baber/WOPTO huggingface dataset:
Patent KR-20180124049-A (KR)
Title: 송풍장치 및 씰링수단
Inventor: PERSSON TONY
IPC: B65B63/02
Filed: 2017-03-10
Abstract: 본 발명은 가스 투과성 튜브형 포장재(29)를 통해 가스를 송풍하는 송풍장치(1)에 관한 것이다. 송풍장치는 튜브형 포장재의 외부로부터 튜브형 포장재를 통해 가스를 송풍하도록 형성된 적어도 하나의 가스 노즐(19; 75, 77), 및 웹 통로가 튜브형 포장재를 둘러싸거나 실질적으로 둘러싸도록, 튜브형 포장재와 마주하도록 형성된 표면(7)을 갖는 웹 통로(5)를 포함한 가이드 부재(3)를 포함한다. 
본 발명은 또한 상기 송풍장치의 용도, 가스 투과성 튜브형 포장재(29)를 횡방향으로 밀봉하기 위한 씰링수단(27, 71) 및 파우치형 포장재(29)의 제조를 위한 수단(37)에 관한 것으로, 수단은 이러한 씰링수단을 포함한다. 본 발명은 또한 가스 투과성 튜브형 포장재를 횡방향으로 밀봉하는 방법 및 파우치형 제품, 가령, 부분 포장 파우치형 구강 스너프 제품을 제조하는 방법에 관한 것이다.
Patent KR-20180117160-A (KR)
Title: 가스 터빈 연소기
Inventor: MIYAMOTO KENJI
IPC: F23R3/46
Filed: 2017-03-21
Abstract: 연소기 내통(11) 내에 복수 배치되고, 연료와 연소용 공기가 미리 혼합된 예혼합기(Fp)에 선회류를 부여하는 스윌러 통(31)과, 복수의 스윌러 통(31)과 연소기 내통(11)의 사이에서 연소기 내통(11)에 대해 간극(41)을 두고 배치되며, 간극(41)으로부터 연소기 내통(11)에 접속된 연소기 미통(12)을 향해 분사하여 필름상의 공기(Af)를 해당 연소기 미통(12) 내에 생성하는 외측 링(15)을 구비하며, 외측 링(15)은, 외측 링(15)의 하류단(15d)에 상류측으로부터 하류측을 향하여 두께가 점차 감소하도록 형성된 테이퍼면을 가지도록 했다.
Patent KR-20190015186-A (KR)
Title: 수평 방향으로 흐르는 물의 운동 에너지를 다른 종류의 에너지로 변환하기 위한 디바이스
Inventor: DE HAAS PIETER
IPC: B63B35/44
Filed: 2017-03-07
Abstract: 본 발명은 수평 방향으로 흐르는 물의 운동 에너지를 전기 에너지로 변환하기 위한 디바이스를 제공하며, 이 디바이스는, 흐름의 방향에 수직으로 연장하고 적어도 2개의 수직 스트럿들을 포함하는 반-잠수 프레임, 프레임에 연결된 다수의 에너지 변환기들을 포함하고, 에너지 변환기들은 흐름의 방향으로 프로펠러 샤프트 상의 프로펠러, 및 프로펠러 샤프트 및 계류 수단에 커플링된 발전기를 포함하고, 프레임은 그의 하위 단부들에서 수직 스트럿들을 연결하고 수직 스트럿들의 단면의 표면적과 동일하거나 더 큰 표면적을 갖는 단면을 갖는 수평 연결 구조를 포함하고, 에너지 변환기들은 프레임과 에너지 변환기들 사이의 암들에 의해 프레임에 연결되고, 암들의 단면은 프레임의 단면보다 작다.
Patent KR-20180120729-A (KR)
Title: 차량의 휠 서스펜션용 스프링 유닛 및 휠 서스펜션
Inventor: HESLER ANDREAS
IPC: B60G7/00
Filed: 2017-02-08
Abstract: 본 발명은, 차량의 세로 방향에 대해 가로로 진행하도록 배열될 수 있는 하나 이상의 가로 리프 스프링(2)(transverse leaf spring)과; 볼 조인트(5a, 5b)로서 형성된 하나 이상의 베어링;을 구비하는, 차량의 휠 서스펜션용 스프링 유닛(1)에 관한 것이며, 이 경우 가로 리프 스프링(2)은 볼 조인트(5a, 5b)를 통해서 휠 서스펜션의 휠 지지부(6a, 6b)와 연결될 수 있다.  하나 이상의 가로 리프 스프링(2)을 휠 서스펜션의 휠 지지부(6a, 6b)에 더욱 견고하게 그리고 더욱 오랫동안 지지하기 위하여, 본 발명에 따라, 볼 조인트(5a, 5b)로의 압력 전달 하에 가로 리프 스프링(2)이 휠 지지부(6a, 6b)에 지지되는 것이 제안된다.
Patent KR-20180126045-A (KR)
Title: 강도 펄스 형상 보정을 이용하는 초고속 펄스 레이저 시스템
Inventor: YUSIM ALEX
IPC: H01S3/067
Filed: 2017-03-29
Abstract: 본 개시내용의 초고속 펄스 광섬유 레이저 시스템은 조정가능한 출력 파워를 갖도록 구성되고, 펄스 무결성의 저하를 감소시키도록 동작한다.  개시된 레이저 시스템은 처핑된 펄스 증폭 그리고 원래의 광 신호로부터 발생되는 보정된 전기 신호에 의한 고속 강도 변조기 드라이버를 사용한 주 및 부수 펄스 사이의 초기 펄스 콘트라스트의 개선 그리고 개선된 펄스 형상을 통해 펄스 왜곡을 억제하도록 구성된다.  개선을 제공하는 구조는 처핑된 광 펄스를 측정하여 그것을 전기 신호로 변환하도록 동작하는, 포토다이오드 그리고 전기 신호를 부수 펄스를 억제하는 요구된 신호로 신속하게 변환하는 아날로그 전자장치를 포함한다.
Patent KR-20180129866-A (KR)
Title: 적층 튜브
Inventor: KURUMIYA Aki
IPC: B32B1/08
Filed: 2017-03-31
Abstract: 특정한 지방족 폴리아미드 조성물을 포함하는 층과 특정한 구조를 갖는 반방향족 폴리아미드를 포함하는 반방향족 폴리아미드 조성물을 포함하는 층을 가지고, 해당 양층이 인접하는 적층 튜브에 있어서, 지방족 폴리아미드 조성물이, 메틸렌기수의 아미드기수에 대한 비가 특정한 값 이상인 지방족 폴리아미드와 동일한 지방족 폴리아미드의 용해성 파라미터 SP값의 차의 절댓값이 특정 범위에 있는 폴리아미드, 및 카르복실기 및/또는 산무수물기를 갖는 불포화 화합물로부터 유도되는 구성 단위를 함유하는 엘라스토머 중합체를 포함하는 적층 튜브가 제공된다.
Patent KR-20180134394-A (KR)
Title: 향미 흡인기
Inventor: AKIYAMA TAKESHI
IPC: A24D1/22
Filed: 2017-04-25
Abstract: 향미원으로의 열의 전도가 과잉이 되지 않고, 또한 그 차이를 적게 함과 아울러, 향미 흡인기의 경량화, 저코스트화를 도모하기 위한 기술을 제공한다. 
착화단으로부터 비착화단으로 향하는 소정 방향을 따라 연장되는 통 모양의 유지 부재를 구비하는 향미 흡인기로서, 상기 착화단에 설치되는 연소형 열원과, 상기 소정 방향에서 상기 연소형 열원에 대하여 상기 비착화단 측에 배치되는 향미원과, 상기 향미원을 유지하는, 측벽과 저판을 가지는 컵 형상의 컵 부재와, 상기 연소성 열원 및 컵 부재의 측면의 적어도 일부를 덮고, 상기 컵 부재와 유지 부재의 사이에 배치되는 열전도성 부재를 구비하고, 상기 컵 부재는, 상기 연소형 열원보다 비착화단 측에 상기 컵 부재의 저판이 배치됨과 아울러 상기 착화단 측을 향하여 개구하는 방향, 또는 상기 비착화단 측을 향하여 개구하는 방향으로 상기 유지 부재에 삽입되어 있으며, 상기 컵 부재를 구성하는 적어도 측벽과 저판은, 펄프 및 바인더를 포함하는 재료로 구성되어 있는, 향미 흡인기에 의해 해결한다.
Patent KR-20180137546-A (KR)
Title: 게임 장치, 게임용 물품 및 프로그램
Inventor: HIROSE GO
IPC: A63F13/95
Filed: 2017-04-19
Abstract: 적합한 게임 체험을 유저에게 제공한다.  게임 장치는, 제1 단계 및 제2 단계의 각각에 있어서 물품으로부터 물품 정보를 취득하고, 취득된 물품 정보에 대응하는 게임 요소의 적어도 일부를 제시한다.  또한 취득한 물품 정보에 기초하는 게임을 실행하여, 동 물품 정보에 기초하는 새로운 물품을 생성한다.  이때, 새로운 물품은, 제2 단계에서 취득된 물품 정보에 기초하여 생성된다.
Patent KR-20190003702-A (KR)
Title: 탭된 선형 구동기를 갖는 멀티-패드, 멀티-접합 led 패키지
Inventor: QIU YIFENG
IPC: F21V23/04
Filed: 2017-05-02
Abstract: 발광 다이오드("LED") 모듈이 개시된다.  LED 모듈은 제1 LED 탭 및 제2 LED 탭을 포함하고, 제1 탭은 교류 전압에 기초하여, 제2 LED 탭보다 긴 양의 시간 동안 전력 온된다.  LED 모듈은 제1 LED 탭과 연관된 제1 LED 및 제2 LED 탭과 연관된 제2 LED가 배치된 제1 LED 패키지를 또한 포함한다.  LED 모듈은 제1 LED 탭과 연관된 제3 LED 및 제2 LED 탭과 연관된 제4 LED가 배치된 제2 LED 패키지를 추가로 포함한다.
Patent KR-20190015319-A (KR)
Title: 유기 유전체층 및 유기 전자 소자
Inventor: AFONINA IRINA
IPC: H01L51/00
Filed: 2017-05-15
Abstract: 본 발명은, 230 내지 290nm의 파장 범위에서 흡수 최대 값을 갖는 펜던트 발색 기를 갖는 폴리사이클로올레핀계 중합체를 포함하는 유기 유전체층, 및 이를 포함하는 유기 전자 장치에 관한 것이다.
Patent KR-20190017822-A (KR)
Title: 신규 화합물
Inventor: HARLING JOHN DAVID
IPC: C07D401/12
Filed: 2017-06-08
Abstract: 비정상적 키나제 활성과 관련된 질병을 치료하는 방법으로서, 키나제가 IRAK3, GAK, TEC, PTK2B(PYK2), AURKA, RPS6KA1(RSK3), MAPK9(JNK2), BTK, PTK2 또는 AKT2이며, 상기 방법이 하기 화학식 (I)의 화합물을 사용하여 상기 키나제를 분해하는 것을 포함하는 방법: 
표적 단백질 바인더 - 링커 - IAP 바인더 (I)
Patent KR-20200089988-A (KR)
Title: Apparatus and Method for Conducting Related Operations upon Occurrence of an Android Application Launch Request Prior to the Launch of the Application
Inventor: LEE JAE HO
IPC: G06F9/48
Filed: 2019-01-18
Abstract: The present invention relates to a device and a method for performing an interworking task on an application requested to be executed before executing the application, when a request for executing the application occurs in an android platform. An android terminal provider provides an environment in which a user can execute an android application and at the same time, performs tasks interworked with each application separately before executing the application. The device comprises: a detection means; a transmission means; and an interworking task performance means.
Patent KR-20200095676-A (KR)
Title: Cosmetic container with elastic brush
Inventor: JEONG SANG YEOL
IPC: A45D34/00
Filed: 2019-02-01
Abstract: The present invention relates to a cosmetic container and, more specifically, to a cosmetic container with an elastic brush capable of combining an elastic member for raising a piston by compression with a lower side of a main body and combining a brush which adheres to a skin while discharging cosmetic contents with an upper side of the main body. The cosmetic container with an elastic brush is combined with a fixing cover to be detached from an upper side of the main body to supplement consumed contents; upwardly and downwardly moves an elevating member and an elevating cover in which an elastic force is upwardly provided by a spring in an upper side of the fixing cover; detaches a brush from a transferring pipe formed in the elevating member and protrudes from the outside of the elevating cover; and forms an opening/closing protrusion for opening and closing the transferring pipe in the fixing cover. Therefore, the present invention reduces waste of resources and costs by arbitrarily replacing a damaged brush, and easily makes maintenance by preventing discharging of the contents by an upper cover. Since the elastic member of a dish shape made of an elastic material moves air by compression and an elastic restoring force, convenient use is provided by smoothly performing a pumping action, and use and maintenance are easily performed without a malfunction even though the cosmetic container is used for a long time. The present invention can provide a more economical effect by greatly reducing production costs and assembly costs with a simple component.
Patent KR-20200095980-A (KR)
Title: Washing machine and Method for controlling the same
Inventor: KOO JAIN
IPC: D06F37/30
Filed: 2019-02-01
Abstract: The present invention relates to a washing machine and a control method of the washing machine. The washing machine according to an embodiment of the present invention includes: a washing tub that accommodates a cloth and is provided to be rotatable; a motor that rotates the washing tub; and a control unit that controls the motor to rotate the washing tub, wherein the control unit measures a plurality types of preset data while the washing tub accelerates from a first rotation speed to a second rotation speed faster than the first rotation speed, inputs the plurality types of data as input values of a previously trained artificial neural network, calculates a UB pattern expected in the future as a result value, and controls the motor to rotate the washing tub in a preset method based on the calculated type of the UB pattern.
Patent KR-20200098767-A (KR)
Inventor: KANG SIN CHUL
IPC: H01L27/15
Filed: 2019-02-11
Abstract: According to one embodiment of the present invention, a display device has a pixel disposed in a display area. The pixel includes first and second electrodes spaced apart from each other, at least one intermediate electrode disposed between the first electrode and the second electrode, a plurality of light emitting elements connected between one pair of neighboring electrodes among the first electrode, the second electrode, and the at least one intermediate electrode, and a plurality of repair patterns respectively disposed between the one pair of electrodes to be overlapped with one pair of neighboring electrodes among the first electrode, the second electrode, and the at least one intermediate electrode. Accordingly, the yield of the display device can be improved.
Patent KR-20200099914-A (KR)
Inventor: LEE JOSEPH
IPC: C02F1/38
Filed: 2019-02-15
Abstract: The present invention treats a natural coagulant and a natural flocculant step by step to the groundwater, and groundwater coagulation treatment is performed continuously using a swirling centrifugal fluid flow, thereby simplifying the whole unit process since individual single unit processes of the conventional water treatment process, such as sedimentation, flotation and dehydration processes, and solid-liquid separation processes are not required. In addition, since there is no risk of residual toxic substances that may cause environmental toxicity, the use as pretreatment groundwater for agriculture is possible as an organic synthetic polymer coagulant using conventional acrylamide-based monomers is not used.
Patent KR-20200107592-A (KR)
Inventor: KIM JUNG SOO
IPC: B60L53/37
Filed: 2019-03-08
Abstract: The present invention relates to an electric vehicle charging system comprising a charging module (A) and a control module (BB), and charging a contactor (15) of the charging module (A) into an electric vehicle socket (19). The control module (BB) includes: a camera (40) recognizing a vehicle parked in a parking lot and a vehicle registration number; using a search module (50) determining whether the color and brightness of standard RGB are blue (R(68~88), G(191~207), B(232~250)) indicating an electric vehicle based on pixels in at least three places by capturing a background part from a vehicle number plate photographed through the camera (40); and a control part (30) making a warning if the vehicle is a nonelectric vehicle based on the standard RGB value through the search module (50), and guiding payment and charging if the vehicle is an electric vehicle.
Patent KR-20200108590-A (KR)
Title: System for managing and monitoring integrated building information
Inventor: AN JIN HO
IPC: G06Q50/10
Filed: 2019-03-11
Abstract: The present invention relates to an integrated system for managing and monitoring building information. The integrated system comprises: a data collection unit for receiving data from a control point; a standardization unit for standardizing a protocol of data transmitted from the data collection unit; an operation server unit for receiving standardized data from the standardization unit, storing the same, and generating control information, which is information on the control point, based on the stored standardized data; and a management terminal unit for receiving the control information from the operation server unit and providing an interface image, on which the control information is displayed, to an administrator. According to the present invention, provided is the integrated system for managing and monitoring building information, which can manage and monitor facilities in buildings, having different communication protocols or manufactured by different manufacturers.
Patent KR-20200109648-A (KR)
Inventor: WON YOU SUN
IPC: G01S13/536
Filed: 2019-03-13
Abstract: The present invention suggests a method for operating a radar by selecting a signal with low interference effect by transmitting and receiving an up-chirp signal and a down-chirp signal once whenever one frame operation starts while maintaining frequency, bandwidth, time delay and absolute value of slope. According to the present invention, a method for reducing mutual interference between radars in a radar system having a plurality of receiving antennas, comprises the following steps of: transmitting and receiving an up-chirp signal and a down-chirp signal for determining interference effect in parallel when transmitting one frame signal consisting of N chirp sequence signals to calculate distance and speed; selecting a signal with low interference by comparing interference effect between the up-chirp and down-chirp signals for determining interference effect; and detecting a target by transmitting and receiving one frame signal according to a selected chirp-signal and performing radar signal processing.
Patent KR-20200111864-A (KR)
Inventor: PARK YONG SUNG
IPC: G09G3/20
Filed: 2019-03-19
Abstract: One objective of the present invention is to provide a display device wherein a width of a scan signal is controlled according to the display luminance of a display panel. The display device comprises: a display panel including a plurality of pixels; a scan driving unit supplying a scan signal to the pixels through a scan line; and a timing control unit controlling a width of the scan signal based on the display luminance of the display panel.
Patent KR-20190033509-A (KR)
Title: 3D micro-ring-resonator
Inventor: HONG SANG JEEN
IPC: G02B6/293
Filed: 2019-03-22
Abstract: Disclosed is a three-dimensional micro-ring resonator. The three-dimensional micro-ring resonator includes: a lower wave guide including an optical path; and an upper wave guide placed vertically at a predetermined distance from the lower wave guide, and coupled vertically with the lower wave guide. Therefore, the present invention is capable of increasing sensitivity by maximizing a coupling area through a vertical combination structure.
Patent KR-20200113346-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/132
Filed: 2019-03-25
Abstract: Provided are a prediction encoding method using tiles and sub-tiles, and a device therefor. According to the present invention, the coding efficiency of a video signal can be improved.
Patent KR-20200113690-A (KR)
Inventor: PARK TAE BONG
IPC: H04N5/232
Filed: 2019-03-26
Abstract: According to an embodiment, a lens operating apparatus includes: a housing; a bobbin placed in the housing; a coil combined with the bobbin; a magnet placed in the housing and facing the coil; a base placed at a distance from the bobbin; a lower elastic member including first and second elastic members combined with the bobbin and placed on the base; a first sensing coil placed in the housing and generating a first induced voltage through interaction with the coil; a second sensing coil placed on the base and generating a second induced voltage through interaction with the coil; and first, second, third and fourth terminals combined with the base and spaced apart from the first and second elastic members. One end of the coil is combined with the first elastic member and the other end of the coil is combined with the second elastic member, one end of the first sensing coil is combined with the first terminal, the other end of the first sensing coil is combined with the second terminal, one end of the second sensing coil is combined with the third terminal, and the other end of the second sensing coil is combined with the fourth terminal. Therefore, the present invention is capable of improving the accuracy and sensitivity of sensing of an induction coil.
Patent KR-20200116745-A (KR)
Inventor: NAM SEON YOUNG
IPC: G01N33/68
Filed: 2019-04-02
Abstract: The present invention relates to a biomarker specific to low dose radiation involved in an antioxidative reaction in a fruit fly model, and a screening method using the same. According to the present invention, an indicator gene specific to low dose radiation involved in the oxidative stress defense of a fruit fly model is discovered and used as a biomarker specific to low dose radiation involved in an antioxidative reaction in the fruit fly model. Further, the present invention can be utilized as basic data in developing a marker gene used to treat, for example, human aging and senile diseases caused by oxidative stress.
Patent KR-20200117151-A (KR)
Inventor: JONG HO YOON
IPC: G05B19/05
Filed: 2019-04-03
Abstract: The present invention relates to a motion controller. Specifically, provided are the motion controller with a built-in XSD-based data validity inspecting and error displaying function, and an XSD-based data validity inspecting and error displaying method using the same. In the present invention, by allowing a data range and data correlation properties to be allocated to an XSD file as memory structure data and to inspect an XML file which is memory configuration information, the complexity of various data inspections and inspection result output software can be reduced. In addition, the motion controller of the present invention integrates and manages data for the data configuration and validation between a user program of a terminal and a user program of the motion controller in the XML and XSD, so that version compatibility problems can be solved in accordance with the addition of functions.
Patent KR-20200117495-A (KR)
Inventor: KIM KYOUNG YOUL
IPC: H04L12/46
Filed: 2019-04-04
Abstract: A line opening automation method and a system thereof are disclosed. According to the present invention, the method, in which an infrastructure manager operated by at least one processor activates line opening, comprises the steps of: receiving an application for opening a line connecting a customer to at least one switch and a provider edge (PE) router constituting a virtual private network (VPN) from a subscription system; setting an Internet protocol (IP) to be used by the customer in connection with an IP controller which manages and controls the PE; and requesting an outside plant (OSP) controller which controls the operation of OSP devices belonging to an OSP domain to configure the line connecting the customer to the switch in a receiving station through the OSP devices.
Patent KR-20200114919-A (KR)
Inventor: CHOI KEY SUN
IPC: G06F40/20
Filed: 2019-04-12
Abstract: Provided are a method and a device for extracting relationships based on reinforcement learning using sequential information in a paragraph. The method for extracting relationships based on reinforcement learning using sequential information in a paragraph in the present invention comprises the steps of: receiving a natural language paragraph to be subjected to relationship extraction as an input of a model and separating the input natural language paragraph into sentences; finding and recognizing entities previously registered in the knowledge base in the separated sentences of the natural language paragraphs; extracting the central entity described in the natural language paragraph based on the recognized entities; interpreting the sentence order of the input natural language paragraph; and extracting a relationship between the extracted central entity and a target entity of the sentence based on the interpreted sentence order and storing the relationship in the knowledge base.
Patent KR-20200120430-A (KR)
Inventor: BANG IN SIK
IPC: B28B7/02
Filed: 2019-04-12
Abstract: The present invention relates to a hump mold for a precast slab track, and more specifically, to a mold for curing a precast slab track which is a track structure manufactured in a factory and transported to and installed in the field. Horizontal and vertical locations of a hump mold that cures a hump part where a track is installed can be adjusted according to conditions, such that it is possible to cure precast slab tracks using a single hump mold without a need of casting different types of hump molds according to the design conditions.
Patent KR-20200122035-A (KR)
Title: Mobile device and control method thereof
Inventor: SEO EUN HO
IPC: B25J19/02
Filed: 2019-04-17
Abstract: The present invention relates to a moving body and a control method thereof to detect a collision based on odometry information without an additional sensor for collision detection. The moving body includes: a detecting part detecting wheel information of the moving body; and a control part detecting a collision of the moving body based on the wheel information and controlling a drive of the moving body based on a detected collision state.
Patent KR-20200122446-A (KR)
Title: Nitride-doped oxide-based multilayer transparent electrodes and method of manufacturing the same
Inventor: DO YOUNG HO
IPC: H01B5/14
Filed: 2019-04-17
Abstract: The present invention relates to a highly transparent multilayer transparent electrode that improves light transmittance. The multilayer transparent electrode of the present invention includes: a transparent substrate; an optical thin film disposed on the transparent substrate; a SnO_2 based lower oxide thin film doped with nitrogen and disposed on the optical thin film; a metal thin film disposed on the lower oxide thin film; and a SnO_2 based upper oxide thin film doped with nitrogen and disposed on the metal thin film.
Patent KR-20200122466-A (KR)
Title: Display apparatus and manufacturing method thoreof
Inventor: KIM TAE HOON
IPC: H01L27/32
Filed: 2019-04-17
Abstract: According to one embodiment of the present invention, disclosed is a display apparatus comprising, as banks arranged between light control means, a first bank with a deflection arrangement structure in which a fluorine-containing polymer is driven to one surface, and a second bank which does not have a deflection arrangement structure of a fluorine-containing polymer. According to the present invention, by rapidly repairing the banks lost during the manufacturing process, color mixing between pixels due to loss of the banks can be suppressed, thereby realizing a clean and vivid color image.
Patent KR-20200122552-A (KR)
Title: A sterilizing method by pre-vaccum using the air ejector
Inventor: JI CHANG YONG
IPC: F04F5/46
Filed: 2019-04-18
Abstract: The present invention is to solve a problem in which sterilization is not properly performed due to residual air even when attempting to sterilize target articles loaded inside a chamber by using high heat steam, and disadvantages of conventional sterilizers. The present invention relates to a pre-vacuum sterilizing apparatus using an air ejector and a sterilizing method using the same, in which sterilization can be effectively accomplished by completely removing the residual air inside the chamber through a pre-vacuum method using an air-ejector, and supplying high-heat steam, so that the high-heat steam can easily spread and penetrate into the fine parts of the target articles.
Patent KR-20190082683-A (KR)
Inventor: WEE IN HO
IPC: H01L33/42
Filed: 2019-04-29
Abstract: Disclosed is a transparent light emitting diode (LED) display for displaying a content image and digital information on a transparent LED screen, to solve a reliability problem caused by heating. According to the present invention, a pattern circuit is formed on a printed circuit board (PCB, FR-1, CEM-1, FR-4 (single layer and multiple layers)) and single color LED chips (white, red, green, and blue) and a with-driver IC or non-driver IC RGB LED chip are inserted through a surface mounting technology (SMT), such that an LED module assembly is manufactured.