baber/WOPTO huggingface dataset:
Patent KR-20210157996-A (KR)
Inventor: YOO TEA SON
IPC: D06F39/02
Filed: 2020-06-23
Abstract: The present invention relates to a washing machine that has a large detergent and fabric softener container so that the amount of detergent and fabric softener is automatically adjusted when the container is filled at once and a button for operating the washing machine is pushed, in order to remove inconvenience of adding detergent and fabric softener every time of laundry washing. The detergent and fabric softener container is configured to be easy to clean.
Patent KR-20220001633-A (KR)
Title: Electric power generation and cattle shed cooling system using induction heating and superheated steam and waste heat
Inventor: HAN SU YEON
IPC: C02F103/20
Filed: 2020-06-30
Abstract: The present invention relates to a livestock pyrolysis treatment system using an ultra-high temperature superheated steam. Specifically, the livestock pyrolysis treatment system (2) using the ultra-high temperature superheated steam of the present invention comprises: a livestock means (500); a settling tank means (600); a thermal energy generation device (1); a power generation means (700); and an energy exchange means (1000). According to the provided livestock pyrolysis treatment system, a virtuous cycle of energy is made.
Patent KR-20220001855-A (KR)
Title: Power supply apparatus for mobile apparatus
Inventor: KOO YOUNG JU
IPC: H01R39/18
Filed: 2020-06-30
Abstract: According to the present invention, a power supply device for a mobile device comprises: a power supply rail installed below a driving rail and supplying power to the mobile device moved along the driving rail; and a current collector positioned below the power supply rail and receiving the power from the power supply rail to transmit the power to the mobile device. The current collector comprises: a current collection frame; a rotary brush installed in the current collection frame to receive the power; and a slip ring coming in contact with the rotary brush and receiving the power.
Patent KR-20220003254-A (KR)
Title: Electronic device for providing augmented reality and method thereof
Inventor: ROH YEONHEE
IPC: G06F3/0482
Filed: 2020-07-01
Abstract: An augmented reality (AR) device for supporting augmented reality comprises: a memory for storing data related to at least one augmented reality element mapped on an AR space; at least one sensor; a display; and a processor. When the memory is executed, the processor provides augmented reality where at least part of at least one augmented reality element has been outputted in the area of the field of view (FOV) of a user, through the display as a user screen. The memory receives a first user input using the at least one sensor, and can store instructions for displaying a user interface where the relative position of at least one augmented reality element has been displayed on the user screen, in response to the first user input. In addition, various embodiments grasped in the present specifications are possible. Therefore, the AR device provides a user interface to enable a user to grasp augmented reality elements which can be displayed in an AR space.
Patent KR-20220006277-A (KR)
Inventor: SEONG JU KYUNG
IPC: C11D1/72
Filed: 2020-07-08
Abstract: The present invention relates to a paste composition for removing an oil film from a vehicle glass, including 56 to 62% by weight of water, 32 to 35% by weight of inorganic solids, 7.5 to 17% by weight of cerium oxide, and 15 to 24.5% by weight of amorphous silicon dioxide. The present invention lowers manufacturing costs.
Patent KR-20210021909-A (KR)
Title: Method for providing contents during call waiting
Inventor: LEE JAE HUN
IPC: H04M3/428
Filed: 2020-07-09
Abstract: The present invention relates to a method for providing contents during call waiting, which includes the steps of: transmitting call request information to a third user device, by a call management unit of a service server, through a data transmission/reception unit of the service server, and receiving predetermined call waiting content viewing start information from a caller user device which has received the call acceptance information corresponding to the call request information; transmitting, by a content information management unit of the service server, call waiting content reception approval request information to the caller user device through the data transmission/reception unit; transmitting, by the content information management unit, the call waiting content to the caller user device through the data transmission/reception unit When receiving the call waiting content acceptance information corresponding to the call waiting content reception request information from the caller user device through the data transmission and reception unit; and generating compensation data by receiving, by a compensation data generating unit of the service server, the reproduction information on the call waiting content from the caller user device. According to the present invention, not only user convenience is improved, but also appropriate compensation is made through viewing of advertisements while waiting for the call.
Patent KR-20220007269-A (KR)
Title: Apparatus for treating substrate and unit for supporting substrate
Inventor: KIM JE HO
IPC: H01L21/683
Filed: 2020-07-10
Abstract: The present invention provides a device for processing a substrate. In one embodiment, the substrate processing device includes: a process chamber forming a processing space; a gas supply unit supplying a process gas into the process chamber; a plasma generating unit generating plasma from the process gas introduced into the process chamber; and a substrate support unit provided in the processing space to support a substrate. The substrate support unit includes: a first plate; and a second plate adjacent to the first plate. A gap is formed between the first plate and the second plate, and a supply pipe for supplying a gas to the space formed by the gap is included. According to the present invention, the condensation of components exposed to the atmosphere can be effectively prevented.
Patent KR-20220008488-A (KR)
Title: Pole support apparatus
Inventor: PARK JONG BIN
IPC: E04H12/00
Filed: 2020-07-14
Abstract: An electric pole safe support according to one embodiment is mounted on an electric pole and supports a weight of a worker. The electric pole safe support comprises: a foothold unit having a net shape with a certain area for supporting the worker; a body which is formed of a board, is extended vertically to the foothold unit, and surrounds an edge of the foothold unit; and a chain configured to be connected with the body and to surround the electric pole. On the body, a support unit is formed and configured to come in contact with the electric pole by being extended in a direction with a predetermined angle from the body. The electric pole safe support prevents fall of the worker to secure safety.
Patent KR-20220010353-A (KR)
Inventor: LEE KISEUNG
IPC: B63B59/04
Filed: 2020-07-17
Abstract: The present invention provides a bottom protection member for a ship that effectively prevents the fouling attachment and inhabitation on to a bottom part of the ship during the quay wall fitting work period after launching the ship. According to the present invention, the bottom protection member for a ship may comprise: an antifouling sheet having an antifouling layer formed on a front surface thereof; and an attachment part formed on the rear edge of the antifouling sheet so that it can be easily attached and detached to a shell plate.
Patent KR-20220010998-A (KR)
Inventor: LEE HAN CHEOL
IPC: H01F27/23
Filed: 2020-07-20
Abstract: The present invention provides a pressure control device for a transformer, which blocks contact with external air containing moisture and can automatically control inner pressure of a transformer, which varies according to the working condition of the transformer. The pressure control device for a transformer according to the present invention comprises: a support unit including a fixed plate joined to an insulating oil tank to have a first flow hole communicating with an inside of the insulated oil tank, a support plate disposed to be separated from the fixed plate to have a second flow hole, and a connection pipe disposed to connect the fixed plate and the support plate to have a pressure transfer flow path connecting the first flow hole and the second flow hole; a pressure control unit including a first flange joined to the support plate and a stretchable member joined to the first flange to be shrunk or stretched according to inner pressure of the insulated oil tank transferred through the second flow hole; and a protective cover including a second flange joined to the support plate and a cover body arranged to cover the pressure control unit. According to the present invention, contact with external air can be blocked and inner pressure in the insulated oil tank can be kept properly.
Patent KR-20220012110-A (KR)
Title: Refrigerator
Inventor: JIHO SONG
IPC: F28F9/007
Filed: 2020-07-22
Abstract: The present invention is to provide a refrigerator having a fixing member capable of fixing a lead wire to a header of a condenser. The present invention relates to a refrigerator, which comprises: cabinets each forming a low-temperature storage space and a machine room in which a compressor is disposed; a machine room cover for shielding a machine room opening opened to the outside of the cabinet; a base fan provided in the machine room; a condenser mounted on the base fan, and including a pair of headers extending in a direction crossing the base fan, a plurality of tubes connecting between the pair of headers, and heat exchange fins disposed along the tubes spaced apart from each other; a blower fan unit mounted on the base fan and provided in the machine room; a lead wire for supplying power to the blower fan unit and transmitting an electrical signal; and a fixing member for fixing the lead wire to the condenser.
Patent KR-20220014365-A (KR)
Title: Display Device
Inventor: YOU CHUN GI
IPC: H01L51/52
Filed: 2020-07-23
Abstract: According to one embodiment of the present invention, disclosed is a display device, which includes: a substrate comprising a display area, a pad area disposed outside the display area, and a bending area disposed between the display area and the pad area; a connection wiring extending in a direction from the display area to the pad area and disposed in the bending area; a first organic insulating layer and a second organic insulating layer sequentially arranged to cover the connection wiring; and a dummy pattern disposed between the first organic insulating layer and the second organic insulating layer. The dummy pattern includes a first extension portion and a second extension portion extending from the bending area to the pad area.
Patent KR-20220015697-A (KR)
Title: Window
Inventor: KIM BUMSIK
IPC: E05D15/06
Filed: 2020-07-31
Abstract: The present invention relates to a window, comprising: a window frame body defining an opening communicating the exterior and interior; a window frame including a fixed window seat part located on the outdoor side of the window frame body and a window sill insert part located on the indoor side of the fixed window seat part; a fixed window that covers a portion of the opening and is seated on the fixed window seat part; and a window sill that is installed in the window sill insert part to be able to slide left and right to close the opening by covering a remaining part not covered by the fixed window among the openings, and is movable to the outdoor and indoor sides, wherein the window frame body and the window sill insert part are formed as a single body. An object of the present invention is to provide the window in which airtight performance between a window frame and a window sill is improved and secured, and assembly and processing are simplified.
Patent KR-20220021217-A (KR)
Inventor: HA HO KWAN
IPC: H01F27/28
Filed: 2020-08-13
Abstract: The present invention relates to a slim type line filter for a multilayer wire, which can transmit high input current through an increase in the number of winding turns wound on a core by forming a multilayer wire wound in multilayers. The slim type line filter for a multilayer wire integrally forms a fixing ring for fixing a lead part on both sides of an upper cap, which does not require another component for connecting the lead part, to reduce manufacturing cost and reduce the height of a product, forms a vertically upright plate-shaped alignment key and an alignment key groove inside an upper hollow, to allow the upper cap and a lower cap to be simply coupled to each other, and forms a multilayer wire wound in multilayers to increase the number of winding turns wound on a core, to transmit high input current.
Patent KR-20220026410-A (KR)
Inventor: NAM MI HWA
IPC: A47J37/07
Filed: 2020-08-25
Abstract: The present invention provides a twin roaster. The twin roaster according to an embodiment of the present invention includes: a case body installed on a table; a first burner and a second burner installed inside the case body to generate heat for cooking; an ignition control unit installed on one side of the case body to individually control the heating power of the first burner and the second burner; and a grilling plate assembly detachably seated in the upper opening of the case body, and including a first grilling plate heated by the first burner and a second grilling plate heated by the second burner, wherein the second grilling plate is rotatable so that the roasting surface faces the roasting surface of the first grilling plate so as to overlap the upper surface of the first grilling plate. Thus, roasts and stews are cooked to be suitable for the taste of the guests at the same table.
Patent KR-20220028976-A (KR)
Inventor: KIM BYEOK SOO
IPC: H02J7/35
Filed: 2020-09-01
Abstract: The present invention provides a gimme putt distance generating unit and a control method thereof. The gimme putt distance generating unit according to the present invention comprises: a unit housing (100) that is mountable on a flagpole and has a housing through-hole (101) accommodating the flagpole in the longitudinal direction thereof, wherein the flagpole is disposed in a hole cup on the green of a golf course; and a line generator (500) that disposed in the unit housing, and in which at least a part thereof is exposed to the outside so as to form a light output gimme putt distance which is a circular line with respect to the hole cup.
Patent KR-20220031787-A (KR)
Title: Hydrogen, atomic hydrogen, hydride ion generating device irradiated with quantum energy
Inventor: KIM BU YEOL
IPC: C01B3/00
Filed: 2020-09-03
Abstract: The present invention supplies hydrogen generated in a hydrogen supply unit to an atomic hydrogen generator, in which the hydrogen supply unit is composed of a first hydrogen generator that produces hydrogen through hydrolysis by mixing an appropriate amount of argon gas with hydrogen gas purchased in a container, or mixing an appropriate amount of water vapor with a gas obtained by mixing an appropriate amount of argon gas with hydrocarbon gas or carbon monoxide, a second hydrogen generator that generates hydrogen by inputting alkali metal and metal halide materials that generate hydrogen in the city water, irradiating quantum energy and performing hydrolysis reaction, and a third hydrogen generator which mixes an appropriate amount of a hydrogen generating material such as magnesium and lithium with water and irradiates the mixture with quantum energy while conducting electrolysis reaction, water discharge reaction, reaction with acid, electrolysis reaction, water discharge reaction, and reaction with acid at the same time to produce hydrogen. In this process, the hydride ions (H-) produced by the hydride ion generator are sucked and pressurized using an air transfer machine selected from fan, blower, and compressor, followed supplying the same to a flow meter through a pipe and adjusting the flow to an appropriate, hydrogen ions (H-) are supplied to the place of use by supplying and spraying to a gas mixture containing air and air or to a mixture containing water and water by a fluid machine through an electromagnetic valve installed in the pipe.
Patent KR-20220032245-A (KR)
Inventor: SEONG SE IN
IPC: B60R13/00
Filed: 2020-09-07
Abstract: The present invention relates to a cat-shaped emergency license plate for a vehicle, wherein the cat-shaped emergency license plate has the driver's license number engraved by a number engraving copper plate, lets the driver's license number of the vehicle owner known, allows the number engraving copper plate to be attached by a license plate body, decorates the exterior of the license plate by a cat-shaped acrylic decoration, and addresses the problem that the exterior of the vehicle cannot be improved by the conventional license plate. That is, according to the present invention, the cat-shaped emergency license plate for the vehicle comprises: a number engraving copper plate with the driver's license number of the vehicle owner engraved on a copper plate to be known; a license plate body made by cutting wood for attaching the number engraving copper plate; and a cat-shaped acrylic decoration made by sculpting acryl into a cat shape for decorating the exterior of the license plate. Accordingly, the present invention is able to have the driver's license number engraved by a number engraving copper plate, let the driver's license number of the vehicle owner known, allow the number engraving copper plate to be attached by a license plate body, decorate the exterior of the license plate by a cat-shaped acrylic decoration, and address the problem that the exterior of the vehicle cannot be improved by the conventional license plate.
Patent KR-20210030877-A (KR)
Title: Method for grinding a wafer
Inventor: GOKITA YOHEI
IPC: B24B37/34
Filed: 2020-09-07
Abstract: The present invention aims to provide a method for grinding a wafer, which is able to reduce changes in the thickness of the wafer with an orientation flat. The method for grinding the wafer, which maintains and grinds the wafer with the orientation flat showing the crystal orientation on a maintenance surface of a chuck table. The chuck table comprises: an absorption unit which has a first notch unit corresponding to the orientation flat, and absorbs the wafer; and a frame unit which has a second notch unit which wraps around the absorption unit and follows the first notch unit. The method for grinding wafer comprises: a maintenance surface grinding step which rotates the chuck table and a grinding wheel having a grinding stone, and grinds the maintenance surface made of an upper surface of the absorption unit and an upper surface of the frame unit by the grinding stone; and a step of grinding a wafer, which grinds the wafer maintained on the maintenance surface ground by the grinding stone by the grinding stone.
Patent KR-20220032980-A (KR)
Inventor: BAE HYUN JIN
IPC: B23K11/02
Filed: 2020-09-08
Abstract: A welding system according to an embodiment of the present invention may position a filler metal between a filament and a base metal and create an atmosphere with an inert gas around the same. Since no electric arc is used, strong light and heat are not generated, so the welding system of the present invention is not harmful to the human body.
Patent KR-20210033914-A (KR)
Title: Optical member and camera module
Inventor: KISHIDA HIROYUKI
IPC: H04N5/225
Filed: 2020-09-16
Abstract: In order to improve the problems of image defects and thinning associated with conventional optical filters, provided is an optical member which selectively reflects visible light in a specific wavelength range but suppresses reflection to light in a specific wavelength range. The optical member according to the present invention is provided with a reflective surface, and the average reflectance of unpolarized light rays incident at 45° from the perpendicular to the reflective surface is 80% or more in a wavelength region of 400 nm or more and 640 nm or less, and 8% or less in a wavelength region of 700 nm or more and 1150 nm or less. The optical member reflects light in a wavelength region of 400 nm or more and 640 nm or less, but suppresses reflection of light in a wavelength range of 700 nm or more and 1150 nm or less.
Patent KR-20220036769-A (KR)
Inventor: GU SEUNG HWAN
IPC: F41H1/04
Filed: 2020-09-16
Abstract: The present invention provides a sample holding device for a bulletproof test, where a mounting unit matched to a shape of a sample, which is a bulletproof test target, is selectively mounted. The sample holding device guides a held sample to a preferred point of impact by using a mechanical method.
Patent KR-20220041634-A (KR)
Inventor: PARK CHUN HONG
IPC: B08B7/00
Filed: 2020-09-25
Abstract: The present invention relates to a device for removing foreign matter inside a cylindrical container and a method for removing it. According to the present invention, the device for removing foreign matter inside a cylindrical container, made of metal, comprises: a side fixing part provided with a plurality of magnets for fixing the cylindrical container; and a blower provided with a plurality of blower nozzles for removing foreign matter by spraying gas into the cylindrical container. The plurality of the magnets are provided in N (N is a natural number) columns, and the plurality of blower nozzles are provided in N equal to the number of columns of the magnets.
Patent KR-20220042750-A (KR)
Inventor: KIM KWANG HWAN
IPC: C08L33/00
Filed: 2020-09-28
Abstract: The present application relates to a preparation method of spherical inorganic particles which has excellent dispersibility with a resin, an appropriate specific surface area, a small content of fine powder and impurities, and a high degree of sphericity. The present application provides the preparation method of spherical inorganic particles which can form plasma even under atmospheric pressure and has excellent utilization in a high-temperature region using microwave plasma having a high energy density.
Patent KR-20220046195-A (KR)
Inventor: YOON HYE GYUNG
IPC: E03D11/00
Filed: 2020-10-07
Abstract: The present invention relates to a smart toilet for people with dementia, which leads a person with dementia to a toilet by outputting a predetermined sound when a preset defecation or urination time is reached, causes the person with dementia to be interested in a toilet seat through an LED light embedded in the toilet seat, and outputs guide messages according to defecation or urination procedures, while having a conversation using artificial intelligence with the person with dementia so that the person with dementia can concentrate on a defecation or urination action during defecation or urination. The smart toilet for people with dementia according to the present invention comprises: a proximity detection sensor unit including a proximity detection sensor and transmitting a proximity detection signal, a signal indicating that a person is close to the toilet, to an operation processing unit; a light emitting unit that includes a plurality of LEDs mounted on the toilet and is driven by a light emitting control signal of the operation processing unit; and the operation processing unit that outputs sounds for notifying that a defecation or urination time comes through a speaker when the defecation or urination time is reached according to preset defecation and urination time schedules, compares whether the proximity detection signal received from the proximity detection sensor unit falls within a preset toilet proximity reference range, and transmits the light emitting control signal to the light emitting unit and outputs a guide message according to start of defecation or urination (start of toilet use) through the speaker, when the proximity detection signal falls within the preset toilet proximity reference range.