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    • 23. 发明授权
    • Device authentication system
    • 设备认证系统
    • US07681033B2
    • 2010-03-16
    • US10518973
    • 2004-04-21
    • Takayuki MiuraTsuyoshi OnoNaoshi SuzukiKouji Miyata
    • Takayuki MiuraTsuyoshi OnoNaoshi SuzukiKouji Miyata
    • H04L29/06
    • H04L63/0435G06F21/445G06F2221/2103G06F2221/2129H04L9/321H04L9/3228H04L63/08H04L63/0807H04L63/0838
    • A device authentication module and an encryption module can be connected via a dynamic link in a CE device.A random number is generated in an authentication server (5). The device authentication module (7) combines a pass-phrase and this random number to generate a digest, and transmits this and a device ID to the encryption module (8). The encryption module encrypts a communication pathway and transmits these items of information to the authentication server (5). The authentication server (5) searches for the pass-phrase based on the device ID and combines this and the generated random number to generate a digest. This digest is compared with the digest received from the encryption module (8) for device authentication. The encryption module (8) receives from the device authentication module (7) not the pass-phrase but a digest, and therefore can be connected via a dynamic link instead of a static link.
    • 设备认证模块和加密模块可以通过CE设备中的动态链路进行连接。 在认证服务器(5)中生成随机数。 设备认证模块(7)组合密码短语和该随机数字以生成摘要,并将其和设备ID发送到加密模块(8)。 加密模块加密通信路径并将这些信息项发送给认证服务器(5)。 认证服务器(5)基于设备ID搜索密码短语,并将其与生成的随机数进行组合以生成摘要。 将该摘要与从加密模块(8)接收的用于设备认证的摘要进行比较。 加密模块(8)从设备认证模块(7)接收不是密码短消息,因此可以通过动态链路而不是静态链路进行连接。
    • 26. 发明授权
    • Image recording apparatus by a wet type electro-photographic method and
excess liquid developer removing device used in the apparatus
    • 用于湿式电照相法的图像记录装置和在装置中使用的过量的液体显影剂去除装置
    • US5793400A
    • 1998-08-11
    • US556376
    • 1995-11-13
    • Tatsuya MukoyamaTsuyoshi OnoMasahiko OkabeRyuji HoriuchiHiroki Nakagami
    • Tatsuya MukoyamaTsuyoshi OnoMasahiko OkabeRyuji HoriuchiHiroki Nakagami
    • G03G15/10G03G15/11B41J2/385G03G13/04
    • G03G15/11G03G15/101G03G2215/0187
    • The present invention provides an image recording apparatus and an excess liquid developer removing device used in the apparatus. In the image recording apparatus, the recording medium wound around the rotary drum is developed by liquid developer supplied from a developing device. A dish provided on the developing device is displaced in the vicinity of the recording medium wound around the rotary drum by being declined in a predetermined angle to prevent the bubbles from generating. The excess liquid developer attached on the recording medium is removed by the air from a nozzle of a blower. The nozzle is displaced by a nozzle displacing device in the vicinity of a developing electrode for supplying the liquid developer only in the midst of developing to prevent the nozzle from being chocked up with toner contained in the liquid developer. Further, the excess liquid developer collected to an end of the recording medium by the air are removed by a part of the excess liquid developer absorbing member caused by the contact therewith.
    • 本发明提供一种在该装置中使用的图像记录装置和多余的液体显影剂移除装置。 在图像记录装置中,卷绕在旋转鼓上的记录介质由从显影装置供应的液体显影剂显影。 设置在显影装置上的盘通过以预定角度下降而在卷绕在旋转磁鼓上的记录介质附近位移,以防止气泡产生。 附着在记录介质上的多余的液体显影剂被空气从鼓风机的喷嘴除去。 喷嘴在显影电极附近由喷嘴移位装置移动,用于仅在显影中供应液体显影剂,以防止喷嘴被包含在液体显影剂中的调色剂所堵塞。 此外,通过空气收集到记录介质的端部的过量液体显影剂被一部分由与其接触引起的液体显影剂吸收构件的部分去除。
    • 28. 发明授权
    • Tape speed control system for magnetic tape recorder
    • 磁带录音机磁带速度控制系统
    • US4620241A
    • 1986-10-28
    • US511112
    • 1983-07-05
    • Tsuyoshi Ono
    • Tsuyoshi Ono
    • G11B15/46G11B15/54
    • G11B15/54
    • A tape speed control system for a magnetic tape recorder allows a magnetic tape to be fed at any desired speed in a fast feed mode operation. In a fast feed mode operation, rotation periods of take-up and supply reels are detected and one of them is weighted relative to the other. The sum of the weighted and non-weighted periods is compared with a predetermined reference period and the resulting difference signal is used to control drive motors associated with the respective reels, thereby causing the tape to run at a desired speed regardless of the roll radius thereof built up on the take-up reel.
    • 用于磁带录音机的磁带速度控制系统允许在快速馈送模式操作中以任何所需的速度馈送磁带。 在快速进给模式操作中,检测卷取和供给卷轴的旋转周期,并且其中一个相对于另一个加权。 将加权和非加权周期的总和与预定的参考周期进行比较,并且所得到的差分信号用于控制与相应卷轴相关联的驱动马达,从而导致带以期望的速度运行,而不管其卷半径如何 在卷轴上堆积。
    • 29. 发明授权
    • Device and method for controlling a pickup arm of an automatic record
player
    • 用于控制自动唱机的拾取臂的装置和方法
    • US4473898A
    • 1984-09-25
    • US436717
    • 1982-10-26
    • Tsuyoshi Ono
    • Tsuyoshi Ono
    • G11B3/095G11B3/085G11B5/55G11B17/02G11B19/20G11B21/02G11B3/08G11B3/34
    • G11B19/20G11B21/02G11B3/08503
    • A pulse generator associated with a pickup arm drive motor produces a pulse train signal as the pickup arm moves inward and outward with respect to the turntable, and the number of the pulses is counted to detect the position of the pickup arm. In order to remove undesirable influence due to overshoot of the pickup arm caused by inertia of the pickup drive system, the number of the pulses is continuously counted by a counter within a microcomputer for a predetermined period of time after deenergization of the pickup arm drive motor so that the number of the pulses indicates the actual position of the pickup arm. In one embodiment, each pulse is detected by recognizing the rising edge when the pickup arm is moved in one direction, and each pulse is detected by recognizing the falling edge when the pickup arm is moved in the other direction.
    • 与拾取臂驱动马达相关联的脉冲发生器随着拾取臂相对于转盘向内和向外移动而产生脉冲串信号,并且计数脉冲数以检测拾取臂的位置。 为了消除由拾取驱动系统的惯性引起的由拾取臂引起的不期望的影响,在拾取臂驱动电动机断电之后,在微计算机内的计数器连续计数一段预定时间段的脉冲数 使得脉冲数指示拾取臂的实际位置。 在一个实施例中,当拾取臂沿一个方向移动时识别上升沿来检测每个脉冲,并且当拾取臂沿另一个方向移动时识别下降沿来检测每个脉冲。
    • 30. 发明授权
    • Programmable automatic record player
    • 可编程自动录音机
    • US4361880A
    • 1982-11-30
    • US156775
    • 1980-06-04
    • Masatsugu KitamuraHideo OnoyeTsuyoshi OnoFumiaki OhnoYukihiro KishimaYutaka Morita
    • Masatsugu KitamuraHideo OnoyeTsuyoshi OnoFumiaki OhnoYukihiro KishimaYutaka Morita
    • G11B3/085G11B3/095G11B17/06
    • G11B3/0957G11B3/08512
    • A pickup arm is equipped with a photo sensor assembly for detecting non-recorded portions on a disk. The sensor is located in such a position that horizontal distance between the stylus tip and the detecting point of the sensor measured in the direction of the radius of the turntable is substantially constant throughout the possible rotational angle of the arm. The rotational angle of the arm is measured and is modified by a given angle corresponding to the above mentioned distance. When this distance deviates from a standard value on replacement of the same with another, the variation may be readily corrected by manipulating a potentiometer. Prior to performing an automatic playback, the disk is scanned by the sensor and signals indicative of the arm angles corresponding to the non-recorded portions are stored. After scanning, the arm is controlled by comparing the actual angle of the arm with the prestored angles, to place the stylus on a right position on the disk to perform automatic playback in accordance with programmed information.
    • 拾取臂配备有用于检测盘上未记录部分的光传感器组件。 传感器位于这样一个位置上,即在手臂半径的方向上测量的触针尖端和传感器的检测点之间的水平距离在臂的可能的旋转角度内基本上是恒定的。 测量臂的旋转角度,并将其对应于上述距离的给定角度进行修改。 当该距离在与另一个更换相同时偏离标准值时,可以通过操纵电位计来容易地校正变化。 在执行自动重放之前,通过传感器扫描盘,并且存储指示对应于未记录部分的臂角度的信号。 扫描后,通过将手臂的实际角度与预先存储的角度进行比较来控制手臂,以将触控笔放置在磁盘上的正确位置,以根据编程信息执行自动播放。