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1. 发明授权

US5648013A Plastic additive, plastic composition containing the additive and plastic molding containing the additive 失效
标题翻译：塑料添加剂，含有添加剂的塑料组合物和含有添加剂的塑料成型体
公开(公告)号：US5648013A
公开(公告)日：1997-07-15
申请号：US615020
申请日：1996-03-08
申请人： Mitsuru Uchida , Tohru Matsumoto
发明人： Mitsuru Uchida , Tohru Matsumoto
IPC分类号： C08K3/22 , C08K9/08 , C08L23/04 , C08L23/10 , C08L25/06 , C08L67/00 , G03G9/083 , C08J3/20
CPC分类号： G03G9/083 , C08K3/22 , C08K9/08 , C08L23/04 , C08L23/10 , C08L25/06 , C08L67/00
摘要： A plastic additive containing thermoplastic polymer is provided in which the glass transition temperature of the thermoplastic polymer is from 40.degree. C. to 80.degree. C., and the plastic additive has magnetic particles dispersed therein. Also, a plastic composition containing an additive containing a thermoplastic polymer and plastic is provided in which the glass transition temperature of the thermoplastic polymer is from 40.degree. C. to 80.degree. C., and the plastic composition has magnetic particles dispersed therein. In addition, a molding formed of a plastic composition containing an additive containing thermoplastic polymer and plastic is provided in which the glass transition temperature of the thermoplastic polymer is from 40.degree. C. to 80.degree. C., and the molding has magnetic particles dispersed therein.
摘要翻译：提供含有热塑性聚合物的塑料添加剂，其中热塑性聚合物的玻璃化转变温度为40℃至80℃，塑料添加剂中分散有磁性颗粒。此外，提供含有含有热塑性聚合物和塑料的添加剂的塑料组合物，其中热塑性聚合物的玻璃化转变温度为40℃至80℃，塑料组合物中分散有磁性颗粒。此外，提供由包含热塑性聚合物和塑料的添加剂的塑料组合物形成的模制品，其中热塑性聚合物的玻璃化转变温度为40℃至80℃，并且模制品具有分散在其中的磁性颗粒。

2. 发明授权

US5149610A Color toner and two-component developer containing same 失效
标题翻译：彩色调色剂和含有它的双组分显影剂
公开(公告)号：US5149610A
公开(公告)日：1992-09-22
申请号：US847763
申请日：1992-03-04
申请人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
发明人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
IPC分类号： G03G9/08 , G03G9/09 , G03G13/01
CPC分类号： G03G13/013 , G03G9/08 , G03G9/09
摘要： Four color toners of yellow, magenta, cyan and black, and four two-component developers containing the four color toners respectively in combination with a resin-coated ferrite carrier suitable for multi-color electrophotographic copying are provided. Each of the four-color toners is strictly regulated in relation not only to the carrier but also to the other color toners. More specifically, each color toner is strictly controlled with respect to a particle size distribution, freeness from agglomeration, melting characteristics including heat-absorption peaks and apparent viscosity on melting, chromaticity, triboelectric chargeability and optical toner concentration detection characteristic. Because of the strict regulation of these various parameters, the resultant multi-color toner or developer system shows excellent performances at every stage of multi-color electrophotography including development, transfer and fixing (color-mixing) for a long period of successive copying.
摘要翻译：提供了黄色，品红色，青色和黑色的四色调色剂和分别与适用于多色电子照相复印的树脂涂覆的铁氧体载体组合的四色调色剂的四种双组分显影剂。四色调色剂中的每一种都不仅与载体相关，而且与其他颜色调色剂有关。更具体地说，每种彩色调色剂都是相对于粒度分布，结块游离度，包括热吸收峰的熔融特性和熔融时的表观粘度，色度，摩擦带电性和光调色剂浓度检测特性来严格控制的。由于这些各种参数的严格调节，所得到的多色调色剂或显影剂系统在多色电子照相术的每个阶段显示出优异的性能，包括长时间连续复制的显影，转印和定影（色混合）。

3. 发明授权

US4786846A Level guage apparatus 失效
标题翻译：水平仪器
公开(公告)号：US4786846A
公开(公告)日：1988-11-22
申请号：US65321
申请日：1987-06-22
申请人： Mitsuru Uchida
发明人： Mitsuru Uchida
IPC分类号： G01B7/30 , G01B7/00 , G01F23/00 , G01F23/46
CPC分类号： G01F23/46 , G01F23/0023
摘要： A self-balancing type level gauge apparatus is disclosed, in which the change of a magnetic flux generated between coupling outer and inner magnet rings on the basis of a displacement between the coupling outer and inner magnet rings due to the displacement of a liquid level to be gauged is converted to an electrical signal which is used to gauge the liquid level to thereby reduce the mechanical portion which causes a mechanical friction so that the level gauge apparatus can be improved considerably in level gauging detection sensitivity.
摘要翻译：公开了一种自平衡式液位计装置，其中，由于液面位移到耦合外磁环与内磁环之间的位移，在耦合外磁环之间产生的磁通量变化被测量被转换为用于测量液位的电信号，从而减少引起机械摩擦的机械部分，从而能够在液位计检测灵敏度方面显着提高液位计装置。

4. 发明授权

US5256512A Color toner and two-component developer containing same 失效
标题翻译：彩色调色剂和含有它的双组分显影剂
公开(公告)号：US5256512A
公开(公告)日：1993-10-26
申请号：US813099
申请日：1991-12-24
申请人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
发明人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
IPC分类号： G03G9/08 , G03G9/09 , G03G13/01 , G03G9/097 , G03G9/107 , G03G9/113
CPC分类号： G03G13/013 , G03G9/08 , G03G9/09
摘要： Four color toners of yellow, magenta, cyan and black, and four two-component developers containing the four color toners respectively in combination with a resin-coated ferrite carrier suitable for multi-color electrophotographic copying are provided Each of the four-color toners is strictly regulated in relation not only to the carrier but also to the other color toners. More specifically, each color toner is strictly controlled with respect to a particle size distribution, freeness from agglomeration, melting characteristics including heat-absorption peaks and apparent viscosity on melting, chromaticity, triboelectric chargeability and optical toner concentration detection characteristic. Because of the strict regulation of these various parameters, the resultant multi-color toner or developer system shows excellent performances at every stage of multi-color electrophotography including development, transfer and fixing (color-mixing) for a long period of successive copying.
摘要翻译：黄色，品红色，青色和黑色的四种颜色调色剂和分别与适用于多色电子照相复印的树脂涂覆的铁氧体载体组合的四种颜色调色剂的四种双组分显影剂分别是四色调色剂严格规定不仅与承运人有关，而且与其他颜色调色剂有关。更具体地说，每种彩色调色剂都是相对于粒度分布，结块游离度，包括热吸收峰的熔融特性和熔融时的表观粘度，色度，摩擦带电性和光调色剂浓度检测特性来严格控制的。由于这些各种参数的严格调节，所得到的多色调色剂或显影剂系统在多色电子照相术的每个阶段显示出优异的性能，包括长时间连续复制的显影，转印和定影（色混合）。

5. 发明授权

US4824752A Electrophotographic magnetic dry developer containing cerium oxide and hydrophobic silica 失效
标题翻译：含有氧化铈和疏水性二氧化硅的电子照相磁性干性显影剂
公开(公告)号：US4824752A
公开(公告)日：1989-04-25
申请号：US108521
申请日：1988-09-12
申请人： Satoshi Yasuda , Mitsuru Uchida , Seiichi Takagi , Yusuke Karami
发明人： Satoshi Yasuda , Mitsuru Uchida , Seiichi Takagi , Yusuke Karami
IPC分类号： G03G9/08 , G03G9/097 , G03G9/14
CPC分类号： G03G9/09783 , G03G9/09708 , Y10S430/104
摘要： A magnetic dry developer, comprising negatively chargeable insulating magnetic toner particles containing, at least, a binder resin, a magnetic substance, and an organo-chromium or -zinc complex; cerium oxide particles containing CeO.sub.2 as a predominant component and having a volume average particle size of 1.0 to 4.0 microns, a heating loss of 0.5 wt. % or less on heating up to 100.degree. C. and a BET specific surface area of 15 m.sup.2 /g or less as measured by the nitrogen adsorption method; and hydrophobicity-imparted negatively chargeable silicon oxide particulates. The cerium oxide particles have a function of disintegrating particularly the hydrophobicity-imparted silicon oxide particulates and enhance the attachment thereof to the toner particles, whereby the developing characteristics including the magnetic triboelectric chargeability are stabilized from the initial stage of electrophotographic copying operation.
摘要翻译：一种磁性干燥显影剂，包括至少含有粘合剂树脂，磁性物质和有机铬或锌络合物的可带负电荷的绝缘磁性调色剂颗粒; 含有CeO 2作为主要成分并且体积平均粒径为1.0〜4.0微米的氧化铈粒子，0.5重量％的加热损失。加热至100℃时的％以下，通过氮吸附法测定的BET比表面积为15m 2 / g以下。和疏水性赋予的带负电荷的氧化硅微粒。氧化铈颗粒具有特别是疏水性赋予氧化硅微粒的功能，并且增强了其与调色剂颗粒的连接性，从而从静电复制操作的初始阶段使包括磁摩擦带电性的显影特性稳定。

6. 发明授权

US5116711A Color toner and two-component developer containing same 失效
标题翻译：彩色调色剂和包含它的两组分显影剂
公开(公告)号：US5116711A
公开(公告)日：1992-05-26
申请号：US504696
申请日：1990-04-05
申请人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
发明人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09 , G03G9/10 , G03G9/113 , G03G13/01 , G03G15/01
CPC分类号： G03G9/09 , G03G13/013 , G03G9/08
摘要： Four color toners of yellow, magenta, cyan and black, and four two-component developers containing the four color toners respectively in combination with a resin-coated ferrite carrier suitable for multi-color electrophotographic copying are provided. Each of the four-color toners is strictly regulated in relation not only to the carrier but also to the other color toners. More specifically, each color toner is strictly controlled with respect to a particle size distribution, freeness from agglomeration, melting characteristics including heat-absorption peaks and apparent viscosity on melting, chromaticity, triboelectric chargeability and optical toner concentration detection characteristic. Because of the strict regulation of these various parameters, the resultant multi-color toner or developer system shows excellent performances at every stage of multi-color electrophotography including development, transfer and fixing (color-mixing) for a long period of successive copying.

7. 发明授权

US4873185A One-component toner for dry electrophotography containing metal complex as charge control agent 失效
标题翻译：用于干燥电子照相的单组分调色剂，含有金属络合物作为电荷控制剂
公开(公告)号：US4873185A
公开(公告)日：1989-10-10
申请号：US69498
申请日：1987-07-02
申请人： Mitsuru Uchida , Satoshi Yasuda , Tetsuya Kuribayashi
发明人： Mitsuru Uchida , Satoshi Yasuda , Tetsuya Kuribayashi
IPC分类号： G03G9/083 , G03G9/09 , G03G9/097
CPC分类号： G03G9/091 , G03G9/09783 , Y10S430/104
摘要： A toner for dry electrophotography comprises a binder resin, a metal complex compound (A) of an aromatic hydroxycarboxylic acid having a lipophilic group, and a metal complex salt-type monoazo dye (B) having a hydrophilic group. The compound (A) functions to enhances the negative triboelectric chargeability of the toner, and the dye (B) functions to leak an excessive charge of the toner, so that the toner is caused to have a uniform and sharp triboelectric charge distribution. As a result, the toner involves little liability of causing "tailing", an irregularity caused by undesirable toner scattering.
摘要翻译：用于干燥电子照相术的调色剂包括粘合剂树脂，具有亲油基团的芳族羟基羧酸的金属络合物（A）和具有亲水基团的金属配盐型单偶氮染料（B）。化合物（A）用于增强调色剂的负摩擦带电性，并且染料（B）用于泄漏调色剂的过量电荷，使得调色剂具有均匀且尖锐的摩擦电荷分布。结果，调色剂不太可能导致“拖尾”，这是由不期望的调色剂散射引起的不规则的。

8. 发明授权

US4562136A Two-component dry-type developer 失效
标题翻译：双组分干式显影剂
公开(公告)号：US4562136A
公开(公告)日：1985-12-31
申请号：US669749
申请日：1984-11-07
申请人： Satoru Inoue , Mitsuru Uchida , Kimitoshi Yamaguchi , Mitsuo Aoki , Masami Tomita , Chiaki Uematsu
发明人： Satoru Inoue , Mitsuru Uchida , Kimitoshi Yamaguchi , Mitsuo Aoki , Masami Tomita , Chiaki Uematsu
IPC分类号： C09B45/16 , G03G9/09 , G03G9/08
CPC分类号： G03G9/091 , C09B45/16
摘要： A two-component dry-type developer which comprises carrier particles coated with silicone resin and toner particles containing as a negative polarity control agent a monoazo metal complex dye. As the monoazo metal complex dye, the following metal complex dye is preferable for use in this two-component dry-type developer: ##STR1## wherein X, Y and Z independently represent hydrogen, halogen, a carboxyl group, a hydroxyl group, a nitro group, a sulfo group or a sulfonamide group; and A.sup.+ represents H.sup.+, K.sup.+, Na.sup.+ or an aliphatic ammonium cation.
摘要翻译：一种双组分干式显影剂，其包含涂覆有硅树脂的载体颗粒和含有作为负极性控制剂的单偶氮金属络合物染料的调色剂颗粒。作为单偶氮金属络合物染料，以下金属络合物染料优选用于这种双组分干式显影剂：其中X，Y和Z独立地表示氢，卤素，羧基，羟基基团，硝基，磺基或磺酰胺基; A +表示H +，K +，Na +或脂族铵阳离子。

9. 发明授权

US5164275A Method of forming a multicolor image with color toner and two-component developer containing same 失效
标题翻译：用彩色调色剂和含有它的双组分显影剂形成多色图像的方法
公开(公告)号：US5164275A
公开(公告)日：1992-11-17
申请号：US878414
申请日：1992-05-04
申请人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
发明人： Hiroyuki Kobayashi , Mitsuru Uchida , Kenji Okado
IPC分类号： G03G9/08 , G03G9/09 , G03G13/01
CPC分类号： G03G9/09 , G03G13/013 , G03G9/08
摘要： Four color toners of yellow, magenta, cyan and black, and four two-component developers containing the four color toners respectively in combination with a resin-coated ferrite carrier suitable for multi-color electrophotographic copying are provided. Each of the four-color toners is strictly regulated in relation not only to the carrier but also to the other color toners. More specifically, each color toner is strictly controlled with respect to a particle size distribution, freeness from agglomeration, melting characteristics including heat-absorption peaks and apparent viscosity on melting, chromaticity, triboelectric chargeability and optical toner concentration detection characteristic. Because of the strict regulation of these various parameters, the resultant multi-color toner or developer system shows excellent performances at every stage of multi-color electrophotography including development, transfer and fixing (color-mixing) for a long period of successive copying.
摘要翻译：提供了黄色，品红色，青色和黑色的四色调色剂和分别与适用于多色电子照相复印的树脂涂覆的铁氧体载体组合的四色调色剂的四种双组分显影剂。四色调色剂中的每一种都不仅与载体相关，而且与其他颜色调色剂有关。更具体地说，每种彩色调色剂都是相对于粒度分布，结块游离度，包括热吸收峰的熔融特性和熔融时的表观粘度，色度，摩擦带电性和光调色剂浓度检测特性来严格控制的。由于这些各种参数的严格调节，所得到的多色调色剂或显影剂系统在多色电子照相术的每个阶段显示出优异的性能，包括长时间连续复制的显影，转印和定影（色混合）。

10. 发明授权

US4590141A Carrier particles for use in a two-component dry-type developer for developing latent electrostatic images 失效
标题翻译：用于显影静电潜像的双组分干式显影剂中的载体颗粒
公开(公告)号：US4590141A
公开(公告)日：1986-05-20
申请号：US662796
申请日：1984-10-19
申请人： Mitsuo Aoki , Satoru Inoue , Kimitoshi Yamaguchi , Mitsuru Uchida , Masami Tomita , Chiaki Uematsu
发明人： Mitsuo Aoki , Satoru Inoue , Kimitoshi Yamaguchi , Mitsuru Uchida , Masami Tomita , Chiaki Uematsu
IPC分类号： G03G9/113 , G03G9/10
CPC分类号： G03G9/1136
摘要： Carrier particles are disclosed for use in a two-component dry-type developer for developing latent electrostatic images to visible images, for use in electrophotography, electrostatic recording methods and electrostatic printing methods, which carrier particles are coated with a silicone resin coating layer having high resistance to abrasion and the so-called "spent phenomenon" while in use, and which therefore can be used repeatedly for a long period of time, yielding developed images with high quality. The high resistance to abrasion of the silicone resin coating layer is attained by adding to the silicone coating layer, as an inorganic fortifying agent against abrasion, silicon carbide or potassium titanate.
摘要翻译：公开了载体颗粒用于双组分干式显影剂，用于将静电潜像显影成可见图像，用于电子照相术，静电记录方法和静电印刷方法中，该载体颗粒涂覆有具有高的硅树脂涂层耐磨性和使用中所谓的“用量现象”，因此可以重复使用长时间，产生高质量的显影图像。有机硅树脂涂层的高耐磨性通过添加到硅氧烷涂层中，作为抗磨损的无机强化剂，碳化硅或钛酸钾来实现。

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