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公开(公告)号：US09576160B2
公开(公告)日：2017-02-21
申请号：US14413910
申请日：2013-02-26
Applicant: NIDEC SANKYO CORPORATION
Inventor： Kazutoshi Ishikawa , Shigeki Ozawa , Kazunori Takahashi
CPC classification number: G06K7/084 , G06K13/06 , G06K13/08 , G06K13/0881
Abstract: A card reader may include a card insertion part which is formed with an insertion port into which the card is inserted; and a magnetic sensor which is provided in the card insertion part and is structured to detect whether magnetic data are recorded on the card or not. The magnetic sensor may be disposed so as to secure a space between the card inserted into the insertion port and the magnetic sensor. The magnetic data may be arranged in a longitudinal direction of the card. When viewed in a thickness direction of the card which is inserted into the insertion port, a magnetism detection direction of the magnetic sensor may be inclined with respect to a direction perpendicular to the longitudinal direction.
Abstract translation: 读卡器可以包括形成有卡插入其中的插入口的卡片插入部分; 以及磁传感器，其设置在卡插入部中，并被构造成检测磁数据是否被记录在卡上。 磁传感器可以被设置成固定插入插入口的卡和磁传感器之间的空间。 磁数据可以布置在卡的纵向方向上。 当从插入插入口的卡的厚度方向观察时，磁传感器的磁检测方向可以相对于与纵向垂直的方向倾斜。
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公开(公告)号：US10685266B2
公开(公告)日：2020-06-16
申请号：US16058353
申请日：2018-08-08
Applicant: NIDEC SANKYO CORPORATION
Inventor： Shigeki Ozawa , Takeki Watanabe
Abstract: A card reader for use with a card having a magnetic stripe may include a card insertion port; a card passage through which the card inserted from the card insertion port passes, the card passage being connected to the card insertion port; a magnetic head configured to perform at least one of: recording magnetic data to the magnetic stripe of the card and reading magnetic data from the magnetic stripe of the card; a capacitive sensor provided in contact with the card passage; and a movable structure structured such that a distance to the capacitive sensor is variable. The capacitive sensor may include a plurality of regions, each of the plurality of regions being structured to detect a capacitance, and a switch circuit configured to electrically connect and disconnect each region of the plurality of regions.
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Patent Agency Ranking
公开(公告)号：US09984258B2
公开(公告)日：2018-05-29
申请号：US15304977
申请日：2015-04-17
Applicant: NIDEC SANKYO CORPORATION
Inventor： Shigeki Ozawa
IPC: G06K7/08
Abstract: A card reader for use with a card may include a card insertion part comprising an insertion port for the card; and an infrared sensor structured to detect a human body and detect movement of a person in front of the card reader. When an inserting direction side of the card inserted into the insertion port is referred to as a rear side and an opposite side to the inserting direction side of the card is referred to as a front side, the card insertion part may include a cut-out part which is cut out toward the rear side from a front end of the card insertion part. The infrared sensor may be disposed so as to face the cut-out part.
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公开(公告)号：US09734363B2
公开(公告)日：2017-08-15
申请号：US14960856
申请日：2015-12-07
Applicant: NIDEC SANKYO CORPORATION
Inventor： Shigeki Ozawa , Kazutoshi Ishikawa , Katsuhisa Higashi , Kazunori Takahashi
CPC classification number: G06K7/084 , G06K7/0056 , G06K13/0875
Abstract: A card reader may include a card passage where a card inserted into an insertion port for the card is passed, a shutter member for closing the card passage, a magnetic head disposed on a rear side relative to the shutter member and structured to perform reading of magnetic data recorded in a magnetic stripe of the card and/or recording of magnetic data to the magnetic stripe, and a foreign matter detection mechanism which is structured to detect a foreign matter attached to the card passage. The foreign matter detection mechanism is disposed on a rear side relative to the shutter member and is disposed at a position in the width direction of the card where the magnetic stripe is passed. The foreign matter detection mechanism may be structured of an electrostatic capacitance sensor.
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公开(公告)号：US10255465B2
公开(公告)日：2019-04-09
申请号：US15339123
申请日：2016-10-31
Applicant: NIDEC SANKYO CORPORATION
Inventor： Masaya Fujimoto , Shigeki Ozawa
Abstract: A magnetic information processing device for use with a magnetic recording medium storing a magnetic signal may include a magnetic card detection unit comprising a sensor and being structured to detect insertion of the magnetic recording medium; a magnetic head structured to read the magnetic signal recorded in the magnetic recording medium, and output the magnetic signal as an analog signal; a signal detection unit structured to amplify the analog signal output from the magnetic head, and output a detection output signal when the analog signal exceeds a predetermined threshold value of a magnetic detection sensitivity; and a judgment unit structured to judge that the detection output signal output by the signal detection unit is different from the magnetic signal recorded in the magnetic recording medium, when no insertion of the magnetic recording medium is detected by the magnetic card detection unit.
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公开(公告)号：US10068112B2
公开(公告)日：2018-09-04
申请号：US15613840
申请日：2017-06-05
Applicant: NIDEC SANKYO CORPORATION
Inventor： Shigeki Ozawa , Fumiya Akasu , Hirofumi Kuwaki , Hiroshige Takeda
Abstract: A card reader may include a card passage; a shutter member to close the card passage; a magnetic head on a rear side of the shutter member reads or records data in a magnetic strip of a card; an electrostatic capacitance sensor on the rear side or the shutter member; a first guide member which structures at least a part of a face on a first direction side of the card passage when one side in a thickness direction of the card passing the card passage is referred to as a first direction; and a second guide member which structures at least a part of a face on a second direction side of the card passage. The first guide member may include insulating material and the second guide member may include conductive material. The electrostatic capacitance sensor may be attached to the first guide member.
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公开(公告)号：US20150161418A1
公开(公告)日：2015-06-11
申请号：US14413910
申请日：2013-02-26
Applicant: NIDEC SANKYO CORPORATION
Inventor： Kazutoshi Ishikawa , Shigeki Ozawa , Kazunori Takahashi
IPC: G06K7/08
CPC classification number: G06K7/084 , G06K13/06 , G06K13/08 , G06K13/0881
Abstract: A card reader may include a card insertion part which is formed with an insertion port into which the card is inserted; and a magnetic sensor which is provided in the card insertion part and is structured to detect whether magnetic data are recorded on the card or not. The magnetic sensor may be disposed so as to secure a space between the card inserted into the insertion port and the magnetic sensor. The magnetic data may be arranged in a longitudinal direction of the card. When viewed in a thickness direction of the card which is inserted into the insertion port, a magnetism detection direction of the magnetic sensor may be inclined with respect to a direction perpendicular to the longitudinal direction.
Abstract translation: 读卡器可以包括形成有卡插入其中的插入口的卡片插入部分; 以及磁传感器，其设置在卡插入部中，并被构造成检测磁数据是否被记录在卡上。 磁传感器可以被设置成固定插入插入口的卡和磁传感器之间的空间。 磁数据可以布置在卡的纵向方向上。 当从插入插入口的卡的厚度方向观察时，磁传感器的磁检测方向可以相对于与纵向垂直的方向倾斜。
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