公开(公告)号：US20180324965A1

公开(公告)日：2018-11-08

申请号：US15584028

申请日：2017-05-02

Applicant: OMRON Corporation

Inventor： Takaaki SANDA ,  Makoto SUGIMOTO ,  Daisuke INOUE ,  Yusuke HAYASHI ,  Yuki USHIRO ,  Hiroto KATSURA ,  Naomi UEHARA

IPC: H05K5/02 ,  H05K5/06 ,  H01B7/00 ,  H01B7/02 ,  G01V3/10

CPC classification number: H05K5/0247 ,  G01V3/10 ,  H01B3/30 ,  H01B3/302 ,  H01B3/443 ,  H01B7/0009 ,  H01B7/02 ,  H05K5/0217 ,  H05K5/064

Abstract: To provide an electronic apparatus which enables manufacturing costs to be reduced and a range of selection of materials for resin components to be widened. An electronic apparatus (1A) includes a case (10), a cable (30) drawn out from the case (10), a bonding intermediating member (40) that is made of a resin and joined to the cable (30), a cylindrical clamp (50) holding the cable (30), and a sealing resin part (60) filling an internal space defined by the case (10) and the clamp (50). The cable (30) has a core wire (31) and a sheath (33) that is made of a resin covering the core wire (31) and the core wire (31) is exposed not to be covered by the sheath (33) at an end of the cable (30). The bonding intermediating member (40) has a cylindrical base (41) covering an outer circumferential face of the sheath (33) and an extension part (42) extending from the base (41) and bonding to the sealing resin part (60). The bonding intermediating part (40) is fixed to the cable (30) by welding the base (41) onto the sheath (33).

公开(公告)号：US20190094046A1

公开(公告)日：2019-03-28

申请号：US15894959

申请日：2018-02-13

Applicant: OMRON Corporation

Inventor： Ryota HASEGAWA ,  Hiroyuki TSUCHIDA ,  Kazuaki MIYAMOTO ,  Yusuke HAYASHI ,  Kenji MATSUOKA

IPC: G01D5/20

Abstract: A method of manufacturing a proximity sensor and a manufacturing system for the proximity sensor capable of improving detection precision or expanding a detectable range are provided.A method of manufacturing a proximity sensor outputting presence or absence of a detection object or a position of the detection object as a detection result is provided. The manufacturing method includes: disposing the proximity sensor in a temperature-changeable environment; setting an environment of the proximity sensor to a plurality of different temperatures respectively and storing temperature detected by the temperature detection part of the proximity sensor in association with the detection result output by the control calculation part at each temperature; determining a characteristic parameter unique to a target proximity sensor based on the stored temperature and detection result; and setting the determined characteristic parameter for the target proximity sensor.

公开(公告)号：US20190094404A1

公开(公告)日：2019-03-28

申请号：US15892349

申请日：2018-02-08

Applicant: OMRON Corporation

Inventor： Ryota HASEGAWA ,  Hiroyuki TSUCHIDA ,  Kazuaki MIYAMOTO ,  Yusuke HAYASHI ,  Kenji MATSUOKA

IPC: G01V3/10 ,  G01V3/38

Abstract: A proximity sensor that outputs presence or absence of a detection object or a position of the detection object as a detection result includes: a detection part configured to include a detection coil and a capacitor; an oscillation circuit configured to excite the detection part; an analog/digital conversion circuit configured to detect a signal change occurring in the detection part and output a digital signal indicating the detected signal change; a temperature detection part configured to detect a temperature inside a casing of the proximity sensor; a storage part configured to store a characteristic parameter unique to the proximity sensor in advance; a control calculation part configured to process a digital signal from the analog/digital conversion circuit to calculate a signal indicating a distance to the detection object, compensate the calculated signal using the characteristics parameter stored in the storage part, and output the compensated signal as the detection result.