baber/WOPTO huggingface dataset:
Patent KR-20010060472-A (KR)
Inventor: YANG WON HOI
IPC: E02B3/14
Filed: 1999-12-27
Abstract: PURPOSE: A side slope covering block of rivers or revetments is provided to protect a side of rivers or revetments by covering the surface close to the flowing water of the revetments or rivers. CONSTITUTION: A side slope covering block(1) of rivers or revetments comprises a concave surface(2) and a convex surface(3) formed on one side horizontally, three fixed spaces(5,5a,5b) formed on the rear oppositely, convex tiles(6,6a,6b) projected on one side of the middle of three fixed spaces, a concave tile(7) retreated on the other side of the middle of three fixed spaces, water holes(8,8a) bored through the uppermost middle of the concave surface, and bolt holes(9) bored through the middle of the fixed spaces.
Patent KR-20010065371-A (KR)
Inventor: BAE DONG SEOK
IPC: C21B7/06
Filed: 1999-12-29
Abstract: PURPOSE: A method for constructing and repairing refractory materials of the tapping hole in a blast furnace is provided to reduce maintenance cost and extend the life cycle of the blast furnace by changing installation method of the refractory materials consisting the tapping hole of the blast furnace, thereby decreasing troubles and extending the life cycle of the tapping hole. CONSTITUTION: The method comprises a tapping hole dismantling step of removing a stamp material constructed at a tapping hole extension part corresponding to the center position of the tapping hole; mold frame installation step of installing a mold frame having a certain shape based on the center of the tapping hole at the stamp material removed area; construction step of infusing castable to which moisture and wire core for preventing explosion and tear are added into the mold frame in a high density; primarily curing step of curing the castable; mold removing step of removing the mold; stamping step of constructing a stamping material for absorbing impact applied during closing of the tapping hole in a reverse taper shape; and forming step of forming a tapping hole surface.
Patent KR-20010058718-A (KR)
Inventor: KIM EUN SU
IPC: H01L21/68
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for clamping a wafer cassette is provided to clamp an 8-inch wafer cassette and a 12-inch wafer cassette and to simplify a clamping structure, by using an actuator to make a clamper move vertically and rotatively. CONSTITUTION: A position detection unit detects a position of a cassette(21) settled on the position detection unit, protruded at both sides of an upper portion of a stage(22). A driving unit moves up/down according to a detection signal of the position detection unit, installed in one side of a lower portion of the stage. A clamping unit is inserted into a lower groove of the cassette to fix the cassette, mounted in a side of the driving unit so that the clamping unit operates in connection with the driving unit. A unit for moving the stage forward and backward is installed in the other side of the lower portion of the stage.
Patent KR-20000023748-A (KR)
Inventor: HUJISON CRAIG W
IPC: H04B10/17
Filed: 1999-01-12
Abstract: PURPOSE: A sensor array is provided to reduce a signal to noise ratio of a passive light array greatly by adding a light amplifier between couplers for compensating a coupler splitting loss. CONSTITUTION: Plural sensors(110) receive input light signals and output disturbance light signals. A distribution bus(100) is connected to each of the sensors(110) and distributes the input light signals to each of the sensors(110). A return bus(120) is connected to each of the sensors(110) and receives the disturbance light signals from each of the sensors(110). The disturbance light signals are included as a part of the return signals. Plural first light amplifiers(130) are distributed at positions along the distribution bus(120), and plural second light amplifiers(132) are distributed at positions along the return bus(120).
Patent KR-20000068462-A (KR)
Title: 분담과금 방법
IPC: H04M15/00
Filed: 1997-09-02
Abstract: 착신자가 허용한 통화요금 구역으로부터의 착신호출에 대해서만 착신자가 지정한 조건에 따라 통화요금을 분담할 수 있는 분담과금 방법을 제공한다. 
     본 방법에서는, 특정번호 접속에 따른 통화요금에 관한 발신자 및/또는 착신자의 과금부담 정보를 제어국 등에 미리 등록해 두고, 이 과금부담 정보에 따라 실제의 통화요금을 발신자와 착신자가 분담하여 부담한다. 구체적으로는, 착신지점이 당초 예정한 착신지점으로부터 변경된 경우, 변경 후의 착신지점의 통화요금이 변경 전의 착신지점까지의 통화요금보다 비싸지는 경우, 발신지점으로부터 변경 전의 착신지점까지의 통화요금 만큼을 발신자가 부담하고, 부족분을 착신자가 부담하는 거점 분담과금 방법, 제어국에의 등록 내용에 따라 통화요금을 어느 일방에서 부담하는 선택 착신과금 방법, MBI값에 따라 분담과금을 행하는 MBI값 분담과금 방법 등이 있다.
Patent KR-20000070413-A (KR)
Title: 자엽 식물의 처리 방법
IPC: A01N63/10
Filed: 1998-01-22
Abstract: 키토산의 수용성염을 생장하는 식물의 군엽에 도포하는 것은 야채, 괴경, 곡류, 열매 및 꽃의 수확량을 증가시킨다.  처리된 식물은 보다 생명력이 강하고, 튼튼하고, 가뭄에 보다 강하며 많은 변종이 연장된 생산 기간을 누리게 된다.  식물은 0.01 내지 1.5 중량%의 키토산염을 함유하는 용액을 일반적인 장비 및 기술을 사용하여 군엽에 분무함으로써 효과적 및 간편하게 처리될 수 있다.
Patent KR-20010006429-A (KR)
Title: 헬리콥터 블레이드 서브어셈블리 조립 장치 및 방법
IPC: B29D99/00
Filed: 1998-03-25
Abstract: 본 발명은 하부 에어포일 스킨, 코어, 상부 에어포일 스킨 및 팁부와 루트부를 갖는 스파아 조립체을 구비하는 헬리콥터 주 로터 블레이드 서브어셈블리 조립하는 장치 및 방법에 관한 것으로, 상기 장치는 굽은면 상부 에어포일 네스트(208)을 갖는 베이스(206)을 갖는 하부 조립체(202)를 가지며, 상기 굽은면 상부 에어포일 네스트는 팁부와 루트부와, 상기 굽은면 상부 에어포일 네스트에 근접하게 배치된 적어도 2개의 가이드 램프(214, 216)을 가지며, 상기 가이드 램프중 적어도 하나는 루트부에 근접하게 배치되며 상기 적어도 하나의 가이드 램프는 팁부에 근접하게 배치되고, 복수개의 선단부 푸셔 캠(230)이 굽은면 상부 에어포일 네스트에 근접하게 배치된다.  하부 조립체와 정합하도록 구성된 상부 조립체(250)가 구비되며, 지지 구조체(252)와, 상기 지지 구조체에 의해서 지지된 가요적 불투과성 멤브레인(254)를 포함하며, 상기 가요적 불투과성 멤브레인과 굽은면 상부 에어포일 네스트는 상부 조립체를 하부 조립체에 정합할 때 이들 사이에 성형 캐비티를 규정한다.
Patent KR-20010014166-A (KR)
Title: 벤즈이미다졸 유도체
IPC: C07D409/10
Filed: 1998-06-26
Abstract: 본 발명은 의약으로서 유용한 신규한 벤즈이미다졸 유도체 또는 그의 염을 제공한다. 
     <화학식 1> 
     
       
     
     상기 식에 있어서, 
     R 1 은 알킬기 등이고, 
     R 2 는 치환될 수 있는 방향환 저급 알킬기이고, 
     R 3 은 알킬기 등이고, 
     -X-은 하기 화학식 V 등으로 표시되는 벤즈이미다졸 유도체 또는 그의 염이다. 
     <화학식 V>
Patent KR-20010076605-A (KR)
Title: Distributed Processing Environment Management System and Method for a TINA based Cooperative Work
Inventor: JUNG IL GU
IPC: H04L12/407
Filed: 2000-01-27
Abstract: PURPOSE: A system and method for managing a distributed processing environment for cooperation based on an open information and communication network are provided to allow an actual physical transferring network and cooperation supporting system to effectively use resources by dynamically creating, deleting and managing service session objects and user session objects. CONSTITUTION: A cooperation communication session manager(200) has a session information processor(202) storing/managing main information in a session information storage(203). A service session resource manager(207) manages resources used by objects associated with cooperation service session. A user session resource manager(208) manages resources used objects associated with cooperation user session. A cooperation application resource manager(206) manages application information and supporting resources. A device for controlling a resource manager(204) filters all session related information generated in the resource manger(205), controls the above information to be used by the session information processor(202), and controls internal objects in the resource manager(205) to acquire information of resources needed for creating/deleting a cooperation service session manager(214) and a cooperation user session manager(215).
Patent KR-20010066727-A (KR)
Inventor: RA JEONG SUN
IPC: A63F3/02
Filed: 2000-01-31
Abstract: PURPOSE: The "go" game board has a place sensor and a coordinating unit underneath the board to sense the go piece placing point coordinates and records the game play in coordinating for the review by the player or the student. CONSTITUTION: The board has a power source(11) for AC, an input unit(12) for keys for placing, canceling, printing or searching, an indicator(13) for the game content, piece, a game program unit(14) for showing go rule for showing "=", a placing sensor(15) for sensing the placing each piece for a play with coordinates on the board face, a place reader(16) for outputting the placed point with coordinates data, a game recording unit(17) for storing the "go" game in the order of placing pieces with corresponding coordinates from the unit(16), a print-out unit(18) for printing the game record under a control, and a control unit(19) for print-outing game records in option.
Patent KR-20010078666-A (KR)
Inventor: YANG BANG YEOL
Filed: 2000-02-09
Abstract: PURPOSE: An agricultural product auction service system is provided to enable a seller and a consumer to access an auction server, to input a bidding price at the auction server and to accept the purchase offering the highest bidding price by processing the input data. CONSTITUTION: The system comprises a data input module(1), a data storage module(5), a data display module(6), a client certification module(7), and a data controller(8). The data input module(4) enables an agricultural product seller client and a consumer client to input sale and purchase data, and identification data. The data storage module(5) stores the sale and purchase data on the registered agricultural product, and the identification data input by the clients. The data display module(6) displays the bidding price accepted in the auction process based on the bidding price input by the clients. The client certification module(7) certificates the accessed client as a member by checking if the input identification code exits in the data storage module. The data controller(8) receives the bidding price stored in the data storage(5), detects purchase data identically included in a sale data list classified into a product kind, a sale unit or other detailed condition, extracts a consumer client offering the highest bidding price among the detected purchase data and informs the seller and the consumer client of the auction result.
Patent KR-20010086690-A (KR)
Title: Method and equipment for processing of imitational
Inventor: EUN UN KEE
IPC: A44C13/00
Filed: 2000-03-02
Abstract: PURPOSE: An apparatus for processing an artificial jewel and a processing method thereof are provided to achieve a multilateral truncated conical shaped jewel, to simplify the work of processing, and to enable the mass production of the jewel. CONSTITUTION: The method for processing an artificial jewel comprises the steps of; preparing an artificial jewel material sheet having a uniform thickness; cutting the sheet into a strip shaped member having a uniform width in transverse direction; cutting the strip shaped member into a rectangular member, and then secondarily cutting the rectangular member into a cylindrical member(43); processing the cylindrical member into a poly-pyramid member while rotating the jewel fastener across a desired angle according to the shape of a desired poly-pyramid; and finishing the surface of the poly-pyramid member.
Patent KR-20010085157-A (KR)
Inventor: PARK JONG DEUK
IPC: G06F17/28
Filed: 2000-02-29
Abstract: PURPOSE: A system for real time translation/interpretation is provided to enable a user to write sentences, e.g. a letter or a diary, by combining words, to correct the structure of the sentences, to interpret the written sentences into a foreign language or the Hangul, and to pronounce the interpreted sentences. CONSTITUTION: The system comprises a data identification input module, a storage module, an interpreter, a database, a displayer, a character recognition module, a speaker, a sentence error generator, a comparison search module, and a pronunciation storage. The data identification input module and the storage module enable a user to input sentences and store the input sentences. The interpreter detects the language of the input sentences, and interprets the input sentences into wanted language by using the database. The displayer displays the interpreted sentences. The character recognition module converts the sentences into pronunciation codes, and outputs the pronunciation codes via the speaker. The sentence error generator generates errors in the sentences by using the comparison search module and a sentence conversion database.
Patent KR-20010087851-A (KR)
Title: Method for advertisement using network computer games
Inventor: SONG SEUNG JAE
Filed: 2000-03-07
Abstract: PURPOSE: An advertising method using a computer game is provided to enhance an advertising effect and to let a user connect to the ad managing server by making a user concentrate on an advertising object during a game. CONSTITUTION: A user connects to an advertisement managing server and performs a log-in process(S1). A game is executed on a browser of a user's computer(S2). An advertisement adapted to a log-in user and the executed game is indexed(S3). The log-in user compares a currently possessed advertising element with the indexed advertising element through the latest connection(S4). An attribute is embodied in an advertising element to be noticed(S5). A deleting, a modifying, and an appending are requested by the comparison(S6). The advertising element is converted in an advertisement converting engine included in the game(S7). The game is loaded(S8). The log-in user progresses the game(S9). A user's credit is calculated in accordance with the advertisement and a game score after the game is completed(S10). The calculated user's credit is transmitted to the advertisement managing server and returned(S11).
Patent KR-20000076795-A (KR)
Title: 용량 결합된 구동부 회로
IPC: H03K19/0175
Filed: 2000-03-09
Abstract: 높은 성능의 구동부 회로가 기술된다.  상기 구동부는 충전 시간을 감소시키기 위해 출력에서의 증가된 전류 흐름을 제공한다.  증가된 전류 흐름은, 오브드라이브 전압의 크기를 증가시키기 위하여 전압 오프셋을 제공하는 오버드라이브 회로를 제공함으로써 달성된다.
Patent KR-20000062906-A (KR)
Title: Ａｂｓ 재활용 방법
IPC: B03B5/30
Filed: 2000-03-16
Abstract: 본 발명은 제품에 유용한 재활용 폴리(아크릴로니트릴-c-부타디엔-c-스티렌) (ABS) 및 폴리카르보네이트 ABS (PCABS)를 제조하기 위한 혼합 ABS 및 PCABS의 세단, 분리 및 블렌딩 방법에 관한 것이다.
Patent KR-20010092112-A (KR)
Title: Direct current input/output power apparatus
Inventor: SONG JONG SHI
IPC: F24C7/08
Filed: 2000-03-20
Abstract: PURPOSE: A DC input/output power system is provided to prevent gas leakage, gas explosion, gas poisoning and like accidents by using a clean fuel stabilizer. CONSTITUTION: A main transformer(T1) is connected to a power input terminal, and a control transformer(T2) is connected to a first coil(L1) of the main transformer. Diodes(D1,D2), thyristors(SCR1,SCR2) and a resistances(R1) are connected to a secondary coil(L2) of the main transformer so as to obtain heater current. A contact point(B1) of a unijunction transistor(UJT) is connected to a secondary coil(L4) of the control transformer through a bridge diode(DB), resistances(R2,R3) and a Zener diode(ZD1). A variable resistance(VR1) is connected to a contact point(B2) of the unijunction transistor through a condenser(C1), and a first coil(L5) of a pulse transformer(T3) is connected to a contact point(B3) of the unijunction transistor. Anodes of thyristors are connected to both ends of a secondary coil(L6) of the unijunction transistor, respectively.
Patent KR-20000030825-A (KR)
Inventor: CHOI KYONG CHUL
IPC: G06F17/30
Filed: 2000-03-20
Abstract: PURPOSE: An electronic dictionary with voice output for searching foreign words, phrases, and sentences on internet is provided to provide native pronunciation of foreign language by searching foreign words, phrases and sentences in the internet web site, thereby providing meaning as well as correct pronunciation thereof. CONSTITUTION: If a user visits a searching site and inputs a query in a text box, the query is searched in the database and corresponding letters and voice are called. The called letters and voice are called to a browser of the user, wherein the voice is provided via a speaker installed in the computer. If a corresponding answer is not searched from the data base, an apology therefor is transmitted to the user and simultaneously the query is transmitted to the site manager to add corresponding answer. The voice output is provided at real-time in the web browser by the internet plug-in without any download or additional software.
Patent KR-20010014643-A (KR)
Inventor: KATO MITSURU
IPC: D06N3/14
Filed: 2000-03-28
Abstract: PURPOSE: Disclosed is a composite resin emulsion of a polyurethane and a polymer of an ethylenic unsaturated monomer, excellent in dispersion stability, solvent resistance, and low temp. resistance and capable of forming a film, etc., excellent in transparency, flexibility, mechanical character, friction resistance, weatherability, bending resistance, hydrolysis resistance, etc., its manufacturing method, and a composite resin emulsion added with a heat-sensitive gelling agent. CONSTITUTION: This manufacturing method of a composite resin emulsion is a two-stage process, that is, after an ethylenic unsaturated monomer(B1) consisting mainly of an acrylic acid derivative is emulsion polymerized in the presence of a polyurethane emulsion(A), an ethylenic unsaturated monomer(B2) mainly consisting of a methacrylic acid derivative and/or an arom. vinyl compd. is emulsion polymerized, wherein the wt. ratio of the ethylenic unsaturated monomer(B1): the ethylenic unsaturated monomer(B2) is 50:50-99:1, and the wt. ratio of£the polyurethane in the polyurethane emulsion(A)| to£total quantity of the ethylenic unsaturated monomer(B1) and the ethylenic unsaturated monome (B2)| is 90:10-10:90.
Patent KR-20000037285-A (KR)
Inventor: YANG DONG YEON
IPC: C22B1/14
Filed: 2000-04-17
Abstract: PURPOSE: A method for producing an agglomerate is provided to be used as an iron source in a pre-furnace process or as an iron substitute in a mini-mill electric-furnace process by adding a proper combiner after recollecting powder refined ore with under 8mm from steel producing slag. CONSTITUTION: Iron particles with 60% of iron ingredient and 8mm of fineness are used as the iron source of a pre-furnace or an electric furnace with a scrap. The divided concentrate with 60% of iron ingredient and 8mm of fineness is collected for being crushed by using a rod mill(3) to eliminate foreign materials. Then, the crushed and divided concentrate with 86.5% of iron ingredient and under 6.5mm of fineness is selected by using a magnetic force selection(4) or a vacuum screen(6). The selected divided concentrate is mixed with a combiner formed by molasses and caustic lime at a ratio of 73.5-86.5:13.5-26.5 for producing an agglomerate by passing through an agglomerate producer(9). Herein, the agglomerate with 30mm of fineness is used as the iron source while producing the agglomerate again by using the agglomerate with under 30mm of fineness.
Patent KR-20010020787-A (KR)
Title: Switch device
Inventor: ANDO TAKESHI
IPC: H01H25/04
Filed: 2000-04-27
Abstract: PURPOSE: To reduce force in the separation direction acting between connection protrusions of an operation body and elastic arms of a support member, and to miniaturize a swing operation type switch device which selectively turns on plural switching elements by swing operation of the operation body. CONSTITUTION: This swing operation type switch device comprises an operation body 1 swingingly operated by a user; a support member 2 swingingly supporting the operation body 1; a flexible board 3 having a tact switch turned on by swing operation of the operation body 1; and a fixing plate 4 supporting the operation body 1, the support member 2 and the flexible board 3. The lower face center of the operation body 1 is perpendicularly formed with a support shaft 1b that is the swing center, while the lower face of the operation body 1 is alternately formed with four push protrusions 1c and four connection protrusions 1d around the support shaft 1b at even intervals of 45 degrees in the circumferential direction. The support member 2 is formed with four elastic arms 2c in a cantilever state with the center sides as fixed ends. By hot-welding each the connection protrusion 1d to the free end side of each the elastic arm 2c, the operation body 1 is integrated with the support member 2 movably to the support member 2.
Patent KR-20010103955-A (KR)
Inventor: CHOI BONG GEUN
Filed: 2000-05-12
Abstract: 본 발명은 인터넷을 기반으로 하여 컨텐츠 제공자가 컨텐츠를 등록하고 사용자는 상기 등록된 컨텐츠에 대하여 소정의 이용료를 지불함으로서 컨텐츠 제공자와 사용자간의 자율적인 정보의 이용을 가능할 수 있도록 한 인터넷을 이용한 컨텐츠 관리 방법에 관한 것이다. 
     본 발명의 인터넷을 이용한 컨텐츠 관리 방법은 컨텐츠의 제공자가 자율적으로 자신의 컨텐츠를 등록신청하고 이를 공시하며 규정된 등록기준에 의하여 컨텐츠 데이터베이스에 등록하는 '컨텐츠 등록 모듈 호출' 단계;  상기 등록된 컨텐츠를 검색하고 사용할 컨텐츠를 선택하여 다운로드 받은 후 사용자의 포인트를 계산 및 사용한 컨텐츠에 대한 그 사용내역을 회원 관리 데이터베이스와 컨텐츠 데이터베이스에 저장하는 '컨텐츠 사용 모듈 호출' 단계;  회원관리 데이터베이스중 컨텐츠 를 제공한 회원을 검색하여 컨텐츠 사용자가 이용한 횟수에 비례하여 컨텐츠 사용료 지불금액을 산출하는 '컨텐츠 제공료 지불 모듈 호출' 단계를 포함하여 이루어진 것을 특징으로 한다.
Patent KR-20010104530-A (KR)
Inventor: PARK SOON IL
Filed: 2000-05-15
Abstract: 본 발명은 방석에 있어서, 격막에 의해 분할되는 에어실에 의해 방석의 높이를 상이하게 조절토록 하여 힙의 높이가 상이한 장애인의 힙에 편심하중이 작용하는 것을 방지하여 이에 따른 척추의 휨현상을 예방하고, 방석에 히팅장치를 설치하여 생식기부를 항상 뜨겁게 함으로써 좌욕효과를 가져와 치질을 예방 및 치료하며, 생식기 부분이 닿게 되는 곳을 힙밀착 요홀보다 낮게 형성하여 생식기에 압박을 주게되는 것을 방지함으로써 이에따른 전립선 질환등을 예방토록 하는 다용도 방석에 관한 것이다.
Patent KR-20010107106-A (KR)
Inventor: LEE SEUNG JUN
Filed: 2000-05-25
Abstract: 본 발명은 압축기의 베인 지지구조에 관한 것으로, 본 발명은 내부 공간이 구비된 실린더 조립체에 움직임 가능하도록 결합됨과 아울러 그 내부 공간에 위치하는 구획판에 의해 구획된 복수개의 공간에 각각 위치하여 상기 구획판의 회전에 따라 구획된 공간을 흡입영역과 압축영역으로 전환시키는 복수개의 베인과, 상기 베인과 베인을 연결하여 그 베인들이 상기 구획판의 양면에 각각 탄성 밀착되도록 탄성력을 가하는 탄성연결수단을 포함하도록 구성하여 상기 구획판의 회전에 따라 베인들이 항상 일정한 압착력으로 구획판에 밀착되도록 함으로써 가스가 흡입되고 압축되는 구획된 공간의 실링력을 높일 뿐만 아니라 부품간의 마찰을 감소시키고 또한 구조를 간단하게 할 수 있도록 한 것이다.
Patent KR-20010109040-A (KR)
Inventor: PARK YONG SIK
Filed: 2000-06-01
Abstract: 본 발명은 인터넷상에 산재된 군소 인터넷 방송국 서버에서 제작한 방송 컨텐츠를 업 로드 받아, 업 로드된 방송 컨텐츠를 원하는 클라이언트에게 중계 방송함으로써, 클라이언트는 군소 인터넷 방송국 서버로부터 인터넷 방송을 직접 시청 또는 청취할 때에 비하여 뛰어난 품질의 인터넷 방송을 시청 또는 청취할 수 있도록 하고, 군소 인터넷 방송국 서버는 클라이언트의 접속수가 증가되더라도 시스템 부하의 증가 없이 원활한 방송 컨텐츠를 방송할 수 있도록 한 인터넷 방송 중계 시스템 및 그 방법에 관한 것으로, 본 발명에 의하면 군소 인터넷 방송국 서버는 자체 제작된 디지털화된 방송 콘텐츠를 고가의 스트리밍 설비 없이 저속 통신망에 의하여 인터넷상에서 고품질 방송을 구현할 수 있으며, 인터넷 방송을 시청 또는 청취하고자하는 클라이언트는 인터넷상에 산재되어 있는 수없이 많은 군소 인터넷 방송국의 검색이 매우 용이하며, 검색된 방송 컨텐츠를 본 발명에 의한 인터넷 방송 중계 시스템에 의하여 실시간으로 제공받을 수 있는 효과가 있다.
Patent KR-20010111379-A (KR)
Inventor: JANG SUN HO
Filed: 2000-06-10
Abstract: 본 발명은 나노입자 루타일(rutile) 산화티타늄(TiO 2 )을 이용한 염료감응 태양전지 제조에 관한 것으로, 실온에서 사염화티타늄(TiCl 4 )을 가수분해하여 루타일 구조의 산화티타늄 분말을 얻은 다음, 산화에틸렌고분자(poly ethylene oxide) 및 에틸렌글리콜고분자(poly ethylene glycol)가 혼합된 수용액에 재 분산시키고, 불소가 도핑된 투명 전도성 유리 기판에 코팅한 다음, 공기 중에서 열처리하여 10 ㎛ 내지 12㎛ 두께의 균열이 없는 루타일 산화티타늄 후막 필름을 제조하고, 루테늄계 염료분자가 용해되어 있는 용액 중에 열처리된 필름을 함침하여 염료분자가 산화물 표면에 흡착된 루타일 산화티타늄 전극을 제조한 다음, 열가소성 고분자를 이용하여 플라티늄(Pt) 박막 전극과 접합시킨 후, 모세관 현상을 이용하여 두 전극 사이에 요오드계 산화-환원 액체전해질을 주입하여 태양전지를 제조한다. 이에 따라 균열이 없는 나노입자 루타일 산화티타늄 후막필름을 염료감응 태양전지의 전극으로 사용하는 것이 가능하여 태양전지의 제조원가를 절감시킬 수 있다.
Patent KR-20020003634-A (KR)
Title: A gamer authentication system on online game ranking service and the method thereof
Inventor: LEE GANG MIN
Filed: 2000-06-22
Abstract: PURPOSE: A system and method for certifying a player in a ranking service of an on-line game is provided to check whether a ranking player has a proper ability actually through an on-line and an off-line at supplying a ranking service of players in a site supplying a game being performed at an on-line. CONSTITUTION: In a player certifying system of a ranking service of an on-line game, an on-line game server(1) supports an on-line game through a network communication network and performs a certifying process for a certification of a player. A database server(2) stores information with respect to a player as personal information of the player, ranking information, and a game record etc. A game computer(4) makes a player connect to an on-line game server and perform a game. A communication network(6) makes a player be connected to the on-line game server(1) through the game computer(4). A user certification system(5) is provided for identifying a player's identity.