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1. 发明授权

US10602952B2 Apparatus for guiding biomedical electrode 有权
公开(公告)号：US10602952B2
公开(公告)日：2020-03-31
申请号：US15702711
申请日：2017-09-12
申请人： SMK Corporation
发明人： Koichiro Ejiri , Haruhiko Kondo
IPC分类号： A61B5/0492 , A61B5/00 , A61N1/04 , A61B5/0488 , G16H30/40 , A61B5/04
摘要： An apparatus for guiding a biomedical electrode is provided, which guides a biomedical electrode to be brought into close contact with a living body surface of a voluntary muscle into optimum close contact positions on the basis of positions of the voluntary muscle and a neuromuscular junction of the voluntary muscle inside the living body surface. The relative positions of the voluntary muscle and the neuromuscular junction of the voluntary muscle to the living body surface are detected from muscle action potentials detected by myoelectric detection electrodes put into close contact with a large number of positions on the living body surface. On the basis of the relative position information, a close contact position of the biomedical electrode to be brought into close contact with the living body surface of the voluntary muscle is guided to an optimum position.

2. 发明授权

US10426371B2 Muscle condition measurement sheet 有权
公开(公告)号：US10426371B2
公开(公告)日：2019-10-01
申请号：US15432947
申请日：2017-02-15
申请人： Umemura Educational Institutions , SMK Corporation
发明人： Kohei Watanabe , Koichiro Ejiri , Haruhiko Kondo , Tsubasa Tanaka
IPC分类号： A61B5/0492 , A61B5/0488 , A61B5/22 , A61B5/04 , A61B7/00 , A61B5/0408 , A61B5/0484 , A61B5/00
摘要： An object of the present disclosure is to provide a muscle condition measurement sheet that can quantitatively detect the amplitude and latency of an evoked electromyogram EMG or an evoked mechanomyogram MMG and correctly evaluate the state of activity of a muscle. A pair of stimulating electrodes and all myoelectric detection electrodes come into intimate contact with a body surface of a muscle, appearing on a back surface of an insulating sheet spaced at predetermined intervals; accordingly, the relative position between an electrical stimulation position and the myoelectric detection electrode is fixed and the amplitude and latency of the evoked electromyogram EMG can be quantitatively detected without depending on the stimulation position of an electrical stimulation signal.

3. 发明授权

US10143835B2 Biological electrode and biological electrode-equipped wearing tool 有权
公开(公告)号：US10143835B2
公开(公告)日：2018-12-04
申请号：US15627352
申请日：2017-06-19
申请人： SMK Corporation
发明人： Koichiro Ejiri , Haruhiko Kondo
IPC分类号： A61N1/04 , A61B5/00
摘要： Provided is a biological electrode and a biological electrode-equipped wearing tool, in which a contact surface having a certain surface area is suitably brought into intimate contact with a living body, and a suitable electrical distribution is obtained. A biological electrode includes: an electrode sheet having a plurality of electrode bodies spaced apart from each other; and a conductive cloth portion superimposed on the electrode sheet. The electrode sheet includes stretching wires that link the neighboring electrode bodies, has a shape of a stretchable and flexible mesh sheet, and can follow a living body to be suitably deformed.

4. 发明授权

US09748705B2 Contact structure 有权
公开(公告)号：US09748705B2
公开(公告)日：2017-08-29
申请号：US15297157
申请日：2016-10-19
申请人： SMK Corporation
发明人： Koichiro Ejiri , Haruhiko Kondo , Rie Abe , Hidemasa Sakurada
IPC分类号： H01R13/53 , H01R13/66 , H01H1/38 , H01R13/11
CPC分类号： H01R13/6616 , H01H1/38 , H01R13/113 , H01R13/53
摘要： A contact structure is provided. The contact structure suppresses arcing that can occur between contacts that establish a live connection, without increasing the size of the contact structure, and without making longer the length of the inserting/drawing stroke of a correspondingly formed contact. A live contact portion of a first contact, and an auxiliary contact portion of an auxiliary contact body configured with a high resistance resistor having a base end connected portion that establishes an electrical connection with the first contact front on a movement path of a second contact at positions that are shifted in front and rear directions while being distanced by a width that allows simultaneously contact with the second contact. If the second contact separates from the first contact, the auxiliary contact body configured with the high resistance resistor intervenes between the first contact and the second contact, and inhibits arcing.

5. 发明授权

US09935400B1 Arc discharge prevention mechanism of socket 有权
公开(公告)号：US09935400B1
公开(公告)日：2018-04-03
申请号：US15593332
申请日：2017-05-12
申请人： SMK Corporation
发明人： Koichiro Ejiri , Haruhiko Kondo
IPC分类号： H01R13/648 , H01R13/62
CPC分类号： H01R13/6485 , H01R13/6205 , H01R13/64
摘要： An arc discharge prevention structure of a socket for preventing continuous occurrence of an arc discharge which can result in a fire, by using a configuration for deflecting an arc to avoid damage to a contact is provided. At least part of a pair of permanent magnets that forms a magnetic field for deflecting an arc in a connection/disconnection area where a plug pin and a socket contact are connected and disconnected is located in an opening surface side of a socket housing in which a plug insertion hole is opened. A magnetic body of the plug is attracted to bias the plug pin to a connection position where the plug pin is hot connected to the socket contact.

6. 发明授权

US09728888B1 Socket 有权
公开(公告)号：US09728888B1
公开(公告)日：2017-08-08
申请号：US15385853
申请日：2016-12-20
申请人： SMK Corporation
发明人： Koichiro Ejiri , Haruhiko Kondo
IPC分类号： H01R13/52 , H01R12/72
CPC分类号： H01R13/5219 , H01R12/7076 , H01R12/716
摘要： Provided is a socket which hermetically seals a contact space in which plug-side contacts and socket-side contacts are in contact with each other by a small-scale simple structure. The socket includes an elastic seal member that surrounds one or a plurality of socket-side contacts, is fixed to an inner surface of an accommodation recess, and makes elastic contact with an exposure surface of a plug connection portion accommodated in the accommodation recess, a plug-side contact or contacts being exposed in the exposure surface. A contact space in which the plug-side contact(s) of the plug connection portion slid to a connection position in the accommodation recess and a contact portion or portions of the corresponding contact-side contact(s) make elastic contact with each other is surrounded and hermetically sealed by the inner surface of the accommodation recess, the elastic seal member, and the exposure surface of the plug connection portion.

7. 发明申请

US20150155651A1 TRAY TYPE CARD CONNECTOR 有权
标题翻译：托盘类型卡连接器
公开(公告)号：US20150155651A1
公开(公告)日：2015-06-04
申请号：US14556356
申请日：2014-12-01
申请人： SMK Corporation
发明人： Koichiro Ejiri
IPC分类号： H01R13/52 , H01R12/71
CPC分类号： H01R13/5213 , G06K7/0021 , G06K13/0831 , H01R13/5219 , H01R2201/06
摘要： Provided is a tray type card connector that is compatible with waterproof electronic devices and that can easily perform the insertion and removal of a card into/from the electronic devices. A tray type card connector includes a card tray; a housing having a tray insertion portion; a plurality of contacts arranged in the housing so as to project within the tray insertion portion; a front cover portion fitting in a casing opening portion opened at a lateral surface portion of a casing of an electronic device A, at a front end portion of the card tray; a ring-shaped cover water-sealing member made of an elastic material at an outer periphery portion of the front cover portion.
摘要翻译：提供了一种与防水电子设备兼容的托盘型卡连接器，并且可以容易地将卡插入/移出电子设备。托盘式卡连接器包括卡托盘; 具有托盘插入部的壳体; 布置在所述壳体中以便在所述托盘插入部分内突出的多个触点; 安装在电子装置A的壳体的侧面部开口的壳体开口部的前盖部，位于卡盘的前端部; 在前盖部的外周部由弹性材料制成的环状的盖水封件。

8. 发明授权

US10390416B2 DC distribution connection device 有权
公开(公告)号：US10390416B2
公开(公告)日：2019-08-20
申请号：US15630968
申请日：2017-06-23
申请人： SMK Corporation
发明人： Koichiro Ejiri , Haruhiko Kondo
IPC分类号： H05B41/288 , H01J27/02 , H02H7/127 , H02J1/10 , H02J13/00 , H04M19/00 , H01R13/62 , H01R13/635
摘要： The respective proportionality constants of magnetic force by magnetic field producing portion for biasing the plug in the direction of insertion and resilient force by a spring mechanism for biasing the plug in the direction of extraction are adjusted in such a manner that the resilient force is greater than the magnetic force until the plug pin reaches an intermediate insertion position at which the plug pin comes into proximity to or separates from the socket contact, whereas the magnetic force is greater than the resilient force at a position at which the plug pin is inserted into a complete insertion position for a hot-line connection to the socket contact. The plug pin in the vicinity of the intermediate insertion position, at which there is a possibility of occurrence of an arc discharge, is ejected by the resilient force.

9. 发明授权

US09281610B2 Tray type card connector having a front cover with a sealing member 有权
标题翻译：具有带有密封构件的前盖的托盘式卡连接器
公开(公告)号：US09281610B2
公开(公告)日：2016-03-08
申请号：US14556356
申请日：2014-12-01
申请人： SMK Corporation
发明人： Koichiro Ejiri
IPC分类号： H01R13/52 , G06K7/00 , G06K13/08
CPC分类号： H01R13/5213 , G06K7/0021 , G06K13/0831 , H01R13/5219 , H01R2201/06
摘要： Provided is a tray type card connector that is compatible with waterproof electronic devices and that can easily perform the insertion and removal of a card into/from the electronic devices. A tray type card connector includes a card tray; a housing having a tray insertion portion; a plurality of contacts arranged in the housing so as to project within the tray insertion portion; a front cover portion fitting in a casing opening portion opened at a lateral surface portion of a casing of an electronic device A, at a front end portion of the card tray; a ring-shaped cover water-sealing member made of an elastic material at an outer periphery portion of the front cover portion.
摘要翻译：提供了一种与防水电子设备兼容的托盘型卡连接器，并且可以容易地将卡插入/移出电子设备。托盘式卡连接器包括卡托盘; 具有托盘插入部的壳体; 布置在所述壳体中以便在所述托盘插入部分内突出的多个触点; 安装在电子装置A的壳体的侧面部开口的壳体开口部的前盖部，位于卡盘的前端部; 在前盖部的外周部由弹性材料制成的环状的盖水封件。

10. 外观设计

USD741810S1 Electrical connector 有权
公开(公告)号：USD741810S1
公开(公告)日：2015-10-27
申请号：US29490042
申请日：2014-05-06
申请人： SMK Corporation
设计人： Ryo Sasaki , Koichiro Ejiri , Tatsuya Ishikawa

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