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1. 发明申请

US20120229126A1 ROTATION ANGLE DETECTION DEVICE 有权
标题翻译：旋转角度检测装置
公开(公告)号：US20120229126A1
公开(公告)日：2012-09-13
申请号：US13408233
申请日：2012-02-29
申请人： Shingo Maeda , Takeshi Ueda
发明人： Shingo Maeda , Takeshi Ueda
IPC分类号： G01B7/30
CPC分类号： G01D5/24485 , G01D5/145 , G01D5/2455 , H02K29/08
摘要： When the zero-crossing of one of the output signals of magnetic sensors has been detected, a rotation angle computing device identifies a magnetic pole sensed by the first magnetic sensor based on the other two output signals. Subsequently, the rotation angle computing device identifies the magnetic pole sensed by the second magnetic sensor and the magnetic pole sensed by the third magnetic sensor based on the magnetic pole sensed by the first magnetic sensor. After that, the rotation angle computing device corrects the amplitude of the output signal of each magnetic sensor based on the identified magnetic poles respectively sensed by the magnetic sensors. Then, the rotation angle computing device computes the electric angle θe of the rotor based on the corrected output signals.
摘要翻译：当已经检测到磁传感器的输出信号中的一个的过零点时，旋转角计算装置基于其它两个输出信号识别由第一磁传感器感测的磁极。随后，旋转角计算装置基于由第一磁传感器检测到的磁极来识别由第二磁传感器感测的磁极和由第三磁传感器感测的磁极。之后，旋转角计算装置基于由磁传感器分别感测到的所识别的磁极来校正每个磁传感器的输出信号的振幅。然后，旋转角度计算装置基于校正的输出信号计算转子的电角度θ。

2. 发明申请

US20100046135A1 ELECTRIC ELEMENT 失效
标题翻译：电子元件
公开(公告)号：US20100046135A1
公开(公告)日：2010-02-25
申请号：US12443641
申请日：2007-06-27
申请人： Kazuya Niki , Osamu Moriya , Shingo Maeda
发明人： Kazuya Niki , Osamu Moriya , Shingo Maeda
IPC分类号： H01G4/30
CPC分类号： H01G4/30 , H01G4/005 , H01G4/232
摘要： An electric element comprises a dielectric layers, conductive plates, anode electrodes, and cathode electrodes. The conductive plates and the conductive plates are alternately laminated in the width direction of the electric element. The anode electrodes are connected to each of the conductive plates with a predetermined distance. The cathode electrodes are connected to each of the conductive plates with a predetermined distance. The electric element is mounted on a substrate in a manner where the bottom surface makes contact with the substrate. The anode electrode is connected to a first signal line that has a width substantially equal to that of the electric element disposed on the substrate. The anode electrode is connected to a second signal line that has a width substantially equal to that of the electric element disposed on the substrate.
摘要翻译：电气元件包括电介质层，导电板，阳极电极和阴极电极。导电板和导电板在电气元件的宽度方向上交替层叠。阳极电极以预定距离连接到每个导电板。阴极电极以预定距离连接到每个导电板。电气元件以底面与基板接触的方式安装在基板上。阳极与第一信号线连接，第一信号线的宽度基本上等于设置在基板上的电气元件的宽度。阳极电极连接到具有与设置在基板上的电气元件的宽度基本相等的宽度的第二信号线。

3. 发明授权

US07455774B2 Agent and method for decontaminating soil, groundwater or sediment contaminated with hexavalent chromium 有权
标题翻译：用六价铬污染土壤，地下水或沉积物去污的代理和方法
公开(公告)号：US07455774B2
公开(公告)日：2008-11-25
申请号：US10573201
申请日：2004-08-04
申请人： Shrihari Chandraghatgi , Shingo Maeda , Kaoru Nogawa , Hideki Himi
发明人： Shrihari Chandraghatgi , Shingo Maeda , Kaoru Nogawa , Hideki Himi
IPC分类号： C02F3/00
CPC分类号： B09C1/10 , B09C1/002 , B09C1/08 , C02F1/705 , C02F2101/22 , C02F2305/06
摘要： It is an objective of the present invention to provide a decontaminant capable of efficiently and rapidly decontaminating soil, groundwater or sediment contaminated with hexavalent chromium, and a decontamination method utilizing the same. By adding at least one of iron (0) and ferrous iron, and a microbial biostimulant of at least one member selected from the group consisting of yeast extract, inactive yeast, active yeast and peptone to soil, groundwater or sediment contaminated with hexavalent chromium. Hexavalent chromium is chemically and biologically reduced efficiently, and iron reducing microorganisms are propagated and activated to sustain reducing power of the added iron over a long period of time.
摘要翻译：本发明的目的是提供一种能够有效且快速地净化六价铬污染的土壤，地下水或沉积物的净化剂，以及利用该净化方法。通过添加至少一种铁（0）和亚铁，以及选自酵母提取物，无活性酵母，活性酵母和蛋白胨中的至少一种成分的微生物生物刺激剂，对土壤，六价铬污染的地下水或沉积物。六价铬在化学和生物学上有效降低，铁还原微生物被传播和激活，以维持长时间内添加的铁的降低功率。

4. 发明申请

US20070288143A1 VEHICLE STEERING SYSTEM 有权
标题翻译：车辆转向系统
公开(公告)号：US20070288143A1
公开(公告)日：2007-12-13
申请号：US11760206
申请日：2007-06-08
申请人： Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
发明人： Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
IPC分类号： B62D6/00
CPC分类号： B62D15/0285 , B62D5/0481
摘要： In a steering-without-driving state, a larger current limit value, drive limit time and steering angle deviation threshold value are set than when a low-speed driving state occurs. An automatic parking mode is held until a time period over which a state where a motor current value of an electric motor which drives a steering mechanism is equal to the current limit value reaches the drive limit time. Even though the state where the motor current value is equal to the current limit value has continued over the drive limit time, the automatic parking mode is held during the steering angle deviation not exceeding the steering angle deviation threshold value. When the state where the motor current value is equal to the current limit value has continued over the drive limit time Ta and that the steering angle deviation exceeds the threshold value, the automatic parking control is cancelled.
摘要翻译：在无转向驾驶状态下，比起低速行驶状态时设定较大的限制值，驱动限制时间和转向角偏差阈值。保持自动停车模式，直到驱动转向机构的电动机的电动机电流值等于当前极限值的状态达到驱动限制时间。即使电动机电流值等于电流极限值的状态在驱动限制时间内持续，在不超过转向角偏差阈值的转向角偏差期间，保持自动停车模式。当电动机电流值等于电流极限值的状态在驱动限制时间Ta之后持续，并且转向角偏差超过阈值时，自动停车控制被取消。

5. 发明授权

US07147080B2 Steering apparatus for vehicle 有权
标题翻译：车辆转向装置
公开(公告)号：US07147080B2
公开(公告)日：2006-12-12
申请号：US10403094
申请日：2003-04-01
申请人： Masayasu Higashi , Shingo Maeda , Masaya Segawa , Shuuji Kimura , Ryouhei Hayama , Tomoyasu Kada
发明人： Masayasu Higashi , Shingo Maeda , Masaya Segawa , Shuuji Kimura , Ryouhei Hayama , Tomoyasu Kada
IPC分类号： B60K26/00
CPC分类号： B62D1/00 , B62D1/02 , B62D1/12 , Y10T74/20396
摘要： The steering device is constructed by supporting a center portion of a rectangle-plate-shaped operation plate at one end of a supporting shaft projected from the front face of a dashboard so as to freely swing in right and left directions. A steering apparatus for a vehicle having the steering device detects the swing direction and the swing angle of the operation plate with a steering angle sensor provided at a support portion and moves a steering mechanism in the detected direction in accordance with the detected angle so as to steer the vehicle. With this structure, a load in steering can be decreased and tiredness in driving can be reduced. Furthermore, such a steering apparatus can realize a steering device which physically handicapped drivers can operate easily.
摘要翻译：转向装置通过在从仪表板的前表面突出的支撑轴的一端支撑矩形板状操作板的中心部分而构成，以便在左右方向上自由摆动。具有转向装置的车辆用转向装置利用设置在支撑部的转向角传感器来检测操作板的摆动方向和摆动角度，并根据检测角度使检测方向上的转向机构移动，引导车辆。利用这种结构，可以减少转向中的负载并且可以减少驾驶中的疲劳。此外，这种转向装置可以实现能够容易操作的驾驶员身体障碍的转向装置。

6. 发明授权

US5974565A Composite computer system 失效
标题翻译：复合计算机系统
公开(公告)号：US5974565A
公开(公告)日：1999-10-26
申请号：US768969
申请日：1996-12-18
申请人： Susumu Okuhara , Hiroshi Morishima , Shingo Maeda , Kikuko Morishima
发明人： Susumu Okuhara , Hiroshi Morishima , Shingo Maeda , Kikuko Morishima
IPC分类号： G06F1/00 , G06F11/16 , G06F11/20 , G06F11/34 , G06F13/00 , G06F15/00 , G06F11/00
CPC分类号： G06F11/16 , G06F11/2007
摘要： A composite computer system which includes a plurality of processors connected to each other by a communication apparatus, an operation supervisory unit for recording operating conditions of the processors when the processors are activated or deactivated, an operation supervisory network for connecting the processors and the operation supervisory unit and a program condition management apparatus for recording operating conditions of programs when the programs of the processors are activated or deactivated. The operation supervisory unit obtains, for fault location purposes, the operating conditions of the processors recorded in the operation supervisory unit via the operation supervisory network and the operating conditions of the programs recorded in the program condition management apparatus.
摘要翻译：一种复合计算机系统，包括通过通信装置彼此连接的多个处理器，用于在处理器被激活或停用时记录处理器的操作条件的操作监视单元，用于连接处理器的操作监控网络和操作监视器单元和程序条件管理装置，用于当处理器的程序被激活或去激活时记录程序的操作条件。操作监控单元经由操作监控网络和记录在程序状态管理装置中的程序的操作条件，为故障定位目的获取记录在操作监控单元中的处理器的操作条件。

7. 发明授权

US08838340B2 Electric power steering system 有权
标题翻译：电动助力转向系统
公开(公告)号：US08838340B2
公开(公告)日：2014-09-16
申请号：US13219928
申请日：2011-08-29
申请人： Shingo Maeda , Yuji Kariatsumari
发明人： Shingo Maeda , Yuji Kariatsumari
IPC分类号： B62D6/08
CPC分类号： B62D5/0466 , B62D5/0481 , B62D5/0487
摘要： An electric power steering system determines a steering state of a steering wheel on the basis of a current (Im) of a motor applying assist force to a steering system and a steering speed (ωs) of the steering wheel. A state where the steering wheel is retained at a position other than a neutral position is a retained state, and a state where the steering wheel is placed at the neutral position is a neutral state. When the steering speed (ωs) is lower than a determination value (ωa) and the motor current (Im) is larger than a reference value (Ix), it is determined whether the steering state is the neutral state. When the steering speed (ωs) is lower than the determination value (ωa), the motor current (Im) is larger than the reference value (Ix), and the steering state is determined to be the neutral state at immediately preceding determination, the steering state is determined to be the neutral state.
摘要翻译：电动助力转向系统基于向转向系统施加辅助力的电动机的电流（Im）和方向盘的转向速度（ωs）来确定方向盘的转向状态。方向盘保持在中立位置以外的位置的状态为保持状态，方向盘处于中立位置的状态为中立状态。当转向速度（ωs）低于确定值（ωa）并且电动机电流（Im）大于参考值（Ix）时，确定转向状态是否为空档状态。当转向速度（ωs）低于判定值（ωa）时，电动机电流（Im）大于基准值（Ix），转向状态被确定为紧接在前的判定时的中立状态，转向状态被确定为中立状态。

8. 发明授权

US08744687B2 Vehicle steering apparatus 有权
标题翻译：车辆转向装置
公开(公告)号：US08744687B2
公开(公告)日：2014-06-03
申请号：US13494391
申请日：2012-06-12
申请人： Ryouhei Hayama , Tomoyasu Kada , Shingo Maeda , Shuuji Kimura
发明人： Ryouhei Hayama , Tomoyasu Kada , Shingo Maeda , Shuuji Kimura
IPC分类号： B62D6/08
CPC分类号： B62D5/001 , B62D6/002 , B62D6/003
摘要： A vehicle steering apparatus in which a mechanical coupling between a steering member and steered wheels is uncoupled, includes a steering actuator for driving a steered mechanism and a control unit for drive-controlling the steering actuator. The control unit reduces steering-stiffness using a PID control portion for drive-controlling the steering actuator according to a deviation between a target steered angle and a steered-angle detected by the steered angle sensor. A gain setting portion sets gains of the PID control portion to be relatively low when a predetermined condition is satisfied.
摘要翻译：一种车辆转向装置，其中转向构件和转向轮之间的机械联接不联结，包括用于驱动转向机构的转向致动器和用于驱动控制转向致动器的控制单元。控制单元使用PID控制部降低转向刚度，用于根据目标转向角与由转向角传感器检测到的转向角之间的偏差来驱动控制转向致动器。当满足预定条件时，增益设置部分将PID控制部分的增益设置为相对较低。

9. 发明授权

US08380398B2 Motor control unit and motor control unit for vehicle steering apparatus 有权
标题翻译：车辆转向装置的电机控制单元和电机控制单元
公开(公告)号：US08380398B2
公开(公告)日：2013-02-19
申请号：US12659489
申请日：2010-03-10
申请人： Yuji Kariatsumari , Hayato Komatsu , Shingo Maeda
发明人： Yuji Kariatsumari , Hayato Komatsu , Shingo Maeda
IPC分类号： B62D6/00
CPC分类号： B62D5/046 , H02P21/14 , H02P21/16 , H02P21/18 , H02P21/22
摘要： A steering assist operation is performed, which includes a motor control unit that controls a motor, and the steering assist operation does not require a rotational angle sensor. A current drive unit drives the motor at an axis current value of a rotating coordinate system that rotates in accordance with a control angle, which is calculated by a control angle calculation unit. The control angle calculation unit obtains, at every predetermined calculation cycle, a present value of the control angle by adding an addition angle to an immediately preceding value of the control angle. An addition angle calculation unit calculates the addition angle to be added to the control angle through a proportional-integral control based on a torque deviation from a command torque set by a command torque setting unit.
摘要翻译：执行转向辅助操作，其包括控制电动机的电动机控制单元，并且转向辅助操作不需要旋转角度传感器。当前驱动单元以根据由控制角计算单元计算的控制角旋转的旋转坐标系的轴电流值来驱动电动机。控制角计算单元在每个预定计算周期通过对控制角的紧接在前的值添加相加角来获得控制角的当前值。相加角计算单元基于与由指令转矩设定单元设定的指令转矩的转矩偏差，通过比例积分控制来计算要添加到控制角度的相加角度。

10. 发明授权

US07806224B2 Vehicle steering apparatus 有权
标题翻译：车辆转向装置
公开(公告)号：US07806224B2
公开(公告)日：2010-10-05
申请号：US12205238
申请日：2008-09-05
申请人： Shingo Maeda , Ryouhei Hayama , Sadahiro Kawahara , Shiro Nakano , Kou Shiba
发明人： Shingo Maeda , Ryouhei Hayama , Sadahiro Kawahara , Shiro Nakano , Kou Shiba
IPC分类号： B62D1/183
CPC分类号： B62D1/04 , B62D1/06 , B62D1/181 , B62D1/183
摘要： A vehicle steering apparatus includes a steering member for rotational operation, and a support mechanism that supports the steering member so as to be movable between a housing position where the steering member is housed in a fixed frame of an instrument panel and a projection position where the steering member projects to an outside of the fixed frame. The steering member includes a main body supported by the support mechanism, a pair of grip sections which are movable between the housing position and the projection position together with the main body, and which are supported so as to be movable between a nonoperating position and an operating position by the main body, and a grip section drive actuator which is supported by the main body, and drives the pair of grip sections to the nonoperating position and the operating position.
摘要翻译：车辆转向装置包括用于旋转操作的转向构件和支撑机构，该支撑机构支撑转向构件，以便能够在操纵构件容纳在仪表板的固定框架中的壳体位置和可旋转运动的突出位置之间移动转向构件突出到固定框架的外侧。所述转向构件包括由所述支撑机构支撑的主体，一对夹持部，其能够与所述主体一起在所述壳体位置和所述突出位置之间移动，并且被支撑以能够在非操作位置和主体的操作位置，以及由主体支撑的把手部驱动致动器，并且将一对把手部驱动到非操作位置和操作位置。

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