baber/WOPTO huggingface dataset:
Patent KR-20120051487-A (KR)
Title: Manufacturing method of carbon nanotube/metal composite material
Inventor: PARK HOON MO
IPC: B82Y30/00
Filed: 2010-11-12
Abstract: PURPOSE: A manufacturing method of carbon nanotube/metal composite material is provided to prevent length damage of the carbon nanotube due to acid and remarkably improve elasticity. CONSTITUTION: A manufacturing method of carbon nanotube/metal composite material comprises next steps: mixing the carbon nanotube with amphiphilic polymer or conjugated polymer solution; coating the carbon nanotube; manufacturing carbon nanotube and metal powder by reacting the coated carbon nanotube and metal salt; and mixing and sintering the carbon nanotube/metal powder with matrix metal powder. The amphiphilic polymer or conjugated polymer is polyvinyl alcohol, poly phenylene ether, or poly phenylene vinylene. The concentration of the amphiphilic polymer or the conjugated polymer solution is 0.1-10g/l. The weight ratio of the amphiphilic polymer or the conjugated polymer to the carbon nanotube is 1:5-10.
Patent KR-20120053618-A (KR)
Title: 내마모성과 내충격성이 향상된 건설기계의 브레이커용 치즐
Inventor: KO SEOUNG WOON
IPC: E21B1/26
Filed: 2010-11-18
Abstract: 본 발명은 건설기계용 브레이커(breaker)에 적용되는 치즐(chisel)의 내마모성 및 내충격성을 향상시키기 위하여, 상기 치즐을 형성하기 위한 철강 소재의 합금 원소의 조성과 함량비를 최적화하고 또한 열처리 과정도 최적화한 것이다.
Patent KR-20120053627-A (KR)
Title: E6 or e7 fusion immunoglobulin from human papillomavirus type 16
Inventor: CHUN TAE HOON
IPC: C12N15/13
Filed: 2010-11-18
Abstract: PURPOSE: An E6 or E7 fusion immunoglobulin of recombinant HPV type 16 is provided to effectively induce dendritic cell maturation and to be used in a novel antigen-specific dendritic cell therapy. CONSTITUTION: An E6 or E7 fusion immunoglobulin of recombinant HPV type 16 contains E6 protein having an amino acid of sequence number 2 or E7 protein having an amino acid of sequence number 4 and Fc region of human IgG. A recombinant expression vector contains the E6 or E7 gene and Fc gene of human IgG. The E6 or E7 gene has a base sequence of sequence number 1 or 3. The recombinant expression vector is HPV16E6-Ig/pLNCX2 or HPV16E7-Ig/pLNCX2. A vaccine composition for treating cervical cancer contains the E6 or E7-fused IgG as an active ingredient.
Patent KR-20120088065-A (KR)
Title: Method and System for Providing Payment of Smart Phone using Data Network and Voice Network, Smart Phone and Program
Inventor: KIM JAE HYUNG
IPC: G06Q20/16
Filed: 2010-11-19
Abstract: PURPOSE: A method for providing a smart phone transaction using a data communication network and a voice call network, a system thereof, a smart phone thereof, and a program thereof are provided to enable a server to divide a data communication network from a voice call network, couple received information, and deal with a transaction requested by a smart phone. CONSTITUTION: A unit information determining unit(145) determines data network transmission information and voice network transmission information. The data network transmission information is transmitted through a data communication network. The voice network transmission information is transmitted through a voice call network. A data network transmission unit(155) transmits divided data network transmission information and unit information to a data network server. The unit information is not included in unit information of a division target. A voice network transmission unit(165) transmits voice network transmission information divided from the unit information of the division target.
Patent KR-20120057454-A (KR)
Title: Light guide device for head lamp
Inventor: CHOI SUNG UK
IPC: F21V8/00
Filed: 2010-11-26
Abstract: PURPOSE: A light guide apparatus for a head lamp is provided to increase uniformity by forming a light guide unit into multi-phase and diffusing light passing through the light guide unit to the multi-phase. CONSTITUTION: A bezel(300) is located between a lens(100) and head lamp housing(200). A light guide apparatus(400) is formed along the girth of the front side of the bezel. The light guide apparatus is inserted into a bonding groove formed along the girth of the front side of the bezel. An optical source unit(420) is inserted into the bottom of the bonding groove. A light guide unit(410) of a dual structure is composed of a first diffusing unit(411) and a second diffusing unit(412). The first diffusing unit is combined with the bonding groove. The second diffusing unit is extended along the bezel.
Patent KR-20120061253-A (KR)
Title: Flow control method for preventing brain for circular pump in boiler
Inventor: YUN HEE JUNG
IPC: F24H9/20
Filed: 2010-12-03
Abstract: PURPOSE: A control method for a circulation pump of a boiler for preventing a drain is provided to extend a service life of a heat exchanger by minimizing generation of a drain in the heat exchanger through controlling the flow conveying capacity. CONSTITUTION: A control method for a circulation pump of a boiler for preventing a drain is as follows. If present supply temperature of a heat exchanger is less than set supply temperature, whether the present supply temperature is over drain limit temperature or not is determined(S8). If the present supply temperature is more than the drain limit temperature, a step is immediately returned to a step of calculating the required amount of heat. If the present supply temperature is less than the drain limit temperature, a combustion order and the required amount of the heat are calculated after water conveyance output is reduced to a first step as much as the determined amount.
Patent KR-20120061380-A (KR)
Title: The waterproofing and renewal method using a high elasticitic waterproofing film and a nano-ceramic paint
Inventor: PARK JIN SOOK
IPC: E04D11/02
Filed: 2010-12-03
Abstract: PURPOSE: A waterproofing and repairing method using a high-elasticity waterproof film and nano-ceramic paint is provided to cost-efficiently and simply repair and reinforce a waterproof layer of a structure. CONSTITUTION: A waterproofing and repairing method using a high-elasticity waterproof film and nano-ceramic paint is as follows. A waterproof sheet layer and a waterproof membrane layer are removed, and boreholes are formed(100). Foreign materials existing in the boreholes are removed(200). A primer layer is formed by spreading urethane primer on the inner surface of each borehole(300). Elastic urethane is spread on the top of the urethane primer(400) and hardened. Primer is spread on the surface of the hardened elastic urethane(500). Nano-ceramic paint is spread on the primer(600).
Patent KR-20120063953-A (KR)
Title: Light emitting device and light emitting device package having the same
Inventor: JUNG SUNG HOON
IPC: H01L33/06
Filed: 2010-12-08
Abstract: PURPOSE: A light emitting device and a light emitting device package are provided to improve internal quantum efficiency by forming an electron barrier layer between an active layer and a semiconductor layer of a second conductive type. CONSTITUTION: A light emitting structure comprises a semiconductor layer(81) of a first conductive type, an active layer(85), and a semiconductor layer(89) of a second conductive type. A barrier and a well layer are alternately laminated on the active layer. The barrier comprises an AlInN system semiconductor. The well layer comprises an InGaN system semiconductor. An electron barrier layer(87) is formed between the semiconductor layer of the second conductive type and the active layer. A stress alleviation layer is arranged between the active layer and the semiconductor layer of the first conductive type.
Patent KR-20120070377-A (KR)
Title: Apparatus for cooling of material
Inventor: LEE PIL JONG
IPC: C21D9/52
Filed: 2010-12-21
Abstract: PURPOSE: A material cooling apparatus is provided to easily remove the remaining water from a material regardless of a material transfer direction, thereby cooling a material uniformly. CONSTITUTION: A material cooling apparatus(100) comprises one or more spray heads(200) and one or more remaining water removal units(300). The spray heads spray cooling water to a material. The remaining water removal units, including removal water sprays(310), are located between the spray heads and spray removal water in the opposite direction to a material transfer direction regardless of the material transfer direction, thereby removing the remaining water from the material.
Patent KR-20120072101-A (KR)
Inventor: CHO HAN JAE
IPC: F26B9/06
Filed: 2010-12-23
Abstract: 본 발명은 초음파 건조 장치 및 방법에 관한 것으로서, 건조대상물이 투입되는 투입부와, 투입부와 연통되어 건조대상물이 이동되는 이동부와, 이동부를 통해 공급된 건조대상물이 건조되는 건조부와, 건조부를 통과한 건조대상물을 선별하는 선별부 및 건조부와 선별부에 연통되어 고온의 공기가 순환되는 순환덕트부를 포함하고, 건조부와 선별부 중 적어도 어느 하나에는 공진을 유도하여 건조대상물을 건조하는 초음파발생기가 구비된다. 
본 발명에 따른 초음파 건조 장치 및 방법은 초음파발생기에 의해 공진이 유도되어 건조대상물의 건조와 선별이 신속하게 이루어질 수 있다.
Patent KR-20120072215-A (KR)
Title: Method for device measurement using all-optoelectronic terahertz photomixing system and method for spectral measurement of terahertz measuring device using it
Inventor: RYU HAN CHEOL
IPC: G01R29/10
Filed: 2010-12-23
Abstract: PURPOSE: A method for measurement of device characteristics using a photonic mixing continuous wave system and a terahertz output measuring device using the same are provided to measure the frequency characteristics of a terahertz photomixer antenna device and the frequency characteristics of a terahertz output measuring device. CONSTITUTION: A matching condition for the output impedance of a photomixer and the input impedance of an antenna is added to the output of a photomixer of a transmitter and the output of the photomixer and the antenna of the transmitter are calculated(S10). The output of the antenna of a receiver is calculated based on the output of the photomixer and the antenna of the transmitter(S30). The antenna output of the transmitter and the antenna output of the receiver are outputted to analyze the device characteristics of the photomixer and the antenna(S40).
Patent KR-20100025584-A (KR)
Title: Methods and apparatus for efficient network information acquisition over a dvb network
Inventor: VEEREPALLI SIVARAMAKRISHNA
IPC: H04H60/14
Filed: 2008-06-26
Abstract: Methods and apparatus for efficient network information acquisition over a DVB network. In an aspect, a method includes identifying an IP/MAC platform, acquiring network information table (NIT) information in a transport stream being transmitted on a forward link frequency, acquiring IP/MAC network table (INT) information associated with the IP/MAC platform based on the NIT information, creating a network list that identifies all networks referred to by all stream location descriptors associated with the selected IP/MAC platform based on the INT information, and acquiring network information for all the networks in the network list. In an aspect, an apparatus includes means for identifying an IP/MAC platform, means for acquiring NIT information, and means for acquiring INT information, means for creating a network list that identifies networks associated with the selected IP/MAC platform, and means for acquiring network information for all the networks in the network list.
Patent KR-20100029859-A (KR)
Title: Printed wiring board and process for producing the same
Inventor: IKEDA TOMOYUKI
IPC: H05K3/46
Filed: 2007-02-20
Abstract: A printed wiring board with through-holes having an insulating resin substratum provided with through-holes whose interior is filled with plating, wherein the positions of center-of-gravity axes of respective through-holes exposed from the front surface and rear surface of the insulating resin substratum are arranged so as to be shifted from each other. Thus, there is provided a printed wiring board with through-hole structure that realizes reducing of defects, such as void, and cracking, reducing of board connection failure and increasing of the mechanical strength of the board.
Patent KR-20100032938-A (KR)
Title: Mobile unit using w-cdma scheme having reception diversity function
Inventor: MURATA SYUUICHI
IPC: H04B7/08
Filed: 2006-04-28
Abstract: A mobile unit, which has a reception diversity function using a plurality of reception antennas, includes a calculating part that combines level measurement results of the respective reception antennas to calculate the combined level measurement value as a level measurement result of the mobile unit.
Patent KR-20100071049-A (KR)
Title: Vertical diode based memory cells having a lowered programming voltage and methods of forming the same
Inventor: HERNER S BRAD
IPC: H01L21/82
Filed: 2008-09-26
Abstract: In a first aspect, a method for forming a non-volatile memory cell is provided. The method includes forming a metal-insulator-metal (MIM) antifuse stack including a first metal layer; a silicon dioxide, oxynitride or silicon nitride antifuse layer formed above the first metal layer; and a second metal layer formed above the antifuse layer. The method also includes forming a contiguous p-i-n diode above the MIM stack, the contiguous p-i-n diode comprising deposited semiconductor material; forming a layer of a suicide, silicide-germanide, or germanide in contact with the deposited semiconductor material; and crystallizing the deposited semiconductor material in contact with the layer of suicide, silicide-germanide, or germanide. The memory cell comprises the contiguous p-i-n diode and the MIM stack. Other aspects are provided.
Patent KR-20100080913-A (KR)
Title: Processing system for producing a negative ion plasma
Inventor: CHEN LEE
IPC: H01L21/3065
Filed: 2008-09-22
Abstract: A processing system for producing a negative ion plasma is described, wherein a quiescent plasma having negatively-charged ions is produced. The processing system comprises a first chamber region for generating plasma using a first process gas, and a second chamber region separated from the first chamber region with a separation member. Electrons from plasma in the first region are transported to the second region to form quiescent plasma through collisions with a second process gas. A pressure control system coupled to the second chamber region is utilized to control the pressure in the second chamber region such that the electrons from the first chamber region undergo collision-quenching with the second process gas to form less energetic electrons that produce the quiescent plasma having negatively-charged ions.
Patent KR-20100069701-A (KR)
Title: Methods for fabricating sub-resolution alignment marks on semiconductor structures and semiconductor structures including same
Inventor: PRATT DAVID S
IPC: H01L21/60
Filed: 2008-10-08
Abstract: A method of fabricating semiconductor structures comprising sub-resolution alignment marks is disclosed. The method comprises forming a dielectric material on a substrate and forming at least one sub-resolution alignment mark extending partially into the dielectric material. At least one opening is formed in the dielectric material. Semiconductor structures comprising the sub-resolution alignment marks are also disclosed.
Patent KR-20100114006-A (KR)
Inventor: SUN LUYI
IPC: B29D23/00
Filed: 2008-11-25
Abstract: 본 발명에는 사출 연신 중공 성형(ISBM) 제품과 그 제조 방법이 기술되어 있다. 상기 제품은 10g/10분 미만의 용융 유속을 갖는 프로필렌계 중합체를 포함한다.
Patent KR-20100106952-A (KR)
Inventor: GEWIRTZ ALAN M
IPC: A61K31/404
Filed: 2008-10-08
Abstract: 본 발명은 트롬보포이에틴 수용체 효능제 (TpoRA), 그의 유도체 또는 변이체를 AML에 걸린 개체에게 투여함으로써, 인간 골수성 백혈병 세포 성장 및 증식을 억제하는 방법을 제공한다.
Patent KR-20100105632-A (KR)
Inventor: BRUNNER HERBERT
IPC: H05K1/18
Filed: 2008-11-21
Abstract: 전자기 복사를 방출하는 적어도 하나의 반도체칩 및 연결 조립체를 포함한 광전 소자용 칩 조립체가 기술되며, 상기 연결 조립체는 서로 전기적으로 절연된 복수 개의 평면을 포함한다.
Patent KR-20100106491-A (KR)
Inventor: GRUBER MATTHIAS
IPC: C09D7/80
Filed: 2008-12-19
Abstract: 본 발명은 일반적인 금속입자를 위한 전달 형태 및 이의 사용에 관한 것으로 상세하게는 경금속 입자 및 상기 경금속입자에 대하여 산화반응이 진행되지 않도록 산화로부터 보호하기 위한 적어도 하나의 코팅을 포함하되, 상기 경금속 입자는 둘러싸이고 보호되는 것을 특징으로 하는 반응성 경금속 입자를 위한 전달형태를 제공한다. 이를 통하여 금속기판의 표면에 부식을 방지하는 보호막을 코팅하여, 금속의 표면에 부식이 생기는 것을 방지하는 효과를 나타낸다.
Patent KR-20100111705-A (KR)
Inventor: WEBER BRIAN T
IPC: G02F1/1523
Filed: 2008-12-29
Abstract: 제1 표면 및 제2 표면을 갖는 투명 기판과; 기판의 제2 표면 상에 배치된 전도층과; 전도층 상에 배치되며, 도핑된 산화주석 나노입자 및 유기 결합제를 포함하고 투명한 전극층을 포함하는 전극이 개시된다.  또한, 그러한 전극 및 그러한 전극을 포함하는 전기변색 용품의 제조 방법이 개시된다.
Patent KR-20100105766-A (KR)
Inventor: TOYODA TOMONORI
IPC: A61K8/46
Filed: 2009-01-23
Abstract: 과제   
퍼짐성이 우수하고, 끈적거리지 않고, 정발력이 우수하며, 뻑뻑함이 없는 수중유형 유화형 정발료를 제공한다.      
 해결 수단   
(a) 특정 장사슬 아실술폰산염형 음이온성 계면 활성제 (예를 들어, N-스테아로일-N-메틸타우린나트륨 등) 를 바람직하게는 0.1 ∼ 10 질량％, (b) 고급 지방족 알코올을 바람직하게는 0.1 ∼ 20 질량％, (c) (c-1) 왁스류를 0.5 ∼ 50 질량％, (c-2) 정발 수지를 0.1 ∼ 8 질량％, (c-2) 분말 성분 (예를 들어, 무수 규산 등) 을 0.1 ∼ 8 질량％ 중에서 선택되는 1 종 또는 2 종 이상, 및 (d) 물을 함유하는 수중유형 유화형 정발료.     추가로 (e) 액상 유분을 배합해도 된다.
Patent KR-20100117608-A (KR)
Inventor: POLONKA JACK
IPC: A61K8/40
Filed: 2009-01-29
Abstract: 본 발명은 피부에 썬리스 태닝 또는 글로우를 부여하기 위한 화장 조성물에 관한 것이다.  본 발명의 조성물은 0.1 내지 20 중량%의 태닝제 및 0.1 내지 20 중량%의 메타크릴로일에틸 또는 아크릴로일에틸 트리(C 1 -C 3  알킬)암모늄 염인 단량체 단위를 갖는 가교된 양이온성 공중합체를 포함한다.  가교된 양이온성 공중합체는 색상 강도를 개선시키며 형성되는 태닝/글로우에 줄무늬가 생성되는 것을 방지하는 색상 향상제이다.
Patent KR-20100127775-A (KR)
Inventor: BITA ION
IPC: F24S23/70
Filed: 2009-02-09
Abstract: 본 명세서에 기재된 각종 실시형태에서는, 광전지(1101)에 광학적으로 결합된 집광기(1102)를 포함하는 장치가 기재되어 있다.  해당 장치는 입체 혹은 평면 회절 구성부 혹은 홀로그램을 포함하는 광 방향전환막 혹은 광 방향전환층을 추가로 포함한다.  집광기(1102)에 입사하는 광은 반사형 혹은 투과형인 입체 혹은 평면 회절 구성부 혹은 홀로그램에 의해 방향전환되어 다수의 전내부 반사에 의해 집광기(1102)를 통해서 도광된다.  이와 같이 도광된 광은 광전지(1101) 쪽으로 향하게 된다.  각종 실시형태에 있어서, 집광기(1102)는 얇으며(예컨대, 1㎜ 미만), 예를 들어 박막을 포함한다.  집광기(1102)는 가요성 재료로 형성될 수 있다.
Patent KR-20100131454-A (KR)
Inventor: FURUYA TATSUYA
IPC: G06K19/077
Filed: 2008-12-24
Abstract: 두께의 증가를 초래하는 일 없이, 또한, 우수한 안전성을 갖는, 2차 전지를 구비하는 IC 카드를 제공한다. IC 카드는, 전자유도에 의해 전력을 유기하는 안테나 코일과, 안테나 코일에 의해 유기된 전력을 축적하는 박막 전지와, 안테나 코일로부터 박막 전지에의 전력의 축적을 제어하는 제어부를 구비한다. 박막 전지는, 정극과, 부극과, 정극 및 부극의 사이에 마련되는 고체 전해질층을 구비한다.
Patent KR-20110013457-A (KR)
Inventor: WILSON MARTIN
IPC: H03F1/02
Filed: 2009-05-08
Abstract: 요망되는 파워 서플라이 전압을 나타내는 기준 신호에 따라 복수의 파워 서플라이 전압들 중 하나를 선택하는 선택수단; 선택된 파워 서플라이 전압을 정정 신호와 결합하여 조절된 파워 서플라이 전압을 발생하는 결합수단; 및 기준 신호 및 조절된 파워 서플라이 전압에 따라 정정신호를 발생하도록 구성된 조절수단을 포함하고, 선택수단은 결합수단으로의 입력들 중 한 입력으로부터 도출된 신호에 따라 복수의 서플라이 전압들 중 하나를 선택하도록 구성된, 전압 서플라이 단이 개시된다.
Patent KR-20110015033-A (KR)
Inventor: NAKAMURA YOSHIHIRO
IPC: H04N5/225
Filed: 2009-07-17
Abstract: 본 발명에 따른 타겟 위치 특정 장치는, 제1색과 제2색의 조합으로 이루어진 타겟을 환경광의 영향하에서 촬영함으로써 얻어진 촬영화상의 화소값을 처리하여 제1색 성분값과 제2색 성분값 및 휘도값을 생성하는 색차 변환부; 휘도값에 기초한 판정 조건을 이용하여 제1색 성분값과 제2색 성분값을 기초로 제1색과 제2색의 영역을 판정하는 색 영역 판정부; 그 판정 결과를 기초로 제1색과 제2색의 경계를 검출하는 경계 검출부; 및 이 경계 검출 결과를 기초로 타겟의 위치를 산정하는 타겟 위치 산정부를 구비한다.
Patent KR-20120079943-A (KR)
Title: Powder sauce and process thereof
Inventor: KWON YEONG TAEK
IPC: A23L27/10
Filed: 2011-01-06
Abstract: PURPOSE: Powder sauce using red pepper and red pepper seeds, and a producing method thereof are provided to offer spicy and fresh taste to soup dish, and to improve the functionality of the soup dish. CONSTITUTION: A producing method of powder sauce using red pepper and red pepper seeds comprises the following steps: preparing edible wild plant powder using acanthopanax sessiliflorus, angelica gigas, and ligularia fischeri; crushing the red pepper seeds to obtain powder; crushing the red pepper to obtain powder; mixing 5-6wt% of edible wild plant powder, 45-53wt% of red pepper powder, 4-5wt% of red pepper seed powder, 3-4wt% of roasted rice powder, 1-2wt% of glutinous rice powder, 4-5wt% of perilla seed powder, 21-22wt% of beef powder, 3-4wt% of garlic powder, 1-2wt% of ginger powder, 3-4wt% of onion powder, 0.3-0.7wt% of zanthoxylum piperitum powder, 0.5-0.1wt% of black pepper powder, 1-3wt% of full-fatted soybean flour, and 1-2wt% of chitosan; and vacuum packaging the obtained powder sauce in a film pack, and storing the powder sauce in a low temperature storage chamber.
Patent KR-20120074170-A (KR)
Title: Induction heating boiler
Inventor: KIM SEON IL
IPC: F24D3/00
Filed: 2011-01-15
Abstract: PURPOSE: A boiler equipped with an induction heater is provided to heat fluid rapidly by using the heat generated through electromagnetic induction heat-sensitive heating. CONSTITUTION: A boiler equipped with an induction heater comprises a case(20), an induction heater(1), a cast article, a fluid heater, a heat exchanger(4), a circulation motor(17), a three-way motor, and a cistern tank(19). Heat insulating materials and magnetic members are installed in the case. The induction heater and the cast article are installed in one side of the case. The fluid heater, the heat exchanger, the circulation motor, the three-way motor, and the cistern tank are connected with each other through fluid transfer pipes.
Patent KR-20120085521-A (KR)
Title: Insulating material for soundproofing of inter layer noise comprising multiwall carbon nanotube
Inventor: PARK BONG SIK
IPC: E04F15/18
Filed: 2011-01-24
Abstract: PURPOSE: An insulating material for reducing noise between layers of a building having a multi-wall carbon nanotube is provided to remarkably reduce noise and vibration generated between layers of a building. CONSTITUTION: An insulating material for reducing noise between layers of a building having a multi-wall carbon nanotube comprises 0.1-20 weight% of a crushed mixture, 20-30 weight% of a water-based ethylene vinyl acetate resin, 20-30 weight% of ion-exchange water, 25-40 weight% of calcium carbonate, 2-4 weight% of titanium dioxide, 0.1-1 weight% of iron oxide, and 0.1-4 weight% of multi-wall carbon nanotube. The crushed mixture is composed of mineral crushed materials.
Patent KR-20120088292-A (KR)
Title: Buffing spindle having dust collecting function
Inventor: SHIN HYUN SEONG
IPC: B24B55/06
Filed: 2011-01-31
Abstract: PURPOSE: A buffing spindle with a dust collection function is provided to prevent the pollution in environment caused by the scattering of buffed chips by collecting the buffed chips. CONSTITUTION: A buffing spindle with a dust collection function comprises an outer housing(100), an inner housing(200), first and second ball bearings(210, 220), a spindle shaft(300), a rotor(310), a stator(230), a pad plate(400), a buffing pad(500), a rotary joint(320), and a suction hose(330). The first and second ball bearings are installed in the upper and lower portions of the inner housing. The rotor is coupled with the outer periphery of the spindle shaft and rotated with the spindle shaft. The stator encloses the rotor and rotates the rotor. The dust collecting passage of the pad plate is connected to a first dust collecting hole(301). A plurality of suction holes(510) of the buffing pad is connected to the dust collecting passage(410) of the pad plate. The rotary joint is installed in the upper portion of the spindle shaft and connected to the first dust collecting hole. One side of the first suction hose is connected to the rotary joint and a dust collector.
Patent KR-20120090438-A (KR)
Title: The system for automatically supplying toner to cartridge of laser printer by using air pressure difference and the method thereof
Inventor: HAN DONG HO
IPC: G03G15/08
Filed: 2011-02-08
Abstract: PURPOSE: A toner automatic supply system of a laser printer cartridge using difference in air pressure capable of minimizing dust in a toner powder tube is provided to automatically control air valves using monitoring information by automatically monitoring toner amount in the laser printer cartridge. CONSTITUTION: A first toner hose(201) for inhaling toner from a toner powder tube(100) and a second toner hose(202) for discharging the toner from an automatic toner supplier(200) to a printer cartridge(300). An air pressure control unit(400) connects to an air pressure control unit(203) of the automatic toner supplier. The air pressure control unit controls the air pressure of the inside automatic toner supplier. A sensing sensor monitors the residual toner of the automatic toner supplier.