Fuel cell separator member and fuel cell stack

    公开(公告)号:US11387467B2

    公开(公告)日:2022-07-12

    申请号:US17014213

    申请日:2020-09-08

    摘要: In a fuel cell separator member of a fuel cell stack, a first metal bead and first ribs are formed integrally with and protruded from a surface of the first metal separator. Each of the first ribs includes a first rib body and two first retracted portions. The protruding height of each of the two first retracted portions is smaller than the protruding height of the first rib body.

    Vehicle transport apparatus
    12.
    发明授权

    公开(公告)号:US11383383B2

    公开(公告)日:2022-07-12

    申请号:US16801877

    申请日:2020-02-26

    IPC分类号: B25J9/16 B25J3/04 B25J5/00

    摘要: A vehicle transport apparatus is formed by a first robot and a second robot that enter underneath a vehicle, lift up wheels of the vehicle, and travel. The first robot and the second robot each include omnidirectional wheels and each further include a right lifting arm and a left lifting arm that are freely rotatably movable between storage positions (right storage position and left storage position) where tips thereof are pointed toward a center of a body in a width direction and expanded positions (right expanded position and left expanded position) where the tips thereof are pointed toward the outside of the body in the width direction.

    Vaporizer apparatus to produce vapor without the use of a heat source

    公开(公告)号:US11369130B2

    公开(公告)日:2022-06-28

    申请号:US16549241

    申请日:2019-08-23

    摘要: A handheld, portable vaporizer apparatus is operable to vaporize oils, such as e-liquids, cannabis oils, or dry herbs, without heating the oils. The vaporizer apparatus includes a main housing having an oil chamber, an oil reservoir connected to the oil chamber, and an evacuation chamber connected to the oil reservoir formed therein; an operation unit; a manifold connected to the main housing; a pump; and a control unit connected to the operation unit and pump. When the operation unit is operated, the oil reservoir is isolated from the oil chamber and the bottom of the evacuation chamber is sealed thereby creating a vacuum sealed chamber having oil trapped therein and being connected with an inlet of the pump, and the control unit turns the pump on causing a pressure differential so that oil trapped in the vacuum sealed chamber vaporizes without heat and flows through the manifold and mouthpiece.

    Design assistance system, design assistance program, and design assistance method

    公开(公告)号:US11361115B2

    公开(公告)日:2022-06-14

    申请号:US15758644

    申请日:2016-08-09

    IPC分类号: G06F30/00 G06F119/18

    摘要: To provide a design assistance system, a design assistance program, and a design assistance method which are capable of reducing or eliminating the burden on a designer of a structure when designing the structure. A design assistance system 10 includes an object recognizing unit 112 and an interference determining unit 113. The object recognizing unit 112 recognizes an object existence area which is an existence area of a different object A2 from the structure A1 on a three-dimensional coordinate system in accordance with information including the position of the object A2 on the three-dimensional coordinate system which has been specified through an input unit 12. The interference determining unit 113 determines the presence or absence of interference between each of plurality of members and the object A2 based on respective member existence areas of the plurality of members and the object existence area.

    Ball joint and method of manufacturing ball joint

    公开(公告)号:US11359665B2

    公开(公告)日:2022-06-14

    申请号:US15931992

    申请日:2020-05-14

    IPC分类号: F16C11/06

    摘要: In the present invention, a housing includes a first opening in a first edge region facing a pin of a ball stud, the ball stud protrudes from the first opening, a gap is provided between an inner wall of a cavity and an outer wall of a bearing shell, a lining is injected into the gap, and the housing further includes a second opening in a second edge region opposite from the first opening for injecting the lining through the cavity, and one or more structural elements for clamping the lining to the inner wall of the second opening.

    Engine control device for vehicle including acceleration assist control

    公开(公告)号:US11358587B2

    公开(公告)日:2022-06-14

    申请号:US16496208

    申请日:2018-03-16

    发明人: Isao Shokaku

    摘要: An engine control device for a saddle riding vehicle includes a mechanical centrifugal clutch for connecting and disconnecting driving force from an engine to a driving wheel, a throttle operator to adjust output power of the engine, a motor to rotate a crankshaft of the engine, and a control unit to control the motor and a fuel injection system. The control unit executes injection stopping control for stopping fuel injection during deceleration of the vehicle and executes, when an opening operation of the throttle operator is performed after an engine speed becomes equal to or lower than a centrifugal clutch disconnection speed at which the centrifugal clutch is disconnected, acceleration assist control for rotating the crankshaft with the motor.

    Vehicle control device
    18.
    发明授权

    公开(公告)号:US11345338B2

    公开(公告)日:2022-05-31

    申请号:US17205492

    申请日:2021-03-18

    IPC分类号: B60W30/06 B60W50/14 G08G1/14

    摘要: A movement path is regenerated within a movement capable region in accordance with an instruction to correct a movement path by a pointing unit, and the regenerated movement path is displayed on a display unit in a superimposed manner on a movement capable region for a user's own vehicle. As a result, without changing a parking space (position) in which a vehicle occupant desires to park, it is possible for parking to be performed along the desired movement path to the desired parking space.

    Communication system
    19.
    发明授权

    公开(公告)号:US11335186B2

    公开(公告)日:2022-05-17

    申请号:US16827978

    申请日:2020-03-24

    摘要: A communication system includes an information acquisition unit that acquires information (road information), a type identifying unit that identifies the type of the information acquired by the information acquisition unit, a storage unit (vehicle storage unit, server storage unit) that stores relationship information that associates the type of the information with the transmission direction of the information, and a direction identifying unit that identifies the transmission direction of the information acquired by the information acquisition unit based on the identification result by the type identifying unit and the relationship information stored in the storage unit (vehicle storage unit, server storage unit).

    Switch device
    20.
    发明授权

    公开(公告)号:US11328883B2

    公开(公告)日:2022-05-10

    申请号:US17173551

    申请日:2021-02-11

    IPC分类号: H01H21/22 H01H21/08

    摘要: In a switch device, a switch part is turned ON/OFF by operation of an operating knob housed in a recessed part of a panel so that a movable terminal and a fixed terminal are in contact or are separated. An outside face, opposing an inner peripheral face of the recessed part of the panel, of the operating knob is an inclined face that is inclined inward of the operating knob in going downward. A gap that widens in going downward is formed between the outside face of the operating knob and the inner peripheral face of the recessed part of the panel. Accordingly, the device can ensure stable operation of the operating knob by discharging, from the gap between the panel and the operating knob, liquid that has entered the gap, and that can improve the appearance.