baber/WOPTO huggingface dataset:
Patent KR-20190035517-A (KR)
Title: Electrode substrate for transparent light emitting device display and method for manufacturing thereof
Inventor: SON YONG GOO
IPC: H01L33/00
Filed: 2018-09-14
Abstract: According to one embodiment of the present invention, provided is an electrode substrate for a transparent light emitting device display, comprising: a transparent substrate; a wiring electrode part provided on the transparent substrate and including a metal mesh pattern; and at least one light emitting device mounting part provided on the transparent substrate. Both the upper surface and the side surface of the metal mesh pattern of the wiring electrode part include a blackened layer pattern, and both the upper surface and the side surface of the light emitting device mounting part do not include the blackened layer pattern.
Patent KR-20200031402-A (KR)
Title: Memory system and operating method thereof
Inventor: LEE JONG MIN
IPC: G06F11/14
Filed: 2018-09-14
Abstract: According to embodiments of the present invention, provided is a memory system which comprises: a memory device storing system operation information; and a controller performing a background operation based on the system operation information, performing check pointing whenever the background operation is performed, and performing rollback performing the background operation with immediately preceding check pointing information when an error occurs during the performance of the background operation. In the memory system, the controller performs the rollback by reflecting the generated error information to the system operation information by the immediately preceding check pointing.
Patent KR-20190037130-A (KR)
Title: Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Inventor: OKUDA KAZUYUKI
IPC: H01L21/67
Filed: 2018-09-20
Abstract: A film thickness of a film formed on substrates stacked in the vertical direction is prevented from being varied between the substrates. DCS gas is pushed up by N_2 gas to an upper end of a nozzle (249a) extending in the vertical direction by supplying the N_2 gas from the nozzle (249a) to a processing chamber (201) while supplying the DCS gas. In addition, even if a large amount of the DCS gas is supplied to a lower part of the processing chamber (201), which is an upstream side of the DCS gas flowing in the nozzle (249a), the DCS gas is exhausted by exhausting the gas in the processing chamber (201) from below. Therefore, the DCS gas can be uniformly supplied in the vertical direction of the processing chamber (201), and the film thickness of the film formed on the substrates can be made uniform between the substrates.
Patent KR-20200037025-A (KR)
Title: Display panel
Inventor: HAN SEOK KYU
IPC: H01L27/32
Filed: 2018-09-28
Abstract: According to the present invention, a display panel for preventing moisture penetration comprises: a substrate including an opening area and a display area surrounding the opening area; a plurality of display elements in the display area; and a groove arranged between the opening area and the display area and including a first protruding tip and a second protruding tip having different heights from an upper surface of the substrate and spaced apart from each other, wherein the first protruding tip and the second protruding tip protrude from a side of the groove toward the inside of the groove.
Patent KR-20200037656-A (KR)
Title: switch device for test socket
Inventor: CHIO CHANG HO
IPC: G01R31/66
Filed: 2018-10-01
Abstract: The present invention relates to a device for opening/closing a test socket capable of increasing operation stability and test reliability of a hinge-type test socket. According to the present invention, a main body is coupled to a cover in a hinge type. The cover comprises: a base plate disposed at the lower end of a main body of a hinged test socket to automatically open/close the test socket opened by a spring; a power module disposed on the lower surface of the base plate to operate an opening/closing module; and the opening/closing module connected to the power module and coming in contact with the upper part of the rear surface of the base plate and the outer surface of the cover of the test socket to open/close the cover. The power module includes a cylinder and a rod which are connected to and elevate the lower end part of a first link. The opening/closing module includes a first link having the lower end part connected to the upper end part of the power module and having an upper end part coming in contact with the outer surface of the cover and a second link connected to a predetermined position of the first link in a link type to operate the first link in a seesaw type in accordance with operation of the power module.
Patent KR-20190065119-A (KR)
Title: Compound having anhydrosugar alcohol core and method for preparing the same
Inventor: LEE JAE HOON
IPC: A61K31/34
Filed: 2018-10-15
Abstract: The present invention relates to a dicarboxylic compound having an anhydrosugar alcohol core and a method for manufacturing the same. More particularly, the present invention relates to: the dicarboxylic compound having the anhydrosugar alcohol core which is manufactured by conducting a reaction with acrylonitrile and adding sodium hydroxide or alcohol, by having a renewable plant-based anhydrosugar alcohol as a raw material, and can be used as a monomer of polymer condensation polymerization or as an antimicrobial agent and/or an antifungal agent; and the method for manufacturing the same.
Patent KR-20200042576-A (KR)
Inventor: HEESEON HWANG
IPC: H01B13/00
Filed: 2018-10-15
Abstract: The present invention relates to a stretchable conductor for a next generation wearable device, a connecting device, a flexible electrode and an electronic device using the same, and a manufacturing method thereof and, more particularly, to a method for manufacturing a stretchable conductor for a wearable device which comprises: a first step of preparing a polymer nanoconductor web; a second step of forming a polymer one-body nanonetwork structure through a heat treatment process; and a third step of manufacturing a one-body metal nanomesh through an etching process.
Patent KR-20200043100-A (KR)
Inventor: WON HEE CHOI
IPC: B01D17/02
Filed: 2018-10-17
Abstract: The present invention relates to a refrigerant recovery apparatus for a small waste home appliance which can effectively recover a refrigerant used in a small waste home appliance. The refrigerant recovery apparatus for a small waste home appliance comprises: an oil recovery device to separate oil from a refrigerant recovered along a recovery line from a waste home appliance; a recovery line wherein one side thereof is connected to the waste home appliance and the other side thereof is connected to a recovery container to provide a moving path to allow a refrigerant in the waste home appliance to the recovery container; a compressor to move along the recovery line and compress a refrigerant discharged from the oil recovery device; a condenser to condense a refrigerant compressed to high temperature and high pressure by the compressor to phase-change the refrigerant into a liquid refrigerant; a recovery container to store a gaseous and a liquid refrigerant recovered from the waste home appliance; a recovery storage tank connected to the recovery container to receive a liquid refrigerant in the recovery container to finally store the liquid refrigerant; and a gas purger device which is connected to the recovery container, and determines that non-condensable gas is stored in a large quantity if the pressure of the recovery container exceeds a preset reference pressure to receive gas from the recovery container to re-condense the gas to separate the non-condensable gas and a liquid refrigerant, discharge the non-condensable gas to the outside, and recirculate the liquid refrigerant to the oil recovery device.
Patent KR-20190046660-A (KR)
Inventor: ICHIHASHI HIDEO
IPC: B29C45/02
Filed: 2018-10-23
Abstract: The present invention relates to a production device of a resin molded product capable of reducing the variation in the thickness of the resin molded product, to a resin molding system, and to a production method of a resin molded product. The production device of the resin molded product comprises: a first platen; a first type holder provided on the first platen; and a second platen disposed to face the first platen, wherein the first type holder includes a first heat insulating member on a first platen side and a first type holder heater on a second platen side, and the first platen has a first platen heater configured to heat the first platen.
Patent KR-20200045819-A (KR)
Title: Vibration apparatus for dental care
Inventor: LEE IN WHAN
IPC: A61C1/00
Filed: 2018-10-23
Abstract: A disclosed dental vibration apparatus according to the present invention includes: a main body portion in which a vibration portion is embedded; a tip portion which is connected to the body portion so as to extend outside the body portion, and transmits vibration energy of the vibration portion to resin applied to teeth; and a control portion for controlling the amount of vibration energy generated from the vibration portion and transmitted to the tip portion, wherein the control portion controls the frequency of the tip portion in the range of 3 to 70 Hz. According to the configuration, it is easy to mold resin into a desired shape by lowering the viscosity of the resin attached to the teeth, and it is possible to treat the teeth without generating voids.
Patent KR-20200045854-A (KR)
Title: Apparatus for performing batch processing for blockchain transactions and method thereof
Inventor: LEE KYU SANG
IPC: H04L12/26
Filed: 2018-10-23
Abstract: Provided is an apparatus for performing batch processing with respect to a plurality of blockchain transactions. A batch processing apparatus comprises: a memory storing one or more instructions; a communication interface communicating with a blockchain network; and a processor generating a batch transaction by synthesizing at least some of a plurality of individual transactions in accordance with a setting value of the batch size by executing the one or more instructions, and processing the batch transaction through the blockchain network. At this time, the processor may adjust the setting value of the batch size based on a monitoring result for a transaction processing situation.
Patent KR-20200046856-A (KR)
Inventor: CHAE HEE JEONG
IPC: A23C9/133
Filed: 2018-10-26
Abstract: The present invention provides a method of manufacturing a peach yogurt and a peach yogurt manufactured by the same method, wherein the method comprises: a step of pasteurization by cooling milk at room temperature after heating in boiling water; a step of inoculating lactic acid bacteria in the pasteurized milk; a step of obtaining curd by fermenting milk containing lactic acid bacteria in a closed container; a step of removing whey from the curd to obtain yogurt; and a step of obtaining a peach yogurt by putting yogurt, peach concentrate and semi-dried peach inside a packaging container.
Patent KR-20200048538-A (KR)
Title: Method for controlling reserve ratio of cryptocurrency based on block chain, server and computer program using it
Inventor: SHIM JAE WOONG
IPC: G06Q20/36
Filed: 2018-10-30
Abstract: The present invention relates to a method for controlling cash reserve ratio of cryptocurrency based on blockchain and a server and a program for performing the same. The method comprises the steps of: obtaining information on market capitalization of first cryptocurrency; obtaining information on payment reserves prepared in advance for provision of a service exchangeable in cryptocurrency; and determining whether to provide a security for internal holding amount of the first cryptocurrency issued based on at least one of the obtained information on the market capitalization of the first cryptocurrency and the information on the payment reserves of the second cryptocurrency.
Patent KR-20190055734-A (KR)
Inventor: JIN KANGHWAN
IPC: H02S40/30
Filed: 2018-10-31
Abstract: The present invention relates to a photovoltaic module. According to an embodiment of the present invention, the photovoltaic module comprises: a solar cell module having a plurality of solar cells; a converter converting a level of a direct current (DC) power supply inputted from the solar cell module; a DC terminal capacitor storing the DC power supply outputted from the converter; an inverter having a plurality of switching elements and converting the DC power supply from the DC terminal capacitor into an alternating current (AC) power supply; and a control unit controlling the inverter. The control unit controls one part of the plurality of switching elements in the inverter to perform switching in accordance with a first switching frequency and the other part of the plurality of switching elements in the inverter to perform switching in accordance with a second switching frequency greater than the first switching frequency. To this end, miniaturization of a power conversion device is possible.
Patent KR-20200051081-A (KR)
Inventor: BAE KI HYEON
IPC: A47C9/00
Filed: 2018-11-02
Abstract: Disclosed is a wearable chair capable of changing a seating angle. The wearable chair comprises: an upper rod extending longitudinally to be connected to the thigh part of a wearer; a switch slidably coupled to the upper rod in the longitudinal direction of the upper rod, wherein the switch is fixably coupled thereto so that sliding thereof is blocked at a plurality of positions; a lower rod having an upper end coupled to a lower end of the upper rod to be able to relatively rotate with respect to each other, extending longitudinally to be connected to the lower leg part of the wearer, and having a lower end coming in contact with the ground when the wearer sits thereon; and a support rod having a lower end rotatably coupled to the lower rod, having an upper end slidably coupled to the upper rod, and fixing the relative rotation between the upper rod and the lower rod as the switch blocks the sliding of the support rod on the upper rod when fixed to the upper rod.
Patent KR-20200051887-A (KR)
Title: Liquid crystal display and the method therrof
Inventor: HONG KI PYO
IPC: G02F1/1362
Filed: 2018-11-05
Abstract: Provided is a liquid crystal display device capable of reducing a degree to which a waterfall phenomenon is visually recognized. According to one embodiment of the present invention, the liquid crystal display device includes: a gate line including a gate electrode; a semiconductor layer located on the gate line and including silicon; an ohmic contact layer located on the semiconductor layer; and a data conductor located on the ohmic contact layer, wherein the semiconductor layer includes a source region, a drain region, and a channel region located between the source region and the drain region, the data conductor includes a data line for transmitting a data signal, a source electrode corresponding to the source region, and a drain electrode corresponding to the drain region, a channel step of the semiconductor layer is greater than 0 Å and less than or equal to 50 Å, the channel step is a height difference between a top surface in the source region or the drain region and a top surface in the channel region, and the top surface in the source region or the drain region has a maximum height of the semiconductor layer.
Patent KR-20190056972-A (KR)
Title: Crystal oscillator circuit
Inventor: FLOBERG HENRIK
IPC: H03B5/36
Filed: 2018-11-06
Abstract: A crystal oscillator circuit and a method for matching a supply voltage with a driving level of a crystal are disclosed. The crystal oscillator circuit is based on a Pierce oscillator circuit which further includes a capacitor (C_d). The capacitor (C_d) together with a load capacitor act as a capacitive voltage divider, and the capacitance of the capacitor can be selected to reduce the supply voltage to match the driving level of a crystal oscillator without affecting an oscillation margin of the crystal.
Patent KR-20200052059-A (KR)
Inventor: PARK SOUNGHEE
IPC: B01J8/18
Filed: 2018-11-06
Abstract: The present invention relates to an oxygen plasma surface modification method of high density polyethylene (HDPE) polymer powder using a fluidized bed reactor. An HDPE solid retention applied to the surface modification is preferably 0.004 or less. Power applied to the fluidized bed reactor by an rf power generator is preferably 250 to 400 W. Also, treatment time of the HDPE powder by oxygen, become plasma by glow discharge, is 3 to 6 hours or less. Accordingly, process conditions are optimized, surface of the HDPE powder is efficiently modified, and thus hydrophilicity can be improved.
Patent KR-20200058950-A (KR)
Title: Caterpillar vehicle for cleaning solar panel
Inventor: JEON BYUNG CHAE
IPC: H02S40/10
Filed: 2018-11-20
Abstract: The present invention relates to a tracked vehicle for cleaning a solar panel and, more particularly, to a tracked vehicle for cleaning a solar panel which can effectively clean a horizontal and angle solar panel installed on a road surface using the tracked vehicle. According to the present invention, the tracked vehicle for cleaning a solar panel comprises a vehicle main body, a guide bar, a base, one wing frame, the other wing frame, one brush rod, one brush, the other brush rod, and the other brush.
Patent KR-20200068040-A (KR)
Inventor: WU KAI HSING
IPC: A61B90/00
Filed: 2018-11-21
Abstract: The present invention provides a universal osteotomy device to prevent excessive cutting. According to the present invention, the universal osteotomy device comprises first and second main body components. The first main body component includes an upper guide edge for forming a cut track. The second main body component includes a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper and lower guide edges to guide cutting of a saw blade. The guide slot includes a connection member for connecting the upper and lower guide edges. A surface of the first main body component and a surface of the second main body component have an average curvature of a surface of a bone.
Patent KR-20200064198-A (KR)
Title: Stock prediction method and apparatus by ananyzing news article by artificial neural network model
Inventor: SEO CHAN WOONG
IPC: G06N3/02
Filed: 2018-11-23
Abstract: The present invention relates to a method of predicting a stock index based on news article analysis by using an artificial neural network model and an apparatus thereof and, more specifically, to a method of predicting a daily stock index from a machine-learnt artificial neural network model by inputting a plurality of new articles into the model, and an apparatus performing the method. According to the present invention, from a news article, instead of extracting a relation tuple (O1; P; O2) having a structure similar to a subject (S), a verb (V) and an object (O) like in Open IE, word level information of which the level is lower than the relation tuple is extracted, and thus, input with a reduced information loss is provided to an artificial neural network. Since a news article title is data which is relatively short and has a low used word count deviation, work level information is used as input instead of applying the form of a relation tuple, and thus, an information loss can be significantly reduced and a beneficial result can be created. Moreover, since a recurrent neural network (RNN) or a long short-term memory (LSTM) model which is a kind of RNN is used as an artificial neural network, sequentially appearing data such as words of a news article can be more accurately processed, and thus, a more reliable result about a stock index can be derived.
Patent KR-20200062635-A (KR)
Title: Display apparatus and multi screen display apparatus using the same
Inventor: JOONSUK LEE
IPC: H01L51/52
Filed: 2018-11-27
Abstract: A display device according to an embodiment of the present application comprises: a substrate having a display area having a plurality of pixels and a pad area having a plurality of pad electrodes; a thin film transistor disposed on the display area of the substrate; an anode electrode electrically connected to the thin film transistor; a light emitting layer disposed on the anode electrode; a cathode electrode disposed on the display area and the pad area and electrically connected to the light emitting layer on the display area; and a cathode separator separating the cathode electrode on the display area and the cathode electrode on the pad area and separating the cathode electrode on the pad area corresponding to each of the plurality of pad electrodes.
Patent KR-20190066559-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: KIM SUN KEUN
IPC: C08F236/04
Filed: 2018-11-28
Abstract: The present invention relates to a modified conjugated diene-based polymer. More specifically, the present invention relates to a modified conjugated diene-based polymer produced via continuous polymerization, having excellent processibility, and having excellent properties due to a narrow molecular weight distribution; and a rubber composition comprising the same. The modified conjugated diene-based polymer has a unimodal molecular weight distribution curve obtained by gel permeation chromatography (GPC).
Patent KR-20200064344-A (KR)
Inventor: VAN JI IU
IPC: G06T13/20
Filed: 2018-11-29
Abstract: The present invention relates to a stop motion animation production device capable of producing an animation by capturing scenes regardless of an order of scenes and organizing the scenes captured through an application in the order, and a method thereof. The stop motion animation production device comprises: a background sheet arranged to represent a background in a space; at least one character arranged in front of the background sheet; and a bottom sheet provided on the bottom of the character.
Patent KR-20200066850-A (KR)
Title: The compensation data minimization method for the non-uniform AMOLED display panel
Inventor: KIM GI HEOI
IPC: G09G3/3225
Filed: 2018-12-03
Abstract: An objective of the present invention is to improve a phenomenon of non-uniformity between pixels or areas of an AMOLED panel and to minimize a size of compensation data necessary to improve the phenomenon. The present invention relates to a method for solving non-uniformity wherein the present invention relates to the method for extracting compensation data for compensating non-uniformity, applying a method of integrating with surrounding pixels to make final compensation data from calculated data, and minimizing the total size of the total compensation data in a process, and procedure and method including convolution operation to compensate for a degree of precision, which may be lost in the process of integrating the compensation data.
Patent KR-20190069309-A (KR)
Title: Article transport facility
Inventor: UKISU KENICHI
IPC: B65G43/08
Filed: 2018-12-04
Abstract: Existence of an article in a second container is recognized based on photographing information by a photographing device, and a type of the article whose existence is recognized is distinguished by a distinguishing unit. A control device performs transport loading control performed for the article recognized by the distinguishing unit, whose type is distinguished, and position correction control performed for an article recognized by the distinguishing unit, whose type is not distinguished. In the transport loading control, a transport loading device is controlled to maintain a first maintaining position of the article accommodated in the second container to transport and load the article (W1) in a first container. In the position correction control, the transport loading device is controlled to distinguish a second maintaining position which can be maintained by the transport loading device for the article accommodated in the second container and maintain the second maintaining position to move the article in the second container.