公开(公告)号：US20220375055A1

公开(公告)日：2022-11-24

申请号：US17782032

申请日：2020-10-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yu MOROOKA ,  Hidetaka MORIMITSU ,  Kimiya IKUSHIMA ,  Masaaki OCHI ,  Kazuma HARAGUCHI

IPC: G06T7/00 ,  G06V10/40 ,  G06V10/764 ,  G01N21/88

Abstract: An extraction unit acquires a first difference between a non-defective product image, covering a non-defective product sample, and a reference model and a second difference between a defective product image, covering a defective product sample, and the reference model. A extraction unit extracts, as a potential defect, either the first difference or the second difference, whichever satisfies a particular condition. A calculation unit calculates at least one feature quantity with respect to the potential defect extracted by the extraction unit. When the defective product sample includes a plurality of defective product samples and respective feature quantities of the potential defects extracted from the defective product samples have multiple different values, the calculation unit specifies at least one of the feature quantities that has an Nth largest one of the multiple different values as an indicator. The presentation unit presents the indicator specified by the calculation unit.

公开(公告)号：US20210159036A1

公开(公告)日：2021-05-27

申请号：US17054011

申请日：2019-05-20

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kimiya IKUSHIMA ,  Satoshi NISHITA ,  Takeshi OKADA

IPC: H01H50/38 ,  H01H50/58 ,  H01H50/24

Abstract: A first end portion includes a first contact. A second end portion includes a second contact. At least a first end portion, out of the first end portion and a second end portion, is curved to be folded back from a tip in one direction of the first end portion. The first contact is located in a folded-back part of the first end portion and faces the second contact.