baber/WOPTO huggingface dataset:
Patent KR-20200145767-A (KR)
Inventor: CHAE SEONG MIN
IPC: C08F4/646
Filed: 2020-06-19
Abstract: In the present invention, provided is a propylene-1-butene copolymer capable of producing a nonwoven fabric that is softer than existing products while maintaining high strength with excellent processability by optimizing a melt index and xylene soluble content with a narrow molecular weight distribution, and a manufacturing method thereof. The propylene-1-butene copolymer has a molecular weight distribution (Mw / Mn) of 2.6 or less, and a xylene soluble (X.S) part of 1.0 to 3.2 wt%.
Patent KR-20210003673-A (KR)
Inventor: NITTA SHUJI
IPC: H01L21/683
Filed: 2020-06-24
Abstract: An objective of the present invention is to properly remove static electricity when a wafer is spaced apart from a holding means. A processing apparatus of the present invention gradually enlarges the area of a part spaced apart from a holding surface (23) of a chuck table (20) in regard to a lower surface of a dicing tape (T1) while injecting ionizing air (A1) to the same part, thereby removing static electricity electrified to the dicing tape (T1). Thus, the processing apparatus can suppress the electrification of the dicing tape (T1) spaced apart from the holding surface (23) of the chuck table (20), and also remove static electricity electrified to the dicing tape (T1) while carrying a work set (W1) out from the holding surface (23). Therefore, the dicing tape (T1) spaced apart from the holding surface (23) of the chuck table (20) has a difficulty in electrifying static electricity. Thus, deterioration in the quality of a device formed on a wafer (W) of the work set (W1) can be suppressed.
Patent KR-20220004373-A (KR)
Title: Vinylchloride-based polymer composite, method for preparing the same, composition comprising the same
Inventor: KIM KUN JI
IPC: C08L27/06
Filed: 2020-07-03
Abstract: The present invention relates to a vinyl chloride-based polymer composite comprising a vinyl chloride-based polymer and polyvinylpyrrolidone, a method for manufacturing the same, and a composition comprising the same. The vinyl chloride-based polymer of the present invention comprises polyvinylpyrrolidone, thereby having remarkably excellent thermal stability, transparency, and color characteristics.
Patent KR-20220006430-A (KR)
Title: High absorbent filter, removing water in lubricants quickly and cost-effectively
Inventor: TAE HEON KIM
IPC: B01D35/02
Filed: 2020-07-08
Abstract: The present invention relates to a superabsorbent filter capable of rapidly and economically removing moisture from a lubricant. The present invention improves convenience of use with a simple operation. The superabsorbent filter capable of rapidly and economically removing moisture from a lubricant of the present invention includes: a filter body formed in a cylindrical shape; and a particle filter using an internal particle filter and an external particle filter.
Patent KR-20220006879-A (KR)
Title: Ceramic parts with improved dielectric constant and manufacturing method thereof
Inventor: BAE JONG SIK
IPC: C04B35/622
Filed: 2020-07-09
Abstract: The present invention relates to ceramic powder and a ceramic part, which have an improved dielectric constant, and a manufacturing method thereof. More specifically, the present invention relates to a method for manufacturing a ceramic part for a semiconductor etching device. The method comprises: a mixing step of forming a mixture by adding Y_2O_3 powder and Al_2O_3 powder into a ball mill and mixing the powders for 24 hours; a drying step of drying the mixture in a dryer for 24 hours; a ceramic part forming step of putting the dried mixture into a mold and forming a ceramic part at a pressure of 1,350-1,450 kgf/cm^2; and a sintering step of sintering the ceramic part at a temperature of 1,500-1,700℃ for two hours to finally manufacture the ceramic part. As parts constituting the inside a chamber during a semiconductor etching process, parts with a high dielectric constant (resistance) against plasma gas are used, so that when the plasma gas is diffused inside the chamber, the gas is concentrated to a surface of a wafer, thereby maximizing operation efficiency. Therefore, a ceramic part manufactured thereby is a useful invention without any inclination.
Patent KR-20220009630-A (KR)
Inventor: JOUNG JUN YOUNG
IPC: A61L2/14
Filed: 2020-07-16
Abstract: The present invention relates to a device for sterilizing and disposing of a mask using plasma, and more specifically, to a device for disposing of a mask, including: a body provided with an inlet into which a disposable mask is inserted; and a plasma generating unit for sterilizing the mask introduced from the body. Accordingly, the mask can be easily sterilized and disposed of, and a size can be reduced while simplifying an overall structure.
Patent KR-20220010630-A (KR)
Title: Fluorescent hydroxy apatite and preparation method thereof
Inventor: LEE JAE BEOM
IPC: A61K49/00
Filed: 2020-07-16
Abstract: The present invention relates to a method for preparing fluorescent hydroxyapatite, which comprises: a) a step of preparing a reaction solution by mixing a first solution containing a calcium precursor and a terbium precursor with a second solution containing a phosphoric acid precursor and citrate; and b) a step of conducting hydrothermal synthesis of the reaction solution to prepare fluorescent hydroxyapatite co-doped with terbium ions and carbon dots, and to fluorescent hydroxyapatite prepared therefrom. According to the present invention, the fluorescent hydroxyapatite having excellent bio compatibility can be provided.
Patent KR-20220011371-A (KR)
Inventor: LEE A RAM
IPC: G16B25/10
Filed: 2020-07-21
Abstract: The present invention relates to a method for verifying a result predicted through an artificial intelligence biomarker discovery platform capable of reliably predicting the sensitivity of a drug by combination analysis of gene mutation and expression information and the molecular profile of the drug. With the present invention, it is possible to experimentally verify whether a predicted expression level of a specific gene affects the sensitivity of a drug. According to the present invention, LEPRE1 gene over-expression in a blood cancer cell line is highly sensitive to pelitinib as an EGFR TK inhibitor and a LEPRE1 expression-inhibited cell is resistant to pelitinib. In addition, this verification is conducted in an expression inhibition experiment using Western blot and siRNA and an over-expression and expression inhibition experiment using electroporation and thus can also be universally usable in verifying various biomarker candidates.
Patent KR-20200096444-A (KR)
Title: Drinking detection car
Inventor: JANG HAE RI
IPC: B60K28/06
Filed: 2020-07-25
Abstract: The present invention relates to a drinking detection vehicle. The drinking detection vehicle comprises: a controller incorporating a battery and reporting whether a vehicle is started by confirming the drinking condition and heartbeat of a user; a heartbeat measurement sensor measuring the heartbeat of the user, which is used on the controller; a Bluetooth sensor sending and receiving values of data to be used on the controller; an outbreathing injection LED providing a signal to enable the user to breathe out through the drinking sensor when receiving the data from the heartbeat measurement sensor; a drinking measurement sensor determining the drinking condition of the user used on the controller; a start button for starting the vehicle after the controller determines the condition of the user; a start possibility LED indicating whether the vehicle can be started by the operation of the start button; a drinking sensor power button for supplying power to the controller; and a charger terminal charging power to the controller. Therefore, the drinking detection vehicle is capable of preventing an accident by determining the blood alcohol level of a driver and controlling whether the vehicle may start.
Patent KR-20220017021-A (KR)
Inventor: HAN SANG MYEON
IPC: G09G3/3275
Filed: 2020-08-03
Abstract: A display device includes a display panel, a driving control unit, and a data driving unit. The display panel includes a pixel including a light emitting element. The driving control unit generates a lifetime compensation value by using a sensing lifetime generated based on sensing data of the pixel and an accumulated lifetime generated based on a gradation of input image data and generates a data signal by compensating for the gradation of the input image data based on a final lifetime in which the lifetime compensation value is reflected. The data driving unit converts the data signal into a data voltage to be output to the display panel.
Patent KR-20220018357-A (KR)
Inventor: LEE SANG YOUNG
IPC: H01M10/0565
Filed: 2020-08-06
Abstract: The present embodiments relate to a lithium metal composite electrode and a method for manufacturing the same. One embodiment can provide a lithium metal composite electrode including: a lithium metal layer; and a solid electrolyte interfacial layer positioned on the lithium metal layer, wherein the solid electrolyte interfacial layer includes a functional crosslinked polymer and an ion conductive crosslinked polymer.
Patent KR-20220022268-A (KR)
Inventor: MUN HYEOK MIN
IPC: A61L2/10
Filed: 2020-08-18
Abstract: The present invention relates to a portable sterilizer. More specifically, the object of the present invention is to provide a portable sterilizer with excellent practicality. The portable sterilizer of the present invention comprises: a handle body; a first cover plate; a second cover plate; a UV-C LED; and a tilt sensor.
Patent KR-20220027308-A (KR)
Inventor: WOO DONG HYEON
IPC: B60W40/06
Filed: 2020-08-26
Abstract: The present invention relates to a hybrid vehicle power distribution method, wherein a control algorithm is simplified, an algorithm development time is reduced, and optimization of energy consumption, reduction of energy loss, and improvement in battery life are achieved. To achieve the purposes, according to the disclosed hybrid vehicle power distribution method, forthcoming driving information is predicted by using forthcoming traffic information and road information (traffic information and road information ahead on a driving route) obtainable from a vehicle, and an optimal power distribution value is determined according to equivalent fuel minimization strategy.
Patent KR-20210056218-A (KR)
Title: Wallet system and non-transitory storage medium
Inventor: YOSHIOKA NOZOMU
IPC: G06Q20/40
Filed: 2020-09-03
Abstract: The present invention relates to a wallet system, which comprises: a terminal (3) having a first processor (31); and a first server (1) having a second processor (11). The first processor (31) transmits a charge means registration request to the first server (1), transmits a charge request to the first server (1), and transmits a payment request to the first server (1) via a terminal (4) of a payment settlement place. Also, the second processor (11) registers a payment means as a charge means, and increases the balance of electronic money in a wallet on the basis of charge amount information included in the charge request. In addition, the balance of the electronic money in the wallet is reduced based on payment amount information included in the payment request. The payment means is included in the charge means registration request.
Patent KR-20200108264-A (KR)
Inventor: PARK YOUNG WOOK
IPC: C23C14/26
Filed: 2020-09-04
Abstract: The present technology relates to a filament heater for a thermal evaporator that can improve the process yield. The filament heater for the thermal evaporator of the present technology has a coil shape surrounding an outer surface of a container containing an organic material, wherein the coil shape has a variable number of coil turns for each container part.
Patent KR-20210030873-A (KR)
Title: Walk-behind type managing machine
Inventor: SEZAKI KEIICHI
IPC: A01B76/00
Filed: 2020-09-07
Abstract: Provided is a walking-type managing device capable of facilitating transport. The walking-type managing device comprises: a foldable steering handle (20) which has a first gripping portion (21d) for gripping during operation; and a second gripping portion (30) which is fixed to the steering handle (20), capable of being gripped in a folded state in which the steering handle (20) is folded, and is different from the first gripping portion (21d). The steering handle (20) comprises a pair of left and right swinging portions (21) capable of swinging back and forth, and the second gripping portion (30) is provided so that the pair of left and right swinging portions (21) can be mutually connected.
Patent KR-20220032286-A (KR)
Title: Temperature compensation mechanism and thermal overload relay including the same
Inventor: LEE KYUNGKU
IPC: H01H71/10
Filed: 2020-09-07
Abstract: Disclosed are a temperature compensation mechanism and a thermal overload relay comprising the same. According to an embodiment of the present invention, a temperature compensation mechanism comprises a compensation bimetal coupled to a compensation link. The compensation bimetal, formed to extend along the compensation link on the outside of the compensation link, increases its length and the length of curvature. Therefore, the extended length of the compensation bimetal according to change of ambient temperature is increased, so that operating reliability of the temperature compensation mechanism and the thermal overload relay can be improved.
Patent KR-20220034977-A (KR)
Inventor: LEE YONG JU
IPC: B23K37/04
Filed: 2020-09-11
Abstract: The present invention provides a jig for welding a bellows of a control valve for a variable-capacity compressor, which supports a stopper and a pipe body of a bellows when the stopper and the pipe body of a bellows constituting a bellows of a control valve for a variable-capacity compressor are combined by welding, comprises: an upper jig for clamping and supporting the upper end of the stopper; and a lower jig for clamping and supporting the upper end of the pipe body of a bellows. The upper jig and the lower jig, which support the stopper and the pipe body of a bellows, approach each other to allow the upper end and the upper end of the pipe body of a bellows to adhere closely to each other, thereby performing precise welding using an electron beam with the stopper and the irregular pipe body of a bellows, which are parts of a bellows of a control valve for a variable-capacity compressor, adhering closely to each other firmly. Therefore the quality of welding a bellows is improved.
Patent KR-20220036796-A (KR)
Title: Drug infusion apparatus and driving method thereof
Inventor: PARK SOON HYUNG
IPC: A61H9/00
Filed: 2020-09-16
Abstract: The present invention relates to a technology for reusing a medicine in an apparatus for injecting the medicine into the skin in a spray method and, more specifically, to a medicine injection apparatus and an operation method thereof. According to the present invention, the medium injection apparatus comprises: a supply container in which medicine is stored; a recovery container in which the recovered medicine is stored; a supply pump for supplying the medicine to the skin; a circulation pump for circulating the medicine that has not been injected into the skin after being sprayed on the skin; a recovery pump for recovering used medicine among the medicines; a supply pipe and supply valve connected to the supply pump; a circulation pipe and circulation valve connected to the circulation pump; a recovery pipe and recovery valve connected to the recovery pump; and a spray tube spraying the medicine supplied through the supply pipe to the skin and sucking the medicine that has not been injected into the skin after being sprayed.
Patent KR-20200111152-A (KR)
Inventor: CHO KYUNG HEE
IPC: B65G59/06
Filed: 2020-09-21
Abstract: The present invention relates to a stacked stick feeder for supplying a component, and more specifically, to the stacked stick feeder for supplying the component, which can continuously supply each component accommodated from a component stick in which a plurality of components are accommodated. The stacked stick feeder for supplying the component includes: stick guides (15a, 15b) in which a plurality of receiving sticks are stacked; a stick transfer module (13) discharges an empty receiving sticks of which components have been supplied while sequentially moving the receiving sticks filled with components from the stick guides (15a, 15b) to a component supply position.
Patent KR-20220041308-A (KR)
Inventor: JO SI RAE
IPC: B08B3/10
Filed: 2020-09-25
Abstract: The present invention is to create cavitation or nanobubbles in water and move the cavitation or nanobubbles through external air while maintaining the cavitation or nanobubbles for a longer time to use the same for cleaning. According to the present invention, provided is a bubble cleaning device comprising: a diaphragm pump including one to two pump suction tubes, two or more pump pressurization chambers, a diaphragm, a motor, and two pump outlets; a double nozzle composed of an inner nozzle and an outer nozzle; and a nozzle connection unit. According to the bubble cleaning device having the diaphragm pump having two discharge ports and the double nozzle of the present invention, washing is possible using water, thereby reducing the use of various detergents and contributing to protecting the ecological environment.
Patent KR-20220043728-A (KR)
Title: Magnetic field sensing-based non-contact elevator control panel and method for operating thereof
Inventor: LEE SANG YUB
IPC: B66B1/52
Filed: 2020-09-29
Abstract: Provided is a method for operating a magnetic field sensing-based non-contact elevator control panel including a plurality of buttons, which operates buttons through accurate magnetic field sensor values. According to the present invention, the method comprises the following steps: collecting magnetic field sensor values for each of a plurality of buttons in response to a user's movement for button operation; assigning a weight value for activating the button to a Z-axis value of the magnetic field sensor value corresponding to a button input direction of the user for each of the plurality of buttons; collecting a frequency of use for each of the plurality of buttons; configuring a surface data set for each of the plurality of buttons by adjusting a change width of a weight function according to the Z-axis value on the basis of the frequency of use of each of the plurality of buttons; and setting the surface data set as learning data to train an algorithm for activating the button.
Patent KR-20220045304-A (KR)
Title: Float for marine culture having a protective means to externalimpact
Inventor: CHAI JEONG HWA
IPC: B63B22/04
Filed: 2020-10-05
Abstract: The present invention relates to a float for marine culture having a protective means to external impact. Structural functionality is strengthened so that it is not easily damaged by external impact, such as water pressure in the sea. Also, it is possible to more easily mount an air ball that is mounted to improve the buoyancy of a float for marine culture. Productivity is excellent due to the simplification and efficiency of a manufacturing process. It is not easily damaged by external impact when used as a float for marine culture in the sea to increase the reliability of use.
Patent KR-20210122025-A (KR)
Title: A novel vaccine composition for preventing and treating coronavirus
Inventor: SEO YONG BOK
IPC: C07K7/06
Filed: 2020-10-05
Abstract: The present invention relates to a novel vaccine composition for prevention and treatment of CoV. More specifically, the present invention provides a vaccine composition for preventing and treating CoV, which comprises a S1 glycoprotein of CoV or an immunogenic fragment thereof or a polynucleotide encoding the S1 glycoprotein or an immunogenic fragment thereof as an active component.
Patent KR-20220053391-A (KR)
Inventor: KIM SANG KUK
IPC: E01F8/00
Filed: 2020-10-22
Abstract: The present invention relates to a transparent soundproofing board for preventing bird collision and, more specifically, to a transparent soundproofing board for preventing bird collision by embedding a glass fiber in a mesh type inside the transparent soundproofing board so that birds can easily identify the transparent soundproofing board by the glass fiber. According to the present invention, the transparent soundproofing board comprises a transparent body (410) and a glass fiber (420). The transparent body (410) has a width (W) equal to the distance between supports (200) fixedly erected at regular intervals in a length direction of a road, a length (L) equal to the distance between a plurality of frames (300) installed in a longitudinal direction between the supports (200), and a thickness (T) smaller than the thickness of the frame (300). The glass fiber (420) is embedded in the body (410) in a mesh shape.
Patent KR-20220040966-A (KR)
Inventor: HEE KYUNG KI
IPC: G06N3/02
Filed: 2020-10-23
Abstract: According to an embodiment of the present invention, provided is a program for providing foot health customized guide information, which includes: a collection function for collecting information on foot photographing information of a user inputted from a user terminal; a storage function for matching and storing the foot characteristic information obtained from the foot photographing information of the user with user information; a management function for managing the foot modeling information obtained based on the analysis of the foot characteristic information and the user information; and a providing function of providing, to the user terminal, customized insole information using the foot modeling information.
Patent KR-20220055051-A (KR)
Inventor: HA DO GYEOM
IPC: F16L55/02
Filed: 2020-10-26
Abstract: The present invention relates to a double piping flexible support, which is to prevent spark from occurring, comprising: a flexibly deformed elastic body (100); a free end coupling plate (200) having heat resistance and electrical insulation; and a coupling means (300) provided with a bolt (310) and a nut (320).
Patent KR-20220056390-A (KR)
Inventor: LEE JEONG SANG
IPC: A61P13/08
Filed: 2020-10-28
Abstract: The present invention relates to a composition for alleviating benign prostatic hyperplasia, which contains an extract obtained from quince as an active ingredient. The composition for alleviating benign prostatic hyperplasia according to the present invention has the advantage of not only having excellent efficacy in alleviating benign prostatic hyperplasia, but also having no side effects.
Patent KR-20220057291-A (KR)
Inventor: LEE KWANG DUCK
IPC: A63B21/00
Filed: 2020-10-29
Abstract: The present invention relates to upper-limb and lower-limb coordination rehabilitation equipment having an improved structure. The upper-limb and lower-limb coordination rehabilitation equipment of the present invention has a structure allowing the upper and lower limbs of a user to coordinate with each other, and is configured such that the upper and lower limbs of the user are moved in different motion directions in the same way as a normal person's walking motion. According to the present invention, it is possible not only to improve rehabilitation motility, but also to variably adjust the exercise load according to the physical condition of a user.