公开(公告)号：US20070253757A1

公开(公告)日：2007-11-01

申请号：US11790569

申请日：2007-04-26

申请人： Atsushi Tanaka ,  Kenji Asakura

发明人： Atsushi Tanaka ,  Kenji Asakura

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： There is provided an image forming apparatus involving wet fixing that causes no bleeding and coagulation of toner and eventually no disturbance of toner image as a result of application of a fixing fluid, generates no curling or wrinkles in a recording medium, and can fix toner with large adhesion on a recording medium through which the fixing fluid hardly permeates. An image forming apparatus includes a toner image forming section, an intermediate transfer section, a transfer section, a fixing fluid applying section, a transport section, a fixing section, a recording medium feeding section, and a recording medium detection section. In the image forming apparatus, control of application amount of a fixing fluid to a recording medium is performed by the fixing fluid applying section based on the result obtained by the recording medium detection section for the recording medium such as thickness and material.

摘要翻译： 提供了一种图像形成装置，其包括湿定影，其不引起调色剂的渗色和凝结，并且由于施加定影液而最终不会影响调色剂图像，在记录介质中不产生卷曲或褶皱，并且可以将调色剂固定在 在固定液难以渗透的记录介质上具有较大的附着力。 图像形成装置包括调色剂图像形成部，中间转印部，转印部，定影液施加部，输送部，固定部，记录介质供给部和记录介质检测部。 在图像形成装置中，基于由诸如厚度和材料的记录介质的记录介质检测部分获得的结果，通过定影液施加部分对定影流体对记录介质的施加量的控制。

公开(公告)号：US20070247388A1

公开(公告)日：2007-10-25

申请号：US11652952

申请日：2007-01-12

申请人： Kenji Asakura ,  Kiyotada Yokogi

发明人： Kenji Asakura ,  Kiyotada Yokogi

IPC分类号： H01Q19/10

CPC分类号： H01Q19/108 ,  H01Q1/362 ,  H01Q9/27

摘要： Disclosed herein is an antenna device including, a radiator having a feeder, and a planar reflector spaced from the radiator in a radio wave incoming direction, the reflector having at least one slit defined in a side edge thereof.

摘要翻译： 本文公开了一种天线装置，其包括具有馈线的散热器和与辐射器在无线电波入射方向上间隔开的平面反射器，所述反射器具有限定在其侧边缘中的至少一个狭缝。

公开(公告)号：US20070098422A1

公开(公告)日：2007-05-03

申请号：US11586008

申请日：2006-10-25

申请人： Kenji Asakura ,  Shinji Yamana

发明人： Kenji Asakura ,  Shinji Yamana

IPC分类号： G03G15/00

CPC分类号： G03G15/2096 ,  G03G15/2025

摘要： An image forming apparatus includes a toner image forming section, an image carrying section, a transferring section, a recording material conveying section, a heat fixing section, a wet fixing section, and a recording material supply section. In the image forming apparatus, a surface temperature of fixing roller in the heat fixing section is detected by a temperature sensor and according to a detected result, the recording material conveying section selects either one of the heat fixing section and the wet fixing section as a conveyance destination for a recording material carrying an unfixed toner image.

摘要翻译： 图像形成装置包括调色剂图像形成部，图像承载部，转印部，记录材料输送部，热定影部，湿定影部和记录材料供给部。 在图像形成装置中，热定影部中的定影辊的表面温度由温度传感器检测，并且根据检测结果，记录材料传送部选择热定影部和湿定影部中的任一个作为 用于携带未定影调色剂图像的记录材料的输送目的地。

公开(公告)号：US07076194B2

公开(公告)日：2006-07-11

申请号：US11090793

申请日：2005-03-25

申请人： Kenji Asakura

发明人： Kenji Asakura

IPC分类号： G03G15/08

CPC分类号： G03G15/0806 ,  G03G2215/0634

摘要： A developing device includes an endless belt stretched around a plurality of support members, a portion of a peripheral surface of the endless belt contacting a portion of a surface of an image carrying member at a contact region, the endless belt being rotated by a driving force transmitted from a driving device at a driving transmission position, and a layer regulating member pressed against a portion of the endless belt at a pressure contact region positioned upstream, with respect to the endless belt's rotation direction, from the contact region. Further provided is a load device applying, to at least a portion of the endless belt between the pressure contact region and the contact region, which is positioned upstream, with respect to the endless belt's rotation direction, from the driving transmission position, a load acting in a direction opposite to the rotation direction of the endless belt.

摘要翻译： 显影装置包括围绕多个支撑构件延伸的环形带，环形带的周边表面的一部分在接触区域处接触图像承载构件的表面的一部分，环形带由驱动力旋转 从驱动传递位置的驱动装置传递的层限制构件，以及在相对于环形带的旋转方向位于上游的压力接触区域处从接触区域压靠在环形带的一部分上的层限制构件。 进一步提供一种负载装置，其将压力接触区域和接触区域之间的环形带的至少一部分相对于环形带的旋转方向从驱动变速器位置施加到负载作用 在与环形带的旋转方向相反的方向上。

公开(公告)号：US20050220503A1

公开(公告)日：2005-10-06

申请号：US11090793

申请日：2005-03-25

申请人： Kenji Asakura

发明人： Kenji Asakura

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

CPC分类号： G03G15/0806 ,  G03G2215/0634

摘要： A developing device includes an endless belt stretched around a plurality of support members, a portion of a peripheral surface of the endless belt contacting a portion of a surface of an image carrying member at a contact region, the endless belt being rotated by a driving force transmitted from a driving device at a driving transmission position, and a layer regulating member pressed against a portion of the endless belt at a pressure contact region positioned upstream, with respect to the endless belt's rotation direction, from the contact region. Further provided is a load device applying, to at least a portion of the endless belt between the pressure contact region and the contact region, which is positioned upstream, with respect to the endless belt's rotation direction, from the driving transmission position, a load acting in a direction opposite to the rotation direction of the endless belt.

摘要翻译： 显影装置包括围绕多个支撑构件延伸的环形带，环形带的周边表面的一部分在接触区域处接触图像承载构件的表面的一部分，环形带由驱动力旋转 从驱动传递位置的驱动装置传递的层限制构件，以及在相对于环形带的旋转方向位于上游的压力接触区域处从接触区域压靠在环形带的一部分上的层限制构件。 进一步提供一种负载装置，其将压力接触区域和接触区域之间的环形带的至少一部分相对于环形带的旋转方向从驱动变速器位置施加到负载作用 在与环形带的旋转方向相反的方向上。

公开(公告)号：US06901235B2

公开(公告)日：2005-05-31

申请号：US10617419

申请日：2003-07-10

申请人： Tadafumi Shimizu ,  Shouichi Kitagawa ,  Masahiro Samei ,  Kazunori Matsuo ,  Keiichi Matsuzaki ,  Kenji Asakura ,  Hideki Tatematsu

发明人： Tadafumi Shimizu ,  Shouichi Kitagawa ,  Masahiro Samei ,  Kazunori Matsuo ,  Keiichi Matsuzaki ,  Kenji Asakura ,  Hideki Tatematsu

IPC分类号： G03G15/20 ,  H05B6/14

CPC分类号： H05B6/145 ,  G03G15/2017 ,  G03G15/2042 ,  G03G2215/0119 ,  G03G2215/2016

摘要： A fixing device is formed by using a heat generating roller having magnetism and electric conductive characteristics and a magnetizing coil opposed to the outer peripheral of the heat generating roller and generating heat on the heat generating roller by an electromagnetic induction. The magnetizing coil is formed in such a manner that 60 copper wires whose surfaces are insulated and have the outside diameter of 0.2 mm are bundled to form a bundle of wires and the bundle of wires is drawn in the direction of rotation axis of the heat generating roller and wound in the direction of a circumference of the heat generating roller. Further, the magnetizing coil is disposed so that the bundles of wires mutually come into close contact along the circumference of the heat generating roller to cover the upper half of the heat generating roller.

摘要翻译： 通过使用具有磁导电特性的发热辊和与发热辊的外周相对的磁化线圈形成定影装置，并通过电磁感应在发热辊上产生热量。 磁化线圈以这样的方式形成，即表面绝缘并具有0.2mm外径的60根铜线被捆扎以形成一束电线，并且电线束沿着发热的旋转轴线的方向被拉伸 在发热辊的圆周方向上滚动并缠绕。 此外，磁化线圈设置成使得线束沿着发热辊的圆周相互紧密接触以覆盖发热辊的上半部。

公开(公告)号：US06795679B2

公开(公告)日：2004-09-21

申请号：US10354747

申请日：2003-01-30

申请人： Tadafumi Shimizu ,  Masahiro Samei ,  Kazunori Matsuo ,  Shouichi Kitagawa ,  Keiichi Matsuzaki ,  Kenji Asakura ,  Hideki Tatematsu

发明人： Tadafumi Shimizu ,  Masahiro Samei ,  Kazunori Matsuo ,  Shouichi Kitagawa ,  Keiichi Matsuzaki ,  Kenji Asakura ,  Hideki Tatematsu

IPC分类号： G03G1520

CPC分类号： H05B6/145 ,  G03G15/2053 ,  G03G15/2057 ,  G03G15/2064 ,  G03G2215/2016 ,  G03G2215/2032

摘要： An image heating apparatus and heat generating rotary member for use in the image heating apparatus has a fixing roller including a magnetic metal layer and a non-magnetic metal layer, and the non-magnetic metal layer is provided on the outer side of the magnetic metal layer and is thinner than the magnetic metal layer.

摘要翻译： 用于图像加热装置的图像加热装置和发热旋转部件具有包括磁性金属层和非磁性金属层的定影辊，并且非磁性金属层设置在磁性金属的外侧 并且比磁性金属层薄。

公开(公告)号：US06442399B1

公开(公告)日：2002-08-27

申请号：US09506474

申请日：2000-02-17

申请人： Teruhisa Tsuru ,  Harufumi Mandai ,  Koji Shiroki ,  Kenji Asakura ,  Seiji Kanba

发明人： Teruhisa Tsuru ,  Harufumi Mandai ,  Koji Shiroki ,  Kenji Asakura ,  Seiji Kanba

IPC分类号： H04B138

CPC分类号： H01Q1/362 ,  H01Q1/24 ,  H01Q1/243 ,  H01Q1/38

摘要： A portable telephone includes a portable telephone body made from plastic having a receiver, a transmitter, and dial keys, and a chip antenna which is mounted on a circuit board secured at the inside of the portable telephone body and which is electrically connected to an RF section provided on the circuit board in the portable telephone. The chip antenna is disposed near the transmitter at a location where a transmitted electromagnetic signal is unlikely to be affected by the body of a person who is holding the portable telephone.

摘要翻译： 便携式电话包括由具有接收器，发射器和拨号键的塑料制成的便携式电话机，以及安装在固定在便携式电话机内部的电路板上的芯片天线，该电路板电连接到RF 在便携式电话机的电路板上提供的部分。 芯片天线设置在发射机附近的位置，其中传输的电磁信号不太可能受到正在握持便携式电话的人的身体的影响。

公开(公告)号：US5936593A

公开(公告)日：1999-08-10

申请号：US708401

申请日：1996-09-04

申请人： Harufumi Mandai ,  Kenji Asakura ,  Teruhisa Tsuru ,  Seiji Kanba

发明人： Harufumi Mandai ,  Kenji Asakura ,  Teruhisa Tsuru ,  Seiji Kanba

IPC分类号： H01Q1/02 ,  H01Q1/12 ,  H01Q1/27 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q1/40 ,  H01Q9/30 ,  H05K1/18 ,  H05K3/30 ,  H05K3/34

CPC分类号： H01Q1/40 ,  H01Q1/362 ,  H01Q1/38 ,  H05K1/18 ,  H05K2201/10651 ,  H05K2201/10871 ,  H05K3/308 ,  H05K3/3421

摘要： An antenna apparatus which exhibits excellent mechanical strength and which is protected from heat and moisture, and also which is mountable on a printed wiring board with the provision of a clearance between the apparatus and the board, free from deformation caused by a warp of the board. The antenna apparatus has a rectangular-prism shaped substrate. A feeding terminal and a fixing terminal are disposed at the respective end surfaces in the longitudinal direction of the substrate. Metal strips serving as support terminals are soldered at the respective first ends to the feeding terminal and the fixing terminal, respectively. A coating material formed of a non-metallic material, such as glass, resin or the like, is applied to the surface of the substrate by way of coating, dipping or other method. A coating layer is thus formed on the substrate in a state in which the respective second ends of the metal strips project from the substrate.

摘要翻译： 具有优异的机械强度并且受到热和湿气的保护的天线装置，并且还可以在设备和板之间设置间隙安装在印刷线路板上，不受板的翘曲引起的变形 。 天线装置具有矩形棱柱形基板。 馈电端子和固定端子设置在基板的纵向方向上的相应端面处。 用作支撑端子的金属带分别在相应的第一端处焊接到馈电端子和固定端子。 由诸如玻璃，树脂等的非金属材料形成的涂料通过涂布，浸渍或其它方法施加到基材的表面。 因此，在金属带的各个第二端从基板突出的状态下，在基板上形成涂层。

公开(公告)号：US5539502A

公开(公告)日：1996-07-23

申请号：US405874

申请日：1995-03-17

申请人： Toshiharu Koshino ,  Masahiko Nakamura ,  Toichi Matsumura ,  Hiroshi Komata ,  Kazumasa Hayashi ,  Kenji Asakura ,  Hiroshi Komakine ,  Katsutoshi Ogawa

发明人： Toshiharu Koshino ,  Masahiko Nakamura ,  Toichi Matsumura ,  Hiroshi Komata ,  Kazumasa Hayashi ,  Kenji Asakura ,  Hiroshi Komakine ,  Katsutoshi Ogawa

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G2215/0819

摘要： A developing unit for use in image forming apparatus includes a unit housing divided in three chambers, i.e. a toner applying chamber facing a photoreceptor and first and second toner replenishing chambers, by respective partition walls each having an opening as a passage for toner. The first and second chambers have rotation frames, respectively. Each frame has a radially extending arm to the end of which a toner transporting sheet is connected. Each sheet is provided with a friction film. When each frame rotates, the sheet with the friction film is pulled by the frame for its rotation under the toner so as to be deformed in the form of a circular arc. The toner is transported forwardly by the friction force of the friction film. When the amount of toner is reduced in each chamber, each sheet may resiliently restore to its original shape to contact the inner surface of the corresponding chamber so that a small amount of toner on the bottom of each chamber can be carried forwardly.

摘要翻译： 用于图像形成装置的显影单元包括：分隔成三个室的单元壳体，即，面向感光体​​的调色剂施加室和第一和第二调色剂补充室，每个分隔壁具有作为调色剂通道的开口。 第一和第二腔室分别具有旋转框架。 每个框架具有径向延伸的臂，其端部连接调色剂输送片。 每个片材都设置有摩擦膜。 当每个框架旋转时，具有摩擦膜的片材被框架拉动以在调色剂下旋转，以便以圆弧的形式变形。 调色剂通过摩擦膜的摩擦力向前输送。 当每个室中的调色剂量减少时，每个片材可以弹性恢复到其原始形状以接触相应室的内表面，使得每个室的底部上的少量调色剂可以向前传送。