Abstract: A thermal management system includes: a first radiator, a first electric water pump, and a first coolant line configured to allow a coolant to be circulated by the first electric water pump; a second radiator, a second electric water pump, and a second coolant line configured to allow a coolant to be circulated by the second electric water pump; and a first flow control device and a second flow control device installed at front ends and rear ends of the first radiator and the second radiator so as to control a coolant flow direction between the first coolant line, the second coolant line, and a third coolant line. The third coolant line is installed so as to connect the first flow control device and the second flow control device to each other.

Abstract: The present disclosure relates to an anode for a lithium secondary battery and a lithium secondary battery including the same, wherein the anode includes a first anode active material layer formed on at least one surface of the anode current collector, wherein the first anode active material layer contains a mixture of natural graphite and artificial graphite as the anode active material and a first binder; a second anode active material layer formed on the first anode active material layer, wherein the second anode active material layer contains a mixture of artificial graphite and a silicon-based compound as the anode active material and a second binder; and wherein a weight ratio of the first binder and the second binder is 1 to 2:1.

Abstract: An embodiment method for controlling a compressor of a vehicle includes selectively controlling an operation of the compressor by determining and comparing a discharge pressure of the compressor and a temperature of an inverter with predetermined values based on data detected in real time when the compressor is operated to cool or heat an interior of the vehicle and operating a protection mode to prevent thermal burnout of the inverter in response to a determination that the discharge pressure of the compressor is higher than an operation stop pressure.

Abstract: Disclosed is a porous structure including water-soluble chitosan; and a carboxymethyl cellulose-based compound, wherein a weight ratio of the water-soluble chitosan and the carboxymethyl cellulose-based compound is from 65:35 to 25:75, and a process for preparing the same.

Abstract: An embodiment of the present specification provides a method of preparing a copolymer, which includes steps of: (a) adding a polymerization initiator to a monomer mixture including an aromatic vinyl-based monomer, a first conjugated diene-based monomer, and a farnesene monomer to initiate a reaction; and (b) adding a second conjugated diene-based monomer.

Abstract: The present disclosure relates to an anode for a lithium secondary battery and a lithium secondary battery including the same, wherein the anode includes an anode current collector; a first anode active material layer formed on at least one surface of the anode current collector and containing a mixture of natural graphite and artificial graphite in a weight ratio of 13˜34:66˜87 and a first binder as the anode active material; and a second anode active material layer formed on the first anode active material layer and containing a mixture of artificial graphite and a silicon-based compound in a weight ratio of 91˜99:1˜9 and a second binder as the anode active material.

Abstract: The present invention relates to a ligand compound represented by the following Formula 1, an organochromium compound, a catalyst system including the organochromium compound and a method for oligomerizing ethylene using the same: wherein Cy, and R1 to R4 are described herein.

Abstract: Proposed is a slim-type heat management system for an electric vehicle, wherein implementation of various heat management modes may be easily accomplished by using a minimum number of parts including two three-way expansion valves and the like, wherein the various heat management modes include a heat pump dehumidification mode, a dehumidification max mode, and the like, which are for defogging, in addition to an indoor cooling mode, a battery cooling mode, and a heat pump mode for heating. Accordingly, the system is capable of being usefully applied to an electric vehicle being small and an electric vehicle having priority of profitability over performance.

Abstract: The present invention relates to a thermoplastic resin composition including a polyolefin-polystyrene-based multi-block copolymer having a structure in which a polystyrene chain is attached to both ends of a polypropylene and polyolefin chain, and the thermoplastic resin composition according to the present invention exhibits high fluidity properties as well as soft feel and high restoring force.

Abstract: The process for preparing high purity SiC powders according to the embodiment not only solves the environmental problems by using waste SiC, but also reduces the manufacturing cost with high yield, high productivity, and high uniformity.

Abstract: The present application can provide a curable composition comprising an alkenyl group-containing polyorganosiloxane component; a silicon-bonded hydrogen-containing polyorganosiloxane component; and a filler component having a filler having a hydroxyl group on the surface, which has excellent storage stability due to no change in physical properties such as viscosity or hardness during storage, and a two-component curable composition comprising such a curable composition. In addition, the present application can provide a curable composition having excellent storage stability without using a separate additive or without any surface treatment process of a thermally conductive filler, and a two-component curable composition comprising such a curable composition.

Abstract: A photomask correction method capable of increasing the photomask precision is provided. The photomask correction method comprises measuring an intensity profile of a laser, acquiring etching amount data corresponding to the measured intensity profile using a library, determining a process parameter of the laser based on the etching amount data, and correcting a photomask with the laser according to the determined process parameter.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a support unit configured to rotate and support a substrate; a liquid supply unit configured to supply a liquid to the substrate supported on the support unit; and an optical module for heating the substrate supported on the support unit, and wherein the support unit includes a teaching member having a grid displaying a reference point which matches a center of the support unit.

Abstract: The inventive concept provides a mask treatment apparatus. The mask treatment may include a support unit that supports the mask, and a light irradiation unit that irradiate the mask with a light to adjust a critical dimension of a pattern formed in the mask, wherein the light irradiation unit includes a light source that generates the light, and a light modulation element that modulates the light generated by the light source and forms an irradiation pattern.

Abstract: The inventive concept provides a mask treating method. The mask treating method includes treating a mask by supplying a liquid to the mask, and irradiating a laser to a region of the mask on which a specific pattern is formed while the liquid remains on the mask; moving an optical module including a laser unit configured to irradiate the laser between a process position for treating the substrate and a standby position deviating from the process position; and adjusting a state of the optical module at an inspection port provided at the standby position to a set condition before the optical module is moved to the process position.

Abstract: The present invention provides a substrate treating apparatus including: support unit is configured to support and rotate a substrate in a treatment space; a liquid supply unit is configured to supply a liquid to the substrate supported by the support unit; a laser unit including a laser irradiation unit which irradiates laser light to the substrate supported by the support unit; a home port providing a standby position in which the laser unit waits; and a moving unit for moving the laser unit between a process position in which the laser light is irradiated to the substrate and the standby position, in which the home port detects a characteristic of the laser light from the laser light irradiated by the laser unit.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing; a support unit positioned within the housing and configured to support a substrate; a liquid supply unit configured to supply a treating liquid to the substrate supported on the support unit; and a laser module configured to irradiate a laser to the substrate to which the treating liquid is supplied; and a vision module for monitoring a point at which the laser is irradiated among the substrate.

Abstract: Disclosed is a substrate treating apparatus including a support unit that supports and rotates a substrate, a heating unit including a laser irradiator that irradiates laser light in a pattern formed in the substrate, a movement module that changes a location of the laser irradiator by moving the heating unit, and a controller that controls the support unit and the heating unit, the movement module moves the heating unit between a heating location, at which the laser light is irradiated to the substrate, and a standby location that deviates from the substrate, and the movement module rotates and linearly moves the heating unit.

Abstract: The present invention provides a substrate treating apparatus including: a support unit supporting and rotating the substrate in a treatment space; a liquid supply unit supplying a liquid to the substrate supported by the support unit; and an irradiating module irradiating light to the substrate supported by the support unit, in which the irradiating module includes: a housing having an accommodation space; a laser unit located in the accommodation space, and including a laser irradiation unit irradiating laser light, and an irradiation end having one end protruding from the housing and irradiating the laser light irradiated from the laser irradiation unit to the substrate supported by the support unit; and a cooling unit located in the accommodation space and cooling the laser irradiation unit.

Abstract: An example image forming apparatus includes a frame, a first shaft supported by the frame, and a first coupler. The first coupler includes a body coupled to one end of the first shaft and a first protrusion protruding from the body in an axial direction of the first shaft, the first protrusion having a first surface and a second protrusion protruding from the first surface. The second protrusion is to lock with a groove to mount a cartridge on the frame, the first shaft is to provide a rotational force in a first rotational direction to rotate the second protrusion of the first coupler and to insert the second protrusion into the groove to lock with the cartridge, and the first surface of the first protrusion of the first coupler is to contact a second surface to transmit the rotational force to the second coupler in the first rotational direction.