baber/WOPTO huggingface dataset:
Patent KR-20200115845-A (KR)
Inventor: PARK JEONG HWAN
IPC: A61L9/22
Filed: 2019-03-28
Abstract: The present invention relates to an air purifier and, more specifically, to a device capable of purifying a large amount of air in a small space wherein small water droplets made through fine spray adsorb pollutants in the air, the mist in the air is condensed and recovered with a demister (40), and then the purified air using photocatalytic technology is sterilized and deodorized. To this end, in a mist generating unit composed of a water tank (20), a pump (60), and a nozzle (30), after generating large amounts of microscopic water droplets and allowing the droplets to adsorb pollutants while moving along a flow path, the droplets are recovered with the demister (40) made of a thin metal net, so that clean air can be provided through a photocatalytic treatment unit (90) and a carbon filter.
Patent KR-20200120260-A (KR)
Inventor: CHOI HO JONG
IPC: C02F1/58
Filed: 2019-04-12
Abstract: The present invention relates to a wastewater treatment device using a continuous flow reactor capable of producing renewable energy and, more specifically, to a wastewater treatment device comprising: a first plate with an inlet port at the bottom; a second plate located spaced apart from the first plate and having an outlet port at the top; a reaction member interposed between the first plate and the second plate, and having a purification region in which the wastewater introduced into the inlet port is purified by an electrochemical reduction method to move to the outlet port; and a pump for forming a flow of wastewater from the bottom to the top in the purification region.
Patent KR-20200122667-A (KR)
Title: Method for counting puff and aerosol generating device using the same
Inventor: CHO BYUNG SUNG
IPC: A24F47/00
Filed: 2019-04-18
Abstract: Disclosed is a method for an aerosol generating device to count the number of puffs. The method according to an embodiment comprises the following steps: obtaining a first time, which is time when a pressure value measured by a sensor included in the aerosol generating device starts to become smaller than a first reference pressure value; obtaining a first end time, which is time when a pressure value measured by the sensor increases and reaches the first reference pressure value; determining whether a first period which is a difference between the first end time and the first star time is greater than or equal to a first reference period; and counting the number of puffs once when the first period is greater than or equal to the first reference period.
Patent KR-20200125841-A (KR)
Title: Dispenser for dispensing different kinds of contents
Inventor: KIM CHANG GON
IPC: B65D83/00
Filed: 2019-04-26
Abstract: Disclosed is a discharge container capable of discharging different types of content. A discharge container according to an aspect of the present invention comprises: a first container which includes an insertion space inside thereof, and a first inner space separated from the insertion space by a partition wall; a second container which is formed separately from the first container and inserted into the insertion space, and which is provided with a second inner space; a first pump module which is coupled to the first container and discharges a first content filled into the first inner space; and a second pump module which is coupled to the first container, is inserted into a second space when the second container is inserted into the insertion space, and discharges a second content filled into the second inner space.
Patent KR-20200018221-A (KR)
Title: Inspection tool, inspection unit and inspection apparatus
Inventor: SASANO NAOYA
IPC: G01R1/073
Filed: 2019-05-03
Abstract: Provided is an inspection tool capable of responding to miniaturization. The inspection tool includes a housing having at least three accommodating portions therein and includes a first power terminal, a signal terminal, and a second power terminal individually accommodated in the accommodating portion with both end parts in an extending direction exposed to the outside of the housing. Each of the first power terminal, the signal terminal, and the second power terminal is composed of at least one plate-shaped probe pin which is stretchable in the extending direction. The probe pins are arranged in series in a plate thickness direction so that plate surfaces face each other. In addition, the signal terminal is disposed between the first power terminal and the second power terminal in the plate thickness direction of a probe pin.
Patent KR-20190137686-A (KR)
Inventor: CHA JAE EUN
IPC: H02J50/12
Filed: 2019-05-10
Abstract: Disclosed are a method for controlling wireless power transmission to an electric vehicle using a bridgeless rectifier and a device thereof. The method for controlling wireless power transmission to an electric vehicle using a bridgeless rectifier comprises the steps of: detecting a phase difference between the input voltage of a transmission side resonance circuit and the output voltage of a reception side resonance circuit; predicting a resonance frequency change direction in accordance with a preset design condition when the phase difference is detected; and controlling an operation time of switches included in the bridgeless rectifier in a direction of compensating for the predicted change direction.
Patent KR-20200132040-A (KR)
Inventor: PARK BO KOG
IPC: A01K89/017
Filed: 2019-05-15
Abstract: Provided is a device for generating a click sound for an electric reel, configured to generate a sound according to an angular displacement in front and rear directions of an acceleration lever so as to generate a sound according an operation of the acceleration lever, thereby enabling a user to easily recognize the speed according to the operation of the acceleration lever and to accurately adjust the acceleration lever. The device for generating a click sound for an electric reel comprises: a reel main body (110); a spool (130) installed in a space between left and right side plates (120) of the reel main body (110) and configured to wind and unwind a fishing line; a driving motor (140) configured to apply power to enable the spool (130) to rotate; a potentiometer (150) configured to adjust the output of the driving motor (140) according to a variable resistance value; and the acceleration lever (160) installed on an upper portion of the reel main body (110) and configured to adjust a variable resistance value of the potentiometer (150) while angularly displaced in front and rear directions. Accordingly, the device for generating a click sound for an electric reel generates a click sound according to an angular displacement in front and rear directions of the acceleration lever (160). The device for generating a click sound for an electric reel comprises: a body (20) coupled to a variable shaft (151) of the potentiometer (150) and having a plurality of locking grooves (21) formed in one surface thereof; elastic members (30) disposed in insertion grooves (121) formed in the side plates (120) at a position corresponding to the locking grooves (21) of the body (20); and stoppers formed to be caught in the locking grooves (21) of the body (20) by elastic force of the elastic members (30).
Patent KR-20200135007-A (KR)
Inventor: LEE JU SEOK
IPC: C12C7/06
Filed: 2019-05-24
Abstract: The present invention relates to a double boiling wort producer. The double boiling wort producer comprises: (101) a producer body; (102) a handle; (103) a pump; (104) a valve; (105) an electronic panel; (106) a leg; (107) a coil; (108) a lid; (109) a support; (110) a grain net; (111) a heating part body; (112) a heating part water feeding port; and (113) a power code. According to the present invention, a problem in which wort is carbonized when the wort is concentrated can be resolved.
Patent KR-20200136119-A (KR)
Inventor: KIM MOON SEOB
IPC: G06F3/02
Filed: 2019-05-27
Abstract: The present invention relates to a device for adjusting a position of a keyboard. The device comprises: a keyboard support formed to be able to seat a keyboard; a connection support connected to a rotation shaft formed on the keyboard support; a fixed slide bracket unit having a slide structure, which can be fixedly attached to an object or moved back and forth, wherein one side of the connection support is combined with a hinge, which can be rotated and fixed, and a device is attached to the other side of the connection support; and a hinge rotated with and fixed to the rotation shaft of the fixed slide bracket.
Patent KR-20200137517-A (KR)
Title: Catalyst for oxygen reduction reaction and oxygen evolution reaction and method for manufacturing of the same
Inventor: KIM DONG WAN
IPC: H01M12/08
Filed: 2019-05-30
Abstract: The present invention relates to a catalyst for oxygen reduction reaction and oxygen evolution reaction capable of improving the properties of a lithium air battery, and to a manufacturing method thereof. In the catalyst for oxygen reduction reaction and oxygen evolution reaction according to the present invention, a plurality of NiS_2 (nickel-sulfur) is formed of NiS_2 nanosheets in which a two-dimensional structure is bonded to each other.
Patent KR-20190069370-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-06-11
Abstract: The present invention provides a transistor using an oxide semiconductor with favorable electric characteristics, and a manufacturing method thereof. The transistor comprises: an oxide semiconductor film formed on a base insulating film; a gate electrode overlapped through the oxide semiconductor film and a gate insulating film; and a pair of electrodes in contact with the oxide semiconductor film and serving as a source electrode and a drain electrode. The base insulating film includes: a first oxide insulating film partly in contact with the oxide semiconductor film; and a second oxide insulating film formed in the periphery of the first oxide insulating film. An end part of the oxide semiconductor film which crosses a channel width direction of the transistor is located on the second oxide insulating film.
Patent KR-20200094058-A (KR)
Title: Lensless Hyperspectral Imaging Method and Apparatus Therefore
Inventor: KIM MIN HYUK
IPC: G01J3/18
Filed: 2019-06-17
Abstract: Disclosed are a lensless hyperspectral video imaging method and a device thereof. According to one embodiment of the present invention, the hyperspectral video configuration method comprises the steps of: receiving an image photographed through a diffractive optical element; and reconstructing a hyperspectral image of the received image based on the received image and point spread function information for each wavelength of the diffractive optical element. The diffractive optical element may generate an anisotropic shape of a point spread function which changes in accordance with the spectral.
Patent KR-20200002624-A (KR)
Title: Thermal management with variable conductance heat pipe
Inventor: MARCOCCIA ROBERTO
IPC: H01L23/46
Filed: 2019-06-24
Abstract: Photons and electronic integrated circuits can be cooled using variable conductance heat pipes containing non-condensable gas in addition to a phase-changing working fluid. In order to package the heat pipes with a subassembly which includes circuits integrated into a standard housing providing a heat sink contact area, the heat pipes are oriented, in some embodiments, in the own axis thereof between ends of a condenser and an evaporator substantially perpendicular to a direction along which an integrated circuit subassembly is separated from the heat sink contact area. A part of an outer surface of the heat pipes is insulated from the heat sink contact area through an adequate heat insulating structure.
Patent KR-20200004767-A (KR)
Title: Media for disk diffusion method for evaluating susceptibility to antibiotics
Inventor: YONG DONG EUN
IPC: C12Q1/18
Filed: 2019-07-04
Abstract: The present invention relates to a medium composition capable of being used in a disk diffusion method to evaluate sensitivity to antibiotics and, more particularly, to a medium composition for a disk diffusion method, comprising: 1.5 to 10 g/L of agar; and at least one of 50 to 200 μg/ml of protamine or salt thereof and 5 to 500 μg/ml of guanidine or salt thereof.
Patent KR-20200143627-A (KR)
Inventor: LEE HYUNJOO
IPC: G06F1/16
Filed: 2019-07-10
Abstract: According to an embodiment of the present invention, a display device includes: a display panel; a folding information detection unit; a control module; and a distortion compensation unit. The display panel displays an image, and defines a folding area which is folded around a virtual folding axis on a plane and a plurality of non-folding areas adjacent to the folding area. A folding information detection unit detects folding information of the display panel, and a control module outputs a control signal based on the folding information received from the folding information detection unit. A distortion compensation unit compensates for distortion of an image displayed in the folding area according to the control signal.
Patent KR-20200008955-A (KR)
Inventor: MINAMIBORI YUJI
IPC: B32B7/12
Filed: 2019-07-12
Abstract: The present invention relates to a laminate material. According to the present invention, a transfer amount of a lubricant transferred from an inner layer to an outer layer of the laminate material is controlled to prevent deterioration of adhesion of an adhesive tape. The laminate material comprises outer and inner layers, and a thin metal layer installed between the outer and inner layers. In a first laminate material (1), the inner layer (12) is formed as one layer or a plurality of layers, an innermost layer (12) of the inner layer (12) includes a thermally-bonded resin and a lubricant, and includes a resin composition having a lubricant concentration of 1,000 to 5,000 ppm, and at least one convex part (20) which is 0.3 μm or more higher than a reference height for 1 mm^2 when an average value of a surface height is referred to as the reference height, is provided on a surface (12a) of the innermost layer (12) of the inner layer (12). In a second laminate material, the outer layer is formed as one layer or a plurality of layers, at least one convex part which is 0.2 μm or more higher than the reference height for 1 mm^2 when the average value of the surface height is referred to as the reference height, is provided on a surface of an outermost layer of the outer layer, and the inner layer includes a thermally-bonded resin and a lubricant, and includes a resin composition having a lubricant concentration of 100 to 5,000 ppm.
Patent KR-20200015378-A (KR)
Inventor: ABE HIROKI
IPC: B24B55/02
Filed: 2019-07-18
Abstract: An objective of the present invention is to reduce consumption of a grinding wheel by supplying grinding water to a surface to be ground and a grinding surface of the grinding wheel even if the grinding water is affected by centrifugal force. In a wheel mount (34), an installed embedding cap (61, 63) is switched to change a drop position and energy of injected grinding water. Therefore, the drop position and the energy of the grinding water can be close to an optimal range by changing an injection portion in accordance with a rotating speed of the wheel mount (34). Accordingly, since a large quantity of grinding water can be supplied between a surface (1a) to be ground and a grinding wheel (40), cooling of the grinding wheel (40) and removal of grinding fragments can be satisfactorily performed. As a result, consumption of the grinding wheel (40) can be reduced.
Patent KR-20210010046-A (KR)
Inventor: SEO SEUNG HA
IPC: B23Q1/28
Filed: 2019-07-19
Abstract: The present invention relates to a universal vice for a non-linear workpiece. The universal vice for a non-linear workpiece comprises: a hydraulic pressure providing unit; and a plurality of universal bar for mounting a non-linear workpiece on an outer surface to be operated by the hydraulic pressure providing unit. According to the present invention, the universal vice can easily fixate the non-linear workpiece to a base.
Patent KR-20210011838-A (KR)
Title: Refrigerator installed at an entrance of the place
Inventor: DEUKWON LEE
IPC: F25D29/00
Filed: 2019-07-23
Abstract: According to an embodiment of the present invention, a refrigerator for an entrance door enables a drain port provided on a floor of a storage chamber to be opened when a living thing such as a pet is sensed to be placed inside the storage chamber so as to allow air outside the storage chamber to be introduced through the drain port to the storage chamber.
Patent KR-20200116837-A (KR)
Inventor: KOO JUN MO
IPC: G02B5/30
Filed: 2019-07-30
Abstract: The present invention relates to a polarizer, to a polarizing plate, and to an optical display device including the same. The polarizing plate includes a first phase difference layer and a second phase difference layer sequentially stacked on a lower surface of the polarizer. The first phase difference layer has a short wavelength dispersion of 1 to 1.03, a long wavelength dispersion of 0.98 to 1, and an in-plane retardation of 220 nm to 270 nm at a wavelength of 550 nm. The second phase difference layer has a short wavelength dispersion of 1 to 1.1, a long wavelength dispersion of 0.96 to 1, and an in-plane retardation of 80 nm to 130 nm at a wavelength of 550 nm. The ratio Rth/d of the retardation (Rth, unit: nm) in the thickness direction at a wavelength of 550 nm to the thickness (d, unit: μm) is -33 nm/μm to -15 nm/μm. The provided polarizing plate has an excellent thinning effect and has remarkably low front and side reflectance.
Patent KR-20210019753-A (KR)
Title: Metal nut insert in plastic molding for automobile engine parts
Inventor: RHO CHI HYUN
IPC: B29C65/00
Filed: 2019-08-13
Abstract: The present invention relates to a metal nut insert device for a plastic molded product for an automobile engine component, capable of safely transporting a metal nut heated to a high temperature and accurately inserting the metal nut into a nut insertion hole. The metal nut insert device, which uses a robot, includes: an insert cylinder mounted on a tip of the robot and configured to protrude and retract a piston rod in and out by a pneumatic pressure; an upper fixing flange and a lower adjusting flange mounted on a tip of the insert cylinder so that the piston rod of the insert cylinder passes therethrough; a centering master mounted between the upper fixing flange and the lower adjusting flange, and configured to adjust the lower adjusting flange to be inclined at a fine inclination angle in all directions based on a horizon; a clamp housing fixedly attached to a tip of the lower adjusting flange, and configured to insert a metal nut according to an inclination angle of a top surface of a nut insertion hole formed in a plastic molded product by an operation of adjusting an inclination angle as in the lower adjusting flange; an elevating operation rod mounted to enable an elevating movement along a movement passage formed inside the clamp housing according to a protruding/retracting operation of the piston rod of the insert cylinder; and a nut clamp mounted on a tip of the clamp housing, and configured to grip an inner diameter portion of the metal nut as a plurality of gripping parts divided by a top of the elevating operation rod elastically spread outward.
Patent KR-20210019846-A (KR)
Title: Electrode assembly and secondary battery comprising the same
Inventor: JEONG HYUN KI
IPC: H01M10/42
Filed: 2019-08-13
Abstract: The present invention relates to an electrode assembly and a secondary battery including the same. By adjusting at least one among a loading level of a positive electrode coating layer and a loading level of a negative electrode coating layer, it is possible to prevent an unnecessary increase in the capacity of the negative electrode coating layer. Also, depending on the number of winding turns of the electrode assembly, a minimum positive electrode to negative electrode capacity ratio for minimizing lithium precipitation can be maintained. As an example, the electrode assembly comprises: a negative electrode plate having negative electrode coating layers formed on both side surfaces of a negative electrode current collector plate; a positive electrode plate having positive electrode coating layers formed on both side surfaces of a positive electrode current collector plate; and a separator interposed between the positive electrode plate and the negative electrode plate. The positive electrode coating layer comprises: a first positive electrode coating layer formed in a tip region of a first surface of a positive electrode current collector plate; a second positive electrode coating layer formed in a tip region of a second surface opposite to the first surface of the positive electrode current collector plate; a third positive electrode coating layer formed in a terminal region of the first surface of the positive electrode current collector plate; and a fourth positive electrode coating layer formed in a terminal region of the second surface of the positive electrode current collector plate. A loading level of the first positive electrode coating layer is greater than a loading level of the second positive electrode coating layer. A loading level of the third positive electrode coating layer and a loading level of the fourth positive electrode coating layer are smaller than the loading level of the first positive electrode coating layer.
Patent KR-20210020658-A (KR)
Title: Breakage diagnosis device of steel reinforcement for electric pole and diagnosis method using the same
Inventor: PARK DONG SU
IPC: G01M5/00
Filed: 2019-08-16
Abstract: The present invention relates to a breakage diagnosis apparatus of a steel wire for an electric pole, which is able to be inserted into the electric pole through a hole formed on one side of the electric pole and to detect a magnetic field of the steel wire buried in the electric pole, comprising: a body unit; a cable engaged with the body unit to be inserted through the hole; a sensor unit engaged with one end of the cable to come in contact with an inner surface of the electric pole and to detect the magnetic field of the steel wire; a support unit which is placed on one end of the sensor unit to support one end of the sensor unit; and a rotation unit which is engaged with one end of the support unit to be rotatable around a plurality of shafts. Accordingly, the present invention is able to improve durability and usability and to effectively diagnose whether a steel wire is broken or not in an underground unit of an electric pole.
Patent KR-20200033727-A (KR)
Title: Data processing method, data processing device, data processing system, and computer readable recording medium with data processing program thereon
Inventor: NAOHARA HIDEJI
IPC: G06F16/904
Filed: 2019-08-19
Abstract: Provided is a data processing method for processing multiple types of unit processing data (each unit processing data includes multiple types of series data), which comprises: a unit processing data selection step for selecting two or more types of unit processing data from multiple types of unit processing data; a first evaluation value calculation step for calculating an evaluation value for each series data included in a selected unit processing data, which is the unit processing data selected in the unit processing data selection step; and a first evaluation value distribution writing step writing an evaluation value distribution indicating a frequency of each evaluation value for each type of the series data based on the evaluation value for each time series data calculated in the first evaluation value calculation step.