baber/WOPTO huggingface dataset:
Patent KR-20010080208-A (KR)
IPC: G06F15/16
Filed: 1999-11-12
Abstract: 본 발명은 작업을 병렬 처리하도록 배열된 다수의 메모리-공유 프로세서(10a-e)와 데이터 일관성을 보장하는 데이터 일관성 수단(14)을 포함하는 처리 시스템(1)을 나탄낸다. 처리 시스템(1)은 제 1알고리즘에 따라 프로세서(10a-e) 상에서 실행하기 위해 작업을 스케쥴링하는 스케쥴러(17)를 포함한다. 본 발명에 따른 상기 처리 시스템(1)은 또한 제 2알고리즘에 의해 주어지는 순서, 바람직하게는 글로벌 생성 순서에 따라 작업을 회수하는 수단(18)을 이용한다. 제 2알고리즘은 제 1알고리즘과 상이하다. 제 1알고리즘은 사용된 특정 시스템에 맞게 조절될 수 있으며, 특정 프로세서로의 스케쥴링을 예컨대 소스, 목표, 통신 채널, 또는 해당 작업에 대한 생성 프로세서를 기반으로 할 수 있다. 처리 시스템(1)은 공통 작업 큐(16)를 이용하며, 스케쥴링은 조정 가능하게 수행되는 것이 바람직하다.
Patent KR-20010075708-A (KR)
Title: STAGED REDUCTANT INJECTION FOR IMPROVED NOx REDUCTION
IPC: F01N3/10
Filed: 1999-11-05
Abstract: An external reductant for an SCR vehicular NOx emission control system is selectively injected to SCR catalysts which are only at catalytically active temperatures thereby avoiding reductant absorption in catalytically unactive catalysts and improving conversion response time.
Patent KR-20010101517-A (KR)
IPC: G01D5/20
Filed: 1999-08-23
Abstract: 원판형 회전자(4)를 2개의 원판형 고정자(2, 3)에 의해 축방향으로 공극을 사이에 두고 끼워넣으며, 회전자의 양면에는 회전트랜스 2차측 패턴과 리졸버 여자상 패턴을 형성한 회전측 시트코일(6)을 점착하며, 회전트랜스 2차측 패턴에 대향하는 고정자(2)에는 회전트랜스 1차측 패턴을 형성한 고정측 시트코일(5)을 점착하며, 리졸버 여자상 패턴에 대향하는 고정자(3)에는 리졸버 검출상 패턴을 형성한 고정측 시트코일(5)을 점착하고 있다. 
     이로써 검출전압의 저하를 초래하지 않고 소형화할 수 있음과 동시에 시트코일 점착시에 심엇갈림이 발생하더라도 쇄교자속의 진폭변동을 억제할 수 있다. 또한 각도오차를 작게 한 저렴한 시트코일형 리졸버를 제공할 수 있게 된다.
Patent KR-20010101658-A (KR)
IPC: H04W52/40
Filed: 2000-11-10
Abstract: 본 발명은 2차국이 복수의 1차국과의 통신에 종사하는 소프트 핸드오버 과정을 하게 해주는 라디오 통신 시스템에서 사용하기 위한 2차국의 적합성 검사를 위한 방법을 제공한다. 상기 방법은 2차국에게 그것의 출력 송신 전력을 조정할 것을 지시하는 복수의 1차국 각각으로부터 동시에 수신된 전력 제어 명령에 대한 2차국의 응답을 검사하게 해준다. 특별히, 상기 방법은, 전에는 가능하기 않았던, 각 1차국으로부터 수신된 상기 전력 제어 명령의 신뢰성에 대한 2차국의 평가를 검사하는 것을 가능하게 한다. 검사는 전력 제어 명령의 알려진 시퀀스를 1차국으로부터 2차국에 송신함으로써 수행되며, 그리하여 출력 송신 전력에 있어서 변화의 실제 패턴을 변화의 예상된 패턴과 비교한다.
Patent KR-20010101891-A (KR)
IPC: H01Q5/00
Filed: 2000-11-08
Abstract: 본 발명의 마이크로 스트립 안테나는, 직사각형 형상의 유전체 기판과, 상기 유전체 기판의 한쪽 표면상에 형성된 접지판 도체와, 상기 유전체 기판의 다른 쪽 표면상에 형성된 직사각형 형상의 방사 도체와, 상기 방사 도체에 형성되어 있으며, 상기 방사 도체의 상호 직교하는 변에 따라 각각 신장하고 또한 길이가 상호 다른 2개의 아암을 갖는 교차 슬롯과, 상기 방사 도체의 대각선 또는 상기 대각선의 연장선상에 형성되며 상기 방사 도체의 중심점과는 다른 적어도 1점에 형성된 급전점을 구비하고 있고, 상기 슬롯의 적어도 한쪽 아암의 길이가, 그 아암에 따른 상기 방사 도체의 변의 길이로부터 상기 유전체 기판 두께의 4배의 값을 뺀 값 이상이다.
Patent KR-20010102291-A (KR)
Title: 회전하는 피스톤을 구비하는 자유 피스톤 내연 기관
IPC: F01B3/00
Filed: 2000-01-12
Abstract: 자유 피스톤 내연 기관(10)은 연소 실린더(16)와 압축 실린더(18)를 구비하는 하우징(12)을 포함한다.  유체 포트(50)는 상기 압축 실린더(18) 안으로 가압 유체를 이송하기 위하여 상기 압축 실린더(18)와 연통되게 배치된다.  피스톤(14)은 상기 연소 실린더(16) 내에 왕복 가능하게 배치된 피스톤 헤드(32), 상기 압축 실린더(18) 내에 왕복 가능하게 배치된 압축 헤드(44), 및 상기 피스톤 헤드(32)와 상기 압축 헤드(44) 각각에 장착되는 플런저 로드(34)를 포함한다.  압축 헤드(44)는 적어도 간헐적으로 상기 유체 포트(50)와 결합되게 배치된 실질적으로 반경 방향으로 연장되는 다수의 베인(62)을 포함하고, 이에 의해 상기 유체 포트(50)로부터 상기 압축 실린더(18) 안으로 이송되는 가압 유체가 피스톤을 회전시키게 된다.
Patent KR-20010112859-A (KR)
Title: Method and apparatus in the drying section of a paper machine or the like
IPC: F26B13/20
Filed: 2000-02-21
Abstract: Cylindrical drying rolls are provided over which a web is passed along with a support fabric. A throttling unit provided at short distance from opening nip in air blow box equipped at the side of fabric, divides negative pressure space formed between upper and lower sealing units into regions respectively of intensified and smaller negative pressures.  The air blow box extends along the entire width of web. The air blowing device is arranged on that side of support fabric, which is away from the roll (10), mainly at the opening nip between the support fabric and the roll so that it extends from the nip to at least a short distance forward in support fabric travel direction. The sealing units include nozzles, or mechanical seals, being transversal with respect to web conveyance direction. The upper sealing unit (36) is a nozzle arranged in blow box, close to support fabric, for blowing air jets away from the negative pressure space formed between the support fabric and blow box. The lower sealing element is arranged close to support fabric or the roll (14) turning the support fabric at a distance from opening nip. A suction orifice (54) is provided between the upper sealing nozzle and throttling unit, and is connected to suction device to increase negative pressure in the region (34'). The upper sealing nozzle is arranged close to disengaging point (40) between drying roll and support fabric. The lower sealing nozzle is arranged close to closing nip between turn roll and support fabric, so that air jet from the lower nozzle is discharged from closing nip, from the region (34) and from the pocket (20) formed between the drying rolls. The throttling unit has convex surface which guides the air jets away from intensified negative pressure region, using the Coanda effect. A guide plate is arranged between throttling unit and closing nip, to prevent external ejection of air with the ejecting nozzle from reaching the closing nip. The throttling unit has air flow restriction unit extending across the web and mounted resiliently or pivotably in blow box in order to maintain intensified pressure in the region (34). The throttling unit extends to a distance to be at a distance of 10 mm from the support fabric. The region (34) has length 100-200 mm and upper and sealing nozzle is at a distance of about 70 mm from the disengaging point of support fabric. The throttling unit is at a distance of about 100 mm from the disengaging point.
Patent KR-20010102423-A (KR)
IPC: E04C3/34
Filed: 2000-12-27
Abstract: A pair of rollers (2), constituting the seat and the traction means for the formwork (3) to be reinforced, are established on a bench (1). A pair of upper pressure rollers (12) act, at the same time, on the formwork. On the same bench (1) there are also placed, laterally with respect to the formwork (3), a pair of longitudinal guides (15) for the movement, in parallel to the formwork (3) of a carriage (14) wearing the fiberglass mesh delivering reel (13), said reel (13) being furthermore mounted on the carriage (14) with the possibility to rotate around the vertical axis, in order to vary the orientation of the fiberglass mesh with respect to the formwork (3). The carriage (14), at the end position on the guides (15), delivers the reinforcing band to the formwork (3) in a perpendicular way with respect to the axis of the latter, and after turning around the formwork (3) for some times, the carriage initiates the longitudinal movement while the reel (13) adopts an inclined position, until the opposed end of the formwork (1) is reached, at which moment it reverts to the perpendicular position and thereafter the direction is changed.
Patent KR-20010112368-A (KR)
IPC: G08B25/10
Filed: 2000-01-27
Abstract: 본 발명은, 자동차 등의 차량에 탑재되어, 교통사고, 급한 병 등의 긴급시에 경찰, 긴급통보센터 등에 현재 차량의 위치정보, 등록차량 등의 데이터를 송신하는 기능을 갖는 긴급통보시스템에 있어서, 긴급통보시스템 단말기기가 갖는 자이로센서로부터 입력된 차량의 진행방향 등의 데이터 및 GPS수신기로부터 입력된 위치정보 등의 데이터의 활용을 도모하는 것을 목적으로 하고, 긴급통보시스템 단말기기 
     (1)의 외부에 접속하는 네비게이션 시스템(4)에, 네비게이션 시스템(4)이 필요로 하는 차량의 진행방향 등의 정보를 생성하는 자이로센서(13), 위성으로부터의 데이터를 수신하는 GPS안테나(16), GPS안테나로부터 입력된 데이터로부터 위치정보 등의 데이터를 생성하는 GPS수신기(17) 등의 자기 차량의 위치, 상태를 파악하기 위한 데이터를 출력하는 데이터출력수단(18)을 구비한다.
Patent KR-20020021131-A (KR)
IPC: G06K7/10
Filed: 2001-04-19
Abstract: 카드(1)의 표면에 설치되고 격자패턴(3)에 의거한 화상(4')이 형성된 홀로그램을 향해서 레이저 측정광(Q1)을 투광하는 투광계(22)와, 홀로그램으로부터 반사된 반사 회절광속에 의거한 격자패턴 상을 수광부(38)상에 형성하는 푸리에 변환렌즈(27)와, 수광부(28)로부터의 광전자 출력에 의거하여 카드(1)의 진위를 판정하기 위한 판정수단(30')을 구비하고, 반사 회절광에 의거한 격자패턴 상에 의해 카드(1)의 진위를 판정한다.
Patent KR-20020026488-A (KR)
Title: Automatic generation device of electricity by using vibration
Inventor: JUN SANG HYUNG
IPC: H02K57/00
Filed: 2002-01-08
Abstract: PURPOSE: An automatic generating apparatus using the vibration is provided to generate the electricity by employing the vibration as electricity generating elements. CONSTITUTION: A vibrator(203) having a predetermined shape is a magnet and converts the external vibration into the reciprocal movement. A fixed axis(205) is made up of nonconductor so that the vibrator(203) performs the reciprocal movement. A stator(204) is made up of a magnet having a polar identical to the vibrator(203) on upper and lower portions of the fixed axis(205) and prevents a collision with the vibrator(203). An induction coil(202) generates an induction current by the reciprocal movement of the vibrator(203). The external vibration is transmitted from various angles through lower portion of a case(201).
Patent KR-20030061080-A (KR)
IPC: H04B1/40
Filed: 2002-01-10
Abstract: 본 발명은 음성출력을 위한 음성출력장치, 음성입력을 위한 음성수신장치, 서로 다른 차량보완시스템 데이터를 각각의 패킷 데이터로 어셈블 하거나 패킷 데이터를 해당 차량보완시스템 데이터로 디스어셈블하여 주는 패킷 어셈블러/디스어셈블러 장치, 데이터를 함유하는 음성신호를 먼 거리까지 전송하거나 먼 거리로부터 전송 받는데 사용되는 GSM 모듈, 패킷 데이터를 아날로그 신호로 변조(modulating)한 후 이 변조된 아날로그 신호를 음성 수신장치로부터 얻어진 음성신호에 부가하여 GSM 모듈을 통해 먼 거리까지 전송될 수 있는 데이터 함유 음성신호를 만드는데 사용되는 반송파 변조회로(carrier wave modulator), 및 데이터 함유 음성신호를 복조(demodulating) 하여 패킷 데이터와 음성신호로 분리하는데 사용되는 복조회로(demodulator circuit)로 이루어진다.
Patent KR-20030062634-A (KR)
Inventor: CHOI U
IPC: G03F7/00
Filed: 2002-01-18
Abstract: PURPOSE: A color filter for a liquid crystal display and a liquid crystal display using the same are provided to obtain an ITO patterned vertical alignment mode liquid crystal display realizing a wide view angle. CONSTITUTION: A color filter for a liquid crystal display includes a pixel part including a red pixel part(1), a green pixel part(2), and a blue pixel part(3); a coloring layer including a transparent glass(4), a black matrix(5), a transparent overcoat layer(6), and an ITO(Indium Tin Oxide)(7). The transparent overcoat layer includes a thermoset film made by hardening a mixture of a polyamic acid having a siloxane group at an end and an epoxy compound having one to four epoxy groups.
Patent KR-20030062851-A (KR)
Title: Channel tuning method and television using channel name auto completion function
Inventor: JIN DAE JE
IPC: H04N21/47
Filed: 2002-01-21
Abstract: PURPOSE: A channel selecting method by using an automatic channel name completing function and a television set are provided to automatically display channels by a certain time interval through the PIP screens. CONSTITUTION: A channel selecting method by automatic channel name finishing function includes the steps of searching a channel name similar to an input channel name on the basis of partial characters of the channel name and displaying a list of selected channel names(502), and automatically selecting the channels in the displayed list by a predetermined time interval and displaying the channels to a PIP screen in sequence for helping the selection of the channel(504).
Patent KR-20020063130-A (KR)
Inventor: KUSHIYAMA MEGUMI
IPC: G01R19/257
Filed: 2002-01-25
Abstract: PURPOSE: To monitor fluctuation and transition of a supply voltage by using an A/D converter as a detection circuit of the supply voltage. CONSTITUTION: A constant-voltage generation circuit 3 is installed. A constant voltage generated by the constant-voltage generation circuit 3 is applied to an analog input channel 5 of the A/D converter 1, and the supply voltage is connected to AVREF 4 which is a reference voltage of the A/D converter 1 to execute A/D conversion, and the A/D conversion result is housed in an A/D conversion result register 8. In the A/D conversion result housed in an A/D conversion result register 8, the applied voltage to the analog input channel 5 is constant, and therefore the supply voltage can be acquired by back calculation. The analog input channel 5 to which the constant voltage generated by the constant-voltage generation circuit 3 is applied is selected periodically by a CPU from among plural analog input channels 7 by a selector 6 for selecting one analog input channel from among the plural analog input channels, and subjected to the A/D conversion, to thereby enable to acquire the supply voltage continuously and to monitor fluctuation and transition of the supply voltage.
Patent KR-20030066866-A (KR)
Title: Composition of Detergent Using Basic Amino Acid
Inventor: HONG JONG EON
IPC: A61Q19/10
Filed: 2002-02-05
Abstract: PURPOSE: A detergent composition obtained by mixing basic amino acid and fatty acid and then saponifying is provided. Therefore, it causes no skin problems, is excellent in detergency and skin compatibility and can be generally applied to the sensitive skin, dry skin and infant skin without anxiety. CONSTITUTION: To produce a detergent composition, 0.5 to 30 parts by weight of fatty acid is blended with 100 parts by weight of distilled water at 70deg.C, added with 0.5 to 20 parts by weight of basic amino acid and then saponified. The basic amino acid is one of lysine, histidine, arginine and L-arginine and the fatty acid is lauric acid, myristic acid, palmitic acid, stearic acid and the like.
Patent KR-20020065849-A (KR)
Inventor: DOI NORIYUKI
IPC: C07C317/14
Filed: 2002-02-05
Abstract: PURPOSE: A composition containing an allyl halide compound, its preparation method and an allyl halide compound are provided to an allyl halide compound of the formula 1 from the relatively cheap material with good yield and selectivity of an E geometrical isomer. CONSTITUTION: The composition comprises (E)-1,4-dibromo-2-methyl-2-butene and (Z)-1,4-dibromo-2-methyl-2-butene, wherein the ratio of E-isomer to the total amount is 0.8 or more. The method comprises the step of reacting isoprene with bromine in the presence of an organic solvent selected from the group consisting of an aliphatic or aromatic hydrocarbon of C2-C7 capable of being substituted with one or two halogen atoms, an aliphatic or aromatic ether and an aliphatic or aromatic nitrile, and optionally an inorganic base. Also the composition comprises the allyl halide compound represented by the formula 1, wherein X is Br; Y is ArS(O)2 or RCOO(wherein Ar is an aryl group capable of being substituted and R is H, an alkyl group of low molecular weight or an aryl group capable of being substituted); and the wave-line means that the compound is a mixture of E and Z geometrical isomers. The method comprises the step of reacting the composition containing the allyl halide compound of the formula 1 with the salt represented by YM, wherein M is an alkali metal or quaternary ammonium.
Patent KR-20020033669-A (KR)
Title: The machine for manufacturing Sujong(Micro Cluster Water Essence)
Inventor: MUN SEUNG SU
IPC: C02F1/04
Filed: 2002-02-07
Abstract: PURPOSE: Provided is a device for manufacturing sujong to reduce the amount of fuel by using inner latent heat exchanging process and to reduce the production time by installing dual burner and to lengthen the device's lifetime by reducing corrosion with sacrifice anode. CONSTITUTION: The device comprises a combustion pipe(3) installed in an outer pipe(7); dual burner; dual pipe is welded in oxidation part; two of condenser(12) which makes condensation and latent heat transmission at the same time; a sacrifice anode(21) which hinders corrosion of high heating part contacted contact with water.
Patent KR-20030068649-A (KR)
Title: Voice Data Save/Play Device Voice Messaging System
Inventor: SEO YEONG BEOM
IPC: H04M3/42
Filed: 2002-02-15
Abstract: PURPOSE: An apparatus for storing and reproducing voice data in a voice guiding system is provided to store the voice data in the first data storing unit and backs up the voice data in the second data storing unit. CONSTITUTION: A highway receiving unit(200) and a highway transmitting unit(300) receive and transmit voice data as serial PCM(Pulse Code Modulation) data. A PCM data converting unit(100) converts the serial PCM data received from the highway receiving unit(200) into parallel PCM data, and converts parallel PCM data into serial PCM data. The first data storing unit(400) primarily stores the parallel PCM data converted by the PCM data converting unit(100). The second data storing unit(500) secondarily stores the parallel PCM data stored in the first data storing unit(400), for backing up the parallel PCM data. A time slot control unit(300) designates a channel for inputting and outputting the serial PCM data inputted and outputted from the PCM data converting unit(100), with the highway transmitting unit(300) and the highway receiving unit(200).
Patent KR-20030069649-A (KR)
Title: Method for driving of thermo-therapy bed being able to cognizing voice
Inventor: PARK YEONG CHUN
IPC: G10L15/22
Filed: 2002-02-22
Abstract: PURPOSE: A method for operating a thermal massage unit capable of recognizing a voice is provided to automatically operate the thermal massage unit according to input voice commands. CONSTITUTION: A voice commanding operation of a thermal massage unit is inputted(S1). An ADC(Analog to Digital Converter) samples and quantizes the input voice to be converted into digital data(S2). A central processing unit divides the whole voice signals into n sections and extracts a characteristic vector which is an input pattern of each word(S3). The central processing unit compares the extracted input voice pattern with a representative voice pattern preliminarily set in a first ROM for matching the patterns(S4). If the patterns are matched with each other, a control command data or program related to the voice pattern is read from a third ROM. The central processing unit searches for an output voice command matched with an input voice command(S5). If the central processing unit finds any output voice command matched with the input voice command, output voice is read and a voice is synthesized through an audio signal converter and a speaker, so that response and operation states of the thermal massage unit is notified to the user(S6). The central processing unit controls all driving elements for operating the thermal massage unit to execute thermal and digital compression treatments(S7). The central processing unit manually controls the driving elements through a remote control according to control commands(S8-S9). The central processing unit outputs a voice message requesting reinput of the voice(S10).
Patent KR-20020035029-A (KR)
Inventor: KIM JONG HAE
Filed: 2002-02-23
Abstract: PURPOSE: A cyber preschool system having a measuring device for the intelligence development is provided to infuse the knowledge necessary for the babyhood into a baby through the Internet and to offer a device capable of grading the intelligence development with a game. CONSTITUTION: The cyber preschool system having the measuring device for intelligence development comprises a businessman(6) operating a cyber preschool business, an education DB server(4) storing a unit lecture by each educational subject providing to a lecturer PC, a connection limit and calculation device(3-1) limiting a non-registered user not to connect to the education server and calculating the play time and the connection number of the DB server, a game server(5) storing a game program to measure the intelligence development, a limit device(3-2) limiting the non-registered user not to connect to the game server, and a host computer(7) calculating the intelligence development into the points by measuring the intelligence development of the lecturer.
Patent KR-20030070434-A (KR)
Title: Disk guide device of compact disk player for vehicle
Inventor: PARK HYEON CHAN
IPC: G11B17/04
Filed: 2002-02-25
Abstract: PURPOSE: A device for guiding a disk of a compact disk player for a vehicle is provided to drive various disks different in diameter in common player and improve the work performance. CONSTITUTION: A clamp arm(100) has a rear part combined with a player main body by a hinge to be moved up and down, and a clamp(102) selectively pressing the upper surface of a disk center. A guide arm(300) is assembled at a back surface of the clamp arm to be movable back and forth, and has protrusions(310) formed on both ends of a back surface for accurately guiding a disk to the center of a turntable. A selective disk containing element is installed at the clamp arm for selectively moving the guide arm to the rear if a disk having a large diameter is inserted.
Patent KR-20030071420-A (KR)
Title: Stock information system for providing customer with reply from several specialists as to whether customer should sell or buy particular stock item and method thereof
Inventor: JU YU JUNG
Filed: 2002-02-28
Abstract: PURPOSE: A stock information service system and method is provided to allow a user to ask a server about a sale or a purchase on a specific stock item, to simultaneously transmit a corresponding question to plural experts, to receive answers on the sale or purchase of a specific stock item, and to transmit the answer analysis result to the user. CONSTITUTION: The system comprises a user terminal(10), plural expert terminals(20), and a stock information providing server(31). The user terminal(10) enables a user to access the stock information providing server(31), to select specific stock items, and to request an answer to a question about a sale or a purchase of the selected stock item. The expert terminals(20) receive a request of answering the question for a sale or a purchase of the selected stock item, and enable the experts to transmit the answers to the stock information providing server(31). The stock information providing server(31) receives the answers to the question for a sale or a purchase of specific stock items from the expert terminals, analyzes the answers, e.g. calculates an approval rate on a sale or a purchase of a specific stock item, and transmits the analysis result to the user terminal(10).
Patent KR-20030072979-A (KR)
Title: Methode of surface activation for electrode plating ITO surface
Inventor: CHA SEUNG HWAN
IPC: G02F1/13
Filed: 2002-03-07
Abstract: PURPOSE: A method for activating an ITO electrode for carrying out electroless plating is provided to improve deposition characteristic of a low-resistance metal formed on the ITO electrode to increase characteristic of a device employing the ITO electrode. CONSTITUTION: A substrate on which an ITO electrode is formed is prepared. Sn is deposited on the surface of the ITO electrode. A catalyst metal is deposited on the surface of the ITO electrode on which Sn has been deposited. The catalyst is Pd or Ag. The substrate having the ITO electrode is dipped in an activation solution mixed with Sn and the catalyst metal to deposit Sn and catalyst on the ITO electrode. Then, the ITO electrode is dipped in an accelerator to remove Sn.
Patent KR-20030073165-A (KR)
Inventor: KANG SEONG GU
IPC: G06F3/045
Filed: 2002-03-08
Abstract: PURPOSE: A touch panel is provided to prevent a breaking of wire caused by a crack of the upper electrode which is generated in a joining process and improve a joining strength by forming a reinforcing unit and a coating unit corresponded to the upper power applying unit of the upper board being joined with a connector at the bottom of the upper board. CONSTITUTION: The upper board(21) includes the first transparent conductive film(22) at the lower surface and the upper electrodes(23) of a strip shape formed along the both edge sides. An extension unit is formed from at least one the upper board(21). A power applying unit is prepared at one side of the upper board(21). The second transparent conductive film(32) is formed at the upper surface of the lower board(31). The lower board(31) includes the lower electrodes(33) of a strip shape formed at right angles to the upper electrodes(23) along the both edge sides. The lower electrodes(33) are conducted to the second transparent conductive film(32). A connector is connected to the upper electrodes(23) and the lower electrodes(33) and applies a predetermined power. A reinforcing unit(51) is formed at the power applying unit. When the connector is combined with the upper board(21) and the lower board(31), the reinforcing unit(51) prevents the generation of a crack of the power applying unit.