Data erasing device erasing designated data
    42.
    发明授权
    Data erasing device erasing designated data 失效
    数据擦除装置擦除指定数据

    公开(公告)号:US5570245A

    公开(公告)日:1996-10-29

    申请号:US465943

    申请日:1995-06-06

    申请人: Nobuo Fukushima

    发明人: Nobuo Fukushima

    IPC分类号: G11B5/024 G11B21/02 G11B21/14

    CPC分类号: G11B21/025

    摘要: A data erasing device erasing designated data includes designating circuitry for designating one of two groups in a storage medium. The two groups comprise a first group including an upper block preceding a designated block, and a second group including a lower block following the designated block. Erasing circuitry is provided for erasing data recorded in blocks which are included in the designated group. Preferably, a designated block is one track in a recording disk, and the tracks above and/or below the designated track are erased.

    摘要翻译: 擦除指定数据的数据擦除装置包括用于指定存储介质中的两组之一的指定电路。 两组包括第一组,包括在指定块之前的上部块,以及包括指定块之后的下部块的第二组。 提供擦除电路用于擦除记录在指定组中的块中的数据。 优选地,指定的块是记录盘中的一个轨道,并且擦除指定轨道上方和/或下方的轨道。

    Display device having a plurality of display modes
    43.
    发明授权
    Display device having a plurality of display modes 失效
    具有多个显示模式的显示装置

    公开(公告)号:US5359422A

    公开(公告)日:1994-10-25

    申请号:US148416

    申请日:1993-11-08

    申请人: Nobuo Fukushima

    发明人: Nobuo Fukushima

    摘要: A display device having a plurality of display modes may be used with a recording apparatus which records received image information on a recording medium. An information display is provided for displaying data. Exposure correction circuitry corrects an exposure characteristic of the received image and provides exposure correction information in response to a setting operation. Circuitry is provided for generating an identification code to be recorded on the recording medium together with the image information. Control circuitry is provided having a first display mode for causing the display to display the correction information from the exposure correction circuitry when the exposure correction information has been set, and a second display mode for causing the display to display the identification code generated by the generating circuitry instead of the correction information when the exposure correction information has not been set.

    摘要翻译: 具有多个显示模式的显示装置可以与将记录的图像信息记录在记录介质上的记录装置一起使用。 提供用于显示数据的信息显示。 曝光校正电路校正接收图像的曝光特性并响应于设定操作提供曝光校正信息。 提供电路用于与图像信息一起生成要记录在记录介质上的识别码。 提供了控制电路,其具有第一显示模式,用于当已经设置曝光校正信息时使显示器从曝光校正电路显示校正信息;以及第二显示模式,用于使显示器显示由生成产生的识别码 当没有设置曝光校正信息时而不是校正信息的电路。

    Electronic camera wherein the nonrecording head moving period is a
multiple of the vertical synchronizing period
    44.
    发明授权
    Electronic camera wherein the nonrecording head moving period is a multiple of the vertical synchronizing period 失效
    电子照相机,其中非记录头移动周期是垂直同步周期的倍数

    公开(公告)号:US5150219A

    公开(公告)日:1992-09-22

    申请号:US425606

    申请日:1989-10-23

    申请人: Nobuo Fukushima

    发明人: Nobuo Fukushima

    摘要: An electronic camera for recording an image of an object on a recording medium using a head and an imaging device. The camera has an electronic shutter pulse generation circuit for electronically reading out a signal stored in the imaging device within a short time. The camera also has a head moving mechanism for moving the head relative to the medium, where the time required for moving the head to the next tract after recording is arranged to be within a period equal to an n multiple (n is an integer) of a vertical synchronizing period of a video synchronizing signal.

    摘要翻译: 一种用于使用头和成像装置在记录介质上记录物体的图像的电子照相机。 相机具有电子快门脉冲产生电路,用于在短时间内电子地读出存储在成像装置中的信号。 相机还具有用于相对于介质移动头部的头部移动机构,其中在记录之后将头部移动到下一个道路所需的时间被布置成处于等于n倍(n是整数)的周期内 视频同步信号的垂直同步周期。

    Recording apparatus with control of energy to the drive at start up
    45.
    发明授权
    Recording apparatus with control of energy to the drive at start up 失效
    启动时驱动器控制能量的记录装置

    公开(公告)号:US5016124A

    公开(公告)日:1991-05-14

    申请号:US002175

    申请日:1987-01-12

    IPC分类号: G11B19/00 G11B19/20

    摘要: A recording apparatus comprises a recording head arranged to record signals on a recording medium; a motor for shifting a relative position between the recording medium and the recording head; and a control circuit arranged to apply electric energy to the motor in starting the motor either in a first mode in which the electric energy is limited to a first value or in a second mode in which the electric energy is limited to a second value which is lower than the first value. Also disclosed is a motor control circuit which is highly suited to the recording apparatus. Detecting apparatus is also included to detect whether the power source is an A.C. adapter or a battery.

    摘要翻译: 记录装置包括:记录头,用于在记录介质上记录信号; 用于在记录介质和记录头之间移动相对位置的电动机; 以及控制电路,被布置成在电能被限制到第一值的第一模式中或者在将电能限制为第二值的第二模式中将电能施加到电动机以起动电动机,其中电能被限制为第二值,即, 低于第一个值。 还公开了一种非常适合于记录装置的电动机控制电路。 还包括检测装置以检测电源是否是交流适配器或电池。

    Speed control device
    46.
    发明授权
    Speed control device 失效
    调速装置

    公开(公告)号:US4965682A

    公开(公告)日:1990-10-23

    申请号:US320987

    申请日:1989-03-09

    IPC分类号: G11B19/20 G11B19/28

    CPC分类号: G11B19/20 G11B19/28

    摘要: A speed control device for controlling the speed of an electric motor for rotating a recording medium by a feedback control system including a proportion term proportional to information on a deviation of the speed of the motor from a speed set value and an integration term obtained by integrating the information of the deviation with respect to time. The value of the difference between a stationary term obtained when the head is loaded on the recording medium and a stationary term obtained when the head is unloaded is previously memorized about each of head load positions. Depending on the head load position, the memorized corresponding stationary term is supplied to the feedback control system, whereby the speed of the motor is maintained constant despite a change in the load.

    摘要翻译: 一种速度控制装置,用于通过反馈控制系统来控制用于旋转记录介质的电动机的速度,所述反馈控制系统包括与电机的速度与速度设定值的偏差成比例的比例项和通过积分获得的积分项 关于时间偏差的信息。 当头部装载在记录介质上时获得的固定项与在头部被卸载时获得的静止项之间的差异的值被预先存储在每个头部装载位置上。 根据磁头负载位置,存储的相应的静止项被提供给反馈控制系统,由此即使负载发生变化,电机的速度也保持恒定。

    Image sensing apparatus
    47.
    发明授权
    Image sensing apparatus 失效
    影像传感装置

    公开(公告)号:US4893185A

    公开(公告)日:1990-01-09

    申请号:US352605

    申请日:1989-05-13

    CPC分类号: H04N5/372 H04N5/367

    摘要: An image sensing apparatus wherein a memory is arranged to store the whole of data representing the positions of all defects existing in an image sensor. A cyclic register is arranged to received from the memory and temporarily store the data representing the positions of a plurality of defects. A comparator compares the scanning position of the image sensor with the defect position data stored by the register, and a correction circuit corrects the output of the image sensor according to the output of the comparator.

    摘要翻译: 一种图像感测装置,其中存储器被布置为存储表示图像传感器中存在的所有缺陷的位置的整个数据。 循环寄存器布置成从存储器接收并临时存储表示多个缺陷的位置的数据。 比较器将图像传感器的扫描位置与由寄存器存储的缺陷位置数据进行比较,校正电路根据比较器的输出校正图像传感器的输出。

    Graphics display device
    48.
    发明授权
    Graphics display device 失效
    图形显示设备

    公开(公告)号:US4835530A

    公开(公告)日:1989-05-30

    申请号:US026203

    申请日:1987-03-16

    IPC分类号: G06F1/16 G06F1/18 G06F3/153

    CPC分类号: G06F1/181 G06F3/153

    摘要: Disclosed is a graphics display device comprising a graphics control board provided between a computer for outputting an output command of a picture image (hereinafter referred to as an image-depiction command) to be displayed on a display device such as a cathode ray tube (CRT) and said display device to process the image-depiction command from the computer by signal conversion processing and to control a display output when the display device displays a picture image, the graphics control board being divided into two boards of a signal conversion board provided within a housing case in which the computer is installed to process the image-depiction command from the computer by signal conversion processing and a display output board for controlling a supply of an output required to display the picture image by the display device on the basis of the image-depiction command.

    摘要翻译: 公开了一种图形显示装置,包括设置在用于输出要显示在诸如阴极射线管(CRT)的显示装置上的图像的输出命令(以下称为图像描绘指令)的计算机之间的图形控制板 )和所述显示装置通过信号转换处理从计算机处理图像描绘命令,并且当显示装置显示图像图像时控制显示输出,图形控制板被分成设置在内部的信号转换板的两个板 其中通过信号转换处理来安装计算机来处理来自计算机的图像描述命令的外壳,以及显示输出板,用于基于显示装置控制由显示装置显示图像的输出的输出 图像描述命令。

    Image pickup device
    49.
    发明授权
    Image pickup device 失效
    图像拾取装置

    公开(公告)号:US4675738A

    公开(公告)日:1987-06-23

    申请号:US775610

    申请日:1985-09-13

    IPC分类号: H04N5/235 H04N5/335

    CPC分类号: H04N5/2352

    摘要: An image pickup device in which electrical signals, representing an optical image from an image pickup element, are integrated during a first period and then the integrating operation is suspended for a prescribed time in which the output of the integrating circuit is read in a computer circuit. Thereby an otherwise necessary sample-and-hold circuit can be removed.

    摘要翻译: 一种图像拾取装置,其中表示来自图像拾取元件的光学图像的电信号在第一时段期间被积分,然后积分操作被暂停在积分电路的输出在计算机电路中被读取的规定时间 。 因此,可以去除另外必要的采样和保持电路。