baber/WOPTO huggingface dataset:
Patent KR-20010081365-A (KR)
Title: Rf coil, rf magnetic field generating apparatus and magnetic resonance imaging method and apparatus
Inventor: HOSHINO KAZUYA
IPC: G01V3/00
Filed: 2000-02-14
Abstract: PURPOSE: An RF(Radio Frequency) magnetic field generator is provided, which can generate an RF magnetic field effectively, and a magnetic resonance imaging(MRI) apparatus is provided, which provides a low SAR(Specific Absorption Rate). CONSTITUTION: Electrical paths extended radiating in all directions supply a current to generate an RF magnetic field in a space where a patient is placed. And a ring-shaped electrical path is located farther from the patient space than the electrical paths extended radiating in all directions, and links each end part of the extended electrical paths. According to the MRI method, a static magnetic field is generated in the patient space, and then a gradient magnetic field is generated in the space by a static magnetic field generation part(2), and then an RF magnetic field is generated in the space. And magnetic resonant signals are measured from the space, and an image is generated on the basis of the measured magnetic resonance signals.
Patent KR-20010049212-A (KR)
Inventor: KIM DEUK SOO
IPC: G05F3/04
Filed: 2000-02-19
Abstract: PURPOSE: An AC voltage regulator circuit is provided to control an output voltage constantly even if an input voltage varies within a permitted limit, and to obtain a sine wave output without distortion by adding a small filter circuit to an output part. CONSTITUTION: In case that an AC input voltage rating is Vr and its permitted limit is N%, the first rating voltage of a serial control transformer(Ts) is set as Vr x (N/100), and both ends of the serial voltage transformer are connected an AC input R phase and a load U phase, and the R phase is connected to a C1 terminal of the second control winding. And, a collector of a power semiconductor device(Q1) is connected to another terminal(C2) of the second winding of the control transformer, and a collector of a power semiconductor device(Q2) is connected to the AC input R phase, and emitter terminals of the power semiconductor devices are common. And, rectification diodes(D1,D2) are connected between the collectors and the emitters of the power semiconductor devices, and a surge absorption circuit(3) is connected to each power semiconductor device. Collector terminals of power semiconductor devices(Q3,Q4) are connected to both ends of the control windings(C1,C2), and emitter terminals of the power semiconductor devices are common, and rectification diodes(D3,D4) are connected between the collectors and the emitters to constitute a commutation subsidiary circuit.
Patent KR-20010084133-A (KR)
Title: Electrode for Plasma Display Panel(PDP) Aging
Inventor: BAE SUCK CHEOL
IPC: H01J9/42
Filed: 2000-02-24
Abstract: PURPOSE: An electrode in PDP aging is provided to reduce cost and improve working efficiency by allowing the electrode and panel support to be replaced in accordance with their sizes. CONSTITUTION: An apparatus for shorting electrodes in aging of PDP, comprises a base(1) fixed, in a height-adjustable manner, to a support board(7); a panel support(2) constituted by elastic members; and an electrode(3) made up of a metallic material, and has a mesh or conductive rubber to be assembled to a main body(4); and a link(6) and a handle(5) for assembling the base and main body, in such a manner that the base and main body are prevented from being apart from each other even when a predetermined force is applied from the electrode. It is possible to interchange positions between the panel support and the electrode for allowing uses at sustaining electrodes and address electrodes.
Patent KR-20010084223-A (KR)
Title: Liquid electrophotograpic printer and a printing method
Inventor: CHAE SEONG JUN
IPC: G03G15/11
Filed: 2000-02-24
Abstract: PURPOSE: Wet type electrophotographic printer and the printing method are provided to supply norpar to a drying roller, a transfer roller and a photosensitive belt before development so as to maintain norpar balance. CONSTITUTION: A norpar supplying means supplies liquid norpar to a drying roller(41), a transfer roller(51) and a photosensitive belt(20). The norpar supplying means includes a tank(61) in which the norpar is stored, a developing part(62) which is mounted adjacently to the photosensitive belt(20) and coats the norpar on the photosensitive belt(20), an ejecting part(65) which ejects the norpar between the developing part(62) and the photosensitive belt(20), and a recovering part which recovers the norpar remaining on the developing part(62). Before forming an image, the rollers and the photosensitive belt moisten the norpar, so as to maintain the balance of suction and discharge of the norpar.
Patent KR-20010087027-A (KR)
Title: Internet Marriage Service System and Control Method thereof
Inventor: LEE CHANG HUI
IPC: G06Q50/10
Filed: 2000-03-06
Abstract: PURPOSE: A system and method for controlling a wedding service through the Internet are provided for a user, who cannot participate directly in a wedding ceremony, to participate in cyber space relayed through a homepage and transmit celebration images and messages. CONSTITUTION: If a user accesses an IMS(Internet Marriage Service) server through the Internet, a homepage for a login procedure is downloaded(S1). At the homepage the user reserves a wedding hall and applies for the lending of articles essential to the marriage(S2). Afterward the user sends wedding cards to his acquaintances and friends using an electronic card(S4). In case that the wedding ceremony is started in an appointed day(S5), the ceremony is live relayed through the Internet(S6). At this moment, well-wishers, who cannot participate directly in the ceremony, access the IMS server through the Internet and watch the live scenes relayed from the wedding hall(S11). The well-wishers click on a celebration money button and transmit celebration money or celebration gifts using cyber money. And the well-wishers send celebration messages to the couple through a 1:N multi image chatting program(S12,S13).
Patent KR-20000071478-A (KR)
IPC: H05K1/11
Filed: 2000-03-24
Abstract: 단자 접속 프로세스를 간단히 함과 동시에, 표시 영역의 면적 비율을 확대할 수 있는 전기 광학 장치를 제공한다. 
     액정 표시 패널(21)에 있어서의 제 2 기판(25)의 배선 접합 영역(25a)의 짧은 변부에 주사용 드라이버 IC 칩(32)에 접속하는 접합 단자부를 배치하고, 이 접속 단자부와 제 1 기판(24)의 배선 접합 영역(24a)의 긴 변부에 배치한 접속 단자부를 1개의 가요성 프린트 배선 기판(22)에서 동일 방향으로부터 접합시킨다.  이 때문에, 가요성 프린트 배선 기판(22)의 편리성을 높일 수 있다.  또, 제 1 기판(24)의 배선 접합 영역의 돌출 치수를 짧게 하는 것이 가능해져, 액정 표시 패널(21) 전체에 대한 표시 영역의 면적 비율을 크게 할 수 있다.
Patent KR-20010090278-A (KR)
Title: A Modem which has the function of filtering or modulating connecting sound
Inventor: YOO HYUNG SEOK
IPC: H04L27/00
Filed: 2000-03-24
Abstract: PURPOSE: A modem sound filtering or modulating function for connecting sound provided to improve user by generating sweet sound through the elimination of noises caused during a hand-shaking procedure. CONSTITUTION: A modem adopts an active low pass filtering, a passive high pass filtering, an active high pass filtering or an active band pass filtering method. When the low pass filtering method is adopted, only the low frequency area is passed, to thereby output a soft sound through a speaker. When the high pass filtering method is adopted, only the high frequency of the high area is passed, to thereby output a sweet sound through the speaker. Alternatively, modem adopts an amplitude modulation or frequency modulation method, wherein frequency of a weak sound is added through the speaker to a carrier signal with a predetermined frequency, thus generating comfortable sound to listen.
Patent KR-20010092976-A (KR)
Title: auction system and method for cybermomey
Inventor: MOON YOU SIC
IPC: G06Q30/08
Filed: 2000-03-28
Abstract: PURPOSE: A cyber money auction system and method is provided to enable a user to variously make use of cyber money by enabling the user to put up the cyber money for auction on an internet site, and by converting the cyber money into cash. CONSTITUTION: A cyber money purchasing/selling system(100) is composed of a web page providing unit(110), a member management unit(120), a cyber money purchasing/selling unit(130), a cyber money exchange unit(140) and a database unit(150) composed of a web database(151), a member database(152), a cyber money database(153) and a money exchange database(154). The web page providing unit(110) provides a homepage window from the web database(151) in case that an URL(Uniform Resource Locator) resource request signal is received from an internet terminal(10). The member management unit(120) provides a log-in file read from the member database(151) to a user connecting through the internet. The cyber money purchasing/selling unit(130) makes public selling of cyber money according to the member's request. The cyber money exchange unit(140) manages cyber money transacted by the cyber money to exchange into cash. The cyber money exchange unit(140) converts cyber money of another site into an exchange rate of the cyber money regulated.
Patent KR-20010095662-A (KR)
Title: Method and device for printing and dying textile using the method of heat sublimating and permeating, and the printing paper being used said
Inventor: WOO SEONG HWAN
IPC: D06P5/28
Filed: 2000-04-11
Abstract: PURPOSE: A printing and dyeing method of a textile, a device thereof using a heat sublimating and permeating process, and printing paper are provided, which are characterized by making it possible to get clear printing products and to print a detailed letter, a detailed picture and a detailed pattern, and having excellent light fastness, wash fastness and frictional fastness. CONSTITUTION: The printing and dyeing method is comprised of: shrinking the textile in consideration of shrinking percentage before printing; overlapping the shrunk textile on printing paper with printed letters, patterns and pictures by dispersive liquid dyes; and then heat-pressing to print the letter, the pattern and the picture to the textile by the heat sublimating and penetrating process. The device consists of: a frame(10) having a supplying part(11) of the textile, a loading part(12) of the product, and guide rollers(13) guiding a path of the textile; a shrinking device shrinking the supplied textile and shrinking a heating roller(30), a pressing belt(33) and a pressure controlling device(35); a printing device containing a heating roller(40), a supplying roller(46) of printing paper, a winding roller(46) of printing paper, a pressing belt(43), a supplying roller(49) of rear paper, a winding roller(49) of rear paper and a pressure controlling device(45), overlapping the textile on printing paper with printed pattern and heat-pressing to print the pattern to the textile; a dropping device guiding the printed textile to the loading part(12) and containing a dropping roller(61) and a dropping motor. Printing paper is characterized by having the letter, the pattern and the picture printed by dye compound mixed with dispersive liquid dyes, methanol and PVA.
Patent KR-20010095928-A (KR)
Title: Non-linearity and error correction method for switching power amplification of a pulse width modulated signal with a/d converter
Inventor: AHN SEONG TAK
IPC: H03F3/217
Filed: 2000-04-12
Abstract: PURPOSE: A system and a method for correcting nonlinearity and error generated during a switching power amplification of a pulse width modulation(PWM) signal using an analog-digital converter(ADC) are provided which correct the nonlinearity and error of a switching power amplification stage by a digital processing method of adding/subtracting an error signal with/from an input digital signal(PCM signal) before the pulse width modulation after converting the error signal into a digital signal through the ADC. CONSTITUTION: The system includes a reference signal formation circuit inputting an output of a pulse width modulator, and a negative feedback signal formation circuit inputting an output of the pulse width modulator. A control signal formation circuit converts a signal made by subtracting the output of the negative feedback signal formation circuit from the output of the reference signal formation circuit into an analog value. The system further includes an ADC(Analog Digital Converter) receiving an output of the control signal formation circuit as an input. A digital adder/subtracter receives an output of the ADC and a digital signal and its output is connected to the input of the pulse width modulator.
Patent KR-20000037396-A (KR)
Title: Lottery system using internet
Inventor: JANG HWANG JIN
Filed: 2000-04-21
Abstract: PURPOSE: A lottery system using internet is proposed to induce customer's interest. CONSTITUTION: A lottery system using internet is composed of unique sign given to customers, an internet server loading internet home page, and internet terminals to connect the internet home page. An unique sign is printed on a ticket during production of the ticket and the ticket has an unique number combined with numbers, characters, and symbols. The internet home page has a game part(12, 14) for customers to play a game after inputting the customers' unique sign. The game part is consisted of an input part(12) of unique signs, and a display part(14) for showing a lotted sign with random arrangement made by the server. The display part is like the display of a slot machine and is composed of multiple columns and rows(16). After a customer inputs his unique sign into a window for sign input, the server determines a random lotted sign and shows the sign on the display part(14) if the customer clicks a start button for game. The customer can confirm the result of lottery by comparing his sign to the lotted signs on the display part crosswise, perpendicularly, and diagonally.
Patent KR-20010097625-A (KR)
Inventor: KIM GYO HYEON
IPC: G06Q50/20
Filed: 2000-04-25
Abstract: 본 발명은 각종 교육용 멀티미디어 교재, 교육용 학습지 등을 연계하여 전문 강사의 강의 및 개별 과외를 인터넷망으로 학습자들에게 제공하여 폭넓고 깊은 수준의 교육을 다양하게 수행하는 사이버 교육 장치 및 방법에 관한 것으로, 
     본 발명의 특징은, 인터넷망을 이용하여 교육 콘텐츠를 실시간적으로 제공 받아 웹 상에서 강의를 수행하는 사이버 교육 장치에 있어서, 출판 제작 교재와 종이 교재 및 동영상를 받아 멀티미디어 교재 제작을 수행하는 교재제작시스템; 상기 교재제작시스템에서 제작된 각종 교재를 받아 정보DB에 저장된 학습 정보를 이용하여 원격 학습을 수행하는 원격학습서버; 실시간 방송 정보를 상기 인터넷망을 통해 전송하는 실시간방송서버; 및 상기 원격학습서버에서 제공되는 원격 학습 정보와 상기 실시간방송서버로부터의 실시간 방송 정보를 상기 인터넷망을 통해 받아 학습자인 회원과 교수하는 선생에게 제공하는 메디아서버를 포함하는데 있다. 
     본 발명은 다양한 교육 콘텐츠를 학습자에게 제공하고 현장감과 생동감이 있는 강의를 구현하는 한편, 각지역에 분산되어있는 강사진을 확보하여 다양하고 품질높은 강의를 학습자에게 제공할 수 있으며, 독서실 형태의 네트웍 교육체제로 교육비를 대폭 감소시킬 수 있는 이점이 있다.
Patent KR-20010107052-A (KR)
Title: 히트 펌프 시스템
Inventor: JIN KUM SOO
IPC: F25B29/00
Filed: 2000-05-24
Abstract: 본 발명은 히트 펌프 시스템에 관한 것이며, 상세하게는 1대의 시스템에서 가열기능 및 냉각기능을 동시에 발휘하거나 가열기능 또는 냉각기능을 선택적으로 발휘할 수 있도록 한 히트 펌프 시스템에 관한 것으로서, 열원을 효율적으로 이용하고, 구조를 단순화함과 동시에 설치면적을 작게 차지할 수 있도록 한 것이다. 
     본 발명은 압축기(2), 4방밸브(3), 제 1 열교환기(4), 팽창밸브(5)(6), 제 2 열교환기(7) 및 상기 4방밸브(3)를 도관(8a)∼(8d)으로 순서대로 연결하고 상기 4방밸브(3)와 압축기(2)를 흡입도관(9)으로 연결한 기본 냉매회로(1)와; 상기 도관 (8c)에 연결한 바이패스도관(10)과 상기 도관(8c)에 제 2 도관(12)으로 설치한 제 3 열교환기(11)와; 상기 도관(8b)과 제 2 도관(12)에 연결되고 팽창밸브(15)가 설치된 제 2 바이패스도관(14)에 설치한 제 4 열교환기(13)와; 상기 도관(8d)과 제 2 바이패스도관(14)에 연결한 제 3 도관(16)과; 상기 제 3 도관(16)과 제 2 도관 (12) 및 제 2 바이패스도관(14)에 연결한 제 4 및 제 5 도관(17)(18)을 구비한 것이다.
Patent KR-20000063232-A (KR)
Inventor: CHO YEONG HYUN
IPC: A01G9/10
Filed: 2000-05-26
Abstract: PURPOSE: A seedling pot fixing frame is provided that can efficiently fix the seedling pot without using separate shelves, transport simply a great quantity of seedling and prevent the damage of root by supplying smoothly moisture and air to the seedling. CONSTITUTION: The seedling pot fixing frame is characterized by forming several tens of pot ring (22) in the inner part of the outer frame (21) with the seedling pot being inserted and fixed, wherein the pot ring (22) is arranged in a grid form in the inner part of the outer frame by a supporting stand (23), the pot ring (22), the supporting stand (23) and the outer frame (21) being integrally formed, the middle part and corner part of the outer frame (21) comprises a leg fixing ring (24) integrally formed with the supporting stand (23).
Patent KR-20010029814-A (KR)
Title: A pyrometer mount for a closed-circuit thermal medium cooled gas turbine
Inventor: BURNS JAMES LEE
IPC: F02C7/16
Filed: 2000-06-19
Abstract: PURPOSE: A pyrometer mount and an assembly having a nozzle are provided to reduce twisting of a structure and to obtain a good welding quality. CONSTITUTION: A steam-cooled second-stage nozzle segment has an outer band(18) and an outer cover(22) defining a plenum(24) for receiving cooling steam for flow through the nozzles to the inner band and cover therefor and return flow through the nozzles. A pyrometer boss is welded to an opening penetrated through the outer band by an electron beam to measure a bucket temperature in a previous stage of the nozzle stage, and tig- welded to an outer cover plate. A hole is machined mechanically in the boss, a linearly extended tube is seated on the boss, and a line of sight between the pyrometer attached to a turbine frame and a bucket is provided to confirm the bucket temperature. Welding for the boss onto the outer band and the outer cover is carried out without leaking the vapor flowing in the plenum, and the line of sight penetrated through the outer cover and the outer band is provided to measure the bucket temperature.
Patent KR-20010049586-A (KR)
Inventor: HAN JIN SU
IPC: A61D7/04
Filed: 2000-06-21
Abstract: PURPOSE: Provided is an internal organ tube for inhalation anesthesia in gullet, which inserts the tube into gullet in safer and more convenient way so that it enables inhalation anesthesia through adjustment ventilation to be done easily. CONSTITUTION: The internal organ tube comprises the parts of: an organ tube(10) which is connected to an anesthesia tool with closing a terminal part(11) and opening other edge part(13) with multiple ventilation holes punched in the upper part of the terminal part; a terminal air bag(20) which is adhered to the external side of the organ tube between the terminal part and a ventilation hole(15) and expanded when air is injected; an intermediate air bag(30) which is placed in the external side of the organ tube from the lower location of the other edge part and expanded when air is injected; a pilot balloon for the terminal air bag(22) which expands the terminal air bag; and a pilot balloon for the intermediate air bag(32) which expands the intermediate air bag.
Patent KR-20010044058-A (KR)
Inventor: BAE U GYEONG
IPC: H01L21/3065
Filed: 2000-06-29
Abstract: PURPOSE: An ashing apparatus for processing a glass substrate or wafer is provided to effectively use a space by omitting a buffer chamber to vertically stack a plurality of ashing chambers. CONSTITUTION: A lower electrode(117) is in a chamber in which an ashing material applied with photoresist(111) is settled. An upper electrode(123) together with the lower electrode forms an electric field and constitutes an outer wall(100a) of the chamber. A gas slit(220) supplies ashing gas from a gas-supplying unit outside the chamber to the inside the chamber, installed inside the chamber and under the upper electrode. A safety cover(200) together with the outer wall of the chamber forms a sealing atmosphere of the chamber, supplied to the upper portion of the upper electrode. A power supplying apparatus(125) forms an electric field between the upper electrode and the lower electrode. An insulating material(210) prevents an electrical contact, inserted between the upper electrode and the outer wall of the chamber. An exhausting hole(127) exhausts the vaporized photoresist inside the chamber to the exterior of the chamber.
Patent KR-20020005280-A (KR)
Title: Cybermoney marketing
Inventor: JANG WOO KEUN
Filed: 2000-07-05
Abstract: PURPOSE: A cyber money marketing is provided to implement a region economic activation based on a joint marketing and develops a regional commerce by linking small sized companies for thereby increasing a sale through the Internet in a state that the big sized distribution companies provide various events and tank-you performances. CONSTITUTION: A regional company issues a coupon together with various companies for thereby implementing a large effect as much as the number of the jointed companies like the coupon issued by the company. A customer may select a certain company among the joint companies. A cyber lottery is received for free from a web server based on a series number of the coupon provided through the web browser. The lottery is opened on a set day for thereby providing a cyber money. It is possible to buy a certain item using the accumulated cyber money in an electronic commerce transaction server. The jointed regional companies issue a coupon for thereby decreasing an economic cost. In addition, it is possible to cope with a large size tank-you event and free gift performance and provide various items to the customer through the Internet like a large sized distribution company.
Patent KR-20010049864-A (KR)
Inventor: HARA SHINICHI
IPC: B01F23/30
Filed: 2000-07-25
Abstract: PURPOSE: To improve the homogeneity and the stability of a gas liquid mixture steam jetted from a nozzle by evading the increase of the flow resistance in an introducing part of a compressed gas into a jetting device of the gas liquid mixture stream and more smoothly obtaining the homogeneous stream of the compressed gas. CONSTITUTION: In this device, a compressed gas flow passage 2 connected to a compressed gas supply device is nearly linearly formed, a liquid storage chamber 19 connected to a pressurized liquid supply device is arranged in the compressed gas flow passage 2, an accelerating part is formed by gradually decreasing the cross section of the compressed gas flow passage 2, a jetting opening of a liquid jetting nozzle 18 communicated with the liquid storage chamber 19 is arranged in the accelerating part and a gas jetting opening is formed outside to surround the jetting opening of the liquid jetting nozzle 18. The incorporation of a granular body I the compressed gas or the pressurized liquid or the addition of a detergent into the pressurized liquid can also be enabled.
Patent KR-20020014006-A (KR)
Title: Web page object oriented construction system and the method for constructing the same thereof
Inventor: KO UI JU
IPC: G06F17/00
Filed: 2000-08-12
Abstract: PURPOSE: A system and method for making a web document as an object are provided to easily change a screen configuration of a web document, and to reduce the time for constructing a homepage. CONSTITUTION: The Internet(20) is a data communication network. The first to the nth client(22a-22n) search information loaded on the Internet and input determined information. A web site(24) includes a web server which displays web documents requested by the clients(22a-22n) on the Internet, a database server which makes a database based on information transmitted from the web server and a CGI(Common Graphic Interface) server(24) which converts the information transmitted from the web server in a form suitable for a database form of the database server. In addition, the CGI server(24) transmits the information converted to the database server.