公开(公告)号：US08805259B2

公开(公告)日：2014-08-12

申请号：US13608771

申请日：2012-09-10

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

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

IPC分类号： G03G15/20 ,  G03G21/16

CPC分类号： G03G15/2092 ,  G03G21/1685

摘要： A fixing device includes a heating rotating body driven by a motor, a pressing member, a biasing unit, a switching unit that receives rotational power of the motor in order to either separate the pressing member and the heating rotating body or to allow the biasing unit to press the pressing member and the heating rotating body together, a power transmission mechanism that transmits the rotational power of the motor to the switching unit over a first path or a second path, the first path having a larger reduction ratio, and a power transmission targeting unit that switches the target of transmission of rotational power of the motor between the heating rotating body and the switching unit depending on the rotational direction of the motor and that includes a path selection unit that selects the first path during separation and the second path during pressing by the switching unit.

摘要翻译： 固定装置包括由电动机驱动的加热旋转体，按压部件，偏置部，切换部，其接收电动机的旋转动力，以分离按压部件和加热旋转体，或者使偏置部 将加压构件和加热旋转体按压在一起的动力传递机构，其通过第一路径或第二路径将电动机的旋转动力传递到切换单元，第一路径具有较大的减速比，以及动力传递 瞄准单元，其根据马达的旋转方向切换加热旋转体和切换单元之间的马达的旋转动力的传递目标，并且包括选择分离期间的第一路径的路径选择单元，以及在分离期间的第二路径 按下开关单元。

公开(公告)号：US20140167347A1

公开(公告)日：2014-06-19

申请号：US14038397

申请日：2013-09-26

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： 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：US08687248B2

公开(公告)日：2014-04-01

申请号：US13073105

申请日：2011-03-28

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

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

IPC分类号： H04N1/04 ,  G03G15/00

CPC分类号： H04N1/203 ,  H04N1/00546 ,  H04N1/00567 ,  H04N1/0057 ,  H04N1/0405 ,  H04N1/207 ,  H04N2201/042 ,  H04N2201/0422

摘要： An image reading apparatus configured to read images of both surfaces of a document is provided. The image reading apparatus may include a first image reading device configured to read an image of a first surface of a document, a second image reading device configured to read an image of a second surface of the document, and a document conveying mechanism configured to convey the document from the second image reading device to the first image reading device. The first image reading device has a first reading range, and the second image reading device has a second reading range, which is smaller than the first reading range.

摘要翻译： 提供了一种被配置为读取文档的两个表面的图像的图像读取装置。 图像读取装置可以包括被配置为读取文档的第一表面的图像的第一图像读取装置，被配置为读取文档的第二表面的图像的第二图像读取装置，以及被配置为传送 从第二图像读取装置到第一图像读取装置的文件。 第一图像读取装置具有第一读取范围，并且第二图像读取装置具有小于第一读取范围的第二读取范围。

公开(公告)号：US08626029B2

公开(公告)日：2014-01-07

申请号：US13323897

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

CPC分类号： G03G15/757

摘要： An image forming apparatus includes an image carrier that rotates by power generated by a driving source. A power transmission system transmits the power from the driving source to the image carrier. The power transmission system includes a coupling member to attenuate oscillation. The coupling member includes a viscous fluid, male and female fittings, and a rotating resistor. The viscous fluid provides a resistance against rotation of the image carrier. The male and female fittings are mutually fitted and rotatably supported on a rotary shaft of the image carrier penetrating through the male and female fittings in a direction in which they are mutually fitted. The rotating resistor is accommodated together with the viscous fluid in an accommodation space defined by a recess of the male fitting and a bottom inner surface of the female fitting. The rotating resistor integrally rotates with the rotary shaft.

摘要翻译： 图像形成装置包括通过由驱动源产生的电力进行旋转的图像载体。 电力传输系统将来自驱动源的电力传输到图像载体。 电力传输系统包括用于衰减振荡的耦合构件。 联接构件包括粘性流体，阳和阴配件以及旋转电阻器。 粘性流体提供抵抗图像载体旋转的阻力。 公接头和阴配件相互配合并可旋转地支撑在图像承载件的旋转轴上，穿过阳接头和阴配件沿着它们相互配合的方向。 旋转电阻器与粘性流体一起容纳在由阳配件的凹部和阴配件的底部内表面限定的容纳空间中。 旋转电阻与旋转轴一体旋转。

公开(公告)号：US08589381B2

公开(公告)日：2013-11-19

申请号：US11798339

申请日：2007-05-11

申请人： Masazumi Matsubara ,  Akira Katsuno ,  Hiroshi Yazawa ,  Takashi Fujiwara

发明人： Masazumi Matsubara ,  Akira Katsuno ,  Hiroshi Yazawa ,  Takashi Fujiwara

IPC分类号： G06F7/00 ,  G06F9/46

CPC分类号： G06F9/5055 ,  G06F2209/509

摘要： In order to enable hierarchized resource-managing functions to mutually request processing and maintain the uniqueness of processing performed by each of the resource-managing functions, a process is performed as follows. When a first action request is inputted, an action-handler search unit analyzes the request condition indicated in the first action request, and searches an action-handler table for an action handler corresponding to the request condition. An action execution unit starts the action handler detected by the action-handler search unit and performs processing defined in the started action handler. In the case where all or part of the processing requested by the first action request is not performed by the action execution unit, the action execution unit produces and transmits a second action request indicating a request condition of all or the part of the processing in a common data form.

摘要翻译： 为了使层次化的资源管理功能相互请求处理并保持由每个资源管理功能执行的处理的唯一性，执行如下处理。 当输入第一动作请求时，动作处理器搜索单元分析第一动作请求中指示的请求条件，并且针对与请求条件相对应的动作处理程序搜索动作处理程序表。 动作执行单元启动由动作处理程序搜索单元检测到的动作处理器，并执行在起动的动作处理程序中定义的处理。 在由动作执行部不执行由第一动作请求请求的全部或一部分处理的情况下，动作执行部生成并发送指示全部或部分处理的请求条件的第二动作请求 通用数据表。

公开(公告)号：US08537437B2

公开(公告)日：2013-09-17

申请号：US13043564

申请日：2011-03-09

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： H04N1/21 ,  H04N1/04

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：US20130201537A1

公开(公告)日：2013-08-08

申请号：US13756739

申请日：2013-02-01

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： H04N1/00

CPC分类号： H04N1/00543 ,  H04N1/00588 ,  H04N1/00591 ,  H04N1/00615 ,  H04N1/0062 ,  H04N1/00631 ,  H04N1/00633 ,  H04N1/0066 ,  H04N2201/0081

摘要： A document reader is provided that includes a document table at least part of which is configured to swing around a first axis, between a first position to function as the document table and a second position to be more slanted with respect to a first guide than when in the first position, a swing portion configured to form a part of a feeding surface forming the second guide and configured to swing around a second axis, between a third position to function as the second guide and a fourth position to expose a part of a feeding path that is formed by the second guide to the outside of the document reader, and a switching mechanism for swinging the swing portion from the third position to the fourth position with the swing motion of the at least part of the document table.

摘要翻译： 提供了一种文件读取器，其包括文件表，其中至少一部分被配置为围绕第一轴线摆动，在用作文件台的第一位置和相对于第一引导件更倾斜的第二位置之间， 在第一位置处，摆动部分构造成形成形成第二引导件的进给表面的一部分，并且构造成围绕第二轴线摆动，在用作第二引导件的第三位置和第四位置之间，以暴露部分 由第二引导件形成的馈送路径到文档读取器的外部;以及切换机构，用于使摆动部分从第三位置旋转到第四位置，同时具有文档表的至少一部分的摆动。

公开(公告)号：US20120308266A1

公开(公告)日：2012-12-06

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： G03G15/00 ,  F16D3/62

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：US20120251178A1

公开(公告)日：2012-10-04

申请号：US13416110

申请日：2012-03-09

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

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

IPC分类号： G03G15/00

CPC分类号： G03G15/757 ,  G03G21/1647 ,  G03G2215/0634 ,  G03G2221/163 ,  G03G2221/1657

摘要： An image carrier driver includes an image carrier, a first power transmitter, a rotator, a second power transmitter, and a damper. The image carrier is configured to rotate by power generated by a driving source. The first power transmitter is configured to transmit the power from the driving source to the image carrier. The rotator is disposed further downstream than the image carrier in a flow of power transmission. The second power transmitter is configured to transmit the power from the image carrier to the rotator. The damper is disposed in the image carrier and is configured to attenuate an oscillation associated with the power transmission and transmitted to the image carrier.

摘要翻译： 图像载体驱动器包括图像载体，第一功率发射器，旋转器，第二功率发射器和阻尼器。 图像载体被配置为通过由驱动源产生的功率旋转。 第一功率发射器被配置为将来自驱动源的功率传输到图像载体。 在动力传递的过程中，旋转体设置在图像载体的下游。 第二功率发射器被配置为将功率从图像载体传输到旋转器。 阻尼器设置在图像载体中，并且被配置为衰减与电力传输相关联的振荡并传输到图像载体。

公开(公告)号：US08218632B2

公开(公告)日：2012-07-10

申请号：US11902144

申请日：2007-09-19

申请人： Koji Minami ,  Toshihiro Gai ,  Hironobu Yasui ,  Shuji Sotoda ,  Chihiro Sakuwa ,  Takashi Fujiwara

发明人： Koji Minami ,  Toshihiro Gai ,  Hironobu Yasui ,  Shuji Sotoda ,  Chihiro Sakuwa ,  Takashi Fujiwara

IPC分类号： H04N11/04

CPC分类号： H04N7/0132 ,  G09G2340/0435 ,  H04N7/0137 ,  H04N7/0145

摘要： A frame interpolation apparatus generates a pixel value at an interpolation position by examining pairs of pixel blocks, one from a preceding reference frame and one from a following reference frame, located in positions that are point-symmetric or nearly point-symmetric with respect to the interpolation position. The pair of pixel blocks showing the greatest mutual similarity is selected, the central pixels in the selected pair of pixel blocks are taken as reference pixels, and the interpolated pixel value is generated from the reference pixel values. By routinely examining a large number of pairs of pixel blocks for each interpolation position, the frame interpolation apparatus can detect image motion accurately and generate accurate interpolated values.

摘要翻译： 帧内插装置通过检查位于相对于点对称或几乎点对称的位置中的来自先前参考帧的一个像素块和来自后续参考帧的像素块对，来生成插值位置处的像素值 插补位置。 选择显示最大相互相似度的一对像素块，将所选择的一对像素块中的中心像素作为参考像素，并根据参考像素值生成内插像素值。 通过定期检查每个插值位置的大量像素块对，帧内插装置可以精确地检测图像运动并产生准确的内插值。