baber/WOPTO huggingface dataset:
Patent KR-20180113427-A (KR)
Inventor: KIM YOUNG HOON
IPC: G06F17/30
Filed: 2017-04-06
Abstract: An apparatus for detecting a data dense region comprises: a region selection unit to use the number of space data included in a target region to determine whether region division is possible, and select division regions into which the target region is divided and a band region including the boundary of the division regions if region division is possible; and a minimum bounding rectangle (MBR) detection unit to detect P (P is a natural number) minimum bounding rectangles in the target region if region division is impossible, and use minimum bounding rectangles detected in the division regions and the band region to detect P minimum bounding rectangles in a merged region obtained by merging the division regions and the band region if region division is possible. According to the present invention, detection can be performed by minimum bounding rectangles which are rectangles of a minimum size including the number of required space data. Also, a dense region of space data with high spatial adjacency can be detected by detection of minimum bounding rectangles. Also, if a target region is divided, linear-type time is taken when merging division regions to improve the amount of computation.
Patent KR-20180115392-A (KR)
Inventor: KWON TAESOON
IPC: H01L29/423
Filed: 2017-04-12
Abstract: The present invention relates to a semiconductor device. Provided is the semiconductor device including a substrate, channel semiconductor patterns vertically stacked on the substrate to be spaced apart from each other, a gate electrode crossing the channel semiconductor channels, source/drain regions arranged on both sides of the gate electrode, respectively and connected to the channel semiconductor patterns, and air gaps between the substrate and the lower sides of the source/drain regions. Accordingly, the present invention can improve the electrical characteristics of the semiconductor device.
Patent KR-20170124448-A (KR)
Inventor: KIM TAE JOON
IPC: B01J19/18
Filed: 2017-04-14
Abstract: The present invention relates to a security system operating method. The security system operating method according to an embodiment of the present invention can comprise the steps of: sensing an acoustic signal through an acoustic sensor; determining whether the acoustic signal is a normal open pattern based on the normal open pattern stored in the database; and alarming when the acoustic signal is not the normal open pattern. Therefore, a user can proactively cope with the situation that an intruder enters a security area.
Patent KR-20180118313-A (KR)
Inventor: PARK SANG WOO
IPC: G01S19/23
Filed: 2017-04-21
Abstract: Disclosed are a method for transmitting GPS correction information to a user terminal by using a mobile communication network which is densely built throughout a nation and a system therefor. According to the present invention, the system for transmitting GPS correction information to a user terminal through a mobile communication network comprises: a correction information reception module which receives GPS correction information and stores the GPS correction information in a database; a transmission method determination module which determines a transmission method of the GPS correction information for a user terminal as either broadcasting or unicasting; a broadcasting module which broadcasts and transmits the GPS correction information to the user terminal through the mobile communication network on the basis of a determination result of the transmission method determination module; and a unicasting module which unicasts and transmits the GPS correction information to the user terminal through the mobile communication network on the basis of a determination result of the transmission method determination module.
Patent KR-20180118458-A (KR)
Inventor: SEONG YEONG KYEONG
IPC: G06T7/13
Filed: 2017-04-21
Abstract: The present invention relates to a method for segmenting an image and an electronic device thereof. The electronic device comprises: a display to display an image; at least one processor electrically connected to the display; and a memory electrically connected to the at least one processor. The memory stores instructions to allow the process to respond to detection of a selection of an area of the image to convert the image to position the selected area on a center of the image, use deep learning to extract one or more features from the converted image, enhance at least one feature among the extracted one or more features, restore at least one feature among the enhanced features into an image, and reversely convert the restored image to provide a segmented image when executed. Other embodiments of the present invention are possible.
Patent KR-20180123876-A (KR)
Title: Octopus instant noodles
Inventor: KANG JEONG HWA
IPC: A23L23/10
Filed: 2017-05-10
Abstract: The present invention suggests octopus instant noodles providing protein, which is insufficient in instant noodles; provide steamed octopus powder to dry seasonings; and provide broth obtained by boiling octopus and milk vetch roots to a liquid seasoning, thereby allowing consumers to enjoy the flavor of octopus when eating the instant noodles. The octopus instant noodles include: 110-130 g of noodles with the thickness of 2.5-3.5 mm; 7-9 g of a liquid seasoning consisting of mixing broth obtained by boiling octopus and milk vetch roots, a soy sauce base and cooking wine mixed at a ratio of 6 : 0.0083 : 0.0083; 12-14 g of dry seasonings obtained by mixing dried octopus powder and other mixed seasonings; and 4.3-6.3 g of solid ingredients including slices of steamed and freeze-dried octopus, dried garlic slices, dried green onion slices, and dried red chili pepper slices at a ratio of 2 : 2 : 2 : 1.
Patent KR-20180127087-A (KR)
Title: Floating generating system
Inventor: SONG YONG SEOK
IPC: F01K23/14
Filed: 2017-05-19
Abstract: The present invention relates to a floating power generation system which is installed in a floating body on an aquarium or the like and produces electricity using liquefied gas. The floating power generation system according to an embodiment of the present invention comprises: a storage tank for storing the liquefied gas; a gas generation module having a gas turbine generating the electricity using the liquefied gas, and a startor which rotates a turbine of the gas turbine before the gas turbine burns the liquefied gas and operates itself; and a gas supply module for supplying the liquefied gas stored in the storage tank to the gas turbine, wherein the startor includes: a motor for rotating the turbine; and a battery for supplying the electricity to the motor.
Patent KR-20180130072-A (KR)
Inventor: LEE BYUNG MIN
IPC: C08G65/26
Filed: 2017-05-26
Abstract: The present invention relates to a porous catalyst for hydroxyl group alkylation comprising zinc oxide and aluminum oxide, a production method using a nonionic surfactant thereof, and a method for alkylating a hydroxyl group of polyalkylene glycol using the same. According to the present invention, since the porous catalyst for hydroxyl group alkylation exhibits excellent polyalkylene glycol conversion rate and methylation conversion rate, the porous catalyst can be useful in the alkylation of polyalkylene glycol in an economically feasible and environmentally friendly way.
Patent KR-20180134585-A (KR)
Inventor: DOH JOO SEON
IPC: C23F13/04
Filed: 2017-06-09
Abstract: A technique relating to an electric anticorrosive system is disclosed. The electric anticorrosive system according to an embodiment of the present invention includes: an electrode part electrically connected to an anticorrosive object and outputting an anticorrosive current; at least one reference electrode part provided at a position close to the anticorrosive object and measuring a potential with respect to the anticorrosive object; and an anticorrosive control part which supplies direct current power to the anticorrosive object through the electrode part and controls the anticorrosive current of the electrode part by reflecting a natural potential between the reference electrode part and the anticorrosive object while the anticorrosive current output to the electrode part is interrupted. It is possible to periodically measure the natural potential without interfering with the anticorrosive current. An efficient electrical anticorrosion can be provided by reflecting it. It is possible to quickly respond to environmental changes such as concentration change and flow rate of corrosion medium.
Patent KR-20180069662-A (KR)
Inventor: LEE WEI YANG
IPC: H01L29/78
Filed: 2017-06-21
Abstract: A system is configured to perform manufacturing processes related to plasma. The system includes a process chamber and a wafer stage located within the process chamber. The wafer stage is configured to fix a process wafer. The system further includes a bottom electrode located below the wafer stage, the top electrode located outside the chamber, and a plasma distribution mechanism. The plasma distribution mechanism is reconfigurable to enable more than one plasma distribution profile.
Patent KR-20170073579-A (KR)
Title: 와전류를 이용한 과속방지용 바퀴
Inventor: SONG KI HYUN
IPC: B60B33/00
Filed: 2017-06-21
Abstract: 본 발명은 와전류를 이용한 과속방지용 바퀴에 관한 것으로, 보다 상세하게는 유모차, 보행보조차, 휠체어, 캐리어, 쇼핑카트 등 운송수단에 다스크판과 자성체로 이루어진 와전류 발생수단을 설치하여 바퀴의 회전시 디스크판에 와전류가 발생하게 되고, 이 와전류에 의해 바퀴의 회전속도를 감속시켜 과속운행을 방지할 수 있도록 한 와전류를 이용한 과속방지용 바퀴에 관한 것이다. 
상기한 목적을 달성하기 위한 본 발명은 운송수단의 차체에 설치되는 고정부와, 상기 고정부에 설치되는 와전류를 발생시키는 와전류발생부와, 상기 와전류발생부에 설치되는 회동부로 구성된 것을 특징으로 한다.
Patent KR-20190000063-A (KR)
Inventor: KO CHANG MO
IPC: C08L23/08
Filed: 2017-06-22
Abstract: The present invention relates to a halogen-free insulating composition with excellent low-temperature resistance and oil resistance, and a wire having an insulating layer formed therefrom. Specifically, the present invention relates an insulating composition which is not only excellent in oil resistance, chemical resistance, low-temperature resistance, insulating properties, etc. which are difficult to secure at the same time, but also is excellent in flame retardancy and is eco-friendly even if a halogen-free retardant is in use, and a wire having an insulating layer formed therefrom. To this end, the insulating composition comprises an ethylene vinyl acetate resin and an ethylene propylene diene rubber resin.
Patent KR-20190001099-A (KR)
Inventor: KIM WOONG RAE
IPC: G06F11/07
Filed: 2017-06-26
Abstract: The present invention relates to an error management system and a data processing system including the same capable of analyzing errors and managing a memory area efficiently. The error management system includes an error analysis unit formed to generate a count value of an error correction by counting error corrections of each of a plurality of management blocks and generate a permanent error block to define whether an error occurs from each of the plurality of management blocks permanently or temporarily by comparing the count value of the error correction with at least one standard value. The present invention also includes a block control unit replacing an address signal with a new address signal when a management block selected among the plurality of management blocks in accordance with the address signal is already designated in permanent error block information.
Patent KR-20190001413-A (KR)
Inventor: CHOI KI HONG
IPC: G05B19/05
Filed: 2017-06-27
Abstract: The present invention provides an apparatus for a programmable logic controller (PLC) which controls operation of equipment to be controlled per a scan cycle. The apparatus for the PLC includes: at least one extending module connected to the equipment to be controlled, generating data related to a state to be managed, and transmitting an operation order to the equipment to be controlled; and a main module setting the scan cycle as a fixed scan cycle consisting of some values, receiving data to be managed during a valid period of each fixed scan cycle, generating the managed data based on the data to be managed, and changing the fixed scan cycle based on the valid period of each fixed scan cycle.
Patent KR-20190002819-A (KR)
Inventor: PARK JEONG YEOUL
IPC: E06B7/16
Filed: 2017-06-30
Abstract: The present invention relates to a roll and roll type fine dust protection device and, more specifically, to a roll and roll type fine dust protection device, wherein a window screen is used in combination with a fine dust protection net so that the window screen, the fine dust protection net, or combination of the window screen and fine dust protection net can be rapidly and conveniently adjusted and used in accordance with user selection. Therefore, harmful substances, yellow dust, and find dust can be effectively blocked during ventilation, which has been a social issue, to increase public health.
Patent KR-20190004100-A (KR)
Title: Buoyancy power generation system using waste heat
Inventor: JIN DONG YEOL
IPC: F03B13/10
Filed: 2017-07-03
Abstract: The present invention relates to a buoyancy self-power generating system using waste heat, and disclosed is a buoyancy self-power generating system using waste heat, comprising: a water tank filled with water; a chain drive unit including sprocket wheels respectively installed at the upper portion and the lower portion inside the water tank and sprocket chain engaged with the sprocket wheels so as to rotate; a generator connected to at least one of the sprocket wheels of the chain drive unit so as to generate electricity with the power transmitted from the sprocket wheels; a chamber installed on the sprocket chain of the chain drive unit and operating the chain drive unit by obtaining the buoyancy as the water of the water tank is introduced into or discharged from the chamber according to position; a steam supply unit installed at one side of the water tank so as to supply steam to the chamber; and a steam discharge unit installed at the other side of the water tank in the water tank so as to face the steam supply unit and to discharge the steam inside the chamber.
Patent KR-20190005438-A (KR)
Inventor: HEO JUN HAENG
IPC: B60R13/08
Filed: 2017-07-06
Abstract: The present invention relates to a structure for a band stopper of a transmission mount of a vehicle and, more specifically, relates to a structure for a band stopper of a transmission mount, which comprises a transmission mount cross member having the shape of a flat plate having a predetermined thickness to form each extended surface at both side ends, and a pair of insulators attached to the cross member. The insulators are attached to a base extending in a central direction of the cross member in a lower end bracket fixated to the cross member, and a dead end of the base forms an arm having the shape of a hexahedron bent in a lower end.
Patent KR-20190014856-A (KR)
Inventor: CHOI YOON HYUCK
IPC: B01D46/52
Filed: 2017-08-04
Abstract: An object of the present invention is to provide a filter assembly capable of deforming a filter into a state in which the filter is mounted on a filter frame. The filter assembly according to an embodiment of the present invention comprises: a filter member having a wrinkle pattern; and a filter frame joined to an outer periphery of the filter member to maintain the shape of the filter and having at least a part of a body made of a flexible material having an elastic restoring force.
Patent KR-20190015966-A (KR)
Inventor: KIM HUN SIK
IPC: G03F7/105
Filed: 2017-08-07
Abstract: The present invention relates to a colored photosensitive resin composition, which contains a colorant; a binder resin represented by chemical formula I; photopolymerizable monomers; oxime-based photoinitiators; and a solvent, to a color filter comprising the same, and to a display device comprising the same. The present invention aims to provide the colored photosensitive resin composition, which is excellent in dispersibility of particles, and the display device comprising the same.
Patent KR-20190021560-A (KR)
Inventor: SEO CHANG SEONG
IPC: G05B23/02
Filed: 2017-08-23
Abstract: The present invention relates to a failure prediction system using Big data and a failure prediction method, and more particularly, to a failure prediction system using big data and a failure prediction method, in which a sensor is attached to the system and an environment for exchanging various data generated by the system over the Internet is established, so that it is possible to predict the deformation and determine the failure based on the collected Big data. The system includes: a first system for extracting data; a sensing sensor attached to the first system for monitoring data in real time from the first system; a middleware for allowing the detection sensor to connect to devices of different models to enable smooth communication; a manufacturing execution system (MES) that receives data from the middleware and guides all the work activities of the first system using reliable data; a deletion system interlocked with the manufacturing execution system (MES) to delete unnecessary data; and a failure prediction and maintenance module for analyzing data that has been deleted and remained through the deletion system.
Patent KR-20190022208-A (KR)
Inventor: CHO JOO HYUN
IPC: G08B25/10
Filed: 2017-08-25
Abstract: The present invention relates to a fall prevention system for automatically detecting that a worker or the like wearing a protective gear enters a predetermined fall danger zone and assuring operation of a fall prevention means of the protective gear. The present invention includes a protective gear and a monitoring system. The protective gear includes a main body fixed on worker′s body, a fall prevention means connected to the main body through a connecting strip; an anchor node fixed to the main body of the protective gear; a first mobile node fixed to be positioned adjacent to the fall prevention means of the protective gear; and a second mobile node installed at a work site having a fall risk. The monitoring system includes a wireless communication unit including a wireless communication interface for data transmission and reception; an alarm unit calculating real-time distance measurement information input from the anchor node and the mobile node and generating an alarm in case the calculation result matches a predetermined alarm output condition; and a control unit controlling the anchor node, the mobile node, the wireless communication unit, and the alarm unit.
Patent KR-20190023781-A (KR)
Inventor: KIM YONG HAN
IPC: A61B18/20
Filed: 2017-08-30
Abstract: The present invention relates to a laser treatment device using a temperature estimation function and an integrated image analysis, and a driving method thereof. The laser treatment device using a temperature estimation function and an integrated image analysis comprises: a handpiece configured to acquire a light image of a target surface by a charge-coupled device (CCD) camera unit and acquire a thermal image of a target surface by a thermographic camera unit; and a main body for specifying a lesion on the target surface by matching the temperature estimation function of the thermal image with the position information of the light image acquired by the handpiece and controlling a laser light applied by the handpiece according to the specified lesion characteristics.
Patent KR-20190026422-A (KR)
Inventor: HONG YOUN SIK
IPC: A61G7/05
Filed: 2017-09-05
Abstract: A smart bed system using lattice arrangement of pressure sensors according to an embodiment of the present invention includes a smart bed including a smart mattress part in which a plurality of pressure sensors are disposed in a lattice shape as a whole, and at least one IoT controller for receiving pressure sensor data output from the plurality of pressure sensors and outputting data on about a posture pattern of a bed user through a wireless network; a monitoring system for extracting the posture pattern of the bed user based on data on the posture pattern of the bed user received from the at least one IoT controller, comparing the extracted posture pattern with a previously stored normalized posture pattern, and determining the posture pattern of the bed user; and a cloud network for delivering the posture pattern of the bed user determined by the monitoring system to a mobile device of a guardian of the bed user, a caregiver, or a nurse. Thus, the smart bed system can inform the nurse, caregiver or guardian in real time instantly of the posture pattern of the bed user and prevent secondary illnesses and falls such as bedsores that the bed user can take by taking the same posture for a long time on the bed.
Patent KR-20190029884-A (KR)
Title: Charing apparatus and vehicle comprising the same, control method for charing apparatus
Inventor: KIM HAN SHIK
IPC: H02J7/00
Filed: 2017-09-13
Abstract: The present invention relates to a charging apparatus, a vehicle including the same, and a control method for the same. When a smartphone is charged by using a USB charger to which a high-speed charging mode of QC 2.0 is applied, the high-speed charging or general charging is performed in consideration of a voltage state of a vehicle battery, or the charging is not performed, such that the charging apparatus effectively copes with unexpected situations occurring in the vehicle (for example, voltage drop caused by the use of an air-conditioner or various accessory devices). Therefore, when a voltage of a battery embedded in the vehicle reaches a constant voltage, the charging apparatus charges the smartphone in a manner that the in-vehicle battery voltage is protected, and no problem occurs in the vehicle when the vehicle starts engine in the future. As a result, the charging apparatus efficiently charges the battery of the smartphone by adjusting the current and the voltage according to a voltage drop situation during a high-speed charging mode or a general charging mode, thereby efficiently charging the smartphone battery without causing an overload to the battery.
Patent KR-20190030109-A (KR)
Title: Grass eliminator having a pesticide spraying function
Inventor: YU JUNG JI
IPC: A01D34/685
Filed: 2017-09-13
Abstract: The present invention relates to a grass eliminator having a pesticide spraying function. According to the present invention, pesticide spraying is possible from a grass eliminator during grass cutting, and thus the safety of workers can be ensured from hazards such as bees and insects during grass cutting. The structure of a rotary cutter is improved so as to generate a floating force during rotary cutter operation, and thus the felt weight of the grass eliminator can be reduced along with workers′ fatigue. Also, it is possible to expand the spraying range of the pesticide by the rotary cutter so as to improve worker safety and usability. The present invention includes pesticide spraying means detachable by an operation rod of the grass eliminator and performing pesticide spraying simultaneously with grass cutting and the rotary cutter fastened to the tip of the operation rod, reducing the weight of the operation rod, and having a structure exerting a floating force during rotation to uniformly and radially spray a pesticide. In the rotary cutter, facing cutting blades are formed at both ends of the coupling portion having a coupling hole, the cutting blades on both sides are formed to have an inclination angle of structure twisted in opposite directions, and the coupling portion includes a reinforcing rib for cutting blade reinforcement.