baber/WOPTO huggingface dataset:
Patent KR-20200043573-A (KR)
Title: Lightweight boom system without cableveyor
Inventor: LEE JUN HO
IPC: B66F11/04
Filed: 2018-10-17
Abstract: The present invention relates to a lightweight boom system without a cableveyor. Each single boom can be sequentially expanded through a single hydraulic cylinder. In addition, wires and hydraulic hoses are stably supplied to a worktable coupled to a fifth stage boom, but no wire reels or hydraulic hose reels are required. In addition, there is no cableveyor to reduce the size of each boom by removing the cableveyor which is for protecting the wires and the hydraulic hoses.
Patent KR-20200043189-A (KR)
Title: Shaftless Pump for Circulating Water
Inventor: JANG JEONG CHEOL
IPC: F04D13/06
Filed: 2018-10-17
Abstract: A hot water circulation pump according to the present invention comprises: a housing cover (10) having an inlet (11) and an outlet (12) of a fluid; a housing (20) coupled to the housing cover (10) and including a stator core (21) therein; an impeller housing (30) installed in the housing (20) and having an impeller accommodation unit (31); and an impeller (40) positioned in the impeller accommodation unit (31) and having a central hole (41A) at the center thereof, in which a sleeve weight (50) is installed, wherein an upper stopper (11B) is formed on the inner side of the center of the housing cover (10), a lower stopper (32) is formed at the center of the bottom of the inner side of the impeller housing (30), and a through hole (51) penetrating in a longitudinal direction is formed at the center of the sleeve weight (50). The hot water circulation pump can prevent noise and vibration generated by a shaft supporting the rotation of the impeller, and can increase durability.
Patent KR-20200045777-A (KR)
Inventor: KIM JIN YONG
IPC: E04B7/02
Filed: 2018-10-23
Abstract: The present invention relates to a structure of a truss panel for a wooden house and, more specifically, to a structure of a truss panel for a wooden house, which comprises: a ceiling truss panel having reinforcement ribs vertically installed, at predetermined interval, between at least one layer of upper and lower plates; a rafter truss panel in which a number of rafters are arranged at a certain distance in a vertical standing state, a connecting member is inserted into a fixing groove formed in a groove structure at one end or the other end of the rafter, a ridge beam is inserted into a coupling groove formed at the other end or one end of the rafter so that a plurality of rafters are connected and assembled, and a finishing material made of a plate is coupled to an upper surface; a first fixing bolt for coupling and fixing the connecting member of the rafter truss panel to the ceiling truss panel; and a second fixing bolt for making one rafter truss panel ridge beam and the other rafter truss panel ridge beam face each other to be coupled and fixed to each other. Therefore, after the truss member is modularized to be processed and produced in a factory, the modularized truss members are stacked and transported to a site, and the truss members are coupled using a crane or the like, thereby installing a roof truss structure without a skilled person.
Patent KR-20200045788-A (KR)
Inventor: LEE JAIN
IPC: H01S3/106
Filed: 2018-10-23
Abstract: The present invention relates to a laser system, and more particularly, to a laser system that generates a uniform beam profile by adjusting a curvature of a mirror. The laser system according to an embodiment of the present invention comprises: a pumping source for outputting a beam; and a resonator including a laser material for generating light by the beam and a first mirror and a second mirror for generating a laser beam by resonating the light generated from the laser material, wherein the first convex mirror can totally reflect the light, and the second concave mirror can partially reflect the light.
Patent KR-20190045866-A (KR)
Inventor: JAMISON MICHAEL
IPC: F16K27/02
Filed: 2018-10-23
Abstract: The present invention relates to a latching pneumatic control valve with reduced power consumption and heat accumulation. According to the present invention, a control valve comprises a valve body, a seat member, a valve member, and a solenoid. The solenoid comprises a housing, a bobbin, and a coil. The valve member has head and valve portions disposed in the bobbin and is disposed in the valve body. The valve member includes a seat attachment member opened/closed in the valve body when the valve member slides between first and second positions. A permanent magnet is disposed in the bobbin and applies attractive force of variable intensity in a direction opposite to biasing force generated by a biasing component and the variable intensity is changed when a pulse of an electric current is applied to the coil. When the attractive force is greater than the biasing force, the permanent magnet pulls the valve member to the second position. When the attractive force is less than the biasing force, the valve member is returned to the first position.
Patent KR-20200045845-A (KR)
Inventor: KIM JAE SUNG
IPC: A23L33/10
Filed: 2018-10-23
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer, a radiation-sensitizer composition for cancer treatment, and health-aid food for preventing or alleviating cancer, all of which includes N-1H-benzimidazol-2-yl-3-(1H-pyrrol-1-yl) benzamide, a derivative thereof, or a pharmaceutically acceptable salt thereof as an active ingredient. When incorporating N-1H-benzimidazol-2-yl-3-(1H-pyrrol-1-yl) benzamide or a derivative thereof to a pharmaceutical composition as an active ingredient, it is possible to detain mitosis of cancer cells, thereby inhibiting cancer cell proliferation; and it is also possible to induce apoptosis only in cancer cell strains by exhibiting low toxicity in normal cell strains. Therefore, the composition can be used as an effective anti-cancer agent. In addition, N-1H-benzimidazol-2-yl-3-(1H-pyrrol-1-yl) benzamide of the present invention can increase the sensitivity of the cancer cells treated therewith to radiation, and thus can be used for a radiation-sensitizer composition for cancer treatment.
Patent KR-20200046348-A (KR)
Title: Method and apparatus for performing group management in m2m system
Inventor: LEE Min Byeong
IPC: H04W4/70
Filed: 2018-10-24
Abstract: The present invention relates to a method for performing group management in a machine-to-machine (M2M) system. According to the present invention, a group management method may comprise the step of controlling group members included in a group based on a group resource.
Patent KR-20190050281-A (KR)
Inventor: WASHIO TAKUYA
IPC: F17C5/06
Filed: 2018-10-29
Abstract: A gas supply apparatus comprises: a compressor; a housing having an exhaust hole; and an exhaust duct. The housing comprises: a surrounding wall; and a ceiling wall. The surrounding wall has an access unit. The exhaust hole is formed at an upper portion than the access unit on the surrounding wall and the ceiling wall. The exhaust duct has a discharge hole to discharge air discharged from the exhaust hole to the outside. The discharge hole is opened upwards, or opened downwards at an area overlapped with the ceiling wall in an up and down direction.
Patent KR-20200048777-A (KR)
Inventor: YOUN BUM DUK
IPC: A01G18/20
Filed: 2018-10-30
Abstract: Cordyceps militaris manufactured by a cultivation method according to the presnt invention has an effect of containing a high-content of cordycepin, has excellent immunity and adaptability to various environmental variables in a cultivation process, and has an effect of high production. The cultivation method comprises aculturing step in which a low temperature shock cycle is repeatedly performed to sequentially incubate a pupa medium mixture containing Cordyceps militaris bacilli at a first temperature of 4°C or less and a second temperature of 21°C or more.
Patent KR-20200048875-A (KR)
Inventor: CHOO DA SOM
IPC: B62D25/20
Filed: 2018-10-31
Abstract: A rear body structure of a vehicle is arranged such that the rear end of a rear floor panel can be adjacent to the ground and the middle end can be inclined. Therefore, a wheelchair can be easily stored in the vehicle through the rear end of the rear floor panel, and wheelchair access to the vehicle can be improved.
Patent KR-20200032616-A (KR)
Title: Set top box with elastic search based search frame work and its service method
Inventor: CHO DAE IL
IPC: H04N21/432
Filed: 2018-10-31
Abstract: In a set-up box associated with a set-up box with a search frame work, the set-up box may comprise: a control unit including an elastic search master in conjunction with a server including an elastic search database and searching broadcast content stored in the server; and a communication unit receiving the broadcast content searched in conjunction with the server.
Patent KR-20190059217-A (KR)
Inventor: LEE EUI SU
IPC: G01M3/16
Filed: 2018-11-12
Abstract: Disclosed is a leakage sensing method for sensing a leakage inside a target material. The leakage detection method generates a terahertz wave of a very high frequency band by using one or more frequencies outputted from a dual mode laser, and a reflected signal emitted from the target material is used to determine whether or not there is a leakage inside the target material after emitting the terahertz wave to the target material.
Patent KR-20200056216-A (KR)
Title: 3-Layer Structured Water Entangled Nonwoven Mask Pack Sheet And Manufacturing Method Thereof
Inventor: SUNWOO YE RIM
IPC: D04H1/425
Filed: 2018-11-14
Abstract: The present invention relates to a 3-layer structured water entangled nonwoven mask pack sheet. The 3-layer structured water entangled nonwoven mask pack sheet is composed of a substrate layer of spun-bond nonwoven fabric, and surface layers of spun-lace nonwoven fabric based on natural fiber at upper lower sides of the substrate layer. The spun-bond nonwoven fabric is selected from a group comprising polyester, olefin, nylon, PLA fiber, and a combination thereof. The natural fiber is selected from a group comprising cotton fiber, cellulose fiber, bamboo fiber, pulp fiber, and a combination thereof.
Patent KR-20190019882-A (KR)
Inventor: KIM TAE WON
IPC: H02S20/26
Filed: 2018-11-16
Abstract: According to an embodiment of the present invention, a pattern glass product includes: a base plate unit coupled to a support; and a pattern unit arranged on the base plate unit and including a transmission area letting the light of a light source pass through while having an obtuse angle between the entering and departing directions of the optical path and a reflection area having an acute angle between the entering and departing directions of the optical path from the light received to an observer in order to have a reflection rate exceeding that of the transmission area, wherein the pattern unit is formed of an asymmetric prism pattern including at least one curved surface. The pattern unit includes: a connection surface unit coupled to the base plate unit while receiving the emitted light; a short side surface unit connected to the connection surface unit while forming the reflection area of the prism pattern and being in the shape of a convex and curved surface; and a long side surface unit which is connected to the connection surface unit and the short side surface unit, forms the transmission area of the prism pattern, and is in a concave shape.
Patent KR-20200058065-A (KR)
Inventor: LEE WAN SOO
IPC: G09F9/30
Filed: 2018-11-19
Abstract: Disclosed are a metal thin film punching apparatus for an organic light emitting display device, capable of preventing a metal thin film from being bent in a direction to a punching surface by using a high-strength metal thin film and a protection film which is softer than a mold when punching a composite member including the metal thin film, and a punching method thereof. According to an embodiment of the present invention, the metal thin film punching apparatus includes: upper and lower plates facing each other; a punch protruding from the lower surface of the upper plate to the lower plate; a support part protruding from the upper surface of the lower plate to the upper plate; a first compression part placed under the upper plate, and facing the support part; a second compression part placed on the lower plate, and facing the punch; and a press plate placed on the upper plate. The lower surface of the punch has a curved surface which is concave by protruding towards the lower plate as the surface goes to the edge.
Patent KR-20200059563-A (KR)
Inventor: KIM SUNG TAE
IPC: G01R19/00
Filed: 2018-11-21
Abstract: According to the present invention, a jig pressing type pressure short-circuit test method comprises: a step (S100) of putting an electrode assembly, where an anode and an electrode are stacked with a separation membrane disposed therebetween, in a battery jar, injecting an electrolyte thereinto, and pre-aging a battery cell sealing the battery jar; a step (S200) of putting a plurality of the battery cells in an activation jig; a step (S300) of pressing the activation jig; and a step (S400) of testing the current of the battery cells. According to the present invention, the pressure short-circuit test method tests a low voltage defect for the pre-aged battery cell to largely shorten test time because voltage change rate per capacity is large. In addition, the present invention can correctly detect a micro defect occurring within a stack-folding type battery cell, which is difficult to detect by a conventional test method, and can concurrently test a plurality of battery cells by using the activation jig.
Patent KR-20200062942-A (KR)
Title: Laundry treating apparatus
Inventor: YOU JUNGSANG
IPC: D06F37/10
Filed: 2018-11-27
Abstract: Disclosed is a clothes treating apparatus comprising: a step of settling a front glass on a front glass settlement jig and settling a door frame on a door frame settlement jig; a step of applying adhesive to the door frame; a step of adsorbing and lifting the front glass and settling the front glass on the door frame; a step of moving the door frame settlement jig to a compression jig; a step of attaching the front glass to the door frame through the compression jig; a step of separating the door frame settlement jig from the compression jig, and moving the door frame settlement jig to an initial position of the same; and a step of separating the assembly with the front glass attached to the door frame from the door frame settlement jig. In the step of applying adhesive to the door frame, the adhesive is applied in a plurality of number of times along an adhesive filling groove formed to surround an opening unit of the door frame. The clothes treating apparatus has a front glass having flat front and rear surfaces and a completely circular shape.
Patent KR-20200068103-A (KR)
Title: System for reminding voice
Inventor: WON YONGGWAN
IPC: G06K9/00
Filed: 2018-11-28
Abstract: The present invention relates to a system for reminding a voice. The system determines an indoor location according to movement of a user using an IoT platform, records a voice of the user, and outputs an alarm at a specific indoor location and time specified by the user in a method of playing the recorded voice file. The system comprises a user terminal, a main server, and IoT terminals.
Patent KR-20200064741-A (KR)
Inventor: LEE SEUNG JAE
IPC: G06Q20/06
Filed: 2018-11-29
Abstract: The present invention relates to a method for transacting business place virtual currency using a blockchain and a service providing server therefor. The method for transacting business place virtual currency using a blockchain according to an embodiment of the present invention includes the steps of: issuing business place virtual currency on behalf of an issuing entity; charging the business place virtual currency to a virtual wallet of a user terminal through a blockchain network after checking payment conditions of the business place virtual currency to the user terminal; analyzing payment request information transmitted from an affiliate store terminal when the user terminal pays for the business place virtual currency through the affiliate store terminal so as to determine whether the transaction of the business place virtual currency occurs within the business place; transmitting the analyzed payment request information to a blockchain management server according to the verification result, wherein the blockchain management server requests to proceed with a payment process between a user and the affiliate store through a blockchain network; and transmitting a payment approval result to each of the user terminal and the affiliated store terminal after confirming a transaction agreement between the user terminal and the affiliated store terminal through the blockchain management server, wherein the business place virtual currency may be electronic money that can be actually used offline through a transaction between a user and an affiliated store in a business activity or a business place in which a business activity is conducted using a single brand or name.
Patent KR-20200065252-A (KR)
Title: Method for manufacturing activated carbon fiber without carbonization process using isotropic pitch and activated carbon fiber without carbonization process manufactured by the same
Inventor: LEE YOUNG SEAK
IPC: B01D53/72
Filed: 2018-11-30
Abstract: The present invention provides a method for preparing a non-carbonized activated carbon fiber using an isotropic pitch and a non-carbonized activated carbon fiber prepared thereby. According to the present invention, the preparation method comprises the steps of: preparing an isotropic pitch fiber by spinning an isotropic pitch; stabilizing the isotropic pitch fiber; and activating the stabilized isotropic pitch. In this preparation method, the activated carbon fiber can be more simply and economically prepared by excluding a carbonization process which requires a long time and high energy, unlike a conventional method for preparing an activated carbon fiber. In addition, the non-carbonized activated carbon fiber prepared by the preparation method of the present invention has a large specific surface area and excellent adsorption performance.
Patent KR-20200065448-A (KR)
Title: Airboat for mud flat
Inventor: CHO YEONG CHEOL
IPC: B63H7/00
Filed: 2018-11-30
Abstract: The present invention relates to an airboat for mudflats which can go through obstacles or irregular landforms and be used properly for fishing in the mudflats instead of a cultivator. The airboat includes: a hull having a structure with an open top surface and a closed lower part and floating on the water surface; an air propulsion unit installed at the rear of the hull, having an engine mounted thereon, and generating an air propulsion force by a driving force of the engine; and a wheel driving unit. The wheel driving unit includes: an auxiliary drive shaft protruding from the front of the engine and driven by the engine, a central shaft provided in a longitudinal direction inside the hull to correspond to the auxiliary drive shaft; a connection unit detachably connecting the auxiliary drive shaft and the central shaft; a gearbox installed at an end of the central shaft and transmitting a rotational force of the central shaft after switching the same in a perpendicular direction; a pair of rotating shafts installed horizontally on both sides of the gearbox, connected to the central shaft through the gearbox to rotate, and protruding to both outer sides of the hull; wheels installed at ends of the rotating shafts, respectively; a support installed to protrude from the front of the gearbox; and a hydraulic cylinder having an upper end attached to a lower surface of the support and a lower end mounted on a bottom surface of the inside of the hull, and vertically moving the gearbox.
Patent KR-20200066422-A (KR)
Inventor: LEE JAE HYUK
IPC: C02F1/00
Filed: 2018-11-30
Abstract: The present invention relates to a device for circulating low-level sea water capable of preventing red tide damage caused by high water temperature in a marine farm. According to one embodiment of the present invention, the device for circulating low-level sea water comprises: a sunlight generating module which is provided on a deck of the marine farm and generates electricity from sunlight; an air pump which is driven based on electric power produced in the sunlight generating module and intermittently pumps air; a low-level water guiding pipe which allows a lower end to be extended toward the seabed, allows an upper end to be extended to an upper side of the deck, forms an inlet for receiving the low-level sea water in the lower end, and forms an outlet for discharging the sea water received through the inlet on an upper side; an air supplying pipe which guides the air pumped in the air pump to be received in an lower side unit of the low-level water guiding pipe; and a controlling unit which controls operation of the air pump.
Patent KR-20190064524-A (KR)
Title: Resistive random access memory device
Inventor: CHIH YU DER
IPC: G11C13/00
Filed: 2018-11-30
Abstract: Provided is a memory architecture, which includes: a plurality of cell arrays having each of the cell arrays includes a plurality of bit cells, wherein each of the bit cells of the plurality of cell arrays using individual variable resistance dielectric layers to transition between a first logic state and a second logic state; and a control logic circuit coupled to the plurality of the cell arrays, and configured to record a first information bit in the individual bit cells of a pair of cell arrays in an original logical state of the first information bit and in a logically complementary logical state of the first information bit. The individual variable resistance dielectric layers are formed using the same recipe of deposition equipment and have different diameters.
Patent KR-20200065717-A (KR)
Title: cable managemnet device for PC Power supply
Inventor: LIM NAMJIN
IPC: H02G11/00
Filed: 2018-11-30
Abstract: The present invention relates to a cable arrangement device of a PC power supply device, which can easily arrange cables of the PC power supply device. The cable arrangement of a PC power supply device comprises a case, a reel, a spiral spring, a rubber magnet, a fixing lever, and rubber.
Patent KR-20200066848-A (KR)
Title: Semiconductor device including spin-orbit torque line
Inventor: PARK JEONG HEON
IPC: H01L43/02
Filed: 2018-12-03
Abstract: A semiconductor device includes a first memory cell and a second memory cell on a substrate. The first memory cell includes a first reference layer, a first storage layer, a first tunnel layer between the first reference layer and the first storage layer, and a first spin-orbit torque line in contact with the first storage layer. The second memory cell includes a second reference layer, a second storage layer, a second tunnel layer between the second reference layer and the second storage layer, a second spin-orbit torque line adjacent to the second storage layer, and an enhancing layer between the second storage layer and the second spin-orbit torque line.
Patent KR-20200067011-A (KR)
Title: Elastic support for an exhaust system
Inventor: LEE SANG HO
IPC: F16B4/00
Filed: 2018-12-03
Abstract: A disclosed elastic support for an exhaust system includes a support body which has a first insertion opening into which a first bracket is inserted and a second insertion opening into which a second bracket is inserted, and is made of an elastic material. The axial line of the first insertion opening can be orthogonal to the axial line of the second insertion opening.
Patent KR-20180028435-A (KR)
Title: 열적 특성을 갖는 스택이 제공된 기판
Inventor: LORENZZI JEAN CARLOS
IPC: C03C17/36
Filed: 2016-06-30
Abstract: 본 발명은 3개의 기능성 은계 금속성 층 및 기판에서부터 바깥쪽으로 M1, M2, M3 및 M4로 지칭되는 4개의 유전 코팅을 기판에서부터 시작해서 상기 층 및 코팅이 교대로 배치되게 연속적으로 포함하는 얇은 층들의 스택으로 코팅된 투명 기판을 포함하는 재료에 있어서, - 제1 기능성 층의 두께가 제2 기능성 층의 두께보다 작고 제3 기능성 층의 두께보다 작고, - 유전 코팅 M1 및 M2 각각이 다음 식: Eo2 < 1.1Eo1을 만족시키는 광학적 깊이 Eo1 및 Eo2를 갖는 것을 특징으로 하는 재료에 관한 것이다.