baber/WOPTO huggingface dataset:
Patent KR-20210041835-A (KR)
Title: Organic light emitting device, manufacturing method of the same and composition for organic layer of organic light emitting device
Inventor: YANG SEUNG GYU
IPC: H01L51/50
Filed: 2019-10-08
Abstract: The present invention relates to an organic light emitting element, a manufacturing method thereof, and a composition for an organic material layer. The organic light emitting element comprises: a first electrode; a second electrode; and one or more organic material layers provided between the first electrode and the second electrode. Lifetime characteristics of the element can be improved.
Patent KR-20210041839-A (KR)
Title: Distance relaying method and device using zero phase current compensation of power double circuit transmission line
Inventor: LEE YOU JIN
IPC: G01R31/08
Filed: 2019-10-08
Abstract: The present invention relates to a distance relaying method using parallel line zero-phase current compensation, and a device therefor. According to an embodiment of the present invention, the distance relaying method using parallel line zero-phase current compensation comprises the steps of: checking a failure occurrence phase as an occurrence of a one-line failure in a parallel two-line transmission line system is detected; deriving a normal impedance calculation formula by reflecting a voltage drop due to a parallel line zero-phase current for the failure occurrence phase; measuring a sampled value (SV) signal of the parallel line zero-phase current through a merging unit, and then deriving a normal impedance using the normal impedance calculation formula; and determining a failure point in accordance with a distance relay algorithm using the normal impedance.
Patent KR-20200063040-A (KR)
Title: Carbon Fiber Braid Member And Carbon Fiber Heat Shrinkable Tube
Inventor: KIM JIN WOO
IPC: H01B1/02
Filed: 2019-10-14
Abstract: The present invention relates to a carbon fiber braided member and a carbon fiber heat shrinkable tube which can provide good shielding performance, since a carbon fiber bundle composed of carbon fiber yarn is disposed in the first direction or the longitudinal direction, and a shrinkable member capable of heat shrinking in the second or circumferential direction is disposed.
Patent KR-20200042875-A (KR)
Title: Car mat
Inventor: CHOI GI UNG
IPC: B60N3/04
Filed: 2019-11-04
Abstract: The present invention relates to a car veneer mat, and more specifically, to a car veneer mat which is a decorative veneer used for the floor of a home or office, is excellent in abrasion resistance, can be used for a long period of time, and is easily cleaned. The present invention includes a bottom plate, a compressed veneer, a protrusion, and a rim.
Patent KR-20210054297-A (KR)
Inventor: CHO KYU SEON
IPC: A21C9/06
Filed: 2019-11-05
Abstract: The present invention relates to a material feeder for food manufacturing equipment to allow food manufacturing to be seamlessly performed. According to an embodiment of the present invention, the material feeder for food manufacturing equipment comprises: a support structure (100) having a plurality of guide brackets (116) installed on a base (110); a pump unit (200) disposed on the plurality of guide brackets (116) and operated by a motor installed on a motor mount (114); a valve unit (300) connected to a pump inlet from the upper side of the pump unit (200) to control whether to block the flow of a material; a see-through tube (400) connected to the upper part of the valve unit (300) and provided with a transparent material or a translucent material so that the material can be checked with the naked eye; a hopper unit (500) connected to the upper part of the see-through tube (400) and storing the material; a first clamp (610) binding the valve unit (300) and the see-through tube (400); and a second clamp (620) binding the see-through tube (400) and the hopper unit (500).
Patent KR-20210054335-A (KR)
Inventor: SEO SEOK HO
IPC: B65G39/12
Filed: 2019-11-05
Abstract: A belt conveyor stand system with easy maintenance and repair according to the present invention is characterized by comprising: a first inclination stand unit which is installed at a predetermined interval at the lower portion of a transporting conveyor belt, vertically fastens a plurality of impact bars at one side of the rear surface and the other side spaced apart from one side at a predetermined interval, and comprises two triangular inclination stands which maintain an inclination angle from the inside to the outside; a second inclination stand unit which is located to be spaced apart from the first inclination stand unit at a predetermined interval so as to face the same in order to be fastened to a base stand unit, and comprises two inclination stands; the base stand unit comprising two base stands fastening the first inclination stand unit to the second inclination stand unit such that the same may face each other; a first roller unit fastened to the side surface of one side base stand of the base stand unit; a second roller unit horizontally fastened to the side surface of the other side base stand of the base stand unit; and the plurality of impact bars installed at the first inclination stand unit and the second inclination stand unit. Therefore, maintenance, repair and replacement of the impact bars can be easily performed.
Patent KR-20200096095-A (KR)
Inventor: LEE DEOK YOUNG
IPC: H04L29/08
Filed: 2019-11-14
Abstract: According to one embodiment of the present invention, a method for integrated management of different message (telegraphic message) interfaces between distributed internal servers and M x N servers of external organizations and a system implementing the same are provided. The method comprises the steps of: (a) an interface management system registers a request message and a response message including data field attribute information when the data field attribute information for communication between multiple devices is obtained with a user input; and (b) the interface management system maps predetermined transaction information to the registered request message and response message to generate interface configuration information.
Patent KR-20210062113-A (KR)
Inventor: YANG CHEOL NAM
IPC: B60L58/18
Filed: 2019-11-20
Abstract: The present invention relates to a hybrid power supply apparatus for an aerial vehicle. In accordance with an embodiment of the present invention, the hybrid power supply apparatus of the aerial vehicle comprises: a driving motor which provides power to the aerial vehicle; a first battery which provides power to the driving motor to drive the driving motor; a second battery which provides power to the driving motor to drive the driving motor; a fuel cell which supplies power to one or more of the first battery and the second battery, and provides power to the driving motor to drive the driving motor; a DC-DC converter which converts power supplied from the fuel cell to the second battery; a first circuit which provides a moving passage of power between the first battery and the driving motor; a second circuit which provides a moving passage of power between the second battery and the driving motor; a third circuit which provides a moving passage between the fuel cell and the driving motor; and a fourth circuit which provides a moving passage of power between the fuel cell and the second battery. The fourth circuit is respectively electrically connected to the second circuit and the third circuit, and the DC-DC converter is placed on the fourth circuit. The present invention aims to provide a hybrid power supply apparatus of an aerial vehicle, which is able to efficiently provide power in accordance with the operation status and conditions.
Patent KR-20210066449-A (KR)
Title: Polyolefin resin composition and medical hose manufactured therefrom
Inventor: SEO SEOKBEOM
IPC: C08F10/06
Filed: 2019-11-28
Abstract: The present invention relates to a polyolefin-based resin composition including: low-density polyethylene; polyolefin-based elastomer; and random polypropylene, wherein the low-density polyethylene has a melt index (ASTM D1238, 190℃, 2.16㎏) corresponding to 1.8-3.5 times of the melt index (ASTM D1238, 190℃, 2.16㎏) of the polyolefin-based elastomer. The present invention also relates to a medical hose obtained from the polyolefin-based resin composition. The polyolefin-based resin composition according to the present invention shows excellent elastic restorability, flexibility, transparency and moldability, and thus can be used preferably for a medical hose.
Patent KR-20210066462-A (KR)
Title: Parabolic trough concentrator type solar thermal energy system capable of tracking solar using camera image
Inventor: CHO JANG HYEON
IPC: F24S50/20
Filed: 2019-11-28
Abstract: The present invention relates to a PTC-type solar thermal system, and more specifically, a PTC-type solar thermal energy system that can greatly improve solar power generation efficiency by tracking sunlight using an image of a heat collector so that the focal axis of a reflector is always positioned at the central axis of the heat collector. The PTC-type solar thermal energy system includes a controller for rotating the reflector so that the focal axis changing according to the altitude of the sun is continuously positioned on the heat collector and a camera for taking an image of the heat collector.
Patent KR-20210069357-A (KR)
Title: High speed short protection circuits
Inventor: KOO HYUN SOO
IPC: G01R19/165
Filed: 2019-12-03
Abstract: The present invention relates to a short-circuit protection circuit having a high-speed blocking function, which comprises: a first switching unit for switching whether to introduce an external current, and having a first switch for introducing the external current in an on-state, and blocking the same in an off-state; a current sensing unit for sensing current introduced by passing through the first switching unit to convert the same into a sensing voltage; an amplifying unit for amplifying the sensing voltage converted by the current sensing unit; a comparison unit for comparing a sensing voltage level amplified by the amplifying unit with a preset reference level to determine whether a short circuit exists; a latch unit for latching an output signal of the comparison unit; and a second switching unit turned on/off in accordance with the level of an output signal of the latch unit, and having a second switch for blocking the introduction of the external current by allowing the first switching unit to be turned off in the on-state, which is determined as a short-circuit state, and allowing introduction of the external current by maintaining the first switching unit in the on-state in the case the off-state being determined as a non-short-circuit state.
Patent KR-20210069440-A (KR)
Title: Method for Predicting Therapeutic Prognosis of Cervical Cancer Patient and for Screening Therapeutic medicines therefor
Inventor: EUN HYUK SOO
IPC: C12Q1/70
Filed: 2019-12-03
Abstract: The present invention relates to a method for diagnosing cervical cancer by measuring the expression levels of DUOX1 and NOX2 genes or proteins encoded by them, and to a method for screening candidate substances for treating cervical cancer. It is possible to choose the treatment method that is right for a patient by predicting the patient's cervical cancer prognosis.
Patent KR-20210069464-A (KR)
Title: Wire fixing device for inside handle
Inventor: LEE BYEONG GOOK
IPC: E05B85/12
Filed: 2019-12-03
Abstract: The present invention is to provide a wire fixing device for an inside handle that prevents noise from being generated when the inside handle is rotated. The present invention relates to a wire fixing device for an inside handle, which comprises: a fixing member positioned in close contact with the inside handle of a vehicle and moving according to the rotation of the inside handle; a wire having one side inserted and fixed to the fixing member and moving according to the movement of the fixing member; and a support member connected to the inside handle, the wire being positioned therein, and guiding the movement of the wire in a state in which the wire is supported.
Patent KR-20210070614-A (KR)
Title: Millimeter Wave Communication System using IPD
Inventor: KIM KI JIN
IPC: H01L25/065
Filed: 2019-12-05
Abstract: A millimeter wave communication system using an integrated passive device (IPD) is provided as a method for effective development/production of millimeter communication circuits of various types in small quantities while reducing loss and improving performance. A communication system according to an embodiment of the present invention includes: an integrated circuit connected to one side of the IPD; a PCB connected to the other side of the IPD; and the IPD having passive elements formed therein. Accordingly, by designing/manufacturing a millimeter wave communication system using the IPD, it is possible to reduce loss and increase performance, and at the same time, it is possible to effectively develop/produce millimeter communication circuits of various types in small quantities.
Patent KR-20210071683-A (KR)
Title: Tumbler with separate container for tea bags
Inventor: MIN JUN HONG
IPC: B65D85/72
Filed: 2019-12-06
Abstract: The present invention relates to a tumbler that can store tea bags that have been brewed. More particularly, according to the present invention, a stainless-steel round frame is made inside the tumbler, and a detachable stainless-steel mesh for storing tea bags is placed on the round frame so that tea bags can be stored conveniently or reused later.
Patent KR-20210072322-A (KR)
Title: Method for Preparing Pouch-type Battery Cell Using Protective Film and Pouch-type Battery Cell Manufactured therewith
Inventor: KWAK JIN SEOP
IPC: H01M50/10
Filed: 2019-12-09
Abstract: The present invention relates to a pouch-type battery cell preparation method including: (a) a step of storing an electrode assembly in a preliminary battery case and then sealing the outer peripheral sides of the preliminary battery case except for a first outer peripheral side where gas is discharged; (b) a step of attaching a protective film to at least one corner portion of an electrode assembly storage portion; (c) a step of performing activation and gas discharge; (d) a step of re-sealing the first outer peripheral side of the electrode assembly storage portion; and (e) a step of removing the protective film, in which the protective film has an inside surface attached in close contact and without bending to the outer surface of the corner portion of the electrode assembly storage portion to support the shape of the corner portion of the electrode assembly storage portion. According to the present invention, it is possible to prevent the preliminary battery case from being deformed by the force that is continuously applied to the preliminary battery case during pouch-type battery cell preparation.
Patent KR-20210072359-A (KR)
Title: View monitoring/control system for visitor
Inventor: HONG SUN KEE
IPC: G06Q50/10
Filed: 2019-12-09
Abstract: Disclosed is a visitor viewing monitoring/control system. The visitor viewing monitoring/control system comprises: a visitor mobile terminal which makes a viewing reservation and transmits real-time location information during viewing; a viewing monitoring server which receives the real-time location information from the visitor mobile terminal to monitor a visitor's viewing situation; and a viewing statistics server which generates viewing statistics according to a monitoring result of the viewing monitoring server. In accordance with the above-described visitor viewing monitoring/control system, by grasping the real-time location information of the visitor mobile terminal to monitor the viewing situation in real time, the present invention is capable of controlling a movement of each visitor or generating viewing statistics, and has an effect of enhancing a convenience of viewing.
Patent KR-20210072510-A (KR)
Title: Entrance refrigerator
Inventor: SEOJIN LEE
IPC: F25D23/10
Filed: 2019-12-09
Abstract: According to an embodiment of the present invention, a refrigerator for an entrance enables a control unit to transmit an automatic order command to an app server when an amount of regular delivery items remaining in a regular delivery item storage room is decreased below a set value and enables the app server to send the order command to a corresponding shopping mall to automatically order and deliver the regular delivery item.
Patent KR-20210072540-A (KR)
Title: Apparatus for testing an endurance of a air control valve
Inventor: WOO SU JUNG
IPC: G01M13/003
Filed: 2019-12-09
Abstract: The present invention relates to an apparatus for testing durability of an air control valve, which comprises: first and second heat-resistant hoses having one end connected respectively to an outlet and an inlet of a temperature and humidity chamber to form a flow path where hot and humid air can flow; a housing surrounding the other ends of the first and second heat-resistant hoses such that the other ends are supported to be apart by a certain distance; a product holder supporting a flow path portion of an air control valve interposed between and connected to the first heat-resistant hose and the second heat-resistant hose to enable the hot and humid air to flow in the housing; an air circulating means installed at one side of the first heat-resistant hose to drive the hot and humid air in the temperature and humidity chamber to circulate through the first and second heat-resistant hoses; and a plurality of halogen lamps installed at one side of the inner wall of the housing to compensate temperature when heat loss occurs in the housing. Accordingly, hot and humid air is exposed to only an APC or ACV flow path in a product for a hydrogen fuel cell vehicle to enable a user to verify and evaluate durability of a product in the state suitable to a real vehicle-mounted environment.
Patent KR-20210074444-A (KR)
Title: Biometric sensor
Inventor: JAEHYUN MOON
IPC: H01L23/528
Filed: 2019-12-11
Abstract: According to the present invention, a biometric sensor comprises: a substrate; a plurality of lead-out wires extending in a first direction parallel to an upper surface of the substrate; a plurality of scan wires spaced apart from the substrate with the lead-out wires interposed therebetween, wherein the scan wires are parallel to an upper surface of the substrate and intersect the lead-out wires; insulating patterns interposed between the lead-out wires and the scan wires; and semiconductor patterns interposed between the insulating patterns and the lead-out wires.
Patent KR-20210075639-A (KR)
Title: Apparatus for controlling thickness of steel sheet
Inventor: YANG HEE GWEON
IPC: B21B37/18
Filed: 2019-12-13
Abstract: The present invention is to provide an apparatus for controlling the thickness of a steel sheet, which calculates an auto gain control (AGC) time by measuring the shapes of leading end and tail end of the steel sheet and calculating the elongation amount of the steel sheet. The apparatus for controlling the thickness of a steel sheet according to one embodiment of the present invention includes: a shape measuring unit for measuring the shapes of the leading end and the trailing end of the steel sheet in a rolling mill; a crop prediction unit for predicting the crop amount formed on the steel sheet in the current pass according to the crop measurement amount of the steel sheet in the previous pass and a predicted thickness of the steel sheet in the current pass based on the shapes of the steel sheet measured by the shape measuring unit; and a control unit for controlling the thickness of the steel sheet by determining the AGC time of the rolling mill according to the crop amount predicted by the crop prediction unit.
Patent KR-20200088759-A (KR)
Inventor: JONG UK PARK
IPC: A01B33/08
Filed: 2019-12-18
Abstract: The present invention provides an agricultural operation vehicle that can reduce driver discomfort and fatigue during shifting. The agricultural operation vehicle includes a vehicle body for supporting the engine of the agricultural operation vehicle; a transmission coupled to the vehicle body so as to conduct gear shifting with regard to driving produced by the engine; an operation unit provided on an operation seat of the vehicle body and including a clutch pedal operable by a foot of an operator, and a clutch switch operable by a hand of the operator; a link unit for operating to engage and disengage the clutch of the transmission when one of the clutch pedal and the clutch switch is operated; and an operation unit for operating the link unit according to whether the clutch switch is operated, wherein the operation unit includes a hand lever operable by a driver by hand; a tilting mechanism tiltably coupled to the hand lever so that the hand lever tilts between a shift allowable position and a shift limit position; and a limiting mechanism for restricting the movement of the hand lever disposed in the shift limit position and permitting the movement of the hand lever disposed in the shift allowable position by tilting.
Patent KR-20210079033-A (KR)
Title: Stroller wheel
Inventor: PARK JUNG HEE
IPC: B62B9/08
Filed: 2019-12-19
Abstract: The present invention relates to a wheel for a mobile device. The wheel for the mobile device according to the present invention is equipped with a steering on which a tire is integrally formed and a rotary operation plate on a shaft mounted between the steerings. In addition, a braking means are respectively mounted on an end part of the shaft. Accordingly, the present invention has an effect of reducing a manufacturing cost and a maintenance cost by simplifying an overall structure as well as controlling the steering through a simple manipulation of the rotary operation plate.
Patent KR-20210080669-A (KR)
Title: Forecast model for marssonina blotch using meteotological data and forecast method using the same
Inventor: HYO SEOKKIM
IPC: G06Q10/04
Filed: 2019-12-20
Abstract: The present invention relates to a marssonina blotch forecast model using meteorological data. According to the present invention, a conidia forecast value is estimated regarding scattering in a spore scattering period and daily marssonina blotch infection rate forecast is performed with the estimated value. According to the present invention, the conidia forecast value is estimated regarding the scattering in the spore scattering period using the number of rainy days, peak rainfall, and daily maximum wind speed average in a rain period. Then, the daily marssonina blotch infection rate forecast is performed with the estimated value. As a result, more accurate marssonina blotch forecast is possible.
Patent KR-20210081504-A (KR)
Title: Insulation sliding window
Inventor: LEE SUNG YUN
IPC: E06B3/263
Filed: 2019-12-23
Abstract: The present invention relates to an insulation sliding window. The insulation sliding window includes: a bar including a main body having a cross section roughly formed into a square shape, first middle partitions spaced apart from both sides of the main body to the inside by a predetermined distance respectively, and a transverse partition formed in a transverse direction on an inner side formed through the first middle partitions, to be molded through extrusion by having a plurality of lattice structures formed therein with upper and lower spaces formed therein; a glass fixing body combined with at least one of both sides of the top of the main body to fix glass placed on the top of the bar; a roller body placed in the lower space formed in the bar; and a window frame placed in the bottom of the roller body to guide the movement of the roller body. The bar has a pair of fixers formed at one end thereof to be opposed to each other to fix the glass fixing body. The glass fixing body has a pair of legs extended downward at angles different from each other. As the pair of legs are combined with the fixers, a storage space for fixing the glass body can be formed. Therefore, the present invention is capable of providing an airtight connection and a high-insulation effect.