There is provided an occupant detection device with a reduced processing load.
There is provided an occupant detection device with a reduced processing load.
An occupant detection device includes an image obtainer to obtain a captured image from an imaging device including, in an imaging range, a driver present in a driver seat of a vehicle and a passenger present in a passenger seat or a rear seat of the vehicle, an occupant detector to obtain the captured image from the image obtainer, the occupant detector being capable of detecting the driver and the passenger in the captured image, and a detection target determiner to determine whether a detection target of the occupant detector is one of occupants of the driver and the passenger or both of the occupants of the driver and the passenger.
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p.ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
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
2.
Power Consumption Estimation Device, Power Consumption Estimation Method, and Non-transitory Computer Readable Storage Medium Storing Power Consumption Estimation Program
A CPU performs multiple regression analysis using a first regression model to calculate a tentative degree of contribution of each target facility to the total power consumption. The CPU calculates tentative power consumption of the target facility using the tentative degree of contribution of the target facility. The CPU calculates power consumption of a non-monitored facility by subtracting the total value of the tentative power consumption of the target facility from the total power consumption. The CPU classifies time-series data of the power consumption of the non-monitored facility into a plurality of clusters. The CPU performs multiple regression analysis using a second regression model to determine the degree of contribution of each of the target facilities. The CPU determines the power consumption of the target facility using the determined degree of contribution.
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
3.
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
A semiconductor device includes a substrate, a semiconductor layer, an element region, and fin transistors. The substrate includes a principal surface. The semiconductor layer is formed as a surface layer or on the principal surface of the substrate, the surface layer being the principal surface of the substrate. The semiconductor layer has a crystal structure in which an angle between two of crystal orientations with equivalent relationships on a crystal plane having a correspondence with the principal surface of the substrate is 60 degrees or 120 degrees. The element region includes unit element regions formed on the principal surface of the substrate. The fin transistors are formed in the semiconductor layer, in the respective unit element regions. The fin transistors radially extend from a center toward an outer periphery of the element region. Adjacent two of the fin transistors have a spacing with a 60° angle or a 120° angle.
H01L 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée
H01L 29/417 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative transportant le courant à redresser, à amplifier ou à commuter
H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
H01L 29/66 - Types de dispositifs semi-conducteurs
4.
METHOD AND SYSTEM FOR CORRECTING OPERATION OF TARGET COMPUTER SYSTEM BY USING TIMED REQUIREMENT
The present disclosure relates to a method for correcting the operation of a target computer system constrained by an inconsistent set of timed requirements, the set of timed requirements comprising a first subset and a second subset, said method comprising initializing a set of constraints based on a witness trace of the inconsistency, and iterating steps of: •—modifying the second subset of timed requirements to obtain an updated set of timed requirements for which each constraint in the set of constraints is satisfied; •—searching for a further witness trace of the inconsistency of the updated set of timed requirements; •—when a further witness trace is found: augmenting the set of constraints based on said further witness trace; wherein the operation of the target computer system is considered corrected when no further witness trace is found for an updated set of timed requirements.
A device control system includes: a wireless device including a device to be controlled and external connector that is connected to the device to be controlled, transmits/receives information to/from the device to be controlled, and is wirelessly connected to a wireless LAN router; a handheld operation terminal that includes a display unit for displaying information and operates the device to be controlled; and a wireless operation terminal that is a terminal different from the handheld operation terminal and operates the device to be controlled via the external connector. When the wireless device receives, from the handheld operation terminal, an information acquisition request for first information that is information necessary for connecting the wireless operation terminal to the external connector, the wireless device selectively transmits the first information to the handheld operation terminal, and the display unit displays the first information.
An information processing device includes an acquisition control unit that acquires an input value as a numerical value and a feature word as a word related to the input value, acquires probability distribution information as information regarding probability distribution and corresponding to the feature word, and acquires a plurality of target numerical values as a plurality of numerical values corresponding to the feature word and a calculation unit that calculates a plurality of similarity levels each being a level of similarity between the input value and each of the plurality of target numerical values based on the input value, the probability distribution information and the plurality of target numerical values.
A refrigeration cycle apparatus includes an indoor unit provided with a first air inlet and a second air inlet; a first heat exchange unit located in a first air flow passage connecting the first air inlet and an air outlet; a second heat exchange unit located in a second air flow passage connecting the second air inlet and the air outlet, the second heat exchange unit being connected to the first heat exchange unit such that the second heat exchange unit is positioned downstream of the first heat exchange unit during heating operation; a first damper capable of adjusting an amount of air entering from the first air flow passage to the second air flow passage; and a second damper provided at the second air inlet and capable of adjusting an amount of air to be sucked from the second air inlet.
F24F 11/74 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air
F24F 1/0018 - Climatiseurs individuels pour le conditionnement de l'air, p.ex. éléments séparés ou monoblocs ou éléments recevant l'air primaire d'une station centrale Éléments intérieurs, p.ex. ventilo-convecteurs caractérisés par des ventilateurs
F24F 1/0063 - Climatiseurs individuels pour le conditionnement de l'air, p.ex. éléments séparés ou monoblocs ou éléments recevant l'air primaire d'une station centrale Éléments intérieurs, p.ex. ventilo-convecteurs caractérisés par des échangeurs de chaleur par le montage ou la disposition des échangeurs de chaleur
F24F 1/0073 - Climatiseurs individuels pour le conditionnement de l'air, p.ex. éléments séparés ou monoblocs ou éléments recevant l'air primaire d'une station centrale Éléments intérieurs, p.ex. ventilo-convecteurs comportant des moyens de purification de l’air fourni caractérisés par le montage ou la disposition de filtres
An electric-power conversion apparatus includes a driving circuit that performs switching control of semiconductor switching devices, a short-circuit control means that performs short-circuit control of an electric-power conversion circuit, an excessive-current detection means that detects whether or not an abnormality caused by an excessive current exists in the semiconductor switching device, and a gate-drive-abnormality detection means that detects whether or not an abnormality exists in a gate voltage of the semiconductor switching device; based on a result of the abnormality detection by the excessive-current detection means and a result of the abnormality detection by the gate-drive-abnormality detection means, the short-circuit control means turns on all the semiconductor switching devices in any one of the upper arm and the lower arm so as to perform the short-circuit control.
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
B60L 50/51 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible caractérisée par des moteurs à courant alternatif
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/088 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques pour la commande simultanée de dispositifs à semi-conducteurs connectés en série ou en parallèle
9.
DATA EXTRACTION DEVICE, DATA EXTRACTION METHOD, AND DATA TRANSMISSION DEVICE
A data extraction device, which extracts an image for transmission from images obtained by capturing surroundings outside a vehicle with an imaging device mounted on the vehicle each time the vehicle travels an extraction distance, includes: processing circuitry configured to acquire an image obtained by capturing the surroundings outside the vehicle; determine, as an object to be analyzed, an image captured at a position advanced by the extraction distance from a position at which a previously extracted image has been captured, and calculate an obstruction distance which indicates an actual distance from an imaging start position of the image having been determined as the object to be analyzed to a position of an obstruction included in the determined image; output the calculated obstruction distance as a next extraction distance; and extract the image that has been determined as the object to be analyzed.
A remote monitoring system includes a registration accepting part and a setting part. The registration accepting part accepts registration information. The registration information represents registration of a second user as a child user of a first user being registered in a user management table. A first table associates a browsable monitoring range with each user. When the registration accepting part accepts registration information, the setting part sets a monitoring range which can be browsed by the second user as a child user of the first user to a range not exceeding a browsable monitoring range which is associated with the first user in the user management table.
A refrigeration cycle apparatus includes a main circuit and a bypass circuit. The main circuit includes: a compressor; a first condenser; a first refrigerant-to-refrigerant heat exchanger; a first expansion device; a first branching portion; a first evaporator; a third branching; and a fourth branching portion. The bypass includes: a second expansion device; the first refrigerant-to-refrigerant heat exchanger; and a second branching portion. The second branching portion includes a liquid outflow pipe and a gas outflow pipe. The liquid outflow pipe defines one outlet for the refrigerant and is located below the gas outflow pipe. The gas outflow pipe defines another outlet for the refrigerant and is located above the liquid outflow pipe. The one outlet of the second branching portion communicates with the third branching portion. The other outlet of the second branching portion communicates with the fourth branching portion.
A bearingless motor includes a rotor, a stator for applying support force and torque to the rotor, and a first displacement sensor and a second displacement sensor for detecting a radial position of the rotor. The stator includes a motor winding for generating a magnetic flux having p poles to produce the torque, and a support winding for generating a magnetic flux having p±2 poles or two poles to produce the support force. The first displacement sensor and the second displacement sensor are disposed at positions axially different from each other.
H02K 41/06 - Moteurs roulants, c. à d. moteurs ayant l'axe du rotor parallèle à l'axe du stator et suivant un parcours circulaire du fait que le rotor roule à l'intérieur ou à l'extérieur du stator
H02K 11/21 - Dispositifs pour détecter la vitesse ou la position, ou actionnés par des valeurs de ces variables
13.
CONTROL DEVICE, DRIVE DEVICE, AND ELECTRIC POWER STEERING DEVICE
A control device that includes a circuit board, a plurality of heating elements that generate heat that accompanies driving the motor, and a rotation angle sensor that detects a rotation angle of the motor. The circuit board has a power supply input portion to which a driving current of the motor is supplied, a heating element mounting region where the plurality of the heating elements are mounted, and a controller mounting region where the rotation angle sensor is mounted. The power supply input portion, the heating element mounting region, and the controller mounting region are disposed in such an order. The circuit board, as seen from an axial direction of the rotating shaft, protrudes to an outside of a projection region that projects an outer surface of a cylindrical portion of a motor case that surrounds the motor. The power supply input portion is located on a portion out of portions of the circuit board that are on the outside of the projection region.
H02K 11/33 - Circuits d’entraînement, p.ex. circuits électroniques de puissance
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
H02K 11/21 - Dispositifs pour détecter la vitesse ou la position, ou actionnés par des valeurs de ces variables
H02K 11/27 - Dispositifs pour détecter le courant ou actionnés par des valeurs de cette variable
14.
METHOD FOR MANUFACTURING SUBSTRATE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
A method for manufacturing a substrate according to the first disclosure includes immersing a substrate on which a plurality of circuit patterns are formed in pure water or a corrosive solution, applying voltage between the plurality of circuit patterns in a state in which the substrate is immersed in the pure water or the corrosive solution and determining the substrate to be a defective product when a tree is generated in the plurality of circuit patterns due to the voltage application and determining the substrate to be a non-defective product when the tree is not generated.
In the present invention, an epitaxial layer (2) is formed on a substrate (1). A field effect transistor (3) is formed on the epitaxial layer (2). A drain pad (8) is formed on the epitaxial layer (2). The drain pad (8) is connected to a drain electrode (5) of the field effect transistor (3). A reverse surface electrode (13) is formed on the reverse surface of the substrate (1) and is connected to a source electrode (6) of the field effect transistor (3). A wire (16) is bonded to the drain pad (8). A hollow (17) is formed in the substrate (1) directly below the drain pad (8). The hollow (17) is not formed directly below the bonded portion of the wire (16).
A risk value calculation device (4) comprises a communication unit (410) that acquires imaging information that includes information for an image captured of a worker (6) from an imaging apparatus (3), a behavior analysis unit (430) that specifies the details of unsafe behavior by the worker on the basis of the imaging information, and a risk value correction unit (470) that performs correction processing that corresponds to the details of the unsafe behavior by the worker on a calculation factor that is for calculating a risk value for a presumed hazard and is stored at a risk value storage unit (471) that stores the calculation factor in association with the presumed hazard and thereby calculates a new risk value obtained by correcting the risk value.
The refrigeration cycle system comprises: a refrigerant circuit which has a compressor and through which a refrigerant is circulated by the compressor; a heat medium circuit which has a heat source side pump and through which a heat medium is circulated by the heat source side pump; a heat exchanger that exchanges heat between the refrigerant and the heat medium; and a system control device that controls the heat source side pump. The heat medium circuit has a load device provided on the downstream side of the heat exchanger, and a bypass piping that bypasses the load device. The refrigeration cycle system comprises a first detection unit that is provided to the heat medium circuit and that detects pressure difference before and after the heat exchanger, and a second detection unit that is provided to the heat medium circuit and that detects bypass pressure difference before and after the bypass piping. The system control device obtains the lift of the heat source side pump from the pressure difference detected by the first detection unit and the rotational speed of the heat source side pump, calculates the bypass pressure difference before and after the bypass piping on the basis of the pressure difference and the lift, and determines the deposition state of scales in the heat exchanger by comparing, with a pre-stored difference value, the difference between a calculation value of the calculated bypass pressure difference and an actual measurement of the bypass pressure difference detected by the second detection unit.
This blower device comprises a fan that rotates about a fan shaft. The fan has a plurality of blades arranged with space therebetween in the circumferential direction. Each of the blades has, in a cross section perpendicular to the axial direction of the fan shaft, a cross-sectional shape that curves in an arch shape. Each of the blades comprises: a suction surface that is one main surface of the blade and is disposed on the outer side of the arch; a pressure surface that is the other main surface of the blade and is disposed on the inner side of the arch; a blade outer circumferential end portion that is an end portion on the outer circumferential side of the blade that connects the suction surface and the pressure surface; and a blade inner circumferential end portion that is an end portion on the inner circumferential side of the blade that connects the suction surface and the pressure surface. When at least one of the plurality of blades or all of the blades are divided into three regions in a cross section perpendicular to the axial direction of the fan shaft, said three regions being a first region disposed on the blade outer circumferential end side, a second region disposed on the blade inner circumferential end side, and a third region connecting the first region and the second region, the first region and the second region have the same camber direction and are cambered so as to be concaved towards the counter-rotation direction, and the camber height of at least the first region and the second region changes along the chord of the blade.
F04D 17/04 - Pompes à flux radial spécialement adaptées aux fluides compressibles, p.ex. pompes centrifuges; Pompes hélicocentrifuges spécialement adaptées aux fluides compressibles ayant des étages non centrifuges, p.ex. centripètes du type à flux transversal
An air-conditioning device comprising an indoor unit equipped with a first panel provided on a front surface in which an air discharge port is formed, a second panel provided on a front surface of the indoor unit and having an air intake port formed therein, and a third panel provided on a side surface of the indoor unit and, together with the first panel and the second panel, surrounding an interior space, said indoor unit also comprising a transmitted light amount changing device for switching between a first state and a second state which differ in the amount of light that passes through at least one of the first panel, the second panel, and the third panel from an internal space to an external space separate from the internal space. The amount of light passing through at least one panel among the first panel, the second panel, and the third panel in the first state is greater than the amount of light passing through at least one panel among the first panel, the second panel, and the third panel in the second state.
F24F 1/0317 - Climatiseurs individuels monoblocs pour le conditionnement de l'air, c. à d. avec tout l'appareillage nécessaire au traitement placé dans une enveloppe caractérisés par des aménagements de montage suspendus au plafond
20.
REFRIGERATION CYCLE DEVICE, HEAT EXCHANGER, AND REFRIGERANT DISTRIBUTOR
Provided is a refrigeration cycle device with a suppressed imbalance of a liquid refrigerant. A refrigeration cycle device 1 according to the present disclosure comprises a compressor, a load-side heat exchanger, a decompression device, and a heat source-side heat exchanger. Refrigerant subjected to heat exchange by the heat source-side heat exchanger is compressed by the compressor, and the state of the refrigerant flowing into the heat source-side heat exchanger is a two-phase state of gas and liquid. The heat source-side heat exchanger comprises: a refrigerant flow channel section that forms a flow channel through which flows, in the flow direction with a vector component of the direction perpendicular to the direction of gravity, the refrigerant in the two-phase state of gas and liquid; a refrigerant distributor having a plurality of refrigerant outflow holes provided such that the refrigerant flowing through the refrigerant flow channel section flows outward and is aligned along the flow direction, and a protrusion projecting from an inner wall surface of the flow channel of the refrigerant flow channel section; and a plurality of heat transfer tubes through which flows the refrigerant that has flowed out from the refrigerant outflow holes of the refrigerant distributor.
F25B 41/45 - Agencements pour diviser ou combiner des flux, p.ex. embranchements ou jonctions pour la régulation de débit du côté amont du point de division, p.ex. avec une structure en spirale pour la génération de turbulences
An information processing device (1) comprises an acquisition unit (11) that acquires a netlist of an electric circuit and a processing unit (12) that: extracts a part name list and a connection name list from the netlist; creates a part name list updated by adding part names indicating a ground terminal, an input terminal, and an output terminal, a connection name list updated by removing connection names indicating a ground connection, an input connection, and an output connection, and a combined list that includes part names extracted from part names in the updated part name list and corresponding to connection names in the updated connection name list; and outputs the updated part name list and the combined list.
A gripping implement according to the technique of the present disclosure grips a gripped object on the basis of the principles of driven kirigami, wherein the gripping implement assumes the overall form of a sheet that is approximately (substantially) rhomboid, a slit or a large hole is provided near the center, and a deformation crease for realizing an inside reverse fold or an outside reverse fold can easily be imparted due to the slit or the large hole.
Provided is a marker location calculation device comprising: an image acquisition unit (31) that acquires, from an external device, a first image in which captured are a first marker that is used as a reference marker, and a second marker that is different from the first marker, said markers being disposed at mutually different locations in a 3D space; and a location estimation unit (32) that, on the basis of the acquired first image, calculates a first location/posture relationship between the first marker and the second marker.
This motor control device controls energization of a motor through vector control, the motor control device comprising: a current command value calculation unit that generates a current command value in a dq coordinate system on the basis of a command value of the motor; a current-command-value-limiting unit that limits the current command value that was generated by the current command value calculation unit in the dq coordinate system and outputs a current limit command value, which is the current command value in the dq coordinate system after limiting; and a controller that calculates a voltage command value to the motor though feedback control for the current limit command value, the current-command-value-limiting unit limiting the current command value in the dq coordinate system on the basis of a DC bus voltage and the voltage command value so that an operating point has a set voltage margin with respect to a voltage limit circle in the dq coordinate system.
An electric motor driving device (100) comprises a three-phase diode bridge (10) that rectifies and converts a three-phase AC voltage into a DC voltage, an electrolytic capacitor (3) that smooths the DC voltage, a DC reactor (30) provided between the three-phase diode bridge (10) and the electrolytic capacitor (3), an inverter (20) that converts the DC voltage smoothed by the electrolytic capacitor (3) into an AC voltage and outputs the AC voltage to a motor (2), a voltage detection unit (40) that detects the DC voltage output by the three-phase diode bridge (10), and an inverter control unit (50) that detects an imbalance state of the three-phase AC voltage on the basis of a DC voltage value, which is a value of the DC voltage detected by the voltage detection unit (40), and controls the inverter (20) on the basis of the result of detecting the imbalance state.
A robotic controller is provided for generating sequences of movement primitives for sequential tasks of a robot having a manipulator. The controller includes at least one control processor, and a memory circuitry storing a dictionary including the movement primitives, a pretrained learning module, and a graph-search based planning module having instructions stored thereon. The controller to perform steps acquiring a planned task provided by an interface device operated by a user, wherein the planned task is represented by an initial state and a goal state with respect to an object, generating a planning graph by searching a feasible path of the object for the novel task using the graph-search based planning module and selecting movement primitives from the dictionary in the pretrained learning module, wherein the pretrained learning module has been trained based on demonstration tasks, parameterizing the feasible path represented by the movement primitives as dynamic movement primitives (DMPs) using the initial state and goal state, and implementing the parameterized feasible path as a trajectory according to the selected movement primitives using the manipulator of the robot by tracking and following the parameterized for the planned task.
This program causes a simulation device (10) to function as: an acquisition unit (11) that acquires an executable program (21a) to be executed by a programmable controller (21) and system configuration information representing the configuration of a FA system (22); and a simulation unit (14) that simulates operations of the programmable controller (21) and the FA system (22) by operating a virtual system (32), which is configured on the basis of the system configuration information, using a virtual output obtained by causing the virtual controller (31) corresponding to the programmable controller (21) to execute the executable program (21a) while synchronizing, at each predetermined interval, a first simulation time of the virtual controller (31) and a second simulation time of the virtual system (32).
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
A ground terminal (11b), first to third ground patterns (11a, 21a, 21b), first and second ground via holes (12b, 22), and a third connection member (25) constitute an electromagnetic shield structure that surrounds a signal terminal (14b), first and second signal patterns (14a, 24), a first signal via hole (12a), a semiconductor chip (103), and first and second connection members (26a, 26b).
In an air conditioning system for a railway vehicle, when it is determined that refrigerant has leaked from refrigerant circuits (150A, 150B) on the basis of a detection result from a refrigerant leak detector (180), a control device switches an emergency damper (176d) from an inside air circulation state to an inside air non-circulation state while keeping an indoor fan (162) operating, and when a first fresh damper (172d) is in a non-ventilation state, the control device switches the first fresh damper (172d) from the non-ventilation state to a ventilation state. By controlling an exhaust fan and a second fresh damper (220d), the control device facilitates direct ventilation to a greater extent than when refrigerant is not leaking from the refrigerant circuits (150A, 150B). In direct ventilation, outside air is directly taken into the passenger cabin through a ventilation chamber (210r), while inside air in the passenger cabin is exhausted to the outside (EX) through an exhaust chamber.
Provided is an inference device (1) which infers wire connection information relating to wire connection of a plurality of electric wires included in a coil (15) of an electric motor (10), the inference device (1) comprising a data acquisition unit (21) which acquires input data including at least one of a resistance value and an inductance value of the plurality of electric wires, and an inference unit (23) which uses a trained model (60) for inferring the wire connection information on the basis of the input data to infer the wire connection information on the basis of the input data acquired by the data acquisition unit (21).
A transmission device (40) comprises: a first transmission unit (41) that has a first port (41a) and a second port (41b), and controls whether a packet acquired from one port is to be output from the other port or to be output to a connected device; a second transmission unit (42) that has a third port (42a) and a fourth port (42b), and controls whether a packet acquired from one port is to be output from the other port or to be output to a connected device; a bypass control unit (43) that performs bypass control for bypassing between the ports of the first transmission unit (41) and the second transmission unit (42) when a power-off failure occurs in the first transmission unit (41) and the second transmission unit (42); and a packet control unit (44) that controls output of packets acquired by the first transmission unit (41) and the second transmission unit (42) when the bypass control is performed in an adjacent, connected transmission device (40).
A gripping tool according to the disclosed art grips an object to be gripped on the basis of the principle of a driving origami, the gripping tool comprising a sheet-shaped gripping part (110) that covers the object to be gripped, tendon parts (120) that include threads (122) inside and transmit forces to pull the gripping part (110) from both sides, tension parts (130) that are connected to the tendon parts (120) and function as a pulleys, and a fingertip part (150) that is attached to and detached from the gripping part (110) through a socket (140), wherein the gripping part (110) has a two-layer structure consisting of a covering layer (112) and a core layer (114).
This learning device (1) comprises: a recording unit (11) that, in cases where a model that is trained by associating sensor information and a label that corresponds to the sensor information is used by a second machining device (4), records sensor information from when machining is executed according to standard machining parameters in a first machining device (3) as first standard information, the sensor information being acquired by an observation unit (33) provided to the first machining device, the observation unit acquiring, as the sensor information, either one of a sensor signal that indicates an observation result pertaining to the state of a workpiece being machined and/or the state of the machining device, or a feature amount pertaining to the sensor signal; a standard information acquisition unit (12) that acquires sensor information from when machining is executed according to the standard parameters in the second machining device as second standard information; and a correction coefficient learning unit (13) that learns a correction coefficient (44), which is used in correction when the sensor information is inputted to the model after being corrected in the second machining device, so that the features of the second standard information after correction are closer to the features of the first standard information.
G05B 19/4155 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par le déroulement du programme, c.à d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p.ex. choix d'un programme
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
Provided is a blower that controls differences in the way air makes contact that result from differences in the lateral rotation angle of a blowing unit. A blower 1 according to the present disclosure comprises: a blowing unit that delivers air in a blowing direction determined by a lateral rotation angle and a longitudinal rotation angle; a lateral rotation unit that rotates the blowing unit about a lateral rotation axis so as to change the lateral rotation angle; a longitudinal rotation unit that rotates the blowing unit about a longitudinal rotation axis orthogonal to the lateral rotation axis so as to change the longitudinal rotation angle; and a control unit that executes an angle interlock mode in which the lateral rotation unit and the longitudinal rotation unit are controlled. The lateral rotation angle is the absolute value of an angle formed by the orientation of a vector obtained by projecting the blowing direction on a plane orthogonal to the lateral rotation axis, and a reference direction determined in advance. The longitudinal rotation angle is the absolute value of an angle formed by the blowing direction and the plane orthogonal to the lateral rotation axis. In the angle interlock mode, the longitudinal rotation angle when the lateral rotation angle is 0 degrees is not 0 degrees, and the longitudinal rotation angle when the lateral rotation angle is not 0 degrees is smaller than the longitudinal rotation angle when the lateral rotation angle is 0 degrees.
F04D 25/10 - Ensembles comprenant des pompes et leurs moyens d'entraînement le fluide énergétique étant l'air, p.ex. pour la ventilation l'ensemble ayant le moyen de changer automatiquement la direction de l'air refoulé
35.
STORAGE TYPE HEAT PUMP HOT WATER SUPPLYING APPARATUS
A storage type heat pump hot water supplying apparatus includes: control circuitry to control a compressor frequency and a pump rotational speed, the compressor frequency being an operating frequency of the compressor, the pump rotational speed being a rotational speed of a water pump. The control circuitry is configured to control, in a heat accumulating operation for accumulating hot water in the hot water storage tank, the pump rotational speed so that the actual hot water discharge temperature becomes equal to a target hot water discharge temperature. The heat accumulating operation includes a first operation and a second operation after the first operation. The compressor frequency in the first operation is higher than the compressor frequency in the second operation. The target hot water discharge temperature in the first operation is lower than the target hot water discharge temperature in the second operation.
A loss in each of a converter, an inverter, and a motor changes according to operation based on the rotation speed of the motor or the like. Thus, in order to efficiently perform operation, appropriate control needs to be performed according to the voltage of a DC power supply and operation of the motor. The present disclosure is characterized by including a controller which controls a switching element of a converter according to the torque and the rotation speed of a motor on the basis of a loss in at least one of the motor, an inverter, and the converter.
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
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
H02P 29/024 - Détection d’un défaut, p.ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge
H02P 29/60 - Commande ou détermination de la température du moteur ou de l'entraînement
A refrigeration cycle apparatus includes a heat source side unit, a relay unit, and a plurality of load side units, the heat source side unit and the relay unit are connected by using a low-pressure pipe and a high-pressure pipe, and the relay unit and each of the plurality of load side units are connected by using a corresponding liquid branch pipe and a corresponding gas branch pipe. The heat source side unit includes a compressor configured to compress refrigerant, at least one flow switching valve configured to change a passage of refrigerant based on an operation mode, and at least one heat source side heat exchanger, and the relay unit includes six-way valves or pairs of four-way valves.
A power converter includes: a multiphase inverter circuit including a plurality of switching elements; a plurality of current sensors each configured to detect a current of the inverter circuit and output a value of the current detected; a terminal voltage detector configured to detect a voltage of each terminal of a load connected to the inverter circuit and output a value of the voltage detected; a switching element drive circuit configured to control the plurality of switching elements of the inverter circuit according to a switching pattern given; a fault detector configured to detect a fault in the inverter circuit or the plurality of current sensors; and a fault identifier configured to, after the fault detector detects the fault, switch the switching pattern to be given to the switching element drive circuit according to types of faults detectable by the fault detector, and perform identification processing of identifying a type and a location of the fault in the inverter circuit or the plurality of current sensors based on the value of the current detected by the plurality of current sensors or the value of the voltage detected by the terminal voltage detector during the control according to the switching pattern.
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/084 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques utilisant un circuit de commande commun à plusieurs phases d'un système polyphasé
H02M 7/537 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur
39.
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD
An information processing device includes an acquisition unit that acquires mobile object information, parcel information, pickup delivery information as information regarding at least one of pickup and delivery, map information, weather information, and traffic information, a calculation control unit that calculates a delivery company burden, as a cost defrayment by a delivery company, in regard to each combination of target parcels and a mobile object by using the mobile object information, the parcel information, the pickup delivery information, the map information, the weather information and the traffic information, a determination unit that determines an optimum combination out of a plurality of combinations based on the delivery company burden calculated in regard to each combination of target parcels and a mobile object, and an output unit that outputs the optimum combination.
A power semiconductor device according to the present disclosure includes, in the following order, a conductor plate, an insulator, a lead frame, a first mold package including a plurality of semiconductor elements provided on the lead frame inside thereof, and resin-sealed such that a main surface of the conductor plate opposite to a side on which the insulator is provided is exposed, and a second mold package in which the first mold package is resin-sealed such that the main surface is exposed, in which the lead frame has a plurality of terminals protruding from one side surface of the first mold package, the plurality of terminals are projecting from a front surface of the second mold package opposite to the conductor plate, and the plurality of terminals are alternately arranged to form a staggered pattern closer to one side of the front surface in plan view.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
41.
ROTOR, ROTARY ELECTRIC MACHINE, AND METHOD OF MANUFACTURING THE ROTARY ELECTRIC MACHINE
A rotor includes a first resin portion formed the periphery of a main shaft; a first core disposed the outer circumferential portion of the first resin portion; a magnet attached to the radial outside of the first core; and a second core disposed the radially outside end face of the magnet, wherein a plurality of structures in each of which the magnet is sandwiched between the first and second cores are disposed circumferentially around the main shaft, and a second resin portion is formed between the circumferential end faces of adjacent second cores and between the circumferential end faces of adjacent magnets, wherein the first core has a division surface on which the circumferential end faces of itself and an adjacent first core are in surface contact with each other, and wherein the second core is not in contact with an adjacent second core.
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p.ex. aimants permanents internes [IPM]
H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
42.
METHOD FOR LEARNING QoS PERFORMANCE INTER-DEPENDENCE OF COMMUNICATION LINK
A method for learning QoS performance inter-dependence of a plurality of communication links in a network managed by a central node, wherein the plurality of wireless links interface with a common application applying a joint figure of merit, comprising:
selecting at least two links among the plurality of communication links;
generating training requests respectively for each selected link;
measuring QoS performance on each selected link for the training requests; and
combining the measured QoS performance of the selected links, so as to obtain the QoS performance inter-dependence between the selected links.
H04W 28/24 - Négociation de l'agrément du niveau de service [SLA Service Level Agreement]; Négociation de la qualité de service [QoS Quality of Service]
H04L 45/12 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données Évaluation de la route la plus courte
H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
H04W 28/06 - Optimisation, p.ex. compression de l'en-tête, calibrage des informations
43.
SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Provided is a semiconductor device with higher reliability and longer life which can suppress an increase in production costs. A semiconductor device includes: a semiconductor element; a top electrode on an upper surface of the semiconductor element; and a conductive metal plate containing copper as a main component and solid-state diffusion bonded to the top electrode of the semiconductor element.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/49 - Dispositions pour conduire le courant électrique vers le ou hors du corps à l'état solide pendant son fonctionnement, p.ex. fils de connexion ou bornes formées de structures soudées du type fils de connexion
H02M 7/44 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques
44.
MIMO RADAR SIGNAL PROCESSING DEVICE AND RECEPTION SIGNAL PROCESSING DEVICE, AND METHOD FOR DISTINGUISHING PROPAGATION MODE OF RECEPTION SIGNAL VECTOR OF INTEREST
A MIMO radar signal processing device includes a plurality of matched filter banks to receive reception signals from a plurality of reception antennas and transmission signals from a plurality of transmission signal generating units and output matched filter outputs serving as vector elements of reception signal vectors, and a bidirectional angle measuring unit to obtain a bidirectional measured angle value constituted by a direction-of-departure and a direction-of-arrival in the reception signal vector of interest corresponding to a range Doppler cell given in target detection processing among the reception signal vectors for the matched filter outputs output from the plurality of matched filter banks.
A radar system, a radar device, and an interference avoidance method are obtained that can utilize frequency effectively even in three or more radar devices. A radar system includes three or more radar devices and a schedule management controller. Schedule management controller predicts an interference time period that is a time period during which the overlapping scanning/radiation range is generated, determines a first interference avoidance measure that is a measure to cause radar devices to use respective different use frequencies while keeping a restriction on the number of frequency channels, in the predicted interference time period, and determines a second interference avoidance measure to be performed by a radar device that is unable to avoid interference by the first interference avoidance measure.
G01S 7/02 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p.ex. d'un radar primaire et d'un radar secondaire
46.
HEAT-EXCHANGE VENTILATION APPARATUS AND HEAT-EXCHANGE VENTILATION SYSTEM
The control unit causes a heater to operate when a temperature of a supply air flow is equal to or lower than a first temperature threshold, the temperature of the supply air flow being measured by an outdoor air temperature sensor while an air supply blower and an exhaust blower are in operation and the heater is stopped; and controls a protective operation mode when a temperature of the supply air flow is equal to or lower than a second temperature threshold, the protective operation mode being a mode in which the air supply blower is intermittently operated or is stopped and the exhaust blower continues operation, the temperature of the supply air flow being measured by the outdoor air temperature sensor after the heater is caused to operate.
F24F 12/00 - Utilisation de systèmes à récupération d'énergie dans le conditionnement de l'air, la ventilation ou la formation d'écrans d'air
F24F 7/08 - Ventilation avec réseau de gaines à circulation d'air forcée, p.ex. par un ventilateur avec conduits séparés pour l'air fourni et l'air expulsé
F24F 11/00 - Aménagements de commande ou de sécurité
An electric power conversion apparatus according the present disclosure includes: voltage detection means which detects the voltages of both bridge circuits, and a control device which controls the semiconductor switching elements of both bridge circuits. The control device includes a phase difference operation part which calculates a phase difference between the output of the first bridge circuit and the output of the second bridge circuit, based on the voltage values of both bridge circuits which are detected by the voltage detection means and an electric power command value; a compensation amount operation part which calculates a compensation amount which compensates an error due to the phase difference; and a PWM signal generation part which generates gate signals of the semiconductor switching elements, from a first operation result of the phase difference operation part and a second operation result of the compensation amount operation part.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
The object is to provide a technology that can shorten a routing length of a gate wire connecting a control IC that controls driving first and second semiconductor elements that are connected in parallel with each other, to a gate pad of one of the first and second semiconductor elements disposed distant from the control IC. A first semiconductor element and a second semiconductor element are disposed so that a long side of the first semiconductor element faces a side of the second semiconductor element, and a HVIC or a LVIC, the first semiconductor element, and the second semiconductor element are disposed in this order in a direction orthogonal to a first direction, the gate pad is disposed on the first semiconductor element on one side in the first direction, and the gate pad is disposed on the second semiconductor element on the other side in the first direction.
H01L 29/06 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices
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 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
An air-conditioning apparatus includes configured to, when a cooling operation mode is changed into one of multiple dehumidifying operation modes, select the one of the multiple dehumidifying operation modes on the basis of a value of a sensible heat ratio difference ΔSHF that is a difference between a target sensible heat ratio acquired from an indoor temperature detected by an indoor temperature sensor, a target indoor temperature, and target indoor humidity and a theoretical minimum possible sensible heat ratio acquired from enthalpy of an indoor air, enthalpy of blown air from the indoor unit when relative humidity is 100%, and enthalpy of sensible heat.
An air-sending device includes a fan configured to blow air into a space, an airflow direction adjusting unit configured to adjust an airflow direction of the air blown out from the fan, and a controller configured to control the fan and the airflow direction adjusting unit. The controller is configured to, when a predetermined condition is met, execute a forced swing mode regardless of a setting made by a user for the airflow direction. In the forced swing mode, a swing operation is forcibly performed in which the airflow direction adjusting unit is controlled to change the airflow direction over time.
F24F 11/65 - Traitement électronique pour la sélection d'un mode de fonctionnement
F24F 11/77 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande du débit d'air ou de la vitesse de l’air en commandant la vitesse de rotation des ventilateurs
F24F 11/79 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de l’apport en air traité, p.ex. commande de la pression pour la commande de la direction de l’air fourni
51.
AIR-CONDITIONING LIGHTING CONTROL SYSTEM AND AIR-CONDITIONING LIGHTING SYSTEM
An air-conditioning lighting control system includes air-conditioning control circuitry configured to control an air-conditioning apparatus on the basis of an air-conditioning map indicating an air-conditioning target space and the air-conditioning apparatus provided in the air-conditioning target space, lighting control circuitry configured to control a lighting device on the basis of a lighting map indicating an illuminating target space and the lighting device provided in the illuminating target space, centralized control circuitry configured to communicate with the air-conditioning control circuitry and the lighting control circuitry and make the air-conditioning apparatus and the lighting device work in conjunction with each other on the basis of linkage information, which is set in advance, and in which the air-conditioning apparatus and the lighting device are linked with each other, and detection circuitry configured to detect that there is a setting error in the air-conditioning map, the lighting map, or the linkage information.
F24F 11/32 - Aménagements de commande ou de sécurité en relation avec le fonctionnement du système, p.ex. pour la sécurité ou la surveillance réagissant aux dysfonctionnements ou aux situations critiques
F24F 5/00 - Systèmes ou appareils de conditionnement d'air non couverts par ou
F24F 11/54 - Aménagements de commande ou de sécurité caractérisés par des interfaces utilisateurs ou par la communication utilisant une unité de commande centrale connectée à des sous-unités de commande
F24F 11/61 - Aménagements de commande ou de sécurité caractérisés par des interfaces utilisateurs ou par la communication utilisant des minuteurs
H05B 47/16 - Commande de la source lumineuse par des moyens de minutage
52.
PHASE RING SUPPORT STRUCTURE AND ROTATING ELECTRIC MACHINE
A metal support structural body is provided on the radially outer side of a phase ring for connecting a rotating electric machine armature winding at a stator end. An insulator ensuring an insulation distance to the ground is interposed between the phase ring and the metal support structural body. Thus, long-term reliability improves as compared to a conventional insulation-to-ground structure. Since the insulation distance to the ground is ensured by the insulator, the phase ring and the metal support structural body are configured with an insulation thickness smaller than needed for insulation to the ground, thereby improving cooling performance for the phase ring and the metal support structural body. Occurrence of induced current in the metal support structural body is suppressed, thus allowing application of a simple fastening structure such as metal bolts to a stator frame.
H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p.ex. isolement d'encoches
A communication system includes: a base station conforming to New Radio Access Technology; and a communication terminal capable of performing multicast communication with the base station. While executing the multicast communication, the communication terminal transmits reception status information to the base station in communication with the communication terminal, the reception status information being information related to a data reception status, and the base station performs control of retransmission of data to the communication terminal on the basis of the reception status information.
The present disclosure relates to a method for performing switching functions by a processing circuit of a switching device, the communication over the communication channel being organized according to successive first time slices and a second time slices, the processing circuit implementing a RTOS which in normal operation comprises a RTOS scheduler for scheduling a plurality of tasks having different priorities, said method comprising:
applying, by the processing circuit, a first operating mode during each first time slice, in which normal operation of the RTOS is suspended and the processing circuit executes a single task which performs the switching functions;
applying, by the processing circuit, a second operating mode in each second time slice, in which normal operation of the RTOS is resumed and switching functions are performed by a task which has not the highest priority of RTOS scheduler.
H04L 49/253 - Routage ou recherche de route dans une matrice de commutation en utilisant l'établissement ou la libération de connexions entre les ports
H04L 45/00 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données
H04L 47/6275 - Ordonnancement des files d’attente caractérisé par des critères d’ordonnancement pour des créneaux de service ou des commandes de service basé sur la priorité
H04L 49/25 - Routage ou recherche de route dans une matrice de commutation
A rotating electrical machine includes a stator and a rotor, the rotor includes a rotor core and a plurality of magnetic poles, the plurality of magnetic poles includes a plurality of magnet poles formed by permanent magnets, and a plurality of dummy poles, the magnet poles and the dummy poles are alternately disposed in both an axial direction and a circumferential direction, non-magnetic holes are provided between the magnet poles and the dummy poles that are adjacent in the axial direction, and when a length of each magnet pole in the axial direction is tm, a length of each dummy pole in the axial direction is tc, a length of each non-magnetic hole in the axial direction is ta, and a length of the rotor core in the axial direction is lc, the rotating electrical machine satisfies tm>tc and lc<(2×tm)+ta.
In the case of this power conversion device for a railroad car, a converter control section (242) provided in a control device (240) comprises: a counter voltage computation unit (501) for computing a counter voltage to be used as a reference for current control of a converter (210) on the basis of a detected value of an overhead-line voltage; and a voltage phase estimation unit (502) for estimating the phase of an alternating-current voltage to be applied to an auxiliary power supply device (107) during an unpowered period on the basis of the counter voltage. The counter voltage computation unit (501) comprises: a phase difference estimation part (810) for estimating a phase difference between a first phase, that is, the phase of a first voltage which is an overhead-line voltage detected by an ACPT (102) after the unpowered period is ended, and a second phase, that is, the phase of an alternating-current second voltage estimated by the voltage phase estimation unit (502) on the basis of an overhead-line voltage detected by the ACPT (102) before the start of the unpowered period; and a switching part (820) for switching the sign of a frequency correction amount by which to correct the frequency of the second voltage on the basis of the estimated phase difference, that is, the value estimated for the phase difference.
B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
B60L 9/24 - Propulsion électrique par source d'énergie extérieure au véhicule utilisant des moteurs à courant alternatif à induction alimentés par des lignes à courant alternatif
57.
PASSIVE NEGATIVE INDUCTOR AND A METHOD FOR FABRICATING THE PASSIVE NEGATIVE INDUCTOR
The present disclosure discloses a negative inductor device (300). The negative inductor device comprises a negative inductor (200) comprising a ferromagnetic material (200) and a conductive material (203) arranged inside the ferromagnetic material. The negative inductor device further comprises a current limiting circuit (301) electrically coupled to the negative inductor and configured to supply an electric current (303) of magnitude within a range (307), the range being defined by a first local minimum (121a) and a second local minimum (121b) of a current-energy curve of the ferromagnetic material.
H01F 38/00 - Adaptations de transformateurs ou d'inductances à des applications ou des fonctions spécifiques
H01F 41/20 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateurs; Appareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour appliquer des pellicules magnétiques sur des substrats par évaporation
H01F 17/00 - Inductances fixes du type pour signaux
H01F 17/06 - Inductances fixes du type pour signaux avec noyau magnétique avec noyau refermé sur lui-même, p.ex. tore
58.
SERVICE PLANNING DEVICE, SERVICE PLANNING METHOD, SERVICE PLANNING PROGRAM, AND SERVICE MANAGEMENT SYSTEM
A service planning device (10) comprises: a service candidate enumeration unit (11) for outputting service candidates including combination information indicating destinations where mobile objects are headed; an object term setting unit (12) for calculating a total travel cost that is the total of travel costs required for travel with respect to each of the service candidates, and setting a QUBO coefficient (Q(o)) of an object term of a QUBO problem; a constraint term setting unit (13) for setting a QUBO coefficient (Q(k)) of a constraint term; a coupling unit (14) for generating a coupled QUBO coefficient (Q(l)) by weighting and coupling the QUBO coefficient (Q(o)) of the object term and the QUBO coefficient (Q(k)) of the constraint term; an annealing unit (15) for obtaining, by annealing, one or more solutions to a QUBO problem represented by the coupled QUBO coefficient (Q(l)); and a constraint verification unit (16) for extracting executable solutions satisfying a constraint condition from the one or more solutions, and selecting an optimal solution from the executable solutions.
This inventory management device (1) of an inventory management system (100) includes: an article identification information acquisition unit (10) that acquires article identification information for identifying an article; a storage unit (11) that stores information relating to an article including article state information indicating the state of the article, information relating to a transport device (2), and information relating to a storage location of the article; an article movement management unit (12) that selects a movement destination of the target article on the basis of the information relating to the article, the information relating to the transport device (2), and the information relating to the storage location of the article; a transport device management unit (13) that transmits an instruction to cause the transport device (2), selected on the basis of the information relating to the article and the information relating to the transport device (2), to transport the target article to the movement destination selected by the article movement management unit 12; and a measurement management unit (14) that updates the article state information on the basis of measurement results of at least the state of the article. The transport device (2) transports the target article to the movement destination selected by the article movement management unit (12) in accordance with the instruction from the transport device management unit (13).
B65G 1/137 - Dispositifs d'emmagasinage mécaniques avec des aménagements ou des moyens de commande automatique pour choisir les objets qui doivent être enlevés
The purpose of the present invention is to achieve accurate recognition of a character string written across a plurality of ruled line frames without relying on ruled line frame information. The present invention provides a table recognition device that recognizes a character string written in a tabular document from image information of the tabular document, the table recognition device comprising: a character recognition unit that recognizes character strings each written inside each of a plurality of ruled line frames provided in the tabular document; and a ruled line frame merge determination unit that identifies, from among an independent character string recognized for a target ruled line frame treated as a target from among the plurality of ruled line frames and a concatenated character string obtained by concatenating the independent character string with a character string recognized for a ruled line frame different from the target ruled line frame the independent character string or the concatenated character string having a higher degree of agreement with a conforming character string to be written in the tabular document as a unified character string that belongs to the target ruled line frame.
G06V 30/00 - Reconnaissance de caractères; Reconnaissance d’encre numérique; Reconnaissance de formes basée sur une image orientée documents
G06V 30/412 - Analyse de mise en page de documents structurés avec des lignes imprimées ou des zones de saisie, p.ex. de formulaires ou de tableaux d’entreprise
MITSUBISHI ELECTRIC BUILDING SOLUTIONS CORPORATION (Japon)
Inventeur(s)
Osawa, Azusa
Hirakida, Ken
Oki, Katsunori
Abrégé
Provided are: a diagnosis system that can estimate a lifespan period at which replacement of a motor becomes necessary; and a learning device. This diagnosis system is for diagnosing deterioration in the insulation performance of a motor, the diagnosis system comprising: a reception unit that receives an input of a detected value of a leak current flowing in a closed circuit, which includes a coil of the motor and a grounding portion of the motor; and a diagnosis unit that uses a dataset, in which are included in association with each other the detected value of an initial leak current detected at a time point serving as a reference point and the detected value of the leak current received by the reception unit, and a prediction model, which is for inferring from the dataset a remaining lifespan based on the insulation performance of the motor, to output information for estimating the remaining lifespan.
In a rotary electric machine in which the number of slots in each pole and each phase is four or more and armature windings are configured as distributed windings, flux barriers (63IN) are formed as flux barriers adjacently to each of both ends, in the circumferential direction, of first permanent magnets (62IN) constituting each magnetic pole. Given P1 as the center angle of the arc connecting circumferential-direction centers of slots (51S) adjacent to each other in the circumferential direction, the rotary electric machine is configured to ensure a first condition that center angle θ１with respect to a rotation center O of a first arc portion (61M1) constituting an outer circumferential surface outward in a radial direction of a rotor core (61) in which the flux barrier (63IN) is not formed between the magnetic poles adjacent in the circumferential direction, is θ１= P1 x 2.1 or less. Note that P1 is the center angle of an arc connecting circumferential-direction centers of slots adjacent to each other in the circumferential direction.
This reinforcement inspection device (2) comprises: an acquisition unit (221) that acquires image information; a selection unit (223) that selects a designated learning model from among a plurality of learning models for inferring a sub-component member appearing in the image information, the learning models being provided with respect to each external appearance feature including the type, color, and shape of the sub-component member; and an inference unit (224) that infers a sub-component member from the image information using the selected learning model.
The purpose of the present invention is to provide a technology capable of suppressing the size of an occupant imaging device for imaging vehicle occupants. This occupant imaging device comprises a board, an imaging unit, and a plurality of light emitting units. The imaging unit is provided on the board. The imaging unit images at least one occupant of the driver's seat, the front passenger seat, and the rear seat of the vehicle. The plurality of light emitting units are provided on the board. The plurality of light emitting units emit light to be radiated to at least one occupant of the driver's seat, the front passenger seat, and the rear seat of the vehicle. The plurality of light emitting units are positioned on one side of the vehicle width direction with respect to the imaging unit.
The present application provides a rotary electric machine in which stress concentration on a thin-walled portion of a rotor core can be reduced. A rotary electric machine (100) comprises a stator (200) and a rotor (300) configured of a rotor core (311), which is arranged through a magnetic gap with the stator (200) and in which electromagnetic steel sheets are laminated, and a plurality of permanent magnets (321) arranged at equal intervals in the circumferential direction in the rotor core (311). The rotary electric machine is provided with axial holders (331) arranged for half the number of magnetic poles of the rotor (300) on the radially inner side of the permanent magnets (321), a rotary holder (400) configured in a cylindrical shape with a rotor core (311) being arranged as an outer tubular part, and a suppressing structure (351) that suppresses the bending moments about the axial holders (331) as fulcrums.
The present invention provides an air conditioner comprising: an air conditioning unit (115) that carries out air conditioning for a room where a user is present according to a set value; a vitals detection unit (111) that detects vitals, which is living body information relating to the user; and a control unit (116) that determines a sense of comfort of the user from the detected vitals, identifies a preference to the air conditioning of the user from the sense of comfort, and controls the air conditioning according to the identified preference.
The purpose of the present disclosure is to make a driver aware of an obstacle outside an effective visual field range of the driver. An illumination control device (101) according to the present disclosure comprises: an obstacle acquisition unit (11) that acquires information on at least one obstacle present in an area around a vehicle (24); a line-of-sight direction acquisition unit (12) that acquires the direction of the line of sight of a driver (25) of the vehicle (24); a visual field estimation unit (13) that estimates a certain range centered on the line of sight direction to be an effective visual field range of the driver (25); a determination unit (14) that determines whether the specific obstacle, which is one obstacle among the at least one obstacle, is included in the effective visual field range; and an illumination control unit (15) which, when the specific obstacle is not included in the effective visual field range, causes an illumination device (23) mounted to the vehicle (24) to implement guidance illumination in order to guide the line of sight of the driver (25) to the specific obstacle. The guidance illumination is implemented in the direction of an end part of the effective visual field range, the end part being near the specific obstacle.
B60Q 1/00 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet
B60Q 1/18 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs étant principalement destinés à éclairer la route en avant du véhicule ou d'autres zones de la route ou des environs les dispositifs étant des phares supplémentaires à l'avant
A carbon dioxide recovery method according to the present disclosure comprises: a step for causing an absorbent material (4) to absorb carbon dioxide from a carbon dioxide-containing gas; a step for injecting the absorbent material (4) having carbon dioxide absorbed therein into sewage water; and a step for recovering carbon dioxide from the absorbent material (4) injected into the sewage water.
B01D 53/02 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse
B01D 53/14 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
An illumination control system (100) comprises an illumination device (10e) that emits image light (61) diagonally with respect to an illuminated surface (51), a storage unit (10a) that stores optical data associating the light intensity and wavelength of the image light (61) reflected by the illuminated surface (51), an identification unit (10b) that identifies characteristics of the illuminated surface (51) illuminated by the illumination device (10e), an estimation unit (10c) that estimates the position of the eyes of a user (21), and a control unit (10d) that controls the light intensity or wavelength of the image light (61) emitted from the illumination device (10e) on the basis of the characteristics of the illuminated surface (51) and the result estimated by the estimation unit (10c).
Provided is a motor system comprising a motor (1) and a control unit that controls the motor, wherein: the motor has a rotor (10) in which a magnetic-flux-generating body that generates magnetic flux is disposed, a stator (12) having a back yoke (13) that is disposed facing the rotor and a plurality of teeth (14) that protrude toward the rotor from the back yoke and are disposed at intervals in the rotation direction of the rotor, a winding (16) that is wound around the stator, and a plurality of magnetic sensors (17-1 to 17-6) that are provided to slots (15) constituting spaces between the adjacent teeth and that measure magnetic flux density; the control unit has a computation unit that derives the rotation angle and/or the eccentricity of the rotor on the basis of signals from the plurality of magnetic sensors; and the signals from the magnetic sensors used by the computation unit are produced by the magnetic sensors provided to the slots for which the windings on both sides are in the same phase and for which the directions of electricity conduction are mutually opposite.
H02K 29/08 - Moteurs ou génératrices à dispositifs de commutation non mécaniques, p.ex. tubes à décharge ou dispositifs à semi-conducteurs avec des dispositifs détecteurs de la position utilisant des dispositifs à effet magnétique, p.ex. dispositifs à effet Hall ou magnéto-résistances
H02P 6/16 - Dispositions de circuits pour détecter la position
This packaging member has a body of an air-conditioning device and has packaged therein an air-conditioning device that includes, in the body, a first component disposed on the side surface of the body, wherein the packaging member comprises: a bottom-surface plate-form component that covers one surface of the body, the bottom-surface plate-form component having a bottom surface that faces the body, and a plurality of upright surfaces that extend from edges of the bottom surface; a first cushioning material for protecting the body, the first cushioning material being disposed on the bottom surface; and a second cushioning material for protecting a first component, the second cushioning material being disposed on a first upright surface, of a plurality of upright surfaces, at a position facing the first component when bent.
B65D 77/26 - Eléments ou dispositifs pour placer ou protéger les objets
B65D 81/113 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu utilisant des blocs de matériau amortisseur de chocs de forme spécialement adaptée au contenu
B65D 85/68 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour machines, moteurs ou véhicules assemblés ou en pièces détachées
The present invention provides a rotary electric machine comprising: a motor mounted to an object to be driven and having a rotary shaft, a rotor fixed to the rotary shaft, and a stator disposed outside the rotor; and a motor case storing the motor. The motor case has a cylindrical portion which extends along the axial direction of the rotary shaft and to which the stator is fixed, a bottom portion covering one end of the cylindrical portion in the axial direction, and a flange protruding from an outer circumference surface of the bottom portion. The flange has a mounting surface which abuts against a housing of the object to be driven and which is fixed to the housing. A ratio of the thickness of the bottom portion to the thickness of the flange portion is 1 or greater.
The invention makes it possible to provide a cooler and a cooling system for efficiently cooling the heat generated from a heating element. A cooler (1) is for cooling a heating element (2). The cooler (1) is provided with: a case (20) having an outer surface to which the heating element (2) is provided and having an interior space into which a refrigerant flows; and fins (11) that protrude out from an inner surface of the case (20) and form a refrigerant flow path in the interior space. The fins (11) include: a plurality of columnar parts (12) arranged to be staggered; a plurality of planar parts (13) that interconnect columnar parts (12) that are adjacent in a flow direction F which is orthogonal to a height direction H of the case and in which the refrigerant flows; and a plurality of diagonally connecting parts (14) that interconnect columnar parts (12) that are adjacent in a diagonal direction diagonally intersecting with the flow direction F. Also, a cooling system (30) is provided with the cooler (1), a heat exchanger (40), a pump (50), and piping (60) connecting the foregoing.
H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
H01L 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
A learning device (100) comprises: a feature-selection-discriminator learning unit that learns a feature selection discriminator by using a target domain; a feature selection unit (104) that selects an effective feature in the feature selection discriminator; and a final discriminator learning unit (106) that learns a final discriminator by using a source domain, the final discriminator extracting the selected feature to make discrimination.
A semiconductor laser light source device comprising a metal stem (1), a temperature control module (3) secured to the front surface of the metal stem (1), a first support block (4) secured to the temperature control module (3), a first dielectric substrate (5) that has the back surface secured to the first support block (4) and on the front surface of which a semiconductor light modulation element (6) is secured and a first ground electrode pattern (5a) is formed, a second support block (9) secured to the front surface of the metal stem (1), and a second dielectric substrate (10) that is secured to the second support block (9) and on the front surface of which a second ground electrode pattern (10a) is formed, wherein a metal film (13) electrically connected to the second ground electrode pattern (10a) is formed on a region of the second dielectric substrate (10) side surface located on the first dielectric substrate (5) side, said region having a length of at least one-half of said side surface.
H01S 5/02212 - Supports; Boîtiers caractérisés par la forme des boîtiers du type CAN, p.ex. boîtiers TO-CAN avec émission le long ou parallèlement à l’axe de symétrie
A gripper according to the present disclosure comprises: a finger portion (110); a rotary fingertip (120) provided at a tip of the finger portion (110) and coming into direct contact with a target; a rotary motor (130) serving as a rotational power generator for the rotary fingertip (120); and a finger extension/contraction motor (140) serving as a power generator for moving the rotary fingertip (120) in an extension/contraction direction of the finger portion (110). The rotary fingertip (120) performs an operation of pressing against and rotating the target as a pre-gripping preparation operation.
MITSUBISHI ELECTRIC BUILDING SOLUTIONS CORPORATION (Japon)
MITSUBISHI ELECTRIC CORPORATION (Japon)
Inventeur(s)
Narui, Tomohiro
Mega, Toshihiro
Sato, Fuyuki
Nagahiro, Kazuyuki
Otani, Shinichiro
Kawano, Hiroki
Abrégé
This server (10) comprises a processor (11) that executes a computation process for determining in which energy storage facility among a plurality of energy storage facilities (30) to store electric power generated from a naturally fluctuating electric power supply (20). When the electric power generated from the naturally fluctuating electric power supply (20) exceeds the electric power consumption of a building and surplus electric power is generated, the processor (11) extracts, from among the plurality of energy storage facilities (30), one or more energy storage facilities in which a period during which the surplus electric power exceeds a prescribed amount is longer than a period during which continuous energy storage is required in accordance with the specifications of the facility. The processor (11) calculates, for each of the one or more energy storage facilities, an amount by which an electricity bill will be reduced in the event that the surplus electric power is stored in said energy storage facility, and determines the energy storage facility in which to store the surplus electric power on the basis of the amount of reduction.
The present invention obtains a compressor which reduces the size of a balance weight which cancels imbalance of a centrifugal force occurring in a compression mechanism section and secures a communication path for a refrigerant and a lubricant moving inside the compressor. Provided is a compressor comprising a hermetic container 101; a compression mechanism section 10 that compresses a refrigerant; and an electric motor 20 formed of a stator 5 and a rotor 1 having an axis C as the center of rotation. When a rotor iron core 22 forming the rotor 1 is sectioned to a first iron core section 22a and a second iron core section 22b at an imaginary reference plane V as a boundary plane, first voids 31 are formed in the first iron core section 22a so as to penetrate from one end surface to the other end surface in the axial direction and second voids 32 are formed in the second iron core section 22b so as penetrate from one end surface to the other end surface in the axial direction, each of the second voids 32 being narrower in cross sectional area than each of the first voids 31 on a cross section orthogonal to the axis C.
This power generation element (10) comprises a plurality of magnetic wires (11) that exhibit a large Barkhausen effect, a pickup coil (12) that is wound on the circumference of a bundle of the plurality of magnetic wires (11), and magnetic connection members (13) that magnetically connect respective end sections of the plurality of magnetic wires (11) to each other at both ends of the plurality of magnetic wires (11). When a magnetic field applied to the magnetic wires (11) reverses, the magnetic wires (11) cause the pickup coil (12) to generate a pulse voltage due to the large Barkhausen effect.
G01D 5/245 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques produisant des impulsions ou des trains d'impulsions utilisant un nombre variable d'impulsions dans un train
In a power converter, a controller controls the operation of a converter, and a control voltage generator generates a control voltage for operating the controller. When the voltage value of the direct-current voltage output from the power converter is higher than the voltage value of the control voltage and a detection signal is not output from a voltage detector that detects the power supply voltage, the operation of switching elements of the converter is stopped under the control of the controller.
H02P 27/08 - 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 avec modulation de largeur d'impulsions
A semiconductor device includes a conductor having a plate shape with a first thickness, an insulator sealing a portion of the conductor, a semiconductor element sealed in the insulator and electrically connected to the portion of the conductor, and a terminal bonded to the conductor outside of the insulator. A length, along the conductor, from a section where the conductor and the terminal are bonded toward the semiconductor element to the insulator, is greater than the first thickness.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
A gas laser amplifier includes a housing, discharge electrode pairs, and an optical resonator. The housing includes an entrance window that allows entry of a first laser beam from outside and an exit window that allows exit of the first laser beam amplified. Each of the discharge electrode pairs excites a laser gas supplied between discharge electrodes facing each other in the housing. The optical resonator causes a second laser beam to oscillate with a gain of the excited laser gas in a non-incident state where the first laser beam from outside the housing does not enter the housing through the entrance window. In an incident state where the first laser beam enters the housing through the entrance window, the optical resonator suspends the oscillation of the second laser beam.
H01S 3/10 - Commande de l'intensité, de la fréquence, de la phase, de la polarisation ou de la direction du rayonnement, p.ex. commutation, ouverture de porte, modulation ou démodulation
G03F 7/00 - Production par voie photomécanique, p.ex. photolithographique, de surfaces texturées, p.ex. surfaces imprimées; Matériaux à cet effet, p.ex. comportant des photoréserves; Appareillages spécialement adaptés à cet effet
H01S 3/036 - Moyens pour obtenir ou maintenir la pression désirée du gaz à l'intérieur du tube, p.ex. au moyen d'un getter ou d'une réactivation; Moyens pour faire circuler le gaz, p.ex. pour uniformiser la pression à l'intérieur du tube
H01S 3/081 - Structure ou forme des résonateurs optiques ou de leurs composants comprenant trois réflecteurs ou plus
H01S 3/223 - Lasers, c. à d. dispositifs utilisant l'émission stimulée de rayonnement électromagnétique dans la gamme de l’infrarouge, du visible ou de l’ultraviolet caractérisés par le matériau utilisé comme milieu actif à gaz le gaz actif étant polyatomique, c. à d. contenant plusieurs atomes
A method for manufacturing a semiconductor device of the present disclosure includes: ion-implanting impurities into a source-drain electrodes forming region where a source electrode and a drain electrode are to be formed on a nitride semiconductor layer formed on a substrate; forming a silicon nitride film on the surface of the nitride semiconductor layer by a plasma-enhanced chemical vapor deposition method, the silicon nitride film constituting a surface protecting sacrifice film and having a refractive index of 1.80 or more and less than 1.88 and a thickness of 100 nm or more and 500 nm or less; and heat-treating the nitride semiconductor layer on which the surface protecting sacrifice film is formed.
A detection circuit is provided to output a feedback signal and a adjustment current when a voltage of a high-voltage side main terminal of a semiconductor switching device is equal to or higher than a preset threshold value in a period in which a gate drive circuit turns off the semiconductor switching device to cut off a current, a control circuit diagnoses a state of the semiconductor switching device or controls a signal to be outputted to the gate drive circuit, on the basis of the feedback signal, and a gate current, which is an output of the gate drive circuit, is adjusted by the adjustment current.
H03K 17/082 - Modifications pour protéger le circuit de commutation contre la surintensité ou la surtension par réaction du circuit de sortie vers le circuit de commande
H03K 17/16 - Modifications pour éliminer les tensions ou courants parasites
88.
ROAD SURFACE INFORMATION COLLECTING DEVICE, ROAD SURFACE DETERIORATION DETECTING SYSTEM, AND ROAD SURFACE INFORMATION COLLECTING METHOD
A road surface information collecting device, which is mounted on a vehicle to transmit a shot image acquired by shooting a road surface to a server to detect road surface deterioration, includes processing circuitry configured to: acquire the shot image of the road surface around the vehicle shot by a shooting device mounted on the vehicle; acquire shot area information regarding an area on the road surface shot in the acquired shot image; extract one or more candidate images acquired by shooting a certain area on the road surface out of acquired shot images on a basis of the acquired shot area information; select a selected image to be transmitted to the server out of the extracted candidate images; and transmit the selected image to the server.
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p.ex. utilisant un modèle de réflectance ou d’éclairage
The communication system includes: a first base station to which a first communication terminal is connected, the first communication terminal supporting terminal-to-terminal communication in which communication terminals directly communicate with each other; and a second base station to which a second communication terminal is connected, the second communication terminal supporting the terminal-to-terminal communication, and in a case where the second base station receives a handover request for the first communication terminal to connect to the second base station via the second communication terminal, the second base station transmits, to the first communication terminal and the second communication terminal, communication configuration information indicating the content of a configuration for the first communication terminal and the second communication terminal to perform terminal-to-terminal communication therebetween.
An awakening effort motion estimation device includes processing circuitry configured to acquire a captured image obtained by imaging an occupant's face in a vehicle; detect, on a basis of the captured image having been acquired, two reference points for estimating a motion of the occupant's mouth, the two reference points including one point on a mask worn by the occupant, and the other point being a point based on a feature point of the occupant's face or a point different from the one point on the mask in the captured image; calculate a reference point distance between the detected two reference points; and estimate whether or not the occupant is performing an awakening effort motion by moving his or her mouth depending on whether or not the calculated reference point distance satisfies an awakening effort estimating condition.
A flying object (109) flies on the earth's limb. Three or more surveillance satellites (120) monitor the earth's limb from different latitudes than each other at a time of interest and transmit three or more sets of monitoring data. A ground system (130) receives the three or more sets of monitoring data, calculates three or more line-of-sight directions from the three or more surveillance satellites to the flying object at the time of interest based on the three or more sets of monitoring data, calculates flying object coordinate values indicating the position of the flying object at the time of interest based on the three or more line-of-sight directions, and selects one flight path model from multiple flight path models based on the flying object coordinate values.
An information processing device includes a data collecting unit that collects sensor data from a plurality of sensors; a determination-data generating unit that generates determination batch data including learned data and unlearned data, the learned data being learning data that has already been used to learn a learning model for making a prediction based on the sensor data, the unlearned data corresponding to the sensor data; and a relearning determining unit that calculates propensity scores for the learned data and the unlearned data by using a covariate affecting a result of the prediction to perform stratification by allocating the learned data and the unlearned data to a plurality of layers, and to determine whether or not the learning model is to be relearned by using a frequency of appearance of a critical layer and a frequency of appearance of critical data from a result of the stratification.
An isolation region separates a first circuit region and a second circuit region. A signal conveyance element is an element to convey a signal from the first circuit region to the second circuit region and includes at least one primary coil and two secondary coils. The at least one primary coil has opposite ends electrically connected to the first circuit region and is disposed in the isolation region. The two secondary coils each have opposite ends electrically connected to the second circuit region, are arranged to be magnetically coupled to the at least one primary coil, and are arranged in the isolation region.
H01L 23/522 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre comprenant des interconnexions externes formées d'une structure multicouche de couches conductrices et isolantes inséparables du corps semi-conducteur sur lequel elles ont été déposées
H01L 23/528 - Configuration de la structure d'interconnexion
H01L 27/02 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface
94.
POWER CONVERTER, MOTOR DRIVING APPARATUS, AND AIR CONDITIONER
A power converter includes: a rectifying and boosting unit that rectifies first alternating-current power supplied from a commercial power supply and boosts a voltage of the first alternating-current power; a capacitor connected to an output end of the rectifying and boosting unit; an inverter to convert power output from the rectifying and boosting unit and the capacitor into second alternating-current power, and output the second alternating-current power to a device; and a control unit that reduces a current flowing through the capacitor by controlling the rectifying and boosting unit and by controlling the inverter such that the inverter outputs, to the device, the second alternating-current power containing a ripple dependent on a ripple of power flowing from the rectifying and boosting unit into the capacitor. The control unit controls operation of the power converter in accordance with an air-conditioning condition of an air conditioner.
H02P 27/08 - 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 avec modulation de largeur d'impulsions
A component measurement device for measuring a given component contained in a sample. The component measurement device includes an excitation light source to emit excitation light onto the optical medium portion, a probe light source to emit probe light onto the optical medium portion, an intensity modulation unit to perform intensity modulation on the excitation light emitted by the excitation light source based on stratum corneum information about stratum corneum of the sample to generate intensity-modulated excitation light and emit the generated intensity-modulated excitation light onto the optical medium portion, and a measurement unit to measure the given component based on a difference between the probe light emitted from the optical medium portion in a first state where the excitation light is emitted and the probe light emitted from the optical medium portion in a second state where the intensity-modulated excitation light is emitted.
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p.ex. de la concentration des gaz dans le sang, de la valeur du pH du sang
A61B 5/107 - Mesure de dimensions corporelles, p.ex. la taille du corps entier ou de parties de celui-ci
A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p.ex. de la concentration des gaz dans le sang, de la valeur du pH du sang en utilisant des capteurs optiques, p.ex. des oxymètres à photométrie spectrale
96.
METHOD AND SYSTEM FOR DETERMINING JUNCTION TEMPERATURE OF POWER SEMICONDUCTOR
The present invention concerns a method for determining the junction temperature of a power semiconductor using a temperature sensitive electrical parameter of a thermal sensitive electrical device in a system comprising the thermal sensitive electrical device, an external electrical circuit, a compensation module and a measurement module. The compensation module is composed at least of a first and a second switches. The invention: —puts the first switch in a closing state and puts the second switch in an opening state during a first period of time in order to measure a first set of voltages, —changes the state of the first switch and/or the state of the second switch or the state of at least one another switch during at least one another period of time in order to measure at least one another voltage, —determines a value of the temperature sensitive parameter using the measured voltages.
G01K 7/01 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments semi-conducteurs à jonctions PN
G01K 7/24 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance non linéaire, p.ex. une thermistance dans un circuit spécialement adapté, p.ex. un circuit en pont
97.
TRAVELING SUPPORT SYSTEM AND TRAVELING SUPPORT METHOD
To provide a traveling support system and a traveling support method which can switch a rough traveling support adapted to a rough merging behavior of the merging vehicle, and a traveling support of avoiding a collision between the object vehicle and the merging vehicle, according to conditions. A traveling support system comprising: a merging supporter that supports a traveling of the object vehicle so that a traveling at a time of merging becomes smooth; a collision avoidance supporter that calculates a collision risk and supports a traveling of the object vehicle so that the collision risk decreases; and a traveling support selector that determines whether the traveling support of the merging supporter or the traveling support of the collision avoidance supporter is performed.
A first voltage control circuitry controls a first representative value, i.e., an average-value corresponding value of DC capacitor voltages of all converter cells to follow an overall voltage command value. A phase balance control circuitry controls second representative values, i.e., average-value corresponding values of DC capacitor voltages of the converter cells in leg circuits for respective phases to follow the first representative value. A positive-negative balance control circuitry controls deviations of third representative values, i.e., average-value corresponding values of the DC capacitor voltages of the converter cells in the positive and negative arms of the leg circuits for respective phases to become zero between the positive and negative arms. An individual balance control circuitry controls DC capacitor voltages of all the converter cells to follow the third representative values.
H02M 7/155 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type thyratron ou thyristor exigeant des moyens d'extinction utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/084 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques utilisant un circuit de commande commun à plusieurs phases d'un système polyphasé
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu; Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
H02M 7/19 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type thyratron ou thyristor exigeant des moyens d'extinction utilisant uniquement des dispositifs à semi-conducteurs agencés pour la marche en série, p.ex. pour la multiplication de la tension
The primary circuit and the secondary circuit are electrically insulated from each other by the transformer so as to operate at different reference potentials. The primary coil has a first end which is driven by an input signal. The primary coil has a second end which is driven by an output signal of the delay element. An induced voltage of the secondary coil is input to the retention element, which, in turn, switches and retains a value of the output signal, based on the induced voltage of the secondary coil.
H03K 17/691 - Commutation ou ouverture de porte électronique, c. à d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ avec une isolation galvanique entre le circuit de commande et le circuit de sortie utilisant un couplage par transformateur
H03K 17/723 - Dispositifs à semi-conducteurs bipolaires comportant au moins trois jonctions PN, p.ex. thyristors, transistors unijonction programmables, ou comportant au moins quatre électrodes, p.ex. commutateurs commandés au silicium, ou comportant deux électrod avec une isolation galvanique entre le circuit de commande et le circuit de sortie utilisant un couplage par transformateur
A controlling circuitry of a power conversion device has a first control mode for controlling circulation current circulating among leg circuits for the respective phases in a power converter so that an AC component having a frequency that is an even multiple other than a multiple of 3 with respect to the frequency of a fundamental component of AC is contained in the circulation current, and determines whether to make the first control mode active or inactive, on the basis of the voltage value of an energy storage element.
