公开(公告)号：US08787793B2

公开(公告)日：2014-07-22

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： G03G15/02 ,  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：US20140168728A1

公开(公告)日：2014-06-19

申请号：US14040894

申请日：2013-09-30

申请人： Takashi Fujiwara ,  Takuya Naniwa

发明人： Takashi Fujiwara ,  Takuya Naniwa

IPC分类号： H04N1/00

CPC分类号： H04N1/00551

摘要： An image reader is provided that includes a housing, a sheet support surface disposed at the housing and configured to support a sheet placed thereon, a conveyor that includes a roller and conveys the sheet in a first direction, a drive unit generating a driving force for driving the conveyor, an image sensor unit reading an image on the sheet being conveyed by the conveyor, a cover configured to rotate between an open position to expose the roller and a closed position to cover the roller around a rotational axis extending in a second direction perpendicular to the first direction, and a detector configured to output a first signal when the cover is in the closed position and output a second signal when the cover is in the open position, the detector disposed on a same side as the drive unit in the second direction with respect to the sheet support surface.

摘要翻译： 提供了一种图像读取器，其包括壳体，设置在壳体处并被配置为支撑放置在其上的片材的片材支撑表面，包括辊并沿第一方向传送片材的传送器，产生用于 驱动所述输送机，读取由所述输送机输送的所述纸张上的图像的图像传感器单元，被配置为在暴露所述辊的打开位置之间旋转的盖和围绕围绕围绕围绕围绕第二方向延伸的旋转轴线的所述辊 垂直于第一方向的检测器;以及检测器，被配置为当盖处于关闭位置时输出第一信号，并且当盖处于打开位置时输出第二信号，检测器设置在与驱动单元相同的一侧 相对于片材支撑表面的第二方向。

公开(公告)号：US08732715B2

公开(公告)日：2014-05-20

申请号：US10996839

申请日：2004-11-24

申请人： Hiroshi Yazawa ,  Takashi Fujiwara ,  Miyuki Tomikawa

发明人： Hiroshi Yazawa ,  Takashi Fujiwara ,  Miyuki Tomikawa

IPC分类号： G06F9/46

CPC分类号： G06F9/5077 ,  G06F8/60 ,  G06F8/61 ,  G06F9/485 ,  G06F9/542 ,  H04L41/0816

摘要： There are resource managers provided for various kinds of resources including hardware and software, and a system resource manager that manages the entire system including the resource managers. Configuration management of the system resource manager grasps the system configuration by XML-based definition information and detects a control method of each of the resources. Accepting an operation instruction to a resource, the system resource manager specifies a target resource to be controlled under configuration management and sends an event to a resource manager that manages the target resource by event control. The resource manager that receives the event specifies the target resource to be controlled under configuration management and sends a control instruction to the target resource by event control to operate the target resource.

摘要翻译： 为资源管理者提供包括硬件和软件在内的各种资源的资源管理器，以及管理整个系统的系统资源管理器。 系统资源管理器的配置管理通过基于XML的定义信息来掌握系统配置，并检测每个资源的控制方法。 接受对资源的操作指令，系统资源管理器指定要在配置管理下进行控制的目标资源，并通过事件控制将事件发送到管理目标资源的资源管理器。 接收事件的资源管理器指定在配置管理下控制的目标资源，并通过事件控制向目标资源发送控制指令以操作目标资源。

公开(公告)号：US08697325B2

公开(公告)日：2014-04-15

申请号：US12449866

申请日：2008-03-21

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： G03G9/1075

摘要： To provide a carrier for an electrophotographic developer in which high image quality and full colorization are possible while carrier scattering is reduced, and a method for producing the carrier, and an electrophotographic developer including the carrier. A carrier core material for an electrophotographic developer is produced so that the half-value width B of a peak having a maximum intensity in an XRD pattern satisfies B≦0.160 (degree). A carrier for an electrophotographic developer and an electrophotographic developer are produced from the carrier core material for an electrophotographic developer.

摘要翻译： 提供用于电子照相显影剂的载体，其中在降低载体散射的同时可以实现高图像质量和全色化，以及用于制备载体的方法和包括载体的电子照相显影剂。 产生用于电子照相显影剂的载体芯材，使得XRD图案中具有最大强度的峰的半值宽度B满足B＆lt; 1l; 0.160（度）。 用于电子照相显影剂和电子照相显影剂的载体由用于电子照相显影剂的载体芯材料制备。

公开(公告)号：US08542415B2

公开(公告)日：2013-09-24

申请号：US12731792

申请日：2010-03-25

申请人： Masaru Takeuchi ,  Takayuki Akimatsu ,  Takashi Fujiwara

发明人： Masaru Takeuchi ,  Takayuki Akimatsu ,  Takashi Fujiwara

IPC分类号： H04N1/04

CPC分类号： H04N1/1215 ,  H04N1/00525 ,  H04N1/00551 ,  H04N1/1017 ,  H04N1/203 ,  H04N1/2032

摘要： An image processing apparatus capable of reading an image recorded on a first surface and a second surface of a sheet, the image processing apparatus comprising a conveying path comprising a first conveying path formed in a substantially plate shape, a second conveying path disposed below the first conveying path and a curved conveying path disposed between the first conveying path and the second conveying path, a conveying mechanism configured to convey the sheet along a conveying direction from the first conveying path to the second conveying path through the curved conveying path, a first image reading section disposed below the first conveying path and comprising a first image sensor which reads the image recorded on the first surface of the sheet conveyed along the first conveying path at a first image reading position, a second image reading section comprising a second image sensor which reads the image recorded on the second surface of the sheet conveyed along the second conveying path from below the second conveying path at a second image reading position, and an upper cover configured to rotate between a closed position where the first conveying path is partly covered and an open position where the first conveying path is exposed, wherein at least the first conveying path is exposed when the upper cover is in the open position.

摘要翻译： 一种能够读取记录在片材的第一表面和第二表面上的图像的图像处理装置，所述图像处理装置包括输送路径，所述输送路径包括形成为大致板状的第一输送路径，第二输送路径设置在第一 输送路径和设置在第一输送路径和第二输送路径之间的弯曲输送路径;输送机构，其构造成沿着输送方向将纸张从第一输送路径传送到通过弯曲输送路径的第二输送路径;第一图像 读取部分，设置在第一输送路径的下方，并且包括第一图像传感器，其读取在第一图像读取位置沿着第一输送路径传送的片材的记录在第一表面上的图像;第二图像读取部，包括第二图像传感器， 读取记录在沿着第二传送带传送的纸张的第二表面上的图像 在第二图像读取位置处从第二传送路径下方的路径，以及被配置为在第一传送路径被部分地被覆盖的关闭位置和第一传送路径被露出的打开位置之间旋转的上盖，其中至少 当上盖处于打开位置时，第一输送路径露出。

公开(公告)号：US08531741B2

公开(公告)日：2013-09-10

申请号：US12731904

申请日：2010-03-25

申请人： Masaru Takeuchi ,  Takayuki Akimatsu ,  Takashi Fujiwara

发明人： Masaru Takeuchi ,  Takayuki Akimatsu ,  Takashi Fujiwara

IPC分类号： H04N1/04 ,  H04N1/46

CPC分类号： H04N1/1215 ,  H04N1/00525 ,  H04N1/00551 ,  H04N1/1017 ,  H04N1/203 ,  H04N1/2032

摘要： An image processing apparatus includes a first conveying path, a curved conveying path, a second conveying path, a first image reading section facing the first conveying path, a pair of third conveying rollers having a third nip point P1, a pair of second conveying rollers having a second nip point P4, a second image reading section facing the second conveying path, a pair of first conveying rollers having a first nip point P3 and a pair of discharge rollers having a fourth nip point P2. A distance between P1 and P2 is larger than a distance between P3 and P4. P3 and P4 are positioned in a first area defined by imaginary lines extending upward from P1 and P2 respectively.

摘要翻译： 图像处理装置包括第一输送路径，弯曲输送路径，第二输送路径，面向第一输送路径的第一图像读取部，具有第三夹持点P1的一对第三输送辊，一对第二输送辊 具有第二夹点P4，与第二输送路径相对的第二图像读取部，具有第一夹持点P3的一对第一输送辊和具有第四夹持点P2的一对排出辊。 P1和P2之间的距离大于P3和P4之间的距离。 P3和P4位于由分别从P1和P2向上延伸的假想线限定的第一区域中。

公开(公告)号：US08514463B2

公开(公告)日：2013-08-20

申请号：US12856922

申请日：2010-08-16

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： H04N1/04

CPC分类号： H04N1/00554 ,  G03G15/60 ,  G03G21/1652 ,  G03G2215/00198 ,  G03G2221/166 ,  H04N1/00519 ,  H04N1/00559 ,  H04N1/0083 ,  H04N1/1017 ,  H04N2201/0422

摘要： An image processing apparatus is provided. The image processing apparatus includes a lower unit, an upper unit, a joint piece to connect the upper unit with the lower unit, a flat cable, and a holder piece, which is movable with respect to one of the upper unit and the lower unit when the upper unit is moved with respect to the lower unit. The holder piece includes a first opening, a second opening, and a path connecting the first opening and the second opening to hold the flat cable therein in a curved posture. When the upper unit is vertically moved, the holder member is vertically moved with respect to the one of the upper unit and the lower unit by shifting a range of curvature in the flat cable as the flat cable is pulled out of and withdrawn in the holder member.

摘要翻译： 提供一种图像处理装置。 图像处理装置包括下部单元，上部单元，将上部单元与下部单元连接的接头件，扁平电缆和保持件，其可相对于上部单元和下部单元之一移动 当上部单元相对于下部单元移动时。 保持件包括第一开口，第二开口和连接第一开口和第二开口以将扁平电缆以弯曲姿势保持在其中的路径。 当上部单元垂直移动时，当扁平电缆被拉出并在支架中拉出时，通过在扁平电缆中移动一定范围的曲率，保持器构件相对于上部单元和下部单元中的一个垂直移动 会员。

公开(公告)号：US20130149008A1

公开(公告)日：2013-06-13

申请号：US13693543

申请日：2012-12-04

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

CPC分类号： G03G15/00 ,  G03G21/1857 ,  G03G2215/0132

摘要： An image forming apparatus includes: a driving source configured to generate power; a first rotator configured to be drivingly rotated by the power generated by the driving source; a first power transmission system configured to transmit the power from the driving source to the first rotator; a second rotator configured to be drivingly rotated by the power generated by the driving source; and a second power transmission system configured to transmit the power to the second rotator from the first power transmission system. A damper having a torsion spring constant and a torsion viscous damping constant making a maximum positional change value of the first rotator equal to or smaller than a predetermined positional change value is disposed between the first power transmission system and the second power transmission system.

摘要翻译： 一种图像形成装置，包括：被配置为产生电力的驱动源; 第一旋转体，被构造成通过由所述驱动源产生的动力驱动旋转; 第一动力传递系统，被配置为将来自所述驱动源的动力传递到所述第一旋转体; 第二旋转器，被配置为通过由所述驱动源产生的电力驱动旋转; 以及第二电力传输系统，被配置为从第一电力传输系统向第二转子发送电力。 具有扭转弹簧常数的阻尼器和使第一旋转器的最大位置变化值等于或小于预定位置变化值的扭转粘滞阻尼常数设置在第一动力传递系统和第二动力传递系统之间。

公开(公告)号：US08427719B2

公开(公告)日：2013-04-23

申请号：US12821353

申请日：2010-06-23

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： H04N1/04

CPC分类号： H04N1/00002 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/1017 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0094 ,  H04N2201/044

摘要： An image reader includes a loading unit including a first transparent member that has a loading surface on which a document sheet is placed, a reading unit that includes light receiving elements arranged in a first direction under the first transparent member and is configured to move in a second direction parallel to the loading surface and perpendicular to the first direction and to read an image from the document sheet placed on the loading surface by repeating an operation of scanning the document sheet in the first direction with the light receiving elements while moving in the second direction, and a black reference member including a black area that is disposed in a position lower than the loading surface of the first transparent member and higher than the light receiving elements and configured to be read in acquiring black reference data for black level correction.

摘要翻译： 图像读取器包括：装载单元，其包括第一透明构件，该第一透明构件具有放置文件片的载置面;读取单元，包括沿第一方向布置在第一透明构件下方的光接收元件， 第二方向平行于装载表面并且垂直于第一方向，并且通过在第二方向上移动而重复在第一方向上扫描原稿的第一方向的操作，从放置在装载表面上的文档片材读取图像 方向，以及黑色基准构件，其包括黑色区域，该黑色区域布置在比第一透明构件的装载表面低的位置，并且高于光接收元件，并构造成在获取用于黑色电平校正的黑色参考数据时被读取。

公开(公告)号：US20130071152A1

公开(公告)日：2013-03-21

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

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。