公开(公告)号：US20220155399A1

公开(公告)日：2022-05-19

申请号：US17438471

申请日：2020-03-05

Applicant: NIDEC READ CORPORATION

Inventor： Tatsufumi KUSUDA

IPC: G01R35/00 ,  G01R33/06 ,  G01T1/20 ,  G01F25/10

Abstract: A detection value correction system is a detection value correction system that corrects detection values of a plurality of sensors that are arranged in a line and detect a physical quantity, and includes a correction processing unit that corrects a detection value of a target sensor, which is a sensor to be corrected, among the sensors based on at least detection values of sensors adjacent to the target sensor.

公开(公告)号：US20230068243A1

公开(公告)日：2023-03-02

申请号：US17985134

申请日：2022-11-10

Applicant: Nidec-Read Corporation

Inventor： Tatsufumi KUSUDA

IPC: H01F5/00 ,  H01F17/02 ,  H01F27/29 ,  H01F30/16 ,  H01F41/04 ,  H03H7/075

Abstract: A coiled electronic component includes: an electronic component body which includes a coil portion having a spiral structure and formed of an electrically conductive material, and electrically conductive connection portions arranged on both ends of the coil portion; and a pair of electrodes for respectively connecting the electrically conductive connection portions to assembly portions arranged on an assembly object. The electrode includes a pair of pinching pieces for pinching the electrically conductive connection portion, and the pair of pinching pieces is opened in a manner that the electrically conductive connection portion is received and fitted therebetween.

公开(公告)号：US20150234537A1

公开(公告)日：2015-08-20

申请号：US14622965

申请日：2015-02-16

Applicant: NIDEC-READ CORPORATION

Inventor： Tatsufumi KUSUDA ,  Mutsuhiro HONDA ,  Yasuhito KURIHARA

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/044 ,  G06F2203/04104

Abstract: A method for detecting a touched position on a touch panel includes: acquiring a capacitance value detected in each sensing area of the touch panel; correcting each capacitance value, based on a correlation value table that stores therein a numerical influence to be exerted on the capacitance value in each sensing area by the capacitance value in the adjacent sensing areas, and calculating a correlation correction value for each sensing area; retrieving the maximum value from among the correlation correction values; and defining the sensing area for which the correlation correction value is the maximum value, as a maximum area, calculating a centroid position as to an area including the maximum area and the sensing areas adjacent to the maximum area, based on the correlation correction values, and acquiring the calculated centroid position as a touched position.

Abstract translation: 一种用于检测触摸面板上的触摸位置的方法包括：获取在触摸面板的每个感测区域中检测的电容值; 基于相关值表，根据相关值表，在相关检测区域中存储要对每个感测区域中的电容值施加的数值影响，并计算每个感测区域的相关校正值; 从相关校正值中检索最大值; 并且将所述相关校正值作为最大值的感测区域定义为最大面积，基于所述相关校正值计算关于包括所述最大面积和与所述最大区域相邻的感测区域的区域的质心位置， 并且获取所计算的重心位置作为触摸位置。

公开(公告)号：US20200234860A1

公开(公告)日：2020-07-23

申请号：US16488242

申请日：2018-02-16

Applicant: Nidec-Read Corporation

Inventor： Tatsufumi KUSUDA

IPC: H01F5/00 ,  H01F17/02 ,  H01F27/29 ,  H01F41/04 ,  H03H7/075 ,  H01F30/16

Abstract: A coiled electronic component includes: an electronic component body which includes a coil portion having a spiral structure and formed of an electrically conductive material, and electrically conductive connection portions arranged on both ends of the coil portion; and a pair of electrodes for respectively connecting the electrically conductive connection portions to assembly portions arranged on an assembly object. The electrode includes a pair of pinching pieces for pinching the electrically conductive connection portion, and the pair of pinching pieces is opened in a manner that the electrically conductive connection portion is received and fitted therebetween.

公开(公告)号：US20210109169A1

公开(公告)日：2021-04-15

申请号：US17043768

申请日：2019-05-21

Applicant: NIDEC-READ CORPORATION

Inventor： Tatsufumi KUSUDA

IPC: G01R33/06 ,  H01F27/28 ,  H01F41/04

Abstract: An MI sensor includes: an amorphous wire; an insulator layer formed on an outer peripheral surface of the amorphous wire; and an X-axis coil, a Y-axis coil, and a Z-axis coil which are formed, in a spiral shape, on an outer peripheral surface of the insulator layer. The X-axis coil, the Y-axis coil, and the Z-axis coil are formed of a conductive layer, and the X-axis coil, the Y-axis coil, and the Z-axis coil are arranged in directions orthogonal to each other.

公开(公告)号：US20200018590A1

公开(公告)日：2020-01-16

申请号：US16335267

申请日：2017-09-26

Applicant: Nidec-Read Corporation

Inventor： Tatsufumi KUSUDA

IPC: G01B11/02 ,  G01B11/25 ,  G01B11/14 ,  G01B21/04 ,  G03F9/00 ,  G06T1/00 ,  G06T7/00

Abstract: A length measurement device is provided with includes: a placement table; cameras imaging images of imaging ranges including target points; first marks within the imaging ranges; a reference position storage unit storing positions of the first marks on a placement surface as first mark reference positions; an image position acquisition unit acquiring, on the basis of the imaged images of the cameras, the target image positions of the target points in the imaged images and the first mark image positions of the first marks in the imaged images; a target position acquisition unit determining positions of the target points on the placement surface on the basis of the target image positions and first mark image positions in the imaged images and the first mark reference positions on the placement surface; and a length acquisition unit determining, on the basis of positions of the target points, the length of a portion to have the length thereof measured.