baber/WOPTO huggingface dataset:
Patent KR-20210125863-A (KR)
Title: Manufacturing Method of Non-toxic Medium Density Fiberboard made from agricultural by-products
Inventor: BAEG SANGHYUN
IPC: B27N3/00
Filed: 2020-04-09
Abstract: The present invention relates to a method for manufacturing a non-toxic medium density fiberboard (MDF) board made from agricultural by-products such as such as corn stalks, rice straw, wheat stalks, and cotton stalks. According to the present invention, when an eco-friendly board is manufactured as a part of a low-carbon green project which reduces logging of wood to prevent environmental destruction and global warming, the MDF board is synchronized through an ionic reaction between an eco-friendly and flame-retardant natural mineral (mineral binder) and a mineral solution. Unlike a gypsum board and other inorganic boards harmful to health and cause pollution, the MDF board does not emit volatile organic compounds (formaldehyde) at all, so that sick house syndrome, asthma, rhinitis, atopic symptoms in children, and carcinogens are suppressed and far-infrared rays are emitted by mineral components of the mineral binder, thereby helping in people's health and contributing to the era of well-being and creating social value.
Patent KR-20210127465-A (KR)
Inventor: SONG DAE CHUN
IPC: H01M10/6554
Filed: 2020-04-14
Abstract: Provided is an electric car battery pack wherein: a cooling plate directly contacts a battery module such that uniform cooling occurs, thereby improving the cooling performance; water cooling is adopted such that anti-dust management and internal dust pollution problems, which would occur if external air is used, can be minimized; the structure of the cooling plate and the structure of coupling between the battery module and a housing are optimized such that, by simplifying the configuration, the overall size of the battery pack is prevented from increasing; and no power supply is used to drive the cooling function such that, by reducing the amount of battery consumption, use efficiency can be further improved. An electric car battery pack according to the present invention comprises: a battery module including multiple battery cells stacked and fixed by fixing plates from both side surfaces thereof; a housing for accommodating the battery module therein; and a cooling plate positioned between the housing and the battery module such that one side surface thereof contacts the stacked battery cells of the battery module, wherein the cooling plate includes an inlet port and an outlet port through which vehicle cooling water flows into and out of an internal channel, respectively, such that heat is removed from the battery module by the cooling water flowing through the inner channel.
Patent KR-20210093710-A (KR)
Title: Semiconductor device and method of manufacture
Inventor: LIAN JIAN JOU
IPC: H01L21/02
Filed: 2020-04-17
Abstract: In a wet etch process for patterning a metal layer such as a p metal work function layer over a dielectric layer such as a high k gate dielectric layer, the selectivity of the wet etch solution between the metal layer and the dielectric layer is increased using an inhibitor. The Inhibitor includes inhibitors such as a phosphoric acid, carboxylic acid, amino acid, or hydroxyl group.
Patent KR-20210132989-A (KR)
Title: Progressive press mold for easy model change
IPC: B30B15/02
Filed: 2020-04-28
Abstract: The present invention relates to a progressive press mold with easy model change, which comprises: a lower die having a to-be-processed panel seated at a correct position; and an upper die lifted from an upper part of the lower die, and performing press-processing on the to-be-processed panel.
Patent KR-20210134189-A (KR)
Title: A method for providing educational institution Information provision service
IPC: G06Q30/02
Filed: 2020-04-30
Abstract: The present invention relates to a method for providing an academy information provision service, which uses a server, a plurality of academy manager terminals communicating with the server, a user terminal communicating with the server, and a general manager terminal communicating with the server, thereby enabling a parent and a student to easily search course information and course reviews. According to the present invention, the method comprises: an academy information registration step of uploading academy information from an academy manager terminal to a server; an academy information receiving step of transmitting academy information including a plurality of academy lists from the server to a user terminal; a course registration step of transmitting course application information for a course provided by at least one of the academies in the plurality of academy lists from the user terminal to the server; a course status information input step of uploading course status information from the academy manager terminal to the server; and a course status information receiving step of transmitting the course status information from the server to the user terminal. The course status information includes at least one of attendance status, academic grades, recommended course according to academic performance analysis, and upper school counseling results.
Patent KR-20210139073-A (KR)
Title: Nuclear fuel pellet laminate structure having enhanced thermal conductivity and method for manufacturing the same
IPC: G21C3/60
Filed: 2020-05-13
Abstract: The present invention relates to a nuclear fuel sintered object stacking structure for increasing thermal conductivity and a manufacturing method thereof. The nuclear fuel sintered object stacking structure comprises: a nuclear fuel sintered object; and a thermally conductive metal layer arranged in an upper portion and a lower portion of the nuclear fuel sintered object.
Patent KR-20210142049-A (KR)
Title: Display device, mask assembly, apparatus and method for manufacturing a display device
IPC: H01L51/56
Filed: 2020-05-15
Abstract: The present invention provides a display device, a mask assembly, an apparatus for manufacturing the display device, and a method for manufacturing the display device. The present invention provides the display device, which includes: a substrate having a component area, a main display area, and a peripheral area, wherein the peripheral area surrounds the component area and the main display area; an auxiliary pixel group disposed in the component area and including an auxiliary subpixel pixel electrode, an auxiliary subpixel intermediate layer, and an auxiliary subpixel opposite electrode; and a main pixel group disposed in the main display area and including a main subpixel pixel electrode, a main subpixel intermediate layer, and a main subpixel opposite electrode. The auxiliary subpixel opposite electrode crosses the component area to be connected to the main subpixel opposite electrode in the main display area and has a stripe shape. The display device is capable of realizing high resolution.
Patent KR-20210143484-A (KR)
Title: Telecentric and macro half view working optic lens system
IPC: G02B13/22
Filed: 2020-05-20
Abstract: The present invention provides a telecentric lens system dividing an operating field of view, comprising: image sensor modules (110, 120) converting analog image information of a subject into electrical image signals; a telecentric lens module (130, 230) provided with telecentric lenses to focus and correct the analog image information of the subject and to send the analog image information to the image sensor; and an image display module (140, 240) visually displaying the electrical image signal converted by the image sensor. An image division module is installed on the front side or the back side of the telecentric lens, wherein the image division module expands the focal distance of the image of the subject or the image acquisition area of the subject by dividing the image of the subject passing through the telecentric lens, thereby, even though the distance between the lens and the surface of an object is uneven due to the uneven depth of the object, obtaining a uniform high resolution image and even though the area of the object is enlarged, expanding a view angle corresponding thereto.
Patent KR-20200138664-A (KR)
Inventor: SCHWARZ MANUEL
IPC: F16K31/02
Filed: 2020-05-22
Abstract: The present invention relates to a method for determining end-of-travel positions of a diaphragm in a diaphragm valve having an actuator. The method comprises the steps of: initiating displacement of the diaphragm into a first end-of-travel position; ascertaining the first end-of-travel position of the diaphragm, wherein the first end-of-travel position is ascertained by monitoring an actuating current value, and the first end-of-travel position is reached when a predefined current value is reached; saving the first end-of-travel position; moving autonomously, preferably in the opposite direction, toward a second end-of-travel position of the diaphragm; ascertaining the second end-of-travel position of the diaphragm, wherein the second end-of-travel position is ascertained by means of a predefined travel length of the diaphragm from the first end-of-travel position; and saving the second end-of-travel position.
Patent KR-20210000661-A (KR)
Inventor: ITO TAICHI
IPC: B24B37/30
Filed: 2020-05-27
Abstract: An objective of the present invention is to prevent an outer circumferential portion of a wafer sucked and held on a holding surface of a chuck table from rising from the holding surface if the wafer is ground by using a grinding apparatus. A method for grinding a workpiece (W) grinds a workpiece (W) sucked and held on a holding surface (300a) by a holding means (3) by a grinding wheel (741) and comprises: a holding process of holding the workpiece (W) on the holding surface (300a); and a grinding process of supplying water toward the outer circumferential edge (Wd) of the workpiece (W) held on the holding surface (300a) from an outer circumferential nozzle (40) arranged more outwards than the holding means (3) to grind the upper surface (Wb) of the workpiece (W) by the grinding wheel (741) while the area surrounding the outer circumferential edge (Wd) is filled with water at all times.
Patent KR-20210147549-A (KR)
Inventor: JI HYUNSUEK
IPC: B25B19/00
Filed: 2020-05-29
Abstract: A purpose of the present disclosure is to prevent a component from being worn out early while extending the lifespan of the component. To achieve the purpose, the present disclosure relates to an impact wrench comprising a driving part (12) generating a driving force in accordance with the action of air pressure or magnetism, a power delivery part (22) for delivering the driving force delivered from the driving part (12), and an operation part (32) rotated with the driving force through the power delivery part (22) in order to rotate a fastener such as a bolt (B) for fastening a spacing material (6) with railroad rails (2)(4), or a bolt (B) for combining a strip (10) located between a base block (8) and the rails (2, 4) with the base block (8). As to the operation part (32), an inner cam (34) overlapped with an outer cam (36) with a steel ball (44) inserted therebetween is spline-combined with a spline shaft (21) of the power delivery part (22), and a center shaft (38) having a spring (40) is combined with the center of the outer cam (36) and the inner cam (34), and, moreover, the center shaft (38) is combined with an anvil (42), and a passage (48) led into the outer cam (36) and the inner cam (34) is formed from a housing (34) to the anvil (42) and the center shaft (38), and, meanwhile, a cap bolt (50) is fastened with the housing (34) to block the passage (48) such that lubricating oil cannot be leaked.
Patent KR-20200067819-A (KR)
Inventor: LEE KYU HONG
IPC: G06Q50/18
Filed: 2020-06-05
Abstract: Disclosed are a system and a method for a service of informing information on the development of a case. The present invention may automatically reduce the workload of a service company by automatically transmitting information on the development of a legal case to a case client, and may improve service satisfaction of the client.
Patent KR-20200145725-A (KR)
Inventor: OZAI TOSHIYUKI
IPC: C08G77/12
Filed: 2020-06-17
Abstract: Provided is a room temperature curable silicone rubber composition in which yellowing and curling of air bubbles are greatly reduced, and a cured product having a small change in hardness is provided. The room temperature curable silicone rubber composition comprises: (A) a linear organopolysiloxane having vinyl groups at both ends of a molecular chain; (B) a linear organohydrogenpolysiloxane having SiH groups at both ends of the molecular chain; (C) a linear organohydrogenpolysiloxane in which both ends of the molecular chain are blocked with a triorganosilyl group; and (D) a hydrosilylation reaction catalyst, wherein the total number of SiH groups in the components (B) and (C) relative to a SiVi group in the component (A) is 0.7 to 2.5, and the ratio of the number of SiH groups in the component (B) to the total number of SiH groups in the components (B) and (C) is 0.05 to 0.6.
Patent KR-20210158550-A (KR)
Inventor: KIM KWANG SOO
IPC: B65G17/08
Filed: 2020-06-24
Abstract: An embodiment of the present invention aims to provide an intermediate driving device with improved durability. According to the present invention, the intermediate driving device comprises: a guide frame extending in a first direction and having an upper rail and a lower rail for guiding the movement of a chain-type belt; a cover plate coupled to the guide frame; a drive unit connected to the guide frame and driving the chain-type belt; and a belt support unit disposed on the cover plate and supporting the chain-type belt. Accordingly, it is possible to improve durability by minimizing impact and friction between the chain-type belt and the guide frame by compressive force applied to the chain-type belt.
Patent KR-20220001026-A (KR)
Title: Composition for skin regeneration and reducing scar containing sansevieria extract
Inventor: AN IN SOUK
IPC: A61K9/00
Filed: 2020-06-26
Abstract: The present invention relates to an external application composition capable of exhibiting excellent skin regeneration and scar alleviation effects, containing an extract of Sansevieria trifasciata. According to the present invention, provided is an external application composition for skin regeneration and scar alleviation, containing 24 to 26 parts by weight of an extract of Sansevieria trifasciata, 18 to 22 parts by weight of an extract of Aloe arborescens, 24 to 26 parts by weight of Luffa cylindrical, 0.2 to 0.6 parts by weight of an extract of Houttuynia cordata, and 25 to 30 parts by weight of wheat flour.
Patent KR-20220004840-A (KR)
Title: Adhesive tape with one-side laminated layer capable of preventing curling and preparation method thereof
Inventor: KIM NAM YEOL
IPC: C09J7/20
Filed: 2020-07-02
Abstract: The present invention provides an adhesive tape and a method for manufacturing the same, the adhesive tape comprising: an adhesive layer formed by coating an adhesive on one surface of a substrate; and a resin layer laminated on one side of the substrate opposite to the adhesive layer, wherein the adhesive tape further comprises an anti-curling layer formed on the resin layer. According to the present invention, which fundamentally solves the curling problem that occurs after applying an adhesive to a single-sided laminated fabric in a manufacturing process of an adhesive tape, an adhesive tape that significantly lowers the production cost by being manufactured by a single process and does not display curling can be provided.
Patent KR-20220004379-A (KR)
Title: Fixing apparatus for a locking device of container
Inventor: KIM HAG SEOUNG
IPC: B65D90/00
Filed: 2020-07-03
Abstract: In accordance with the present invention, suggested is a fixing apparatus for fixing a container binding machine. In accordance with one embodiment of the present invention, the fixing apparatus for fixing a container binding machine includes: first and second front plates placed adjacent to each other to be led forward; a hinge combined with rear sides of the first and second front plates; a first slope plate bent inward from the first front plate; a first rear plate extended from the first slope plate and bent inward in parallel with the first front plate; a first grip part bent outward from the first rear plate; a second slope plate bent inward from the second front plate; a second rear plate extended from the second slope plate and bent inward in parallel with the second front plate; a second grip part bent outward from the second rear plate; an elastic member having one end fixed to an inner part of the first slope plate, and having the other end fixed to an inner part of the second slope plate; a first fixing part combined with the first rear plate; and a second fixing part combined with the second rear plate. Therefore, the present invention is capable of preventing an accident by enabling a user to visually check a binding state of containers.
Patent KR-20220005289-A (KR)
Title: Methods and devices for automatic generation of packaging box planar figure and size
Inventor: KIM JUNG HO
IPC: G06F30/20
Filed: 2020-07-06
Abstract: A method for automatically creating and providing a planar figure and a size of a packaging box according to an embodiment of the present invention comprises the steps of: (a) providing a user interface for inputting basic information of a packaging box to a user terminal, and from the user terminal receiving information input for the basic information; (b) producing a type of printing paper on which the packaging box is to be printed and a planar figure and a size of the packaging box using a preset algorithm; (c) providing information on the type of printing paper and information on the produced planar figure and size of the packaging box to the user terminal; (d) receiving a packaging box production request together with design information including a specific design on the planar figure of the packaging box from the user terminal, and transmitting the request to a server manager terminal, wherein the basic information includes the type of packaging box requested to be manufactured and size information indicative of a horizontal width, vertical height, and depth of the packaging box when the packaging box is assembled.
Patent KR-20220008100-A (KR)
Inventor: YANG JIN SOK
IPC: H01L21/67
Filed: 2020-07-13
Abstract: A semiconductor element aligning device comprises: a storage unit for storing a plurality of elements; a driving unit disposed at an end of the storage unit and moving the elements received from the storage unit in a first direction; a direction determining unit disposed on an upper portion of the driving unit and configured to determine whether an element moving on the driving unit is in a forward or wrong direction; and a removal unit disposed adjacent to the driving unit and configured to remove the element determined by the direction determining unit as a wrong direction from the driving unit. Thereby, the semiconductor element aligning device can determine a direction of a semiconductor element and easily remove the element, determined as a wrong direction, from the driving unit.
Patent KR-20220010784-A (KR)
Inventor: KIM JONG YUK
IPC: B65B25/00
Filed: 2020-07-20
Abstract: The present invention crushes 4 cloves of garlic and wraps the same for one use. The crushed disposable garlic is hygienic and can be easily added to food. The present invention is disposable, can be stored by small packaging, is good for sanitation, and has good accessibility. According to the present invention, crushed garlic can be sealed and packaged in a size that can be used once, placed in a freezer, and cooked without being stained on hands when cooking.
Patent KR-20200090703-A (KR)
Title: Control method of air conditioner and air conditioner
Inventor: LEE KI SEONG
IPC: F24F110/22
Filed: 2020-07-21
Abstract: An objective of the present invention is to provide a control method of an air conditioner, rapidly and easily ventilating polluted air when a ventilation fan is actuated to ventilate polluted air in a kitchen or a bathroom to the outside, and increasing efficiency of the ventilation fan. To this end, the control method comprises the following steps of: a) allowing a control unit to receive actuating information of the ventilation fan installed in an indoor space; and b) executing an air supply mode to enable outside air to be introduced into the indoor space when the actuating information of the ventilation fan is received by the control unit.
Patent KR-20210144520-A (KR)
Title: Varicose vein surgery kit and surgical method of use
IPC: A61B90/00
Filed: 2020-07-29
Abstract: The present invention provides a varicose vein surgery kit and a method for using the same to effectively treat varicose veins by a combination of a drug-injecting catheter and a laser irradiating optical fiber. That is, the varicose vein surgery kit according to the present invention includes: a catheter (10) formed therein with first and second lumens (11 and 11') and provided with a catheter tip (12) at one end thereof and with first and second ports (14 and 16) at an opposite side thereof; a radiating optical fiber (20) inserted into the first lumen (11) through the first port (14), connected to the laser generator 21, and provided with a radial tip (22) for outputting a laser in the 360° direction of an outer peripheral surface at the end; and a chemical blood vessel occlusion unit (30) installed with a syringe part (32) connected to the second port (16) to supply a drug to the second lumen (11'), formed with a dispensing tip (34) for administering the drug to the inner wall of the blood vessel so as to inflict chemical damage on blood vessels. When using the present invention in an environment where the concentration and dosage of drugs that can be used in one operation are limited for patient safety, the present invention is achieved by a combination of a chemical blood vessel occlusion for injecting a drug and a radiation optical fiber that irradiates a laser in a 360° direction, so that the drug with a low concentration of drug is administered uniformly in a fixed amount, thereby performing maximum procedure on blood vessels in one procedure.
Patent KR-20220015197-A (KR)
Title: Adhesive composition for semiconductor circuit connection and adhesive film containing the same
Inventor: KIM KI BEOM
IPC: C08L101/00
Filed: 2020-07-30
Abstract: The present invention relates to an adhesive composition for connecting a semiconductor circuit, and an adhesive film for connecting a semiconductor circuit comprising the same, and specifically relates to an adhesive composition for connecting a semiconductor circuit which comprises epoxy compounds having different numbers of functional groups to improve adhesive properties, and an adhesive film for connecting a semiconductor circuit comprising the same.
Patent KR-20220016626-A (KR)
Inventor: CHUNG KWANG HYO
IPC: B01L7/00
Filed: 2020-08-03
Abstract: The present invention relates to a gene analyzer which has an integrated structure of a metal block, a heater installed on the external surface of the metal block and a heat insulating material installed on the external surface of the heater, and thus can be downsized. In addition, light measurement parts, such as a light source device, a light receiving device, a light source filter, a fluorescence filter, a light source lens and a fluorescence lens, are installed in a heat insulation material light source path and a heat insulation material fluorescence path formed in the heat insulation material, and the paths in the heat insulation material are aligned with a block light source path and a block fluorescence path of the metal block. According to the above-described structure, when multiple tests are carried out at the same time by using multiple test cartridges, a light source and fluorescence to the adjacent test cartridge can be optically independent, thereby avoiding the problem of signal interference. In addition, the heat insulation material minimizes the exposure of the metal block to the external air to assist temperature stabilization, thereby allowing reduction of electric power consumption.