baber/WOPTO huggingface dataset:
Patent KR-20210012296-A (KR)
Title: Composite Material
Inventor: KIM JI MUN
IPC: E04B1/80
Filed: 2019-07-24
Abstract: The present application relates to a composite material. In the present application, the composite material that is light and thin and can satisfy target performance including thermal insulation and non-combustibility can be provided. The composite material has a laminate including an inorganic board and an organic board laminated to each other, and the thickness of the laminate is in the range of 50 to 250 mm, and the thickness of the inorganic board is in the range of 5 to 160 mm.
Patent KR-20210013867-A (KR)
Inventor: PARK DUCK HOON
IPC: H01L51/00
Filed: 2019-07-29
Abstract: According to an embodiment of the present invention, provided is a substrate for a display including a display panel mounting region and a bezel region, wherein the display substrate includes one surface and the other surface opposite to the one surface. The display substrate includes a first region defined as a folding region and a second region defined as an unfolding region. A groove formed on one or the other surface of the substrate for the display is formed in the display panel mounting region of the first region, and a groove passing through one and the other surface of the substrate for the display is formed in the bezel region of the first region. Therefore, visibility deterioration due to a pattern can be prevented.
Patent KR-20210014964-A (KR)
Inventor: PARK CHANSEOK
IPC: B65D25/20
Filed: 2019-07-31
Abstract: The present invention provides a cup sleeve. The present invention comprises: a first edge formed to be concave; a second edge facing the first edge, having at least a part positioned inside a convex virtual line connecting both end parts thereof, and being longer than the first edge; at least one folding line connecting the first edge and the second edge; and at least one cut unit enabling an electronic device to be seated thereon when cutting the same and formed from the first edge toward the second edge.
Patent KR-20210015012-A (KR)
Inventor: KANG HYUNG GU
IPC: C21D1/72
Filed: 2019-07-31
Abstract: Disclosed is a ferritic steel sheet having excellent corrosion resistance for an exhaust system while reducing Cr which is a high-priced element. According to one embodiment of the present invention, the ferritic steel sheet for an exhaust system having excellent corrosion resistance includes: no more than 0.02 wt% of C; no more than 0.02 wt% of N; no more than 2.0 wt% of Si; no more than 0.5 wt% of Mn; 3.0-5.5 wt% of Cr; 0.001-0.3 wt% of Ti; 1.0-4.0 wt% of Al; and the remaining of Fe and inevitable impurities. The ferritic steel sheet includes a surface scale layer, and a maximum value of Al content within a depth range of 0.2 μm from a surface satisfies no less than 15.0% and a maximum value of Si content satisfies no more than 3.0%.
Patent KR-20210020313-A (KR)
Title: An automatic packaging device with suppling various contents in a rotary manner
Inventor: CHO JUN HO
IPC: B65B37/08
Filed: 2019-08-14
Abstract: The present invention relates to a rotary automatic packing apparatus for supplying various kinds of contents. The rotary automatic packing apparatus includes: an upper turntable rotated, and storing contents falling from a hopper; and a lower turntable rotated, and equipped with a mixed content storage part storing contents falling from the upper turntable, while being located below the upper turntable. An upper supply outlet from which stored contents fall by being discharged is formed on a bottom surface of the upper turntable, and an upper supply closing part closing the bottom of the upper supply outlet while being in close contact with a lower surface of the upper turntable is installed. As the lower turntable and the upper turntable are rotated, the upper supply closing part departs from the bottom of the upper supply outlet, while the upper supply outlet is connected to an open upper part of the mixed content storage part. In such case, the contents stored in the upper turntable fall to be stored in the mixed content storage part.
Patent KR-20200026122-A (KR)
Title: Use of Peptides having Ability to inhibit multiple disease biomarkers' expression
Inventor: PARK YOON JEONG
IPC: C07K7/08
Filed: 2019-08-28
Abstract: The present invention relates to a novel use of peptide which inhibits the function and expression of multiple disease biomarkers and, more specifically, to a pharmaceutical composition for the treatment or prevention of inflammatory, metabolic, or fibrotic diseases, which includes at least one peptide, as an active ingredient, among peptides represented by the amino acid sequence of SEQ ID NO: 1 to SEQ ID NO: 8 by having functions of HDAC5 phosphorylation inhibition, GDF15 protein expression inhibition, and ATF3 protein expression inhibition for biomarkers HDAC5, GDF15, and ATF3 which are involved in inflammatory, metabolic, or fibrotic diseases. The pharmaceutical composition according to the present invention is able to prevent and treat inflammatory, metabolic or fibrotic diseases by reducing the production of inflammatory cytokines since the peptide of the present invention performs a triple blockage against biomarkers related to inflammatory, metabolic, or fibrotic diseases by the phosphorylation inhibition of histone deacetylase (HDAC), the expression inhibition of GDF15 protein, and the expression inhibition of ATF3 protein.
Patent KR-20210026666-A (KR)
Title: Apparatus for extracting syntax and electronic apparatus including the same
Inventor: HANGYEOL SUN
IPC: G06F40/20
Filed: 2019-08-30
Abstract: The present invention relates to a phrase extraction device and an electronic device including the same. According to an embodiment of the present invention, the phrase extraction device comprises: a communication receiving data or transmitting data through an external network; and a processor collecting text data through the communication unit and extracting a key phrase on the basis of the collected text data. The processor collects text data from a server that provides a social network service through an external network, extracts sentences from the collected text, and extracts key a phrase on the basis of the extracted sentences and stored phrase rules. Accordingly, text can be collected from a server of a social network service and a key phrase can be extracted from the collected text.
Patent KR-20210026942-A (KR)
Title: Abatement System for Ntrogen Oxides applied the By-product Gas as Reagent in the Iron and Steel Mill
Inventor: NOH SEIYOUN
IPC: B01D53/94
Filed: 2019-09-02
Abstract: Provided is a nitrogen oxide removal system using by-product gas, the system comprising: a reaction unit in which an exhaust gas discharged from a combustion furnace is introduced, and a catalyst for selective catalytic reduction is provided therein; a hydrogen separation unit for separating hydrogen from a coke oven gas (COG) after COG generated in the furnace is introduced; and a hydrogen supply unit for supplying hydrogen from the hydrogen separation unit to the reaction unit.
Patent KR-20210027796-A (KR)
Title: Apparatus and method for protecting bus of substation
Inventor: KIM SEOK KON
IPC: H02H7/26
Filed: 2019-09-03
Abstract: The present invention relates to a busbar protection device of a substation to allow a busbar protection relay to prevent slipover accidents through back-up protection when a circuit breaker for distribution line protection fails to shut off. The busbar protection device of a substation comprises: a main transformer secondary-side merging unit which converts a measured value of an instrument current transformer installed on a secondary side of a main transformer of a substation to a digital value; a busbar protection relay which operates a busbar protection circuit breaker based on the measured value transmitted from the main transformer secondary-side merging unit; a plurality of distribution line-side merging units which convert the measured values of the instrument current transformers respectively installed on a plurality of distribution lines (D/L) connected to busbars into the digital values; and a plurality of D/L protection relays which operate the circuit breaker on each D/L side based on the measured values transmitted from the plurality of D/L-side merging units.
Patent KR-20210027943-A (KR)
Title: Semiconductor device
Inventor: LEE SANG YOUL
IPC: H01L33/20
Filed: 2019-09-03
Abstract: Disclosed is a semiconductor device with the improved light extraction efficiency. The semiconductor device comprises: a substrate including a first surface and a second surface facing the first surface; a semiconductor structure including a first conductivity type semiconductor layer disposed on the substrate and in contact with the second surface, an active layer disposed on the first conductivity type semiconductor layer, and a second conductivity type semiconductor layer disposed on the active layer, and a recess penetrating through at least a portion of the second conductivity-type semiconductor layer, the active layer, and the first conductivity-type semiconductor layer; a first electrode electrically connected to the first conductivity-type semiconductor layer; and a second electrode electrically connected to the second conductivity type semiconductor layer. The first surface includes a protrusion unit extending from the first surface toward the second surface and a flat unit disposed outside the protrusion unit to surround the protrusion unit.
Patent KR-20210030041-A (KR)
Title: Apparatus for generating and maintaining nitrogen monoxide water with high concentration
Inventor: UHM HAN SUP
IPC: B01F23/80
Filed: 2019-09-09
Abstract: The present invention relates to a nitrogen monoxide water manufacturing device capable of massively producing nitrogen monoxide water by injecting high-density nitrogen monoxide gas into distilled water from which oxygen is completely removed by nitrogen gas purging, and continuously maintaining a concentration of nitrogen monoxide. The nitrogen monoxide water manufacturing device according to the present invention comprises: an anaerobic distilled water generating unit which generates anaerobic distilled water from which oxygen is removed; a nitrogen monoxide water manufacturing unit which is connected and installed in the anaerobic distilled water generating unit and manufactures nitrogen monoxide water by dissolving nitrogen monoxide in the anaerobic distilled water; a nitrogen monoxide water mixing unit which is connected and installed in the nitrogen monoxide water manufacturing unit and injects the nitrogen monoxide in a form of microbubbles to the nitrogen monoxide water manufacturing unit; and a nitrogen monoxide water storing tank which is installed adjacent to the nitrogen monoxide water manufacturing unit and stores the nitrogen monoxide water manufactured by the nitrogen monoxide water manufacturing unit in a state of blocking external gas.
Patent KR-20210030687-A (KR)
Title: System and method for sharing fashion coordination
Inventor: BYEON EUN SU
IPC: G06Q30/06
Filed: 2019-09-10
Abstract: According to an embodiment, provided are a fashion coordination sharing system and a method thereof. Based on machine learning, the present invention provides a 3D virtual reality fashion coordination function according to the season, weather, and location biorhythm through clothes of users. In addition, through big data analysis of users who have signed up for the platform, customized coordination information which considers not only environmental information such as weather and season, but also individual information such as the personal taste and size is provided. In another embodiment, by making it possible to purchase and sell clothes and fashion items in another system, it is possible to generate additional revenue. Additionally, a coordination service is provided to users according to the time, place, occasion (TPO) information, including biorhythm.
Patent KR-20190112678-A (KR)
Inventor: CHANGEUI SHIN
IPC: A47J43/28
Filed: 2019-09-10
Abstract: The present embodiment comprises: a ladle body provided with a handle on a main body in which a space for food is formed; a flexible guide having a connection end connected to the main body; and a deformation mechanism for modifying a shape of the flexible guide to vary an upper side angle of the flexible guide. According to an embodiment of the present invention, the flexible guide can minimize the overflow of food.
Patent KR-20210031571-A (KR)
Title: Wireless charging system for vehicle and method for contolling wireless charging thereof
Inventor: CHA JUNG MIN
IPC: B60L53/38
Filed: 2019-09-11
Abstract: The present invention relates to a wireless charging system for a vehicle, capable of wirelessly charging an electric vehicle by using platooning, and a wireless charging control method thereof. The wireless charging system includes: a vehicle in need of charging requesting charging; a charging providing vehicle wirelessly charging the vehicle in need of charging by performing platooning with the charging requiring vehicle; and a server searching for a charging providing vehicle when receiving a charging request signal from the vehicle in need of charging, and then, providing information about the vehicle in need of charging to the searched-for charging providing vehicle when the charging providing vehicle is searched for. The vehicle in need of charging confirms whether a battery needs to be charged, transmits a charging request signal to the server when the battery needs to be charged, performs platooning with the charging providing vehicle when receiving a platooning request from the charging providing vehicle, receives wireless charging from the charging providing vehicle when the platooning is performed, releases the platooning with the charging providing vehicle when the wireless charging is completed, and performs billing for the wirelessly charged amount.
Patent KR-20210034370-A (KR)
Title: Berthing apparatus of quay wall
Inventor: SONG CHANGWOO
IPC: E02C1/00
Filed: 2019-09-20
Abstract: According to the present invention, a berthing apparatus of a quay wall comprises: a quay wall including a lower space communicating with seawater at a lower part; at least one barge structure disposed along the end of the quay wall and located in the lower space; and at least one moving unit disposed along the end of the quay wall, connected to the barge structure and installed in the lower space, and moving the barge structure between the lower space and the lower side of a vessel located at sea level.
Patent KR-20200049674-A (KR)
Title: Lithium secondary battery
Inventor: PARK EUN KYUNG
IPC: H01M4/04
Filed: 2019-10-31
Abstract: The present invention relates to a lithium secondary battery. More specifically, the present invention relates to a lithium secondary battery comprising a positive electrode, a negative electrode and an electrolyte, wherein the negative electrode includes a first protective layer formed on a negative electrode current collector, a second protective layer formed on the first protective layer, and a third protective layer formed on the inside and one surface of the second protective layer. Lithium ions are moved from the positive electrode by charging to form lithium metal between the first protective layer and the negative electrode current collector in the negative electrode.
Patent KR-20210053455-A (KR)
Title: Lip balm belt
Inventor: PARK JI SANG
IPC: A45D40/18
Filed: 2019-11-02
Abstract: The present invention relates to a lip balm belt in which a lip balm comes out from a belt knuckle by means of the belt knuckle, to solve a problem of forgetting to bring a lip balm by a mistake, and solve an existing problem of forgetting to bring a lip balm by mistake. The lip balm belt of the present invention comprises: a belt buckle putting a lip balm in a buckle so that the lip balm can come out therefrom; a lip balm button that lets the lip balm come out by pressure of the button pressed so that the lip balm comes out from a lip balm hole when the button is pressed; the lip balm hole that allows the lip balm to come out therefrom with the pressure of the button pressed; and belt leather that is formed to tighten the waist so that the pants do not fall off. Therefore, the present invention is to solve the problem of forgetting to bring a lip balm by configuring the lip balm to come out from the belt buckle by the belt buckle so that the existing problem of forgetting to bring a lip balm is solved.
Patent KR-20210056492-A (KR)
Title: Sliding table module embedded in crash pad
Inventor: SHIN DONG IK
IPC: B60N3/00
Filed: 2019-11-08
Abstract: Disclosed is a sliding table module embedded in a crash pad. The sliding table module embedded in the crash pad according to the present invention, as a table embedded in a crash pad disposed in front of a driver's seat and a front passenger's seat of a vehicle, comprises: a housing unit installed to communicate with a take-out hole of the crash pad; a plate installed in the housing unit to be slidable back and forth; a driving unit providing a driving force such that the plate is slidably taken out through the take-out hole; and a locking unit provided at the rear of the plate to lock the plate such that the plate is accommodated in the housing unit according to a push operation of a passenger on the front surface of the plate or to unlock the plate. According to the present invention, the passenger can conveniently and safely use the taken-out plate as a table, and can neatly and easily hold the plate inside the crash pad even without complicated manipulation. In addition, the plate used for the table is realized with a simple and easy mechanical sliding structure without minor breakdowns and the housing unit with thin thickness is compactly integrated with the small number of parts to be modularized, thereby being easily installed even on the crash pad in which securing an installation space is difficult.
Patent KR-20210056504-A (KR)
Title: Negative electrode layer for all solid secondary battery, all solid secondary battery including the same, and preparing method thereof
Inventor: LEE MIN SUK
IPC: H01M10/0562
Filed: 2019-11-08
Abstract: Provided are a negative electrode layer for an all-solid-state secondary battery, an all-solid-state secondary battery including the same, and a manufacturing method thereof. According to the present invention, provided is the negative electrode layer for an all-solid-state secondary battery containing a sulfide-based sloid electrolyte. The negative electrode layer includes a negative electrode current collector and a first negative electrode active material layer, wherein the first negative electrode active material layer contains a lithium metal composite including a lithium metal and an inorganic negative active material.
Patent KR-20210057420-A (KR)
Title: METHOD AND DEVICE FOR MONITORNING ABNORMAL SITUATION OF IoT DEVICE
Inventor: JO JUNG IN
IPC: H04L12/28
Filed: 2019-11-12
Abstract: The following embodiments relate to an abnormal situation monitoring method using an IoT device and a device thereof. According to an embodiment, the abnormal situation monitoring method using an IoT device comprises the following steps of: receiving a monitoring condition of an IoT device; monitoring whether the IoT device satisfies the monitoring condition; and performing an action corresponding to the monitoring condition when the IoT device satisfies the monitoring condition.
Patent KR-20210058081-A (KR)
Title: System and method for providing harmful material monitoring service using IoT based environmental sensors
Inventor: LEE HEUNG BUM
IPC: G08B21/18
Filed: 2019-11-13
Abstract: The present invention provides a system and a method for providing a harmful material detection service using an internet-of-things-based environmental sensor, which support to quickly establish a response strategy in accordance with a harmful material accident state by using accumulated big data when a harmful material leakage accident occurs. The system for providing a harmful material detection service using an internet-of-things-based environmental sensor comprises: one or more internet-of-things-based environmental sensors transmitting harmful material state information including the leakage status of a harmful material stored in a storage place storing the harmful material or a vehicle transporting the harmful material; a big data storage device storing harmful material-related accident information; and a harmful material management device generating harmful material management information by searching for the big data storage device based on the harmful material state information received from the one or more environmental sensors, and transmitting the generated harmful material management information to a response network including one or more servers and one or more terminals for a response to a harmful material accident. The one or more environmental sensors transmit the harmful material state information to the harmful material management device with location information of the one or more environmental sensors. The harmful material management information includes leakage accident response information of the harmful material, leakage accident aspect information of the harmful material, and harmful material property information in accordance with the storage state of the harmful material and the type of the harmful material.
Patent KR-20210058090-A (KR)
Title: Blockchain-based method for authentication and history management using eid
Inventor: LEE SANG BEOM
IPC: G06Q20/40
Filed: 2019-11-13
Abstract: Disclosed is a blockchain-based authentication and history management method using an EID, performed by a computer. Provided is a device for carrying out the method, which includes: a memory storing one or more instructions; and a processor which executes the one or more instructions stored in the memory, wherein the processor executes the one or more instructions.
Patent KR-20210059208-A (KR)
Inventor: LEE JANG NO
IPC: B29D11/00
Filed: 2019-11-15
Abstract: The present invention relates to a lens gate cutting mold device with an improved lower mold, the lens gate cutting mold device comprising an upper mold that ascends and descends with a first cutter and a lower mold that has a second cutter formed corresponding to the first cutter to be fixed on the outer periphery. The lower mold comprises: an inner die (10) including a center region (11) in which a central part (P1) of an injection-molded product is located at the center and a guide region (15) in which an injection-molded product guide means is located; an outer die (20) which is spaced apart from the inner die (10) in a form surrounding the outer periphery of the inner die (10) and has a lens part seating groove (21) in which an injection-molded lens part (P2) is seated; a cutter fixing part (30) which is formed between the outer side of the inner die (10) and the inner side of the lens part seating groove (21) of the outer die (20) so that a gate part (P3) of the injection-molded product spans over, and fixing the second cutter; and a first detachable guide part (40) for supporting a gate body part, which is fixed in a shape detachably protruding outside the guide region (15) of the inner die (10), is located between gate bodies (branches, P3) of a lens injection-molded product, and fixes the gate body not to move when cutting the end of a gate. Accordingly, the present invention can solve the problem of defects in a cutting position (radial direction error).
Patent KR-20210064728-A (KR)
Title: Ruthenium-zirconium based catalytic electrode for electrolysis of ballast water and preparation method thereof
Inventor: PARK KYU WON
IPC: C02F103/00
Filed: 2019-11-26
Abstract: The present invention relates to a method for manufacturing a metal oxide catalyst electrode for ballast water electrolysis including a zirconium coating layer and a ruthenium catalyst layer having stable efficiency for ballast water electrolysis, and to a metal oxide catalyst electrode manufactured by the method.