baber/WOPTO huggingface dataset:
Patent KR-20200119996-A (KR)
Inventor: LEE SEOK MIN
IPC: B60R21/239
Filed: 2019-04-11
Abstract: According to the present invention, disclosed is a curtain airbag device. The curtain airbag device of the present invention includes: a main chamber unit in which a vent hole unit is formed; a diaphragm unit installed in the vent hole unit to open and close the vent hole unit; an auxiliary chamber unit that is connected to the main chamber unit to surround the vent hole unit, and receives gas in the main chamber unit as the vent hole unit is opened; and an opening and closing tether unit that is connected to the diaphragm unit, applies tensile force to the diaphragm unit to close the vent hole unit when the main chamber unit is expanded, and releases the tensile force applied to the diaphragm unit to open the vent hole unit when a passenger′s head collides with the main chamber unit.
Patent KR-20200124004-A (KR)
Inventor: CHOI SEONG YEOL
IPC: B60G17/052
Filed: 2019-04-23
Abstract: A pressure measurement device for an air spring of a vehicle is disclosed. According to the present invention, the pressure measurement device for an air spring of a vehicle comprises: a pressure measurement unit installed in an air spring and measuring pressure of the air spring; a reception unit wirelessly receiving a measurement value of the pressure measurement unit; and a control unit connected to the reception unit, receiving the measurement value of the pressure measurement unit, and notifying the received measurement value to a user. The pressure measurement device for an air spring of a vehicle can rapidly and accurately diagnose whether or not there is abnormality of the air spring.
Patent KR-20200129643-A (KR)
Title: Doped transition metal chalcogenide structure and method of manufacturing the same
Inventor: KWON SOON YONG
IPC: C30B29/46
Filed: 2019-05-09
Abstract: The present invention relates to a transition metal-chalcogen compound structure having high electrical conductivity and, more specifically, to a transition metal-chalcogen compound structure, comprising: a first transition metal and having a layered structure; and a second transition metal intercalated between layers of the transition metal-chalcogen compound.
Patent KR-20190134474-A (KR)
Title: Reference oscillator with variable duty cycle, frequency synthesizer and signal receiver with reference oscillator
Inventor: CASAGRANDE ARNAUD
IPC: H04B1/16
Filed: 2019-05-13
Abstract: Provided are a reference oscillator with a variable duty cycle, and a frequency synthesizer and a signal receiver with a reference oscillator. The present invention relates to a reference oscillator (20) for a transmitter and/or a receiver of electromagnetic signals. The reference oscillator (20) is suitable for generating a modified reference signal (50) for alternating ON times and OFF times at a predefined duty cycle from a signal supplied by a reference resonator (22). The reference oscillator (20) also includes an adjustment circuit (30) suitable for adjusting the duty cycle of the modified reference signal (50) according to at least one adjustment parameter dependent on a rank of at least one harmonic component of the modified reference signal (50) so as to minimize at least one harmonic component of the modified reference signal (50). The present invention also relates to a frequency synthesizer and a radio frequency signal receiver with the reference oscillator (20).
Patent KR-20200133134-A (KR)
Inventor: YANG CHEOL MIN
IPC: H01M4/36
Filed: 2019-05-17
Abstract: The present invention relates to a composite for negative electrode material of a lithium secondary battery, in which a composite surface comprising graphene, silicon nanoparticles, and carbon nanotubes is coated with carbon, and to a production method thereof. Since the composite of the present invention is produced in a carbon-coated graphene/silicon/carbon nanotube (C@rGO/Si/CNT) microball composite state, the solvent selectivity and dispersibility of carbon nanotubes are easily controlled without complex chemical reactions. In the composite, the electron transfer is very fast, no additional process is required. In addition, since it is easy to handle, an expected effect is very high as a negative electrode material replacing graphite in the future.
Patent KR-20200133589-A (KR)
Inventor: KIM SEE WON
IPC: C09D11/16
Filed: 2019-05-20
Abstract: The present invention relates to a method for preparing an ink composition for a marker pen. The method includes the steps of: preparing distilled water which controls the viscosity, dryness and transfer performance of an ink composition; mixing a color pigment imparting a color to the ink composition with the distilled water; and mixing at least one of polyvinyl alcohol and acrylamide with the distilled water so that the ink composition may be maintained at a specific viscosity, thereby providing an ink composition. Therefore, when a user writes something on a white board with a marker pen, the ink composition for a marker pen obtained by the method is advantageous in that when the user′s hand is in contact with the white board, it is not contaminated with the marker pen.
Patent KR-20200142620-A (KR)
Inventor: LEE JOON CHAE
IPC: F17C6/00
Filed: 2019-06-12
Abstract: Disclosed are a system and a method for processing boil-off gas of a ship. The system for processing boil-off gas of a ship which is provided with a main engine and a power generation engine for receiving a fuel with a pressure lower than that of the main engine comprises: a boil-off gas supply line provided in a ship, and connected to a main engine from a storage tank for storing liquefied gas; a compressor provided in the boil-off gas supply line, receiving boil-off gas generated from the liquefied gas, and compressing the same by a fuel supply pressure of the main engine; a reliquefaction line branched from the boil-off supply line at a downstream side of the compressor to be connected to the storage tank, cooling and reliquefying the boil-off gas which is not supplied as a fuel of the main engine with uncompressed boil-off gas which is to be supplied to the compressor through heat exchange, and restoring the same in the storage tank; a heat exchanger provided in the reliquefaction line and supplied with compressed gas compressed in the compressor to be cooled by heat exchange with the uncompressed boil-off gas to be supplied to the compressor along the boil-off gas supply line; a branch line branched from the re-liquefaction line at a rear end of the heat exchanger to decompress the compressed gas, and supplying the same to a power generation engine; and a refrigerant supplement line branched from the branch line, and connected to a front end of the heat exchanger of the boil-off gas supply line. Accordingly, cooling performance of the heat exchanger can be enhanced.
Patent KR-20190143416-A (KR)
Title: Inverted small hydraulic device
Inventor: LEE JUNG WAN
IPC: F03B3/18
Filed: 2019-06-20
Abstract: A small water power generator according to an embodiment of the present invention comprises: a rotor which is configured to rotate about a rotation axis, and in which a plurality of blades are installed spaced apart along the rotation direction; a housing accommodated therein, including an inlet unit for guiding water to the rotor and an outlet unit through which the water is discharged; and a nozzle installed at the inlet unit of the housing and configured to allow the water to flow into the interior from the outside of the housing. The nozzle is located at the bottom of the housing, and the rotation axis of the rotor is located at the top of the housing rather than the nozzle. Therefore, the water flowed from the nozzle may contact the blade to rotate the rotor and discharge to the outlet unit.
Patent KR-20210001017-A (KR)
Inventor: JEONG MYUNGOK
IPC: H02G1/08
Filed: 2019-06-26
Abstract: The present invention relates to a system and method for installing a multi-synthetic resin corrugated pipe. The system of the present invention comprises: a multi-unwinding device for mounting a multi-corrugated pipe regardless of diameter of a roll in a state of being installed in one side of an excavation groove site floor, and unwinding the same to a multi-propulsion device side; a multi-propulsion device for mounting the corrugated pipes supplied from the multi-unwinding device in a state of being installed in the floor of a front part of the multi-unwinding device regardless of an outer diameter size (that is, standard), and forcibly propelling the same to an excavation groove side using power of a geared motor; and a plurality of guide rollers idly rotated in a state of supporting the corrugated pipes forcibly pushed by the multi-propulsion device in a state that the corrugated pipes are installed at predetermined intervals in an excavation groove, and allowing the corrugated pipes to be moved by a long distance without friction with the ground in the excavation groove. Therefore, the multi-corrugated pipes can be installed accurately in a shorter time, such that inconvenience of citizens is reduced and the cause of civil complaints can be reduced through simplification of mounting and loosening, and mounting and propulsion works of the corrugated pipes. Also, labor costs caused by installation of the corrugated pipes can be reduced through minimization of input personnel, daily workload can be maximized, an accident rate of a worker can be minimized, and the quality of the installed corrugated pipes can be greatly improved.
Patent KR-20210001685-A (KR)
Inventor: JANG HO WON
IPC: G01N33/00
Filed: 2019-06-28
Abstract: Provided are a room temperature-driven gas sensor, a method for manufacturing same, and a gas sensor array. A room temperature-driven gas sensor according to one embodiment of the present invention comprises: a substrate; a gas sensing layer disposed on the substrate and including a thin film of niobium disulfide (NbS_2); and an electrode disposed on the gas sensing layer, wherein the room temperature-driven gas sensor optionally further comprises metal nanoparticles deposited on the thin film of niobium disulfide, has excellent sensitivity to gas at room temperature, and can be used reversibly.
Patent KR-20200003734-A (KR)
Inventor: AHN YONG JO
IPC: H04N19/59
Filed: 2019-07-02
Abstract: According to the present invention, a video encoding/decoding method and a device thereof determine a merge candidate of a current block, configure a merge candidate list is configured based on the merge candidate and derive the motion information of the current block is derived from the merge candidate list, and can perform an inter prediction of the current block by using the motion information. Therefore, an objective of the present invention is to provide the method for encoding/decoding an image with increased efficiency and the device thereof.
Patent KR-20210003493-A (KR)
Inventor: SEUNGJOON KIM
IPC: D06F33/30
Filed: 2019-07-02
Abstract: The present invention relates to a control method of a laundry treating apparatus, which comprises the steps of: a maintaining step of rotating a drum at a preset reference number of revolutions; a measuring step of measuring, by a sensing unit, the maximum displacements of front and rear surfaces of a tub and a phase difference between the maximum displacements during the rotation of the drum at the reference number of revolutions; a determining step of determining a front unbalance (UB) mass located in a drum front space, a rear UB mass located in a drum rear space, and an angle between the UB masses based on the maximum displacements of front and rear surfaces of the tub and the phase difference between the maximum displacements; and an accelerating step of accelerating the number of revolutions of the drum to a target number of revolutions which is set to be higher than the reference number of revolutions when the front and rear UB masses are within a preset allowable mass range and an angle between the two UB masses is within a preset allowable angle range.
Patent KR-20210006693-A (KR)
Inventor: KIM SEONG HO
IPC: A01N65/03
Filed: 2019-07-09
Abstract: The present invention relates to a method for inhibiting fruition of ginkgo due to root absorption of natural growth regulating hormone through soil. The method includes: hanging a medicinal water bag on one stem of a ginkgo tree, and digging the ground to a depth of 10 to 20 cm at a location by 40 to 60 cm from a center of the ginkgo tree having fine roots dedicated to water absorption; connecting a sap tube to the water bag, burying an end of the tube in the ground dug in the above step, and covering and fixing the tube with soil; adjusting the dose so as to fall about a drop per 2 to 3 seconds; and continuously administering the medicine over 4 weeks.
Patent KR-20210007095-A (KR)
Inventor: LEE SEUNG DAE
IPC: H02K5/22
Filed: 2019-07-10
Abstract: The present invention relates to a bearing and, more specifically, to a ball rectifying bearing which has a ball made of copper or a copper alloy in a retainer and brings the ball into contact with a copper electrode to bring electricity of a stator armature received from the outside into contact with a brush to prevent an electric input line from twisting to transfer the electricity to the revolving armature. The ball rectifying bearing comprises: a housing; a load panel including a conductive first curved panel electrically connected to a first wire, a conductive second curved panel electrically connected to a second wire, and an insulation part which insulates the first curved panel and the second curved panel from each other to connect the first curved panel and the second curved panel to form a circular pipe shape, and is installed in the housing; a plurality of rotors including a conductive outer retainer facing the load panel and having a plurality of outer penetration holes, a conductive inner retainer facing the outer retainer to be joined and having a plurality of inner penetration holes facing and communicating with the outer penetration holes, and a conductive ball installed between the outer retainer and the inner retainer to protrude through the outer penetration holes to roll along the inner circumferential surface of the load panel; and a rotary body including a rotary shaft base installed on the housing to roll, and a drum installed in the middle of the load panel to enclose and support the rotary shaft base and allow the plurality of rotors to enclose the drum in a circular shape.
Patent KR-20210007181-A (KR)
Inventor: KIM JI HYE
IPC: C09K3/14
Filed: 2019-07-10
Abstract: The present invention relates to a chemical mechanical polishing (CMP) slurry composition for polishing a multi-film capable of improving defects in a polycrystalline silicon film and a silicon nitride film, and to a polishing method using the same. The CMP slurry composition for polishing a multi-film according to an embodiment of the present invention comprises: polishing particles; a surface roughness improving agent including a water-soluble polymer; a polishing control agent including organic acid; and a polishing profile improving agent including a nonionic surfactant.
Patent KR-20210012109-A (KR)
Title: Eco-friendly epoxy paint composition for waterproofcoating without solvent
Inventor: LEE YU CHEOL
IPC: C08K5/17
Filed: 2019-07-24
Abstract: The present invention relates to an eco-friendly low-temperature curing solvent-free epoxy paint and, more specifically, to a paint composition for a waterproofing paint film agent, comprising a low-viscosity epoxy resin and an amine amide curing agent as main components. The paint composition according to the present invention has excellent adhesion, does not need to use a solvent due to low viscosity, has excellent water resistance, chemical resistance, hardness, gloss and low-temperature curing properties, and does not cause amine brushing.
Patent KR-20210013983-A (KR)
Title: Advanced hi-gelatinized rice flour manufacturing method and the device thereof
Inventor: YOON YEO CHAN
IPC: A23L7/10
Filed: 2019-07-29
Abstract: The present invention relates to a method for manufacturing rice flour with a gelatinization degree of 95% or more, which is soft and quick to digest and absorb when eating, which relates to a method for manufacturing a meal ingredient for a patient or infant by immersing rice in water sufficiently to increase a moisture content and heat treatment in two steps to make it gelatinized. The present invention comprises: an immersion tank (10) for immersing and washing rice; a wet grinder (20) for wet grinding rice immersed in the immersion tank (10); a water mixing tank (30) for mixing rice flour pulverized by the wet grinder (20) with water; a mixing tank (40) for pre-heating the rice flour mixed with water in the water mixing tank (30); a double drum dryer (60) for gelatinizing and drying the pre-heated rice flour in the mixing tank (40) by post-treatment heating; a scraper (70) for separating gelatinized rice from the double drum dryer, which is dried in the double drum dryer; a dry grinder (80) for grinding gelatinized rice flakes separated by the scraper (70); and a packaging machine (90) for packaging gelatinized rice flour pulverized by the dry grinder (80).
Patent KR-20210015066-A (KR)
Inventor: KO HYUN JIN
IPC: B65D51/24
Filed: 2019-07-31
Abstract: The present invention relates to a contact lens case indicating a date thereon, which enables a user to check a replacement time of contact lenses. According to one embodiment of the present invention, the contact lens case comprises: two container bodies; a joint part connecting the two container bodies; two barrels containing saline solution for storing a pair of contact lenses in the container bodies; a container upper cover covering the upper part of the barrels to prevent the saline solution from leaking; a shaft having both ends displayed on the lower part of the barrels inside the container bodies to be connected to the container bodies; a dial mounted on the shaft and performing a date indication function; and a container bottom cover covering the dial.
Patent KR-20210023319-A (KR)
Title: Apparatus and Method for Assisting Communication of Terminal Having a Specific Function Limitation
Inventor: KIM KYUNG YOON
IPC: G06K7/10
Filed: 2019-08-22
Abstract: Disclosed are a device and a method for assisting communication of a terminal having a specific function limitation. According to one aspect of the embodiment, provided is the device for assisting communication of a terminal having restrictions on the progress of wireless communication. The device for assisting communication comprises: a first communication unit receiving an anti-collision request signal and preset data from a terminal and transmitting an anti-collision response signal to the terminal; a second communication unit performing anti-collision with a second terminal; and a control unit controlling the first communication unit to transmit the anti-collision response signal to the terminal, and controlling the second communication unit to perform anti-collision with the second terminal using the preset data received from the terminal, when receiving the anti-collision request signal from the terminal.
Patent KR-20210025144-A (KR)
Title: Light emitting element, method for fabricating the same and display device comprising the same
Inventor: LEE DONG EON
IPC: H01L33/24
Filed: 2019-08-26
Abstract: Provided are a light emitting element, a manufacturing method thereof, and a display device including the same. The light emitting element comprises: a first semiconductor layer doped with the first polarity; a second semiconductor layer doped with the second polarity different from the first polarity; an active layer disposed between the first semiconductor layer and the second semiconductor layer; a first outer film disposed to surround at least an outer surface of the active layer and extending in a first direction in which the first semiconductor layer, the active layer, and the second semiconductor layer are stacked; and a second outer layer surrounding a portion of an outer surface of the first semiconductor layer on which the first outer layer is not disposed.
Patent KR-20190105533-A (KR)
Title: Method for editing image based on artificial intelligence and artificial device
Inventor: KYUHO LEE
IPC: H04N5/232
Filed: 2019-08-26
Abstract: Disclosed are a video editing method based on artificial intelligence and an intelligent device. A control method for an intelligent device according to an embodiment of the present invention generates a recommended photographing composition by applying an image acquired by a camera to a composition recommendation model learned in advance before modifying the image based on the generated recommended photographing composition, thereby allowing the image to be simultaneously photographed and edited without causing trouble to a user in modifying the image after photographing. Therefore, the video editing method based on artificial intelligence and the intelligent device of the present invention can be linked to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and devices related to 5G services.
Patent KR-20200026106-A (KR)
Title: Therapeutic agent for treating cancer comprising anti-microRNA-albumin composite
Inventor: KIM SUN HWA
IPC: A61K31/7088
Filed: 2019-08-28
Abstract: The present invention relates to a novel anti-miRNA single-stranded nucleic acid molecule derivative. Provided are an anti-miRNA single-stranded nucleic acid molecule maleimide derivative in which a maleimide group is added to one end of an anti-miRNA single-stranded nucleic acid molecule having a nucleic acid sequence complementary to a nucleic acid of miRNA; and an anti-miRNA single-stranded nucleic acid molecule-serum albumin conjugate in which serum albumin is covalently bonded to maleimide of the anti-miRNA single-stranded nucleic acid maleimide derivative. According to the present invention, low biostability and low delivery ability to a disease site can be alleviated.
Patent KR-20210026896-A (KR)
Title: Method for Natural preservative composition containing Illicium Verum (Anise) Fruit/Seed Oil
Inventor: Chun min
IPC: A61K8/9789
Filed: 2019-09-02
Abstract: A manufacturing method of a preservative containing an Illicium verum (anise) fruit/seed oil extract presented in the present invention makes it possible to manufacture cosmetics without using other preservatives. The present invention does not require the preservatives added to prevent deterioration of cosmetics, and makes it possible to manufacture cosmetics without changing properties of a product. The present invention, with excellent preservation properties, enables application to cosmetics, food, and pharmaceutical fields conventionally using preservatives to prevent deterioration.
Patent KR-20190107637-A (KR)
Title: System for managing the studying schedule and the method thereof
Inventor: MUN HYEON GYEONG
IPC: G06Q10/10
Filed: 2019-09-09
Abstract: The present invention relates to a system for managing a studying schedule, which provides a customized class in accordance with learner information and evaluates learning achievement data from learning data to manage the learning schedule of the learner, and to a method thereof. By coordinating learning schedules based on a database built on the learning schedule, achievement rates, and training data, the learning schedule such as lectures, textbooks, learning volumes, and cycles which are appropriate to the ability of the learner and progress can be set.