Projection type video display apparatus
    3.
    发明申请
    Projection type video display apparatus 失效
    投影式视频显示装置

    公开(公告)号:US20060028624A1

    公开(公告)日:2006-02-09

    申请号:US11197436

    申请日:2005-08-05

    IPC分类号: G03B21/20

    CPC分类号: G03B21/26 H04N5/74

    摘要: A projection type video display apparatus in which a display device transmits light emitted from a light source to project a video written into the display device is characterized by comprising person detection means for detecting a person who exists within a projected video area, and control means for changing the state of the projected video when the person detection means detects the person.

    摘要翻译: 一种投影型视频显示装置,其特征在于,显示装置透射从光源发射的光以投影写入显示装置的视频,其特征在于包括用于检测投影视频区域内存在的人的人物检测装置,以及用于 当人检测装置检测到人时,改变投影视频的状态。

    Projection type video display apparatus
    4.
    发明授权
    Projection type video display apparatus 失效
    投影式视频显示装置

    公开(公告)号:US07325933B2

    公开(公告)日:2008-02-05

    申请号:US11197436

    申请日:2005-08-05

    IPC分类号: G03B21/14

    CPC分类号: G03B21/26 H04N5/74

    摘要: A projection type video display apparatus in which a display device transmits light emitted from a light source to project a video written into the display device is characterized by comprising person detection means for detecting a person who exists within a projected video area, and control means for changing the state of the projected video when the person detection means detects the person.

    摘要翻译: 一种投影型视频显示装置,其特征在于,显示装置透射从光源发射的光以投影写入显示装置的视频,其特征在于包括用于检测投影视频区域内存在的人的人物检测装置,以及用于 当人检测装置检测到人时,改变投影视频的状态。

    Centralized control system for terminal device
    6.
    发明授权
    Centralized control system for terminal device 失效
    终端设备集中控制系统

    公开(公告)号:US5631724A

    公开(公告)日:1997-05-20

    申请号:US203684

    申请日:1994-02-28

    摘要: A centralized control system capable of remote controlling terminal devices such as a copying machine or automatic vending machine by using communication lines. The system displays information identifying the terminal devices which have not transmitted the information to a central unit after predetermined time. Further, the system is provided with a back-up power source for backing up a memory storing the information to be transmitted and an IC for clocking the present time. The information stored in the memory is to be transmitted when the power is supplied again in the case where the transmission has not been carried out at the predetermined time because the power source for the terminal device was shut off. Moreover, the system judges, in the case where an image forming apparatus is adapted as a terminal device, whether the image forming apparatus has recovered from trouble condition to normal condition by judging whether a copy paper is actually discharged.

    摘要翻译: 一种集中控制系统,能够通过使用通信线路远程控制诸如复印机或自动售货机的终端设备。 该系统在预定时间之后显示识别出尚未向中央单元发送信息的终端设备的信息。 此外,该系统设置有用于备份存储要发送的信息的存储器的备用电源和用于对当前时间进行计时的IC。 在终端装置的电源被切断的情况下,在规定的时间没有进行发送的情况下再次供电的情况下,存储在存储器中的信息被发送。 此外,在图像形成装置适合作为终端装置的情况下,系统判断图像形成装置是否从故障状态恢复到正常状态,判断复印纸是否被实际放电。

    Centralized control system for terminal device
    7.
    发明授权
    Centralized control system for terminal device 失效
    终端设备集中控制系统

    公开(公告)号:US5933675A

    公开(公告)日:1999-08-03

    申请号:US783119

    申请日:1997-01-14

    摘要: A central control system that monitors and remotely controls one or more terminal devices which may be part of an apparatus such as an imaging machine. Each terminal device communicates with the central control system at a predetermined time and relays the operational conditions of the apparatus to which it is associated. Relayed conditions may include information such as the number of imaging operations performed in a period of time. The central control system controls each of the terminal devices in accordance with the information transmitted from each of the terminal devices. The central control system supervises incoming transmissions from the terminal devices and detects when a terminal device has not communicated at its predetermined time. When this condition arises, the identity of the non-reporting terminal, as well as the predetermined time it was to have contacted the central control system, are displayed at the central control system.

    摘要翻译: 一种中央控制系统,其监视和远程控制一个或多个终端设备,其可以是诸如成像机的设备的一部分。 每个终端设备在预定时间与中央控制系统进行通信,并且中继与其相关联的设备的操作条件。 中继条件可以包括诸如在一段时间内执行的成像操作的数量的信息。 中央控制系统根据从每个终端设备发送的信息来控制每个终端设备。 中央控制系统监督来自终端设备的进入传输,并检测终端设备何时在其预定时间没有通信。 当出现这种情况时,中央控制系统显示非报告终端的身份,以及与中央控制系统联系的预定时间。

    Control apparatus of copying machine with improved communication
function for centralized control unit
    8.
    发明授权
    Control apparatus of copying machine with improved communication function for centralized control unit 失效
    具有改善通信功能的复印机控制装置,用于集中控制单元

    公开(公告)号:US5300980A

    公开(公告)日:1994-04-05

    申请号:US682122

    申请日:1991-04-08

    IPC分类号: G03G15/00 H04M11/00 G03G21/00

    CPC分类号: H04M11/002 G03G15/5079

    摘要: A control apparatus according to the present invention is a control apparatus collecting data related to copying machines and communicating with a centralized control unit on the basis of the data collected, including a communication device for calling the centralized control unit, a determination device for determining that connection with the centralized control device can not be made in spite of the fact that the communication device is activated, a setting device for setting a retransmission time on the basis of a random number in a predetermined time period in response to a determination output of the determination device, a timer device for counting the present time, and a control device for having the communication device call the centralized control unit again when the present time becomes the retransmission time.

    摘要翻译: 根据本发明的控制装置是控制装置,收集与复印机相关的数据,并根据所收集的数据与集中控制单元进行通信,包括用于呼叫集中控制单元的通信装置,确定装置,用于确定 与集中控制装置的连接不能做出,尽管通信装置被激活,一个设置装置,用于响应于确定输出的确定输出,在预定时间段内基于随机数设置重传时间 确定装置,用于计数当前时间的定时装置,以及当当前时间成为重发时间时,使通信装置再次呼叫集中控制单元的控制装置。

    PROJECTION DISPLAY DEVICE
    9.
    发明申请
    PROJECTION DISPLAY DEVICE 有权
    投影显示设备

    公开(公告)号:US20130201457A1

    公开(公告)日:2013-08-08

    申请号:US13877283

    申请日:2011-09-22

    IPC分类号: G03B21/14

    摘要: A projection display device includes an optical modulation element configured to modulate light outputting from a light source, and a projection unit configured to project light modulated by the optical modulation element on a projection screen. The projection display device includes an element control unit that controls the optical modulation element to display a test pattern image, an acquiring unit that acquires an image obtained by capturing the test pattern image from an image capture element that captures the test pattern image projected on the projection screen, and an adjusting unit that adjusts an image projected on the projection screen on the basis of the capture image acquired by the acquiring unit. The element control unit controls the optical modulation element such that a guidance image that guides focus adjustment of the image projected on the projection screen is displayed.

    摘要翻译: 投影型显示装置具备配置成调制从光源输出的光的光调制元件,以及投影单元,其配置为将由所述光调制元件调制的光投射在投影屏上。 该投影型显示装置具有:控制上述光调制元件显示测试图案图像的元件控制单元;获取单元,其获取从拍摄上述测试图案图像的图像捕获元件捕获测试图案图像所获得的图像; 投影屏幕和调整单元,其基于由获取单元获取的捕获图像来调整投影在投影屏幕上的图像。 元件控制单元控制光调制元件,使得引导投影在投影屏幕上的图像的焦点调整的引导图像被显示。