baber/WOPTO huggingface dataset:
Patent KR-20180086395-A (KR)
Inventor: NOBORI KAZUHIRO
IPC: H02N13/00
Filed: 2018-07-18
Abstract: The present invention relates to a method for producing an electrostatic chuck that is capable of minimizedly suppressing the variation in the thickness of a dielectric layer. According to the present invention, the method for producing an electrostatic chuck comprises the steps of: (a) injecting ceramic slurry containing ceramic powder, a solvent, a dispersing agent and a gelling agent into a molding die, chemically reacting the gelling agent in the molding die to gelate and release the slurry, and obtaining first and second ceramic molded bodies; (b) drying, defatting and calcining the first and second ceramic molded bodies to obtain first and second ceramic calcined bodies; (c) printing electrostatic electrode paste on the surface of any one of the first and second ceramic calcined bodies to make an electrostatic electrode; and (d) performing hot press sintering in the state where the first and second ceramic calcined bodies are laminated onto each other while placing the electrostatic electrode therebetween.
Patent KR-20200013169-A (KR)
Inventor: HONG CHAN WOO
IPC: B29C64/35
Filed: 2018-07-20
Abstract: The present invention relates to a 3D printer nozzle having a clogging prevention function and, more specifically, to a 3D printer nozzle having a clogging prevention function which can easily prevent clogging of a nozzle. The 3D printer nozzle having a clogging prevention function comprises: a nozzle unit provided to discharge a material to a substrate; and a washing unit accommodating a washing liquid therein and preventing clogging by allowing a discharge port side of the nozzle unit to be immersed in the washing liquid when the nozzle unit does not discharge the material.
Patent KR-20200012525-A (KR)
Title: Motor
Inventor: LEE SEONG JIN
IPC: H02K1/16
Filed: 2018-07-27
Abstract: An embodiment of the present invention relates to a motor, which comprises: a shaft; a rotor arranged on the outside of the shaft; a stator arranged on the outside of the rotor; and a housing accommodating the rotor and the stator. The stator comprises: a stator core; an insulator arranged at the stator core; and a coil wound around the insulator. The insulator comprises: a body around which the coil is wound; an inner guide axially protruding from the inside of the body; an outer guide axially protruding from the outside of the body; and a slot formed at the outer guide. Here, a boss radially protruding from an inner circumferential surface of the housing is arranged at the slot. Therefore, the motor can prevent the stator from slipping by means of the coupling between the slot of the stator and the boss of the housing.
Patent KR-20200016676-A (KR)
Title: Satellite-Navigation Receiver and method for operating the same
Inventor: IM SUNG HYUCK
IPC: G01S19/40
Filed: 2018-08-07
Abstract: The present invention relates to a satellite-navigation receiver for generating longitude and latitude data on a current location which comprises the steps (a) to (d). In the step (a), a satellite-navigation receiver generates longitude and latitude data on a current location by satellite signals while receiving the satellite signals from navigation satellites. In the step (b), the satellite-navigation receiver generates shielding pattern data on the basis of a shielding time which is a time period for which the satellite signals are not received by a shielding structure. In the step (c), the satellite-navigation receiver searches for a shielding location which is a location of the shielding structure corresponding to the shielding pattern data on the basis of a map where locations of shielding structures are recorded and the shielding pattern data. In the step (d), the satellite-navigation receiver corrects and outputs the longitude and latitude data by the shielding location.
Patent KR-20190017688-A (KR)
Inventor: GYEONGCHEOL LEE
IPC: H04W80/02
Filed: 2018-08-09
Abstract: A radio link control (RLC) entity of a transmitting device receives a first RLC service data unit (SDU) from an upper layer of the transmitting device. When the RLC entity receives a discard instruction to discard the first RLC SDU from the upper layer, the RLC entity checks whether the first RLC SDU is submitted to a lower layer. The RLC entity discards the first RLC SDU if the first RLC SDU and segment thereof have not been submitted to the lower layer. According to an embodiment of the present invention, delay occurring in the communication process between UE and a BS can be lowered.
Patent KR-20200020536-A (KR)
Title: Method and apparatus for transmiting and receiving synchronization signal in new radio vehicle to everything system
Inventor: PARK DONG HYUN
IPC: H04W56/00
Filed: 2018-08-17
Abstract: The present invention provides a method in which a terminal performs a synchronization procedure in a new radio (NR) vehicle-to-everything (V2X) system. The method for performing a synchronization procedure comprises: a step of receiving, by a terminal, synchronization information from a synchronization reference source; and a step of acquiring an NR V2X direct frame number (DFN) and an NR V2X slot number based on the received synchronization information. The NR V2X DFN and the NR V2X slot number can be differently acquired based on the type of the synchronization reference source. The present invention also provides a terminal for performing a synchronization procedure in an NR V2X system. The terminal comprises a processor and a transceiver. The processor of the terminal receives synchronization information from a synchronization reference source and acquires an NR V2X DFN and an NR V2X slot number based on the received synchronization information. The NR V2X DFN and the NR V2X slot number can be differently acquired based on the type of the synchronization reference source.
Patent KR-20190056955-A (KR)
Inventor: DANIEL N CAROTHERS
IPC: H01L33/00
Filed: 2018-08-28
Abstract: A method for providing a vertical optical via for a semiconductor substrate is disclosed. The semiconductor substrate has a front surface and a rear surface. A hard mask, having an aperture therein, is formed on the front surface of the semiconductor substrate. A portion of the semiconductor substrate, exposed by the aperture, is removed to form a via hole. The via hole has the width not exceeding 100 micrometers, and a bottom. Cladding layer(s) and core layer(s) are provided in the via hole. The core layer(s) have a second index of refraction that is at least greater than that of the core layer(s). A portion of the semiconductor substrate, including the rear surface, is removed to expose a bottom portion of the core layer(s) and a bottom surface of the semiconductor substrate. The vertical optical via includes the cladding and core layers. The vertical optical via extends from the front surface to the bottom surface of the semiconductor substrate. Thus, high-bandwidth ultrahigh-speed intra-die communications can be facilitated.
Patent KR-20200026340-A (KR)
Title: Appartus and method for managing menstruation
Inventor: LEE YE JIN
IPC: A61B5/053
Filed: 2018-08-29
Abstract: A menstruation management apparatus and a method thereof are disclosed. According to an embodiment of the present invention, a menstruation management apparatus comprises: a bio-signal acquisition unit for obtaining a bio-signal of a user related to menstruation; a menstruation information prediction unit for predicting menstruation information of the user from the bio-signal of the user by using bio-signals and menstruation information of a plurality of other users related to menstruation as learning data and using a pre-trained machine learning-based information prediction model; and a menstruation information providing unit for providing menstruation management information including the predicted menstruation information to the user.
Patent KR-20200025367-A (KR)
Title: Method for CVVD Location Learning Correction Based on Indirect Diagnosis and CVVD System Thereof
Inventor: KWUN SUN DONG
IPC: F01L13/00
Filed: 2018-08-30
Abstract: The present invention relates to an indirect diagnosis type CVVD location learning correction method which is applied to a CVVD system (1). According to the present invention, when a controller outputs a CVVD operation control command with respect to CVVD operation control, a shaft sensor signal value of an engine linked with the operation of the CVVD system (1) or a CVVD motor current is applied as a hall sensor correlation. Therefore, a sensor correlation mode control is performed such that a CVVD operation control command deviation caused by hall missing of a CVVD motor built-in type hall sensor (7-1) is corrected by a CMPS-applied CVVD operation control command in which a camshaft position sensor (CMPS) (7-2) is used or a CKPS-applied CVVD operation control command in which a crankshaft position sensor (CKPS) (7-3) is used, or a detection mode control is performed such that the same can be corrected by a motor current-applied CVVD operation control command in which the CVVD motor current is used. Consequently, CVVD control accuracy is guaranteed against the hall missing. In addition, because a motor built-in type rotation angle sensor is eliminated, the number of sensors is decreased, thereby reducing fabrication costs.
Patent KR-20180105104-A (KR)
Inventor: Zhang ling fang
IPC: A61K36/03
Filed: 2018-09-12
Abstract: Provided is a use of fucoxanthin in the manufacture of a composition for reducing uric acid. The fucoxanthin has a uric acid reduction effect and a gout prevention effect. The present invention relates to a pharmaceutical composition containing fucoxanthin for preventing gout by reducing uric acid.
Patent KR-20200031327-A (KR)
Title: Apparatus for Floating Substrate and Floating Coating Apparatus having the same
Inventor: JEONG CHANG HWA
IPC: H01L21/687
Filed: 2018-09-14
Abstract: The present invention provides a substrate floating device capable of maintaining fixed flatness of a stage. According to embodiments of the present invention, a floating type coating device includes: a substrate floating unit for floating a substrate; and a liquid chemical discharge unit discharging a liquid chemical onto the substrate floating by the substrate floating unit. The substrate floating unit includes: a first stage having multiple holes and disposed to face the substrate; a surface plate installed under the first stage to maintain the fixed flatness of the first stage; and a first substrate floating unit comprising a first floating force supply unit installed in the surface plate to supply a first floating force capable of floating the substrate to the holes of the first stage by using the surface plate. The first floating force supply unit can include: a supply inlet connected to a supply line supplying the first floating force; and a supply outlet guiding the first floating force supplied from the supply inlet to the holes of the first stage.
Patent KR-20200032475-A (KR)
Title: Vehicle modifying system
Inventor: SON JOO WEON
IPC: B60G11/27
Filed: 2018-09-18
Abstract: A vehicle modification system according to the present invention comprises: a chassis unit comprising a first chassis unit which includes a plurality of horizontal frames and vertical frames assembled with each other by brackets and bolts and is assembled to a vehicle ceiling frame by bolts, and a second chassis unit which includes a plurality of horizontal and vertical frames assembled with each other by brackets and bolts and is assembled to the floor of the vehicle by bolts; and a suspension installation unit which is assembled to the lower frame of the vehicle by bolts.
Patent KR-20190037125-A (KR)
Title: Shaping apparatus and article manufacturing method
Inventor: NARIOKA SHINTARO
IPC: H01L21/56
Filed: 2018-09-20
Abstract: The present invention relates to a molding apparatus for molding a composition on a substrate by using a mold, which comprises: a substrate positioning mechanism for positioning the substrate; a mold positioning mechanism for positioning the mold; a dispenser for placing the composition on a shot area of the substrate; and a gas supply part for supplying gas from a gas supply port onto the substrate in a state in which the substrate is driven by the substrate positioning mechanism. The gas flow rate supplied onto the substrate by the gas supply part starts to decrease in a period in which the substrate is driven by the substrate positioning mechanism such that the shot area in which the composition is disposed by the dispenser is moved below the mold.
Patent KR-20200033507-A (KR)
Title: Apparatus of Atomic Layer Deposition
Inventor: PARK SANG JOON
IPC: C23C16/04
Filed: 2018-09-20
Abstract: The present invention relates to a depositing device for an atomic layer. The purpose of the present invention is to provide the depositing device for an atomic layer, capable of obtaining sufficient gas exposure time and reducing a gas consumption amount. According to an aspect of the present invention, the depositing device for an atomic layer includes: a first precursor supply area in which a first gas supply nozzle configured to supply a first precursor gas onto a base material when the base material is driving is arranged; a second precursor supply area configured to supply a second precursor gas onto the base material when the base material is driving; a purge gas supply area located between the first precursor supply area and the second precursor supply area and opened to each of the first precursor supply area and the second precursor supply area, wherein the purge gas supply area is configured to supply purge gas onto the base material when the base material is driving; and a roll unit including multiple guide rolls arranged in order for the base material to cross multiple times between the first precursor supply area and the second precursor supply area while passing through the purge gas supply area each time.
Patent KR-20200050029-A (KR)
Title: Variable valve lift apparatus
Inventor: KIM MIN WOO
IPC: F01L1/14
Filed: 2018-10-31
Abstract: The present invention relates to a variable valve lift device capable of increasing a fuel efficiency improvement effect by simplifying a complicated structure and reducing exhaust gas. To this end, according to the present invention, the variable valve lift device comprises: a camshaft; a cam formed in a cylindrical cam base and a multi-stage cam lobe formed at a different height in the longitudinal direction on one side of the cam base, and provided in the cam shaft; and an operation unit including a pair of operation arms facing both sides of the cam and a control shaft assembled with the operation arm and operating to move the cam in the longitudinal direction on the cam shaft by sliding the operation arm in the longitudinal direction of the cam shaft.
Patent KR-20200060790-A (KR)
Inventor: LEE YUN JEONG
IPC: D01D5/30
Filed: 2018-11-05
Abstract: The present invention relates to side-by-side hollow fibers which have two hollows, and are composed of two hollow fibers and a connecting portion connecting the hollow fibers. The present invention has excellent bulkiness.
Patent KR-20200052653-A (KR)
Inventor: LEE JAE UK
IPC: B60R16/03
Filed: 2018-11-07
Abstract: A vehicle controller according to the present invention can include: a first transceiver for determining a wake-up signal according to a first method and outputting a first signal; a second transceiver for determining the wake-up signal according to a second method different from the first method and outputting a second signal; a logic circuit that generates an activation signal by receiving the first signal and the second signal and performing AND operation; and a power supply circuit that receives power from a battery in response to the activation signal and supplies driving power to first and second microcomputers.
Patent KR-20200031010-A (KR)
Title: Pregnancy tester
Inventor: KIM MIN GOO
IPC: G01N33/68
Filed: 2018-11-08
Abstract: The present invention relates to a pregnancy tester which detects pregnancy by detecting the HCG hormone in urine, and more specifically, to a pregnancy tester which has increased reliability of pregnancy detection by detecting the HCG hormone by means of different strips having HCG antibodies with different reactivities. The pregnancy tester of the present invention comprises: a housing having a first space portion in an upper part thereof, a second space portion in a lower part thereof, and a partition separating the first and second space portions from each other; a first strip provided in the first space portion, and including HCG antibody 1, and reaction-terminating antibody 1 binding to the HCG antibody 1; and a second strip provided in the second space portion, and including HCG antibody 2 which has a higher reactivity with the HCG than that of the HCG antibody 1, and reaction-terminating antibody 2 binding to the HCG antibody 2.
Patent KR-20190053126-A (KR)
Title: All-solid-state battery, manufacturing method thereof, battery pack including same and monolithic battery module including same
Inventor: NAM SANG CHEOL
IPC: H01M14/00
Filed: 2018-11-09
Abstract: The present invention relates to an all-solid-state battery, a method for manufacturing the same, a secondary battery comprising the all-solid-state battery, and a monolithic battery module comprising the secondary battery. The all-solid-state battery comprises: a battery support comprising an oxide-based solid electrolyte of a garnet structure; a positive electrode positioned on a first surface of the battery support; and a negative electrode positioned on a second surface of the battery support. The positive electrode comprises: a positive electrode active material layer comprising a positive electrode active material and an ion conductor which are in contact with the first surface of the battery support and expressed by a specific chemical formula; and a positive electrode current collector disposed on the positive electrode active material layer. The capacity of the battery is remarkably enhanced.
Patent KR-20200057859-A (KR)
Inventor: WON JONG UN
IPC: B65G37/00
Filed: 2018-11-16
Abstract: The present invention relates to a sliding type unloading apparatus and, more specifically, to a sliding type unloading apparatus wherein cargos can be automatically unloaded instead of being directly unloaded by a worker, thereby more quickly unloading the cargo when the cargo loaded on a vehicle is unloaded. To this end, the sliding type unloading apparatus of the present invention includes: a main body forming a frame; and an unloading part positioned in an upper portion of the main body to move the cargo, wherein the unloading part includes: a bar-shaped moving body; and adsorption devices installed on a front surface of the moving body at a predetermined interval.
Patent KR-20200062596-A (KR)
Inventor: GUNMYOUNG KIM
IPC: H02P9/00
Filed: 2018-11-27
Abstract: The present invention relates to a power generation system, and more specifically, to a power generation system using an engine that enables the system to be stably controlled when a fault occurs in the power generation system using the engine, and a method of controlling the same. A generation system using an engine according to the present invention includes: an engine including a coolant circulation unit; a generator connected to a drive shaft of the engine to generate electric power and supply the electric power to a load; a power conversion device connected between the generator and the load; a chopper resistor that dissipate power as heat; an NTC switch selectively connecting the chopper resistor to a DC-link capacitor of the power conversion device; a water block connected to the cooling water circulation unit and thermally coupled to the chopper resistor; and a control unit connected to the power conversion device to control a power generation amount and control the chopper resistance and the NTC switch.
Patent KR-20180135430-A (KR)
Inventor: EOM HYUN JU
IPC: C12J1/00
Filed: 2018-11-29
Abstract: The present invention relates to a method for producing aronia vinegar powder. According to the present invention, precipitation does not occur during the production, and powdered vinegar can be produced with an excellent yield. In addition, the aronia vinegar powder prepared according to the present invention keeps inherent color, ensures excellent storage stability owing to low hygroscopicity, superior thermal stability, and outstanding antioxidant activities of polyphenol, thereby exhibiting excellent applicability as foods ensuring favorable preference.
Patent KR-20200065453-A (KR)
Inventor: HWANGKYUWAN
IPC: G01R33/38
Filed: 2018-11-30
Abstract: According to one embodiment, disclosed is a magnetic resonance imaging device, which comprises: a superconducting magnet; a current introduction line connected to the superconducting magnet; a power supply unit supplying a current to the superconducting magnet through the current introduction line; a switching unit switching open and closed states of the superconducting magnet; a sensing unit sensing state information of the superconducting magnet; and a control unit determining whether to perform ramping up or ramping down for the superconducting magnet based on the state information, and controlling the switching unit to make the superconducting magnet to be an opening state when determining whether to perform ramping up or ramping down for the superconducting magnet.
Patent KR-20200069804-A (KR)
Inventor: SHIN YOUNG KYUN
IPC: F24F13/28
Filed: 2018-12-07
Abstract: An objective of the present invention is to provide a blind-type air purifier which supplies outdoor air to a room after filtering out contaminants contained in the outdoor air, and allows a filter installed in a blade panel to be easily replaced. In the blind-type air purifier, blind panel filter units, in which positive charges and negative charges are electrified, are sequentially installed, and the blind panel filter units rotate to come in contact with neighboring blind panel filter units or to form vent passages spaced apart by a certain distance such that foreign substances in the air passing between the blind panel filter unit and the neighboring blind panel filter unit are collected by electrostatic force. Therefore, the blind-type air purifier of the present invention allows the outdoor air to be supplied into the room after the contaminants contained in the outdoor air is filtered out, and is easy to replace a filter installed in the blade panel, thereby enabling easy maintenance.
Patent KR-20200070805-A (KR)
Title: Computing apparatus and method for security
Inventor: LEE KYUNG DON
IPC: G06Q20/40
Filed: 2018-12-10
Abstract: A mobile terminal executing a security application comprises: a reader for performing interaction according to a predefined method on a security device and a target tag device among a plurality of electronic price tag devices arranged in a designated shop; and a processor, wherein the processor is capable of detecting interaction between a mobile terminal executing an application logged by a user account and a security terminal of a shop, inquiring payment limit of the user account logged into the application in response to a case when the interaction between the mobile terminal and the security terminal is detected, determining whether to permit a user of the mobile terminal to enter the shop according to an inquiry result of the payment limit, and outputting a security release message to the user through the mobile terminal in response to a case when the entrance to the shop is permitted.