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    • 134. 发明申请
    • Angular velocity sensor
    • 角速度传感器
    • US20070022827A1
    • 2007-02-01
    • US11492090
    • 2006-07-25
    • Hiroshi IshikawaSatoshi SanoTakashi KatsukiYuji TakahashiFumihiko NakazawaTakayuki Yamaji
    • Hiroshi IshikawaSatoshi SanoTakashi KatsukiYuji TakahashiFumihiko NakazawaTakayuki Yamaji
    • G01L3/18
    • G01C19/5719
    • An angular velocity sensor includes a first gimbal portion, a second gimbal portion connected to the first gimbal portion by first torsion bars provided at opposing sides of the first gimbal portion, a frame portion connected to the second gimbal portion by second torsion bars provided at the opposing sides of the second gimbal portion, first electrostatic coupling portions provided at the opposing sides of the first gimbal portion to electrostatically couple the first gimbal portion and the second gimbal portion, and second electrostatic coupling portions provided at the opposing sides of the second gimbal portion to electrostatically couple the second gimbal portion and the frame portion. In the first gimbal portion, a maximum width of sides of a direction of the first torsion bars is greater than that of the sides where the first torsion bars are provided.
    • 角速度传感器包括第一万向架部分,第一万向架部分,通过设置在第一万向架部分的相对侧的第一扭杆连接到第一万向节部分;框架部分,通过设置在第一万向节部件上的第二扭杆连接到第二万向节部分 第二万向节部分的相对侧,设置在第一万向架部分相对侧的第一静电耦合部分,以静电耦合第一万向节部分和第二万向节部分;以及设置在第二万向节部分的相对侧的第二静电耦合部分 以静电耦合第二万向节部分和框架部分。 在第一万向节部分中,第一扭杆的方向的最大宽度的宽度大于设置第一扭杆的侧面的最大宽度。
    • 135. 发明申请
    • Automatic digitization of garment patterns
    • 服装图案自动数字化
    • US20070009138A1
    • 2007-01-11
    • US11324163
    • 2005-12-30
    • Hiroshi Ishikawa
    • Hiroshi Ishikawa
    • G06K9/00G06K9/46
    • G06K9/48A41H3/007
    • The present invention relates to a system and method for digitizing shapes, especially for garment styles by using image scanning techniques. A method is disclosed to digitize garment patterns. First, a physical pattern is scanned into a raster image. Features such as intensity edges in the raster image are recognized and a digital pattern, or a set of relevant information about the physical pattern, including its shape and size; corners on the outline; and lines and curves drawn on it, is produced. The digital pattern includes an explicit representation of the outline such as a series of point coordinates, or some description of curves such as spline parameters.
    • 本发明涉及一种用于通过使用图像扫描技术数字化形状,特别是用于服装样式的系统和方法。 公开了一种将服​​装图案数字化的方法。 首先,将物理图案扫描到光栅图像中。 识别光栅图像中的强度边缘等特征,以及关于物理图案的数字图案或一组相关信息,包括其形状和尺寸; 轮廓上的角落; 并在其上绘制线条和曲线。 数字图案包括轮廓的显式表示,例如一系列点坐标或曲线的某些描述,例如样条参数。
    • 139. 发明授权
    • Optical waveguide coupler
    • 光波导耦合器
    • US06873769B2
    • 2005-03-29
    • US10275895
    • 2000-12-12
    • Kenjiro MiyanoHiroharu TamaruHiroshi Ishikawa
    • Kenjiro MiyanoHiroharu TamaruHiroshi Ishikawa
    • G02B6/12G02B6/26
    • G02B6/12007
    • An optical waveguide coupler relaxes a phase matching condition and facilitates coupling between an optical waveguide and a resonator. Light in a multimode optical waveguide is coupled directly to a microsphere resonator via evanescent light. Under a nonresonance condition, influence of the microsphere resonator is small, and light propagation through the multimode optical waveguide is not influenced. However, since the intensity of the light stored in the microsphere resonator is high under the resonance condition, even if the coupling efficiency is low, the microsphere resonator outputs light of approximately the same power as that of the light in the multimode optical waveguide. Therefore, a strong coupling condition is always satisfied, and the optical waveguide coupler functions as a filter due to the interference between the light in the multimode optical waveguide and the light that has passed through the microsphere resonator.
    • 光波导耦合器松弛相位匹配条件并促进光波导和谐振器之间的耦合。 多模光波导中的光通过ev逝光直接耦合到微球谐振器。 在非共振条件下,微球谐振器的影响小,通过多模光波导的光传播不受影响。 然而,由于在谐振条件下存储在微球谐振器中的光的强度高,所以即使耦合效率低,微球谐振器输出与多模光波导中的光大致相同的光的光。 因此,总是满足强耦合条件,并且光波导耦合器由于多模光波导中的光与通过微球谐振器的光之间的干涉而用作滤光器。
    • 140. 发明授权
    • Acceleration sensor device
    • 加速度传感器装置
    • US06792806B2
    • 2004-09-21
    • US10406252
    • 2003-04-04
    • Hiroshi IshikawaHiroshi Tanaka
    • Hiroshi IshikawaHiroshi Tanaka
    • G01P1509
    • G01P15/097G01P15/0915
    • Providing a small-sized acceleration sensor including a vibrator formed of a piezoelectric single crystal, and a weight section connected to the vibrator and supported at a position different from the position of the center of gravity of an assembly of the vibrator and weight section. Two divided electrodes used for detecting an electrical signal are formed on the vibrator and connected to two wiring patterns of the weight section which also functions as a signal detecting substrate, with an anisotropic conductive adhesive. When an acceleration in one direction is applied, an angular moment exerted in the weight section is detected as sliding vibration by the vibrator, and an electrical signal corresponding to the acceleration is output from the electrodes through the wiring patterns.
    • 提供一种包括由压电单晶形成的振动器的小型加速度传感器和连接到振动器的重量部分,并且支撑在与振动器和重量部分的组件的重心位置不同的位置处。 用于检测电信号的两个分开的电极形成在振动器上,并与各向异性导电粘合剂连接,该配重图案也用作信号检测基板。 当施加一个方向的加速度时,施加在重物部分中的角力矩被振动器检测为滑动振动,并且通过布线图案从电极输出对应于加速度的电信号。