baber/WOPTO huggingface dataset:
Patent KR-20200007479-A (KR)
Inventor: LEE JAE JUN
IPC: C08J5/18
Filed: 2018-07-13
Abstract: The present invention relates to a method for manufacturing a biodegradable food packing film with excellent anti-bacterial and anti-pollution properties, which comprises: a step of making a coating solution by adding a water-soluble adhesive of vinyl-acetate/ethylene copolymer emulsion and a nonionic surfactant of polyoxyethylenetridecyl ether to an aqueous dispersion having fluorine-doped TiO_2 nanoparticles dispersed in water; and a step of coating the coating solution on one surface of a biodegradable film (1), which is a base film, to form a fluorine-doped TiO_2 nanoparticle coating layer (2) on the one surface of the biodegradable film (1). According to the present invention, the vinyl acetate/ethylene copolymer emulsion, which is a hydrophilic adhesive, is contained in the coating solution such that the fluorine-doped TiO_2 nanoparticles dispersed in the coating solution can be strongly bonded to the biodegradable film. Moreover, the nonionic surfactant of polyoxyethylenetridecyl ether is contained in the coating solution such that dispersibility of the fluorine-doped TiO_2 nanoparticles dispersed in the coating solution can be largely increased. Accordingly, the fluorine-doped TiO_2 nanoparticle coating layer (2) can be uniformly formed on the rear surface of the biodegradable film (1). Moreover, since the fluorine-doped TiO_2 nanoparticle coating layer (2) is uniformly and strongly formed on the rear surface of the biodegradable film, the biodegradable food packing film maintains excellent anti-bacterial and anti-pollution properties for a long time.
Patent KR-20200009496-A (KR)
Title: Method and system for providing concentration of air pollutants based on real-time updated environmental monitoring information
Inventor: YOO HYUN PARK
IPC: G06Q50/26
Filed: 2018-07-19
Abstract: According to an embodiment of the present invention, a method for providing a concentration of air pollutants based on real-time updated environmental monitoring information comprises the steps of: receiving first collection information including a concentration of air pollutants measured from a fixed measurement sensor; receiving second collection information including a concentration of air pollutants measured from a mobile measurement sensor; generating real-time environmental monitoring information based on the first collection information and the second collection information; and providing the generated environmental monitoring information through a user terminal.
Patent KR-20200009864-A (KR)
Title: Source tracking method using drones and real-time mobile measurement vehicles
Inventor: KIM DAE GON
IPC: G01N1/22
Filed: 2018-07-20
Abstract: The present invention relates to a method for tracking a pollutant using a drone and a real-time movement measuring vehicle, which comprises the steps of: collecting an air pollutant bag of an air pollutant emission region by a drone, and measuring pollution of the ground of the air pollutant emission region by a real-time measuring vehicle; selecting a pollutant emission-suspicious workplace by analysis data of a measurement value; collecting and analyzing an emission source smokestack pollutant bag; and exposing a pollutant. According to the present invention, harmful air pollutants in air can be analyzed in real time, and a pollutant emission-suspicious emission source can be tracked by touring a mountainous region and a residential region. In addition, information on space-time distribution of air pollutants can be recognized through collection of a pollution emission source and an air quality sample unaccessible by a movable vehicle using a drone. Also, when a system for tracking a pollutant of the present invention is used, a pollutant emission-suspicious workplace can be selectively managed, thereby having a remarkable effect of improvement in pollutant tracking conventionally requiring a large scale of labors and time.
Patent KR-20200011129-A (KR)
Title: Display device
Inventor: SHIN SEUNG HWAN
IPC: G09G3/36
Filed: 2018-07-24
Abstract: The present invention relates to a display device of a photo sensor type where sensing and display timing are simultaneously performed. Since a read out wire for sensing and a read out wire for detecting a noise are disposed to be adjacent to each other and a noise value is removed by comparing output voltages through an operating amplifier connected to each read out wire, the influence of a noise due to a transition in a data signal is minimized.
Patent KR-20200011302-A (KR)
Title: Quantum dot device and display device
Inventor: PARK KUN SU
IPC: C09K11/70
Filed: 2018-07-24
Abstract: The present invention relates to a quantum dot element capable of implementing improved performance and a display device including the quantum dot element. The quantum dot element comprises: a first electrode and a second electrode facing each other; a quantum dot layer located between the first electrode and the second electrode; and an electron auxiliary layer located between the quantum dot layer and the second electrode. The electron auxiliary layer includes an electron transporting material represented by the following chemical formula 1, and an electron controlling material capable of reducing electron mobility of the electron auxiliary layer. The chemical formula 1 is Zn_(1-x)M_xO, wherein M and x are as described in the specification.
Patent KR-20180087226-A (KR)
Inventor: CHOI HEUN HO
IPC: H04W88/02
Filed: 2018-07-26
Abstract: The present invention relates to a tourist information system which is based on a geographic information system (GIS) and is in linkage with a rental car service in a tourist site. The tourist information system connects member stores, a value-added network (VAN) company server, and a credit card company server through the collaboration of rental car companies, VAN companies, and credit card companies in a tourism market including rental cars, accommodation, and leisure markets to provide sufficient infrastructure for a rental car service, tourism, and financial fields. A system for rental and payment of rental car services in the tourist site provides services for offering a discount in the accommodation cost of hotels, resorts, condos, rental cottages, and other accommodations in the tourist site, a discount in restaurant bills, a discount in parking fees, a discount in shopping malls and department stores, a discount in golf courses and skiing resorts, and other credit card discounts with respect to traditional food restaurants in major tourist sites for tourists using the corresponding rental car service. By using a mashup scheme with a rental car management server providing the discounts related to accommodations and parking facilities in the tourist site, the tourist information system and a GIS server are connected to provide convenience to rental car users by providing rental car services, member store discount services, tourist route guides using a GIS map, major tourist site information, and weather and traffic information in the tourist sites. The rental car management server, the tourist information system, and the GIS server can be linked by using the mashup scheme to couple the geographic information and tourist content with the services for booking, paying, renting, and returning operations in the rental car services, thereby providing a tourist guide location-based service (LBS) based on the GPS locations of smart devices in the tourist sites.
Patent KR-20190035493-A (KR)
Title: Substrate processing method, substrate processing liquid and substrate processing apparatus
Inventor: SASAKI YUTA
IPC: H01L21/67
Filed: 2018-08-20
Abstract: According to the present invention, a substrate processing method is for performing a drying process on a pattern formation surface of a substrate, and comprises the following steps: supplying a substrate processing liquid containing a plastic crystalline material in a molten state to a pattern formation surface of a substrate; forming a plastic crystalline layer on the pattern formation surface by bringing the plastic crystalline material into a plastic crystalline state; and removing the plastic crystalline material in the plastic crystalline state from the pattern formation surface by changing the state of the plastic crystalline material to a gaseous state without passing through a liquid state.
Patent KR-20200022191-A (KR)
Title: Multi foldable display device
Inventor: EUN JU KIM
IPC: G06F1/16
Filed: 2018-08-22
Abstract: Disclosed is a multi-foldable display device designed to enable multi-folding. To this end, in the multi-foldable display device according to the present invention, while panel fixing units disposed on left and right sides are moved in opposite directions by a sliding drive unit, a storage case is folded in a sliding form and a display panel is folded in a wave form and unfolded in a flat form. Therefore, the multi-foldable display device according to the present invention is designed for multi-folding, so that the multi-foldable display device is kept in a folding state in consideration of portability when the multi-foldable display device is carried and reduced to a compact size. When the multi-foldable display device is switched from the folding state to an unfolding state, a change to a large screen may be possible.
Patent KR-20190142179-A (KR)
Title: Capacitor component
Inventor: YANG JEONG SUONG
IPC: H01G2/12
Filed: 2018-08-22
Abstract: A capacitor component according to an embodiment of the present invention can improve moisture resistance reliability by disposing a moisture barrier layer in the region of the outer surface of a body where an external electrode is not formed and by disposing the moisture barrier layer also at the inside of the external electrode, and can improve electrical connectivity by removing a portion of the moisture barrier layer disposed in the external electrode and forming an opening part. The capacitor component further includes a body, first and second electrode layers, and first and second connection electrode layers.
Patent KR-20180097495-A (KR)
Title: Temperature and impedance integrated sensors AND MANUFACTURING METHOD THEREOF
Inventor: JANG MOON GYU
IPC: G01N27/02
Filed: 2018-08-24
Abstract: The present invention provides temperature and impedance integrated sensors, comprising: a substrate; a temperature sensor formed on the substrate; an insulating layer formed on the temperature sensor; and an impedance sensor formed on the insulating layer. The sensor is capable of simultaneously monitoring a change in temperature and impedance.
Patent KR-20190024801-A (KR)
Inventor: LUO JUNNAN
IPC: G06F16/00
Filed: 2018-08-29
Abstract: Disclosed are a method for searching for a similar video, an apparatus thereof, a device thereof and a storage medium thereof. The method for searching for a similar video comprises the steps of: receiving a similar video search request from a user in a process of playing a video; obtaining a feature vector of a first video segment currently playing and dividing each video into a series of video segments in accordance with a predetermined time length; determining a second video segment which is the most similar to the first video segment based on the similarity between the feature vector of each video segment stored in a database and the feature vector of the first video segment; and displaying the second video segment to the user. Accordingly, the search efficiency can be increased by using the technical solution of the method for searching for a similar video.
Patent KR-20200025349-A (KR)
Title: Order and payment method of O2O product
Inventor: LEE HYUN UK
IPC: G06Q30/06
Filed: 2018-08-30
Abstract: An online-to-offline (O2O) product ordering and payment method performed by a product ordering and payment system including at least one server comprises: a step (a) of transmitting an offline store interior image of a seller terminal to the server; a step (b) of allowing the server to match the image and a coordinate system; a step (c) of allowing the server to specify at least one product object of an image based on the coordinate system; a step (d) of allowing the seller terminal connected to the server through a communication network to input product object information including description information, price information, and associated product information about a product object; and a step (e) of allowing a consumer terminal connected to the server through the communication network to receive the product object information from the server when the product object is touched, and perform ordering and payment for the product object information. Therefore, a consumer can purchase products online as if the consumer visited a store.
Patent KR-20200026626-A (KR)
Title: Neuromorphic device using crossbar memory
Inventor: PARK JIN HONG
IPC: H01L27/07
Filed: 2018-09-03
Abstract: The present invention relates to a neuromorphic device using a crossbar memory structure, which is capable of securing stable performance and increasing device density. According to a first aspect of the present invention, the neuromorphic device using a crossbar memory structure comprises: a plurality of gate electrodes extended in a first direction in parallel with each other; a plurality of drain electrodes extended in the first direction in parallel with each other; a plurality of source electrodes disposed between the gate and drain electrodes to cross the first direction and extended in parallel with each other; a tunneling insulating layer, a charge storage layer, and gate insulating layers sequentially stacked at a crossing point between the gate and source electrodes in order of being close to the source electrode; and n-type and p-type semiconductor layers heterogeneously joined as a channel layer at a crossing point between the drain and source electrodes. The source electrodes function as a pre-synapse connection terminal, the drain electrodes function as a post-synapse connection terminal, and the gate electrodes perform a function of adjusting the amount of electric charges stored in the charge storage layer to adjust the weight of a synapse.
Patent KR-20200039217-A (KR)
Inventor: KIM TAEK HYEON
IPC: B23K26/362
Filed: 2018-10-05
Abstract: The present invention relates to a laser surface processing method and a surface processing device of a round bar using a high speed vibration laser scanner. More specifically, the present invention relates to a laser surface processing method and a surface processing device of a round bar using a high speed vibration laser scanner, wherein a round bar having good quality can be obtained by transferring the round bar at a high speed and instantaneously conducting pattern type laser scanning using a plurality of high speed vibration laser scanners to precisely remove foreign materials from the surface of the round bar; and cracks on the surface of the round bar are easily detected so that product selection according to the presence or absence of defects can be rapidly conducted.
Patent KR-20200039340-A (KR)
Title: Battery Pack Comprising Battery Pack Frame Capable of Preventing Welding Defect and Pressing Jig for Preparing the Same
Inventor: BAEK SEUNG RYUL
IPC: B23K37/04
Filed: 2018-10-05
Abstract: The present invention relates to a battery pack. The battery pack comprises: a battery module composed of a plurality of battery cells or a unit module composed of the plurality of battery cells; a battery pack frame body including a base plate on which the battery module is mounted and a first side plate and a second side plate connected to the base plate and positioned opposite to each other; a top frame coupled with an upper portion of a pack case body; and a first end plate and a second end plate electrically connected to and coupled to electrode terminals of the battery module. A slit is formed in at least one of the first end plate and the second end plate. The reliability of electrical connection may be improved.
Patent KR-20200042259-A (KR)
Inventor: KIM GYU WON
IPC: G03B17/12
Filed: 2018-10-15
Abstract: According to one embodiment of the present invention, provided is an actuator of a camera module, which comprises: a plurality of driving wires driving a lens barrel in a direction perpendicular to an optical axis; a driving unit providing a driving signal in a pulse form to the driving wire; a digital conversion unit converting an analog signal of the driving wire into a digital signal to detect a current position of the lens barrel; and a control unit generating a control signal in accordance with a target position of the lens barrel and a current position of the lens barrel to control the driving unit. The control unit may provide dithering information synchronizing the digital conversion timing of the digital conversion unit and the timing at which a pulse of the driving signal is provided to the driving unit.
Patent KR-20200046207-A (KR)
Inventor: OH DAE HWAN
IPC: F16B2/02
Filed: 2018-10-23
Abstract: Disclosed is the invention related to a device for supporting a suspension insulator to stably fix a suspension insulator to an overhead line. According to the present invention, the device for supporting a suspension insulator comprises: an eye shackle; a connection unit connecting the eye shackle to one side of a suspension insulator; a body unit including a clamp supporting the other side of the suspension insulator, wherein the eye shackle is formed in a U-shape and a through tube unit is formed through the center of the eye shackle; a fixing unit connecting both ends of the body unit and fixed to the body unit; and a fastening unit mounted to be able to move through the through tube unit and formed in a hook shape that an end is coupled to the connection unit.
Patent KR-20200046248-A (KR)
Title: Education system and method for growing of plant based on smart farm
Inventor: LEE HYUN JONG
IPC: G06Q50/10
Filed: 2018-10-24
Abstract: The present invention relates to a smart farm based crop cultivation education system and a method thereof. The smart farm based crop cultivation education system can comprise the steps of: obtaining a crop cultivation scenario in which information on the type of work, a work method, and a crop cultivation environment to be performed for each cultivation time of a crop is classified and stored when the crop to be cultivated is notified by a user terminal; generating first education information for guiding and educating a user on what work and how the work to be performed from the crop cultivation scenario after checking a current time point and providing the same to the user terminal; and when the current time point becomes a crop harvest time point, generating second training information for guiding and training a distribution method of the crop and providing the same to the user terminal.
Patent KR-20200047830-A (KR)
Inventor: YOU HYUN JONG
IPC: B60L50/50
Filed: 2018-10-24
Abstract: The present invention relates to a charging control system of an electric vehicle capable of setting a charging plan according to a driving plan and, more specifically, to a charging control system of an electric vehicle, which comprises: an input unit which receives required charge amount of a battery to be charged by a charger from a user; a calculation unit which calculates estimated charging time which is the time required for charging, and estimated driving distance which can be driven when charging is completed, based on the requested charging amount received from the input unit; and a display unit displaying the estimated charging time and the estimated driving distance calculated by the calculation unit to the user.
Patent KR-20200046545-A (KR)
Inventor: LEE SANG SOO
IPC: C09D183/04
Filed: 2018-10-25
Abstract: The present invention relates to a decoration making method capable of storing an umbilical cord for a long period of time without deformation, and an umbilical cord storage decoration manufactured thereby to have a new configuration of neat appearance, good looking, and excellent decoration properties. The method for manufacturing an umbilical cord storage decoration according to the present invention comprises a process of drying and preparing an umbilical cord; a process of immersing the dried umbilical cord in ethanol; a process of putting the umbilical cord immersed in the ethanol in the preceding process in a transparent storage container; a process of injecting a silicone resin liquid in the storage container; and a process of curing the silicone resin liquid.
Patent KR-20200046774-A (KR)
Inventor: HAN SANG SU
IPC: A63B69/36
Filed: 2018-10-25
Abstract: Disclosed is a golf screen apparatus having a topography changing part. The golf screen apparatus having the topography changing part of the present invention comprises: a main body part provided in the area where an indoor golf screen is provided; at least one footrest part provided on the main body to be provided as a footrest of a user; a topography changing part provided in the main body so as to be close to the at least one footrest part and rotating in normal direction by provided with a plurality of golf topography comprising a fairway. Embodiments of the present invention can effectively implement a plurality of topography, such as green, fairway, bunker, rough, etc., by the topography changing part.
Patent KR-20200047186-A (KR)
Title: Methods for Discriminating the Origins of Spirulina using bio-maker and Solvent Extraction Method for them
Inventor: LEE SUNG JAE
IPC: G01N21/35
Filed: 2018-10-26
Abstract: The present invention relates to a method for fractionating production areas using spirulina powder, and a solvent extraction method therefor. An object of the present invention is to provide the method for fractionating the production areas and the solvent extraction method therefor, which can confirm a production area by using indicator powder contained in the spirulina powder. The method for fractionating the production areas using the spirulina powder according to the present invention, in the method for comparing and analyzing a plurality of spirulina powders of different production areas, may classify the production areas by using at least one of a method for extracting and comparing an index component contained in the plurality of spirulina powders, and a method for analyzing and comparing characteristics of each of the plurality of spirulina powders.
Patent KR-20200048220-A (KR)
Title: Thermal hydrolysis reaction anaerobic digestion system of organic waste
Inventor: LEE BO WON
IPC: C02F11/18
Filed: 2018-10-29
Abstract: The present invention relates to a thermal hydrolysis and anaerobic digestion system of organic waste, which thermally hydrolyzes the organic waste with high pressure and high temperature steam and introduces a two-stage cooling apparatus to increase the generation amount of biogas. To this end, according to the present invention, the thermal hydrolysis and anaerobic digestion system comprises: a pretreatment unit performing pretreatment in accordance with characteristics of the organic waste; a thermal hydrolysis unit preheating the pretreated organic waste and supplying steam to the preheated organic waste to perform thermal hydrolysis and cooling the thermally hydrolyzed organic waste twice; a boiler unit including a waste heat boiler generating the steam by using waste heat and generating the steam by using digestion gas and liquefied natural gas (LNG); and an anaerobic digestion unit separating organic materials from the twice-cooled organic waste by using methanogens.
Patent KR-20190051827-A (KR)
Inventor: WESTLAKE MICHAEL
IPC: B41F15/26
Filed: 2018-11-01
Abstract: An alignment system for workpiece printing machine comprises: a stencil support and a workpiece support; a stencil support around two horizontal axes; and a planar control mechanism having at least two actuators arranged so as to perform a relative rotation of the workpiece support. Therefore, an objective of the present invention is to achieve a multi-planar alignment (three-degree of freedom) of the printing stencil on the workpiece in an industrial screen printing machine.