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    Body dynamics calculation method, body dynamics model and model data thereof, and body-model generation method
    5.
    发明授权
    Body dynamics calculation method, body dynamics model and model data thereof, and body-model generation method 有权
    身体动力学计算方法，身体动力学模型及其模型数据，以及身体模型生成方法

    公开(公告)号：US08145440B2

    公开(公告)日：2012-03-27

    申请号：US12348461

    申请日：2009-01-05

    申请人： Yoshihiko Nakamura ,  Katsu Yamane ,  Ichiro Suzuki ,  Kazutaka Kurihara ,  Koji Tatani

    发明人： Yoshihiko Nakamura ,  Katsu Yamane ,  Ichiro Suzuki ,  Kazutaka Kurihara ,  Koji Tatani

    IPC分类号： G01L1/00

    CPC分类号： G09B23/32 ,  A61B5/1107 ,  A61B5/4519 ,  A61B5/4523 ,  A61B5/4528 ,  A61B5/4533 ,  G06F19/00

    摘要： A forward/reverse mechanics calculation of an accurate model of a human body having bone geometrical data and muscle/cord/band data is carried out at high speed. When a new skeleton geometrical model is given, a mapping between the new skeleton geometrical model and a pre-defined normal body model representing a normal body is defined to automatically produce a new body model. A processing unit reads model data to be subjected to mechanics calculation, reads a produced force f of a wire/virtual link exerted on the body model, reads the angle, position and velocity of the current rigid body link, calculates the Jacobian JL of the length of each wire concerning the joint angle, converts the read produced force f of the muscle/cord/band into a generalized force τG according to the defined Jacobian JL, stores the generalized force, determines the acceleration of the whole body of a motion produced when the generalized force τG is exerted on the body and calculates the velocity and position of each rigid body link, and stores them.

    摘要翻译： 具有骨骼几何数据和肌肉/绳索/带数据的人体的精确模型的正向/反向力学计算以高速进行。 当给出新的骨架几何模型时，新骨架几何模型和表示正常身体的预定义正常体模型之间的映射被定义为自动产生新的身体模型。 处理单元读取要进行力学计算的模型数据，读取施加在身体模型上的线/虚连接的产生力f，读取当前刚体连杆的角度，位置和速度，计算出当前刚体连杆的雅可比JL 每个线的关节角度的长度根据定义的雅可比JL将肌肉/绳索/带的读取产生的力f转换成广义力τG，存储广义力，确定产生的运动的全身的加速度 当广义力τG施加在身体上并计算每个刚体连杆的速度和位置，并存储它们。

    Muscular strength acquiring method and device based on musculoskeletal model
    7.
    发明授权
    Muscular strength acquiring method and device based on musculoskeletal model 有权
    基于肌肉骨骼模型的肌肉力量获取方法和装置

    公开(公告)号：US07308826B2

    公开(公告)日：2007-12-18

    申请号：US11629694

    申请日：2005-06-10

    申请人： Yoshihiko Nakamura ,  Katsu Yamane ,  Yusuke Fujita ,  Akihiko Murai

    发明人： Yoshihiko Nakamura ,  Katsu Yamane ,  Yusuke Fujita ,  Akihiko Murai

    IPC分类号： A61B5/22

    CPC分类号： A61B5/224 ,  A61B5/4523 ,  A61B5/4528 ,  A61B5/4533

    摘要： The present invention provides a method capable of acquiring a physically and physiologically valid muscular strength from motion data based on a musculoskeletal model. The present invention relates to a method for obtaining muscular tension by performing inverse dynamics calculation of a musculoskeletal model. The method comprises a step for optimizing a contact force τC received from an environment using acquired floor reaction force data and a step for optimizing the muscle tension f using acquired motion data, acquired myogenic potential data, and optimized contact force. The motion data, reaction force data and myogenic potential data can be measured at the same time by a behavior capture system.

    摘要翻译： 本发明提供一种能够基于肌肉骨骼模型从运动数据获得身体和生理学上有效的肌肉力量的方法。 本发明涉及通过进行肌肉骨骼模型的逆动力学计算来获得肌张力的方法。 该方法包括使用获取的地面反作用力数据优化从环境接收的接触力τS的步骤，以及使用获取的运动数据，获取的肌原性潜能数据优化肌肉张力f的步骤，并优化 接触力 运动数据，反作用力数据和造血潜能数据可以通过行为捕获系统同时测量。

    Glass terminal for high-speed optical communication
    8.
    发明授权
    Glass terminal for high-speed optical communication 有权
    玻璃终端用于高速光通信

    公开(公告)号：US06797887B2

    公开(公告)日：2004-09-28

    申请号：US10671598

    申请日：2003-09-29

    申请人： Tetsuya Kojima ,  Yoshihiko Nakamura

    发明人： Tetsuya Kojima ,  Yoshihiko Nakamura

    IPC分类号： H01B1726

    CPC分类号： G02B6/4201 ,  G02B6/4272 ,  G02B6/4279 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： A glass terminal for high-speed optical communication. The glass terminal includes an eyelet member provided with an inserting hole, a signal lead being inserted into the inserting hole and sealed with the eyelet member using glass filled in the inserting hole and an optical element mounting block fixed to the eyelet member. The optical element mounting block having such a size to cover a range where the inserting hole is arranged. The optical element mounting block is provided with a coaxial hole arranged coaxially with the inserting hole and having a diameter larger than that of the signal lead, the signal lead extending into the coaxial hole. The optical element mounting block also includes a said surface partially cut off so that an outer peripheral surface of the signal lead in the coaxial hole is partially exposed.

    摘要翻译： 用于高速光通信的玻璃终端。 玻璃端子包括设置有插入孔的孔眼构件，将信号引线插入到插入孔中并使用填充在插入孔中的玻璃用孔眼构件密封，以及固定到孔眼构件的光学元件安装块。 光学元件安装块具有覆盖插入孔布置的范围的尺寸。 光学元件安装块设置有与插入孔同轴布置的直径大于信号引线的直径的同轴孔，信号引线延伸到同轴孔中。 光学元件安装块还包括部分地被切断的侧表面，使得同轴孔中的信号引线的外周面部分露出。

    Photo filmstrip and side printing method for the same
    9.
    发明授权
    Photo filmstrip and side printing method for the same 失效
    照片胶卷和侧面打印方法相同

    公开(公告)号：US5968719A

    公开(公告)日：1999-10-19

    申请号：US210674

    申请日：1998-12-14

    申请人： Yoshihiko Nakamura

    发明人： Yoshihiko Nakamura

    IPC分类号： G03B17/24 ,  G03B27/52 ,  G03C3/00 ,  G03C11/02 ,  G03C5/02

    CPC分类号： G03B27/521 ,  G03B17/245 ,  G03C11/02

    摘要： A photo filmstrip includes two side portions extending in a longitudinal direction, and has a leader, a trailer, and a series of effective frame regions arranged between the leader and the trailer. A series of bar codes are recorded on one of the side portions optically in a predetermined exposing condition, i.e., with light of an intensity suitable for the film speed. The bar codes are associated with the series of the effective frame regions. A test dot is recorded optically in the predetermined exposing condition, disposed in each of the leader and the trailer, for inspection of the optical recording.

    摘要翻译： 照相胶卷包括沿纵向方向延伸的两个侧面部分，并且具有引导件，拖车和布置在引导件和拖车之间的一系列有效的框架区域。 一系列条形码在预定曝光条件下，即具有适合于胶片速度的强度的光，在光学上的一个侧面部分上记录。 条形码与一系列有效帧区域相关联。 在预定的曝光条件下光学地记录测试点，设置在每个引导件和拖车中，以检查光学记录。