baber/WOPTO huggingface dataset:
Patent KR-20010076545-A (KR)
Title: Circuit for controlling power of the CEDM in a way of DC chopper in Nuclear Power Plant
Inventor: BAE BYEONG HWAN
IPC: G21C7/36
Filed: 2000-01-26
Abstract: PURPOSE: A DC chopper-type control element drive mechanism control circuit in an atomic power station is provided to supply a constant DC power to a control element drive mechanism and ensure a normal power supply even when a single switching element and a circuit are broken down. CONSTITUTION: A low voltage pulse generating part(310) generates a low voltage pulse. A high voltage pulse generating part(320) generates a high voltage pulse. A CTM voltage control signal output part(330) receives a control element insert/draw/stop signal inputted from a CEDMCS PLC and outputs a voltage control signal. A voltage selecting part(340) selects one among a high voltage(162V), a low voltage(45V), a zero voltage(0V) according to the ACTM voltage control signal by using the pulse generated in the pulse generating parts(310,320). An IGBT driving part(370) is operated by the selected voltage and provides a communication signal and a shutdown signal for chopping control. A three-phase rectifying part(360) rectifies a three-phase AC power and outputs a high DC voltage. An IGBT DC chopper(380) presses the rectified high DC voltage to a DC voltage necessary for a CEDM coil(400). A failure detecting part(390) detects whether the DC chopper(380) has a failure.
Patent KR-20000030500-A (KR)
Inventor: KANG MYUN GOO
IPC: H04B1/40
Filed: 2000-03-03
Abstract: PURPOSE: An apparatus for intercepting automatically or manually reception or transmission of a mobile telephone is provided to prevent the reception and the transmission of a mobile telephone when driving a vehicle. CONSTITUTION: An apparatus for intercepting automatically or manually reception or transmission of a mobile telephone comprises an automatic speed sensor(1), an automatic vibration sensor(2), an antenna(3), a high frequency amplifier(4), a transmission frequency mixing circuit(5), and a reception frequency mixing circuit(6). The apparatus intercepts the reception and the transmission of the mobile telephone by using the automatic speed sensor and the automatic vibration sensor for sensing automatically speed and vibration of a vehicle when driving the vehicle.
Patent KR-20000030558-A (KR)
Inventor: LEE WOONG LO
Filed: 2000-03-07
Abstract: PURPOSE: An advertisement using error screen is provided to decrease distrust to a corresponding site by performing an advertisement when occurring an error of a site connection. CONSTITUTION: A user downloads a connection statistics program in a self-computer to install, and is connected to a general site(S101-S103). A general browser operates a shared program of a system in the case that an error is occurred when being connected to the general site(S104,S105). A service transfer company searches as to whether an error content of a connection error site is registered in a database, and displays the registered content on a corresponding site when the error content is registered(S106). The connection statistics program checks a process and converts an HTML file related to an error into an HTML document provided from the service transfer company(S107). The connection statistics program registers an error site in a database of the service transfer company and informs an error content to a corresponding company to inquire(S108,S109).
Patent KR-20000062832-A (KR)
Title: 자기 디스크 장치
IPC: G11B5/48
Filed: 2000-03-11
Abstract: 본 발명은 전자 계산기 및 정보 처리 장치 등에 이용되는 자기 디스크 장치에 있어서, 200 MHz 이상의 고주파 기록을 실현하기 위한 전기 조건을 만족하는 전기 배선을 이용한 자기 디스크 장치의 구성을 제공하는 것을 목적으로 한다. 
     이에 따라, 자기 기록 매체에의 기록 수단을 적어도 갖는 자기 헤드와, 상기 자기 헤드에의 기록 전류 공급 수단인 전기 배선을 상기 자기 헤드를 기계적으로 지지하는 서스펜션 부재 상에 형성하고, 특히 자기 헤드 기록부의 최대 임피던스보다도 특성 임피던스가 높은 전기 배선을 이용하여 자기 헤드 기록부에 기록 전류를 공급한다.
Patent KR-20010091618-A (KR)
Inventor: CHUN SEONG MO
IPC: H04B1/38
Filed: 2000-03-16
Abstract: PURPOSE: A non-charging portable phone terminal is provided to supply power in real time using the electric wave transferred to a mobile communication terminal. CONSTITUTION: A non-charging portable phone terminal is composed of an electric wave receiving part(50), an electric wave-to-electricity conversion part(70), a booster(80), a main power nickel-cadmium battery(81), an auxiliary nickel-cadmium battery(82), a crystal oscillator(60), and an ATX chip(90). The non-charging portable phone terminal, receiving a signal through the receiving part(50) from a base station or a satellite, detects a voice signal by the potential difference between a ground signal and a data signal among the received signal. Succeedingly, the main power nickel-cadmium battery(81) drives the electric wave-to-electricity conversion part(70). The voltage generated as the electric wave-to-electricity conversion part(70) is driven is converted into an effective power by the booster(80). Then the effective power is stored in the auxiliary nickel-cadmium battery(82). The non-charging portable phone terminal is operated by this auxiliary nickel-cadmium battery(82).
Patent KR-20000036653-A (KR)
Inventor: MOK YOUNG JU
IPC: C08L101/00
Filed: 2000-03-24
Abstract: PURPOSE: Provided is a plastic composition containing powdery loess having a non-toxicity, a high emission of far infrared radiation, a deodorization, and an excellent antibacterial action. The plastic composition can be used for containers. CONSTITUTION: Processes for producing the plastic composition comprise the steps of: stirring 60-70 wt% of powdery synthetic resin such as polyethylene or polypropylene at 170-200°C(the first process); spraying the mixture comprising 20-30 wt% of powdery loess, 2-3 wt% of a dispersing agent such as methacrylate silane, 0.1-1.0 wt% of a fluidizing agent, and 5-15 wt% of urethane powder on the stirred resultant (the second process); extruding the resultant of the second process in the shape of noodles and cooling(the third process); cutting the extruded resultant wherein a particle size of the extruded resultant is 2.5-3mm, followed by drying, and wrapping(the forth process).
Patent KR-20010093519-A (KR)
Inventor: JUNG BYEONG HWA
IPC: H01J29/02
Filed: 2000-03-29
Abstract: PURPOSE: An explosion proof band for CRT is provided to achieve an improved reliability of explosion proof ability and reduce manufacturing cost by forming the explosion proof band with an optimized structure against stresses affecting the CRT bulb. CONSTITUTION: An explosion proof band(20) comprises a banding portion(20a) having a predetermined length and formed into a band shape; and a compression portion(20b) arranged to the banding portion so as to suppress stresses from being concentrated. The compression portion has a width larger than the width of the banding portion, and is formed integrally with the banding portion. The compression portion has a thickness thicker than the thickness of the banding portion, and is formed integrally with the bending portion. Since the banding portion has the width smaller than the width of the compression portion, the banding portion expands further than the compression portion when mounted to a skirt portion(30a), thus allowing compression force to be concentrated to the compression portion rather than the banding portion.
Patent KR-20010014695-A (KR)
Inventor: UEMURA TOSHIJI
IPC: B01J31/04
Filed: 2000-04-07
Abstract: PURPOSE: A method is provided to industrially advantageously obtain the subject compound useful as an intermediate for biotin, etc., by reacting specific lactones with thioamides in the presence of a specific substance. CONSTITUTION: (A) Hexahydrofuro £3,4-d|imidazole-2,4-diones of formula I(R1 and R2 are each H, an alkyl, an alkenyl, an aryl or the like) are reacted with (B) thioamides (preferably aliphatic thioamides, e.g. thioaectamide) in the presence of (C) an alkali hydrosulfide (preferably an alkali metal hydrosulfide, e.g. sodium hydrosulfide), (D) sulfur and (E) a basic substance Disclosed is hexahydrothieno £3,4-d|imidazole-2,4-diones of formula II. Furthermore, it is preferable to react the component A with the component B in the presence of components(C to E) and then, and carry out acidification treatment of the reactant in the presence of a metal (preferably zinc, ion or tin).
Patent KR-20010029654-A (KR)
Title: Glass parts for cathode ray tube and manufacturing method thereof
Inventor: FURUI KOICHI
IPC: H01J9/24
Filed: 2000-04-19
Abstract: PURPOSE: A cathode ray tube is provided to decrease the number of glass components used in manufacturing a cathode-ray tube, decrease the man-hours for assembling the glass components, reduce the manufacturing costs of cathode-ray tubes, and heighten the accuracy of assembling. CONSTITUTION: A curved surface panel part(11) and funnel part(13) of a glass structural body of cathode-ray tube are formed in a single piece through a blow molding process. Concretely a glass piece in the form of flat pipe formed by blow molding is cut into two slants to the center axis, and these segments produced are used as glass components to constitute the curved surface panel part(11) and funnel part(13) of the cathode-ray tube.
Patent KR-20010097597-A (KR)
Inventor: JUN HAE YEONG
IPC: G01S5/10
Filed: 2000-04-25
Abstract: 의사위성들(pseudolites)을 이용한 항법 시스템에 대해 개시하고 있다. 본 발명의 항법 시스템은: L1(1575.42㎒) 주파수에 PRN 코드와 데이터 메시지를 실은 반송파 신호를 송출해주는 적어도 3개 이상의 의사위성들과; 상기 의사위성들로부터 나오는 신호를 송출해주기 위한 송신 안테나들과; 상기 의사위성 신호를 수신하기 위한 수신기와; 이중차분을 이용한 보정 항법을 위한 무선전송을 할 수 있는 기준국과; 상기 기준국으로부터 보정 정보를 수신하고 자신의 수신기로부터 얻어진 데이터를 처리하여 정확한 위치를 구하기 위한 중앙처리수단을 구비하는 것을 특징으로 한다. 본 발명의 항법 시스템은 정적으로 수 ㎜, 동적으로 수 ㎝ 수준의 항법이 가능하기 때문에, 대형 조립 공장의 자동화나 실내 놀이시설의 위치 정보 확인 시스템, 그밖에도 GPS(Global Positioning System) 위성 신호를 수신할 수 없는 환경에서의 항법에 유용하다.
Patent KR-20000077445-A (KR)
Title: 송신회로 및 그 송신회로를 구비한 송수신장치
IPC: H04B1/40
Filed: 2000-05-26
Abstract: 본 발명은 고가의 아이솔레이터를 사용하지 않고, 반사파에 의한 전력증폭기의 파괴를 방지하는 것이다. 
     이를 위하여 본 발명에서는 전력증폭기(2), 전력증폭기(2)와 안테나(9) 사이에 설치되어 안테나(9)측으로부터 전력증폭기(2)측으로 반사되는 반사파를 검출하는 방향성 결합기(3)를 구비하고, 반사파의 레벨이 소정치 이상일 경우에 전력증폭기(2)에 인가하고 있는 전원전압의 공급을 중단하도록 하였다.
Patent KR-20010109674-A (KR)
Inventor: CHAE JEONG HWA
Filed: 2000-06-01
Abstract: 본 발명은 오프라인(Off-line)의 현실사회에서 유료 사이트 사용권을 정액제(예: 오천원권, 만원권, 오만원권 등)로 판매하고 그 판매된 사이트 사용권의 금액 범위안에서 인터넷을 통한 온라인의 유료 사이트를 마음대로 이용할수 있도록 하는 온라인과 오프라인을 결합한 유료 사이트 사용권의 이용방법에 관한 것이다. 
     이러한 본 발명은, 오프라인의 현실사회에서 유료사이트의 접속을 위한 사용권을 정액제로 판매하고 그 판매된 정액제의 사용권을 통해 인터넷의 여러 유료사이트를 온라인으로 접속하여 이용 할수 있도록 하므로서, 불필요하게 발생되는 온라인 접속의 폐단을 없애면서도 통신요금 등을 절감할수 있도록 하고, 더불어 정액제로 판매되는 사용권을 통해 인터넷상에서의 유료사이트 제공업체는 선불형식으로 이루어지는 대금결제를 통해 회사 자체의 자금회전을 빨리 하면서도 이로인해 사용자들에게 다양하고 질높은 서비스 제공을 유도할수 있도록 하는, 온라인과 오프라인을 결합한 유료 사이트 사용권의 이용방법을 제공한다.
Patent KR-20010109806-A (KR)
Inventor: KIM SANG U
Filed: 2000-06-02
Abstract: 액정표시장치에 이용되는 도광판의 가공장치가 개시된다.  이 도광판의 가공장치는 사출성형된 도광판을 정렬상태로 고정하는 탑재 유니트와, 이 탑재 유니트에 고정된 도광판을 선형이동시키는 이송 유니트와, 이 이송 유니트에 의해 선형운동하는 도광판을 절단 및 절삭가공하는 스핀들 유니트와, 이들 탑재 유니트, 이송 유니트 및 스핀들 유니트의 동작을 제어하는 PLC 제어부를 구비한다.  이러한 구성의 도광판의 가공장치에 따르면, 도광판의 절단공정 및 절삭공정이 동시에 수행되기 때문에, 도광판이 신속하면서도 고정밀도로 표면가공될 수 있다.
Patent KR-20010098329-A (KR)
Title: 실리콘 수지의 합성방법
IPC: C08G77/06
Filed: 2000-06-07
Abstract: 본 발명은 각각의 규소원자에 결합된 세 개 이상의 염소원자를 갖는 클로로실란을 가수분해하여 실리콘 수지를 형성하는 방법에 관한 것이다.  당해 방법은 하나 이상의 하이드리도트리클로로실란, 테트라클로로실란 또는 오가노트리클로로실란 중의 하나 이상을 비극성 유기 용매, 염산을 0 내지 43중량% 포함하는 수성 상 및 화학식 R 2 SO 4 H의 표면 활성 화합물(여기서, R 2 는 탄소수 4 내지 16의 알킬 그룹 또는 탄소수 7 내지 22의 알킬페닐 그룹이다) 및 이의 알칼리 금속 염을 포함하는 2상 혼합물에 가함을 포함한다.
Patent KR-20010049590-A (KR)
Inventor: KASAHARA TAKESHI
IPC: G06Q30/00
Filed: 2000-06-22
Abstract: PURPOSE: A advertisement registering device is provided to advertise with a high propaganda effect at a low cost without requiring a complicated procedure. CONSTITUTION: Concerning this advertisement registering device, when an advertiser turns on the advertisement register button of an operating part(5) and inputs the image of advertisement information with the operation of the operating part(5) according to a menu displayed on a display part(6), a controller(7) registers and preserves the image of the advertisement information in a storage part(15). When a client turns on the print button of a photograph image from the operating part(5) and selects the free print of a rate menu displayed on the display part(6), the controller(7) reads the photograph image on a memory card loaded to a recording medium inserting mechanism(10), stores it in the storage part(15), reads the preserved image of the advertisement information, synthesizes it with the photograph image and prints the synthetic image through a printer control part(17) by a printer(18).
Patent KR-20020002108-A (KR)
Title: A detection method of strip rupture using tension
Inventor: LEE HAN JIN
IPC: B21B38/06
Filed: 2000-06-29
Abstract: PURPOSE: A detection method of a strip rupture using tension is provided to sense accurately and exactly rupture of a strip which is being transferred inside a furnace by detecting a tension of the strip and comparing the detected value of tension with a value which is used in tension controlling. CONSTITUTION: The method of detecting strip rupture using tension comprises a step of calculating tension differences using tension indicating values transmitted from a tension control part and detected values transmitted from tension detecting sensors(30- 33); a step of performing self-diagnosis by comparing and judging the obtained the absolute values after obtaining absolute values for changes for the detected values from each sensors of the left and right sides of the tension detecting sensors per every one scan(34-41,46,47); and a comparing and judging step of judging cutting of the strip according to the conditions of the tension change calculation step and the self-diagnosis performing step(42-45).
Patent KR-20020002132-A (KR)
Inventor: HONG SANG HUN
IPC: G11C11/4091
Filed: 2000-06-29
Abstract: PURPOSE: A semiconductor memory device is provided, which reduces a power consumption and improves an operation speed by turning only a bit line isolation transistor on connected to a cell by controlling the operation of the bit line isolation transistor connecting a bit line pair(BL,/BL) and a sense amplifier. CONSTITUTION: A sense amplifier(3) is connected between the first and the second cell array block, and senses and amplifies data loaded on a bit line pair(BL,/BL). A precharge circuit part(2) precharges the bit line pair with a precharge voltage(Vblp) during a standby operation of the bit line sense amplifier. And bit line isolation transistor parts switch the bit line pair connected to both ends of the bit line sense amplifier respectively by four bit line isolation signals(BISHR,BISHL,BISLH,BISLL). The bit line isolation transistor parts connect only a bit line connected with a selected cell of the first and the second cell array block, and disable the remained three bit lines.
Patent KR-20020004392-A (KR)
Title: method for repeating practice using the internet
Inventor: PAIK SAM CHUL
Filed: 2000-07-05
Abstract: PURPOSE: An iterative learning method is provided to improve learning effect by storing the result of problems learned by a user, collectively learning an incorrect problem, and contacting questions of the same type as the incorrect question. CONSTITUTION: An iterative learning method comprises the steps of making a user draw a list of learning problems when the user connects to a learning server(S40-S43), displaying learning information of the user together with a question corresponding to the set list(S44), providing a user with a question of a different type after updating and storing the user's learning information related to the corresponding question in case that the user writes a correct answer for the displayed question(S45, S47), judging whether question solving of an additional type is selected in case that the user does not solve the question of a different provided type(S46), and updating and storing, if so, the learning information of the user after providing a corresponding question to the user.
Patent KR-20020006267-A (KR)
Inventor: YU KYEONG WOON
IPC: G06F17/00
Filed: 2000-07-12
Abstract: PURPOSE: A network connecting system and its method using numbers are provided so that a user can conveniently use various functions such as image communication, homepage access and electronic mail transmission by receiving one telephone number system ID. CONSTITUTION: A user terminal(3) is connected through a network(1). A management server(5) is connected to the user terminal(3) through the network(1). In addition, the network access system includes a number substitution processing server(7), a mail server(9), a billing server(11), a contents web server(13) and a database server(15). The user terminal(3) includes a public terminal(31), a personal terminal(33), a user computer(35) and a mobile communication terminal(37). The public terminal(31) has an Internet accessible function and structure such as image communication, homepage access, electronic mail transmission and reception and various contents mall access. The personal terminal(33) is installed in a house or company for family members or workers. The user computer(35) has a special program provided by a service provider. In addition, the mobile communication terminal(37) is connected to a wireless network(39), and also connected to a wire network(1) through a WAP gateway(41).
Patent KR-20010091843-A (KR)
Title: System and Method for Providing Information Service for Character Doll and the Character Doll Suitable for the Same
Inventor: BYUN TAE UK
IPC: G06F17/00
Filed: 2000-07-14
Abstract: PURPOSE: A character information service system and method and a character doll using the same are provided to transmit a voice message, an image or a motion selected by a character doll possessor or the third person to a receiver character doll so that a terminal can regenerate the message or the image or revive the motion. CONSTITUTION: A character information service system contains a host sub-system(100) and a radio link relay sub-system(120). The host sub-system(100) is comprised of an Internet server(102), a voice synthesis database(104), a message library database(105), a CTS(Computer Telephony System)(106), a transmit server(108), and a message storage database(110). The radio link relay sub-system(120), provided with an MSC(Mobile Switching Center)(122) and a plurality of base stations, is interfaced to the host sub-system(100) through the MSC(122), an SMSC(Short Message Service Center) or other nodes. The Internet server(102) contains a program to convert web documents and character messages into voice data. The host sub-system(100) provides web documents to a message sender's PC(10) so that the sender can select or input a voice message or music, input image data, or select a specific motion to be produced by a receiver's character doll. The voice synthesis database(104) stores the data necessary to convert character messages inputted by senders into voice data. The message library(105) stores message libraries that senders can select.
Patent KR-20010049805-A (KR)
Inventor: HAMADA MITSUO
IPC: F16C13/00
Filed: 2000-07-18
Abstract: PURPOSE: Provided is a silicone rubber sponge-forming composition for producing a silicone rubber sponge having uniform cells and excellent mechanical strength by curing, which dose not generate gas being harmful to the human body during foaming. CONSTITUTION: The silicone rubber sponge-forming composition comprises: (A) 100pts.wt. of a silicone rubber based compound comprising (a) 100pts.wt. of diorgano polysiloxane raw rubber having at least two alkenyl groups in a molecule and (b) 1-120pts.wt. of wet-method silica, which has the Williams plasticity of 50-600 at 25deg.C; (B) 0.01-50pts.wt. of thermoplastic resin hollow powder; (C) a hardener having a sufficient amount for curing the composition. The silicone rubber sponge is produced by heating the composition at higher than the softening point of the thermoplastic resin hollow powder and curing.
Patent KR-20020008950-A (KR)
Title: Composition for Loom needle
Inventor: KIM SEONG HO
IPC: D03C9/04
Filed: 2000-07-21
Abstract: PURPOSE: A composition of a harness for a weaving machine is provided, which is characterized by maintaining the optimum composition of the harness by taking punchability, transformation property and magnetic flux density into consideration, increasing abrasion resistance, heat resistance and tenacity, increasing durability and improving punchability. CONSTITUTION: The composition is comprised of less than 0.25% of carbon(C), less than 2.8% of silicon(Si), less than 0.8% of manganese(Mn), less than 0.5% of phosphorus(P), 0.004% of sulphur(S), 10-25% of nickel(Ni), 10-25% of chrome(Cr), and the balance of iron(Fe).
Patent KR-20020012449-A (KR)
Inventor: PARK BYOUNG SUN
IPC: H02K7/075
Filed: 2000-08-07
Abstract: PURPOSE: A generator using eccentric force produced from eccentric weight is provided to generate electric energy in a continuous manner by converting the motional energy using the eccentric force into an electric energy. CONSTITUTION: A generator comprises a motional energy generating unit(10) having a plurality of eccentric weights attached to a rotating shaft in a spiral manner at predetermined intervals, and which rotates continuously according to the low of inertia by an eccentric force, wherein eccentric weights have same shape and weight; an electric energy generating unit(11) connected to the rotating shaft; and a mechanical energy generating unit(12) connected to the electric energy generating unit.
Patent KR-20010021305-A (KR)
Title: Method of making an integrated circuit device having a planar interlevel dielectric layer
Inventor: ALVARO MAURY
IPC: H01L29/51
Filed: 2000-08-16
Abstract: PURPOSE: A method of making an integrated circuit device having a planar interlevel dielectric layer is provided to form a flat inter-level dielectric layer of low k, which comprises an FSG layer of HDP-CVD which protects a conductive layer from fluorine. CONSTITUTION: The method of making an integrated circuit comprising the steps of forming a conductive layer, having conductive lines with gaps therebetween, adjacent a semiconductor substrate, depositing a fluoro-silicate glass (FSG) layer, by high-density plasma chemical vapor deposition (HDP-CVD), over the patterned conductive layer and to fill the gaps between conductive lines, chemically mechanically polishing the FSG layer, and depositing an undoped oxide layer on the FSG layer.
Patent KR-20010021374-A (KR)
Title: Vsb digital modulator
Inventor: MCNEELY DAVID L
IPC: H04L27/04
Filed: 2000-08-22
Abstract: PURPOSE: A complex digital modulator, a method for generating modulated complex carrier and a device for extracting analog signal are provided to simplify a mount configuration of a VSB digital re-modulator that can selectively extract a channel 3, a channel 4 or a base band. CONSTITUTION: A digital method and device modulates a carrier (804) expressed digitally with a digitally sampled stream (202) from a signal source to supply a television signal with a 6 MHz band width whose center is selected from e.g. 63 MHz (channel 3), 69 MHz (channel 3) or 5.38 MHz IF (base band). This method especially includes first re-sampling (800) of the digitally sampled stream and then modulation (802) of a re-sampled sample in a short sequence where a complex value denoting a digital exponent carrier is repeated.