公开(公告)号：US20080023974A1

公开(公告)日：2008-01-31

申请号：US11621849

申请日：2007-01-10

申请人： Young Jin PARK ,  Yong Sik Park ,  Jong Hun Park ,  Wan Kyun Chung

发明人： Young Jin PARK ,  Yong Sik Park ,  Jong Hun Park ,  Wan Kyun Chung

IPC分类号： B25J15/10

CPC分类号： B25J15/0009 ,  F16H21/54

摘要： An approach is disclosed for providing a humanoid joint for a robotic system. A joint apparatus includes a supporting part, a rotating part and a pair of joint part, wherein the supporting part and the rotating part are coupled in which the joint part is disposed, wherein a rotational force is initially driven by a joint part and the rotational force is transmitted to the other joint part using a sliding motion generated at an abutted surface of each joint part, wherein the surface is formed at the end of the joint part, wherein the transmitted rotational forces can be converted into a motion by the restriction of movement of joint part occurred within the limited space formed by the coupling of rotational part and supporting part.

摘要翻译： 公开了一种用于为机器人系统提供人形关节的方法。 联接装置包括支撑部，旋转部和一对接合部，其中支撑部和旋转部联接，其中设置有接合部，其中旋转力最初由接合部驱动，并且旋转 使用在每个关节部分的抵接表面处产生的滑动运动将力传递到另一关节部分，其中所述表面形成在所述关节部分的端部，其中所述传递的旋转力可以通过限制 接头部分的运动发生在由旋转部分和支撑部分的联接形成的有限空间内。

公开(公告)号：US20120118443A1

公开(公告)日：2012-05-17

申请号：US13384779

申请日：2010-08-04

申请人： You-Hwan Lee ,  Dong-Hyun Kim ,  Sang-Yoon Lee ,  Ha-Ni Kim ,  Yong-Sik Park

发明人： You-Hwan Lee ,  Dong-Hyun Kim ,  Sang-Yoon Lee ,  Ha-Ni Kim ,  Yong-Sik Park

IPC分类号： C22C38/02 ,  C21D9/46

CPC分类号： C22C38/02 ,  C21D8/021 ,  C21D8/0263 ,  C21D8/06 ,  C21D2211/005 ,  C21D2211/009 ,  C22C38/04

摘要： There is provided a rolled steel with excellent toughness, a drawn wire rod prepared by drawing the rolled steel, and a method for manufacturing the same, in which even if a heating step is omitted, the toughness of the steel can be improved by securing a degenerated pearlite structure in an internal structure of the rolled steel by controlling a content of Mn among components and cooling conditions, and then preventing C diffusion. The rolled steel according to the present invention includes C: 0.15˜0.30%, Si: 0.1˜0.2%, Mn: 1.8˜3.0%, P: 0.035% or less, S: 0.040% or less, the remainder Fe, and other inevitable impurites, as a percentage of weight, in which the microstucture of the rolled steel is composed of ferrite and pearlite including cementite with 150 nm or less of thickness.

摘要翻译： 提供具有优异韧性的轧制钢，通过拉制轧制钢制备的拉丝线及其制造方法，其中即使省略加热步骤，也可以通过确保钢的韧性来提高钢的韧性 通过控制成分中的Mn含量和冷却条件，然后防止C扩散，在轧制钢的内部结构中退化珠光体组织。 根据本发明的轧制钢包括C：0.15〜0.30％，Si：0.1〜0.2％，Mn：1.8〜3.0％，P：0.035％以下，S：0.040％以下，剩余部分Fe等 不可避免的杂质占重量的百分比，其中轧制钢的组织由铁素体和珠光体组成，包括厚度在150nm以下的渗碳体。

公开(公告)号：US5600566A

公开(公告)日：1997-02-04

申请号：US364933

申请日：1994-12-28

申请人： Yong-Sik Park

发明人： Yong-Sik Park

IPC分类号： G01R31/36 ,  H01M10/48 ,  H02J7/00 ,  H02J7/04

CPC分类号： G01R31/3624 ,  G01R31/3648 ,  H02J7/0013 ,  H02J7/0021 ,  G01R31/3658 ,  Y02T10/7055 ,  Y10S320/21

摘要： An apparatus and a method for monitoring the state of a battery are disclosed in which a micro-processor is used to accurately measure the current state of a battery used for supplying electric power in electric automobiles and the like. The present invention includes: a plurality of passive modules with a micro-processor installed thereon for measuring the charge state of respective batteries; an active module for measuring the overall state of the batteries and for supervising the respective passive modules; and serial lines for connecting the passive modules and the active module. The passive modules compute the charge/discharge states of the respective batteries within certain time intervals to record the data into an internal RAM. The active module measures the overall charge/discharge state of the total batteries within certain time intervals, and receives the data on the charge/discharge states of the individual batteries through the serial communications. Then the active module compares these data to compute the overall battery residual capacity. With the present invention, the maintenance and wiring are easy to implement, and the exact time for charging the batteries can be known, thereby extending the life expectancy of the batteries.

摘要翻译： 公开了一种用于监视电池状态的装置和方法，其中使用微处理器来精确地测量用于在电动汽车等中提供电力的电池的当前状态。 本发明包括：安装有微处理器的多个无源模块，用于测量各个电池的充电状态; 用于测量电池的总体状态并用于监视各个被动模块的有源模块; 以及用于连接被动模块和有源模块的串行线路。 被动模块在一定时间间隔内计算各个电池的充电/放电状态，将数据记录到内部RAM中。 有源模块在一定的时间间隔内测量总电池的总体充电/放电状态，并通过串行通信接收各个电池的充电/放电状态数据。 然后，有源模块比较这些数据以计算总体电池剩余容量。 利用本发明，维护和布线易于实现，并且可以知道对电池充电的确切时间，从而延长了电池的预期寿命。

公开(公告)号：US08715429B2

公开(公告)日：2014-05-06

申请号：US13384779

申请日：2010-08-04

申请人： You-Hwan Lee ,  Dong-Hyun Kim ,  Sang-Yoon Lee ,  Ha-Ni Kim ,  Yong-Sik Park

发明人： You-Hwan Lee ,  Dong-Hyun Kim ,  Sang-Yoon Lee ,  Ha-Ni Kim ,  Yong-Sik Park

IPC分类号： C22C38/02 ,  C22C38/04 ,  C21D8/06 ,  C21D7/13

CPC分类号： C22C38/02 ,  C21D8/021 ,  C21D8/0263 ,  C21D8/06 ,  C21D2211/005 ,  C21D2211/009 ,  C22C38/04

摘要： There is provided a rolled steel with excellent toughness, a drawn wire rod prepared by drawing the rolled steel, and a method for manufacturing the same, in which even if a heating step is omitted, the toughness of the steel can be improved by securing a degenerated pearlite structure in an internal structure of the rolled steel by controlling a content of Mn among components and cooling conditions, and then preventing C diffusion. The rolled steel according to the present invention includes C: 0.15˜0.30%, Si: 0.1˜0.2%, Mn: 1.8˜3.0%, P: 0.035% or less, S: 0.040% or less, the remainder Fe, and other inevitable impurites, as a percentage of weight, in which the microstucture of the rolled steel is composed of ferrite and pearlite including cementite with 150 nm or less of thickness.

摘要翻译： 提供具有优异韧性的轧制钢，通过拉制轧制钢制备的拉丝线及其制造方法，其中即使省略加热步骤，也可以通过确保钢的韧性来提高钢的韧性 通过控制成分中的Mn含量和冷却条件，然后防止C扩散，在轧制钢的内部结构中退化珠光体组织。 根据本发明的轧制钢包括C：0.15〜0.30％，Si：0.1〜0.2％，Mn：1.8〜3.0％，P：0.035％以下，S：0.040％以下，剩余部分Fe等 不可避免的杂质占重量的百分比，其中轧制钢的组织由铁素体和珠光体组成，包括厚度在150nm以下的渗碳体。

公开(公告)号：US06321340B1

公开(公告)日：2001-11-20

申请号：US09173553

申请日：1998-10-16

申请人： Seong-Kee Shin ,  Chang-Hee Suwon ,  Yong Sik Park

发明人： Seong-Kee Shin ,  Chang-Hee Suwon ,  Yong Sik Park

IPC分类号： G06F126

CPC分类号： G06F1/3209 ,  G06F1/1632 ,  G06F1/266 ,  G06F1/30

摘要： A computer system provided with a cable manager capable of connecting or disconnecting a variety of peripheral devices to or from a computer of the computer system by a single operation thereof, includes: a single integrated connector connected to a computer of the computer system, a plurality of peripheral device ports connected to respective ports of the peripheral devices, the peripheral device ports having a variety of shapes, a LAN modular connector for connecting the computer to a LAN server, and a LAN client card connected to the LAN modular connector.

摘要翻译： 一种具有电缆管理器的计算机系统，其能够通过其单个操作将计算机系统的计算机连接或断开各种外围设备，包括：连接到计算机系统的计算机的单个集成连接器，多个 连接到外围设备的相应端口的外围设备端口，外围设备端口具有各种形状，用于将计算机连接到LAN服务器的LAN模块化连接器和连接到LAN模块化连接器的LAN客户端卡。

公开(公告)号：US06317392B1

公开(公告)日：2001-11-13

申请号：US09084305

申请日：1998-05-26

申请人： Sang-Jin Lee ,  Yong-Sik Park

发明人： Sang-Jin Lee ,  Yong-Sik Park

IPC分类号： G11B1722

CPC分类号： G11B17/056 ,  G11B7/24 ,  G11B23/0021 ,  G11B23/30

摘要： An optical disk is provided including a read only memory region formed on one surface of the optical disk and recorded with information, a non-volatile memory formed on the other surface of the optical disk opposite to the surface formed with the read only memory region, a mark formed on the surface of the optical disk where the non-volatile memory is formed, and one or more dummy memories arranged on the optical disk in such a manner that the center of weight of the optical disk is positioned at the center of the optical disk. Also, provided is an optical disk unit adapted to use the optical disk, which includes a non-volatile memory pickup unit for reading data recorded on the non-volatile memory of the optical disk and writing data onto the non-volatile memory. The optical disk unit is controlled by applying a write or read command to the non-volatile memory, sensing the mark on the optical disk, stopping the optical disk, electrically connecting the pickup to the non-volatile memory, executing a data reading or writing operation for the non-volatile memory, and electrically disconnecting the pickup from the non-volatile memory. Additionally, there is further provided an optical disk unit for a cartridge type optical disk, with at least one non-volatile memory formed on one surface of the cartridge.

摘要翻译： 提供一种光盘，其包括形成在光盘的一个表面上并且被记录的信息的只读存储器区域，形成在与形成有只读存储区域的表面相对的光盘的另一个表面上的非易失性存储器， 在形成有非易失性存储器的光盘的表面上形成的标记，以及配置在光盘上的一个或多个虚拟存储器，使得光盘的重心位于 光盘。 此外，提供了一种适于使用光盘的光盘单元，其包括用于读取记录在光盘的非易失性存储器上的数据并将数据写入非易失性存储器的非易失性存储器拾取单元。 通过对非易失性存储器应用写入或读取命令来控制光盘单元，感测光盘上的标记，停止光盘，将拾取器电连接到非易失性存储器，执行数据读取或写入 操作非易失性存储器，并且将拾取器与非易失性存储器电连接。 此外，还提供了一种用于盒型光盘的光盘单元，其中至少一个非易失性存储器形成在盒的一个表面上。