[Problem] The purpose of the present invention is to provide a coil substrate having a high space factor. [Solution] A coil substrate 10 according to the present embodiment has a flexible substrate 22 that has one end 22L and another end 22R, and a coil C that is formed on the flexible substrate 22. At least three coils C partially overlap one another.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
2.
BUS BAR AND PRODUCTION METHOD THEREFOR, AND POWER STORAGE DEVICE
Provided is a bus bar capable of protection from high temperature and flames from a battery cell in the case of a battery abnormality, as well as collisions with broken objects. Also provided is a power storage device in which a plurality of battery cells or a plurality of battery modules are connected by means of the bus bar and that exhibits high safety even when a battery abnormality occurs. A bus bar (1) used for a power storage device including a battery cell (110) is formed by coating a bus bar body (5) containing a conductive material with an insulating coating (10) containing a silicate compound and a glass material. Furthermore, a power storage device (100) is formed by connecting a plurality of battery cells (110) or battery modules with the bus bar (1).
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 50/505 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant une barre omnibus unique
H01M 50/526 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par le matériau ayant une structure en couches
H01M 50/588 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’extérieur des batteries, p.ex. les contacts incorrects des bornes ou des barres omnibus
Provided is a heat transfer suppression sheet that has excellent thermal insulation, and that can mitigate contamination of the surroundings due to powder drop. A heat transfer suppression sheet (10) comprises: a thermal insulation material (11) including inorganic particles and organic fibers; and a resin film (12) that has therein the thermal insulation material (11). The resin film (12) has a plurality of pores (13), and is constituted of a first surface-side film (12a) and a second surface-side film (12b) that are respectively disposed on the first surface-side and the second surface-side, perpendicular to the thickness direction of the thermal insulation material (11), and an edge surface-side film (12c) disposed on the edge surface-side parallel to the thickness direction of the thermal insulation material. The proportion of area taken up by the pores (13) in the first surface-side film (12a) and the second surface-side film (12b) to the total area of the first surface-side film (12a) and the second surface-side film (12b) is greater than the proportion of area taken up by the pores (13) in the edge surface-side film (12c) to the total area of the edge surface-side film (12c).
The present invention provides a bus bar which can be protected from high temperatures or flames from a battery cell at the time of abnormality of a battery. The present invention also provides a method for producing a bus bar, the method being not required a winding work that is necessary for mica sheets, thereby being free from problems such as winding unevenness, formation of a gap between sheets and separation of a sheet, and the method being easily applicable to the production of a bus bar that has a complicated shape. A bus bar (1) according to the present invention, which is used in a power storage device that comprises a battery cell (110), is obtained by covering a bus bar main body (5) that contains a conductive material with an insulating coating film (10) that contains an insulating material which has an expansion initiation temperature of 250°C or more. In a method for producing a bus bar (1) according to the present invention, a coating liquid that contains an insulating material which has an expansion initiation temperature of 250°C or more is applied to a bus bar main body (5) that contains a conductive material, and the coating liquid is subsequently dried.
H01M 50/505 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant une barre omnibus unique
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/526 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par le matériau ayant une structure en couches
H01M 50/588 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’extérieur des batteries, p.ex. les contacts incorrects des bornes ou des barres omnibus
Provided is a bus bar that can be protected from high temperatures and flames from a battery cell in a time of abnormality of a battery. A bus bar (1) is obtained by a bus bar main body (5) containing an electroconductive material being covered by an insulating covering film (10) that is formed on the surface thereof and includes a first layer (11) containing an insulating material of which an expansion initiation temperature is a predetermined temperature or higher, and a second layer (12) that is formed on the surface of the first layer (11) and that contains a resin that melts at a temperature lower than the predetermined temperature.
H01M 50/505 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant une barre omnibus unique
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/526 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par le matériau ayant une structure en couches
H01M 50/588 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’extérieur des batteries, p.ex. les contacts incorrects des bornes ou des barres omnibus
Provided are: a flame retardant sheet which exhibits excellent heat insulation and impact resistance, and which, even when a battery cell fires, enables preventing flame from spreading to an adjacent battery cell or battery case; and a battery module which exhibits excellent safety. In a flame retardant sheet (1), an inorganic fiber cloth (20) which includes second inorganic fibers (21) and in which inorganic particles (15) are present among the second inorganic fibers (21) is disposed on at least one surface of a heat insulating layer (10) including first inorganic fibers (11) and the inorganic particles (15). The flame retardant sheet (1) is manufactured by pouring an aqueous slurry, which contains a material for forming the heat insulating layer (10), on the inorganic fiber cloth (20) and dewatering and molding the resultant, to thereby form a sheet. Further, a battery module (100) is composed of: a plurality of battery cells (110); a battery case (120) for accommodating therein the battery cells (110); and the flame retardant sheet (1).
A62C 2/00 - Prévention ou limitation de l'extension des incendies
A62C 3/16 - Prévention, limitation ou extinction des incendies spécialement adaptées pour des objets ou des endroits particuliers dans les installations électriques, p.ex. chemins de câbles
The present invention provides: a heat transfer suppression sheet which has excellent thermal insulation properties and prevents ingress of water, thereby being capable of preventing ignition due to a short circuit between battery cells, and the like, and which is preferably capable of preventing a decrease in the thermal insulation properties due to ingress of an electrolyte solution; and a battery pack which comprises this heat transfer suppression sheet. A heat transfer suppression sheet (10) being interposed between a plurality of battery cells comprises: at least one kind of fibers (glass fibers (1)) which are selected from among inorganic fibers and organic fibers; and a liquid repellent substance (2) which has a surface tension that is lower than the surface tension of water.
H01M 10/643 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments cylindriques
H01M 10/647 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments prismatiques ou plans, p.ex. éléments de type poche
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
8.
MAT MATERIAL, EXHAUST GAS PURIFICATION APPARATUS, AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION APPARATUS
A mat material that is substantially rectangular in plan view and includes inorganic fibers, the mat material characterized by having a first main surface and a second main surface that face away from each other in the thickness direction, a first end surface and a second end surface that face away from each other in the longitudinal direction serving as a wrapping direction, and a first side surface and a second side surface that face away from each other in the width direction orthogonal to both the thickness direction and the longitudinal direction, the mat material moreover being characterized in that: a projecting section that protrudes toward the second end surface during wrapping, and non-protruding sections that are disposed on both width-direction sides of the projecting section and do not protrude toward the second end surface, are formed on the first end surface; a recessed section that corresponds to the shape of the projecting section of the first end surface during wrapping, and non-sunken sections that are disposed on both width-direction sides of the recessed section and correspond to the shapes of the non-protruding sections of the first end surface, are formed on the second end surface; and the ratio (D/C) of the width-direction length (D) of the non-sunken sections to the longitudinal-direction length (C) of the non-sunken sections is 1.0 or greater.
Provided are: a heat transfer suppression sheet that has a degree of strength, enabling the shape of the heat transfer suppression sheet to be maintained, and that has a high retention capacity with respect to inorganic particles even when compression stress is applied to the heat transfer suppression sheet, whereby the heat transfer suppression sheet can maintain superior heat insulation performance; and a battery pack having this heat transfer suppression sheet. A heat transfer suppression sheet (10) has a matrix (14) including inorganic particles (4), and organic fibers (1) three-dimensionally oriented in the matrix (14). The organic fibers (1) have fused parts (5) of which at least part of the surfaces are covered, and the organic fibers (1) are fused to each other by the fused parts (5).
H01M 10/643 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments cylindriques
H01M 10/647 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments prismatiques ou plans, p.ex. éléments de type poche
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
Provided are: a heat transfer suppression sheet having enough strength to maintain the shape thereof even when an impact or pressing force is applied thereto, thus making it possible to suppress powder falling and maintain excellent heat insulation performance; and a battery pack having said heat transfer suppression sheet. The heat transfer suppression sheet (10) has inorganic particles (4) and organic fibers (1). In addition, a first region (2) having a streaky fiber bundle (7) composed of a plurality of organic fibers (1), and a second region (3) in which the fiber bundle (7) is not present are formed on the surface of the heat transfer suppression sheet (10).
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
11.
HEAT-TRANSMISSION CONTROLLING SHEET AND BATTERY PACK
Provided are: a heat-transmission controlling sheet that, even if a compressive stress applied to the heat-transmission controlling sheet is increased, can maintain heat insulating properties and prevent breakage of the sheet when an adjacent battery cell undergoes thermal runaway; and a battery pack including the heat-transmission controlling sheet. A heat-transmission controlling sheet (10) includes inorganic particles (4) and organic particles (1), and also includes a plurality of voids (7) which are three-dimensionally linked.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
Provided are: a heat transfer suppression sheet that has a strength that enables retaining of the shape even when a compressional stress is applied thereto, and has high ability of retaining inorganic particles, and thereby can maintain excellent heat insulation performance; and a battery pack having said heat transfer suppression sheet. A heat transfer suppression sheet (10) comprises: a matrix (14) including inorganic particles (4); inorganic fibers (15) dispersed in the matrix (14); and organic fibers (1). The organic fibers (1) and the inorganic fibers (15) are entangled with each other and form a three dimensional web structure.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
Provided are: a heat transfer suppression sheet that has such a strength that the shape thereof can be maintained even when a compressive stress is applied to the heat transfer suppression sheet, and that also has a high retention capacity with respect to inorganic particles, thereby being capable of maintaining excellent heat insulation performance; and a battery pack having said heat transfer suppression sheet. A heat transfer suppression sheet (10) has inorganic particles (4) and organic fibers (1). At least some of the organic fibers (1) have a branched structure consisting of a base section (2) and branch sections (3) extending from the base section (2) in, for example, four directions, namely, a direction D1, a direction D2, a direction D3, and a direction D4.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
14.
BUS BAR AND PRODUCTION METHOD THEREFOR, AND POWER STORAGE DEVICE
Provided are: a bus bar that can be protected from a high temperature or flame from a battery cell at the time of abnormality; and a power storage device exhibiting high safety even at the time of abnormality. A bus bar (A1) for use in a power storage device (A100) including battery cells (A110) has a laminate (A10) that includes an inorganic thermal insulation member (A20) and an inorganic fiber sheet (A30) and that is disposed on a surface of a bus bar body (A5) made from a conductive material. In addition, in the power storage device (A100), the bus bar (A1) mutually connects the adjacent battery cells (A110) or modules.
H01M 50/526 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par le matériau ayant une structure en couches
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/6595 - Moyens de commande de la température associés de façon structurelle avec les éléments par des réactions chimiques autres que les réactions électrochimiques des éléments, p.ex. appareils de chauffage catalytique ou brûleurs
H01M 50/505 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant une barre omnibus unique
Provided is a flame-retardant sheet that is capable of further suppressing heat propagation between battery cells not only in a normal state but also in an abnormal state, that has excellent resistance to external forces such as bending and twisting, and that can be easily manufactured. A flame-retardant sheet (1) is formed by layering flame-retardant materials (10) and an elastic member (20). By using, for example, resin staples (50) or resin tag pins (60), the joining surfaces (40) of the flame-retardant materials (10) with the elastic member (20) and the joining surfaces (40) of the elastic member (20) with the flame-retardant materials (10) can be joined so as to be moveable along the surfaces of the joining surfaces (40). Further, a battery pack (100) has: a plurality of battery cells (110); a battery case (120) that accommodates the battery cells (110); and the flame-retardant sheet (1).
B32B 7/08 - Liaison entre couches par des moyens mécaniques
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 50/262 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports avec des moyens de fixation, p.ex. des serrures
16.
FLAMEPROOF STRUCTURE, METHOD FOR MANUFACTURING SAME, AND BATTERY MODULE
The present invention provides a flameproof structure that, in addition to having a more exceptional heat-insulating effect and flameproof effect, achieves enhanced joint strength between a battery case and a heat-insulating material, undergoes little time-dependent deterioration of the joint strength and has exceptional reliability, and furthermore has exceptional followability to the internal shape of the battery case. This flameproof structure (1) comprises a metal base material (20) and a heat-insulating material (10) containing inorganic fibers or infusible fibers. In a joint layer (30) obtained by joining the metal base material (20) and the heat-insulating material (10), a formation material for the metal base material (20) enters space in a formation material for the heat insulating material (10) and is integrated therewith. The flameproof structure (1) is obtained by using the heat-insulating material (10) as an insert member and insert-molding the formation material for the metal base material (20). Additionally, a battery module (100) is provided with: a storage battery (110); and a battery case for accommodating the storage battery (110), at least one of the canopy, sidewall, and bottom wall of the battery case being the flameproof structure (1).
H01M 50/229 - Matériau composite constitué d'un mélange de matériaux organiques et inorganiques
H01M 50/231 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par le matériau des boîtiers ou des bâtis ayant une structure en couches
Provided are: a flameproof material that is configured as a multilayer structure, thus has an excellent heat insulation effect and flameproofing effect, and additionally has excellent reliability in which the layering state of each layer is suitably maintained without using an adhesive; a method for producing the flameproof material; and a battery module. The flameproof material (1) includes a heat insulation material (10) containing inorganic fibers or infusible fibers, and an inorganic fiber cloth (20). The heat insulation material (10) and the inorganic fiber cloth (20) are integrated by a physical means that is preferably at least one of needling, resin stapling, and sewing. In addition, storage batteries (110) are accommodated in a battery case (120) in the battery module (100), and the flameproof material (1) is disposed in at least one of the lid, the side walls, and the bottom wall of the battery case (120) and/or the area between the storage batteries (110).
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
Provided is a manufacturing method for a heat transfer suppression sheet that has a degree of strength, enabling the shape of the heat transfer suppression sheet to be maintained, and that has a high retention capacity with respect to inorganic particles; consequently the heat transfer suppression sheet can maintain superior heat insulation performance. The manufacturing method for a heat transfer suppression sheet includes a processing step for processing, into a sheet form, a mixture containing inorganic particles (4), binder fibers (3) having a core-sheath structure, and a hot melt powder. The binder fibers (3) having the core-sheath structure include a core portion (1) extending in the longitudinal direction thereof, and a sheath portion (2) formed so as to cover the outer peripheral surface of the core portion (1). The melting point of a first organic material forming the core portion (1) is higher than the melting point of a second organic material forming the sheath portion (2) and the melting point of a third organic material forming the hot melt powder.
The present invention provides a production method for a heat transfer suppression sheet that has strength which makes it possible to retain the shape of the heat transfer suppression sheet, and that has high inorganic particle holding performance and can thus maintain excellent thermal insulation performance. A production method for a heat transfer suppression sheet comprises a processing step for processing a mixture of inorganic particles (4) and binder fibers (3) having a core-sheath structure into a sheet via a dry method. The binder fibers (3) having a core-sheath structure have a core part (1) that extends in the lengthwise direction thereof, and a sheath part (2) that is formed so as to cover the outer peripheral surface of the core part (1). The melting point of a first organic material that constitutes the core part (1) is higher than the melting point of a second organic material (7) that constitutes the sheath part (2).
Provided are a coil substrate that makes it possible to achieve a motor that has stable performance, a motor coil substrate that is formed using the coil substrate, and a motor that is formed using the motor coil substrate. According to the present invention, a coil substrate includes a flexible substrate that has a first surface and a second surface that is on the reverse side from the first surface, a coil that is formed from coil-shaped wiring that is provided on the first surface and coil-shaped wiring that is provided on the second surface, a terminal that is formed at one edge of the flexible substrate in the width direction, and a connection wire that connects the terminal and the wiring of the coil or a connection wire that connects the two wirings of the coil. The coil substrate can be given a cylindrical shape by being wound along the longitudinal direction of the flexible substrate from a reference edge that is on one end side in the longitudinal direction around an axis that extends in a perpendicular direction that is perpendicular to the longitudinal direction. The connection wire extends diagonally relative to the longitudinal direction.
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
21.
MAT MATERIAL, EXHAUST GAS PURIFICATION DEVICE, AND METHOD FOR PRODUCING MAT MATERIAL
D04H 1/488 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p.ex. par roulage par aiguilletage ou opérations similaires pour provoquer l'enchevêtrement des fibres en combinaison avec au moins une autre méthode de consolidation en combinaison avec des agents de liage
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 53/94 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
D06M 11/45 - Oxydes ou hydroxydes d'éléments des groupes 3 ou 13 de la classification périodique; Aluminates
D06M 11/79 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexes; Un tel traitement combiné avec un traitement mécanique, p.ex. mercerisage avec du silicium ou ses composés avec du dioxyde de silicium, des acides siliciques ou leurs sels
D06M 15/263 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'acides carboxyliques non saturés; Leurs sels ou esters
A mat material comprising inorganic fibers and having multiple interlaced points formed by needling on the front surface and/or back surface thereof, the mat material being characterized in that: the density ρ of the interlaced points is in the range of 0.5/cm2≤ρ<18/cm2; in a 25 mm×25 mm region, a first region, which is a 4 mm×4 mm region in which there are no interlaced points, and/or a second region, which is a 3 mm×8 mm region in which there are no interlaced points, is disposed; an inorganic binder is included; the shear modulus is at least 0.20; and the surface pressure after baking is at least 50 kPa.
D04H 1/488 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p.ex. par roulage par aiguilletage ou opérations similaires pour provoquer l'enchevêtrement des fibres en combinaison avec au moins une autre méthode de consolidation en combinaison avec des agents de liage
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 53/94 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
D06M 11/45 - Oxydes ou hydroxydes d'éléments des groupes 3 ou 13 de la classification périodique; Aluminates
D06M 11/79 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexes; Un tel traitement combiné avec un traitement mécanique, p.ex. mercerisage avec du silicium ou ses composés avec du dioxyde de silicium, des acides siliciques ou leurs sels
D06M 15/263 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'acides carboxyliques non saturés; Leurs sels ou esters
Provided are a coil substrate for motors with which a motor having stable performance can be obtained and a motor formed by using the coil substrate for motors. The coil substrate for motors is formed by winding a coil substrate N times (N is an integer equal to or larger than 2) in the circumferential direction, the coil substrate comprising a flexible substrate having a first surface and a second surface opposite the first surface; and a plurality of coils formed by first wiring provided on the first surface and second wiring provided on the second surface. The first surface is placed on the inner circumferential side, the second surface is placed on the outer circumferential side, and the N layers, which are formed by winding the coil substrate N times, have a space formed between the M-th layer (M is an integer equal to larger than 1 and smaller than N) and the (M+1)-th layer, the M-th layer and the (M+1)-th layer being counted from the inside.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
H01F 5/04 - Dispositions des connexions électriques aux bobines, p.ex. fils de connexion
24.
FLAMEPROOF SHEET FOR BATTERIES, TERMINAL COVER AND BATTERY MODULE
The present invention provides: a flameproof sheet for batteries, the flameproof sheet having greater flameproof effect and high reliability; a terminal cover; and a battery module. A flameproof sheet (1) for batteries according to the present invention is formed of short fibers (10) which are mainly composed of thermosetting fibers or infusibilized fibers, while preferably having a carbon content of 55 to 95 wt%; and this flameproof sheet (1) for batteries has the configuration of a mat, a body made through a papermaking process, or a blanket. In addition, this flameproof sheet (1) for batteries is contained in a battery package (120) together with a storage battery (110), thereby constituting a battery module (100).
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
H01M 50/55 - Bornes caractérisées par la position des terminaux sur les cellules sur le même côté de la cellule
H01M 50/588 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’extérieur des batteries, p.ex. les contacts incorrects des bornes ou des barres omnibus
The present invention provides technology that enables wiring on an inner peripheral layer and wiring on an outer peripheral layer to be positioned more accurately when a coil substrate is wound into a cylindrical shape. The coil substrate comprises: a flexible substrate having a first surface and a second surface on the reverse side from the first surface; and a coil formed from coil-shaped wiring provided on the first surface and coil-shaped wiring provided on the second surface. The coil substrate can be formed into a cylindrical shape by being circumferentially wound about an axis extending in the lateral direction orthogonal to the longitudinal direction, starting from a reference side at one end in the longitudinal direction of the flexible substrate. The flexible substrate has recesses formed on at least one of the two sides thereof in the width direction.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
H02K 3/47 - Enroulements à espace d'air, c. à d. enroulements ne comportant pas de noyau de fer
26.
COIL SUBSTRATE, COIL SUBSTRATE FOR MOTOR, AND MOTOR
Provided are a coil substrate with which a motor having stable performance can be obtained; a coil substrate for motors which is formed by using the coil substrate; and a motor formed by using the coil substrate for motors. The coil substrate comprises a flexible substrate having a first surface and a second surface opposite the first surface; and a plurality of coils formed by first wiring provided on the first surface and second wiring provided on the second surface. The coil substrate can be formed in a cylindrical shape in which the first surface is placed on the inner peripheral side and the second surface is placed on the outer peripheral side by being circumferentially wound about an axis extending, from a first end in the longitudinal direction of the flexible substrate as a start point, in a direction orthogonal to the longitudinal direction. The flexible substrate has a first region in the neighborhood of the first end, and a second region adjacent to the first region. The second wiring is formed in the first region, and the first wiring is not formed in the first region.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
27.
FLAMEPROOF STRUCTURE, MANUFACTURING METHOD THEREFOR, AND BATTERY MODULE
The present invention provides a flameproof structure which, in addition to having more excellent heat insulating effect and flameproof effect, achieves enhanced joint strength between a battery case and a heat insulating material, has little time-dependent deterioration of the joint strength and excellent reliability, and further has excellent followability to the internal shape of the battery case. A flameproof structure (1) comprises a resin base material (20) and a heat insulating material (10) containing inorganic fibers or infusible fibers, and in a joint layer (30) obtained by joining the resin base material (20) and the heat insulating material (10), a formation material for the resin base material (20) enters space in a formation material for the heat insulating material (10) and is integrated. This flameproof structure (1) is obtained by using the heat insulating material (10) as an insert member and insert-molding the formation material for the resin base material (20). A battery module (100) is provided with a storage battery (110), and a battery case which houses the storage battery (110) and at least one of the canopy, sidewall, and bottom wall of which is the flameproof structure (1).
H01M 50/229 - Matériau composite constitué d'un mélange de matériaux organiques et inorganiques
H01M 50/231 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par le matériau des boîtiers ou des bâtis ayant une structure en couches
28.
HEAT TRANSFER SUPPRESSING SHEET, AND BATTERY ASSEMBLY
The objective of the present invention is to further increase a retention performance of particles by improving dispersion between fibers and particles, thereby further enhancing the shape retention, strength, and compression characteristics, for example, required of a heat transfer suppressing sheet, and to prevent a deterioration in the shape retention, strength and the compression characteristics, for example, of the sheet as a whole, even if thermal runaway of a battery cell occurs. This heat transfer suppressing sheet includes a fiber component and a particle component, wherein: a main component of a first inorganic fiber (1) contained in the fiber component is of the same type as a main component of a first inorganic particle (2) contained in the particle component; and the content of the main component of the first inorganic particle (2) is greater than the content of the main component of the first inorganic fiber (1).
The present invention further improves shape retainability, strength, compression characteristics and the like required for heat transfer suppression sheets and prevents decrease in the shape retainability, strength, compression characteristics and the like as the entirety of the sheet even if a battery cell experiences thermal runaway. A heat transfer suppression sheet according to the present invention comprises: at least either (1) first inorganic fibers that have a glass transition temperature of 800°C or less or (2) first inorganic particles that have a glass transition temperature of 800°C or less; (3) second inorganic fibers that have a glass transition temperature of 1000°C or more; (4) second inorganic particles that have a glass transition temperature of 1000°C or more; and (5) an organic binder.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
The present invention provides: a heat transfer suppression sheet which is capable of maintaining the shape thereof even in cases where the heat transfer suppression sheet is exposed to high temperatures, thereby being capable of suppressing a decrease in the heat insulation performance; and a battery pack which comprises this heat transfer suppression sheet. A heat transfer suppression sheet (10) according to the present invention contains: first organic fibers (1) that do not have a glass transition temperature at a temperature less than 120°C; first inorganic particles (2); and a resin binder (9). The first organic fibers (1) have a melting point Tm at a temperature not less than 200°C; and it is preferable that the elastic modulus of the first organic fibers (1) at Tm°C is 0.1% or more relative to the elastic modulus of the first organic fibers (1) at 23°C.
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/293 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par le matériau
Provided are a battery protection sheet and a battery pack module that have a high level of thermal insulation, in addition to mechanical shock resistance. The battery protection sheet (1) comprises a papermaking-process-formed sheet layer (10) containing first inorganic fibres, and a cloth layer (20) comprising second inorganic fibres. The battery pack module comprises a plurality of battery packs, a case accommodating the battery packs, and the battery protection sheet, which is affixed to the inside of the case.
H01M 50/242 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p.ex. dimensions adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 50/233 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p.ex. dimensions
In the present invention, uniform heat insulation and heat dissipation are obtained, and if thermal runaway occurs in a battery cell, heat is blocked between adjacent battery cells, and the heat generated by the battery cells is quickly dissipated. A heat transfer suppression sheet (10) includes: uniformly dispersed inorganic particles (21); first inorganic fibers (23) that are uniformly dispersed and oriented in one direction parallel to the main surfaces (10a, 10b) of the sheet; and second inorganic fibers (24) that intertwine with the first inorganic fibers (23) to form a (3)-dimensional web structure.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
The present invention provides an insulating sheet having outstanding insulating properties over a broad temperature range from temperatures during ordinary battery use to high temperatures of 500°C or more. An insulating sheet (10) includes first inorganic particles (20), second inorganic particles (21) comprising nanoparticles, first inorganic fibers (30), and second inorganic fibers (31). The total content of the first inorganic particles (20) and the second inorganic particles (21) is 30 wt. % to 90 wt. %, inclusive, of the total mass of the insulating sheet, and in the cumulative distribution by volume of the first inorganic particles measured by a laser diffraction and scattering method, D50 of the first inorganic particles (20) is 1 µm to 100 µm, inclusive, and the ratio of D90 to D10 (D90/D10) is 10 to 1000, inclusive, where D10, D50, and D90 are the cumulative 10%, 50%, and 90% particle diameters, respectively, starting from small particle diameters.
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/659 - Moyens de commande de la température associés de façon structurelle avec les éléments par stockage de la chaleur ou chaleur tampon, p.ex. capacité calorifique, changements ou transitions de phase liquide-solide
34.
HEAT TRANSFER SUPPRESSING SHEET, METHOD FOR MANUFACTURING SAME, AND BATTERY PACK
Provided are: a heat transfer suppressing sheet capable of maintaining the shape thereof even when the heat transfer suppressing sheet is pressed due to the expansion of a battery cell and thereby suppressing deterioration of thermal insulation properties; a method for manufacturing the same; and a battery pack having said heat transfer suppressing sheet. The heat transfer suppressing sheet contains first inorganic particles (1), a resin binder (6), and organic fibers (3), and the glass transition temperature of the organic fibers (3) is higher than the glass transition temperature of the resin binder (6). Further, at least some of the organic fibers (3) are fused together to form a three-dimensional skeleton (8). The resin binder (9) is fused with part of the skeleton (8) and at least part of the first inorganic particles (1) to cause at least part of the first inorganic particles (1) to adhere to the skeleton (8).
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
D04H 1/413 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles contenant des granulés autres que les substances absorbantes
D04H 1/58 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p.ex. adhésifs
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/659 - Moyens de commande de la température associés de façon structurelle avec les éléments par stockage de la chaleur ou chaleur tampon, p.ex. capacité calorifique, changements ou transitions de phase liquide-solide
A wiring board (100) according to one embodiment of the present invention comprises: an electric wiring part (200) which comprises insulating layers (21, 22, 32) and conductor layers (11, 12, 31); and an optical wiring part (300) which is arranged on the surface of the electric wiring part (200). The optical wiring part (300) is provided with: a supporting plate (6); and an optical waveguide (5) which is formed on the supporting plate (6) and comprises a core part (51) that transmits light and a cladding part (52) that surrounds the core part (51). The supporting plate (6) has a thermal expansion coefficient that is lower than the thermal expansion coefficient of the optical waveguide (5).
The purpose of the present invention is to simplify the structure of an optical waveguide provided to a wiring substrate, and to enhance the efficiency of optical coupling between an optical waveguide and a component. This wiring substrate (100) includes: an insulating layer (21) that has a surface provided with a first conductor pad (11a); a first component region (A1) which is a region to be covered by a component (E1) connected to the first conductor pad (11a); and an optical waveguide (5) that includes a core section (51) for transmitting light and that is disposed outside the first component region (A1). The core section (51) includes a first end surface (5a) exposed facing the first component region (A1) side. The optical waveguide (5) is positioned so that the first component region (A1) and the first end surface (5a) are adjacent to one another.
G02B 6/122 - Elements optiques de base, p.ex. voies de guidage de la lumière
G02B 6/12 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES - Détails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p.ex. des moyens de couplage du type guide d'ondes optiques du genre à circuit intégré
G02B 6/42 - Couplage de guides de lumière avec des éléments opto-électroniques
37.
COIL SUBSTRATE, COIL SUBSTRATE FOR MOTOR, AND MOTOR
Provided are: a coil substrate with which a motor having stable performance can be obtained; a coil substrate for motors which is formed by using the coil substrate; and a motor formed by using the coil substrate for motors. A coil substrate according to an embodiment has: a flexible substrate having a first surface and a second surface on the side opposite the first surface; and a coil formed by coil-shaped wiring provided on the first surface and coil-shaped wiring provided on the second surface. The coil substrate can be formed in an approximately cylindrical shape by being circumferentially wound about an axis extending, from a reference side on one end side in the longitudinal direction of the flexible substrate as a start point, in an orthogonal direction orthogonal to the longitudinal direction. The wiring has an orthogonal section extending in the orthogonal direction. The orthogonal section includes: a first orthogonal section on the first surface; and a second orthogonal section on the second surface. At least one slit is formed along the orthogonal direction in at least one among the first orthogonal section or the second orthogonal section.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
H01F 5/04 - Dispositions des connexions électriques aux bobines, p.ex. fils de connexion
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
Provided are: a coil substrate, with which a withstand voltage is secured and a motor having stable performance can be obtained; a motor coil substrate formed using the coil substrate; and a motor formed using the motor coil substrate. A coil substrate comprises: a flexible substrate having a first surface and a second surface on the side opposite the first surface; and a plurality of coils formed by coil-shaped wires provided on the first surface and coil-shaped wires provided on the second surface. The plurality of coils each include an Nth coil which forms an Nth phase (N=1, 2 ...), and an N+1th coil which forms an N+1th phase that differs from the Nth phase. The N+1th coil is disposed adjacent to the Nth coil. The inter-wire distance between the wires that constitutes the Nth coil and the wires that constitutes the N+1th coil is greater than the inter-wire distance between the wires that constitute the Nth coils, and greater than the inter-wire distance between the wires that constitute the N+1th coils.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
The present invention provides a coil board with which a withstand voltage can be ensured and a motor with consistent performance can be obtained, a coil board for motor use formed using the coil board, and a motor formed using the coil board for motor use. A coil board according to an embodiment includes: a flexible board having a first surface and a second surface opposite the first surface; and a coil formed by coil-shaped wiring provided on the first surface and coil-shaped wiring provided on the second surface. The spacing of the wiring on the first surface is wider than the spacing of the wiring on the second surface.
H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre constitués par des conducteurs imprimés
H01F 5/04 - Dispositions des connexions électriques aux bobines, p.ex. fils de connexion
40.
THERMAL INSULATION SHEET, METHOD FOR PRODUCING THERMAL INSULATION SHEET, AND BATTERY PACK
The present invention provides: a thermal insulation sheet which is suppressed in separation of a resin layer and fall-off of a thermal insulation material component, while having flame retardancy and a low thermal conductivity; a method for producing a thermal insulation sheet; and a battery pack which comprises the above-described thermal insulation sheet. A thermal insulation sheet (10) which comprises: a thermal insulation material (2) that contains inorganic particles (41); and a resin film (1) that covers at least a part of the surface of the thermal insulation material (2).
The present invention provides a thermal insulation material which is able to be prevented from generation of particles without being deteriorated in the thermal insulation performance. This thermal insulation material (10) which uses carbon fibers (2) comprises, in the surface, a cover layer (6) that contains pyrolytic carbon, while comprising a base layer (5), which contains carbon-based particles (4) between the carbon fibers (2), under the cover layer (6). A method for producing this thermal insulation material (10) comprises: a base layer formation step in which the surface of a molded body (3) of the carbon fibers (2) is impregnated with a slurry that contains the carbon-based particles (4), thereby forming the base layer (5); and a CVD step in which the molded body (3) is introduced into a CVD furnace and the cover layer (6), which contains pyrolytic carbon, is formed on the base layer (5) by means of a chemical vapor deposition method.
B32B 5/24 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse
B32B 18/00 - Produits stratifiés composés essentiellement de céramiques, p.ex. de produits réfractaires
C04B 35/52 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbone, p.ex. graphite
C04B 35/83 - Fibres de carbone dans une matrice carbonée
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
42.
MAT MATERIAL, EXHAUST GAS PURIFICATION DEVICE, AND METHOD FOR PRODUCING MAT MATERIAL
Provided is a mat material comprising a base material mat that has first and second main surfaces and that contains inorganic fibers, and a sheet material that is provided on the first main surface and/or the second main surface, said mat material being characterized in that the sheet material is a layered sheet in which vertically oriented fibers and transversely oriented fibers are layered, the sheet material has openings surrounded by the vertically oriented fibers and the transversely oriented fibers, and the average opening area of the sheet material is more than 0 mm2per opening but not more than 0.7 mm2 per opening.
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
The purpose of the present invention is to provide a powdery plant activator exhibiting resistance against wash-out and having excellent handleability, transportability and preservation stability. This powdery plant activator comprises at least one compound selected from oxo-fatty acids or derivatives thereof or salts thereof and hydroxylated fatty acids or derivatives thereof or salts thereof and an unsaturated fatty acid (excluding the oxo-fatty acids or the hydroxylated fatty acids).
A01N 37/42 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un contenant dans le même squelette carboné un groupe carboxylique ou un thio-analogue, ou un de leurs dérivés, et un atome de carbone ne comportant que deux liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p.ex. acides cétocarboxyl
A01G 7/06 - Traitement des arbres ou des plantes en cours de croissance, p.ex. pour prévenir la décomposition du bois, pour teinter les fleurs ou le bois, pour prolonger la vie des plantes
A01N 25/30 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'application; Substances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles caractérisés par les agents tensio-actifs
A01N 25/34 - Formes façonnées, p.ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
A01N 37/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un contenant au moins un groupe carboxylique ou un thio-analogue, ou d'un de leurs dérivés, et un atome d'oxygène ou de soufre lié par une liaison simple, liés au même squelette carboné, cet atome d'oxygène ou de soufre ne faisant pas partie d'un groupe
A01P 21/00 - Régulateurs de croissance des végétaux
The purpose of the present invention is to provide a plant activator that causes little soil contamination, has low toxicity, and exhibits an excellent effect in promoting plant growth. This plant activator is characterized by containing, as an active ingredient, a hydroxylated fatty acid derivative, a salt thereof, or an ester thereof having the structural formula (I) HOOC-(R1)-CH(OH)-CH(OH)-CH=CH-CH(OH)-R2and/or the structural formula (II) HOOC-(R1)-CH(OH)-CH=CH-CH(OH)-CH(OH)-R2(in the formulas, R1is a linear or branched hydrocarbon group that has 4-12 carbon atoms and may include one or more double bonds and/or an OH group, the positions of the double bonds are not limited when said hydrocarbon group includes double bonds, R2 is a linear or branched hydrocarbon group that has 2-8 carbon atoms and may include one or more double bonds and/or an OH group, and the positions of the double bonds are not limited when said hydrocarbon group includes double bonds).
A01N 37/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un contenant au moins un groupe carboxylique ou un thio-analogue, ou d'un de leurs dérivés, et un atome d'oxygène ou de soufre lié par une liaison simple, liés au même squelette carboné, cet atome d'oxygène ou de soufre ne faisant pas partie d'un groupe
A01P 21/00 - Régulateurs de croissance des végétaux
C05F 11/10 - Engrais contenant des vitamines ou des hormones végétales
45.
MATTING, EXHAUST GAS PURIFICATION DEVICE, AND METHOD FOR MANUFACTURING MATTING
The present invention provides a matting having a sufficiently high initial compression surface pressure. A matting according to the present invention includes inorganic fibers that have an inorganic binder and an organic binder attached thereto. The matting has an initial compression surface pressure of 900 kPa or more when measured in a compressed state to a bulk-density of 0.50 g/cm3.
Provided are an assembled battery and a battery pack that are easy to design and assemble and that make it possible to suppress destruction of a battery case and any decrease in performance of a battery due to deformation of a battery cell while suppressing transmission of heat between battery cells when there is an abnormality. Each battery cell (2) has an electrode surface (2a) that has an electrode (3), and an outer peripheral surface (2b) that is a surface orthogonal to the electrode surface (2a). The battery cells (2) are connected in series or in parallel with the electrode (3) and a connector, etc. (not shown), interposed therebetween. The outer peripheral surfaces of the battery cells (2) are covered by a flameproof material (4), and the outer peripheral surface of the flameproof material (4) is furthermore covered by an elastic member (5), whereby an assembled battery (6) is configured. The elastic member (5) is a cylindrical body of which both ends are open, and the elastic member (5) covers the outer peripheral surfaces of the battery cells (2) and the flameproof material (4) in the circumferential direction.
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/291 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
H01M 50/293 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par le matériau
Provided are an assembled battery and battery pack which are easy to design and assemble, and are capable of inhibiting the occurrence of thermal runaway by inhibiting the propagation of heat between battery cells and efficiently cooling the battery cells during normal operations and abnormal operations. Battery cells (2) each have an electrode surface (2a) having an electrode (3) and an outer peripheral surface (2b), which is the surface orthogonal to the electrode surface (2a). The battery cells (2) respectively have the outer peripheral surfaces (2b) disposed so as to face each other, and are connected in series or in parallel via an electrode (3) and a connector (not shown), etc. The outer peripheral surface of the battery cell (2) is covered with a flame proof material (4) and the outer peripheral surface of the flame proof material (4) is further covered with a heat dissipating member (8), thereby forming an assembled battery (10). The heat dissipating member (8), for example, is a tubular body that is open on both ends thereof, and covers the battery cell (2) and the outer peripheral surface of the flame proof material (4).
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
Provided are a battery assembly and a battery pack in which the occurrence of thermal runaway can be suppressed during normal and abnormal operation by efficiently cooling battery cells while suppressing the propagation of heat between the battery cells, and which are easy to design and assemble. Each battery cell (2) has an electrode surface (2a) including an electrode (3), and an outer peripheral surface (2b) which is a surface orthogonal to the electrode surface (2a), wherein the battery cells (2) are arranged such that the outer peripheral surfaces (2b) face one another, and the battery cells (2) are connected in series or in parallel by way of the electrodes (3) and connectors or the like, which are not shown in the drawing. The outer peripheral surface of each battery cell (2) is covered by an insulating material (14), and the outer peripheral surface of each insulating material (14) is covered by a heat dissipating member (8), thereby configuring a battery assembly (40). The heat dissipating member (8) is a tubular body of which both end portions are open, for example, and a plurality of holes (14a) penetrate through the insulating material (14) in the thickness direction thereof, from the surface on the battery cell (2) side to the surface on the heat dissipating member (8) side.
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
H01M 50/588 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’extérieur des batteries, p.ex. les contacts incorrects des bornes ou des barres omnibus
Provided are: a heat transfer suppression sheet for a battery pack in which a plurality of battery cells are connected in series or in parallel, the sheet being capable of cooling the battery cells during normal use while suppressing the propagation of heat among the battery cells during abnormal use; and a battery pack. A heat transfer suppression sheet (10) for a battery pack is used in a battery pack in which a plurality of battery cells are connected in series or in parallel, and is interposed between the battery cells. Further, the heat transfer suppression sheet (10) for a battery pack comprises: a heat insulation material (11) comprising at least one of inorganic particles and inorganic fibers; and a covering material (12) that covers at least a portion of the heat insulation material (11). A gap (14) is formed between the heat insulation material (11) and the covering material (12), and the gap (14) communicates with the outside of the covering material (12) and the heat insulation material (11).
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
50.
HEAT TRANSFER SUPPRESSION SHEET FOR BATTERY PACK, AND BATTERY PACK
Provided are: a heat transfer suppression sheet for a battery pack that is used in a battery pack in which a plurality of battery cells are connected in series or in parallel, and that suppresses the transfer of heat between individual battery cells when abnormality occurs while making it possible to cool the individual battery cells during normal use; and a battery pack. The heat transfer suppression sheet (A10) for a battery pack is interposed between battery cells and used in a battery pack in which a plurality of battery cells are connected in series or in parallel. The heat transfer suppression sheet (A10) for a battery pack includes: a heat-insulating material (A11) containing at least one of inorganic particles and inorganic fibers; and a covering material (A12) covering at least part of the heat-insulating material (A11). Gaps (A14) are formed between the heat-insulating material (A11) and the covering material (A12).
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
51.
HEAT TRANSFER SUPPRESSION SHEET FOR BATTERY PACK, AND BATTERY PACK
A heat transfer suppression sheet for a battery pack which is used for a battery pack including a plurality of battery cells that are connected in series or in parallel, and which enables the respective battery cells to be cooled during normal use while suppressing heat propagation between the respective battery cells in abnormal time, and a battery pack. A heat transfer suppression sheet for a battery pack (10) is used for a battery pack including the plurality of battery cells that are connected in series or in parallel, and is interposed between the battery cells. The heat transfer suppression sheet for a battery pack (10) has a heat insulating material (11) containing at least one of an inorganic particle and an inorganic fiber, and a covering material (12) covering at least part of the heat insulating material (11). Sealed space parts (14) are formed between the heat insulating material (11) and the covering material (12). The covering material (12) is configured so that a communicating hole via which the space parts (14) and the outside of the covering material (12) communicate with each other is formed at a temperature of 60°C or higher.
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
Provided are: a heat transfer suppression sheet that has excellent heat transfer suppression effects, excellent inorganic particle retention, and excellent shape retention at high temperatures; and a battery pack in which the heat transfer suppression sheet is interposed between battery cells. A heat transfer suppression sheet (10) that includes inorganic particles (20), first inorganic fibers (30), and second inorganic fibers (31). The average fiber diameter of the first inorganic fibers (30) is greater than the average fiber diameter of the second inorganic fibers (31). The first inorganic fibers (30) are linear or acicular, and the second inorganic fibers (31) are branched or crimped.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/659 - Moyens de commande de la température associés de façon structurelle avec les éléments par stockage de la chaleur ou chaleur tampon, p.ex. capacité calorifique, changements ou transitions de phase liquide-solide
H01M 10/6595 - Moyens de commande de la température associés de façon structurelle avec les éléments par des réactions chimiques autres que les réactions électrochimiques des éléments, p.ex. appareils de chauffage catalytique ou brûleurs
Provided are: a heat transfer suppression sheet which has superior heat transfer suppression effects as well as superior inorganic particle holding characteristics and shape retaining characteristics when the temperature is high; and a battery pack in which the heat transfer suppression sheet is interposed between battery cells. This heat transfer suppression sheet (10) includes inorganic particles (20), first inorganic fibers (30), and second inorganic fibers (31). The first inorganic fibers (30) are amorphous fibers, and the second inorganic fibers (31) are composed of at least one type selected from crystalline fibers and amorphous fibers having a higher glass transition point than the first inorganic fibers (30).
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/659 - Moyens de commande de la température associés de façon structurelle avec les éléments par stockage de la chaleur ou chaleur tampon, p.ex. capacité calorifique, changements ou transitions de phase liquide-solide
H01M 10/6595 - Moyens de commande de la température associés de façon structurelle avec les éléments par des réactions chimiques autres que les réactions électrochimiques des éléments, p.ex. appareils de chauffage catalytique ou brûleurs
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
54.
HEAT INSULATION SHEET FOR BATTERY PACKS, AND BATTERY PACK
Provided are: a heat insulation sheet that is for battery packs, that provides uniform heat insulation and radiation, and that can cut off heat between adjacent battery cells and quickly radiate heat generated from the battery cells when a thermal runaway occurs in the battery cells; and a battery pack with said heat insulation sheet for battery packs disposed between the battery cells. A heat insulation sheet (10) is for battery packs, is disposed between battery cells in the battery pack with a plurality of battery cells connected in series or in parallel, and includes: first particles (21) comprising silica nanoparticles dispersed uniformly; and inorganic fibers (23) that are dispersed uniformly and are aligned in one direction parallel to the main surface of the heat insulation sheet (10).
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/617 - Types de commande de la température pour réaliser l'uniformité ou une répartition désirée de la température
H01M 10/647 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments prismatiques ou plans, p.ex. éléments de type poche
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/652 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations caractérisés par des gradients
H01M 10/6551 - Surfaces spécialement adaptées à la dissipation de la chaleur ou à la radiation, p.ex. nervures ou revêtements
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
55.
HEAT INSULATION SHEET FOR BATTERY PACK, AND BATTERY PACK
Provided are: a heat insulation sheet for a battery pack which has good shape retention and can maintain excellent heat insulating properties even when vibration or pressure is applied; and a battery pack in which the heat insulation sheet for a battery pack is interposed between battery cells. The heat insulation sheet (10) of the present invention is a heat insulation sheet which is for a battery pack and is interposed between battery cells in a battery pack in which a plurality of the battery cells are connected in series or parallel to each other, the heat insulation sheet comprising: a first heat insulation material (21) made of silica nanoparticles; and a second heat insulation material (22) made of plate-shaped particles containing a silica component and having a curved surface.
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
56.
MAT MATERIAL, EXHAUST GAS PURIFICATION DEVICE, MAT MATERIAL-EQUIPPED EXHAUST TUBE, AND EXHAUST SYSTEM
The objective of the present invention is to provide a mat material wherefrom scattering of inorganic fibers can be prevented, and wherein the surface pressure during use does not drop readily. A mat agent according to the present invention is a mat material comprising inorganic fibers, characterized in that the mat material includes a fiber scattering prevention agent containing a water-soluble polymer, wherein the proportion in weight of the water-soluble polymer over the mat material (water-soluble polymer weight/mat material weight) is 3.0% by weight or less, and the water-soluble polymer is solid at room temperature and does not melt at 300°C.
D06M 13/192 - Acides polycarboxyliques; Leurs anhydrides, halogénures ou sels
D06M 15/333 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'alcools non saturés ou de leurs esters d'acétate de vinyle; Alcool polyvinylique
A method for producing a honeycomb filter which is composed of a honeycomb fired body that is provided with: a porous cell partition wall by which a plurality of cells serving as exhaust gas flow channels are defined; an exhaust gas introduction cell wherein an exhaust gas inlet side end is opened and an exhaust gas outlet side end is plugged; and an exhaust gas discharge cell wherein an exhaust gas outlet side end is opened and an exhaust gas inlet side end is plugged. This method for producing a honeycomb filter comprises: a starting material composition preparation step wherein a starting material composition containing ceria-zirconia composite oxide particles and alumina particles is prepared; a molding step wherein a honeycomb molded body, wherein a plurality of cells separated by means of a cell partition wall are arranged side by side in the longitudinal direction, is formed by molding the starting material composition; and a firing step wherein a honeycomb fired body is obtained by firing the honeycomb molded body. This method for producing a honeycomb filter is characterized in that the proportion of the alumina particles is larger than the proportion of the ceria-zirconia composite oxide particles in the starting material composition.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
B01D 53/94 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
F01N 3/035 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres en combinaison avec d'autres dispositifs avec des réacteurs catalytiques
F01N 3/10 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement
C04B 35/119 - Composites avec de l'oxyde de zirconium
C04B 35/80 - Fibres, filaments, "whiskers", paillettes ou analogues
58.
HONEYCOMB FILTER AND METHOD FOR MANUFACTURING HONEYCOMB FILTER
The present invention pertains to a honeycomb filter comprising a honeycomb fired body provided with: porous cell partition walls that form, by segmentation, a plurality of cells serving as flow passages for exhaust gas; exhaust gas introduction cells each having an end part on the exhaust gas inlet side open and an end part on the exhaust gas outlet side plugged; and exhaust gas discharge cells each having an end part on the exhaust gas outlet side open and an end part on the exhaust gas inlet side plugged. The honeycomb filter is characterized in that the honeycomb fired body contains ceria-zirconia composite oxide particles and alumina particles, the average particle diameter of the ceria-zirconia composite oxide particles measured by a SEM is 5-30 µm, and the average particle diameter of the alumina particles measured by the SEM is 10-30 µm.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 53/94 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B28B 3/20 - Fabrication d'objets façonnés en utilisant des presses; Presses spécialement adaptées à ce travail dans laquelle le matériau est extrudé
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
59.
THERMALLY CONDUCTIVE RESIN AND HEAT DISSIPATION STRUCTURE
The purpose of the present invention is to provide a thermally conductive resin with excellent thermal conductivity. This thermally conductive resin is characterized by comprising a resin and alumina fibers which are contained in the resin, have an average fiber diameter of at least 1 μm, and have 85 wt% or higher alumina content and an α-alumina ratio of 50 wt% or higher.
Provided are: a heat insulation sheet for assembled batteries, which is capable of exhibiting excellent heat insulation properties over a wide temperature range from normal usage temperatures of the battery up to a high temperature of 500°C or higher, and preferably, capable of maintaining the excellent heat insulation properties even in the case where the heat insulation sheet is subjected to an increased level of compressive stress; and an assembled battery in which such a heat insulation sheet is interposed between battery cells. A heat insulation sheet (10) according to the present invention is to be used in an assembled battery in which a plurality of battery cells are connected either in series or in parallel, so as to be interposed between the battery cells, wherein the sheet comprises first particles (21) composed of silica nanoparticles and second particles (22) composed of a metal oxide, and the content of the first particles (21) is 60-95 mass% of the total mass of the first particles (21) and the second particles (22).
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
61.
THERMALLY CONDUCTIVE RESIN, HEAT DISSIPATION STRUCTURE, AND THERMALLY CONDUCTIVE RESIN PRODUCTION METHOD
The objective of the present invention is to provide a thermally conductive resin which has excellent thermal conduction. This thermally conductive resin comprises a resin and inorganic fibers contained in the resin and is characterized in that cross sections of the inorganic fibers are exposed on the surface of the thermally conductive resin.
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
The present invention aims to provide a thermally conductive resin having excellent thermal conductivity. This thermally conductive resin: comprises resin, alumina fibers included in the resin, and inorganic oxide particles covering the alumina fibers and having a higher thermal conductivity than the resin; and is characterized by the alumina fibers being in contact via the inorganic oxide particles.
C08K 9/02 - Ingrédients traités par des substances inorganiques
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
The present invention provides a carbonaceous composite material that protects the outer surface and pore surfaces in the interior of a porous substrate, and results in less difference in temperature distribution compared to a case where only the substrate was used as a furnace wall material or the like. The present invention pertains to a carbonaceous composite material characterized by comprising a substrate formed from an open-pore porous carbonaceous material, and a pyrolytic carbon film formed on the surface of the open pores in the interior of the substrate and on the outer surface of the substrate.
C04B 35/52 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbone, p.ex. graphite
C04B 35/83 - Fibres de carbone dans une matrice carbonée
The purpose of the present invention is to provide: an aqueous macromolecular solution for cryopreservation of biological samples that has a high cell survival rate; and a solidified body containing a biological sample. The present invention provides an aqueous macromolecular solution used for the cryopreservation of biological samples and containing, in an aqueous solvent, a water-soluble macromolecule or a salt thereof, the aqueous macromolecular solution being characterized in that: the limiting viscosity (η) of the aqueous macromolecular solution is 0.20 dL/g to 0.95 dL/g; the orthogonal projection area of the biological sample in a state solidified at -80°C reduces to a size which is less than 8/10 that of said area prior to solidification; and on a DSC curve of a temperature lowering process obtained using a differential scanning calorimeter (DSC), the heat generation amount of a heat generation peak in the temperature lowering process is 0 J/g or is no more than 65% of the corresponding heat generation amount for a reference liquid comprising water. Also provided is a frozen, solidified body of said aqueous macromolecular solution.
C12N 5/078 - Cellules du sang ou du système immunitaire
A61K 47/36 - Polysaccharides; Leurs dérivés, p.ex. gommes, amidon, alginate, dextrine, acide hyaluronique, chitosane, inuline, agar-agar ou pectine
C12N 1/04 - Conservation des micro-organismes à l'état viable
A61K 35/12 - Substances provenant de mammifères; Compositions comprenant des tissus ou des cellules non spécifiés; Compositions comprenant des cellules souches non embryonnaires; Cellules génétiquement modifiées
A61L 27/36 - Matériaux pour prothèses ou pour revêtement de prothèses contenant des constituants de constitution indéterminée ou leurs produits réactionnels
The purpose of the present invention is to provide a cryopreservation solution for biological samples that has a high cell survival rate, a cryopreservation method for biological samples, and a method for stably preserving biological samples long-term. The present invention provides a cryopreservation solution for biological samples that includes: a macromolecule having a viscosity-average molecular weight of more than 3,000 to 500,000 and including, as a repeating unit, a monomer having a hydrophilic group, or a salt of said macromolecule; and a sugar having a viscosity-average molecular weight of 3,000 or less, or a salt of said sugar. Also provided are: a production method for said cryopreservation solution; a cryopreservation method including a step for adding a cryopreservation solution to a biological sample; and a method for stably preserving biological samples long-term.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
A honeycomb structure is provided which has excellent exhaust gas purification performance and which is not prone to being damaged. This honeycomb structure is formed from a honeycomb sintered body in which multiple through-holes are arranged side by side in the longitudinal direction and separated by partition walls, and in which an outer peripheral wall is provided on the outermost periphery. The honeycomb structure is characterized in that the honeycomb sintered body is formed from ceria-zirconia composite oxide particles and alumina particles, and in that the porosity of the outside one fifth in the radial direction of the honeycomb sintered body is lower than the inside four fifths in the radial direction of the honeycomb sintered body.
Provided is a honeycomb structured body that allows greater penetration and dispersion of exhaust gas into a partition wall and has sufficient ability to purify exhaust gas. This honeycomb structured body comprises a honeycomb fired body in which multiple through holes are arranged side by side in the longitudinal direction and are separated by a partition wall, and is characterized in that the honeycomb fired body comprises ceria-zirconia composite oxide particles and alumina particles, and the partition wall has an arithmetic mean roughness (Ra) of 1-10 µm in accordance with ISO 4287-1997.
A honeycomb structure is provided which is such that, when bearing a catalyst, the catalyst is easy to heat and is not prone to cooling. This honeycomb structure is formed from a honeycomb sintered body in which multiple through-holes are arranged side by side in the longitudinal direction and separated by partition walls. The honeycomb structure is characterized in that the honeycomb sintered body is formed from ceria-zirconia composite oxide particles and alumina particles, and in that the residual carbon amount in the partition walls is 500-1500 ppm.
Provided is a sound-absorbing material having sound-absorbing performance such that the average sound absorption coefficient in a frequency domain of 800 to 5000 Hz is 0.70 or greater. This sound-absorbing material comprises a fiber layer in which a plurality of holes opened in the surface are formed, the sound-absorbing material characterized in that the fiber layer has a thickness of 3 mm or greater, an inorganic material layer containing a calcium-based material as the main component is formed in the surface of the fiber layer, the thickness of the inorganic material layer is 0.4 to 0.6 mm, the holes are bottomed holes that pass through the inorganic material layer and that have bottom parts in the fiber layer interior, and the depth of the holes is 50 to 90% of the thickness of the fiber layer.
This honeycomb structure comprises: porous cell partitions that partition a plurality of cells that form exhaust gas channels; exhaust gas introduction cells having an open end surface on the exhaust gas inlet side and a closed end surface on the exhaust gas outlet side; and exhaust gas discharge cells having an open end surface on the exhaust gas outlet side and a closed end surface on the exhaust gas inlet side. The exhaust gas introduction cells and the exhaust gas discharge cells comprise: inside regions having a constant cross-sectional shape perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells; and end regions having a cross-sectional shape, perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells, that enlarges or shrinks towards the end surfaces. The honeycomb structure is characterized by the thickness of the cell partitions in the end surfaces being at least 50% and less than 90% of the thickness of the cell partitions in the inside regions.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
The purpose of the present invention is to provide a honeycomb structure which is less susceptible to damage. This honeycomb structure comprises a plurality of cells that form a flowpath for exhaust gas, and porous cell walls that define the plurality of cells, the honeycomb structure being characterized in that the plurality of cells include a plurality of exhaust gas introduction cells into which exhaust gas is introduced, and a plurality of exhaust gas discharge cells through which exhaust gas is discharged, the exhaust gas introduction cells having exhaust gas introduction cell openings on the exhaust gas inlet-side end surface and exhaust gas introduction cell sealing portions on the exhaust gas outlet-side end surface and the exhaust gas discharge cells having exhaust gas discharge cell sealing portions on the exhaust gas inlet-side end surface, and exhaust gas discharge cell openings on the exhaust gas outlet-side end surface, the honeycomb structure having, in a cross section perpendicular to the longitudinal direction of the honeycomb structure, an inner region in which the shape of the exhaust gas introduction cells and the shape of the exhaust gas discharge cells is constant, and an end region in which the exhaust gas introduction cells become smaller and the exhaust gas discharge cells become larger approaching the exhaust gas outlet-side end surface, the exhaust gas introduction cell sealing portions are cell walls which form the outline of the exhaust gas discharge cell openings, and at the exhaust gas outlet-side end surface, and if the thickness of the central part of the cell wall which forms the outline of one exhaust gas discharge cell opening is defined as thickness α, the standard deviation of a plurality of thicknesses at the plurality of exhaust gas discharge cell openings is at least 0.01.
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
This honeycomb structure is provided with: a porous cell partition wall that delimits and forms a plurality of cells serving as exhaust gas flow paths; exhaust gas introduction cells in which the end surface on an exhaust gas inlet side is open and the end surface on an exhaust gas outlet side is sealed; and exhaust gas discharge cells in which the end surface on the exhaust gas outlet side is open and the end surface on the exhaust gas inlet side is sealed. The honeycomb structure is characterized in that the exhaust gas introduction cells and the exhaust gas discharge cells comprise internal regions in which the shape of a cross section perpendicular to the lengthwise direction of the exhaust gas introduction cells and the exhaust gas discharge cells is uniform and end regions in which the shape of a cross section perpendicular to the lengthwise direction of the exhaust gas introduction cells and the exhaust gas discharge cells increases or decreases in size as proximity to the end surfaces increases. The honeycomb structure is also characterized in that the arithmetic mean roughness (Ra) according to JIS B 0601 in the cell partition wall surfaces of the end regions is greater than the arithmetic mean roughness (Ra) according to JIS B 0601 in the cell partition wall surfaces of the internal regions.
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
Provided is a honeycomb structure which can be manufactured at low cost, wherein neither end of through holes adjacent to an outer peripheral section are sealed, and the area of the cross-section that is in a central section in the longitudinal direction and perpendicular to the longitudinal direction is greater than the areas of the end surfaces. A honeycomb structure according to the present invention is provided with: porous cell separation walls that divide and define a plurality of cells serving as flow passages for an exhaust gas; exhaust gas introduction cells each having an open end surface on the exhaust gas inlet side and a closed end surface on the exhaust gas outlet side; and exhaust gas discharge cells each having an open end surface on the exhaust gas outlet side and a closed end surface on the exhaust gas inlet side. The exhaust gas introduction cells and the exhaust gas discharge cells each comprise: an inner region in which the shape of the cross-section perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells is approximately constant; and end section regions in which the shape of the cross-section perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells expands or contracts toward the end surfaces, wherein the cross-sectional area of the cross-section that is in the central section in the longitudinal direction and perpendicular to the longitudinal direction of the honeycomb structure is greater than the areas of the end surfaces of the honeycomb structure.
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
This honeycomb structure is provided with: porous cell partitions demarcating and forming a plurality of cells serving as passages for exhaust gas; exhaust gas introduction cells where an exhaust gas inlet-side end surface is open and an exhaust gas outlet-side end surface is sealed; and exhaust gas discharge cells where an exhaust gas outlet-side end surface is open and an exhaust gas inlet-side end surface is sealed. The honeycomb structure is characterized in that: the exhaust gas introduction cells and the exhaust gas discharge cells are composed of an interior region where a cross-sectional shape perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells is constant, and an end region where the cross-sectional shape perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells expands or shrinks approaching the end surface; and the residual carbon content in the cell partitions at the end regions is smaller than the residual carbon content in the cell partitions at the interior regions.
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
C04B 35/195 - Aluminosilicates de métaux alcalino-terreux, p.ex. cordiérite
C04B 35/478 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates d'aluminium
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
Provided is a honeycomb structure having a structure whereby damage to the honeycomb structure does not occur, and pressure loss can be reduced. The honeycomb structure according to the present invention comprises: porous cell divider walls defining and forming a plurality of cells that act as a flow channel for exhaust gas; exhaust gas intake cells that have an open exhaust gas inlet-side end face and a closed exhaust gas outlet-side end face; and exhaust gas discharge cells that have an open exhaust gas outlet-side end face and a closed exhaust gas inlet-side end face, the honeycomb structure being characterized in that: the exhaust gas intake cells and the exhaust gas discharge cells comprise an inner region having a constant cross-sectional shape orthogonal to the lengthwise direction of the exhaust gas intake cells and the exhaust gas discharge cells, and an end region having a cross-sectional shape, orthogonal to the lengthwise direction of the exhaust gas intake cells and the exhaust gas discharge cells, that increases or decreases in size toward the end faces; and, when α is defined as the hydraulic diameter (mm) of the cells in the inner region and β is defined as the angle (°) to which the cell divider walls deform to increase or decrease in size, the following formulas (1) and (2) are satisfied. 0.8 ≤ α ≤ 1.6 (1) 12.5 × α ≤ β ≤ 50 (2)
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 35/195 - Aluminosilicates de métaux alcalino-terreux, p.ex. cordiérite
C04B 35/478 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates d'aluminium
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
The purpose of this invention is to provide a honeycomb structure having a structure that is less susceptible to damage. This honeycomb structure is a columnar honeycomb structure comprising: porous cell walls that define the plurality of cells which constitute the flowpath for exhaust gas; exhaust gas introduction cells having the exhaust gas inlet-side end surface being open and the exhaust gas outlet-side end surface being closed; and exhaust gas discharge cells having the exhaust gas outlet-side end surface being open and the exhaust gas inlet-side end surface being closed; the honeycomb structure being characterized in that the exhaust gas introduction cells and the exhaust gas discharge cells comprise an inner region having a cross-sectional shape perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells which is constant, and an end region having a cross-sectional shape perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells which becomes larger or smaller approaching the end surface, the exhaust gas outlet-side end surface has recesses and protrusions thereupon, and the standard deviation of the length from a virtual plane which touches the exhaust gas intake-side end surface on the of the honeycomb structure to the exhaust gas outlet-side end surface is at least 0.2.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
This honeycomb structure is provided with: a porous cell partition wall that delimits and forms a plurality of cells serving as exhaust gas flow paths; exhaust gas introduction cells in which the end surface on an exhaust gas inlet side is open and the end surface on an exhaust gas outlet side is sealed; and exhaust gas discharge cells in which the end surface on the exhaust gas outlet side is open and the end surface on the exhaust gas inlet side is sealed. The honeycomb structure is characterized in that the exhaust gas introduction cells and the exhaust gas discharge cells comprise internal regions in which the shape of a cross section perpendicular to the lengthwise direction of the exhaust gas introduction cells and the exhaust gas discharge cells is uniform and end regions in which the shape of a cross section perpendicular to the lengthwise direction of the exhaust gas introduction cells and the exhaust gas discharge cells increases or decreases in size as proximity to the end surfaces increases. The honeycomb structure is also characterized in that the porosity in the end regions is higher than the porosity in the internal regions.
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
This honeycomb structure comprises: porous cell partitions that partition a plurality of cells that form exhaust gas channels; exhaust gas introduction cells having an open end surface on the exhaust gas inlet side and a closed end surface on the exhaust gas outlet side; and exhaust gas discharge cells having an open end surface on the exhaust gas outlet side and a closed end surface on the exhaust gas inlet side. The exhaust gas introduction cells and the exhaust gas discharge cells comprise: inside regions having a constant cross-sectional shape perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells; and end regions having a cross-sectional shape, perpendicular to the longitudinal direction of the exhaust gas introduction cells and the exhaust gas discharge cells, that expands or shrinks towards the end surface. The honeycomb structure is characterized by: the shape of the cross-section perpendicular to the longitudinal direction of the cells in the inside regions being quadrilateral; a line connecting the centers of the cell partitions in the thickness direction being straight; the shape of cells in the end surface of the honeycomb structure being substantially quadrilateral; and a line connecting the centers of the cell partitions in the thickness direction thereof being non-linear.
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 35/195 - Aluminosilicates de métaux alcalino-terreux, p.ex. cordiérite
C04B 35/478 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates d'aluminium
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
This honeycomb structured body is provided with: a porous cell partition for forming a divided plurality of cells serving as flow paths for exhaust gas; exhaust gas introduction cells, of which an exhaust-gas-entry-side end surface is opened and of which an exhaust-gas-exit-side end surface is sealed; and exhaust gas discharge cells, of which an exhaust-gas-exit-side end surface is opened and of which an exhaust-gas-entry-side end surface is sealed. The exhaust gas introduction cells and the exhaust gas discharge cells comprise: an interior region, in which the cross-sectional shape perpendicular to the lengthwise direction of the exhaust gas introduction cells and the exhaust gas discharge cells is fixed; and an end-part region, in which the cross-sectional shape perpendicular to the lengthwise direction of the exhaust gas introduction cells and the exhaust gas discharge cells increases or decreases in size in accordance with proximity to an end surface. In at least one end surface, the number of centroid-position-displaced cells, in which a cell-end-surface centroid that is a centroid position in a cell at the end surface and a cell interior centroid that is a centroid position in a cross-section in the interior region are displaced by an amount of 5-40% with respect to the hydropower diameter of the interior region, is at least 30% of the number of cells in the end surface.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
This vehicle heat exchanger uses a ceramic material having high thermal conductivity for at least a portion of a heat transfer unit that transfers heat to or from a heat medium. Thus, it is possible to enhance the heat exchange performance of the heat transfer unit of the vehicle heat exchanger with the ceramic material having high thermal conductivity. Consequently, a compact vehicle heat exchanger with high heat exchange performance can be obtained. In other words, a vehicle heat exchanger which is required to be compact due to limited space for installation can be provided by a heat exchanger that uses a ceramic material.
F28F 21/04 - Structure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de pierre naturelle
F02M 35/10 - Tubulures d'admission de l'air; Systèmes d'introduction
F28D 7/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28D 7/16 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant espacées parallèlement
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
F28F 3/04 - Eléments ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des évidements, avec des ondulations les moyens faisant partie intégrante de l'élément
The purpose of the invention is to provide a functional ingredient-increasing agent for plants with which, even without using stress cultivation or a race with a high functional ingredient content, it is possible to increase the amount of functional ingredients in a plant by spraying the agent on plants or using same for irrigation, as appropriate. This functional ingredient-increasing agent for plants is characterized by comprising, as an active ingredient, an oxo-fatty acid derivative having a structural formula HOOC-(R1)-C=C-C(=O)-R2(I) (in the formula, R1is a straight or branched alkyl group that has 6 to 12 carbon atoms and may contain one or more double bonds, and R2 is an alkyl group that has 2 to 8 carbon atoms and may contain one or more branches and/or double bonds), or a salt thereof.
A01N 37/42 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un contenant dans le même squelette carboné un groupe carboxylique ou un thio-analogue, ou un de leurs dérivés, et un atome de carbone ne comportant que deux liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p.ex. acides cétocarboxyl
A01P 21/00 - Régulateurs de croissance des végétaux
Provided is a particulate-matter detecting sensor element that makes it possible to attain both an improvement in temperature cycle resistance and an improvement in oxidation resistance. A particulate-matter detecting sensor element (1) includes: an insulating substrate (2) having a detecting face (21); a plurality of detecting conductors (3) formed in the insulating substrate (2); and a heater part (4) buried in the insulating substrate (2). The detecting conductors (3) each include a detecting electrode section (31), a terminal section (33), and an interconnecting section (32). In the detecting conductor (3), an exposed conductor section (301), which is exposed at the element surface, is constituted of a precious-metal conductor (3A) mainly composed of at least one kind of precious metal selected from Pt, Au, Pd, Rh, and Ir. In the detecting conductor (3), at least a portion of a non-exposed conductor section (302), which is not exposed at the element surface, is constituted of a low-expansion conductor (3B) mainly composed of a low-expansion-rate metal having a lower linear expansion coefficient than precious metals.
G01N 27/04 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance
Provided is a particulate-matter detecting sensor element that makes it possible to attain both an improvement in temperature cycle resistance and an improvement in oxidation resistance. A particulate-matter detecting sensor element according to the present invention includes: an insulating substrate having a detecting face; a plurality of detecting conductors formed in the insulating substrate; and a heater part formed in the insulating substrate. The detecting conductors each include a detecting electrode section (31), a terminal section, and an interconnecting section (32). In the detecting conductor, a portion including the detecting electrode section (31) is constituted of a precious-metal conductor (3A) mainly composed of at least one kind of precious metal selected from Pt, Au, Pd, Rh, and Ir. At least a portion of the interconnecting section (32) is constituted of a low-expansion conductor (3B) mainly composed of a low-expansion-rate metal having a lower linear expansion coefficient than precious metals. The precious-metal conductor (3A) and the low-expansion conductor (3B) are joined together via an overlapping section (35) on an insulating layer constituting the insulating substrate so as to partially overlap each other therein in the normal direction of the insulating layer.
G01N 27/04 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance
This method for manufacturing a heat exchanger includes a molding step in which a raw material composition containing silicon carbide particles is used to form a molded body which is provided with first flow passages R1 and a plurality of second flow passages R2. This molding step includes: a first molding step for forming a sheet-like first molded body which forms the first flow passages R1 in the molded body, and which has on the surface thereof a plurality of protrusions 25 scattered in the flow direction of a first fluid and in a direction crossing said flow direction; a second molding step for forming a sheet-like second molded body which forms the second flow passages R2 in the molded body; and a stacking step for stacking the first molded body and the second molded body together.
F28F 21/04 - Structure des appareils échangeurs de chaleur caractérisée par l'emploi de matériaux spécifiés de pierre naturelle
B28B 11/00 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés
F28D 9/00 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation
This nonaqueous secondary battery comprises: an electrode assembly formed by impregnating, with a nonaqueous electrolytic solution, a laminate having laminated therein a positive electrode, a negative electrode, and a separator; and a third electrode containing lithium. The nonaqueous secondary battery is characterized in that: the third electrode is disposed so as to be adjacent to the electrode assembly in the thickness direction thereof across a lithium-ion impermeable film; in the surface of the electrode assembly, the entirety of a surface that faces the third electrode is covered with the lithium-ion impermeable film; and the electrode assembly and the third electrode have shared use of the nonaqueous electrolytic solution.
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
C23C 16/48 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c. à d. procédés de dépôt chimique en phase vapeur (CVD) caractérisé par le procédé de revêtement par irradiation, p.ex. par photolyse, radiolyse ou rayonnement corpusculaire
87.
HEAT TRANSFER SUPPRESSION SHEET FOR BATTERY PACK, AND BATTERY PACK
A heat transfer suppression sheet for a battery pack is provided with which, when the battery pack is constituted from a plurality of battery cells connected in series or in parallel, it is possible to effectively cool the battery cells during normal use, while suppressing the propagation of heat among the battery cells during abnormal use. A heat transfer suppression sheet used in a battery pack in which a plurality of battery cells is disposed with the heat transfer suppression sheet interposed therebetween, the plurality of battery cells being connected in series or in parallel, wherein the heat transfer suppression sheet is characterized by having a heat transfer suppression layer containing inorganic particles and or inorganic fibers, and having a grooved section communicating with the end faces in the in-plane direction of the heat transfer suppression layer, the surface of the grooved section having a concave/convex shape.
H01M 10/6555 - Barres ou plaques disposées entre les éléments
B32B 3/30 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p.ex. des gorges, des nervures
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
H01M 2/10 - Montures; Dispositifs de suspension; Amortisseurs; Dispositifs de manutention ou de transport; Supports
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/647 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments prismatiques ou plans, p.ex. éléments de type poche
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/6595 - Moyens de commande de la température associés de façon structurelle avec les éléments par des réactions chimiques autres que les réactions électrochimiques des éléments, p.ex. appareils de chauffage catalytique ou brûleurs
88.
BATTERY PACK HEAT-ABSORBING SHEET AND BATTERY PACK
Provided is a battery pack heat-absorbing sheet. When incorporated into a battery pack that comprises a plurality of battery cells that are connected in series or in parallel, the heat-absorbing sheet can suppress propagation of heat between the battery cells when an abnormality has occurred and cool the battery cells during normal use. A battery pack heat-absorbing sheet (10) that is for use in a battery pack (100) in which a plurality of battery cells (20) are arranged with the heat-absorbing sheet (10) therebetween, the plurality of battery cells (20) being connected in series or in parallel. The heat-absorbing sheet (10) is characterized by containing, as a substance that can remove water during normal use, a dehydrating agent (22) that can remove water at temperatures up to 150°C and, as a substance that can remove water when an abnormality has occurred, an inorganic hydrate (24) that has an initial thermal decomposition temperature of at least 200°C.
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
H01M 2/10 - Montures; Dispositifs de suspension; Amortisseurs; Dispositifs de manutention ou de transport; Supports
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/647 - Chauffage ou refroidissement; Commande de la température caractérisé par la forme des éléments Éléments prismatiques ou plans, p.ex. éléments de type poche
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
89.
HONEYCOMB FILTER AND METHOD FOR MANUFACTURING HONEYCOMB FILTERS
This honeycomb filter is made from a honeycomb fired body comprising: porous cell partitions that separate and form a plurality of cells serving as exhaust gas channels; an exhaust gas introduction cell wherein an exhaust gas inlet side end is opened and an exhaust gas outlet side end is seam-sealed; and an exhaust gas exhaust cell wherein an exhaust gas outlet side end is opened and an exhaust gas inlet side end is seam-sealed. The honeycomb filter is characterized in that the honeycomb fired body is formed from ceria-zirconia composite oxide particles and alumina particles and in that, when the size of the cell partition pores in the honeycomb fired body is measured by a mercury penetration method and the measurement results are displayed as a pore size distribution curve with the horizontal axis being the pore size (μm) and the vertical axis being the logarithmic differential pore volume (mL/g), the percentage of the volume accounted for by micropores with a pore size of 1 – 100 μm is 80 vol% or more of the total pore volume and a value of 0.5 or less is obtained when the maximum peak for half width (μm) formed in a range where the pore size is 1 – 100 μm is divided by the mode diameter (μm).
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 53/94 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
B01J 23/10 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe des terres rares
C04B 35/119 - Composites avec de l'oxyde de zirconium
C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation
C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation en éliminant par brûlage des substances ajoutées
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
F01N 3/035 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres en combinaison avec d'autres dispositifs avec des réacteurs catalytiques
90.
METHOD FOR PRODUCING SILICON-IMPREGNATED CERAMIC COMPOSITE MATERIAL, METHOD FOR PRODUCING FRICTION PLATE, AND METHOD FOR PRODUCING BRAKE DISC
A method for producing a silicon-impregnated ceramic composite material comprising: a firing step in which a molded article comprising ceramic fibers and a ceramic precursor is heated, and a ceramic composite material is obtained by converting the ceramic precursor into a ceramic; and an impregnating step in which a metallic silicon is impregnated into the ceramic composite material. The molded article is disposed inside of a container that houses the solid metallic silicon with a support tool therebetween. After the firing step is performed at a first temperature, which is the temperature within the container that is a temperature less than the melting point of the metallic silicon and at which the ceramic precursor is converted into a ceramic, the impregnating step is performed where, by raising the temperature to a second temperature, which is a temperature greater than or equal to the melting point of the metallic silicon, the molten metallic silicon is impregnated into the ceramic composite material through the support tool, which comprises a porous material.
This method for producing a honeycomb structure, e.g. for a heat exchanger, comprises: a moulding step for moulding a mixture containing silicon carbide particles, an organic component and a dispersion medium to obtain a moulded article; a degreasing step for removing the organic component included in the moulded article to obtain a honeycomb porous body; and an impregnation step for impregnating the interior of partition walls of the honeycomb porous body with metallic silicon. In the impregnation step, with the honeycomb porous body positioned inside a container, which contains solid metallic silicon, with a support therebetween, the inside of the container is heated to the melting point of metallic silicon or higher, and the honeycomb porous body is thereby impregnated with the molten metallic silicon via the porous support.
This heat exchanger production method comprises: a moulding step for moulding a mixture including silicon carbide particles, an organic binder and a dispersion medium, thereby obtaining a plurality of moulded articles having gas flow passages; a heat medium flow passage forming step for interposing an interlayer material between the plurality of moulded articles, thereby forming a heat medium flow passage R2; a degreasing step for degreasing a moulded article on which the interlayer material is provided, and thereby obtaining a degreased body 30; and an impregnating step for impregnating the degreased body 30 with metal silicon.
F28D 9/02 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes en forme de plaques ou de laminés pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les sources de potentiel calorifique se déplaçant l'une par rapport à l'autre suivant un angle
This honeycomb filter is configured from a ceramic block in which a plurality of honeycomb fired bodies are bundled via an adhesive layer, wherein the honeycomb fired body comprises a porous cell partition that separates and forms a plurality of cells serving as exhaust gas channels, an exhaust gas introduction cell with the exhaust gas inlet side end opened and the exhaust gas outlet side end seam-sealed, and an exhaust gas discharge cell with the exhaust gas outlet side end opened and the exhaust gas inlet side end seam-sealed. The honeycomb filter is characterized in that: the plurality of cells are made by alternating, in the cross section perpendicular to the longitudinal direction of the cell, large capacity cells and small capacity cells with a smaller cross sectional area than the large capacity cells; and the cross sectional areas of the large capacity cells and the small capacity cells adjacent to the outer circumferential wall on one face are 60 – 80% of the cross sectional areas of the large capacity cells and small capacity cells that are not adjacent to the outer circumferential wall in the cross section perpendicular to the longitudinal direction of the cell.
B01D 53/94 - Epuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
F01N 3/022 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres caractérisés par une structure filtrante spécialement adaptée, p.ex. en nid d'abeilles, à mailles ou fibreuse
F01N 3/035 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres en combinaison avec d'autres dispositifs avec des réacteurs catalytiques
A method of the present invention for producing a honeycomb structure is a method of producing a honeycomb structure made of aluminum titanate, the method comprising: a step for obtaining a honeycomb formed body by forming a raw material composition including titania powder and alumina powder; and a step for baking the honeycomb formed body, wherein the method is characterized in that the titania powder includes titania coarse powder and titania fine powder having an average particle diameter D50 less than the titania coarse powder, and the titania coarse powder contains more iron content than the titania fine powder.
C04B 35/478 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates d'aluminium
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
A method of the present invention for producing a honeycomb structure is a method for producing a honeycomb structure made of aluminum titanate the method comprising: a step for obtaining a honeycomb formed body by forming a raw material composition including a pore-forming material and inorganic powder containing titania powder and alumina powder; and a step for baking the honeycomb formed body, wherein the method is characterized in that the volume percentage of particles having a particle diameter of 5 μm or less in the inorganic powder is greater than 25 vol% and less than 50 vol%.
C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreux; Leur préparation en éliminant par brûlage des substances ajoutées
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p.ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
C04B 35/478 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de titane ou de titanates à base de titanates à base de titanates d'aluminium
96.
PARTICLE DISPERSION, PRODUCTION METHOD FOR PARTICLE DISPERSION, AND MIXED SOLUTION USED IN PRODUCTION METHOD FOR PARTICLE DISPERSION
This particle dispersion is characterized by having microparticles dispersed in a base material comprising a poly (meth) acrylic acid ester derivative, said microparticles comprising a condensate containing urethane bonds and having an average particle diameter of 10–500 nm.
This light transmitting plate is composed of a base material that is formed from a resin, a primer layer that is provided on the base material, and a hard coat layer that is provided on the primer layer. This light transmitting plate is characterized in that: the primer layer is composed of a matrix and fine particles that are contained in the matrix; and the molecular weight of a second resin that constitutes the fine particles is smaller than the molecular weight of a first resin that constitutes the matrix.
A multi-layer mat according to the present invention is obtained by stacking a plurality of mats made of inorganic fibers and is characterized in that an adhesive layer for adhering the mats to each other is formed between the mats, a plurality of holes are formed in main surfaces of the mats facing each other, and an adhesive included in the adhesive layer fills the inside of the holes.
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
D04H 1/498 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p.ex. par roulage par aiguilletage ou opérations similaires pour provoquer l'enchevêtrement des fibres enchevêtrement des couches de non-tissés
Provided is a mat material which exhibits high adhesion strength to a base mat, while having excellent thermal insulation properties and flexibility. A mat material according to the present invention is characterized by being composed of: a base mat which is composed of inorganic fibers; and a coating layer which is provided on the surface of the base mat and contains scale-like silica and spherical, amorphous, needle-like or prolate spheroidal inorganic particles.
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/16 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches est formée de particules, p.ex. de copeaux, de fibres hachées, de poudre
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
B60R 13/08 - Eléments d'isolation, p.ex. pour l'insonorisation
Provided is a heat insulation sheet for a battery pack, the heat insulation sheet being capable of effectively suppressing heat propagation between respective battery cells, when a battery pack is configured in which a plurality of battery cells are connected in series or in parallel. This heat insulation sheet (10), through which a plurality of battery cells are disposed and which is used for a battery pack configured by connecting the plurality of battery cells in series or in parallel, has: a heat insulation layer (12) composed of at least an inorganic fiber or an inorganic powder; and heat absorption layers (14) formed on the both surfaces of the heat insulation layer (12) and composed of at least an inorganic hydrate.
H01M 10/651 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des paramètres spécifiés par une valeur numérique ou une formule mathématique, p.ex. rapports, tailles ou concentrations
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
H01M 10/6595 - Moyens de commande de la température associés de façon structurelle avec les éléments par des réactions chimiques autres que les réactions électrochimiques des éléments, p.ex. appareils de chauffage catalytique ou brûleurs