专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08254818B2 Transfer device and image forming apparatus provided with the transfer device 失效
标题翻译：具有转印装置的转印装置和图像形成装置
公开(公告)号：US08254818B2
公开(公告)日：2012-08-28
申请号：US12788494
申请日：2010-05-27
申请人： Satoshi Chiba , Ken Ikuma
发明人： Satoshi Chiba , Ken Ikuma
IPC分类号： G03G15/01
CPC分类号： G03G15/1605 , G03G15/1685 , G03G2215/1614
摘要： A transfer device including a transfer roller including a roller base member which opposes an image carrier carrying an image, the transfer device rotates about an axis of rotation, and has a concaved portion on an outer circumference thereof and is configured to transfer the image carried by the image carrier to a recording medium when the concaved portion is not opposed to the image carrier, the device also including a pressing portion configured to press the transfer roller to the image carrier, and a contact portion provided at either end of the transfer roller, wherein the contact portion includes an outer circumference which comes into contact with a supporting portion disposed on a drive transmitting portion configured to transmit a drive to the image carrier while the concaved portion opposes the image carrier, and an elastic member is provided on the outer circumference of the contact portion.
摘要翻译：一种转印装置，包括转印辊，该转印辊包括与承载图像的图像载体相对的辊基部件，转印装置围绕旋转轴线旋转，并且在其外周上具有凹部，并且构造成将由当凹部不与图像载体相对时，图像载体到记录介质，该装置还包括被配置为将转印辊压向图像载体的按压部分和设置在转印辊的任一端的接触部分，其特征在于，所述接触部包括外周，所述外周与设置在所述驱动传递部上的支撑部接触，所述驱动传递部被配置为在所述凹部与所述载像体相对的同时向所述图像载体传递驱动，并且弹性部件设置在所述外周的接触部分。

2. 发明申请

US20070071486A1 Image Forming Apparatus and An Image Forming Method for the Apparatus 失效
公开(公告)号：US20070071486A1
公开(公告)日：2007-03-29
申请号：US11533264
申请日：2006-09-19
申请人： Satoshi Chiba , Ken Ikuma
发明人： Satoshi Chiba , Ken Ikuma
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/1615 , G03G15/0136 , G03G15/161 , G03G2215/0193
摘要： An image forming method using an image forming apparatus which includes: a driving roller; a blade opposing roller which is a follower roller biased by a biasing member in a bias direction to be moved away from the driving roller and free to reciprocate in the bias direction; a transfer belt which is stretched around at least two rollers including the driving roller and the blade opposing roller and which is rotatably transported in a predetermined transport direction; a cleaner blade unified with the blade opposing roller for reciprocating unitarily with the blade opposing roller in the bias direction and holding whose distal end in contact against the blade opposing roller via the transfer belt so as to clean a surface of the transfer belt; M, where M is integer which is equal to or larger than 2, image forming stations which are arranged on the downstream side of the blade opposing roller and on the upstream side of the driving roller in the transport direction and which individually form toner images of mutually different colors; and M transfer members disposed in one-on-one relation with the M image forming stations and each of which individually opposes the corresponding image forming station via the transfer belt, the image forming method including: performing a color mode or a monochromatic mode, selectively, the color mode in which the transfer belt is thrust against the M image forming stations with positioning the M transfer members in adjacency to the image forming stations, so that the toner images formed by the M image forming stations in the mutually different colors are primarily transferred to the surface of the transfer belt in a manner to be mutually superimposed to form color images, the monochromatic mode in which the transfer belt is thrust against only a monochromatic transfer member out of the M transfer members with positioning the monochromatic transfer member in adjacency to a monochromatic image forming station opposed by the monochromatic transfer member and with moving (M−1) color transfer member(s) away from the image forming stations, the (M−1) color transfer member(s) defined by excluding the monochromatic transfer member from the M transfer members, so that only the toner image formed by the monochromatic image forming station is primarily transferred to the surface of the transfer belt to form monochromatic images; bringing the transfer belt into a thrust-condition, as needed after completion of the monochromatic mode, with being positioned N, where N is integer which is equal to or smaller than (M−1) and which is equal to or larger than 1, color transfer member(s) out of the (M−1) color transfer members in adjacency to the image forming stations, the thrust-condition in which the transfer belt is thrust against the image forming stations; and releasing the transfer belt from the thrust-condition with moving the N color transfer member(s), which is/are positioned in adjacency to the image forming stations by the thrusting, away from the image forming stations so as to bring the blade opposing roller into following rotation in the opposite direction of the transport direction as allowing the blade opposing roller to be moved in the bias direction by the biasing force of the biasing member.

3. 发明申请

US20100303516A1 TRANSFER DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH THE TRANSFER DEVICE 失效
标题翻译：传输设备和传送设备提供的图像形成设备
公开(公告)号：US20100303516A1
公开(公告)日：2010-12-02
申请号：US12788494
申请日：2010-05-27
申请人： Satoshi Chiba , Ken Ikuma
发明人： Satoshi Chiba , Ken Ikuma
IPC分类号： G03G15/01
CPC分类号： G03G15/1605 , G03G15/1685 , G03G2215/1614
摘要： A transfer device including a transfer roller including a roller base member which opposes an image carrier carrying an image, the transfer device rotates about an axis of rotation, and has a concaved portion on an outer circumference thereof and is configured to transfer the image carried by the image carrier to a recording medium when the concaved portion is not opposed to the image carrier, the device also including a pressing portion configured to press the transfer roller to the image carrier, and a contact portion provided at either end of the transfer roller, wherein the contact portion includes an outer circumference which comes into contact with a supporting portion disposed on a drive transmitting portion configured to transmit a drive to the image carrier while the concaved portion opposes the image carrier, and an elastic member is provided on the outer circumference of the contact portion.
摘要翻译：一种转印装置，包括转印辊，该转印辊包括与承载图像的图像载体相对的辊基部件，转印装置围绕旋转轴线旋转，并且在其外周上具有凹部，并且构造成将由当凹部不与图像载体相对时，图像载体到记录介质，该装置还包括被配置为将转印辊压向图像载体的按压部分和设置在转印辊的任一端的接触部分，其特征在于，所述接触部包括外周，所述外周与设置在所述驱动传递部上的支撑部接触，所述驱动传递部被配置为在所述凹部与所述载像体相对的同时向所述图像载体传递驱动，并且弹性部件设置在所述外周的接触部分。

4. 发明授权

US07474865B2 Image forming apparatus and method for separating contaminant from blade for cleaning transfer belt surface 失效
标题翻译：用于分离污染物与清洁转印带表面的图像形成装置和方法
公开(公告)号：US07474865B2
公开(公告)日：2009-01-06
申请号：US11533264
申请日：2006-09-19
申请人： Satoshi Chiba , Ken Ikuma
发明人： Satoshi Chiba , Ken Ikuma
IPC分类号： G03G15/16
CPC分类号： G03G15/1615 , G03G15/0136 , G03G15/161 , G03G2215/0193
摘要： An image forming apparatus includes a transfer belt stretched around driving and blade opposing rollers. The blade opposing roller is biased in a bias direction away from the driving roller by a biasing member and has a cleaning blade in contact with the belt. In a color mode, the belt is thrust against multiple image forming stations using multiple transfer members. In a monochromatic model, the belt is thrust against only a monochromatic image forming station using a monochromatic transfer member and other transfer members are moved away from the image forming stations. The belt is brought into a thrust-condition after completion of the monochromatic mode to be thrust against multiple image forming stations; and is then released to bring the blade opposing roller into following rotation in the opposite direction of the transport direction so that the blade opposing roller is biased in the bias direction.
摘要翻译：图像形成装置包括在驱动和刀片相对的辊周围拉伸的转印带。刀片相对辊通过偏置构件偏压偏离驱动辊并具有与带接触的清洁刮板。在彩色模式下，使用多个传送构件将带推向多个图像形成站。在单色模型中，带仅使用单色转印构件推向单色图像形成站，并且其它转印构件移动远离图像形成站。在完成单色模式之后，带子被推入推力状态以推动多个图像形成站; 然后被释放以使刀片对置辊沿着输送方向的相反方向继续旋转，使得刀片相对辊在偏置方向上被偏置。

5. 发明授权

US08718521B2 Image-forming apparatus and image forming method for regulating portion of tension roller 失效
标题翻译：用于调节张紧辊部分的图像形成装置和图像形成方法
公开(公告)号：US08718521B2
公开(公告)日：2014-05-06
申请号：US13225858
申请日：2011-09-06
申请人： Satoshi Chiba , Ken Ikuma
发明人： Satoshi Chiba , Ken Ikuma
IPC分类号： G03G15/01
CPC分类号： G03G15/1685 , G03G15/0189 , G03G15/1615
摘要： An image-forming apparatus includes a transfer roller having a recessed portion in a circumferential surface; a driving portion for rotatably driving the transfer roller; an image carrier belt for carrying an image; a tension roller around which the image carrier belt is wound for making contact with the transfer roller interposed by the image carrier belt; a biasing portion for biasing the tension roller towards the transfer roller; and a position-regulating portion that, when the transfer roller rotates and the transfer roller and the image carrier belt make contact, causes a position to be maintained at which the image carrier belt wound around the tension roller intersects a virtual circumferential surface that is an extension of the circumferential surface of the transfer roller into the recessed portion.
摘要翻译：图像形成装置包括在圆周表面上具有凹部的转印辊; 用于可旋转地驱动转印辊的驱动部分; 用于承载图像的图像传送带; 卷绕图像传送带的张力辊，用于与由图像传送带插入的转印辊接触; 偏压部分，用于将张紧辊朝向转印辊偏压; 以及位置调节部，当所述转印辊旋转并且所述转印辊和所述图像承载带接触时，导致卷绕在所述张力辊周围的所述图像传送带相交的位置被保持，转印辊的圆周表面延伸到凹入部分中。

6. 发明授权

US08036566B2 Control method of image forming apparatus and image forming apparatus 有权
标题翻译：图像形成装置和图像形成装置的控制方法
公开(公告)号：US08036566B2
公开(公告)日：2011-10-11
申请号：US12140124
申请日：2008-06-16
申请人： Koichi Kamijo , Satoshi Chiba , Ken Ikuma
发明人： Koichi Kamijo , Satoshi Chiba , Ken Ikuma
IPC分类号： G03G15/00 , G03G15/10 , G03G15/14 , G03G21/00
CPC分类号： G03G15/161
摘要： A control method and an image forming apparatus. The apparatus includes a latent image carrier; a development apparatus for developing a liquid developer containing a toner, a carrier liquid and a dispersant soluble in the carrier liquid therein on the latent image carrier; an intermediate transfer medium to which a developer image developed on the latent image carrier is transferred; a transfer apparatus for transferring the developer image on the intermediate transfer medium to a transfer material; and a dispersant collecting liquid application unit for applying a dispersant collecting liquid on the intermediate transfer medium. The method includes performing the control such that after finishing of transfer of the developer image onto intermediate transfer medium, application of the dispersant collecting liquid on the intermediate transfer medium is started by the dispersant collecting liquid application unit.
摘要翻译：控制方法和图像形成装置。该装置包括潜像载体; 显影装置，用于将潜在载体上含有调色剂，载体液和可溶于载体液体的分散剂的液体显影剂显影; 在潜像载体上显影显影剂图像的中间转印介质; 用于将中间转印介质上的显影剂图像转印到转印材料上的转印装置; 以及用于在中间转印介质上涂布分散剂收集液的分散剂收集液体施加单元。该方法包括执行控制，使得在完成将显影剂图像转印到中间转印介质上之后，通过分散剂收集液施加单元开始将分散剂收集液体施加到中间转印介质上。

7. 发明授权

US07899381B2 Image formation apparatus and image formation method 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US07899381B2
公开(公告)日：2011-03-01
申请号：US12573702
申请日：2009-10-05
申请人： Satoshi Chiba , Ken Ikuma
发明人： Satoshi Chiba , Ken Ikuma
IPC分类号： G03G21/00
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/10 , G03G2215/0132
摘要： An image formation apparatus includes a roller member that contacts a developer retaining member at a position and is distanced from the developer retaining member at another position. A contact edge of a cleaning blade supported by a supporting member is in contact with the roller member. A first plane of the cleaning blade that is supported by the supporting member, or is opposite to a surface that is supported by the supporting member, and a second plane of the cleaning blade form the contact edge. An angle θ1 formed by a virtual vertical plane and the second plane thereunder when the roller member is distanced from the developer retaining member is greater than zero degrees but not greater than ninety degrees.
摘要翻译：图像形成装置包括：辊构件，其在位置处接触显影剂保持构件，并且在另一位置与显影剂保持构件间隔开。由支撑构件支撑的清洁刮板的接触边缘与辊构件接触。由支撑构件支撑或与由支撑构件支撑的表面相对的清洁刮板的第一平面和清洁刮板的第二平面形成接触边缘。当辊构件远离显影剂保持构件时，由虚拟垂直平面形成的角度和角度1以及下面的第二平面大于零度但不大于九十度。

8. 发明授权

US08103185B2 Cleaning device and image forming apparatus 失效
标题翻译：清洁装置和成像装置
公开(公告)号：US08103185B2
公开(公告)日：2012-01-24
申请号：US12567511
申请日：2009-09-25
申请人： Satoshi Chiba , Koichi Kamijo
发明人： Satoshi Chiba , Koichi Kamijo
IPC分类号： G03G15/16
CPC分类号： G03G15/11
摘要： A cleaning device includes: a cleaning blade which removes liquid developer including toner particles and carrier liquid by bringing a contact corner portion constituted by a first surface and a second surface into contact with a cleaned body which is rotated or circulated while holding the liquid developer; a blade supporting body which supports the cleaning blade at the first surface of the cleaning blade or a surface on the side opposite to the first surface; a pressing member which presses the contact corner portion of the cleaning blade against the cleaned body; and seal members disposed at side ends in the first direction of the cleaning blade and having projecting portions which project further than the second surface on the side opposite to a third surface which is on the side opposite to the second surface.
摘要翻译：清洁装置包括：清洁刮板，其通过使由第一表面和第二表面构成的接触角部分与保持液体显影剂而旋转或循环的清洁体接触而去除包括调色剂颗粒和载液的液体显影剂; 叶片支撑体，其在清洁刮板的第一表面处或者与第一表面相对的一侧的表面支撑清洁刮刀; 按压构件，其将清洁刮板的接触角部分压靠在清洁体上; 以及密封构件，其设置在所述清洁刮板的第一方向上的侧端，并且在与所述第二表面相反的一侧的第三表面相对的一侧的另一侧突出所述突出部。

9. 发明授权

US07881490B2 Speaker device 失效
标题翻译：扬声器装置
公开(公告)号：US07881490B2
公开(公告)日：2011-02-01
申请号：US11545759
申请日：2006-10-11
申请人： Satoshi Chiba , Shunichi Hiramuki
发明人： Satoshi Chiba , Shunichi Hiramuki
IPC分类号： H04R25/00
CPC分类号： H04R9/022 , H04R1/06 , H04R9/025
摘要： A speaker device includes a magnetic circuit, a vibration system, a frame and a terminal. The frame is formed into a frame shape, and an inner wall thereof holds the magnetic circuit. Particularly, the frame has an opening for ventilation, which makes a rear surface positioned on a side opposite to a sound output direction and a side surface curved to a direction of the sound output direction from a peripheral end of the rear surface communicate with each other, and the terminal covers the opening on the rear surface of the frame. Therefore, the opening is provided on the side surface of the frame, and ventilation performance of the speaker device is ensured. In addition, by such amount that no opening is provided on the rear surface of the frame, a setting space of the terminal can be enlarged on the rear surface of the frame.
摘要翻译：扬声器装置包括磁路，振动系统，框架和终端。框架形成为框架形状，并且其内壁保持磁路。特别地，框架具有用于通风的开口，这使得后表面位于与声音输出方向相反的一侧，并且从背面的外周端向声音输出方向弯曲的侧表面彼此连通并且端子覆盖框架的后表面上的开口。因此，在框架的侧面设置开口，确保扬声器装置的通风性能。此外，通过这样的量，在框架的后表面上没有设置开口，可以在框架的后表面上扩大端子的设置空间。

10. 发明申请

US20070274557A1 Speaker 有权
标题翻译：扬声器
公开(公告)号：US20070274557A1
公开(公告)日：2007-11-29
申请号：US11805795
申请日：2007-05-24
申请人： Satoshi Chiba
发明人： Satoshi Chiba
IPC分类号： H04R9/06 , H04R11/02 , H04R1/00
CPC分类号： H04R9/02 , H01R13/2442 , H04R2499/11
摘要： A degree of freedom in designing a circuit board to which a speaker is attached is enhanced. The speaker including: a frame with a yoke of a magnetic circuit portion embedded inside a central through hole; a diaphragm having a voice coil inserted in a magnetic circuit of the magnetic circuit portion; a cap having a sound dispersing hole that covers over the diaphragm and the frame; and a terminal electrically connected to the voice coil on a side opposite to the cap of the frame, wherein an insulating body is attached to an exposing portion of the yoke on the side opposite to the cap, a back pressure adjusting hole is provided in the exposing portion with respect to the diaphragm, and the terminals are provided to be retractable in the back pressure adjusting hole.
摘要翻译：增强了设计扬声器附接的电路板的自由度。扬声器包括：具有嵌入在中央通孔内的磁路部分的磁轭的框架; 隔膜，其具有插入在所述磁路部分的磁路中的音圈; 具有覆盖在隔膜和框架上的分散孔的盖; 以及在与框架的盖相反的一侧电连接到音圈的端子，其中绝缘体附接到与盖相反的一侧的轭的暴露部分，背压调节孔设置在暴露部分相对于隔膜，并且端子被设置成可在背压调节孔中缩回。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式