公开(公告)号：US20240429009A1

公开(公告)日：2024-12-26

申请号：US18673825

申请日：2024-05-24

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Kentaro TODA

IPC: H01H45/02 ,  H01H49/00

Abstract: A relay connector apparatus includes a housing, a printed circuit board disposed inside the housing, and a spring component for shell connection disposed inside the housing. A connector having a conductive shell is fitted to one side of the housing and a connector having a conductive shell is fitted to another side of the housing, at least an end part of the printed circuit board on the one side includes a contact point to be inserted into the connector, the spring component for shell connection includes a spring contact point that is pushed by the connector and moves in a direction toward the printed circuit board during a fitting operation of the connector.

公开(公告)号：US20240405461A1

公开(公告)日：2024-12-05

申请号：US18713831

申请日：2022-06-30

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Kenta OONISHI ,  Junji OOSAKA

IPC: H01R12/71 ,  H01R12/70 ,  H01R13/24 ,  H01R13/6474

Abstract: Each contact is designed in such a way that one contact part is supported by two spring pieces extending apart from each other in a pitch direction and parallel to each other and whose both ends are joined. The two spring pieces of each contact are extended toward each other so that the two spring pieces of each contact come closer to each other in the pitch direction while maintaining a predetermined pitch and an outer spring gap, thereby increasing the contact pressure of each contact while maintaining the predetermined pitch and the impedance of each contact.

公开(公告)号：US12101014B2

公开(公告)日：2024-09-24

申请号：US17771092

申请日：2020-12-10

Applicant: Sanyo Denki Co., Ltd. ,  Japan Aviation Electronics Industry, Ltd.

Inventor： Yasushi Misawa ,  Manabu Horiuchi ,  Mai Shimizu ,  Takashi Matsushita ,  Tomoyuki Suzuki

IPC: H02K5/22

CPC classification number: H02K5/225 ,  H02K2203/03

Abstract: A stator sub-assembly with a connector includes a stator sub-assembly including a stator core and a rigid wiring board, and a connector fixed to a connector mounting part of the rigid wiring board in such a way that it is opposed to the stator core in the radial direction of the frame. A groove part that extends in the axial direction from an opening in the axial direction and accommodates the connector and the connector mounting part is formed in an inner peripheral surface of the frame. A window part for an opponent connector to mate with the connector accommodated in the groove part is formed in the frame. The window part opens in an outer surface of the frame and an inner surface of the groove part, and has an unbroken inner peripheral surface.

公开(公告)号：US20240243523A1

公开(公告)日：2024-07-18

申请号：US18574417

申请日：2022-06-29

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Junji OOSAKA

IPC: H01R13/6474 ,  H01R12/52 ,  H01R13/621 ,  H01R43/00

CPC classification number: H01R13/6474 ,  H01R12/52 ,  H01R43/00 ,  H01R13/6215

Abstract: Each contact is designed in such a way that one contact part is supported by two spring pieces extending apart from each other and parallel to each other in a pitch direction and whose both ends are joined. No conductor is designed to exist between the two spring pieces of each contact. No conductor is designed to exist between the two contacts adjacent in the pitch direction. An outer spring gap is narrowed by separating the two spring pieces of each contact away from each other in the pitch direction while maintaining the predetermined pitch and the cross-sectional areas and cross-sectional shapes of the two spring pieces of each contact, thereby reducing the impedance of each contact while maintaining the predetermined pitch and the elasticity of each contact.

公开(公告)号：US11901665B2

公开(公告)日：2024-02-13

申请号：US17502510

申请日：2021-10-15

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Satoru Takizawa

IPC: H01R13/518 ,  H01R13/502

CPC classification number: H01R13/518 ,  H01R13/502

Abstract: A connector includes an external housing having cavities, internal housings, and terminals to be accommodated in the internal housings, wherein retainers extending in an insertion direction of internal housings into the cavities are formed on inner wall surfaces of the cavities, groove parts for receiving the retainers are formed on outer wall surfaces of the internal housings, the retainers are configured to achieve secondary locking of the plurality of terminals accommodated in the internal housings, the retainers of the cavities have different shapes from one another, and the groove parts of the internal housings have shapes complementary to the shapes of the retainers of the corresponding cavities.

公开(公告)号：US20240002990A1

公开(公告)日：2024-01-04

申请号：US18248112

申请日：2021-07-20

Applicant: Japan Aviation Electronics Industry, Ltd. ,  NEC Corporation

Inventor： Kazuomi SATO ,  Kazuhiro TOKUNAGA ,  Yasuhiro YUZURIHARA ,  Mayumi KOSAKA ,  Ryota YUGE

IPC: C23C2/04

CPC classification number: C23C2/04

Abstract: An object of the present invention is to provide a structure, a sliding member and a connector, having a surface (sliding surface) that is excellent in abrasion resistance and can keep contact resistance low for a long period, and a method for producing the structure. The object is attained by a structure having a configuration where a nanocarbon material is disposed on an at least partial surface of a metal, a sliding member and a connector, having the configuration, and a method for producing the structure. In the structure, it is preferred that a coating containing the nanocarbon material and an organic compound having at least a first functional group having affinity for the metal and a second functional group having affinity for the nanocarbon material should be disposed on the at least partial surface of the metal.

公开(公告)号：US20230397356A1

公开(公告)日：2023-12-07

申请号：US18307957

申请日：2023-04-27

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Kenta OONISHI

IPC: H05K7/10 ,  H05K1/02 ,  H05K1/05 ,  H05K1/11

CPC classification number: H05K7/1069 ,  H05K1/0298 ,  H05K1/05 ,  H05K1/117 ,  H05K1/0215 ,  H05K1/115

Abstract: A differential transmission board set includes a mounting board on which a compression connector is mounted and a contact board configured to come into contact with the compression connector. In the contact board, a second conductor layer is a ground layer and has a penetrating hole. The penetrating hole is formed in such a way that a first signal pad and a second signal pad are both located inside an inner edge of the penetrating hole. In the contact board, the penetrating hole is formed to overlap an outer region of the first ground pad and an outer region of the second ground pad. In the mounting board, the penetrating hole is formed to be away from the first ground pad and the second ground pad when viewed along the vertical direction.

公开(公告)号：US20230344161A1

公开(公告)日：2023-10-26

申请号：US18170036

申请日：2023-02-16

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LTD.

Inventor： Kenta ASHIBU

IPC: H01R13/187 ,  H01R13/04

CPC classification number: H01R13/187 ,  H01R13/04 ,  H01R2101/00

Abstract: A connection structure includes a first terminal including a first contact part, the first contact part including a plurality of first projections arranged at a first array pitch in a first direction and arranged at a second array pitch in a second direction, and a second terminal including a second contact part, the second contact part being brought into contact with the first contact part while being opposed to the first contact part, the second contact part including a plurality of second projections arranged at a third array pitch in the first direction and arranged at a fourth array pitch in the second direction. One of the first array pitch and the third array pitch is equal to a first integral multiple of another, and one of the second array pitch and the fourth array pitch is equal to a second integral multiple of another.

公开(公告)号：US20230283017A1

公开(公告)日：2023-09-07

申请号：US18157101

申请日：2023-01-20

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Tetsuya KOMOTO

IPC: H01R13/64 ,  H01R13/502 ,  H01R13/24 ,  H01R13/516 ,  H01R12/71 ,  H01R13/405

CPC classification number: H01R13/64 ,  H01R12/716 ,  H01R13/24 ,  H01R13/405 ,  H01R13/502 ,  H01R13/516

Abstract: A receptacle includes a housing made of insulating resin and a first receptacle contact assembly integrally formed with the housing by insert molding. The first receptacle contact assembly includes a plurality of contact units arranged in a pitch direction. Each contact unit includes a base made of metal including a fixed part in a flat-plate shape fixed to the housing and four projecting parts projecting upward from the fixed part, an insulating layer that covers the base, and four conductive patterns that are formed on the insulating layer, extend from the fixed part to the four projecting parts, and function as contacts. The fixed parts of the plurality of contact units link together in an unbroken manner in the pitch direction.

公开(公告)号：US20230283005A1

公开(公告)日：2023-09-07

申请号：US18157103

申请日：2023-01-20

Applicant: Japan Aviation Electronics Industry, Ltd.

Inventor： Tetsuya KOMOTO

IPC: H01R13/405 ,  H01R43/24 ,  H01R13/115

CPC classification number: H01R13/405 ,  H01R43/24 ,  H01R13/115

Abstract: In a punching step, a hoop material is punched in such a way that the hoop material includes a plurality of fixed parts linking in an unbroken manner in a feed direction of the hoop material and four projecting parts projecting from each of the fixed parts, and each conductive pattern extends from each fixed part to each projecting part. In an accommodating step, the hoop material is accommodated into an injection mold in such a way that the hoop material is supported at both ends in the injection mold by using two fixed parts corresponding to the front end and the back end in the feed direction among the plurality of fixed parts remaining in a housing even at the completion stage of the connector.