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1. 发明申请

US20180059598A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180059598A1
公开(公告)日：2018-03-01
申请号：US15657417
申请日：2017-07-24
申请人： Kenichi HASEGAWA , Takashi FUJITA , Hiroyuki SHIMADA , Kaori HEMMI
发明人： Kenichi HASEGAWA , Takashi FUJITA , Hiroyuki SHIMADA , Kaori HEMMI
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2025 , G03G15/2053 , G03G15/206 , G03G2215/2032 , G03G2215/2035 , G03G2215/2041
摘要： A fixing device includes a fixing belt that is rotatable and a pressure rotator that is pressed against the fixing belt to form a fixing nip therebetween. A polishing roller separably contacts the fixing belt and slides over an outer circumferential surface of the fixing belt while the polishing roller is pressed against the fixing belt. At least one support supports and stretches the fixing belt. A polishing aid, which is disposed opposite the polishing roller via the fixing belt, supports and stretches the fixing belt. The polishing roller is disposed opposite the polishing aid via the fixing belt to form a polishing nip between the polishing roller and the fixing belt while the polishing roller is pressed against the fixing belt. The polishing roller changes a rotation locus of the fixing belt along at least a part of a circumferential face of the polishing roller.

2. 发明申请

US20110182609A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110182609A1
公开(公告)日：2011-07-28
申请号：US12959705
申请日：2010-12-03
申请人： Kenichi HASEGAWA , Takeshi Yamamoto , Takashi Seto , Fumihiro Hirose
发明人： Kenichi HASEGAWA , Takeshi Yamamoto , Takashi Seto , Fumihiro Hirose
IPC分类号： G03G21/20 , G03G15/20
CPC分类号： G03G21/206 , G03G15/2028 , G03G21/203 , G03G2221/1645
摘要： An image forming apparatus includes a compressed air generator, a nozzle, a tube, a cooling device, and a drain discharging portion. The compressed air generator generates and injects compressed air onto at least one of a recording medium and components in the image forming apparatus. The compressed air is injected from the nozzle. The tube connects the compressed air generator and the nozzle, and the compressed air passes through the tube. The cooling device cools at least a portion of the tube. The drain discharging portion discharges drain generated in the tube during cooling by the cooling device.
摘要翻译：图像形成装置包括压缩空气发生器，喷嘴，管，冷却装置和排出排出部。压缩空气发生器产生并将压缩空气注入到图像形成装置中的记录介质和部件中的至少一个上。压缩空气从喷嘴喷射。管连接压缩空气发生器和喷嘴，压缩空气通过管。冷却装置冷却管的至少一部分。排水排出部分通过冷却装置在冷却期间排出管中产生的排水。

3. 发明申请

US20130119195A1 MANUFACTURING METHOD FOR COMPOSITE MATERIAL STRUCTURAL COMPONENT FOR AIRCRAFT AND ITS STRUCTURAL COMPONENT 审中-公开
公开(公告)号：US20130119195A1
公开(公告)日：2013-05-16
申请号：US13468471
申请日：2012-05-10
申请人： Kenichi HASEGAWA , Tohru IKUYAMA , Masahiko IKEDA , Takuji KOCHO
发明人： Kenichi HASEGAWA , Tohru IKUYAMA , Masahiko IKEDA , Takuji KOCHO
IPC分类号： B64D45/02 , B64D15/00
CPC分类号： B64D45/02 , B29C35/0272 , B29C53/04 , B29C53/84 , B29C65/344 , B29C65/3476 , B29C66/1122 , B29C66/131 , B29C66/301 , B29C66/43421 , B29C66/43441 , B29C66/474 , B29C66/532 , B29C66/543 , B29C66/61 , B29C66/721 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29K2101/10 , B29K2101/12 , B29K2105/206 , B29K2305/02 , B29K2305/10 , B29L2009/003 , B29L2031/3085 , B64C3/28 , B64D15/00 , B64D15/12 , Y10T156/1043
摘要： A method for manufacturing a structural component includes a first step of attaching at least one conductive member to a surface of a base material made of a composite material and a second step of forming the base material by conducting electricity to part or the whole of the conductive member to generate heat and/or making an assembly of the structural component by conducting electricity to part or the whole of the conductive member to generate heat. Part or the whole of the conductive member contained in the structural component produced in the first and second steps serves as a member giving to the aircraft at least one of a lightning strike protection function, an anti-icing and deicing function and an electromagnetic interference shielding function.

4. 发明申请

US20120251208A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：固定装置和成像装置的图像形成装置
公开(公告)号：US20120251208A1
公开(公告)日：2012-10-04
申请号：US13430234
申请日：2012-03-26
申请人： Kenichi HASEGAWA
发明人： Kenichi HASEGAWA
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G15/2053 , G03G15/206 , G03G2215/2035
摘要： A fixing device includes a fixing belt looped over a heating rotary body and a stationary pad and an anti-slip member contacting an outer circumferential surface of the fixing belt in a lateral end span in an axial direction of the heating rotary body to press the fixing belt against the heating rotary body to prevent slippage of the heating rotary body and the fixing belt. The lateral end span is at each lateral end of the heating rotary body and outboard from a center span in the axial direction of the heating rotary body.
摘要翻译：定影装置包括环绕在加热旋转体上的定影带和固定垫，以及防滑构件，其在加热旋转体的轴向方向上的横向端部跨度中与定影带的外周表面接触，以按压固定抵靠加热旋转体，以防止加热旋转体和定影带的滑动。横向端部跨度位于加热旋转体的每个侧端，并且在加热旋转体的轴向方向上的中心跨度外侧。

5. 发明申请

US20110085832A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：固定装置和成像装置的图像形成装置
公开(公告)号：US20110085832A1
公开(公告)日：2011-04-14
申请号：US12893361
申请日：2010-09-29
申请人： Kenichi HASEGAWA , Masaaki Yoshikawa , Akira Shinshi , Kenji Ishii , Hiroshi Yoshinaga , Yoshiki Yamaguchi , Naoki Iwaya , Tetsuo Tokuda , Yutaka Ikebuchi , Toshihiko Shimokawa , Shuntaroh Tamaki , Takamasa Hase , Ippei Fujimoto , Takahiro Imada
发明人： Kenichi HASEGAWA , Masaaki Yoshikawa , Akira Shinshi , Kenji Ishii , Hiroshi Yoshinaga , Yoshiki Yamaguchi , Naoki Iwaya , Tetsuo Tokuda , Yutaka Ikebuchi , Toshihiko Shimokawa , Shuntaroh Tamaki , Takamasa Hase , Ippei Fujimoto , Takahiro Imada
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G2215/2035
摘要： A fixing device includes a stationary at least partially tubular thermal member, a flexible fuser belt, a fuser pad, and a rotatable pressure member. The thermal member has a tubular portion thereof extending in an axial direction and defining a closed axial cross-section. A circumference of the thermal member is subjected to heating. The fuser belt is looped for rotation around the thermal member. An inner circumference of the fuser belt at least partially faces the thermal member. The fuser pad is held stationary inside the loop of the fuser belt. The pressure member extends opposite the thermal member in the axial direction with the fuser belt interposed between the fuser pad and the pressure member. The fuser pad is pressed against the pressure member through the fuser belt to form a fixing nip. The thermal member is spaced apart from the fuser pad.
摘要翻译：固定装置包括固定的至少部分管状的热构件，柔性定影带，定影垫和可旋转的压力构件。热构件具有其沿轴向延伸并限定封闭的轴向横截面的管状部分。对热构件的周边进行加热。定影带环绕环绕热构件旋转。定影带的内圆周至少部分地面对热构件。定影垫固定在定影带的环内。压力构件在轴向方向上与热构件相对延伸，并且定影带插入在定影垫和压力构件之间。定影垫通过定影带压靠在压力构件上以形成定影辊隙。加热构件与定影垫间隔开。

6. 发明申请

US20140119787A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20140119787A1
公开(公告)日：2014-05-01
申请号：US14048531
申请日：2013-10-08
申请人： Kenichi HASEGAWA
发明人： Kenichi HASEGAWA
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2025 , G03G15/2053
摘要： A fixing device includes a nip formation pad contacting a part of an outer circumferential surface of an interior rotary body sliding thereover and a fixing belt looped over the interior rotary body and the nip formation pad. A pressing rotary body is pressed against the nip formation pad via the fixing belt to form a fixing nip between the pressing rotary body and the fixing belt. A lubricant applicator is mounted on the nip formation pad to apply a lubricant to the outer circumferential surface of the interior rotary body. The pressing rotary body, the fixing belt, the nip formation pad, and the interior rotary body are aligned in this order in a pressurization direction in which the pressing rotary body exerts pressure to the interior rotary body via the fixing belt and the nip formation pad to form the fixing nip.
摘要翻译：定影装置包括接触与其滑动的内部旋转体的外周表面的一部分的辊隙形成垫和环绕在内部旋转体和辊隙形成垫上的定影带。压紧旋转体经由定影带压靠在辊隙形成垫上，以在按压旋转体和定影带之间形成定影辊隙。润滑剂涂布器安装在辊隙形成垫上，以将润滑剂施加到内部旋转体的外周表面。按压旋转体，定影带，辊隙形成垫和内部旋转体在加压方向上依次排列，其中按压旋转体经由定影带和辊隙形成垫向内部旋转体施加压力以形成定影辊隙。

7. 发明申请

US20080310862A1 IMAGE FORMING APPARATUS WITH ENHANCED MAINTAINABILITY 有权
标题翻译：具有增强可维护性的图像形成装置
公开(公告)号：US20080310862A1
公开(公告)日：2008-12-18
申请号：US11830380
申请日：2007-07-30
申请人： Kenichi HASEGAWA
发明人： Kenichi HASEGAWA
IPC分类号： G03G15/00
CPC分类号： B41J29/38 , G03G15/502 , G03G15/55 , G03G2221/1639
摘要： An image forming apparatus at least includes: a component, detachable from the image forming apparatus, including a driven portion; first and second detectors configured to detect an installation of the component in the image forming apparatus and driving of the driven portion, respectively; an indicator device configured to communicate information to a user; and a controller to control the indicator device. In a circumstance in which neither an occurrence of installation nor driving of the driven portion are detected, the controller outputs a first notification requesting a proper installation of the component when a first count of occurrences of the first notification or a second count of occurrences of cancellation of the first notification is less than first and second reference values, respectively, and a second notification requesting repair when the first count or the second count equals the first and second reference values, respectively.
摘要翻译：图像形成装置至少包括：从图像形成装置可拆卸的部件，包括被驱动部分; 第一和第二检测器，被配置为分别检测图像形成装置中的部件的安装和被驱动部的驱动; 被配置为向用户传送信息的指示符装置; 以及控制器来控制指示器装置。在没有检测到安装的发生和被驱动部分的驱动的情况下，控制器输出第一通知，当第一通知的发生的第一次计数或者取消的第二个次数发生时，输出请求正确安装部件的第一通知分别小于第一和第二参考值，以及当第一计数或第二计数分别等于第一和第二参考值时请求修理的第二通知。

8. 发明申请

US20080063295A1 Imaging Device 审中-公开
标题翻译：成像设备
公开(公告)号：US20080063295A1
公开(公告)日：2008-03-13
申请号：US11846821
申请日：2007-08-29
申请人： Kenichi HASEGAWA
发明人： Kenichi HASEGAWA
IPC分类号： G06K9/40
CPC分类号： H04N5/217 , G06T5/002 , G06T5/20 , G06T2207/10024 , G06T2207/20012 , G06T2207/20192 , H04N5/357
摘要： An imaging device comprising: pixel value obtaining means for obtaining pixel values of a target pixel and adjacent pixels; weighting coefficient determining means for determining a weighting coefficient; average calculating means for calculating a weighted average of the pixel values of the target pixel and the adjacent pixels; pixel value converting means for replacing the pixel value of the target pixel with the weighted average calculated by the average calculating means; and difference value calculating means for calculating a difference value between a largest pixel value and a smallest pixel value of the pixel values of the target pixel and the adjacent pixels. The weighting coefficient determining means changes the weighting coefficient for each of the adjacent pixels.
摘要翻译：一种成像装置，包括：像素值获取装置，用于获得目标像素和相邻像素的像素值; 加权系数确定装置，用于确定加权系数; 平均计算装置，用于计算目标像素和相邻像素的像素值的加权平均值; 像素值转换装置，用于用由平均计算装置计算的加权平均值来替换目标像素的像素值; 以及差分值计算装置，用于计算目标像素和相邻像素的像素值的最大像素值和最小像素值之间的差值。加权系数确定装置改变每个相邻像素的加权系数。

9. 发明申请

US20140193180A1 SHEET GUIDING UNIT SEPARATING MECHANISM, FIXING DEVICE WITH SHEET GUIDING UNIT SEPARATING MECHANISM, AND IMAGE FORMING APPARATUS WITH FIXING DEVICE WITH SHEET GUIDING UNIT SEPARATING MECHANISM 有权
标题翻译：表格指导单元分离机构，具有表导向单元分离机构的固定装置，以及具有用指南单元分离机构固定装置的图像形成装置
公开(公告)号：US20140193180A1
公开(公告)日：2014-07-10
申请号：US14134817
申请日：2013-12-19
申请人： Kenichi HASEGAWA
发明人： Kenichi HASEGAWA
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2032
摘要： A sheet guiding unit separating mechanism includes a pair of first and second sheet guiding units disposed facing first and second sides of a recording medium, respectively, to guide a recording medium discharged from a fixing nip downstream. One of the pair of sheet guiding units facing the first side includes a first sheet guiding element disposed immediately downstream of the fixing nip and a second sheet guiding element disposed downstream of the first sheet guiding element. The second sheet guiding element is displaceable substantially perpendicular to the conveying direction of the recording medium and separate from the sheet guiding unit facing the second side when the sheet guiding unit separating mechanism is moved to separate from the fixing nip. The first and second sheet guiding elements together pivot around a first rotation fulcrum to separate from the fixing nip after the second sheet guiding element is displaced.
摘要翻译：纸张引导单元分离机构包括一对第一和第二纸张引导单元，其分别面向记录介质的第一和第二侧布置，以引导从定影压区下游排出的记录介质。面对第一侧的一对片材引导单元中的一个包括紧邻定影辊隙的下游设置的第一片材引导元件和设置在第一片材引导元件下游的第二片材引导元件。当片材引导单元分离机构被移动以与定影夹持部分离时，第二片材引导元件基本上垂直于记录介质的传送方向移位，并且与片材引导单元相对于第二侧分离。第一和第二片材引导元件一起在第二片材引导元件移位之后围绕第一旋转支点枢转以与定影辊隙分离。

10. 发明申请

US20140010578A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：固定装置和图像形成装置，包括它们
公开(公告)号：US20140010578A1
公开(公告)日：2014-01-09
申请号：US14022627
申请日：2013-09-10
申请人： Yasunori ISHIGAYA , Akira SHINSHI , Kenichi HASEGAWA , Hiroshi YOSHINAGA , Ryota YAMASHINA
发明人： Yasunori ISHIGAYA , Akira SHINSHI , Kenichi HASEGAWA , Hiroshi YOSHINAGA , Ryota YAMASHINA
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： A fixing device includes a fixing member, a pressing member, a stationary member, a metal member, flanges, a first heater, and a second heater. The pressing member is rotatably pressed against an outer circumferential surface of the fixing member to form a nip therebetween. The metal member is fixedly disposed opposite an inner circumferential surface of the fixing member over an area other than the nip. The flanges are disposed at axial edges of the metal member in contact with an inner circumferential surface of the metal member. The first heater is disposed opposite the inner circumferential surface of the metal member to heat an axial middle portion of the metal member. The second heater is disposed opposite the inner circumferential surface of the metal member to heat axial end portions of the metal member. The first heater is disposed farther from the nip than the second heater.
摘要翻译：定影装置包括固定构件，按压构件，固定构件，金属构件，凸缘，第一加热器和第二加热器。按压构件被可旋转地压靠在固定构件的外周面上，以在它们之间形成辊隙。金属构件与除了夹持部以外的区域相对地固定地设置在固定构件的内周面上。凸缘设置在与金属构件的内周面接触的金属构件的轴向边缘处。第一加热器与金属构件的内周面相对设置，以加热金属构件的轴向中间部分。第二加热器与金属构件的内周面相对设置，以加热金属构件的轴向端部。第一加热器布置得比第二加热器更远离辊隙。

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