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81. 发明申请

US20090159042A1 Control Apparatus for an Engine 有权
标题翻译：发动机控制装置
公开(公告)号：US20090159042A1
公开(公告)日：2009-06-25
申请号：US12339401
申请日：2008-12-19
申请人： Shinji Nakagawa , Kazuhiko Kanetoshi , Kozo Katogi , Takanobu Ichihara , Minoru Ohsuga
发明人： Shinji Nakagawa , Kazuhiko Kanetoshi , Kozo Katogi , Takanobu Ichihara , Minoru Ohsuga
IPC分类号： F02P9/00
CPC分类号： F02P5/1506 , F02P5/1508 , Y02T10/46
摘要： A control apparatus for an engine including a unit for retarding an ignition timing from an MBT by a predetermined value or more during cranking at engine starting or during a period from a first combustion up to an idling engine speed.
摘要翻译：一种用于发动机的控制装置，包括用于在发动机起动期间或在从第一燃烧到怠速发动机转速的时段期间将起动时间从MBT延迟预定值以上的单元。

82. 发明申请

US20080253673A1 Information Processing System, Information Processing Method, and Computer Program 审中-公开
标题翻译：信息处理系统，信息处理方法和计算机程序
公开(公告)号：US20080253673A1
公开(公告)日：2008-10-16
申请号：US11632655
申请日：2005-07-05
申请人： Shinji Nakagawa
发明人： Shinji Nakagawa
IPC分类号： G06K9/36
CPC分类号： G06F12/0862 , H04N19/423 , H04N19/433
摘要： Each sub-processor executes processing, assigned by a main processor, without reducing the performance of an entire system.During transfer of data from the main memory to a cache, a sub-processor for performing decoding processing on a compressed image calculates a cache area based on a parameter indicating a feature of an image and adaptively changes a memory region to be cached, thereby increasing a cache hit probability during a subsequent processing. The performance of image signal processing performed by the sub-processor is improved, traffic in a system bus for memory transfer is reduced, and a decrease in the performance of the entire system is prevented.
摘要翻译：每个子处理器执行由主处理器分配的处理，而不降低整个系统的性能。在将数据从主存储器传送到高速缓存器时，用于对压缩图像执行解码处理的子处理器基于指示图像的特征的参数来计算高速缓存区域，并自适应地改变要缓存的存储器区域，从而增加在后续处理期间的高速缓存命中概率。提高了由子处理器执行的图像信号处理的性能，减少了用于存储器传输的系统总线中的业务，并且防止了整个系统的性能的降低。

83. 发明授权

US07370471B2 Internal combustion engine controller 失效
标题翻译：内燃机控制器
公开(公告)号：US07370471B2
公开(公告)日：2008-05-13
申请号：US10568088
申请日：2003-08-13
申请人： Shinya Satou , Shinji Nakagawa , Mamoru Nemoto
发明人： Shinya Satou , Shinji Nakagawa , Mamoru Nemoto
IPC分类号： F01N3/00
CPC分类号： F02D41/0235 , F01N3/00 , F01N3/28 , F02D37/02 , F02D41/0002 , F02D41/0087 , F02D41/021 , F02D41/0295 , F02D41/045 , F02D41/10 , F02D41/1454 , F02D2011/102 , F02D2200/0814 , F02D2200/602 , F02D2250/18 , F02D2250/21 , Y02A50/2322 , Y02T10/22
摘要： An internal combustion engine controller for automobiles which realizes torque increasing performance and exhaust gas purifying performance in a well-balanced manner even when a high-response torque increase is demanded in uniform charge stoichiometric combustion which is operated at a value close to the theoretical air-fuel ratio in torque base type engine control.The internal combustion engine controller comprises target torque computation means for computing the target torque based on the demand torque of the internal combustion engine such as the operation quantity of an accelerator, means of computing the target throttle angle based on the target torque, and torque assist control means for assisting torque based on the state of the target torque and the operation state of the internal combustion engine. The above torque assist control means carries out torque assist control by increasing the quantity of fuel when a torque increase is demanded.
摘要翻译：一种用于汽车的内燃机控制器，其以均衡的方式实现扭矩增加性能和排气净化性能，即使在均匀电荷化学计量燃烧中需要高响应扭矩增加时，其以接近理论空气 - 扭矩基础型发动机控制的燃油比。内燃机控制器包括：目标转矩计算装置，用于基于内燃机的需求扭矩计算目标扭矩，例如加速器的操作量，基于目标转矩计算目标节气门角的装置，以及转矩辅助控制装置，用于根据目标转矩的状态和内燃机的运转状态来辅助转矩。上述转矩辅助控制装置通过在需要转矩增加时增加燃料量来进行转矩辅助控制。

84. 发明授权

US07267100B2 Controller of internal combustion engine 有权
标题翻译：内燃机控制器
公开(公告)号：US07267100B2
公开(公告)日：2007-09-11
申请号：US10473772
申请日：2001-04-03
申请人： Shinji Nakagawa , Minoru Oosuga , Masami Nagano , Mamoru Nemoto , Toshio Hori
发明人： Shinji Nakagawa , Minoru Oosuga , Masami Nagano , Mamoru Nemoto , Toshio Hori
IPC分类号： F02D31/00 , F02D41/00
CPC分类号： F02D41/18 , F02D11/105 , F02D41/0002 , F02D41/1401 , F02D41/222 , F02D2011/102 , F02D2041/0017 , F02D2041/141 , F02D2041/1434 , F02D2250/18 , Y02T10/42
摘要： An internal combustion engine controller, is used with a fuel-based torque-on-demand control type, multi-cylinder, direct-injection internal combustion engine, to provide an air flow rate control that excels in response and convergence. The internal combustion engine controller includes a section for computing a target throttle opening from operating conditions, which in turn includes a first computing section for determining a target throttle opening by feedback control in accordance with operating conditions including an intake air flow rate; a second computing section for determining a target throttle opening by feed-forward control in accordance with operating conditions; and a third computing means for determining a target throttle opening based on the target throttle opening value determined by the first computing means and the second computing means.
摘要翻译：内燃机控制器与基于燃料的转矩控制型多气缸直喷式内燃机一起使用，以提供响应和收敛性优异的空气流量控制。内燃机控制器包括用于根据操作条件计算目标节气门开度的部分，该部分又包括用于根据包括进气流量的操作条件通过反馈控制确定目标节气门开度的第一计算部分; 第二计算部分，用于根据操作条件通过前馈控制确定目标节气门开度; 以及第三计算装置，用于基于由第一计算装置和第二计算装置确定的目标节气门开度值来确定目标节气门开度。

85. 发明申请

US20070157604A1 Engine controller 有权
标题翻译：发动机控制器
公开(公告)号：US20070157604A1
公开(公告)日：2007-07-12
申请号：US10588737
申请日：2004-02-09
申请人： Hiromu Kakuya , Shinji Nakagawa , Shiro Yamaoka , Atsushi Shimada
发明人： Hiromu Kakuya , Shinji Nakagawa , Shiro Yamaoka , Atsushi Shimada
IPC分类号： F01N3/00 , F02B17/00 , F02D41/00
CPC分类号： F02D13/0261 , F02D13/0246 , F02D41/006 , F02D41/0275 , F02D41/146 , F02D41/1465 , F02D41/3035 , F02D41/3064 , F02D2041/001 , F02D2200/1004 , F02M27/04 , Y02T10/18 , Y02T10/22
摘要： A first, a second, and a third combustion region are defined by the air-fuel ratio of the mixture gas feeding combustion. Upon switching of combustion regions from the first combustion region to the third combustion region and from the third combustion region to the first combustion region, namely, when the second combustion region is passed, the mass of NOx emission downstream of an exhaust purifying device and the torque variation are estimated online. Based on the estimated value of the mass of NOx emission and the estimated value of the torque variation, the mass of intake air introduced into the combustion chamber is adjusted in a manner different from when normal, such as by changing the amount of lift of the intake valve, for example, so as to reduce the mass of NOx emission downstream of the exhaust purifying device and the torque variation below predetermined values upon passing of the second combustion region. Thus, the increase in exhaust emissions and the deterioration of operability during the switching of combustion regions can be suppressed.
摘要翻译：第一，第二和第三燃烧区域由混合气体供给燃烧的空燃比限定。在将燃烧区域从第一燃烧区域切换到第三燃烧区域以及从第三燃烧区域到第一燃烧区域，即当第二燃烧区域通过时，排气净化装置的下游的NOx排放的质量和在线估计扭矩变化。基于NOx排放的质量的估计值和扭矩变化的估计值，引入到燃烧室中的进气的质量以不同于正常的方式进行调节，例如通过改变例如进气阀，以便在第二燃烧区域通过时，将排气净化装置下游的NOx排放的质量减小到低于预定值的扭矩变化。因此，可以抑制排气排放的增加和燃烧区域的切换期间的可操作性的劣化。

86. 发明授权

US07121082B2 Engine control system 有权
标题翻译：发动机控制系统
公开(公告)号：US07121082B2
公开(公告)日：2006-10-17
申请号：US10687812
申请日：2003-10-20
申请人： Shinji Nakagawa , Minoru Ohsuga , Mamoru Nemoto , Kosaku Shimada , Toshio Hori
发明人： Shinji Nakagawa , Minoru Ohsuga , Mamoru Nemoto , Kosaku Shimada , Toshio Hori
IPC分类号： F01N3/00
CPC分类号： F02D41/1465 , F02D41/0275 , F02D41/0295 , F02D41/1441 , F02D41/1446 , F02D41/146 , F02D41/1461 , F02D41/187 , F02D2041/1433 , F02D2200/0806 , F02D2200/602
摘要： In a lean-burn engine equipped, in the exhaust pipe, with NOx trap catalyst that collects NOx by absorption or occlusion, the rich spike start timing and rich spike volume are optimized.The above subject is achieved by an engine control system equipped, in the downstream side of the NOx trap catalyst, with a NOx sensor that detects the NOx component in the exhaust, NOx trap catalyst model, and a device that controls the engine operating condition based on the outputs of the NOx trap catalyst model and NOx sensor.
摘要翻译：在配备有稀释燃烧发动机的排气管中，通过吸收或堵塞收集NOx的NOx捕集催化剂，优化了浓度尖峰开始时间和丰富的峰值体积。上述主题是通过在NOx捕集催化剂的下游侧配备有检测排气中的NOx成分的NOx传感器，NOx捕集催化剂型以及基于发动机运转状况进行控制的装置的发动机控制系统来实现的在NOx捕集催化剂模型和NOx传感器的输出上。

87. 发明申请

US20060168942A1 Combination of selected opioids with other active substances for use in the therapy of urinary incontinence 失效
标题翻译：选择的阿片样物质与其他活性物质的组合用于治疗尿失禁
公开(公告)号：US20060168942A1
公开(公告)日：2006-08-03
申请号：US10545901
申请日：2003-04-30
申请人： Shinji Nakagawa , Toshio Hori , Mamoru Nemoto , Masami Nagano
发明人： Shinji Nakagawa , Toshio Hori , Mamoru Nemoto , Masami Nagano
IPC分类号： F01N9/00
CPC分类号： F01N3/0871 , F01N3/0814 , F01N3/0842 , F01N3/18 , F01N9/00 , F01N13/009 , F01N2430/06 , F02D41/0275 , F02D41/0295 , F02D2200/0806 , F02D2200/0814 , Y02T10/22 , Y02T10/47
摘要： An internal combustion engine control device for, in a lean-burn internal combustion engine provided with a three-way catalyst and a lean NOx catalyst in an exhaust system, optimizing an air/fuel ratio in a rich mode from the viewpoints of both better fuel economy and exhaust emission control when NOx having been stored in a lean NOx catalyst during a lean operation is desorbed and cleaned by switching to a rich operation. An internal combustion engine control device for controlling an air/fuel ratio during the rich operation to be changed between a period of desorbing O2 stored in the three-way catalyst and a period of desorbing and cleaning NOx stored in the lean NOx catalyst.
摘要翻译：一种内燃机控制装置，用于在排气系统中设置有三元催化剂和贫NOx催化剂的稀燃内燃机中，从富燃模式的两个优点燃料的角度优化空燃比通过切换到丰富的操作来解吸和清洁在稀薄操作期间将NOx存储在贫NOx催化剂中的经济和废气排放控制。一种内燃机控制装置，用于控制在富操作期间的空燃比在存储在三通催化剂中的解吸O 2 2之间的时间和存储的NOx的时间段在贫NOx催化剂中。

88. 发明授权

US07080507B2 Exhaust gas purifier 失效
标题翻译：废气净化器
公开(公告)号：US07080507B2
公开(公告)日：2006-07-25
申请号：US10758268
申请日：2004-01-16
申请人： Kozo Katogi , Masami Nagano , Hiroshi Sekine , Hiroyuki Takamura , Shinji Nakagawa
发明人： Kozo Katogi , Masami Nagano , Hiroshi Sekine , Hiroyuki Takamura , Shinji Nakagawa
IPC分类号： F01N3/00
CPC分类号： F01N3/22 , F01N3/32 , F01N11/002 , F01N13/009 , F01N2230/04 , F01N2430/06 , F01P2031/30 , F02B37/00 , Y02T10/20 , Y02T10/47
摘要： In order to improve the decrease of the catalytic action and the deterioration of the exhaust purification performance, a catalyst installed in the exhaust pipe of an engine and a secondary air pump for supplying secondary air into the exhaust pipe are provided, and the secondary air pump is operated even after the engine has stopped.
摘要翻译：为了改善催化作用的降低和排气净化性能的劣化，提供了安装在发动机的排气管内的催化剂和用于向排气管供给二次空气的二次空气泵，二次空气泵即使在发动机停止后也运行。

89. 发明申请

US20060142924A1 Engine control system 失效
公开(公告)号：US20060142924A1
公开(公告)日：2006-06-29
申请号：US11317201
申请日：2005-12-27
申请人： Shinji Nakagawa , Shinya Satou , Mamoru Nemoto
发明人： Shinji Nakagawa , Shinya Satou , Mamoru Nemoto
IPC分类号： F02D45/00
CPC分类号： F02D41/1497 , F02D2200/1002 , F02D2200/1004 , F02D2250/18
摘要： An engine control system, which is adaptable for individual differences among engines, changes with time, environmental changes, etc., and which can control engine torque with high accuracy and high response. The engine control system comprises a unit for detecting engine torque in at least one of direct and indirect manners, a unit for computing an engine control parameter, and a unit for modifying the engine control parameter based on the detected torque detected by the engine torque detecting unit.

90. 发明授权

US06519931B2 Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control method 失效
公开(公告)号：US06519931B2
公开(公告)日：2003-02-18
申请号：US09942035
申请日：2001-08-30
申请人： Mamoru Fujieda , Hiroshi Fujii , Shinji Nakagawa
发明人： Mamoru Fujieda , Hiroshi Fujii , Shinji Nakagawa
IPC分类号： F01N504
CPC分类号： F02D41/06 , F01N3/20 , F01N3/2053 , F01N13/009 , F01N13/0093 , F01N13/04 , F02B37/18 , F02B2075/125 , F02D41/0235 , F02D41/3029 , F02D41/402 , F02D2041/389 , Y02T10/123 , Y02T10/144
摘要： In a direct gasoline injection type spark igniting internal combustion engine provided with a turbocharger and a catalyst, in order to optimize an exhaust gas control, the structure is made such that an optimum exhaust gas control can be obtained only by one control valve by designing an arrangement of a pre catalyst, the turbocharger and a bypass exhaust gas passage and placing a control valve. Further, a stratified operation area is expanded by reducing a capacity of the turbocharger, shifting an actuation area to a low capacity side and corresponding to an area of a stratified combustion so as to increase an air amount in the stratified area. Accordingly, since it is possible to early warm up a main catalyst at a time of starting the engine, whereby the exhaust gas is purified, and the air amount in the stratified area is increased, the stratified area expands to a high output side and a fuel consumption is improved.

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