Other

Lg Chem, Ltd

Seung Whan Jung

Choong Hoon Lee

Bun Yeoul Lee

Sung Don Hong

Young Whan Park

Jong Joo Ha

Young Chul Won

Beomdoo Seo

Hyosun Lee

Eunjung Lee

The present invention relates to: a posture control device for controlling the posture of a robot by means of a thruster; and a robot having the same. The posture control device, according to the present invention, comprises: a thruster for generating a propulsive force for supporting or hauling the load of a robot part; and a rotation mechanism installed between the robot part and the thruster so as to enable the robot part to rotate with respect to thruster or the thruster to rotate with respect to the robot part, wherein the rotation mechanism has at least two axes of rotation, wherein the axes of rotation respectively form a right angle. In addition, the robot, according to the present invention, comprises parts having the posture control device provided thereto, and may comprise: a first part and a second part having the posture control device provided thereto; and a bendable or extendable third part for connecting the first part and the second part.

Posture control device for robot and robot having the same

The present invention relates to a device for implementing robot motions, and especially, a device for implementing robot motions using propulsive force, the device comprising: a thruster which is provided to a robot body and hauls the weight of a robot so that a posture for enabling the implementation of various motions may be easily induced, and which hauls the entire or some portion of the weight of the robot body by generating a propulsive force; and a posture control module which links the thruster and the robot body, thereby enabling the posture of the robot body to change.

Device for implementing robot motions using propulsive force

Provided are a bridged metallocene compound particularly suitable for copolymerization of ethylene and alpha-olefin or cyclic olefin, a process of preparing the metallocene compound, and a process of preparing polyolefin using the metallocene compound. The bridged metallocene compound has low steric hindrance and good (co)polymerization activity, and thus, exhibits good activity in copolymerization of ethylene and alpha-olefin such as 1-hexene or 1-octene. Furthermore, the process of preparing the bridged metallocene compound is simplified, and thus, suitable for mass production.

Ansa-metallocene compound, process of preparing the same, and process of preparing polyolefin using the same

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Seoul, South Korea

Seung Whan Jung