Abstract: A wall system with a height adjustment unit includes: a support frame which is installed on a floor surface; a lifting and lowering frame which is coupled to the support frame so as to be able to move up and down along the outer surface of the support frame while surrounding the support frame; and a plurality of height adjustment units which are installed between the support frame and the lifting and lowering frame so as to lift or lower the lifting and lowering frame. The height adjustment unit includes a support unit which is coupled to the inside of the support frame; and a height adjustment bolt screwed to the support unit and rotated by a tool to lift or lower the lifting and lowering frame, such that the lifting and lowering frame is horizontally adjustable and thus has increased constructability.

Abstract: The present invention relates to a composition for enhancing immunity or a composition for preventing or ameliorating neurodegenerative diseases, both of which contain, as an active ingredient, a mixture extract of goji berries, mulberries and jujubes or an extract mixture thereof.

Abstract: A method for predicting a constant current discharge graph for a battery cell according to one feature of the invention includes: measuring a first time required for the battery cell voltage to decrease to a first discharge limit voltage by a first constant current discharge; measuring a second time required for the battery cell voltage to decrease to a second discharge limit voltage by a second constant current discharge; and calculating a proportional constant and an index parameter in the relationship between the constant current and the discharge time during a discharging based on the first constant current and the first time, and the second constant current and the second time.

Abstract: A computer network hacking prevention system and method are disclosed. According to the computer network hacking prevention system and method, in the case of receiving query data or transmitting answer data, a transmission/reception line is immediately switched off upon completion of the transmission/reception of data, so that risks such as hacking can be minimized.

Abstract: A catalyst containing mixed transition metal compounds is disclosed. The catalyst is capable of producing various polyolefins having excellent processability and mechanical properties. A polyolefin prepared using the catalyst and processes for preparing the polyolefin are disclosed. In the preparation process, it is possible to conveniently prepare a catalyst for olefin polymerization including mixed transition metal compounds by readily adjusting the ratio of the transition metal compounds.

Abstract: The present invention relates to a growth inhibitor for forming a thin film, a method of forming a thin film using the growth inhibitor, and a semiconductor substrate fabricated by the method. More specifically, the growth inhibitor for forming a thin film of the present invention is a compound represented by Chemical Formula 1: AnBmXoYiZj. In Chemical Formula 1, A is carbon or silicon; B is hydrogen or an alkyl group having 1 to 3 carbon atoms; X includes one or more of fluorine (F), chlorine (Cl), bromine (Br), and iodine (I); Y and Z independently include one or more selected from the group consisting of oxygen, nitrogen, sulfur, and fluorine and are different from each other; n is an integer from 1 to 15; o is an integer greater than or equal to 1; m is 0 to 2n+1; and i and j are integers from 0 to 3.

Abstract: A charging system using a motor driving system includes: a battery, an inverter having connection terminals including a positive terminal and a negative terminal, and a plurality of motor connection terminals, and a plurality of switching elements forming an electrical connection relationship between the DC connection terminals and the connection terminals; a motor including a plurality of coils that has first ends respectively connected to the motor connection terminals, and second ends connected to each other to form a neutral point; a plurality of switches to form an electrical connection between the battery and the inverter, and to form an electrical connection between the battery and the neutral point, and to connect or disconnect a charging current to the DC connection terminals; and a controller controlling operation of the switches and the inverter based on a magnitude of a charging voltage.

Abstract: A multilayer capacitor includes: a body including a capacitance region in which at least one first internal electrode and at least one second internal electrode are alternately laminated in a first direction with at least one dielectric layer interposed therebetween; and first and second external electrodes spaced apart from each other and respectively disposed on first and second surfaces of the body, the first and second surfaces opposing each other. The body further includes a first via electrode, connecting the at least one first internal electrode and the first external electrode to each other in the first direction, and a second via electrode connecting the at least one second internal electrode and the second external electrode to each other in the first direction.

Abstract: According to one aspect of the present disclosure, provided is a film for hair dyeing comprising: a base film; and an ink layer for hair dyeing on the base film, wherein the ink layer for hair dyeing comprises a first pigment for masking hair color, a second pigment for expressing desired color on hair, a resin, and wax. According to one aspect of the present disclosure, provided is a printer for hair dyeing comprising: a body including a printer head; and a film cartridge for hair dyeing mounted to the body over the printer head; wherein the printer head may be in contact with a film included in the film cartridge for hair dyeing and comprises a hair holder of which one end is connected to one end of the body so as to be folded and unfolded with respect to the body. The hair may be grabbed between the body and the hair holder, and the printer head may be positioned on a side facing the hair holder.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating dry eye syndrome and a health functional food composition for preventing or improving dry eye syndrome including ?-humulene as an active ingredient, wherein the ?-humulene improves the expression level of mucin and recovers the reduced amount of tears in the dry eye-induced eye and thus can effectively prevent, improve or treat dry eye syndrome.

Abstract: Proposed is a fishing line preparation instrument for a fishing rod guide ring, the instrument being capable of allowing a user to accurately rig a fishing line to a plurality of guide rings and shortening a rigging time. The fishing line preparation instrument is used for a blank type fishing rod in which a plurality of guide rings are disposed at fixed intervals, and includes a guide ring insertion member configured to be inserted into the plurality of guide rings, and a fishing line fixing part provided at least one of a first end and a second end of the guide ring insertion member and configured to removably fix a fishing line to the guide ring insertion member.

Abstract: Provided are an image processing apparatus and a control method thereof. The image processing apparatus includes: a communication circuitry configured to communicate with an external device; a storage configured to store data; an image processor configured to perform image processing; and a controller configured to perform an operation, through a neural network, on an image frame contained in an image received by the communication circuitry, to determine a type of the image based on information according to the operation through the neural network, and to control the image processor based on the determined type of the image.

Abstract: A camera module includes a fixed portion, a movable portion configured to be moved relative to the fixed portion in an optical axis direction, at least two position detection sensors, and a magnet disposed to oppose the at least two position detection sensors in a direction intersecting the optical axis direction. The magnet includes an N-pole and an S-pole on a surface opposing the at least two position detection sensors and a neutral zone between the N-pole and the S-pole. The at least two position detection sensors are disposed such that at least one position detection sensor opposes one of the N-pole and the S-pole and at least one other positon detection sensor opposes the neutral zone when the movable portion is moved in the optical axis direction.

Abstract: Disclosed is a battery pack for securing easy installation of sensing wires and reducing manufacturing cost. The battery pack includes a plurality of battery cells; a measuring unit configured to measure a current and temperature of at least one of the plurality of battery cells; at least one sensing wire electrically connected to the measuring unit and configured to have a wire on which a current flows; and a cell frame including a sidewall portion configured to form an inner space for accommodating the plurality of battery cells, and a fixing portion having a pillar part configured to protrude outward from the sidewall portion and a bending part bent and extended from the protruding end of the pillar part to form a space for accommodating the at least one sensing wire.

Abstract: A roll type raw material supply device includes a raw material mounting unit for introducing a roll type raw material to which a tape for fixing to the end portion of a raw material is attached; a tape removal unit for clamping a non-bonding portion of the tape and separating the tape from the raw material; and a raw material conveying unit for attaching and moving the raw material. The roll type raw material supply device is capable of automatically and effectively removing the tape attached to a roll type raw material and causing the end portion of the raw material to be moved to a desired location without damage such as warping.

Abstract: A flexible printed circuit board includes: a substrate; and a circuit pattern disposed on the substrate, wherein the substrate includes a chip mounting region, and the circuit pattern includes a wiring portion and a pad portion, wherein the circuit pattern includes: a first circuit pattern including a first-first pad portion disposed inside the chip mounting region, a first-second pad portion disposed outside the chip mounting region, and a first wiring portion that connects the first-first pad portion and the first-second pad portion, and extending in a first direction based on the chip mounting region; a second circuit pattern including a second-first pad portion disposed inside the chip mounting region, a second-second pad portion disposed outside the chip mounting region, and a second wiring portion that connects the second-first pad portion and the second-second pad portion, and extending in a second direction; and a third circuit pattern including a plurality of third pad portions disposed inside the ch

Abstract: Disclosed is a battery pack, which includes a plurality of battery cells; a temperature measuring unit configured to measure a temperature of at least one of the plurality of battery cells; a temperature sensor connected to the temperature measuring unit and configured to detect the temperature of at least one of the plurality of battery cells and transmit an electrical signal to the temperature measuring unit; and a module case including a sidewall portion configured to form an inner space for accommodating the plurality of battery cells, an opening formed in the sidewall portion to expose at least one of the plurality of battery cells to the outside partially, an accommodation portion having an entrance communicating with the opening and configured to accommodate an end of the temperature sensor, and a fixing rib configured to extend from the sidewall portion to cover the entrance partially.

Abstract: A secondary battery includes an electrode assembly in which electrodes and separators are alternately stacked to be wound, a can configured to accommodate the electrode assembly therein, having an opening in an upper end thereof, and provided with a beading part that is bent inward to form a recessed groove, a cap assembly seated on the beading part to cover the opening of the can, an extinguishing agent accommodated in the recessed groove to extinguish ignition when the secondary battery is ignited, and a sealing part configured to seal the recessed groove.

Abstract: A battery module that effectively protects internal components from external impact and increases manufacturing efficiency is disclosed. The battery module includes a plurality of can type secondary batteries arranged to be laid down in a horizontal direction; a bus bar at least partially formed of an electrically conductive material to electrically connect the plurality of can type secondary batteries; and a module case in which an inner space is formed to accommodate the plurality of can type secondary batteries, and comprising an outer wall formed to surround the inner space and a bumper portion configured to protrude from an outer surface of the outer wall in an outer direction to absorb an external impact.

Abstract: A method of predicting a maximum discharge current for a battery cell includes: receiving a discharge time and a discharge limitation voltage; setting a discharge reference voltage; obtaining a proportional constant and an index parameter corresponding to the discharge reference voltage, wherein the proportional constant and the index parameter are applied to a relation between a constant current and a discharge time during a discharge; calculating a constant current for the discharge time by using the proportional constant and the index parameter; and adjusting the discharge reference voltage when a difference between a temporary discharge limitation voltage at which a voltage due to the constant current and an internal resistance of the battery cell is dropped from the discharge reference voltage and the discharge limitation voltage deviates from a predetermined error.