baber/WOPTO huggingface dataset:
Patent KR-20220018824-A (KR)
Title: Method and apparatus for determination of scheduling timing in communications system
Inventor: YEO JEONGHO
IPC: H04W56/00
Filed: 2020-08-07
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data transfer rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present invention discloses a method and apparatus for a terminal to perform satellite communication.
Patent KR-20220021707-A (KR)
Inventor: JUNGHYUN PARK
IPC: D06F37/14
Filed: 2020-08-14
Abstract: Disclosed is a laundry treatment apparatus having a rotating unit. According to an embodiment of the present invention, the rotating unit includes: a bottom portion provided to cover at least a portion of the bottom surface thereof, and having an inner space formed by one open surface thereof facing the bottom surface and opened toward the bottom surface; a columnar portion protruding from the bottom portion toward the open surface; and blades provided on the outer surface of the columnar portion and for generating a current when the rotating unit rotates. The bottom portion can include communication holes for communicating the inner space with the outside of the bottom portion. Accordingly, the space efficiency can be increased by utilizing the inner space of the rotating unit. In addition, the rotating unit can be prevented from receiving a large buoyancy force during washing, thereby being rotated stably. In addition, a washing current can be generated inside the bottom portion of the rotating unit so that sanitary conditions can be improved.
Patent KR-20220022726-A (KR)
Inventor: HAN GYU BUM
IPC: G06F40/295
Filed: 2020-08-19
Abstract: Disclosed are a method and apparatus for training an embedding vector generating model. The disclosed method for training the embedding vector generating model comprises: a step of identifying a keyword from a query sentence; a step of generating an embedding vector of each of the query sentence and keyword based on the embedding vector generating model; and a step of training the embedding vector generating model so that a first similarity between the query sentence and the embedding vector of each keyword is bigger than a second similarity between a reference sentence in which a keyword is not included and the embedding vector of each keyword.
Patent KR-20200102971-A (KR)
Title: Composition for improving bronchial health improved palatability
Inventor: PARK SUNG SUN
IPC: A23L33/105
Filed: 2020-08-19
Abstract: The present invention relates to a jelly composition for alleviating bronchial health with improved palatability, comprising: 1.0 to 2.0 parts by weight of a plant extract for improving bronchial health; 1.0 to 1.4 parts by weight of carrageenan, xanthan gum and locust bean gum as a gelling agent; and 10 to 14 parts by weight of cyclodextrin as a clathrate agent and, more specifically, to a jelly composition for alleviating bronchial health with improved palatability, in which children, the elderly and the like can be easily consumed by shielding the unique bitter taste of natural herbal materials and antipyretic analgesic cold medicine and significantly increasing palatability, thereby easily and conveniently consuming various useful ingredients for alleviating the bronchus.
Patent KR-20220031473-A (KR)
Title: Prefabricated sinker device for freshwater fishing
Inventor: SEO SEUNG WAN
IPC: A01K95/02
Filed: 2020-09-04
Abstract: The present invention relates to a sinker device used for freshwater fishing and having a prefabricated structure. According to the present invention, the sinker device comprises: a leader (20) having a needle (21) and a cap nut (23) disposed at one end and the other end, respectively; a central rod (30) closely connected to a main line (10) at one end and detachably connected to the leader (20) at the other end; and a sinker member (40) capable of accommodating the central rod (30) onto a through-hole (44) and having grooves (46) formed at both ends of the through-hole (44). Accordingly, a hook is not exposed to the outside of the prefabricated sinker, and thus the prefabricated sinker is suitable for freshwater fishing. In addition, weight can be adjusted quickly and accurately and the leader can be easily replaced, thereby providing an effect of increasing differentiation as a multi-functional fishing product.
Patent KR-20220032340-A (KR)
Title: Predictive maintenance method of equipment through cumulative waveform
Inventor: LEE YOUNG KYU
IPC: G05B23/02
Filed: 2020-09-07
Abstract: The present invention relates to a method for predictive maintenance of a device using accumulated waveforms, the method comprising: a base information collection step (S10); a model building step (S20); a detection step (S30); and a determination step (S40). The present invention has an effect of preemptively preventing an enormous financial loss due to a failure in a device.
Patent KR-20220035570-A (KR)
Title: System and method for management of seam welding quality and computer-readable recording medium thereof
Inventor: LEE DONGNYEONG
IPC: G05B19/418
Filed: 2020-09-14
Abstract: A system for managing a seam welding quality according to an embodiment of the present invention measures a welding cross section of an object to form a welding cross section measurement value; forms the welding detail information comprising the information for a welder, a welding equipment number, a welding equipment type, and a welding tank number; performs encoding of the welding detail information; performs principal component analysis of the encoded welding detail information; performs scale adjustment of the principal component analyzed welding detail information; and extracts a correlation between the welding detail information and a welding defect rate using a machine learning algorithm. Therefore, the present invention is capable of improving a productivity of a welding operation.
Patent KR-20220036461-A (KR)
Title: Jig for scaffold lifting device
Inventor: JOO SHIN PARK
IPC: B63C5/02
Filed: 2020-09-15
Abstract: Disclosed is a jig for scaffold hoisting that can be stably maintained during lifting of a scaffold structure to prevent safety accidents. According to an aspect of the present invention, provided is a jig for scaffold hoisting coupled to a scaffold structure and connected to a crane so as to lift the scaffold structure having a layer member and a plurality of column members coupled to the layer member with the crane. The jig for scaffold hoisting comprises: a lug provided to be connected to the crane; load support members extending from the lug to be spaced apart from each other by a predetermined distance; and a fastening member installed at an end of the load support member and coupled by a wedge connecting part coupled to an upper end of the column member and a fastening bolt.
Patent KR-20220036618-A (KR)
Inventor: JEONG SEUNG MIN
IPC: B62D21/15
Filed: 2020-09-16
Abstract: The present invention relates to a vehicle collision energy absorption system. The disclosed vehicle collision energy absorption system may comprise: a dash panel; a pair of front side members extending in front of the dash panel; a front subframe disposed below the pair of front side members; and an electric motor mounted to the front subframe. A front edge of the electric motor may be pivotably connected to the front subframe. A rear edge of the electric motor may be pivotably connected to the dash panel. The present invention relates to the vehicle collision energy absorption system capable of maximizing dispersion and absorption of a collision energy.
Patent KR-20220048361-A (KR)
Title: Key vise and key duplicating device including the same
Inventor: JU JAE SUNG
IPC: B23Q35/00
Filed: 2020-10-12
Abstract: The present invention relates to a key vise and a key manufacturing and copying device including the same, which can stably fix and support a key when the key is manufactured and copied. The key vise of the present invention comprises: a body frame (110) including a bottom frame (111) and first and second extension frames (112, 113); a moving frame (120) having a second seating unit (121); a movement control unit (130) having a handle (132); and a fixing unit including a pressing member (143).
Patent KR-20220052690-A (KR)
Inventor: JUN BYOUNG WOO
IPC: B02C18/10
Filed: 2020-10-21
Abstract: The present invention relates to a fruit and vegetable waste compressing and treating method for separating and treating various wastes of vegetables such as Chinese cabbage, radishes and green onions into moisture and residues, which significantly increases the compression and weight loss efficiency of vegetable waste by discharging and disposing of residues with more than 90% of moisture removed to the outside by compressing and treating materials pulverized by a pulverizing cutter twice sequentially.
Patent KR-20220054003-A (KR)
Title: Method for displaying an image and an electronic device supporting the same
Inventor: IM BYUNGJAI
IPC: G06F3/0362
Filed: 2020-10-23
Abstract: An electronic device according to one embodiment disclosed in the present document comprises a communication circuit that performs wireless communication with an external device, a display, a memory, and a processor that is operatively connected to the communication circuit, the display, and the memory, wherein the memory can store instructions allowing, when executed, the processor to receive preview image data from an external device through the communication circuit, display a preview image on the display based on the preview image data, transmit, to the external device through the communication circuit, a request signal for suspending the transmission of the preview image data when a user input for adjusting magnification starts, transmit changed magnification information that is changed by the user input to the external device through the communication circuit when the user input ends, receive updated preview image data reflecting the magnification information through the communication circuit, and display the preview image on the display based on the updated preview image data. In addition, various embodiments identified through the specification are possible. A wearable electronic device can output a preview image to the display of the wearable electronic device using the capture image when an input to adjust zoom in/out of the wearable electronic device occurs.
Patent KR-20220055690-A (KR)
Title: Air cleaner for vehicle
Inventor: KWAK SEONG YOUN
IPC: F02M35/024
Filed: 2020-10-27
Abstract: The present invention relates to an air cleaner for a vehicle. A main objective of the present invention is to provide an air cleaner which can stably support a filter in a case, reduce costs and reduce weight by eliminating unnecessary parts by simplifying a filter support structure, and reduce the height of the filter. To achieve the objective, the air cleaner for a vehicle comprises: a case having an inlet unit introducing outside air and an outlet unit discharging filtered air; and a filter installed in the internal space of the case to filter outside air entering through the inlet unit to remove foreign substances. A filtering member for removing foreign substances by allowing outside air to pass therethrough in the filter is arranged in an inverted U-shape opened downwards such that air flowing into the internal space of the case through the inlet unit passes through the filtering member of the filter downwards and laterally.
Patent KR-20210052360-A (KR)
Title: Peptide for anti-obesity and use thereof
Inventor: BAE SUNG MUN
IPC: A61P3/04
Filed: 2020-10-30
Abstract: The present invention relates to a peptide exhibiting anti-obesity efficacy or an anti-obesity composition containing the same. According to the present invention, the composition exhibited not only a significant differentiation inhibitory effect on adipocytes, but also an effect of inhibiting an increase in body fat mass in animal experiments. Therefore, in prevention or treatment of obesity, it is expected to be able to take a more fundamental approach and target treatment.
Patent KR-20210055009-A (KR)
Title: Multi-member bluetooth device capable of synchronizing audio playback between different bluetooth circuits
Inventor: CHANG HUNG CHUAN
IPC: H04W4/80
Filed: 2020-11-04
Abstract: The present invention provides a multi-member Bluetooth device to perform data transmission with a source Bluetooth device. The source Bluetooth device plays the role of a master of a first Bluetooth piconet. The multi-member Bluetooth device comprises a main Bluetooth circuit and an auxiliary Bluetooth circuit. The main Bluetooth circuit plays the role of a slave of the first Bluetooth piconet, and plays the role of a master of a second Bluetooth piconet. The auxiliary Bluetooth circuit plays the role of a slave of the second Bluetooth piconet. The main Bluetooth circuit generates a first slave clock synchronized with a first main clock generated by the source Bluetooth device and a second main clock, and samples first audio data to be played in accordance with a first audio sampling clock. The auxiliary Bluetooth circuit generates a second slave clock synchronized with the second main clock, and samples second audio data to be played in accordance with a second audio sampling clock.
Patent KR-20220061415-A (KR)
Inventor: LEE YOUNG KEUN
IPC: F16H25/22
Filed: 2020-11-06
Abstract: The present invention provides a ball screw nut, in which a plurality of endless circulation paths, each of which includes a spiral orbit part (501) and a circulation passage part (503) connected to the orbit part (501) on both sides, are formed on the inner side in a longitudinal direction, to perform a linear reciprocating motion with respect to a screw shaft by rolling motion of a plurality of balls provided on the outside of the screw shaft. The present invention relates to a ball screw nut (500) including a first nut member (510) and a second nut member (520), which are coupled to face each other such that the plurality of endless circulation paths are formed therein. The first nut member (510) and the second nut member (520) are divided in the circulation passage part (503). A first orbit part (511) and a first circulation passage part (513) are formed in the first nut member (510), wherein the first orbit part (511) forms the orbit part (501) together with a spiral second orbit part (521) formed in the second nut member (520) and the first circulation passage part (513) forms the circulation passage part (503) together with a second circulation passage part (523) formed in the second nut member (520). The second orbit part (521) and the second circulation passage part (523) are formed in the second nut member (520), wherein the second orbit part (521) forms the orbit part (501) together with the first orbit part (511) and the second circulation passage part (523) forms the circulation passage part (503) together with the first circulation passage part (513). The first nut member (510) and the second nut member (520) are manufactured by injection molding. The present invention reduces noises and has a compact size.
Patent KR-20220061575-A (KR)
Inventor: KIM YOUNG KOOK
IPC: G08B13/14
Filed: 2020-11-06
Abstract: The present invention relates to an illegal bat use and bat theft prevention system. The system comprises: a slave device inserted into or attached to the lower surface of the knob of a baseball bat and including an IMU and a Piezo sensor for detecting the movement of the baseball bat, an RF device to which a coil is attached, and an LED light emitting unit; an RF transmitter for generating an induced current in the coil of the slave device by transmitting an RF signal; a camera connected and synchronized with the RF transmitter to a PC, detecting infrared rays along with the transmission, and recognizing that a bat is in the inside of a screen baseball store when an ID is received; and the PC for controlling the slave device and the camera. According to the present invention, it is possible to prevent the use of an illegal bat without using a given common baseball bat or theft of a bat in a screen baseball game room.
Patent KR-20220063999-A (KR)
Title: Air conditioning system with low power consumption for small vehicle
Inventor: KIM JIN MAN
IPC: B60H1/00
Filed: 2020-11-11
Abstract: The present invention relates to an air conditioning system, and more particularly, to a low power air conditioning system for a small vehicle, which is provided to be operated at low power in a small vehicle to be used in a pleasant condition even in the small vehicle. The air conditioning system driven by receiving power, and including a compressor for compressing a refrigerant, an expansion valve for throttling the condensed refrigerant, a condenser for condensing the compressed refrigerant, and an evaporator for evaporating the refrigerant, comprises: an internal heat exchanger (30) including a heat exchange system (16) including a compressor and an expansion valve, operated by control of an air controller (20), and positioned at one side of an air conditioning system (10) to discharge heat-exchanged air to an indoor side; and an external heat exchanger (40) positioned on a rear surface of the air conditioning system (10) to discharge external discharged air. The internal heat exchanger (30) includes: a porous internal heat exchange unit (31) for receiving the refrigerant from the heat exchange system (16), and exchanging heat with the heat-exchanged air; an internal fan (32) for allowing internal air to pass through the porous internal heat exchange unit (31); and an indoor supply port (33) for supplying, to an indoor place, the air with heat exchanged while passing through the internal heat exchange unit (31) by the internal fan (32).
Patent KR-20220065576-A (KR)
Title: Mask manufacturing equipment
Inventor: SHIN GI SU
IPC: A41D13/11
Filed: 2020-11-13
Abstract: The present invention relates to a mask manufacturing apparatus. According to the present invention, a mask manufacturing apparatus comprises a supply means for supplying at least one mask fabric and a processing means for processing the mask fabric supplied from the supply means. The supply means includes: a supply means body forming an external shape; an inner cover supply unit provided inside the supply means body and supplying an inner cover; an outer cover supply unit provided inside the supply means body and supplying an outer cover; a filter supply unit provided inside the supply means body and supplying a filter; a support supply unit provided inside the supply means body and supplying a support; and a nose piece supply unit provided inside the supply means body and supplying a nose piece. In particular, the filter supply unit is configured to be capable of supplying the filter in two directions, and to selectively supply the filter in one of two directions. According to the present invention, the filter can be selectively supplied in one of two directions through a first filter guide unit and a second filter guide unit.
Patent KR-20220067166-A (KR)
Title: Method for predicting pv output using machine learning and apparatus thereof
Inventor: SON WAN BIN
IPC: H02S50/10
Filed: 2020-11-17
Abstract: The present invention relates to an apparatus for predicting PV output using machine learning. The apparatus comprises: a data collection unit collecting PV location information, PV installation information, and PV output information on a plurality of solar generation facilities installed in a specific area; an interpolation estimation model generation unit generating an interpolation estimation model by performing machine learning for the collected information; and a PV output prediction unit predicting output of a new PV to be installed at a predetermined location by using the generated interpolation estimation model.
Patent KR-20220067359-A (KR)
Title: Simple stove using gel type fuel and its fuel filling packaging method
Inventor: SHIN DONG HO
IPC: F24B1/195
Filed: 2020-11-17
Abstract: The present invention relates to a simple stove used as a stove for curing concrete or heating by using gel-type fuel, and to a simple stove using gel-type fuel, in which gel-type fuel can be filled and packaged even without blocking air holes formed on a sidewall of a container made of a metal material to help the fuel burn, and to a method for filling and packaging the simple stove with fuel. To this end, in the present invention, the simple stove using gel-type fuel comprises: a container made of a metal material, formed in a shape opened to one side, and having one or more air holes perforated on a sidewall thereof; a sack made of a combustible material, accommodated in the container, and having an open part that is folded to an outer lower end to sufficiently cover an open end of the container; gel-type fuel which is filled in an appropriate amount inside the sack; and a container cover detachably and hermetically coupled to the open end of the container so as to prevent an open part of the sack from being separated from the open end of the container.
Patent KR-20210095790-A (KR)
Title: Detection and classification of siren signals and localization of siren signal sources
Inventor: BUDDHADEV JUGAL
IPC: G10L25/18
Filed: 2020-11-20
Abstract: In accordance with one embodiment of the present invention, a method for detecting and classifying a siren signal and localizing a siren signal source, comprises the steps of: capturing a sound signal in an environment by one or more microphone arrays of a vehicle; extracting frequency spectral features from the sound signal; predicting one or more siren signal classifications using an acoustic scene classifier and a frequency spectral feature; converting the siren signal classifications into one or more siren signal event detections; calculating an arrival time delay estimate for one or more detected siren signals; estimating one or more azimuths for one or more sources of the detected siren signals using the arrival time delay estimate and a known geometric shape of the microphone arrays; and tracking the azimuths using a Bayesian filter. When a siren is detected, an action is performed by a vehicle in accordance with the location of an emergency vehicle and whether the emergency vehicle is active or inactive.
Patent KR-20220072282-A (KR)
Title: 무선 충전 시스템 관리 방법
Inventor: SANGJAE LEE
IPC: H02J50/90
Filed: 2020-11-25
Abstract: 이 명세서는 무선 충전 시스템 관리 방법에 관한 것이다.  일 실시예에 따른 무선 충전 시스템 관리 방법은, 무선 연결된 서버로부터 펌웨어 데이터를 전달 받는 단계; 제1 무선 충전기로부터 전력을 무선으로 전송 받는 것을 확인하면, 제1 무선 충전기와 무선 연결하여 펌웨어 데이터를 제1 무선 충전기에 전달하는 단계; 및 제1 무선 충전기와 함께 무선 충전 시스템을 구성하는 제2 무선 충전기와 무선 연결하여 펌웨어 데이터를 제2 무선 충전기에 전달하는 단계를 포함하여 이루어질 수 있다.
Patent KR-20210125406-A (KR)
Title: A Magnetic Supporting Apparatus
Inventor: MOON YUN JAE
IPC: F16F15/03
Filed: 2020-11-27
Abstract: The present invention relates to a magnetic supporting device. The magnetic supporting device comprises: a lower fixing unit (11); an upper coupling unit (12) movably coupled to the lower fixing unit (11); and separating units (15a, 15b) connecting the lower fixing unit (11) and the upper coupling unit (12) to each other. The lower fixing unit (11) and the upper coupling unit (12) maintain their relative positions by magnetism.
Patent KR-20220074624-A (KR)
Title: 줌 렌즈계
Inventor: HAN HEE JOONG
IPC: G02B15/14
Filed: 2020-11-27
Abstract: 본 발명의 일 실시예에 따르면, 물체측으로부터 상면측으로 순서대로 광축을 따라 배치된, 정의 굴절력을 갖는 제1 렌즈군; 부의 굴절력을 갖는 제2 렌즈군; 정의 굴절력을 갖는 제3 렌즈군; 정의 굴절력을 갖는 제4 렌즈군; 부의 굴절력을 갖는 제5 렌즈군; 및 정의 굴절력을 갖는 제6 렌즈군을 포함하고, 상기 제2 렌즈군, 상기 제3 렌즈군, 상기 제5 렌즈군을 광축 방향으로 이동시킴으로써 주밍을 수행하고, 상기 제4 렌즈군을 광축 방향으로 이동시킴으로써 포커싱을 수행하며, 하기의 식을 만족하는, 줌 렌즈계를 제공한다. 
<식> 
0.007 < |(f2/M2)/(ft/fw)| < 0.012 
여기서, f2는 상기 제2 렌즈군의 초점거리, M2는 광각단에서 망원단으로 주밍 시 상기 제2 렌즈군의 광축 방향으로의 이동량(M2), fw는 광각단에서의 유효 초점거리, ft는 망원단에서의 유효 초점거리를 나타낸다.