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241 条记录 (耗时 0.02 秒)

    CARD READER
    6.
    发明公开
    CARD READER 审中-公开

    公开(公告)号：EP3438884A1

    公开(公告)日：2019-02-06

    申请号：EP17774146.9

    申请日：2017-03-08

    申请人： Nidec Sankyo Corporation

    发明人： HIGASHI, Katsuhisa ,  SHIMIZU, Yohei

    IPC分类号： G06K13/067 ,  G06K7/10

    摘要： The purpose of the present invention is to provide a card reader which, when the power is off, cannot illicitly acquire magnetic information of a magnetic card via a pre-head. This card reader 1 is provided with: a pre-head 50 which detects change in the magnetic field by means of magnetoresistive elements 21, 22; a voltage applying circuit 23 which applies a voltage to the pre-head 50; and a reference voltage circuit 30 which superimposes a reference voltage VO onto the voltage signal S1 from the pre-head 50; the card reader is also provided with a signal processing circuit 24 which outputs a detection signal S4 on the basis of the difference between the voltage signal S1 and the reference voltage VO. Further, the card reader 1 is provided with a coupling capacitor 26 which is inserted between the pre-head 50 and the signal processing circuit 24, and a switching circuit 27 which connects the coupling capacitor 26 and the signal processing circuit 24 at the same time that voltage is applied to the pre-head 50 from the voltage applying circuit 23.

    CARD READER AND CARD READER CONTROL METHOD
    7.
    发明公开
    CARD READER AND CARD READER CONTROL METHOD 审中-公开

    公开(公告)号：EP3435289A1

    公开(公告)日：2019-01-30

    申请号：EP17769909.7

    申请日：2017-03-08

    申请人： Nidec Sankyo Corporation

    发明人： AKAHANE, Fumihiko ,  KITAZAWA, Yasuhiro

    IPC分类号： G06K13/06 ,  G06K7/10 ,  G07D9/00

    摘要： [Problem]
    To provide a card reader that can prevent a skimming device, having a certain shape, from being attached inside a card reader.
    [Means to Solve the Problem]
    A card reader 1 includes: a card insertion detecting mechanism 14, placed at a deep side of an insertion slot 4, for detecting a card 2; a transfer roller 26, placed at a deeper side position than the card insertion detecting mechanism 14 is, for transferring the card 2 through a card transfer path 7; a turn detecting mechanism for detecting a turn of the transfer roller 26; and a card detecting mechanism 15, placed at a deeper side position than the transfer roller 26 is, for detecting the card 2. If the card detecting mechanism 15 switches from an OFF state to an ON state after the card insertion detecting mechanism 14 switches from an OFF state to an ON state, even though no turn of the transfer roller 26 is detected by the turn detecting mechanism, a control unit of the card reader 1 sends a control unit of a higher-level device an alarm signal for notifying that a skimming device has been inserted through the insertion slot 4.
    [Selected Figure] FIG. 1
    For example, a card reader 1 includes: a card insertion detecting mechanism 14, placed at a deep side of an insertion slot 4, for detecting a card 2; a transfer roller 26, placed at a deeper side position than the card insertion detecting mechanism 14 is, for transferring the card 2 through a card transfer path 7; a turn detecting mechanism for detecting a turn of the transfer roller 26; and a card detecting mechanism 15, placed at a deeper side position than the transfer roller 26 is, for detecting the card 2. If the card detecting mechanism 15 switches from an OFF state to an ON state after the card insertion detecting mechanism 14 switches from an OFF state to an ON state, even though no turn of the transfer roller 26 is detected by the turn detecting mechanism, a control unit of the card reader 1 sends a control unit of a higher-level device an alarm signal for notifying that a skimming device has been inserted through the insertion slot 4.

    MOTOR AND PUMP DEVICE
    8.
    发明公开
    MOTOR AND PUMP DEVICE 审中-公开

    公开(公告)号：EP3434907A1

    公开(公告)日：2019-01-30

    申请号：EP18185129.6

    申请日：2018-07-24

    申请人： Nidec Sankyo Corporation

    发明人： YAMAMOTO, Takashi ,  HARADA, Masaki

    IPC分类号： F04D29/047 ,  F04D29/051 ,  F04D29/063 ,  H02K5/167 ,  F04D29/041 ,  F04D29/057 ,  F04D29/06

    摘要： A motor includes a rotor having an output shaft and a rotor main body, a bearing member for supporting the output shaft movable in an axial line direction and rotatable around the axial line, and a bearing holding member holding the bearing member. The bearing member has a tube part supporting the output shaft and a slidably contacting part capable of slidably contacting with the rotor main body. The bearing holding member has an opposed face facing the rotor main body and a recessed part provided in the opposed face. The tube part of the bearing member is inserted into the recessed part and is separated from a bottom face of the recessed part. A space between the bottom face of the recessed part and the tube part is structured as a lubricant storage part and a communication path is provided between the bearing holding member and the bearing member.

    NONCONTACT INFORMATION PROCESSING DEVICE AND NONCONTACT CARD-FORMED MEDIUM ISSUING MACHINE
    10.
    发明授权
    NONCONTACT INFORMATION PROCESSING DEVICE AND NONCONTACT CARD-FORMED MEDIUM ISSUING MACHINE 有权

    公开(公告)号：EP2423854B1

    公开(公告)日：2018-09-26

    申请号：EP10766825.3

    申请日：2010-04-19

    申请人： Nidec Sankyo Corporation

    发明人： TAKEUCHI, Junro

    IPC分类号： G06K17/00 ,  G06K7/00 ,  G06K7/10

    CPC分类号： G06K7/10465 ,  G06K7/0095

    摘要： Provided according to the present invention are a non-contact information processing device and a non-contact card medium issuing machine that can easily and quickly judge whether an electromagnetic radiation function of a non-contact communication antenna is working properly or not. Concretely to describe, provided is a card reader 1 that includes non-contact information processing means for recording and/or reproducing information through electromagnetic induction without contacting a card medium; and a transfer path for transferring the card medium. The non-contact information processing means has a device-side non-contact communication antenna 23 that is able to send and receive information to/from a medium-side non-contact communication antenna provided on the card medium. Provided is detection means for detecting if the device-side non-contact communication antenna 23 is working normally. The detection means has a control section, being independent of a control circuit (a control board 40) for controlling the device-side non-contact communication antenna 23, and detects an electromagnetic wave generated from the device-side non-contact communication antenna 23.