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1. 发明授权

US09834833B2 Aluminum alloy material exhibiting excellent bendability and method for producing the same 有权
公开(公告)号：US09834833B2
公开(公告)日：2017-12-05
申请号：US14118789
申请日：2011-10-06
申请人： Tadashi Minoda , Yasuhiro Nakai
发明人： Tadashi Minoda , Yasuhiro Nakai
IPC分类号： C22F1/057 , C22C21/16 , C22C21/14
CPC分类号： C22F1/057 , C22C21/14 , C22C21/16
摘要： An aluminum alloy material exhibiting excellent bendability can be produced without performing a straightening step, and can be bent without developing orange peel. The aluminum alloy material is a T4-tempered material formed of an Al—Cu—Mg—Si alloy including 1.0 to 2.5 mass % of Cu, 0.5 to 1.5 mass % of Mg, and 0.5 to 1.5 mass % of Si, with the balance being aluminum and unavoidable impurities, a matrix that forms an inner part of the aluminum alloy material having a microstructure formed by recrystallized grains having an average crystal grain size of 200 μm or less, and the aluminum alloy material having a ratio of tensile strength/yield strength determined by a tensile test of 1.5 or more.

2. 发明申请

US20140225536A1 MOTOR CONTROL SYSTEM 有权
标题翻译：电机控制系统
公开(公告)号：US20140225536A1
公开(公告)日：2014-08-14
申请号：US14342611
申请日：2012-09-05
申请人： Kenji Yamada , Yasuhiro Nakai
发明人： Kenji Yamada , Yasuhiro Nakai
IPC分类号： H02P6/04 , H02P21/00
CPC分类号： H02P6/04 , B60L15/02 , H02P5/68 , H02P21/22 , H02P23/009 , H02P27/06 , H02P2006/045 , H02P2201/09 , Y02T10/644 , Y02T10/645 , Y02T10/646
摘要： A motor control system includes: a converter; two inverters; two alternating-current motors; and a control unit. The control unit is configured to control the system voltage by feedback of a current phase of a current vector of motor current of each of the motors on a d-q coordinate plane so that rectangular wave control of at least one of the first and second motors is performed in a state where the current phase is an optimal current phase, wherein the control unit selects, as a subject of the feedback, the current phase of one of the motors that is larger than the other motor in system voltage deviation obtained based on the current vector.
摘要翻译：电机控制系统包括：转换器; 两台逆变器两台交流电动机; 和控制单元。控制单元被配置为通过在dq坐标平面上反馈每个电动机的电动机电流的电流矢量的电流相位来控制系统电压，使得执行第一和第二电动机中的至少一个的矩形波控制在当前相位是最佳电流相位的状态下，其中控制单元选择基于电流的系统电压偏差中的大于另一个电动机的一个电动机的当前相位作为反馈的对象向量。

3. 发明申请

US20130184882A1 POWER SUPPLY AND DEMAND LEVELING SYSTEM 有权
标题翻译：电力供需平衡系统
公开(公告)号：US20130184882A1
公开(公告)日：2013-07-18
申请号：US13814154
申请日：2011-07-29
申请人： Nobuo Momose , Makoto Kataniwa , Yasuhiro Nakai , Hiroyuki Kumazawa , Tatsuji Munaka , Yoshitaka Okazaki , Yuichiro Shimura , Hiroshi Tanaka , Hiroshi Irie , Hitoshi Maejima
发明人： Nobuo Momose , Makoto Kataniwa , Yasuhiro Nakai , Hiroyuki Kumazawa , Tatsuji Munaka , Yoshitaka Okazaki , Yuichiro Shimura , Hiroshi Tanaka , Hiroshi Irie , Hitoshi Maejima
IPC分类号： G05B13/02
CPC分类号： B60L11/1838 , B60L11/1816 , B60L11/1824 , B60L11/1825 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1877 , B60L2210/30 , B60L2230/22 , B60L2230/24 , B60L2230/40 , B60L2240/545 , B60L2240/70 , B60L2250/16 , H02J3/28 , H02J3/32 , Y02E60/721 , Y02T10/7005 , Y02T10/705 , Y02T10/7088 , Y02T10/7241 , Y02T10/7291 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y02T90/169 , Y04S10/126 , Y04S30/12 , Y04S30/14
摘要： The invention judges a total power supply/demand condition of the electricity consumers 2 as a whole according to an individual power supply/demand condition of electricity consumers 2, judges a total usable capacity of all batteries 17 according to a usable capacity of the batteries 17 of electric vehicles 10 parked at electricity consumers 2, obtains required charge/discharge amounts of all the batteries 17 according to a result of comparison of the total power supply/demand condition of the electricity consumers 2 as a whole with the total usable capacity of all the batteries 17, subjects the batteries 17 to charge/discharge controls according to the required charge/discharge amounts, the power supply/demand conditions of the electricity consumers 2, and the usable capacities of the batteries.
摘要翻译：根据电力用户2的个体供电条件，本发明判断电力用户2整体的总供电状况，根据电池17的可使用容量来判断全部电池17的总可使用容量停电在电力用户2上的电动车辆10，根据电力用户2的整体供电/供给状况的比较结果与所有电池17的总可用容量的比较结果，获得所有电池17的所需充放电量电池17根据所需的充电/放电量，电力用户2的供电/需求条件以及电池的可用容量对电池17进行充放电控制。

4. 发明授权

US08453064B2 Display-integrated image forming apparatus 有权
标题翻译：显示器集成图像形成装置
公开(公告)号：US08453064B2
公开(公告)日：2013-05-28
申请号：US12395068
申请日：2009-02-27
申请人： Satoshi Machino , Yasuhiro Nakai , Kenzoh Yoshida , Masanori Matsumoto , Tsutomu Yoshimoto , Takeshi Nakamura
发明人： Satoshi Machino , Yasuhiro Nakai , Kenzoh Yoshida , Masanori Matsumoto , Tsutomu Yoshimoto , Takeshi Nakamura
IPC分类号： G06F3/00
CPC分类号： H04N1/00413 , H04N1/00127 , H04N1/00129 , H04N1/00474 , H04N1/00482 , H04N1/00493
摘要： An image forming apparatus is provided with an original capturing portion, a print portion, an operation portion, a management portion that manages various provided information, and a control portion that controls the original capturing portion, the print portion, the operation portion, and the management portion. A display apparatus that has a display screen visible from a back face or a side face of the image forming apparatus is disposed on at least one side face of an image forming apparatus case, and the control portion displays various provided information managed by the management portion on the display screen.
摘要翻译：图像形成装置设置有原始拍摄部分，打印部分，操作部分，管理各种提供的信息的管理部分以及控制原始拍摄部分，打印部分，操作部分和管理部分。具有从图像形成装置的背面或侧面可见的显示画面的显示装置设置在图像形成装置壳体的至少一个侧面上，并且控制部分显示由管理部分管理的各种提供的信息在显示屏上。

5. 发明授权

US08379231B2 Display-integrated image forming apparatus 有权
标题翻译：显示器集成图像形成装置
公开(公告)号：US08379231B2
公开(公告)日：2013-02-19
申请号：US12395092
申请日：2009-02-27
申请人： Yasuhiro Nakai , Satoshi Machino , Kenzoh Yoshida , Hiroyuki Sawai , Osamu Ueda
发明人： Yasuhiro Nakai , Satoshi Machino , Kenzoh Yoshida , Hiroyuki Sawai , Osamu Ueda
IPC分类号： G06F3/12
CPC分类号： H04N1/00493 , B41J3/46 , G03G15/502 , G03G15/5087 , G03G2215/00016 , G03G2215/00109 , G09F19/22 , G09F23/00 , H04N1/00496
摘要： A display apparatus that has a display screen visible from a back face or a side face of an image forming apparatus is disposed on at least one side face of an image forming apparatus case.
摘要翻译：具有从图像形成装置的背面或侧面可见的显示屏的显示装置设置在图像形成装置壳体的至少一个侧面上。

6. 发明授权

US07904221B2 Vehicle control apparatus and vehicle control method 有权
标题翻译：车辆控制装置和车辆控制方法
公开(公告)号：US07904221B2
公开(公告)日：2011-03-08
申请号：US11448912
申请日：2006-06-08
申请人： Yoshitaka Oikawa , Hideki Takamatsu , Shoji Inagaki , Kenji Kawahara , Yasuhiro Nakai
发明人： Yoshitaka Oikawa , Hideki Takamatsu , Shoji Inagaki , Kenji Kawahara , Yasuhiro Nakai
IPC分类号： B60G17/018 , B60G23/00 , B62C3/00 , B62K25/00 , G06F17/00 , G06F19/00
CPC分类号： B60W30/20 , F16H2057/0012 , Y10T477/65
摘要： A vehicle has a drive control ECU that controls an internal combustion engine or a transmission on the basis of a target drive force. The drive control ECU has a first arbitrator that sets the target drive force on the basis of a driver's request and the like, and filters that have individually different damping characteristics and that correct the target drive force from the first arbitrator so that the vibration of a sprung weight of the vehicle is controlled, as well as a switch that includes a switching portion and a filter setting portion. The filter setting portion determines whether a pitching resonance frequency has changed. If having determined that the pitching resonance frequency has changed, the filter setting portion switches the filter having been used for correcting the target drive force to a filter corresponding to a post-change pitching resonance frequency.
摘要翻译：车辆具有驱动控制ECU，其基于目标驱动力来控制内燃机或变速器。驱动控制ECU具有第一仲裁器，其基于驾驶员的要求等来设定目标驱动力，以及具有各自不同的阻尼特性并且从第一仲裁器校正目标驱动力的滤波器，使得控制车辆的弹簧重量，以及包括切换部分和过滤器设置部分的开关。滤波器设定部判定俯仰共振频率是否变化。如果已经确定了俯仰共振频率已经改变，则滤波器设置部分将用于校正目标驱动力的滤波器切换到对应于变化后的俯仰共振频率的滤波器。

7. 发明授权

US07853387B2 Controller for operation of vehicle and control method for the same 有权
标题翻译：车辆操作控制器及其控制方法
公开(公告)号：US07853387B2
公开(公告)日：2010-12-14
申请号：US11629291
申请日：2006-03-30
申请人： Yasuhiro Nakai , Kenji Kawahara , Shoji Inagaki , Hideki Takamatsu
发明人： Yasuhiro Nakai , Kenji Kawahara , Shoji Inagaki , Hideki Takamatsu
IPC分类号： G06F19/00 , G06F7/70 , G06G7/00 , G06G7/76
CPC分类号： B60T8/172 , B60W30/20 , B60W2050/0052
摘要： A controller controls braking force and driving force of a vehicle, in accordance with demand force. The controller includes a first and second demand force arithmetic units for arithmetically calculating first and second demand force. The first demand force includes a factor inducing vibration in suspended components of the vehicle. The second demand force substantially excludes the factor inducing vibration in suspended components of the vehicle. A vibration damping filter reduces the factor from a waveform of the first demand force, thereby producing post-filter demand force. An arbitration unit compares the post-filter demand force with the second demand force, thereby selecting one of the post-filter demand force and second demand force as final demand force.
摘要翻译：控制器根据需求力控制车辆的制动力和驱动力。控制器包括用于算术计算第一和第二需求力的第一和第二需求力运算单元。第一需求力包括引起车辆悬挂部件振动的因素。第二需求力基本上排除了引起车辆悬挂部件振动的因素。振动阻尼滤波器从第一需求力的波形中减小因子，从而产生后滤波器的需求力。仲裁单元将后过滤器需求力与第二需求力进行比较，从而选择后过滤器需求力和第二需求力中的一个作为最终需求力。

8. 发明申请

US20100204908A1 ENGINE STOP CONTROL DEVICE 有权
标题翻译：发动机停止控制装置
公开(公告)号：US20100204908A1
公开(公告)日：2010-08-12
申请号：US12679538
申请日：2009-07-29
申请人： Yasuhiro Nakai
发明人： Yasuhiro Nakai
IPC分类号： G06F19/00
CPC分类号： B60W20/15 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2510/0685 , F02D17/04 , F02D29/02 , F02D41/042 , F02D41/2451 , F02D2041/0095 , F02D2200/1015 , F02D2250/24 , F02N19/005 , F02N2019/008 , Y02T10/6286
摘要： Target rotation speed at a reference point set at TDC slightly preceding a target stop position of engine rotation is set. A target trajectory of an engine rotation behavior extending since an engine rotation stop behavior starts until the target rotation speed at the reference point is reached is calculated based on the target rotation speed at the reference point and an engine friction. Torque of an alternator is controlled to conform the engine rotation behavior to the target trajectory during the engine rotation stop behavior. Generation of the torque of the alternator stops at a position preceding the reference point by a predetermined crank angle. Therefore, the torque of the alternator is controlled such that an energy deviation between the target trajectory and the engine rotation behavior becomes zero at the position preceding the reference point by the predetermined crank angle.
摘要翻译：设定在稍稍在发动机旋转的目标停止位置之前的TDC处的基准点处的目标转速。根据基准点的目标转速和发动机摩擦来计算从发动机转速停止行为开始直到目标参考点的转速达到的发动机旋转行为的目标轨迹。在发动机旋转停止行为期间，控制交流发电机的扭矩以使发动机旋转特性符合目标轨迹。交流发电机的转矩的产生在参考点之前的位置停止预定的曲柄角。因此，控制交流发电机的扭矩，使得目标轨迹和发动机旋转行为之间的能量偏差在参考点之前的位置处为预定的曲柄角度为零。

9. 发明授权

US07765085B2 Road gradient estimating system 有权
标题翻译：道路坡度估计系统
公开(公告)号：US07765085B2
公开(公告)日：2010-07-27
申请号：US12219303
申请日：2008-07-18
申请人： Shintaro Osaki , Hiroyuki Kodama , Masayoshi Takeda , Kazunori Kadowaki , Hajime Kumabe , Yasuhiro Nakai , Satoshi Niwa , Syotarou Fukuda
发明人： Shintaro Osaki , Hiroyuki Kodama , Masayoshi Takeda , Kazunori Kadowaki , Hajime Kumabe , Yasuhiro Nakai , Satoshi Niwa , Syotarou Fukuda
IPC分类号： G01C9/00
CPC分类号： G01C9/00 , B60W30/143 , B60W40/072 , B60W40/076 , B60W2550/142
摘要： An estimated gradient value of a road is calculated based on a vehicle acceleration “A” and a time varying portion “A′” of a wheel speed. In a case that an acceleration corresponding value “Ggrad0” for the estimated gradient value is not regarded as indicating an exact figure, due to influences of disturbances, the acceleration corresponding value “Ggrad0” is corrected by a limiting value for rate-of-change with regard to the road gradient depending on respective vehicle speed, and by a limiting value for the road gradient. As a result, the acceleration corresponding value “Ggrad” for the estimated gradient value can be more exactly obtained.
摘要翻译：基于车速“A”和车轮速度的时变部“A”来计算道路的估计坡度值。在由于扰动的影响而将推定斜率值的加速度对应值“Ggrad0”视为不精确的情况下，通过变化率的限制值来校正加速度对应值“Ggrad0” 关于相应车速的道路坡度，以及道路坡度的限制值。结果，可以更精确地获得用于估计梯度值的加速度对应值“Ggrad”。

10. 发明授权

US07720583B2 Vehicle control apparatus and method of suppressing vibration of vehicle 有权
标题翻译：车辆控制装置和抑制车辆振动的方法
公开(公告)号：US07720583B2
公开(公告)日：2010-05-18
申请号：US11910618
申请日：2006-06-07
申请人： Hideki Takamatsu , Shoji Inagaki , Yasuhiro Nakai , Kenji Kawahara
发明人： Hideki Takamatsu , Shoji Inagaki , Yasuhiro Nakai , Kenji Kawahara
IPC分类号： B60G23/00
CPC分类号： B60W10/10 , B60G17/0195 , B60G2400/30 , B60G2400/34 , B60G2400/39 , B60G2400/41 , B60G2400/824 , B60G2500/10 , B60G2600/1877 , B60G2600/20 , B60G2600/60 , B60G2800/162 , B60G2800/22 , B60G2800/24 , B60G2800/70 , B60G2800/916 , B60G2800/92 , B60G2800/96 , B60G2800/97 , B60G2800/982 , B60W10/04 , B60W10/18 , B60W10/20 , B60W10/22 , B60W30/02 , B60W2050/0052 , B60W2050/0063 , B60W2540/10 , B60W2550/14 , B60W2710/18 , B60W2710/20 , B60W2710/22
摘要： A powertrain control ECU sets a target driving force, and controls an internal combustion engine and a transmission of a vehicle. A first processor of the powertrain control ECU includes a driving force adjustment portion, a filter, a mode-switch, an environmental information-obtaining device, and a steering sensor. The driving force adjustment portion sets the target driving force based on at least one of instructions from a driver and from a second processor. The filter corrects the target driving force to suppress vibration on a spring of the vehicle. The mode-switch sets the running mode. The environmental information-obtaining device obtains information on the environment around the vehicle. The steering angle sensor determines the running condition. A correction amount, by which the filter corrects the target driving force, is adjusted according to the running mode, the environment, and the running condition.
摘要翻译：动力总成控制ECU设定目标驱动力，并控制内燃机和车辆的变速器。动力系控制ECU的第一处理器包括驱动力调节部，过滤器，模式切换，环境信息获取装置和转向传感器。驱动力调整部基于来自驾驶员和第二处理器的指示中的至少一个来设定目标驱动力。过滤器校正目标驱动力以抑制车辆弹簧上的振动。模式开关设置运行模式。环境信息获取装置获取关于车辆周围环境的信息。转向角传感器确定运行状态。根据运行模式，环境和运行状况来调整过滤器校正目标驱动力的校正量。

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