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    • 74. 发明授权
    • Double-ended tuning fork vibratory gyro-sensor
    • 双端音叉振动陀螺传感器
    • US06915694B2
    • 2005-07-12
    • US10664821
    • 2003-09-17
    • Yoshiro TomikawaKenji SatoAtsushi Ono
    • Yoshiro TomikawaKenji SatoAtsushi Ono
    • G01C19/56G01C19/574H01L41/08H01L41/18G01P9/04
    • H03H9/2473G01C19/5607
    • The object of the present invention is to provide an angular velocity sensor that uses Coriolis force with a flatly supported double tuning fork structure that uses an in-plane asymmetrical flexural secondary mode. A large support area is used to provide a high-precision angular velocity sensor with superior resistance to vibration and impact. A double tuning fork gyro-sensor is formed integrally from: two arms; a driver electrode formed on the arms; and a double tuning fork supporting the ends of the arms. Also included are: a detection module connected to the double tuning fork support section; a detection electrode formed on the detection module; and a support securing section for the detection module. When there is rotation, the Coriolis force acting on the arms is transferred to the detection module by way of the double tuning fork support section so that an in-plane asymmetrical flexural secondary vibration takes place.
    • 本发明的目的是提供一种角速度传感器,该角速度传感器使用具有平面支撑的双音叉结构的科里奥利力,其使用平面内不对称的弯曲次级模式。 大的支撑区域用于提供高精度的角速度传感器,具有优异的抗振动和冲击能力。 双音叉陀螺仪传感器由两个臂组成: 形成在臂上的驱动电极; 以及支撑臂的端部的双音叉。 还包括:连接到双音叉支撑部分的检测模块; 形成在检测模块上的检测电极; 以及用于检测模块的支撑固定部。 当旋转时,通过双音叉支撑部将作用在臂上的科里奥利力转移到检测模块,从而发生面内不对称的弯曲二次振动。
    • 76. 发明申请
    • Steering device
    • 转向装置
    • US20050104353A1
    • 2005-05-19
    • US10501542
    • 2002-10-15
    • Shuhei IkedaKenji Sato
    • Shuhei IkedaKenji Sato
    • B62D1/18B62D1/184B62D1/187
    • B62D1/187B62D1/184
    • An outer column (21) is held between a tension member (13) and brackets (12) by operating a lever (L), thereby making it possible to block displacements of fixing members (16, 17) along tilt grooves (12a). An inner column (11) is held to the brackets (12) through the outer column (21), whereby the displacements of the fixing members (16, 17) along telescopic grooves (11a) can be blocked. A steering shaft (S) can be thereby fixed in a tilting direction and a telescoping direction. The brackets (12) apply a pressing force to the inner column (11) through flange portions (21c, 21d) of the outer column (21) by operating the lever (L), and the inner column (11) receives the pressing force in a direction opposite to a direction in which the tension member (13) approaches. As rigidities of the pair of brackets (12) are approximately equal, a central position of the inner column (11) can be therefore kept substantially fixed. Hence, an axis deviation of the steering shaft (S) can be effectively restrained.
    • 通过操作杆(L),外柱(21)通过操作杆(L)而保持在张紧构件(13)和托架(12)之间,从而可以阻止固定构件(16,17)沿倾斜槽(12a)的位移, 。 内柱(11)通过外柱(21)固定到托架(12)上,从而固定构件(16,17)沿伸缩槽(11a)的位移可被阻挡。 转向轴(S)能够在倾斜方向和伸缩方向上固定。 支架(12)通过操作杆(L)而通过外柱(21)的凸缘部(21c,21d)向内柱(11)施加按压力,并且内柱(11)接收 在与张紧构件(13)接近的方向相反的方向上的按压力。 由于一对支架(12)的刚性近似相等,因此可以将内柱(11)的中心位置保持基本上固定。 因此,能够有效地抑制转向轴(S)的轴偏差。
    • 78. 发明申请
    • Tilt-adjusting type steering apparatus
    • 倾斜调节型转向装置
    • US20050076736A1
    • 2005-04-14
    • US10653254
    • 2003-09-03
    • Kenji Sato
    • Kenji Sato
    • B62D1/18B62D1/184B62D1/187
    • B62D1/184B62D1/187
    • A tilt adjusting type steering apparatus comprises a rear steering shaft, a front steering shaft, a universal joint coupling the rear steering shaft and the front steering shaft, a front support member, a rear support member, and an operation mechanism including a fixed gear secured to the front support member and a movable gear supported to be rotatable by the rear support member. The operation mechanism causes the movable gear to be meshed with the fixed gear to secure the rear support member at a tilt adjusted position and releases the movable gear from the fixed gear at the time of tilt adjusting. The fixed gear is integrally formed with a convex part, and the front support member is formed with a concave part. These parts are fitted to each other to secure the fixed gear to the front support member.
    • 倾斜调节型转向装置包括后转向轴,前转向轴,联接后转向轴和前转向轴的万向接头,前支撑构件,后支撑构件和操作机构,其包括固定齿轮 到前支撑构件和被后支撑构件旋转的可动齿轮。 操作机构使可动齿轮与固定齿轮啮合,将后支撑构件固定在倾斜调整位置,并且在倾斜调整时将可动齿轮从固定齿轮释放。 固定齿轮一体地形成有凸部,前支撑部件形成有凹部。 这些部件彼此安装,以将固定齿轮固定到前支撑构件。
    • 79. 发明申请
    • Radiation detector
    • 辐射检测器
    • US20050061987A1
    • 2005-03-24
    • US10942846
    • 2004-09-17
    • Koji WatadaniKenji SatoYoichiro ShimuraHideo Tsuruta
    • Koji WatadaniKenji SatoYoichiro ShimuraHideo Tsuruta
    • G01T1/24A61B6/00G01J1/02H01L27/14H01L27/146H01L31/0224H01L31/08H01L31/09H01L31/115
    • H01L27/14676
    • The radiation detector according to this invention has a common electrode for bias voltage application formed on a surface of an amorphous selenium semiconductor film (a-Se semiconductor film) sensitive to radiation. The common electrode is a gold thin film having a thickness in a range of 100 to 1,000 Å. The gold thin film acting as the common electrode may be formed on the surface of the a-Se semiconductor film at a relatively low vapor deposition temperature and in a reduced vapor deposition time. This feature suppresses a generation of defects in the a-Se semiconductor film due to formation of the common electrode. The gold thin film for the common electrode is not so thick as in the prior art, but is 1,000 Å or less. With the reduced thickness, the common electrode has improved boding property with respect to the a-Se semiconductor film.
    • 根据本发明的辐射检测器具有在对辐射敏感的非晶硒半导体膜(a-Se半导体膜)的表面上形成用于偏置电压的公共电极。 公共电极是厚度在100至1000埃范围内的金薄膜。 作为公共电极的金薄膜可以在相对低的气相沉积温度和减少的蒸镀时间形成在a-Se半导体膜的表面上。 该特征抑制由于共用电极的形成而导致的a-Se半导体膜的缺陷的产生。 用于公共电极的金薄膜不像现有技术那样厚,但为1000或更小。 随着厚度减小,公共电极相对于a-Se半导体膜具有改善的粘合性能。