baber/WOPTO huggingface dataset:
Patent KR-102128802-B1 (KR)
Title: Fire suppression drone
Inventor: KIM HONG
IPC: B64C39/02
Filed: 2019-03-21
Granted: 2020-07-03
Abstract: The present invention relates to a fire extinguishing drone. More specifically, a fire extinguishing drone (1) comprises: a firefighting water discharging means (100) discharging firefighting water having predetermined water discharge pressure for suppressing a fire; a flyable drone means (200) combined with and fixed to one side of the firefighting water discharging means (100), and flying to the scene of a fire by the induction of a radio wave by a firefighter; and a fire extinguishing drone operating means (300) supplying the firefighting water and energy required for the firefighting water discharging means (100) and the flyable drone means (200). Thus, the fire extinguishing drone can suppress a fire in an early stage on the scene of the fire which is impossible for fire engines and firefighters to enter. Therefore, since the fire extinguishing drone can suppress a fire in a place which fire engines and firefighters cannot enter and in a spot which firefighting equipment (firefighting water discharger) cannot reach only with water discharge pressure, the fire extinguishing drone is capable of minimizing losses of life and property.
Patent KR-102192814-B1 (KR)
Title: 안심 메시지 발송 서비스 제공 서버, 방법 및 사용자 단말
IPC: G06K7/14
Filed: 2019-03-26
Granted: 2020-12-21
Abstract: 본 발명에 따른 사용자 단말에서의 안심메시지 발송 서비스 제공 방법은 상기 사용자 단말에 설치된 어플리케이션을 통해 미리 등록된 안심 QR 코드를 촬영하는 단계; 상기 촬영 결과 상기 안심 QR 코드의 위치 정보를 획득하는 단계; 상기 안심 QR 코드의 위치 정보와 상기 사용자 단말기의 위치 정보를 비교하는 단계; 및 상기 비교 결과 각 위치 정보가 기 설정된 조건을 만족하는 경우 미리 등록된 그룹 내 타사용자 단말로의 상기 안심 QR 코드에 대응하는 위치 정보가 포함된 안심메시지 발송을 서버로 요청하는 단계를 포함한다.
Patent KR-102297390-B1 (KR)
IPC: H01P5/107
Filed: 2019-04-03
Granted: 2021-09-02
Abstract: 본 발명은 고주파 증폭기 유닛(100, 200, 300)에 관한 것으로, 상기 고주파 증폭기 유닛은, 고주파 입력 신호를 고주파 출력 신호로 증폭시키기 위한 여러 개의 증폭기 모듈과, 증폭기 모듈(10, 10')의 고주파 출력 신호들을 결합시키기 위한 동축 결합기(102, 202, 302)를 포함하고, 상기 동축 결합기는 이에 동축으로 배치되는 외부 도체(104, 204, 304)와 내부 도체(106, 206, 306)를 구비하며, 증폭기 모듈(20, 20')은 동축 결합기(102, 202, 302)의 외부 도체(104, 204, 304)의 외측에 배치되고, 증폭기 모듈(10, 10')은 동축 결합기(102, 202, 302)에 고주파 출력 신호들을 전송하기 위해 동축 결합기(102, 202, 302)의 동축 내부 도체(106, 206, 306)에 접속된다. 본 발명은 추가적으로 증폭기 시스템에도 관련된다.
Patent KR-102168809-B1 (KR)
Inventor: SON IN SOO
IPC: H05B44/00
Filed: 2019-04-16
Granted: 2020-10-22
Abstract: The present invention relates to an embedded type LED module converter. More specifically, the present invention relates to an embedded type LED module converter which is easy for replacement by separately installing the converter used in an LED surface lighting device on the outside of the LED surface lighting device, reduces working time, and reduces a safety accident incidence rate. To this end, the embedded type LED module converter comprises a first frame unit, a second frame unit, a first connection unit, an alternating current (AC) converter circuit unit, a direct current (DC) converter circuit unit, and a second connection unit.
Patent KR-102200260-B1 (KR)
Title: 두메부추 및 오이풀 추출물의 제조방법 및 상기 추출물을 유효성분으로 포함하는 비만 및 비만으로부터 유도된 대사증후군 개선용 조성물
IPC: A61P3/00
Filed: 2019-04-22
Granted: 2021-01-07
Abstract: 본 발명은 두메부추와 오이풀 추출물을 유효성분으로 포함하는 비만 및 비만으로부터 유도된 대사증후군의 예방 및 치료용 약학 조성물, 건강기능식품 조성물, 음료 조성물, 및 두메부추와 오이풀 추출물의 제조방법을 제공한다. 
본 발명의 비만 및 비만으로부터 유도된 대사증후군의 예방 및 치료용 약학 조성물, 건강기능식품 조성물, 및 음료 조성물은 두메부추와 오이풀의 복합사용에 의한 시너지 효과에 의해, 뛰어난 지방 생성 억제 효과, 체중 및 체지방 감소 효과, 및 혈중 지질 수치 개선 효과를 제공한다.
Patent KR-102009251-B1 (KR)
Title: Teaching Tools
Inventor: JANG HWA SOON
IPC: G09B19/06
Filed: 2019-04-23
Granted: 2019-08-09
Abstract: The present invention relates to a teaching tool (1) comprising: a learning content entry sheet (10) including a basic learning section (11) and a plurality of related learning sections (12); and a cover plate (20) including a central window (21) and a plurality of circumferential colored transparent windows (22). According to the present invention, a learner can learn the basic learning contents and the related learning contents with interest.
Patent KR-102263781-B1 (KR)
IPC: G06Q10/06
Filed: 2019-04-26
Granted: 2021-06-10
Abstract: 본 발명에 따른 이사날짜 예측을 통한 부동산 정보 제공 방법은 부동산 정보 관리 서버가, 부동산과 관련된 정보를 제공하는 방법에서, 고객 단말로부터 부동산의 임대정보를 수집하는 단계, 수집된 상기 임대정보를 활용하여 상기 부동산에 거주한 거주자의 이사예상날짜를 예측하고, 예측된 상기 이사예상날짜를 기초로 상기 부동산 및 상기 거주자의 이사계획정보를 검증하는 단계, 그리고 상기 이사계획정보를 적어도 하나의 부동산 중개인 단말에 제공하는 단계를 포함한다. 이를 통해서, 본 발명은 허위매물을 효과적으로 차단하며, 부동산 정보를 효과적으로 공유하면서 부동산 거래와 관련된 수수료를 절감할 수 있는 효과를 제공한다.
Patent KR-102044424-B1 (KR)
Inventor: JUNG GAB HEE
IPC: B23K9/20
Filed: 2019-05-08
Granted: 2019-11-14
Abstract: The present invention relates to a welding stud bolt manufacturing apparatus and, more specifically, to a welding stud bolt manufacturing apparatus capable of connecting a ball to one end of a stud bolt by pressing and automatically discharging the stud bolt connected to the ball to the outside. The welding stud bolt manufacturing apparatus of the present invention comprises: a housing having a mounting hole formed inside and an opening formed at one end; a pressing module which is inserted into the mounting hole through the opening, into one end of which one end of the stud bolt is inserted, and which has a second supply passage formed on the outer circumferential surface toward the inside; a cover member coupled to the housing through the opening to seat the pressing module in the mounting hole; and a ball supply member coupled to the cover member and having a first supply passage communicating with the second supply passage therein. The ball supplied from the outside is supplied to the inside of the pressing module through the first supply passage and the second supply passage. The pressing module is provided with a pressing rod for press-fitting the ball supplied through the first supply passage and the second supply passage to one end of the stud bolt. The pressing module is equipped with a discharge rod that discharges the stud bolt, to which the ball is press-fitted while the stud bolt is inserted into the pressing module, to the outside of the pressing module.
Patent KR-102073516-B1 (KR)
Inventor: LEE GI YONG
IPC: B26F1/44
Filed: 2019-05-08
Granted: 2020-02-04
Abstract: The present invention relates to a shearing die apparatus having a precise position control function of a printed material, and a precise position shearing method of the material. More specifically, a camera (26) which shoots a shearing hole (23) in the center of a die from the lower side is provided inside a die holder (22) configured in a die base (101) and, at the same time, the camera (26) is connected to a monitor (b) of a microcomputer (a) to output an image. Therefore, the present invention according to the above is a patent which promotes production of a quality product as well as convenience of work by precisely arranging a printed portion of the material in a right position using the shearing hole while checking the printed portion of the material with a monitor.
Patent KR-102035719-B1 (KR)
Title: A mask having an open filter
Inventor: PARK JONG SEOK
IPC: H04M1/725
Filed: 2019-05-22
Granted: 2019-10-23
Abstract: The present invention relates to a mask having an open filter and, more specifically, to a mask having an open filter, which comprises: a body part comprising a filter to block fine dust, covering the user′s face and having a through hole penetrating through one surface of the filter; a ventilation part which is formed corresponding to the position of the through hole and opens and closes the body part according to inhalation and exhalation; a frame part formed in a rectangular frame corresponding to a shape of the ventilation part, and detachable from the inner surface of the ventilation part; and a support part extending above and below the frame part to secure a breathing space of the wearer.
Patent KR-102143530-B1 (KR)
Title: Electronic voting server implementing on-line secret voting system based on block chain and its operation method
Inventor: KIM DAE JIN
IPC: G06Q50/26
Filed: 2019-05-23
Granted: 2020-08-11
Abstract: Suggested is an electronic voting server for creating a blockchain-based online voting system. According to one of various embodiments of the present invention, the electronic voting server includes: a user authentication confirmation part receiving an authentication result of a user from a certificate server issuing a digital certificate in accordance with a digital certificate request from a user terminal; a voting opening management part opening specific voting on a blockchain system by receiving information about voting opening from the user terminal; a user information management part issuing a blockchain wallet address to a user authenticated as a user possessing a vote for the specific voting through the digital certificate; a forgery detection part performing forgery detection in real time or at random time intervals with respect to data by node of the blockchain; a counting accumulation part creating a voting accumulation result by accumulating voting results after the termination of the voting; and a voting result verification part verifying the voting accumulation result created by the counting accumulation part. Therefore, the electronic voting server is capable of creating secret voting principles by managing voting-related information on each node of a blockchain system.
Patent KR-102121572-B1 (KR)
Title: Device for preventing escape of dustproof screen and window screen
Inventor: MOON CHUN SIG
IPC: E06B9/52
Filed: 2019-05-30
Granted: 2020-06-11
Abstract: The present invention relates to an apparatus for preventing separation of an insect-proof screen or a dust-proof screen frame and, more specifically, to an apparatus for preventing separation of an insect-proof screen or a dust-proof screen frame, which fixates the frame and a window sash through a separation preventing apparatus arranged at the outside of the frame in order to prevent the separation of the insect-proof screen or the dust-proof screen (M) frame. According to the present invention, the apparatus for preventing the separation of an insect-proof screen or a dust-proof frame comprises: a hollow part (10) arranged in a circular form at the outside of the insect-proof screen or the dust-proof frame to have an accommodation space therein; a handle part (30) rotating the hollow part (10) clockwise or counterclockwise; a rotating part (20) accommodated within the hollow part (10) to rotate together with the hollow part (10) clockwise or counterclockwise by the handle part (30); and a rod bar (40) arranged to be lifted or lowered according to rotation of the rotating part (20), more specifically, lifted in case the rotating part (20) rotates clockwise and then, lowered in case the rotating part (20) rotates counterclockwise, wherein the rod bar (40) is provided within the insect-proof screen or the dust-proof screen frame to block a gap between the insect-proof screen or the dust-proof screen frame and the sash when the rod bar (40) is lifted.
Patent KR-102612043-B1 (KR)
Title: 발광 표시 장치 및 그 구동 방법
IPC: G09G3/3225
Filed: 2019-06-05
Granted: 2023-12-07
Abstract: 본 발명은 저계조(저휘도) 영역에서 얼룩 현상을 개선하고 색 정확도 및 계조 표현력을 향상시킬 수 있는 표시 장치 및 그 구동 방법에 관한 것으로, 일 실시예에 따른 표시 장치의 영상 처리부는 입력 최대 휘도에 따라 문턱값 미만의 저계조 영역을 판별하고 계조 재현 마스크를 적용하여 문턱값과 최소값의 조합으로 저계조 영역의 휘도를 재현한다.
Patent KR-102295938-B1 (KR)
IPC: B26D7/18
Filed: 2019-06-07
Granted: 2021-09-01
Abstract: 본 발명은 재단에 의해 칼집이 적용된 용지의 상면에 강력한 에어를 분사하여 불필요한 영역을 제거하는 공압식 폐지 제거장치가 구비된 톰슨 금형장치에 관한 것으로, 더욱 상세하게는 재단된 용지에서 필요없는 영역을 제거하는 탈거부(1)를 포함하고, 위 탈거부(1)는 용지를 이송하는 컨베이어(10);와, 컨베이어의 중심부에 배치되어 이송된 용지를 안착하고, 용지의 재단영역(2a)과 대응하는 위치에 복수의 관통부(21)를 포함하는 안착부(20);와, 안착부 상단에 일정 높이 이격된 상태로 배치되고, 복수의 에어노즐(33)이 기설정한 패턴으로 배치되어 용지의 재단영역에 에어를 분사하여 필요없는 영역을 탈거시켜 관통부(21)로 배출되게 하는 분사부(30);로 구성되는 것을 특징으로 한다.
Patent KR-102143024-B1 (KR)
Title: Method for preparation of heat-sink silicone elastomer compound
Inventor: KIM SANG BUM
IPC: C08K3/38
Filed: 2019-06-17
Granted: 2020-08-11
Abstract: The present invention relates to: a method for producing a heat sink silicone elastomer compound, comprising a step of injecting chopped yarn surface-treated with reactive silanes into a silicone elastomer compound and blending; and a heat sink silicone elastomer compound produced thereby. The heat sink compound is light and has increased strength and/or thermal conductivity.
Patent KR-102254653-B1 (KR)
IPC: G06F16/25
Filed: 2019-06-18
Granted: 2021-05-21
Abstract: 본 발명은 데이터 라벨링 시스템 및 방법에 관한 것으로, 더욱 상세하게는 기존의 데이터 라벨링 작업을 처리하는 다수의 서비스 제공자를 고객으로 모집하여 상기 서비스 제공자의 수요측 플랫폼(Demand Side Platform: DSP) 서버들로부터 데이터 라벨링 작업을 수신하여 통합 관리하고, 온라인을 통해 레거시 서비스를 제공하는 레거시 시스템의 가입자들을 데이터 라벨링 작업자로 모집하여 데이터 라벨링 작업을 수행할 수 있도록 네트워크화된 레거시 서비스를 이용한 데이터 라벨링 시스템 및 방법에 관한 것이다.
Patent KR-102143380-B1 (KR)
Inventor: EO MYOUNG HYOK
IPC: B43K24/08
Filed: 2019-06-21
Granted: 2020-08-11
Abstract: The present invention relates to a writing instrument which has a clip and enables a user to shake the writing instrument or select a knock lever and perform a knock operation of pressurizing a lead with a knock operating tool having a predetermined load, thereby retracting the lead. A stopper is provided on a side of a pen body so that the knock operating tool is not operated. When the writing instrument is not used, the stopper prevents the knock operation due to shaking, and thus clothes are not polluted by the lead protruding. The writing instrument includes: the pen body for accommodating the lead elastically supported by a spring; the knock operating tool inserted into the pen body to pressurize the lead, performing the knock operation; and the clip coupled to an upper portion of the pen body to prevent the knock operating tool from being displaced. The stopper is provided between a clip piece forming the clip and the pen body so that the knock operation of the knock operating tool is controlled, and thus when the writing instrument is not used, the lead does not protrude. Therefore, bags or clothes can be prevented from being polluted.
Patent KR-102144637-B1 (KR)
Inventor: JANG HYUN KYU
IPC: B31B50/06
Filed: 2019-06-24
Granted: 2020-08-13
Abstract: The present invention relates to a box maker which comprises: a plurality of loading tables (20) respectively loading blank boxes (1) with different standards by lying down; a transfer rail (30) extended forward/backward along an upper side of the plurality of loading tables (20); a box pickup means (40) which includes an operating body (41) moved along the transfer rail (30), an elevation/lowering body (42) elevated/lowered in the operating body (41) to have a rotary shaft (43), and an adsorption plate (44) engaged with the rotary shaft (43) of the elevation/lowering body (42); a box holder (50) placed in front of the loading tables (20), into which a lower end of the blank boxes (1) picked up by the box pickup means (40) is inserted by standing up; a box opening means (60) placed on one side of the box holder (50) to unfold the blank boxes (1) standing up in a shape of a square box; a flap folding means (70) which folds lower end flaps (1a) of the unfolded boxes (1) to be overlapped with each other; a taping means (80) which tapes the lower end flaps (1a) of the boxes (1) transferred from the flap folding means (70); and a control means (110) which controls the adsorption plate (44) of the box pickup means (40) to selectively adsorb the blank boxes (1) with different standards of the loading tables (20) and to make the blank boxes (1) horizontal by being rotated around the rotary shaft (43) stand up to be inserted into the box holder (50). The present invention aims to provide a box maker which is able to improve productivity.
Patent KR-102164482-B1 (KR)
Title: Mobile cummunication terminal and synchronization method of the same
Inventor: EOM JAE HYUNG
IPC: H04W56/00
Filed: 2019-06-24
Granted: 2020-10-12
Abstract: The present invention relates to a mobile communication terminal and a synchronization method thereof. More particularly, the present invention relates to a mobile communication terminal for performing synchronization with a base station in a mobile communication system, and a synchronization method thereof. According to an embodiment of the present invention, a synchronization method of a mobile communication terminal comprises the processes of: receiving a downlink signal from a base station; calculating a distance to the base station from the received downlink signal; and adjusting a transmission point of an uplink signal according to the distance to the base station.
Patent KR-102196573-B1 (KR)
Inventor: LEE JOONG
IPC: G07D7/12
Filed: 2019-06-25
Granted: 2020-12-30
Abstract: The present invention relates to a method for providing remote analysis counterfeit bill discrimination information, which is executed in a remote analysis counterfeit bill discrimination information providing system (100) comprising: a server (130) including an investigator registration unit (131) for receiving investigator registration through an investigator terminal (110), an authentication agency registration unit (132) for receiving authentication agency registration through a professional authentication agency terminal (140), an investigator database unit (133) for storing information of an investigator registered in the investigator registration unit (131), a request database unit (134) for storing a request for counterfeit bill authentication transmitted from the investigator terminal (110), an authenticity certificate database unit (135) for storing a certificate of authenticity in which counterfeit fill authentication content transmitted from the professional authentication agency terminal (140) is written, an information database unit (138) for storing an authentication result written in the certificate of authenticity, and an investigation agency database unit (137) for storing investigation agency information, and executed by storing a program (a first program) that determines whether a bill is counterfeit from a photographed bill image; a plurality of investigator terminals (110) consisting of a mobile device connected to the server (130) through an Internet communications network (120), and a lighting unit coupled to the mobile device to be detachable and capable of irradiating visible and ultraviolet rays; and a professional authentication agency terminal (140) connected to the server (130). According to the present invention, authentication for a detailed analysis can be requested in real time.
Patent KR-102038698-B1 (KR)
Title: Method for Manufacturing Stay Vane Module of Large Francis Turbine
Inventor: SEO IN HO
IPC: B23K101/00
Filed: 2019-06-27
Granted: 2019-11-26
Abstract: The present invention relates to a method for manufacturing a stay vane module of a large Francis turbine, capable of remarkably reducing the loss of flowrate passing a stay vane. According to the present invention, the method for manufacturing a stay vane module of a large Francis turbine includes: a step (a) of manufacturing an upper stay vane module (210) having an upper stay ring (230) and multiple upper stay vanes (240) integrally formed without a bonding unit on the lower surface of the upper stay ring (230); a step (b) of manufacturing a lower stay vane module (220) in which a lower stay ring (250) and multiple lower stay vanes (260) are integrally formed without the bonding unit; a stay vane module welding step (c) of welding the upper and lower stay vanes (240, 260) after arranging the upper and lower stay vane modules (210, 220) so that a first connection unit (241) formed at a lower end of each upper stay vane (240) and a second connection unit (261) formed at an upper end of each lower stay vane (260) are in contact; and a polishing step (d) of polishing a welding unit.
Patent KR-102056862-B1 (KR)
Title: A wire mount assembly for composite shock absorbing
Inventor: BAEK SUNG WOON
IPC: F16F15/067
Filed: 2019-06-27
Granted: 2019-12-18
Abstract: The present invention relates to a complex shock absorbing wire mount assembly. The shock absorbing wire mount assembly includes: first and second vibration offsetting units offsetting vibration displacement in a longitudinal direction through wire coils wound spirally on each of two connection rods placed in the upper and lower parts; a support base combined with each of the connection rods placed in the upper part of the first and second vibration offsetting units through a combination piece to support a heavy facility; and a prop base combined with each of the connection rods placed in the lower part of the first and second vibration offsetting units through a combination piece to be combined closely with the ground. Each of the wire coils of the first and second vibration offsetting units is placed in parallel to intersect partially with each other to complement and offset vibration displacement in a radial direction of the wire coils, and a first buffer block made of a polyurethane material is inserted into each of the wire coils in an axial line direction to buffer vertical vibrations applied to the wire coils as well as prevent the wire coils from being deformed in shape by loads. The support base and/or the prop base are selectively overlapped with two base blocks to be spaced from each other, and at least two coil springs for offsetting vertical vibrations are vertically installed between the base blocks, so displacement caused by vertical vibrations can be complexly offset.
Patent KR-102242239-B1 (KR)
Title: 발향 기능이 구비된 전력시설 이상상태 감지장치
IPC: G08B7/00
Filed: 2019-07-08
Granted: 2021-04-19
Abstract: 본 발명은 발향 기능이 구비된 전력시설 이상상태 감지장치에 관한 것으로서, 보다 상세하게는 배·분전반 또는 차단기와 같은 각종 전력설비의 전원공급을 위해 배선접속(연결)을 위한 터미널단자 및 커넥터에 접촉불량과 같은 이상상태(누전, 합선)로 인해 과전류가 발생함에 따라 발열되어 설정온도 이상 상승하면 향기를 발생시킴과 물론 색상이 바뀌도록 하여 후각 및 육안으로 확인할 수 있도록 하여 화재 및 전기사고를 미연에 방지할 수 있는 발향 기능이 구비된 전력시설 이상상태 감지장치에 관한 것이다. 
상기 기술적 과제를 달성하기 위한 본 발명은 배·분전반 또는 차단기에 사용되는 배선을 전기적으로 접속시켜주는 터미널단자; 및 상기 터미널단자에 과전류가 발생함에 따라 발열되어 설정온도 이상 상승하면 발향되는 발향수단;을 포함하는 발향 기능이 구비된 전력시설 이상상태 감지장치을 제공한다. 
또한, 배·분전반 또는 차단기에 사용되는 커넥터; 및 상기 커넥터에 과전류가 발생함에 따라 발열되어 설정온도 이상 상승하면 발향되는 발향수단;을 포함하는 발향 기능이 구비된 전력시설 이상상태 감지장치을 제공한다. 
또한, 배·분전반 또는 차단기에 사용되는 배선에 감싸진 배선피복; 및 상기 배선에 과전류가 발생함에 따라 발열되어 배선피복이 설정온도 이상 상승하면 발향되는 발향수단;을 포함하는 발향 기능이 구비된 전력시설 이상상태 감지장치을 제공한다.
Patent KR-102265181-B1 (KR)
IPC: F01N9/00
Filed: 2019-07-10
Granted: 2021-06-14
Abstract: 본 발명은 블로워 및 블로워의 동작에 요구되는 밸브를 삭제함과 함께 엔진 배기가스를 효과적으로 사용함으로써 SCR 시스템의 장치 구성을 간략화하고 SCR 시스템의 운전을 효과적으로 제어할 수 있는 SCR 시스템의 운전제어방법에 관한 것으로서, 본 발명에 따른 SCR 시스템의 운전제어방법은 외부의 공기 또는 EGR 배기가스를 가열하는 버너; 외부의 공기를 버너에 유입시키는 FD팬; 버너에 의해 가열된 EGR 배기가스를 이용하여 우레아를 가수분해하는 우레아 가수분해챔버; 우레아의 가수분해에 의해 생성된 암모니아를 배기가스와 혼합하여 SCR 반응기로 공급하는 혼합기; 및 배기가스에 포함되어 있는 질소산화물을 암모니아를 이용하여 환원시키는 SCR 반응기;를 포함하여 구성되며, 터보차저를 거친 배기가스는 배기관을 통해 혼합기로 공급되고, SCR 반응기를 바이패스하는 바이패스 배기관이 배기관의 일 지점에서 분기되어 구비되며, EGB 배관이 EGR과 버너 사이에 구비되며, EGB 배관에 EGB-SV가 구비되고, EGB 바이패스 배관에 EGB-BV가 구비되며, 배기관에 RSV가 구비되며, 바이패스 배기관에 RBV가 구비되며, SCR 반응기 후단의 배기관에 RTV가 구비되는 SCR 시스템의 운전제어방법에 있어서, 예열운전을 위해, EGB 배관의 EGB-SV 및 배기관의 RSV는 차단, SCR 반응기 후단 배기관의 RTV는 개방된 상태를 이루며, FD팬을 통해 외부 공기가 버너에 공급되며, 버너는 유입된 외부 공기를 가열하며, 버너에 의해 가열된 공기는 우레아 가수분해챔버와 혼합기를 거쳐 SCR 반응기로 공급되어 SCR 반응기를 예열하는 것을 특징으로 한다.
Patent KR-102213967-B1 (KR)
IPC: B65G11/20
Filed: 2019-07-17
Granted: 2021-02-08
Abstract: 본 발명은 원료 이송 장치에 관한 것으로, 원료가 투입되는 호퍼부와, 호퍼부에 연결되어 원료를 안내하는 덕트부와, 덕트부에 연결되어 원료를 분류하는 스크린부와, 덕트부에 형성되고 무한궤도 방식으로 구동되며 덕트부를 선택적으로 개폐하는 셔터부를 포함하여, 내부 점검시 원료 낙하로 인한 작업자의 상해를 방지할 수 있다.
Patent KR-102280034-B1 (KR)
IPC: H01L21/67
Filed: 2019-07-22
Granted: 2021-07-21
Abstract: 본 발명은 기판을 반송하는 장치를 제공한다. 기판을 반송하는 유닛은 지지체, 기판이 놓이는 제1핸드, 상기 제1핸드와 적층되게 위치되며, 기판이 놓이는 제2핸드, 상기 지지체에 제공되며, 상기 제1핸드를 지지하는 제1지지 로드의 이동을 안내하는 제1가이드 레일, 상기 지지체에 제공되며, 상기 제2핸드를 지지하는 제2지지 로드의 이동을 안내하는 제2가이드 레일, 그리고 상기 지지체의 내부에 제공되는 배기 유로를 감압하는 감압 부재를 포함하되, 상기 배기 유로는 상기 제1가이드 레일에 연통되게 제공되는 제1유로, 상기 제2가이드 레일에 연통되게 제공되는 제2유로, 그리고 상기 제1유로와 상기 제2유로가 합쳐지는 제3유로를 포함하되, 상기 감압 부재는 상기 제3유로를 감압한다.