公开(公告)号：US08699096B2

公开(公告)日：2014-04-15

申请号：US12326473

申请日：2008-12-02

申请人： Nobuyuki Arai ,  Yoshinori Hayashi ,  Masako Yoshii

发明人： Nobuyuki Arai ,  Yoshinori Hayashi ,  Masako Yoshii

IPC分类号： H04N1/04 ,  G02B26/08

CPC分类号： H04N1/1135 ,  H04N1/0282 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/04794 ,  H04N2201/04796

摘要： A deflector deflects a light beam from a light source. A scanning optical system focuses the light beam deflected by the deflector. An image carrying member is located at a focal position of the light beam and includes a surface that is scanned in a main scanning direction with the light beam focused by the scanning optical system. One pixel of an image is formed by a plurality of light spots having different focal positions in at least a sub-scanning direction. At least one light spot from among the light spots is formed on the surface of the image carrying member at a scan timing different from those of rest of the light spots.

摘要翻译： 偏转器偏转来自光源的光束。 扫描光学系统对偏转器偏转的光束进行聚焦。 图像承载构件位于光束的焦点位置处，并且包括在主扫描方向上被扫描光学系统聚焦的光束扫描的表面。 图像的一个像素在至少副扫描方向上由具有不同焦点位置的多个光点形成。 在与其余的光点不同的扫描定时，在图像承载部件的表面上形成有来自光斑的至少一个光点。

公开(公告)号：US07578896B2

公开(公告)日：2009-08-25

申请号：US11896060

申请日：2007-08-29

申请人： Takako Hibi ,  Yukie Nakano ,  Shunichi Yuri ,  Takahiro Ushijima ,  Akira Sato ,  Wataru Takahara ,  Masako Yoshii

发明人： Takako Hibi ,  Yukie Nakano ,  Shunichi Yuri ,  Takahiro Ushijima ,  Akira Sato ,  Wataru Takahara ,  Masako Yoshii

IPC分类号： C03B29/00 ,  H01G4/06 ,  H01C7/12 ,  C04B35/00

CPC分类号： C04B35/638 ,  B32B18/00 ,  B32B2311/22 ,  C04B35/4682 ,  C04B35/49 ,  C04B35/63 ,  C04B35/634 ,  C04B35/63424 ,  C04B35/64 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3236 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3248 ,  C04B2235/3262 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3436 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/658 ,  C04B2235/6582 ,  C04B2235/6584 ,  C04B2235/6588 ,  C04B2235/662 ,  C04B2235/79 ,  C04B2237/346 ,  C04B2237/348 ,  C04B2237/40 ,  C04B2237/405 ,  C04B2237/704 ,  C04B2237/706 ,  H01G4/1245 ,  H01G4/30

摘要： A method of producing a multilayer ceramic electronic device, having a firing step for firing a pre-firing element body wherein a plurality of dielectric layers and internal electrode layers containing a base metal are alternately arranged, characterized in that the firing step has a temperature raising step for raising a temperature to a firing temperature, and hydrogen is continued to be introduced from a point in time of the temperature raising step. According to the method, it is possible to provide a method of producing a multilayer ceramic electronic device, such as a multilayer ceramic capacitor, wherein shape anisotropy and other structural defaults are hard to occur and electric characteristics are improved while suppressing deterioration thereof even if dielectric layers becomes thinner and stacked more.

摘要翻译： 一种制造多层陶瓷电子器件的方法，具有烧结步骤，用于焙烧预烧元件体，其中多个电介质层和含有贱金属的内电极层交替布置，其特征在于，所述烧制步骤具有升温 将温度升高到烧成温度的步骤，并且从升温步骤的时间点继续导入氢。 根据该方法，可以提供一种制造多层陶瓷电容器的方法，例如多层陶瓷电容器，其中形状各向异性和其它结构缺陷难以发生，并且电特性得到改善，同时抑制其劣化，即使电介质 层变得更薄并且堆叠更多。

公开(公告)号：US20090141316A1

公开(公告)日：2009-06-04

申请号：US12326473

申请日：2008-12-02

申请人： Nobuyuki Arai ,  Yoshinori Hayashi ,  Masako Yoshii

发明人： Nobuyuki Arai ,  Yoshinori Hayashi ,  Masako Yoshii

IPC分类号： H04N1/04

CPC分类号： H04N1/1135 ,  H04N1/0282 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/04794 ,  H04N2201/04796

摘要： A deflector deflects a light beam from a light source. A scanning optical system focuses the light beam deflected by the deflector. An image carrying member is located at a focal position of the light beam and includes a surface that is scanned in a main scanning direction with the light beam focused by the scanning optical system. One pixel of an image is formed by a plurality of light spots having different focal positions in at least a sub-scanning direction. At least one light spot from among the light spots is formed on the surface of the image carrying member at a scan timing different from those of rest of the light spots.

摘要翻译： 偏转器偏转来自光源的光束。 扫描光学系统对偏转器偏转的光束进行聚焦。 图像承载构件位于光束的焦点位置处，并且包括在主扫描方向上被扫描光学系统聚焦的光束扫描的表面。 图像的一个像素在至少副扫描方向上由具有不同焦点位置的多个光点形成。 在与其余的光点不同的扫描定时，在图像承载部件的表面上形成有来自光斑的至少一个光点。

公开(公告)号：US06947682B2

公开(公告)日：2005-09-20

申请号：US10625521

申请日：2003-07-24

申请人： Hideki Kosugi ,  Sadayuki Iwai ,  Tomoko Takahashi ,  Masako Yoshii ,  Ayako Iino

发明人： Hideki Kosugi ,  Sadayuki Iwai ,  Tomoko Takahashi ,  Masako Yoshii ,  Ayako Iino

IPC分类号： G03G15/01 ,  G03G15/00 ,  G03G15/16

CPC分类号： G03G15/1665 ,  G03G15/6558 ,  G03G2215/00556

摘要： An image forming apparatus of the present invention includes an image carrier on which a toner image is to be formed, and a sheet support member for conveying a sheet, carrying the toner image thereon, in cooperation with the image carrier. The image carrier and sheet support member are driven such that their surfaces move in the same direction, as seen at a contact position where the two surfaces face each other via the sheet. An electric field, forcing the toner image toward the image carrier, and an electric field, forcing it toward the sheet, are formed between the surface of the image carrier and that of the sheet at positions upstream and downstream, respectively, of the contact position in the direction of movement of the sheet.

摘要翻译： 本发明的图像形成装置包括：要在其上形成调色剂图像的图像载体和用于输送片材的片材支撑构件，用于与图像载体协作地携带调色剂图像。 驱动图像载体和片材支撑构件使得它们的表面沿着相同的方向移动，如在两个表面经由片材彼此面对的接触位置所看到的。 在图像载体的表面和分别在接触位置的上游和下游的位置的片材的表面之间形成有朝向图像载体强制调色剂图像的电场和迫使其朝向片材的电场 在片材的移动方向上。

公开(公告)号：US5740494A

公开(公告)日：1998-04-14

申请号：US699922

申请日：1996-08-20

申请人： Hisashi Shoji ,  Osamu Endo ,  Kei Yasutomi ,  Masako Yoshii ,  Hidetoshi Yano ,  Yasushi Nakazato ,  Takayuki Kimura

发明人： Hisashi Shoji ,  Osamu Endo ,  Kei Yasutomi ,  Masako Yoshii ,  Hidetoshi Yano ,  Yasushi Nakazato ,  Takayuki Kimura

IPC分类号： G03G21/00

CPC分类号： G03G21/0064 ,  G03G21/0005

摘要： An image forming apparatus includes a cleaning member for collecting toner left on an image carrier after image transfer, and then redepositing it on the carrier, so that a developing unit can collect the redeposited toner to reuse it. Even when the frictional charging ability of the cleaning member falls due to aging or varying environment, the charge of the toner left on the image carrier is regulated to preselected polarity before the toner reaches the cleaning member, thereby enhancing a toner collecting efficiency and a toner redepositing efficiency. The charge of the toner redeposited on the image carrier and moved away from the cleaning member is regulated to preselected polarity while being increased, thereby reducing a load to act on the developing unit. The toner is redeposited on the image carrier efficiently without regard to the polarity of the toner collected by the cleaning member. The developing unit is allowed to collect all the toner redeposited on the image carrier, thereby freeing the background of an image from contamination. When the cleaning member collects the toner from the image carrier, the toner is prevented from being transferred from the cleaning member to the image carrier, thereby obviating defective cleaning. An image forming speed is increased by reducing the interval between consecutive image forming areas. A pressure is caused to act uniformly between the cleaning member and the image carrier in the axial direction of the roller, further enhancing the toner collecting efficiency and toner redepositing efficiency while obviating background contamination.

摘要翻译： 图像形成装置包括用于在图像转印之后收集在图像载体上的调色剂的清洁部件，然后将其重新沉积在载体上，使得显影单元可以收集再沉积的调色剂以重新使用。 即使当清洁部件的摩擦带电能力由于老化或环境变化而降低时，在调色剂到达清洁部件之前，留在图像载体上的调色剂的电荷被调节为预选的极性，从而提高调色剂收集效率和调色剂 重新沉积效率。 再次沉积在图像载体上并移动离开清洁部件的调色剂的电荷在增加时被调节到预选的极性，从而减少作用于显影单元的负载。 调色剂有效地再沉积在图像载体上，而不考虑由清洁部件收集的调色剂的极性。 允许显影单元收集重新沉积在图像载体上的所有调色剂，从而释放图像的背景污染。 当清洁构件从图像载体收集调色剂时，防止调色剂从清洁构件转移到图像载体，从而避免了有缺陷的清洁。 通过减小连续的图像形成区域之间的间隔来增加图像形成速度。 导致压力在辊的轴向上在清洁构件和图像载体之间均匀地作用，进一步提高调色剂收集效率和调色剂再沉积效率，同时避免背景污染。