baber/WOPTO huggingface dataset:
Patent KR-20210157441-A (KR)
Inventor: PARK SANG GU
IPC: A61H7/00
Filed: 2020-06-20
Abstract: The present invention relates to a walking massage rod, and in particularly, relates to a walking massage rod which can be used as exercise equipment capable of helping promote health by simplifying a structure and enabling a user to take a walking posture to massage the back of the body and to have massage and exercise effects at the same time. In order to achieve the above object, the present invention provides a walking massage rod capable of massaging the back of the body. The walking massage rod comprises a body part whose entire shape is formed in a cylindrical shape; open holes at both ends of the body part to enable hooks to be hung thereon; and elastic rings on the holes.
Patent KR-20210158727-A (KR)
Inventor: KANG TAE IL
IPC: B67D1/12
Filed: 2020-06-24
Abstract: The present invention relates to a fermented liquor manufacturing apparatus and a fermented liquor manufacturing method for manufacturing homemade fermented liquor even without professional knowledge or brewing equipment. The fermented liquor manufacturing apparatus includes a flow path module connected to a keg storing a stock solution. The flow path module includes: a stock solution flow path provided to move the stock solution; a gas flow path provided to move gas; a coupler independently connecting the inside of the keg to the stock solution flow path and the gas flow path when the keg is coupled to a keg cap; an intermediate tank provided between the stock solution flow path and the gas flow path for communication between the stock solution flow path and the gas flow path; and a pump on the stock solution flow path.
Patent KR-20200080212-A (KR)
Title: Light-emitting device comprising perovskite-organic small molecule-mixed light-emitting layer and preparation method thereof
Inventor: TAE WOO LEE
IPC: H01L51/00
Filed: 2020-06-26
Abstract: The present invention relates to a light emitting device including a perovskite-organic low molecular host mixed light emitting layer and a manufacturing method thereof. According to the present invention, it is possible to adjust an energy level, a charge transport rate, and a light emission wavelength of the perovskite-organic low molecular host mixed light emission layer in the light-emitting device according to a material type, a ratio between materials, and a deposition rate by using a deposition method. Accordingly, the present invention has an advantage of increasing electroluminescence efficiency by controlling an electron-hole recombination zone of the light-emitting device. Moreover, the present invention has an advantage of reducing the size of a perovskite crystal formed by co-depositing an organic low molecular host with a metal halide perovskite.
Patent KR-20220001156-A (KR)
Title: Heat pump
Inventor: SEONG HO HONG
IPC: F24D3/08
Filed: 2020-06-29
Abstract: Disclosed is a heat pump which can heat indoor space while supplying hot water indoors. The heat pump comprises: a compressor compressing a refrigerant; a heat exchanger condensing a refrigerant discharged from the compressor; an expansion valve expanding a refrigerant passing through the heat exchanger; an outdoor heat exchanger evaporating a refrigerant passing through the expansion valve; a pump causing a flow of water passing through the heat exchanger, and connected to a water pipe in which water passing through the heat exchanger flows; a water tank storing and discharging supply water supplied indoors, wherein a portion of the water pipe is installed thereon; a heat exchange pipe forming a portion of the water pipe, and installed in indoor space; a plurality of valves installed on the water pipe to open and close the flow path of the water pipe; and a control unit adjusting operations of the plurality of valves. The control unit adjusts operations of the plurality of valves in accordance with the temperature of water passing through the water tank and the temperature of the supply water stored in the water tank.
Patent KR-20220001952-A (KR)
Title: Novel polymer and organic light emitting device comprising the same
Inventor: KIM JI HOON
IPC: C08G61/12
Filed: 2020-06-30
Abstract: The present invention provides a polymer compound and an organic light emitting device using the same. The present invention can be used as a material for a hole transport layer of the organic light emitting device.
Patent KR-20210015637-A (KR)
Inventor: NAKAMURA MASARU
IPC: B28D5/00
Filed: 2020-07-01
Abstract: The present invention provides a laser machining apparatus which eliminates a case where a previously machined wafer is machined again. The laser machining apparatus comprises: a receiving/discharging mechanism to receive and discharge a wafer from a cassette mounted on a cassette mounting part; a chuck table to rotationally retain a wafer discharged by the receiving/discharging mechanism; a photographing unit to photograph a wafer; and a control unit. The control unit, when accommodating a completely machined wafer in a cassette by the receiving/discharging mechanism, positions a mark representing crystal orientation formed on a wafer in a prescribed direction different from a direction at the time when a non-machined wafer is accommodated in the cassette to accommodate the wafer in the cassette.
Patent KR-20220003766-A (KR)
Title: Mask manufactruing apparatus
Inventor: KIM SUK HYUN
IPC: A41H43/00
Filed: 2020-07-02
Abstract: A mask manufacturing device comprises: a fabric supply unit for supplying a fabric for manufacturing a mask body in a first direction; a mask body manufacturing unit for manufacturing the mask body in a first direction by using the fabric; a mask body supply unit for alternately supplying the mask body unloaded from the mask body manufacturing unit in a second direction and a third direction different from the first direction; and a mask ring fusing device for aligning the mask body provided in the second direction and the third direction and then pressing the mask body to fix the mask body and then fuse a ring onto the mask body.
Patent KR-20210006288-A (KR)
Inventor: PARK JUNG HWA
IPC: H01M8/106
Filed: 2020-07-03
Abstract: Disclosed are a polymer electrolyte membrane which can prevent loss of an ion conductor even if chemical deterioration is generated in the ion conductor due to long-time use to provide significantly increased mechanical and chemical durability, a manufacturing method thereof, and an electrochemical device including the same. According to the present invention, the polymer electrolyte membrane comprises non-crosslinked ion conductors and a porous supporter having a plurality of pores filled with the ion conductors, wherein the porous supporter includes a polymer having at least one cross-linkable functional group and the cross-linkable functional group is a functional group capable of being bonded to a deteriorated ion conductor to induce crosslinking of the ion conductor when the ion conductor is deteriorated.
Patent KR-20220007809-A (KR)
Title: Display device
Inventor: MOON SANG HO
IPC: H01L27/32
Filed: 2020-07-10
Abstract: The present invention provides a display device for preventing a corrosion of a wiring. The display device includes a substrate including a display area and a non-display area, a first wiring disposed at the non-display area of the substrate, a second wiring disposed on a layer that is different from the first wiring at the non-display area of the substrate, an inorganic insulating layer disposed on the first wiring and the second wiring, a pad disposed on the inorganic insulating layer and connected to a first end of the first wiring, a contact bridge disposed on the inorganic insulating layer, and connecting the second wiring to a second end facing the first end of the first wiring, an electrostatic electrode disposed on the inorganic insulating layer between the pad and the contact bridge, a first organic insulating layer covering the contact bridge and the electrostatic electrode, and exposing the pad, a first upper wiring disposed on the first organic insulating layer and overlapping the contact bridge and the electrostatic electrode, and a second organic insulating layer disposed on the first upper wiring.
Patent KR-20220009799-A (KR)
Title: Visual ability improvement device using visual perceptual learning and visual ability improvement method using the same
Inventor: KANG DONG WHA
IPC: G09B5/02
Filed: 2020-07-16
Abstract: Related is a device for improving visual ability using visual perception learning. A device according to one aspect comprises: a display module comprising a left side display part and a right side display part; a controller composed to perform a step of outputting a message of notifying a first session of a visual perception task which trains one eye through all of the display parts, a step of providing the first session, a step of outputting a message of notifying a second session of the visual perception task which trains the other eye through all of the display part, and a step of providing the second session; and a memory for storing a patient response in order to update a visual field map of the eyes, wherein the step of providing the session comprises a step of obtaining the patient response using a visual object.
Patent KR-20210117120-A (KR)
Title: Audio signal processing method and device, and storage medium
Inventor: HOU HAINING
IPC: G10L21/0308
Filed: 2020-07-31
Abstract: The present invention relates to an audio signal processing method, and a device and a storage medium thereof. According to the present invention, the audio signal processing method comprises the following steps: acquiring an audio signal transmitted from at least two sound sources through at least two microphones, respectively, to acquire an original noise signal in a time domain of each of the at least two microphones; performing a windowing operation on the original noise signal of each of the at least two microphones with respect to each frame in the time domain by using a first asymmetric window to acquire a windowed noise signal; performing time frequency conversion on the windowed noise signal to acquire a frequency domain noise signal of each of the at least two sound sources; acquiring frequency domain estimation signals of the at least two sound sources according to the frequency domain noise signal; and acquiring the audio signals transmitted by at least two sound sources according to the frequency domain estimation signal. Accordingly, system delay can be reduced separation efficiency can be increased.
Patent KR-20220017138-A (KR)
Inventor: KIM DONG WON
IPC: G06Q40/08
Filed: 2020-08-04
Abstract: The present invention relates to a leader donation fulfillment insurance system and a method for fulfilling the same. According to the present invention, a policyholder supports the socially weak through a leader donation fulfillment insurance system, such that the society and the country are lightened and developed based on the trust in a leader, and the country helping each other is created. A contractor in a leader donation fulfillment insurance indicates a person who joins in the leader donation fulfillment insurance and pays an insurance premium, and the contractor of the leader donation fulfillment insurance generally indicates a candidate who desires to become a leader, or a leader. However, an organization or person who supports a specific candidate to become a leader, or a specific leader can be a contractor, in a special case. An insurant of the leader donation fulfillment insurance of the present invention is a leader who desires to fulfill a donation, and a preliminary leader who desires to fulfill a donation.
Patent KR-20220019128-A (KR)
Title: Spraying Apparatus for Agricultural Chemicals having Two Motor Pumps
Inventor: KIM YOUNG JO
IPC: A01M7/00
Filed: 2020-08-06
Abstract: The present invention relates to an agricultural spraying device capable of spraying liquids such as pesticides on crops while being carried on the back or being carried by hand and, more specifically, to a portable spraying apparatus having two electric pumps and two supply sources. More specifically, since a container in which a liquid agent such as pesticide is stored, an electric pump capable of pumping the liquid agent, a spray nozzle, and the like are integrated to be formed in a portable apparatus, a portable spraying device for spraying liquids while being carried by hand or being carried on the back after the liquids such as pesticides are stored in the container can not only spray the liquid from the container, but also suck the liquid from a remote storage tank to spray the liquid. In addition, since two electric pumps and a spray intensity regulator are included, the number of electric pumps and an operation output can be adjusted according to a liquid supply source or a required spray pressure. The portable spraying device comprises a container, first and second connection hoses, a selection valve, first and second electric motors, a power supply unit, and first and second switches.
Patent KR-20210128885-A (KR)
Inventor: PARK JUNG HA
IPC: B67D1/00
Filed: 2020-08-12
Abstract: Provided is a water purifier that automatically performs internal cleaning based on the remaining life of a filter. According to an embodiment of the present invention, a water purifier comprises: a raw water passage through which raw water is introduced from the outside; a purified water passage connected to the raw water passage and provided with a water outlet nozzle at an end thereof; a filter provided in the purified water passage to filter the raw water; a drain passage branched from the purified water passage between the filter and the water outlet nozzle and connected to a drain so that the liquid in the purified water passage is drained to the outside; a drain valve which opens and closes the drain passage; and a control unit controlling the drain valve to determine the remaining life of the filter based on the time when the filter is replaced, and to perform a cleaning cycle based on the remaining life of the filter.
Patent KR-20220022535-A (KR)
Inventor: HA YOUNG WOOK
IPC: B65H54/28
Filed: 2020-08-19
Abstract: The present invention relates to a winding device that guarantees effectiveness and usefulness by allowing a structure of an existing winding device to be used as it is without having to rely on manual labor in winding a recycled yarn into a spool, and can significantly improve the production efficiency of the recycled yarn. The winding device includes a main body, a shelf, a support, a driving axle, a cam roll, a spool supporting part, and a recycling part.
Patent KR-20220022771-A (KR)
Inventor: WON HO KEUN
IPC: H01M8/1018
Filed: 2020-08-19
Abstract: The present invention relates to a connector and a quick connecting structure between a manifold and a valve using the same. The quick connecting structure between a manifold and a valve using the same comprises: the manifold; the valve; and the connector. The manifold arranges a branch pipe connected to a fuel cell in one side unit; arranges a manifold body in which a valve inserting unit is formed inside in the other side unit; and forms a flange unit along the circumference of an end unit of the manifold body. The valve includes a valve body in which a front unit is inserted into the valve inserting unit, a back unit is connected to a gas tank, and a stepped unit is formed in a center unit. The connector combines the manifold with the valve. The present invention easily detaches the valve and the manifold, and safely supplies hydrogen gas.
Patent KR-20220025611-A (KR)
Title: headset equipped with a joystick
Inventor: LEE HAE MIN
IPC: H04R1/10
Filed: 2020-08-24
Abstract: Provided is a headset in which a small speaker can be hung on the head with a band when used for listening to the radio or broadcasting/recording, wherein a speaker part is equipped with a turnbuckle that can adjust a headset size on the headset with a microphone that covers the two ears, and is equipped with the turnbuckle that does not burden a user by minimizing a pain caused by using the headset for a long time and not being equipped with an adjustment device that is large in size but similar in weight to an existing headset.
Patent KR-20220028840-A (KR)
Title: Article transport vehicle and article transport facility
Inventor: YOON KI SUB
IPC: H02J50/10
Filed: 2020-08-31
Abstract: An object of the present invention is to provide an article transport vehicle and an article transport facility that can share power between article transport vehicles. Another object of the present invention is to provide an article transport vehicle and an article transport facility that can operate the article transport vehicle normally even when a non-powered section in which a power supply line formed along a rail is not installed becomes long. According to the present invention, even if the power supply from a power supply line is cut off or the power supply line is not installed along a traveling rail, an article transport vehicle can be operated normally, and the power accumulated in a battery can be relatively easily secured.
Patent KR-20220031157-A (KR)
Title: Vehicle speed control system
Inventor: LEE DONG PIL
IPC: B60R21/0134
Filed: 2020-09-03
Abstract: The present invention relates to a speed control system and a speed control method. The present invention may comprise: a cognition device configured to provide sensing information by sensing an object outside of a host vehicle; a route setting device configured to receive updated map information from the outside of the host vehicle to update a map, plan a driving route to a destination set by a driver, based on the map, and provide information on the planned driving route as driving route information; an offline driving control unit configured to generate, when it is determined that a preceding vehicle in front of the host vehicle is traveling in the driving route of the host vehicle on the basis of the sensing information and the driving route information of the host vehicle, a driving route of the preceding vehicle and generate offline driving control information on the basis of the driving route of the preceding vehicle; and a vehicle control output interface configured to provide the offline driving control information to an engine control system, a braking control system, and a steering control system. According to the present invention, it is possible to increase safety in vehicle driving.
Patent KR-20220032720-A (KR)
Inventor: LEE JI YEONG
IPC: H01L23/29
Filed: 2020-09-08
Abstract: The present application relates to a composition for encapsulating an organic electronic device and an organic electronic apparatus comprising the same. The present invention provides the composition for encapsulation which secures the lifespan of the organic electronic apparatus by forming a structure that can effectively block moisture or oxygen flowing into the organic electronic apparatus from the outside and can prevent physical and chemical damage to the organic electronic device while having excellent optical properties and processability applied to the top emission type organic electronic apparatus, and an organic electronic apparatus including the same.
Patent KR-20220033145-A (KR)
Title: Paint additive composition containing natural pozzolan and paint composition containing thereof
Inventor: YOUNG SEUNG LEE
IPC: C09D7/61
Filed: 2020-09-09
Abstract: The purpose of the present invention is to provide a composition for adding paint which has an excellent effect of inhibiting inflammation. The present invention relates to the composition for adding paint which comprises natural pozzolan and silk and a paint composition, and more specifically, to the composition for adding paint which has an excellent effect of inhibiting inflammation and a paint composition comprising the same.
Patent KR-20220034978-A (KR)
Inventor: JANG YONG SEOK
IPC: B60H1/32
Filed: 2020-09-11
Abstract: The present invention relates to a damper device installed in a fastening unit of a compressor mounted in a vehicle body, which comprises a plurality of gas damper units disposed to be adjacent to each other inside the fastening unit and allowing gas to be respectively filled therein. The gas damper unit comprises: a first damper unit, in which the gas is filled, installed to be movable inside the fastening unit; and a second damper unit installed on one side of the first damper unit and installed to be slidable in the first damper unit.
Patent KR-20210052211-A (KR)
Title: Polyester film and method for reproducing polyester container using same
Inventor: KIM CHUL KYU
IPC: C08J5/18
Filed: 2020-09-16
Abstract: An embodiment of the present invention relates to a polyester-based film and a method for reproducing a polyester-based container by using the same, which is capable of not only solving environmental problems, but also improving quality, yield and productivity by improving the recyclability of the polyester-based container. The polyester-based film includes a release promoting layer interposed between a substrate layer and a printed layer, and thus the film is cut into a size of 1 cm x 1 cm in length and breadth, immersed in an aqueous solution of sodium hydroxide (NaOH) having a concentration of 1 wt%, and stirred at 85°C at a speed of 240 m/min for 15 minutes, so that an average particle size of the printed layer component detached from the substrate layer satisfies 15 ㎛ or more, thereby improving the quality of the recycled polyester-based chips manufactured from the polyester-based container equipped with the polyester-based film.
Patent KR-20220037641-A (KR)
Inventor: JUN SUNG PYO
IPC: B65D77/04
Filed: 2020-09-18
Abstract: The present invention relates to a corrugated packaging box for delivering frozen food, which maximally maintains temperature of delivered food when delivering frozen food or refrigerated food to a consumer. The present invention relates to the paper packaging box for maximally maintaining the temperature of the delivered food when delivering the frozen food or the refrigerated food to the consumer, and a manufacturing method thereof. The packaging box comprises: a main packaging box (1) folded in a hexahedral sealed container to be sealed; and a spacing device (100) introduced into the main packaging box (1) and enabling a delivered object to be spaced from a floor of the main packaging box (1).
Patent KR-20220042605-A (KR)
Title: Image flattening method through iterative optimization of image 2D and 3D transformation based on laser line
Inventor: JUNG YONG WOOK
IPC: G06T5/00
Filed: 2020-09-28
Abstract: The present invention relates to an image flattening method through iterative optimization of image 2D and 3D transformation based on a vertically projected laser line. More particularly, provided is a method of flattening an image by using a technique for correcting camera distortion among image processing techniques.