Positioning device
    31.
    发明授权
    Positioning device 失效
    定位装置

    公开(公告)号:US4668095A

    公开(公告)日:1987-05-26

    申请号:US663921

    申请日:1984-10-23

    申请人: Shuichi Maeda

    发明人: Shuichi Maeda

    CPC分类号: H05K13/08 G01B11/272

    摘要: A positioning device employing a single image pick-up device whereby two objects can be accurately aligned irrespective of inaccuracies in the pick-up device. The positioning device includes as a primary element an optical device composed of two prisms joined at oblique surfaces with a half-silvered mirror surface therebetween. The objects to be aligned are positioned adjacent first side surfaces of corresponding ones of the two prisms. A totally reflecting coating is provided on a second side surface of one of the two prisms, and an image pick-up device, namely, a video camera, is disposed to receive light emanating from the parallel second side surface of the other one of the two prisms. Alignment is effected in accordance with the output signal from the video camera.

    摘要翻译: 一种采用单一图像拾取装置的定位装置,其中两个物体可以精确地对准,而与拾取装置中的不准确无关。 定位装置包括作为主要元件的由两个棱镜组成的光学装置,所述两个棱镜在其间具有半镀银镜面的倾斜表面处连接。 待对准的物体邻近两个棱镜中的相应物体的第一侧面。 在两个棱镜之一的第二侧表面上设置全反射涂层,并且设置摄像装置,即摄像机,以接收从另一个棱镜的平行的第二侧表面发出的光 两个棱镜。 根据来自摄像机的输出信号进行对准。

    Visually guided vehicle
    32.
    发明授权
    Visually guided vehicle 失效
    视觉导向车

    公开(公告)号:US4566032A

    公开(公告)日:1986-01-21

    申请号:US550690

    申请日:1983-11-10

    IPC分类号: B66F9/06 B66F9/075 G05D1/02

    摘要: An optically guided, unmanned, load transporting vehicle, such as a fork-lift truck, includes an electric camera, such as an industrial television camera, and a controller for controlling the automatic running apparatus of the vehicle. Two reflectors are disposed in front of the camera so that the camera receives light from remote and near visual fields. A guide belt laid on floor for guiding the vehicle is formed with various bar codes representing halt, acceleration, deceleration, etc.

    摘要翻译: 诸如叉车的光学无人驾驶的负载运输车辆包括诸如工业电视摄像机的电摄像机以及用于控制车辆的自动运行装置的控制器。 两个反射器被放置在相机的前面,使得相机从远视和近视场接收光。 铺设在地面上用于引导车辆的导向带形成有表示停止,加速,减速等的各种条形码

    Digital signal processor with variable width instructions
    35.
    发明授权
    Digital signal processor with variable width instructions 失效
    具有可变宽度指令的数字信号处理器

    公开(公告)号:US06189090B1

    公开(公告)日:2001-02-13

    申请号:US09094193

    申请日:1998-06-09

    IPC分类号: G06F940

    摘要: A digital signal processor which supports an instruction set including both 16-bit instructions and 32-bit instructions, so that particular portions of a program requiring only 16-bit instructions may be encoded in a 16-bit mode, thus reducing the program memory needed to store these portions. The digital signal processor switches between the 16- and 32-bit modes only in response to flow control instructions such as JUMP, CALL or RETURN instructions. JUMP and CALL instructions are coded to indicate the processor mode applicable to the instructions to which the JUMP or CALL instruction goes to, so that the processor may change modes as needed when executing the JUMP or CALL instruction. When a CALL is executed the current processor mode is stored on the processor's stack, so that in response to a RETURN instruction the processor can return to this mode by retrieving the stored mode from the stack.

    摘要翻译: 一种数字信号处理器,其支持包括16位指令和32位指令的指令集,使得仅需要16位指令的程序的特定部分可以以16位模式编码,从而减少所需的程序存储器 以存储这些部分。 数字信号处理器仅在响应诸如JUMP,CALL或RETURN指令的流量控制指令时在16位和32位模式之间切换。 JUMP和CALL指令被编码以指示适用于JUMP或CALL指令所指向的指令的处理器模式,使得处理器可以在执行JUMP或CALL指令时根据需要改变模式。 当执行CALL时,当前的处理器模式存储在处理器的堆栈上,因此响应于RETURN指令,处理器可以通过从栈中检索存储的模式返回到该模式。

    Thermal transfer device
    36.
    发明授权
    Thermal transfer device 失效
    热转印装置

    公开(公告)号:US5944945A

    公开(公告)日:1999-08-31

    申请号:US970333

    申请日:1997-11-14

    摘要: A thermal transfer device including a transfer roller and transporting portions that are spaced apart from and oppose each other; a heating member for heating surface of the transfer roller; a tray for placing thereon a member, being an optical recording-medium, to be subjected to transfer; and a transfer sheet with a transferring portion formed by printing, wherein the tray carrying the transfer sheet and the member to be subjected to transfer Such that the transferring portion faces the member is transported between the transfer roller and the transporting portions with the transfer sheet in contact with the transfer roller, whereby the transferring portion of the transfer sheet is thermally transferred onto the member. The thermal transfer device is capable of providing good quality printing at all times as a result of forming the transferring portion of the transfer sheet by printing, followed by thermal transfer of the transferring portion onto the member being an optical recording medium.

    摘要翻译: 一种热转印装置,包括转印辊和彼此间隔开并相对的传送部分; 用于加热转印辊表面的加热构件; 托盘,用于放置作为光学记录介质的构件,以进行转印; 以及具有通过印刷形成的转印部的转印片,其中承载转印片和待转印的构件的托盘使得转印部分面向该构件的转印片在转印辊和输送部分之间被转印 与转印辊接触,由此将转印片的转印部分热传递到构件上。 热转印装置能够通过印刷形成转印片的转印部分,随后将转印部分热转印到作为光学记录介质的构件上,始终提供高质量的印刷。

    Transfer sheet for thermal transfer recording
    40.
    发明授权
    Transfer sheet for thermal transfer recording 失效
    热转印记录转印纸

    公开(公告)号:US4816435A

    公开(公告)日:1989-03-28

    申请号:US54606

    申请日:1987-05-27

    摘要: A transfer sheet for thermal transfer recording system having a color material layer containing sublimable dyes on one surface of a base film, and said color material layer is a black color material layer containing sublimable dyes represented by following formulae (I), (II) and (III); ##STR1## in the above formulae, X and Y represent a hydrogen atom or a methyl group; --A-- represents --CO--, --COO--, or --SO.sub.2 --; and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.7 represent a hydrogen atom or a substituted or unsubstituted alkyl group.

    摘要翻译: 一种用于热转印记录系统的转印片,其具有在基膜的一个表面上含有可升华的染料的着色材料层,并且所述着色层是含有下式(I),(II)和 (三); (I)(II)在上式中,X和Y表示氢原子或甲基; -A-表示-CO-,-COO-或-SO 2 - ; 并且R 1,R 2,R 3,R 4,R 5,R 6和R 7表示氢原子或取代或未取代的烷基。