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31. 发明授权

US09304420B2 Two-component developer, developing device, image forming apparatus, and image forming method 有权
标题翻译：双组分显影剂，显影装置，成像装置和图像形成方法
公开(公告)号：US09304420B2
公开(公告)日：2016-04-05
申请号：US12835106
申请日：2010-07-13
申请人： Nobuyuki Yoshioka , Takanori Kamoto , Osamu Wada , Tadashi Iwamatsu
发明人： Nobuyuki Yoshioka , Takanori Kamoto , Osamu Wada , Tadashi Iwamatsu
IPC分类号： G03G9/107 , G03G9/08 , G03G9/087 , G03G9/113
CPC分类号： G03G9/0825 , G03G9/08782 , G03G9/1075 , G03G9/1131 , G03G9/1136 , G03G2215/0607
摘要： A two-component developer is provided. The two-component developer includes a toner containing a binder resin, a colorant and a release agent, and a resin-coated carrier composed of a carrier core material and a resin coating layer formed on a surface of the carrier core material. The toner has an exposure rate of the release agent on the toner surface of 1.00% or above and 3.07% or below. The carrier core material has an apparent density of 1.86 g/cm3 or more and 2.45 g/cm3 or less. The exposure rate of the release agent of the toner and the apparent density of the carrier core material satisfy the following formula (1): y≦−1.54x+5.93 (1) wherein y represents the exposure rate of the release agent of the toner, and x represents the apparent density of the carrier core material.
摘要翻译：提供了双组分开发。双组分显影剂包括含有粘合剂树脂，着色剂和脱模剂的调色剂和由载体芯材和形成在载体芯材的表面上的树脂涂层构成的树脂涂布载体。调色剂的调色剂表面的脱模剂的曝光率为1.00％以上且3.07％以下。载体芯材的表观密度为1.86g / cm 3以上且2.45g / cm 3以下。调色剂的脱模剂的曝光率和载体芯材的表观密度满足下式（1）：y＆nlE; -1.54x + 5.93（1）其中y表示调色剂的脱模剂的曝光率，x表示载体芯材的表观密度。

32. 发明授权

US09035548B2 Electron emission element, electron emission device, charge device, image forming device, electron radiation curing device, light-emitting device, image display device, blower device, cooling device, and manufacturing method for electron emission element 有权
标题翻译：电子发射元件，电子发射器件，充电器件，图像形成器件，电子辐射固化器件，发光器件，图像显示器件，鼓风器器件，冷却器件和用于电子发射元件的制造方法
公开(公告)号：US09035548B2
公开(公告)日：2015-05-19
申请号：US13991653
申请日：2011-11-30
申请人： Toshihiro Kaneko , Tadashi Iwamatsu , Ayae Nagaoka
发明人： Toshihiro Kaneko , Tadashi Iwamatsu , Ayae Nagaoka
IPC分类号： H01J1/32 , H01J1/312 , B41J2/39 , G03G15/02 , H01J9/02 , H01J31/12 , B41J2/41 , H01J63/02 , H01J63/06 , H05B33/22 , G21K5/02 , G02F1/1335
CPC分类号： H01J1/312 , B41J2/39 , B41J2/41 , G02F2001/133614 , G02F2001/133625 , G03G15/0291 , G21K5/02 , H01J9/02 , H01J9/025 , H01J31/127 , H01J63/02 , H01J63/06 , H05B33/22
摘要： An electron emission element (1) includes an electrode substrate (2) and a thin film electrode (3), and emits electrons from the thin film electrode (3) by voltage application across the electrode substrate (2) and the thin film electrode (3). An electron accelerating layer (4) containing at least insulating fine particles (5) is provided between the electrode substrate (2) and the thin film electrode (3). The electrode substrate (2) has a convexoconcave surface. The thin film electrode (3) has openings (6) above convex parts of the electrode substrate (2).
摘要翻译：电子发射元件（1）包括电极基板（2）和薄膜电极（3），并且通过跨过电极基板（2）和薄膜电极（2）施加电压而从薄膜电极（3）发射电子 3）。在电极基板（2）和薄膜电极（3）之间设置有至少含有绝缘性微粒（5）的电子加速层（4）。电极基板（2）具有凹凸表面。薄膜电极（3）在电极基板（2）的凸部上方具有开口（6）。

33. 发明授权

US08735041B2 Method for producing resin-coated carrier, resin-coated carrier, two-component developer, developing device, image forming apparatus and image forming method 有权
标题翻译：树脂涂布载体，树脂涂布载体，双组分显影剂，显影装置，图像形成装置和成像方法的制备方法
公开(公告)号：US08735041B2
公开(公告)日：2014-05-27
申请号：US12730583
申请日：2010-03-24
申请人： Takanori Kamoto , Takayuki Yamanaka , Osamu Wada , Tadashi Iwamatsu , Nobuyuki Yoshioka
发明人： Takanori Kamoto , Takayuki Yamanaka , Osamu Wada , Tadashi Iwamatsu , Nobuyuki Yoshioka
IPC分类号： G03G9/10
CPC分类号： G03G9/1075 , G03G9/1131 , G03G9/1133
摘要： A method for producing a low density resin-coated carrier having a small resin amount to a carrier core material and having a uniform resin coating layer formed on the carrier core material is provided. A resin-coated carrier has a carrier core material and a resin coating layer formed on the surface of the carrier core material. The carrier core material has pores and an apparent density of 1.6 g/cm3 to 2.0 g/cm3 and a remanent magnetization of 10 emu/g of less. The resin coating layer is formed by a dry process of adhering resin particles to a surface of the carrier core material and applying heat and impact force to the resin particles. A volume average particle size of the resin particles is less than 1 μm. A two-component developer containing the resin-coated carrier is charged in a developing device in an image forming apparatus, and an image is formed.
摘要翻译：提供了一种制造具有对载体芯材料具有小树脂量并且在载体芯材上形成均匀的树脂涂层的低密度树脂涂覆载体的方法。树脂被覆载体具有载体芯材和在载体芯材的表面上形成的树脂被覆层。载体芯材料具有孔隙，表观密度为1.6g / cm 3至2.0g / cm 3，剩余磁化强度为10emu / g以下。树脂涂层通过将树脂颗粒粘附到载体芯材的表面并对树脂颗粒施加热和冲击力的干法来形成。树脂粒子的体积平均粒径小于1μm。将包含树脂涂布载体的双组分显影剂装入图像形成装置的显影装置中，形成图像。

34. 发明申请

US20100295465A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, IMAGE DISPLAY DEVICE, METHOD OF DRIVING LIGHT EMITTING ELEMENT, AND METHOD OF PRODUCING LIGHT EMITTING ELEMENT 有权
标题翻译：发光元件，发光装置，图像显示装置，驱动发光元件的方法和产生发光元件的方法
公开(公告)号：US20100295465A1
公开(公告)日：2010-11-25
申请号：US12782024
申请日：2010-05-18
申请人： Hiroyuki HIRAKAWA , Yasuo Imura , Ayae Nagaoka , Tadashi Iwamatsu
发明人： Hiroyuki HIRAKAWA , Yasuo Imura , Ayae Nagaoka , Tadashi Iwamatsu
IPC分类号： H05B41/24 , H01L33/02 , H01L21/28
CPC分类号： H05B33/0896
摘要： A light emitting element of the present invention includes an electrode substrate; a thin-film electrode; and an electron acceleration layer sandwiched between the electrode substrate and the thin-film electrode. In the electron acceleration layer, as a result of a voltage applied between the electrode substrate and the thin-film electrode, electrons are accelerated so as to be turned into hot electrons. The hot electrons excite surfaces of the silicon fine particles contained in the electron acceleration layer so that the surfaces of the silicon fine particles emit light. Such a light emitting element of the present invention is a novel light emitting element, which has not been achieved by the conventional techniques. That is, the light emitting element of the present invention is able to (i) be produced by using a silicon material, which is available at low price, through a simple production method, and (ii) efficiently emit light.
摘要翻译：本发明的发光元件包括电极基板; 薄膜电极; 夹在电极基板和薄膜电极之间的电子加速层。在电子加速层中，由于施加在电极基板和薄膜电极之间的电压，电子被加速而变成热电子。热电子激发包含在电子加速层中的硅微粒的表面，使得硅微粒的表面发光。本发明的这种发光元件是一种新的发光元件，其尚未通过常规技术实现。也就是说，本发明的发光元件能够（i）通过使用以低成本获得的硅材料通过简单的制造方法制造，并且（ii）有效地发光。

35. 发明申请

US20100279221A1 RESIN-COATED CARRIER METHOD OF MANUFACTURING THE SAME, TWO-COMPONENT DEVELOPER INCLUDING RESIN-COATED CARRIER, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：树脂涂布载体的制造方法，包括树脂涂布载体的两组分开发商，开发装置和图像形成装置
公开(公告)号：US20100279221A1
公开(公告)日：2010-11-04
申请号：US12769121
申请日：2010-04-28
申请人： Osamu Wada , Takanori Kamoto , Nobuyuki Yoshioka , Ayae Nagaoka , Tadashi Iwamatsu
发明人： Osamu Wada , Takanori Kamoto , Nobuyuki Yoshioka , Ayae Nagaoka , Tadashi Iwamatsu
IPC分类号： G03G9/00 , G03G15/08
CPC分类号： G03G9/1137 , G03G9/107 , G03G9/1131 , G03G9/1133 , G03G9/1136
摘要： A resin-coated carrier is provided. A resin-coated carrier includes a carrier core and a resin coating layer formed on a surface of the carrier core. The carrier core is composed of a porous material having surface fine pores formed on a surface thereof, and has an apparent density of 1.6 to 2.0 g/cm3. The resin coating layer contains cross-linked fine resin particles. Additionally, the resin-coated carrier is configured such that a volume average particle size of the cross-linked fine resin particles contained in the resin coating layer and an area average diameter of the surface fine pores satisfy a predetermined relational expression.
摘要翻译：提供树脂涂层载体。树脂涂布载体包括载体芯和形成在载体芯的表面上的树脂涂层。载体芯由具有在其表面形成的表面细孔的多孔材料构成，表观密度为1.6〜2.0g / cm 3。树脂涂层含有交联的细树脂颗粒。另外，树脂被覆载体被构造成使得包含在树脂被覆层中的交联的微粒树脂颗粒的体积平均粒径和表面细孔的面积平均直径满足预定的关系式。

36. 发明申请

US20090074463A1 CORONA DISCHARGE DEVICE, PHOTORECEPTOR CHARGER, AND METHOD FOR MAKING DISCHARGE PRODUCT REMOVING MEMBER 有权
标题翻译： CORONA放电装置，光电发生器和用于制造放电产品移除部件的方法
公开(公告)号：US20090074463A1
公开(公告)日：2009-03-19
申请号：US12298651
申请日：2007-04-25
申请人： Shigeru Nishio , Tadashi Iwamatsu , Yuhsuke Ebata
发明人： Shigeru Nishio , Tadashi Iwamatsu , Yuhsuke Ebata
IPC分类号： G03G15/02 , H01T19/00
CPC分类号： G03G15/0258 , G03G15/0291 , H01T19/00
摘要： A corona discharge device (10) comprises a discharge electrode (1) for causing electric discharge, a discharge product removing member (4) provided around the discharge electrode (1), and containing a material capable of removing a discharge product, and a shield plate (3) interposed between the discharge electrode (1) and the discharge product removing member (4), having a through-hole (3a) open toward the discharge electrode (1), and having a surface opposed to the discharge electrode (1) and at least the surface being made of a metallic material. With this, a corona discharge device, a photoreceptor charger, and a method for making a discharge product removing member which realize high trapping efficiency for discharge products and a long life of a discharge product removing filter are provided.
摘要翻译：电晕放电装置（10）包括放电用的放电电极（1），设置在放电电极（1）周围的放电产物除去部件（4），并且容纳能够除去放电产物的材料，以及屏蔽体插入在放电电极（1）和放电产物除去部件（4）之间的板（3），具有朝向放电电极（1）开放的通孔（3a），并且具有与放电电极（1）相对的表面），并且至少该表面由金属材料制成。由此，提供了电晕放电装置，感光体充电器，以及放电产物除去部件的制造方法，其实现放电产品的高捕集效率和放电产物除去过滤器的使用寿命。

37. 发明授权

US07317285B2 Electron emission device having cleaning function 有权
标题翻译：具有清洁功能的电子发射装置
公开(公告)号：US07317285B2
公开(公告)日：2008-01-08
申请号：US10541878
申请日：2004-01-14
申请人： Tadashi Iwamatsu , Hiroyuki Hirakawa
发明人： Tadashi Iwamatsu , Hiroyuki Hirakawa
IPC分类号： G09G3/10 , H01J1/46 , H01J9/02 , H01J9/38
CPC分类号： G03G15/02
摘要： An electron emission device comprising an electron emission element (1) having a lower electrode (2), an upper electrode (5) consisting of a thin film, the surface of the upper electrode (5) being exposed to external space, and a semiconductor layer (4) formed between the lower electrode and the upper electrode, a counter electrode (21) provided to face the upper electrode (5) across the external space, a fine particle charging voltage control unit (22) for applying a voltage that charges fine particles deposited on the surface of the upper electrode (5) to between the upper electrode (5) and the lower electrode (2), and flying voltage control unit (23) for applying a voltage that sends charged fine particles flying from the surface of the upper electrode (5) to between the upper electrode (5) and the counter electrode (21), wherein the fine particle charging voltage control unit is operated to charge deposited fine particles, and the flying voltage control unit is operated to sent charged fine particles flying toward the counter electrode (21).
摘要翻译：一种电子发射装置，包括具有下电极（2）的电子发射元件（1），由薄膜组成的上电极（5），上电极（5）的表面暴露于外部空间，以及半导体在下电极和上电极之间形成的层（4），跨过外部空间设置成面对上电极（5）的对电极（21），用于施加电荷的微粒充电电压控制单元（22）沉积在上电极（5）的表面之间到上电极（5）和下电极（2）之间的细颗粒和用于施加电压的飞行电压控制单元（23），该电压从表面发射带电微粒子（5）和对置电极（21）之间的上电极（5）之间，其中操作微粒充电电压控制单元以对沉积的微粒进行电荷充电，并且飞行电压控制操作单元以将带电微粒发送到对置电极（21）。

38. 发明授权

US08760056B2 Electron emitting element, devices utilizing said element, and method for producing said element 有权
标题翻译：电子发射元件，利用所述元件的器件，以及用于制造所述元件的方法
公开(公告)号：US08760056B2
公开(公告)日：2014-06-24
申请号：US13032983
申请日：2011-02-23
申请人： Kanako Hirata , Hiroyuki Hirakawa , Ayae Nagaoka , Yasuo Imura , Tadashi Iwamatsu
发明人： Kanako Hirata , Hiroyuki Hirakawa , Ayae Nagaoka , Yasuo Imura , Tadashi Iwamatsu
IPC分类号： H01J7/24
CPC分类号： H01J1/312 , B82Y10/00 , G03G15/02 , G03G15/04045 , G03G15/326 , H01J9/022 , H01J29/04 , H01J31/123 , H01J63/06 , H01J2201/3125
摘要： The present invention provides an electron emitting element, comprising: a first electrode; an insulating fine particle layer formed on the first electrode and composed of insulating fine particles; and a second electrode formed on the insulating fine particle layer, wherein the insulating fine particle layer is provided with recesses formed in a surface thereof, the surface facing the second electrode, the recesses each having a depth smaller than a thickness of the insulating fine particle layer, and when a voltage is applied between the first electrode and the second electrode, electrons provided from the first electrode are accelerated in the insulating fine particle layer to be emitted though the second electrode.
摘要翻译：本发明提供一种电子发射元件，包括：第一电极; 形成在第一电极上并由绝缘细颗粒构成的绝缘细颗粒层; 以及形成在所述绝缘性细颗粒层上的第二电极，其中，所述绝缘性微粒层在其表面设置有凹部，所述表面面向所述第二电极，所述凹部各自具有比所述绝缘性细颗粒的厚度小的深度并且当在所述第一电极和所述第二电极之间施加电压时，从所述第一电极提供的电子在所述绝缘细颗粒层中被加速以通过所述第二电极发射。

39. 发明授权

US08616931B2 Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, electron-beam curing device, and method for producing electron emitting element 有权
标题翻译：电子发射元件，电子发射器件，发光器件，图像显示装置，送风装置，冷却装置，充电装置，成像装置，电子束固化装置和用于制造电子发射元件的方法
公开(公告)号：US08616931B2
公开(公告)日：2013-12-31
申请号：US13835133
申请日：2013-03-15
申请人： Ayae Nagaoka , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
发明人： Ayae Nagaoka , Tadashi Iwamatsu , Hiroyuki Hirakawa , Yasuo Imura
IPC分类号： H01J9/00
CPC分类号： H01J1/304 , B82Y10/00 , G02F1/133617 , G02F2001/133625 , G03G15/02 , G03G2215/02 , H01J1/312 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H01J2329/0481 , H01J2329/0484
摘要： An electron emitting element of the present invention includes an electron acceleration layer between an electrode substrate and a thin-film electrode. The electron acceleration layer includes a binder component in which insulating fine particles and conductive fine particles are dispersed. Therefore, the electron emitting element of the present invention is capable of preventing degradation of the electron acceleration layer and can efficiently and steadily emit electrons not only in vacuum but also under the atmospheric pressure. Further, the electron emitting element of the present invention can be formed so as to have an improved mechanical strength.
摘要翻译：本发明的电子发射元件在电极基板和薄膜电极之间具有电子加速层。电子加速层包括其中分散有绝缘细颗粒和导电细颗粒的粘合剂组分。因此，本发明的电子发射元件能够防止电子加速层的劣化，并且能够不仅在真空中而且在大气压下也能有效且稳定地发射电子。此外，本发明的电子发射元件可以形成为具有改善的机械强度。

40. 发明授权

US08192908B2 Carrier, developer, development device, image forming apparatus and image forming method 有权
标题翻译：载体，显影剂，显影装置，图像形成装置和图像形成方法
公开(公告)号：US08192908B2
公开(公告)日：2012-06-05
申请号：US12128148
申请日：2008-05-28
申请人： Takanori Kamoto , Tadashi Iwamatsu , Nobuyuki Yoshioka , Yoshinori Mutoh , Hiroyuki Hirakawa , Takashi Hara
发明人： Takanori Kamoto , Tadashi Iwamatsu , Nobuyuki Yoshioka , Yoshinori Mutoh , Hiroyuki Hirakawa , Takashi Hara
IPC分类号： G03G9/08
CPC分类号： G03G9/1075 , G03G9/1131 , G03G9/1136
摘要： A carrier of the present invention is used in a developer including a toner which includes at least a binder resin and an organic colorant, and the carrier has a core and a coating formed on the surface of the core, the coating including (i) a charge control agent for controlling a charge whose polarity is the same as a polarity of a charge controlled by a charge control agent included in the toner, and (ii) a conductive particles. The use of the carrier of the present invention enables: prevention of decrease in the charging amount of the toner which includes at least a binder resin and an organic colorant; and formation of a stable, high-resolution, high-quality image which has very few image defects such as a photographic fog.
摘要翻译：本发明的载体用于包括至少包含粘合剂树脂和有机着色剂的调色剂的显影剂中，并且所述载体具有在芯的表面上形成的芯和涂层，所述涂层包括（i）用于控制极性与由调色剂中包含的电荷控制剂控制的电荷的极性相同的电荷的电荷控制剂，和（ii）导电颗粒。使用本发明的载体能够：防止包含至少粘合剂树脂和有机着色剂的调色剂的带电量的降低; 并形成稳定，高分辨率，高质量的图像，其具有非常少的图像缺陷，例如摄影雾。

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