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    • 3. 发明授权
    • Tiltable steering wheel apparatus for work vehicle
    • 用于工作车辆的倾倒式方向盘装置
    • US08720299B2
    • 2014-05-13
    • US13051565
    • 2011-03-18
    • Norimi NakamuraKoji FujiwaraHiroaki KitaguchiKoji Nada
    • Norimi NakamuraKoji FujiwaraHiroaki KitaguchiKoji Nada
    • B62D1/16B62D1/18
    • B62D1/187B62D1/184
    • A tiltable steering wheel apparatus comprises a tilting mechanism provided under a grip portion of a steering wheel. The tilting mechanism includes a steering wheel support member for supporting the steering wheel to be tiltable about a pivotal axis extending along a transverse direction of a vehicle body, and a control lever switchable between a tilting allowing mode for allowing tilting movement of the steering wheel and a tilting preventing mode for preventing tilting movement of the steering wheel. The control lever has an extension extending toward the grip portion with a manual control portion provided in a distal end thereof to be operable with the fingers of the operator holding the grip portion of the steering wheel.
    • 可倾斜的方向盘装置包括设置在方向盘的把手部分下方的倾斜机构。 倾斜机构包括用于支撑方向盘的方向盘支撑构件,该方向盘支撑构件能够围绕沿着车体的横向方向延伸的枢转轴线倾斜;以及控制杆,可在倾斜允许模式之间切换,以允许方向盘的倾斜运动和 用于防止方向盘的倾斜运动的倾斜防止模式。 所述控制杆具有向所述把手部分延伸的延伸部,其手柄控制部分设置在所述手柄控制部的远端,以能够操作所述操作者的手指,所述操作者保持所述方向盘的把手部分。
    • 6. 发明授权
    • Design data generating apparatus and design data generating method
    • 设计数据生成装置和设计数据生成方法
    • US07653517B2
    • 2010-01-26
    • US10812935
    • 2004-03-31
    • Morio ObaTakatoshi NegishiYasuo MishimaKoji FujiwaraRyuji NagataMasataka Sato
    • Morio ObaTakatoshi NegishiYasuo MishimaKoji FujiwaraRyuji NagataMasataka Sato
    • G06F17/50
    • G06F3/04845G06T19/20G06T2219/2021
    • A design data generating apparatus for generating new design data of an article by performing a shape transformation process with respect to design data of the article which has been already generated comprises an input device which receives transformation instructions from an operator and an operation device which performs an operation of the design data in accordance with the input transformation instructions. The input device receives input of allocation of article shape attribute between an attribute of a transformation region which is to be transformed and an attribute of a maintaining region which maintains its shape, and input of a transformation instruction vector defined by a direction and an amount of transformation with respect to the article. The operation device performs a transformation process with respect to a node which defines an article shape of the transformation region in accordance with the transformation instruction vector. Specifically, the operation device fixes a node located at a boundary between the transformation region and the maintaining region, and transforms a node not located at the boundary. Thus, a new three-dimensional shape which the operator expects can be efficiently designed.
    • 一种用于通过对已经生成的物品的设计数据进行形状变换处理来生成物品的新设计数据的设计数据生成装置,具有从操作者接收变换指示的输入装置和执行 根据输入变换指令对设计数据进行操作。 输入装置接收在要变形的变换区域的属性与保持其形状的维护区域的属性之间的物品形状属性的分配输入,以及由方向和量的 相关文章的转型。 操作装置根据变换指示矢量,对定义变换区域的物品形状的节点进行变换处理。 具体地,操作装置固定位于变换区域和维护区域之间的边界处的节点,并且变换不位于边界处的节点。 因此,可以有效地设计操作者期望的新的三维形状。
    • 7. 发明授权
    • Phase measurement system
    • 相位测量系统
    • US07587094B2
    • 2009-09-08
    • US11150061
    • 2005-06-10
    • Koji FujiwaraTakanobu Ojima
    • Koji FujiwaraTakanobu Ojima
    • G06K9/40
    • G01B11/2536
    • A reference image of a pattern having a first pitch and projected on a sample 1 by a projector 6 is captured by a camera 5. Next, a measuring image of a pattern having a second pitch and projected on the sample 1 by the projector 6 is captured by the camera 5. Here, the second pitch of the pattern light is determined by a value calculated based on the phase resolution of the pattern light having the first pitch. Then, using the reference image thus obtained, phase coupling for the measuring image is performed. The three-dimensional shape of the sample is obtained in this manner.
    • 具有第一间距并由投影仪6投影在样品1上的图案的参考图像被照相机5拍摄。接下来,通过投影仪6将具有第二间距并在投影到样品1上的图案的测量图像是 这里,图案光的第二间距由基于具有第一间距的图案光的相位分辨率计算的值确定。 然后,使用如此获得的参考图像,执行用于测量图像的相位耦合。 以这种方式获得样品的三维形状。
    • 8. 发明申请
    • Phase measurement system
    • 相位测量系统
    • US20050280831A1
    • 2005-12-22
    • US11150061
    • 2005-06-10
    • Koji FujiwaraTakanobu Ojima
    • Koji FujiwaraTakanobu Ojima
    • G01B11/24G01B11/25
    • G01B11/2536
    • A reference image of a pattern having a first pitch and projected on a sample 1 by a projector 6 is captured by a camera 5. Next, a measuring image of a pattern having a second pitch and projected on the sample 1 by the projector 6 is captured by the camera 5. Here, the second pitch of the pattern light is determined by a value calculated based on the phase resolution of the pattern light having the first pitch. Then, using the reference image thus obtained, phase coupling for the measuring image is performed. The three-dimensional shape of the sample is obtained in this manner.
    • 通过照相机5拍摄具有第一间距并由投影仪6投影在样本1上的图案的参考图像。 接下来,由照相机5拍摄具有第二间距并由投影仪6投影在样本1上的图案的测量图像。 这里,图案光的第二间距由基于具有第一间距的图案光的相位分辨率计算的值确定。 然后,使用如此获得的参考图像,执行用于测量图像的相位耦合。 以这种方式获得样品的三维形状。
    • 9. 发明授权
    • Three-dimensional object surface shape modeling apparatus, method and program
    • 三维物体表面形状建模装置,方法和程序
    • US06937235B2
    • 2005-08-30
    • US10214363
    • 2002-08-08
    • Koji FujiwaraFiro Fujii
    • Koji FujiwaraFiro Fujii
    • G01B11/00G01B11/24G01B11/245G06T17/30G06T17/00
    • G06T17/30
    • In order to provide a curved surface model generating technique which makes use of both advantages of a modeling method by using distance image data and a modeling method by using silhouette data while photographic and measurement data from less angles are utilized, firstly a curved surface model generating section inputs 2D color image data and distance image data. When silhouette image data are extracted from the 2D color image data, initial model data are generated by the Volume Intersection method or the like. The distance image data are converted into world coordinate values by using photographing position/posture data. In a fitting processing section, a fidelity where the distance with the distance image data is used as a measure and a fidelity where the distance with the silhouette image data is used as a measure are added to be evaluated, and a curved surface is fitted to initial model data so that curve surface model data are generated.
    • 为了提供一种曲面模型生成技术,其利用距离图像数据的建模方法的两个优点和使用轮廓数据的建模方法,同时利用来自较小角度的摄影和测量数据,首先,生成曲面模型生成 部分输入2D彩色图像数据和距离图像数据。 当从2D彩色图像数据提取剪影图像数据时,通过体积交叉方法等生成初始模型数据。 距离图像数据通过使用拍摄位置/姿势数据被转换成世界坐标值。 在拟合处理部中,添加与距离图像数据的距离作为度量的保真度,并且使用与剪影图像数据的距离作为度量的保真度进行评估,并且将曲面拟合到 初始模型数据,从而生成曲面模型数据。
    • 10. 发明申请
    • Method and apparatus for merging meshes, and computer readable medium
    • 用于合并网格的方法和装置,以及计算机可读介质
    • US20050017987A1
    • 2005-01-27
    • US10716496
    • 2003-11-20
    • Shinichi HoritaKoichi FujiwaraEiro FujiiKoji FujiwaraOsamu Toyama
    • Shinichi HoritaKoichi FujiwaraEiro FujiiKoji FujiwaraOsamu Toyama
    • G06F17/50G06T17/20G09G5/00
    • G06T17/20
    • A method and an apparatus are provided for merging two meshes whose density differs from each other so as to avoid unnatural appearance. A first mesh and a second mesh that differ from each other in density are merged by the following procedure. Edge length of a portion that becomes a boundary between the first and second meshes is determined, size of a first group of polygons including the edge of the portion is determined based on the determined length and size of a second group of polygons is adjusted so that an adjustment ratio is smaller as a distance between a position of each of the second group of polygons and the portion is greater, the first and second group of polygons being part of polygons structuring the first and second meshes, and the first and second meshes in each of which the polygons are adjusted are merged.
    • 提供了一种用于合并密度彼此不同的两个网格的方法和装置,以避免不自然的外观。 通过以下步骤合并第一网格和密度彼此不同的第二网格。 确定成为第一和第二网格之间的边界的部分的边缘长度,基于确定的第二组多边形的长度和尺寸来确定包括该部分的边缘的第一组多边形的大小,使得 第二组多边形的位置与部分之间的距离越大,第一和第二组多边形是构成第一和第二网格的多边形的一部分,并且第一和第二网格在 其中的每一个被调整的多边形被合并。