baber/WOPTO huggingface dataset:
Patent KR-20090042228-A (KR)
Title: Lid member
Inventor: ISHIKAWA TETSUO
IPC: B02C18/24
Filed: 2007-07-04
Abstract: A lid member for disposer equipment that realizes easily keeping the interior of disposer equipment clean. Cleaning agent storing part (300) is disposed inside barrel part (67) on the backside of lid member (11). The cleaning agent storing part (300) is fitted with cleaning agent package (200). When the operation of the disposer equipment (1) is switched to crushing motion for crushing of kitchen waste, not only crushing of kitchen waste by a crushing unit but also water supply into the interior of hopper (3) is started. The water supplied is fed through the lid member (11) into the interior of the hopper (3). At this stage, the water passing through the lid member (11) dissolves cleaning agent (206), and the resultant cleaning solution is fed into the interior of the hopper (3). When the crushing unit is driven, cleaning of the interior of the hopper (3) by the cleaning solution is carried out simultaneously with the crushing motion. Thus, the interior of the hopper (3) can be kept clean.
Patent KR-20090016519-A (KR)
Title: Hot rolled steel sheet for working
Inventor: YOKOI TATSUO
IPC: C22C38/00
Filed: 2004-09-22
Abstract: A hot rolled steel sheet for working, which has a chemical composition, in mass %, that C: 0.01 to 0.2 %, Si: 0. 01 to 0.3 %, Mn: 0.1 to 1.5 %, P: <= 0.1 %, S: <= 0.03 %, Al: 0.001 to 0.1 %, N: <= 0.006 %, and the balance: Fe and inevitable impurities, and has a micro structure comprising a polygonal ferrite phase as a primary phase and a second hard phase, wherein the second hard phase is present in a volume percentage of 3 to 20 %, the hardness ratio (hardness of second hard phase/hardness of polygonal ferrite) is 1.5 to 6, and the grain diameter ratio (grain diameter of second hard phase/grain diameter of polygonal ferrite) is 1.5 or more.
Patent KR-20090045262-A (KR)
Inventor: KIKUCHI TAKAYUKI
IPC: A61P31/04
Filed: 2007-08-28
Abstract: 우수한 항균 활성을 갖는 1-알킬피롤리딘 구조를 갖는 카르바페넴 화합물인 (1R,5S,6S)-6-[(1R)-1-히드록시에틸]-1-메틸-2-[(2S,4S)-2-[(3S)-3-(2-구아니디노아세틸아미노)피롤리딘-1-일카르보닐]-1-메틸피롤리딘-4-일티오]-1-카르바펜-2-엠-3-카르복실산 또는 그 약리상 허용되는 염, 및 염화나트륨을 함유하는 동결 건조 제제를 제조하는 것.
Patent KR-20090048478-A (KR)
Inventor: EGASHIRA KENSUKE
IPC: A61K31/47
Filed: 2007-08-30
Abstract: 본 발명의 목적은 항-혈관 신생 치료법을 위한 신규한 나노기술-기재 전략, 특히 생분해성 나노입자에 캡슐화된 스타틴을 제공하는 것이다.     스타틴-캡슐화된 나노입자는 스타틴의 국소 처리를 가능하게 하고, 허혈 혈관 신생을 포함하는 스타틴으로 처리될 수 있는 질환에서 스타틴의 치료적 효능의 향상을 제공할 수 있다. 
       
     스타틴 함유 나노입자
Patent KR-20090045941-A (KR)
Title: Apparatus for determining information in order to temporally align two information signals
Inventor: KEYHL MICHAEL
IPC: G10L19/00
Filed: 2007-09-21
Abstract: An apparatus for determining information in order to temporally align first and second information signals, each including one or several information values for successive sampling times, the apparatus including a characteristic extractor for extracting a characteristic per sampling time or per subsequence of sampling times from the first information signal within a first search pattern to obtain a first characteristic curve, and for extracting the characteristic per sampling time or per subsequence of sampling times from the second information signal within a second search pattern to obtain a second characteristic curve and a determiner for determining the information for temporal alignment based on similarities between the first and second characteristic curves of the characteristic by means of a first search for a search pattern from one of the first and second characteristic curves of the characteristic within the other of the first and second characteristic curves of the characteristic.
Patent KR-20090083355-A (KR)
Title: Moving device and electronic component mounting apparatus
Inventor: YAMAUCHI JUN
IPC: H05K13/04
Filed: 2007-11-01
Abstract: An electronic component mounting apparatus includes two second linear-motion devices on each of which an image pickup device and a mounting head are placed so as to be movable in an X direction, a first linear-motion device for moving the second linear-motion devices in a Y direction independently of each other, in which the image pickup device is placed at such a position as to be contained within an X-directional width of the mounting head and moreover contained within a Y-directional total width of the mounting head and the second linear-motion device. Thus, since the image pickup region of the camera is contained within the moving region of the mounting head, there is no need for ensuring a moving distance taking into account only the camera's image pickup region, so that the moving-axis length of the second linear-motion devices can be reduced. ® KIPO & WIPO 2009
Patent KR-20090083920-A (KR)
Title: Sheet separation through fluid impact
Inventor: KEMMERER MARVIN W
IPC: B26F3/00
Filed: 2007-11-13
Abstract: A sheet of brittle material, such as glass, flat or bowed, is separated along a score line by applying fluid energy (compressed gas or liquid) through a fluid applicator such as a nozzle or directional fluid motivator, into a scored sheet material. A separation time of less than 1 second is possible with smooth edge quality. The brittle material can be in the form of a moving ribbon of glass sheet or a stationary sheet. A load (tension) can be applied transverse to the score line to enhance crack propagation along the score line. A controller controls the fluid pressure, release time and other process parameters for best results, depending on material properties and structure. ® KIPO & WIPO 2009
Patent KR-20090094040-A (KR)
Inventor: NARENDRAN NADARAJAH
IPC: F21V5/00
Filed: 2007-05-29
Abstract: A light emitting apparatus has a light source for emitting multi-colored light. A diffuser material receives at least a portion of the multi-colored light emitted by the light source and converts the multi-colored light into forward transferred light and back transferred light. An optic device is coupled to the diffuser material and is adapted to receive the back transferred light and extract at least a portion of the back transferred light from the optic device.
Patent KR-20100014381-A (KR)
Title: Water-repellant/oil-repellant composition, method for production thereof, and article
Inventor: SHIMADA MINAKO
IPC: C08F220/28
Filed: 2008-04-25
Abstract: Disclosed is a water-repellant/oil-repellant composition which can impart a water-repellant/oil-repellant property to the surface of an article and has excellent durability (laundry durability and torrential rainfall durability). Also disclosed is a method for producing the composition. Further disclosed is an article which has a water-repellant/oil-repellant property and causes less decrease in the water-repellant/oil-repellant property by laundry or torrential rain. Specifically disclosed is a water-repellant/oil-repellant composition which comprises a copolymer having a polymerization unit derived from a monomer (a), a polymerization unit derived from a monomer (b) and a polymerization unit derived from a monomer (c): the monomer (a): a compound represented by the formula: (Z-Y)X [wherein Z represents a perfluoroalkyl group having 1 to 6 carbon atoms or the like; Y represents a bivalent organic group or a single bond; n represents a number of 1 or 2: and X represents a polymerizable unsaturated group]; the monomer (b): a (meth)acrylate carrying no polyfluoroalkyl group and carrying an alkyl group having 20 to 30 carbon atoms; and the monomer (c): vinylidene chloride.
Patent KR-20090112736-A (KR)
Title: Cis and/or trans-ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom
IPC: C08G18/20
Filed: 2008-01-30
Abstract: Polyether polyols are initiated with orthocyclohexanediamines such as 1,2-diaminocyclohexane. The polyols are useful in making rigid polyurethane foams, especially foams for pour-in-place applications, where they give a good combination of low k-factor and short demold times.
Patent KR-20090125253-A (KR)
Title: Negative grid for battery
Inventor: TROXEL JEFFREY L
IPC: H01M4/04
Filed: 2008-02-29
Abstract: A method for producing a negative grid for a battery which includes providing a strip of battery grid material and performing a punching operation on the battery grid material to remove material and form a grid. The punching operation produces a negative battery grid having a plurality of grid wires bounded by a frame. The battery grid includes a top frame member. A first side frame member is coupled to the top frame member at a first end thereof. A second side frame member is coupled to the top frame member at a second end thereof. A bottom frame member is spaced apart from the top frame member and coupled to the first side frame member and the second side frame member. The negative grid does not include exposed wire ends that may puncture a polymeric separator when the negative grid is provided within the separator.
Patent KR-20100014533-A (KR)
Title: Positive photosensitive resin composition and cured film forming method using the same
Inventor: TAKITA SATOSHI
IPC: G03F7/40
Filed: 2008-03-27
Abstract: A positive photosensitive resin composition, includes: (A) a resin containing an acid-dissociable group having a specific acetal structure as defined in the specification, which is alkali-insoluble or sparingly alkali-soluble and becomes alkali-soluble when the acid-dissociable group is dissociated; (B) a compound capable of generating an acid upon irradiation with actinic rays or radiation; (C) a crosslinking agent; and (D) an adhesion aid, and a cured film forming method uses the same.
Patent KR-20100033963-A (KR)
Title: Mems structures, methods of fabricating mems component on separate substrates and assembly of same
Inventor: SAMPSELL JEFFREY BRIAN
IPC: B81B7/00
Filed: 2008-04-28
Abstract: Methods of fabricating a microelectromechanical systems (MEMS) device with reduced masking and MEMS devices formed by the same are disclosed. In one embodiment, a MEMS device (900) is fabricated by laminating a front substrate (910) and a carrier (950), each of which has components preformed thereon. The front substrate (910) is provided with stationary electrodes formed thereover. A carrier (950) including movable electrodes (1360) formed thereover is attached to the front substrate (910). The carrier (3500) of some embodiments is released after transferring the movable electrodes (3510) to the front substrate (3570). In other embodiments, the carrier (3450) stays over the front substrate (3410), and serves as a backplate for the MEMS device (3400). Features are formed by deposition and patterning, by embossing, or by patterning and etching. In some embodiments in which the MEMS device (5200) serves as an interferometric modulator, the front substrate (5010) is also provided with black masks (5220) to prevent or mitigate bright areas in the actuated state of the MEMS device. Static interferometric modulators (5400) can also be formed by shaping or preformation and lamination. The methods not only reduce the manufacturing costs, but also provide a higher yield. The resulting MEMS devices can trap smaller volumes between laminated substrates and are less susceptible to pressure variations and moisture leakage.
Patent KR-20100023902-A (KR)
Title: Method for impregnating continuous fibers with a composite polymer matrix containing a thermoplastic polymer
Inventor: HOCHSTETTER GILLES
IPC: B29B15/10
Filed: 2008-06-27
Abstract: The invention relates to a method for the impregnation of continuous fibres, that comprises coating said fibres with a polymer matrix containing at least one thermoplastic semi-crystalline polymer having a glass transition temperature (Tg) lower than or equal to 130°C, and nanotubes of at least one chemical element selected from the elements of the columns IIIa, IVa and Va of the periodic table. The invention also relates to the composite fibres that can be obtained by said method, and to the use thereof.
Patent KR-20100005734-A (KR)
Title: Method and apparatus for providing a dynamic rotational alignment of a cathode ray tube raster
Inventor: WEBB JAMES R
IPC: H04N3/22
Filed: 2003-06-12
Abstract: A method and apparatus used to step and correct the position of raster lines in a sinusoidal or zig-zag deflection system. By combining the magnetic flux generated with a rotation 'twister' coil and a vertical deflection coil, scan lines can be uniformly spaced and separated nearly to their ends. Accordingly, the magnetic flux generated with the twister coil is adjusted going in the left to right direction then reversed in polarity and readjusted while returning from right to left. It is this controlled twister flux that combines with the linear vertical deflection flux to straighten and then step each scan line to produce an aligned raster.
Patent KR-20110086323-A (KR)
Title: Traffic information generator and apparatus for controlling flexible traffic signal using vehicular ad-hoc networks
Inventor: PARK GWI TAE
IPC: G08G1/087
Filed: 2010-01-22
Abstract: PURPOSE: A variable traffic signal control system is provided to recognize the traffic flow using only equipments for wirelessly communicating with a vehicle ad hoc net. CONSTITUTION: A variable traffic signal control system comprises the following steps: a memory unit(12) for saving the map information; a controller(13) using the map information for generating the travel route information from the current position of a vehicle and the destination location obtained from a GPS module(11); and a communications unit(14) transmitting the obtained traffic information data to traffic signal generators or the traffic signal control system on another vehicle.
Patent KR-20110090014-A (KR)
Title: Mask assembly
Inventor: LEE IL HYUN
IPC: H01L21/203
Filed: 2010-02-02
Abstract: PURPOSE: A mask assembly is provided to prevent separation between neighboring deposition masks or deviation of the deposition mask and deposit organic material as planed, thereby improving organic deposition efficiency and characteristic uniformity of manufactured organic light emitting display apparatus. CONSTITUTION: A plurality of deposition masks(110) is respectively defined as an opening area transmitting organic material and a blocking area corresponding to the outside of the opening area. A frame(120) is combined with successively arranged a plurality of deposition masks. A bonding part welds neighboring deposition masks among a plurality of deposition masks. The bonding part is made by gold, silver, platinum, or aluminum or an alloy of two components thereof.
Patent KR-20110000492-A (KR)
Title: Image display element and manufacturing method thereof
Inventor: HARA ZENICHIRO
IPC: G02F1/1345
Filed: 2010-02-03
Abstract: PURPOSE: An image display device and a manufacturing method thereof which easily does the electrode leading processing are provided to implement the large display of high definition without the joint. CONSTITUTION: A rear side panel(2) faces in a front panel(1). A metal wiring(5) is connected to the electrode terminal exposing of the groove portion. The groove portion has incline. The metal layer wiring is formed with the thick film printing.
Patent KR-20110090374-A (KR)
Title: Semiconductor package
Inventor: SEO HYUN CHUL
IPC: H01L23/485
Filed: 2010-02-03
Abstract: PURPOSE: A semiconductor package is provided to minimize the electric signal transmission speed between semiconductors by electrically being connected to a main substrate through a flexible substrate or a conductive film. CONSTITUTION: In a semiconductor package, a main substrate has a top side and a bottom side and has a bond finger on the top side. A flexible substrate(110) is arranged on the top side of a main substrate and has the bottom side. A first semiconductor chip(106a) is arranged in the bottom of the flexible substrate. The first conductive film is interposed between the flexible substrate and the first semiconductor chip which are electrically connected with each other. The second semiconductor chip(108b) is arranged on the top side of the flexible substrate. A second conductive film is interposed between the flexible substrate and a second semiconductor chip which are electrically connected. A third conductive film electrically connects the flexible substrate and the bond finger of the main substrate.
Patent KR-20100090658-A (KR)
Title: Semiconductor device including contact plug having an elliptical sectional shape
Inventor: ENDO MASATO
IPC: H01L21/8247
Filed: 2010-02-05
Abstract: PURPOSE: A semiconductor device including a contact plug with ellipse cross-sectional shape is provided to suppress the increase of a contact resistance by alleviating a tolerance with respect to the misalignment of the contact plugs. CONSTITUTION: A first conductive type first metal-oxide-semiconductor(MOS) transistor is formed on a semiconductor substrate. Second conductive type second MOS transistors are formed on the semiconductor substrate. The cross-section of first contact plugs(CP10-1) is a circular shape. The cross-section of second contact plugs(CP10-2) is ellipse shape. The second contact plugs are formed on the source or the drain of one transistor from the second MOS transistors. First contact plugs are formed on the source or the drain of the other transistors.
Patent KR-20110091329-A (KR)
Title: Apparatus for practicing putting having the mat supporting part
Inventor: SEO HONG TAE
IPC: A63B69/36
Filed: 2010-02-05
Abstract: PURPOSE: An apparatus for practicing putting having a mat supporting part is provided to help a user to control a hole cup including a collision plate to left and right. CONSTITUTION: An apparatus for practicing putting having a mat supporting part is comprised of a path(10), an inclination adjusting unit, a hole cup unit(30), a control module(600). The bottom of the path forms a path for a golf ball. The inclination adjusting unit is connected to the both sides of the path. The inclination adjusting unit receives electrical signal from outside and controls the slope of the inclination adjusting unit. The hole cup unit is movable along the both ends of the path. The control module is electrically connected to the inclination adjusting unit and the hole cup unit.
Patent KR-20100133883-A (KR)
Title: Methods of generating codebook and transmitting data in a multi input and multi output (mimo) system
Inventor: PARK SUNG HO
IPC: H04B7/06
Filed: 2010-02-12
Abstract: PURPOSE: A codebook designing method in a multiple antenna system for efficiently transmitting data in the use of the codebook is provided to use the optimum codebook in data transmission according to an antenna topology of a terminal. CONSTITUTION: A serving terminal transmits Setorization information and codebook size to a BS(Base Station) or MS(Mobile Station). The terminal or the base station determines the range of Beam through the received Sectorization information. The terminal or the base station determines the Beam Resolution through the received code book size. The terminal or the base station performs Beam Quatization based on Beam Resolution.
Patent KR-20110094597-A (KR)
Title: Back light unit having sliding mount structure for led package
Inventor: LEE SUK WOO
IPC: G02F1/13357
Filed: 2010-02-17
Abstract: PURPOSE: A backlight unit is provided to have a slide mounting structure which detaches a LED package to a cover bottom. CONSTITUTION: A backlight unit includes as follows. A light guiding plate. A LED package includes a substrate(PT) and a plurality LEDs on the substrate. A plurality of optical films are laminated on the light guiding plate. A guiding panel covers an edge of the cover bottom and fixes the optical films.
Patent KR-20110096956-A (KR)
Inventor: SON KYE A
IPC: E05B19/04
Filed: 2010-02-24
Abstract: 레버 일체형 디지로그 도어락이 개시된다. 본 발명의 레버 일체형 디지로그 도어락은, 도어의 일측에 회동 가능하게 설치되며 사용자 인증을 위한 인증부가 마련되는 제1 핸들몸체를 구비하는 실외측 핸들 유닛; 도어의 타측에 회동 가능하게 설치되는 제2 핸들몸체를 구비하는 실내측 핸들 유닛; 실외측 핸들 유닛 및 실내측 핸들 유닛의 회전에 연동하여 왕복 이동함으로써 도어의 열림 및 잠금을 수행하는 래치 볼트를 구비하는 래치어셈블리 유닛; 및 래치어셈블리 유닛의 내부에 마련되어 인증부를 통한 인증 확인 결과에 따라 실외측 핸들 유닛의 회전력이 래치어셈블리 유닛으로 전달되는 것을 단속시키는 락킹 조절유닛을 포함하는 것을 특징으로 한다. 본 발명에 의하면, 기계식 도어락이 설치된 기존의 도어를 훼손시키지 않는 상태로 실외 및 실내 도어 모두에 쉽게 설치할 수 있다.
Patent KR-20100100618-A (KR)
Title: Solid-state image device, manufacturing method thereof, and image capturing apparatus
Inventor: TATESHITA YASUSHI
IPC: H01L27/146
Filed: 2010-02-24
Abstract: PURPOSE: A solid image taking apparatus and a method for manufacturing the same are provided to prevent the quality of an image from deteriorating due to noise by suppressing the generation of the noise due to a stress-liner film. CONSTITUTION: A photoelectric conversion unit(21) photoelectrically converts incident light to obtain a signal charge. A pixel transistor unit(14) outputs the signal charge from the photoelectric conversion unit. A peripheral circuit unit(15) is formed around a pixel unit(13) and includes the photoelectric conversion unit and the pixel transistor unit. A first stress-liner film has a compressive stress. A second stress-liner film has a tensile stress. The photoelectric conversion unit, the pixel transistor unit, and the peripheral circuit unit are arranged on a semiconductor substrate(11).
Patent KR-20110099370-A (KR)
Inventor: LEE MYOUNG IL
IPC: A61K8/73
Filed: 2010-03-02
Abstract: 본  발명은 전분(Starch)을 이용한 표면코팅 및 표면 개질을 통하여 전분고유의 물리, 화학적 특성을 유지하면서도, 내수성 및 물리적 안정성, 사용감 및  성형성 개선을 부여한 전분코팅 성형물에 관한 것이다.
Patent KR-20110105550-A (KR)
Inventor: PARK YOUNG JOON
IPC: A61K9/20
Filed: 2010-03-19
Abstract: 본 발명은 정제의 총 중량에 대하여 활성성분으로서 에카베트 또는 약학적으로 허용가능한 그의 염을 75 내지 90 중량%로 포함하는 경구용 정제를 제공한다. 본 발명에 따른 경구용 정제는 활성성분의 함량이 높으면서도, 정제의 크기가 작아 환자의 복약 순응도는 물론, 종래에 사용되는 과립제의 쓴맛과 구강내 잔류감을 개선할 수 있다.
Patent KR-20110107070-A (KR)
Inventor: RO HUN TAE
IPC: H01M10/48
Filed: 2010-03-24
Abstract: 본 발명은 제품의 신뢰성을 향상시킬 수 있는 배터리 셀의 분류 장치 및 그 분류 방법에 관한 것이다. 
일례로, 배터리 셀이 투입되는 투입부; 상기 투입된 배터리 셀이 안착되는 계측부; 상기 계측부에 안착된 배터리 셀의 OCV를 측정하는 OCV 측정부; 상기 계측부에 안착된 배터리 셀을 방전시키는 부하부; 상기 부하부에 의해 방전된 배터리 셀의 전압을 측정하는 방전 전압 측정부; 및 상기 계측부에 안착된 배터리 셀을 그룹별로 분류하는 제어부를 포함하고, 상기 제어부는 상기 배터리 셀의 OCV와 방전 전압의 차이값을 계산하여, OCV 및 차이값이 동일한 배터리 셀을 동일한 그룹으로 분류하는 것을 특징으로 하는 배터리 셀의 분류 장치를 개시한다.
Patent KR-20110107965-A (KR)
Inventor: CHAE JAE HONG
IPC: C04B35/64
Filed: 2010-03-26
Abstract: 본 발명은, 탄화붕소 분말을 방전 플라즈마 소결 장치의 챔버에 구비되는 몰드에 충진하고 압력을 가하여 원하는 형태의 성형체로 성형하는 단계와, 펌프를 작동시켜 챔버 내에 존재하는 불순물 가스를 배기하고, 환원제 가스인 수소(H 2 ) 가스를 공급하는 단계와, 상기 탄화붕소 분말을 가압하면서 직류펄스를 인가하는 단계와, 상기 챔버의 온도를 탄화붕소 분말의 표면에 존재하는 붕소산화물(B 2 O 3 )이 휘발되는 온도보다 높은 온도로 1차 상승시키는 단계와, 상기 챔버의 온도를 붕소산화물이 휘발되는 온도보다 높고 탄화붕소의 용융 온도보다 낮은 소결 온도로 2차 상승시키는 단계와, 상기 소결 온도에서 탄화붕소 분말의 성형체에 압력을 가하면서 환원 가스 분위기인 수소(H 2 ) 가스 분위기에서 탄화붕소를 방전 플라즈마 소결하는 단계 및 챔버를 냉각하여 탄화붕소 소결체를 얻는 단계를 포함하는 방전 플라즈마 소결법을 이용한 고밀도 탄화붕소 소결체의 제조방법 및 이에 의해 제조된 고밀도 탄소붕소 소결체에 관한 것이다.
Patent KR-20110108634-A (KR)
Inventor: HWANG JIN HO
IPC: H04W40/02
Filed: 2010-03-29
Abstract: 부가 서비스 처리를 위한 이동통신시스템 및 그 방법이 개시된다. 이동통신시스템은 호가 요청되면, 발신 단말 또는 착신 단말이 접속 가능한 엑세스 망 중에서, 발신 단말 또는 착신 단말의 부가 서비스가 처리되는 부가서비스 처리가능망을 결정하여 부가서비스 처리가능망으로 호가 전달되도록 제어하는 서비스제어 어플리케이션 서버(Service Control Application Server) 및 부가 서비스에 상응하는 부가 서비스 타입 정보가 포함된 호를 서비스제어 어플리케이션 서버로 전달하는 호 세션 제어 기능(Call Session Control Function)를 포함한다.
Patent KR-20110109380-A (KR)
Inventor: AN SUNG NAM
IPC: H01Q5/00
Filed: 2010-03-31
Abstract: 스파이럴 구조의 전자기 결합을 이용한 광대역 내장형 안테나가 개시된다. 개시된 안테나는 급전점과 전기적으로 연결되는 제1 도전 부재; 상기 제1 도전 부재와 소정 거리 이격되며 접지와 전기적으로 연결되는 제2 도전 부재; 상기 제1 도전 부재 및 상기 제2 도전 부재 사이에 상기 제1 도전 부재 및 상기 제2 도전 부재와 결합되어 적어도 두 개의 스파이럴 아암을 포함하는 적어도 하나의 스파이럴 셀; 및 상기 제2 도전 부재로부터 연장되는 방사체를 포함한다. 개시된 안테나에 따르면, 제한된 공간 내에서 보다 충분한 커플링량을 확보할 수 있어 광대역 및 다중 대역 특성을 확보하는데 유리한 장점이 있다.