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1. 发明授权

US06636327B2 Image processing apparatus and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US06636327B2
公开(公告)日：2003-10-21
申请号：US09203360
申请日：1998-12-02
申请人： Hiroyoshi Yoshida , Akimaro Yoshida , Satoshi Kaneko
发明人： Hiroyoshi Yoshida , Akimaro Yoshida , Satoshi Kaneko
IPC分类号： G06F1500
CPC分类号： H04N1/00954 , G06K15/12 , G06K15/1817 , G06K15/1823 , H04N1/00204 , H04N1/00931 , H04N1/32561 , H04N2201/0081 , H04N2201/0082 , H04N2201/0086 , H04N2201/0087
摘要： An image processing apparatus is controlled in accordance with the status of an interface and the contents of data. Specifically, so long as the number J of jobs, which are executed by the copier system at the same time, and the number N of channels, which are required by a target job during one cycle, are obtained, dynamic paper feeding timing Wd can be acquired from ideal paper feeding timing Ws, while taking delay time X into account. The preceding paper feeding is performed using paper feeding timing Wd. Further, based on predicted data, a check is performed to determine whether image transmission will be successful without a buffer memory being used. When it is determined that the buffer memory is not required for the image transmission, image data are received without the buffer memory being obtained. When it is determined that the buffer memory is required for the image transmission, an adequate buffer memory is acquired for the reception of image data. In addition, a check is performed to determine whether the height of an obtained bandwidth is satisfactory. When it is determined that the height of the bandwidth is satisfactory, a printer engine is so controlled that it performs printing at the maximum process speed (minimum paper interval).
摘要翻译：根据接口的状态和数据的内容来控制图像处理装置。具体地说，只要在一个周期内同时由复印机系统执行的作业数J和目标作业所需的通道数N被获得，则动态供纸定时Wd可以从理想的纸张馈送计时Ws中获取，同时考虑延迟时间X. 使用送纸定时Wd进行前一个送纸。此外，基于预测数据，执行检查以确定在不使用缓冲存储器的情况下图像传输是否成功。当确定图像传输不需要缓冲存储器时，在没有获得缓冲存储器的情况下接收图像数据。当确定图像传输需要缓冲存储器时，获取足够的缓冲存储器用于接收图像数据。此外，执行检查以确定所获得的带宽的高度是否令人满意。当确定带宽的高度令人满意时，打印机引擎被如此控制，以最大处理速度（最小纸张间隔）进行打印。

2. 发明授权

US5105225A Image forming apparatus with increased throughput from simultaneous scanning and original feed 失效
标题翻译：图像形成装置，同时扫描和原始进纸的吞吐量增加
公开(公告)号：US5105225A
公开(公告)日：1992-04-14
申请号：US481105
申请日：1990-02-16
申请人： Takeshi Honjo , Noriyoshi Ueda , Akimaro Yoshida , Hideki Adachi , Toshiya Kanazawa , Satoshi Kaneko
发明人： Takeshi Honjo , Noriyoshi Ueda , Akimaro Yoshida , Hideki Adachi , Toshiya Kanazawa , Satoshi Kaneko
IPC分类号： G03G15/00 , G03G15/04
CPC分类号： G03G15/60 , G03G15/04 , G03G15/041 , G03G2215/00189
摘要： An image reading apparatus has an automatic original transporting device, a scanning device for effecting exposure scanning of the original while moving relative to the original over a platen glass, and a control circuit for controlling the scanning device to cause it to effect exposure scanning while moving it in a direction opposite to the direction in which the original is being transported. An image forming apparatus which includes the above image reading apparatus is also provided.
摘要翻译：图像读取装置具有自动原稿传送装置，用于在通过压板玻璃相对于原稿移动时进行原稿的曝光扫描的扫描装置，以及用于控制扫描装置使其在移动时实现曝光扫描的控制电路它在与原始运输方向相反的方向上。还提供了一种包括上述图像读取装置的图像形成装置。

3. 发明授权

US6021305A Sheet original conveying apparatus for duplex copying 失效
标题翻译：用于双面复印的原纸输送装置
公开(公告)号：US6021305A
公开(公告)日：2000-02-01
申请号：US939684
申请日：1997-09-29
申请人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Yasuo Fukazu , Tomohito Nakagawa , Takayuki Fujii , Yuzoh Matsumoto
发明人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Yasuo Fukazu , Tomohito Nakagawa , Takayuki Fujii , Yuzoh Matsumoto
IPC分类号： G03G15/23 , H04N1/00 , G03G15/00
CPC分类号： H04N1/00578 , G03G15/23 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00602 , H04N1/0061 , H04N1/00657 , H04N1/00705 , H04N1/00708 , H04N1/00718 , H04N1/00734 , H04N1/00795 , Y10S271/902
摘要： The present invention provides an original conveying apparatus in which originals stacked on an original tray are separated one by one by a separation unit to be conveyed to a reading portion for reading an image, and then the read original is discharged. An original travel direction reverse path is disposed between the separation unit and the reading portion, a face turn-over path is provided for turning over the original discharged from the reading portion and for directing it to the reading portion again, and there is a control unit for continuously effecting, for the respective original, a first image reading mode in which the travel direction of the original is reversed in the original travel direction reverse path without turning over the front and rear faces of the original before the original is conveyed to the reading portion and then the image is read, and a second image reading mode in which the original is turned over in the original travel direction reverse path after the first image of the original was read at the reading portion.
摘要翻译：本发明提供一种原稿传送装置，其中堆叠在原稿托盘上的原稿由分离单元逐个分离，以被传送到用于读取图像的读取部分，然后读取的原稿被排出。在分离单元和读取部之间设置有原来的行进方向反转路径，设置有用于翻转从读取部排出的原稿并再次将其引导到读取部的面翻转路径，并且存在控制单元，用于对于原稿持续地实现第一图像读取模式，其中原稿的行进方向在原稿行进方向反向路径上反转，而在原稿被传送到原稿之前不转动原稿的正面和背面读取部分，然后读取图像，并且在读取部分读取原稿的第一图像之后，原稿在原始行进方向反向路径中翻转的第二图像读取模式。

4. 发明授权

US5629763A Original transporting device capable of effecting exposure while transporting the original 失效
标题翻译：运输原件时能够进行曝光的原装运输装置
公开(公告)号：US5629763A
公开(公告)日：1997-05-13
申请号：US318386
申请日：1994-10-05
申请人： Yoshinori Isobe , Chikara Sato , Akimaro Yoshida
发明人： Yoshinori Isobe , Chikara Sato , Akimaro Yoshida
IPC分类号： B65H5/02 , B65H5/06 , G03G15/00 , G03G21/00
CPC分类号： G03G15/60
摘要： An original transporting device for transporting an original to an exposure unit of a copying machine which includes a loading tray for loading the originals, a first separation unit, a first transporting unit, a second separation unit, a second transporting unit, a third transporting unit for transporting the original transported by the first transporting unit in a first direction, stopping it at the exposure unit, then transporting it in a second direction and transporting the original transported by the second transporting unit in the second direction to pass through the exposure unit. Finally, an ejection system is included for ejecting the original transported by the third transporting unit from the exposure unit in the second direction on to the loading tray, where the transporting speed of the second transporting unit is higher than the transporting speed of the third transporting unit in the second direction, where the original interval between the previous original and the current original can be rendered closer to accord the maximum ability of the copying machine so that the maximum productivity can be attained.
摘要翻译：一种用于将原稿输送到复印机的曝光单元的原始传送装置，该复印机包括用于装载原稿的装载盘，第一分离单元，第一传送单元，第二分离单元，第二传送单元，第三传送单元用于将由第一传送单元传送的原稿沿第一方向传送，将其在曝光单元处停止，然后沿第二方向传送，并将由第二传送单元传送的原稿沿第二方向传送以通过曝光单元。最后，包括弹出系统，用于将由第三传送单元传送的原稿从第二方向从曝光单元喷射到装载托盘上，其中第二传送单元的传送速度高于第三传送单元的传送速度单位在第二方向，原来的原始间隔与当前原稿之间的原始间隔可以更接近于符合复印机的最大能力，从而可以获得最大的生产率。

5. 发明授权

US5132741A Sheet original feeding apparatus and image forming system 失效
标题翻译：原料进料装置和成像系统
公开(公告)号：US5132741A
公开(公告)日：1992-07-21
申请号：US610045
申请日：1990-11-05
申请人： Tadayuki Kitajima , Masataka Naito , Noriyoshi Ueda , Katsuaki Hirai , Takeshi Honjo , Yuji Morishige , Akimaro Yoshida
发明人： Tadayuki Kitajima , Masataka Naito , Noriyoshi Ueda , Katsuaki Hirai , Takeshi Honjo , Yuji Morishige , Akimaro Yoshida
IPC分类号： G03B27/62 , G03G15/00
CPC分类号： G03G15/602 , G03B27/6257 , G03G15/60 , G03G2215/00185
摘要： A sheet original feeding apparatus comprises a sheet original stacking tray on which sheet originals to be treated are stacked as an original stack. A sheet original separator separates and supplies the sheet original one by one from the bottom of the original stack stacked on the sheet original stacking tray. A sheet original feeding path is provided for directing the sheet original separated by the sheet original separator. A sheet original feeder feeds in a forward direction the sheet original directed by the original feeding path to an image reading portion. The sheet original feeding means is also operable in a reverse direction, and the sheet original feeding path is arranged at one side of the sheet original feeder. A first sheet original ejecting path is further provided for returning the sheet original fed in the reverse direction by the sheet original feeder to the sheet original stacking tray from a same side of the sheet original feeder as the sheet original feeding path. A second sheet original ejecting path returns the sheet original fed in the forward direction by the sheet original feeder to the sheet original stacking tray. The second sheet original ejection path is arranged at a side opposite to the sheet original feeder means as the sheet original feeding path.

6. 发明授权

US6098977A Sheet original conveying apparatus having original travel reverse apparatus and image forming apparatus 失效
标题翻译：具有原始行进倒车装置和图像形成装置的原稿输送装置
公开(公告)号：US6098977A
公开(公告)日：2000-08-08
申请号：US939882
申请日：1997-09-29
申请人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Tomohito Nakagawa , Takayuki Fujii
发明人： Chikara Sato , Masakazu Hiroi , Akimaro Yoshida , Katsuya Yamazaki , Tomohito Nakagawa , Takayuki Fujii
IPC分类号： G03G15/00 , B65H29/60 , B65H85/00 , G03G15/23 , H04N1/00 , B65H29/58
CPC分类号： H04N1/00578 , G03G15/23 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00602 , H04N1/0061 , H04N1/00657 , H04N1/00705 , H04N1/00708 , H04N1/00718 , H04N1/00734 , H04N1/00795 , Y10S271/902
摘要： The present invention provides a sheet original conveying apparatus having an original reverse apparatus and in which originals stacked on a tray are separated one by one by a separation means and a separated original is supplied to a reading portion for reading an image. It comprises a first convey path provided at a downstream side of the separation means in a supplying direction to direct the supplied original to the reading portion, a second convey path branched from the first convey path to direct the supplied original to the reading portion after a travelling direction of the original is reversed in a travel reverse portion, and a switching means disposed at a branched area between the first and second convey paths to switch the first and second convey paths from one to the other.
摘要翻译：本发明提供了一种具有原装反转装置的纸张原始传送装置，其中堆叠在托盘上的原稿通过分离装置逐个分离，并且分离的原稿被提供给用于读取图像的读取部分。它包括设置在分离装置的下游侧的第一传送路径，以便将供应的原稿引导到读取部分的供给方向上，从第一输送路径分支的第二输送路径，以将供给的原稿引导到读取部分之后原来的行进方向在行驶反向部分中反转，并且切换装置设置在第一和第二传送路径之间的分支区域，以将第一和第二传送路径从一个切换到另一个。

7. 发明授权

US5893011A Image forming apparatus for copying a document by moving an exposure unit and for moving a document that is to be copied 失效
标题翻译：用于通过移动曝光单元并移动要被复制的文档来复制文档的图像形成装置
公开(公告)号：US5893011A
公开(公告)日：1999-04-06
申请号：US550985
申请日：1995-10-31
申请人： Akimaro Yoshida , Chikara Sato , Yoshinori Isobe
发明人： Akimaro Yoshida , Chikara Sato , Yoshinori Isobe
IPC分类号： G03G15/00 , G03G15/30
CPC分类号： G03G15/60 , G03G2215/00198
摘要： An image forming apparatus includes a feeding unit for sequentially feeding a plurality of originals to an exposure plate, an exposure unit, which is movable along the exposure plate, for exposing the original on the exposure plate, an image forming unit for forming on a sheet an image on the original that is exposed by the exposure unit, and a control unit for providing either a first copying operation, in which the original is shifted by the feeding unit while the exposure unit is halted to perform copying, or a second copying operation, in which the exposure unit is shifted while the originals that are fed by the feeding unit are halted on the exposure plate. When the control unit executes a first mode in (e.g. copies>1) which the second copying operation is performed following the first copying operation, the feeding unit feeds the originals while maintaining a first constant distance between a leading end of a preceding original and a leading end of a succeeding original, and wherein, when the control unit executes a second mode (e.g. copies=1) in which only the first copying operation is performed, the feeding unit feeds the originals while maintaining a second constant distance between a trailing end of a preceding original and a leading end of a succeeding original.
摘要翻译：一种图像形成装置，包括：一个供给单元，用于将多个原稿顺序地馈送到曝光板;曝光单元，其可沿着曝光板移动，用于将原稿暴露在曝光板上;图像形成单元，用于在片材上形成由曝光单元曝光的原稿上的图像，以及用于提供第一复印操作的控制单元，其中在曝光单元停止执行复印时原稿由馈送单元偏移，或第二复印操作，其中曝光单元被移动，而由馈送单元馈送的原稿在曝光板上停止。当控制单元执行在第一复印操作之后执行第二复印操作的第一模式（例如，复印件> 1）时，馈送单元馈送原稿，同时保持先前原稿的前端和并且其中，当所述控制单元执行仅执行所述第一复印操作的第二模式（例如，副本1）时，所述馈送单元馈送所述原稿，同时保持所述原稿的后端之间的第二恒定距离的前一个原件和一个后续的原件的前端。

8. 发明授权

US5455688A Communication control device for controlling the flow of data between a plurality of devices 失效
标题翻译：用于控制多个设备之间的数据流的通信控制设备
公开(公告)号：US5455688A
公开(公告)日：1995-10-03
申请号：US285758
申请日：1994-08-03
申请人： Hideaki Furukawa , Akimaro Yoshida
发明人： Hideaki Furukawa , Akimaro Yoshida
IPC分类号： G03G21/00 , G03G15/00 , G06F13/00 , H04L13/08 , H04N1/21 , H04N1/32
CPC分类号： G03G15/50
摘要： In a system made up of a plurality of devices such as a copier, an RDF, and a sorter, there is provided in each device a communication control device for providing communication between devices such that communication between devices can be performed independently of the device control unit inherent to that device. The communication control device includes data storage for storing device control data which can be accessed at random by a device control unit, access storage for storing access data indicating that the data storage is accessed, and a communication device for transmitting and receiving data stored in data storage. A synchronization storage device sets synchronization data indicating that the device control unit has set all the data to be transmitted in the data storage and synchronizes the device control unit and each communication control device on the basis of the synchronization data. Each communication control device further includes a protocol control device for controlling the communication device and the data storage such that any data stored in the data storage is read out and is transmitted and such that the data received by the communication device is stored at a predetermined in data storage means. In addition, the protocol control device controls the access storage device and the synchronization storage device.
摘要翻译：在由诸如复印机，RDF和分类器的多个设备构成的系统中，在每个设备中设置有用于提供设备之间的通信的通信控制设备，使得可以独立于设备控制来执行设备之间的通信该设备固有的单位。通信控制装置包括用于存储可由设备控制单元随机访问的设备控制数据的数据存储器，用于存储指示数据存储被访问的访问数据的存取存储器，以及用于发送和接收存储在数据中的数据的通信设备存储。同步存储装置设置表示设备控制单元已经设置了要在数据存储器中发送的所有数据的同步数据，并且基于同步数据来同步设备控制单元和每个通信控制设备。每个通信控制装置还包括用于控制通信装置和数据存储的协议控制装置，使得存储在数据存储器中的任何数据被读出并被发送，使得由通信装置接收的数据被存储在预定的数据存储装置。此外，协议控制装置控制访问存储装置和同步存储装置。

9. 发明授权

US5018714A Original handling apparatus 失效
标题翻译：原装处理装置
公开(公告)号：US5018714A
公开(公告)日：1991-05-28
申请号：US516946
申请日：1990-04-30
申请人： Takeshi Honjo , Kenji Kobayashi , Akimaro Yoshida , Takami Saeki
发明人： Takeshi Honjo , Kenji Kobayashi , Akimaro Yoshida , Takami Saeki
IPC分类号： B65H43/00 , B65H83/00 , B65H85/00 , G03B27/62 , G03G15/00 , G03G21/00
CPC分类号： G03G15/50 , G03B27/6257 , G03G15/60 , G03G2215/00185 , Y10S271/902
摘要： An original handling apparatus includes a sheet cassette for storing a bundle of originals, an RDF for feeding each bundle of originals stored in the sheet cassette to an exposure position, discharging the exposed original from the exposure position, and circulating the exposed original to the sheet cassette, an operation panel for setting a desired number of circulation cycles of the bundle of originals stored in the sheet cassette, and a microcomputer (including a CPU) for controlling the RDF to allow it to start a next circulation cycle prior to an end of a current circulation cycle in a plurality of circulation cycles.
摘要翻译：一种原始处理装置包括用于存放一束原稿的纸张盒，用于将存储在纸张盒中的每一束原稿馈送到曝光位置的RDF，将曝光的原稿从曝光位置排出，并将曝光的原稿循环到纸张盒子，用于设置存储在纸张盒中的原稿束的期望数量的循环循环的操作面板，以及用于控制RDF的微计算机（包括CPU），以允许其在结束之前开始下一循环周期在多个循环循环中的电流循环循环。

10. 发明授权

US5895140A Control system for communications between driving units and control units 失效
标题翻译：控制系统，用于驱动单元和控制单元之间的通信
公开(公告)号：US5895140A
公开(公告)日：1999-04-20
申请号：US955280
申请日：1997-10-21
申请人： Shokyo Koh , Tokuharu Kaneko , Akimaro Yoshida
发明人： Shokyo Koh , Tokuharu Kaneko , Akimaro Yoshida
IPC分类号： B41J29/38 , G03G15/00 , G03G21/00 , G03G21/14 , H04N1/00 , H04N1/21 , H04N1/32
CPC分类号： G03G15/50 , H04N1/32561
摘要： An image forming apparatus including a status detecting unit for detecting a status of each portion of the apparatus, a driving unit for driving each portion of the apparatus, an input unit having an input data storing unit for storing input data detected by the status detecting unit, an output unit having an output data storing unit for storing data to be output for driving the driving unit, a controlling unit connected to the input data storing unit and the output data storing unit for controlling the whole image forming operation of the apparatus including a control of the driving unit, in accordance with a status detected with the status detecting unit or a predetermined rule, a network for transferring data between the controlling unit and a plurality of the input or output units, and a timing control unit for controlling the timing of data transfer over the network, wherein the timing control unit includes a plurality of timing control modes and selects one of the timing control modes in accordance with an instruction from the controlling unit. The plurality of timing control modes of the timing control unit includes a first timing mode of performing data transfer in accordance with a timing generated by the controlling unit and a second timing mode of performing data transfer independently from the timing generated by the controlling unit. The second timing mode is a mode of performing data transfer at a predetermined time interval.
摘要翻译：一种图像形成设备，包括用于检测设备的每个部分的状态的状态检测单元，用于驱动设备的每个部分的驱动单元，具有输入数据存储单元的输入单元，用于存储由状态检测单元检测到的输入数据输出单元，具有输出数据存储单元，用于存储用于驱动驱动单元的要被输出的数据;控制单元，连接到输入数据存储单元和输出数据存储单元，用于控制包括a的设备的整个图像形成操作驱动单元的控制，根据用状态检测单元检测的状态或预定规则，用于在控制单元和多个输入或输出单元之间传送数据的网络，以及用于控制定时的定时控制单元通过网络进行数据传输，其中定时控制单元包括多个定时控制模式并选择定时控制之一模式根据来自控制单元的指令。定时控制单元的多个定时控制模式包括根据由控制单元产生的定时执行数据传送的第一定时模式和独立于控制单元生成的定时执行数据传输的第二定时模式。第二定时模式是以预定时间间隔执行数据传送的模式。

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