Abstract: The present invention provides a method for providing information for diagnosis of metastasis of radiotherapy-treated lung cancer, the method comprising the steps of: (a) measuring an expression level of receptor-interacting protein kinase 1 (RIP1) in a sample from a lung cancer patient who has undergone radiotherapy; (b) measuring an expression level of RIP1 in a normal control sample; and (c) comparing the expression levels of step (a) and step (b).

Abstract: An intermediate phase adjustment apparatus of intermediate phase continuous variable valve timing includes chambers and a diverter valve balancing oil pressure between the chambers. The chamber includes an advancing chamber and a retarding chamber formed between a rotor and a stator and supplied with oil through an oil channel. The diverter valve balances oil pressure between the chambers by sliding along an oil line through which the oil moves only in one direction between the chambers so that the oil selectively moves from a chamber having higher pressure to a chamber having lower pressure due to a pressure difference.

Abstract: The present disclosure provides generally for an apparatus for opening and closing a channel. A diverter valve may open and close the channel by sliding and having a pressure reducing portion at a side to decrease a side force due to hydraulic pressure.

Abstract: An intermediate phase adjustment apparatus of a CVVT includes check valves provided to prevent backflow of oil when the oil moves from one chamber to another chamber in order to secure a parking position of a lock pin in a CVVT of which an advance chamber and a retard chamber are formed between a rotor and a stator, and an oil inlet portion formed at the stator to correspond to inlet portions of the check valves, wherein an oil inlet portion provided at one chamber is formed larger than an oil inlet portion provided at the other chamber by a predetermined size, and the open angles of the check valves for making oil to flow into a chamber are increased, thereby preventing an offset occurrence by a cam torque.

Abstract: An intermediate phase adjustment apparatus of a CVVT includes check valves provided to prevent backflow of oil when the oil moves from one chamber to another chamber in order to secure a parking position of a lock pin in a CVVT of which an advance chamber and a retard chamber are formed between a rotor and a stator, and an oil inlet portion formed at the stator to correspond to inlet portions of the check valves, wherein an oil inlet portion provided at one chamber is formed larger than an oil inlet portion provided at the other chamber by a predetermined size, and the open angles of the check valves for making oil to flow into a chamber are increased, thereby preventing an offset occurrence by a cam torque.

Abstract: An intermediate phase adjustment apparatus of intermediate phase continuous variable valve timing includes chambers and a diverter valve balancing oil pressure between the chambers. The chamber includes an advancing chamber and a retarding chamber formed between a rotor and a stator and supplied with oil through an oil channel. The diverter valve balances oil pressure between the chambers by sliding along an oil line through which the oil moves only in one direction between the chambers so that the oil selectively moves from a chamber having higher pressure to a chamber having lower pressure due to a pressure difference.

Abstract: The present disclosure provides an oil supply system for an engine equipped with a Continuous Variable Valve Timing (CVVT) that includes: a camshaft having an internal space; and a lock pin that is unlocked from a lock pin hole by oil supplied from the internal space of the camshaft through an oil channel formed in a CVVT.

Abstract: The present disclosure provides generally for a rotation control apparatus of a CVVT (Continuous Variable Valve Timing) that includes an advanced-angle compensating unit. This unit may be disposed at a rotor to always apply torque in an advancing direction of the rotor between the rotor and a stator. This unit may achieve self-locking of a lock pin to provide rotational control of a CVVT.

Abstract: A bolt valve includes a body having an oil channel longitudinally formed therein to discharge oil flowing in the oil channel. An oil filtering member is disposed in the body for filtering oil flowing into the oil channel.

Abstract: The present disclosure provides generally for an apparatus for opening and closing a channel. A diverter valve may open and close the channel by sliding and having a pressure reducing portion at a side to decrease a side force due to hydraulic pressure.

Abstract: The present invention relates to the novel use of the compound [N′-(phenyl-pyridin-2-yl-methylene)-hydrazine carbodithioic acid methyl ester] as an anticancer agent. The present invention also relates to the novel use of the compound [N′-(phenyl-pyridin-2-yl-methylene)-hydrazine carbodithioic acid methyl ester] in combination with radiotherapy for enhancing radiotherapy on cancerous cells or tumors.

Abstract: A power drawing circuit for a two-wire switching unit, the two-wire switching unit including a switching control circuit having its positive voltage input terminal connected in series to a load, the load being connected to one side of a power source.