baber/WOPTO huggingface dataset:
Patent KR-20190129757-A (KR)
Title: Fine particle generator
Inventor: HAN SEUNG YUB
IPC: H05B1/02
Filed: 2019-05-10
Abstract: The present invention relates to a fine particle generator, which uses a cigarette-type electronic cigarette, and particularly, can perform an additional function using an atmospheric pressure sensor. The fine particle generator which generates fine particle aerosol to enable a user to suck the fine particle aerosol by a sucking behavior, comprises: a heater for generating heat by resistance when current is applied; at least one atmospheric pressure sensor for measuring an atmospheric pressure by an upward movement of a membrane, which senses the insertion of a cigarette-type electronic cigarette; a power storage device for instantaneously supplying high power to the heater; and a control device for controlling at least one of the heater, the atmospheric pressure sensor, and the power storage device.
Patent KR-20200120448-A (KR)
Inventor: YONG LAK JOO
IPC: C01B32/198
Filed: 2019-05-14
Abstract: The present invention relates to a method for storing or transporting graphene oxide. The method for storing or transporting graphene oxide according to one embodiment of the present invention comprises the steps of: preparing graphene oxide pellets by wet-spinning of a graphene oxide spinning solution in a coagulation bath; drying the prepared graphene oxide solid; storing or transporting the dried graphene oxide pellets; and redispersing the stored or transported graphene oxide pellets in a solvent. The present invention can save on storage and transportation costs.
Patent KR-20200132558-A (KR)
Inventor: HONG SANG YEOL
IPC: A61G13/00
Filed: 2019-05-17
Abstract: The present invention relates to a quantum beam treatment device and a medical treatment table including the same and, more particularly, to a quantum beam treatment device which has a heater installed in a lower portion thereof to emit visible rays, far-infrared rays, and near-infrared rays, a black disk fixed to an upper portion thereof, a black covering installed on a front surface thereof, and a control box for operating the device attached to a side surface thereof, and a medical treatment table including the same. In addition, the present invention relates to a quantum beam treatment device in which a heater that emits visible rays as well as infrared rays such as far-infrared rays and near-infrared rays and a black disk manufactured by processing a nano-level synthetic metal raw material are embedded, and a medical treatment table including the same. According to the present invention, the quantum beam treatment device is installed on each of a lower portion, left and right portions, a head side, and a leg side of the medical treatment table and emits a quantum beam to the whole body of a patient to enable the patient to receive treatment while the patient is comfortably laying down on the medical treatment table.
Patent KR-20200141125-A (KR)
Inventor: KIM HEUNG SEOP
IPC: B01D24/10
Filed: 2019-06-10
Abstract: The present invention relates to a water treatment system of artificial wetland, which comprises: a sedimentation basin (100) in which a soil-free vegetation base material (1) is floatingly installed in the polluted water, and pollutants contained in the polluted water are filtered by the roots of aquatic plants or are settled and removed by sedimentation action; a vegetation contact filtration oxidation basin (200) in which the soil-free vegetation base material (1) is installed on a bottom surface, and pollutants are filtered while the polluted water transferred from the sedimentation basin (100) flows to the surface of the soil-free vegetation base material (1); an inclined centripetal wetland (300) including a storage unit (310) in which the polluted water transferred from the vegetation contact filtration oxidation basin (200) is stored, a filtration module (320) in which upper and lower surfaces are sealed and the upper surface is formed in an inclined shape that is lowered in the centripetal direction, and as the polluted water transferred from the storage unit (310) flows from an outer wall to an inner wall, the pollutants contained in the polluted water are filtered to generate treated water, a discharge unit (330) in which an upper end is opened and the treated water introduced in the centripetal direction from the filtration module (320) is discharged to the upper part, and a discharge pond (340) in which the treated water discharged to the upper part of the discharge unit (330) is stored; and a discharge pipe (500) for discharging the treated water stored in the discharge pond (340).
Patent KR-20200141218-A (KR)
Inventor: SO EUN SUK
IPC: A23F5/46
Filed: 2019-06-10
Abstract: The purpose of the present invention is to provide a method for manufacturing royal jelly coffee beans, which allows royal jelly to be absorbed into roasted coffee beans to obtain effects that can be obtained through royal jelly, such as maintaining health, improving an effect for neurosis, preventing arteriosclerosis and the like, and which allows people who cannot directly eat royal jelly to easily eat royal jelly, and coffee manufactured from the royal jelly coffee beans. In particular, another purpose of the present invention is to provide a method for manufacturing royal jelly coffee beans, which allows to obtain coffee beans that absorb natural royal jelly since bees are allowed to fill royal jelly in a queen cup in the same method that a queen bee makes royal jelly in the wild and then the royal jelly is absorbed into roasted coffee beans, and coffee manufactured from the royal jelly coffee beans. The method for manufacturing royal jelly coffee beans comprises: a step of filling each queen cup with royal jelly; a step of putting roasted coffee beans into each queen cup; a step of collecting the coffee beans; and a step of drying the coffee beans.
Patent KR-20190068511-A (KR)
Title: An anticancer composition comprising purtiton
Inventor: KIM KWANG HO
IPC: A61K33/06
Filed: 2019-06-10
Abstract: The present invention relates to an anticancer composition containing puriton, wherein puriton of the present invention can inhibit cancer cell proliferation of a human breast cancer cell line MDA-MB-231, a human liver cancer cell line HepG2, a human lung cancer cell line A549, a human ovarian cancer cell line OVCA 429, human cancer cell line HL60, human skin cancer cell line A375, human renal cancer cell line RCC4(-), and a human colon cancer cell line HCT116, thereby being able to be usefully used as the anticancer composition. In addition, puriton of the present invention is not cytotoxic, thereby being able to be safely used in pharmaceutical and food compositions.
Patent KR-20200144706-A (KR)
Inventor: LEE NAM MIN
IPC: B21B45/02
Filed: 2019-06-19
Abstract: The present invention relates to an apparatus for processing a wire surface. The apparatus for processing a wire surface comprises: a wire passage provided along a main axis and configured to provide a moving path for a wire to be processed; a support drum installed to be able to rotate with respect to the main axis; a pair of shaking arms which can shake and rotate, respectively, with respect to a pair of arm axes facing each other, and separated from each other by a predetermined arm axis distance from a main axis on the support drum, and having a brush arm part and a weight arm part extending to face each other radially from the arm axes; a brush installed to be able to rotate with respect to a brush axis parallel to a main axis of each brush arm part; a brush driving part which rotates the brush; a centrifugal weight installed on each weight arm part and configured to generate centrifugal force when the support drum rotates so as to generate pressed shaking force of the brush with respect to the wire; and a shaking linking part configured to connect the pair of shaking arms to each other so that the pair of shaking arms shake with respect to each other, and shaking motions of the shaking arms are synchronized and linked. According to the present invention, the apparatus for processing a wire surface is capable of quickly and uniformly processing a surface of a wire.
Patent KR-20200144767-A (KR)
Inventor: ANANDAPADMANABAN GOKULANATHAN
IPC: A01N37/36
Filed: 2019-06-19
Abstract: The present invention relates to a composition for promoting plant growth, comprising cinnamic aldehyde as an active ingredient to protect the leaves and roots of plants, thereby reducing plant stress, and to a plant growth promoter comprising the same. The composition for promoting plant growth comprises: cinnamic aldehyde: an egg processing material; organic acid; a sugar additive; and vitamin B1.
Patent KR-20210001003-A (KR)
Inventor: CHISU SONG
IPC: F16H1/14
Filed: 2019-06-26
Abstract: Disclosed is an icebreaker. According to an embodiment of the present invention, the icebreaker includes: a hull; a pod propeller arranged on a stern part of the hull; a skeg formed to be extended from the bottom of the stern part of the hull in a length direction of the hull, and arranged at the front of the pod propeller; a rotation member arranged at the back of the skeg and rotated around a rotation central shaft extended in a vertical direction; and a rotation driving part providing driving power for rotating the rotation member. Therefore, the icebreaker can prevent ice from being caught between the skeg and the pod propeller.
Patent KR-20210001079-A (KR)
Inventor: SO WONJAE
IPC: H02K7/00
Filed: 2019-06-26
Abstract: The present invention relates to a fuel rod fixing device, which is used for fixing a fuel rod for welding a rod end stopper of both ends of a fuel rod. According to an embodiment of the present invention, the fuel rod fixing device comprises: a fuel rod fixing unit including a body unit arranged to extend in parallel with a plurality of fuel rod insertion units; and a rotating and horizontal driving unit for rotating and horizontally moving the fuel rod fixing unit. The fuel rod insertion units are rotatably arranged on the body unit. The rotating and horizontal driving unit includes: a support member for rotatably supporting a rotating shaft of the fuel rod fixing unit; and a servo motor unit for rotating the rotating shaft of the fuel rod fixing unit. The fuel rod insertion units are arranged at predetermined intervals in a direction orthogonal to an extension direction of the fuel rod insertion units. Also, the rotating and horizontal driving unit moves the fuel rod fixing unit in an arrangement direction of the fuel rod insertion units.
Patent KR-20210001093-A (KR)
Inventor: IM I REH
IPC: H01M10/04
Filed: 2019-06-26
Abstract: The present invention provides a method for manufacturing an electrode assembly, which is manufactured by winding a negative electrode, a separator, and a positive electrode around a winding core, includes: a negative electrode rotating step (S1) of fixing a starting terminal of a negative electrode to a winding core and rotating the winding core; a first separator introducing step (S2) of introducing a first separator to rotate together with the negative electrode after the negative electrode starts to rotate (S2); a second separator introducing step (S3) of introducing a second separator to rotate together with the first separator after the first separator starts to rotate; and a positive electrode inputting step (S4) of introducing a positive electrode between the first separator and the second separator such that the positive electrode rotates together after the second separator starts to rotate. According to the present invention, the electrode assembly, in which a negative electrode, a separator, and a positive electrode are wound while being stacked, includes: a negative electrode wound such that a starting terminal for starting winding is placed in the center; a first separator wound such that a starting terminal for starting winding is placed at an outer portion of the starting terminal of the negative electrode; a second separator wound such that a starting terminal for starting winding is placed at an outer portion of the starting terminal of the first separator; and a positive electrode wound such that a starting terminal for starting winding is interposed between the first separator and the second separator.
Patent KR-20210002299-A (KR)
Inventor: LEE HYO KYUNG
IPC: A45D40/22
Filed: 2019-06-30
Abstract: The present invention provides a cosmetic container comprising a main body (2) in which cosmetic contents and cosmetic tools are stored, and an outer main case (3) in which the main body (2) and a hinge (5) are connected to each other, wherein the outer main case (3) is lifted up and down so as to serve as a cover plate for covering a mirror (1) attached to the main body (2) to prevent shadow powder in a lower main body (11) from being stained. When the above-described cosmetic container is used, a cosmetic product and the mirror (1) are not directly stained with the shadow, so that the cosmetic product can be used cleanly, and the outer main case (3) can be used as a desk mirror by adjusting the angle thereof.
Patent KR-20210003459-A (KR)
Inventor: KIM JUN HEE
IPC: B01D46/00
Filed: 2019-07-02
Abstract: Disclosed is an adsorption device for an air separation facility. The adsorption device of an air separation facility for separating oxygen, nitrogen, and argon in air according to an embodiment of the present invention includes: a bed in which an adsorbent for adsorbing moisture and carbon dioxide in raw material air is embedded; a filter pipe connected to an outlet of the bed and having a built-in filter unit for filtering foreign substances in the raw material air that has passed through the bed; a backwash pipe connected to the inside of the filter pipe and providing a fluid for cleaning the filter unit; and a discharge pipe connected to the filter pipe and discharging foreign substances separated from the filter unit to the outside of the filter pipe.
Patent KR-20210004084-A (KR)
Inventor: WEN LIU
IPC: A61K8/9771
Filed: 2019-07-03
Abstract: The present invention discloses a toothpaste, wherein the toothpaste comprises a toothpaste body, and an extract of a Chinese herbal medicine composition contained in a content of 2 to 5%, wherein the Chinese herbal medicine composition contains: 15 to 30 parts by weight of peach kernel; 20 to 30 parts by weight plaster; 20 to 30 parts by weight of Ginkgo biloba; and 15 to 25 parts by weight of Artemisia annua. The present invention has an excellent effect in whitening teeth.
Patent KR-20210004261-A (KR)
Inventor: KIM HEE SONG
IPC: A47C11/00
Filed: 2019-07-04
Abstract: The present invention provides a chair holder for lie detection, which includes: a base part in which a chair on which a person under investigation sits is placed on an upper side; and an armrest part arranged on the base part and having armrests positioned on both sides while the chair is placed therebetween, wherein the base part has a function of being inclined in a direction in which a load of the person under investigation sitting on the chair is moved. Therefore, the chair holder for lie detection can minimize the movement of the person under investigation during the investigation.
Patent KR-20210004359-A (KR)
Title: Non-invasive/non-contact type human computer interaction apparatus and method
Inventor: CHO SUNG HO
IPC: G01S7/41
Filed: 2019-07-04
Abstract: The present invention provides a non-contact/non-invasive human-computer interaction apparatus and method, wherein the apparatus comprises: a preprocessing unit obtaining multiple bio-signals by receiving reception signals corresponding to respective impulse signals repetitively radiated with a preset frequency from at least one radar arranged at a preset position to remove clutter, and obtaining a respiration signal, which is a set of bio signals repetitively obtained and corresponding to the distance to a user from the multiple bio-signals; a respiration pattern obtaining unit subtracting the average of respiration signals from a respiration signal, subtracting a preset offset value after obtaining an absolute value, detecting a zero crossing vector in which the respiration signal resulted from subtraction of the offset value crosses a zero point, and obtaining, as a segment, each of multiple sections of the respiration signal divided in a temporal area according to the detected zero crossing vector; a pattern determination unit extracting at least one feature with respect to the segment and classifying the extracted feature according to a pre-learned pattern estimation method to determine the pattern of the respiration signal; and a command decoder decoding a combination of the determined respiration patterns to determine a user command. The present invention enables the severely disabled to make easy interactions with a computer.
Patent KR-20190095212-A (KR)
Title: Selective deposition with surface treatment
Inventor: YU KAI HUNG
IPC: H01L21/285
Filed: 2019-08-02
Abstract: Embodiments of the present invention provide a method for selective deposition on different materials by surface treatment. According to one embodiment, the method includes a step of providing a substrate comprising a first material layer having a first surface and a second material layer having a second surface; and a step of performing a chemical oxide removal process that terminates the second surface with hydroxyl groups. The method comprises a step of deforming the second surface by exposing the second surface to a process gas containing a hydrophobic functional group, wherein the deformation replaces the hydroxyl group on the second surface with a hydrophobic functional group; and a step of selectively depositing a metal containing layer on the first surface rather than the deformed second surface by exposing the substrate to deposition gas.
Patent KR-20200018339-A (KR)
Title: Oxide chemical mechanical planarization(cmp) polishing compositions
Inventor: SHI XIAOBO
IPC: H01L21/306
Filed: 2019-08-09
Abstract: The present invention relates to a chemical mechanical planarization polishing (CMP) composition for shallow trench isolation (STI) application fields. The CMP composition comprises: ceria-coated inorganic metal oxide particles as an abrasive, such as ceria-coated silica particles; a chemical additive selected from a first group of nonionic organic molecules having a plurality of hydroxyl functional groups in the same molecule; a chemical additive selected from a second group of aromatic organic molecules having sulfonic acid groups or sulfonate salt functional groups; a water-soluble solvent; and an optionally biocide and pH adjusting agent, wherein the composition has a pH of 2 to 12, preferably 3 to 10, more preferably 4 to 9.
Patent KR-20210019218-A (KR)
Inventor: ARAM KIM
IPC: G08B25/14
Filed: 2019-08-12
Abstract: According to an embodiment of the present invention, provided is a smart door, which comprises: at least one camera detecting the approach of a parcel or a person; a sensing unit acquiring biometric data related to physical characteristics of a person; a communication unit communicating with one or more terminals; and a processor detecting whether a person approaches when the presence of the parcel is confirmed, acquiring the biometric data for user authentication when the human approach is detected, and comparing the acquired biometric data with the stored biometric data.
Patent KR-20210019643-A (KR)
Title: Chip antenna
Inventor: JUNG JI HYUNG
IPC: H01Q1/46
Filed: 2019-08-13
Abstract: The present invention relates to a chip antenna with reinforced adhesion of a patch or the like to a ceramic substrate and enhanced electric connection of a feed via. The chip antenna includes a first ceramic substrate; a second ceramic substrate facing the first ceramic substrate; a first patch including a seed layer formed on one surface of the first ceramic substrate and a plating layer formed on the seed layer; a second patch provided on the second ceramic substrate; and a feed via including a seed layer formed along the inner wall of a via hole penetrating the first ceramic substrate in the thickness direction and a conductive material surrounded by the seed layer formed in the via hole. The seed layers of the first patch and the feed via are connectable.
Patent KR-20210020369-A (KR)
Title: lift pin assembly and vacuum treatment appartus with the assembly
Inventor: BANG JAEOH
IPC: H01L21/67
Filed: 2019-08-14
Abstract: The present invention relates to a lift pin assembly capable of reducing a maintenance cost and improving airtightness sustainability. According to one embodiment of the present invention, the lift pin assembly includes: a lift pin unit installed inside a vacuum chamber, and located in a pin hole of a substrate support on which a substrate is seated; a pin driving unit installed outside the vacuum chamber, and coupled to the lift pin unit to lift/lower lift pins to an up-position and a down-position; a flange unit having a through-hole so that the lift pin unit is movable upward and downward, and fixedly coupled to the pin hole of the substrate support; and a sealing member installed on the flange unit to make close contact with the lift pin unit only when the lift pin unit is moved to the down-position.
Patent KR-20210022847-A (KR)
Title: distributing board
Inventor: PARK KI JU
IPC: H02B1/56
Filed: 2019-08-21
Abstract: The present invention relates to a distribution board which embeds a heat sink inside a transformer, installs the heat sink in a virtual cooling passage through which cooling wind passes, and connects each heat sink with a heat pipe to more effectively dissipate heat generated inside the transformer and improve the lifespan of the transformer. The distribution board comprises: an enclosure case having an inner space; a door selectively opened and closed from a side surface of the enclosure case; a transformer installed in the inner space of the enclosure case; and an air outlet configured on an upper portion of the enclosure case along a virtual cooling passage inside the enclosure case to discharge internal air to the upper portion. The transformer is configured to include: an external terminal box; a transformer unit installed inside the external terminal box to transform incoming electricity voltage; insulating oil filled to accommodate the transformer unit inside the external terminal box; a first heat sink accommodated in the insulating oil filled inside the external terminal box to collect and transmit heat generated from the insulating oil; a second heat sink connected to the first heat sink to receive the heat generated in the insulating oil through the first heat sink and discharge the heat to the virtual cooling passage; and a heat pipe connecting the first heat sink and the second heat sink to each other.
Patent KR-20200068560-A (KR)
Title: Neuromorphic arithmetic device and operating method thereof
Inventor: MIN HYUNG CHO
IPC: G06G7/16
Filed: 2019-08-23
Abstract: A neuromorphic computing device according to the present invention can perform a multiply-accumulate (MAC) operation using a multiplier and an accumulator. The neuromorphic computing device comprises: an offset accumulator receiving a plurality of offset data measured a plurality of number of times and accumulating the plurality of offset data; a bit extractor for obtaining average offset data by extracting at least one first bit from the accumulated offset data; and a cumulative synapse array that accumulates a plurality of multiplication values generated by a multiplier and outputs a cumulative result of a plurality of multiplication values corrected according to the average offset data.
Patent KR-20210023364-A (KR)
Title: Apparatus and method for traffic demand estimation using hierarchical spatial-temporal graph based deep-learning
Inventor: SONG HYE WON
IPC: G08G1/01
Filed: 2019-08-23
Abstract: Provided is a traffic demand estimation method, which comprises the steps of: modeling a road network and traffic zone-based spatio-temporal graph; analyzing a traffic demand pattern based on the spatio-temporal graph based on the road network and the traffic zone; and estimating the traffic demand based on the traffic demand pattern.