Abstract: An apparatus and a method for manufacturing a lithium electrode may include a cutting stage, a laser irradiation portion and a lithium metal film supply portion, in which a plurality of adsorption holes and a plurality of unit electrode pattern grooves are formed on the upper surface of the cutting stage.

Abstract: Disclosed are an apparatus and a method for sealing a pouch type secondary battery. Insulation defects are prevented and a long-term reliability, such as a chemical resistance, is improved by evenly forming a polymer material pushed from a sealed portion in a tab part even in an unsealed portion to prevent a thickness of a sealant layer from being smaller when a pouch outer material and a lead tab film are sealed in accommodating a secondary battery by using a pouch outer material including a pouch film stack.

Abstract: Disclosed is a method of adjusting the performance of a wear leveling operation depending on the pattern of a workload according to a command inputted to a storage device, thereby managing a difference in the count of erase operations between storage areas included in a memory not to exceed a limit value and enabling a wear leveling operation to be performed.

Abstract: The present invention relates to: an apparatus and system for detecting a road surface condition, wherein the road surface condition is determined through a sound signal; and a method for detecting a road surface condition by using same. The apparatus for detecting a road surface condition according to the present invention comprises: a sensor unit which is installed on a road and measures a sound signal generated according to a moving of a moving object on the road; and a control unit which distinguishes the sound signal measured by the sensor unit into normality or abnormality and determines, in case of the abnormality, the road surface condition including at least one of rainfall (wet), frozenness (icy), slush, and snow cover (snowy) so that a quick and accurate action corresponding to the road surface condition of a specific section can be made from a distanced place.

Abstract: A leakage current detection circuit includes: a mirror circuit configured to copy a leakage current flowing through a node and generate a copy current in a copy node; an oscillation circuit including a charge storage unit, the oscillation circuit being connected to the copy node, charged with the copy current, and configured to generate an oscillation signal by charging and discharging the charge storage unit; and a calculation circuit configured to calculate an amount of the leakage current based on the oscillation signal.

Abstract: A test circuit of a semiconductor apparatus includes a first resistor, a second resistor and a feed-back loop circuit. The first resistor is coupled between a pad and a test element. The second resistor is coupled to the first resistor in a parallel manner. The feed-back loop circuit is configured to feed a result back to the second resistor, the result being one of comparing a first voltage and a second voltage with each other, the first voltage and the second voltage being applied respectively to the first resistor and the second resistor.

Abstract: An embodiment electric vehicle drive apparatus for decreasing a drive speed of a motor and transferring the decreased drive speed to an output shaft is provided. The apparatus includes a first planetary gear set including three first planetary gear elements in which a first element is connected to the motor and a second element is connected to a first output shaft, a second planetary gear set including three second planetary gear elements in which a first element is connected to a third element of the three first planetary gear elements, a second element is connected to a second output shaft, and a third element is fixed, and a third planetary gear set including three third planetary gear elements in which first and second elements are connected to two elements of the three first planetary gear elements, respectively, and a third element is connected to a torque vectoring motor.

Abstract: The present disclosure relates to a pharmaceutical composition for prevention or treatment of circadian rhythm-related disorders, including an oxyiminomethylbenzene derivative or a pharmaceutically acceptable salt thereof.

Abstract: A test circuit including a test core configured to set a charging current quantity as a first value and perform charging and discharging on a test node of a test target circuit during a first measurement interval and configured to change the charging current quantity from the first value to a second value and perform charging and discharging on the test node during a second measurement interval, and an operation circuit configured to generate a first counting value by counting a clock signal during the first measurement interval, generate a second counting value by counting the clock signal during the second measurement interval, generate the results of an operation of the first counting value and the second counting value as operation results, and output at least one of the first counting value, the second counting value, and the operation results as test result information.

Abstract: According to the present technology, a storage device may include a plurality of first memory devices, a second memory device, and a memory controller. Each of the plurality of first memory devices may include a plurality of zones in which sequential writing is performed. The second memory device may include a plurality of parity zones. The memory controller may allocate to a parity group, first zones included in the respective first memory devices and a first parity zone storing parity data for data stored in the first zones, release from the parity group, the first zone invalidated among the first zones by writing new data into a target zone different from the invalidated first zone among the zones included in the first memory device including the invalidated first zone, and allocate the target zone to the parity group.

Abstract: A memory device includes a cell string comprising a plurality of memory cells and a page buffer coupled to the cell string. The page buffer includes a latch with cross-coupled transistors. Data transferred from the cell string to the page buffer is input to gates of plural transistors included in the page buffer.

Abstract: Provided is an active layer composition of a reduction electrode for brine electrolysis containing a metal precursor mixture containing a ruthenium precursor, a platinum precursor, and a lanthanide metal precursor, and an organic solvent containing an alcohol-based compound and an amine-based compound. Also provided is a reduction electrode containing a metal substrate and an active layer that is a dried and heat treated active layer composition positioned on the metal substrate.

Abstract: An integrated circuit including: a power rail including first and second conductive lines spaced apart from each other in a vertical direction, wherein the first and second conductive lines extend in parallel to each other in a first horizontal direction, and are electrically connected to each other, to supply power to a first standard cell, wherein the first and second conductive lines are disposed at a boundary of the first standard cell; and a third conductive line between the first and second conductive lines and extending in a second horizontal direction orthogonal to the first horizontal direction, to transfer an input signal or an output signal of the first standard cell.

Abstract: According to the present technology, a storage device may include a plurality of first memory devices, a second memory device, and a memory controller. Each of the plurality of first memory devices may include a plurality of zones in which sequential writing is performed. The second memory device may include a plurality of parity zones. The memory controller may allocate to a parity group, first zones included in the respective first memory devices and a first parity zone storing parity data for data stored in the first zones, release from the parity group, the first zone invalidated among the first zones by writing new data into a target zone different from the invalidated first zone among the zones included in the first memory device including the invalidated first zone, and allocate the target zone to the parity group.

Abstract: According to a link mechanism type variable wheel deflector applied to a vehicle, a deflector coupled to a cover plate using a hinge boss as a rotation center can be operated using traveling resistant wind as a driving source, a piston receiving the linear movement of a link shaft by a moment arm rotated with the deflector can unfold the deflector while compressing an elastic member, and an elastic restoring force of the elastic member can be applied to the piston to return the link shaft and the moment arm to fold the deflector, thereby strengthening the repeated durability of the elastic member compared to the rotating motion of the spring, and in particular, the rotating motion and the linear motion can be implemented by the link motion mechanism apparatus connected to the deflector, thereby implementing the high durability performance with the low-cost mechanical structure.

Abstract: A smart air conditioner for reduction in fine dust and harmful gas includes: an eternal chamber including a first side coupled to communicate with an interior and a second side communicating with an exterior; an internal chamber disposed to pass through an inside of the external chamber and including a first side coupled to communicate with an interior and a second side communicating with an exterior; an external chamber damper installed in the external chamber and controlling air flow; and an internal chamber damper installed in the internal chamber and controlling air flow.