baber/WOPTO huggingface dataset:
Patent KR-20010038618-A (KR)
Inventor: KIM DEOK SU
IPC: G11B7/26
Filed: 1999-10-26
Abstract: PURPOSE: An apparatus for removing a dye layer of a noncircular optical disk is provided to easily and efficiently remove a remained part of a circular dye layer except a necessary noncircular part by setting a noncircular tube, several solvent injection nozzles, and a splash preventing instrument. CONSTITUTION: A tube(21) with a square frame shape has a route to press and send solvent. Several solvent injection nozzles(22) are set in a lower side of the tube(21) with a slope of an appointed angle. A cutoff board(23) prevents injected solvent from splashing inward.
Patent KR-20010046137-A (KR)
Title: fritglass for bonding between pannel and rail assembly in flat color CRT
Inventor: JUN JUN TAE
IPC: H01J9/24
Filed: 1999-11-10
Abstract: PURPOSE: A frit glass for fusing the panel of a flat color CRT and the rail concrete is provided to prevent the error by pores of the frit glass and increase cohesiveness between the panel and the rail concrete during coating. CONSTITUTION: In a frit glass for fusing the panel of a flat color CRT and the rail concrete, fill frit glass(15a) and top frit glass(15b) are used onto the panel(3). Here, PbO of the frit glass takes account for 55 to 70 W%. And 5 to 20 W% of SnO is added to the frit glass. SnO is added to improve hardness and strength, and maintain constant heat expansivity by making alloy out of PbO and SnO. In detail, the hardness becomes 23 to 40 MPa. And the strength becomes 8 to 11.3 HB. Thus the damage to the glass can be reduced during cleaning under high pressure.
Patent KR-20010053713-A (KR)
Inventor: HONG HYEON JU
IPC: C21B7/24
Filed: 1999-12-01
Abstract: PURPOSE: A method is provided which forecasts channeling of a blast furnace more simply, promptly and accurately before generation of the channeling. CONSTITUTION: The method comprises the steps of installing one or more pressure gauges at one or more position levels in the height direction of the upper part of the blast furnace and in the height direction of the lower part of the blast furnace respectively; setting a condition in which a value obtained by the following mathematical expression 3 is 133% or more: {an average pressure of the upper part measured by a pressure gauge-furnace top pressure (Tp)}x100, a condition in which a value obtained by the following mathematical expression 4 is less than 0.5: 1-{an average pressure of the upper part measured by a pressure gauge-furnace top pressure (Tp)}/{an average pressure of the lower part measured by a pressure gauge-furnace top pressure (Tp)}, a condition in which a variation value of pressure of the blown air within the latest 2 minutes is +50 g/cm2 or less, a condition in which a variation value of average pressure of the upper part within the latest 2 minutes is -100 g/cm2 or less, a condition in which a pressure variation of the lower part within the latest 2 minutes is +50 g/cm2 or less, a condition in which a pressure of the blown air within the latest 5 minutes is -70 g/cm2 or less, a condition in which a pressure variation of the lower part within the latest 5 minutes is -70 g/cm2 or less, a condition in which a pressure of the upper part within the latest 5 minutes is +50 g/cm2 or less, a condition in which a pressure of the blown air within the latest 15 minutes is -150 g/cm2 or less, a condition in which a pressure variation of the lower part within the latest 15 minutes is +150 g/cm2 or less, a condition in which an average pressure of the upper part within the latest 15 minutes is +50 g/cm2 or less and a condition in which a pressure gauge gradient before 5 minutes is -10 or less as conditions for judging whether channeling is generated or not; and judging that channeling is generated when values obtained by observing pressure change in the furnace, blown air pressure (Pb) and furnace top pressure (Tp) through pressure gauges are corresponding to at least one or more conditions selected from the set conditions.
Patent KR-20010055313-A (KR)
Inventor: LEE GEUN HYEONG
IPC: A47L5/00
Filed: 1999-12-10
Abstract: PURPOSE: A reflux air flow passage structure prevents the suction pressure from falling by the air spray within the suction area formed by an exhaust air reflux type vacuum cleaner and foreign matters from scattering by air spray concentrated on the ground surface. CONSTITUTION: A reflux air flow passage structure includes a suction inlet body(20), a suction flow passage(30), a reflux flow passage(40) and a spray flow passage(41). The suction inlet body(20) has a suction inlet(21) to suck in air and foreign matters. The suction flow passage(30) communicates with the inside of the suction inlet body(20) to transmit suction force generated in a cleaner main body through the suction inlet(21). The reflux flow passage(40) communicates with the inside of the main body to guide air having moved inside the main body to move again inside the suction inlet body(20) where the suction inlet(21) is placed. The spray flow passage(41) is extended from the reflux flow passage(40) and has an outflow side of air placed in front of the suction inlet(21) so that a spray area(S2) is formed separately from a suction area(S1) generated by the suction inlet(21).
Patent KR-20010055728-A (KR)
Title: Rear side observation device of car
Inventor: KIM SUNG TAK
IPC: B60R1/00
Filed: 1999-12-11
Abstract: PURPOSE: An observation device lets a driver manually select an observation camera and easily drive backward watching the video of the camera through a monitor. CONSTITUTION: Car rear side observation cameras(10, 20) are installed on the rear side of a car and attached in signal indicate lamps not to be damaged. A power line and a video cable connect the cameras(10, 20) with a control part(30). A selecting button part(40) has two selecting buttons(41, 42) for a driver to select and control the cameras(10, 20). A monitor(45) is for the driver to watch the video of the camera(10, 20) selected by the selecting buttons(41, 42). The control part(30) controls the signal of the cameras(10, 20).
Patent KR-20010056542-A (KR)
Inventor: SEO JUNG HWA
IPC: G06F3/039
Filed: 1999-12-15
Abstract: PURPOSE: A mouse supporter is provided to ventilate internal air toward a mouse supporter by a ventilation unit. CONSTITUTION: A ventilation unit(110) is provided for ventilating. The elements of the ventilation unit(110) are described as follows. A power source supplying unit(112) receives a power source from a computer main body. A motor(113) is rotated by the power source supplied from a female connector(114) of the power source supplying unit(112). A ventilating fan(111) is provided for ventilating the internal air toward a mouse supporter(100). A male connector(115) prevents a power source remaining after rotating the ventilating fan(111) by using the power source supplied from the computer main body from being transmitted to other components of the computer main body.
Patent KR-20010057821-A (KR)
Inventor: AHN HYEON SIK
IPC: H04N7/20
Filed: 1999-12-23
Abstract: PURPOSE: A system and a method for storing a reproducing broadcasting data and a method thereof are provided to simultaneously store and display an analog signal and a digital broadcasting signal without the need for installing a special VCR or DVCR. CONSTITUTION: A reproduction unit generates an analog signal and a digital signal. A storage unit stores the analog and the digital signal in the form of digital stream. A control block switches a signal transmission path of the analog and the digital signal provided to the reproduction unit and the storage unit according to a reproduction mode, a storage mode and a synchronous reproduction/storage mode. An encoder compresses, and converts the analog signal into a digital stream signal. A stream controller converts the size of the digital stream signal and the digital broadcasting signal suitable for a recording format of the storage unit. An analog/digital channel selection device selects a program to be stored among output signals of the stream controller. A buffer temporarily stores the output signal of the analog/digital channel selecting device.
Patent KR-20010058106-A (KR)
Inventor: JUNG MUN SIK
IPC: H04M1/26
Filed: 1999-12-24
Abstract: PURPOSE: An apparatus for recording and automatically dialing a guide number is provided to store a telephone number guide sound applied from a telephone office when a certain key is inputted, and read the stored guide sound as a telephone number which is dialed automatically. CONSTITUTION: A storing part(4) stores the telephone number guide sound output from the telephone office according to an inputted control signal. A memory(5) stores characteristics data of the guide sound stored in the storing part(4). A read part(6) detects a magnitude and a frequency of the guide sound reads from the storing part(4), and compares them with the characteristics data stored in the memory(5), and thereby determines the guided telephone number. An execution key(7) generates an automatic dialing instruction of the guided telephone number. A control part(8) outputs the control signal for operating the storing part(4) when the execution key(7) is pressed, and switches a hook switch(1) to a telephone call standby state, and then outputs a transmission signal to the read part(6).
Patent KR-20000048421-A (KR)
Inventor: GANAMIZGENZI
IPC: H01L29/49
Filed: 1999-12-27
Abstract: PURPOSE: A semiconductor integrated circuit device and a fabrication method thereof are provided to achieve the miniaturization of a MISFET by optimizing the shape of an isolation groove. CONSTITUTION: A surface of a substrate(1) of an active region(L) surrounded by an isolation groove(2) is a flat plane in a center part of the active region, but the edge part of the surface of the substrate is slanted. The slanted face includes two slanted faces whose sloped angles are different. A first slanted face adjacent to the center part of the active region is a relatively steep slope and a second slanted face adjacent to the side wall of the isolation groove is slower than the first slanted face. The surface of the surface in the edge part of the active region is rounded.
Patent KR-20000017881-A (KR)
Inventor: LEE TAE GYU
IPC: B01D53/86
Filed: 1999-12-27
Abstract: PURPOSE: An optical chemical reaction/plasma composite system for processing SOx and NOx together or separately additionally using a plasma and an optical catalyst and an optical energy. CONSTITUTION: An operation of a composite system contains the steps of: passing the simulation exhaust gas consisted of SOx, NOx, helium, oxygen, or the real exhaust gas after igniting through a controller(22) of flow speed of mass to control the flow speed, passing a plasma reactor(14) having a high pressure pulse generator(26) attached to firstly purify, passing the exhaust gas passed through the plasma reactor through the reactor coated with an optical catalyst(12) at the outside of a lamp and also having a low pressure mercury lamp(10) at the center of it to secondarily purify, and passing the exhaust gas after secondarily purifying through a nitrogen oxide analyzer(16) and through a sulfur oxide analyzer(18), and through an infrared ray conversion spectrum(24). Therefore, a processed concentration and a reaction material are analyzed. And SOx and NOx are processed by using plasma, optical catalyst, and optical energy.
Patent KR-20010061259-A (KR)
Inventor: NAM CHEOL U
IPC: H01L21/283
Filed: 1999-12-28
Abstract: PURPOSE: A method of forming a plug for capacitor contact is to secure uniformity of a thickness of a TiSiN layer when forming it in a plug shape. CONSTITUTION: An interlayer dielectric(21) and a scattered reflection prevention layer(22) are sequentially formed on a lower layer(20), and they are selectively etched to form a capacitor contact hole. Doped polysilicon is deposited on the entire structure to bury the contact hole, followed by performing a CMP(chemical mechanical polishing) process or an etchback process thereon, to form a recessed polysilicon plug(23) in the contact hole. A TiSiN layer(24) is then formed on the entire structure and a part thereof on the scattered reflection prevention layer is selectively etched back. Thereafter, The remaining TiSiN layer is polished off with the CMP process using the scattered reflection prevention layer as a polish stop layer.
Patent KR-20010064646-A (KR)
Inventor: KIM YEONG SEON
IPC: F25B43/02
Filed: 1999-12-29
Abstract: PURPOSE: A refrigerant collector is provided to efficiently collect Freon refrigerant destructing environment and to reuse the refrigerant by infiltrating foreign materials. CONSTITUTION: A refrigerant collecting device comprises two vacuum pumps(30) collecting liquid refrigerant and gas refrigerant; separator(20) installing a heater(24) to remove oil; a condenser(40) forming the refrigerant after separating the oil; a fuzzy unit(70) installing a refrigerating coil to remove non-condensable gas; a heater mounted on a storage tank to compress the refrigerant; and a filter removing foreign materials. Thereby, the refrigerant collecting device perfectly collects the refrigerant, and efficiently utilizes the refrigerant by infiltrating.
Patent KR-20010058782-A (KR)
Inventor: HWANG YONG DEOK
IPC: H04B7/26
Filed: 1999-12-30
Abstract: PURPOSE: A method for processing a short message of a mobile communication terminal is provided to offer convenience in use of the terminal, by enabling a user to decide reception of the short message. CONSTITUTION: When a function key is inputted(210), a menu for setting a function is displayed(212). It is checked whether a menu selection key is inputted(214). It is checked whether an inputted key is for setting a reception function of the short message(216). If the inputted key is for setting the reception function, a menu for setting short message reception and rejection modes is output(220). If the inputted key is for approving the reception of the short message(222,224), the short message reception mode is performed(226). If the inputted key is for rejecting the reception of the short message(228), the short message rejection mode is performed(230).
Patent KR-20010059693-A (KR)
Inventor: CHOI NAM CHAN
IPC: B60S1/32
Filed: 1999-12-30
Abstract: PURPOSE: A windshield wiper releasing preventer in travelling at high speed is provided to actuate a wiper brush and to prevent the wiper brush from releasing by air pressure letting in an air hole. CONSTITUTION: A windshield wiper releasing preventer comprises a wiper brush(11) fixed on a wiper body(12) with a hinge; an air plate(13) formed as a width direction of the wiper body on an upper end of the wiper brush; an air hole(14) installed on the wiper body and sealed by the air plate; and air guides(15) mounted on lower ends of the wiper brush. The wiper brush is mounted a gap of the air hole formed on the wiper body. A middle portion of the wiper brush is fixed on inside of the wiper body with the hinge. The air guide is pressurized by air let from the air hole. Thereby, the windshield releasing preventer prevents the wiper brush from being released by air pressure letting in the air hole through actuation of the wiper brush.
Patent KR-20000052893-A (KR)
Title: Pharmaceutical compositions containing lamivudine and zidovudine
Inventor: GOODSON GARY WAYNE
IPC: C01D5/00
Filed: 1997-10-29
Abstract: PURPOSE: Pharmaceutical compositions combining the agents lamivudine and zidovudine into a single dosage form, useful in the treatment of diseases in mammals, including humans are provided. CONSTITUTION: Segregation of active ingredients in pharmaceutical powders and granulations is a widely recognized problem that can result in inconsistent dispersions of the active ingredients in final dosage forms, Some of the main factors contributing to segregation are particle size, shape and density. Segregation is particularly troublesome when attempting to formulate a single homogenous tablet containing multiple active ingredients having different densities and different particle sizes. Previous attempts to formulate tablets containing lamivudine and zidovudine were hindered by precisely such segregation problems. Although mixed blends were initially homogeneous, the active ingredients segregated during material handling and prior to tablet compression.
Patent KR-20000069207-A (KR)
IPC: H01L21/84
Filed: 1998-08-24
Abstract: 3 라커 도포 단계로 구성되고 그 단계에는 포토 라커를 중복 노광하는 것에 의해 몇 가지 공정 단계가 서로 융합되어 있는, 반도체 a:Si-H를 갖는 박막 트랜지스터로부터 액정 스크린용 매트릭스를 제조하는 방법이 개시되어 있다. 이 방법에 의해 트랜지스터는 대단히 양호한 전기적 성질을 갖는 트랜지스터 및 대단히 적은 영상점 오류를 갖는 액정 스크린이 제조될 수 있다.
Patent KR-20010020291-A (KR)
Title: 전자석 유량계
IPC: G01F1/00
Filed: 1998-04-24
Abstract: 본 발명은 유량 측정관, 흐름 방향을 교차하는 관에서 흐르는 유체에서 자계를 발생시키기 위한 수단, 및 유량을 지시하는 것으로서 유체에서 유도된 전압을 측정하는 수단을 포함하는 전자석 유량계를 작동시키는 방법을 제공하는 것이며, 이 방법은 상기 자계의 부재시에 상기 측정 수단의 출력을 측정하는 단계와, 이로부터 유량 측정관에서의 유체의 존재 여부를 결정하는 단계를 포함한다.
Patent KR-20010012610-A (KR)
Title: 일회용 제품에 사용하기 위한 플랜지가 없는 이음매
IPC: A61F13/496
Filed: 1998-05-15
Abstract: 본 발명은 일회용 제품(예: 배변 연습용 팬츠, 실금자용 제품 등)에 특히 유용한 플랜지가 없는 이음매(10)에 관한 것이다.  제 1 부재(200)는 제 1 근위부(212) 및 제 1 원위부(210)를 갖는 것이 바람직하다.  제 1 원위부(210)는, 이음매(10)가 이음 구조형태로 존재하는 경우 제 1 근위부(212)의 적어도 일부에 절첩되어 제 1 원위부(210)와 제 1 근위부(212) 사이에 공통의 계면을 제공한다.  제 1 근위부(212)는 제 1 융점을 갖는 것이 바람직하고, 제 1 원위부(210)는 제 1 융점에 비해 낮은 제 2 융점을 갖는 것이 바람직하다.  이음매(10)는 또한 바람직하게 제 2 근위부(214) 및 제 2 원위부(213)를 갖는 제 2 부재(202)를 포함한다.  제 2 부재(202)는 제 1 융점보다 낮은 제 3 융점을 갖는 것이 바람직하다.  제 1 원위부(210) 및 제 2 원위부(213)는 제 1 근위부(212)의 제 1 융점에 비해 낮은 온도에서 서로 연결되고, 제 1 근위부(212)의 적어도 일부는 제 1 원위부(210)의 적어도 일부와 연결되지 않아 제 1 근위부(212)와 제 1 원위부(210)의 연결되지 않은 부분이 분리되어 개방형 구조형태로 이음매(10)를 제공할 수 있다.
Patent KR-20010000076-A (KR)
Inventor: OH GI HO
IPC: G06Q30/06
Filed: 2000-01-26
Abstract: PURPOSE: An internet service system for supplying customized information is provided to construct a consortium by added service providers and to interlink the group to the server for the information. CONSTITUTION: A client seller(400) sells various terminals capable of connection to a customized information server(300) to a client user(500) via the internet(200). The client user(500) utilizes the bought terminals as clients(100), and thereby can be interlinked to added service companies(600) including a bank, a bond company and an insurance company via the internet(200). The client user(500) accesses the server(300) in order to request the customized information. The companies(600) pays a subsidy to the user(500) which has bought the terminals so as to advertise themselves. The amount of the subsidy depends on the number of the companies(600) that the user(500) enters as a member.
Patent KR-20010082805-A (KR)
Title: Pin for connecting of PCB of deflection yoke
Inventor: PARK MYEONG DO
IPC: H01J29/70
Filed: 2000-02-21
Abstract: PURPOSE: A connecting pin of a printed circuit substrate fabricated to a deflection yoke is provided to offer the convenience of a work and reduce processing time by simultaneously forming grooves which mark a position to be cut along a main face on end of winding unit. CONSTITUTION: A connecting pin(60) is formed to a flange(61) on the one end and is formed to a winding unit(62) of a bar type on the other end. The one end formed by the flange(61) passes through a print circuit substrate(50), is inserted, and is fixed by solder. A groove(63) for cutting is formed along the circuit face of the winding unit(62). The print circuit substrate(50) is assembled in the inner side of the coil separator. The print circuit substrate(50) forms a plurality of through hole on the substrate face of the print circuit substrate(50) before assembled in the coil separator. The one end of the connecting pin(60) formed by the flange(61) is inserted to the through hole.
Patent KR-20000062613-A (KR)
Title: 이동체 통신 시스템 및 이동체 통신 시스템에서의 호 제어방법
IPC: H04W36/18
Filed: 2000-02-24
Abstract: 복수의 이동기와, 복수의 무선 존 내에 각각 설치되고 상기 무선 존 내에서 무선 채널을 이용하여 상기 이동기와 통신을 행하는 복수의 무선 기지국과, 상기 무선 기지국을 총괄하는 이동 통신 제어국을 포함하며, 상기 무선 기지국의 무선 존에 접근한 이동기가 최초에 수신한 제어 채널을 각 무선 기지국이 통지하는 이동체 통신 시스템에서의 호 제어 방법에 있어서, 무선 기지국은 자국 및 임의의 타국의 무선 존의 식별자를 기억하고, 무선 존에 접근하여 소프트 핸드오버를 희망하는 이동기로부터 이동기가 재권(在圈)하고 있는 무선 존의 식별자를 수신하고, 수신한 무선 존의 식별자가 상기 기억된 식별자에 포함되어 있는 경우에, 상기 이동기에 대하여 다중 접속을 행하는 것을 허가한다.
Patent KR-20000030372-A (KR)
Inventor: WOO SEUNG HOON
IPC: H04B1/40
Filed: 2000-02-25
Abstract: PURPOSE: A separable mobile communication terminal is provided to use a personal station as a PDA(Personal Digital Assistance) terminal without an additional extended pack by adding a PDA function to a personal station. CONSTITUTION: A separable mobile communication terminal comprises a personal station(10) and a user terminal(20). The personal station receives a high frequency from a base station(2) of a mobile communication service center and converts the received high frequency to a low frequency. The user terminal comprises a voice processing portion(26), a key pad(27), and a display portion(28). The user terminal is connected with the personal station by the low frequency.
Patent KR-20000062759-A (KR)
Title: 개선된 패킷 전송 장치 및 패킷 서버의 사용법
IPC: H04Q7/30
Filed: 2000-03-06
Abstract: 애플리케이션 세션을 다중화하기 위한 패킷 캡슐화 방안(경량 IP 캡슐화(LIPE : Lightweight IP Encapsulation))이 설명된다. LIPE 패킷은 적어도 하나의 다중화 헤더(MH : multiplexing header)와 관련 다중 메체 데이터 패킷(MDP : multimedia data packet)을 포함한다. LIPE 패킷은 전송으로서 UDP/IP를 사용한다. 또한, MH 필드는 16비트 사용자 식별자(UID) 필드, 11비트 길이 표시기(LNG) 필드, 1비트 "모어(more)"(M) 필드 및 8비트로 이루어진 선택형 서비스 유형/등급 (PT/CoS) 필드를 포함한다.
Patent KR-20010087533-A (KR)
Title: Rechargeable Voice recorder using station
Inventor: KIM BYEONG SEOK
IPC: G11B20/04
Filed: 2000-03-07
Abstract: PURPOSE: A charge device for voice recorder using station is provided to connect a voice recorder with a station without outer connection line by adding a plurality of terminal to a plurality of junction point. CONSTITUTION: A plurality of connection terminal(28) is formed outside a voice recorder(10). A voice recorder insertion unit of a station has a plurality of junction point(42) to contact with the plurality of connection terminal(28) of the voice recorder(10). A battery which supplies the voice recorder(10) with a power is used as a secondary cell which is able to recharge. A voice recorded in the voice recorder(10) is replayed through a voice amplification unit and a speaker by using a key operation unit(14).
Patent KR-20010014599-A (KR)
Inventor: BORCHERT TIL
IPC: C09B7/00
Filed: 2000-03-16
Abstract: PURPOSE: Provided are a heterocyclic compound as an intermediate for preparing trans-thiazine-indigo pigments and the use of asymmetric cis- or trans-thiazine-indigo compound. CONSTITUTION: The thiazine-indigo compound of formula 1 and 2 is prepared by reacting a compound of formula 1a and 1b with a compound of formula 2a in the presence of an aqueous system. (wherein R1 and R2 are atoms necessary for formation of a substituted or non-substituted aromatic or aliphatic carbocyclic or heterocyclic ring system; R3 is hydrogen, C1-12 alkyl or phenyl; Hal is Cl or Br; R4 is hydrogen or metal ion selected from Na+, K+ and Zn+; and R5 is a leaving group used in a substitution reaction of carbonyl carbon atom.
Patent KR-20010095849-A (KR)
Title: Bamboo Charcoal Biological Filter Medium for Waste Water Treatment System
Inventor: JUNG SANG SUN
IPC: B01D39/00
Filed: 2000-04-12
Abstract: PURPOSE: A microorganism filter medium made of bamboo charcoal with a large specific surface area is provided to immobilize microorganism effectively and therefore improve sewage purifying capability. CONSTITUTION: The plastic microorganism filter media(20) comprises the parts of a cover(30) detachably assembled with main body; a main body(24) on the surface of which a plurality of holes(28) and ribs(26) are formed to pass wastewater; a bamboo charcoal fragment(40) received in a space(22) formed inside the main body.