公开(公告)号：US20200044366A1

公开(公告)日：2020-02-06

申请号：US16524225

申请日：2019-07-29

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Akira TANAKA ,  Masaya HIRASHIMA ,  Satoru YASUI ,  Shukuyo YAMADA ,  Masashi WATANABE

IPC: H01R4/02 ,  H05K1/11

Abstract: According to one embodiment, a printed wiring board includes a wiring board, a connector part, a connection pad provided between the wiring board and the connector part and connected with the connector part with a solder material and a guide groove provided in the wiring board to be continuous to the connection pad, to guide a portion of the solder material from the connection pad.

公开(公告)号：US20230304912A1

公开(公告)日：2023-09-28

申请号：US18168761

申请日：2023-02-14

Applicant: Kabushiki Kaisha Toshiba

Inventor： Akira TANAKA ,  Masashi WATANABE ,  Emi SATO ,  Juhong YANG

IPC: G01N15/08 ,  G06T7/00

CPC classification number: G01N15/088 ,  G06T7/001 ,  G06T2207/30108

Abstract: A crimping determination device according to an embodiment includes a dropping unit, an image acquisition unit, and a control unit. The dropping unit drops a test solution to a wire harness. The wire harness includes a crimped portion in which an electric wire is crimped by a crimping terminal, a first electric wire portion in which the electric wire is exposed on a distal end side, and a second electric wire portion in which the electric wire is exposed on a proximal end side. The dropping unit drops the test solution to either one of the first electric wire portion and the second electric wire portion. The image acquisition unit acquires an image including the other one of the first electric wire portion and the second electric wire portion. The control unit determines a quality of a crimped state of the crimped portion based on the image.