公开(公告)号：US07497433B2

公开(公告)日：2009-03-03

申请号：US10562971

申请日：2004-06-24

申请人： Hiroyuki Nagao

发明人： Hiroyuki Nagao

IPC分类号： B65H3/52

CPC分类号： B65H3/5261 ,  B65H27/00 ,  B65H2404/18 ,  B65H2404/5521

摘要： A sheet feeder feeds sheets fed from a document tray one by one. The sheet feeder includes a document tray (22) configured to accommodate therein a stack of sheets; a pickup roller (R1) configured to contact the stack of sheets and feed the sheets toward a feed path; and a feed roller (R2) and a reverse roller (R2a) which are located downstream of the pickup roller (R1), the reverse roller (R2a) including an inner sponge member (SP) having an outer periphery formed with a coating layer (Ct) having a surface smoothed to such an extent as to have a gloss.

摘要翻译： 送纸器一张一张地从纸盘送纸。 纸张馈送器包括被配置为在其中容纳一叠纸张的文件托盘（22） 拾取辊（R1），其构造成接触所述堆叠的片材并将所述片材馈送到进给路径; 以及位于拾取辊（R1）下游的进给辊（R2）和反转辊（R2a），反转辊（R2a）包括具有形成有涂层的外周的内海绵部件（SP） Ct），其表面平滑至具有光泽的程度。

公开(公告)号：US07305209B2

公开(公告)日：2007-12-04

申请号：US10851163

申请日：2004-05-24

申请人： Sohichi Takata ,  Kazuo Nakamura ,  Hiroyuki Nagao ,  Takasi Nisida

发明人： Sohichi Takata ,  Kazuo Nakamura ,  Hiroyuki Nagao ,  Takasi Nisida

IPC分类号： G03G15/00

CPC分类号： G03G15/602 ,  G03G15/6564 ,  G03G15/6567

摘要： In an image reading device of a multifunction device, a sheet transport device is provided with a resist roller and a resist roller in a sheet transport path extending from a document tray on which a document as a sheet is placed to an image reading region where reading of a document is performed. The resist roller and a roller correct skewing of the sheet and delivers the sheet to a transport path extending to the resist roller placed in front of the image reading region. After having been corrected once in the resist roller, the document is transported to the resist roller, so that it is possible to reliably correct skewing of the sheet with the resist roller and the roller.

摘要翻译： 在多功能装置的图像读取装置中，片材输送装置在从作为片材的文件被放置的文件托盘延伸到读取图像读取区域的片材传送路径中设置有阻挡辊和抵抗辊 执行文档。 阻力辊和辊正确地偏移片材，并将片材输送到延伸到放置在图像读取区域前方的阻挡辊的输送路径。 在抗蚀剂辊被校正一次之后，文件被传送到阻挡辊，使得可以可靠地校正具有阻力辊和辊的片材的偏斜。

公开(公告)号：US20060157912A1

公开(公告)日：2006-07-20

申请号：US10562971

申请日：2004-06-24

申请人： Hiroyuki Nagao

发明人： Hiroyuki Nagao

IPC分类号： B65H3/52

CPC分类号： B65H3/5261 ,  B65H27/00 ,  B65H2404/18 ,  B65H2404/5521

摘要： A sheet feeder feeds sheets fed from a document tray one by one. The sheet feeder includes a document tray (22) configured to accommodate therein a stack of sheets; a pickup roller (R1) configured to contact the stack of sheets and feed the sheets toward a feed path; and a feed roller (R2) and a reverse roller (R2a) which are located downstream of the pickup roller (R1), the reverse roller (R2a) including an inner sponge member (SP) having an outer periphery formed with a coating layer (Ct) having a surface smoothed to such an extent as to have a gloss.

摘要翻译： 送纸器一张一张地从纸盘送纸。 纸张馈送器包括被配置为在其中容纳一叠纸张的文件托盘（22） 拾取辊（R 1），其构造成接触所述堆叠的片材并将所述片材朝向进给路径供给; 以及位于拾取辊（R 1）下游的进料辊（R 2）和反向辊（R 2a），反转辊（R 2a）包括具有外周的内部海绵部件（SP） 形成有具有平滑到具有光泽的程度的表面的涂层（Ct）。

公开(公告)号：US06988723B2

公开(公告)日：2006-01-24

申请号：US10448208

申请日：2003-05-30

申请人： Kenji Kitami ,  Kazuo Nakamura ,  Souichi Takata ,  Hiroyuki Nagao

发明人： Kenji Kitami ,  Kazuo Nakamura ,  Souichi Takata ,  Hiroyuki Nagao

IPC分类号： B65H3/06

CPC分类号： B65H1/14 ,  B65H2403/42 ,  B65H2405/11162 ,  B65H2511/20 ,  B65H2511/51 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

摘要： A sheet member feeding and conveying apparatus has a tray having a tray main body capable of displacement in directions close to and away from a pickup section for taking out a document in the take-out position. There is a tray driving section for driving the tray main body to be displaced in the directions close to and away from the pickup section. A control section is provided for controlling the tray driving section so as to, in a feeding state, drive the tray main body to be displaced so that a document closest to the pickup section held on the tray is placed in the take-out position, and in a waiting state, drive the tray main body to be displaced in a waiting position closer to the pickup section than a position where the maximum holding amount of documents are held on the tray.

摘要翻译： 片材进给和输送装置具有托盘，该托盘具有托盘主体，该托盘主体能够在靠近和远离用于取出取出位置的文档的拾取部分的方向上移位。 存在用于驱动托盘主体沿着靠近和远离拾取部分的方向移位的托盘驱动部分。 提供控制部分，用于控制托盘驱动部分，以便在馈送状态下驱动托盘主体移动，使得最靠近托盘上的拾取部分的原稿放置在取出位置， 并且在等待状态下，驱动托盘主体在与文档的最大保持量保持在托盘上的位置相比更靠近拾取部分的等待位置移动。

公开(公告)号：US06219507B1

公开(公告)日：2001-04-17

申请号：US09209708

申请日：1998-12-11

申请人： Yoshiharu Yoneda ,  Tatsuya Inoue ,  Hiroyuki Nagao ,  Shinji Sugita ,  Hiranaga Yamamoto

发明人： Yoshiharu Yoneda ,  Tatsuya Inoue ,  Hiroyuki Nagao ,  Shinji Sugita ,  Hiranaga Yamamoto

IPC分类号： G03G1500

CPC分类号： G03G15/6514 ,  G03G21/1623 ,  G03G2221/1684

摘要： When the manual feeder and developer collecting container is attached to the copier body, there is a space which is formed by translating the developer collecting container in the attaching direction (the B-direction) of the developer collecting container, between the developer collecting container and the rear frame. The manual feeder is attached so that part of the manual feeder is disposed in this space. The attached developer collecting container, is arranged out side of a space which is the paths of the manual feeder for movement in the X-direction and in the Y-direction. The attached manual feeder is disposed outside the space which is the path of the developer collecting container. A lever as a shifting element of shifting a pickup feeding element between active and inactive positions resides in a space defined by translating the mid area across the full sheet width of the acceptable maximum size, in the direction of the sheet thickness. The space of the path of the pickup feeding element for movement between the active and inactive positions, is arranged so as to be in contact with the two planes normal to the direction of the sheet thickness, and the lever resides within this space. This lever is extended to a space defined by translating a boundary area of the full sheet width of the acceptable maximum size in the direction of the sheet thickness so that the extended portion is coupled to a pickup solenoid as the movement drive source for the pickup feeder.

摘要翻译： 当手动进料器和显影剂收集容器附接到复印机主体时，存在通过在显影剂收集容器和显影剂收集容器之间沿显影剂收集容器的附接方向（B方向）平移显影剂收集容器而形成的空间， 后框架。 安装手动进纸器，使手动进纸器的一部分放置在该空间中。 附着的显影剂收集容器布置在作为在X方向和Y方向上移动的手动进给器的路径的空间的外侧。 附着的手动进料器设置在作为显影剂收集容器的路径的空间的外部。 作为将拾取器馈送元件在主动位置和非活动位置之间移动的移动元件的杠杆位于通过在片材厚度的方向上跨过可接受的最大尺寸的整个片材宽度平移中间区域所限定的空间。 用于在主动位置和非活动位置之间移动的拾取馈送元件的路径的空间被布置成与垂直于板厚方向的两个平面接触，并且杆位于该空间内。 该杠杆延伸到通过在片材厚度的方向上平移可接受的最大尺寸的整个片材宽度的边界区域所限定的空间，使得延伸部分耦合到拾取螺线管，作为用于拾取馈送器的移动驱动源 。

公开(公告)号：US5333849A

公开(公告)日：1994-08-02

申请号：US996522

申请日：1992-12-24

申请人： Hirotaka Toki ,  Hiranaga Yamamoto ,  Osamu Wakuda ,  Hiroyuki Nagao

发明人： Hirotaka Toki ,  Hiranaga Yamamoto ,  Osamu Wakuda ,  Hiroyuki Nagao

IPC分类号： B65H1/26 ,  B65H3/44 ,  G03G15/00

CPC分类号： G03G15/6502 ,  B65H3/44

摘要： A carriage driving mechanism moves a paper cassette forward and backward along a feeding direction. A cassette rotating mechanism rotates the paper cassette. A single carriage driving mechanism and a single cassette rotating mechanism are provided for each paper cassette and installed on a level between a cassette circular plate and a large turntable. The carriage driving mechanism includes a driving system constituted by a pulse motor, a series of gears, a pulley, a carriage, a wire wound around the pulley, and guide bars. The cassette rotating mechanism includes a pulse motor and a series of gears. The driving system of the carriage driving mechanism and the cassette rotating mechanism are mounted on the bottom surface of the carriage so as to be level, and move along with the carriage. This configuration enables a reduction in the height and size of a rotatable cassette-type feeding apparatus and an increase in copying functions.

摘要翻译： 托架驱动机构沿着进给方向向前和向后移动纸盒。 盒式旋转机构使纸盒旋转。 为每个纸盒提供单个托架驱动机构和单个盒旋转机构，并安装在盒式圆盘和大型转台之间的水平面上。 滑架驱动机构包括由脉冲电动机，一系列齿轮，滑轮，滑架，缠绕在滑轮上的线以及导杆构成的驱动系统。 盒式旋转机构包括脉冲电机和一系列齿轮。 滑架驱动机构和盒式旋转机构的驱动系统安装在滑架的底面上，使之平齐，并与滑架一起移动。 这种结构能够减小可旋转的盒式进给装置的高度和尺寸，并且增加了复印功能。

公开(公告)号：US4563397A

公开(公告)日：1986-01-07

申请号：US649299

申请日：1984-09-11

申请人： Ikuo Ishiguro ,  Hiroyuki Nagao

发明人： Ikuo Ishiguro ,  Hiroyuki Nagao

IPC分类号： C25D5/30 ,  C25D11/12 ,  C25D11/18 ,  C25D11/20 ,  G11B5/84 ,  G11B5/858 ,  C25D9/06 ,  C25D9/08 ,  G11B5/62

CPC分类号： C25D11/12 ,  C25D11/18 ,  G11B5/84 ,  G11B5/858 ,  Y10S205/922

摘要： Aluminum or an aluminum alloy on the surface of which an anodic oxide film comprising a porous layer and a barrier layer having micropores in the porous layer has been formed by a primary anodic oxidation treatment is subjected to a secondary anodic oxidation treatment and an immersion treatment so as to enlarge the pore diameter of the micropores, to make the cross-sectional profile of the micropores circular, and to make the thickness of the barrier layer and thus, the length of the micropores uniform, and subjecting the so treated aluminum or aluminum alloy to an electrolytic deposition treatment in an electrolytic bath containing a magnetic substance so as to uniformly allow a large amount of the magnetic substance to be deposited in the enlarged, uniform micropores, thereby obtaining a magnetic recording material having improved magnetic intensity and magnetic characteristics.

摘要翻译： 通过初次阳极氧化处理，在其表面上具有包括多孔层的阳极氧化膜和在多孔层中具有微孔的阻挡层的铝或铝合金进行二次阳极氧化处理和浸渍处理 为了扩大微孔的孔径，使微孔的截面形状为圆形，并且使阻挡层的厚度，从而使微孔的长度均匀，并对经过处理的铝或铝合金 在包含磁性物质的电解槽中进行电解沉积处理，以便均匀地允许大量的磁性物质沉积在扩大的均匀微孔中，从而获得具有改善的磁强度和磁特性的磁记录材料。