baber/WOPTO huggingface dataset:
Patent KR-20220007423-A (KR)
Inventor: LEE HAN SUB
IPC: G06K19/06
Filed: 2020-07-10
Abstract: Provided is a sound-tag payment system using an ultra-directional speaker, which promptly and accurately guide payment information and perform payment. According to the present invention, the sound-tag payment system comprises a first terminal and a second terminal. The first terminal includes an ultra-directional speaker modulating a sound tag containing information on a carrier wave in an ultrasonic region to transmit the sound tag including basic payment information to the second terminal by using the ultra-directional speaker, receives a payment request from the second terminal, requests execution of a payment process to a payment relay server in accordance with the payment request, and receives a payment authentication and approval result from the payment relay server or a payment server to transmit a sound tag including payment authentication and approval information to the second terminal. The second terminal includes: a signal receiving unit receiving a modulated signal including the sound tag from the ultra-directional speaker of the first terminal; a signal analysis unit extracting a sound tag region containing information from the received signal; and a signal processing unit processing a payment-related process according to the information analyzed by the signal analysis unit.
Patent KR-20220008682-A (KR)
Title: A method and electric device for the placement of micro network function
Inventor: SONG SEONG KYU
IPC: H04L41/00
Filed: 2020-07-14
Abstract: A method, performed by an electronic device, of placing a micro network function, includes the steps of: determining at least one micro network function used for a service; predicting control signaling overhead of at least one cell, based on a history of control signaling overhead of the at least one cell including at least one cell edge cloud; and placing the at least one micro network function in the at least one cell edge cloud, based on the predicted control signaling overhead of the at least one cell. According to the present invention, costs can be reduced.
Patent KR-20220012473-A (KR)
Inventor: NAH SUN PHIL
IPC: G10L17/18
Filed: 2020-07-22
Abstract: A device for extracting a speaker embedding of an embodiment may comprise: a frame unit feature vector extraction part that extracts a feature vector of a frame unit using a first deep learning model with a voice feature vector as an input; a sentence unit feature vector extraction part that receives the feature vector of the frame unit extracted from the frame step feature vector extraction part to convert thereof into a feature vector of a sentence unit; and a mutual information amount estimation part that estimates the mutual information amount using a second deep learning model to which the feature vector of the frame unit and the feature vector of the sentence unit are input. Therefore, since the speaker label data is not required, the embodiment has an effect of learning a speaker embedding extraction model in an unsupervised method using a relatively easy-to-obtain label-free voice data.
Patent KR-20210065826-A (KR)
Title: Method for Preparing Functional Mixed Concentrate Protein Extract and Plant based Meat Alternatives and Use thereof
Inventor: HAN KYOUNG SIK
IPC: A23K10/30
Filed: 2020-07-22
Abstract: The present invention relates to a method for manufacturing a vegetable mixed concentrated protein extract, characterized in that various agricultural products such as soybeans are mixed and protein is extracted in a mixed state, to a vegetable substitute meat material obtained from the method, and uses thereof. The vegetable mixed concentrated protein extract manufactured according to the present invention contains essential amino acids in a balanced way, and thus can be used as a material for high-quality vegetable substitute meat, and also various kinds of domestic agricultural products can be used to increase farm household income.
Patent KR-20220015221-A (KR)
Title: Optical Cable
Inventor: JUN YOUNG HO
IPC: G02B6/44
Filed: 2020-07-30
Abstract: The present invention relates to an optical cable, wherein each optical fiber constituting an optical fiber ribbon is coated with various colors, so it is easy to distinguish the optical fiber ribbon and individual optical fibers through the colors, and each optical fiber ribbon can be configured to be rolled in a width direction so that a space inside the optical cable can be used efficiently. Accordingly, there is no problem caused by contamination or peeling in conventional index printing.
Patent KR-20220017174-A (KR)
Inventor: LEE JAE YUNG
IPC: G06N3/08
Filed: 2020-08-04
Abstract: A device constituting a deep learning network includes: a setting unit which sets information about a plurality of learning layers; a dependency determining unit for determining a dependency relationship between the plurality of learning layers based on information on the plurality of learning layers; and a deep learning network configuration unit which configures a deep learning network based on the dependency relationship between a plurality of learning layers. Therefore, the deep learning network can be used adaptively according to a learning and inference environment.
Patent KR-20220018255-A (KR)
Inventor: LEE JAE YOUNG
IPC: B05B3/04
Filed: 2020-08-06
Abstract: The present invention relates to a multifunctional smart unmanned chemical spraying system which comprises: a water tank in which water is stored; a liquid fertilizer tank in which a chemical liquid is stored; a compressor which is for spraying the water and the chemical liquid stored in the water tank and the liquid fertilizer tank to the outside; a drip line which is installed underground or on the surface to supply moisture to plants; a rotary nozzle which is installed on the ground to be rotatable to spray the chemical liquid or the water on the plants; a water transfer pipe which connects the water tank and the compressor; a liquid fertilizer transfer pipe which connects the liquid fertilizer tank and the compressor; a lower transfer pipe which connects the compressor and the drip line; an upper transfer pipe which connects the compressor and the rotary nozzle; a filter which is installed in the water transfer pipe, the liquid fertilizer transfer pipe, the lower transfer pipe, and the upper transfer pipe; a solenoid valve which is mounted on the water transfer pipe, the liquid fertilizer transfer pipe, the lower transfer pipe, and the upper transfer pipe; a plasma generator which is connected to the water transfer pipe by a first bypass line; a humidity sensor which is installed underground or on the ground surface; a temperature sensor which is installed on the ground; and a control unit. According to the present invention, the spraying system has a simple configuration and can be easily installed by anyone, and thus can help the economy of farmhouses by reducing the waste of manpower due to facility installation as well as shortening the work time according to facility construction.
Patent KR-20220022582-A (KR)
Inventor: JEONG YOUNG HWAN
IPC: G09B9/00
Filed: 2020-08-19
Abstract: The present embodiments provide virtual training device and system which comprise motion data received from motion sensors and motion data corresponding to a training scenario received from training database, scores the same, outputs evaluation data, and provides retraining customized by trainees.
Patent KR-20220025969-A (KR)
Inventor: JANG SEOKWON
IPC: B32B27/34
Filed: 2020-08-24
Abstract: A foldable window of one embodiment comprises: an adhesive layer; a first film in contact with one surface of the adhesive layer; and a second film in contact with the other surface of the adhesive layer, wherein a modulus of the first film and the second film may each be 7 Gpa or more. Through thereof, the present invention may provide the foldable window with an improved durability and impact resistance.
Patent KR-20220027346-A (KR)
Title: Engine intake air bypass device
Inventor: YANG IL SUK
IPC: F02M35/10
Filed: 2020-08-26
Abstract: The present invention relates to an engine intake bypass apparatus. The engine intake bypass apparatus of the present invention comprises: a bypass duct configured to bypass a supercharging device and supply an air introduced into an inlet to an intake manifold through a plurality of connection passages in parallel; a valve flap rotationally installed in the bypass duct to control the air flowing into the inlet; and an actuator provided to close the inlet with the valve flap when the supercharging device is supercharging by using a supercharging pressure of the supercharging device, and to open the inlet with the valve flap when the supercharging device is not supercharged. An objective of the present invention is to improve performance of an engine in a wider operating range.
Patent KR-20210130618-A (KR)
Title: Electronic tag-linked automatic locking device
IPC: G06K19/06
Filed: 2020-08-31
Abstract: The present invention relates to an electronic tag-linked automatic locking device, and also to a device and system for issuing, displaying, and managing an electronic tag. One embodiment of the present invention provides a circuit breaker control system, which includes a power control device (10) including an electronic tag display unit (20) and a circuit breaker switch (60). The electronic tag display unit displays an electronic tag including information indicating a power state of a specific device, in the provided circuit breaker control system.
Patent KR-20200110264-A (KR)
Inventor: KIM MIN A
IPC: G01W1/10
Filed: 2020-09-02
Abstract: According to the present invention, a weather system providing and predicting a real time weather condition includes: a smartphone in which an SNS app is pre-installed; and a weather app installed in the smartphone to provide a weather condition to the smartphone by identifying the same through first weather information and the SNS app. The weather app includes: an app connection part connecting the SNS app pre-installed in the smartphone and a position information app to receive information from the apps when installed in the smartphone; an information extraction part extracting weather-related keyword information and position information delivered from the SNS app and the position information app respectively, after being connected through the app connection part; a weather identification part identifying a weather condition through the keyword information and the position information extracted by the information extraction part; and a weather display part displaying the first weather information identified by the weather identification part on the smartphone. According to effects of the present invention, as weather information is extracted through the SNS app connected with the weather app, a sensor part provided in a base station, and a chatting part provided by the weather app, the information is provided such that a user can obtain an accurate weather condition on a current position where the user is located, and also, the user can check particular weather conditions of close areas in real time.
Patent KR-20220002026-A (KR)
Title: Fin field-effect transistor device and method of forming
Inventor: LIN YU LI
IPC: H01L29/66
Filed: 2020-09-11
Abstract: A method of forming a semiconductor device includes the following steps of: forming a fin protruding from the top of a substrate; forming a gate layer on the fin; and patterning the gate layer through a plasma etching tool by using a plasma etching process in order to form a gate on the fin. The gate layer patterning step includes the following steps of: alternately turning on and off an upper radio frequency (RF) source of the plasma etching tool during the plasma etching process; and alternately turning on and off a lower RF source of the plasma etching tool during the plasma etching process. Here, a timing offset exists between a first timing when the upper RF source is turned on and a second timing when the lower RF source is turned on.
Patent KR-20220040890-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M10/52
Filed: 2020-09-24
Abstract: The present invention relates to a lead-acid battery including a porous oxygen and hydrogen recombination catalyst bar and a method for manufacturing the same, and more specifically, to a lead-acid battery including a porous oxygen and hydrogen recombination catalyst bar capable of extending a life span and improving durability by controlling the reduction of an electrolyte by using a porous catalyst bar that induces a recombination reaction of hydrogen and oxygen gas generated during the charging process of the lead-acid battery, and a method for manufacturing the same.
Patent KR-20220041624-A (KR)
Inventor: HAYOUNG JEON
IPC: G06F3/023
Filed: 2020-09-25
Abstract: An electronic device is disclosed. The electronic device includes: a display; a memory to store an input pattern including a plurality of imojis; and a processor electrically connected to the display and the memory. The processor displays a user interface including an input field, a recommendation field, and a character field; detects a first input to select a first emoji displayed in a first recommendation region of a plurality of recommendation regions included in the recommendation field from the plurality of emojis; outputs the first emoji into the input field responding to the detection of the first input; and replaces an item, displayed in the first recommendation region, with a second emoji next to the first emoji in the input pattern.
Patent KR-20220041644-A (KR)
Inventor: CHANG KWAN YOUNG
IPC: A61M31/00
Filed: 2020-09-25
Abstract: An objective of the present invention is to provide a nasal drug delivery device configured to not only prevent deterioration of drug components by separately storing the drug in an administration container, but also to administer the drug intranasally by simply mixing the drug components when used. The nasal drug delivery device according to the present invention comprises: a grip portion accommodating a first drug therein; an insertion portion that has the shape of a tube, extends in one direction from the grip portion so as to be insertable into the nostril of a patient, and accommodates a second drug therein; and a stopper that is detachably coupled to the other side of the insertion portion which is not connected to the grip portion.
Patent KR-20220041645-A (KR)
Title: Tube module and tube assembly comprising the same
Inventor: KO YOUNG MIN
IPC: F27B7/34
Filed: 2020-09-25
Abstract: A tube module of the present invention comprises: a tube which has a hollow hole and is made of ceramic material; an insulation material which surrounds an outer circumferential surface of the tube and is composed of ceramic material; flanges which are provided along of both side edges of the insulation material and is formed in a band shape; and at least one baffle coupling unit formed to attach and detach a baffle on an inner wall of the tube. The tube module prevents corrosion of the tube and the insulation material, and applies a variety of heat sources.
Patent KR-20220042724-A (KR)
Inventor: UM HYO JUNG
IPC: G09B1/02
Filed: 2020-09-28
Abstract: The present invention relates to a play kit made of paper. The play kit includes: a play plate (100) made of a plate-shaped material having a predetermined area, and having a plurality of combination slits (130, 140, 150, 160, 170) formed on a plate surface; and a plurality of play members (500) formed into various shapes, and having a slit combination rib (520) projected from a lower part to be stuck into the combination slits (130, 140, 150, 160, 170). The play plate (100) and the play member (500) are made of paper, and the combination slits (130, 140, 150, 160, 170) can be formed into one shape among a linear shape corresponding to the slit combination rib (520), a cross shape enabling the slit combination rib (520) to be selectively inserted in two orthogonal directions, an Y-shape enabling the slit combination rib (520) to be selectively inserted in three directions, and a circular shape enabling the slit combination rib (520) to be rotated therein. Therefore, the present invention is capable of enabling various play activities including doll play or the like.
Patent KR-20210038836-A (KR)
Title: Different via configurations for different via interface requirements
Inventor: LIN SHIH CHE
IPC: H01L21/8234
Filed: 2020-09-29
Abstract: Disclosed are a via and a method of manufacturing a via, capable of exhibiting a reduced capacitance and a reduced resistance. An exemplary interconnect structure includes a first source/drain contact and a second source/drain contact disposed in a dielectric layer. The first source/drain contact makes physical contact with a first source/drain feature, and the second source/drain contact makes physical contact with a second source/drain feature. A first via having a first via layer configuration, a second via having a second via layer configuration, and a third via having a third via layer configuration are disposed in the dielectric layer. The first via and the second via extend into and make physical contact with the first source/drain contact and the second source/drain contact, respectively. A first thickness of the first via and a second thickness of the second via are equal to each other. The third via makes physical contact with a gate structure disposed between the first source/drain contact and the second source/drain contact.
Patent KR-20220044054-A (KR)
Inventor: MUN HYUNG SUK
IPC: B61H13/34
Filed: 2020-09-29
Abstract: The present invention relates to a brake system for a freight train and, more specifically, to a brake system for a freight train, which is capable of reducing a time for charging an air pressure for braking a freight train operated in a large scale and improving a brake delay at the same time, by controlling air supply from a main air container installed in an engine locomotive to an auxiliary air container according to the pressure inside the auxiliary air container installed in each freight train using a pneumatic braking method. According to the present invention, the brake system for a freight train includes: a main air container installed in an engine locomotive; an auxiliary air container installed in each freight train; and a brake pipe connecting the main air container and the auxiliary air container in series. The brake pipe comprises: a main supply line connected to the main air container of the engine locomotive; and the auxiliary supply line connected to the auxiliary air container of each freight train by being branched from the main supply line. The auxiliary supply line includes a supply control unit capable of controlling the air supply to the auxiliary air container.
Patent KR-20220046724-A (KR)
Inventor: KIM SEUNG
IPC: C03B23/03
Filed: 2020-10-07
Abstract: The present invention relates to a window molding apparatus and a window molding method using the same. According to one embodiment of the present invention, the window molding apparatus comprises: an inner molded part; a base jig disposed on the lower part of the inner molding part and including the bottom surface and a plurality of side surfaces on which a member to be processed is mounted; and an outer molded part disposed on the bottom surface. The outer molded part includes: the lower surface adjacent to the bottom surface; the upper surface facing the lower surface; a core cavity defined to have a first curved surface concave in the direction of the lower surface, extending from the core cavity in the direction of the upper surface; a plurality of sub-cavities defined to have a second curved surface; and a plurality of moving molds mounted in sub-cavities and moving along the curved surfaces of each of the sub-cavities. Accordingly, a window including a bending part and non-bending parts disposed on both sides of the bending part with the bending part interposed therebetween can be provided.
Patent KR-20220046966-A (KR)
Inventor: HAN SANG JIN
IPC: C07C5/333
Filed: 2020-10-08
Abstract: The present specification relates to a method for preparing a zinc ferrite catalyst and a method for preparing butadiene using the zinc ferrite catalyst prepared thereby. The method for preparing a zinc ferrite catalyst includes: a step of preparing zinc ferrite powder using a co-precipitation method; a step of adding a crystal control material including molybdenum oxide (MoO_3) to the zinc ferrite powder; and a step of sintering the zinc ferrite powder. The zinc ferrite catalyst of the present invention can reduce generation of by-products such as CO_x when applied to preparation of butadiene.
Patent KR-20220051045-A (KR)
Inventor: CHOI JOON YOUNG
IPC: B01D24/38
Filed: 2020-10-16
Abstract: The present invention relates to a modular low-energy water purification device, and more specifically, to a modular low-energy water purification device in which a housing (700) accommodates a raw water storage tank (100), a coagulation sedimentation unit (200), a first filtration unit (300), a second filtration unit (400), a disinfection unit (500), and a supply storage tank (600).
Patent KR-20210055590-A (KR)
Title: A tooth management method using electric toothbrush connecting application
Inventor: LEE SEUNG MIN
IPC: A61C17/34
Filed: 2020-10-16
Abstract: According to an embodiment of the present invention, provided is an oral care method using an electric toothbrush which can perform systematic oral care. The oral care method using an electric toothbrush comprises the steps of: receiving, by an application, tooth brushing data from an electric toothbrush; and analyzing, by the application, the tooth brushing data and displaying a tooth brushing score indicating a degree of tooth brushing.
Patent KR-20220056625-A (KR)
Title: Jointer device of exterior panels for buildings
Inventor: KIM MYUNG JO
IPC: E04B2/56
Filed: 2020-10-28
Abstract: The present invention relates to an apparatus for combining a functional complex panel for a building exterior. The apparatus includes: a vertical panel coupling molding part having upper and lower protrusions which are formed on left and right sides respectively to insert a coupling plate with coupling protrusions, guide protrusions which are formed on the straight line with the upper and lower protrusions while formed on both sides of the center so that a curved surface of an exterior panel is inserted, a placement groove which is formed between the guide protrusions, and left and right placement protruding parts which are formed in a lower part to be protruding from both sides of the outer surface thereof; a horizontal panel coupling molding part having a coupling through hole which is formed on one side or both sides of a coupling surface on a side of the vertical panel coupling molding part, upper and lower parts which are formed on left and right sides to insert a coupling plate with coupling protrusions so that the exterior panel part is fixed while led to be inserted into the coupling through hole, a protruding upper body part which is formed on the straight line with the upper and lower protrusions while having guide protrusions formed on both sides of the center so that the curved surface of the exterior panel is inserted, and having a placement groove between the guide protrusions to protrude forward, and left and right leg parts which protrude from both sides of the outer surface thereof in a lower part of the protruding upper body part; and the external panel part having a plurality of coupling holes formed on the bent surface to be inserted into the coupling protrusions of the coupling plate so that the vertical panel coupling molding part and the horizontal panel coupling molding part can be coupled. Therefore, the present invention is capable of enabling a worker to conveniently work, thereby considerably reducing construction costs.