Bionic automatic vision and line of sight control system and method
    1.
    发明申请
    Bionic automatic vision and line of sight control system and method 有权
    仿生自动视觉和视线控制系统及方法

    公开(公告)号:US20050185945A1

    公开(公告)日:2005-08-25

    申请号:US11108390

    申请日:2005-04-18

    IPC分类号: B25J9/16 H04N7/18 G03B17/00

    摘要: The present invention presents a bionic automatic vision and line of sight control system and method, wherein the system comprises multiple camera sets, wherein each camera set comprises one or more parallel camera with different shooting range, wherein each camera set is driven by one or three actuators, capable of rotating in two or three degree of freedom. The present system is capable of fast object positioning, high accuracy tracking and wide range compensation for line of sight deviation caused by the movement of the system. More specifically, the system can ensure two camera sets to position and track the same object at the same time. The present system not only can be used in various fixed places to monitor, protect and care taking, it can also be installed on various moving objects, such as cars, airplanes, boats, military equipments, and it can be used as eyes for various types of robots.

    摘要翻译: 本发明提供一种仿生自动视觉和视线控制系统和方法,其中该系统包括多个相机组,其中每个相机组包括具有不同拍摄范围的一个或多个平行相机,其中每个相机组由一个或三个 执行器,能够以两个或三个自由度旋转。 本系统能够对系统运动引起的视线偏差进行快速物体定位,高精度跟踪和宽范围补偿。 更具体地说,该系统可以确保两个摄像机组同时定位和跟踪同一个对象。 本系统不仅可以用于各种固定场所的监控,保养和照顾,还可以安装在汽车,飞机,船舶,军事设备等各种移动物体上,可用于各种各样的眼睛 机器人类型

    Bionic automatic vision and line of sight control system and method
    2.
    发明授权
    Bionic automatic vision and line of sight control system and method 有权
    仿生自动视觉和视线控制系统及方法

    公开(公告)号:US07272306B2

    公开(公告)日:2007-09-18

    申请号:US11108390

    申请日:2005-04-18

    IPC分类号: G03B17/00 G03B35/08 H04N7/18

    摘要: The present invention presents a bionic automatic vision and line of sight control system and method, wherein the system comprises multiple camera sets, wherein each camera set comprises one or more parallel camera with different shooting range, wherein each camera set is driven by one or three actuators, capable of rotating in two or three degree of freedom. The present system is capable of fast object positioning, high accuracy tracking and wide range compensation for line of sight deviation caused by the movement of the system. More specifically, the system can ensure two camera sets to position and track the same object at the same time. The present system not only can be used in various fixed places to monitor, protect and care taking, it can also be installed on various moving objects, such as cars, airplanes, boats, military equipments, and it can be used as eyes for various types of robots.

    摘要翻译: 本发明提出了仿生自动视觉和视线控制系统和方法,其中系统包括多个摄像机组,其中每个摄像机组包括具有不同拍摄范围的一个或多个平行摄像机,其中每个摄像机组由一个或三个 执行器,能够以两个或三个自由度旋转。 本系统能够对系统运动引起的视线偏差进行快速物体定位,高精度跟踪和宽范围补偿。 更具体地说,该系统可以确保两个摄像机组同时定位和跟踪同一个对象。 本系统不仅可以用于各种固定场所的监控,保养和照顾,还可以安装在汽车,飞机,船舶,军事设备等各种移动物体上,可用于各种各样的眼睛 机器人类型

    POWDER GRINDER
    3.
    发明申请

    公开(公告)号:US20220339635A1

    公开(公告)日:2022-10-27

    申请号:US17529538

    申请日:2021-11-18

    申请人: Xiaolin Zhang

    发明人: Xiaolin Zhang

    IPC分类号: B02C7/18 B02C11/04

    摘要: The present invention relates to the field of grinding equipment, in particular to a powder grinder, comprising a power mechanism, a grinding mechanism, and a feeding mechanism. The feeding mechanism comprises a bowl and a base. The bowl is detachably installed on the base, and the power mechanism is detachably installed on the bowl. The first discharge opening is arranged in the middle of the bowl, and the second discharge opening is arranged in the middle of the base. An adjusting plate is rotatably installed on the base. The third discharge opening is arranged in the middle of the adjusting plate. An adjusting ring is arranged between the bowl and the base. The second connecting assembly is arranged between an inner edge of the adjusting ring and an outer edge of the adjusting plate. A bearing is arranged in the bowl. One end of the bearing is connected to the power mechanism, and the other end of the bearing passes through the first discharge opening, the third discharge opening, and the second discharge opening in sequence and is connected to the grinding mechanism for separate removal and cleaning of the bowl, the base, and the grinding mechanism. When cleaning, the power mechanism can be separately detached, which effectively prevents liquid from entering the inside of the power mechanism.

    Method to alter Chinese hamster ovary cell line stability

    公开(公告)号:US11124772B2

    公开(公告)日:2021-09-21

    申请号:US16372932

    申请日:2019-04-02

    摘要: The present invention provides a recombinant eukaryotic cell expressing one or more heterologous double strand break (DSB) repair proteins in an amount effective for enhancing DSB repair in the cell. The recombinant eukaryotic cell may express a recombinant product of interest. Also provided are methods for enhancing double strand break (DSB) repair in eukaryotic cells, establishing host cells for production of a recombinant product of interest, producing a recombinant product of interest, improving production of a recombinant product of interest by eukaryotic cells, and/or investigating suitability of eukaryotic cells as host cells for producing a recombinant product of interest.

    Dynamic two-way auction method and system
    6.
    发明授权
    Dynamic two-way auction method and system 有权
    动态双向拍卖方法和系统

    公开(公告)号:US08311898B2

    公开(公告)日:2012-11-13

    申请号:US12856379

    申请日:2010-08-13

    申请人: Xiaolin Zhang

    发明人: Xiaolin Zhang

    IPC分类号: G06Q30/00

    CPC分类号: G06Q30/08

    摘要: The present invention discloses a method for dynamic two-way auction, applicable for auctioning participating goods, comprising: (1) setting, by a server. The descriptive information, possible search conditions and the relations which associate each search condition with the descriptive information of all participating goods are set up and stored on the server side; (2) sending, by a buyer terminal and/or a seller terminal, a search request which includes a search condition to the server; (3) parsing, by the server, the search request to obtain the search condition, determining whether a definition of a relation which associates the search condition with the descriptive information has been recorded, and performing step (4) if the relation has not been recorded; (4) defining, by the server, a relation which associates the search condition with the descriptive information of some participating goods.

    摘要翻译: 本发明公开了一种适用于拍卖参与商品的动态双向拍卖方法,包括:(1)由服务器设置。 描述信息,可能的搜索条件以及将每个搜索条件与所有参与商品的描述信息相关联的关系被建立并存储在服务器端; (2)由买方终端和/或卖方终端向服务器发送包括搜索条件的搜索请求; (3)由服务器解析搜索请求以获得搜索条件,确定是否已经记录了与搜索条件相关联的关系的定义,以及如果关系尚未被记录,则执行步骤(4) 记录; (4)由服务器定义将搜索条件与一些参与商品的描述信息相关联的关系。

    Single-crystal-silicon 3D micromirror
    7.
    发明申请
    Single-crystal-silicon 3D micromirror 失效
    单晶硅3D微镜

    公开(公告)号:US20050136663A1

    公开(公告)日:2005-06-23

    申请号:US10742120

    申请日:2003-12-19

    CPC分类号: G02B26/0866

    摘要: In a 3D free space micromirror device, a mirror plate is joined with actuators through flexible springs where the other ends of the actuators have fixed support on the substrate. Single crystal silicon and aluminum are used as bi-morph materials with silicon dioxide providing electrical isolation between the two. Thickness variation in the microstructure is achieved by two-step p-n junction formed in a p-type substrate. Thick and thin n-silicon layer formation and DRIE cut mechanisms are employed in such a way that all the thick and thin silicon components of the structure are released simultaneously avoiding overetch which can be detrimental to the thin flexural springs. Working prototypes of the device have been found suitable for any optical switching array architecture where deflections up to 10 degrees are required.

    摘要翻译: 在3D自由空间微镜装置中,镜板通过柔性弹簧与致动器连接,致动器的另一端在基板上具有固定的支撑。 单晶硅和铝被用作双变体材料,二氧化硅在两者之间提供电隔离。 通过在p型衬底中形成的两步p-n结实现微结构的厚度变化。 使用厚且薄的n型硅层形成和DRIE切割机构,使得结构的所有厚和薄的硅部件同时释放,避免了可能对薄弯曲弹簧有害的过蚀刻。 已经发现器件的工作原型适用于需要高达10度偏转的任何光学开关阵列架构。

    Human state estimating device and method
    8.
    发明授权
    Human state estimating device and method 有权
    人类状态估计装置及方法

    公开(公告)号:US08790280B2

    公开(公告)日:2014-07-29

    申请号:US12666507

    申请日:2008-06-25

    CPC分类号: A61B3/113 A61B5/161 A61B5/165

    摘要: To provide a human state estimating device which accurately estimates a human state. The human state estimating device includes: a storage unit (16) which stores reference data (17) in which a human state and a reference profile including a horizontal component of a standard microsaccade in the human state are corresponded to each other, for each of plural personal attribute information; a video obtaining unit (11) which obtains video of a user's eyeball, with an eyeball rotation angle accuracy of 0.05 degrees or higher, and a measuring speed of 120 samples per second or higher; an analyzing unit (12) which generates an actual-measurement profile including the horizontal component of the microsaccade, from fixational eye movement shown in the video; a personal attribute information obtaining unit (13) which obtains the user's personal attribute information; and an analyzing unit which estimates the human state by searching, in the reference data (17), for a reference profile that corresponds to the obtained personal attribute information and is closest to the actual-measurement profile.

    摘要翻译: 提供准确地估计人类状态的人状态估计装置。 人状态估计装置包括:存储单元(16),其存储参考数据(17),其中人类状态和包括人类状态的标准微型游戏的水平分量的参考轮廓彼此对应, 复数个人属性信息; 视频获取单元(11),其获得用户眼球的视频,眼球旋转角度精度为0.05度以上,测量速度为每秒120个样本; 分析单元(12),其通过视频中所示的固定眼动作产生包括微视频水平分量的实际测量曲线; 个人属性信息获取单元,其获取用户的个人属性信息; 以及分析单元,其通过在参考数据(17)中搜索与所获得的个人属性信息相对应并且最接近实际测量简档的参考简档来估计人的状态。

    Cooperative Control Device
    10.
    发明申请
    Cooperative Control Device 有权
    合作控制装置

    公开(公告)号:US20120271456A1

    公开(公告)日:2012-10-25

    申请号:US13505265

    申请日:2010-10-29

    申请人: Xiaolin Zhang

    发明人: Xiaolin Zhang

    IPC分类号: G06F17/00 G05B19/18

    摘要: Provided is a cooperative control device capable of advanced cooperative control. The cooperative control device for cooperatively controlling a plurality of control objects is provided with a pair of output control systems, a pair of crossing circuits, and transfer function units. The pair of output control systems is provided for a pair of control objects having respective control circuits. The pair of crossing circuits is provided from a first input side to a second output side and from a second input side to a first output side of the control circuit of the output control systems. The transfer function unit is provided in each pair of crossing circuits.

    摘要翻译: 提供能够进行高级协同控制的协同控制装置。 用于协同控制多个控制对象的协同控制装置设置有一对输出控制系统,一对交叉电路和传递函数单元。 一对输出控制系统被提供给具有相应控制电路的一对控制对象。 该对交叉电路从输出控制系统的控制电路的第一输入侧至第二输出侧以及第二输入侧至第一输出侧提供。 传递函数单元设置在每对交叉电路中。