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1. 发明授权

US5428659A Device for transferring electrical signals and electric energy to the memory device of a cassette 失效
标题翻译：用于将电信号和电能传送到盒的存储装置的装置
公开(公告)号：US5428659A
公开(公告)日：1995-06-27
申请号：US321385
申请日：1994-10-11
申请人： Meinrad Renner , Ulrich Barthold
发明人： Meinrad Renner , Ulrich Barthold
IPC分类号： G06F1/26 , G03B42/04 , G06K7/08 , G06K19/07 , G06K19/077 , G11C5/14 , H02J4/00 , H02J17/00 , H05G1/28
CPC分类号： G06K7/10326 , A61B6/4494 , G03B42/04 , H02J4/00
摘要： A device is disclosed for transferring electrical signals and electric energy to a data memory (6) of a cassette (1) for radiation-sensitive recording material (11), the memory being connectable to a signal processing unit (4) and a power source (5) of a cassette identification apparatus (2). Means are provided between cassette (1) and cassette identification apparatus (2) for radio-frequency and galvanically insulated transfer of the signals and the electric energy. Such means feature a coupling device (3) having capacitive, inductive or opto-electric coupling elements that are resistant to corrosion, soiling and wear. Furthermore, the means comprise a signal processing unit (4) having signal transmitter circuits (41, 42, 43) and signal receiver circuits (44, 45, 46) for radio-frequency signals, and a power source (5) having an energy transmitter circuit (52) and an energy receiver circuit (53) for a radio-frequency voltage. The signal processing unit (4) is provided with a microprocessor-controlled CPU (40) for producing and processing the signals, and the energy transmitter circuit (52) features an oscillator circuit (51) for producing the radio-frequency voltage, said oscillator circuit being controllable by means of the signals emitted by the CPU. The energy receiver circuit (53) comprises a signal separating circuit (54) to produce a signal for activating the memory (6).
摘要翻译：公开了一种用于将电信号和电能传送到用于辐射敏感记录材料（11）的盒（1）的数据存储器（6）的装置，该存储器可连接到信号处理单元（4）和电源（2）的盒（5）。在盒（1）和盒识别装置（2）之间提供用于信号和电能的射频和电绝缘传输的装置。这种装置具有耦合装置（3），其具有抵抗腐蚀，污染和磨损的电容，电感或光电耦合元件。此外，该装置包括具有用于射频信号的信号发射器电路（41,42,43）和信号接收器电路（44,45,46）的信号处理单元（4）和具有能量的电源（5）发射机电路（52）和用于射频电压的能量接收器电路（53）。信号处理单元（4）设置有用于产生和处理信号的微处理器控制的CPU（40），并且能量发射器电路（52）具有用于产生射频电压的振荡器电路（51），所述振荡器电路可以通过CPU发出的信号控制。能量接收器电路（53）包括信号分离电路（54）以产生用于激活存储器（6）的信号。

2. 发明授权

US5276534A Optical apparatus for maintaining a focussed image by interconnected adjustment of object and image distances 失效
标题翻译：用于通过对象和图像距离的互连调整来维持聚焦图像的光学装置
公开(公告)号：US5276534A
公开(公告)日：1994-01-04
申请号：US659336
申请日：1991-03-07
申请人： Ulrich Mutze , Meinrad Renner
发明人： Ulrich Mutze , Meinrad Renner
IPC分类号： H04N1/028 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/113 , H04N1/193 , H04N1/195 , H04N1/393 , H04N5/253
CPC分类号： H04N1/393 , H04N1/1013 , H04N1/1052 , H04N1/195 , H04N1/1008 , H04N1/113 , H04N1/193 , H04N2201/0404 , H04N2201/0458 , H04N2201/046
摘要： In a device for converting into video signals the light signals from desired sections of a flat object such as a slide or a photographic print using a CCD-sensor (32), an optical system is provided which includes a lens unit (35) with a constant focal length. The optical system comprises at least two elements which are adjustable along the optical axis (30) and whose positions determine the image and the object distances for the imaging of the section of the object on the CCD-sensor (32). The two adjustable elements are connected by a gear mechanism (24) such that when the image and object distances are adjusted by the gear mechanism the lens unit (35) images the section of the object sharply on the CCD-sensor (32).
摘要翻译：在用于转换成视频信号的装置中，提供了使用CCD传感器（32）的诸如幻灯片或平面物体的期望部分的光信号，包括具有透镜单元（35）的光学系统恒定焦距。该光学系统包括至少两个沿着光轴（30）可调节的元件，并且它们的位置决定了用于CCD传感器（32）上物体部分成像的图像和物体距离。两个可调节元件通过齿轮机构（24）连接，使得当通过齿轮机构调整图像和物体距离时，透镜单元（35）在CCD传感器（32）上锐利地对物体的部分进行成像。

3. 发明授权

US5173789A Image scanner incorporating manually operable magnification and brightness control 失效
标题翻译：图像扫描仪包含手动可操作的放大和亮度控制
公开(公告)号：US5173789A
公开(公告)日：1992-12-22
申请号：US732292
申请日：1991-07-18
申请人： Meinrad Renner , Paul R. Shelley , Kenneth A. Parulski
发明人： Meinrad Renner , Paul R. Shelley , Kenneth A. Parulski
IPC分类号： G06F3/033 , G06F3/041 , H04N1/00 , H04N1/195 , H04N1/387 , H04N1/40
CPC分类号： G06F3/041 , H04N1/00127 , H04N1/00129 , H04N1/00352 , H04N1/00397 , H04N1/0044 , H04N1/195 , H04N1/3875 , H04N1/40056 , H04N2201/0049 , H04N2201/0081 , H04N2201/0404
摘要： A scanner useful as an input device to a television or like display is operable while manually zooming and cropping the image projected onto an image sensor. A fixed image is supported on a movable, hand-manipulated stage that interactively controls the conjugate distances of the optical system so that zooming and cropping is obtained without losing focus. Since zooming the image affects the level of illumination impinging upon the sensor, an automatic brightness circuit varies the illumination according to the signal level. A manually operated altering circuit allows additional user-selected variation of the illumination level. By situating manually operated altering switches on the movable stage, a single hand can control zooming, cropping and brightness without having to interact with a keyboard or like input controls on the display.
摘要翻译：可用于作为电视或类似显示器的输入设备的扫描器可操作，同时手动缩放和裁剪投影到图像传感器上的图像。固定图像被支持在可移动的手动操纵的台上，其交互地控制光学系统的共轭距离，使得获得变焦和裁剪而不失焦。由于图像的缩放影响照射到传感器上的照明水平，所以自动亮度电路根据信号电平改变照明。手动操作的改变电路允许附加用户选择的照明级别的变化。通过将手动操作的改变开关置于可移动台上，单手可以控制缩放，裁剪和亮度，而不必与键盘或类似于显示器上的输入控件进行交互。

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