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    MAGNETIC STRIPE READING USING MOBILE MAGNETOMETERS
    3.
    发明公开
    MAGNETIC STRIPE READING USING MOBILE MAGNETOMETERS 审中-公开

    公开(公告)号：EP3387587A2

    公开(公告)日：2018-10-17

    申请号：EP16873741.9

    申请日：2016-12-07

    申请人： eBay Inc.

    发明人： GONZALES, Sergio Pinzon Jr.

    IPC分类号： G06K19/067

    CPC分类号： G06K7/084 ,  G01C17/28 ,  G01C21/08 ,  G01R33/0206 ,  G06F19/00 ,  G06F19/324 ,  G06F19/708 ,  G06K19/06187 ,  G16H10/60 ,  G16H10/65

    摘要： In various example embodiments, a system and method for reading magnetic information by a mobile device are presented. In example embodiments, the mobile device comprises a housing having an integrated surface for swiping a magnetic swipe card and a magnetometer, positioned within the housing, for detecting direction and strength of magnetic fields to read magnetic information from a variety of sources and to produce digital magnetometer output signals. The digital magnetometer output signals represent magnetic information derived from the magnetic swipe card and from the Earth's magnetic fields (or other sources). Each of the digital magnetometer output signals having a magnitude related to the strength of the detected magnetic fields. The mobile device determines at least some of the digital magnetometer output signals represent the magnetic information derived from the magnetic swipe card and provides that information to a magnetic card application for processing. The mobile device determine at least some of the digital magnetometer output signals represent the magnetic information derived from the Earth's magnetic fields and provides that information to a compass application for processing.

    CARD READER
    4.
    发明授权
    CARD READER 有权

    公开(公告)号：EP3067821B1

    公开(公告)日：2018-08-15

    申请号：EP14859963.2

    申请日：2014-10-24

    申请人： Nidec Sankyo Corporation

    发明人： KUWAKI, Hirofumi

    IPC分类号： G06K7/00 ,  G06K7/08

    CPC分类号： G06K7/087 ,  G06K7/0026 ,  G06K7/0091 ,  G06K7/084

    摘要： The present invention provides a card reader capable of preventing a liquid entering from the insertion opening of a card from entering into a place at which is arranged a control circuit board to which a plurality of IC contacts are connected via a cable. In this card reader, a seal member (19) is arranged in a seal arrangement part which is arranged forward from a card accommodation part (23), a sleeve part (15c), of a front cover (15), arranged so as to enclose a portion through which a card passes compresses the seal member (19) from the outer circumferential side of the seal member (19). An opening part, in which an IC contact block is arranged, is formed in a first side surface part (28g) of the card accommodation part (23), the first side surface part (28g) having a cover member (30) for covering the IC contact block and the opening part secured thereto. A portion of a body frame (18) inward from a card passage opening formed at a front end of the seal arrangement part is shut tightly. The control circuit board to which the IC contacts are connected via the cable is arranged on the outside of the card accommodation part (23) and inward from the passage opening.

    MAGNETIC HEAD DEVICE
    7.
    发明授权
    MAGNETIC HEAD DEVICE 有权
    磁头装置

    公开(公告)号：EP2693432B1

    公开(公告)日：2018-03-07

    申请号：EP12764573.7

    申请日：2012-03-28

    申请人： Nidec Sankyo Corporation

    发明人： NAKAJIMA, Shigeo ,  HIGASHI, Katsuhisa

    IPC分类号： G11B5/09 ,  G06K17/00 ,  G06K7/08

    CPC分类号： G06K7/082 ,  G06K7/084 ,  G11B5/00808 ,  G11B5/09 ,  G11B20/10037

    摘要： The present application provides a magnetic head device that can suppress output fluctuation even though the output changes in part of an output waveform from the magnetic head. Concretely to describe, the magnetic head device includes a magnetic head 1 for reproducing information recorded in a magnetic information recording medium; an amplifier section 2 for amplifying a reproduced signal that the magnetic head 1 has reproduced, by using a gain; an A/D converter section 3 for converting the reproduced signal that has been amplified, to a digital signal, by way of sampling the signal at predetermined intervals, in order to output the converted digital signal; a signal comparator section 4a for comparing a digital signal output value with a predetermined output criterion value; and a gain control section 4b for adjusting the gain in such a way as to make the output value closer to the output criterion value, in the case where the output value is either greater or smaller than the output criterion value.

    MEASURING MAGNETIC SECURITY FEATURES ON SECURITY DOCUMENT CONFIGURATIONS
    8.
    发明公开
    MEASURING MAGNETIC SECURITY FEATURES ON SECURITY DOCUMENT CONFIGURATIONS 审中-公开
    测量安全文档配置中的磁性安全特性

    公开(公告)号：EP3189466A1

    公开(公告)日：2017-07-12

    申请号：EP14758861.0

    申请日：2014-09-02

    申请人： Das-Nano, S.L.

    发明人： AZANZA LADRÓN, Eduardo ,  SUBIZA GARCÍA, Mikel ,  ZABALA RAZQUIN, Daniel ,  BARBADILLO VILLANUEVA, Guillermo

    IPC分类号： G06K7/08 ,  G07D7/04

    CPC分类号： G06K7/084 ,  G07D7/02 ,  G07D7/04

    摘要： Apparatuses and methods for measuring magnetic properties of magnetic security feature are disclosed. Magnetic reader modules are movably coupled to support modules configured to guide the magnetic reader modules along a first direction. The magnetic reader modules are configured to perform contactless measurements of magnetic property changes induced as the magnetic reader modules move above said magnetic security features and generate an electrical signal in response to said measurements.

    摘要翻译： 公开了用于测量磁性安全特征的磁性的设备和方法。 磁性读取器模块可移动地联接到被配置为沿第一方向引导磁性读取器模块的支撑模块。 磁读取器模块被配置为执行当磁读取器模块在所述磁安全特征上方移动时感生的磁性特性变化的非接触式测量，并且响应于所述测量而产生电信号。