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1. 发明授权

US5153247A Injection-molded product with superior dimensional precision 失效
标题翻译：注塑产品具有优异的尺寸精度
公开(公告)号：US5153247A
公开(公告)日：1992-10-06
申请号：US804533
申请日：1991-12-11
申请人： Michiya Okamura , Hiroshi Yui , Takeshi Hatakeyama , Michio Ohmori , Kouich Sagisaka , Kazuyuki Hata , Katsuhiko Yamada , Kazuhide Hayama
发明人： Michiya Okamura , Hiroshi Yui , Takeshi Hatakeyama , Michio Ohmori , Kouich Sagisaka , Kazuyuki Hata , Katsuhiko Yamada , Kazuhide Hayama
IPC分类号： C08K3/30 , C08K5/3492 , C08K7/14 , C08L69/00
CPC分类号： C08K5/34928 , C08K3/30 , C08K7/14 , C08L69/00
摘要： There is disclosed a polycarbonate composition which comprises having a melt flow rate of 5 to 50 g/10 min and composed of:(a) 30 to 65 parts by weight of a thermoplastic aromatic polycarbonate,(b) 70 to 35 parts by weight of glass fibers with an average diameter of 3 to 15 .mu.m, and(c) 0.01 to 15 parts by weight of at least one component selected from the group consisting of (c-1) to (c-3) shown below formulated therein based on 100 parts by weight of the total amount of (a) and (b):(c-1) 0.3 to 10 parts by weight of a brominated polystyrene with an average particle size of 0.1 to 50 .mu.m;(c-2) 0.3 to 10 parts by weight of zinc sulfide with an average particle size of 0.1 to 50 .mu.m; and(c-3) 0.01 to 5 parts by weight of a melamine-cyanuric acid adduct with an average particle size of 0.1 to 50 .mu.m.
摘要翻译：公开了一种聚碳酸酯组合物，其熔体流动速率为5至50g / 10min，由以下组成：（a）30至65重量份的热塑性芳族聚碳酸酯，（b）70至35重量份的平均直径为3〜15μm的玻璃纤维，（c）0.01〜15重量份选自下述（c-1）〜（c-3）所示的至少一种成分，（a）和（b）：（c-1）的总量100重量份，0.3〜10重量份平均粒径为0.1〜50μm的溴化聚苯乙烯; （c-2）0.3〜10重量份平均粒径0.1〜50μm的硫化锌; 和（c-3）0.01〜5重量份的平均粒径为0.1〜50μm的三聚氰胺 - 氰尿酸加成物。

2. 发明授权

US4749981A Resinous resistor 失效
标题翻译：树脂电阻
公开(公告)号：US4749981A
公开(公告)日：1988-06-07
申请号：US925562
申请日：1986-10-31
申请人： Hiroshi Yui , Michiya Okamura , Michio Ohmori
发明人： Hiroshi Yui , Michiya Okamura , Michio Ohmori
IPC分类号： C08K3/04 , C08K3/00 , C08K3/02 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , H01C7/00 , H01C8/00
CPC分类号： H01C7/005 , H01C7/00 , Y10T428/31725
摘要： A resinous resistor made of a blend of a thermoplastic non-polar resin, a thermoplastic polar resin, graphite and carbon black. The volume inherent resistance value of the resistor can be precisely controlled to a predetermined value. The resistor is uniform in resistance.
摘要翻译：由热塑性非极性树脂，热塑性极性树脂，石墨和炭黑的共混物制成的树脂电阻器。可以将电阻器的体积固有电阻值精确地控制到预定值。电阻器电阻均匀。

3. 发明授权

US4841516A Turntable for mounting recording medium in disk form 失效
标题翻译：用于以磁盘形式安装记录介质的转盘
公开(公告)号：US4841516A
公开(公告)日：1989-06-20
申请号：US96484
申请日：1987-09-15
申请人： Michio Ohmori , Michiya Okamura , Hiroshi Yui
发明人： Michio Ohmori , Michiya Okamura , Hiroshi Yui
IPC分类号： G11B19/20
CPC分类号： G11B19/2009
摘要： A turntable comprising a disk-shaped substrate and a portion for receiving a disk-shaped recording medium is disclosed. The disk-shaped substrate is shaped from a thermoplastic composite resin having a dynamic shear modulus, G', of at least 1.5.times.10.sup.10 dyne/cm.sup.2, a G.sub.1 '(-40.degree. C.)/G.sub.2 '(100.degree. C.) ratio of up to 1.5, and a density of up to 2.0 g/cm.sup.3, and the receiving portion is formed on the top of the substrate from a thermoplastic elastomer having a hardness of 5 to 40. The turntable has high dimensional precision and will experience reduced warpage. The turntable is capable of being revolved in a stable manner to ensure an increased precision in reading information. In addition, the turntable has a rapid access time and is capable of attaining a steady speed of revolution in a shorter period of time after the power has been switched on.
摘要翻译：公开了一种转盘，包括盘形基板和用于接收盘形记录介质的部分。盘状基板由具有至少1.5×10 10达因/ cm 2的动态剪切模量G'，G1'（-40℃）/ G2'（100℃）比例的热塑性复合树脂成形高达1.5，密度高达2.0g / cm 3，并且接收部分由硬度为5至40的热塑性弹性体形成在基板的顶部上。转盘具有高尺寸精度并将经历减小翘曲转盘能够以稳定的方式旋转，以确保读取信息的精度更高。此外，转盘具有快速的存取时间，并且能够在电源接通之后在更短的时间内获得稳定的转速。

4. 发明授权

US4984326A Blade for electrophotographic apparatus 失效
标题翻译：电子照相设备用刀片
公开(公告)号：US4984326A
公开(公告)日：1991-01-15
申请号：US360890
申请日：1989-05-24
申请人： Shinji Horie , Hideto Shimizu , Michio Ohmori , Hiroshi Yui
发明人： Shinji Horie , Hideto Shimizu , Michio Ohmori , Hiroshi Yui
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G21/0029 , G03G15/0812 , G03G21/0017
摘要： AS blade of an electrophotographic apparatus using a toner which can be integrally molded with a metallic holder and has high dimensional precision, stable charging charactersitics, and excellent properties of preventing adhesion of a toner, said blade being characterized by comprising a fluorocarbon polymer composition comprising 60 to 95% by weight of a fluorocarbon polymer, 40 to 5% by weight of a positively chargeable and non-conductive inorganic filler having an average particle diameter of 5 .mu.m or less, and 0 to 25 parts by weight, per 100 parts by weight of the total of said fluorocarbon polymer and inorganic filler, of a conductive filler having an average particle diameter of 5 .mu.m or less.

5. 发明授权

US5318871A Toner for electrophotography and method for producing the same 失效
标题翻译：电子照相用调色剂及其制造方法
公开(公告)号：US5318871A
公开(公告)日：1994-06-07
申请号：US868239
申请日：1992-04-14
申请人： Sanji Inagaki , Shoichi Tsuge , Mineyuki Sako , Kenzo Toya , Yasuhiro Terunuma , Yukako Oya , Michio Ohmori
发明人： Sanji Inagaki , Shoichi Tsuge , Mineyuki Sako , Kenzo Toya , Yasuhiro Terunuma , Yukako Oya , Michio Ohmori
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09 , C08L67/02
CPC分类号： G03G9/081 , G03G9/087 , G03G9/08797
摘要： A toner for electrophotography obtained by melting and kneading a kneaded material prepared by melting and kneading a domain resin and a coloring agent, a matrix resin having a low compatibility with the domain resin, and a dispersion assistant having a compatibility with both of the domain resin and matrix resin and a Izod impact value higher than the matrix resin to obtain a colored composition, followed by pulverizing and classifying the colored composition.
摘要翻译：将通过熔融和捏合领域树脂和着色剂制备的捏合材料，与域树脂具有低相容性的基质树脂熔融捏合获得的电子照相用调色剂和与两种畴状树脂相容的分散助剂基质树脂和艾佐德冲击值高于基体树脂，得到着色组合物，然后将着色组合物粉碎和分级。

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