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1.发明授权
公开(公告)号：US5260843A
公开(公告)日：1993-11-09
申请号：US651516
申请日：1991-02-06
摘要： In a magnetic recording and reproducing apparatus, amplitude errors of recording currents respectively supplied to a plurality of rotary magnetic heads are detected, and, in individual periods of sequential scanning of a magnetic recording medium by the plural rotary magnetic heads, the gain of a variable gain amplifier disposed in a signal recording system sequentially supplying an input video signal to the plural rotary magnetic heads is controlled so as to automatically adjust the value of the recording current supplied to each of the rotary magnetic heads.
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公开(公告)号：US5041679A
公开(公告)日：1991-08-20
申请号：US292258
申请日：1988-12-30
IPC分类号： C07C319/20 , C07C323/22
CPC分类号： C07C319/20 , C07C323/22
摘要： Compounds of the present invention are represented by the formula, ##STR1## wherein X represents a lower alkyl, lower alkoxy, lower haloalkyl or lower haloalkoxy group or a halogen atom, and R.sup.1 and R.sup.2, which may be the same or different, represent a hydrogen atom or a methyl group. They are useful intermediates for preparing herbicidal compounds.
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公开(公告)号：US5560857A
公开(公告)日：1996-10-01
申请号：US320220
申请日：1994-10-11
申请人： Tadashi Sakon , Kenichi Uemura , Yoshihiro Mori , Kengo Shimanoe , Susumu Ohtsuka , Shuji Munehira
发明人： Tadashi Sakon , Kenichi Uemura , Yoshihiro Mori , Kengo Shimanoe , Susumu Ohtsuka , Shuji Munehira
IPC分类号： C11D7/08 , C11D7/18 , H01L21/304 , H01L21/306 , H01L21/308 , C09K13/00 , H01L21/00
CPC分类号： H01L21/02052 , Y10S438/906
摘要： A cleaning solution for achieving highly accurate cleaning of silicon semiconductors and silicon oxides. The solution which enables a great reduction in the metal contaminants and the number of fine particles adhered on the surfaces and retention of the hydrophilic property of the surfaces to prevent the surfaces from being unstable, comprising an aqueous acidic solution containing 0.005% by weight or more to less than 0.05% by weight hydrogen fluoride and 0.3% by weight or more to 20.0% by weight or less hydrogen peroxide and having a pH in the range from 1 or more to less than 5.
摘要翻译： 用于实现硅半导体和硅氧化物的高精度清洗的清洁溶液。 能够大大减少附着在表面上的金属污染物和细小颗粒的数量，保持表面的亲水性，防止表面不稳定的溶液，其包含含有0.005重量％以上的酸性水溶液 至少于0.05重量％的氟化氢和0.3重量％或更多至20.0重量％或更少的过氧化氢，并且pH在1以上至小于5的范围内。
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公开(公告)号：US20080134973A1
公开(公告)日：2008-06-12
申请号：US11987692
申请日：2007-12-04
IPC分类号： B05C13/02
CPC分类号： H01L21/67259 , C23C14/50 , C23C14/54 , H01L21/67271 , H01L21/67288 , H01L21/68
摘要： A position adjusting apparatus adjusts a mounting position in mounting a substrate on a substrate holder within a sputtering system by a vacuum robot. The position adjusting apparatus has a memory for storing information on the mounting position, driving unit for mounting the substrate on the substrate holder by the vacuum robot on the basis of the stored information on the mounting position, measuring unit for measuring a mounted state of the mounted substrate, judging unit for judging whether or not displacement has occurred on the basis of the measured result and correcting unit for correcting the information on the position for mounting the substrate when it is judged that displacement has occurred.
摘要翻译： 位置调整装置通过真空机器人调整在溅射系统内将基板安装在基板保持件上的安装位置。 位置调整装置具有用于存储关于安装位置的信息的存储器，用于通过真空机器人基于存储的关于安装位置的信息将基板安装在基板保持器上的驱动单元，用于测量安装位置的安装状态的测量单元 判定单元，用于基于测量结果判断位移是否发生;以及校正单元，用于在判断发生位移时校正用于安装基板的位置的信息。
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公开(公告)号：US07094914B2
公开(公告)日：2006-08-22
申请号：US10506119
申请日：2003-02-27
IPC分类号： C07D311/24 , C07C205/37
CPC分类号： C07C205/37 , C07C201/12 , C07D311/24
摘要： A process for producing a dicarboxylic acid compound represented by the formula (4): wherein R1 and R2 are the same or different and each represents lower alkyl and the wavy line indicates that this compound is the E- or Z-isomer or a mixture of them, characterized by reacting a compound represented by the formula (2): wherein R1, R2 and the wavy line have the same meanings as the above, and one of X2 and X3 represents hydrogen and the other represents halogen, with nitrophenol represented by the formula (3): in the presence of a base; a process for producing a nitrochromone compound represented by the formula (5): wherein R1 has the same meaning as the above, characterized by reacting the dicarboxylic acid compound or carboxylic acid thereof with an acid; a process for producing an aminochromone compound which comprises reducing the nitrochromone compound; and a process for producing an amidochromone compound which comprises acylating the aminochromone compound are provided.
摘要翻译： 一种由式（4）表示的二羧酸化合物的制备方法：其中R 1和R 2相同或不同，各自代表低级烷基和波浪线 表示该化合物是E-或Z-异构体或它们的混合物，其特征在于使由式（2）表示的化合物：其中R 1，R 2， >和波浪线具有与上述相同的含义，X 2和X 3之一表示氢，而另一个表示卤素，由式（ 3）：在一个基地的存在下; 一种制备由式（5）表示的硝基色酮化合物的方法：其中R 1具有与上述相同的含义，其特征在于使二羧酸化合物或其羧酸与酸反应; 一种制备氨基色酮化合物的方法，其包括还原硝基色酮化合物; 并提供了包括酰化氨基色酮化合物的酰胺色酮化合物的制备方法。
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公开(公告)号：US20060217565A1
公开(公告)日：2006-09-28
申请号：US11443300
申请日：2006-05-31
IPC分类号： C07D311/02
CPC分类号： C07C205/37 , C07C201/12 , C07D311/24
摘要： A process for producing a dicarboxylic acid compound represented by the formula (4): wherein R1 and R2 are the same or different and each represents lower alkyl and the wavy line indicates that this compound is the E- or Z-isomer or a mixture of them, characterized by reacting a compound represented by the formula (2): wherein R1, R2 and the wavy line have the same meanings as the above, and one of X2 and X3 represents hydrogen and the other represents halogen, with nitrophenol represented by the formula (3): in the presence of a base; a process for producing a nitrochromone compound represented by the formula (5): wherein R1 has the same meaning as the above, characterized by reacting the dicarboxylic acid compound or carboxylic acid thereof with an acid; a process for producing an aminochromone compound which comprises reducing the nitrochromone compound; and a process for producing an amidochromone compound which comprises acylating the aminochromone compound are provided.
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7.发明授权Magnetic recording and reproducing apparatus with recording inhibition operation 失效具有记录禁止操作的磁记录和重放装置
公开(公告)号：US5272576A
公开(公告)日：1993-12-21
申请号：US618384
申请日：1990-11-27
申请人： Susumu Ohtsuka
发明人： Susumu Ohtsuka
CPC分类号： H04N5/91 , G11B15/04 , G11B20/00086 , H04N2005/91314 , H04N5/913 , H04N5/931
摘要： A recording or reproducing of an input video signal is prohibited in a recording mode operation when a recording inhibition signal is attached thereto and, when a mode other than the recording mode is set, the video signal of optimum level can be supplied to a television receiver even if the recording inhibition signal is attached to the video signal so that a sufficient monitoring becomes possible.
摘要翻译： 当记录禁止信号被附加时，在记录模式操作中禁止输入视频信号的记录或再现，并且当设置除了记录模式之外的模式时，可以将最佳电平的视频信号提供给电视接收机 即使记录禁止信号附加到视频信号，使得可以进行足够的监视。
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公开(公告)号：US5253127A
公开(公告)日：1993-10-12
申请号：US730077
申请日：1991-07-15
申请人： Yukihiko Ozaki , Eiji Moro , Susumu Ohtsuka , Takeo Ohkouchi
发明人： Yukihiko Ozaki , Eiji Moro , Susumu Ohtsuka , Takeo Ohkouchi
CPC分类号： G11B15/07 , G11B15/02 , G11B15/026 , G11B33/10 , G11B5/024
摘要： A demagnetizing circuit of a home use video tape recorder is controlled by using means such as a control by a microcomputer or the like so as to execute a demagnetizing operation in a desired tape position interval. Further, by properly controlling an onscreen-display on a monitor display screen or a display on a VTR display tube, the operating efficiency is further improved.
摘要翻译： 家用录像机的消磁电路通过使用诸如微机等的控制的方式来控制，以便在期望的磁带位置间隔执行去磁操作。 此外，通过在监视器显示屏幕或VTR显示管上的显示器上适当地控制屏幕显示，进一步提高了操作效率。
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公开(公告)号：US20050085664A1
公开(公告)日：2005-04-21
申请号：US10506119
申请日：2003-02-27
IPC分类号： C07C205/37 , C07D311/24 , C07C25/53
CPC分类号： C07C205/37 , C07C201/12 , C07D311/24
摘要： A process for producing a dicarboxylic acid compound represented by the formula (4): wherein R1 and R2 are the same or different and each represents lower alkyl and the wavy line indicates that this compound is the E- or Z-isomer or a mixture of them, characterized by reacting a compound represented by the formula (2): wherein R1, R2 and the wavy line have the same meanings as the above, and one of X2 and X3 represents hydrogen and the other represents halogen, with nitrophenol represented by the formula (3): in the presence of a base; a process for producing a nitrochromone compound represented by the formula (5): wherein R1 has the same meaning as the above, characterized by reacting the dicarboxylic acid compound or carboxylic acid thereof with an acid; a process for producing an aminochromone compound which comprises reducing the nitrochromone compound; and a process for producing an amidochromone compound which comprises acylating the aminochromone compound are provided.
摘要翻译： 一种由式（4）表示的二羧酸化合物的制备方法：其中R 1和R 2相同或不同，各自代表低级烷基和波浪线 表示该化合物是E-或Z-异构体或它们的混合物，其特征在于使由式（2）表示的化合物：其中R 1，R 2， >和波浪线具有与上述相同的含义，X 2和X 3之一表示氢，而另一个表示卤素，由式（ 3）：在一个基地的存在下; 一种制备由式（5）表示的硝基色酮化合物的方法：其中R 1具有与上述相同的含义，其特征在于使二羧酸化合物或其羧酸与酸反应; 一种制备氨基色酮化合物的方法，其包括还原硝基色酮化合物; 并提供了包括酰化氨基色酮化合物的酰胺色酮化合物的制备方法。
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公开(公告)号：US06861566B2
公开(公告)日：2005-03-01
申请号：US10468226
申请日：2002-03-11
CPC分类号： C07C41/30 , C07C17/2632 , C07C22/04 , C07C43/225
摘要： There is provided an industrially advantageous process for producing a 1-chloro-4-arylbutane represented by the general formula (2): wherein R represents hydrogen, lower alkyl, or lower alkoxy, characterized by reacting 1-bromo-3-chloropropane with a compound represented by the general formula (1): wherein R is as defined above; and X represents chlorine, bromine, or iodine, in a solvent.
摘要翻译： 提供了用于制备由通式（2）表示的1-氯-4-芳基丁烷的工业上有利的方法：其中R表示氢，低级烷基或低级烷氧基，其特征在于使1-溴-3-氯丙烷与 由通式（1）表示的化合物：其中R如上定义; X表示氯，溴或碘。
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