baber/WOPTO huggingface dataset:
Patent KR-20120136684-A (KR)
Title: Solar heater
Inventor: SONG JE HO
IPC: F24J2/46
Filed: 2011-06-09
Abstract: PURPOSE: A solar heat blower is provided to use solar heat after sunset by holding the solar heat in the daytime, and to be attached to a wall with a small volume. CONSTITUTION: A solar heat blower comprises a frame(100), a rotary plate(200), a sealing member(300), an inflow hole(400), and a discharge hole(500). The sealing member expands or contracts a sealed space while the rotary plate rotates. The inflow hole guides the indoor air to the sealed space. The discharge hole discharges the heated air in the sealed space to the inside of a building. The sealing member is opened when the lower part of the rotary plate rotates to be inclined in the opposite direction of the frame so that the sealed space is expanded. The air in the sealed space is heated by solar heat which is emitted to the rotary plate.
Patent KR-20120136697-A (KR)
Title: Organic light emitting diode reducing the state of newton's ring
Inventor: CHOI HEE DONG
IPC: H05B33/10
Filed: 2011-06-09
Abstract: PURPOSE: An organic light emitting display device is provided to strengthen the cohesion between a first substrate and a second substrate by forming a frit seal and an insulating layer partially in contact with each other. CONSTITUTION: A buffer layer(110) is formed on the upper part of a first substrate(101). A semiconductor layer(115) is formed on one area of the first substrate. A gate insulating layer(120) is formed on the upper part of the semiconductor layer and a buffer layer. A gate electrode(125) is formed on one area of the gate insulating layer. An insulating layer(130) is formed on the gate insulating layer and the gate electrode. A planarization layer(150) is formed on the insulating layer. [Reference numerals] (AA) Pixel area
Patent KR-20110103370-A (KR)
Inventor: JOO JAE HYUN
IPC: G02F1/167
Filed: 2011-06-14
Abstract: 광결정성을 이용하는 표시 방법 및 장치가 개시된다.  본 발명에 따른 광결정성을 이용한 표시 방법은, 동일한 부호의 전하를 갖는 복수의 입자가 전기 분극(polarization) 특성을 갖는 용매 내에 분산된 상태에서 전기장을 인가하여 상기 입자 사이의 간격을 제어하는 것을 특징으로 한다.
Patent KR-20130006900-A (KR)
Inventor: LEE BONG KYUN
IPC: A61F5/03
Filed: 2011-06-25
Abstract: PURPOSE: A backbone and phase herbs weight support modulation health band is provided to minimize burden applied to users. CONSTITUTION: A backbone and phase herbs weight support modulation health band comprises a body seat, a support distance(150), a support rod board(100), and oval regulating rods(110,120). The body seat has the width which covers up the waist and back portion with the wide netting thread multi-wall. The support distance has the horizontal length in which the front part of the abdomen and breast of the body seat are divided.
Patent KR-20130003752-A (KR)
Title: Nozzle device of prevention apparatus
Inventor: MOON HYOUNG HO
IPC: A61L2/26
Filed: 2011-07-01
Abstract: PURPOSE: A nozzle rod for a disinfection device is provided to allow a fast disinfection work. CONSTITUTION: A nozzle rod for a disinfection device comprises a fixed support(10) which is fixed to the surface, a vertical support(20) which is fixed to the upper side of the fixed support, and a speed bump(30) which is formed with a nozzle. A hook is fixed on upper side of the fixed support. The speed bump comprises a wire(31) for fixing separated speed bumps, a fixing unit(32), and a nozzle(33) inserted in the groove of the speed bump.
Patent KR-20130005030-A (KR)
Title: Arrange device of connecting holes
Inventor: YOU BUM JAE
IPC: B25B29/00
Filed: 2011-07-05
Abstract: PURPOSE: A joining hole aligning device is provided to stably align positions of joining holes of materials, thereby reducing time required for thread-combining. CONSTITUTION: A joining hole aligning device(100) comprises a shaft(110), a nut, aligning bars(140), a guide block(130), and a joining nut(120). The nut is joined to an end portion of the shaft and moves along a center axis. The plurality of aligning bars comprises spring fixing units(144a,144b) and a guide moving unit(146). A spring is joined to the spring fixing unit. The guide block comprises spring fixing projections(134a,134b) and a linear guide(132). The linear guide guides the linear movement of a guide moving unit. The guide block guides the aligning bars to a radial direction of the shaft. The joining nut is arranged in one end portion of the guide block. The spring is joined between the spring fixing projections and spring fixing units. The joining nut is arranged in one end portion of the guide block and the shaft passes through an opening of the joining nut.
Patent KR-20130005350-A (KR)
Title: Gooseneck coaming vent and setting up method of gooseneck coaming vent
Inventor: SONG SUNG HO
IPC: B63B25/08
Filed: 2011-07-06
Abstract: PURPOSE: A gooseneck vent having a coaming function and an installation method thereof are provided to facilitate site construction and correction work by removing a welding work in a yard when the gooseneck vent is installed. CONSTITUTION: In a gooseneck vent(1) having a coaming function, coaming(2) and drain plug are integrated in the gooseneck vent. The gooseneck vent is installed by integrating the coaming and the drain plug.
Patent KR-20130010678-A (KR)
Title: Time constant decreasing method of driving circuit for driving laser diode or avalanche photodiode and driving circuit thereof
Inventor: CHOI AN SIK
IPC: G01J1/02
Filed: 2011-07-19
Abstract: PURPOSE: A fixed number reducing method of a driving circuit and a driving circuit thereof for driving an LD(Laser Diode) or an APD(Avalanche PhotoDiode) are provided to rapidly amplify output of power. CONSTITUTION: Inductors are connected to a DC power supply. The inductors are connected to a driving circuit output terminal which supplies power to an LD or an APD. Output terminals of FET(Field-Effect Transistors) are connected between inductors and the driving circuit output terminal. A VCO(Voltage Controlled Oscillator) is connected to the input terminals of the FETs. An output terminal and an input terminal of a transistor are connected to the input terminal of the VCO and the output terminal of the driving circuit. [Reference numerals] (AA) Direct current power source; (B1,B2) Inductor; (CC) Condenser; (DD) High-pressure condenser; (EE) LD/APD operating power source
Patent KR-20130011636-A (KR)
Title: 광디스크 검사 방법
Inventor: LEE SEUNG CHEOL
IPC: G11B20/18
Filed: 2011-07-22
Abstract: 본 발명에 따른 광디스크 검사 방법은, 예를 들어, 데이터 디스크 검사, 블랭크 디스크 검사, 그리고 빠른 디스크 검사의 메뉴 항목들을 표시한 후, 임의의 한 메뉴 항목이 선택되면, 드라이브의 하드웨어 검사를 수행함과 아울러, 디스크 인식 동작을 수행한 후, 상기 선택된 메뉴 항목에 대응되는 고유의 디스크 검사 동작을 수행하여, 에러 원인과 처리 방안의 안내 메시지를 표시함으로써, 사용자가 드라이브의 하드웨어 상태와, 데이터 디스크 또는 블랭크 디스크에 대한 에러 원인 및 처리 방안을 정확하게 확인할 수 있게 되므로, 예를 들어, 디스크 불량임에도 불구하고 광디스크 드라이브의 고장으로 잘못 판단하여, 서비스 센터에 불필요하게 문의하는 것을 미연에 방지할 수 있게 된다.
Patent KR-20130013183-A (KR)
Title: Signal subspace based method for calculation of weight vectors
Inventor: CHOI YANG HO
IPC: H04B7/04
Filed: 2011-07-27
Abstract: PURPOSE: A weight vector calculation method based on signal subspace is applied to a sensor array having a general signal sample or arbitrary structure. CONSTITUTION: A receiving data sample is prepared. A standard correlation sub-matrix is obtained from receiving data. Complex conjugate calculation is performed in the standard correlation sub-matrix. The standard correlation sub-matrix is disassembled to an orthogonal matrix and an upper triangular matrix. An N-th vector is obtained by using the upper triangular matrix. A weight vector is obtained by multiplying the orthogonal matrix and the N-th vector. [Reference numerals] (AA) Received data sample; (BB) Standard correlation sub-matrix R_x(η); (CC) Q-T decomposition of R^H_x(η); (DD) U calculation from T^Hu=ad(η); (EE) Multiplying Q by u; (FF) Weight vector
Patent KR-20130014985-A (KR)
Title: Solar cell and method of fabricating the same
Inventor: PARK GI GON
IPC: H01L31/18
Filed: 2011-08-01
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve a mechanical property of a support substrate by forming a supply layer with alkali materials on the support substrate. CONSTITUTION: A supply layer(200) with alkali materials is formed on a support substrate(100). The supply layer has alkali materials of higher density than the support substrate. A rear electrode layer(300) is formed on the supply layer. A light absorbing layer(400) is formed on the rear electrode layer. A front electrode layer(700) is formed on the light absorbing layer.
Patent KR-20130015241-A (KR)
Title: Composition for whitening of the skin comprising indoline-2-thiones derivatives
Inventor: LEE KI CHEUL
IPC: A61Q19/02
Filed: 2011-08-02
Abstract: PURPOSE: A composition containing an indolin-2-thione analog with excellent melanogenesis suppression is provided to prevent and treat hyperpigmentary dermatitis. CONSTITUTION: A composition for skin whitening contains an indolin-2-thione analog of chemical formula I as an active ingredient. The indole-2-thione analog is 3-benxylidine indoline-2-thione, 3-(4-methylbenzylidene)indoline-2-thione, 3-(4-ethylbenzylidene)indoline-2-thione, 3-(4-chlorobenzylidene)indoline-2-thione, 3-(4-methoxybenzylidene)indoline-2-thione, 3-(naphthalene-1-ylmethylene)indoline-2-thione, 3-(cyclohexyl methylene)indoline-2-thione, or 3-benzylidene-6-methyl indoline-2-thione. A pharmaceutical composition for preventing and treating hyperpigmentary dermatitis contains the composition. A cosmetic composition for skin whitening contains the composition as an active ingredient.
Patent KR-20120013905-A (KR)
Title: Drive system and motor vehicle having such a drive system
Inventor: FUECHTNER MARTIN
IPC: B60K17/24
Filed: 2011-08-05
Abstract: PURPOSE: A driving system and a vehicle with the same are provided to prevent successively operating an electrical machine and a driving axis in a same time and generating a drag torque by connecting the electrical machine and the driving axis to be shift. CONSTITUTION: A driving system(1) comprises an electrical machine(16) which partially covers a driving axis(2) of a vehicle and drives the driving axis. The electrical machine is connected to and separated from the driving axis to be shift.
Patent KR-20130022504-A (KR)
Title: Secondary battery and secondary battery module
Inventor: HAN JUNG YEOP
IPC: H01M50/209
Filed: 2011-08-24
Abstract: PURPOSE: A secondary battery and a secondary battery module are provided to derive the correct orientation of secondary batteries arranged back and forth using an asymmetrical-shaped structure. CONSTITUTION: A secondary battery comprises a battery unit; a frame case(110) with a first spacer and a second spacer(115,116) which are formed in a first side part(111) and a second side part(112) respectively for supporting the battery unit. The first and second spacers have dimensions asymmetrical to each other. The first and second spacers vertically protrude from the circumference direction of the frame case. The protruding thicknesses of the spacers are different from each other. The frame case supports the battery unit by a frame shape extending along the edge of the battery unit. [Reference numerals] (AA) Front side; (BB) Rear side
Patent KR-20130027193-A (KR)
Inventor: LEE KWANG SOON
IPC: B26D1/12
Filed: 2011-09-07
Abstract: PURPOSE: A method for cutting double-sided adhesive films is provided to minimize the fault of a cut portion when the wide double-sided adhesive films are cut at a predetermined width. CONSTITUTION: In a method for cutting double-sided adhesive films(10), a rotary cutter(20) rotates at a high speed in a state where an upper blade(21) and a lower blade(23) are engaged. The double-sided adhesive films are supplied from one side of the rotary cutter to an arrow direction and are shear-cut by rotary blades(22,24) of the rotary cutter at a predetermined size.
Patent KR-20130027961-A (KR)
Title: 바닥마감용 조립식 마루판재 및 제조 방법
Inventor: KIM BYUNG GU
IPC: E04F15/02
Filed: 2011-09-08
Abstract: 상기와 같은 목적을 달성하기 위한 본 발명은, 석재 또는 세라믹 중 어느 하나를 일정한 크기로 재단하여 마감패널을 형성하는 마감패널재단단계;와, 상기 재단단계를 거친 마감패널을 기준으로 가로 및 세로의 크기를 기설정된 크기로 재단하되, 상기 마감패널보다 크게 재단하여 보강패널을 형성하는 보강패널재단단계;와, 접착제를 이용하여 상기 마감패널의 저면과 상기 보강패널의 상면을 맞대어 접착하되, 상기 보강패널의 둘레가 상기 마감패널의 둘레로부터 돌출되도록 접착하는 접착단계; 및 상기 접착단계를 거친 상기 보강패널의 둘레에 결합부가 형성되는 결합부형성단계;를 포함하되, 상기 결합부는, 상기 보강패널의 한 코너를 기준으로 인접하는 둘레의 측면에 결합돌기와 인접하는 둘레의 저면에 걸림홈을 형성하고, 상기 보강패널의 한 코너의 대각 방향에 있는 코너를 기준으로 인접하는 둘레의 측면에 상기 결합돌기가 끼워지는 결합홈과 인접하는 둘레의 상면에 상기 걸림홈에 끼워지는 걸림턱이 형성되는 것을 특징으로 하는 바닥마감용 조립식 마루판재 제조 방법에 의해 달성된다. 이에 따라, 벤딩을 최소화시킬 수 있고 결합이 용이하며 다양한 크기로 마루판재를 형성할 수 있다.
Patent KR-20130028436-A (KR)
Title: 외피를 갖는 유리섬유 단열재
Inventor: KIM JEONG HACK
IPC: B32B17/10
Filed: 2011-09-09
Abstract: 본 발명은 외피를 갖는 유리섬유 단열재에 관한 것으로서, 유리섬유로 이루어진 본체(12) 외면에 취급성과 시공성을 보장하고 또 수분침투나 오염방지 등을 위한 외피(14)를 접착형성함에 있어, 그 외피(14)는 유리섬유직물(16)의 편면 또는 양면에 내열성 실리콘층(18)이 형성되게 하여 그 부착면이 갖는 접착제(20)를 통하여 접착형성해 주도록 함으로서, 외피(15)의 표면을 구성하는 실리콘층(18)은 쉽게 찢어지거나 천공될 우려가 없어 취급 및 시공이 용이하고 또 산화 등에 의한 변색우려가 없을 뿐 아니라 소제가 용이하여 상시 미려한 외관을 유지할 수가 있으며, 실리콘층(18)에 원하는 색상의 유색안료를 혼합하여 유체의 종류에 따라 라인별 이종색상을 부여하여 구분해 줄 수 있도록 한 것이다.
Patent KR-20130033890-A (KR)
Inventor: AHN JOON YOUNG
IPC: B65B61/06
Filed: 2011-09-27
Abstract: 본 발명은 커팅기능을 갖는 진공포장기에 관한 것으로서, 특히 진공 및 열봉합을 동시할 때와 열봉합만을 할 때 각각 별개의 히터를 사용하여 용이하게 작업을 수행하도록 할 수 있고, 비닐봉투를 절단할 수 있는 커팅기능을 갖는 진공포장기에 관한 것이다. 
본 발명의 커팅기능을 갖는 진공포장기는, 하부부재; 상기 하부부재의 상부에 배치되어 상기 하부부재의 상면을 개폐하는 중간부재; 상기 중간부재의 상부에 배치되어 상기 중간부재의 상면을 개폐하는 상부부재; 상기 하부부재의 상면 또는 상기 중간부재의 하면 중 어느 하나에 장착된 제1히터; 상기 하부부재의 상면 또는 상기 중간부재의 하면 중 나머지 하나에서 상기 제1히터에 대응되는 위치에 장착된 제1가압부; 상기 중간부재 상면 또는 상기 상부부재의 하면 중 어느 하나에 장착된 제2히터; 상기 중간부재의 상면 또는 상기 상부부재의 하면 중 나머지 하나에서 상기 제2히터에 대응되는 위치에 장착된 제2가압부; 상기 하부부재의 상면 또는 상기 중간부재의 하면 중 어느 하나 이상에 형성되어 진공펌프와 연통되는 챔버부; 상기 상부부재에 상기 제2히터의 길이방향을 따라 상하방향으로 관통 형성된 가이드공; 및 상기 가이드공에 장착되고, 상기 가이드공을 따라 슬라이딩하여 상기 상부부재와 중간부재 사이에 배치된 비닐봉투를 절단하는 커터를 포함하여 이루어진 것을 특징으로 하는 한다.
Patent KR-20130034081-A (KR)
Title: Automatic welding equipment
Inventor: KANG YOUNG JUN
IPC: B23K5/24
Filed: 2011-09-28
Abstract: PURPOSE: An automatic welding device is provided to reduce fraction defective and to increase welding accuracy by having the same effect as welding both sides of a welded face. CONSTITUTION: An automatic welding device comprises a fixing part(23), a gas supply pipe, a welding part(40), and a frame(10). The welding part comprises a welding torch(41) for heating a welding rod which is welded on a welded portion of a welded object by gas. The welding part welds the welded portion of the welded object while moving along a predetermined moving path. The frame has a moving path of the welding part to maintain a predetermined distance between the front end of the welding torch and a guide groove(25). The frame fixes the welding part to move along the moving path.
Patent KR-20130035565-A (KR)
Title: Composition of antiobese comprising cinnamomi cortex and food comprising thereof
Inventor: SONG HYO NAM
IPC: A23L33/00
Filed: 2011-09-30
Abstract: PURPOSE: An antiobese composition and food including the same are provided to be effectively used in suppressing obesity as the composition showed an anti-obesity effect when used in mice. CONSTITUTION: An antiobese composition is an extract that is manufactured by mixing 25 to 35 wt% of Coix lacryma-jobi, 10 to 20 wt% of Poria cocos, 5 to 15 wt% of glycyrrhizae radis, 15 wt% of Carthamus tinctorius, and the rest portion of Cinnamomum loureirii, adding the mixture in refined water of 5 to 20 times the weight of the mixture, heat-extracting the mixture at a temperature of 90 to 110>= for 1 to 3 hours, and filtering the resultant. An antiobese composition is an extract that is manufactured by mixing 25 to 35 wt% of Coix lacryma-jobi, 10 to 20 wt% of Poria cocos, 5 to 15 wt% of glycyrrhizae radis, 5 to 15 wt% of Carthamus tinctorius, and the rest portion of Cinnamomum loureirii, adding the mixture in refined water of 5 to 20 times the weight of the mixture, heat-extracting the mixture at a temperature of 90 to 110>= for 1 to 3 hours, filtering the resultant to obtain an extract, and then concentrating the extract to have a 5 to 50% volume of the extract. The food includes the antiobese composition. The food may be cereal.
Patent KR-20130139395-A (KR)
Inventor: ROH JUNG HWA
IPC: G06Q20/26
Filed: 2011-10-07
Abstract: 본 발명은 체크카드 운영을 위한 결제 대행서버 및 결제 대행서버의 체크 카드 운영 방법에 관한 것으로서, 특히, 카드사의 장애 발생시 밴(VAN; Value Added Network) 사 측에서 실시간 대행 승인 처리를 수행하여 고객 및 가맹점의 불편 사항을 해소할 수 있도록 하는 기술을 개시한다.  이러한 본 발명은, 카드사 서버로부터 인가되는 체크카드 정보를 저장하는 메모리부, 및 가맹점 단말기로부터 인가되는 체크카드 결제 요청에 따라 체크카드의 승인 처리를 수행하되, 카드사 서버에 체크카드 승인 요청을 전송한 이후에 카드사 서버로부터 체크카드 승인 응답 신호가 미수신되는 경우 체크카드 정보에 근거하여 대행 승인을 수행하는 승인 처리부를 포함한다.
Patent KR-20130039805-A (KR)
Title: Aluminum alloy with high-strength at high-temperature
Inventor: HA SEOK
IPC: C22C21/14
Filed: 2011-10-13
Abstract: PURPOSE: An aluminum alloy with improved high-temperature strength is provided to improve intensity and elongation by adding Cu and minimizing amount of Si comparing with an aluminum alloy material. CONSTITUTION: An aluminum alloy with improved high-temperature strength contains aluminum as the main component, 2-3 wt% of Si, 4-6 wt% of cu, 0.35-0.45 wt% of Mg, less than 0.2 wt% of Fe, 0.4-0.6 wt% of Mn, less than 0.1 wt% of Zn, less than 0.05 wt% of Ni, 0.1-0.15 wt% of Sn, less than 0.05 wt% of Cr, less than 0.05 wt% of Pb, 0.2-0.4 wt% of Ti, 0.01-0.03 wt% of Zr, and impurities.
Patent KR-20130040296-A (KR)
Title: Remicon quality management system and method
Inventor: KIM CHANG HWI
IPC: G06Q50/08
Filed: 2011-10-14
Abstract: PURPOSE: A concrete quality management system and a management method thereof are provided to accurately evaluate the quality of concrete by integrally managing the quality of the concrete and a concrete mixer truck. CONSTITUTION: An input unit(10) receives basic data A1, placement outline data A2, test result data for placement A3, and test result data for after-placement A4. A processing unit(30) generates one or more of a field test log, a placement management book, a placement state, a compression strength summary table, an average strength management map of compression strength, an XR management map of the compression strength, and an accumulated data management map of the compression strength by processing inputted data(A1-A3). [Reference numerals] (10) Input unit; (20) Output unit; (30) Processing unit; (31) Code value generating unit; (32) Field log generating unit; (33) Placement management book generating unit; (34) Unit for generating a placement state of each structure; (35) Summary sheet generating unit; (36) Compression strength managing unit; (40) Storage unit; (50) Communication unit; (AA) Construction field;
Patent KR-20130040609-A (KR)
Title: User terminal device and method for controlling a renderer thereof
Inventor: HONG RAY
IPC: H04L12/16
Filed: 2011-10-14
Abstract: PURPOSE: A user terminal device and a rendering device control method are provided to enable a user to conveniently control a rendering device by displaying an object image which is able to be controlled by the user. CONSTITUTION: A UI(User Interface) unit(130) outputs a UI for selecting a rendering device which shares content. An interface unit(110) transmits the content to the rendering device selected by the UI. When the content is transmitted, a control unit(120) controls the UI unit for displaying a control UI. The control UI includes an object image in which a location is moved by the touch control of a user. When the object image is moved in the control UI, the control unit executes control operation in response to the movement of the object image. [Reference numerals] (110) Interface unit; (120) Control unit; (130) UI unit; (140) Storage unit;
Patent KR-20130042175-A (KR)
Title: 프랙털 원리를 이용한 퍼즐 조립체
Inventor: CHA DONG SIK
IPC: A63H33/04
Filed: 2011-10-18
Abstract: 본 발명은 프랙털 원리를 이용한 블럭 조립체에 관한 것으로서 기존에 전통적으로 전래되어 오던 칠교놀이에서의 단점을 보완하고, 본 출원인의 선등록실용신안 제218939호의 십교놀이 세트 및 선특허출원 제2002-0024056호의 십이교놀이세트를 개량하여 프랙털 원리를 적용 및 이용하여 퍼즐조립체를 직각이등변삼각형으로 이루어지도록 하면서 다양한 대칭형태의 모든 물체, 기하학적인 형상, 알파벳이나 숫자, 한글의 자음과 모음 등을 쉽게 나타낼 수 있도록 함으로써 교육적인 효과를 높이고 어린이들의 창조력과 상상력을 무한하게 향상시킬 수 있도록 한 프랙털 원리를 이용한 퍼즐 조립체에 관한 것으로서, 
상기 본 발명의 구체적인 해결적 수단은, 
"4개의 변(S)으로 이루어진 소정크기를 갖는 정사각형(R)을 대각선으로 2등분하여 제1 절개선(10)을 형성하고, 상기 제1 절개선(10)을 따라 절개하여 총 2개의 삼각형상을 형성한 상태에서 상기 제1 절개선(10)에 의해 형성된 복수개의 삼각형을 일치되게 겹친 후 제1 꼭지점(C1)에서 상기 제1 절개선(10)에 수직되게 제2 절개선(20)을 형성토록 2등분하여 총 4개의 삼각형중 일측에 겹쳐서 형성된 제1 삼각형군(T1)과, 상기 제2 절개선(20)에 의해 형성된 제1 삼각형군(T1) 이외의 나머지 복수개의 삼각형을 일치되게 겹친 후 제2 꼭지점(C2)에서 변(S)과 수직되게 제3 절개선(30)을 형성토록 2등분하여 총 4개의 삼각형중 일측에 겹쳐서 형성된 제2 삼각형군(T2)와, 상기 제3 절개선(30)에 의해 형성된 제2 삼각형군(T2) 이외의 나머지 복수개의 삼각형을 일치되게 겹친 후 제3 꼭지점(C3)에서 제1 절개선(10)으로 수직되게 제4 절개선(40)을 형성 절개하여 형성된 제3 삼각형군(T3)으로 이루어진 것"을 그 구성적 특징으로 한다. 
상기와 같은 본 발명은 전통적으로 전래되어 오던 칠교놀이 및 본 출원인의 선등록발명인 십교놀이 세트 및 십이교놀이 세트에서의 단점을 보완하고 더욱 창의적으로 개선하여 다양한 물체나 꽃잎 또는 공룡과 같은 네발 달린 동물을 비롯한 각종 물체는 물론 각종 문자나 숫자 등과 기하학적인 다양한 형상이 자유롭게 표현가능하므로 교육적인 효과의 향상은 물론 어린이들이 관심을 갖고 있는 사물을 표현하는데 적합하므로 어린이들의 창의력과 공간지각력 및 수학적 사고력을 향상시켜 줄 수 있고, 지루하지 않으므로 오랫동안 갖고 놀 수 있어 집중력과 인내심도 놀이를 통해 자연스럽게 길러 줄 수 있는 것이다.
Patent KR-20130043936-A (KR)
Inventor: JO JIN HO
IPC: F21Y101/02
Filed: 2011-10-21
Abstract: 반사경 및 집광렌즈를 통해 가시광을 동시에 조사하는 적외선 조사 장치 및 상기 적외선 조사 장치를 포함하는 차량용 헤드 램프가 제공된다. 상기 적외선 조사 장치는 하방향으로 적외선을 조사하는 제1 광원, 상기 제1 광원과 동시에 가시광을 조사하는 하나 이상의 제2 광원, 상기 제1 광원의 하부에 위치하여 상기 조사된 적외선 및 가시광 중 적어도 하나를 반사하는 반사경 및 상기 반사된 적외선 및 가시광 중 적어도 하나가 통과되는 비구면렌즈를 포함하되, 상기 반사경은 제1 초점 및 제2 초점을 갖고, 상기 제1 광원은 상기 제1 초점에 위치한다.
Patent KR-20130046627-A (KR)
Title: Complex sheet for shielding electromagnetic wave and manufacturing method thereof
Inventor: JEONG SEUNG GYO
IPC: H01F1/34
Filed: 2011-10-28
Abstract: PURPOSE: An electromagnetic wave blocking complex sheet and a manufacturing method thereof are provided to use a net shape screen in which an emulsion layer is adhered to an upper surface of a ferrite sheet and to form a cross stripe pattern having a fixed depth through a screen printing technique, thereby improving adhering precision by making an electromagnetic wave blocking ferrite sheet complex be easily bent. CONSTITUTION: An electromagnetic wave blocking complex sheet is manufactured by following steps. A base film and a ferrite sheet are prepared(S10). The ferrite sheet is molded or coated in an upper surface of the base film(S20). A cross stripe pattern having a fixed depth is formed through a screen printing technique by using a net shape screen in which paste for ferrite and an emulsion layer having a cross stripe pattern are adhered to an upper surface of the ferrite sheet(S30). The ferrite sheet having the cross stripe pattern is plasticized(S40). [Reference numerals] (AA) Start; (BB) End; (S10) Step of preparing a base film and a ferrite sheet; (S20) Step of attaching the ferrite sheet on the base film; (S30) Step of forming a cross stripe pattern having a fixed depth on the ferrite sheet through a screen printing technique by using paste; (S40) Step of plasticizing the ferrite sheet with the cross stripe pattern; (S50) Step of attaching a double-sided tame and a protective adhesive tape on the upper and lower surfaces of the ferrite sheet with the plasticized cross stripe pattern, respectively and completing an electromagnetic wave blocking complex sheet
Patent KR-20130048094-A (KR)
Title: Node apparatus for contents streaming relay and method using the same
Inventor: YOON SEUNG HYUN
IPC: H04N21/231
Filed: 2011-11-01
Abstract: PURPOSE: A node device for content streaming relay and a method thereof are provided to supply a content streaming service to a user terminal in a multicast or a unicast transmission mode according to a check result of content features and network states. CONSTITUTION: A server connection unit(100) selects a streaming server(12) by considering load distribution according to a streaming request signal of a user terminal(14). When content transmitted to the user terminal is overlapped, a content caching and unicast transmitting unit(120) transmits the overlapped content to the user terminal in a unicast mode. When the content is converted, a multicast converting unit(130) transmits the content to the user terminal in a multicast mode. [Reference numerals] (100) Server connection unit; (110) Address conversion and packet filtering unit; (12) Streaming server; (120) Content caching and unicast transmitting unit; (130) Multicast converting unit; (14) Terminal; (140) Control unit