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    • 4. 发明授权
    • Virtual reality presentation apparatus and method
    • 虚拟现实呈现装置及方法
    • US07773098B2
    • 2010-08-10
    • US11429543
    • 2006-05-05
    • Yasuhiro OkunoHideo NoroTaichi Matsui
    • Yasuhiro OkunoHideo NoroTaichi Matsui
    • G09G5/00
    • G06F3/012G06F3/017G06F3/0346Y10S345/958
    • A virtual reality presentation apparatus (100) has a CPU (101) which controls the overall apparatus, a memory (103) which stores various programs, a memory (104) which stores various data, an HMD (105) as a video display device, and a position and orientation controller (106) having position and orientation sensors (107, 108, 109), which are connected to each other via a bus (102). After a position and orientation required to render a CG scene for one frame are determined, when CG objects are in an interference state immediately before this processing and the difference between the current time and an interference time (128) set upon determining the interference state does not exceed an interference detection skip time (124), CG image generation means (112) generates a CG scene for one frame based on the determined position and orientation without checking if an interference has occurred between the CG objects.
    • 虚拟现实呈现装置(100)具有控制整个装置的CPU(101),存储各种程序的存储器(103),存储各种数据的存储器(104),HMD(105)作为视频显示装置 ,以及具有经由总线(102)彼此连接的位置和方位传感器(107,108,109)的位置和方位控制器(106)。 在确定用于渲染一帧的CG场景所需的位置和取向之后,当CG对象在该处理之前处于干扰状态以及当前时间与确定干扰状态之后设置的干扰时间(128)之间的差异 不超过干扰检测跳过时间(124),CG图像生成装置(112)基于所确定的位置和取向生成一帧的CG场景,而不检查CG对象之间是否发生干扰。
    • 7. 发明申请
    • ROBOT SYSTEM, AND CONTROL APPARATUS AND METHOD THEREOF
    • 机器人系统及其控制装置及其方法
    • US20110153076A1
    • 2011-06-23
    • US12972916
    • 2010-12-20
    • Hideo Noro
    • Hideo Noro
    • G06F19/00
    • B25J9/1687B25J9/1612B25J9/1664B25J9/1666B25J9/1676B25J13/02B25J15/00B25J15/10G05B2219/36504G05B2219/39487G05B2219/40032
    • A robot system, including an arm capable of controlling a position and orientation of an arm tip portion, a hand, which is attached to the arm tip portion and which includes a grasping mechanism configured to grasp an operation target, capable of controlling a relative position and orientation from the arm tip portion of the grasped operation target, and a position and orientation measurement apparatus configured to perform relative position and orientation measurement from the arm tip portion of the grasped operation target, wherein measurement of the relative position and orientation from the arm tip portion of the operation target is performed after the operation target is grasped by the grasping mechanism, while the arm tip portion is still moving, and correction of the relative position and orientation from the arm tip portion of the hand is performed based on a result of the position and orientation measurement so that the arm tip portion takes a predetermined relative position and orientation from the arm tip portion.
    • 一种机器人系统,包括能够控制臂末端部的位置和姿势的手臂,附接到臂末端部的手,其包括构造成抓住操作对象的抓握机构,能够控制相对位置 以及从被抓握的操作对象的手柄前端部取向的姿势取向测定装置,以及从所述抓持操作对象的手柄前端部进行相对位置取向测定的姿势测定装置,其特征在于, 在手臂前端部仍在移动的同时,通过把持机构掌握了操作对象之后,执行操作对象的前端部分,并且基于结果来执行相对于手指臂部的相对位置和姿势的校正 的位置和取向测量,使得臂尖部分采取预定的相对位置a 从臂尖部分取向。
    • 10. 发明授权
    • Rotary-member control apparatus
    • 旋转构件控制装置
    • US08141974B2
    • 2012-03-27
    • US12357941
    • 2009-01-22
    • Hideo NoroToshio Kumagai
    • Hideo NoroToshio Kumagai
    • B41J29/38
    • B41J11/42
    • A rotary-member control apparatus includes a rotary member that rotates while supporting an object on the outer curved surface of the member. A motor is supplied with current based on a current profile representing the magnitude pattern of current to rotate the rotary member. A detecting element detects a rotation state of the rotary member during rotation. A control unit generates a one-rotation current profile, representing the magnitude pattern of current corrected on the basis of the detected rotation state, corresponding to one rotation of the rotary member, and supplies corrected current to rotate the rotary member. When the length of the medium in the rotation direction, the length of the medium in the axial direction, or the type of the medium is changed, the control unit generates the one-rotation current profile before starting printing, and repeatedly supplies the corrected current to the motor to print the image.
    • 旋转构件控制装置包括旋转构件,该旋转构件在构件的外部弯曲表面上支撑物体的同时旋转。 基于表示电流的幅度图案的电流曲线来向电动机提供电流以旋转旋转构件。 检测元件在旋转期间检测旋转构件的旋转状态。 控制单元产生一个旋转电流曲线,其表示对应于旋转构件的一次旋转的基于检测到的旋转状态校正的电流的大小模式,并提供校正电流以旋转旋转构件。 当介质在旋转方向上的长度,介质在轴向上的长度或介质的类型改变时,控制单元在开始打印之前产生单旋转电流曲线,并且重复地提供校正的电流 到电机打印图像。