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1. 发明申请

US20080101810A1 IMAGE FORMING APPARATUS, FIXING DEVICE, LIGHT BLOCKING DEVICE, LIGHT BLOCKING MEMBER AND HOLDING DEVICE FOR IMAGE CARRIER 审中-公开
标题翻译：图像形成装置，固定装置，闭锁装置，遮光构件和用于图像载体的保持装置
公开(公告)号：US20080101810A1
公开(公告)日：2008-05-01
申请号：US11858926
申请日：2007-09-21
申请人： Shigeru Morimoto , Katsumi Harumoto , Mikio Saiki , Hiroko Furukata
发明人： Shigeru Morimoto , Katsumi Harumoto , Mikio Saiki , Hiroko Furukata
IPC分类号： G03B27/00
CPC分类号： G03G21/1832 , G03G15/75 , G03G2221/1609
摘要： An image forming apparatus includes: an image carrier; a fixing device disposed above the image carrier and fixing a transferred image on a recording medium to the recording medium, the transferred image being transferred from the image carrier; and a light blocking member disposed on the fixing device and blocking at least part of light reaching the image carrier.
摘要翻译：图像形成装置包括：图像载体; 固定装置，设置在图像载体上方，并将转印的图像固定在记录介质上，转印图像从图像载体传送; 以及设置在所述固定装置上并阻挡到达所述图像载体的光的至少一部分的遮光构件。

2. 发明授权

US08306457B2 Unit and image forming apparatus including the same 有权
标题翻译：单元和图像形成装置
公开(公告)号：US08306457B2
公开(公告)日：2012-11-06
申请号：US11949858
申请日：2007-12-04
申请人： Mikio Saiki , Hiroko Furukata
发明人： Mikio Saiki , Hiroko Furukata
IPC分类号： G03G15/16
CPC分类号： G03G21/1842 , G03G15/20 , G03G2221/1639
摘要： A unit, which is configured to be attachable to and detachable from a body of an apparatus, includes: a holding portion for holding the unit to attach and detach the unit to and from the apparatus body, the holding portion being projected from a housing of the unit; and a lock mechanism for fixing the unit to the apparatus body, wherein an operating portion of the lock mechanism is operated to retract inside a projection end portion of the holding portion, by an operation of moving the lock mechanism to a lock cancel position.
摘要翻译：被构造成可附接到设备主体并且可拆卸的单元包括：保持部分，用于保持单元以将设备附接到设备主体和从设备主体脱离，保持部分从壳体那个单位; 以及用于将所述单元固定到所述装置主体的锁定机构，其中，通过将所述锁定机构移动到锁定取消位置的操作，所述锁定机构的操作部分被操作以缩回所述保持部分的突出端部内部。

3. 发明授权

US07647016B2 Fixing device and image forming apparatus using the same 有权
标题翻译：固定装置及使用其的成像装置
公开(公告)号：US07647016B2
公开(公告)日：2010-01-12
申请号：US11853853
申请日：2007-09-12
申请人： Mikio Saiki
发明人： Mikio Saiki
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/206
摘要： A fixing device, includes: a heating member that rotates in a state heated by a heating unit; a driven member that is rotated by the heating member, and that conveys a sheet in cooperation with the heating member; a biasing unit that biases the heating member and the driven member in a contacting direction; a contact area forming member that forms a contact area of the heating member and the driven member by making the heating member and the driven member come in contact with each other; a support member that supports at least one of the heating member and the driven member so as to be freely moved in a direction approaching and separated with respect to the other member; and a fulcrum that is arranged in a downstream side of the contact area in a sheet conveying direction, and that movably supports the support member.
摘要翻译：一种定影装置，包括：加热构件，其在由加热单元加热的状态下旋转; 从动构件，其由加热构件旋转，并与加热构件协作地传送片材; 偏压单元，其在接触方向上偏压加热构件和从动构件; 接触区域形成构件，其通过使所述加热构件和所述从动构件彼此接触而形成所述加热构件和所述从动构件的接触区域; 支撑构件，其支撑所述加热构件和所述从动构件中的至少一个，以便能够相对于所述另一构件接近和分离的方向自由移动; 以及支撑件，其布置在片材输送方向上的接触区域的下游侧，并且可移动地支撑支撑构件。

4. 发明授权

US06347195B1 Image forming apparatus and cartridge discriminating apparatus 有权
标题翻译：图像形成装置和盒识别装置
公开(公告)号：US06347195B1
公开(公告)日：2002-02-12
申请号：US09645336
申请日：2000-08-25
申请人： Mikio Saiki , Masami Sakuma , Toru Isosu
发明人： Mikio Saiki , Masami Sakuma , Toru Isosu
IPC分类号： G03G1500
CPC分类号： G03G21/1896 , B41J2/17503 , B41J2/17546 , G03G15/0855 , G03G15/0863 , G03G15/0865
摘要： An apparatus for discriminating different kinds of cartridges includes a first discriminating unit which discriminates a positional relation between a fitting portion provided at a predetermined position at a side of the cartridge and a fitted portion provided at a predetermined position at a side of the image forming apparatus on a fitting surface when in a loaded state to determine characteristics of the cartridge and characteristics of the image forming apparatus. The apparatus includes a second discriminating unit which discriminates mechanical compatibility by defining a positional relation between the fitting portion and the fitted portion in the loaded state in a fitting direction according to the characteristics of the cartridge and the characteristics of the image forming apparatus.
摘要翻译：用于识别不同种类的盒的装置包括：第一识别单元，其判别设置在盒的一侧的预定位置处的装配部与设置在图像形成装置的一侧的预定位置处的配合部之间的位置关系在装载状态下的装配表面上，以确定盒的特性和图像形成装置的特性。该装置包括：第二识别单元，其根据墨盒的特性和图像形成装置的特性，通过在装配状态下沿装配方向限定装配部分和装配部分之间的位置关系来鉴别机械相容性。

5. 发明授权

US08792814B2 Releasing device, fixing device and image forming apparatus 有权
标题翻译：释放装置，定影装置和图像形成装置
公开(公告)号：US08792814B2
公开(公告)日：2014-07-29
申请号：US12554314
申请日：2009-09-04
申请人： Mikio Saiki , Shinichi Sakai , Yasuhide Saito , Takeshi Nakaoka
发明人： Mikio Saiki , Shinichi Sakai , Yasuhide Saito , Takeshi Nakaoka
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A releasing device includes: a releasing unit that is made of a resin and disposed on a downstream side in a conveying direction of a recording medium from a fixing portion of a fixing unit which fixes a toner image on the recording medium, the releasing unit releasing the recording medium from the fixing unit; a supporting unit that supports the releasing unit on a supporting face and maintains the releasing unit and the fixing unit in a non-contact state; a screw that is advanced in a direction along the supporting face to secure the releasing unit; and a protruding portion provided between the releasing unit and the supporting unit and disposed at a position in a range extending from a first region between the screw and the supporting face to a second region shifted from the first region in a tightening direction side of the screw.
摘要翻译：一种释放装置包括：释放单元，其由树脂制成并且设置在记录介质的输送方向的下游侧，该定影单元将定影单元的固定部分固定在记录介质上，释放单元释放来自定影单元的记录介质; 支撑单元，其将释放单元支撑在支撑面上并将释放单元和定影单元维持在非接触状态; 沿着所述支撑面的方向前进的螺钉，以固定所述释放单元; 以及突出部，其设置在所述释放单元和所述支撑单元之间并且设置在从所述螺钉和所述支撑面之间的第一区域延伸到从所述螺钉的紧固方向侧的所述第一区域偏移的第二区域的位置处。

6. 发明申请

US20060018679A1 Image formation device 失效
标题翻译：图像形成装置
公开(公告)号：US20060018679A1
公开(公告)日：2006-01-26
申请号：US11058271
申请日：2005-02-16
申请人： Masahiro Ishino , Mikio Saiki , Masami Ishida , Yoshiyasu Tanioka , Hiroshi Daigo
发明人： Masahiro Ishino , Mikio Saiki , Masami Ishida , Yoshiyasu Tanioka , Hiroshi Daigo
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/2017
摘要： An image formation device is provided, at which a fixing device is disposed inside a housing of a printer main body, and which is configured in a fanless ventilation structure. This image formation device is provided with a fixing unit mounting portion positioned at an upper portion of the housing, and surrounded by a partition wall and a heat-shielding member extending from a side face of the partition wall, the fixing apparatus being placed on the heat-shielding member, and the fixing unit mounting portion being isolated such that hot air will not flow to equipment inside the housing; a cover member for covering the fixing unit mounting portion; a ventilation portion which includes ventilation apertures formed through the cover member, and a conveyance portion for the recording medium.
摘要翻译：提供了一种图像形成装置，其中定影装置设置在打印机主体的壳体内，并且构造成无风扇的通风结构。该图像形成装置设置有固定单元安装部，该固定单元安装部位于壳体的上部，被隔壁和从隔壁的侧面延伸的隔热构件包围，定影装置被配置在隔热构件，并且固定单元安装部分被隔离，使得热空气不会流到壳体内的设备; 用于覆盖固定单元安装部分的盖构件; 通风部，其包括通过所述盖部件形成的通气孔，以及用于所述记录介质的输送部。

7. 发明授权

US08958732B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08958732B2
公开(公告)日：2015-02-17
申请号：US13605309
申请日：2012-09-06
申请人： Mikio Saiki
发明人： Mikio Saiki
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/00156 , G03G2215/2029
摘要： A fixing device includes a plurality of belt support members including a first roller, an endless belt, a heating structure, a first support that has two bearings and an urging part and supports the first roller via the urging part and the two bearings, a second support that supports at least one another belt support member excluding the first roller, the second support rotatably supporting the first roller, an angle changing mechanism that changes an angle of the first support with respect to the second support to correct eccentricity in a width direction of the endless belt, and a second roller that rotates while being pressed against an outer surface of the endless belt, the second roller sandwiching a medium carrying an unfixed toner image between the second roller and the endless belt, the second roller fixing the toner image to the medium in cooperation with the endless belt.
摘要翻译：固定装置包括多个带支撑构件，包括第一辊，环形带，加热结构，具有两个轴承的第一支撑件和推动部件，并且经由推压部件和两个轴承支撑第一辊子，第二支撑件，其支撑除了第一辊子之外的至少另一个带支撑构件，第二支撑件可旋转地支撑第一辊子;角度改变机构，其改变第一支撑件相对于第二支撑件的角度，以校正宽度方向上的偏心度环形带和第二辊，其在被压靠在环形带的外表面上的同时旋转，第二辊夹着在第二辊和环形带之间承载未定影调色剂图像的介质，第二辊将调色剂图像定影到该媒体与无端带配合。

8. 发明授权

US07236716B2 Image formation device having a fixing apparatus placed on a heat-shielding member 失效
标题翻译：图像形成装置具有放置在隔热构件上的定影装置
公开(公告)号：US07236716B2
公开(公告)日：2007-06-26
申请号：US11058271
申请日：2005-02-16
申请人： Masahiro Ishino , Mikio Saiki , Masami Ishida , Yoshiyasu Tanioka , Hiroshi Daigo
发明人： Masahiro Ishino , Mikio Saiki , Masami Ishida , Yoshiyasu Tanioka , Hiroshi Daigo
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G21/206 , G03G15/2017
摘要： An image formation device is provided, at which a fixing apparatus is disposed inside a housing of a printer main body, and which is configured in a fanless ventilation structure. This image formation device is provided with: a fixing unit mounting portion positioned at an upper portion of the housing, and surrounded by a partition wall and a heat-shielding member extending from a side face of the partition wall, the fixing apparatus being placed on the heat-shielding member, and the fixing unit mounting portion being isolated such that hot air will not flow to equipment inside the housing; a cover member for covering the fixing unit mounting portion; a ventilation portion which includes ventilation apertures formed through the cover member; and a conveyance portion for the recording medium.
摘要翻译：提供了一种图像形成装置，其中定影装置设置在打印机主体的壳体内，并且被构造成无风扇的通风结构。该图像形成装置设置有：固定单元安装部，其定位在壳体的上部，并且被分隔壁和从隔壁的侧面延伸的隔热构件包围，定影装置放置在隔热构件和固定单元安装部隔离，使得热空气不会流到壳体内的设备; 用于覆盖固定单元安装部分的盖构件; 通风部，其包括通过所述盖部件形成的通气孔; 和用于记录介质的传送部分。

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