baber/WOPTO huggingface dataset:
Patent KR-20040023342-A (KR)
Title: Audio visual system of vehicle
Inventor: LEE SEUNG YONG
IPC: G11B20/02
Filed: 2002-09-11
Abstract: PURPOSE: A car A/V(Audio/Video) system is provided to output sound without setting a number and a sort of a speaker connected to each channel by detecting the number and the sort of the speaker connected to the car A/V system, separating audio signals output to each speaker, and processing the signals. CONSTITUTION: A reader(10) reads the data stored in a storing medium such as a CD-title, a DVD(Digital Versatile Disc) title, and a tape. An A/V controller(30) receives/plays the A/V data and withdraws/plays the A/V data selected by an inputted output signal. A display part(40) receives/outputs an operation state of the A/V controller, a list of the A/V data stored in the title, and a playback state. A signal processor(50) decompresses/converts/outputs the A/V data into an analog voltage signal. A button part(20) searches the A/V data list, selects/plays one of the A/V data list, and controls operation of the A/V controller. An amplifier(60) amplifies the multi-channel audio signal output from the signal processor. A speaker detector(80) detects connection of the speaker(65) connected to the amplifier and outputs a result to the A/V controller.
Patent KR-20040027212-A (KR)
Title: Pipe spring having flange and hinge device using that
Inventor: KIM JIN GWAN
IPC: E05D11/08
Filed: 2002-09-27
Abstract: PURPOSE: A hinge device using a flange type pipe spring is provided to reduce the number of components, to cut down the production cost and to heighten durability. CONSTITUTION: The hinge device comprises: a primary bracket provided with a shaft hole to fix a flange type spring(10); a flange type spring(10) interposed to the shaft hole of the primary bracket and fixed with at least one flange using a fixture; a shaft interposed through the flange type spring(10); and a secondary bracket fixed to one end of the shaft.
Patent KR-20040032172-A (KR)
Title: ranging processing circuit at passive optical network by synchronous transfer mode
Inventor: KIM JI HONG
IPC: H04L12/28
Filed: 2002-10-01
Abstract: PURPOSE: A ranging processing circuit in an ATM PON(Passive Optical Network) is provided to implement a function of measuring a distance through pre-assigned equalization delay measurement in an ATM PON by using a hardware method, thereby minimizing communication stop time in accordance with distance measurement. CONSTITUTION: A data processor(101) converts source data into byte-unit data, and outputs the byte-unit data. A transmission counter(102) inputs the first clock signals to count, and generates a frame synchronous signal for frame recognition. A reception counter(201) inputs the frame synchronous signal to reset, and counts the second clock signals produced by double-multiplying the first clock signals. A PLOAM(Physical Layer Operations Administration and Maintenance) cell processor(103) requests a response in accordance with ranging approval of an ONU(Optical Network Unit) based on a counting value of the transmission counter(102), and outputs a ranging start signal and PLOAM data. A data transmitter(104) transmits the data outputted from the data processor(101) to the ONU as parallel data. A distance measurer(202) inputs the counting value and the second clock signals, counts from a moment when the ranging start signal is inputted to a moment when a response signal is inputted, and transmits a counted value to the PLOAM cell processor(103).
Patent KR-20040031477-A (KR)
Title: A Device for Removing Sludge in Fluid Tank
Inventor: KANG HUI SEOK
IPC: C02F11/00
Filed: 2002-10-07
Abstract: PURPOSE: Provided is an apparatus for removing sludge in an oil tank, which prevents deposit of sludge on the bottom of an oil tank and prevents oil degeneration in an oil tank. CONSTITUTION: The apparatus comprises a guide rail (20) installed on the top of an oil tank, a roller (30) slidably installed on the of the guide rail (20), a moving panel (40) supported by the roller (30) and sliding along the rail (20) along with the roller (30), a pump (50) installed on the top of the moving panel (40), a suction pipe line (60) connected to the pump (50) and extending to the bottom of the oil tank (10), a discharge pipe line (70) being foldable and flexible and connected to the pump (50), and a driving unit (80) for driving the moving panel (40), wherein the driving unit (80) includes a rack (81), a pinion (82) associated with the rake (81), a motor (83) connected to the pinion (82) by a shaft and supported by the roller (30), a limit switch (84) installed at both end portions of the guide rail (20), and a limit switch touch bar (85) installed in the roller.
Patent KR-20040032238-A (KR)
Title: Plasma display device having damping means against outer shock
Inventor: OH SE IL
IPC: H01J11/10
Filed: 2002-10-08
Abstract: PURPOSE: A plasma display device is provided to achieve improved reliability by preventing damages of plasma display panel caused due to impacts. CONSTITUTION: A plasma display comprises a plasma display module(20) including a plasma display panel(20a), a chassis base(20b), and a driving circuit(20c); covers(22a,22b) mounted on the plasma display module; and a damping member(24) mounted in the joint between the plasma display module and the covers. The covers are coupled to the chassis base through a screw(26) in such a manner that the cover is attachable/detachable, and the damping member is arranged in the screw coupled portion.
Patent KR-20030031443-A (KR)
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1368
Filed: 2002-10-14
Abstract: PURPOSE: A liquid crystal display device, an image display device and a manufacturing method thereof are provided to secure both an aperture rate and holding capacity. CONSTITUTION: A liquid crystal display device is composed of liquid crystal(LC) fitting in an opposed clearance of first and second substrates(SUB1,SUB2); a plurality of gate lines being mutually parallel and extending in a first direction and a plurality of drain lines being mutually parallel and extending in a second direction crossing the gate lines, wherein the gate and drain lines are formed in the internal surface of the first substrate; a plurality of switching elements arranged at intersections of the gate and drain lines; pixel electrodes(PX) driven by active elements; an electrode forming layer forming the gate lines, drain lines, switching elements, and pixel electrodes to the first substrate; a reference electrode layer(ST) formed between the electrode forming layer and the first substrate; and an insulating layer(GI) formed between the reference electrode layer and the electrode forming layer. Holding capacity of pixels is formed between the pixel electrode and the reference electrode layer.
Patent KR-20040033707-A (KR)
Title: Method of controlling kick-down shift for an antomatic transmission in vehicles
Inventor: JUN BYEONG UK
IPC: F16H61/02
Filed: 2002-10-15
Abstract: PURPOSE: A kick-down shift control method of an automatic transmission for a vehicle is provided to obtain the optimum shift quality by repeating increase-learning for engine torque reduction when overrun of turbine rpm(revolutions per minute) is excessively larger than a reference value and starting hydraulic learning of the automatic transmission if the overrun is under the reference value. CONSTITUTION: A kick-down shift control method of an automatic transmission for a vehicle comprises steps of deciding whether kick-down shift is being executed(S100); deciding whether overrun is larger than a reference value(S110); deciding the engine torque reduction-learning rate according to the overrun if the overrun is over a reference value(S120); executing accumulative operation of the final engine torque reduction by the sum value of the engine torque reduction learning rate and a basic map value of torque reduction(S130); executing engine torque reduction control(S140); executing hydraulic control for shift at a shift-hydraulic control module(S150); executing return if shift by the hydraulic control is finished(S160); learning a kick-down shift-hydraulic value if the overrun is under the reference value(S170) and entering the step of the hydraulic control.
Patent KR-20040034247-A (KR)
Inventor: KIM YU GYEONG
IPC: H01M10/44
Filed: 2002-10-21
Abstract: PURPOSE: A battery charger is provided, to save the time and cost necessary for charge/discharge with guaranteeing the contact with an electrode and without damaging an electrode. CONSTITUTION: The battery charger(120) comprises a conductive contact plate(121) which can delivery the charge supplied from the sources of electricity to a work electrode of a battery; a body part(122) which supports the contact plate; an elastic support part(123) which is placed between the contact plate and the body part and makes the contact plate be elastically supported to the body part; and an actuator which can move the body part or a battery so as to allow the contact plate and the electrode to be in contact or to be separated. Preferably the elastic support part(123) comprises a support member(123a) which is fixed to the contact plate at one short part and is hold at the body part at the other and whose region between the short parts can slide to the body; and a spring(123b) which can be compressed by the contact plate and the body part. Preferably the electrode contact surface(121a) of the contact plate is wider than the contact area of the work electrode.
Patent KR-20040035476-A (KR)
Title: Valve for manufacturing semiconductor
Inventor: PARK JEONG SU
IPC: H01L21/02
Filed: 2002-10-22
Abstract: PURPOSE: A valve for semiconductor manufacturing equipment is provided to be capable of uniformly conserving flow rate. CONSTITUTION: A valve for a semiconductor manufacturing equipment is provided with a line(118) for flowing fluid, a body part(106) formed on the line for supporting a valve structure, and a control part(102) capable of moving up and down through the body part. The valve further includes a control pin(104) inserted into the control part from the outside of the body part for fixing the control part. Preferably, the control part is capable of being inserted into the body part by using a screw method. Preferably, the control pin is capable of being inserted into the control part by using the same screw method. Preferably, a pressure transmitting part(116) is installed in the body part. Preferably, a valve plate(120) is installed at the line for switching the line using the pressure transmitted from the pressure transmitting part.
Patent KR-20040036053-A (KR)
Title: Proportional control valve emphasis adjusting method of damping force variableness damper
Inventor: KWON HYEOK MYEONG
IPC: B60G17/00
Filed: 2002-10-23
Abstract: PURPOSE: A method for adjusting a central point of a proportional control valve of a damping force variable damper is provided to considerably shorten the assembly time by automatically finding the position of the central point of a setscrew in assembling the proportional control valve. CONSTITUTION: A method for adjusting a central point of a proportional control valve of a damping force variable damper is composed of steps for mounting the proportional control valve rotatively combined with a setscrew by a servomotor to a jig; supplying fluid to an extension port of the valve and warming up a spool of the valve by repeatedly applying supply currents; measuring a value that the supply pressure of the extension port minus the pressure of an exhaust port leaves, deciding if the result value is in a reference value, and temporarily adjusting the spool by rotating reverse the spool with the servomotor if over or less than the reference value; repeatedly increasing and decreasing the variable flow of a constant range at the extension port of the valve and warming up an extension proportional control valve by supplying electric currents to the proportional control valve and opening a compression port; repeatedly increasing and decreasing the variable flow of the constant range at the compression port and warming up a compression proportional control valve by supplying currents to the proportional control valve and opening the extension port; and supplying currents to the valve and fluid to the extension port, measuring a value that the pressure of the extension port minus the pressure of the exhaust port leaves after a constant time, accordingly deciding if the value is in the reference value, and mainly adjusting the spool by rotating the spool at the constant with the servomotor if over or less than the reference value.
Patent KR-20040037886-A (KR)
Title: Thin film transistor having multi-gate
Inventor: PARK JI YONG
IPC: G02F1/136
Filed: 2002-10-30
Abstract: PURPOSE: A TFT having multiple gates is provided to consist of more than two channels whose directions are vertical to each other, and to use multiple gates when manufacturing an active matrix display with the use of a polycrystal silicon layer, thereby improving uniformity of the TFT. CONSTITUTION: A polycrystal silicon substrate is fabricated in order to regulate a 'primary' grain boundary by using an SLS(Sequential Lateral Solidification) method. Regardless of a position of the polycrystal silicon substrate, the 'primary' grain boundary is vertical within an active channel area of a TFT. Gate shapes of the TFT are fabricated, such that the number of the grain boundary is regular. On one side of an active channel of the TFT, the 'primary' grain boundary is parallel with a direction of the active channel. On the other side, the 'primary' grain boundary is vertical to the direction of the active channel.
Patent KR-20040043407-A (KR)
Title: Cement moltal product and the manufacture method that glaze layer is formed
Inventor: CHOI PUNG SI
IPC: E04F13/08
Filed: 2002-11-18
Abstract: PURPOSE: A manufacturing method for a cement mortar article provided with a glazed layer is provided to make mass production possible, to use cement mortar articles for various purposes and to increase strength. CONSTITUTION: The manufacturing method for the cement mortar article provided with the glazed layer comprises the steps of: preparing materials and frit glaze for shaping the cement mortar article(11); shaping the cement mortar article of various shapes using the prepared materials(12); curing the shaped cement mortar article(13); pre-heating the cured cement mortar article(21); applying frit glaze to the pre-heated cement mortar article(22); drying up the glazed cement mortar article in the shade, then in a drier(23); plasticizing the dried cement mortar article in an oven(24); cooling down the plasticized cement mortar article(25); soaking the cement mortar article in water, then taking out(26); steam-curing the cement mortar article to recover strength(27); and piling up the cement mortar articles in the open(31), then shipping(32).
Patent KR-20040047484-A (KR)
Inventor: AHN DONG JUN
IPC: C12N15/861
Filed: 2002-11-30
Abstract: PURPOSE: Recombinant porcine adenovirus type 3 expressing Japanese encephalitis virus gene NS1 and use thereof are provided, thereby inducing immunity to Japanese encephalitis virus in human, and improving stability of the vaccine by using adenovirus. CONSTITUTION: A recombinant vector of porcine adenovirus type 3 expressing Japanese encephalitis virus gene NS1, pPAV3E3-NS1(KCTC 10377BP), is prepared by removing E3 gene of porcine adenovirus type 3, and inserting the Japanese encephalitis virus gene NS1 under the control of E3 promoter, wherein the Japanese encephalitis virus gene NS1 has the nucleotide sequence set forth in SEQ ID NO: 1. A host cell transformed with the recombinant vector pPAV3E3-NS1(KCTC 10377BP) is provided. The recombinant porcine adenovirus type 3 expressing Japanese encephalitis virus gene NS1(PAV3E3-NS1) is obtained by culturing the transformed host cell. A vaccine for Japanese encephalitis virus comprises the recombinant porcine adenovirus type 3 expressing Japanese encephalitis virus gene NS1.
Patent KR-20030004261-A (KR)
Inventor: LEE JONG HWA
IPC: A47B45/00
Filed: 2002-12-12
Abstract: PURPOSE: A height adjusting device for a pipe is provided to fix a storage box, a clothes drying hanger and so on, being mounted to the bottom and ceiling at a corner place of a bathroom or room or at a required place of a veranda. CONSTITUTION: A height is adjusted by inserting an upper pipe(3) into a lower pipe(4). In a rotation unit(1), a spring(14) with an assembly portion(13) is assembled at a fixing portion(11) formed at a lower side of a fixing member(10) which is fixed as it is stretched upon the insertion of a screw(12) into a cut-out hole(10') in the upper pipe(3). The height of upper pipe(3) is controlled quickly and safely by constituting a fixing member as a rotation guide unit(2) fixed to the lower pipe(4). The fixing member(20) is provided with a cutout hole(20') at the bottom of spring guide(21) with guide groove(22) for adjusting a height.
Patent KR-20040056408-A (KR)
Title: A handover method and mobile node handover device in wireless LAN
Inventor: KIM PYEONG SU
IPC: H04L29/06
Filed: 2002-12-23
Abstract: PURPOSE: A handover method in a wireless LAN environment and a handover apparatus of a mobile node are provided to reduce handover latency by performing an operation of fetching information of a new access router to be connected before L2 trigger. CONSTITUTION: A beacon scan unit(510) scans beacon signals transmitted from access routers around it. An NAR(New Access Router) predicting unit(520) predicts an NAR by using strength of scanned beacon signals. A pre-processor(530) processes to previously obtain prefix information of the predicted NAR. An NAR information storing unit(540) stores the previously obtained NAR information. A binding update processor(550) generates a care-of-address by using the NAR prefix information and transmits a binding update message to a previous access router by using the generated care-of-address.
Patent KR-20040060005-A (KR)
Title: Method for forming barrier metal layer in semiconductor device
Inventor: LEE YUN JIK
IPC: H01L21/28
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a barrier metal film of a semiconductor device is provided to improve contact property by preventing attack of impurities. CONSTITUTION: An interlayer dielectric(110) with a contact hole is formed on a substrate(100). The first titanium layer is formed on the resultant structure including the contact hole by plasma. At this time, a titanium silicide layer is simultaneously formed on the exposed substrate. By performing plasma treatment under nitrogen atmosphere, a nitride layer is formed on the titanium silicide layer. The second titanium layer is formed on the first titanium layer and the nitride layer by plasma treatment under titanium atmosphere. A titanium nitride layer(145) is then formed by plasma treatment under nitrogen atmosphere.
Patent KR-20040060650-A (KR)
Inventor: SON YOUNG SUK
IPC: F21L2/00
Filed: 2002-12-30
Abstract: PURPOSE: A multiple function flash lamp is provided to achieve improved user convenience by permitting the flash lamp to have multiple functions of electrical and electronic devices. CONSTITUTION: A multiple function flash lamp(1) comprises a pen(6), a stamp(7), an aroma generator(8), a massager(9), a camera-recorder(10), a lighter(11), a portable phone(12), an accessory(13), a toy(14), a self-protection device(15), a rod(16), a needle(17), a gun(18), an electronic card(19), a key and lock(20), an ear ring(21), a microscope(22), a telescope(23), a sound recorder(24), a remote controller(26), a necklace(26), a ring(27), a knife(28), and a security device which are attached to the flash lamp.
Patent KR-20020035851-A (KR)
Title: Centrifugal Pressurized Separators and Methods of Controlling Same
IPC: B04B11/02
Filed: 2000-08-04
Abstract: A solid-liquid/liquid-liquid separator includes a vessel having a peripheral wall bounding a chamber. The chamber communicates with an inlet port and an outlet port. The vessel is rotatable about a rotational axis extending through the vessel. Disposed within the chamber are a plurality of fins. Each of the fins radially outwardly projecting from the rotational axis in substantially parallel alignment with the rotational axis. The fins interact with the peripheral wall to form a plurality of discrete flow channels that longitudinally extend through the vessel. An exit tube is disposed along a portion of the rotational axis of the vessel. The exit tube has a first end disposed within the chamber and an opposing second end in fluid communication with the exterior of vessel. A plurality of extraction tubes radially outwardly projecting from the rotational axis within the chamber. The extraction tubes have a first end in fluid communication with the exit tube and an opposing second end disposed a distance from the peripheral wall. A solid-liquid or liquid-liquid mixture is fed into the rotating pressure vessel and the elements thereof are separate by centrifugal force. Overflow material exits through the outlet port. Underflow material is drawn into the extraction tubes and exits the vessel through the exit tube.
Patent KR-20020033790-A (KR)
IPC: G06F3/16
Filed: 2001-07-09
Abstract: 통신 제어부는 다른 전자기기와의 접속 상태의 변화에 응답하여 다른 전자기기와 통신함으로써 접속되어 있는 전자기기의 우선 순위 및 종류를 판정하고, 음성 인식 조작 금지 설정부에 자기의 전자기기가 최고 우선 순위를 갖는지 여부의 정보를 부여한다.  음성 인식 조작 금지 설정부는 자기의 전자기기가 최고 우선 순위를 갖는지 여부에 근거하여 음성 인식 조작의 허가 또는 금지를 음성 인식 조작 판정부에 설정한다.
Patent KR-20020039355-A (KR)
Title: 위상 동기 루프
IPC: H03L7/107
Filed: 2000-06-16
Abstract: 과도 반응 기간(transient reaction duration)을 짧게 하기 위하여, 본 발명에 따른 위상 동기 루프는 다운스트림 제 1 주파수 디바이더(FT1)에 접속된 전압 제어 발진기(VCO)를 제공한다. 상기 주파수 디바이더는 발진기 신호의 주파수를 분할하여 제 1 디바이더 출력 신호를 생성하고, 과도 반응 기간 과정 중에 상기 주파수 출력 신호를 위상 비교기(PFD)로 전달한다. 과도 반응 중에, 위상 검출기는 제 1 디바이더 출력 신호를 제 1 기준 신호와 비교한다. 과도 반응 이후에, 위상 비교기는 분할된 출력 신호를 제 2 기준 신호와 비교한다. 상기 위상 비교기(PFD)는 제어가능한 전하 펌프(CP)에 의해 출력 측이 전압 제어 발진기(VCO)와 접속된다.
Patent KR-20020050254-A (KR)
IPC: A61K31/195
Filed: 2000-10-27
Abstract: 본 발명은 염증성 질환의 치료에 사용하기 위한 베타2 (β2) 아드레날린 수용체 작용제인 제1 활성 성분 및 류코트리엔 수용체 길항제인 제2 활성 성분을 포함하는 제약 조성물, 의약품 또는 키트를 제공한다.
Patent KR-20020075374-A (KR)
IPC: C08G18/10
Filed: 2000-11-25
Abstract: Polyurethane compositions are produced in a two-stage method. In a first step, a diol component with a molecular weight of less than 2000 is reacted with a monomeric diisocyanate with a molecular weight of less than 500 and the unreacted monomeric diisocyanate is removed from this reaction product. In a second step, the resulting high-molecular diisocyanate is reacted with a polyol to produce a reactive prepolymer with isocyanate and groups. The addition of polyisocyanates which are capable of migration and which have a substantially lower vapor pressure than diphenylmethanediisocyanate, improves the addition behavior of the invention polyurethane compositions. Reactive polyurethane compositions of this type are suitable for using as binding agents for reactive one or two component adhesives/sealants, which may optionally contain solvents. These compositions are also suitable for producing reactive hot melt adhesives when suitable polyols are selected. A substantial advantage of these compositions compared to known polyurethane compositions is the considerably lower proportion of monomeric diisocyanates with a molecular weight of less than 500.
Patent KR-20020063234-A (KR)
Title: Apparatus and concept for minimizing parasitic chemical vapor deposition during atomic layer deposition
IPC: C23C16/44
Filed: 2000-11-21
Abstract: A new method and apparatus for avoiding contamination of films deposited in layered depositions, such as Atomic Layer Deposition (ALD) and other sequential chemical vapor deposition (CVD) processes, is taught, wherein CVD-deposited contamination of ALD films is prevented by use of a pre-reaction chamber that effectively causes otherwise-contaminating gaseous constituents to deposit on wall elements of gas-delivery apparatus prior to entering the ALD chamber.