公开(公告)号：US08817364B2

公开(公告)日：2014-08-26

申请号：US13739538

申请日：2013-01-11

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Soo Hyun Kim ,  Kyung-Soo Kim ,  Sung Yoon Ryu ,  Won Sik Kwon ,  Hyub Lee ,  Jin Hwan Kim ,  Jin Doo Choi ,  Seung Hwan Jo ,  Sang Wook Lee ,  Seung Ryeol Oh

IPC: H01S3/106

CPC classification number: H01S3/106 ,  H01S3/06712 ,  H01S3/06791 ,  H01S3/10046 ,  H01S3/1061 ,  H01S3/1115 ,  H01S3/1118 ,  H01S3/1121 ,  H01S3/113 ,  H01S3/1608

Abstract: Provided is a device of generating various types of pulses by controlling a distance between saturable absorber connectors, and more particularly, a device of generating various types of pulses by controlling a distance between saturable absorber connectors, capable of actively controlling a distance between saturable absorbers to completely overcome a disadvantage that an opened space is present in a cavity or a disadvantage that a fiber component should be changed and implementing a simple design of the entire fiber laser cavity since only a saturable absorber part, which is a portion of a fiber laser cavity, should be designed, as a carbon nanotube saturable absorber part in a passively mode-locked fiber laser generating apparatus using the saturable absorber.

Abstract translation: 提供了通过控制可饱和吸收器连接器之间的距离来产生各种类型的脉冲的装置，更具体地，通过控制可饱和吸收器连接器之间的距离来产生各种类型的脉冲的装置，能够主动地控制可饱和吸收器之间的距离 完全克服了在空腔中存在开放空间的缺点或者纤维部件应当改变并且实现整个光纤激光腔的简单设计的缺点，因为只有可饱和的吸收部分是光纤激光腔的一部分 应设计为使用可饱和吸收体的被动锁模光纤激光发生装置中的碳纳米管可饱和吸收体。

公开(公告)号：US11607944B2

公开(公告)日：2023-03-21

申请号：US16204256

申请日：2018-11-29

Applicant: Korea Advanced Institute of Science and Technology

Inventor： InGwun Jang ,  Dongsuk Kum ,  Kyung-Soo Kim ,  Kitae Jang ,  Changwoo Lee ,  Jong Ho Kim ,  Kyunghwan Choi ,  Mingi Kim

IPC: B60K6/383 ,  B60K25/02 ,  B60L1/00 ,  F16D41/06 ,  F16H55/36 ,  F02B67/06 ,  B60K25/00

Abstract: Disclosed is an apparatus and method for operating vehicular accessories during an engine stop using a one-way clutch pulley, the apparatus including the one-way clutch pulley configured to drive the vehicular accessories, and including a coupler and a one-way clutch. The one-way clutch pulley includes an engine crank shaft configured to connect to an engine of a vehicle; the coupler configured to couple with the engine crank shaft; the one-way clutch configured to couple with the coupler; and a pulley configured to connect to the one-way clutch, and the one-way clutch is configured to connect to the pulley and to rotate in one direction.

公开(公告)号：USRE45917E1

公开(公告)日：2016-03-08

申请号：US14191878

申请日：2014-02-27

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  DUKSAN MECASYS INC.

Inventor： Soohyun Kim ,  Kyung-Soo Kim ,  Jeehyoung Kim ,  Wonsuk Jung ,  Chulyoung Kim ,  Yunsic Hong ,  Hyunsoo Park ,  Kyuje Yoo ,  Seoung Ho Lee ,  Min-Gu Lee ,  Doo-Yeol Koh ,  Bong Soo Kang

IPC: B62D61/00

CPC classification number: B62D61/00 ,  B60K1/04 ,  B60K7/0007 ,  B60K2001/045 ,  B60K2007/0061 ,  B60Y2200/24 ,  G05D1/0038 ,  G05D2201/0209

Abstract: Provided is a throw-type compact reconnaissance robot, which is used for military purposes or counter-terrorism and is capable of ensuring a long operational time as well as drop safety by efficient spatial layout of a battery. The throw-type compact reconnaissance robot includes a cylindrical body (100) with a camera (140), drivers (200) made up of two tires (270) that are disposed on opposite sides of the body (100) and is drivable individually, and battery units (300) supplying power used to operate the robot and disposed in inner spaces of the tires (270) of the drivers (200) on the opposite outermost sides of the robot.