baber/WOPTO huggingface dataset:
Patent KR-20200084667-A (KR)
Inventor: MIN JI HO
IPC: G21D3/04
Filed: 2019-01-03
Abstract: The present invention relates to a method for monitoring a nuclear power plant in a transient state using signal classification based on a group representative signal. The method comprises the steps of: classifying a monitoring target signal of a nuclear power plant into a constant monitoring signal, a starting group signal, and a monitoring signal during normal operation, wherein the starting group signal is provided in plural, and each starting group signal is related to a different group representative signal; constantly monitoring the constant monitoring signal when the nuclear power plant is started; sequentially starting monitoring of the starting group signal while monitoring the constant monitoring signal; and starting monitoring signal monitoring during the normal operation if it is determined that the operation is normal after starting the monitoring of the starting group signal.
Patent KR-20200088657-A (KR)
Inventor: KIM KEE WOOK
IPC: B29L31/00
Filed: 2019-01-15
Abstract: The present invention relates to a separator for a secondary battery, which includes: a polyolefin substrate; and a coating film comprising inorganic particles and a binder disposed on at least one surface of the polyolefin substrate. Provided are the separator for the secondary battery, the manufacturing method thereof, and the secondary battery including the same, wherein the ratio (X/Y) of the air permeability (X) of the separator to the resistance (Y) of a cell including the separator is 140 sec/(100cc*Ω) to 180 sec/(100cc*Ω). Therefore, the separator for the secondary battery with improved thermal stability and the method of manufacturing the same are presented.
Patent KR-20200088959-A (KR)
Title: Light emitting devcie, dislay devcie having the same, and method of manufacturing display device
Inventor: DO YOUNG RAG
IPC: H01L33/62
Filed: 2019-01-15
Abstract: The present invention relates to a display device with improved luminance and/or high resolution. The display device comprises a substrate. A plurality of light emitting element layers are stacked on the substrate. Each of the light emitting element layers comprises: an insulating layer entirely disposed on a substrate; a first electrode and a second electrode disposed to be spaced apart from each other on the insulating layer; and a plurality of light emitting elements disposed between the first electrode and the second electrode.
Patent KR-20200093156-A (KR)
Inventor: HWANG DAE SUNG
IPC: F24F13/20
Filed: 2019-01-28
Abstract: The present invention relates to a ventilator which discharges indoor air to the outside and supplies fresh air from the outside to the inside. More specifically, the ventilator includes: an indoor device (10) in which the suction pipe (101) and the discharge pipe (102) are formed inside the case; a connection device (20) having a first connection pipe (201) connected to the suction pipe and a second connection pipe (202) connected to the discharge pipe; and an outdoor device (30) in which a suction space (301) in communication with the connection device and in communication with the first connection pipe, and a discharge space (302) in communication with the connection device and in communication with the second connection pipe is formed.
Patent KR-20200093720-A (KR)
Inventor: LEE JOONMYOUNG
IPC: H01L43/02
Filed: 2019-01-28
Abstract: The present invention relates to a spin-orbit torque based magnetic memory device capable of high integration. The magnetic memory device comprises: a line pattern on a substrate; a magnetic tunnel junction pattern on the line pattern; and an upper conductive line spaced apart from the line pattern while interposing the magnetic tunnel junction pattern therebetween, and connected to the magnetic tunnel junction pattern. The line pattern is configured to apply spin-orbit torque to the magnetic tunnel junction pattern, and includes a chalcogen-based topological insulator.
Patent KR-20190014036-A (KR)
Inventor: KANEYASU MAKOTO
IPC: H01L27/12
Filed: 2019-01-29
Abstract: The present invention provides a trimming circuit having high reliability, a trimming circuit capable of rewriting, a driving method of the trimming circuit having high reliability, and a driving method of the trimming circuit capable of rewriting. A trimming circuit is configured to have a memory node connected to a source electrode or a drain electrode of a transistor having a very small off-leakage current, and a transistor having a gate electrode connected to the memory node. Moreover, by using the transistor having a very small off-leakage current, a trimming state of an element or a circuit connected in parallel to the source electrode and the drain electrode of the transistor having the gate electrode connected to the memory node.
Patent KR-20200094301-A (KR)
Inventor: PARK HWA SUNG
IPC: A47D13/06
Filed: 2019-01-30
Abstract: The present invention relates to a bumper cushion for an infant, in which an upper portion of the bumper cushion is formed to be inclined inward so as to prevent an infant from holding the bumper cushion and climbing out. Therefore, the bumper cushion can protect an infant from falling.
Patent KR-20200084742-A (KR)
Title: Food placed inside an ice cream cone or the like
Inventor: SHEEM SANG KEUN
IPC: A23P20/20
Filed: 2019-01-30
Abstract: The present invention relates to food placed in an ice cream corn or the like. According to the present invention, second food such as vegetables, candy and the like is inserted into an ice cream corn or a container similar thereto so that a user can eat the second food after eating first food placed on the second food.
Patent KR-20200095812-A (KR)
Title: Apparatus for cleaning glasses
Inventor: PARK BUM SUNG
IPC: G02C13/00
Filed: 2019-02-01
Abstract: Disclosed is an apparatus for washing glasses, which can increase user convenience and efficiency by simultaneously spraying washing liquid on both sides of a spectacle lens. The apparatus for washing glasses of the present invention comprises: a washing liquid storage unit (100) storing a washing liquid for washing glasses; a branch unit (200) for branching the washing liquid supplied from the washing liquid storage unit into top and bottom paths; and a guide unit (300) guiding the washing liquid branched by the branch unit to glasses lenses accommodated therein so that the glasses lenses are washed.
Patent KR-20200100957-A (KR)
Inventor: YOU MEONG GYU
IPC: G08C17/02
Filed: 2019-02-19
Abstract: A meter reader is disclosed. The meter reader comprises: a meter including indicators indicating an amount of fluid used in numbers; a camera; a memory device; and a control circuit, wherein the control circuit enables the camera to photograph the indicators in response to a first interrupt generated at a first time point every month, stores a photographed indicator image in the memory device, identifies whether that day is a day of a meter reading period in response to a second interrupt generated at a second time point every day, and transmits the indicator image stored in the memory device to the mobile device when that day is the meter reading period and a connection signal transmitted from a mobile device is detected.
Patent KR-20200101632-A (KR)
Inventor: LIM TAEK SOON
IPC: A47L9/04
Filed: 2019-02-20
Abstract: The present invention relates to an air circulating structure of a robot cleaner capable of forming a collecting container in a main body and an inlet and an outlet; connecting an inlet of a vacuum fan and an outlet of the collecting container and connecting an outlet connected to a lower part of an outlet of the vacuum fan; and circulating air without discharge air by installing a variable shielding membrane on the circumference of the inlet and the outlet and a filter in the collecting container to cover a cap. A conventional robot vacuum cleaner discharges the air in cleaning and spreads the fine dust indoors and includes a fatal problem to health that the fine dust discharged during long-term cleaning is several times that of a general vacuum cleaner. To solve the problem, the present invention expands a healthy and pleasant environment by performing vacuum cleaning without the discharge air, is economically beneficial, and is very useful invention for export.
Patent KR-20200106337-A (KR)
Inventor: CHO JUNG HYUN
IPC: H01L23/00
Filed: 2019-03-04
Abstract: One embodiment of the present disclosure provides a semiconductor package including: an interposer substrate including a core substrate having at least one cavity and having a through-via connecting an upper surface to a lower surface, and a connection structure that has an insulating member disposed on the upper surface of the core substrate and a redistribution layer formed on the insulating member; at least one semiconductor chip disposed on an upper surface of the connection structure of the interposer substrate, and having a connection pad connected to the redistribution layer; a passive component accommodated in the at least one cavity; a first insulating layer disposed between the core substrate and the connection structure to seal the at least one cavity; a first wiring layer disposed on the first insulating layer to connect the through-via and the passive component to the redistribution layer; a second insulating layer disposed on the lower surface of the core substrate; and a second wiring layer disposed on a lower surface of the second insulating layer, and connected to the through-via.
Patent KR-20200108386-A (KR)
Inventor: LEE JONG YAE
IPC: F04B39/06
Filed: 2019-03-10
Abstract: The present invention relates to a heat reducing apparatus for an air compressor, comprising: a case (10); a heat pipe (20) wherein an upper part is disposed inside the case (10) and a lower part contacts the air compressor for heat exchange; and a heat dissipation unit (30) provided inside the case (10) and emitting heat. The heat reducing apparatus for the air compressor of the present invention is disposed indoors to keep indoor air clean and can be used for an oxygen generator which supplies clean oxygen at the same time. In addition, the heat reducing apparatus for the air compressor has an effect of solving a heat generation problem caused by driving the air compressor without a separate driving power source.
Patent KR-20200109515-A (KR)
Title: Education contents generating method using big data
Inventor: YU PILSANG
IPC: G06Q50/10
Filed: 2019-03-13
Abstract: The present invention provides an educational content generation method using big data, which uses a search keyword input by a user to perform a search in text content big data constructed as big data and provides educational content from a search result. According to one embodiment of the present invention, the educational content generation method using big data, which is executed by an educational content apparatus, comprises the following steps of: acquiring a search keyword input by a user; determining a major topic from topics tagged with each search keyword input by the user; extracting a first title keyword about the search keyword input by a first user from a title of the search keyword input by the first user related to a first major topic among the determined major topics; extracting a second title keyword for educational control from titles of text content big data constructed as big data among the determined major topics; calculating a topic similarity between the first major keyword and the second major keyword based on a similarity between the first topic keyword and the second topic keyword; and providing a search result about the search keyword input by the user as educational content based on the calculated topic similarity.
Patent KR-20200110047-A (KR)
Inventor: KIM DONG MIN
IPC: H01L21/67
Filed: 2019-03-15
Abstract: The present invention relates to a substrate processing apparatus and, more particularly, to a substrate processing apparatus which blocks outside air and external particles from entering a chamber by forming an air curtain at a carrying-in/out portion when the chamber is opened. The substrate processing apparatus comprises: a chamber having a space formed therein; and a fluid ejection unit injecting a fluid from an outside of a substrate carrying-in/out portion of the chamber into which a substrate is carried.
Patent KR-20200119925-A (KR)
Inventor: JANG JEE WON
IPC: G01W1/10
Filed: 2019-03-22
Abstract: The present invention relates to an air quality prediction system using big data and circulatory neural networks.
Patent KR-20200113104-A (KR)
Inventor: LEE SUN
IPC: G02F1/1333
Filed: 2019-03-22
Abstract: A display device is provided. According to one embodiment of the present invention, the display device includes: a display panel; and a top cover surrounding a side surface of the display panel, wherein the top cover includes an accommodation portion in which the side surface of the display panel is accommodated, a first extension portion extending from the accommodation portion in a first direction, and a second extension portion extending from the accommodation portion in a second direction opposite to the first direction. The present invention provides the display device in which a bezel area is reduced and defective attachment between the top cover and the display panel is prevented.
Patent KR-20190113616-A (KR)
Title: Spot welding apparatus
Inventor: NOBUHIRO FURUSE
IPC: B25J15/00
Filed: 2019-03-26
Abstract: According to the present invention, without a change in the whole shape of an articulated robot, a direction of a spot welding gun can be changed to improve productivity of spot welding at low costs. According to the present invention, a spot welding apparatus (1) comprises: an articulated robot (10) having a plurality of links (11-16) and joints; and a spot welding gun (20) mounted on a front link (16) placed in a front end of the articulated robot (10) of the links (11-16). Moreover, the spot welding apparatus more comprises a rotating mechanism (30) rotating the spot welding gun (20) around a second rotating axis (X7) crossing a first rotating axis (X6) of the front link (16) without changing a posture of the spot welding gun (20) with respect to the front link (16).
Patent KR-20200121558-A (KR)
Title: Method and apparatus for classification of lesion based on learning data applying one or more augmentation method in lesion information augmented patch of medical image
Inventor: HONG HELEN KIM
IPC: G16H50/20
Filed: 2019-04-16
Abstract: A learning-based lesion classification method performed by a computer is provided. The method includes the steps of: obtaining a medical image including lesion regions; extracting at least one sample region from the lesion regions within the medical image; generating Lesion Information Augmented patch (LINA) patch data based on the at least one sample region, and classifying the lesion regions within the medical image by performing learning based on the LINA patch data.
Patent KR-20200121594-A (KR)
Title: Watch Band with multiple reflective structure
Inventor: PARK CHUL
IPC: A44C27/00
Filed: 2019-04-16
Abstract: The present invention relates to a watchband, in which a printing structure, a transparent fine curve structure, and a metal layer are formed on a film including a urethane film of a watchband and a stereoscopic shape of a mold is formed on a surface structure of the film through silicone molding, thereby providing a light reflection effect with various curves. Moreover, a film structure of the present invention can be used for a decoration film. According to the present invention, a reflection effect of metal can be increased, and a design effect as a watchband can be increased.
Patent KR-20200120445-A (KR)
Inventor: LEE GA HYE
IPC: G09B19/06
Filed: 2019-04-26
Abstract: The present invention relates to a pronunciation learning system. More specifically, the present invention relates to a pronunciation learning system which can correct pronunciation by systematizing final consonant sound rules of Korean and providing the same for learning in order to correct pronunciation of Japanese who have limitations in English pronunciation due to the limitations of final consonant pronunciation. The pronunciation learning system comprises a learning content management means, and a learning content providing means.
Patent KR-20200127494-A (KR)
Inventor: KIM KEE BUM
IPC: G06Q50/02
Filed: 2019-05-02
Abstract: The present invention relates to a system and method for agricultural product direct auction based on blockchain. More specifically, the system for agricultural product direct auction comprises: a first terminal, which is a terminal of a seller, setting and transmitting sales information to open an auction; a second terminal, which is a consumer terminal, reading information on the opened auction and setting and transmitting bid information for bidding; and a service server checking whether an auction can be opened when receiving the sales information from the first terminal to open the auction based on the sales information when the auction can be opened, concluding a direct auction by determining whether to make a successful bid upon receiving the bidding information for the auction opened from the second terminal, and recording an auction concluded on the blockchain. The first terminal and the second terminal may be at least one or more.
Patent KR-20190050961-A (KR)
Inventor: KOH YOUNG HO
IPC: G01N1/10
Filed: 2019-05-07
Abstract: The present invention relates to a method for preparing an extract for a PWN-infection test using EXPB3-Mab-3-1-H3-C11-E4(EXPB3-C11-E4), which comprises: a step (1) of collecting a wood pellet from a suspected PWN-infection pine tree; and a step (2) of extracting the wood pellet collected in the step (1) with a PBS extract. The extract prepared by the method of the present invention can perform a rapid and accurate PWN-infection test.
Patent KR-20200131553-A (KR)
Inventor: LEE SEUNG YONG
IPC: H01M8/2425
Filed: 2019-05-14
Abstract: The present invention relates to an interconnector for a solid oxide battery, comprising a protective layer including oxide represented by chemical formula 1, Pr_xO_(2x-δ), wherein the oxygen diffusion coefficient of the protective layer is 10-18 cm^2/s or more and 10-9 cm^2/s or less, to a solid oxide fuel cell stack using the interconnector, and to a production method thereof. When using the interconnector for a solid oxide fuel cell of the present application, the performance of the solid oxide fuel cell stack has good reliability.
Patent KR-20200136197-A (KR)
Inventor: LEE JIN SIK
IPC: G01H1/00
Filed: 2019-05-27
Abstract: According to one embodiment of the present invention, a method of detecting a defect of a rotary machine, which is performed by a rotary machine defect inspection apparatus, includes the following steps of: (a) receiving a plurality of time-series vibration values measured at every preset time unit from a vibration sensor combined with a rotary machine; (b) calculating a predictive maintenance value based on a predetermined predictive maintenance value calculation formula through frequency analysis on the plurality of time-series vibration values; and (c) outputting a warning to inform of a high probability that the rotary machine has a defect, if the predictive maintenance value is no less than the predictive maintenance value. The time-series vibration values relate to consecutive vibration values measured for a specific time period.
Patent KR-20190065216-A (KR)
Title: Preservation solution for biocellulose sheet and method for preservating the biocellulose sheet
Inventor: HA TAI SUK
IPC: A01N59/20
Filed: 2019-05-31
Abstract: The present invention relates to a preservative solution for a biocellulose sheet, which comprises catalyst-substituted zeolite having a size of 1 to 990 nm and an aqueous solvent, and to a method for preserving a biocellulose sheet using the same. When using the preservative solution of the present invention, the biocellulose sheet can be stored for a long time, the preservative solution is harmless to human body because a preservative is not contained in the preservative solution, and the generation of bacteria is effectively suppressed.
Patent KR-20200141119-A (KR)
Inventor: CHANG WAN SOO
IPC: H01M4/13
Filed: 2019-06-10
Abstract: The present invention relates to an electrode protective layer for a lithium secondary battery and to a production method thereof. More specifically, polydimethylsiloxane can be polymerized by a simple electropolymerization reaction inducing a polymerization reaction by applying voltage after adding a cyclosiloxane compound to an electrolyte, and the polydimethylsiloxane is formed on a surface of an electrode and thus functions as an electrode protective layer.
Patent KR-20200142307-A (KR)
Inventor: LEE CHILWON
IPC: H01L51/50
Filed: 2019-06-12
Abstract: The present invention relates to a crosslinkable polymer hole injection and transporting material containing no saturated hydrocarbon and an organic light-emitting device using the same. Provided is a thermally crosslinkable material for obtaining a high-efficiency organic light-emitting device by using a solution process. Specifically, a material used to form a hole transporting layer must include arylamine derivatives, carbazole, or acridine derivatives to impart hole transporting properties, and ortho linking units are included to enhance solubility thereof. A polymer containing arylamine and ortho linking units preferably has a molecular weight of 3,000 or more. The crosslinkable polymer hole transporting material of the present invention is introduced between an anode and a light-emitting layer so that a solution type light-emitting layer can be applied or printed on a hole injection layer. The organic light-emitting device having the hole injection and transporting layer has a stable solution stack structure, thereby greatly increasing luminous efficiency and lifespan.
Patent KR-20190142237-A (KR)
Title: Electroless copper plating compositions and methods for electroless plating copper on substrates
Inventor: ALEJO M LIFSCHITZ ARRIBIO
IPC: C23C18/30
Filed: 2019-06-13
Abstract: A stable electroless copper plating bath includes pyridinium compounds to enhance a copper deposition rate on a substrate. Copper from the electroless copper plating bath can be plated at high plating rates at low temperatures. An electroless copper plating composition includes at least one copper ion source, at least one imidazolium compound, at least one complexing agent, at least one reducing agent, and one or more optional pH adjusters.
Patent KR-20200001537-A (KR)
Inventor: LIU RU GUN
IPC: H01L21/3065
Filed: 2019-06-25
Abstract: According to one aspect of the present disclosure, in a method for forming a semiconductor device pattern, a first opening is formed in an underlying layer arranged on a substrate. The first opening forms a first groove on the underlying layer by being expanded in a first axis through directional etching. A resist pattern is formed on the underlying layer. The resist patter comprises a second opening partially overlapping the first groove. The underlying layer is patterned to form a second groove by using the resist pattern as an etching mask.
Patent KR-20210003985-A (KR)
Inventor: JEON JAE SIK
IPC: H01L21/677
Filed: 2019-07-02
Abstract: According to an embodiment of the present invention, provided are a device for processing a substrate and a method thereof. The substrate processing device comprises: a housing; a processing container located in a chamber and having a processing space therein; a substrate support unit supporting a substrate in the processing space; a photographing unit having a camera which acquires an image of an object to be photographed through photographing, and a driver which drivers the camera; and a controller controlling the photographing unit and detecting abnormality by receiving the image from the photographing unit, wherein the controller controls the driver to change a photographing area of the camera in synchronization with movement of the object to be photographed so that the camera photographs the moving object to be photographed.