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1. 发明授权

US4474081A Electronic method and apparatus for controlling an automatic transmission 失效
标题翻译：用于控制自动变速器的电子方法和装置
公开(公告)号：US4474081A
公开(公告)日：1984-10-02
申请号：US323554
申请日：1981-11-20
申请人： Yukio Kinugasa , Hiroki Matsuoka , Takehisa Yaegashi
发明人： Yukio Kinugasa , Hiroki Matsuoka , Takehisa Yaegashi
IPC分类号： F16H59/22 , B60L15/00 , B60W10/06 , F02D21/08 , F02D31/00 , F02D41/24 , F16H59/24 , F16H59/34 , F16H59/42 , F16H59/44 , F16H59/62 , F16H59/64 , F16H59/66 , F16H59/74 , F16H59/78 , F16H61/02 , F16H63/50 , B60K41/18
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W30/18 , B60W30/1819 , F02D31/005 , F16H59/62 , F16H61/0213 , B60W2550/142 , F02D41/0047 , F02D41/021 , F02D41/2445 , F02D41/2454 , F16H2059/663 , F16H59/74 , Y10T477/65 , Y10T477/653 , Y10T477/693
摘要： In an altimetric compensation apparatus and method for a speed change pattern of an automatic transmission, first to third memory locations corresponding respectively to idling, low load and highload conditions of an engine are provided. A feedback air fuel ratio is calculated on the basis of feedback signals from an air fuel ratio sensor. A value in the memory corresponding to the detected running condition of the engine is compensated on the basis of deviation of the feedback air fuel ratio from the base air fuel ratio. When the values in at least two memory locations deviate by at least a predetermined value from the base value, the altimetric compensation value is adjusted and the speed change pattern is altered on the basis of the altimetric compensation value thus obtained.
摘要翻译：在用于自动变速器的变速模式的高度补偿装置和方法中，提供了分别对应于发动机的怠速，低负载和高负载条件的第一至第三存储器位置。基于来自空燃比传感器的反馈信号计算反馈空燃比。基于反馈空燃比与基本空燃比的偏差来补偿对应于检测到的发动机运行状态的存储器中的值。当至少两个存储单元中的值与基本值偏离至少预定值时，调整高度补偿值，并且基于由此获得的高度补偿值来改变速度变化模式。

2. 发明授权

US4413601A Method for computing a compensation value for an engine having electronic fuel injection control 失效
标题翻译：用于计算具有电子燃料喷射控制的发动机的补偿值的方法
公开(公告)号：US4413601A
公开(公告)日：1983-11-08
申请号：US326074
申请日：1981-11-30
申请人： Hiroki Matsuoka , Yukio Kinugasa , Takehisa Yaegashi
发明人： Hiroki Matsuoka , Yukio Kinugasa , Takehisa Yaegashi
IPC分类号： G01F1/00 , F02D41/04 , F02D41/10 , F02D41/14 , F02D41/18 , F02D41/34 , G01N27/406 , F02B3/00 , F02B33/00
CPC分类号： G01N27/4065 , F02D41/04 , F02D41/107 , F02D41/2441 , F02D41/2454 , F02D41/2474
摘要： A compensation value computing method for an electronic fuel injection controlled engine according to this invention measures an operating parameter for detecting the idling, low-load and high-load running conditions of the engine. First, second and third memory locations are provided corresponding, respectively, to these running conditions of the engine to compute feedback air-fuel ratios on the basis of feedback signals from an air-fuel ratio sensor. Values in the memory are compensated corresponding to the detected running conditions of the engine on the basis of the deviation of a feedback air-fuel ratio from the base air-fuel ratio. When the values in at least two memory locations differ from the base value by not less than a predetermined value, the altimetric compensation value is adjusted and when the difference between values in the first and third memories is larger than that between values in the second and third memories, the output compensation value of an air flow meter for detecting intake air flow is adjusted.
摘要翻译：根据本发明的用于电子燃料喷射控制发动机的补偿值计算方法测量用于检测发动机的怠速，低负载和高负荷运行状况的操作参数。第一，第二和第三存储器位置分别对应于发动机的这些运行状态，以基于来自空燃比传感器的反馈信号来计算反馈空燃比。基于反馈空燃比与基本空燃比的偏差，对应于检测到的发动机的运行状态对存储器中的值进行补偿。当至少两个存储器位置中的值不同于基准值不小于预定值时，调整高度补偿值，并且当第一和第三存储器中的值之间的差值大于第二和第三存储器中的值之间的差值时，第三存储器，调节用于检测进气流量的空气流量计的输出补偿值。

3. 发明授权

US5746052A Exhaust gas purification device for an engine 失效
标题翻译：发动机废气净化装置
公开(公告)号：US5746052A
公开(公告)日：1998-05-05
申请号：US525892
申请日：1995-09-08
申请人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Takehisa Yaegashi , Toshifumi Takaoka
发明人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Takehisa Yaegashi , Toshifumi Takaoka
IPC分类号： B01D53/94 , F01N3/20 , F01N3/22 , F01N3/24 , F01N13/02 , F01N13/04 , F02D41/04
CPC分类号： B01D53/9454 , B01D53/9431 , B01D53/9477 , B01D53/9495 , F01N13/009 , F01N13/011 , F01N3/20 , F01N3/206 , F01N2240/25 , F01N2570/14 , F01N2610/02 , Y02T10/22
摘要： In the present invention, the exhaust gas from the engine is divided into a first and a second branch exhaust passages after it passes through a three-way reducing and oxidizing catalyst, and the two branch exhaust passages merge into an exhaust gas outlet passage. In the first branch exhaust passage, an oxidizing catalyst is disposed, and in the exhaust gas outlet passage, a denitrating and oxidizing catalyst is disposed. NO.sub.x in the exhaust gas from the engine is all converted to N.sub.2 and NH.sub.3 by the three-way reducing and oxidizing catalyst and a part of the NH.sub.3 generated by the three-way catalyst flows into the first branch exhaust passage and is converted to NO.sub.x again by the oxidizing catalyst. The amount of NO.sub.x produced by the oxidizing catalyst and the amount of NO.sub.x flowing through the second branch exhaust passage is determined by the flow distribution ratio of the first and the second branch exhaust passages. In this invention, the flow ratio is determined in such a manner that the amount of the NO.sub.x produced by the oxidizing catalyst and the amount of the NH.sub.3 passing through the second branch exhaust passage are stoichiometric to produce N.sub.2 and H.sub.2 O. Therefore, when these exhaust gases flow into the denitrating and oxidizing catalyst after they mix with each other in the exhaust gas outlet passage, all the NO.sub.x and the NH.sub.3 are converted to N.sub.2 and H.sub.2 O by the denitrating and oxidizing catalyst without producing any surplus NO.sub.x or NH.sub.3.
摘要翻译：在本发明中，来自发动机的废气在通过三通还原氧化催化剂后被分成第一和第二分支排气通道，两个分支排气通道合流到废气出口通道中。在第一分支排气通道中设置氧化催化剂，并且在排气出口通道中设置脱硝和氧化催化剂。来自发动机的废气中的NOx通过三元还原氧化催化剂全部转化为N 2和NH 3，并且由三元催化剂产生的一部分NH 3流入第一分支排气通道并再次转化为NOx 通过氧化催化剂。由氧化催化剂产生的NOx的量和流过第二分支排气通道的NOx的量由第一和第二分支排气通道的流量分配比确定。在本发明中，流量比以如下方式确定：氧化催化剂产生的NOx的量和通过第二分支排气通道的NH 3的量是化学计量的，以产生N 2和H 2 O. 因此，当这些废气在废气出口通道中彼此混合后流入脱硝和氧化催化剂时，所有的NOx和NH 3都被脱硝和氧化催化剂转化为N 2和H 2 O，而不产生任何剩余的NOx或 NH3。

4. 发明授权

US6133185A Exhaust gas purifying catalyst 失效
标题翻译：废气净化催化剂
公开(公告)号：US6133185A
公开(公告)日：2000-10-17
申请号：US744814
申请日：1996-11-06
申请人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Takaaki Kanazawa , Takahiro Hayashi , Koji Yokota , Yasutaka Nagai
发明人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Takaaki Kanazawa , Takahiro Hayashi , Koji Yokota , Yasutaka Nagai
IPC分类号： B01D53/94 , F01N3/08 , F02B1/04 , F02D41/02 , B01J29/06
CPC分类号： F01N3/10 , B01D53/9418 , B01D53/9495 , F01N13/009 , F01N13/0097 , F01N3/0842 , F01N3/106 , F01N3/108 , B01D2255/1021 , B01D2255/20761 , B01D2255/50 , B01D2255/911 , B01D53/9477 , F01N2240/25 , F01N2250/12 , F01N2370/04 , F01N2570/14 , F02B1/04 , F02D41/0275 , Y02T10/24
摘要： An exhaust gas purifying catalyst, for reducing nitrogen oxides and ammonia in an exhaust gas of an internal combustion engine, in an oxidizing atmosphere, is provided. The exhaust gas purifying catalyst comprises a first catalyst having zeolite carrying platinum and copper thereon. Preferably, the exhaust gas purifying catalyst further comprises a second catalyst having zeolite carrying copper thereon. Preferably, the second catalyst is arranged upstream of the first catalyst, with respect to the exhaust gas flow.
摘要翻译：提供一种用于在氧化气氛中还原内燃机的废气中的氮氧化物和氨的废气净化催化剂。废气净化催化剂包括具有在其上载有铂和铜的沸石的第一催化剂。优选地，废气净化催化剂还包含具有在其上载有铜的沸石的第二催化剂。优选地，第二催化剂相对于废气流布置在第一催化剂的上游。

5. 发明授权

US5964088A Device for purifying exhaust gas of engine 失效
标题翻译：发动机排气净化装置
公开(公告)号：US5964088A
公开(公告)日：1999-10-12
申请号：US822555
申请日：1997-03-19
申请人： Yukio Kinugasa , Takaaki Itou , Koichi Hoshi , Naoto Suzuki , Koichi Takeuchi , Takehisa Yaegashi , Kouhei Igarashi
发明人： Yukio Kinugasa , Takaaki Itou , Koichi Hoshi , Naoto Suzuki , Koichi Takeuchi , Takehisa Yaegashi , Kouhei Igarashi
IPC分类号： F02D43/00 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/24 , F01N9/00 , F01N13/02 , F02B1/04 , F02D41/02 , F02D41/04 , F02D41/14 , F01N3/00
CPC分类号： F02D41/1443 , B01D53/9431 , B01D53/9495 , F01N13/009 , F01N3/0842 , F01N3/0871 , F01N3/20 , F01N9/00 , F01N2240/25 , F01N2250/12 , F01N2560/025 , F01N2560/06 , F01N2610/02 , F01N2610/03 , F02B1/04 , F02D41/0275 , Y02T10/22 , Y02T10/42 , Y02T10/47
摘要： A device for purifying the exhaust gas of an engine having a plurality of cylinders divided into first and second cylinder groups, the first and the second cylinder groups being connected to first and second exhaust passage, respectively, and performing a lean operation, comprises an NH.sub.3 synthesizing catalyst arranged in the first exhaust passage, and an exhaust gas purifying catalyst arranged in an interconnecting passage, which interconnects the first passage downstream of the NH.sub.3 synthesizing catalyst and the second exhaust passage, for purifying the inflowing NO.sub.X and NH.sub.3. An additional engine performing a rich operation is provided and the exhaust gas thereof is fed to the first exhaust gas passage upstream of the NH.sub.3 synthesizing catalyst to make the exhaust gas air-fuel ratio of the exhaust gas flowing into the NH.sub.3 synthesizing catalyst rich, to thereby synthesize NH.sub.3 therein. An amount of NH.sub.3 or NO.sub.X flowing into the exhaust gas purifying catalyst is obtained, and the additional engine is controlled in accordance with the obtained NH.sub.3 or NO.sub.X amount to control the amount of the reducing agent flowing to the exhaust gas purifying catalyst.
摘要翻译：一种用于净化具有分成第一和第二气缸组的多个气缸的发动机的排气的装置，所述第一和第二气缸组分别连接到第一和第二排气通道，并执行精馏操作，包括NH 3 配置在第一排气通道中的合成催化剂和布置在互连通道中的排气净化催化剂，其将NH3合成催化剂下游的第一通道和第二排气通道互连，以净化流入的NO x和NH 3。提供执行富操作的附加发动机，其排气被送入NH 3合成催化剂上游的第一排气通道，使流入NH 3合成催化剂的废气的排气空燃比变浓，至由此合成NH 3。获得流入排气净化催化剂的NH 3或NO X量，根据得到的NH 3或NO X量控制附加发动机，以控制流向废气净化催化剂的还原剂的量。

6. 发明授权

US4700681A Fuel injection system for an internal combustion engine 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US4700681A
公开(公告)日：1987-10-20
申请号：US849176
申请日：1986-04-07
申请人： Tooru Hanafusa , Yukio Kinugasa , Takehisa Yaegashi
发明人： Tooru Hanafusa , Yukio Kinugasa , Takehisa Yaegashi
IPC分类号： F02B75/02 , F02D41/00 , F02D41/34 , F02M51/00
CPC分类号： F02D41/0082 , F02D41/345 , F02B2075/027 , Y02T10/44
摘要： A fuel injection system for a multi-cylinder internal combustion engine wherein fuel injectors are provided for each of the cylinders. The injectors are divided into two groups, the cylinders in each of the groups having operational phases which are spaced from each other by a crank angle of 360 degrees. Injection systems are provided for each group for attaining independent injections between the groups. In each of the groups, a basic amount of fuel for one engine cycle, and then a final injection amount, is calculated, as a difference of the basic amount with respect to the actual amount of fuel injected during a preceding injection of the corresponding group. An injection of a precise amount of fuel is attained irrespective of any change in the engine condition.
摘要翻译：一种用于多缸内燃机的燃料喷射系统，其中为每个气缸提供燃料喷射器。喷射器分为两组，每组中的气缸具有彼此间隔360度的曲柄角的操作阶段。为每个组提供注射系统，以实现组之间的独立注射。在每个组中，计算一个发动机循环的燃料的基本量，然后计算最终喷射量，作为基本量相对于先前喷射相应组中的实际燃料量的差值。无论发动机情况发生任何变化，都能实现精确量的燃料喷射。

7. 发明授权

US4572029A Speed change control method and device of automatic transmission for vehicle 失效
标题翻译：车辆自动变速器变速控制方法及装置
公开(公告)号：US4572029A
公开(公告)日：1986-02-25
申请号：US338051
申请日：1982-01-08
申请人： Yukio Kinugasa , Takehisa Yaegashi
发明人： Yukio Kinugasa , Takehisa Yaegashi
IPC分类号： B60K20/02 , B60K23/00 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/72 , F16H59/78 , F16H61/00 , F16H61/02 , B60K41/10
CPC分类号： F16H61/0213 , B60W2510/0676 , F16H2061/0232 , F16H59/78 , Y10S477/902 , Y10T477/653
摘要： A speed change method and apparatus for the transmission of a vehicle provides for a speed change stage to produce a reduction gear ratio lower than a predetermined value when the engine temperature is low and vehicle speed is high, otherwise the speed change stage is prohibited from operating.
摘要翻译：在发动机温度低，车速高的情况下，用于变速器的变速方法和装置提供变速级以产生低于预定值的减速比，否则变速级被禁止操作。

8. 发明授权

US6047542A Method and device for purifying exhaust gas of engine 失效
标题翻译：发动机排气净化方法及装置
公开(公告)号：US6047542A
公开(公告)日：2000-04-11
申请号：US68422
申请日：1998-06-29
申请人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Kouichi Takeuchi
发明人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Kouichi Takeuchi
IPC分类号： F02D43/00 , B01D53/86 , B01D53/94 , B01J23/40 , B01J23/70 , B01J29/04 , F01N3/08 , F01N3/10 , F01N3/20 , F01N3/24 , F01N3/28 , F01N13/02 , F01N13/04 , F02B1/04 , F02D41/02 , F02D41/04 , F02D41/14 , F01N3/00
CPC分类号： F01N3/2073 , B01D53/8696 , B01D53/9431 , B01D53/9495 , F01N13/009 , F01N13/011 , F01N13/107 , F01N3/0842 , F01N3/0871 , F01N3/20 , F01N3/2053 , F02D41/027 , F02D41/1443 , F02D41/1475 , F01N2240/25 , F01N2250/12 , F01N2610/02 , F02B1/04 , F02D41/0275 , Y02T10/22
摘要： An engine (1) has first and second cylinder groups (1a) and (1b). The first cylinder group (1a) is connected to a three way (TW) catalyst (8a). The second group (1b) and the TW catalyst (8a) are connected, via an interconnecting duct (13) to an NH.sub.3 adsorbing and oxidizing (NH.sub.3 -AO) catalyst (14a). The first group (1a) performs the rich operation, and the second group (1b) performs the lean operation. In the TW catalyst (8a), NO.sub.x exhausted from the first group (1a) is converted to NH.sub.3, and the NH.sub.3 reduces the NO.sub.x exhausted from the second group (1b) in the NH.sub.3 -AO catalyst (14a). A NO.sub.x occluding and reducing (NO.sub.x -OR) catalyst (11a) is arranged in the exhaust passage between the second group (1b) and the interconnecting duct (13), to thereby suppress the NO.sub.x amount flowing into the NH.sub.3 -AO catalyst (14a).
摘要翻译： PCT No.PCT / JP96 / 03332 Sec。 371日期1998年6月29日第 102（e）1998年6月29日PCT PCT 1996年11月13日PCT公布。公开号WO97 / 19262 日期1997年5月29日发动机（1）具有第一和第二气缸组（1a）和（1b）。第一气缸组（1a）连接到三通（TW）催化剂（8a）。第二组（1b）和TW催化剂（8a）通过互连导管（13）连接到NH 3吸附和氧化（NH3-AO）催化剂（14a）。第一组（1a）执行丰富操作，第二组（1b）执行精简操作。在TW催化剂（8a）中，从第一组（1a）排出的NOx转化为NH 3，并且NH 3减少在NH3-AO催化剂（14a）中从第二组（1b）排出的NOx。在第二组（1b）和互连管（13）之间的排气通道中设置有NOx吸留还原（NOx-OR）催化剂（11a），从而抑制流入NH 3 -A AO催化剂（14a）的NOx量）。

9. 发明授权

US5782087A Device for purifying exhaust gas of an engine 失效
标题翻译：用于净化发动机废气的装置
公开(公告)号：US5782087A
公开(公告)日：1998-07-21
申请号：US746056
申请日：1996-11-06
申请人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Toshiaki Tanaka
发明人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Toshiaki Tanaka
IPC分类号： F02D45/00 , B01D53/86 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/24 , F01N3/28 , F01N9/00 , F01N13/02 , F02B1/04 , F02D41/04
CPC分类号： F01N3/0842 , B01D53/9409 , B01D53/9436 , B01D53/9495 , F01N13/009 , F01N3/0871 , F01N3/20 , F01N9/00 , F01N2250/12 , F01N2370/04 , F02B1/04 , Y02T10/22 , Y02T10/47
摘要： An exhaust manifold of an engine is connected to a three way (TW) catalyst, and the TW catalyst is connected to an NH.sub.3 adsorbing and oxidizing (NH.sub.3 -AO) catalyst, such as the Cu-zeolite catalyst. The engine performs the lean and the rich operations alternately and repeatedly. When the engine performs the rich operation, the TW catalyst synthesizes NH.sub.3 from NO.sub.x in the inflowing exhaust gas, and the NH.sub.3 is then adsorbed in the NH.sub.3 -AO catalyst. Next, when the engine performs the lean operation, NO.sub.x passes through the TW catalyst, and the adsorbed NH.sub.3 is desorbed and reduces the inflowing NO.sub.x. When the rich operation is in process, or is to be started, the exhaust gas temperature flowing into the NH.sub.3 -AO catalyst is detected. If the temperature is equal to or higher than the upper threshold representing the rich endurance temperature, the lean or the stoichiometric operation is performed.
摘要翻译：发动机的排气歧管连接到三通（TW）催化剂，TW催化剂连接到NH 3吸附和氧化（NH3-AO）催化剂如Cu-沸石催化剂上。发动机交替重复执行精益和丰富的操作。当发动机进行浓缩操作时，TW催化剂在流入的废气中从NOx合成NH 3，然后NH 3被吸附在NH3-AO催化剂中。接下来，当发动机进行稀薄运转时，NOx通过TW催化剂，吸附的NH 3被解吸并减少流入的NOx。当富运行正在进行或正在启动时，检测流入NH3-AO催化剂的废气温度。如果温度等于或高于表示富耐久温度的上限阈值，则执行稀薄或化学计量操作。

10. 发明授权

US4389996A Method and apparatus for electronically controlling fuel injection 失效
标题翻译：用于电子控制燃料喷射的方法和装置
公开(公告)号：US4389996A
公开(公告)日：1983-06-28
申请号：US260844
申请日：1981-05-05
申请人： Takehisa Yaegashi , Yukio Kinugasa
发明人： Takehisa Yaegashi , Yukio Kinugasa
IPC分类号： F02D41/08 , F02D31/00 , F02D41/06 , F02D9/02 , F02D1/04 , F02M25/06 , G05B15/02
CPC分类号： F02D31/005 , F02D41/06
摘要： A method of electronically controlling fuel injection in an engine including a bypass line running in parallel to the portion of an intake passage in which a throttle valve is provided. The communicable cross sectional area of the bypass line is controlled so as to maintain the idling speed of an engine at a predetermined desired value. When the engine temperature is higher than a predetermined value, the engine is idling and the communicable cross sectional area of the bypass line is being controlled, a value is stored related to the mean value of the flow rate of intake air or the mean amount of fuel being injected into the engine. When the engine is later being started, when the engine temperature is lower than a predetermined value, or when the engine is accelerating while the engine temperature is yet lower than a predetermined value, the amount of fuel to be injected is calculated by using the value thus stored as a parameter to compensate for internal friction in the engine.
摘要翻译：一种电子控制发动机中的燃料喷射的方法，该发动机包括与设置有节流阀的进气通道的部分平行地行进的旁通管路。控制旁通管线的可通信的横截面面积，以将发动机的空转速度保持在预定的期望值。当发动机温度高于预定值时，发动机空转并且旁路管路的可通信横截面面积被控制，与进气的流量的平均值相关联的值或者平均值燃料被注入发动机。当发动机以后启动时，当发动机温度低于预定值时，或发动机在发动机温度低于预定值时加速时，通过使用该值来计算要喷射的燃料量因此被存储为参数以补偿发动机内部的摩擦。

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