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    • 1. 发明授权
    • Terminal for portable IC card
    • 便携式IC卡终端
    • US5895903A
    • 1999-04-20
    • US804924
    • 1997-02-24
    • Yuhei AbeAtsuhiko UrushiharaMasayuki OhkiShigeyuki Ito
    • Yuhei AbeAtsuhiko UrushiharaMasayuki OhkiShigeyuki Ito
    • G07F19/00G06K7/00G06K17/00G06Q10/00G06Q20/32G06Q20/34G06Q40/00G06Q40/02G06Q50/00G07F7/08G07F7/10G06F17/60G06K5/00
    • G07F7/1008G06K7/0021G06K7/0034G06K7/006G06K7/0073G06Q20/341G07F7/0886
    • An electronic wallet or terminal for a portable financial IC card having arrangements for versitle use by both visually-impaired and non-impaired persons. The electronic wallet or terminal is provided with a cabinet provided with a display, an IC card housing accommodating removable insertion of an IC card, and a privacy speaker and/or an earphone. Use of the privacy speaker or earphone accommodate visually impaired persons while affording financial confidentiality. Such terminal is programmed such that an appropriate language suited to an owner of the financial IC card or terminal is automatically determined (without user polling) from stored historical data such as a last financial transaction or personal data. The terminal is further provided with irregularities (e.g., ridges, depressions, protrusions, braille, etc) at appropriate locations on appropriate surfaces of a terminal and/or financial IC card for tactile determination via tactile feel (as opposed to visual determination) of both appropriate features and positioning of the terminal and whether or not an IC card is inserted in the terminal. The terminal also has a tapered, funnel-like guidance slot larger in dimensions than at least one of a thickness and width of an IC card, which is formed at an end of the terminal at the entrance to an IC card slot, such that the guidance slot accommodates easy/accurate insertion of the IC card into the terminal.
    • 一种用于便携式金融IC卡的电子钱包或终端,其具有由视力障碍者和非受损人员进行字幕使用的安排。 电子钱包或终端设置有设置有显示器的机柜,容纳IC卡的可移除插入的IC卡外壳以及隐私扬声器和/或耳机。 隐私保护扬声器或耳机使用视障人士,同时提供财务保密。 这样的终端被编程为使得适合于金融IC卡或终端的所有者的适当的语言被自动地确定(不用用户轮询)存储的历史数据,诸如最后的金融交易或个人数据。 终端还在终端和/或金融IC卡的适当表面上的适当位置处进一步设置不规则(例如,脊,凹陷,突起,盲文等),以通过两者的触觉(相对于视觉确定)进行触觉确定 终端的适当特征和定位以及IC卡是否插入终端中。 端子还具有比IC卡的入口端部形成的IC卡的厚度和宽度中的至少一个尺寸更大的锥形漏斗状引导槽,使得 引导槽容易/准确地插入IC卡到终端。
    • 10. 发明授权
    • Audio signal muting circuit for magnetic recording and reproducing
apparatus
    • 用于磁记录和再现装置的音频信号静噪电路
    • US4403262A
    • 1983-09-06
    • US298347
    • 1981-09-01
    • Shigeyuki ItoYoshizumi Watatani
    • Shigeyuki ItoYoshizumi Watatani
    • G11B20/02G11B5/02G11B20/06H03G3/34H04N5/93H04N9/802G11B15/02G11B5/04
    • H04N9/802G11B20/06G11B5/02H03G3/345
    • In an apparatus for recording a frequency modulated audio signal and a frequency modulated video signal on the frequency multiplex basis onto the same recording track, a muting circuit is necessary so that the reproduced audio signal is not outputted when a dropout takes place and/or when the frequency modulated audio signal is missing on the track. The muting circuit is controlled not only by the output signal of a dropout detector, but by a signal obtained by integrating the dropout detection signal so that the audio output is blocked during a frequent occurrence of dropout. The muting circuit includes a previous value holding circuit serving to hold its output at an input level immediately before the control signal has been given, the previous value holding circuit being arranged in the reproduction audio signal processing system following a demodulator.
    • 在频率多路复用基础上将频率调制音频信号和调频视频信号记录到相同的记录磁道上的装置中,需要静音电路,以便在出现丢失时不再输出再现的音频信号和/或当 调频音频信号在轨道上丢失。 静音电路不仅由压差检测器的输出信号控制,而且还通过对压差检测信号进行积分而得到的信号进行控制,以便在频繁出现丢失时音频输出被阻塞。 静音电路包括一个前一个值保持电路,用于在紧接控制信号给出之前将其输出保持在输入电平,前一个值保持电路被布置在跟随解调器的再现音频信号处理系统中。