baber/WOPTO huggingface dataset:
Patent KR-20120132180-A (KR)
Title: Filler for ring-seal and Method for manufacturing the filler and Ring-seal having the filler
IPC: F01N13/08
Filed: 2011-05-27
Abstract: PURPOSE: A filler for sealing a ring, a ring seal with the same, and a method for manufacturing the filler are provided to have excellent structural strength by embedding reinforcing frames in a graphite body. CONSTITUTION: A filler for sealing a ring comprises a ring-shaped graphite body(33) and reinforcing frames. The ring-shaped graphite body is pressed down by a mold. The ring-shaped graphite body comprises constant inner and outer diameters and a constant thickness. The reinforcing frames are buried in the graphite body, and reinforce the strength of the graphite body. The reinforcing frames are formed into a ring shape to be the same as the graphite body. The circumferential cross section of the reinforcing frame is a bent shape.
Patent KR-20120133022-A (KR)
Title: Antenna structure and method for fabricating the wireless antenna comprising the same
IPC: H01Q1/12
Filed: 2011-05-30
Abstract: PURPOSE: An antenna structure and a manufacturing method of a wireless antenna including the same are provided to easily perform an injection process without a special fixing unit for fixing the antenna structure in an injection molding process. CONSTITUTION: An antenna pattern(200) includes a signal pattern(210) and a fixed pattern(220) integrally formed with the signal pattern. The signal pattern is arranged on the upper surface of a base(100). The fixed pattern passes through a fixing hole(110) of the base by being bent from the signal pattern. The fixed pattern includes a penetration part passing through the fixing hole, and an end part arranged on the lower surface of the base. The end part of the fixed pattern is fixed to the lower surface of the base.
Patent KR-20120133850-A (KR)
IPC: F16L55/00
Filed: 2011-06-01
Abstract: 본 발명은 선박용 신축 이음관의 보호 커버에 관한 것으로서, 더욱 상세하게는 신축이음관이 배치된 주변 작업시, 작업 요인에 의해 신축이음관의 벨로우즈가 손상(damage)되지 않도록 벨로우즈를 감싸는 보호 커버를 제공하되, 단열 및 난연성이 뛰어나고 경제성이 높은 재질의 특성을 갖는 이-글래스 화이버를 포함하는 보호 커버를 제공하여 신축이음관이 설치된 후에도 단열 효과를 높일 수 있기 때문에 제거할 필요가 없는 선박용 신축 이음관의 보호 커버에 관한 것이다. 
이를 위해, 일면에는 보강부재가 코팅된 알루미늄 포일(aluminum foil)과, 상기 알루미늄 포일의 일면에 접착된 그라스 크로스(glass cloth)로 이루어진 외피부;상기 외피부의 그라스 크로스에 길이 방향으로 복수로 고정된 매트부:를 포함하며,상기 매트부는 이-글래스 화이버(e-glass fiber)인 선박용 신축 이음관의 보호 커버를 제공한다.
Patent KR-20110134295-A (KR)
Inventor: LEE YUN PYO
IPC: E02D27/42
Filed: 2011-06-07
Abstract: 본 고안은 연약지반에서의 시설물지주 설치시 시설물지주 하부에 부착되어 지중에 매립, 시설물지주의 지지력을 확보하여주는 시설물지주 설치구조에 관한 것으로, 도 3에서 도시한 바와 같이 일반적인 지면에 시설물지주를 설치함에 있어 지주보강재 내측에 일직으로 타입봉을 삽입하고, 타입봉 상단을 망치로 쳐서 하단을 지중에 박아 넣으면, 타입봉과 지주보강재 하단부가 지중에 서서히 수직 삽입되면서 지주보강재는 지중에 단단히 고정된다.  
지주보강재가 지중에 삽입되면 타입봉 상단의 회전손잡이를 돌려 지주주보강재 내측에 삽입된 타입봉을 제거하고, 지주보강재 내측에는 타입봉이 제거되면서 타입봉 크기의 공간이 형성되고, 형성된 공간 내측에 일직으로 시설물기주를 삽입시켜 간단히 시설물기주를 설치할 수 있으며, 
 또한 도6에서 도시한 바와같이 콘크리트 바닥에 시설물지주를 설치할 경우에는 콘크르트바닥을 드릴로 천공하고 지지대 앙카볼트를 설치한 후, 콘크리트지주결합통을 지지대앙카볼트에 결합하여 설치한 다음, 설치할 시설물지주를 콘크리트지주결합통 외측에 일직으로 삽입하여 시설물지주를 설치하는 구조로 별도의 터파기나, 콘크리트기초 등의 설치없이 시설물지주를 설치할 수 있는 시설물지주 보강재에 관한 것이다.
Patent KR-20120136943-A (KR)
Title: Heater of fuel filter for diesel engine
Inventor: SEO SUNG KYO
IPC: F02M31/125
Filed: 2011-06-10
Abstract: PURPOSE: A device for heating a fuel filter in a diesel engine is provided to prevent the damages to an injector as precipitates are not generated under sub-zero temperature. CONSTITUTION: A device for heating a fuel filter in a diesel engine comprises a heater(100), a fuel temperature sensor(105), an air temperature sensor(106). The heater is installed in a fuel filter. The heater comprises a heating wire installed in the fuel filter. The fuel temperature sensor is installed in the fuel filter, and measured the temperature of fuel. The air temperature sensor measures the outside temperature. The fuel temperature sensor and air temperature sensor are connected to a control unit. The control unit is connected to a relay which supplies power to the heater. The control unit operates the relay by receiving the temperatures of the fuel temperature sensor and air temperature sensor. [Reference numerals] (105) Fuel temperature sensor; (106) Air temperature sensor
Patent KR-20120137043-A (KR)
Title: A pipe
Inventor: YOU OHK SOO
IPC: F16L9/133
Filed: 2011-06-10
Abstract: PURPOSE: A flange type double wall drain pipes for connecting is provided to maintain firm fixing state of the drain pipe by preventing rotation or separation of the flange. CONSTITUTION: A flange type double wall drain pipes for connecting includes flanges(20,30). Each flange comprises flange projections(23,33), connecting holes, a fusion space(24), and fusion holes(34). The connecting holes are formed at the flange projections with same interval. The fusion space is formed on the flange projections between fusion holes. The fusion holes are formed on the flange protrusion. Molten members(25) are provided to the fusion spaces and the fusion holes, and the flanges are integrately welded by welding tools.
Patent KR-20130006885-A (KR)
Title: Authentication card
Inventor: PARK SUN HEE
IPC: G06Q50/30
Filed: 2011-06-24
Abstract: PURPOSE: An authentication card having improved security is provided to operate a control unit and a display unit through generated current in a piezoelectric element for inputting an active code. CONSTITUTION: An authentication card(1) is formed by installing a main authenticator(40) for authentication a reader in a card body(10). The authentication card includes a reserve authentication unit(20) having a memory(21) and a code input unit(30). The authentication card includes a display unit(60) which displays active code through the code input unit. The authentication card includes a control unit(50) for controlling an active state of the main authenticator.
Patent KR-20130005345-A (KR)
Title: Gas purification apparatus
Inventor: CHANG SE HEON
IPC: B01D53/02
Filed: 2011-07-06
Abstract: PURPOSE: A gas purifier is provided to conveniently open an impurity absorption space and to enable easy maintenance and repair. CONSTITUTION: A gas purifier purifies impurities contained in gas using a refrigerant. The gas purifier comprises a plurality of chambers(110,120), a vacuum supply device(130), and a refrigerant supply device(140). The vacuum supply device allows gas to pass through the purifying space of each chamber by vacuum. The refrigerant supply device transfers cool air to the purifying space. The chamber comprises first and second chambers.
Patent KR-20130006107-A (KR)
Inventor: LEE SAM KI
IPC: A01K5/02
Filed: 2011-07-08
Abstract: 본 발명은 가축들이 이동하지 않고 현재 있는 위치에서 먹이활동 할 수 있도록 사료를 살포하는 장치에 관한 것으로서, 보다 상세하게는 회전판의 원심력에 의해 사료를 살포할 수 있고, 회전판의 회전속도를 고속과 저속을 반복하여 회전시킴으로써, 상대적으로 가까운 거리 뿐 아니라 먼 거리까지 넓은 면적에 살포할 수 있으며, 스크류 컨베이어를 이용하여 회전판의 1회전당 사료 공급량을 일정하게 유지함으로써, 가까운 거리나 먼거리 모두 사료를 동일한 밀도로 살포할 수 있는 사료 살포장치에 관한 것이다.  
본 발명에 의한 사료 살포장치는 사료를 저장하는 탱크; 회전하면서 발생되는 원심력에 의해 상기 탱크로부터 전달받은 사료를 살포하는 회전판; 상기 회전판을 회전시키는 구동원; 및 상기 사료의 살포 영역을 조절하기 위하여 상기 회전판의 회전속도를 제어하는 제어부;를 포함한다.
Patent KR-20130011580-A (KR)
Title: Disposing apparatus of feces and urine
Inventor: PARK JONG MI
IPC: A61G9/00
Filed: 2011-07-22
Abstract: PURPOSE: An automatic urine and feces processing device is provided to solve the defect of an excretion method. CONSTITUTION: An automatic urine and feces processing device comprises a main body(1) in which a waste container, a water supply container, and a chemicals container are installed, a toilet bowl which comprises a blast pipe head, a drain pipe head, an outlet, a drying air outlet, and an excretion outlet, a high speed air inhaler(6) which is connected to the blast pipe head, a first water pump which is combined with the water supply container, a second water pump which is combined with the chemicals container, and a switching device.
Patent KR-20130011826-A (KR)
Title: Keeping device for vehicle tripod
Inventor: OH CHUN GYUN
IPC: B60R5/04
Filed: 2011-07-22
Abstract: PURPOSE: A car tripod containing device is provided to easily detach the tripod by preparing a container in a specific location of a luggage room. CONSTITUTION: A panel type bracket is installed in a luggage room of a car. A first insertion member(110) is installed in one side of the bracket. One side of a tripod(10) is inserted into the first insertion member. A second insertion member(120) is installed in the other side of the bracket. The other side of the tripod is inserted into the second insertion member. A cover member(130) is prepared to the outer side of the second insertion member to be slid. The cover member selectively covers the upper cross-section of the second insertion member.
Patent KR-20120058389-A (KR)
Title: Elastic Driving Device for Sliding Hinge
Inventor: LEE SUNG JUN
IPC: H04M1/02
Filed: 2011-07-27
Abstract: PURPOSE: An elastic member for a sliding hinge is provided to reduce the thickness of a portable terminal by preventing an elastic member from invading to a keypad area. CONSTITUTION: An elastic member supporter is extensively installed at up and down part of a first body unit(30). A center part of the first body unit includes a guide. The guide is extensively formed like the elastic member supporter. A second body unit(40) includes a guide groove(44). The guide groove is a moving route which an elastic member(50) is inserted into the elastic member supporter of the first body unit.
Patent KR-20110099203-A (KR)
Inventor: PAENG JEONG HEE
IPC: H05K7/20
Filed: 2011-07-29
Abstract: 네비게이션이나 스마트폰과 같이, 차 유리창이나 대시보드에 장착 또는 거치되는 차량의 실내전자기기가 강한 햇볕아래 장시간 노출될 경우 과열되어 폭발 파손되는 것을 막기 위한 소형 냉각팬 방식의 쿨러가 개시된다. 본 발명은 차량의 실내전자기기를 냉각시키는 태양광 구동식 쿨러에 관한 것으로써 전자기기의 디스플레이 반대쪽면을 향해 배치되는 적어도 하나의 쿨링팬(10);과 상기 쿨링팬을 구동시키는 팬모터(11); 차창에 근접 배치되어 상기 팬모터에 구동전력을 공급하는 적어도 하나의 태양전지판(13); 및 차량의 엔진온오프 여부에 따라 상기 팬모터(11) 또는 상기 태양전지판(13)을 선택적으로 제어하는 제어기(20);를 포함하여 구성된다. 
쿨링팬(10)은 특히 전자기기의 배터리 장착부(32)를 냉각하도록 배치될 수 있으며 쿨링팬과 차창 사이에는 차양 또는 차양 역할을 겸하는 태양전지판이 설치될 수 있다. 
본 발명은 누구나 느끼고 있던 차량 실내용 전자기기의 과열문제를 해결하는 데에 있어서, 극히 경제적이고 실용적이며 상업적으로 매우 매력적인, 다시 말해 애프터마켓 시장에서 충분한 구매동기를 불러일으킬 만한 수단을 제시한다.
Patent KR-20130014150-A (KR)
Title: Liposome collecting kaempferitrin and coating carrageenan and method of the same
Inventor: LEE KEUN HA
IPC: A61K47/36
Filed: 2011-07-29
Abstract: PURPOSE: A liposome containing kaempferitrin and coated with carrageenan is provided to enhance dispersion stability in a formulation and to develop a natural organic UV protection agent. CONSTITUTION: A method for preparing a liposome which contains kaempferitrin and is coated with carrageenan comprises: a step of dissolving phospholipid in a lipid solvent; a step of drying the mixture by vacuum at reduced pressure and forming a phospholipid membrane; a step of dissolving kaempferitrin in a buffer for preparing a solution and adding the solution and carrageenan to a phospholipids membrane; a step of treating by ultrasonic waves and encapsulating kaempferitrin in a liposome; a step of removing uncapsulated kaempferitrin by washing; and a step of forming a film on the liposome surface using the carrageenan. The phospholipid includes phospholipid, phosphatidyl choliine, lipid, lecithin, or cholesterol. A cosmetic composition for blocking UV rays contains the liposome as an active ingredient.
Patent KR-20130015497-A (KR)
Title: Apparatus and method for providing single-time use application
Inventor: KIM YUN SIK
IPC: G06Q30/06
Filed: 2011-08-03
Abstract: PURPOSE: A one-time application service device and a method are provided to transact an application, thereby increasing user convenience and distributing the application. CONSTITUTION: When a terminal(100) purchases an application or presets the same to other terminal(100'), an application service server(200) provides related authentication information and application information to other terminal. The application service server provides an application service to a terminal downloading the application. A resale service server(300) receives an application use right from the application service server. The resale service server provides the received application use right by a request of the terminal. [Reference numerals] (200) Application service server; (300) Resale service server
Patent KR-20130019885-A (KR)
Title: Backlight unit and display device including the same
Inventor: JANG YOUNG BAE
IPC: G02F1/1333
Filed: 2011-08-18
Abstract: PURPOSE: A backlight unit and a display device including the same are provided to reduce weight by removing a light guide plate. CONSTITUTION: A reflection plate(300) includes at least one inflection point. A light source module(100) is arranged at both sides of the reflection plate. A support plate(900) is arranged in part of the backside of the reflection plate. A reflector(200) is separated from the reflection plate. The reflector faces the reflection plate.
Patent KR-20130019949-A (KR)
Title: Organic light emitting diode display and manufacturing method thereof
Inventor: PYO SANG WOO
IPC: G02B5/20
Filed: 2011-08-18
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to improve interface property by forming a boundary layer between a resonance sub layer and a hole transport layer. CONSTITUTION: A hole layer is formed on s pixel electrode(191). A blue organic light emitting layer(376B) is formed on the hole layer. An electron layer is formed on the blue organic light emitting layer. A common electrode(270) is formed on the electron layer. A red boundary layer and a green boundary layer are formed respectively on the hole layer.
Patent KR-20130021885-A (KR)
Title: Water leakage preventing structure for expantion apparatus of flue
Inventor: KIM DONG SUB
IPC: F23J11/00
Filed: 2011-08-24
Abstract: PURPOSE: A leakage prevention structure for the expansion equipment of a smoke pipe is provided to prevent a leakage generated in a connection unit of an expansion pipe and pipe segments by enhancing airtightness between the expansion pipe and the pipe segments. CONSTITUTION: A leakage prevention structure for the expansion equipment of a smoke pipe comprises an expansion pipe(22), a blockage pipe(30), and a single packing ring(40). The expansion pipe is installed between the pipe segments, and one side portion of the expansion pipe is fitted into the corresponding pipe segment to be slid. The blockage pipe is installed between a sliding unit(22a) of the expansion pipe and the pipe segment corresponding to the same, and one side portion of the blockage pipe is extended to the pipe segment with flanges. The single packing ring is installed in the connection unit of the blockage pipe, the expansion pipe, and the pipe segments, thereby sealing a gap between the expansion pipe and blockage pipe and gaps between the blockage pipe and the pipe segments.
Patent KR-20120021238-A (KR)
Title: Sea floating wind turbine apparatus for generating electricity with a floating support line compressed structure
Inventor: KANG DEOK SOO
IPC: F03D11/00
Filed: 2011-08-29
Abstract: PURPOSE: A floating wind power generation apparatus having a floating support line compressing structure is provided to stably maintain the floating state of the apparatus even if strong wind pressure is applied to the apparatus. CONSTITUTION: A floating wind power generation apparatus(100) having a floating support line compressing structure comprises a vertical support(104), a vertical floating structure(106), upper and lower fixing plates(113,114), multiple floating support lines(109), a center cable(129), reverse-triangular cables(127), coupling units(117), a water level gauge(138), and a controller(136). A wind power generator is installed on the top of the vertical support. A height adjusting unit for adjusting the height of the vertical support is installed inside the vertical floating structure. The upper and lower fixing plates are installed in the top and bottom of the vertical floating structure. The floating support lines connect the upper fixing plate to a sea bottom. The center cable is fixed to the sea bottom. The reverse-triangular cables are installed in the inner side of the floating support lines. The coupling units couple the reverse-triangular cables to the floating support lines. The water level gauge senses a water level. The controller controls the height adjusting unit.
Patent KR-20130024088-A (KR)
Title: Display device
Inventor: LEE YONG GYEONG
IPC: G09F13/22
Filed: 2011-08-30
Abstract: PURPOSE: A display device is provided to maximize advertisement effect by supplying different information from one device. CONSTITUTION: A display device(100) includes a display unit(20), first and second information units and a light emitting module. The display unit includes a third side in a first side, a second side, and a third side between the first side and the second side. The display unit has a pillar shape. The first information contacts at least one part with the first side. The second information contacts at least one part with the second side. The light-emitting module is arranged adjacent to the third side and emits light in the first side and the second side.
Patent KR-20130027128-A (KR)
Title: Manufacturing apparatus for seamless bias fabric by using tubular fabric
Inventor: SOHN YOU SURK
IPC: D06H7/04
Filed: 2011-09-07
Abstract: PURPOSE: A manufacture apparatus of a bias textile without seams using a cylindrical fabric is provided to secure low manufacturing costs and high productivity. CONSTITUTION: A manufacture apparatus of a bias textile without seams using a cylindrical fabric includes a guiding unit(120), a cutting unit(160), and a winding unit(110). The guiding unit includes a pair of guiding bars(122) guiding the cylindrical fabric with the weaving angle of warps and wefts in 90 degrees. The cutting unit includes a disk shaped cutting blade(162) cutting one side of the cylindrical fabric. The winding unit includes a winding roller(112) which guides the cylindrical fabric, and winds the bias textile.
Patent KR-20110106262-A (KR)
Inventor: AKAE NAONORI
IPC: H01L27/115
Filed: 2011-09-08
Abstract: 본 발명은 막중의 탄소, 수소, 질소, 염소 등의 불순물 농도가 극히 낮은 절연막을 저온에서 형성할 수 있는 반도체 장치의 제조 방법 및 기판 처리 장치를 제공하는 것이다. 
기판을 수용한 처리 용기 내에 CVD 반응이 발생하는 조건 하에서 소정 원소를 포함하는 원료 가스를 공급함으로써, 상기 기판 상에 1 원자층 미만에서 수 원자층의 소정 원소 함유층을 형성하는 공정; 및 대기압 미만의 압력 하에 있는 상기 처리 용기 내에 산소 함유 가스와 수소 함유 가스를 공급함으로써, 논플라즈마의 분위기 하에서, 상기 소정 원소 함유층을 산화층으로 개질하는 공정;을 교대로 반복함으로써, 상기 기판 상에 소정 막 두께의 산화막을 형성하는 공정을 포함하는 반도체 장치의 제조 방법이 제공된다.
Patent KR-20130029844-A (KR)
Title: Strand jack foundation for installing thruster
Inventor: KIM GI YUNG
IPC: B63H5/125
Filed: 2011-09-16
Abstract: PURPOSE: A strand jack foundation for installing a thruster is provided to easily and simultaneously install plural strand jack using the foundation which is installed on an opening an a deck in response to the size of the opening. CONSTITUTION: A strand jack foundation(100) for installing a thruster includes seats(110), mounting portions(120), and guide holes(130). The seats are laid across an opening on a deck, are respectively equipped with fixing portions(111) through which the seats are detachably fixed on the deck, and are connected with connecting members(112) one another. The mounting portions are respectively formed on the upper side of the seats, and are equipped with bolt holes(121) for fixing the strand jack with bolts. A lifting wire passes through the guide holes respectively formed on the mounting portions.
Patent KR-20130032649-A (KR)
Title: A case for portable terminal
Inventor: YOON KUK YOUNG
IPC: H05K7/20
Filed: 2011-09-23
Abstract: PURPOSE: A portable terminal case is provided to overcome the limitation of the portable terminal case and efficiently cool down heat generated in a portable terminal. CONSTITUTION: An inner side of a heat sink(20) is attached to a thermal pad. The heat sink receives heat. An outer side of the heat sink includes a radiating unit. The radiating unit releases the received heat into the air. A body member(30) adheres the thermal pad and the heat sink to a portable terminal to fix the same.
Patent KR-20130034301-A (KR)
Title: 도어용 피봇
Inventor: HAN YUI SU
IPC: E05D13/00
Filed: 2011-09-28
Abstract: 본 발명은 도어용 피봇에 관한 것으로, 더욱 바람직하게는 슬라이딩 도어의 상부 또는 하부에 설치되어 도어의 중심을 잡아주는 피봇을 보다 간편하게 조립할 수 있도록 하기 위한 것이다. 
그 구성은 원통형으로 형성된 본체(20)의 내부에 삽입되는 탄성스프링(30)과, 상기 탄성스프링(30)의 탄발에 의해 상하로 작동할 수 있는 봉형의 지지대(40)와, 상기 지지대(40)의 일측단부에 장착된 지지캡(41)과, 상기 본체(10)의 일측단부 삽입구(21)에 삽입되어 탄성스프링(30)을 고정하는 뚜껑(50)을 포함하여 구성된 도어용 피봇에 있어서, 상기 본체(10)에 형성된 삽입구(21) 측으로 서로 대향하여 천공된 체결공(12)과, 상기 체결공(22)에 체결하여 고정할 수 있도록 뚜껑(50)의 양측으로 탄성을 갖도록 형성된 걸림돌기(51)를 포함하여, 상기 걸림돌기(51)가 삽입구(11)에 삽입되면서 체결공(22)에 탄성으로 체결되도록 구성한 것을 특징으로 하는 도어용 피봇을 제공하는 것이다.
Patent KR-20130035544-A (KR)
Title: Water treatment apparatus
Inventor: KIM SUNG HYUN
IPC: B01D35/00
Filed: 2011-09-30
Abstract: PURPOSE: A water treatment apparatus is provided to be compactly manufactured by arranging a filter, a refrigerator and et cetera inside of a cooling container. CONSTITUTION: A water treatment apparatus(100) includes a cooling container(110), a refrigerator(120) and a filter(130). Source water is flowed into the cooling container. The refrigerator cools the source water flowed inside of the cooling container by being arranged inside of the cooling container. The filter filters and discharges the cooled water by being arranged inside of the cooling container. The refrigerator is an evaporator in which a refrigerant flows. The evaporator is made in a coil type. The filter is spaced apart from the evaporator inside of the evaporator. The refrigerator is a thermoelectric device module. The filter is a carbon block filter. A sterilizer is further included in the cooling container. The sterilizer is a UV lamp or a UV LED.
Patent KR-20130039574-A (KR)
Inventor: PARK DONG WOOK
IPC: H01L33/38
Filed: 2011-10-12
Abstract: 실시 예에 따른 발광소자는, 제1 반도체층, 제2 반도체층 및 상기 제1 반도체층과 상기 제2 반도체층 사이에 활성층을 포함한 발광구조물, 제1 반도체층의 상면 일부가 제1 영역을 포함하면서 노출되고, 상기 제1 영역의 제1 반도체층 상에 배치되는 제1 전극 및 상기 제2 반도체층 상에 배치되는 제2 전극을 포함하고, 상기 제1 전극은 상기 제2 반도체층의 측면 및 활성층의 측면과 제1 거리로 이격 배치되고, 상면의 면적이 상기 제2 반도체층의 면적 대비 40% 내지 99% 면적을 가질 수 있다.
Patent KR-20130044100-A (KR)
Title: Apparatus and method of supplying packaging material
Inventor: KIM HYUN HEE
IPC: H01L21/56
Filed: 2011-10-21
Abstract: PURPOSE: An apparatus and a method for supplying a packaging material are provided to control the spraying volume of the packaging material by using a motor and a piston, and to uniformly spray the packaging material regardless of the viscosity of the packaging material. CONSTITUTION: A housing(110) supplies a liquid packaging material as an electronic material. A nozzle(120) is connected to the low part of the housing and discharges the liquid packaging material. A piston(140) pressurizes the liquid packaging material in the housing and discharges the material through the nozzle. A motor(150) provides a driving force for moving the piston up and down. A storage tank(130) stores the liquid packaging material. The storage tank includes a packaging material supply pipe(132), a valve(134), and a pump(136).
Patent KR-20130018461-A (KR)
Title: Deriving apparatus by torque
Inventor: WANG HYUN MIN
IPC: A63H29/02
Filed: 2011-10-26
Abstract: PURPOSE: A torque driving device is provided to enhance rotation power generated in a body due to action and reaction by additionally installing a rotation resistor. CONSTITUTION: A rotating part includes multiple driving wheels(130). Multiple driving wheels respectively generate rotational inertia. A driving part(100) rotates to be independent to multiple driving wheels. A body(400) mounts the rotating part and the driving part inside the body. The body rotates corresponding to each inertia. An inner frame allows the driving part to be supported inside the body. A sliding unit connects the driving part and the inner frame. The rotating part comprises a rotation interruption part. The rotation interruption part interrupts the rotation of two or more driving wheels.