baber/WOPTO huggingface dataset:
Patent KR-20000012959-A (KR)
Title: Overspeed warning method using navigation device
Inventor: CHUNG HAE JU
IPC: B60K28/00
Filed: 1998-08-03
Abstract: PURPOSE: A control method is provided to warn the overspeed based on the running speed of the vehicle and the road condition on which the vehicle is running, using a navigation device. CONSTITUTION: The vehicle overspeed warning method using the navigation device equipped in the vehicle comprises steps; step1, to confirm the defined speed of a vehicle pertaining to the road section on which the vehicle is running; step2, to recognize the current running speed of the vehicle; step3, to compare the running speed with the defined speed; step4, if the comparison shows that the running speed exceeds the defined speed, to refer to the defined speed and show it to the driver. The information concerning the defined speed is pre-established for each section of the road and is provided to the navigation device.
Patent KR-20000014275-A (KR)
Title: Apparatus and methode for forming color filter of flat cathode ray tube
Inventor: PARK JAE GYU
IPC: H01J9/20
Filed: 1998-08-19
Abstract: PURPOSE: An apparatus and a method for forming a color filter of a flat cathode ray tube is provided to reduce a cost for manufacturing a cathode ray tube by forming a color filter on a flat cathode ray tube. CONSTITUTION: An apparatus and a method for forming a color filter of a flat cathode ray tube comprises: a panel glass(101); a plurality of injection devices(104); a light source; a multitude of light sensors(106); and a controller(107). The panel glass is formed by a multitude of light absorption materials. The injection devices injects the ink for tree colors flier(103R,103G,103B). The light source radiates a light from a lower portion of the panel glass to an upper portion of the panel glass. The light sensors identify the light from the light source and outputs a light sense signal. The controller receives the light sense signal and outputs an injection signal.
Patent KR-20000014351-A (KR)
Title: Angle adjusting structure of liquid crystal display
Inventor: LEE DAE EOP
IPC: G02F1/133
Filed: 1998-08-20
Abstract: PURPOSE: An angle adjusting structure of a liquid crystal display is provided to achieve a simple composition and cut down part cost and assembly time by precisely adjusting an angle of the liquid crystal display. CONSTITUTION: The structure comprises a mountain of a saw-blade type and an elastic rib. The mountain is installed in a lower case of the liquid crystal display and is like a part of a circular gear on a coupling axis. The elastic rib is installed on a part that corresponds to the mountain in a mounting groove of a body housing. An edge of the rib protrudes to be combined with a furrow of the mountain. Edges of the rib are sequentially inserted into furrows of the mountain to be fixed when the liquid crystal display is revolved.
Patent KR-20000015571-A (KR)
Title: Machining center installing type polishing device
Inventor: LEE MIN CHUL
IPC: B24B41/00
Filed: 1998-08-31
Abstract: PURPOSE: A machining center installing type polishing device is provided to be able to freely polish a metal having a three-dimensional shape. CONSTITUTION: The five-shaft polishing system is composed of:a polishing unit for polishing a construction material; a first rotary device for supplying an one-directional rotary force for the movement of the polishing unit; a second rotary device for moving the polishing unit by supplying the rotary force in the direction rectangularly crossing against the rotary direction supplied by the first rotary device, rotating the first rotary device; a fixing unit for fixing the second rotary device on the main shaft of the machining center.
Patent KR-20000020033-A (KR)
Title: Preparation method of methylene diphosphonic acid
Inventor: CHO JEONG HYEOK
IPC: C07F9/00
Filed: 1998-09-17
Abstract: PURPOSE: A preparation method of methylene diphosphonic acid by using diidomethane having a higher boiling point than reaction temperature is provided which produces the title compound in high yield, improves high productivity and is very economic by reusing trialkylphosphate as a starting material. CONSTITUTION: A process is disclosed for preparing methylene diphosphonic acid(1) which comprises: (a)preparing tetralkylmethylenediphosphonic acid ester(4) by reacting trialkyl phosphate(2) with diiodomethane(3); (b)separating the compound(4) from the reactant by removing alkyl iodine; (c)recovering excess trialkylphosphate by distillation at 180°C and recycling to the process(a); (d)removing alkyl groups by thermal-cracking the ester at 200-210°C and recrystallizing. In formula, R is allyl, isopropyl, t-butyl, isobutyl. The compound is useful as raw material of radioactive pharmaceuticals for diagnosis.
Patent KR-19990030045-A (KR)
IPC: G01N33/543
Filed: 1998-09-23
Abstract: The present invention relates to a dry immunoassay analytical element for assaying a ligand, comprising a support bearing: (a) a label layer comprising an enzyme labeled ligand or an enzyme labeled receptor; (b) a spreading layer ; (c) a receptor layer comprising a fixed concentration of an immobilized receptor for the ligand; and (d) a gravure layer comprising a diaryl telluride. A prefered embodiment of the present invention further comprises a vanadyl salt. The present invention further relates to a method for performing an assay using an element as described above.
Patent KR-20000021783-A (KR)
Title: Device for unifying flow of heat recovery steam generator
Inventor: KIM HYEON GI
IPC: F22B1/00
Filed: 1998-09-30
Abstract: PURPOSE: A flow unifying device is provided to prevent local overheating of the front end of a fin and a wall of a heat conduction tube of a high pressure super-heater or a reheater. CONSTITUTION: A flow unifying device applying a heat recovery steam generator composed of a high pressure and low pressure super-heater connected to the outlet of a gas turbine, receiving the delivery of heat from exhaust gas and emitting the steam supplied to a steam turbine, a high pressure and lower pressure evaporator, and an economizer is additionally composed of a perforated plate(12) installed on the outlet of the gas turbine and an exhaust gas flow path(2) which is a connected path of a steam generator(1), a honeycomb and a screen grid(13). Herein, the perforated plate, the honeycomb and the screen grid are installed to be vertical to the flow direction of the exhaust gas to form uniform flow in the process of which the exhaust gas passes the perforated plate and the screen grid.
Patent KR-20000021863-A (KR)
Title: Disk guiding apparatus of vehicle compact disk player
Inventor: KIM HO GEOL
IPC: G11B17/02
Filed: 1998-09-30
Abstract: PURPOSE: A disk guiding apparatus is provided to improve a reliability of a power switch at loading by making a disk be guided into a center location. CONSTITUTION: A guide lever(40) rotationally moves in a state of being contacted with a cylindrical surface of a disk so as to become a symmetry in both direction on a basis of a center line. A stopper push lever(50) is installed to conduct a linear movement into front and rear directions according to the rotation of the guide lever(40). A stopper lever(60) rotationally moves according to the linear movement of the stopper push lever(60). A rotation shaft(61) of the stopper lever(60) is installed at a bottom plane of a top body chassis(90) in a horizontal direction. A change lever(70) is hinge-connected to end part of the stopper push lever(50) so as to move linearly. A guide stopper lever(80) is hinge-connected to the top body chassis(90) such that the guide lever(40) opened by a disk is maintained at the opened state.
Patent KR-20000024915-A (KR)
Title: Method for forming isolation oxide film of semiconductor device
Inventor: KONG YOUNG TAEK
IPC: H01L21/76
Filed: 1998-10-02
Abstract: PURPOSE: A method for forming an isolation oxide film is provided to assure a ultra high integrated active region by forming a field oxide easily. CONSTITUTION: A method for forming an isolation oxide film of a semiconductor device comprises the steps of: stacking a first pad oxide(15), an oxide and a second pad oxide(25) successively; after stacking a photoresist having an isolation region formation region on the second pad oxide, forming an isolation region by etching the first pad oxide, a nitride film(20) and the second pad oxide; forming an under-etched part by under-cutting the nitride film of the isolation region; forming an oxide barrier layer(40) on the bottom surface of the isolation region; forming a silicon spacer on a side of the isolation region by depositing and etching a silicon layer(45) in the isolation region; revealing a semiconductor substrate(10) by etching the oxide barrier layer after forming a nitride layer(50) partially on the silicon spacer; and forming a field oxide(55) by growing an oxide on the semiconductor substrate. In the method, the isolation oxide film is formed on the semiconductor substrate through the partially-etched oxide barrier layer by stacking the silicon spacer and the thin nitride layer on the isolation region after under-etching the nitride layer.
Patent KR-19990007550-A (KR)
Title: 치아 연마기
Filed: 1998-10-02
Abstract: 본 발명은 케이스의 내부에 공기인입관, 냉각수관 및 배기관이 배치되고 그 일측은 공기와 냉각수를 공급하는 관로에 결합되며 다른 일측은 다이아몬드 포인트가 체결되는 헤드부가 형성되는 치과용 연마기에 있어서, 상기 헤드부가 다이아몬드 포인트가 끼워지는 가장 내측에 조립되어 지지하는 상부베어링과, 상기 상부베이링 하부에 조립되어 공기인입관을 통해 유입되는 공기에 의해 회전하는 터빈블레이드와 상기 터빈블레이드의 내측에 일체로 형성되어 조립되어 끼워지는 다이아몬드 포인트를 밀착 고정하는 터빈보스로 이루어진 에어터빈과, 상기 에어터빈의 하측에 조립되어 끼워지는 다이아몬드 포인트를 지지하는 하부베이링과, 다이아몬드 포인트가 끼워지는 가장 외측에서 체결되어 상기 하부베이링과의 사이에 냉각수토출구를 형성하는 냉각수캡으로 이루어지고, 이들 전체가 합성수지제로 된 치아 연마기에 관한 것이다. 본 발명에 의하면 핸드피스에 다이아몬드 포인트를 끼운 후 분리되지 않으므로 1회 사용후 환자의 입안에서 바이러스나 각종 병균이 옮겨온 핸드피스와 다이아몬드 포인트를 재사용하지 않고 함께 버리게 되어 치위생 확보가 용이하고, 1회 사용후 핸드피스를 훅조인트에 의해 간단히 분리할 수 있도록하여 이의 교체를 용이토록 하며, 또한 핸드피스 전체를 합성수지제로 만들어 1회 사용에 따른 경제성을 확보한 데에 효과가 있는 것이다.
Patent KR-20000024955-A (KR)
Title: Method for recording and searching genealogy data
Inventor: KO JAE JUN
IPC: G06F15/00
Filed: 1998-10-02
Abstract: PURPOSE: A method for recording and searching a genealogy data is provided to record and search all persons of a genealogy by using a genealogy code showing a relative relationship among persons. CONSTITUTION: A method for recording and searching a genealogy data comprises the step of: receiving a first ancestor data showing a first person and receving a relationship data showing degrees of relationship between the first person and a second person; generating a genealogy code of the first person for defining a relative relationship between the first and the second persons by using the relationship data; recording the first ancestor data and the genealogy code; and performing the previous steps for all persons of the genealogy.
Patent KR-20000025509-A (KR)
Title: Method for developing application program of computer telephone technique
Inventor: KO MAN SUK
IPC: G06F3/14
Filed: 1998-10-12
Abstract: PURPOSE: A method for developing an application program is provided to develop an application program of a computer telephone technique under the circumstance of a visual basic by making the general public not knowing a C language be capable of programming under the visual circumstance. CONSTITUTION: A method for developing an application program comprises the steps of: constructing a telephony service function(TSAPI) into a telephony component active X of an icon type; making a visual CTI as a CTI development tool comprised in a high level program language for a visual circumstance; installing the active X to reset an application program of a computer telephone technique(S1,S2); and dragging a component for a service control of a required telephone technique to a working window, to then fix into an attribution(S3).
Patent KR-20000026215-A (KR)
Title: Bottom lead package of semiconductor and manufacturing method thereof
Inventor: HEO GI ROK
IPC: H01L23/48
Filed: 1998-10-19
Abstract: PURPOSE: A bottom lead package of semiconductor is provided to enhance the real mounting force by attaching the solder at the side of the exposing part and to form a solder filling part by eliminating a certain part of both sides of the lead exposing part. CONSTITUTION: A bottom lead package of semiconductor comprises a chip(11), a lead(12), an exposing part(12a), a solder filling part(13), a metal wire(14), and a body(15). The solder filling part(13) is formed so that the solder can be attached to the side of the exposing part(12a) as well as the lower side. A method comprises a step of carrying out I-bonIng in which the semiconductor chip is adhered with the insulation tape at the upper side of the lead; a step of wire bonIng the chip pads with one end of the lead with a metal wire; a step of forming the exposing part so that the lower part of the lead is exposed; and a step of molIng to form a body by epoxy molIng so that the chip, metal wire, and a part of leads are covered.
Patent KR-20000028193-A (KR)
Title: Wrapping container of disposable gargle
Inventor: JANG YOUNG SO
IPC: B65D33/00
Filed: 1998-10-30
Abstract: PURPOSE: A wrapping container of disposable gargle is provided to be used whenever it is needed with carrying in a body always by producing in a thin-typed vinyl bag. CONSTITUTION: A vinyl bag(1) is produced with a vinyliden chloride resin as a copolymer with a vinylidene chloride and a vinyl chloride having the excellent processing property, the heat resistance, the waterproof-nests, the isolating property of electricity, and the large intensity. A cutting is easily performed by forming a dotted typed perforated line(2) crosswise and forming a V-shaped cutting groove(3) in the end of the perforated line. The wrapping container of disposable gargle is used whenever and wherever, is able to print the usage of a content stored inside container and a public information, and is able to maximize the advertising effect as a service article to increase the recognized degree.
Patent KR-20000031047-A (KR)
Title: Method and apparatus for cutting wireless communication utilizing noise generator
Inventor: LEE WOONG MOK
IPC: H04K1/02
Filed: 1998-11-02
Abstract: PURPOSE: A method and an apparatus for cutting wireless communication are provided to prevent noise pollution due to wireless communicators in a public area. CONSTITUTION: An apparatus comprises a noise generator(110), a band pass filter(120) and a variable electric-power amplifier(130). The noise generator(110) having a noise diode generates noise signals of wide frequency band. The band pass filter(120) is composed by a dielectric filter. The noise signals from the band pass filter(120) is input to the variable electric-power amplifier(130). The variable electric-power amplifier(130) adaptively amplifies the noise signals for cutting wireless communication. Thereby, a noise pollution due to wireless communicators in a public area can be prevented.
Patent KR-20000031757-A (KR)
Title: Method for producing semiconductor device
Inventor: CHOI JEONG HUN
IPC: H01L21/3205
Filed: 1998-11-10
Abstract: PURPOSE: A method for producing a semiconductor device is provided to prevent the decline of characteristic of the semiconductor device by preventing a gate oxide film from being exposed by a polycrystalline silicon side wall. CONSTITUTION: A polycrystalline silicon is deposited on the upper surface of a substrate(1) for etching the polycrystalline silicon to form a polycrystalline silicon side wall (9) on the side surface of a gate(2). And a nitride film is deposited on the upper surface of the substrate for etching to form a nitride film side wall (5) on the side surface of the polycrystalline silicon side wall. Then, conductive impurity ion is injected by using the side walls and the gate as ion injection masks for forming a source(6) and a drain(7) of high density.
Patent KR-19990014465-A (KR)
Title: 가시철망의 제조장치
Filed: 1998-11-12
Abstract: 본 발명은 가시철망의 제조장치에 관한 것으로, 좀더 상세하게는 휀스로된 울타리 또는 철책등의 상부에 설치되어 철책외관의 수려함을 구가하고, 침입자의 침입행위를 예방 또는 저지시키거나 침입여부를 용이하게 식별하기위한 가시철망을 규격화하여 용이하게 양산하므로서 시공작업에 따른 작업성 및 생산성 대폭 향상시키고 열악한 작업환경을 개선하며, 그에 따라 시공기일의 단축과 작업에 소요되는 인건비등의 지출경비를 최소화 할뿐 아니라 가시철망의 규격화 및 양산가능성에 따른 상품화가 가능하여 이를 저렴한 가격에 널리 보급시킬수 있게한 것에 그 특징이 있다.
Patent KR-19990024082-A (KR)
Title: 전자 기록 카드 식별 시스템 및 그 방법
Filed: 1998-12-02
Abstract: 본 발명은 재기록이 불가능하고 중복되지 않는 고유 일련 번호와 재기록이 가능한 고유 일련 번호의 암호화 자료가 기록된 전자 기록 카드(10)의 고유 일련 번호와 암호화 자료를 판독한 결과에 따라서 전자 기록 카드(10)의 정당성을 식별하도록 된 전자 기록 카드 식별 시스템 및 그 방법에 관한 것이다. 
     본 발명은 전자 기록 카드(10)를 생산할 때 중복되지 않는 고유 일련 번호를 고유 번호 메모리(11)에 기록하면 카드 발급 장치(20)가 고유 일련 번호를 판독하고 특정한 암호화 작업을 수행하여 소정의 암호화 자료를 전자 기록 카드(10)의 암호 자료 메모리(12)에 기록한 후 전자 기록 카드를 발급하며, 이렇게 발급된 전자 기록 카드(10)의 정당성을 식별하기 위해 사용자가 카드 식별 장치(30)를 작동시키면 카드 식별 장치(30)가 전자 기록 카드(10)의 고유 일련 번호를 먼저 판독하여 카드 발급 장치(20)와 동일한 암호화 작업을 수행하므로써 새로운 암호화 자료를 생성한 후, 새롭게 생성한 암호화 자료와 실제로 전자 기록 카드(10)를 판독하여 얻어진 암호화 자료가 서로 일치하는가를 판별하여 일치하면 전자 기록 카드(10)의 정당성을 인증하기 위한 유효 신호를 출력하고 일치하지 않으면 정당성을 불인증하기 위한 무효 신호를 출력하도록 되어 있다.
Patent KR-20000038370-A (KR)
Title: Cutting device of steel cord winder
Inventor: KIM SEONG GEOL
IPC: D07B1/12
Filed: 1998-12-07
Abstract: PURPOSE: A cutting device of a steel cord winder is provided to cut a steel cord by the completion of winding of a steel cord by moving a spool combined body to a predetermined section, to fix the steel cord on the spool combined body, and to by winding of steel cord on the spool combined body continuously. CONSTITUTION: A spool combined body doesn't fall into a withdrawal port(302), rolls by the gravitation by passing a strut, and discharged via a separate discharge device. A bobbin lift(200) descends, receives a standby spool combined body, and ascends to the withdrawal port. If an elevating cylinder(603) descends, a cut steel cord(500) is fixed to a clamp(602) and passes between a side face plate and a main pillar face plate(104). When the cylinders(402,403) of a main pillar(401) and a tailstock(400) enter to install the spool combined body, the steel cord is inserted between the side face plate and a spool face plate. The fixation of the steel cord is released from the clamp according to the completion of the installation of the spool combined body. Thereafter, the elevating cylinder(603) ascends, and a cutting device(600) is returned by a lead screw(609). Thereby, winding of the steel cord is progressed.
Patent KR-20000039689-A (KR)
Title: Etch method of semiconductor device
Inventor: YANG CHEON SU
IPC: H01L21/306
Filed: 1998-12-15
Abstract: PURPOSE: An etch method of a semiconductor device is provided by forming a finer hole with an existing equipment through getting a photoresist reflow with heating a photoresist pattern which an etch pattern was defined thereupon, in case of using the photoresist pattern as an etch mask. CONSTITUTION: An etch method of a semiconductor device consists of the following steps; a step to form a photo sensitive layer on a semiconductor substrate which an inter layer dielectric was formed; a step to form the first photoresist pattern which exposes a fixed section of the above inter layer dielectric by performing an exposure and a development using a photo mask to have a hole pattern on the above photo sensitive layer; a step to form the second photoresist pattern from the above first photoresist pattern to get a reflowing by baking the above photoresist pattern with a temperature to be able to have the photo sensitive layer reflow; and a step to remove the inter layer dielectric of the section that is not protected with the above second photoresist pattern.
Patent KR-20000040328-A (KR)
Title: Method for forming storage electrode of memory capacitor
Inventor: YU MYEONG JONG
IPC: H01L21/28
Filed: 1998-12-17
Abstract: PURPOSE: A method for forming storage electrode of memory capacitor is provided to produce a memory capacitor with high capacitance. CONSTITUTION: A storage electrode contact plug(104) is created through layer insulation membrane(102) to contact electrically with a semiconductor substrate. A storage electrode layer(106) composed of polysilicon layer is evaporated on the layer insulation membrane(102) including the storage electrode contact plug(104). An embossing insulating layer is formed on the storage electrode layer(106). A photoresist pattern is made on the embossing insulating layer and the storage electrode layer are partially etched using the photoresist pattern as a mask. The embossing insulating layer is etched by spacer creating method for exposing small part of the storage electrode layer(106) after removing the photoresist pattern. A storage electrode(106a) is made by etching the upper side of the storage electrode layer(106) to use the embossing insulating layer as a mask. A storage electrode structure is completed by removing the rest of embossing insulating layer by wet etching method.
Patent KR-20000040901-A (KR)
Title: Channel switching method of television
Inventor: PARK JU DEOK
IPC: H04N5/50
Filed: 1998-12-21
Abstract: PURPOSE: A channel switching method of a television is provided to facilitate the channel switching by automatically performing the switching to a corresponding channel if there is the same broadcasting channel. CONSTITUTION: A method comprises the steps of: detecting whether the broadcasting of a present channel is finished if a key input is applied for switching a channel(202); tuning a tuner to a channel corresponding to the key input for switching the channel if the broadcasting is not finished, searching different broadcasting channels if the broadcasting is finished, and judging whether there is a channel having the same broadcasting that the present channel has(206); and tuning the tuner to a channel corresponding to the key input if there is no channel having the same broadcasting(S208).
Patent KR-20000042116-A (KR)
Title: Wafer transferring apparatus
Inventor: LEE SEONG HYUN
IPC: H01L21/68
Filed: 1998-12-24
Abstract: PURPOSE: A wafer transferring apparatus is provided to prevent from colliding the fork hand for charging/discharging the wafer with the edge of the wafer by forming the edge of the fork hand into slope shape. CONSTITUTION: A wafer transferring apparatus comprises a fork hand(12) for charging/discharging the wafer, and a fork body(14) for fixing the fork hand. The edge of the fork hand(12) is formed to be sloped in order to minimize the collision between the edge of the wafer and the fork hand when the wafer is charged/discharged. The fork assembly consisted on the fork hand and the fork body is used to charge/discharge the wafer in batch type LPCVD/DIFF process.
Patent KR-20000043124-A (KR)
Title: Structure for reinforcing room mirror installed in vehicle
Inventor: KWON HYEOK
IPC: B60R1/04
Filed: 1998-12-28
Abstract: PURPOSE: A reinforcement structure of a room mirror installed in a vehicle is provided to prevent lowering of a mirror housing due to thermal expansion by installing a plate spring having elasticity to a sliding bracket of a hinge part for rotating a mirror housing and to prevent crack due to exterior shock by installing a silicon bar on the bottom of glass. CONSTITUTION: A bracket(14) for supporting a circular support device(2) of a mirror supporting bracket(10) is installed to make a mirror housing(20) and the mirror supporting bracket rotates simultaneously while maintaining a proper combining force. A circular plate spring(16) is installed on an outer housing of the sliding bracket to prevent degradation of combining force with the circular support device due to thermal expansion of the sliding bracket. A sliding bar(18) is installed on the rear face of the mirror to prevent occurrence of crack against a certain shock given to the mirror(12).