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1. 发明申请

US20060157464A1 Image heating apparatus and heater for use in this apparatus 审中-公开
标题翻译：用于本装置的图像加热装置和加热器
公开(公告)号：US20060157464A1
公开(公告)日：2006-07-20
申请号：US11345483
申请日：2006-02-02
申请人： Masahito Omata , Yusuke Nakazono , Yoji Tomoyuki , Satoru Taniguchi , Takeshi Kosuzu
发明人： Masahito Omata , Yusuke Nakazono , Yoji Tomoyuki , Satoru Taniguchi , Takeshi Kosuzu
IPC分类号： H05B3/00 , H05B1/00
CPC分类号： G03G15/2057 , G03G2215/2035
摘要： An image heating apparatus which can suppress the excessive temperature rise of the non-sheet passing area of a heater. In an image heating apparatus having a heater generating heat by electrical energization, a flexible member moved while contacting with the heater, and a backup member cooperating with the heater with the flexible member interposed therebetween to form a nip portion, and for heating a recording material bearing an image thereon while nipping and conveying the recording material between the flexible member and the backup member, the heater is constructed by heat-treating a raw material containing an organic matter in an atmosphere wherein carbon is hardly oxidized to thereby carbonize the organic matter.
摘要翻译：一种图像加热装置，其能够抑制加热器的非片材通过区域的过度升温。在具有通过电通电产生热量的加热器的图像加热装置中，柔性构件在与加热器接触的同时移动，并且与加热器配合的支撑构件与柔性构件之间形成夹持部分，并且用于加热记录材料在将柔性构件和支撑构件之间夹持并输送记录材料的同时，在其上承载图像，通过在碳几乎不被氧化的气氛中对包含有机物质的原料进行热处理从而碳化有机物来构造加热器。

2. 发明授权

US06459878B1 Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller 有权
标题翻译：加热组件，成像设备和生产硅橡胶海绵和滚筒的工艺
公开(公告)号：US06459878B1
公开(公告)日：2002-10-01
申请号：US09669665
申请日：2000-09-26
申请人： Yoji Tomoyuki , Yusuke Nakazono , Ken Nakagawa , Satoru Taniguchi , Hikaru Osada , Kazuo Kishino , Masaaki Takahashi , Hideo Kawamoto , Osamu Soutome , Yuji Kitano
发明人： Yoji Tomoyuki , Yusuke Nakazono , Ken Nakagawa , Satoru Taniguchi , Hikaru Osada , Kazuo Kishino , Masaaki Takahashi , Hideo Kawamoto , Osamu Soutome , Yuji Kitano
IPC分类号： G03G1520
CPC分类号： G03G15/206 , G03G2215/2035 , Y10T29/49563
摘要： A heating assembly having a press roller which has an elastic layer incorporated dispersedly with voids formed by resin microballoons. The press roller has a low thermal conductivity, hence heat from a heating means can effectively be utilized. It has also a low hardness, so that a pressure contact nip formed between it and the heating means can be made wider.
摘要翻译：一种具有压辊的加热组件，其具有由树脂微球形成的空隙分散的弹性层。压辊具有低导热性，因此可以有效地利用来自加热装置的热量。它也具有低硬度，从而可以使形成在其与加热装置之间的压力接触压区变宽。

3. 发明授权

US08208844B2 Roller for fixing and image fixing apparatus using roller for fixing 有权
标题翻译：用于固定的辊和用于固定的辊的图像定影装置
公开(公告)号：US08208844B2
公开(公告)日：2012-06-26
申请号：US12437913
申请日：2009-05-08
申请人： Masahito Omata , Shoji Umehara , Kazuo Kishino , Katsuhisa Matsunaka , Yoji Tomoyuki
发明人： Masahito Omata , Shoji Umehara , Kazuo Kishino , Katsuhisa Matsunaka , Yoji Tomoyuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2019 , G03G2215/2051
摘要： A fixing roller of an image fixing apparatus has an elastic layer on a core metal and has a thermal conductive fluororubber latex layer containing a mixture of fluororubber, fluororesin and thermal conductive fillers more outer side than the elastic. An intermediate layer made of silicone rubber having higher thermal conductivity than the thermal conductive fluororubber latex layer is provided between the thermal conductive fluororubber latex layer and the elastic layer, and the intermediate layer is configured so that an elastic parameter Y(=H×T) satisfies a relational expression: Y≧4200 where H (degree) is Asker-C hardness of the silicone rubber having higher thermal conductivity (500 g load) and T (μm) is a thickness of the silicone rubber having higher thermal conductivity.
摘要翻译：图像定影装置的定影辊在芯金属上具有弹性层，并且具有包含比弹性体更外侧的氟橡胶，氟树脂和导热填料的混合物的导热氟橡胶胶乳层。在导热性氟橡胶胶乳层和弹性层之间设置由热导率高于导热性氟橡胶胶乳层的硅橡胶制成的中间层，中间层构成为弹性参数Y（= H×T）满足关系式：Y≥4200其中H（度）是具有较高导热性（500g负载）的硅橡胶的Asker-C硬度，T（μm）是具有较高导热率的硅橡胶的厚度。

4. 发明申请

US20090285611A1 ROLLER FOR FIXING AND IMAGE FIXING APPARATUS USING ROLLER FOR FIXING 有权
标题翻译：滚子固定和图像固定装置使用滚子固定
公开(公告)号：US20090285611A1
公开(公告)日：2009-11-19
申请号：US12437913
申请日：2009-05-08
申请人： Masahito Omata , Shoji Umehara , Kazuo Kishino , Katsuhisa Matsunaka , Yoji Tomoyuki
发明人： Masahito Omata , Shoji Umehara , Kazuo Kishino , Katsuhisa Matsunaka , Yoji Tomoyuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2019 , G03G2215/2051
摘要： A roller for fixing and an image fixing apparatus using the roller for fixing that can prevent wrinkles from occurring on a roller surface. The roller for fixing includes at least an elastic layer on a core metal and includes a thermal conductive fluororubber latex layer containing a mixture of fluororubber, fluororesin and thermal conductive fillers more outer side than the elastic layer, wherein an intermediate layer made of silicone rubber having higher thermal conductivity than the thermal conductive fluororubber latex layer is provided between the thermal conductive fluororubber latex layer and the elastic layer, and the intermediate layer is configured so that an elastic parameter Y(=H×T) satisfies a relational expression: Y≧4200 where H (degree) is Asker-C hardness of the silicone rubber having higher thermal conductivity (500 g load) and T (μm) is a thickness of the silicone rubber having higher thermal conductivity.
摘要翻译：用于固定的辊子和使用该辊固定的图像定影装置可以防止在辊表面上发生皱纹。用于固定的辊至少包括在芯金属上的弹性层，并且包括含有氟弹性体，氟树脂和导热性填料的混合物的导热性氟橡胶胶乳层，其比弹性层更外侧，其中由硅橡胶制成的中间层具有在导热性氟橡胶胶乳层和弹性层之间设置比导热性氟橡胶胶乳层高的热导率，中间层被配置为使得弹性参数Y（= HxT）满足关系式：Y> = 4200其中 H（度）是具有较高热导率（500g负荷）的硅橡胶的Asker-C硬度，T（mum）是具有较高热导率的硅橡胶的厚度。

5. 发明授权

US06734397B2 Heater having at least one cycle path resistor and image heating apparatus therein 有权
标题翻译：其中具有至少一个循环路径电阻器和图像加热装置的加热器
公开(公告)号：US06734397B2
公开(公告)日：2004-05-11
申请号：US10417133
申请日：2003-04-17
申请人： Akira Kato , Yoji Tomoyuki , Yusuke Nakazono , Kenichi Ogawa , Hiroyuki Sakakibara
发明人： Akira Kato , Yoji Tomoyuki , Yusuke Nakazono , Kenichi Ogawa , Hiroyuki Sakakibara
IPC分类号： H05B100
CPC分类号： H05B3/0095
摘要： A heater, or an image heating apparatus including the heater includes a substrate, heat generating resistors formed at least in a cycle path on the substrate, and current supply electrodes provided at electrical ends of the heat generating resistors, wherein plural heat generating resistors are connected in parallel to at least one of the current supply electrodes. Thus there can be obtained a heater having excellent heat generating characteristics even in a compact dimension and an image heating apparatus utilizing such heater.
摘要翻译：包括加热器的加热器或图像加热装置包括基板，至少形成在基板上的循环路径中的发热电阻器和设置在发热电阻器的电端的电流供给电极，其中多个发热电阻器连接与至少一个电流供给电极平行。因此，即使在紧凑的尺寸下也可以获得具有优异的发热特性的加热器，以及利用这种加热器的图像加热装置。

6. 发明授权

US06952553B2 Image heating apparatus and pressure roller used for the apparatus 有权
标题翻译：用于该设备的图像加热装置和压力辊
公开(公告)号：US06952553B2
公开(公告)日：2005-10-04
申请号：US10642186
申请日：2003-08-18
申请人： Hiroyuki Sakakibara , Yoji Tomoyuki , Yusuke Nakazono
发明人： Hiroyuki Sakakibara , Yoji Tomoyuki , Yusuke Nakazono
IPC分类号： G03G15/20 , B25F5/02 , F16C13/00
CPC分类号： G03G15/2064 , G03G15/2057
摘要： A pressure roller has a metal core, an elastic layer of cured rubber composition at least containing a water-absorbing polymer containing water and a surface releasing layer laminated on an outer periphery of the metal core. A compression amount (y) of the elastic layer satisfies the following relationship: y≦0.8 (mm).
摘要翻译：压力辊具有金属芯，至少含有含水的吸水性聚合物和层叠在金属芯的外周上的表面释放层的固化橡胶组合物的弹性层。弹性层的压缩量（y）满足以下关系：y <= 0.8（mm）。

7. 发明申请

US20100028062A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20100028062A1
公开(公告)日：2010-02-04
申请号：US12512946
申请日：2009-07-30
申请人： Hisashi Nakahara , Goichi Kitadai , Yoshihiro Matsuo , Yoji Tomoyuki , Takahiro Uchiyama , Koji Uchiyama
发明人： Hisashi Nakahara , Goichi Kitadai , Yoshihiro Matsuo , Yoji Tomoyuki , Takahiro Uchiyama , Koji Uchiyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： The present invention relates to an image heating apparatus in which a nip portion is formed by a heating unit, which includes a flexible sleeve and a heater, and a pressure roller. The position of the heating unit is appropriately maintained by pressing the heating unit against the pressure roller using a pressure member so that the heating unit can contact two or more portions of a downstream side rim of a groove arranged on a frame that holds the heating unit, even when the pressure roller is rotated.
摘要翻译：本发明涉及一种图像加热装置，其中夹持部由包括柔性套管和加热器的加热单元以及加压辊形成。加热单元的位置适当地通过使用加压构件将加热单元压靠压力辊来保持，使得加热单元可以接触布置在保持加热单元的框架上的凹槽的下游侧边缘的两个或更多个部分即使当压力辊旋转时。

8. 发明授权

US06763203B2 Image forming apparatus having transfer bias control function 失效
标题翻译：具有转印偏压控制功能的图像形成装置
公开(公告)号：US06763203B2
公开(公告)日：2004-07-13
申请号：US10082156
申请日：2002-02-26
申请人： Mahito Yoshioka , Yoji Tomoyuki , Ken Nakagawa , Hikaru Osada
发明人： Mahito Yoshioka , Yoji Tomoyuki , Ken Nakagawa , Hikaru Osada
IPC分类号： G03G1516
CPC分类号： G03G15/1675
摘要： The image forming apparatus has an image bearing member for transferring an image from the image bearing member to a recording material, a fixing device for fixing an image onto the recording material, the fixing device having a heating member and back-up roller for forming a nip in cooperation with the heating member. In the image forming apparatus, a normal mode for a case in which the recording material is paper and a resin sheet mode for a case in which the recording material is resin, and wherein when the resin sheet mode is selected a voltage applied to said transfer member is lower than that of the case in which the normal mode is selected so that an absolute value of a front surface potential of the resin sheet becomes small.
摘要翻译：图像形成装置具有用于将图像从图像承载部件传送到记录材料的图像承载部件，用于将图像定影到记录材料上的定影装置，该定影装置具有用于形成图像的加热部件和支撑辊与加热构件配合。在图像形成装置中，对于记录材料是纸张的情况的正常模式和用于记录材料是树脂的情况的树脂片模式，并且其中当选择树脂片模式时施加到所述转印件的电压构件比选择正常模式的情况低，使得树脂片的正面电位的绝对值变小。

9. 发明授权

US08170458B2 Image heating apparatus having stably positioned heating unit 有权
标题翻译：具有稳定定位的加热单元的图像加热装置
公开(公告)号：US08170458B2
公开(公告)日：2012-05-01
申请号：US12512946
申请日：2009-07-30
申请人： Hisashi Nakahara , Goichi Kitadai , Yoshihiro Matsuo , Yoji Tomoyuki , Takahiro Uchiyama , Koji Uchiyama
发明人： Hisashi Nakahara , Goichi Kitadai , Yoshihiro Matsuo , Yoji Tomoyuki , Takahiro Uchiyama , Koji Uchiyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： The present invention relates to an image heating apparatus in which a nip portion is formed by a heating unit, which includes a flexible sleeve and a heater, and a pressure roller. The position of the heating unit is appropriately maintained by pressing the heating unit against the pressure roller using a pressure member so that the heating unit can contact two or more portions of a downstream side rim of a groove arranged on a frame that holds the heating unit, even when the pressure roller is rotated.
摘要翻译：本发明涉及一种图像加热装置，其中夹持部由包括柔性套管和加热器的加热单元以及加压辊形成。加热单元的位置适当地通过使用加压构件将加热单元压靠压力辊来保持，使得加热单元可以接触布置在保持加热单元的框架上的凹槽的下游侧边缘的两个或更多个部分即使当压力辊旋转时。

10. 发明授权

US5138390A Cleaning sheet for fixating rotational member and image forming apparatus having fixating rotational member 失效
标题翻译：用于固定旋转构件的清洁片和具有固定旋转构件的成像装置
公开(公告)号：US5138390A
公开(公告)日：1992-08-11
申请号：US815853
申请日：1991-12-31
申请人： Toshiyuki Miyabayashi , Masaaki Takahashi , Kazuo Kishino , Yoji Tomoyuki , Yasumasa Ohtsuka
发明人： Toshiyuki Miyabayashi , Masaaki Takahashi , Kazuo Kishino , Yoji Tomoyuki , Yasumasa Ohtsuka
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A cleaning sheet for a fixating rotational member has a tacky layer provided on at least one surface of the cleaning sheet and having tackiness to toner at least when the cleaning sheet is conveyed to the fixating rotational member.
摘要翻译：用于固定旋转构件的清洁片具有设置在清洁片的至少一个表面上并且至少当清洁片被输送到固定旋转构件时具有调色剂粘性的粘性层。

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