baber/WOPTO huggingface dataset:
Patent KR-20020047977-A (KR)
Title: Character telephone number informing service system and method
Inventor: KIM HYEONG JO
IPC: H04W4/18
Filed: 2000-12-15
Abstract: PURPOSE: A character telephone number guide service system and a method thereof are provided to receive the transmitted data in an exchange system and transmit the telephone guide service result data as the short message type to the subscriber when a subscriber transmits the request of telephone guide service by using a cellular phone with character data to the exchanger system. CONSTITUTION: A mobile subscriber call processing unit(120) receives the number and character data transmitted to an exchange system(100) and then transmits the number data to a number translation unit(130) and the character data to a telephone number guide server(200) or the result data of the telephone number guide service transmitted from the telephone number guide server(200) to an external subscriber after converting into character data. A telephone number guide server link unit(110) receives the character data transmitted from the external subscriber through a mobile subscriber call processing unit and then converts the data into TCP/IP message and transmits to the telephone number guide server(200). A number translation unit(130) receives the number data transmitted from the mobile subscriber call processing unit(120) and then identifies whether the number data is a special number for guiding the telephone number and transmits the result value to the mobile subscriber call processing unit(120). A routing control unit(140) changes the route number searched in the number translation unit(130) into an index and then selects a trunk for setting up the call.
Patent KR-20020049546-A (KR)
Title: Safety Appatus for Automobile Steering System
Inventor: NOH JUN YEONG
IPC: B62D6/04
Filed: 2000-12-19
Abstract: PURPOSE: A safety apparatus of a steering system for a vehicle is provided to improve safety by preventing sudden change of direction from impact during high speed traveling on the uneven road with fixing a steering shaft temporarily. CONSTITUTION: A steering shaft fixing unit(20) and a steering wheel position sensor(22) are installed in a steering shaft(12) to restrict rotation of the steering shaft and to detect the rotational angle of the steering shaft. The steering shaft fixing unit is operated in changing direction of a tire suddenly from impact during high speed traveling, and the limit on vehicle speed and sudden rotation of the steering shaft is set in a control unit(24). An input end of the control unit is connected to the steering wheel position sensor and a vehicle speed sensor(26), and an output end is connected to the steering shaft fixing unit. The rotation of the steering shaft is restricted with the steering shaft fixing unit in detecting sudden rotation by the control unit. Safety is improved with fixing the steering shaft temporarily.
Patent KR-20020051368-A (KR)
Title: method and structure for water proof/covering in water tank
Inventor: LEE YEONG CHEOL
IPC: E03B11/14
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a water-proof/filling-up method of a water tank to ensure safety of workers with non-harmful environment for human body and to continuously conduct water-proof performance by forming an integrated water-proof layer to inner wall of a water tank. CONSTITUTION: The method comprises forming a particular structure for water-proofing/filling up a water tank. The structure comprises a side wall water-proof portion(10) constructed by overlaying both peripheral sides of a unit sheet and heat-fusing and securing the sides with a fixing pin(P); a side wall edge water-proof portion(20) constructed by securing a unit sheet bent at a right angle and overlaying the peripheral sides and the side wall sheet; a floor water-proof portion(30) connected with the unit sheet and a floor edge water-proof portion(40) connected with the unit sheet; a discharging water-proof portion(50) having an exit pipe(51) enclosed with a PE pipe and a sealing component between both of the pipes and a band made of stainless steel around rear end of the PE pipe; and a cover portion(60) onto a frame(61) covered with a honeycomb type PDE cover(62) and coupled with a fixing screw to each frame(61).
Patent KR-20010062666-A (KR)
Inventor: INOUE TAKASHI
IPC: G03F1/70
Filed: 2000-12-23
Abstract: PURPOSE: To provide a photomask which prevents the degradation in pattern accuracy during etching by a difference in aperture ratios from appearing at a chip pattern 11 by improving the unbalance of the aperture ratios between the peripheral region of the chip pattern 11 and the central part of the chip pattern 11 and a method for manufacturing the photomask. CONSTITUTION: The circumference of the chip pattern 11 is peripherally provided with a peripheral aperture ratio regulation pattern 14 opened in the prescribed part of a light shielding film. The aperture ratio of the peripheral aperture ratio regulation pattern 14 is set at nearly the same average value of the aperture ratio over the entire part of the chip pattern 11 and the width thereof is set at >= 10 mm. The mask patterns meeting circuit design and eventually the resist patterns are obtained with good accuracy without appearance of the degradation in the accuracy of the pattern accuracy in the etching by a difference in the aperture ratios occurring in a so called loading effect at the chip pattern.
Patent KR-20010021489-A (KR)
Inventor: IWASAKI TAKASHI
IPC: H01L21/822
Filed: 2000-12-26
Abstract: PURPOSE: Disclosed is a MOS-type semiconductor integrated circuit having an input and an output protective circuits. CONSTITUTION: The semiconductor integrate circuit comprises an input circuit section connected to an input pad, an output circuit section connected to an output pad, and an internal circuit section connected between the input circuit section and the output circuit section. The input circuit section includes a first n-channel transistor, a first p-channel transistor and a first protective resistance connected between the first n-channel and p-channel transistors. The internal circuit section is connected between the first n-channel transistor and the first protective resistance. The output circuit section includes a second n-channel and p-channel transistors and a second protective resistance connected between the second n-channel and p-channel transistors.
Patent KR-20020054952-A (KR)
Title: Regular position adjustment device for supply of tantal pellet
Inventor: KIM GEUN BAE
IPC: H01G13/00
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus for adjusting an exact position for providing a tantalum device is provided to prevent the tantalum device from be damaged by supplying the tantalum device at the exact position without regard to the standard of tantalum devices. CONSTITUTION: The apparatus for adjusting an exact position for providing a tantalum device includes the first inverting lever(10) having a hollow(12) formed at a low portion thereof. The first inverting chuck(11) is mounted on an upper portion of the first inverting lever(10). The second inverting lever(20) is fixed at the hollow(12) and has the second inverting chuck(21) formed on an upper portion thereof. The second inverting lever(20) has an assembling hole(22) formed at a lower portion thereof. The second inverting lever(20) has a groove(31) formed at a side thereof and a spring(32) is inserted into the groove(31) in order to provide tension to the first inverting lever(10). A control lever(30) controls the tension of the spring(32).
Patent KR-20020055928-A (KR)
Title: Method of manufacturing a metal fuse in a semiconductor device
Inventor: CHOI GI SU
IPC: H01L21/82
Filed: 2000-12-29
Abstract: PURPOSE: A method of forming a metal fuse of a semiconductor device is provided to remove uniformly the thickness of an insulation layer on a fuse and to control etching amount of a conductive material by using the size of a via and a trench. CONSTITUTION: An interlayer dielectric layer(32) is formed on a semiconductor substrate(31). A dual damascene pattern(33) having a trench(33b) and a via(33a) is formed by an etching process. A conductive material is buried into the dual damascene pattern. The buried conductive material is removed by an etch process using a fuse mask. A residual conductive material in the via is used as a fuse, An etch barrier layer(36) is formed on the interlayer dielectric including the fuse.
Patent KR-20010023463-A (KR)
Title: 원자층 증착용 수직 적층 프로세스 반응기 및 클러스터 툴시스템
IPC: C30B25/14
Filed: 1998-08-26
Abstract: 저-프로파일, 컴팩트 원자층 증착 반응기(LP-CAR)(33)는 저-프로파일 동체와 밸브 내장 로드/언로드 포트(53)를 가진다. 상기 저-프로파일 동체는 기판 처리 영역과 함께, 단일 기판(45)이나 기판(72)의 평면 어레이로 작용한다. 또한, 상기 로드/언로드 포트(53)는 LP-CAR까지/로부터 기판을 로딩하고 언로딩한다. 동체는 유입구(55)와 배출구를 가지며, 상기 유입구(55)는 제 1 단부에서 기체나 증기를 주사하고, 상기 배출구는 제 2 단부에서 기체와 증기를 진공화시킨다. LP-CAR은 수평 치수(L,W) 이하의 외부 높이(h)를 가지고, 보다 선호적으로는 수평 치수의 2/3 이하의 외부 높이를 가져서, 고유한 시스템 구조를 용이하게 한다. 내부 프로세싱 영역은 수평 한계의 1/4 이하의 수직 한계를 가짐으로서 구별되어, 고속 기체 스위칭을 촉진시킨다. 이러한 다중 컴팩트 반응기가 수직으로 적층될 수 있다.
Patent KR-20010030766-A (KR)
Title: 내연기관의 연료공급장치
IPC: F04B49/22
Filed: 1999-05-04
Abstract: 순서적으로 연결되어있는 두개의 연료펌프로 구성된 종래의 연료공급장치에 서는 제 2 연료펌프에 의해서 이송되는 연료량의 효율적이고 정확한 제어는 부단한노력에도 불구하고 만족할만 하지 못했다. 
     본발명의 조정밸브(30)는 압력관(14)으로 이송되는 연료량의 매우 정확한 제어를 제 2 연료펌프(12)에 의해서 비교적 작게 형성 할수 있다.  연료공급장치는 자동차의 내연기관을 위해서 제공된다.
Patent KR-20010031535-A (KR)
Title: 헬리콥터 기어박스 마운트용 능동 소음 제어시스템
IPC: G10K11/178
Filed: 1998-12-04
Abstract: 캐빈(cabin)내의 바람직하지 못한 가청 소음을 최소화하기 위한 헬리콥터용 능동 소음 제어시스템에 관한 것으로서, 상기 소음은 기어박스의 고주파 구조물 진동에 의해 발생하고, 상기 기어박스는 그 기어박스를 캐빈 구조물에 구조적으로 결합하는 다수의 부착 각부(脚部)를 포함한다.  능동 소음 제어시스템은, 캐빈과 조합 배치되어 그 캐빈으로 부터 발생하는 소음을 감지하는 센서 보조시스템과, 다수의 부착 각부 중 하나 이상과 조합 배치되는 엑츄에이터 보조시스템과, 센서 보조시스템을 엑츄에이터 보조시스템에 기능적으로 상호연결하고, 센서 보조시스템으로 부터 입력신호를 받고 그 입력신호에 대응하여 엑츄에이터 보조시스템에 명령 신호를 전달하여 고주파 진동과 상호 작용하여 캐빈내의 소음을 최소화하는 하나 이상의 고주파 상쇄-진동을 발생시키는 콘트롤러를 포함한다.
Patent KR-20010033068-A (KR)
Title: 전자 오디오 신호 증강 장치 및 방법
IPC: H01F19/02
Filed: 1998-12-11
Abstract: 본 발명은 오디오 신호로부터 생성된 가청음의 음질이 음향학적으로 설계된 환경에서 생생하게 듣는 오리니널 사운드의 그것에 보다 가깝게 접근하는 방식으로 전자 오디오 신호를 간단하고 저렴한 비용으로 증강시키는 방법 및 그 장치에 관한 것이다.  본 발명은 전자 오디오 신호에서 통상적으로 누락되는 고조파의 지각을 복원한다.  이 장치는 오리지널 입력 오디오 신호(들)의 그것에 비해 개선된 조파 품질을 나타내는 증강된 오디오 신호가 생성되도록 입력 오디오 신호(들)을 왜곡되게 하는 수동 회로(5)를 포함한다.  이 수동 회로는 적어도 하나의 변압기(들)을 포함한다.
Patent KR-20010041352-A (KR)
Title: Fluorescent particle, method for preparing the same and paper for preventing forgery using the fluorescent particle
IPC: D21H21/48
Filed: 1999-12-22
Abstract: Fluorescent particles capable of emitting fluorescence strongly upon irradiation with ultraviolet rays which comprises granules prepared by granulating a mixture of a water-insoluble fluorescent dye and/or pigment capable of emitting fluorescence upon irradiation with ultraviolet rays and a powdery substance comprising starch, cellulose, polysaccharide, saccharide and the like, or comprises granules comprising the powdery substance and, formed on the surface of the granules, a coating layer comprising the fluorescent dye and/or pigment; and a method for preparation of the particles. The combined use of a resin having a group reactive with a hydroxyl group of the powdery substance as a binder leads to the preparation of particles excellent in resistance to water. Water- resistant particles can also be prepared by a method of incorporation of an anionic binder into the granules and of a cationic substance into the coating layer, or, incorporation of a cationic binder into the granules and of an anionic substance into the coating layer, through the interaction of the anionic and cationic ingredients incorporated. The fluorescent particles can be used for providing the paper for preventing forgery containing particles which emit fluorescence in a specific hue and become clearly visible upon irradiation with ultraviolet rays.
Patent KR-20010041946-A (KR)
Title: 직접 성형용 금형의 제조 방법 및 그의 이용 방법
IPC: B29C33/38
Filed: 1999-03-05
Abstract: 본 발명은 열가소성 성형 물질의 용융 온도 미만의 유리 전이 온도를 갖는 하나 이상의 중합체 보드 물질을 제공하고, 적어도 일부품의 중합체 보드 물질을 제거함으로써 컴퓨터 보조 디자인에 따라 목적하는 제품의 역상을 성형하는 금형의 제조 방법에 관한 것이다. 또한, 본 발명은 하나 이상의 중합체 보드 물질을 제공하고,	적어도 일부품의 중합체 보드 물질을 CNC 기계작동에 의해 제거함으로써 컴퓨터 보조 디자인에 따라 목적하는 제품의 역상을 성형하는 금형의 제조 방법에 관한 것이다. 또한, 본 발명은 원형 또는 기능성 원형의 제조 방법, 상기 방법으로 제조되는 원형 또는 기능성 원형 및, 원형과 기능성 원형을 제조하기 위한 중합체 금형에 관한 것이다.
Patent KR-20010042141-A (KR)
Title: 메모리 셀 장치 및 그 제조 방법
IPC: G11C17/08
Filed: 1999-03-17
Abstract: 본 발명은 다수의 메모리 셀이 반도체 기판(10)의 메인 표면 영역에 배치되고, 메모리 셀이 각각 소오스(29), 게이트(WL1 또는 WL2) 및 드레인(60)을 가진 적어도 하나의 MOS 트랜지스터를 포함하며, 메모리 셀이 평행한 메모리 셀 라인에 배치되고, 인접한 메모리 셀 라인이 절연 트렌치(20)에 의해 절연되고, 인접한 메모리 셀 라인이 각각 적어도 하나의 비트 라인(60)을 포함하고, 2개의 인접한 메모리 셀 라인의 비트 라인(60)들이 서로를 향하는, 메모리 셀 장치에 관한 것이다. 
     상기 메모리 셀 장치는 본 발명에 따라 상기 절연 트렌치(20)가 비트 라인(60) 보다 더 깊게 반도체 기판(10) 내로 삽입되고, 소오스(29) 및/또는 드레인의 적어도 하나의 부분 영역이 상기 절연 트렌치(20)의 하부에 배치되도록 형성된다. 
     본 발명은 또한 상기 메모리 셀 장치의 제조 방법에 관한 것이다.
Patent KR-20010042358-A (KR)
Title: 장기간 지속 적색 인광물질
IPC: C09K11/08
Filed: 1999-03-31
Abstract: 스트론튬 술파이드를 기재로 하고 유러퓸과 같은 2가 희토산화물에 의해 활성화되는 장기간 지속성 적색 및 오렌지색-적색 발광 인광물질은 암모늄 할라이드 또는 3가 희토산화물의 존재하에 가열함으로써 제조될 수 있다.  플럭스로서 암모늄 할라이드를 사용하게 되면, 적색 발광 인광물질이 원하는 형상으로 성형될 수 있다.  암모늄 할라이드 및 알루미나 분체를 사용하게 되면, 적색 발광 인광물질이 직접 분체로 제조될 수 있다.  3가 희토산화물의 존재하에서 희토산화물(Eu)에 의해 활성화된 스트론튬 술파이드를 황 및 탄소 공급원의 존재하에 가열하게 되면, 미세한 입자 크기의 적색 발광 인광물질이 제조될 수 있다.
Patent KR-20010071241-A (KR)
IPC: A61M1/36
Filed: 1999-05-13
Abstract: A blood treating filter equipment comprising:      (1) A filter material, in which the following (a) and (b) are wound in an overlapped state, an end part of (b) is exposed on an outer circumferential surface or an inner circumferential surface of the filter material, and both end faces of the filter material are sealed liquid-tightly,  wherein      (a) is a blood treating filter layer, and    (b) is a sheet-like spacer layer through which blood can flow more easily compared with the blood treating filter layer.      (2) A case in which the filter material described above is installed, wherein the case has a blood inlet and a blood outlet, the blood inlet leads to the side of an exposed end part of (b) on an outer circumferential surface or an inner circumferential surface of the filter material described above, and the blood outlet leads to the opposite side to the blood inlet on an inner circumferential surface or an outer circumferential surface of the filter material described above.    <IMAGE>
Patent KR-20010044260-A (KR)
Inventor: LIM CHAE HAWN
IPC: G06F17/30
Filed: 2001-01-29
Abstract: PURPOSE: A Hangul domain search service method is provided to enable a user to input a key word using Hangul characters, to search for the key word among registered Hangul domain, to display a searched result, and to register the input the key word using Hangul characters as a Hangul domain according to the searched result so that it can enhance a Hangul domain registration speed. CONSTITUTION: The method comprises steps of a user inputting core words in a search window, the user executing a search engine on the input core words to search for the Hangul domains including the core words, a service site displaying the search result, and the user moving to one site among the searched result if it is necessary to check the searched site.
Patent KR-20020068198-A (KR)
Title: Electrical device with duplication compounds
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2001-02-20
Abstract: PURPOSE: An electric device having double layer conductive compound is provided to break over-current at other temperature and adjust break temperature with the kinds of non-conductive material. CONSTITUTION: An electric device having double layer conductive compound comprises first conductive compound(21), metal electrodes(23) and second conductive compound(22). The first conductive compound(22) is made of carbon black, low density polyethylene or high density polyethylene and crosslinked with peroxide agent. The second conductive compound(22) are made of conductive material wrapped by non-conductive polymer as spheres of 50 μm. The first and the second conductive compound(21,22) have operating temperature different from each other. The second conductive compound(22) has its over-current breaking operating temperature higher than that of the first conductive compound(21) and does not affect that of the first conductive compound(21).
Patent KR-20020071273-A (KR)
Title: The desk having partition control member
Inventor: LEE DEOK JAE
IPC: A47B13/00
Filed: 2001-03-06
Abstract: PURPOSE: A desk for permitting a user to optionally control a partition thereon with a separate control member according to the necessity of the partition is provided which improves the utility of the desk as well as providing convenience to the user. CONSTITUTION: An inserting hole(4) for inserting a partition is made on the upper plate(2) of a desk(1), and an upper and lower control member(6) for ascending and descending the partition is constructed between the lower part of the upper plate and a foot plate(5).
Patent KR-20020071659-A (KR)
Title: Apparatus for correcting video signal of LCD Monitor
Inventor: HAN CHUN DEOK
IPC: H04N5/44
Filed: 2001-03-07
Abstract: PURPOSE: A device for correcting video signals of an LCD monitor is provided to clamp the levels of R/G/B signals transmitted from a PC in case of a brightness control mode to correct the level of corresponding R/G/B signal. CONSTITUTION: A device for correcting video signals of an LCD monitor having an inverter includes the first and second couplers(100,300), a clamp circuit(200), and an analog/digital converter(400). The first coupler receives an analog R/G/B signal whose level varies being synchronized with a predetermined pulse output from the inverter from a PC and couples the signal. The clamp circuit receives a predetermined horizontal synchronous signal to clamp a signal level corresponding to a predetermined section of the coupled analog R/G/B signal to correct the analog signal level. The second coupler couples the analog R/G/B signal corrected by the clamp circuit. The analog/digital converter converts the coupled analog R/G/B signal into a digital R/G/B signal.
Patent KR-20020020171-A (KR)
Title: Micro circuit pattern formation technique by offset printing, and the related female type master plate production method
Inventor: TZUJIYA KENJI
IPC: B41N3/03
Filed: 2001-03-19
Abstract: PURPOSE: Provided are a master panel for intaglio offset printing, a method for production of the same and a process for forming a membrane circuit by using the same panel in order to obtain improved reproduction and resolution of images and accurate and microfine patterns. CONSTITUTION: The master panel(1) is produced by forming a plain intaglio portion(5) as an image part on an aluminum support(3) applied with anodic plate oxidation film(4); and forming a bottom metal layer(6) and a copper plating layer(7) onto the metal layer forming in order without common heavy metal material such as chromium. Alternatively, the master panel comprises tin or zinc elements in the bottom metal layer. The bottom layer is generally formed by means of a non-electrolytic plating process while the copper plating layer is obtained by an electrolytic plating process. The plain intaglio portion preferably has a thickness of 5-30micrometer.
Patent KR-20020074830-A (KR)
Title: Equipment of Multi-bit Data Out Buffer
Inventor: RYU MYEONG SEON
IPC: G11C11/4093
Filed: 2001-03-22
Abstract: PURPOSE: An apparatus for outputting multi-bit data is provided to stabilize a supply voltage and a data level by using a parallel data bit counter, a decoder controller, and a data output buffer. CONSTITUTION: A parallel data bit counter(11) counts the number of data having the same logical value of binary data of N bits from a data bus and outputs the counted value as a binary value. A decoder control portion(12) decodes selected MSB(Most Significant Bits) of k number from outputs of the parallel bit counter(11) and outputs control signals of y number. The decoder control portion(12) is formed with a plurality of inverters. A data output buffer(13) receives data of one bit from the data bus and a control signal from the decoder control portion(12) and drives and outputs data.
Patent KR-20020032276-A (KR)
Title: For shoe heel Hi-low Control Device
Inventor: PARK JEOM KWON
IPC: A43B21/42
Filed: 2001-03-26
Abstract: PURPOSE: Provided is an apparatus for controlling height of shoe heel, by which it is possible to easily control the height of shoe heel and thereby, conveniently store shoes and do much for family economics. CONSTITUTION: A shoe heel of a shoe body(1) is provided with a ball chamber containing stuck-in ball(2), into which a control heel(5) is inserted. The control heel(5) is provided with a guide lane(5') and a plurality of stuck-in grooves(5") disposed right and left of the guide lane(5') with a predetermined length. The stuck-in grooves are inserted into and fixed at a working hole(6) on the shoe heel by a stuck-in jaw(6'). A supporting stick coupled with the stuck-in ball(2) is inserted into and fixed at the working hole(6).
Patent KR-20010093701-A (KR)
Inventor: EGASHIRA SHUNSUKE
IPC: H01H51/22
Filed: 2001-03-27
Abstract: PURPOSE: An electromagnet driving apparatus and electromagnetic relay are provided to be easily matched with the spring load characteristic even if used as a driver for the equipment with an asymmetrical spring load. CONSTITUTION: An electromagnet driving apparatus comprises an iron core(20) of substantial U-shape having the pole piece(20a,20b) in parallel on both sides thereof, at least one coil wounded around the iron core(20), an armature(50) freely movable in seesaw motion around a fulcrum provided between both ends of the armature(50), which are opposed to the pole faces at the top of the pole pieces on both sides of the iron core, and a permanent magnet(24) for making up a closed magnetic circuit of any one end of the armature and the iron core via a pole face at the top of a pole piece of the iron core corresponding to the one end to attract one end of the armature to the corresponding pole face at the top of the pole piece of the iron core, in which the armature can be reversed by passing an exciting current through the coil in a direction canceling a magnetic force of the permanent magnet(24), provided that the permanent magnet and the fulcrum for the armature are provided at a position off the center between the pole piece on both sides of the iron core.
Patent KR-20020076693-A (KR)
Title: Solder splash preventive measures by program control
Inventor: KIM HYEONG DEOK
IPC: B23K3/08
Filed: 2001-03-30
Abstract: PURPOSE: A solder splash preventing method by program control is provided to prevent solder from splashing onto a product or soldering equipment by changing PLC programs, thereby controlling driving of a soldering equipment for flyback transformer. CONSTITUTION: In a soldering method for soldering a bobbin and components by PLC program controlling using a soldering equipment for flyback transformer equipped with solder bath, motor, cutting part and cooling sponge, the solder splash preventing method by program control is characterized in that a cutting sensing sensor contact point (X32) sensing lead cutting of components by the cutting part is AND operated to an AND operation of automatically environment set input contact points (M003,M004) in the PLC program, an inverter contact point (Y06F) controlling action of the motor is OR operated to an output signal of the cutting sensing sensor contact point (X32), and an interlock contact point (M006) maintaining interlock by the OR operated output signal is AND operated to a cooling output contact point (Y71) controlling solder in the solder bath by confirming action of the cooling sponge.