baber/WOPTO huggingface dataset:
Patent KR-20220130937-A (KR)
Title: TourmaLine omitted
Inventor: LEE KYU JOO
IPC: C02F1/44
Filed: 2021-03-19
Abstract: The present invention relates to the composition of tourmaline functional purified water food ingredients, and specifically, to the composition of tourmaline functional purified water food ingredients, which undergoes the following steps of: making tourmaline ore into fine powder; mixing the tourmaline powder with ordinary purified water; refining the mixture with a filter and an electric field magnetic plate by reverse osmosis function; absorbing purified water into the food materials followed by evaporation of water molecules (H_2O); and leaving the tourmaline functional materials in internal tissues of the food materials followed by processing into food to make tourmaline functional effects ensured in the food.
Patent KR-20210122193-A (KR)
Inventor: PARK YOUNG HUN
IPC: C08K5/00
Filed: 2021-03-31
Abstract: The present invention relates to a heat shrinkable tube capable of high speed shrinkage at a low temperature. Specifically, the present invention relates to a heat shrinkable tube which is not only capable of high speed shrinkage at a low temperature but also has excellent material properties such as mechanical properties, heat resistance, and flame retardancy and can save manufacturing costs. The heat shrinkable tube comprises an ethylene vinyl acetate resin and a polyethylene resin as base resins.
Patent KR-20210128341-A (KR)
Inventor: KURA Chiharu
IPC: G02F1/1333
Filed: 2021-04-08
Abstract: According to one embodiment of the present invention, an Al alloy deposition film includes 1.5-6.0 atm% of Al, Zr, or Zn. A ratio of an electric resistivity before a bending test to an electric resistivity after performing ten thousand times of the tests is equal to or less than 1.1 and a ratio of the electric resistivity before a bending test to an electric resistivity after hundred thousand times of the tests is equal to or less than 1.3. The present invention provides a wiring film for display and a display apparatus, which have the Al alloy deposition film and a sputtering target for forming the Al alloy deposition film. The present invention provides the Al alloy deposition rate with excellent bending resistance.
Patent KR-20220142148-A (KR)
Inventor: PARK JUNG HYUN
IPC: B08B5/04
Filed: 2021-04-14
Abstract: A foreign material removing device for secondary battery notching according to an embodiment of the present invention includes: a foreign material identification unit provided to photograph the upper and lower surfaces of a notched electrode pattern in a transfer path of an electrode film that has undergone a notching process, and to calculate the position of a foreign material present in the electrode pattern based on the photographed image; and a foreign material removing process unit provided to blow air to the position of the foreign material and apply vacuum pressure according to the foreign material position information calculated by the foreign material identification unit.
Patent KR-20220144270-A (KR)
Inventor: AHN JAE HYUN
IPC: H04L1/18
Filed: 2021-04-19
Abstract: Disclosed is a method for signaling hybrid automatic repeat request (HARQ) ACK/NACH in a wireless communication system. According to an embodiment of the present invention, the method for signaling the HARQ ACK/NACK in a wireless communication system comprises: a step of allowing a base station to transmit a radio resource control (RRC) message through a primary cell (P cell) wherein the RRC message includes information for setting a terminal to be able to transmit a physical uplink control channel (PUCCH) through a secondary cell (S cell) even when a physical downlink control channel (PDCCH) is transmitted through the P cell; a step of transmitting the PDCCH through the P cell or the S cell; a step of transmitting a physical downlink shared channel (PDSCH) through a cell directed by the PDCCH; and a step of receiving the PUCCH including the ACK/NACK for the transmitted PDSCH. The RRC message includes a timing set for determining the transmission timing related to the transmission of the PUCCH and a resource set for determining a frequency resource on a terminal. The present invention is able to address the decrease in transmission performance.
Patent KR-20220145001-A (KR)
Inventor: MIN BYEONG ILL
IPC: F23L1/02
Filed: 2021-04-21
Abstract: The present invention relates to a boiler apparatus for incinerating waste. The boiler apparatus for incinerating waste comprises: a main body having an incineration chamber inside and a first fire-resistant wall arranged along an inner circumferential surface at a certain height; an air spray pillar vertically arranged on the incineration chamber and having an outer side surrounded by a second fire-resistant wall, and supplying return air and foreign matter included in the return air to the incineration chamber; an air supply pipe directly supplying some of outer air to the incineration chamber and supplying the rest to the air spray pillar; an air return pipe returning the air forcibly discharged from the incineration chamber and the foreign matter included in the air to the air spray pillar; a fan motor assembly forcibly transporting the air of the incineration chamber to an inlet side of the air return pipe; an air supply pipe discharging the completely burnt air in the incineration chamber; and a dust collector installed in the air supply pipe and filtering fine foreign matter. The present invention is able to realize the complete combustion of waste.
Patent KR-20220145092-A (KR)
Inventor: KIM SUN YOUNG
IPC: A47C27/00
Filed: 2021-04-21
Abstract: The present invention relates to a functional cushion for pets for protecting patella. A cushion for pets according to an embodiment of the present invention includes: a first support part for supporting the head of a pet; and a front leg support wall formed on a side surface of the first support part to support a side surface of the front leg.
Patent KR-20220145166-A (KR)
Inventor: CHOI YOON JIN
IPC: G06Q30/06
Filed: 2021-04-21
Abstract: According to one embodiment of the present invention, disclosed is a vehicle rental method of an apartment house resident. In a method of renting a vehicle of an apartment house resident through a communication connection between a terminal and a server, the method comprises: a step in which a terminal displays a first interface including a residence authentication information input area, receives residence authentication information of a user through the first interface, and determines whether the user is a resident of a preset apartment house; a step in which when it is determined that the user is a resident of the apartment house, the terminal displays a second interface including a selection input area for a rentable vehicle among resident vehicles of the preset apartment house and a rental period input area, and performs a vehicle rental procedure for receiving selection information of the rentable vehicle and rental period information through the second interface; and a step in which the terminal displays a third interface including a return authentication information input area and receives return authentication information for a vehicle to be rented according to the selection information of the rentable vehicle through the third interface. Accordingly, the present invention can reduce the cost of owning and operating a vehicle.
Patent KR-20220137501-A (KR)
Inventor: JUNG JI HOON
IPC: E01F9/681
Filed: 2021-04-26
Abstract: The present invention relates to a road safety facility coupling apparatus. According to one aspect of the present invention, provided is the road safety facility coupling apparatus, comprising: a support unit which is inserted into a support hole drilled in a road and bonded by an adhesive, wherein a fastening groove is formed along the longitudinal direction, and which is made of a material containing synthetic resin; a coupling unit which penetrates a road safety facility, is inserted into the fastening groove and screwed to the support unit, and is made of the material containing synthetic resin, in order to install the road safety facility, which is arranged to cover the support unit, on the road; and an adhesive guide passage which is formed in the support unit to allow the adhesive to be flowable into the fastening groove of the support unit. Accordingly, the road safety facility coupling apparatus prevents a secondary traffic accident.
Patent KR-20220148025-A (KR)
Inventor: RYOO JEONG DONG
IPC: H04L47/30
Filed: 2021-04-28
Abstract: Provided are a method and apparatus for determining a duplicate packet. In a network transmitting and receiving packets between nodes, when receiving a packet, a node finds a cell corresponding to a serial number of the received packet among a plurality of cells included in a duplicate packet discrimination buffer. Each cell of the duplicate packet discrimination buffer includes a first value indicating that a packet corresponding to a serial number corresponding to the cell has been received or a second value indicating that the packet corresponding to the serial number corresponding to the cell has not been received. The node determines whether the received packet is a duplicate packet based on a value of the cell corresponding to the serial number of the received packet and discards the received packet if the received packet is a duplicate packet. On the other hand, when the received packet is not a duplicate packet, the received packet is delivered to a next node or a next processing process. Accordingly, the present invention can determine whether a packet having the same serial number previously arrives in an easy and quick manner.
Patent KR-20220088268-A (KR)
Title: 유해인자 차단용 양압 스마트 의류
Inventor: KIM JEONGHYUN
IPC: A61L9/014
Filed: 2021-05-03
Abstract: 유해인자 차단용 양압 스마트 의류가 제공된다. 본 발명의 다양한 실시예에 따른 유해인자 차단용 양압 스마트 의류는, 스마트 의류에 있어서, 상기 스마트 의류의 외부 공기를 상기 스마트 의류 내부로 유입시키는 하나 이상의 팬(Fan), 상기 스마트 의류의 내부 공기를 상기 스마트 의류 외부로 배출하는 하나 이상의 배출구 및 상기 하나 이상의 팬의 동작을 제어하는 제어 모듈;을 포함하며, 상기 제어 모듈은, 상기 스마트 의류 내부로 유입되는 공기량이 상기 스마트 의류 외부로 배출되는 공기량보다 크도록 상기 하나 이상의 팬의 동작을 제어하여 상기 스마트 의류 내부의 공기압이 상기 스마트 의류 외부의 공기압보다 높은 양압 상태를 유지시킨다.
Patent KR-20220150650-A (KR)
Inventor: CHOI JUNG HYUCK
IPC: H01L21/311
Filed: 2021-05-04
Abstract: A manufacturing method of a semiconductor device according to an embodiment of the present invention comprises the following steps of: providing a lower structure; sequentially forming a dielectric layer and a mask layer having a first intermediate opening on the lower structure; forming a first opening extending in a first direction to overlap at least a portion of the first intermediate opening, in the mask layer; forming a spacer layer on a sidewall of the mask layer to be located in a partial region in each of the first intermediate opening and the first opening; forming second openings spaced apart from each other by the first intermediate opening along the first direction, in the mask layer; patterning the dielectric layer by using the mask layer; and forming a metal material layer by embedding a metal material in a patterned region of the dielectric layer, wherein the first intermediate opening has a first width and the spacer layer has a second width smaller than half of the first width, in the first direction. The semiconductor device has improved electrical characteristics by forming intermediate metal wires connecting spaced metal wires.
Patent KR-20220151442-A (KR)
Title: Semiconductor package
Inventor: KIM TAE HWAN
IPC: H01L23/538
Filed: 2021-05-06
Abstract: The present invention provides a semiconductor package with improved product reliability and performance. The semiconductor package comprises: a first package substrate; a first semiconductor chip on the first package substrate; a plurality of first chip bumps between the first package substrate and the first semiconductor chip; a plurality of second semiconductor chips sequentially stacked on the first semiconductor chip; a molding member covering the plurality of second semiconductor chips on the first semiconductor chip; and a thermoelectric cooling layer attached to the surface of the first semiconductor chip. The thermoelectric cooling layer includes: a cooling material layer extended along the surface of the first semiconductor chip; a first electrode pattern surrounding the plurality of first chip bumps in a planar viewpoint in the cooling material layer; and a second electrode pattern surrounding the first electrode pattern in a planar viewpoint in the cooling material layer.
Patent KR-20220152348-A (KR)
Title: A compressed sprayer capable of matching pesticide dilution ratios
Inventor: LEE JUN WON
IPC: B05B11/00
Filed: 2021-05-08
Abstract: The present invention relates to a compressed sprayer capable of adjusting the pesticide dilution ratio. By making it possible to know the amount of pesticide to be diluted by a liquid injection part with a scale, the present invention solves the problem that it is difficult to know the amount of pesticide to be diluted. The present invention is to solve the existing problem that it is difficult to know the amount of pesticide to be diluted. That is, the compressed sprayer of the present invention comprises: a transparent storage tank with a scale to check the remaining amount, a pump having a pump handle shaped to fit the shape of the hand for easy pumping; a dial-type adjustable spray nozzle to spray in the desired intensity and shape; a hose formed long enough to allow smooth operation; a handle with a safety lock to prevent accidental operation; a liquid injection unit configured to display the amount of pesticide for various dilution ratios (100 : 1, 200 : 1, ..., 1000 : 1) on a scale so that a user can know the amount of pesticide that needs to be diluted, and inject liquid into the tank by turning a tap after pouring the pesticide; and shoulder straps with buckles for length adjustment. By making it possible to know the amount of pesticide to be diluted by the liquid injection part with a scale, the present invention solves the problem that it is difficult to know the amount of pesticide to be diluted. The present invention is to solve the existing problem that it is difficult to know the amount of pesticide to be diluted.
Patent KR-20220152368-A (KR)
Title: Hang scissors
Inventor: KIM JI IN
IPC: A01G3/02
Filed: 2021-05-08
Abstract: The present invention relates to hanging scissors. By making it easy to access a plant in a close position between a blade and a hook, it is possible to solve the existing problem of difficult fixing of the hook. That is, the present invention provides pruning shears comprising: a handle wrapped around the part connected to the blades of scissors so that you can hold the scissors by hand; the blades which are in a round shape to cut thick branches; a hook positioned adjacently to the part of the blades and adjusting a direction in a Y-shape to pull plants; and a hook handle in the form of a small stick to adjust the hook. By making it easy to access a plant in a close position between the blades and the hook, it is possible to solve the existing problem of difficult fixing of the hook.
Patent KR-20220155682-A (KR)
Title: Rocket bucket seesaw that can play in the water using the user's kinetic energy and the elastic part's Elastic energy as a power source
Inventor: KIM YO SEOB
IPC: F16K31/12
Filed: 2021-05-17
Abstract: The present invention relates to a rocket bucket seesaw capable of a play in water by using kinetic energy of a user as a power source. The rocket bucket seesaw comprises: a first motion input unit on which a first user is seated and which transmits energy generated by a tilting motion of the first user; a second motion input unit on which a second user is seated and which transmits energy generated by a tilting motion of the second user; a first pump disposed on one side of a lower surface of the first motion input unit, receiving fluid through an opening formed in one surface thereof, and moving fluid introduced into the inside by an external force input to the first motion input unit; a second pump disposed on one side of a lower surface of the second motion input unit, receiving fluid through an opening formed in one surface thereof, and moving fluid introduced into the inside by an external force input to the second motion input unit; a first flow path connected to the first pump and moving the fluid upward; a second flow path connected to the second pump and moving the fluid upward; a first bucket unit for receiving the fluid from the second flow path when a preset capacity is not exceeded, storing the fluid, and discharging the fluid loaded therein toward the first user when the preset capacity is exceeded; and a second bucket unit for receiving the fluid from the first flow path when a preset capacity is not exceeded, storing the fluid, and discharging the fluid loaded therein toward the second user when the preset capacity is exceeded. The present invention can induce competition between the seesaw users.
Patent KR-20220161687-A (KR)
Title: High place painting robot capable of driving
Inventor: PARK JUNG KYU
IPC: B05B15/628
Filed: 2021-05-31
Abstract: The present invention relates to a traveling type aerial painting robot for painting an inner wall surface of a specific facility, which comprises: a traveling unit capable of moving toward a first wall surface of the specific facility requiring painting; a paint spraying unit for spraying paint; a movement support unit for supporting movement of the paint spray unit in left and right directions; a lifting unit mounted on the traveling unit to raise and lower the movable support unit so that after the travelling unit is moved to a position for painting the first wall surface, when a 1-1 area of the first wall surface is painted by the movement of the paint spraying unit in the left and right direction on the movement support unit, a 1-2 area corresponding to an upper or lower direction of the 1-1 area is painted; and a coating range expansion unit for mediating the connection between the movement support unit and the lifting unit, and enabling painting of a second wall surface adjacent to the first wall surface by a change in position of the movement support unit with respect to the lifting unit in a state in which the traveling unit is fixed to a position for painting the first wall surface. The present invention is to automatically paint an inner wall surface of a wastewater treatment facility or the like.
Patent KR-20220131129-A (KR)
Title: Cosmetic container
Inventor: LEE KYUNG CHANG
IPC: A45D40/22
Filed: 2021-06-07
Abstract: The present invention relates to a cosmetic container configured to allow a user to easily separate an inner case from an outer case by pressing a push button. The cosmetic container according to one aspect of the present invention comprises: a lower case and an upper case forming the appearance of a body; and an inner case that is coupled to an inner space formed by the lower case and the upper case and accommodates contents therein, wherein the lower case has an open area through which a lower surface of the inner case is exposed to the outside. The present invention further comprises a push button that is coupled to the lower case so as to be able to vertically move and can upwardly press the edge of the exposed lower surface.
Patent KR-20220165335-A (KR)
Title: Rf repeater capable of reducing reverse noise at base station and method thereof
Inventor: YUN IN KUK
IPC: H04B7/155
Filed: 2021-06-08
Abstract: The present invention relates to an RF repeater capable of reducing reverse noise of a base station and a repeating method thereof. According to the present invention, the RF repeater detects a size of an uplink signal received from a mobile terminal to compare it with a threshold value and reduces a gain of an uplink transmitting end of the RF repeater when the size of the uplink signal is smaller than or equal to the threshold value to allow a corresponding RF repeater to reduce noise caused by a base station when there is no uplink signal.
Patent KR-20220166910-A (KR)
Title: Field-effect transistor capable of enhancement mode operation
Inventor: GEONWOOK YOO
IPC: H01L29/49
Filed: 2021-06-11
Abstract: An objective of the present invention is to provide a field-effect transistor element capable of enhancement mode operation which can have various operation ranges by controlling a threshold voltage. According to an embodiment of the present invention, the field-effect transistor element capable of enhancement mode operation comprises: a substrate; a beta-gallium oxide (β-Ga_2O_3) channel layer arranged on the substrate; a source electrode and a drain electrode arranged on the beta-gallium oxide (β-Ga_2O_3) channel layer; a ferroelectric semiconductor layer arranged on the beta-gallium oxide (β-Ga_2O_3) channel layer, and having a band gap of 1.4 eV or higher and a layer structure based on van der Waals bonding; an insulation layer arranged on the ferroelectric semiconductor layer; and a gate electrode arranged on the insulation layer.
Patent KR-20220168767-A (KR)
Title: Method for Bean Curd Containing sausage
Inventor: YOO JAE IL
IPC: A23L11/45
Filed: 2021-06-17
Abstract: The present invention relates to a method for producing sausage tofu. The method for producing sausage tofu of the present invention comprises the steps of: obtaining a sausage with preserved taste and aroma; cutting the sausage; grinding soybeans soaked in water; separating soy milk and okara; taking some of the soy milk and making soy milk/sausage flakes; obtaining a soymilk/sausage mixture by mixing the soymilk/sausage flakes with the remaining separated soymilk; heating the soy milk/sausage mixture; coagulating the heated soymilk/sausage mixture by adding a coagulant; crushing the coagulated material of the soymilk/sausage mixture; and compressing and molding soymilk/sausage shreds. According to the present invention, the aroma and taste of a sausage are transferred to tofu, making it possible to make sausage tofu with good taste and aroma. Because a large amount of sausages can be contained without deteriorating texture and formability, a variety of sausage tofu with different sausage contents can be produced as needed. The sausage tofu of the present invention can be a protein food by adding the function of sausage to beans and can be a health food that also has the unique functionality of sausage.
Patent KR-20220168828-A (KR)
Title: Overlay Measurement Method Using Displacement Vector
Inventor: LEE HYUN CHUL
IPC: G03F7/20
Filed: 2021-06-17
Abstract: The present invention relates to an overlay measurement method and, more specifically, to an overlay measurement method using a displacement vector. The overlay measurement method using a displacement vector according to the present invention comprises the steps of: (S1) acquiring an overlay mark image; (S2) selecting a first measurement area and a second measurement area; (S3) comparing the first measurement area with the second measurement area to acquire a first displacement vector; (S4) selecting a third measurement area and a fourth measurement area; (S5) comparing the third measurement area with the fourth measurement area to acquire a second displacement vector; and (S6) using the first displacement vector and the second displacement vector to measure relative movement between a center of the first overlay mark and a center of the second overlay mark. The new overlay measurement method according to the present invention can measure overlays in an X-axial direction and a Y-axial direction at a time without need for measuring the overlays separately.