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    Butadiene polymers and process for producing conjugated diene polymers
    2.
    发明授权
    Butadiene polymers and process for producing conjugated diene polymers 失效
    丁二烯聚合物和共轭二烯聚合物的制备方法

    公开(公告)号：US06653430B1

    公开(公告)日：2003-11-25

    申请号：US09601469

    申请日：2001-06-18

    申请人： Kazuo Soga ,  Michihiko Asai ,  Yasuzo Suzuki ,  Akira Miyazawa ,  Kenji Tsuchihara ,  Masahide Murata ,  Hiroyuki Ozaki ,  Masanao Kawabe ,  Yoshifumi Fukui ,  Jizhy Jin ,  Hideaki Hagihara ,  Toshio Kase

    发明人： Kazuo Soga ,  Michihiko Asai ,  Yasuzo Suzuki ,  Akira Miyazawa ,  Kenji Tsuchihara ,  Masahide Murata ,  Hiroyuki Ozaki ,  Masanao Kawabe ,  Yoshifumi Fukui ,  Jizhy Jin ,  Hideaki Hagihara ,  Toshio Kase

    IPC分类号： C08F3606

    CPC分类号： C08C19/44 ,  C08F36/06 ,  C08F4/642

    摘要： A butadiene polymer (i) having a cis bond unit content of at least 50% based on the total butadiene units, a number average molecular weight (Mn) of 1,000 to 10,000,000, and at least 80%, based on the total molecular chains, of living chains containing a transition metal of group IV of the Periodic table at a terminal thereof; a polymer (ii) obtained by modifying terminals of the polymer (i); and a polymer (iii) obtained by coupling the polymers (i). These polymers (i), (ii) and (iii) are obtained by polymerizing a conjugated diene monomer alone or with a copolymerizable monomer at a specific temperature in the presence of a catalyst comprising a compound (A) of a transition metal of group IV of the periodic table having a cyclopentadienyl structure and a co-catalyst (B) selected from organoaluminum-oxy compound (a) and others and optionally further by contacting the resultant polymer with a terminal modifier or a coupling agent.

    摘要翻译： 丁二烯聚合物（i）基于总的丁二烯单元具有至少50％的顺式键单元含量，基于总分子链的数均分子量（Mn）为1,000至10,000,000，和至少80％ 的含有周期表第IV族过渡金属末端的活链; 通过改性聚合物（i）的末端获得的聚合物（ii）; 和通过偶联聚合物（i）获得的聚合物（iii）。 这些聚合物（ⅰ），（ⅱ）和（ⅲ）是通过在包含IV族过渡金属的化合物（A）的催化剂存在下，在特定温度下单独或与可共聚单体共聚而获得的 具有环戊二烯基结构的周期表和选自有机铝 - 氧化合物（a）等的助催化剂（B），任选地进一步通过使所得聚合物与末端改性剂或偶联剂接触。

    Catalyst for the polymerization of olefines and processes for the polymerization of olefines using the same
    4.
    发明授权
    Catalyst for the polymerization of olefines and processes for the polymerization of olefines using the same 失效
    用于烯烃聚合的催化剂和使用其的烯烃的聚合方法

    公开(公告)号：US5747595A

    公开(公告)日：1998-05-05

    申请号：US622751

    申请日：1996-03-27

    申请人： Toshiya Saito ,  Takayuki Taki ,  Masashi Nakajima ,  Kunihiko Imanishi ,  Masahide Murata ,  Hiroyuki Ozaki ,  Kazukiyo Aiba ,  Masatoshi Ookura ,  Satoshi Ueki

    发明人： Toshiya Saito ,  Takayuki Taki ,  Masashi Nakajima ,  Kunihiko Imanishi ,  Masahide Murata ,  Hiroyuki Ozaki ,  Kazukiyo Aiba ,  Masatoshi Ookura ,  Satoshi Ueki

    IPC分类号： C08F4/649 ,  C08F10/00 ,  C08F10/06

    CPC分类号： C08F10/00 ,  Y10S526/904

    摘要： A catalyst for the polymerization of olefines comprises a solid catalytic component obtained by pre-polymerizing propylene in the presence of (A) a solid component containing magnesium, titanium, halogen and an electron-donating compound, (B) an organoaluminum compound, and (C) an alkylalkoxysilane represented by the formula, R.sup.1 Si(OR.sup.2)(OCH.sub.3).sub.2, wherein R.sup.1 represents a branched or cyclic alkyl group having 3 to 6 carbon atoms, and R.sup.2 represents a branched alkyl, alkenyl or alkinyl group having 3 to 6 carbon atoms; (B) an organoaluminum compound; and (D) an alkyltrialkoxysilane represented by the formula, R.sup.3 Si(OR.sup.4).sub.2 (OCH.sub.3), wherein R.sup.3 represents a linear alkyl group having 3 to 6 carbon atoms, and R.sup.4 represents a branched alkyl, alkenyl or alkinyl group having 3 to 5 carbon atoms.

    摘要翻译： 用于烯烃聚合的催化剂包括通过在（A）含有镁，钛，卤素和给电子化合物的固体组分（B）有机铝化合物和（A）的有机铝化合物的存在下将丙烯预聚合而获得的固体催化组分， C）由式R1Si（OR2）（OCH3）2表示的烷基烷氧基硅烷，其中R1表示碳原子数为3〜6的支链或环状烷基，R2表示碳原子数为3〜6的支链烷基，烯基或炔基 原子 （B）有机铝化合物; 和（D）由式R 3 Si（OR 4）2（OCH 3）表示的烷基三烷氧基硅烷，其中R 3表示具有3至6个碳原子的直链烷基，R 4表示具有3至5个碳原子的支链烷基，烯基或炔基 原子

    Cyphertext management method, cyphertext management apparatus, and program
    5.
    发明授权
    Cyphertext management method, cyphertext management apparatus, and program 有权

    公开(公告)号：US10854114B2

    公开(公告)日：2020-12-01

    申请号：US16070423

    申请日：2017-01-18

    申请人： REAL TECHNOLOGY INC. ,  Hiroyuki Ozaki

    发明人： Hiroyuki Ozaki

    IPC分类号： G06F21/60 ,  G09C1/00 ,  H04L9/08 ,  G06F21/62

    摘要： By introducing inequality to the information dispersal/sharing storage method, a ciphertext management method or the like is provided to support novel ciphertext data management. After the ciphertext and key data are each divided, pairs of the divided ciphertext and key data are generated. Specifically, they are one-to-one paired as with conventional techniques. Furthermore, additional one-to-many pairs are generated. The generated one-to-one pairs provide equality as with conventional techniques. When the number of the one-to-one pairs of the divided ciphertext and key data that can be used is equal to or greater than a threshold number, both the ciphertext data and the key data can be reconstructed, and accordingly, the secret data can be decoded. In contrast, even when the one-to-many pairs that can be used is equal to or greater than a threshold number, the ciphertext data and/or the key data cannot be reconstructed. This provides inequality.

    Method for forming an image employing acetylene silver compounds
    9.
    发明授权
    Method for forming an image employing acetylene silver compounds 失效
    使用乙炔银化合物形成图像的方法

    公开(公告)号：US4761361A

    公开(公告)日：1988-08-02

    申请号：US895063

    申请日：1986-08-11

    申请人： Hiroyuki Ozaki ,  Hiroyuki Hirai ,  Ken Kawata

    发明人： Hiroyuki Ozaki ,  Hiroyuki Hirai ,  Ken Kawata

    IPC分类号： G03C7/00 ,  G03C8/40 ,  G03C5/54

    CPC分类号： G03C8/404 ,  G03C8/4013

    摘要： A method for forming an image comprising heating a light-sensitive material comprising a support having thereon at least a light-sensitive silver halide, a dye providing substance, a binder, and an acetylene silver compound, simultaneously with or after imagewise exposure thereof in the presence of water and at least one of a base and a base precursor, thereby transferring a diffusible dye thus formed or released to a dye fixing layer.

    摘要翻译： 一种用于形成图像的方法，包括在其中在至少一种感光卤化银，染料提供物质，粘合剂和乙炔银化合物上加热包含其上的载体的感光材料， 存在水和碱和基质前体中的至少一种，从而将由此形成或释放的可扩散染料转移到染料固定层。