公开(公告)号：US5977486A

公开(公告)日：1999-11-02

申请号：US988636

申请日：1997-12-11

申请人： Hiroo Fujita

发明人： Hiroo Fujita

IPC分类号： B60R16/02 ,  F16L5/02 ,  H01B17/26

CPC分类号： F16L5/02 ,  B60R16/0222

摘要： A grommet assembly includes a main grommet body including first and second surfaces opposite one another. The first surface includes a sealing portion. A pivotable pressing member operatively associated with the main grommet body applies a pressing force to the second surface. The grommet assembly may include a rigid plate member including opposed tabbed hinge portions that receive a pivotable arm pivotable between a first position to apply a pressing force to the sealing portion and a second portion to release the pressing force. The grommet assembly may be attached to a vehicular wall panel by inserting the grommet into an opening of the wall panel, engaging a pressing member associated with the main grommet body with a bracket mounted on the wall panel, and pivoting the pressing member to apply a pressing force that seals connection between the main grommet body and the wall panel. The method may be carried out without accessing or modifying an interior portion of the wall panel.

摘要翻译： 索环组件包括主索引体，其包括彼此相对的第一和第二表面。 第一表面包括密封部分。 可操作地与主索环体相关联的可枢转按压构件向第二表面施加按压力。 索环组件可以包括刚性板构件，该刚性板构件包括相对的翼片铰链部分，该铰接部分容纳可在第一位置和第二部分之间枢转的可枢转臂，该第一位置用于向密封部分施加压力并释放第二部分以释放按压力。 索环组件可以通过将索环插入壁板的开口中而附接到车辆墙壁面板，将与主索环体相关联的按压构件与安装在壁板上的支架接合，并且使按压构件枢转以施加 用于密封主索环体和墙板之间的连接的按压力。 该方法可以在不访问或修改墙板的内部部分的情况下进行。

公开(公告)号：US5774934A

公开(公告)日：1998-07-07

申请号：US828803

申请日：1997-03-27

申请人： Hiroo Fujita ,  Yukimitsu Hattori ,  Yasuhiro Kasahara ,  Kenji Kotani

发明人： Hiroo Fujita ,  Yukimitsu Hattori ,  Yasuhiro Kasahara ,  Kenji Kotani

IPC分类号： B60R16/02 ,  F16L5/00 ,  F16L5/02 ,  H01B17/58 ,  H02G3/22

CPC分类号： B60R16/0222 ,  Y10T16/05

摘要： To facilitate the mounting of a grommet in a hole formed in a body panel of a vehicle only by inserting it in one direction with a small force. There is provided a turnup portion 5d folded back from the outer radial end of a large diameter tubular portion 5c toward a small diameter tubular portion 5a. A locking groove 5e having a U-shaped cross is formed in the outer surface of the turnup portion 5d. At the leading end of the turnup portion 5d extending toward the small diameter tubular portion 5a, a locking portion 5g projects radially inwardly. A locking stepped portion 5h projects from the outer surface of the large diameter tubular portion 5c in a position corresponding to the locking groove 5e. When the locking portion 5g is engaged with the locking stepped portion 5h after pulling back the small diameter tubular portion 5a to locate the locking stepped portion 5h more backward than the locking portion 5g, the locking groove 5e comes to have an L-shaped cross section and be located at the front end of the grommet, thereby allowing the grommet to be inserted into a hole 6a in a body panel. When the locking portion 5g is disengaged from the locking stepped portion 5h after the insertion, the locking groove 5e is restored to have a U-shaped cross section so as to be fittable to the hole 6a in the body panel.

摘要翻译： 为了便于仅通过以小的力将其一个方向插入而形成在车辆车身面板上的孔中安装索环。 设置有从大直径管状部分5c的外径向端向小直径管状部分5a折回的翻转部分5d。 具有U形十字的锁定槽5e形成在翻转部分5d的外表面中。 在朝向小直径管状部分5a延伸的翻转部分5d的前端处，锁定部分5g径向向内突出。 锁定台阶部5h从大直径管状部5c的外表面突出到与锁定槽5e对应的位置。 当拉动小直径管状部分5a使锁定部分5g与锁定阶梯部分5h接合以使锁定阶梯部分5h比锁定部分5g更向后时，锁定槽5e具有L形横截面 并且位于索环的前端，从而允许将索环插入体片中的孔6a中。 当锁定部分5g在插入之后从锁定阶梯部分5h脱离时，锁定槽5e恢复为具有U形横截面，以便能够装配到主体面板中的孔6a。

公开(公告)号：US5166820A

公开(公告)日：1992-11-24

申请号：US668824

申请日：1991-03-13

申请人： Hiroo Fujita

发明人： Hiroo Fujita

IPC分类号： G01B11/00 ,  G02B26/10 ,  G02B26/12 ,  H04N1/04

CPC分类号： H04N1/04 ,  G01B11/00 ,  G02B26/105 ,  G02B26/108 ,  G02B26/12 ,  H04N2201/0432

摘要： A light beam scanner comprises a light beam generating unit for generating a light beam, a first scanning unit for guiding the light beam in a first scanning direction, a second scanning unit composed of a deflection prism for guiding the light beam in a second scanning direction that is different from the first scanning direction, and an object lens. The second scanning unit is movable in an optical direction in parallel with an optical axis or turnable around the optical axis, so that the light beam entering the second scanning unit may be deflected in any direction when exiting from the second scanning unit.

摘要翻译： 光束扫描器包括用于产生光束的光束产生单元，用于沿第一扫描方向引导光束的第一扫描单元，由用于沿第二扫描方向引导光束的偏转棱镜构成的第二扫描单元 与第一扫描方向不同的物体和物镜。 第二扫描单元可以在与光轴平行的光学方向上移动或者围绕光轴可转动，使得当从第二扫描单元退出时，进入第二扫描单元的光束可能沿任何方向偏转。

公开(公告)号：US4577967A

公开(公告)日：1986-03-25

申请号：US611062

申请日：1984-05-17

申请人： Hiroo Fujita

发明人： Hiroo Fujita

IPC分类号： G01B11/24 ,  G01B11/30 ,  G01B9/02

CPC分类号： G01B11/2441 ,  G01B11/303

摘要： A surface shape measurement apparatus of non-contact type is based upon acousto-optical scanning means for producing a pair of polarized light beams differing in frequency by a fixed amount, which are scanned twice in succession across the surface to be measured in a succession of steps, with an electrical signal being produced by heterodyne interference of the resultant reflected light. Variations in phase of this signal, produced during the first scan, are processed to derive a set of data values representing measurement errors produced during the successive steps, which are utilized to correct a set of phase measurement values obtained during the second scan. The corrected phase measurement values thus obtained are integrated to produced surface shape data, with an accuracy of approximately 0.01 .mu.m or better being attainable.

摘要翻译： 非接触型的表面形状测量装置基于声光扫描装置，用于产生频率不同固定量的一对偏振光束，它们被连续扫描两次穿过待测表面， 电子信号由所产生的反射光的外差干扰产生。 对在第一扫描期间产生的该信号的相位变化进行处理以得出表示在连续步骤期间产生的测量误差的一组数据值，其用于校正在第二次扫描期间获得的一组相位测量值。 由此获得的校正后的相位测量值被集成到产生的表面形状数据中，可以获得大约0.01μm或更高的精度。

公开(公告)号：US4300137A

公开(公告)日：1981-11-10

申请号：US57461

申请日：1979-07-13

申请人： Hiroo Fujita ,  Akira Tsuzuki ,  Shigeru Morokawa

发明人： Hiroo Fujita ,  Akira Tsuzuki ,  Shigeru Morokawa

IPC分类号： G09G3/36 ,  G02F1/133 ,  G09G3/18 ,  G09G3/20 ,  G08B5/36

CPC分类号： G09G3/18 ,  G02F1/133

摘要： A matrix driving method for driving an electro-optical display device including digit and segment electrodes arranged in a matrix configuration, in which digit and segment drive signals are applied to digit and segment electrodes in such a manner that the digit drive signals applied to all the digit electrodes have potentials equal in level with each other during a prescribed time interval during which the potential of a first segment drive signal inducing a state of non-display at all the digit electrodes is equal to the potential of each of the digit drive signals. During the prescribed time intervals, the potential difference between a second segment drive signal inducing a state of display at one of the digit electrodes and a state of non-display at the other digit electrode and each of the digit drive signals is maintained in a first predetermined value whereby the root mean square value of the potential difference between the second segment drive signal and the digit drive signal applied to the other digit electrode is substantially equal to that of the potential difference between the first segment drive signal and each of the digit drive signals. During the prescribed time interval, further, the potential difference between a third segment drive signal inducing a state of display at all the digit electrodes and each of the digit drive signals is maintained in a second predetermined value whereby the root mean square value of the potential difference between the second segment drive signal and the digit drive signal applied to the one of the digit electrodes is substantially equal to that of the potential difference between the third segment drive signal and each of the digit drive signals.

摘要翻译： 一种用于驱动电子显示装置的矩阵驱动方法，该电光显示装置包括以矩阵形式布置的数字和分段电极，其中数字和分段驱动信号以数字驱动信号施加到数字和分段电极，使得数字驱动信号施加到所有 数字电极在规定的时间间隔期间具有彼此等电位的电位，在规定的时间间隔期间，在所有数字电极处引起不显示状态的第一段驱动信号的电位等于每个数字驱动信号的电位。 在规定的时间间隔期间，引起在数字电极之一处的显示状态的第二段驱动信号与另一数字电极处的非显示状态之间的电位差和每个数字驱动信号保持在第一 预定值，由此施加到另一数字电极的第二段驱动信号和数位驱动信号之间的电位差的均方根值基本上等于第一段驱动信号和每个数位驱动之间的电位差的均方根值 信号。 此外，在规定的时间间隔期间，引起所有数字电极的显示状态的第三段驱动信号与每个数字驱动信号之间的电位差保持在第二预定值，由此电位的均方根值 第二段驱动信号和施加到一个数字电极的数字驱动信号之间的差异基本上等于第三段驱动信号和每个数位驱动信号之间的电位差的差。

公开(公告)号：US07009718B2

公开(公告)日：2006-03-07

申请号：US10297409

申请日：2001-06-06

申请人： Hiroo Fujita

发明人： Hiroo Fujita

IPC分类号： G01B11/24

CPC分类号： G01B11/2536 ,  G01B11/25 ,  G06T7/521

摘要： A lattice pattern projector for measuring a three-dimensional shape with enhanced accuracy while shortening the measuring time using a lattice pattern projection method, characterized by comprising a light source section (101), a liquid crystal lattice (111), a section (102) for projecting a lattice pattern, formed by passing the outgoing light from the light source section through the liquid crystal lattice, to an object for measurement, a section (112) for driving the liquid crystal lattice such that a linear intensity distribution is present in one period of the lattice pattern, a section (104) for detecting the lattice pattern projected to the object for measurement and deformed, and an operating section (114) for converting the linear intensity distribution in each period of the deformed lattice pattern into a linear phase distribution having a phase varying linearly.

摘要翻译： 在使用光栅图案投影法的三维形状测量中，缩短测量时间并提高三维形状测量的精度。 光栅图案投影装置具有光源（101），液晶光栅（111），投射单元（102），用于将待测物体投射到通过液体的光源发出的光所形成的光栅图案 晶体光栅，用于驱动液晶光栅的液晶驱动器（112），使得光栅图案的一个周期具有线性强度分布;检测器（104），用于检测通过将光栅图案投影到物体上而变形的变形光栅图案 以及用于将变形的光栅图案的每个周期的线性强度分布转换成用于将相位变化为线性的线性相位分布的处理器（114）。

公开(公告)号：US5739475A

公开(公告)日：1998-04-14

申请号：US425411

申请日：1995-04-20

申请人： Atushi Fujisawa ,  Hiroo Fujita ,  Katsuhide Shiji ,  Keisuke Tokoro

发明人： Atushi Fujisawa ,  Hiroo Fujita ,  Katsuhide Shiji ,  Keisuke Tokoro

IPC分类号： B60R16/02 ,  H02G3/08 ,  H01B17/26 ,  H02G3/22

CPC分类号： B60R16/0222 ,  H02G3/088

摘要： A grommet which is used to protect a wire harness in a through portion formed in a vehicle body and the like. The grommet includes a base portion formed of rubber and having a mounting groove fittable with an opening edge of a mating member, a roof portion extending inwardly from the opening end of the base portion, and a guide portion extending in a cylindrical shape in the axial direction of the grommet from the inner end of the roof portion. In the grommet, a ring-shaped cavity is formed in the inner wall portion of the grommet extending from the base portion to the roof portion, and an annular cavity is formed in the inner peripheral wall of the base portion corresponding to the position of the mounting groove.

摘要翻译： 用于保护形成在车身等中的贯通部中的线束的索环。 索环包括由橡胶形成的基部，并且具有可配合配合构件的开口边缘的安装槽，从基部的开口端向内延伸的顶部部分和沿轴向延伸成圆柱形的引导部分 从屋顶部分的内端起的索环的方向。 在索环中，在从基部向屋顶部延伸的索环的内壁部形成有环状的空腔，在基部的内周壁形成有环状空腔， 安装槽。

公开(公告)号：US4994990A

公开(公告)日：1991-02-19

申请号：US436923

申请日：1989-11-06

申请人： Hiroo Fujita ,  Kazuo Takahashi

发明人： Hiroo Fujita ,  Kazuo Takahashi

IPC分类号： G01B11/02

CPC分类号： G01B11/02

摘要： In micro-dimensional measurement apparatus including an optical scanning system and a processor for optical data obtained therefrom the measurement is based upon a comparison of previously prepared reference data and optical data from an object to be measured, and features use of a twin laser beam in the scanning operation.

摘要翻译： 在包括光学扫描系统和从其获得的光学数据的处理器的微尺寸测量装置中，测量是基于先前准备的参考数据和来自被测量对象的光学数据的比较，并且特征在于使用双激光束 扫描操作。

公开(公告)号：US4356483A

公开(公告)日：1982-10-26

申请号：US168138

申请日：1980-07-14

申请人： Hiroo Fujita ,  Akira Tsuzuki

发明人： Hiroo Fujita ,  Akira Tsuzuki

IPC分类号： G09G3/18 ,  G09G3/36

CPC分类号： G09G3/18 ,  G09G3/3622 ,  G09G3/3681 ,  G09G3/3692

摘要： A method and drive system for driving an electro-optical display device having a matrix of an n-number of digit electrodes having a plurality of electrodes groups spaced from one another, and a plurality of groups of segment electrodes associated with each of said electrode groups to provide a plurality of display elements at each of the groups. m-number of digit electrodes are simultaneously applied with excitation voltages each having at least two potential levels opposite in porality during an excitation period of:1/n

摘要翻译： 一种用于驱动电光显示装置的方法和驱动系统，该电光显示装置具有具有彼此间隔开的多个电极组的n个数字电极的矩阵，以及与每个所述电极组相关联的多组分段电极 以在每个组中提供多个显示元件。 数字电极的m个数同时施加激励电压，每个激励电压在激励周期期间具有至少两个电位电平相反的电位电平：1 / n

公开(公告)号：US06492637B1

公开(公告)日：2002-12-10

申请号：US09720868

申请日：2001-01-02

申请人： Hiroo Fujita

发明人： Hiroo Fujita

IPC分类号： G01D534

CPC分类号： G01D5/36 ,  G01D5/366

摘要： A dimension measuring apparatus comprises a moving member adapted to move for dimension measurement, a grid device for moving with the moving member, an optical device for irradiating the grid device, a light receiving device for receiving the light radiated from the optical device and transmitted through the grid device and for generating a non-sinusoidal wave signal in accordance with the movement of the moving member, and a processing device for measuring the moving distance of the moving member based on the non-sinusoidal wave signal.

摘要翻译： 尺寸测量装置包括适于移动用于尺寸测量的移动构件，用于与移动构件一起移动的栅格装置，用于照射栅格装置的光学装置，用于接收从光学装置辐射并透射通过的光的光接收装置 栅格装置，并且用于根据移动构件的移动产生非正弦波信号，以及用于基于非正弦波信号测量移动构件的移动距离的处理装置。