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    • 1. 发明授权
    • Elevator communications bus analyzer
    • 电梯通讯总线分析仪
    • US5294921A
    • 1994-03-15
    • US790044
    • 1991-11-12
    • Charles E. HotkaRobert D. Moore
    • Charles E. HotkaRobert D. Moore
    • H04L12/26G05B23/02
    • H04L43/00H04L12/26
    • A method for allowing access to data frames on an elevator communications bus includes (a) disconnecting a remote station 117 from the communication bus 24; (b) connecting the elevator communications bus 24 to the elevator communications bus analyzer 100; (c) providing the power, return, clock, and data signals on lines 46a, 46b, 48a, 48b from the elevator communications bus analyzer 100 to the remote station 117 previously disconnected; (d) connecting receive or transmit trigger lines 120, 122 from the elevator communications bus analyzer 100 to an oscilloscope 24; (e) selecting an address of a remote station; (f) connecting clock and data signals on lines 46a, 46b to the oscilloscope 124; and (g) switching the oscilloscope 124 to its differential mode to provide on an oscilloscope screen the difference between the clock and data signals (the signal on line 46b minus the signal on line 46a) for the address so that an elevator mechanic may see the data bits on the elevator communications bus.
    • 允许访问电梯通信总线上的数据帧的方法包括:(a)将远程站117与通信总线24断开; (b)将电梯通信总线24连接到电梯通信总线分析器100; (c)将线路46a,46b,48a,48b上的电源,返回,时钟和数据信号从电梯通信总线分析器100提供给先前断开的远程站117; (d)将接收或发送触发线路120,122从电梯通信总线分析器100连接到示波器24; (e)选择远程站的地址; (f)将线路46a,46b上的时钟和数据信号连接到示波器124; 和(g)将示波器124切换到差分模式,以在示波器屏幕上提供用于地址的时钟和数据信号(线路46b上的信号减去线路46a上的信号)之间的差异,使得电梯机修员可以看到 电梯通信总线上的数据位。
    • 2. 发明授权
    • CCD camera and method for fundus imaging
    • CCD摄像机和基因成像方法
    • US5140352A
    • 1992-08-18
    • US606741
    • 1990-10-31
    • Robert D. MooreGeorge W. Hopkins, II
    • Robert D. MooreGeorge W. Hopkins, II
    • A61B3/14
    • A61B3/145
    • A method and apparatus are disclosed for converting the 35 mm image from a conventional fundus camera into a size suitable for recording by a conventional solid state CCD module. The CCD camera connects to the fundus camera using a bayonet attachment. The aerial image created by the fundus camera is received and transmitted through the CCD camera along a folded mirror optical path, and is reduced and aligned for detection by the CCD module. The optical path contains a pair of adjustable mirrors to allow compensation for variations in the focal lengths between various fundus cameras. An articulating mirror may be included to enable the user to pan across the aerial image while recording segmented views for reconstruction by an external computer into a composite, high resolution image.
    • 公开了一种用于将常规眼底照相机的35mm图像转换成适合于通过常规固态CCD模块进行记录的尺寸的方法和装置。 CCD摄像机使用卡口连接连接到眼底相机。 由眼底摄像机创建的空中影像通过CCD摄像机沿折叠镜面光路接收和传输,并被缩小并对准以便CCD模块进行检测。 光路包含一对可调镜,以补偿各种眼底照相机之间焦距的变化。 可以包括关节式反射镜,以使得用户能够跨越空中图像平移,同时记录用于外部计算机重建为复合高分辨率图像的分割视图。
    • 3. 发明授权
    • Adjustable louver assembly
    • 可调百叶窗总成
    • US4263842A
    • 1981-04-28
    • US930168
    • 1978-08-02
    • Robert D. Moore
    • Robert D. Moore
    • F24F13/15F24F7/00
    • F24F13/15Y10S415/908Y10S415/914
    • An adjustable louver blade assembly including a number of horizontally extending, movable louver blades (22). Each of the blades is formed in a generally hollow airfoil shaped cross section having a leading edge and a trailing edge. Trips (46,48) for inducing turbulent flow of the boundary layer are embossed on the blade surfaces. Reinforcing spacer ribbons (42) are frictionally secured within each blade to rigidize the blade.The pivotal axis of each blade is located so that the axis is forward of the center of aerodynamic force exerted on the blade for all attitudes of the blade between a closed position and a position about 60.degree. from the closed position. A control rod (26) is connected to each of the louver blades so that all of the blades can be simultaneously swung to any attitude between fully open and fully closed.Each of the blades has chevron shaped slits (60) with inwardly bent tabs near the trailing and leading edges of the blade to guide water on the surface of the blade into the hollow blade. Water is discharged from exit ports (47) at the blade end into open vertical channels (82) in the side frames which conduct water to hollow corner conduits (84) for discharge.
    • 一种可调式百叶窗叶片组件,其包括多个水平延伸的活动百叶窗叶片(22)。 每个叶片形成为具有前缘和后缘的大致中空的翼型截面。 用于引起边界层湍流的行程​​(46,48)被压印在叶片表面上。 加强间隔带(42)被摩擦地固定在每个叶片内以使叶片刚性化。 每个叶片的枢转轴线被定位成使得轴线在施加在叶片上的空气动力的中心的前方,用于叶片在关闭位置和从关闭位置大约60°的位置之间的所有姿态。 控制杆(26)连接到每个百叶窗叶片,使得所有叶片可以同时摆动到完全打开和完全关闭之间的任何姿态。 每个叶片具有在叶片的后缘和前缘附近具有向内弯曲翼片的人字形狭缝(60),以将叶片表面上的水引导到中空叶片中。 水从叶片端部的出口(47)排出到侧框架中的开放的垂直通道(82)中,将水输送到空心角管道(84)排放。