baber/WOPTO huggingface dataset:
Patent KR-20210009619-A (KR)
Inventor: KIM HO GEON
IPC: E05B81/54
Filed: 2019-07-17
Abstract: The present invention relates to a cabin door lock device for heavy equipment vehicles, which can be interlocked with a user terminal carried and operated by a user. The present invention includes: a communication unit which automatically forms a short-range communication channel when a user terminal approaches within a preset distance; a security code receiving unit for receiving and storing a security code transmitted from the user terminal; a keypad attached to the cabin door to obtain and output a password manually input by a user; and a door lock control unit which obtains and stores in advance the security code and the password to be used for a door lock control operation, and compares and analyzes at least one of the security code received by the security code receiving unit and the password input by the keypad with the stored information to determine whether to open the door or not. According to the present invention, the cabin door can be opened more safely and conveniently without a vehicle remote control.
Patent KR-20200011383-A (KR)
Title: Polycyclic compound and organic light emitting device comprising the same
Inventor: GEUM SUJEONG
IPC: C09K11/06
Filed: 2019-07-24
Abstract: Provided are a compound represented by chemical formula 1 and an organic light emitting device including the same. According to the present invention, it is possible to obtain organic light emitting devices having high efficiency and long lifespan.
Patent KR-20210014906-A (KR)
Inventor: Mincheol HA
IPC: H02J50/10
Filed: 2019-07-31
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a housing; a wireless charging coil disposed inside the housing; a power transmission circuit electrically connected to the coil; a wireless communication circuit for communicating with an external electronic device; and a control circuit electrically connected to a power management circuit and the wireless communication circuit. The control circuit is set to: transmit power to the external electronic device, acquire data corresponding to the power received by the external electronic device by the power using the wireless communication circuit, acquire power loss based on the acquired data, stop power transmission to the external electronic device when the power loss exceeds a first threshold, and stop power transmission to the external device according to whether an event related to the power loss occurs even when the power loss is lower than the first threshold. Accordingly, safety during wireless charging can be ensured.
Patent KR-20210016657-A (KR)
Title: Cap tilt device of truck
Inventor: YUN SUN HYUK
IPC: B62D33/07
Filed: 2019-08-05
Abstract: The present invention relates to a device for tilting a truck cap, which can operate the tilt-up/down operation of the truck cap at an outer side of the truck cap, thereby increasing safety and convenience of the tilting operation of the truck cap. To this end, the device for tilting a truck cap includes a cap stay, a stay hook, and a control lever.
Patent KR-20210019872-A (KR)
Title: Wearable safety terminal and control method for accident prevention using the same
Inventor: LEE SEUNG JUN
IPC: G08B21/04
Filed: 2019-08-13
Abstract: The present invention relates to a wearable safety terminal and an accident prevention control method using the same. According to the present invention, the accident prevention control method uses not a passive means such as monitoring devices, which are installed at work sites such as building construction sites, construction sites, industrial sites, and the like, but an active means in which a worker directly uses a wearable terminal worn on the body, such as a helmet or clothes, to set a risk area, such as an area where equipment with a high risk of accidents or an area with a history of accidents and various processes to prepare for accidents by the worker while monitoring the approach or entry into the risk area in real-time, thereby preventing accidents of workers in the work site and providing effective measures in case of accidents. The wearable safety terminal comprises a camera, an image processing unit, a beacon communication unit, a sensing unit, a sound module, and a control unit.
Patent KR-20210020396-A (KR)
Title: Ship
Inventor: JEON WON
IPC: B63J3/00
Filed: 2019-08-14
Abstract: Provided is a ship. The ship includes: a hull; a power grid provided on the hull; a power control part monitoring and controlling an operation state of inboard loads and a power generator connected to the power grid; an energy storage part connected to the power grid to store the power or supply the power to the power grid; and an energy control part controlling the power control part and the energy storage part by referring to an operation state of a target load among the inboard loads, wherein the target load includes an inboard load consuming predetermined power or more during a preset target time interval.
Patent KR-20210025956-A (KR)
Title: Insulation wall securing device for lng storage tank
Inventor: CHEON BYOUNG HEE
IPC: F17C13/00
Filed: 2019-08-28
Abstract: Disclosed is an insulation wall fixing apparatus for a liquefied natural gas storage tank. According to the present invention, in regard to a liquefied natural gas storage tank of a dual barrier structure including a secondary insulation wall installed on an inner wall of a vessel body and a primary insulation wall installed in an upper part of the secondary installation wall, the insulation wall fixing apparatus, which fixes the primary insulation wall and the secondary insulation wall to each other, includes: a base socket placed in a groove formed in an upper part of the secondary insulation wall to be fixed; and a stud having a lower part coupled with the base socket, and having an upper part with which a member is coupled to press a lower plate of the primary insulation wall. The base socket includes: a fixing member placed in a groove formed in the upper part of the secondary insulation wall to be fixed; a sliding member supported in an upper part of the fixing member to be slidable, and with which the lower part of the stud is coupled; and a cover member locking up the sliding member such that the sliding member does not depart from the fixing member.
Patent KR-20210026552-A (KR)
Title: Nozzle Assembly for Bidet
Inventor: KIM HYUNG SEOK
IPC: B05B3/10
Filed: 2019-08-30
Abstract: According to one embodiment of the present invention, a nozzle assembly for a bidet comprises: a housing; a rotating unit coupled to be rotatable to the housing and having a plurality of nozzle storage grooves; and a plurality of nozzles stored in the nozzle storage grooves.
Patent KR-20200096056-A (KR)
Title: Gas treatment system and ship having the same
Inventor: HAN SANG HO
IPC: B63H21/38
Filed: 2019-09-04
Abstract: The present invention relates to a gas treatment system and a ship including the same, wherein the gas treatment system includes: a fuel storage part storing liquefied gas having heavy hydrocarbon as a main component; a fuel supply part supplying the liquefied gas of the fuel storage part to a propulsion engine of the ship in a liquid state; and a fuel recovery part recovering the surplus liquid type liquefied gas discharged from the propulsion engine and mixed with lubricating oil. The fuel supply part includes: a high pressure pump; and a heat exchanger changing temperature of the liquefied gas. The fuel recovery part includes: a decompressing valve transmitting the liquid type liquefied gas to the high pressure pump and decompressing the liquid type liquefied gas; and a cooler cooling the decompressed liquefied gas to introduce the same into the high pressure pump in the liquid state. Therefore, the gas treatment system can increase energy efficiency.
Patent KR-20210030523-A (KR)
Title: Vehicle and method for controlling the vehicle
Inventor: CHOI JUNHYUK
IPC: B60R1/00
Filed: 2019-09-09
Abstract: The present invention relates to a control method of a vehicle comprising a plurality of cameras having different viewing angles in front, rear, left and right directions. According to the present invention, the control method comprises the steps of acquiring an image obtained through a camera having a viewing angle for at least one of the left and right as an event image for a traffic accident of another vehicle when an image acquisition command is received through an input unit, transmitting the acquired event image about the traffic accident of another vehicle to an external device, and if the vehicle is in a parked state, acquiring an image obtained from a camera having a viewing angle for at least one of front and rear as an event image for parking, and transmitting the event image for parking to a terminal for a pre-registered user.
Patent KR-20210029994-A (KR)
Title: Apparatus for detecting error of pipe and Method of detecting thereof
Inventor: YOUNGHYUN YUN
IPC: G01J5/00
Filed: 2019-09-09
Abstract: The present invention relates to an apparatus for detecting defective piping, and a detection method thereof. According to an embodiment of the present invention, an apparatus for detecting defective piping comprises: a gas injection device for supplying gas to a refrigerant pipe through which a refrigerant flows; a temperature control device for controlling the temperature of the gas supplied from the gas injection device to the refrigerant pipe; and a thermal measurement device for photographing and analyzing a thermal image of the refrigerant pipe through which a heating gas whose temperature is increased by the temperature control device flows.
Patent KR-20210032807-A (KR)
Title: Container for two-typed materials
Inventor: KIM HYUNG SANG
IPC: A45D40/00
Filed: 2019-09-17
Abstract: In accordance with an embodiment of the present invention, a heterogeneous content container is provided. The heterogeneous content container includes: a first container in which a first content is accommodated; a second container disposed on an upper part of the first container, and having an inlet part communicating with the first container; an impregnation member accommodated in the second container and impregnated with a second content different from the first content; and a pump part disposed on the second container and configured to introduce and discharge the first content through the inlet part according to a user′s pressure, wherein at least one of the first content discharged by the pump part and the second content impregnated in the impregnation member may be selectively available.
Patent KR-20200060229-A (KR)
Inventor: KIM DONG KI
IPC: C09K13/06
Filed: 2019-09-18
Abstract: The present invention relates to an etchant composition for a silver thin film, which includes: (A) a silver etching catalyst; (B) an inorganic acid; (C) a bisulfate; (D) organic salt; and (E) water. The present invention also relates to an etching method using the same and a metal pattern forming method. Therefore, the etchant composition for a silver thin film can improve etching efficiency.
Patent KR-20210034965-A (KR)
Title: Hybrid oxygen supply appratus for pure oxygen combustion power generation
Inventor: SONG SUN JU
IPC: C01B13/02
Filed: 2019-09-23
Abstract: The present invention relates to a hybrid oxygen supply device for pure oxygen combustion power generation, which comprises: a first reactor including an oxygen separation membrane with high carbon dioxide resistance or stability; a second reactor including an oxygen separation membrane with high oxygen permeability; and a combustion chamber. According to the present invention, by supplying high-purity oxygen to the combustion chamber in real time, energy efficiency can be improved by maximizing combustion efficiency, and toxic gas emissions such as nitrogen gas compounds (NOx) can be minimized by using pure oxygen as an oxidizing agent. In addition, it is easy to capture the high concentration of carbon dioxide contained in the exhaust gas, and by using carbon dioxide as a transport gas for pure oxygen movement as an oxygen carrier, there is an effect that can improve operating economy and achieve downsizing of equipment.
Patent KR-20210035431-A (KR)
Title: Capturing device for hamful animals
Inventor: JU HYUN
IPC: H04N7/18
Filed: 2019-09-24
Abstract: The present invention relates to a harmful animal capturing device which is installed on a golf course or farmland so as to capture a harmful animal. In a conventional case, an animal capturing device which comprises: a capturing box with an entrance formed through front and rear sides thereof; an opening/closing door installed on an upper portion of the entrance at the front and rear sides of the capturing box and configured to close the entrance upon falling; an opening/closing door operating means configured to operate the opening/closing door to fall; and an opening/closing door locking means configured to prevent the opening/closing door from being lifted has been suggested. However, the conventional animal capturing device is made of metal such as iron steel and thus is difficult to be transported or installed when being installed in a steep mountain, and it is not possible to make the conventional animal capturing device large such that it is difficult to attract harmful animals such as wild boars that migrate in groups using the conventional animal capturing device, and thus, it is not easy to capture the harmful animals using the animal capturing device. In order to solve the problem, the present invention provides a harmful animal capturing device which is characterized by comprising: a pair of side nets installed to have a predetermined height and length and installed to be spaced apart from each other by a predetermined distance; a pair of elevation nets installed on both front ends of the side nets to be able to elevate; a locking means fixed such that the elevation nets can be maintained in an elevated state by pulling an elevation board provided on a lower end of the elevation nets, and configured to be released from a locked state according to manipulation and to descend such that the both ends of both side nets are closed; and a camera for monitoring an animal that has entered the both side nets. Accordingly, according to the present invention, the harmful animal capturing device can be installed in a large region at low costs and it is possible to easily and reliably capture harmful animals such as herd of wild boars after the harmful animal capturing device is installed.
Patent KR-20210035564-A (KR)
Title: Apparatus for enhancing steering performance of vehicle
Inventor: PAK KYUNGRYEUNG
IPC: B63B35/12
Filed: 2019-09-24
Abstract: Disclosed is an apparatus for enhancing steering performance of a vessel, which can prevent ice from being caught in a skeg structure used to enhance the steering performance of the vessel. According to an embodiment of the present invention, the apparatus for enhancing steering performance of the vessel comprises: a skeg member formed at the rear of the hull of the vessel and having an opening part formed in the upper portion of a trailing edge to prevent the ice from being caught; and an ice removal device installed in the opening part of the skeg member to remove the ice caught in the opening part.
Patent KR-20210037344-A (KR)
Title: Experience mat for dangerousness education of drunk driving
Inventor: JUNG JAE EUN
IPC: G09B19/14
Filed: 2019-09-27
Abstract: The present invention relates to a drinking state experience mat for the education on the danger of drunk driving. The present invention is configured in a mat type in which a plurality of foot-shaped pressing parts are displayed in a straight line, and configured so that a user can recognize through vibration of a vibrating unit by sensor detection only when the pressing parts are properly pressurized, and at the same time, the user is notified with a signal sound and light. Accordingly, the mat guides the user to be aware of the danger of drunk driving through tactile, auditory, and visual senses through the experience of walking in a straight line while experiencing intoxicated vision in a non-drinking state, and thus can be used as a teaching aid to awaken awareness about drunk driving.
Patent KR-20210039063-A (KR)
Title: Data managing system and method for dial gauge
Inventor: HWANG JAE RYEON
IPC: G01D9/02
Filed: 2019-10-01
Abstract: The present invention relates to a data management system for a dial gauge and, more specifically, to a data management system for a dial gauge and a method thereof, which can transmit and manage dimensions data measured by the dial gauge through wireless communication. To this end, according to the present invention, the data management system for the dial gauge comprises: the dial gauge which measures the parts for measurement and generates dimensional data; a measurement assisting apparatus with the dial gauge mounted, which is fixed on the parts for measurement, receives an input signal through an operation button formed on one side, and transmits a control signal to the dial gauge based on the input signal; and a data processing apparatus which receives the dimensions data from the dial gauge, predicts the dimensions of a module including the parts for measurement based on the dimensions data on the parts for measurement, and generates prediction data.
Patent KR-20210039839-A (KR)
Title: Method and apparatus for transmitting uplink control informations in multiple uplink channels in wireless communication system
Inventor: CHOI SEUNG HOON
IPC: H04L1/18
Filed: 2019-10-02
Abstract: The present disclosure relates to a method and apparatus for transmitting uplink transmission channels in a wireless communication system. The method for transmitting uplink control information, by a terminal, in multiple uplink channels may comprise the steps of: receiving a physical downlink shared channel (PDSCH) from a base station; determining an uplink channel for transmitting hybrid automatic repeat request (HARQ-ACK) feedback for the PDSCH; and transmitting the feedback information for the PDSCH to the base station through the determined uplink channel. The disclosed embodiment can effectively provide a service in a wireless communication system.
Patent KR-20190119015-A (KR)
Title: A composition comprising 4-hydroxyderricin or xanthoangelol isolated from an extract of Angelica keiskei for treating and preventing cachexia or sarcopenia
Inventor: RYU JAE HA
IPC: A61K36/23
Filed: 2019-10-11
Abstract: The present invention relates to a composition for preventing and treating cachexia or sarcopenia, containing 4-hydroxyderricin or xanthoangelol separated from an angelica utilis extract. The angelica utilis extract includes an angelica utilis crude extract, a polar or non-polar solvent-soluble extract purified from the angelica utilis crude extract. The composition of the present invention can be useful as a pharmaceutical composition for preventing and treating muscle diseases, a health functional food and a health supplement food.
Patent KR-20210043271-A (KR)
Title: High density and natural color molded zirconia crowns manufactured by production process
Inventor: LEE TAE SUNG
IPC: C04B35/48
Filed: 2019-10-11
Abstract: The present invention relates to a pre-formed zirconia crown for restoring teeth, which is manufactured by injection molding and sintering, secures color by an immersion method, and has a dense structure through isostatic heating. According to the present invention, a method for manufacturing a pre-formed zirconia crown having a dense structure and aesthetic impression comprises: a step of molding zirconia power with 3 to 5% of yttria added thereto by injection molding; a preliminary sintering step of sintering the zirconia power to perform degreasing; a primary cooling step of cooling the preliminary sintered body; a two-step heat treatment step of heat-treating the cooled preliminary sintered body; a cooling step of cooling the heat-treated body; a step of immersing the heat-treated body in an aqueous metal chloride solution and drying the same; a step of performing secondary sintering and cooling; and a step of performing sintering through isostatic heating. Accordingly, the method provides effects of making an aesthetic pre-formed zirconia crown close to a natural tooth and securing a production capacity capable of performing mass-production.
Patent KR-20200044710-A (KR)
Title: Drone
Inventor: AHN BYEONG YEOL
IPC: B64C39/02
Filed: 2019-10-21
Abstract: The present invention relates to a drone with a collision prevention and recovery function, capable of preventing a collision with an obstacle regardless of a remote control signal during flight, and safely recovering the drone by sending a specific signal to the drone. According to the present invention, the drone with a collision prevention and recovery function comprises: a main body; a plurality of wings; a plurality of driving motors; a power supply unit; a control unit; a plurality of sensors; and a plurality of switch units, wherein the switch units are configured to turn on and off power supplied to the driving motors to prevent the main body from colliding with an obstacle.
Patent KR-20210055990-A (KR)
Title: Convector of Natural Convection Types
Inventor: RYU BONG JO
IPC: F24C7/04
Filed: 2019-11-08
Abstract: The present invention relates to a natural convection type convector. The convector increases heat transfer efficiency by fitting a cartridge heater and a heat sink, and allows convection inside the convector to flow upward to maintain the constant temperature even after long-term use. The convector has a simple structure for easy assembly, and has a stable center of gravity to be safely provided and operated indoors. The convector includes a cartridge heater, a plurality of heat sinks, a housing and a power supply.
Patent KR-20200059147-A (KR)
Inventor: KIM SUN KI
IPC: H01R4/18
Filed: 2019-11-08
Abstract: Disclosed is an elastic electric contact terminal having an increased working distance, small pressing force, and excellent elastic restoring force. The contact terminal comprises: a non-foaming elastic rubber tube; a polymer film adhered to the outer surface of the tube by an adhesive and having a metal layer formed on the outer exposed surface; and an open cell structure elastic rubber foam core that fills at least a portion of a receiving space of the tube and is adhered to the sidewall of the receiving space.
Patent KR-20210057627-A (KR)
Title: Adhesive sheet, composition for adhesive for the same, optical member comprising the same and optical display comprising the same
Inventor: KIM DO YOUNG
IPC: C08K5/00
Filed: 2019-11-12
Abstract: The present invention provides an adhesive sheet, an adhesive composition therefor, an optical member comprising the same, and an optical display device comprising the same. The adhesive sheet includes an adhesive layer formed of an adhesive composition comprising a hydroxyl group-containing (meth)acrylic copolymer, a photoinitiator, a photocurable crosslinking agent, and a thermosetting crosslinking agent, wherein the thermosetting crosslinking agent includes an isocyanate-type crosslinking agent and a carboxyl group-containing (meth)acrylate, the adhesive layer has a peel force of 600 gf/in or more to a glass plate at 25°C, and the adhesive layer has a surface energy of 70 mN/m or more.
Patent KR-20210059057-A (KR)
Inventor: PARK SANG MOK
IPC: H01M4/02
Filed: 2019-11-13
Abstract: According to the present invention, an electrode for a secondary battery comprises: a current collector; a positive or negative electrode active material coated on the current collector; a binder; and a conductive material. A pore region is formed on an electrode surface. The pore region is formed by a heat source. The pore region may be formed in 30% or more of the entire electrode area. Therefore, the present invention can increase output performance of a battery.