baber/WOPTO huggingface dataset:
Patent KR-20200006094-A (KR)
Title: 고체 연료 버너 및 연소 장치
Inventor: OCHI KENICHI
IPC: F23D1/00
Filed: 2018-04-16
Abstract: 연료 노즐(21) 내의 혼합 유체의 유로(24)를 유로 단면에 있어서의 중심을 향하여 좁히는 벤투리(33)와, 혼합 유체에 연료 노즐(21)의 중심으로부터 멀어지는 방향의 속도 성분을 부여하는 연료 농축기(34)와, 연료 노즐(21)의 유로를 내측과 외측으로 구획하는 유로 구획 부재(36)를 구비하며, 유로 구획 부재(36)는 외측 유로(24a)의 단면적이 상류단(S1)보다 하류단(S2) 쪽에서 확대되는 형상을 가지며, 연료 농축기(34)의 상류단(C1)을 벤투리(33)의 확대부(33c)의 상류단(V3)으로부터 하류단(V4) 사이에 마련한 고체 연료 버너(7)에 의해 바이오매스 연료를 분쇄한 고체 연료 입자가 노즐 내부에 부착, 퇴적되는 것을 억제한다.
Patent KR-20210090781-A (KR)
Title: Sound processing method and device implementing the same
Inventor: PRYKHODKO STANISLAV
IPC: H04R1/20
Filed: 2020-01-10
Abstract: In a method for a sound processing device to process a sound, provided is the method for processing the sound comprising: a step of changing an acoustic pressure to a first signal; and a step of changing to a second signal by applying the first signal to a first learning model in real-time, wherein based on at least one among the information for characteristics of at least one sound included in the first signal, a user input for the first signal, the context information, and a sound processing history accumulated in a device, the first learning model is a model learned to change the first signal to the second signal.
Patent KR-20210094299-A (KR)
Title: System, apparatus and method for channel multiplexing quantum communication considering quantum key allocation priority
Inventor: LEE JI EUN
IPC: H04L9/08
Filed: 2020-01-21
Abstract: The present invention relates to a quantum communication system, and an apparatus and a method thereof and, more specifically, to a quantum communication system which enable a quantum key management device to allocate a quantum key to an application with a high priority in consideration of a quantum key allocation priority of each application requesting a quantum key, and an apparatus and method thereof. According to the present invention, the quantum communication system (100) comprises: a quantum key distribution device (110) generating a quantum key; and a quantum key management device (120) receiving a quantum key allocation request from a plurality of applications to allocate the quantum key generated in the quantum key distribution device (110) to the plurality of applications. The quantum key allocation request includes quantum key allocation priority information of the requesting application and the quantum key management device (120) allocates quantum keys to the plurality of applications in consideration of the quantum key allocation priority information.
Patent KR-20210087854-A (KR)
Title: Device, method and non-transitory tangible machine-readable medium for testing a cyber defense mechanism of a device under test
Inventor: Huang yu ding
IPC: H04L29/06
Filed: 2020-01-28
Abstract: A test device stores and runs a test container, and the test container includes a plurality of cyberattack tools. The test device receives a user command from a user. During the runtime of the test container, the test device analyzes the user command to launch a test of cyberattack, and accordingly the cyber defense mechanism of the device under test is tested. The present invention may provide a convenient test mode for the user to provide commands to the various cyberattack tools.
Patent KR-20210096818-A (KR)
Title: Orchid sprayer
Inventor: LEE BYEONG SEOK
IPC: A01G27/00
Filed: 2020-01-29
Abstract: The present invention relates to a sprayer dedicated for orchids which sprays water to soil in a flower pot through spraying rods which are longitudinally extended from a supplying pipe in a downward direction so that a phenomenon that water is smeared on leaves and stems of the orchids to be died is prevented, thereby enabling the orchids to be smoothly grown.
Patent KR-20200013032-A (KR)
Title: Roofing material including photovoltaic panel
Inventor: CHUN JI HYUN
IPC: H02S30/10
Filed: 2020-01-30
Abstract: A roofing material including a solar cell panel, according to one embodiment of the present invention, comprises: a frame; a solar cell panel fixed to an upper part of the frame and including a plurality of solar cells; and a fixing part for fixing the frame and the solar cell panel, wherein the frame includes a main cover part having a panel support part for supporting the solar cell panel at a lower part thereof, a first bending part bent from one side of the main cover part, in a first direction, toward an upper part thereof, and a second bent part bent from the other side of the main cover part, in the first direction, toward a lower part thereof, and the panel support part includes a plurality of main concave parts formed to be downwardly concave, and a plurality of main protruding parts upwardly protruding in a separated space formed between the main concave parts. In addition, corresponding main protruding parts are positioned, respectively, at a lower part of the solar cells so as to support the solar cells at the lower part thereof.
Patent KR-20200098409-A (KR)
Title: Reverse header design for thermal cycle
Inventor: ARMSDEN RICHARD
IPC: B60H1/22
Filed: 2020-02-05
Abstract: A header for a header tank of a heat exchanger comprises a header wall defining a tube receiving part which has a plurality of longitudinally spaced tube openings formed therethrough. The tube receiving part includes a planar portion and an adjacent offset portion. The planar portion is disposed on a first plane and the offset portion has a variable distance from the first plane as the offset portion extends away from the planar portion with respect to a longitudinal direction of the header.
Patent KR-20210100797-A (KR)
Title: Resist composition
Inventor: KIM YECHAN
IPC: C08F220/18
Filed: 2020-02-06
Abstract: A resist composition can be provided. According to embodiments, the resist composition includes a polymer and a material represented by the chemical formula 1.
Patent KR-20210103279-A (KR)
Title: Color change module using reflective display, and independent type color change control apparatus
Inventor: KWON SOON HYUNG
IPC: A45D31/00
Filed: 2020-02-13
Abstract: Provided are a color change module using a reflective display, and an independent type color change control apparatus providing an electrical signal for changing a color of the color change module. According to one embodiment of the present invention, the color change module using a reflective display comprises: a module base having a shape corresponding to an object to be attached; a reflective display which is formed on an upper surface of the module base and which displays information in a manner that reflects incident light from the outside; and a first external electrode and a second external electrode which are connected to the reflective display and formed to be exposed to the outside, and which receive the information displayed on the reflective display from the independent type color change control apparatus.
Patent KR-20210103627-A (KR)
Inventor: CHA JAE HYEON
IPC: H01L51/56
Filed: 2020-02-13
Abstract: The present invention relates to a laser device and a method of manufacturing a display device using the laser device. In accordance with the present invention, the laser device comprises: a laser generator which generates a first laser beam and a second laser beam; and a homogenizer which homogenizes the first laser beam and the second laser beam. The homogenizer includes: a first cylindrical lens array and a second cylindrical lens array, which have a first length in a first direction, and which include a cylindrical lens extended in a second direction which is vertical to the first direction, and which divide the first laser beam; a third cylindrical lens array and a fourth cylindrical lens array which have a second length, which is different from the first length, in the first direction, and which include a cylindrical lens extended in the second direction, and which divide the second laser beam; and a condenser lens which respectively collects the light of the divided first laser beam and the divided second laser beam, and generates a first homogenized laser beam and a second homogenized laser beam. The present invention aims to provide a laser device and a method of manufacturing a display device using the laser device, which are able to prevent a stain from being generated as laser shots are overlapped.
Patent KR-20210103658-A (KR)
Inventor: KIM DONGHWAN
IPC: H01L31/048
Filed: 2020-02-14
Abstract: Disclosed are a solar cell and a solar cell module comprising the same. The solar cell includes: a solar cell structure having at least one hollows passing therethrough in a height direction; and a plurality of light-concentrating parts disposed in each of the at least hollows. Therefore, the present invention can be installed in any place without obstructing a gaze by increasing transparency.
Patent KR-20210106085-A (KR)
Inventor: JEONG YOUNG HUN
IPC: B06B3/00
Filed: 2020-02-20
Abstract: The present invention relates to a method for removing fine dust using ultrasonic waves. According to the present invention, fine dust can be efficiently and simply removed by using an ultrasonic device in a place where fine dust must be removed. According to the present invention, fine dust can be simply and easily removed using ultrasonic waves, and the ultrasonic device can be installed in any space. The method helps people's health in an environment where fine dust frequently occurs by removing fine dust using the method for removing fine dust according to the present invention.
Patent KR-20200108246-A (KR)
Title: Refrigerant
Inventor: MURAT AYDIN
IPC: F25B9/00
Filed: 2020-02-26
Abstract: The present invention relates to an eco-friendly refrigerant for a cooling device, comprising: a cooling circuit having at least one heat exchanger. The refrigerant undergoes a phase transition in the heat exchanger, and is a refrigerant mixture consisting of mass fraction of carbon dioxide (CO_2), mass fraction of difluoromethane (CH_2F_2), and mass fraction of at least one other component, wherein the mass fraction of carbon dioxide in the refrigerant mixture is 9 to 75 mass percent, the mass fraction of difluoromethane is 70 mass percent or less, the other component is 2,3,3,3-tetrafluoropropene (C_3H_2F_4), and the mass fraction of the 2,3,3,3-tetrafluoropropene is 47 mass percent or less.
Patent KR-20210120581-A (KR)
Title: A Composition for Preventing or Treating Hypoxic Colon Cancer
Inventor: HUR MAN WOOK
IPC: A61P35/00
Filed: 2020-03-27
Abstract: The present invention relates to a composition for preventing or treating cancer, specifically, hypoxic solid cancer, and to a composition for diagnosis thereof. The present invention not only effectively blocks the proliferation mechanism of cancer cells under hypoxic conditions, but also induces intracellular accumulation of lactic acid to remarkably promote cancer cells, thereby being able to be usefully used as an effective anti-cancer composition.
Patent KR-20210123671-A (KR)
Title: Drone blackbox system and drone monitoring action method
Inventor: LEE WON KYO
IPC: B64C39/02
Filed: 2020-04-03
Abstract: A drone black box system of the present invention comprises: two or more photograph monitoring devices which photograph a drone flying in a photograph target area by tracing the drone and transmit a photographed image and trace information to an integrated control device; and an integrated control device which receives the photographed image and the trace information from the two or more photograph monitoring devices, calculates location of the photographed drone using the same, and determines and performs a necessary action. The integrated control device calculates photographic angles of the photograph monitoring devices during drone photographing, when receiving images photographing the same drone and same time from the two or three photograph monitoring devices, and calculate the locations of the drone using the photographic angles. The present invention traces drones in real time using CCTV, monitors the occurrence of an accident, and takes the necessary action.
Patent KR-20210125205-A (KR)
Title: Auto water sampler apparatus
Inventor: LEE JOUNG SUK
IPC: G01B21/18
Filed: 2020-04-08
Abstract: The present invention relates to an automatic water sampling apparatus and, more specifically, to an automatic water sampling apparatus capable of enabling a water sampler for collecting a water sample to be automatically lifted. According to the present invention, the automatic water sampling apparatus includes: a water sampler collecting a water sampler; a rope having one end combined with the water sampler; a winder winding the rope; a depth measurement sensor mounted on the water sampler to measure a submergence depth of the submerged water sampler; a motor operating the winder; an input part receiving a submergence setting depth of the winder from the outside; and a control part controlling the motor. The input part receives the submergence setting depth, and then, in a state in which the water sampler is submerged as the motor and the winder are operated by the control part, the control part stops the operation of the motor and the winder when the submergence depth of the water sampler measured by the depth measurement sensor becomes equal to the submergence setting depth inputted into the input part.
Patent KR-20210128147-A (KR)
Inventor: KIM HYEON JUNE
IPC: H04N5/357
Filed: 2020-04-16
Abstract: Embodiments of the present invention provide an image sensing device capable of suppressing banding noise generated in a circuit structure. According to one embodiment of the present invention, the image sensing device comprises: a current supply circuit connected between a first voltage supply terminal and a pair of output terminals; an input circuit connected between the pair of output terminals and a common node and configured to receive a pixel signal and a ramp signal; and a mirroring circuit that is connected between the common node and the supply terminal of a second voltage and compensates an operating current based on the reference current when generating the operating current that flows between the common node and the supply terminal of the second voltage by mirroring the reference current.
Patent KR-20210129830-A (KR)
Inventor: IM HYUNG GEUN
IPC: B01D39/14
Filed: 2020-04-21
Abstract: The present invention relates to a device for manufacturing an air conditioner filter for a vehicle. The present invention can adhesively fix both sides and front and rear sides of a nonwoven fabric by using a fixing band in a zigzag-type wrinkled state with a certain pitch through a series of automated processes by including a seating input unit, a pitch adjustment left and right fixing unit, a left and right fixing band cutting unit, a front and rear fixing cutting unit, a direction alignment unit, and a packaging unit, can manufacture a filter having a uniform pitch to increase filter efficiency and at the same time to significantly improve the lifespan of the filter, and can increase production and reduce labor costs by performing production through a series of automated processes.
Patent KR-20210001909-A (KR)
Inventor: ONODA MASATOSHI
IPC: H01L21/67
Filed: 2020-04-24
Abstract: Provided is a heating device which suppresses heating of a terminal unit (33) by light of a heating wire (32) while inserting a heater (30) into a vacuum chamber. The heating device for heating a substrate (W) comprises a vacuum chamber (S2) accommodating the substrate (W) and the heater (30) inserted into the inside of the vacuum chamber (S2). The heater (30) is provided with a tubular body (31) installed to pass through a wall of the vacuum chamber (S2) in which the substrate (W) is disposed, the heating wire (32) accommodated inside the tubular body (31) and partly disposed inside the vacuum chamber, and the terminal unit (33) having the heating wire (32) connected thereto, wherein the terminal unit (33) is disposed outside the vacuum chamber (S2).
Patent KR-20210132358-A (KR)
Title: Device for removing foreign substances inside household pipes.
IPC: B08B9/047
Filed: 2020-04-27
Abstract: The present invention relates to a device for removing foreign matter inside a domestic pipe. More particularly, the present invention relates to a device for removing foreign matter inside a domestic pipe, which comprises: a head unit in which a receiving space is formed therein, both ends are open; a coupling unit detachably coupled to one side of the head unit; a cleaning unit provided in the receiving space of the head unit to remove foreign substances from the inside of the pipe by rotation; an imaging unit accommodated in an inner wall of the head unit to image the inside of the pipe; and a driving motor provided in the receiving space of the head unit and configured to output a driving signal to the cleaning unit and the imaging unit.
Patent KR-20210136369-A (KR)
Title: 5g/lte based downlink monitoring units and method for estimating the number of access users in a cell using the same
IPC: H04L1/00
Filed: 2020-05-07
Abstract: The present invention relates to a fifth-generation (5G)/long-term evolution (LTE)-based downlink monitoring apparatus and a method for estimating the number of access users in a cell using the same. According to the present invention, the method comprises the following steps: receiving a signal transmitted from a base station; decoding the received signal to determine whether a physical downlink control channel (PDCCH) is included in a physical control channel region; analyzing downlink control information (DCI) transmitted through the PDCCH when the PDCCH is included; extracting a radio network temporary identifier (RNTI) value of the received signal by using a DCI analysis result; and estimating the number of users connected in a cell of the base station by using the extracted RNTI value. Accordingly, the number of user terminals connected in a cell of a base station can be estimated by using a PDCCH included in a control channel region in 5G and LTE communication environments and the location to which the user terminal is connected can be identified, thereby being usefully utilized in various fields.
Patent KR-20210136558-A (KR)
Title: Cooking appliance
IPC: F24C15/20
Filed: 2020-05-08
Abstract: The present invention relates to a cooking appliance including a grill frame having a filter fixing structure. The cooking appliance includes a cabinet, a hood flow path formed inside the cabinet, a blower provided to form an airflow inside the hood flow path, a filter disposed on the hood flow path to filter the airflow supplied from the blower, and the grill frame including an outlet for discharging the filtered air to the outside and forming a plurality of support spaces, wherein the bottom of the filter is inserted and supported in one of the plurality of support spaces.
Patent KR-20210139061-A (KR)
Title: Imaging Apparatus and Imaging Method
IPC: G06N3/04
Filed: 2020-05-13
Abstract: An imaging apparatus according to an embodiment of the present invention includes an input part for receiving first Bayer data having a first resolution and a noise level, and a convolutional neural network for using the first Bayer data and noise level and outputting second Bayer data having a second resolution.
Patent KR-20210140858-A (KR)
Title: Semiconductor device
IPC: H01L21/8234
Filed: 2020-05-14
Abstract: The present invention is to provide a semiconductor device, which can improve the characteristics of an element through the use of a gate insulating film including a ferroelectric material film having negative capacitance (NC) characteristics. The semiconductor device includes a substrate including a first region and a second region, a first gate stack on the first region and including a first gate stacked insulating film and a first gate electrode on the first gate stacked insulating film, and a second gate stack on the second region and including a second gate stacked insulating film and a second gate electrode on the second gate stacked insulating film. The width of the first gate stack is greater than the width of the second gate stack and the second gate stacked insulating film includes a plurality of ferroelectric material films.
Patent KR-20210059592-A (KR)
Title: Method, apparatus and computer program for providing influencer channel integration service
Inventor: LEE JOUNG HOON
IPC: G06Q30/02
Filed: 2020-05-25
Abstract: Provided are a method, apparatus and computer program for providing an influencer channel integration service. According to various embodiments of the present invention, in a method performed by a computing device, the method for providing an influencer channel integration service comprises the steps of: obtaining an integration request for one or more influencer channels previously established on one or more platforms; collecting information on the one or more influencer channels and content posted on each of the one or more influencer channels from each of the one or more platforms by linking the one or more influencer channels in response to the integration request; and providing a user interface (UI) for integrating and outputting the information on the one or more influencer channels and the content. Therefore, convenience of influencers and users can be improved.
Patent KR-20210147342-A (KR)
Inventor: HO SEOK PARK
IPC: H01G11/30
Filed: 2020-05-28
Abstract: The present invention relates to a high-density hybrid supercapacitor with a phosphorine-based negative electrode and a method for manufacturing the same. According to the present invention, phosphorine as a two-dimensional nanomaterial is adopted in a negative electrode to configure an activated carbon positive electrode and the hybrid supercapacitor. In addition, the negative electrode and the positive electrode are produced as high-density electrodes so that high energy density is ensured. The manufacturing method of the present invention includes: a step of preparing a negative electrode composition for a hybrid supercapacitor by mixing a negative electrode active material made of a phosphorine-carbon material composite material, a conductive material, and a binder in a dispersion medium; a step of preparing a positive electrode composition for a hybrid supercapacitor by mixing a positive electrode active material made of activated carbon, a conductive material, and a binder in a dispersion medium; a step of forming negative and positive electrodes for a hybrid supercapacitor by performing drying after preparing the negative and positive electrode compositions for a hybrid supercapacitor in electrode forms; and a step of disposing a separator between the negative and positive electrodes for a hybrid supercapacitor to prevent a short circuit between the negative and positive electrodes and immersing the negative and positive electrodes in an electrolyte.
Patent KR-20210149357-A (KR)
Inventor: YONGMIN KIM
IPC: F24F13/12
Filed: 2020-06-02
Abstract: The present invention relates to an air clean fan including: a first tower including a first outlet from which air is discharged; a second tower including a second outlet from which air is discharged; a blowing space which is placed between the first and second towers, and in which the discharged air from the first and second outlets flows; a first air current converter placed on the first tower, and including a first guide board selectively projected from the first tower to the blowing space, and a first guide motor providing a driving force to the first guide board; and a second air current converter placed on the second tower, and including a second guide board selectively projected from the second tower to the blowing space, and a second guide motor providing a driving force to the second guide board. When the discharged air passing through the blowing space is steered toward the first tower, the first guide board is concealed in the first tower, and the second guide board is projected from the second tower. According to the present invention, the guide board of the air current converter is projected to the blowing space to form a Coanda effect in the discharged air passing through the blowing space, therethrough bringing about the advantage of steering the discharged air to the left or right side.