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公开(公告)号：US20120217833A1
公开(公告)日：2012-08-30
申请号：US13403666
申请日：2012-02-23
申请人： Kazuto SAKAI , Yutaka HASHIBA , Norio TAKKAHASHI , Kazuaki YUUKI , Makoto MATSUSHITA , Daisuke MISU , Masanori ARATA , Tadashi TOKUMASU , Motoyasu MOCHIZUKI , Kuniyuki ARAKI
发明人： Kazuto SAKAI , Yutaka HASHIBA , Norio TAKKAHASHI , Kazuaki YUUKI , Makoto MATSUSHITA , Daisuke MISU , Masanori ARATA , Tadashi TOKUMASU , Motoyasu MOCHIZUKI , Kuniyuki ARAKI
IPC分类号： H02K1/27
摘要： According to one embodiment, a permanent-magnet type electric rotating machine has a stator, a magnetizing coil, a rotor and a case. The stator has an armature coil configured to form a magnetic circuit for driving. The magnetizing coil is configured to form a magnetic circuit for magnetizing. The rotor has a constant magnetized magnet, a rotor core and a variable magnetized magnet. The rotor core holds the constant magnetized magnet. The constant magnetized magnet is arranged closer to the magnetic circuit for driving than the variable magnetized magnet. The variable magnetized magnet is arranged closer to the magnetic circuit for magnetizing than the constant magnetized magnet.
摘要翻译： 根据一个实施例，永磁式旋转电机具有定子，磁化线圈，转子和壳体。 定子具有构造成形成用于驱动的磁路的电枢线圈。 磁化线圈构成为形成用于磁化的磁路。 转子具有恒定的磁化磁体，转子芯和可变磁化磁体。 转子芯保持恒定的磁化磁体。 恒定磁化磁体比可变磁化磁铁更靠近用于驱动的磁路布置。 可变磁化磁体比恒定磁化磁体更靠近用于磁化的磁路。
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公开(公告)号：US20110008069A1
公开(公告)日：2011-01-13
申请号：US12830779
申请日：2010-07-06
申请人： Makoto MATSUSHITA , Akira Izutani
发明人： Makoto MATSUSHITA , Akira Izutani
CPC分类号： G03G15/161 , G03G15/162 , G03G2215/0132
摘要： An image forming apparatus including a latent image bearing member, a charger, an irradiator, a developing member, a transfer device, and a surface potential equalizer. The transfer device includes an intermediate transfer member comprising a high-resistivity body having a surface resistivity of 1013Ω/□ or more under dark conditions, a primary transfer member that transfers the toner image from the latent image bearing member onto the intermediate transfer member at a primary transfer nip, and a secondary transfer member that transfers the toner image from the intermediate transfer member onto a recording medium at a secondary transfer nip. The surface potential equalizer includes a surface potential equalizing member that equalizes a surface potential of the intermediate transfer member at a predetermined positive or negative potential. The surface potential equalizer is provided on a migration path of the intermediate transfer member from the secondary transfer nip to the primary transfer nip.
摘要翻译： 包括潜像承载部件，充电器，照射器，显影部件，转印装置和表面电位均衡器的图像形成装置。 转印装置包括中间转印部件，该中间转印部件包括在黑暗条件下表面电阻率为1013＆OHgr /□以上的高电阻体;将调色剂图像从潜像承载部件转印到中间转印部件上的一次转印部件 以及二次转印部件，其将调色剂图像从中间转印部件转印到二次转印辊隙上的记录介质上。 表面电位均衡器包括表面电位均衡元件，其在预定的正或负电位下均衡中间转印元件的表面电位。 表面电位均衡器设置在中间转印部件从二次转印辊隙到主转印辊隙的迁移路径上。
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公开(公告)号：US20160274500A1
公开(公告)日：2016-09-22
申请号：US15074927
申请日：2016-03-18
申请人： Keiichiro JURI , Hideaki YASUNAGA , Akira IZUTANI , Makoto MATSUSHITA , Hiroaki TAKAHASHI , Ayano MOMOSE , Yuri HAGA
发明人： Keiichiro JURI , Hideaki YASUNAGA , Akira IZUTANI , Makoto MATSUSHITA , Hiroaki TAKAHASHI , Ayano MOMOSE , Yuri HAGA
CPC分类号： G03G15/162 , G03G15/1605 , G03G15/161
摘要： An image forming apparatus includes at least an image bearer; an electrostatic latent image former to form an electrostatic latent image on the image bearer; an image developer to develop the electrostatic latent image with a toner to from a toner image; a first transferer to transfer the toner image from the image bearer onto an intermediate transfer belt; and a cleaner including a cleaning blade having a Martens hardness of from 0.8 to 10.0 N/m2, to clean the intermediate transfer belt while contacting the surface of the intermediate transfer belt. The intermediate transfer belt includes a thermoplastic resin and a conductive resin, and has a surface concentration of oxygen atoms derived from the conductive resin, measured by XPS, of from 1.0% to 3.0% by atom.
摘要翻译： 图像形成装置至少包括图像载体; 静电潜像形成装置，用于在图像载体上形成静电潜像; 图像显影剂，用于从调色剂图像显影具有调色剂的静电潜像; 第一转印器，用于将调色剂图像从图像载体转印到中间转印带上; 以及包括具有0.8至10.0N / m 2的马氏硬度的清洁刮板的清洁剂，以在中间转印带的表面接触时清洁中间转印带。 中间转印带包括热塑性树脂和导电树脂，并且由XPS测量的导电树脂衍生的氧原子的表面浓度为1.0-3.0原子％。
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公开(公告)号：US20150078791A1
公开(公告)日：2015-03-19
申请号：US14475734
申请日：2014-09-03
申请人： Ayano MOMOSE , Akira IZUTANI , Makoto MATSUSHITA
发明人： Ayano MOMOSE , Akira IZUTANI , Makoto MATSUSHITA
IPC分类号： G03G15/01
CPC分类号： G03G15/162
摘要： An intermediate transfer member, including: a layer containing a thermoplastic resin, an electroconductive resin, and electroconductive inorganic particles, wherein the layer has a sea-island structure where discontinuous phases formed from the electroconductive resin are present in a continuous phase formed from the thermoplastic resin, wherein in a cross-sectional surface of the layer perpendicular to a rotation direction of the intermediate transfer member, the discontinuous phases formed from the electroconductive resin each have a cross-sectional shape of an ellipse, and a minor axis b of the ellipse is from 0.5 μm to 5.0 μm, and wherein in the cross-sectional surface of the layer perpendicular to the rotation direction of the intermediate transfer member, a rate α of a total area of the discontinuous phases formed from the electroconductive resin in an area of the cross-sectional surface thereof is from 2.0% to 20.0%.
摘要翻译： 一种中间转印部件，包括：含有热塑性树脂，导电树脂和导电无机颗粒的层，其中所述层具有海岛结构，其中由导电树脂形成的不连续相存在于由热塑性塑料形成的连续相中 树脂，其中在垂直于中间转印构件的旋转方向的层的横截面中，由导电树脂形成的不连续相各自具有椭圆形的截面形状，椭圆的短轴b 为0.5μm〜5.0μm，并且在与中间转印体的旋转方向垂直的层的截面中，由导电性树脂形成的不连续相的总面积的比率α为 其截面为2.0％〜20.0％。
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公开(公告)号：US20160274489A1
公开(公告)日：2016-09-22
申请号：US15072689
申请日：2016-03-17
CPC分类号： G03G15/0818 , G03G21/0011
摘要： A developing roller includes a conductive axis body; a conductive elastic layer overlying the conductive axis body; and a toner bearing layer overlying the conductive elastic layer and having a surface dispersed with particles having an average particle diameter of from 11 nm to 40 nm. The rotary torque is from 2.5 N to 3.5 N.
摘要翻译： 显影辊包括导电轴体; 覆盖导电轴体的导电弹性层; 以及覆盖导电弹性层并具有分散有平均粒径为11nm至40nm的颗粒的表面的调色剂承载层。 旋转扭矩为2.5N至3.5N。
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公开(公告)号：US20080267649A1
公开(公告)日：2008-10-30
申请号：US11953545
申请日：2007-12-10
IPC分类号： G03G15/16
CPC分类号： G03G15/0266 , G03G15/161 , G03G15/162
摘要： An image forming apparatus includes: an image supporting member; a charging member charging the image supporting member; an image forming member forming a latent image on the image supporting member; a developer supporting member developing the latent image on the image supporting member; a transfer member to which the developed image is transferred; a charging bias controller applying a charging bias immediately before a position at which the image is formed on the image supporting member in a printing operation passes the charging member; and a transfer bias controller applying a transfer bias immediately before the position at which the image is formed on the image supporting member in the printing operation reaches a nip portion between the image supporting member and the transfer member.
摘要翻译： 图像形成装置包括：图像支撑部件; 充电部件对图像支撑部件充电; 在所述图像支撑构件上形成潜像的图像形成构件; 显影剂支撑构件，其在图像支撑构件上显影潜像; 显影图像被转印到的转印构件; 充电偏压控制器在打印操作之前紧接在形成图像的位置之前施加充电偏压通过充电部件; 以及在打印操作中紧接在图像形成在图像支持部件上的位置之前施加转印偏压的转印偏压控制器到达图像支持部件和转印部件之间的夹持部分。
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7.发明申请公开(公告)号：US20120294657A1
公开(公告)日：2012-11-22
申请号：US13438082
申请日：2012-04-03
申请人： Makoto MATSUSHITA , Akira Izutani
发明人： Makoto MATSUSHITA , Akira Izutani
IPC分类号： G03G15/01
CPC分类号： G03G15/162
摘要： A belt-shaped member for image forming apparatus, satisfying the following relationships: E1≧E2; and H2>H1 wherein E1 represents an elastic modulus of a center of the belt-shaped member in a thrust direction; E2 represents an elastic modulus of an end thereof; H1 is a breaking elongation of the center; and H2 represents a breaking elongation of the end.
摘要翻译： 一种用于图像形成装置的带状构件，其满足以下关系：E1≥E2; 和H2> H1，其中E1表示带状构件在推力方向上的中心的弹性模量; E2表示其端部的弹性模量; H1是中心的断裂伸长率; H2表示末端的断裂伸长率。
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公开(公告)号：US20110088637A1
公开(公告)日：2011-04-21
申请号：US12851008
申请日：2010-08-05
IPC分类号： B60K11/04
CPC分类号： B60K11/04 , B60Y2200/412 , E02F9/00 , E02F9/0866 , F01P3/18 , F01P2003/187 , F02B29/0431 , F02B29/0456 , F02B29/0475 , F02M31/20 , F02M35/10131 , F02M35/10347 , Y02T10/126 , Y02T10/146
摘要： A radiator and an oil cooler are arranged at a front surface side of a cooling fan in parallel with each other in a flow direction of the cooling air, an intercooler and a condenser are arranged in parallel at a front surface side of the radiator and oil cooler, and a fuel cooler is arranged at a front surface side of the condenser. By arranging respective heat exchangers such that the heat release amount thereof sequentially increases from the upstream side toward the downstream side in the flow direction of the cooling air, each heat exchanger can efficiently release the heat of the fluid to be cooled. By arranging the fuel cooler at the front surface side of the condenser, two heat exchangers of the condenser and the fuel cooler can be accommodated within a range of the thickness dimension of the intercooler.
摘要翻译： 散热器和油冷却器在冷却风的流动方向上彼此平行地布置在冷却风扇的前表面侧，中间冷却器和冷凝器平行布置在散热器和油的前表面侧 冷却器，并且在冷凝器的前表面侧设置有燃料冷却器。 通过设置各个热交换器，使得散热量从冷却空气的流动方向的上游侧向下游侧依次增加，每个热交换器可以有效地释放要冷却的流体的热量。 通过在冷凝器的前表面侧设置燃料冷却器，可以在中间冷却器的厚度尺寸的范围内容纳冷凝器和燃料冷却器的两个热交换器。
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公开(公告)号：US20090279909A1
公开(公告)日：2009-11-12
申请号：US12437906
申请日：2009-05-08
IPC分类号： G03G15/00
CPC分类号： G03G15/5062 , G03G2215/00059
摘要： An image forming apparatus includes an exposure mechanism to form a latent image by exposure, a latent-image carrier to hold the latent image, a charging mechanism to charge the latent-image carrier evenly, a development device to develop a latent image on the latent-image carrier into a toner image, a transfer mechanism to transfer the toner image formed on the latent-image carrier onto a transfer material, at least one asperity profile reading mechanism to read an asperity of an entire image area of the transfer material at least in a width direction thereof onto which a toner image is to be transferred, and a control mechanism to adjust a toner adhesion amount of the toner image transferred to the transfer material in accordance with a localized asperity of a surface of the transfer material read by the asperity profile reading mechanism.
摘要翻译： 图像形成装置包括通过曝光形成潜像的曝光机构，用于保持潜像的潜像载体，均匀地对潜像载体进行充电的充电机构，显影装置，以对潜像进行潜像显影 图像载体转印成调色剂图像，将形成在潜像载体上的调色剂图像转印到转印材料上的转印机构，至少一个粗糙轮廓读取机构，至少读取转印材料的整个图像区域的粗糙度 在其上要传送调色剂图像的宽度方向上，以及控制机构，用于根据由所述转印材料读取的转印材料的表面的局部粗糙度调节转印到转印材料上的调色剂图像的调色剂附着量 粗糙概况阅读机制。
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公开(公告)号：US20080145082A1
公开(公告)日：2008-06-19
申请号：US11949660
申请日：2007-12-03
IPC分类号： G03G15/16
CPC分类号： G03G15/04 , G03G15/043 , G03G15/161 , G03G15/162 , G03G2215/1623
摘要： A development unit includes: an image carrier; a charger that charges the image carrier; an image writing means for forming a latent image on the image carrier; a developer carrier that develops the latent image on the image carrier; and an image write control means for allowing the image writing means to preliminarily expose the image carrier before the position on the image carrier at which an image is to be formed at the time of printing operation is passed through the image writing means.
摘要翻译： 显影单元包括：图像载体; 为图像载体收费的充电器; 用于在所述图像载体上形成潜像的图像写入装置; 显影载体，其在图像载体上显影潜像; 以及图像写入控制装置，用于允许图像写入装置在打印操作之前要在其上形成图像的图像载体上的位置之前预先曝光图像载体。
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