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    • 2. 发明授权
    • Angular velocity sensor
    • 角速度传感器
    • US09435647B2
    • 2016-09-06
    • US13498210
    • 2010-10-07
    • Hideyuki MurakamiTakashi KawaiMasaki Nakamura
    • Hideyuki MurakamiTakashi KawaiMasaki Nakamura
    • G01C19/00G01C19/5776
    • G01C19/5776
    • An angular velocity sensor including a vibration body having a sensor electrode, a driving electrode, and a monitor electrode. The monitor electrode generates a signal according to vibration of the vibration body. The sensor circuit outputs a signal representing an angular velocity applied to the vibration body. The amplitude determination circuit measures amplitude of vibration of the vibration body. A PLL circuit includes a constant voltage source for generating a constant voltage, a timing switching unit for outputting a voltage by switching selectively between the constant voltage and a voltage corresponding to the monitor signal, and a voltage-controlled oscillator for outputting an oscillation signal having a frequency corresponding to the voltage output from the timing switching unit. When the amplitude measured is smaller than a predetermined value, the timing switching unit outputs the constant voltage output from the constant voltage source and outputs a start-up mode signal.
    • 一种角速度传感器,包括具有传感器电极的振动体,驱动电极和监视电极。 显示器电极根据振动体的振动产生信号。 传感器电路输出表示施加到振动体的角速度的信号。 振幅确定电路测量振动体的振动的振幅。 PLL电路包括用于产生恒定电压的恒压源,定时切换单元,用于通过选择性地在恒定电压和对应于监视信号的电压之间切换来输出电压;以及压控振荡器,用于输出具有 与从定时切换单元输出的电压对应的频率。 当测量的振幅小于预定值时,定时切换单元输出从恒定电压源输出的恒定电压并输出启动模式信号。
    • 5. 发明授权
    • Cranking torque control apparatus
    • 起重扭矩控制装置
    • US08565956B2
    • 2013-10-22
    • US13390629
    • 2011-05-18
    • Koji MiwaTakashi Kawai
    • Koji MiwaTakashi Kawai
    • B60L11/00
    • B60W20/13B60K6/445B60W10/06B60W10/08B60W10/26B60W20/00B60W20/40B60W30/1884B60W2510/0638B60W2510/244B60W2710/248Y02T10/6239Y02T10/6286
    • A cranking torque control apparatus (100) is mounted on a hybrid vehicle provided with: an engine (11), a motor (MG1) coupled with the engine and capable of cranking the engine, and a battery (21) capable of supplying an electric power to the motor. The cranking torque control apparatus is provided with: a setting device (22) capable of setting an output limit value which is a limit value for the electric power outputted from the battery in accordance with an electric power deviation when the motor cranks the engine; and a controlling device (22) for controlling said setting device not to set the output limit value under a condition that a voltage of the battery falls below a lower limit voltage associated with the battery due to resonance of the engine or due to a first fire of the engine.
    • 起动转矩控制装置(100)安装在混合动力车辆上,该混合动力车辆具有发动机(11),与发动机联接并能够起动发动机的电动机(MG1),以及能够提供电力的电池 电动机的电源。 起动转矩控制装置设置有:设定装置(22),其能够根据电动机对发动机起动时的电力偏差设定作为从电池输出的电力的极限值的输出限制值; 以及控制装置(22),用于控制所述设定装置在由于发动机共振或由于第一次起动引起的电池的电压下降到与电池相关联的下限电压的条件下而不设定输出限制值 的发动机。
    • 6. 发明申请
    • ANGULAR VELOCITY SENSOR
    • 角速度传感器
    • US20120191398A1
    • 2012-07-26
    • US13498210
    • 2010-10-07
    • Hideyuki MurakamiTakashi KawaiMasaki Nakamura
    • Hideyuki MurakamiTakashi KawaiMasaki Nakamura
    • G01C19/56G01K15/00
    • G01C19/5776
    • An angular velocity sensor includes a vibration body having a sensor electrode, a driving electrode, and a monitor electrode. The monitor electrode generates a signal according to vibration of the vibration body. The sensor circuit outputs a signal representing an angular velocity applied to the vibration body. The amplitude determination circuit measures amplitude of vibration of the vibration body. A PLL circuit includes a constant voltage source for generating a constant voltage, a timing switching unit for outputting a voltage by switching selectively between the constant voltage and a voltage corresponding to the monitor signal, and a voltage-controlled oscillator for outputting an oscillation signal having a frequency corresponding to the voltage output from the timing switching unit. When the amplitude measured by the amplitude determination circuit is smaller than a predetermined value, the timing switching unit outputs, to the voltage-controlled oscillator, the constant voltage output from the constant voltage source and outputs a start-up mode signal. This angular velocity sensor has a stable output characteristic.
    • 角速度传感器包括具有传感器电极,驱动电极和监视电极的振动体。 显示器电极根据振动体的振动产生信号。 传感器电路输出表示施加到振动体的角速度的信号。 振幅确定电路测量振动体的振动的振幅。 PLL电路包括用于产生恒定电压的恒压源,定时切换单元,用于通过选择性地在恒定电压和对应于监视信号的电压之间切换来输出电压;以及压控振荡器,用于输出具有 与从定时切换单元输出的电压对应的频率。 当由振幅确定电路测量的幅度小于预定值时,定时切换单元将从恒压源输出的恒定电压输出到压控振荡器,并输出启动模式信号。 该角速度传感器具有稳定的输出特性。
    • 7. 发明申请
    • Sensation Presenting System and Sensation Presenting Device
    • 感觉呈现系统和感觉呈现装置
    • US20110080273A1
    • 2011-04-07
    • US12997525
    • 2009-06-12
    • Takashi KawaiHiroyuki Morikawa
    • Takashi KawaiHiroyuki Morikawa
    • H04B3/36
    • G06F3/016
    • There are provided a sensation presenting system and a sensation presenting device which allow a user to perceive a desired tactual stimulation based on a virtual bodily pseudo image recognized through a visual sensation. When a tactual sensing unit 5 gives a tactual stimulation to a back hand 3 of a user 2, and when a motional video picture is presented which displays a bodily pseudo image 25 and a tactual-sensing-unit pseudo image 26 are both in a virtual space, and in which the tactual-sensing-unit pseudo image 26 gives a virtual tactual stimulation to the bodily pseudo image 25, a motional video picture different from an operation of giving the tactual stimulation to the back hand 3 by the tactual sensing unit 5 is presented, and the user 2 is allowed to perceive a tactual stimulation corresponding to the virtual tactual stimulation based on the visual stimulation by the motional video picture and the tactual stimulation given by the tactual sensing unit 5, thereby allowing the user 2 to perceive a desired tactual stimulation.
    • 提供了一种感觉呈现系统和感觉呈现装置,其允许用户基于通过视觉感知识别的虚拟身体伪图像感知期望的触觉刺激。 当触觉感知单元5对用户2的后手3进行触觉刺激时,并且当呈现显示身体伪图像25和触觉单元伪图像26的运动视频图像都处于虚拟 空间,并且其中触觉感测单元伪图像26向身体伪图像25给出虚拟触觉刺激,与由触觉感测单元5给予后手3的触觉刺激的操作不同的运动视频图像 并且允许用户2基于由运动视频图像的视觉刺激和由触觉感测单元5给出的触觉刺激来感知对应于虚拟触觉刺激的触觉刺激,从而允许用户2感知 所需的触觉刺激。
    • 8. 发明申请
    • ORGANIC ELECTROLUMINESCENCE ELEMENT
    • 有机电致发光元件
    • US20110031476A1
    • 2011-02-10
    • US12625040
    • 2009-11-24
    • Atsushi OdaJunichi TanakaTakashi Kawai
    • Atsushi OdaJunichi TanakaTakashi Kawai
    • H01L51/54
    • H01L51/5036H01L51/5278
    • The present invention provides an organic EL element having a multi-photon structure, in which optical absorption in the visible region caused by a charge-transfer complex in a conventional intermediate layer structure is inhibited, and the resistance of this intermediate layer to a counter career is improved, thus allowing high efficiency and a long operation life of the element.The element is arranged to be formed on a substrate 1 and have a multi-photon structure in which a plurality of light emitting units 4 including at least one light emitting layer are stacked via an intermediate layer 5 between an anode layer 2 and a cathode layer 3 which is a counter electrode, the above-mentioned intermediate layer 5 is formed by mixing or stacking an electron accepting material or an electron donating material and an organic compound, so as to avoid formation of a charge-transfer complex.
    • 本发明提供了一种具有多光子结构的有机EL元件,其中在常规中间层结构中由电荷转移复合物引起的在可见光区域的光吸收被抑制,并且该中间层对计数器的阻力 提高了元件的高效率和长使用寿命。 该元件布置成形成在基板1上并且具有多光子结构,其中包括至少一个发光层的多个发光单元4经由阳极层2和阴极层之间的中间层5层叠 作为对电极的上述中间层5是通过混合或层叠电子接受材料或给电子材料和有机化合物形成的,以避免形成电荷转移络合物。
    • 10. 发明申请
    • GAS SENSOR CONTROL APPARATUS AND METHOD
    • 气体传感器控制装置和方法
    • US20100140113A1
    • 2010-06-10
    • US12630423
    • 2009-12-03
    • Satoshi TERAMOTOHirotaka OnogiKoji ShiotaniKenji KatoTakashi Kawai
    • Satoshi TERAMOTOHirotaka OnogiKoji ShiotaniKenji KatoTakashi Kawai
    • G01N27/26
    • G01N27/419
    • There is provided a control apparatus for a gas sensor, which has a sensor element equipped with first and second oxygen pumping cells. The sensor control apparatus is configured to drive the first oxygen pumping cell to adjust the oxygen concentration of gas under measurement, drive the second oxygen pumping cell to produce a flow of electric current according to the amount of oxygen pumped out of the oxygen concentration adjusted gas by the second oxygen pumping cell, perform specific drive control to control the amount of oxygen pumped by the second oxygen pumping cell to a predetermined level after startup of the sensor element and before the application of the drive voltage between the electrodes of the second oxygen pumping cell.
    • 提供了一种用于气体传感器的控制装置,其具有配备有第一和第二氧气泵浦单元的传感器元件。 传感器控制装置被配置为驱动第一氧气泵送单元以调节测量气体的氧气浓度,驱动第二氧气泵送单元,根据从氧浓度调节气体中抽出的氧气的量产生电流 通过第二氧气泵送单元,执行特定的驱动控制,以在启动传感器元件之后并且在第二氧气泵送电极之间施加驱动电压之前,将第二氧气泵浦单元泵浦的氧气量控制到预定水平 细胞。