baber/WOPTO huggingface dataset:
Patent KR-20210095809-A (KR)
Title: Excimer lamp and light irradiation apparatus
Inventor: YAMAGUCHI MASASHI
IPC: H01J65/04
Filed: 2021-01-21
Abstract: The present invention aims to provide an excimer lamp which is convenient to install and replace, comprising: a light emission tube elongated in a first direction and having a first outer wall surface and a second wall surface facing in a second direction different from the first direction, and including light emission gas inside; a pair of electrodes installed on the first outer wall surface and the second outer wall surface; a pair of current application units placed on each end unit side in the first direction of the first outer wall surface and respectively accessed to the electrodes which are different from each other; a pair of power supply pins each of which is accessed to either of the current application units and placed to elongate in the second direction toward the opposite side to the second outer wall surface; and a pair of bases having a penetrating hole in the second direction, and having a power supply pin support unit inside for inserting the power supply pins, and fixing the light emission tube and the power supply pins.
Patent KR-20220106569-A (KR)
Inventor: BAE JUN JIP
IPC: E04C5/06
Filed: 2021-01-22
Abstract: The present invention relates to a truss-integrated deck plate having an anti-opening function. More specifically, in a process where concrete is applied inside the deck plate, the truss-integrated deck plate with an improved form which prevents deformation of the deck plate by widening of the deck plate by concrete application load to secure dimensional stability of the deck plate.
Patent KR-20220107766-A (KR)
Inventor: HA JAE SEUNG
IPC: C07D311/80
Filed: 2021-01-26
Abstract: The present specification relates to a compound and an organic light emitting device including the same. The present specification provides a compound represented by chemical formula 1. The organic light emitting device using the compound according to an exemplary embodiment of the present application exhibits an effect of low driving voltage, high luminous efficiency, and long lifespan.
Patent KR-20220108328-A (KR)
Inventor: YOUNG HAAN YANG
IPC: A23L27/10
Filed: 2021-01-27
Abstract: The present invention relates to a method for preparing a capsule-type food additive containing Dendropanax morbifera. The method comprises the steps of: adding alginic acid to distilled water, dissolving the alginic acid at a temperature of 100℃, and cooling an alginate solution prepared thereby; adding Dendropanax morbifera powder to the alginate solution and stirring the mixture thereof for 10 minutes; and dropping a calcium chloride (CaCl_2) solution into the stirred solution so as to prepare Dendropanax morbifera capsules with a diameter of 2-3 mm and putting 5-15 wt% of the Dendropanax morbifera capsules as an additive to food consisting of any one among stew, pork belly, back ribs, Pork Neck, and hamburger sauce with respect to the total weight. According to the present invention, the present invention has effects of removing bad odor from meat and tenderizing the meat.
Patent KR-20220124049-A (KR)
Title: Washing water supply device installed in the toilet
Inventor: LEE KYOUNG SUK
IPC: C02F1/78
Filed: 2021-03-02
Abstract: The present invention relates to a toilet flushing water supplying apparatus installed in a toilet bowl, a urinal, and so on in a bathroom and generating ozone in a supplied tap water to clean the surface of the toilet bowl and the urinal using an ozone-containing tap water. The present invention relates to the toilet flushing water supplying apparatus having an improved cleaning and sterilizing power by increasing a contact time between ozone and the supplied tap water. The toilet flushing water supplying apparatus of the present invention comprises: an upper part housing; a lower part housing; an ozone generating unit; and an ozone dissolver.
Patent KR-20220020750-A (KR)
Inventor: LU BO CYUAN
IPC: H01L21/8238
Filed: 2021-03-03
Abstract: Provided are a semiconductor device and a method of forming the same. The semiconductor device comprises: a substrate; a first isolation structure over the substrate; a second isolation structure over the substrate; a semiconductor fin over the substrate and between the first and second isolation structures; and a third isolation structure extending through the semiconductor fin and interposed between the first isolation structure and the second isolation structure. The top surface of the semiconductor fin is over a top surface of the first isolation structure and the top surface of the second isolation structure. The third isolation structure includes a first dielectric material and a second dielectric material over the first dielectric material. An interface between the first dielectric material and the second dielectric material is an upper surface of the first isolation structure and a lower surface of the second isolation structure.
Patent KR-20220124534-A (KR)
Title: Apparatus for cutting inside of an object
Inventor: KIM BYEONG HWAN
IPC: B23Q3/155
Filed: 2021-03-03
Abstract: In accordance with the present invention, a processing apparatus includes: a work bed (10) on which a workpiece (100) is installed; a jig unit (20) installed on the work bed (10) and capable of selectively fixing the workpiece (100); a gripper unit (60) inserting a tool (50) into the workpiece (100), and separable from the tool (50); a main shaft spindle unit (30) disposed on one side of the work bed (10), rotated by a driving force provided, and combined with the tool (50) in the workpiece (100); and an auxiliary spindle unit (40) disposed on the other side of the work bed (10), disposed opposite the main shaft spindle unit (30), and combined with the tool (50) in the workpiece (100). The present invention can have an advantage of cutting the workpiece by rotating the tool at the same spot after inserting the tool into the workpiece.
Patent KR-20220056773-A (KR)
Title: Semiconductor device structure
Inventor: CHENG ERIC
IPC: H01L29/786
Filed: 2021-03-05
Abstract: A semiconductor structure and a manufacturing method thereof are disclosed. According to the present disclosure, the semiconductor structure includes: a substrate having a p-type well or n-type well; a first base portion over the p-type well; a second base portion over the n-type well; a first plurality of channel members over the first base portion; a second plurality of channel members over the second base portion; an isolation feature disposed between the first base portion and the second base portion; and a deep isolation structure in the substrate disposed below the isolation feature.
Patent KR-20210029763-A (KR)
Title: Composite material producing apparatus, and method of the same
Inventor: In gyu lee
IPC: B29D22/00
Filed: 2021-03-09
Abstract: The present invention relates to a composite material producing apparatus and a method thereof, passing a sheet impregnated with a resin through a mold and producing products having various shapes and properties while having a hollow unit therein. The composite material producing apparatus according to an embodiment of the present invention comprises: a sheet supply unit supplying at least one resin-impregnated sheet; a guide unit supplying the resin-impregnated sheet supplied from the sheet supply unit in a variable form in a form of the product; and a mold forming unit including a core tube and a cavity mold molding the product having the hollow unit by molding the resin-impregnated sheet supplied from the guide unit.
Patent KR-20220132208-A (KR)
Title: Resin composition and optically clear adhesive
Inventor: HAM MOON HO
IPC: C09J4/00
Filed: 2021-03-23
Abstract: This application relates to a pressure-sensitive adhesive composition and an optical pressure-sensitive adhesive. Through a combination of monomers having a specific glass transition temperature and surface tension at room temperature, and the content ratios thereof, the present invention makes it possible to provide a pressure-sensitive adhesive composition that has excellent wettability and light resistance, and is capable of covering steps and defects, and an optical adhesive capable of covering defects located between laminated layers of a display device or a transparent electrode.
Patent KR-20220132784-A (KR)
Title: Inks for viscoelastic thermoelectric materials and thermoelectric materials manufactured using 3d printing
Inventor: SON JAE SUNG
IPC: H01L35/34
Filed: 2021-03-24
Abstract: The present invention relates to an ink for a viscoelastic thermoelectric material and a thermoelectric material manufactured by 3D printing. One aspect of the present invention provides an ink for a viscoelastic thermoelectric material which comprises: thermoelectric particles containing Cu_(2-X)M (M = S, Se, Te or an alloy thereof, 0 <= x <= 0.1); and a metal polyanion.
Patent KR-20210036327-A (KR)
Title: Cleaner
Inventor: BOHYUN NAM
IPC: A47L9/32
Filed: 2021-03-25
Abstract: The present invention relates to a cleaner to increase user convenience. According to an embodiment of the present invention, the cleaner comprises: a suction unit having a longitudinal shaft; a main body including a first cyclone unit separating dust from air sucked through the suction unit and a second cyclone unit disposed inside a space formed by the first cyclone unit and separating the dust from the air discharged from the first cyclone unit; a suction motor provided in the main body, positioned higher than the second cyclone unit with respect to the longitudinal shaft of the suction unit, generating a suction force for sucking the air through the suction unit, and including an impeller; a filter for purifying the air passed through the impeller of the suction motor; and a handle for a user's grip disposed to allow the longitudinal shaft to pass therethrough and disposed in a direction opposite to the suction unit with respect to the second cyclone unit. At least a part of the filter can be positioned higher than the upper end of the suction motor.
Patent KR-20210038514-A (KR)
Title: Method and apparatus for sequential injection moulding of plastic materials
Inventor: BAZZO MAURIZIO
IPC: B29C45/00
Filed: 2021-03-29
Abstract: The present invention relates to a method for sequentially injection-molding a plastic material into a mold cavity or by a plurality of controlled opening/closing injectors (A, B, C, D). Since the plastic material which is sequentially injected is formed in a front side of mold flow along different directions (F1, F2), shock can be generated in a welding line (L) on at least one molding product. A specific mode is performed by predicting or delaying opening of the at least one injector for other injectors and/or partially closing the at least one injector and/or gradually and partially opening the at least one injector. The specific mode controls and defines a shape and/or a position of the welding line (L) on the molding product (S).
Patent KR-20220137248-A (KR)
Title: Hibrid system of fuel cell
Inventor: AHN KOOK YOUNG
IPC: H01M8/04089
Filed: 2021-04-02
Abstract: The present invention relates to a hybrid system for a fuel cell. The hybrid system for a fuel cell comprises: a fuel cell including an anode and a cathode and generating electrical energy by receiving fuel and air; a fuel supply module supplying fuel to the fuel cell, recirculating exhaust gas discharged from the anode, and supplying the same to the fuel cell; and an engine module including an engine driven using the exhaust gas discharged from the anode. In addition, recirculation to the fuel cell is performed by using heat of the gas discharged from the fuel cell, and after generating the electrical energy in the fuel cell, the exhausted gas is supplied as engine fuel to drive the engine. Accordingly, energy production efficiency is improved.
Patent KR-20220055395-A (KR)
Title: Cellulose derivative composition for secondary battery binder and method of manufacturing composition for secondary battery electrode comprising the same
Inventor: YOUNG GI LEE
IPC: H01M4/133
Filed: 2021-04-02
Abstract: The present invention relates to a cellulose derivative composition for a secondary battery binder, a method for manufacturing a composition for a secondary battery electrode including the same, and a secondary battery including the same. According to the present invention, the cellulose derivative composition for a secondary battery binder can be represented by chemical formula.
Patent KR-20220088267-A (KR)
Inventor: BAE SUK MIN
IPC: G06F21/12
Filed: 2021-04-05
Abstract: 본 개시는 웹페이지의 내용을 위변조가 안되도록 저장하고 저장된 내용을 추후 확인할 수 있는 방법 및 시스템을 제공하는 것을 목적으로 한다.  
이를 위해 본 개시는 블록체인 네트워크, 외부 파일 저장소 및 해시 함수를 이용하여 웹페이지를 위변조가 불가능하게 저장하고, 이후 웹페이지의 변경 여부를 검증할 수 있게 하는 플랫폼을 제안한다. 구체적으로, 본 개시는 웹페이지 관련 해시값을 계산하여 블록체인 네트워크에 저장하며, 검증이 필요한 때에 이전에 저장된 웹페이지 관련 해시값과 현재 웹페이지 관련 해시값을 비교하여 웹페이지 내의 콘텐츠 변경 여부를 확인할 수 있는 방법 및 시스템을 제공한다.
Patent KR-20220138633-A (KR)
Inventor: KIM CHANG KI
IPC: A61C1/00
Filed: 2021-04-06
Abstract: An embodiment of the present invention relates to a water tank for a dental suction unit, which comprises: a body unit storing water to be supplied to a suction device; an inlet unit disposed at the upper end of the body unit and connected to a water pipe by a flexible hose to introduce water discharged from the water pipe into the body unit; an air vent disposed at the upper end of the body unit and discharging air from the body unit when water flows into the body unit through the inlet unit; and an outlet unit disposed at the lower part of the body unit at a higher position than that of the suction device, and allowing the water stored in the body unit to flow out due to a drop from the suction to be supplied to the suction device. The inlet unit may include a water level control unit maintaining a constant level of water stored in the body unit. Accordingly, the water in the tank is supplied to the suction device by a water pressure caused by a difference in height between the water tank where the water is stored and the suction device so that excess water is not consumed during operation of the suction device, thereby minimizing waste of water resources. In addition, the suction device and a handpiece can be operated efficiently in case of an emergency, such as a water outage, by the water stored in the water tank, and water is replenished in the water tank when necessary such that continuous treatment can be performed.
Patent KR-20210046603-A (KR)
Inventor: HAN JUN HEE
IPC: F21S8/06
Filed: 2021-04-06
Abstract: The present invention relates to a hangable product display stand having a lighting means. The hangable product display stand includes: a hanging rod unit comprising a pipe assembly, which is formed into a pipe body to have a hollow part while manufactured of a light-penetrable material, and a finishing cap assembled with both ends of the pipe assembly; a lighting means having an LED bar, in which a plurality of LED chips are arranged, inserted into a hollow hole of the hanging rod unit to be fixed by the finishing cap, and performing light emission in the light assembly; and a wire hung from a ceiling to fix the hanging rod unit lifted apart from the ground. Therefore, the hangable product display stand itself emits light to highlight items displayed in a store, thereby increasing a display effect and catching eyes of consumers.
Patent KR-20220141484-A (KR)
Inventor: LEE SANG EON
IPC: A23L3/3463
Filed: 2021-04-13
Abstract: The present invention relates to a method for producing kimchi using ginseng, and more particularly, to a method of producing kimchi using ginseng in which the flavor and beneficial ingredients of ginseng can be contained in kimchi by producing kimchi by using an enzyme solution produced by ginseng. To this end, the present invention comprises: a process of mixing and pulverizing ginseng and honey; a process of aging the pulverized mixture for 25 to 35 days; a process of mixing the mixture of the aged ginseng and honey with pulverized raw Dioscorea opposita; and a process of mixing the mixture of the ginseng, honey, and raw Dioscorea opposita with seasoning and kimchi ingredients and then fermenting the same for 12 to 16 days in an environment of 4 to 6℃.
Patent KR-20220141606-A (KR)
Inventor: HONG SOON CHANG
IPC: H01M50/249
Filed: 2021-04-13
Abstract: A battery module according to an embodiment of the present invention includes: a cell assembly including a battery cell stack in which a plurality of battery cells are stacked; a module frame surrounding the cell assembly; and end plates covering front and rear surfaces of the cell assembly that are open in the module frame, wherein the module frame includes a frame member covering the lower part and both side surfaces of the cell assembly, and an upper plate covering the upper part of the cell assembly, and a first fixing unit is formed at a corner of the frame member coupled to the end plates. The present invention can minimize deformation when cell swelling occurs.
Patent KR-20220142167-A (KR)
Inventor: KIM DONG WOO
IPC: B63B73/46
Filed: 2021-04-14
Abstract: According to the present invention, a machine for automatically bonding a secondary barrier, which bonds a flexible secondary barrier for covering the gap between main barriers provided on secondary insulating walls of a liquefied gas storage tank and including rigid secondary barriers. The gap has a shape in which a plurality of lines cross each other. The machine can proceed along any one of the lines of the gap. The machine for automatically bonding a secondary barrier comprises: a nozzle carrier for providing an adhesive for the flexible secondary barrier to the rigid secondary barriers on both sides of the gap; a main body unit connected to a rear end of the nozzle carrier, and having a secondary barrier roll for supplying the flexible secondary barrier; and a gap detecting unit for detecting a line, crossing the direction in which the machine moves, of the gap. The gap detecting unit includes: a gap sensor provided on a portion of the nozzle carrier to detect the gap and generate a gap detecting signal; a light receiving sensor provided on a portion of the main body unit to receive the gap detecting signal; and a light transmitting sensor provided on a portion of the nozzle carrier, facing the light receiving sensor, and for transmitting the gap detecting signal to the light receiving sensor in the form of wireless optical communication. Therefore, the machine can bond the flexible secondary barrier at high speed.
Patent KR-20210148890-A (KR)
Inventor: CHING HSUN HUANG
IPC: H04B1/401
Filed: 2021-04-22
Abstract: A control method of a multi-antenna module includes the following components. Provided are antennas for generating signals in at least a first frequency band and a second frequency band. The antennas are divided into a first group and a second group by detecting performance of the antennas in the first frequency band and the second frequency band. Antennas of the first group have better performance in the first frequency band than the second frequency band and antennas of the second group are antennas other than the antennas of the first group. The number of antennas in each of the first group and the second group is at least two or more. The first group is instructed to generate signals in the first frequency band. The second group is instructed to generate signals in the second frequency band.
Patent KR-20220146033-A (KR)
Title: A Thrust Bearing Assembly For Suspension
Inventor: CHOO DONG GYUN
IPC: B60G15/06
Filed: 2021-04-23
Abstract: The present invention relates to a thrust bearing assembly for a suspension, which comprises: an upper part; a lower part provided as a lower portion of the upper part; a bearing provided between the upper part and the lower part; and first and second sealing units provided to an opening unit formed on both radial sides of the upper part and the lower part to be coupled to the upper part. At least one area increasing unit increasing a contact area with the upper part is formed in a circumferential direction on a coupling surface coupled to the upper part in at least one between the first and second sealing units, and the upper part has an upper part coupling unit coupled to the area increasing unit.
Patent KR-20220069785-A (KR)
Title: A convenient dish washer with excellent usability
Inventor: LEE SEONG HWA
IPC: A47L15/30
Filed: 2021-04-26
Abstract: The present invention relates to a dishwasher with excellent usability, comprising: a cylindrical rotary dish storage unit; a motor providing rotational force to the dish storage unit; and one or more nozzles spraying washing water into the dish storage unit. In the dishwasher according to one aspect of the present invention, the user's process of arranging dishes on a cradle is omitted, thereby eliminating the inconvenience required for operating the dishwasher.
Patent KR-20210049755-A (KR)
Title: Method for generating 3d shape information of an object
Inventor: KIM BYUNG MOK
IPC: G02B5/32
Filed: 2021-04-27
Abstract: One embodiment of the present invention relates to a method of generating 3D shape information of an object to be measured from an image including intensity information of an object hologram generated by the interference of reference light reflected from an optical mirror and object light affected by the object to be measured. The method generates a focus adjusted image from the image based on at least one frequency component included in the image and the wavelength of reference light to generate 3D shape information of an object to be measured based on the generated image.
Patent KR-20220148044-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M10/06
Filed: 2021-04-28
Abstract: The present invention relates to an indicator fastening system capable of improving productivity, and more specifically, to an indicator fastening system capable of improving productivity, which improves productivity of a lead acid battery by reducing a lead time of about 2 to 3 seconds per one lead acid battery by reducing time for mounting an indicator on the lead acid battery by using: the indicator (100) including a metal unit (110) for attaching a pusher; and the pusher (200) including a magnet unit (210).
Patent KR-20220150545-A (KR)
Inventor: LEE SANG KYUN
IPC: G06N3/08
Filed: 2021-05-04
Abstract: Disclosed are a network attack detection system and a network attack detection method, which can offer a packet flow-based attack source detection technology wherein a similarity-based clustering technique and an embedding generation technique based on a combination of a convolution neural network and a recurrent neural network. The network attack detection system according to one embodiment comprises: a packet processing unit that generates a packet flow in units of flows based on packets collected by network equipment and performs pre-processing on the packet flow; a machine learning model unit that is connected to the packet processing unit and derives a packet flow embedding based on a machine learning model for the packet flow pre-processed by the packet processing unit; and a clustering model unit that is connected to the machine learning model unit and performs clustering analysis for source detection based on the packet flow embedding.