baber/WOPTO huggingface dataset:
Patent KR-20020049275-A (KR)
Title: A equipment for measuring oil flux in the tank
Inventor: HWANG HAN HUI
IPC: B60K15/077
Filed: 2000-12-19
Abstract: PURPOSE: A remaining amount measuring apparatus of fuel in a tank is provided to travel safely by measuring the remaining amount of fuel accurately in rolling or traveling on the inclined road by installing a hollow member and a sensing member. CONSTITUTION: A remaining fuel amount measuring device(100) of a tank(11) is composed of a centrifugal member(10) combined with the tank and installed for gravitation, and a sensing member mounted in the centrifugal member. The level of oil in the tank is changed in traveling the vehicle on the inclined road or vibrating, and the remaining fuel amount measuring apparatus is placed for the center of gravity. The height of oil is changed in a moving passage(19) of a connecting member(15) according to displacement of oil. Internal pressure of the moving passage is changed according to the height of oil in the moving passage, and current is varied with the sensing member. Current from the sensing member is converted into the distance value with transmitting to an instrument panel(30). Traveling is performed safely with measuring the remaining fuel amount of the tank accurately.
Patent KR-20020050389-A (KR)
Title: A method for manufacturing solidification brick
Inventor: KIM BYEONG WON
IPC: C04B28/08
Filed: 2000-12-21
Abstract: PURPOSE: Provided is a manufacturing method of solidified bricks with much improved compression strength compared with conventional clay bricks by using blast furnace sludge and solidifier as main materials, and alkali accelerator. CONSTITUTION: The solidified bricks comprise 100pts.wt. of blast furnace sludge, 30-50pts.wt. of solidifier and a mixture of blast furnace slag powder(4000cm¬2/g of surface area) and portland cement in a ratio of 0.25-4.0 as main raw materials, and 1-3pts.wt. of alkali accelerator selected from steelmaking sludge, dolomite sludge, limestone sludge. The solidified bricks are manufactured by mixing the above components, adding water to be a weight ratio of water to solidifier being 0.2-0.5, compression forming and curing for 28days. The resultant bricks have compression strength more than 110kg/cm¬2.
Patent KR-20020053900-A (KR)
Title: Photoresist monomer, polymer thereof and photoresist composition containing the same
Inventor: JUNG JAE CHANG
IPC: G03F7/004
Filed: 2000-12-26
Abstract: PURPOSE: Provided are a photoresist monomer which can be used in light source of VUV(157 nm) and EUV(13 nm), an its polymer, and a photoresist composition containing the polymer. CONSTITUTION: The photoresist monomer is selected from compound of formula 1 or formula 2(wherein R1 represents an acid labile protecting group, and R2 represents an alicyclic group). A photoresist polymer containing the photoresist monomer is produced by the steps of (i) mixing a monomer of the formula 1, a monomer of the formula 2, and polymerization initiator, and (ii) polymerizing the solution in atmosphere of inactive gas. The mixing is performed in the presence of solvent or mixture thereof selected from the group consisting of tetrahydrofuran, dimethylformamide, dimethylsulfoxide, dioxane, benzene, toluene and xylene.
Patent KR-20020053173-A (KR)
Title: method and apparatus for assembling a shadowmask-frame assembly and holders in a CRT
Inventor: CHOI DON BIN
IPC: H01J29/02
Filed: 2000-12-27
Abstract: PURPOSE: A method and an apparatus for assembling a holder of a tension shadow mask-frame assembly of a cathode ray tube are provided to maintain an interval between an inner face of a panel and a shadow mask by using a marriage method. CONSTITUTION: A mask-frame assembly is fabricated by welding and fixing a shadow mask(16) to a frame(18). A panel(12) is arranged on a panel reference plate(50). The height(h1,h2) of an inner face of the panel(12) is measured. Four substitute stud pins(53) are installed in a lower portion of the same height from four stud pins of the mask-frame assembly. A holder(20) is inserted into the substitute stud pins(53). The mask-frame assembly is loaded on a mask-frame assembly loading block(55) which is arranged in the lower portion of the panel reference plate(50). A position of the mask-frame assembly loading block(55) is handled by a fine control device.
Patent KR-20020054671-A (KR)
Title: A method for forming a semiconductor device
Inventor: KANG CHANG YONG
IPC: H01L27/22
Filed: 2000-12-28
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent characteristic attenuation by forming rectangular-type MTJ(Magnetic Tunnel Junction) cells using two exposure masks. CONSTITUTION: After depositing a layered structure for forming rectangular-type MTJ cells on a semiconductor substructure having a defined structure, a photoresist is deposited on the entire surface of the resultant structure. Then, line-type unexposed regions having the same size with the short lateral of the MTJ cells are formed on the photoresist by a first exposure using a first exposure mask. Another line-type unexposed regions having the same size with the long lateral of the MTJ cells are formed on the photoresist by a second exposure using a second exposure mask. Then, a photoresist pattern having rectangular-type unexposed regions(27) is formed by removing the exposed portions through a development process so as to define rectangular-type MTJ cells.
Patent KR-20020055112-A (KR)
Title: data error counting treatment apparatus in SDH
Inventor: KIM JAE CHEOL
IPC: H04L1/00
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus for counting data error in synchronous digital hierarchy network is provided to detect an error of data by processing B3 within an overhead in parallel. CONSTITUTION: A multiplexer(100) receives and multiplexes B3 data(B3_0, B3_1, and B3_2) so as to output 8 bit data. An XOR(110) compares the B3 data from the multiplexer(100) with parity of the B3 data. And then the XOR(110) outputs '1' when the B3 data is equal to the parity of the B3 data, otherwise outputs '0'. An encoder(120) receives and encodes the B3 data as 8 bit data generated from the XOR(110) so as to output an error of the B3 data as 4 bit data. An adder(130) adds the number of the error generated from the encoder(120) and the number of existing errors. A counter(140) counts the number of the added error in the each B3 data(B3_0, B3_1, and B3_2). An OR(150) outputs the counted error data as 16 bit data to the adder(130).
Patent KR-20020059066-A (KR)
Title: Method and System for Direct Data Communication Between Wireless Telecommunication Devices
Inventor: HONG JONG CHEOL
IPC: H04W92/18
Filed: 2000-12-30
Abstract: PURPOSE: A method and system for processing M2M(Mobile-To-Mobile) direct data communication is provided to actively and smoothly realize multipoint information providing and sharing by distributing information concentrated on wire Internet servers to mobile terminals. CONSTITUTION: In an M2M application program(10), a server execution part(11) extracts the indirect information of shared file data from a DB(15) and transfers it to a distributed network connection part(13). The distributed network connection part(13) stores the shared file data information transferred from the server execution part(11) in a shared file data information DB(14). If an information request is received from a client execution part(12), the distributed network connection part(13) searches the shared file data information DB(14) and transmits a relevant result to the client execution part(12). The client execution part(12) creates a query in order to download desired data, transmits it to the distributed network connection part(13) of another person's mobile terminal, and searches the shared file data information DB(14) connected to the distributed network connection part(13).
Patent KR-20010021782-A (KR)
Title: 반도체 디바이스와 그 제조 방법
IPC: H01L21/301
Filed: 1999-05-06
Abstract: 반도체 디바이스는 제 1 기판(10)과, 측면과, 기저면을 가지되, 상기 기판(10)의 상부면에는 상호접속된 도체 패턴(31, 32, 33)이 마련된다.   접속측(47)에서의 접속 패드(43)와 전자 회로(41)를 갖는 제 2 기판(40)은 제 1 기판(10) 상에 장착되며, 상기 접속측(47)은 제 1 기판(10)의 상부면(11)과 마주한다.  접속 패드(43)과 제 1 도체 패턴(31)은 기판(40)과 제 2 기판(10) 사이에 위치한 납땜 범프(45) 수단에 의해 상호 접속된다.
Patent KR-20010023737-A (KR)
IPC: A61L15/58
Filed: 1998-08-21
Abstract: A method for producing closed cell polymer foam layers is characterized in that an emulsion which can be spread or smoothed out is produced from a solution of one or more polymers in one or more organic solution medium(s) in the form of a coherent exterior Phase A and a liquid which is to be evaporated in the form of a dispersed inner Phase B. The solution medium or the solution medium mixture of Phase A contains a higher level of liquidity than that of Phase B.
Patent KR-20010052086-A (KR)
IPC: H02J3/18
Filed: 1998-09-29
Abstract: 본 발명은 20-800kV, 바람직하게 36kv의 높은 공급 전압에 직접 접속된 전기 장치에 포함되는 동기 보상기 플랜트의 자기 회로에 관한 것이다.  전기 장치에는 고체 절연체가 제공되며 그 권선(들)은 적어도 하나의 외부 및 내부 반도체층(34,32)과 중간 절연층(33)에 의해 둘러싸인 다수의 스트랜드(36)를 가진 하나 이상의 전류 운반 도체(31)를 포함하는 고전압용에 사용되는 케이블(6)로 구성된다.  플랜트는 이동 유니트로 이루어진다.
Patent KR-20010034103-A (KR)
Title: 자동차 변속기의 기어변속장치
IPC: F16H59/08
Filed: 1999-11-22
Abstract: 본 발명은 하나의 변속레버(3)와 그 변속레버(3)의 선택운동을 자동변속기에 전달하기 위한 운동기구(4-9)로 이루어져 있으며, 이때 상기 변속레버는 자동기어 변속단(變速段)의 선택을 위한 자동 시프트패스를 따라, 그리고 기어변속단을 상단 또는 하단으로 수동 변속하기 위한 순차 시프트패스를 따라 이동시킬 수 있는 기어변속장치에 관한 것이다. 본 발명에 따른 기어변속장치(1)는 3개의 나란히 위치하는, 특히 본질적으로 서로 평행하게 장치된 이동공간(I, II, III)을 가지고 있으며, 각각 인접된 2개의 이동공간(I, II 내지 II, III)은 상이한 변속기능을 위하여 장치되는 것을 특징으로 하고있다.
Patent KR-20010040656-A (KR)
Title: 압전 작동기
IPC: F02M59/46
Filed: 1999-11-05
Abstract: 본 발명은 차량의 내연 기관 상의 제어 밸브 또는 분사 밸브를 작동시키기 위한 압전 작동기에 관한 것이다.  본 발명의 작동기는, 특히 압전 재료의 적층된 층 및, 그 사이에 배치되며 전극으로서 작용하는 금속적 또는 전기적 도전층으로 구성되는 다층 라미네이트의 형태인 압전 작동기 본체(1)를 포함한다.  상기 전극층은 전기적 도전성 공통의 전극 터미널(3)에 의해 접속되며, 작동기 본체(1)는 공통의 전극 터미널(3)을 포함하는 중간 공간(5)을 유지하면서 금속 모듈벽(2)에 의해 둘러싸인다.  압전 작동기는 공통의 전극 터미널(3)이 삼차원 구조면 또는 삼차원 구조체의 형상으로 제공되며, 작동기 본체(1) 상에 직접 배치된 그의 섹션은 중간 공간(5) 내로 돌출되는 연장부(31,32) 또는 확대부(9)를 포함하며, 상기 중간 공간은 작동기 본체로부터의 발산열을 제공하며 중간 공간(5) 내에 열전도성 부가 입자를 갖춘 탄성 중합체 충전재(7)를 갖는다.
Patent KR-20010041000-A (KR)
Title: 대영역 디스플레이 구조의 실링
IPC: G09F9/30
Filed: 1999-02-17
Abstract: 복수의 실링 방법은 전자 디스플레이 구조를 실링하기 위하여 단독으로 또는 서로 조합하여 사용될 수 있다.  디스플레이 모듈은 복수의 행 전극을 가지는 제1 기판을 포함한다.  복수의 디스플레이 재료부의 각각은 복수의 행 전극중 하나와 복수의 열 전극중 하나에 결합된다.  화소 시일은 디스플레이 재료를 캡슐화하기 위하여 디스플레이 재료 위에 형성된다.  영역 시일은 열 전극, 행 전극, 및 디스플레이 재료를 캡슐화하기 위하여 제1 기판상에 형성될 수 있다.  비드 시일은 제1 기판의 주변 주위에 형성되어 내부 디스플레이 재료를 실링하는 동안 그것을 제2 기판에 결합시킨다.  에지 시일은 제1 기판으로부터 제2 기판에 걸쳐서 기판의 주변 주위로 연장하는 밴드형 구조에 의해 형성될 수 있다.
Patent KR-20010041334-A (KR)
Title: 반도체 웨이퍼 세정 장치 및 방법
IPC: H01L21/304
Filed: 1999-02-23
Abstract: 본 발명은 극순도 드라이 증기를 사용하여 포스트 - 에치 반도체 웨이퍼(230)를 세정하기 위한 장치 및 방법에 관한 것이다.
Patent KR-20010042016-A (KR)
IPC: C07C319/24
Filed: 1999-03-16
Abstract: Compounds of the general formulawherein R represents a straight or branched chain alkyl group containing from 1 to 16 carbon atoms, pharmaceutically acceptable salts thereof and/or optical isomers thereof have an immunostimulating effect, and are useful in the treatment of arteriosclerosis.
Patent KR-20010078713-A (KR)
Title: 드럼식 세탁기
IPC: D06F37/20
Filed: 2000-02-09
Abstract: 회전조(14)가 모터(33)에 의해 직접적으로 회전 구동되도록 구성되는 드럼식 세탁기로서, 수조(8)는 하우징(1)의 내부에 탄성 지지되고, 드럼형의 회전조(14)는 횡축으로 회전 가능하도록 수조(8)의 내부에 설치되며, 수조(8)의 후면부에 오목부(31)가 형성되어 있고, 상기 모터(33)는 상기 오목부(31)의 내부에 설치되며, 상기 모터(33)가 직접적으로 상기 회전조(14)를 회전 구동시킨다.
Patent KR-20010071332-A (KR)
IPC: G06F13/38
Filed: 2000-03-20
Abstract: A storage unit made of a flash array (58) and a Universal Serial Bus (USB) controller (56) is implemented to be compatible with the USB specification. The unit (46) includes memory modules (58) which can accept write commands and read commands from a host (44), and are erasable and non-volatile, referred to as flash modules (58). The USB/flash controller (56) is configured to provide USB functionality and compatibility along with common flash operations such as programming, reading, and erasing the flash modules (58).
Patent KR-20010071458-A (KR)
Title: 가공조건의존성이 적은 메타크릴수지용 개질제 조성물
IPC: C08L33/06
Filed: 2000-04-14
Abstract: 본 발명은 광범위의 사출성형 조건에서 투명성, 색조 및 외관을 손상하지 않고 안정하게 우수한 강도를 부여할 수 있는 메타크릴수지용 개질제 조성물을 제공하는 것을 목적으로 한다.  내충격성 개질제, 고분자가공성 개질제 및 환원성 화합물로 이루어지고, 내충격성 개질제와 고분자가공성 개질제의 비율이 중량비로 95/5∼80/20, 또한 내충격성 개질제와 고분자가공성 개질제를 합한 것 100 중량부에 대한 환원성 화합물의 함유량이 0.25∼1.25 중량부로 되도록 배합하여 구성되는 메타크릴수지용 개질제 조성물을 사용한다.
Patent KR-20020057505-A (KR)
Title: Device for reproducting last screen in the monitor
Inventor: HWANG IN CHEOL
IPC: G09G1/00
Filed: 2001-01-05
Abstract: PURPOSE: An apparatus for playing a last screen of a monitor is provided, which always displays data on work even when a power is turned off abnormally, by always storing data being displayed on the monitor. CONSTITUTION: A monitor driving circuit receives an image signal transmitted from a PC and then outputs it to a CRT(Cathode Ray Tube). A data storing part(250) stores the image signal and a control signal transmitted from the PC. And an image signal processing part(240) receives the image signal and the control signal and then outputs them to the CRT. And an image signal control part(210) transmits the image signal and the control signal from the PC to the data storing part and the image signal processing part, or transmits the image signal stored in the data storing part to the image signal processing part.
Patent KR-20020061725-A (KR)
Title: Redundant Apparatus On The Transmission Path Of B.T.S.
Inventor: JUNG YO AN
IPC: H04B7/155
Filed: 2001-01-17
Abstract: PURPOSE: An apparatus for duplicating a transmission path of a base station is provided to increase the stability and reliability of a mobile communication system of the base station by transmitting a transmission signal through one path between A and B duplication paths according to a high or low signal voltage. CONSTITUTION: A power detector(11) detects levels of transmission signals output through power amplifiers(16-1,16-2), generates a high signal when the transmission signals exist, and generates a low signal when the transmission signals do not exist. A digital multiplexer(12) transmits a digital signal to an A path when the transmission is the high signal, transmits the digital signal to a B path when the transmission signal is the low signal, and generates a switch control voltage to transmit the generated switch control voltage to an analog switch(17). D/A(Digital to Analog) converters(13-1,13-2) convert the digital signals into analog signals. Driving amplifiers(14-1,14-2) amplify the converted transmission signals. Adding mixers(15-1,15-2) add the amplified transmission signals and local frequency signals of PLLs(Phase Locked Loops). Power amplifiers(16-1,16-2) amplify the added IF(Intermediate Frequency) transmission signals at a uniform power level again. The analog switch(17) receives the switch control voltage from the digital multiplexer(12) and transmits the IF transmission signal transmitted through the A or B path to an output connector(18). The output connector(18) connects the IF signal to an RF(Radio Frequency) signal from an RF terminal.
Patent KR-20020063331-A (KR)
Title: Apparatus and Method for Data Access Control and Instruction Format therewith
Inventor: CHI SHYH AN
IPC: G06F9/30
Filed: 2001-01-27
Abstract: PURPOSE: A method and a device for controlling data access and a related instruction format are provided to use the memory access instructions having a coprocessor register display field for deciding the number of a data word when the data is transferred between a coprocessor and a memory. CONSTITUTION: A CPU(100) executes the CPU instructions for performing data processing and includes the coprocessor memory access instructions. A memory(120) is joined to the CPU(100) and stores the data word. The coprocessor(110) is joined to the CPU(100) and the memory(120), and accesses and processes the data word stored in the memory(120) by one addressing module under control of the coprocessor memory access instructions executed by the CPU(100). The coprocessor memory access instruction has the display field. The N data word is accessed from or to the memory(120) by the coprocessor(110) according to a value of the display field. The N is equal to or larger than 1.
Patent KR-20020066049-A (KR)
Title: A Pulse Reduction Power Steering Device Using A Diverging Hose
Inventor: JUN SEUNG GYEONG
IPC: B62D5/07
Filed: 2001-02-08
Abstract: PURPOSE: A pulsation reduction apparatus of a power steering using a branch hose is provided to reduce vibration and noise caused by pulsation by branching a branch hose in parallel from a hydraulic pump and to lengthen the apparatus by making the fluid easily flow. CONSTITUTION: In a power steering system for a vehicle having a reservoir tank(2), a hydraulic pump(4), a hydraulic hose, and a steering gear box, a pulsation reduction apparatus of a power steering using a branch hose includes a high pressure hose(10) for flowing oil discharged from the hydraulic pump to the steering gear box, a branch hose(12), branched from the hydraulic pump in parallel, eliminating pulsating waves produced to the high pressure hose with mutual interference action, a Y-tube(20) uniting the high pressure hose and branch hose and connecting into one line, and a steel hose(22) flowing the oil discharged from the Y-tube to the steering gear box. Therefore, the life of the apparatus is lengthened by reduction of the vibration and noise caused by pulsation and accidents are prevented with the reduction of the vibration and noise.
Patent KR-20020069442-A (KR)
Inventor: HWANG YUN JE
IPC: F04B49/06
Filed: 2001-02-26
Abstract: PURPOSE: A system and method for air-conditioning are provided to improve overall performance by making two compressors smoothly operated. CONSTITUTION: A system includes a compression part(10') employing two compressors(12a,12b) converting low-temperature and low-pressure gaseous refrigerant into high-temperature and high-pressure liquefied refrigerant, which has operational capacity variable according to cooling load; a condensation part(20') converting the high-temperature and high-pressure gaseous refrigerant compressed in the compression part into middle-temperature and high-pressure liquefied refrigerant; an expansion part(30') employing electronic expansion valve appropriately expanding the middle-temperature and high-pressure liquefied refrigerant converted in the condensation part to convert into low-temperature and low-pressure liquefied refrigerant; an evaporation part(40') converting the low-temperature and low-pressure liquefied refrigerant into low-temperature and low-pressure gaseous refrigerant; temperature sensors(14,43) installed to an inlet of the compression part and an outlet of the evaporation part to measure temperature; and a control part(50) receiving and processing measured value of the temperature sensors and controlling the electronic expansion valve of the expansion part according to processed result.
Patent KR-20020071319-A (KR)
Title: Support Structure of stoper for Automobile Rear Gate
Inventor: LEE SEUNG GYO
IPC: B60J5/10
Filed: 2001-03-06
Abstract: PURPOSE: A stopper support structure of a rear opening and shutting part of a vehicle is provided to improve marketability of a vehicle by improving in appearance and preventing the gap between a bumper cover and a support surface from being tainted. CONSTITUTION: In a stopper support structure of a rear opening and shutting part of a vehicle, a stopper(3) is installed to a rear opening and shutting part of a vehicle and a support surface(14) for placing of the stopper is formed on a body panel(16) with exposed. A support surface-extended part(10), extended and curved along the external surface of the support surface so that the stopper may be supported to the body panel through a bumper cover(15), is formed to the bumper cover, and the support surface and the support surface-extended part are stuck fast. Therefore, foreign substances are not accumulated between the bumper cover and support surface-extended part.
Patent KR-20020074952-A (KR)
Title: Bluetooth using the order System with wireless
Inventor: LEE DONG GEUN
IPC: G06Q50/12
Filed: 2001-03-23
Abstract: PURPOSE: A wireless ordering system using a bluetooth is provided to supply a rapid and accurate service, a high extension, and a flexibility using a bluetooth which is new communication protocol of a high frequency in a wireless ordering system being used in a restaurant business, a distribution business, and a general selling business. CONSTITUTION: A main computer(10) includes an access pointer having a bluetooth for transmitting/receiving data transmitted through a wireless ordering terminal(30), a monitor/printer for outputting transmitted data, and a computer for managing a wireless order system. An auxiliary computer(20) includes an access pointer having a bluetooth for transmitting/receiving data transmitted through the wireless ordering terminal(30), a monitor/printer for outputting transmitted data, and a computer for managing transmitted data. The wireless ordering terminal(30) transmits data of a menu ordered from a client to the main computer(10) and the auxiliary computer(20) in real time by wireless.
Patent KR-20020077959-A (KR)
Title: Digital audio encoder and decoding method
Inventor: KIM GI SU
IPC: G11B20/10
Filed: 2001-04-03
Abstract: PURPOSE: An apparatus for coding digital audio and a method for decoding are provided to reproduce a high-pitched part at a decoder by transmitting an envelope of the spectrum to additional bit information of MP3 bit stream, thereby improving the quality of restored MP3 audio. CONSTITUTION: An apparatus for coding digital audio includes an FFT(Fast Fourier Transform) part(3) converting audio signals into the spectrum of a frequency area; a psycho acoustic part(4) obtaining a masking threshold by using the spectrum; an MDCT(Modified Discrete Cosine Transform) part(2) selecting a frequency band sample having a long transform or a short transform according to the masking threshold; a quantization part(5) performing quantizing operation to the frequency band sample through an inner loop(5b) and an outer loop(5a) according to the masking threshold; a linear prediction coefficient extracting part(100) receiving the spectrum for extracting a linear prediction coefficient; an additional information output part(6) outputting additional information used in quantizing operation; Huffman encoding part(7) encoding the quantized signal in Huffman encoding method; a coding audio output part(8) outputting MPEG audio frame by adding an envelope using the linear prediction coefficient to the additional information and the Huffman-encoded signals.