baber/WOPTO huggingface dataset:
Patent KR-20020058931-A (KR)
Title: Variable control apparatus of data input/output and its method
Inventor: LEE SEUNG HYEON
IPC: G11C7/10
Filed: 2000-12-30
Abstract: PURPOSE: A data input/output variable control device of a synchronous memory device and a method thereof are provided, which improves the application of a memory by varying a prefetch method of the memory freely. CONSTITUTION: The synchronous memory device has a plurality of cells, a plurality of input ports, a plurality of output ports, a plurality of command assembly ports, a plurality of address input ports and a plurality of registers. Before accessing the synchronous memory with a write or a read, a prefetch of the synchronous memory input/output port is selected, and the selected prefetch is one of a 1 bit prefetch unit, a 2 bit prefetch unit or a 4 bit prefetch unit. To select the prefetch of the synchronous memory input/output port, a command and a clock and an address are used as control signals.
Patent KR-20020057210-A (KR)
Title: Interior service providing method through the Internet
Inventor: KANG EUN SUK
IPC: G06Q30/06
Filed: 2000-12-30
Abstract: PURPOSE: A method for providing a service of furniture interior is provided to enable a user to select furniture by displaying information of furniture according to housings provided from the user, and by enabling the user to arrange the furniture and select a sort of furniture suitable for characteristics of the user's housing. CONSTITUTION: An operator of a server inputs information on sorts of furniture(31). A system controller of the server stores the information in the form of character data in the first database(32). The operator inputs video display information(33). The system controller stores the information in the second database(34). A user connects to a furniture interior service site through an Internet network(35). It is confirmed whether the user is a member(36). In case that the user clicks an area for member registration(37), a screen for inputting personal information is displayed(38). In case that the user inputs necessary information(39), the information is stored in the third database(40). A program for video display is transmitted(41). The program is downloaded to a user computer(42). The downloading is completed(43). Data for selecting a sort of housing are displayed through the user computer(44). In case that the user provides information on the sort of housing(45), information on interior is provided according to the sort of the housing(46). In case that the user inputs information on the interior architecture of the housing(47), information on housings and interior architectures similar to the housing is provided(48). In case that the user selects detail information(49), information on sorts of interior designs is provided(50). Videos are displayed according to the sorts(51). The user selects a sort(52).
Patent KR-20010021708-A (KR)
IPC: B21D28/00
Filed: 1998-07-09
Abstract: 본 발명은 프레쓰내부에서 전자부품용 캐리어(carrier)들을 처리하기 위해 서로에 대해 이동가능한 적어도 두 개의 부품들을 고정하기 위한 장치에 관련된다.  또한 본 발명은 클램핑장치와 상호작용하는 프레쓰에 관련된다.  또한 본 발명은 공구부품들로 부터 조립되고 클램핑장치와 상호작용하기 위한 공구 및 공구부품들에 관련된다.
Patent KR-20010024790-A (KR)
Title: 이소프로필-메틸-[2-(3-ｎ-프로폭시페녹시)에틸]아민의제조 방법
IPC: A61P23/02
Filed: 1998-12-15
Abstract: 본 발명은 이소프로필-메틸-[2-(3-n-프로폭시페녹시)에틸]아민의 신규한 합성 방법에 관한 것이다.  더욱이, 본 발명은 또한 상기 방법에서의 신규한 중간체 및 임의의 정제 단계에 관한 것이다.  또한, 본 발명은 이소프로필-메틸-[2-(3-n-프로폭시페녹시)에틸]아민을 함유한 제약 제제의 제조 및 정제된 이소프로필-메틸-[2-(3-n-프로폭시페녹시)에틸]아민의 약제상 용도에 관한 것이다.
Patent KR-20010034342-A (KR)
Title: 조절된 형상의 미봉합 부분을 갖는 다층 중합체 필름
IPC: B32B27/00
Filed: 1999-11-18
Abstract: 둘 이상의 인접층이 미봉합된 조절된 형상의 부분을 포함하고, 바람직하게는 모든 층이 서로 봉합된 필름의 기타 부분으로 이루어진 바탕으로부터 상기 부분이 시각적으로 식별되는 이층 또는 다층 중합체 필름 및 그의 제조방법.
Patent KR-20010041163-A (KR)
Title: 회로 장치
IPC: G02F1/13357
Filed: 1999-12-13
Abstract: 본 발명은 전압 공급원에 연결하는 입력 터미널(terminal)과, 램프를 연결하는  램프 연결 터미널과, 입력 터미널에 연결되어 연속적인 주기의 전류를 램프에  공급하며, 상기 전류의 주기와 중첩되는 전류 펄스를 생성하는 펄스 생성 수단을 포함하고 있는 전력 공급 수단을 포함하는 고압 방전 램프를 작동하는 회로 장치에 관한 것이다. 본 발명에 따르면, 도입부에서 언급된 종류의 회로 장치는 영상 기록 신호를 통해 가진 펄스 생성 수단을 동기화시키기 위한 수단을 포함하고 있다.
Patent KR-20010071242-A (KR)
Title: 수용체에 도포하기 위한 적층물
IPC: A61K9/70
Filed: 1999-04-29
Abstract: - 적어도 한 개의 손상되지 않은 층, 
     - 적어도 한 개의 손상된 시트, 
     - 적어도 다른 한 층, 및 
     - 분리 가능한 보호층을 포함하는, 수용체에 도포하기 위한 적층물은 m 층들 및 n 층들 위치에서 어떤 적당한 횡단면의 횡단면의 가장자리를 따라 구성되고, 여기서, m 및 n은 정수, m > n인 것을 특징으로 하는 수용체에 도포하기 위한 적층물.
Patent KR-20010071248-A (KR)
Title: 적재 하물 운반 카트용 컨베이어 시스템
IPC: B66B31/00
Filed: 1999-05-11
Abstract: 종종 공항, 슈퍼마켓 등에서 사용된 것과 같이 적재 하물 운반 카트의 이송을 위한 카트 컨베이어 시스템은 위 및 아래로 통로들이 경사져 있다. 상기 카트는 다른 공간을 가진 앞 및 뒤 바퀴가 제공되고, 및 상기 컨베이어는 앞 및 뒤 바퀴를 위한 개별 트랙을 구비하고, 컨베이어 통로 위 및 아래로 이동하는 것과 같이 일반적으로 수평 방향으로 카트를 유지하는 방법에서 바퀴를 지지하기 위해 배열된다. 상기 카트는 측면으로 마주하는 컨베이어 요소들에 의해 일 단부에 인접하여 체결되고, 경사를 따라 카트가 진행한다. 카트의 다른 단부에, 보유 요소들이 아래로 연장하고 및 컨베이어 통로를 따라 이동될 때 카트의 튀어 나옴을 방지하기 위해 보유 트랙에 의해 체결된다.
Patent KR-20010052433-A (KR)
Title: 프린트 배선판 등의 투입방법과 투입장치 및수취(受取)방법과 수취장치
IPC: B65H3/40
Filed: 1999-10-18
Abstract: 본 발명은 하나의 랙에 다수 기대어 세워져 있는 프린트 배선판 등을 기외 반송로로 한 장씩 투입하는데 있어서, 그의 전(前)단계인 기내 반송로에 대한 투입을 각 프린트 배선판 등의 사이에 보호 시트가 개재되어 있는 경우라도 한 장의 프린트 배선판 등과 한 장의 보호 시트와의 쌍으로서 확실하게 행할 수 있으며, 더구나 상기 기내 반송로에 대한 투입을 단시간에 효율적으로 행하는 것을 목표로 하여, 랙(80) 상의 맨 앞에 위치하는 피투입물(W)을 제 1 흡착장치(21)에 의해 흡착하여 약간 들어 올려서 다음에 위치하는 보호 시트(70)의 하부를 노출시키고, 그 하부 전면을 제 2 흡착장치에 의해 흡착하고, 이것과 제 1 흡착장치(21)를 동시에 끌어 들여서 피투입물(W)과 보호 시트(70)와의 쌍의 하단을 회동 암(30)의 붙잡는 부분(31) 내에 동시에 걸어 맞추고, 상기 회동 암(30)을 기내 반송로(11)의 시단을 향해 회동시켜, 피투입물(W)과 보호 시트(70)와의 쌍을 기내 반송로(11) 상에 동시에 투입하도록 한 것이다.
Patent KR-20010053021-A (KR)
IPC: C02F1/68
Filed: 1999-06-11
Abstract: A process for precipitating heavy metal ions from an aqueous solution of a chelated heavy metal ion/EDDS (ethylene diamine disuccinic acid) complex by addition of a second metallic compound leading to a substitution reaction. Preferably the isomer of EDDS used is [S.S] EDDS, and the added solution consists of CuSO 4 . The chelated complex solution may be formed by contacting active aqueous EDDS with contaminated soil. Precipitation is affected by the addition of an alkaline material, preferably a hydroxide salt of calcium, magnesium, potassium or more preferably sodium, but may be a carbonate or phosphate salt of these metals (or a mixture thereof). The heavy metals may be Ca, Al, Mg, Cd, Hg, Zn, Pb, Ni, Cr, Co or mixtures thereof.
Patent KR-20010078757-A (KR)
Title: 다공성 무기재의 거대 구조물 및 그의 제조방법
Filed: 1999-05-20
Abstract: 본 발명은 크기, 형상 및/또는 다공도를 조절할 수 있는 다공성 무기재의 거대 구조물과, 이 거대 구조물을 제조하는 방법을 제공한다. 거대 구조물은 다공성 무기재 입자의 3차원 망상구조를 포함한다. 거대 구조물을 제조하는 방법은 다공성 유기 이온 교환제와, 다공성 무기재를 형성할 수 있는 합성 혼합물을 포함하는 혼합물을 형성하는 단계, 및 이 합성 혼합물을 다공성 무기재로 전환시키는 단계를 포함한다. 복합재를 형성한 후에, 다공성 유기 이온 교환제를 복합재로부터 제거하여 거대 구조물을 얻을 수 있다.
Patent KR-20020057449-A (KR)
Title: Phone-Number Domain and Multilingual Domain of Email-Type
Inventor: CHUNG YOUNG HUN
IPC: G06F17/00
Filed: 2001-01-04
Abstract: PURPOSE: A method for embodying telephone number domain and a foreign language domain is provided to increase the convenience of a user by converting an E-mail form of a domain into a general domain using a script language in a client web browser, by transmitting the domain to a web server, thereby identically representing an E-mail as an address of a personal domain. CONSTITUTION: A general form of a domain(1a) is displayed in various modes such as http://domain.co.kr/¯user, http://domain.co.kr/user/, http://user.domain.co.kr. A general form of an e-mail(1b) is represented as a single shape of mail to:user@domain.co.kr. An e-mail form of a general domain(1c) is represented as http://user@domain.co.kr. In case that http:// is omitted and inputted to an address window in connecting to an Internet homepage through a web browser, the web browser automatically recognizes the http://. Therefore, the connection to the web site is performed with the e-mail form of the domain name, user@domain.co.kr.
Patent KR-20020059529-A (KR)
Title: Pre-Decoder for recovering a punctured turbo code and a method therefor
Inventor: CHOI GWANG SEOK
IPC: H03M13/29
Filed: 2001-01-08
Abstract: PURPOSE: A pre-decoder of turbo decoder for recovering a parity symbol having data bit rows and parity bit rows is provided to recover all or part of punctured bits by using a pre-decoder before decoding a turbo code to raise a band efficiency of transmission through a channel. CONSTITUTION: A pre-decoder(100) of a turbo decoder for recovering a parity symbol includes a calculation part(10) for estimating an estimation value of the parity bit rows by performing the same calculation as the turbo encoder generates the parity bit rows for the data bit rows, a comparison part(20) for comparing the plurality of the parity bit rows with the estimation values estimated in the calculation part(10) and a recovery part(30) for recovery the punctured parts by replacing the punctured bits of the parity bit rows with values of bits corresponding to the punctured parts of the estimation values when the comparison result represents that each bit of the parity bit rows is the same with a bit corresponding to the estimation value. The pre-decoder(100) is capable of improving its performance and implementing an accurate and rapid operation of decoding by reducing the number of iteration in the turbo decoder.
Patent KR-20020061657-A (KR)
Title: Non-polluting disposable food container and method for preparation of them
Inventor: KIM SEONG GEON
IPC: B65D65/46
Filed: 2001-01-17
Abstract: PURPOSE: A process of preparing a disposable food vessel by mixing Opuntia ficus-indica var. saboten powder as a binding agent and vegetable material and then molding is provided. Whereby, the product has excellent water resistance and biodegradability. CONSTITUTION: Opuntia ficus-indica var. saboten is ground to give binding agent powder. A vegetable material selected from corn, mandarin skin and mixtures thereof is swollen, ground to 5 to 10 mesh, mixed with 15 to 20% by weight of the binding material powder and 10 to 15% by weight of water in an amount of 65 to 75% by weight and molded in a mold at 150 to 180deg.C.
Patent KR-20010074074-A (KR)
Title: Lead-Rubber Bearing Mold
Inventor: JUNG JIN SEUNG
IPC: E04B1/98
Filed: 2001-02-07
Abstract: PURPOSE: A mold is provided to be strong against the basic secular change and the annual change of a lead rubber bearing having high molecular substances. CONSTITUTION: A mold for producing lead rubber bearing consists of three external covers. Steam lines(2,2a,2b) are formed inside each external covers and a small angled slant face(4) is formed on the upper and the lower circumference of the external covers. A lining is divided into three(7,7a,7b) and inserted into the external covers with a semicircular groove and an air discharge groove. Further, the mold contains an upper and a lower plate(11,14) having slant faces(12,15), a fixing groove(13) and a recessed groove(16). The fixing groove and the recessed groove are assembled each other by a divided stud(17).
Patent KR-20010035381-A (KR)
Inventor: KIM JEONG GON
IPC: H01R13/514
Filed: 2001-02-08
Abstract: PURPOSE: A modular plug is provided to prevent cross talk generated between wires when using the modular plug and degradation of communication data according to the contact state. CONSTITUTION: An IDC block(2) is combined with an upper surface of a PCB(56) formed for being inserted into a receiving portion(52) of a housing(53), and four pairs of IDCs(1) of the IDC block(2) are formed at each edge portion. An IDC block cover(3) is combined with an upper surface of the IDC block(2), and is combined with the IDC block(2) by a fixing member. A combining member is formed in the IDC block cover(3) so that a pair of 4 wires(W) are combined with each IDC(1) and are electrically connected with each IDC(1). The fixing member has a bridging jaw with the wedge shape for being formed in the IDC block(2) and a bridging hole(5) to be formed in the IDC block cover(3) so that the bridging jaw(4) is inserted and is fixed to the IDC block(2). The first penetrating hole(6) is formed in the center of the combining member for being inserted into a pair of two wires(W). The second penetrating hole(7) is formed at a side of the combining member. First and second penetrating holes(6,7) are connected with an inserting hole for electrically connecting the wire(W) when a pair of IDCs(1) are inserted.
Patent KR-20010044383-A (KR)
Inventor: JANG CHA SIK
IPC: G06F1/00
Filed: 2001-02-15
Abstract: PURPOSE: An electric power management control system is provided not only to display an entrance, an exit, a seat position or a payment state of a student, but also to automatically switch on or off a designated seat of the student according to an entrance or an exit. CONSTITUTION: The system comprises a monitor(1), a lamp(8), a PC(10) and a card reader(9). The monitor(1), controlled by the PC(10) receives signals and outputs the input signals. The lamp(8), installed at upper part of the monitor(1), notifies an occupation or a vacancy of a corresponding seat. the PC(10) controls the monitor(1) and the lamp(8), and gets the monitor(1) slantly mounted on. The card reader(9) is externally connected to the PC(10). The card reader(9) includes a card data input module(11), a register(12), and a data generator(13). The card data input module(11) enables the student to insert the magnetic stripe card into and swipe it. The register(12) temporarily stores the data transmitted from the magnetic card when the student swipes the card in the input module(11). The data generator(13) compares the transmitted data with data stored in advance, and generates corresponding data according to the compared result.
Patent KR-20010035482-A (KR)
Title: Birds conquester by electric p0le
Inventor: UM JUNG WUK
IPC: A01M29/12
Filed: 2001-02-19
Abstract: PURPOSE: A device for dispelling birds is provided, which can prevent a stoppage of electric current by striking a blow at birds and making the tear gas be exploded successively when the birds approach a telegraph pole. CONSTITUTION: The device for dispelling birds comprises: an electric power supply device including a storage battery(12) and a solar battery(11); a sensor(13) sensing the approach of birds; a sensor-operating part(14); a tear bomb hangar(15); a tear bomb percussion part(17); a motor(18) triggering the tear bomb(15) through a power transmission part(19); and an electric power supply control part.
Patent KR-20020068648-A (KR)
Title: Stabilized Solid State Polymer Electrolyte Facilitated Transport Membranes using Surfactants
Inventor: JUNG BEOM SEOK
IPC: B01D53/22
Filed: 2001-02-21
Abstract: PURPOSE: A solid polymer electrolyte facilitated transport membrane for use in the separation of alkene hydrocarbons from thermal-cracking products of naphthalene is provided, which is characterized in that non-volatile surfactants are added in solid polymer electrolyte facilitated transport membrane to improve long term operation stability. CONSTITUTION: The solid polymer electrolyte facilitated transport membrane is prepared by coating a solid polymer electrolyte layer comprising (i) transition metal salts selectively and reversibly reactable with alkenes; (ii) non-volatile polymer; and (iii) surfactants on the surface of a porous support. Transition metal ions react with non-volatile polymer ligand to form complex, and double bond of alkenes selectively and reversibly react with transition metal ions of the complex so that it is possible to separate only alkene hydrocarbons from alkene/alkane hydrocarbons.
Patent KR-20010085462-A (KR)
Inventor: NIRE SHIGENOBU
IPC: B65B13/34
Filed: 2001-02-22
Abstract: PURPOSE: To provide a binding apparatus which can easily and reliably retighten a binding belt without direct contact with the binding belt. CONSTITUTION: In this binding apparatus in which a binding apparatus body 1 comprises the belt passage 8 to pass a long binding belt 2 having a rack- shaped uneven portion 5, and a stopper passage 9 to pass a large number of stoppers 4 having locking claws 7 to be locked to the uneven portion 5 in an arranged condition, the stopper 4 at the tip of the stopper passage 9 is fed to the tip of the belt passage 8, and the binding belt 2 is cut by a cutter 22 with the tip of the binding belt 2 turned around a work 40 through the stopper 4 being locked to the locking claw 7 of the stopper 4 in a binding condition, a retightening lever 31 having a gear unit 35 engaged/disengaged with/from the uneven portion 5 of the binding belt 2 exposed from an open portion formed in the belt passage 8 is turnably fitted to the apparatus body 1.
Patent KR-20020071135-A (KR)
Title: Liquid Crystal Filling Method For Plate Type Display And The Apparatus Thereof
Inventor: PARK WOONG KI
IPC: G02F1/1341
Filed: 2001-03-05
Abstract: PURPOSE: A method and a device for injecting liquid crystal of a flat plate type display are provided to individually carry out the liquid crystal injection in an independent and sealed chamber unit to be loaded or unloaded independently, thereby increasing the efficiency of injection chambers. CONSTITUTION: A method for injecting liquid crystal of a flat plate type display includes the steps of loading a cell(12) adjacent to a liquid crystal tray to the inside of an independent chamber unit(10) in injection chambers, sealing the loaded chamber unit and moving the chamber unit out of the injection chambers, finishing the liquid crystal injection while making the cell contact the liquid crystal tray in the chamber unit outside the injection chambers, and unloading the cell and the liquid crystal tray by separating the chamber unit after the liquid crystal injection is finished.
Patent KR-20020075058-A (KR)
Title: Preparation method of red phosphor particles with spherical shape
Inventor: KANG YUN CHAN
IPC: C09K11/02
Filed: 2001-03-23
Abstract: PURPOSE: A method for preparing a spherical red fluorescent substance and a spherical red fluorescent substance prepared by the method are provided, which fluorescent substance has no hollow in the inside and whose spherical shape is maintained uniformly after heating. CONSTITUTION: The spherical red fluorescent substance is represented by (YxGd(1-x-y))(2-z)BzO3 : Euy, wherein z is 0 or 1; 0<=x<=1; and 0.005<=y<=0.5. The method comprises the steps of dissolving a precursor material constituting a fluorescent substance body, an activating agent precursor material doping the body and citric acid and ethylene glycol forming a polymer material, into distilled water or ethanol, to prepare 0.02-3 M fluorescent particle precursor solution; injecting the precursor solution into a spray device to generate liquid drops of 0.1-100 micrometers; and injecting the liquid drops into a reactor of 200-1,500 deg.C to prepare a fluorescent substance powder and heating the obtained powder. Preferably the heating process is carried out at a temperature of 800-1,500 deg.C for 1-5 hours.
Patent KR-20010067794-A (KR)
Title: Settling method of eletronic commerce using a Double Settling Accoument
Inventor: JUNG JIN HONG
Filed: 2001-03-27
Abstract: PURPOSE: The method for paying the bill of the e-commerce using the dual-payment account is provided to secure the stability of the payment by guaranteeing the safe payment and delivery of merchandises between a purchase and a seller. CONSTITUTION: The seller(10) builds the on-line network system with the specified (affiliated) bank(40) and opens a dual-payment account(50) as the seller name. The dual-payment account as the seller name is the account that even a purchaser as well as the seller can withdraw the money. The purchaser deposits the bill of the merchandise on the dual-payment account opened as the seller name. The seller checks the deposit and sends the relevant merchandise to the purchaser. The purchaser determines if receiving the merchandise or not. When deciding to receive the merchandise, the purchaser first pays the bill. The seller can withdraw the bill of the merchandise while the seller second pays the bill. If the purchaser decides not to receive the merchandise because of a defect of the merchandise, the purchaser expresses the business cancellation and returns the merchandise back to the seller. When the seller accepts the defect of the merchandise and agrees to the business cancellation, the seller first pays the bill. The purchaser refunds the bill deposited on the dual-payment account while the purchaser second pays the bill.
Patent KR-20020077746-A (KR)
Title: Evening essence have nutriment enriched a solution
Inventor: CHOI WOON SUN
IPC: A61K8/97
Filed: 2001-04-02
Abstract: PURPOSE: A nutrient liquid containing a natural substance extract of honey, aloe, cucumber, Zizyphus jujuba, Glycyrrhizae Radix, Aurantii Nobilis Pericarpium, etc. as a main material is provided. Therefore, the liquid composition has a massage effect and prevents the formation of wrinkles and sagging of skin by inhibiting skin aging. CONSTITUTION: A mixture of 500g Panax ginseng(undried ginseng), 5,000g Glycyrrhizae Radix, 1,000g Aurantii Nobilis Pericarpium and 500g Zizyphus jujuba is soaked in 4,000cc washing water of rice at about 100deg.C for 1 to 1,5hr and filtered. Thereafter, the mixture is mixed with an extract of 1,000g cucumber and 2,000cc aloe and agitated with a mixture of 1,000cc glycerin and 2,000cc silicon for about 1hr.
Patent KR-20010067900-A (KR)
Title: opener for wrapping film
Inventor: KIM SUNG KWAN
IPC: B65D41/32
Filed: 2001-04-04
Abstract: PURPOSE: An opener for a soft film wrap is provided to conveniently unwrap the soft film surrounding a bowl not to pour food in the bowl or to prevent a person from being burned by the food. CONSTITUTION: An opener(100) is installed across an opening of a bowl. Herein, adhering portions are formed at both ends of the opener for being attached to rim of the bowl. Then, a soft film is covered on the bowl while being strained. To open the soft film cover, the soft film is pushed at a handle(121) portion of the opener. Then, the handle is exposed for a user to hold. By pulling up the handle, connecting portion of a separating hole(131) near the separating hole of a cutting member(130) is continuously torn for separating a separating bar(122) from a fixing unit(110). Moreover, cutting blades(132) are formed at both sides of the separating bar for cutting the soft film by using sharp end of the cutting blade. Therefore, the soft film is cut by pulling the separating bar.
Patent KR-20020078298-A (KR)
Title: Automatic robbery report method for mobile video phone
Inventor: SHIN JUN YONG
IPC: H04M11/04
Filed: 2001-04-09
Abstract: PURPOSE: A method for automatically reporting a burglar in a video portable phone is provided to judge whether a current user is an owner using image information of the user input from a camera of the video portable phone and a password input from the user and automatically report the burglar when the current user is not the owner. CONSTITUTION: If a telephone number is input, an image of a user is received using a camera and the received image is analyzed(ST1). Analyzed user image information is compared with image information of a terminal owner stored in a terminal, and it is judged whether the user is identical to an owner(ST2). If the user is not identical to the owner, the input of a password is requested to the user, and it is judged whether the input password is correct(ST3). If the input password is incorrect over the number of uniform times, the image of the user and burglar situation are automatically transmitted and the power of the terminal is turned off(ST4).
Patent KR-20020078729-A (KR)
Title: Wooden curtain wall
Inventor: KIM JANG HOE
IPC: E04B2/88
Filed: 2001-04-10
Abstract: PURPOSE: A wood curtain wall is provided to achieve a wood and aluminum complex window that its construction procedure is simplified and a size of a window frame can be freely expanded. CONSTITUTION: A wood window frame is drilled with a plurality of hollow portions having a certain length and diameter on a coupling surface thereof, and an aluminum frame(2) is formed with at least one core member on a coupling surface thereof, thereby the core member of the aluminum frame being fitted into the hollow portions of the wood window frame to isolate the inside with the outside.