Workstation for displaying dynamic image with real-time special effects
    71.
    发明授权
    Workstation for displaying dynamic image with real-time special effects 失效
    用于显示具有实时特效的动态图像的工作站

    公开(公告)号:US5694560A

    公开(公告)日:1997-12-02

    申请号:US579131

    申请日:1995-12-27

    摘要: A dynamic-image displaying workstation provided with a display device for displaying an image, a video signal processing circuit for outputting dynamic-image data representing a dynamic image corresponding to a video signal, a first dual port memory for receiving and storing the dynamic-image data outputted from the video signal processing circuit, a second dual port memory for storing data representing pixels of an image to be displayed by the display device, and a third dual port memory for storing data representing a window area. The window area is an area of a window, to which the dynamic-image belongs, and is not covered by any other windows. The workstation is further provided with a fourth dual port memory for storing data representing a dynamic-image display effective area corresponding to the dynamic image represented by the dynamic-image stored in the first dual port memory, a data selector for receiving data read from the first dual port memory at a first input terminal thereof, and data read from the second dual port memory at a second input terminal thereof, for selecting one of the third and fourth dual port memories and receiving data read from the selected dual port memory at a third input terminal thereof, for selecting the data received at the first input terminal thereof if the data read from the third dual port memory is the data representing the window area, and the data read from the third dual port memory is the data representing the dynamic-image display effective area, for selecting the data received at the second input terminal thereof and for outputting a signal representing the selected data to the display device.

    摘要翻译: 一种具有显示图像的显示装置的动态图像显示工作站,用于输出表示与视频信号相对应的动态图像的动态图像数据的视频信号处理电路,用于接收和存储动态图像的第一双端口存储器 从视频信号处理电路输出的数据,用于存储表示要由显示装置显示的图像的像素的数据的第二双端口存储器,以及用于存储表示窗口区域的数据的第三双端口存储器。 窗口区域是动态图像所属的窗口区域,不被任何其他窗口覆盖。 该工作站还设置有第四双端口存储器,用于存储表示与由存储在第一双端口存储器中的动态图像表示的动态图像相对应的动态图像显示有效区域的数据,用于接收从第一双端口存储器读取的数据的数据选择器 在其第一输入端处的第一双端口存储器,以及在其第二输入端从第二双端口存储器读取的数据,用于选择第三和第四双端口存储器中的一个并且接收从所选择的双端口存储器读取的数据 如果从第三双端口存储器读取的数据是表示窗口区域的数据,并且从第三双端口存储器读取的数据是表示动态的数据的数据,则用于选择在其第一输入端子接收的数据 - 图像显示有效区域,用于选择在其第二输入端接收的数据,并将表示所选数据的信号输出到di 喷射装置

    Workstation for simultaneously displaying overlapped windows using a
priority control register
    72.
    发明授权
    Workstation for simultaneously displaying overlapped windows using a priority control register 失效
    工作站,用于使用优先级控制寄存器同时显示重叠的窗口

    公开(公告)号:US5530797A

    公开(公告)日:1996-06-25

    申请号:US43753

    申请日:1993-04-07

    IPC分类号: G09G5/14 G06F12/00

    CPC分类号: G09G5/14 G09G2340/125

    摘要: Pixel data is selected from among first and second dynamic-image memories (DI1, DI2) and a static-memory (SI). In the invention, (a) first and second window area memories (WA1, WA2) for designating shapes and sizes of windows to which video dynamic-images are assigned respectively, (b) first and second dynamic-image area memories (DA1, DA2) for designating memory locations of data stored in both the dynamic-image memories, and (c) a priority control register for designating which video dynamic-image should be displayed in front when video dynamic-images overlap with each other are provided, whereby display for every pixel is executed according to a logical AND value of read-out data from WA1 and read-out data from DA1, a logical AND value of read-out data from WA2 and read-out data from DA2, and read-out data from the priority control register. Thus two video dynamicimages assigned to their respective windows are simultaneously displayed while subjecting them to overlap control, and special techniques including auto-zooming can be accomplished in real time.

    摘要翻译: 从第一和第二动态图像存储器(DI1,DI2)和静态存储器(SI)中选择像素数据。 在本发明中,(a)用于分别指定视频动态图像的窗口的形状和尺寸的第一和第二窗口区域存储器(WA1,WA2),(b)第一和第二动态图像区域存储器(DA1,DA2) ),用于指定存储在动态图像存储器中的数据的存储器位置,以及(c)优先级控制寄存器,用于指定当视频动态图像彼此重叠时应在前面显示哪个视频动态图像,由此显示 对于每个像素,根据来自WA1的读出数据的逻辑与值和来自DA1的读出数据,来自WA2的读出数据的逻辑与值和来自DA2的读出数据和读出数据执行每个像素 从优先级控制寄存器。 因此,分配给它们各自的窗口的两个视频动态图像被同时显示,同时使它们重叠控制,并且可以实时完成包括自动缩放的特殊技术。

    Signal detecting circuit apparatus
    73.
    发明授权
    Signal detecting circuit apparatus 失效
    信号检测电路装置

    公开(公告)号:US5329173A

    公开(公告)日:1994-07-12

    申请号:US37646

    申请日:1993-03-26

    CPC分类号: H03K5/082

    摘要: A signal detecting apparatus is to obtain hysteresis characteristic at a constant ratio regardless of signal amplitude fluctuations by supplying the threshold level adjusting signal corresponding to the input signal amplitude to the comparison circuit. The threshold value setting signal and the hysteresis adjusting signal is supplied to a comparison circuit through an amplifier and a hysteresis adjusting means having the identical characteristic with the peak hold circuit to set a threshold value and a hysteresis range. Therefore even in the case where the operating characteristic of the amplifier and the peak hold circuit for detecting the peak level of signal amplitude fluctuate, the threshold value and the hysteresis range fluctuation corresponding to the fluctuation. As a result, there can not need the adjustment for resetting the operating characteristic, the threshold value and the hysteresis range in each circuit and thus the time and labor required for adjustment can be further saved.

    摘要翻译: 信号检测装置通过将对应于输入信号幅度的阈值电平调整信号提供给比较电路,以恒定比例获得滞后特性,而不管信号振幅波动如何。 阈值设定信号和滞后调整信号通过具有与峰值保持电路具有相同特性的放大器和滞后调整装置提供给比较电路,以设定阈值和滞后范围。 因此,即使在用于检测信号幅度的峰值电平的放大器和峰值保持电路的工作特性波动的情况下,阈值和滞后范围波动对应于波动。 结果,不需要对每个电路中的工作特性,阈值和滞后范围进行复位的调整,因此可以进一步节省调整所需的时间和人力。

    Noise reduction circuit
    74.
    发明授权
    Noise reduction circuit 失效
    降噪电路

    公开(公告)号:US5206548A

    公开(公告)日:1993-04-27

    申请号:US716775

    申请日:1991-06-18

    CPC分类号: H03K5/082 H04N5/21 H04N9/646

    摘要: A noise reduction circuit having an amplification arrangement including first and second voltage-follower amplifiers coupled to a low-pass filter for providing symmetrical push-pull operation on an input signal so that an output voltage offset of an output signal is suppressed. The amplification arrangement provides symmetrical operation substantially independent of temperature.

    摘要翻译: 一种噪声降低电路,具有放大装置,该放大装置包括耦合到低通滤波器的第一和第二电压跟随放大器,用于对输入信号提供对称的推挽操作,从而抑制输出信号的输出电压偏移。 放大布置提供基本上独立于温度的对称操作。

    Apparatus for machining bevel gear
    75.
    发明授权
    Apparatus for machining bevel gear 失效
    锥齿轮加工装置

    公开(公告)号:US5080537A

    公开(公告)日:1992-01-14

    申请号:US641398

    申请日:1991-01-15

    IPC分类号: B23F9/02 B23F23/08 B23F23/12

    摘要: An apparatus for machining a bevel gear has an apparatus frame, a spindle head provided on the apparatus frame for rotatably supporting a spindle on which a machining tool is mounted, and an indexing unit provided for holding a workpiece such that the workpiece is indexed by one pitch of teeth to be formed thereon to perform machining of tooth spaces with the machining tool. The spindle is horizontally and rotatably held on a spindle head such that the spindle is immovable in the axial direction of the spindle. The spindle head is movable back and forth in the axial direction and is movable in a lateral direction at right angles to the axial line. A column is provided on the apparatus frame in front of the spindle head such that the column is turnable about a vertical axial line at an arbitrary angle. The indexing unit is provided in a plurality of pieces on an external periphery of the column at a distance between each of the indexing units. The indexing units are provided on the column in a vertically movable manner. A plurality of vertically movable lifting frames are provided on the column at a distance therebetween in the circumferential direction of the column and the indexing units are detachably mounted on the column.

    摘要翻译: 一种用于加工锥齿轮的装置具有装置框架,设置在装置框架上的用于可旋转地支撑其上安装有加工工具的主轴的主轴头和用于保持工件的分度单元,使得工件被索引一个 要在其上形成的齿的间距以执行与机械加工工具的牙齿空间的加工。 主轴水平和可旋转地保持在主轴头上,使得主轴在主轴的轴向方向上不可移动。 主轴头可沿轴向方向前后移动,并且能够在与轴线成直角的横向上移动。 在主轴头前面的设备框架上设置一列,使得该列以任意角度绕垂直轴线转动。 分度单元在每个分度单元之间的距离处在柱的外周上设置有多个片。 索引单元以可垂直移动的方式设置在列上。 多个可垂直移动的提升框架在塔的圆周方向上以一段距离设置在塔上,并且分度单元可拆卸地安装在塔上。

    Biopolymer optical analysis device and method
    80.
    发明授权
    Biopolymer optical analysis device and method 有权
    生物聚合物光学分析装置及方法

    公开(公告)号:US09562809B2

    公开(公告)日:2017-02-07

    申请号:US13812801

    申请日:2011-07-21

    摘要: The present invention provides a device and method for analyzing the characteristics of a biopolymer with excellent mechanical stability, high spatial resolution and sensitivity using a simple device construction. Specifically, the Raman scattered light of a biopolymer is measured and the properties of monomer units forming the biopolymer are analyzed by using a biopolymer property analysis chip (100a) characterized by comprising: a solid substrate (110); at least one nanopore (120) disposed in the solid substrate (110); and one or more electrically conductive thin films (130a, 130b) disposed on the solid substrate (110). The biopolymer property analysis chip (100a) is characterized in that the electrically conductive thin films (130a, 130b) are disposed partially on the solid substrate (110) where the nanopore (120) is formed and a biopolymer which has penetrated into the nanopore (120) is caused to generate Raman scattered light by means of irradiation with external light.

    摘要翻译: 本发明提供一种使用简单的装置结构分析具有优异机械稳定性,高空间分辨率和灵敏度的生物聚合物的特性的装置和方法。 具体地,测量生物聚合物的拉曼散射光,并通过使用生物聚合物性质分析芯片(100a)分析形成生物聚合物的单体单元的性质,其特征在于包括:固体基材(110); 设置在所述固体基板(110)中的至少一个纳米孔(120); 以及设置在固体基板(110)上的一个或多个导电薄膜(130a,130b)。 生物聚合物性质分析芯片(100a)的特征在于,导电薄膜(130a,130b)部分地设置在形成有纳米孔(120)的固体基板(110)上,并且已经渗透到纳米孔中的生物聚合物 120)通过外部光照射产生拉曼散射光。