公开(公告)号：US5412114A

公开(公告)日：1995-05-02

申请号：US15408

申请日：1993-02-09

申请人： Seiji Shinkai ,  Tsutomu Matsuda ,  Takashi Arimura ,  Hirosuke Kawabata ,  Kozo Tachibana

发明人： Seiji Shinkai ,  Tsutomu Matsuda ,  Takashi Arimura ,  Hirosuke Kawabata ,  Kozo Tachibana

IPC分类号： C07B57/00 ,  C07C2/86 ,  C07C13/70 ,  C07C41/01 ,  C07C43/20 ,  C07C43/21 ,  C07D213/30 ,  C07D313/00

CPC分类号： C07D213/30 ,  C07C43/21 ,  C07C2103/92

摘要： The present invention relates to an improvement in the process for preparing a calixarene derivative in which the rotation of its benzene units are hindered and which comprises replacing all or a part of the hydrogen atoms of the hydroxyl groups of a calixarene derivative represented by the general formula: ##STR1## and is characterized by conducting the reaction in the presence of an alkaline earth metal. According to the present invention, an asymmetric calixarene derivative having a "cone" conformation can be selectively prepared by virtue of the template effect of the metal.

摘要翻译： 本发明涉及制备其苯单元旋转受阻的杯芳烃衍生物的制备方法的改进，其包括用通式（I）表示的杯芳烃衍生物的羟基的全部或一部分代替 ：，其特征在于在碱土金属存在下进行反应。 根据本发明，可以通过金属的模板效应选择性地制备具有“锥形”构型的不对称杯芳烃衍生物。

公开(公告)号：US5231196A

公开(公告)日：1993-07-27

申请号：US627637

申请日：1990-12-14

申请人： Seiji Shinkai ,  Tsutomu Matsuda ,  Takashi Arimura ,  Kirosuke Kawabata ,  Kozo Tachibana

发明人： Seiji Shinkai ,  Tsutomu Matsuda ,  Takashi Arimura ,  Kirosuke Kawabata ,  Kozo Tachibana

IPC分类号： C07B57/00 ,  C07C2/86 ,  C07C13/70 ,  C07C41/01 ,  C07C43/20 ,  C07C43/21 ,  C07D213/30

CPC分类号： C07D213/30 ,  C07C43/21 ,  C07C2103/92

摘要： The present invention relates to an improvement in the process for preparing a calixarene derivative in which the rotation of its benzene units are hindered and which comprises replacing all or a part of the hydrogen atoms of the hydroxyl groups of a calixarene derivative represented by the general formula: ##STR1## and is characterized by conducting the reaction in the presence of an alkaline earth metal. According to the present invention, an asymmetric calixarene derivative having a "cone" conformation can be selectively prepared by virtue of the template effect of the metal.

摘要翻译： 本发明涉及制备其苯单元旋转受阻的杯芳烃衍生物的制备方法的改进，其包括用通式（I）表示的杯芳烃衍生物的羟基的全部或一部分代替 ：，其特征在于在碱土金属存在下进行反应。 根据本发明，可以通过金属的模板效应选择性地制备具有“锥形”构型的不对称杯芳烃衍生物。

公开(公告)号：US4446832A

公开(公告)日：1984-05-08

申请号：US321227

申请日：1981-11-13

申请人： Toshimi Matsumura ,  Hideya Fujisawa ,  Norio Omori ,  Takashi Arimura ,  Hisamitsu Yamazoe ,  Kiyotaka Nishiura

发明人： Toshimi Matsumura ,  Hideya Fujisawa ,  Norio Omori ,  Takashi Arimura ,  Hisamitsu Yamazoe ,  Kiyotaka Nishiura

IPC分类号： F02D41/16 ,  F02D43/00 ,  F02D45/00 ,  F02M3/07 ,  F02P5/04 ,  F02P5/15 ,  F02D11/10 ,  F02M7/12

CPC分类号： F02M3/07 ,  F02D43/00 ,  F02P5/045 ,  F02P5/1508 ,  Y02T10/46

摘要： The idle speed of an internal combustion engine is controlled in response to a variable ignition timing control signal from a microcomputer. The microcomputer derives this control signal as a function of the magnitude of engine speed variation which occurs during engine idle periods to cause the ignition timing to vary quickly in response to a transitory engine load variation. An auxiliary air delivery system may be advantageously incorporated in the idle speed control system to cooperate with the ignition timing control in response to the engine speed variation.

摘要翻译： 响应于来自微型计算机的可变点火正时控制信号来控制内燃机的怠速。 微型计算机将该控制信号作为在发动机空转期间发生的发动机转速变化的大小的函数，导致点火正时响应于暂时的发动机负荷变化而快速变化。 辅助空气输送系统可以有利地结合在怠速控制系统中，以响应于发动机速度变化与点火正时控制协调。

公开(公告)号：US4785779A

公开(公告)日：1988-11-22

申请号：US23985

申请日：1987-03-11

申请人： Mitsunori Takao ,  Takashi Arimura ,  Masao Yonekawa

发明人： Mitsunori Takao ,  Takashi Arimura ,  Masao Yonekawa

IPC分类号： F02D41/22 ,  F02D31/00 ,  F02D41/00 ,  F02D41/08 ,  F02D41/16 ,  F02D41/18 ,  F02M3/00

CPC分类号： F02D41/18 ,  F02D31/005 ,  F02D2011/102

摘要： A detector for detecting amount of suction air or rotating speed of an internal combustion engine supplies the detection signal to a control circuit, which supplies a drive signal to an air control valve mounted in a suction pipe of the internal combustion engine in accordance with the detection signal from the detector so that an idling rotating speed of the internal combustion engine is increased to a predetermined speed.

摘要翻译： 用于检测吸入空气量或内燃机的转速的检测器将检测信号提供给控制电路，该控制电路根据检测向安装在内燃机的吸入管中的空气调节阀提供驱动信号 来自检测器的信号，使得内燃机的空转速度增加到预定速度。

公开(公告)号：US5345911A

公开(公告)日：1994-09-13

申请号：US131626

申请日：1993-10-05

申请人： Hisashi Kadowaki ,  Takashi Arimura

发明人： Hisashi Kadowaki ,  Takashi Arimura

IPC分类号： F02D41/04 ,  F02D41/14 ,  F02D45/00

CPC分类号： F02D41/1498 ,  F02D41/2451 ,  F02D2200/1015 ,  F02D41/2441 ,  F02D41/2454

摘要： An apparatus capable of performing correct determination of a misfire limit without involving influence by differences between individual internal combustion engines, and thus capable of realizing highly precise lean control. During lean control, a mean deviation MD.sub..lambda.=1 of angular-velocity differences, which has been learned during the adoption of the stoichiometric air-fuel ratio (i.e., during .lambda.=1) in the relevant internal combustion engine, is subtracted from the current mean deviation MD.sub.L of angular-velocity differences occurring in the engine, so that the fuel injection amount is corrected in accordance with the resultant difference .DELTA.MD, which is attributable to an increase in the risk of misfire. Thus, the mean deviation component MD.sub..lambda.=1 which corresponds to the stoichiometric air-fuel ratio and which may differ between individual internal combustion engines, is eliminated, and only the component .DELTA.MD attributable to an increase in the risk of misfire is used to control the air-fuel ratio, thereby eliminating influence of differences between internal combustion engines to enable correct determination of a misfire limit.

摘要翻译： 能够在不受各个内燃机之间的差异影响的情况下能够正确地确定失火极限的装置，从而能够实现高精度的精益控制。 在精益控制期间，在相关内燃机中采用化学计量空燃比（即在λ= 1期间）期间学习的角速度差的平均偏差MDλ= 1，从 在发动机中发生的角速度差的当前平均偏差MDL，使得燃料喷射量根据由此导致的失火风险增加导致的差ΔTATA校正。 因此，消除了对应于各个内燃机之间的理论空燃比对应的平均偏差分量MDλ= 1，并且仅使用归因于失火风险增加的分量DELTA MD 控制空燃比，从而消除内燃机之间差异的影响，从而能够正确确定失火极限。

公开(公告)号：US4467770A

公开(公告)日：1984-08-28

申请号：US405578

申请日：1982-08-05

申请人： Takashi Arimura ,  Hisamitsu Yamazoe ,  Toshimi Matsumura

发明人： Takashi Arimura ,  Hisamitsu Yamazoe ,  Toshimi Matsumura

IPC分类号： F02D41/14 ,  F02D41/26 ,  F02M51/00

CPC分类号： F02D41/263 ,  F02D41/1483 ,  F02D41/1491 ,  F02D41/2454 ,  F02D41/1456 ,  F02D41/2477

摘要： In an internal combustion engine, a basic fuel injection pulse width is calculated by parameters such as the engine speed and the intake-air quantity. The basic pulse width is compensated for by an integration compensation factor and a learning correction factor so as to obtain a desired air-fuel ratio. A predetermined number of integration compensation factors are sampled at every air-fuel ratio transition, and the mean value thereof is calculated. The learning compensation factor is corrected in accordance with the mean value of the predetermined number of integration compensation factors.

摘要翻译： 在内燃机中，通过诸如发动机转速和进气量的参数来计算基本燃料喷射脉冲宽度。 通过积分补偿系数和学习校正因子补偿基本脉冲宽度，以获得期望的空燃比。 在每个空燃比转换中对预定数量的积分补偿因子进行采样，并计算其平均值。 学习补偿因子根据预定数量的积分补偿因子的平均值被校正。