公开(公告)号：US20130343788A1

公开(公告)日：2013-12-26

申请号：US13825620

申请日：2011-11-18

申请人： Yasunari Kobaru ,  Yasuo Yoda ,  Takahiro Uchiyama ,  Yoshiki Kudo ,  Takeshi Kawamura ,  Tatsuaki Orihara ,  Naoto Tsuchihashi ,  Hidetoshi Hanamoto

发明人： Yasunari Kobaru ,  Yasuo Yoda ,  Takahiro Uchiyama ,  Yoshiki Kudo ,  Takeshi Kawamura ,  Tatsuaki Orihara ,  Naoto Tsuchihashi ,  Hidetoshi Hanamoto

IPC分类号： G03G15/06

CPC分类号： G03G15/065 ,  G03G15/325

摘要： An image forming apparatus includes a toner carrying member for carrying a toner; an image carrying member, contacting the toner on the toner carrying member, on which a toner image is to be formed with the toner; and an electrode portion provided at an opposing position in which the electrode portion opposes the toner carrying member via the image carrying member interposed therebetween. The toner image is formed on the image carrying member by changing a value of a voltage, on the basis of image information, applied to the electrode portion. The toner carried on the toner carrying member and the image carrying member contact each other in a toner contact area. The toner is moved between the toner carrying member and the image carrying member in a toner movement area by changing the value of the voltage applied to the electrode portion. The toner movement area is present downstream of the toner contact area with respect to a movement direction of the image carrying member.

摘要翻译： 图像形成装置包括用于承载调色剂的调色剂承载构件; 图像承载构件，使调色剂承载构件上的调色剂与调色剂形成调色剂图像; 以及设置在相对位置处的电极部分，其中所述电极部分经由所述图像承载部件与所述调色剂承载部件相对。 基于施加到电极部分的图像信息，通过改变电压值在图像承载部件上形成调色剂图像。 携带在调色剂承载构件上的调色剂和图像承载构件在调色剂接触区域中彼此接触。 通过改变施加到电极部分的电压的值，调色剂在调色剂承载构件和图像承载构件之间在调色剂移动区域中移动。 调色剂移动区域相对于图像承载构件的移动方向存在于调色剂接触区域的下游。

公开(公告)号：US08989639B2

公开(公告)日：2015-03-24

申请号：US13825620

申请日：2011-11-18

申请人： Yasunari Kobaru ,  Yasuo Yoda ,  Takahiro Uchiyama ,  Yoshiki Kudo ,  Takeshi Kawamura ,  Tatsuaki Orihara ,  Naoto Tsuchihashi ,  Hidetoshi Hanamoto

发明人： Yasunari Kobaru ,  Yasuo Yoda ,  Takahiro Uchiyama ,  Yoshiki Kudo ,  Takeshi Kawamura ,  Tatsuaki Orihara ,  Naoto Tsuchihashi ,  Hidetoshi Hanamoto

IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G15/06 ,  G03G15/32

CPC分类号： G03G15/065 ,  G03G15/325

摘要： An image forming apparatus includes a toner carrying roller for carrying a toner, an image carrying member, contacting the toner on the toner carrying roller, on which a toner image is to be formed with the toner, and an electrode portion provided at an opposing position in which the electrode portion opposes the toner carrying roller via the image carrying member interposed therebetween. The toner image is formed on the image carrying member by changing a value of a voltage, on the basis of image information, applied to the electrode portion, and the toner carried on the toner carrying roller and the image carrying member contact each other in a toner contact area. The toner is moved between the toner carrying roller and the image carrying member in a toner movement area by changing the value of the voltage applied to the electrode portion, and the toner movement area is present downstream of the toner contact area with respect to a movement direction of the image carrying member.

摘要翻译： 图像形成装置包括用于承载调色剂的调色剂承载辊，图像承载构件，使与调色剂形成调色剂图像的调色剂承载辊上的调色剂接触，以及设置在相对位置的电极部分 其中电极部分通过图像承载部件与调色剂承载辊相对置。 调色剂图像通过基于施加到电极部分的图像信息改变电压值并且承载在调色剂承载辊上的调色剂和图像承载部件彼此接触而形成在图像承载部件上 墨粉接触面积。 通过改变施加到电极部分的电压值，调色剂在调色剂移动区域中在调色剂承载辊和图像承载部件之间移动，并且调色剂移动区域相对于运动存在于调色剂接触区域的下游 图像承载部件的方向。

公开(公告)号：US20130279930A1

公开(公告)日：2013-10-24

申请号：US13823969

申请日：2011-12-09

申请人： Eiji Uekawa ,  Yasuo Yoda ,  Yasunari Kobaru ,  Takahiro Uchiyama

发明人： Eiji Uekawa ,  Yasuo Yoda ,  Yasunari Kobaru ,  Takahiro Uchiyama

IPC分类号： G03G15/06

CPC分类号： G03G15/065 ,  G03G15/325

摘要： An image forming apparatus includes a toner carrying member for carrying a toner; an image carrying member on which a toner image is formed with the toner; and a plurality of divided electrode portions provided at a position in which the electrode portions oppose the toner carrying member via the image carrying member interposed therebetween. The electrode portions are supplied with a voltage on the basis of image information to move the toner between the toner carrying member and the image carrying member thereby to form the toner image. The electrode portions includes a first electrode portion for forming an image portion and a second electrode portion, adjacent to the first electrode portion, for forming a non-image portion. The image forming apparatus further includes a controller for variably controlling at least one of potential differences |Vp−Vt| and |Vt−V0| depending on the image information, where a potential of the toner carrying member is Vt, a potential of the first electrode portion is Vp and a potential of the second electrode portion is V0.

摘要翻译： 图像形成装置包括用于承载调色剂的调色剂承载构件; 图像承载部件，其上用调色剂形成调色剂图像; 以及设置在所述电极部分经由所述图像承载部件与所述调色剂承载部件相对的位置处的多个分开的电极部分。 基于图像信息向电极部分提供电压，以便在调色剂承载构件和图像承载构件之间移动调色剂，从而形成调色剂图像。 电极部分包括用于形成图像部分的第一电极部分和与第一电极部分相邻的用于形成非图像部分的第二电极部分。 图像形成装置还包括用于可变地控制电位差| Vp-Vt |中的至少一个的控制器 和| Vt-V0 | 取决于图像信息，调色剂承载部件的电位为Vt，第一电极部分的电位为Vp，第二电极部分的电位为V0。

公开(公告)号：US09037020B2

公开(公告)日：2015-05-19

申请号：US13823969

申请日：2011-12-09

申请人： Eiji Uekawa ,  Yasuo Yoda ,  Yasunari Kobaru ,  Takahiro Uchiyama

发明人： Eiji Uekawa ,  Yasuo Yoda ,  Yasunari Kobaru ,  Takahiro Uchiyama

IPC分类号： G03G15/16 ,  G03G15/06 ,  G03G15/32

CPC分类号： G03G15/065 ,  G03G15/325

摘要： An image forming apparatus includes a toner carrying member for carrying a toner; an image carrying member on which a toner image is formed with the toner; and a plurality of divided electrode portions provided at a position in which the electrode portions oppose the toner carrying member via the image carrying member interposed therebetween. The electrode portions are supplied with a voltage on the basis of image information to move the toner between the toner carrying member and the image carrying member thereby to form the toner image. The electrode portions includes a first electrode portion for forming an image portion and a second electrode portion, adjacent to the first electrode portion, for forming a non-image portion. The image forming apparatus further includes a controller for variably controlling at least one of potential differences |Vp−Vt| and |Vt−V0| depending on the image information, where a potential of the toner carrying member is Vt, a potential of the first electrode portion is Vp and a potential of the second electrode portion is V0.

摘要翻译： 图像形成装置包括用于承载调色剂的调色剂承载构件; 图像承载部件，其上用调色剂形成调色剂图像; 以及设置在所述电极部分经由所述图像承载部件与所述调色剂承载部件相对的位置处的多个分开的电极部分。 基于图像信息向电极部分提供电压，以便在调色剂承载构件和图像承载构件之间移动调色剂，从而形成调色剂图像。 电极部分包括用于形成图像部分的第一电极部分和与第一电极部分相邻的用于形成非图像部分的第二电极部分。 图像形成装置还包括用于可变地控制电位差| Vp-Vt |中的至少一个的控制器 和| Vt-V0 | 取决于图像信息，调色剂承载部件的电位为Vt，第一电极部分的电位为Vp，第二电极部分的电位为V0。

公开(公告)号：US20110236090A1

公开(公告)日：2011-09-29

申请号：US13070948

申请日：2011-03-24

申请人： Koji Uchiyama ,  Takahiro Uchiyama ,  Hisashi Nakahara

发明人： Koji Uchiyama ,  Takahiro Uchiyama ,  Hisashi Nakahara

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device for fixing on a recording material a toner image formed on the recording material includes a flexible sleeve including a resinous base layer, a parting layer and an adhesive layer for bonding the base layer and the parting layer; a heater contacted to an inner surface of the sleeve; a pressing member for forming a nip, in which the recording material on which the toner image has been formed is nipped and conveyed, between itself and the sleeve to which the heater is contacted; a voltage applying member for applying a voltage, of a polarity identical to a polarity of toner; and a grounding member, contactable to the recording material in a nipped state in the nip, for grounding the recording material. In a thickness direction of the layers, an electric resistance of the adhesive layer is larger than that of the parting layer and the electric resistance of the parting layer is larger than that of the base layer. The voltage applying member applies the voltage to the sleeve in contact with the base layer.

摘要翻译： 用于固定在记录材料上的调色剂图像形成在记录材料上的调色剂图像包括具有树脂基层，分型层和用于粘接基层和分型层的粘合层的柔性套筒; 与套筒的内表面接触的加热器; 用于形成辊隙的按压构件，其中已经形成有调色剂图像的记录材料在其与加热器接触的套筒之间被夹持和传送; 用于施加极性与调色剂的极性相同的电压的施加电压部件; 以及接地构件，其能够在夹持部中以夹持状态与记录材料接触，用于使记录材料接地。 在层的厚度方向上，粘合剂层的电阻大于分离层的电阻，分离层的电阻大于基底层的电阻。 电压施加部件将电压施加到与基底层接触的套筒。

公开(公告)号：US20100028062A1

公开(公告)日：2010-02-04

申请号：US12512946

申请日：2009-07-30

申请人： Hisashi Nakahara ,  Goichi Kitadai ,  Yoshihiro Matsuo ,  Yoji Tomoyuki ,  Takahiro Uchiyama ,  Koji Uchiyama

发明人： Hisashi Nakahara ,  Goichi Kitadai ,  Yoshihiro Matsuo ,  Yoji Tomoyuki ,  Takahiro Uchiyama ,  Koji Uchiyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/2035

摘要： The present invention relates to an image heating apparatus in which a nip portion is formed by a heating unit, which includes a flexible sleeve and a heater, and a pressure roller. The position of the heating unit is appropriately maintained by pressing the heating unit against the pressure roller using a pressure member so that the heating unit can contact two or more portions of a downstream side rim of a groove arranged on a frame that holds the heating unit, even when the pressure roller is rotated.

摘要翻译： 本发明涉及一种图像加热装置，其中夹持部由包括柔性套管和加热器的加热单元以及加压辊形成。 加热单元的位置适当地通过使用加压构件将加热单元压靠压力辊来保持，使得加热单元可以接触布置在保持加热单元的框架上的凹槽的下游侧边缘的两个或更多个部分 即使当压力辊旋转时。

公开(公告)号：US07476995B2

公开(公告)日：2009-01-13

申请号：US11477172

申请日：2006-06-28

申请人： Takahiro Uchiyama ,  Izumi Suzuki ,  Masashi Inoue ,  Tatsuro Horie ,  Akihiro Okamura

发明人： Takahiro Uchiyama ,  Izumi Suzuki ,  Masashi Inoue ,  Tatsuro Horie ,  Akihiro Okamura

IPC分类号： H05K1/00 ,  H02K3/50

CPC分类号： H02K3/505 ,  H02K2203/09

摘要： A busbar (10) has a plurality of straight portions (14) circumferentially arranged at intervals. Several such busbars (10) are tied at a plurality of circumferential spaced positions by connecting the straight positions (14) in parallel with one another. The, the busbars (10) can be positioned with high precision and will not be circumferentially displaced from each other. This can avoid the deviation of intervals between the tabs (16) and those between terminals (18) from correct ones.

摘要翻译： 汇流条（10）具有间隔周向布置的多个直线部分（14）。 通过将直的位置（14）彼此平行地连接，几个这样的母线（10）被连接在多个周向间隔的位置。 所述母线（10）可以高精度地定位，并且不会相互周向地位移。 这可以避免突片（16）与端子（18）之间的间隔从正确的偏移。

公开(公告)号：US08515326B2

公开(公告)日：2013-08-20

申请号：US13429006

申请日：2012-03-23

申请人： Hisashi Nakahara ,  Goichi Kitadai ,  Yoshihiro Matsuo ,  Yoji Tomoyuki ,  Takahiro Uchiyama ,  Koji Uchiyama

发明人： Hisashi Nakahara ,  Goichi Kitadai ,  Yoshihiro Matsuo ,  Yoji Tomoyuki ,  Takahiro Uchiyama ,  Koji Uchiyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/2035

摘要： The present invention relates to an image heating apparatus in which a nip portion is formed by a heating unit, which includes a flexible sleeve and a heater, and a pressure roller. The position of the heating unit is appropriately maintained by pressing the heating unit against the pressure roller using a pressure member so that the heating unit can contact two or more portions of a downstream side rim of a groove arranged on a frame that holds the heating unit, even when the pressure roller is rotated.

摘要翻译： 本发明涉及一种图像加热装置，其中夹持部由包括柔性套管和加热器的加热单元以及加压辊形成。 加热单元的位置适当地通过使用加压构件将加热单元压靠压力辊来保持，使得加热单元可以接触布置在保持加热单元的框架上的凹槽的下游侧边缘的两个或更多个部分 即使当压力辊旋转时。

公开(公告)号：US20090231079A1

公开(公告)日：2009-09-17

申请号：US12393140

申请日：2009-02-26

申请人： Takahiro Uchiyama

发明人： Takahiro Uchiyama

IPC分类号： H01F27/29

CPC分类号： H01F5/04 ,  H01F5/02 ,  H01F41/10 ,  H01R13/405

摘要： A coil apparatus (10) including a winding (11), a bobbin (12) around which the winding (11) is wound, and a terminal fitting (13) connected with the winding (11). In this construction, the terminal fitting (13) is mounted on the bobbin (12), and a connector (15) for connecting the terminal fitting (13) to an external connector is formed integrally with the bobbin (12). The coil apparatus can be produced at a low cost because the connector (15) is formed integrally with the bobbin (12) around which the winding (11) is wound.

摘要翻译： 一种线圈装置（10），包括绕组（11），缠绕绕组（11）的线轴（12）和与绕组（11）连接的端子接头（13）。 在这种结构中，端子接头（13）安装在线轴（12）上，并且用于将端子接头（13）连接到外部连接器的连接器（15）与线轴（12）一体地形成。 由于连接器（15）与缠绕有绕组（11）的线轴（12）一体地形成，所以可以以低成本制造线圈装置。

公开(公告)号：US20120183336A1

公开(公告)日：2012-07-19

申请号：US13429006

申请日：2012-03-23

申请人： Hisashi Nakahara ,  Goichi Kitadai ,  Yoshihiro Matsuo ,  Yoji Tomoyuki ,  Takahiro Uchiyama ,  Koji Uchiyama

发明人： Hisashi Nakahara ,  Goichi Kitadai ,  Yoshihiro Matsuo ,  Yoji Tomoyuki ,  Takahiro Uchiyama ,  Koji Uchiyama

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/2035

摘要： The present invention relates to an image heating apparatus in which a nip portion is formed by a heating unit, which includes a flexible sleeve and a heater, and a pressure roller. The position of the heating unit is appropriately maintained by pressing the heating unit against the pressure roller using a pressure member so that the heating unit can contact two or more portions of a downstream side rim of a groove arranged on a frame that holds the heating unit, even when the pressure roller is rotated.

摘要翻译： 本发明涉及一种图像加热装置，其中夹持部由包括柔性套管和加热器的加热单元以及加压辊形成。 加热单元的位置适当地通过使用加压构件将加热单元压靠压力辊来保持，使得加热单元可以接触布置在保持加热单元的框架上的凹槽的下游侧边缘的两个或更多个部分 即使当压力辊旋转时。