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1. 发明授权

US4491827A Preset counter apparatus for copying machines and the like 失效
标题翻译：用于复印机的预设计数器装置等
公开(公告)号：US4491827A
公开(公告)日：1985-01-01
申请号：US327255
申请日：1981-12-03
申请人： Masamichi Sugiura , Tsuneo Kitagawa
发明人： Masamichi Sugiura , Tsuneo Kitagawa
IPC分类号： G03G21/02 , G06F3/02 , G03G15/00
CPC分类号： G03G21/02
摘要： The present invention provides a preset counter apparatus for a copying machine wherein input keys are capable of independently controlling the numerical value of the number of copies to be made and displayed. Thus, an operator can activate one key to change the digit positions of units and another key to change the digit position of tens. The control of the number of copies to be made is specifically designed to facilitate operator use and to avoid operator errors. Simultaneous activation of more than one key prevents any change in any values in both the units and tens positions.
摘要翻译：本发明提供了一种用于复印机的预设计数器装置，其中输入键能够独立地控制要制作和显示的份数的数值。因此，操作员可以激活一个键来改变单位的数字位置和另一个键来改变十位的数字位置。要进行的副本的控制是专门设计的，以便于操作员使用并避免操作员的错误。同时激活多个键可以防止在单位和十位的任何值的任何变化。

2. 发明授权

US4646330A Preset counter apparatus for copying machines and the like 失效
标题翻译：用于复印机的预设计数器装置等
公开(公告)号：US4646330A
公开(公告)日：1987-02-24
申请号：US327020
申请日：1981-12-03
申请人： Masamichi Sugiura , Tsuneo Kitagawa
发明人： Masamichi Sugiura , Tsuneo Kitagawa
IPC分类号： G03G15/00 , G03G21/02 , G07C3/00
CPC分类号： G03G15/5016 , G03G21/02
摘要： A preset counter apparatus is provided for copying machines having a plurality of key inputs for increasing or decreasing the number of copies to be made. The timer is used to measure a predetermined increment of time for changing the numerical value upon the continuation of a key input. The rate of change of the number of copies to be reproduced can be progressively increased, at least across a predetermined number of increments of values, by the continued activation key member.
摘要翻译：提供了一种用于具有多个键输入的复印机的预设计数器装置，用于增加或减少要制作的份数。定时器用于测量在继续键输入时改变数值的预定增量的时间。通过继续的激活密钥成员，可以至少跨越预定数量的增量递增增加要再现的份数的变化率。

3. 发明授权

US4455080A Copying apparatus equipped with control device 失效
标题翻译：配备控制装置的复印机
公开(公告)号：US4455080A
公开(公告)日：1984-06-19
申请号：US315649
申请日：1981-10-27
申请人： Masamichi Sugiura , Tsuneo Kitagawa , Keiji Yoshida
发明人： Masamichi Sugiura , Tsuneo Kitagawa , Keiji Yoshida
IPC分类号： G03G15/00
CPC分类号： G03G15/5012
摘要： A copying apparatus equipped with an improved control device for controlling a copying operation, and including a device for generating a start signal for starting the copying operation, a paper feeding device for starting feeding of copy paper sheets in response to the starting of the copying operation. The control device comprises a device for generating a stop signal for stopping the copying operation and a device for preventing starting of operation of at least the paper feeding device when the stop signal is generated after the start signal has been generated and before the paper feeding device is operated.
摘要翻译：一种复印装置，配备有用于控制复印操作的改进的控制装置，并且包括用于产生用于开始复印操作的开始信号的装置，用于响应于复印操作的开始而开始复印纸张的馈送的送纸装置。控制装置包括用于产生用于停止复印操作的停止信号的装置和用于在起动信号已经产生之后产生停止信号时以及在供纸装置之前防止至少送纸装置的操作开始的装置被操作

4. 发明授权

US5073794A Image duplicating apparatus in which user specified operational conditions are stored and used based on the detected nature of the document being copied 失效
标题翻译：基于检测到的正在复制的文档的性质，存储和使用用户指定的操作条件的图像复制装置
公开(公告)号：US5073794A
公开(公告)日：1991-12-17
申请号：US634965
申请日：1991-01-03
申请人： Tsuneo Kitagawa , Kazuhiro Araki
发明人： Tsuneo Kitagawa , Kazuhiro Araki
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G15/50
摘要： An image duplicating apparatus in which data representative of operational conditions in accordance with which a document sheet is to be duplicated are entered by the user and the natures of document sheets to be duplicated are detected. The data are stored in memory areas of a memory which are respectively assigned to the natures of document sheets. Any one of the memory areas is selected from the memory for the data representative of the operational condition for one of the natures of document sheets written into a selected one of the memory areas and is then read from the storage device for the individual detected natures of document sheets. The copying operation is performed in accordance with the operational conditions represented by the data read by the data read arrangement.
摘要翻译：检测出用于表示要复制文件的操作条件的数据的图像复制装置，并且检测要复制的文件的性质。数据被存储在分配给文档页的性质的存储器的存储器区域中。从存储器中选择任何一个存储器，用于表示写入所选择的一个存储区域中的文档片段的性质之一的操作条件的数据，然后从存储设备中读取各个检测到的性质的文件单。根据由数据读取装置读取的数据表示的操作条件执行复印操作。

5. 发明授权

US4260248A Electrophotographic copying apparatus equipped with copying coverage indication device 失效
标题翻译：装有复印覆盖指示装置的电子照相复印机
公开(公告)号：US4260248A
公开(公告)日：1981-04-07
申请号：US18052
申请日：1979-03-06
申请人： Tomoji Murata , Kenji Shibazaki , Kenichi Arai , Tsuneo Kitagawa
发明人： Tomoji Murata , Kenji Shibazaki , Kenichi Arai , Tsuneo Kitagawa
IPC分类号： G03B27/62 , G03G15/00 , G03G21/00 , G03B27/52
CPC分类号： G03G15/605 , G03G15/55
摘要： An electrophotographic copying apparatus is equipped with an indication device for the maximum area to be covered by copying, i.e. the area available for copying or copying coverage. The copying coverage indication device which includes a micro-computer is arranged to indicate the area to be covered by copying according to the sizes of copy paper sheets and copying magnifications for preventing use of copy paper sheets of unnecessarily large or small sizes, and is capable of warning an operator of the necessity for exchanging sizes of copy paper sheets.
摘要翻译：电子照相复印装置配备有通过复印覆盖的最大面积的指示装置，即可用于复印或复印覆盖的区域。包括微型计算机的复印覆盖指示装置被布置为根据复印纸张的尺寸和复制放大率来指示要复印的区域，以防止使用不必要的大小尺寸的复印纸，并且能够警告操作者需要更换复印纸的尺寸。

6. 发明授权

US4211482A Electrophotographic copying apparatus equipped with scanning system control device 失效
标题翻译：配有扫描系统控制装置的电子照相复印机
公开(公告)号：US4211482A
公开(公告)日：1980-07-08
申请号：US22363
申请日：1979-03-20
申请人： Kenichi Arai , Kenji Shibazaki , Tsuneo Kitagawa , Tomoji Murata , Kenzo Nagata
发明人： Kenichi Arai , Kenji Shibazaki , Tsuneo Kitagawa , Tomoji Murata , Kenzo Nagata
IPC分类号： G03B27/34 , G03B27/52 , G03G15/041 , G03G15/28
CPC分类号： G03G15/041 , G03B27/527
摘要： A copying apparatus which is equipped with a scanning system control device including means for judging sizes of copy paper sheets employed, means for detecting copying magnifications, and means for controlling movement of the scanning system of the copying apparatus so as to correspond to the area available for copying or copying coverage to be determined by the judged size and detected copying magnification. The movement of the scanning system is not controlled by the size of the original or copy paper sheet itself, but is regulated to correspond to the area available for the copying on an original platform to be determined by the copy paper size and copying magnification.
摘要翻译：一种复印装置，其具有扫描系统控制装置，该扫描系统控制装置包括用于判断复印纸的尺寸的装置，用于检测复印放大率的装置，以及用于控制复印装置的扫描系统的移动的装置，以便对应于可用的区域用于复印或复印由所判断的尺寸和检测到的复印倍率确定的覆盖。扫描系统的移动不受原稿或复印纸本身的尺寸的控制，而是根据复印纸尺寸和复印倍率确定的原始平台上可复制的区域进行调节。

7. 发明授权

US5253020A Image forming apparatus improved in toner supply operation 失效
标题翻译：图像形成装置改善了调色剂供应操作
公开(公告)号：US5253020A
公开(公告)日：1993-10-12
申请号：US870790
申请日：1992-04-16
申请人： Tetsuo Matsushita , Shoji Kashiwagi , Tsuneo Kitagawa
发明人： Tetsuo Matsushita , Shoji Kashiwagi , Tsuneo Kitagawa
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0849 , G03G15/0853 , G03G15/0867
摘要： An image forming apparatus according to the present invention is provided with a developing unit which develops an electrostatic latent image formed on an electrostatic latent image holding body. The image forming apparatus comprises a measuring device for measuring toner concentration in the developing unit, a toner container for storing toner, a first supply unit for supplying a predetermined amount of toner from the toner container to the developing unit when it is determined that the toner concentration measured by the measuring device is lower than a first predetermined concentration, a second supply unit for supplying from the toner container to the developing unit toner of a larger amount than the first supply unit, a storage device for storing predetermined information related to concentration when it is determined that the toner concentration measured by said measuring device is below a second predetermined concentration lower than the first predetermined one, and an actuating device for actuating the second supply unit if the predetermined information has been stored in said storage device when power is turned on.
摘要翻译：根据本发明的图像形成装置设置有显影单元，其显影形成在静电潜像保持体上的静电潜像。图像形成装置包括用于测量显影单元中的调色剂浓度的测量装置，用于存储调色剂的调色剂容器，当确定调色剂时，第一供应单元用于从调色剂容器向显影单元供应预定量的调色剂由测量装置测量的浓度低于第一预定浓度，用于从调色剂容器向显影单元供给比第一供给单元大的显影单元调色剂的第二供应单元，用于存储与浓度相关的预定信息的存储装置确定由所述测量装置测量的调色剂浓度低于低于第一预定浓度的第二预定浓度;以及用于在电源转动时如果预定信息已经存储在所述存储装置中时致动第二供应单元的致动装置上。

8. 发明授权

US5220389A Image forming apparatus having a controlled fixing means 失效
标题翻译：图像形成装置具有受控的固定装置
公开(公告)号：US5220389A
公开(公告)日：1993-06-15
申请号：US814180
申请日：1991-12-30
申请人： Hiroyuki Kishimoto , Shoji Imaizumi , Tsuneo Kitagawa
发明人： Hiroyuki Kishimoto , Shoji Imaizumi , Tsuneo Kitagawa
IPC分类号： G03G21/00 , G03G15/20 , G05D23/00 , G05D23/19
CPC分类号： G03G15/2039
摘要： An image forming apparatus maintaining the fixing temperature at a fixed level, by detecting the surface temperature of a heating roller provided internally with a heater in a fixing unit, and by controlling an on-time which starts upon the surface temperature reaching a predetermined temperature and ends when the heater is switched on and an off-time which starts upon the surface temperature reaching the predetermined temperature and ends when the heater is switched off. The on-time and off-time data are stored in a memory corresponding to use conditions such as ambient temperature and the type of paper to be used. Initially, an image fixing operation is executed in accordance with the data prestored in the memory, and transition of the surface temperature of the heating roller is detected which results from the image fixing operation. Data concerning new on-time and off-time are calculated on the basis of the detection result, and the calculation result is used as feedback for a next image fixing operation.
摘要翻译：一种图像形成装置，通过检测在定影单元中设置有加热器的加热辊的表面温度，并且通过控制从表面温度达到预定温度开始的接通时间，将定影温度保持在固定水平，以及当加热器接通时结束，并且在表面温度达到预定温度时开始关闭时间，并在加热器关闭时结束。导通时间和关闭时间数据存储在与使用条件如环境温度和要使用的纸张类型相对应的存储器中。首先，根据存储在存储器中的数据执行图像定影操作，并且检测由图像定影操作产生的加热辊的表面温度的转变。基于检测结果计算关于新的开启和关闭时间的数据，并且将计算结果用作下一次图像定影操作的反馈。

9. 发明授权

US4307957A Paper jam detecting device for use in an electrophotographic copying machine 失效
标题翻译：用于电子照相复印机的卡纸检测装置
公开(公告)号：US4307957A
公开(公告)日：1981-12-29
申请号：US145250
申请日：1980-04-30
申请人： Tsuneo Kitagawa , Kenichi Arai , Kenji Shibazaki , Tomoji Murata , Kenzo Nagata
发明人： Tsuneo Kitagawa , Kenichi Arai , Kenji Shibazaki , Tomoji Murata , Kenzo Nagata
IPC分类号： B65H7/06 , G03G15/00 , G03G21/00
CPC分类号： G03G15/70
摘要： This invention is directed to a paper jam detecting device for use in an electrophotographic copying machine which comprises a plurality of paper detector located along the passage of the copy paper transported during copying process, first timer adapted to count the first period of time so as to detect the leading edge of the copy paper by any one of the paper detector and second timer adapted to count the second period of time so as to detect the trailing edge of the copy paper by said one of the paper detector, whereby paper jam can be detected in case where no paper is detected on the first period of time or in case where a paper is detected on the second period of time.
摘要翻译：本发明涉及一种用于电子照相复印机的卡纸检测装置，其包括沿着复印过程中传送的复印纸通过的多个纸检测器，第一定时器适于对第一时间段进行计数，以便通过纸张检测器和第二计时器中的任何一个检测复印纸的前缘，其适于计数第二时间段，以便检测所述纸张检测器中的所述一个纸张检测器的复印纸的后缘，从而卡纸可以在第一时间段没有检测到纸张的情况下或者在第二时间段检测到纸张的情况下检测到。

10. 发明授权

US5218407A Apparatus for initial set-up of developer unit in an image forming apparatus 失效
标题翻译：用于在图像形成装置中初始设置显影剂单元的装置
公开(公告)号：US5218407A
公开(公告)日：1993-06-08
申请号：US871565
申请日：1992-04-17
申请人： Tetsuo Matsushita , Shoji Kashiwagi , Tsuneo Kitagawa , Hiromitsu Saijo
发明人： Tetsuo Matsushita , Shoji Kashiwagi , Tsuneo Kitagawa , Hiromitsu Saijo
IPC分类号： G03G15/08
CPC分类号： G03G15/0868 , G03G2215/0665 , G03G2215/0675 , G03G2215/0685
摘要： An image forming apparatus is provided with a developing unit for making a visible image out of an electrostatic latent image with use of developer. The apparatus has a determination unit for making a determination as to whether the developer is stored or not in the developing unit, a supply unit for supplying the developer from a bottle detachably provided to body of the apparatus to the developing unit, and a control unit for actuating supply operation by the supply unit when it is determined by the determination unit that no developer is stored in the developing unit.
摘要翻译：图像形成装置设置有用于使用显影剂从静电潜像形成可见图像的显影单元。该装置具有用于确定显影剂是否存储在显影单元中的确定单元，用于将显影剂从可拆卸地设置到设备本体的瓶子供应到显影单元的供应单元，以及控制单元用于当由确定单元确定没有显影剂存储在显影单元中时由供应单元致动供应操作。

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