baber/WOPTO huggingface dataset:
Patent KR-20210097289-A (KR)
Title: Rediction-based full duplex harq communication method and wireless communication system using the same
Inventor: LEE HAE SOON
IPC: H04L1/18
Filed: 2020-01-30
Abstract: According to an embodiment of the present invention, a prediction-based full duplex HARQ communication method of a wireless communication system supports a full duplex system. The method comprises the following steps of: allocating data to a PDCCH and transmitting the data to an FDSCH; transmitting, by the FDSCH receiving the data, a mutual signal to a PHICH of a base station and a PUCCH of a terminal; comparing an SINR of the received data with a preset threshold value after transmitting the mutual signal; and determining whether to perform retransmission by predicting an ACK and a NACK based on a comparison result.
Patent KR-20210097322-A (KR)
Title: Topical natural hair restorer composition and a method of manufacturing
Inventor: KDH
IPC: A61K8/9794
Filed: 2020-01-30
Abstract: Disclosed are a topical natural hair restorer composition made of glutinous rice and corn, which are natural substances, and egg white of boiled eggs, and a manufacturing method thereof. According to the present invention, by using egg white and starch, which are natural substances, it is possible to contract and relax pores and supply nutrients to the pores, thereby removing wastes in the pores and promoting blood circulation, so that it can play the role of a hair root, as well as it is effective in preventing hair loss and promoting hair growth by inhibiting active oxygen, and thus the present invention can be used.
Patent KR-20210101440-A (KR)
Title: PCB structure and electronic device including the same
Inventor: JUNG Hwajoong
IPC: H05K1/11
Filed: 2020-02-10
Abstract: An electronic device is disclosed. The electronic device includes a housing, and a PCB structure disposed inside the housing. The PCB structure includes: a circuit board which includes an opening region formed to be penetrated from a first surface to a second surface opposite to the first surface, and a conductive pattern formed in a peripheral region of the opening region; a plate which is disposed on the second surface of the circuit board to cover the opening region; an electrical element which is disposed on the plate and is electrically connected to the circuit board; a resin portion which is disposed between the plate and the circuit board, is extended from the conductive pattern, and includes a conductive material; and a solder portion which is formed between the resin portion and the plate.
Patent KR-20210102674-A (KR)
Title: Composition for preventing or treating oral disease comprising extracts of Stewartia pseudocamellia Maxim.
Inventor: CHO SOO JEONG
IPC: A61K36/82
Filed: 2020-02-12
Abstract: The present invention relates to a composition for preventing or treating oral diseases, containing an extract of Stewartia pseudocamellia. More specifically, the present invention relates to a pharmaceutical composition, a food composition, a quasi-drug composition, and a dental composition for preventing or treating oral diseases, which contains an extract of Stewartia pseudocamellia as an active component.
Patent KR-20200102372-A (KR)
Inventor: KIM IN HWAN
IPC: A23D9/02
Filed: 2020-02-20
Abstract: The present invention can produce high lignan sesame oil (content of lignan > 3%) as a primary product from sesame cake, which is an undervalued byproduct, through fractional extraction using supercritical carbon dioxide. In order to produce lignan concentrate from the high lignan sesame oil as the primary product, neutral lipid in the high lignan sesame oil is converted into fatty acid ethyl ester by using ethanol and enzyme (lipase). A primary lignan concentrate (secondary product) having a lignan content of 25% can be produced by using low pressure supercritical carbon dioxide, and high purity lignan having a content of 94% or more as a third product by using a non-polar solvent. Therefore, sesame cake can be efficiently used.
Patent KR-20210106098-A (KR)
Inventor: KIM KEON HWI
IPC: A47B96/14
Filed: 2020-02-20
Abstract: Disclosed is a multipurpose hanger which is able to be very simply attach/detach a hanger rod to/from a hanger socket by just one touch. The multipurpose hanger can comprise: a hanger socket fixed on a wall surface or a ceiling by a plurality of fixing members, and having a rotor insertion groove on a surface facing the wall surface or the ceiling, and having a penetrating hole formed on the center unit; a rotor inserted into the rotor insertion groove for rotating along the rotor insertion groove, and having an insertion hole formed on the center unit to communicate with the penetrating hole and have a plurality of fixing bumps protruding from an inner side surface at regular intervals; a hanger rod having a plurality of fixing groove units formed on an upper end unit at regular intervals to be engaged with the plurality of fixing bumps, and in which, when the upper end unit is inserted into the insertion hole through the penetrating hole, the fixing bumps and the fixing groove units are engaged with each other and rotate the rotor along the rotor insertion hole; and a one-touch detaching means placed between the rotor and the hanger socket, and coming in close contact with the hanger rod when the rotor is rotated in one direction, and preventing the hanger rod from being separated from the hanger socket, and being apart from the hanger rod when the rotor is rotated in the other direction, and separating the hanger rod from the hanger socket.
Patent KR-20210108016-A (KR)
Title: Semiconductor memory device and method for fabricating the same
Inventor: KIM JOON SUNG
IPC: H01L27/11573
Filed: 2020-02-25
Abstract: A semiconductor memory device with improved product reliability and a manufacturing method thereof are provided. The semiconductor memory device includes: a mold structure including a plurality of mold insulating films and a plurality of gate electrodes stacked alternately on a first substrate; a channel structure passing through the mold structure and intersecting each gate electrode; a plurality of first insulating patterns stacked alternately with a plurality of mold insulating films in the mold structure, and including a material different from the plurality of mold insulating films; and a first through-via passing through the first substrate and the mold structure in the plurality of first insulating patterns. The plurality of gate electrodes comprise a first word line and a second word line on the first word line. The first distance from the first word line to the first through via is different from the second distance from the second word line to the first through via.
Patent KR-20210109293-A (KR)
Title: System for detecting abnormal conditions of industrial site facilities through AI data analysis
Inventor: PARK JONG SI
IPC: H01L21/66
Filed: 2020-02-27
Abstract: The present invention discloses a facility-directed-type-real-time monitoring failure timing prediction diagnostic device capable of preventing replacement or waste of parts according to unilateral preventive maintenance of parts. The device includes at least two or more sensors for detecting the operation state of the parts of a facility; a sensor input processing part for processing sensing signals provided from the sensors to generate digital sensing data; a control part that compares and analyzes the data obtained from the parts interlocked on the recipe of the facility among the digital sensing data with an error for a setting value and an error setting value at each real-time monitoring prediction cycle, and generates prediction diagnosis data including prediction information at the time of failure of the parts; and a communication part that enables communication between the control part and the outside and transmits the prediction diagnosis data to the outside.
Patent KR-20210114269-A (KR)
Title: Roof structures of prefabricated buildings
Inventor: HWANG EUI SIK
IPC: E04B7/02
Filed: 2020-03-10
Abstract: The present invention relates to a connection member of a building roof structure. A roof structure of a prefabricated building includes an upper connector and a lower connector coupled to the upper and lower ends of a rafter frame respectively. The lower connector includes: a second body having a second insertion unit; and a second connecting bar rotatably coupled to the second insertion unit of the second body. The roof structure of a prefabricated building further includes an angle change means capable of changing the angle of the second connecting bar. The connection member of a building roof structure facilitates the connection between roof frames such as a rafter frame and a ridge beam frame and is capable of angle adjustment. Specifically, the inclination angle of a rafter frame can be variously realized by increasing the angle change range of the lower connector to allow roof structures of various forms to be assembled. Therefore, the present invention can easily make a sturdy form of the height and angle of a building roof structure desired by people by a piece coupling method instead of a welding method simply by adjusting the length of a frame.
Patent KR-20200030524-A (KR)
Title: Apparatus and method for generating and using neural network model applying accelerated computation
Inventor: HWANG SUNG SUE
IPC: G06N3/08
Filed: 2020-03-12
Abstract: According to one embodiment of the present invention, a server apparatus for generating a neural network model applied with the acceleration of an operation may comprise: a data division unit which divides learning data into a plurality of unit data; a preprocessing unit which classifies each unit data according to a predetermined classification criterion so that the unit data may belong to one of a plurality of groups, and coverts unit data which belong to the same group among the plurality of groups into conversion data having the same value; a model generation unit which generates a neutral network model based on a result of performing a convolution operation by applying a feature extraction filter, which is a matrix having a predetermined dimension, to a data matrix composed of the conversion data, and a relationship between information included in the learning data; and a table generation unit which generates, as a partial matrix which is a part of the data matrix and a result of an operation performed on the partial matrix during the convolution operation are matched and stored, an operation table used to recognize information included in recognition target data different from the learning data through the neutral network model. According to the present invention, the apparatus is able to increase the speed of recognition by reducing the amount of operation.
Patent KR-20210118289-A (KR)
Title: Encapsulating or filling composition for electronic device, and electronic apparatus
Inventor: YUN WON MIN
IPC: C08F2/50
Filed: 2020-03-19
Abstract: Disclosed are an encapsulating or filling composition for an electronic device and an electronic apparatus. The composition comprises a first curable material containing an epoxy group; a polymerization initiator; and a metal catalyst. According to the present invention, the reliability of the electronic apparatus can be improved since the composition removes moisture through chemical reaction in the electronic apparatus.
Patent KR-20210118684-A (KR)
Inventor: SUN YANG KOOK
IPC: H01M4/525
Filed: 2020-03-23
Abstract: The present invention relates to a positive electrode active material for a sodium secondary battery and a sodium secondary battery including the same. According to the present invention, the positive electrode active material reduces side reactions with an electrolyte during charging and discharging processes by coating the surface of spherical nickel manganese oxide or nickel iron manganese oxide with sodium metal oxide, thereby supplementing electrochemical characteristics to maintain the continuously decreasing performance of a battery.
Patent KR-20210126909-A (KR)
Inventor: LEE JONG AE
IPC: A63B21/16
Filed: 2020-04-13
Abstract: Disclosed is a structure for enhancing the bearing capacity of a horizontal support structure. The structure for enhancing the bearing capacity of a horizontal support structure of the present invention comprises: a main support portion (10) formed horizontally with a predetermined length; and side support portion (20) formed at both ends of the main support portion (10) so as to extend vertically downward to a predetermined height, wherein an extension portion (21) that extends to the lower part of the side support portion (20) as much as the load applied to the main support portion (10) enables the support structure to be supported with a stronger bearing capacity.
Patent KR-20210129754-A (KR)
Inventor: JEONGNAM KANG
IPC: B60W50/029
Filed: 2020-04-17
Abstract: A vehicle attitude control apparatus according to one embodiment, for the vehicle attitude control apparatus which performs an electronic stability control (ESC) by adjusting hydraulic pressure provided to a vehicle wheel, comprises a control unit. If an intervention of ESC control is needed in a situation when an electronic parking brake (EPB) provided on the vehicle wheel and the vehicle attitude control apparatus are broken down, the control unit assists ESC using the EPB. The present invention secures driving safety by assisting ESC using the EPB if normal ESC is impossible.
Patent KR-20210130405-A (KR)
Title: Method and Apparatus for Producing of Customized Cosmetic Using Microbiome
IPC: A61K8/99
Filed: 2020-04-22
Abstract: The present invention relates to a method and an apparatus for manufacturing a customized cosmetic product using microbiome, which can manufacture a cosmetic product customized for the skin of a subject by using optimal prebiotics raw materials capable of suppressing harmful bacteria identified on the skin of the subject and optimal prebiotics raw materials capable of increasing beneficial bacteria. The method for manufacturing a customized cosmetic product using microbiome comprises: a step of identifying a skin type of a subject based on a plurality of beneficial bacteria, harmful bacteria, and harmless bacteria through microbiome analysis of a skin sample of the subject; a step of setting a priority of raw material suitable for the subject based on the skin type; a step of extracting at least one raw material in accordance with the priority from at least one database between a previously constructed prebiotics database and a prebiotics database; a step of manufacturing a cosmetic composition including the at least one raw material; and a step of manufacturing a cosmetic product including the cosmetic composition. The present invention can also be applied to other embodiments.
Patent KR-20200125485-A (KR)
Title: Direct drawing type exposure apparatus
Inventor: WATANABE KENJI
IPC: G03F9/00
Filed: 2020-04-22
Abstract: Provided is a direct drawing-type light exposure device which has a simple structure, can reduce costs, and can execute a light exposure process with high productivity. Multiple stages (3), which are work placement units, are connected, and are revolved along a revolving path of an endless shape by means of a revolving mechanism (21). A loader (4) puts a light-unexposed work (W) on a stage (3) that has reached a placement work position. When the work (W) passes through a light exposure area by the movement of the stage (3), a light exposure head (1) irradiates light of a light exposure pattern to the light exposure area, and the work (W) is exposed to light. The work (W) is adsorbed on the stage (3) by an adsorption mechanism (7), and the irradiation position of the light exposure pattern is corrected by an alignment means. The light-exposed work (W) is collected by an unloader (5).
Patent KR-20210131501-A (KR)
Title: Method and system for host management
IPC: H04L29/08
Filed: 2020-04-23
Abstract: According to an embodiment of the present invention, a host management method in a network system comprises the following steps of: routing web access traffic received from a host to a fake web page of a web server for detection; generating communication with a TURN server or a STUN server at the host via the fake web page; allowing the TURN server or the STUN server to obtain an IP address of the host and an IP address of a router connected to the host through communication with the host; and identifying whether the host is using an unauthorized router based on the IP address of the host and the IP address of the router connected to the host.
Patent KR-20210131667-A (KR)
Title: Lighting Device
IPC: F21S8/04
Filed: 2020-04-24
Abstract: A lighting device includes: a lighting unit having a light guide plate and a lighting frame surrounding and supporting an edge of the light guide plate; a fixing bracket fixed to a ceiling; a connection bracket including a connection body having a fixed end fixed to the lighting frame and a free end extending from the fixed end in a cantilever shape in a direction of a plate surface of the light guide plate, and a locking part installed between the fixed end and the free end and caught on the fixed bracket; and a bracket unit installed between the connection bracket and the free end and having a height adjustment part which allows the height to be adjusted with respect to a connection body. Accordingly, it is possible to obtain a mounting state without a gap between the ceiling, so that the lighting device can be installed beautifully.
Patent KR-20210039923-A (KR)
Title: Audio Apparatus and Audio Method Thereof
Inventor: LIANG JEMM YUE
IPC: H04R19/04
Filed: 2020-04-28
Abstract: An audio device includes a sound sensing device, a first amplifier and a sound producing device. The sound sensing device configured to detect an ambient sound pressure. The first amplifier coupled to the sound sensing device is configured to convert a first signal corresponding to the ambient sound pressure into a second signal with inverted polarity of the first signal. The sound producing device is coupled to the first amplifier and configured to produce a counter sound pressure corresponding to the second signal. Overall phase delay from the ambient sound pressure to the counter sound pressure is less than 25 degrees. The present invention provides the audio device and an audio method thereof, which exhibits near-zero phase delay to ensure superior broadband ambient noise isolation quality.
Patent KR-20200128361-A (KR)
Inventor: PARSCHE FRANCIS E
IPC: H04B14/02
Filed: 2020-04-29
Abstract: The present disclosure relates to the field of navigation and communication systems and, more particularly, to interference reduction and a related method. According to the present disclosure, a long range navigation (LORAN) device comprises: a LORAN antenna; a LORAN receiver; an RF signal path extended between the LORAN antenna and the LORAN receiver and influenced by peripheral RF interference; and a peripheral RF interference canceller connected to the RF signal path. The peripheral RF interference canceller includes: a peripheral RF interference sensor configured to generate a peripheral RF interference signal estimated based on the detected peripheral RF interference; and an erase circuit configured to cooperate with a peripheral RF interference sensor to generate a peripheral RF interference cancellation signal based on the detected peripheral RF interference signal and add the peripheral RF interference cancellation signal to the RF signal path.
Patent KR-20210134135-A (KR)
Title: Method of securing text and device implementing thereof
IPC: G09C1/02
Filed: 2020-04-29
Abstract: The present invention relates to a method for securing text and an apparatus for implementing the same. An encryption device according to an embodiment of the present invention generates an encryption font and encrypted text instructing to reproduce original text or character string as a different character or character string according to an encryption method.
Patent KR-20210134462-A (KR)
Title: Instant chicken breast steamed egg using steam-packing container and manufacturing method thereof
IPC: A23L13/50
Filed: 2020-05-01
Abstract: Steamed egg with chicken breast for instant cooking and a method for producing the same according to the present invention comprises the following steps of: (S100) preparing chicken breast by slicing or pulverizing a raw ingredient of the chicken breast; (S200) adding and mixing an egg white, a sweet potato, an onion, garlic, seasoning powder, a thickener and a natural colorant to the prepared chicken breast; (S300) injecting the mixed raw ingredient for the steamed egg with chicken breast into a low-height steamer container (100) maintaining a predetermined internal pressure when heating the same; (S400) sealing an entrance of the steamer container (100); and (S500) rapidly freezing the raw ingredient for the steamed egg with chicken breast.
Patent KR-20210136666-A (KR)
Title: Necklace Fan
IPC: F04D25/08
Filed: 2020-05-08
Abstract: The present invention relates to a necklace type fan mounted on a neck of a user to supply wind. More specifically, the necklace type fan comprises: a mounting unit mounted on the neck of the user; a blower unit coupled to an end part of the mounting unit and supplying the wind; a control unit controlling a position of the blower unit; and a current supply unit formed inside the mounting unit and supplying current to the blower unit.
Patent KR-20210138927-A (KR)
Title: Method for fabricating semiconductor device
IPC: H01L21/02
Filed: 2020-05-13
Abstract: The present embodiments provide a method of manufacturing a semiconductor device capable of improving reliability by reducing the dielectric constant of an insulating layer. A method of manufacturing a semiconductor device according to the present embodiment includes forming a low-k layer; forming a pattern by etching the low-k layer; and injecting a carbon-containing material into the surface of the pattern.
Patent KR-20200138003-A (KR)
Inventor: LEE HAE YEON
IPC: A61K31/7048
Filed: 2020-05-19
Abstract: The present invention relates to a composition for preventing, alleviating or treating metabolic syndrome containing a complex of a Phyllanthus emblica (amla) extract and a sprout barley extract as an active component. Specifically, the complex of the Phyllanthus emblica extract and the sprout barley extract according to the present invention inhibits the enzymatic activity of pancreatic lipase compared to each single substance to inhibit digestion and absorption of ingested fat, promotes GLUT4 signaling including IRS and PI3K to control the absorption of blood sugar and inhibit the synthesis of fat from sugar metabolision, and promotes fat decomposition through the regulation of cAMP expression by increasing the amount of glycerol discharged out of cells, and reduces body weight, blood sugar, blood insulin, and blood glycated hemoglobin to exhibit a synergistic effect in the alleviation of obesity or diabetes. Therefore, the complex can be usefully used as a pharmaceutical composition or a health functional food for preventing or treating metabolic syndrome such as obesity and diabetes.
Patent KR-20210146657-A (KR)
Inventor: KIM TAE HO
IPC: G06Q30/06
Filed: 2020-05-27
Abstract: The present invention relates to an ordering system in an elevator car, which includes: a content display unit installed in an elevator car and providing at least one content to a user riding in the elevator car through a touch screen having a built-in touch sensor; a main server unit selecting and playing the at least one content and processing an order process related to the corresponding content in response to the touch input of the user; and a data transmission processing unit processing data or message transmission between a seller terminal and a user terminal during the processing of the order process.