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    • 11. 发明授权
    • Vibrating gyroscope capable of self-diagnosing by pseudo-coriolis force
generating means
    • 振动陀螺仪能够通过伪科里奥利力产生手段进行自我诊断
    • US6029516A
    • 2000-02-29
    • US159716
    • 1998-09-24
    • Akira MoriAkira Kumada
    • Akira MoriAkira Kumada
    • G01C19/56G01C19/5649G01P21/00G01P3/00
    • G01C19/5642
    • A vibrating gyroscope includes: a column-shaped vibrating body; driving elements formed on side-faces of the vibrating body, for exciting a bending vibration in the vibrating body; detection elements formed on side-faces of the vibrating body, for detecting changes in the bending vibration of the vibrating body; pseudo-Coriolis force generating elements formed on side-faces of the vibrating body, for applying a force to the vibrating body in the same direction as that of a Coriolis force generated when a rotational angular velocity is produced about the vibrating body; and a pseudo-Coriolis signal generating circuit for supplying the pseudo-Coriolis force generating elements with a pseudo-Coriolis signal to apply a force in the same direction as that of the Coriolis force to the vibrating body.
    • 振动陀螺仪包括:柱状振动体; 形成在振动体的侧面上的驱动元件,用于激发振动体中的弯曲振动; 检测元件形成在振动体的侧面上,用于检测振动体的弯曲振动的变化; 形成在振动体的侧面上的假科里奥利力产生元件,用于沿与振动体周围产生旋转角速度时产生的科里奥利力相同的方向向振动体施加力; 以及伪科里奥利信号发生电路,用于向伪科里奥利力产生元件提供伪科里奥利信号,以将与科里奥利力相同方向的力施加到振动体。
    • 12. 发明授权
    • Laser marking device
    • 激光打标机
    • US5942136A
    • 1999-08-24
    • US894923
    • 1997-09-03
    • Akira MoriHideaki OkuboYoshinori SaitoMisao Kato
    • Akira MoriHideaki OkuboYoshinori SaitoMisao Kato
    • G02F1/133B23K26/00B23K26/06B23K26/42H01S3/00
    • B23K26/0643B23K26/066B23K26/703
    • A laser marking device for forming the pattern printed on a liquid crystal mask on the surface of an object. In the laser marking device, an input optical system (20) and an output optical system (30) are positioned on the input surface side of a reflective liquid crystal element (5) on which the laser beam (L) is made to fall through the input optical system (20). The angle of incident of the laser beam (L) on the input surface of the element (5) is approximately 90.degree.. The laser beam (L) reflected by the element (5) is directed to the object (15) through the optical system (30). A cooling means (17) which cools the element (5) is provided in contact with the surface of the element (5) opposite to the surface which the laser beam strikes. In such a way, the space for the optical systems (20) and (30) is reduced. The space occupied by the cooling means (17) is reduced and the cooling efficiency and cooling uniformity of the means (17) are improved because the means (17) is in direct contact with the element (5).
    • PCT No.PCT / JP96 / 00554 Sec。 371日期:1997年9月3日 102(e)1997年9月3日PCT PCT 1996年3月7日PCT公布。 WO96 / 27473 PCT出版物 日期1994年9月12日一种用于形成印刷在物体表面上的液晶掩模上的图案的激光打标装置。 在激光打标装置中,输入光学系统(20)和输出光学系统(30)位于反射型液晶元件(5)的输入面侧,激光束(L)在其上通过 输入光学系统(20)。 激光束(L)在元件(5)的输入表面上的入射角约为90度。 由元件(5)反射的激光束(L)通过光学系统(30)被引导到物体(15)。 设置冷却元件(5)的冷却装置(17)与元件(5)的与激光束撞击的表面相对的表面接触。 以这种方式,光学系统(20)和(30)的空间减小。 由于装置(17)与元件(5)直接接触,冷却装置(17)占据的空间被减小,并且装置(17)的冷却效率和冷却均匀性得到改善。
    • 15. 发明授权
    • Vibrating gyroscope
    • 振动陀螺仪
    • US5696322A
    • 1997-12-09
    • US352345
    • 1994-12-08
    • Akira MoriTakeshi Nakamura
    • Akira MoriTakeshi Nakamura
    • G01C19/56G01P9/04
    • G01C19/5649
    • A vibrating gyroscope 10 includes a vibrator 12 which has a vibrating body 14, and detecting devices 16a, 16b and a driving device 16c formed on side faces of the vibrating body 14. Output currents of the detecting devices 16a, 16b are converted to voltages by current-voltage converting circuits 24 and 26. Output voltages of the current-voltage converting circuits 24, 26 are fed back to an oscillation circuit 40 which has a phase correction circuit 42 and an amplifying circuit 44. A driving signal having a constant voltage is supplied to the driving device 16c from the amplifying circuit 44. The output signals of the current-voltage converting circuits 24, 26 are supplied to a detecting circuit 52 which has a differential circuit 54 and a synchronous detecting circuit 56.
    • 振动陀螺仪10包括具有振动体14的振动器12和形成在振动体14的侧面的检测装置16a,16b和驱动装置16c。检测装置16a,16b的输出电流通过 电流 - 电压转换电路24和26.电流 - 电压转换电路24,26的输出电压被反馈到具有相位校正电路42和放大电路44的振荡电路40.具有恒定电压的驱动信号是 从放大电路44提供给驱动装置16c。电流 - 电压转换电路24,26的输出信号被提供给具有差分电路54和同步检测电路56的检测电路52。
    • 16. 发明授权
    • Transmission type liquid crystal mask marker
    • 透射型液晶掩模标记
    • US5663826A
    • 1997-09-02
    • US619546
    • 1996-04-01
    • Yukihiro TsudaTaku YamazakiAkira MoriYukinori Matsumura
    • Yukihiro TsudaTaku YamazakiAkira MoriYukinori Matsumura
    • B23K26/06G02B26/08
    • B23K26/066
    • The present invention relates to a transmission type liquid crystal mask marker which can be incorporated easily into a conventional apparatus, and which enables high-speed and high-accuracy stable printing and an increase in the S/N ratio of a sensor output. The transmission type liquid crystal mask marker thus includes a controller for, during rewriting a static marking image displayed on a transmission type liquid crystal mask, displaying a static test image and attaining an equipotential state, and thereafter repeatedly displaying the static marking image and attaining an equipotential state up to the end of the rewriting time, measuring an actual light transmittance of the static test image during rewriting, and regulating the voltage applied to the transmission type liquid crystal mask so that the actual light transmittance is equal to the optimum light transmittance. An optical filter can be provided on a light receiving device for measuring a light transmittance.
    • PCT No.PCT / JP94 / 01574 Sec。 371日期:1996年4月1日 102(e)日期1996年4月1日PCT 1994年9月26日PCT公布。 第WO95 / 09067号公报 日期1995年4月6日本发明涉及一种可以容易地并入现有装置中的透射型液晶掩模标记,其能够进行高速高精度的稳定印刷,并且能够提高S / N比的S / N比 传感器输出。 因此,透射型液晶掩模标记器包括:控制器,用于在重写显示在透射型液晶掩模上的静态标记图像时,显示静态测试图像并获得等电位状态,然后反复显示静态标记图像并获得 等电位状态直到重写时间结束,在重写期间测量静态测试图像的实际透光率,并调节施加到透射型液晶掩模的电压,使得实际透光率等于最佳透光率。 可以在用于测量透光率的光接收装置上设置滤光器。
    • 20. 发明授权
    • Hair and body drying device
    • 头发和身体干燥装置
    • US5269071A
    • 1993-12-14
    • US885875
    • 1992-05-20
    • Takafumi HamabeHideo OkutsuHirotaka ChosaAkira Mori
    • Takafumi HamabeHideo OkutsuHirotaka ChosaAkira Mori
    • A45D20/16A47K10/48F26B19/00
    • A45D20/16A47K10/48
    • A hair drying device includes a blower unit incorporating a fan and a heater for generating a hot air blow and provided at its one end with an air outlet for discharging the hot air blow. The blower unit is pivotally supported to a frame which is adapted to be mounted in or on a generally vertical wall of a room for pivotally supporting the blower unit at the other end about a horizontal axis so that the blower unit is capable of moving about the horizontal axis within a predetermined angular range between a retracted position of directing the air outlet generally vertically downwardly and an extended position of directing the air outlet outwardly and downwardly. A start position is provided offset adjacent to the retracted position so as to define within the angular range a swing range extending from the start position to the extended position. The blower unit is driven to swing within the swing range about the horizontal axis in a reciprocating manner. A control circuit is included to actuate the fan and the heater only when the blower unit swings within thus defined swing range and disable the fan and the heater while the blower unit moves between the retracted position and the start position.
    • 吹风装置包括:风扇单元和用于产生热风吹出的加热器的鼓风机单元,其一端设有用于排出热风吹出的出气口。 鼓风机单元枢转地支撑在框架上,该框架适于安装在房间的大致竖直的壁上或上面,用于围绕水平轴线可枢转地支撑鼓风机单元的另一端,使得鼓风机单元能够围绕 水平轴线在大致垂直向下引导空气出口的缩回位置和向外和向下引导空气出口的延伸位置之间的预定角度范围内。 提供了一个开始位置,邻近缩回位置偏置,以便在角度范围内限定从起始位置延伸到延伸位置的摆动范围。 鼓风机单元以往复方式驱动绕水平轴线的摆动范围内摆动。 只有当鼓风机单元摆动在如此规定的摆动范围内时才启动控制电路来致动风扇和加热器,并且在鼓风机单元在缩回位置和起始位置之间移动时禁用风扇和加热器。