baber/WOPTO huggingface dataset:
Patent KR-20020054417-A (KR)
Title: Electricity chemical method for analyzing Fe content of galvannealed steel sheets
Inventor: HONG JAE HWA
IPC: C23C2/00
Filed: 2000-12-28
Abstract: PURPOSE: An electrochemical analysis of Fe content in galvannealed steel sheet by using bottom point potential between plated layer and saturated calomel is provided. CONSTITUTION: In an electrochemical analysis of Fe content in galvannealed steel sheet, the present invention is characterized in that after dipping a galvannealed steel sheet in an electrolytic bath, a saturated calomel electrode acting as a standard electrode and a platinum electrode acting as corresponding are installed in a mixed solution containing sodium chloride 12 to 17 wt.% and ZnCl2 3-8 wt.% at 40 to 60 deg.C and then electric current of 10-20mA is applied to the mixed solution.
Patent KR-20020054614-A (KR)
Inventor: SEO PUNG BU
IPC: H01J37/32
Filed: 2000-12-28
Abstract: PURPOSE: A plasma etching apparatus is provided to more uniformly regulate an etching degree by changing the distribution of exhaust holes in an exhaust plate positioned on the lower surface of a reaction region, and to improve plasma etching by controlling an arcing phenomenon of a lower electrode. CONSTITUTION: An upper electrode is grounded, positioned inside a chamber. A radio frequency(RF) voltage is applied to the lower electrode(60) separated from the upper electrode. A gas inflow unit introduces gas of a plasma state between the upper electrode and the lower electrode. A vacuum pump exhausts the gas of the plasma state, positioned under the lower electrode. The exhaust plate(50) is positioned under a space between the lower and upper electrode, on the vacuum pump and between the lower electrode and the inner wall of the chamber. The exhaust plate includes the first portion corresponding to the upper portion of the vacuum pump and the second portion in which the vacuum pump is not installed. A plurality of holes are formed in the exhaust plate and the number of the holes of the first portion is smaller than that of the second hole.
Patent KR-20020058198-A (KR)
Inventor: HUH YEONG UK
IPC: H01L23/12
Filed: 2000-12-29
Abstract: PURPOSE: A semiconductor package is provided to stack a plurality of semiconductor chips with various sizes, various volumes, and various areas regardless of kinds of semiconductor chips. CONSTITUTION: A printed circuit board(10) is formed with a resin layer(11), a plurality of conductive wiring pattern(12) formed on an upper face and a lower face of the resin layer(11), and an insulating cover coat(13). The conductive wiring patterns(12) have bond fingers(12a) formed on the upper face of the resin layer(11) and lands(12b) formed on the lower face of the resin layer(11). The bond fingers(12a) are connected with the lands(12b) by conductive via-holes(12c). The insulating cover coat(13) is formed on the remaining surface except for the bond fingers(12a) and the lands(12b) of the wiring patterns(12). The first semiconductor chip(1) is adhered to a center portion of the printed circuit board(10) by an adhesive layer(4). The first semiconductor chip(1) has a plurality of input and output pads(1a). The input and output pads(1a) are connected with the bond fingers(12a) by the first conductive wires(21). An insulating dam(3) is adhered to the printed circuit board(10). The second semiconductor chip(2) including a plurality of input and output pads(2a) is adhered to on an upper face of the insulating dam(3). The input and output pads(2a) are connected with the bond fingers(12a) by the second conductive wires(22). A plurality of conductive balls(40) are formed on the lands(12b).
Patent KR-20020059122-A (KR)
Inventor: CHEONG TAE KYOU
IPC: C12N15/56
Filed: 2000-12-30
Abstract: PURPOSE: Provided are thermostable maltogenic amylase having thermo stability and producing branched oligosaccharides from starch, its coding gene, and a microorganism, Bacillus thermoalkalophilus ET2, producing the amylase. CONSTITUTION: The producing method of amylase by using Bacillus thermoalkalophilus ET2(KCTC 0084BP) comprises the steps of: manufacturing a plasmid vector including DNA sequence consisting of DNA sequence of SEQ ID NO:1 or DNA sequence of its allele and coding amylase; transforming a host with the vector; and culturing the transformed host.
Patent KR-20010021661-A (KR)
Title: 전기 신호선 케이블 어셈블리
IPC: H01B7/08
Filed: 1999-05-10
Abstract: 본 발명은 중심축(15)을 중심으로 원통형으로 배열된 서브케이블 어셈블리(40, 60)를 구비하는 전기 신호 케이블 어셈블리(10)에 관한 것이다.  서브케이블 어셈블리(40, 60)는 플랫 케이블 절연체(120)내에 인입되고, 상기 플랫 케이블 절연체(120)에 의해 서로 피치 거리(a)를 갖고 격리된 다수의 전기 신호 컨덕터를 갖는 다수의 플랫 케이블(45)을 포함한다.  상기 플랫 케이블(45)은 중심축(15)에 대해 원통형으로 브레이드되거나 원통형으로 서핑되며, 격리 실드(50, 70)에 의해 서로 격리된다.  상기 플랫 케이블 절연체(120)는 하부 절연체(120b)에 적층된 상부 절연체(120a)로부터 본 발명의 바람직한 실시예로 형성되며, 팽창 폴리테트라플루오로에틸렌(ePTFE)으로부터 만들어진다.
Patent KR-20010031414-A (KR)
IPC: H01J9/02
Filed: 1999-08-26
Abstract: An array of field emission electron sources and a method of preparing the array which discharges electrons from desired regions of a surface electrode of field emission electron sources. The field emission electron source 10 comprises an electrically conductive substrate of p-type silicon substrate 1; n-type regions 8 of stripes of diffusion layers on one of principal surfaces of the p-type silicon substrate, strong electric field drift layers 6 formed on the n-type regions 8 which is made of oxidized porous poly-silicon for drifting electrons injected from the n-type region 8; poly-silicon layers 3 between the strong field drift layers 6; surface electrodes 7 of the stripes of thin conductive film formed in a manner to cross over the stripes of the strong field drift layer 6 and the poly-silicon layers 3. By selecting a pair of the n-type regions 8 and the surface electrodes 7 and thereby making electron emitted from the crossing points due to combination of the surface electrode 7 to be electrically applied and the n-type region 8 to be electrically applied, electrons can be discharged from desired regions of the surface electrodes 7. <IMAGE>
Patent KR-20010034048-A (KR)
Title: 향상된 신호 위치 측정 장치
IPC: G01S5/22
Filed: 1999-10-27
Abstract: 비디오 컨퍼런싱 시스템에서 카메라 위치 수단(10)이 화자에게 카메라를 포인팅하도록 하는데 이용된다.  카메라의 정확한 방향을 찾아내기 위하여, 음향이 전송되는 위치를 결정하는 시스템이 요구된다.  이것은 스피치 신호를 수신하는 적어도 두개의 마이크로폰을 이용함으로써 행하여질 수 있다.  마이크로폰들에 의해 수신된 신호들 간의 전송 지연을 측정함으로써 스피커의 위치가 결정될 수 있다.  본 발명에 따르면, 상기 지연은 임펄스 응답(h 1 ,h 2 )을 먼저 결정하고, 이어서 임펄스 응답(h 1 ,h 2 ) 간의 크로스 상관 함수를 계산함으로써 결정된다.  크로스 상관 함수에서의 주피크로부터 지연값이 결정된다.
Patent KR-20010034174-A (KR)
Title: Receiver of pseudo-noise signals of satellite radio navigational systems
Inventor: FEDOTOV BORIS DMITRIEVICH
IPC: G01S1/00
Filed: 1998-11-11
Abstract: PURPOSE: A receiver intended for the reception of pseudo-noise signals from the satellite radio-navigation systems is provided to reduce a code tracking error by multipath distortion and to generate a clock frequency and a heterodyne frequency signal with less frequency mixer. CONSTITUTION: A receiver for pseudo-noise signals from satellite radio-navigation systems uses the GLONASS and GPS systems. The signal outputs and the clock output of a radio-frequency converter(2) are connected respectively to the first and second signal and clock inputs of a N-channel digital correlation unit. A mixer is provided in each channel of a second signal-frequency converter in the radio-frequency converter. The output of said mixer is connected to the channel output through an amplifier with an adjustable amplification ratio and through a threshold device which are connected in series. The reference input of the second-channel mixer in the second signal-frequency converter is connected to the output of a signal with a second heterodyne frequency in an apparatus for generating clock- and heterodyne-frequency signals. A first and a second frequency splitting units are further connected in series to the apparatus. The receiver is characterized by its reduced dimensions and in that it does not include any complex elements such as a sampling circuit.
Patent KR-20010040350-A (KR)
Title: 전자기 공진기
IPC: H01P7/06
Filed: 1999-01-19
Abstract: 전자기 공진기는 YBa 2 Cu 3 O 7-X 와 같은 고온 초전도 물질로 만들어진 공진요소를 갖는다. 공진요소는 은과 같은 열전도층으로 코팅된 기판을 갖고, 고온 초전도 물질이 상부에 위치한다. 열전도층은 예를 들어서 공진기의 중앙부분에 배치된 열의 효과를 최소화 시키기 위해서 공진요소의 길이를 따라 분포한다. 공진요소는 폴리크리스탈라인 알루미나로 만들어진 포스트를 포함한 대지장치에 의해서 하우징에 있게된다. 폴리크리스탈라인 알루미나는 공진요소의 중앙으로 부터 열을 이동시키고, 제 2 고조파 공진에 기인해서 가까 응답 발생을 저지시킨다.
Patent KR-20010040836-A (KR)
Title: 항엽산제의 제조 방법 및 유용한 중간체
IPC: A61P35/00
Filed: 1999-01-27
Abstract: 본 발명은 유용한 항엽산 화합물에 대한 중간체 또는 그 자체가 유용한 항엽산 화합물인 화학식 V의 피리미딘 유도체에 대한 중간체 및 그러한 중간체로부터의 제조 방법에 관한 것이다. 
     화학식 V＞
Patent KR-20010082532-A (KR)
Title: 미세-가공 광학 툴링을 위한 구조체 및 그 제작 및 사용방법
IPC: B25J7/00
Filed: 1999-04-15
Abstract: 본 발명은, 정밀한 마이크로미니어처 부품의 제조, 조립 및 시험에 유용한 마이크로-가공 툴 및 구성요소의 파지기를 제공한다. 특히, 본 발명은, 렌즈, 광 화이버 등을 포함하는 광 및/또는 전자 요소를 내장하는 정밀한 미세-미니어처 시스템의 제조, 조립 및 시험에 아주 적합한 것이다. 본 발명의 구조 및 방법은 디지털 컴퓨터용 광 지원 축적 장치의 판독, 기입, 또는 판독/기입 헤드의 정밀 광 시스템에서 특별 적용성을 판명한다. 장탈착 가능 구조의 툴은, 구성요소를 일시적으로 위치 결정하면서, 구성요소가 봉하거나 아니면, 조립 도중에 적소에 고정하고, 이어서 다른 헤드 조립체에 사용 중 완전 취거하는 데 활용된다. 브레이크-어웨이형 툴 또는 홀더는 통상 3개의 주요부 즉, 요소 홀더, 핸들 및, 핸들과 홀더를 연결시키는 브레이크-어웨이 목부를 포함한다. 요소 홀더는 광학, 전기 또는 기계적 요소를 위한 장착 블록을 제공한다. 일단 광학 요소는 장착 블록에 부착되고, 이들은 핸들을 통해 보다 큰 헤드 어셈블리 내의 위치로 이동된다. 장착블록은 헤드 어셈블리에 밀착하여 봉해지고, 소형의 예측 힘은 넥부를 파쇄하도록 핸들에 인가되고, 이때 조립체에 부착되는 홀더로부터 핸들을 분리시킨다. 이 툴은 사진석판적으로 패턴화되고, 기판을 선택적으로 자르도록 실린콘 등의 기판을 식각하여 형성된다. 본 발명에서, 기자재에 도금금속으로부터 형성되거나 전체가 금속으로 형성된 구조체를 제공하였다. 본 발명의 구조체를 형성하기 위한 공정의 몇몇 실시예도 제공하였다.
Patent KR-20010043341-A (KR)
Title: 흡수제에 신축성 부착물을 댄 장벽을 갖는 일회용 흡수 제품
IPC: A61F/
Filed: 1999-04-30
Abstract: 일체형 흡수 제품(10)은 종방향 제품 길이(26) 및 횡방향 제품 너비(24)를 갖는다.  흡수성 복합체(32)는 제1 및 제2 종방향으로 대향된 말단 영역(78 및 79)을 가지며, 측방향으로 대향된 측면 영역(80)을 갖는다.  흡수성 복합체는 또한 제1 종방향 종결 말단 테두리(82)를 포함한다.  흡수성 복합체(32)는 실질적으로 액체 불투과성인 배면시트층(30), 실질적으로 액체 투과성인 상부시트층(28), 및 배면시트와 상부시트층 사이에 삽입된 보유부(48)를 포함한다.  상기 제품은 몸쪽 표면(54), 외부 표면(56), 및 제품 길이(26)보다 작은 패널 길이(58)를 갖는 1 이상의 제1 바디 패널(52)을 포함한다.  상기 제1 바디 패널(52)은 또한 제1 외측 종결 말단 테두리(60) 및 제2 상대적으로 내측인 종결 말단 테두리(62)를 포함한다.  바람직한 구성에서, 제1 외측 종결 말단 테두리(60)은 실질적으로 제품의 제1 종결 말단 테두리와 접할 수 있다.  신축성 부착부(90)은 흡수성 복합체의 제1 말단 영역(78)에서 흡수성 복합체(32)의 각 측면 영역(80)의 적어도 일부를 따라 접합된다.
Patent KR-20020059505-A (KR)
Title: Stereo multi vision scope
Inventor: SHIN SUK KYUN
IPC: G02B27/02
Filed: 2001-01-08
Abstract: PURPOSE: A stereo multivision scope incorporating therein a twin symmetric multi-face lens for observation is provided to watch a plurality of images of an object at each of the faces of the lens, thereby viewing the object, delightfully. CONSTITUTION: A stereo multivision scope incorporating therein a twin symmetric multi-face lens(70) for observation includes a pair of scopes(10,10a), each of the scopes(10,10a) having a flat portion(30,30a) and a tapered portion(20,20a) formed thereon a seeing aperture(40,40a). Each of the flat portions(30,30a) has a groove(31,31a) for inserting the twin symmetric multi-face lens(70). The multi-face lenses(80,80a) are connected to each other by a lens connector(71) for fixing the multi-face lenses(80,80a) to the flat portions(30,30a) of the scopes(10,10a).
Patent KR-20010076333-A (KR)
Title: Gamma correction circuit for imaging signal and display apparatus including such gamma correction circuit
Inventor: ARIMIZU AKIRA
IPC: H04N9/69
Filed: 2001-01-18
Abstract: PURPOSE: To provide a gamma correcting circuit which controls a gamma correction quantity without affecting a correction point (inflection point) nor frequency characteristics. CONSTITUTION: The gamma correcting circuit 101 includes a main signal processing circuit 11 and a correction signal generating circuit 12. The main signal processing circuit 11 inputs a video signal (RGB signal and primary-color signal) Si and generates a signal according to a specific voltage and an output resistance which are not illustrated. The correction signal generating circuit 12 includes current differential amplifiers gm-AMP1 to gm-AMP3 corrected in parallel and is so constituted that the video signal is inputted and outputs are added to the signal generation of the main signal processing circuit 11. A video signal So obtained by adding a gamma correction signal to main signal processing like this is supplied to a signal amplifying circuit (preamplifier PreAmp here) of, for example, a computer display system.
Patent KR-20020062395-A (KR)
Inventor: KIM CHANG HYO
IPC: A61B17/00
Filed: 2001-01-20
Abstract: PURPOSE: A hair implantation appliance is provided to facilitate the exchange of an implantation needle, and to allow a user to freely adjust a length of the implantation needle according to a thickness of a head skin. CONSTITUTION: A hair implantation needle part consists of an implantation needle(10), an implantation needle joint(11), and a fixing core insertion hole(14), which are made of metallic material and welded integrally. A fixing core shaft(40) inserted into an interior space(13) of the fixing core insertion hole is constructed so as to be retracted or extracted through an interior space of the implantation needle across a desired length. A coil spring(50) is fitted around the circumference of the fixing core shaft. The hair implantation appliance is formed by mounting the hair implantation needle part, the fixing core shaft, and the coil spring within the center interior space of a body center part(60).
Patent KR-20020065162-A (KR)
Title: Garbage Dehydration Apparatus for home use
Inventor: KANG DAE EUN
IPC: B09B3/00
Filed: 2001-02-06
Abstract: PURPOSE: A dehydrator for garbage is provided to improve dehydration and separation functions in a centrifugal treating type treatment apparatus greatly reducing volume of the garbage by crushing, dehydrating and drying garbage. CONSTITUTION: The dehydrator for garbage comprises a crushing/dehydrating device(6) consisting of a bottom plate(61) which is directly connected to a motor shaft(72) of a power-driven device(7) and has downwardly formed vanes(61b), a movable crushing blades(62) for garbage crushing which are axially installed on the upper surface of the bottom plate, and an elastic scraper(66) which is integrated with a guide ring(65) on the upper part of the disk shaped rings(64) by laying several disk shaped rings having different diameter on the bottom plate, and which is installed at one side of the guide ring; and a discharging device(9) in which a rack(94a) is formed on a right side end of a discharge hole open and shut door(93), and a pinion(94b) engaged with the rack and a scraping drum(95) under the pinion are axially installed on the same shaft.
Patent KR-20020068172-A (KR)
Title: Waste vinyl of return to life reproduction method and repoduction equipment
Inventor: KIM HYE KON
IPC: B29B17/00
Filed: 2001-02-20
Abstract: PURPOSE: A waste vinyl recycling method and a recycling apparatus thereof are provided to effectively and rapidly recycle waste vinyl by mixing other materials at an appropriate rate according to various uses thereof. CONSTITUTION: The waste vinyl recycling method is comprised of a first movement step for integrally mounting a generating device comprised of a heater and a cutter to a vehicle; a second waste vinyl throwing step; a third recycling step for completely melting thrown waste vinyl and cutting it into a pellet form; and a fourth products molding step for mixing the pellet with other materials according to the uses thereof and molding it into desired products.
Patent KR-20020070677-A (KR)
Title: Illumination System in Liquid Crystal Projector
Inventor: KANG HO JUNG
IPC: G03B21/00
Filed: 2001-03-02
Abstract: PURPOSE: An illuminating system of LCD projector is provided to be compact by reducing distance between a light source and a fly eye lens. CONSTITUTION: A system includes a light source(10) generating light; a reflector(12) equipped with reflecting cells dividing the light generated by the light source by micro unit and totally reflecting the light to focus; and a second fly eye lens(14) making the light focused by the reflector move as parallel beams by lens cells formed correspondingly with the reflecting cells. The reflector acts as a first fly eye lens as well so that the first fly eye lens is not necessary.
Patent KR-20020071090-A (KR)
Inventor: JANG YOUNG UN
IPC: A23B7/10
Filed: 2001-03-02
Abstract: PURPOSE: A process of preparing the titled Kimchi by using ginger or garlic powder (extract) as a main material is provided. Whereby, the Kimchi has the characteristic taste and flavor of a ginger and garlic and an extended shelf life. CONSTITUTION: Vegetables and edible roots such as radish, carrot or the like are mixed with 80% by weight of ginger powder(extract), 10% by weight of salt, 5% by weight of sodium citrate, 4% by weight of sugar and 1% by weight of a synthetic sweetening agent and then aged.
Patent KR-20020071671-A (KR)
Inventor: HWANG MAN TAEK
IPC: A61H23/02
Filed: 2001-03-07
Abstract: PURPOSE: Provided is a massage machine for abdomen and intestines with acupressure and massage effect which changes rotational movement of a crank into an elevation movement of acupressure poles to give acupressure and massage effect for abdomen and intestines. CONSTITUTION: The massage machine for abdomen and intestines with acupressure and massage effect comprises the parts of: a gear A(3) which is matched to a gear B(4) and rotated; a crank axis(6) which is placed in parallel; plural cranks(7) which are connected to the crank axis with binding the acupressure pole(9) to change rotational movement of the crank axis into the elevation movement by the acupressure poles along a guide pipe for the acupressure pole; a penetration hole and a far-infrared lamp which are placed at the lower part of a main body(1); an arm(11); a vertical axis; an unevenness groove; and a bottom plate.
Patent KR-20020073355-A (KR)
Inventor: MATSUMOTO TSUKASA
IPC: G01N1/10
Filed: 2001-03-15
Abstract: PURPOSE: A method for obtaining components from a cultured leukocyte is provided to separate and extract a leukocyte as in vivo by destroying a cell membrane, thereby identifying the act of the leukocyte components. CONSTITUTION: A method for obtaining components from a cultured leukocyte includes the steps of destroying a cell membrane physically, and separating and extracting leukocyte components from a liquid containing the components of the leukocyte of which cell membrane is destroyed. In order to destroy the cell membrane, ultrasonic waves of 1MHz-50MHz are radiated to the solution and applying vibration to the solution, laser beams of 10-100mW, 50/cm¬2 are radiated to the solution at a same place for several seconds to several minutes, an osmotic pressure is changed, the solution is frozen from -5 deg.C to 0 deg.C at an absolute temperature and thawed to a room temperature, or a colored leukocyte is rapidly decompressed in a pressure unit.
Patent KR-20020078481-A (KR)
Title: Multilayer thin film type gas sensor
Inventor: SONG HO GEUN
IPC: G01N27/12
Filed: 2001-04-03
Abstract: PURPOSE: A multi-layer thin film gas sensor is provided to achieve improved sensitivity of gas sensor by maximizing the boundary between the catalyst and the base material. CONSTITUTION: A multi-layer thin film gas sensor(100) is produced by depositing, into a predetermined thickness, particles of a metal target serving as a base material, onto a glass substrate; depositing particles of a metal target serving as a catalyst material, onto the film of the metal target; and repeatedly depositing the metal target serving as a base material and the metal target serving as the catalyst material. The metal target serving as a base material is selected from a group consisting of SnO2, Fe2O3 and ZnO. The metal target serving as a catalyst material is selected from a group consisting of Pt, Pd and ThO2.
Patent KR-20020080195-A (KR)
Inventor: KIM CHOL WON
IPC: H01L21/301
Filed: 2001-04-12
Abstract: PURPOSE: A regeneration method of sludge for wire saw cutting is provided to regenerate sludge used in a cutting process using a wire saw by using a decanter and a centrifugal separation method. CONSTITUTION: A used sludge is transferred by a transport apparatus such as a tank lorry. The used sludge is transferred and stored to a storage tank(T1) by a pump(P1). The used sludge is transferred to mixing baths(T21,T22) by a transfer pump(P2). The transfer pump(P2) is stopped and control valves(V2,V3) are closed if the used sludge is filled up in the mixing baths(T21,T22). Coolant supply valves(V1,V4) are opened and coolant is supplied from a coolant storage tank(T4). The used sludge and the coolant are mixed and stirred within the mixing baths(T21,T22). The mixed material of the sludge and the coolant is transferred to a decanter(D1) by a quantitative pump(P3). The mixed material is divided into the sludge and the coolant by a centrifugal separation method using the decanter(D1). The divided sludge is mixed with a regenerated coolant in a mixing bath(T42). The remaining amount of coolant is transferred to the second decanter(D3). The redivided coolant is transferred and stored to a coolant storage tank(T4). The regenerated coolant is transferred to the outside.
Patent KR-20020080566-A (KR)
Title: Mobile phone having camera
Inventor: KWON GAP JU
IPC: H04B1/38
Filed: 2001-04-16
Abstract: PURPOSE: A mobile phone terminal equipped with a camera is provided to change a light collecting direction of the camera readily without moving the camera, so that the camera is protected and a risk of failure is reduced. CONSTITUTION: A terminal body has an LCD(Liquid Crystal Display). A first light collecting window(71) is formed on a plane equal to a front plane(51-1) of the body having the LCD, to transmit light from an external inside a mobile phone terminal. A second light collecting window(72) is formed on a rear plane(51-2) of the body opposite to the front plane(51-1) forming the first light collecting window(71) thereon. A prism(60) reflects only one of lights passing through the first light collecting window(71) and the second light collecting window(72) to a camera(53). And a prism regulating lever enables a user to turn the prism(60) with a hand to adjust a position of a reflective plane(63) reflecting the light.
Patent KR-20020080809-A (KR)
Title: Room Temperature Vulcanizable Organopolysiloxane Compositions
Inventor: HAN JAE CHEOL
IPC: C08L83/04
Filed: 2001-04-17
Abstract: PURPOSE: Provided is a room temperature curing type organopolysiloxane having fast curing time, excellent storing property, and the low production cost, which can be used for building, an electric/electronic field, and a vehicle field. CONSTITUTION: The organopolysiloxane composition of formula 1 comprises 40-60pts.wt. of bis-alpha, omega-vinyldimethoxy organopolysiloxane, 10-25pts.wt. of a silicone plasticizer or 5-10pts.wt. of an organic plasticizer, 1-3pts.wt. of an organic alkyl alkoxy silane as a crosslinking agent of formula 2, 2-3pts.wt. of a mixture of amino alkyl alkoxy silane and epoxy alkyl alkoxy silane as an adhesion improving agent, 10-15pts.wt. of silica as an inorganic filler, and 0.2-1.5pts.wt. of a curing accelerator.
Patent KR-20010098837-A (KR)
Title: 현상처리방법 및 현상처리장치
IPC: G03F7/30
Filed: 2001-04-24
Abstract: 본 발명은, 기판 전체면에 현상액을 공급하여 현상처리하는 방법으로서, 현상액공급노즐을, 현상액을 공급하면서 적어도 기판의 일끝단에서 다른 끝단까지 소정의 속도로 이동시키는 공정과, 현상액공급후에, 기판에 공급된 현상액 액면의 물결 진폭을 측정하는 공정과, 그 측정치에 따라 현상액공급노즐의 이동속도나 단위시간당 공급량을 변경하는 공정을 가진다.  따라서, 종래와 같이 기판상에 최종적으로 형성되는 선폭 등을 측정하고 나서 수정할 필요가 없고, 종래보다 빠른 시기에 수정할 수 있기 때문에, 불량품 등의 수가 감소하고, 수율의 향상이 도모된다.
Patent KR-20020085351-A (KR)
Inventor: HONG JAE YUN
IPC: G11B20/04
Filed: 2001-05-08
Abstract: PURPOSE: A portable MPEG player is provided to reproduce various types of MPEG files by using non-volatile external memory. CONSTITUTION: A portable MPEG player includes a CPU(1) having driving control programs, a power control part(2) and a power supply, an external memory(10) mounted to the player by slot insertion, the player being data connected to the CPU, an I/O control part(20) for data connection and a key manipulation switch(SW) mounted outside a casing(C) of the player, a decoder IC(21) for decoding MPEG data to generate sound by reading MPEG data from the external memory, and a sound generating part(S) for reproducing the decoded MPEG data via a digital/analog converter(22) and an amp(23) to an earphone(E).