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1. 发明授权

US07295795B2 Image forming apparatus and an impurity collecting device associated with registration rollers 失效
标题翻译：图像形成装置和与定位辊相关联的杂质收集装置
公开(公告)号：US07295795B2
公开(公告)日：2007-11-13
申请号：US11237773
申请日：2005-09-29
申请人： Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
发明人： Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
IPC分类号： G03G15/08
CPC分类号： G03G15/167 , G03G15/24 , G03G2215/0119 , G03G2215/1661 , G03G2215/2083
摘要： An image forming method begins with a first image transfer step for thermally transferring a first toner image from a first image carrier to a second image carrier contacting it. Subsequently, in a second image transfer step, the first toner image carried on the second image carrier and a second toner image newly formed on the first image carrier are thermally transferred to opposite sides of a recording medium substantially at the same time. Higher image transfer temperature is assigned to the second image transfer step than to the first image transfer step. An impurity collecting device is associated with a pair of registration rollers which stop the recording medium for a moment to thereby synchronize the recording medium to the toner image.
摘要翻译：图像形成方法从第一图像转印步骤开始，用于将第一调色剂图像从第一图像载体热转印到与其接触的第二图像载体。随后，在第二图像转印步骤中，基本上同时将携带在第二图像载体上的第一调色剂图像和新形成在第一图像载体上的第二调色剂图像热传递到记录介质的相对侧。与第一图像转印步骤相比，将更高的图像转印温度分配给第二图像转印步骤。一种杂质收集装置与一对定位辊相关联，该对准辊使记录介质停止片刻，从而使记录介质与调色剂图像同步。

2. 发明申请

US20060024095A1 Image forming method having transfer temperature difference and apparatus for the same 失效
标题翻译：具有转印温度差的图像形成方法及其装置
公开(公告)号：US20060024095A1
公开(公告)日：2006-02-02
申请号：US11237773
申请日：2005-09-29
申请人： Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
发明人： Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
IPC分类号： G03G15/16
CPC分类号： G03G15/167 , G03G15/24 , G03G2215/0119 , G03G2215/1661 , G03G2215/2083
摘要： An image forming method of the present invention begins with a first image transfer step for thermally transferring a first toner image from a first image carrier to a second image carrier contacting it. Subsequently, in a second image transfer step, the first toner image carried on the second image carrier and a second toner image newly formed on the first image carrier are thermally transferred to opposite sides of a recording medium substantially at the same time. Higher image transfer temperature is assigned to the second image transfer step than to the first image transfer step.
摘要翻译：本发明的图像形成方法从用于将第一调色剂图像从第一图像载体热转印到与其接触的第二图像载体的第一图像转印步骤开始。随后，在第二图像转印步骤中，基本上同时将携带在第二图像载体上的第一调色剂图像和新形成在第一图像载体上的第二调色剂图像热传递到记录介质的相对侧。与第一图像转印步骤相比，将更高的图像转印温度分配给第二图像转印步骤。

3. 发明授权

US07197269B2 Method, system and apparatus for transferring toner images to both sides of a recording medium 有权
标题翻译：用于将调色剂图像转印到记录介质两侧的方法，系统和设备
公开(公告)号：US07197269B2
公开(公告)日：2007-03-27
申请号：US10680091
申请日：2003-10-08
申请人： Yasukuni Omata , Hideaki Mochimaru , Chiemi Kaneko , Koji Suzuki , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Hisao Murayama
发明人： Yasukuni Omata , Hideaki Mochimaru , Chiemi Kaneko , Koji Suzuki , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Hisao Murayama
IPC分类号： G03G15/20
CPC分类号： G03G15/238 , G03G15/162 , G03G2215/1623 , G03G2215/2083
摘要： An image transferring device of the present invention includes a first and a second intermediate image transfer body whose surfaces endlessly move while forming a nip in contact with each other. When a sheet nipped by the nip is being conveyed toward a side downstream of the nip in the direction in which the above surfaces move, a first toner image transferred from an image carrier to the second intermediate image transfer body via the first intermediate image transfer body beforehand is transferred to one side of the sheet. At the same time, a second toner image transferred from the image carrier to the first image transfer body beforehand is transferred to the other side of the sheet. One of the two intermediate image transfer bodies is less deformable than the other intermediate image transfer body in the direction of thickness.
摘要翻译：本发明的图像转印装置包括第一和第二中间图像转印体，其表面在形成彼此接触的辊隙的同时不停地移动。当被夹持的片材沿着上述表面移动的方向朝向辊隙下游的一侧传送时，经由第一中间图像转印体从图像载体转移到第二中间图像转印体的第一调色剂图像预先转移到纸张的一面。同时，将从图像载体预先转印到第一图像转印体的第二调色剂图像转印到纸张的另一侧。两个中间图像转印体之一在厚度方向上比另一个中间图像转印体更不易变形。

4. 发明授权

US07003251B2 Image forming method having transfer temperature difference and apparatus for the same 失效
标题翻译：具有转印温度差的图像形成方法及其装置
公开(公告)号：US07003251B2
公开(公告)日：2006-02-21
申请号：US10424077
申请日：2003-04-28
申请人： Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
发明人： Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Norimasa Sohmiya , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
IPC分类号： G03G15/16
CPC分类号： G03G15/167 , G03G15/24 , G03G2215/0119 , G03G2215/1661 , G03G2215/2083
摘要： An image forming method of the present invention begins with a first image transfer step for thermally transferring a first toner image from a first image carrier to a second image carrier contacting it. Subsequently, in a second image transfer step, the first toner image carried on the second image carrier and a second toner image newly formed on the first image carrier are thermally transferred to opposite sides of a recording medium substantially at the same time. Higher image transfer temperature is assigned to the second image transfer step than to the first image transfer step. Additionally, the second image carrier has a greater roughness than the first image carrier.
摘要翻译：本发明的图像形成方法从用于将第一调色剂图像从第一图像载体热转印到与其接触的第二图像载体的第一图像转印步骤开始。随后，在第二图像转印步骤中，基本上同时将携带在第二图像载体上的第一调色剂图像和新形成在第一图像载体上的第二调色剂图像热传递到记录介质的相对侧。与第一图像转印步骤相比，将更高的图像转印温度分配给第二图像转印步骤。此外，第二图像载体具有比第一图像载体更大的粗糙度。

5. 发明授权

US06983117B2 Image forming apparatus configured for double sided printing 失效
标题翻译：图像形成装置，配置为双面打印
公开(公告)号：US06983117B2
公开(公告)日：2006-01-03
申请号：US10645614
申请日：2003-08-22
申请人： Norimasa Sohmiya , Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
发明人： Norimasa Sohmiya , Koji Suzuki , Hideaki Mochimaru , Naoki Iwata , Kunihiko Tomita , Hiroshi Yokoyama , Shigeru Watanabe , Chiemi Kaneko , Yasukuni Omata , Hisao Murayama
IPC分类号： G03G15/16 , G03G15/20
CPC分类号： G03G15/1625 , G03G15/232
摘要： An image forming apparatus of the present invention includes a first and a second intermediate image transfer belt contacting each other to form a nip for secondary image transfer. While the nip is heated, a sheet is passed through the nip to thereby transfer toner images respectively formed on the first and second belts to opposite surfaces of the sheet at the same time. The nip is sized such that image transfer and fixation can be effected at temperature higher than the melting point or the softening point of toner by 5° C. to 50° C.
摘要翻译：本发明的图像形成装置包括第一和第二中间图像转印带，其彼此接触以形成用于二次图像转印的辊隙。当辊隙被加热时，片材通过辊隙，从而将分别形成在第一和第二带上的调色剂图像同时转印到片材的相对表面。辊隙的尺寸使得图像转印和固定可以在高于调色剂的熔点或软化点的温度下进行5℃至50℃。

6. 发明授权

US07590376B2 Fixing method, a fixing apparatus, an image formation method, and an image formation apparatus 失效
标题翻译：定影方法，定影装置，图像形成方法和图像形成装置
公开(公告)号：US07590376B2
公开(公告)日：2009-09-15
申请号：US11333435
申请日：2006-01-18
申请人： Kunihiko Tomita , Naoki Iwata
发明人： Kunihiko Tomita , Naoki Iwata
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G2215/20 , G03G2215/2032
摘要： An energy-saving fixing apparatus for use in image formation apparatuses such as a copying machine is disclosed.A recording medium is sandwiched by a pair of belts, having belt tension between 0.001 and 5.4N/mm, for a period between 50 and 1000 ms. The recording medium is pressurized at pressure between 0.007 and 2.7 Ns/mm by a nip constituted by a heating roller and a pressurizing roller. The recording medium is conveyed with its toner image carrying side being adhered to one of the belts without being cooled.
摘要翻译：公开了一种用于复印机等图像形成装置的节能定影装置。记录介质夹在一对皮带之间，带的张力在0.001到5.4N / mm之间，时间为50到1000毫秒。记录介质通过由加热辊和加压辊构成的辊隙在0.007和2.7Ns / mm之间的压力下加压。记录介质被输送，其调色剂图像承载侧被粘附到一个带上而不被冷却。

7. 发明授权

US07309553B2 Oilless toner 有权
标题翻译：无油墨粉
公开(公告)号：US07309553B2
公开(公告)日：2007-12-18
申请号：US10200519
申请日：2002-07-23
申请人： Kunihiko Tomita , Naoki Iwata
发明人： Kunihiko Tomita , Naoki Iwata
IPC分类号： G03G9/087
CPC分类号： G03G9/08779 , G03G9/08704 , G03G9/08782
摘要： An oilless toner including at least (A) a cyclic olefin resin; (B) a resin having one or more carbon-carbon double bonds therein; and (C) a wax.
摘要翻译：至少包含（A）环烯烃树脂的无油调色剂; （B）其中具有一个或多个碳 - 碳双键的树脂; 和（C）蜡。

8. 发明申请

US20060159477A1 Image fixing apparatus and process for fixing an image 有权
标题翻译：图像定影装置和用于固定图像的处理
公开(公告)号：US20060159477A1
公开(公告)日：2006-07-20
申请号：US11384496
申请日：2006-03-21
申请人： Kunihiko Tomita , Naoki Iwata
发明人： Kunihiko Tomita , Naoki Iwata
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2053 , G03G2215/2016 , G03G2215/2032
摘要： An image fixing apparatus having a linear heating body, an endless belt entrained around thereon, means for supplying electricity to the linear heating body with pulse electricity, a pressure body which interposes a subject to be fixed having an image with the endless belt, the image is heated by the linear heating body by way of the endless belt, and thereafter being cooled and removed from the endless belt is provided. The image is formed by a toner containing a binder which contains a resin as a main component, and either a softening point or a melting point of the toner is 50 to 160° C., and a viscosity of the toner is 10 to 1013 centi-poise at softening point or a melting point or more of the toner.
摘要翻译：一种图像定影装置，具有线状加热体，夹在其上的环形带，用于以脉冲电供给线状加热体的装置，将具有图像的要固定的被摄体与环形带对置的压力体，图像被线状加热体通过环形带加热，然后被冷却并从环形带上移除。图像由含有树脂作为主要成分的粘合剂的调色剂形成，调色剂的软化点或熔点为50〜160℃，调色剂的粘度为10〜在软化点或熔点以上的调色剂中，超过13℃。

9. 发明授权

US07356298B2 Image fixing apparatus using pulsating power for heating 有权
标题翻译：图像定影装置使用脉动电加热
公开(公告)号：US07356298B2
公开(公告)日：2008-04-08
申请号：US11384496
申请日：2006-03-21
申请人： Kunihiko Tomita , Naoki Iwata
发明人： Kunihiko Tomita , Naoki Iwata
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2053 , G03G2215/2016 , G03G2215/2032
摘要： An image fixing apparatus having a linear heating body with an endless belt entrained around thereon, using an electrical power supply to provide pulsating power to the linear heating body. Additionally, a pressure body interposes the subject to be fixed containing an image on the endless belt, and the image is heated by the linear heating body through the endless belt. The subject is thereafter cooled and removed from the endless belt. The image is formed by using a toner containing a binder which contains a resin as a main component. Either the softening point or the melting point of the toner is between 50° C. to 160° C., and the viscosity of the toner is between 10 to 1013 centi-poise at a temperature greater than either the softening point or the melting point of the toner.
摘要翻译：一种图像定影装置，其具有线状加热体，该线性加热体带有环带，该环形带夹在其上，使用电源向线状加热体提供脉动功率。此外，压力体将待固定的被摄体包含在环形带上的图像，并且图像被线状加热体通过环形带加热。然后将受试者冷却并从环形带中取出。通过使用含有以树脂为主要成分的粘合剂的调色剂形成图像。调色剂的软化点或熔点在50℃至160℃之间，并且调色剂的粘度在大于10℃至10℃的温度下在10至10℃之间。调色剂的软化点或熔点。

10. 发明申请

US20060171749A1 Fixing method, a fixing apparatus, an image formation method, and an image formation apparatus 失效
公开(公告)号：US20060171749A1
公开(公告)日：2006-08-03
申请号：US11333435
申请日：2006-01-18
申请人： Kunihiko Tomita , Naoki Iwata
发明人： Kunihiko Tomita , Naoki Iwata
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G2215/20 , G03G2215/2032
摘要： An energy-saving fixing apparatus for use in image formation apparatuses such as a copying machine is disclosed. A recording medium is sandwiched by a pair of belts, having belt tension between 0.001 and 5.4N/mm, for a period between 50 and 1000 ms. The recording medium is pressurized at pressure between 0.007 and 2.7 Ns/mm by a nip constituted by a heating roller and a pressurizing roller. The recording medium is conveyed with its toner image carrying side being adhered to one of the belts without being cooled.

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