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    • 1. 发明专利
    • Local advertisement system in route bus, etc.
    • JP2004272007A
    • 2004-09-30
    • JP2003064056
    • 2003-03-10
    • Yasuhiro Sasaki康弘 佐々木
    • SASAKI YASUHIRO
    • G06Q30/02G06Q30/06G06Q50/00G09F19/00G09F21/04G06F17/60
    • PROBLEM TO BE SOLVED: To provide fresh advertisement information in close contact with an area in a vehicle such as a route bus. SOLUTION: This local advertisement system at least has an advertisement distribution server and an in-vehicle advertisement display device to be installed in the vehicle, the advertisement distribution server is provided with an advertisement information storage part which stores advertisement information being information for displaying advertisement, an advertisement information acquisition part which acquires the advertisement information and an advertisement information transmitting part which transmits the advertisement information acquired by the advertisement information acquisition part to the in-vehicle advertisement display device and the in-vehicle advertisement display device is provided with an advertisement information receiving part which receives the advertisement information to be transmitted from the advertisement information transmitting part of the advertisement distribution server and an advertisement information display part which displays the advertisement information received by the advertisement information receiving part. COPYRIGHT: (C)2004,JPO&NCIPI
    • 4. 发明授权
    • Piezoelectric actuator and electronic device
    • 压电执行器和电子设备
    • US08680746B2
    • 2014-03-25
    • US12601485
    • 2008-05-21
    • Masatake TakahashiYasuhiro SasakiYasuharu Onishi
    • Masatake TakahashiYasuhiro SasakiYasuharu Onishi
    • B06B1/06
    • B06B1/0603H04R17/00
    • Provided is a small-size thin piezoelectric actuator which can be mounted on a mobile electronic device and operate with a low power consumption also provided is an electronic device which uses the piezoelectric actuator to provide a function to give a contact feeling of a three dimensional movement to a users hand palm. The piezoelectric actuator (1) includes: a piezoelectric ceramic oscillator having a piezoelectric ceramic thin plate (5) bonded to at least one surface of a shim member (6); at least one holder (7) for holding the shim member (6); and a sheet-shaped elastic body (2). Vibration generated by the piezoelectric ceramic oscillator is transmitted via the holder (7) and the sheet-shaped elastic body (2) to a case (3) of the electronic device.
    • 提供一种小型薄型压电致动器,其可以安装在移动电子设备上并且以低功耗操作,还提供了使用压电致动器来提供三维运动的接触感的功能的电子设备 给用户手掌。 压电致动器(1)包括:压电陶瓷振荡器,其具有结合到垫片(6)的至少一个表面的压电陶瓷薄板(5) 至少一个用于保持垫片构件(6)的保持器(7); 和片状弹性体(2)。 由压电陶瓷振荡器产生的振动通过保持器(7)和片状弹性体(2)传递到电子设备的壳体(3)。
    • 5. 发明授权
    • Piezoelectric actuator and electronic device
    • 压电执行器和电子设备
    • US08670578B2
    • 2014-03-11
    • US12735995
    • 2009-03-05
    • Yasuharu OnishiMasatake TakahashiYasuhiro SasakiShigeo Satou
    • Yasuharu OnishiMasatake TakahashiYasuhiro SasakiShigeo Satou
    • H04R25/00H04R3/00
    • B06B1/0603H01L41/0973
    • A piezoelectric actuator 60 includes a piezoelectric element 10 expanding and contracting according to a state of an electric field, a pedestal 20, a vibration film 30, and a support member. In the vibration mode of the divided vibration occurring in the piezoelectric actuator in a high frequency band, one or more reinforcement members 50 are selectively disposed on an upper surface or a lower surface of the piezoelectric element 10, in a region where a node of divided vibration occurs. With such configurations, the vibration mode can be changed in the piezoelectric element 10. Therefore, in the frequency sound pressure level characteristics, the divided vibration causing hills or valleys (peaks or dips) can be effectively suppressed, thus enabling the achievement of flatness of frequency sound pressure level characteristics and of reproduction of excellent sound.
    • 压电致动器60包括根据电场的状态膨胀和收缩的压电元件10,基座20,振动膜30和支撑构件。 在高频带的压电致动器中发生的分割振动的振动模式中,在压电元件10的上表面或下表面上选择性地设置一个或多个加强构件50,在分割的节点 发生振动。 通过这样的结构,可以在压电元件10中改变振动模式。因此,在频率声压级特性中,可以有效地抑制引起山丘或谷(峰值或下降)的分割振动,从而能够实现平坦度 频率声压级特性和再现优良的声音。
    • 9. 发明授权
    • Multi-unit connector
    • 多单元连接器
    • US07819695B2
    • 2010-10-26
    • US12222946
    • 2008-08-20
    • Yasuhiro SasakiShoji YamamotoTohru Kurosawa
    • Yasuhiro SasakiShoji YamamotoTohru Kurosawa
    • H01R13/40
    • H01R13/514H01R13/4364
    • A multi-unit connector is formed by mounting a plurality of unit connectors, in which a terminal is received in a terminal receiving section of a housing, into a connector frame. The housing includes a front opening, and the connector frame includes a wall covering the front opening. The wall has a hole for terminal insertion, and a positioning rib projectingly. The terminal is positioned without rattling by supporting the terminal between the positioning rib and an inner wall at a side opposite to the positioning rib of the terminal receiving section. The positioning rib is provided with a slant surface for supporting the terminal. Furthermore, an additional positioning rib is arranged symmetrically against the positioning rib about a center of the hole and the slant surfaces for supporting a top end of the terminal are formed facing to each other at the positioning rib and the additional positioning rib.
    • 通过将端子容纳在壳体的端子容纳部中的多个单元连接器安装到连接器框架中来形成多单元连接器。 壳体包括前开口,连接器框架包括覆盖前开口的壁。 墙壁有一个用于端子插入的孔和一个定位肋突出。 通过将端子支撑在定位肋和与端子接收部的定位肋相对的一侧的内壁之间,终端不会发生晃动。 定位肋设置有用于支撑端子的倾斜表面。 此外,附加定位肋围绕孔的中心对准地布置在定位肋上,并且用于支撑端子的顶端的倾斜表面在定位肋和附加定位肋处形成为彼此面对。