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19 条记录 (耗时 0.024 秒)

    Parallel processing apparatus and method in database management system for synchronous replication
    6.
    发明授权
    Parallel processing apparatus and method in database management system for synchronous replication 有权
    用于同步复制的数据库管理系统中的并行处理装置和方法

    公开(公告)号：US09026491B2

    公开(公告)日：2015-05-05

    申请号：US13484050

    申请日：2012-05-30

    申请人： Seung-Won Lee ,  Jun Ho Choi

    发明人： Seung-Won Lee ,  Jun Ho Choi

    IPC分类号： G06F17/00 ,  G06F17/30

    CPC分类号： G06F17/30 ,  G06F17/30581

    摘要： A parallel-processing apparatus and method provide for synchronous replication in a database management system (DBMS). During synchronous replication into the active node and the standby node in the DBMS, replications of transactions are parallelized in units of transactions, thereby improving a performance of the DBMS, guaranteeing atomicity and consistency of the transaction, and solving the deadlock state which may occur in parallel-processing.

    摘要翻译： 并行处理装置和方法在数据库管理系统（DBMS）中提供同步复制。 在同步复制到DBMS中的活动节点和备用节点之间，事务的复制以事务为单位并行化，从而提高了DBMS的性能，保证了事务的原子性和一致性，并且解决了可能发生的死锁状态 并行处理。

    Indium tin oxide target, method of manufacturing the same and transparent electrode manufactured by using the same
    7.
    发明申请
    Indium tin oxide target, method of manufacturing the same and transparent electrode manufactured by using the same 审中-公开
    铟锡氧化物靶，其制造方法和通过使用它们制造的透明电极

    公开(公告)号：US20080173962A1

    公开(公告)日：2008-07-24

    申请号：US11725310

    申请日：2007-03-19

    申请人： Joon-Hee Jeong ,  Jun Ho Choi ,  Sangchul Lee ,  Shinhyuk Kang

    发明人： Joon-Hee Jeong ,  Jun Ho Choi ,  Sangchul Lee ,  Shinhyuk Kang

    IPC分类号： H01L31/0224 ,  C01G19/00

    CPC分类号： H01J9/02 ,  C23C14/086 ,  C23C14/3414 ,  H01J29/085 ,  H01J2211/225 ,  H01L51/5206

    摘要： An indium tin oxide (ITO) target including calcium of about 0.001% to about 10% by atom, compared with an indium atom, and an ITO transparent electrode for a display apparatus manufactured from an ITO target are provided. A method of manufacturing the ITO target, the method including: preparing a slurry by mixing an indium oxide powder, a tin oxide powder, and a calcium-containing compound powder; granulating the slurry by milling and drying the slurry to prepare a granulated powder; shaping the granulated powder to form a shaped body; and sintering the shaped body. The ITO target including calcium manufactured by the method can reduce a number of times nodules and arcs are generated during sputtering, thereby growing a film which is able to be used for a long period of time.

    摘要翻译： 提供了与铟原子相比含有约0.001％至约10原子％的钙的铟锡氧化物（ITO）靶，以及由ITO靶制造的用于显示装置的ITO透明电极。 一种制造ITO靶的方法，该方法包括：通过混合氧化铟粉末，氧化锡粉末和含钙化合物粉末来制备浆料; 通过研磨和干燥浆料来制备浆料以制备造粒粉末; 造粒粉末形成成形体; 并烧结成形体。 包括通过该方法制造的钙的ITO靶可以减少在溅射期间产生结节和弧的次数，从而生长能够长时间使用的膜。

    Device for generating limit torque with function of yielding torque change in real time
    9.
    发明授权
    Device for generating limit torque with function of yielding torque change in real time 有权
    用于产生限制转矩的装置，具有实时扭矩变化的功能

    公开(公告)号：US09016452B2

    公开(公告)日：2015-04-28

    申请号：US13760104

    申请日：2013-02-06

    申请人： Myung Ook Hyun ,  Sung Chul Kang ,  Jun Ho Choi ,  Seung Beum Suh

    发明人： Myung Ook Hyun ,  Sung Chul Kang ,  Jun Ho Choi ,  Seung Beum Suh

    IPC分类号： F16D7/10 ,  F16D43/208 ,  F16D7/00 ,  F16D28/00

    CPC分类号： F16D7/007 ,  F16D7/10 ,  F16D28/00 ,  F16D43/208

    摘要： A device for generating limit torque with a function of yielding a torque change in real time includes a spring, a rotating portion having a cam surface formed therein, a transmitting portion transmitting an elastic force of the spring to the cam surface, a fixed portion with respect to which the relative rotation of the rotating portion is generated, and a limit-torque control portion provided to the fixed portion so as to control limit torque of the rotating portion by adjusting the elastic force of the spring. In the device, the limit-torque control portion controls the limit torque of the spring by changing the elastic force of the spring in real time.

    摘要翻译： 用于产生具有实时扭矩变化功能的限制转矩的装置包括弹簧，其中形成有凸轮表面的旋转部分，将弹簧的弹力传递到凸轮表面的传递部分，具有 产生旋转部的相对转动的限制转矩控制部以及通过调整弹簧的弹力来控制旋转部的极限转矩的限制转矩控制部。 在该装置中，极限转矩控制部通过实时改变弹簧的弹力来控制弹簧的极限转矩。

    Device for generating stiffness and method for controlling stiffness and joint of robot manipulator comprising the same
    10.
    发明授权
    Device for generating stiffness and method for controlling stiffness and joint of robot manipulator comprising the same 有权
    用于产生刚度的装置和用于控制包括该装置的机器人操纵器的刚度和接头的方法

    公开(公告)号：US08661929B2

    公开(公告)日：2014-03-04

    申请号：US12867683

    申请日：2008-03-17

    申请人： Jun Ho Choi ,  Sung Chul Kang ,  Woo Sub Lee ,  Mun Sang Kim

    发明人： Jun Ho Choi ,  Sung Chul Kang ,  Woo Sub Lee ,  Mun Sang Kim

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

    CPC分类号： B25J17/00 ,  Y10T74/20329 ,  Y10T74/20341

    摘要： The present invention relates to a device for generating stiffness and a method for controlling stiffness, which can generate stiffness by using elastic members and can control the stiffness, and a joint of a robot manipulator to which the device and method can be applied. The device for generating stiffness includes a rotating shaft; a plurality of elastic members fixed to the rotating shaft; upper and lower circular plates that are disposed so as to be spaced from each other with the elastic members interposed therebetween, are independently driven with respect to the rotating shaft by power generating units thereof, respectively, and respectively have slits of which the number is equal to the number of the elastic members; and a plurality of moving members that are inserted into the slits formed in the upper and lower circular plates, respectively, and are connected to the elastic members so as to move.

    摘要翻译： 本发明涉及一种用于产生刚度的装置和一种用于控制刚度的方法，其可以通过使用弹性构件产生刚度并且可以控制刚度，以及可以应用该装置和方法的机器人操纵器的关节。 用于产生刚度的装置包括旋转轴; 固定在所述旋转轴上的多个弹性部件; 分别通过其间的弹性构件彼此间隔设置的上下圆板分别通过其发电单元相对于旋转轴被驱动，并且分别具有数量相等的狭缝 到弹性构件的数量; 以及分别插入形成在上下圆板中的狭缝中的多个移动构件，并且连接到弹性构件以便移动。