baber/WOPTO huggingface dataset:
Patent KR-20040043683-A (KR)
Title: Apparatus and method for scheduling in shared bus system
Inventor: BAEK HYEON SUK
IPC: G06F13/38
Filed: 2002-11-19
Abstract: PURPOSE: A shared bus system scheduling system and method is provided to reduce a process of capturing or taking back a semaphore when a serial data communication is performed on a basis of an RS-422 device supporting a multi-point access. CONSTITUTION: The system comprises a master(10) and plural terminals(31-3N). The master(10) includes plural queues(21-2N) which occupy a semaphore only once for stored data as many as the number of the terminals(31-3N) and transmit the data to the terminals(31-3N) at once. The master(10) plays a role of a subject code in the shared bus system. The terminals(31-3N), connected to the master(10) via a shared bus(40), receive a control instruction from the master(10).
Patent KR-20040046991-A (KR)
Title: The control method for drum washer
Inventor: JE SANG MAN
IPC: D06F39/00
Filed: 2002-11-28
Abstract: PURPOSE: A control method of a drum washing machine is provided to prevent the waste of energy and to realize the best washing efficiency by washing in a different washing condition between a washing with warm water and a washing with cold water. CONSTITUTION: In turning on a power, an automatic washing process is checked. A water supply valve is switched on after setting a washing condition by a user when the automatic washing process is not selected. In the automatic washing process, a different washing condition is selected according to the amount of the laundry and the temperature of water. In finishing the water supply to a washing water level, the water supply valve is turned off and the washing is processed according to each washing condition. Thereby, unnecessary waste of energy is reduced and the best washing efficiency is realized.
Patent KR-20040047204-A (KR)
Title: opening-closing structure of door
Inventor: HWANG SEONG GI
IPC: E05C19/02
Filed: 2002-11-29
Abstract: PURPOSE: An opening and shutting structure for a door is provided to open and shut the door easily and quickly by preventing spontaneous separation of the door of a dryer. CONSTITUTION: An opening and shutting structure for a door(70) includes a hook(71) and a ratch assembly(80). The ratch assembly includes s main body(81) of a ratch, holders(85), a spring(90) and a ratch cap portion(87). An insertion groove is formed to a side of the main body of the ratch to insert the hook. Holders is included inside the main body of the ratch in opposite. The hook is hung to the holder to prevent optional separation. The spring is installed to the holder to constrict the holder when the hook moves. The ratch cap portion is combined to a rear surface of the main body of the ratch to prevent the holder or the spring form removing. Thereby, the door is open and shut easily with small force.
Patent KR-20040047340-A (KR)
Title: Method For Automatic Setting Of Broadcasting Station In DTV
Inventor: BAE SANG CHEOL
IPC: H04N7/08
Filed: 2002-11-29
Abstract: PURPOSE: A method for automatically setting a broadcasting station name of a digital television is provided to automatically move to a broadcasting station name position corresponding to an extracted broadcasting station among displayed broadcasting station name lists, such that a user can automatically set a broadcasting station name for a selected broadcasting station with a simple key operation as displaying program information. CONSTITUTION: When an automatic broadcasting station name setup function is performed, a system outputs a broadcasting station name screen(S21), and selects a broadcasting station name by a channel with which a user wants to set the broadcasting station name(S22). The system detects broadcasting information of the currently displayed channel, moves to a position accorded with the detected broadcasting station, and outputs simple information related to a current broadcasting program(S23). The system decides whether an OK key is inputted(S24). If so, the system automatically sets a broadcasting station name of the moved position to the broadcasting station name of the displayed channel, and outputs the corresponding broadcasting station name(S25).
Patent KR-20040048262-A (KR)
Title: Apparatus for preventing the filtering materials from draining out of filter tank
Inventor: CHOI HAN YUN
IPC: C02F1/28
Filed: 2002-12-02
Abstract: PURPOSE: Provided is an apparatus for preventing drain of filtering material in wastewater filtration tank by providing a cover of a branch pipe in a wastewater filtration tank to close the branch pipe during filter regeneration. CONSTITUTION: The apparatus comprises a cover(10) having the same feature with a branch pipe(6) and being installed on top of the branch pipe(6); an upside down "U"-shape guide bar(14) penetrating the cover(10) and fixed on top of the guide bar(14); a wire rope(13) penetrating the center of the guide bar(14) and fixed to the center of the cover(10) at one end; and a cover opening and closing unit(11) with a cylinder load fixing the other end of the wire rope(13) and having a compression spring therein and a cylinder main body having a piston therein and being connected to an air supply pipe(5) of a filtration tank, wherein the cover(10) closes an upper portion of the branch pipe(6) when air is injected into a wastewater filtration tank to wash filters in the tank, thereby preventing drain of filtering material.
Patent KR-20030076191-A (KR)
IPC: G03F7/004
Filed: 2002-12-03
Abstract: 저렴하고 대형 유리기판을 이용한 프로세스에서도 매크로적인 특성 (도포성, 가열불균일특성, 현상불균일특성) 이 우수한 레지스트재료를 제공하는 것.     또한 시스템 LCD 의 제조에 적합한 리니어리티가 우수하고, i 선 노광에 적합한 레지스트재료를 제공하는 것. 
     (A) 알칼리가용성수지 100 질량부에 대하여 (B) 특정 화학구조를 갖는 증감제로서의 페놀화합물 5 ∼ 25 질량부, 및 (A), (B) 양 성분의 총 질량 100 질량부에 대하여 (C) 특정 화학구조를 갖는 2 종류의 1,2-나프토퀴논디아지드-5-술포닐기를 갖는 퀴논디아지드화합물 15 ∼ 40 질량부를 함유하는 포지티브형 포토레지스트 조성물.
Patent KR-20040049412-A (KR)
Title: Intelligent transportation systems of communication apparatus for using public network
Inventor: LIM HYEOK GYU
IPC: G08G1/00
Filed: 2002-12-05
Abstract: PURPOSE: A communication apparatus of an intelligent traffic system using a PSTN(Public Switched Telephone Network) is provided to transmit image data and text information data of a traffic detector to a control center by using the low-priced PSTN. CONSTITUTION: An image signal converter(40) is connected to a traffic detector for detecting images in order to quantize a complex image signal and convert the quantized signal to a packet for performing a serial transmission process. A data input/output unit(50) receives the data from the traffic detector and controls the traffic detector according to a control code of a control center. A central control unit(60) identifies the image data of the image signal converter and the text information data of the data input/output unit and compresses the image data. A modem(70) is used for transmitting the image data and the text information data in packet units to the control center through a PSTN(80) such as ADSL(Asymmetric Digital Subscriber Line).
Patent KR-20040049139-A (KR)
Title: Hydraulic manual and automatic transmission 4 wheel drive
Inventor: SONG GYUNG JIN
IPC: B60K17/34
Filed: 2002-12-05
Abstract: PURPOSE: An automatic transmission used as a manual transmission by using liquid and a four-wheel drive apparatus are provided to shift rotational force of an engine automatically by controlling inflow of liquid pressed in a rotary pump into the liquid rotor with changing rpm of a shaft according to operation of the liquid rotor, and to transmit power securely with simple structure. CONSTITUTION: An automatic transmission used as a manual transmission includes a rotary pump(31) rotating by power of an engine of a vehicle and pressing and discharging liquid; liquid rotors(32-36) connected to a shaft driving rear wheels in parallel; a pipe(30) recovering liquid pressed in the rotary pump through the liquid rotors; plural multistage liquid selection valves(1-16) installed in the pipe to regulate flow of liquid into the liquid rotors; a shift adjusting oil pressure gauge(60) sensing pressure of liquid flowing through the pipe; and an electronic control unit opening and closing the selection valves by detecting hydraulic pressure of the shift adjusting oil pressure gauge and manual operation of a shift lever.
Patent KR-20040049570-A (KR)
Title: Apparatus And Method Of Fabricating Liquid Crystal Display Panel
Inventor: PARK JONG YUL
IPC: G02F1/13
Filed: 2002-12-06
Abstract: PURPOSE: An apparatus and a method for manufacturing an LCD(Liquid Crystal Display) are provided to enhance a yield of a scribe/brake process and reduce a process time. CONSTITUTION: The scribing apparatus combined with a braking apparatus includes a scribing apparatus(32) and a braking apparatus(34) formed in line with a fixing shaft line(30). The fixing shaft line(30) is connected to a moving member, so that the scribing apparatus(32) and the braking apparatus(34) move on a substrate(20) with the same direction. The scribing apparatus(32) comprises a wheel(24) for forming a vertical crack along a scribing line and a holder(26) for fixing the wheel(24). The braking apparatus(34) comprises a pressing roller(22) for pressing the substrate(20) and a holder(28) for fixing the pressing roller(22).
Patent KR-20040049575-A (KR)
Title: Method for Fabricating Polymer GRIN Lens
Inventor: CHO HAN SOL
IPC: B29D11/00
Filed: 2002-12-06
Abstract: PURPOSE: Provided is a method for making a polymer GRIN(Gradient Index) lens, which uses a hollow cavity-protective reactor to control the refraction index easily and to improve the transparency. CONSTITUTION: The method for making a polymer GRIN lens comprises the steps of: supplying a charge to a hollow cavity-protective reactor and polymerizing the charge by rotating the hollow cavity-protective reactor to form a rod for a polymer GRIN lens; and cutting the rod into a size of 0.01-60 mm, and aging the cut rod at a temperature of 60-100 deg.C for 10-48 hours to improve the transparency. The hollow cavity-protective reactor comprises an introduction part(10) for introducing the charge into the reactor, a reaction part(20) separated from the introduction part(10) by a barrier(32), and at least one hollow cavity-protective structure(30).
Patent KR-20040054050-A (KR)
Title: Cleaning Solution and Method of Cleaning semiconductor device
Inventor: HWANG IN SEOK
IPC: H01L21/306
Filed: 2002-12-17
Abstract: PURPOSE: A cleaning solution and a method for cleaning a semiconductor device using the same are provided to be capable of removing the polymers remaining at a substrate without the damage of the substrate and a tungsten line after a dry etching process for forming the tungsten line. CONSTITUTION: A cleaning solution contains sulfuric acid of 1-10 weight%, hydrogen peroxide of 0.5-5 weight%, and hydrogen fluoride acid solution of 85-98.5 weight%. And, the hydrogen fluoride acid solution contains deionized water of 1000 ml and hydrogen fluoride acid of 0.1-2 ml. And, the concentration of the hydrogen fluoride acid is in the range of 45-55 %. And, the cleaning solution is maintained as the temperature of 20-30 °C.
Patent KR-20040055241-A (KR)
Title: Stroke control method of reciprocating compressor
Inventor: BAE GYU JONG
IPC: F04B49/12
Filed: 2002-12-20
Abstract: PURPOSE: A method for controlling a stroke of a reciprocating compressor is provided to prevent an over-stroke by controlling a rising inclination of a stroke and the stroke at the same time. CONSTITUTION: A motor voltage and a motor current are detected(SP1). The current load is detected by using the motor voltage and the motor current so that the current load is compared with the existing load. Based on the result of the comparison, on time and off time of a switching control signal for controlling a stroke are changed. Switching of a triac is controlled by the switching control signal to drive a reciprocating compressor(SP5).
Patent KR-20040055472-A (KR)
Title: method for eliminating photoresist and slurry in storage node contact
Inventor: KIM JUN HO
IPC: H01L21/304
Filed: 2002-12-21
Abstract: PURPOSE: A method for eliminating slurry and photoresist in a storage node contact is provided to effectively remove the photoresist and slurry remaining in a storage node contact after a CMP(chemical mechanical polishing) process, by performing the first cleaning process using HF, by performing the second cleaning process using DIW(deionized water)+O3 in the same bath as the first cleaning process and by performing the third cleaning process using NH4, H2O2 and DIW. CONSTITUTION: The photoresist and slurry remaining in the storage node contact is dipped into a bath(20) of an overflow type. An HF cleaning solution is supplied to the inside of the bath to exhaust the slurry to the outside. The HF cleaning solution in the bath is exhausted. A cleaning solution in which ozone is melted in DIW is supplied to the inside of the bath to eliminate the photoresist. A mixed cleaning solution of NH4, H2O2 and DIW is supplied to the resultant structure from which the photoresist is removed.
Patent KR-20040056036-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/76
Filed: 2002-12-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a leakage current of a gate oxide layer of a capacitor and improve a GOI(gate oxide integrity) characteristic by preventing the gate oxide layer from getting thin due to a distortion of the lower side of an STI(shallow trench isolation) in the profile of the STI. CONSTITUTION: A buffer oxide layer and a buffer nitride layer are sequentially deposited on a semiconductor substrate. The buffer nitride layer, the buffer oxide layer and a part of the semiconductor substrate are etched to form a trench. A wall sacrificial oxide process is performed to form a sacrificial oxide layer on the inner sidewall of the trench. An oxygen ion implantation process is performed to implant oxygen ions into the sacrificial oxide layer. An oxide layer for isolation is deposited on the resultant structure to gap-fill the trench. After a planarization process is performed to planarize the oxide layer for isolation, the buffer nitride layer is eliminated. A cleaning process is performed to remove the buffer oxide layer while the oxide layer for isolation is eliminated to expose a part of the inner sidewall of the trench. A gate oxide layer is formed along a part of the inner sidewall of the exposed trench.
Patent KR-20040058703-A (KR)
Title: Automatic response telephone apparatus of digital TV
Inventor: BAEK I HYEON
IPC: H04N5/44
Filed: 2002-12-27
Abstract: PURPOSE: An automatic answering device of a digital TV is provided to produce a radio communication system having an automatic answering function. CONSTITUTION: A digital TV includes a Bluetooth module. In the case that a telephone near the digital TV receives a telephone signal when a user is absent, the telephone automatically sets a Bluetooth link to the digital TV using the Bluetooth module. The digital TV transmits a previously recorded automatic answering message to a calling part and stores a message received from the calling part in an internal memory. A flash memory is used as the internal memory. When the calling part finishes the call, the Bluetooth link between the telephone and the digital TV is cancelled.
Patent KR-20040059671-A (KR)
Title: Lithography method using a lithography apparatus
Inventor: LEE DEOK WON
IPC: G03F7/20
Filed: 2002-12-28
Abstract: PURPOSE: A light-exposing method using an exposure device is provided to solve the problem of a spotted pattern due to a step difference between a twice-exposed area and an once-exposed area, by exposing the entire area two times. CONSTITUTION: The light-exposing method comprises the first step of aligning a long axis of a reticle(601) on which a pattern of LCD is formed, in conformity with a scanning direction; the second step of overlapping a 1/2 of the pattern on reticle(601) with a side end of the exposed area on a plate(602); the third step of scanning the pattern on reticle(601) onto the exposed area while moving the reticle(601) and the plate(602) at a same speed; the fourth step of moving the plate(602) in a distance of 1/2 of the pattern on reticle(601) and in an X-axis direction if an exposing direction is Y-axis; the fifth step of scanning the pattern on reticle(601) onto the exposed area; and the step of repeating the first step to the fifth step.
Patent KR-20040060088-A (KR)
Title: Apparatus for measuring the density of gas using laser multi-pass gas cell
Inventor: LEE SEONG PUNG
IPC: G01N27/407
Filed: 2002-12-30
Abstract: PURPOSE: A device for measuring the concentration of gas using a laser multi-passage gas tube is provided to improve accuracy and sensitivity of measurement by using a multi-passage gas tube and increasing optical passages. CONSTITUTION: A device for measuring the concentration of gas using a laser multi-passage gas tube comprises a light source(510), a beam splitter(512) splitting a beam incident from the light source, a standard gas tube(522) inputting and outputting a standard gas and through which the beam split by the beam splitter passes, a corrective light detecting unit(526) converting the light passing through the standard gas tube to an electric signal, a multi-passage gas tube(531) inputting and outputting a test gas, through which the split beam passes through multiple passages and in which discharge occurs, a current detecting unit measuring the concentration of gas by LOG(Laser-opto Galvanic) effect, a measuring light detecting unit(538) measuring the concentration of gas by TDLAS(Tunable Diode Laser Absorption Spectroscopy), and a signal processing unit calculating the concentration of gas by analyzing the signals inputted from the light detecting units.
Patent KR-20020033730-A (KR)
IPC: H02K15/02
Filed: 2000-07-14
Abstract: 본 발명은, 모터케이스(5)와 감속장치케이스(7)를 일체로 설치함과 동시에, 이것들의 케이스가 공유하는 부위에, 회전자(3)의 출력축(3a)을 모터케이스쪽에서 감속장치케이스쪽으로 뻗어 나온 구멍부(8)를 설치하고, 더욱이 감속장치케이스의 내부에는, 윤활오일(9)을 충진한 모터이다. 또, 모터케이스의 내부에 수지(11)를 유입하여 경화하고, 수지를, 전기자의 코일 및 모터케이스의 내면에 밀착하여서 된 모터의 제조방법이다. 더욱이, 모터케이스(5)는, 제1케이스부재(510) 및 제2케이스부재(520)와, 제어부(4)를 덮는 제3케이스부재(530)를 구비하고, 제1케이스부재와 제2케이스부재 및 제1케이스부재와 제3케이스부재를 맞붙인다.
Patent KR-20020033770-A (KR)
Title: Compositions containing solubilized, acid-enhanced antiperspirant active
IPC: A61K8/28
Filed: 2000-02-24
Abstract: Disclosed are antiperspirant compositions which comprise from about 0.1% to about 50% by weight of solubilized antiperspirant active (e.g., aluminum-containing active or aluminum-zirconium containing active); and from about 0.1% to about 99.9% by weight of a liquid polyol having at least 2 hydroxyl groups, wherein 2 hydroxyl groups are attached to the  alpha  and  beta  carbons of the liquid polyol and no more than 4 hydroxyl groups are attached to adjacent carbon atoms; a water-soluble, neutral amino acid; and a chlorine-containing inorganic acid; wherein the liquid polyol has a ClogP value of less than about 2.0, wherein the mole ratio of the neutral amino acid to the zirconium and aluminum is from about 0.09 to about 0.24, the mole ratio of the liquid polyol to the aluminum and zirconium is at least about 2.0:1, and the mole ratio of the zirconium and aluminum to chlorine is less than about 1.30:1. These antiperspirant compositions and corresponding methods of application provide improved antiperspirant efficacy, cosmetics, and mildness, and can prepared by simpler, more efficient, manufacturing methods. These compositions can also be used as base or intermediate materials to formulate other antiperspirant product forms providing similar performance benefits.
Patent KR-20020063852-A (KR)
IPC: A61K47/12
Filed: 2000-09-11
Abstract: 본 발명은 1종 이상의 리파제 억제제, 바람직하게 위장관 및 췌장 리파제의 억제제, 예를 들면, 오를리스타트, 1종 이상의 계면활성제 및 1종 이상의 분산제를 포함하는 악학적 조성물에 관한 것이다.
Patent KR-20020033193-A (KR)
IPC: C23C16/52
Filed: 2000-09-27
Abstract: 본 발명은 반도체 웨이퍼등을 제조하기 위한 제어된 DC바이어스를 갖는 플라즈마 리액터 시스템에 관한 것이다.   리액터 시스템은 플라즈마 챔버(202)와, 플라즈마 발생코일(201) 및 척전극(214)을 포함하는 척(210)을 포함한다.   척은 챔버내의 제조물(212)을 지지한다.   플라즈마 리액터 시스템은 그 중 하나(206)가 플라즈마 발생코일에 무선주파수 신호를 공급하는 한 쌍의 제네레이터를 더 포함한다.   제2제네레이터(218)는 RF신호를 척전극에 전달하고, 제조물에서 DC바이어스를 제어하도록 기능한다.   피크전압 센서회로와 설정점 신호회로는 제네레이터의 전원 출력을 제어하고, 매치 네트워크가 제네레이터와 RF신호의 임피던스와 플라즈마에 의해 인가된 부하를 매치시키는 제1전극 사이에 결합된다.   DC바이어스는 제조물의 표면에 충격을 가하는 플라즈마 입자의 에너지를 결정하고, 그에 따라 프로세스가 수행되는 비율을 결정한다.   이러한 DC바이어스는 플라즈마 챔버에서의 플라즈마의 발생에 따라 제조물의 표면에서 형성되고, 척전극에 인가되는 RF신호에 의해 영향을 받는다.   매치 네트워크내의 전력 누설이 가변적이고 예측할 수 없기 때문에, 전극에서의 피크 전압은 소정의 제네레이터 출력을 단순히 인가하는 것에 의해 일관되게 유지될 수 없게 된다.   전극에서의 피크 전압을 모니터하고 제네레이터를 제어하도록 대응하는 제어신호를 발생시키는 것에 의해 일관된 DC바이어스 및 대응하는 일관된 DC바이어스와 대응하는 처리율이 유지될 수 있게 된다.
Patent KR-20020035900-A (KR)
Title: Full-duplex transceiver with distributed duplexing function
IPC: H04B1/52
Filed: 2000-10-11
Abstract: A duplex radio transceiver (50), coupled to baseband circuitry (46,48) and to an antenna (32), includes a receive chain (48), a transmit chain (46) and a duplexer (49). The transmit chain (46) includes filter components (52,56) that attenuate signals originating from the transmit chain in a receive frequency band by a stop-band attenuation that is approximately equal to or greater than the stop-band attenuation of the duplexer in the receive band. Similarly, the receive chain (48) includes filter components (68,72) that attenuate signals in a transmit frequency band by a stop-band attenuation that is approximately equal to or greater than the stop-band attenuation of the duplexer in the transmit band. A bias control circuit (74) senses a power level associated with radio signals in the transmit chain and adjusts an amplifier (66) in the receive chain responsive to the power level.
Patent KR-20020065555-A (KR)
IPC: B60G3/28
Filed: 2000-12-06
Abstract: A control arm used as a suspension link within a vehicle suspension system has two similar members. Each member has a substantially W shaped cross section and circular endplates. The endplates are coupled together with bushings that include a compressible member. During normal loading, this bushing arrangement keeps the two members spaced apart. This allows each member to bend and flex when subjected to longitudinal forces. As transverse loading occurs, the two members are caused to move together, and eventually abut one another. This abutment greatly increases the overall strength of the control arm, allowing it to withstand severe transverse forces without buckling.
Patent KR-20020062981-A (KR)
Filed: 2000-12-20
Abstract: 차량 타이어의 조건(가령, 압력이나 온도)을 감시하기에 특히 적절한 감시 시스템은 패시브 센서(102, 104), 상기 패시브 센서에 연계된 안테나(106), 그리고 상기 패시브 센서와 안테나간의 연결을 제어하기 위한 스위칭 수단(108)을 포함한다. 상기 스위칭 수단의 제 1 상태에서는 패시브 센서에 의해 발생되는 신호를 상기 안테나가 전송할 수 없다. 상기 스위칭 수단의 제 2 상태에서는 패시브 센서에 의해 발생되는 신호를 상기 안테나가 전송할 수 있다. 이 스위칭 수단은 제어 신호를 이용하여 원격으로 동작한다. 제어 신호는 필터(112)에 공급되는 고주파 신호(F1, F2)의 합이나 차로부터 도출될 수 있다. 대안의 실시예에서, 제어 신호는 디지털 코드를 내장한 AM이나 FM 변조 고주파 신호의 변조 주파수이다.
Patent KR-20020074462-A (KR)
Title: Rotary electric machine and method for making same
IPC: H02K15/12
Filed: 2001-10-24
Abstract: A method for manufacturing a stator of an electrical rotating machine that is configured to have a rotor mounted inside the stator. The stator has a laminated magnetic circuit having a stack of magnetic metal sheets disposed substantially parallel to a plane perpendicular to the axis of rotation of the rotor of the machine. The magnetic circuit has teeth that delimit longitudinally oriented slots. The method includes the step of installing electrically conductive wires in the slots and forming winding heads at the two axial ends of the magnetic circuit and installing this assembly on a vertical axis. The assembly is trapped between an outer sheath, forming part of the final motor, and a removable inner core substantially occupying a volume reserved for the rotor. The conductive wires in the slots are impregnated under vacuum with a slot-impregnating composition including a heat-setting resin and a filler, and the composition is polymerized.