Provided are: a covered cable having a conductor configured to have a flat cross-section, wherein both flame resistance and ease of removal of an insulation covering can be achieved; and a wire harness provided with such a covered cable. A covered cable 1 having a conductor 10 in which a plurality of wires 15 are intertwined, and an insulation covering 20 for covering the outer periphery of the conductor 10, wherein: the covered cable 1 has a flat section; in a cross-section of the flat section, a conductor-external void V is provided as a void between the conductor 10 and the insulation covering 20; in each corner-portion divided region Rc positioned at one of four corners, among eight divided regions obtained by dividing the cross-section into four equal portions in a width direction and then into two equal portions in a height direction orthogonal to the width direction, the area of the conductor-external void V is less than 20% of the area of the conductor-external void V in the entire cross-section; and there is no location where the insulation covering 20 cuts into the conductor 10 at a depth equal to or greater than half the outside diameter of the wires 15.
This metal porous body is provided with a metal skeleton. The inside of the metal skeleton is hollow. The metal skeleton contains tin at an amount of 99.99 mass% or more.
H01M 4/24 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs alcalins
H01M 12/08 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments hybrides; Leur fabrication composés d'un demi-élément du type élément à combustible et d'un demi-élément du type à élément secondaire
This power conversion system includes: a first inverter connected between a first storage battery and an electric motor; a second inverter connected between a second storage battery and the electric motor; and a control unit that controls the first inverter and the second inverter. A load to which power from the first storage battery is supplied is connected between the first storage battery and the first inverter. The control unit controls the first inverter and the second inverter in consideration of the power supplied to the load.
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
4.
TERMINAL MATERIAL AND ELECTRICAL CONNECTION TERMINAL
Provided are: a terminal material configured to effectively reduce the surface friction from the perspective of a Cu-Sn alloy and Sn distributions within a coating layer containing the Cu-Sn alloy and Sn; and an electrical connection terminal comprising such terminal material. A terminal material 1 comprises a substrate 2 and a coating layer 4 that covers a surface of the substrate 2. The coating layer 4 has an alloy portion 41 composed of a Cu-Sn alloy, and a Sn portion 42 composed of Sn. On a surface of the coating layer 4, both the alloy portion 41 and the Sn portion 42 are exposed. On the surface of the coating layer 4, the alloy exposure rate, which is the area percentage that the alloy portion 41 accounts for, is 30% or more. The electrical connection terminal is configured to include the terminal material 1. The coating layer 4 is formed on the surface of the substrate 2, at least at a contact section where the terminal comes into contact with a mating electroconductive member.
In the present invention, a connector (10) comprises a fixed part (27E) that is inserted through a rectangular through-hole (H) of a circuit board (P) and that is fixed to the circuit board (P) using solder. The fixed part (27E) includes a first insertion part (27G) and a second insertion part (27H). The first insertion part (27G) has a flexible part (27J) that is elastically deformable in the width direction of the through hole (H) and is inserted through the through hole (H), and a retaining part (27K) that projects from the flexible part (27J) in the width direction at the tip part of the flexible part (27J) and suppresses the flexible part (27J) from coming out from the through hole (H). The second insertion part (27H) is disposed to be aligned in the depth direction orthogonal to the width direction with respect to the first insertion part (27G) inside the through hole (H). A second creepage (A2) along the inner peripheral edge of the through hole (H) of the second insertion part (27H) is larger than a first creepage (A1) along the inner peripheral edge of the through hole (H) of the first insertion part (27G).
This metallic porous body comprises: metallic skeletons; and partition walls which are integrally formed with the metallic skeletons and which are formed from the same material as that of the metallic skeletons. The metallic porous body has thereinside a plurality of cells of a polyhedral shape. The edges of the polyhedral shapes are formed from the metallic skeletons. This metallic porous body has thereinside portions where openings of the cells demarcated by the edges are occluded by the partition walls.
The purpose of the present invention is to improve heat dissipation properties in an electric device to which a wire harness is to be connected. The wire harness comprises a circuit having at least wiring that extends from an electronic device having a heat-generating component, a thermally conductive plate that widens along the wiring, and a thermal conductor that thermally connects the circuit and the thermally conductive plate.
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H02G 3/04 - Tubes ou conduits de protection, p.ex. échelles à câbles ou goulottes de câblage
H02G 3/16 - Boîtes de distribution; Boîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
8.
FIBER FUSION SPLICING DEVICE AND FIBER FUSION SPLICING METHOD
A fiber fusion splicing device according to an embodiment obtains an end face observation image for facilitating position identification of constituent elements having different refractive indexes on a fiber end face. This fiber fusion splicing device comprises: a drive mechanism that includes stages (500A, 500B) that define the positions and rotation angles of first and second MCFs (100A, 100B); an imaging device (530) that captures images of the end faces of the first and second MCFs; first illumination devices (410A, 410B) that irradiate coatings of the first and second MCFs with lateral observation light; second illumination devices (420A, 420B) that are disposed spaced away from the first and second MCFs and irradiate the respective tip portions of the first and second MCFs, where a portion of the coatings have been removed, with end section observation light; and a heating device that heats the end faces of the first and second MCFs.
A multicore optical fiber (MCF) according to one embodiment of the present invention enables stable core identification. The MCF comprises a glass optical fiber and a resin coating. The glass optical fiber includes a plurality of cores, a marker, and cladding. The arrangement of the centers of the cores and the center of the marker in a cross-section of the MCF does not have rotational symmetry with respect to the center of the cross-section. The cladding includes an inner clad that surrounds the cores and the marker, and an outer clad that is provided on the outer peripheral surface of the inner clad and has a refractive index higher than that of the inner clad.
This on-board device is communicably connected to an on-board ECU which is mounted on a car and which performs control of an on-board load, is supplied with electricity from a power supply device mounted on the car, and is equipped with a control unit that performs control on power feeding to the on-board ECU. The control of the on-board load by the on-board ECU is instead performed by the control unit depending on the state of the on-board ECU.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
E05B 81/04 - Serrures de véhicule actionnées par une force motrice caractérisées par le type d´actionneur utilisé électrique
An adapter 6 according to the present disclosure is located between an electric power supply connector 4 of a charging station 2 and an electric power supply inlet 10 of a vehicle 8 in which a battery 12 is installed, the adapter connecting the electric power supply connector 4 and the inlet 10, the adapter comprising: electric-power-receiving terminals 44a, 44b for connecting to electric power lines 20a, 20b of the electric power supply connector 4; a signal line 63a for connecting the charging station 2 and a control device 14 on the vehicle 8 side, via the electric power supply connector 4 and the inlet 10, respectively; temperature sensors 70a, 70b for detecting the temperatures of the electric-power-receiving terminals 44a, 44b; and an error-generating unit 72 for causing, in accordance with an output of the temperature sensors 70a, 70b, a state in the signal line 63a that can be detected by the control device 14.
A silicon carbide substrate according to the present invention has a main surface and threading edge dislocations. The main surface is made up of an outer edge, an outer peripheral region and a central region. The central region comprises a first region and a second region. If the central region is divided into a plurality of first tetragonal regions; each one of the plurality of first tetragonal regions has a rectangular region. The first region has a first band-like region. The second region has a second band-like region. The percentage of the value obtained by dividing the number of rectangular regions that have 100 or less threading edge dislocations by the total number of the rectangular regions is 95% or more. The percentage of the value obtained by dividing the number of rectangular regions that have 20 or less threading edge dislocations by the total number of the rectangular regions is 40% or more. The number of threading edge dislocations in the rectangular regions within the first region is 21 to 100. The number of threading edge dislocations in the rectangular regions within the second region is 20 or less.
This cemented carbide contains tungsten carbide particles and a binder phase, and contains the tungsten carbide particles and binder phase at 80 volume% or more for the total thereof and contains the binder phase at 0.1 volume% to 20 volume%. The tungsten carbide particle comprises a first region and a second region, wherein the first region is the region that is 0 nm to 50 nm from the tungsten carbide particle surface and the second region is the portion in the tungsten carbide particle other than the first region. The first region and the second region each contain a first metal element, and this first metal element is at least one selection from the group consisting of titanium, niobium, and tantalum. R1 is at least 1.30-times R2, where R1 is the proportion in the first region of the number of atoms of the first metal element with respect to the total of the number of atoms of the first metal element and the number of atoms of the element tungsten, and R2 is the proportion in the second region of the number of atoms of the first metal element with respect to the total of the number of atoms of the first metal element and the number of atoms of the element tungsten. R2 is 2.0% to 10.0%, and the binder phase contains cobalt.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p.ex. cermets, ou d'autres composés métalliques, p.ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
An optical fiber cable (10) comprising: a cable core (4) including a plurality of optical fiber core wires (411) or a plurality of optical fiber ribbons (411); a cable jacket (6) disposed outside of the cable core (4); a plurality of subunits (41) that are disposed within the cable core (4) and include a covering material (412) for covering the plurality of optical fiber core wires (411) or the plurality of optical fiber ribbons (411); and at least one tensile strength body (7) that is embedded into the cable jacket (6). The cable jacket (6) has a dynamic friction coefficient of 0.5 or less with respect to a metal plate, and the covering material (412) has an oxygen index of at least 40.
A superconducting wire (100) comprises a substrate (1) and a superconducting layer (3). The substrate (1) has a first surface (11) and a second surface (12). The second surface (12) is on the opposite side from the first surface. The superconducting layer (3) faces the first surface. The arithmetic mean roughness (Ra) of the second surface (12) is larger than 0.02 μm. The maximum roughness (Rz) of the second surface (12) is less than 5 μm.
H01B 12/06 - Conducteurs, câbles ou lignes de transmission supraconducteurs ou hyperconducteurs caractérisés par leurs formes à couches ou fils déposés sur des supports ou des noyaux
H01F 6/06 - Bobines, p.ex. dispositions pour l'enroulement, l'isolation, les enveloppes ou les bornes des bobines
The present invention prevents a decrease in the reliability of seal performance. A waterproof connector comprises: a plurality of terminal fittings (30) that are individually accommodated into a plurality of rear terminal housing chambers (13) from the front of a housing (10); a collective rubber stopper (20) that is attached to a rear end part of the housing (10); and a plurality of electric wires (60) that pass through a seal hole (21) from the rear of the collective rubber stopper (20) and that are housed inside the terminal fittings (30) installed to the rear terminal housing chambers (13). The terminal fittings (30) are each configured by assembling a first component (31) that has flexible connection parts (36, 37) which are capable of holding an electric wire (60) and a second component (32) that has pressing parts (50, 51) and that is movable relative to the first component (31) in the front-rear direction between an initial position and a connection position. In the process of the second component (32) moving from the initial position to the connection position, the flexible connection parts (36, 37) are deformed by the pressing parts (50, 51) so as to hold the electric wire (60).
H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c. à d. se touchant l'un l'autre; Moyens pour réaliser ou maintenir de tels contacts; Connexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
A wiring module 20 to be attached to a plurality of electricity storage elements 11 comprises a bus bar 21 to be connected to electrode terminals 12A, 12B of the plurality of electricity storage elements 11, a flexible substrate 30, a metal piece 22 connecting the bus bar 21 and the flexible substrate 30 together, and an electric cable 23, wherein: an electrically conductive path 39 comprising a first land 41 connected to the metal piece 22, a second land 42 connected to the electric cable 32, and a fuse portion 43 provided between the first land 41 and the second land 42 is formed on the flexible substrate 30; and the flexible substrate 30 comprises a substrate main body 31, and a coupling portion 33 for coupling the substrate main body 31 and the metal piece 22 together while permitting displacement of the metal piece 22 relative to the substrate main body 31.
H01M 50/519 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant des circuits imprimés
H01G 11/10 - Condensateurs hybrides ou condensateurs EDL multiples, p.ex. réseaux ou modules
H01M 50/209 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules prismatiques ou rectangulaires
H01M 50/284 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports comprenant l’insertion de cartes de circuits, p.ex. de cartes de circuits imprimés
H01M 50/298 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par le câblage des blocs de batterie
H01M 50/503 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par la forme des interconnecteurs
H01M 50/583 - Dispositifs ou dispositions pour l’interruption du courant en réponse au courant, p.ex. fusibles
Disclosed is a shield connector with a novel structure that suppresses heat- dissipation performance decreases caused by changes in environmental temperature and that can stably exhibit expected heat-dissipation performance with a shorter heat-dissipation path. A shield connector 10 comprises: a terminal fitting 16 that has a terminal connection section 14 that is connected to a partner terminal 12; an insulating housing 18 that accommodates the terminal fitting 16; a shield shell 20 that covers an outer surface of the housing 18; an insulating heat dissipation member 22 that has a connection section–side contact surface 70 that is in contact with the terminal connection section 14 and a shell-side contact surface 72 that is exposed from a first opening section 56 of the housing 18 and is in contact with the shield shell 20; and a spring member 26 that exerts elastic force on a pressure-receiving surface 24 of the terminal fitting 16. Due to the elastic force of the spring member 26 exerted on the pressure-receiving surface 24 of the terminal fitting 16, the terminal connection section 14 is pressed against the connection section–side contact surface 70 of the heat dissipation member 22 and the shell-side contact surface 72 of the heat dissipation member 22 is pressed against the shield shell 20.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p.ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/658 - Dispositions pour le blindage en haute fréquence, p.ex. protection contre les parasites électromagnétiques ou les impulsions électromagnétiques
19.
ELECTRIC WIRE CONDUCTOR, INSULATED ELECTRIC WIRE, AND WIRE HARNESS
Provided are: an electric wire conductor which is obtained by forming a twisted wire formed by twisting a plurality of wires into a flat shape, and which can ensure high flexibility; and an insulated electric wire and a wire harness including said electric wire conductor. An electric wire conductor 1 is configured as a twisted wire including a plurality of child twisted wires 2 formed by twisting a plurality of wires 3, wherein: a cross-section intersecting with an axial direction of the twisted wire 2 has a flat portion having a flat shape in which a width-direction dimension w is larger than a height-direction dimension h; and in the flat portion, when the total number of the wires 3 constituting outer-layer child twisted wires 2o, disposed at an outer periphery of the flat portion, among the child twisted wires 2, is defined as an outer-layer wire number, and the total number of the wires 3 constituting inner-layer child twisted wires 2i, disposed inside the outer-layer child twisted wires 2o, is defined as an inner-layer wire number, the ratio of the outer-layer wire number to the inner-layer wire number is 2.0 or more.
An MCF or the like according to one embodiment comprises a structure for suppressing increases in connection loss even when there is axial deviation between cores that are to be optically connected. The MCF comprises a plurality of cores and a shared cladding surrounding the plurality of cores. At the wavelength 1260 nm, ten or more LP modes including the fundamental mode are guided 1 m or more.
G01M 11/00 - Test des appareils optiques; Test des structures ou des ouvrages par des méthodes optiques, non prévu ailleurs
G02B 6/028 - Fibres optiques avec revêtement le noyau ou le revêtement ayant un indice de réfraction progressif
G02B 6/036 - Fibres optiques avec revêtement le noyau ou le revêtement comprenant des couches multiples
G02B 6/04 - 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 formés par des faisceaux de fibres
This die (220) forms an optical fiber tape ribbon (10) in which a resin is coated and integrated on a plurality of optical fiber ribbons (11) arranged along a first direction (X), the die (220) including: a first surface (224a) in which a plurality of first cylindrical surfaces (221) provided corresponding to the respective optical fiber ribbons (11) are arranged along the first direction (X); and an opening (224) in which the first surface (224a) is one part of the inner peripheral surface thereof, and through which the plurality of optical fiber ribbons (11) pass, wherein the distance along the first direction (X) between respective central axes corresponding to the adjacent first cylindrical surfaces (221) among the plurality of first cylindrical surfaces (221) is greater than the outer diameter of the optical fiber ribbons (11), and is not more than a value obtained by adding 4 μm to the outer diameter.
NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (Japon)
Inventeur(s)
Ueno, Shinya
Kamakura, Mitsutoshi
Mukai, Yasuhito
Ito, Shoji
Abrégé
This filtering device comprises: a cylindrical filter having a cylindrical screen filter made of a woven fabric or a non-woven fabric; a nozzle for water to be treated including a nozzle port through which water to be treated flows out to a surface of the screen filter; a case including the nozzle port inside, and containing the cylindrical filter; a filtered water flow channel having an inflow port provided inside the case, and which guides, to the outside of the case, filtered water obtained as a result of passage of the water to be treated through the screen filter; and a rotation mechanism that rotates the cylindrical filter about the central axis of the cylindrical filter. The distance between the center line of the nozzle port along the outflow direction of the water to be treated and the central axis of the cylindrical filter is smaller than the radius of the cylindrical filter.
B01D 33/06 - Filtres avec éléments filtrants mobiles au cours de l'opération de filtration à surfaces filtrantes rotatives cylindriques, p.ex. tambours creux
B01D 24/46 - Régénération de la substance filtrante dans le filtre
B01D 33/44 - Régénération de la substance filtrante dans le filtre
B01D 33/58 - Manipulation du gâteau de filtration dans le filtre pour des raisons autres que la régénération
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
An electric apparatus 1 comprises a relay 30 that has a relay terminal 32 and generates heat when energized, and an intermediate bus bar 50 connected to the relay terminal 32. The intermediate bus bar 50 comprises: a first bus bar strip 51 that comprises a first inner layered portion 52 connected to the relay terminal 32, and a first spaced-apart portion 53 continuous with the first inner layered portion 52; and a second bus bar strip 61 that comprises a first outer layered portion 54 layered on the first inner layered portion 52, and a second spaced-apart portion 63 continuous with the first outer layered portion 54 and spaced apart from the first spaced-apart portion 53.
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01R 9/03 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p.ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/68 - Association structurelle avec des composants électriques incorporés avec fusible incorporé
H01R 13/70 - Association structurelle avec des composants électriques incorporés avec interrupteur incorporé
H05K 7/06 - Dispositions de composants de circuits ou du câblage sur une structure de support sur panneaux isolants
Provided is a cemented carbide comprising tungsten carbide particles and a binder phase, said cemented carbide comprising the tungsten carbide particles and the binder phase in a combined amount of not less than 80 vol%, and containing the binder phase in an amount of 0.1-20 vol%, wherein: the tungsten carbide particles each comprise a first region and a second region; the first region is 0-50 nm from the surface of a tungsten carbide particle; the second region is the portion of the tungsten carbide particle excluding the first region; the first region and the second region each contain a first metal element; the first metal element is one or more elements selected from the group consisting of titanium, niobium, and tantalum; the ratio R1 of the number of atoms of the first metal element to the combined total of the number of atoms of the first metal element and the number of atoms of elemental tungsten in the first region is not less than 0.70 times but less than 1.30 times the ratio R2 of the number of atoms of the first metal element to the combined total of the number of atoms of the first metal element and the number of atoms of elemental tungsten in the second region; R2 is 2.0-10.0%; and the binder phase contains cobalt.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p.ex. cermets, ou d'autres composés métalliques, p.ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
Provided are an MCF and the like comprising a structure for suppressing increases in connection loss even when there is axial deviation between cores that are to be optically connected. This MCF comprises a plurality of cores and a shared cladding surrounding the plurality of cores. At the wavelength 1260 nm, ten or more LP modes including the fundamental mode are guided 1 m or more.
G01M 11/00 - Test des appareils optiques; Test des structures ou des ouvrages par des méthodes optiques, non prévu ailleurs
G02B 6/028 - Fibres optiques avec revêtement le noyau ou le revêtement ayant un indice de réfraction progressif
G02B 6/036 - Fibres optiques avec revêtement le noyau ou le revêtement comprenant des couches multiples
G02B 6/04 - 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 formés par des faisceaux de fibres
A superconducting wire (100) comprises a substrate (1) and a superconducting layer (3). The substrate (1) has a first surface (11) and a second surface (12). The second surface (12) is on the opposite side from the first surface. The superconducting layer (3) faces the first surface. The arithmetic mean roughness (Ra) of the second surface (12) is larger than 0.02 μm. The maximum roughness (Rz) of the second surface (12) is less than 5 μm.
H01B 12/06 - Conducteurs, câbles ou lignes de transmission supraconducteurs ou hyperconducteurs caractérisés par leurs formes à couches ou fils déposés sur des supports ou des noyaux
H01F 6/06 - Bobines, p.ex. dispositions pour l'enroulement, l'isolation, les enveloppes ou les bornes des bobines
Disclosed is a shield connector with a novel structure in which reduction in heat-dissipating performance due to environment temperature changes is suppressed, and that is capable of stably providing an intended heat-dissipating performance in a shorter heat-dissipating path. A shield connector 10 comprises: a terminal fitting 16 having a terminal connection portion 14 that is connected with a counterpart terminal 12; an insulating housing 18 in which the terminal fitting 16 is housed; a shield shell 20 that covers the outer surface of the housing 18; a heat transfer portion 24 that is interposed between the terminal connection portion 14 and the shield shell 20 to transmit the heat of the terminal connection portion 14 to the shield shell 20; and a spring member 22 that is provided integrally with the terminal fitting 16. Due to the elastic force of the spring member 22, the terminal connection portion 14 is pressed in contact with the shield shell 20 with the heat transfer portion 24 therebetween.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p.ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/658 - Dispositions pour le blindage en haute fréquence, p.ex. protection contre les parasites électromagnétiques ou les impulsions électromagnétiques
28.
SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
This silicon carbide epitaxial substrate has a silicon carbide substrate, a silicon carbide epitaxial layer, an intrinsic linear stacking defect, and a carrot defect. The silicon carbide epitaxial layer is positioned on the silicon carbide substrate and has a main surface. The intrinsic linear stacking defect is positioned inside the silicon carbide epitaxial layer and is separated from the main surface. The carrot defect is exposed to the main surface. A value obtained by dividing the length of the intrinsic linear stacking defect by the width of the intrinsic linear stacking defect is 0.5 or lower. A value obtained by dividing the length of the carrot defect by the width of the carrot defect is greater than 0.5. The number of the intrinsic linear stacking defects is smaller than the number of the carrot defects.
C30B 25/20 - Croissance d'une couche épitaxiale caractérisée par le substrat le substrat étant dans le même matériau que la couche épitaxiale
H01L 21/205 - Dépôt de matériaux semi-conducteurs sur un substrat, p.ex. croissance épitaxiale en utilisant la réduction ou la décomposition d'un composé gazeux donnant un condensat solide, c. à d. un dépôt chimique
Provided is a vehicle backup device that facilitates the supply of sufficient power to a load when the power supply from a power supply unit becomes a failure state. In a vehicle power supply system (100) equipped with a power supply unit (20) for supplying power to a load (30), a vehicle backup device (10) performs a backup operation when the power supply from the power supply unit (20) becomes the failure state. The vehicle backup device (10) comprises: a charging/discharging unit (12) for performing charging and discharging of a backup power supply (40) that is a power supply including a battery (41) and a capacitor (42) and different from the power supply unit (20); and a control unit (11) for controlling the charging/discharging unit (12). When the failure state occurs, the control unit (11) causes the charging/discharging unit (12) to perform the backup operation so that the power based on the battery (41) and the capacitor (42) is supplied to the load (30).
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
30.
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
Provided is an ECU serving as a communication control device comprising: a configuration unit that executes a process related to changing of configuration of a network; an output unit that outputs a notification about completion of changing of the configuration of the network to a communication device connected to the network; and a control unit that, upon reception of a communication error regarding communication in the network from the communication device that executes communication in accordance with the change of the configuration of the network on the basis of the notification, executes a process for returning the changed configuration of the network to a state before the change.
H04L 41/0859 - Récupération de la configuration du réseau; Suivi de l’historique de configuration du réseau en conservant l'historique des différentes générations de configuration ou en revenant aux versions de configuration précédentes
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
According to the present invention, a plurality of ECUs (communication devices) are mounted on a vehicle, and are connected to a communication bus. A relay device (power feed control device) controls feeding of electric power to the ECUs. The relay device determines whether or not an abnormality has occurred on the basis of data received through the communication bus. The relay device selects, upon determining that the abnormality has occurred, one of the ECUs, and stops feeding of electric power to the selected ECU. The relay device determines whether or not the occurrence of the abnormality has ceased after the feeding of electric power is stopped. The relay device maintains the stoppage of the feeding of electric power to the selected ECU upon determining that the occurrence of the abnormality has ceased.
H04L 43/0823 - Erreurs, p.ex. erreurs de transmission
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
32.
IN-VEHICLE DEVICE, PROGRAM, AND PROGRAM UPDATING METHOD
An in-vehicle device according to one aspect of the present disclosure is communicably connected to an update device for executing processing for updating programs of in-vehicle ECUs mounted on a vehicle by an update program acquired from an external server outside of the vehicle, and comprises a control unit that executes processing for updating a program in the update device, the control unit substituting for at least a part of the update processing to be executed by the update device if the update device is to be updated by the update program.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
33.
IN-VEHICLE COMMUNICATION DEVICE AND IN-VEHICLE COMMUNICATION SYSTEM
The present invention provides an in-vehicle communication device and an in-vehicle communication system which can be expected to improve extensibility. An in-vehicle communication device according to the present embodiment is provided with an application processing unit for executing an application program, and a relay processing unit for communicating with one or more in-vehicle devices, and communicating with the application processing unit by a predetermined communication protocol, thereby relaying transmission and reception of data of the in-vehicle device and the application processing unit. The application processing unit includes a plurality of modules, each performing processing related to execution of the application program, and the plurality of modules perform communication by the predetermined communication protocol. The predetermined communication protocol may be TCP or UDP.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
The present invention discloses a novel terminal unit capable of suppressing scraping of plating in a columnar connection part and tubular connection part. The terminal unit 10 comprises: a first terminal 12 having a columnar connection part 16, a first-side contact 22 provided to the columnar connection part 16, and a sliding resistance reducing part 38 which extends from the distal end surface 25 of the columnar connection part 16 towards the first-side contact 22; and a second terminal 14 having a tubular connection part 18, and second-side contacts 72a, 72b provided to the tubular connection part 18, wherein the columnar connection part 16 is assembled to the tubular connection part 18 by being press-fitted into the tubular connection part 18, and the sliding resistance reducing part 38 reduces the sliding resistance of the columnar connection part 16 relative to the second-side contact 72a by avoiding direct sliding contact between the second-side contact 72a and an outer circumferential surface 22 of the columnar connection part 16 until the sliding resistance reducing section 38 passes the second-side contact 72a in the press-fitting direction, and after the sliding resistance reducing section 38 has passed the second-side contact 72a, the first-side contact 22 is brought into press contact with the second-side contact 72a.
A wire harness (W) comprises a first electrical wire (10), a second electrical wire (20), and a connecting component (30). The first electrical wire (10) has a first core wire (11). The second electrical wire (20) has a second core wire (21). The connecting component (30) electrically connects the first core wire (11) to the second core wire (21). The connecting component (30) has a first connection section (31), a second connection section (32), and a bellows section (33). The first connection section (31) is electrically connected to the first core wire (11). The second connection section (32) is electrically connected to the second core wire (21). The bellows section (33) is provided between the first connection section (31) and the second connection section (32), and has a bellows shape.
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H01R 4/20 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c. à d. se touchant l'un l'autre; Moyens pour réaliser ou maintenir de tels contacts; Connexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage en utilisant un manchon de sertissage
The present invention improves operability. A connector device (1) comprises a first connector (10) that has a plurality of first terminal fittings (18), and a second connector (20) that can be mated with the first connector (10). The second connector (20) is composed of a holder (22), a plurality of sub-connectors (33, 34) attached to the holder (22), and a plurality of second terminal fittings (45) attached to the sub-connectors (33, 34). The plurality of sub-connectors (33, 34) attached to the holder (22) can be moved individually from initial positions thereof to connection positions thereof for connecting the first terminal fittings (18) and the second terminal fittings (45).
H01R 13/514 - Socles; Boîtiers formés comme un bloc ou un assemblage modulaire, c. à d. composés de parties coopérantes pourvues de pièces de contact ou maintenant entre elles des pièces de contact
H01R 13/518 - Moyens pour maintenir ou envelopper un corps isolant, p.ex. boîtier pour maintenir ou envelopper plusieurs pièces de couplage, p.ex. châssis
H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
37.
OPTICAL COMMUNICATION SYSTEM, MASTER STATION DEVICE, SLAVE STATION DEVICE, AND OPTICAL COMMUNICATION METHOD
This optical communication system comprises a master station device and a slave station device. The master station device generates a digital signal including one frame in which a plurality of items of control information are stored, and transmits an optical signal including the generated digital signal and a main analog signal to the slave station device via an optical fiber. The slave station device acquires at least one item of control information, among the plurality of items of control information, from the digital signal included in the optical signal received from the master station device via the optical fiber.
H04B 10/077 - Dispositions pour la surveillance ou le test de systèmes de transmission; Dispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant un signal de surveillance ou un signal supplémentaire
H04B 10/2575 - Radio sur fibre, p.ex. signal radio modulé en fréquence sur une porteuse optique
38.
VEHICLE-MOUNTED COMMUNICATION DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM, COMMUNICATION PROCESSING DEVICE, AND COMMUNICATION METHOD
The present invention provides a vehicle-mounted communication device, a vehicle-mounted communication system, a communication processing device, and a communication method with which it is possible to expect a reduction in the load of processing for relaying transmission and reception of data. This vehicle-mounted communication device comprises: an application processing unit; a first communication unit that performs communication using a first communication protocol; at least one second communication unit that performs communication using a second communication protocol different from the first communication protocol; a generation unit that generates relay data including first data received by the first communication unit and second data received by the second communication unit; and a communication processing unit that has a relay unit for transmitting the generated relay data to the application processing unit. The generation unit generates the relay data that is obtained by compiling multiple pieces of first data received by the first communication unit, adding first additional information thereto, adding second additional information to each piece of second data received by the second communication unit, and compiling the first data to which the first additional information is added and the second data to each of which the second additional information is added.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
Provided is a grommet suitable for when allowing an additional electric wire to pass through the grommet. A grommet (10, 10A, 10B) enables electric wires (31, 32) to pass therethrough. The grommet (10, 10A, 10B) comprises a tubular inner tube (12, 12A, 12B) and a tubular outer tube (11) that is provided around the inner tube (12, 12A, 12B) so as to surround the inner tube (12, 12A, 12B). The space between the inner tube (12, 12A, 12B) and the outer tube (11) forms a first path (16) through which the first electric wires (31) of the electric wires (31, 32) can pass. The internal space of the inner tube (12, 12A, 12B) forms a second path (17, 17A, 17B) through which the second electric wires (32) of the electric wires (31, 32) can pass.
H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p.ex. dans les immeubles
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01B 17/58 - Tuyaux, manchons, perles isolantes ou bobines au travers desquels passe le conducteur
40.
NON-CONTACT GUIDE, METHOD FOR PRODUCING OPTICAL FIBER, AND DEVICE FOR PRODUCING OPTICAL FIBER
A non-contact guide is equipped with an internal member, a first flange, and a second flange. The internal member has, in the peripheral surface, a plurality of ejection holes through which a gas can be ejected. The first flange and the second flange hold the inner member so that the inner member is sandwiched therebetween in a first direction crossing the ejection direction of the gas ejected from the plurality of ejection holes. The first flange and/or the second flange has been fixed to the internal member so that a gap for passing the gas ejected from the plurality of ejection holes is formed between the periphery of the first flange and the periphery of the second flange. The first flange and/or the second flange is movable in such a direction that the width of the gap is changed.
C03B 37/035 - Moyens d'étirage, p.ex. tambour d'étirage avec des moyens pour dévier ou hacher des fibres
B65H 51/04 - Rouleaux, poulies, cabestans ou éléments rotatifs à prise à engrenages
B65H 59/10 - Réglage ou commande de la tension du matériau filiforme, p.ex. pour empêcher les vrilles; Utilisation d'indicateurs de tension par dispositifs agissant sur le matériau courant et sans liaison avec les dispositifs d'approvisionnement ou de prise
C03B 37/027 - Fibres constituées de différentes variétés de verre, p.ex. fibres optiques
Provided is a power supply unit in which confirmability of solder lifting is improved at a soldering section between a through-hole of a circuit board and a lead portion of a capacitor. A power supply unit 10 includes: a capacitor 12 from which a lead portion 34 protrudes; a capacitor holder 32 that holds the capacitor 12; and a circuit board 18 to which the lead portion 34 of the capacitor 12 is soldered. The capacitor holder 32 includes a first holder member 54 and a second holder member 56. The first holder member 56 includes a lead insertion hole 66 through which the lead portion 34 is inserted. The circuit board 18 includes a through-hole 118 to which the lead portion 34 is soldered, and is connected to the second holder member 56 with the first holder member 54 disposed therebetween. The first holder member 54 is disposed closer to the circuit board 18 than the second holder member 56, and is displaceable from a temporary fixing position at which the lead insertion hole 66 and the through-hole 118 are positioned to a permanent fixing position so as to be assembled on the second holder member 56 separated from the circuit board 18.
This sending device sends a management frame and waiting time information after sending first client data outputted from a first buffer to a receiving device, a first control unit waits for output of second client data from the first buffer until the sending device completes the sending of the management frame and the waiting time information, and a second control unit determines an output start timing at which the output of the second client data from a second buffer is started on the basis of the waiting time information, the output start timing being a timing at which a time shorter than a data reception interval between the completion of reception of the first client data by the receiving device and the start of reception of the second client data has elapsed since the completion of output of the first client data from the second buffer.
This optical-fiber base material production method is performed by using a clad material which has a first end and a second end and has formed therein a first hole, a first glass block which has a first end and a second end and has formed therein a second hole, and a first glass pipe which includes a first portion connected to the first end of the glass block, and the method includes: connecting the first portion of the first glass pipe to the first end of the clad material; after the connection, inserting a gas into the first hole via the first glass pipe and the second hole and then performing a gas-phase treatment to the interior surface of the first hole; after performing the gas-phase treatment, inserting a core material into the first hole through the second end of the clad material until the tip of the core material butts against the first glass block; and after the insertion, integrating the clad material and the core material by heating.
The present invention improves impedance matching. A first connector (10) has a first inner conductor (11), a first dielectric (21) surrounding the first inner conductor (11), and a first outer conductor (32) surrounding the first dielectric (21). A second connector (50) has a second inner conductor (51), a second dielectric (61) surrounding the second inner conductor (51), and a second outer conductor (72) that is connected to the first outer conductor (32) in a state of surrounding the second dielectric (61). The radial spacing between the first inner conductor (11) and the first outer conductor (32) is narrower than the radial spacing between the second inner conductor (51) and the second outer conductor (72). A first air chamber (29) for impedance matching is formed in the first dielectric (21) in the form of a recess in the peripheral surface of the first dielectric (21), and a second air chamber (69) for impedance matching is formed in the second dielectric (61) in the form of a recess in the peripheral surface of the second dielectric (61). The volume of the first air chamber (29) is greater than the volume of the second air chamber (69).
H01R 13/6476 - Adaptation d'impédance par variation des propriétés conductrices, p.ex. par variation des dimensions en pratiquant une ouverture, p.ex. un trou
H01R 24/44 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence comprenant des moyens d'adaptation d'impédance ou des composants électriques, p.ex. des filtres ou des interrupteurs comprenant des moyens d'adaptation d'impédance
45.
OPTICAL COMMUNICATION SYSTEM, MASTER STATION DEVICE, SLAVE STATION DEVICE, AND OPTICAL COMMUNICATION METHOD
The present invention comprises a master station device and a slave station device. The master station device generates a first digital signal including control information and transmits a downlink optical signal including the generated first digital signal and an analog main signal to the slave station device. The slave station device acquires the first digital signal included in the downlink optical signal received from the master station device and performs a loopback process for transmitting an uplink optical signal including the acquired first digital signal to the master station device. The master station device acquires the control information from the first digital signal included in the uplink optical signal received from the slave station device.
H04B 10/077 - Dispositions pour la surveillance ou le test de systèmes de transmission; Dispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant un signal de surveillance ou un signal supplémentaire
H04B 10/2575 - Radio sur fibre, p.ex. signal radio modulé en fréquence sur une porteuse optique
H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur
This silicon carbide semiconductor device comprises: an n-type drift region; a p-type body region; an n-type source region; a p-type contact region; a gate trench that extends in a first direction; a gate insulating film; a gate electrode; a source electrode; an inter-layer insulating film; a p-type field relief region; and a p-type connection region that connects the contact region and the field relief region. The field relief region includes a first region that has a first dimension in a second direction perpendicular to the first direction, and a second region that is connected to the first region in the first direction and has a second dimension less than the first dimension in the second direction. The contact region includes a third region that is exposed from a contact hole provided in the inter-layer insulating film, and to which the source electrode is connected. In a plan view, the gate trench and the field relief region overlap an imaginary line extending in the first direction. The connection region adjoins the field relief region on the virtual straight line. The first region and the third region are aligned in the second direction.
This optical fiber manufacturing method comprises: a step for melting an optical fiber preform and drawing a bare optical fiber; a step for cooling the bare optical fiber with a plurality of non-contact guides while changing the direction of the bare optical fiber with the plurality of non-contact guides; and a step for coating the bare optical fiber with a resin. Each non-contact guide has, along an outer peripheral surface thereof, a guide part which can wind a portion of the bare optical fiber. The guide part is provided with a blow-out port that blows out a gas for causing the bare optical fiber to float. The position of at least one non-contact guide among the plurality of non-contact guides is adjusted to increase or decrease the winding length of the bare optical fiber relative to the plurality of non-contact guides, thereby controlling the cooling performance of the bare optical fiber.
An in-vehicle breaking current supply device (10) comprises a transformer (20) having a first winding (21) and a second winding (22), a drive unit (12), and a capacitor (28). The drive unit (12) switches between an allowable state in which the energization of the first winding (21) is allowed and a cancellation state in which the allowable state is canceled. The capacitor (28) is electrically connected to an intermediate conductive path between the second winding (22) and a circuit breaker (6) and can receive power from the second winding (22). A charging current is supplied to the capacitor (28) from the second winding (22) side in response to the drive unit (12) alternately repeating switching between the allowable state and the cancellation state. When a switch (30) is turned on, the capacitor (28) is discharged, and a drive current flows to a current input unit (7).
H01H 37/76 - Interrupteurs dans lesquels uniquement le mouvement d'ouverture ou uniquement le mouvement de fermeture d'un contact est effectué par chauffage ou refroidissement Élément de contact actionné par fusion d'une matière fusible, actionné par combustion d'une matière combustible ou par explosion d'une matière explosive
H02H 7/00 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan
H02H 7/20 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour équipement électronique
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
A porous membrane laminate according to one embodiment of the present disclosure comprises one or more porous membranes containing polytetrafluoroethylene as a main component, and satisfies formula (1). (1) P/γ > -31.6 × lnRa + 168 (In formula (1), P is an average bubble point [kPa]. γ is the surface tension [dyn/cm] of a test liquid used in measuring the average bubble point. Ra is the surface roughness [nm] of the porous membrane, where 14 nm ≤ Ra ≤ 96 nm.)
Provided is a connector that can be satisfactorily mounted on a circuit board. A connector (10) includes: a housing (12) fixed to a circuit board (50); a terminal fitting (22) that is fixed to the housing (12) and connected to the circuit board (50); and a housing fixing member (40) that is attached to the housing (12) and that includes press-fit sections (40D) which are inserted through second through-holes (H2) of the circuit board (50) and which are thereby elastically deformed. The housing (12) is fixed to the circuit board (50) as a result of the press-fit sections (40D) elastically pressing the inner surface of the second through-holes (H2).
This printed wiring board comprises a base film, a first conductor pattern, a protective layer, an electroconductive adhesive layer, and a conductor film. The base film has a first main surface. The first conductor pattern is disposed on the first main surface. The first conductor pattern has a signal pattern, a first ground pattern, and a second ground pattern extending along a first direction in plan view. The signal pattern is disposed between the first and second ground patterns in a second direction orthogonal to the first direction. The protective layer is disposed on the first main surface so as to cover the first conductor pattern.
A method for producing a transmission substrate according to the present invention produces a plurality of transmission substrates from a panel that has a copper foil on the surface, the plurality of transmission substrates each having a transmission path. This method for producing a transmission substrate comprises: a resist formation step in which a photoresist is formed on the copper foil; a light exposure step in which the photoresist is irradiated with light through a photomask; a resist removal step in which either a portion that is irradiated with the light or a portion that is not irradiated with the light in the photoresist is removed; and an etching step in which a portion of the copper foil, the portion having been exposed by the resist removal step, is subjected to wet etching with use of an etching liquid. With respect to this method for producing a transmission substrate, the photomask comprises a pattern that is used for the purpose of forming transmission paths, which are respectively comprised in the plurality of transmission substrates, such that the transmission paths extend along each other; respective portions of the copper foil around the plurality of transmission paths that are formed by the etching step are formed to be removed or left by the etching step so that portions where the copper foil remains and portions where the copper foil does not remain are not mingled; and in the etching step, the etching liquid moves along the transmission paths, which are formed by the etching step, with respect to the panel.
H01Q 1/38 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H05K 3/00 - Appareils ou procédés pour la fabrication de circuits imprimés
53.
OPTICAL CONNECTION STRUCTURE, FIRST CONNECTION BODY, FIRST OPTICAL CONNECTOR, SECOND CONNECTION BODY, SECOND OPTICAL CONNECTOR, AND METHOD FOR MANUFACTURING OPTICAL CONNECTION STRUCTURE
An optical connection structure (1) is provided with a first connection body (3), a second connection body (5), a positioning part (4), and a resilient part (6). The first connection body (3) has a first support part that is provided on the back end surface side of a first ferrule (11) and supports the first ferrule (11) in a first direction (X), and a first fixing part that is located on both sides of the first ferrule (11) in a second direction (Y) and formed integrally with the first support part. The second connection body (5) has a second support part that is provided on the back end surface side of a second ferrule (21) and supports the second ferrule (21) in the first direction (X), and a second fixing part that is located on both sides of the second ferrule (21) in the second direction (Y) and formed integrally with the second support part. The first fixing part of the first connection body (3) and the second fixing part of the second connection body (5) are attachable to and detachable from each other. The positioning part (4) is grasped by the first connection body (3).
The resin composition for the primary coating of an optical fiber, according to the present disclosure, comprises a photopolymerizable compound and a photopolymerization initiator, wherein the photopolymerizable compound comprises urethane(meth)acrylate and an ethylene oxide chain-containing (meth)acrylate, and the value obtained by dividing the formula weight of the ethylene oxide chain of the ethylene oxide chain-containing (meth)acrylate by the molecular weight of the ethylene oxide chain-containing (meth)acrylate is 0.50-0.93, inclusive.
The resin composition for the primary coating of an optical fiber, according to the present disclosure, comprises: a photopolymerizable compound comprising urethane(meth)acrylate; a photopolymerization initiator; and a non-ionic surfactant, wherein the HLB value of the non-ionic surfactant, calculated according to Griffin's method, is 4.9-13.7, inclusive, and the amount of non-ionic surfactant included is 0.01-10 parts by mass, inclusive, relative to the total amount of 100 parts by mass of the resin composition.
A steel wire according to the present invention is formed of a steel that contains 1.0% by mass to 1.1% by mass of C, 0.15% by mass to 0.25% by mass of Si, 0.25% by mass to 0.35% by mass of Mn and 0.15% by mass to 0.25% by mass of Cr, with the balance being made up of Fe and unavoidable impurities. A steel wire 1 has a wire diameter D of 0.15 mm to 0.42 mm. The steel has a pearlite structure. The dislocation density of the steel is 2.4 × 1016m-2to 5.0 × 1016m-2. The half width of a Debye ring of the Fe (211) plane of the steel in the circumferential direction at the maximum peak intensity is 42° or more.
Provided is a connector that can be mounted to a circuit board in a satisfactory manner. The connector (10) comprises: a housing (12) to be mounted to a circuit board (50); a plurality of terminal pins (22) to be inserted into first through-holes (H1) of the circuit board (50), the plurality of terminal pins (22) being fixed to the housing (12); housing fixing members (40) to be inserted into second through-holes (H2) of the circuit board (50), the housing fixing members (40) being fixed to the housing (12); and an alignment plate (30) for positioning with the plurality of terminal pins (22) passing through the alignment plate (30), the alignment plate (30) being mounted to the housing (12). The alignment plate (30) can be displaced relative to the housing (12) in a state of being mounted to the housing (12).
An on-vehicle control device according to the present disclosure is mounted to a vehicle, and comprises a control unit for transmitting, to an external device which is provided outside the vehicle and communicates with the on-vehicle control device via a network, at least a part of vehicle data collected by the vehicle. When an ignition switch of the vehicle is off, the control unit executes: calculation control for calculating the transmissible amount of the vehicle data on the basis of the remaining battery capacity of the vehicle; extraction control for extracting, from the vehicle data, first data which can fall within the transmissible amount; and first transmission control for transmitting the first data to the external device but not transmitting, to the external device, second data different from the first data among the vehicle data.
A vehicle-mounted control device according to the present disclosure is provided with a control unit for causing data collected by a vehicle to be transmitted from a communication device to an external device, wherein: the control unit executes first control, while the vehicle is traveling through a first sector, for transmitting the data to the external device in chronological order in accordance with a first condition, second control, while the vehicle is traveling through a second sector in which a communication status between a network and the communication device is less suitable than in the first sector, for transmitting the data to the external device in chronological order in accordance with a second condition whereby an amount of data transmitted per unit time is less than in the first condition, and third control, while the vehicle is traveling through the first sector after the second control, for transmitting to the external device remaining data that were not transmitted under the second control; and the third control includes priority control for transmitting first data collected while the vehicle was traveling through a prescribed sector, among the remaining data, in advance of second data collected while the vehicle was traveling outside the prescribed sector.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
This optical fiber comprises a silica-based glass. The optical fiber is equipped with: a core containing chlorine and one or more elements from among an alkali metal element group comprising alkali metal elements and alkali earth metal elements; and cladding that surrounds the core and has a lower refractive index than the refractive index of the core. The average concentration CA of the alkali metal element group throughout the core and the average concentration CC of chlorine throughout the core satisfy CC/CA > 1.0.
This silicon carbide substrate is a vanadium-doped silicon carbide substrate having a main surface. The main surface is composed of an outer edge, an outer peripheral region which is a region within 5 mm from the outer edge, and a central region surrounded by the outer peripheral region. When the central region is divided into multiple square regions with a side length of 5 mm each, the electrical resistivity in each of the multiple square regions is at least 1×1011Ωcm. The surface density of micro-pipes in the central region is at most 1 pipe per cm2.
An aspect of the present disclosure provides an electrical connection component which enables the structure thereof to be simplified. An electrical connection component (5) according to an aspect of the present disclosure comprises one or more wirings (4), each having a wiring attaching part (2) which is provided to one end thereof and to which a counterpart wiring is attached and fixed. The wiring attaching part (2) is provided with a projecting wall part (33), a recess (35), and a fastening reception part (36). The projecting wall part (33) is formed so as to project outward from a body (32) of the wiring (4). The recess (35) is recessed inward of the projecting wall part (33), and a fastening part for fixing the counterpart wiring to the wiring (4) is inserted into the recess. The fastening reception part (36) is provided to the inner circumferential surface of the recess (35), and is fastened together with the fastening part.
Provided are cables (10, 20, 30, 40, 50, 60, 70, 80) each having a plurality of covered electric wires (11) and an outer skin (13) which covers the plurality of covered electric wires (11), wherein: the outer skin (13) includes a first outer skin (131) and a second outer skin (132) in this order from the outer surface side; and the second outer skin (132) has a smaller elastic modulus than that of the first outer skin.
H01B 7/18 - Protection contre les dommages provoqués par des facteurs extérieurs, p.ex. gaines ou armatures par l'usure, la contrainte mécanique ou la pression
The present invention brings metal components forming an outer conductor into contact with each other in a wide area. A shield terminal (1) comprises an inner conductor (10), a dielectric (11) which encloses the inner conductor (10), and an outer conductor (15) which encloses the dielectric (11). The outer conductor (15) is formed of a first component (16) and a second component (24) to be fit to each other. On the first component (16), a plurality of protrusions (23) are formed on a first fitting surface (22) which comes slidingly in contact with the second component (24) in a fitting process. In a state in which the first component (16) and the second component (24) are fitted to each other, the plurality of protrusions (23) make contact with the second component (24) in a plastically deformed state.
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
65.
SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
A silicon carbide epitaxial substrate that has a silicon carbide substrate and a silicon carbide layer positioned on the silicon carbide substrate. The silicon carbide layer includes a first region and a second region that is surrounded by the first region in plan view. The second region has a third region that widens toward the <11-20> direction. The first region is composed of silicon carbide with a polytype of 4H. The third region is composed of silicon carbide with a polytype of 3C. When the surface of the first region is referred to as a first surface and the surface of the third region is referred to as a second surface, at least a portion of the second surface protrudes more than the first surface in the direction from the silicon carbide substrate toward the silicon carbide layer.
H01L 21/205 - Dépôt de matériaux semi-conducteurs sur un substrat, p.ex. croissance épitaxiale en utilisant la réduction ou la décomposition d'un composé gazeux donnant un condensat solide, c. à d. un dépôt chimique
H01L 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée
H01L 29/12 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués
H01L 29/739 - Dispositifs du type transistor, c.à d. susceptibles de répondre en continu aux signaux de commande appliqués commandés par effet de champ
H01L 21/336 - Transistors à effet de champ à grille isolée
An on-vehicle shutoff control device (10), wherein a control unit (12) switches a switch portion (14) from an on state to an off state when an electric current value detected by an electric current detection unit (16) changes from being less than a threshold value to being equal to or more than the threshold value when the switch portion (14) is in the on state. The control unit (12) switches the switch portion (14) to the on state in at least either of: a case in which, after the switch portion (14) has been switched from the on state to the off state, an electric potential difference between both ends of the switch portion (14) is continuously maintained at less than a reference with the switch portion (14) remaining in the off state for a predetermined time, or the rising speed of the electric potential difference between both ends of the switch portion (14) is less than a reference; or a case in which the electric potential difference between both ends of the switch portion (14) is less than the reference when a predetermined time has elapsed after the switch portion (14) has been switched from the on state to the off state.
An insulated electrical wire according to one aspect of the present disclosure is provided with: a conductor; and an insulating layer covering the conductor. The insulating layer contains a plurality of air holes. Each of the air holes is provided with an outer shell at a peripheral section, said outer shell being derived from the shells of core-shell structured hollowly formed particles. The content ratio of the shell in each of the hollowly formed particles is 15 mass% or less.
A lead wire for a nonaqueous electrolyte battery according to the present disclosure comprises a tabular conductor, and an insulating film having one or a plurality of layers and covering the outer peripheral surface of the conductor. The insulating film has a surface layer including a thermoplastic resin, said surface layer having an elastic modulus at 23°C of 600 MPa or less, as measured using a nanoindenter.
H01M 50/178 - Dispositions pour introduire des connecteurs électriques dans ou à travers des boîtiers adaptées à la forme des cellules pour des cellules en forme de poches ou de sacs souples
H01G 11/74 - Bornes, p.ex. extensions des collecteurs de courant
H01M 50/184 - Boîtiers, fourreaux ou enveloppes primaires d’une seule cellule ou d’une seule batterie Éléments de scellement caractérisés par leur forme ou leur structure
H01M 50/197 - Boîtiers, fourreaux ou enveloppes primaires d’une seule cellule ou d’une seule batterie Éléments de scellement caractérisés par le matériau ayant une structure en couches
H01M 50/198 - Boîtiers, fourreaux ou enveloppes primaires d’une seule cellule ou d’une seule batterie Éléments de scellement caractérisés par le matériau caractérisés par les propriétés physiques, p.ex. adhérence ou dureté
A wiring module 20 comprises: a bus bar 40; an electric wire 30 provided with a core wire 31; and a fuse unit 50 connected to the bus bar 40 and the core wire 31. The fuse unit 50 includes: a first terminal part 71 to be connected to the bus bar 40; a second terminal part 81 to be connected to the core wire 31; a fusing part 91 that connects the first terminal part 71 to the second terminal part 81 and fuses due to excessive current; and a case 100 that covers the fusing part 91. The first terminal part 71 includes: a first connecting section 74 having a contact surface 74A to be in contact with the bus bar 40; and a first holding section 73 disposed between the first connecting section 74 and the fusing part 91 and held by the case 100. The second terminal part 81 includes: a second connecting section 84 to be connected to the core wire 31; and a second holding section 83 disposed between the second connecting section 84 and the fusing part 91 and held by the case 100.
H01M 50/583 - Dispositifs ou dispositions pour l’interruption du courant en réponse au courant, p.ex. fusibles
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p.ex. modules de barres omnibus
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
This electric power supply device for supplying electric power to a sheet S that is movable relative to a floor F of a vehicle comprises: an electric power receiving unit 20 that comprises an electric power receiving coil 24 and moves together with the sheet S; an electric power transmitting unit 30 that comprises an electric power transmitting coil 34 located facing the power receiving coil 24 and supplying electric power to the electric power receiving coil 24 in a non-contact manner, and an electric power transmission extension portion 35 extending from the electric power transmitting coil 34, the electric power transmitting unit 30 moving together with the sheet S and the electric power receiving unit 20; and an excess length absorber 40 that comprises a winding portion 45 for winding and unwinding the electric power transmission extension portion 35 by rotating linked with the movement of the sheet S.
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
B60N 2/90 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules - Détails ou éléments non prévus ailleurs
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement
Provided is a cable comprising a plurality of coated electric wires and a sheath. The plurality of coated electric wires include two first coated electric wires, two second coated electric wires each having a wider conductor cross-sectional area than that of each of the first coated electric wires, and two third coated electric wires each having a narrower conductor cross-sectional area than that of each of the second coated electric wires. The two first coated electric wires are twisted together in the length direction to form a first twisted pair electric wire. The two third coated electric wires are twisted together in the length direction to form a second twisted pair electric wire. The twist pitch of the second twisted pair electric wire is longer than the twist pitch of the first twisted pair electric wire. The first twisted pair electric wire, the two second coated electric wires, and the second twisted pair electric wires are twisted together to form a core. In the core, the first coated electric wire and the second coated electric wire, the second coated electric wire and the third coated electric wire, and the two first coated electric wires are at least partially in contact with each other, respectively. The sheath is arranged to cover the core.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
According to an embodiment of this invention, the magnet wire includes a conductive body and multiple insulating layers covering the conductive body, the insulating layers comprising an innermost layer and an outermost layer, the main component of the innermost layer being fluororesin, the ratio E1/E2 of the Young's modulus E1 of the outermost layer to the Young's modulus E2 of the innermost layer being 1.1 or more.
The present invention achieves size reduction. This connector comprises a housing (10) which has a terminal accommodation chamber (15), a terminal metal fitting (30) which is inserted into the terminal accommodation chamber (15) from the back of the housing (10), a lance (16) which is formed on a peripheral wall part (11) constituting the terminal accommodation chamber (15) and prevents the terminal metal fitting (30) from falling out, and an excessive deflection restriction part (27) which restricts a deflection amount of the lance (16) to remain within a certain range when the lance (16) elastically deforms in a direction separating from the terminal metal fitting (30), wherein the lance (16) is disposed in a state of being exposed to an inner peripheral wall (11B) and an outer peripheral wall (11A) of the peripheral wall part (11), and the excessive deflection restriction part (27) is disposed within the range of the thickness of the peripheral wall part (11).
Provided is a connector that can easily be assembled. The connector (10) comprises a first outer conductor (15A), a second outer conductor (15B), and a superimposed part (20). The first outer conductor (15A) has a cylindrical shape and is crimped to the front end section of a shielded wire (W). The second outer conductor (15B) has a cylindrical shape, is coaxially fitted onto the outside of the front end section of the first outer conductor (15A), and extends forward of the first outer conductor (15A). The superimposed part (20) is constituted by: the front end section of the first outer conductor (15A); and the rear end section of the second outer conductor (15B), said rear end section overlapping with the front end section of the first outer conductor (15A). The superimposed part (20) has an assisting section (20A) that assists in the assembly of the connector (10).
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
H01R 13/6593 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé le blindage étant composé de différentes pièces
Provided is a connector which can facilitate positioning when connected, and can be favorably connected. This connector (10) comprises an outer conductor (15) which has a cylindrical shape and is crimped to an end section of a shield wire (W) having a core wire (51). The outer conductor (15) is divided in two in the circumferential direction thereof into a first region (15K) and a second region (15L). The outer conductor (15) has: a fixed contact part (15H) which is provided to the first region (15K), is fixed at a position with respect to the first region (15K), and is in contact with an inner surface of a counterpart outer conductor (65); and an elastic contact part (15J) which is provided to the second region (15L) and is in elastic contact with the inner surface of the counterpart outer conductor (65).
H01R 24/44 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence comprenant des moyens d'adaptation d'impédance ou des composants électriques, p.ex. des filtres ou des interrupteurs comprenant des moyens d'adaptation d'impédance
76.
METHOD FOR MANUFACTURING OPTICAL FIBER CABLE, AND OPTICAL FIBER CABLE
This method for manufacturing an optical fiber cable (1) having a cable core involves: forming a cable core by winding a first coarse winding cord (5), which is formed of a material having a melting point of 120ºC or less, around a slot rod (2) in which a plurality of optical fiber core wires (10) are accommodated inside a slot groove (21); forming a sheath (4) for the optical fiber cable (1) by extruding and covering the periphery of the cable core with a resin; and inserting, into an exterior shaping device, the optical fiber cable (1) having the sheath (4) formed thereon, and causing the exterior shaping device to make the exterior shape of the optical fiber cable (1) circular.
This silicon carbide epitaxial substrate has a silicon carbide substrate and a silicon carbide epitaxial layer. The silicon carbide substrate has a first main surface. The silicon carbide epitaxial layer is provided on the first main surface. Blue-light-emitting defects are present in the silicon carbide epitaxial layer. The silicon carbide epitaxial layer has a second main surface. The second main surface is on the reverse side from the interface of the silicon carbide substrate and the silicon carbide epitaxial layer. The blue-light-emitting defects are exposed on the second main surface. The ratio of a third surface density to the total value of a first surface density and a second surface density is 0.03% or less, where the first surface density is the surface density of threading screw dislocations in the first main surface, the second surface density is the surface density of threading edge dislocations in the first main surface, and the third surface density is the surface density of blue-light-emitting defects in the second main surface.
One aspect of the present disclosure provides a cylindrical member and a wire harness that can improve manufacturability. A wire harness (10) according to the one aspect of the present disclosure comprises: an electric wire (21); and a resin cylindrical member (30) through which the electric wire passes. The cylindrical member has: cylindrical bellows parts (40) each having a bellows structure in which first crest parts (41) and first trough parts (42) are arranged side by side along the axial direction of the cylindrical member; and cylindrical rigid parts (50) which have bending rigidity higher than that of the bellows parts (40). The rigid parts (50) each have: second crest parts (51) and second trough parts (52) arranged side by side along the axial direction of the cylindrical member (30); grooves (60) formed by the second crest parts (51) and the second trough parts (52); and a reinforcement part (70) formed so as to be filled in the grooves (60) in a circumferential portion of the rigid part (50). The reinforcement part (70) protrudes more outward, in the radial direction of the cylindrical member (30), than the outer circumferential surfaces of the second crest parts (51) and extends along the axial direction of the cylindrical member (30).
H02G 3/04 - Tubes ou conduits de protection, p.ex. échelles à câbles ou goulottes de câblage
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
F16L 11/115 - Manches, c. à d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles à paroi ondulée avec des armatures qui ne sont pas noyées dans la paroi
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
79.
MONITORING APPARATUS, VEHICLE MONITORING SYSTEM, AND VEHICLE MONITORING METHOD
This monitoring apparatus is to be mounted on a vehicle and comprises: a monitoring unit for monitoring vehicle-related information that is related to a vehicle and that is transmitted in an on-board network of the vehicle; a pattern information generation unit for generating, on the basis of a monitoring result of the monitoring unit, pattern information indicating the change in a plurality of types of the vehicle-related information; an abnormality detection unit that makes a comparison between the pattern information generated by the pattern information generation unit and reference information serving as the pattern information for reference, and that detects an abnormality in the on-board network on the basis of the comparison result; and a transmission unit that, when an abnormality is detected by the abnormality detection unit, transmits the pattern information and the reference information to an external device located outside the vehicle.
H04L 43/08 - Surveillance ou test en fonction de métriques spécifiques, p.ex. la qualité du service [QoS], la consommation d’énergie ou les paramètres environnementaux
H04L 12/22 - Dispositions pour interdire la prise de données sans autorisation dans un canal de transmission de données
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H04L 12/66 - Dispositions pour la connexion entre des réseaux ayant différents types de systèmes de commutation, p.ex. passerelles
80.
IN-VEHICLE RELAY DEVICE, IN-VEHICLE RELAY METHOD, AND IN-VEHICLE RELAY PROGRAM
This in-vehicle relay device comprises: a reception unit that receives a frame from an in-vehicle device; a first integrated circuit (IC) that carries out a relay process on the frame received by the reception unit; and a second IC that is connected between the reception unit and the first IC, outputs the frame received from the reception unit to the first IC, and outputs the frame received from the first IC to outside of the in-vehicle relay device. The second IC monitors the frame, and if it is determined that the frame is an invalid frame, stops the output of the frame.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
81.
CONNECTION TERMINAL, CONNECTOR, AND CONNECTOR DEVICE
One aspect of the present disclosure provides a connection terminal that can suppress sliding contact between a lance piece and a housing. A connection terminal (16) that is to be inserted into a housing (21) has a non-deforming part (16c) and a lance piece (16d) that is deformably provided to the non-deforming part (16c). When the connection terminal (16) is inserted into the housing (21), the lance piece (16d) engages an engagement part (22c) of a connector terminal (22) and thereby deforms from a non-protruding state into a protruding state. In the protruding state, the connection terminal (16) protrudes in a direction that intersects the direction of insertion into the housing (21) and can thereby engage a locking surface (21c) of the housing (21) in a withdrawal direction that is the direction opposite the insertion direction.
A central ECU serving as a communication control device according to the present invention receives a modification notification relating to a modification to a communication setting of an in-vehicle network and, after receiving the modification notification, causes the central ECU and an ethernet switch connected to the central ECU to reflect new setting information, which is necessary due to the modification notification, in the network upon a prescribed trigger for operating the in-vehicle network.
This software updating system comprises a communication device and a server that provides update information to the communication device. The communication device comprises: an acquisition unit that acquires first provider identification information for identifying a communication provider that provides a mobile communication network to which the communication device connects; a first request unit that issues a request to the server to provide update information specified by second provider information corresponding to the control software that can be provided to the communication device; a second request unit that issues a request to provide update data for updating the control software corresponding to the second provider identification information in a case in which the first provider identification information and the second provider identification information match; and an updating unit that uses the received update data to update the control software for the communication device.
A connector (10) includes a housing (11). The housing (11) comprises: a flat first surface (41) formed on an outer peripheral surface of the housing (11); a pair of wall surface portions (43) that rise from both end portions, in a width direction, of the first surface (41); a pair of projecting portions (44) that project inward, in the width direction, from rising end portions of the pair of wall surface portions (43); and second surfaces (42) which are formed on an outer peripheral surface of the housing (11) and which extend from the pair of wall surface portions (43) toward the sides on the opposite side to the projecting portions (44). The second surfaces (42) are disposed in a higher position than the first surface (41).
A connector (10) comprises a housing (for example, a sub-housing (40)), an accommodation member (for example, a holder (20)), and a detection member (60). The accommodation member has a stopper part (22). The detection member (60) has an arm part (62). Forward movement of the detection member (60) in a state of being disposed to the standby position is restricted by a leading end portion of the arm part (62) abutting the stopper part (22) from behind. In a process of normally fitting the housing to the accommodation member, the leading end portion of the arm part (62) is pressed against the housing and moved in the release direction, and thereby allowing the movement of the detection member (60) from the standby position to the detection position. Furthermore, the detection member (60) has a pressing part (61). If the pressing part (61) is pressed while the detection member (60) is disposed to the standby position, the detection member (60) is disposed with an orientation that inclines the leading end part of the arm part (62) to a side opposite from the release direction.
This lever-type connector (1) is provided with a first housing (10), a lever (30) which is attached to the first housing (10) and pivotable between an initial position and a fitting completion position, and a second housing (20) which is to be fitted to the first housing (10) by causing the lever (30) to pivot from the initial position to the fitting completion position. Furthermore, the lever-type connector (1) is provided with an assisting force application section (23A) disposed on the second housing (20). The assisting force application section (23A) has: an assisting force accumulation part (23B) which causes the lever (30) to elastically deform in a direction orthogonal to the pivoting direction of the lever (30) at least before the lever (30) reaches the fitting completion position during the process of pivoting toward the fitting direction; and a conversion part (23C) which, upon converting an elastic force (F) accumulated in the lever (30) by the assisting force accumulation part (23B) into an assisting force (F1) for the lever (30) to pivot from the initial position toward the fitting completion position, applies the assisting force to the lever (30).
H01R 13/629 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p.ex. moyens pour aligner ou guider, leviers, pression de gaz
The present invention makes it possible to confirm whether a connection has been made securely. A stacked connector (1) comprises: a holder (10); a plurality of sub-connectors (20) which are attached to the holder (10) in a stacked state, and which are capable of advancing individually from an initial position to a connected position in the holder (10); a plurality of terminal fittings (33) which are attached to the sub-connectors (20), and which are connected to counterpart terminals (45) when the sub-connectors (20) have been moved to the connected position; and an engagement ensuring member (26) which can be attached in an engagement ensuring position in the holder (10) only when all the sub-connectors (20) have been moved to the connected position.
Provided is a relay device that is mounted on a vehicle and relays data transmitted and received between a plurality of vehicle-mounted ECUs. The relay device comprises: a plurality of communication units for communicating with respective ones of the vehicle-mounted ECUs; a plurality of control units corresponding to respective ones of the plurality of communication units; and a storage unit accessible from each of the plurality of control units. Each of the plurality of control units performs an initialization process separately. The control unit that has completed the initialization process, upon acquiring data to be relayed that is to be relayed via a communication unit corresponding to another control unit that has not completed the initialization process, writes part of the acquired data to be relayed in a common region shared with the other control unit that has not completed the initialization process, to thereby store the part of the data in the storage unit.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
90.
RELAY DEVICE, RELAY SYSTEM, RELAY METHOD, AND COMPUTER PROGRAM
This relay device mounted on a vehicle is located as a node on a communication line connected to a first ECU, and the first ECU is bus-connected to a plurality of second ECUs via the communication lines. Among the plurality of second ECUs, a third ECU including a first PHY unit switches the third ECU from a sleep mode to a normal mode when having received a control message broadcasted to third ECUs, and does not switch the third ECU to the normal mode when having received a control message not addressed to the third ECUs, whereas a fourth ECU including a second PHY unit switches the fourth ECU to the normal mode irrespective of the destination of a received control message. When a first control message, which is addressed to a second ECU connected to a second region opposite the first ECU with respect to the relay device, is transmitted from a first region opposite the second region, the relay device relays the first control message, whereas when a second control message, which is not addressed to a second ECU connected to the second region, is transmitted from the first region, the relay device does not relay the second control message.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
The purpose of the present invention is to provide a technique for facilitating the connection between a plurality of types of mating-side wire harnesses and the connection between the plurality of types of mating-side wire harnesses and a device. A wire harness (30, 130, 230, 330, 430, 530) comprises a plurality of types of connectors (40) having mutually different connection destinations and a plurality of wires (50) that connect between the plurality of types of connectors. The plurality of types of connectors include: a device connector (42) that is connected to the connector of a device (22); and a plurality of types of harness connectors (44) to which the connectors of mating-side wire harnesses (20) different from each other are connected. The plurality of wires include: a through circuit wire (52, 52A, 52B, 52C, 52D, 52E) that connects a first harness connector (44X) and a second harness connector (44Y) to each other among the plurality of types of harness connectors; and a plurality of device wires (51, 51A, 51B, 51C, 51D) that connect the device connector to the first harness connector and the second harness connector.
H02G 3/30 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H02G 3/16 - Boîtes de distribution; Boîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
Provided is a cable with an abnormality sign detection function capable of detecting a sign of a disconnection in an electric wire by inputting an electrical signal, even when not using an external ground potential. This cable with an abnormality sign detection function includes: a target electric wire having an electric wire conductor and an electric wire cover covering the outer periphery of the electric wire conductor; and a detection wire 3 having a detection wire conductor 31 and a detection wire cover 32 covering the outer periphery of the detection wire conductor 31, wherein the detection wire conductor 31 has a shorter bending life than the electric wire conductor as a whole, the detection wire conductor 31 includes, as wires, inner wires 3a and outer wires 3b having a shorter bending life than the inner wires 3a, each of the inner wires 3a is formed as a bare wire with the conductive material exposed, and the outer wires 3b are disposed on the outer periphery of a group of the inner wires 3a in a state insulated from the group of the inner wires 3a.
An electrical component comprising: a circuit member; and a first member made of an insulating resin, wherein the circuit member includes: a base material made of an insulating resin and having a first surface and a second surface; an underlayer provided on the first surface; and a wiring portion provided on the underlayer, the wiring portion has a main layer in which a plurality of copper particles is bonded, the surface of the main layer close to the underlayer has a surface roughness represented by a maximum height Rz of 0.5 μm or less, and the first member is provided on the first surface and/or the second surface so as to support the circuit member.
H05K 1/09 - Emploi de matériaux pour réaliser le parcours métallique
H05K 3/10 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché
94.
INTEGRATED MODULE OF ELECTRIC APPARATUS AND WIRE HARNESS, AND WIRE HARNESS
The purpose of the present invention is to improve heat dissipation properties in an electric apparatus serving as a connection destination for a wire harness. An integrated module of an electric apparatus and a wire harness, the integrated module comprising an electric apparatus having a heat-emitting component, and a wire harness having wiring that extends from the electric apparatus and a thermally conductive plate that reaches along the wiring. The thermally conductive plate is disposed, relative to the electric apparatus, at a position at which it is possible to conduct heat from the heat-emitting component to the thermally conductive plate.
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H02G 3/16 - Boîtes de distribution; Boîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
H05K 7/00 - CIRCUITS IMPRIMÉS; ENVELOPPES OU DÉTAILS DE RÉALISATION D'APPAREILS ÉLECTRIQUES; FABRICATION D'ENSEMBLES DE COMPOSANTS ÉLECTRIQUES - Détails de construction communs à différents types d'appareils électriques
A dummy circuit component (60) can be mounted to a connector (30) having a plurality of terminal insertion ports (35). The dummy circuit component (60) includes: a plurality of dummy pins (61) that can be inserted into the plurality of terminal insertion ports (35); and a connection part (70) with which two adjacent dummy pins (61), from among the plurality of dummy pins, can be connected in a dividable manner.
This display processing device is used in a solar power generation system equipped with a plurality of power generation units including a solar cell panel and comprises: a power generation unit information acquiring unit that acquires power generation unit information about the monitoring result of each of the power generation units; and a processing unit that performs, on the basis of the power generation unit information acquired by the power generation unit information acquiring unit, display processing for displaying a plurality of information contents about the solar power generation system in association with each other.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
G06Q 10/20 - Administration de la réparation ou de la maintenance des produits
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02S 50/00 - Surveillance ou tests de systèmes PV, p.ex. équilibrage de charge ou identification des défauts
97.
SENSING DEVICE, SENSING SYSTEM, TRANSMISSION LINE, AND SENSING METHOD
This sensing device comprises: a signal output unit for outputting a measurement signal having a frequency component to a transmission line; a measurement unit for receiving, from the transmission line, a response signal including a signal obtained by reflection of the measurement signal, and measuring at least either the amplitude or the phase of the received response signal; and a sensing unit for calculating an evaluation value on the basis of a measurement result from the measurement unit and sensing damage to a portion of the transmission line on the basis of the calculated evaluation value.
This detecting device comprises: a signal output unit for outputting a measurement signal having a frequency component to a target line; a measuring unit for receiving from the target line a response signal including a signal obtained through reflection of the measurement signal, and measuring at least either of an amplitude and a phase of the received response signal; and a detecting unit for calculating an evaluation value on the basis of a measurement result obtained by the measuring unit, and detecting a change in a degree of bending of the target line on the basis of a variation over time in the calculated evaluation value.
A wire harness (W) comprises: a tubular first electric wire (10) that is configured as a hollow electric wire; and a protective member (40) that accommodates the first electric wire (10). The first electric wire (10) has a hollow part (11) that is capable of accommodating a second electric wire (20). With this configuration, the clearance between the outer peripheral surface of the first electric wire (10) and the inner peripheral surface of the protective member (40) remains unchanged even when the second electric wire (20) is not accommodated in the hollow part (11). Thus, wobbling of the first electric wire (10) is suppressed. Therefore, this configuration makes it possible to suppress electric wire wobbling even when the number of electric wires accommodated in the protective member (40) is low.
H02G 3/04 - Tubes ou conduits de protection, p.ex. échelles à câbles ou goulottes de câblage
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
100.
CABLE EQUIPPED WITH FUNCTION FOR DETECTING INDICATOR OF FAULT AND SYSTEM FOR DETECTING INDICATOR OF FAULT IN ELECTRIC WIRE
The present invention provides a cable equipped with a function for detecting an indicator of fault and a system for detecting an indicator of fault in an electric wire that can perform high precision, stepwise detection of indicators that an electric wire will become disconnected. The cable equipped with a function for detecting an indicator of a fault comprises a designated electric wire having an electric wire conductor and a wire sheath that covers the outer periphery of the electric wire conductor, and a detection wire 3 having a detection wire conductor 31 and a detection wire sheath 32 that covers the outer periphery of the detection wire conductor 31. The detection wire conductor 31 overall has a shorter flexing life than the electric wire conductor, and, as a wire in which an insulation sheath layer 3c is formed on the outer periphery of single wires 3a1, 3b1 made of an electrically conductive material, has long-life wires 3a and short-life wires 3b of shorter flexing life than the long-life wires 3a. The short life wires 3b are arranged in layers on the outer periphery of a group of the long-life wires 3a in the detection wire conductor 31.
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