公开(公告)号：US5926680A

公开(公告)日：1999-07-20

申请号：US892663

申请日：1997-07-14

申请人： Kasumi Yamamoto ,  Masatoshi Takano ,  Tomoyuki Nishikawa ,  Tsutomu Sato ,  Tsukasa Yanashima ,  Yutaka Ishikawa ,  Hiroyuki Saito

发明人： Kasumi Yamamoto ,  Masatoshi Takano ,  Tomoyuki Nishikawa ,  Tsutomu Sato ,  Tsukasa Yanashima ,  Yutaka Ishikawa ,  Hiroyuki Saito

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2032 ,  G03G15/206

摘要： A fixing unit, used for fixing images on a recording sheet, includes a heat roller accommodating a heater, and a press roller movable between a retracted position and an operating position. The heat roller is rotated by a driving mechanism. A moving mechanism opens and closes a gap between the press roller and the heat roller by moving the press roller between the retracted position and the operating position. An assist gear rotates the press roller in a predetermined direction when the opening/closing mechanism moves the press roller toward the operating position.

摘要翻译： 用于将图像定影在记录片材上的定影单元包括容纳加热器的加热辊和可在缩回位置和操作位置之间移动的压辊。 加热辊由驱动机构旋转。 移动机构通过在缩回位置和操作位置之间移动压辊来打开和关闭压辊和加热辊之间的间隙。 当打开/关闭机构将加压辊移动到操作位置时，辅助齿轮沿预定方向旋转压辊。

公开(公告)号：US5835835A

公开(公告)日：1998-11-10

申请号：US906261

申请日：1997-08-05

申请人： Tomoyuki Nishikawa ,  Masatoshi Takano ,  Kasumi Yamamoto ,  Tsutomu Sato ,  Tsukasa Yanashima ,  Hiroyuki Saito

发明人： Tomoyuki Nishikawa ,  Masatoshi Takano ,  Kasumi Yamamoto ,  Tsutomu Sato ,  Tsukasa Yanashima ,  Hiroyuki Saito

IPC分类号： B65H5/06 ,  G03G15/20

CPC分类号： G03G15/2035 ,  G03G15/2032 ,  G03G2215/00459 ,  G03G2215/20

摘要： A fixing unit includes a heat roller accommodating a heater and a press roller movable between an operating position in which the recording sheet is nipped by the rollers and a retracted position. A driven gear is provided to one axial end of heat roller, which engages a rotating mechanism for rotating the heat roller. An opening/closing mechanism is arranged to move a first axial end (at the same side as the driven gear of the heat roller) of said press roller to said operating position before moving a second axial end of the press roller to the operating position.

摘要翻译： 定影单元包括容纳加热器的加热辊和可在记录纸被辊夹持的操作位置和缩回位置之间移动的加压辊。 从动齿轮设置在加热辊的一个轴向端部，该轴线端与旋转机构接合，以旋转加热辊。 打开/关闭机构被布置成在将压辊的第二轴向端移动到操作位置之前，将所述压辊​​的第一轴向端（与加热辊的从动齿轮相同的一侧）移动到所述操作位置。

公开(公告)号：US5541634A

公开(公告)日：1996-07-30

申请号：US446506

申请日：1995-05-22

申请人： Kenichiro Otsuka ,  Masatoshi Takano

发明人： Kenichiro Otsuka ,  Masatoshi Takano

IPC分类号： B41J2/525 ,  G03G15/01 ,  H04N1/50

CPC分类号： H04N1/506 ,  G03G15/011 ,  G03G15/0194 ,  G03G2215/0103 ,  G03G2215/0193

摘要： A color printer includes a single laser scanning unit which is controlled to emit a scanning laser in accordance with color image data on each of a plurality of separated colors to be printed. A plurality of photosensitive drums, whose number corresponds to the number of colors to be printed, a laser scanning unit driver which moves the laser scanning unit to transfer positions corresponding to the photosensitive drums, and a plurality of developing units corresponding to the photosensitive drums are provided, to develop latent images drawn on the photosensitive drums by the laser emitted from the laser scanning unit, using a toner of each color. An endless transfer belt has a transfer surface which is successively moved to the transfer positions, and a transfer device which successively transfers the toner images developed by the developing units on the photosensitive drums, onto the same transfer surface of the transfer belt are also provided.

摘要翻译： 彩色打印机包括单个激光扫描单元，其被控制以根据要打印的多个分离的颜色中的每一个上的彩色图像数据发射扫描激光。 多个感光鼓的数量对应于要打印的颜色数量，将激光扫描单元移动到对应于感光鼓的位置的激光扫描单元驱动器和与感光鼓对应的多个显影单元是： 提供用于通过使用每种颜色的调色剂从激光扫描单元发射的激光来显影在感光鼓上绘制的潜像。 环形转印带具有连续地移动到转印位置的转印表面，并且还提供将由感光鼓上的显影单元显影的调色剂图像连续转印到转印带的相同转印表面上的转印装置。

公开(公告)号：US5362163A

公开(公告)日：1994-11-08

申请号：US133925

申请日：1993-10-12

申请人： Masatoshi Takano

发明人： Masatoshi Takano

IPC分类号： B41J13/10

CPC分类号： B41J13/10

摘要： A sheet holding mechanism is provided for receiving and stacking sheets, such as recording papers, ejected from a main apparatus such as, for instance, a printer. The mechanism comprises an ejected sheet tray provided with the main apparatus that is swingable in a predetermined range. The tray is lockable by locking means at every predetermined angle in the predetermined swingable range of the tray. Guide roller means are provided with the main apparatus for leading the sheets ejected from the main apparatus to the tray and are arranged to be swingable in response to a swinging movement of the tray.

摘要翻译： 纸张保持机构设置成用于接收和堆放从诸如打印机的主设备排出的诸如记录纸的纸张。 该机构包括设置有能够在预定范围内摆动的主装置的排出纸盘。 托盘可以通过锁定装置在托盘的预定摆动范围内以预定的角度被锁定。 引导辊装置设置有用于将从主装置弹出的片材引导到托盘的主装置，并且被布置成响应于托盘的摆动而摆动。

公开(公告)号：US5303010A

公开(公告)日：1994-04-12

申请号：US895033

申请日：1992-06-08

申请人： Masatoshi Takano ,  Satoru Morisawa

发明人： Masatoshi Takano ,  Satoru Morisawa

IPC分类号： G03G15/08 ,  G03G15/09 ,  G03G15/06 ,  G03G21/00

CPC分类号： G03G15/09 ,  G03G2215/0609

摘要： A doctor blade mounting structure for mounting a doctor blade to a main body of a development device is provided, which includes a development roller which is rotatably arranged in the main body and on the outer circumferential surface of which a magnetic brush is formed. The doctor blade is disposed in confrontation with the development roller with a predetermined gap defined between the distal end of the doctor blade and the outer periphery of the development roller, for setting the height of the magnetic brush to a uniform level. The mounting structure is provided with a rigid support plate to which the doctor blade is attached, and fixing screws for fixing the rigid support plate to the main body of the development device are provided. The doctor blade is mounted to the main body of the development device through the support plate. A doctor blade adjusting member for adjusting the predetermined gap of the doctor blade includes a screw which has its head portion engage the rear portion of the doctor blade to move the doctor blade in a plane toward and away from the development roller.

摘要翻译： 提供一种用于将刮刀安装在显影装置的主体上的刮刀安装结构，其包括可旋转地布置在主体中并且在其外周表面上形成有磁刷的显影辊。 刮刀与显影辊对置地设置在刮刀的远端和显影辊的外周之间的预定间隙，用于将磁刷的高度设定为均匀的水平。 安装结构设置有刚性支撑板，刮板附接到该刚性支撑板，并且提供用于将刚性支撑板固定到显影装置的主体的固定螺钉。 刮刀通过支撑板安装在显影装置的主体上。 用于调整刮刀的预定间隙的刮刀调节构件包括螺钉，其具有与刮刀的后部接合以使刮刀在平面内朝向和远离显影辊移动的螺钉。

公开(公告)号：US5289244A

公开(公告)日：1994-02-22

申请号：US777577

申请日：1991-10-16

申请人： Masatoshi Takano

发明人： Masatoshi Takano

IPC分类号： B65H29/52 ,  B65H29/70 ,  G03G15/00 ,  G03G15/20

CPC分类号： G03G15/2028

摘要： A wrinkle prevention structure is employed in an electrophotographic imaging device using a continuous form recording sheet. The structure is provided with a guide member disposed on the upstream side of a pair of fixing rollers. The guide member has a guide surface extending substantially horizontally for guiding the recording sheet toward a nip between the pair of fixing rollers, and a tension surface arranged on downstream side of the guide surface. The upstream side end of the tension surface is connected with the downstream side end of the guide surface, the downstream side end of the tension surface is formed substantially arc-shaped, and the tension plane is upwardly inclined with respect to the guide surface.

摘要翻译： 在使用连续形式记录纸的电子照相成像装置中采用抗皱结构。 该结构设置有设置在一对定影辊的上游侧的引导构件。 引导构件具有大致水平延伸的引导表面，用于引导记录纸朝向一对定影辊之间的辊隙，以及布置在引导表面的下游侧的张力表面。 张力面的上游侧端部与引导面的下游侧端部连接，张力面的下游侧的端部形成为大致圆弧状，张力面相对于引导面向上倾斜。

公开(公告)号：US5249020A

公开(公告)日：1993-09-28

申请号：US721839

申请日：1991-06-26

申请人： Masatoshi Takano

发明人： Masatoshi Takano

IPC分类号： G03G15/08

CPC分类号： G03G15/0865 ,  G03G15/0882 ,  Y10S222/01

摘要： In an electrophotographic image developing device, a toner chamber, for accommodating toner to be used to develop an image, is arranged to be selectively coupled to one of a toner cartridge and an additional toner holding member. The additional toner holding member functions as an expansion of substantial toner accommodating space in the image developing device. In the toner hopper to be coupled with the toner holding member, the upper surface of the toner accommodated therein is leveled before it is transferred to the toner chamber. Alternately, the cartridge is constructed so that it is able to be coupled with the toner hopper.

摘要翻译： 在电子照相图像显影装置中，布置用于容纳用于显影图像的调色剂的调色剂室，以选择性地联接到调色剂盒和附加调色剂保持构件中的一个。 附加的调色剂保持构件用作图像显影装置中的大量调色剂容纳空间的膨胀。 在要与调色剂保持构件联接的调色剂料斗中，容纳在其中的调色剂的上表面在被转印到调色剂室之前被调平。 或者，盒被构造成使得其能够与调色剂料斗联接。

公开(公告)号：US5241344A

公开(公告)日：1993-08-31

申请号：US917996

申请日：1992-07-24

申请人： Masatoshi Takano

发明人： Masatoshi Takano

IPC分类号： G03G15/02 ,  H01T19/00

CPC分类号： H01T19/00 ,  G03G15/0291

摘要： A structure for mounting a screen grid member of a corona charger in an imaging device with a predetermined positional relation to the surface of a photoconductive member. The corona charger and the photoconductive member are mounted on a support base member. The support base member is provided with a mount opening where a substantially inverted U-shaped screen grid member carrying the screen grid is inserted. First locking lugs project from the inner wall surfaces of the mount opening, each of the first locking lugs having a surface opposite to a surface facing toward the photoconductive member formed as a locking surface substantially normal to the inner wall surface. Second locking lugs project from the inner wall surfaces of the mount opening, each of the second locking lugs having a surface facing the photoconductive member, formed as a locking surface substantially normal to the inner wall surface. Locking holes are defined on the screen grid member at the positions corresponding to the first locking lugs and the second locking lugs, respectively. The screen grid member is inserted into the mount opening and fixed thereto through engagements of the locking holes with the locking lugs.

摘要翻译： 一种用于将电晕充电器的屏幕网格构件安装在具有与光电导构件的表面的预定位置关系的成像装置中的结构。 电晕充电器和感光体安装在支撑基座上。 支撑基部构件设置有安装开口，其中插入有大致倒置的U形筛网格构件，其承载筛网。 第一锁定凸起从安装开口的内壁表面突出，每个第一锁定凸耳具有与形成为基本上垂直于内壁表面的锁定表面的朝向感光体的表面相对的表面。 第二锁定凸起从安装开口的内壁表面突出，每个第二锁定凸耳具有面向感光体​​的表面，形成为基本上垂直于内壁表面的锁定表面。 锁定孔分别在对应于第一锁定凸耳和第二锁定凸耳的位置处在屏幕网格构件上限定。 屏幕网格构件插入到安装开口中并通过锁定孔与锁定凸耳的啮合被固定到其上。

公开(公告)号：US08888892B2

公开(公告)日：2014-11-18

申请号：US13809302

申请日：2010-11-16

申请人： Naoko Kikuta ,  Satoshi Asano ,  Masatoshi Takano

发明人： Naoko Kikuta ,  Satoshi Asano ,  Masatoshi Takano

IPC分类号： C22B7/00 ,  C22B23/00 ,  C22B59/00 ,  C22B3/44 ,  C22B3/00 ,  H01M10/54

CPC分类号： C22B23/043 ,  C22B7/007 ,  C22B23/0461 ,  C22B59/00 ,  H01M10/54 ,  Y02E60/12 ,  Y02P10/234 ,  Y02W30/84

摘要： A method for separating nickel, cobalt and a rare earth element from a material containing positive and negative electrode active materials of a nickel-metal hydride battery includes mixing a material containing positive and negative electrode active materials with a sulfuric acid solution and dissolving therein, and then separating a leachate from a residue; adding an alkali metal sulfate to the leachate to obtain a mixed precipitate of double sulfate of rare earth elements, and a rare-earth-element-free solution; and adding a sulfurizing agent to the rare-earth-element-free solution to separate a nickel and cobalt sulfide raw material and a residual solution.

摘要翻译： 从含有镍氢电池的正极和负极活性物质的材料中分离镍，钴和稀土元素的方法包括将含有正极和负极活性物质的材料与硫酸溶液混合并溶解在其中， 然后将沥滤液与残渣分离; 向渗滤液中加入碱金属硫酸盐，得到稀土元素双硫酸盐的混合沉淀物和无稀土元素溶液; 并向无稀土元素溶液中加入硫化剂以分离出镍和钴硫化物原料和残余溶液。

公开(公告)号：US20140308183A1

公开(公告)日：2014-10-16

申请号：US13816954

申请日：2011-11-22

申请人： Naoko Kikuta ,  Satoshi Asano ,  Masatoshi Takano

发明人： Naoko Kikuta ,  Satoshi Asano ,  Masatoshi Takano

IPC分类号： H01M10/54

CPC分类号： H01M10/54 ,  H01M4/32 ,  H01M10/345 ,  Y02W30/84

摘要： The method for obtaining an acid solution containing nickel is obtained by treating a positive electrode material of a nickel-metal hydride battery. The method includes a water-washing step, wherein a positive electrode material of a nickel-metal hydride battery is water-washed by adding water, and then separated to form a positive electrode material after water-washing and a water-washed slurry. An acid-washing step then is performed, wherein an acid is added and mixed into the positive electrode material obtained after water-washing in the water-washing step, and, separation is performed to form a positive electrode material after acid-washing and an acid-washed slurry. A dissolution step is performed wherein the positive electrode material obtained in the acid-washing step is separated into a nickel solution and a dissolution residue by adding any one of an acid and an oxidizing agent.

摘要翻译： 获得含镍的酸溶液的方法通过处理镍氢电池的正极材料而获得。 所述方法包括水洗步骤，其中通过加水对镍氢电池的正极材料进行水洗，然后在水洗后分离形成正极材料和水洗浆料。 然后进行酸洗步骤，其中在水洗步骤中将水加入获得的正极材料中加入酸并进行酸洗后进行分离以形成正极材料， 酸洗浆液。 进行溶解步骤，其中在酸洗步骤中获得的正极材料通过添加酸和氧化剂中的任一种而分离成镍溶液和溶解残渣。