Data retrieval system
    2.
    发明授权
    Data retrieval system 失效
    数据检索系统

    公开(公告)号:US4332014A

    公开(公告)日:1982-05-25

    申请号:US80660

    申请日:1979-10-01

    IPC分类号: G06F17/30 G06F7/02

    摘要: A data retrieval system with a keyboard for entering data retrieval conditions. The system includes a first memory for storing subject data to be searched, a second memory for storing data required for searching the subject data, a comparator unit capable of determining whether or not the selected data is greater than, less than or equal to a preset data, and third memory for storing retrieval conditions. The contents of the first, second and third memories is placed into the comparator unit in synchronism with each other.

    摘要翻译: 具有用于输入数据检索条件的键盘的数据检索系统。 该系统包括用于存储要搜索的被摄体数据的第一存储器,用于存储搜索被摄体数据所需的数据的第二存储器,能够确定所选择的数据是否大于,小于或等于预设的比较器单元 数据和用于存储检索条件的第三存储器。 第一,第二和第三存储器的内容被彼此同步地放置在比较器单元中。

    Information readout apparatus
    5.
    发明授权
    Information readout apparatus 失效
    信息读出装置

    公开(公告)号:US4494157A

    公开(公告)日:1985-01-15

    申请号:US405568

    申请日:1982-08-05

    申请人: Kenzo Ina Teruya Hara

    发明人: Kenzo Ina Teruya Hara

    摘要: An information readout apparatus reduces an effective wait time and shortens access time when information recorded on a magnetic disc is read out by effectively utilizing a wait time of a disc rotation. When a sector on the magnetic disc on which a magnetic head is currently positioned is between a start address and an end address, information behind the current sector is buffered and the sequence of the buffered information is rearranged as required and read out so that overlapped readout of the previously read information from the magnetic disc is prevented to shorten the access time. The current sector address is compared with the start address and the end address to process the information.

    摘要翻译: 信息读取装置通过有效地利用盘旋转的等待时间来读出记录在磁盘上的信息,从而缩短了有效的等待时间并缩短了访问时间。 当磁头当前位于磁盘上的扇区位于起始地址和结束地址之间时,缓冲当前扇区后面的信息,并根据需要重新排列缓冲信息的顺序并读出,以便重叠读出 从磁盘预先读取的信息被阻止以缩短访问时间。 将当前扇区地址与起始地址和结束地址进行比较以处理信息。

    Information processing system
    6.
    发明授权
    Information processing system 失效
    信息处理系统

    公开(公告)号:US4480277A

    公开(公告)日:1984-10-30

    申请号:US406314

    申请日:1982-08-09

    申请人: Teruya Hara Kenzo Ina

    发明人: Teruya Hara Kenzo Ina

    摘要: An information processing system processes identification of a track address and a sector address, control of timing, control of reading and writing of data and error checking with reduced intervention of a CPU to a magnetic disc unit so that the throughput of the CPU is increased and performance for data processing is improved. A predetermined number of sectors are processed in sequence, and a greater number of sectors than the number of sectors in one track can be processed by hardware implementation. This system can also control magnetic disc units having different formats.

    摘要翻译: 信息处理系统通过减少CPU对磁盘单元的干预来处理轨道地址和扇区地址的识别,定时控制,数据的读取和写入的控制以及错误检查,使得CPU的吞吐量增加,并且 数据处理性能得到提高。 依次处理预定数量的扇区,并且可以通过硬件实现来处理比一个轨道中的扇区数更多的扇区数。 该系统还可以控制具有不同格式的磁盘单元。

    Filing system with multiple forms of storage
    8.
    发明授权
    Filing system with multiple forms of storage 失效
    归档系统具有多种存储形式

    公开(公告)号:US5729715A

    公开(公告)日:1998-03-17

    申请号:US302942

    申请日:1994-09-09

    IPC分类号: G06F17/30 G06K17/00 G06F12/16

    摘要: There is a composite image filing system in which optical discs and microfilms are organically combined and integrally managed. This system comprises optical discs and microfilms in which image files are recorded and a work station to register, search, and process the image files. The work station has a memory to store search information of a format integrated between the optical disc and the microfilm. The search information which specifies the image files includes information indicative of the kind of medium (microfilm and optical disc), information to specify the medium number of the optical disc and the physical address in the optical disc in the case of a optical disc file or to specify the cartridge number and frame number in the case of a microfilm file, and the file name. The work station manages the image files by the search information and controls the optical disc so as to back up the search information corresponding to the image files recorded in the optical discs. Since the search information of the image files is stored into a backup dedicated memory such as optical disc or floppy disc nearest to the operation unit, the security of the search information is assured and the search information can be easily managed and reconstructed from the backup dedicated memory.

    摘要翻译: 有一种复合图像文件系统,其中光盘和微缩胶片被有机地组合并整体地管理。 该系统包括记录图像文件的光盘和微缩胶卷,以及用于注册,搜索和处理图像文件的工作站。 工作站具有用于存储在光盘和微缩胶卷之间集成的格式的搜索信息的存储器。 指定图像文件的搜索信息包括指示介质(微缩胶片和光盘)的类型的信息,在光盘文件的情况下指定光盘的介质数量的信息和光盘中的物理地址的信息,或 在缩微胶卷文件的情况下指定墨盒编号和墨盒编号以及文件名。 工作站通过搜索信息管理图像文件,并控制光盘,以备份对应于记录在光盘中的图像文件的搜索信息。 由于图像文件的搜索信息被存储到最靠近操作单元的诸如光盘或软盘的备用专用存储器中,所以确保了搜索信息的安全性,并且可以从备份专用 记忆。

    Display control apparatus
    9.
    发明授权
    Display control apparatus 失效
    显示控制装置

    公开(公告)号:US5686934A

    公开(公告)日:1997-11-11

    申请号:US301031

    申请日:1994-09-06

    IPC分类号: G09G3/36

    摘要: A preserving performance of a display state of a display having a ferroelectric liquid crystal (FLC) as a display device is effectively used, thereby realizing a long life of the display. For this purpose, access monitor device is provided. The access of a video memory by display data supply device is monitored. When there is no access for a predetermined time or more, that is, when there is no change in the present display content, display drive control device controls display driving device so as to stop the driving of an FLC panel.

    摘要翻译: 作为显示装置的具有铁电液晶(FLC)的显示器的显示状态的保存性能被有效地利用,从而实现显示器的长寿命。 为此,提供了访问监视器设备。 监视显示数据提供设备对视频存储器的访问。 当没有访问预定时间或更长时间时,即当当前显示内容没有改变时,显示驱动控制装置控制显示驱动装置以停止FLC面板的驱动。