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    • 1. 发明授权
    • Water pump
    • 水泵
    • US5217350A
    • 1993-06-08
    • US811435
    • 1991-12-23
    • Kenji KimuraKiyoshi MiyazakiToshihide MatsunagaShoji IsobeShigeru ItohNaokazu KawaseTsutomu Kishi
    • Kenji KimuraKiyoshi MiyazakiToshihide MatsunagaShoji IsobeShigeru ItohNaokazu KawaseTsutomu Kishi
    • F04D29/04F04D29/049F04D29/12
    • F04D29/049F04D29/128F02B2275/18F05B2260/603
    • A cylindrical support portion is provided on a wafer pump case to surround a rotary shaft, and a cylindrically formed power transmitting rotary wheel surrounding the support portion is integrally coupled to an outer end of the rotary shaft which protrudes outwardly from the support portion. A bearing means is interposed between an inner surface of the power transmitting rotary wheel and an outer surface of the support portion. A plurality of sealing members disposed concentrically with the bearing means are interposed between the rotary shaft and an inner surface of the cylindrical support portion at a location axially outwardly spaced from the mechanical seal, and a grease is filled between the sealing members. The water pump structure not only improves the sealing property of the sealing members by providing the sealing members at a location in which the deflection of the rotary shaft is smallest, but also increases the retaining property for the grease between the plurality of sealing members. This enhances water resistance of the bearing means. Moreover, in spite of the provision of the plurality of sealing members and the bearing means, the water pump structure avoids an undesirable increase in size and remains relatively compact.
    • 圆筒形支撑部分设置在晶片泵壳体上以围绕旋转轴,并且围绕支撑部分的圆柱形动力传递旋转轮一体地联接到从支撑部向外突出的旋转轴的外端。 在动力传递旋转轮的内表面和支撑部分的外表面之间插入有轴承装置。 与轴承装置同心地设置的多个密封构件设置在旋转轴与圆柱形支撑部分的内表面之间的轴向向外与机械密封件间隔开的位置处,并且在密封构件之间填充润滑脂。 水泵结构不仅通过在旋转轴的偏转最小的位置设置密封构件而提高密封构件的密封性,而且还增加了多个密封构件之间的润滑脂的保持性。 这增强了轴承装置的耐水性。 此外,尽管设置了多个密封构件和轴承装置,但是水泵结构避免了不期望的尺寸增加并且保持相对紧凑。
    • 8. 发明授权
    • Thermoplastic polymer composition and production method thereof
    • 热塑性聚合物组合物及其制备方法
    • US08524819B2
    • 2013-09-03
    • US12786745
    • 2010-05-25
    • Kenji KimuraNatsuko Sato
    • Kenji KimuraNatsuko Sato
    • C08K5/00
    • C08K5/0008
    • A thermoplastic polymer composition comprising a thermoplastic polymer, a compound of the formula (1): (wherein, R1 and R2 represent each independently an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms or an aralkyl group having 7 to 18 carbon atoms, R3 represents an alkyl group having 1 to 3 carbon atoms, and R4 represents a hydrogen atom or methyl group), and a hydrocarbon, wherein 0.001 to 3 parts by weight of the compound of the formula (1) and 0.0005 to 0.008 parts by weight of the hydrocarbon are contained with respect to 100 parts by weight of the thermoplastic polymer.
    • 一种热塑性聚合物组合物,其包含热塑性聚合物,式(1)的化合物:(其中,R 1和R 2各自独立地表示具有1至8个碳原子的烷基,具有6至12个碳原子的芳基或芳烷基 具有7至18个碳原子,R 3表示具有1至3个碳原子的烷基,R 4表示氢原子或甲基)和烃,其中0.001至3重量份的式(1)化合物 相对于100重量份的热塑性聚合物,含有0.0005〜0.008重量份的烃。
    • 10. 发明授权
    • Awake state estimation device
    • 唤醒状态估计装置
    • US08260501B2
    • 2012-09-04
    • US12241613
    • 2008-09-30
    • Akira NakagoshiKenji KimuraTsuyoshi Ehama
    • Akira NakagoshiKenji KimuraTsuyoshi Ehama
    • B60W40/09G08B21/06
    • B60W40/08B60W2040/0818B60W2540/00G08B21/06
    • An awake state estimation portion calculates an average steering angle, an average steering angular speed and a corrective steering angle on the basis of the steering angle acquired from a steering angle detection portion. The awake state estimation portion acquires the traveling speed of the vehicle from a vehicle speed detection portion. The awake state estimation portion corrects the calculated corrective steering angle by a correction value commensurate with the type of the traveling path on which the vehicle is traveling, and estimates the degree of the awake state of the driver on the basis of the post-correction corrective steering angle. Besides, the awake state estimation portion specifically determines the correction value commensurate with the type of the traveling path on which the vehicle is traveling, on the basis of at least one of the steering angle, the average steering angular speed and the traveling speed.
    • 唤醒状态估计部分基于从转向角检测部分获取的转向角来计算平均转向角,平均转向角速度和矫正转向角。 唤醒状态推定部从车速检测部获取车辆的行驶速度。 唤醒状态估计部通过与车辆行驶的行驶路径的类型相对应的校正值来校正计算出的校正转向角,并且基于校正后校正校正值来估计驾驶员的唤醒状态的程度 转向角。 此外,基于转向角,平均转向角速度和行驶速度中的至少一个,清醒状态估计部具体地确定与车辆行驶的行驶路径的类型相对应的校正值。