baber/WOPTO huggingface dataset:
Patent KR-20190022291-A (KR)
Inventor: HAN SEUNG HUN
IPC: C09D11/101
Filed: 2018-04-05
Abstract: The present invention relates to a composition including a magnetic color changeable microcapsule and a printing device using the composition. The magnetic color changeable microcapsule of the composition includes a curable solvent in which a plurality of particles having electric charges are dispersed, wherein the curable solvent includes a resin which can be cured by receiving energy, the resin has a weight-average molecular weight of 100 to 1,000, and the curable solvent has 5 to 50 cps of viscosity measured at 25°C. In addition, the printing device comprises: a cartridge including the composition; an injection unit for discharging the composition from the cartridge; a magnetic field generation unit for applying a magnetic field to the composition discharged from the injection unit; and an energy control unit for generating and blocking energy for curing the composition discharged from the injection unit.
Patent KR-20190118042-A (KR)
Inventor: LEE DAE HOON
IPC: B21D53/70
Filed: 2018-04-09
Abstract: The present invention is to construct a shovel using a metal tubular body, by integrally bending a handle configured on an upper end, to provide a shovel which can be manufactured easily and is excellent in durability and solidity. As a means for achieving the object, in the present invention, an upper end of the shovel made of metal tubular body can be bent with a bending machine to form an integrally bent handle. A main body of the shovel made of the metal tubular body is primarily bent in one direction, and the bent portion of the primarily bent body is secondarily bent again in the other direction, so that the bent handle is integrally bent at the upper end of the shovel.
Patent KR-20180115233-A (KR)
Inventor: KANG JAE HOON
IPC: C07D261/08
Filed: 2018-04-12
Abstract: The present invention relates to an isoxazole derivative, a pharmaceutical composition including the same, and a production method of the isoxazole derivative. Specifically, the present invention relates to a pharmaceutical composition of an isoxazole derivative for activating a farnesoid X receptor (FXR, NR1H4). The isoxazole derivative is a compound represented by chemical formula I; a racemate thereof; an enantiomer thereof; a diastereomer thereof; or pharmaceutically acceptable salt thereof.
Patent KR-20190119929-A (KR)
Title: RF Cavity Filter Robust to Degradation Due to PIMD and Method for Producing the Same
Inventor: CHUNG SUNG SOO
IPC: H01P11/00
Filed: 2018-04-13
Abstract: Provided are an RF cavity filter strong to performance degradation caused by PIMD and an RF cavity filter manufacturing method. The disclosed method comprises: a step (a) of manufacturing a housing and a cover of an RF cavity filter; a step (b) of applying an external force to the cover to form at least one groove; a step (c) of locating at least one plate elastomer on each of the at least one groove; a step (d) of applying an instant external force to a side wall unit of the groove while the plate elastomer is placed, and forming a protrusion protruding from the side wall unit; and a step (e) of, after the protrusion is formed, performing a soldering coupling for the at least one plate elastomer placed on the at least one groove in the step (c). According to the disclosed filter and method, performance degradation can be prevented, which is caused by PIMD when small metal pieces generated in tuning fall into the filter. In addition, the filter can fix a tuning state without any nuts.
Patent KR-20190121002-A (KR)
Title: A drug for treating pharyngitis and its preparation method
Inventor: SI XUEFANG
IPC: A61K36/899
Filed: 2018-04-17
Abstract: The present invention relates to a medicine for treating pharyngitis and a method for manufacturing the same. The medicine for treating pharyngitis contains: 5 to 18 parts by weight of bamboo sap; 10 to 25 parts by weight of Scutellaria baicalensis; 13 to 20 parts by weight of Artemisia capillaris; 12 to 20 parts by weight of Levisticum officinale; and 5 to 15 parts by weight of Glycyrrhiza uralensis. The medicine for treating pharyngitis according to the present invention has different components compared to medicines in the prior art, and can overcome deficiencies of medicines in the prior art.
Patent KR-20180043769-A (KR)
Inventor: HAHN BYUNG RYANG
IPC: C02F1/00
Filed: 2018-04-18
Abstract: The present invention relates to a water purification filter device including: a case forming an inner space, and comprising an inlet for taking water, an outlet for discharging water, and an opening part formed in a side; a filter part stored through the opening part and filtering foreign substances or fine substances contained in the water supplied through the inlet; a cap member combined with the opening part to close the storage space; and a detouring part detouring the water flowing through the filter part to extend the flow path of the water. The filter part includes: a hollow filter stored in the case and including a hollow hole to enable the water, supplied through the inlet, to permeate from an outer wall into the inside; and a ceramic ball stored in the hollow hole to filter foreign substances in the water while the water flows to the outlet along the hollow hole. As such, the present invention is capable of easily changing a hollow filter and a ceramic ball filter, which have different change cycles.
Patent KR-20190124605-A (KR)
Inventor: LEE SOO HONG
IPC: H01L31/18
Filed: 2018-04-26
Abstract: Disclosed is a method for manufacturing a photovoltaic cell to increase a photovoltaic current of a photovoltaic cell by reducing the reflectance of sunlight through a photovoltaic cell structure with an insulator/transparent electrode or transparent electrode/transparent electrode. The method comprises the steps of: depositing a transparent electrode on a substrate; depositing an insulator on the transparent electrode; and depositing a metal electrode on the insulator.
Patent KR-20190126478-A (KR)
Inventor: JEONG KYU SUN
IPC: A45D40/22
Filed: 2018-05-02
Abstract: The present invention relates to a compact type cosmetic container capable of conveniently opening and closing a lid while providing a stable sealing force for a cosmetic content discharge hole by allowing a sealing pressing and releasing operation for the cosmetic content discharge hole of a shoulder cap to be smoothly performed by using a sealing cap mutually moved and operated with respect to the lid. To this end, the compact type cosmetic container comprises: an outer container (110); an outer cover (120) which is opened and closed around a hinge pin (114) with respect to the outer container; an inner container (130) which is covered and fixed by a middle cap (140) inside the outer container, and contains cosmetic contents; a shoulder cap (150) which is coupled to an upper part of the inner container, and has a mesh made of a flexible material on a lower part of the cosmetic contents when a cosmetic content discharge hole is provided in the center of a bottom surface which is dented inward; and a lid (160) which is opened and closed around a hinge pin (142) to block or release sealing of the cosmetic content discharge hole of the shoulder cap, and has a puff holding unit (162), wherein a coupling rib (164) and a pressing protrusion wheel (166) are formed on the lid (160), and a coupling hole (172) of a sealing cap (170) is engaged and coupled to the coupling rib to be mutually moved. Thus, the pressing protrusion wheel of the lid is pressed and released according to an opening and closing operation of the outer cover (120), and at the same time, the sealing cap is mutually moved with respect to the coupling lid, thereby smoothly blocking and releasing sealing of the cosmetic content discharge hole (154).
Patent KR-20190131751-A (KR)
Title: Porous carbon monoliths and manufacturing method thereof
Inventor: CHOI JAE HAK
IPC: C01B32/342
Filed: 2018-05-17
Abstract: The present invention relates to a porous carbon monolith and a manufacturing method thereof. More specifically, the present invention relates to: the method for manufacturing a carbon monolith having a hierarchical pore structure using a water-soluble polymer; and the porous carbon monolith having the hierarchical pore structure manufactured from the same.
Patent KR-20190133344-A (KR)
Title: Draninage control device
Inventor: SON JUNG WOO
IPC: E03D1/34
Filed: 2018-05-23
Abstract: The present invention relates to a drainage control device. According to the present invention, the drainage control device includes: a main body unit storing water and formed with a drain on a lower end; a water level control unit having a buoy floating on the surface of the water; a drainage control unit having a water discharge cover formed on an upper portion of the drain, controlling water discharge in accordance with the operation of the water discharge cover, and storing air therein; and an air discharge pipe connecting the drainage control unit and the water level control unit. The water level control unit includes an opening and closing control part controlling opening and closing of the air discharge pipe. The water discharge cover closes the drain when the air of the drainage control unit is discharged through the air discharge pipe in accordance with the operation of the opening and closing control part.
Patent KR-20190133992-A (KR)
Title: Automotive air circulation system
Inventor: AN JAE DONG
IPC: B60H1/00
Filed: 2018-05-24
Abstract: Disclosed is an automotive air circulation apparatus. The automotive air circulation apparatus comprises: an air-conditioning unit formed to allow air to flow into and out of a vehicle; a blow motor installed on the air-conditioning unit and provided with a rotary shaft to selectively rotate in a forward direction or a reverse direction; a fan unit installed on the rotary shaft of the blow motor to allow air to flow into the vehicle from outside the vehicle when the rotary shaft of the blow motor rotates in the forward direction and allow air to flow out of the vehicle from inside the vehicle when the rotary shaft rotates in the reverse direction; a temperature sensor which is installed in the vehicle, and measures the indoor temperature of the vehicle to determine whether the indoor temperature exceeds a preset setting temperature; and a control unit to receive the indoor temperature of the vehicle transmitted from the temperature sensor, and control the blow motor by the received temperature to maintain the indoor temperature of the vehicle at the preset setting temperature. An objective of the present invention to prevent the indoor temperature of an automobile from excessively rising by preventing air in the automobile from being circulated to the outside to be sealed to maintain the interior of the automobile in a pleasant state and prevent accidents caused by temperature changes in the automobile to reduce human and property loss for automobile users.
Patent KR-20190085821-A (KR)
Title: Special node (constituent code) processing for fast/simplified polar successive cancellation list (scl) decoder
Inventor: LIN HSIEN PING
IPC: H03M13/13
Filed: 2018-05-28
Abstract: The present invention relates to a polar SCL decoding apparatus for special node processing for a fast and simplified polar SCL decoder, and a method thereof. The polar SCL decoding apparatus of the present invention comprises a processor for determining r candidate paths and selecting r most probable paths.
Patent KR-20190136210-A (KR)
Title: Electric brake system
Inventor: JIN SEOK LEE
IPC: B60T8/40
Filed: 2018-05-30
Abstract: Disclosed is an electronic brake system. According to an embodiment of the present invention, the electronic brake system comprises: a hydraulic pressure generator including a master cylinder to which a master cylinder reservoir is coupled to generate hydraulic pressure; a hydraulic block provided with a hydraulic pressure supply device to generate the hydraulic pressure by an electrical signal output in response to displacement of a brake pedal and a hydraulic control unit to transmit the hydraulic pressure discharged from the hydraulic pressure supply device to wheel cylinders provided in each wheel, and disposed to be separated from the hydraulic pressure generator; a hydraulic block reservoir coupled to the hydraulic block; and a connection hose to connect the master cylinder reservoir and the hydraulic block reservoir.
Patent KR-20180131476-A (KR)
Inventor: TANAKA TOSHIYUKI
IPC: H03K4/502
Filed: 2018-05-30
Abstract: The present invention is to provide a relaxation oscillator having an extremely small temperature deviation in oscillation frequency. A first current (I_1) generated by a reference voltage source and a first resistor having a positive first-order temperature coefficient are supplied to a first variable capacitor (C_1) for oscillation, and a second current (I_2) generated by a reference voltage source and a second resistor having a negative first-order temperature coefficient are supplied to a second variable capacitor (C_2) for oscillation. A product obtained by multiplying a value of the ratio of a first current to a second current by a value of the ratio of a first-order temperature coefficient of the second resistor to a first-order temperature coefficient of the first resistor, and a value of the ratio of a capacitance of the first variable capacitor to a capacitance of the second variable capacitor have the same absolute value and opposite signs.
Patent KR-20190136690-A (KR)
Inventor: KWAK MYUNGHOON
IPC: H02J7/00
Filed: 2018-05-31
Abstract: According to various embodiments of the present invention, an electronic device comprises: a battery; a charging circuit electrically connected to the battery; a first connector; a second connector; a first switch adapted to electrically connect the first connector to the charging circuit or to open an electrical connection between the first connector and the charging circuit; a second switch adapted to electrically connect the second connector to the charging circuit or to open an electrical connection between the second connector and the charging circuit; a first control circuit adapted to control the first switch to electrically connect the first connector to the charging circuit and to control the second switch to open the electrical connection between the second connector and the charging circuit, based on first power supplied from a first external electronic device through the first connector; and a second control circuit adapted to control the second switch to electrically connect the second connector to the charging circuit based on second power supplied from a second external electronic device through the second connector. In addition, various embodiments are possible.
Patent KR-20190139639-A (KR)
Inventor: SHIN SUNG HO
IPC: B24B37/30
Filed: 2018-06-08
Abstract: The present invention relates to a carrier head for a polishing apparatus and a membrane used therein. According to the present invention, by forming a second partition wall disposed outside a first partition wall in a radial direction of a bottom plate to a thickness different from that of the first partition wall, a beneficial effect of minimizing a polishing amount variation and improving polishing quality can be obtained.
Patent KR-20200000257-A (KR)
Title: Blood cleansing system
Inventor: HYEON TAEGHWAN
IPC: A61K9/51
Filed: 2018-06-22
Abstract: Provided is a blood cleansing system. The blood cleansing system is a system for cleansing the blood in a subject having blood, which comprises: a blood circulation part to discharge blood out of the body of the subject and inject blood into the body of the subject for circulation; a nanoparticle structure supply part connected to the blood circulation unit to supply a nanoparticle structure to the blood circulation part; and a nanoparticle structure recovery part connected to the blood circulation part to recover the nanoparticle structure, wherein the nanoparticle structure comprises a core comprising a first nanoparticle and a shell located on the surface of the core and comprising a second nanoparticle. The nanoparticle structure and the blood cleansing system using the same according to embodiments of the present invention can be easily used for treating various diseases such as Alzheimer′s disease.
Patent KR-20200003963-A (KR)
Inventor: LEE EUNJUNG
IPC: A47B63/06
Filed: 2018-07-03
Abstract: Provided is an apparatus for storing clothes, which can divide a storage chamber in various sizes as necessary, and can compress clothes stored in the storage chamber to secure a space of the storage chamber. To this end, the apparatus for storing clothes comprises: a cabinet provided with the storage chamber in which the clothes are stored; and a moving separation plate disposed to be vertically moved in the storage chamber to divide the storage chamber.
Patent KR-20200009172-A (KR)
Title: Wire substrate and display device including the same
Inventor: LEE JU HYUN
IPC: H01L27/32
Filed: 2018-07-17
Abstract: A display device comprises: a first base; and a first wiring layer arranged on the first base and comprising a conductive metal layer and a metal oxide layer laminated on each other. Here, the metal oxide layer comprises a molybdenum oxide, the conductive metal layer has a tapered cross-sectional shape, and a taper angle of the conductive metal layer is 30-75 degrees. Therefore, the present invention is capable of suppressing the deterioration of display quality due to a reflection of an external light.
Patent KR-20190011690-A (KR)
Inventor: DENDEN MEHDI
IPC: G04B21/04
Filed: 2018-07-24
Abstract: A striking mechanism (100) for a watch (1000) comprises: a mode selector mechanism (9) for selection by a user of a particular strike mode, among separate modes including silent modes, defining an angular position of a cam (90) having an external profiled surface (98); a time snail shape unit (190) driven by a movement (200); a strike wheel set (2) including a detent ratchet (22) and a repeating rack pinion (24); a pivoting time rack (20) for reading the time snail shape unit (190) and driving the repeating rack pinion (24); and a click (85) in which an operation is set in each passing strike to drive the detent ratchet (22). In a silent mode, a maximum radius unit (98S) orients a silencing lever (60) to a position in which a main arm (64) moves the click (85) away from the detent ratchet (22) so as to backwardly push a beak (61) of the silencing lever (60) and disable all passing strikes.
Patent KR-20200014651-A (KR)
Inventor: SUNG KI SUB
IPC: F16L21/06
Filed: 2018-08-01
Abstract: Provided is a clamp for a pipe, which aims to easily fasten a flange formed on a connection unit of the pipe. According to the present invention, the clamp for the pipe comprises: a body unit in which one of both ends of a first body unit is engaged with one of both ends of a second body unit by a hinge and the other ends of the two body units are detachably engaged with each other, thereby forming a ring shape, and an indented unit is formed along a circumferential direction on an inner circumferential surface to insert a flange therein; a fastening unit which includes a first fastening unit formed in a male screw shape by forming a screw thread on an outer circumferential surface and rotatably engaged with the first body unit, and a second fastening unit of a female screw shape having a screw thread formed on an inner circumferential surface to be engaged with the first fastening unit, with the first body unit interposed between the two, thereby having the first body unit and the second body unit fixed; and a plurality of washers which overlap with the first fastening unit passing through the center thereof, are independently and rotatably engaged with the second fastening unit, and have ratchet gears formed on contact surfaces thereof to restrict rotation of one another in one direction.
Patent KR-20200015107-A (KR)
Inventor: SEUNGUK AHN
IPC: F25B5/02
Filed: 2018-08-02
Abstract: A method for controlling a refrigerator according to an embodiment of the present invention comprises: a step that a compressor is operated after a first cooling cycle is operated for cooling a first storage chamber, and a first cold air supply means is operated for the first storage chamber; a step that, in the case that the first cooling cycle is operated for a first operation time, it is converted into a second cooling cycle for cooling a second storage chamber, such that the compressor may be operated and a second cold air supply means may be operated; and a step that, in the case that the second cooling cycle is operated for a second operation time, the second cooling cycle is stopped. Here, a first reference time is determined by using a representative value which is acquired based on the temperature of the first storage chamber during one operation cycle including the previous first cooling cycle and the previous second cooling cycle. Furthermore, a control unit allows the first cooling cycle to be operated for the determined first reference time. In addition, a second reference time is determined by using a representative value which is acquired based on the temperature of the second storage chamber during the one operation cycle. Moreover, the control unit allows the second cooling cycle to be operated for the determined second reference time. Therefore, a temperature change in the storage chamber can be decreased, and electricity consumption can be reduced.
Patent KR-20200016547-A (KR)
Title: Electronic device and method for registering new user through authentication by registered user
Inventor: SOHN MINJUNG
IPC: G10L17/22
Filed: 2018-08-07
Abstract: According to embodiments of the present invention, provided is an electronic device which comprises: a speaker; a microphone; and at least one processor which identifies whether registration of a first user is required based on a voice signal obtained through the microphone, requests authentication of the first user to a second user registered in the electronic device based on identifying whether the registration of the first user is required, and sets to register the first user based on the first user being authenticated by the second user.
Patent KR-20200018019-A (KR)
Title: Method for low defective graphene oxide using antioxidant and graphene oxide thereby
Inventor: CHOI JAE YOUNG
IPC: C01B32/198
Filed: 2018-08-10
Abstract: The present invention relates to a method for producing low defectivity graphene oxide using an oxidation stabilizer and the low defectivity graphene oxide produced by the method and, more specifically, to a graphene oxide producing method comprising: a step (a) of producing oxidation stabilizer solution by adding acid solution and an oxidation stabilizer into a reactor and stirring the same; a step (b) of adding graphite and potassium permanganate (KMnO_4) into a reactor including the oxidation stabilizer solution, and performing an oxidation reaction therein; a step (c) of obtaining a product containing graphene oxide by adding and stirring hydrogen peroxide (H_2O_2) after adding distilled water to the reactant; and a step (d) of washing and drying the product. The present invention produces low defectivity graphene oxide in which residual binding is reduced after the reduction of graphene oxide while maintaining the size of a graphene oxide sheet by suppressing the formation of a ketone group (C=O) which is a non-reducible defect formed during an oxidation process in a graphene oxide producing process.