baber/WOPTO huggingface dataset:
Patent KR-20110079392-A (KR)
Title: The pencil style input device is used in touch screen of capacitance way
Inventor: KIM HONG CHAE
IPC: G06F3/041
Filed: 2009-12-31
Abstract: PURPOSE: A pencil type input device for touch screen is provided to be embodied into a pencil form and to directly contact a capacitive touch screen and write down like a general stylus pen. CONSTITUTION: A controller recognizes the signal of a touch screen controller and creates a signal related to the recognized signal. A signal line(300) is connected to the controller and transfers the signal. A pencil type signal generator(400) receives the signal delivered through the signal line and creates an electromagnetic signal. An induced current occurs on the surface of a touch screen(200), and a touch signal is created.
Patent KR-20090046816-A (KR)
Inventor: KUNC THIERRY
IPC: B02C17/14
Filed: 2007-06-28
Abstract: 본 발명은 생물 표본 분쇄장치에 관한 것으로, 보다 구체적으로는 진동하는 플레이트(10)에 의해 지지되는 튜브(12)에 포함된 생물학적 표본을 분쇄하는 장치로서, 냉각 수단(30)이 상기 튜브(12)의 진동 영역을 둘러싸고, 상기 냉각 수단은 분쇄 과정 동안 상기 튜브(12)에 포함된 표본을 예를 들어 4 ℃와 같은 요구되는 저온에 유지시키는 것을 특징으로 하는 분쇄장치에 관한 것이다. 
       
     분쇄장치, 스냅 파스너, 냉각 수단, 노즐, 벨, 덮개, 순환 수단
Patent KR-20090040899-A (KR)
Title: Gas combustion type hammering tool
Inventor: OSUGA SATOSHI
IPC: B25C1/18
Filed: 2007-08-13
Abstract: A hammering piston (7) is so provided in a hammering cylinder (6) disposed in a body (1) as to be capable of vertically sliding. A movable sleeve (11) is vertically movably fitted to the upper outer side of the hammering cylinder (6). An airtight combustion chamber (5) is formed by upwardly moving the movable sleeve (11) until it is brought into contact with a cylinder head (10) positioned above the movable sleeve. A combustible mixed gas is explosively burned in the combustion chamber (5) and the high-pressure combustion gas is applied to the hammering piston (7) to impulsively drive the piston, whereby a fastener is hammered out by a driver (8) joined to the lower surface of the hammering piston (7). An elastic member (15) is disposed between the movable sleeve (11) and the cylinder head (10). The elastic member (15) biases the movable sleeve (11) downward.
Patent KR-20090048472-A (KR)
Inventor: ERICKSON ROBERT A
IPC: B23C5/20
Filed: 2007-08-06
Abstract: 공구홀더 수용 부재(65) 내에 공구홀더(10)를 보유시키기 위하여 로크 로드(95) 상에 가해지는 힘을 공압식으로 증폭시키기 위한 장치(200)는 스핀들의 보어(207) 내에 적어도 2개의 인-라인 듀얼 기능 피스톤/실린더 모듈(215)을 가지며, 공구홀더 수용 부재로부터 연장된 스핀들(205)을 가진다. 각각의 모듈(215)은 실린더(225) 내에 피스톤(220)을 가지며, 드로우바(230)를 통해 로크 로드(95)는 각각의 모듈이 압축될 때 모든 피스톤의 조합된 힘이 로크 로드로 가해지도록 각각이 모듈(215)의 피스톤(220)으로 부착된다. 또한 본 발명은 이러한 목적을 구현하기 위한 방법에 관한 것이다.  
     
     공구홀더, 스핀들, 공구홀더 수용 부재, 분배기, 피스톤
Patent KR-20090047535-A (KR)
Inventor: KAUFFMANN HEFNER IRIS
IPC: C07D311/16
Filed: 2007-08-14
Abstract: 본 발명은 유용한 특성을 갖는 화학식 I의 화합물, 이의 에난티오머, 부분입체이성체, 혼합물 및 이의 염, 특히 유기 또는 무기 산 또는 염기와의 생리학적으로 허용되는 염, 이의 제법, 약리학적으로 효과적인 화합물을 함유하는 약제학적 조성물, 이의 제법 및 이의 용도에 관한 것이다. 
     화학식 I 
     
       
     
     상기 화학식 I에서, 
       A ,  B ,  D ,  Y ,  R     1   ,  R     2   ,  R     3   ,  R     4       및  R     5   은 청구항 제1항에서 정의한 바와 같다. 
     아릴 설폰아미드, 진통제, 통증
Patent KR-20090060306-A (KR)
Title: Methods for treating cancer comprising the administration of a vitamin d compound and an additional therapeutic agent, and compositions containing the same
Inventor: AUERBACH ALAN H
IPC: A61K9/20
Filed: 2007-08-23
Abstract: Methods and compositions for treating cancer are described herein. More particularly, the methods for treating cancer comprise administering a vitamin D compound in combination with at least one additional therapeutic agent, such as an anti-cancer agent or a steroid. Furthermore, disclosed are compositions comprising vitamin D compounds and at least one additional therapeutic agent, such as an anti-cancer agent or a steroid, e.g., corticosteroid or more specifically, a glucocorticoid.
Patent KR-20090073165-A (KR)
Title: Editing device and editing method using metadata
Inventor: HIROSE TAKUMI
IPC: H04N5/91
Filed: 2006-10-30
Abstract: A waiting time until editing starts is shortened. Metadata that are a part of metadata are transferred from an optical disc set in a disc unit to an HDD in an editing device. The metadata are text data including a clip ID and continuing time information of material data, and they are small in information quantity. Thus, a waiting time for waiting for the completion of metadata transfer does not take place, and immediately after the optical disc is set editing processing can start. An editor selects a clip in accordance with a clip ID included in the metadata. Further, the editor selects a used portion of the clip in accordance with the continuing time information included in the metadata. Editing data are generated on the basis of these selected results.
Patent KR-20090068269-A (KR)
Title: Method of film-coating articles
Inventor: BECK ERICH
IPC: B05D1/28
Filed: 2007-10-11
Abstract: The present invention relates to a simplified method of film-coating articles by means of radiation curing.
Patent KR-20090080530-A (KR)
Title: Salts and crystal forms of 2-methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl)-phenyl]-propionitrile
Inventor: STOWASSER FRANK
IPC: C07D471/04
Filed: 2007-11-16
Abstract: The invention relates to particular crystalline forms of 2-methyl-2-[4-(3-methyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-imidazo[4,5-c] quinolin-1-yl)-phenyl]-propionitrile, its hydrates and solvates, its salts and hydrates and solvates of its salts, certain processes for their preparation, pharmaceutical compositions containing these crystalline forms, and their use in diagnostic methods or, preferably, for the therapeutic treatment of warm-blooded animals, especially humans, and their use as an intermediate or for the preparation of pharmaceutical preparations for use in diagnostic methods or, preferably, for the therapeutic treatment of warm-blooded animals, especially humans.
Patent KR-20090086108-A (KR)
Title: Rate division multiple access for uwb systems
Inventor: EKBAL AMAL
IPC: H04W74/08
Filed: 2007-11-16
Abstract: A multiple access technique for a wireless communication system establishes separate channels by defining different time intervals for different channels. In a transmitted reference system different delay periods may be defined between transmitted reference pulses and associated data pulses for different channels. In addition, a multiple access technique may employ a common reference pulse for multiple channels in a transmitted reference system. Another multiple access technique assigns different pulse repetition periods to different channels. One or more of these techniques may be employed in an ultra-wide band system. ® KIPO & WIPO 2009
Patent KR-20090092832-A (KR)
Title: Novel, arylsusfonamide compounds for the treatment of obesity, type ii diabetes and cns-disorders
Inventor: CALDIROLA PATRIZIA
IPC: A61K31/495
Filed: 2002-05-08
Abstract: The present invention relates to substituted bis-arylsulfonamide and arylsulfonamide compounds of the general formula (I) or the formula (II), which compounds are potentially useful for the prophylaxis and treatment of medical conditions relating to obesity, type II diabetes and/or disorders of the central nervous system.
Patent KR-20090092331-A (KR)
Title: Herbal composition and process for its preparation
Inventor: JOSHI KALPANA SANJAY
IPC: A61P35/02
Filed: 2007-02-20
Abstract: A herbal composition comprising a therapeutically effective amount of the extract of Piper betle leaves as an active ingredient either alone, or with a pharmaceutically acceptable excipient. A process for the preparation of the herbal composition is provided. The herbal composition is adapted for the treatment of chronic myeloid leukemia (CML; chronic myelogenous leukemia) showing resistance to treatment with imatinib (gleevec or glivec). ® KIPO & WIPO 2009
Patent KR-20090091348-A (KR)
Title: Process for the synthesis of diaminopyridines from glutaronitriles
Inventor: MINTER AARON
IPC: C07D213/38
Filed: 2007-12-18
Abstract: A liquid-phase process is provided for the manufacture from glutaronitriles and related compounds of 2,6-diaminopyridine and related compounds, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a dehydrogenative aromatization process. ® KIPO & WIPO 2009
Patent KR-20090119762-A (KR)
Title: Controlled triggering cutting off device
Inventor: FONFREDE DOMINIQUE
IPC: E02D9/00
Filed: 2008-01-29
Abstract: The invention relates to a device for cutting-off building parts made of concrete, that comprises a tank (10) in which an overpressure is generated by a gas generation effect due to a chemical reaction occurring after a predetermined period between a chemical compound and an aqueous solution. The tank (10) contains the aqueous solution, and is connected to an envelope (12) divided into a first housing (24) for storing the chemical compound and a second housing (25) containing an electronic trigger (11). A lid (23) is provided between the first housing (24) and the tank (10) in order to ensure a total tightness between the chemical compound and the aqueous solution in the absence of an initiating instruction of the trigger (11). An actuator (32) comprising a pyrotechnical priming head (40) causes the explosion of the lid (23) after a predetermined time-out, thus resulting in the chemical reaction inside the tank (10).
Patent KR-20090108720-A (KR)
Title: Enantioselective synthesis of 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,1-jk][1]-benzazepin-2[1h]-one and zilpaterol
IPC: A61P43/00
Filed: 2008-01-31
Abstract: This invention relates to a process for the hydrogenation of a ketooxime to selectively form an aminoalcohol stereoisomer, and, in particular, to a process for the hydrogenation of 4,5-dihydro-imidazo[4,5,l-jk][1]benzazepin-2,6,7[1H]-trione-6-oxime or a salt thereof to selectively form a stereoisomer of 6-amino-7-hydroxy-4, 5, 6, 7-tetrahydro-imidazo[4,5,1-jk][1]-benzazepin-2[1H]-one or a salt thereof. This invention also relates to the use of the 6-amino-7-hydroxy-4, 5, 6, 7-tetrahydro-imidazo[4,5,1-jk][1]-benzazepin-2[1H]-one hydrogenation product or a salt thereof to selectively make a stereoisomer of zilpaterolor a salt thereof, as well as the use of such a zilpaterol stereoisomer or salt in methods of treatment and medicaments for animals.
Patent KR-20090108660-A (KR)
Title: Evaporated fuel treating apparatus and method of treating evaporated fuel
IPC: F02M25/08
Filed: 2008-01-11
Abstract: An evaporated fuel treating apparatus and method of treating evaporated fuel that realize re-evaporation of fuel adsorbed within a canister and supply thereof to an engine. Supply delivery piping (30) for communication between canister (16) and an engine air intake tube is equipped with, arranged in sequence from the canister (16) side, compressor (32), first control valve (36), storage container (38) and second control valve (40). The gas lying in the canister (16) is fed to the storage container (38) by the drive of the compressor (32) to thereby reduce the internal pressure of the canister and accordingly promote the evaporation of fuel component adsorbed on adsorbent (20). The evaporated fuel stored in the storage container (38) is compelled to be fed to the engine by the internal pressure of the storage container (38).
Patent KR-20090110940-A (KR)
Title: Melt-molded articles made of an ethylene-vinyl alcohol copolymer resin composition
IPC: C08K3/22
Filed: 2003-02-06
Abstract: A process for production of ethylene-vinyl alcohol copolymer (EVOH) resin compositions which comprises bringing an ethylene-vinyl alcohol copolymer resin into contact with an aqueous solution containing both at least one additive selected from the group consisting of alkali metal salts (A) and boron compounds (B) and carbon dioxide gas. The process permits the production of environment-friendly EVOH resin compositions not emitting carboxylic acids such as acetic acid to the surrounding atmosphere, and provides EVOH resin compositions which little give off an odor and are excellent in long-run molding characteristics.
Patent KR-20100041699-A (KR)
Title: Optical pickup device and optical disc device provided with the same
Inventor: SATO MINORU
IPC: G11B7/135
Filed: 2008-08-11
Abstract: Provided are an optical pickup device wherein generation of unnecessary light is suppressed, and an optical disc device provided with such optical pickup device. The optical pickup device in the optical disc device is provided with a diffraction grating having a diffraction surface section, which splits first wavelength light into at least a first main beam and a first sub-beam, splits second wavelength light into at least a second main beam and a second sub-beam and is applicable to the second wavelength light. A distance Ys (cd) between a first main light receiving section (74a) to which the first main beam is applied and first sub light receiving sections (74b, 74c) to which the first sub-beam is applied from an optical detector (73) is changed, with respect to a distance between a first main light receiving section to which the first main beam is applied and a first sub light receiving section to which the first sub-beam is applied from a standardized optical detector.
Patent KR-20100015992-A (KR)
Title: Organic photoelectric converter and polymer useful for production of the same
Inventor: UETANI YASUNORI
IPC: H01L51/42
Filed: 2008-03-27
Abstract: Disclosed are an organic photoelectric converter, and a polymer which is useful for production of the organic photoelectric converter. Specifically disclosed is a polymer containing a repeating unit composed of a structure represented by the formula (1a) below and/or a structure represented by the formula (1b) below, and a structure represented by the formula (2) below. (1a) (1b) (In the formulae, ring A represents a six-or more-membered monocyclic alicyclic hydrocarbon, and the alicyclic hydrocarbon may be substituted by an alkyl group having 1-20 carbon atoms.) (2) (In the formula, R, R, R, R, Rand Rindependently represent a hydrogen atom, an alkyl group having 1-20 carbon atoms, an alkoxy group having 1-20 carbon atoms or an aryl group having 6-60 carbon atoms; x represents 1 or 2; y represents 0 or 1; and z represents 0, 1 or 2. When there are a plurality of R, R, R, R, Ror R, they may be the same or different form each other. In the alkyl group or the alkoxy group, some or all of hydrogen atoms may be substituted by fluorine atoms. The aryl group may have a substituent.)
Patent KR-20100016028-A (KR)
Title: Foamable sanitizing compositions
Inventor: SEIDLING JEFFREY R
IPC: A01N25/16
Filed: 2008-03-05
Abstract: Foamable sanitizing compositions are disclosed. The compositions contain alcohol, water, a foaming agent, and a foam strengthening agent. The foaming agent which may comprise a derivatized dimethicone has been found to cause the alcohol solution to foam even though alcohol has various defoaming properties. The foam strengthening agent may comprise, for instance, a betaine that contains organic molecules wherein at least 90% of the organic molecules have a carbon chain length of 18 carbon atoms or greater. In one embodiment, the composition can be contained in a non-aerosol dispensing container that mixes the composition with air causing the composition to foam when dispensed.
Patent KR-20100017166-A (KR)
Title: N-halogenated amino acid formulations
Inventor: CHOWHAN MASOOD A
IPC: A01P1/00
Filed: 2008-04-30
Abstract: The present invention relates to a method for treating a tissue infection comprising contacting the infected tissue with a pharmaceutically effective amount of a formulation comprising a N-halogenated amino acid and a phase transfer agent. This specification also describes a formulation having antimicrobial activity comprising a N-halogenated amino acid and a phase transfer agent.
Patent KR-20100005723-A (KR)
Title: Residue free patterned layer formation method applicable to cmos structures
Inventor: CHUDZIK MICHAEL P
IPC: H01L21/20
Filed: 2008-04-08
Abstract: A method for forming a microelectronic structure uses a mask layer located over a target layer. The target layer may be etched while using the mask layer as an etch mask to form an end tapered target layer from the target layer. An additional target layer may be formed over the end tapered target layer and masked with an additional mask layer. The additional target layer may be etched to form a patterned additional target layer separated from the end tapered target layer and absent an additional target layer residue adjacent the end tapered target layer. The method is useful for fabricating CMOS structures including nFET and pFET gate electrodes comprising different nFET and pFET gate electrode materials.
Patent KR-20090127447-A (KR)
Title: Method and system for validating detected rates of received variable rate speech frames
Inventor: EL MALEH KHALED H
IPC: H04L1/08
Filed: 2001-11-29
Abstract: A system and method for detection of rate determination algorithm errors in variable rate communications system receivers. The disclosed embodiments prevent rate determination algorithm errors from causing audible artifacts such as screeches or beeps. The disclosed system and method detects frames with incorrectly determined data rates and performs frame erasure processing and/or memory state clean up to prevent propagation of distortion across multiple frames. Frames with incorrectly determined data rates are detected by checking illegal rate transitions, reserved bits, validating unused filter type bit combinations and analyzing relationships between fixed code-book gains and linear prediction coefficient gains.
Patent KR-20100017557-A (KR)
Title: Insecticidal compositions of 2-cyanobenzene sulfonamide compounds and isomeric forms thereof having improved effect
Inventor: FISCHER REINER
IPC: A01N41/06
Filed: 2008-05-21
Abstract: The invention relates to 2-cyanobenzene sulfonic acid amides of formula (I) and to the isomeric forms (I-A) and (I-B) thereof, wherein R, R, R, R, Rand A have the above-mentioned meaning, for controlling animal pests using penetration enhancers and/or ammonium salts or phosphonium salts.
Patent KR-20100022491-A (KR)
Title: Apparatus for handling a glass sheet
Inventor: LUO WEIWEI
IPC: B65G49/06
Filed: 2008-05-22
Abstract: A method of conveying a glass substrate utilizing an improved non-contact lifting device. The non-contact lifting device employs the Bernoulli effect to create a pressure differential across the glass substrate. The Bernoulli device of the present invention comprises an increased holding or lifting power, and reduces the opportunity for contact between the device and the glass substrate if the device is tilted with respect the plane of the glass substrate surface.
Patent KR-20110082668-A (KR)
Inventor: YOOK HO JOON
IPC: B42D3/14
Filed: 2010-01-12
Abstract: PURPOSE: A booklet of ring binding method recognizing backs of books and a manufacturing method thereof are provided to check types of books accepted in a bookcase by cutting a part of a book cover and forming a book back recognizing part indicating a book title. CONSTITUTION: The booklet of ring binding method recognizing backs of books and the manufacturing method thereof are as follows. Content of book forms an inner paper and a cover, which have a fixed length and width. In a book back recognizing part, the tip-end part can be torn off with pressure of a user. A plurality of through-holes is formed into a slightly separated state from one end side of the inner paper(100) and the cover(200,200') along a longitudinal direction. A spring combination unites a spring(300) with a plurality of through-holes.
Patent KR-20110084005-A (KR)
Title: Display substrate
Inventor: KIM KI WON
IPC: G02F1/136
Filed: 2010-01-15
Abstract: PURPOSE: A display board is provided to reduce the absolute value of a turn-off voltage of a thin film transistor by forming a larger band gap of a first oxide semiconductor pattern than the band gap of a second oxide semiconductor pattern. CONSTITUTION: An oxide semiconductor pattern(144) is formed on a gate wiring(22) and includes an oxide semiconductor. A data wiring is formed on the oxide semiconductor pattern cross the gate wiring. The oxide semiconductor pattern includes a first oxide semiconductor pattern and a second oxide semiconductor pattern. A first oxide semiconductor pattern(44) includes a first oxide and a third element. A second oxide semiconductor pattern(54) includes a second oxide.
Patent KR-20110090247-A (KR)
Title: Reversible watermark inserting, extracting and original contents restoring methods using difference histogram
Inventor: LEE HAE YEOUN
IPC: H04N5/913
Filed: 2010-02-03
Abstract: PURPOSE: A method for inserting, extracting a restoring reversible watermark is provided to prevent noise which has a black spot based on over/underflow by using a error prediction correction. CONSTITUTION: A bound area is backed shifted by predicting the area which is comprised of near pixels to a minimum brightness value and maximum brightness value in an original image. A first value of a vector is set as a first pixel value of an image in which an image is back shifted. A difference value histogram is obtained from a difference value vector. To form a message insertion space, the space is shifted according to the insertion level.
Patent KR-20110093443-A (KR)
Title: An alpha-xylosidase mutants modified at their proton-donor/acceptor catalyst and high efficiency transglycosylation with the same
Inventor: KIM YOUNG WAN
IPC: C12N15/56
Filed: 2010-02-12
Abstract: PURPOSE: An alpha-xylosidase proton donor catalyst mutant enzyme is provided to produce transglycosylation product of high yield. CONSTITUTION: An alpha-xylosidase mutant enzyme is prepared by mutating a proton donor/receptor catalyst of natural alpha-xylosidase by other amino acid residue except for aspartate. The natural alpha-xylosidase is a polypeptide having an amino acid of sequence number 1 or 2 or functional mutant thereof. Other amino acid reisdue is alanine, serine, or glycine. A gene encoding the alpha-xylosidase mutant enzyme is a gene of sequence number 5 or 6.
Patent KR-20100094393-A (KR)
Title: Information processing apparatus and control method
Inventor: SUWABE TAKESHI
IPC: G06F9/06
Filed: 2010-02-17
Abstract: PURPOSE: An information processing device and a control method thereof are provided to conveniently control the connection of a USB host through a security measure. CONSTITUTION: A management unit manages driver information for showing validation of device driver(203-211) if a device is in USB(Universal Serial Bus)connection. A device information obtaining unit obtains the device information of the device. If the driver information is combined with the device information, a setting unit sets the device driver under the control of a USB core driver(201) in order to control the device with a device driver corresponding to the driver information.
Patent KR-20110096913-A (KR)
Title: 프리코팅 여과방법을 이용한 가정용 정수기
Inventor: KYOUNG YUN HYUN
IPC: B01D37/02
Filed: 2010-02-24
Abstract: 본 발명은 필터에 여과보조제를 일정량 도포하여 물을 정수하도록 하는 프리코팅 여과방식의 정수기를 제공한다.  이와 같은 정수기는 서로 다른 여과공극을 갖는 다수개의 필터(21)가 서로 연속 접속되도록 하여 필터 유니트(20)를 구성하고, 유량제어밸브를 통해 펌프(11)에 의해 공급되는 여과보조제 및 물이 다수개의 필터(21)를 순차적으로 직렬 통과해 여과공정이 이루어지도록 하므로써, 다양한 종류의 여과보조제를 사용하여 더욱 다양한 종류의 기능성 정수물을 제공할 수 있도록 하고, 더욱 다양하게 여과정도의 조절이 가능하도록 한다.   이와 같은 가정용 정수기는 사용자가 선택한 여과보조제를 필터에 프리코팅시켜 여과보조제의 공극을 통하여 여과되는 정수기능을 갖게 되고, 일정한 시간 후 역세척을 통해 이물질을 세척할 수 있도록 하므로, 필터의 교환에 따른 폐기물이 발생되지 않고, 유지보수 비용을 감소시킬 수 있는 친환경적인 정수기를 구현할 수 있도록 한다.
Patent KR-20110097458-A (KR)
Inventor: LEE JEONG BAE
IPC: G06Q30/06
Filed: 2010-02-25
Abstract: 본 발명은 라이프 스타일에 따른 이성 매칭 방법 및 시스템에 관한 것으로, 본 발명에 따른 방법은 라이프 스타일과 관련된 복수 개의 세부항목으로 이루어진 복수 개의 그룹을 사용자에게 제공하는 단계, 상기 복수 개의 그룹 별로 제공된 복수 개의 세부항목 중에서 사용자의 라이프 스타일에 따른 관심항목을 그룹 별로 선택받는 단계, 그리고 상기 그룹 별로 선택된 관심항목에 대한 정보를 상기 사용자와 성별이 다른 이성 회원이 상기 그룹 별로 선택한 관심항목에 대한 정보와 비교하여, 상기 사용자와 상기 이성 회원 사이의 라이프 스타일의 유사도를 분석하는 단계를 포함한다.  본 발명에 의하면, 남녀 사이의 라이프 스타일의 유사도를 보다 정확하고 간편하게 측정할 수 있다.  또한 이를 기초로 라이프 스타일의 공감도가 높은 이성 회원을 추출하여 이성 매칭 서비스를 제공할 수 있다.