baber/WOPTO huggingface dataset:
Patent KR-20190023061-A (KR)
Inventor: YOUNGSUB KIM
IPC: H04J11/00
Filed: 2019-02-26
Abstract: The present invention relates to a method for receiving system information in a wireless communication system and an apparatus thereof that are capable of obtaining information on a synchronization raster where the system information exists if the system information does not exist in the synchronization raster from which a synchronization signal block is detected, thereby receiving the system information. According to the present invention, the method for receiving system information in a wireless communication system includes the steps of: detecting a first synchronization signal block having a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a PBCH (Physical Broadcasting Channel) at a specific frequency; determining whether system information corresponding to the first synchronization signal block exists within a first synchronization raster corresponding to the specific frequency on the basis of a system information indicator in the PBCH; and if the system information corresponding to the first synchronization signal block does not exist, determining a second synchronization raster corresponding to a second synchronization signal block in which the system information exists.
Patent KR-20200107474-A (KR)
Title: An apparatus for providing recommendation services of personal makeup styles based on beauty scores
Inventor: JIHOON KWAK
IPC: G06Q30/06
Filed: 2019-03-08
Abstract: According to an embodiment of the present invention, provided is a device for providing a service comprising: a style database in which image information for each makeup style is mapped by collecting makeup image information on the Internet; a virtual makeup combining unit which generates at least one virtual makeup image combining image information for each makeup style extracted from the style database and a user image based on input information including the user image and condition information; an image evaluation score generation unit which determines evaluation information corresponding to the virtual makeup image; and a recommendation service providing unit which provides a makeup style recommendation service based on the evaluation information to a user terminal.
Patent KR-20200109200-A (KR)
Title: Tire
Inventor: KIM HO SEOK
IPC: B60C11/12
Filed: 2019-03-12
Abstract: A tire according to an embodiment of the present invention includes: a tread layer whose outer circumferential surface is divided into a plurality of tread blocks by grooves; and a sipe unit formed by being indented into the plurality of tread blocks. The sipe unit can include: a first sipe indented from the outer circumferential surface in a direction parallel to a radial direction; and a second sipe formed to be continuous with an inner end of the first sipe in the radial direction and branched from the inner end of the first sipe in the radial direction.
Patent KR-20190111776-A (KR)
Inventor: KAKIZOE HIROHITO
IPC: H05K1/09
Filed: 2019-03-13
Abstract: The present invention provides a photosensitive composition which can reduce the generation of line residues while shortening image development time. According to the present invention, provided is a photosensitive composition, which comprises: noble metal powder; a photopolymerizable compound; a photopolymerization initiator; and a dispersant, wherein the dispersant has the solubility parameter of at least 9.9 (cal/cm^3)^1/2.
Patent KR-20200111053-A (KR)
Inventor: Ji su jin
IPC: B01F3/04
Filed: 2019-03-18
Abstract: The present invention provides a nanobubble dissolution apparatus including: a dissolution tank having a receiving space formed therein, wherein the receiving space is sealed from the outside and receives mixed water obtained by mixing gas and liquid, so that the dissolution tank not only applies the collision pressure while the mixed water is stored, but also increases the shear pressure through the vortex of the mixed water, thereby increasing the generation of nanobubbles to promote the dissolution of the nanobubbles; a supply pipe made of a pipe body in the shape of a pipe, and connected to the dissolution tank while passing through an outer wall of the dissolution tank in order to eject and supply the mixed water supplied from the outside of the dissolution tank into the receiving space; and a discharge pipe made of a pipe body in the shape of a pipe, and connected to the dissolution tank while passing through the outer wall of the dissolution tank in order to discharge the mixed water stored in the receiving space. The dissolution tank is composed of a cylinder-shaped tube body which has sealed upper and lower sides and has a length in the vertical direction, and has a funnel-shaped vortex inclined surface whose inner diameter gradually narrows toward the upper end formed on the inner upper part thereof. In addition, at the upper side of the vortex inclined surface, an air pressure control groove which is spatially connected to the vortex inclined surface and is dug to be extended upward while having an inner diameter smaller than an inner diameter of the vortex inclined surface, is provided. In the upper inner side of the air pressure control groove, a diffusion surface is provided to diffusely discharge the mixed water ejected from a supply end of the supply pipe in a radial form while colliding.
Patent KR-20190111815-A (KR)
Inventor: JO GWI HYEONG
IPC: H01T23/00
Filed: 2019-03-21
Abstract: Disclosed is a portable negative ion generator which can be worn or carried on a user. The present invention is configured by comprising: a casing part having a connector formed on one side surface thereof; a negative ion discharge part mounted to be exposed to an outer side surface of the casing part to discharge negative ions to the outside; a battery part mounted within the casing part to supply current to the negative ion discharge part; and a resistance member electrically connecting between the negative ion discharge part and the battery part to increase resistivity of the current.
Patent KR-20200113498-A (KR)
Inventor: JO A RA
IPC: G02B5/30
Filed: 2019-03-25
Abstract: Provided are a polarizing plate and an optical display device including the same. The polarizing plate includes an absorption-type polarizer, and a first protective film and a reflective polarizing film sequentially stacked on a lower surface of the absorption-type polarizer. An axis having a low refractive index among in-plane directions of the first protective film forms an angle of -5° to +5° based on an axis having a high refractive index among the in-plane directions of the reflective polarizing film.
Patent KR-20200114424-A (KR)
Inventor: BECK JUN SEON
IPC: H02J3/38
Filed: 2019-03-28
Abstract: The present invention relates to a method for operating a power generation source combined with a heterogeneous renewable energy source and a device therefor, capable of reducing costs for generating power. According to one embodiment of the present invention, the method for operating the power generation source combined with the heterogeneous renewable energy source comprises the steps of: predicting a power generation amount of heterogeneous renewable energy based on capacity of each power generation facility for the heterogeneous renewable energy and each environmental information corresponding to the heterogeneous renewable energy; determining a power generation unit cost based on the predicted power generation amount and each electric power market price; calculating a power generation charge for the heterogeneous renewable energy using the determined power generation unit cost and each power generation efficiency of a power generation source for the heterogeneous renewable energy; and controlling operation of the power generation source by comparing the calculated power generation charge and a customer charge.
Patent KR-20200120265-A (KR)
Inventor: HONG MIN YUN
IPC: H02M7/5395
Filed: 2019-04-12
Abstract: According to an embodiment of the present invention, provided is an inverter device which can prevent overheating of an electric motor. The inverter device comprises: a direct current (DC) link capacitor charged with a DC voltage corresponding to a commercial power source; an inverter unit supplying a driving voltage to an electric motor by modulating the DC voltage supplied from the DC link capacitor into an alternating current (AC) voltage; a main control unit generating a reference signal based on a rated voltage of the electric motor, a command corresponding to driving of the electric motor, and a detected value of an input voltage transmitted from a voltage detection unit for detecting the input voltage supplied from the DC link capacitor, and correcting the reference signal based on the detected value of a phase current transmitted from a current detection unit for detecting the phase current between the inverter unit and the electric motor; a pulse width modulation unit generating a pulse width modulation signal corresponding to the reference signal based on a predetermined carrier signal; and a control signal supply unit supplying a switching control signal to each switch of the inverter unit based on the pulse width modulation signal.
Patent KR-20200121164-A (KR)
Inventor: BONG WON SEOG
IPC: B01D35/02
Filed: 2019-04-15
Abstract: The present invention provides a separation control device of contaminated brine, which can increase the efficiency of equipment. The separation control device of contaminated brine according to the present invention comprises: a chamber for a corrosion test on a surface of a test material; at least one hopper disposed inside the chamber at a set distance from the chamber and for storing the brine sprayed on the surface of the test material; and an assembly having a mounting groove and detachably inserted and coupled to an inner space of the hopper.
Patent KR-20200122936-A (KR)
Title: Fuse replaceable wire fuse
Inventor: ROH JIN PYO
IPC: H01H85/165
Filed: 2019-04-19
Abstract: According to one aspect of the present invention, a fuse replaceable wire fuse includes a fuse, an insulation cap, an outer cylinder, an inner cylinder, and a fuse insertion hole cap. The fuse can be easily blown in case of abnormalities such as overcurrent to block the flow of current, the insulating cap protects an inner connection terminal, and the outer cylinder is fixed between the insulating caps at both ends. The inner cylinder is accommodated inside the outer cylinder and a fuse accommodation hole is formed in the inner cylinder, and the fuse accommodation hole is formed by fixing an elastic member as a conductor to one side and the other side is opened to insert the fuse. The fuse is inserted through a fuse accommodation hole formed in a load-side insulating cap, and a fuse insertion hole cap having a protruding fuse connection part opens/closes the fuse insertion hole so that the fuse compresses an elastic member and is inserted into the fuse accommodation hole. In the present invention, when the fuse is blown due to an overcurrent or the like, it is possible to replace only the blown fuse without replacing the entire wire fuse.
Patent KR-20200018217-A (KR)
Title: Moving robot, system of moving robot and method for moving to charging station of moving robot
Inventor: KO KYOUNGSUK
IPC: B25J19/00
Filed: 2019-04-30
Abstract: The present specification relates to a mobile robot, a mobile robot system, and a method for moving a charging station of the mobile robot. The mobile robot of the present invention moves to the charging station based on a reception result of a plurality of transmission signals transmitted from the charging station and a sensing result of sensing a magnetic field state. The mobile robot comprises a main body, a driving unit, a reception unit, a sensing unit, and a control unit.
Patent KR-20200127739-A (KR)
Inventor: YONGHEE RYU
IPC: F24F13/10
Filed: 2019-05-03
Abstract: Provided is a flow rate control device which controls a flow rate of fluid flowing inside a duct and automatically blocks the inside of the duct to prevent explosion pressure from being transferred to a rear end part of the duct and protect a worker and equipment when the explosion pressure occurs at a front end part of the duct. The flow rate control device, which is installed inside the duct to control the flow rate of the fluid flowing inside the duct, comprises: a fixed plate fixated to the inside of the duct and radially formed around a first through-hole at the center thereof to have at least one first fluid flow hole which is a passage where the fluid flows; a rotary plate having a second through-hole overlapped with the first through-hole at the center and having at least one second fluid flow hole which is overlapped with the fixed plate to be rotatable around the second through-hole and is connected to the first fluid flow hole; a shaft penetrating the first through-hole and the second through-hole to be slid in a longitudinal direction, extended to the outside of the fixed plate and the rotary plate, and coming in contact with the rotary plate in an inclined plane in the sliding direction; and a pressure receiving plate fixated to the shaft extended in the fluid introduction direction to receive the explosion pressure transferred with the fluid.
Patent KR-20200001464-A (KR)
Title: Chemically amplified positive-type photosensitive resin composition, photosensitive dry film, method of manufacturing photosensitive dry film, method of manufacturing patterned resist film, method of manufacturing substrate with template, method of manufacturing plated article, and nitrogen-containing heterocyclic compound
Inventor: EBISAWA KAZUAKI
IPC: G03F7/039
Filed: 2019-05-14
Abstract: An object of the present invention is to provide a chemically amplified positive-type photosensitive resin composition capable of easily forming a resist pattern having a square cross-sectional shape, a photosensitive dry film including a photosensitive resin layer formed with the chemically amplified positive-type photosensitive resin composition, a method of manufacturing the photosensitive dry film, a method of manufacturing a patterned resist film using the described chemically amplified positive-type photosensitive resin composition, a method of manufacturing a substrate with a template using the described chemically amplified positive-type photosensitive resin composition, a method of manufacturing a plated article using the substrate with a template, and a novel nitrogen-containing heterocyclic compound. A nitrogen-containing heterocyclic compound (C) which has a specific structure and a LogS value that is equal to or less than -4.00 is contained in a chemically amplified positive-type photosensitive resin composition including an acid generator (A) which generates an acid by irradiation of activating radiation or radiation and a resin (B) of which solubility in alkali is increased by the action of an acid.
Patent KR-20200083125-A (KR)
Title: Organic-inorganic hybrid thin layer and fabricating method of the same
Inventor: JIN SEONG PARK
IPC: B05D1/00
Filed: 2019-05-21
Abstract: A method for manufacturing an organic-inorganic hybrid thin film with improved light transmittance and electrical properties is described. The method for manufacturing an organic-inorganic hybrid thin film can include the steps of: preparing a substrate; providing a first precursor including a metal and a second precursor including a benzene ring on the substrate to form a metal organic material in which the first and second precursors reacted; and providing a third precursor including the metal and a fourth precursor including oxygen (O) on the metal organic material to form a metal oxide in which the third and fourth precursors reacted.
Patent KR-20200138470-A (KR)
Inventor: KWON CHOONG HO
IPC: B60N3/04
Filed: 2019-05-29
Abstract: The purpose of the present invention is to provide a manual service disconnect (MSD) cover for a floor mat for an electric vehicle, wherein an opening is formed in the floor mat to expose an MSD to the outside, and the cover is mounted to open and close the opening, so that power can be cut off without separating the entire floor mat, thereby easily and conveniently cutting off the power and achieving safe work. In particular, the purpose of the present invention is to provide the MSD cover for the floor mat for the electric vehicle, wherein the MSD cover is configured to be opened and closed by a simple hand tool such as a driver, so that a worker can easily and conveniently block the MSD when power cut-off is required such as battery replacement, thereby achieving the safe work and improving work efficiency.
Patent KR-20200138575-A (KR)
Inventor: JIN SEOK KIM
IPC: F16K31/62
Filed: 2019-05-31
Abstract: Disclosed is an electronic brake system. An electronic brake system according to an embodiment comprises: a reservoir in which a pressurized medium is stored; an integrated master cylinder having a master chamber and a simulation chamber; a reservoir flow path for communicating the integrated master cylinder and the reservoir; a hydraulic pressure supply device which generates hydraulic pressure by operating a hydraulic piston by an electrical signal which is output in response to the displacement of a brake pedal, and includes a first pressure chamber provided on one side of the hydraulic piston movably accommodated in a cylinder block and connected to one or more wheel cylinders, and a second pressure chamber provided on the other side of the hydraulic piston and connected to the one or more wheel cylinders; a hydraulic control unit having a first hydraulic circuit for controlling hydraulic pressure delivered to two wheel cylinders and a second hydraulic circuit for controlling hydraulic pressure delivered to two other wheel cylinders; and an electronic control unit which controls valves based on hydraulic pressure information and brake pedal displacement information.
Patent KR-20190065227-A (KR)
Title: Etchant composition and method for fabricating metal pattern
Inventor: LEE JI YEON
IPC: H01L21/306
Filed: 2019-06-03
Abstract: The present invention relates to an etchant composition of a multilayer film comprising: an aluminum alloy including phosphoric acid, nitric acid, acetic acid, sulfuric acid and water; and a molybdenum alloy, and to a formation method of a metal pattern using the same. The etchant composition of the present invention can etch the multilayer film at one time, wherein the multilayer film sequentially stacks a molybdenum alloy film, an aluminum alloy film, a molybdenum alloy film and a molybdenum alloy oxide film. In addition, PR cracks and Tip are not generated.
Patent KR-20190138757-A (KR)
Inventor: MUELLER FRANK
IPC: G06F3/01
Filed: 2019-06-05
Abstract: The present invention relates to a method for recognizing the input of a user (10) by using a sensor (6). The method for recognizing the input of a user (10) by using a sensor (6) comprises: recognizing an input by at least one gesture of a user (10) assigned to the input by a sensor (6); applying a first gesture detected by the sensor (6) to detect the input; examining the function of the sensor (6) for detecting the first gesture; selecting a second gesture to be assigned to the input alternatively when the function for recognizing the first gesture is not provided; and switching from the first gesture to the second gesture to recognize the input by the sensor (6).
Patent KR-20200142275-A (KR)
Inventor: LEE YOUNG KEE
IPC: A23D9/007
Filed: 2019-06-12
Abstract: The technical object of the present invention is to provide seasoned laver that can satisfy health-oriented consumers′ preferences, such as improving heart and cardiovascular functions by adding omega-3, 6, and 9 ingredients, which are essential fatty acids of hemp oil. To this end, seasoned laver of the present invention includes laver and hemp oil applied to the laver.
Patent KR-20200142343-A (KR)
Inventor: KIM SEYEOB
IPC: G06F3/041
Filed: 2019-06-12
Abstract: According to one embodiment of the present invention, a touch device capable of improving touch sensing performance comprises: a touch panel including a plurality of touch electrodes; and a driving/receiving unit applying driving signals with frequencies corresponding to a resonance frequency of a stylus pen to the plurality of touch electrodes and receiving sensing signals from the plurality of touch electrodes. The driving signals may include a first driving signal and a second driving signal with a phase different form a phase of the first driving signal.
Patent KR-20200143086-A (KR)
Inventor: JEONG SO MI
IPC: H01G11/52
Filed: 2019-06-14
Abstract: The present invention relates to a manufacturing method of a separator and a separator manufactured therefrom. A porous coating layer is formed by using slurry for forming a porous coating layer containing inorganic particles, lithium halide, and a polyvinylidene fluoride-based binder polymer. By changing the properties of the binder polymer due to the above characteristics, the separator having lower resistance and an electrochemical device including the same can be provided.
Patent KR-20200144292-A (KR)
Inventor: LEE SEOUNG HO
IPC: C09J163/00
Filed: 2019-06-18
Abstract: The present invention relates to an adhesive composition for automobiles, and more particularly, to an automobile adhesive composition having low flowability, excellent shear strength, impact strength, and peel strength while causing no cracks and having excellent elongation.
Patent KR-20190087346-A (KR)
Title: Power cable
Inventor: CHO HO SOUK
IPC: C08K5/38
Filed: 2019-06-19
Abstract: The present invention relates to a power cable. Specifically, the present invention relates to the power cable comprising an insulating layer made from an insulating composition which is environmentally friendly such as recyclable, and at the same time, is excellent in heat resistance, flexibility, processability, insulation performance, and the like. The power cable according to the present invention has an excellent environmentally friendly effect that can be recycled by including non-crosslinked polypropylene.
Patent KR-20200145113-A (KR)
Inventor: SHIN PYUNG HO
IPC: H04L29/08
Filed: 2019-06-20
Abstract: An objective of the present invention is to provide a method of fairly distributing game items by using a blockchain. According to an embodiment of the present invention, a computer program stored in a computer-readable storage medium includes instructions to allow a game server to perform the following steps. The steps include: a step of generating a contribution transaction including a contribution to a cooperation game of each of a plurality of users associated with the cooperation game after the cooperation game ends; a step of transmitting the contribution transaction to at least one node included in a main blockchain network to cause a plurality of nodes to record the contribution transaction; and a step of calculating winner determination data based on the contribution included in the contribution transaction.
Patent KR-20200000378-A (KR)
Title: Selective atomic layer deposition (ald) of protective caps to enhance extreme ultra-violet (euv) etch resistance
Inventor: O'MEARA DAVID L
IPC: G03F1/80
Filed: 2019-06-24
Abstract: Disclosed is a method of selectively depositing a protective material on the top regions of patterned photoresist layers, such as patterned EUV photoresist layers, to provide a protective cap that reduces erosion damage during etch processes used for pattern transfer. Some deposition of the protective material on sidewalls of the patterned photoresist layer is acceptable, and any deposition of the protective material on an underlying layer below the patterned photoresist layer is preferably thinner than the deposition at the top of the photoresist pattern. Further, the selective deposition of protective caps can be implemented, for example, through application of high-speed rotations to spatial atomic layer deposition (ALD) techniques. The selective deposition of protective caps increases flexibility of options to improve etching resistance for various processes/materials.