baber/WOPTO huggingface dataset:
Patent KR-20200119158-A (KR)
Inventor: KISUK JANG
IPC: G06N20/00
Filed: 2019-04-09
Abstract: The present invention relates to an operation method of an apparatus for providing quality prediction information accessible to a plurality of wireless networks. According to an embodiment of the present invention, the operation method comprises the steps of: collecting a quality prediction model generation variable for each wireless network; generating a quality prediction learning model for each wireless network according to a relationship learning operation of the model generation variable; and providing quality prediction information for each network using the quality prediction learning model for each wireless network or the quality prediction learning model for each wireless network to a wireless terminal device. The wireless terminal device determines a first wireless network to transmit a data packet from among the plurality of wireless networks based on the quality prediction learning model for each wireless network or the quality prediction information for each network, and wirelessly transmits the data packet to a target device using the determined first wireless network.
Patent KR-20200127474-A (KR)
Inventor: LEE GAYOUNG
IPC: G01N1/22
Filed: 2019-05-02
Abstract: The present invention relates to a gas dilution apparatus and a gas measuring apparatus having the same. According to the present invention, the gas dilution apparatus comprises: a dilution chamber which has a dilution space, into which exhaust gas is introduced, and has a first inlet and a second inlet, respectively formed on one side and the other side to introduce a first dilution air and a second dilution air, which have different temperatures from each other, into the dilution space; and a dilution air generation unit which generates and supplies the first dilution air and the second dilution air into the dilution chamber. The dilution air generation unit includes: a tube which has a hollow part and which is extended in one direction; an air inflow path which provides an inflow path of compressed air by being formed to communicate with the hollow part; and a first supply flow path and a second supply flow path, which are respectively formed on one side and the other side of the tube to communicate with the first inlet and the second inlet. The compressed air introduced into the hollow part rotates and moves along the internal surface of the tube to form a first eddy, and is supplied to the first supply flow path. A part of the first eddy is transferred along a central unit of the tube by a control valve placed on one side of the tube to form a second eddy, and is supplied to the second supply flow path. By a difference in kinetic energy between the first eddy and the second eddy, the temperature of the first eddy is increased to form the first dilution air while the temperature of the second eddy is decreased to form the second dilution air. The present invention aims to provide the gas dilution apparatus and the gas measuring apparatus having the same, which are able to simplify the configuration of apparatuses for supplying high-temperature air and room-temperature air.
Patent KR-20200127723-A (KR)
Inventor: LEE CHANG MIN
IPC: G06Q10/06
Filed: 2019-05-03
Abstract: According to an embodiment of the present invention, a working hour management system includes a management server interlocking with a manager terminal and a PC. The management server includes: a labor information generation unit which generates labor information of each user based on time and absenteeism and tardiness information including the time to attend the office and the close of the office hours input by the manager terminal; and a PC management unit which determines whether working hours are available using the working information, and controls use of the PC through a screen lock of the PC when the working hours are not available based on a result of judgment.
Patent KR-20200129559-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: LEE SEUNG HO
IPC: B60H1/00
Filed: 2019-05-09
Abstract: The present invention relates to an air conditioning device for a vehicle, which installs a first air conditioning device and a second air conditioning device on an engine room side and a vehicle indoor side, respectively, and installs an air guide therebetween to guide movement of air, thereby smoothly blowing the air at the first air conditioning device to the second air conditioning device without a loss while securing a space inside the vehicle. To this end, the air conditioning device for a vehicle supplies cold and hot air into the vehicle to cool and heat the vehicle. The air conditioning device for a vehicle includes: a first air conditioning device installed on the engine room side based on a dash panel and including an intake unit sucking inner and outer air to blow the air to the vehicle indoor side; a second air conditioning device installed on the vehicle indoor side based on the dash panel and including a duct discharging the air conditioned into the vehicle indoor side; and an air guide having a penetrating hole at the dash panel and connecting the first air conditioning device and the second air conditioning device to each other through the penetrating hole.
Patent KR-20200129835-A (KR)
Title: Pump vessel and pump device used therein
Inventor: BYEON JOO YOUNG
IPC: B05B11/04
Filed: 2019-05-10
Abstract: The present invention relates to a packaging container, which induces pressure by injecting air into the packaging container and uses the pressure during the content discharging operation, thereby improving the discharge efficiency of a pump for the contents remaining inside the packaging container, and reducing the waste of the discarded contents by completely exhausting the contents of the packaging container. The packaging container of the present invention includes: a discharge pump having a separate double discharge means for blowing air pressure into a container body; and a residue removal means configured to vertically move downward along a content discharge hose installed to be connected to the discharge pump and to draw down the contents remaining on an inner wall of the container body.
Patent KR-20200130596-A (KR)
Inventor: KANG TAE SEOK
IPC: A61F7/00
Filed: 2019-05-10
Abstract: The present invention relates to a differentiated skin care device capable of accurately measuring skin temperature and suggesting an optimal skin care plan according thereto. The skin care device comprises: a housing made of a handle portion and a head module formed at one end of the handle portion and having a hot/cool massage portion, a microcurrent output portion, and a vibration portion; a temperature sensor installed on the rear surface of the head module to measure skin temperature; a display portion for displaying a skin care method corresponding to the measurement result of the temperature sensor; and a control portion configured to control the execution of any one function provided in the head module according to the measured skin temperature of the temperature sensor.
Patent KR-20200129957-A (KR)
Title: Neural network processor compressing featuremap data and computing system comprising the same
Inventor: LEE HEON SOO
IPC: G06N3/063
Filed: 2019-05-10
Abstract: Disclosed are a neural network processor for performing compression on feature map data and a computing system including the same. According to the present disclosure, the neural network processor comprises: an operation circuit for generating third data including a plurality of pixels by performing an operation on first data and second data by using a neural network; and a compressor for outputting compressed data by performing compression on the third data, wherein the compressor generates bitmap data including position information on a non-zero pixel having a value other than ′0′ as a data value among the plurality of pixels as the compressed data.
Patent KR-20200134748-A (KR)
Inventor: WOO JONG IN
IPC: C23D7/00
Filed: 2019-05-23
Abstract: Provided are a device for coating an enamel to prevent corrosion on the inner surface of a tube for a heat exchanger and the like, and an enamel coating method using the same. The enamel coating device for the inner surface of a tube comprises: a tube holder which rotates a tube tilted at an angle where a glaze easily flows down; a glaze nozzle which spays a glaze into an upper end of the tube; a glaze tank which stores the glaze; a glaze pump which supplies the glaze of the glaze tank to the glaze nozzle; a drying furnace which dries the tube where the glaze is sprayed on the inner surface thereof; and a firing furnace which melts the dried glaze to fuse the glaze on the inner surface of the tube. The enamel coating method for the inner surface of a tube sprays the glaze to the inner surface of the tube by using the enamel coating device for the inner surface of a tube, dries the same at 400-500°C to remove the moisture of the glaze, and burns the tube at 800-900°C to fuse the glaze on the inner surface of the tube.
Patent KR-20200135004-A (KR)
Inventor: JIN WOO CHOI
IPC: G16B25/10
Filed: 2019-05-24
Abstract: Disclosed is a method for estimating the pharmaceutical use of plant extracts performed in an electronic device including at least one processor. According to the present disclosure, the method comprises the steps of: determining, by the at least one processor, a first gene expression pattern caused by a first substance; identifying, by the at least one processor, a second substance causing a second gene expression pattern corresponding to the first gene expression pattern based on genome-wide transcriptional expression data; and outputting, by the at least one processor, the use of the first substance based on the use of the second substance. Accordingly, it is possible to quickly and accurately predict the mechanism of a candidate substance, such as a natural product, or a new use.
Patent KR-20200141903-A (KR)
Inventor: LEE JAE WON
IPC: B60B33/00
Filed: 2019-06-11
Abstract: The present invention relates to a chair comprising a seat plate, a backrest, and legs. Provided is a chair with adjustable wheels, wherein the seat plate is integrally provided with handles on both sides, and one of the handles is provided with an operation button that can selectively expose or embed wheels embedded in the bottom of the legs as necessary, so that the chair can be used suitably for a desired situation and can be used more conveniently by many people, not some, in consideration of various preferences of many people.
Patent KR-20200104202-A (KR)
Title: Polyurethane composition
Inventor: CHUANG WEI TI
IPC: C08K5/26
Filed: 2019-06-20
Abstract: A polyurethane composition comprising a polyurethane component and an anti-yellowing agent is disclosed in the present application. The anti-yellowing component includes a compound represented by chemical formula I, wherein each substituent is given a definition as described in the specification and claims.
Patent KR-20210000236-A (KR)
Inventor: KIM MOON KYU
IPC: H01Q1/12
Filed: 2019-06-24
Abstract: The present invention relates to a camouflage device for a base station. Specifically, the camouflage device for the base station lightens a structure for camouflaging an antenna, facilitates movement to the installation site, minimizes the influence of wind pressure load, and makes assembly very easy. To this end, the camouflage device for the base station for camouflaging the antenna installed on a post of the present invention is configured with camouflage materials having upper and lower frames positioned while maintaining a distance from each other at the upper and lower frames so as to surround at least one side of the antenna or surround the entirety, and having the upper and lower sides fixed to the upper and lower frames to cover the facility so as not to be exposed to the outside. A plurality of the camouflage materials have upper and lower sides each connected to the upper and lower frames at a distance from each other, and an elastic part is provided in the upper or lower or upper and lower frames to elastically pull the upper, lower, or upper and lower sides of the camouflage material.
Patent KR-20210002844-A (KR)
Inventor: BAE JEONG WOON
IPC: H01L21/66
Filed: 2019-07-01
Abstract: The present invention provides a sensor for diagnosing a semiconductor process. The sensor comprises: a lower case in which a seating groove is formed on one surface; a circuit board on which an electronic component is mounted and disposed in the seating groove; an upper case in which an insertion groove into which the electronic component is inserted is formed on one surface and joined to the lower case; and a metal layer disposed on at least one of one surface of the lower case and the upper case.
Patent KR-20210004609-A (KR)
Inventor: KIM TAE PYEONG
IPC: H03L7/095
Filed: 2019-07-05
Abstract: According to the embodiments of the present invention, a locking detection circuit of a phase locked loop (PLL) circuit, which is capable of detecting locking of the PLL, includes: an output signal counter performing an output signal counting operation of sequentially counting an output signal of the PLL circuit during a counting time period; a period determiner performing a period changing operation of decreasing the counting time period based on a difference between a current period counting value and a preceding period counting value; and a repetition controller configured to control the counter and the period determiner to repeat an output signal counting operation and a period changing operation until a difference between the current period counting value and the preceding period counting value becomes smaller than a threshold value. According to the present invention, it is possible to detect locking of the PLL circuit by changing a time period for counting the output signal of the PLL circuit.
Patent KR-20210007191-A (KR)
Inventor: LEE JUN HO
IPC: A61K49/00
Filed: 2019-07-10
Abstract: The present application relates to a method for staining blood vessels of the central nervous system in animals, a method for visualizing blood vessels in the central nervous system in animals, a method for providing information for diagnosing cerebrovascular diseases, and a method for screening a therapeutic agent for cerebrovascular diseases. By using the method for visualizing blood vessels in the central nervous system of the present application, it is possible to confirm a structure of cerebrovascular and spinal blood vessels, and since it is easy to check the variation of blood vessels related to brain diseases such as circle of Willis artery and basal artery, the present invention can be used for central nervous system vascular research or cerebrovascular disease treatment research.
Patent KR-20190090772-A (KR)
Title: Apparatus and method for controlling a smart mirror for a vehicle
Inventor: KIM JI YONG
IPC: B60R1/062
Filed: 2019-07-26
Abstract: The present invention provides an apparatus and a method for controlling a smart mirror for a vehicle. According to the present invention, the apparatus for controlling a smart mirror for a vehicle comprises: a user input unit receiving whether a mirror is automatically controlled; a turn signal detection unit detecting operation of left and right turn signals of a vehicle; mirror drive units individually installed at left and right sides to drive each mirror provided at left and right sides of the vehicle; and a control unit receiving automatic mirror control from the user input unit, and driving a mirror drive unit corresponding to an operated turn signal of the mirror drive units individually installed at left and right sides when operation of the left and right turn signals is detected through the turn signal detection unit.
Patent KR-20210014970-A (KR)
Inventor: YEO JONG YUN
IPC: G01C22/00
Filed: 2019-07-31
Abstract: The present invention relates to a correcting apparatus of an image-based driving distance measuring system, which comprises: an image information reception unit which receives an image photographed by one or more cameras mounted on a vehicle; a vehicle information reception unit which receives sensing information detected by using one or more sensors mounted on the vehicle; and a control unit which extracts feature points from the image information, estimates the speed of the relevant feature point, estimates the vehicle speed by using the sensing information, and determines and removes an abnormal point among the feature points extracted from the image information based on a relative speed between the vehicle speed calculated by converting the speed of the feature point and the vehicle speed estimated by using the sensing information. The present invention is able to reduce the errors in the position and posture of the vehicle.
Patent KR-20210015207-A (KR)
Inventor: EUN HEE CHUL
IPC: G21F9/00
Filed: 2019-08-01
Abstract: The present invention relates to a method for removing manganese in a solution or decontamination solution. Specifically, the present invention provides a method for removing manganese in a solution which comprises the step of injecting hydrazine so that a pH becomes 7.8 to 8.2 into an aqueous solution to be treated containing permanganic acid, permanganate, or a mixture thereof, and an SP-HyBRID decontamination process including the removal method. The present invention provides a method for effectively removing the manganese only by measuring the pH without measuring concentration of the permanganic acid in the solution.
Patent KR-20210019626-A (KR)
Title: Reliquefaction system of ship
Inventor: HYUNCHUL KIM
IPC: F17C9/00
Filed: 2019-08-12
Abstract: Disclosed is a reliquefaction system for a ship. According to an embodiment of the present invention, the reliquefaction system for a ship includes: a fuel tank storing liquefied gas and boil off gas of the liquefied gas; a liquefied nitrogen storage tank storing liquefied nitrogen; a spray part spraying the liquefied nitrogen supplied from the liquefied nitrogen storage tank into the fuel tank; and a separation part supplied with a gas component in the fuel tank to which the liquefied nitrogen is sprayed so that the gas component is separated into nitrogen gas and natural gas.
Patent KR-20210020200-A (KR)
Title: Personalized product providing device using beauty data through internet
Inventor: PARK JIN WOO
IPC: G06Q30/06
Filed: 2019-08-13
Abstract: The present invention relates to a customized product providing device using beauty data acquired through the Internet, which can effectively recommend cosmetic products and services corresponding to personality of a customer. According to the present invention, the customized product providing device comprises: a member registration unit, a survey unit; a cyber shopping mall operation unit; a visit information generation unit; a recommendation rule database storing recommendation rules for product information and content in accordance with customer preference information; a content database; and a customized information generation unit acquiring at least one recommendation rule in accordance with the customer preference information of a member with respect to a member who accesses each member′s website and determining product information and content to be published on the member′s website in accordance with the at least one acquired recommendation rule.
Patent KR-20200117823-A (KR)
Inventor: HWANG YOON JAE
IPC: G06F30/00
Filed: 2019-08-16
Abstract: The present invention relates to a design method for a semiconductor package including first and second chips, a 2.5 dimension (D) interposer, a package substrate, and a board, which comprises the steps of: generating a layout including a 2.5D interposer on a package substrate and first and second chips each disposed on the 2.5D interposer on the basis of design information; analyzing signal integrity and power integrity between the first and second chips from the layout; analyzing signal integrity or power integrity between the first chip and at least one third chip on a board from the layout; and determining whether to modify the layout on the basis of an analysis result. According to the present invention, the semiconductor package with improved performance is produced.
Patent KR-20210025819-A (KR)
Title: Method and System for Receiving Prescription Pharmaceuticals Using Regional Base Pharmacy
Inventor: HONG BYUNG JIN
IPC: G06Q20/12
Filed: 2019-08-28
Abstract: The present invention relates to a method and a system for receiving prescription pharmaceuticals using a regional base pharmacy. The method for receiving prescription pharmaceuticals using a regional base pharmacy according to the present invention comprises the following steps: receiving an electronic prescription by a cloud server from a hospital server based on a user ID of a user terminal upon the request from the user terminal for a prescription drug dispensing through an application; extracting, by the cloud server, a list of local based pharmacies based on the user′s residence address based on the user ID or current location information of the user terminal, and providing the extracted list of local based pharmacies to the user terminal; selecting at least one pharmacy by the user terminal from the list of received local based pharmacies, transmitting the selected regional based pharmacy information to the cloud server, and, storing the received local based pharmacy information by the cloud server; and generating a drug QR code by the regional base pharmacy server based on the received electronic prescription when the cloud server transmits the electronic prescription to the selected regional base pharmacy server, and transmitting the generated drug QR code to a drug wholesale server, in which the user ID is an identifier generated based on at least one of a hospital code, a patient number, and a reception number.
Patent KR-20210028974-A (KR)
Title: Organic-inorganic hybrid perovskite thin film trasnsitor and method for manufacturing the same
Inventor: MALLORY MATIVENGA
IPC: H01L31/107
Filed: 2019-09-05
Abstract: The present invention provides an organic-inorganic hybrid perovskite thin film transistor having the switching characteristics improved by including perovskite doped with cations as a dopant as a semiconductor layer and driven at a low voltage, and a manufacturing method thereof. The organic-inorganic hybrid perovskite thin film transistor comprises: a substrate; a gate electrode; an insulating film; a source electrode; a drain electrode; and a semiconductor layer.
Patent KR-20210033601-A (KR)
Title: Apparatus and method for cleaning oxide layer
Inventor: LEE YOON SANG
IPC: H05H1/32
Filed: 2019-09-18
Abstract: Disclosed are an oxide film cleaning apparatus using a direct-current reverse polarity and a method thereof. The oxide film cleaning apparatus for removing an oxide film formed on an object comprises: a power supply unit for applying direct-current power, and having a positive electrode terminal and a negative electrode terminal; a negative electrode installed to apply current to the object, and electrically connected to the negative electrode terminal; a torch spaced apart from the oxide film at a predetermined distance, having a positive electrode electrically connected to the positive electrode terminal, and installed to be movable relative to the object. By applying reverse-polarity direct-current power to the object through the negative electrode and the positive electrode, the oxide film formed on the object can be removed.
Patent KR-20210034412-A (KR)
Title: Welding protector with photo functional layer and Pannel control technology
Inventor: HUH SUNG WON
IPC: A61F9/06
Filed: 2019-09-20
Abstract: The present invention relates to a welding protector comprising an LCD panel. More specifically, the present invention relates to a welding protector comprising: a panel part including a panel for blocking welding light; a first functional member disposed in a front direction on the panel; and a second functional member disposed in a rear direction on the panel, wherein at least two coating layers disposed in at least one region of a space between a front part and a rear part of the second functional member are deposited.