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11. 发明授权

US6119452A Device for purifying exhaust gas of internal combustion engine 失效
标题翻译：内燃机废气净化装置
公开(公告)号：US6119452A
公开(公告)日：2000-09-19
申请号：US68684
申请日：1998-05-13
申请人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Toshiaki Tanaka , Naoto Miyoshi
发明人： Yukio Kinugasa , Kouhei Igarashi , Takaaki Itou , Naoto Suzuki , Takehisa Yaegashi , Toshiaki Tanaka , Naoto Miyoshi
IPC分类号： B01D53/86 , B01D53/94 , F01N3/08 , F01N3/20 , F01N13/02 , F01N13/04 , F02B1/04 , F02D41/02 , F02D41/14 , F01N3/00
CPC分类号： F01N3/2073 , B01D53/8696 , B01D53/9431 , B01D53/9454 , B01D53/9495 , F01N13/009 , F01N13/011 , 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： A three-way catalyst (8a) is connected to a first cylinder group 1a. The exhaust gas of the first cylinder group (1a), which has passed through the three-way catalyst (8a), and the exhaust gas of a second cylinder group (1b) are introduced to an exhaust gas purifying catalyst (14). The second cylinder group (1b) performs the lean operation. The first cylinder group (1a) performs the rich operation to synthesize NH.sub.3 from NO.sub.X in the exhaust gas of the first cylinder group (1a) in the three-way catalyst (8a). In the exhaust gas purifying catalyst (14), NO.sub.X in the exhaust gas of the second cylinder group 1b is purified by NH.sub.3 from the three-way catalyst (8a). The amount of HC flowing to the three-way catalyst (8a) is obtained. When the HC amount exceeds a predetermined amount, the first cylinder group 1a must perform the lean operation temporarily, to thereby maintain the excellent catalytic activity of the three-way catalyst (8a).
摘要翻译： PCT No.PCT / JP96 / 03288 Sec。 371日期1998年5月13日 102（e）日期1998年5月13日PCT 1996年11月8日PCT PCT。公开号WO97 / 19261 日期1997年5月29日将三元催化剂（8a）连接到第一气缸组1a。已经通过三元催化剂（8a）的第一气缸组（1a）的排气和第二气缸组（1b）的排气被引入废气净化催化剂（14）。第二气缸组（1b）执行精馏操作。第一气缸组（1a）在三元催化剂（8a）中进行第一气缸组（1a）的排气中的NO x的富NH操作。在排气净化催化剂（14）中，第三气缸组1b的废气中的NO x从三元催化剂（8a）中被NH 3净化。获得流向三元催化剂（8a）的HC量。当HC量超过预定量时，第一气缸组1a必须暂时进行稀薄运转，从而保持三元催化剂（8a）的极好的催化活性。

12. 发明授权

US4762026A 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：US4762026A
公开(公告)日：1988-08-09
申请号：US937456
申请日：1986-12-02
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： While running of an engine used to be unstable in warming-up, the output of the engine is large and the running of the engine is maintained stably in high vehicle speed even if the engine is in the warming-up. According to the present invention, an automatic transmission is allowed to be run in the high speed stage in the high vehicle speed even during the warming-up.
摘要翻译：发动机在运转不稳定的情况下，即使发动机处于预热状态，发动机的输出大，发动机的运转也能以高车速稳定地保持。根据本发明，即使在预热期间，自动变速器也能够以高车速高速运转。

13. 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。

14. 发明申请

US20050022769A1 Engine system with a thermal storage device, and engine temperature raising method 失效
标题翻译：发动机系统采用蓄热装置和发动机升温方式
公开(公告)号：US20050022769A1
公开(公告)日：2005-02-03
申请号：US10891077
申请日：2004-07-15
申请人： Yasuhiro Kuze , Takayuki Otsuka , Hiroki Ichinose , Yukio Kinugasa
发明人： Yasuhiro Kuze , Takayuki Otsuka , Hiroki Ichinose , Yukio Kinugasa
IPC分类号： B60K6/24 , B60K6/445 , B60W10/30 , B60W20/00 , F01P3/20 , F01P7/14 , F01P7/16 , F01P11/16 , F01P11/20 , F02D45/00 , F02N19/10 , F02N17/02
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60L2240/445 , B60L2270/44 , B60W10/06 , B60W20/00 , B60W2510/0676 , F01P7/167 , F01P11/20 , F01P2007/146 , F01P2011/205 , F01P2050/24 , F02N19/10 , Y02T10/6239
摘要： An engine system with a thermal storage device is capable of efficiently supplying heat from a thermal storage device to an internal combustion engine. The engine system (1) equipped with the thermal storage tank (100) supplies the hot water stored in the thermal storage tank (100) to a cylinder head (20a) of the internal combustion engine (20) before the starting thereof. At this time, an electronic control unit (90) sets a target value of the temperature of the internal combustion engine (20) at the start of the hot water supply in such a manner that the lower the temperature of the internal combustion engine (20), the lower does the target value become. As a result, a variation in combustion states between cylinders can be suppressed at the starting of the internal combustion engine (20).
摘要翻译：具有热存储装置的发动机系统能够有效地从蓄热装置向内燃机提供热量。配备有储热箱（100）的发动机系统（1）在其起动之前将存储在蓄热箱（100）中的热水供应到内燃机（20）的气缸盖（20a）。此时，电子控制单元（90）在热水供给开始时设定内燃机（20）的温度的目标值，使得内燃机（20）的温度越低），目标值越低。结果，在内燃机（20）的启动时，可以抑制气缸之间的燃烧状态的变化。

15. 发明授权

US6128898A Exhaust gas purifying apparatus for internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US6128898A
公开(公告)日：2000-10-10
申请号：US188359
申请日：1998-11-10
申请人： Kazuhiro Sakurai , Takaaki Itou , Yukio Kinugasa , Koichi Hoshi , Koichi Takeuti
发明人： Kazuhiro Sakurai , Takaaki Itou , Yukio Kinugasa , Koichi Hoshi , Koichi Takeuti
IPC分类号： G01M15/04 , F01N3/20 , F01N3/24 , F01N11/00 , F02D17/04 , F02D45/00 , F01N3/00
CPC分类号： F01N11/002 , F01N2550/02 , Y02T10/47
摘要： Disclosed is a technology of diagnosing an exhaust gas purifying apparatus about a fault in its temperature control function of controlling a temperature of an exhaust gas purifying catalyst. The exhaust gas purifying apparatus for an internal combustion engine includes the exhaust gas purifying catalyst, and a temperature control means for controlling the temperature of this exhaust gas purifying catalyst. The exhaust gas purifying apparatus is judged to be faulted, wherein at least one of a state of the temperature control means and a state of the exhaust gas purifying catalyst serves as a parameter.
摘要翻译：公开了一种在排气净化催化剂的温度控制的温度控制功能中诊断废气净化装置的技术。用于内燃机的废气净化装置包括废气净化催化剂和用于控制该废气净化催化剂的温度的温度控制装置。废气净化装置被判定为故障，其中温度控制装置的状态和废气净化催化剂的状态中的至少一个用作参数。

16. 发明授权

US5950591A Engine oil deterioration preventing agent and device 失效
标题翻译：发动机油劣化防止剂及装置
公开(公告)号：US5950591A
公开(公告)日：1999-09-14
申请号：US104237
申请日：1998-06-25
申请人： Yuji Kageyama , Akihiro Takahashi , Yukio Kinugasa
发明人： Yuji Kageyama , Akihiro Takahashi , Yukio Kinugasa
IPC分类号： C10M175/00 , F01M9/02
CPC分类号： C10M175/0091
摘要： According to the present invention, there is provided an engine oil deterioration preventing agent comprising, an addition agent for preventing a deterioration of an engine oil, and a housing body for housing the addition agent therein to discharge the addition agent to the engine oil when the engine oil is deteriorated.
摘要翻译：根据本发明，提供了一种发动机油劣化防止剂，其包含：用于防止发动机油劣化的添加剂和用于容纳其中的添加剂的壳体，其中当所述添加剂排放到发动机油时，发动机油变质。

17. 发明授权

US6109024A Exhaust gas purification device for an internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US6109024A
公开(公告)日：2000-08-29
申请号：US75358
申请日：1998-05-08
申请人： Yukio Kinugasa , Takaaki Itou , Koichi Takeuchi
发明人： Yukio Kinugasa , Takaaki Itou , Koichi Takeuchi
IPC分类号： F01N3/08 , B01D53/86 , B01D53/94 , F01N3/24 , F01N3/28 , F01N13/02 , F01N13/04 , F02B75/12 , F02D41/02 , F02D41/40 , F01N3/00
CPC分类号： F01N3/0842 , F01N13/009 , F01N13/011 , F01N3/101 , F02D41/0275 , F02D41/405 , F01N2900/0418 , F02B2075/125 , F02D2041/389 , Y02T10/123 , Y02T10/22 , Y02T10/44
摘要： In an exhaust gas purification device, a three-way catalyst, an NO.sub.x absorbing-reducing catalyst and an NH.sub.3 adsorbing-denitrating catalyst are disposed in an exhaust gas passage of the internal combustion engine. The engine is provided with direct cylinder injection valves which inject fuel directly into the respective cylinders. A control circuit controls the amount of fuel injected from the injection valve so that the air-fuel ratio of the combustion in the cylinders becomes a lean air-fuel ratio during the normal operation of the engine. Therefore, a lean air-fuel ratio exhaust gas is discharged from the cylinders during the normal operation and NO.sub.x, in the exhaust gas is absorbed by the NO.sub.x absorbing-reducing catalyst. When the amount of NO.sub.x absorbed in the NO.sub.x absorbing-reducing catalyst increases to a predetermined level, the control circuit performs an additional fuel injection during the expansion stroke or exhaust stroke of cylinders in order to adjust the air-fuel ratio of the exhaust gas leaving the cylinders to a rich air-fuel ratio. The rich air-fuel ratio exhaust gas leaving the cylinders flows into the three-way catalyst and NO.sub.x in the exhaust gas is converted into NH.sub.3 at the three-way catalyst. When the rich air-fuel ratio exhaust gas flows through the NO.sub.x absorbing-reducing catalyst, NO.sub.x is released from the NO.sub.x absorbing-reducing catalyst and is reduced to N.sub.2 by NH.sub.3 in the exhaust gas.
摘要翻译：在排气净化装置中，在内燃机的废气通道中设置三元催化剂，NOx吸收还原催化剂和NH 3吸附脱硝催化剂。发动机配有直接气缸喷射阀，其将燃料直接喷射到相应的气缸中。控制电路控制从喷射阀喷射的燃料量，使得在发动机的正常运行期间气缸中的燃烧空燃比变为稀空燃比。因此，在正常操作期间，从空气中排出贫空燃比废气，并且排气中的NOx被NOx吸收还原催化剂吸收。当NOx吸收还原催化剂吸收的NOx的量增加到预定水平时，控制电路在气缸的膨胀冲程或排气冲程期间执行额外的燃料喷射，以便调节离开废气的空燃比气缸以较高的空燃比。离开气缸的富空燃比废气流入三元催化剂，废气中的NOx在三元催化剂下转化为NH3。当富空燃比废气流过NOx吸收还原催化剂时，NOx从NOx吸收还原催化剂释放，并通过排气中的NH 3还原为N2。

18. 发明授权

US5974793A Exhaust gas purification device for an internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US5974793A
公开(公告)日：1999-11-02
申请号：US837933
申请日：1997-04-11
申请人： Yukio Kinugasa , Takaaki Itou , Naoto Suzuki , Koichi Takeuchi , Hiroshi Tanaka , Naohide Fuwa
发明人： Yukio Kinugasa , Takaaki Itou , Naoto Suzuki , Koichi Takeuchi , Hiroshi Tanaka , Naohide Fuwa
IPC分类号： F02B75/10 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/24 , F01N3/28 , F01N9/00 , F01N13/02 , F01N13/04 , F02B75/18 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/34 , F02D43/00 , F02D45/00 , F02M25/07 , F02P5/15 , F01N3/00
CPC分类号： F02D41/0082 , B01D53/9454 , B01D53/9495 , F01N13/009 , F01N13/011 , F01N3/0842 , F01N3/0871 , F01N3/20 , F01N3/2053 , F01N9/00 , F02D41/1475 , F02M26/15 , F02M26/38 , F01N2250/12 , F01N2430/06 , F01N2610/02 , F02D41/0275 , Y02T10/22 , Y02T10/47
摘要： In an exhaust gas purification device, a No. 1 cylinder of the engine is operated at a rich air-fuel ratio and other cylinders (No. 2 to No. 4) are operated at a lean air-fuel ratio. The exhaust gases from the No. 1 and No. 2 cylinders are mixed with each other to form a rich air-fuel ratio exhaust gas mixture. Further, since the air-fuel ratio of the No. 2 cylinder is lean, the exhaust gas from the No. 2 cylinder contains a relatively large amount of NO.sub.x. This rich air-fuel ratio exhaust gas mixture which contains a relatively large amount of NO.sub.X is supplied to a three-way catalyst. At the three-way catalyst, part of the NO.sub.X in the exhaust gas mixture is converted to NH.sub.3. The exhaust gas mixture flowing out from the three-way catalyst and the lean exhaust gas from the No. 3 and No. 4 flow into a common exhaust gas passage where they mix with each other to form a lean exhaust gas containing NH.sub.3 from the three-way catalyst and NO.sub.X from the No. 3 and No. 4 cylinders. This lean exhaust gas flows into a denitrating catalyst disposed on the common exhaust gas passage in which NO.sub.X in the exhaust gas is reduced by the NH.sub.3.
摘要翻译：在废气净化装置中，发动机的1号气缸以较高的空燃比运转，其他气缸（No.2〜No.4）以稀空燃比运转。来自1号和2号气缸的废气彼此混合，形成浓空气燃料比的废气混合物。此外，由于2缸的空燃比为稀，所以来自2号气缸的废气含有较多的NOx。将含有较多量的NO x的浓空燃比废气混合物供给至三元催化剂。在三元催化剂中，废气混合物中的一部分NO x转化为NH 3。从三元催化剂流出的废气混合物和来自3号和4号的贫废气流入共同的废气通道，在那里它们彼此混合，形成三来自3号和4号气瓶的催化剂和NOX。这种贫废气流入设置在排气中的NO x被NH 3还原的共用排气通道上的脱硝催化剂中。

19. 发明授权

US5323751A Device for controlling operation of fuel evaporative purge system of an internal combustion engine 失效
标题翻译：用于控制内燃机的燃料蒸发吹扫系统的操作的装置
公开(公告)号：US5323751A
公开(公告)日：1994-06-28
申请号：US110232
申请日：1993-08-23
申请人： Akinori Osanai , Takaaki Itou , Yukio Kinugasa
发明人： Akinori Osanai , Takaaki Itou , Yukio Kinugasa
IPC分类号： F02D41/00 , F02M25/08 , F02M37/04
CPC分类号： F02M25/08 , F02D41/004 , F02M2025/0845
摘要： A device for controlling a fuel evaporative purge system having a solenoid valve arranged in a purge passage, comprises a unit for determining a maximum amount of fuel vapor to be purged, an air flow meter, a unit for calculating a maximum purging ratio of the maximum amount of fuel vapor to an amount of intake air, a unit for setting a purging ratio which is gradually varied during the purging process, and a unit for activating the solenoid valve. In the purging operation, the activating unit drives the valve at a duty-ratio identical to a ratio of the purging ratio to the maximum purging ratio.
摘要翻译：一种用于控制燃料蒸发吹扫系统的装置，其具有布置在净化通道中的电磁阀，包括用于确定要净化的燃料蒸气的最大量的单元，空气流量计，用于计算最大净化比的最大净化比的单元燃料蒸汽量相对于进气量，用于设定在清洗过程中逐渐变化的净化比的单元和用于启动电磁阀的单元。在清扫操作中，致动单元以与清洗比与最大吹扫比的比率相同的占空比来驱动阀。

20. 发明授权

US07080609B2 Engine system with a thermal storage device, and engine temperature raising method 失效
标题翻译：发动机系统采用蓄热装置和发动机升温方式
公开(公告)号：US07080609B2
公开(公告)日：2006-07-25
申请号：US10891077
申请日：2004-07-15
申请人： Yasuhiro Kuze , Takayuki Otsuka , Hiroki Ichinose , Yukio Kinugasa
发明人： Yasuhiro Kuze , Takayuki Otsuka , Hiroki Ichinose , Yukio Kinugasa
IPC分类号： F03P3/20 , F03P7/16 , F02N17/06
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60L2240/445 , B60L2270/44 , B60W10/06 , B60W20/00 , B60W2510/0676 , F01P7/167 , F01P11/20 , F01P2007/146 , F01P2011/205 , F01P2050/24 , F02N19/10 , Y02T10/6239
摘要： An engine system with a thermal storage device is capable of efficiently supplying heat from a thermal storage device to an internal combustion engine. The engine system equipped with the thermal storage tank supplies the hot water stored in the thermal storage tank to a cylinder head of the internal combustion engine before the starting thereof. At this time, an electronic control unit sets a target value of the temperature of the internal combustion engine at the start of the hot water supply in such a manner that the lower the temperature of the internal combustion engine, the lower the target value becomes. As a result, a variation in combustion states between cylinders can be suppressed at the starting of the internal combustion engine.
摘要翻译：具有热存储装置的发动机系统能够有效地从蓄热装置向内燃机提供热量。配备有储热箱的发动机系统在其起动之前将存储在蓄热箱中的热水供应到内燃机的气缸盖。此时，电子控制单元以内燃机的温度越低目标值越低的方式，在热水供给开始时设定内燃机的温度的目标值。结果，在内燃机起动时，可以抑制气缸之间的燃烧状态的变化。

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