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1. 发明授权

US4647189A Electrophotographic copying machine with variable magnification 失效
标题翻译：具有可变放大倍率的电子照相复印机
公开(公告)号：US4647189A
公开(公告)日：1987-03-03
申请号：US770579
申请日：1985-08-29
申请人： Katsuyoshi Fujiwara , Yoshihisa Miwa , Shoichiro Yoshiura
发明人： Katsuyoshi Fujiwara , Yoshihisa Miwa , Shoichiro Yoshiura
IPC分类号： G03B27/62 , G03B27/34 , G03G15/00 , G03G15/04 , G03G15/041 , G03G21/00
CPC分类号： G03G15/5095 , G03G15/041 , G03G15/605
摘要： An electrophotographic copying machine for determining a variable magnification ratio based upon both automatically sensed copy document size information and manually input copy document size information to eliminate copying errors when copying unformatted sized copy documents onto standard size copy paper.
摘要翻译：一种电子照相复印机，用于基于自动感测的复印文档尺寸信息和手动输入的复印文档尺寸信息来确定可变放大率，以在将未格式化的复印文档复印到标准尺寸的复印纸上时消除复印错误。

2. 发明授权

US4682877A Electrophotographic copying apparatus with a selecting means of magnification changing elements 失效
标题翻译：具有放大倍率选择装置的电子照相复印装置
公开(公告)号：US4682877A
公开(公告)日：1987-07-28
申请号：US768705
申请日：1985-08-23
申请人： Katsuyoshi Fujiwara , Yoshihisa Miwa , Shoichiro Yoshiura
发明人： Katsuyoshi Fujiwara , Yoshihisa Miwa , Shoichiro Yoshiura
IPC分类号： G03B27/62 , G03B27/34 , G03G15/00 , G03G15/04 , G03G15/041 , G03G21/00
CPC分类号： G03G15/5095 , G03G15/041
摘要： An electrophotographic copying apparatus is disclosed, which is provided with an original document size detector for detecting the size of an original document placed on a document platform. Further provided is a selector for selecting various magnification changing elements which calculate and select, on the basis of the size of the original document detected by the original document size detector and, the predetermined size of copy paper or the predetermined magnification ratio, a proper magnification ratio when the size of copy paper is predetermined, or a proper size of copy paper when the magnification ratio is predetermined. In the case that either or both of the original document and the copy paper are capable of being placed in such manner that the longitudinal direction thereof is brought in either a crossing or parallel relation with respect to the exposure scanning direction, an indicator for changing the direction of placement of the original document which indicates to change the direction of placement of the original document to such that the magnification ratio is larger or the image forming area does not exceed the size of the copy paper.
摘要翻译：公开了一种电子照相复印装置，其具有用于检测放置在文件平台上的原稿的尺寸的原稿尺寸检测器。还提供了一种选择器，用于根据由原稿尺寸检测器检测到的原稿的尺寸，预定尺寸的复印纸或预定放大率来选择各种倍率变化元件，该倍数变化元件根据原稿的尺寸，当复印纸的尺寸被预定时的比例，或者当放大率是预定的时复印纸的适当尺寸。在原稿和复印纸中的任一个或两者能够以使其纵向方向相对于曝光扫描方向成交叉或平行关系的方式放置的情况下，原始文件的放置方向，其指示改变原始文档的放置方向，使得放大率较大或图像形成区域不超过复印纸的尺寸。

3. 发明授权

US4805001A Magnification converting mechanism for a variable magnification copying apparatus 失效
标题翻译：用于可变倍率复印设备的放大转换机构
公开(公告)号：US4805001A
公开(公告)日：1989-02-14
申请号：US104049
申请日：1987-10-02
申请人： Tatsushi Hayashi , Shoichiro Yoshiura , Ken-ichi Iwamoto
发明人： Tatsushi Hayashi , Shoichiro Yoshiura , Ken-ichi Iwamoto
IPC分类号： G03G15/041 , G03B27/36 , G03B27/38
CPC分类号： G03G15/041
摘要： A magnification converting mechanism for a variable magnification copying apparatus, which includes a magnification converting lever provided on a control panel, a magnification change-over arm associated with functioning of the magnification converting lever, a lens holder slidably fitted on a sliding shaft and engaged with part of the magnification change-over arm so as to be slid over the sliding shaft following displacement of the arm, and a lens assembly held on the lens holder.
摘要翻译：一种用于可变倍率复印设备的放大转换机构，其包括设置在控制面板上的倍率转换杆，与放大倍率转换杆的功能相关联的倍率转换臂，可滑动地装配在滑动轴上并与放大倍率转换臂的一部分，以便在臂的移动之后在滑动轴上滑动，以及保持在透镜保持器上的透镜组件。

4. 发明授权

US4669863A Copying apparatus provided with paper size memory function 失效
标题翻译：复印设备提供纸张尺寸记忆功能
公开(公告)号：US4669863A
公开(公告)日：1987-06-02
申请号：US741853
申请日：1985-06-06
申请人： Shoichiro Yoshiura , Haruyoshi Ikeda
发明人： Shoichiro Yoshiura , Haruyoshi Ikeda
IPC分类号： G03B27/34 , G03G15/00 , G03G15/041 , G03G21/00
CPC分类号： G03G15/5095
摘要： A copying apparatus provided with a paper size memory function. By causing the copying apparatus having the magnification converting function to memorize indefinite shapes of paper sizes so as to readily read out the memorized sizes depending on necessity, overlapping of complicated input operations is omitted in the paper size memory function. Working efficiency of the copying apparatus is improved and the copying apparatus is capable of effectively utilizing the magnification converting function.
摘要翻译：一种具有纸张尺寸记忆功能的复印机。通过使具有倍率转换功能的复印装置存储纸张尺寸的无限大形状，以便根据需要容易地读出存储的尺寸，在纸张尺寸存储功能中省略了复杂的输入操作的重叠。提高了复印装置的工作效率，并且复印装置能够有效地利用放大率转换功能。

5. 发明授权

US4666290A Cartridge loading device for a copying machine 失效
标题翻译：用于复印机的墨盒装载装置
公开(公告)号：US4666290A
公开(公告)日：1987-05-19
申请号：US752858
申请日：1985-07-08
申请人： Shoichiro Yoshiura
发明人： Shoichiro Yoshiura
IPC分类号： G03G15/08 , G03G15/01 , G03G21/00
CPC分类号： G03G15/0896
摘要： A cartridge loading device for a copying machine including a lamp which illuminates the color display unit of the copying machine; a switch that turns itself on when any of plural kinds of developer baths or toner cartridges are loaded; and a sensor that first receives reflected light from the color display unit illuminated by the lamp and then outputs signals for determining the conditions needed for correctly performing the copying process in response to the reflected light received.
摘要翻译：一种用于复印机的盒式装载装置，包括照明复印机的彩色显示单元的灯; 当加载多种显影剂浴池或调色剂盒中的任何一种时开启自身的开关; 以及传感器，其首先接收来自所述灯的彩色显示单元的反射光，然后响应于所接收的反射光，输出用于确定正确执行复印处理所需条件的信号。

6. 发明授权

US4615610A Copying apparatus having one set-two copy mode 失效
标题翻译：复印装置具有一套二复印模式
公开(公告)号：US4615610A
公开(公告)日：1986-10-07
申请号：US733799
申请日：1985-05-14
申请人： Shoichiro Yoshiura
发明人： Shoichiro Yoshiura
IPC分类号： G03G15/00
CPC分类号： G03G15/605 , G03G15/50
摘要： An improved copying apparatus having a one set-two copy mode, which is so arranged that by monitoring the original document set state during the one set-two copy mode setting period, the one set-two copy mode may be automatically released when the original documents are not properly set for an efficient copying operation without any erroneous functioning.
摘要翻译：一种改进的复印装置，其具有一组二重复模式，其被布置为通过在一个设定 - 复印模式设置周期期间监视原稿设置状态，当原稿文件没有被正确设置用于有效的复制操作而没有任何错误的功能。

7. 发明授权

US4802439A Pressure applying mechanism for fixing rollers of a copying apparatus 失效
标题翻译：用于固定复印装置的辊的压力施加机构
公开(公告)号：US4802439A
公开(公告)日：1989-02-07
申请号：US21675
申请日：1987-03-04
申请人： Yuji Sugimoto , Masaru Tsuji , Shoichiro Yoshiura
发明人： Yuji Sugimoto , Masaru Tsuji , Shoichiro Yoshiura
IPC分类号： G03G15/20 , H01M4/00 , H01M4/62 , B05C11/02
CPC分类号： G03G15/2092 , H01M4/00 , H01M4/62
摘要： A pressure device for applying pressure between an upper fixing roller and a lower fixing roller, the pressure applying device being disposed at each end of the lower fixing roller and including a bearing member for supporting a rotary shaft mounted in the lower fixing roller and a biasing spring for biasing the bearing member upwards. The upper and lower fixing rollers are held in pressure contact with each other through depression of the upper fixing roller towards the lower fixing roller, under the influence of the pressure device.
摘要翻译：一种用于在上定影辊和下定影辊之间施加压力的压力装置，所述压力施加装置设置在所述下定影辊的每一端处，并且包括用于支撑安装在所述下定影辊中的旋转轴的轴承构件和偏置用于向上偏压轴承构件的弹簧。在压力装置的影响下，上下定影辊通过将上定影辊朝向下定影辊的下压而保持彼此压力接触。

8. 发明授权

US4796053A Magnification converting mechanism for a variable magnification copying apparatus 失效
标题翻译：用于可变倍率复印设备的放大转换机构
公开(公告)号：US4796053A
公开(公告)日：1989-01-03
申请号：US104047
申请日：1987-10-02
申请人： Hiroshi Nakamura , Tatsushi Hayashi , Ken-ichi Iwamoto , Kenji Okada , Kouichi Matsumoto , Shoichiro Yoshiura
发明人： Hiroshi Nakamura , Tatsushi Hayashi , Ken-ichi Iwamoto , Kenji Okada , Kouichi Matsumoto , Shoichiro Yoshiura
IPC分类号： G03G15/041 , G03G15/00
CPC分类号： G03G15/041
摘要： A variable magnification apparatus is provided with a magnification converting mechanism and a scan speed change mechanism. In the magnification converting mechanism, the force generated by operating a magnification converting lever is transmitted to the lens holder through a magnification change-over arm and to a speed change selection member through a scan speed change shaft. In the scan speed change mechanism, the number of rotations of an output shaft is changed by a selected rotation transmission member which is actuated by a speed change ratio selection member.
摘要翻译：可变放大装置设置有放大转换机构和扫描速度变化机构。在倍率转换机构中，通过操作变倍杆产生的力通过倍率转换臂和通过扫描变换轴的变速选择部件传递到透镜架。在扫描变速机构中，通过由变速比选择部件动作的选择的旋转传递部件改变输出轴的转数。

9. 发明授权

US4782360A Rotary type developing apparatus 失效
标题翻译：旋转式显影装置
公开(公告)号：US4782360A
公开(公告)日：1988-11-01
申请号：US2201
申请日：1987-01-12
申请人： Ken-ichi Iwamoto , Kouichi Matsumoto , Hiroshi Kida , Tatsuya Inoue , Shoichiro Yoshiura
发明人： Ken-ichi Iwamoto , Kouichi Matsumoto , Hiroshi Kida , Tatsuya Inoue , Shoichiro Yoshiura
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0896 , G03G15/0126 , G03G2215/0177
摘要： A rotary type developing apparatus for use in an image forming arrangement, which is so arranged that, by restricting rotational angle of each of a plurality of developer units (A, B), mixing of developing materials in a receiving pan (27) is prevented, and even if some mixing should take place, mixture of a colored developer material with a non-colored developing material may be advantageously reduced.
摘要翻译：一种用于图像形成装置的旋转式显影装置，其被布置成通过限制多个显影单元（A，B）中的每一个的旋转角度，防止了在接收盘（27）中的显影材料的混合并且即使发生一些混合，可以有利地减少着色显影剂材料与非着色显影材料的混合物。

10. 发明授权

US4734747A Copying machine with a copy paper detection device 失效
标题翻译：用复印纸检测装置复印机
公开(公告)号：US4734747A
公开(公告)日：1988-03-29
申请号：US812927
申请日：1985-12-23
申请人： Masakiyo Okuda , Kazuyuki Ohnishi , Shoichiro Yoshiura , Kimihito Yamasaki , Haruyoshi Ikeda
发明人： Masakiyo Okuda , Kazuyuki Ohnishi , Shoichiro Yoshiura , Kimihito Yamasaki , Haruyoshi Ikeda
IPC分类号： G03G15/00
CPC分类号： G03G15/553 , G03G15/55 , G03G15/6508 , G03G2215/00383 , G03G2215/00556 , G03G2215/00603 , G03G2215/00616 , G03G2215/00729
摘要： In a copying machine in which a plurality of copies are made on a plurality of sheets of copy paper transferred from one or more paper cassettes, there are provided means for detecting the amount of the copy paper present in paper storing means, designating means for designating the number of paper to be copied, means for judging whether the amount of the copy paper present in said paper storing means exceeds the number of the copy paper designated by said designating means in a period after said paper storing means is set in the copying machine and before beginning of transferring of the copy paper to paper process means and means for alarming that the sheet number of the copy paper is more than the amount of the paper present in said paper storing means.
摘要翻译：在从一个或多个纸盒传送的多张复印纸上制作多张复印件的复印机中，设置有用于检测纸张存放装置中存在的复印纸的数量的装置，指定装置要复印的纸张的数量，用于在所述纸张存储装置被设置在复印机中之后的一段时间内判断所述纸张存储装置中存在的复印纸的数量是否超过由所述指定装置指定的复印纸张的数量的装置并且在开始将复印纸转印到纸张处理装置之前，以及用于报警复印纸的纸张数量大于纸张存放装置中存在的纸张量的装置。

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