baber/WOPTO huggingface dataset:
Patent KR-20200084762-A (KR)
Inventor: KIM KWANG SEUB
IPC: E05B81/08
Filed: 2019-08-26
Abstract: Disclosed is an electronic opening and closing device for a glove box. According to the present invention, the electronic opening and closing device for a glove box locks or unlocks a glove box rotatably coupled to a box installation unit formed on a dashboard of a vehicle to be opened and closed, and comprises: a pair of locking rods installed on the glove box to move straight in opposite directions linked to each other to be simultaneously inserted into and detached from a pair of locking grooves dented on both sides in the box installation unit through fastening terminals arranged on ends thereof; a magnetic force generation unit to operate the locking rods by an interaction of an electromagnetic force with one of a pair of the fastening terminals to lock or unlock the glove box; and a switch unit to regulate the supply of power to the magnetic force generation unit. According to the present invention, the number of mechanically linked operational zones is reduced in comparison to a conventional technique by the magnetic force generation unit which operates the locking rods by the interaction of the electromagnetic force with the pair of fastening terminals to lock or unlock the glove box and the switch unit to regulate the supply of power to the magnetic force generation unit, so that operational defects, noise and separation, and accumulated tolerance caused by the operation can be minimized and user convenience and operational sensation of opening and closing the glove box can be enhanced to meet improved vehicle quality.
Patent KR-20210025946-A (KR)
Title: Ceramic composition for edema relief or improvement and method thereof
Inventor: KIM HAN SUNG
IPC: A61N5/06
Filed: 2019-08-28
Abstract: The present invention relates to a ceramic composition for relieving or alleviating edema and a method for manufacturing the same. More particularly, the present invention relates to: a ceramic composition which contains elvan, pozzolan, biotite, carbon, and volcanic stone, and exhibits an effect of relieving or alleviating edema through thermal stimulation; and a manufacturing method thereof.
Patent KR-20190104128-A (KR)
Title: Topcoat compositions containing fluorinated thermal acid generators
Inventor: IRVINDER KAUR
IPC: G03F7/20
Filed: 2019-08-30
Abstract: The present invention relates to a topcoat composition which comprises a matrix polymer; a surface active polymer; an ionic thermal acid generator, as an ionic thermal acid generator comprising anion and cation, in which anion, cation, or anion and cation are fluorinated; and a solvent. In addition, the present invention relates to a pattern forming method using a coated substrate and the topcoat composition. The present invention has particular applicability in a photolithography process as a photoresist topcoat layer in the manufacture of a semiconductor device.
Patent KR-20210026851-A (KR)
Title: Method of plasma redox reaction assisted by laser heating
Inventor: YUN GUN SU
IPC: B23K26/362
Filed: 2019-09-02
Abstract: The present invention relates to an oxidation-reduction processing method using laser heating and plasma, which heats a surface of a sample by a laser to change a thermodynamic state of the surface of the sample into a state where oxidation and reduction can be easily performed and applies plasma to the surface to allow plasma active species with high chemical activity to react with the surface of the sample, thereby allowing oxidation-reduction processing to be performed at high speed.
Patent KR-20210027757-A (KR)
Inventor: LEE HUN SANG
IPC: B60H1/00
Filed: 2019-09-03
Abstract: The present invention relates to a backseat air-conditioning system for a vehicle. An objective of the present invention is to be loaded in a vehicle having pillars (1, 2, 3) to independently assist in backseat air-conditioning. To achieve the objective, the backseat air-conditioning system for a vehicle comprises: a backseat air-conditioning apparatus (10) installed in the middle of a B pillar (2); an air blower (16) installed on the B pillar (2) to blow internal air; and a refrigerant pipe (40) connected to a heat exchanger (14) installed in the backseat air-conditioning apparatus (10) through the lower end of a front seat door opening part (5). Specifically, the heat exchanger (14) is installed on the lowermost side of the backseat air-conditioning apparatus (10) to be easily connected to the refrigerant pipe (40) to efficiently exchange heat with air entering from the air blower (16) and the refrigerant pipe (40). The heat-exchanged air is discharged to an outlet (12) through a wheel (15) installed on the backseat air-conditioning apparatus (10) to assist in backseat air-conditioning.
Patent KR-20210029348-A (KR)
Title: Water softening apparatus
Inventor: HYUN CHUL KIM
IPC: B01D21/30
Filed: 2019-09-06
Abstract: Provided is a water softening apparatus to provide high water-softening efficiency. According to the present invention, the water softening apparatus comprises: a reaction tank including a hard water inlet through which hard water, in which hardness-causing substances are dissolved, is introduced, a reaction tank body provided with biomass that reacts with the hardness-causing substances in the introduced hard water to generate a precipitate according to radiation of artificial light, and a precipitate outlet discharging the precipitate precipitated on the lower part of the reaction tank body by the biomass; a centrifugal separation unit including a precipitate liquid inlet communicating with the precipitate outlet to receive a precipitate liquid containing the precipitate and a centrifugal separation tank body centrifugally separating the precipitate liquid received through the precipitate liquid inlet to selectively separate the precipitate from the precipitate liquid; an opening/closing unit provided between the precipitate outlet and the precipitate liquid inlet; and a monitoring unit, when at least one of pH and absorbance of the reaction tank body reaches a set value, controlling the opening/closing unit to provide the precipitate liquid to the centrifugal separation tank body and selectively separate the precipitate from the precipitate liquid through centrifugation.
Patent KR-20210032051-A (KR)
Title: Meat slicer
Inventor: LEE JAE KYOUNG
IPC: B26D3/28
Filed: 2019-09-16
Abstract: The present invention relates to a meat slicer, which comprises: a frame; a cut unit installed in the frame to sequentially cut a supplied meat lump; a pushing unit compressing the meat lump to be moved toward the cut unit in a supply direction; a discharge guide receiving the cut sliced meat from the cut unit to be discharged and guided and having an exposed opening unit of which an upper side is opened in an area adjacent to at least the cut unit; and a protection cover unit having a fixed cover unit shielding access from an upper side to the exposed opening unit and an opening and closing cover unit hinged and coupled to the fixed cover unit to partially block a discharge passage of the sliced meat.
Patent KR-20210032589-A (KR)
Title: MAttress with ball emitting far-infrared rays
Inventor: HONG JANG HEE
IPC: A61N5/06
Filed: 2019-09-16
Abstract: The present invention relates to a mattress including balls emitting far-infrared rays and, more specifically, to a mattress including balls emitting far-infrared rays, capable of minimizing a height difference between balls having different sizes. To achieve the purpose, the mattress including balls emitting far-infrared rays includes: a lower mesh (200) woven with poly-based yarn which has a thermal deformation (contraction) rate higher than mono yarn; an upper mesh (300) woven with poly-based yarn which has a thermal deformation (contraction) rate higher than mono yarn; a mono yarn connection part (400) connecting the lower mesh and the upper mesh; and balls (100) made of mineral substances emitting far-infrared rays, fixed not to be separated from grids (210, 310) of the lower and upper meshes by applying heat to the lower and upper meshes to contract the same in a state in which the balls are inserted in the grids at the same time.
Patent KR-20210032816-A (KR)
Title: Insulator device with link structure
Inventor: NAM KI YUN
IPC: H01B17/04
Filed: 2019-09-17
Abstract: The present invention relates to an insulator device with a link structure. The insulator device comprises: a clevice link coupled to an arm of a power transmission line tower; an upper suspension plate coupled to the clevice link; an intermediate plate linked to the upper suspension plate; and a lower suspension plate which linked to the intermediate plate and coupled to two insulator strings. According to the present invention, it is possible to secure ground clearance without replacing the tower.
Patent KR-20210034980-A (KR)
Title: Mixing tip for impression cartridge
Inventor: YUN SEOK HUN
IPC: B01F13/00
Filed: 2019-09-23
Abstract: The present invention relates to a mixing tip for an impression material cartridge which, in easy assembly with the impression material cartridge through isometric rotation of the mixing tip, secures an ergonomic gripping state of the mixing tip through the thumb and index finger, so that it is possible to reduce the fatigue of the hand caused by assembling and disassembling the mixing tip to and from the impression cartridge, and to prevent a phenomenon in which the impression material flows backwards and leaks to the outside during a discharge process of the impression material by promoting a standardized assembly between a mixing tube and a mixing screw.
Patent KR-20210039859-A (KR)
Title: Adhesive Composition for coverlay film and coverlay film for flexible printedcircuit board comprising the same
Inventor: CHO WON SUN
IPC: C09J11/00
Filed: 2019-10-02
Abstract: The present invention relates to an adhesive composition for a coverlay, and the coverlay for a flexible printed circuit board (FPCB) comprising the same. The adhesive composition for a coverlay comprises an epoxy resin, a rubber resin, a thermoplastic resin, a hardener, an inorganic particle, and a flame retardant. In addition, when manufacturing a new FPCB by a roll lamination method, it is possible to exhibit an excellent filling rate by improving the flowability, and it is possible to prevent the occurrence of a lifting phenomenon during drying due to the filling properties and heat.
Patent KR-20210041253-A (KR)
Title: System and Method for Controlling Phase Controlled Rectifier for Reactive Power Reduction
Inventor: PARK KIWON
IPC: H02M7/219
Filed: 2019-10-07
Abstract: A phase-controlled rectifier control system for reducing reactive power according to an aspect of the present invention, capable of reducing reactive power generated during operation of a phase-controlled rectifier comprises: a transformation unit for receiving a grid voltage supplied from a grid and converting the grid voltage into a three-phase AC voltage; a rectification unit including n phase-controlled rectifiers (n is an integer greater than or equal to 2) for converting the three-phase AC voltage into a DC voltage and outputting the DC voltage; a control unit for setting n voltage sections based on the maximum output voltage of the rectification unit and calculating n target DC voltages and n firing angles to be output by each phase-controlled rectifier for each voltage section; a driving unit for controlling a turn-on time of a corresponding phase-controlled rectifier according to the firing angle for each voltage section so that each of the phase-controlled rectifiers outputs the target DC voltage; and a load to which the output voltage of the rectification unit determined according to the target DC voltage output from each of the phase-controlled rectifiers is applied.
Patent KR-20190120731-A (KR)
Title: A novel method for screening drug candidate for treating dystonia
Inventor: KIM DAE SOO
IPC: A61K31/15
Filed: 2019-10-07
Abstract: The present invention relates to a method for screening a candidate material of a new dystonia therapeutic agent. More specifically, a method for screening a candidate material for treating dystonia caused by stress comprises: a step of observing whether a test compound or a natural product selectively inhibits a function of a serotonin receptor 5-HT_(2A) in conditions inside test tubes (in vitro), in conditions inside living bodies of experimental animals except humans (in vivo) or in virtual environment (in silico); a step of selecting a test compound or a natural product confirmed to selectively inhibit the 5-HT_(2A); a step of checking if the test compound or the natural product confirmed to inhibit 5-HT_(2A) inhibits a function of a serotonin receptor except 5-HT_(2A) in conditions inside test tubes (in vitro), in conditions inside living bodies of experimental animals except humans (in vivo) or in virtual environment (in silico); and a step (fourth step) of selecting a test compound or a natural product which does not inhibit the function of a serotonin receptor except the 5-HT_(2A). The present invention is provided for efficient treatment.
Patent KR-20200043292-A (KR)
Title: Method for measuring saturation magnetization of magnetic films and multilayer stacks
Inventor: GUISAN SANTIAGO SERRANO
IPC: G01R1/067
Filed: 2019-10-15
Abstract: Disclosed is a ferromagnetic resonance (FMR) measurement method, in the case where a magnetic film or a layer stack is patterned in an elongated structure having a length along a long axis. A magnetic field (H) may be applied in two different directions with respect to a long axis (in-plane parallel direction and direction perpendicular to the long axis) or one direction may be perpendicular to the plane. In another embodiment, H is applied parallel to a first elongated structure set having a long axis in the x-axis direction and perpendicular to a second elongated structure set having a long axis in the y-axis direction. From a measured resonance frequency difference (Δfr) for weeping through a fixed magnetic field and frequency range, or a measured resonance magnetic field difference (ΔHr) for sweeping through a fixed microwave frequency and magnetic field amplitude range, a magnetic erasing rate formula is used to determine magnetic saturation (Ms).
Patent KR-20210045029-A (KR)
Inventor: KIM KWANG SU
IPC: G06F3/06
Filed: 2019-10-16
Abstract: Embodiments of the present invention relate to a memory system, a memory controller and an operating method thereof. A first area, a second area included in the first area and a third area are set, and then, one of the first and third areas is determined as an area for writing target data, and, when the target data is written in the first area, the target data is preferentially written in the second area, wherein the number of data bits stored per memory cell of a memory block included in the first area is made to be smaller than the number of data bits stored per memory cell of a memory block included in the third area, thus securing data write performance of the memory system recognized by a host up to no less than a predetermined extent while securing a storage capacity of the memory system up to no less than a predetermined extent.
Patent KR-20210048682-A (KR)
Inventor: LEE MIN SUK
IPC: E01F9/619
Filed: 2019-10-24
Abstract: The present invention is to provide a means of rest for the elderly and pedestrians by providing a chair that is provided on a bollard and deployed, rather than allowing the elderly and pedestrians to sit on the side of the bollard or sit on the bollard. According to an embodiment of the present invention, a safety bollard stand for the transportation vulnerable comprises: a bollard body; a rotating part provided in the bollard body; and a chair provided at the end of the rotating part.
Patent KR-20210050282-A (KR)
Title: GaN based Gas Detector Combined Heater and Method for Manufacturing the Same
Inventor: PARK SEUNG HYUN
IPC: G01N27/14
Filed: 2019-10-28
Abstract: A disclosed gallium nitride-based heater integrated semiconductor gas sensor comprises: a substrate; a heating unit that is heated by a current flowing through a 2DEG layer to generate heat, as a semiconductor heater formed on an upper side of the substrate and having the two dimensional electron gas (2DEG) layer structure by heterojunction; a heating electrode unit that supplies the current to the heating unit; a sensing unit that increases a reactivity with respect to the gas to be detected by the heat generated by the heating unit, as a semiconductor gas sensor that is formed on an upper side of the heating unit and generates a sensing current in response to a gas to be detected; and a sensing electrode unit for which the sensing current flows. Therefore, the present invention has an advantage wherein a sensitivity of the semiconductor gas sensor can be precisely controlled.
Patent KR-20210050890-A (KR)
Title: Method and apparatus for communication
Inventor: KANG BYUNG JIN
IPC: H04B17/309
Filed: 2019-10-29
Abstract: At least one of an autonomous driving vehicle, a user terminal, and a server of the present invention can be linked or fused with an artificial intelligence module, a drone (unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a fifth-generation (5G) service, etc. According to one embodiment of the present invention, a communication apparatus comprises a first antenna, a second antenna, and a switch connecting an output unit of a radio frequency front end (RFFE) and at least one of the first antenna and the second antenna. A method for controlling the communication apparatus comprises the following steps: checking a switching mode related to transmission diversity; and controlling the switch to connect the output unit of the RFFE to the first antenna and the second antenna when the switching mode is a first mode.
Patent KR-20210052924-A (KR)
Title: Small lipid nanoparticle and cancer vaccine comprising the same
Inventor: JON SANG YONG
IPC: A61K9/51
Filed: 2019-11-01
Abstract: The present invention relates to a combination therapy of small lipid nanoparticles, a small lipid nanoparticle (SLNP)-based nanovaccine platform comprising the same, and an immune checkpoint inhibitor. The lipid nanoparticles of the present invention can easily deliver antigens and anionic drugs into cells, and exhibit strong antitumor effects when loaded with tumor-associated antigens. In particular, by using a cancer vaccine kit of the present invention comprising the lipid nanoparticles of the present invention as a primary vaccine composition and the lipid nanoparticles and an immune checkpoint inhibitor as a secondary vaccine composition, it is possible to effectively inhibit regrowth and recurrence of tumors caused by immunosuppression against cancer nano vaccines.
Patent KR-20210060152-A (KR)
Inventor: KIM JONG YEOL
IPC: C23C10/50
Filed: 2019-11-18
Abstract: The present invention relates to a molten aluminum plated carbon steel pipe with excellent corrosion resistance, which removes non-plating by controlling an interface structure of a plated layer and significantly improves corrosion resistance and plating adhesion.
Patent KR-20200058318-A (KR)
Inventor: LYCHAGOV Vladislav Valerievich
IPC: G01J3/12
Filed: 2019-11-19
Abstract: Various embodiments relate to the measurement of dust concentration and the determination of dust composition and particle size. A multimodal dust sensor is capable of determining the concentration, size and source of dust particles in real time at the same time. A method of operating a single measurement channel of a multimodal dust sensor includes: an operation of collimating laser radiation; an operation of dividing the laser radiation into two beams (a first beam and a second beam); and an operation of focusing the first beam to form a probe volume. Dust particles included in the probe volume can (a) provide a homodyne operation mode by scattering the first beam, or (b) provide a fluorescent operation mode by initiating fluorescence. Here, the scattered first beam and the second beam are combined in the homodyne operation mode, the combined radiation falls onto a light detector registering the Doppler effect, and the fluorescence in the fluorescent operation mode falls onto the light detector registering the fluorescence.
Patent KR-20210061764-A (KR)
Inventor: YANG SUN HYE
IPC: H01M4/04
Filed: 2019-11-20
Abstract: The present invention relates to a method of manufacturing a high-dispersion and high-density electrode, an electrode manufactured thereby, and an energy storage device including the same, and more particularly, to a method of manufacturing a high-dispersion and high-density electrode, an electrode manufactured thereby, and an energy storage device including the same, capable of improving output characteristics by reducing a resistance of the electrode. The present invention provides the method of manufacturing the high-dispersion and high-density electrode, the electrode manufactured thereby, and the energy storage device including same, in which the method includes: a first step of performing a pretreatment by applying a vibration to a conductive material in a vertical direction; a second step of forming a conductive material-activated carbon dispersion by adding 5 to 15 parts by weight of activated carbon based on 1 part by weight of the conductive material and dispersing the conductive material in the activated carbon through the vibration in the vertical direction; a third step of forming slurry by mixing the conductive material-activated carbon dispersion with a binder; and a fourth step of forming an electrode layer by applying the slurry to a surface of a current collector and drying the slurry.
Patent KR-20210062771-A (KR)
Title: Heterocyclic compound and organic light emitting device including the same
Inventor: PARK GEON YU
IPC: C07D495/14
Filed: 2019-11-21
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device including the same. A compound described in the present specification can be used as an organic material layer of an organic light emitting device. In addition, when the heterocyclic compound of the chemical formula 1 is used as a material of a light emitting layer of the organic light emitting device, it is possible to lower a drive voltage, improve light efficiency, and improve lifespan characteristics of a device.
Patent KR-20210062875-A (KR)
Title: Apparatus and method for searching the optimized policies with urban simulation models
Inventor: BAE JANG WON
IPC: G06F30/00
Filed: 2019-11-22
Abstract: The present invention relates to a simulation-based city policy search device, which includes: a policy knowledge database in which policy knowledge is stored; and a policy combination/explorer which combines input policy elements with reference to policy knowledge when policy information including policy elements and policy target indicators is input, and adjusts the combination of policy elements according to a policy result indicator which simulates the combined policy element combination as a city simulation model.