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101. 发明授权

US5614554A Reverse transcriptase inhibitors and antiviral agents 失效
标题翻译：逆转录酶抑制剂和抗病毒剂
公开(公告)号：US5614554A
公开(公告)日：1997-03-25
申请号：US467158
申请日：1995-06-06
申请人： Keijiro Uchino , Takashi Mizuno , Sachie Murakami , Hideki Nakashima , Naoki Yamamoto , Hiroshi Ogawara
发明人： Keijiro Uchino , Takashi Mizuno , Sachie Murakami , Hideki Nakashima , Naoki Yamamoto , Hiroshi Ogawara
IPC分类号： A61K31/195 , A61K31/255 , A61K31/185
CPC分类号： A61K31/255 , A61K31/195
摘要： The present invention provides a reverse transcriptase inhibitor and an antiviral agent comprising at least one member selected from the group consisting of sulfated tyrosines and physiologically acceptable salts thereof as an effective component; and exhibiting less toxicity and a remarkable inhibitory effect against a reverse transcriptase existing in viruses as well as a remarkable anti-AIDS viral activity.
摘要翻译：本发明提供一种逆转录酶抑制剂和抗病毒剂，其包含选自硫酸化酪氨酸及其生理学上可接受的盐中的至少一种作为有效成分; 并且对病毒中存在的逆转录酶以及显着的抗艾滋病病毒活性表现出较小的毒性和显着的抑制作用。

102. 发明授权

US5540751A Method for recovering zinc from zinc containing dust 失效
标题翻译：从含锌粉尘中回收锌的方法
公开(公告)号：US5540751A
公开(公告)日：1996-07-30
申请号：US349490
申请日：1994-12-02
申请人： Naoki Yamamoto , Katsuhiro Takemoto , Noboru Sakamoto , Yoshito Iwata
发明人： Naoki Yamamoto , Katsuhiro Takemoto , Noboru Sakamoto , Yoshito Iwata
IPC分类号： C22B1/16 , C22B7/02 , C22B19/30 , C22B19/04
CPC分类号： C22B1/16 , C22B19/30 , C22B7/02 , Y02P10/212 , Y10S75/961
摘要： A method for recovering zinc from zinc comprising the steps of:producing agglomerates containing carbon from dust which contains zinc in a form of zinc oxides;charging the agglomerates into molten metal, the zinc oxides in the agglomerates being reduced and vaporized into a vaporized zinc; andcollecting the vaporized zinc as zinc oxide with a generated dust.
摘要翻译：一种从锌中回收锌的方法，包括以下步骤：产生含有来自粉尘的碳的附聚物，所述灰分含有氧化锌形式的锌; 将附聚物装入熔融金属中，附聚物中的氧化锌被还原并蒸发成蒸发的锌; 并以产生的粉尘收集蒸发的锌作为氧化锌。

103. 发明授权

US5336725A Method for preparing graft copolymer 失效
标题翻译：接枝共聚物的制备方法
公开(公告)号：US5336725A
公开(公告)日：1994-08-09
申请号：US901210
申请日：1992-06-19
申请人： Seiji Tone , Akira Nakata , Naoki Yamamoto
发明人： Seiji Tone , Akira Nakata , Naoki Yamamoto
IPC分类号： C08F265/06 , C08F220/18
CPC分类号： C08F265/06
摘要： A method for preparing a graft copolymer is here disclosed which is characterized by comprising the step of carrying out a living polymerization of at least one (meth)acrylic ester by the use of a polymeric compound as an initiator having one or more units represented by the following formula (I) in a molecular chain substantially in the absence of water in the presence of a Lewis acid or a donor compound of an anion selected from the group consisting of HF.sub.2.sup.-, (CH.sub.3).sub.3 SiF.sub.2.sup.- and F.sup.- : ##STR1## wherein R is hydrogen or an alkyl group having 1 to 6 carbon atoms, and R' is an alkyl group having 1 to 12 carbon atoms.
摘要翻译：这里公开了制备接枝共聚物的方法，其特征在于包括通过使用聚合化合物作为引发剂进行至少一种（甲基）丙烯酸酯的活性聚合的步骤，所述聚合化合物是具有一个或多个由在路易斯酸或选自HF 2 - ，（CH 3）3 SiF 2 - 和F - 的阴离子的供体化合物的存在下，基本上不存在水的分子链中的下式（I）（I）其中R是氢或具有1至6个碳原子的烷基，R'是具有1至12个碳原子的烷基。

104. 发明授权

US5322889A Composite composition having high transparency and process for producing same 失效
标题翻译：具有高透明度的复合组合物及其制造方法
公开(公告)号：US5322889A
公开(公告)日：1994-06-21
申请号：US948578
申请日：1992-09-23
申请人： Naoki Yamamoto , Akira Nakata , Hiroki Hatakeyama , Hiroyuki Watanabe
发明人： Naoki Yamamoto , Akira Nakata , Hiroki Hatakeyama , Hiroyuki Watanabe
IPC分类号： C08F2/44 , C08F292/00 , C08G77/02 , C08G77/442 , C08K3/02
CPC分类号： C08F292/00 , C08G77/02 , C08G77/442
摘要： Disclosed is a composite composition obtained by polymerizing a radical-polymerizable vinyl compound (a) in the presence of a silicic acid oligomer (b) and, if desired, colloidal silica (c). This composite composition has high transparency, thermal resistance, rigidity and toughness and is hence useful in applications where inorganic glass has heretofore been used.
摘要翻译：公开了在硅酸低聚物（b）和（如果需要的话）胶体二氧化硅（c）的存在下聚合可自由基聚合的乙烯基化合物（a）得到的复合组合物。该复合组合物具有高的透明性，耐热性，刚性和韧性，因此可用于迄今为止使用无机玻璃的应用中。

105. 发明授权

US5299015A Image pickup apparatus and method and system for controlling the exposure of the image pickup apparatus 失效
标题翻译：用于控制图像拾取装置的曝光的图像拾取装置和方法和系统
公开(公告)号：US5299015A
公开(公告)日：1994-03-29
申请号：US500501
申请日：1990-03-28
申请人： Takuya Imaide , Toshiro Kinugasa , Naoki Yamamoto , Tomoyuki Kurashige , Hiroyuki Tarumizu
发明人： Takuya Imaide , Toshiro Kinugasa , Naoki Yamamoto , Tomoyuki Kurashige , Hiroyuki Tarumizu
IPC分类号： H04N5/235 , H04N5/238 , H04N5/30
CPC分类号： H04N5/2352
摘要： Disclosed are an image pickup apparatus and method and system for controlling the exposure of the image pickup apparatus. The image pickup apparatus includes a circuit for detecting a voltage corresponding to a current value of an iris, a circuit for generating a voltage corresponding to a desired iris value, a circuit for comparing the two voltages, and a circuit for controlling the iris based on the result of the comparison so as to keep the iris value at the desired value, in which the exposure start time of an image pick-up device is changed in an increment/decrement of one horizontal scanning period and/or in an increment/decrement of a period shorter than one horizontal scanning period to thereby make it possible to perform manual-iris mode automatic exposure control.
摘要翻译：公开了一种用于控制图像拾取装置的曝光的图像拾取装置和方法和系统。图像拾取装置包括用于检测对应于虹膜的当前值的电压的电路，用于产生对应于期望的虹膜值的电压的电路，用于比较两个电压的电路和用于控制光圈的电路进行比较的结果，以便将虹膜值保持在期望值，其中图像拾取装置的曝光开始时间以一个水平扫描周期的递增/递减和/或递增/减量改变其周期短于一个水平扫描周期，从而可以执行手动光圈模式自动曝光控制。

106. 发明授权

US5268403A Polyphenylene ether resin composition 失效
公开(公告)号：US5268403A
公开(公告)日：1993-12-07
申请号：US9226
申请日：1993-01-26
申请人： Isao Sasaki , Naoki Yamamoto , Akira Yanagase
发明人： Isao Sasaki , Naoki Yamamoto , Akira Yanagase
IPC分类号： C08F285/00 , C08L51/04 , C08L71/12 , C08L83/10 , C08K5/53 , C08F283/12 , C08L33/06
CPC分类号： C08L51/04 , C08F285/00 , C08L71/123 , C08L71/126 , C08L83/10 , Y10S525/903
摘要： A polyphenylene ether resin composition comprising(A) a polyphenylene ether resin,(B) a polystyrene resin, and(C) a graft copolymer prepared by graft-polymerizing one or more vinyl monomers onto a compound rubber having an average particle diameter of 0.08 to 0.6 .mu.m and a structure wherein 10 to 90% by weight of a polyorganosiloxane rubber component and 90 to 10% by weight of a polyalkyl (meth)acrylate rubber component are tangled with each other so as not to separate, the total amount of the polyorganosiloxane rubber component and the polyalkyl (meth)acrylate rubber component being 100% by weight of the compound rubber. This resin composition provides molded products superior in impact resistance, heat resistance, mechanical strength, and surface appearance and is superior in moldability and flow properties.

107. 发明授权

US5219932A Graft copolymers excellent in property to be colored and theremoplastic resin compositions with the same 失效
标题翻译：具有优异性能的GRAFT共聚物和具有相同性质的树脂组合物
公开(公告)号：US5219932A
公开(公告)日：1993-06-15
申请号：US784886
申请日：1991-10-30
申请人： Naoki Yamamoto , Akira Yanagase , Tadashi Iwasaki , Masakazu Itoh
发明人： Naoki Yamamoto , Akira Yanagase , Tadashi Iwasaki , Masakazu Itoh
IPC分类号： C08F285/00 , C08L51/08
CPC分类号： C08L51/085 , C08F285/00 , Y10S525/903
摘要： A thermoplastic resin comprises a graft copolymer obtained by graft-polymerizing one or more kinds of vinyl monomer onto a compound rubber, wherein that compound rubber is obtained by inseparably entangling a polyalkyl(meth)acrylate rubber and a modified polyorganosiloxane rubber, the modification being obtained by radical polymerization of 1 to 15 parts by weight of at least one monomer selected from the group consisting of a polyfunctional unsaturated compound having at least one (meth) acryloyloxy group and a polyfunctional unsaturated compound having a cyanuric acid or isocyanuric acid skeleton in the presence of a polyorganosiloxane rubber.

108. 发明授权

US5219920A Polyarylene sulfide resin composition 失效
标题翻译：聚芳硫醚树脂组合物
公开(公告)号：US5219920A
公开(公告)日：1993-06-15
申请号：US892489
申请日：1992-06-03
申请人： Naoki Yamamoto , Hiroshi Mori , Akira Nakata , Takuya Ueno
发明人： Naoki Yamamoto , Hiroshi Mori , Akira Nakata , Takuya Ueno
IPC分类号： C08L81/02 , C08L83/04 , H01L23/29
CPC分类号： H01L23/293 , C08L81/02 , C08L83/04 , H01L2924/0002
摘要： A polyarylene sulfide resin composition comprising a compound obtained by mixing 60-99 parts by weight of a polyarylene sulfide resin (A), 40-1 parts by weight of a polyorganosiloxane rubber (B), 0.01-10 parts by weight of an organosilane compound having at least one epoxy group and at least one alkoxy group bonded directly to a silicon atom (C) and 0-300% by weight of a reinforcing filler (D) based on the total weight of the components (A), (B) and (C) where the total amount of the components (A) and (B) is 100 parts by weight. The polyarylene sulfide resin composition is excellent in impact resistance, heat resistance, mechanical strength, moldability and the like.
摘要翻译：一种聚芳硫醚树脂组合物，其包含将60-99重量份的聚芳硫醚树脂（A），40-1重量份的聚有机硅氧烷橡胶（B），0.01-10重量份的有机硅烷化合物基于组分（A），（B）的总重量，具有至少一个环氧基和至少一个与硅原子（C）直接键合的烷氧基和0-300重量％的增强填料（D）和（C）组分（A）和（B）的总量为100重量份。聚芳硫醚树脂组合物的耐冲击性，耐热性，机械强度，成型性等优异。

109. 发明授权

US5212236A Polyphenylene ether resin composition 失效
标题翻译：聚苯醚树脂组合物
公开(公告)号：US5212236A
公开(公告)日：1993-05-18
申请号：US728714
申请日：1991-07-11
申请人： Isao Sasaki , Naoki Yamamoto , Akira Yanagase
发明人： Isao Sasaki , Naoki Yamamoto , Akira Yanagase
IPC分类号： C08F285/00 , C08L51/04 , C08L71/12 , C08L83/10
CPC分类号： C08L51/04 , C08F285/00 , C08L71/123 , C08L71/126 , C08L83/10 , Y10S525/903
摘要： A polyphenylene ether resin composition comprising(A) a polyphenylene ether resin,(B) a polystyrene resin, and(C) a graft copolymer prepared by graft-polymerizing one or more vinyl monomers onto a compound rubber having an average particle diameter of 0.08 to 0.6 .mu.m and a structure wherein 10 to 90% by weight of a polyorganosiloxane rubber component and 90 to 10% by weight of a polyalkyl (meth)acrylate rubber component are tangled with each other so as not to separate, the total amount of the polyorganosiloxane rubber component and the polyalkyl (meth)acrylate rubber component being 100% by weight of the compound rubber. This resin composition provides molded products superior in impact resistance, heat resistance, mechanical strength, and surface appearance and is superior in moldability and flow properties.
摘要翻译：一种聚苯醚树脂组合物，其包含（A）聚苯醚树脂，（B）聚苯乙烯树脂，和（C）通过将一种或多种乙烯基单体接枝聚合到平均粒径为0.08的复合橡胶上制备的接枝共聚物， 0.6μm的结构，其中10〜90重量％的聚有机硅氧烷橡胶组分和90〜10重量％的（甲基）丙烯酸烷基酯橡胶组分彼此缠结以使其不分离，聚有机硅氧烷橡胶组分和聚（甲基）丙烯酸烷基酯橡胶组分为复合橡胶的100重量％。该树脂组合物提供耐冲击性，耐热性，机械强度和表面外观优异的成型品，成型性和流动性优异。

110. 发明授权

US5182332A Dental composition 失效
标题翻译：牙科成分
公开(公告)号：US5182332A
公开(公告)日：1993-01-26
申请号：US561178
申请日：1990-08-01
申请人： Naoki Yamamoto , Nobuhiro Mukai , Hitoshi Ige , Junko Atarashi
发明人： Naoki Yamamoto , Nobuhiro Mukai , Hitoshi Ige , Junko Atarashi
IPC分类号： A61K6/083 , A61K6/09 , A61K6/093 , C08F285/00
CPC分类号： C08F285/00 , A61K6/083 , A61K6/09 , Y10S522/908 , Y10S525/937
摘要： Disclosed is a dental composition comprising a (meth)acrylic ester compound as the principal component and containing a polymerization initiator, which is characterized by having incorporated therein a grafted rubber obtained by polymerizing at least one ethylenically unsaturated monomer in the presence of a rubber. This dental composition can be cured to yield a cured product having excellent strength properties and, therefore, is particularly useful in applications such as a molar restoration material and a denture base resin.

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