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    • 4. 发明申请
    • DISPLAY-INTEGRATED IMAGE FORMING APPARATUS
    • 显示集成图像形成装置
    • US20100027066A1
    • 2010-02-04
    • US12511592
    • 2009-07-29
    • Yasuhiro NAKAISatoshi MachinoOsamu Ueda
    • Yasuhiro NAKAISatoshi MachinoOsamu Ueda
    • G06F15/00
    • H04N1/00496H04N1/00493
    • A display-integrated image forming apparatus is provided that requires no large disposition location and an extremely simple disposition operation and that is capable of acquiring sufficient advertising effects for pedestrians on sidewalks.The display-integrated image forming apparatus comprises an image forming device including a document reading portion and a printing portion and a displaying device including a first display screen viewable from the backside or the side of the image forming device. When a user selects arbitrary information from provision information displayed on the first display screen, the first display screen displays information related to printing such as a password. By operating the image forming device to input the password the user visually recognizing the information is able to print out information preliminarily correlated with the selected provision information.
    • 提供了一种显示器集成图像形成装置,其不需要大的布置位置和非常简单的布置操作,并且能够对人行道上的行人获得足够的广告效果。 显示器集成图像形成装置包括:图像形成装置,包括文件读取部分和打印部分;以及显示装置,包括可从图像形成装置的背面或侧面观看的第一显示屏幕。 当用户从显示在第一显示屏幕上的提供信息中选择任意信息时,第一显示屏幕显示诸如密码之类的打印相关信息。 通过操作图像形成装置以输入密码,用户可视地识别信息能够打印与所选择的提供信息预先相关的信息。
    • 7. 发明授权
    • Digital video camera with electronic zoom
    • 电子变焦数码摄像机
    • US06380974B1
    • 2002-04-30
    • US09405557
    • 1999-09-25
    • Teruo HiedaOsamu UedaNorihiro Kawahara
    • Teruo HiedaOsamu UedaNorihiro Kawahara
    • H04N5228
    • H04N9/045H04N5/2628H04N5/772H04N9/804H04N2209/046Y10S358/906
    • In order to achieve a digital video camera apparatus which decreases the number of components and facilitates connection with a digital VTR, a luminance signal Y and a color signal C input form external input terminals (110, 118) are converted into digital signals by A/D converters (136, 138) by sampling these signals respectively at the sampling frequency of a digital recording/reproduction device (113) and a frequency four times the subcarrier frequency, the digital signals are selected by selectors (135, 137) together with signals Y and C from a digital signal processing circuit (106), and the selected signals are supplied to the digital signal recording/reproduction device (113). Color-difference signals are supplied after their frequency is converted into the sampling frequency of the digital signal recording/reproduction device (113) by frequency converters (139a, 139b).
    • 为了实现减少部件数量并促进与数字VTR连接的数字摄像机装置,从外部输入端子(110,118)输入的亮度信号Y和彩色信号C通过A / D转换成数字信号, D转换器(136,138),分别以数字记录/再现设备(113)的采样频率和频率为副载波频率的四倍采样这些信号,数字信号由选择器(135,137)和信号 来自数字信号处理电路(106)的Y和C,并且所选择的信号被提供给数字信号记录/再现装置(113)。 在通过变频器(139a,139b)将其频率转换成数字信号记录/再现装置(113)的采样频率之后,提供色差信号。
    • 9. 发明授权
    • Semiconductor memory device having improved error correcting circuit
    • 具有改进的误差校正电路的半导体存储器件
    • US5195099A
    • 1993-03-16
    • US908808
    • 1992-07-07
    • Osamu UedaTsuyoshi Toyama
    • Osamu UedaTsuyoshi Toyama
    • H03M13/00
    • H03M13/00
    • A semiconductor memory device having an error correcting circuit includes a circuit for generating a desired test signal with which memory cells used for error correction are to be tested, and another circuit for judging on an chip-basis whether memory cells of the semiconductor memory device are normal or not. The memory cells for error correction can be tested accurately by application of desired test signal. In addition, since there is no necessity of provision of a circuit for comparing externally applied data and data delivered from the semiconductor memory device, a test can be preformed readily.
    • 具有误差校正电路的半导体存储器件包括:电路,用于产生用于测试用于纠错的存储器单元的期望的测试信号,以及用于基于芯片判断半导体存储器件的存储单元是否为 正常与否 用于纠错的存储单元可以通过应用所需的测试信号进行准确测试。 此外,由于不需要提供用于比较外部施加的数据和从半导体存储器件传送的数据的电路,因此可以容易地进行测试。