baber/WOPTO huggingface dataset:
Patent KR-20190040135-A (KR)
Title: 스프레이 챔버 및 이의 이용 방법
Inventor: Stephan Chady
IPC: H01J49/16
Filed: 2017-05-17
Abstract: 스프레이 챔버를 포함하는 장치, 시스템 및 방법이 기재된다. 특정 예에서, 스프레이 챔버는 접선방향의 가스 흐름을 제공하도록 구성된 외부 챔버로 구성될 수 있다. 다른 예에서, 내부 튜브는 외부 챔버 내에 배열될 수 있고 복수의 마이크로채널을 포함할 수 있다. 일부 예에서, 외부 챔버는 이중 가스 입구 포트를 포함할 수 있다. 일부 경우, 스프레이 챔버는 스프레이 챔버의 표면 상에 액적 형성을 방지하기 위하여 가스 층류 및 접선방향 가스 흐름을 제공하도록 구성될 수 있다. 스프레이 챔버를 이용하는 광학 방출 장치, 광학 흡수 장치 및 질량 분광계가 또한 기재된다.
Patent KR-20190008939-A (KR)
Title: 기판 처리 장치
Inventor: OKITA NOBUAKI
IPC: H01L21/67
Filed: 2017-09-04
Abstract: 본 발명은, 외부의 배기 설비의 배기량이 부족한 경우에도 챔버 내의 분위기를 충분히 배기하는 것을 목적으로 한다.     그 목적을 달성하기 위해, 기판 처리 장치는, 챔버와, 기판을 대략 수평으로 유지 가능한 유지 부재를 포함하여 챔버 내에 수용되고, 유지 부재가 유지하고 있는 기판에 처리용 유체를 토출하여 기판의 처리를 실시하는 기판 처리 기구와, 유지 부재의 하방에 형성되고 챔버 내에 면하는 하측 개구와, 유지 부재의 상방에 형성되고 챔버 내에 면하는 상측 개구를 포함하고, 하측 개구로부터 상측 개구까지 적어도 일부가 챔버의 밖을 지나 배치 형성되어 있는 접속 배관과, 접속 배관에 형성된 기류 발생기를 구비하고, 기류 발생기는, 소정의 기체를 포함하는 챔버 내의 분위기가 하측 개구로부터 접속 배관으로 배출되고 접속 배관을 지나 상측 개구로부터 다시 챔버 내로 도입됨으로써, 챔버 내에 분위기의 다운 플로우가 생기도록, 챔버 내의 분위기를 순환시킨다.
Patent KR-20200087025-A (KR)
Title: System and apparatus for home media gateway
Inventor: KIM NAYEON
IPC: H04N21/426
Filed: 2019-01-10
Abstract: Provided is a device for a home media gateway for receiving a UHD broadcast signal and delivering a UHD broadcast signal to an external device. The device for a home media gateway comprises: a plurality of tuners; a coordinator allocating the external device to a first tuner not in use among the plurality of tuners when a UHD broadcast request is received from an external device; a signal processor converting the UHD broadcast signal received through the first tuner into video and audio data; and a transmission/reception unit transmitting the video and audio data to the external device.
Patent KR-20200092124-A (KR)
Title: Composite resign coating apparatus of trap frame
Inventor: CHO SUNG GYUN
IPC: B05C9/14
Filed: 2019-01-24
Abstract: The present invention relates to a powder synthetic resin coating apparatus for a trap frame, comprising: a first transfer unit for transferring the trap frame to a heat treatment apparatus; a heat treatment unit for heat-treating the trap frame transferred from the first transfer unit at 450°C or higher; a second transfer unit for surface treatment of the trap frame heat-treated by the heat treatment unit; a coating unit for coating the trap frame transferred from the second transfer unit with a powder synthetic resin; and a cooling unit for cooling the trap frame coated in the coating unit.
Patent KR-20200097892-A (KR)
Title: Easily Removable Water-Based PE Line Tape
Inventor: PARK BONG KUN
IPC: C09J7/24
Filed: 2019-02-11
Abstract: The present invention relates to a peelable water-based polyethylene line tape designed to solve problems of inexpensive oil-based polyvinyl chloride (PVC) line tapes, which are most line tapes currently in circulation. The film material of a tape (1) is an LD PE multi-layer lamination film, wherein an outer layer is a color film, and an inner layer is a film coated with a water-based adhesive.
Patent KR-20200099219-A (KR)
Title: Curved display device
Inventor: PARK DONGJIN
IPC: G02F1/1333
Filed: 2019-02-13
Abstract: The present invention relates to a curved display device capable of reducing a size of a bezel visually recognized from a user. The curved display device includes: a support frame having a curved shape; and a display panel disposed on the support frame and having a curved shape, wherein the support frame is curved into a shape of an arc of a sector, and a first side surface of the support frame is parallel to a first radius of the sector.
Patent KR-20200100268-A (KR)
Inventor: LEE WOO SUNG
IPC: A62B3/00
Filed: 2019-02-18
Abstract: The present invention relates to a dispatching device for landslide prevention. According to the present invention, the dispatching device for landslide prevention comprises a landslide damage prevention unit (811), wherein the landslide damage prevention unit (811) comprises a traffic transport unit (811c) and a power transmission control unit (811d). According to the present invention, property loss caused by a landslide can be prevented.
Patent KR-20200102024-A (KR)
Inventor: JIN HEE LEE
IPC: B01D53/88
Filed: 2019-02-20
Abstract: The present invention relates to a VOC reduction system and a VOC reduction method for oxidizing and removing volatile organic compounds (VOC). A VOC reduction system according to the present invention includes: a housing having an inlet and an outlet such that gas is introduced and discharged; an adsorption/desorption module disposed inside the housing to adsorb/desorb volatile organic compounds (VOC) contained in the gas; a VOC front end detection unit disposed on one side of the adsorption/desorption module to detect the concentration of volatile organic compounds adsorbed on the adsorption/desorption module; a catalyst disposed on the other side of the adsorption/desorption module to oxidize volatile organic compounds desorbed from the adsorption/desorption module; a heating carrier disposed on one side of the catalyst to supply thermal energy to the catalyst; and a VOC rear end detection unit disposed at the rear of the heating carrier to detect the concentration of the volatile organic compound converted by the catalyst.
Patent KR-20200104755-A (KR)
Title: Assistance device for grinding and grinder including the same
Inventor: HWANG YE JI
IPC: B24B55/10
Filed: 2019-02-27
Abstract: The present invention relates to a grinding aid device, which is easy to carry while improving the convenience of work, and a grinding machine including the same. According to one aspect of the present invention, the grinding aid device includes: a main body; a fixing means provided on one side of the main body and fixing a grinding means; a height adjustment means for moving the fixing means up and down; and a moving means for moving the main body, wherein the fixing means and the grinding means are detachably coupled.
Patent KR-20200095301-A (KR)
Title: Flexible display device
Inventor: CHA YOUNGDO
IPC: E05D11/00
Filed: 2019-04-03
Abstract: The present invention includes: a first body having a plurality of parts connected to each other so as to be relatively moveable; a second body connected to the first body so as to be relatively rotatable; and a flexible display unit formed to be folded and unfolded, and arranged on a front surface of the first and second bodies. The present invention relates to a flexible display device, wherein the flexible display unit is formed so that at least a part thereof is wound in the first body, and the wound part of the flexible display unit is moved to the front surface of the first body by interworking with a relative movement of the plurality of parts, so that an exposed region of the flexible display unit is increased. Therefore, damage to the flexible display unit can be prevented.
Patent KR-20200121020-A (KR)
Inventor: PARK JAE HYUN
IPC: F16H55/26
Filed: 2019-04-15
Abstract: Provided are a smart handle system and a method for automatically adjusting the length of a handle using the same, wherein the smart handle system automatically calculates the height of a passenger and adjusts the length of the handle by automatically moving the handle up and down according to calculated passenger height information, thereby preventing accidents even in case of sudden stop, sudden start and shaking of a vehicle.
Patent KR-20200121689-A (KR)
Title: metallic multi-layer thin film and method thoereof
Inventor: LEE HYO JONG
IPC: C25D5/50
Filed: 2019-04-16
Abstract: The present invention relates to a multilayer metal foil excellent in mechanical strength and a method for manufacturing the same. A plurality of metal layers included in the multilayer metal foil are formed with plating solutions having different concentrations of organic additives, and at least one plating layer among the plurality of metal layers is a recrystallization inhibiting layer capable of inhibiting growth of crystal grains.
Patent KR-20200122714-A (KR)
Title: Induction heating device having improved user experience and user interface
Inventor: HYEONNA HAN
IPC: H05B6/06
Filed: 2019-04-18
Abstract: The present invention relates to an induction heating device having improved user experience and user interface. In addition, the induction heating device according to an embodiment of the present invention comprises: a case; a plurality of working coils installed inside the case; a cover plate coupled to an upper end of the case and having a heated object, which is heated by at least one of the working coils, arranged on an upper surface; an input interface installed to be buried flat on the upper surface of the cover plate, receiving a touch input from a user, and displaying a specific image; a first control module for detecting which of the working coils the heated object is positioned on an upper side of the working coil; and a second control module for controlling the input interface such that a coil image of each of the working coils is displayed on the input interface, wherein the second control module receives information on the position of the detected heated object from the first control module, determines whether the detected heated object is concentrically placed on the basis of the information on the position of the detected heated object, and controls the input interface on the basis of results of the determination and on the basis of the information on the position of the detected heated object such that a burner image for the detected heated object is displayed on the input interface.
Patent KR-20200125353-A (KR)
Title: beauty salon custom hair style mechanism
Inventor: KANG YOU JIN
IPC: G06Q50/10
Filed: 2019-04-27
Abstract: The present invention relates to a hairstyle mechanism customized to a beauty salon or hairdresser. According to the present invention, a customer requests a hairstyle by setting and synthesizing the hairstyle before beauty treatment through a hologram or system machine.
Patent KR-20200126449-A (KR)
Title: Display device
Inventor: KIM SEYONG
IPC: G09F9/33
Filed: 2019-04-29
Abstract: A display device includes: a display module including a first non-folding area, a second non-folding area, and a folding area disposed between the first and second non-folding areas; a first support part disposed below the first non-folding area; a second support part disposed below the second non-folding area; a hinge part disposed below the folding area; a sheet part disposed between the folding area and the hinge part; and a support plate disposed between the sheet part and the hinge part, and having a plurality of openings overlapping a portion of the hinge part in a planar view. The present invention provides the display device capable of preventing deformation of the folding area.
Patent KR-20200128911-A (KR)
Inventor: KIM DO SUNG
IPC: B24B41/053
Filed: 2019-05-07
Abstract: The present invention relates to a method for manufacturing a bird collision prevention device using an etching fame for preventing death of birds due to collision against a transparent soundproof wall. The method for manufacturing a bird collision prevention device comprises: a soundproof wall transparent glass window preparation step (S10) of preparing a soundproof wall transparent glass window (1) forming a soundproof wall; an etching fame formation step (S20) of forming an etching fame (10) having a plurality of holes on a surface to etch the soundproof wall transparent glass window (1); a first abrasive spraying and compressing step (S30) of mounting the etching fame (10) on an upper portion of the soundproof wall transparent glass window (1) and spraying an abrasive by applying high pressure to the plurality of holes (S11, S12, S13, ...) formed on the etching fame (10) so that the abrasive is compressed onto the soundproof wall transparent glass window (1) to etch; and a second abrasive spraying and compressing step (S40) of, after etching all the holes by performing the abrasive spraying and compressing step (S30) on the plurality of holes formed on the etching fame (10), moving the etching fame (10) to an unetched space of the soundproof wall transparent glass window (1) to additionally perform etching.
Patent KR-20200129776-A (KR)
Title: Method of operating memory system with replay attack countermeasure and memory system performing the same
Inventor: KIM SUNG HYUN
IPC: G06F21/78
Filed: 2019-05-10
Abstract: In a method for driving a memory system, a host device writes first security data and a first timestamp for preventing a replay attack in an external first storage space. The host device is stored in a second storage space which is different from the first storage space based on the first timestamp and updates a second timestamp corresponding to the first timestamp. The host device receives a first notification signal indicating an update result of the second timestamp. When the host device determines that the second timestamp has been successfully updated based on the first notification signal, a write operation for the first security data is completed.
Patent KR-20190132220-A (KR)
Title: Matrix metalloproteinase-1 Antisense Oligonucleotides
Inventor: HAN SEON YOUNG
IPC: C07K14/00
Filed: 2019-05-10
Abstract: The present invention provides a peptide nucleic acid derivative targeting the 5′ splice site of human MMP-1 pre-mRNA. The peptide nucleic acid derivative of the present invention strongly induces the production of splice variants of human MMP-1 mRNA in cells, and thus is useful for treating a skin aging-related disease or disorder associated with human MMP-1 protein.
Patent KR-20200130900-A (KR)
Inventor: PARK JONG HUN
IPC: B01D46/52
Filed: 2019-05-13
Abstract: The present invention relates to a corrugated plate type air filter which enables effective maintenance of dust collection efficiency and, more specifically, to a corrugated plate type air filter in which a corrugated sheet and at least one filter substrate having an air flow path consisting of an isolation sheet are stacked and formed. A plurality of perforation units allowing air to cross flow across the filter substrate are formed on the corrugated sheet and the isolation sheet, and thus the air flowing across the perforation units is moved along the air flow path and filtered.
Patent KR-20200130967-A (KR)
Inventor: CHO JUNG WOO
IPC: G01N3/58
Filed: 2019-05-13
Abstract: The present invention relates to a method for testing cutting performance of a TBM and a rock cutting tool for composite ground. Disclosed is the test method for measuring a bias force applied when a TBM disc cutter or a rock cutting tool cuts composite ground. Moreover, the present invention also provides a method for manufacturing a sample used for a test. According to the present invention, the test method comprises: a step (a1) of preparing the sample modeling the composite ground composed of at least two ground layers; a step (a2) of fixating the sample; and a step (a3) of measuring the bias force generated in the cutting tool.
Patent KR-20200133510-A (KR)
Inventor: LEE KYUNG ROK
IPC: G06Q50/20
Filed: 2019-05-20
Abstract: A method for operating an electronic device for a lecture service comprises the steps of: transmitting first lecture data and first task data corresponding to the first lecture data to a user through a communication device of an electronic device when a time condition related to time requested by the user of the lecture service is satisfied; and transmitting second lecture data following the first lecture data and second task data corresponding to the second lecture data to the user through the communication device when the time condition is satisfied after transmitting the first lecture data and the first task data to the user. The amount of data for the second lecture is greater or less than the amount of data for the first lecture according to the learning capability calculated in relation to the user by a processor of the electronic device.
Patent KR-20200134953-A (KR)
Inventor: OH DEOK KUN
IPC: C12P33/20
Filed: 2019-05-24
Abstract: The present invention relates to a novel composition for producing platycoside using commercial pectinase, and to a production method thereof. The platycoside has excellent anti-oxidant and anti-inflammatory effects.
Patent KR-20200143853-A (KR)
Inventor: KIM JAE GON
IPC: C05F1/02
Filed: 2019-06-17
Abstract: The present invention relates to a system for extracting highly concentrated amino acids from various by-products such as hair and skin of livestock. The present invention is to provide a system for extracting highly concentrated amino acids from livestock by-products, comprising: a collection unit (10); a pretreatment unit (20) for separating foreign substances from livestock by-products (W) collected in a collection tank; a frying treatment unit (30) in which the livestock by-products (W) supplied from the pretreatment unit (20) are fried in oil (S); a pulverizing unit (40) to finely pulverize the fried livestock by-products (W) into organic powder; an organic powder storage unit (50) in which the organic powder is collected; and a control unit (60) for controlling the temperature of the frying in the frying treatment unit (30), wherein the frying treatment unit (30) is filled with oil (S) for frying, and a heater (331) is installed to maintain the oil (S) at a predetermined temperature not less than the boiling point, so that as soon as the livestock by-products (W) pass through the pretreatment unit (20), the livestock by-products are directly in contact with the oil (S) having a temperature not less than the boiling point, thereby enabling the frying treatment.
Patent KR-20200144188-A (KR)
Inventor: LIM HYUN HO
IPC: G09G3/20
Filed: 2019-06-17
Abstract: A display device includes: a display panel including a plurality of pixels; a power management circuit generating an analog power supply voltage; and a data driver providing a pre-emphasis voltage and a data voltage to the plurality of pixels based on the analog power supply voltage. The voltage level of the pre-emphasis voltage is adjusted according to a distance from the data driver to each of the plurality of pixels to which the pre-emphasis voltage is applied, and the voltage level of the analog power supply voltage is adjusted according to the adjusted voltage level of the pre-emphasis voltage. Accordingly, power consumption of the display device may be reduced.
Patent KR-20200143998-A (KR)
Inventor: KIM MI RIM
IPC: F26B21/06
Filed: 2019-06-17
Abstract: The present invention relates to an umbrella drying device, and more specifically, to an umbrella drying device including: a housing having an opening for putting in and taking out an umbrella on one side; a suction unit that is provided under the housing to absorb air inside the housing and water accumulated on the umbrella; a mounting unit on which the umbrella is mounted; and a discharge unit for storing or discharging the water absorbed through the suction unit.
Patent KR-20200088754-A (KR)
Inventor: SEO JAE JUN
IPC: G06Q40/02
Filed: 2019-06-27
Abstract: Provided is a system executed by a peer-to-peer (P2P) financial service server to provide an online financial service in a stage-based P2P financial service. According to the present invention, the method comprises the following steps of: receiving a transmission request of a stage-based P2P financial application from a user device directly or indirectly through a relay server; transmitting the stage-based P2P financial application to the user device directly or indirectly through the relay server; when a first user among users who subscribe to a first stage buys first content, assigning a first point exchanged from a first purchase amount of the first content to the first stage; and when a second user among the users who subscribe to the first stage buys second content, assigning a second point exchanged from a second purchase amount of the second content to the first stage. The stage-based P2P financial application is implemented to generate or join in a stage based on a user device, the stage includes a plurality of stage joining spaces, each of the plurality of stage joining spaces sequentially correspond to each of a plurality of stage turns, user′s deposit and/or payment amounts are determined in the stage in accordance with the turn of stage assigned to the user of the user device among the plurality of stage turns, payment time of the payment amount in the stage is determined in accordance with the stage turn, and the first point and the second point can be shared with the users who subscribe to the first stage and can be used for user′s additional purchase of content.
Patent KR-20200051462-A (KR)
Inventor: KO HYEON MOK
IPC: G10L15/02
Filed: 2019-07-05
Abstract: The present invention relates to an electronic device capable of providing a response to an utterance of a user and an operation method thereof. The electronic device comprises: a memory storing one or more instructions; and a processor executing the one or more instructions stored in the memory. The processor obtains situational information of the electronic device, determines whether to perform voice recognition for an utterance of a user in the electronic device based on the situational information, and provides a response to the utterance of the user based on a result in which the voice recognition is executed.
Patent KR-20210008656-A (KR)
Inventor: MOON JUNGSONG
IPC: H02P27/08
Filed: 2019-07-15
Abstract: The present invention relates to a motor driving apparatus and a control method thereof. A motor driving apparatus according to an embodiment of the present invention comprises: a DC-link capacitor configured to store DC power; an inverter including a plurality of switching elements and converting the DC power stored in the DC-link capacitor into AC power to output the power to a motor; a DC-link resistor element disposed between the DC-link capacitor and the inverter; and a controller configured to control an operation of the inverter, based on space vector-based pulse width variable control. The controller calculates a phase difference between a first reference voltage vector among a plurality of reference voltage vectors which are preset on a space vector and a voltage command, generates a switching frequency based on the calculated phase difference, determines a first operating point located in a dead band which is a one-phase current undetectable area in one switching cycle, based on the size of the voltage command and the calculated phase difference, and a second operating point located at an outer position including a boundary of the dead band, and controls operations of the plurality of switching elements based on the generated switching frequency, and the first and second operating points. Accordingly, the present invention can expand an operation control area for an inverter without using a flux weakening operating area, in space-vector pulse width variable control, to increase a voltage utilization rate of an inverter, thereby reducing iron loss and copper loss due to an increase in current. Other embodiments are possible.
Patent KR-20210008707-A (KR)
Inventor: KWANG HYUN CHOI
IPC: A47B88/90
Filed: 2019-07-15
Abstract: The present invention relates to a refrigerator and a control method thereof which can automatically insert, withdraw, and lift a drawer door. According to an embodiment of the present invention, the refrigerator comprises: a cabinet having an upper storage space and a lower storage space; a drawer door which is provided in the lower storage space to be inserted and withdrawn, and opens and closes the lower storage space; a lifting device provided in the drawer door to be vertically lifted; an insertion/withdrawal motor to provide power for insertion and withdrawal of the drawer door; a lifting motor which is connected to the lifting device and provides power for an ascent of the lifting device; an operating unit to receive an operation of a user for an operation of the drawer motor; and a control unit electrically connected to the operating unit, the insertion/withdrawal motor, and the lifting motor. The control unit re-withdraws the drawer door if insertion of the drawer door is sensed while the lifting device is ascending or has completed an ascent.