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    • 3. 发明申请
    • Hand Grip Member With Electric Heater
    • 电加热器手握部件
    • US20090194518A1
    • 2009-08-06
    • US12088543
    • 2006-09-29
    • Satoru FujiwaraKouzou SasakiYuichi Fukuda
    • Satoru FujiwaraKouzou SasakiYuichi Fukuda
    • B60L1/02
    • B62J33/00B62K21/26H05B3/46Y10T74/20828
    • A handle grip member with electric heater can be produced in high yield through simple processing not using any core of synthetic resin and avoiding molding operation. Depressed groove (4) is spirally provided on an external surface of inner part (1) of rubber, and multiple ribs (5) are provided on an internal surface thereof along the direction of length. Electric heater (7) of tape-shaped metal conductor is implanted in the depressed groove (4), and fixed. Electric wires (8a,8b) are connected to two ends of the electric heater (7) and drawn out. The inner part (1) is inserted in outer part (9) of rubber tube, and the outer part (9) is fixed to the inner part (1) with the use of an adhesive, etc.
    • 具有电加热器的把手部件可以通过简单的加工而不用任何合成树脂芯并且避免成型操作而以高产率生产。 凹槽(4)螺旋地设置在橡胶的内部部分(1)的外表面上,并且沿其长度方向在其内表面上设置多个肋(5)。 将带状金属导体的电加热器(7)注入凹槽(4)中并固定。 电线(8a,8b)连接到电加热器(7)的两端并拉出。 内部部分(1)插入橡胶管的外部部分(9)中,外部部分(9)通过使用粘合剂等固定到内部部分(1)上。
    • 4. 发明授权
    • Piezoelectric electroacoustic transducing device
    • 压电式电声换能装置
    • US07550899B2
    • 2009-06-23
    • US11878009
    • 2007-07-20
    • Satoru FujiwaraYuka Nagata
    • Satoru FujiwaraYuka Nagata
    • H01L41/08
    • H04R17/00H04R7/20H04R2307/201H04R2307/207H04R2499/11
    • In order to improve the sound pressure level and the sound quality of a piezoelectric electroacoustic transducing device without impairing the size, the productivity, the cost, and the like of the device, the piezoelectric electroacoustic transducing device 1 has: a frame 20; a piezoelectric vibrator 10 in which piezoelectric elements 12, 13 are bonded to a metal plate 11; and a support member 30 which supports a peripheral portion of the piezoelectric vibrator 10 on the frame 20, and which is made of a resin film such as a ring-like PET resin, and a mesh or embossed concave and convex structure is formed on the surface of the support member 30. While maintaining the external shape of the support member 30, the support member 30 is provided with a flexibility at which a large displacement of the piezoelectric vibrator 10 is not impeded.
    • 压电电声换能装置1为了提高压电电声换能装置的声压等级和声音质量而不损害装置的尺寸,生产率,成本等,具有框架20, 其中压电元件12,13与金属板11接合的压电振动器10; 以及支撑构件30,其支撑框架20上的压电振动器10的周边部分,并且由诸如环状PET树脂的树脂膜制成,并且网状或压花的凹凸结构形成在 在保持支撑构件30的外部形状的同时,支撑构件30具有不会妨碍压电振动器10的大位移的灵活性。