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公开(公告)号：US5602650A
公开(公告)日：1997-02-11
申请号：US415133
申请日：1995-03-30
申请人： Yoshimi Tamura , Masashi Hara , Satoshi Yamada
发明人： Yoshimi Tamura , Masashi Hara , Satoshi Yamada
CPC分类号： G06F1/1616 , H04N1/00538 , H04N1/00541 , H04N1/107 , H04N1/1215 , H04N1/193
摘要： An information processing apparatus comprising image reading means for reading image data, a body with control means for subjecting read image data to information processing together with document data, and receiving means for receiving the image reading means, the receiving means being detachably data mounted in the body, wherein which is configured to allow a document, which is to be read by the image reading means, to travel across a surface that includes the reading position of the image reading means, while the image reading means is mounted in the body by being housed in the receiving means.
摘要翻译： 一种信息处理设备，包括用于读取图像数据的图像读取装置，具有用于使读取的图像数据与文档数据一起进行信息处理的控制装置的主体，以及用于接收图像读取装置的接收装置，所述接收装置可拆卸地安装在 身体，其中被配置为允许由图像读取装置读取的文档穿过包括图像读取装置的读取位置的表面，同时图像读取装置通过以下方式安装在身体中： 容纳在接收装置中。
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92.发明授权Photosensor and image reading device with improved correction means for signal correction and image reading method 失效光传感器和图像读取装置，具有改进的校正装置，用于信号校正和图像读取方法
公开(公告)号：US5272548A
公开(公告)日：1993-12-21
申请号：US534262
申请日：1990-06-07
申请人： Tatsundo Kawai , Toshihiro Saika , Noriyuki Kaifu , Isao Kobayashi , Tadao Endo , Kouji Tomoda
发明人： Tatsundo Kawai , Toshihiro Saika , Noriyuki Kaifu , Isao Kobayashi , Tadao Endo , Kouji Tomoda
CPC分类号： H04N1/0316 , H04N1/0313 , H04N1/401 , H01L27/14678
摘要： A photosensor with improved correction of image signals has a first photosensor portion including a plurality of photoelectric converting devices for reading an object and providing image signals thereof. A second photosensor portion includes a plurality of photoelectric converting devices and provides reference signals from light reflected from a reference member, or light received directly from a light source. Correction circuitry corrects the image signals from the first photosensor portion in accordance with the reference signals output from the second photosensor portion. Preferably, the photoelectric converting devices of the first and second photosensor portions are arranged in adjacent, parallel lines on the same substrate. Preferably, reference signals from the converting devices of the second photosensor are used by the correction circuitry to correct the electrical signals from substantially adjacent converting devices of the first photosensor portion. A single converting device of the second photosensor portion may be used to correct either one or more of the converting devices of the first photosensor portion.
摘要翻译： 具有改进的图像信号校正的光传感器具有第一光传感器部分，其包括用于读取对象并提供其图像信号的多个光电转换装置。 第二光传感器部分包括多个光电转换装置，并且提供从参考部件反射的光的参考信号，或直接从光源接收的光。 校正电路根据从第二光电传感器部分输出的参考信号来校正来自第一光电传感器部分的图像信号。 优选地，第一和第二光电传感器部分的光电转换装置布置在同一基板上的相邻的平行线上。 优选地，校正电路使用来自第二光电传感器的转换装置的参考信号来校正来自第一光电传感器部分的基本上相邻的转换装置的电信号。 可以使用第二光电传感器部分的单个转换装置来校正第一光电传感器部分的一个或多个转换装置。
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公开(公告)号：US4797106A
公开(公告)日：1989-01-10
申请号：US902488
申请日：1986-09-02
申请人： Seiji Umehara , Katsuyoshi Sakai
发明人： Seiji Umehara , Katsuyoshi Sakai
CPC分类号： H04N1/1017 , H04N1/193 , H04N2201/0438
摘要： An electronic blackboard system capable of using an existing white board or blackboard which may even be one that is already installed on a wall.
摘要翻译： 一种能够使用现有的白板或黑板的电子黑板系统，甚至可以是已经安装在墙上的黑板。
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公开(公告)号：US4755880A
公开(公告)日：1988-07-05
申请号：US001219
申请日：1987-01-07
申请人： Steffen Haenel , Stefan Thomalsky
发明人： Steffen Haenel , Stefan Thomalsky
CPC分类号： H04N1/1021 , H04N1/1013 , H04N1/1043 , H04N1/193 , H04N2201/043
摘要： Camera for opto-electronic scanning of any desired scene which is projected along a primary optical beam path onto a planar image field of the camera. A line image sensor having a plurality of sensor elements arranged in a line, and an auxiliary image sensor comprising a plurality of sensor elements having the form of an area array, are mounted on a carrier of a first moving means which displaces the line image sensor together with the area image sensor through the planar image field of the camera and perpendicularly to the direction of the sensor line.
摘要翻译： 用于对沿着主光束路径投影到相机的平面图像场上的任何期望场景进行光电扫描的相机。 具有布置在一行中的多个传感器元件的线图像传感器和包括具有区域阵列形式的多个传感器元件的辅助图像传感器安装在第一移动装置的载体上，该第一移动装置将线形图像传感器 与区域图像传感器一起通过相机的平面图像场并垂直于传感器线的方向。
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公开(公告)号：US4706128A
公开(公告)日：1987-11-10
申请号：US679237
申请日：1984-12-07
CPC分类号： H04N1/02463 , H04N1/024 , H04N1/207
摘要： There is provided an image forming apparatus comprising: a readout sensor for reading out an original which is illuminated by a light source; a converter for converting image information which is read out by the readout sensor to a binary signal; printing heads for recording the image information on a recording paper in response to an output of the converter; and a driver for relatively carrying the readout sensor with regard to the original or recording paper. A plurality of sets of those readout sensors, converters and printing heads are arranged in a line on the same substrate. An amount of scan movement of this apparatus is detected and the driving operations of the light source and the image readout sensor or printing head are synchronized for every unit moving amount, so that occurrence of variation in concentration of the reproduced image and a risk of fire can be prevented. Also, a remarkable energy saving effect can be obtained in case of driving the apparatus by a battery.
摘要翻译： 提供一种图像形成装置，包括：读出传感器，用于读出由光源照射的原稿; 用于将由读出传感器读出的图像信息转换为二进制信号的转换器; 用于响应于所述转换器的输出将所述图像信息记录在记录纸上的打印头; 以及用于相对于原始或记录纸携带读出传感器的驱动器。 多组这些读出传感器，转换器和打印头在同一基板上排列成一行。 检测到该装置的扫描移动量，并且每单位移动量同步光源和图像读出传感器或打印头的驱动操作，从而发生再现图像的浓度变化和发生火灾的风险 可以防止。 此外，在通过电池驱动装置的情况下可以获得显着的节能效果。
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公开(公告)号：US4691244A
公开(公告)日：1987-09-01
申请号：US912477
申请日：1986-09-29
IPC分类号： H01L27/146 , H04N1/028 , H04N1/10 , H04N1/024
CPC分类号： H04N1/02805 , H01L27/14665 , H01L27/14678 , H04N1/028 , H04N1/1004 , H04N3/15
摘要： Image scanning apparatus including an array of thin film light sensitive elements, said apparatus relying upon the concept of "proximity focusing" in order to generate electrical signals for replicating an image on an image-bearing member. Included is a shielding layer operatively disposed between the abrasion-resistant, transparent coating and the upper electrode of said light sensitive elements for dissipating the harmful affects of static charge build-up.
摘要翻译： 包括薄膜光敏元件阵列的图像扫描装置，所述装置依赖于“接近聚焦”的概念，以便产生用于在图像承载部件上复制图像的电信号。 包括操作性地设置在所述光敏元件的耐磨透明涂层和上电极之间的屏蔽层，用于消除静电积聚的有害影响。
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公开(公告)号：US4687944A
公开(公告)日：1987-08-18
申请号：US760751
申请日：1985-07-30
申请人： Ikuo Mitsuka , Akira Kuwabara
发明人： Ikuo Mitsuka , Akira Kuwabara
CPC分类号： H04N1/40056 , H04N1/393
摘要： In a method for controlling magnification variation in which an original picture image is projected on a light receiving surface with a desired magnification, the projected picture image is moved in the sub-scanning direction which intersects the main scanning direction where the sensor is aligned, and the feeding speed (V) in the sub-scanning direction and the electric charge storage time are controlled.
摘要翻译： 在用于控制原稿图像以预期倍率投影在光接收表面上的放大变化的方法中，投影图像在与传感器对准的主扫描方向相交的副扫描方向上移动，并且 控制副扫描方向的进给速度（V）和电荷存储时间。
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公开(公告)号：US4642701A
公开(公告)日：1987-02-10
申请号：US675706
申请日：1984-11-28
申请人： Kiyoshi Maeda , Tsutomu Ueyama
发明人： Kiyoshi Maeda , Tsutomu Ueyama
CPC分类号： G02B27/144 , G02B27/145 , H04N1/024 , H04N1/0402
摘要： A device for switching a scanning beam diameter, incorporated into a picture image scanning and recording device, which switches the diameter of the scanning beam in response to the density of number of scanning lines. The beam from a scanning light generator is branched at least into two optical paths and the diameter of at least one of the branched beams is magnified by a beam expander. The branched optical paths are unified again into a single path and, in order to pass the beam through one desired optical path a shutter device is provided.
摘要翻译： 用于切换扫描光束直径的装置，其结合到图像扫描和记录装置中，其响应于扫描线数量的密度来切换扫描光束的直径。 来自扫描光发生器的光束至少分支成两个光路，并且至少一个分支光束的直径由光束扩展器放大。 分支的光路再次被统一为单个路径，并且为了使光束通过一个期望的光路，提供了快门装置。
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公开(公告)号：US4595936A
公开(公告)日：1986-06-17
申请号：US464574
申请日：1983-02-07
CPC分类号： H04N1/126 , B41J25/316 , H04N1/032 , H04N1/12
摘要： A reading and recording apparatus uses the moving force of the recording/reading head, instead of a separate drive source such as a solenoid, to effect up and down movement of the head, and also maintains the head in a retracted position during a reading operation, thereby reducing the power consumed by the apparatus. The construction of the inventive apparatus is simplified by effecting movement of the head between recording and retracted positions in response to the movement accompanying the scanning of the head and the scanning position of the head.
摘要翻译： 读取和记录装置使用记录/读取头的移动力而不是单独的驱动源（例如螺线管）来实现头部的上下移动，并且还在读取操作期间将头部保持在缩回位置 ，从而减少设备消耗的功率。 响应于伴随着头部扫描的移动和头部的扫描位置的影响，头部在记录和缩回位置之间的移动被简化。
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公开(公告)号：US4551737A
公开(公告)日：1985-11-05
申请号：US504760
申请日：1983-06-15
申请人： Toshiyuki Inokuchi
发明人： Toshiyuki Inokuchi
CPC分类号： H04N1/02463 , B41J2/4476 , G06K15/1247 , H01J31/15 , H04N1/024
摘要： An optical data pattern generation device scans an original document to generate an optical dot pattern corresponding to an image on the document. Optical dots are defined by portions at each of which an electrode array comprising minute electrodes and a minute phosphor member overlap each other. The individual electrodes are selectively energized to generate any desired optical dot pattern.
摘要翻译： 光学数据图案生成装置扫描原稿以生成与文档上的图像对应的光点图案。 光学点由每个部分限定，其中包括微电极和微小荧光体部件的电极阵列彼此重叠。 各个电极被选择性地通电以产生任何期望的光点图案。
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