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1. 发明授权

US06523821B2 Paper feeder apparatus for use with image forming apparatus 有权
标题翻译：用于图像形成装置的供纸装置
公开(公告)号：US06523821B2
公开(公告)日：2003-02-25
申请号：US09790155
申请日：2001-02-21
申请人： Nobuyuki Kashiwagi , Masami Fuchi , Yasuyuki Hirai , Yoshihiro Yamaguchi , Yukio Hashimoto , Masaki Higashiyama
发明人： Nobuyuki Kashiwagi , Masami Fuchi , Yasuyuki Hirai , Yoshihiro Yamaguchi , Yukio Hashimoto , Masaki Higashiyama
IPC分类号： B65H100
CPC分类号： G03G15/6502 , B65H5/12 , B65H2406/122 , B65H2406/323
摘要： A feeder apparatus arranged on a side of a main body of an image forming apparatus is provided with a top door and a vertical door. The top door is provided in an opening defined above a sheet stacker, and the vertical door is provided in an opening defined on a side of the sheet stacker to enable an operator to replenish sheets inside the feeder apparatus. Switches are provided to detect as to whether the top door or the vertical door is opened. The feeder apparatus is constructed in such a manner that upward movement of the sheet stacker is suspended when the top door is detected to be opened and that upward and downward movement of the sheet stacker is suspended when the vertical door is detected to be opened.
摘要翻译：设置在图像形成装置的主体侧的馈送装置设置有顶门和垂直门。顶门设置在纸张堆放器上方定义的开口中，垂直门设置在限定在纸张堆放器一侧的开口中，以使操作员能够补充进纸设备内的纸张。提供开关以检测顶门或垂直门是否打开。供纸装置的结构是这样一种方式，当检测到上门打开时，纸张堆垛机向上移动，并且当检测到垂直门被打开时，纸张堆垛机的向上和向下移动被暂停。

2. 发明授权

US06543759B2 Paper feeder for use in image forming apparatus 有权
标题翻译：用于成像设备的供纸盒
公开(公告)号：US06543759B2
公开(公告)日：2003-04-08
申请号：US09789269
申请日：2001-02-20
申请人： Yoshihiro Yamaguchi , Masami Fuchi , Nobuyuki Kashiwagi , Kiyonori Yamamoto , Masaki Higashiyama
发明人： Yoshihiro Yamaguchi , Masami Fuchi , Nobuyuki Kashiwagi , Kiyonori Yamamoto , Masaki Higashiyama
IPC分类号： B65H314
CPC分类号： B65H3/44 , B65H3/128 , B65H3/48 , B65H3/56
摘要： A paper feeder is able to properly separate and convey the uppermost sheet of paper from sheets stacked beneath it in a paper bin while effectively preventing multiple paper sheet feeds and other paper feed problems. The paper feeder includes a paper separator for lifting upper sheets, and separating the uppermost sheet from the sheet immediately beneath it by blowing air against an upper-forward end of a stack of paper loaded in a paper bin, and a vacuum paper carrier for holding the uppermost sheet by suction and carrying it. The paper separator has lifting nozzles for lifting side ends of the upper sheets, by blowing air toward side portions, excluding a central portion, of the stack of paper loaded in the paper bin.
摘要翻译：进纸器能够将最上面的纸张从纸堆叠在其下方的纸张中适当地分离并传送，同时有效地防止多张纸张进纸和其他供纸问题。供纸器包括用于提升上部纸张的纸张分离器，并且通过将空气吹向装载在纸箱中的一叠纸张的上前端，并将最上面的纸张与其正下方的纸张分开，并且用于保持最上面的纸张通过抽吸并携带。纸分离器具有用于提升上部纸张的侧端的提升喷嘴，该纸张分离器通过朝向装在纸盒中的纸堆的中央部分的侧部吹送空气。

3. 发明授权

US06595511B2 Paper feeder 有权
公开(公告)号：US06595511B2
公开(公告)日：2003-07-22
申请号：US10107355
申请日：2002-03-28
申请人： Mitsuhiro Goda , Masaki Higashiyama , Masami Fuchi , Kiyonori Yamamoto
发明人： Mitsuhiro Goda , Masaki Higashiyama , Masami Fuchi , Kiyonori Yamamoto
IPC分类号： B65H314
CPC分类号： B65H3/54 , B65H3/128 , B65H3/48 , B65H2511/10 , B65H2513/11 , B65H2515/212 , B65H2220/01 , B65H2220/02
摘要： A paper feeder comprises a paper-stacking mechanism having a paper-stacking plate on which the papers are to be stacked, and a width-limiting member for limiting the position of the papers stacked on said paper-stacking plate in the direction of width of the papers; a suction/feed mechanism disposed above the paper-stacking mechanism to feed by suction the uppermost paper stacked on the paper-stacking plate; and an air-blowing mechanism disposed on the front side of the paper-stacking means in the direction in which the papers are conveyed and including an air duct extending in a direction at right angles with the direction in which the paper is conveyed, said air duct having plural nozzles for jetting out the air against an upper portion at the front end of the papers stacked on said paper-stacking means, and a fan connected to an end of said air duct. The width-limiting member is provided with a closure member for closing the nozzles located on the outer sides of the width-limiting member, of the plural nozzles.

4. 发明授权

US06412769B1 Paper feeder 有权
标题翻译：送纸器
公开(公告)号：US06412769B1
公开(公告)日：2002-07-02
申请号：US09599512
申请日：2000-06-23
申请人： Mitsuhiro Goda , Masaki Higashiyama , Masami Fuchi , Kiyonori Yamamoto
发明人： Mitsuhiro Goda , Masaki Higashiyama , Masami Fuchi , Kiyonori Yamamoto
IPC分类号： B65H312
CPC分类号： B65H3/54 , B65H3/128 , B65H3/48 , B65H2511/10 , B65H2513/11 , B65H2515/212 , B65H2220/01 , B65H2220/02
摘要： A paper feeder comprises a paper-stacking mechanism having a paper-stacking plate on which the papers are to be stacked, and a width-limiting member for limiting the position of the papers stacked on said paper-stacking plate in the direction of width of the papers; a suction/feed mechanism disposed above the paper-stacking mechanism to feed by suction the uppermost paper stacked on the paper-stacking plate; and an air-blowing mechanism disposed on the front side of the paper-stacking means in the direction in which the papers are conveyed and including an air duct extending in a direction at right angles with the direction in which the paper is conveyed, said air duct having plural nozzles for jetting out the air against an upper portion at the front end of the papers stacked on said paper-stacking means, and a fan connected to an end of said air duct. The width-limiting member is provided with a closure member for closing the nozzles located on the outer sides of the width-limiting member, of the plural nozzles.
摘要翻译：供纸器包括具有堆叠纸张的纸张堆叠机构，纸张堆叠板将堆叠在纸张堆叠板上，宽度限制部件用于限制堆叠在所述纸张堆叠板上的纸张在宽度方向上的位置纸张; 设置在纸张堆叠机构上方的吸入/进给机构，通过抽吸将堆叠在纸张堆叠板上的最上面的纸张进给; 以及设置在纸张堆叠装置的前侧上的纸张的输送方向上的送风机构，包括沿与纸张的传送方向成直角的方向延伸的风道，所述空气管道，其具有多个喷嘴，用于将空气喷射到堆叠在所述纸张堆叠装置上的纸张的前端上的上部;以及风扇，连接到所述风道的一端。宽度限制部件设置有用于关闭位于多个喷嘴的宽度限制部件的外侧上的喷嘴的关闭部件。

5. 发明申请

US20100317554A1 LUBRICATING OIL COMPOSITION 审中-公开
标题翻译：润滑油组成
公开(公告)号：US20100317554A1
公开(公告)日：2010-12-16
申请号：US12816224
申请日：2010-06-15
申请人： Masami Fuchi , Takahiro Nakagawa , Michio Shiga
发明人： Masami Fuchi , Takahiro Nakagawa , Michio Shiga
IPC分类号： C10M137/00
CPC分类号： C10M141/10 , C10M163/00 , C10M2203/1025 , C10M2207/026 , C10M2209/084 , C10M2215/064 , C10M2215/08 , C10M2215/28 , C10M2219/046 , C10M2219/106 , C10M2223/08 , C10M2229/02 , C10N2230/06 , C10N2230/36 , C10N2240/042 , C10N2220/022 , C10M2201/085 , C10N2210/02
摘要： There is provided a lubricating oil composition that has good friction performance and friction performance durability, and which is unlikely to cause degradation of oil seals made from fluororubbers, and which is particularly useful as an automatic transmission fluid. This lubricating oil composition is produced by adding a phosphorus/nitrogen-containing ashless dispersant of 0.2 to 8 wt % with a nitrogen/phosphorus ratio of 1.5 to 2.8, a friction modifier of 0.01 to 5 wt %, a metal-containing detergent of 0.005 to 2 wt %, and an antioxidant of 0.1 to 5 wt % as additives to a base oil with a lubricating viscosity.
摘要翻译：提供了具有良好的摩擦性能和摩擦性能耐久性的润滑油组合物，并且不太可能导致由氟橡胶制成的油封的劣化，并且其特别适用于自动变速器油。该润滑油组合物通过将氮含量为1.5〜2.8，摩擦改性剂为0.01〜5重量％，含金属的洗涤剂为0.005〜0.2重量％的含磷/含氮无灰分散剂，至2重量％，作为添加剂的抗氧化剂为0.1〜5重量％，具有润滑粘度。

6. 发明授权

US07681879B2 Sheet feeder and image forming apparatus 有权
标题翻译：送纸器和成像设备
公开(公告)号：US07681879B2
公开(公告)日：2010-03-23
申请号：US11904218
申请日：2007-09-26
申请人： Masami Fuchi
发明人： Masami Fuchi
IPC分类号： B65H1/00
CPC分类号： B65H1/04 , B65H1/14 , B65H2405/11152 , B65H2405/15 , B65H2511/214 , B65H2220/02 , B65H2220/11 , B65H2220/04
摘要： A sheet feeder is provided with a sheet accommodating portion, an elevating plate and an inclining mechanism. The sheet accommodating portion includes a bottom plate and a plurality of side plates provided perpendicular to the bottom plate, and can accommodate a plurality of sheets. The sheets accommodated in the sheet accommodating portion are successively fed to the outside from the uppermost one. The elevating plate is movable upward and downward and used to stack the sheets in the sheet accommodating portion. The inclining mechanism inclines the elevating plate such that the front ends of the sheets with respect to a sheet feeding direction are inclined downward during sheet feeding.
摘要翻译：片材进给器设置有片材容纳部分，升降板和倾斜机构。纸张容纳部包括底板和垂直于底板设置的多个侧板，并且可容纳多个纸张。容纳在纸张容纳部分中的纸张从最上面的纸张连续地供给到外部。升降板可向上和向下移动并用于将片材堆叠在片材容纳部分中。倾斜机构倾斜升降板，使得片材相对于送纸方向的前端在供纸期间向下倾斜。

7. 发明授权

US06739778B2 Sheet transport device 有权
标题翻译：纸张输送装置
公开(公告)号：US06739778B2
公开(公告)日：2004-05-25
申请号：US10094771
申请日：2002-03-11
申请人： Masami Fuchi , Hideaki Kimata , Mitsuhiro Shibata , Tsuyoshi Koyanagi , Yuzo Onishi
发明人： Masami Fuchi , Hideaki Kimata , Mitsuhiro Shibata , Tsuyoshi Koyanagi , Yuzo Onishi
IPC分类号： B41J2902
CPC分类号： G03G15/6558 , B65H3/44 , B65H5/38 , B65H2402/441 , B65H2601/11 , G03G15/1665 , G03G2215/00544
摘要： Disclosed is a sheet transport device for use in an image forming apparatus in which one surface of a guide member and one surface of a first counterpart member define a first sheet transport path, and the opposite surface of the guide member and one surface of a second counterpart member define a second sheet transport path. The second counterpart member is pivotally supported on a main body of the image forming apparatus to be selectively set to a closed position for defining the second sheet transport path and an opened position for exposing an interior of the second sheet transport path. The guide member is pivotally supported on the main body of the image forming apparatus to be selectively set to a closed position for defining the first sheet transport path and a closed position for exposing an interior of the first sheet transport path. The sheet transport device has retaining means for retaining the guide member at the closed position. The guide member is retained at the closed position when the second counterpart member is set to the opened position by the retaining means.
摘要翻译：公开了一种用于图像形成装置的片材输送装置，其中，引导构件的一个表面和第一对应构件的一个表面限定第一片材输送路径，并且引导构件的相对表面和第二对方成员定义第二个纸张传送路径。第二配对构件枢转地支撑在图像形成装置的主体上，以被选择性地设置在用于限定第二纸张传送路径的关闭位置和用于曝光第二纸张传送路径的内部的打开位置。引导构件枢转地支撑在图像形成装置的主体上，以选择性地设置在关闭位置，用于限定第一片材传送路径和用于暴露第一片材传送路径内部的关闭位置。片材输送装置具有用于将引导构件保持在关闭位置的保持装置。当第二配对构件通过保持装置设置在打开位置时，引导构件保持在关闭位置。

8. 发明授权

US5040779A Detachable paper delivery roller for a paper utilizing device 失效
标题翻译：用于纸张利用装置的可拆卸送纸辊
公开(公告)号：US5040779A
公开(公告)日：1991-08-20
申请号：US368839
申请日：1989-06-20
申请人： Tadakazu Ogiri , Hiroshi Kubota , Masami Fuchi , Junya Sasabe , Masao Sugimori
发明人： Tadakazu Ogiri , Hiroshi Kubota , Masami Fuchi , Junya Sasabe , Masao Sugimori
IPC分类号： B65H3/06
CPC分类号： B65H3/0669 , Y10S384/906 , Y10T403/19 , Y10T403/5706 , Y10T403/5741
摘要： A paper delivery apparatus for delivering paper to a predetermined place by driving a roller support shaft with a the paper coming in contact with roller attached to the roller support shaft. The roller support shaft and the drive shaft are connected to each other between a pair of lateral plates. Bearings are attached to the roller support shaft at both ends thereof and are axially movably supported by bearing support members. The roller support shaft together with the bearings may be readily removed from the bearing support members by moving the roller support shaft or the bearings in the axial direction.

9. 发明授权

US07823874B2 Paper feeder 有权
标题翻译：送纸器
公开(公告)号：US07823874B2
公开(公告)日：2010-11-02
申请号：US12199170
申请日：2008-08-27
申请人： Masami Fuchi
发明人： Masami Fuchi
IPC分类号： B65H1/18
CPC分类号： B65H7/04 , B65H1/08 , B65H2405/111 , B65H2511/212 , B65H2511/51 , B65H2553/612 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A paper feeder comprising an actuator and a sensor mounted on a main body, the actuator being capable of contacting an upper surface of a sheet placed on a bottom plate provided in a sheet tray as the bottom plate is raised, thereby allowing the sensor to detect that the sheet is present. The paper feeder further comprises a through bore formed in the bottom plate for receiving the actuator when a sheet is absent from the sheet tray, so that the sensor may detect that the sheet is absent, and a push-out guide provided on peripheries of the through bore for contacting the actuator in the through bore as the sheet tray is pulled out, thereby pushing the actuator upward out of the through bore.
摘要翻译：一种供纸器，包括一个致动器和一个安装在主体上的传感器，当底板升高时，致动器能够接触设置在纸盘中的底板上的纸张的上表面，从而允许传感器检测表单存在。供纸器还包括形成在底板中的通孔，用于当片材不在片材托盘中时接收致动器，使得传感器可以检测到该片材不存在，并且在外围设置有推出引导件通过孔，当片材托盘被拉出时，用于接触通孔中的致动器，从而将致动器向上推出通孔。

10. 发明授权

US5617193A Image transferred sheet conveying guide for use in an image forming apparatus 失效
标题翻译：用于图像形成装置的图像转印纸张输送引导件
公开(公告)号：US5617193A
公开(公告)日：1997-04-01
申请号：US276784
申请日：1994-07-18
申请人： Keiji Ban , Tetsuro Tomoe , Masami Fuchi , Hiroaki Tsuchiya , Osamu Yoshimura , Shinichi Tanaka
发明人： Keiji Ban , Tetsuro Tomoe , Masami Fuchi , Hiroaki Tsuchiya , Osamu Yoshimura , Shinichi Tanaka
IPC分类号： B65H5/36 , G03G15/00 , G03G15/14
CPC分类号： G03G15/657 , G03G2215/00413
摘要： A conveying guide for conveying a sheet onto which an image has been transferred is made of a synthetic resin having a resistance higher than the resistance of the transfer sheet. The upstream side end of the upper surface of the conveying guide is located sufficiently lower than the position at which the sheet is separated from the surface of the photoreceptor drum. With these arrangements, the charging of the conveying guide due to the friction between the sheet and the guide is prevented, thereby restraining the image quality deterioration.
摘要翻译：用于输送图像已经转印到其上的片材的输送引导件由具有高于转印片的电阻的电阻的合成树脂制成。输送引导件的上表面的上游侧端部位于足够低于片材从感光鼓表面分离的位置。利用这些布置，防止了由于片材和引导件之间的摩擦而导致的输送引导件的充电，从而抑制了图像质量的恶化。

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