baber/WOPTO huggingface dataset:
Patent KR-20200099110-A (KR)
Title: Connector and connector assembly comprising the same
Inventor: PARK HYUN SANG
IPC: H01R13/629
Filed: 2020-02-13
Abstract: A connector according to an embodiment may include: a base; a fixed rod fixed to the base; a motion part facing the base and mounted on the fixed rod so that a position and an angle relative to the base are variable; and an alignment part protruding from the motion part, thereby implementing fast fastening and alignment simultaneously.
Patent KR-20210109316-A (KR)
Title: Energy storage system having superabsorbent sheets
Inventor: LEE JIN KYU
IPC: H01M10/63
Filed: 2020-02-27
Abstract: An energy storage system (ESS) according to an embodiment of the present invention includes: a sub-ESS stack including a plurality of sub-ESSs including a plurality of battery modules and a battery rack for accommodating the plurality of battery modules; an ESS housing for accommodating the plurality of sub-ESSs; a sensor installed inside the ESS housing to sense at least one of temperature and smoke inside the ESS housing; a first blocking sheet interposed between adjacent sub-ESSs; a fire extinguishing device for supplying a fire extinguishing agent to the inside of the ESS housing; and a cooling device for supplying cooling water to the first blocking sheet.
Patent KR-20210110466-A (KR)
Title: A mask with multilayer
Inventor: KIM SEONG NYEON
IPC: A62B18/02
Filed: 2020-02-28
Abstract: The present invention relates to a multilayer mask, and more particularly, to a multilayer mask applied with a multi-layer filter to a mask made of reusable cloth material containing cotton so as to improve washing and drying efficiency, and allows a user to speak easily even while wearing the mask. Accordingly, the present invention provides the mask formed of cloth includes a body part (100) and an earring part (200) installed on both sides of the body part (100), wherein the body part (100) includes two or more filter layers (101, 102, 103...), the filter layers (101, 102, 103...) are fastened to each other at side parts (150, 160), an upper metal bar (300) in the transverse direction for matching the profile of a nose bridge and a contact surface of the mask is installed to an outer filter layer (101) among the filter layers, and a metal bar 400 in the transverse direction for securing a space around the mouth is installed to one selected from the remaining filter layers except for the outer filter layer (101) among the above filter layers (101, 102, 103...).
Patent KR-20210112466-A (KR)
Title: Solar cell module having serial and parallel connection structure
Inventor: KIM DONGHWAN
IPC: H01L31/048
Filed: 2020-03-05
Abstract: According to the present invention, disclosed is a solar cell module which comprises: a first solar cell unit including a plurality of solar cells and a plurality of light collecting layers which are alternately arranged; a second solar cell unit including a plurality of solar cells and a plurality of light collecting layers which are alternately arranged; a first electrode layer electrically connecting a first terminal and one side of the first solar cell unit; a second electrode layer electrically connected to the other side of the first solar cell unit; a third electrode layer electrically connecting the second electrode layer and one side of the second solar cell unit; a fourth electrode layer electrically connected to the other side of the second solar cell unit; and a fifth electrode layer electrically connecting the fourth electrode layer and a second terminal. Each of the plurality of solar cells of the first solar cell unit and the second solar cell unit includes a first electrode disposed on one side and a second electrode disposed on the other side and includes the plurality of solar cells and the plurality of light collecting layers through which visible light can pass. Therefore, the solar cell module increases visibility at which the solar cell module is transmitted.
Patent KR-20210112534-A (KR)
Title: Skin cancer prevention or skin cancer metastasis inhibiting composition comprising Inula japonica Thunberg extract
Inventor: SUHYUN HONG
IPC: A61P35/00
Filed: 2020-03-05
Abstract: The present invention relates to a composition for preventing skin cancer or inhibiting skin cancer metastasis, containing an Inula japonica extract. The composition containing the Inula japonica extract according to the present invention inhibits the proliferation and growth of skin cancer cells, inhibits the activation and expression of MMP-2 and MMP-9, increases the expression of TIMP-1, which is an MMP inhibitor, and has an effect of inhibiting the metastasis of malignant melanoma cells, which are considered to be malignant diseases among skin cancers, to the lungs, thereby being useful as the composition for preventing or treating skin cancer and the composition for inhibiting metastasis of skin cancer.
Patent KR-20210112597-A (KR)
Title: Tray for Foodstuff
Inventor: KIM SANG HYUN
IPC: B65D81/26
Filed: 2020-03-05
Abstract: Disclosed is a tray for food capable of isolating liquid generated in food. The present invention provides a tray for food, comprising: a main body provided with a storage space with an open upper side; a plurality of wells formed downward inside the lower surface of the main body and positioned at regular intervals; and a plurality of projections formed to protrude upward on the lower surface of the main body.
Patent KR-20210115320-A (KR)
Inventor: AHN YE JIN
IPC: B65D47/28
Filed: 2020-03-12
Abstract: The present invention relates to an automatic switch type detergent container. According to the present invention, after an opening and closing unit is moved by external force to open a detergent inlet, the external force is removed and the opening and closing unit is automatically restored by a spring to close the detergent inlet. Therefore, detergent residues do not stick to the provided automatic switch type detergent container, and a detergent does not leak even when the container is knocked over. The automatic switch type detergent container of the present invention comprises: a detergent container main body; a switch; the opening and closing unit; and the spring.
Patent KR-20200111108-A (KR)
Inventor: OCHI SYUTA
IPC: H01J37/16
Filed: 2020-03-13
Abstract: Provided is an ion generation device (10) capable of stably generating high purity polyvalent ions. The ion generation device (10) comprises: an arc chamber (50) partitioning plasma generation space (S); a cathode (56) emitting thermoelectrons toward the plasma generation space (S); and a repeller (58) facing the cathode (56) with the plasma generation space (S) interposed therebetween. The arc chamber (50) has a box-shaped body unit (52) with an open front surface (52g) and a slit member (54) mounted on the front surface (52g) of the body unit (52) and provided with a front slit (60) for extracting ions. The inner surface (52a) of the body unit (52) exposed to the plasma generation space (S) is made of a metal material with a high melting point. The inner surface (54a) of the slit member (54) exposed to the plasma generation space (S) is made of graphite.
Patent KR-20200032065-A (KR)
Title: Method and apparatus for detecting downlink control information in a short tti frame structure
Inventor: KIM KI TAE
IPC: H04W84/02
Filed: 2020-03-13
Abstract: According to embodiments of the present invention, a method of a terminal for detecting downlink control information (DCI) in a short TTI frame structure allows the terminal to detect DCI while reducing the complexity of blind decoding by separating a search space of a legacy physical downlink control channel (PDCCH) and a search space of a sPDCCH from each other based on the type of search space or aggregation level, or the like and signaling information about the separated search space to the terminal.
Patent KR-20200117870-A (KR)
Inventor: KIM CHON KI
IPC: C08G63/78
Filed: 2020-03-26
Abstract: The present invention relates to a polyester polymerization catalyst and a method for producing a polyester by using the same, wherein the polyester polymerization catalyst comprising a first stannous tin compound of the present invention is not toxic and thus is safe, has the same or higher catalytic activity as compared to an antimony catalyst, speeds up a polymerization reaction rate, can secure a high viscosity level even with a small content thereof, reduces the production of acetaldehyde, and also can improve the thermal stability and color of a polymer as compared to a polyester of the conventional art.
Patent KR-20210122361-A (KR)
Title: Apparatus And Method For Treating A Substrate
Inventor: KIM DA SOL
IPC: H01L21/67
Filed: 2020-03-30
Abstract: An object of the present invention is to provide a device and method for processing a substrate for easily removing particles from a process chamber provided in the device for processing a substrate. According to one embodiment of the present invention, the device for processing a substrate comprises: a process chamber in which a substrate is processed; and a transfer chamber including a transfer robot for loading or unloading the substrate into or out of the process chamber. The transfer chamber is equipped with: a first housing having a substrate inlet through which the substrate is carried in or out; and a door assembly including a door that opens and closes a board inlet. The door assembly comprises: a door driver for driving the door, so the door opens and closes the substrate inlet; and a cooling member that cools the door.
Patent KR-20210122540-A (KR)
Title: Preparation method of hybrid coal using mixed bio extracted from herbaceous biomass
Inventor: OH DONG HUN
IPC: C10L5/28
Filed: 2020-04-01
Abstract: The present invention relates to a method for manufacturing hybrid coal using a mixed bio liquid extracted from herbal biomass, wherein the mixed bio liquid extracted from herbal biomass is impregnated into low-grade coal for carbonization, thereby having a higher calorific value than that of low-grade coal due to a single combustion characteristic (two-in-one fuel) and having enough moldability to be manufactured into pellets and the like. According to the present invention, a method for manufacturing a modified hybrid coal impregnated with a mixed bio liquid comprises the following steps: preparing coal (S10); preparing a mixed solution (mixed bio liquid) containing sugar extracted from herbal biomass (S20); impregnating the mixed bio liquid into pores and surface of the coal (S30); drying the mixed bio liquid-impregnated coal to form a coating layer of the mixed bio liquid (S40); carbonizing the mixed bio liquid-impregnated coal at low temperature (S50); and forming the mixed bio liquid-impregnated coal (S60).
Patent KR-20210126195-A (KR)
Title: Exhaust system structure
Inventor: YANG IL SUK
IPC: F01N13/18
Filed: 2020-04-09
Abstract: Disclosed is an exhaust machine structure which comprises: a container-shaped case connected to a rear end of an exhaust manifold; an assembly pipe, where a circumference of a front end is coupled to an inner surface of the case, having a pipe shape where a cross section of a passage gets narrower toward a rear end of the assembly pipe, and gathering exhaust gas discharged from the exhaust manifold to be discharged to a rear side; a sound absorption container coupled to the rear end of the assembly pipe to discharge the exhaust gas introduced from the assembly pipe to a rear side and formed in a container shape where a circumference of an outer surface is formed to be smaller than the circumference of an inner surface to reduce an aerodynamic noise of the exhaust gas; and a partition wall enabling the outer surface of the sound absorption container to be supported by an inner surface of the case.
Patent KR-20210131161-A (KR)
Title: Evaluating and management system for fine dust reduction policy
IPC: G06F30/20
Filed: 2020-04-23
Abstract: According to one embodiment of the present application, a decision-making support information providing method for determining a fine dust reduction policy comprises: a step of providing a list of one or more fine dust reduction policies; a step of receiving an input selecting a first policy in the fine dust reduction policy list; a step of providing a list of one or more reduction techniques associated with the first policy; a step of receiving an input selecting a first reduction technique in the list of the one or more reduction techniques; a step of acquiring energy prospect results associated with at least one between the selected first policy and the first reduction technique; a step of acquiring predicted fine dust emission information calculated based on the selected first policy, the first reduction technique, and the acquired energy prospect results; a step of reflecting the predicted fine dust emission information to simulate an air state corresponding to a region associated with the first policy; and a step of providing decision-making information including simulation results by the selected first policy and the first reduction technique. Therefore, according to embodiments of the present application, the decision-making support information providing method can provide reduction cost calculation results, health damage modeling results, and air state simulations with improved accuracy by reflecting weather state information and/or predicted fine dust emissions by secondary fine dust emission sources.
Patent KR-20210131527-A (KR)
Title: Multifunctional non-alcoholic sanitizer and its manufacturing method
IPC: A61K36/288
Filed: 2020-04-24
Abstract: The present invention relates to a multifunctional alcohol-free disinfectant composition and a method for preparing the same. The multifunctional alcohol-free disinfectant composition includes 10-20 parts by weight of a propolis extract, 8-9 parts by weight of noisome containing a dried clove bud extract, 3-5 parts by weight of noisome containing a Taraxacum mongolicum Hand-mazz extract, 5-7 parts by weight of glycerin, 2.5-3.5 parts by weight of 1,2-hexanediol, 10-20 parts by weight of sodium salicylate, 4.5-5.5 parts by weight of sodium EDTA, 0.5-1 parts by weight of methyl propanediol, 1.5-2.5 parts by weight of menthol, 2.5-3.5 parts by weight of butylene glycol, 3-5 parts by weight of Polysorbate-20, and the balance amount of electrolyzed water. The multifunctional alcohol-free disinfectant composition is less irritative as compared to the conventional alcohol-based disinfectant, provides high skin affinity and infiltration ability of the active ingredients, and thus shows excellent sterilizing power and sustainability.
Patent KR-20210132338-A (KR)
Title: System and method for analyzing exercise posture
IPC: G06N3/08
Filed: 2020-04-27
Abstract: The present invention relates to a system for analyzing an exercise posture of a member. According to the present invention, the system comprises: a camera capturing an image of an exerciser to generate image information; a posture analyzer recognizing the joint from the image information and generating exercise posture information by analyzing the angle of the joint; a control unit generating correction information in response to the exercise posture information, storing the correction information to perform learning, and executing a selected exercise program; and an output unit outputting the correction information. Accordingly, real-time correction services are continuously provided by analyzing exercise postures during exercise, thereby increasing exercise posture correction efficiency. In addition, the next exercise posture correction is provided on the basis of learning information learning the correction information stored in a database, thereby maintaining continuity of the exercise posture correction and maximizing exercise efficiency.
Patent KR-20210102815-A (KR)
Title: Fin loss prevention
Inventor: CHOU HUNG JU
IPC: H01L29/66
Filed: 2020-05-15
Abstract: The present invention relates to a method for reducing fin oxidation during formation of a fin isolation region. The method comprises: a step of providing a semiconductor substrate having an n-doped region and a p-doped region formed on a top portion of the semiconductor substrate; a step of epitaxially growing a first layer on the p-doped region; a step of epitaxially growing a second layer different from the first layer on the n-doped region; and a step of epitaxially growing a third layer on the surface of the top of the first layer and the second layer, wherein the third layer is thinner than the first layer and the second layer. The method further comprises a step of etching the first layer, the second layer, and the third layer to form fin structures on the semiconductor substrate, and forming an isolation region between the fin structures.
Patent KR-20210147365-A (KR)
Inventor: CHOI YOUNG HWAN
IPC: G11C16/24
Filed: 2020-05-28
Abstract: The present technology relates to a memory device and an operating method thereof. The memory device comprises: a memory block comprising a plurality of strings; a peripheral circuit for performing an erase operation comprising a first erase operation, an erase verification operation, and a second erase operation for the memory block; and a control logic for controlling the peripheral circuit to perform the erase operation, wherein the peripheral circuit applies a first erase voltage to a source line of the memory block during the second erase operation, and a second erase voltage having a lower potential than that of the first erase voltage is applied to a bit line connected to a string determined as an erase fail among the plurality of strings. Therefore, the present invention is capable of improving a threshold voltage distribution of the erase cells.
Patent KR-20200142469-A (KR)
Inventor: WEN QING XU
IPC: H03H9/02
Filed: 2020-06-11
Abstract: A bulk acoustic resonator operable in a bulk acoustic mode includes a resonator main body mounted to a separate carrier, which is not part of the resonator main body. The resonator main body includes: a piezoelectric layer; a device layer; and a top conductive layer on the piezoelectric layer opposite the device layer. The piezoelectric layer is a single crystal of LiNbO_3 cut at an angle of 130°±30°. A surface of the device layer opposite the piezoelectric layer is for mounting the resonator main body to the carrier.
Patent KR-20210155941-A (KR)
Inventor: KIM HOON
IPC: A61K31/12
Filed: 2020-06-17
Abstract: The present invention relates to: a chalcone derivative compound useful as MAO-B inhibitors and AChE inhibitors; a compound selected from a pharmaceutically acceptable salt thereof, a hydrate thereof or a stereoisomer thereof; and a pharmaceutical composition for preventing, alleviating or treating degenerative cranial nerve diseases comprising the compound as an active component. The chalcone derivative compound according to the present invention has an excellent effect of inhibiting MAO-B and AChE, thereby being able to be usefully used for preventing, alleviating or treating degenerative cranial nerve diseases.
Patent KR-20210142514-A (KR)
Title: Computerized systems and methods for package delivery
IPC: G06Q10/08
Filed: 2020-07-10
Abstract: The present invention relates to a computerized system and a method for package delivery. The method includes receiving a customer order, generating an order identifier, associating each item of the customer order with the order identifier, and determining an intended shipping address for each item. The method further includes causing a user device to display a first display to classify each item based on a storage space associated with the intended shipping address, display a second display to classify each item classified based on a delivery path, display a third display to put each classified item into a container regardless of the state of another item of the customer order, and display a fourth display to deliver the contained item among the items to the intended shipping address regardless of the state of the other item of the customer order.
Patent KR-20220009825-A (KR)
Inventor: HEO JI WOO
IPC: B61L23/14
Filed: 2020-07-16
Abstract: The present invention relates to a method for total control of a train during an earthquake, which can minimize a possibility of damage for humans. According to the present invention, the method for total control of a train during an earthquake includes the steps of: collecting a current location of each train; collecting a seismic motion of each station; comparing a maximum seismic intensity of each station with first to third reference values, wherein it is represented by first reference value < second reference value < third reference value; and immediately stopping the train when the maximum seismic intensity is greater than or equal to the third reference value, stopping the train at a next platform when the maximum seismic intensity is greater than or equal to the second reference value, the maximum seismic intensity is less than the third reference value, and the train is located between two platforms, and stopping the train at a current location when the train is stopped at the next platform.
Patent KR-20220013710-A (KR)
Inventor: JEONG JAE KYEONG
IPC: H01L27/32
Filed: 2020-07-27
Abstract: The present invention relates to a thin film transistor including: a substrate; an insulation layer formed on the substrate; an active layer formed on the insulation layer; and source and drain electrode layers formed on the active layer to be spaced apart from each other. The active layer includes: a first oxide semiconductor layer comprising In, Ga and O as elements; and a second oxide semiconductor layer formed on the first oxide semiconductor layer and comprising Zn and O as elements. In accordance with the present invention, the thin film transistor having a metal oxide semiconductor layer of a heterojunction structure can solve a problem in which an existing thin film transistor including an IGZO-based semiconductor layer as an active layer has low electron mobility, thereby providing a heterogeneous thin film transistor with significantly improved electron mobility by including a metal oxide semiconductor layer of a heterojunction structure as an active layer. Moreover, as the composition and thickness of the oxide semiconductor layer are adjusted through an atomic layer deposition (ALD) process, the matter property of the manufactured thin film transistor can be controlled.
Patent KR-20220016341-A (KR)
Title: Manufacturing method of walnut cake comprising fagopyrum tataricum
Inventor: LEE HYUNG KEE
IPC: A23L25/00
Filed: 2020-07-30
Abstract: The present invention relates to a method for manufacturing walnut cookies containing bitter buckwheat, to provide a chewy texture and a soft taste. According to the present invention, the method comprises the following steps: selecting and cutting walnuts into 1/4 to 1/2 size to prepare the walnuts; mixing and kneading bitter buckwheat, corn flour, glutinous rice, black rice, cream cheese, potato starch, acorn powder, ramie leaf powder, eggs, sugar, salt, and spices; aging dough after the mixing and kneading step; preparing filling selected from red bean filling, octopus filling, corn filling, peanut filling, and sweet potato filling; preparing a walnut cookie machine to wipe the inside a walnut cookie mold with cooking oil, preheating the walnut cookie mold, and inserting the dough completing the mixing and kneading step, the walnuts prepared in the walnut preparation step, and the filling in the filling preparation step into the walnut cookie mold to manufacture walnut cookies; and packaging every two walnut cookies after the cookies are manufactured.