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公开(公告)号：US5403945A
公开(公告)日：1995-04-04
申请号：US147486
申请日：1993-11-05
CPC分类号： C07F7/21
摘要： A cyclotrisiloxane represented by the general formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 may be the same or different and are each an alkyl group of 1 to 3 carbon atoms and X is a cyclohexyl group or an alkyl group expressed by the formula:--C.sub.n H.sub.2n+1where n is an integer of 4 to 15. The cyclotrisiloxane is useful as an intermediate for producing silicone oils and silicone rubbers, and the obtained silicone oils and silicone rubbers are excellent in lubricity.
摘要翻译： 由通式（1）表示的环三硅氧烷：其中R 1，R 2，R 3，R 4和R 5可以相同或不同，并且各自是1至3个碳原子的烷基，X是环己基 基团或由下式表示的烷基-CnH 2 n + 1其中n为4至15的整数。环三硅氧烷可用作制备硅油和硅橡胶的中间体，所得硅油和硅橡胶具有优异的 润滑性。
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公开(公告)号：US5374702A
公开(公告)日：1994-12-20
申请号：US196848
申请日：1994-02-15
申请人： Hiroshi Inomata , Hirofumi Kishita , Kouichi Yamaguchi , Kenichi Fukuda , Yoshikazu Saito , Nobuyuki Kobayashi
发明人： Hiroshi Inomata , Hirofumi Kishita , Kouichi Yamaguchi , Kenichi Fukuda , Yoshikazu Saito , Nobuyuki Kobayashi
摘要： A chain organopolysiloxane is obtained by polymerizing a fluorine-containing cyclotrisiloxane of the general formula: ##STR1## (wherein R.sup.1 is a monovalent hydrocarbon group, and Rf is a perfluoroalkyl group or perfluoroalkyl ether group)in the presence of a lithium silanolate catalyst, silylating the resulting polymerization product, and treating the silylated product at a temperature of not lower than 100.degree. C. under a reduced pressure of not higher than 10.sup.-1 mmHg to remove volatile components therefrom. The organopolysiloxane is essentially free of volatile low-molecular siloxanes. Therefore, the chain organopolysiloxane can be used without the problems which might arise from the volatile low-molecular siloxanes, such as evaporation of low-molecular siloxanes from a cured rubber product with the result of electrical-contact troubles.
摘要翻译： 通过在硅酸铝锂催化剂的存在下聚合具有以下通式的含氟环三硅氧烷获得链有机聚硅氧烷：其中R 1是一价烃基，Rf是全氟烷基或全氟烷基醚基团，甲硅烷基化 得到的聚合产物，并在不低于10-1mmHg的减压下在不低于100℃的温度下处理甲硅烷基化产物，以从其中除去挥发性组分。 有机聚硅氧烷基本上不含挥发性低分子硅氧烷。 因此，可以使用链有机聚硅氧烷，而不会由挥发性低分子量硅氧烷引起的问题，例如由于电接触问题导致的硫化橡胶产物的低分子量硅氧烷的蒸发。
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103.发明授权Apparatus for detecting malfunction in evaporated fuel purge system used in internal combustion engine 失效用于检测内燃机中使用的蒸发燃料净化系统故障的装置
公开(公告)号：US5295472A
公开(公告)日：1994-03-22
申请号：US998191
申请日：1992-12-29
申请人： Takayuki Otsuka , Kouichi Osawa , Tatsumasa Sugiyama , Katsuhiko Teraoka , Nobuyuki Kobayashi , Koji Okawa
发明人： Takayuki Otsuka , Kouichi Osawa , Tatsumasa Sugiyama , Katsuhiko Teraoka , Nobuyuki Kobayashi , Koji Okawa
CPC分类号： F02M25/0809
摘要： A malfunction detecting apparatus for an evaporated fuel purge system includes a first control valve for controlling a flow of fuel vapor in a purge passage between a canister and an intake passage, a second control valve for controlling a flow of air from the atmosphere to the canister via an air inlet opening of the canister, a first control part for turning OFF the second control valve and for turning ON the first control valve during a first time period, so as to subject the purge passage, the canister, and a vapor passage to a negative pressure of the intake passage during the first time period, and a first discriminator for detecting whether or not a malfunction has occurred in the system, in accordance with a pressure change rate derived from pressures of the system sensed at a start of the first time period and at an end thereof. The apparatus further includes a second control part for detecting whether or not a pressure of the system reaches a prescribed negative pressure after it is detected that no malfunction has occurred in the system, and for turning OFF the first and second control valves during a second time period after the prescribed negative pressure is reached, and a second discriminator for detecting whether or not a malfunction has occurred in the system, in accordance with a pressure change rate derived from pressures of the system sensed at a start of the second time period and at an end thereof.
摘要翻译： 用于蒸发燃料净化系统的故障检测装置包括：第一控制阀，用于控制罐和进气通道之间的净化通道中的燃料蒸汽的流动;第二控制阀，用于控制从大气到罐的空气流 通过所述罐的进气口，具有用于关闭所述第二控制阀并在第一时间段内接通所述第一控制阀的第一控制部件，以使所述清洗通道，所述罐和蒸汽通道经受 在第一时间段期间进气通道的负压，以及用于检测系统中是否发生故障的第一鉴别器，根据从第一时间段开始时感测到的系统的压力导出的压力变化率 时间段和结尾。 该装置还包括第二控制部件，用于在检测到系统中没有发生故障之后检测系统的压力是否达到规定的负压，并且在第二时间内关闭第一和第二控制阀 达到规定负压后的时间段，以及第二鉴别器，用于根据从第二时间段开始时感测到的系统的压力导出的压力变化率，以及在第二时间段开始时感测到的压力变化率来检测系统中是否发生故障 结束了。
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104.发明授权Device for determining deterioration of a catalytic converter for an engine 失效用于确定用于发动机的催化转化器的劣化的装置
公开(公告)号：US5279116A
公开(公告)日：1994-01-18
申请号：US957041
申请日：1992-10-06
CPC分类号： F01N3/222 , F01N11/007 , F01N3/22 , F01N9/00 , F01N2550/02 , Y02T10/22 , Y02T10/47
摘要： A device for determining a deterioration of a catalytic converter for an engine equipped with a catalytic converter disposed in the exhaust passage and upstream and downstream air-fuel ratio sensors disposed in the exhaust passage upstream and downstream of the catalytic converter, respectively, wherein the device calculates the lengths of the output response curves of the upstream and downstream air-fuel ratio sensors LVOM and LVOS, respectively, and the areas surrounded by the output response curves and a reference voltage line of the upstream and downstream air-fuel ratio sensors AVOM and AVOS, respectively, the device determining whether or not the catalyst is deteriorated in accordance with the relationship between the ratio LVOS/LVOM and the ratio AVOS/AVOM.
摘要翻译： 一种用于确定用于配备有设置在排气通道中的催化转化器的发动机的催化转化器和设置在催化转化器上游和下游的排气通道中的上游和下游空燃比传感器的装置，其中所述装置 分别计算上游和下游空燃比传感器LVOM和LVOS的输出响应曲线的长度以及由输出响应曲线和上游和下游空燃比传感器AVOM的参考电压线以及 AVOS，分别根据LVOS / LVOM比率和AVOS / AVOM之间的关系确定催化剂是否劣化的装置。
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105.发明授权
公开(公告)号：US5245866A
公开(公告)日：1993-09-21
申请号：US934829
申请日：1992-08-24
CPC分类号： G01M15/11
摘要： A device for detecting an occurrence of misfiring comprising a crankshaft sensor, which crankshaft sensor is used to detect the elapsed time required for the crankshaft to turn by a predetermined crankshaft angle during combustion in the cylinders. The difference in the elapsed time between cylinders where every other power stroke is performed is found and a determination is made as to at which cylinder the misfiring occurred when the difference exceeds a set value. The difference in elapsed times between cylinders with power strokes of crank angles 360.degree. apart is found and an estimated value of the difference changing due to acceleration or deceleration is found from that difference. This estimated value is used to correct the set value.
摘要翻译： 一种用于检测发动不良的装置，包括曲轴传感器，该曲轴传感器用于检测在气缸中燃烧期间曲轴转动预定曲轴角所需的经过时间。 找到执行了其他动力冲程的气缸之间的经过时间的差异，并且确定当该差异超过设定值时发生了失火的气缸。 发现曲柄角度为360°的功率行程的气缸之间的经过时间的差异，并且从该差异中发现由于加速或减速而导致的差异变化的估计值。 该估计值用于校正设定值。
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公开(公告)号：US4978549A
公开(公告)日：1990-12-18
申请号：US329834
申请日：1989-03-28
申请人： Norihisa Takada , Saburo Kojima , Tadaaki Wakayama , Kyoko Omi , Nobuyuki Kobayashi , Hideyuki Okada
发明人： Norihisa Takada , Saburo Kojima , Tadaaki Wakayama , Kyoko Omi , Nobuyuki Kobayashi , Hideyuki Okada
摘要： A process for manufacturing tomato juice which retains less amount of compounds giving out a green odor by heating crushed tomatoes rapidly to 60.degree.-85.degree. C., particularly at a heating rate of 4.degree. C./sec or higher, holding the heated tomatoes at the above temperature for 2-15 minutes, more heating them to over 85.degree. C. and then extracting the juice, where the above heating conditions are also used for pretreatment of tomatoes for recoverying natural tomato essence followed by collecting vapors containing tomato aroma components, often by flashing tomatoes in a vacuum tank, rectifying the vapor and condensing the aroma components, often by a condenser.
摘要翻译： 制造番茄汁的方法，其通过将碎西红柿快速加热至60-85℃，特别是以4℃/秒或更高的加热速率，保持较少量的发出绿色气味的化合物，保持加热的番茄 在上述温度下2-15分钟，将其加热至85℃以上，然后提取果汁，其中上述加热条件也用于预处理番茄以回收天然番茄精华，然后收集含有番茄香气成分的蒸气 通常通过在真空槽中闪烁西红柿，经常通过冷凝器对蒸气进行精馏和冷凝香气成分。
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107.发明授权
公开(公告)号：US4651700A
公开(公告)日：1987-03-24
申请号：US749088
申请日：1985-06-26
CPC分类号： F02D41/1486
摘要： In an internal combustion engine wherein feedback control of the air-fuel ratio is carried out in accordance with the concentration of a specific composition in the exhaust gas, so that the air-fuel ratio is close to an aimed air-fuel ratio, the atmospheric pressure is detected, and the aimed air-fuel ratio is varied in accordance with the detected atmospheric pressure.
摘要翻译： 在内燃机中，根据排气中的特定组成的浓度进行空燃比的反馈控制，使得空燃比接近目标空燃比，大气 检测到压力，并且目标空燃比根据检测到的大气压力而变化。
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公开(公告)号：US4571683A
公开(公告)日：1986-02-18
申请号：US403042
申请日：1982-07-29
CPC分类号： F02D41/2454 , F02D41/2445 , F02D41/248
摘要： This system computes final fuel injection amount TAU on the basis of the following formula;TAU=A.times.TP+B+JwhereA : a first learning termB : a second learning termTP : basic fuel injection amountJ : correction amountLearning control is effected by correcting the second learning term B during idling periods and by correcting the first learning term A when an engine has larger than a predetermined load.
摘要翻译： 该系统基于以下公式计算最终燃料喷射量TAU： TAU = AxTP + B + J其中A：第一学习项B：第二学习项TP：基本燃料喷射量J：校正量学习控制通过在空转期间校正第二学习项B并通过校正第一学习 当发动机大于预定负载时，A项。
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109.发明授权Method and apparatus for controlling fuel supply of an internal combustion engine 失效用于控制内燃机的燃料供给的方法和装置
公开(公告)号：US4562819A
公开(公告)日：1986-01-07
申请号：US479133
申请日：1983-03-25
申请人： Nobuyuki Kobayashi , Toshiaki Isobe
发明人： Nobuyuki Kobayashi , Toshiaki Isobe
CPC分类号： F02D41/065 , F02D41/068
摘要： Fuel supply to an internal combustion engine is controlled in accordance with the operating condition of the engine. Enrichment operation after the starting of the engine is executed for a period of from the start of the engine until the actual engine temperature becomes higher than the engine temperature at the start thereof by a predetermined value.
摘要翻译： 根据发动机的运行状况来控制对内燃机的燃料供给。 发动机启动后的浓缩操作在从发动机起动至实际发动机温度比其开始时的发动机温度高一个预定值的期间内执行。
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公开(公告)号：US4503822A
公开(公告)日：1985-03-12
申请号：US616778
申请日：1984-06-01
申请人： Nobuyuki Kobayashi , Hiroshi Ito
发明人： Nobuyuki Kobayashi , Hiroshi Ito
CPC分类号： F02P5/1504 , F02D41/123 , Y02T10/46
摘要： An ignition timing controlling system of an engine for controlling a fuel injection flow rate and the ignition timing on the basis of intake air flow rate and an engine rotational speed. The system controls the ignition timing to the maximum ignition advance angle when a throttle valve is fully closed and the fuel injection is stopped as in the course of deceleration, or the throttle valve is fully closed and the fuel injection is stopped after a predetermined times of ignition have been effected, and controls the ignition timing to the optimum ignition advance angle when, thereafter, the fuel injection has returned.
摘要翻译： 发动机的点火正时控制系统，其基于进气流量和发动机转速来控制燃料喷射流量和点火正时。 当节气门完全关闭并且在减速过程中燃料喷射停止时，系统将点火正时控制到最大点火提前角，或者节气门完全关闭并且在预定时间之后停止燃料喷射 当燃料喷射已经返回时，点火已经实现，并且将点火正时控制到最佳点火提前角。
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