会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 56. 发明授权
    • Sensor voltage reading circuit
    • 传感器电压读数电路
    • US5515048A
    • 1996-05-07
    • US122285
    • 1993-09-17
    • Satoshi HondaYoshihiro Nakazawa
    • Satoshi HondaYoshihiro Nakazawa
    • G01R19/257G06F3/05H02J1/00H03M1/08H03M1/12
    • H03M1/0827H03M1/12
    • A sensor voltage reading circuit for reading an analog sensor value is provided which can remove electromagnetic wave noise inputted to an input terminal of an A/D conversion circuit. The sensor voltage reading circuit includes a first voltage division circuit and a second voltage division circuit for dividing the output voltage of a potentiometer. An A/D conversion circuit has input terminals connected to the output terminals of the voltage division circuits and a processing unit for reading digital voltages obtained by conversion of the A/D conversion circuit. The processing unit removes from the converted voltages a noise voltage caused by radio waves which mix into the input terminals of the A/D conversion circuit. Accordingly, the reading accuracy of the output voltage of the sensor can be enhanced. In a further embodiment, the sensor voltage reading circuit can suppress power dissipation by the analog sensor to achieve miniaturization of the power source circuit.
    • 提供了用于读取模拟传感器值的传感器电压读取电路,其可以去除输入到A / D转换电路的输入端子的电磁波噪声。 传感器电压读取电路包括用于分压电位器的输出电压的第一分压电路和第二分压电路。 A / D转换电路具有连接到分压电路的输出端子的输入端子和用于读取通过A / D转换电路的转换而获得的数字电压的处理单元。 处理单元从转换的电压中去除由混合到A / D转换电路的输入端子的无线电波引起的噪声电压。 因此,能够提高传感器的输出电压的读取精度。 在另一实施例中,传感器电压读取电路可以抑制模拟传感器的功率消耗,以实现电源电路的小型化。
    • 58. 发明授权
    • Styrene resin composition and method of producing molding thereof
    • 苯乙烯树脂组合物及其成型方法
    • US5408003A
    • 1995-04-18
    • US54978
    • 1993-04-30
    • Satoshi HondaKazuhiro YokooHideaki Matsuura
    • Satoshi HondaKazuhiro YokooHideaki Matsuura
    • C08F257/02C08F265/04C08L25/14C08L33/06C08L25/06C08L35/06
    • C08F257/02C08F265/04C08L25/14C08L2205/22
    • A styrene resin composition comprising a crosslinked styrene resin and uniformly dispersed therein an uncrosslinked resin capable of being extracted with an organic solvent, the amount of the uncrosslinked resin being from 3 to 50% by weight based on the total amount of the composition; and a method of producing a molding of a styrene resin composition, which method comprises the step of subjecting to cast polymerization a liquid mixture comprising: (a) a styrene monomer in an amount of 30% by weight or more based on the total amount of the ingredients (a), (b), and (c); (b) a monofunctional monomer having one radical-polymerizable double bond in the molecule, in an amount less than 70% by weight based on the total amount of the ingredients (a), (b), and (c); (c) a polyfunctional monomer having at least two radical-polymerizable double bonds in the molecule, in an amount of from 0.01 to 40% by weight based on the total amount of the ingredients (a), (b), and (c); (d) a resin component soluble in a mixture of the ingredients (a), (b), and (c), in an amount of from 3 to 100 parts by weight per 100 parts by weight of the total amount of the ingredients (a), (b), and (c); and (e) a free-radical polymerization initiator in an amount of from 0.001 to 5 parts by weight per 100 parts by weight of the total amount of the ingredients (a), (b), (c), and (d).
    • 一种苯乙烯树脂组合物,其包含交联苯乙烯树脂并均匀分散有能够用有机溶剂萃取的未交联树脂,未交联树脂的量为组合物总量的3至50重量%; 以及制造苯乙烯树脂组合物的成型体的方法,该方法包括以下步骤:将液体混合物进行浇注聚合,所述液体混合物包含:(a)苯乙烯单体的量为30重量%以上 成分(a),(b)和(c); (b)基于成分(a),(b)和(c)的总量,分子中具有一个可自由基聚合的双键的单官能单体的量小于70重量%。 (c)基于成分(a),(b)和(c)的总量,分子中具有至少两个可自由基聚合的双键的多官能单体的量为0.01至40重量% ; (d)可溶于成分(a),(b)和(c)的混合物中的树脂组分的量为每100重量份组分总量3至100重量份( a),(b)和(c); 和(e)每100重量份组分(a),(b),(c)和(d)的总量为0.001-5重量份的自由基聚合引发剂。
    • 59. 发明授权
    • Power unit for motor vehicles
    • 汽车动力装置
    • US5406154A
    • 1995-04-11
    • US939702
    • 1992-09-02
    • Kenji KawaguchiShoji MotodateMasayuki ToriyamaSatoshi HondaTakaaki FujiiToshiyuki Cho
    • Kenji KawaguchiShoji MotodateMasayuki ToriyamaSatoshi HondaTakaaki FujiiToshiyuki Cho
    • B60L7/10B60L11/18H02K11/04H02K29/08H02P6/08H02P6/16H02K11/00B62D61/02H02K5/18H02K7/14
    • B62K23/04B60L11/1807B60L7/10B62K23/02B62K25/283B62M7/12H02K11/33H02K29/08H02P6/08H02P6/16B62K2202/00B62K2204/00Y02T10/641Y02T10/642Y02T10/7005
    • A regenerative braking system in a motor vehicle determines a state of deceleration on the basis of the number of revolutions of a motor and an accelerator signal and performs a regenerative braking according to the state of deceleration. The regenerative braking system includes a revolution sensor for detecting;the number of revolutions of a rotor of a vehicle driving motor and an accelerator opening sensor in a RAM stores discrimination data for discriminating between a regenerative braking mode and a drive mode on the basis of the number of revolutions of the rotor and the accelerator opening and also stores on-off duty ratio data of FETs in the regenerative braking mode and that in the drive mode. A CPU retrieves on-off duty ratio data corresponding to the number of revolutions of the rotor and the accelerator opening in the regenerative braking mode when the regenerative braking mode is determined on the basis of the rotor revolutions and the accelerator opening, and controls the FETs at an on-off duty ratio corresponding to the retrieved on-off duty ratio data. The power unit for the motor vehicle is an electric motor mounted in unit cases using at least a portion of the unit cases as a motor case. In the power unit of such construction, a heat sink is attached to the motor case. Switching elements are provided for controlling an electric current to be supplied to the electric motor. The switching elements are mounted to the heat sink.
    • 机动车辆中的再生制动系统基于电动机的转数和加速器信号来决定减速状态,并根据减速状态进行再生制动。 再生制动系统包括用于检测的旋转传感器,车辆驱动电机的转子的转数和RAM中的加速器开度传感器存储用于基于再生制动模式和驱动模式来区分再生制动模式和驱动模式的判别数据 转子的转数和加速器开度,并且还存储再生制动模式中的FET的导通截止占空比数据和驱动模式中的开关占空比数据。 当基于转子转速和加速器开度确定再生制动模式时,CPU检索与再生制动模式中转子的转数和加速器开度相对应的开 - 关占空比数据,并且控制FET 对应于所检索的开 - 关占空比数据的开 - 关占空比。 用于机动车辆的动力单元是使用至少一部分单元壳体作为电动机壳体的单元壳体中安装的电动马达。 在这种结构的动力单元中,散热器附接到电动机壳体上。 提供开关元件用于控制要供给电动机的电流。 开关元件安装在散热器上。