baber/WOPTO huggingface dataset:
Patent KR-20130136930-A (KR)
Title: Laser machining apparatus
Inventor: NOMARU KEIJI
IPC: B23K26/00
Filed: 2013-06-04
Abstract: The present invention provides a laser machining apparatus which is capable of simultaneously forming two reforming layers inside a workpiece and which is easy to control, and, more specifically, a laser machining apparatus which comprises a laser beam irradiation device irradiating a workpiece, which is kept on a chuck table, with laser beams and including: a laser oscillator; a laser beam branching-off unit for making a laser beam to branch off into first and second optical paths; a joining means for joining a first optical path means arranged on the first optical path, a second optical path means arranged on the second optical path, a first laser beam passing through the first optical path means and a second laser beam passing through the second optical path and for guiding the first and second optical path means, and the first and second laser beams into a third optical paths; a correcting lens arranged on the third optical path; a condensing lens generating first and second condensing spots by concentrating the first and second laser beams; a first transfer means using the joining means for making the first optical path means to access to or deviate from the correcting lens; and a second transfer means using the joining means for making the second optical path means to access to or deviate from the correcting lens.
Patent KR-20140143939-A (KR)
Title: 오징어 가공품 제조방법
Inventor: KIL BONG RIN
IPC: A23L17/50
Filed: 2013-06-10
Abstract: 본 발명은 선상에서 잡아 올린 오징어를 할복하여 오징어회 또는 오징어 조리품으로 즐길 수 있으며, 더 나아가 오징어회 또는 오징어 조리품을 진공 포장하여 가공하는 오징어 가공품 제조방법에 관한 것으로, 오징어를 횟감용으로 할 것인지 조리용으로 할 것인지 여부를 판별하는 단계, 판별된 결과에 따라 상기 오징어를 횟감용 오징어 또는 조리용 오징어로 준비하는 단계 및 상기 준비된 횟감용 오징어 또는 조리용 오징어에 따라 오징어회 또는 오징어 조리품으로 가공하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20140144972-A (KR)
Inventor: LEE DONG MOK
IPC: G01B21/00
Filed: 2013-06-12
Abstract: According to an embodiment of the present invention, a center mount comprises: a body unit assembled to a ball socket where a workpiece ball is attached or detached in order to support a ball bar; a base unit mounted on a measurement table where the body unit is loaded on the top thereof; an applied pressure force transmitting unit which pressurizes the body unit in order to fixate the body unit to the base unit, and includes an elevation interlocking member capable of moving in the height direction from the base unit; and an applied pressure force regulating unit combined with the base unit, and regulates the applied pressure force of a pressurizing member to the body unit by elevating a case by regulating the height of the elevation interlocking member through a rotational motion using a lead screw principle. According to an embodiment of the present invention, the center mount can accurately and firmly position the body unit and, in turn, can improve reliability of a measurement such as an error measurement by a simple rotational motion of the applied pressure force regulating unit in the lead screw type, and can reduce the manufacturing costs thereof when compared with conventional ones through a simple structure.
Patent KR-20140146411-A (KR)
Inventor: CHOI MOON SHIK
IPC: B60R16/00
Filed: 2013-06-17
Abstract: The present invention relates an apparatus and method for sharing vehicle condition information. The apparatus for sharing vehicle condition information according to an embodiment of the present invention includes: a data collecting unit for collecting condition information data of a vehicle into an initial communication data format; a data converting unit for converting the condition information data of the initial communication data format collected in the data collecting unit into a second communication data format; and a wireless communication unit for transmitting the condition information data of the second communication data format converted in the data converting unit to a predetermined cloud service server.
Patent KR-20140146763-A (KR)
Inventor: KIM JUN HO
IPC: A61J3/00
Filed: 2013-06-18
Abstract: 본 발명은 약제투입 표시장치에 관한 것으로서, 약제 트레이에 형성되는 복수의 약제 수용부 중 약제가 투입될 약제 수용부들을 표시하는 장치로서, 본 발명에 따른 약제투입 표시장치는 상기 약제 트레이 상에 안착되는 본체부; 상기 본체부에 형성되고, 상기 본체부가 상기 약제 트레이 상에 안착되는 경우 상기 약제 트레이에 형성된 약제 수용부들 각각에 대응하도록 형성되는 복수의 약제 투입구; 및 상기 약제 투입구 중 적어도 어느 하나를 특정 가능하도록 표시하는 표시 수단;을 포함한다. 
본 발명은 약제 트레이 상에 약제가 수동으로 분배되는 과정에서 사용자에게 처방전에 따른 약제가 분배될 약제수용부를 정확히 안내하는 장치를 제공한다.
Patent KR-20140146918-A (KR)
Inventor: YOON HYUN GU
IPC: C23C18/32
Filed: 2013-06-18
Abstract: The present invention relates to an electroless Ni-P, Ag plating method for replacing a PCB ENIG process. The electroless Ni-P, Ag plating method includes steps of: degreasing the surface of a printed circuit board (PCB); etching the degreased surface of the PCB to improve adhesion; performing a pickling process to adjust the etched surface of the PCB; catalyzing the surface of the PCB, on which the picking process is performed, by suing a Pd catalyst; performing an activating process to remove the catalyzed Pd; plating Ni-P through an electroless plating process; and plating Ag on the surface of the PCB, on which the Ni-P is plated, through the electroless plating process.
Patent KR-20140141401-A (KR)
Inventor: JUSTIN CHIWON KIM
IPC: A45C11/00
Filed: 2013-06-25
Abstract: Disclosed in the present invention are various embodiments relating to a waterproof case of an electronic device. For example, the device according to an embodiment of the present invention includes a waterproofing case body part; a door part formed on the body part to open and close the body part by rotation; an elastic member formed on the body part and providing an elastic force to the electronic device; and a door double locking part double locking the door part.
Patent KR-20150003946-A (KR)
Inventor: PARK JEONG WOO
IPC: A61K38/16
Filed: 2013-07-01
Abstract: In the present invention, provided is a novel anticarcinogenic composition for efficiently inhibiting cancer metastasis. The present invention relates to an anticarcinogenic composition including the inhibitor of a developmentally regulated GTP-binding protein 2 (DRG2) as an active ingredient. An inhibitor of DRG2 gene expression or DRG2 activation effectively suppresses cancer metastasis by the mechanism of suppressing cell migration, Rac1 activation, and VE-cadherin expression, thereby being used as an anticarcinogenici composition capable of blocking cancer metastasis.
Patent KR-20150009839-A (KR)
Inventor: LEE JUNG HEE
IPC: H01L21/336
Filed: 2013-07-17
Abstract: Disclosed is a semiconductor device. a semiconductor device according to the present invention includes a buffer layer having a predetermined size on a substrate, a conductive layer arranged on the buffer layer, a hollow part arranged between the buffer layer and the conductive layer, a gate insulating layer which passes through the hollow part, and surrounds the conductive layer in a vertical direction, and a gate electrode which is separated from the buffer layer and is formed on the gate insulating layer.
Patent KR-20140015194-A (KR)
Title: Parts feeder and method of manufacturing thereof
Inventor: MUKAE KUNIAKI
IPC: H05K13/02
Filed: 2013-07-22
Abstract: The purpose of the present invention is to provide a parts feeder and a method for manufacturing the same. The parts feeder is capable of: realizing the simplification of the number of parts; changing a position of a work with a relatively short carrying distance; and preventing a decrease in work carrying treatment capacity due to acceleration from a change of a position. The parts feeder (X) has a position changing part (6) in a certain area of a ball carrying path (5) in which a raising gradient having a consistent carrying speed of a work (W) is set, which comprises: a starting end area carrying bottom surface (61); a starting end area changing side surface (62) formed by gradually rotating the starting end area carrying bottom surface (61) around a carrying axis in a certain direction; an intermediate area carrying bottom surface (63) extended from the starting end area carrying bottom surface (61); an intermediate area changing side surface (64) formed by gradually rotating the intermediate area carrying bottom surface (63) around the carrying axis in the same direction as the starting end area changing side surface (62); and a terminal end area carrying bottom surface (65) extended from the intermediate area. The position changing part (X) rotates 90 degrees or more a work (W) which is in contact with the respective surfaces while passing through around the carrying axis.
Patent KR-20140107081-A (KR)
Inventor: JUN IN KI
IPC: G10K11/16
Filed: 2013-07-26
Abstract: A BSR sound reproduction apparatus is configured to analyze a BSR pattern from a noise DB which contained the sound characteristics of the various noises, and to reproduce BSR sound which is close to the reality through the combination of the virtually generated source, by using a surface speed corresponding to the vibration characteristics of a finite element model calculated with the analytical method.
Patent KR-20150014584-A (KR)
IPC: H01M10/0567
Filed: 2013-07-30
Abstract: The present invention provides a lithium secondary battery including: an electrolyte; an electrode laminate comprising one or more positive electrodes, one or more negative electrodes, and one or more separation membranes, and arranged to interpose the separation membrane between the positive electrode and the negative electrode; a pressurizing member in contact with an external surface of the electrode laminate; and a battery case including a collection unit in which the electrolyte, the electrode laminate, and the pressurizing member are embedded.
Patent KR-20150021593-A (KR)
Inventor: KIM JIN CHEOL
IPC: C12P7/56
Filed: 2013-08-16
Abstract: The present invention relates to a method for producing saccharide using a diastatic enzyme mixture from waste Curcuma longa and simultaneous saccharification and cofermentation (SSCF) for producing lactic acid using Lactobacillus strains and the diastatic enzyme mixture simultaneously. More specifically, the saccharification by the diastatic enzyme mixture using the waste Curcuma longa as biomass or the SSCF process by the diastatic enzyme mixture, a nitrogen source, and the Lactobacillus strains enables the production of a high concentration of saccharide or lactic acid using renewable biomass at low costs, thereby being able to be effectively used for the method for producing saccharide or lactic acid from the waste Curcuma longa.
Patent KR-20150027537-A (KR)
Inventor: PARK NO SOO
IPC: E02B11/02
Filed: 2013-09-04
Abstract: 본 발명은 벼의 생장시기별로 대응하며 논의 물 수위를 적절하게 조절할 수 있는 논의 배수물꼬에 관한 것으로써, 더욱 상세하게는 차수판의 일면에 배수관을 일체로써 접합하고 차수판의 타면에는 집수벽을 슬라이딩 가능하게 결착한 배수물꼬를 논두렁 속에 일정깊이 견고하게 매설함으로써 햇빛으로부터의 내구성과 논두렁 쥐불작업에 따른 내화성을 높혀 주고, 특히 집중호우시에는 윗논에 담수된 물을 빨아들이듯이 신속하게 배수시켜줌으로써 집중호우에도 불구하고 안전하게 농작물을 경작할 수 있을 뿐더러 논두렁의 유실까지도 방지할 수 있도록 창안된 집수실을 형성한 매설형 배수물꼬에 관한 것이다. 
본 발명인 집수실을 형성한 매설형 배수물꼬(1)는, 가로×세로 50×35㎝ 크기의 일정두께의 플라스틱 장방형의 판 형상의 중앙부에  원형으로 일정직경 관통하여 배수공(110)을 형성하고, 내면의 양쪽 측부영역에는 상단으로부터 하변 5㎝ 지점까지 각각 T형 착탈장홈(120)을 형성한 차수판(100)과; 논두렁 폭보다 길지 않은 일정길이로 절단 형성되어 상기 차수판(100) 외면의 배수공(110)에 수밀을 유지하며 일단이 상기 차수판(100) 배수공(110)과 일체로써 접합형성 되는 배수관(200)과; 아랫논에 급수하기 위해 상기 배수관(200)의 결합테(202)에 연결되는 호스(300)와; 평면부벽(미도시)과 배면부벽(미도시)은 개구되고, 가로×세로 40×25㎝폭의 장방형 패널로 형성되되 중앙 상부에 10㎝폭으로 9㎝깊이가 되게 수위조절문(411)이 형성되어 상기 수위조절문(411) 양측으로 수위조절판삽입홈(412)이 형성되고, 상기 수위조절문(411) 중앙 하부영역으로 7㎝폭으로 4㎝깊이의 낙수문(413)이 형성되어 상기 낙수문(413) 양측과 하측에는 낙수판삽입홈(414)이 형성된 정면부벽(410)과, 상기 정면부벽(410)의 좌측 단부로부터 절곡형성되고 단부에는 T형 착탈레일(421)을 형성한 좌면부벽(420)과, 상기 정면부벽(410)의 우측 단부로부터 절곡형성되고 단부에는 T형 착탈레일(431)을 형성한 우면부벽(430)과, 상기 정면부벽(410)의 하측 단부로부터 일정길이 절곡되어 상기 좌면부벽(420)의 하단과 상기 우면부벽(430)의 하단과 접하며 형성되는 저면부벽(440)이 일체로써 구성되는 집수벽(400);을 포함하여 구성되고, 상기 차수판(100)의 각각의 T형 착탈장홈(120)에는 상기 집수벽(400)의 T형 착탈레일(421)(431)이 각각 슬라이딩가능하게 삽입 결착되어 상기 차수벽(100)과 상기 집수벽(400)이 집수실(400')을 형성하는 것을 특징으로 한다.  
상기와 같이 구성되는 본 발명인 집수실을 형성한 매설형 배수물꼬는, 논두렁에 일정깊이 매설되어 있으므로 인해 햇빛에 노출에 대한 내구성을 높여줌으로써 수명을 연장할 수 있고, 농작물의 병충해 예방을 위한 논두렁 쥐불작업시에도 논두렁 속에 일정깊이 매설되어 있으므로 겨울철에 철거한 후 봄철에 재설치할 필요가 없고, 집중호우시에도 급류에 밀려 유실되는 일이 없을뿐더러, 범람하는 논의 물이 집수실 수량조절문을 통해 빠른 유속으로 배수구로 빨려 들어가며 신속하게 배수 되어 논의 침수를 막고 논두렁의 유실을 막아 줄 수 있는 집수실을 형성한 매설형 배수물꼬가 제공된다.
Patent KR-20150034445-A (KR)
IPC: B03C1/02
Filed: 2013-09-26
Abstract: In the present invention, provided is a rod type apparatus for removing foreign materials with magnets, comprising a sludge tank (10) having a space part in which sludge flow through an inlet hole (11); and a magnet which is built in the space part of the sludge tank (10) to remove metal from the sludge wherein the inlet hole (11) is installed on the upper end part of the sludge tank (10) to be mutually connected to the space part; the magnet has a bar-shaped magnet (20) stored in the space part of the sludge tank (10) to be installed on the lower part of the inlet hole (11); the bar-shaped magnets (20) are arranged in a plurality of rows from one side to the other side of the sludge tank (10); and a sludge passing path is formed between the plurality of the bar-shaped magnets (20).
Patent KR-20150041484-A (KR)
IPC: G09G3/32
Filed: 2013-10-08
Abstract: The present invention is to provide an organic light emitting display device which can effectively control overcurrent flowing through a display panel. The organic light emitting display device according to the present invention comprises: a display panel composed of a plurality of pixels including an organic light emitting device emitting light by current corresponding to data voltage; and a panel driving unit predicting a panel current value flowing through the display panel by analyzing current horizontal line data of a current frame which is inputted per horizontal period, calculating a brightness gain value for the current horizontal period to control the predicted panel current value to be below an overcurrent limit value, and modulating the current horizontal line data in accordance with the calculated brightness gain value and displaying the modulated data in the display panel.
Patent KR-20150043635-A (KR)
IPC: G06Q30/02
Filed: 2013-10-14
Abstract: A wireless communication apparatus and method for issuing electronic coupon connected with advertisement data are provided to provide a convenient user interface that can perform local advertisement and issue an electronic coupon, by comprising the steps of: receiving an access request wirelessly; sending response data, including advertisement data, responding to the access request; and sending an electronic coupon according to whether advertisement data are played or not after the response data are sent.
Patent KR-20150044654-A (KR)
IPC: G06F12/16
Filed: 2013-10-17
Abstract: The present invention relates to a data storage device and, more specifically, to a data storage device capable of accelerating reading data from a nonvolatile memory device. The data storage device includes: a nonvolatile memory device including a data read and write unit configured to read data from a memory cell array or store data to the memory cell array; and a controller configured to back up data loaded to an operating memory device to the nonvolatile memory device or load data backed up to the nonvolatile memory device to the operating memory device, wherein the controller is configured to control the nonvolatile memory device so that the data can be backed up to both the memory cell array and the data read and write unit.
Patent KR-20150047830-A (KR)
Inventor: YANG CHANG KUN
IPC: A23L27/30
Filed: 2013-10-25
Abstract: The present invention relates to a powder or granule type sweetener composition including xylooligosaccharide, which has good effects of performing intestinal regulation and reducing glycemic index wherein the granule type sweetener composition has no solidifying phemomenon and is accordingly stored for a long time.
Patent KR-20150047910-A (KR)
Inventor: AN CHI WON
IPC: C08G77/04
Filed: 2013-10-25
Abstract: The present invention relates to an encapsulant composition containing a first polysiloxane which has a moiety represented by chemical formula 1, an encapsulant obtained by metalizing the encapsulant composition, and an electronic device containing the encapsulant. In the chemical formula 1, R^(1a) (C_2H_4O)_x(C_3H_6O)_y R^(1b) SiO_(n/2), R^(1a), R^(1b), n, x, and y are the same as defined in the specification.
Patent KR-20150049120-A (KR)
Inventor: KIM TAE IN
IPC: A61L9/12
Filed: 2013-10-29
Abstract: A fragrance emitting apparatus is provided. The fragrance emitting apparatus for a house which is a structure including the bottom and a side wall surrounding the bottom includes a tray part located on the side wall, and having a fragrance material installed; a filter located on at least one side of the tray part, and having a hole smaller than the fragrance material; an upper structure supported from the outer side by the side wall, and having the center formed higher than the tray part to block the upper surface of the structure; and a vent connected with the lower part of the center.
Patent KR-20150050641-A (KR)
Title: Method for predicting economic genetic trait in Hanwoo using DECR1 gene and SNP marker associated with thereof and its Primer set
Inventor: KONG HONG SIK
IPC: C12N15/11
Filed: 2013-10-29
Abstract: The present invention relates to a method for predicting an economic genetic trait in Korean native cattle (Hanwoo) using DECR1 gene of the cattle, and a SNP marker and a primer set associated therewith. More specifically, provided is a method to detect Hanwoo with an excellent economic genetic trait in an early stage, by having DECR1 gene with a function to control a metabolic process of fatty acid for energy synthesis, searching SNP of the DECR1 gene with a technique using the DECR1 gene which has an effect in controlling lipid metabolism, selecting the SNP confirmed to have a direct connection with an economic genetic trait among the searched SNPs, and developing the same as a SNP marker for predicting the economic genetic trait in Hanwoo. The use of SNP marker of the present invention provides an effect in predicting the dressed weight and marbling score of Hanwoo.
Patent KR-20150049334-A (KR)
Title: 모바일 기기를 활용한 의장품 적치관리 방법 및 서버
Inventor: KIM SUN CHOL
IPC: G06Q50/04
Filed: 2013-10-30
Abstract: 본 발명은 모바일 기기를 활용한 의장품 적치관리 방법 및 서버에 관한 것으로, 네트워크를 통해 모바일 단말기와 연결되는 서버를 포함하고, 바코드 가 각각 부착된 작업 지번, 의장품 및 블록에 대한 적치관리를 수행하는 적치관리 시스템에 있어서 의장품 적치관리 방법은, (a) 상기 모바일 단말기를 통해 작업 부서의 부호화 된 정보를 입력하여 의장품의 적치 작업 환경을 설정하는 단계, (b) 바코드 스캐너를 통해 상기 작업 지번, 상기 의장품 및 상기 블록에 부착된 바코드를 스캔하여 의장품 적치 정보를 생성하고 상기 서버에 전송하는 단계 및 (c) 상기 서버는 상기 수신된 의장품 적치 정보와 매핑 테이블을 기초로 동일여부를 판단하는 단계를 포함한다. 따라서 모바일 기기를 활용한 의장품 적치관리 방법 및 서버는 호선에 사용되는 의장품이 잘못 선적되는 것을 방지하고, 의장품 및 적치실적을 전산화하여 관리가 용이하고 업무의 효율성을 극대화 할 수 있다.
Patent KR-20150049660-A (KR)
Inventor: HAN SEONG KYUNG
IPC: B21B3/00
Filed: 2013-10-30
Abstract: 합금성분 조절 및 공정 조건의 제어를 통하여, QT(Quenching and Tempering) 열처리를 실시하는 것 없이 가공성 및 저온충격 특성을 향상시킬 수 있는 고강도 강판 및 그 제조 방법에 대하여 개시한다. 
본 발명에 따른 고강도 강판은 중량%로, C : 0.33 ~ 0.42%, Si : 0.1 ~ 0.3%, Mn : 1.0 ~ 1.8%, Al : 0.01 ~ 0.06, Cr : 0.2% 이하, Ni : 0.05 ~ 0.30%, Ca : 0.001 ~ 0.003%, N : 0.01% 이하 및 나머지 철(Fe)과 기타 불가피한 불순물로 이루어지며, 전기저항용접 방식으로 조관을 실시한 이후, 인장강도(TS) : 689MPa 이상, 항복강도(YS) : 379 ~ 552MPa, 연신율(EL) : 26% 이상 및 0℃에서의 충격에너지 : 40J 이상을 갖는 것을 특징으로 한다.
Patent KR-20150049893-A (KR)
Inventor: LEE SU RIM
IPC: H01M4/505
Filed: 2013-10-31
Abstract: The present invention relates to a method for manufacturing an anode, which can replace a high-voltage activation process for an anode active material that is represented by the following chemical formula 1 and stabilize the surface of the anode active material, an anode manufactured thereby, and a lithium secondary battery including the same. The chemical formula 1 is Li(Li_xM_y-y′M′_y′)O_2-zA_z, wherein 0 < x < 0.5; 0.6 < y < 1.1; 0 <= y′ < 0.2; 0 <= z < 0.2; M includes one or more elements selected from the group consisting of Mn, Ni, Co, Fe, Cr, V, Cu, Zn and Ti; M′ is one or more elements selected from the group consisting of Al, Mg and B; and A is one or more elements selected from the group consisting of F, S and N. According to the present invention, the high-voltage activation can be omitted in a mixing process of anode active material slurry by performing chemical activation for the anode active material, which is represented by the chemical formula 1. The present invention is capable of stabilizing the surface of the anode active material by coating a silane coupling agent on the surface of the anode active material after the chemical activation and preventing deterioration of a battery life by reducing the surface reactivity with an electrolyte solution.
Patent KR-20150051705-A (KR)
Inventor: YOON YOUNG JUN
IPC: G11C29/00
Filed: 2013-11-05
Abstract: The present invention relates to a semiconductor system, wherein the semiconductor system comprises: a first semiconductor device including a first pad, a second pad, and a first test input pad, storing data inputted serially through the first test input pad, and outputting the stored data in parallel through the first pad and the second pad; a second semiconductor device including a third pad, a fourth pad, and a second test output pad, and storing the data inputted in parallel through the second pad and the fourth pad; a first through via connecting the first pad to the third pad; and a second through via connecting the second pad to the fourth pad.
Patent KR-20150051826-A (KR)
Inventor: YOO HYUK SANG
IPC: A61K9/00
Filed: 2013-11-05
Abstract: The present invention relates to a chitosan-coated nanofiber for delivering an anionic protein drug, wherein the nanofiber prepared by electrospinning a solution containing an anionic protein and Eudragit is coated with chitosan or the derivative thereof. The present invention provides a chitosan-coated nanofiber in which the Eudragit is poly(methyl methacrylate-co-methacrylic acid) 1:1 or 1:2, or poly(methacrylic acid-co-ethyl acrylate) 1:1, a method for preparing the same, and a transmucosal administrative agent and a therapeutic agent for mucosal inflammation which include anionic protein comprising the chitosan-coated nanofiber.
Patent KR-20150052582-A (KR)
Title: Alternative electrical energy systems using hot water
Inventor: JEONG GI YOUNG
IPC: H02N11/00
Filed: 2013-11-06
Abstract: The present invention relates to an alternative electrical energy system using hot water. The system collects a heat source, either from hot water tanks which store hot water supplied from a boiler, or other objects and stores heat to a storage tank; a heat protection layer in a circular or angulate form is installed in the storage tank; positive and negative electrodes, which have a heat conduction layer and which are made of nonmetallic materials, are installed within the heat protection layer; electromotive force generated from the positive and negative electrodes is charged to a charging unit, accumulated with a heat accumulator, and linked to an integrated switchboard to which power is supplied from Korea Electric Power Corporation.
Patent KR-20150054272-A (KR)
Inventor: JUNG JAE HO
IPC: H01Q1/24
Filed: 2013-11-11
Abstract: A dual-polarized antenna for mobile communication base station is provided to provide effectively the characteristics of a broad bandwidth and a high degree of isolation though it is a small antenna, to adjust the position, size, and shape of a spiral resonator not influencing the operating frequency of a dual-polarized antenna, and to effectively improve the characteristic of degree of isolation in a specific narrowband. The dual-polarized antenna of the present invention comprises: a substrate; a first feeding unit attached to one side of the substrate; a second feeding unit distanced from the first feeding unit and attached to one side of the substrate; a radiator placed on top of the first feeding unit and the second feeding unit and distanced from them; and a spiral resonator placed in between the first feeding unit and the second feeding unit.