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80 条记录 (耗时 0.028 秒)

    Walking robot
    61.
    发明申请
    Walking robot 有权
    步行机器人

    公开(公告)号：US20090301798A1

    公开(公告)日：2009-12-10

    申请号：US12379306

    申请日：2009-02-18

    申请人： Soo Sang Yang ,  Yeon Taek Oh ,  Youn Baek Lee

    发明人： Soo Sang Yang ,  Yeon Taek Oh ,  Youn Baek Lee

    IPC分类号： B62D57/032

    CPC分类号： B62D57/032

    摘要： Disclosed is a walking robot having an improved driving structure for a pitch-direction femoral joint and a knee joint. The walking robot includes a pitch-direction actuator driving the pitch-direction femoral joint to rotate a femoral link relative to a body in a pitch direction, and a power transmission unit transferring driving force of the pitch-direction actuator to the knee joint to rotate the lower leg link relative to the femoral link in the pitch direction.

    摘要翻译： 公开了一种具有用于俯仰方向股骨关节和膝关节的改进的驱动结构的行走机器人。 行走机器人包括驱动俯仰方向股骨关节的俯仰方向致动器，以相对于身体在俯仰方向上旋转股骨架，以及将俯仰方向致动器的驱动力传递到膝关节以旋转的动力传递单元 小腿连杆相对于股骨连接在俯仰方向上。

    Mobile robot
    62.
    发明授权
    Mobile robot 失效
    移动机器人

    公开(公告)号：US07424923B2

    公开(公告)日：2008-09-16

    申请号：US10799605

    申请日：2004-03-15

    申请人： Soo-Sang Yang ,  Yeon-Taek Oh

    发明人： Soo-Sang Yang ,  Yeon-Taek Oh

    IPC分类号： B62D51/04

    CPC分类号： B62D61/12 ,  B60G17/0157 ,  B60G2400/823 ,  B60G2800/014 ,  B60G2800/914 ,  Y10S180/901

    摘要： A mobile robot having wheels which maintain contact forces against a surface even when the mobile robot meets an obstacle on the surface and a body of the mobile robot is forced up against the obstacle. The mobile robot easily surmounts the obstacle on the surface, without requiring any sensors, any specific controller, any specific traveling unit to surmount over the obstacle, or any specific drive unit to drive the specific traveling unit. The mobile robot includes the body, the wheels connected with the body which move arcuately relative to the body, and a wheel guide unit coupled at a first end to the body and at a second end to a hub of each of the wheels. The wheel guide unit is contracted when the body is spaced apart from the surface on which the robot moves. However, the wheel guide unit expands to allow the wheel to be in contact with the surface when the body comes into contact with the surface.

    摘要翻译： 一种具有轮子的移动机器人，即使当移动机器人遇到表面上的障碍物并且移动机器人的身体被迫向上抵靠障碍物时，该轮子也保持与表面的接触力。 移动机器人轻松地克服了表面上的障碍物，而不需要任何传感器，任何特定的控制器，任何特定的行驶单元超过障碍物，或任何特定的驱动单元来驱动特定的行驶单元。 移动机器人包括主体，与主体相连的车轮相对于主体弧形地移动;以及轮引导单元，其在第一端处连接到主体，并且在第二端处连接到每个车轮的轮毂。 当主体与机器人移动的表面间隔开时，轮导向单元收缩。 然而，当车身与表面接触时，轮导向单元膨胀以允许车轮与表面接触。

    TRAVELING ROBOT
    64.
    发明申请
    TRAVELING ROBOT 有权
    旅行机器人

    公开(公告)号：US20070137905A1

    公开(公告)日：2007-06-21

    申请号：US11563861

    申请日：2006-11-28

    申请人： Youn-baek LEE ,  Soon-sang Yang ,  Yeon-taek Oh

    发明人： Youn-baek LEE ,  Soon-sang Yang ,  Yeon-taek Oh

    IPC分类号： B62D61/00

    CPC分类号： B25J5/007 ,  B62D61/12

    摘要： A traveling robot includes a body frame having a front wheel; a rear wheel which is disposed on a rear side of the front wheel along a traveling direction; a rear frame which supports the rear wheel and is supported by the body frame so as to move vertically; a driving wheel which is disposed between the front wheel and the rear wheel in the traveling direction; a driving frame which supports the driving wheel and is coupled to the body frame by a hinge whose axis is parallel to an axis of the driving wheel; and a linkage member which is coupled to the driving frame to be contacted with or separated from the rear frame as the driving frame is rotated relative to the body frame.

    摘要翻译： 行走机器人包括具有前轮的主体框架; 后轮，其沿行进方向设置在所述前轮的后侧; 后框架，其支撑后轮并且由所述主体框架支撑以便垂直移动; 驱动轮，其沿行进方向设置在前轮和后轮之间; 驱动框架，其支撑所述驱动轮并且通过其轴线平行于所述驱动轮的轴线的铰链联接到所述主体框架; 以及当所述驱动框架相对于所述主体框架旋转时，所述联动构件联接到所述驱动框架以与所述后框架接触或分离。

    Method and system for generating a search result list based on local information
    65.
    发明申请
    Method and system for generating a search result list based on local information 有权
    基于本地信息生成搜索结果列表的方法和系统

    公开(公告)号：US20060235816A1

    公开(公告)日：2006-10-19

    申请号：US10551815

    申请日：2004-03-25

    申请人： Sang Yang ,  Chun Sik Kang

    发明人： Sang Yang ,  Chun Sik Kang

    IPC分类号： G06F17/30

    CPC分类号： G06F17/3087 ,  Y10S707/99933

    摘要： The present invention relates to a method and system for effectively providing search results by referring to local information related to a searcher in response to a search request from the searcher through a communication network. The present invention provides a method for providing local information search results, comprising the steps of maintaining local information for searching related to the searcher, relating a plurality of search items related to a network information provider to a keyword and local information related to the network information provider, receiving a search request from the searcher, identifying at least more than one search item related to the keyword that meets the search request and selecting a search item related to local information matched to the local information for searching among the identified search items, and arranging at least a part of the search items according to a predetermined search item arranging method in arranging the selected search items. According to the present invention, as it is possible to provide search results with reference to the local information related to a searcher when providing search results to the searcher, more useful local information can be provided to the searcher.

    摘要翻译： 本发明涉及一种通过响应于搜索者通过通信网络的搜索请求参考与搜索者相关的本地信息来有效地提供搜索结果的方法和系统。 本发明提供了一种用于提供本地信息搜索结果的方法，包括以下步骤：维护与搜索者相关的搜索的本地信息，将与网络信息提供者相关的多个搜索项目与关键字相关联，以及与网络信息相关的本地信息 提供者，从搜索者接收搜索请求，识别与满足搜索请求的关键词有关的至少一个以上的搜索项，并且选择与所述本地信息相匹配的与本地信息相匹配的搜索项，以便在所识别的搜索项之间进行搜索;以及 根据预定的搜索项目排列方法来排列所选择的搜索项目中的至少一部分搜索项目。 根据本发明，当向搜索者提供搜索结果时，可以参考与搜索者相关的本地信息来提供搜索结果，可以向搜索者提供更有用的本地信息。

    Two-legged walking robot
    67.
    发明授权
    Two-legged walking robot 有权
    双腿步行机器人

    公开(公告)号：US07099743B2

    公开(公告)日：2006-08-29

    申请号：US10643898

    申请日：2003-08-20

    申请人： Yong-kwun Lee ,  Yeon-taek Oh ,  Soo-sang Yang ,  Ja-woo Lee

    发明人： Yong-kwun Lee ,  Yeon-taek Oh ,  Soo-sang Yang ,  Ja-woo Lee

    IPC分类号： G06F19/00

    CPC分类号： B25J9/1065 ,  B62D57/032

    摘要： A two-legged walking robot includes a pair of foot members a calf member provided above each foot member, a double-axis ankle joint provided between the foot member and the calf member to allow the foot member to rotate relative to the calf member in forward and backward directions and in right and left directions. The robot also includes a femoral member provided above each calf member, a single-axis knee joint provided between the calf member and the femoral member, a hip member provided above the femoral member, and a double-axis hip joint provided between the femoral member and the hip member to allow the femoral member to rotate relative to the hip member in the forward, backward, right, and left directions. Thus, the two-legged walking robot operates similar to a human ankle, knee and hip.

    摘要翻译： 双腿行走机器人包括一对脚部构件，设置在每个脚构件上方的小腿构件，设置在脚构件和小腿构件之间的双轴踝关节，以允许脚构件相对于小腿构件向前旋转 向后方向，左右方向。 机器人还包括设置在每个小腿构件上方的股骨构件，设置在小腿构件和股骨构件之间的单轴膝关节，设置在股骨构件上方的髋部构件和设置在股骨构件之间的双轴髋关节 以及髋部构件，以允许股骨构件相对于臀部构件在向前，向后，向右和向左方向上旋转。 因此，双腿步行机器人的操作类似于人类脚踝，膝盖和髋部。

    Solder ball attaching system and method
    68.
    发明授权
    Solder ball attaching system and method 失效
    焊球附着系统及方法

    公开(公告)号：US06974069B2

    公开(公告)日：2005-12-13

    申请号：US10465632

    申请日：2003-06-20

    申请人： Ju-il Kang ,  Hee-Sang Yang

    发明人： Ju-il Kang ,  Hee-Sang Yang

    IPC分类号： H05K3/34 ,  B23K1/00 ,  B23K1/20 ,  B23K3/06 ,  B23K3/08 ,  H01L21/48 ,  H01L21/60 ,  H01L23/12 ,  H01L23/498

    CPC分类号： B23K3/0623 ,  B23K1/0016 ,  B23K1/203 ,  B23K1/206 ,  B23K3/08 ,  B23K3/082 ,  B23K2101/42 ,  H01L23/49816 ,  H01L24/11 ,  H01L2924/181 ,  H05K3/3478 ,  H01L2924/00

    摘要： The disclosure is a plural process to perform a solder ball attaching process that corresponds to the final of a ball grid array package manufacturing process. For example, flux and solder balls are exactly attached on solder ball pads of base frames on which base tapes having a number of land pattern groups are adhered. In the above state, the base frames are inserted into an adjacent reflow device to make the solder balls be attached on the solder ball pads. After the flux of the solder ball pad, on which the solder ball is attached, is removed, the base frames are stored in containers. To perform the base frame storing process in a very small space, the transfer course of the base frames is in the form of loop.

    摘要翻译： 本公开是执行与球栅阵列封装制造工艺的最终相对应的焊球附着工艺的复数工艺。 例如，焊剂和焊球精确地附着在其上粘附有多个焊盘图案组的基带的基架的焊球焊盘上。 在上述状态下，将基架插入到相邻的回流装置中，以使焊球附着在焊球上。 在去除焊锡球附着的焊球垫的焊剂之后，将基架储存在容器中。 为了在非常小的空间中执行基本帧存储处理，基本帧的传送过程是循环的形式。

    Solder ball attaching system and method
    69.
    发明授权
    Solder ball attaching system and method 失效
    焊球附着系统及方法

    公开(公告)号：US06607117B1

    公开(公告)日：2003-08-19

    申请号：US09690683

    申请日：2000-10-16

    申请人： Ju-Il Kang ,  Hee-Sang Yang

    发明人： Ju-Il Kang ,  Hee-Sang Yang

    IPC分类号： B23K100

    CPC分类号： B23K3/0623 ,  B23K1/0016 ,  B23K1/203 ,  B23K1/206 ,  B23K3/08 ,  B23K3/082 ,  B23K2101/42 ,  H01L23/49816 ,  H01L24/11 ,  H01L2924/181 ,  H05K3/3478 ,  H01L2924/00

    摘要： The disclosure is a plural process to perform a solder ball attaching process that corresponds to the final of a ball grid array package manufacturing process. For example, flux and solder balls are exactly attached on solder ball pads of base frames on which base tapes having a number of land pattern groups are adhered. In the above state, the base frames are inserted into an adjacent reflow device to make the solder balls be attached on the solder ball pads. After the flux of the solder ball pad, on which the solder ball is attached, is removed, the base frames are stored in containers. To perform the base frame storing process in a very small space, the transfer course of the base frames is in the form of loop.

    摘要翻译： 本公开是执行与球栅阵列封装制造工艺的最终相对应的焊球附着工艺的复数工艺。 例如，焊剂和焊球精确地附着在其上粘附有多个焊盘图案组的基带的基架的焊球焊盘上。 在上述状态下，将基架插入到相邻的回流装置中，以使焊球附着在焊球上。 在去除焊锡球附着的焊球垫的焊剂之后，将基架储存在容器中。 为了在非常小的空间中执行基本帧存储处理，基本帧的传送过程是循环的形式。

    Li-ion battery capacity and voltage prediction using quantum simulations
    70.
    发明授权
    Li-ion battery capacity and voltage prediction using quantum simulations 有权

    公开(公告)号：US10177398B2

    公开(公告)日：2019-01-08

    申请号：US12953068

    申请日：2010-11-23

    申请人： Jun Li ,  Deepak Srivastava ,  Sang Yang

    发明人： Jun Li ,  Deepak Srivastava ,  Sang Yang

    IPC分类号： H01M10/00 ,  H01M10/052 ,  H01M10/0525 ,  G06F17/50 ,  G06F19/00

    摘要： Provided are methods and computer programs for predicting lithium battery properties. One method includes operations for selecting candidate structures for the battery, and for obtaining a plurality of delithiated structures of the candidate structures with different lithium concentrations. The quantum mechanical (QM) energies of the delithiated structures are calculated, and a functional form is developed to obtain the voltage of the lithium battery. The functional form is a function of the lithium concentration and is based on the QM energies of the delithiated structures. Further, the capacity of the lithium battery is calculated based on a selected lithium concentration, where the functional form returns a cut-off voltage of the lithium battery when the lithium concentration is equal to the selected lithium concentration.