baber/WOPTO huggingface dataset:
Patent KR-20020078797-A (KR)
Title: cyclone collector
Inventor: LIM GYEONG SEOK
IPC: A47L9/16
Filed: 2001-04-10
Abstract: PURPOSE: A cyclone dust collecting device is provided to enhance a dust collecting efficiency by providing a device for preventing a counterflow of a separated waste. CONSTITUTION: A cyclone dust collecting device comprises a cyclone body(31) including an air intake port(32) and a foreign material discharging port(33), an air discharging pipe, a counterflow preventing device(41-43), and a dust collecting portion(34). The air intake port is formed at one side circumference surface of cylindrical cyclone body, and the foreign material discharging port is formed at the other side circumference surface. The dust collecting portion is provided at one end of the foreign material discharging port. The air discharging pipe(35) is provided to the other side of the cyclone body, and a motor fan for providing a motive power is provided at one end placed on an outside of the cyclone body.
Patent KR-20010098669-A (KR)
Title: 마이크로콘택트 프린팅을 통해 패턴화된 인듐-아연 산화물및 인듐-주석 산화물 필름을 제조하는 방법 및 그의 용도
IPC: C01G19/00
Filed: 2001-04-17
Abstract: 본 발명은 일반적으로 표면의 유도체화 및 패턴화에 관한 것이고, 더욱 구체적으로는 마이크로콘택트 프린팅을 사용하여 인듐-아연 산화물 및 인듐-주석 산화물 표면상에 자가-형성된 분자 단층을 형성하는 방법 및 이에 의해 제조된 유도체 제품에 관한 것이다.
Patent KR-20010098790-A (KR)
Title: 정보 기록 장치 및 방법, 정보 재생 장치 및 방법, 및정보 기록 매체 및 프로그램 정보 기록 매체
IPC: G11B23/28
Filed: 2001-04-20
Abstract: 본 발명은 기록 정보가 복호(decode)되지 않고 정보 기록 매체(100)로부터 다른 정보 기록 매체(SP, 100)로 불법 복사된 경우에도, 상기 불법 복사된 기록 정보가 재생되는 것을 방지할 수 있는 정보 기록 장치(C1, C2, R1, R2) 등을 제공한다.  이 커팅 장치(C1)는 기록 정보가 기록되는 각 DVD마다 고유하게 인가된 식별 정보(Sid)를 이용하여 치환 정보(Scg)를 생성하는 치환 정보 생성기(17), 기록 정보의 일부를 생성된 치환 정보(Scg)로 치환하여 치환 데이터 신호(Sdr)를 생성하는 치환 정보 기록기(3), 치환 정보(Scg)의 생성에 이용된 식별 정보(Sid)에 대응하는 DVD에 생성된 치환 데이터 신호(Sdr)를 기록하는 광 변조기(6)를 포함한다.
Patent KR-20010078869-A (KR)
Title: Fouling Control apparatus and method for submerged membrane bioreactor
Inventor: CHUN YANG KUN
IPC: C02F3/08
Filed: 2001-05-04
Abstract: PURPOSE: An apparatus and a method for fouling control of an immersion-type plate membrane module are provided to improve overall system efficiency and secure system reliability by ensuring separation of solid and liquid and continuously regulating pollutants accumulated on the membrane surface. CONSTITUTION: An immersion module has a plate membrane. Water passing through the plate membrane is discharged to an outflow pipe via a supporting member. Microbes of high concentration inhabit a bioreaction tank. A pipe-type diffuser(5) inflow air between plate membrane elements(7). Fluid media(2) flow through the plate membrane elements(7) by the air from the diffuser(5). A mesh net(4) prevents loss of the fluid media(2).
Patent KR-20020084799-A (KR)
Title: case omitted
Inventor: CHANG SANG DEUK
IPC: B65D81/18
Filed: 2001-05-03
Abstract: PURPOSE: A special carriage case is provided to continuously maintain the desired degree of freshness of agricultural products cultivated in a vinyl house even in a case of exportation of the agricultural products. CONSTITUTION: The special carriage case uses a material manufactured by applying a glue to the facing surfaces of a plastic flat plate and a zinc plate with a brush to closely attach the plastic flat plate and the zinc plate with each other, and cutting them into a certain size. An outer case of 1m wide and 2m long and an inner case of 94cm wide and 1.25m long are coupled with being spaced apart from each other in an air tight manner. The interior space of the case is under vacuum condition to continuously maintain an inner temperature of zero degree.
Patent KR-20010070558-A (KR)
Title: The digital signal procssing System for automobile using Millimeter wave radar
Inventor: SHIN CHUN WOO
IPC: G01S13/93
Filed: 2001-05-24
Abstract: PURPOSE: A milli-wave radar signal processing system for a vehicle is provided to sense and process distance and relative velocity to the party vehicle or obstacle in the front or rear of the vehicle. CONSTITUTION: The FMCW(Frequency Modulated Continuous Wave) linear pulse generating circuit(5) generates linear sawtooth wave of the FMCW to the FM transmitter of the milli-wave radar front-end(1). The A/D converter(4) converts the receiving signal from the receiver of the milli-wave radar front-end(1) to digital signal. The pre-processor(9) pre-process the radar signal. The post-processor(7) calculates the distance and relative velocity to the obstacle. The power supply(16) provides the stable power. The vehicle interface device is for interfacing the vehicle. The display device is for reliability and certification to the obstacle.
Patent KR-20020089097-A (KR)
Title: break for vehicle
Inventor: GU KYO TEA
IPC: B60T1/00
Filed: 2001-05-22
Abstract: PURPOSE: A brake for a vehicle is provided to improve abrasion resistance of the brake and durability by braking wheels of the vehicle with using absorption of oil, and to prevent environmental pollution by restricting dust. CONSTITUTION: A brake of a vehicle is composed of inlet and outlet ports(58,59) for feeding and discharging oil. A brake housing including a through hole and a brake plate(10) are formed in the axial closed part, and an adsorptive plate is installed in the housing. The adsorptive plate is driven with contacting to the brake plate by mounting a valve assembly, and a central part combined with a supporting plate(20) and a wheel fixing plate is fitted to an axial through hole of the brake plate and a brake housing through hole. An operating lever is placed in the valve assembly with penetrating the housing for braking by pressure and absorption of oil. Braking is performed safely with frictional force of a safety spring by installing a safety unit in a valve regulator(25).
Patent KR-20010070667-A (KR)
Title: Waste-water treatment apparatus using Advanced Bio Reactor
Inventor: KIM CHUN SEOP
IPC: C02F3/04
Filed: 2001-05-30
Abstract: PURPOSE: An apparatus for treating wastewater is provided to regenerate the water to an optimum condition of permitting the biological degradation of organic materials within the water by directly contacting the water with a molding material originated from non-metallic minerals. CONSTITUTION: The apparatus comprises a mineral contacting-separation bath composed of at least one separation tanks to naturally precipitate dirt by adhering soil mineral bacteria contained in the supplied wastewater onto surface of crude non-metallic minerals in each of the tanks; a degradation bath containing at least one non-metallic mineral layer to remove dissolved organic materials by spraying the treated water toward upper side of the mineral layer and fixing the microorganisms onto the non-metallic mineral layer; and an absorption bath containing multi-stage non-metallic mineral molding layers to adsorb and remove micro-solids from the treated water by spraying and contacting the water to the molding layers, and to remove residual organic materials from the water by fixing micro-organisms onto surface of the molding layers.
Patent KR-20010070722-A (KR)
Title: Construction matter manegement system by means of fixed time accumulation contract
Inventor: JUNG IN
IPC: G06Q99/00
Filed: 2001-06-01
Abstract: PURPOSE: A building management system according to a regular accumulation contract is provided to reduce construction expenses by connecting an electronic system to a communication network, and by enabling a customer to perform a construction and a management using the Internet according to a regular accumulation contract. CONSTITUTION: The building management system is composed of customer representative(200) which a user representative and a customer member(201), a bank(300) equipped with an accumulated account system, a credit guarantee company(400) equipped with an electronic guarantee system, a construction company(500) which executes a construction, a materials company(600) which provides construction materials and an operator server(100) which is equipped with a customer/company information database(101).
Patent KR-20020094213-A (KR)
Title: Refrigerant distributer of Heat exchanger
Inventor: HWANG YUN JE
IPC: F28F9/00
Filed: 2001-06-04
Abstract: PURPOSE: A device for dispersing refrigerant of aluminum heat exchanger is provided to prevent decrease of pressure and preponderance of refrigerant by dispersing refrigerant before flowing into a header pipe. CONSTITUTION: A device comprises an inlet part(20) connected with a refrigerant supply pipe(30) and formed in tubular shape; a branching part(22) connected with a header pipe(10), formed to expand from one side of the inlet part and having an oval section whose vertical axis is parallel to longitudinal direction of the header pipe; and a plurality of baffles(24) placed in the branching part to divide an inside space of the branching part in vertical direction.
Patent KR-20010110192-A (KR)
Title: 자기 특성이 우수한 일방향성 전자 강판 제조방법
IPC: C23C8/02
Filed: 2001-06-04
Abstract: 규정된 양의 Al을 함유한 슬라브를 1200℃ 이상의 온도로 가열하는 단계, 상기 슬라브를 열간 압연 스트립으로 열간 압연하는 단계, 상기 열간 압연된 스트립을 선택적으로 어닐링하는 단계, 1 단계 또는 중간 어닐링을 갖춘 2 단계 이상에서 상기 열간 압연 스트립을 냉간 압연하는 단계, 및 상기 냉간 압연된 시트를 탈탄 어닐링하고 및 어닐링시 스트립 스티킹 (strip sticking)을 방지하기 위해 어닐링 분리제의 적용 후 최종 박스 어닐링하는 단계를 구성하고, 상기 슬라브를 억제제로써 능력을 가진 물질의 완전 고용 온도보다 높은 온도(슬라브 가열 온도 Ts(℃))로 가열하고, 및 최종 박스 어닐링시 2차 재결정을 시작하기전 탈탄 어닐링 강판을 질화처리하는 것을 특징으로 하는 자기 특성이 우수한 일방향성 전자 강판의 제조 방법.
Patent KR-20010070804-A (KR)
Title: Transfer Apparatus of Pouch Contininer Holder
Inventor: AHN WOONG KWON
IPC: B65B43/00
Filed: 2001-06-08
Abstract: PURPOSE: A carrying device of pouch container holder is provided to conveniently adjust corresponding to width change of pouch container during transfer of an empty pouch container. + CONSTITUTION: With amount and size of an empty pouch container(6) changed, an interval of holders(8) holding an empty pouch container(6) is adjusted. A pressing plate(11) of a fixing stopper(9) is pressed then a compression spring(13) is compressed at the same time as a stop pin is separated from a stop groove of a transfer screw axle(5). Upon rotating of an interval adjusting roller(3), the opposed holders(8) move in a reverse direction from a transfer screw axle(5) based on the interval adjusting roller(3) for adjustment of interval. On removal of outer force from the pressing plate(11), the pressing plate(11) moves and the stop pin is inserted to the stop groove for regulating rotation of the transfer screw axle(5). Thus movement of the holders are so stopped.
Patent KR-20020003087-A (KR)
Inventor: JUNG YONG GYU
IPC: B65F1/14
Filed: 2001-06-25
Abstract: PURPOSE: A separate remove device for recycling waste is provided to sort randomly injected waste per kind and maintain the waste in a reduced volume, thereby maximizing the waste removing ratio and providing clean environment. CONSTITUTION: A separate remove device for recycling waste includes a box-shaped main body(1) formed with injection holes(2) at a front upper part to inject recycling waste and mounted with a plurality of display lamps(4) for distinguishing contents of the recycling waste, a water receiver(3) mounted at a lower part of the injection hole for removing liquid contents from the waste, a large-scaled advertisement plate holder(5) formed at a side of the injection hole for advertisement, a plurality of fluorescent lamps(20) mounted behind the advertisement plate holder for the display of the advertisement plate in the nighttime, a door(6) mounted at a front surface of an upper part of the main body for checking a driving unit intermittently, a door(7) mounted to a front surface of a lower part of the main body for removing the recycling waste maintained in a collecting case, and a plurality of wheels(8) mounted to lower end parts of the main body.
Patent KR-20030005506-A (KR)
Title: Jake brake control device for vehicle and method thereof
Inventor: KIM YEONG GAP
IPC: B60T13/00
Filed: 2001-07-09
Abstract: PURPOSE: A jake brake control unit and method of a commercial vehicle is provided to secure proper damping force and improve service life of braking lining by automatically interlocking a jake brake in operating a foot brake. CONSTITUTION: A jake brake system generates engine-damping force with opening an exhaust valve of the appropriate cylinder according to the jake brake mode selected by a jake brake lever switch. A jake brake control unit comprises a vehicle speed sensor(10), an engine speed sensor(20), a jake brake lever switch(30), an interlocking-setting switch(40), a foot brake switch(50), a clutch switch(60), an accelerator switch(70), an engine control unit(80), a jake brake lamp(90), and jake solenoid valves(91,92,93). The foot brake switch senses working state of a foot brake pedal. The interlocking-setting switch sets interlocking of the foot brake and jake brake. The vehicle sensor senses the speed of the vehicle. The engine control unit generates engine-damping force with operating jake brake modes orderly according to reduction rate of the vehicle sensed by the vehicle speed sensor and time lag in operating the brake pedal if the interlocking-setting switch sets up the interlocking between the foot brake and the jake brake.
Patent KR-20030006335-A (KR)
Title: apparatus for adjusting temperature of the health mat using the encoder
Inventor: CHOI JU HWAN
IPC: G05D23/19
Filed: 2001-07-12
Abstract: PURPOSE: An apparatus for controlling a temperature by using an encoder is provided to vary an amount of heating value of heat member in stepwise by controlling a switching block with a microcomputer in response to the output of a multi-stage encoder. CONSTITUTION: An apparatus for controlling a temperature by using an encoder includes a health mat incorporated therein a heat emitting member(H1) made of a heater or the like, a rotary type temperature control encoder(E1) provided with a plurality of contact points for controlling the temperature of the heat emitting member(H1), a first and a second temperature sensors(S1,S2) for detecting the temperature of the heat emitting member(H1), a microcomputer for outputting a control signal to control the amount of heating value of the heat emitting member(H1) in response to the setting temperature of the heat emitting member(H1) set by the rotary type temperature control encoder(E1) and the detected temperature of the heat emitting member(H1) through the first and the second temperature sensors(S1,S2) and a switching block(20) for adjusting the amount of heating value by controlling the power applied to the heat emitting member(H1) in response to the microcomputer.
Patent KR-20030008305-A (KR)
Title: A installation structure of pop-up spring for tail-gate of automobile
Inventor: CHO JONG GI
IPC: B60J5/10
Filed: 2001-07-19
Abstract: PURPOSE: Structure for installing a tail gate pop-up spring of a vehicle is provided to smoothly open a tail gate by securing the elasticity of a pop-up spring even if the pop-up spring is aged. CONSTITUTION: A spring adjuster(5) comprises a control plate(1) interposed between a striker plate(102) and a spring plate(106) and a control threaded portion(3) integrally and vertically connected to the control plate and penetrating through the striker plate and the spring plate. By using the spring adjuster, the spring plate is fixed on the striker plate. A thread connection hole(7) thread-connected with the control threaded portion is formed in the striker plate. A fixing nut(9) is connected to the striker plate. A mounting nut(11) for fixing the spring plate is formed in the upper portion of the spring plate. The elasticity of a pop-up spring(114) is compensated by spacing the spring plate from the striker plate.
Patent KR-20030012110-A (KR)
Title: Method of etching layer on semiconductor devices
Inventor: BAE YEONG HEON
IPC: H01L21/3063
Filed: 2001-07-30
Abstract: PURPOSE: A method for etching a thin film in semiconductor devices is provided to prevent damage of the thin film due to lateral etching by performing anisotropic etching using vortex of wet-etchant in a spin etch technique. CONSTITUTION: Stacked gates including a gate oxide layer(12), a polysilicon layer(14), a metal film(16) and a nitride layer(18) are formed on a cell region of a substrate(10), and a photoresist layer(28) is formed on a peripheral region. At this time, the height of the photoresist layer(28) is higher than that of the stacked gates. After forming an insulating layer(20) as a spacer on the stacked gates, the insulating layer is anisotropically etched by spraying wet-etchant and using vortex between the cell and the peripheral region.
Patent KR-20010085100-A (KR)
Inventor: SHIN YEE KYUN
IPC: G06F3/0354
Filed: 2001-08-07
Abstract: PURPOSE: A method for controlling a mouse is provided for a user having a password to determine the mouse use time, and stop the mouse action if the determined time has passed so as to prevent a child from using a computer for a long time. CONSTITUTION: The method comprises the steps of driving and initializing a mouse(1,2), reading values from registers(3), checking if a prior operation mode is used(4), executing the mouse in case that the prior operation mode is used(5), selecting a security mode and checking if a set time has passed when the prior operation mode is not used(6,7), stopping an operation of the mouse if the set time has passed(8), asking a password if a user tries to change a setting of the security mode(10,11), enabling the user to input a password and a security time, checking if the security time is zero, driving the mouse when the security time is zero and setting the security mode when the security time is not zero, and storing the security mode and the security time.
Patent KR-20020013424-A (KR)
Inventor: DEMANGONE DREW A
IPC: H01R13/46
Filed: 2001-08-08
Abstract: PURPOSE: An optical connector device and a printed circuit board having a movable connection part are provided to reduce a pulling-out force and to easily disconnect from a back plane member. CONSTITUTION: The base(66) generally comprises a latch(70), two side slots(72) and a recess(74) in a top surface(76). The latch(70) is a cantilevered snap-lock latch adapted to snap over the portion(78) of the daughter board 26 into the second hole(62). Surface(80) of the base(66) rests against the surface(82) in the first hole(60). The two side slots(72) slidingly receive portions of the daughter board 26 on sides of the first hole(60). The base(66) is slid into the first hole(60) as indicated by arrow A. The recess(74) generally comprises a spring locating area(84), a dovetail groove(86), and ramp and hole areas(88) that form a stop surface(92). The base(66) has a spring support rod extending into the spring locating area(84). The dovetail groove(86) extends to the spring locating area(84) from the end of the base(66). In alternate embodiments, the base(66) has any suitable shape or configuration. The areas(84,86,88) and/or stop surface also has any suitable shape or configuration.
Patent KR-20030013891-A (KR)
Title: The Flat Type C-CRT
Inventor: JUNG JIN SEOP
IPC: H01J29/02
Filed: 2001-08-10
Abstract: PURPOSE: A flat CRT is provided to improve the workability of separation of an inner shield by fixing the inner shield to a rail through a wire. CONSTITUTION: An inner shield(10) is fixed to a rail(9) through a wire(14) instead of welding. The rail(9) has a rectangular shape. A fixing unit of the rail(9) for fixing the inner shield(10) has a stepped shape and includes a parallel surface and a vertical surface to a screen. In case that the inner shield(10) is separated by eliminating the wire(14) in order to recycle an inferior hole, a trace such as a welding nugget is not remained on the fixing unit. During the separation of the inner shield(10), the modification of the inner shield(10) is not occurred. When the wire(14) is coupled to the inner shield(10), the tensile strength applied to the wire(14) has 0.1-0.2 % value of the stiffness of the rail(9).
Patent KR-20030013982-A (KR)
Title: Fabrication method of semiconductor device having different thickness gate oxide
Inventor: HAN SEUNG HUN
IPC: H01L21/8234
Filed: 2001-08-10
Abstract: PURPOSE: A method for fabricating a semiconductor device having gate oxide layers of different thicknesses is provided to optimize a method for forming a stack gate pattern and a silicide gate pattern simultaneously by forming the second gate oxide layer after the first gate oxide layer is formed and by forming a silicide layer in a portion of a logic gate pattern. CONSTITUTION: The first gate oxide layer and the first conductive layer pattern are formed in a logic circuit region of a semiconductor substrate(100). The second gate oxide layer(110) and a stack gate are formed on the first conductive layer pattern in a cell array region and the logic circuit region of the semiconductor substrate. The stack gate is patterned to form the stack gate pattern(120) exposing the second gate oxide layer on the cell array region. The first conductive layer pattern in the logic circuit region is patterned to form a logic gate pattern(132). The silicide layer(138) is formed on the semiconductor substrate under the sidewall of the logic gate pattern and on the logic gate pattern. A silicide gate pattern(139) is formed.
Patent KR-20020018617-A (KR)
Inventor: BOURDELLE KONSTANTIN K
IPC: H01L21/8238
Filed: 2001-08-31
Abstract: PURPOSE: A semiconductor device having improved dielectric property and a method for fabricating the device are provided by forming gate and capacitor insulating layers with high dielectric constant. CONSTITUTION: The semiconductor device includes a semiconductor layer(10). A dielectric layer(22) is thermally grown on the semiconductor layer(10). A species(27) such as Hf, Zr, Ba, Ta, Sr, N, Ti is then implanted into the dielectric layer(22) so that the peak concentration(40) of the species(27) is in a middle portion(28) of the dielectric layer(22). A rapid thermal anneal causes the species(27) to diffuse through the dielectric layer(22), resulting in a Gaussian distribution(42) relative to upper(24) and lower(26) surfaces of the dielectric layer(22). The interface between the semiconductor layer(10) and the dielectric layer(22) is minimally affected by the species(27). The dielectric layer(22) may be employed for field effect transistors or MOS capacitors.
Patent KR-20030020543-A (KR)
Title: A pack for mixing sealing compound and method for manufacturing the same
Inventor: NAM HEUNG JIN
IPC: B65D81/32
Filed: 2001-09-01
Abstract: PURPOSE: A pack for mixing sealing compound and method for production thereof are provided to make the proper mixing ratio of a resin and a catalyst in one pack. CONSTITUTION: The pack for sealing compound includes a main body of a pack(1), a division part(2), a sealing part(3) and a silver paper(4). The main body of the pack(1) is made of a polyvinyl material which contains a resin part and a catalyst part. The division part(2) made of a nonwoven fabric, PVC, a polyethylene, a polypropylene is pressed by heat. The main body of the pack(1) covers with the silver paper to prevent a moisture from the catalyst. A heat pressure time is about five or six seconds and a proper temperature is from 120-150 deg.C.
Patent KR-20030021847-A (KR)
Title: Method For Fabricating Liquid Crystal Display Device
Inventor: KIM CHEOL SE
IPC: G02F1/1362
Filed: 2001-09-08
Abstract: PURPOSE: A method for manufacturing a liquid crystal display element is provided to uniformly etch substrates by removing alien substances of outer sides of the substrates, thereby improving picture quality. CONSTITUTION: A plurality of thin film transistors(100) are formed on a first substrate. An organic insulating film(105) is formed on the whole surface including the thin film transistors. Alien substances of an outer side of the first substrate are removed. Contact holes are formed on the organic insulating film. Pixel electrodes connected to the thin film transistors through the contact holes are formed. A second substrate is bonded to be opposite to the first substrate. Outer sides of the first and the second substrates are etched.