Abstract: An aerosol generating device includes a heater configured to heat an aerosol generating material to generate aerosol; a controller configured to: calculate a current flowing through the heater based on a predefined resistance of the heater and power supplied to the heater, measure the current flowing through the heater, and control the power supplied to the heater based on a difference between the calculated current and the measured current.

Abstract: A capsulorhexis device is inserted into an incision site of a cornea to make an incision in an anterior capsule surrounding a crystalline lens. The capsulorhexis device includes a loop having elasticity and conductivity; a moving member having one end fixed and coupled to the loop; an insertion guide configured so that, while the incision is being made in the crystalline lens capsule, a front end thereof is inserted into the incision site of the cornea; and a housing having one end coupled to a rear end of the insertion guide, wherein the loop is housed in the housing and, to make the incision in the crystalline lens capsule, slides in the housing together with the moving member to pass through the insertion guide and be deployed into an anterior chamber of the eye.

Abstract: The present invention relates to a pharmaceutical composition or functional food containing azelaic acid as an active ingredient, particularly, to a pharmaceutical composition or health functional food containing azelaic acid having an effect of promoting triglyceride hydrolysis in adipose tissue and reducing accumulation of the triglycerides through a cAMP-PKA-HSL signaling pathway by binding to an olfactory receptor 544 (Olfr544), which is a G-protein coupled receptor (GPCR) expressed in a membrane of the adipose tissue, to activate Olfr544 as an active ingredient.

Abstract: A dehumidification•evaporation cooling-based all-fresh-air air conditioning system according to one embodiment of the present invention may provide, a dehumidification•evaporation cooling-based all-fresh-air air conditioning system changes a humidity, temperature and enthalpy of an external air which is provided from an external air inlet, to provide a changed first air to an air conditioning space or discharge a second air stayed in the air conditioning space from the air conditioning space to an outlet, the dehumidification•evaporation-based all-fresh-air air conditioning system comprising, a piping module configured to provide a transfer passage of the external air, the first air and the second air, a humidity control unit configured to controls the humidity of the external air, wherein the humidity control unit located on the piping module, a temperature control unit configured to control temperature, humidity and enthalpy of supplied air to be the first air, wherein the temperature control unit located o

Abstract: The present disclosure relates to a motor rotor control device and method capable of reducing noise caused by the alignment of a motor rotor, and securing stability of staring a motor. The motor rotor control device in accordance with an embodiment of the present disclosure includes a motor having a rotor; an inverter for supplying a three-phase alternating-current voltage to the motor; and a control unit for estimating the initial location of the rotor upon the initial driving of the motor, correcting the location of the rotor by a predetermined angle from the estimated initial location, and then driving the motor.

Abstract: The present disclosure relates to a motor rotor control device and method capable of reducing noise caused by the alignment of a motor rotor, and securing stability of staring a motor. The motor rotor control device in accordance with an embodiment of the present disclosure includes a motor having a rotor; an inverter for supplying a three-phase alternating-current voltage to the motor; and a control unit for estimating the initial location of the rotor upon the initial driving of the motor, correcting the location of the rotor by a predetermined angle from the estimated initial location, and then driving the motor.

Abstract: A composition for promoting mitochondrial biogenesis includes an effective amount of an azelaic acid or a pharmaceutically acceptable salt thereof as an active ingredient. Azelaic acid, which is a compound mainly contained in cereals and natural products has the advantage of no or little side effects, and induces mitochondrial autophagy and mitochondrial DNA synthesis in cells, thereby having activity of increasing mitochondrial density. Therefore, azelaic acid can be used for the treatment of mitochondrial dysfunction-associated disease caused by the failure of homeostasis control of the mitochondria, for example, mitochondrial activity or the decrease in the number of mitochondria.

Abstract: A method for preventing, improving, or treating fatty liver includes administering an effective amount of an azelaic acid or a pharmaceutically acceptable salt thereof to a subject. Azelaic acid which is a compound primarily contained in a natural product, has no or fewer side effects and reduces accumulation of triglycerides in liver tissue, and thus may prevent, improve, or treat a non-alcoholic fatty liver. In addition, due to an anti-inflammatory effect, azelaic acid may be used in the treatment of steatohepatitis. Therefore, the azelaic acid according to the present disclosure is expected to be effectively used in a food composition, a pharmaceutical composition and a health functional food composition to treat fatty liver or steatohepatitis.

Abstract: A dehumidification•evaporation cooling-based all-fresh-air air conditioning system according to one embodiment of the present invention may provide, a dehumidification•evaporation cooling-based all-fresh-air air conditioning system changes a humidity, temperature and enthalpy of an external air which is provided from an external air inlet, to provide a changed first air to an air conditioning space or discharge a second air stayed in the air conditioning space from the air conditioning space to an outlet, the dehumidification•evaporation-based all-fresh-air air conditioning system comprising, a piping module configured to provide a transfer passage of the external air, the first air and the second air, a humidity control unit configured to controls the humidity of the external air, wherein the humidity control unit located on the piping module, a temperature control unit configured to control temperature, humidity and enthalpy of supplied air to be the first air, wherein the temperature control unit located o

Abstract: The present invention relates to a composition for promoting mitochondrial biogenesis, which includes azelaic acid as an active ingredient. It was confirmed that azelaic acid is a compound mainly contained in cereals and natural products and has the advantage of no or little side effects, and mitochondrial autophagy and mitochondrial DNA synthesis in cells are induced, thereby ultimately having activity of increasing mitochondrial density. Therefore, azelaic acid can be used for the treatment of mitochondrial dysfunction-associated disease by the failure of homeostasis control of the mitochondria, for example, mitochondrial activity or the decrease in the number of mitochondria.

Abstract: The present invention relates to a method for preventing, improving or treating fatty liver by administering an effective amount of azelaic acid to a subject. Azelaic acid is a compound primarily contained in a natural product, has no or fewer side effects and an effect of reducing the degree of accumulation of triglycerides in liver tissue, and thus may be used in treatment and improvement of non-alcoholic fatty liver. In addition, due to an anti-inflammatory effect, azelaic acid may be used in the treatment of steatohepatitis. Therefore, the azelaic acid according to the present invention is expected to be effectively used in food material, drug composition and a health functional food to treat fatty liver or steatohepatitis.

Abstract: A composition comprising azelaic acid as an active ingredient suppresses accumulation of lipids in adipose tissue and improves lipid metabolism in adipose tissue.

Abstract: Disclosed herein is an operating apparatus for an emergency release cable, which is capable of significantly improving durability and reliability and increasing the convenience of a driver and a passenger by preventing a malfunction of an emergency release lever through a structure which prevents abrasion of a fixing structure of the emergency release lever connected to the emergency release cable and a structure which automatically switches a transmission to the parking position as the fixing structure of the emergency release lever is released when the engine and the transmission are restarted.

Abstract: Disclosed herein is an operating apparatus for an emergency release cable, which is capable of significantly improving durability and reliability and increasing the convenience of a driver and a passenger by preventing a malfunction of an emergency release lever through a structure which prevents abrasion of a fixing structure of the emergency release lever connected to the emergency release cable and a structure which automatically switches a transmission to the parking position as the fixing structure of the emergency release lever is released when the engine and the transmission are restarted.

Abstract: The present invention relates to a jig unit for fixing a substrate and a substrate transfer apparatus including the same. In accordance with an embodiment of the present invention, a jig unit for fixing a substrate including: a support part for supporting an edge-side lower portion of a substrate; a hinge part having a hinge formed at a predetermined height from an upper surface of the substrate supported to the support part and rotating so that a rotation range by the hinge applies a force to the edge side of the substrate beyond the range that vertically presses the upper surface of the substrate; and a substrate fixing part for fixing the substrate to the support unit flatly by applying tension to the edge side of the substrate simultaneously with pressing the upper surface of the substrate is provided.

Abstract: A security procedure for invoking IPsec security for communication of a packet in a network includes the steps of generating a message to be sent at the transport layer, building Internet Protocol and Transport Control Protocol headers for the message, selecting a security policy in accordance with a security policy database after the step of building Internet Protocol and Transport Control Protocol headers, and processing the packet according to the selected security policy.

Abstract: A method for fabricating a semiconductor device is disclosed. The method provides etching a predetermined region of a semiconductor substrate prior to formation of a device isolation film defining an active region and forming a gate having a stepped gate channel.

Abstract: There is provided with a process for separating normal paraffins from hydrocarbons of C5-10 using zeolite molecular sieve 5A, which comprises the steps of (a) selective adsorption (b) cocurrent purge (c) countercurrent desorption. The present process employs butane for purge and desorption step to achieve excellent desorption efficiency and recycles butane in liquid phase to reduce the investment cost. The optimum operating conditions for feedstock change and adsorption capacity reduction are determined by NIR system for on-line monitoring and control. The separated normal paraffins can be efficiently applied to raw material for ethylene production and the separated non-normal paraffins can be efficiently applied to raw material for aromatic hydrocarbons production.

Abstract: The present invention discloses a method for manufacturing a semiconductor device, and in particular to a contact process of metal lines for connecting a local bit line for transmitting signals in an MAT to a new bit line for transmitting signals between the MATs in a layout structure having a bit line switch between the MATs. In the disclosed method, the metal line contact is formed according to the large first metal contact process and the small second metal contact process, and thus the contact hole having a high aspect ratio is formed to have a predetermined size, thereby embodying the hierarchical bit line structure.

Abstract: The present invention discloses a method for manufacturing a semiconductor device, and in particular to a contact process of metal lines for connecting a local bit line for transmitting signals in an MAT to a new bit line for transmitting signals between the MATs in a layout structure having a bit line switch between the MATs. In the disclosed method, the metal line contact is formed according to the large first metal contact process and the small second metal contact process, and thus the contact hole having a high aspect ratio is formed to have a predetermined size, thereby embodying the hierarchical bit line structure.