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1. 发明授权

US5260809A Shading-compensation method and device in image processing 失效
标题翻译：图像处理中的着色补偿方法和装置
公开(公告)号：US5260809A
公开(公告)日：1993-11-09
申请号：US647208
申请日：1991-01-28
申请人： Kyouji Tachikawa
发明人： Kyouji Tachikawa
IPC分类号： H04N1/401 , H04N1/40
CPC分类号： H04N1/401
摘要： In an image processing system in which shading-compensation for eliminating shading-distortion contained inevitably in image light directed to an image sensor via optical systems is carried out, at least two latch unit for temporarily storing comparative values obtained by scanning white and black image planes are disposed between memory means for the comparative values and a processing unit for compensating image signals obtained as a result of optically scanning a given objective image. Since the comparative value of the pixel subsequent to a pixel in process is rendered on standby in one of the latch units in preparation for the image processing for the subsequent pixel, the processing time can be remarkably increased consequently to speed up the image processing.
摘要翻译：在执行用于消除通过光学系统指向图像传感器的图像光中不可避免地消除阴影失真的阴影补偿的图像处理系统中，至少两个用于暂时存储通过扫描白色和黑色图像平面而获得的比较值的锁存单元设置在用于比较值的存储器装置之间，以及用于补偿作为光学扫描给定目标图像的结果而获得的图像信号的处理单元。由于在处理中的像素之后的像素的比较值在一个锁存单元中被备用以准备随后的像素的图像处理，因此可以显着增加处理时间，从而加快图像处理。

2. 发明授权

US5121226A Portable image scanner 失效
标题翻译：便携式图像扫描仪
公开(公告)号：US5121226A
公开(公告)日：1992-06-09
申请号：US718438
申请日：1991-06-20
申请人： Mineo Kubota , Kenji Masuyama
发明人： Mineo Kubota , Kenji Masuyama
IPC分类号： H04N1/107
CPC分类号： H04N1/1077 , H04N1/107 , H04N2201/043
摘要： Reflected image light obtained by illuminating a reading portion to be read on a given objective image plane is sent to an image sensor located on the rear side through a reflecting member disposed substantially just above the reading portion. By forming a viewing path inclined forward against, or forward with respect to a vertical plane, the image sensor so as to permit the reading portion to be observed easily, the desired image light reflected from the reading portion is little interfered with by external light entering inside the scanner through the viewing path, thereby to enjoy image processing of high quality.

3. 发明授权

US5114133A Automatic sheet feeding device 失效
标题翻译：自动送纸装置
公开(公告)号：US5114133A
公开(公告)日：1992-05-19
申请号：US600177
申请日：1990-10-19
申请人： Tokihiro Osada , Masao Aono
发明人： Tokihiro Osada , Masao Aono
IPC分类号： B65H1/08 , B65H3/56
CPC分类号： B65H1/08 , B65H3/56
摘要： A first sheet stacker in which first sheets are stacked and retained by sheet separation claws is formed by a pair of first stacker forming members, and otherwise, a second sheet stacker free from the sheet separation claws is formed by placing second stacker forming members in between the first stacker forming members. Thus, the sheets different in size and thickness can be properly stacked in a single sheet stacker and selectively sent one by one to a printing apparatus such as a general purpose printer without use of any auxiliary sheet cassette or stacker.
摘要翻译：通过一对第一堆叠器形成部件形成第一片材由片材分离爪堆叠并保持的第一片材堆叠器，否则，通过将第二堆叠器形成部件放置在其间而形成没有片材分离爪的第二片材堆垛机第一堆垛机成型件。因此，尺寸和厚度不同的片材可以适当地堆叠在单个纸张堆垛机中，并且一个接一个地选择性地发送到诸如通用打印机的打印设备，而不使用任何辅助纸张盒或堆垛机。

4. 发明授权

US5078383A Paper accommodation apparatus 失效
标题翻译：纸张住宿设备
公开(公告)号：US5078383A
公开(公告)日：1992-01-07
申请号：US467210
申请日：1990-01-19
申请人： Toshihito Shiina , Misao Kobayashi , Masao Shimizu , Hidenobu Sugano
发明人： Toshihito Shiina , Misao Kobayashi , Masao Shimizu , Hidenobu Sugano
IPC分类号： B65H83/02 , G03G15/00
CPC分类号： G03G15/602 , B65H83/02 , G03G15/60 , B65H2301/42122 , G03G2215/00185
摘要： A paper accommodation apparatus for use, for example, in copying machine includes a recirculating document feeder. The feeder includes a paper stacker for stacks of papers to be copied. After each sheet of paper is copied, it is returned to the stack. A sheet after copying is moved in a first direction back into the paper stacker. An apparatus is provided for moving an end portion of the paper after it is in the paper stacker, in an opposite direction to the first direction to lift the paper so that the end of the paper can rest on a guide.
摘要翻译：用于例如复印机的纸张收纳设备包括循环送纸器。送纸器包括用于要复印的纸张的纸堆叠器。复印每张纸后，返回堆叠。复印后的纸张沿第一方向移动回纸堆叠器。提供了一种用于在纸张在纸堆叠器中的方向上与纸张的第一方向相反的方向移动纸张的端部以提起纸张的装置，使得纸张的端部能够搁置在引导件上。

5. 发明授权

US4956664A Image processing apparatus having an overhead projector 失效
标题翻译：具有高架投影仪的图像处理装置
公开(公告)号：US4956664A
公开(公告)日：1990-09-11
申请号：US351742
申请日：1989-05-15
申请人： Takanori Hasegawa , Nobuyuki Abe , Toshihiko Hirose , Takashi Kanda , Hiroshi Saito , Eiji Nakazawa , Masaki Oshima
发明人： Takanori Hasegawa , Nobuyuki Abe , Toshihiko Hirose , Takashi Kanda , Hiroshi Saito , Eiji Nakazawa , Masaki Oshima
IPC分类号： G03B21/132 , G03B21/134 , H04N1/00
CPC分类号： H04N1/00352 , G03B21/132 , G03B21/134 , H04N1/00397 , H04N1/00493
摘要： An image processing apparatus comprising: an input unit for inputting an image of an initial original; a support table on which the initial original is to be set, the support table being movably mounted along the input unit; a reflection-type focusing plate on which an OHP (overhead projector). original is to be set, the focusing plate being disposed along side the input unit; an image forming unit disposed under the focusing plate for forming on a sheet an image inputted from the input unit to provide an OHP original; and a projecting unit disposed above the focusing plate for projecting an image of the OHP original set on focusing plate.
摘要翻译：一种图像处理装置，包括：输入单元，用于输入初始原稿的图像; 支撑台，其上要设置初始原稿，支撑台沿着输入单元可移动地安装; 反射型聚焦板，OHP（高架投影仪）。要设置原稿，聚焦板沿着输入单元布置; 设置在所述聚焦板下方的图像形成单元，用于在片材上形成从所述输入单元输入的图像以提供OHP原稿; 以及设置在聚焦板上方的投影单元，用于将OHP原稿的图像投影到聚焦板上。

6. 发明授权

US4935822A Method for image reduction processing according to criterion points 失效
标题翻译：根据标准点进行图像缩小处理的方法
公开(公告)号：US4935822A
公开(公告)日：1990-06-19
申请号：US299429
申请日：1989-01-23
申请人： Mineo Kubota
发明人： Mineo Kubota
IPC分类号： H04N1/393 , H04N1/40 , H04N1/405
CPC分类号： H04N1/40068 , H04N1/40075
摘要： Image reduction processing of a given original image is effected by determining the brightness of each picture element in a resultant reduced image in accordance with the numbers of black and white pixels in an intermediate matrix image obtained by quantizing the original image. When the black and white pixels in the quantized intermediate matrix image are equal, the aforesaid brightness is determined according to a prescribed criterion matrix pattern having a criterion point, thereby to obtain the reduced image on a display or the like with high fidelity to the original image.
摘要翻译：通过根据通过量化原始图像获得的中间矩阵图像中的黑色和白色像素的数量确定所得到的缩小图像中的每个像素的亮度来实现给定原始图像的图像缩小处理。当量化的中间矩阵图像中的黑白像素相等时，根据具有标准点的规定标准矩阵模式来确定上述亮度，从而以高保真度获得显示器等上的缩小图像图片。

7. 发明授权

US4884091A Exposure control device in a camera 失效
标题翻译：相机中的曝光控制装置
公开(公告)号：US4884091A
公开(公告)日：1989-11-28
申请号：US221288
申请日：1988-07-19
申请人： Kazuhito Nakagomi
发明人： Kazuhito Nakagomi
IPC分类号： G03B9/02 , G03B9/42
CPC分类号： G03B9/02 , G03B9/42
摘要： A pair of iris diaphragms are each connected to a driving pin formed on either free end of a rocking lever at one point and are each supported slidably by a single guide pin formed on a base plate, thereby to move smoothly without wobbling. By driving the rocking lever with a motor, the iris diaphragms move in opposite directions to form an iris aperture for determining correct exposure in fast response to the brightness of a subject to be taken as an image.
摘要翻译：一对虹膜隔膜各自连接到形成在摇摆杆的自由端上的一个位置处的驱动销，并且每个都可以由形成在基板上的单个引导销滑动地支撑，从而平稳地移动而不会摆动。通过用电动机驱动摇杆，虹膜隔膜以相反的方向移动以形成用于确定正确曝光的光圈孔，以快速响应被摄体作为图像的亮度。

8. 发明授权

US4814793A Film handling means for a laser recorder 失效
标题翻译：用于激光记录器的胶片处理装置
公开(公告)号：US4814793A
公开(公告)日：1989-03-21
申请号：US41079
申请日：1987-04-21
申请人： Akiyoshi Hamada , Mitsutoshi Yagoto , Yutaka Watanabe , Shuji Mochizuki , Masayuki Mino , Yutaka Tanaka , Kyoji Tachikawa
发明人： Akiyoshi Hamada , Mitsutoshi Yagoto , Yutaka Watanabe , Shuji Mochizuki , Masayuki Mino , Yutaka Tanaka , Kyoji Tachikawa
IPC分类号： G06K15/12 , G01D9/42 , G01D15/24
CPC分类号： G06K15/1295
摘要： A laser recorder applicable to computer output microfilm recording apparatus comprises: a housing, a film feed unit having a film cassette loaded with a rolled heat development film; a film take-up unit for taking up the heat development film on a reel or on a tray, including a film storing mechanism for storing cut films sequentially; a main driving unit for driving the heat development film for advancing at a fixed speed for auxiliary scanning for recording image information on the heat development film, including a slackened film relief mechanism for eliminating slackened film around the main driving unit and a stepping motor driving current control circuit for driving the main driving unit at a low and fixed speed; loop detectors for preventing film feed force and film delivery force from working on the main driving unit, an image information recording unit for main scanning, having a laser optical system for scanning the heat development film across the width thereof to record image information recorded on the heat development film thereon; and a heat-development unit for heat-developing the image information recorded on the heat development film, including a delivery driving roller unit and a guide roller unit driven at different speeds respectively for eliminating slackened film around the heat-development unit as well as controlling the heat-development time, a temperature controller for controlling heat-development unit temperature, and a swing roller for separating the film from the heat-development unit when heat-development is not required.
摘要翻译：适用于计算机输出微缩胶卷记录装置的激光记录装置包括：外壳，具有装载有滚烫热显影膜的胶片暗盒的胶片馈送单元; 用于将热显影膜卷绕在卷轴或托盘上的薄膜吸收单元，包括用于顺序地存储切割薄膜的薄膜存储机构; 主驱动单元，用于驱动用于辅助扫描的固定速度的热显影膜，用于在显影膜上记录图像信息，包括用于消除主驱动单元周围的松弛膜的松弛膜释放机构和步进电机驱动电流用于以低和固定速度驱动主驱动单元的控制电路; 用于防止胶片馈送力和胶片传送力在主驱动单元上工作的环路检测器，用于主扫描的图像信息记录单元，具有用于在其宽度上扫描热显影膜的激光光学系统，以记录记录在主驱动单元上的图像信息热显影膜; 以及热显影单元，用于对记录在热显影膜上的图像信息进行热显影，包括分别驱动辊单元和以不同速度驱动的导辊单元，用于消除热显影单元周围的松弛膜以及控制热显影时间，用于控制热显影单元温度的温度控制器，以及用于在不需要热显影时将膜与热显影单元分离的摆动辊。

9. 发明授权

US4588276A Iris diaphragm device for a camera 失效
标题翻译：虹膜光圈装置用于相机
公开(公告)号：US4588276A
公开(公告)日：1986-05-13
申请号：US738758
申请日：1985-05-29
申请人： Hitoshi Kaise
发明人： Hitoshi Kaise
IPC分类号： G03B9/06
CPC分类号： G03B9/06
摘要： An iris diaphragm device for use in an automatic exposure cameras of various types comprises iris diaphragm leaves which are simultaneously opened or closed by rotational motion of a leaf operating disc and a drive element having a movable magnetic ring of a noncircular shape composed of near segments with pivot pins and remote segments and adapted to rotate the leaf operating disc. The mechanism for pivotally supporting the movable magnetic ring and transmitting the swinging motion of the movable magnetic ring to the leaf operating disc is mounted in the space left outside the near segments of the movable magnetic ring without the smallest strain, thereby preventing the lens barrel of the camera from being increased in size or protruding in part.
摘要翻译：用于各种自动曝光照相机的虹膜光阑装置包括通过叶操作盘的旋转运动同时打开或关闭的虹膜光阑叶片和具有非圆形形状的可移动磁环的驱动元件，枢轴销和远程段，并适于旋转叶片操作盘。用于枢转地支撑可移动磁环并将可动磁环的摆动运动传递到叶片操作盘的机构安装在可移动磁环的近段的左侧空间中，而没有最小的应变，从而防止了镜筒相机的尺寸增加或部分突出。

10. 发明授权

US5162857A Sheet conveyer having a sheet aligner 失效
标题翻译：具有片材对准器的片材输送机
公开(公告)号：US5162857A
公开(公告)日：1992-11-10
申请号：US642149
申请日：1991-01-16
申请人： Akira Higeta , Toru Kameyama , Takahiro Azeta , Harukazu Sekiya , Toshifumi Moritani , Kenji Baba , Kazuyuki Kubota
发明人： Akira Higeta , Toru Kameyama , Takahiro Azeta , Harukazu Sekiya , Toshifumi Moritani , Kenji Baba , Kazuyuki Kubota
IPC分类号： G03G15/23
CPC分类号： G03G15/234 , G03G2215/00586
摘要： A sheet conveyer having a sheet registration device for an image forming apparatus having a sheet path for guiding a sheet having an image recorded on one side thereof back to an image forming unit for recording another image on the other side, comprises a mechanism for switching the sheet having the image recorded on one side thereof back to the sheet path, a mechanism for abutting the switched-back sheet against a lateral registration reference plane, and a preliminary shift function shared by the switch-back mechanism for shifting the sheet oppositely to the reference plane.
摘要翻译：一种具有用于图像形成装置的纸张登记装置的纸张输送装置，具有用于将具有记录在其一侧的图像的纸张引导到用于在另一侧记录另一图像的图像形成单元的纸张路径，包括用于切换具有将其一侧的图像记录回到纸张路径的片材，用于将翻转片材抵靠横向对准参考平面邻接的机构，以及由切换机构共享的用于将片材相对地移动的预备移动功能参考平面。

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