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1. 发明授权

US4949124A Image forming apparatus having plural developing units and an arrangement for selecting the developing unit having the highest use count 失效
标题翻译：具有多个显影单元的图像形成装置和用于选择具有最高使用次数的显影单元的布置
公开(公告)号：US4949124A
公开(公告)日：1990-08-14
申请号：US203158
申请日：1988-06-07
申请人： Keiji Kusumoto , Masazumi Ito , Yoshiaki Takano , Takashi Noda
发明人： Keiji Kusumoto , Masazumi Ito , Yoshiaki Takano , Takashi Noda
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/08
摘要： An image forming apparatus has plural developing units which perform image forming operations with use of either one of the developing units.The image forming apparatus includes a counting arrangement for counting a respective number of times of use of the plural developing units or with respect to each of the colors of developers contained in the plural developing units. A developing unit is selected having the highest frequency in use among the developing units when the image forming apparatus is brought into the initial mode thereof.
摘要翻译：图像形成装置具有使用任一个显影单元执行图像形成操作的多个显影单元。图像形成装置包括用于对多个显影单元的使用次数进行计数，或者对于包含在多个显影单元中的显影剂的每种颜色进行计数的计数装置。当图像形成装置进入其初始模式时，选择具有在显影单元中使用的最高频率的显影单元。

2. 发明授权

US5053814A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5053814A
公开(公告)日：1991-10-01
申请号：US137374
申请日：1987-12-23
申请人： Yoshiaki Takano , Masazumi Ito , Keiji Kusumoto , Takashi Noda , Masaaki Oyabu
发明人： Yoshiaki Takano , Masazumi Ito , Keiji Kusumoto , Takashi Noda , Masaaki Oyabu
IPC分类号： B41J11/00 , B41J13/00 , B65H1/04 , G03G15/00
CPC分类号： B65H1/266 , B41J11/009 , B41J13/0081 , B65H1/04 , G03G15/5029 , G03G15/6502
摘要： An image forming apparatus includes various image forming units and a detachable paper cassette with data on its outer surface as to thickness, talc content, quality and the type of copy paper; the image forming units being controlled in accordance with the data when the cassette is changed. The apparatus also includes a device for marking a mark corresponding to the number of sheets of the copy paper used so as to detect the number of sheets remaining in the cassette.
摘要翻译：图像形成装置包括各种图像形成单元和在其外表面上具有关于厚度，滑石含量，质量和复印纸的类型的数据的可拆卸纸盒; 当盒子改变时根据数据来控制图像形成单元。该装置还包括用于标记对应于所使用的复印纸的张数的标记的装置，以便检测纸盒中剩余的纸张数量。

3. 发明授权

US4870459A Copying machine 失效
标题翻译：复印机
公开(公告)号：US4870459A
公开(公告)日：1989-09-26
申请号：US267435
申请日：1988-11-04
申请人： Masazumi Ito , Keiji Kusumoto , Yoshiaki Takano , Takashi Noda
发明人： Masazumi Ito , Keiji Kusumoto , Yoshiaki Takano , Takashi Noda
IPC分类号： G03G15/00
CPC分类号： G03G15/55
摘要： A copying machine having a premaintenance system for maintaining various parts thereof based upon a value to be set for premaintenance of them which is renewed to that reflecting the number of copies counted from the latest maintenance to the present maintenance at least one time, which comprises a counter for counting the number of copies, a memory for memorizing the value to be set for premaintenance, a key for instructing completion of each maintenance operation and a premaintenance control means for renewing the value of premaintenance based upon the present count value counted by the counter from the latest maintenance to the present one.
摘要翻译：一种具有维护保养系统的复印机，其特征在于，基于将其维护的值设定为保持其各部分的维修系统，所述维修系统被更新为反映从最新维护计数到本次维护的复印件数至少一次，其包括用于计数副本的计数器，用于存储要设置为保持的值的存储器，用于指示完成每个维护操作的键和用于根据由计数器计数的当前计数值来更新预维护值的预维护控制装置从最新的维护到现在。

4. 发明授权

US4801972A Image forming apparatus equipped with a plurality of developing units 失效
标题翻译：配备有多个显影单元的图像形成装置
公开(公告)号：US4801972A
公开(公告)日：1989-01-31
申请号：US101678
申请日：1987-09-28
申请人： Keiji Kusumoto , Yoshiaki Takano
发明人： Keiji Kusumoto , Yoshiaki Takano
IPC分类号： G03G15/01 , G03G15/09
CPC分类号： G03G15/0126
摘要： An electrophotographic image forming apparatus capable of bringing one developing unit among a plurality of developing units thereof into an operative state.To accomplish the developing unit changeover operation in the least necessary time, control means accepts an image forming operation start signal during the developing unit changeover operation to start the image forming operation immediately after the completion of the developing unit changeover operation and accepts a selection signal selecting an another developing unit during the developing unit changeover operation. Furthermore, when the developing unit changeover operation for bringing a developing unit into an operative state is interrupted and then the same developing unit is assigned again to operation, the developing unit changeover operation subsequent to the interruption of the developing unit changeover operation process is carried out in a time corresponding to the residual time in a time allocated for the interrupted developing unit changeover operation.
摘要翻译：一种电子照相图像形成装置，其能够使一个显影单元在其多个显影单元中进入操作状态。为了在最少的时间内完成显影单元切换操作，控制装置在显影单元切换操作期间接受图像形成操作开始信号，以便在完成显影单元切换操作之后立即开始图像形成操作，并接受选择信号选择在开发单元切换操作期间的另一个显影单元。此外，当使显影单元进入操作状态的显影单元切换操作被中断，然后再次分配相同的显影单元进行操作时，执行显影单元切换操作处理中断之后的显影单元切换操作在对应于在中断的显影单元切换操作分配的时间内的剩余时间的时间。

5. 发明授权

US06215563B1 Image reading apparatus for reading images from different kinds of film in accordance with the size and characteristics of the film 失效
标题翻译：根据胶片的尺寸和特性从不同种类的胶片读取图像的图像读取装置
公开(公告)号：US06215563B1
公开(公告)日：2001-04-10
申请号：US08552249
申请日：1995-11-02
申请人： Takashi Onishi , Shoji Imaizumi , Kenichi Muroki , Keiji Kusumoto
发明人： Takashi Onishi , Shoji Imaizumi , Kenichi Muroki , Keiji Kusumoto
IPC分类号： G02B530
CPC分类号： H04N1/0435 , H04N1/0402 , H04N1/0455 , H04N1/193
摘要： Film carrier detecting mechanism is provided to detect a film carrier positioned at an image reading position to find to what size of film the film carrier is applied. Optical system driving mechanism is controlled according to the size of a film detected by the film carrier detecting mechanism, and varies magnification of image forming optical system so that the width of a film image formed on the surface of photoelectric conversion element is kept constant irrespective of the difference in size of film. Image processing circuit processes and regularize an image reading data corresponding to the size of a film detected by the film carrier detecting mechanism based on a corresponding reading condition.
摘要翻译：提供胶片载体检测机构以检测位于图像读取位置的胶片载体，以找出涂膜载体的胶片尺寸。根据由胶片载体检测机构检测到的胶片尺寸来控制光学系统驱动机构，并且改变成像光学系统的放大倍数，使得形成在光电转换元件的表面上的胶片图像的宽度保持不变，而不管电影大小的差异。图像处理电路基于相应的读取条件来处理和归一化与胶片载体检测机构检测到的胶片尺寸对应的图像读取数据。

6. 发明授权

US6088135A Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US6088135A
公开(公告)日：2000-07-11
申请号：US947908
申请日：1997-10-09
申请人： Keiji Kusumoto
发明人： Keiji Kusumoto
IPC分类号： H04N1/00 , H04N1/04
CPC分类号： H04N1/00578 , H04N1/00567 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00657 , H04N1/00915
摘要： During the time period since a document placed at a multi-document tray is transported by a roller pair and has its images on the front surface read until the roller pair is reversed to start reading the back surface of the document, a document placed at a single feed tray is transported by another roller pair for interrupt reading of the document. The interrupt reading can be achieved without interrupting the transportation of the current document and replacing the document.
摘要翻译：在这段时间内，由于放置在多文档托盘上的文件通过辊对传送，并且其表面上的图像被读取直到辊对反转以开始读取文档的背面，所以放置在单个进纸盘由另一个辊对传送，用于文档的中断读取。中断读取可以在不中断当前文档的传输和更换文档的情况下实现。

7. 发明授权

US5805132A Image editing apparatus capable of setting image processing region on display screen 失效
标题翻译：能够在显示画面上设定图像处理区域的图像编辑装置
公开(公告)号：US5805132A
公开(公告)日：1998-09-08
申请号：US796966
申请日：1997-02-07
申请人： Shoji Imaizumi , Keiji Kusumoto , Kenichi Muroki
发明人： Shoji Imaizumi , Keiji Kusumoto , Kenichi Muroki
IPC分类号： G06F3/033 , G06F3/048 , G06T11/60 , H04N1/387 , G09G5/00
CPC分类号： G06F3/04845 , G06T11/60 , H04N1/3875
摘要： An image editing apparatus includes an image display apparatus for displaying a read image. An area of an image region displayed in the image display apparatus is determined by the size of the read image. At the time of image editing processing, a frame for indicating the image editing region is displayed on a screen of the display apparatus. A desired region is designated by shifting the frame. The frame is allowed to shift only in a region wherein the image is displayed on the screen.
摘要翻译：图像编辑装置包括用于显示读取图像的图像显示装置。图像显示装置中显示的图像区域的区域由读取图像的大小决定。在图像编辑处理时，在显示装置的画面上显示用于指示图像编辑区域的帧。通过移动框架来指定期望的区域。允许帧仅在图像被显示在屏幕上的区域中移动。

8. 发明授权

US5274423A Image forming apparatus having temperature control at a fixing unit 失效
标题翻译：在定影单元处具有温度控制的图像形成装置
公开(公告)号：US5274423A
公开(公告)日：1993-12-28
申请号：US958488
申请日：1992-10-08
申请人： Keiji Kusumoto
发明人： Keiji Kusumoto
IPC分类号： G03G15/20 , G03G21/00
CPC分类号： G03G15/2003
摘要： The present invention relates to an image forming apparatus such as a copying machine and the like, and more in particular to the temperature control at a fixing unit thereof. In the image forming apparatus according to the present invention, the temperature of the fixing unit is controlled to be kept at the first set point by the processor in normal operation, and when the temperature of the fixing unit rises to come to reach the second set point as a result of the troubles in the processor, the temperature is made to drop by resetting the processor or by cutting off the current to the fixing unit by the function of the breaking circuit of the current from the power source. Consequently, the temperature of the fixing unit never rises even when the processor gets out of order. As a result, it is possible not only to prevent thermal damages of parts caused by temperature rise at the fixing unit, but also to aim at improving the quality of prints as well as carrying out power saving.
摘要翻译：本发明涉及一种诸如复印机等的图像形成装置，更具体地涉及其定影单元处的温度控制。在根据本发明的图像形成装置中，在正常操作中，处理器将定影单元的温度控制为保持在第一设定点，并且当定影单元的温度上升到达第二组时作为处理器故障的结果，通过重新设置处理器或通过从电源的电流的断开电路的功能切断到定影单元的电流，使温度下降。因此，即使处理器出现故障，定影单元的温度也不会升高。结果，不仅可以防止由于定影单元的温度升高引起的部件的热损伤，而且可以旨在提高打印质量以及进行省电。

9. 发明授权

US5063410A Image forming apparatus having a plurality of removable developing devices 失效
标题翻译：图像形成装置具有多个可移除显影装置
公开(公告)号：US5063410A
公开(公告)日：1991-11-05
申请号：US477462
申请日：1990-02-09
申请人： Naoyoshi Kinoshita , Keiji Kusumoto
发明人： Naoyoshi Kinoshita , Keiji Kusumoto
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/08
摘要： The present invention discloses an image forming apparatus capable of making color reproductions. A plurality of developing portions are arranged around a photoreceptor which rotates in a predetermined direction. Developing units, which accommodate different kinds of developer, can be attached to the developing portions. Switches detect the attachment of at least one of the developing units. During a copying operation an electrostatic latent image is formed on an electroconductive drum and toner adheres to the electrostatic latent image by selectively operating the developing units.
摘要翻译：本发明公开了一种能够进行彩色再现的图像形成装置。多个显影部被布置在围绕预定方向旋转的感光体周围。适合不同种类的显影剂的显影单元可以附着在显影部分上。开关检测至少一个显影单元的附件。在复印操作期间，在导电鼓上形成静电潜像，并且通过选择性地操作显影单元，调色剂粘附到静电潜像上。

10. 发明授权

US4868606A Copying apparatus capable of forming various types of images 失效
标题翻译：能够形成各种图像的复印装置
公开(公告)号：US4868606A
公开(公告)日：1989-09-19
申请号：US269988
申请日：1988-11-10
申请人： Hirohisa Miyamoto , Keiji Kusumoto
发明人： Hirohisa Miyamoto , Keiji Kusumoto
IPC分类号： G03G15/00 , G03G15/01 , G03G15/045
CPC分类号： G03G15/50 , G03G15/01 , G03G15/045
摘要： Three mounting portions are provided along a direction of rotation of a photoreceptor with an eraser lamp and a corona charger provided on the upstream side of the mounting portions. A first developing unit, an outline unit and a second developing unit, each of which can be attached to and detached from each of the mounting portions, are mounted in this order from the upstream side. When an outline mode is selected, colors of the developing units mounted on the downstream side of the outline unit are displayed on a display portion. When there is no developing unit on the downstream side, no color is displayed, and the copying operation in the outline mode is prohibited. If there is only one developing unit on the downstream side, the copying operation is started by pressing a copying key. If there are a plurality of developing units on the downstream side, a plurality of colors are displayed, and the copying operation is prohibited until one of those colors is designated.
摘要翻译：沿着感光体的旋转方向设置有安装部分的上游侧的橡皮灯和设置电晕充电器的三个安装部。第一显影单元，轮廓单元和第二显影单元可以从上游侧依次安装和拆卸。当选择轮廓模式时，安装在轮廓单元的下游侧的显影单元的颜色显示在显示部分上。当下游侧没有显影单元时，不显示颜色，禁止轮廓模式中的复印操作。如果下游侧只有一个显影单元，则通过按复印键开始复印操作。如果在下游侧存在多个显影单元，则显示多种颜色，并且禁止复制操作直到指定了其中一种颜色。

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