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1. 发明申请

US20100125775A1 REPRODUCTION APPARATUS AND REPRODUCTION METHOD 失效
标题翻译：复制装置和再现方法
公开(公告)号：US20100125775A1
公开(公告)日：2010-05-20
申请号：US12621563
申请日：2009-11-19
申请人： Toshiyuki MURAYAMA , Hiroshi Ilno
发明人： Toshiyuki MURAYAMA , Hiroshi Ilno
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： G11B20/18 , G11B2020/183 , H03M13/03 , H03M13/05 , H03M13/41
摘要： A reproduction apparatus includes a reproduction unit reading a reproduced signal of the data recorded on an optical disk, a reproduced signal processing unit performing ECC decoding for the reproduced signal using a predetermined parameter value, a storage unit storing the parameter number associated with the currently set parameter value and a parameter table listing parameter values and associated parameter numbers, and a control unit controlling the reproduction unit and the reproduced signal processing unit. The control unit, when ECC decoding fails, changes the parameter values in the order of the parameter numbers and controls the reproduced signal processing unit until ECC decoding succeeds in retried reproduction processing and, when ECC decoding succeeds, stores the parameter number associated with the currently set parameter value and sets in the next retried reproduction processing the parameter value associated with the stored parameter number in the reproduced signal processing unit.
摘要翻译：再现装置包括：读取记录在光盘上的数据的再现信号的再现单元，使用预定参数值对再现信号执行ECC解码的再现信号处理单元;存储与当前设置相关联的参数号的存储单元参数值和列出参数值和相关联的参数号的参数表，以及控制再现单元和再现信号处理单元的控制单元。当ECC解码失败时，控制单元以参数号的顺序改变参数值，并控制再现信号处理单元，直到ECC解码在重试再现处理中成功，并且当ECC解码成功时，存储与当前的相关联的参数号设置参数值，并且在下次重试处理中设置与再现信号处理单元中存储的参数号相关联的参数值。

2. 发明授权

US5777103A Process for producing cyclohexylazetidinone 失效
标题翻译：环己基氮杂环丁酮的制备方法
公开(公告)号：US5777103A
公开(公告)日：1998-07-07
申请号：US808270
申请日：1997-02-28
申请人： Takaji Matsumoto , Toshiyuki Murayama , Shigeru Mitsuhashi , Takashi Miura
发明人： Takaji Matsumoto , Toshiyuki Murayama , Shigeru Mitsuhashi , Takashi Miura
IPC分类号： C07D205/08 , C07F7/18 , C07B49/00
CPC分类号： C07F7/186 , C07D205/08 , Y02P20/55
摘要： A process for producing cyclohexylazetidinone expressed by the formula(IV) comprises condensing the magnesium enolate compound expressed by the formula (II) with acyloxyazetidinone expressed by the formula (III), wherein Me is a methyl group; R.sup.1 is a hydroxyl-protecting group, R.sup.2 is an acyl group, and X is a halogen atom. ##STR1##
摘要翻译：由式（IV）表示的环己基氮杂环丁酮的制备方法包括将由式（II）表示的烯醇镁化合物与由式（III）表示的酰氧基氮杂环丁酮缩合，其中Me为甲基; R1是羟基保护基，R2是酰基，X是卤素原子。（IMA）>（IV）

3. 发明授权

US5756863A Process for preparing optically active cyclohexanol derivatives 失效
标题翻译：光学活性环己醇衍生物的制备方法
公开(公告)号：US5756863A
公开(公告)日：1998-05-26
申请号：US730021
申请日：1996-10-11
申请人： Toshiyuki Murayama , Takaji Matsumoto , Takashi Miura
发明人： Toshiyuki Murayama , Takaji Matsumoto , Takashi Miura
IPC分类号： B01J31/22 , C07B61/00 , C07C29/145 , C07C35/08 , C07C41/26 , C07C43/196
CPC分类号： C07C41/26 , C07C29/145 , C07B2200/07 , C07C2101/14
摘要： A process for producing an optically active cyclohexanol derivative represented by formula (I): ##STR1## wherein R.sup.1 represents an alkyl group having 1 to 4 carbon atoms, a hydroxyl group, or a protected hydroxyl group, comprising asymmetrically hydrogenating a cyclohexanone derivative in the presence of a catalyst system composed of a transition metal compound (e.g., transition metal complex), a base (e.g., KOH), and a nitrogen compound (e.g., an amine compound).
摘要翻译：制备由式（I）表示的光学活性环己醇衍生物的方法：其中R 1表示具有1至4个碳原子的烷基，羟基或被保护的羟基，包括不对称地氢化环己酮在由过渡金属化合物（例如过渡金属络合物），碱（例如KOH）和氮化合物（例如胺化合物）组成的催化剂体系存在下的衍生物。

4. 发明授权

US08391116B2 Optical disc recording method and optical disc recording apparatus 失效
标题翻译：光盘记录方法和光盘记录装置
公开(公告)号：US08391116B2
公开(公告)日：2013-03-05
申请号：US13326948
申请日：2011-12-15
申请人： Toshiyuki Murayama
发明人： Toshiyuki Murayama
IPC分类号： G11B7/00
CPC分类号： G11B7/1267 , G11B7/14
摘要： An optical disc recording method of determining a disc address when write and read operations are performed for an optical disc during recording power calibration in an optical disc recording apparatus having at least two optical head units including first and second optical head units is disclosed. The method includes: determining a first recording power calibration start address, which is an address at which the first optical head unit starts calibration of the recording power, from a power calibration area provided in advance as an area used to calibrate the recording power; and determining an address obtained by adding a range of the power calibration area used to calibrate the recording power to the first recording power calibration start address as a second recording power calibration start address, which is an address at which the second optical head unit starts calibration of the recording power.
摘要翻译：公开了一种在具有包括第一和第二光学头单元的至少两个光学头单元的光盘记录装置中记录功率校准期间为光盘执行写入和读取操作时确定盘地址的光盘记录方法。该方法包括：从作为用于校准记录功率的区域预先提供的功率校准区域，确定作为第一光学头单元开始记录功率校准的地址的第一记录功率校准起始地址; 以及确定通过将用于校准记录功率的功率校准区域的范围添加到第一记录功率校准开始地址而获得的地址作为第二记录功率校准开始地址，其是第二光学头单元开始校准的地址的记录功率。

5. 发明申请

US20120163143A1 OPTICAL DISC RECORDING METHOD AND OPTICAL DISC RECORDING APPARATUS 失效
标题翻译：光盘记录方法和光盘记录装置
公开(公告)号：US20120163143A1
公开(公告)日：2012-06-28
申请号：US13326948
申请日：2011-12-15
申请人： Toshiyuki MURAYAMA
发明人： Toshiyuki MURAYAMA
IPC分类号： G11B7/1267
CPC分类号： G11B7/1267 , G11B7/14
摘要： An optical disc recording method of determining a disc address when write and read operations are performed for an optical disc during recording power calibration in an optical disc recording apparatus having at least two optical head units including first and second optical head units is disclosed. The method includes: determining a first recording power calibration start address, which is an address at which the first optical head unit starts calibration of the recording power, from a power calibration area provided in advance as an area used to calibrate the recording power; and determining an address obtained by adding a range of the power calibration area used to calibrate the recording power to the first recording power calibration start address as a second recording power calibration start address, which is an address at which the second optical head unit starts calibration of the recording power.
摘要翻译：公开了一种在具有包括第一和第二光学头单元的至少两个光学头单元的光盘记录装置中记录功率校准期间为光盘执行写入和读取操作时确定盘地址的光盘记录方法。该方法包括：从作为用于校准记录功率的区域预先提供的功率校准区域，确定作为第一光学头单元开始记录功率校准的地址的第一记录功率校准起始地址; 以及确定通过将用于校准记录功率的功率校准区域的范围添加到第一记录功率校准开始地址而获得的地址作为第二记录功率校准开始地址，其是第二光学头单元开始校准的地址的记录功率。

6. 发明授权

US07601842B2 Method for producing an optically active tetrahydroquinoline 失效
标题翻译：光学活性四氢喹啉的制造方法
公开(公告)号：US07601842B2
公开(公告)日：2009-10-13
申请号：US10545899
申请日：2004-02-17
申请人： Takashi Moroi , Tsukasa Sotoguchi , Kazuhiko Matsumura , Motonobu Takenaka , Wataru Kuriyama , Toshiyuki Murayama , Hideki Nara , Tohru Yokozawa , Kenji Yagi
发明人： Takashi Moroi , Tsukasa Sotoguchi , Kazuhiko Matsumura , Motonobu Takenaka , Wataru Kuriyama , Toshiyuki Murayama , Hideki Nara , Tohru Yokozawa , Kenji Yagi
IPC分类号： C07D215/38
CPC分类号： C07C229/18 , C07C211/49 , C07C229/30 , C07D215/42
摘要： The present invention provides an industrially advantageous production method of optically active tetrahydroquinolines of formula (1), which comprises: 1) a step of reacting a β-ketoester of formula (2) with an amine of formula (3) to produce an enaminoester of formula (4); 2) a step of subjecting the enaminoester of formula (4) above obtained in 1) to asymmetric hydrogenation to produce an optically active β-amino acid derivative of formula (5); 3) a step of amidating the optically active β-amino acid derivative (5) above obtained in 2) to produce an amide of formula (6); 4) a step of alkoxycarbonylating the amide of formula (6) above obtained in 3) to produce a compound of formula (7); and 5) a step of subjecting the compound of formula (7) above to cyclization to produce the optically active tetrahydroquinoline of formula (1).
摘要翻译：本发明提供了一种工业上有利的式（1）的光学活性四氢喹啉的制备方法，其包括：1）使式（2）的β-酮酯与式（3）的胺反应以产生一种公式（4）; 2）使在1）中获得的上述式（4）的烯氨基酯进行不对称氢化以产生式（5）的光学活性β-氨基酸衍生物的步骤; 3）将2）中得到的光学活性β-氨基酸衍生物（5）酰胺化以制备式（6）的酰胺的步骤; 4）在3）中得到的上述式（6）的酰胺进行烷氧基羰基化以制备式（7）化合物的步骤; 和5）使上述式（7）化合物环化以制备式（1）的光学活性四氢喹啉的步骤。

7. 发明申请

US20060122225A1 Method for producing an optically active tetrahydroquinoline 失效
公开(公告)号：US20060122225A1
公开(公告)日：2006-06-08
申请号：US10545899
申请日：2004-02-17
申请人： Takashi Moroi , Tsukasa Sotoguchi , Kazuhiko Matsumura , Motonobu Takenaka , Wataru Kuriyama , Toshiyuki Murayama , Hideki Nara , Tohru Yokozawa , Kenji Yagi
发明人： Takashi Moroi , Tsukasa Sotoguchi , Kazuhiko Matsumura , Motonobu Takenaka , Wataru Kuriyama , Toshiyuki Murayama , Hideki Nara , Tohru Yokozawa , Kenji Yagi
IPC分类号： C07D215/38 , A61K31/4706
CPC分类号： C07C229/18 , C07C211/49 , C07C229/30 , C07D215/42
摘要： The present invention provides an industrially advantageous production method of optically active tetrahydroquinolines of formula (1), which comprises: 1) a step of reacting a β-ketoester of formula (2) with an amine of formula (3) to produce an enaminoester of formula (4); 2) a step of subjecting the enaminoester of formula (4) above obtained in 1) to asymmetric hydrogenation to produce an optically active β-amino acid derivative of formula (5); 3) a step of amidating the optically active β-amino acid derivative (5) above obtained in 2) to produce an amide of formula (6); 4) a step of alkoxycarbonylating the amide of formula (6) above obtained in 3) to produce a compound of formula (7); and 5) a step of subjecting the compound of formula (7) above to cyclization to produce the optically active tetrahydroquinoline of formula (1).

8. 发明授权

US5712388A Method of preparing a derivative of optically active azetidin-2-one 失效
标题翻译：制备光学活性氮杂环丁烷-2-酮衍生物的方法
公开(公告)号：US5712388A
公开(公告)日：1998-01-27
申请号：US648516
申请日：1996-05-13
申请人： Takaji Matsumoto , Toshiyuki Murayama , Takashi Miura
发明人： Takaji Matsumoto , Toshiyuki Murayama , Takashi Miura
IPC分类号： C07D205/08 , C07C229/22 , C07F7/18
CPC分类号： C07F7/1852 , C07C229/22 , C07F7/188 , C07F7/1892
摘要： To prepare the compound (1'R,3S)-3-(1'-tri-substituted silyloxyethyl)azetidin-2-one, (2S,3R)-2-aminomethyl-3-hydroxybutyric acid is reacted with an alcohol in the presence of at least one compound chosen from the group consisting of thionyl chloride, hydrogen chloride and p-toluene sulfonic acid, thereby obtaining a salt of the corresponding ester. The salt is reacted with a tri-substituted silane in the presence of a metallic catalyst, thereby protecting the hydroxy group of the ester and then reacted with a base, thereby obtaining an ester of (2S,3R)-2-aminomethyl-3-(tri-substituted silyloxy)butyric acid. Subsequently, the ester is transformed into lactam in the presence of a Grignard reagent or a metal amide, thereby obtaining (1'R,3S)-3-(1'-tri-substituted silyloxyethyl)azetidin-2-one. This compound provides a useful base for preparing .beta.-lactam type antimicrobial agents such as carbapenem type agents.
摘要翻译：为了制备化合物（1'R，3S）-3-（1'-三取代的甲硅烷氧基乙基）氮杂环丁烷-2-酮，将（2S，3R）-2-氨基甲基-3-羟基丁酸与醇反应存在至少一种选自亚硫酰氯，氯化氢和对甲苯磺酸的化合物，从而得到相应酯的盐。在金属催化剂的存在下，使盐与三取代的硅烷反应，从而保护酯的羟基，然后与碱反应，从而得到（2S，3R）-2-氨基甲基-3- （三取代甲硅烷氧基）丁酸。随后，在格氏试剂或金属酰胺存在下，将酯转化成内酰胺，从而得到（1'R，3S）-3-（1'-三取代的甲硅烷氧基乙基）氮杂环丁-2-酮。该化合物为制备β-内酰胺型抗微生物剂如碳青霉烯类药物提供了有用的基础。

9. 发明授权

US5574152A 4-(1,1-dialkoxycarbonylalkyl) azetidin-2-one derivative and process for producing 4-(1-carboxyalkyl) azetidin-2-one derivative using the same 失效
标题翻译： 4-（1,1-二烷氧基羰基烷基）吖丁啶-2-酮衍生物和使用其制备4-（1-羧基烷基）氮杂环丁-2-酮衍生物的方法
公开(公告)号：US5574152A
公开(公告)日：1996-11-12
申请号：US277319
申请日：1994-07-25
申请人： Takashi Miura , Toshiyuki Murayama , Akifumi Yoshida , Toyohiko Kobayashi
发明人： Takashi Miura , Toshiyuki Murayama , Akifumi Yoshida , Toyohiko Kobayashi
IPC分类号： C07D205/08 , C07D705/08 , C07B37/06
CPC分类号： C07D205/08 , Y02P20/55
摘要： A process for preferentially producing a 4-(1-carboxyalkyl) azetidin-2-one derivative represented by formula (II.beta.): ##STR1## wherein R.sup.3 represents a lower alkyl group and R.sup.4 represents a hydrogen atom or a hydroxy-protective group, which involves deesterifying and decarboxylating a 4-(1,1-dialkoxycarbonylalkyl) azetidin-2-one derivative represented by formula (I): ##STR2## wherein R.sup.1 and R.sup.2 are identical or different and each represents an alkyl group, an alkenyl group, or an aralkyl group, R.sup.3 and R.sup.4 each has the meaning as defined above, and R.sup.5 represents an amino-protective group, and after that, eliminating the amino-protective group from the derivative, where the 4-(1-carboxyalkyl)azetidin-2-one derivative of formula (II.beta.) is present in an amount of at least 61% by mol of all 4-(1-carboxyalkyl)azetidin-2-one derivatives produced.
摘要翻译：优选制备由式（IIβ）表示的4-（1-羧基烷基）氮杂环丁-2-酮衍生物的方法：其中R 3表示低级烷基，R 4表示氢原子或羟基保护基，其包括使由式（I）表示的4-（1,1-二烷氧基羰基烷基）氮杂环丁-2-酮衍生物脱酯和脱羧基：其中R 1和R 2相同或不同，并且各自表示烷基，烯基或芳烷基，R 3和R 4各自具有如上所定义的含义，R 5表示氨基保护基，之后，从衍生物中除去氨基保护基，式（IIβ）的（1-羧基烷基）氮杂环丁-2-酮衍生物的存在量为所产生的所有4-（1-羧基烷基）氮杂环丁烷-2-酮衍生物的至少61摩尔％。

10. 发明授权

US08188307B2 Method for producing an optically active tetrahydroquinoline 有权
标题翻译：光学活性四氢喹啉的制造方法
公开(公告)号：US08188307B2
公开(公告)日：2012-05-29
申请号：US12550948
申请日：2009-08-31
申请人： Takashi Moroi , Tsukasa Sotoguchi , Kazuhiko Matsumura , Motonobu Takenaka , Wataru Kuriyama , Toshiyuki Murayama , Hideki Nara , Tohru Yokozawa , Kenji Yagi
发明人： Takashi Moroi , Tsukasa Sotoguchi , Kazuhiko Matsumura , Motonobu Takenaka , Wataru Kuriyama , Toshiyuki Murayama , Hideki Nara , Tohru Yokozawa , Kenji Yagi
IPC分类号： C07C227/16
CPC分类号： C07C229/18 , C07C211/49 , C07C229/30 , C07D215/42
摘要： Disclosed is an industrially advantageous production method of optically active β-amino acid of formula (5a), which includes subjecting an enaminoester of formula (4a) to an asymmetric hydrogenation: wherein * shows an asymmetric carbon atom.
摘要翻译：公开了一种工业上有利的式（5a）的光学活性的（b） - 氨基酸的制备方法，其包括使式（4a）的烯氨基酯进行不对称氢化反应：其中*表示不对称碳原子。

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