A tank for storing an electrolyte in a redox flow battery system includes a tank body which has an internal space separated from the outside, and a cover member, at least a surface of which is solid, wherein the cover member is disposed to float on a liquid surface of the electrolyte stored in the internal space so as to cover the liquid surface, and an area of the liquid surface that is covered by the cover member is 0.90 times or more and 0.99 times or less the entire area of the liquid surface.
H01M 8/04186 - Dispositions pour la commande des paramètres des réactifs, p. ex. de la pression ou de la concentration des réactifs chargés en liquide ou en électrolyte
H01M 8/18 - Éléments à combustible à régénération, p. ex. batteries à flux REDOX ou éléments à combustible secondaires
A connector is connected to a second wire and includes a first wire, a terminal, a rubber plug, and a housing for accommodating the rubber plug. The first wire includes a first core wire and a first insulation coating covering the first core wire. The second wire includes a second core wire and a second insulation coating covering the second core wire. The terminal includes a first connecting portion to be connected to the first core wire and a second connecting portion to be connected to the second core wire. The rubber plug is formed with a cavity extending in a first direction, the terminal, the first wire and the second wire being inserted inside the cavity.
A connector with a built-in ferrite core is disclosed which suppresses the damage of the ferrite core and has an excellent degree of freedom in selecting a resin material to be used. A connector 10 with a built-in ferrite core includes a terminal fitting 12, a ferrite core 14 to be arranged to surround the terminal fitting 12 and a connector housing 16 for accommodating the terminal fitting 12 and the ferrite core. The connector housing 16 includes a first resin portion 18 for holding the terminal fitting 12 in an embedded state and a second resin portion 20 for holding the first resin portion 18 and the ferrite core 14 in an embedded state.
H01R 13/7193 - Association structurelle avec des composants électriques incorporés spécialement adaptée à la haute fréquence, p. ex. avec des filtres avec des filtres en ferrite
The purpose of the present invention is to preferably connect a counterpart-side inner conductor to an inner conductor housed in an insulator. This coaxial connector is to be connected to a counterpart-side coaxial connector having a counterpart-side inner conductor, and comprises: an inner conductor to which the counterpart-side inner conductor is connected; an insulator including a cylindrical part in which the inner conductor is to be housed; and an outer conductor that surrounds the insulator. In the inner circumferential section of the cylindrical part, a rib is formed so as to partially project in the circumferential direction of the inner circumferential section of the cylindrical part and to extend in the axial direction of the cylindrical part.
H01R 24/50 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence montés sur une PCB [carte de circuits imprimés]
An optical fiber cable includes a cable core including a plurality of optical fibers, at least one tensile strength member provided along an axis of the cable core, and a sheath covering the cable core from an outside and containing the tensile strength member. The sheath is flattened such that a long axis of the sheath overlaps a position where the tensile strength member is provided with respect to the cable core, in a cross-sectional view orthogonal to an axis of the optical fiber cable. A circularity of an outer diameter of the cable core is larger than a circularity of a surface layer of the sheath. The circularity of the surface layer of the sheath is 85% or more and 96% or less, in the cross-sectional view.
A shielded flat cable includes a plurality of conductors arranged in parallel and including a ground line, an insulator including a first insulator disposed on an upper surface of the plurality of conductors and a second insulator disposed on a lower surface of the plurality of conductors, a metal foil disposed above the first insulator and electrically connected to the ground line, and a shield layer electrically connected to the metal foil and disposed so as to surround outer peripheries of the insulator and the metal foil.
An optical connector capable of reducing damage in an optical fiber and a production method for the optical connector. The optical connector is provided with a fiber member, a ferrule, and a second protective member. The fiber member includes an optical fiber and a first protective member that is provided to a first region of the optical fiber, and covers the first region. The ferrule includes a through hole through which a second region of the optical fiber is inserted. The second protective member is provided to a third region of the optical fiber situated between the ferrule and the first protective member. The second protective member covers at least one part of the third region of the optical fiber.
This optical fiber (2) comprises: a glass fiber (21) having a core (25), a cladding (26) surrounding the core, and at least one void (27) formed in the cladding and extending along the optical axis direction of the core; and a resin coating (22) covering the outer circumferential surface of the glass fiber. An exposed part (23) of the glass fiber exposed from the resin coating includes a bent section (51) that is bent with respect to the direction in which a coating part (24) of the glass fiber covered by the resin coating extends. The bent section (51) includes a bent segment that is maintained at a radius of curvature of 1.5 mm or less in a state in which bending stress does not remain. The at least one void (27) extends in the optical axis direction at least in the bending segment. Bending loss is 1.0 dB or less when bending having a radius of curvature of 1.5 mm or less is applied to the glass fiber (21) by 90 degrees.
This carbon nanotube composite material contains carbon nanotubes and nanoparticles attached to the carbon nanotubes. The carbon nanotubes include metal type carbon nanotubes and semiconductor type carbon nanotubes. The probability that the carbon nanotubes have a chiral angle of 24° or more is 69% or more on the basis of number of nanotubes. The probability that the carbon nanotubes have a diameter of 2 nm or less is 94% or more on the basis of number of nanotubes. The nanoparticles include a first element. The first element is iron.
According to the present invention, the adverse effect of electromagnetic noise between adjacent inner conductors can be suppressed. A connector (1) comprises: a plurality of pairs of large inner conductors (70) and small inner conductors (170) for differential communication; a plurality of large dielectrics (60) and small dielectrics (160) to which the large inner conductors (70) and the small inner conductors (170) of each pair are respectively assembled; and an outer conductor (30) for accommodating the plurality of large dielectrics (60) and small dielectrics (160). The connector (1) is provided with an electrically conductive shielding member (80) which is arranged between a second connecting portion (72) of one pair of large inner conductors (70) assembled to one of the large dielectrics (60) and a second connecting portion (172) of another pair of small inner conductors (170) assembled to the small dielectric (160) adjacent to said large dielectric (60). The shielding member (80) is in contact with a separating wall (38) of the outer conductor (30).
According to the present invention, the adverse effect of electromagnetic noise between adjacent inner conductors can be suppressed. A connector (1) comprises: a plurality of pairs of large inner conductors (70) and small inner conductors (170) for differential communication; a plurality of large dielectrics (60) and small dielectrics (160) to which the large inner conductors (70) and the small inner conductors (170) of each pair are respectively assembled; and an outer conductor (30) for accommodating the plurality of large dielectrics (60) and small dielectrics (160). The connector (1) is provided with an electrically conductive shielding member (80) which is arranged between a second connecting portion (72) of one pair of large inner conductors (70) assembled to one of the large dielectrics (60) and a second connecting portion (172) of another pair of small inner conductors (170) assembled to the small dielectric (160) adjacent to said large dielectric (60). The shielding member (80) is in contact with a ground circuit (104) of a circuit board (100).
A multicore optical fiber (1) according to the present invention includes silica-based glass. The multicore optical fiber (1) comprises: a plurality of cores (2); cladding (3, 4) that surrounds the plurality of cores (2) and has a refractive index lower than the refractive index of the plurality of cores; and a low-refractive-index part (5) that is disposed on a line segment (m) that connects the central axes (2a) of two cores disposed closest to each other among the plurality of cores (2) in a cross section orthogonal to the central axis (1a) of the multicore optical fiber, and that has a refractive index lower than the refractive index of the cladding. In the cross section, the low-refractive-index part (5) has a non-circular shape.
This fiber ribbon comprises a plurality of optical fibers. The plurality of optical fibers are arranged in a second direction intersecting a first direction in which the central axis of the optical fibers extends. Each of the plurality of optical fibers has one or more cores, a cladding, a resin coating, and a marker. The one or more cores are separated from the central axis. The marker is provided continuously or intermittently along the first direction on the surface of the resin coating. In each optical fiber, the arrangement of the marker and the one or more cores is constant along the first direction. The arrangement direction of the markers viewed along the central axis of each optical fiber is the same for the plurality of optical fibers. In a cross section perpendicular to the first direction of each optical fiber, the one or more cores are separated from a line segment connecting the central axis and the marker.
The purpose of the present invention is to provide a technique whereby even when a filmy base layer is used as an insert in insert molding, edge portions of the base layer can be inhibited from deforming. This electrical article comprises: a circuit component including a filmy base layer having a first surface and a second surface, which face in opposite directions, and an electroconductive layer formed on the first surface of the base layer; and a molded resin part formed by insert molding using the circuit component as an insert. The base layer comprises: a main body where the molded resin part is formed; and an extension part extending from the main body. The electroconductive layer is provided to some of the first surface of the main body. The molded resin part is formed on the electroconductive layer and on the first surface of the main body. In the molded resin part, a gate mark is provided at a position that overlaps with the extension part.
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
This method for manufacturing an optical fiber preform includes: a step of chamfering a corner part 20c between a first end surface 20a of a dummy tube 20 and an outer peripheral surface 20p of the dummy tube 20; and a step of welding the first end surface 20a of the dummy tube 20 after the chamfering to an end surface 10a of a clad tube 10.
A reactor includes a coil including a winding portion and a magnetic core. The magnetic core includes a plurality of segments including a first core piece. The first core piece is made of a composite material containing a resin and a soft magnetic powder dispersed in the resin, and includes a first part extending in a direction orthogonal to an axial direction of the winding portion and arranged at a position facing an end surface of the winding portion and a second part extending in the axial direction from the first part. The first and second parts are continuously formed without any joint. A first relative magnetic permeability of the first part for a magnetic flux along an extension direction of the first part and a second relative magnetic permeability of the second part for a magnetic flux along an extension direction of the second part are different.
A mixed powder for powder metallurgy of the present disclosure includes a metal powder and a graphite powder. The graphite powder includes a spherical graphite powder. Particles of the spherical graphite powder each have an aspect ratio of 4 or less, where the aspect ratio is a ratio of a major axis length to a minor axis length. A content ratio of the spherical graphite powder to the graphite powder is 70% or greater. The graphite powder has an apparent density of 0.2 g/cm3 or greater. The graphite powder has a tap density of 0.5 g/cm3 or greater.
The present disclosure provides a wire harness fixture that makes it possible to easily detach an electric wire member from an attachment target and also provides a wire harness. A wire harness fixture (12) according to one embodiment of the present disclosure comprises a fixing member (20) that is fixed to an attachment target (P) and an electric wire holding member (30) for holding an electric wire member (11). The electric wire holding member (30) has a first connection portion (31). The fixing member (20) has a second connection portion (21) that is removably connected to the first connection portion (31). The electric wire holding member (30) is attached to the fixing member (20) in a separable manner by the connection between the first connection portion (31) and the second connection portion (21).
The present invention can increase reliability of a function for holding a force boosting function member at a fitting start position. This connector comprises: a slider (30) that is provided to a first housing (11), and that fits the first housing (11) together with a second housing (61) by being relatively displaced to a fitting completion position from a fitting start position with respect to the first housing (11); a holding part (42) that is formed at the slider (30) and that has an arm-shaped locking piece (43) extending in a cantilever manner in the same direction as the displacement direction when the slider (30) is relatively displaced from the fitting start position to the fitting completion position; a stopper (16) that is formed in the first housing (11) and that restricts the movement, to the fitting completion position, of the slider (30) at the fitting start position as a result of coming into abutment with an abutment section (45) which is an extending end of the arm-shaped locking piece (43) in the same direction as the extending direction of the arm-shaped locking piece (43); and a buckling restriction part (39) that is provided to the slider (30) and that restricts buckling of the arm-shaped locking piece (43).
H01R 13/629 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz
H01R 13/502 - SoclesBoîtiers composés de différentes pièces
20.
GLASS COMPONENT AND METHOD OF MANUFACTURING GLASS COMPONENT
A glass component includes an optical waveguide. The optical waveguide is provided inside a glass substrate and has a first end and a second end opposite to the first end. The optical waveguide has a plurality of modified regions arranged in a direction intersecting a light guiding direction, and an assembly of the plurality of modified regions forms the optical waveguide. The optical waveguide has a refractive index higher than a refractive index of a region around the optical waveguide by having the plurality of modified regions. A center-to-center spacing between the plurality of modified regions at the first end is larger than a center-to-center spacing between the plurality of modified regions at the second end. An average refractive index of the optical waveguide at the first end is smaller than an average refractive index of the optical waveguide at the second end.
A degradation determination device determines whether each of a first opening/closing device and a fuse provided on a power path is in a degraded state. The power path has a positive electrode-side power line and a negative electrode-side power line. The first opening/closing device and the fuse are provided on the negative electrode-side power line. The degradation determination device is provided with a first potential detection unit that detects a first potential at one end of the first opening/closing device and a second potential at the opposite end thereof, a second potential detection unit that detects a first potential at one end of the fuse and a second potential at the opposite end thereof, and a control unit that determines whether each of the first opening/closing device and the fuse is in a degraded state, based on a potential difference between the first and second potentials.
A vehicle-mounted apparatus to be used on a vehicle-mounted network includes: a time synchronization unit configured to calculate a time difference with another vehicle-mounted apparatus by transmitting and receiving time synchronization information, which is information for time synchronization between the vehicle-mounted apparatus and the other vehicle-mounted apparatus, and to perform time synchronization with the other vehicle-mounted apparatus based on the calculated time difference; a detection unit configured to monitor first transmission information, which is information transmitted to the vehicle-mounted apparatus from the other vehicle-mounted apparatus, and to detect an abnormality in a content of the first transmission information; and an abnormality processing unit configured to perform a stop process for stopping time synchronization on the vehicle-mounted network using the time synchronization information transmitted from the other vehicle-mounted apparatus when an abnormality has been detected by the detection unit.
H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur
H04W 4/48 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication dans le véhicule
A terminal-fitted electric wire includes: a wire portion including a terminal fitting, an insulated electric wire including a conductor and an insulation covering, and an electrical connection portion in which the terminal fitting and the insulated electric wire are electrically connected to each other; a tube member covering the outer circumference of the insulation covering in a part along the insulated electric wire; and a resin coat covering a part of the wire portion which includes the electrical connection portion of the wire portion and is in contact with at least a part of an outer surface of the tube member. The tube member is formed as a single-layered cylinder including a crosslinked polyolefin resin, and an acid-modified resin in an amount 5-40 parts by mass of resin ingredients, and a thermoplastic elastomer in an amount of 20-40 parts by mass of the resin ingredients.
A semiconductor device includes a conductive base having a first main surface, a semiconductor chip provided at the first main surface and including a first electrode, a first insulating layer provided at the first main surface and covering the semiconductor chip; a first wiring layer provided above the first insulating layer and including a first wiring electrically connected to the first electrode, a second insulating layer provided above the first insulating layer and covering the first wiring layer, and a second wiring layer provided above the second insulating layer and including an external terminal electrically connected to the first wiring. The external terminal extends outward beyond a side surface of the second insulating layer in a plan view perpendicular to the first main surface.
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs différents groupes principaux de la même sous-classe , , , , ou
An optical modulator includes a substrate, a first Mach-Zehnder modulator portion including a first semiconductor mesa portion provided on the substrate, a first mesa waveguide provided on the first semiconductor mesa portion, and a second mesa waveguide provided on the first semiconductor mesa portion, a second Mach-Zehnder modulator portion including a second semiconductor mesa portion provided on the substrate, a third mesa waveguide provided on the second semiconductor mesa portion, and a fourth mesa waveguide provided on the second semiconductor mesa portion, at least one protruding portion provided on a bottom surface of a trench formed between the first semiconductor mesa portion and the second semiconductor mesa portion on the substrate, and a resin portion provided in the trench and embedding the at least one protruding portion.
G02F 1/225 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur par interférence dans une structure de guide d'ondes optique
G02F 1/21 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur par interférence
26.
CARBON NANOTUBE COMPOSITE, BUNDLED WIRE, METHOD FOR PRODUCING CARBON NANOTUBE COMPOSITE, DEVICE FOR PRODUCING CARBON NANOTUBE COMPOSITE, AND IRON-BASED CATALYST FOR PRODUCING CARBON NANOTUBE COMPOSITE
A carbon nanotube composite according to the present invention comprises carbon nanotubes and nanoparticles attached to the carbon nanotubes. The carbon nanotubes include metal-type carbon nanotubes and semiconductor-type carbon nanotubes, and the ratio of the number of the metal-type carbon nanotubes to the total number of the metal-type carbon nanotubes and the semiconductor-type carbon nanotubes is 39% or greater. The nanoparticles include iron.
This optical fiber comprises: a glass fiber that includes a core and a cladding; and a resin coating layer that covers the glass fiber. The resin coating layer includes: a cured product of a resin composition that contains a photopolymerizable compound and a phosphine oxide photopolymerization initiator; and trimethyl benzoic acid. The phosphine oxide photopolymerization initiator content is 0.001–0.5 mass% of the entire optical fiber, and the trimethyl benzoic acid content is 0.001–0.2 mass% of the entire optical fiber.
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
The optical fiber production method includes: a step for forming a glass fiber containing a plurality of cores and cladding surrounding the plurality of cores and containing silica glass as a main component by melting a glass base material using a drawing furnace and spinning the glass base material to a desired diameter; a step for warming the glass fiber using a warming furnace after the forming step; and a step for applying a resin coating material to the periphery of the glass fiber to surround the cladding after the warming step.
C03B 37/027 - Fibres constituées de différentes variétés de verre, p. ex. fibres optiques
C03B 37/075 - Fabrication de fibres ou filaments comportant différentes variétés de verre ou caractérisés par la forme, p. ex. fibres creuses, fibres ondulées
C03C 13/04 - Fibres optiques, p. ex. compositions pour le cœur et la gaine de fibres
C03C 25/104 - Revêtement pour obtenir des fibres optiques
This in-vehicle device executes a process related to communication between in-vehicle ECUs mounted on a car. The in-vehicle device comprises: a connector to which the in-vehicle ECUs are connected; a power supply circuit to which power is supplied from a power supply device mounted on the car; a connector-side conductor that is connected to the connector and determines the reference potential on the side of the connector; a circuit-side conductor that is connected to the power supply circuit and determines the reference potential on the side of the power supply circuit; and a system-in-package (SIP) substrate that is connected to the connector-side conductor and the circuit-side conductor. The SIP substrate includes: a communication unit that is connected to the connector; a processing unit that is connected to the communication unit and executes the process related to communication between the in-vehicle ECUs; and a connection element that is interposed between the connector and the communication unit. The processing unit and the communication unit are connected to the circuit-side conductor.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement 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
30.
OPTICAL FIBER TAPE CORE WIRE, OPTICAL CONNECTION ASSEMBLY, AND METHOD FOR MANUFACTURING OPTICAL FIBER TAPE CORE WIRE
This optical fiber tape core wire comprises: a plurality of glass fibers; and a resin coating that covers the outer peripheral surfaces of the plurality of glass fibers. Each of the plurality of glass fibers has a coating part coated with the resin coating, and an exposed part exposed from the resin coating and including a tip surface. The exposed part has a bent part including a bent section maintained at a radius of curvature of 10 mm or less. When viewed in a direction perpendicular to a plane including an arrangement direction in which the coating parts of the plurality of glass fibers are arranged and an extension direction in which the coating parts extend, the bent part is bent in a direction crossing the extension direction.
G02B 6/44 - Structures mécaniques pour assurer la résistance à la traction et la protection externe des fibres, p. ex. câbles de transmission optique
G02B 6/04 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage formés par des faisceaux de fibres
G02B 6/08 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage formés par des faisceaux de fibres la position relative des fibres étant la même aux deux extrémités, p. ex. pour transporter des images le faisceau de fibres ayant la forme d'une plaque
A device according to one aspect of the present disclosure is a device for determining an inspection content to be applied to a vehicle, the device comprising: a storage unit that stores, for each combination of on-vehicle apparatuses that can be mounted to the vehicle, correspondence data that defines the type of inspection to be executed on the combination; and a control unit that performs processing to determine the content of the inspection on the basis of identification information of the on-vehicle apparatus that has been mounted to the vehicle in the middle of a manufacturing process. The determination processing includes a first processing for specifying the combination from the identification information, and a second processing for determining that the inspection content of the type corresponding to the combination searched from the correspondence data is the inspection content to be executed in the current processing.
G06F 11/22 - Détection ou localisation du matériel d'ordinateur défectueux en effectuant des tests pendant les opérations d'attente ou pendant les temps morts, p. ex. essais de mise en route
SiTiSiSiTiSiCCNCCNN of nitrogen atoms is 0.60-0.85; the hard particles each have a laminate structure in which a first unit layer and a second unit layer are alternately laminated; the first unit layer and the second unit layer are each formed of the titanium, the silicon, the carbon, and the nitrogen; the ratio x1 of the number of silicon atoms with respect to the total of the number of titanium atoms and the number of silicon atoms in the first unit layer is greater than the ratio x2 of the number of silicon atoms with respect to the total of the number of titanium atoms and the number of silicon atoms in the second unit layer; and the ratio y1 of the number of carbon atoms with respect to the total of the number of carbon atoms and the number of nitrogen atoms in the first unit layer is greater than the ratio y2 of the number of carbon atoms with respect to the total of the number of carbon atoms and the number of nitrogen atoms in the second unit layer.
SiTiSiSiTiSiSiTiSiSiTiSiSi) includes a first minimum value, a first maximum value, a second minimum value, a second maximum value, and a third minimum value along the positive direction of the X axis, and the average of the second minimum value is larger than the average of the first minimum value and the third minimum value.
A wiring module to be attached to a plurality of power storage devices includes a busbar to be connected to electrode terminals of the plurality of power storage devices, a circuit board, a first wire electrically connecting the busbar to the circuit board, and a second wire, with the circuit board having formed thereon a conduction path having a first land electrically connected to the first wire, a second land electrically connected to the second wire, and a fuse part provided between the first land and the second land.
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p. ex. modules de barres omnibus
H01M 50/249 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux aéronefs ou aux véhicules, p. ex. aux automobiles ou aux trains
H01M 50/514 - Procédés pour interconnecter les batteries ou cellules adjacentes
H01M 50/519 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant des circuits imprimés
H01M 50/583 - Dispositifs ou dispositions pour l’interruption du courant en réponse au courant, p. ex. fusibles
35.
SUPERCONDUCTIVE WIRE AND METHOD OF MANUFACTURING SUPERCONDUCTIVE WIRE
The superconductive wire includes a superconductive layer containing REBa2Cu3Ox. RE represents a rare earth element. The superconductive layer contains halogen. The concentration of halogen in the superconductive layer is less than 2000 ppm by mass.
H01B 12/06 - Conducteurs, câbles ou lignes de transmission supraconducteurs ou hyperconducteurs caractérisés par leurs formes à couches ou fils déposés sur des supports ou des noyaux
This glass material is formed from silica glass and includes a Group 14 element. The glass material includes an element X that encompasses tin and/or lead, as tetravalent ions X4+ and divalent ions X2+.
A substrate for a printed circuit board includes a base film having a main surface and an electrically conductive layer disposed on the main surface. The base film is made of a fluororesin. The electrically conductive layer is a layer including a plurality of electrically conductive particles bonded together. An amount of nitrogen present in the main surface is 0.2 atomic percent or more.
A sliding member according to the present disclosure contains, in a sliding layer, a synthetic resin, a solid lubricant, and an additive. The synthetic resin is a polyimide, a polyamide imide, a polybenzimidazole, a polyphenyl sulfone, a polyether sulfone, a polyether ether ketone, or a combination thereof. The solid lubricant is a polytetrafluoroethylene, a tetrafluoroethylene-perfluoroalkoxyethylene copolymer, molybdenum disulfide, a tetrafluoroethylene-hexafluoropropylene copolymer, or a combination thereof. The contained amount of the solid lubricant in the sliding layer is 5.0-40.0 vol. %. The additive is bentonite, smectite clay mineral, silica, a polyamide, or a combination thereof. The contained amount of the additive in the sliding layer is 0.1-9.0 vol. %.
C10M 107/38 - Compositions lubrifiantes caractérisées en ce que le matériau de base est un composé macromoléculaire contenant des halogènes
C10M 107/44 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C10M 111/04 - Compositions lubrifiantes caractérisées en ce que le matériau de base est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique macromoléculaire
C10M 125/26 - Composés contenant du silicium ou du bore, p. ex. silice, sable
C10M 149/14 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone faisant intervenir une réaction de condensation
This composite material contains copper and molybdenum, has a plate shape having a first surface as a main surface, has a composition in which the content ratio of copper is 20%-70% by mass, and has a structure including a matrix containing molybdenum and a first copper phase and a second copper phase dispersed in the matrix, wherein in a cross section perpendicular to the first surface, each cross-sectional area of the second copper phase is 900 μm2 or more, and each cross-sectional area of the first copper phase is smaller than the cross-sectional area of the second copper phase, the ratio of the total area of the second copper phase to the area of the cross section is 10%-50%, the aspect ratio obtained by dividing the average major axis of the second copper phase by the average minor axis thereof is 10 or more, and the relational expression Y ≤ -1.5551X + 285 is satisfied, wherein X is the content ratio of copper in the composite material, and Y is the Vickers hardness of a composite phase formed by the matrix and the first copper phase.
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
B22F 1/00 - Poudres métalliquesTraitement des poudres métalliques, p. ex. en vue de faciliter leur mise en œuvre ou d'améliorer leurs propriétés
B22F 1/05 - Poudres métalliques caractérisées par la dimension ou la surface spécifique des particules
B22F 3/18 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet en utilisant des rouleaux presseurs
B22F 3/24 - Traitement ultérieur des pièces ou objets
The present invention prevents separation of a pressure-contacted electric wire. The pressure contact terminal fitting (20) comprises a square tube part (23) and a pressure contact part (26) formed in the square tube part (23). The pressure contact part (26) has: a pressure contact slot (27) that is formed in a holding plate part (24) constituting the square tube part (23) and extends forward from a rear end edge (24R) of the holding plate part (24); a pressure contact blade (28) that constitutes an opening edge part of the holding plate part (24) that extends in the front-rear direction of the pressure contact slot (27); and stoppers (32L, 32R) that are disposed to the rear of the pressure contact position of an electric wire (37) in the pressure contact slot (27).
H01R 4/2445 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis d’arêtes coupant le matériau isolant, p. ex. de type diapason les organes de contact comportant des moyens supplémentaires agissant sur l’isolation ou le fil, p. ex. un ensemble supplémentaire de moyens pour pénétrer dans l’isolation, des moyens d’atténuation de la tension ou des couteaux coupe-fils
The purpose of the present invention is to facilitate locking/unlocking of a housing with respect to a mating housing. This connector (10) is provided with: a housing (20) that fits with the mating housing (110); and a lock member (40) that is assembled to the housing (20) and locked to the mating housing (110). The lock member (40) moves relative to the housing (20) in a fitting direction (front-rear direction) between the housing (20) and the mating housing (110), between a lock position at which the lock member is locked to the mating housing (110) and an unlock position at which the locking to the mating housing (110) is released.
H01R 13/633 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour la séparation uniquement
H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
An electrode for a redox-flow battery, the electrode comprising a base material having a sheet form and a catalyst supported on the base material, wherein the base material is composed of a sintered body formed of a plurality of particles bonded to each other, the plurality of particles include titanium, the catalyst includes a first oxide provided to cover at least some of the plurality of particles, the first oxide is an oxide including ruthenium and at least one type of first element selected from the group consisting of tungsten, molybdenum, cerium, neodymium, and vanadium, and each of a content of iridium and a content of palladium included in the catalyst per 1 m2 of an area of the electrode is 1 g or less.
A resource allocation method that is capable of being used in an in-vehicle device that provides driving assistance functions by communicating with a server, the resource allocation method including: executing allocation processing to allocate, to each function of the in-vehicle device, resources of the server being the service providing device covering the traveling area of the relevant vehicle and resources of the relevant vehicle, with use of a processor; and re-executing the allocation processing in response to detecting or predicting a change in a number of vehicles that are present within the traveling area and that cooperate with the server, with use of the processor.
G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
44.
VEHICLE-MOUNTED APPARATUS, VEHICLE-MOUNTED SYSTEM, SERVER COMPUTER, CONTROL METHOD, AND COMPUTER PROGRAM
A vehicle-mounted apparatus that includes a processor configured to: determine a real-time requirement relating to received data that has been received from outside the vehicle; calculate an elapsed period that is a time from generation of original data for the received data until the received data is received by the vehicle-mounted apparatus; calculate an estimation period from reception of the received data until usage of the received data commences; and determine whether the received data is usable based on the real-time requirement, the elapsed period, and the estimation period, wherein: the real-time requirement indicates a tolerated delay from generation of the original data to the usage of the received data, the received data has been appended with time information for specifying a time when the original data was generated, and the processor calculates the elapsed period based on a reception time of the received data and the time information.
G08C 13/00 - Dispositions pour influencer la relation entre les signaux d'entrée et ceux de sortie, p. ex. différenciation, retardement
G08C 15/06 - Dispositions caractérisées par l'utilisation du multiplexage pour la transmission de plusieurs signaux par une voie commune successivement, c.-à-d. utilisant la division de temps
An on-vehicle backup control device includes a plurality of chargers each of which supplies a charging current based on power supplied from a first power source unit, and an adjustment unit that controls the plurality of chargers. Each of the chargers performs an operation for supplying a charging current to a corresponding power storage. The adjustment unit adjusts the charging operations of the plurality of chargers so as to keep a sum of charging currents to the plurality of power storages within an acceptable range.
H02J 1/08 - Systèmes à trois filsSystèmes ayant plus de trois fils
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
46.
OPTICAL COMMUNICATION SYSTEM, MASTER STATION DEVICE, SLAVE STATION DEVICE, AND OPTICAL COMMUNICATION METHOD
This optical communication system comprises: a master station device, and a slave station device for transmitting and receiving a radio signal via an antenna. The master station device: receives a plurality of first communication signals respectively corresponding to a plurality of frequency bands; generates a downlink optical signal including a first electric signal in which the plurality of first communication signals are multiplexed; and transmits the downlink optical signal to the slave station device. The slave station device: acquires the first electric signal from the downlink optical signal; extracts, from the first electric signal, first communication signals corresponding to a portion of the plurality of frequency bands; and transmits a downlink radio signal based on the extracted first communication signals.
This optical communication system comprises a master station device and slave station devices. The master station device generates a downlink optical signal including a first electric signal in which a plurality of first analog signals corresponding to a plurality of frequency bands are multiplexed, and transmits the downlink optical signal to the slave station devices. The slave station devices acquire the first electric signal from the downlink optical signal, and transmit downlink wireless signals based on the first electric signal. The slave station devices receive uplink wireless signals, and transmit, to the master station device, uplink optical signals including second electric signals based on the uplink wireless signals. The master station device acquires the second electric signals from the uplink optical signals, and acquires, from the second electric signals, a plurality of second analog signals corresponding to the plurality of frequency bands.
Provided is a glass material, wherein the full width at half maximum of a first diffraction peak in an X-ray scattering spectrum is 5.9 nm-1 or less. In this glass material, the network structure of glass is less disordered regardless of the number of ring members in the main ring structure.
A pressure-contact terminal (10) of the present disclosure comprises: a first pressure-contact part (22) that is in pressure contact with an electric wire (W), which is press-fitted in a first direction between a pair of first clamping pieces (20) such that a diameter direction aligns with the first direction; a second pressure-contact part (32) that is in pressure contact with the electric wire (W), which is press-fitted in the first direction between a pair of second clamping pieces (30) such that the diameter direction aligns with the first direction; a first guide part (23) configured so that the spacing between the pair of clamping pieces (20) becomes narrower toward the first pressure-contact part (22) in the first direction; a first cutting part (24) that connects the first pressure-contact part (22) and the first guide part (23) and cuts a coating (W2) of the electric wire (W); a second guide part (33) configured so that the spacing between the pair of second clamping pieces becomes narrower toward the second pressure-contact part (32) in the first direction; and a second cutting part (34) that connects the second pressure-contact part (32) and the second guide part (33) and cuts the coating (W2) of the electric wire (W). The first cutting part (24) and the second cutting part (34) are arranged at different positions in the first direction.
A connector (10) according to the present disclosure is provided with: an insulation-displacement terminal (30) into which an electric wire (W) is press-fitted; a housing (20) into which the insulation-displacement terminal (30) is inserted from a rear side; and an electric wire cover (40) attached to a rear end of the housing (20). The electric wire cover (40) has a pressing part (44A) that, by being attached to the housing (20) from the rear side, pushes the electric wire (W) forward to press-fit the electric wire (W) into the insulation-displacement terminal (30). First, the insulation-displacement terminal (30) is inserted into the housing (20) from the rear side. Next, an electric wire (W) is set behind the insulation-displacement terminal (30), and the electric wire cover (40) is attached to the housing (20) from the rear side. At this time, the pressing part (44A) of the electric wire cover (40) pushes the electric wire (W) forward to press-fit the electric wire (W) into the insulation-displacement terminal (30). Therefore, the electric wire (W) can be press-fitted into the insulation-displacement terminal (30) by attaching the electric wire cover (40) to the housing (20).
H01R 4/2433 - Plaques planes, p. ex. plaques planes multi-couches montées sur un support isolant une partie du support pouvant être déplacée pour enfoncer le câble dans l’entaille
H01R 4/245 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis d’arêtes coupant le matériau isolant, p. ex. de type diapason les organes de contact comportant des moyens supplémentaires agissant sur l’isolation ou le fil, p. ex. un ensemble supplémentaire de moyens pour pénétrer dans l’isolation, des moyens d’atténuation de la tension ou des couteaux coupe-fils les moyens supplémentaires ayant plusieurs portions planes entaillées
51.
CONTROL DEVICE, WINDING SWITCHING SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM
This control device controls an AC motor capable of switching the connection state of a plurality of windings between a first connection state and a second connection state. The control device comprises: a determination unit for determining whether or not a specific condition related to the AC motor is satisfied; a current control unit for increasing the amplitude of a winding current flowing through the windings when it is determined by the determination unit that the specific condition is satisfied; and an instruction unit for instructing, after increasing the amplitude of the winding current by the current control unit, a winding switching device for switching the connection state of the plurality of windings to execute zero-cross switching for switching from the first connection state to the second connection state when the winding current reaches a zero-cross point.
H02P 25/18 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de moteur ou par des détails de structure caractérisés par des dispositions de circuit ou par le type de câblage avec des dispositions pour la commutation des enroulements, p. ex. par des interrupteurs mécaniques ou des relais
H02M 7/48 - 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
A motor comprising: a stator core including an annular yoke and a plurality of teeth protruding from the yoke in a center direction toward the center of the yoke; a plurality of coils each wound around the corresponding one of the plurality of teeth; and a coupling wedge body, wherein the coupling wedge body includes a plurality of magnetic wedges arranged between adjacent coils at end portions of the respective coils in the center direction, and a coupling part for annularly coupling the plurality of magnetic wedges.
This on-vehicle system comprises: one or more storage devices that store storage destination information indicating storage destinations of a plurality of distributed data items which are for restoring prescribed target data and are distributed and stored in the plurality of storage destinations, and restoration information indicating a method for restoring the target data by using the plurality of distributed data items; and a transmission device that transmits the storage destination information and the restoration information in the storage device to an external device.
A battery pack includes an assembled battery, a lower case, an upper case, and a bus bar module which includes an external connection positive terminal and an external connection negative terminal, a side wall of the upper case has an external connection connector attached thereto in advance, the external connection connector includes an external connection positive bus bar having one end fastened to the external connection positive terminal and an external connection negative bus bar having one end fastened to the external connection negative terminal, and the upper case is attached to the lower case so that the one end of the external connection positive bus bar and the external connection positive terminal will be arranged to be fastenable to each other and the one end of the external connection negative bus bar and the external connection negative terminal will be arranged to be fastenable to each other.
H01M 50/209 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules prismatiques ou rectangulaires
H01M 50/284 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports comprenant l’insertion de cartes de circuits, p. ex. de cartes de circuits imprimés
H01M 50/367 - Passages internes d’évacuation des gaz dans le couvercle ou le boîtier de la batterieSystèmes d’évent à double couvercle
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p. ex. modules de barres omnibus
H01M 50/519 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant des circuits imprimés
H01M 50/569 - Détails de construction des connexions conductrices de courant pour détecter les conditions à l'intérieur des cellules ou des batteries, p. ex. détails des bornes de détection de tension
57.
VEHICLE-MOUNTED DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
A vehicle-mounted device includes a processor capable of setting three or more authority levels related to memory access, wherein a higher authority level than authority levels of an OS and an application is set for an abnormality notification function of notifying a memory access violation to an outside of the vehicle-mounted device.
G06F 12/14 - Protection contre l'utilisation non autorisée de mémoire
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
A connector of the present disclosure is connectable to a mating connector including a mating receptacle and includes a housing including a tower portion fittable into the mating receptacle and a rubber plug to be externally fit to the tower portion. The rubber plug includes an annular water stop portion to be arranged between an outer peripheral surface of the tower portion and an inner peripheral surface of the mating receptacle with the tower portion fit in the mating receptacle, a tubular vibration resistance portion extending forward along the outer peripheral surface of the tower portion from the water stop portion and a turn-up suppressing portion bridged in a front end part of the vibration resistance portion for suppressing the rubber plug from being turned up rearward by being caught by a front end part of the tower portion.
Provided is a terminal device with which it is possible to simplify a connection structure and the work of connecting wires. A connector (10), serving as this terminal device, comprises: a first piece (42, 42A, 42B) and a second piece (43, 43A, 43B) which are formed of a conductive plate and which are integrally connected so as to be openable via a folded-back section (41, 41A, 41B); and a retaining part (27, 27A, 27B) that maintains the closed state of the first piece (42, 42A, 42B) and the second piece (43, 43A, 43B) in which the same are closed so as to sandwich a wire (90) therebetween.
A cutoff control device controls a cutoff unit. An in-vehicle system includes a power storage unit, a power line for power transmission between the power storage unit and a load, and a cutoff unit to switch between allowing and cutting off power supply from the power storage unit to the load through the power line. The cutoff control device includes a current detection unit, a voltage detection unit, and a control unit. The current detection unit detects the current flowing through the power line. The voltage detection unit detects the voltage in the power line. The control unit instructs the cutoff unit to cut off power if the current detection unit detects a predetermined current increase and the voltage detection unit detects a predetermined voltage decrease.
H02H 3/38 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à la fois à la tension et au courantCircuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à l'angle de déphasage entre tension et courant
H02H 3/10 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge sensibles de plus à quelque autre condition électrique anormale
H02H 3/24 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une baisse ou un manque de tension
H02H 7/18 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour pilesCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour accumulateurs
A holding jig is attachable to a plurality of optical cables to hold the plurality of optical cables in parallel to each other. The holding jig includes a plurality of gripping portions. Each of the plurality of gripping portions is configured to grip a sheath of an optical cable. Each of the plurality of gripping portions includes a first end portion and a second end portion and extends in a first direction. The first direction is, in a state in which the sheath of the optical cable is gripped, a direction from the first end portion toward the second end portion which is along an axis of the optical cable and also a direction parallel to the axis of the optical cable. The plurality of gripping portions are coupled side by side so as to grip the plurality of optical cables arranged in parallel.
An analysis system 1 comprises: an acquisition unit 10 that acquires diffraction image data of a sample having a nanotube structure; a learning unit 13 that generates a trained model trough machine learning of a training model by using the diffraction image data acquired by the acquisition unit 10; and an analysis unit 15 that analyzes the crystal structure of the sample having a nanotube structure by using the trained model generated by the learning unit 13.
This optical remote control system comprises a first optical transceiver including an optical transmission/reception unit, a first optical relay device for relaying optical signals transmitted through an optical transmission path connected to the optical transmission/reception unit, an estimating unit for estimating a transmission distance along the optical transmission path, and a determining unit for determining setting information on the basis of the transmission distance estimated by the estimating unit, wherein: the first optical relay device includes an OLT function unit that transmits a time-division multiplexed optical signal including a control signal; the first optical transceiver includes an ONU function unit that receives the control signal included in the time-division multiplexed optical signal; the transmission distance includes a first distance between the first optical relay device and the first optical transceiver, calculated on the basis of an RTT measured by the OLT function unit; and the first optical transceiver sets the optical transmission/reception unit on the basis of the setting information determined by the determining unit.
An optical connector (1) according to the present disclosure comprises: a plurality of optical fibers (10); a ferrule (20) that includes a first accommodation hole and a plurality of second accommodation holes; a boot (30) that includes an insertion hole; and a holding member (40) that holds the plurality of optical fibers. The outer wall surface of the boot (30) includes a first reference surface (S1) that is in contact with the inner surface of the first accommodation hole. The inner wall surface of the boot (30) includes a second reference surface (S2) facing the side opposite to the first reference surface. When a direction in which the plurality of second accommodation holes are arranged is defined as an angle reference direction (D1) and a direction in which the plurality of optical fibers are arranged is defined as a fiber arrangement direction (D2), in a cross-section of the boot perpendicular to the axial direction, a total angle obtained by summing up a first angle (Θ1) of the second reference surface with respect to the first reference surface along the angle reference direction and a second angle (Θ2) in the fiber arrangement direction with respect to the second reference surface is less than 3 degrees.
A terminal fitting (10) comprises: a terminal connection portion (10A) which is connected to a counterpart terminal (P); and an electric wire connection portion (10B) that is continuous with the rear end of the terminal connection portion (10A) and extends backward, and which is connected to an electric wire (30). The electric wire connection portion (10B) has: a bottom wall (10E) extending in the front-rear direction; a pair of side walls (10F) protruding in one direction in the plate thickness direction of the bottom wall (10E) from each of a pair of side edges of the bottom wall (10E) extending in the front-rear direction; and a pair of pressure contact blades (10G) expanding in a direction intersecting the bottom wall (10E) and each side wall (10F), and projecting from the pair of side walls (10F). Each pressure-contact blade (10G) has: a pressure-contact blade body portion (10J) provided on the protruding-end side of the side walls (10F); and a holding portion (10K) that is provided on the bottom wall (10E) side and holds the electric wire (30). The pair of holding portions (10K) have a separation dimension (S2) greater than a separation dimension (S1) of the pair of pressure contact blade body portions (10J).
H01R 4/2466 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis d’arêtes coupant le matériau isolant, p. ex. de type diapason les organes de contact comportant des moyens supplémentaires agissant sur l’isolation ou le fil, p. ex. un ensemble supplémentaire de moyens pour pénétrer dans l’isolation, des moyens d’atténuation de la tension ou des couteaux coupe-fils les organes de contact comportant une portion en forme de canal, dont les parois opposées comprennent des moyens coupant l’isolation
H01R 13/10 - Alvéoles destinés à coopérer avec des broches ou lames
This terminal fitting (10) comprises: a terminal connection portion (10A) to be connected to a counterpart terminal (P); and an electric wire connection portion (10B) that is continuous with the rear end of the terminal connection portion (10A), extends backward, and is connected to an electric wire (30). The wire connection portion (10B) includes a bottom wall (10E) extending in the front-rear direction, a pair of side walls (10F) protruding one way in the plate thickness direction of the bottom wall (10E) from each of a pair of side edges extending in the front-rear direction of the bottom wall (10E), and a pair of pressure contact blades (10G) projecting inward from the side walls (10F). Each pressure contact blade (10G) includes: a pressure contact blade body (10J) that is provided on the protruding end side of the side wall (10F) for cutting open a cladding (32) of the electric wire (30); and a connection portion (10K) that is provided on the bottom wall (10E) side, and that is to be connected to a core wire (31) of the electric wire (30). The front-rear-direction dimension of each of the pressure contact blade bodies (10J) is smaller than the front-rear-direction dimension of each of the connection portions (10K).
H01R 4/2466 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis d’arêtes coupant le matériau isolant, p. ex. de type diapason les organes de contact comportant des moyens supplémentaires agissant sur l’isolation ou le fil, p. ex. un ensemble supplémentaire de moyens pour pénétrer dans l’isolation, des moyens d’atténuation de la tension ou des couteaux coupe-fils les organes de contact comportant une portion en forme de canal, dont les parois opposées comprennent des moyens coupant l’isolation
H01R 13/10 - Alvéoles destinés à coopérer avec des broches ou lames
This terminal fitting ensures stable contact pressure with an electric wire. A terminal fitting (A) comprises: a terminal body (10) having a first holding piece (12U) and a second holding piece (12L) that sandwich a core wire (41) of an electric wire (40); and a slide member (30) that is attached to the terminal body (10) to displace the first holding piece (12U) and the second holding piece (12L) so as to approach each other. The first holding piece (12U) has a first edge portion (21U) and a first accommodation portion (23U) formed therein. The first edge portion (21U) has a shape extending in a direction intersecting the circumferential direction of the core wire (41) and bites into the core wire (41). The first accommodation portion (23U) is defined in the circumferential direction by the first edge portion (21U) and can accommodate a part of the core wire (41). The second holding piece (12L) has a second edge portion (21L) and a second accommodation portion (23L) formed therein. The second edge portion (21L) has a shape extending in a direction intersecting the circumferential direction of the core wire (41) and bites into the core wire (41). The second accommodation portion (23L) is defined in the circumferential direction by the second edge portion (21L) and can accommodate a part of the core wire (41).
A silicon carbide semiconductor device according to the present invention comprises a silicon carbide substrate that has a first main surface and a second main surface and that has, in a plan view perpendicular to the first main surface, an active region and a termination region which surrounds the active region. The silicon carbide substrate has a first semiconductor region that is of a first conductivity type, a plurality of second semiconductor regions that are of a second conductivity type and that are provided in the first semiconductor region, and a third semiconductor region that is of the second conductivity type, that is provided in the active region, that constitutes the first main surface, and that is annular in the plan view. The plurality of second semiconductor regions are disposed in the active region and the termination region along a first axis that is parallel to the first main surface, and extend along a second axis that is parallel to the first main surface and perpendicular to the first axis. The second semiconductor regions each have a fourth semiconductor region that overlaps the third semiconductor region in the plan view and that is electrically connected to the third semiconductor region, and have a fifth semiconductor region in the termination region. The minimum value of a first width of the fifth semiconductor region is smaller than the minimum value of a second width of the fourth semiconductor region.
One aspect of the present disclosure is a device that is a radio wave sensor that uses radio waves of a prescribed frequency to perform sensing. The radio wave sensor comprises a transmission/reception unit that transmits and receives the radio waves and a processor that generates detection results that include the positions and speeds of targets on the basis of the transmitted and received radio waves and outputs a communication frame that includes storage fields for the detection results. The storage fields include a field that stores count information for the number of pedestrians that pass through a crosswalk. The number of pedestrians is a converted value that is calculated on the basis of a count area that includes at least one of the targets.
G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
G01S 13/34 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
G01S 13/91 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la commande du trafic
70.
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE
A method for manufacturing a nitride semiconductor substrate includes forming a first nitride semiconductor layer including aluminum, on a substrate that is at a first temperature; changing a temperature of the substrate and the first nitride semiconductor layer to a second temperature, the second temperature being higher than the first temperature; and forming a second nitride semiconductor layer including aluminum, on the first nitride semiconductor layer that is at the second temperature. In the forming of the first nitride semiconductor layer, a first V/III ratio to a supply amount of a Group V element to a supply amount of a Group III element is higher than a second V/III ratio to a supply amount of the Group V element to a supply amount of the Group III element in the forming of the second nitride semiconductor layer.
C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction
C23C 16/30 - Dépôt de composés, de mélanges ou de solutions solides, p. ex. borures, carbures, nitrures
H01L 21/02 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives
71.
NITRIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE
A nitride semiconductor device includes a first nitride semiconductor layer including a channel layer and a barrier layer, a second nitride semiconductor layer, and a third nitride semiconductor layer. The channel layer and the barrier layer are interposed between the second nitride semiconductor layer and the third nitride semiconductor layer. In a cross-sectional view including a first axis and a second axis, the second nitride semiconductor layer includes a first covering portion covering a portion of a third surface of an insulating layer, and the third nitride semiconductor layer includes a second covering portion covering a portion of the third surface.
H10D 62/13 - Régions semi-conductrices connectées à des électrodes transportant le courant à redresser, amplifier ou commuter, p. ex. régions de source ou de drain
H10D 30/47 - Transistors FET ayant des canaux à gaz de porteurs de charge de dimension nulle [0D], à une dimension [1D] ou à deux dimensions [2D] ayant des canaux à gaz de porteurs de charge à deux dimensions, p. ex. transistors FET à nanoruban ou transistors à haute mobilité électronique [HEMT]
H10D 62/85 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe III-V, p. ex. GaAs
72.
VEHICLE-MOUNTED CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM
A vehicle-mounted control device includes: a first processing unit configured to execute relay processing for relaying a message to be communicated between a plurality of vehicle-mounted devices; a second processing unit configured to execute vehicle-related processing different from the relay processing; and a determination unit configured to dynamically determine a first period for executing the relay processing to be executed by the first processing unit and a second period for executing the processing to be executed by the second processing unit.
H04L 12/12 - Dispositions pour la connexion ou la déconnexion à distance de sous-stations ou de leur équipement
H04W 4/46 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication de véhicule à véhicule
73.
CONNECTION STRUCTURE AND METHOD FOR MANUFACTURING CONNECTION STRUCTURE
A connection structure includes a plurality of insulated electric wires, a plurality of connected portions, and an adhesive. Each of the plurality of insulated electric wires has a central conductor and an insulating layer covering a peripheral surface of the central conductor. The central conductor is exposed from the insulating layer at a tip portion of each of the plurality of insulated electric wires in an axial direction. The plurality of connected portions are arranged in rows. The tip portions of the plurality of insulated electric wires are respectively soldered to the plurality of connected portions. The adhesive is adhered to a side surface of the tip portion of at least one of the plurality of insulated electric wires.
H01R 12/53 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
H01R 4/04 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation utilisant des adhésifs électriquement conducteurs
H01R 43/02 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour connexions soudées
H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler
74.
DETECTION DEVICE, DETECTION SYSTEM, AND DETECTION METHOD
This detection device is a detection device configured to detect an abnormality in a network. In the network, transmission and reception of a plurality of messages including a response message are performed by a plurality of communication apparatuses. The detection device includes: an acquisition unit configured to acquire a plurality of pieces of load information respectively indicating communication loads at a plurality of locations in the network, the plurality of pieces of load information respectively indicating communication loads due to the messages whose transmission sources are corresponding ones of the communication apparatuses; and a detection unit configured to detect an abnormality in the network, based on consistency between the plurality of pieces of load information acquired by the acquisition unit.
An anomaly detection system includes: a sensor provided to a tool, the sensor being configured to measure a physical quantity, of the tool, that varies while a machine tool is machining a machining target object by means of the tool; and an anomaly detection device configured to detect an anomaly in the tool, based on measurement data obtained by the sensor. The anomaly detection device includes: a synchronization unit configured to achieve synchronization between target data being measurement data in time series obtained by the sensor, and reference data being a measurement result in time series of the physical quantity when the tool is in a normal state; a distance calculation unit configured to calculate a distance between the reference data and the target data; and an anomaly detection unit configured to detect an anomaly in the tool by comparing the distance with a threshold.
An in-vehicle relay apparatus configured to reduce an adverse effect from an unauthorized apparatus being connected to a communication line in a vehicle. The in-vehicle relay apparatus is to be connected to a plurality of communication lines mounted in a vehicle, and relays transmission/reception of data between the communication lines. The in-vehicle relay apparatus includes a relay restricting unit restricting data transmitted by a communication apparatus newly connected to one communication line from being relayed to another communication line. A behavior analysis unit analyzes an operation performed by the communication apparatus, based on correspondence information between an input value that is input to the communication apparatus and an operation result of the communication apparatus in response to the input value. A restriction cancelling unit cancels relay restriction performed by the relay restricting unit, in accordance with a result of analysis performed by the behavior analysis unit.
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
An onboard control device (20) is provided with a first switch unit (21), a second switch unit (22), and a control unit (27). The first switch unit (21) and the second switch unit (22) are connected in series between a power supply unit (11) and a load (12). The control unit (27) performs abnormality response control on the first switch unit (21) when the second switch unit (22) is determined to be abnormal.
H03K 17/00 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts
H03K 17/687 - 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
78.
DRIVING ASSISTANCE SYSTEM, ON-VEHICLE DEVICE, DRIVING ASSISTANCE METHOD, AND COMPUTER PROGRAM
A driving assistance system according to the present disclosure comprises: a driving characteristics change detection device that uses vehicle data relating to the travel of a vehicle to detect a change in driving characteristic of a driver that drives the vehicle; and an on-vehicle device that, upon receiving, from the driving characteristics change detection device, detection of the driving characteristics of the driver having transitioned to caution-required driving characteristics, or detection of a sign that the driving characteristics of the driver will transition to the caution-required driving characteristics, assists the driving in accordance with the caution-required driving characteristics when the driver drives the vehicle.
A connector 10 of the present disclosure includes: a male housing 21 in which a plurality of fitting recesses 25 that open forward are formed; a male terminal M that protrudes into each fitting recess 25; a plurality of sub-housings that are respectively inserted into the plurality of fitting recesses 25; a female frame 40 that is configured to be fittable to the male housing 21 and in which the sub-housings are held; and a female terminal F that is configured to be connectable to the male terminal M and that is housed in each sub-housing. The sub-housing is inserted into the fitting recess 25 while being guided by an inner wall of the fitting recess 25 when the male housing 21 and the female frame 40 are fitted. The female terminal F is connected to the male terminal M as a result of the sub-housing being fitted into the fitting recess 25. The female frame 40 includes a holding wall 41 that holds the sub-housings in a cantilevered state.
H01R 13/514 - SoclesBoîtiers formés comme un bloc ou un assemblage modulaire, c.-à-d. composés de parties coopérantes pourvues de pièces de contact ou maintenant entre elles des pièces de contact
A fuse module (20) comprises: a lead-out part (21) that closes the opening (14A) of the housing (11) of an electrical connection box (10); and a fuse (22) that is detachably attached to the lead-out part (21). The lead-out part (21) has a connector part (36) including a pair of terminals (36A, 36B) electrically connected to both sides of the fuse (22). The connector part (36) is connected to a harness (50) provided inside the housing (11). The lead-out part (21) is configured so as to be able to be pulled out to the outside of the housing (11). The fuse (22) is exposed to the outside of the housing (11) when the lead-out part (21) is pulled out. The lead-out part (21) has hooking parts (32, 33, 34, 35) that are hooked to the housing (11) when a pull-out amount reaches an upper limit.
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01H 85/22 - Organes intermédiaires ou auxiliaires destinés à porter, tenir ou retenir le fusible, coopérant avec le socle ou le support fixe, pouvant être enlevés de celui-ci pour renouveler le fusible
Provided is technology for enabling a worker to replace a fuse without touching the fuse. This fuse module (20) comprises an attachment/detachment member (21) and a fuse (22). The attachment/detachment member (21) is detachably attached to a housing (11) of an electrical connection box (10) in a state in which an opening (14A) of the housing (11) is closed. The fuse (22) is fixed to a portion of the attachment/detachment member (21) attached to the housing (11), said portion being inside the housing (11).
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01H 85/22 - Organes intermédiaires ou auxiliaires destinés à porter, tenir ou retenir le fusible, coopérant avec le socle ou le support fixe, pouvant être enlevés de celui-ci pour renouveler le fusible
The purpose of the present invention is to provide technology with which it is possible to increase an inward projection dimension of a pressure contact blade while preventing plating from peeling while using a metal material subjected to pre-plating processing. A terminal fitting (10) comprises: a terminal connection part (10A) that is connected to a counterpart terminal (P); and an electric wire connection part (10B) that is continuous with the rear end of the terminal connection part (10A) and extends backward and is connected to an electric wire (30). The electric wire connection part (10B) has: a bottom wall (10E) that extends in the front-rear direction; a pair of first side walls (10F) that protrude in one direction in the plate thickness direction of the bottom wall (10E) from each of the left side edge and the right side edge extending in the front-rear direction in the bottom wall (10E); and a pair of left and right pressure contact blades (10G) that extend forward and backward in a cantilever manner from the first side walls (10F) and project inward in the left-right direction.
H01R 4/2466 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis d’arêtes coupant le matériau isolant, p. ex. de type diapason les organes de contact comportant des moyens supplémentaires agissant sur l’isolation ou le fil, p. ex. un ensemble supplémentaire de moyens pour pénétrer dans l’isolation, des moyens d’atténuation de la tension ou des couteaux coupe-fils les organes de contact comportant une portion en forme de canal, dont les parois opposées comprennent des moyens coupant l’isolation
H01R 13/03 - Contacts caractérisés par le matériau, p. ex. matériaux de plaquage ou de revêtement
H01R 13/10 - Alvéoles destinés à coopérer avec des broches ou lames
A method of calculating an indicator of a thin wire according to the present disclosure includes: obtaining X-ray images of a plurality of cross sections of a cable having a plurality of thin wires, the plurality of cross sections being perpendicular to a long-side direction of the cable; finding a central position of each of the plurality of thin wires from each of the X-ray images of the plurality of cross sections; and finding an indicator representing a curve of each thin wire based on the central position of the thin wire.
G01M 11/00 - Test des appareils optiquesTest des structures ou des ouvrages par des méthodes optiques, non prévu ailleurs
G01N 23/046 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou en transmettant la radiation à travers le matériau et formant des images des matériaux en utilisant la tomographie, p. ex. la tomographie informatisée
G01N 23/18 - Recherche de la présence de défauts ou de matériaux étrangers
G02B 6/44 - Structures mécaniques pour assurer la résistance à la traction et la protection externe des fibres, p. ex. câbles de transmission optique
This structure for crimping an electric wire and an outer conductor comprises an open-barrel crimping portion (25) which is provided on an outer conductor (16) to be connected to an end of a shield electric wire (10), and which is crimped on an outer periphery of the shield electric wire (10). The crimping portion (25) includes a substrate portion (26), a plurality of extending portions (28), and a plurality of claw portions (30). The substrate portion (26) is disposed so as to surround the outer periphery of the shield electric wire (10). The extending portions (28) extend in a cantilevered fashion from the rear edge of the substrate portion (26) rearward in the axial direction of the shield electric wire (10), and are disposed side by side in the circumferential direction of the shield electric wire (10). The plurality of claw portions (30) are formed by bending the rear end of the respective extending portions (28) inward in the radial direction of the shield electric wire (10), and dig into the outer surface of a sheath (14) of the shield electric wire (10). Between the claw portions (30) that are adjacent to each other in the circumferential direction, the side edges of the claw portions (30) that extend along the radial direction and are opposed to each other are displaced in the axial direction.
H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
H01R 13/6592 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé
A connection structure includes a plurality of insulated electric wires, a base material, a plurality of connected portions disposed on the base material, and a sealing member. Each of the plurality of insulated electric wires has a central conductor and an insulating layer covering a peripheral surface of the central conductor. The central conductor is exposed from the insulating layer at a tip portion of each of the plurality of insulated electric wires in an axial direction. The plurality of connected portions are arranged in rows. The tip portions of the plurality of insulated electric wires are respectively soldered to the plurality of connected portions. The sealing member is disposed on the base material to cover the tip portions of the plurality of insulated electric wires and the plurality of connected portions.
H01R 12/53 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
H01B 7/282 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques empêchant la pénétration de fluides dans les conducteurs ou les câbles
A crimping portion of an outer conductor includes a first crimp portion cantilevered in one circumferential direction from a base plate portion and surrounding a shielded cable, a second crimp portion cantilevered in the other circumferential direction from a position forward of the first crimp portion in the base plate portion and surrounding the shielded cable, a first locking portion provided by folding a tip part of the first crimp portion inward, a second locking portion provided by folding a tip part of the second crimp portion inward, and a restricting portion cantilevered backward in an axial direction of the shielded cable. The second locking portion faces an end edge of the restricting portion on one circumferential side. The first locking portion faces an end edge of the restricting portion on the other circumferential side behind the second locking portion in the axial direction.
H01R 13/6592 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé
H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
A circuit assembly includes a heat generating component and a current-carrying bus bar. The current-carrying bus bar includes a hollow duct that extends through the current-carrying bus bar and includes a first opening that is open at one end of the current-carrying bus bar and a second opening that is open at the other end, a first connecting pipe, which is connected in a fluid-tight manner to a first end of the current-carrying bus bar, surrounds the first opening, and communicates with the first opening, and a second connecting pipe, which is connected in a fluid-tight manner to another end of the current-carrying bus bar, surrounds the second opening, and communicates with the second opening. The first connecting pipe includes a first pipe connection port connectable to a refrigerant source, and the second connecting pipe includes a second pipe connection port connectable to the refrigerant source.
A high electron mobility transistor includes a substrate, a semiconductor stacked body provided on the substrate, and a gate electrode in Schottky contact with the semiconductor stacked body. The gate electrode includes a first metal layer in direct contact with the semiconductor stacked body, and a second metal layer covering the first metal layer. The first metal layer contains at least one selected from the group consisting of cobalt in an amorphous state and ruthenium in an amorphous state.
H10D 30/47 - Transistors FET ayant des canaux à gaz de porteurs de charge de dimension nulle [0D], à une dimension [1D] ou à deux dimensions [2D] ayant des canaux à gaz de porteurs de charge à deux dimensions, p. ex. transistors FET à nanoruban ou transistors à haute mobilité électronique [HEMT]
H10D 62/85 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe III-V, p. ex. GaAs
233. The first layer is between 2 μm and 15 μm thick, inclusive. In a cross-section along the normal to the interface between the base material and the coating, the first layer includes a plurality of grain boundaries connecting an interface of the first layer near the base material to the surface of the first layer or an interface of the first layer near the surface of the coating. A first grain boundary, which is at least one of the plurality of grain boundaries, has a plurality of straight portions and three or more bending points that each connect two adjacent straight portions. At the first grain boundary, an intersection angle A1 at the bending point nearest the interface of the first layer near the base material and an intersection angle A2 that is second-nearest are each between 90° and 150° inclusive. At the first grain boundary, an intersection angle A4 at the bending point nearest the surface of the first layer or the interface of the first layer near the surface of the coating and an intersection angle A3 that is second-nearest are each equal to or greater than 120° and less than 180°. At the first grain boundary, the average X1 of the intersection angle A1 and the intersection angle A2 and the average X2 of the intersection angle A3 and the intersection angle A4 satisfy the relation in expression 1. The ratio N2/N1 of the number N2 of the first grain boundaries to the number N1 of the grain boundaries is 0.2 or more.
An in-vehicle cutoff device (20) is included in an in-vehicle system (1) comprising: a first power supply unit (11); a second power supply unit (12); a power path (13); a first load (14) connected to the power path (13) via a first branch path (16); and a second load (15) connected to the power path (13) via a second branch path (17) on the second power supply unit (12) side relative to the first load (14). The withstand voltage of the first power supply unit (11) is lower than the withstand voltage of the second power supply unit (12). The withstand voltage of the first load (14) is lower than the withstand voltage of the second load (15). The in-vehicle cutoff device (20) has a first switch unit (21) provided in a conductive path between the first load (14) and the second load (15) in the power path (13). The first switch unit (21) switches between an on state in which current is allowed to flow from the second power supply unit (12) side to the first load (14) side and an off state in which the current flowing from the second power supply unit (12) side to the first load (14) side is cut off.
The purpose of the present invention is to enable easy addition of an option device to a vehicle. This option device built-in interior member comprises: an interior member having a housing part enabling housing and extracting of an object from a vehicle interior; an option device attached to the housing part in a state where at least a portion thereof is positioned in the housing part; and an option connector connected to the option device attached to the housing part.
The purpose of the present invention is to facilitate addition of an optional device. This interior member for adding an optional device comprises: an interior member body including a cabin-side surface facing a cabin and a cabin outer-side surface facing the opposite side to the cabin-side surface; and an optional device attachment part provided on the cabin outer-side surface of the interior member body. The optional device attachment part is configured to attach an optional device.
This onboard relay apparatus comprises: a relay unit that performs relay processing for relaying a packet containing a message segment obtained by dividing a message, the packet being transmitted and received between functional units including a functional unit mounted on a vehicle; and a selection unit capable of selecting between first relay processing, which is the relay processing for relaying the packet in the order of reception of the same from the function unit, and second relay processing, which is relay processing for collectively relaying a plurality of packets including the packet containing the message segment corresponding to the same message.
H04L 47/34 - Commande de fluxCommande de la congestion en assurant l'intégrité de la séquence, p. ex. en utilisant des numéros de séquence
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
A method for manufacturing a nitride semiconductor device includes forming an insulating film having a first opening on an upper surface of a first nitride semiconductor layer, the upper surface having a nitrogen polarity, forming a second nitride semiconductor layer on the upper surface inside the first opening, and forming an alignment mark by roughening an upper surface of the second nitride semiconductor layer by a wet etching using an alkaline solution.
233; the first layer has a thickness of 2-15 μm; in a cross section along the normal line of the interface between the base material and the coating film, the first layer includes a plurality of grain boundaries connecting an interface of the first layer close to the base material and an interface of the first layer close to the surface or an interface of the first layer close to the surface of the coating film; a first grain boundary, which is at least one of the grain boundaries, has a plurality of straight line portions and three or more bending points connecting two adjacent straight line portions; in the first grain boundary, a crossing angle A1 at the bending point closest to the interface of the first layer close to the base material and a next closest crossing angle A2 are each 120° or more and less than 180°; in the first grain boundary, a crossing angle A4 at the bending point closest to the interface of the first layer close to the surface or the interface of the first layer close to the surface of the coating film and a next closest crossing angle A3 are each 90-150°; in the first grain boundary, an average X1 of the crossing angle A1 and the crossing angle A2 and an average X2 of the crossing angle A3 and the crossing angle A4 satisfy the relationship of formula 1, and a ratio N2/N1 of the number N2 of the first grain boundaries to the number N1 of the grain boundaries is 0.2 or more.
A power supply device (20) is included in an in-vehicle system (1). The in-vehicle system (1) comprises: an electricity storage unit (11); a power path (14) to which power from the electricity storage unit (11) is supplied; a voltage conversion unit (12) that converts an input voltage and outputs the converted input voltage to the power path (14); and a load (15) that is connected to the power path (14). The power supply device (20) is provided with: a first switch unit (21) provided further on the voltage conversion unit (12) side than the load (15) in the power path (14); and a control unit (40) for controlling the first switch unit (21). The first switch unit (21) switches between an on state in which a current is allowed to flow from the voltage conversion unit (12) side to the load (15) side via the first switch unit (21) and an off state in which the current flowing from the voltage conversion unit (12) side to the load (15) side via the first switch unit (21) is cut off. The control unit (40) switches the first switch unit (21) to the off state when it is determined that the output voltage of the voltage conversion unit (12) has become overvoltage.
An optical component according to the present invention includes a mounting surface on which optical fibers are mounted and a wall portion formed on the mounting surface. The wall portion extends along a first direction. The wall portion has insertion portions formed therein through which the optical fibers are inserted in a second direction intersecting the first direction.
An abnormality detection device includes a parallel circuit unit in which a plurality of conductive paths are connected in parallel, a plurality of current sensors, and an abnormality determination unit. The current sensors respectively detect currents flowing through the plurality of conductive paths. The abnormality determination unit performs abnormality determination of the current sensors based on the respective detection values of the plurality of current sensors. In the abnormality detection device, currents distributed between the plurality of conductive paths are detected by the respective current sensor, and abnormality determination of the current sensors is performed based on the detection values. Accordingly, with this configuration, the current tolerance of the individual current sensors can be reduced, and thus the current sensors can be easily downsized.
G01R 35/00 - Test ou étalonnage des appareils couverts par les autres groupes de la présente sous-classe
G01R 15/14 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
G01R 19/10 - Mesure d'une somme, d'une différence, ou d'un rapport
100.
METHOD FOR INSTALLING RADIO WAVE SENSOR, RADIO WAVE SENSOR, AND ADJUSTMENT DEVICE
A method of the disclosure is for installing a radio wave sensor configured to radiate a radio wave to a range including a target area that is set for detection of an object. The method includes: a step of installing a reference object; and a step of adjusting a radio wave radiation direction of the radio wave sensor, using the reference object as a reference. The reference object is installed at a first position outside the target area.
