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1. 发明授权

US4417350A Counter control in electrophotographic copier 失效
标题翻译：电子照相复印机中的对照控制
公开(公告)号：US4417350A
公开(公告)日：1983-11-22
申请号：US246318
申请日：1981-03-23
申请人： Hideo Ito , Masazumi Ito , Kenzo Nagata , Yutaka Irie
发明人： Hideo Ito , Masazumi Ito , Kenzo Nagata , Yutaka Irie
IPC分类号： G03B27/00 , G03G15/00 , G03G21/00 , G03G21/02 , G06M3/06
CPC分类号： G03G15/50 , G03G21/02
摘要： A counter control device for an electrophotographic copying machine of a type having a preset counter device is selectively operable in one of a multi-copy mode wherein a copying operation is repeated to produce a plurality of copies while copying papers which are to have an image affixed thereto are automatically fed one at a time and a manual feed mode wherein the copying operation is carried out by the use of copying papers which are to have an image affixed thereto and which are fed manually one at a time. The counter control device includes a counter for counting the number of copies being made or left unfinished each time one cycle of the copying operation is completed. The counted value is displayed by a display unit which is also operable even when the machine is set to operate in the multi-copy mode.
摘要翻译：具有预设计数器装置的类型的电子照相复印机的计数器控制装置可选择性地以多重复制模式中的一种操作，其中重复复制操作以产生多个副本，同时复印具有图像的纸张其中一次一个地自动进给一个手动进给模式，其中复印操作是通过使用复印纸来进行的，这些复印纸将具有固定在其上的图像，并且一次一个地被手动地进给。计数器控制装置包括一个计数器，用于在复制操作的一个周期完成时对正在复制的份数进行计数或者未完成。计数值由显示单元显示，即使当机器被设置为以多重复制模式操作时也是可操作的。

2. 发明授权

US5162853A Multiple color copying apparatus having a copy paper color detecting device 失效
标题翻译：具有复印纸颜色检测装置的多色复印装置
公开(公告)号：US5162853A
公开(公告)日：1992-11-10
申请号：US233030
申请日：1988-08-17
申请人： Masazumi Ito , Minoru Nakamura , Toru Kasamatsu , Kenzo Nagata , Yoichi Kawabuchi , Syuzi Maruta , Hiroyuki Ideyama
发明人： Masazumi Ito , Minoru Nakamura , Toru Kasamatsu , Kenzo Nagata , Yoichi Kawabuchi , Syuzi Maruta , Hiroyuki Ideyama
IPC分类号： G03G15/01
CPC分类号： G03G15/01
摘要： A multiple color image forming apparatus, wherein colors or kinds of copying paper contained in paper feed cassettes as well as colors of developers contained in a plurality of developing devices are detected to prevent image forming, which is indistinguishable due to mismatching between the color or kind of copying paper and the color of developer, and the developing device containing the developer of suitable color for the color or kind of copying paper is automatically selected in response to the detected result of the color or kind of copying paper and the color of developer to prevent misforming of the image and to improve the operation easiness.
摘要翻译：检测包含在供纸盒中的复印纸的颜色或种类以及包含在多个显影装置中的显影剂的颜色的多色图像形成装置，以防止由于颜色或种类之间的不匹配而不能区分的图像形成的复印纸和显影剂的颜色，并且响应于检测到的复印纸的颜色或种类和显影剂的颜色的检测结果，自动选择包含用于颜色或种类的复印纸的合适颜色的显影剂的显影装置防止图像错误化，提高操作容易度。

3. 发明授权

US4535463A Apparatus for detecting number of remaining sheets 失效
标题翻译：用于检测剩余片材数量的装置
公开(公告)号：US4535463A
公开(公告)日：1985-08-13
申请号：US423078
申请日：1982-09-24
申请人： Masazumi Ito , Kenzo Nagata
发明人： Masazumi Ito , Kenzo Nagata
IPC分类号： B65H7/04 , G03G15/00 , G06M9/00 , G06M7/06
CPC分类号： G03G15/553 , B65H7/04 , G06M9/00 , B65H2511/152 , B65H2511/232 , B65H2553/51 , B65H2557/33
摘要： An improved paper feeding device, for example, for a copying machine is provided and is capable of warning a user of the status of available copy paper sheets. A movable support tray can be monitored to provide a measurement of the total initial height of the paper stack and subsequent movements of this paper stack to introduce individual copy paper sheets into a paper transport system can be correlated with the actual number of sheets that are transported. From these monitored values, it is possible to calculate the number of sheets remaining on the stack and to provide an audible, vocal or visual display of the actual number or relative condition to warn a user.
摘要翻译：提供了例如用于复印机的改进的给纸装置，并且能够向用户警告可用的复印纸张的状态。可以监视可移动支撑托盘以提供纸叠的总初始高度的测量，并且随后的纸堆的移动将各个复印纸张引入纸张传送系统可以与传送的纸张的实际数量相关联。根据这些监视值，可以计算剩余在堆叠上的纸张数量，并且提供用于警告用户的实际数量或相对条件的声音，声音或视觉显示。

4. 发明授权

US4972229A Copying magnification setting device for an electrophotographic copying apparatus 失效
标题翻译：复制电子照相复印设备的放大倍数设定装置
公开(公告)号：US4972229A
公开(公告)日：1990-11-20
申请号：US243699
申请日：1988-09-13
申请人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
发明人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/5016
摘要： Disclosed herein is a device for setting a copying magnification in an electrophotographic copying apapratus. The device comprises means for manually inputting a numerical value, a plurality of memory means, selection key means for selecting one from the plurality of memory means and control means for memorizing a numerical value input by the numerical value input means in said one of memory means selected by the selection key means, so that the copying apparatus operates to set a copying magnification by a numerical value memorized in said one of memory means.

5. 发明授权

US4575227A Copying machine having a capability of reproducing images at different magnifications 失效
标题翻译：具有以不同放大率再现图像的能力的复印机
公开(公告)号：US4575227A
公开(公告)日：1986-03-11
申请号：US561571
申请日：1983-12-14
申请人： Masazumi Ito , Yutaka Irie , Yoshikazu Ikenoue , Minoru Nakamura
发明人： Masazumi Ito , Yutaka Irie , Yoshikazu Ikenoue , Minoru Nakamura
IPC分类号： G03G15/00 , G03G15/041
CPC分类号： G03G15/5095 , G03G15/041
摘要： A copying machine having the capability of reproducing an image at different magnifications from either a stored or calculated magnification ratio is provided. The size of the original and the size of the various copying papers available are calculated to determine an optimum magnification ratio. A preset value of optical magnification ratios can be provided within the copying machine. A controller can determined whether the calculated magnification ratio can be utilized within the preset predetermined range of values and corresponding control of the copier machine can be effected in accordance with that decision.
摘要翻译：提供了具有从存储或计算的放大倍率再现不同倍率的图像的能力的复印机。计算原稿的尺寸和可用的各种复印纸的尺寸以确定最佳放大率。可以在复印机内提供光学倍率的预设值。控制器可以确定在预设的预定值范围内是否可以使用计算的放大率，并且可以根据该决定实现复印机的相应控制。

6. 发明授权

US5023663A Copying magnification setting device for an electrophotographic copying apparatus 失效
标题翻译：复制电子照相复印设备的放大倍数设定装置
公开(公告)号：US5023663A
公开(公告)日：1991-06-11
申请号：US934350
申请日：1986-11-24
申请人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
发明人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/5016
摘要： An image forming apparatus that is capable of providing various copy ratios includes an original table that can receive an original document from an image carrier. The original is then illuminated, and a focusing lens system is capable of focusing reflected light from the original document onto a photosensitive member. The focusing lens system is movable. A drive assembly can cause relative movement of the original and a light system for illuminating the original, while a second drive member can vary the distance from the original to the focusing lens system whereby the image stays within the fixed focal length of the optical system while accommodating the speed necessary for a specified copy ratio.

7. 发明授权

US4956672A Copying magnification setting device for an electrophotographic copying apparatus 失效
公开(公告)号：US4956672A
公开(公告)日：1990-09-11
申请号：US246499
申请日：1988-09-16
申请人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
发明人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/5016
摘要： Disclosed herein is a device for setting a copying magnification in an electrophotographic copying apparatus. The device comprises means for manually inputting a numerical value, a plurality of memory means, selection key means for selecting one from the plurality of memory means and control means for memorizing a numerical value input by the numerical value input means in said one of memory means selected by the selection key means, so that the copying apparatus operates to set a copying magnification by a numerical value memorized in said one of memory means.

8. 发明授权

US4543643A Copying magnification setting device for an electrophotographic copying apparatus 失效
标题翻译：复制电子照相复印设备的放大倍数设定装置
公开(公告)号：US4543643A
公开(公告)日：1985-09-24
申请号：US498885
申请日：1983-05-27
申请人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
发明人： Kenji Shibazaki , Yutaka Irie , Masazumi Ito , Tomoji Murata
IPC分类号： G03G15/00 , G06F1/00
CPC分类号： G03G15/50 , G03G15/5016
摘要： Disclosed herein is a device for setting a copying magnification in an electrophotographic copying apparatus. The device comprises means for manually inputting a numerical value, a memory means having a plurality of memory locations, selection key means for selecting one from the plurality of memory locations and control means for storing a numerical value input by the numerical value input means in said one of the memory locations selected by the selection key means, so that the copying apparatus operates to set a copying magnification by a numerical value stored in said one of the memory locations.
摘要翻译：这里公开了一种用于设置电子照相复印装置中的复印倍率的装置。该装置包括用于手动输入数值的装置，具有多个存储位置的存储装置，用于从多个存储单元中选择一个的选择键装置和用于存储由所述数值输入装置输入的数值的控制装置由选择键装置选择的一个存储位置，使得复印装置操作以通过存储在所述一个存储单元中的数值设置复印倍率。

9. 发明授权

US4669858A Copying machine having a capability of reproducing images at different magnifications 失效
标题翻译：具有以不同放大率再现图像的能力的复印机
公开(公告)号：US4669858A
公开(公告)日：1987-06-02
申请号：US816212
申请日：1986-01-06
申请人： Masazumi Ito , Yutaka Irie , Yoshikazu Ikenoue , Minoru Nakamura
发明人： Masazumi Ito , Yutaka Irie , Yoshikazu Ikenoue , Minoru Nakamura
IPC分类号： G03G15/00 , G03G15/041 , G03G15/26
CPC分类号： G03G15/5095 , G03G15/041
摘要： A copying machine having the capability of reproducing an image at different magnifications from either a stored or calculated magnification ratio is provided. The size of the original and the size of the various copying papers available are calculated to determine an optimum magnification ratio. A preset value of optical magnification ratios can be provided within the copying machine. A controller can determine whether the calculated magnification ratio can be utilized within the preset predetermined range of values and the corresponding control of the copier machine can be effected in accordance with that decision.
摘要翻译：提供了具有从存储或计算的放大倍率再现不同倍率的图像的能力的复印机。计算原稿的尺寸和可用的各种复印纸的尺寸以确定最佳放大率。可以在复印机内提供光学倍率的预设值。控制器可以确定计算的放大比率是否可以在预设的预定值范围内使用，并且可以根据该决定实现复印机的相应控制。

10. 发明授权

US4572653A Image density control apparatus for copying machines 失效
标题翻译：用于复印机的图像浓度控制装置
公开(公告)号：US4572653A
公开(公告)日：1986-02-25
申请号：US630721
申请日：1984-07-13
申请人： Masazumi Ito , Yutaka Irie , Yoshikazu Ikenoue , Minoru Nakamura
发明人： Masazumi Ito , Yutaka Irie , Yoshikazu Ikenoue , Minoru Nakamura
IPC分类号： G03B27/34 , G03B27/72 , G03G15/00 , G03G15/047 , G03G21/00
CPC分类号： G03G15/5041 , G03G15/047 , G03G2215/00042 , G03G2215/0443 , G03G2215/0446 , G03G2215/0451
摘要： There is disclosed an image density control apparatus for copying machines in which an area of a pattern image that is formed by projecting a reference pattern through an optical system is limited to a constant area irrespective of the copy magnification. Then the pattern image is developed and its toner density is detected to serve for controlling the image density. Accordingly, the image density is controlled with accuracy, irrespective of the copy magnification.
摘要翻译：公开了一种用于复印机的图像浓度控制装置，其中通过光学系统将参考图案投影形成的图案图像的区域被限制在恒定区域，而与复印倍率无关。然后显影图案图像并检测其调色剂浓度以用于控制图像浓度。因此，与复印倍率无关地，精确地控制图像浓度。

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