Abstract: The Present invention provides a novel pyrazole derivative compound represented by Chemical formula 1, a stereoisomer thereof, a solvate thereof, an isotopic variant thereof, a tautomer thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same. (In the above, A, B and R, and the like are the same as defined in the description of the invention.

Abstract: The present disclosure relates to an electrode for a lithium secondary battery which includes: an electrode current collector; a primer coating layer disposed on at least one surface of the electrode current collector and including a binder and a conductive material; and an electrode active material layer disposed on the primer coating layer, wherein the binder includes poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) containing vinylidene fluoride (VDF)-derived repeating units and hexafluoropropylene (HFP)-derived repeating units, the content of HFP-derived repeating units in PVDF-HFP is 2-13 wt %, and the primer coating layer has a thickness of 0.8-10 ?m.

Abstract: The present disclosure relates to a multi-chip clock synchronization device and a method capable of reducing an operating frequency and power consumption when a plurality of chips share clocks for multi-chip clock synchronization, which may include a reference clock supply unit connected to a plurality of chips and supplying a reference clock of a first frequency to each chip and a target clock generation unit generating a target clock of a second frequency based on the reference clock of the first frequency, wherein the reference clock supply unit may generate the reference clock of the first frequency which is N times lower than the second frequency of the target clock to supply the generated reference clock to each chip, and the target clock generation unit may multiply the first frequency of the reference clock by N times when the reference clock of the first frequency is input to generate the target clock of the second frequency.

Abstract: Disclosed is the present disclosure relates to a marine cable for offshore wind power having an improved water-tree property. More particularly, it relates to a marine cable for offshore wind power, which may effectively suppress formation of water trees caused by diffusion of moisture, having penetrated into cores of the cable, in insulating layers so as to improve dielectric strength and consequently secure a long lifespan.

Abstract: An embodiment walk-in seat locking device for a vehicle includes a rear link including a first sector gear, the rear link having a first end portion hinge-fastened to a rear portion of a seat cushion frame and a second end portion hinge-fastened to a rear portion of a seat rail, a locking link including a second sector gear engageable with the first sector gear, wherein the second sector gear is on a rear portion of the locking link and is hinge-fastened to the seat cushion frame, a lever having a first end portion to which a cable is connected and a second end portion hinge-fastened to the seat cushion frame, a first locking cam having a first end portion coaxially connected to the lever, and a second locking cam having a first end portion coaxially connected to the lever and the first locking cam.

Abstract: An embodiment manual seatback folding apparatus of an electric seat for a vehicle includes a shaft fastened to a seatback frame, wherein first and second end portions of the shaft are rotatably inserted into first and second seat cushion side frames, respectively, a first rotatable disk including a first locking recess, a second rotatable disk including a second locking recess and a pusher, a first manual control device detachably engaged with the first locking recess, a second manual control device to be connected to the first manual control device through a cable and detachably engaged with the second locking recess, and a switch device mounted on an outer surface of the second seat cushion side frame and configured to perform a switching operation in response to the pusher in a state in which the second rotatable disk is rotated in a folding direction.

Abstract: Disclosed is a method of producing lithium sulfide (Li2S) without using hydrogen sulfide (H2S) gas. Particularly, the method of producing lithium sulfide (Li2S) includes preparing a starting material including a metal oxide by subjecting a mixed powder including an inorganic compound containing lithium and oxygen, a metal reducing agent, and sulfur (S) to synthesis reaction using mechanical force, preparing a mixed solution by mixing the starting material and a solvent, and obtaining a lithium sulfide (Li2S) powder by removing the metal oxide from the mixed solution and then performing drying.

Abstract: A semiconductor device may include: a first conductive line extending in a first direction; a second conductive line disposed over the first conductive line to be spaced apart from the first conductive line and extending in a second direction different from the first direction; and a selector layer disposed between the first conductive line and the second conductive line and extending in a direction crossing at least one of the first direction or the second direction, wherein the selector layer includes a trench formed on a surface of the selector layer and extending in the direction crossing at least one of the first direction or the second direction.

Abstract: A catalyst composition and a method for preparing a hydrocarbon resin using the same are disclosed herein. In some embodiments, a catalyst composition includes an oxonium ion-based catalyst and an additive. In some embodiments, a method includes polymerizing a monomer mixture in the presence of a catalyst composition, wherein the monomer mixture comprises a C5 unsaturated hydrocarbon monomer, a C9 unsaturated hydrocarbon monomer, or a mixture thereof, wherein the catalyst composition comprising a catalyst represented by the following Formula 1 and an additive represented by the following Formula 2.

Abstract: The present disclosure relates to a metal foil core including a winding member around which a metal foil is wound, a first protrusion member protruding from the winding member in a first direction (direction of arrow FD) of a first axis direction (X-axis direction), a second protrusion member protruding from the winding member in a second direction (direction of arrow SD) opposite to the first direction (direction of arrow FD) of the first axis direction (X-axis direction), and a first inducing groove formed in the first protrusion member to be disposed between both ends of the first protrusion member in the first axis direction (X-axis direction).

Abstract: An embodiment is a swing armrest for a seat, the swing armrest including a fixation bracket fixed to a seatback frame or fixed to a seatback bracket that is fixed to the seatback frame, a rotation bracket rotatably fixed to the fixation bracket by a rotation pin, a return spring configured to elastically support the rotation bracket in a direction in which the rotation bracket rotates with respect to the fixation bracket, a fixing post protruding from the rotation bracket to a side of the seat, and an armrest coupled to the fixing post.

Abstract: The present invention relates to a multi-conjugate of small interfering RNA (siRNA) and a preparing method of the same, more precisely a multi-conjugate of siRNA prepared by direct binding of double stranded sense/antisense siRNA monomers or indirect covalent bonding mediated by a cross-linking agent or a polymer, and a preparing method of the same. The preparing method of a siRNA multi-conjugate of the present invention is characterized by simple and efficient reaction and thereby the prepared siRNA multi-conjugate of the present invention has high molecular weight multiple times the conventional siRNA, so that it has high negative charge density, suggesting that it has excellent ionic interaction with a cationic gene carrier and high gene delivery efficiency.

Abstract: An electric vehicle charging system provides member authentication, charging, and simple payment. The system improves convenience for a customer by extracting a unique Media Access Control (MAC) address of a vehicle and performing membership registration procedure, member authentication procedure, simple payment, and charging procedure using the extracted MAC address of the vehicle and customer information provided at the time of membership registration. The system increases customer satisfaction by providing a customer with simple payment and a payment amount along with completion of the charging.

Abstract: The present invention relates to antibody-drug conjugates (ADCs) wherein a plurality of active agents are conjugated to an antibody through at least one branched linker. The branched linker may comprise a branching unit, and two active agents are coupled to the branching unit through a secondary linker and the branching unit is coupled to the antibody by a primary linker. The active agents may be the same or different. In certain such embodiments, two or more such branched linkers are conjugated to the antibody, e.g., 2-4 branched linkers, which may each be coupled to a different C-terminal cysteine of a heavy or light chain of the antibody. The branched linker may comprise one active agent coupled to the branching unit by a first branch and a second branch that comprises a polyethylene glycol moiety coupled to the branching unit. In certain such embodiments, two or more such branched linkers are conjugated to the antibody, e.g.

Abstract: First electronic device includes a communication interface and a processor. The processor is configured to: receive, from the second electronic device, an incoming message destined for the first electronic device, transmit, to the third electronic device, message information related to the incoming message, the message information being used for displaying the incoming message on the third electronic device, transmit preset texts to the third electronic device, the preset texts being stored in the first electronic device to be used for replying to messages receivable by the first electronic device, based on one of the preset texts being selected by a user input among the preset texts displayed on the third electronic device, receive response information from the third electronic device, the response information being related to the one of the preset texts, and transmit, to the second electronic device, a response message including the one of the preset texts.

Abstract: The present disclosure relates to an apparatus for transferring a light emitting diode (LED). The apparatus for transferring an LED includes: a pick-up unit configured to pick up at least some of multiple light emitting diodes (LEDs) arranged on one substrate, and, according to a received control signal, put down LEDs selected from among the picked-up LEDs on another substrate; and a controller configured to transmit the control signal to the pick-up unit so as to enable the pick-up unit to individually pick up or put down each of the multiple LEDs.

Abstract: Embodiments of the present technology include semiconductor processing methods. The methods may include providing a silicon-containing precursor and a dopant precursor to a processing region of a semiconductor processing chamber. A substrate may be disposed within the semiconductor processing chamber. A silicon-containing material may be formed on the substrate. The methods may include contacting the silicon-containing material with the silicon-containing precursor and the dopant precursor. The methods may include forming a doped silicon-containing material on the silicon-containing material. The methods may include oxidizing the substrate. The oxidizing may form an oxidized doped silicon-containing material. The methods may include etching the oxidized doped silicon-containing material.

Abstract: A semiconductor device includes a substrate with a conductive pattern. A semiconductor die is electrically connected to the substrate and both the semiconductor die and the substrate are at least partially covered by a package body. In some examples, through-mold vias are formed in the package body to provide electrical signal paths from an exterior surface thereof to the conductive pattern of the substrate. In some examples, through-mold vias are included in the package body to provide electrical signal paths between the semiconductor die and an exterior surface of the package body. In some examples, an interposer is electrically connected to the through-mold vias and may be covered by the package body and/or disposed in spaced relation thereto. In some examples, the interposer may not be electrically connected to the through-mold vias but may have one or more semiconductor dies of the semiconductor device electrically connected thereto.