baber/WOPTO huggingface dataset:
Patent KR-20110128937-A (KR)
Inventor: TAN NORIKO
IPC: H01G4/18
Filed: 2010-03-17
Abstract: 필름을 연신하는 경우의 연신성이 우수하고, 더구나, 얻어지는 필름의 절연 파괴 전압이 높고, 열수축률이 작은 필름 콘덴서용 폴리프로필렌 필름 및 상기 필름을 포함하는 필름 콘덴서에 적합한, 필름 콘덴서용 폴리프로필렌 또는 필름 콘덴서용 폴리프로필렌 시트의 제공을 목적으로 하고 있다.  본 발명의 필름 콘덴서용 폴리프로필렌은, (1) ASTM D1238에 준거하여 230℃, 2.16kg 하중에서 측정한 용융 유량(MFR)이 1∼10g/10분의 범위에 있고, (2)  13 C-NMR을 이용하여 측정한 펜타드 아이소택틱 분율(mmmm 분율)이 94% 이상이며, (3) 공기 중에서 완전히 연소시켜 얻어지는 회분량이 30ppm 이하이고, (4) 이온 크로마토그래프법에 의해 측정한 염소량이 10ppm 이하인 프로필렌 단독중합체를 흡수선량 0.1∼500kGy로 방사선 조사하여 이루어지는 것을 특징으로 한다.
Patent KR-20120015309-A (KR)
Inventor: YAMAURA MABUKO
IPC: C07D239/30
Filed: 2010-05-20
Abstract: 트리알릴이소시아누레이트의 불순물 중으로부터 부식 원인물질을 특정하고, 그 원인물질의 함유량이 적은 트리알릴이소시아누레이트를 제공한다. 이하의 화학식(1)로 표시되는 유기 염소 화합물을 함유하고 또 그 함유량이 100 ppm 이하인 트리알릴이소시아누레이트:  
    
화학식(I)의 R 1  및 R 2 는 염소 원자 또는 알릴옥시기를 나타내고, 적어도 1개는 염소 원자를 나타낸다.
Patent KR-20120044929-A (KR)
Inventor: HODGE JAMES
IPC: A61P35/00
Filed: 2010-04-16
Abstract: 면역요법 조성물들, 및 치료적 면역 반응의 개선된 유도, 및/또는 이에 제한되지 않으나, 암 및 전염성 질병을 포함하는 질병의 예방, 개선 및/또는 치료를 위한, 그러한 조성물들의 조합의 동시 사용이 개시된다.
Patent KR-20120014189-A (KR)
Inventor: BRENNER AXEL
IPC: F42B15/22
Filed: 2010-04-22
Abstract: 본 발명은 수중 운동체(4, 5)의 진수 방법 및 장치에 관한 것이다.  선박의 제공으로 인한 비용을 줄이기 위해, 진수 장치를 이용해서 수중 운동체를 연안수 내로 육상 기반 방식으로 이동시키는 것은 수중 운동체(4)를 운반하기 위한 육상 기반 캐리어 시스템 및 상응하는 육지 기반 이동 시스템을 포함한다.
Patent KR-20120008073-A (KR)
Inventor: TEWS HEIKE
IPC: C22C5/04
Filed: 2010-05-17
Abstract: 팔라듐    주얼리    합금   
본 발명의 팔라듐 주얼리 합금은 팔라듐 58.0중량% 내지 76.5중량%, 은 및/또는 구리 0.5중량% 내지 41.5중량%, 갈륨, 게르마늄 및 인듐을 포함하는 군에서 선택된 적어도 하나의 원소를 0.1중량% 내지 15.0중량%, 및 아연 0.1중량% 내지 10.0중량%으로 포함한다. 
바람직하게는, 텅스텐 및/또는 코발트 0.05중량% 내지 5.0중량%이 또한 포함될 수 있다. 
더욱이, 상기 합금은 이리듐, 로듐 및 루테늄을 포함하는 군에서 선택된 적어도 하나의 원소를 0.001중량% 내지 1.0중량% 포함할 수 있다. 
본 발명에 따른 합금은 특히 주얼리 산업에 있어서 반제품의 제조를 위해, 더욱 특별하게는 튜브 및 고리의 제조를 위해 적절하다.
Patent KR-20120032495-A (KR)
Inventor: HERMAN PETER
IPC: B65D5/02
Filed: 2010-06-11
Abstract: 용기는 유연한 재질의 시트를 자르고, 말고 붙여, 절두-원뿔형의 베이스 영역 모양을 형성하도록 이루어진다. 
시트가 말렸을 때, 두 개의 대향하는 덮개를 갖는 상위 영역을 포함하며, 각각의 덮개는 시트의 나머지 부분으로부터 시트의 스코어드 경로를 따라 기술되며, 따라서 덮개는 각자의 경로를 따라 접혔을 때, 두 개의 덮개 가운데 적어도 하나와 베이스 영역의 연장과의 사이에서 형성되는 주둥이를 갖는 단일의 상승하는 음용부분을 정의한다.
Patent KR-20130080523-A (KR)
Title: Method for encording/decoding security infomation
Inventor: LEE HONG WON
IPC: H04W12/08
Filed: 2012-01-05
Abstract: PURPOSE: A decoding and encoding method of a mobile terminal is provided to perform security communication for necessary specific information of a mobile terminal. CONSTITUTION: A control unit obtains a secret key from a service provider for secure communication a network (S400). The control unit generates an authentication key used for encoding and decoding specific information through the secret key (S500). The control unit encodes and decodes the specific information through the authentication key (S600). The control unit extracts a specific character from a representative character line. The control unit generates the authentication key by replacing a character with the extracted specific character. [Reference numerals] (AA) Start; (BB) End; (S200) Data transmt?; (S300) Security data; (S400) Obtain a secret key; (S500) Generate an authentication key; (S600) Encoding; (S700) Transmit the data
Patent KR-20130089290-A (KR)
Title: Electric energy storage device assembly and storage device structure for the same
Inventor: LEE JUNG GUL
IPC: H01G9/15
Filed: 2012-01-05
Abstract: PURPOSE: An assembly of the electric energy storage device, and the storage device structure for the same are provided to prevent the body of a cylindrical cell from being rotated together, thereby applying a sufficient clamping force to a bus bar. CONSTITUTION: A cylindrical cell (100) comprises a screw member (110) at the end. A bus bar (120) connects the cylindrical shell with the other cell. Fastening members (130) fix the bus bar to the screw member. Holding portions (121) are provided in a part of the bus bar. A stopper (115) prevents the rotation of the cylindrical cell.
Patent KR-20130081028-A (KR)
Title: Process for graphene based transparent electrode with no resistance change by curvature
Inventor: LEE BYUNG SOO
IPC: H01L21/205
Filed: 2012-01-06
Abstract: PURPOSE: A method for manufacturing a graphene-based transparent electrode without resistance variation due to a curvature is provided to utilize a largely synthesized graphene, thereby obtaining a transparent conductive thin film having an electric resistance which is almost not varied when the film is bent and a high optical transmittance. CONSTITUTION: A method for manufacturing a graphene-based transparent electrode includes: a step of injecting a vapor carbon source on a substrate at a temperature of 1000°C and at a pressure of 2.2Torr; a step of reacting the substrate with carbon from the source; a step of quickly cooling the carbon, which is reacted with the substrate, up to ambient temperature, and growing a graphene sheet (110) on the surface of the substrate; a step of etching the substrate having the sheet, and separating the sheet from the substrate; a step of moving the sheet in deionized water, and washing the sheet; and a step of transferring the sheet onto a polyethylene terephthalate (PET) transparent substrate (120). [Reference numerals] (110) Graphene sheet; (120) Transparent substrate; (AA) Etching; (BB) Ferric nitrate solution; (CC) Cleaning; (DD) Get-out-ion-water; (EE) Transfer
Patent KR-20130081080-A (KR)
Inventor: LEE GYO YOON
IPC: H04N13/00
Filed: 2012-01-06
Abstract: 본 발명은 양측 필터(Bilateral Filter)에 랜덤워크 확률 모델을 이용하여 가중치를 산출하고 산출된 가중치를 이용하여 인접한 화소들 간의 평균화를 하여 영상 경계에 대한 정보를 보존하면서 경계를 명확하게 하기 위한 영상 경계 명확화 장치 및 방법과 이를 위한 기록매체에 관한 것이다. 본 발명에 따른 영상 경계 명확화 방법은 양측 필터(Bilateral Filter)를 이용하여 영상의 경계부분을 명확하게 하기 위한 방법에 있어서, 랜덤워크(Random Walk) 확률을 이용하여 가중치를 산출하는 랜덤워크 가중치 산출단계를 포함하는 것을 특징으로 한다.
Patent KR-20120081571-A (KR)
Title: Smart powering and pairing system and related method
Inventor: WALLEY JOHN
IPC: G05F1/66
Filed: 2012-01-11
Abstract: PURPOSE: A smart powering and pairing system and related method are provided to exactly and efficiently supply power to a variety of electric devices by increasing convenience using various electric devices. CONSTITUTION: A power converter unit(110) supplies power to a plurality of electric devices(120,130). The power converter unit communicates with at least more than two other electric devices. The power converter unit pairs with at least more than two other electric devices. The power converter unit receives a power management parameter from at least an electric device. A wire power conduit(116) connects the power converter unit to an electric device through a module connector(118).
Patent KR-20130088350-A (KR)
Title: Method for evaluating perfromance of thermal barrier coating
Inventor: SEOK CHANG SUNG
IPC: G01N25/18
Filed: 2012-01-31
Abstract: PURPOSE: A method for testing the insulating property of a heat shielding coating layer is provided to use a coin type specimen, thereby maximizing convenience for manufacturing the specimen. CONSTITUTION: A method for testing the insulating property of a heat shielding coating layer includes: a step of exposing one side of a metal substrate specimen to hot electricity, and exposing the other side of the metal substrate specimen to cooling air in order to obtain a thermal gradient in the thickness direction of the specimen; a step of exposing the coating layer side of a coating layer specimen to the hot electricity, and exposing the opposite side of the coating layer specimen to the cooling air in order to obtain a thermal gradient in the thickness direction of the coating layer specimen; a step of calculating temperature at the external surface of a coating layer (25) and temperature at the interface of the coating layer using the temperature gradient of the metal substrate specimen; and a step of evaluating the insulating property of the coating layer using a temperature difference between the temperature at the external surface of the coating layer and the temperature at the interface of the coating layer.
Patent KR-20130089060-A (KR)
Title: Method for synthesizing thioether-bridged organosilica complex and hollow or mesoporous carbon structure and silica structure using the same complex
Inventor: YU JONG SUNG
IPC: C01B33/023
Filed: 2012-02-01
Abstract: PURPOSE: A method of synthesizing a hollow carbon structure and silica structure is provided to ensure a simpler manufacturing process and efficient manufacturing cost. CONSTITUTION: A manufacturing method of a hollow carbon structure comprises steps of: manufacturing a spherical silica/carbon complex including bis[3-(triethoxysilyl)propyl] tetrasulfide(TESPTS) or bis[3-(triethoxysilyl)propyl] disulfide(TESPDS) and octadecyl trimethoxysilane(C_18TMS); firing the spherical silica/carbon complex under nitrogen; and selectively removing silica particles with etchant liquid after firing. A manufacturing method of a hollow silica structure comprises steps of: manufacturing a spherical silica/carbon complex including TESPTS or TESPDSand cetyltrimethylammonium bromide(CTAB); and firing the spherical silica/carbon complex under air.
Patent KR-20130093965-A (KR)
Title: Fiber drum filter for water treatment
Inventor: O BYEONG CHEOL
IPC: B01D39/14
Filed: 2012-02-15
Abstract: PURPOSE: A drum type filter is a weight lighting filter so that the production and supply of this filter are realized at low costs and the gap density of the filter is controlled based on subject treated water. CONSTITUTION: A drum type filter (100) has a drum (120) and bag-shaped filter media (110). The drum is made from one of stainless steel or polyethylene. A porous outer container (122) with an opening and closing lid is installed to form a concentric circle about a porously configured inner tube (124). The bag-shaped filter media is installed in a form which embraces the whole inner tube and forms irregularly or regularly folded parts inside of the outer container to be narrowly disposed. The gap density of the bag-shaped filter media absorbing and filtering contaminant in subject treated water is controlled based on the folding rate of the folded part of the bag-shaped filter media.
Patent KR-20130097539-A (KR)
Title: 대게보육어초
Inventor: LEE IN WOO
IPC: A01K61/00
Filed: 2012-02-24
Abstract: 본 발명은 대게보육어초에 관한 것으로, 본 발명에 따르면, 성장한 대게를 사각모양의 하우스형 구조물로 유집(誘集)하여 자망어업이나 천적으로부터 대게를 보호하고, 구조물의 내부는 대게의 산란장과 성육장으로 이용될 수 있도록 구성되어, 대게를 보호 육성하기에 적합하게 구성된 대게보육어초가 제공된다.    따라서 본 발명에 따르면, 상기한 바와 같은 대게보육어초를 대게가 밀집하여 서식하는 수역에 투입함으로써, 매년 감소하고 있는 대게 자원을 인위적으로 보호, 육성하여 대게의 지속적인 생산이 가능한 기반 시스템 구축 및 체계적인 관리가 가능하고, 대게 산업 활성화 및 명품화가 가능하며, 생산성을 향상하여 어가 소득을 증대하는데 기여할 수 있는 대게보육어초가 제공된다.
Patent KR-20130098529-A (KR)
Title: Batch type ald apparatus and cluster type ald apparatus comprising the same
Inventor: LEE BYUNG IL
IPC: H01L21/205
Filed: 2012-02-28
Abstract: PURPOSE: A batch type atomic layer depositing apparatus and a cluster type atomic layer depositing apparatus including the same are provided to improve the convenience of maintenance and repair by separating and repairing a main body. CONSTITUTION: A boat (100) is detachably combined with a main body (200) to form a chamber. The boat is vertically moved by an elevator system. The main body includes an opened bottom side and is cylindrical. The main body includes an outer main body and an inner main body. An insulation material is filled between the outer main body and the inner main body.
Patent KR-20130104103-A (KR)
Title: Composition comprising extract of myristica fragrans or lignan compounds isolated therefrom for treating or preventing vascular diseases
Inventor: KANG KEON WOOK
IPC: A61K31/40
Filed: 2012-03-13
Abstract: PURPOSE: A pharmaceutical composition for preventing or treating vascular diseases is provided to suppress NO generation and neointimal formation, thereby effectively preventing or suppressing vascular diseases. CONSTITUTION: A pharmaceutical composition for preventing or treating vascular diseases contains 0.5 wt% or less of myristicin and 10-30 wt % of an ethanol solution extract of Myristica fragrans. The ethanol solution contains one or more compounds selected among nectandrin A, fragransin C1, verrucosin, saucernetindiol, tetrahydrofuroguaiacin, and nectandrin B of chemical formula 1. The pharmaceutical composition suppresses NO generation and neointimal formation caused by phosphorylation of endothelial nitric oxide synthase (eNOS).
Patent KR-20130105088-A (KR)
Title: Apparatus and method for rendering based on tile for controlling multiple pixel core
Inventor: JUNG SEOK YOON
IPC: G06T15/00
Filed: 2012-03-16
Abstract: PURPOSE: A tile based rendering apparatus for controlling multiple pixel cores and a method thereof are provided to reduce total time required for rendering one frame and to reduce waiting time of a pixel core. CONSTITUTION: A determining unit (201) determines an attribute of a tile which composes 3D graphic for rendering. A control unit (202) controls a process order of the tile assigned to multiple pixel cores based on the attribute of the tile. A processing unit (203) delivers a command for processing the tile to the multiple pixel cores according to the process order of the tile. [Reference numerals] (101) Rendering device; (201) Determining unit; (202) Control unit; (203) Processing unit; (AA) Pixel core 0; (BB) Pixel core N
Patent KR-20130106235-A (KR)
Title: 청각장애인을 위한 의사 소통장치
Inventor: KIM YANG SU
IPC: H04M3/42
Filed: 2012-03-19
Abstract: 본 발명은 청각장애인을 위한 의사 소통장치에 관한 것으로서, 청각장애인과 비장애인 간 대면 및 원거리에서의 대화를 위한 음성, 수화영상, 문자를 입력받아 음성, 수화영상, 문자 및 진동의 수단으로 상호 변환하여 전달하고 표출될 수 있도록 함으로써 청각장애인과 비장애인간 의사소통이 원활하게 이루어질 수 있어 장애인 복지 향상에 기여할 수 있다.
Patent KR-20130107969-A (KR)
Title: Server and method for mediating advertisement
Inventor: JEONG SOO HWAN
IPC: G06Q30/02
Filed: 2012-03-23
Abstract: PURPOSE: An advertisement relay server and a method thereof are provided to be actively used for marketing strategy and to efficiently supply an advertisement at a low cost. CONSTITUTION: An advertisement list including one or more advertisements is provided to a user terminal (S320). When the selection of the advertisements included in the list is received from the user terminal, information about the advertisements is provided to the user terminal (S330). If the provision of the information is completed and there are one or more request events corresponding to the selected advertisements, each of request events is provided to the user terminal (S340,S350). When responses to each request event are received from the user terminal, point information corresponding to the responses is processed (S360,S361,S370,S371). [Reference numerals] (AA) Start; (BB,EE,GG,HH) No; (CC,DD,FF) Yes; (II) End; (S310) Verify a reader terminal; (S320) Provide an advertisement list to the reader terminal; (S330) Select an advertisement and provide information about the selected advertisement; (S340) Has the provision of the advertisement information been ended ?; (S350) Provide a request event requesting for an action of the reader; (S360) Has a response of the request event been received ?; (S361) Is there any additional request event ?; (S370) Process information about points corresponding to the response; (S371) Process information about points; (S380) Is there an ending request ?
Patent KR-20130112466-A (KR)
Title: Fine dust and noxious gas removable cyclone type electrostatic precipitator
Inventor: CHOI SUNG CHANG
IPC: B03C3/38
Filed: 2012-04-04
Abstract: PURPOSE: A cyclone type electrostatic precipitator capable of removing fine dust and harmful gas is provided to collect ultra-fine dust of less than 5 μm and remove harmful materials including VOC etc, thereby performing an air cleaning function. CONSTITUTION: An electrostatic precipitator comprises: a hopper which includes an air inlet; a cylindrical electrode for plasma production installed at the inner part of the hopper; and an ozone destructor (400) which interacts with the cylindrical electrode. The outer periphery of the cylindrical electrode includes multiple extrusion discharge electrodes which are spread out in all directions and removes fine dust and harmful gas by electric discharge through the extrusion discharge electrodes. [Reference numerals] (400) Ozone destructor
Patent KR-20130122367-A (KR)
Inventor: KANG YOON HO
IPC: G06F15/16
Filed: 2012-04-30
Abstract: 본 발명에 따른 분산파일 및 비정형 데이터 처리기반 미디어 입수 시스템이 개시된다. 본 발명의 일 실시예에 따른 분산처리를 위한 미디어 입수 시스템은  분산파일처리를 기반으로 하는 파일의 중복 저장 방지 기능을 포함하며, (표준화된 정형데이터와 모든 비정형데이터를 포함하여 업로드 되는 모든 정보를 메타데이터로 저장할 수 있다. 또한 분산저장을 통하여, 병렬적으로 파일 트랜스코딩을 할 수 있도록 한다.
Patent KR-20130027409-A (KR)
Title: the color composite part of the stereoscopy displaying device which consists of the pair-eye type eye position calculator, the fan-shape modified lenticular and the liquid crystal type barrier.
Inventor: LEE YOUNG WOO
IPC: H04N13/00
Filed: 2012-05-07
Abstract: PURPOSE: A binocular eye position sensor, a pixel synthesis device in a three-dimensional image display device using a fan-shaped lenticular barrier and a liquid crystal type barrier are provided to implement a light reception function, a light absorption function, a light scattering function by using a fan-shaped cylinder transparent structure. CONSTITUTION: An absorption surface(304) receives light by approaching to a light emitting surface(301). A reflection plate(302) of a thin board shape stood up against the light emitting surface includes one or more absorption surfaces. The absorption surface supports a reflection surface(306). Various color beams are received at a center line by the absorption surface and the reflection plate. The received beams are scattered to space through a scattering surface(307).
Patent KR-20130127698-A (KR)
Inventor: LIM YU CHANG
IPC: F16F15/02
Filed: 2012-05-15
Abstract: 본 발명은 해상 플로팅 구조물의 진동 제어 구조 및 제어 방법에 관한 것으로, 선박 또는 산업 플랜트와 같은 해상 플로팅 구조물의 선상에 구비된 대용량 터빈(turbine) 또는 제너레이터(generator)에 의해 발생되는 국부진동이 산업 플랜트에 전달되는 것을 최소화 할 수 있는 해상 플로팅 구조물의 진동 제어 구조 및 제어 방법에 관한 것이다. 
본 발명에 따른 해상 플로팅 구조물의 진동 제어 구조 및 제어 방법에 의하면, 진동 제어를 위해 해상 플로팅 구조물에 코퍼댐을 포함하고,보강물을 투입하는식의 해상 플로팅 구조물 질량을 늘리는 방법으로 기존 선각 구조 보강 방법에 비해 상대적으로 많은 보강 질량을 보유하여 대용량의 발전 설비등에 의한 진동도 제어할 수 있는 효과가 있다.
Patent KR-20130128877-A (KR)
Title: Maintenance system for offshore wind generator and maintenance method for offshore wind generator
Inventor: LEE JAE KANG
IPC: E02D27/52
Filed: 2012-05-18
Abstract: A maintenance system of a marine aerogenerator and a method thereof are disclosed. The maintenance system of the marine aerogenerator according to an embodiment of the present invention is the maintenance system of the marine aerogenerator in which a tower is supported on a platform located on the upper side of a sea level. The maintenance system of the marine aerogenerator includes a lifting device moving a transfer target object installed on the bottom of the inside of the tower from a first location where the transfer target object to a predetermined second location under the platform and a transfer device moving the transfer target object from the second location to a third location located on a deck of a vessel coming close to the aerogenerator with sliding.
Patent KR-20120139569-A (KR)
Title: Method of producing polyester film, polyester film for solar cell, and solar cell module
Inventor: HARADA KEI
IPC: B29C48/395
Filed: 2012-06-14
Abstract: PURPOSE: A producing method of a polyester resin, a protection sheet for a solar cell, and a solar cell module are provided to control the vent-up during a melting and kneading process. CONSTITUTION: A producing method of a polyester resin includes the following steps: melting and kneading a polyester raw material resin inserted into a dual axis extruder(100) in a cylinder; and controlling the amount of extrusion per hour of the molten polyester resin. The rotation number of a screw inside the cylinder is controlled.
Patent KR-20130143347-A (KR)
Title: Apparatus and method for installating 2nd barrier of lng cargocontainment
Inventor: BAE JUN HONG
IPC: B63B25/16
Filed: 2012-06-21
Abstract: Disclosed are a device and a method for installing a secondary barrier wall for the corner part of an LNG storage tank. The device for installing a secondary barrier wall for the corner part of an LNG storage tank according to an embodiment of the present invention installs a secondary barrier wall with one side coated with an adhesive on the lower insulation board of the corner part of an LNG storage tank and comprises a sealing screen attached to a space between the round surface of a jig block and the jig block having the round surface and a through-section through the round surface to form a closed space between them; and an intake part connected to the through-section to apply vacuum pressure to the closed space.
Patent KR-20140005445-A (KR)
Title: Lashing hole of pctc ship and method of forming the lashing hole
Inventor: KIM DO YEON
IPC: B63B25/20
Filed: 2012-07-04
Abstract: The present invention relates to a lashing hole of a pure car truck carrier (PCTC) ship and a method for forming the lashing hole and, specifically, to a lashing hole of a PCTC ship and a method for forming the lashing hole capable of reducing working man-hours and easily modifying a modeling by forming the shape of the lashing hole of the PCTC ship into the four-leafed clover shape without internal inflection points and eliminating process degradation. For this, the lashing hole of the PCTC ship according to the present invention includes: a main hole positioned at the center; and branch holes spaced apart at a set angle from the main hole, wherein the main hole and the branch holes are connected therebetween without deflection points via an arc with a set radius.
Patent KR-20120081967-A (KR)
Title: Antenna pattern frame, electronic device case provided with antenna pattern frame and electronic device including electronic device case
Inventor: HONG HA RYONG
IPC: H01Q1/24
Filed: 2012-07-04
Abstract: PURPOSE: An antenna pattern frame, an electronic device case including the same, and an electronic device including the electronic device case are provided to implement various antenna patterns in one antenna pattern frame by fixing a plurality of antenna pattern units with one film radiator. CONSTITUTION: A radiator(220) receives an external signal and transmits the external signal to a signal processing device of an electronic device. The radiator includes a connection unit(226a,226b) which connects an antenna pattern unit(222a,222b) to a connection terminal unit(224a,224b). The antenna pattern unit is formed on one side(210a) of the radiator frame. A protection film(230) supports one or both sides of the radiator. A radiator frame(210) includes a planar part(260) and a curved part(240).
Patent KR-20140006492-A (KR)
Inventor: CHUNG YEON JOON
IPC: H04W84/18
Filed: 2012-07-05
Abstract: The present invention relates to an ad-hoc group broadcast service system based on a WiMAX network, an ad-hoc group administrator registering method for an ad-hoc group broadcast service based on the WiMAX network, and an ad-hoc group broadcast service method based on the WiMAX network. The present invention can guarantee continuity of a service and broadcasting quality by using multicast and broadcast service (MBS) functions of the WiMAX network and overcoming limitations of a personal broadcast in an existing network. [Reference numerals] (111) Information input unit; (112) Administrator terminal registering unit; (113) Group broadcast service generating unit; (121) Authentication unit; (122) Access request unit; (AA) Subscriber terminal registering information; (BB) Ad-hoc group administrator registering information