baber/WOPTO huggingface dataset:
Patent KR-20000033462-A (KR)
Title: Preparation method of march snail powder
Inventor: LEE DU HEE
IPC: A23L17/40
Filed: 1998-11-21
Abstract: PURPOSE: A preparation method for marsh snail powder to easy to be taken through powdering marsh snail containing much amount of vit.A, iron, is prepared. CONSTITUTION: Marsh snail powder is prepared by: (1) leaving marsh snail to exhaust a foreign substance at normal temperature; (2) immersing marsh snail in salt water to exhaust a foreign substance; (3) washing and leaving marsh snail; (4) boiling marsh snail to come out cover of marsh snail and washing and drying marsh snail in dryer; (5) cooling marsh snail by normal temperature and blanching marsh snail.
Patent KR-20000033511-A (KR)
Title: Substrate for shadow mask, fabrication method thereof and method for fabricating shadow mask
Inventor: MOON SUNG HWAN
IPC: H01J9/00
Filed: 1998-11-24
Abstract: PURPOSE: A substrate for shadow mask is provided which can be used to fabricate a shadow mask having improved strength and ductility, and a method for fabricating a shadow mask is provided to improve the strength, the ductility and the elasticity without reducing the hole size. CONSTITUTION: A substrate for shadow mask contains carbon, and is fabricated by fusing a low thermal expansion material and by adding a carbon compound to the above fused material and by rolling the above compound. Using the above substrate, a shadow mask containing carbon is fabricated, or a shadow mask is fabricated by fusing the ionized carbon into the shadow mask, where a number of holes are formed, using gas or plasma and by plastic processing. The tractive strength is increased about 20¯60% as compared to the prior shadow mask not containing carbon.
Patent KR-20000037885-A (KR)
Title: Fine pattern formation method
Inventor: NO JAE WOO
IPC: H01L21/02
Filed: 1998-12-02
Abstract: PURPOSE: A fine pattern formation method is provided to easily achieve high integrated fine patterns having fine line-width by using MLR(Multi-Layer Resists), a sloped etching and a protective layer. CONSTITUTION: A After sequentially forming a metal layer(11), a protective layer(12), a first photoresist layer(13), a SiO2 layer(14), and a second photoresist layer(15) on a substrate(10), the second photoresist layer(15) is etched. The etched second photoresist layer(15) is removed by using a plasma RIE(reactive ion etching) used CF4 + O2 gases, and then the SiO2 layer(14) is etched. The first photoresist layer(13) are sloped etched by using CF4 + O2 plasma RIE. For shortening the line-width of the etched first photoresist layer(13), a portion of the etched first photoresist layer(13) is removed by using O2 plasma RIE. The metal layer(11) is etched using the etched first photoresist pattern, thereby forming metal patterns.
Patent KR-20000038232-A (KR)
Title: Method for lubricating mechanism of vcr
Inventor: YUN CHEOL
IPC: G11B20/00
Filed: 1998-12-04
Abstract: PURPOSE: A method for lubricating the mechanism of VCR is provided to maintain the optimum state of the VCR by spraying lubricating oil by driving a mechanism driving unit periodically while not driving the mechanism for a long time. CONSTITUTION: After completing the drive of a VCR, a time(A) to present and a no driving time(B) for a long time are compared. If the time to present is less than the no driving time for a long time, a present state is progressed. If the time to present is larger than the no driving time for a long time, the electric power is turned on. Then, the existence of a tape in a deck is decided by using distance detecting sensors(41) attached on the left and the right sides of a front loading assembly. If the tape is absent, a cassette holder is pulled forcibly. If the tape is existed, a certain mode is repeated for regulated times for discharging the tape and turning off the electric power.
Patent KR-20000040416-A (KR)
Title: Method for surface modifying beta-sic sintered body
Inventor: JANG CHUL WOO
IPC: C04B35/565
Filed: 1998-12-18
Abstract: PURPOSE: A method for surface modifying beta-SiC sintered body is provided, to improve the abrasion-resistance and the breaking tensile. CONSTITUTION: A method comprises the steps of preparing a source powder A which is obtained by mixing 85 wt% of beta-SiC whose size is less than 1 micrometer, 9 wt% of alumina (Al2O3) and 6 wt% of yttria (Y2O3); preparing a source powder B which is obtained by mixing 82-84.5 wt% of beta-SiC whose size is less than 1 micrometer, 9 wt% of alumina, 6 wt% of yttria and 0.5-3 wt% of alpha-SiC which promotes the growth of particles; preparing the molded body whose surface part is made up of the source powder A and whose inner part is made up of the source powder B; and sintering the molded body at the temperature of 1950-2050°C for 1-2 hours with Ar streaming.
Patent KR-20000040807-A (KR)
Title: Stacking ceramic condenser
Inventor: KIM HAN GYUN
IPC: H01G4/12
Filed: 1998-12-19
Abstract: PURPOSE: A stacking ceramic condenser is provided to improve the lead characteristics by using a chip body and an electrode. CONSTITUTION: A chip body(4) is formed by stacking an inner electrode and a dielectric layer. An outer electric electrode(2) is formed on both sides of the chip body. The outer electrode(2) is electrically connected to the inner electrode. A protection layer(5) is formed at the upper and lower portion of the chip body(4). The protection layer(5) comprises a plurality of layers. A distribution layer(5b) is formed at the lower portion of the protection layer(5).
Patent KR-20000040913-A (KR)
Title: Method for weighting freight car by pattern of weight
Inventor: KIM JONG TAE
IPC: B61C17/00
Filed: 1998-12-21
Abstract: PURPOSE: A weighting method of freight car by a pattern of weight is provided to improve the weighting efficiency of freight car with a quick weighting of freight car by embodying an automatic weighting without stopping to automatically abstract a weight of the freight car by using the pattern of weight during continuously passing the weighting freight car in a weighting stand without stopping. CONSTITUTION: When a weight data is larger than a reference weight of entering during deciding an entrance of a freight car repeatedly, the entrance of the freight car is recognized and a first weighting of freight car is prepared. A first upper apex is searched based on the weight data. When the weight data corresponding to the first apex is decided as a first entrance of locomotive, a passing of the locomotive is decided by searching a first lower apex, a second upper apex, a second lower apex and a third upper apex. When it is decided as the front entrance of the freight car, the weight data conformed to present upper apexes is stored by corresponding to a number of the freight car. When a last freight car is not passed, lower apexes are detected. When a final locomotive is not passed, upper apexes are detected. If the process is repeated over 4 times, the former process is proceeded after preparing a next weighting of freight car. When the final freight car or the final locomotive is passed, the whole operation is finished.
Patent KR-20000041323-A (KR)
Title: Semiconductor device having triple well construction
Inventor: SON JIN YEONG
IPC: H01L27/00
Filed: 1998-12-22
Abstract: PURPOSE: A fabrication of a semiconductor device having a triple well construction is provided by forming the triple well so as to enhance a latch-up character without using an epitaxial process, so that a process cost may be reduced. CONSTITUTION: A fabrication method of the semiconductor device having the triple well construction contains the following steps: a step to form the P+ substrate layer at the low of the semiconductor substrate by ion-implanting the first impurity of a P type to the substrate with the first energy and the first dos; a step to form the P- layer at the upper of the P+ substrate layer by ion-implanting the second impurity of P type with the lower second energy than the first energy and the lower second dos than the first dos; and a step to form the triple well at the upper of P- layer.
Patent KR-20000041375-A (KR)
Title: Comparison apparatus
Inventor: LIM JI SU
IPC: H03K19/00
Filed: 1998-12-22
Abstract: PURPOSE: A comparison apparatus is provided to perform a comparison operation of a high speed by configuring so as to have a nonlinear amplification and pipeline structure through a forward feedback structure. CONSTITUTION: A comparison apparatus comprises a sample and hold part(100), a first amplifier(120) and a second amplifier(140). The sample and hold part(100) holds two input signals(INP,INN) to compare in response to a control signal(SAMPLE), and the first amplifier(120) amplifies signals(INP1,INN1) outputted from the sample and hold part(100) in response to a reset signal(RESET), which is an inverted version of the control signal(SAMPLE). The second amplifier(140) amplifies signals(OUTN1,OUTP1) outputted from the first amplifier(120) in response to a latch signal(LATCH), which is an inverted version of the reset signal(RESET), and outputs final output signals(OUTP,OUTN).
Patent KR-20000047169-A (KR)
Title: Method for addressing carrier waves of channel modem for satellite communication system and device for the same
Inventor: LEE JONG BIN
IPC: H04B1/26
Filed: 1998-12-31
Abstract: PURPOSE: A method for addressing carrier waves of a channel modem for a satellite communication system is provided to enhance a performance of a modulation part of a channel modem by removing a non-successiveness point of a carrier wave after addressing a non-successiveness point of the carrier wave. CONSTITUTION: If I-channel data and Q-channel data are stored, a stored data is outputted to a first multiplexer. Input data from the I,Q channel data processing step is multiplexed on the basis of a clock signal. A coefficient value is regulated to be corresponded to an output data of a channel unit processor. A non-successiveness point of a lookup table is detected. In a second multiplexing step, an inverting signal of the input signal is multiplexed on the basis of the non-successiveness point. A lookup table stored in a memory is addressed by an output signal of the second multiplexing step.
Patent KR-20000047205-A (KR)
Title: Band-pass filter for intermediate frequency of communications satellite
Inventor: SHIN JAE JOON
IPC: H03H9/30
Filed: 1998-12-31
Abstract: PURPOSE: A band-pass filter for an intermediate frequency of a communications satellite is provided to obtain a desired bandwidth for an input frequency signal although an inductor and a capacitor are tuned with a fixed value in a band-pass filter used for intermediate frequency filtering of a communications satellite. CONSTITUTION: A first inductor (L1) and a first capacitor (C1), a second inductor (L2) and a second capacitor (C2), and a third inductor (L3) and the first capacitor (C3) are connected in serial. A fourth inductor (L4) and a fourth capacitor (C4) attached to a signal output section (OUT) are connected in parallel on contact points between the first inductor (L1) and the first capacitor (C1), and the second inductor (L2) and the second capacitor (C2). A fifth inductor (L5) and a fifth capacitor (C5) are connected in parallel on contact points between the second inductor (L2) and the second capacitor (C2), and the third inductor (L3) and the third capacitor (C3).
Patent KR-19990044384-A (KR)
Title: 화상 처리 방법 및 회로
IPC: G06T9/00
Filed: 1996-08-26
Abstract: 화상을 생성하기 위해 순차적으로 변환 영역 계수들의 세트를 처리하기 위한 화상 처리 회로는 가중화 계수들의 세트를 생성하기 위해 가중화 계수를 계수들 세트 각각에 순차적으로 곱하기 위한 계수들의 세트를 수신하도록 연결된 제1 곱셈기 단(205)을 포함하고 있다. 제2곱셈기 단은 계수들의 세트 각각에 대해서 복수의 변환 가중화 계수들을 생성하도록 복수의 변환 가중화 팩터들을 각각의 팩터에 순차적으로 곱하도록 가중화 계수들의 세트를 수신하도록 연결된다. 엘리먼트의 누산기 어레이는 곱셈기에 연결된다. 선택 회로는 선택 방법에 따라서 어레이의 선택된 엘리먼트에 변환 가중화 계수들의 각각을 부가함으로써, 계수들의 세트 처리가 완료될 때, 어레이의 엘리먼트는 화상을 정의한다.
Patent KR-19990044568-A (KR)
Title: 전해질 판형 적층 전지
IPC: C25B11/12
Filed: 1996-09-10
Abstract: 하나 이상의 적층 전극이 흑연 펠트 판형, 탄소 펠트 판형, 탄소 피복된 추출물 접촉면을 갖는 웹 또는 탄소 피복된 추출물 접촉면을 갖는 다공성 고체로 구성되거나 이러한 물질을 포함하는, 직렬 연결된 적층 전극을 갖는 적층된 판형 전지.
Patent KR-19990064127-A (KR)
Title: 위치 전환에 따라 배열되는 조향휠과 위치 전환에 따라 배열되는 계기판을 구비한 차량
IPC: B62D1/18
Filed: 1996-10-08
Abstract: 차량의 조향휠(2) 또는 조향주(1)와 계기판(4)의 공동 상하 및 선회운동을 위하여 적당한 브라케트(7)로 차량내에서 사용이 가능하게 취부될 수 있는 조향주(1)와 계기판(4)로 구성되어 있는 한 장치(조립체)의 고안이 제기되어 있다.   계기판(4)는 널리 간격을 둔 가이드레일(19/20) 상에서 치차/라체트 연결(35/36 및 33/34)과 결합된 슬라이딩 가이드장치(40/41 및 37)로 구성되어 있는 안전장치(18)와 부착되어 있다.
Patent KR-19990071794-A (KR)
Title: 정보전달시스템
IPC: H04L29/06
Filed: 1997-09-29
Abstract: 네트워크에 연결될 수 있는 데이터 터미널과 성능 및/또는 특성에 있어서 서로 상이한 복수의 데이터 터미널에 네트워크를 통하여 연결될 수 있는 중앙 설비를 포함하는 정보 전달 시스템.  데이터 터미널은 성능 및/또는 특성을 가리키는 모델 코드를 가지며, 데이터 터미널이 중앙 설비에 연결될 때마다 중앙 설비에 모델 코드를 송출한다.  중앙 설비는 데이터 터미널로부터 송출된 모델 코드를 식별하여 데이터 터미널의 성능 및/또는 특성을 감지한다.  또한, 중앙 설비는 데이터 터미널에 데이터 터미널의 성능/또는 특성에 적합한 방식으로 정보를 송출한다.
Patent KR-19990077372-A (KR)
Title: 인-라인 회로 기판 및 가요성 회로 가압 핀 커넥터를 갖는 낮은형상의 디스크 드라이브 구조
IPC: G11B25/04
Filed: 1997-01-17
Abstract: 하드 디스크 드라이브(10)는 기준 형상(52)에 의해 설치된 위치에서 드라이브 기부(12)에 고정된 연결 단부(24)를 갖는 스핀들 모터 가요성 회로(22)와 형상(52)에 의해 설치된 위치에서 기부(12)에 고정된 연결 단부(92)를 갖는 작동기 가요성 회로(90)를 포함한다.  그리고, 기부판(12)에 장착된 덮개 및 덮개 개스킷은 스핀들 모터 연결 단부(24) 및 작동기 연결 단부(92)를 제외하고는 회전 데이터 저장 디스크(70), 디스크 스핀들 모터, 자석 구조체, 회전 작동기 조립체(82) 및 가요성 회로(24, 92)를 폐쇄 및 밀봉한다.  그리고, 드라이브의 전자 장치를 갖추고 있는 인쇄 회로 기판(122)은 가요성 회로(24, 92)의 연결 패드(130)를 향하여 접촉하도록 정렬된 가압 핀(128)의 커넥터 어레이(126)를 가지며, 여기에서 커넥터 어레이(126)는 인쇄 회로 기판(122)이 덮개(114)의 외부로 기부판(12)에 장착될 때 기부판(12)의 기준 형상(52)에 일치시키기 위한 정렬 핀(132)을 가지며, 그에 의해 인쇄 회로 기판(122)과 가요성 회로 연결 패드(130) 사이의 전기적 연결이 이루어진다.  이러한 배열은 인-라인 회로 기판 및 낮은 형상의 디스크 드라이브를 만들어 내어, 제조 로봇에 의해 단순화된 조립에 적합하다.
Patent KR-20000064644-A (KR)
IPC: A61P31/00
Filed: 1998-01-15
Abstract: A compound of formula (I), or an optical isomer or pharmaceutically acceptable salt thereof, is disclosed as well as a pharmaceutical composition and a method of treating or preventing a fungal infection using the compound.
Patent KR-20000065044-A (KR)
Title: 라이닝인솔
IPC: A43B17/10
Filed: 1997-03-25
Abstract: 본 발명은 착탈가능하고 세척가능한 라이닝 인솔에 관한 것이다.  따라서, 상기 인솔은 결함을 초래하게 되는 신발 전체의 세척이나 건조를 실행하지 않고서도 세척 처리에 의해 땀이나 기타 물질을 제거하여 깨끗하게 될 수 있다.  라이닝 인솔은 흡수층의 상부에 가해진 마찰저항 장벽층을 갖는 흡수층에 고정되는 탄성 베이스층을 포함한다.  이러한 층은 인솔의 주위 경계에서의 스티칭에 의해 서로 고정된다.  상기 탄성 베이스층은 칫수 안정성과 스티치 지지성을 촉진시키기 위해 코스 위븐 스크림을 포함하는 주입된 부직 펠트를 포함하며, 흡수층은 인솔이 세척될 때까지 땀을 흡수하여 지지하는 중간부를 포함한다.  상기 라이닝 인솔은 인솔의 상쾌함을 강화하기 위해 탈취제나 기타 향수제를 사용할 수 있다.
Patent KR-20000011011-A (KR)
Title: Transparent layer for image protection
Inventor: BULL SHALLY JOE
IPC: B41M7/00
Filed: 1996-05-16
Abstract: PURPOSE: A transparent layer formed in a polymeric release liner is provided to be cheap, to have the durability, and to clear in the optics. CONSTITUTION: The transparent layer contains a composition containing a silver chloride resin, an optional acrylic resin, an optional plastic agent, and an optional stabilizing agent. The composition is formed on a polymeric release liner having the smooth rate 1 ¯ 10 of a sheffield value. The component has: 49 ¯ 72 wt% of the contained range of the silver chloride resin; 9 ¯ 33 wt% of the contained range of the acrylic resin; 0 ¯ 25 wt% of the contained range of the plastic agent; 0 ¯ 8 wt% of the contained range of the stabilizing agent. The layer(12) protects an image(24) and a substrate(22) not by reducing the appearance of the image.
Patent KR-20000050333-A (KR)
Inventor: OH HEE TAK
IPC: G09F3/00
Filed: 1999-01-06
Abstract: PURPOSE: An accessory label making method is provided, which gives externally gaudy and glossy labels maintaining softness and elasticity at low temperature and preventing cloth and label of being damaged during washing. CONSTITUTION: A label(100) comprises a decoration part(112) on an upper face of a bottom part(111), a certain height of boarder part(113) around the upper face, a ground member (110) formed by a first composition expressing various colors according to added paint, a mixture of 47-53wt% of raw material, 37-43wt% of auxiliary material, 9.5-10.5wt% of additives and 0-0.1wt% of paint, and a coating member(120) formed by a transparent second composition, a mixture of 47-53wt% of raw material, 37-43wt% of auxiliary material, 4.5-5.5wt% of additives and 4.5-5.5wt% of stabilizing material, which is joined to cover the decoration part(112) and the bottom part(111) of the ground material. The label is produced by a compositions forming step, a ground material forming step, and a coating material forming step.
Patent KR-20000050351-A (KR)
Inventor: KIM WAN HA
IPC: B41J2/455
Filed: 1999-01-07
Abstract: PURPOSE: An apparatus for controlling temperature of photosensitive belt of wet type printer is provided to achieve an enhanced performance of a squeeze roller and prevent components of the printer from being damaged by an overheating of the photosensitive belt while selectively heating or cooling the ink used for printing. CONSTITUTION: An apparatus comprises a printing roller(21) for rolling an ink onto an electrostatic latent image area formed at a surface of a photosensitive belt travelling in one direction, a circulating tank(30) storing the ink rolled onto the photosensitive belt, and an injection unit for injecting the ink contained in the tank(30) into a gap between the roller(21) and the photosensitive medium, wherein the apparatus further comprises a temperature measuring member(51) arranged in the vicinity of the photosensitive belt for measuring temperature of the photosensitive belt, a cooling member for cooling ink contained in the tank(30), and a controller(52) for receiving data on the temperature of the photosensitive belt from the member(51) so as to control the cooling member.
Patent KR-19990068219-A (KR)
Title: 금속 질화물 막의 화학적 기상 증착 방법 및 이것을 이용한 전자 장치의 제조 방법
IPC: C23C16/34
Filed: 1999-01-29
Abstract: 금속 질화물 막의 화학적 기상 증착 방법은 수소 활성종에 의해 피처리 기판 위에 자연 산화막을 제거하기 위해 환원하는 공정과, 플라즈마 CVD에 의해 W 또는 Ta와 같은 금속막을 형성하는 공정과, 금속막을 W 2 N 또는 TaN과 같은 금속 질화물 막으로 변환하기 위해 질화제로써 NH 활성종에 의해 금속 막을 질화하는 공정을 포함하여 이루어져 있다.  금속막의 형성과 질화는 다수번 반복될 수 있다.  금속 혼합 가스와 질화 가스가 동시에 CVD 챔버 속으로 도입되지 않기 때문에, 할로겐화 암모늄과 같은 부반응 생성물의 더스트가 경감될 수 있고, HN 활성종에 의한 질화가 빠르게 진행하는 부반응 시스템이기 때문에, 충분히 질화된 금속 질화막이 제공될 수 있다.  방법은 전자 장치를 제조하는 방법에 적용될 수 있다.
Patent KR-19990068222-A (KR)
Title: 촬상 장치
IPC: H04N9/07
Filed: 1999-01-29
Abstract: 촬상 장치에 있어서, 복수의 픽셀 및 상기 복수의 픽셀 상에 배치된 4색의 색필터 어레이를 포함하고, 색필터 어레이가 2행×2열의 주기성을 가지며, 2행×2열의 주기적 단위 내에 있는 4개의 색필터의 색이 서로 모두 상이한 촬상 장치가 제공된다.
Patent KR-20000055521-A (KR)
Inventor: WOOJJIKKOSI MIJJEUYUKKI
IPC: B65B67/00
Filed: 1999-02-08
Abstract: PURPOSE: A clothes wrapping machine is provided to make small the size, cut down the prices and quickly and effectively wrap the products thereof. CONSTITUTION: A clothes wrapping machine has following structure. A horizontal lever(5) having hooks(6) for hanging coat hangers(2) on both ends thereof is installed on the upper portion of a body(4) of the machine reciprocatively on longitudinal directions. The hooks(6) are rotatably formed to upper/lower directions about a horizontal shaft. The hooks(6) are disposed on the wrapping portion(10) by turns by a reciprocating operation of the horizontal lever(5). The clothes(3) hung on the coat hangers(2) are handed between the hooks(6) and the wrapping portion(10) of the clothes(3), thereby effectively wrap the clothes(3).
Patent KR-20000056677-A (KR)
Inventor: RYU EUNG KEUL
IPC: C07D413/12
Filed: 1999-02-25
Abstract: PURPOSE: 2-(5-Isoxazolinyl methyloxyphenyl)-4,5,6,7-tetrahydro-2H-indazole derivatives having herbicidal activity is provided which is useful as herbicides for control of paddy weeds. CONSTITUTION: A herbicidal compound of formula 1, their preparation method and their use as herbicides are described. In formula, X is Cl or hydroxy, R is C1-5 alkyl, substituted or unsubstituted phenyl, cyano, carboxylic acid group, carboxylic acid ester or substituted or unsubstituted hetero. As the compounds have excellent herbicidal activity against paddy weeds comprising ECHOR, SCPJU, MOOVA, CYPSE and SAGPY, and better selectivity, the compounds are typically useful as herbicides for control of paddy weeds in conditions with seeded rice and transferred rice.
Patent KR-20000059684-A (KR)
Inventor: KIL HYEONG JUN
IPC: A61K31/44
Filed: 1999-03-08
Abstract: PURPOSE: A method for producing sustained release preparation containing dihydropyridin derivative is provided for improving convenience in use and reducing the frequency of administration. CONSTITUTION: The method for producing sustained release preparation containing dihydropyridin derivatives in particular, felodipine of formula (1) having antagonism against calcium, comprises the steps of: dissolving dihydropyridine derivative felodipine into an organic solvent; dissolving polyvinylpyrolidine into the organic solvent to produce binder solution; adding the binder solution to diluent mixture containing cellulose polymer and mixing them to produce sustained release preparation, in which the organic solvent is methanol, ethanol, acetone, methylene chloride, or the mixture thereof and cellulose polymer is hydroxypropylmethyl cellulose. The preparation contains 1 wt.% of felodipine, 1 to 50 wt.% of organic solvent, 0.5 to 5 wt.% of polyvinylpyrolidine, and 5 to 100 wt.% of cellulose polymer.
Patent KR-20000059870-A (KR)
Inventor: KIM HAN IL
IPC: H01L21/306
Filed: 1999-03-09
Abstract: PURPOSE: A method for eliminating polymer of a semiconductor device is provided to completely eliminate the polymer by carrying out ashing and polymer-eliminating processes after partially etching the polymer. CONSTITUTION: A method for eliminating polymer(24) of a semiconductor device comprises the steps of: preparing a semiconductor substrate having a polysilicon layer(20); performing a main etching process to etch the polysilicon layer; performing an over-etch process to etch the polysilicon layer; etching a part of the polymer by using a mixture gas of CHF3, N2 and CF4, so as to decreasing the hardness of the polymer during the main etching and over-etch processes; and performing a strip process to eliminate the polymer.
Patent KR-20000059923-A (KR)
Inventor: WHANG JEONG BOO
IPC: A61B6/00
Filed: 1999-03-10
Abstract: PURPOSE: A biological function self-diagnosing apparatus is provided to measure a functional abnormal change developed in each part of a human body by introducing an electric current through a section of the human body and determining an autonomous reaction to the electric stimulus. CONSTITUTION: An electrode(100) causes a low wavelength to flow into a human body through the forehead, both hands and both feet. A reading unit(200) generates the low wavelength and detects and collectively analyzes autonomous reactions of the human body as well. An output unit(300) makes a table with measured values analyzed from the reading unit(200). A forehead electrode band(101) is attached on the forehead of a man subjected to measurement. The man holds hand electrode bars(102) in both hands, puts bare feet on a foot electrode plate(103). When the reading and output units(200,300) are applied with electric power, the reading unit(200) automatically analyses input human body information, and the output unit(300) outputs the measurement result through a plotter(301) on a record paper(302) in a table.
Patent KR-20000060790-A (KR)
Inventor: KIM YONG SEUNG
IPC: C10G21/00
Filed: 1999-03-19
Abstract: PURPOSE: A method for increasing the production of ortho-xylene in the course of combined production of para-xylene and ortho-xylene is provided. CONSTITUTION: The method makes side-cutting of the flow of concentrated ortho-xylene in the xylene separation tower in the process of para-xylene production to lead the flow into the xylene separation tower in the process of combined production for para-xylene and ortho-xylene to increase the flow of raw material from the bottom of the xylene separation tower to ortho-xylene separator.