摘要:
Disclosed is an anti-fatigue and nutritious tonic agent containing powder of wild ginseng, optionally in admixture with a herb medicine, or water extract of the powder, which has remarkably enhanced anti-fatigue, and nutrition and tonic effects as compared with agents containing cultivated ginseng.
摘要:
An apparatus for locking a trunk of a vehicle includes a trunk lid, a driving unit for locking disposed on the trunk lid, a driven unit for locking disposed on the trunk lid, a connecting rod connecting the driven unit to the driving unit, and a support unit supporting the connecting rod to the trunk lid. The support unit includes a guider disposed on the trunk lid and a moving member disposed on the connecting rod and movably disposed on the guider. The driving unit includes a rotatable first lever attached to one end of the connecting rod. The driven unit includes a rotatable second lever attached to another end of the connecting rod.
摘要:
An apparatus includes: a first apparatus port receiving a first signal having a first frequency; a second apparatus port outputting the first signal having the first frequency; a first passive device connected between the first and second apparatus ports; a second passive device connected between the first and second apparatus ports; a plurality of phase shifters each providing a corresponding phase shift, wherein at least one of the phase shifters provides its phase shift in a first signal path between the first and second apparatus ports through the first passive device, and wherein at least another phase shifter provides its phase shift in a second signal path between the first and second apparatus ports through the second passive device. The phase shifts are selected to cancel an upper or lower intermodulation product between the first signal and a second signal having a second frequency received at the second apparatus port.
摘要:
An apparatus includes: a first apparatus port receiving a first signal having a first frequency; a second apparatus port outputting the first signal having the first frequency; a first passive device connected between the first and second apparatus ports; a second passive device connected between the first and second apparatus ports; a plurality of phase shifters each providing a corresponding phase shift, wherein at least one of the phase shifters provides its phase shift in a first signal path between the first and second apparatus ports through the first passive device, and wherein at least another phase shifter provides its phase shift in a second signal path between the first and second apparatus ports through the second passive device. The phase shifts are selected to cancel an upper or lower intermodulation product between the first signal and a second signal having a second frequency received at the second apparatus port.
摘要:
A device for separating signal transmission and reception has first, second, and third device ports, a circulator including a first circulator port, a second circulator port and a third circulator port, a transmission filter coupled between the first circulator port and the first device port, and a reception filter coupled between the third circulator port and the third device port. The second circulator port is coupled to the second device port An input to the first port is output from the second port and an input to the second port is output from the third port. The circuit provides isolation between transmission and reception to improve communication efficiency and can reduce the size of a communication system.
摘要:
A device for separating signal transmission and reception has first, second, and third device ports, a circulator including a first circulator port, a second circulator port and a third circulator port, a transmission filter coupled between the first circulator port and the first device port, and a reception filter coupled between the third circulator port and the third device port. The second circulator port is coupled to the second device port An input to the first port is output from the second port and an input to the second port is output from the third port. The circuit provides isolation between transmission and reception to improve communication efficiency and can reduce the size of a communication system.
摘要:
The present invention is related to a novel Pt(IV) complex represented by the following Chemical Formula 3 used as an anti-cancer agent and preparation method thereof. wherein, X is Cl2, and R1 and R2 are independently —OH, —Cl, —OCOCH3, —OCOCF3, —OCO(CH2)nCH3 or —OCO(CH2)nCF3 (n is an integer of 1 to 4).