baber/WOPTO huggingface dataset:
Patent KR-20200031731-A (KR)
Title: Apparatus for manufacturing three dimensional shapes using laser
Inventor: LEE CHANG WOO
IPC: B33Y30/00
Filed: 2018-09-14
Abstract: The present invention relates to a three-dimensional (3D) shape manufacturing device using laser beams, which can form a desired 3D shape by melting and stacking wires by irradiating the wires with laser beams. The 3D shape manufacturing device using laser beams, of the present invention, comprises: a laser oscillation unit outputting a laser beam; a head unit formed in a hollow shape; a first reflecting unit rotatably installed on a central axis of the head unit and reflecting the laser beam output from the laser oscillation unit along the circumference of the head unit toward an inner wall of the head unit; a second reflecting unit installed along the inner wall of the head unit to divert the laser beam incident through the first reflecting unit toward a molten pool; and a wire supply unit allowing the wire to pass through the inside of the head unit, and supplying the wire from an upper side of the molten pool. The irradiation direction of the laser beam is rotated by using the wire supplied by the wire supply unit as a rotation center.
Patent KR-20190092227-A (KR)
Title: System for Serarching Using Intelligent Analyzing Video
Inventor: KIM MYOUNG HO
IPC: G06F16/00
Filed: 2018-09-17
Abstract: According to one embodiment of the present invention, provided is a system for searching a real video and a recorded video by intelligent video analysis, which receives CCTV videos from a plurality of CCTV cameras; classifies and stores each CCTV video by channel; and applies a predetermined video analysis condition to the CCTV videos of the plurality of CCTV cameras to analyze videos of multiple channels at the same time, so as to search a search condition set as an event in a photographed CCTV video, and thus multiple channels can be searched at the same time and unnecessary manpower and time waste can be prevented.
Patent KR-20200033044-A (KR)
Title: System for automatically generating regulatory reports
Inventor: DOOHUN JEONG
IPC: G06Q50/26
Filed: 2018-09-19
Abstract: Disclosed is a device for automatically generating a report related to regulations to reduce costs and time required for report generation. According to an embodiment of the present invention, the device comprises: a departure information generation unit generating departure information when a departure signal is inputted; a port check unit checking whether a destination port is located within a set radius based on a current position of a ship when an arrival signal is inputted; an arrival information generation unit generating arrival information when a first signal about that the destination port is located within the set radius is received from the port check unit; and a report generation unit generating a report related to regulations including the departure information and the arrival information.
Patent KR-20190039013-A (KR)
Title: High strength lithium silicate glass ceramic having high shielding property
Inventor: YAMAMOTO KAZUKI
IPC: C03C3/078
Filed: 2018-10-02
Abstract: The present invention relates to a dental lithium silicate glass composition having high-shielding properties and high-strength properties. The dental lithium silicate glass composition comprises: 60.0 to 80.0 wt% of SiO_2; 10.0 to 17.0 wt% of Li_2O; 0.5 to 10.0 wt% of K_2O; 1.0 to 6.0 wt% of a nucleating agent; 0.0 to 10.0 wt% of a coloring agent; and 5.0 to 10.0 wt% of metal oxide Me(tetravalent)O_2, and does not comprise Al_2O_3.
Patent KR-20200038669-A (KR)
Inventor: KANG SEONG GI
IPC: G06Q30/02
Filed: 2018-10-04
Abstract: The present invention relates to a reverse auction service system capable of effectively promoting a store. The reverse auction service system comprises: a user terminal inputting requirements for requesting a reverse auction, receiving one or more reverse auction estimates corresponding to the requirements, and selecting one reverse auction estimate; one or more store terminals generating the reverse auction estimate corresponding to the requirements based on an order amount of a corresponding store; and a server transmitting the requirements from the user terminal to the one or more store terminals, transmitting the reverse auction estimate from the one or more store terminals to the user terminal, and informing the store terminal which presents the corresponding reverse auction estimate that the corresponding reverse auction estimate is selected as the user terminal selects one reverse auction estimate.
Patent KR-20190098026-A (KR)
Title: Fluid control equipment for bio reaction, bio reaction system and fluid control method for bio reaction
Inventor: KWANG HYOCHUNG
IPC: G01N35/10
Filed: 2018-10-05
Abstract: Provided is fluid control equipment for bio-reaction, including a pipette for carrying a reaction liquid; and a liquid pump for adjusting the internal pressure of the pipette.
Patent KR-20200040378-A (KR)
Inventor: KIM HYEONG CHANG
IPC: B22D19/08
Filed: 2018-10-10
Abstract: The present invention provides a device for casting a bucket tooth of an excavator having improved abrasion resistance and impact resistance through surface hardening for forming a cemented carbide layer on a surface of a tooth point where an abrasion phenomenon occurs, a method for manufacturing a bucket tooth of an excavator using the same, and a bucket tooth of an excavator manufactured thereby. Also, provided in the present invention are a device for casting a bucket tooth of an excavator which can maintain long life since a cemented carbide layer is integrated with a tooth point to prevent escaping of the cemented carbide layer under application of strong force and abrasion, a method for manufacturing a bucket tooth of an excavator using the same, and a bucket tooth of an excavator manufactured thereby.
Patent KR-20200041582-A (KR)
Inventor: KIM SEONG MIN
IPC: G06Q50/02
Filed: 2018-10-12
Abstract: According to the present invention, a smart box system comprises: a sensor part generating a detection signal when detecting a person or an animal; an image part photographing farmland; a control part transmitting the detection signal transmitted from the sensor part and an image photographed by the image part to a mobile communication terminal and outputting sound and light; a storage part storing an image of the farmland and time of an installed area when detecting the person or the animal; a sound generation part generating repelling sound when detecting the person or the animal; a light output part outputting light when detecting the person or the animal; a driving control part controlling the sound generation part and the light output part; and an application of a mobile communication terminal for checking the image of the farmland in real time and controlling the driving control part.
Patent KR-20190041956-A (KR)
Inventor: LEE SANG KYUNG
IPC: A01N59/00
Filed: 2018-10-15
Abstract: The present invention relates to a synergistic effect exhibited from a composition prepared by mixing two ingredients including spring water and a lemon extract, as well as antimicrobial and antifungal effects of each of the two ingredients. As a result of taking an absorbance experiment of a bacteria culture medium for distilled water, spring water, and an experimental group in which a lemon extract is injected into each of the experimental groups, the antimicrobial and antifungal effects can be checked in a mixed composition in which spring water and the lemon extract are mixed, and it has been found that the effects are not caused by pH variations in respective ingredients themselves. The antifungal effect of spring water and lemon extract has been checked by a decrease in strain growth through a mold growth inhibition measuring experiment in a solid culture medium. As a result of taking a test of cytotoxicity in animal cells with respect to spring water and lemon extract exhibiting the antimicrobial effect, slight cytotoxicity has been observed from a cell culture medium formed from spring water, the lemon extract, and the solution prepared by mixing the two ingredients, when compared to a cell culture medium containing 0.02% of benzoic acid. Accordingly, the composition using spring water and lemon extract can function as the natural preservative harmless to the human body while exhibiting the antimicrobial effect.
Patent KR-20200046267-A (KR)
Inventor: WOO SUNG MIN
IPC: H05K1/18
Filed: 2018-10-24
Abstract: Disclosed is a camera module applied to a small mobile device. The disclosed camera module comprises: a printed circuit board on which an image sensor and a plurality of electronic elements are mounted; a based disposed in front of the printed circuit board and formed with a light through hole; and a lens module disposed in front of the base. The base includes: a first frame unit formed of a metal material; and a second frame unit formed of a synthetic resin material coupled by insert injection to the first frame unit. The lens module may be stably supported against the printed circuit board.
Patent KR-20200019060-A (KR)
Title: Risk identification of personally identifiable information from collective mobile app data
Inventor: YANG JIN HONG
IPC: G06F21/62
Filed: 2018-10-31
Abstract: Big data analysis is used in utilizing personal data in business applications by many market participants. Personally identifiable information (PII) (for example, age, race, social security number, address, etc.) plays an important role in providing user-oriented services. Many IT companies collect, store, and process PII of customers by various mobile applications. In embodiments of the present invention, two new PII risk elements are used to explain how a collective right collected via various Android applications by the same publisher can disclose the PII of users and determine the overall risk factors for personally identifiable information.
Patent KR-20200052668-A (KR)
Title: Coil steel plate continuous heat treatment apparatus
Inventor: JIN DUG SOO
IPC: C21D9/00
Filed: 2018-11-07
Abstract: The present invention relates to an apparatus for performing continuous heat treatment on a coil steel plate and, more specifically, to an apparatus for performing continuous heat treatment on a coil steel plate, capable of minimizing deformation generated during a continuous heat treatment process on a coil steel plate. According to the present invention, the apparatus for performing continuous heat treatment on a coil steel plate comprises: an uncoiler; a first cutter; a welding machine; a tension pad; a dancer roll; a quenching induction heater; a quenching temperature maintenance furnace; an oil cooler; an oil removing wiper; an oil washer; a tempering induction heater; a heating surface plate; a tempering temperature maintenance furnace; a leveler; an air cooler; a bridle roll; a second cutter; and a recoiler.
Patent KR-20200055887-A (KR)
Title: Semiconductor device including source/drain region
Inventor: JANG SUNG UK
IPC: H01L29/417
Filed: 2018-11-14
Abstract: A semiconductor device with excellent operating characteristics includes an active area defined in a substrate. At least one channel layer is disposed on the active area. A gate electrode crossing the active area and surrounding the at least one channel layer is disposed. One pair of source/drain area are provided adjacent to both sides of the gate electrode, disposed on the active area, and contacting the at least one channel layer. The one pair of source/drain areas include a SEG layer. The maximum width of each of the one pair of source/drain area is less than 1.3 times of a width of the active area.
Patent KR-20200057130-A (KR)
Title: Quantum dot-poloxamer polymer composite and temperature sensor using the same
Inventor: BANG JI WON
IPC: C08K3/10
Filed: 2018-11-15
Abstract: The present invention relates to a quantum dot-poloxamer polymer composite applicable as a temperature sensor. The quantum dot-poloxamer polymer composite includes: a pair of quantum dots each having a different unique fluorescence wavelength region, and causing a fluorescence resonance energy transfer(FRET) phenomenon when approaching each other within a predetermined interval so that one may function as a donor and the other may function as an acceptor; and a poloxamer polymer which captures and supports the quantum dots. The volume of the poloxamer polymer varies depending on a change in temperature to cause a change in efficiency of the FRET phenomenon so that the fluorescence intensities of the rays emitting from the quantum dots may be changed oppositely to each other. The peak of fluorescence intensity of the light emitted finally to the outside by the combination of the quantum dots may shift in a wavelength range from the fluorescence wavelength region unique to the quantum dot functioning as a donor to the fluorescence wavelength region unique to the quantum dot functioning as an acceptor. In addition, the present invention provides a temperature sensor including the quantum dot-poloxamer polymer composite and sensing temperature through a change in ratio of the fluorescence intensities of the rays emitted from the quantum dots.
Patent KR-20200057323-A (KR)
Inventor: CHUN JUNG BUM
IPC: H01J37/28
Filed: 2018-11-16
Abstract: The present invention relates to an electron microscope with an automatic alignment structure of an electron beam to automatically align a filament tip for generating an electron beam without any adjustment operation and a reference optical axis when replacing a filament module. The electron microscope comprises: a vacuum chamber (100); and an electron gun (200).
Patent KR-20190134449-A (KR)
Title: Apparatus for compensating screen printer and method thereof
Inventor: LEE DUK YOUNG
IPC: H05K3/12
Filed: 2018-11-26
Abstract: The present disclosure proposes an electronic device for calibrating a screen printer. An electronic device according to the present disclosure includes a screen printer for applying solder to a substrate on which a stencil mask is disposed and a solder inspection device for measuring the application state of the applied solder. The electronic device may include a processor which obtains first information about each of a plurality of pads positioned on the substrate, obtains second information about each of the solder applied to each of the plurality of pads from the solder inspection device, derives the position correction value of the stencil mask with respect to the substrate based on the first information and the second information and transmits the position correction value to the screen printer.
Patent KR-20180129734-A (KR)
Inventor: CHUNG HAE SUK
IPC: H01G4/30
Filed: 2018-11-28
Abstract: The present invention provides a multi-layered ceramic electronic component. The multi-layered ceramic electronic component includes: a ceramic body having a plurality of dielectric layers stacked therein; first and second internal electrodes formed on at least one surface of the plurality of dielectric layers in the ceramic body and exposed through one surface of the ceramic body; and first and second external electrodes formed on one surface of the ceramic body and electrically connected to the first and second internal electrodes through exposed portions of the first and second internal electrodes, respectively. The ratio of the area of the first or second external electrode to the area of one surface of the ceramic body is 10 to 40%.
Patent KR-20190078492-A (KR)
Inventor: OKABE MOTOHIKO
IPC: F21V8/00
Filed: 2018-12-06
Abstract: The present invention is to provide a light diffusion plate for a direct type backlight unit which has excellent mechanical strength even when being thinly molded by suppressing the generation of defects during manufacturing. According to the present invention, the light diffusion plate for a direct type backlight unit comprises a resin matrix and a diffuser dispersed in the resin matrix. A main component of the resin matrix is a polycarbonate-based resin, a ratio Mw/Mn of a weight average molecular weight Mw to a number average molecular weight Mn, reduced to polystyrene of the polycarbonate-based resin, measured by a gel permeation chromatography is 1.8 to 3.2, and the weight average molecular weight Mw of the polycarbonate-based resin is 3.0 x 10^4 to 6.5 x 10^4. Also, an average thickness of the light diffusion plate is preferably 0.1 to 1.0 mm.
Patent KR-20200069772-A (KR)
Inventor: KYE MYEONG GYUN
IPC: G06F17/14
Filed: 2018-12-07
Abstract: The present invention relates to an optical cable monitoring system and an optical cable monitoring method for monitoring vibration generated by a vibration source located in the vicinity of an optical cable. According to an embodiment of the present invention, the optical cable monitoring system may comprise: a pulse generation unit for generating an optical pulse and outputting the optical pulse to an optical core; a vibration sensing unit configured to sense the backscattered light generated by the optical pulse propagating from the optical core and generate an electrical signal; a signal processing unit which receives the electrical signal and extracts a vibration signal and a feature vector; and a vibration source inference unit which analyzes the feature vector to generate information on the vibration source of the optical core.
Patent KR-20200069923-A (KR)
Inventor: YOON SANG WON
IPC: G05D1/02
Filed: 2018-12-07
Abstract: Disclosed are a system for managing a path of an automated guided vehicle and a method thereof. According to an embodiment of the present invention, the system comprises: an automated guided vehicle (AGV) recognizing a node identity (ID) of a node arranged at each point on a guided line while driving along the guided line of a designated transport path to transmit the node ID to a wireless repeater; and a server assigning the transport to the AGV and resetting the transport path based on a node ID last received by the AGV to transmit the transport path to the AGV when an abnormal node, which is inconsistent with the transport path, is detected by tracking a movement status of the AGV based on the node ID received through the wireless repeater.
Patent KR-20200073938-A (KR)
Title: Portable Cup
Inventor: HA SUNG YOON
IPC: B65D85/72
Filed: 2018-12-16
Abstract: The present invention relates to a portable personal water cup for resource saving, which supplements for the disadvantages of an existing disposable paper water cup, reinforces a force on a contact surface with a top of a water supply source such as a water purifier, and minimizes personal hygiene, wasted resources due to the use of paper cups, and wasted water during washing due to the use of large capacity water cups by making a plastic water cup with a size of a pocket business card that is convenient to carry and has durability and hygiene. Moreover, the portable personal water cup is designed in a form that can be carried at all times without causing problems depending on the time and place, thereby contributing to personal hygiene.
Patent KR-20200074609-A (KR)
Inventor: LEE HYUNG JUNE
IPC: G06Q50/10
Filed: 2018-12-17
Abstract: Provided is a method for providing home training, capable of monitoring a plurality of users at the same time to train exercise movements. The method includes: receiving, by a motion analysis device, first angle data from a wearable device worn on a first plurality of body parts of a first user in a predetermined time interval; generating, by the motion analysis device, second angle data for a plurality of joints by using position data of the plurality of joints of the first user obtained from a motion recognition device that recognizes the motion of the first user in the above time interval; generating, by the motion analysis device, first posture information indicating a series of exercise motions of the first user in the above time interval based on the first angle data and the second angle data; and generating, by the motion analysis device, feedback information by comparing second posture information for a reference motion of the same type as the exercise motion previously acquired and the first posture information.
Patent KR-20200076429-A (KR)
Inventor: YOO YUN HA
IPC: G01N17/02
Filed: 2018-12-19
Abstract: This specification relates to a method for evaluating hydrogen embrittlement and stress corrosion properties of steel materials. More specifically, the present invention discloses the method for classifying and evaluating the hydrogen embrittlement and stress corrosion properties of the steel materials under conditions in which hydrogen erosion and stress corrosion co-act. According to an embodiment, the disclosed method for evaluating the hydrogen embrittlement and stress corrosion properties of the steel materials, includes: applying a cathode constant current to a specimen, setting a potential less than -0.530 V/SHE or hydrogen reduction potential, whichever is lower, and then evaluating hydrogen embrittlement; or applying a positive constant current to the specimen, setting a potential greater than the hydrogen reduction potential, and then evaluating stress corrosion properties.
Patent KR-20190082112-A (KR)
Inventor: KANG YUJIN
IPC: H01L51/50
Filed: 2018-12-26
Abstract: The present specification provides a novel compound and an organic light emitting device comprising the same. The compound described in the present specification can be used as a material of an organic matter layer of the organic light emitting device. The compound can improve efficiency, low driving voltage and/or lifespan characteristics in the organic light emitting device.
Patent KR-20200080678-A (KR)
Inventor: PARK MIN HO
IPC: H01L51/56
Filed: 2018-12-27
Abstract: Disclosed is a cooling substrate transfer device capable of increasing the driving precision of a stage unit by cooling heat generated in a stage driving part that moves the stage unit chucking a substrate. According to the present invention, the cooling substrate transfer device comprises: a stage unit disposed inside a vacuum chamber forming the inside of the vacuum chamber to have a vacuum atmosphere and supporting a substrate; a stage transfer unit disposed inside the vacuum chamber and connected to the stage unit to move the stage unit inside the vacuum chamber; and a cooling unit connected to the vacuum chamber, selectively connected to the stage transfer unit and cooling the stage transfer unit.
Patent KR-20180021142-A (KR)
Title: 가스 공급부, 기판 처리 장치 및 반도체 장치의 제조 방법
Inventor: SASAKI TAKAFUMI
IPC: H01L21/67
Filed: 2016-09-15
Abstract: 본 발명은 종 방향으로 배열된 기판에 대하여 공급되는 처리 가스의 농도 균일성을 향상시킨다. 
동일 종류이며 동일 질량 유량의 처리 가스를 각각의 상단으로부터 공급하는 제1 가스 공급관과 제2 가스 공급관을 구비하고, 제1 가스 공급관 및 제2 가스 공급관을 개재하여 종 방향으로 배열된 복수의 기판을 수용하는 처리실에 기판을 처리하기 위한 처리 가스를 공급하는 가스 공급부를 포함하는 구성으로서, 기판이 배치되는 기판 배치 영역에 대향하는 제1 가스 공급관의 길이를 L1, 제1 가스 공급관의 유로 단면적을 S1로 하고, 기판 배치 영역에 대향하는 제2 가스 공급관의 길이를 L2, 제2 가스 공급관의 유로 단면적을 S2로 했을 때, L1이 L2보다 길고 또한 S1이 S2보다 작게 구성된다.
Patent KR-20180051491-A (KR)
Title: 소비를 위한 발포성 및/또는 유동성 물질을 제조하기 위한 시스템 및 방법
Inventor: RAYNER GARY
IPC: B05B7/04
Filed: 2016-07-14
Abstract: 본 개시내용은 예컨대, 소비자로의 직접 적용에 의해, 예로서 소비자의 구강으로 직접적으로 소비를 위한 발포성 및/또는 유동성 물질의 생산 및/또는 전달을 위한 디바이스, 시스템 및 방법을 기술한다.  물질을 제1 비-발포 상태로부터 제2 발포 상태로 변환하기 위한 디바이스 및/또는 시스템이 제공되며, 물질을 제1, 비 또는 반-유동성 상태로부터 제2 유동성 상태로 변환하기 위한 디바이스 및/또는 시스템이 제공된다.
Patent KR-20180031034-A (KR)
Title: 분자 진단 어세이 시스템
Inventor: DORITY DOUG
IPC: G01N35/10
Filed: 2016-07-22
Abstract: 어세이 카트리지를 수납하기 위해 적응된 진단 어세이 시스템에서 사용하기 위한 제어의 개선된 서브-어셈블리들 및 방법이 본원에서 제공된다. 그런 서브-어셈블리들은: 브러시리스 DC 모터, 도어 개방/폐쇄 메커니즘 및 카트리지 로딩 메커니즘, 시린지 및 밸브 구동 메커니즘 어셈블리, 초음파처리 호른, 열 제어 디바이스 및 광학 탐지/여기 디바이스를 포함한다. 그런 시스템들은, 내부에 수납된 어세이 카트리지에 관하여 상기 시스템의 기능성에 관한 사용자 입력을 수신하고 그리고 상기 어세이 카트리지에 관련된 진단 결과들을 사용자의 모바일 디바이스에게 중계하기 위해서 사용자의 상기 모바일 디바이스와 무선으로 통신하도록 구성된 통신 유닛을 더 포함할 수 있다.