baber/WOPTO huggingface dataset:
Patent KR-20120049458-A (KR)
Title: O-ring pump with double chamber
Inventor: KANG SO DAE
IPC: F04B53/02
Filed: 2010-11-08
Abstract: PURPOSE: An O-ring pump having a double chamber is provided to remarkably increase the amount of air exhausted per unit time. CONSTITUTION: An O-ring pump having a double chamber comprises a housing case(100), an O-ring(200), a disk plate(300), upper and lower chambers(320,330), and a connecting rod(400). The housing case is composed of a cylinder(110) and upper and lower members(120,130). The O-ring is installed on a groove of the disk plate coupled to the connecting rod. The upper chamber is expanded by the O-ring. When the upper chamber is ascended, the upper chamber compresses inhaled external air and discharges the compressed air. When the lower chamber is descended, the lower chamber discharges the inhaled air. When the lower chamber is ascended, the lower chamber inhales external air. The connecting rod converts a rotation motion into a linear motion and is linearly reciprocated.
Patent KR-20120055854-A (KR)
Title: High performance radial tire including thermotropic polyester cord
Inventor: LEE JI WAN
IPC: B60C1/00
Filed: 2010-11-24
Abstract: PURPOSE: An eco-friendly high performance radial tire including thermotropic polyester cords is provided to improve durability at high speeds and the control stability of a tire without noise and ride quality reduction while maintaining eco-friendly properties. CONSTITUTION: An eco-friendly high performance radial tire including thermotropic polyester cords is constructed by applying a reinforcement belt to a hybrid cord. The hybrid cord is composed of a plied yarn made of one selected from the group consisted of PET(PolyEthylene Terephthalate) and PTT(PolyTrimethylene Terephthalate) and PBT(PolyButylene Terephthalate).
Patent KR-20120057468-A (KR)
Title: QR Code Data Representation for Mobile Augmented Reality
Inventor: WOO WOON TACK
IPC: G06V30/224
Filed: 2010-11-26
Abstract: PURPOSE: A QR code data expression for mobile augmented reality is provided to guarantee interoperability by standardizing QR code data and to describe tracking metadata for mobile AR. CONSTITUTION: Content of a basic field and an expanded field is supplied in a mobile augmented reality. Data is defined in order to be compatible in a quick response code. Code metadata is described in order to secure interoperability. If content metadata about content is described after recognizing a QR code, tracking metadata is described for mobile augmented reality.
Patent KR-20120058048-A (KR)
Title: Bidet that have air sterilization device
Inventor: CHUNG TAE MIN
IPC: A61L9/22
Filed: 2010-11-29
Abstract: PURPOSE: A bidet having an air sterilizing device is provided to effectively supply water to an air sterilizing device by controlling the amount of water supplied to the air sterilizing device using a water level control device. CONSTITUTION: A bidet having an air sterilizing device comprises a first main body and an air sterilizing device(200). The first main body has a discharge port. The air sterilizing device is installed on the first main body. The air sterilizing device sterilizes air flowing from the outside and discharges the sterilized air. The air sterilizing device comprises a ventilation fan(210), a ventilation duct(220), an air sterilizing module(240), and a water level control device(250). The ventilation fan sucks external air. The ventilation duct is connected to an air exhaust port of the ventilation fan and discharges the sucked air. The air sterilizing module generates air sterilizing ions. The water level control device is connected to the air sterilizing module through a flow pipe and supplies water to the air sterilizing module.
Patent KR-20120058910-A (KR)
Title: Skin care compositions for antiwrinkle effect
Inventor: LEE MIN HO
IPC: A61Q19/00
Filed: 2010-11-30
Abstract: PURPOSE: A cosmetic composition containing Veratrum maackii extract is provided to suppress collagenase action and to promote collagen synthesis. CONSTITUTION: A cosmetic composition for improving anti-wrinkling contains 0.0001-10 wt% of Veratrum maackii extract as an active ingredient. The extract is prepared by crushing Veratrum maackii, extracting with purified water, methanol, ethanol, propanol, butanol, glycerol, propylene glycol, 1,3-butylene glycol, methyl acetate, ethyl acetate, benzene, hexane, diethyl ether, or dichloromethane mixture, and freeze-drying. The composition is liquid, cream, paste, or solid phase.
Patent KR-20120059753-A (KR)
Title: Omni-directional apparatus and system for announce blind persons, method for announce using the same and recording medium thereof
Inventor: CHOI IN MOOK
IPC: G08B3/00
Filed: 2010-12-01
Abstract: PURPOSE: A direction display device and a system for the blind, a guide method using the same, and a recording medium thereof are provided to inform the blind of travelling direction through vibration. CONSTITUTION: A direction display device for the blind comprises a vibrating unit(100), a control unit(200), a handle unit, a sensing unit, and an emergency transmission device(600). A plurality of vibrating units transfers vibration in order to display the traveling direction to the blind. The control unit outputs a control signal controlling vibration intensity or vibration time based on the information of the sensing unit. The handle unit is equipped so that the blind can grip the vibrating unit. The emergency transmission device can inform the blind of an emergency.
Patent KR-20110065365-A (KR)
Title: Method and apparatus for measuring aspherical body
Inventor: SUN PING
IPC: G01B9/02
Filed: 2010-12-06
Abstract: PURPOSE: A method of aspheric body measurement and an apparatus of the same are provided to measure the amount of side deviation and side disintegration when aspheric body do not transmit the measurement light of interferometer. CONSTITUTION: The method of aspheric body measurement includes the steps of: obtaining image data of the first interference fringe; obtaining image data of the second interference fringe; obtaining figure data of the first inspection surface after interpreting the image data of the first interference fringe(51A); obtaining figure data of the second inspection surface after interpreting image data of the second interference fringe(51B); obtaining value of the first tilt amount proportional coefficient(52A); obtaining value of the second tilt amount proportional coefficient(52B); obtaining the amount of shift and tilt of the first inspection surface about the first measurement light axis(53A); obtaining the amount of shift and tilt of the second inspection surface about the second measurement light axis(53B); and producing amount of side deviation and side disintegration(54).
Patent KR-20120062440-A (KR)
Title: Truck and bus radial tire
Inventor: LEE WON HYUCK
IPC: B60C9/18
Filed: 2010-12-06
Abstract: PURPOSE: A heavy duty tire is provided to improve the durability of a carcass and a belt through reducing the bending deformation generated in an end groove while excessive lateral drag. CONSTITUTION: A heavy duty tire comprises a tread(1), a carcass(2), a belted layer(3), a bead(4), and a reinforcing belt(5). The tread is earthed with the ground. The carcass is proceeded the skeleton role of tire. The belted layer is located between a tread and the carcass. The bead attaches a tire to the rim of a vehicle. The ends of the first belt(3a) and fourth belt(3d) of the belt layer are formed to be smaller than the endmost groove(1a) of the tread. The reinforcing belt is formed to expand from the ends of the first belt and fourth belt to the ends of a second and third belts(3b, 3c). The reinforcing belts are arranged with 5mm clearance.
Patent KR-20120065503-A (KR)
Title: Sterilizing apparatus in airtight space using hydrogen peroxide
Inventor: YUN JAE CHAL
IPC: A61L9/015
Filed: 2010-12-13
Abstract: PURPOSE: Sterilizing apparatus is provided to inject sterilizing gas into space needing sterilizing, thereby conducting sterilization inside the space. CONSTITUTION: Sterilizing apparatus comprises a airtight space(10), and a sterilizer(20). The airtight space is a place like a clean room, an operation room, or incubator. The sterilizer inject sterilizing gas generated from inside through an injection pipe into the airtight space, and sucks air in the airtight space again, thereby conducting sterilization through circulation. The sterilizer comprises a hydrogen peroxide container, a steam generator, a first filter, a catalytic converter, a moisture-removing part, a circulation pump, a heating part, and a second filter.
Patent KR-20120067654-A (KR)
Title: Connector for pcb and electronic device having the same
Inventor: LEE MIN HO
IPC: H05K1/14
Filed: 2010-12-16
Abstract: PURPOSE: A printed circuit board connector and an electronic device including thereof are provided to arrange the connector plug by passing the sub printed circuit board(PCB). CONSTITUTION: A printed circuit board connector comprises connector sockets(60,70), a main PCB(10), a connector plug(80), a sub PCB(20), and a through hole(22). The connector sockets are fixed to the main printed circuit. The connector plug(80) is fixed to the sub PCB. The sub PCB is laminated on upper side of the main printed circuit board. The connector plug passes through the through hole(22) of the sub PCB. The connector plug is inserted into the connector socket.
Patent KR-20120068626-A (KR)
Title: Led light source module and display device having the same
Inventor: LEE WON JOON
IPC: G02F1/13357
Filed: 2010-12-17
Abstract: PURPOSE: An LED(Light Emitting Diode) light source module and a display device with the same are provided to increase the number of LED packages which can be mounted on a circuit board of a fixed size, thereby increasing brightness. CONSTITUTION: A circuit board(111) has a first wire pattern and a second wire pattern. A plurality of rectangular parallelepiped LED packages(115) are mounted on the circuit board and connected to the first and second wire patterns respectively. The rectangular parallelepiped LED packages are arranged in parallel. The rectangular parallelepiped LED packages have light emitting windows. The light emitting window is located on a side opposite to a mounting side.
Patent KR-20120068645-A (KR)
Title: Aerococcus sp. lk7 having antibacterial activity and antimicrobial agent comprising same
Inventor: PARK HONG JE
IPC: A23K20/195
Filed: 2010-12-18
Abstract: PURPOSE: An Aerococcus sp. LK7 and an antibacterial agent containing the same are provided to ensure bacteriosin productiviyt and to be used as a disinfectant or cosmetic products. CONSTITUTION: An Aerococcus sp. LK7 strain LK7(KACC 91604) is isolated from fish gastrointestinal tract and has bacteriosin productivity and antibacterial activity. An antibacterial agent with antibacterial function contains the strain or bacteriosin prepared from the strain. The antibacterial agent is used by being added to feed for fishes or livestock. The bacteriosin has thermal stability.
Patent KR-20120072182-A (KR)
Title: Frequency offset correction based dual variable accumulator
Inventor: KIM BONG SU
IPC: H04B1/62
Filed: 2010-12-23
Abstract: PURPOSE: A frequency correction apparatus based on a dual variable accumulation apparatus and method thereof are provided to minimize synchronization acquisition time by selecting the dual variable accumulation apparatus including separate accumulation sections. CONSTITUTION: Frequency correction units(303,304,308,309) correct the frequency by using estimated first frequency offset values. A frequency offset estimation reliability decision unit(370) stores the first frequency offset values. The frequency offset estimation determination unit controls a loop filter of the frequency correction unit and a first frequency offset estimation unit(305) according to comparison results.
Patent KR-20120073548-A (KR)
Title: A algorithm for arrangement in moniter of application type mobile interpreter
Inventor: OH JEONG TAEG
IPC: G06F3/14
Filed: 2010-12-27
Abstract: PURPOSE: An interpreter screen configuring algorithm of an application type is provided to efficiently perform communication with a foreigner by dividing a mobile device screen into a native language and a foreign language. CONSTITUTION: A mobile device screen is divided into a native language and a foreign language. The native language user space includes a native language keyboard, a native language input window, and a native language output window(c). The foreign language user space includes a foreign language keyboard(a'), a native language input window, and a native language input window.
Patent KR-20120077900-A (KR)
Title: Composition for aid to stop smoking having effect of nicotine elimination and its manufacturing method
Inventor: BAE JOUNG BIN
IPC: A61K36/74
Filed: 2010-12-31
Abstract: PURPOSE: A method for preparing a composition for smoking cessation aid is provided to ensure low toxicity and to effectively remove nicotine from the human body. CONSTITUTION: A composition for smoking cessation aid, with an effect of removing nicotine contains 20-60 weight parts of naturally physiological composition and 23-78 weight parts of complex physiologically active composition. The naturally physiological composition contains coffee bean extract. A method for preparing the composition comprises: a step of mixing 20-60 weight parts of the naturally physiological composition and 23-78 weight parts of physiologically active composition; a step of mixing 200-250 weight parts of distilled water to 10 weight parts of the mixture and heating(S101,S103); a step of cooling the mixture(S105); a step of heating the cooled mixture(S107); a step of centrifuging the extract(S109); and a step of filtering the extract(S111).
Patent KR-20120078491-A (KR)
Title: A organic-inorganic complex barrier film and a process for preparing the same
Inventor: JUNG JAE HO
IPC: C08J5/18
Filed: 2010-12-31
Abstract: PURPOSE: An organic-inorganic composite barrier film and a manufacturing method thereof are provided to minimize use of expensive overhead vacuum deposition device and reduce manufacturing cost. CONSTITUTION: A manufacturing method of An organic-inorganic composite barrier film comprises the following steps: partially vacuum vaporizing inorganic layers(103) as an intermediate layer one part or both sides of a polymer substrate once; manufacturing barrier films(100); spreading an organic layer(104) or organic-inorganic hybrid layers(102) as the outermost layer on one side or both sides of the barrier film; cutting the barrier film in which organic layer or organic-inorganic hybrid layer is spread by avoiding the inorganic layer; folding the cut barrier film over 1 time; and welding the folded barrier film(10) by curing the organic layer or organic-inorganic hybrid layer.
Patent KR-20100010951-A (KR)
Title: Cells of the cardiomyocyte lineage produced from human pluripotent stem cells
Inventor: XU CHUNHUI
IPC: A61K35/12
Filed: 2002-07-12
Abstract: This invention provides populations human cells of the cardiomyocyte lineage. The cells are obtained by causing cultures of pluripotent stem cells to differentiate in vitro, and then harvesting cells with certain phenotypic features. Differentiated cells bear cell surface and morphologic markers characteristic of cardiomyocytes, and a proportion of them undergo spontaneous periodic contraction. Highly enriched populations of cardiomyocytes and their replicating precursors can be obtained, suitable for use in a variety of applications, such as drug screening and therapy for cardiac disease.
Patent KR-20100069641-A (KR)
Title: Absolute displacement detection method and absolute displacement sensor using the method
Inventor: SETO KAZUTO
IPC: G01H1/00
Filed: 2008-08-05
Abstract: An absolute displacement sensor (1) includes: a sensor housing (2) as a detection object; a mass body (3) which has a mass m and is movably supported by the sensor housing (2) with a spring coefficient k and an attenuation coefficient c; detection means (4) which electrically detects a relative velocity of the sensor housing (2) for the mass body (3); feedback control means (5) which feeds back a relative displacement in a positive mode and a relative acceleration obtained by primary differentiation of the relative velocity in a negative mode so as to control an absolute displacement of the mass body (3) caused by the absolute displacement of the sensor housing (2); and phase delay compensation means (6) which performs a phase delay compensation on the relative displacement.
Patent KR-20100069687-A (KR)
Title: Dielectric coating for single sided back contact solar cells
Inventor: CRUZ BEN E
IPC: H01L31/042
Filed: 2008-10-16
Abstract: A dielectric coating material system for use in a single-sided back contact solar cell is disclosed. The material system serves to electrically isolate electrodes of opposite polarity types on the same side of a silicon-based solar cell, and includes titanium and phosphorus.
Patent KR-20100085920-A (KR)
Title: Wafer bonding activated by ion implantation
Inventor: EROKHIN YURI
IPC: H01L21/265
Filed: 2008-09-18
Abstract: A method for wafer bonding two substrates activated by ion implantation is disclosed. An in situ ion bonding chamber allows ion activation and bonding to occur within an existing process tool utilized in a manufacturing process line. Ion activation of at least one of the substrates is performed at low implant energies to ensure that the wafer material below the thin surface layers remains unaffected by the ion activation.
Patent KR-20100090248-A (KR)
Inventor: GIULIO MATASSA VICTOR
IPC: C07C217/60
Filed: 2008-11-10
Abstract: 본 발명은 하기 화학식 (Ⅰ) 의 화합물 또는 이의 약학적으로 허용가능한 염 또는 용매화물 또는 입체이성질체를 제공한다: 
   
(식 중,  
ㆍ R 1  은 -CH 2 OH, -NH(CO)H 로부터 선택되는 기이고,  
ㆍ R 2  는 수소 원자이거나; 또는 
ㆍ R 1  과 R 2  는 함께 -NH-C(O)-CH=CH- 기 (식 중, 질소 원자는 R 1  을 갖는 페닐 고리의 탄소 원자에 결합되고, 탄소 원자는 R 2  를 갖는 페닐 고리의 탄소 원자에 결합됨) 를 형성하고; 
ㆍ R 3a  및 R 3b  는 독립적으로 수소 원자 및 C 1-4  알킬기로 이루어진 군으로부터 선택되고; 
ㆍ n 은 1 내지 3 의 정수를 나타내며; 
ㆍ Ad 는 1-아다만틸 또는 2-아다만틸기를 나타냄).
Patent KR-20100083823-A (KR)
Title: System and method to locate femto cells with passive assistance from a macro cellular wireless network
Inventor: GOGIC ALEKSANDAR M
IPC: H04W4/029
Filed: 2008-10-10
Abstract: A system, method and computer product for a mobile station to locate a femto cell, the method comprising: (a) storing in a database information to locate at least one femto cell; (b) receiving, from at least one macro cell, location information of the UE; (c) searching within the database to determine if the UE is in a general proximity of at least one femto cell; (d) if so, accessing the femto cell using the database information corresponding to the femto cell.
Patent KR-20100095532-A (KR)
Inventor: CRILL RIKK
IPC: G06V10/88
Filed: 2008-10-17
Abstract: 푸리에 변환 광학 패턴의 공간 필터링 및 이미지 모양 특성화를 위한, 유연하게 결합되고, 중첩되며, 피드백되지 않는 광학 시스템(800)은 편광된 가간섭성 빔(27)을 초점(31)에 집속하는 렌즈(30), 렌즈(30)와 초점(31) 사이에 위치 설정되어 위상을 공간적으로 변조시키는 이미지 입력 장치(26), 및 푸리에 변환 패턴(32)에서의 공간 필터(50)를 포함하는 제1 광학 서브시스템(810); 및 투영 렌즈(78) 및 검출기(80)를 포함하고, 상기 제1 광학 서브시스템(810)과 중첩되는 제2 광학 서브시스템(820)을 포함한다.  제2 광학 서브시스템(820)은 상기 제1 광학 서브시스템(810)에 광학적으로 결합된다.
Patent KR-20100094523-A (KR)
Inventor: MIYAMOTO YASUMITSU
IPC: B29C45/14
Filed: 2008-12-18
Abstract: 본 발명은, 충분한 밀착 강도를 가지고, 또한 100℃ 이하의 금형 온도에서 성형 가능한 폴리뷰틸렌테레프탈레이트 수지/금속의 복합 성형체를 제공한다.  자세하게는, 섬유상 강화제와 열가소성 엘라스토머를 포함하는 폴리뷰틸렌테레프탈레이트 수지 조성물, 또는 전체 다이카복실산 성분에 대하여 아이소프탈산 성분의 함유율이 3 내지 50몰%인 폴리뷰틸렌테레프탈레이트/아이소프탈산 공중합체로 이루어지는 변성 폴리뷰틸렌테레프탈레이트 수지와 섬유상 강화제를 포함하는 변성 폴리뷰틸렌테레프탈레이트 수지 조성물과, 표면이 미세요철 처리된 금속(층)이 일체로 부착되어 있는 복합 성형체이다.
Patent KR-20100099709-A (KR)
Inventor: FUTASE KATSUNORI
IPC: B31B50/64
Filed: 2008-11-12
Abstract: 적어도 일축 또는 이축연신 베이스 필름층과, 그것의 한쪽 면 또는 그 베이스 필름층을 사이에 끼워 적층한 실란트층으로 되는 2층 이상의 적층 필름 단면에 있어서의 접착제층, 앵커 코트층, 잉크층 등의 노출을 완전히 방지해서 되는 단면처리 구조 및 그의 단면처리방법, 더 나아가서는, 연질 포장봉지의 피포장물과 상기 접착제층 등의 접촉을 방지할 수 있는 액체 주출(注出) 노즐 및 그것의 제조방법을 제공한다. 그 특징은, 베이스 필름층과, 그것을 사이에 끼워 적층한 각각의 실란트층을 구비하는 적층 필름의 단면에 있어서, 상기 실란트층을, 베이스 필름층의 단연(端緣)으로부터 비어져 나오게 하여, 그 베이스 필름층 단면을 피복한 점의 구성에 있다.
Patent KR-20100099244-A (KR)
Inventor: PEYRONEL JEAN FRANCOIS
IPC: C07D471/04
Filed: 2008-12-31
Abstract: 본 발명은 염기, 또는 산 부가염 형태의 하기 화학식 I의 화합물에 관한 것이다.  본 발명은 치료제로 사용될 수 있다. 
<화학식 I> 
   
상기 식에서, 
X는 헤테로시클릭기이고; 
R 1 은 수소 원자, 할로겐 원자, (C 1 -C 6 )알콕시기, (C 1 -C 6 )알킬기, NRaRb 기이고; 
R 2 는 수소 원자, 임의로 치환된 (C 1 -C 6 )알킬기, 임의로 치환된 (C 1 -C 6 )알콕시기, (C 2 -C 6 )알케닐기, (C 2 -C 6 )알키닐기, -CO-R 5  기, CO-NR 6 R 7  기, -CO-O-R 8  기, -NR 9 -CO-R 1O  기, -NR 11 R 12  기, -N=CH-NRaRb 기, 할로겐 원자, 시아노, 니트로, 히드록시이미노알킬, 알콕시이미노알킬 기, (C 1 -C 6 )알킬티오기, (C 1 -C 6 )알킬술피닐기, (C 1 -C 6 )알킬술포닐기, ((C 1 -C 6 )알킬) 3 )실릴에티닐기, -SO 2 -NR 9 R 1O  기, 임의로 치환된 페닐기이고; 
R 3 은 수소 원자, (C 2 -C 6 )알킬기, (C 1 -C 6 )알콕시기 또는 할로겐 원자이고; 
R 4 는 수소 원자, (C 1 -C 4 )알킬기, (C 1 -C 4 )알콕시기 또는 불소 원자이다.
Patent KR-20100086080-A (KR)
Title: A system for coupling interfacing parts
Inventor: LIGTENBERG CHRIS
IPC: H05K5/00
Filed: 2008-12-29
Abstract: An electronic device is disclosed. The electronic device includes a first sub assembly having a first housing component. The first housing component has an opening. The electronic device also includes a second sub assembly having a second housing component. The second housing component cooperates with the first housing component to enclose components of an electronic device. The at least one internal component is accessible through the opening. The at least one internal component is also movable relative to the second sub assembly so as to properly align with the opening. The at least one internal component is additionally magnetically attracted towards the first housing component near the opening.
Patent KR-20100103644-A (KR)
Inventor: PERELL WILLIAM S
IPC: B65D75/58
Filed: 2008-09-02
Abstract: 각종 조성물을 분배하기 위한 용기는 파열가능한 버블 내에 위치된 주입가능한 스파우트를 구비한다.  일 실시예에서, 예를 들면, 용기는 가요성 폴리머 필름으로 제조될 수 있다.  용기는 주입가능한 스파우트를 배치하는 개구를 형성하는 밀봉된 주변부를 구비할 수 있다.  로킹 버블은, 버블을 개방하기 전에 액체가 용기로부터 분배되는 것을 방지하기 위해 개구 위에 배치될 수 있다.  용기를 분배하려고 하는 경우, 버블이 파열되어, 용기의 내용물이 개구를 통해 분배되게 할 수 있다.
Patent KR-20100118991-A (KR)
Inventor: PARSY CHRISTOPHE CLAUDE
IPC: A61P31/14
Filed: 2009-02-03
Abstract: 본원에서는 매크로시클릭 세린 프로테아제 억제제 화합물, 예를 들면, 화학식 I의 매크로시클릭 세린 프로테아제 억제제 화합물, 상기 화합물을 포함하는 제약 조성물 및 그의 제조 방법이 제공된다.  또한 HCV 감염의 치료가 필요한 숙주에서 상기 치료를 위해 그를 사용하는 방법이 제공된다. 
<화학식 I>
Patent KR-20100124340-A (KR)
Title: Continuous method for treating the surface of metal strips
Inventor: VANDERMEULEN GUIDO
IPC: C23C22/78
Filed: 2009-10-09
Abstract: A continuous method for surface treatment of metal strips applies a finish coat having a thickness of not more than 3 μm, the apparatus employed for application being equipped with at least one IR sensor which faces a coated side of the strip, operates in reflection geometry, and serves to measure the coat thickness of the finish coat, with the strip running.
Patent KR-20100122128-A (KR)
Inventor: BELLEY RICHARD A
IPC: A61M5/00
Filed: 2006-10-11
Abstract: 본 발명에 따르면, 하우징, 튜브형 부재와 씨일 부재, 및 고정 기구를 구비하는 IV 카테터 장치와 같은 혈관 액세스 장치가 제공된다.  상기 하우징은 근위 및 원위 부분과, 상기 근위 부분과 원위 부분 사이에서 연장되는 챔버를 구비한다.  상기 튜브형 부재는 챔버와 유체 연통되도록 하우징 원위 부분에 결합된다.  상기 씨일 부재는 챔버 내에 배치되며, 상기 고정 기구는 씨일 부재가 챔버 근위 단부와 고정 기구 사이에 밀봉적으로 및 압축가능하게 유지되도록 씨일 부재 원위 단부를 하우징 근위 부분에 고정한다.  이러한 씨일 부재는 또한 그 일부가 근위 단부에 가해지는 축방향 힘에 반응하여 축방향으로 이동하도록 구성된다.
Patent KR-20110007218-A (KR)
Title: The demodulator for simultaneous multi-node receiving and the method thereof
Inventor: KIM SUN HEE
IPC: H03D7/00
Filed: 2009-04-08
Abstract: PURPOSE: A demodulator for simultaneous multi-node receiving and the method thereof is provided to reduce a reception time of a node by receiving a plurality of node signals. CONSTITUTION: A clock generating part(210) generates a pair of CW signals. The CW signals have the same frequency as a modulated radio frequency signal. First and second mixers(110,120) mix an RF signal and the CW signal from a node and output a mixed signal. The phase difference between the CW signals which is respectively inputted into the first mixer and the second mixer is 90°. First and second integrators(310,320) integrate the mixed signal at the mixer. A data calculation unit(410) stores the integrated signal in the first and second integrator. The data calculation unit calculates the change of an integrated signal at a certain period to determine output data.