baber/WOPTO huggingface dataset:
Patent KR-20190093919-A (KR)
Title: Portable air purifying apparatus
Inventor: KIM KANG NAM
IPC: F24F13/08
Filed: 2018-02-02
Abstract: According to an embodiment of the present invention, a portable air purification apparatus comprises: a main body in which a flow path is formed, and of which an opening unit communicating with the flow path is formed at one side and the other side; an air blowing unit generating a rotational force to enable the air to flow into the main body, and moving the air flowing into the main body in one direction to discharge the air to the outside of the main body; a charging unit generating ions to charge fine particles in the air flowing into the main body; a dust collection unit in which the fine particles collected in the charging unit is collected by an electrostatic force; a power unit supplying power to the air blowing unit, the charging unit, and the dust collection unit; and a control unit controlling at least one of the air blowing unit, the charging unit, and the dust collection unit in accordance with an input control signal. Accordingly, the portable air purification apparatus is easily carried to remove contaminants contained in the air in various spaces or environments to provide clean air to a user.
Patent KR-20190097979-A (KR)
Title: Message delivery method in mobile ad hoc network and delay tolerant network and system thereof
Inventor: HAM JAE HYUN
IPC: H04W40/14
Filed: 2018-02-13
Abstract: According to an embodiment of the present invention, in a network environment composed of a source node, a relay node, and a destination node, provided is a message delivery method in a mobile ad hoc network and a delay tolerant network. The message delivery method in a mobile ad hoc network and delay tolerant network comprises: a request message transmission step of transmitting a generated request message to the destination node through at least one of at least two relay nodes when the source node generates the request message; a path building step of establishing a transmission path for transmitting a destination message when the source node receives a response message generated by the destination node; and a transmission control step of setting the at least one relay nodes via the request message as a virtual source node, and controlling the destination message to be transmitted from the set virtual source node to the destination node according to the established transmission path.
Patent KR-20190101122-A (KR)
Inventor: GUEN MIN HYUNG
IPC: B23K35/36
Filed: 2018-02-22
Abstract: The present invention is to provide a rechargeable battery improving welding strength by preventing occurrence of cracks in a case and a welding unit of a cap plate. The rechargeable battery comprises: the case accommodating an electrode assembly performing charging and discharging, and an electrolyte; and the cap plate having an electrode terminal connected to the electrode assembly and sealing an opening of the case. The cap plate comprises: a welding unit welded on the internal surface of the case opening; and an oxidation inhibiting layer connected to the welding unit toward the internal surface of the opening.
Patent KR-20180027460-A (KR)
Inventor: JUNG YOUNGSEOK
IPC: H04L1/00
Filed: 2018-02-27
Abstract: The present invention is intended to prevent performance deterioration due to tone interference generated at a position transmitting a pilot signal in a wireless communication system. A receiving end comprises: a calculation part converting a time-base signal into a frequency-base signal; an extraction part generating channel values of positions transmitting the pilot signal among the frequency-base signal; and a compensation part compensating the channel value of the position in which the tone interference is generated by using at least one channel value of the position in which the tone interference is not generated among the channel values.
Patent KR-20190102926-A (KR)
Title: Pharmaceutical compositions for preventing or treating atopic dermatitis and method for manufacturing the same
Inventor: CHOI YEON GIL
IPC: A61P17/00
Filed: 2018-02-27
Abstract: A pharmaceutical composition according to an embodiment of the present invention contains an extract of the mixed herbal medicines containing Periostracum cicadae, Angelica dahurica, Scutellaria baicalensis, Angelica gigas, Coptis chinensis, Phellodendron amurense, Rehmannia glutinosa, Gardenia jasminoides, Cnidium officinale, Paeonia japonica, Ledebouriella seseloides, and Glycyrrhiza uralensis, as an active component. The pharmaceutical composition and medicaments according to an embodiment of the present invention can treat or prevent atopic dermatitis, have excellent safety for the skin, and can minimize side effects.
Patent KR-20190111699-A (KR)
Inventor: CHUNG TAE HO
IPC: E04B1/78
Filed: 2018-03-24
Abstract: According to the present invention, a heat insulating frame assembly for allowing a wall finishing material to be distanced from an outer wall of a building, comprises: a base frame formed to be vertically long to correspond to a longitudinal member to be coupled to the front of the longitudinal member vertically installed on the front of the outer wall of the building; a finishing frame detachably coupled to the front of the base frame such that an end of the wall finishing material can be interposed between the base frame and the finishing frame; and an insulating bar inserted by being fitted into the base frame in a longitudinal direction. Thus, the heat insulating frame assembly for a wall finishing material can be provided, which allows the standardized insulating bar to be assembled to the frame by fitting insertion to eliminate the need to integrally form the assembly by previously injecting an insulating material into the frame even when the frame is made of a metal material having a high heat transfer rate to exhibit an insulating function according to installation field conditions in a simple method, thereby facilitating the manufacture of the frame and a heat insulating process.
Patent KR-20190112538-A (KR)
Inventor: KIM JI HYUN
IPC: B60N2/824
Filed: 2018-03-26
Abstract: According to the present invention, in a sliding headrest (1), a lower ratchet (10) having a multi-stage ratchet tooth shape (10-1), an upper ratchet (50) having a tooth shape engagement ratchet pole (51), and a leaf spring (80) having a soft lock leaf pole (81) formed before locking a front line of the ratchet pole (51) of the ratchet tooth shape (10-1) are operated with a rotating body and a fixing body to realize a rotating body type sliding mechanism for a whiplash test to be satisfied. More specifically, regardless of application of a mass damper (1-5) enabling inertia relative motion different to be greater, the sliding headrest is applied to a small vehicle type of low engine idle rpm.
Patent KR-20190113031-A (KR)
Title: Treatment chamber and handler comprising same
Inventor: NOH JONG KI
IPC: H01L21/67
Filed: 2018-03-27
Abstract: The present invention relates to a treatment chamber and a handler comprising the same. In detail, according to an embodiment of the present invention, a treatment chamber having an inner space in which gas can flow comprises: a flow device discharging gas from the inner space of the treatment chamber and supplying gas to the inner space; a passage portion including a passage body, an outlet formed in the passage body to discharge the gas from the inner space, and an inlet formed in the passage body to supply the gas to the inner space; and a flow control unit controlling a gas flow path in the passage portion. The flow control unit includes: a first operating mode of opening a first flow path between the inlet and the outlet and blocking a second flow path between the outside of the treatment chamber and the inner space; and a second operating mode of opening the second flow path. The flow control unit is selectively operated in either the first operating mode or the second operating mode. Thus, the treatment chamber can more effectively and quickly adjust the temperature of an object for which the temperature will be adjusted to the desired one.
Patent KR-20190123359-A (KR)
Title: Apparatus and method for connecting it device with appliances by converting position of appliances to data
Inventor: CHOI JONG YUN
IPC: H04L29/08
Filed: 2018-04-06
Abstract: The present invention relates to an Internet of things (IoT) hub device and a method for interworking home appliances using the same. According to an embodiment of the present invention, the IoT hub device comprises: a communication unit connected to at least one home appliance and a wireless control device and receiving a movement and direction signal detected by the wireless control device; a location registration unit matching location information of the at least one home appliance with pre-stored drawing data; and a control unit for controlling the wireless control device and an indicating device to interwork when it is determined that the movement and direction signal is due to a movement and direction indicating at least one of the at least one home appliance based on location information of the at least one home appliance, location information of the wireless control device, and the movement and direction signal.
Patent KR-20190117298-A (KR)
Inventor: SHIN BYONG HWAN
IPC: F16L25/14
Filed: 2018-04-06
Abstract: A pipe-fitting device capable of easily connecting pipes having different diameters includes a fitting body and a pair of fixing nuts. The fitting body includes a first channel portion having a first inner diameter formed in a first inner side of the fitting body, a second channel portion having a second inner diameter formed in a second inner side of the fitting body, the second inner diameter being smaller than the first inner diameter such that a step is formed inside the fitting body at the boundary between the first channel portion and the second channel portion. Each fixing nut is rotatably coupled to a corresponding open end of the fitting body and configured to fix the corresponding one of the first pipe and the second pipe through rotational tightening.
Patent KR-20190120498-A (KR)
Title: System and method for printing security of computerised documentation
Inventor: LEE SE HEE
IPC: G06F3/12
Filed: 2018-04-16
Abstract: Disclosed are a system and a method for securely printing digital records which can prevent official documents used in a government office from being forged or falsified offline. The system for securely printing digital records comprises: a plurality of record servers storing scanned images of records of a local government; a comprehensive real estate official book system server connected to the record servers via a communication network to relay the record servers; a printer to print scanned images of records; and a civil complaint server which is connected to the comprehensive real estate official book system server and the printer, extracts scanned images of records stored in the record servers via the comprehensive real estate official book system server in accordance with a record checking request, generates a security code in accordance with a document issuance request, merges the security code and the extracted scanned images to generate a record for printing, and transmits the record for printing to the printer to print the record for printing. According to the present invention, even if records created offline and then stored in a server of a comprehensive real estate official book system of a local government via a digitalization process are printed offline, forgery and falsification of the printed records can be prevented or whether the records are forged and falsified can be checked by using a forgery and falsification prevention code.
Patent KR-20190121925-A (KR)
Title: Air conditioner and the control method thereof
Inventor: KIM KYUNG DUK
IPC: F24F11/00
Filed: 2018-04-19
Abstract: An objective of the present invention is to provide an air conditioner and a control method thereof which can build indoor air quality in a pleasant state by operation of a ventilation mode and prevent indoor humidity from rising during operation of the ventilation mode in a state where outdoor humidity is high. The air conditioner having a ventilation mode function of exchanging inside air and outside air comprises: a dehumidifying unit to dehumidify air supplied to an indoor space; and a control unit to control to be operated in the ventilation mode if a ventilation operation condition is satisfied, and control to operate the dehumidifying unit if an outside air dehumidifying operation condition is satisfied during operation of the ventilation mode to dehumidify outside air supplied to an indoor space. The control method of an air conditioner comprises: a step of determining whether a ventilation operation condition is satisfied; a step of operating in a ventilation mode if the ventilation operation condition is satisfied; a step of determining whether an outside air dehumidifying operation condition is satisfied; and a step of operating a dehumidifying unit to dehumidify outside air supplied to an indoor space if the outside air dehumidifying operation condition is satisfied.
Patent KR-20180120586-A (KR)
Inventor: ISHII KATSUTOSHI
IPC: H01L21/324
Filed: 2018-04-20
Abstract: The present invention provides a substrate processing apparatus, a method for removing particles within an injector, and a substrate processing method, for efficiently removing particles within a nozzle including particles made of quartz. The substrate processing apparatus comprises: a processing container for accommodating a substrate for processing the substrate; a first injector installed within the processing container, and supplying a first processing gas to the inside of the processing container; a processing gas supplying pipe installed at the outside of the processing container, connected to the first injector, and supplying the first processing gas to the first injector; a first valve installed in the processing gas supplying pipe; an exhaust means for exhausting the processing container; a bypass pipe branched from a predetermined location of the processing container side rather than the first valve, and connecting the processing gas supplying pipe to the exhaust means; and a second valve installed in the bypass pipe.
Patent KR-20190123908-A (KR)
Inventor: IM YONG HOON
IPC: F24F5/00
Filed: 2018-04-25
Abstract: The present invention relates to a cooling and heating system for a greenhouse and, more specifically, to a cooling and heating system for a greenhouse, which circulates water for each section to effectively realize heat exchange of heating or cooling water circulated in a longitudinal pipe of each section arranged in the lateral direction of the greenhouse to conveniently control a cooling or heating temperature, and quickly uniformizes a temperature difference in the greenhouse to increase a growth level and quality of crops and reduce energy costs. According to the present invention, the cooling and heating system for a greenhouse comprises: a supply water distribution line connected with a water supply source; a plurality of heat exchange lines including a supply side heat exchange line which is branched from the supply water distribution line to be arranged in the longitudinal direction of the greenhouse and a recovery side heat exchange line which communicates with the supply side heat exchange line and is arranged in the longitudinal direction of the greenhouse, wherein the heat exchange lines are arranged in the lateral direction of the greenhouse; a circulation water recovery line having the recovery side heat exchange line connected thereto, and connected with a place where the supply water is recovered; a heat exchange line connection unit interconnecting the supply and recovery side heat exchange lines; a control valve installed in the supply and recovery side heat exchange lines and, as necessary, allowing the supply and recovery side heat exchange lines and the heat exchange line connection unit to form a closed circuit; and a supply water circulation pump installed in the heat exchange line.
Patent KR-20190126543-A (KR)
Inventor: SUNG YEUN WON
IPC: B21B45/02
Filed: 2018-05-02
Abstract: Disclosed is a scale discharging device. According to an embodiment of the present invention, the scale discharging device comprises: a hollow suction member extending in a width direction of a steel sheet and provided with a suction port for suctioning a scale and a foreign material at a position opposite to a surface of the steel sheet; a dust collector for suctioning and collecting scale and foreign material flowing into the suction member; a cylindrical suction inducement roll rotatably installed in the outside of the suction member with the suction member accommodated therein, rotating while being in contact with the surface of the steel sheet to which an outer surface is transferred, and having a plurality of through-holes to allow for inflow of the scale and foreign material around a circumference; and a diaphragm extending from the suction port of the suction member toward an inner surface of a suction inducement roll, and limiting a suction area of suction inducement roll through-holes by partitioning a space between the suction member and the suction inducement roll inner surface. Therefore, the present invention is capable of easily discharging the scale and floating foreign materials transferred along a surface of the steel sheet.
Patent KR-20190129614-A (KR)
Title: Preparing method of positive electrode active material for lithium secondary battery, positive electrode active material thereby, positive electrode and lithium secondary battery including the same
Inventor: JU SEO HEE
IPC: C01G53/00
Filed: 2018-05-11
Abstract: The present invention relates to: a method for manufacturing positive electrode active materials comprising a step of preparing a lithium transition metal oxide containing at least 60 mol% of nickel based on a total number of moles of a transition metal oxide except lithium, and a step of mixing the lithium transition metal oxide and a coating source comprising lithium represented by chemical formula 1: Li_xP_yM^1_ wO_z, followed by heat treating the same at 500 to 900°C to form a coating layer containing phosphate on a surface of the lithium transition metal oxide; a positive electrode for a lithium secondary battery comprising the positive electrode active materials; and the lithium secondary battery. According to the present invention, it is possible to remove lithium by-products present on the surface of the lithium transition metal oxide by high temperature heat treatment.
Patent KR-20190131660-A (KR)
Title: Floater
Inventor: JEON SANG BAE
IPC: E02B17/00
Filed: 2018-05-17
Abstract: The present invention provides a floating structure, which is possible to conveniently move by rotating a pile. According to the present invention, the floating structure includes: a hull; a pile connected to a side surface of the hull and mooring the hull; a rotational and horizontal fixing unit formed on the side surface of the hull to be coupled to the pile and rotating the pile so that the pile becomes horizontal or vertical into a longitudinal direction of the hull; and a pile loading support formed on a side of the rotational and horizontal fixing unit at the side surface of the hull and supporting the rotated pile. The present invention performs heave motion in accordance with guide of the rotational and horizontal fixing unit and the pile.
Patent KR-20190134418-A (KR)
Title: Flexible straw cup
Inventor: LEE HA KYUNG
IPC: B65D51/00
Filed: 2018-05-26
Abstract: The present invention relates to a flexible straw cup. An objective of the present invention is to prevent water spilling when moving to facilitate portability to resolve a conventional problem of water spilling when moving. The flexible straw cup is a cold cup comprising: a cup body formed in a cylindrical shape to hole liquid; a cup bottom made of a rubber material to prevent a slip and provided with circles alternately protruding from the lower end thereof; a rubber cap formed in a cylindrical shape to be tightly inserted into an upper portion of a straw to prevent water spilling; a cup lid consisting of a cover of a short cylindrical shape with a straw attached thereto to prevent water spilling; and a portable foldable straw to be folded to the height of the cup lid if the straw at the upper end of the cup lid is folded to perform a function of sucking liquid. Therefore, the present invention prevents water spilling when moving to facilitate portability to resolve a conventional problem of water spilling when moving.
Patent KR-20190135343-A (KR)
Title: Fusion Protein Comprising Protein Derived from Lactic Acid Bacteria and Colorectal Cancer Targeting Peptide and Use of the Same
Inventor: CHUNG MYUNG JUN
IPC: A61K47/66
Filed: 2018-05-28
Abstract: The present invention relates to a fusion protein of certain cell-targeting peptides and lactic acid bacteria-derived proteins or active fragments thereof. The fusion protein of the present invention has significantly improved colorectal disease therapeutic activity compared to a protein to which a specific targeting peptide is not fused. The fusion protein of the present invention can be advantageously used for the treatment of colorectal disease.
Patent KR-20190137379-A (KR)
Inventor: CHOI JAE EUN
IPC: B65D51/28
Filed: 2018-06-01
Abstract: The present invention relates to a triple carrier tumbler, which allows people who frequently take medicines to be convenient by forming a space putting tablets on a lid and enables people to drink two different kinds of drinks from each other by forming two upper and lower spaces capable of containing the drinks. In addition, the present invention forms a container in the center of a bottle, thereby preventing temperature between two separated containers and containing powder or snacks.
Patent KR-20190142610-A (KR)
Inventor: PARK YOUNGMIN
IPC: H01L29/78
Filed: 2018-06-18
Abstract: The present invention relates to a semiconductor device and a method of manufacturing the same. More specifically, the semiconductor device includes a substrate including a first region; a first dummy pattern and first active patterns protruding perpendicularly from the first region; a device isolation layer filling the first to third trenches of the substrate; and a gate electrode crossing the first active patterns. The first trench defines the first active patterns on the first region. The second trench defines the first sidewall of the first region. The third trench defines the second sidewall of the first region facing the first sidewall. The sidewall of the first dummy pattern is aligned with the second sidewall. The level of the uppermost part of the second sidewall is higher than the level of the uppermost part of the first sidewall. It is possible to provide a semiconductor device including a field effect transistor with improved electrical characteristics.
Patent KR-20200001407-A (KR)
Title: Method of Improving the Work Environment in the Alcoholic Beverage Manufacturing Process
Inventor: JEONG SOON KWAN
IPC: C12H1/044
Filed: 2018-06-27
Abstract: The present invention relates to a method for improving a work environment in an alcoholic beverage manufacturing process. The alcoholic beverage manufacturing process comprises: a first step of spraying an alanine metal salt solution obtained by converting an ammonium ion (-NH_3^+) of alanine into an active amino group (-NH_2) as a CO_2 absorbent in a scrubber, for the alanine metal salt solution to be in contact with exhaust gas containing high concentration CO_2 of 20,000 ppm or more in an alcoholic beverage manufacturing process, to convert the exhaust gas into exhaust gas containing low concentration CO_2 of 5,000 ppm or less; and a second step of regenerating the CO_2 absorbent by heating the CO_2 absorbent which has absorbed CO_2 through gas-liquid touch in the first step and then, reusing the CO_2 absorbent in the first step.