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1. 发明授权

US06263186B1 Image forming apparatus and conveyance control method thereof 有权
标题翻译：图像形成装置及其输送控制方法
公开(公告)号：US06263186B1
公开(公告)日：2001-07-17
申请号：US09535730
申请日：2000-03-27
申请人： Akira Okamoto , Norio Joichi , Hiroyuki Watanabe , Hideo Yamane , Youbao Peng
发明人： Akira Okamoto , Norio Joichi , Hiroyuki Watanabe , Hideo Yamane , Youbao Peng
IPC分类号： G03G1500
CPC分类号： G03G15/6564
摘要： An image forming apparatus includes: a sheet feeding member for feeding a recording material; an image recording member for recording an image on the recording material; a conveyance path connecting the sheet feeding member and the image recording member, along which the recording material is conveyed; a registration member which is provided in the conveyance path located at the upstream side of the image recording member in the conveyance direction for the recording material, and stops the leading edge of the recording material when being hit by the leading edge, and then, starts conveyance of the recording material; a loop forming member which is provided in the conveyance path located at the upstream side of the registration member in the conveyance direction for the recording material, and forms a loop on the recording material which is stopped by the registration member; a first driving source for driving the registration member; a second driving source for driving the loop forming member; and a drive controller for controlling the first driving source and the second driving source. The drive controller drives both the first driving source and the second driving source after the leading edge of the recording material hits the registration member.
摘要翻译：图像形成装置包括：用于馈送记录材料的片材进给构件; 用于在记录材料上记录图像的图像记录部件; 输送路径，连接所述供纸构件和所述图像记录构件，所述记录材料沿着所述输送路径被传送; 记录部件，其设置在位于图像记录部件的上游侧的传送路径中，用于记录材料的传送方向，并且在被前缘撞击时停止记录材料的前缘，然后开始传送记录材料; 环形成部件设置在位于记录材料的输送方向上的配准部件的上游侧的输送路径中，并且在由记录部件停止的记录材料上形成回路; 用于驱动所述注册构件的第一驱动源; 用于驱动所述环形成构件的第二驱动源; 以及用于控制第一驱动源和第二驱动源的驱动控制器。驱动控制器在记录材料的前缘撞击对准构件之后驱动第一驱动源和第二驱动源。

2. 发明授权

US06522844B2 Heater control apparatus and image forming apparatus having a plurality of heaters which are controlled to be changeably connected in a serial mode and a parallel mode so as to suppress flicker 有权
标题翻译：具有多个加热器的加热器控制装置和图像形成装置，其被控制为以串行模式和并行模式可变地连接，以便抑制闪烁
公开(公告)号：US06522844B2
公开(公告)日：2003-02-18
申请号：US09906273
申请日：2001-07-16
申请人： Hideo Yamane , Youbao Peng , Satoshi Sakata , Hiroyuki Watanabe
发明人： Hideo Yamane , Youbao Peng , Satoshi Sakata , Hiroyuki Watanabe
IPC分类号： G03G1520
CPC分类号： G03G15/205
摘要： A heater control apparatus is provided for controlling a plurality of heaters used for fixing operations of an image forming apparatus, wherein each of the heaters is incorporated inside one of a plurality of rollers. The heater control apparatus includes: a plurality of switching elements to switch flowing paths of electronic currents supplied to the heaters from a common power source; a switching control section to control the switching elements so that a connecting mode of the heaters is changeable between a serial connection mode and a parallel connection mode; and a plurality of temperature detecting devices to detect temperatures of the rollers heated by the heaters, each of the temperature detecting devices corresponding to each of the rollers. The switching control section controls the switching elements so as to change the connecting mode of the heaters according to temperature conditions of the rollers.
摘要翻译：提供一种用于控制用于图像形成装置的定影操作的多个加热器的加热器控制装置，其中每个加热器结合在多个辊之一内。加热器控制装置包括：多个开关元件，用于切换从公共电源供应到加热器的电流的流动路径; 开关控制部分，用于控制开关元件，使得加热器的连接模式可在串行连接模式和并联连接模式之间改变; 以及多个温度检测装置，用于检测由加热器加热的辊的温度，每个温度检测装置对应于每个辊。切换控制部控制开关元件，以根据辊的温度条件来改变加热器的连接模式。

3. 发明授权

US06687471B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06687471B2
公开(公告)日：2004-02-03
申请号：US10208380
申请日：2002-07-29
申请人： Satoshi Sakata , Akira Okamoto , Hideo Yamane , Kenji Kato
发明人： Satoshi Sakata , Akira Okamoto , Hideo Yamane , Kenji Kato
IPC分类号： G03G1500
CPC分类号： G03G15/5062 , G03G2215/00042
摘要： There is described an image-forming apparatus for forming a toner image on a recording medium, a size of which is larger than that of the toner image being a fixed form size, based on image data corresponding to the fixed form size. The image-forming apparatus includes an image-forming section to form the toner image in a region of the fixed form size, based on the image data corresponding to the fixed form size, and to form a specific toner image in a specific region outside the fixed form size, both the region and the specific region being shared each other within a whole area of the recording medium; and a controlling section to control the image-forming section so as to form a predetermined patch image, serving as the specific toner image, in the specific region outside the fixed form size.
摘要翻译：描述了一种图像形成装置，用于基于对应于固定形状尺寸的图像数据，在记录介质上形成调色剂图像，其尺寸大于固定尺寸的调色剂图像的尺寸。图像形成装置包括图像形成部分，用于基于对应于固定形状尺寸的图像数据在固定形状尺寸的区域中形成调色剂图像，并且在特定区域外形成特定调色剂图像固定形式尺寸，区域和特定区域在记录介质的整个区域内彼此共享; 以及控制部分，用于控制图像形成部分，以在固定形状尺寸之外的特定区域中形成用作特定调色剂图像的预定贴片图像。

4. 发明授权

US07313355B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07313355B2
公开(公告)日：2007-12-25
申请号：US11300560
申请日：2005-12-13
申请人： Akifumi Isobe , Satoshi Sakata , Hiroyuki Watanabe , Hideo Yamane
发明人： Akifumi Isobe , Satoshi Sakata , Hiroyuki Watanabe , Hideo Yamane
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： B41J29/377 , G03G15/6573 , G03G2215/00704
摘要： There is described an image forming apparatus, which forms high quality images free from a phenomenon of inter-sheet adhesion. The image forming apparatus includes a conveyance section to convey the transfer material along a conveying path; a cooling device disposed along the conveying path to cool the transfer material just after the toner image is fixed with heat; a controller-to control the conveyance section and the cooling device; and a first transfer-material detecting device disposed at a position adjacent to and upstream from the cooling device, in order to detect the transfer material coming into the conveying path. When the first transfer-material detecting device detects the transfer material coming, the controller controls the conveyance section to decelerate a conveyance velocity of the transfer material to a decelerated velocity lower than a normal conveyance velocity, so that the transfer material passes through the conveying path at the decelerated velocity.
摘要翻译：描述了一种图像形成装置，其形成没有片间粘附现象的高质量图像。图像形成装置包括：输送部，其沿着输送路径输送转印材料; 沿着输送路径设置的冷却装置，以在调色剂图像被热固定之后冷却转印材料; 一个控制器，用于控制传送部分和冷却装置; 以及第一转印材料检测装置，其设置在与冷却装置相邻并上游的位置处，以便检测进入输送路径的转印材料。当第一转印材料检测装置检测到转印材料到来时，控制器控制输送部分将转印材料的输送速度减速到低于正常输送速度的减速速度，使得转印材料通过输送路径在减速时。

5. 发明申请

US20080031651A1 Power unit and image forming system 失效
标题翻译：动力单元和成像系统
公开(公告)号：US20080031651A1
公开(公告)日：2008-02-07
申请号：US11812943
申请日：2007-06-22
申请人： Hiroyuki Watanabe , Ryuji Okutomi , Hideo Yamane , Yoshihito Sasamoto
发明人： Hiroyuki Watanabe , Ryuji Okutomi , Hideo Yamane , Yoshihito Sasamoto
IPC分类号： G03G15/00 , G05F1/70
CPC分类号： G03G15/5004 , G03G2215/00789 , G03G2215/00983 , Y10T307/944
摘要： Present invention uses the main power source and auxiliary power source to supply power to a load, makes them take partial charge of power supply, and when the load current reaches its peak, detects a current and a voltage generated by the auxiliary power source, and when the detected values are larger than set values or lower than the set values, controls the output current of the main power source.
摘要翻译：本发明使用主电源和辅助电源向负载供电，使其部分充电电源，当负载电流达到峰值时，检测辅助电源产生的电流和电压，当检测值大于设定值或低于设定值时，控制主电源的输出电流。

6. 发明授权

US07732947B2 Power unit and image forming system 失效
标题翻译：动力单元和成像系统
公开(公告)号：US07732947B2
公开(公告)日：2010-06-08
申请号：US11812943
申请日：2007-06-22
申请人： Hiroyuki Watanabe , Ryuji Okutomi , Hideo Yamane , Yoshihito Sasamoto
发明人： Hiroyuki Watanabe , Ryuji Okutomi , Hideo Yamane , Yoshihito Sasamoto
IPC分类号： H01H9/54
CPC分类号： G03G15/5004 , G03G2215/00789 , G03G2215/00983 , Y10T307/944
摘要： Present invention uses the main power source and auxiliary power source to supply power to a load, makes them take partial charge of power supply, and when the load current reaches its peak, detects a current and a voltage generated by the auxiliary power source, and when the detected values are larger than set values or lower than the set values, controls the output current of the main power source.
摘要翻译：本发明使用主电源和辅助电源向负载供电，使其部分充电电源，当负载电流达到峰值时，检测辅助电源产生的电流和电压，当检测值大于设定值或低于设定值时，控制主电源的输出电流。

7. 发明授权

US07684749B2 Image forming apparatus with transfer attitude correcting section 有权
标题翻译：具有转印姿态校正部分的图像形成装置
公开(公告)号：US07684749B2
公开(公告)日：2010-03-23
申请号：US11404224
申请日：2006-04-13
申请人： Hideo Yamane , Satoshi Sakata , Hiroyuki Watanabe , Akifumi Isobe
发明人： Hideo Yamane , Satoshi Sakata , Hiroyuki Watanabe , Akifumi Isobe
IPC分类号： G03G15/11 , B65H7/08 , B65H7/10 , B65H7/00
CPC分类号： B65H9/002 , B65H9/16 , B65H9/20 , G03G15/235 , G03G15/6564 , G03G15/6567 , G03G2215/00561 , G03G2215/00565 , G03G2215/0119
摘要： An image forming apparatus has a transfer attitude correcting section for correcting a transfer attitude of the transfer sheet to receive the toner image and for conveying the corrected transfer sheet to the transfer section with a timing to match with the movement of the toner image. The transfer attitude correcting section includes a roller unit including a base board rotatable around a center of rotation and a registration roller mounted on the base board, a detecting section for detecting a position of the transfer sheet being conveyed by the registration roller; and a control section for control the roller unit based on detection data detected by the detecting section so as to correct a skew of the transfer sheet by rotating the base board and to correct a deviation of a transfer position of the transfer sheet by shifting the registration roller on the base board.
摘要翻译：图像形成装置具有转印姿态校正部分，用于校正转印纸张的转印姿态以接收调色剂图像，并且将校正的转印纸张传送到转印部分，以与调色剂图像的移动相匹配。传送姿势校正部分包括：滚子单元，其包括可围绕旋转中心旋转的基板和安装在基板上的定位辊;检测部，用于检测由定位辊传送的转印纸的位置; 以及控制部分，用于基于由检测部分检测到的检测数据来控制辊单元，以便通过旋转基板来校正转印纸的歪斜，并通过转移记录来校正转印纸的转印位置的偏差在基板上滚动。

8. 发明申请

US20060285903A1 Image forming apparatus with transfer attitude correcting section 有权
标题翻译：具有转印姿态校正部分的图像形成装置
公开(公告)号：US20060285903A1
公开(公告)日：2006-12-21
申请号：US11404224
申请日：2006-04-13
申请人： Hideo Yamane , Satoshi Sakata , Hiroyuki Watanabe , Akifumi Isobe
发明人： Hideo Yamane , Satoshi Sakata , Hiroyuki Watanabe , Akifumi Isobe
IPC分类号： G03G15/00
CPC分类号： B65H9/002 , B65H9/16 , B65H9/20 , G03G15/235 , G03G15/6564 , G03G15/6567 , G03G2215/00561 , G03G2215/00565 , G03G2215/0119
摘要： An image forming apparatus has a transfer attitude correcting section for correcting a transfer attitude of the transfer sheet to receive the toner image and for conveying the corrected transfer sheet to the transfer section with a timing to match with the movement of the toner image. The transfer attitude correcting section includes a roller unit including a base board rotatable around a center of rotation and a registration roller mounted on the base board, a detecting section for detecting a position of the transfer sheet being conveyed by the registration roller; and a control section for control the roller unit based on detection data detected by the detecting section so as to correct a skew of the transfer sheet by rotating the base board and to correct a deviation of a transfer position of the transfer sheet by shifting the registration roller on the base board.
摘要翻译：图像形成装置具有传送姿态校正部分，用于校正转印纸张的转印姿态以接收调色剂图像，并且将校正的转印纸张传送到转印部分，以与调色剂图像的移动相匹配。传送姿势校正部分包括：滚子单元，其包括可围绕旋转中心旋转的基板和安装在基板上的定位辊;检测部，用于检测由定位辊传送的转印纸的位置; 以及控制部分，用于基于由检测部分检测到的检测数据来控制辊单元，以便通过旋转基板来校正转印纸的歪斜，并通过转移记录来校正转印纸的转印位置的偏差在基板上滚动。

9. 发明申请

US20060214974A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060214974A1
公开(公告)日：2006-09-28
申请号：US11300560
申请日：2005-12-13
申请人： Akifumi Isobe , Satoshi Sakata , Hiroyuki Watanabe , Hideo Yamane
发明人： Akifumi Isobe , Satoshi Sakata , Hiroyuki Watanabe , Hideo Yamane
IPC分类号： B41J29/377 , B41J2/375 , G05D23/00
CPC分类号： B41J29/377 , G03G15/6573 , G03G2215/00704
摘要： There is described an image forming apparatus, which forms high quality images free from a phenomenon of inter-sheet adhesion. The image forming apparatus includes a conveyance section to convey the transfer material along a conveying path; a cooling device disposed along the conveying path to cool the transfer material just after the toner image is fixed with heat; a controller-to control the conveyance section and the cooling device; and a first transfer-material detecting device disposed at a position adjacent to and upstream from the cooling device, in order to detect the transfer material coming into the conveying path. When the first transfer-material detecting device detects the transfer material coming, the controller controls the conveyance section to decelerate a conveyance velocity of the transfer material to a decelerated velocity lower than a normal conveyance velocity, so that the transfer material passes through the conveying path at the decelerated velocity.
摘要翻译：描述了一种图像形成装置，其形成没有片间粘附现象的高质量图像。图像形成装置包括：输送部，其沿着输送路径输送转印材料; 沿着输送路径设置的冷却装置，以在调色剂图像被热固定之后冷却转印材料; 一个控制器，用于控制传送部分和冷却装置; 以及第一转印材料检测装置，其设置在与冷却装置相邻并上游的位置处，以便检测进入输送路径的转印材料。当第一转印材料检测装置检测到转印材料到来时，控制器控制输送部分将转印材料的输送速度减速到低于正常输送速度的减速速度，使得转印材料通过输送路径在减速时。

10. 发明授权

US07869065B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07869065B2
公开(公告)日：2011-01-11
申请号：US11714528
申请日：2007-03-06
申请人： Eiji Sugimoto , Hideo Yamane
发明人： Eiji Sugimoto , Hideo Yamane
IPC分类号： G06F3/12
CPC分类号： G06F1/3203 , G03G15/5004 , G03G15/6538 , G03G2221/1696 , G06F1/3287 , Y02D10/159 , Y02D10/171
摘要： An image forming system includes an image forming device having an image forming section that forms image on a recording medium based on image information and ejects the recording medium; a post-processing device that performs post-processing on a recording medium, the post-processing device having a sheet feeding section to load the recording medium; a power switching device to turn on power to the image forming system; a post-processing operation setting device for setting post-processing dedicated mode to execute post-processing on the recording medium loaded on the sheet feeding section; and a controller that executes startup operation for setting only the post-processing device into an operable state and prohibits startup operation of the image forming section of the image forming device when power has been turned on via the power switching device and the controller has detected that the post-processing dedicated mode has been set via the post-processing operation setting device.
摘要翻译：图像形成系统包括：图像形成装置，具有图像形成部，其基于图像信息在记录介质上形成图像，并喷射记录介质; 后处理装置，其对记录介质执行后处理，所述后处理装置具有装载所述记录介质的纸张供给部; 电源切换装置，用于接通图像形成系统的电源; 一个后处理操作设置装置，用于设置后处理专用模式以对装载在供纸部上的记录介质执行后处理; 以及控制器，其执行用于仅将后处理装置设置为可操作状态的启动操作，并且当通过电力开关装置接通电力时禁止图像形成装置的图像形成部分的启动操作，并且控制器已经检测到通过后处理操作设定装置设定后处理专用模式。

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