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1. 发明授权

US06947698B2 Fixing apparatus of electrophotographic printer 失效
标题翻译：电子照相打印机的固定装置
公开(公告)号：US06947698B2
公开(公告)日：2005-09-20
申请号：US10726676
申请日：2003-12-04
申请人： Sho Sawahata , Shuho Yokokawa , Isao Nakajima , Tsukasa Onose , Ken Onodera , Yasuhide Nakazawa
发明人： Sho Sawahata , Shuho Yokokawa , Isao Nakajima , Tsukasa Onose , Ken Onodera , Yasuhide Nakazawa
IPC分类号： G03G15/20 , C10M107/50 , C10N20/02 , C10N40/06 , C10N40/36 , G03G11/00
CPC分类号： G03G15/2057 , G03G11/00
摘要： A fixing apparatus employs a dimethylsilicone oil as a base oil. Two kinds of the oils including amino group as a functional group are mixed to use as a lubricant, thereby enabling the surface of a heating roller to exhibit the most excellent releasing property with respect to a toner as well as realize low running cost.
摘要翻译：定影装置采用二甲基硅油作为基础油。将包括氨基作为官能团的两种油混合以用作润滑剂，从而使得加热辊的表面对于调色剂表现出最优异的脱模性能并且实现低运行成本。

2. 发明授权

US5842098A Fixing apparatus and fixing method for electrophotographic apparatus 失效
标题翻译：电子照相设备的固定装置和固定方法
公开(公告)号：US5842098A
公开(公告)日：1998-11-24
申请号：US954825
申请日：1997-10-21
申请人： Hiroshi Ueno , Shuho Yokokawa , Kunitomo Takahashi , Sho Sawahata , Ken Onodera , Tetsuya Ohba
发明人： Hiroshi Ueno , Shuho Yokokawa , Kunitomo Takahashi , Sho Sawahata , Ken Onodera , Tetsuya Ohba
IPC分类号： G03G15/00 , B65H5/36 , G03G15/20 , G03G13/20
CPC分类号： G03G15/2039 , G03G15/2003 , G03G15/2021 , G03G2215/00223 , G03G2215/2083 , G03G2215/209
摘要： In a fixing apparatus for an electrophotographic apparatus which comprises a suction apparatus (14) for attracting a rear surface of recording material (6) which continues longitudinally and holds a toner image on a major surface thereof, a preheater (10) for preheating the recording material while adhering the recording material to the preheater by attracting force of the suction apparatus, and a pair of fixing rollers (11) formed by a heat roller and a pressure roller urged to each other, wherein the recording material is sandwiched and carried while being heated and pressurized by the heat roller and the pressure roller at a pressing portion therebetween thereby to fix the toner image on the major surface of the recording material, the fixing apparatus further comprises a recording material lifting apparatus (15) having a projection member (15a) movable relative to the surface of the preheater.
摘要翻译：在一种用于电子照相设备的定影装置中，包括用于吸引纵向延续并保持其主表面上的调色剂图像的记录材料（6）的后表面的抽吸装置（14），用于预热记录的预热器同时通过吸引装置的吸力将记录材料粘附到预热器上的材料，以及由加热辊和彼此推压的压力辊形成的一对定影辊（11），其中记录材料被夹持并携带，同时通过加热辊和加压辊在其间的按压部分加热和加压，从而将调色剂图像固定在记录材料的主表面上，定影装置还包括具有突出部件（15a）的记录材料提升装置（15））可相对于预热器的表面移动。

3. 外观设计

USD469462S1 Heater lamp unit for fixing toner in an image forming apparatus 失效
标题翻译：用于在图像形成装置中定影调色剂的加热器灯单元
公开(公告)号：USD469462S1
公开(公告)日：2003-01-28
申请号：US29132833
申请日：2000-11-17
申请人： Ken Onodera , Shuho Yokokawa , Sho Sawahata
设计人： Ken Onodera , Shuho Yokokawa , Sho Sawahata

4. 发明授权

US06442360B1 Lamp holder, and lamp cartridge using the same and fixing unit using the same 有权
标题翻译：灯座和使用相同的灯座以及使用其的固定单元
公开(公告)号：US06442360B1
公开(公告)日：2002-08-27
申请号：US09714098
申请日：2000-11-17
申请人： Ken Onodera , Sho Sawahata , Shuho Yokokawa , Kunitomo Takahashi
发明人： Ken Onodera , Sho Sawahata , Shuho Yokokawa , Kunitomo Takahashi
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： The work involved in replacing the fixing lamps in a printer is made easy, and the non-operational period of the printer associated with such maintenance work is shortened. A portion of a fixing lamp is formed in a lamp cartridge which includes a first lamp holder for holding one end of the fixing lamp; a second lamp holder for holding the other end of the fixing lamp; and a protective member holding portion for holding a lamp protective member which is attached depending on necessity. The protective member holding portion is arranged around a region where the lamp holding member is placed, and, thereby, all of the plurality of fixing lamps are capable of being attached to and removed from the heating roller as a unit from one end of the heating roller.
摘要翻译：更换打印机中的固定灯所涉及的工作变得容易，并且与这种维护工作相关联的打印机的非操作时间缩短。固定灯的一部分形成在灯筒中，该灯筒包括用于保持固定灯的一端的第一灯座; 用于保持固定灯的另一端的第二灯座; 以及用于保持根据需要安装的灯保护构件的保护构件保持部。保护构件保持部分布置在放置灯保持构件的区域周围，从而可以从加热的一端作为一个单元将所有多个固定灯作为一个单元附着和移除滚筒。

5. 发明授权

US06393248B1 Fixing device of image forming apparatus and fixing roller 有权
标题翻译：图像形成装置和定影辊的固定装置
公开(公告)号：US06393248B1
公开(公告)日：2002-05-21
申请号：US09709507
申请日：2000-11-13
申请人： Teruaki Tsurusaki , Shuho Yokokawa , Kunitomo Takahashi , Sho Sawahata , Ken Onodera
发明人： Teruaki Tsurusaki , Shuho Yokokawa , Kunitomo Takahashi , Sho Sawahata , Ken Onodera
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： In a fixing device of an image forming apparatus, at least one roller of a pair of rollers (14, 15) that come into pressure contact with each other is regulated so that outer diameter of the roller is 80 to 120 mm and total length of the roller (length in the axial direction) is 470 to 600 mm, and the roller is driven and rotated at the number of revolutions of 60 to 300 rpm by fitting a key groove (14c) formed at an end of the roller to a drive key (27a) provided for a drive force-transmitting shaft. Further, average thickness of core metal material (14a) of the fixing roller is regulated so that the moment of inertia in a direction of a rotational shaft of the fixing roller is 70 Kg·cm2 and less.
摘要翻译：在图像形成装置的定影装置中，调节彼此压力接触的一对辊（14,15）的至少一个辊，使得辊的外径为80〜120mm，总长度辊（轴向长度）为470〜600mm，通过将形成在辊的端部的键槽（14c）装配到驱动装置上，使辊子以60〜300rpm的转数驱动旋转钥匙（27a）用于驱动力传递轴。此外，定影辊的芯金属材料（14a）的平均厚度被调节，使得定影辊的旋转轴的方向上的惯性矩为70Kg·cm 2以下。

6. 发明授权

US5881348A Release agent supplying member, release agent supplying apparatus and fixing apparatus using the same 失效
标题翻译：脱模剂供给部件，脱模剂供给装置及使用其的定影装置
公开(公告)号：US5881348A
公开(公告)日：1999-03-09
申请号：US955116
申请日：1997-10-21
申请人： Ken Onodera , Shuho Yokokawa , Kunitomo Takahashi , Hiroshi Ueno , Sho Sawahata , Tetsuya Ohba
发明人： Ken Onodera , Shuho Yokokawa , Kunitomo Takahashi , Hiroshi Ueno , Sho Sawahata , Tetsuya Ohba
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093 , Y10S118/01
摘要： A release agent supplying member (21) is formed by release agent discharge portions (21a) for discharging release agent, and liquid level uniforming portions (21b) for uniforming a liquid level of the release agent discharged from the release agent discharge portions before supplying the release agent discharged from the release agent discharge portions to a subject to be coated.
摘要翻译：脱模剂供给构件（21）由脱模剂用脱模剂排出部（21a）和液面均匀化部（21b）形成，使得在供给前述脱模剂排出部排出的脱模剂的液面均匀脱模剂从脱模剂排出部排出到被涂敷物。

7. 发明授权

US5557386A Toner recovering device for electrophotographic apparatus and toner recovering filter for said toner recovering device 失效
标题翻译：用于电子照相设备的调色剂回收装置和用于所述调色剂回收装置的调色剂回收过滤器
公开(公告)号：US5557386A
公开(公告)日：1996-09-17
申请号：US558857
申请日：1995-11-16
申请人： Yuuji Meguro , Shuho Yokokawa , Isao Nakajima , Tsukasa Onose , Hiroshi Ueno
发明人： Yuuji Meguro , Shuho Yokokawa , Isao Nakajima , Tsukasa Onose , Hiroshi Ueno
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/10
摘要： A toner recovering device for an electrophotographic apparatus, which includes: a dust collector connected to a device for cleaning untransferred toner remaining on a photosensitive body; a toner recovering filter having an inlet port for introducing an air-toner mixture from the dust collector side and an exhaust port for filtering the air-toner mixture and discharging the air from which the toner has been removed; a filter mounting section for mounting the toner recovering filter; a joint mechanism having a joint and a hose member, one end of the hose member capable of being connected to the dust collector and other end thereof being joint, the joint being disposed at the inlet port, the joint mechanism being arranged in the filter mounting section in such a manner as to be opened and closed; a detector for sensing that the toner recovering filter has been mounted or not onto the filter mounting section; and a pulling member for coupling the inlet port of the toner recovering filter to the joint in synchronism with an operation of mounting the toner recovering filter onto the filter mounting section.
摘要翻译：一种用于电子照相设备的调色剂回收装置，包括：集尘器，连接到用于清洁残留在感光体上的未转印调色剂的装置; 调色剂回收过滤器，其具有用于从集尘器侧引入空气调色剂混合物的入口端口和用于过滤空气调色剂混合物并排出已从其中除去调色剂的空气的排气口; 用于安装调色剂回收过滤器的过滤器安装部分; 具有接头和软管构件的接合机构，所述软管构件的一端能够与集尘器连接，另一端为接头，所述接头设置在所述入口处，所述接合机构设置在所述过滤器安装以打开和关闭的方式进行; 检测器，用于感测调色剂回收过滤器已经被安装到过滤器安装部分上; 以及用于将调色剂回收过滤器的入口端口与将调色剂回收过滤器安装到过滤器安装部分上的操作同步的牵引构件。

8. 外观设计

USD420042S Cleaning member for fixing roller in an image forming apparatus 失效
公开(公告)号：USD420042S
公开(公告)日：2000-02-01
申请号：US81131
申请日：1997-12-23
申请人： Tomomichi Kawashima , Shuho Yokokawa , Kunitomo Takahashi , Tsukasa Onose , Hiroshi Hakuta
设计人： Tomomichi Kawashima , Shuho Yokokawa , Kunitomo Takahashi , Tsukasa Onose , Hiroshi Hakuta

9. 发明申请

US20080118269A1 Film loader for an image forming apparatus 有权
公开(公告)号：US20080118269A1
公开(公告)日：2008-05-22
申请号：US12005306
申请日：2007-12-27
申请人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
发明人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
IPC分类号： G03G15/08 , G03G15/16
CPC分类号： G03G15/754 , G03G2221/1606 , G03G2221/1642
摘要： A film loading method of an image forming apparatus, includes: loading an endless film which was stored in a container box, using at least two support members, to a film frame of the image forming apparatus, wherein the film is supported by the support members in a different form with respect to a condition of the film when loaded and fitted to the film frame. The support members are initially stored in the container box and serve as a packaging member for use in transporting and storing the film. The support members are attached to respective portions of the film frame and guide the film to be loaded and fitted onto the film frame. The film frame includes holding rollers, and the support members are attached to the respective portions of the film frame, coaxially with the holding rollers.

10. 发明授权

US07336917B2 Film loader for an image forming apparatus 有权
标题翻译：用于图像形成装置的胶片装载机
公开(公告)号：US07336917B2
公开(公告)日：2008-02-26
申请号：US10448293
申请日：2003-05-30
申请人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
发明人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
IPC分类号： G03G15/00
CPC分类号： G03G15/754 , G03G2221/1606 , G03G2221/1642
摘要： A film loader for the image forming apparatus has a film formed endlessly and a film frame for holding the film, wherein a guide member for attaching or detaching the film with respect to the film loading portion of the film frame is formed by a packaging member for use in transporting and storing the film.
摘要翻译：用于图像形成装置的胶片装载机具有不断地形成的膜和用于保持膜的胶片框架，其中，用于将膜相对于胶片框架的胶片装载部分附着或拆卸的引导构件由用于用于运输和存放胶片。

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