Abstract: A producing method of an assembled battery includes: preparing plural battery cells each of which includes an electrode body having a positive electrode and a negative electrode, and a container for housing the electrode body; classifying the plural battery cells into plural thickness ranks depending on a thickness in an arrangement direction of the electrode body housed inside each battery cell; and arranging the plural battery cells in the arrangement direction, and fastening the plural battery cells such that a load is applied to the plural battery cells in the arrangement direction, the plural battery cells being selected from the plural thickness ranks in a manner as to conform a length in the arrangement direction of the battery cells is adapted to a predetermined length when the plural battery cells are arranged in the arrangement direction.

Abstract: A producing method for a cylinder block includes: a spraying step of spraying a metallic material onto a bore inner surface of at least one cylinder bore formed in the cylinder block to form a spray deposit thereon; a pressurizing step of applying a predetermined pressure onto a surface of the spray deposit formed on the bore inner surface in the spraying step; and a honing step of applying a honing processing to the surface of the spray deposit after the pressurizing step.

Abstract: A method for producing an electrode catalyst for a fuel cell is provided. The electrode catalyst includes a carbon support and a catalyst supported on the carbon support. The catalyst is one of platinum and a platinum-alloy. The method includes supporting the catalyst on the carbon support; and treating the carbon support carrying the catalyst with a nitric acid and cleaning the treated carbon support, such that an amount of an acid present on the carbon support becomes in a range from 0.7 mmol to 1.31 mmol of the acid per gram of the electrode catalyst.

Abstract: Provided is a lithium ion secondary battery which has a low internal resistance in a low-SOC region and a sufficiently large amount of gas generated during overcharge. The lithium ion secondary battery disclosed herein includes an electrode body having a positive electrode and a negative electrode, and a nonaqueous electrolytic solution. The lithium ion secondary battery further includes a pressure-type safety mechanism. The nonaqueous electrolytic solution includes a gas generating agent. The positive electrode has a positive electrode active material layer including a positive electrode active material. The positive electrode active material includes a lithium transition metal composite oxide represented by LiNiaCobMncO2 wherein a, b and c satisfy the following conditions: 0.35?a?0.45, 0.15?b?0.25, 0.35?c?0.45, and a+b+c=1, and a lithium transition metal composite oxide represented by LiNixCoyMnzO2 wherein x, y and z satisfy the following conditions: 0.35?x?0.45, 0.45?y?0.55, 0.05?z?0.

Abstract: The present invention is to provide a redox type fuel cell that is able to quickly regenerate a mediator. The present invention is such a redox type fuel cell that a mediator is circulated in a cathode electrode, wherein a regenerator for oxidizing the mediator includes: a first chamber configured to store a mediator-containing solution; a second chamber configured to store an oxygen reduction reaction medium solution; a power source; a first electrode disposed in the first chamber and connected to a positive electrode of the power source: a second electrode disposed in the second chamber and connected to a negative electrode of the power source; an ion exchange path configured to connect the first chamber and the second chamber; and a gas supplier configured to supply an oxygen-containing gas into the second chamber.

Abstract: The present invention is to provide a method for producing core-shell catalyst particles with high catalytic activity per unit mass of platinum. Disclosed is a method for producing core-shell catalyst particles including a core containing palladium and a shell containing platinum and covering the shell, wherein the method includes: a step of depositing copper on the surface of the palladium-containing particles by applying a potential that is nobler than the oxidation-reduction potential of copper to the palladium-containing particles in a copper ion-containing electrolyte, and a step of forming the shell by, after the copper deposition step and inside the reaction system kept at ?3° C. or more and 10° C.

Abstract: An overall loss L during non-execution of intermittent boosting (in ordinary boosting) is calculated from losses L1 and L2 of motors and a loss LC of a boost converter during non-execution of intermittent boosting. The overall loss L during execution of intermittent boosting is calculated from the losses L1 and L2 of the motors and the loss LC of the boost converter during execution of intermittent boosting. A minimum loss-time boosting voltage Vtmp at which the overall loss L provides a minimum loss Ltmp is set to a target voltage VH*. The boost converter is then controlled in a control state corresponding to the minimum loss-time boosting voltage Vtmp.

Abstract: A structure of mounting a power control device in a vehicle includes a housing that houses an electric motor for running, a power control device fixed above the housing with a gap between the power control device and the housing, and a cable connection portion provided on an upper surface of the housing at a position facing the power control device. A head of a bolt may be exposed on a lower portion of a casing of the power control device at a position facing the cable connection portion and a rib may be provided on the lower portion of the casing next to the head of the bolt, the rib protruding lower than the head of the bolt.

Abstract: A granulated body manufacturing apparatus includes: a housing that includes a cylindrical internal space, is disposed so that a center axis direction of the internal space is horizontal, and houses a raw material for a granulated body inside the internal space; an agitation blade that is provided along an inner circumferential surface of the internal space, and upon being rotated around the center axis, scoops up the raw material accumulated in a bottom portion of the internal space and makes the raw material fall down from an upper position inside the internal space; and a crossing blade including a wire having a wire diameter not exceeding 0.3 mm, the wire being provided at a position in a range, inside the internal space, in which the crossing blade does not come into contact with the agitation blade, and being looped around a framework body that rotates around the center axis.

Abstract: A stator for a rotary electric machine includes a stator core, three-phase coils, and a neutral point connection conductor. The three-phase coils are wound around the stator core. The neutral point connection conductor is connected to each of the three-phase coils. The neutral point connection conductor includes a linear conductor that is bent. The linear conductor includes two end portions and an overlapping portion in which the conductor is folded back and doubled up. One of the two end portions is connected to one-phase coil of the three-phase coils. The other of the two end portions is connected to another-phase coil of the three-phase coils. The overlapping portion is connected to the remaining-phase coil of the three-phase coils.

Abstract: A vehicle underfloor structure has: a battery pack that is disposed beneath a floor of a vehicle, and that is a power source that drives a motor for traveling that is installed in the vehicle; and a fuel tank that is disposed beneath the floor of the vehicle, and between a vehicle body front side end portion and a vehicle body rear side end portion of the battery pack as seen in a side view, and between vehicle transverse direction both end portions of the battery pack as seen in a plan view.

Abstract: When connection of a charging gun is detected, a charging-control ECU wakes up, and turns on a power supply relay to activate a charging-communication ECU. The charging-control ECU subsequently actives a power-control computer by communicating therewith. The power-control computer closes an SMR, and closes a power supply switch to activate a monitoring unit. If an abnormality occurs in inband communication, the charging-control ECU opens the power supply relay, instructs the power-control computer to shift into sleep mode, and subsequently shifts itself into sleep mode. The power-control computer opens the SMR and the power supply switch, and subsequently shifts into sleep mode.

Abstract: A fuel tank system 12 includes: a communicating pipe 30 that has plural open portions 54A and 54B positioned higher than a full level inside a fuel tank 14 and communicates the inside of the fuel tank 14 with a canister 32; and a valve member 42 that is disposed outside the fuel tank 14 and, on the basis of a state of inclination of fuel detected by a fuel inclination sensor 60, closes the communicating pipe corresponding to an open portion predicted to be positioned in the fuel and opens the communicating pipe corresponding to an open portion predicted to be positioned in a gas layer section.

Abstract: The present disclosure provides a vehicle body lower portion structure including: a lower portion framework member, formed in a chamber shape extending in a vehicle body front-and-rear direction, including a guide portion at an inner face of a wall portion structuring the chamber shape, and being disposed at a vehicle body lower side; a battery, installed on a battery frame, and is disposed at a vehicle width direction inner side of the lower portion framework member; and a reinforcing member formed in a chamber shape extending in the vehicle body front-and-rear direction, provided inside a chamber of the lower portion framework member in a state of being supported at the guide portion, and at least a portion of the reinforcing member overlapping with at least one of the battery or the battery frame in a side view seen in a vehicle width direction.

Abstract: A method for manufacturing an electrode sheet includes the steps of forming a granulated material by mixing an electrode active material, a cellulose derivative, a binder, and an aqueous solvent, and placing the granulated material in the form of a sheet on electrode current collector foil. The cellulose derivative is at least one selected from the group consisting of hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxyethyl methylcellulose, and hydroxypropyl methylcellulose, and has 3.0 or more moles of substitution, which is an average number of hydroxy groups substituted per glucose unit.

Abstract: A vehicle seat includes: a seat frame; a seat pad; and a planar body configured to support, from a backside, the seat pad, and including a high-elongation part more easily extensible than other planar-body part. The planar body includes a low-density region, a high-density region, and a medium-density region in which constituent yarns are placed more thickly than the low-density region, but more thinly than the high-density region, the medium-density region being provided between the low-density region and the high-density region adjacent to each other. The low-density region is placed in the high-elongation part so that the high-elongation part is easily extensible. The high-density region and the medium-density region are placed in the other planar-body part so that the other planar-body part is less easily extensible. The medium-density region in the other planar-body part is adjacent to the high-elongation part.

Abstract: The image display device includes a distance obtainer configured to obtain a vehicle-to-vehicle distance between a vehicle and a following vehicle. A controller is configured to: determine a magnitude of an image-cutout angle value based on the obtained vehicle-to-vehicle distance, such that a display state of a rear-view display unit is to be switched from a mirror-surface showing state to a display showing state such that a size of the following vehicle in the mirror-surface showing state is identical to a size of the following vehicle to be displayed in the display showing state; control a display to display a display image created from a cutout image that is cut out in the determined image-cutout angle value; and adjust the image-cutout angle value so as to gradually decrease a size of the following vehicle displayed on the display when the obtained vehicle-to-vehicle distance is greater than a set value.

Abstract: When an automatic lane change system has a specific blinker be activated while a BSM (blind spot monitor) system is giving a first alert by turning on an indicator 11, a BSM ECU 10 does not give a second alert (blinking the indicator 11) so as to keep giving the first alert. The second alert is higher in an alert level than the first alert.

Abstract: Mechanical strength of a second shaft portion of a position fixing bolt is larger than that of a first shaft portion of a positioning bolt. Cross-sectional shape of a positioning through-hole, cross-sectional shape of the first shaft portion, cross-sectional shape of each of position fixing through-holes, and cross-sectional shape of each of the second shaft portions are designed so that a total dimension of a first clearance in a circumferential direction about the rotation center axis is larger than a total dimension of a second clearance in the circumferential direction, the second clearance formed between an inner peripheral surface of each of the position fixing through-holes and an outer peripheral surface of the second shaft portion of each of the position fixing bolts.

Abstract: An interior component for a vehicle includes a first board, a second board, and a position adjustment mechanism. The second board is mounted to the first board to cover a surface of the first board on an interior side of the vehicle and to be movable along the surface of the first board. The position adjustment mechanism includes an operating component mounted to the second board. The operating component is configured to transmit a force applied to the operating component to the first board to move the second board relative to the first board along the surface of the first board.