baber/WOPTO huggingface dataset:
Patent KR-20200104176-A (KR)
Inventor: KIM HAK SANG
IPC: A23K10/30
Filed: 2019-02-26
Abstract: The present invention relates to a method for manufacturing a composition for enhancing animal immunity and promoting growth containing medicinal herbs. The composition is manufactured by the following steps: preparing an herbal mixture by mixing (S1) 220 to 280 parts by weight of the dried orange peel, 50 to 100 parts by weight of lycium roots, 30 to 50 parts by weight of licorice, 150 to 200 parts by weight of atractylodes roots, 50 to 100 parts by weight of Lonicera japonica, 50 to 100 parts by weight of Korean angelica roots, 100 to 150 parts by weight of cinnamon, 50 to 100 parts by weight of Artemisia herbs, 600 to 650 parts by weight of oak, 220 to 280 parts by weight of pine and 30 to 50 parts by weight of zeolite with respect to 100 parts by weight of pueraria; (S2) putting the herbal mixture obtained in step (S1) in a cotton cloth, immersing the same in water, sending steam obtained by heat extraction at 130 to 150°C for 5 to 10 hours to a cooler located at the top, and condensing the same so as to obtain a clear distillate; and (S3) obtaining a distillate composition by undergoing a filtration step which is to age the distillate obtained in the step (S2) in a separate storage tank at room temperature for 1 to 5 days to remove the precipitate. When the prepared composition and water are diluted 1:500 times and fed to broilers as drinking water, the weight gain, feed intake and feed demand rate are greatly improved, and immunity is greatly enhanced, so that the mortality rate can be significantly reduced. In addition, it is possible to accelerate shipment and improve meat quality through promotion of the growth of broilers.
Patent KR-20200104725-A (KR)
Inventor: AHN BUM MO
IPC: F24F3/16
Filed: 2019-02-27
Abstract: The present invention relates to a gas measuring device that proposes a customized filter, including: a sensing unit including a plurality of gas sensors each detecting different harmful gases; a matching unit for matching each filter corresponding to each of the harmful gases; and a guide unit for guiding the filter corresponding to the harmful gases detected by the sensing unit.
Patent KR-20200105287-A (KR)
Inventor: NAM KYUNG PYO
IPC: H01L21/673
Filed: 2019-02-28
Abstract: The present invention relates to an electronic component handling device. According to the present invention, by configuring an exchange device which can automatically exchange an opener which opens a carrier board, exchange time of the opener is reduced, and a risk of an operator due to exchange work can be prevented. To this end, the electronic component handling device comprises at least one first stacker, at least one second stacker, at least one picker hand, at least one opener, a driver, and an exchanger.
Patent KR-20200107100-A (KR)
Inventor: LEE SEUNG GWEON
IPC: G03G15/08
Filed: 2019-03-06
Abstract: A disclosed toner refill cartridge comprises: a body having a toner chamber wherein a toner is housed and a toner discharge unit having an inlet connected to one end in a longitudinal direction of the toner chamber and an outlet in communication with the outside; a plunger including a piston inserted into the toner chamber to be movable in the longitudinal direction and a packing member positioned at an end of the piston and pushing the toner toward the toner discharge unit; a weight housed in the toner chamber to be movable and having a size wherein the weight does not pass the inlet; and a weight housing unit formed with space in the longitudinal direction so that the weight can be housed in the one end of the toner chamber.
Patent KR-20200095297-A (KR)
Inventor: JOO NAHM ROH
IPC: F02D41/14
Filed: 2019-03-11
Abstract: An after treatment method for a lean-burn engine is disclosed. The after treatment method is configured to control an after treatment device including an ammonia production catalyst module, a selective catalytic reduction (SCR) catalyst, and a CO clean-up catalyst (CUC) sequentially arranged on an exhaust pipe connected to a lean-burn engine to allow an exhaust gas to flow therethrough. NH_3 generation in the ammonia production catalyst module is changed according to a temperature and a temperature change rate of the SCR catalyst.
Patent KR-20190110465-A (KR)
Title: Spindle drive, method for producing a spindle drive and comfort drive
Inventor: ANGERER CHRISTOF
IPC: F16H25/20
Filed: 2019-03-19
Abstract: The present invention relates to a spindle (20) capable of rotating about a rotation axis (24) at least indirectly by a drive motor (12) and a spindle drive (10) having a worm wheel (15; 15a) arranged in a gear device housing (14). The spindle (20) has a thread-shaped spindle gear (22), and a spindle nut (26) is arranged movably in the longitudinal direction of the rotation axis (24). The worm wheel (15; 15a) can be driven by the drive motor (12) and is connected to the spindle (20) not to relatively rotate therewith.
Patent KR-20200112064-A (KR)
Inventor: PARK MI
IPC: E04C2/292
Filed: 2019-03-20
Abstract: The present invention is to provide a technology that maintains an aluminum plate and a heat insulating plate bonded to each other for a longer period of time compared to the prior art even when an aluminum composite plate is used for a long time, and to provide a technology for easily fixing the aluminum composite plate to a wall compared to the conventional one. The aluminum composite plate includes the aluminum plate, a rear plate, and the heat insulating plate between the aluminum plate and the rear plate.
Patent KR-20190114823-A (KR)
Title: Coloring composition, colored cured film, color filter, display device, light receiving element and light emitting element
Inventor: SHIGERU IKAWA
IPC: G02B5/20
Filed: 2019-03-27
Abstract: The present invention provides a coloring composition having excellent developing properties and also capable of forming a colored cured film resistant to color bleeding. More specifically, the coloring composition comprises (A^1) a dye multimer having a dye structure and an alkali-soluble group represented by formula (I) or formula (II) at a terminal of a main chain; and (B) a polymerizable compound. In the formula (I) and the formula (II), R^a and R^b each independently represent a hydrogen atom or a monovalent substituent group, Z^a and Z^b each independently represent a divalent linking group, and * represents a bonding site.
Patent KR-20200114203-A (KR)
Inventor: BYUN MOO WON
IPC: A23G4/10
Filed: 2019-03-28
Abstract: The present invention discloses a gum composition in which 3,000 ppm or more of kaolin powder of 3,000 mesh or more powdered by plastic processing is contained in a gum composition containing 20 to 30% by weight of a gum base, 60 to 80% by weight of carbohydrates, and 1 to 2% by weight of fragrance. The plastic processing is preferably heat-treated for at least 1 hour at a high temperature of 1,000°C. The kaolin powder is preferably in the range of 3,000 to 10,000 mesh. The kaolin powder is obtained by vaporizing plastic-processed solid kaolin at a high temperature of 6,000°C or higher by a plasma method and depositing gaseous powdered kaolin nanoparticles on medium particles. The medium to be used includes powdered glucose, brown sugar, white sugar, and the like. Accordingly, the present invention can alleviate oral diseases.
Patent KR-20200117437-A (KR)
Inventor: HUR JIN YOUNG
IPC: C23F13/10
Filed: 2019-04-04
Abstract: The present invention relates to a chromium-free coated steel product which improves corrosion resistance, comprising: a substrate; and a chromium-free coating layer formed on the substrate, wherein the chromium-free coating layer comprises a composite layer including: a plate-like structure layer disposed in contact with a surface of the substrate and formed by plate-like structures serving as a galvanic anode for the substrate; and solid particles disposed in the plate-like structure layer and comprising silicon carbide of nanoparticles delaying corrosion of the substrate by blocking a corrosion path or bypassing the corrosion path.
Patent KR-20200120017-A (KR)
Inventor: CHAE HO JOON
IPC: F25D11/00
Filed: 2019-04-11
Abstract: The present invention relates to a composite table capable of purifying and refrigerating air. To this end, the composite table of the present invention includes: a table body including first and second receiving portions; a refrigeration portion provided in a first accommodating portion and providing a refrigerating space; and an air purification portion provided in a second accommodating portion and purifying dust from the surrounding air.
Patent KR-20200120236-A (KR)
Inventor: LEE JEONG IK
IPC: A61P17/02
Filed: 2019-04-12
Abstract: The present invention relates to a tissue-derived immersion solution and a medium composition for cell culture containing the same. More specifically, the present invention relates to an immersion solution manufactured by immersing animal tissues without a cell culture process, and a medium composition for cell culture containing the same as an active component. The tissue-derived immersion solution of the present invention can be conveniently manufactured and has advantages in terms of cost compared to an existing cell-derived conditioned culture solution, and thus improves cell proliferation and promotes physiological function activity for a treatment effect when being applied to various cell groups, thereby being able to be usefully used in the medium composition for cell culture. In addition, the tissue-derived immersion solution can be applied as a bovine serum substitute and has an effect of being able to be applied as a cell-free therapeutic agent in the field of regenerative medicine by having stem cell mobilization activity.
Patent KR-20190121709-A (KR)
Title: Photoacid generator, chemically amplified resist composition, and patterning process
Inventor: HONDA KAZUYA
IPC: G03F7/038
Filed: 2019-04-18
Abstract: The present invention provides a photoacid generator having chemical formula (1a). A chemically amplified resist material containing the photoacid generator (PAG) forms a rectangular profile which is excellent in the balance between sensitivity and line width roughness (LWR) when processing with photolithography using ArF excimer laser, EB or EUV.
Patent KR-20200129443-A (KR)
Title: A Copper Clad Aluminum Cable For Arc-Welding
Inventor: PARK KYU YOUNG
IPC: B23K35/36
Filed: 2019-05-08
Abstract: The present invention relates to a lightweight arc welding cable made of copper (Cu)-clad aluminum, having: wires each having a Cu layer integrally formed on the outside of an aluminum core conductor; and an outer coating layer formed on the outside of the wires. The wire includes: an aluminum core of a 99% or more purity as a central conductor; and a Cu layer of an at least 99.9% purity formed on the outside of the core. The aluminum core and the copper layer are composed of an 84-86% aluminum and a 14-16% Cu layer with respect to the volume of the wire. The lightweight arc welding cable represents a weight reduction of at least 35% compared to the existing Cu conductor, and can be lightened with a weight reduction of up to 43%, capable of obtaining cost savings of 10% or more compared to the existing Cu conductor product. Nevertheless, compared to the existing Cu cable, the lightweight arc welding cable exhibits a current capacity of 85.2-90.5% so that arc welding can be sufficiently performed, thereby replacing the conventional welding cable.
Patent KR-20200138926-A (KR)
Title: Electronic terminal apparatus capable of judging whether or not number of steps is normally measured by using complex sensor and operating method thereof
Inventor: CHUNG JE SEONG
IPC: A61B5/11
Filed: 2019-06-03
Abstract: Disclosed are an electronic terminal device capable of determining whether the number of steps is normally measured using a composite sensor, and a method of operating the same. The present invention may prevent the number of steps of a user from being measured by an illegal method by calculating the speed change amount, the illuminance change amount, and the volume change amount through an acceleration sensor, illuminance sensor, and volume sensor, determining whether the number of steps of the user is abnormally measured in an electronic terminal device based on the speed change amount, the illuminance change amount, and the volume change amount, and when it is determined that the number of steps of the user is abnormally measured, controlling the electronic terminal device so as not to measure the number of steps of the user during a predetermined waiting time.
Patent KR-20190139160-A (KR)
Inventor: HONG WANPYO
IPC: C07D495/04
Filed: 2019-06-07
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound according to an embodiment of the present application can be used in the organic light emitting device to increase a lifespan of the organic light emitting device, lower driving voltage thereof, improve light efficiency thereof, and improve lifespan characteristics of a device by thermal stability of the compound.
Patent KR-20200142245-A (KR)
Inventor: KEUM GYO CHANG
IPC: A61K31/416
Filed: 2019-06-12
Abstract: The present invention relates to: a novel indazole derivative compound exhibiting excellent antiproliferative efficacy on cancer cells, a pharmaceutically acceptable salt thereof, a hydrate or a stereoisomer thereof; a manufacturing method thereof; and a pharmaceutical composition for preventing, relieving or treating cancer containing the same as an active component. The indazole derivative compound according to the present invention exhibits excellent ABL/DDR1 inhibitory effects, anti-proliferative effect of cancer cells, specifically hematologic cancer cells, and thus exhibits activity in ABL T315I point mutation, thereby being able to be usefully used in preventing, relieving or treating cancer, specifically hematologic cancer, particularly chronic myelogenous leukemia.
Patent KR-20200144224-A (KR)
Inventor: KIM HYUGSU
IPC: H04L12/28
Filed: 2019-06-18
Abstract: The present invention relates to a communication modem for easy management and maintenance, a communication system including the same, and a construction method of the communication system. According to the present invention, the communication system comprises: a signal/power transmission device provided in the home, having a first LAN port and a second LAN port, and transmitting power and a communication signal inputted through the first LAN port through the second LAN port; and a communication modem provided in a terminal box in a building and operated using power supplied through the LAN port of the signal/power transmission device in the house. The communication modem includes a LAN port connected to the second LAN port of the signal/power transmission device, an optical port to which an optical cable is connected, a signal processing unit converting the communication signal received through the LAN port into an optical signal and transmitting the optical signal through the optical cable connected to the optical port, and a power processing unit contacting at least two pins of the LAN ports and receiving the power through the pins.
Patent KR-20210000896-A (KR)
Inventor: NAM HYUN MOK
IPC: A47J37/06
Filed: 2019-06-26
Abstract: The present invention can reduce the overall size of a gas range by minimizing a space at the front of the range in which a check valve and a control valve are mounted. In addition, the check valve (200) and the control valve (100) of the present invention are connected by a connection pipe (300) in a roughly crank shape that can compensate for a gap while maintaining a minimum gap.
Patent KR-20210007607-A (KR)
Inventor: YU CHAE WON
IPC: F01N3/02
Filed: 2019-07-12
Abstract: The present invention relates to a fume reduction device, which is made by supplying solar fuel to a vehicle in which a water-soluble fume reduction device is installed in the fume reduction device. According to the present invention, the fume reduction device comprises: a reduction device for clean air; an external solar thermal sensor which detects solar heat and solar heat on a vehicle for air reduction device fuel; and an air outlet for purified air.
Patent KR-20210009168-A (KR)
Inventor: LEE WON BEOM
IPC: C23C8/00
Filed: 2019-07-16
Abstract: According to one embodiment of the present invention, a nitriding device is provided. According to one embodiment of the present invention, the nitriding device comprises: a reaction chamber having an inner treatment space to perform nitriding of metal; a process gas supply unit supplying process gas containing ammonia gas to the reaction chamber; a discharge unit discharging the process gas decomposed in the reaction chamber or the undecomposed process gas; a sensor unit detecting hydrogen partial pressure inside the reaction chamber; and a control unit receiving the hydrogen partial pressure from the sensor unit to calculate a nitriding potential value inside the reaction chamber and linked to the nitriding potential value to control inner temperature of the reaction chamber and a flow amount of the process gas supplied to the reaction chamber.
Patent KR-20210009958-A (KR)
Inventor: WOOJIN CHOI
IPC: H04N5/60
Filed: 2019-07-18
Abstract: Provided is a display device capable of improving user convenience. The display device controls a display unit to display at least one of absolute volume control information and relative volume control information, controls a first voice acquisition unit so as to obtain a first ambient noise signal when receiving a command to select the relative volume control information, calculates a compensation value based on the obtained first ambient noise signal, changes a first volume value to a second volume value based on the calculated compensation value, and controls an audio output unit so as to output an audio signal as the second volume value.
Patent KR-20200013603-A (KR)
Inventor: KIM KI HYUN
IPC: H01M4/134
Filed: 2019-07-24
Abstract: The present invention relates to a lithium electrode and a lithium secondary battery comprising the same. More specifically, the lithium electrode has a protective layer including a copolymer having a fluorine-based functional group capable of forming LiF-rich SEI layers on a surface of lithium metal and an acetal functional group forming stable SEI layers through a chemical reaction with lithium metal. Therefore, it is possible to suppress the formation of lithium dendrites and suppress side reactions of lithium metal and electrolytes, and thus the lifespan of batteries can be increased.
Patent KR-20210013445-A (KR)
Title: Controller, memory system and operating method thereof
Inventor: PARK JEEN
IPC: G06F12/02
Filed: 2019-07-25
Abstract: The present invention relates to a semiconductor device, and more particularly, to a controller, a memory system, and an operating method thereof. According to an aspect of the present invention, at least one nonvolatile memory device includes a super block including a plurality of memory blocks in which way interleaving is enabled, and each of memory cells included in the plurality of memory blocks is configured to operate in a first mode for storing N (an integer greater than or equal to 2) number of bits. The controller is configured to generate a reproduction super block by replacing at least one bad block of the plurality of memory blocks included in the super block with a spare block in which the way interleaving is disabled. Each memory cell included in the spare block, in which the way interleaving is disabled, is configured to operate in a second mode for storing M (an integer less than N) bits.
Patent KR-20210018716-A (KR)
Title: Method and apparatus of resource management for V2X sidelink
Inventor: PARK KI HYEON
IPC: H04W28/02
Filed: 2019-08-09
Abstract: In one aspect of the present invention, in a method for a terminal to transmit and receive sidelink data, provided are a method and a device for separating and measuring channel busy ratio (CBR) in accordance with characteristics of a sidelink packet currently occupying a channel.
Patent KR-20210019826-A (KR)
Title: Ar glass apparatus and operating method thereof
Inventor: LEE WON WOO
IPC: H04N5/232
Filed: 2019-08-13
Abstract: Provided are an augmented reality (AR) glasses device capable of preventing determination of the image quality of an image, and an operation method thereof. According to the present invention, the operation method comprises the following operations of: acquiring a preview image through a camera of the AR glasses device; tracking the direction of the gaze of a user wearing the AR glasses device; determining at least one object of interest in the preview image based on the tracked gaze direction; tracking the movement of the at least one object of interest to acquire local motion information indicating the movement of the object of interest; measuring a motion of the AR glasses device; acquiring global motion information indicating a motion of a background region included in the preview image based on the measured motion of the AR glasses device; adjusting the degree of exposure of the camera based on the local motion information and the global motion information action; and photographing an image of the front side of the AR glasses device through the camera whose degree of exposure is adjusted.
Patent KR-20210019866-A (KR)
Title: Apparatus for treating clothes
Inventor: WAN SIK NAM
IPC: D06F58/10
Filed: 2019-08-13
Abstract: The present invention relates to a clothes treatment apparatus. According to the present invention, the clothes treatment apparatus includes: a cabinet having a treatment space formed therein to store clothes, and having an open front side; a door opening and closing the open front side of the cabinet, and having a clothes fixing part placed therein to hang the clothes; and a press apparatus, on an inner surface of the door towards the treatment space, placed on a lower side of the clothes fixing part, and pressing the clothes hung on the clothes fixing part. The press apparatus includes: a base plate placed on the inner surface of the door, and supporting one side of the clothes hung on the clothes fixing part; a press plate hinged and fixed to one side of the door, and tightly attaching the clothes hung on the clothes fixing part to the base plate; a film placed between the press plate and the base plate; and a bracket fixing the film to the base plate. Therefore, the present invention is capable of effectively pressing clothes and reducing wrinkles of the clothes.
Patent KR-20200049497-A (KR)
Title: Novel hard mask for mtj patterning
Inventor: HSU CHERN YOW
IPC: H01L21/768
Filed: 2019-08-16
Abstract: In some embodiments, the present invention relates to a method to form an integrated chip. The method may be performed by forming magnetic tunnel junction (MTJ) layers on a bottom electrode layer, and forming a sacrificial dielectric layer on the MTJ layers. The sacrificial dielectric layer is patterned to form a cavity, and a top electrode material is formed within the cavity. The sacrificial dielectric layer is removed and the MTJ layers are patterned according to the top electrode material so that the MTJ layers form an MTJ stack after the sacrificial dielectric layer is removed.