baber/WOPTO huggingface dataset:
Patent KR-20160095353-A (KR)
Title: Danger notification device embedded in shoes
Inventor: KWAK HYUN WOO
IPC: G08B7/00
Filed: 2015-02-03
Abstract: The present invention relates to a danger notification device embedded in a shoe, comprising a sensor module (120) which has an impact detection sensor (121) and a pulse sensor (122) to detect impact and a pulse applied to the feet of a wearer, a control module (130) which determines whether the wearer is in danger by analyzing a signal of the sensor module (120) to generate state information, generates position information on the wearer by a global positioning system (GPS) module (131), and is interconnected to a smart phone through a Bluetooth module (132) to transmit the state information and the position information to a guardian, and a control part (110) which has a shape of a heel of a shoe (200) and includes the sensor module (120), the control module (130) and a case (140) for inserting a battery (141) for supplying power which are integrally formed. A change in the state of the wearer is analyzed to determine whether to be in danger such that a dangerous situation is promptly notified to the wearer and an acquaintance close to the wearer, thereby quickly securing safety of the wearer in the dangerous situation.
Patent KR-20150023606-A (KR)
Inventor: CHOI YOUNG JIN
IPC: F16H3/44
Filed: 2015-02-03
Abstract: Disclosed are a planetary gear system using two input characteristics realizing a gear shifting effect using two motor characteristics, a gear module having the planetary gear system, and a method of controlling the gear module. According to an embodiment of the present invention, the gear system comprises: a first gear unit; a second gear unit formed to engage with each other to rotate; a third gear unit formed to engage with at least one of the first gear unit and the second gear unit to rotate; and a driving source to generate a driving force. Two of the first to third gear units serve as an input part to receive the driving force respectively from the driving source, and the rest of the gear units serves as an output part to output a combined force of the respective driving forces. According to the configuration above, a low-speed low-torque or a low-speed high-torque can be generated by combining two input characteristics, and the output characteristics of even a small robot can be varied.
Patent KR-20160095864-A (KR)
Title: System and method for realizing 3-dimensional avatar of user
Inventor: SIM JUN GEOL
IPC: G06T13/20
Filed: 2015-02-04
Abstract: According to the present invention, a system and a method for realizing a three-dimensional (3D) avatar of a user comprising: a depth image camera module capturing a user to output a depth image; a color image camera module capturing the user to output a color image; a body part coordinate generation unit using the depth image outputted from the depth image camera module and the color image outputted from the color image camera module to generate each coordinates with respect to body parts of the user; an avatar database to store an avatar previously generated by corresponding to a shape of the user; an avatar realizing module calling an avatar stored in the avatar database, and applying a change value of each coordinate according to time to the called avatar generated from the body part coordinate generation module, so as to realize a motion of a corresponding body part; and a display unit to display the avatar where the motion of the body part is realized by the avatar realizing module. According to the present invention, using an avatar operated according to a motion of a user, activities are performed in various virtual spaces instead of the user. In particular, mutual interaction is realized through 3D image rather than 2D image and efficiency thereof is enhanced.
Patent KR-20160098675-A (KR)
Title: Method For Providing Synthethic natural gas with Fuel cell
Inventor: JEONG HYUN IL
IPC: H01M8/06
Filed: 2015-02-10
Abstract: The present invention provides a method for supplying synthetic natural gas to a fuel cell, the method comprising: a first process of transferring fuel to gasification equipment and generating synthetic gas including carbon monoxide, transferring the synthetic gas to liquefaction equipment and generating hydrogen, and transferring the hydrogen and the carbon monoxide to methanation equipment and generating synthetic natural gas; and a second process of sequentially transferring synthetic natural gas, discharged from the methanation equipment, to a first supply unit and a second supply unit, and supplying synthetic natural gas, discharged from the second supply unit, to a fuel cell; wherein the second process comprises a first concentration adjustment unit configured to cause some synthetic natural gas to branch off from synthetic natural gas transferred from the first supply unit to the second supply unit and directly supply the some synthetic natural gas to the fuel cell. Accordingly, energy efficiency can be increased by supplying surplus SNG to a fuel cell, an environment-friendly effect can be realized by reducing exhaust gas, such as carbon dioxide, etc., and costs can be reduced compared to conventional LNG.
Patent KR-20160100645-A (KR)
Title: 구역별 풍향 제어가 가능한 선풍기
Inventor: SUNG BYUNG YOON
IPC: F04D25/10
Filed: 2015-02-16
Abstract: 본 발명은 스마트 선풍기에 관한 것으로서, 구동부와 인체감지부 및 온도감지부, 상기 인체감지부, 온도감지부의 값을 근거로 팬 구동부 및 방향조절부를 제어하는 제어부로 이루어지는 것을 특징으로 하며, 상기 인체감지부에서 사람의 유무 및 상기 사람과의 거리를 측정하여 상기 팬 구동부 및 방향조절부를 자동으로 온/오프 및 풍향을 제어하고, 상기 온도감지부에서 현재온도를 측정하여 미리 설정한 설정온도와 비교하여 상기 팬 구동부를 자동으로 온/오프 제어함으로써 불필요한 전력낭비를 줄이고, 안전사고예방 및 조작의 편이성을 증대시키는 것을 특징으로 한다.
Patent KR-20160104859-A (KR)
Inventor: LEE YOUN TEK
IPC: C01B31/04
Filed: 2015-02-27
Abstract: 본 발명은,  
a. 기판층이 형성된 기판 구비, 그 이후,  
b. 탄소-포함 가스를 공급하고 급속열 화학기상증착(Rapid Thermal Chemical Vapor Deposition, RTCVD)을 수행하되,  
c. 탄화수소 라디칼(hydrocarbon radicals)의 흡착(adsorb), 확산(diffuse) 및 기판층의 표면 상에 핵으로 발생하게 되는 반 데르 발스 유형의 헤테로 에피 택셜 성장(heteroepitaxial growth) 타입으로, 촉매층을 구비하지 않은 상태로 기판층상에 그래핀을 성장시키는 것을 포함하는 것; 을 특징으로 하는 무촉매 기판 성장 그래핀의 제조방법을 제공한다. 
또한, 본 발명은,  
a. 기판층이 형성된 기판 구비, 그 이후,  
b. 탄소-포함 가스를 공급하고 급속열 화학기상증착(Rapid Thermal Chemical Vapor Deposition, RTCVD)을 수행하되,  
c. 탄화수소 라디칼(hydrocarbon radicals)의 흡착(adsorb), 확산(diffuse) 및 기판층의 표면 상에 핵으로 발생하게 되는 반 데르 발스 유형의 성장 타입으로, 촉매층을 구비하지 않은 상태로 기판층상에 그래핀을 성장시키는 것을 포함하는 것; 을 특징으로 하는 무촉매 기판 성장 그래핀의 제조방법을 제공한다. 
또한, 본 발명은 무촉매 기판 성장 그래핀의 제조방법을 제공한다... 
또한, 본 발명은  
무촉매 기판 성장 그래핀으로써, 
상기 무촉매 기판 성장 그래핀은, 기판층의 표면에 직접 접하고, 
상기 무촉매 기판 성장 그래핀의 상기 표면에 평행한 제1의 방향에 있어서의 결정립경은, 해당 무촉매 기판 성장 그래핀의 해당 표면에 평행한 다른 어느 하나의 방향에 있어서의 결정립경보다 크고, 
상기 무촉매 기판 성장 그래핀의 상기 제1의 방향에 있어서의 결정립경은, 해당 그래핀의 해당 표면에 수직인 방향에 있어서의 결정립경보다 큰 것; 을 특징으로 하는 무촉매 기판 성장 그래핀을 제공한다. 
또한, 본 발명은  
무촉매 기판 성장 그래핀으로써, 
해당 무촉매 기판 성장 그래핀은, 기판층의 표면에 직접 접하고, 
해당 무촉매 기판 성장 그래핀은, 상기 표면에 평행한 제1의 방향에 따른 결정립계를 가지며, 
해당 무촉매 기판 성장 그래핀은, 상기 표면에 평행한 제2의 방향에 따른 결정립계를 갖는것; 을 특징으로 하는 무촉매 기판 성장 그래핀을 제공한다. 
또한, 본 발명은  
무촉매 기판 성장 그래핀으로써, 
해당 무촉매 기판 성장 그래핀은, 기판층의 표면에 직접 접하고, 
해당 무촉매 기판 성장 그래핀은, 상기 표면에 평행한 제1의 방향에 따른 결정립계를 복수 가지며, 
해당 무촉매 기판 성장 그래핀은, 상기 표면에 평행한 제2의 방향에 따른 결정립계를 복수 갖는것; 을 특징으로 하는 무촉매 기판 성장 그래핀을 제공한다.
Patent KR-20160106887-A (KR)
Inventor: KIM YOUNG IM
IPC: G06K17/00
Filed: 2015-03-03
Abstract: The present invention relates to a system for managing the operation of a manhole and an underground facility. The system for managing the operation of a manhole and an underground facility is configured to network: an operation managing server system; a web service means performing an underground facility operation managing task; an application service means obtaining image information about construction results and construction content and registering the same; and a radio frequency identification (RFID) tag connection service means obtaining location and property information of a facility.
Patent KR-20160111064-A (KR)
Title: Insert type knob for both sliding door and hinged door
Inventor: JANG MAN DONG
IPC: E05B1/00
Filed: 2015-03-16
Abstract: The present invention relates to an embedded knob for a sliding door and a hinged door and, more specifically, to an embedded knob for a sliding door and a hinged door, which enables the easy design and size change of a material containing wood unsuitable for mass production due to the complicated and various shapes thereof, as the knob has a simple assembly structure, and can be applied to a sliding door and a hinged door, such as a furniture door opened and closed forward and backward, a drawer door, and an inner gate, by solving a problem that a hand of a user is easily separated from the knob. The embedded knob for a sliding door and a hinged door comprises: an embedded cover; and a plate-shaped cover which is assembled in the embedded cover and has an open part having a hinged gripping part.
Patent KR-20160113405-A (KR)
Title: Wafer cutting method
Inventor: KIM BO RAM
IPC: H01L21/324
Filed: 2015-03-19
Abstract: According to the present invention, a wafer cutting method includes: a process of irradiating a laser to an intended cutting location on a wafer to be cut; and a process of quenching the intended cutting location having the laser irradiated thereto by spraying a cooling gas thereto. Before irradiating the laser to the intended cutting location, a heating gas is sprayed to the location to have the laser irradiated thereto. According to an embodiment of the present invention, the heating gas is sprayed to an intended cutting line to heat the intended cutting line before irradiating the laser to the intended cutting line for improving the laser processability, thereby improving an absorption rate. When the laser is irradiated to and absorbed in the wafer, the cutting processability of the wafer is enhanced. Accordingly, the present invention enables the wafer to be cut easily with a lesser amount of energy compared to a wafer without pretreatment and minimizes the occurrences of cracks and chipping due to exposure to the high-intensity laser.
Patent KR-20160118639-A (KR)
Inventor: JUNG HAE EUN
IPC: H01H33/70
Filed: 2015-04-02
Abstract: The present invention relates to a super high voltage gas circuit breaker and, more specifically, to a super high voltage gas circuit breaker, capable of increasing discharge performance and cooling performance by having a heat gas guide guiding a path of heat gas and a heat gas reflecting panel. The super high voltage gas circuit breaker according to an embodiment of the present invention comprises: a fixing part support having a cooling chamber formed therein; a fixing arc contact inserted into the fixing part support to be installed; the heat gas guide formed in a cylinder shape with a wide inlet and a narrow outlet, inserted in the fixing part support to guide arc generated in a breaking process into a rear center part of the cooling chamber; and the heat gas reflecting panel installed at a rear end part of the cooling chamber to convert a direction into a U shape so that the heat gas flowing into the center part is discharged to a discharge hole of the cooling chamber along an outer circumferential surface of the cooling chamber.
Patent KR-20160122522-A (KR)
Inventor: KIM HYUN KYU
IPC: C21D8/10
Filed: 2015-04-14
Abstract: The present invention relates to carbon steel compositions with a reduced thermal strain for a steering rack bar and a method to manufacture the same with a varied composition ratio of the carbon steel to fulfill a required strength for the steering rack bar by a nitriding heat treatment in a manufacturing process of the carbon steel with a simplified process. According to the present invention, the carbon steel compositions for the steering rack bar comprises: 0.39-0.43 wt% of C, 0.15-0.35 wt% of Si, 0.90-1.10 wt% of Mn, 0.02-0.04 wt% of Nb, 0.10-0.15 wt% of V, and a main component of Fe. The method to manufacture the carbon steel compositions comprises: a step of pealing and drawing the carbon steel composition; a step of broaching the carbon steel composition pealed and drawn in the previous step; a step of nitriding heat treating a surface of the broached carbon steel composition; and a step of inspecting the carbon steel composition heat treated by nitriding.
Patent KR-20160128144-A (KR)
Inventor: KIM BYOUUNG SOO
IPC: G08G5/00
Filed: 2015-04-28
Abstract: 본 발명은 상용 이동 통신망을 이용한 소형 UAV의 항공 교통 관제 시스템에 관한 것으로서, 더욱 상세하게는 상용 이동 통신사의 USIM 카드로 식별 코드가 분류된 소형 UAV의 비행 제어를 위하여 상용 이동 통신망 기반의 항공 교통 관제 시스템을 이용함으로써 ISM 대역폭 무선 주파수의 제한점을 극복하고 저고도에서 소형 UAV의 안정적인 통신 및 통제를 수행하는 기술에 관한 것이다. 

본 발명에 따른 상용 이동 통신망을 이용한 소형 UAV 항공 교통 관제 시스템은 상용 이동 통신사의 USIM 카드로 식별 코드가 분류되어 있고 상용 통신 모뎀이 장착되어 있는 다수의 소형 UAV; 다수의 소형 UAV 콕핏부 하단에 각각 장착되어 항공 영상을 촬영 및 저장할 수 있는 짐벌 구조 카메라; 상용 이동 통신 서버와 유/무선으로 연결되어 있고 항공 영상 및 비행 데이터를 수신 및 중계하는 다수의 상용 이동 통신 기지국; 인터넷에 상시 연결되어 데이터 패킷 교환이 가능하고 상용 이동 통신 기지국이 중계하는 각종 데이터를 실시간 수신 및 저장하는 상용 이동 통신 서버; 다수의 소형 UAV로 통제 명령 프로토콜을 전송하거나 항공 영상 및 비행 데이터를 수신 및 확인하는 단말 형태의 소형 UAV 지상 통제 시스템; 다수의 소형 UAV, 다수의 상용 이동 통신 기지국, 상용 이동 통신 서버 및 소형 UAV 지상 통제 시스템의 전체 시스템 운영 상황을 통합적으로 관제하여 비행 운용 및 항공 통제 역할을 수행하는 소형 UAV 항공 교통 관제 시스템;을 구비하는 것에 특징이 있다.
Patent KR-20160128731-A (KR)
Title: Three dimension semiconductor device
Inventor: LEE SANG BUM
IPC: H01L27/115
Filed: 2015-04-29
Abstract: The present invention relates to a 3-dimensional semiconductor device comprising: a periphery circuit; and a memory cell array which is stacked on the periphery circuit, wherein a memory area and a slimming area are defined along a first direction. The slimming area includes contact areas and step areas, which are defined alternately in the first direction, and pad areas which are defined to be overlapped with the some of the contact areas and the step areas along a second direction which is perpendicular to the first direction. Gate lines included in the step areas are arranged in a stair-like formation along the first direction. The gate lines included in an area where the contact areas, the step areas, and the pad areas are overlapped with one another, have a step difference with respect to each other along the second direction. According to the present invention, a size of a semiconductor device can be decreased and a manufacturing process can be simplified.
Patent KR-20160129458-A (KR)
Title: Composition used for preparing electrically conductive SiC-BN composite ceramic and method for preparing electrically conductive SiC-BN composite ceramic using the same
Inventor: KIM YOUNG WOOK
IPC: H01B1/06
Filed: 2015-04-30
Abstract: The present invention provides a method for preparing an electrically conductive sic-bn composite material, which includes the steps of: a) mixing 93-97. 5 wt% of beta-SiC (-SiC) powders, 1.0-4.0 wt% of hexagonal boron nitride (h-BN) powders, and 1.0-less than 3.0 wt% of yttrium oxide (Y_2O_3) powders; and (b) preparing a sintered body of a silicon carbide-boron nitride composite material in an atmosphere of nitrogen (N_2) using the mixed powders obtained in step (a). According to the present invention, in the method for preparing the conductive sic-bn ceramic composite material, yttrium oxide (Y_2O_3) powders are added to silicon carbide and boron nitride powers as sintering additives and sintered in the nitrogen atmosphere, so that a Y-B-Si-O-C-N-based liquid phase is formed, which promotes densification by a liquid phase sintering mechanism. Further, nitrogen-doped silicon carbide particles are grown by a dissolution-reprecipitation mechanism. Accordingly, a ceramic composite material having significantly improved electrical conductivity as compared with the related art and having excellent mechanical strength and thermal shock resistance can be produced.
Patent KR-20160134903-A (KR)
Title: Compost agitating apparatus
Inventor: WON HAK HUI
IPC: C05F17/02
Filed: 2015-05-13
Abstract: The present invention relates to a stirrer for processing compost and, more specifically, to a stirrer for processing compost, which crushes and stirs the compost through moving from a side to a side by an operating stand provided in a space for fermenting the compost. The present invention comprises: a main body; a driven shaft; a rotating roller; a chain; and a plurality of scrapers which crush and stir the compost by comprising a supporting plate, a conveying plate, and a crushing blade.
Patent KR-20160135441-A (KR)
Inventor: NAM SEONG HAN
IPC: A61B17/06
Filed: 2015-05-18
Abstract: The present invention relates to a plastic surgical injection needle. The plastic surgical injection needle comprises: an input unit to which a surgical thread is inserted; and an insertion unit integrally formed on an upper end of the input unit and having a diameter bigger than that of the input unit. The plastic surgical injection needle further comprises a cap comprising a cylindrical tube and having an insertion groove at the center to prevent the surgical thread from slipping or bending while descending when one end of the surgical thread is inserted, wherein the cylindrical tube of the cap is inserted into the insertion unit such that the outer lateral surface of the cylindrical tube of the cap descends vertically while being supported by an inner lateral surface of the insertion unit. The injection needle enables the surgical thread to be lowered in a stable manner without bending, shaking or slipping when the elastic surgical thread is penetrated into the skin such that the surgical thread can be positioned more stably on the desired skin layer. In addition, the needle is a remarkably useful invention as the needle allows the end of the surgical thread to be exposed to the outside than the end of the insertion unit, and the surgical thread is inserted into the skin by a longer length, and thus, the surgical thread can be stably positioned on the desired skin layer.
Patent KR-20150065632-A (KR)
Inventor: LEE SUNG JAE
IPC: G01N29/24
Filed: 2015-05-21
Abstract: Provided are an ultrasound probe which is manufactured by using graphene or graphite and a manufacturing method thereof. The ultrasound probe includes a matching layer, a transducer layer which is formed on the rear side of the matching layer, and a sound absorption layer which is formed on the rear side of the transducer layer. The present invention further includes at least one sheet which is formed on the front side of the matching layer, between the matching layer and the transducer layer, between the transducer layer and the sound absorption layer, or on the rear side of the sound absorption layer.
Patent KR-20160139309-A (KR)
Inventor: KIM SI JUNG
IPC: B65B61/18
Filed: 2015-05-27
Abstract: 본 발명은 토출라인 형성이 용이한 파우치 제조장치에 관한 것으로서, 특히 외형프레임과, 상기 외형프레임에 설치되고 하부시트가 권취된 하부보빈과; 상기 외형프레임에 설치되고 상부시트가 권취된 상부보빈과; 상기 하부보빈으로부터 제공받은 하부시트에 토출라인을 형성시키는 토출라인 형성부와; 상기 토출라인 형성부의 맞은편에 설치되어 상기 하부시트에 절곡라인을 형성시키는 절곡라인 형성부와; 토출라인과 절곡라인이 형성된 하부시트와 상기 상부보빈으로부터 제공받은 상부시트를 특정 형상으로 열융착시키는 파우치 형성부와; 상기 파우치 형성부에 의해 하부시트와 상부시트가 열융착될 때 융착 부분 안쪽에 내용물을 충진하는 내용물 충진부를 포함하되; 상기 토출라인 형성부는 상기 외형프레임 내부에 설치되는 제1서보모터와; 상기 외형프레임 내부에 설치된 제1고정패널에 회전가능하게 설치되고 선단에 출입홀이 형성된 제1하우징과; 상기 제1하우징 내부에 설치되고 상기 제1서보모터의 모터축에 나선결합되어 상기 제1하우징의 출입홀을 통해 전후진하는 토출라인 형성칼날;로 구성로 구성되어, 토출라인과 절곡라인의 형성각도 및 절개 깊이를 용이하게 조절할 수 있는 이점이 있다.
Patent KR-20160139841-A (KR)
Inventor: JUNG KYUNG YEOL
IPC: B60H3/06
Filed: 2015-05-29
Abstract: The present invention relates to a seat for a vehicle with a function of cold wind and warm wind, which comprises: a duct; an air blowing fan; a supply duct; a branching duct; a rear vent; a control unit; a rear temperature control switch; a rear air volume control switch; a rear anion generator; a rear filter; a headrest; a lower duct; an upper duct; a side vent; a wind direction controller; a pair of control levers; a branching device; a headrest temperature control switch; and a headrest air volume control switch.
Patent KR-20160140206-A (KR)
Title: Laundry treating apparatus
Inventor: YE SUNG MIN
IPC: D06F58/20
Filed: 2015-05-29
Abstract: The present invention relates to a garment treatment apparatus including: a housing in which an accommodating space is provided; and a hanger accommodated in the accommodating space and formed for a jacket to be hung. The hanger has: a hanging portion removable from the housing; a main frame provided with a first extending portion and a second extending portion extending in both directions from the hanging portion so that at least a part supports the jacket; body bars respectively connected to the first extending portion and the second extending portion and configured to be capable of protruding between the first extending portion and the second extending portion such that the jacket on the main frame can be pressed from inside out; and a clip portion provided in a lower portion of the hanger and formed to fix the jacket on the main frame.
Patent KR-20160121764-A (KR)
Inventor: KIM JAE CHOON
IPC: H01L23/34
Filed: 2015-06-02
Abstract: The present invention relates to a semiconductor package and a manufacturing method thereof. The semiconductor package includes: a semiconductor chip provided onto a package substrate; a heat-dissipation film provided onto the semiconductor chip; a mold film enclosing the semiconductor chip and side surfaces of the heat-dissipation film; and an adhesion film provided between the semiconductor chip and the heat-dissipation film. The heat-dissipation film includes a lower surface onto which the adhesion film is provided, and an upper surface which is the opposite surface of the lower surface and is not covered with the mold film. The heat-dissipation film is extended in the thickness direction of the heat-dissipation film parallel to a direction toward the lower surface from the upper surface to include a hole penetrating the heat-dissipation film.
Patent KR-20160144866-A (KR)
Inventor: LEE DONG HOON
IPC: G08B21/02
Filed: 2015-06-09
Abstract: 본 발명은 반려동물의 위치정보를 이용한 반려동물 분실 사고 방지 및 사후 지원 장치에 관한 것으로, 더욱 상세하게는 목걸이 형태로 부착되어 NFC 태그와 블루투스 4.0 프로토콜 기반의 비콘 센서를 이용하여 반려동물의 위치정보 및 반려동물 정보를 송신하고 송신된 데이터를 스마트 폰으로 수신하여 반려동물 주인에게 알림 기능을 제공하는 것을 특징으로 한다. 
본 과제는 반려동물에게 부착된 비콘 센서를 통하여 반려동물의 위치 정보를 파악하고 기준 거리 이탈 시 사용자에게 알림을 발생하여 반려동물 분실 사고를 미연에 방지하는 것을 제공하는 것을 포함 한다.
Patent KR-20160148095-A (KR)
Title: static electricity eliminating apparatus using the electrode of the wire type
Inventor: KIM SEOG JAE
IPC: H05F3/04
Filed: 2015-06-15
Abstract: The present invention relates to a static electricity removing device using a wire type electrode and, specifically, to a static electricity removing device using a wire type electrode, capable of minimizing generation of foreign substances due to contamination or an efflorescence phenomenon due to an exposure of an electrode as the electrode causing corona discharge is installed in an inner flow path of a frame to remove static electricity. Also, the static electricity removing device using the wire type electrode, which is to neutralize and remove the static electricity by injecting ionized clean air to a charged product, includes: the frame having the flow path inside and enabling the clean air passing through a purifier to be supplied and pass through the same; multiple injection nozzles for discharging the clean air supplied to the flow path, wherein the multiple injection nozzles are formed in the lower part of the frame; and a control unit not exposed to the outside of the frame by being installed in the inner flow path of the frame in the longitudinal direction and causing the corona discharge by applying electricity to the electrode and the wire type electrode which is not in contact with outer air except the clean air, wherein the control unit minimizes the efflorescence phenomenon generated on the surface of the electrode by controlling a waveform and a frequency of the electricity supplied to the electrode. The clean air in which ions are increased due to the corona discharge occurring in the electrode neutralizes and removes the static electricity formed on the surface of the charged product by being injected through the multiple injection nozzles.
Patent KR-20160148278-A (KR)
Title: Variable inductor and variable inductor module
Inventor: HWANG MI RAN
IPC: H01F21/06
Filed: 2015-06-16
Abstract: An aspect of the present invention provides a variable inductor which includes an inductor unit including a coil pattern, and an inductance control unit including a movable conductor unit. The variable inductor changes a current pass by controlling a contact area of the coil pattern and the conductor unit to vary an inductance value.