Robot arm
    31.
    发明授权
    Robot arm 有权
    机器人手臂

    公开(公告)号:US08286528B2

    公开(公告)日:2012-10-16

    申请号:US12863644

    申请日:2009-01-21

    IPC分类号: B25J17/00 B25J17/02 B25J18/00

    摘要: A robot arm has a drive gear that has a shaft, a gear frame being capable of turning about the shaft of the drive gear, a first follower gear being capable of turning, in synchronization with the drive gear, about a shaft fixed to the gear frame, in a direction opposite to the turning direction of the drive gear, a transmission control mechanism that is capable of locking the first follower gear to the drive gear, an arm that moves in synchronization with the first follower gear, and a collision detection unit that is capable of detecting a collision between the arm and an obstacle. The transmission control mechanism unlocks the follower gear from the drive gear in response to detection, by the collision detection unit, of a collision between the arm and the obstacle. The robot arm enables quick cushioning of the impact force of the collision.

    摘要翻译: 机器人臂具有驱动齿轮,其具有轴,齿轮架能够围绕驱动齿轮的轴转动,第一从动齿轮能够与驱动齿轮同步地绕固定到齿轮的轴转动 框架,在与驱动齿轮的转动方向相反的方向上,能够将第一从动齿轮锁定到驱动齿轮的传动控制机构,与第一从动齿轮同步移动的臂,以及碰撞检测单元 能够检测手臂与障碍物之间的碰撞。 变速器控制机构响应于碰撞检测单元检测到臂和障碍物之间的碰撞而将从动齿轮从驱动齿轮解锁。 机器人手臂能够快速缓冲碰撞的冲击力。

    BED AND COMBINING METHOD
    32.
    发明申请
    BED AND COMBINING METHOD 有权
    床和组合方法

    公开(公告)号:US20120169093A1

    公开(公告)日:2012-07-05

    申请号:US13395530

    申请日:2010-09-07

    IPC分类号: A47C13/00 G06F19/00

    摘要: A movable part which combines with a stationary part to form a bed includes: a contact sensor (50); wheels (44) rotatable in all directions; a body drive unit (31) which drives the wheels (44); an avoidance instruction unit (51) which generates an avoidance instruction according to a result of detection by a contact sensor (50); a rotation center setting unit (52) which sets a rotation center Q2 for the avoidance instruction; an avoidance instruction translation unit (54) which translates the avoidance instruction and the rotation center Q2 into a move instruction; and a position detection unit (34) which detects a positional relationship to a docking area (20), and the rotation center setting unit (52) sets the rotation center according to the positional relationship detected by the position detection unit (34).

    摘要翻译: 与固定部分组合以形成床的可移动部分包括:接触传感器(50); 轮(44)可在各个方向旋转; 驱动所述车轮(44)的车身驱动单元(31)。 避免指令单元(51),其根据接触传感器(50)的检测结果产生回避指令; 旋转中心设定单元,设置回避指令的旋转中心Q2; 回避指令转换单元,其将回避指令和旋转中心Q2转换为移动指令; 以及检测与对接区域(20)的位置关系的位置检测单元(34),并且所述旋转中心设定单元(52)根据由所述位置检测单元(34)检测到的位置关系来设定所述旋转中心。

    JOINT MECHANISM AND JOINT DEVICE
    34.
    发明申请
    JOINT MECHANISM AND JOINT DEVICE 有权
    联合机制和联合设备

    公开(公告)号:US20100005918A1

    公开(公告)日:2010-01-14

    申请号:US12517710

    申请日:2007-12-07

    IPC分类号: B25J17/00 B25J15/08 F16H1/16

    摘要: The joint mechanism includes a first link, a second link, a third link, a shaft supported on the second link to be rotatable about an axis thereof, and movable in an axis direction thereof, a first worm and a second worm mounted on the shaft, a first worm wheel in mesh with the first worm to pivotally move the first link with respect to the second link, and a second worm wheel in mesh with the second worm to pivotally move the third link with respect to the second link. The first link and the third link are pivotally moved in opposite directions to each other by rotating the shaft, and pivotally moved in identical directions to each other by moving the shaft in the axis direction.

    摘要翻译: 所述关节机构包括:第一连杆,第二连杆,第三连杆,支撑在所述第二连杆上的轴,以绕其轴线旋转并且可沿其轴线方向移动;第一蜗杆和安装在所述轴上的第二蜗杆 与所述第一蜗杆啮合的第一蜗轮,以相对于所述第二连杆枢转地移动所述第一连杆;以及与所述第二蜗杆啮合的第二蜗轮,以相对于所述第二连杆枢转地移动所述第三连杆。 第一连杆和第三连杆通过旋转轴而以相反的方向枢转运动,并且通过沿着轴线方向移动轴而以相同的方向彼此枢转地运动。

    Speaker apparatus
    35.
    发明授权
    Speaker apparatus 有权
    扬声器装置

    公开(公告)号:US07190804B2

    公开(公告)日:2007-03-13

    申请号:US10718646

    申请日:2003-11-24

    IPC分类号: H04R25/00

    CPC分类号: H04R9/04

    摘要: This invention provides a speaker apparatus that outputs sound having smooth frequency characteristics. To solve the inconvenience with the prior art, this invention is a speaker apparatus comprising a diaphragm and a cylindrical-shaped coil bobbin, and not comprising a center cap that covers the coil bobbin, and where the diaphragm is located such that it rests on the coil bobbin, and the coil bobbin and diaphragm are located such that sound from the coil bobbin and diaphragm is not reflected.

    摘要翻译: 本发明提供一种输出具有平滑频率特性的声音的扬声器装置。 为了解决现有技术的不便,本发明是一种扬声器装置,其包括隔膜和圆柱形线圈架,并且不包括覆盖线圈架的中心盖,并且隔膜位于其上 线圈筒管,线圈架和隔膜的位置使得来自线圈架和隔膜的声音不被反射。

    Observation optical system using volume hologram
    36.
    发明授权
    Observation optical system using volume hologram 失效
    观察光学系统使用体积全息图

    公开(公告)号:US06961162B2

    公开(公告)日:2005-11-01

    申请号:US10865830

    申请日:2004-06-14

    摘要: An observation optical system comprises an image display element 5 and an eyepiece optical system which introduces an image formed by the image display element 5 to a center of an eye of an observer without forming an intermediate image, so as to allow the observer to observe the image as a virtual image. The eyepiece optical system is constructed and arranged to bend the optical axis using reflecting surfaces so as to be compact. The optical axis lies in a plane, with respect to which the optical system is formed symmetric. The optical system includes a prism 3 having an entrance surface 33, a plurality of curved reflecting surfaces 31, 32 and an exit surface 31. The reflecting surface 32 is provided with a volume hologram (HOE) 4. Whereby, it is possible to provide an image observation optical system which can be made compact enough to be usable as an image display unit for a cellular phone or a portable intelligent terminal, and which can achieve high image definition and wide field angle while controlling chromatic aberration of magnification to be small.

    摘要翻译: 观察光学系统包括图像显示元件5和目镜光学系统,其将由图像显示元件5形成的图像引入观察者的眼睛的中心而不形成中​​间图像,以便观察者观察 图像作为虚拟图像。 目镜光学系统被构造和布置成使用反射表面使光轴弯曲以致于紧凑。 光轴位于相对于光学系统对称的平面中。 光学系统包括具有入射表面3 3/3的多个棱镜3,多个弯曲的反射表面3 1,3 2 3和出射表面 3< 1>。 反射面3< 2>具有体积全息图(HOE)4。由此,可以提供一种图像观察光学系统,其可以制成足够小以用作图像显示单元 蜂窝电话或便携式智能终端,并且可以在将倍率的色差控制得小的同时实现高图像清晰度和宽视场角。

    Method for producing hydrocyanic acid synthesis catalyst
    37.
    发明授权
    Method for producing hydrocyanic acid synthesis catalyst 有权
    制备氢氰酸合成催化剂的方法

    公开(公告)号:US06777372B1

    公开(公告)日:2004-08-17

    申请号:US09669426

    申请日:2000-09-25

    IPC分类号: B01J2370

    CPC分类号: B01J23/745 C01C3/0204

    摘要: A method for producing a hydrocyanic acid synthesis catalyst is disclosed which comprises sequential exposure of an iron surface, such as, for example, pig iron, to sequential oxidative and reductive atmospheres, preferably using repetitive cycles, the oxidative atmosphere preferably containing 5% to 3% by volume oxygen and the reductive atmosphere preferably containing 1% to 99% hydrogen.

    摘要翻译: 公开了一种制备氢氰酸合成催化剂的方法,其包括将铁表面(例如生铁)连续暴露于顺序氧化还原气氛,优选使用重复循环,氧化气氛优选含有5%至3 体积比的氧气和还原气氛优选含有1%至99%的氢气。

    Method of removing cells from fermentation broth through membrane
    38.
    发明授权
    Method of removing cells from fermentation broth through membrane 失效
    通过膜从发酵液中除去细胞的方法

    公开(公告)号:US5814513A

    公开(公告)日:1998-09-29

    申请号:US732116

    申请日:1996-10-15

    IPC分类号: C12N1/02

    CPC分类号: C12N1/02

    摘要: A method for removing cells from a fermentation broth obtained by culturing a microorganism belonging to the genus Escherichia through a membrane to separate the cells, comprising adding polyethyleneimine to the fermentation broth to form a mixture, and then filtering the mixture through the membrane to separate the cells, said method resulting in improving the membrane permeation rate compared to when no polyethyleneimine is added.

    摘要翻译: 一种从通过膜培养属于埃希氏杆菌属微生物的发酵液中除去细胞以分离细胞的方法,包括向发酵液中加入聚乙烯亚胺以形成混合物,然后通过膜过滤混合物以分离 所述方法与不加入聚乙烯亚胺时相比提高了膜渗透速率。