baber/WOPTO huggingface dataset:
Patent KR-20120078455-A (KR)
Title: Manufacturing method of one way prepreg and apparatus thereof
Inventor: KIM JIN JOO
IPC: B32B27/12
Filed: 2010-12-31
Abstract: PURPOSE: A one-way prepreg manufacturing method and a device are provided to control a width change of prepreg at both ends by a viscosity difference of resin because temperatures of both sides of an impregnation roller is lower than a temperature of the central part of the impregnation roller. CONSTITUTION: A one-way prepreg manufacturing method is as follows. A resin of a resin film penetrates through impregnation rollers(50) after the upper and lower surfaces of the fiber is wrapped with resin films(200), thereby being impregnated on the upper and lower surfaces. When the resin film and the fiber penetrates the impregnation roller, both sides of the impregnation roller is controlled to be lower than a temperature of the central part of the impregnation roller.
Patent KR-20100050470-A (KR)
Title: Sealing technique and hermetically sealed device
Inventor: AITKEN BRUCE G
IPC: C23C14/54
Filed: 2008-06-17
Abstract: A sealing method for decreasing the time it takes to hermetically seal a device and the resulting hermetically sealed device (e.g., a hermetically sealed OLED device) are described herein. The sealing method includes the steps of: (1) cooling an un-encapsulated device; (2) depositing a sealing material over at least a portion of the cooled device to form an encapsulated device; and (3) heat treating the encapsulated device to form a hermetically sealed device. In one embodiment, the sealing material is a low liquidus temperature inorganic (LLT) material such as, for example, tin-fluorophosphate glass, tungsten-doped tin fluorophosphate glass, chalcogenide glass, tellurite glass, borate glass and phosphate glass. In another embodiment, the sealing material is a Sn-containing inorganic oxide material such as, for example, SnO, SnO+POand SnO+BPO.
Patent KR-20100041849-A (KR)
Title: Antibodies to cd200 and uses thereof in inhibiting immune responses
Inventor: ROTHER RUSSELL P
IPC: A61K31/445
Filed: 2008-07-25
Abstract: This disclosure provides methods and compositions for inhibiting immune responses by inhibiting the interaction between CD200 and CD200R. The disclosure also provides methods and compositions for inhibiting graft rejection and promoting or prolonging graft survival by inhibiting the interaction between CD200 and CD200R.
Patent KR-20100063046-A (KR)
Title: Radio communication system, radio communication method, and radio terminal
Inventor: TANABE AKIMICHI
IPC: H04W8/20
Filed: 2008-08-21
Abstract: Before disconnection of a first radio connection set between a radio terminal and a first radio communication, a radio terminal transmits terminal ability information on the radio terminal to the first radio communication system via a first radio connection. Before disconnection of the first radio connection, the first radio communication system transmits the terminal ability information to a second radio communication system. Before disconnection of the first radio connection, the second radio communication system transmits to the first radio communication system, a parameter used in the second radio connection to be set between the radio terminal and the second radio communication system. Before the first radio connection is disconnected, the first radio communication system transmits a parameter to the radio terminal via the first radio connection.
Patent KR-20100043266-A (KR)
Title: Photonic guiding device
Inventor: TAN MICHAEL
IPC: G02B6/10
Filed: 2008-07-30
Abstract: A photonic guiding device and methods of making and using are disclosed. The photonic guiding device comprises a large core hollow waveguide (150) configured to interconnect electronic circuitry on a circuit board (240). A reflective coating (108) covers an interior of the hollow waveguide to provide a high reflectivity to enable light to be reflected from a surface of the reflective coating. A collimator (220) is configured to collimate multi-mode coherent light directed into the hollow waveguide.
Patent KR-20100075526-A (KR)
Title: Surface emitting body and internally illuminated sign having the surface emitting body assembled therein
Inventor: MATSUNAGA HIDETO
IPC: G09F13/04
Filed: 2008-03-25
Abstract: [PROBLEMS] To provide a novel surface emitting body incorporating LED elements for which practical functions such as improvement in waterproof property, appearance, and workability are achieved to use it for many other applications than a sign, and an internally illuminated sign assembled with the surface emitting body. [MEANS FOR SOLVING PROBLEMS] The surface emitting body (1) comprises a flexible substrate (11) having electrical wiring (12), a plurality of LED elements (13) disposed on the substrate (11) nearly in a regular manner, and a top film (14) stretched and disposed on the surface of the LED elements (13). When stretching and disposing the top film (14) on the substrate (11), the top film (14) is pasted in close enough with the concavo-convex shape of the surface of the LED elements (13). Specifically, a vacuum application method is used wherein a vacuum is formed between the LED elements (13) and the top film (14) and then the heated top film (14) is attached by pressure on the surface of the LED elements (13).
Patent KR-20100084638-A (KR)
Title: Lithium complex metal oxide and nonaqueous electrolyte secondary battery
Inventor: PITTELOUD CEDRIC
IPC: H01M4/50
Filed: 2008-09-26
Abstract: Disclosed is a lithium complex metal oxide containing Ni, Mn and Fe, and having a BET specific surface area of not less than 2 m/g but not more than 30 m/g. Also disclosed is a method for producing a lithium complex metal oxide, wherein a coprecipitate is obtained by bringing an aqueous solution containing Ni, Mn, Fe and Cl into contact with an alkali, and then a mixture of the coprecipitate and a lithium compound is fired at a temperature less than 900°C. Further disclosed are a positive electrode active material for nonaqueous electrolyte secondary batteries, which is mainly composed of the above-described lithium complex metal oxide or a lithium complex metal oxide obtained by the above-described production method; a positive electrode for nonaqueous electrolyte secondary batteries, which contains such a positive electrode active material; and a nonaqueous electrolyte secondary battery having such a positive electrode.
Patent KR-20100072057-A (KR)
Title: Semiconductor light emitting element and semiconductor light emitting device using the same
Inventor: HORI ATSUHIRO
IPC: H01L33/38
Filed: 2008-10-30
Abstract: [PROBLEMS] To solve a problem of deterioration of light emission efficiency due to heat generated in the vicinity of an n-side electrode when large power is supplied to a semiconductor light emitting device wherein a light emitting layer is formed on one side of a conductive substrate and the n-type electrode and a p-type electrode are formed on the same side where the light emitting layer is formed. [MEANS FOR SOLVING PROBLEMS] An n-side electrode has a shape having a prescribed length along a corner section or an edge of a substrate, a current from the n-side electrode to a substrate is dispersed, and generation of heat is eliminated at the vicinity of the n-side electrode. In a semiconductor light emitting element of this type, existence of the n-side electrode reduces the light emitting area. Therefore, it is suitable that the length of the n-side electrode is within a range of 20% or more but not more than 50% of the entire circumference of the substrate.
Patent KR-20100083815-A (KR)
Title: Method for the preparation of morphine compounds
Inventor: DLUBALA ALAIN
IPC: C07D489/08
Filed: 2008-11-06
Abstract: The present invention relates to a method for the preparation of morphine compounds comprising a low content of α,β-unsaturated compounds, which comprises the steps of: (i) bringing the crude morphine compound into contact with a base, at a pH of greater than 13, under conditions which make possible the Michael addition reaction on the α,β-unsaturated compound present; (ii) separating the morphine compound from the reaction mixture; and (iii) if appropriate, separating the addition product formed, from the morphine compound. It also relates to a composition comprising at least 99% by dry weight of morphine compound, or of a pharmaceutically acceptable salt thereof, and an α,β-unsaturated compound in a content of less than 100 ppm.
Patent KR-20100076031-A (KR)
Title: Tr1 cells, mesenchymal stem cells and uses thereof
Inventor: FOUSSAT ARNAUD
IPC: C12N5/0775
Filed: 2008-10-17
Abstract: The present invention relates to compositions comprising Tr1 cells and mesenchymal stem cells and methods for treating an autoimmune disease, an allergic disease or an inflammatory disease.
Patent KR-20100088680-A (KR)
Inventor: BORDER JOHN NORVOLD
IPC: G02F1/133
Filed: 2008-10-10
Abstract: 이미지 캡쳐 및 디스플레이 장치가 설명된다.  장치는 디스플레이 상태 및 캡쳐 상태의 2개의 상태들 간에 전환할 수 있는 액정 디스플레이 패널을 포함한다.  디스플레이의 적어도 일부분 및 전환가능한 확산기는 캡쳐 상태에서 투명해진다.  하나 이상의 이미지 캡쳐 장치들은 디스플레이 뒤에 위치된다.  이미지 캡쳐 장치들이 캡쳐 상태일 때 장치의 앞에 있는 장면의 이미지들을 캡쳐하기 위해 백라이트에 홀들 또는 윈도우들이 제공된다.
Patent KR-20100075658-A (KR)
Title: Progressive boot for a wireless device
Inventor: PRABHAKARAN RAJEEV
IPC: G06F9/24
Filed: 2008-10-21
Abstract: Techniques for performing progressive boot to reduce perceived boot time for a wireless device are described. Program codes to be stored in a bulk non-volatile memory may be partitioned into multiple code images. A first code image may include program codes used to support basic functionality of the wireless device. A second code image may include the remaining program codes. For progressive boot, the first code image may be loaded first from the bulk non-volatile memory. Once the first code image has been loaded, the wireless device may be rendered operational and may appear as functional to a user. While the wireless device is operational, the second code image may be loaded from the bulk non-volatile memory as background task and/or ondemand as needed.
Patent KR-20100097178-A (KR)
Inventor: HU DIYUAN
IPC: A61N7/00
Filed: 2008-06-20
Abstract: 본 발명은 하우징(1)을 포함하는 초음파 치료 도포기를 개시하며, 하우징은 초음파 트랜스듀서(4)를 수용한다. 하우징은 그의 일단에 개구를 가지며, 이 개구는 에너지 전도창(2)에 의해서 밀봉되고, 초음파 트랜스듀서로부터의 초음파는 에너지 전도창(2)을 통해서 외부로 방사된다. 하우징은 공기 입구(12)와 공기 출구(11)를 가짐으로써, 공기 입구와 공기 출구 사이의 공동에 의해서 냉각 공동(cooling cavity)이 형성되며, 트랜스듀서의 작동시에 발생한 열은 냉각 공동을 통해서 공기 출구로부터 방출된다.
Patent KR-20100099341-A (KR)
Inventor: KAMEI KOJI
IPC: H01L33/40
Filed: 2006-11-14
Abstract: 본 발명의 목적은 p형 반도체층과 직접 접하는 투명 도전층을 포함하는 양극을 갖고, 구동 전압이 낮고 광발광 출력이 높은 질화갈륨계 화합물 반도체 발광소자를 제공하는 것이다.  
본 발명의 질화갈륨계 화합물 반도체 발광소자는 기판 상에 순서대로 형성된 n형 반도체층, 발광층 및 p형 반도체층을 포함하는 질화갈륨계 화합물 반도체 발광소자로서, 상기 각 층은 질화갈륨계 화합물 반도체를 포함하고, 상기 발광소자는 n형 반도체층 및 p형 반도체층 상에 각각 형성된 음극 및 양극을 갖고, 상기 양극은 적어도 일부가 투명 도전막으로 형성되고, 상기 투명 도전막은 적어도 일부가 p형 반도체층과 접촉하고, 상기 투명 도전막의 반도체측 표면에 Ⅲ족 금속 성분을 함유하는 반도체 금속 혼재층이 존재하고, 또한 상기 반도체 금속 혼재층의 두께가 0.1∼10nm인 것을 특징으로 한다.
Patent KR-20100113105-A (KR)
Inventor: YAO RONGGUO
IPC: H04R19/04
Filed: 2009-07-17
Abstract: 본 발명은 마이크로폰의 상부측에 위치하고, 한측의 소정 위치에 복수개의 패드가 설치되고 다른 한측의 소정 위치에 전기부품이 장착된 회로기판과, 중앙부에 각 부품을 장착할 수 있는 챔버가 형성되고 양단이 개구된 통 형태를 가지는 보호 프레임과, 평판형태이고 중심부에 음성을 접수하기 위한 음공이 형성되며 상기 보호 프레임과 연결되는 측부의 전체 표면 상에 제2금속 차폐층이 형성된 밑판을 포함하여 구성된 마이크로폰에 관한 것이고, 상기 보호 프레임의 외측은 본체부를 구성하고 상기 본체부의 내면에 제1금속 차폐층이 설치되며, 상기 제1금속 차폐층의 내측에 상기 각 부품과 상기 제1금속 차폐층을 전기절연시키는 절연부가 설치된다. 마이크로폰의 보호 프레임 내측에 금속 차폐층과 절연부가 설치되므로, 차폐효과를 향상시키는 동시에 마이크로폰 내부의 단락을 방지하고 원가를 절감할 수 있으며 제작공정이 간단하다.
Patent KR-20100120160-A (KR)
Title: Pyrophosphate-based bath for plating on tin alloy layers
Inventor: HARTMANN PHILIP
IPC: C25D3/60
Filed: 2009-02-05
Abstract: An aqueous cyanide-free electrolyte bath comprises tin ion source and source for another alloy element; and N-methyl pyrrolidone. An independent claim is included for a process for electroplating of glossy and uniform tin alloy coatings comprising introducing substrate to be coated into aqueous cyanide-free electrolyte bath, and plating the tin alloy coating on the substrate.
Patent KR-20100125318-A (KR)
Inventor: OWEN GEOFFREY ROBERT
IPC: A61K45/06
Filed: 2009-02-16
Abstract: 본 발명은 안 침투 특성 및/또는 항균 활성이 향상된 플루오로퀴놀론 유도체 및 이러한 유도체를 포함하는 조성물에 관한 것이다.  상기 유도체 및 조성물은 눈의 세균 감염을 치료하는데 특히 적합하다.  본 발명은 더욱 구체적으로 플루오로퀴놀론 환 시스템에 부착된 디아자비사이클로 그룹 상에서 2-메틸 치환으로 침투 특성이 향상되고, 플루오로퀴놀론 환 시스템에서 5-아미노 치환으로 항균 활성이 향상된다는 것을 발견한 발명에 관한 것이다.
Patent KR-20110000656-A (KR)
Inventor: JAIN RAVI
IPC: C01B32/50
Filed: 2009-04-07
Abstract: 여기에서 개시된 방법과 시스템은 수증기와 부가적인 불순물, 예를 들면, 질소, 산소, 질소 산화물, 황 산화물 및 수은을 포함하는 CO₂함유 가스 흐름으로부터 이산화 탄소( CO₂)를 분리하기 위한 것이다. 상기 CO₂는 CO₂가스 공급 흐름을 온도 변동 흡착 단계로 거치도록 함으로써 포획된다. 상기 온도 변동 흡착 단계는 거의 건조한 CO₂제거(depleted) 흐름을 생성하기 위한 흡착 단계와, 상기 흡착제 베드를 가열시켜서 거의 수증기가 제거된 이산화 탄소 흐름을 생성하는 흡착제 재생 단계를 포함한다. 상기 CO₂함유 가스 흐름으로부터 수분 제거는 CO₂포획 이전에 압력 변동 흡착, 온도 변동 흡착, 박막 분리 또는 흡수를 통해서 선택적으로 제거된다
Patent KR-20100139054-A (KR)
Inventor: WANG JIN
IPC: H04W72/12
Filed: 2009-03-23
Abstract: LTE에서 영구 자원 배포를 시그널링하기 위한 방법 및 장치가 개시되어 있다.  DL 영구 자원의 배포의 표시는 WTRU에 의해 eNB로부터 PDCCH를 통하여 수신된다.  표시가 수신되었음을 나타내는 긍정 확인응답(ACK)은 WTRU에 의해 전송된다.  PDCCH 시그널링 또는 매체 액세스 제어(MAC; medium access control) 제어 엘리먼트(CE; control element)는 eNB에 의해 표시를 시그널링하는데 이용될 수 있다.  적어도 하나의 비트를 PDCCH의 컨텐츠에 추가하여 PDCCH가 DL 영구 자원 할당에 대한 것인지, 또는 동적 자원 할당에 대한 것인지 여부를 시그널링할 수 있다.  그 후, DL 영구 자원을 배포하고, DL 영구 자원이 배포되었다는 표시를 전송한다.
Patent KR-20100132990-A (KR)
Inventor: KOMATSUBARA HITOSHI
IPC: C10M101/02
Filed: 2009-03-30
Abstract: 연비를 향상하면서 금속 피로 방지 및 하중 지지 능력이 뛰어난 윤활유 조성물을 공개한다.   상기 윤활유 조성물은, (A) 1 종 또는 2 종 이상의 혼합물을 포함하고, 40℃ 동적 점도가 5 내지 15mm 2 /s인 광유계 기유 (B) 하나 이상의 혼합물을 포함하고 40℃ 동적 점도가 3 내지 25mm 2 /s이며 0℃ 동적 점도가 10 내지 130mm 2 /s인 에스테르계 기유를 함유한다.   (A)성분과 (B)성분의 혼합 기유는 40℃ 동적 점도가 18mm 2 /s 이하이고 에스테르 계 기유 배합 비율은 0.5 내지 80 질량%이다.   조성물은 40℃ 동적 점도가 4 내지 23mm 2 /s이다.
Patent KR-20110007206-A (KR)
Inventor: CHEN YUFEI
IPC: H01L21/304
Filed: 2009-04-21
Abstract: 연마 테이프와 같은 연마 장치를 사용하여 기판을 연마하는 것에 관련된 장치 및 방법이 제공된다.  연마 장치는 제 1 표면을 갖는 베이스; 상기 베이스의 제 1 표면에 부착되는 수지층; 및 상기 수지층에 의해 상기 제 1 표면에 부착되는 다수의 연마 비드들을 포함하며, 상기 다수의 연마 비드들은 바인더 물질에 부유된 다수의 연마 입자들을 포함하고, 상기 다수의 연마 비드들과 상기 수지층은 기판에 접촉하도록 구성된 상기 연마 장치의 연마 측면을 포함한다.  많은 다른 양상들이 제공된다.
Patent KR-20110005883-A (KR)
Inventor: MOSCHWITZER JAN P
IPC: A61K9/48
Filed: 2009-04-21
Abstract: 본 발명은, 침투성 개선 물질이 수용성 담체의 수용성 매트릭스에 열안정성으로 매봉된, 침투성이 불량한 활성 약제학적 성분 및 하나 이상의 침투성 개선 물질을 함유하는 약제학적 경구 용량형 및 생체이용률을 개선시키는데 사용될 수 있는 열안정성 제형에 관한 것이다.
Patent KR-20110017874-A (KR)
Inventor: ØSTERGAARD SØREN
IPC: A61K38/22
Filed: 2009-05-18
Abstract: 본 발명 말단 테트라졸 또는 카르복시산 그룹을 포함하는 하나 이상의 혈청 알부민 결합 곁쇄와 유도체화하는 PYY 또는 PP 펩티드 유도체 또는 이의 유사체에 대한 것이다. 게다가, 본 발명은 본 발명의 조성물 및 Y 수용체 조절에 반응하는 이상의 치료 방법에 대한 것이다.
Patent KR-20110015434-A (KR)
Title: New co-crystal compound of rivaroxaban and malonic acid
Inventor: GRUNENBERG ALFONS
IPC: A61P7/02
Filed: 2009-06-03
Abstract: The present invention relates to a novel cocrystal compound of 5-chloro-N-({(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-1,3-oxazolidin-5-yl}methyl)-2-thiophenecarboxamide (rivaroxaban) and malonic acid, to processes for its preparation, to medicaments comprising this compound and to their use for controlling diseases.
Patent KR-20110081084-A (KR)
Title: Electronic component mounting apparatus
Inventor: TAKAHASHI DAISUKE
IPC: G01R31/02
Filed: 2011-01-05
Abstract: PURPOSE: An electronic device mounting apparatus is provided to possibly avoid unnecessary mounting movements and to help improve a work efficiency compared to the existing invention. CONSTITUTION: A substrate holding unit keeps a substrate in which mounting of electronic components is operated. An apparatus for feeding components supplies the mounted electronic components. A head(106) arranges a plurality of suction nozzles adsorbing the electronic components, in a row, side by side, and the suction nozzles are mounted to be ascended. A transport apparatus proceeds to transfer the head between the substrate holding unit and the apparatus for feeding components. The electronic device mounting apparatus includes an operational control performing movement controls as to electric component mounting movements for the substrate. A memory unit(40) memorizes mounting data including electrical features of each electronic component included in each suction nozzle. A contact unit(20) contacts two electrodes of the electric components upwardly within a transfer area of the transport apparatus, and thus a pair of electrically connectable probes are arranged in a location corresponding to each suction nozzle. A plurality of arrangements are installed. A measurement apparatus(30) measures the electrical features of the electronic components connected to each of the pair of probes. Each probe is arranged in a row along an arrangement direction of each suction nozzle, and at the same time each probe . Simultaneously, each probe is arranged by tallying an interval pitch of each probe with a distance from the center of each suction nozzle. An operational controller compares measuring results by the measurement apparatus with the mounted data, judges matching of the electrical features and proceeds to notify and alarm at the same time in case of non-matching of the electrical features.
Patent KR-20120081387-A (KR)
Title: Anode active material for lithium secondary battery and lithium secondary battery comprising the same
Inventor: JUNG DONG SUB
IPC: H01M4/583
Filed: 2011-01-11
Abstract: PURPOSE: A negative electrode for a negative electrode active material is provided to have low volume change of a negative electrode active material, thereby capable of improving cycle performance, and to improve capacity maintenance and volume exchange restraining performance, by using silicon alloy and carbon material. CONSTITUTION: A negative electrode for a negative electrode active material comprises silicon, silicon alloy formed of at least two kinds of metal of which mixing heat with the silicon are respectively -23 kJ/mol, and a mixture of carbon material. The crystal size of the silicon alloy is 5-20 nm. The negative electrode for a lithium secondary battery comprises, a current collector, and a negative electrode active material layer comprising the negative electrode active material, formed on at least one side of the current collector. A lithium secondary battery comprises a positive electrode, a negative electrode, and a separator inserted between the positive electrode and the negative electrode.
Patent KR-20120081717-A (KR)
Title: Method for extracting internal quantum efficiency and recombination rates of optical device
Inventor: CHO YONG HOON
IPC: G01N21/63
Filed: 2011-01-12
Abstract: PURPOSE: A method for calculating the internal quantum efficiency and a recombination-rate of an optical element is provided to directly evaluate the internal quantum efficiency and a relative rate of various recombination-rates of various optical elements. CONSTITUTION: A method for calculating the internal quantum efficiency of an optical element is as follows. Change data of the integrated intensity of PL emitted from a specimen is obtained according to an optical output change of pumped lasers. A parameter P2 is obtained by calculating based on a pumped laser optical output relation expression with respect to the integrated intensity. The internal quantum efficiency is obtained with a predetermined equation because the integrated intensity of the PL and the laser optical output are drawn out.
Patent KR-20120082782-A (KR)
Title: Method for controlling automatic charge of sam, and secure application module
Inventor: KANG SANG OUG
IPC: G06Q20/28
Filed: 2011-01-14
Abstract: PURPOSE: A automatic charge control method and a security application module for the same thereof are provided to solve the time delay about the payment and the automatic charge by processing a payment and an automatic charge through one-time transaction performing a payment process. CONSTITUTION: An interrupt processor(180) compares transaction amounts and charged amounts of filling type IC card. If the transaction amounts is more than the charged amount, the interrupt processing unit interrupts a payment process. An automatic charging confirmer(185) identifies whether or not the filling type IC card is possible to recharge automatically. An automatic charging controller(190) controls an automatic charging process, which charges automatically the charging amounts.
Patent KR-20120083667-A (KR)
Title: Growth factor immobilization method with natural chelating materials on biomaterials
Inventor: SEO YOUNG KWON
IPC: A61L27/22
Filed: 2011-01-18
Abstract: PURPOSE: An immobilization method of bone morphogenetic proteins is provided to minimize immune reactions after bone graft by using a natural calcium chelating agent, to have excellent engraftment rate, and to improve cell suitability, biological suitability, and hydrophilicity, thereby inducing a fast bone growth. CONSTITUTION: An immobilization method of bone morphogenetic proteins comprises: a step of forming a coating layer on the surface of an implant; a step of combining chitosan or alginate as a natural calcium chelating agent on the coating layer; a step of immobilization of bone morphogenetic proteins by using diphenylphosphoryl azide, hexamethylene isocyanate, succinimide, carbodiimide glutaraldehyde or ethyl dimethylaminopropyl carbodiimide-crosslinked reagent; a step of forming hydroxyapatite or beta-tricalcium phosphate coated on the surface of titanium. The bone morphogenetic protein is selected from a group consisting of BMP-2, BMP-4, and BMP-12.
Patent KR-20120083812-A (KR)
Title: Vacuum cleaner for drum type and assembling method for the same
Inventor: PARK JOUNG SOO
IPC: A47L9/16
Filed: 2011-01-18
Abstract: PURPOSE: A drum type vacuum cleaner and an assembling method thereof are provided to reduce whole height through overlapping structure of a motor and a centrifugal separator by inserting some part of the motor into the upper side of the centrifugal separator. CONSTITUTION: A drum type vacuum cleaner(100) comprises a centrifugal separator(120), a dust case(110), and a cover part(150). The centrifugal separator separates dust through centrifugal force. The upper portion of the dust case is opened and the dust case comprises a dust collecting part(115). A motor is installed in the cover part which seals the upper portion of the dust case. Sucked dust is discharges to the dust collecting part by assembling the axis of a motor and a axis of the centrifugal separator at right angles to each other. The air sucked in the vacuum cleaner is discharges to the outside of the vacuum cleaner.
Patent KR-20120084913-A (KR)
Title: Ionizer of air conditioning system for automotive vehicles
Inventor: JUNG HWAN MYEONG
IPC: B60H3/00
Filed: 2011-01-21
Abstract: PURPOSE: An ion generator of an air conditioner for a vehicle is provided to reduce the generation of kation and ozone. CONSTITUTION: An ion generator of an air conditioner for a vehicle comprises a negative ion discharge electrode(44) and a kation discharge electrode(46). The ion generator discharges the negative ion and the kation to an air conditioner case(10). The end portion of the kation discharge electrode(46a) is located in the inner wall of the air conditioner case. The height of the kation discharge electrode is lower than that of the negative ion discharge electrode.
Patent KR-20120088078-A (KR)
Inventor: LEE JUN SANG
IPC: G09B5/02
Filed: 2011-01-30
Abstract: PURPOSE: A foreign language learning apparatus is provided to enable a user to select a level suitable for his/her own ability. CONSTITUTION: A conversation content DB(120) stores conversation contents of various situations. A scenario preparation unit(130) provides a subject selection screen to a display unit(110). The scenario preparation unit receives a selected subject. The scenario preparation unit provides a situation selection screen. The scenario preparation unit receives a situation selected from the display unit. A scenario DB(140) stores a scenario.