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11. 发明授权

US07957659B2 Image forming apparatus for marginless printing 失效
标题翻译：无边距印刷图像形成装置
公开(公告)号：US07957659B2
公开(公告)日：2011-06-07
申请号：US12275514
申请日：2008-11-21
申请人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
发明人： Takao Nada , Takuma Abe , Kiyoharu Yoshioka , Tomonori Shida , Keisuke Mitsuhashi , Michio Uchida , Noritomo Yamaguchi , Tomoya Tateishi
IPC分类号： G03G15/16
CPC分类号： G03G15/043 , G03G15/5062 , G03G2215/00067 , G03G2215/0132
摘要： Provided is an image forming apparatus in which the image forming apparatus has a marginless mode in which the toner image is formed on said image bearing member in an area that covers the recording material and an area outside the recording material, and the toner image is transferred to extend beyond an edge of the recording material carried by said recording material carrying member, the image forming apparatus further including: a detecting device which detects the toner image that extends beyond the edge of the recording material and is transferred to said recording material carrying member in the marginless mode; and a control device which uses a detection result provided by said detecting device to control where said exposure device forms a latent image on said image bearing member.
摘要翻译：提供了一种图像形成装置，其中图像形成装置具有无边框模式，其中在覆盖记录材料的区域和记录材料外部的区域中在所述图像承载部件上形成调色剂图像，并且调色剂图像被转印延伸超过由所述记录材料承载构件承载的记录材料的边缘，所述图像形成装置还包括：检测装置，其检测延伸超出记录材料边缘的调色剂图像，并将其转印到所述记录材料承载构件在边缘模式; 以及使用由所述检测装置提供的检测结果来控制所述曝光装置在所述图像承载部件上形成潜像的位置的控制装置。

12. 发明申请

US20090202279A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20090202279A1
公开(公告)日：2009-08-13
申请号：US12364757
申请日：2009-02-03
申请人： Yoshiro Saito , Keisuke Mitsuhashi , Michio Uchida , Tomonori Shida
发明人： Yoshiro Saito , Keisuke Mitsuhashi , Michio Uchida , Tomonori Shida
IPC分类号： G03G15/16
CPC分类号： G03G15/5095 , G03G2215/00734
摘要： An image forming apparatus operates in a marginless print mode in which the toner image is formed on a first region on a first image bearing member corresponding to a sheet size and a second region on the first image bearing member outside the first region. Reverse-transfer efficiency TR1 and reverse-transfer efficiency TR2 satisfy TR1
摘要翻译：图像形成装置以无边缘打印模式操作，其中调色剂图像形成在第一图像承载部件上的对应于纸张尺寸的第一区域上，而第一图像承载部件上的第二区域形成在第一区域外部。反向传递效率TR1和反向传输效率TR2满足TR1

13. 发明授权

US06952548B2 Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus 有权
标题翻译：具有辅助构件的充电装置和具有充电装置的图像形成装置
公开(公告)号：US06952548B2
公开(公告)日：2005-10-04
申请号：US10448397
申请日：2003-05-30
申请人： Michio Uchida , Akihiko Takeuchi , Tomoyuki Araki , Tamotsu Kaneko , Takaaki Tsuruya , Isao Matsuoka , Hirotaka Ishii , Tomonori Shida
发明人： Michio Uchida , Akihiko Takeuchi , Tomoyuki Araki , Tamotsu Kaneko , Takaaki Tsuruya , Isao Matsuoka , Hirotaka Ishii , Tomonori Shida
IPC分类号： G03G15/02 , G03G21/00
CPC分类号： G03G15/02 , G03G2215/028
摘要： A charging apparatus has a discharging member with a plurality of protrusions and an auxiliary member for assisting discharges by the discharging member, and an insulating member formed among the plurality of protrusions of the discharging member, so that discharge is made between the discharging member and the auxiliary member upon application of a voltage between the discharging member and the auxiliary member. Where an interval among distal ends of the plurality of protrusions of the discharging member is denoted as P and an interval between the discharging member and the auxiliary member is denoted as D, P is at least equal to or greater than D.
摘要翻译：充电装置具有排出构件，具有多个突起和用于辅助排出构件排出的辅助构件，以及形成在排出构件的多个突起之间的绝缘构件，从而在排出构件和辅助构件，其在排出构件和辅助构件之间施加电压。在排出构件的多个突起的前端之间的间隔被表示为P，排出构件和辅助构件之间的间隔被表示为D，P至少等于或大于D.

14. 发明授权

US06670044B2 Laminate film, fixing film and image heating apparatus using same 有权
标题翻译：层压膜，定影膜和使用其的图像加热装置
公开(公告)号：US06670044B2
公开(公告)日：2003-12-30
申请号：US09866586
申请日：2001-05-30
申请人： Tomonori Shida , Kazuo Kishino , Masaaki Takahashi , Hideyuki Yano , Atsuyoshi Abe , Masahiro Suzuki
发明人： Tomonori Shida , Kazuo Kishino , Masaaki Takahashi , Hideyuki Yano , Atsuyoshi Abe , Masahiro Suzuki
IPC分类号： B32B2700
CPC分类号： B32B15/08 , G03G15/2057 , Y10T428/24975 , Y10T428/31504 , Y10T428/3154 , Y10T428/31678 , Y10T428/31681 , Y10T428/31721
摘要： A laminate film showing good durability under pressure and heat application, and suitably used as a fixing film for toner image fixation, is provided. Such a laminate film is provided by forming a polyimide resin layer on a metal base layer at a controlled imidation percentage of 70-93%.
摘要翻译：提供了在压力和热施加下显示出良好的耐久性并且适合用作调色剂图像定影的定影膜的层压膜。通过以70-93％的控制酰亚胺化百分比在金属基层上形成聚酰亚胺树脂层来提供这种层压膜。

15. 发明授权

US06775509B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US06775509B2
公开(公告)日：2004-08-10
申请号：US10353961
申请日：2003-01-30
申请人： Tomonori Shida , Akihiko Takeuchi , Masahiro Suzuki
发明人： Tomonori Shida , Akihiko Takeuchi , Masahiro Suzuki
IPC分类号： G03G1520
CPC分类号： G03G15/2053 , H05B6/145
摘要： An image forming apparatus includes a sliding member, and a pressure member which, together with the sliding member, forms a nip part, wherein a sliding surface of the nip part of the sliding member is crown shaped along a longitudinal direction of the sliding member, and the pressure roller is an inverse crown shape along the longitudinal direction. In accordance therewith, wrinkles in a recording material and springing-up of a conveying direction of the recording material can be suppressed.
摘要翻译：图像形成装置包括滑动构件和与滑动构件一起形成咬合部的压力构件，其中滑动构件的夹持部的滑动表面沿着滑动构件的纵向方向为冠形，并且压力辊是沿着纵向方向的倒冠形状。因此，可以抑制记录材料的皱纹和记录材料的传送方向的弹起。

16. 发明授权

US08731449B2 Image forming apparatus with urging member with projected portion to urge sheet against transfer belt 有权
标题翻译：图像形成装置具有推动构件，其具有突出部分以推动片材抵靠转印带
公开(公告)号：US08731449B2
公开(公告)日：2014-05-20
申请号：US13556485
申请日：2012-07-24
申请人： Yasutaka Yagi , Yoshiro Saito , Tomonori Shida , Hiroyuki Seki
发明人： Yasutaka Yagi , Yoshiro Saito , Tomonori Shida , Hiroyuki Seki
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/1685 , G03G2215/0129
摘要： An image forming apparatus includes an image bearing member on which a toner image is to be formed; a transfer device for transferring the toner image carried on the image bearing member; and a rotationally movable endless transfer belt onto which the toner image is to be transferred or on which a transfer material onto which the toner image is to be transferred is to be conveyed. The transfer device includes a sheet member contacted to an inner peripheral surface of the transfer belt while being supported by a supporting member at an end thereof and includes an urging member for urging the sheet member against the transfer belt in contact to the sheet member. The urging member includes a projected portion projected toward the transfer belt at its downstream end portion more than at its upstream end portion with respect to a movement direction of the transfer belt.
摘要翻译：图像形成装置包括其上将形成调色剂图像的图像承载部件; 用于转印承载在图像承载部件上的调色剂图像的转印装置; 以及要转印调色剂图像的可旋转移动的环形转印带，或者将要转印有调色剂图像的转印材料。转印装置包括与转印带的内周面接触的片状构件，同时由支撑构件在其端部支撑，并且包括用于将片材部件压靠在与片材构件接触的转印带上的推动构件。推动构件包括相对于转印带的移动方向在其下游端部处朝向转印带向其上游端部突出的突出部分。

17. 发明申请

US20110194865A1 IMAGE-FORMING APPARATUS FOR MEASURING THE AMOUNT OR DENSITY OF TONER OF A TONER PATCH 有权
标题翻译：用于测量调色剂色调剂的量或密度的成像装置
公开(公告)号：US20110194865A1
公开(公告)日：2011-08-11
申请号：US13089148
申请日：2011-04-18
申请人： Tomonori Shida
发明人： Tomonori Shida
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/0119 , G03G2215/0164
摘要： An image-forming apparatus includes an optical sensor including a light-receiving element that receives light reflected by a belt-like moving medium to produce an output corresponding to the amount of light received. This image-forming apparatus determines the density of a toner patch image formed by an image-forming unit by correcting an output produced when the optical sensor detects the toner patch image at a position on a roller disposed opposite the sensor on the basis of an output produced by the optical sensor in an area where no toner image is formed on the belt-like moving medium at the same position on the opposite roller as the position where the sensor detects the toner patch image.
摘要翻译：图像形成装置包括光学传感器，其包括受光元件，该光接收元件接收由带状移动介质反射的光以产生与所接收的光量对应的输出。该图像形成装置通过校正当光学传感器基于输出设置在与传感器相对设置的辊上的位置处检测到调色剂图像时产生的输出来确定由图像形成单元形成的调色剂贴片图像的浓度在与传感器检测到调色剂补片图像的位置相对的辊上的相同位置处，在带状移动介质上不形成调色剂图像的区域中由光学传感器产生。

18. 发明授权

US06925271B2 Image forming apparatus and fixing apparatus 有权
标题翻译：图像形成装置和定影装置
公开(公告)号：US06925271B2
公开(公告)日：2005-08-02
申请号：US10241583
申请日：2002-09-12
申请人： Masahiro Suzuki , Akihiko Takeuchi , Atsuyoshi Abe , Tomonori Shida
发明人： Masahiro Suzuki , Akihiko Takeuchi , Atsuyoshi Abe , Tomonori Shida
IPC分类号： G03G15/20 , H05B6/14
CPC分类号： G03G15/2003
摘要： An image forming apparatus has image forming means for forming an unfixed toner image on a recording material, heating and fixing means for heating and fixing the unfixed toner image on the recording material, temperature sensing means for sensing the temperature of the heating and fixing means, and power controlling means for controlling power supplied to the heating and fixing means so that the heating and fixing means keeps a fixable temperature at least on fixing operation based on an output from the temperature sensing means. The power controlling means controls power supply to the heating and fixing means based on the output from the temperature sensing element during the time from receipt of a print signal by the image forming apparatus to performing a heating and fixing process on the recording material so that, in the case where the temperature of the heating and fixing means rises fast, a temperature control operation for keeping the fixable temperature should not be protracted before heating and fixing so as to control excessive rise in the temperature of the pressure member (pressure roller) and prevent a media slip.
摘要翻译：图像形成装置具有用于在记录材料上形成未定影调色剂图像的图像形成装置，用于将未定影调色剂图像加热和固定在记录材料上的加热和固定装置，用于感测加热和固定装置的温度的温度检测装置，以及功率控制装置，用于控制提供给加热和固定装置的电力，使得加热和固定装置至少基于来自温度感测装置的输出的定影操作保持固定温度。功率控制装置基于来自图像形成装置的接收到打印信号的时间期间来自温度感测元件的输出控制对加热和固定装置的电力，对记录材料进行加热和定影处理，在加热和固定装置的温度上升的情况下，用于保持固定温度的温度控制操作在加热和固定之前不应该被延长，以便控制压力部件（加压辊）的温度过度上升和防止媒体滑落。

19. 发明申请

US20130028642A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130028642A1
公开(公告)日：2013-01-31
申请号：US13556485
申请日：2012-07-24
申请人： Yasutaka Yagi , Yoshiro Saito , Tomonori Shida , Hiroyuki Seki
发明人： Yasutaka Yagi , Yoshiro Saito , Tomonori Shida , Hiroyuki Seki
IPC分类号： G03G15/16
CPC分类号： G03G15/1605 , G03G15/1685 , G03G2215/0129
摘要： An image forming apparatus includes an image bearing member on which a toner image is to be formed; a transfer device for transferring the toner image carried on the image bearing member; and a rotationally movable endless transfer belt onto which the toner image is to be transferred or on which a transfer material onto which the toner image is to be transferred is to be conveyed. The transfer device includes a sheet member contacted to an inner peripheral surface of the transfer belt while being supported by a supporting member at an end thereof and includes an urging member for urging the sheet member against the transfer belt in contact to the sheet member. The urging member includes a projected portion projected toward the transfer belt at its downstream end portion more than at its upstream end portion with respect to a movement direction of the transfer belt.
摘要翻译：图像形成装置包括其上将形成调色剂图像的图像承载部件; 用于转印承载在图像承载部件上的调色剂图像的转印装置; 以及要转印调色剂图像的可旋转移动的环形转印带，或者将要转印有调色剂图像的转印材料。转印装置包括与转印带的内周面接触的片状构件，同时由支撑构件在其端部支撑，并且包括用于将片材部件压靠在与片材构件接触的转印带上的推动构件。推动构件包括相对于转印带的移动方向在其下游端部处朝向转印带向其上游端部突出的突出部分。

20. 发明授权

US06947699B2 Image heating apparatus with projection extending in longitudinal direction of supporting member 有权
标题翻译：图像加热装置，其具有在支撑构件的纵向方向上延伸的突起
公开(公告)号：US06947699B2
公开(公告)日：2005-09-20
申请号：US10358177
申请日：2003-02-05
申请人： Masahiro Suzuki , Akihiko Takeuchi , Toshiaki Miyashiro , Atsuyoshi Abe , Takaaki Tsuruya , Tomonori Shida
发明人： Masahiro Suzuki , Akihiko Takeuchi , Toshiaki Miyashiro , Atsuyoshi Abe , Takaaki Tsuruya , Tomonori Shida
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： An image heating apparatus for heating an image formed on a recording material includes a flexible movable member: a supporting member, having a sliding surface for sliding relative to the movable member, for supporting the movable member; a pressing member for forming a nip with the supporting member with the movable member therebetween; wherein the supporting member is provided adjacent the sliding surface with a projection which is projected toward the pressing member beyond the sliding surface, the projection being extended in a longitudinal direction of the supporting member, and wherein the supporting member is provided at a longitudinal end portion with a cut-away portion providing a projection height which is smaller than that of the projection or providing a portion substantially flush with the sliding surface.
摘要翻译：用于加热形成在记录材料上的图像的图像加热装置包括柔性可移动部件：支撑部件，具有相对于可动部件滑动的滑动面，用于支撑可动部件; 用于与所述支撑构件形成具有所述可动构件的辊隙的按压构件; 其特征在于，所述支撑部件与所述滑动面相邻设置有突出部，所述突起朝向所述按压部件突出超过所述滑动面，所述突起沿所述支撑部件的长度方向延伸，并且所述支撑部件设置在所述支撑部件的纵向端部具有提供突出高度的切口部分，该突出部分的尺寸小于突起的突出高度，或者提供与滑动表面基本齐平的部分。

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