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1. 发明授权

US5821023A Developer of electrostatic latent image, carrier therefor, method for forming image and image forming apparatus thereby 失效
标题翻译：静电潜像显影剂，其载体，用于形成图像的方法和图像形成装置
公开(公告)号：US5821023A
公开(公告)日：1998-10-13
申请号：US862701
申请日：1997-05-23
申请人： Yuusaku Shibuya , Yasuhiro Oya , Haruhide Ishida , Susumu Yoshino , Hirokazu Hamano , Kaori Ohishi , Satoshi Inoue , Jun Igarashi , Chiaki Suzuki , Sueko Sakai
发明人： Yuusaku Shibuya , Yasuhiro Oya , Haruhide Ishida , Susumu Yoshino , Hirokazu Hamano , Kaori Ohishi , Satoshi Inoue , Jun Igarashi , Chiaki Suzuki , Sueko Sakai
IPC分类号： G03G9/113 , G03G13/08 , G03G15/08
CPC分类号： G03G9/113 , G03G9/1131
摘要： The present invention provides a long-life carrier for developing an electrostatic latent image to be used in such field of applications as electrostatic photography and electrostatic recording, a developer of an electrostatic latent image utilizing said carrier, a method for forming an image and an image forming apparatus by using said developer. By use of the foregoing qualities, a high-quality image can be obtained.
摘要翻译：本发明提供一种用于显影静电潜像的长寿命载体，用于静电摄影和静电记录等应用领域，利用所述载体的静电潜像的显影剂，形成图像和图像的方法通过使用所述显影剂形成装置。通过使用上述质量，可以获得高质量的图像。

2. 发明授权

US5821022A Carrier for developing electrostatic latent image, electrostatic latent image developer, method for forming image and image forming apparatus 失效
标题翻译：用于显影静电潜像的载体，静电潜像显影剂，用于形成图像的方法和图像形成装置
公开(公告)号：US5821022A
公开(公告)日：1998-10-13
申请号：US858504
申请日：1997-05-19
申请人： Kaori Ohishi , Susumu Yoshino , Satoshi Inoue , Chiaki Suzuki , Sueko Sakai
发明人： Kaori Ohishi , Susumu Yoshino , Satoshi Inoue , Chiaki Suzuki , Sueko Sakai
IPC分类号： G03G9/08 , G03G9/087 , G03G9/113 , G03G15/08 , G03G9/10
CPC分类号： G03G9/1134 , G03G9/1131 , G03G9/1135
摘要： A carrier for developing an electrostatic latent image comprising a core material coated with a resin layer, wherein the F/N ratio of the surface of the resin layer ranges from 1 to 20. It is desirable that the resin layer include resin particles containing a nitrogen atom, that the average particle diameter of the nitrogen-atom-containing resin be in a range from 0.1 to 2 .mu.m, that the thickness of the resin layer be in a range from 0.1 to 10 .mu.m, that the resin layer include an electroconductive material which is in a condition to be dispersed in the resin layer, that the electroconductive material be made of carbon black, and that the average particle diameter of the carrier for developing an electrostatic latent image be in a range from 30 to 150 .mu.m. The carrier for developing an electrostatic latent image, which is long-lived, provided with a charging capability unchanged over time, and is capable of effectively preventing fogging are provided.
摘要翻译：一种用于显影静电潜像的载体，包括涂覆有树脂层的芯材料，其中树脂层的表面的F / N比为1至20。希望树脂层包括含有氮的树脂颗粒原子，含氮原子的树脂的平均粒径为0.1〜2μm，树脂层的厚度为0.1〜10μm，树脂层的厚度为导电材料为分散在树脂层中的导电材料，导电材料由炭黑制成，静电潜像显影用载体的平均粒径为30〜150μm 。提供长寿命的静电潜像显影载体，具有随时间不变的充电能力，并且能够有效地防止起雾。

3. 发明授权

US5849448A Carrier for developer of electrostatic latent image, method for making said carrier 失效
标题翻译：用于静电潜像显影剂的载体，用于制造所述载体的方法
公开(公告)号：US5849448A
公开(公告)日：1998-12-15
申请号：US818454
申请日：1997-03-17
申请人： Susumu Yoshino , Satoshi Inoue , Kaori Ohishi , Shinpei Takagi , Sakon Takahashi , Noriyuki Mizutani
发明人： Susumu Yoshino , Satoshi Inoue , Kaori Ohishi , Shinpei Takagi , Sakon Takahashi , Noriyuki Mizutani
IPC分类号： G03G9/10 , G03G9/113
CPC分类号： G03G9/1135 , G03G9/1131 , G03G9/1133 , G03G9/1139
摘要： The present invention provides a carrier for developer of an electrostatic latent image and related technologies. The carrier is excellent in the ability to impart charge suitably and stably to toner and has a structure durable enough to maintain the ability for a long period of time such that the structure can prevent the toner from being adhered onto the carrier surface for a long period of time. The carrier comprises a core covered with a resin coating layer containing resin particles and an electroconductive fine powder in the form of a dispersion in a matrix resin. The carrier can be produced by a method comprising the steps of preparing a coating solution by placing materials in a solvent which can dissolve the matrix resin, but cannot dissolve the resin particles, dispersing the particles of the resin, applying the solution to a core and removing the solvent. A high-quality image can be formed by use of the developer comprising the carrier and the toner.
摘要翻译：本发明提供了一种用于静电潜像显影剂和相关技术的载体。该载体对赋予调色剂的适当且稳定的赋予能力优异，具有耐久性足以维持长时间能力的结构，使得结构能够防止调色剂长时间粘附在载体表面上的时间。载体包括被包含树脂颗粒的树脂涂层和基质树脂中分散体形式的导电细粉末覆盖的芯。载体可以通过以下方法制备：包括以下步骤：通过将材料放置在可溶解基体树脂的溶剂中而不溶解树脂颗粒，分散树脂颗粒，将溶液施加到芯上的步骤来制备涂布溶液，除去溶剂。可以通过使用包含载体和调色剂的显影剂来形成高质量的图像。

4. 发明申请

US20060046173A1 Electrophotographic toner, process for producing the same, and process for forming image 有权
标题翻译：电子照相调色剂，其制造方法和形成图像的方法
公开(公告)号：US20060046173A1
公开(公告)日：2006-03-02
申请号：US11079193
申请日：2005-03-15
申请人： Sueko Sakai , Yuka Ishihara , Atsuhiko Eguchi , Masahiro Okita , Jun Igarashi , Koichi Sugiyama , Susumu Yoshino , Teruo Sakai
发明人： Sueko Sakai , Yuka Ishihara , Atsuhiko Eguchi , Masahiro Okita , Jun Igarashi , Koichi Sugiyama , Susumu Yoshino , Teruo Sakai
IPC分类号： G03G9/08
CPC分类号： G03G9/0819 , G03G9/0821 , G03G9/0902 , G03G9/091 , G03G9/0912 , G03G9/0914 , G03G9/0916 , G03G9/092 , G03G9/09708
摘要： An electrophotographic toner contains at least a binder resin and a colorant, and log10{[Cu]/[C]} satisfies the following equation (1): −5.0≦log10{[Cu]/[C]}≦−3.5 (1) in which, [C] represents a carbon content (%) and [Cu] represents a copper content (%), measured with fluorescent X-ray. An electrophotographic developer containing the toner, a method for producing the toner, and a method for forming an image by using the toner are also provided.
摘要翻译：电子照相调色剂至少含有粘合剂树脂和着色剂，并且对数[{Cu] / [C]）满足下列等式（1）：<？在线公式描述=“ 在线公式“end =”lead“？> - 5.0 <= LOG <10> {[Cu] / [C]} <= - 3.5（1）<？in-line-formula description = “直线式”末端=“尾”→其中，[C]表示碳含量（％），[Cu]表示用荧光X射线测定的铜含量（％）。还提供了含有调色剂的电子照相显影剂，调色剂的制造方法和使用调色剂形成图像的方法。

5. 发明授权

US07160662B2 Electrostatic latent image developing agent and image forming method 有权
标题翻译：静电潜像显影剂及成像方法
公开(公告)号：US07160662B2
公开(公告)日：2007-01-09
申请号：US10732318
申请日：2003-12-11
申请人： Susumu Yoshino , Yoshifumi Iida , Seki Yamaguchi , Motoko Sakai , Sueko Sakai
发明人： Susumu Yoshino , Yoshifumi Iida , Seki Yamaguchi , Motoko Sakai , Sueko Sakai
IPC分类号： G03G9/113 , G03G9/08
CPC分类号： G03G9/1138 , G03G9/0827 , G03G9/097 , G03G9/113
摘要： The present invention relates to an image forming method including: a charging step; an electrostatic latent image forming step; a developing step; a transfer step; a fixing step; and a cleaning step, wherein an electrostatic latent image developing agent comprises a toner and a carrier, wherein particles which have a volume resistivity of at least 1×1014 Ωcm and an average primary particle diameter of 50 nm or less has a higher covering ratio than other particles on the toner particle surfaces, a shape factor SF1 of the toner is in the range of from 100 to 140, the carrier is a resin coated carrier, and at least a coating resin layer comprises a positively charging resin and a quaternary ammonium salt compound.
摘要翻译：本发明涉及一种图像形成方法，包括：充电步骤; 静电潜像形成步骤; 发展步骤; 转移步骤; 固定步骤和清洁步骤，其中静电潜像显影剂包括调色剂和载体，其中具有至少1×10 14Ωm体积电阻率和50nm或更小的平均一次粒径的颗粒具有比调色剂颗粒表面上的其它颗粒更高的覆盖率，调色剂的形状因子SF 1在100至140的范围内，载体是树脂涂布载体，并且至少涂覆树脂层包含阳性充电树脂和季铵盐化合物。

6. 发明授权

US07095974B2 Image forming method using recycled toner 失效
标题翻译：使用再生调色剂的成像方法
公开(公告)号：US07095974B2
公开(公告)日：2006-08-22
申请号：US10733266
申请日：2003-12-12
申请人： Susumu Yoshino , Motoko Sakai , Yoshifumi Iida , Sueko Sakai , Seki Yamaguchi
发明人： Susumu Yoshino , Motoko Sakai , Yoshifumi Iida , Sueko Sakai , Seki Yamaguchi
IPC分类号： G03G21/00
CPC分类号： G03G21/10 , G03G2221/0005
摘要： An image forming method including a charging step, a latent image forming step, a developing step, a transfer step, and a cleaning step, wherein remaining toner recovered in the cleaning step is used as recycled toner, and a ratio of the recycled toner to a total amount of supply toner supplied to a developer is 15% by weight or greater.
摘要翻译：一种图像形成方法，包括充电步骤，潜像形成步骤，显影步骤，转印步骤和清洁步骤，其中在清洁步骤中回收的剩余调色剂用作再循环调色剂，再循环调色剂与提供给显影剂的供应调色剂的总量为15重量％以上。

7. 发明授权

US09182689B2 Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus 有权
标题翻译：静电图像显影调色剂，静电图像显影剂，调色剂盒，处理盒，成像方法和图像形成装置
公开(公告)号：US09182689B2
公开(公告)日：2015-11-10
申请号：US12430623
申请日：2009-04-27
申请人： Satoshi Kamiwaki , Susumu Yoshino , Masanobu Ninomiya
发明人： Satoshi Kamiwaki , Susumu Yoshino , Masanobu Ninomiya
IPC分类号： G03G9/00 , G03G9/08 , G03G8/00 , G03G9/087 , G03G9/09
CPC分类号： G03G9/0821 , G03G8/00 , G03G9/08797 , G03G9/0926
摘要： An electrostatic image developing toner includes a binder resin; and a pigment having a complementary relationship with a color hue of the binder resin, the pigment being contained in an amount of about 1 ppm or greater but not greater than about 20 ppm.
摘要翻译：静电图像显影调色剂包括粘合剂树脂; 和与粘合剂树脂的色调具有互补关系的颜料，所述颜料的含量为约1ppm或更高但不大于约20ppm。

8. 发明授权

US07955774B2 Electrostatic developing toner, method of producing the same, electrostatic developer and image forming method 有权
标题翻译：静电显影调色剂及其制备方法，静电显影剂和成像方法
公开(公告)号：US07955774B2
公开(公告)日：2011-06-07
申请号：US11296372
申请日：2005-12-08
申请人： Hideo Maehata , Susumu Yoshino , Noriyuki Mizutani , Satoshi Yoshida
发明人： Hideo Maehata , Susumu Yoshino , Noriyuki Mizutani , Satoshi Yoshida
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/0808 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An electrostatic image developing toner comprising a non-crystalline polyester resin, wherein the non-crystalline polyester resin is obtained by copolymerizing monomers in the presence of a titanium catalyst; the monomers comprise a polyhydric alcohol component and a monomer containing a sulfonic acid group, the polyhydric alcohol component comprises a propylene oxide adduct of bisphenol A, a ratio of an amount of the monomer containing a sulfonic acid group to the total amount of the non-crystalline polyester resin is 0.1 mol % to 20 mol %, and a content of titanium is 1 ppm to 1000 ppm by weight based on the amount of the resin. The invention also provides a method for producing the same, an electrostatic image developer and image forming method using the toner.
摘要翻译：一种静电图像显影调色剂，其包含非结晶性聚酯树脂，其中所述非结晶性聚酯树脂通过在钛催化剂的存在下共聚单体获得; 所述单体包含多元醇组分和含有磺酸基团的单体，所述多元醇组分包含双酚A的环氧丙烷加成物，所述含有磺酸基的单体的量与所述非水溶剂的总量的比率，结晶性聚酯树脂为0.1摩尔％〜20摩尔％，钛的含量相对于树脂的量为1〜1000重量ppm。本发明还提供了一种制造该方法的静电图像显影剂和使用该调色剂的图像形成方法。

9. 发明授权

US06379857B1 Method for forming color image 有权
标题翻译：彩色图像形成方法
公开(公告)号：US06379857B1
公开(公告)日：2002-04-30
申请号：US09707932
申请日：2000-11-08
申请人： Tetsuya Taguchi , Akihiro Iizuka , Koutarou Yoshihara , Susumu Yoshino , Haruhide Ishida , Rieko Kataoka
发明人： Tetsuya Taguchi , Akihiro Iizuka , Koutarou Yoshihara , Susumu Yoshino , Haruhide Ishida , Rieko Kataoka
IPC分类号： G03G1314
CPC分类号： G03G9/0823 , G03G13/013 , G03G2215/0609
摘要： Provided is a method for image formation capable of stably outputting high-quality images with no image density unevenness for a long period of time, in which the images formed are free from image defects of edge deletions and other deletions therein and which ensures good and uniform developability everywhere in the latent image region to be developed with preventing the latent image support used from being degraded. The method includes a step of forming a latent image on a latent image support, a step of developing the latent image on the latent image support with a two-component developer on a developer support disposed to face the latent image support, and a step of transferring the thus-developed toner image onto a transfer medium, wherein the developer support is a cylindrical sleeve having a diameter of at most 20 mm or the latent image support is a cylindrical sleeve having a diameter of at most 40 mm, and the resistance of the two-component developer is at least 1013&OHgr; in an electric field of 2 V/&mgr;m.
摘要翻译：本发明提供一种图像形成方法，其能够稳定地输出长时间没有图像浓度不均匀的高质量图像，其中所形成的图像没有边缘缺失的图像缺陷和其他缺失，并且确保良好和均匀在潜像图像区域中随处可见的显影性能可以防止所使用的潜像支持物降解。该方法包括在潜像载体上形成潜像的步骤，用设置在与潜像载体相对的显影剂载体上的双组分显影剂将潜影载体上的潜像显影的步骤，以及步骤将如此显影的调色剂图像转印到转印介质上，其中显影剂载体是直径至多为20mm的圆柱形套筒，或潜像载体为直径至多为40mm的圆柱形套筒，双组分显影剂在2V / m 2的电场中为至少1013OMEGA。

10. 发明授权

US4014509A Proportional electromagnetic-type direction- and throttle-controlling valve 失效
标题翻译：比例电磁式方向和节流控制阀
公开(公告)号：US4014509A
公开(公告)日：1977-03-29
申请号：US581684
申请日：1975-05-28
申请人： Susumu Yoshino , Masaru Kikuchi , Hisakazu Ichioka
发明人： Susumu Yoshino , Masaru Kikuchi , Hisakazu Ichioka
IPC分类号： F15B13/043 , F16K31/06 , F16K31/42
CPC分类号： F15B13/0433 , F16K31/426 , Y10T137/8659 , Y10T137/86614
摘要： A proportional electromagnetic-type direction-and throttle-controlling valve comprising a spring centered valve spool in a valve body, a pressure reducing valve, two flow restricting orifices, two DC solenoid controlled poppet valves and a vent port in each pressure chamber. Supply flow reduced to a fixed low pressure is divided into two branch lines with flow restricting orifices. The pilot pressure in each restricted flow passage with vent port is controlled by a DC solenoid-controlled poppet valve. The pilot pressure acting on the main spool end moves the spool against the spool centering spring force proportionally to the input DC current. Therefore, the flow rate through the throttling gap between the spool land and the mating valve body is controlled proportionally to input DC current. Vent ports are provided for rapid action of the spool.
摘要翻译：一种比例电磁型方向和节气门控制阀，包括阀体中的弹簧对中阀芯，减压阀，两个流量限制孔，两个DC电磁控制提升阀和每个压力室中的排气口。供应流量减少到固定的低压分为两个分支管道，具有流量限制孔。带有排气口的每个受限流道中的先导压力由直流电磁阀控制的提升阀控制。作用在主阀芯端的先导压力使阀芯相对于输入直流电流成比例地相对于阀芯对中弹簧力移动。因此，通过卷轴接头和配合阀体之间的节流间隙的流量按输入直流电流成比例地控制。排气口用于阀芯的快速作用。

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