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61. 发明授权

US07966989B2 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US07966989B2
公开(公告)日：2011-06-28
申请号：US12268335
申请日：2008-11-10
申请人： Yoshikuni Kurashima , Toshio Hori , Hiroshi Miyamoto
发明人： Yoshikuni Kurashima , Toshio Hori , Hiroshi Miyamoto
IPC分类号： F02M57/06
CPC分类号： F02D41/0002 , F02D37/02 , F02D41/0255 , F02D41/062 , F02D41/18 , F02D41/3029 , F02D41/3064 , F02D41/3836 , F02D41/402 , F02D41/405 , F02D2200/0402 , F02D2200/0404 , F02D2250/41 , Y02T10/42 , Y02T10/44
摘要： An engine control apparatus controls changeover of a combustion mode in an engine in which each cylinder has an injector that can perform fuel injection a predetermined number of times for each cylinder combustion. A control unit controls fuel injection and ignition timing from a spark plug. Upon combustion mode changeover from a first combustion mode, in which fuel injection is performed at least once for each cylinder combustion, to a second combustion mode, in which fuel injection is performed a greater number of times with a larger intake air volume than the first combustion mode, the control unit performs the steps of changing in the first combustion mode a target intake air volume required in the second combustion mode; retarding the ignition timing; changing to the second combustion mode; and further retarding the ignition timing.
摘要翻译：发动机控制装置控制发动机中的燃烧模式的切换，其中每个气缸具有可以对每个气缸燃烧进行预定次数的燃料喷射的喷射器。控制单元控制来自火花塞的燃料喷射和点火正时。在从对于每个气缸燃烧进行至少一次的燃料喷射的第一燃烧模式的燃烧模式切换到具有比第一燃烧模式更多次的进气燃料模式的第二燃烧模式下，燃烧模式，控制单元执行在第一燃烧模式中改变第二燃烧模式中所需的目标进气量的步骤; 延迟点火正时; 改为第二燃烧模式; 并进一步延迟点火正时。

62. 发明授权

US07753032B2 Control apparatus for cylinder injection internal combustion engine with high-pressure fuel pump 有权
标题翻译：具有高压燃油泵的汽缸喷射内燃机控制装置
公开(公告)号：US07753032B2
公开(公告)日：2010-07-13
申请号：US12192557
申请日：2008-08-15
申请人： Yoichi Iihoshi , Yoshikuni Kurashima , Toshio Hori , Shin Yamauchi
发明人： Yoichi Iihoshi , Yoshikuni Kurashima , Toshio Hori , Shin Yamauchi
IPC分类号： F02M37/06 , F02M59/00
CPC分类号： F02D41/3845 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D2250/31 , F02M59/102 , F02M59/366 , F02M63/028 , F02M63/0295 , Y02T10/123 , Y02T10/18
摘要： There is provided a control apparatus for a cylinder injection internal combustion engine which suppresses fuel pulsation caused by cam phase deviation and thereby prevents internal combustion engine exhaust deterioration, so that the reliability of a high-pressure fuel system using a high-pressure fuel pump is improved. The control apparatus for a cylinder injection internal combustion engine includes a high-pressure fuel pump that raises the pressure of fuel and discharges the fuel to a fuel rail, and a fuel pressure sensor that detects a pressure of fuel stored in the fuel rail. The control apparatus controls the high-pressure fuel pump based on the fuel pressure detected by the fuel pressure sensor. The control apparatus further includes a cam phase estimation means for estimating a phase of a cam shaft of the internal combustion engine which drives the high-pressure fuel pump, and based on the phase estimation value calculated by the cam phase estimation means, corrects the amount of controlling the high-pressure fuel pump.
摘要翻译：提供了一种用于气缸喷射内燃机的控制装置，其抑制由凸轮相位偏差引起的燃料脉动，从而防止内燃机排气恶化，使得使用高压燃料泵的高压燃料系统的可靠性为改进。用于气缸喷射内燃机的控制装置包括提高燃料压力并将燃料排放到燃料轨道的高压燃料泵，以及检测燃料轨中存储的燃料压力的燃料压力传感器。控制装置基于由燃料压力传感器检测到的燃料压力来控制高压燃料泵。该控制装置还具备：凸轮相位推定装置，用于估计驱动高压燃料泵的内燃机的凸轮轴的相位，并根据由凸轮相位推定机构计算出的相位推定值，控制高压燃油泵。

63. 发明申请

US20080236548A1 Control Device for High-Pressure Fuel System 有权
标题翻译：高压燃油系统控制装置
公开(公告)号：US20080236548A1
公开(公告)日：2008-10-02
申请号：US11969460
申请日：2008-01-04
申请人： Yoichi IIHOSHI , Yoshikuni Kurashima , Toshio Hori , Shin Yamauchi
发明人： Yoichi IIHOSHI , Yoshikuni Kurashima , Toshio Hori , Shin Yamauchi
IPC分类号： F02M51/00
CPC分类号： F02D41/40 , F02D35/023 , F02D41/0025 , F02D41/062 , F02D41/221 , F02D41/3836 , F02D2041/224 , F02D2041/225 , F02D2200/0602 , F02D2200/0604 , F02D2200/0611 , F02D2250/04 , F02M63/0225 , Y02T10/44
摘要： The present invention reduces exhaust emissions at startup, provides improved fuel pressure control performance in a low-load region, and detects high-pressure fuel system abnormalities. Disclosed is a high-pressure fuel system control device which includes a high-pressure pump for pressurizing fuel and discharging the pressurized fuel to a fuel rail, an injector for injecting the fuel stored in the fuel rail, and a fuel pressure sensor for measuring the pressure of the fuel stored in the fuel rail, and controls the high-pressure pump and the injector in accordance with an output generated from the fuel pressure sensor. The high-pressure fuel system control device includes a homo-elasticity coefficient estimation section for estimating a homo-elasticity coefficient of fuel in accordance with a pressure change which occurs when a fuel discharge amount of the high-pressure pump is not smaller than a predetermined value; a fuel pressure estimation section for estimating fuel pressure within the fuel rail in accordance with the homo-elasticity coefficient and control target values for the high-pressure pump and the injector; and a fuel control section for correcting an injection pulse of the injector in accordance with the fuel pressure estimated by the fuel pressure estimation section.
摘要翻译：本发明减少了启动时的排气排放，在低负荷区域提供了改进的燃料压力控制性能，并检测出高压燃油系统异常。公开了一种高压燃料系统控制装置，其包括用于对燃料进行加压并将加压燃料排放到燃料轨的高压泵，用于喷射存储在燃料轨中的燃料的喷射器和用于测量燃料压力的燃料压力传感器存储在燃料轨道中的燃料的压力，并且根据从燃料压力传感器产生的输出来控制高压泵和喷射器。高压燃料系统控制装置包括均弹弹性系数估计部，其根据当高压泵的燃料喷射量不小于预定值时发生的压力变化来估计燃料的均匀弹性系数值; 燃料压力估计部，用于根据高压泵和喷射器的均弹性系数和控制目标值来估计燃料轨道内的燃料压力; 以及燃料控制部，其根据由燃料压力推定部估计出的燃料压力来校正喷射器的喷射脉冲。

64. 发明申请

US20080028828A1 DIAGNOSTIC DEVICE AND METHOD OF ENGINE EXHAUST PURIFYING SYSTEM 有权
标题翻译：诊断装置和发动机排气净化系统的方法
公开(公告)号：US20080028828A1
公开(公告)日：2008-02-07
申请号：US11830130
申请日：2007-07-30
申请人： Yoichi Iihoshi , Shinji Nakagawa , Toshio Hori , Yoshikuni Kurashima
发明人： Yoichi Iihoshi , Shinji Nakagawa , Toshio Hori , Yoshikuni Kurashima
IPC分类号： G01N7/00
CPC分类号： F02D41/1443 , F02D41/1441 , F02D41/1456 , F02D41/1495 , Y02T10/22
摘要： A diagnostic device and method of an engine exhaust purifying system, which perform active control of an air-fuel ratio and can make diagnosis of air-fuel ratio sensors, catalysts, etc. in the engine exhaust purifying system with high accuracy and reliability while avoiding a worsening of exhaust emissions, an increase of revolution variations, etc. The diagnostic device comprises an exhaust air-fuel ratio control unit for performing control to keep an air-fuel ratio of exhaust gas flowing into a main catalyst near a stoichiometric ratio in accordance with outputs of downstream air-fuel ratio sensors, a rich/lean switching unit for switching over an air-fuel ratio in each of the cylinder groups to be rich or lean, thereby making diagnosis of each downstream air-fuel ratio sensor, a response detecting unit for detecting a response of the downstream air-fuel ratio sensor when the rich/lean switching of the air-fuel ratio in each cylinder group is performed, and a downstream sensor deterioration determining unit for determining a deterioration of the downstream air-fuel ratio sensor based on the detected response.
摘要翻译：一种发动机排气净化系统的诊断装置和方法，其能够主动地控制空燃比并且可以高精度和可靠地在发动机排气净化系统中对空燃比传感器，催化剂等进行诊断，同时避免废气排放恶化，旋转变化的增加等。诊断装置包括排气空燃比控制单元，用于进行控制以使排气流入主催化剂的空燃比接近化学计量比具有下游空燃比传感器的输出，用于切换每个气缸组中的空燃比的丰富/稀薄切换单元以富或稀，从而对每个下游空燃比传感器进行诊断，响应检测单元，用于当执行每个气缸组中的空燃比的丰富/稀薄切换时，检测下游空燃比传感器的响应;以及下游传感器测定确定单元，用于基于检测到的响应来确定下游空燃比传感器的劣化。

65. 发明授权

US07308961B2 Vehicle cruise control device and method 有权
标题翻译：车辆巡航控制装置及方法
公开(公告)号：US07308961B2
公开(公告)日：2007-12-18
申请号：US10386548
申请日：2003-03-13
申请人： Shinya Satou , Toshio Hori
发明人： Shinya Satou , Toshio Hori
IPC分类号： B60K31/00
CPC分类号： F02D11/105 , B60K31/04 , B60W2540/12 , B60W2550/12 , B60W2550/20 , B60W2550/308 , B60W2710/0605 , B60W2720/106 , F02D31/002 , F02D2200/501
摘要： A maximum permissible acceleration is calculated so as to take into account vehicle stability, driver's comfort, road surface information and traffic information, driver's specific taste in acceleration and deceleration, and the like. An acceleration limiting process is carried out, in which a feedback gain in vehicle speed feedback control is corrected as may be necessary based on a relationship between the maximum permissible acceleration and actual acceleration information so as to keep the actual acceleration within the maximum permissible acceleration. The present invention thereby makes it possible to control a vehicle speed within a desired acceleration range even under conditions, in which there is a large vehicle speed deviation as in a resume mode, causing an excessively large acceleration or deceleration to tend to occur. Auto cruise control offering an outstanding safety and comfort can thus be implemented.
摘要翻译：计算最大允许加速度，以便考虑车辆稳定性，驾驶员舒适度，路面信息和交通信息，驾驶员在加速和减速中的具体味道等。执行加速度限制处理，其中基于最大允许加速度和实际加速度信息之间的关系可能需要校正车辆速度反馈控制中的反馈增益，以便将实际加速度保持在最大允许加速度内。因此，即使在恢复模式下存在车速偏差大的条件下，本发明也能够将车速控制在期望的加速度范围内，导致趋于发生过大的加速或减速。因此，可以实现提供卓越安全性和舒适性的自动巡航控制。

66. 发明授权

US07246486B2 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：US07246486B2
公开(公告)日：2007-07-24
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： F01N3/00
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。

67. 发明申请

US20060287806A1 Fault diagnosis apparatus for sensors used in a system 失效
标题翻译：用于系统中的传感器的故障诊断装置
公开(公告)号：US20060287806A1
公开(公告)日：2006-12-21
申请号：US11453214
申请日：2006-06-15
申请人： Toshio Hori
发明人： Toshio Hori
IPC分类号： G06F19/00 , G01C25/00
CPC分类号： F02D41/222 , F02D41/18 , F02D2400/08 , G01D3/08 , Y02T10/40
摘要： A fault diagnosis apparatus for sensors in an apparatus system has at least three sensors which detect different physical quantities for one physical phenomenon which vary in correlation with one another, the sensors outputting signals indicating the detected physical quantities, wherein outputs from the at least three sensors are converted into one identical physical quantity in accordance with the correlations so that the resulting identical physical quantity can be used to determine whether or not each of the sensors is defective.
摘要翻译：用于装置系统中的传感器的故障诊断装置具有至少三个传感器，其检测相互不相关的一种物理现象的不同物理量，所述传感器输出指示检测到的物理量的信号，其中来自所述至少三个传感器根据相关性将其转换成一个相同的物理量，使得所得到的相同物理量可用于确定每个传感器是否有缺陷。

68. 发明授权

US07150144B2 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US07150144B2
公开(公告)日：2006-12-19
申请号：US10914272
申请日：2004-08-10
申请人： Shinji Nakagawa , Toshio Hori , Masami Nagano
发明人： Shinji Nakagawa , Toshio Hori , Masami Nagano
IPC分类号： F01N3/00
CPC分类号： F01N3/0842 , F01N2550/03 , F01N2560/026 , F02B23/104 , F02B2075/125 , F02D41/0047 , F02D41/0275 , F02D41/1441 , F02D41/1456 , F02D41/146 , F02D41/1462 , Y02T10/123
摘要： A control apparatus is capable of separately detecting an unexpected fluctuation in the amount of NOx discharged from an engine (combustion chamber), separately from deterioration of lean NOx catalyst performance, thereby avoiding incorrect diagnosis of deterioration of the lean NOx catalyst, and ensuring the optimum control of the catalyst.
摘要翻译：控制装置能够分离地检测从发动机（燃烧室）排出的NOx的意外波动，与劣化NOx催化剂性能的劣化分开，从而避免了贫NOx催化剂劣化的错误诊断，并确保最佳控制催化剂。

69. 发明申请

US20050103309A1 Controller of internal combustion engine 有权
标题翻译：内燃机控制器
公开(公告)号：US20050103309A1
公开(公告)日：2005-05-19
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： F02D11/10 , F02D41/00 , F02D41/14
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： Disclosed is an internal combustion engine controller, which 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 means that excels in response and convergence. This internal combustion engine controller comprises means for computing a target throttle opening from operating conditions. The means for computing a target throttle opening includes: a first computing means for determining a target throttle opening by exercising feedback control in accordance with operating conditions including an intake air flow rate; a second computing means for determining a target throttle opening by exercising feed-forward control in accordance with operating conditions; and a third computing means for determining a target throttle opening in accordance with a target throttle opening value determined by the first computing means and a target throttle opening value determined by the second computing means.
摘要翻译：公开了一种内燃机控制器，其与基于燃料的转矩按需控制型多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装置。该内燃机控制器包括用于从操作条件计算目标节气门开度的装置。用于计算目标节气门开度的装置包括：第一计算装置，用于根据包括进气流量的操作条件通过执行反馈控制来确定目标节气门开度; 第二计算装置，用于根据操作条件通过执行前馈控制来确定目标节气门开度; 以及第三计算装置，用于根据由第一计算装置确定的目标节气门开度值和由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。

70. 发明申请

US20050005905A1 Control apparatus of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US20050005905A1
公开(公告)日：2005-01-13
申请号：US10912067
申请日：2004-08-06
申请人： Takashi Okamoto , Toshio Hori
发明人： Takashi Okamoto , Toshio Hori
IPC分类号： F02D45/00 , F02D17/02 , F02D35/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/12 , F02D41/14 , F02D41/36
CPC分类号： F02D41/123 , F02D41/0087 , F02D41/1475 , F02D41/3029 , F02D41/3076 , F02D2250/18
摘要： The invention provides a control apparatus of a cylinder injection of fuel type internal combustion engine executing a dilute combustion, which can satisfy a requirement of rapidly changing an engine torque while restricting a deterioration of a driving property and an exhaust gas as much as possible. In a control apparatus of a multicylinder engine executing a dilute combustion, in the case that a requirement of reducing and changing an engine torque of the internal combustion engine is applied, the control apparatus executes a fuel cut of a predetermined number of cylinders, and controls so that a torque of operating cylinders except the cylinders executing the fuel cut becomes the required engine torque.
摘要翻译：本发明提供了执行稀释燃烧的燃料型内燃机的气缸喷射的控制装置，其能够尽可能地限制驱动特性和废气的劣化而能够快速改变发动机扭矩的要求。在执行稀释燃烧的多缸发动机的控制装置中，在应用了减少和改变内燃机的发动机扭矩的要求的情况下，控制装置执行预定数量的气缸的燃料切断，并且控制使得除了执行燃料切断的气缸之外的操作气缸的扭矩成为所需的发动机扭矩。

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