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    Processes for preparing beta-diketone compound, metal complex thereof and metallic compound
    1.
    发明申请
    Processes for preparing beta-diketone compound, metal complex thereof and metallic compound 失效
    制备β-二酮化合物，其金属络合物和金属化合物的方法

    公开(公告)号：US20070098897A1

    公开(公告)日：2007-05-03

    申请号：US10559809

    申请日：2004-05-20

    申请人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakumura

    发明人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakumura

    IPC分类号： C23C16/00 ,  B05D3/02 ,  C07F7/28 ,  C07C45/45

    CPC分类号： C07C49/92 ,  C07C45/455 ,  C07C45/77 ,  C07C45/80 ,  C07C49/12

    摘要： Disclosed is a process for preparing a β-diketone compound such as 2,6-dimethyl-3,5-heptanedione, which comprises reacting an ester compound such as an alkyl isobutyrate with a ketone compound such as 3-methylbutanone in the presence of an alkali metal alkoxide as a catalyst. The process comprises a step 1 in which an ester compound CR1R2R3COOQ is reacted with a ketone compound CR4R5R6COCH2R7 using an alkali metal alkoxide catalyst to give a β-diketone compound CR1R2R3COCHR4R5R6. (In the formulae, R7 is hydrogen or an alkyl group of 1 to 4 carbon atoms while others are each independently hydrogen or an alkyl group of 1 to 3 carbon atoms, and at least one of R1 to R6 is hydrogen.)

    摘要翻译： 公开了一种制备2,6-二甲基-3,5-庚二酮的β-二酮化合物的方法，该方法包括使异氰酸烷基酯等酯化合物与3-甲基丁酮等酮化合物在 碱金属醇盐作为催化剂。 该方法包括步骤1，其中酯化合物CR 1 R 2 SO 3 COOQ与酮化合物CR 4 使用碱金属醇盐催化剂，得到β5，R 6，R 5，R 7，R 7， 二酮化合物CR 1 R 2 R 2 SO 3 R 4 R 5 R 5 SUP> 6 。 （式中，R 7为氢或1〜4个碳原子的烷基，其余各自独立地为氢或1〜3个碳原子的烷基，R 1〜 SUP> 1至R 6是氢。）

    Processes for preparing β-diketone compound, metal complex thereof and metallic compound
    3.
    发明授权
    Processes for preparing β-diketone compound, metal complex thereof and metallic compound 失效
    制备β-二酮化合物，其金属络合物和金属化合物的方法

    公开(公告)号：US07393982B2

    公开(公告)日：2008-07-01

    申请号：US10559809

    申请日：2004-05-20

    申请人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakamura

    发明人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakamura

    IPC分类号： C07C45/72

    CPC分类号： C07C49/92 ,  C07C45/455 ,  C07C45/77 ,  C07C45/80 ,  C07C49/12

    摘要： Disclosed is a process for preparing a β-diketone compound such as 2,6-dimethyl-3,5-heptanedione, which comprises reacting an ester compound such as an alkyl isobutyrate with a ketone compound such as 3-methylbutanone in the presence of an alkali metal alkoxide as a catalyst. The process comprises a step 1 in which an ester compound CR1R2R3COOQ is reacted with a ketone compound CR4R5R6COCH2R7 using an alkali metal alkoxide catalyst to give a β-diketone compound CR1R2R2R3COCHR4R5R6. (In the formulae, R7 is hydrogen or an alkyl group of 1 to 4 carbon atoms while others are each independently hydrogen or an alkyl group of 1 to 3 carbon atoms, and at least one of R1 to R6 is hydrogen.)

    摘要翻译： 公开了一种制备2,6-二甲基-3,5-庚二酮的β-二酮化合物的方法，该方法包括使异氰酸烷基酯等酯化合物与3-甲基丁酮等酮化合物在 碱金属醇盐作为催化剂。 该方法包括步骤1，其中酯化合物CR 1 R 2 SO 3 COOQ与酮化合物CR 4 使用碱金属醇盐催化剂，得到β5，R 6，R 5，R 7，R 7， 二酮化合物CR 1 1 R 2 R 2 R 3 SO 3 R 4 R 4 SUP> 5 6 （式中，R 7为氢或1〜4个碳原子的烷基，其余各自独立地为氢或1〜3个碳原子的烷基，R 1〜 SUP> 1至R 6是氢。）

    Process for preparing β-diketone compound and process for preparing metal complex thereof
    4.
    发明授权
    Process for preparing β-diketone compound and process for preparing metal complex thereof 失效
    制备β-二酮化合物的方法及其制备金属络合物的方法

    公开(公告)号：US07084306B2

    公开(公告)日：2006-08-01

    申请号：US10500963

    申请日：2002-12-18

    申请人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani

    发明人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani

    IPC分类号： C07C45/72 ,  C07C11/00 ,  C07F9/00 ,  C07F7/00

    CPC分类号： C07C49/92 ,  C07C45/455 ,  C07C45/77 ,  C07C49/12

    摘要： Disclosed is a process for preparing 2,2,6,6-tetramethyl-3,5-heptanedione, comprising reacting a pivalic acid alkyl ester with pinacolone in the presence of an alkali metal alkoxide catalyst using a pivalic acid alkyl ester as a solvent but using no other solvent or reacting them in an amide type or urea type solvent in the presence of an alkali metal alkoxide catalyst. Also disclosed is a process for preparing a 2,2,6,6-tetramethyl-3,5-heptanesione metal complex using the 2,2,6,6-tetramethyl-3,5-heptanedione obtained by the above process. The process for preparing 2,2,6,6-tetramethyl-3,5-heptanedione is an industrially advantageous process in which an alkali metal alkoxide that is easy to handle can be used as a catalyst for preparing 2,2,6,6-tetramethyl-3,5-heptanedione from a pivalic acid alkyl ester and pinacolone.

    摘要翻译： 公开了一种制备2,2,6,6-四甲基-3,5-庚二酮的方法，包括在碱金属醇盐催化剂存在下，使用新戊酸烷基酯作为溶剂使新戊酸烷基酯与频那酮酮反应，但 不使用其它溶剂或在酰胺型或尿素型溶剂中，在碱金属醇盐催化剂的存在下反应。 还公开了使用通过上述方法获得的2,2,6,6-四甲基-3,5-庚二酮制备2,2,6,6-四甲基-3,5-庚内酯金属络合物的方法。 制备2,2,6,6-四甲基-3,5-庚二酮的方法是一种工业上有利的方法，其中易于处理的碱金属醇盐可用作制备2,2,6,6 四甲基-3,5-庚二酮从新戊酸烷基酯和频那酮酮。

    Process for preparing-diketone compound and process for preparing metal complex thereof
    5.
    发明申请
    Process for preparing-diketone compound and process for preparing metal complex thereof 失效
    制备二酮化合物的方法及其制备金属络合物的方法

    公开(公告)号：US20050119466A1

    公开(公告)日：2005-06-02

    申请号：US10500963

    申请日：2002-12-18

    申请人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani

    发明人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani

    IPC分类号： C07C45/45 ,  C07C45/77 ,  C07C49/12 ,  C07C49/92 ,  C07F5/00

    CPC分类号： C07C49/92 ,  C07C45/455 ,  C07C45/77 ,  C07C49/12

    摘要： Disclosed is a process for preparing 2,2,6,6-tetramethyl-3,5-heptanedione, comprising reacting a pivalic acid alkyl ester with pinacolone in the presence of an alkali metal alkoxide catalyst using a pivalic acid alkyl ester as a solvent but using no other solvent or reacting them in an amide type or urea type solvent in the presence of an alkali metal alkoxide catalyst. Also disclosed is a process for preparing a 2,2,6,6-tetramethyl-3,5-heptanesione metal complex using the 2,2,6,6-tetramethyl-3,5-heptanedione obtained by the above process. The process for preparing 2,2,6,6-tetramethyl-3,5-heptanedione is an industrially advantageous process in which an alkali metal alkoxide that is easy to handle can be used-as a catalyst for preparing 2,2,6,6-tetramethyl-3,5-heptanedione from a pivalic acid alkyl ester and pinacolone.

    摘要翻译： 公开了一种制备2,2,6,6-四甲基-3,5-庚二酮的方法，包括在碱金属醇盐催化剂存在下，使用新戊酸烷基酯作为溶剂使新戊酸烷基酯与频那酮酮反应，但 不使用其它溶剂或在酰胺型或尿素型溶剂中，在碱金属醇盐催化剂的存在下反应。 还公开了使用通过上述方法获得的2,2,6,6-四甲基-3,5-庚二酮制备2,2,6,6-四甲基-3,5-庚内酯金属络合物的方法。 制备2,2,6,6-四甲基-3,5-庚二酮的方法是工业上有利的方法，其中可以使用易于处理的碱金属醇盐 - 作为制备2,2,6,6-四甲基-3,5-庚二酮的催化剂， 由新戊酸烷基酯和频哪醇酮制备6-四甲基-3,5-庚二酮。

    Process for producing cyanobenzoic acid derivatives
    6.
    发明授权
    Process for producing cyanobenzoic acid derivatives 失效
    制备氰基苯甲酸衍生物的方法

    公开(公告)号：US06433211B1

    公开(公告)日：2002-08-13

    申请号：US09404362

    申请日：1999-09-24

    申请人： Hiroshi Yasuda ,  Haruaki Ito ,  Takashi Tani ,  Kimitaka Ohshiro ,  Makoto Saito ,  Sumio Soya ,  Kuniomi Marumo

    发明人： Hiroshi Yasuda ,  Haruaki Ito ,  Takashi Tani ,  Kimitaka Ohshiro ,  Makoto Saito ,  Sumio Soya ,  Kuniomi Marumo

    IPC分类号： C07C25500

    CPC分类号： C07C253/30 ,  C07C255/57

    摘要： A process for producing a cyanobenzoic acid compound, a cyanobenzamide compound, an alkyl cyanobenzoate compound, and a cyanobenzoyl chloride compound, which are useful intermediates for a variety of chemicals such as pharmaceuticals, agrochemicals, liquid crystals, and monomers for functional polymers. One nitrile group of an easily available phthalonitrile compound is selectively hydrolyzed to thereby produce a cyanobenzamide compound with high selectivity and yield. The cyanobenzamide compound thus-produced is transformed under acidic conditions into a cyanobenzoic acid compound and a cyanobenzoate ester compound without the cyano group of the benzene ring being damaged.

    摘要翻译： 用于制备用于各种化学品如药物，农业化学品，液晶和功能性聚合物的单体的有用的中间体的氰基苯甲酸化合物，氰基苯甲酰胺化合物，烷基氰基苯甲酸酯化合物和氰基苯甲酰氯化合物的方法。 选择性地水解一种容易获得的邻苯二腈化合物的腈基，从而以高选择性和收率产生氰基苯甲酰胺化合物。 将由此制得的氰基苯甲酰胺化合物在酸性条件下转化成氰基苯甲酸化合物和氰基苯甲酸酯化合物，而苯环的氰基不被损坏。

    WOBBLE DETERMINING APPARATUS AND METHOD, OPTICAL DISK DEVICE, AND COMPUTER PROGRAM
    7.
    发明申请
    WOBBLE DETERMINING APPARATUS AND METHOD, OPTICAL DISK DEVICE, AND COMPUTER PROGRAM 有权
    无线电测定装置和方法，光盘设备和计算机程序

    公开(公告)号：US20140223456A1

    公开(公告)日：2014-08-07

    申请号：US14127980

    申请日：2011-06-20

    申请人： Takashi Tani ,  Yoshinori Kajiwara ,  Wataru Terui ,  Takahiro Otomo

    发明人： Takashi Tani ,  Yoshinori Kajiwara ,  Wataru Terui ,  Takahiro Otomo

    IPC分类号： G11B20/10

    CPC分类号： G11B20/10342 ,  G11B19/12 ,  G11B19/247

    摘要： A wobble determining apparatus is provided with: a calculating device for calculating (i) a first time required until reaching a number of revolutions of a motor which allows a predetermined linear velocity, and (ii) a second time required to move an optical head to a position which allows the predetermined linear velocity, on the basis of the number of revolutions of the motor and the position of the optical head; a judging device for judging whether to keep the optical head in accordance with the calculated first time and the calculated second time; and a controlling device for controlling a moving device not to move the optical head if it is judged to keep the optical head, and for controlling the moving device to move the optical head to the position which allows the predetermined linear velocity if it is judged not to keep the optical head.

    摘要翻译： 摆动判定装置具有：计算装置，用于计算（i）直到达到允许预定线速度的电动机的转数所需的第一时间，以及（ii）将光头移动到所需的第二时间 基于电动机的转数和光学头的位置来允许预定的线速度的位置; 判断装置，用于根据所计算的第一次和所计算的第二次判断是否保持光头; 以及用于控制移动装置的控制装置，如果判断为保持光头，则不移动光学头，并且用于控制移动装置将光学头移动到允许预定线速度的位置，如果不被判断 保持光头。

    Wobble determining apparatus and method, optical disk device, and computer program
    8.
    发明授权
    Wobble determining apparatus and method, optical disk device, and computer program 有权
    摆动判定装置和方法，光盘装置和计算机程序

    公开(公告)号：US08947989B2

    公开(公告)日：2015-02-03

    申请号：US14127980

    申请日：2011-06-20

    申请人： Takashi Tani ,  Yoshinori Kajiwara ,  Wataru Terui ,  Takahiro Otomo

    发明人： Takashi Tani ,  Yoshinori Kajiwara ,  Wataru Terui ,  Takahiro Otomo

    IPC分类号： G11B7/00 ,  G11B20/10 ,  G11B19/12 ,  G11B19/247

    CPC分类号： G11B20/10342 ,  G11B19/12 ,  G11B19/247

    摘要： A wobble determining apparatus is provided with: a calculating device for calculating (i) a first time required until reaching a number of revolutions of a motor which allows a predetermined linear velocity, and (ii) a second time required to move an optical head to a position which allows the predetermined linear velocity, on the basis of the number of revolutions of the motor and the position of the optical head; a judging device for judging whether to keep the optical head in accordance with the calculated first time and the calculated second time; and a controlling device for controlling a moving device not to move the optical head if it is judged to keep the optical head, and for controlling the moving device to move the optical head to the position which allows the predetermined linear velocity if it is judged not to keep the optical head.

    摘要翻译： 摆动判定装置具有：计算装置，用于计算（i）直到达到允许预定线速度的电动机的转数所需的第一时间，以及（ii）将光头移动到所需的第二时间 基于电动机的转数和光学头的位置来允许预定的线速度的位置; 判断装置，用于根据所计算的第一次和所计算的第二次判断是否保持光头; 以及用于控制移动装置的控制装置，如果判断为保持光头，则不移动光学头，并且用于控制移动装置将光学头移动到允许预定线速度的位置，如果不被判断 保持光头。