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    • 5. 发明授权
    • Hermetically sealed storage battery
    • 密封式蓄电池
    • US06338915B1
    • 2002-01-15
    • US09537390
    • 2000-03-29
    • Takashi NagaseTakeo HamamatsuMasao InoueHideyuki Asanuma
    • Takashi NagaseTakeo HamamatsuMasao InoueHideyuki Asanuma
    • H01M210
    • H01M2/1229H01M10/281H01M10/287Y02E60/124Y02P70/54
    • A battery structure is arranged such that an elastic valve body or the like cannot easily come off from the cover body during the production of the battery, which thereby enhances the production yield. A cover body of the invention includes a flange portion airtightly fixed to an injection port and a bulge portion protruding from the flange portion and provided with a space in which an elastic valve body is fitted (mounted). The bulge portion has an opening for ventilation provided on the side wall thereof and a protrusion at the lower end of the side wall thereof protruding inwardly of the side wall, whereby the elastic valve body can be held by the protrusion and the annular rim of the elastic valve body so that it can be prevented from coming off from the cover body. Accordingly, the elastic valve body can be prevented from coming off from the cover body due to vibration developed during the transportation of the cover body or like occasions, making it possible to enhance the production yield.
    • 电池结构被布置成使得弹簧阀体等在电池制造期间不能容易地从盖体脱落,从而提高了生产率。 本发明的盖体包括气密地固定到注射口的凸缘部分和从凸缘部分突出并具有弹性阀体装配(安装)的空间的凸起部分。 凸出部分具有设置在其侧壁上的通风开口和在其侧壁的下端处的突出部,其在侧壁的内侧突出,由此弹性阀体可以由突起和环形边缘保持 弹性阀体,从而能够防止从盖体脱落。 因此,可以防止弹性阀体由于在盖体的运输过程中产生的振动等而从盖体脱落,从而可以提高生产率。
    • 10. 发明授权
    • Rotating angle detector and apparatus thereof for detecting the rotating position of a rotor
    • 旋转角度检测器及其装置,用于检测转子的旋转位置
    • US06937008B2
    • 2005-08-30
    • US10640628
    • 2003-08-14
    • Kazunari MatsuzakiTakashi Nagase
    • Kazunari MatsuzakiTakashi Nagase
    • G01B7/30G01B7/00G01D5/14
    • G01D5/145
    • A rotating angle detector (10) according to the invention comprises magnetic field generating means for rotating integrally with a detected member and uniformly generating a magnetic field in one direction perpendicularly to a rotating axis in a stationary state, and at least two magnetic sensors (41), (42), (43) and (44) provided to generate one sine wave for one rotation of the magnetic field generating means respectively, wherein input current terminals (61), (62), (63) and (64) of the magnetic sensor are connected in series.Moreover, it is also possible to employ such a structure that at least two signal differential amplifying means are arranged on a substrate provided with at least two magnetic sensors and there is provided a circuit wiring for causing an output sent from each of the magnetic sensors to pass through the signal differential amplifying means. Furthermore, it is also possible to employ such a structure that all the input current terminals of the magnetic sensor of an apparatus provided with a plurality of rotating angle detectors are connected in series.
    • 根据本发明的旋转角度检测器(10)包括磁场产生装置,用于与检测到的构件一体地旋转并且在静止状态下沿垂直于旋转轴的一个方向均匀地产生磁场,以及至少两个磁性传感器(41 ),(42),(43)和(44)分别产生用于磁场产生装置的一个旋转的正弦波,其中输入电流端子(61),(62),(63)和(64) 磁传感器串联连接。 此外,还可以采用这样一种结构,使得至少两个信号差分放大装置被布置在设置有至少两个磁性传感器的基板上,并且设置有用于使从每个磁传感器发送的输出的电路布线 通过信号差分放大装置。 此外,也可以采用这样一种结构,使得设置有多个旋转角度检测器的装置的磁传感器的所有输入电流端子串联连接。