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21. 发明申请

US20100261002A1 SURFACE-TREATING LIQUID FOR CONDUCTIVE ELASTIC LAYER, METHOD OF SURFACE TREATMENT OF THE SAME, AND SURFACE-TREATED CONDUCTIVE MEMBER 审中-公开
标题翻译：用于导电弹性层的表面处理液，其表面处理方法和表面处理的导电构件
公开(公告)号：US20100261002A1
公开(公告)日：2010-10-14
申请号：US12740307
申请日：2008-10-27
申请人： Kei Tajima , Hideyuki Okuyama
发明人： Kei Tajima , Hideyuki Okuyama
IPC分类号： B32B5/16 , B05D5/12
CPC分类号： C09D175/04 , C08G18/6216 , C08G18/706 , C08G18/792 , C08G18/8064 , C08G18/8077 , C08J7/047 , C08J2321/00 , C08J2475/00 , C08K3/041 , C09D5/24 , C09D7/70 , F16C13/00 , G03G15/0233 , G03G15/1685 , G03G2215/00396 , Y10T428/25
摘要： A conductive member of a paper feed roller for use in an electrophotographic apparatus is provided which retains electrical conductivity in an adequate range, is effectively prevented from deteriorating in durability, and is reduced in the voltage dependence of electrical resistance and in resistance unevenness. This conductive member enables satisfactory print quality to be obtained over long. The conductive member comprises: a conductive elastic layer formed from one or more elastic materials selected from the group consisting of rubbers, resins, and thermoplastic elastomers; and a coating layer formed by applying a surface-treating liquid to the outer surface of the conductive elastic layer and then thermally curing the coating. The surface-treating liquid comprises: a medium containing, dispersed and/or dissolved therein, either a polyisocyanate compound or a combination of a polyol compound and an isocyanate compound; and carbon nanotubes dispersed in the medium.
摘要翻译：提供一种用于电子照相设备的供纸辊的导电构件，其保持导电性在适当范围内，有效地防止耐久性劣化，并且电阻和电阻不均匀性的电压依赖性降低。该导电构件能够长时间地获得令人满意的打印质量。导电构件包括：由选自橡胶，树脂和热塑性弹性体的一种或多种弹性材料形成的导电弹性层; 以及通过将表面处理液施加到导电性弹性层的外表面，然后热固化涂层而形成的涂层。表面处理液包括：含有其中分散和/或溶解的介质，多异氰酸酯化合物或多元醇化合物和异氰酸酯化合物的组合; 和碳纳米管分散在介质中。

22. 发明申请

US20100221051A1 Sheet feeding device and image forming apparatus incorporating same 有权
标题翻译：纸张馈送装置和包含其的图像形成装置
公开(公告)号：US20100221051A1
公开(公告)日：2010-09-02
申请号：US12659103
申请日：2010-02-25
申请人： Tomoyoshi Yamazaki , Haruyuki Honda , Hiroshi Fujiwara , Kazuyoshi Kondo , Toshikane Nishii , Mizuna Tanaka
发明人： Tomoyoshi Yamazaki , Haruyuki Honda , Hiroshi Fujiwara , Kazuyoshi Kondo , Toshikane Nishii , Mizuna Tanaka
IPC分类号： G03G15/00 , B65H3/00 , B65H1/20 , B65H1/08
CPC分类号： G03G15/6511 , B65H1/04 , B65H2405/1117 , B65H2405/1122 , B65H2801/06 , G03G2215/00396
摘要： A sheet feeding device includes a sheet feed cassette, a bottom plate and an end wall mechanism. When the number of recording media sheets decreases, the bottom plate hinged at a trailing edge thereof rises about the hinged end to keep the top sheet of the recording media sheets in contact with a sheet feed roller. The end wall mechanism includes a first urging member, a first pressing member, a support member, and a second pressing member, and aligns and presses the trailing edge of the recording medium. The first pressing member urged by the first urging member and supported by the support member presses the trailing edge of the recording medium. The second pressing member urged by the second urging member moves down due to the weight of the recording medium on the second pressing member and moves up when the number of the recording media sheets decreases.
摘要翻译：供纸装置包括供纸盒，底板和端壁机构。当记录介质片材的数量减少时，在其后缘处铰接的底板围绕铰链端部上升，以使记录介质片材的顶片与片材进给辊接触。端壁机构包括第一推动构件，第一按压构件，支撑构件和第二按压构件，并且对准并按压记录介质的后缘。由第一施力构件推压并由支撑构件支撑的第一按压构件按压记录介质的后缘。第二按压部件所推压的第二按压部件由于第二按压部件上的记录介质的重量而向下移动，并且当记录介质片材的数量减少时向上移动。

23. 发明申请

US20100104338A1 MEDIUM CONTAINING CASSETTE, MEDIUM FEEDING UNIT, OPTIONAL MEDIUM FEEDING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：包含中间件，中间送料单元，可选中间送料单元和图像形成装置
公开(公告)号：US20100104338A1
公开(公告)日：2010-04-29
申请号：US12582845
申请日：2009-10-21
申请人： Hiroshi UDAGAWA
发明人： Hiroshi UDAGAWA
IPC分类号： G03G15/00
CPC分类号： G03G15/6511 , G03G2215/00396 , G03G2215/004
摘要： A medium containing cassette includes: a container case for containing media; a stack plate movable in the container case and configured to stack the media thereon; a separator provided on the container case and configured to separate the media one by one; and a bias member configured to bias the stack plate toward the media stacked on the stack plate. The bias member is disposed to have a greater distance from the stack plate than the separator, in a direction from the stack plate to the separator, on a plane substantially perpendicular to a bias direction of the bias member.
摘要翻译：介质容纳盒包括：用于容纳介质的容器壳体; 堆叠板，其可在容器壳体中移动并且构造成在其上堆叠介质; 分离器，设置在容器壳体上并且被构造成逐个分离介质; 以及偏置构件，其构造成将堆叠板朝向堆叠在堆叠板上的介质偏置。在基本上垂直于偏置构件的偏置方向的平面上，偏置构件设置成在距离堆叠板到分离器的方向上具有比分离器更大的距离堆叠板的距离。

24. 发明授权

US07681877B2 Paper supply apparatus with brake lever controlled lifter for a printing device 有权
标题翻译：具有用于打印装置的制动杆控制升降器的供纸装置
公开(公告)号：US07681877B2
公开(公告)日：2010-03-23
申请号：US11971336
申请日：2008-01-09
申请人： Jung-yun Won
发明人： Jung-yun Won
IPC分类号： B65H1/08
CPC分类号： G03G15/6511 , G03G15/5004 , G03G2215/00396
摘要： An image forming device includes a paper supply apparatus including an adjustable knock-up plate to store a plurality of papers and having a lifter, a pick-up roller and feed roller to pick up each of the plurality of papers and feed each of the plurality of papers into the image forming device respectively, a motor to drive a plurality of units in the image forming device including the knock-up plate, and a brake unit to selectively transmit and disconnect power to the lifter. The lifting operation of the knock-up plate, to smoothly supply papers to the image forming device, is performed by receiving power from an existing arbitrary motor installed within the image forming device, and not from an exclusive motor that is solely used to drive and lift the knock-up plate.
摘要翻译：图像形成装置包括供纸装置，该纸供给装置包括可调节的敲打板以存储多张纸，并且具有提升器，拾取辊和进给辊，用于拾取多个纸张中的每一个并将多个纸张中的每一个进给的纸张分别成为驱动图像形成装置中的多个单元的电动机，该电动机用于选择性地传递和断开对升降器的电力的制动单元。通过接收来自安装在图像形成装置内的现有任意电动机的动力，而不是仅用于驱动的专用电动机来执行压板的提升操作以平滑地向成像装置供纸，抬起敲门板。

25. 发明授权

US07570914B2 Image forming apparatus and a paper feeding apparatus for the same 失效
标题翻译：图像形成装置及其供纸装置
公开(公告)号：US07570914B2
公开(公告)日：2009-08-04
申请号：US11242083
申请日：2005-10-04
申请人： Hyun-ho Kim , Joo-hwan Noh
发明人： Hyun-ho Kim , Joo-hwan Noh
IPC分类号： G03G15/00
CPC分类号： G03G15/6511 , G03G2215/00396
摘要： An image forming apparatus feeds a paper picked up by a pickup roller directly to a photoconductive drum and controls a linear velocity of the pickup roller so that it is slower than that of the photoconductive drum. The different linear velocities of the pickup roller and the photoconductive drum produces different velocities at the transfer nip (the area of contact between the photoconductive drum and a transferring roller) and the point where paper is picked up by the pickup roller. To compensate for the different velocities, the pickup roller can be rotated faster than the photoconductive drum for an angle that corresponds to the velocity difference. Additionally, when a velocity difference occurs between two rollers for feeding the paper, one of the rollers can be further rotated to compensate for the velocity difference.
摘要翻译：图像形成装置将由拾取辊拾取的纸张直接馈送到感光鼓并且控制拾取辊的线速度使其比感光鼓的线速度慢。拾取辊和感光鼓的不同线性速度在转印辊隙（感光鼓和转印辊之间的接触区域）以及由拾取辊拾取纸张的位置产生不同的速度。为了补偿不同的速度，拾取辊可以比对应于速度差的角度比感光鼓旋转得更快。此外，当在用于馈送纸张的两个辊之间发生速度差时，可以进一步旋转一个辊以补偿速度差。

26. 发明授权

US07457580B2 Sheet supplying device and image forming apparatus 有权
标题翻译：片材供应装置和图像形成装置
公开(公告)号：US07457580B2
公开(公告)日：2008-11-25
申请号：US11158134
申请日：2005-06-21
申请人： Makoto Kitamura
发明人： Makoto Kitamura
IPC分类号： G03G15/00
CPC分类号： B65H1/12 , B65H1/14 , B65H2403/47 , B65H2405/11162 , G03G15/6511 , G03G2215/00383 , G03G2215/00396
摘要： Printing sheets (4) are placed on a sheet placing plate (103). A pickup roller (6) contacts a surface of the uppermost printing sheet (4) placed on the sheet placing plate (103) and feeds the printing sheet (4) out of the sheet placing plate (103). A spring (109) resiliently urges the sheet placing plate (103) toward the pickup roller (6). A ratchet (108) moves in accordance with the movement of the sheet placing plate (103). The printing sheets (4) on the sheet placing plate (103) urges the pickup roller (6) upward so that a pickup frame (115) moves upward to a position detected by a position detecting sensor (65). In accordance with the detection signal from the position detecting sensor (65), a solenoid (71) moves a lock lever (110) so that the lock lever (110) engages the ratchet (108) to thereby restrict the movement of the sheet placing plate (103).
摘要翻译：打印纸（4）放置在纸张放置板（103）上。拾取辊（6）接触放置在纸张放置板（103）上的最上面的打印纸（4）的表面，并将打印纸（4）从纸张放置板（103）中取出。弹簧（109）弹性地将片材放置板（103）推向拾取辊（6）。棘轮（108）根据片材放置板（103）的运动而移动。纸张放置板（103）上的打印纸（4）向上推动拾取辊（6），使得拾取框架（115）向上移动到由位置检测传感器（65）检测到的位置。根据来自位置检测传感器（65）的检测信号，螺线管（71）使锁定杆（110）移动，使得锁定杆（110）接合棘轮（108），从而限制片材放置板（103）。

27. 发明授权

US07290762B2 Print media source for an imaging apparatus 有权
标题翻译：打印成像设备的媒体源
公开(公告)号：US07290762B2
公开(公告)日：2007-11-06
申请号：US10791505
申请日：2004-03-01
申请人： William Michael Connors , Victor David Hair , Tommy Otis Lowe
发明人： William Michael Connors , Victor David Hair , Tommy Otis Lowe
IPC分类号： B65H3/44
CPC分类号： B65H3/0661 , B65H3/44 , B65H2511/10 , G03G15/6511 , G03G2215/00383 , G03G2215/00396
摘要： An imaging apparatus includes a printing mechanism and a print media source for supplying print media sheets to the printing mechanism. The print media source includes a first media tray for holding a first print media, a second media tray for holding a second print media, and a sheet feeder mechanism having a sheet picking roller located to pick a top sheet of print media in the print media source, the top sheet of print media being located in one of the first media tray and the second media tray.
摘要翻译：成像设备包括用于将打印介质片材供应到打印机构的打印机构和打印介质源。打印介质源包括用于保持第一打印介质的第一介质托盘，用于保持第二打印介质的第二介质托盘和具有片材拾取辊的片材进给机构，所述片材进给机构定位成在打印介质中拾取打印介质的顶片源，打印介质的顶部片位于第一介质托盘和第二介质托盘之一中。

28. 发明申请

US20070183827A1 IMAGE FORMING DEVICE 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20070183827A1
公开(公告)日：2007-08-09
申请号：US11560918
申请日：2006-11-17
申请人： Hiroshi TERASHITA
发明人： Hiroshi TERASHITA
IPC分类号： G03G15/00
CPC分类号： G03G15/6502 , G03G2215/00383 , G03G2215/00396
摘要： In an image forming device, at least one optional paper cassette can be vertically mounted below a device main body having an image forming portion. A pickup roller picks up a recording paper from a recording paper storage portion adjacent a recording paper transportation path in the optional paper cassette. A feed roller transports the recording paper through the recording paper transportation path in the optional paper cassette from upstream to downstream. A combination of a power source and a power transmission path, which are used to drive both the pickup roller and the feed roller, can be optionally changed, and consequently, a plurality of operation arrangements can be utilized.
摘要翻译：在图像形成装置中，至少一个可选纸盒可以垂直地安装在具有图像形成部分的装置主体的下方。拾取辊从可选纸盒中的记录纸传送路径附近的记录纸存储部分拾取记录纸。进料辊通过上下游的可选纸盒中的记录纸输送路径输送记录纸。可以任意地改变用于驱动拾取辊和进给辊两者的电源和动力传递路径的组合，因此可以利用多个操作装置。

29. 发明申请

US20060083566A1 Imaging device 有权
标题翻译：成像设备
公开(公告)号：US20060083566A1
公开(公告)日：2006-04-20
申请号：US10966247
申请日：2004-10-15
申请人： Peter Hwang
发明人： Peter Hwang
IPC分类号： G03G15/00
CPC分类号： G03G15/6511 , G03G2215/00396
摘要： Embodiments of an imaging device are disclosed. In an example embodiment, first and second trays are provided. The second tray is movable. A roller is also provided that is configured to pick media from the first tray and the second tray, depending upon the position of the second tray.
摘要翻译：公开了一种成像装置的实施例。在示例性实施例中，提供了第一和第二托盘。第二个托盘是可移动的。还设置有辊，其被配置为根据第二托盘的位置从第一托盘和第二托盘拾取介质。

30. 发明申请

US20060024094A1 Tandem type color image forming machine 有权
公开(公告)号：US20060024094A1
公开(公告)日：2006-02-02
申请号：US11184807
申请日：2005-07-20
申请人： Masakazu Uehara
发明人： Masakazu Uehara
IPC分类号： G03G15/01
CPC分类号： G03G21/1609 , G03G15/0189 , G03G15/0194 , G03G15/6502 , G03G2215/00383 , G03G2215/00396 , G03G2215/0119 , G03G2215/0135 , G03G2215/0145 , G03G2221/169
摘要： A tandem type color image forming machine comprises a plurality of image forming units, a belt mechanism comprising an endless belt including a linear moving area, and a paper feed cassette in its image information machine body. The image forming units are arranged along the linear moving area of the belt with a space therebetween. The belt mechanism is arranged longitudinally so that the linear moving area of the belt extends almost in the vertical direction. The paper feed cassette is arranged longitudinally in the lateral direction of the belt mechanism or below the belt mechanism.

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