baber/WOPTO huggingface dataset:
Patent KR-20110049367-A (KR)
Title: Car washing apparatus
Inventor: OH MOON KUN
IPC: B60S3/00
Filed: 2009-11-05
Abstract: PURPOSE: A steam and hot water generating device for car washing is provided to improve steam generation efficiency due to difference between expansion rate and thermal conductivity. CONSTITUTION: A steam and hot water generating device for car washing comprises a casing(10), a wall(24), a water pipe(30), an exhaust gas discharge pipe, a steam discharge pipe(34), and a hot water tank(40). The casing has an inlet and an outlet for the supply and discharge of washing water. The upper part of the wall forming a combustion chamber is opened. The water pipe is interposed between the casing and the wall. The exhaust line is installed along the outer wall of the casing. The steam discharge pipe is expended from the end of the water pipe. The hot water tank is located on the upper part of the wall.
Patent KR-20110052243-A (KR)
Inventor: LIM HYUN CHUL
IPC: G06Q30/06
Filed: 2009-11-12
Abstract: 본 발명에 의한 리믹스 음악용 샘플링 음원을 노출시켜 음원을 판매하는 시스템은 원곡 및 원곡을 기반으로 한 샘플링 음원을 저장하는 단계; 샘플링 음원을 리믹스 음악용으로 사용자의 요청에 따라 제공하는 단계; 수요자가 리믹스 음악에 사용된 샘플링 음악 목록을 요청하는 단계; 수요자에게 샘플링 음악 목록을 송신하는 단계; 수요자가 샘플링 음악 목록 중 선택한 샘플링 음악의 원곡 구매 요청을 송신하는 단계; 상기 원곡 구매 요청에 대하여 과금을 실행하는 단계를 포함하여 구성되는 것을 특징으로 하며, 리믹스 음악용 샘플링 음원을 노출시켜 원곡을 판매하는 시스템은 리믹스 음악의 샘플링 음원으로 활용이 가능한 디지털 음원을 온라인으로 제공하여 샘플링 음원으로 사용된 디지털 음원의 마케팅 채털을 제공할 수 있는 비즈니스 모델에 관한 발명을 제공하여 음악의 일부분을 리믹스 음악용 샘플로 제공하여 음악의 일부만을 노출하는 방법에 비하여 획기적으로 큰 마케팅 성과를 거둘 수 있고, 나아가 합법적인 음원 다운로드 시장의 영역을 확대하여 저작권 강화나 기술적 보호조치 도입으로 거두기 힘든 음악 산업의 활성화라는 효과까지 거둘 수 있다. 
       
     리믹스, 샘플링, 다운로드
Patent KR-20110052312-A (KR)
Title: Searching service providing method and system using multimodal interaction via voice and video
Inventor: JEONG YEONG JOON
IPC: G10L15/30
Filed: 2009-11-12
Abstract: PURPOSE: A searching service providing method and system using multimodal interaction via voice and video are provided to enable a user to display the information on an input keyword through a display unit of a terminal while listening to the information through an ARS communication channel. CONSTITUTION: An ARS(Automated Response System) server(106) refers to audio contents corresponding to a keyword from a search server(108) and enables the connection of an ARS call channel with a terminal. If the ARS communication channel is connected, a VRS(Video Response System) server(104) displays a search service GUI(Graphic User Interface) on the display unit of the terminal, and refers to the video contents corresponding to the keyword from the search server. The VRS server transfers the video contents to the terminal after synchronizing the video contents with the voice contents.
Patent KR-20110053507-A (KR)
Title: Steamed and barbecue combined pot
Inventor: KIM JONG SIK
IPC: A47J27/05
Filed: 2009-11-16
Abstract: PURPOSE: A steaming and grilling pot is provided to prevent food stuffs from being stuck to a cooking plate by simultaneously performing indirect-heating and direct-roasting. CONSTITUTION: A steaming and grilling pot comprises a support body(10), a cooking plate, a storage unit(30), and a lid(40). The support body comprises stair-type first and second sills(11,12), an oil tray groove(13), first and second heat inlets(15,17), and vent holes(19). The oil tray groove is downward bent from the second sill. The first heat inlets are protruded from the oil tray groove. The second heat inlets are formed in the center of the oil tray groove in a dome shape. The cooking plate comprises a support sill(21), a through hole(22), a protruded piece(23), oil discharge holes(24), and long holes(25). The storage unit is placed in the protruded piece and comprises a fitting groove, a fixing net(32), and a radiating material(33). The lid comprises a lid body(41), a transparent unit(42), and a handle(43).
Patent KR-20110054536-A (KR)
Title: The apparatus for installing of backup ring for oil seal
Inventor: LEE MYUNG SOO
IPC: B62D5/07
Filed: 2009-11-18
Abstract: PURPOSE: An apparatus for installing a backup ring for an oil seal is provided to automate the installation work of a backup ring by automatically controlling the movement of a fixing table, a guide contact unit, a backup ring moving unit, and a round plate rotating unit. CONSTITUTION: An apparatus for installing a backup ring for an oil seal comprises fixing tables(10), a size reducing guide(20), a guide contact unit(30), and a backup ring moving unit(40). An actual molded product is placed on the fixing tables. The diameter of a backup ring passing hole(21) of the size reducing guide is gradually smaller so that a backup ring can be contracted. The guide contact unit contacts the bottom end of the backup ring passing hole with the top of the actual molded product. The backup ring moving unit locates the backup ring at the backup ring passing hole and inserts the backup ring into a backup ring mounting hole through the backup ring passing hole.
Patent KR-20110058081-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: JOH JAE MIN
IPC: H04B1/40
Filed: 2009-11-25
Abstract: PURPOSE: A mobile terminal and a method for controlling the same are provided to enable a user to set an input format of a voice command. CONSTITUTION: A microphone(122) receives a voice of a user. A display unit(151) indicates a voice command format setup menu. If the voice command format setup menu is executed, a controller(180) divides the screen into a plurality of domains. The controller displays voice input objects among the divided domains to a first region. If the voice input objects are selected from the user and moved to a second region, the controller recognizes the voice which is inputted by the user.
Patent KR-20110061840-A (KR)
Title: Joint structure for hollow core concrete filled tube column and h shaped beam and construction method therefor
Inventor: CHOI SUNG MO
IPC: E04B1/58
Filed: 2009-12-02
Abstract: PURPOSE: A joint structure of a hollow concrete filled double steel pipe column and an H-beam and a construction method thereof are provided to perform steel skeleton work quickly, to have no necessity of additionally fireproofing a column, and to improve resistance of a joint by securing the unification of a joint between a column and a beam. CONSTITUTION: A joint structure of a hollow concrete filled pipe steel tube column and an H-beam comprises an inner steel pipe column(10), plural H-brackets(20) jointed to the outer circumference of the inner steel pipe column, plural arc plates(30) connecting H-brackets and surrounding the inner steel pipe column, a ring plate(40) having the same diameter as the diameter formed by connecting arc-shaped plates and coupled to the upper part and the lower part of the arc-shaped plate respectively, an outer steel pipe column(50) coupled to each ring plate and surrounding the inner steel pipe column, concrete(60) placed between the inner steel pipe column and the outer steel pipe column, and, the inner steel pipe column, the H-bracket and the arc bracket, and an H-beam(70) joined to each H-bracket.
Patent KR-20110071280-A (KR)
Title: Apparatus for preventing blocking of air diffuser
Inventor: AHN CHANG HYO
IPC: C02F7/00
Filed: 2009-12-21
Abstract: PURPOSE: A diffuser clogging preventing apparatus is provided to easily remove foreign materials clogging a conduit line inside an air diffuser for preventing the blockage of the conduit line. CONSTITUTION: A diffuser clogging preventing apparatus comprises the following: a washing member(10) movably located on a conduit line in a tube shaped air diffuser(6) for removing foreign materials from the conduit line; and a transporting unit moving the washing member. The air diffuser is located inside a water treatment tank, and includes at least one hole. The transporting unit includes a screw rod(30) screw combined with the washing member, and a driver rotating the screw rod.
Patent KR-20110077877-A (KR)
Title: Heat exchanging device of electric boiler
Inventor: KIM JAE CHUL
IPC: F24H9/18
Filed: 2009-12-30
Abstract: PURPOSE: A heat exchanging device of an electric boiler is provided to make the optimal heat exchange between water flowing between a heating pipe and a heater and the heater. CONSTITUTION: A heat exchanging device of an electric boiler consists of a water tank(30), an injection pipe(40), a pump(50), a plurality of heating units(60) and a recovering pipe(70). The pump is installed on the injection pipe. The heating units are communicated with the injection pipe. The heating units consists of a plurality of heating pipes(61), a connecting pipe(64), and a heater(65). The heating pipes arranged in series. The connecting pipe is formed on one side of the heating pipe. The heating rod of the heater is arranged in the heating pipe. The recovering pipe collects water heat-exchanged by the heating unit and sends it to the water tank.
Patent KR-20110078232-A (KR)
Title: Manufacture method for silicon material of solar cell by recycling of silicon powder
Inventor: KIM KI YOUNG
IPC: C01B33/037
Filed: 2009-12-30
Abstract: PURPOSE: A method for manufacturing a silicon material required for a solar cell is provided to obtain SOG-Si-grade silicon by minimizing the macro defects and maintaining the purify of the silicon. CONSTITUTION: A pre-forming processing process and a cold isostatic press-based molding process are implemented with respect to silicon powder. In the pre-forming processing process, the silicon powder is dried for a pre-set of period of time and is pressurized using an oil-hydraulic press. The silicon powder is pelletized(ST1). The pelletized silicon powder is dissolved to obtain ingot(ST2).
Patent KR-20090040284-A (KR)
Title: Apparatus and method of the treatment of tissue with ultrasoun energy by direct contact
Inventor: BABAEV EILAZ P
IPC: A61N7/00
Filed: 2007-06-06
Abstract: Apparatus and method for the treatment of tissue, such as hard and soft tissues, wounds, tumors, muscles, and cartilage, through the direct contact of ultrasound energy is disclosed. Ultrasound energy is delivered to a target area through direct contact with an ultrasound tip. Ultrasound energy is also delivered through direct contact with a coupling medium. The ultrasound tip is specially designed to comprise of a cavity area for controlled fragmentation and the simultaneous sonication of a target area. The specially designed ultrasound tip allows for ultrasound energy to focus on a target area, 'The ultrasound apparatus may be moved in a variety of different directions during the treatment of tissue.
Patent KR-20090031408-A (KR)
Title: Providing multiple and native representations of an image
Inventor: GOEL RAJAT
IPC: G06T3/40
Filed: 2007-05-29
Abstract: Various embodiments are disclosed relating to providing multiple and native representations of an image. According to an example embodiment, multiple realizations of an image may be generated and provided, rather than only a single realization, for example. Also, in another embodiment, the generation and output of multiple realizations may use one or more native objects to natively perform the transforms or image processing to provide the images or realizations.
Patent KR-20090029274-A (KR)
Title: Compounds and compositions as itpkb inhibitors
Inventor: PAN SHIFENG
IPC: C07D231/12
Filed: 2007-07-20
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated B cell activities, particularly diseases or disorders that involve aberrant activation of inositol 1,4,5-trisphosphate 3-kinase B (ITPKb).
Patent KR-20090038883-A (KR)
Title: Resin composition, method for producing the same and molded article
Inventor: TOYOHARA KIYOTSUNA
IPC: C08L67/03
Filed: 2007-07-26
Abstract: Disclosed is a resin composition having high melting point and excellent heat resistance. Also disclosed is a resin composition which is excellent in melt stability and hydrolysis resistance. Specifically disclosed is a resin composition containing an aromatic polyester (component A) having a butylene terephthalate skeleton as a main structural unit, and a polylactic acid (component B) having a melting point of not less than 190°C. Also disclosed are a molded article obtained from such a resin composition and a method for producing such a resin composition.
Patent KR-20090068240-A (KR)
Title: Rotator for motor and method for manufacturing the same
Inventor: MIYASHITA TOSHIHITO
IPC: H02K15/02
Filed: 2007-10-16
Abstract: This invention provides a rotator for a motor, which, even when rotated at a high speed, can prevent breakage of a resin impregnated into a yarn winding layer. A yarn formed of a reinforcing fiber material is wound on a permanent magnet layer (5) to such an extent that a space is formed between a yarn winding layer (9) on its outer peripheral face (9a) and a cylindrical body (53) on its inner peripheral face (53a), whereby the yarn winding layer (9) is formed. A curable resin is impregnated into the yarn winding layer (9). A continuous yarn continuous to the yarn constituting the yarn winding layer (9) is placed within an annular passage (35) through a yarn passage recess part (33a) and is wound at a high level of tension on the bottom of the passage (35) to form a continuous yarn winding layer (13). A curable resin is impregnated into the continuous yarn winding layer (13). A cylinder (17) is mounted on the first and second annular members (21, 7) by shrink fitting. A curable resin is filled into a space between the yarn winding layer (9) on its outer peripheral face (9a) and the cylindrical body (53) on its inner peripheral face (53a) through a resin filling passage (27a) and the yarn passage recess part (33a). A curable resin is filled into a space between the continuous yarn winding layer (13) on its outer peripheral face (13a) and the cylindrical body (53) on its inner peripheral face (53a) through the resin filling passage (27a). Air bubbles contained in the curable resin is deaerated through the resin filling passage (27a) and the yarn passage recess part (33a), followed by heating to cure the resin.
Patent KR-20090060360-A (KR)
Title: Methods for treating or preventing infestation
Inventor: PROBASCO GENE
IPC: A01N65/08
Filed: 2007-09-21
Abstract: The present invention provides methods and compositions for controlling a fungal or insect infestation.
Patent KR-20090057474-A (KR)
Title: Read out method for a cmos imager with reduced dark current
Inventor: NASKALI MATTI
IPC: H04N5/353
Filed: 2006-09-28
Abstract: The invention relates to an apparatus and method, for capturing an electronic image using a CMOS imager having an electronic shutter and a reduced dark current component in its image output signal. The dark current is reduced by-reading out each line of the CMOS imager in normal and reversed order and subsequent processing.
Patent KR-20090077936-A (KR)
Title: Photolatent bases for systems based on blocked isocyanates
Inventor: STUDER KATIA
IPC: C09D7/63
Filed: 2007-09-19
Abstract: The present invention pertains to a composition comprising (a) a photolatent base; (b) a blocked isocyanate or blocked isothiocyanate and (c) a hydrogen donor compound; and its applications.
Patent KR-20090083381-A (KR)
Title: Shoulder prosthesis
Inventor: LEVY OFER
IPC: A61F2/40
Filed: 2007-10-17
Abstract: A bearing component (2) for use in a humeral prosthesis, the bearing component (2) comprising a concave bearing surface (4) that terminates at a continuous substantially circular rim (10), the rim (10) defining a first plane (12); a convex engaging surface (6), that is on an opposite side of the bearing component (2) to the bearing surface (4) and terminates in an annular shoulder (18), the shoulder (18) defining a second plane (14); and a connecting region (8) which extends between the first and second planes (12, 14), wherein the first and second planes (12, 14) are not parallel. ® KIPO & WIPO 2009
Patent KR-20090100362-A (KR)
Title: Adenosine derivatives as partial and full agonists of a1 adenosine receptors
Inventor: DHALLA ARVINDER
IPC: A61K31/52
Filed: 2007-12-18
Abstract: Disclosed are novel compounds a compound of Formula I that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular dyslipidemia, diabetes, decreased insulin sensitivity, Polycystic Ovarian Syndrome, Stein-Leventhal syndrome, and obesity.
Patent KR-20090104102-A (KR)
Title: Microfluidic device
IPC: B01F13/00
Filed: 2008-01-11
Abstract: A microfluidic device comprising; i) an inlet; ii) a first layer comprising at least first and second current carrying structures, wherein the at least first and second current carrying structures each comprise a plurality of teeth, and wherein the teeth of the first and second current carrying structures are optionally offset such that the teeth of the first current carrying structure are positioned between the teeth of the second current carrying structure; iii) a second layer comprising a first microfluidic chamber in fluid communication with the inlet positioned above the at least first and second current carrying structures of the first layer; and iv) a third layer comprising at least third and fourth current carrying structures wherein the at least third and fourth current carrying structures each comprise a plurality of teeth, and wherein the teeth of the third and fourth current carrying structures are optionally offset such that the teeth of the third current carrying structure are positioned between the teeth of the fourth current carrying structure; and wherein the at least third and fourth current carrying structures are positioned in the third layer so as to be above the first microfluidic chamber and such that the teeth of the third current carrying structure are positioned substantially vertically above or offset from the teeth of the first current carrying structure and the teeth of the fourth current carrying structure are positioned substantially vertically above or offset from the teeth of the second current carrying structure; wherein the teeth have a stem having substantially elliptical tip.
Patent KR-20100016021-A (KR)
Title: Positive photosensitive resin composition, cured film thereof, and display element
Inventor: EBARA KAZUYA
IPC: G03F7/039
Filed: 2008-03-31
Abstract: Disclosed is a positive photosensitive resin composition as a material for a display element which enables a sharp image display in a display device such as an organic EL device. This positive photosensitive resin composition is soluble in a low-pollution organic solvent. Specifically disclosed is a positive photosensitive resin composition containing a polyimide precursor having a structural unit represented by the formula (1) below or a polyimide obtained therefrom as a component (A), and a compound which generates an acid when irradiated with light as a component (B). The components (A) and (B) are dissolved in a solvent (C). (1) (In the formula (1), Rrepresents an aromatic group represented by the following formula (2): (2) (wherein Rrepresents an organic group having a sulfur atom, and Rand Rindependently represent a hydrogen atom or an organic group having 1-20 carbon atoms); Rrepresents an aromatic group having a fluorine atom; and n represents a natural number.)
Patent KR-20100112514-A (KR)
Inventor: HOEG HARRO ANDREAS
IPC: F02F3/12
Filed: 2009-01-23
Abstract: 내부 연소 엔진을 위한 배기 밸브 스핀들 또는 피스톤 형태의 가동 벽 부재 및, 가동 벽 부재의 제조 방법이 개시된다. 
     내부 연소 엔진을 위한 피스톤(7) 또는 배기 밸브 스핀들(1)의 형태인 가동 벽 부재(movable wall member)는, 중량으로 0.15 내지 0.35 % 범위의 탄소-함량을 가진 합금 스틸의 베이스 부분(17,20) 및, 연소 챔버를 향하는 벽 부재의 표면을 형성하는 외측 부분(14,5)을 포함한다. 외측 부분은, 니켈-베이스이거나, 크롬-베이스이거나 또는 코발트-베이스인, 고온 부식 저항 합금이다. 합금의 적어도 하나의 버퍼 층(18,21)은 베이스 부분과 외측 부분 사이에 위치된다. 버퍼 층의 합금은, 베이스 부분의 합금 스틸과 상이하고 외측 부분의 고온 부식 저항 합금과 상이하다. 버퍼 층의 합금은 버퍼 층의 중량 백분율로 0 % 내지 많아도 0.09 % 의 C 를 포함하고, 버퍼 층은 적어도 1.5 mm 의 두께를 가진다.
Patent KR-20100038320-A (KR)
Title: Redemption techniques for electronic coupons
Inventor: SCHEIBE BERND
IPC: G06Q30/00
Filed: 2008-05-21
Abstract: Methods and apparatus are described for redeeming an electronic coupon. The electronic coupon corresponds to an advertiser and has an associated coupon identifier. The coupon identifier is received as part of a first communication session with a communication device. Redemption of the electronic coupon is facilitated where the communication device is associated with the advertiser.
Patent KR-20110091060-A (KR)
Title: Terahertz spectrum analyzer
Inventor: YEE DAE SU
IPC: G01J3/00
Filed: 2010-02-05
Abstract: PURPOSE: A terahertz spectrum analyzer is intended to provide a precise THz spectrum analyzer based on absolute frequency and output measurement. CONSTITUTION: An absolute frequency measuring unit measures absolute frequencies through a light heterodyne detecting technique using THz frequency combs as a local oscillator and a THz detector as a heterodyne detector. An absolute output measuring unit measures absolute output using the THz detector. A THz spectrum analyzer can obtain output spectrum of THz continuous wave based on absolute frequency and absolute output.
Patent KR-20100065245-A (KR)
Title: 2-way light weight materials for constructing hollow core slab
Inventor: NAM SOON WOO
IPC: E04B5/32
Filed: 2010-02-05
Abstract: PURPOSE: A two-directional lightweight material for construction of a hollow slab is provided to prevent fault of a hollow slab due to the generation of buoyancy. CONSTITUTION: A two-directional lightweight material for construction of a hollow slab is formed of hollow members. The hollow members are floats formed by blow injection-molding or foaming and connected in the vertical and horizontal directions through connection members such as pipes.
Patent KR-20100037070-A (KR)
Title: Method and apparatus to allocate resource in a radio communication system and system thereof
Inventor: OH CHANG YOON
IPC: H04J11/00
Filed: 2010-02-22
Abstract: PURPOSE: A method for allocating resources in a radio communication system is provided to increase the flexibility for resource allocation of a radio communication system by allocating resources in consideration of the location change in an HARQ region. CONSTITUTION: A BS(Base Station) allocates fixed resources of an HARQ(Hybrid Automatic Repeat Request) area to an MS(Mobile Station)(311), and transmits a DL(Downlink MAP) message to the MS(313). In addition, the BS changes the location of the HARQ area(315). The BS changes the fixed resources of the HARQ area into the fixed resources of new HARQ area(317), and transmits the DL MAP message to the MS(319).
Patent KR-20110097356-A (KR)
Inventor: LEE HAN JU
IPC: H01L21/304
Filed: 2010-02-25
Abstract: 본 발명은 화학적 기계 연마 장치의 리테이너 링 제조용 핀에 관한 것으로, 리테이너 링의 내부에 삽입되는 삽입 링부재에 리테이너 링 제조용 핀을 결합시켜 금형 내부에서 상기 삽입 링부재의 둘레로 공간부가 형성되게 상기 삽입 링부재를 배치시킨 후 금형 내로 외피재를 주입하여 상기 삽입 링부재를 외피부재로 완전히 감싼 리테이너 링을 간단히 제조할 수 있게 한 것이다. 
본 발명은 내부에 별도의 링 몸체가 삽입된 리테이너 링을 간단히 제조할 수 있어 리테이너 링의 생산성 및 품질을 향상시키는 효과가 있다.
Patent KR-20110100524-A (KR)
Inventor: JHUN JAE HONG
IPC: H04N7/18
Filed: 2010-03-04
Abstract: 본 발명은 카메라 이동 제어 시스템 및 이동 제어 방법에 관한 것으로, 보다 상세하게는 피사체와 카메라 간 거리에 따라 카메라의 이동을 제어하는 시스템 및 제어 방법에 관한 것이다. 이를 위해, 피사체를 촬영하는 카메라와, 상하 및 좌우 방향 중 적어도 어느 한 방향으로 카메라를 이동시키는 구동 장치 및 피사체와의 거리를 측정하고 피사체와의 거리를 토대로 이동 제어 모드 및 기준 제어 모드 중 어느 하나의 모드를 선정하여 선정된 모드에 따라 상기 카메라의 이동을 제어하는 제어 장치를 포함하는 카메라 이동 제어 시스템과 그 제어 방법을 제공한다.
Patent KR-20110106187-A (KR)
Inventor: YANG SE IL
IPC: F16F9/12
Filed: 2010-03-22
Abstract: 본 발명은 회전축 회전각도 증가 기능을 갖는 회전식 오일 댐퍼에 관한 것으로, 더욱 상세하게는 회전체의 회전 각도를 최대한 많이 개방할 수 있도록 하는 것을 목적으로 하며, 
상기와 같은 목적을 달성하기 위한 본 발명은, 원통부의 전방부는 경판부로 밀폐되고, 후방부는 개구된 원통형으로 형성되어 대상물의 본체에 설치되는 댐퍼 본체와; 상기 댐퍼 본체의 경판부에 일단부가 회전 가능하게 결합됨과 아울러 타단부는 대상물의 회전체에 결합되는 일정한 길이의 회전축을 포함하여 이루어진 회전식 오일 댐퍼에 있어서, 상기 원통부의 내주면에 상기 회전축과 평행하게 일정 길이 연장 형성됨과 아울러 상기 원통부의 중심 방향으로 돌출 형성된 밸브 몸체와; 상기 회전축의 회전 각도에 따라 상기 원통부의 원주 방향으로의 상기 밸브 몸체의 일측부와 타측부에 선택적으로 접촉되도록, 상기 원통부의 내주면에 대응되는 부분의 회전축의 외주면에 반경 방향으로 형성되는 날개를 포함하며, 상기 밸브 몸체에는 상기 원통부의 개구 방향으로 개방되게 소정 깊이의 제1 밸브볼 출입구와 제2 밸브볼 출입구가 각각 상기 원통부의 원주 방향으로 이격되게 형성되고, 상기 밸브 몸체의 일측부와 타측부에는 상기 제1 밸브볼 출입구와 제2 밸브볼 출입구를 상기 댐퍼 본체의 내부 공간과 연통시키는 제1 오일 유동공과 제2 오일 유동공이 각각 형성된 것을 특징으로 한다.