baber/WOPTO huggingface dataset:
Patent KR-20210141126-A (KR)
Title: Radio frequency switch circuit with damage detection function of dc blocking capacitor
IPC: H03K17/693
Filed: 2020-05-15
Abstract: A high frequency switch circuit according to an embodiment of the present invention includes: a first switch circuit which is connected between a common capacitor connected to an antenna port and a first capacitor connected to a first port, and is switched according to a first gate voltage supplied through a first gate terminal; a voltage generation circuit which supplies a drain-source voltage to a common node that is one end of the first switch circuit; and a voltage detection circuit which receives a node voltage from the common node, compares the node voltage with a reference voltage, and generates a detection voltage including damage information of the common capacitor or the first capacitor.
Patent KR-20210142298-A (KR)
Title: Unmanned remote apparatus for detecting the radiation
IPC: G01T1/169
Filed: 2020-05-18
Abstract: The present invention relates to an unmanned remote radiation detection device that can accurately detect radiation emitted in various directions by approaching a place where radiation leaks from above under the control of a user. The device comprises: an unmanned aerial vehicle that is controlled by a user and flies above the nuclear facility; and a detection unit position control unit that is coupled to the unmanned aerial vehicle, can adjust the distance so that a radiation detection unit provided on one side is close to the nuclear facility, and is oriented in the nuclear facility by driving the radiation detection unit inclined in the forward, backward, left, and right directions.
Patent KR-20210142930-A (KR)
Title: Method for few-shot learning and apparatus for executing the method
IPC: G06K9/62
Filed: 2020-05-19
Abstract: Disclosed are a few shot learning method and a device for performing the same. As a method performed on a computing device having one or more processors and a memory storing one or more programs to be executed by the one or more processors, the few shot learning method according to one embodiment comprises: a step of performing a first task of few shot learning (FSL) of a first model based on one or more meta-learning data; and a step of performing a second task of supervised learning of a second model based on one or more derived data transformed from the one or more meta-learning data. Therefore, the present invention is capable of obtaining a few shot learning result with an improved feature representation performance.
Patent KR-20210146098-A (KR)
Inventor: BYUN SEOK JU
IPC: B60S1/08
Filed: 2020-05-26
Abstract: The present invention relates to a wiper control system and a control method for controlling a mechanical type wiper. The wiper control system comprises: a motor which includes a certain number of commutators, a high relay brush for operating in a high relay section of the wiper, a low relay brush for operating in a low relay section of the wiper, and a ground brush; and a motor control unit which calculates a rotation number of the motor based on a number of ripple waveforms corresponding to a voltage between the high relay brush and the ground brush in the low relay section and a number of the commutators, and derives a position of the wiper based on the rotation number of the motor. The wiper control system accurately determines the position of the wiper without increasing a production cost.
Patent KR-20200138065-A (KR)
Inventor: KIM SUNG WON
IPC: A61P19/02
Filed: 2020-05-29
Abstract: The present invention relates to a pharmaceutical composition for injection of a caspase inhibitor prodrug. More specifically, the present invention relates to a pharmaceutical composition for injection which contains a prodrug of a caspase inhibitor, a pharmaceutically acceptable salt or an isomer thereof, and a biocompatible polymer as active components.
Patent KR-20200140193-A (KR)
Title: Method, apparatus and computer program for providing service of allocation of automatic driving vehicle
Inventor: PARK JUNGHEE
IPC: B60R21/02
Filed: 2020-05-29
Abstract: Provided are a method, a device, and a computer program for providing an autonomous vehicle dispatch service. According to various embodiments of the present invention, the method for providing the autonomous vehicle display service is a method performed by a computing device, wherein the method comprises the steps of: obtaining a vehicle call request from an occupant; distributing a vehicle in accordance with the vehicle call request; and determining a boarding location of the vehicle based on at least one of a location of the occupant, a location of a destination, and a driving route from the location of the occupant to the location of the destination.
Patent KR-20210148571-A (KR)
Inventor: NAM AN SIK
IPC: H01Q9/04
Filed: 2020-06-01
Abstract: The present invention relates to a multi-array stacked antenna to which anodic bonding is applied. Particularly, an embodiment of the present invention may provide the multi-array stacked antenna to which anodic bonding is applied. The antenna comprises: a first wafer; a plurality of second wafers stacked on the first wafer; an upper electrode provided on the top surface of the second wafers; a lower electrode provided on the lower surface of the first wafer; a plurality of through electrodes extending through the plurality of second wafers such that the upper electrode and the lower electrode are connected to each other; and a plurality of metal pattern parts electrically connected to the plurality of through electrodes, wherein the first wafer and the plurality of second wafers are anodic-bonded with the plurality of metal pattern parts therebetween. Accordingly, a wiring design can be simplified.
Patent KR-20210153448-A (KR)
Title: Method for manufacturing printed circuit board
Inventor: JANG JUNG HOON
IPC: H05K3/00
Filed: 2020-06-10
Abstract: The present invention relates to a method for manufacturing a printed circuit board comprising: a step of preparing a substrate comprising an inner layer formed with a circuit pattern and first and second target patterns, and an outer layer laminated on the inner layer and covering the circuit pattern and the first and second target patterns; a step of forming a through hole penetrating the substrate; a step of forming a first window exposing at least one part of the first target pattern using the through hole; a step of forming a second window exposing at least one part of the second target pattern using the exposed first target pattern; and a step of forming a via hole exposing at least one part of the circuit pattern using the exposed second target pattern. Therefore, the present invention is capable of providing the method for manufacturing the printed circuit board capable of simplifying a process.
Patent KR-20210154456-A (KR)
Inventor: LEE EUN SUK
IPC: H02G1/04
Filed: 2020-06-12
Abstract: Disclosed is a pulley for an overhead power transmission line. The disclosed pulley for an overhead power transmission line includes: an installation unit which is installed on a pylon; and a wheel unit which is rotatably installed on the installation unit, and has a guide groove part formed on the outer periphery, wherein the guide groove part is formed in a ring shape of which the width becomes wider from the central part toward both sides, and the guide groove part guides a power line.
Patent KR-20200073194-A (KR)
Title: Graphene, power storage device, and electric device
Inventor: HIROHASHI TAKUYA
IPC: B82Y30/00
Filed: 2020-06-16
Abstract: The present invention provides graphene capable of ensuring conductivity and ion permeability such as lithium. Further, by using the graphene, an electricity storage device having excellent charging and discharging properties is provided. The graphene, which has pores on the inside of a cyclic structure formed of carbon and nitrogen, can ensure conductivity and ion permeability such as lithium. The concentration of nitrogen contained in the graphene is preferably 0.4-40 atomic%. In addition, when the graphene is used, ions such as lithium can suitably permeate, and thus the electricity storage device having excellent charging and discharging properties can be provided.
Patent KR-20220005689-A (KR)
Title: Microbial agents for promoting the decomposition of livestock carcasses including the Paraclostridium benzoelyticum KS3 strain
Inventor: CHO YONG IL
IPC: B09B5/00
Filed: 2020-07-07
Abstract: The present invention relates to a microbial agent for promoting decomposition of livestock carcasses including a Paraclostridium benzoelyticum KS3 strain and, more specifically, to a Paraclostridium benzoeriticum KS3 strain deposited with accession number KCTC14193BP, a microbial agent for promoting decomposition of livestock carcasses, which includes a strain or a culture solution thereof as an active ingredient, and a method for promoting decomposition of livestock carcasses, which comprises a step of treating a microbial agent in a livestock carcass burial site. According to the present invention, a microbial agent for promoting decomposition of livestock carcasses, which includes a Paraclostridium benzoeriticum KS3 strain, can effectively and quickly decompose livestock carcasses in burial sites and can prevent occurrence of secondary pollution problems at and around the burial sites.
Patent KR-20210117115-A (KR)
Title: Semiconductor device
Inventor: LEE WOON KI
IPC: H01L23/00
Filed: 2020-07-14
Abstract: An objective of the present invention is to provide a semiconductor device which can improve degrees of integration and electrical characteristics. According to one embodiment of the present invention, the semiconductor device comprises: a substrate; input/output areas each including semiconductor elements formed on the substrate and providing a logic circuit and a static electricity protection circuit, lower wire patterns connected to the semiconductor elements, and an input/output pin arranged on an upper portion of the lower wire patterns and connected to the lower wire patterns; and bumps connected to the input/output pins by upper wire patterns above the lower wire patterns. The input/output areas include a first input/output area and a second input/output area. The input/output areas each include a first circuit area on which the static electricity protection circuit is arranged, and a second circuit area on which the logic circuit is arranged. The input/output pin is arranged on the first circuit area in the first input/output area, and the input/output pin is arranged on the second circuit area in the second input/output area.
Patent KR-20210158283-A (KR)
Inventor: KIM MOON KYU
IPC: H01Q1/24
Filed: 2020-07-20
Abstract: The present invention relates to an antenna installation device for a base station. In particular, the antenna installation device for a base station can easily and safely mount an antenna when the antenna is installed on a pole. To this end, the antenna installation device of the present invention includes: a post erected from the floor; a fixture fixed to the post; a support frame provided with a traction unit at the upper end, fastened to the rear surface of the antenna, and rotatably coupled to the fixture; and an inclination angle adjusting unit installed between the support frame and the fixture or between the support frame and the post to adjust the inclination angle of the antenna.
Patent KR-20220013079-A (KR)
Title: Electronic device that enables playback of dynamic animation effect through the rotation of object in the presentation and operating method thereof
Inventor: JEONG JI HWAN
IPC: G06T11/60
Filed: 2020-07-24
Abstract: Disclosed are an electronic device capable of playing a dynamic animation effect through rotation of an object in a presentation, and an operating method thereof. The electronic device of the present invention controls the movement of an object so that the center point of the object moves along the first movement path, when a playback command for an animation effect is received from a user, in a state in which the animation effect according to a first movement path is applied to the object inserted in a presentation document, and controls the object to move while rotating on the first movement path based on a reference axis of the object according to the path shape of the first movement path.
Patent KR-20220016347-A (KR)
Inventor: JANG DAE HWAN
IPC: H01L27/15
Filed: 2020-07-30
Abstract: A display device according to an embodiment of the present invention includes: a base layer including a first surface and a second surface; pixels and first lines which are disposed on the first surface; second lines disposed on the second surface and corresponding to the first lines; a multi-layered etch stopper layer disposed on the first surface and disposed between the base layer and the first lines; and via holes penetrating the base layer and the multi-layered etch stopper layer, wherein the via holes connect the first lines to the second lines. The multi-layered etch stopper layer includes: a first etch stopper layer disposed on the first surface and surrounding each of the via holes, wherein the first etch stopper layer includes an inorganic layer; and a second etch stopper layer entirely disposed on the first surface including the first etch stopper layer, wherein the second etch stopper layer is open in a region corresponding to the via holes. The present invention can reduce a non-display area of each display panel.
Patent KR-20220017681-A (KR)
Inventor: KIM WOO JIN
IPC: A62B23/02
Filed: 2020-08-05
Abstract: A filter mask having an aerobic valve of the present invention enables external air to introduce through a filter during inhalation and prevents exhaled air from being introduced to a side of the filter during exhalation. The filter mask is composed of a silicone frame, a filter frame, and a mask outer fabric.
Patent KR-20220020530-A (KR)
Title: Laser signal detection system and method thereof
Inventor: LEE SEUNG TAE
IPC: G01S13/86
Filed: 2020-08-12
Abstract: According to an embodiment of the present invention, a laser signal detection system includes: four sensor modules which convert a received laser signal into an electrical signal and output the electrical signal, wherein each of the four sensor modules are arranged to face in one direction in parallel; and a detection module which calculates an actual output value of a laser signal focused on the four sensor modules from the laser signal converted into the electrical signal, estimates a virtual output value of virtual sensor surfaces generated for each sensor module using the calculated actual output value, and estimates an incident direction of the laser signal using the virtual output value. Therefore, it is possible to build a system with only a low cost and a small volume compared to a conventional laser positioning system.
Patent KR-20210130080-A (KR)
Inventor: KIM DA YE
IPC: G06Q50/10
Filed: 2020-08-20
Abstract: Disclosed are a method for providing a recommended playlist and a device for thereof. The method for providing the recommended playlist according to an embodiment of the present invention may comprise: a signal acquisition step of acquiring a search request signal of a recommended playlist for a reference playlist provided in advance from a user terminal; an analysis step of analyzing the reference sound source information for the reference playlist based on the search request signal; a searching step of searching for a recommended playlist from all of a prestored playlist based on the reference sound source information; and a providing step of providing the searched recommended playlist to the user terminal. Therefore, the present invention is capable of having an effect of being able to search and provide the recommended playlist with a high degree of similarity.
Patent KR-20220028726-A (KR)
Title: Method and Apparatus for Fault Detection Using Pattern Learning According to Degradation
Inventor: KIM DO HUN
IPC: G05B23/02
Filed: 2020-08-31
Abstract: Disclosed are a method for fault detection using pattern learning according to degradation and a device for the same. An object of the present invention is to perform fault detection on a process based on time series data without an intervention by a user. According to an embodiment of the present invention, the method for fault detection includes: a time series data obtaining step of obtaining the time series data aligned in chronological order; a model learning processing step of extracting at least a feature value on the time series data and generating a learning model for the fault detection based on the at least a feature value; a fault detection processing step of obtaining new time series data, calculating estimated time series data at a next point by applying the new time series data to the learning model, and calculating a fault detection result based on the estimated time series data; and a fault detection result outputting step of providing the fault detection result to an outer device.
Patent KR-20220029207-A (KR)
Title: Bactericidal composition and bactericide comprising same
Inventor: QIUHUA HUANG
IPC: A01N41/08
Filed: 2020-09-01
Abstract: The present invention relates to a bactericidal composition comprising pyraclostrobin and ethylicin as active ingredients, wherein the weight ratio of pyraclostrobin to ethylicin is 10 : 1 to 2 : 1 and, more specifically, to a bactericidal composition and a bactericide comprising agriculturally and pharmaceutically acceptable carriers and adjuvants. According to the present invention, the bactericidal composition has a synergistic effect of 125 or more in comparison with a single agent, provides an excellent synergistic effect, and helps in overcoming and delaying development of bactericide resistance in pathogens. In addition, the bactericidal composition has greatly improved suspension ability and long-term storage stability in the presence of a predetermined complex surfactant, thereby being manufactured into a suspension with excellent industrial value.
Patent KR-20220030717-A (KR)
Title: United open carrying case
Inventor: LEE GEUN CHANG
IPC: A45C11/00
Filed: 2020-09-03
Abstract: The present invention provides a carrying case that must be opened by two people in one accord. The carrying case that must be opened by two people in one accord comprises: a first body (100) and a second body (200) that are provided in an identical shape and form the exterior and frame; and an accommodation space formed by the combination of the first body (100) and the second body (200). The carrying case of the present invention can be only opened by simultaneously pressing first to fourth pressing buttons (132, 133, 232, and 233), which are provided on the side of the body and then pulling both the first body (100) and the second body (200) outward.
Patent KR-20220030842-A (KR)
Inventor: CHOI KI CHOON
IPC: C12N1/20
Filed: 2020-09-03
Abstract: The present invention relates to a Lactobacillus plantarum KCC-47 strain and a composition comprising the same, wherein a fermentation metabolite product can be produced by using the KCC-47 strain. Since the Lactobacillus plantarum KCC-47 strain according to the present invention has excellent antibacterial activity and resistance to gastric juice and bile salts, the antibacterial composition of the present invention has an excellent probiotic effect, thereby being able to be used in various forms such as foods, medicines, cosmetics, health foods, etc.
Patent KR-20220029258-A (KR)
Title: Rotation device having structure of controlling backlash use for solar power system
Inventor: SHIN JEONG HOON
IPC: H02S20/30
Filed: 2020-09-04
Abstract: The present invention provides a rotating apparatus for solar power generation, installed on the top of a pole so as to rotate a solar panel array, comprising: a first tubular body connected to the solar panel array; a second tubular body coupled to the lower portion of the first tubular body and fixated to the top of the pole; a gear unit transferring a rotation force to the first tubular body; and a driving motor fixated in the second tubular body to provide a rotation force to the gear unit. The gear unit is formed of a planetary gear set, wherein the planetary gear set includes: a sun gear connected to a rotating shaft of the driving motor; multiple PL gears disposed at predetermined intervals around the sun gear so as to be able to mesh with the sun gear; and a ring gear disposed outside the multiple PL gears so as to be able to mesh with the PL gears, and fixated to the first tubular body. At least one among the sun gear, the PL gears, and the ring gear has inclined teeth formed on the circumferential surface thereof, and thus has a tapered structure. The present invention can prevent pitch and roll of the solar panels.
Patent KR-20220032281-A (KR)
Title: Automatic screening shredder of waste food equipped with exhaust air return means
Inventor: LEE DAL EUN
IPC: B09B3/00
Filed: 2020-09-07
Abstract: The present invention relates to an automatic waste food screening and shredding apparatus with a discharge air return means, which reduces odor by minimizing exhaust air to the outside while performing a pretreatment process to shred waste food to be converted into feed or organic fertilizer and removing foreign substances. According to the present invention, the automatic waste food screening and shredding apparatus with a discharge air return means is configured to separate foreign substances in waste food. The automatic waste food screening and shredding apparatus removes the foreign substances in discharge air discharged to a floating foreign substance suction device installed to discharge the floating foreign substances and includes a discharge air return means configured to return discharge air from which the foreign substances are removed back into a main body for waste food, thereby reducing occurrence of odors caused by the discharge air discharged to the outside.
Patent KR-20220033605-A (KR)
Title: Hydrogen production system for ship
Inventor: SIJIN RYU
IPC: B63B25/14
Filed: 2020-09-08
Abstract: Disclosed is a hydrogen production system for a ship. The hydrogen production system for a ship according to one embodiment of the present invention may comprise: a storage tank which accommodates natural gas including liquefied natural gas and natural evaporation gas generating therefrom; a reaction unit which receives the natural gas of the storage tank, and modifies the supplied natural gas into synthetic gas including hydrogen; a hydrogen storage unit which stores hydrogen in the synthetic gas produced in the reaction unit; a gas supply line which supplies the natural gas of the storage tank to the reaction unit; a coolant line which cools the synthetic gas produced in the reaction unit by a means of a coolant; a first heat exchange unit which is provided at the gas supply line, and which is connected to the coolant line to allow the natural gas of the gas supply line and the coolant of the coolant line to primarily exchange the heat with each other; and a second heat exchange unit which is provided at downstream of the first heat exchange unit in the gas supply line, and which is connected to the coolant line to allow the natural gas of the gas supply line, which has passed through the first heat exchange unit, and the coolant of the coolant line to secondarily exchange the heat with each other. Therefore, hydrogen can be produced by using natural gas.