Abstract: In order to provide a negative electrode for a lithium secondary battery providing a high electrode density, i.e., a high volumetric energy density, and improved in life characteristics and a lithium secondary battery using the negative electrode, the present invention uses a negative electrode for a lithium secondary battery, in which a negative electrode active material layer (2a, 2b) formed on a negative electrode current collector 3 comprises at least first particles 4, second particles 5 and a binder 6, the first particles 4 are formed of SiO? (0<?<2.0), the second particles 5 are formed of a Si alloy, the Si alloy comprises Si and at least one element selected from metal elements except Li, Mn, Fe, Co and Ni and semimetal elements, and the central particle size D50 of the first particles 4 is larger than the central particle size D50 of the second particles 5.

Abstract: The purpose of the present invention is to provide a lithium secondary battery which has improved service life characteristics by suppressing a decomposition reaction of the electrolyte solution in the field of batteries that operate at high voltages or are assumed to be used at high temperatures for a long period of time. The present invention relates to an electrolyte solution for a secondary, which is characterized by containing a sulfone compound, a fluorine-containing cyclic acetal compound and a cyclic carbonate in a specific composition; and a secondary battery which uses this electrolyte solution for a secondary battery.

Abstract: A charging apparatus comprises a charge control unit. The charge control unit charges a secondary battery at a first current value until the voltage of the secondary battery reaches a predetermined first voltage value. The charge control unit, on detecting that the voltage has reached the first voltage value, performs control to charge the secondary battery at a second current value that is lower than the first current value, until a predetermined second voltage value is reached.

Abstract: The purpose of the present embodiment is to provide a lithium secondary battery which is assumed to be operated at a high voltage or to be used at high temperatures for a long period of time, and which has improved life characteristics by suppressing a decomposition reaction of the electrolyte solution. The present embodiment relates to an electrolyte solution for a secondary battery containing a sulfone compound, a fluorine containing ether and an acid anhydride at a specific composition, and a secondary battery which uses this electrolyte solution for a secondary battery.

Abstract: A vehicular ECU (electronic control unit) is any one of a plurality of vehicular ECUs connected to an in-vehicle network in a vehicle and includes: a service interface, a service bus, and a service manager. The service interface issues a request of service that uses a function installed in a different vehicular ECU based on a request from the application, and makes the application generate a service as a response to a request of service from the different vehicular ECU. The service bus transmits and receives a message corresponding to a request of service and a response by using a predetermined protocol between the service interfaces of the vehicular ECU and the different vehicular ECU. The service manager achieves the service to be dynamically and interoperably used by managing a position of the service.

Abstract: The purpose of the present invention is to provide a secondary cell in which a decrease in energy density is inhibited. In order to achieve this purpose, this secondary cell has a positive electrode in which a positive electrode active material layer is provided on a positive electrode collector, and a negative electrode in which a negative electrode active material layer is provided on a negative electrode collector; the positive electrode active material layer and the negative electrode active material layer are laminated so as to face each other with a separator interposed therebetween; the negative electrode active material layer has a greater area than the positive electrode active material layer; and a thin section is provided in at least a part of the negative electrode active material layer at a location where the negative electrode active material layer does not face the positive electrode active material layer.

Abstract: A lever-type connector includes a housing configured to be inserted and removed from a mating housing of a mating connector and a lever. The lever is pivotally operable between a temporary locking position and a fitting completion position of the lever. The lever includes a pair of side plates and an operating portion. A lock portion is provided on the housing. Lever disengagement prevention portions are provided on both sides of the housing so as to cover at least respective parts of the side plates of the lever positioned at the fitting completion position from outside.

Abstract: A lever-type connector includes a housing configured to be inserted into a mating housing of a mating connector, and a lever that is pivotally operable between a temporary locking position and a fitting completion position. The lever includes a pair of side plates and an operating portion. The housing has a lever-protection wall, protruding outward beyond a pivotal outer peripheral end of the lever disposed at the temporary locking position, the lever-protection wall being provided at an end portion of the housing in a direction opposite to a rotational direction in which the lever rotates from the temporary locking position toward the fitting completion position. The lever disposed at the temporary locking position is arranged so that the operating portion of the lever overlaps the lever-protection wall.

Abstract: A headrest support structure includes: a headrest body; a bushing; and a headrest stay, the bushing comprises a support section that supports the headrest stay in the bushing, and the support section includes: a fixed portion that is abutted against an outer peripheral face of the headrest stay, and a flexing portion that is provided on an opposite side of the headrest stay from the fixed portion, and that is capable of flexing so as to be abutted against the outer peripheral face of the headrest stay when the bushing has been inserted into the retention section and the headrest stay has been inserted into the bushing.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a gantry, columns, gantry drive motors, position detectors, and gantry control circuitry. The gantry has a bore along a vertical direction. The columns movably support the gantry along the vertical direction, with one end of the bore facing a floor surface and the gantry being interposed between the columns. The gantry drive motors move the gantry along the vertical direction. The position detectors detect support positions at which the gantry is supported in each of the columns. The gantry control circuitry determines whether or not movement of the gantry along the vertical direction is possible, based on information regarding misalignment between the support positions.

Abstract: A urethane bumper spring is produced from a urethane raw material containing a polyester-based polyol as a polyol component and diphenylmethane diisocyanate as an isocyanate component, and includes: a skin layer; and a core portion, in which the skin layer has a density (Da) and a foamed cell diameter (Ra), and the core portion has a density (Db) and a foamed cell diameter (Rb). The density (Da), the foamed cell diameter (Ra), the density (Db), and the foamed cell diameter (Rb) satisfy relationships shown in the following expressions: 1.0?Da/Db<1.34 (1) and 0.53<Ra/Rb?1.0 (2). Accordingly, the urethane bumper spring can achieve a cost reduction while having durability and settling resistance under high load and high deformation.

Abstract: A connector housing includes a housing body and a fitting operation lever that has a swinging portion attached to the housing body rotatably. A part of the rib protruding toward the swinging portion narrows an interval between a curved portion of the housing body and the swinging portion to a predetermined value or below. A part of the rib protruding toward a direction separating from a lower surface of the housing body has a flat face. A distance between the rotary axis of the swinging portion and the flat face is larger than a distance between the rotary axis and a part of an outer circumferential edge of the swinging portion.

Abstract: A service cooperation system enables a use of a function provided by an in-vehicle apparatus or an external apparatus as a service. The service cooperation system for the vehicle includes a service interface, a local service bus, a service bus, and an integrated application. The service interface of a subject apparatus provides the service generated in the subject apparatus to a different apparatus. The local service bus transmits and receives a message between the service interface of the subject apparatus and the service interface of the different apparatus. The service bus is virtually configured by a connection of the local service bus of the subject apparatus and the local service bus of the different apparatus. The integrated application functions as the application and enables a cooperated use of an in-vehicle service and an external service through the service bus.

Abstract: A lithium ion secondary battery excellent in cycle characteristics and rate characteristics is provided. The present invention relates to a lithium secondary battery having an electrolyte solution comprising one or more compounds selected from a fluorinated ether and a fluorinated phosphate ester and a separator comprising an aramid resin.

Abstract: A lever-type connector includes a housing and a lever. The lever is pivotally mounted on the housing, and is pivotally operable between a temporary locking position and a fitting completion position. The lever includes a pair of side plates and an operating portion. A lock portion is provided on the housing, and locks the lever positioned at the fitting completion position. The housing is configured to be fitted to a mating housing by rotating the lever from a fitting start position to the fitting completion position. The housing has a pair of walls that are provided at both sides of the lock portion. Arm protection walls are provided on upper edges of the pair of walls respectively with extending inward so as to cover both sides of the flexible arm portion of the lock portion.

Abstract: A lever-type connector includes a housing configured to be inserted and removed from a mating housing of a mating connector and a lever. The lever is pivotally operable between a temporary locking position and a fitting completion position of the lever. The lever includes a pair of side plates and an operating portion. A lock portion is provided on the housing. Lever disengagement prevention portions are provided on both sides of the housing so as to cover at least respective parts of the side plates of the lever positioned at the fitting completion position from outside.

Abstract: A lever-type connector includes a housing configured to be inserted into a mating housing of a mating connector, and a lever that is pivotally operable between a temporary locking position and a fitting completion position. The lever includes a pair of side plates and an operating portion. The housing has a lever-protection wall, protruding outward beyond a pivotal outer peripheral end of the lever disposed at the temporary locking position, the lever-protection wall being provided at an end portion of the housing in a direction opposite to a rotational direction in which the lever rotates from the temporary locking position toward the fitting completion position. The lever disposed at the temporary locking position is arranged so that the operating portion of the lever overlaps the lever-protection wall.

Abstract: A vehicular ECU (electronic control unit) is any one of a plurality of vehicular ECUs connected to an in-vehicle network in a vehicle and includes: a service interface, a service bus, and a service manager. The service interface issues a request of service that uses a function installed in a different vehicular ECU based on a request from the application, and makes the application generate a service as a response to a request of service from the different vehicular ECU. The service bus transmits and receives a message corresponding to a request of service and a response by using a predetermined protocol between the service interfaces of the vehicular ECU and the different vehicular ECU. The service manager achieves the service to be dynamically and interoperably used by managing a position of the service.

Abstract: A center prescribes, to a subject vehicle, a collection condition for vehicle data through wireless communication. An instruction executing section reads in and executes an instruction described as the collection condition. A determination section determines whether environment information prescribed by the collection condition agrees with the vehicle environment of the subject vehicle. A communication section delivers, to the center, the vehicle data of a time at which the agreement is established.

Abstract: A fluid distribution device distributes at least two fluids of a fuel cell. The fluid distribution device comprises a block body, first and second external manifolds and first and second communicating portions. The block body includes a side surface that receives the fuel cell. The first external manifold is disposed adjacent the side surface. The second external manifold is disposed away from the side surface. The first and second external manifolds partially overlap, as viewed from the side surface. The second external manifold includes an extension portion that does not overlap with the first external manifold as viewed from the side surface. The first communicating portion has a first hole only communicating a first fluid to the first external manifold from the side surface. The second communicating portion has a second hole portion only communicating a second fluid to the extension portion from the side surface.