baber/WOPTO huggingface dataset:
Patent KR-20200114509-A (KR)
Title: a bottom-up window frame
Inventor: LEE SEUNG CHEUL
IPC: E05D15/06
Filed: 2019-03-29
Abstract: The present invention relates to a window frame which includes: a rail attached to a floor; a hinge part lifting the rail attached to the floor; and a support attached to a lower end of the rail. Therefore, the window frame enables a user to easily wipe a portion which is not completely wiped out of reach due to a narrow space due to a structure of the window frame.
Patent KR-20200117328-A (KR)
Inventor: KIM JIN SEOK
IPC: B60B27/00
Filed: 2019-04-03
Abstract: According to an embodiment of the present invention, provided is a wheel bearing for rotationally mounting and supporting a vehicle wheel on a vehicle body. The wheel bearing according to an embodiment of the present invention can include: a rotating element which is mounted with the vehicle wheel and rotates together with the wheel; a non-rotating element that is mounted on the chassis unit of the vehicle and is fixed to the vehicle body; and one or more rolling elements that are interposed between the rotating element and the non-rotating element to rotationally support the rotating element with respect to the non-rotating element. According to an embodiment of the present invention, the rotating element is provided with a wheel mounting flange used to mount the wheel. The wheel mounting flange can be provided with a bolt mounting hole into which a hub bolt is inserted and a mounting recess into which the head of the hub bolt is mounted. According to an embodiment of the present invention, the mounting recess can be formed eccentric so that the center thereof can be spaced apart from the center of the bolt mounting hole.
Patent KR-20200120241-A (KR)
Inventor: NAH SEONG KYE
IPC: H02B1/28
Filed: 2019-04-12
Abstract: The present invention relates to a dustproof and waterproof sealed enclosure which can automatically drain condensation water generated inside. The dustproof and waterproof sealed enclosure comprises: a sealed case formed with a through hole for draining condensation water on the bottom and having an internal storage space; and an automatic drainage means coupled to the through hole, completely blocking dust and the condensation water flowing from the outside, and automatically draining the condensation water generated inside the sealed case to the outside.
Patent KR-20200122655-A (KR)
Title: Laser device based by laser diode
Inventor: KIM YOUNG TAE
IPC: G02B3/02
Filed: 2019-04-18
Abstract: Disclosed is a diode-based laser device comprising: a laser diode for outputting a laser by power supply; a modification output device for receiving the laser and modifying a setting value of the laser to output the same; a spectrometer for receiving the laser in which the setting value is modified to output the same in at least two directions; a measuring device for receiving the laser output in a direction other than one direction from the spectrometer to measure the setting value of the laser; and a controller for receiving an output value of the laser measured by the measuring device, and controlling the magnitude of a power source applied to the laser diode. According to the present invention, the setting value of the laser can be easily changed.
Patent KR-20200123562-A (KR)
Inventor: CHOI SU NAM
IPC: C09D7/48
Filed: 2019-04-22
Abstract: The present invention relates to a photo-curable paint composition for a pre-coated steel plate and a method for manufacturing the pre-coated steel plate using the same, wherein the photo-curable paint composition for the pre-coated steel plate comprises: urethane acrylate oligomer; an acrylate monomer; a photoinitiators; a photostabilizer; and a leveling agent. According to various embodiment of the present invention, it is possible to reduce energy required for drying a coating film, thereby having an advantage of excellent production efficiency.
Patent KR-20200124020-A (KR)
Inventor: KIM YOUNG CHUL
IPC: A61K36/88
Filed: 2019-04-23
Abstract: The present invention relates to a composition for skin whitening comprising a Tradescantia pallida extract as an active ingredient. According to the present invention, the Tradescantia pallida extract exhibits antioxidant activity and tyrosinase inhibitory activity to have an excellent skin whitening effect, and thus may be favorably used as a cosmetic composition for skin whitening, a pharmaceutical composition for skin whitening, a health product composition for skin whitening, and the like.
Patent KR-20200125789-A (KR)
Inventor: KWAK BONG WOO
IPC: B60L55/00
Filed: 2019-04-25
Abstract: The present invention relates to a battery charging/discharging circuit, which includes: a battery; a converter having a first port connected to the battery and a second port; an inverter having a third port connected to the second port and a fourth port; a switch that has a fifth port connected to the fourth port and a sixth port for discharging or charging the battery, and shorts or opens the fifth port and the sixth port; and a DC bus capacitor connected to both terminals of the second port and having DC bus voltage. Accordingly, the present invention can prevent damage to power semiconductor devices of the converter and the inverter.
Patent KR-20200126062-A (KR)
Title: Method of acquiring connectivity information in molecular communication
Inventor: SHIN HYUNDONG
IPC: H04B10/90
Filed: 2019-04-29
Abstract: The present invention relates to a method for acquiring connectivity information in molecular communication. The method is executed by a nanodevice constituting a molecular communication system. The method includes: a molecule transport step of transporting molecules as information carriers through a medium as a molecular communication channel; a connectivity information acquisition step of acquiring information on the connectivity of the transported molecules to a receiving nanodevice by estimating the life expectancy of the molecules in the medium; and a molecule transport properties control step of controlling the properties of the molecule transport based on the connectivity information. According to the present invention, it is possible to provide a method for providing connectivity in molecular communication by analyzing a molecule diffusion process and the spatial randomness of nanomachines in heterogeneous fluid mediums.
Patent KR-20200126287-A (KR)
Title: Carbon nanotube oxide composites for stretchable energy storage element, and method for producing carbon nanotube oxide composites, and stretchable energy storage element including the same
Inventor: PARK JONG HWAN
IPC: H01G11/36
Filed: 2019-04-29
Abstract: The present invention relates to a method for manufacturing a carbon nanotube oxide composite for a stretchable energy storage element, a carbon nanotube oxide composite manufactured thereby, and a stretchable energy storage element including the same and, more specifically, to a method for manufacturing a carbon nanotube oxide composite for a stretchable energy storage element, which provides excellent energy storage properties and electric conductivity while having a unique stretchability to be used for an electrode, a carbon nanotube oxide composite manufactured thereby, and a stretchable energy storage element including the same. According to the present invention, the method comprises an oxidation step of oxidizing a carbon nanotube to form an oxidized carbon nanotube and a complex forming step of mixing the oxidized carbon nanotube with a polymer and an electrolyte to form a paste-shaped oxidized carbon nanotube complex.
Patent KR-20200129587-A (KR)
Title: Ultra-thin barium-titanate sheets and manufacturing method thereof
Inventor: PARK HEE JUNG
IPC: C01G23/00
Filed: 2019-05-09
Abstract: The present invention relates to an ultra-thin barium titanate sheet and a method of manufacturing the same. More particularly, the present invention relates to a barium titanate nanosheet having a 2D layered structure with a thickness of 10 nm or less, not conventionally known 3D structured barium titanate nano-powder, and to a method of manufacturing a barium titanate nanosheet from a TiO_x nanosheet having a thickness of several-nm or less by a wet chemical method (a reaction method after peeling or a hydrothermal synthesis method, etc.) The barium titanate nanosheet according to the present invention can significantly reduce the thickness of an MLCC, and can be usefully applied in the development of ultra-thin semiconductor high-k materials.
Patent KR-20200130966-A (KR)
Inventor: GWON JIN SU
IPC: B66B1/28
Filed: 2019-05-13
Abstract: The present invention relates to a direct current (DC)-based elevator power system. According to an embodiment of the present invention, the DC-based elevator power system comprises: a DC power conversion device converting alternating current (AC) power supplied from a system into DC power; a common DC power unit to which the DC power converted from the DC power conversion device is supplied; and one or more inverters receiving the DC power from the common DC power unit and converting the same into the AC power to supply the same to one or more winding machines for driving an elevator. According to the present invention, the power supplied to the winding machine of the elevator is supplied from the common DC power unit to reduce the number of conversions of AC and DC, thereby reducing power loss due to the conversion.
Patent KR-20200132107-A (KR)
Inventor: JUNG HYE RI
IPC: H01M10/0585
Filed: 2019-05-15
Abstract: According to the present invention, an electrode for an all-solid-state battery having low porosity can be obtained by controlling the concentration of electrode active material layer forming slurry and solid electrolyte layer forming slurry. Since the all-solid-state battery does not use a liquid electrolyte material but uses a solid electrolyte material, close contact between materials constituting the battery, such as an electrode active material and a solid electrolyte material, are required. If a manufacturing method according to the present invention is applied, since an electrode active material layer is filled with the solid electrolyte material, components can be in close contact, thereby improving the interfacial resistance.
Patent KR-20200138509-A (KR)
Inventor: YOO HARAM
IPC: H01L27/32
Filed: 2019-05-30
Abstract: Provided is a display device with reduced defect rate. The display device comprises: a display panel including a first area and a second area; and a first module disposed under the second area, wherein the display panel may include: a base layer; a circuit layer disposed on the base layer; a first pixel electrode electrically connected to the circuit layer and disposed in the first area; a second pixel electrode electrically connected to the circuit layer and disposed in the second area; a first stacked structure disposed on the circuit layer and disposed to be adjacent to the first pixel electrode; and a second stacked structure disposed on the circuit layer, disposed to be adjacent to the second pixel electrode and being different from the first stacked structure.
Patent KR-20200139938-A (KR)
Inventor: SONG WON KI
IPC: B62D29/00
Filed: 2019-06-05
Abstract: The present invention relates to a center floor reinforcement structure for a vehicle, capable of reinforcing hardness while using a cross section of a vehicle body as a duct path. The center floor reinforcement structure includes: a lower panel comprising a lower tunnel part formed in a center area with respect to a width direction of the vehicle by being curved upwards in a longitudinal direction of a vehicle, and a lower side sill part joined to a side sill of the vehicle and formed in both end areas by being curved upwards; and an upper panel joined to the upper surface of the lower panel, and comprising an upper tunnel part corresponding to the lower tunnel part and formed in a center area by being curved upwards, and a side sill coupling part corresponding to the lower side sill part and formed in both end areas. The lower and upper panels are made of a sheet type composite material made by immersing reinforced fibers in resin.
Patent KR-20200141551-A (KR)
Inventor: HA WEOL YOUNG
IPC: A23L7/109
Filed: 2019-06-10
Abstract: The present invention relates to a method for producing aronia noodles. The method comprises the steps of: producing brine by adding 1-5 wt% of purified salt to 95-99 wt% of purified water heated to 20-40°C and by mixing the same; producing aronia brine; producing aronia dough; producing an aronia noodle base having a predetermined thickness; producing aronia noodles; and performing packing. According to the present invention, an antioxidant material such as anthocyanin which is beneficial to a human body can be consumed.
Patent KR-20200143535-A (KR)
Inventor: KIM DONG EUN
IPC: G07C5/00
Filed: 2019-06-12
Abstract: The present invention relates to a vehicle control device and a method thereof, and more specifically, to a vehicle control device that can be applied with an intelligent ISG function by using an OBD and a fuse box of an existing vehicle to reduce fuel consumption and protect the environment, and a control method thereof. The present invention has an effect of allowing an ISG system to be installed afterwards even in the existing vehicle that does not have the ISG system. In addition, the present invention has an effect of allowing the ISG system to be applied in an after-market. Moreover, the present invention has a fuel saving effect by allowing the ISG system to be mounted in an existing old vehicle.
Patent KR-20200142386-A (KR)
Inventor: KIM SE YONG
IPC: A01G13/00
Filed: 2019-06-12
Abstract: The present invention relates to a flowerpot for a vegetable garden helping growth of plants. The flowerpot of the present invention comprises: a flowerpot frame unit including a first side plate module, a second side plate module, and a connection bar module having one end connected to a lower end of an inner side surface of the first side plate module and the other end connected to a lower end of an inner side surface of the second side plate module; a plurality of support units having a connection guide hole formed at the center of a lower surface thereof, one end fixed to an upper end of the first side plate module, and the other end fixed to an upper end of the second side plate module; and a protruding hole case unit having a plate shape, wherein a plurality of outer surface protrusions protruding to the outer surface and a plurality of inner surface protrusions protruding to the inner surface intersect each other, the outer surface protrusions and the inner surface protrusions have one end cut to form a through hole, one side thereof is connected to the connection guide hole formed in one support unit, and the other side thereof is connected to the connection guide hole formed in the other support unit.
Patent KR-20210000429-A (KR)
Inventor: PARK YONG SEOK
IPC: H01M2/10
Filed: 2019-06-25
Abstract: The present invention relates to a manufacturing method of a battery case, wherein a case body and a cover are respectively molded and prepared, and a plurality of holes are formed in the case body. After forming a protective member on a welding portion welding and fixing the cover at both ends of the case body by washing the case body, an insulating film layer is formed inside the case body, and the cover is welded, fixed, and sealed on both ends of the case body in a state in which configuration components inside the case body are installed by removing the protective member after forming the insulating film layer, thereby preventing welding defects due to foreign substances (insulation layer coating particles) during welding, and facilitating dimensional management of the case.
Patent KR-20200117814-A (KR)
Inventor: PARK SI HYUN
IPC: H01L21/67
Filed: 2019-07-02
Abstract: Disclosed is a method for transferring an LED structure. According to one embodiment of the present invention, provided is a method for transferring an LED structure. The method comprises: a first LED chip forming step of forming a plurality of first LED chips on a growth substrate; a defective chip detection step of detecting a defective LED chip in the plurality of LED chips on the growth substrate and obtaining position information of the defective LED chip; a defective chip removal step of removing the defective LED chip detected from the growth substrate; a first LED chip transfer step of transferring, to a transfer substrate, the plurality of first LED chips on the growth substrate, from which the defective LED chip was removed; and a second LED chip supplementing step of supplementing a second LED chip to an empty region on the transfer substrate corresponding to a defective chip removal region from which the defective LED chip is removed on the growth substrate. According to the present invention, the method for transferring an LED structure is capable of transferring a large quantity of LED chips regardless of the size of a chip during an LED chip transfer process.
Patent KR-20210009041-A (KR)
Inventor: KIM YOUNG REAL
IPC: A63F13/35
Filed: 2019-07-16
Abstract: The present invention relates to a method for providing an autonomous driving racing game, and a system thereof. According to the present invention, the method for providing an autonomous driving racing game comprises the steps of: transmitting a user mission to a user terminal; transmitting mission performance information to a game server; adjusting route information; transmitting the route information to a driving terminal; and determining the result of a racing game. According to the present invention, a safe racing game can be provided.
Patent KR-20210011675-A (KR)
Title: Fixed silicon anode for prevention of earphones open circuit
Inventor: LEE JEUNG HEON
IPC: H04R1/10
Filed: 2019-07-23
Abstract: The present invention relates to anti-open silicon fixed earphones which may prevent existing problem of open of an internal wire easily folded due to external shock by previously preventing open to improve durability of wire earphones. The anti-open silicon fixed earphones comprises: a silicon fixture to prevent easy open due to external shock by fixing silicon to a region in which open or breakage of an inner wire easily occurs, and a circular earphone string having a cylindrical shape designably or practicably suitable together with circular silicon. Therefore, the present invention can prevent existing problem of open of an internal wire easily folded due to external shock by previously preventing open to improve durability of wire earphones.
Patent KR-20210012719-A (KR)
Title: Gas furnace
Inventor: JANGHEE PARK
IPC: F24H8/00
Filed: 2019-07-26
Abstract: A gas heater is disclosed. According to an embodiment of the present invention, the gas heater comprises: a manifold in which an exhaust port for discharging fuel gas is formed; a nozzle coupled to the exhaust port; a burner for burning a mixture in which air and fuel gas injected from the nozzle are mixed; a heat exchanger providing a flow path, wherein the combustion gas generated by combustion of the mixture moves through the flow path; a blowing fan located adjacent to the heat exchanger and supplying air to the heat exchanger; and a flow guide positioned between the heat exchanger and the blowing fan. The flow guide includes: a frame; and at least one horizontal blade extending long along one side of the frame in the longitudinal direction and rotatably mounted on the frame.
Patent KR-20210014876-A (KR)
Inventor: KIM IN SUNG
IPC: A61C13/00
Filed: 2019-07-31
Abstract: Disclosed is a device for removing cutting oil used in the processing of dental implants. The device for removing cutting oil used in the processing of dental implants according to the present invention comprises: an air injection unit that injects air with an implant loading jig in which the implant is accommodated in the internal space and the internal space communicates with the outside; and a jig transfer unit connected to the implant loading jig and moving the implant loading jig relative to the air jet unit.
Patent KR-20210016109-A (KR)
Inventor: LEE CHANG HYUN
IPC: A61B17/00
Filed: 2019-07-31
Abstract: A driver for spine surgery according to the present invention includes: a rod in which bits engaged with grooves formed in the head of a spine-fixing screw are coupled to a front end section; a body which is connected to a rear end section of the rod and formed so as to be grippable by a user; a sensor module which senses a slope in the x-axis direction perpendicular to the gravitational direction, and a slope in the y-axis direction; and a communication module which is linked with the sensor module and transmits and receives sensing information of the sensor module through wireless or wired communication with an external terminal. The present invention greatly increases the success rate of surgery.
Patent KR-20200014705-A (KR)
Inventor: BOURQUI YVAN
IPC: H02K5/04
Filed: 2019-07-31
Abstract: Provided is an actuator which comprises an actuator housing having an inner surface defining a stator-receiving unit, and a stator. The stator-receiving unit includes a rotor support element, and plurality of guide projection units which are spaced apart from the rotor support element. A plurality of stator-abutment projection units are integrally formed with the inner surface. The stator has a plurality of locator recesses which can be coupled with the plurality of stator-abutment projection units when the stator is accommodated in the stator-receiving unit of the actuator housing to locate the stator relative to the actuator housing.
Patent KR-20210015093-A (KR)
Inventor: SHIN GI SEOP
IPC: H04W4/80
Filed: 2019-07-31
Abstract: The present invention relates to a Bluetooth earphone car warning system. The present invention relates to Bluetooth vehicle detection warning sound technology including a mobile phone-Bluetooth earphone Bluetooth technology, a vehicle-terminal (cell phone) Bluetooth technology, and a wireless earphone technology using Bluetooth. The present invention prevents accidents by providing a warning sound to a user by measuring a distance according to the RF power transmission of the Bluetooth earphone-vehicle-cell phone.
Patent KR-20210016236-A (KR)
Inventor: NAMHYUN KANG
IPC: A45C13/02
Filed: 2019-08-02
Abstract: The present disclosure relates to a cover capable of storing a pen and an electronic device including the same. According to one embodiment of the present disclosure, the cover, which is attached to an electronic device, comprises: a first plate having an opening portion in one area and covering the rear surface of the electronic device; a second plate adjacent to the first plate and covering the rear surface of the electronic device; a third plate adjacent to the second plate and covering the rear surface of the electronic device; a pen storage portion coupled to the opening portion of the first plate; an outer cover covering one surface of the first plate, the second plate, and the third plate; and a hinge structure coupling the second plate and the third plate to be rotatable, wherein the first plate may be rotatable in a designated angle range with respect to the second plate through the outer cover, the third plate may be rotatable in a designated angle range with respect to the second plate through the hinge structure, the first plate may be formed of a first material, and the pen storage portion may be formed of a second material having a hardness different from that of the first plate. According to the present invention, it is possible to prevent an electronic pen from being damaged by external impact or being lost.