公开(公告)号：US09046831B2

公开(公告)日：2015-06-02

申请号：US13034286

申请日：2011-02-24

申请人： Takayuki Ito ,  Hiroshi Mizuno ,  Kuniya Matsuura ,  Masayuki Satou ,  Takashi Fujiwara

发明人： Takayuki Ito ,  Hiroshi Mizuno ,  Kuniya Matsuura ,  Masayuki Satou ,  Takashi Fujiwara

IPC分类号： G03G15/20 ,  G03G15/00 ,  G03G21/20

CPC分类号： G03G15/20 ,  G03G21/20 ,  G03G2215/00772

摘要： A fixing device for fixing a toner image onto a recording paper includes a heating member for heating the recording paper, a pressing member for pressing the heating member by pressure-applying contact, a casing accommodating the heating member and the pressing member, and being provided with an exit port for discharging the recording paper, and a closing unit added to the exit port for keeping a temperature of the casing. The closing unit has a rotation member, and an opposed member forming a nip region together with the rotation member.

摘要翻译： 用于将调色剂图像定影到记录纸上的定影装置包括用于加热记录纸的加热构件，用于通过压力接触按压加热构件的按压构件，容纳加热构件和按压构件的壳体，并且设置 具有用于排出记录纸的出口，以及向出口延伸的闭合单元，用于保持壳体的温度。 关闭单元具有旋转构件，以及与旋转构件一起形成夹持区域的相对构件。

公开(公告)号：US08991813B2

公开(公告)日：2015-03-31

申请号：US14038397

申请日：2013-09-26

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： B65H5/00 ,  B65H7/02 ,  B65H5/06

CPC分类号： B65H7/02 ,  B65H1/04 ,  B65H3/0684 ,  B65H3/5223 ,  B65H5/062 ,  B65H2402/441 ,  B65H2404/1531 ,  B65H2404/612 ,  B65H2405/324 ,  B65H2405/3321 ,  B65H2511/10 ,  B65H2511/51 ,  B65H2513/514 ,  B65H2553/82 ,  B65H2801/09 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： A sheet transport device includes a sheet supporting surface which receives a plurality of sheets set thereon, a separation roller which separates the sheets set on the sheet supporting surface sheet by sheet to transport a separated sheet in a predetermined transport direction, and a first detection unit which is disposed to the supporting surface and detects whether a sheet is set on the sheet supporting surface. The separation roller and the first detection unit are disposed to be separated at least in a sheet width direction orthogonal to the predetermined transport direction, and a distance between the first detection unit and an end edge of the separation roller at a side of the first detection unit is longer than a short side of a non-allowable sheet which is smaller than a minimum sheet size within an allowable transport range set in the sheet transport device.

摘要翻译： 片材输送装置包括容纳多个设置在其上的片材的片材支撑表面，分离辊，其将设置在片材支撑表面上的片材逐张地分离以在预定的输送方向上输送分离的片材;以及第一检测单元 其被布置在支撑表面上并且检测片材是否设置在片材支撑表面上。 分离辊和第一检测单元至少在与预定输送方向正交的纸张宽度方向上分离，并且第一检测单元与分离辊的端部边缘之间的距离在第一检测侧 单位比在片材输送装置设定的允许输送范围内小于最小纸张尺寸的不允许纸张的短边长。

公开(公告)号：US08882601B2

公开(公告)日：2014-11-11

申请号：US13483532

申请日：2012-05-30

申请人： Noboru Oomoto ,  Shoichi Yoshikawa ,  Tadayasu Sekioka ,  Yoshiyuki Toso ,  Takashi Fujiwara ,  Naoki Miyagawa

发明人： Noboru Oomoto ,  Shoichi Yoshikawa ,  Tadayasu Sekioka ,  Yoshiyuki Toso ,  Takashi Fujiwara ,  Naoki Miyagawa

IPC分类号： F16D3/62 ,  F16F15/124 ,  G03G15/00

CPC分类号： F16F15/124 ,  G03G15/757

摘要： A damper device having: an input member into which a rotary drive force is inputted; an output member which rotates in accordance with the inputted rotary drive force; a columnar viscoelastic member provided between the input member and the output member; a driving-side pressing member which is attached to the input member and which applies a pressing force on one end surface of the viscoelastic member in accordance with the inputted drive force; a passive-side pressing member which is attached to the output member and which receives a pressing force from the other end surface of the viscoelastic member; a first supporting member which supports the driving-side pressing member such that the driving-side pressing member can turn freely relative to the input member; and a second supporting member which supports the passive-side pressing member such that the passive-side pressing member can turn freely relative to the output member.

摘要翻译： 一种阻尼器装置，具有：输入构件，输入旋转驱动力; 输出构件，其根据输入的旋转驱动力旋转; 设置在所述输入构件和所述输出构件之间的柱状粘弹构件; 驱动侧按压部件，其安装在所述输入部件上，并根据输入的驱动力对所述粘弹部件的一个端面施加按压力; 被动侧按压构件，其被附接到所述输出构件并且接收来自所述粘弹性构件的另一端面的按压力; 第一支撑构件，其支撑所述驱动侧按压构件，使得所述驱动侧按压构件能够相对于所述输入构件自由转动; 以及第二支撑构件，其支撑被动侧按压构件，使得被动侧按压构件可相对于输出构件自由转动。

公开(公告)号：US08724181B2

公开(公告)日：2014-05-13

申请号：US13194303

申请日：2011-07-29

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： H04N1/04

CPC分类号： H04N1/1013 ,  H04N1/0083 ,  H04N1/103

摘要： An image forming apparatus is provided with a document receiving portion that receives a document, and an image reader that moves between a first end position of the document receiving portion and a second end position opposite to the first end position. The image reader reads the image of the document on the document receiving portion while moving in a predetermined direction. A cable is provided having an end connected to the image reader. A cable protrusion and a regulation protrusion are configured such that, along with movement of the image reader in the predetermined direction from the first position to the second position, the cable protrusion moves a predetermined distance in the predetermined direction and contacts the regulation protrusion, and the regulation protrusion regulates a further movement of the cable in the predetermined direction.

摘要翻译： 图像形成装置设置有接收原稿的文件接收部分和在原稿容纳部分的第一端部位置与第一端部位置相对的第二端部位置之间移动的图像读取器。 图像读取器在沿预定方向移动的同时读取文档接收部分上的文档的图像。 提供具有连接到图像读取器的端部的电缆。 电缆突起和调节突起构造成使得随着图像读取器从预定方向从第一位置移动到第二位置，电缆突起沿预定方向移动预定距离并接触调节突起，并且 调节突起调节电缆在预定方向上的进一步移动。

公开(公告)号：US20140112416A1

公开(公告)日：2014-04-24

申请号：US14125039

申请日：2011-09-05

申请人： Yukihiro Kadota ,  Takashi Fujiwara

发明人： Yukihiro Kadota ,  Takashi Fujiwara

IPC分类号： H04L27/38

CPC分类号： H04L27/38 ,  H04L27/2665 ,  H04L27/2676

摘要： An object of the present invention is to provide a receiving apparatus and a receiving method capable of preventing phase rotation of a signal after FFT from occurring on a frequency domain. Further, the receiving apparatus according to the present invention is provided with: a window control unit configured to control a position of an FFT window in which FFT is performed to the time domain signal, and output FFT data corresponding to the FFT window; a signal delaying unit configured to generate, from the time domain signal, a plurality of delay signals with different delay amounts; and a signal switching unit having a switch for outputting by switching between two of the time domain signal and the plurality of delay signals based on a predetermined switch timing, the signal switching unit being configured to output the FFT data including the output signal of the switch.

摘要翻译： 本发明的目的是提供一种能够防止FFT之后的信号在频域上发生相位旋转的接收装置和接收方法。 此外，根据本发明的接收装置具有：窗口控制单元，被配置为控制对时域信号执行FFT的FFT窗口的位置，并输出与FFT窗口对应的FFT数据; 信号延迟单元，被配置为从时域信号生成具有不同延迟量的多个延迟信号; 信号切换单元，具有通过基于规定的切换定时在两个时域信号和多个延迟信号之间进行切换而输出的开关，所述信号切换单元被配置为输出包括所述开关的输出信号的FFT数据 。

公开(公告)号：US20130335791A1

公开(公告)日：2013-12-19

申请号：US13970304

申请日：2013-08-19

申请人： Masaru Takeuchi ,  Katsuro Miura ,  Takayuki Akimatsu ,  Takashi Fujiwara

发明人： Masaru Takeuchi ,  Katsuro Miura ,  Takayuki Akimatsu ,  Takashi Fujiwara

IPC分类号： H04N1/00

CPC分类号： H04N1/00588 ,  G03G15/60 ,  G03G15/80 ,  G03G21/1652 ,  G03G2221/166

摘要： An image reading apparatus having a lower unit with a controller and an upper unit rotatably attached to the lower unit to rotate about a rear end of the upper unit is provided. The upper unit includes a sheet conveyer, an upper image reader connected with the controller via a flat cable, and an external covering. A rearward-extending section of the flat cable extends rearward from the upper image reader and is drawn in an area below a part of a frame of the sheet conveyer and to a rear section of the upper unit to reach an inner surface of the external covering at the rear end of the upper unit. A widthwise-extending section of the flat cable extends from the rear end of the upper unit along the inner surface of the external covering in a direction orthogonal to reach an outlet of the upper unit.

摘要翻译： 提供一种图像读取装置，具有具有控制器的下部单元和可旋转地附接到下部单元以围绕上部单元的后端旋转的上部单元。 上部单元包括片材输送器，通过扁平电缆与控制器连接的上部图像读取器和外部覆盖物。 扁平电缆的向后延伸部分从上部图像读取器向后延伸并且被拉伸在片材输送机的框架的一部分下方的区域中并且到达上部单元的后部区域以到达外部覆盖物的内表面 在上部单元的后端。 扁平电缆的宽度方向延伸部分从上部单元的后端沿着外部覆盖件的内表面沿正交的方向延伸到上部单元的出口。

公开(公告)号：US08592123B2

公开(公告)日：2013-11-26

申请号：US12450321

申请日：2008-04-09

申请人： Tomoya Yamada ,  Takashi Fujiwara ,  Ryusuke Nakao ,  Yukihiro Matuda ,  Tomokazu Mouri

发明人： Tomoya Yamada ,  Takashi Fujiwara ,  Ryusuke Nakao ,  Yukihiro Matuda ,  Tomokazu Mouri

IPC分类号： G03G9/113

CPC分类号： G03G9/107 ,  G03G9/113 ,  G03G9/1131 ,  G03G9/1136

摘要： To provide a carrier for electrophotographic developer, capable of realizing a high image quality and full colorization and reducing carrier scattering, and a manufacturing method of the same, and an electrophotographic developer containing the carrier. A carrier core material for electrophotographic developer, with a general formula expressed by MgxMn(1-x)FeyO4 (where 0

摘要翻译： 为了提供能够实现高图像质量和全面着色并减少载流子散射的电子照相显影剂载体及其制造方法，以及含有载体的电子照相显影剂。 具有由Mg x Mn（1-x）FeyO 4（其中0

公开(公告)号：US08556250B2

公开(公告)日：2013-10-15

申请号：US13359527

申请日：2012-01-27

申请人： Muneaki Takahata ,  Huiqing Xu ,  Takashi Fujiwara

发明人： Muneaki Takahata ,  Huiqing Xu ,  Takashi Fujiwara

IPC分类号： B65H83/00

CPC分类号： B65H3/063 ,  B65H9/04 ,  B65H31/02 ,  B65H2405/3322 ,  B65H2511/12 ,  B65H2511/22 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/04 ,  B65H2220/11

摘要： A sheet feeding device includes a sheet placement portion, a regulating portion, and an output portion. The regulating portion includes a first regulating portion and a second regulating portion. At least one of the first regulating portion and the second regulating portion can move in the width direction. The output portion includes a first output portion that extends from the first regulating portion toward the second regulating portion, and a second output portion that extends from the second regulating portion toward the first regulating portion. The first output portion includes a first end portion. The second output portion includes a second end portion. In a proximity state, the first end portion is located closer to the second regulating portion than the second end portion. The proximity state is a state in which a distance between the first regulating portion and the second regulating portion is at a minimum.

摘要翻译： 片材进给装置包括片材放置部分，调节部分和输出部分。 调节部分包括第一调节部分和第二调节部分。 第一调节部和第二调节部中的至少一个能够在宽度方向上移动。 输出部包括从第一限制部朝向第二限制部延伸的第一输出部，以及从第二限制部向第一限制部延伸的第二输出部。 第一输出部分包括第一端部。 第二输出部分包括第二端部。 在接近状态下，第一端部比第二端部更靠近第二调节部。 接近状态是第一限制部和第二限制部之间的距离处于最小的状态。

公开(公告)号：US20120308267A1

公开(公告)日：2012-12-06

申请号：US13483623

申请日：2012-05-30

申请人： Noboru OOMOTO ,  Tadayasu Sekioka ,  Yoshiyuki Toso ,  Takashi Fujiwara ,  Naoki Miyagawa

发明人： Noboru OOMOTO ,  Tadayasu Sekioka ,  Yoshiyuki Toso ,  Takashi Fujiwara ,  Naoki Miyagawa

IPC分类号： G03G15/00 ,  F16F9/30

CPC分类号： F16F15/1245 ,  G03G15/757

摘要： A damper device having; an input member into which a rotary drive force is inputted; a passive member which receives the rotary drive force inputted into the input member and rotates; a viscoelastic material which is provided between the input member and the passive member; and a flexible member which prevents displacement of the viscoelastic material in a diametrical direction while not preventing a shake of the viscoelastic material in a rotating direction.

摘要翻译： 一种阻尼装置，具有： 输入旋转驱动力的输入构件; 被动构件，其接收输入到所述输入构件的旋转驱动力并旋转; 设置在输入构件和被动构件之间的粘弹性材料; 以及柔性构件，其防止粘弹性材料沿直径方向的位移，同时不防止粘弹性材料在旋转方向上的摇晃。

公开(公告)号：US20120155921A1

公开(公告)日：2012-06-21

申请号：US13324508

申请日：2011-12-13

申请人： Takashi Fujiwara ,  Shoichi Yoshikawa ,  Tadayasu Sekioka ,  Noboru Oomoto ,  Yoshiyuki Toso

发明人： Takashi Fujiwara ,  Shoichi Yoshikawa ,  Tadayasu Sekioka ,  Noboru Oomoto ,  Yoshiyuki Toso

IPC分类号： G03G15/00 ,  G03G15/01

CPC分类号： G03G15/757 ,  G03G21/186

摘要： An image forming apparatus includes a driving source, a first rotator, a first power transmission system, at least one second rotator, a second power transmission system, and a damper. The driving source generates power. The first rotator is drivingly rotated by the power generated by the driving source. The first power transmission system transmits the power from the driving source to the first rotator. The second rotator is further downstream than the first rotator in a flow of power transmission. The second power transmission system transmits the power from at least one of the first power transmission system and the first rotator to the at least one second rotator. The damper attenuates oscillation between the first power transmission system and the second power transmission system or between the first rotator and the second power transmission system.

摘要翻译： 图像形成装置包括驱动源，第一旋转器，第一动力传动系统，至少一个第二旋转器，第二动力传动系统和阻尼器。 驱动源产生电力。 第一旋转体由驱动源产生的动力驱动旋转。 第一动力传动系统将动力从驱动源传递到第一旋转器。 在动力传递的过程中，第二旋转器比第一旋转器进一步下游。 第二动力传动系统将来自第一动力传动系统和第一旋转器中的至少一个的动力传递到至少一个第二旋转器。 阻尼器衰减第一动力传动系统和第二动力传动系统之间或第一旋转器和第二动力传动系统之间的振荡。