baber/WOPTO huggingface dataset:
Patent KR-20010068503-A (KR)
Title: Apparatus adjusting the close position of damper baffle for refrigerator
Inventor: KIM DAE YEON
IPC: F25D17/00
Filed: 2000-01-06
Abstract: PURPOSE: A closing position adjusting device of a damper baffle for a refrigerator is provided to prevent leakage of cold air by accurately opening and closing a damper baffle and to keep stable performance of a refrigerator by keeping temperature distribution in a compartment uniform. CONSTITUTION: A damper(20) is installed in a part of a cold air path(10) for circulating cold air in a refrigerator. A baffle(23) combined to the end of a support lever(22) via a linear motion converting unit(40) opens and closes an inlet(11) of the cold air path by upward and downward movement of the support lever. When the baffle opens and closes the inlet of the cold air path depending on operation of the damper due to temperature change in a compartment and upward and downward movement of the support lever, a connecting part of the baffle is connected with a guide hole formed in a slantingly curved portion of the support lever with a roller and the position of the baffle is adjusted along the guide hole. Rotational angle of the baffle is adjusted by centering on the roller. Even if a gap between the support lever or the baffle and the inlet of the cold air path due to an assembling clearance, the inlet of the cold air path is accurately opened and closed by adjustment of the position and angle of the baffle.
Patent KR-20010068644-A (KR)
Title: Method for isolating semiconductor devices
Inventor: KIM EUNG SU
IPC: H01L21/76
Filed: 2000-01-07
Abstract: PURPOSE: An isolating method of a semiconductor device is provided to reduce a leakage current and improve a hump characteristic by increasing a coner rounding radius. CONSTITUTION: A buffer layer and a sacrificial layer are formed on a semiconductor substrate(20). An opening portion for exposing an isolation region is formed by removing the sacrificial layer and the buffer layer. A trench is formed by removing the exposed portion of the semiconductor substrate(20). The semiconductor substrate(20) adjacent to the trench is exposed by extending the opening portion. The exposed opening portion and the trench are cleaned. A thermal oxide layer(24) is formed on the whole structure. The insulating layer(24) remains only on the trench and the opening portion. The sacrificial layer and the buffer layer are removed. The insulating layer(24) and the substrate(20) are flattened.
Patent KR-20010068725-A (KR)
Title: Method to provide service of maze game by portable terminals
Inventor: HWANG JAE YEON
IPC: H04W8/24
Filed: 2000-01-08
Abstract: PURPOSE: A maze finding game service method with a portable terminal is provided to enjoy interesting games to get premiums, and to raise profitability according to advertisements and terminal utility. CONSTITUTION: If connection of a user is requested from a portable terminal, a system authenticates a user(S210). According to a key signal received from the portable terminal, the system progresses in a maze finding game including premiums which are located on a determined point of a maze, and stores information on a progress result of the maze finding game into a database(S220). According to the progress result stored in the database, the system supplies the premiums on the basis of a determined rules(S230).
Patent KR-20000053498-A (KR)
Inventor: COPE CARROL W
IPC: E06B1/32
Filed: 2000-01-14
Abstract: PURPOSE: A pillar for a door frame made by wood and vinyl is provided to be fine and protected by ambient environment by applying a vinyl bonding material made by porous or foaming polymers to a pillar. CONSTITUTION: A door frame provides a pillar unit(24) having a vinyl plastic extending portion(26) and a brick molding unit(44). In addition, the door frame provides a vinyl plastic outer forming unit bonding to the former pillar. Herein, the vinyl plastic protects the pillar unit(24) from climatic environment and the pillar unit(24) is fixed by studs to the opening of a door. The injection-molded frame is sturdy enough to prevent difficulty in bonding vinyl pieces or vinyl frames to a wood frame.
Patent KR-20010073855-A (KR)
Title: An amplifier circuit for the electronic stethoscope
Inventor: KIM DONG JUN
IPC: A61B7/04
Filed: 2000-01-21
Abstract: PURPOSE: An amplification circuit for an electronic stethoscope is provided to add various functions and improve a consulting manner by a doctor in a hospital, since the doctor can carry the electronic stethoscope that is driven by a battery. CONSTITUTION: A microphone circuit(10) detects stethoscopic frequencies and converts into electrical signals. A pre-stage amplifying unit(11) amplifies outputs of the microphone circuit(10) with a variable gain. An active low-pass filter(12) removes high-frequency noises of audio signals amplified by the pre-stage amplifying unit(11). A volume controller(13) adjusts a level of the audio signals outputted from the active low-pass filter(12). A power amplifying unit(14) amplifies the outputs of the audio signals with a predetermined power and outputs to the an output unit(15).
Patent KR-20010077352-A (KR)
Title: Manufacturing method for PLCD
Inventor: KUEM GYO JU
IPC: G02F1/136
Filed: 2000-02-02
Abstract: PURPOSE: A method for manufacturing a plastic liquid crystal display is to accurately perform a scribe process considering a transformation amount and ravel out a difficulty without a breaking of ITO(indium tin oxide). CONSTITUTION: In an upper panel and a lower panel, a transparent electrode is patterned and a sealant is coated to form a liquid crystal injection hole. Before assembling the upper substrate and the lower substrate, a boundary between an outer face of the sealant of the upper substrate and a pad portion of the lower substrate are cut along a line. After assembling the upper substrate and the lower substrate, liquid crystals are injected to form an identification mark. A mark of a plastic substrate expanded due to a thermal process is identified and a position of a stick scribe is corrected. Each stick is cut on the basis of cells.
Patent KR-20010081267-A (KR)
Title: apparatus for saving electricity in digital monitor
Inventor: KWON YEONG HYEON
IPC: G06F1/32
Filed: 2000-02-11
Abstract: PURPOSE: A power-saving device of a digital monitor is provided to satisfy an energy 2000 standard in case of a DPM mode by controlling a power supply provided to a TMDS signal receiving unit and a digital/analog converting unit according to a signal received through a determined signal channel. CONSTITUTION: A signal amplifying unit(101) amplifies a signal received through a clock signal channel at a determined level. A control unit(102) outputs a signal for controlling a power supply according to the signal amplified from the signal amplifying unit(101) and converts an operation mode. A power switch unit(103) turns on/off a power supply according to the control signal. A TMDS(Transition Minimized Differential Signal) receiving unit(104) extends R,G,B and clock signal channels(TX0 , TX1 , TX2 , TcX ) compressed. A digital/analog conversion unit(105) converts the data extended into analog RGB signals. A video free amplification unit(106) amplifies the analog RGB signal converted from the conversion unit(105). A video output unit(107) outputs the video RGB signal amplified through a CDT(108).
Patent KR-20010081358-A (KR)
Title: detector of conveyor belt rip
Inventor: LEE DAE HYEON
IPC: B65G43/00
Filed: 2000-02-14
Abstract: PURPOSE: A rip detecting device of a conveyor belt is provided to reduce cost for maintenance by eliminating need of additional manpower. CONSTITUTION: A rip detecting device of a conveyor belt is comprised of a frame(1), a pair of guide members(7,8) rotating in the driving direction of a belt(2) by centering on hinge points(5,6) when the belt moves zigzag, a zigzag movement correcting unit including a weight(9) and correcting the movement of the belt by varying the length of a wire(10), and a rip detecting unit sensing the rip of the belt by sensing the lift up/down of the weight when the width of the belt is varied. If the width of the belt narrows, pulleys(13,14) of which one ends are fixed on the frame lifts down the weight fixed on the end of the wire. Then, rip of the belt is sensed by an approximate switch sensing the lift-down of the weight. The signal of the approximate switch is inputted to a control chamber. A user stops a driving unit of the belt and directly checks up the rip of the belt. Therefore, the rip of the belt is repaired.
Patent KR-20010084439-A (KR)
Inventor: PARK JAE HWAN
IPC: G11C8/00
Filed: 2000-02-25
Abstract: PURPOSE: A level shifter is provided, which can prevent unnecessary current consumption, and can reduce a switching time of the level shifter. CONSTITUTION: The level shifter(100) includes the first and the second PMOS transistor(MP11,MP12) and inverters(IV11,110,120). The inverter(IV11) is provided to invert a decode signal(A) provided from a row address decoder. The first PMOS transistor has a drain connected with a boosting voltage(VPP) from a pumping circuit, a source and a gate connected with the second node(N2). The second PMOS transistor has a drain connected with the boosting voltage, a source and a gate connected with the first node(N1). The inverter(110) includes the third PMOS transistor(MP13) and the first NMOS transistor(MN11). The third PMOS transistor has a current path formed between the source of the first PMOS transistor and the first node, and has a gate controlled by the decode signal. The first NMOS transistor has a current path formed between the first node and a ground voltage, and has a gate controlled by the decode signal. The inverter(120) includes the fourth PMOS transistor(MP14) and the second NMOS transistor. The fourth PMOS transistor has a current path formed between the source of the second PMOS transistor and the second node, and has a gate controlled by a signal(AB) from the inverter(IV11). The second NMOS transistor has a current path formed between the second node and the ground voltage, and has a gate controlled by the signal(AB). A voltage level of the second node is provided as a word line drive signal.
Patent KR-20000036491-A (KR)
Inventor: LEE BAE SIK
IPC: G06Q99/00
Filed: 2000-03-17
Abstract: PURPOSE: An operating system for cyber real estate development works is provided to manage an equity real estate development works, asset backed relational projects, real estate developments, and parceling-out projects by on-line processes, by supplying contents for developing real estates, the equity real estate development works, the asset backed relational projects in a cyber space using a network. CONSTITUTION: An operating system for real estate related projects using a communication network, comprises a server computer(11), a network(14), a database(11-3), a web/mail server(11-2), and a controller(11-4). The server computer supplies contents for developing real estates, equity real estate development works, asset backed relational projects. The server computer performs a process for inputted data by a predetermined business rule. The server computer outputs the processed result. The network connects the server computer with a user computer. The network transmits data between the server computer and the user computer. The database stores the contents for developing the real estates, the equity real estate development works, the asset backed relational project and homepage information. The web/mail server converts data read from the database according to a control command into a document standard commonly utilized in an internet network. The web/mail server converts the data to transmit mail to a designated address. The controller performs corresponding processes for the data inputted from the network, by driving an application program through the business rule related to a corresponding menu. The controller generates a control command for generally controlling the operating system.
Patent KR-20010092109-A (KR)
Title: Method for forming metal wire
Inventor: KIM JUN YONG
IPC: H01L21/28
Filed: 2000-03-20
Abstract: PURPOSE: A metal interconnection formation is provided to improve the sheet resistance and the planarization of a metal interconnection by preventing the corrosion of aluminum using an oxidation process after an aluminum polishing. CONSTITUTION: An interlayer dielectric having contact holes is formed on a semiconductor substrate. An aluminum film is deposited on the entire surface of the interlayer dielectric containing the contact holes. After polishing the aluminum film, an oxide layer having thick thickness and high density is formed on the surface of the aluminum film by an oxidation process using H2O2. Then, a cleaning process is performed to the aluminum film.
Patent KR-20010092477-A (KR)
Title: Structure of double notch Dual Resonance microstrip patch antenna
Inventor: BOO GI JIN
IPC: H01Q13/00
Filed: 2000-03-22
Abstract: PURPOSE: An antenna structure is provided to achieve an improved convenience for a mobile communication service by reducing the size and weight of the antenna and allowing the antenna to be readily installed in any place. CONSTITUTION: An antenna structure comprises the first dielectric layer(14) having a double notch radiation element(11) coupled onto the upper surface of the first dielectric layer, wherein the double notch radiation element has two rectangular grooves; a conductive plate(12) formed beneath the first dielectric layer, and which has a cross-shaped aperture(13); and the second dielectric layer(15) formed beneath the conductive plate, and which has a bent feeder line(16). When the current is fed in two directions by the bent feeder line, the double notch radiation element and the bent feeder line are electrically coupled through the cross-shaped aperture formed at the conductive plate.
Patent KR-20010094312-A (KR)
Title: electronic commerce method of music data using computer network
Inventor: KO JAE YONG
IPC: G06Q30/06
Filed: 2000-04-06
Abstract: PURPOSE: A method for an electronic commerce of music data using a computer network is provided to select and search a music file and related information easily by inputting a partial melody memorized by a user as a sound through a mike of a computer being connected with the internet and searching a music file and related information being stored in a database. CONSTITUTION: A user inputs a partial melody as a sound through a mike(200) or a keyboard of a computer being connected with an internet web server(203). A characteristic of music is extracted using a music characteristic extracting module of the web server(203) from the sound inputted through the mike(200). A music responding to the extracted characteristic is compared with a music having music characteristic information in advance and stored in a database using a pattern matching module of the web server(203). If the music is identified with the music of the database, the music and information thereof is displayed on a user's monitor. If the music is selected, the music and information thereof are output through the monitor and a speaker. The music may be sold and transmitted.
Patent KR-20010094704-A (KR)
Title: DC to DC converter using a capacitor
Inventor: KIM HAN SANG
IPC: H02M3/07
Filed: 2000-04-06
Abstract: PURPOSE: A direct current(DC) power apparatus using a capacitor is provided to increase a life time of battery by reducing an inrush current by using a switched capacitor method in transmitting charge energy to the capacitor. CONSTITUTION: A direct current(DC) power apparatus using a capacitor includes a battery(B), the first capacitor(C21) connected to the battery(B) in serial, and a charge control unit controlling that the direct current(DC) voltage of the battery(B) is charged to the first capacitor(C21). One end of the battery(B) is grounded and the other end passes through the second node(T2). And then, the battery(B) is connected to one end of the first capacitor(C21) and the charge control unit and outputs the first direct current(DC) voltage. The first capacitor(C21) is connected to the charge control unit and the node terminal by passing the first node(T1), is connected to the other end of the battery(B) by passing the second node(T2), and outputs a boosted second direct current(DC) voltage other than the first DC voltage to the node terminal. The charge control unit is composed of a voltage detector(110), a magnetic oscillator(120), the second capacitor(C22), and a switching unit(130).
Patent KR-20010100346-A (KR)
Inventor: HWANG SEONG HAK
Filed: 2000-05-01
Abstract: 본 발명은 저수조 내면 라이닝재의 이음매 부위에 접착제를 이용하여 이음매 부위를 접합하고, 접합부위에 따라 노즐의 모양을 변화시켜 라이닝재의 이음매 부위의 접합이 간편하고 저장된 물의 누수현상이 발생하지 않는 저수조 내면 라이닝재의 접합방법 및 그 장치에 관한 것으로 에틸렌 초산 아세테이트(EVA), 폴리에틸렌(PE), 폴리프로필렌(PP) 등의 올레핀계 핫멜트(Hot melt)와 폴리우레탄(Polyurethane) 등의 접착제(30)를 핫멜트 에플리케이터(Hot melt applicator)의 탱크(22)에 투입하여 탱크(22) 내의 핫멜트를 가열 용융시켜 핫멜트가 호스(21)를 타고 이동하여 건(Gun) 형태의 노즐(20a, 20b)을 통해 분사되어 라이닝재(11)의 이음매 부위를 접착시키는 것으로, 라이닝재(11)의 이음매 접합공정을 가볍게 손으로 들고 시공작업을 할 수 있으며, 시공된 저수조의 내면은 장시간이 흘러도 수질이 오염되지 않고, 저수조 내부의 정기적인 청소 작업시에도 쉽게 청소가 가능하며, 핫멜트 수지에 수질이 오염되지 않도록 항균제가 첨가되어 있으며, 인체에 유해한 영향을 줄 수 있는 첨가제 등을 제거되어 있으므로 에폭시 수지나 유리섬유 등에 비하여 인체에 해를 주지 않는 효과가 있다.
Patent KR-20010100624-A (KR)
Inventor: KIM YANG GI
Filed: 2000-05-04
Abstract: 본 발명은 냉각 수단 구동 제어 장치에 관한 것으로 특히, 팬의 갑작스런 고장시 씨피유(CPU) 클럭을 최저로 떨어 뜨림에 의해 시스템의 셧다운(shut-down)을 방지하여 데이터의 손실을 방지하도록 함에 목적이 있다. 이러한 목적을 달성하기 위하여 본 발명은 씨피유의 온도를 낮추기 위해 팬을 구비하는 시스템에 있어서, 팬 속도 조정을 위해 미리 설정된 씨피유(CPU) 온도값과 현재 검출된 씨피유 온도값을 비교하는 비교기(111)와, 상기 비교 결과에 대응하는 팬 구동 전압 신호를 상기 팬 모터(101)로 공급하는 구동 전압 생성부(113)와, 현재 씨피유 온도값이 미리 설정된 온도값보다 낮으면 팬 구동을 정지시키도록 상기 팬 모터(101)로 팬 정지 제어 신호를 전송하는 팬 구동 정지부(110)와, 상기 레지스터(112)에 현재 저장된 온도값을 읽어 씨피유의 현재 온도를 표시하도록 온도 디스플레이 제어부(115)로 전송하는 온도 판단부(114)와, 상기 팬 구동 정지부(110)에 의해 팬 구동이 정지되지 않은 경우 팬 모터(101)의 분당 회전수(RPM)를 검출하여 팬 구동의 고장 여부를 판단하는 팬 이상 검출부(102)와, 이 팬 이상 검출부(102)가 팬 고장을 검출하면 씨피유(CPU) 클럭을 최저로 떨어 뜨리도록 클럭 억압부(104)를 제어하면서 팬 고장을 표시하도록 팬 이상 디스플레이부(105)를 제어하는 팬 고장 처리부(103)로 구성한다.
Patent KR-20000053930-A (KR)
Inventor: KIM PAN SOO
IPC: H04W48/02
Filed: 2000-05-09
Abstract: PURPOSE: A communication protocol is provided to cut off calls of cellular phones to prevent noise pollution by forcibly changing bell modes of the cellular phones into vibration modes in specific areas. CONSTITUTION: A communication protocol interrupts voice communication to perform text message communication in public places in which bell modes of cellular phones are changed into vibration modes. Voice transmissions are cut off when the voice communication is interrupted. Sounds of look-up tables or text messages are transmitted.
Patent KR-20010104068-A (KR)
Inventor: JUN SANG IK
IPC: G09F9/30
Filed: 2000-05-12
Abstract: 투명한 절연 기판 위에 가로 방향의 게이트선 및 게이트 전극을 포함하는 게이트 배선과 화소 영역 내에 다수의 공통 전극 및 이들을 연결하는 공통 전극선을 포함하는 공통 배선이 형성되어 있다.  게이트 배선 및 공통 배선을 덮는 게이트 절연막 상부에는 반도체층과 반도체층과 동일한 물질로 이루어진 광차단막이 형성되어 있다.  게이트 절연막 상부에는 게이트선과 교차하여 화소 영역을 정의하는 데이터선 및 소스/드레인 전극을 포함하는 데이터 배선 및 공통 전극과 평행하게 일정한 간격으로 마주하는 화소 전극을 포함하는 화소 배선이 형성되어 있다.  이때, 광차단막은 데이터선과 데이터선에 인접한 공통 전극과 중첩되어 데이터선의 주변에서 누설되는 빛을 차단한다.
Patent KR-20010106973-A (KR)
Inventor: CHUN CHUNG RYEOL
IPC: H04W84/08
Filed: 2000-05-24
Abstract: 본 발명은 이동국 가입자를 무선 사설망에 등록하는 방법에 관한 것이다. 
     본 발명은 무선 사설망에 이동국 가입자를 등록하기 위하여 가입자 등록에 필요한 기본필드 및 옵션필드 정보를 입력받는 단계, 입력된 필드 정보를 분석하는 단계, 기본필드 정보가 모두 입력되었고 입력된 필드 정보가 정상적이면 입력된 필드 정보들을 필드 특성에 맞게 패킹하는 단계, 패킹된 데이터를 무선 사설망의 가입자 데이터베이스로 전송하여 등록을 요구하는 단계 및 등록시 에러가 발생하였으면 에러의 원인을 화면에 표시하고 에러가 발생하지 않았으면 등록결과를 화면에 표시하는 단계를 포함한다. 
     이로써 본 발명은 이동국이 무선 공중망과 무선 사설망을 모두 이용할 수 있도록 할 뿐만 아니라, 사용자가 무선 사설망의 가입자 정보를 쉽게 등록, 수정, 삭제 및 검색할 수 있도록 하며, 한글 형태의 정보 입력이 가능하기 때문에 사용자에게 이동국 가입자의 정보를 쉽게 가공 및 관리할 수 있도록 한다.
Patent KR-20000054222-A (KR)
Inventor: BAE CHEOL BYUNG
IPC: G06F17/30
Filed: 2000-05-26
Abstract: PURPOSE: A method for local advertisement by premiums offered on the internet is provided to arouse internet users' interest and exhibit an advertising effectiveness far superior than TV commercial broadcasting and other advertising media at a small outlay for advertisement by absorbing all local advertisements into an internet advertisement, and having predetermined premiums provided from sponsors. CONSTITUTION: A method for local advertisement by premiums offered on the internet includes the following steps. In case of advertisement searching, it is confirmed whether or not an user is a member of a site offering premiums, and then a reserve and premium are provided to the user in a first step. In case that the user does not log in, or he or she is not a member of the site, he or she is also automatically moved to a subscription page after advertisement searching for thereby making him or her to subscribe for the membership in a second step. In the case that a region selected by a member for advertisement searching is identical to the current address and home address filled in during subscription by comparison, the member can subscribe for a lottery. The member can subscribe for and hold the lottery automatically after 5 minutes since the advertisement searching so that the inconvenient of participating in the subscription for the lottery is removed and advertising is exposed for 5 minutes.
Patent KR-20000050232-A (KR)
Inventor: JONG HYONG
IPC: B66C1/04
Filed: 2000-05-30
Abstract: PURPOSE: A magnetic absorber for rolled iron plate is provided to reduce the volume for being easy to store and carry by separating one by an iron plate and wrapping up in a band without a bobbin. CONSTITUTION: A magnetic absorber for rolled iron plate comprises : a body(1) to include a hook link(1 ), a handle(2), and a central ventilating hole(1 ) ; an electromagnet(3) to be connected with the corner of a body(1) by a connecting bolt(1''') and to be connected with a conductor of a power source(3 ) including a diamagnetic body(4) ; a hook link(5) of a hook(5') to be equipped on the outside of the one electromagnet(3) ; a connecting stand(6) of a hitching tool(7) including a supporting sill(7 ) to be equipped on the outside of the other electromagnet(3) and to include a tightening tool(6 ) and a long hole(6 ) for controlling the projection crevice of a hitching tool(7).
Patent KR-20010109795-A (KR)
Inventor: KIM MYUONG CHI
Filed: 2000-06-02
Abstract: 본 발명은 인터넷 상에서의 전자지불시스템 및 그 방법에 관한 것으로서, 사이버머니(Cyber Money)를 발행하고자 하는 업체가 사이버머니의 생성방법 및 환가방법 등을 책정할 수 있게 하는 사이버 머니 생성 프로그램과, 상기 사이버 머니 생성 프로그램에 의해 생성된 사이버 머니를 관리하는 사이버머니 데이터 베이스와, 상기 사이버머니 데이터 베이스에 축적되는 사이버 머니의 상대값을 절대값으로 환산하는 환가 프로그램과, 상기 사이버머니와 연동되어 온라인 결재를 대행하는 지불 서버(Payment Gateway)와, 상기 지불서버와 연동되어 온라인 결재를 수행하는 금융기관의 결재서버로 구성된 것을 특징으로 하는 것으로, 모든 온라인 쇼핑몰 운영업체들이 사이버머니를 발행할 수 있게 될 뿐만 아니라, 각 온라인 쇼핑몰 운영업체간에 사이버머니를 이체, 환전하는 것이 가능해졌고, 사이버머니와 다른 지불수단을 병행하여 사용할 수 있게 된다.
Patent KR-20010007260-A (KR)
Inventor: IWASE HIROSHI
IPC: G10L21/0208
Filed: 2000-06-07
Abstract: PURPOSE: To realize a stereo signal processor that can effectively eliminate a vocal signal without incurring deterioration in a stereophonic sense with a simple configuration. CONSTITUTION: The stereo signal processor is provided with right filter means 121, 122 that extract a right low frequency signal and a right high frequency signal from a right input signal, left filter means 111, 112 that extract a left low frequency signal and a left high frequency signal from a left input signal, a subtraction means 131 that subtracts the right input signal and the left input signal to generate a vocal elimination signal, a right adder means 123 that sums the right low frequency signal, the right high frequency signal from the right filter means and the vocal elimination signal from the subtraction means to generate a right output signal, and a left adder means 113 that sums the left low frequency signal, the left high frequency signal from the left filter means and the vocal elimination signal from the subtraction means to generate a left output signal, and the processor eliminates vocal signals included in the right left input signals. Different types of filters are adopted for the filters of the right filter means and the left filter means from each other.