baber/WOPTO huggingface dataset:
Patent KR-20200145154-A (KR)
Inventor: KIM JONG GEUN
IPC: B60S1/04
Filed: 2019-06-20
Abstract: A golf car with an improved windshield structure according to the present invention is driven by a motor and has a windshield made of a transparent material and installed on a vehicle body to protect the front of a passenger. The windshield is made of tempered glass whose hardness and strength are strengthened by heat treatment, and a metal frame is not installed on the outer rim of the windshield.
Patent KR-20210004729-A (KR)
Inventor: CHOI JONG WUN
IPC: G01M15/14
Filed: 2019-07-05
Abstract: Disclosed are a system and a method for diagnosing combustion instability of a gas turbine. According to an embodiment of the present invention, the system for diagnosing combustion instability of a gas turbine comprises: a combustion unit including a dynamic pressure sensor mounted inside the combustion unit to measure the combustion dynamic pressure inside the combustion unit; a diagnostic unit which processes a combustion dynamic pressure signal measured by the dynamic pressure sensor, acquires framing data by framing the combustion dynamic pressure signal at a preset time interval, acquires fast Fourier transform (FFT) data by performing FFT on the acquired framing data, acquires filter bank data by applying a filter bank to the FFT data, and determines whether combustion is unstable by comparing the acquired filter bank data with a preset reference value for combustion instability determination; and a combustion control unit for controlling the operation of the combustion unit according to the determination of the diagnostic unit. Therefore, the system and method can accurately and quickly diagnose whether combustion is unstable.
Patent KR-20200010065-A (KR)
Title: Hot and cold water mixing faucet
Inventor: KAWASHIMA TAKUMA
IPC: F16J15/32
Filed: 2019-07-12
Abstract: The present invention provides a hot and cold water mixing faucet, capable of suppressing noise without degrading temperature control performance of hot water. The hot and cold water mixing faucet includes: a container-shaped casing (1) having a hot water inlet (A), a cold water inlet (B), a mixing chamber (C) mixing hot water and cold water, and a mixed water outlet (D) discharging mixed water; an actuator (4) accommodated in the casing; and a control valve body (2) adjusting an opening degree of the hot water inlet and the cold water inlet. The control valve body moves backward and forward in an axial direction of the casing by the extension of the actuator. Therefore, a ratio of the hot water and the cold water is controlled so that the temperature of the mixed water of the hot water and cold water becomes a setting temperature. The hot and cold water mixing faucet includes an O-ring (11) installed between the casing (1) and the control valve body (2) and between the hot water inlet (A) and the cold water inlet (B). The O-ring (10) is formed of hexafluoride propylene-fluoride vinylidene copolymer (FKM) or butyl rubber.
Patent KR-20210012678-A (KR)
Title: Selection method of survey evaluator using artificial intelligence and, survey system
Inventor: WON YONGHO
IPC: G06Q30/02
Filed: 2019-07-26
Abstract: Disclosed are a method for selecting a survey evaluator using artificial intelligence, and a survey system. According to one aspect of the present invention, the method for selecting a survey evaluator using artificial intelligence, which is performed at the survey system, comprises the steps of: selecting a plurality of target evaluators corresponding to a survey category set by a client, based on an evaluator database; setting an interview process based on information obtained from the client using artificial intelligence and the target evaluators; calculating an evaluator score for each of the target evaluators by conducting an online interview with the target evaluators using the interview process; and exposing the evaluator score as a selection interface which allows the client to finally select an evaluator. The present invention can automatically select an appropriate evaluator.
Patent KR-20200021401-A (KR)
Title: Method of examining a sample using a charged particle microscope
Inventor: TUMA TOMAS
IPC: H01J37/22
Filed: 2019-08-06
Abstract: The invention relates to a method for examining a sample using a charged particle microscope. According to the present invention, the method comprises the steps of detecting, using a first detector, emissions of a first type from the sample in response to a beam scanned over the entire area of the sample. Then, using spectral information of detected emissions of the first type, at least a part of the scanned area of the sample is divided into a plurality of segments. According to the present invention, emissions of the first type at different positions along the scan in at least one of the plurality of segments can be combined to produce a combined spectrum of the sample in the one of the plurality of segments. In an embodiment, a second detector is used to detect emissions of a second type, and is used to divide the area of the sample into a plurality of regions. The first detector can be an EDS, and the second detector can be based on EM. In this way, EDS data and EM data can be effectively combined to produce colored images.
Patent KR-20210017343-A (KR)
Title: Composition of fermented field water-dropwort as preventing and treating alcoholic fatty liver disease
Inventor: JIN TAE HONG
IPC: A23L33/105
Filed: 2019-08-08
Abstract: The present invention relates to a composition for preventing and treating alcoholic fatty liver disease, containing an Oenanthe javanica extract fermented with oligosaccharides as an active component. The Oenanthe javanica extract fermented with oligosaccharides manufactured by a method according to the present invention has an excellent effect of inhibiting fatty liver production by ethanol, thereby having an effect suitable for use as medicine or functional food for preventing, treating or alleviating fatty liver disease caused by drinking.
Patent KR-20200035848-A (KR)
Title: Polymer blend enabling to control glucose influx in blood, continuous glucose monitoring biosensor comprising said polymer blend
Inventor: JEONG IN SEOK
IPC: C08L75/08
Filed: 2019-08-09
Abstract: The present invention relates to a continuous blood sugar monitoring sensor. More particularly, the present invention relates to a biosensor which controls flow of glucose in blood introduced when it is transplanted to the body, and thus can detect and determine glucose in blood continuously with high sensitivity. The present invention provides a polymer blend composition including a hydrophilic polymer and a hydrophobic polymer, a diffusion-controlling membrane including the same, and a continuous blood sugar monitoring biosensor including the same. According to the present invention, it is possible to control introduction of glucose in blood caused by an excessive increase in diffusion rate in a sensor, and thus to allow manufacture of a sensor having excellent precision and durability.
Patent KR-20210019674-A (KR)
Title: A straingt drainpipe of seperated type
Inventor: KO JAE YONG
IPC: E03F3/04
Filed: 2019-08-13
Abstract: The present invention relates to a separated straight drainpipe. A cover pipe blocks an opening portion of a body pipe. The opening portion is formed in a portion corresponding to 1/4 of a quartered cylindrical drainpipe in a longitudinal direction and enables removal of foreign substances. The cover pipe has stepped surfaces formed on upper surfaces of both ends thereof so that the cover pipe can be positioned on an inner side of the body pipe. One of the stepped surfaces has a width at which when the cover pipe is positioned on the inner side of the body pipe by being moved laterally in a circumferential direction, a side of the cover pipe having the stepped surface can be positioned inward from the opening portion. The other of the stepped surfaces is held in the opening portion and has a width at which the other of the stepped surfaces can be held on the inner surface of the body pipe, adjacent to the opening portion. A fixing bolt having a bolt head assembled thereto is fitted into a fixed bolt mount hole formed in the center of the cover pipe, through a bolt insertion hole, and the tensile force generated by a stopper pressed by a fastening nut causes airtight members formed on the stepped surfaces of the cover pipe to make close contact with the inner surface of the body pipe adjacent to the opening portion.
Patent KR-20210022401-A (KR)
Title: LiDAR device and operating method of the same
Inventor: LEE JI SAN
IPC: G02B26/08
Filed: 2019-08-20
Abstract: Disclosed are a lidar device and an operating method thereof. The lidar device comprises: a phased array element which modulates a phase of an incident light and emits a light in a specific direction; a photodetector which detects the light itself emitted from the optical phased array element as a reference light, and detects a target light including information on an object from the light emitted from the optical phased array element; and a processor which determines a distance between the lidar device and the object by using a correlation between a reference signal corresponding to the reference light and a target signal corresponding to the target light. According to the present invention, the distance to the object may be measured even with a small amount of light.
Patent KR-20210025849-A (KR)
Title: Method for manufacturing cylindrical secondary battery
Inventor: LEE JIN SOO
IPC: H01M50/531
Filed: 2019-08-28
Abstract: Provided is a manufacturing method of a cylindrical secondary battery in which an electrode assembly including a positive electrode, a negative electrode, and a separator is encapsulated in a cylindrical battery case. The manufacturing method includes a first welding step of welding a plurality of negative electrode leads and a second welding step of welding the welded negative electrode lead and the battery case. In the first welding step and the second welding step, the welding is performed by emitting a laser to the surface of the negative electrode lead or the battery case. The manufacturing method of the cylindrical secondary battery solves the problems of damage to a welding target, the versatility of a welding rod, etc. in the conventional laser welding and resistance welding and improves the fairness of welding.
Patent KR-20210026369-A (KR)
Title: Folding screen type image display device
Inventor: KIM HYUN SOO
IPC: G09F19/14
Filed: 2019-08-30
Abstract: The present invention relates to a folding screen type image display device. The folding screen type image display device includes: a plurality of columns; a plurality of column supports connected to a bottom of each column; a plurality of mounting stands positioned between the adjacent two columns and connected to the adjacent columns; and a plurality of image display sheets installed on the mounting stand and outputting images. Therefore, an image displayed on an image display sheet is easily changed to an image desired by the user.
Patent KR-20210030097-A (KR)
Title: An environment-friendly air-cleaning system for sound proof tunnel
Inventor: KIM BO SAM
IPC: B03C3/09
Filed: 2019-09-09
Abstract: The present invention relates to an air ventilation device of a sound proof tunnel. More specifically, a solar panel is installed on a roof of a sound proof tunnel to generate environmentally friendly electric energy without power and uses the generated electric energy to drive an air purifier buried on both side walls of the sound proof tunnel to purify the contaminated air inside the tunnel to be discharged to the outside of the tunnel. The present invention automatically determines a filter replacement period of an electrostatic precipitation filter filtering the contaminated air to automatically replace the electrostatic precipitation filter without manpower.
Patent KR-20210030820-A (KR)
Title: Supporting device for solar panel
Inventor: SIN HYEON OK
IPC: H02S30/10
Filed: 2019-09-10
Abstract: The present invention relates to a solar panel installation frame and, more particularly, to a solar panel installation frame installed on a railing of a building veranda to generate electricity by the sunlight. According to the present invention, the solar panel installation frame includes: a balcony railing support including one pair of handrail fixing brackets; one pair of vertical supports; and one pair of first bonding brackets; and a solar panel support including one pair of inclined cradles, one pair of horizontal extension rods, one pair of auxiliary supports, one pair of second bonding brackets, and one pair of horizontal connecting rods.
Patent KR-20210031088-A (KR)
Title: Otp memory control system, programming and read circuitry for small pin package otp memory
Inventor: RYU BEOM SEON
IPC: G11C17/18
Filed: 2019-09-11
Abstract: According to an embodiment of the present invention, provided is programming and reading circuitry of a one time programmable (OTP) memory which comprises: an OTP memory cell; a control signal generation unit programming the OTP memory cell in accordance with a control signal; and an output unit outputting a final memory output by detecting outputs of the OTP memory cell in an initial state, and the OTP memory cell after programming, wherein the control signal generation unit can generate the plurality of control signals by receiving an input signal through one pin. According to an embodiment of the present invention, since an OTP test after a packaging process is performed, the programming and reading circuitry of the OTP memory can be used regardless of the number of programming bits, and since there is no change in a value after the test, the programming and reading circuitry of the OTP memory can have a stable effect in terms of quality.
Patent KR-20210036195-A (KR)
Title: Nano energy harvester with mesh-type electrode
Inventor: KIM HYEOK
IPC: H01B1/02
Filed: 2019-09-25
Abstract: Provided is a nano energy harvester which generates electric power from general movement of a person. The nano energy harvester comprises: a fabric layer; a PDMS layer positioned above the fabric layer; and an electrode each positioned on a lower surface of the fabric layer and an upper surface of the PDMS layer and provided in a form of a mesh. In addition, according to the present invention, provided is the nano energy harvester with biocompatibility. Moreover, according to the present invention, provided is the nano energy harvester having elasticity and breathability.
Patent KR-20210038118-A (KR)
Title: Polyamide resin compositions for reserve tank and product prepared by the same
Inventor: KIM JAE MIN
IPC: C08L77/00
Filed: 2019-09-30
Abstract: The present invention relates to a molded article for a reserve tank. More particularly, the present invention relates to a molded article for a reserve tank, having excellent visibility by preventing deterioration of mechanical properties and permeability even after heat-resistant aging, by optimizing the type and content of a base resin, a heat-resistant reinforcing agent, a filler, and a release agent.
Patent KR-20210038142-A (KR)
Title: Electronic device including equalizing circuit and operating method of the electronic device
Inventor: SEOK HYUN GI
IPC: H04B1/12
Filed: 2019-09-30
Abstract: An electronic device according to an aspect of the technical idea of the present disclosure may include a first equalizing circuit that receives a data signal and outputs a first equalizing signal based on the data signal, a pulse generator for generating a first pulse signal and a second pulse signal in response to a rising edge and a falling edge of the data signal, respectively, a second equalizing circuit outputting a second equalizing signal based on the inverted first and second pulse signals, and an output terminal for outputting an output signal obtained by adding the first equalizing signal and the second equalizing signal. It is possible to improve data transfer speed.
Patent KR-20200047325-A (KR)
Inventor: SENGUPTA RWIK
IPC: H01L23/528
Filed: 2019-10-02
Abstract: A semiconductor device comprises a substrate; a first semiconductor layer on the substrate; and a second semiconductor layer on the substrate and the first semiconductor layer. The first semiconductor layer is a first type of the semiconductor device, and the second semiconductor layer is the first type of the semiconductor device. A first part of the first semiconductor layer overlaps the second semiconductor layer when seen in a direction perpendicular to a plane of the substrate. A second part of the first semiconductor layer can be laterally offset from the second semiconductor layer when seen in the direction perpendicular to the plane of the substrate. According to the present invention, the efficiency of a manufacturing process can be improved by comprising n-over-n and/or p-over-p configuration.
Patent KR-20200043905-A (KR)
Inventor: KANG MIN SU
IPC: H01B7/02
Filed: 2019-10-08
Abstract: The present invention relates to a cable having excellent flexibility. More specifically, the present invention relates to the cable having excellent flexibility while having excellent mechanical properties and electrical properties such as tensile strength and an elongation rate. The cable comprises: a conductor; and an insulating layer configured to surround the conductor.
Patent KR-20210051630-A (KR)
Title: Functional food composition for improving blood circulation, including the Angelica gigas Nakai extract powder and Red Allium cepa fermentation concentrate powder and method for preparing same
Inventor: LEE JIN YOUNG
IPC: A23L29/00
Filed: 2019-10-31
Abstract: The present invention relates to a functional food composition for improving blood circulation, containing Angelica gigas extract powder and red Allium cepa fermentation concentrate powder, and a method for manufacturing the same. A technical gist of the present invention relates to the functional food composition which contains a mixture in which the Angelica gigas extract powder and the red Allium cepa fermentation concentrate powder are mixed in a weight ratio of 1 : 3 to 7, and to the method for manufacturing the same.
Patent KR-20210053022-A (KR)
Title: charcoal heating device
Inventor: KO DUG MAN
IPC: F26B11/16
Filed: 2019-11-01
Abstract: The present invention relates to a charcoal heating apparatus capable of easily igniting charcoal as well as preventing the charcoal from scattering upon the ignition of the charcoal by heating the charcoal at a proper temperature. According to the present invention, the charcoal heating apparatus includes: a body (10) having a heating room (11) formed therein to store charcoal and a cover (20) provided on an upper side to open and close an upper part of the heating room (11); a heater (30) provided in the heating room (11) to heat the charcoal stored in the heating room (11); and a temperature controller connected with the heater (30) to control the temperature of the heater (30). Therefore, charcoal is put into the body (10), and then, the charcoal is heated through the heater (30) at a temperature below the ignition point, which is 150-250°C, and, as a result, gas and moisture remaining in the charcoal is discharged to the outside. Accordingly, the present invention is capable of preventing charcoal from scattering when the charcoal is ignited for cooking food as well as keeping the charcoal heated at a high temperature, thereby bringing about an advantage of more easily igniting the charcoal.
Patent KR-20210054383-A (KR)
Title: Unmaned crop cultivation system)
Inventor: LEE JUN HO
IPC: G06Q50/02
Filed: 2019-11-05
Abstract: The present invention relates to an unmanned crop cultivation system, and more specifically, to an unmanned crop cultivation system in which a plurality of cultivation plates in which crops to be grown are arranged in a vertical direction are circulated in an endless orbit, such that there is no need to put a manager to a cultivation space and thus, it is possible to secure a wide cultivation space for unit area. The unmanned crop cultivation system according to the present invention is characterized in that cultivation ports for accommodating crops in a vertical direction are installed on a plurality of cultivation plates each extending in a vertical direction and arranged in the form of an endless track and thus can accommodate crops by efficiently utilizing a cultivation space with a simple structure. In addition, the unmanned crop cultivation system according to the present invention is characterized in that the plurality of cultivation plates on a unit crop cultivation unit can be circulated in an endless orbit, and thus, it is possible harvest crops or manage the cultivation plates from the outside of the cultivation space without a need to put an operator to the cultivation space. Accordingly, efficiency of spatial utilization can be improved. Therefore, it is possible to secure a large number of cultivation crops for each unit area, and thus, productivity can be increased.
Patent KR-20210055893-A (KR)
Title: Method of preparing hot fish stew using hairtail
Inventor: LEE GA YEON
IPC: A23L17/00
Filed: 2019-11-08
Abstract: The present invention relates to a method for managing a hairtail soup and, more specifically, to a method for managing a hairtail soup, in which a silver hairtail is marinated in a Dendropanax morbifera LEV. enzyme to remove a fishy smell and has a light and deep taste by lotus root powder added thereto to provide a deep taste so that a pure hairtail soup having deep taste without a fishy smell. According to the present invention, the method comprises the following steps: putting and soaking kelp in water for 10 to 12 hours to brew kelp and remove the kelp to prepare a first broth (S10); putting green onions and radishes in the first broth, boiling the mixture in order of high heat for 5 to 6 minutes and medium heat for 5 to 6 minutes, and removing the green onions and the radishes to prepare a second broth (S20); putting a predetermined amount of salt in water and adding napa or winter cabbage when the water boils and blanching, scooping out, and soaking the same in cold water to prepare the blanched napa or winter cabbage (S30); cutting the blanched napa or winter cabbage to a predetermined size, adding a Dendropanax morbifera LEV. enzyme, soy sauce, and minced garlic, and seasonings to the blanched napa or winter cabbage to prepare seasoned napa or winter cabbage (S40); removing the scales and intestines of a silver haircut, soaking the same in a Dendropanax morbifera LEV. enzyme to prepare a hairtail (S50); preparing hairtail fresh by putting the hairtail marinated in the Dendropanax morbifera LEV. enzyme into the secondary broth and boiling the mixture in order of high heat for 5 to 6 minutes and low heat for 50 to 60 minutes to cook the hairtail and removing the bones from the hairtail (S60); and adding the hairtail fresh, the seasoned napa or winter cabbage, and salt, boiling the mixture for 5 to 6 minutes, adding green onion to the mixture, and boiling the mixture for 5 minutes to complete a hairtail soup (S70).
Patent KR-20210057963-A (KR)
Title: Heating device
Inventor: SHIN SEUNGYONG
IPC: H05B1/02
Filed: 2019-11-13
Abstract: The present invention relates to a heating device to form a temperature gradient, and more specifically, to a heating device to form a temperature gradient, which can heat an object seated on a stage more precisely by varying the temperature gradient of a center portion and an edge portion of the stage on which the object is seated, based on a plan view. The present invention includes a stage on which an object is seated, a first heater provided inside the stage, a second heater provided inside the stage and disposed spaced apart from the first heater by a predetermined distance, and a first heat blocking means having a lower thermal conductivity than the stage and disposed between the first heater and the second heater.