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31. 发明授权

US4314039A Polypropylene composition containing a 1.3,2.4-di(alkylbenzylidene) sorbitol 失效
标题翻译：含有1.3,2.4-二（烷基亚苄基）山梨糖醇的聚丙烯组合物
公开(公告)号：US4314039A
公开(公告)日：1982-02-02
申请号：US175726
申请日：1980-08-06
申请人： Yoichi Kawai , Katsuyoshi Sasagawa , Masami Maki , Hozumi Ueda , Masayoshi Miyamoto
发明人： Yoichi Kawai , Katsuyoshi Sasagawa , Masami Maki , Hozumi Ueda , Masayoshi Miyamoto
IPC分类号： C08L23/00 , C08K5/1575 , C08L7/00 , C08L21/00 , C08L23/12 , C08L101/00 , C08K5/06
CPC分类号： C08K5/1575
摘要： A composition having improved transparency and being substantially free from a bleeding phenomenon comprising 100 parts by weight of polypropylene and 0.005 to 8 parts by weight of a 1.3,2.4-di(alkylbenzylidene) sorbitol with each alkyl group having 2 to 18 carbon atoms.
摘要翻译：一种具有改善的透明度并且基本上没有出血现象的组合物，其包含100重量份的聚丙烯和0.005至8重量份的每个烷基具有2至18个碳原子的1.3,2.4-二（烷基亚苄基）山梨糖醇。

32. 发明授权

US07603160B2 Intra-subject position display system 有权
标题翻译：学科内位置显示系统
公开(公告)号：US07603160B2
公开(公告)日：2009-10-13
申请号：US11101264
申请日：2005-04-07
申请人： Katsuya Suzuki , Katsuyoshi Sasagawa , Takemitsu Honda , Katsumi Hirakawa , Seiichiro Kimoto , Ayako Nagase , Kazutaka Nakatsuchi
发明人： Katsuya Suzuki , Katsuyoshi Sasagawa , Takemitsu Honda , Katsumi Hirakawa , Seiichiro Kimoto , Ayako Nagase , Kazutaka Nakatsuchi
IPC分类号： A61B5/05 , A61B5/00 , A61B19/00
CPC分类号： A61B5/073 , A61B1/041 , A61B5/06 , A61B5/061 , A61B5/065 , A61B6/12
摘要： An intra-subject position display system for displaying a position of an intra-subject device, which is introduced into a subject and moves therein, wherein a relative position of the intra-subject device to an outer surface of the subject is detected and displayed. The position of the intra-subject device is displayed in a relation with the outer surface of the subject. Thereby, it is possible to easily determine in which site of the subject the intra-subject device exists. The present invention is effective to recognize a position of, for example, a capsule type endoscope or a test capsule therefor in the subject (e.g., a human body). To recognize the outer surface of the subject, for example, a plurality of radio devices are arranged on the outer surface of the subject and their radio signals are analyzed.
摘要翻译：一种被摄体内位置显示系统，用于显示被摄体装置的位置，其被引入到被摄体中并在其中移动，其中检测并显示被检体内装置与被检体的外表面的相对位置。被检体内部的位置与被检体的外表面显示关系。由此，可以容易地确定被检体内的哪个部位存在受检者内部。本发明能够有效地识别例如对象（例如人体）中的胶囊型内窥镜或其测试胶囊的位置。为了识别对象的外表面，例如，多个无线电设备被布置在被摄体的外表面上，并且分析其无线电信号。

33. 发明授权

US5693738A Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens 失效
标题翻译：用于聚氨酯基塑料透镜，由组合物获得的聚氨酯基塑料透镜的组合物，以及用于生产塑料透镜的方法
公开(公告)号：US5693738A
公开(公告)日：1997-12-02
申请号：US413113
申请日：1995-03-29
申请人： Koju Okazaki , Chitoshi Shimakawa , Mamoru Tanaka , Yoshinobu Kanemura , Teruyuki Nagata , Seiichi Kobayashi , Yoko Tajiri , Nobuya Kawauchi , Katsuyoshi Sasagawa
发明人： Koju Okazaki , Chitoshi Shimakawa , Mamoru Tanaka , Yoshinobu Kanemura , Teruyuki Nagata , Seiichi Kobayashi , Yoko Tajiri , Nobuya Kawauchi , Katsuyoshi Sasagawa
IPC分类号： C08G18/18 , C08G18/32 , C08G18/38 , G02B1/04
CPC分类号： C08G18/3876 , C08G18/1875 , C08G18/3203 , C08G18/3868 , G02B1/041
摘要： A composition for a urethane-base plastic lens, comprising: (a) at least one ester compound selected from the group consisting of isocyanate compounds, isothiocyanate compounds and isocyanato-containing isothiocyanate compounds, (b) at least one active hydrogen compound selected from the group consisting of hydroxyl compounds, mercapto compounds and mercapto-containing hydroxyl compounds, (c) a tertiary amine, and (d) a Lewis acid; a plastic lens obtained by heating and curing the composition, and a process for the production of the plastic lens. The composition has a long pot life and can produce an optically uniform plastic lens in a short time.
摘要翻译：一种聚氨酯类塑料透镜用组合物，其含有：（a）至少一种选自异氰酸酯化合物，异硫氰酸酯化合物和含异氰酸酯基的异硫氰酸酯化合物的酯化合物，（b）至少一种选自由羟基化合物，巯基化合物和含巯基的羟基化合物组成的组，（c）叔胺和（d）路易斯酸; 通过加热和固化组合物获得的塑料透镜，以及用于生产塑料透镜的方法。该组合物具有长的适用期，并可在短时间内产生光学均匀的塑料透镜。

34. 发明授权

US5578658A High-speed polymerizable resin composition and lenses obtained therefrom 失效
标题翻译：高速聚合树脂组合物和由其获得的透镜
公开(公告)号：US5578658A
公开(公告)日：1996-11-26
申请号：US352811
申请日：1994-12-01
申请人： Katsuyoshi Sasagawa , Kenichi Fujii , Noboru Kawasaki , Toshiyuki Suzuki
发明人： Katsuyoshi Sasagawa , Kenichi Fujii , Noboru Kawasaki , Toshiyuki Suzuki
IPC分类号： C08G18/38 , C08G18/67 , C08G18/76 , G02B1/04 , G02C7/02
CPC分类号： C08G18/7628 , C08G18/3876 , C08G18/671 , C08G18/673 , G02B1/041
摘要： Described are a high-speed polymerizable resin composition and a lens obtained from it. The composition comprises:a) at least 70 but smaller than 90 parts by weight of a mixture composed of:i) an aromatic polyisocyanate compound represented by the following formula (I): ##STR1## wherein R represents a hydrogen atom or a methyl group, and ii) a polythiol having at least 3 mercapto groups per molecule and a sulfur content of at least 40 wt. %; andb) at least 10 but smaller than 30 parts by weight of a compound which has, in a molecule, at least one functional group selected from a hydroxyl group or a mercapto group and also at least one functional group selected from an acrylic group, methacrylic group or styrylic group, said composition containing isocyanato groups.
摘要翻译：描述了高速可聚合树脂组合物和由其获得的透镜。所述组合物包含：a）至少70重量份，但小于90重量份的由以下化合物组成的混合物：i）由下式（I）表示的芳族多异氰酸酯化合物：其中R表示氢原子或甲基，和ii）每分子具有至少3个巯基的多硫醇，硫含量至少为40重量％。％; 和b）至少10重量份，但小于30重量份的分子中具有至少一个选自羟基或巯基的官能团以及至少一种选自丙烯酸，甲基丙烯酸基或苯乙烯基，所述组合物含有异氰酸酯基。

35. 发明授权

US5171468A Aromatic polyisocyanate 失效
标题翻译：芳香族多异氰酸酯
公开(公告)号：US5171468A
公开(公告)日：1992-12-15
申请号：US773787
申请日：1991-10-11
申请人： Kiyoshi Shikai , Ryuzi Haseyama , Kouzou Hayashi , Katsuyoshi Sasagawa , Akihiro Yamaguchi
发明人： Kiyoshi Shikai , Ryuzi Haseyama , Kouzou Hayashi , Katsuyoshi Sasagawa , Akihiro Yamaguchi
IPC分类号： C07C265/14 , C08G18/76
CPC分类号： C08G18/7664 , C07C265/14
摘要： Disclosed herein are a polyiscoyanate comprising a mixture of aromatic polyisocyanates represented by the general formula: ##STR1## wherein A is a phenylene group, alkylene group, alkyl-substituted phenylene group, diphenylene group, diphenyl ether group or naphthylenyl group, R.sub.1 is a halogen atom, lower alkoxy group with a carbon number of 4 or less or lower alkyl group with a carbon number of 5 or less, R.sub.1 s may be the same or different from each other and may form a ring, l is 1 or 2, m is an integer of 0-3, and n is a integer of 0-300, and a production process thereof.
摘要翻译：本文公开了包含由以下通式表示的芳族多异氰酸酯的混合物的多氰酸酯：其中A是亚苯基，亚烷基，烷基取代的亚苯基，二亚苯基，二苯基醚基或萘基，R1 碳原子数为4以下的低级烷氧基，碳数为5以下的低级烷氧基，R 1可以相同也可以不同，可以形成环，l为1或2 m为0-3的整数，n为0〜300的整数及其制造方法。

36. 发明授权

US5166285A Hard transparent resins and process for the production thereof 失效
标题翻译：硬透明树脂及其生产方法
公开(公告)号：US5166285A
公开(公告)日：1992-11-24
申请号：US835307
申请日：1992-02-14
申请人： Katsuyoshi Sasagawa , Yoshinobu Kanemura , Masao Imai , Toshiyuki Suzuki
发明人： Katsuyoshi Sasagawa , Yoshinobu Kanemura , Masao Imai , Toshiyuki Suzuki
IPC分类号： C08F12/26 , C08F20/36 , G02B1/04
CPC分类号： C08F20/36 , C08F12/26 , G02B1/04
摘要： The present invention relates to a process for preparing a hard transparent resin comprising polymerizing a monomer (A) having both a functional group of the following formula (I): ##STR1## wherein X is selected from the group consisting of an oxygen atom and a sulfur atom,and a functional group selected from the group consisting of a functional group of the formula (II):CH.sub.2 CR--COO-- (II)wherein R is selected from the group consisting of hydrogen and methyl group,and a functional group of the formula (III): ##STR2## The invention also provides a process for preparing a transparent resin comprising copolymerizing monomer (A) with a monomer (B) having at least one functional group selected from the group consisting ofCH.sub.2 CH.dbd.COO--,CH.sub.2 .dbd.C(CH.sub.3)--COO--, and ##STR3## This resin can be suitably used as a glazing material, and in the manufacture of optical lenses, optical information recording medium substrates, etc. It has a crosslinked structure, high surface hardness, and may be easily polymerized.
摘要翻译：本发明涉及一种制备硬质透明树脂的方法，包括聚合具有下列通式（I）的官能团的单体（A）：其中X选自氧原子和硫原子，以及选自式（II）的官能团的官能团：其中R选自氢和甲基的CH 2 CR-COO-（II）和官能团（III）组：本发明还提供一种制备透明树脂的方法，包括使单体（A）与单体（B）共聚，所述单体（B）具有至少一个选自以下的官能团：CH 2 CH = COO-，CH 2 = C（CH 3）-COO-和该图像可以适合用作玻璃材料，以及制造光学透镜，光学信息记录介质基板等。它具有交联结构，表面硬度高，可能容易聚合。

37. 发明授权

US5087758A Mercapto compound, a high refractive index resin and lens and a process for preparing them 失效
$Mercapto compound, a high refractive index resin and lens and a process for preparing them$
标题翻译： MERCAPTO化合物，高折射率树脂和镜片及其制备方法
公开(公告)号：US5087758A
公开(公告)日：1992-02-11
申请号：US399990
申请日：1989-08-29
申请人： Yoshinobu Kanemura , Katsuyoshi Sasagawa , Masao Imai , Toshiyuki Suzuki
发明人： Yoshinobu Kanemura , Katsuyoshi Sasagawa , Masao Imai , Toshiyuki Suzuki
IPC分类号： C07C321/14 , C08G18/38 , G02B1/04
CPC分类号： C08G18/3876 , C07C321/14 , G02B1/041
摘要： The present invention relates to a mercapto compound, a process for preparing the mercapto compound, a process for preparing a polythiourethane base resin containing the mercapto compound, and a process for preparing plastic lenses containing the resin.

38. 发明授权

US5084538A High surface hardness transparent resin prepared from a compound having at least one isopropenyl phenyl group 失效
标题翻译：高表面硬度透明树脂由具有至少一种异丙基苯基的化合物制备
公开(公告)号：US5084538A
公开(公告)日：1992-01-28
申请号：US486950
申请日：1990-03-01
申请人： Toshiyuki Suzuki , Katsuyoshi Sasagawa , Masao Imai , Yoshinobu Kanemura
发明人： Toshiyuki Suzuki , Katsuyoshi Sasagawa , Masao Imai , Yoshinobu Kanemura
IPC分类号： C07C333/04 , C07D251/34 , C07D493/10 , C08F212/14 , C08F212/34 , G02B1/04 , G11B7/253
CPC分类号： C07D493/10 , C07C333/04 , C07D251/34 , C08F212/14 , C08F212/34 , G02B1/041 , G11B7/253
摘要： The present invention relates to a high surface hardness transparent resin having excellent scratch resistance, heat resistance and chemical resistance, a glazing material, a protective cover for display devices, an optical lens and a hard coat material comprising the aforesaid resin, and a novel polymerizable monomer which is useful as a raw material of the above-mentioned resin.The monomer is represented by the formula (I) ##STR1## (wherein R is an aliphatic residue having or not having an halogen atom, an oxygen atom, an alicyclic ring, a heterocyclic ring or an aromatic ring, an alicyclic residue, or a heterocyclic residue, n is an integer of 1 to 4, when n=1, X is oxygen or sulfur, when n.gtoreq.2, X's are all oxygen or all sulfur, one X is oxygen while the other X or X's are sulfur, one X is sulfur while the other X or X's are oxygen, or two X's are oxygen while the other X's are sulfur).The aforesaid high surface hardness transparent resin comprises a crosslinked polymer prepared by copolymerizing a monomer (A) represented by the formula (I) and a monomer (B) having, in one molecule, m functional groups of at least one kind selected from the group consisting of CH.sub.2 .dbd.CH--C(O)--O--, CH.sub.2 .dbd.C(CH.sub.3)--C(O)--O-- and ##STR2## where (n+m) is an integer of 3 or more.

39. 发明授权

US5021503A Resin for plastic lens having high-refractive index, lens comprising the resin, and method for preparation of the lens 失效
$Resin for plastic lens having high-refractive index, lens comprising the resin, and method for preparation of the lens$
标题翻译：具有高折射率的塑料透镜用树脂，包含该树脂的透镜以及该透镜的制备方法
公开(公告)号：US5021503A
公开(公告)日：1991-06-04
申请号：US311352
申请日：1989-02-15
申请人： Teruyuki Nagata , Koju Okazaki , Nobuyuki Kajimoto , Tohru Miura , Yoshinobu Kanemura , Katsuyoshi Sasagawa
发明人： Teruyuki Nagata , Koju Okazaki , Nobuyuki Kajimoto , Tohru Miura , Yoshinobu Kanemura , Katsuyoshi Sasagawa
IPC分类号： C08G18/34 , C08G18/38 , C08G18/77
CPC分类号： C08G18/3876 , C08G18/34 , C08G18/775
摘要： The present invention relates to resin useful in preparing plastic lenses having a high refractive index comprising reacting an aliphatic polyisocyanate compounds having at least one sulfur atom with one or more of active hydrogen compounds selected from the group consisting of a polyol, a polythiol having sulfur atoms only in a mercapto groups, and a polythiol having at least one sulfur atom other than in the mercapto groups; lenses containing the above-mentioned resin; and a method for the preparation thereof characterized by adding an internal release agent to the mixture of the above-mentioned raw materials in casting lenses from the resin; and lenses obtained by this method.

40. 发明授权

US5013496A Process for molding a highly-refractive plastic lens 失效
$Process for molding a highly-refractive plastic lens$
标题翻译：高折射塑料镜片成型工艺
公开(公告)号：US5013496A
公开(公告)日：1991-05-07
申请号：US310388
申请日：1989-02-15
申请人： Teruyuki Nagata , Koju Okazaki , Nobuyuki Kajimoto , Tohru Miura , Yoshinobu Kanemura , Katsuyoshi Sasagawa
发明人： Teruyuki Nagata , Koju Okazaki , Nobuyuki Kajimoto , Tohru Miura , Yoshinobu Kanemura , Katsuyoshi Sasagawa
IPC分类号： G02B1/04 , B29C39/02 , B29K75/00 , B29K105/32 , B29L11/00 , C08G18/00 , C08G18/34 , C08G18/38 , C08G18/77 , C08L75/00
CPC分类号： C08G18/3876 , C08G18/34 , C08G18/775
摘要： A process for producing a plastic lens having a high refractive index and profile regularity which includes forming a mixture of one or more of sulfur-containing aromatic polyisocyanate compounds, one or more of active hydrogen compounds selected from the group consisting of polyol compounds and polythiol compounds, and at least one internal mold releasing agent. Then subjecting the resulting mixture to casting polymerization, to form the plastic lens.

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