baber/WOPTO huggingface dataset:
Patent KR-20110109520-A (KR)
Inventor: KIM SANG BO
IPC: B60T13/57
Filed: 2010-03-31
Abstract: 본 발명은 차량에 설치된 브레이크의 작동력을 증대시키는 브레이크 부스터에 진공 및 대기압의 압력차를 발생시키는 파워 실린더에 관한 것으로서, 더 상세하게는 브레이크 해제 시 복귀압력을 증대시킬 수 있는 브레이크 부스터의 파워 실린더에 관한 것이다. 본 발명의 한 실시예에 따른 브레이크 부스터의 파워 실린더는 브레이크 페달의 작동력을 전달받아 전방 또는 후방으로 이동하는 푸쉬로드, 상기 푸쉬로드의 전방에 위치되어 상기 푸쉬로드와 함께 이동하는 에어밸브, 상기 푸쉬로드 및 상기 에어밸브가 관통 설치되고 대기압 챔버와 진공 챔버로 구획되는 파워 피스톤, 상기 진공 챔버를 개폐하고 상기 진공 챔버를 구획하여 후방 공간에 대기가 유입되는 보조 챔버를 형성하며 상기 대기압 챔버에서 상기 보조 챔버로 공기가 유입되는 공기 유입공이 형성된 헤드부를 포함하며, 상기 대기압 챔버와 상기 진공 챔버를 구획하는 컨트롤 밸브, 상기 푸쉬로드가 파워 피스톤에 대해 후방으로 탄성력이 발생하도록 탄성적으로 지지하는 로드 스프링, 상기 헤드부가 상기 파워 피스톤에 대해 전방으로 탄성력이 발생하도록 탄성적으로 지지하는 밸브 스프링, 그리고 상기 씰링부가 고정되고 상기 파워 피스톤의 내주면에 지지되어 슬라이딩 가능하게 설치되며 상기 푸쉬로드에 설치된 상기 로드 스프링을 지지하는 서포트부재를 포함한다.
Patent KR-20110111621-A (KR)
Inventor: CHO BO HYUN
IPC: G06Q30/06
Filed: 2010-04-05
Abstract: 본 발명은 인터넷상에서 판매하는 중고품을 검증센터에서 검증하는 과정을 거쳐 판매자에게 신속한 대금 결재가 이루어지도록 함과 동시에 구매자는 신뢰성을 갖고 중고품을 구매할 수 있어 중고품의 거래를 활성화할 수 있는 검증센터를 이용한 인터넷상의 중고품 판매 방법에 관한 것이다. 본 발명에 따르면, 중고품을 판매하고자 하는 판매자는 검증센터에서 중고품을 검수하는 과정을 거쳐 1차로 신속한 매입대금을 결재받을 수 있어 자금활용이 용이하고 추후 구매가 이루어지는 경우에는 추가적으로 잔대금을 받을 수 있어 기대수익을 높일 수 있고, 구매자의 입장에서는 검증센터에서 검수한 중고품을 구매할 수 있어 전자상거래의 신뢰성을 확보할 수 있다. 특히 이와 같은 검증센터를 이용한 중고품 판매방법으로 인해 중고품의 전자상거래를 활성화할 수 있는 장점도 있다.
Patent KR-20110113065-A (KR)
Inventor: HAN JONG KYU
IPC: F23J1/06
Filed: 2010-04-08
Abstract: 본 발명은 연소 장치에 관한 것으로서, 특히 열 효율이 개선된 연소 장치에 관한 것이다. 본 발명에 의하면, 연료가 연소되는 공간을 제공하는 몸체를 구비하는 연소로; 상기 몸체 내부에 발생한 연소가스가 배출되는 연소가스 배출부; 상기 연소로의 몸체와 상기 연소가스 배출부를 연결하며 상기 연소로 내부의 가열된 공기가 통과하는 열포집부; 상기 연소로의 몸체와 상기 열포집부가 수용되며 유입구와 배출구가 형성된 하우징; 및 상기 하우징의 유입구를 통해 외부의 공기를 상기 하우징 내부로 유입시키는 열매체 이송장치를 포함하며, 상기 연소로는 상기 하우징 내부의 공기를 상기 몸체 안으로 안내하는 적어도 하나의 공기 공급관을 구비하는 것을 특징으로 하는 연소 장치가 제공된다.
Patent KR-20110115864-A (KR)
Inventor: SON SEONG HO
IPC: C25D5/02
Filed: 2010-04-16
Abstract: 본 발명은 포토리소그래피 방법과 전해주조(electroforming)법을 이용하여 마이크로 금형을 제조함에 있어서 포토리소그래피 공정에 사용된 포토레지스트를 마이크로 금형에 손상을 가하지 않고 깨끗하게 제거할 수 있어, 마이크로 금형의 제조불량을 줄이고 금형을 통해 제조되는 부품의 정밀도도 향상시킬 수 있는 마이크로 금형의 제조방법에 관한 것이다. 
본 발명에 따른 제조방법은, 사용한 포토레지스트를 고온, 고압하의 환경하에서 포토레지스트 제거용액에 침지시키는 공정을 포함한다.
Patent KR-20110122567-A (KR)
Inventor: KIM WOON CHUN
IPC: G06F3/045
Filed: 2010-05-04
Abstract: 본 발명에 따른 저항막방식 터치스크린은 투명필름, 상기 투명필름에 마주보도록 형성되는 투명기판, 상기 투명필름의 일면에 형성되는 제1 투명전극, 상기 제1 투명전극에 대응되고, 상기 투명기판 일면에 형성되는 제2 투명전극 및 상기 제1 투명전극 또는 제2 투명전극 중 어느 하나의 투명전극 일면에 형성되는 도트 스페이서를 포함하고, 상기 제1 투명전극 또는 제2 투명전극에 상기 도트 스페이서의 직경보다 작거나 동일한 폭으로 홀이 형성되고, 상기 도트 스페이서가 상기 홀에 삽입되는 것을 특징으로 하며, 본 발명에 따르면, 도트 스페이서가 결합 되는 제1 투명전극 또는 제2 투명전극의 일면에 도트 스페이서의 직경보다 작거나 동일한 폭으로 홀을 형성함으로써 도트 스페이서가 투명전극에 결합할 때의 고착강도를 향상시키는 효과가 있다.
Patent KR-20100122061-A (KR)
Title: Dedicated interface to factory program phase-change memories
Inventor: TEDROW KERRY DEAN
IPC: G11C13/02
Filed: 2010-05-07
Abstract: PURPOSE: A dedicated interface for a factory program phase-change memory is provided to secure a data path for a factory programming dedicated memory storage by including a dedicated serial programming port. CONSTITUTION: The serial port(104) of a memory device(14) communicates with host through a cable. An uC core(16) implements a data regulating protocol a port pin(110) supplies a standardized power supplying voltage to the memory device. A multi-functional pin(108) selects one function among the functions of the pin according to the operational mode of the memory device. A resistor(112) includes a non-volatile port-lock bit for locking the serial port.
Patent KR-20100075421-A (KR)
Title: Door lock device
Inventor: KIM JAE HYUNG
IPC: E05B47/00
Filed: 2010-05-10
Abstract: PURPOSE: A door locker is provided to effectively prevent the damage of the door locker due to the deformation of a latch and to improve the durability of the door locker. CONSTITUTION: A door locker(100) comprises a case(10) which is jointed a door(1) and a latch(20) which locks and unlocks the door and is coupled to the case in order to move to the extrusion direction or the immersed direction of the case. One of a groove portion(211) depressing about the side and a protrusion projecting about the side is formed in one or more side of both sides(21) of the latch which face the interior or the exterior of the door. The groove portion is formed in a long queue in the side of the latch.
Patent KR-20110130661-A (KR)
Title: Scan terminal, apparatus for protecting copy of scanning image without permission and control thereof
Inventor: LEE YOUNG CHOUL
IPC: G06K9/00
Filed: 2010-05-28
Abstract: PURPOSE: A scan terminal, a scanned image protecting apparatus, and a method for controlling the same are provided to prevent the illegal use of the scanned image by synthesizing an additional image to notify the origin of the image. CONSTITUTION: An image processing/recognizing unit(105) synthesizes an additional image for notifying the origin of the scanned image. An authentication part(106) authenticates a user based on the user ID which is inputted through an input part. A use history storage(107) stores a use history information which informs the use of the scanned image. A connection unit(110) connects the storage unit for storing the user ID. The authentication part processes the authentication by comparing the user ID which is stored to the storage and the user ID which is inputted through the input part.
Patent KR-20110132020-A (KR)
Title: Apparatus and method for programe updateing in portable terminal
Inventor: JANG EUN JOO
IPC: G06F15/16
Filed: 2010-06-01
Abstract: PURPOSE: An apparatus and method for updating a program of a portable terminal are provided to enable a user who is not used in a PC to simply update the program by omitting a subscription process and a terminal registration process. CONSTITUTION: If a portable terminal(100) is connected to a PC, an update managing unit(104) receives the latest version program from an update server(120) by automatically executing an auto-update program installed in the PC. The update managing unit installs the auto-update program in the portable terminal or an extended memory which is mounted on the portable terminal.
Patent KR-20110133923-A (KR)
Title: Flat display device and method for manufacturing the same
Inventor: ZHAN ZHIFENG
IPC: G02F1/136
Filed: 2010-06-07
Abstract: PURPOSE: A flat panel display and a manufacturing method thereof are provided to increase capacitance by comprising a storage capacitor in parallel. CONSTITUTION: A gate line(110), a data line(140), and a common electrode line(120) define a pixel region. A thin film transistor is formed at an intersection of the gate lien and the data line and includes a gate electrode(111), a source electrode(141), and a drain electrode(131). A storage capacitor is formed at an intersection of the common electrode line and the extended drain electrode and includes a first storage electrode(112), a second storage electrode(121), and a third storage electrode(132).
Patent KR-20110136365-A (KR)
Title: Cutting apparatus for cable
Inventor: JUN GAENG SOO
IPC: B26D3/00
Filed: 2010-06-15
Abstract: PURPOSE: A cable cutting device is provided to prevent loss of cable by cutting the cable in an exact length proper for the purpose by using a cutting member. CONSTITUTION: A cable cutting device comprises a cable supply member(10) and a cable cut member(20). The cable supply member automatically replaces a cable according to the kinds of the cable. The cable cut member cuts the cable, provided from the cable supply member, in a fixed size. The cable supply member comprises a rotating disc(11), a driving part(12), and a controller(13). The driving part is combined with the rotary round plate by a shaft. The controller is axis-connected with the driving part and controls the rotational operation of the driving part.
Patent KR-20110138470-A (KR)
Title: Steam head for stand type steam iron
Inventor: LEE SANG HOON
IPC: D06F75/10
Filed: 2010-06-21
Abstract: PURPOSE: A steam head for stand type steam iron is provided to improve the pressure which is pressed to the clothes. CONSTITUTION: A first stream outlet(112) is formed on a first ironing plate(111) in a stream head body(110). A stream head handle(120) connects the stream head main body and a stream hose(10). In a sub body(130), a second stream outlet(133) corresponding to the first stream outlet is formed. The upper surface and lower surface of the sub main body forms the second ironing surface(131) and the third ironing surface(132).
Patent KR-20120000305-A (KR)
Title: Pressure senser structure body for car and mothod of packaging
Inventor: SEO YOUNG WOO
IPC: G01L9/02
Filed: 2010-06-25
Abstract: PURPOSE: A pressure sensor package for a vehicle and a packaging method thereof are provided to simply manufacture an electrode pad by applying a wheatstone bridge when designing a pattern resistance in a pressure sensing film. CONSTITUTION: A pressure sensor package for a vehicle comprises a metal diaphragm, a supporter(20), a printed circuit board(30), a spring electrode pin(40), and an outer case(50). An insulating layer, a pressure sensitive film, and an insulating layer are successively formed on the metal diaphragm. The pressure sensitive film has a pressure sensor part(11) formed with a plurality of electrode pads for connection through soldering and ultrasonic bonding. A plurality of electrode pads and a plurality of electrode pins integrated in the electrode pads are formed on the supporter. The supporter has a fixing pin on the bottom thereof, which is fixed to the metal diaphragm. The printed circuit board has an electrode pin hole(31), in which the electrode pins of the supporter are inserted and fixed, and a process and an electrode pad for connection to an external power supply and output. The spring electrode pin is formed on the top of the printed circuit board and contacts the electrode pads of the printed circuit board. The outer case is fixed to the metal diaphragm or the supporter and has an electrode pin fixing hole(51) on the top thereof.
Patent KR-20120005316-A (KR)
Inventor: KIM SEONG JOON
IPC: B60R19/18
Filed: 2010-07-08
Abstract: PURPOSE: A shock absorber for a bumper of a vehicle is provided to properly adjust a projected length to be suitable for an environment of working site and size of vehicles because the length adjusting unit adjusts an interval between a shock absorbing unit and the bumper. CONSTITUTION: A shock absorber for a bumper of a vehicle comprises a shock absorbing unit(110), a guide unit(310), and an air supply unit. The shock absorbing unit is installed between a frame(102) of the vehicle body and a frame member. The guide unit is installed in the frame of the vehicle body. The air supplying unit supplies air to the shock absorbing unit.
Patent KR-20120005680-A (KR)
Title: Multi-step tunnel constructing method using pilot tunnel
Inventor: PARK JAE HYUN
IPC: E21D9/00
Filed: 2010-07-09
Abstract: PURPOSE: A tunnel construction method of a multi-stage excavation mode applying a pilot tunnel is provided to improve work efficiency and to improve the stability of a tunnel. CONSTITUTION: A tunnel construction method of a multi-stage excavation mode applying a pilot tunnel is composed like next. A pilot tunnel(51) is dug in the longitudinal direction using a blasting mode. The excavation works is performed after excavating a part of the pilot tunnel. The residual tunnel portions(52,53) reaching the cross section excluding the pilot tunnel is divided to be excavated in the longitudinal direction of a tunnel.
Patent KR-20110009024-A (KR)
Title: 상이한 탄화수소 분류물의 벤젠 및 경질 불포화 화합물의 함량의 선택적인 감소를 위한 향상된 공정
Inventor: NOCCA JEAN LUC
IPC: C10G63/04
Filed: 2010-07-15
Abstract: 분자당 적어도 4 탄소 원자를 포함하고 벤젠을 포함하는 불포화 화합물을 포함하는 탄화수소와 같은 공급원료의 처리를 위한 공정으로서, 상기 공급원료는 적어도 일부 증류 영역 외부에 있는 수소화 반응 영역과 연관된 증류 영역 및 이성질체화 영역에서 처리되어 증류 영역의 상부 및 증류 영역의 바닥에서 불포화 화합물이 적은 유출물을 배출하고, 따라서 상기 공정은 증류 영역 외부에 있는 수소화 영역으로 적어도 부분적으로 직접 분사되는 벤젠을 포함하는 적어도 1 종의 불포화 화합물을 포함하는 적어도 제 2 공급원료의 처리를 포함한다.
Patent KR-20120009891-A (KR)
Title: Manufacturing method of positive active material for lithium secondary battery, positive active material manufactured by the same and lithium secondary battery using positive active material
Inventor: KIM JIK SOO
IPC: H01M10/0525
Filed: 2010-07-22
Abstract: PURPOSE: A manufacturing method of a positive electrode active material is provide to have a continuous concentration gradient structure in which the concentration of metal atoms continuously reduces from the outside of a particle toward the inside of the particle, thereby manufacturing a positive electrode active material having high capacity, thermal stability, and excellent lifetime property. CONSTITUTION: A manufacturing method of positive electrode active material comprises: a step of manufacturing a center part comprising a compound in chemical formula 1: Li_x1[Ni_(1-y1-z1-w1)Co_y1Mn_z1M_w1]O_2; a step of manufacturing a compound for forming an outer part, which comprises a compound in chemical formula 2: Li_x2[Ni_(1-y2-z2-w2)Co_y2Mn_z2M_w2]O_2; a step of forming the outer part by mixing the center part and the compound for forming the outer part; and a step of forming a bi-layer structure, in which lithium are formed with continuous concentration gradient from the contact interface of the outer part and the center part, to the surface part of the outer part, by heat-treating the outcome at 500-800 ℃.
Patent KR-20120009108-A (KR)
Title: Package Container Having Bottom Cover
Inventor: PARK KEON JU
IPC: B65D25/02
Filed: 2010-07-22
Abstract: PURPOSE: A packaging container including a bottom cover is provided to remove the necessity of using a separate container for mixing powder ingredients with water. CONSTITUTION: A packaging container including a bottom cover comprises a container body(10), the bottom cover(20), and a cover film(30). The container body includes a circular jaw(11) on the upper side, and is formed with a synthetic resin material with an opening on the lower side. The container body includes a first body unit(12), a second body unit(14), and a folding unit(13). The bottom cover is detachably combined with the lower side of the container body. The cover film is seal-attached to the circular jaw.
Patent KR-20120011525-A (KR)
Title: Recliner of vehicle seet
Inventor: KOMIYA YOSHIHISA
IPC: B60N2/20
Filed: 2010-07-29
Abstract: PURPOSE: A recliner for a car seat is provided to simplify the configuration of products and reduce weight and manufacturing cost since a fixing unit is integrated with the edge of a holder. CONSTITUTION: A recliner for a car seat comprises a sector gear(110), an operating cam(120), multiple lock gears(130), a return spring(140), and a plate holder(150). The inner gear is formed in the inner edge of the sector gear. The operating cam is inserted into the rotating shaft and is accepted in the sector gear. Multiple lock gears are arranged around the operating cam. The return spring provides elasticity to maintain gripping of the sector gear and the lock gear. The plate holder accepts the operating cam, the lock gear, and return spring. A fixing unit(170) is formed in the plate holder.
Patent KR-20120021584-A (KR)
Title: Preparation method of confectionery using red snow crab and red snow crab confectionery manufactured by the method
Inventor: CHOI KUN PYO
IPC: A23L17/40
Filed: 2010-08-10
Abstract: PURPOSE: A producing method of snack using red snow crab, and the snack using the red snow crab are provided to offer excellent nutrients and flavoring components of the red snow crab. CONSTITUTION: Snack using red snow crab contains 100 parts of flour by weight and 3-10 parts of red snow crab extract or powder. The red snow crab extract is obtained by the boiling red snow crab. The red snow crab powder is obtained by the following steps: washing and finely cutting the red snow crab; firstly dipping the red snow crab into an alkali ion electrolyzed water; removing the moisture from the red snow crab using a compressor; and grinding and drying the red snow crab before crushing. The red snow crab powder is mixed with 6.9-11.2% of moisture control agent, 4-10% of sweetener, and 0.7-2.6% of elastic agent.
Patent KR-20120020356-A (KR)
Title: Vessel and decommissioning method of offshore platform using the same
Inventor: JEON KWANG HEON
IPC: B63B35/44
Filed: 2010-08-30
Abstract: PURPOSE: A ship and a method of disassembling a marine platform using the same are provided to disassemble a platform at very high speed by lifting and disassembling an upper module. CONSTITUTION: A ship disassembles a marine platform cut with an upper module and a jacket. The ship comprises hull, a ballast tank(141), and a lifting unit(300). The hull comprises a jacket holding unit. The ballast tank is arranged on the hull and controls the draft of the hull. The lifting unit is arranged on the hull and lifts the upper module according to the draft control of the hull.
Patent KR-20120020485-A (KR)
Title: 리니어 진동모터 및 그 제조방법
Inventor: SEO HYEONG SEOG
IPC: H02K15/03
Filed: 2010-08-30
Abstract: 리니어 진동모터가 개시된다. 본 발명은, 상,하부 케이싱에 의해 형성된 내부공간에서 중량체를 피씨비로부터의 전기적 신호에 의거하여 수직방향으로 진동시키도록 된 것으로, 상기 하부 케이싱 바닥에서 직립 형성되고, 상부가 개구된 원통형 구조의 전자석부재; 상기 전자석부재의 외측에 구비되고, 상기 하부 케이싱의 바닥에 구비되는 피씨비와 전기적으로 연결되어 상기 전자석부재를 자화시키기 위한 코일; 상기 전자석부재와 이격되도록 상기 상부 케이싱에 배치되는 스프링; 상기 전자석부재를 상부 양측에서 감싸는 구조로 형성되고, 중앙에는 상기 전자석부재의 자화시 그 일부가 상기 전자석부재의 개구된 내부로 수용되도록 직하방으로 돌출된 보조 중량부가 구비되어 상기 스프링에 결합되는 중량체; 및 상기 중량체와 결합되는  영구자석을 포함하고, 상기 피씨비의 제어로 인한 상기 코일의 극성변화에 의해 상기 전자석부재와 영구자석의 극성이 다르면 당기고, 극성이 같으면 밀어내는 운동을 반복적으로 수행하여 진동을 발생시키도록 된 것이다. 이러한 리니어 진동모터는 중량체와 영구자석과 결합되어 무게가 가중되어 진동력이 향상될 수 있다.
Patent KR-20120024325-A (KR)
Inventor: LEE MI RYE
IPC: F16B7/08
Filed: 2010-09-06
Abstract: 본 발명은 안내표지판용 가로바 고정장치에 관한 것으로, 더욱 상세하게는 지주의 상단에 원형 또는 다각형의 단면을 가지는 가로바가 견고하게 고정되는 조립식 가로바 고정장치를 구비하여 가로바의 교체와 유지ㆍ보수가 용이한 안내표지판용 가로바 고정장치에 관한 것이다. 
상기의 목적을 달성하기 위한 기술적 사상으로서의 본 발명은, 일단이 지면에 고정되는 하부부재; 상기 하부부재의 타단에 구비되어 가로바의 일측을 지지하는 제1 가로바고정구; 상기 제1 가로바고정구에 수직으로 구비되는 고정구체결봉; 상기 하부부재의 타측에 결합되는 상부부재; 상기 상부부재의 일단에 구비되어 상기 가로바의 타측을 지지하는 제2 가로바고정구; 상기 상부부재의 타측에 결합되는 지주덮개; 상기 제1 가로바고정구 및 제2 가로바고정구 사이에 안착되어 결합되는 가로바; 및 상기 고정구체결봉에 결합되어 상기 가로바가 안착된 상부부재와 하부부재 및 지주덮개를 체결하는 고정수단;으로 이루어진 것을 특징으로 한다.
Patent KR-20120025283-A (KR)
Title: Apparatus and method searching multi address using north america voice recognition
Inventor: LEE JUNG HOON
IPC: G06F17/30
Filed: 2010-09-07
Abstract: PURPOSE: A multiple address search apparatus and a method thereof are provided to complete the search of an address through a voice recognition function and to increase convenience of use. CONSTITUTION: A controller(300) displays phrases on a map corresponding to the phrases. The controller displays a sentence input menu on a screen. The controller changes a v input menu in order to input the sentence. The controller displays the changed text input menu on the screen.
Patent KR-20110055373-A (KR)
Title: Temperature-measuring sensor, temperature-measuring device using the same, and method of manufacturing the same
Inventor: UEMATSU HIDEKI
IPC: G01K7/00
Filed: 2010-09-13
Abstract: PURPOSE: A temperature measurement sensor, a temperature measurement device using the same, and a manufacturing method thereof are provided to prevent corrosion and to effectively eliminate static and noise. CONSTITUTION: A temperature measurement sensor comprises a temperature measuring body(12), a lead track(14), a protective pipe(16), and a metal conductive case. The temperature measuring body is composed of a temperature sensor unit. The lead track is electrically connected to the end of the temperature measuring body. The protective pipe covers the temperature measuring body. The metal conductive case covers the protective pipe and the lead track.
Patent KR-20120028743-A (KR)
Title: Mobile terminal and operation control method thereof
Inventor: LEE JIN SOOL
IPC: H04B1/40
Filed: 2010-09-15
Abstract: PURPOSE: A portable terminal and operating control method thereof are provided to improve the convenience of a user by enabling a user to directly control various movements of a three dimensional pointer. CONSTITUTION: A control unit displays a three dimensional image on a display unit(S205). The control unit displays a three dimensional pointer on the three dimensional image when the hand of a user is detected by analyzing visual data acquired by a camera(S210, S215). When the movement of the hand is detected, the control unit moves the space location of the three dimensional pointer according to the movement of the hand(S220, S225).
Patent KR-20120032869-A (KR)
Title: Polymer resin composite, and insulating film manufactured using the polymer resin composite, and method for manufacturing the insulating film
Inventor: LEE KYU SANG
IPC: C08L63/00
Filed: 2010-09-29
Abstract: PURPOSE: A polymer resin composition is provided to manufacture an insulating film which can lower thermal expansion coefficient of a build-up multilayered printed circuit board. CONSTITUTION: A polymer resin composition(100) for manufacturing multi layered printed circuit board comprises a polymer resin (110) and a graphene (120) linking polymer by attractive force stronger than van der waals force of the polymer resin. The graphene is controlled to the amount of 0.05-40 wt%. The graphene, which has mono-layered structure, is inserted between the polymer resins. The resin composition is additionally comprises derivative formed on the graphene surface for increasing reactivity of the graphene and polar solvent.
Patent KR-20120033606-A (KR)
Title: Deodorizing agent for removal of 2-nonenal and deodorization filter comprising the same
Inventor: YOO JUN YOUNG
IPC: A61L9/01
Filed: 2010-09-30
Abstract: PURPOSE: A deodorizing agent for removal of 2-nonenal and a deodorization filter comprising the same are provided to secure safe and agreeable indoor environment by selectively removing 2-nonenal. CONSTITUTION: A deodorizing agent for removal of 2-nonenal comprises the mixture of first amine compound and ionization metal oxide as an active ingredient. The first amine compound is selected from a group consisting of methylamine, ethylamine, propylamine, butyl amine, pentyl amine, hexylamine, heptylamine, octhyl amine, 2-ethylhexylamine, and their combination. The ionization metal oxide is selected from a group consisting of Na2O, K2O, MgO, CaO, Fe2O3, and their combination.
Patent KR-20100120626-A (KR)
Title: Wireless communication station
Inventor: YANO TAKASHI
IPC: H04B17/40
Filed: 2010-10-01
Abstract: PURPOSE: A wireless communications apparatus for reducing the average reception current is provided to prevent the increase the average transmission power and increase the reception quality in case the gain of the short propagation is changed. CONSTITUTION: A measuring unit measures a propagation path gain. A power signal generating unit(105) generates transmission control signal according to the measured propagation. A radio frequency circuit(101) transmits a transmission control signal. The measuring unit measures the reception quality. The power signal generating unit generates the transmission control signal according to the measured reception quality.
Patent KR-20120035251-A (KR)
Title: Blade of fan
Inventor: CHO YOUNG JU
IPC: F04D29/66
Filed: 2010-10-05
Abstract: PURPOSE: A blade of a blast fan for preventing noise and vibration is provided to immediately discharge air flowing in along a curved surface because edges of both end parts are formed into a curved surface so that a motor does not work by force. CONSTITUTION: A blade(20) of a blast fan for preventing noise and vibration comprises curvature surfaces(21,22). The blade induces air flowing in between upper and lower covers, thereby discharging. An inner surface of the blade is formed into a curved surface to be bent like a bow. End parts of the blade attached on the upper and lower covers are formed into the curved surface. Corn-shaped horizontal wings are respectively in the upper part, the central part, and the lower part of the blade, thereby forming to be integrated.