公开(公告)号：US5512847A

公开(公告)日：1996-04-30

申请号：US321012

申请日：1994-10-06

申请人： Yukio Suzuki ,  Ikuro Masuda ,  Masahiro Iwamura ,  Shinji Kadono ,  Akira Uragami ,  Masayoshi Yoshimura ,  Toshiaki Matsubara

发明人： Yukio Suzuki ,  Ikuro Masuda ,  Masahiro Iwamura ,  Shinji Kadono ,  Akira Uragami ,  Masayoshi Yoshimura ,  Toshiaki Matsubara

IPC分类号： H03K19/00 ,  H03K19/0175 ,  H03K19/018 ,  H03K19/094 ,  H03K19/0944 ,  H03K19/177 ,  H03K19/01

CPC分类号： H03K19/09448 ,  H03K19/017518 ,  H03K19/01806 ,  H03K19/09425 ,  H03K19/09429 ,  H01L2924/0002

摘要： In an input level converter for TTL--CMOS level conversion (or other conversion to CMOS) for an internal logic block operating with CMOS levels, an output transistor for executing the charge or discharge of the output capacitance thereof is formed of a bipolar transistor. Thus, the propagation delay times and their capacitance-dependencies of the input level converter can be lessened. Similarly, in an output level converter for CMOS--TTL level conversion (or other conversion from CMOS) for the internal logic block operating with the CMOS levels, an output transistor for executing the charge or discharge of the output load capacitance thereof is formed of a bipolar transistor. Thus, the propagation delay times and their capacitance-dependencies of the output level converter can also be lessened.

摘要翻译： 在用于CMOS电平工作的内部逻辑块的TTL-CMOS电平转换（或其他转换为CMOS）的输入电平转换器中，用于执行其输出电容的充电或放电的输出晶体管由双极晶体管形成。 因此，可以减小输入电平转换器的传播延迟时间及其电容依赖性。 类似地，在用于CMOS电平操作的内部逻辑块的用于CMOS-TTL电平转换（或来自CMOS的其它转换）的输出电平转换器中，用于执行其输出负载电容的充电或放电的输出晶体管由 双极晶体管。 因此，也可以减小输出电平转换器的传播延迟时间及其电容依赖性。

公开(公告)号：US5371713A

公开(公告)日：1994-12-06

申请号：US207677

申请日：1994-03-09

申请人： Katsumi Ogiue ,  Yukio Suzuki ,  Ikuro Masuda ,  Masanori Odaka ,  Hideaki Uchida

发明人： Katsumi Ogiue ,  Yukio Suzuki ,  Ikuro Masuda ,  Masanori Odaka ,  Hideaki Uchida

IPC分类号： G11C11/413 ,  G11C7/00 ,  G11C7/06 ,  G11C7/10 ,  G11C7/12 ,  G11C8/00 ,  G11C8/06 ,  G11C8/08 ,  G11C8/10 ,  G11C8/18 ,  G11C11/34 ,  G11C11/414 ,  G11C11/417 ,  H03K19/0944

CPC分类号： G11C7/1057 ,  G11C7/00 ,  G11C7/062 ,  G11C7/1051 ,  G11C7/1069 ,  G11C7/1078 ,  G11C7/1084 ,  G11C7/1096 ,  G11C7/12 ,  G11C8/00 ,  G11C8/06 ,  G11C8/08 ,  G11C8/10 ,  G11C8/18 ,  H03K19/09448

摘要： In order to provide high speed and low power consumption, a semiconductor integrated circuit is constructed to utilize both CMOS elements and bipolar transistors. The bipolar transistors are used in the output portions to take advantage of their speed of operation to allow rapid charging and discharging of output lines. In the meantime, the principal operating portions of the circuit use CMOS elements of low power consumption. This arrangement is particularly advantageous in memory circuits.

公开(公告)号：US5224742A

公开(公告)日：1993-07-06

申请号：US730939

申请日：1991-07-29

申请人： Sinkiti Ooka ,  Yukio Suzuki ,  Hisashi Kitajima ,  Hidehiro Noda

发明人： Sinkiti Ooka ,  Yukio Suzuki ,  Hisashi Kitajima ,  Hidehiro Noda

IPC分类号： F16L55/10 ,  F16L55/179

CPC分类号： F16L55/179 ,  F16L55/10 ,  Y10T29/49442

摘要： A cut-off material is provided, which includes an impermeable cutoff member (10, 70) provided with an expandable hose portion (18, 72) and a flange portion (20, 74) formed integrally with one end of the hose portion. The cutoff member is disposed in first and second pipelines, so that the flange portion is positioned within the first pipeline (12) and that the hose portion is positioned within the second pipeline (14). The cut-off member is maintained, for example, by a base (24,54,82) that is wound to be radially expandable, so that the flange portion is brought into liquid tight contact with the inner surface of the first pipeline and the hose portion extends within the second pipeline.

公开(公告)号：US4877875A

公开(公告)日：1989-10-31

申请号：US259992

申请日：1988-10-19

申请人： Masao Yaso ,  Yukio Suzuki ,  Kensuke Shibata ,  Eiichi Hayashi

发明人： Masao Yaso ,  Yukio Suzuki ,  Kensuke Shibata ,  Eiichi Hayashi

IPC分类号： C07D243/00 ,  A61K31/495 ,  A61K31/535 ,  A61K31/55 ,  A61P3/06 ,  A61P7/02 ,  A61P9/08 ,  C07D241/18 ,  C07D241/44 ,  C07D247/00 ,  C07D333/00 ,  C07D401/06 ,  C07D403/06 ,  C07D403/12 ,  C07D409/12 ,  C07D521/00

CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D241/18 ,  C07D241/44 ,  C07D249/08 ,  C07D403/06 ,  C07D409/12

摘要： 1-Substituted alkyl-2-oxo-hexahydroquinoxaline derivatives of the formula ##STR1## wherein A is lower alkylene; R.sub.1 is selected from the group consisting of alkyl, phenyl-lower alkyl, and substituted phenyl-lower alkyl; and R is selected from the group consisting of 1-methyltetrazole-5-yl-thio, 1-imidazolyl, morpholino, ##STR2## in which R.sub.5 is hydrogen, lower alkyl or aryl, R.sub.6 is hydrogen, lower alkyl, hydroxy-lower alkyl, aryl, aryl-lower alkanoyl, arylcarbonyl, arylsulfonyl or thienyl-lower alkanoyl, Ar is phenyl or phenyl substituted with C.sub.1-3 alkyl, halogen, nitro, or lower alkoxy, A and R.sub.1 are as defined above, R.sub.2 and R.sub.3 are each lower alkyl or together form tetramethylene, m is an integer from 4-6, and n is 2 or 3; and pharmaceutically acceptable salts thereof. The compounds are useful as agents for platelet aggregation inhibition, vasodilation and anti-lipoperoxide generation.

公开(公告)号：US4721713A

公开(公告)日：1988-01-26

申请号：US58890

申请日：1987-06-05

申请人： Eiichi Hayashi ,  Noriyasu Takayanagi ,  Katsumi Nishimura ,  Masao Yaso ,  Yukio Suzuki

发明人： Eiichi Hayashi ,  Noriyasu Takayanagi ,  Katsumi Nishimura ,  Masao Yaso ,  Yukio Suzuki

IPC分类号： C07D241/18 ,  A61K31/495 ,  A61P7/02

CPC分类号： A61K31/495 ,  Y10S514/822 ,  Y10S514/929

摘要： A method for inhibiting blood platelet aggregation in humans, and promoting vasodilation in humans, by administering to a human in need of the same an effective amount of 2-hydroxy-3-isopropyl-5,6-dimethylpyrazine or a hydrate or a pharmaceutically acceptable non-toxic salt thereof. Administration can be orally in an amount of about 0.02-12 mg/kg body weight per day, or parenterally in an amount of about 0.01-6 mg/kg of body weight per day.

公开(公告)号：US4436072A

公开(公告)日：1984-03-13

申请号：US450044

申请日：1982-12-15

申请人： Yukio Suzuki ,  Kunihiko Sato ,  Motoyasu Muramatsu

发明人： Yukio Suzuki ,  Kunihiko Sato ,  Motoyasu Muramatsu

IPC分类号： F02D41/22 ,  F02B1/04 ,  F02D37/02 ,  F02D41/10 ,  F02D43/00 ,  F02D45/00 ,  F02B3/00 ,  F02P5/04

CPC分类号： F02D37/02 ,  F02D41/107 ,  F02B1/04

摘要： In the control of fuel injection in an internal-combustion engine, whether or not the rate of change of the engine rotational speed exceeds the selected limit of the rate of change of the engine rotational speed, determined by the ratio of the engine rotational speed to the automobile speed and the ratio of the intake air amount to the engine rotational speed, is checked. The value of the engine rotational speed used in the control of the fuel injection pulse width and the ignition timing is restricted to within the selected limit of the rate of change of the engine rotational speed.

摘要翻译： 在内燃机的燃料喷射控制中，发动机转速的变化率是否超过发动机转速的变化率的选定极限，由发动机转速与 检查汽车速度和进气量与发动机转速的比例。 用于控制燃料喷射脉冲宽度和点火正时的发动机转速的值被限制在所选择的发动机转速变化的极限内。

公开(公告)号：US4422978A

公开(公告)日：1983-12-27

申请号：US313089

申请日：1981-10-20

申请人： Yukio Suzuki ,  Masahiro Hayashi ,  Kenzi Takuma

发明人： Yukio Suzuki ,  Masahiro Hayashi ,  Kenzi Takuma

IPC分类号： A01N37/38 ,  C07C255/53 ,  C07C121/75

CPC分类号： C07C255/00

摘要： A method for preparing an optically active carboxylic acid ester of the formula (I): ##STR1## wherein X is a hydrogen atom or a fluorine atom, and * indicates an asymmetric carbon atom, which is an A.alpha.-isomer having an (S)-configuration on both the acid and alcohol moieties, or rich in said A.alpha.-isomer, which method comprises crystallizing said A.alpha.-isomer from a solution of an A-isomer of the formula (I) having an (S)-configuration on the acid moiety in the presence of a crystal that is of substantially pure A.alpha.-isomer and in the presence or absence of a basic catalyst.

摘要翻译： 一种制备式（I）的光学活性羧酸酯的方法：其中X是氢原子或氟原子，和*表示不对称碳原子，其是具有 在酸和醇部分上的（S） - 构型或富含所述Aα-异构体的方法，该方法包括从具有（S）的式（I）的α-异构体的溶液中使所述Aα-异构体结晶 ） - 在基本上存在基本上纯的Aα-异构体的晶体存在下，并且在存在或不存在碱性催化剂的情况下在酸部分上形成。

公开(公告)号：US4327038A

公开(公告)日：1982-04-27

申请号：US225750

申请日：1981-01-16

申请人： Yukio Suzuki

发明人： Yukio Suzuki

IPC分类号： C07C61/40 ,  C07C51/00 ,  C07C51/487 ,  C07C67/00 ,  C07C61/04 ,  C07B19/00

CPC分类号： C07C51/487

摘要： A method for preparing (1R,cis)-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid useful as an acid part of practically effective insecticidal esters, which comprises reacting 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid containing 70% or more of the cis-form with an equimolar or less amount of (+)-1-phenyl-2-(p-tolyl)ethylamine, allowing a diastereomer salt to precipitate from a solvent, then, if necessary, purifying said salt, and decomposing said salt with a base or an acid to yield (1R,cis)-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid.

摘要翻译： 一种制备（1R，顺）-2,2-二甲基-3-（2,2-二氯乙烯基）环丙烷羧酸的方法，其用作实际有效的杀虫酯的酸部分，其包括使2,2-二甲基-3-（ （+） - 1-苯基-2-（对甲苯基）乙胺的70％或更多的顺式形式的2,2-二氯乙烯基环丙烷羧酸，使非对映异构体盐从 溶剂，然后如果需要，纯化所述盐，并用碱或酸分解所述盐，得到（1R，顺式）-2,2-二甲基-3-（2,2-二氯乙烯基）环丙烷羧酸。

公开(公告)号：US4123904A

公开(公告)日：1978-11-07

申请号：US746793

申请日：1976-12-02

申请人： Takao Nonoyama ,  Toshiro Harada ,  Yukio Suzuki

发明人： Takao Nonoyama ,  Toshiro Harada ,  Yukio Suzuki

IPC分类号： F01N3/22 ,  F01N3/10 ,  F01N3/15

CPC分类号： F01N3/227 ,  F01N3/22

摘要： An apparatus is provided for introducing secondary air for into an internal combustion engine. The apparatus has an air pump coupled to an air injection pipe system, the latter having an end terminating upstream of the catalytic converter, for introducing an amount of secondary air into the exhaust system of the engine. The apparatus further includes a valve device for maintaining the secondary air directed to the exhaust system from the air pump at determined constant pressure; thus, the amount of secondary air introduced into the exhaust system is effectively decreased during high rotational speed engine operation in order to prevent the catalytic converter from being overheated.

摘要翻译： 提供了一种用于将二次空气引入内燃机的装置。 该装置具有联接到空气喷射管系统的空气泵，空气喷射管系统具有终止在催化转化器上游的端部，用于将一定量的二次空气引入到发动机的排气系统中。 该装置还包括阀装置，用于在确定的恒定压力下保持从空气泵引导到排气系统的二次空气; 因此，为了防止催化转换器过热，在高转速发动机运转时，进入排气系统的二次空气量有效地降低。

公开(公告)号：US4017749A

公开(公告)日：1977-04-12

申请号：US669699

申请日：1976-03-23

申请人： Kunio Seki ,  Yukio Suzuki ,  Yoshio Sakamoto

发明人： Kunio Seki ,  Yukio Suzuki ,  Yoshio Sakamoto

IPC分类号： H02J1/02 ,  H03F1/30 ,  H03F3/30 ,  H03K17/00

CPC分类号： H03F3/3091 ,  H03F1/302

摘要： In a transistor circuit comprising a monolithic semiconductor integrated circuit including at least one first conductivity type transistor having a base connected to a signal input terminal, a collector connected to an output terminal and also connected to a source voltage supply terminal through a collector load resistance, and an emitter connected to a reference potential through an emitter resistance, and a voltage dividing resistance circuit connected externally to the integrated circuit to establish a base-emitter biasing voltage of the first conductivity type transistor, another resistance element is provided between the source voltage supply terminal and the load resistance and a second conductivity type transistor is provided with the emitter and the collector connected to the interconnection point of the two resistances and the reference potential, respectively, and the base connected to the emitter of the first conductivity type transistor, integrating a source voltage ripple removing circuit in the integrated circuit. This transistor circuit is adapted for a high output power integrated circuit and provides a wide range of operable source voltage as well as the removal of the ac ripple voltage component of the voltage source and the reduction in the number of external connecting pins.

摘要翻译： 在包括单片半导体集成电路的晶体管电路中，该单片半导体集成电路包括至少一个第一导电型晶体管，其具有连接到信号输入端子的基极，集电极连接到输出端子，并且还通过集电极负载电阻连接到源极电压源端子， 以及通过发射极电阻连接到参考电位的发射极和连接到集成电路外部的分压电阻电路，以建立第一导电类型晶体管的基极 - 发射极偏置电压，另一个电阻元件设置在源极电压源 端子和负载电阻，第二导电类型晶体管分别设置有与两个电阻和基准电位的互连点连接的发射极和集电极，并且连接到第一导电型晶体管的发射极的基极集成 源电压纹波 去除集成电路中的电路。 该晶体管电路适用于高输出功率集成电路，并提供宽范围的可操作的源电压以及去除电压源的交流纹波电压分量和减少外部连接引脚的数量。