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1. 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。

2. 发明授权

US06704537B2 Induction heating type image heating apparatus 有权
标题翻译：感应加热式图像加热装置
公开(公告)号：US06704537B2
公开(公告)日：2004-03-09
申请号：US10352041
申请日：2003-01-28
申请人： Akihiko Takeuchi , Masahiro Suzuki , Tomonori Shida
发明人： Akihiko Takeuchi , Masahiro Suzuki , Tomonori Shida
IPC分类号： G03G1520
CPC分类号： G03G15/2053 , G03G15/2042 , G03G2215/2035
摘要： An image heating apparatus for heating an image formed on a recording material includes a heating member having a heat-generating layer, and magnetic field-generating means for generating a magnetic field to induce an eddy current in the heat-generating layer. The magnetic field-generating means includes a core and a coil disposed around the core in a longitudinal direction of the core. When the coil has a minimum length L1 and a maximum length L2 respectively in a longitudinal direction thereof; the core has a maximum length Lc in the longitudinal direction thereof; the core and the heating layer form a gap d therebetween; and the recording material has a prescribed maximum size giving a passing width Lp; these values satisfying the following relationship: Lp+2(2d+1)≦Lc≦L1
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具有发热层的加热构件和用于产生磁场以在发热层中引起涡流的磁场产生装置。所述磁场产生装置包括芯和围绕所述芯沿所述芯的纵向设置的线圈。当线圈的长度方向分别具有最小长度L1和最大长度L2时，芯部在其长度方向上具有最大长度Lc; 芯和加热层之间形成间隙d; 并且所述记录材料具有给定通过宽度Lp的规定的最大尺寸; 这些值满足以下关系：

3. 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。

4. 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。

5. 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.

6. 发明授权

US06937837B2 Image heating apparatus having a limiting member 有权
标题翻译：具有限制部件的图像加热装置
公开(公告)号：US06937837B2
公开(公告)日：2005-08-30
申请号：US10057969
申请日：2002-01-29
申请人： Akihiko Takeuchi , Masahiro Suzuki , Tatsuro Hayakawa , Takayuki Miyamoto
发明人： Akihiko Takeuchi , Masahiro Suzuki , Tatsuro Hayakawa , Takayuki Miyamoto
IPC分类号： G03G15/20 , H05B3/00 , H05B6/14
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/2016 , G03G2215/2035
摘要： An image heating apparatus includes a rotatable member contactable to a recording material carrying an image; and a limiting member for limiting movement of the rotatable member in a direction of a generating line of the rotatable member, wherein the limiting member is provided with a surface opposed to an outer peripheral surface at an end portion of the rotatable member.
摘要翻译：一种图像加热装置，包括可与承载图像的记录材料接触的可旋转构件; 以及用于限制可旋转构件在可旋转构件的生成线的方向上的移动的限制构件，其中限制构件设置有与可旋转构件的端部处的外周表面相对的表面。

7. 发明授权

US06505027B2 Image forming apparatus with toner having releasing agent in a binder 有权
标题翻译：具有调色剂的成像装置在粘合剂中具有脱模剂
公开(公告)号：US06505027B2
公开(公告)日：2003-01-07
申请号：US09775582
申请日：2001-02-05
申请人： Akihiko Takeuchi , Masahiro Suzuki
发明人： Akihiko Takeuchi , Masahiro Suzuki
IPC分类号： G03G1520
CPC分类号： G03G9/08797 , G03G9/09708 , G03G13/20
摘要： The present invention provides an image forming apparatus that has unfixed toner image forming device for forming unfixed toner images, and fixing device for fixing on a recording material the unfixed toner image formed by the unfixed toner image forming device, wherein the fixing device includes a film, a first back up member and a second back up member which sandwich the film therebetween and are in pressure contact with each other to form a nip portion, and device for increasing a temperature of the film, nips and conveys the recording material bearing the unfixed toner image between the film and the second back up member at the nip portion, and fixes the unfixed toner image on the recording material, wherein toner of the unfixed toner image contains a releasing agent in a binder which contains a coloring material ingredient and have a melt index value of 0.5 g or more and 100 g or less in accordance with a Melt Index measuring method, and wherein an average surface pressure at the nip portion is 5.9×104 Pa or more and 24.5×104 Pa or less.
摘要翻译：本发明提供了一种图像形成装置，其具有用于形成未定影调色剂图像的未定影调色剂图像形成装置和用于固定在记录材料上的定影装置由未定影调色剂图像形成装置形成的未定影调色剂图像，其中定影装置包括膜，第一支撑构件和第二支撑构件，其将薄膜夹在其间并且彼此压力接触以形成压合部，以及用于增加薄膜温度的装置，压入并传送承载未固定的记录材料并且将未定影的调色剂图像固定在记录材料上，其中未定影的调色剂图像的调色剂在包含着色材料成分的粘合剂中含有脱模剂，并且具有熔融指数值为0.5g以上且100g以下，根据熔融指数测定方法，其中，压区部分为5.9×10 4 Pa以上且24.5×10 4 Pa以下。

8. 发明授权

US06671470B2 Image heating apparatus that changes heat control amounts at different moving speeds 有权
标题翻译：图像加热装置，其以不同的移动速度改变热量控制量
公开(公告)号：US06671470B2
公开(公告)日：2003-12-30
申请号：US09996740
申请日：2001-11-30
申请人： Masahiro Suzuki , Akihiko Takeuchi
发明人： Masahiro Suzuki , Akihiko Takeuchi
IPC分类号： G03G1520
CPC分类号： G03G15/2039 , G03G2215/2035
摘要： An object of the present invention is to provide an image heating apparatus that has heating device for heating an image formed on a recording material, the heating device including a moving member moving as coming into contact with the recording material, a temperature detecting element for detecting a temperature of the heating device, and power supply control device for controlling an electrical power to the heating device so that the temperature detected by the temperature detecting element is maintained at a set temperature, wherein the power supply control device sets the electrical power in accordance with the temperature detected by the temperature detecting element and a moving speed of the moving member.
摘要翻译：本发明的目的是提供一种图像加热装置，其具有用于加热形成在记录材料上的图像的加热装置，所述加热装置包括与记录材料接触移动的移动部件，用于检测的温度检测元件加热装置的温度和用于控制对加热装置的电力的电源控制装置，使得由温度检测元件检测的温度保持在设定温度，其中电源控制装置根据温度检测元件检测到的温度和移动部件的移动速度。

9. 发明授权

US07085524B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07085524B2
公开(公告)日：2006-08-01
申请号：US10721891
申请日：2003-11-26
申请人： Takamitsu Soda , Akihiko Takeuchi , Tatsuya Kobayashi , Naoki Enomoto , Takehiko Suzuki
发明人： Takamitsu Soda , Akihiko Takeuchi , Tatsuya Kobayashi , Naoki Enomoto , Takehiko Suzuki
IPC分类号： G03G15/16
CPC分类号： G03G15/0184 , G03G15/0121 , G03G15/0173 , G03G2215/0154
摘要： An image forming apparatus includes a plurality of movable image carriers, a movable intermediate transfer body, and a contacting member separably contacting to the intermediate transfer body at a contacting position. A position for transfer between a first image carrier and the intermediate transfer body defines a first transfer position. A position for transfer between a second image carrier and the intermediate transfer body defines a second transfer position. A toner image formed on said intermediate transfer body is again transferred onto a transfer material after passing through said first transfer position and said second transfer position. The latent image formation on the first image carrier is done at a time different from a contacting operation of the contacting member.
摘要翻译：图像形成装置包括多个可移动图像载体，可移动中间转印体和在接触位置处可分离地接触中间转印体的接触构件。用于在第一图像载体和中间转印体之间转印的位置限定第一转印位置。用于在第二图像载体和中间转印体之间转印的位置限定第二转印位置。形成在所述中间转印体上的调色剂图像在通过所述第一转印位置和所述第二转印位置之后再次转印到转印材料上。在第一图像载体上的潜像形成在与接触构件的接触操作不同的时间完成。

10. 发明授权

US06799001B2 Process cartridge detachably mountable to an image forming apparatus and image forming apparatus including image control means for adjusting an image on a transferring material 失效
标题翻译：可拆卸地安装到图像形成装置的处理盒和包括用于调节转印材料上的图像的图像控制装置的成像装置
公开(公告)号：US06799001B2
公开(公告)日：2004-09-28
申请号：US10050927
申请日：2002-01-22
申请人： Akihiko Takeuchi , Kazuhiro Funatani
发明人： Akihiko Takeuchi , Kazuhiro Funatani
IPC分类号： G03G1500
CPC分类号： G03G21/1889 , G03G15/0173 , G03G15/5041 , G03G15/5058 , G03G2215/00042 , G03G2215/00059 , G03G2215/00063 , G03G2215/0177
摘要： A cartridge includes at least a developing device and is detachably mountable to an image forming apparatus. The image forming apparatus includes an image controller for adjusting an image on a transferring material either by directly detecting the density of a toner image formed on an image bearing body or by transferring the toner image onto a second image bearing body and detecting a density of the transferred toner image. The cartridge includes a memory storing a correction parameter, which is used to determine how a control parameter of the image controller should be changed in accordance with the degree of wear of the process cartridge.
摘要翻译：盒包括至少一个显影装置，并且可拆卸地安装到图像形成装置。图像形成装置包括图像控制器，用于通过直接检测形成在图像承载体上的调色剂图像的浓度或通过将调色剂图像转印到第二图像承载体上来检测转印材料上的图像来调节图像，转印墨粉图像。盒式存储器包括存储校正参数的存储器，其用于确定如何根据处理盒的磨损程度来改变图像控制器的控制参数。

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