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31. 发明申请

US20050202929A1 Method and apparatus for engaging engine clutch for hybrid transmission 有权
标题翻译：用于接合用于混合动力传动的发动机离合器的方法和装置
公开(公告)号：US20050202929A1
公开(公告)日：2005-09-15
申请号：US11071287
申请日：2005-03-04
申请人： Takashi Tsuneyoshi , Toshikazu Oshidari , Yuki Nakajima , Tomoya Imazu , Shinichiro Joe
发明人： Takashi Tsuneyoshi , Toshikazu Oshidari , Yuki Nakajima , Tomoya Imazu , Shinichiro Joe
IPC分类号： B60W20/00 , B60K6/445 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , F16D48/02 , B60K41/02
CPC分类号： B60W20/00 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/20 , F16H2037/103 , Y02T10/6239 , Y02T10/6286 , Y10T477/26
摘要： In method and apparatus for engaging an engine clutch for a hybrid transmission, a complete engagement of the engine clutch while at least one of an engine side clutch revolution speed of the engine clutch and a transmission side clutch revolution speed thereof is a revolution speed within a resonance revolution speed region of a revolution transmission system from the engine to a transmission revolution output portion is inhibited and the complete engagement of the engine clutch is carried out when both of the engine side clutch revolution speed of the engine clutch and the transmission side clutch revolution speed thereof become higher than the revolution speed within the resonance revolution speed region.
摘要翻译：在用于混合变速器的发动机离合器的接合方法和装置中，发动机离合器的完全接合，而发动机离合器的发动机侧离合器转速和变速器侧离合器转速中的至少一个是内侧的转速当发动机离合器的发动机侧离合器转速和变速器侧离合器转速两者都发动机转速传递系统从发动机到变速器转速输出部分的共振转速区域被禁止时，发动机离合器完全接合速度变得高于共振转速区域内的转速。

32. 发明授权

US06401016B1 Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：US06401016B1
公开(公告)日：2002-06-04
申请号：US09709573
申请日：2000-11-13
申请人： Takahiro Yoshino , Yuki Nakajima
发明人： Takahiro Yoshino , Yuki Nakajima
IPC分类号： B60K604
CPC分类号： B60W20/11 , B60K6/46 , B60K6/543 , B60L11/123 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2520/10 , B60W2540/10 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/918 , Y10T477/23 , Y10T477/26
摘要： A target output torque and target power generation output of a motor are computed based on a vehicle running state, and a target input rotation speed of a generator is computed based on the target power generation output. The final target output torque of the motor is computed by performing delay processing on the target output torque using a filter of second or higher order. The same delay processing by an identical filter is performed on the target input rotation speed, and the final target input rotation speed supplied to the generator is computed. In this way, the response of the driving power output (=power consumption of the motor) and the generated power of the generator are made to coincide even if the vehicle running state changes sharply, and the battery capacity can be minimized.
摘要翻译：基于车辆行驶状态来计算电动机的目标输出转矩和目标发电输出，并且基于目标发电输出来计算发电机的目标输入转速。通过使用第二级或更高级的过滤器对目标输出转矩执行延迟处理来计算电动机的最终目标输出转矩。对目标输入转速执行相同的滤波器的相同延迟处理，并且计算提供给发生器的最终目标输入转速。以这种方式，即使车辆行驶状态急剧变化，驱动力输出（=电动机的功率消耗）和发电机的发电功率的响应也一致，并且电池容量可以最小化。

33. 发明授权

US06291902B1 Engine start control system 有权
标题翻译：发动机启动控制系统
公开(公告)号：US06291902B1
公开(公告)日：2001-09-18
申请号：US09484442
申请日：2000-01-18
申请人： Hiroaki Ogane , Masaaki Uchida , Yuki Nakajima , Takahiro Yoshino
发明人： Hiroaki Ogane , Masaaki Uchida , Yuki Nakajima , Takahiro Yoshino
IPC分类号： F02N1104
CPC分类号： B60W10/06 , B60K6/485 , B60L2240/423 , B60W10/08 , B60W2710/0644 , B60W2710/083 , F02N11/04 , Y02T10/6226 , Y02T10/6286 , Y02T10/642 , Y10S903/918
摘要： An engine start control apparatus includes a motor/generator and a controller for controlling the motor/generator. The controller starts an engine cranking operation to start the engine by operating the motor/generator in a cranking mode for driving an engine in response to an engine start command signal, monitors an operating condition of the engine cranking operation to produce a mode change signal before an engine speed exceeds a target speed, and switches the motor/generator from the cranking mode to an overshoot control mode to control the power generation of the motor/generator in accordance with a predetermined target parameter such as a target power generation torque and a desired engine speed.
摘要翻译：发动机起动控制装置包括电动机/发电机和用于控制电动机/发电机的控制器。控制器开始发动机起动操作，以起动发动机，以起动模式操作电动机/发电机，用于响应于发动机起动指令信号来驱动发动机，监视发动机起动操作的运行状态以产生模式改变信号发动机速度超过目标速度，并且将电动机/发电机从起动模式切换到过冲控制模式，以根据预定的目标参数（例如目标发电扭矩和期望的）来控制电动机/发电机的发电引擎速度。

34. 发明授权

US06275759B1 Automatic engine stop and restart system for vehicle 有权
标题翻译：汽车自动发动机停机和重启系统
公开(公告)号：US06275759B1
公开(公告)日：2001-08-14
申请号：US09484443
申请日：2000-01-18
申请人： Yuki Nakajima , Masaaki Uchida , Hiroaki Ogane , Takahiro Yoshino
发明人： Yuki Nakajima , Masaaki Uchida , Hiroaki Ogane , Takahiro Yoshino
IPC分类号： F02D2902
CPC分类号： B60K6/543 , F02N11/0818 , F02N2200/023 , F02N2200/0801 , F02N2200/0802 , F02N2200/101 , F02N2200/102 , F02N2300/102 , Y02T10/48 , Y10S903/903 , Y10S903/909 , Y10S903/918 , Y10S903/945
摘要： An automatic engine stop and restart system includes an engine, a starting motor, a transmission, a vehicle operating condition sensor and a controller. The controller monitors the vehicle operating condition to produce an automatic engine restart request signal during an automatic engine stop operation, calculates a target engine speed for the automatic engine restart operation, and drives the motor in accordance with the target speed to perform the automatic engine restart operation in response to the engine restart request signal. During the automatic engine restart operation, the transmission is held in a drive state or in a non-drive state invariably.
摘要翻译：自动发动机停止和重启系统包括发动机，起动电动机，变速器，车辆操作状态传感器和控制器。控制器在自动发动机停止操作期间监视车辆操作状况以产生自动发动机重起请求信号，计算用于自动发动机重起动作的目标发动机转速，并根据目标速度驱动电动机以执行自动发动机重起响应于发动机重起请求信号的操作。在自动发动机重启动作期间，变速器始终保持在驱动状态或非驱动状态。

35. 发明授权

US6090007A Hybrid vehicle drive force control device and control method 有权
标题翻译：混合动力车辆驱动力控制装置及控制方法
公开(公告)号：US6090007A
公开(公告)日：2000-07-18
申请号：US271337
申请日：1999-03-18
申请人： Yuki Nakajima , Shusaku Katakura , Masaaki Uchida
发明人： Yuki Nakajima , Shusaku Katakura , Masaaki Uchida
IPC分类号： B60K17/04 , B60K6/20 , B60K6/24 , B60K6/28 , B60K6/36 , B60K6/48 , B60K6/543 , B60L11/12 , B60L11/14 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/101 , B60W10/105 , B60W10/12 , B60W10/26 , B60W20/00 , F02D29/00 , F02D29/02 , F02D29/06 , F16H9/00 , F16H61/02 , F16H61/66 , F16H63/50 , B60K41/12
CPC分类号： B60W20/30 , B60K6/485 , B60K6/543 , B60L11/12 , B60L11/14 , B60L11/1861 , B60L11/1874 , B60L15/20 , B60L3/0046 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2240/545 , B60L2250/26 , B60L2250/28 , B60L2260/28 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , F16H61/66 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y10S903/903 , Y10S903/905 , Y10S903/907 , Y10S903/909 , Y10S903/918 , Y10S903/945 , Y10T477/23 , Y10T477/33 , Y10T477/6242
摘要： In a hybrid vehicle wherein the rotation torque of a motor and engine are input to a continuously variable transmission, a target speed ratio is determined from a target engine rotation speed set based on a target drive torque of said vehicle and a vehicle speed. A target combined torque of the motor and engine is set based on the target drive torque and a real speed ratio of the transmission. A target motor torque is determined based on the target combined torque and the input rotation speed of the continuously variable transmission. A value obtained by subtracting the target motor torque from the target combined torque is set equal to a target engine torque. The drive force of the hybrid vehicle is optimized by controlling the engine, motor and continuously variable transmission by the target engine torque, target motor torque and target speed ratio thus obtained.
摘要翻译：在将电动机和发动机的转矩输入到无级变速器的混合动力车辆中，根据基于所述车辆的目标驱动转矩和车速的目标发动机转速来确定目标变速比。基于目标驱动转矩和变速器的实际速比来设定电动机和发动机的目标组合转矩。基于目标组合转矩和无级变速器的输入转速来确定目标电动机转矩。通过从目标组合转矩减去目标电动机转矩而获得的值被设定为等于目标发动机转矩。混合动力车辆的驱动力通过由目标发动机转矩，目标电动机转矩和目标转速比控制发动机，电动机和无级变速器而被优化。

36. 发明授权

US5970950A Control method and control apparatus of direct injection gasoline engine 失效
标题翻译：直喷汽油机的控制方法和控制装置
公开(公告)号：US5970950A
公开(公告)日：1999-10-26
申请号：US106341
申请日：1998-06-29
申请人： Hirokazu Shimizu , Hajime Hosoya , Hiraku Ohba , Yuki Nakajima , Takamasa Ueda
发明人： Hirokazu Shimizu , Hajime Hosoya , Hiraku Ohba , Yuki Nakajima , Takamasa Ueda
IPC分类号： F02P5/15 , F02B17/00 , F02B75/12 , F02D41/02 , F02D41/04 , F02D41/24 , F02D41/30 , F02D41/34 , F02D41/40 , F02D43/00
CPC分类号： F02D41/401 , F02D41/2422 , F02D41/2496 , F02D41/3029 , F02D41/402 , F02B2075/125 , F02D2041/389 , F02D41/187 , F02D41/3064 , Y02T10/123 , Y02T10/44
摘要： In the control method and apparatus of a direct injection gasoline engine, as for the uniform charge combustion mode performing only the intake stroke injection and the stratified charge combustion mode performing only the compression stroke injection, the injection timing is determined by referring to the injection timing map set for each mode. On the other hand, in the double injection mode performing the intake stroke injection and the compression stroke injection, the injection timing map for the intake stroke injection and the injection timing map for the compression stroke injection are both equipped, and the injection timing in the intake stroke injection is determined by the fuel quantity being injected by the intake stroke, and the injection timing in the compression stroke injection is determined by the fuel quantity being injected by the compression stroke.
摘要翻译：在直接喷射汽油发动机的控制方法和装置中，对于仅执行进气冲程喷射的均匀充气燃烧模式和仅执行压缩冲程喷射的分层充气燃烧模式，通过参照喷射正时地图设置为每个模式。另一方面，在进行进气冲程喷射和压缩冲程喷射的双重喷射模式中，进气冲程喷射的喷射正时图和压缩冲程喷射的喷射正时图均被装备，并且喷射正时进气冲程喷射由通过进气冲程喷射的燃料量确定，并且压缩冲程喷射中的喷射正时由通过压缩冲程喷射的燃料量确定。

37. 发明授权

US5647324A Engine air-fuel ratio controller 失效
标题翻译：发动机空燃比控制器
公开(公告)号：US5647324A
公开(公告)日：1997-07-15
申请号：US648969
申请日：1996-05-17
申请人： Yuki Nakajima
发明人： Yuki Nakajima
IPC分类号： F02D45/00 , F02D41/04 , F02D41/06 , F02D41/10 , F02D41/12
CPC分类号： F02D41/047 , F02D2200/021 , F02D2200/0606 , F02D41/064 , F02D41/107
摘要： This invention relates to a wall flow correction of an engine having a fuel injector that injects fuel towards a fuel adhesion part such as an air intake valve. An equilibrium adhesion mount of fuel adhering to a fuel adhering part and a quantity proportion are computed based on a cooling water temperature in a temperature equilibrium state. The adhesion amount of fuel adhering to the fuel adhering part is also predicted at the present time, and the temperature of the fuel adhering part is estimated. A temperature difference between a detected cooling water temperature and estimated fuel adhering part temperature is computed, and an adhesion rate is calculated based on this equilibrium adhesion amount, quantity proportion, predicted adhesion amount and temperature difference. A basic injection amount is corrected using this adhesion rate, and the precision of air-fuel ratio control immediately after start-up when the temperature of the fuel adhering part is in a non-equilibrium state, is improved.
摘要翻译：本发明涉及具有燃料喷射器的发动机的壁流校正，所述燃料喷射器将燃料喷射到诸如进气阀的燃料粘附部分。基于温度平衡状态下的冷却水温度计算附着在燃料附着部分上的燃料的平衡粘合安装量和数量比例。此外，还预测附着在燃料附着部上的燃料的附着量，并且估计燃料附着部的温度。计算检测到的冷却水温度与估计的燃料粘附部件温度之间的温度差，并且基于该平衡粘附量，数量比例，预测粘附量和温度差计算附着率。利用该粘附率校正基本喷射量，并且在燃料附着部的温度处于非平衡状态时，启动后的空燃比控制精度提高。

38. 发明授权

US5255662A Engine air-fuel ratio controller 失效
标题翻译：发动机空燃比控制器
公开(公告)号：US5255662A
公开(公告)日：1993-10-26
申请号：US983958
申请日：1992-12-01
申请人： Yuki Nakajima
发明人： Yuki Nakajima
IPC分类号： F02D41/14 , F02D45/00 , F02B75/08 , F01N3/00
CPC分类号： F02D41/1441 , F02D41/2445 , F02D41/2454 , Y02T10/22
摘要： A first O.sub.2 sensor is installed upstream, and a second O.sub.2 sensor downstream, of the catalyst converter in the exhaust passage of an engine. It is judged from the output of this first O.sub.2 sensor whether the air-fuel ratio (AFR) has changed beyond the theoretical AFR, and AFR feedback control is performed based on the judgment result. A correction value of an AFR feedback control coefficient is previously stored in each learning area in a memory corresponding to the engine running conditions, and the fuel injection amount supplied by the fuel injector is corrected based on this correction value.The correction value is updated by an updating amount corresponding to the magnitude of the difference between the output of the second O.sub.2 sensor and a value corresponding to the theoretical AFR. Undershoot or overshoot of the AFR is thereby prevented, and the AFR is rapidly brought within a desired range.
摘要翻译：第一O2传感器安装在发动机的排气通道中的催化剂转化器的上游，以及下游的第二O2传感器。从该第一O2传感器的输出判断空燃比（AFR）是否已经超过理论AFR，并且基于判断结果执行AFR反馈控制。 AFR反馈控制系数的校正值预先存储在与发动机运行条件对应的存储器的各学习区域中，并且基于该校正值来校正由燃料喷射器供给的燃料喷射量。校正值通过与第二O2传感器的输出与理论AFR对应的值的差的大小对应的更新量来更新。由此防止AFR的下冲或过冲，并且AFR迅速地达到期望的范围内。

39. 发明授权

US09204007B2 Image reading device stabilizing qualities of read images 有权
标题翻译：图像读取装置稳定读取图像的质量
公开(公告)号：US09204007B2
公开(公告)日：2015-12-01
申请号：US13795812
申请日：2013-03-12
申请人： Takashi Maeda , Yuki Nakajima
发明人： Takashi Maeda , Yuki Nakajima
IPC分类号： H04N1/04 , H04N1/028 , H04N1/40 , H04N1/00 , H04N1/12 , H04N1/193 , H04N1/203
CPC分类号： H04N1/02815 , H04N1/00588 , H04N1/00657 , H04N1/12 , H04N1/193 , H04N1/2032 , H04N1/40056
摘要： An image reading device includes a conveying unit, reading unit, and a control unit. The conveying unit conveys successive two sheets along a conveying path such that a gap is formed between the successive two sheets. The reading unit reads a sheet conveyed at a reading position in the conveying path. The reading unit has a light source and light-receiving unit. The control unit controls the light source to emit light at a first light intensity for a sheet that has reached the reading position. The light-receiving unit receives light reflected by the sheet present at the reading position. The control unit further controls the light source to emit a light at a second light intensity lower than the first light intensity during a period of time from when the reading unit has been read the preceding sheet to when the reading unit begins reading the subsequent sheet.
摘要翻译：图像读取装置包括输送单元，读取单元和控制单元。输送单元沿着输送路径输送连续的两张纸，使得在连续的两张纸之间形成间隙。读取单元读取在输送路径中的读取位置传送的纸张。读取单元具有光源和光接收单元。控制单元控制光源以对于已经达到读取位置的片材的第一光强度发光。光接收单元接收由存在于读取位置的纸张反射的光。控制单元进一步控制光源在从读取单元已经读取前一张纸张到读取单元开始读取随后的纸张的时间段期间以比第一光强度低的第二光强度发光。

40. 发明授权

US08310736B2 Image reading device 有权
标题翻译：图像读取装置
公开(公告)号：US08310736B2
公开(公告)日：2012-11-13
申请号：US12723276
申请日：2010-03-12
申请人： Yuki Nakajima
发明人： Yuki Nakajima
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/00835 , H04N1/0285 , H04N1/02865
摘要： An image reading device includes: a light-source adjusting device, a storage, a first converting device and a determining device. The adjusting device adjusts brightness of the light source to the brightness corresponding to the one of a plurality of reading modes. The storage stores an reference adjusting value and converting information, the reference adjusting value being adjusted in a state where external light is not incident on a platen, the converting information being for converting the reference adjusting value of the reference mode into the reference adjusting value of another reading mode. The first converting device refers to the converting information and converts the reference adjusting value into the value of the selected reading mode. The determining device determines presence or absence of external light incident on the platen, comparing the converted reference adjusting value with the light-source adjusting value adjusted by the adjusting device.
摘要翻译：图像读取装置包括：光源调节装置，存储部，第一转换装置和判定装置。调整装置将光源的亮度调整为与多个读取模式中的一个对应的亮度。存储器存储参考调整值和转换信息，在外部光不入台的状态下调整基准调整值，转换信息用于将基准模式的基准调整值转换为基准调整值另一种阅读模式。第一转换装置是指转换信息，并将参考调整值转换为所选读取模式的值。确定装置确定入射在压板上的外部光的存在或不存在，将转换的参考调整值与由调节装置调节的光源调节值进行比较。

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