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46 条记录 (耗时 0.033 秒)

    Isochroman derivatives
    23.
    发明授权
    Isochroman derivatives 失效
    ISOCHROMAN衍生物

    公开(公告)号：US4066648A

    公开(公告)日：1978-01-03

    申请号：US690928

    申请日：1976-05-28

    申请人： Yoshikazu Oka ,  Akio Miyake ,  Norio Tada ,  Katsumi Itoh

    发明人： Yoshikazu Oka ,  Akio Miyake ,  Norio Tada ,  Katsumi Itoh

    IPC分类号： C07D311/76 ,  C07D493/04 ,  C07D405/06

    CPC分类号： C07D493/04 ,  C07D311/76 ,  Y10S514/869 ,  Y10S514/906 ,  Y10S514/929

    摘要： New isochroman derivatives which may be represented by general formula [I] ##STR1## wherein R.sup.1 is hydrogen atom, a lower alkoxy group or hydroxyl group and R.sup.2 is a lower alkoxy group or hydroxyl group; R.sup.1 and R.sup.2 may also be, connecting with each other, alkylenedioxy group; R.sup.3 is a hydrogen atom, a lower alkyl or aralkyl group and R.sup.4 is a lower alkyl or aralkyl group; R.sup.3 and R.sup.4 may also be groups which, taken together with the adjacent nitrogen atom, form a cyclic amino group; n means 1 or 2, and pharmacologically acceptable salt thereof have antidepressant, analgesic, diuretic, anti-inflammatory, muscle relaxing, vasodilator, hypotensive and other pharmacologic activities for mammals.

    Drive circuit and plasma display device
    24.
    发明授权
    Drive circuit and plasma display device 失效
    驱动电路和等离子体显示装置

    公开(公告)号：US07274342B2

    公开(公告)日：2007-09-25

    申请号：US10917399

    申请日：2004-08-13

    申请人： Makoto Onozawa ,  Shigetoshi Tomio ,  Tetsuya Sakamoto ,  Katsumi Itoh

    发明人： Makoto Onozawa ,  Shigetoshi Tomio ,  Tetsuya Sakamoto ,  Katsumi Itoh

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2965

    摘要： A first signal line for supplying a potential to one terminal of a capacitive load, a first switch element for supplying a first potential to the first signal line, a first drive circuit for driving the first switch element, and a second signal line for supplying a second potential different from the aforesaid first potential to the one terminal of the capacitive load are included. A first capacitor is capable of supplying a lower potential than the first and the third potentials to the first signal line. A coil circuit is connected between the first signal line or the second signal line and a supply line for supplying the third potential. A floating power supply circuit supplies power supply voltage with a potential of the first signal line as a reference to the first drive circuit.

    摘要翻译： 用于向电容性负载的一个端子提供电位的第一信号线，用于向第一信号线提供第一电位的第一开关元件，用于驱动第一开关元件的第一驱动电路和用于提供第一信号线的第二信号线 包括与上述第一电位不同于电容性负载的一端的第二电位。 第一电容器能够向第一信号线提供比第一和第三电位低的电位。 线圈电路连接在第一信号线或第二信号线和用于提供第三电位的电源线之间。 浮动电源电路提供具有第一信号线的电位的电源电压作为对第一驱动电路的参考。

    Drive circuit and plasma display device
    25.
    发明申请
    Drive circuit and plasma display device 失效
    驱动电路和等离子体显示装置

    公开(公告)号：US20050134531A1

    公开(公告)日：2005-06-23

    申请号：US10917399

    申请日：2004-08-13

    申请人： Makoto Onozawa ,  Shigetoshi Tomio ,  Tetsuya Sakamoto ,  Katsumi Itoh

    发明人： Makoto Onozawa ,  Shigetoshi Tomio ,  Tetsuya Sakamoto ,  Katsumi Itoh

    IPC分类号： H04N5/66 ,  G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  G09G3/291 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298

    CPC分类号： G09G3/2965

    摘要： A first signal line for supplying a potential to one terminal of a capacitive load, a first switch element for supplying a first potential to the first signal line, a first drive circuit for driving the first switch element, and a second signal line for supplying a second potential different from the aforesaid first potential to the one terminal of the capacitive load are included. A first capacitor is capable of supplying a lower potential than the first and the third potentials to the first signal line. A coil circuit is connected between the first signal line or the second signal line and a supply line for supplying the third potential. A floating power supply circuit supplies power supply voltage with a potential of the first signal line as a reference to the first drive circuit.

    摘要翻译： 用于向电容性负载的一个端子提供电位的第一信号线，用于向第一信号线提供第一电位的第一开关元件，用于驱动第一开关元件的第一驱动电路和用于提供第一信号线的第二信号线 包括与上述第一电位不同于电容性负载的一端的第二电位。 第一电容器能够向第一信号线提供比第一和第三电位低的电位。 线圈电路连接在第一信号线或第二信号线和用于提供第三电位的电源线之间。 浮动电源电路提供具有第一信号线的电位的电源电压作为对第一驱动电路的参考。

    Production of optically active triazole compounds and their intermediates
    26.
    发明授权
    Production of optically active triazole compounds and their intermediates 失效
    光学活性三唑化合物及其中间体的制备

    公开(公告)号：US5677464A

    公开(公告)日：1997-10-14

    申请号：US453968

    申请日：1995-05-30

    申请人： Katsumi Itoh ,  Akihiro Tasaka ,  Hiroshi Hosono

    发明人： Katsumi Itoh ,  Akihiro Tasaka ,  Hiroshi Hosono

    IPC分类号： C07C45/67 ,  C07C49/82 ,  C07D233/32 ,  C07D233/70 ,  C07D249/12 ,  C07D521/00 ,  C07F7/18

    CPC分类号： C07D231/12 ,  C07C45/673 ,  C07C49/82 ,  C07D233/32 ,  C07D233/56 ,  C07D233/70 ,  C07D249/08 ,  C07D249/12 ,  C07F7/1856

    摘要： A compound of the formula (V): ##STR1## wherein Ar' is a halogenated phenyl group, R is a hydrocarbon residue having a functional group at the .alpha.-carbon, R.sup.3' is an optionally substituted aliphatic or aromatic hydrocarbon residue or an optionally substituted aromatic heterocyclic group, Y and Z are, the same or different, a nitrogen atom or a methine group optionally substituted with a lower alkyl group, and (R) and (S) represent configurations, which is an optically active intermediate for production of optically active triazole compounds (I): ##STR2## wherein the symbols have the same meanings as defined above, and methods of preparing the compounds (V) and (I).

    摘要翻译： 式（V）的化合物：其中Ar'是卤代苯基，R是在α-碳上具有官能团的烃残基，R3'是任选取代的脂族或芳族烃残基 或任选取代的芳族杂环基，Y和Z相同或不同，任选被低级烷基取代的氮原子或次甲基，和（R）和（S）表示构型，其为光学活性中间体 用于制备光学活性三唑化合物（I）：其中符号具有与上述相同的含义，以及制备化合物（V）和（I）的方法。

    Optically active azole compounds and their production
    27.
    发明授权
    Optically active azole compounds and their production 失效
    光活性唑化合物及其生产

    公开(公告)号：US5495024A

    公开(公告)日：1996-02-27

    申请号：US302411

    申请日：1994-09-08

    申请人： Katsumi Itoh ,  Kenji Okonogi ,  Norikazu Tamura

    发明人： Katsumi Itoh ,  Kenji Okonogi ,  Norikazu Tamura

    IPC分类号： C07D249/08 ,  C07D521/00 ,  C07D405/06

    CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D249/08

    摘要： An optically active azole compound of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are independently a hydrogen atom, a halogen atom, a haloalkyl group, a haloalkoxy group or an optionally substituted nitrogen-containing heterocyclic group; R.sup.3 is a hydrogen atom or an acyl group; Q is CH or N; ##STR2## is a nitrogen-containing aromatic five-membered heterocyclic group having at least two adjacent nitrogen atoms as the ring-constituting atoms which may be substituted, or an aromatic condensed heterocyclic group having two or more nitrogen atoms as the ring-constituting atoms which may be substituted; and (R) shows that the carbon atom marked with (R) has R-configuration; provided that either of R.sup.1 and R.sup.2 is an optionally substituted nitrogen-containing heterocyclic group when ##STR3## is an 1H-1,2,4-triazol-1-yl group, or a salt thereof, which is useful as an antifungal agent.

    摘要翻译： 式（I）的光学活性唑化合物：其中R 1和R 2独立地为氢原子，卤素原子，卤代烷基，卤代烷氧基或任选取代的含氮杂环基; R3是氢原子或酰基; Q是CH或N; 具有至少两个相邻氮原子的含氮芳香族五元杂环基作为可被取代的构成环的原子，或具有2个以上氮原子的芳香族稠合杂环基作为构成环的原子 可以替代; 和（R）表示具有（R）标记的碳原子具有R-构型; 条件是当＆lt; IMAGE＆gt;是可用作抗真菌剂的1H-1,2,4-三唑-1-基或其盐时，R 1和R 2中的任一个为任选取代的含氮杂环基。

    Method of removing scale
    28.
    发明授权
    Method of removing scale 失效
    去除垢的方法

    公开(公告)号：US5346626A

    公开(公告)日：1994-09-13

    申请号：US83236

    申请日：1993-06-29

    申请人： Katsuhiko Momozaki ,  Masako Kusunoki ,  Fumio Kawamura ,  Hisao Ono ,  Katsumi Itoh ,  Yoshihiro Shimizu ,  Yuuichi Ono

    发明人： Katsuhiko Momozaki ,  Masako Kusunoki ,  Fumio Kawamura ,  Hisao Ono ,  Katsumi Itoh ,  Yoshihiro Shimizu ,  Yuuichi Ono

    IPC分类号： C02F5/00 ,  C02F5/08 ,  C02F5/10

    CPC分类号： C02F5/10

    摘要： A method of removing scale in a cooling water system in which scale is formed comprises adding 0.01 weight % or more based on the total amount of water contained in the cooling water system of a copolymer containing vinyl monomer units having a carboxyl group or salt thereof and vinyl monomer units having a sulfo group or salt thereof in amounts to make the mol ratio of the carboxyl group to the sulfo group in the range of 30:70 to 95:5 and having weight average molecular weight calibrated with polystyrene in the range of 1,000 to 100,000 to the cooling water system while operating the cooling water system and the cleaved or dissolved scale is discharged out of the cooling water system by blowing. The scale removing agent for a cooling water system has excellent ability to remove scale, does not require much man power nor causes loss of productivity because the scale can be cleaned and removed without stopping the circulation of the cooling water while the ordinary operation of the system is maintained and has no possibility of such danger to operator as found in conventional acid cleaning processes because the agent is used in less acidic condition. Furthermore, the polymer itself has the characteristic that is not easily formed. The finishing point of the scale removal can be found easily by measuring the pH value on the spot of the operation without stopping the operation of the cooling water system.

    摘要翻译： 在形成标尺的冷却水系统中去除垢的方法包括加入基于含有具有羧基或其盐的乙烯基单体单元的共聚物的冷却水体系中含有的水的总量的0.01重量％或更多，以及 具有磺基或其盐的乙烯基单体单元的量使得羧基与磺基的摩尔比在30:70至95:5的范围内，并且用聚苯乙烯校准的重均分子量为1,000 至冷却水系统的100,000，同时操作冷却水系统，并将裂解或溶解的水垢通过吹送排出冷却水系统。 用于冷却水系统的除垢剂具有优异的去除垢的能力，不需要太多的功率也不会导致生产率的损失，因为在系统的普通操作期间可以清洁和去除氧化皮而不停止冷却水的循环 被维持，并且在常规的酸清洗方法中没有发现操作者的这种危险的可能性，因为该试剂在较少的酸性条件下使用。 此外，聚合物本身具有不容易形成的特性。 通过在不停止冷却水系统的操作的情况下测量操作现场的pH值，可以容易地发现除垢的终点。

    Generation control system for vehicles
    30.
    发明授权
    Generation control system for vehicles 失效
    车辆发电控制系统

    公开(公告)号：US4362983A

    公开(公告)日：1982-12-07

    申请号：US174178

    申请日：1980-07-31

    申请人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Minura ,  Katsumi Itoh ,  Yoshio Akita

    发明人： Kazumasa Mori ,  Taro Asahi ,  Keiichiro Banzai ,  Katsutaro Iwaki ,  Katsuya Muto ,  Akira Mase ,  Takayasu Minura ,  Katsumi Itoh ,  Yoshio Akita

    IPC分类号： H02J7/24 ,  H02J7/14 ,  H02J7/16 ,  H02P9/00

    CPC分类号： H02J7/166 ,  H02J7/1461

    摘要： A generation control apparatus for vehicles comprises a voltage regulator circuit for controlling the generation of power by a vehicle generator. The power is supplied to the voltage regulator circuit through a first circuit including an ignition switch and a second circuit not including the ignition switch. The supply of power through the second circuit is dependent upon the generating condition of the generator thus allowing the control of the power generation by means of the current flowing through a charge indicator even if the detection of the power generation is prevented. In this way, even if a fault such as a break occurs in the first circuit, the generating operation is maintained until the engine is turned off and the generator has stopped.

    摘要翻译： 用于车辆的发电控制装置包括用于控制车辆发电机产生电力的电压调节器电路。 通过包括点火开关和不包括点火开关的第二电路的第一电路向电压调节器电路供电。 通过第二电路的电力供应取决于发电机的发电状态，因此即使防止发电的检测，借助于流过充电指示器的电流来控制发电。 以这种方式，即使在第一回路中发生诸如断路的故障，维持发电操作，直到发动机关闭并且发电机停止。