baber/WOPTO huggingface dataset:
Patent KR-20010043964-A (KR)
IPC: H04W88/06
Filed: 2000-03-28
Abstract: In a mobile station apparatus, the radio channel control section decides the type of communication based on the content of a control signal demodulated by the voice modulation/demodulation section and high-speed data modulation/demodulation section or how an external apparatus, which is not shown, is connected to the input/output terminal. Then, the radio channel control section controls the changeover switch so that the voice modulation/demodulation section performs modulation/demodulation processing when a voice communication is carried out and the high-speed data modulation/demodulation section performs modulation/demodulation processing when high-speed data communication is carried out. This control allows the mobile station apparatus to carry out communication using a radio channel for voice communication when a voice communication is carried out and using a radio channel for high-speed data communication when a high-speed data communication is carried out.  <IMAGE>
Patent KR-20010071486-A (KR)
Title: 다중 양자 웰 기술을 사용하는 변조용 재귀반사기
IPC: G02F1/017
Filed: 1999-05-17
Abstract: 원거리 광 통신용 시스템은 베이스 스테이션 및 리모트 스테이션을 포함한다. 리모트 스테이션은 재귀반사기, 다중 양자 웰 변조기(MQW), 및 MQW를 구동시키는 구동회로를 포함한다.  베이스 스테이션 송신기는 구동회로로부터의 전기신호의 정보에 기초한 질문 광선을 변조시키는 MQW에 광선을 전송한다.  재귀반사기는 수신기에 의한 검출을 위해 변조된 광선을 베이스 스테이션에 반사시킨다.
Patent KR-20010071570-A (KR)
Title: 2-(푸린-9-일)-테트라히드로푸란-3,4-디올 유도체
IPC: A61P29/00
Filed: 1999-06-23
Abstract: 본 발명에 따르면, 하기 화학식 I의 신규의 화합물, 그의 제조 방법, 그를 함유하는 제제, 및 염증 질환의 치료를 위한 치료법에서의 그의 용도가 제공된다. 
     <화학식 I> 
     
       
     
     식중, R 1 , R 2 , R 3 , Z 1 , Z 2 , Z 3 및 Z 4 는 명세서에 정의된 바와 같다.
Patent KR-20010053216-A (KR)
Title: 플라즈마 펌핑 셀 및 이온 펌핑 방법
IPC: H01J37/32
Filed: 1999-06-29
Abstract: 본 발명은 플라즈마 펌핑 셀이 제 1 영역과 제 2 영역 사이에 삽입되는 경우에 플라즈마를 함유한 제 1 영역으로부터 제 2 영역까지 이온을 펌핑하기 위한 플라즈마 펌핑 셀 및 방법에 관한 것으로, 상기 플라즈마 펌핑 셀은 상기 제 1 영역과 제 2 영역 사이에 위치가능하고, 도관(22)을 규정하는 관통 개구부를 구비하는 분할 부재(4)와, 상기 도관을 통해 연장되는 자기력의 라인을 제공하는 방법으로 상기 도관에 대해서 위치되는 다수의 자석(24)과, 상기 도관과 연통되는 자유 전자의 공급원과, 상기 도관(22)으로부터 상기 제 2 영역까지 이온을 가속하는 정전기 자계를 형성하도록 상기 도관에 대해서 위치된 전기 포텐셜 공급원(34)을 포함한다.
Patent KR-20020059959-A (KR)
Title: Transporting method using reservation on the internet
Inventor: CHO HWAN JU
IPC: G06Q99/00
Filed: 2001-01-09
Abstract: PURPOSE: A transporting method is provided to set and supply an optimum state of a destination route using traffic information on a starting point wanted by a plurality of registered users through a transportation unit. CONSTITUTION: A registered user terminal connects to a service terminal through the Internet(S40). The registered user is connected to the service terminal, route data as a name or a member number of the registered user, a starting point, a destination, a starting time, and other contents inputted by the registered user from the registered user terminal are inputted, the service terminal stores the route data in a string unit(S41). A route is decided by comparing the route data with a route DB(S42). The route is maintained or changed by referring to a traffic information DB(S43). The maintained or changed route is transmitted to the registered user terminal through an external connection unit(S44).
Patent KR-20010086302-A (KR)
Inventor: ARSLANOUK MAHMOUD
IPC: B29C48/345
Filed: 2001-01-10
Abstract: PURPOSE: A powder feed system is provided, in which a powdery resin is accurately supplied and sent out at constant amount in order to perform spray coating for a screwed fastener. CONSTITUTION: The apparatus includes a housing(12) defining a powder reservoir(18), a powder storage hopper(14) having an outlet(15) disposed to deliver powdered resin to the reservoir(18), a powder distribution block(16) having one or more generally vertical fill tubes(44), a plurality of discharge ports(26) extending from the reservoir(18) to the fill tubes(44) in the distribution block(16), and a vibration device(49) to which the housing is mounted. Typically, the fill tubes are in communication with individual spray nozzles for transmission of the powdered resin. The housing also carries an adjustable barrier(34) which serves as a dam to control or meter the flow of powdered resin into the discharge ports.
Patent KR-20020046890-A (KR)
Title: Wearable display system
Inventor: SONG SEOK HO
IPC: G02B27/00
Filed: 2001-01-10
Abstract: PURPOSE: A wear-type display system is provided to improve a structure and to reduce manufacturing costs by minimizing the number of optical devices. CONSTITUTION: A wear-type display system comprises a display panel(500) displaying a received screen signals from a defined signal source through wire or wireless, waveguide(510) transmitting the screen signal supplied from the display panel(500), a first, a second, and a third diffraction gratings(520,522,524) finally controlling a direction of the screen signal so as to front to eyes by diffraction of the screen signal supplied from the waveguide(510), and magnifying glasses(530,532) for magnifying the screen signal entering into the eyes out of the waveguide(510). At this point, the diffraction gratings(520,522,524) are binary, brazing, or multiple diffraction gratings.
Patent KR-20010077980-A (KR)
Title: Magnetic powder and isotropic bonded magnet
Inventor: ARAI AKIRA
IPC: C22C38/00
Filed: 2001-01-12
Abstract: PURPOSE: Disclosed is a magnet which is excellent in magnetic properties, high in reliability, and especially excellent in thermal stability. CONSTITUTION: Magnet powder has an alloy composition represented by a formula, RX(Fe1-yCoy)100-x-z-w-vBzAlwVv (wherein, R denotes at least one kind of rare earth element, x is 7.1 to 9.9 atom %, y is 0 to 0.30 atom %, z is 4.6 to 6.9 atom %, w is 0.02 to 1.5 atom %, and v is 0.2 to 3.5 atom %), and is of a composite structure having a soft magnetic phase and a hard magnetic phase, the magnet powder and binding resin are mixed together, the mixture is formed into an isotropic bonded magnet. When its irreversible magnetic susceptibility(χirr=χdif-χrev) is measured making an intersection(P), at which a magnetization curve shown in a J-H diagram indicating magnetic properties at a room temperature intersects a straight line(y) which passes through an origin in the J-H diagram and whose inclination is represented by a formula, -3.8x10-6 henry/m, as a starting point, the irreversible magnetic susceptibility(χirr=χ dif-χrev) is 5.0x10-6 henry/m or below, and furthermore its intrinsic coercive force(HcJ)is 320 to 720 kA/m at a room temperature.
Patent KR-20020061907-A (KR)
Title: Driving Method For Reducing Contour Noise of Plasma Display Panel and Multi Path Driving Apparatus Using the same
Inventor: KANG SEONG HO
IPC: G09G3/296
Filed: 2001-01-18
Abstract: PURPOSE: A method for driving a plasma display panel(PDP) to reduce a moving picture pseudo contour noise between frames and an apparatus for driving multi path using the same are provided, which removes the moving picture pseudo contour noise and also improves a display quality. CONSTITUTION: The multi path driving apparatus of the PDP comprises a main path to map an input picture signal to sub fields where gray levels are expressed in detail, and a sub path to map the input picture signal to sub fields corresponding to an MPD(Moving Picture Distortion) free code. And an MPD judgement part(60) selects picture data supplied from the main path and the sub path according to the result of judging the moving picture distortion with an interface region of the input picture signal.
Patent KR-20020063022-A (KR)
Title: Method of Fabricating Back Plate of Plasma Display Panel
Inventor: BAEK BONG JU
IPC: H01J11/34
Filed: 2001-01-26
Abstract: PURPOSE: A manufacturing method of a bottom plate of a plasma display panel is provided to suppress difference of contract ratios between green sheets when an electrode pattern or a driver IC is mounted on a substrate using the green sheets. CONSTITUTION: A bottom plate of a plasma display panel is manufactured by forming barrier ribs on a metal substrate using a green sheet and forming an electrode pattern on the green sheet. Alumina paste(100) is printed on the green sheet having the electrode pattern(84). The green sheets are simultaneously baked at about 700-750°C. In baking, the green sheets are pressed between the metal substrate and the alumina paste(100) so that contraction in x, y axis directions is suppressed and only contraction in z axis direction is progressed. During baking, organic material contained in the alumina paste is burned out and only alumina powder remains on a ceramic layer generated by baking the green sheets. The alumina powder is removed from the ceramic layer by a cleaning process and a driver IC package is mounted on the ceramic layer.
Patent KR-20020064543-A (KR)
Inventor: PARK JIN SU
IPC: F24C7/00
Filed: 2001-02-02
Abstract: PURPOSE: A microwave oven is provided to shorten cooking time by uniformly heating food. CONSTITUTION: A microwave oven is composed of a main body(30) for forming the exterior of the microwave oven, a cooking chamber(C) formed in the main body(30), a table(31) installed in the lower side of the cooking chamber(C), and a driving unit(50) formed between the main body(30) and the table(31). The driving unit(50) rotates and moves the table(31) up and down to uniformly heat food.
Patent KR-20020064814-A (KR)
Title: Apparatus and method for call simulating in cellular mobile telecommunication system
Inventor: SONG JONG HO
IPC: H04B7/155
Filed: 2001-02-03
Abstract: PURPOSE: A call simulation apparatus and method for a cellular mobile communication system is provided to test outgoing and incoming calls of a base station system and test an interface matching between the base station system and an MSC(Mobile Switching System). CONSTITUTION: A trunk matching board(73) connects to a BSC(Base Station Controller)(30) through a trunk. A main control board(71) connects to the BSC(30) through the trunk matching board(73), and is operated as a virtual base station for simulating the origination and termination operation of a virtual call and providing the virtual call to a cellular mobile communication system.
Patent KR-20020068414-A (KR)
Title: Method for manufacturing ultra-thin coil plate
Inventor: YOO SEUNG AN
IPC: H04R9/04
Filed: 2001-02-21
Abstract: PURPOSE: A method for manufacturing ultra-thin foil-type coil plate is provided to produce an ultra-thin foil-type coil plate in large quantities in a short time by forming a spiral flat coil and a terminal on a board with a photo masking technique. CONSTITUTION: A coating process(S104) coats a board with a conductive material. A mask manufacturing process(S106) forms the pattern of a spiral flat coil and a terminal on a transparent board. A photosensitive film coating process(S107) forms a photosensitive film on the coated board. An exposure process(S108) exposes the mask and the board to an ultraviolet ray to transcribe the pattern of the spiral flat coil and the terminal on the photosensitive film. An etching process(S109) performs an etching on the exposed part to form the spiral flat coil and the terminal.
Patent KR-20020076716-A (KR)
Title: METHOD FOR THE PREPARATION OF trans-9,trans-11 CLA AND trans-10,trans-12 CLA
Inventor: HA YOUNG RAE
IPC: C07C51/42
Filed: 2001-03-30
Abstract: PURPOSE: Provided is a method for producing trans-9, trans-11 CLA(conjugated linoleic acid) and trans-10, trans-12 CLA, which are pure, from chemically synthesized CLA. CONSTITUTION: The method comprises the steps of (i) synthesizing cis-9, trans-11 CLA and trans-10,cis-12 CLA from linolenic acid, and isolating pure cis-9, trans-11 CLA and trans-10,cis-12 CLA; (ii) methylating the pure cis-9, trans-11 CLA and trans-10,cis-12 CLA to form trans-9,trans-11 CLA and trans-10,trans-12 CLA, respectively; and (iii) isolating pure trans-9, trans-11 CLA and trans-10,trans-12 CLA. The methylation is effected by heating the pure cis-9,trans-11 CLA and trans-10,cis-12 CLA in the presence of acid catalyst.
Patent KR-20020080844-A (KR)
Title: Method to provide agency service of advertisement and event on Internet
Inventor: KIM HAK GON
Filed: 2001-04-18
Abstract: PURPOSE: A method for an agency service of an Internet advertisement and an event is provided to enable each advertiser to select a wanted advertisement/event by preparing various patterns of advertisements/events in advance and to integrate the advertisements/events on the Internet by supplying an advertisement/event selected by each advertiser through the Internet. CONSTITUTION: A program for an advertisement/event capable of being supplied through an Internet homepage is stored in at least one program database(S210). Contents selected by an advertiser are reflected on a program selected by the advertiser out of programs for advertisements/events stored in the program database(S220). The program for an advertisement/event including the selected contents is supplied through an Internet homepage for a predetermined period for making clients participate in the advertisement/event(S230). The participation information is informed to the advertiser(S240).
Patent KR-20020083747-A (KR)
Title: Power managing apparatus for receiver of global positioning system
Inventor: CHOI IL HEUNG
IPC: G01S1/00
Filed: 2001-04-30
Abstract: PURPOSE: An apparatus for managing power of a GPS(Global Positioning System) receiver is provided to estimate a power-off time and receive a satellite signal within a short time by searching a correction function of a realtime clock and various code phases corresponding to the satellite signal, simultaneously. CONSTITUTION: A navigation data processing portion(118) processes a satellite signal by using a digital signal processing portion(112), estimates a power-off time by using a realtime clock correction function of a realtime clock application portion(116), and controls power of an intermediate frequency generation portion(110) and the digital signal processing portion(112) by controlling a power supply portion(120) according to the estimated time, and supplies power to the intermediate frequency generation portion(110) and the digital signal processing portion(112) only when satellite data necessary for the calculation of navigation are received. The digital signal processing portion(112) has a correlator(114) and the realtime clock application portion(116).
Patent KR-20020084616-A (KR)
Title: Reaction chamber for atomic layer deposition
Inventor: CHO YEONG JIN
IPC: H01L21/203
Filed: 2001-05-03
Abstract: PURPOSE: A reaction chamber for forming an atomic layer is provided to reduce a deposition time for the atomic layer, prevent undesired generation of particles, and reduce a staying time of chemicals in the reaction chamber. CONSTITUTION: A wafer stage(42) is formed on a bottom of a housing(40). An exhaust hole(44) is formed around the wafer stage(42). A heating portion(46) and an upper plate(48) of predetermined thickness are installed on an upper portion of the wafer stage(42). A barrier rib(49) is formed between the housing(40) and the upper plate(48). A space between the housing(40) and the upper plate(48) is divided into two parts by the barrier rib(49). A gas supply tube(50) is connected with the housing(40). A precursor is supplied through the gas supply tube(50). An atomic layer is formed on a surface of a wafer by the supplied precursor. A gas supply tube(54) has an injection nozzle(52). An electrode plate(58) is installed at a bottom face of the upper plate(48). The electrode plate(58) is connected with an RF power source(56). A shower head(60) is installed under the upper plate(48). A plurality of holes(62) is formed in the shower head(60). A heating portion(64) is formed in the shower head(60).
Patent KR-20020085137-A (KR)
Title: Subscriber Identification Module card and Method of user image display in a mobile phone combined the SIM card
Inventor: CHO SEON TAE
IPC: H04B1/40
Filed: 2001-05-04
Abstract: PURPOSE: A SIM(Subscriber Identity Module) card and a method for displaying a user image in a mobile terminal combined with the same are provided to store user image data in an SIM card and to display the stored image data through the display screen of a mobile terminal when power is supplied to the mobile terminal after installing the SIM card. CONSTITUTION: A mobile terminal consists of a control part(401), a power supply part, a key input part, an SIM interface part(404), a display part(405), a speaker part, and a memory part. The control part(401) covers the system control and signal processing of the mobile terminal. The power supply part controls the power of the mobile terminal. The key input part transmits the key data corresponding to the keypads of the mobile terminals to the control part(401). The SIM interface part(404) is the interface part between am SIM card, installed in the mobile terminal, and the control part(401). The display part(405) displays the image data stored in the SIM card through the control part(401) if power is supplied from the power supply part. The speaker part outputs the voice data contained in the image data. The memory part stores the data transmitted through the SIM interface part(404) or the wireless data transmitted and received through the mobile terminal.
Patent KR-20020087719-A (KR)
Inventor: HYUN EUY SUB
Filed: 2001-05-16
Abstract: PURPOSE: A method and a system for an AD(ADvertisement) using a dice game are provided to make a customer voluntarily connect to a homepage or a web page and to enhance the AD effect by making the customer connecting to the homepage or the web page view the AD in a concentrated state. CONSTITUTION: A server outputs the game data and the AD data to a user PC through the Internet by connecting to a plurality of user PCs. The server includes a communication module(101) for communicating the data through the Internet network, a management module(102) for managing the connection authentication of the user connecting through the communication module and the data communication necessary for the game, and an AD display module(104) for displaying an image, a logo and the characters of the AD. A game display and operation module(106) advances the dice game, calculates the point and inserts the AD provided by the AD display module into the game. A member DB(103) stores the data for a registered and a non-registered member. An AD DB stores the contents necessary for the AD. A point DB(107) stores the point by each member.
Patent KR-20020088837-A (KR)
Title: Method for ordering and manufacturing business cards and recording media where program that makes said method executed is recorded
Inventor: RICHARD HWANG
IPC: G06Q30/00
Filed: 2001-05-21
Abstract: PURPOSE: A method for ordering and manufacturing a business card and a recording medium including a program for performing the manufacturing method are provided to manage data of business cards received from many people easily through the Internet and a communication network. CONSTITUTION: A user orders a business card(201). A manufacturer of the business card inputs description contents and attribute information of the business card supplied from the user for example, as a file format(202). The manufacturer records the description contents and attribute information in a database of a server as the file format(203). An identification created for discriminating other business cards is endowed in each business card, respectively(204). The identification is issued and printed in a predetermined position of the business card with the description contents(205).
Patent KR-20020089554-A (KR)
Title: A magnetic buzzer
Inventor: PARK WAN GYU
IPC: G10K9/18
Filed: 2001-05-23
Abstract: PURPOSE: A magnetic buzzer is provided to easily emit sound without matching sound radiating holes with sound emitting holes formed at an outer case of a mobile communication terminal or a beeper. CONSTITUTION: A magnetic buzzer includes a buzzer main body(100) constructed by combining an upper case(101) with a lower case(102); a coil(112) wound on a pole(111) combined with the lower case, a magnet ring(113) formed at a yoke(110), a vibrating plate(115) mounted inside the buzzer main body, so that the vibrating plate vibrates to generate sound by electromechanical power generated between the coil and the magnet ring, wherein a plurality of sound radiating holes(103) are perforated on the upper side of the upper case, so that the generated sound is radiated omnidirectionally through the plurality of sound radiating holes.
Patent KR-20020089919-A (KR)
Title: Trichoderma harzianum GBF-0208 inhibiting and controlling the growth of the pathogenic fungus
Inventor: CHOI GI HYEON
IPC: C12N1/14
Filed: 2001-05-25
Abstract: PURPOSE: Provided is a microorganism Trichoderma harzianum GBF-0208 useful for inhibition of breed and growth of fungal pathogenic bacteria. The microorganism shows high growth inhibition activity to Brown patch, Large patch, Pythium blight, Southern blight, Black rot and Rhizoctonia root rot. CONSTITUTION: The microorganism Trichoderma harzianum GBF-0208 useful for inhibition of breed and growth of Brown patch, Large patch, Pythium blight, Southern blight, Black rot and Rhizoctonia root rot is isolated from the soil by collecting soils from various regions; suspending the collected soil samples into a sterilized saline solution; inoculating the suspended samples into a minimal agar medium containing 7g of dipotassium phosphate, 2g of monopotassium phosphate, 0.5g of sodium citrate, 0.1g of magnesium sulfate, 1g of ammonium sulfate, 5g of glucose and 15g of agar in 1 liter of distilled water; culturing the medium and isolating colonies; inoculating the colonies into 12 plant fungal pathogenic bacteria by using a dual plating method; and selecting a microorganism showing the highest growth inhibition activity.
Patent KR-20020094332-A (KR)
Title: Method for providing a service of electric goods label manufacture
Inventor: SONG AN SEOP
IPC: G06F17/00
Filed: 2001-06-11
Abstract: PURPOSE: A method for supplying an electronic equipment label manufacturing service in an Internet server is provided to search/supply an electronic equipment label corresponded to product specification information being selected and designated from a product developer through the Internet by constructing a database based on various kinds of design and product specification information necessary for manufacturing a label of an electronic equipment. CONSTITUTION: If an electronic equipment label manufacturing service is requested from a product developer, the developer is confirmed, and design and product specification information stored in a database is searched(S30). The searched design and product specification information are selected and modified, and a label necessary for manufacturing a film is prepared(S31). The prepared label is transmitted and requested to a film manufacturing company through the Internet(S32). An Internet server receives the film and stores the film in the database, and the product developer confirms the contents of the film(S33). If the contents of the film are identified with contents prepared in a label requested through an on-line by the product developer(S34), a guiding message is informed to the product developer(S36). A label manufacturing company manufactures a large quantity of label corresponded to the film, and the manufactured label is attached on a side surface of a corresponding electronic equipment(S37), and the electronic equipment is delivered(S38).