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1. 发明申请

US20100076107A1 PHOTOCURABLE LIQUID RUBBER COMPOSITION 审中-公开
标题翻译：可光致液体橡胶组合物
公开(公告)号：US20100076107A1
公开(公告)日：2010-03-25
申请号：US12525730
申请日：2008-02-08
申请人： Hajime Kitano , Chikara Yamada , Shuuyou Akama
发明人： Hajime Kitano , Chikara Yamada , Shuuyou Akama
IPC分类号： C08F2/46 , C08J3/28
CPC分类号： C08F290/06 , C08C19/44 , C08F283/00 , C08F290/04 , C08F290/061 , C08L15/00 , C08L19/006
摘要： The invention provides a photocurable liquid rubber composition containing a liquid styrene-butadiene copolymer having, at each end of a molecular chain thereof, a functional group having a photocurable unsaturated hydrocarbon group, a (meth)acryloyl group-containing monomer, and a photopolymerization initiator. The composition can be used without solvent, which realizes easy control of the viscosity thereof, and which exhibits high break strength after curing.
摘要翻译：本发明提供一种含有液态苯乙烯 - 丁二烯共聚物的光固化性液体橡胶组合物，其在其分子链的两端具有含有可光固化的不饱和烃基的官能团，含（甲基）丙烯酰基的单体和光聚合引发剂。该组合物可以无溶剂地使用，这实现了其粘度的容易控制，并且在固化后表现出高的断裂强度。

2. 发明授权

US06579473B1 Ethylene propylene rubber foam and image formation equipment 失效
标题翻译：乙烯丙烯橡胶泡沫和成像设备
公开(公告)号：US06579473B1
公开(公告)日：2003-06-17
申请号：US09691072
申请日：2000-10-19
申请人： Chikara Yamada , Toshiyuki Osaki , Tadashi Nakajima , Takahiro Kawagoe
发明人： Chikara Yamada , Toshiyuki Osaki , Tadashi Nakajima , Takahiro Kawagoe
IPC分类号： G03G1305
CPC分类号： G03G15/1685 , C08L23/16 , G03G15/0233 , G03G2215/0861 , H01B1/20 , H01B1/24
摘要： An ethylene propylene rubber foam which comprises as the crude rubber, an ethylene propylene rubber having an iodine value of 35 to 45 and a Mooney viscosity ML1+4 at 100° C. of 20 to 50, and which has less compression set and is suitable as a material for a transfer member, a primary transfer member, a secondary transfer member, a cleaning member for image formation bodies, a bias member, a backup member, etc.; an electroconductive ethylene propylene rubber foam which comprises as the crude rubber, an ethylene propylene rubber having an iodine value of 35 to 45 and a Mooney viscosity ML1+4 at 100° C. of 20 to 50, and which electrifies an image formation body through direct charge injection by applying voltage, thus enabling to electrify at low voltage, substantially prevent ozone generation, noises and defective image; an electrifying member comprising the above electroconductive rubber foam; electrifying equipment equipped with the above member; and image formation equipment equipped with the above member or the above equipment.
摘要翻译：包含作为粗制橡胶的乙烯丙烯橡胶泡沫，乙烯丙烯橡胶的碘值为35〜45，门尼粘度ML1 + 4为100〜50，压缩永久变形较小，适合作为转印部件的材料，一次转印部件，二次转印部件，图像形成体的清洁部件，偏压部件，支撑部件等; 包含作为粗制橡胶的导电乙丙橡胶泡沫，乙烯丙烯橡胶的碘值为35〜45，门尼粘度ML1 + 4在100℃为20〜50，并且使图像形成体通过通过施加电压进行直接电荷注入，从而能够在低电压下通电，基本上防止臭氧产生，噪声和图像不良; 包含上述导电橡胶泡沫的带电构件; 配备上述会员的充电设备; 和配备上述成员或上述设备的成像设备。

3. 发明授权

US5598161A Analog-to-digital converter having reduced circuit area 失效
公开(公告)号：US5598161A
公开(公告)日：1997-01-28
申请号：US163763
申请日：1993-12-09
申请人： Chikara Yamada
发明人： Chikara Yamada
IPC分类号： H03M1/20 , H03M1/36 , H03M1/14
CPC分类号： H03M1/206 , H03M1/363 , H03M1/365
摘要： In an analog-to-digital converter, a plurality of divided output currents are produced by dividing at a predetermined ratio each of a plurality of comparison output currents that are produced for each reference potential, and an output voltage generated by each divided comparison output current is further divided by an output means into a plurality of output voltages. A combination of output voltages which are in reversed-phase, and the relationship of which in magnitude is reversed at an intermediate potential between first and second reference potentials, is selected from the plurality of output voltages produced by the above division. According to this construction, comparison outputs of an input analog signal with respect to arbitrary virtual potentials between the two reference potentials actually given can easily be obtained.

4. 发明授权

US5594444A Analog-to-digital converter having reduced circuit area 失效
标题翻译：具有减小的电路面积的模数转换器
公开(公告)号：US5594444A
公开(公告)日：1997-01-14
申请号：US611085
申请日：1996-03-05
申请人： Chikara Yamada
发明人： Chikara Yamada
IPC分类号： H03M1/20 , H03M1/36 , H03M1/14
CPC分类号： H03M1/206 , H03M1/363 , H03M1/365
摘要： In an analog-to-digital converter, a plurality of divided output currents are produced by dividing at a predetermined ratio each of a plurality of comparison output currents that are produced for each reference potential, and an output voltage generated by each divided comparison output current is further divided by an output means into a plurality of output voltages. A combination of output voltages which are in reversed-phase, and the relationship of which in magnitude is reversed at an intermediate potential between first and second reference potentials, is selected from the plurality of output voltages produced by the above division. According to this construction, comparison outputs of an input analog signal with respect to arbitrary virtual potentials between the two reference potentials actually given can easily be obtained.
摘要翻译：在模拟数字转换器中，通过以预定比例对每个参考电位产生的多个比较输出电流和由每个分压比较输出电流产生的输出电压分别产生多个分压输出电流进一步被输出装置划分为多个输出电压。从通过上述划分产生的多个输出电压中选择处于反相的输出电压的组合以及其在第一和第二参考电位之间的中间电位处的幅度的关系。根据该结构，可以容易地获得输入模拟信号相对于实际给出的两个参考电位之间的任意虚拟电位的比较输出。

5. 发明申请

US20070106032A1 Crosslinked rubber product 审中-公开
标题翻译：交联橡胶制品
公开(公告)号：US20070106032A1
公开(公告)日：2007-05-10
申请号：US11589220
申请日：2006-10-30
申请人： Chikara Yamada
发明人： Chikara Yamada
IPC分类号： C08F136/00
CPC分类号： C08K5/14 , C08L9/00 , C08L2205/02 , C08L2207/32 , C08L19/006 , C08L13/00 , C08L21/00 , C08L2666/08
摘要： A crosslinked rubber product which is molded into a desired shape with crosslinking from a rubber compound composed of liquid rubber and compounding ingredients, wherein the crosslinked rubber product is characterized by having a value of permanent compression set (S) of 0.2 to 25% (measured according to JIS K6262) and a value of Asker C hardness (H) of 10 to 83 (measured according to JIS K6253), with S and H satisfying the next following (1). S≦28.8−0.34H (1) The crosslinked rubber product has high performance (small permanent compression set as well as low hardness) which has never been achieved by ones in the past.
摘要翻译：一种交联橡胶制品，其通过由液体橡胶和配混成分组成的橡胶化合物交联而成型为所需形状，其中交联橡胶产品的特征在于具有0.2至25％的永久压缩永久变形量（S）根据JIS K6262），Asker C硬度（H）为10〜83（根据JIS K6253测定），S和H满足下述（1）的值。 <？in-line-formula description =“In-line Formulas”end =“lead”？> S <= 28.8-0.34H（1）<？in-line-formula description =“In-line Formulas”end =“ 尾“？>交联橡胶制品具有以往从未实现的高性能（小永久压缩永久变形和低硬度）。

6. 发明授权

US5978639A Intermediate transfer member and intermediate transfer device 失效
标题翻译：中间转印件和中间转印装置
公开(公告)号：US5978639A
公开(公告)日：1999-11-02
申请号：US71536
申请日：1998-05-04
申请人： Yoshitomo Masuda , Yuko Maeda , Norihiko Kaga , Hideyuki Niwa , Chikara Yamada , Takashi Kitamura , Takahiro Kawagoe
发明人： Yoshitomo Masuda , Yuko Maeda , Norihiko Kaga , Hideyuki Niwa , Chikara Yamada , Takashi Kitamura , Takahiro Kawagoe
IPC分类号： G03G15/16
CPC分类号： G03G15/162 , G03G2215/0177 , G03G2215/1652 , G03G2215/1661
摘要： Disclosed is an intermediate transfer member disposed between an image forming body and a recording medium, for transferring and holding a toner image formed on a surface of the image forming body onto a surface of the intermediate transfer member once and then transferring the toner image onto the recording medium, the intermediate transfer member including: a rubber composition, wherein the state of occurrence of cracks in the rubber composition after the rubber composition imparted with 20% of elongation has been exposed for 120 hours to an environment with an ozone concentration of 10 ppm and with a temperature of 40.degree. C. is specified such that no crack is seen, or the number of cracks and the depth of cracks satisfy a specific evaluation standard.
摘要翻译：公开了一种设置在图像形成体和记录介质之间的中间转印部件，用于将形成在图像形成体的表面上的调色剂图像转印并保持在中间转印部件的表面上，然后将调色剂图像转印到记录介质，所述中间转印部件包括：橡胶组合物，其中赋予20％伸长率的橡胶组合物之后的橡胶组合物中的裂纹发生状态已暴露于臭氧浓度为10ppm的环境中120小时并且指定温度为40℃，使得没有看到裂纹，或裂纹的数量和裂纹的深度满足特定的评价标准。

7. 发明授权

US4711870A Exhaust gas purifying catalyst 失效
标题翻译：废气净化催化剂
公开(公告)号：US4711870A
公开(公告)日：1987-12-08
申请号：US855943
申请日：1986-04-25
申请人： Chikara Yamada , Yoji Watabe , Koichi Irako, deceased , Yuichi Murakamai
发明人： Chikara Yamada , Yoji Watabe , Koichi Irako, deceased , Yuichi Murakamai
IPC分类号： B01J23/847 , B01J23/89 , B01J21/04 , B01J23/10 , B01J23/22 , B01J23/72
CPC分类号： B01J23/8926 , B01J23/8472 , B01J23/898 , B01J23/8986 , B01J23/8993
摘要： A catalyst comprising (a) copper or a copper compound; (b) vanadium or a vanadium compound; (c) zirconium, aluminum, nickel, iron, manganese, lanthanum, chromium, zinc, lead, or cerium, or a compound thereof; and optionally, (d) platinum, rhodium, or palladium, or a compound thereof is carried on a porous ceramic body to assist in purifying exhaust gases from Diesel engines.
摘要翻译：一种催化剂，其包含（a）铜或铜化合物; （b）钒或钒化合物; （c）锆，铝，镍，铁，锰，镧，铬，锌，铅或铈，或其化合物; 并且任选地，（d）铂，铑或钯或其化合物被承载在多孔陶瓷体上以有助于净化柴油发动机的废气。

8. 发明授权

US06814892B2 Ethylene propylene rubber foam and image formation equipment 失效
标题翻译：乙烯丙烯橡胶泡沫和成像设备
公开(公告)号：US06814892B2
公开(公告)日：2004-11-09
申请号：US10411317
申请日：2003-04-11
申请人： Chikara Yamada , Toshiyuki Osaki , Tadashi Nakajima , Takahiro Kawagoe
发明人： Chikara Yamada , Toshiyuki Osaki , Tadashi Nakajima , Takahiro Kawagoe
IPC分类号： C08L2300
CPC分类号： G03G15/1685 , C08L23/16 , G03G15/0233 , G03G2215/0861 , H01B1/20 , H01B1/24
摘要： An ethylene propylene rubber foam which comprises as the crude rubber, an ethylene propylene rubber having an iodine value of 35 to 45 and a Mooney viscosity ML1+4 at 100° C. of 20 to 50, and which has less compression set and is suitable as a material for a transfer member, a primary transfer member, a secondary transfer member, a cleaning member for image formation bodies, a bias member, a backup member, etc.; an electroconductive ethylene propylene rubber foam which comprises as the crude rubber, an ethylene propylene rubber having an iodine value of 35 to 45 and a Mooney viscosity ML1+4 at 100° C. of 20 to 50, and which electrifies an image formation body through direct charge injection by applying voltage, thus enabling to electrify at low voltage, substantially prevent ozone generation, noises and defective image; an electrifying member comprising the above electroconductive rubber foam; electrifying equipment equipped with the above member; and image formation equipment equipped with the above member or the above equipment.
摘要翻译：包含作为粗制橡胶的乙烯丙烯橡胶泡沫，乙烯丙烯橡胶的碘值为35〜45，门尼粘度ML1 + 4为100〜50，压缩永久变形较小，适合作为转印部件的材料，一次转印部件，二次转印部件，图像形成体的清洁部件，偏压部件，支撑部件等; 包含作为粗制橡胶的导电乙丙橡胶泡沫，乙烯丙烯橡胶的碘值为35〜45，门尼粘度ML1 + 4在100℃为20〜50，并且使图像形成体通过通过施加电压进行直接电荷注入，从而能够在低电压下通电，基本上防止臭氧产生，噪声和图像不良; 包含上述导电橡胶泡沫的带电构件; 配备上述会员的充电设备; 和配备上述成员或上述设备的成像设备。

9. 发明授权

US6009297A Intermediate transfer member and image-forming device 有权
标题翻译：中间转印件和成像装置
公开(公告)号：US6009297A
公开(公告)日：1999-12-28
申请号：US291201
申请日：1999-04-14
申请人： Yuko Maeda , Norihiko Kaga , Chikara Yamada , Yoshitomo Masuda , Takahiro Kawagoe
发明人： Yuko Maeda , Norihiko Kaga , Chikara Yamada , Yoshitomo Masuda , Takahiro Kawagoe
IPC分类号： G03G15/01 , B29D99/00 , G03G15/16
CPC分类号： G03G15/162 , G03G2215/0177 , G03G2215/1652 , G03G2215/1661
摘要： A new intermediate transfer member which has a durable coating layer which easily conforms to the elastic deformation of the rubber layer, exhibits good wear resistance, permits easy resistance control, and fulfills such requirements as protection of the photosensitive body from staining, prevention of toner sticking, and decrease in the coefficient of friction. It is characterized in that the coating layer is composed mainly of a urethane resin which is formed from a polyol compound and a polyisocyanate compound in an excess amount in terms of NCO/OH molar ratio and which contains a solvent-insoluble fraction no less than 70%.
摘要翻译：具有容易符合橡胶层的弹性变形的耐久性涂层的新的中间转印部件显示出良好的耐磨性，容易的电阻控制，并且满足保护感光体免于染色，防止调色剂粘附的要求，摩擦系数降低。其特征在于，涂层主要由以多元醇化合物形成的聚氨酯树脂和以NCO / OH摩尔比计过量的多异氰酸酯化合物组成，并且含有不少于70的溶剂不溶部分％。

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