baber/WOPTO huggingface dataset:
Patent KR-20220127689-A (KR)
Title: Variable hood device for kitchen
Inventor: CHO HEE KEUN
IPC: F24F13/02
Filed: 2021-03-11
Abstract: The present invention relates to a variable hood device for a kitchen. The variable hood device for a kitchen includes: a bent column having a predetermined cross-section form in the longitudinal direction and providing bearing power by being fixed to a wall of a kitchen, wherein the bent column is formed as a metal plate is pressed and processed; a support body mounted to be attached to and detached from the bent column, and capable of controlling the height; a first horizontal bar extended in the horizontal direction and supported on the support body, wherein the first horizontal bar can rotate while the first horizontal bar maintains horizontality; a slider mounted on the first horizontal bar, and capable of sliding in the longitudinal direction of the first horizontal bar; a second horizontal bar supported on the slider and extended in the horizontal direction, wherein the second horizontal bar can rotate while the second horizontal bar remains in a horizontal position; a foldable hood mounted on an extended end of the second horizontal bar and unfolded when in use, but is folded when not in use; an exhaust pipe connected to the foldable hood and extended to the outside; and an exhaust unit forming air flow in a direction facing the outside in the exhaust pipe, thereby inducing negative pressure in the foldable hood. According to the present invention, the variable hood device for a kitchen has a wide physical boundary for use since the position of the foldable hood can be freely and three-dimensionally controlled. Also, the variable hood device enables a user to enjoy wider use of the kitchen since the variable hood device is folded and positioned to be close to one side when not in use. Moreover, the variable hood device generates almost no noise during operation.
Patent KR-20220128078-A (KR)
Title: Axle for vehicles
Inventor: LEE JUNG MIN
IPC: B60B27/06
Filed: 2021-03-12
Abstract: The present invention relates to an axle for a vehicle, which improves a fastening structure between a hub and a disk to reduce a weight and cost of a component. The axle for a vehicle comprises: a wheel hub in which a first fastening unit radially protrudes along a circumference of an outer circumferential surface; a disk in which a second fastening unit protrudes at a position corresponding to the first fastening unit along a circumference of an inner circumferential surface of the ring unit, and which has a ring unit in a shape of surrounding a circumference of the wheel hub; and a fastening means which fastens the first fastening unit and the second fastening unit.
Patent KR-20220128697-A (KR)
Title: Filter replacement device for piping without suspension of water supply
Inventor: JEONG HYEON SAN
IPC: F16L55/24
Filed: 2021-03-15
Abstract: The present invention relates to a filter replacement device for piping without suspension of water supply which can clean or replace a filter embedded between pipes by an easy method without stopping the flow of fluid. The filter replacement device for piping without suspension of water supply comprises: a rear end case allowing one end thereof to be installed on a first fluid pipe discharging fluid, and having a base unit with a filter case accommodation unit and a fluid passing hole formed on at least a portion thereof and a front case coupling unit provided on at least one end of the base unit; a front end case having a front end first case having a fluid passing hole formed on a portion thereof and corresponding to the fluid passing hole of the rear end coupling unit and installable on a second fluid pipe of which one end is coupled to the middle of the front end case and of which the other end introduces fluid, a front end second case positioned on one end of the front end first case, wherein one end thereof is separably coupled to one end of the front end case coupling unit, and a third case positioned on the other end of the front end first case, wherein one end thereof is separably coupled to the other end of the front end case coupling unit; a filter case accommodated and coupled to be moved straight back and forth in the filter case accommodation unit, and having a plurality of filter mounting grooves separated and formed in a body unit and having filters mounted thereon; and a transport member of which one end is connected to one end of the filter case.
Patent KR-20220128698-A (KR)
Title: Image Sensing Device
Inventor: SUNG WOOK CHO
IPC: H01L27/146
Filed: 2021-03-15
Abstract: The present invention relates to an image sensing device and is a technology capable of blocking a crosstalk path. The present invention comprises: a substrate including a plurality of photoelectric conversion elements individually generating and accumulating photo-charges corresponding to intensity of light; and a plurality of lenses formed on an upper side of the substrate and corresponding to the plurality of photoelectric conversion elements, wherein a first lens and a second lens disposed in contact with each other have different refractive indices among the plurality of lenses.
Patent KR-20220128711-A (KR)
Title: A method of providing public opinion poll and a providing public opinion poll sever processing the same
Inventor: KANG MYOUNG WOOK
IPC: G06F3/0483
Filed: 2021-03-15
Abstract: A public opinion survey providing server according to one embodiment of the present invention comprises: a survey information receiving unit for receiving target survey information from a surveyor device, which is a device of a target surveyor who wishes to conduct a public opinion survey; a public opinion survey questionnaire calculation unit for calculating a target questionnaire, which is a questionnaire provided to respondents to a public opinion survey, based on a target questionnaire item and a target survey title constructed based on the target survey information; an interface providing unit for providing an interface allowing the respondent to access the target questionnaire and complete the questionnaire, to a respondent device; and an answer information receiving unit for receiving answer information, which is an answer to the target questionnaire, from the respondent device. Accordingly, respondent convenience can be improved.
Patent KR-20220129332-A (KR)
Title: Method of manufacturing metal oxide thin film, metal oxide thin film prepared therefrom, and electronic device using same
Inventor: YOON MYUNG HAN
IPC: C23C18/14
Filed: 2021-03-16
Abstract: The present invention relates to a method for manufacturing a crystalline metal oxide thin film capable of being fired at a lower temperature, a metal oxide thin film manufactured using the manufacturing method, and an electronic device including the same. According to the present invention, the method for manufacturing a crystalline metal oxide thin film comprises the steps of: coating a metal oxide precursor solution containing a metal oxide precursor and an optical combustion agent on a substrate; and under an inert gas atmosphere condition, heating the coated metal oxide precursor solution while irradiating deep ultraviolet rays using a deep ultraviolet (DUV) lamp.
Patent KR-20210122164-A (KR)
Inventor: SI WOO CHOI
IPC: A61K31/454
Filed: 2021-03-27
Abstract: The present invention relates to novel compound that induces selective degradation of PLK1. More particularly, the present invention relates to a bifunctional compound in which a PLK1 binding moiety and an E3 ubiquitin ligase binding moiety are linked by a chemical linker. The present invention provides the compound, a method for manufacturing the same, and uses thereof. The compounds according to the present invention can be usefully used for the prevention or treatment of PLK1-related diseases.
Patent KR-20220135748-A (KR)
Title: Runway edge light having detection foreign object
Inventor: PYO YOUNG SUN
IPC: F21W111/06
Filed: 2021-03-31
Abstract: A runway light having a runway foreign matter monitoring function according to an embodiment of the present invention, which is a runway light installed on a side of a runway, includes: a runway light housing fixed to the side of the runway; a light source unit installed on the inner upper portion of the runway light housing; and a camera installed on the inner lower portion of the runway light housing. The light source unit includes: a lamp cover disposed through the front of the runway light housing; a lamp housing connected to one end of the lamp cover and disposed inside the runway light housing; a reflector disposed rotatably up and down between the lamp cover and the lamp housing; and a lamp placed in front of reflector. The runway light having a runway foreign matter monitoring function according to the present invention can monitor foreign matters by acquiring an image of the runway illuminated by the runway light so that foreign matters on the runway can be effectively monitored at night when the runway light is turned on.
Patent KR-20220138975-A (KR)
Inventor: LEE WON JOON
IPC: F25B45/00
Filed: 2021-04-07
Abstract: The present invention relates to a refrigerant injector control method capable of injecting an optimal amount of refrigerants. A purpose thereof is to provide a method for controlling a refrigerant injector for cold air equipment, capable of quickly and accurately performing a refrigerant injection process by effectively controlling the operation of the refrigerant injector for cold air equipment. The refrigerant injector for cold air equipment comprises an electronic scale, a refrigerant supply pipe, a refrigerant outlet solenoid valve, a refrigerant discharge end solenoid valve, a first temperature measuring means, a second temperature measuring means, a third temperature measuring means, an input device, and a central processing unit controlling the operation of the components. The control method comprises: a temperature measuring step of measuring temperatures of a condenser gas-liquid pipe, an evaporator inlet and an evaporator outlet of a refrigerator into which refrigerant is injected, through the first to third temperature measuring means; a temperature setting step of setting the temperatures of the condenser gas-liquid pipe, the evaporator inlet and the evaporator outlet based on the temperature values confirmed through the temperature measuring step; a condenser gas-liquid pipe temperature control step of controlling the temperature of the condenser gas-liquid pipe based on the temperatures set in the temperature setting step; a refrigerant shortage or refrigerant overcharge determination step of comparing the temperatures of the evaporator inlet and the evaporator outlet and determining a refrigerant shortage stage or a refrigerant overcharge state in accordance with the comparison value; a refrigerant injection step of performing a refrigerant injection process when the refrigerant shortage stage is determined in the refrigerant shortage or refrigerant overcharge determination step; and a refrigerant discharging step of performing a refrigerant discharge process when the refrigerant overcharge state is determined in the refrigerant shortage or refrigerant overcharge determination step.
Patent KR-20220140143-A (KR)
Inventor: BYEOUNG JO KIM
IPC: H01L33/00
Filed: 2021-04-09
Abstract: Disclosed are an ultraviolet semiconductor light emitting device capable of forming an ohmic contact between a p-type AlGaN layer and a p-side electrode and at the same time preventing deterioration in light emitting characteristics, and a manufacturing method thereof. The ultraviolet semiconductor light emitting device according to the present invention comprises: a substrate; an n-type AlGaN layer formed on the substrate; an active layer formed on the n-type AlGaN layer; a p-type AlGaN layer formed on the active layer; a p-side electrode formed on the p-type AlGaN layer; and an n-side electrode electrically connected to the n-type AlGaN layer. An AlGaN contact layer containing an n-type impurity is formed between the p-type AlGaN layer and the p-side electrode.
Patent KR-20210045969-A (KR)
Title: Power supply unit for aerosol inhaler and control method of power supply unit for aerosol inhaler
Inventor: AKAO TAKESHI
IPC: A24F40/51
Filed: 2021-04-16
Abstract: A power supply device for an aerosol aspirator includes: a power source capable of discharging power to a load to generate an aerosol from an aerosol generating source; a temperature measuring unit configured to measure the temperature of the power source; and a control unit configured to control first power or an amount thereof, supplied to the power source when a measured value of the temperature measuring unit is greater than or equal to a first threshold value, to a value less than second power or an amount thereof supplied to the power source when the measured value is less than the first threshold value.
Patent KR-20210128364-A (KR)
Inventor: JANG SEONHO
IPC: A41D31/30
Filed: 2021-04-16
Abstract: An antiviral filter medium is provided. The antiviral filter medium according to an embodiment of the present invention is implemented by including a first member made of fibers having an antiviral component including a surfactant. Accordingly, the antiviral filter medium has very excellent air filtration efficiency through given breathability while retaining antiviral performance, and furthermore prevents or minimizes deterioration of air filtration performance even when use time is extended for a long time, thereby being very suitable as filters for various air conditioners, and a medium for various masks.
Patent KR-20220147744-A (KR)
Inventor: YE JUNG SOO
IPC: B07C5/10
Filed: 2021-04-27
Abstract: A fruit-size determination unit is disclosed. The fruit-size determination unit according to one embodiment of the present invention comprises: a laser sensor installed on the side of a conveyor transporting a fruit to emit and receive laser light in a direction perpendicular to the progress direction of the conveyor; and a controller measuring time when the laser light is blocked by the fruit to measure the diameter of the fruit, based on the following equations [1] and [2]. Equation [1] is Ts= T_1-T_2 and equation [2] is Ds=Sc*Ts, wherein Ts represents the time it takes for the fruit to pass through the laser sensor, T_1 represents the moment detected by the laser sensor, T_2 represents the moment the fruit has passed through the laser sensor, Ds represents the diameter of the fruit, and Sc represents the speed of the conveyor. Therefore, the present invention can determine the size of individual pieces of fruit to ensure uniformity.
Patent KR-20220147443-A (KR)
Title: Method for welding arbitrarily supported workpiece
Inventor: KIM JIN WOOK
IPC: B25J19/02
Filed: 2021-04-27
Abstract: The present invention relates to a method for automatically welding an arbitrarily supported workpiece. The method for automatically welding an arbitrarily supported workpiece includes: a step (A) of photographing a work surface plate (15) loading a workpiece (10); a step (B) of matching a CAD file of the workpiece (10) with a photographed image; a step (C) of generating off line programming (OLP) which can be executed by a welding robot (30); and a step (D) of converting the OLP into the OLP to which the position of a jig (20) is applied. Accordingly, the method for automatically welding an arbitrarily supported workpiece executes a welding process based on a robot in a vessel building site. Therefore, the method for automatically welding an arbitrarily supported workpiece can shorten substantive man hour and improve productivity by automatically generating a JOB file although the position of the jig is not grasped additionally when the welding process is executed based on the robot in the vessel building structure.
Patent KR-20210053852-A (KR)
Title: Device and method of controlling phase clock for low emi characteristic
Inventor: LEE WON YOUNG
IPC: G11C7/22
Filed: 2021-05-03
Abstract: The present invention relates to a device for controlling a phase of a clock signal for reducing an electromagnetic interference, comprising: a first inverter and a second inverter which output a first output clock signal having a first phase based on a first input clock signal having the first phase; a third inverter and a fourth inverter which output a second output clock signal having a second phase based on a second input clock signal having the second phase; a first variable inverter which changes the phase of the first input clock signal; a second variable inverter which changes the phase of the second input clock signal; a first transmission gate connected to an output end of the second variable inverter to change a path of an output signal of the second variable inverter in accordance with an operation signal (EN) inputted from outside; and a fifth inverter which, when the operation signal (EN) inputted into the first transmission gate is on, outputs a third output clock signal which has a third phase, which is over the first phase and under the second phase, based on the output signals of the first variable inverter and the second variable inverter. Accordingly, the present invention is able to output a clock signal having various phases between two input clock signals, and minimize the characteristics of electromagnetic interference.
Patent KR-20210143118-A (KR)
Title: Image based metrology of surface deformations
IPC: H01L21/66
Filed: 2021-05-17
Abstract: A method for detecting a partial tilt area on a sample by using imaging reflectophotometer measurement comprises: a step of obtaining a first image without blocking any light reflected from the sample; and a step of obtaining a second image while blocking the partial light reflected from the sample on an aperture plane. The partial tilt area is detected by comparing first reflectance strength values of pixels on the first image with second reflectance strength values of the corresponding pixels on the second image.
Patent KR-20220156371-A (KR)
Title: Electronic device including camera
Inventor: SON YOUNGBAE
IPC: H04N5/225
Filed: 2021-05-18
Abstract: According to an embodiment disclosed in the present document, an electronic device comprises: a camera module; a memory; and a processor. The camera module comprises: a lens unit; a first image sensor having 2 photo diodes (2PD) pixels of a first color and a second color; and a second image sensor having pixels of a third color; and a light splitter separating a light introduced through the lens unit, wherein a light passing through the optical splitter is formed on the first image sensor, and a light reflected by the optical splitter is formed on the second image sensor. The processor may combine first image data acquired through the first image sensor and second image data acquired through the second image sensor to generate third image data, and perform a designated function using at least one of the first image data, the second image data, or the generated third image data. In addition, various embodiments identified through the specification are possible. Accordingly, the electronic device may perform precise AF without resolution deterioration.
Patent KR-20220157136-A (KR)
Title: Pellicle including integrated membrane and frame, Manufacturing method for the same, and Manufacturing apparatus for the Pellicle, and Exposure apparatus including the Pellicle
Inventor: IM GYUNG CHEOL
IPC: C23C16/54
Filed: 2021-05-20
Abstract: Embodiments of the present invention relate to a pellicle in which a membrane and a frame are integrated, a manufacturing method thereof, a manufacturing apparatus for the pellicle, and an exposure apparatus including the pellicle. The manufacturing apparatus for pellicle according to the embodiment comprises: a first chamber unit in which a base material having a step is disposed; a second chamber unit including a first gas unit for depositing a pellicle frame on a base material in a first region by injecting a first process gas into a side surface of the base material; a third chamber unit including a third gas unit for depositing a pellicle membrane on a base material in a second region by injecting the first process gas into an upper surface of the base material; and a first heating unit and a second heating unit separated from each other and disposed in the first unit to heat the base material of the first region and the base material of the second region, respectively.
Patent KR-20220158506-A (KR)
Title: Multi-axis directional antenna system with stacked structure
Inventor: SHIM HEUNGSUB
IPC: H01Q21/06
Filed: 2021-05-24
Abstract: An antenna system is disclosed. The antenna system of the present disclosure includes: N (N is a natural number of 2 or more) number of antenna devices including an antenna element and a motor capable of rotating the antenna element; and a pillar member which supports the N number of antenna devices and is vertically disposed. The N number of antenna devices may be stacked and disposed through the pillar member.
Patent KR-20220159030-A (KR)
Inventor: LEE SANG YONG
IPC: H04N7/18
Filed: 2021-05-25
Abstract: A washing machine of the present disclosure includes an image acquisition module which acquires a first image of laundry inside a washing tub. The image acquisition module includes a light source for radiating light into the washing tub and a camera for receiving reflected light of the light. A processor detects the contamination amount of the laundry from the first image before washing, and sets washing conditions according to the detection result. Accordingly, the washing machine can perform efficient washing according to the contamination amount of laundry.
Patent KR-20220159746-A (KR)
Inventor: CHA DONG HYUN
IPC: G01W1/02
Filed: 2021-05-26
Abstract: The present disclosure relates to a method for an electronic device to determine a path of a typhoon and an electronic device for performing the method. The method for determining a path of a typhoon performed by an electronic device according to one embodiment comprises: obtaining typhoon environment information from an external device; obtaining first typhoon path information about an expected center location of the typhoon according to the typhoon environment information by inputting the obtained typhoon environment information into a numerical model; when receiving the first typhoon path information, inputting the first typhoon path information to an artificial intelligence model which outputs information about the expected center location of the typhoon according to the first typhoon path information, to obtain predicted center location information from the artificial intelligence model; identifying predetermined center location information among the predicted center location information based on the first typhoon path information; and determining second typhoon path information of the typhoon according to the typhoon environment information based on the identified center location information.
Patent KR-20220161723-A (KR)
Title: High temperature water electrolysis-fuel cell system and its operation method
Inventor: DAEJUN CHANG
IPC: H01M8/04007
Filed: 2021-05-31
Abstract: Provided is a high-temperature water electrolysis-fuel cell system comprising: a renewable energy generating unit (100) which produces power by using renewable energy; a steam storing unit (200) which stores external heat energy sources and water in a steam form; a high-temperature water electrolysis unit (300) which generates hydrogen by using steam supplied in the steam storing unit and the power supplied from the renewable energy generating unit; a hydrogen storing unit (400) which stores the hydrogen generated in the high-temperature water electrolysis unit; a fuel cell unit (500) which includes: a first fuel cell (510) for producing the power and waste steam by receiving hydrogen from natural gas, and a second fuel cell (520) for producing the power by receiving the hydrogen from the hydrogen storing unit; and a first controlling unit (610) which supplies the waste steam to the steam storing unit and/or the high-temperature water electrolysis unit. The present invention can increase hydrogen producing efficiency.