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    Image formation and erasure on and from scattering-mode light-modulation device
    2.
    发明公开
    Image formation and erasure on and from scattering-mode light-modulation device 失效
    Binerzeugung undBildauslöschung在einer Lichtmodulationsanordnung mit Lichtstreuung。

    公开(公告)号：EP0501790A2

    公开(公告)日：1992-09-02

    申请号：EP92301643.0

    申请日：1992-02-27

    申请人： VICTOR COMPANY OF JAPAN, LIMITED

    发明人： Takanashi, Itsuo ,  Nakagaki, Shintaro ,  Asakura, Tsutou ,  Koyama, Yoshihisa ,  Bonde, Hiroyuki

    IPC分类号： G09G3/00 ,  G02F1/01

    CPC分类号： G09G3/008 ,  B41M5/281 ,  G02F1/132 ,  G02F1/1334

    摘要： An image formation apparatus using a recording medium including a scattering-mode light-modulation member which takes an opaque state in response to a heat and takes a transparent state in response to an electric field. The apparatus comprises a heater and an electrode device which are disposed in opposed relation to the recording medium. The heater preheats the recording medium in accordance with a control signal from an external device and the electrode device applies an electric field to the recording medium after the heating, thereby completely erasing an image previously recorded in the recording medium. After the erasure, the recording medium is heated by a thermal head in accordance with an information signal from an external device so as to form a new image in the recording medium.

    摘要翻译： 一种使用包括散射模式光调制部件的记录介质的图像形成装置，其响应于热量而采取不透明状态并且响应于电场而呈现透明状态。 该装置包括与记录介质相对设置的加热器和电极装置。 加热器根据来自外部设备的控制信号预热记录介质，并且电极装置在加热之后向记录介质施加电场，从而完全擦除先前记录在记录介质中的图像。 在擦除之后，根据来自外部设备的信息信号，通过热头加热记录介质，以便在记录介质中形成新的图像。

    SHARED TERMINAL, COMMUNICATION SYSTEM, DISPLAY CONTROL METHOD, AND CARRIER MEDIUM
    3.
    发明公开
    SHARED TERMINAL, COMMUNICATION SYSTEM, DISPLAY CONTROL METHOD, AND CARRIER MEDIUM 审中-公开
    共享终端，通信系统，显示控制方法和载波介质

    公开(公告)号：EP3293665A1

    公开(公告)日：2018-03-14

    申请号：EP17189680.6

    申请日：2017-09-06

    申请人： Ricoh Company, Ltd.

    发明人： KATSURAGI, Shiho ,  KATO, Yoshinaga

    IPC分类号： G06F21/62

    CPC分类号： H04L63/0876 ,  G06F3/1454 ,  G06F21/6218 ,  G09G3/008 ,  G09G2354/00 ,  G09G2358/00 ,  G09G2370/022 ,  H04L51/08 ,  H04N1/00114

    摘要： A shared terminal (2), includes: a processor (201) to control a display to display (220) an image to a plurality of users, the plurality of users sharing a use of the shared terminal, and obtain, from a first privately-owned terminal (3) owned by a first user of the plurality of users, first terminal identification information for identifying the first privately-owned terminal; a transmitter (205) to transmit, to a terminal management server (5), an authentication request for authenticating the first privately-owned terminal to allow login of the first user into the shared terminal, the authentication request including the first terminal identification information of the first privately-owned terminal; and a receiver (205) to receive an authentication result indicating whether the first privately-owned terminal is authenticated to allow login of the first user, from the terminal management server (5). When the authentication result indicates that the first privately-owned terminal is a legitimate terminal and login of the first user is successful, the processor (201) controls the display to display (220) a screen for allowing the plurality of users including the first user to draw an image. When the authentication result indicates that the first privately-owned terminal (3) is not a legitimate terminal and login of the first user fails, the processor (201) controls the display (220) to display a screen with an error message.

    摘要翻译： 共享终端（2）包括：处理器（201），用于控制显示器向多个用户显示（220）图像，所述多个用户共享共享终端的使用，并且从第一私人 由所述多个用户中的第一用户拥有的第一终端识别信息，用于识别所述第一私有所有者终端的第一终端识别信息; 发送器（205），向终端管理服务器（5）发送认证请求，该认证请求用于认证第一私有拥有终端以允许第一用户登录到共享终端，认证请求包括第一终端标识信息为 第一家私营航站楼; 以及接收器（205），从终端管理服务器（5）接收指示第一私有终端是否被认证以允许登录第一用户的认证结果。 当认证结果指示第一私有终端是合法终端并且第一用户的登录成功时，处理器（201）控制显示器显示（220）用于允许包括第一用户的多个用户的屏幕 绘制图像。 当认证结果指示第一私有终端（3）不是合法终端并且第一用户的登录失败时，处理器（201）控制显示器（220）显示具有错误消息的屏幕。

    Image formation and erasure on and from scattering-mode light-modulation device
    5.
    发明公开
    Image formation and erasure on and from scattering-mode light-modulation device 失效
    在散射模式光调制器上形成和擦除图像

    公开(公告)号：EP0501790A3

    公开(公告)日：1995-05-24

    申请号：EP92301643.0

    申请日：1992-02-27

    申请人： VICTOR COMPANY OF JAPAN, LIMITED

    发明人： Takanashi, Itsuo ,  Nakagaki, Shintaro ,  Asakura, Tsutou ,  Koyama, Yoshihisa ,  Bonde, Hiroyuki

    IPC分类号： G09G3/00 ,  G02F1/01

    CPC分类号： G09G3/008 ,  B41M5/281 ,  G02F1/132 ,  G02F1/1334

    摘要： An image formation apparatus using a recording medium including a scattering-mode light-modulation member which takes an opaque state in response to a heat and takes a transparent state in response to an electric field. The apparatus comprises a heater and an electrode device which are disposed in opposed relation to the recording medium. The heater preheats the recording medium in accordance with a control signal from an external device and the electrode device applies an electric field to the recording medium after the heating, thereby completely erasing an image previously recorded in the recording medium. After the erasure, the recording medium is heated by a thermal head in accordance with an information signal from an external device so as to form a new image in the recording medium.

    摘要翻译： 一种使用记录介质的图像形成设备，该记录介质包括散热模式光调制构件，该散射模式光调制构件响应于热量而处于不透明状态并且响应于电场而处于透明状态。 该装置包括一个加热器和一个与记录介质相对设置的电极装置。 加热器根据来自外部装置的控制信号预热记录介质，并且电极装置在加热之后向记录介质施加电场，由此完全擦除预先记录在记录介质中的图像。 在擦除之后，根据来自外部设备的信息信号，热敏头加热记录介质，以在记录介质中形成新的图像。