公开(公告)号：US20130311029A1

公开(公告)日：2013-11-21

申请号：US13983530

申请日：2011-02-16

申请人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

发明人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

CPC分类号： B60W20/10 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/15 ,  B60W30/1882 ,  B60W30/20 ,  B60W2510/0638 ,  B60W2600/00 ,  B60W2710/0644 ,  B60W2710/081 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/93

摘要： An upper rotational speed limit NengUL and a lower rotational speed limit NengLL of an engine operation prohibition area are set from an upper rotational speed limit Nmg2UL and a lower rotational speed limit Nmg2LL of a motor operation predetermined prohibition area of a second motor generator. When an engine speed target Nengt, calculated from a preset target operating line, lies in the engine operation prohibition area, the engine operating point target is corrected so that the second motor generator rotational speed target Nmg2t lies outside the motor operation prohibition area. When the engine speed target Nengt is greater than or equal to a change-direction engine speed NengCD at which direction of shift to/from an allowable range of engine operation is changed, the engine speed Neng is increased. When the engine speed target Nengt is less than the change-direction engine speed NengCD, the engine speed Neng is decreased.

摘要翻译： 根据第二电动发电机的电动机运行预定禁止区域的上转速极限Nmg2UL和下转速极限Nmg2LL，设定发动机运转禁止区域的上转速限制NengUL和下转速限制NengLL。 当从预设的目标操作线计算的发动机转速目标Nengt位于发动机运转禁止区域时，对发动机工作点目标进行校正，使得第二电动发电机转速目标Nmg2t位于电动机运转禁止区域的外部。 当发动机转速目标Nengt大于或等于改变发动机运转的允许范围的变速方向的变速方向发动机转速NengCD时，发动机转速Neng增加。 当发动机转速目标Nengt小于改变方向发动机转速NengCD时，发动机转速Neng减小。

公开(公告)号：US20130307329A1

公开(公告)日：2013-11-21

申请号：US13981586

申请日：2011-02-03

申请人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

发明人： Yoshiki Ito ,  Masaaki Tagawa ,  Masakazu Saito ,  Hitoshi Ohkuma ,  Yukihiro Hosoe

IPC分类号： B60R16/033

CPC分类号： B60R16/033 ,  A61B6/037 ,  B60K6/445 ,  B60W10/06 ,  B60W10/26 ,  B60W20/00 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60Y2300/92 ,  G01T1/1644 ,  G01T1/20 ,  G06T7/0012 ,  Y02T10/6239 ,  Y02T10/7258

摘要： An arrangement which prevents excessive engine speed, satisfies a driver's requested torque and protects a battery from overvoltage. A control apparatus provides a torque control to a hybrid electric vehicle, and calculates an engine speed final target so that an engine speed temporary target does not exceed an upper limit. In addition, the control recalculates an engine operating point target based on the calculated engine speed final target, and calculates an engine power final target based on the recalculated engine operating point target. An electrical power target is calculated and may not exceed an upper limit for battery charging and an upper limit for battery discharging. Engine torque is controlled based on the calculated engine operating point target (especially the engine torque final target). Motor generators are controlled to operate based on the calculated engine operating point target and electrical power target.

摘要翻译： 一种防止发动机转速过快的装置，可以满足驾驶员的要求转矩并保护电池免受过压。 控制装置向混合电动车辆提供转矩控制，并且计算发动机转速最终目标，使得发动机转速临时目标不超过上限。 此外，控制器基于计算出的发动机转速最终目标重新计算发动机工作点目标，并且基于重新计算的发动机工作点目标来计算发动机功率最终目标。 计算电力目标，并且不能超过电池充电的上限和电池放电的上限。 基于计算的发动机工作点目标（特别是发动机扭矩最终目标）来控制发动机转矩。 电机发电机根据计算的发动机工作点目标和电力目标进行控制。

公开(公告)号：US20130304295A1

公开(公告)日：2013-11-14

申请号：US13981033

申请日：2011-01-31

申请人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma

发明人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

CPC分类号： B60W20/13 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2600/00 ,  B60Y2300/92 ,  F16H2037/102 ,  Y02T10/6239 ,  Y10S903/93

摘要： A hybrid vehicle, a drive control apparatus, and a drive control method to prevent overcharging a battery, and providing an output drive force depending on a driver's request. The drive control apparatus for hybrid vehicles outputs generated power at an internal combustion engine and a motor generator through a power transmission mechanism to drive axles, and includes an output shaft fixing mechanism which fixes an internal combustion engine output shaft to disable rotation. A request drive force setter sets a request drive force depending on a driver's request. A controller executes a control based on a detected battery stored energy level to operate irrespective of a magnitude of the request drive force to stop the internal combustion engine, uses the shaft fixing mechanism to fix the output shaft, and provides travel using generated power from the motor generator.

摘要翻译： 一种混合动力车辆，驱动控制装置和驱动控制方法，用于防止电池过度充电，并根据驾驶员的要求提供输出驱动力。 混合动力车辆的驱动控制装置通过驱动轴的动力传递机构在内燃机和电动发电机上输出发电，并且包括固定内燃机输出轴以禁止旋转的输出轴固定机构。 请求驱动力设定器根据驾驶员的请求设置请求驱动力。 控制器基于检测到的电池存储的能级执行控制，以与要求驱动力的大小无关地停止内燃机，使用轴固定机构固定输出轴，并且使用来自 电机发电机。

公开(公告)号：US20130297134A1

公开(公告)日：2013-11-07

申请号：US13980698

申请日：2011-01-31

申请人： Masakazu Saito ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma

发明人： Masakazu Saito ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma

IPC分类号： B60L7/18

CPC分类号： B60W20/13 ,  B60K6/445 ,  B60L7/14 ,  B60L7/18 ,  B60L7/26 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60W10/08 ,  B60W10/18 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18127 ,  B60W40/105 ,  B60W2520/105 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/947

摘要： A regenerative control capable of realizing a comfortable operation, along with an efficient collection of a regenerative energy of a motor generator and an effective regenerative braking control. A regenerative control device for a motor generator generates a regenerative braking power for decelerating a motor vehicle at a time of collecting regenerative energy generated by driving of the motor vehicle. The arrangement includes a driving state detection unit for detecting a driving state and a deceleration level acquisition unit for acquiring a deceleration level. A braking force setting unit sets the regenerative braking force of the motor generator at a time of detection of a deceleration operation by the driving state detection unit. A braking force adjustment unit adjusts and suppresses the regenerative braking force set by the braking force setting unit, according to acquired deceleration level.

摘要翻译： 能够实现舒适操作的再生控制以及电动发电机的再生能量的有效收集和有效的再生制动控制。 用于电动发电机的再生控制装置在收集通过机动车辆的驾驶产生的再生能量时产生用于使机动车辆减速的再生制动力。 该装置包括用于检测驱动状态的驱动状态检测单元和用于获取减速水平的减速度获取单元。 制动力设定单元在驾驶状态检测单元检测到减速操作时设定电动发电机的再生制动力。 制动力调节单元根据取得的减速度来调整并抑制由制动力设定单元设定的再生制动力。

公开(公告)号：US20100074888A1

公开(公告)日：2010-03-25

申请号：US12525410

申请日：2007-11-30

申请人： Katsumi Aragane ,  Ktsuya Ohbuchi ,  Yoshitaka Tamai ,  Naomoto Harada ,  Naomi Murai ,  Yoshiki Ito ,  Jun Kusunoki ,  Yukina Tokushima ,  Takaharu Maruyama

发明人： Katsumi Aragane ,  Ktsuya Ohbuchi ,  Yoshitaka Tamai ,  Naomoto Harada ,  Naomi Murai ,  Yoshiki Ito ,  Jun Kusunoki ,  Yukina Tokushima ,  Takaharu Maruyama

IPC分类号： A61K39/395 ,  A01K67/027 ,  G01N33/50 ,  C12Q1/02 ,  A61K38/16 ,  A61K31/7052 ,  A61K36/00 ,  A61K35/00 ,  A61P3/06

CPC分类号： G01N33/5088 ,  A01K67/0276 ,  A01K2217/075 ,  A01K2227/105 ,  A01K2267/0362 ,  C12N9/1051 ,  C12N15/8509 ,  C12N2800/30 ,  G01N2333/91051 ,  G01N2500/00 ,  G01N2800/044

摘要： It is an object to provide a gene-modified non-human animal having inactivated MGAT2 gene and a gene-modified non-human animal cell, which are useful for the search of the function of MGAT2 in vivo. It is another object to provide a method for screening of a compound capable of inhibiting the activity of MGAT2 and a compound capable of inhibiting the activity of MGAT2. It is further another object to provide a method for detecting a disease induced by abnormal lipid metabolism based on the expression level or activity of MGAT2. A method for screening of a compound by using a gene-modified non-human mammal having the artificially inhibited expression of MGAT2 gene and a cell thereof enable to prevent or treat a disease induced by abnormal lipid metabolism. Also a screening of a compound capable of inhibiting or enhancing the function of MGAT2 enables to prevent or treat a disease induced by abnormal lipid metabolism.

摘要翻译： 本发明的目的是提供具有失活的MGAT2基因和基因修饰的非人动物细胞的基因修饰的非人动物，其可用于在体内搜索MGAT2的功能。 另一个目的是提供一种筛选能够抑制MGAT2活性的化合物和能抑制MGAT2活性的化合物的方法。 另一个目的是提供一种基于MGAT2的表达水平或活性来检测由脂质代谢异常引起的疾病的方法。 通过使用人体抑制MGAT2基因表达的基因修饰的非人哺乳动物及其细胞筛选化合物的方法能够预防或治疗由脂质代谢异常引起的疾病。 另外，能够抑制或增强MGAT2功能的化合物的筛选能够预防或治疗由脂质代谢异常引起的疾病。

公开(公告)号：US06336372B1

公开(公告)日：2002-01-08

申请号：US09425740

申请日：1999-10-22

申请人： Shiro Ogami ,  Yoshiki Ito

发明人： Shiro Ogami ,  Yoshiki Ito

IPC分类号： F16H6128

CPC分类号： F16H61/32 ,  F16H61/30 ,  F16H63/24 ,  F16H63/304 ,  F16H2059/0239 ,  F16H2059/0252 ,  F16H2061/2876 ,  F16H2063/3059 ,  Y10T74/19251

摘要： A vehicle transmission includes a speed change mechanism capable of changing the speed-change ratio in a plurality of shifts, an operating mechanism having a plurality of operating routes for changing the speed-change ratio of the speed change mechanism, an actuator mechanism for driving the operating mechanism, a one-shift handling portion operated to one-shift the speed change mechanism, a one-shift handling portion operated to one-shift the speed change mechanism, a skip-shift handle portion operated to skip-shift the speed change mechanism, and an ECU for controlling the actuator mechanism based on the operation of the one-shift handle portion or the skip-shift handle portion.

摘要翻译： 车辆变速器包括能够改变多个换档中的变速比的变速机构，具有用于改变变速机构的变速比的多个操作路线的操作机构，用于驱动变速机构的致动器机构 操作机构，用于使变速机构单相移动的单档处理部，对变速机构进行单档操作的单档操作部，将变速机构 以及用于基于一个换档手柄部分或跳过手柄部分的操作来控制致动器机构的ECU。

公开(公告)号：US06320285B1

公开(公告)日：2001-11-20

申请号：US09689650

申请日：2000-10-13

申请人： Yoshiki Ito ,  Katsuhiro Asami

发明人： Yoshiki Ito ,  Katsuhiro Asami

IPC分类号： H02K3300

CPC分类号： H02K26/00 ,  F02D11/105

摘要： A throttle valve control apparatus includes a throttle valve, a DC torque motor for driving the throttle valve, the DC torque motor including a stator with coil wound therearound, and a needle including permanent magnets, the needle being rocked within a predetermined working angle range, wherein a magnetic path is formed within the stator, and a magnetic flux quantity is generated within the stator when current flows in the permanent magnets and the coil, wherein a magnetic flux is not saturated while the working angle of the needle is in a repulsion region where the needle repulses the stator and the magnetic flux is saturated while the working angle of the needle is in an attraction region where the needle is attracted to the stator, a throttle opening sensor for outputting information regarding an opening of the throttle valve, and a controller which controls the dc torque motor when receiving signals from the throttle opening sensor.

摘要翻译： 一种节流阀控制装置，包括节流阀，用于驱动节流阀的直流转矩电动机，直流转矩电动机包括具有缠绕在其周围的线圈的定子，以及包括永磁体的针，所述针在预定的工作角度范围内摇摆， 其特征在于，在所述定子内形成有磁路，在所述永磁体和所述线圈中流过电流时，在所述定子内产生磁通量，其中，所述针的工作角位于所述排斥区域中，所述磁通不饱和 其中针排斥定子并且磁通饱和，同时针的工作角位于针被吸引到定子的吸引区域中，用于输出关于节流阀的打开的信息的节气门开度传感器和 控制器，当接收到来自节气门开度传感器的信号时，控制直流转矩电动机。

公开(公告)号：US06276224B1

公开(公告)日：2001-08-21

申请号：US09547853

申请日：2000-04-12

申请人： Yukio Ueda ,  Yoshiki Ito

发明人： Yukio Ueda ,  Yoshiki Ito

IPC分类号： F16H5900

CPC分类号： F16H61/2807 ,  F16H61/30 ,  F16H2059/6807 ,  F16H2061/2823 ,  Y10T74/19251

摘要： The present invention intends to provide a shift control apparatus for transmission which can reduce or prevent the speed-change shock and/or noise at the balk point where the sleeve engages with the ring in the shift push-in process. In order to achieve the above object, a shift control apparatus for a transmission comprises a plural sets of paired free-rotate gears, a plural sleeves 17, 18, a plural sets of paired synchronize rings 27 to 29, an actuator 65, 70 for actuating the sleeve, a control means 50 for controlling the actuator based on a speed-change command. The control means 50 controls the actuator 70 so that the sleeve 18 is driven by a first drive force Qmax upon starting of a speed-change operation, and is driven by a second drive force Q2 smaller than the first drive force at least during a first time period T3′ to T4′ from a time before a balk point B of the sleeve where the sleeve engages with the synchronize ring in a shift push-in operation.

摘要翻译： 本发明旨在提供一种用于变速器的变速控制装置，其可以减少或防止在换档推入过程中套筒与环接合的拐点处的变速冲击和/或噪声。为了实现 上述目的是，一种变速器用变速控制装置，具有多组成对的自由旋转齿轮，多个套筒17,18，多组成对的同步环27〜29，致动套筒的致动器65,70 控制装置50，用于根据变速指令来控制致动器。 控制装置50控制致动器70，使得套筒18在变速操作开始时由第一驱动力Qmax驱动，并且至少在第一驱动力期间由比第一驱动力小的第二驱动力Q2驱动 时间段T3'到T4'，在套筒中的点B之间的时间，其中套筒与换档推入操作中的同步环啮合。

公开(公告)号：US06270443B1

公开(公告)日：2001-08-07

申请号：US09482487

申请日：2000-01-13

申请人： Yoshiki Ito ,  Shoji Yagi

发明人： Yoshiki Ito ,  Shoji Yagi

IPC分类号： B60K4126

CPC分类号： F16H61/20 ,  F16H59/22 ,  F16H59/44 ,  F16H59/54 ,  F16H59/66 ,  F16H2061/207 ,  Y10T477/681

摘要： The purpose of the present invention is to provide a neutral control method and a neutral controller for an automatic transmission which improves fuel efficiency and driving characteristics. According to the present invention, the neutral control method for the automatic transmission includes initiating the neutral control after every predetermined delay time, which begins with the neutral initiation conditions being satisfied, and continuing the neutral control as long as the neutral control initiation conditions remain satisfied. The neutral control ends when the neutral control initiation conditions are no longer satisfied.

摘要翻译： 本发明的目的是提供一种用于自动变速器的空档控制方法和空档控制器，其提高了燃油效率和驾驶特性。根据本发明，用于自动变速器的空档控制方法包括在每次 预定的延迟时间，其从满足中性起始条件开始，并且只要中性控制起始条件保持满足，继续中性控制。 当中性控制启动条件不再满足时，中性控制结束。

公开(公告)号：US12005850B2

公开(公告)日：2024-06-11

申请号：US18004012

申请日：2021-06-15

申请人： AUTOLIV DEVELOPMENT AB ,  Yutaka Nakajima ,  Yoshiki Ito

发明人： Yutaka Nakajima ,  Yoshiki Ito

IPC分类号： B60R21/207 ,  B60R21/233 ,  B60R21/235 ,  B60R21/239 ,  B60R21/00 ,  B60R21/16

CPC分类号： B60R21/207 ,  B60R21/233 ,  B60R21/235 ,  B60R21/239 ,  B60R2021/0041 ,  B60R2021/0044 ,  B60R2021/0048 ,  B60R2021/0058 ,  B60R2021/161 ,  B60R2021/23316 ,  B60R2021/23509

摘要： An airbag that prevents heavy interference with the head of an occupant during expansion and deployment even when the occupant is not seated in a vehicle seat in a regular position is configured to be positioned to the sides of the center in the left-right direction of a vehicle seat and has a pair of chambers physically coupled by a coupling section that deploy forward of the occupant when expansion and deployment are complete. The pair of chambers are independent during expansion and deployment and expand and deploy frontward from both the left and right sides of the vehicle seat, having side protecting chambers that cover at least the side sections of the occupant. The side protecting chambers are coupled by coupling sections positioned to the sides of the center in the left-right direction of the vehicle seat, and the coupling section is thinner than the side protecting chambers at least during initial expansion and deployment.