baber/WOPTO huggingface dataset:
Patent KR-20010094026-A (KR)
Title: Method of Enhancing Releasing Effect of Mold using Plasma Polymerization Process and Sputtering Process
Inventor: LEE BYENG CHUL
IPC: C23C16/48
Filed: 2000-04-03
Abstract: PURPOSE: A method for improving releasing property of a mold using plasma polymerization process and sputtering process is provided to coat a polymer thin film having a high durability on the mold, wherein the mold is not contaminated by residual materials such as a release agent due to superior releasing property of the polymer thin film. CONSTITUTION: The method for improving releasing property of a mold comprises a first polymer coating step in which the mold is coated by plasma polymerizing a polymerizable gas onto a chromium or nickel plated mold in an ordinary method; a metal coating step in which a metal is coated by sputtering a target metal of chromium or nickel on the first polymer coated mold; and a second polymer coating step in which the metal coated mold is coated by plasma polymerizing a polymerizable gas. The method comprises a metal coating step in which a metal is coated by sputtering a target metal of chromium or nickel on a non-plated mold; and a metal coating step of sputtering a target metal of chromium or nickel on a metal as coating the metal by plasma polymerizing a polymerizable gas.
Patent KR-20010097922-A (KR)
Inventor: HUH YUN JE
IPC: B21B39/14
Filed: 2000-04-27
Abstract: 본 발명은 열연공정을 거친 강판(STRIP)을 코일제품으로 권취하기 전에, 이송중인 강판을 라인의 중심으로 가이드하는 장치에 관한 것으로 그 목적은, 열연판과 가이드장치가 과다한 힘으로 접촉되면서 파손되는 것을 방지토록 열연판의 이송방향으로 회전하면서 작당한 힘으로 가이드할 수 있도록 하는 데에 있다. 
     따라서, 상기와 같은 목적을 달성하기 위하여 본 발명은, 이송테이블(22)의 양측으로 열연판 이송라인(P)의 하측으로 열연판(10)의 폭에 따라 가변 이동토록 설치되는 이동블록(32)을 갖는 폭조정부(30)와,  상기 이동블록(32)의 전,후방에 설치되는 연결수단(50); 및,  상기 연결수단(50)이 외주면에 형성된 가이드홈(72)에 고정되어 내측으로 삽입되는 이송롤(20)의 좌우 및 회전운동에 따라 폭조정 및 회전 가능토록 이송롤 (20) 양측으로 연결되고, 상기 열연판(10)의 측면을 가이드하는 가이드블록(72)이 일측으로 착탈토록 고정되는 하우징(74)을 갖는 가이드부 (70)로서 구성되는 권취 열연판 가이드장치(1)를 제공한다.
Patent KR-20010096405-A (KR)
Title: System and Method for Providing Character Service Using Radio Communication Terminal
Inventor: KIM YONG JAE
IPC: H04W4/00
Filed: 2000-05-02
Abstract: PURPOSE: A system and method for providing a character service using a wireless terminal is provided to receive various characters from a web site on the Internet and manage the characters using points obtained in a plurality of web sites. CONSTITUTION: A main web server(20) drives a web browser of a personal computer(10) for providing one or more characters to a user connected through an Internet network, and transmits a character selected by the user, a character data including a character code, and information including a telephone number of a wireless terminal(15) to a control server(40) through the first communication link. The main web server(20) transmits points obtained according to connection results of the user and information including the telephone number of the wireless terminal(15) to the control server(40) through the first communication link. One or more point web servers(30) transmit the points of the user obtained according to the connection results of the user and information including the telephone number of the wireless terminal(15) to the control server(40) through the second communication link. The control server(40) transmits the character data received from the main web server(20) together with the telephone number of the wireless terminal(15) to a wireless communication switch(14), and receives and processes instructions of the user transmitted from the wireless communication terminal(14). The control server(40) receives and adds the points transmitted from the main web server(20) and the point web servers(30) to store the added points in a database, and judges whether the providing request of a character association additional service is executed within the added points.
Patent KR-20010049402-A (KR)
Inventor: NAKAMURA YASUO
IPC: D04B1/00
Filed: 2000-05-24
Abstract: PURPOSE: To knit a varied knitted fabric having three kinds of stitches of a moss-stitch, a plain stitch and a pile stitch. CONSTITUTION: This method produces a jacquard knitted fabric comprising pile stitch, a moss-stitch composed of ground yarn and pile yarn and a plain stitch in a double needle selection knitting machine. This knitted fabric is obtained by the method. The plain stitch or the moss-stitch is performed by either a cylinder or a dial capable of selecting at, least a knitting/tucking needle. The pile stitch is carried out by the other dial or cylinder capable of selecting at least a pile/non-pile needle.
Patent KR-20000077489-A (KR)
Title: 피시험 디바이스 시험장치 및 피시험 디바이스 시험방법
IPC: G01R31/305
Filed: 2000-05-31
Abstract: 본 발명은 불량의 스루홀(through-hole)을 고속으로 검출하는 피시험 디바이스 시험장치 및 피시험 디바이스 시험방법을 제공한다. 
     복수의 스루홀이 복수의 도체부에 의해 직렬로 접속된 피시험 디바이스를 시험하는 시험장치에 있어서, 복수의 도체부의 하나에 전류를 보내는 전류 공급장치와 직렬로 접속된 복수의 스루홀 및 도체부의 양단에 기준 전위를 보내어 기준 전위 공급부와, 양단에 발생하는 전류를 각각 측정하는 복수의 전류계를 구비하여 전류계에 의해 측정된 전류를 이용하여 스루홀의 불량을 검출한다.
Patent KR-20010109967-A (KR)
Inventor: OK SANG SU
Filed: 2000-06-05
Abstract: 본 발명은 심볼 동기화 장치에 관한 것으로, 종래의 기술에 있어서는, 비교적 고스트의 영향을 받지 않는 판정의거 방식의 심볼 동기화 장치가 약 6심볼 이내의 근접 고스트에 대해서는 많은 타이밍 에러가 발생하게 되는 문제점이 있었다. 따라서, 본 발명은 심볼 동기화 장치에 있어서, 정합필터 출력을 샘플링하는 샘플러의 출력을 입력받아 소정 주기로 지연하여 출력하는 직렬 연결된 복수개의 지연기와; 상기 각 지연기의 출력에 계수(C -k , C -k+1 , …, C k-1 , C k )를 곱하여 출력하는 복수개의 곱셈기와; 상기 각 곱셈기의 출력을 합하여 출력하는 덧셈기와; 상기 덧셈기의 출력을 심볼 주파수로 다시 샘플링하여 출력하는 샘플러를 포함하여 구성된 분수지연 등화기를 전단에 부가하여 고스트가 제거된 샘플링 신호를 출력하도록 함으로써, 근접 고스트에 의한 심볼 타이밍 에러를 최소화하는 효과가 있다.
Patent KR-20010110872-A (KR)
Inventor: LEE JEONG GI
Filed: 2000-06-09
Abstract: 본 발명은 폴리에틸렌테레프탈레이트 이형단면사(A)와 폴리에틸렌테레프탈레이트 원형단면사(B)로 구성되며, 원사 길이 방향으로 부분 융착부(X)와 부분 가연부(Y)가 랜덤하게 반복되어 있고, 상기 융착부와 가연부의 길이 비율이 2:8~8:2인 것을 특징으로 하는 흡한 속건성 부분 융착 가연사 및 그의 제조방법에 관한 것이다.     본 발명은 연사 및 감량공정을 생략 할 수 있어서 공정이 간소화 되며, 흡한 속건성과 동시에 양호한 청량감과 투톤효과를 발현한다.
Patent KR-20000058534-A (KR)
Inventor: KIM YOUNG TAX
IPC: H02K53/00
Filed: 2000-06-12
Abstract: PURPOSE: A method is provided to generate power by changing magnetic energy to physical kinetic energy by using the attractive and repulsive forces of a permanent magnet without using external energy. CONSTITUTION: Permanent magnets(10) comprise N pole and S pole. Rotors(30,30-1) are arranged so that permanent magnets(10) of same pole are closely arranged in rows in the external direction of the rotors(30,30-1). Rail(80) is a non-magnetic material and mounted so that the repulsive force generated between the rotors(30,30-1) may be positioned in the center thereof. An adjusting panel(20) is inserted into the rail(80), and functions to change in part a repulsive force section to an attractive force section without being magnetized. An operating unit comprises a rack and pinion(40) and a motor(90) which are mounted to operate the adjusting panel(20) to move forward and backward.
Patent KR-20000054602-A (KR)
Inventor: RYU JANG WOOK
IPC: B60N3/04
Filed: 2000-06-08
Abstract: PURPOSE: A double mat for a vehicle with a soil/dust support is provided to collect or discharge soil and dust under a mesh carpet or out of a vehicle by separating or combining a double mat easily. CONSTITUTION: In a double mat of a vehicle, an upper portion consists of a carpet or other cushiony material. The carpet is adhered to a mesh structure to make soil and dust move into the lower portion. The double mat is inclined to help the soil and dust roll to a one side easily, having a support unit for keeping a space between the upper and lower portions.
Patent KR-20010049551-A (KR)
Inventor: DANIELMEIER KARSTEN
IPC: C08G18/32
Filed: 2000-06-15
Abstract: PURPOSE: Provided is a light-resistant polyisocyanate with good solubility in a non-polar solvent, which can be used as a lacquer binder having isocyanate reactive groups or a crosslinking binder for the lacquer binder. CONSTITUTION: The polyisocyanate mixture is produced from aliphatic and/or cycloaliphatic diisocyanates, which has an average isocyanate functionality of at least 2, an NCO group content of 4.0-28.0wt%, and C1-C36 alkoxy group content of 2.0-37.5wt%, in which the alkoxy groups are components of an allophanate group or a urethane group and more than 50mol% of the alkoxy groups are components of the allophanate connected to at least two polyisocyanate molecules produced from at least two diisocyanates.
Patent KR-20020005200-A (KR)
Inventor: JANG HO NAM
IPC: C12P7/40
Filed: 2000-06-23
Abstract: PURPOSE: Provided is a method for cheaply producing succinic acid using purified wood hydrolysate as a carbon source. CONSTITUTION: The succinic acid is produced by inoculating a microorganism capable of fermenting the succinic acid into a medium containing wood hydrolysate as a carbon source; and fermenting the medium, in which the wood hydrolysate is obtained by processing wood, minutely cutting the wood, and digesting the wood with cellulase to convert cellulose into glucose; the nitrogen source of the medium is polypeptone, yeast extract or corn steep liquor; the microorganism capable of fermenting the succinic acid is Anaerobiospirillum succiniciproducens(ATCC 29305); and the fermentation is carried out under conditions of 30 to 50 deg.C, pH 6.0 to 7.0 and 0.1 to 0.4vvm of carbon dioxide-providing rate.
Patent KR-20020001230-A (KR)
Title: A method for manufacturing phase shift mask of semiconductor device
Inventor: HONG JI SEOK
IPC: H01L21/027
Filed: 2000-06-27
Abstract: PURPOSE: A method for manufacturing a phase shift mask of a semiconductor device is to precisely control a phase and transmissivity and to provide a vertical profile in a subsequent etch process, by forming a phase control layer for controlling the phase and transmissivity between a transparent substrate and a transparent layer wherein the phase control layer is sufficiently thick according to the phase and transmissivity. CONSTITUTION: A phase control layer, a transparent layer and a light blocking layer are sequentially formed on a transparent substrate(30). The thickness of the phase control layer and the transparent layer is controlled according to the phase and transmissivity. The first photoresist layer pattern exposing a transmission region predetermined to be a cell region of the substrate is formed on the light blocking layer. The light blocking layer and the transparent layer are etched to form a light blocking layer pattern and a transparent layer pattern(32b) by using the photoresist layer pattern as an etch mask. The first photoresist layer pattern is removed. The phase control layer is etched to form a phase control layer pattern(31b) exposing the transmission region by using the light blocking layer pattern as an etch mask. A transmissivity control region predetermined to be a peripheral circuit region in the substrate and the second photoresist layer pattern exposing the transmission region are formed on the light blocking layer pattern. The light blocking layer pattern is selectively etched, and the second photoresist layer pattern is eliminated.
Patent KR-20020007461-A (KR)
Title: The device and method installaiton of safety net for falling rock
Inventor: NA JAE HEUM
IPC: E01F7/04
Filed: 2000-07-13
Abstract: PURPOSE: A method for installing safety net for preventing falling stones and device thereof is provided to prevent an accident caused by piling falling stones on a horizontal wire rope of a safety net by improving restoring force and to promote convenience on maintenance works and economical efficiency. CONSTITUTION: The method for installing safety net for preventing falling stones comprises the steps of: fixing anchor bolts(2) at regular intervals on the entire edge excluding the lower end of bedrock(1), then installing a rope passing through a ring part of the anchor bolts(2); setting and fixing a safety net(8) on a wire(4) fixed to the anchor bolts(2); installing a vertical wire(4) to the anchor bolts(2), making the wire face in the oblique direction and fixing to a contact part with a wire by a closing clip(9) together with the safety net(8), then making the wire face in the opposite oblique direction to fix to the contact part with another wire by a closing clip(9); and fixing the vertical wire(4) to the wire connected with the anchor bolt(2) of the lower end.
Patent KR-20020010776-A (KR)
Title: Pruducing method of organic photoconducting drum with good abrasion resistance
Inventor: KWON JANG HYEON
IPC: G03G9/087
Filed: 2000-07-31
Abstract: PURPOSE: A method of fabricating an electrophotographic organic photoreceptor drum having excellent abrasion-resistance is provided to increase film strength of binder resin of a charge transport layer used as an external layer of the drum, improving abrasion-resistance. CONSTITUTION: An electrophotographic organic photoreceptor drum containing a charge generation layer and a charge transport layer is fabricated. Polycarbonate-group resin mixed with wax dispersant is used as the binder resin of the charge transport layer. Metal phthalocyanine is used as a charge generation material of the charge generation layer.
Patent KR-20020010784-A (KR)
Title: Method for forming capacitor
Inventor: HAN IL GEUN
IPC: H01L21/8242
Filed: 2000-07-31
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to control a generation of a bit fail, to reduce a leakage current and to increase a breakdown voltage, by nitridizing an oxide layer on a lower electrode. CONSTITUTION: The lower electrode(22) is formed on a semiconductor substrate(21) which experiences a predetermined process. The surface of the lower electrode is nitridized to form the first nitride layer. The second nitride layer is formed on the resultant structure. The second nitride layer is oxidized. An upper electrode(26) is formed on the resultant structure.
Patent KR-20000072143-A (KR)
Inventor: KANG SEUNG RYEOM
IPC: D21H11/00
Filed: 2000-08-05
Abstract: PURPOSE: Provided is a process for producing embossing wall paper which has original pattern and image after wall papering. CONSTITUTION: Embossing wall paper having original pattern and image after wall papering is obtained by a process containing the steps of: (the 1th supplying paper step)supplying winded base paper of at least one; (the 1th adhesive coating step)coating an adhesive on one side of supplied base paper being at least one; (the 1th bonding papers step)bonding coated base paper with the adhesive and the other base paper; (the 1th printing step)printing pattern on one side of bonded paper; (embossing step)winding the other side of printed paper partly on an embossing drum to form many spurs; (the 2th supplying paper step) serrating the other base paper on a serrated board, followed by supplying; (the 2th adhesive coating step)coating an adhesive on one side of supplied base paper; (the 2th bonding papers step)bonding one side of coated base paper with the adhesive and one side of completed embossing wall paper; (the 2th drying step)passing bonded wall paper through a dry chamber to dry; and (winding step)winding dried wall paper.
Patent KR-20010050122-A (KR)
Inventor: JINRIKI HIROSHI
IPC: C23C16/40
Filed: 2000-08-18
Abstract: PURPOSE: To form a BST film having higher quality. CONSTITUTION: In a shower chamber 106, source gas and a trace amt. of oxidizing gas are mixed, and premix gas obtd. by mixing the source gas and oxidizing gas is fed to the surface of a substrate 103 from a premix gas discharging port 108. Then, by discharging a large quantity of oxidizing gas from an another oxidizing gas discharging port 109, this large quantity of oxidizing gas and the premix gas discharged to the surface of the substrate 103 are mixed on the substrate 103.
Patent KR-20020015188-A (KR)
Title: Apparatus for chemical treatment of exhaust gas from semiconductor manufacturing process
Inventor: KIM DO WAN
IPC: H01L21/30
Filed: 2000-08-21
Abstract: PURPOSE: An apparatus for processing chemicals is provided to form a compact apparatus and to easily operate the apparatus, by purifying the noxious component generated in a semiconductor process while using chemicals. CONSTITUTION: Noxious gas to purify is induced to a gas induction unit(2). The gas from the gas induction unit is induced to a chemical filling receptacle(15) through a valve(3), and the chemical filling receptacle eliminates the noxious component of the induced gas by using the chemicals. The gas from which the noxious component is eliminated after passing through the receptacle is exhausted through the valve and a vacuum pump(13) to an exhaust hole. In replacing the chemical filling receptacle, the gas induced through the gas induction unit detours the chemical filling receptacle, passes through a pipe in which a sub chemical filling receptacle(18) is installed, and is exhausted to the exhaust hole. Nitrogen gas induced through a nitrogen induction hole eliminates residual noxious gas in the pipe and the receptacle before the receptacle is replaced.
Patent KR-20020016070-A (KR)
Title: Disposable paper cup printed of a lottery or premium for advertising impact
Inventor: HONG CHUNG WON
IPC: G09F23/10
Filed: 2000-08-24
Abstract: PURPOSE: A disposable paper cup printed with a lottery and a free gift is provided to make a user to naturally recognize a draft of advertisement, thus maximizing the effect of advertisement. CONSTITUTION: The disposable paper cap(100) used in a vending machine, and so on is comprised of an advertisement portion(110) provided on the outer periphery of the cup, onto which an advertisement draft is printed; a free gift indication portion(120) provided at a specific position of the advertisement portion; and an opaque print layer(121) separably attached to the surface of the draft indication portion. Since the disposable cup is designed so that a user has to remove the opaque print layer from the advertisement portion for confirming whether he/she wins a free gift or not, it is possible to make the user to naturally recognize the advertisement draft.
Patent KR-20020017137-A (KR)
Title: 5-(4-Substituted-[1,2,5]thiadiazol-3-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine derivatives and process for preparing them
Inventor: JUNG MYEONG HUI
IPC: C07D417/14
Filed: 2000-08-29
Abstract: PURPOSE: Provided are 5-(4-Substituted-(1,2,5)thiadiazole-3-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine derivatives which are a muscarinic receptor agonists and used as therapeutic agents in Alzheimer's disease. Also, provided are their pharmaceutically acceptable salt, their preparation process and their use. CONSTITUTION: 5-(4-Substituted-(1,2,5)thiadiazole-3-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine derivatives are represented by the formula(1), wherein X represents dialkylamine group, piperidinyl group, morpholinyl group or N-methylpiperazinyl group. They are as follows: 3-dimethyl-(4-(3-methyl-1,2,3,4-tetrahydropyrimidine-5-yl)-(1,2,5)thiadiazole-3-yl)amine; 3-methyl-5-(4-pyrrolidine-1-yl-(1,2,5)thiadiazole-3-yl)-1,2,3,4-tetrahydropyrimidine; 3-methyl-5-(4-piperidine-1-yl-(1,2,5)thiazol-3-yl)-1,2,3,4-tetrahydropyrimidine; 4-(4-(3-methyl-1,2,3,4-tetrahydropyrimidine-5-yl)-(1,2,5)thiadiazole-3-yl)morpholine or 3-methyl-5-(4-(4-methylpiperazin-1-yl)-(1,2,5)thiadiazole-3-yl)-1,2,3,4-tetrahydropyrimidine. The therapeutic agent in Alzheimer's disease contains 5-(4-Substituted-(1,2,5)thiadiazole-3-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine derivative or its pharmaceutically acceptable salt.
Patent KR-20020017395-A (KR)
Inventor: AHN DU GEUN
IPC: H01L21/304
Filed: 2000-08-30
Abstract: PURPOSE: A semiconductor fabricating apparatus using a treatment fluid is provided to remove pollutants from a surface of a semiconductor wafer by using a treatment fluid. CONSTITUTION: A wet cleaning apparatus is formed with a bath(2), an anti-vortex portion(7), and a treatment fluid supply portion(9). A wet cleaning process is performed within the bath(2). A boat(3) for loading a multitude of wafer(10) is arranged in an inside of the bath(2). An opening section(5) is formed on one side of the bath(2). The opening section(5) is used as a nozzle for injecting the treatment fluid. An anti-vortex portion(7) is arranged in a front portion of the opening section(5) to induce the treatment fluid. A treatment fluid supply portion(9) is used for supplying the treatment fluid to the opening section(5). A treatment fluid injection hole(8) is connected with a treatment fluid supply tube(6).
Patent KR-20020019679-A (KR)
Title: Floor plastering mortar using granite powder and there of manufacture method
Inventor: KIM DU HONG
IPC: C04B28/02
Filed: 2000-09-06
Abstract: PURPOSE: Provided is a bottom plastering mortar which has high strength and homogeneous characteristics, and prevents cracking of construction by mixing granite powder with cement. CONSTITUTION: The bottom plastering mortar is prepared by mixing 40-90pts.wt. (based on the cement) of water with raw materials comprising 15-50pts.wt. of cement as a binder, 50-85pts.wt. of granite powder with expansion property for the prevention of cracking, and adding 5-10pts.wt.(based on the cement) of admixture. The used granite powder comprises the size of 2-6mm, 0.6-2mm, and less than 0.6mm, and the quantity is 22-26%(or 30-34%), 37.5-42.5%(or 13.5-18.5%) and 15.5-16.5%(or 31.5- 32.5%), respectively.
Patent KR-20020020540-A (KR)
Title: Method of making a hollow ornamental knotted article
Inventor: CHIU YUNG CHANG
IPC: D04D7/10
Filed: 2000-09-09
Abstract: PURPOSE: A method of preparing a hollowed knot article having an oriental shape and a characteristic three dimensional shape is provided which does not affect the gloss and the quality of the knot body as well as increases the 3-D hollowed visual effect thereof. CONSTITUTION: This knot article is prepared by the following process: forming a loose knot(10) limiting a vacant space(13) with thread(11); covering a soluble filler with a protective material such as a polyester film and inserting the filler into the vacant space; tightening the thread to maintain the loose knot to be in a tightened state; coating a shape-fixing liquid on the tightened knot to fix the contour of the tightened knot; and pouring a solvent into a filler through the protective material to dissolve the filler and discharging the dissolved filler and protective material from the vacant space to form a hollowed knot.
Patent KR-20020024446-A (KR)
Title: Power-up Circuit having bi-stable latch
Inventor: HONG SUN WON
IPC: G11C7/00
Filed: 2000-09-25
Abstract: PURPOSE: A power-up circuit is provided to be capable of minimizing current consumption and performing a stable operation. CONSTITUTION: A voltage detecting part(21) receives an output latch signal(LATOUT) provided from a bistable latch part(23) and supplies a control latch signal(LATCON). A logic state of the control latch signal(LATCON) is varied as a power supply voltage(VDD) is increased over a predetermined drive voltage(Vdri). The bistable latch part(23) generates the output latch signal(LATOUT) in response to the control latch signal(LATCON). A bistable latch reset part(25) sets an initial value of the output latch signal(LATOUT) to a ground voltage in case that the power supply voltage is applied and increased. A buffer(27) buffers the output latch signal(LATOUT) to generate a power-up signal(VOUT) of a CMOS level.
Patent KR-20010039955-A (KR)
Inventor: KITAGAWA KAZUNORI
IPC: C09K11/08
Filed: 2000-09-30
Abstract: PURPOSE: To provide a phosphor which can realize both a long life and a white luminescence while suppressing the amount of an S-base phosphor used to minimum. CONSTITUTION: This phosphor is a white-luminescent one prepared by mixing a blue-luminescent phosphor represented by ZnGa2O4:Li, P and a yellow- luminescent phosphor represented by (Zn, Cd)S:Ag, Cl in a ratio of 4:1. Since, at the same voltage, the luminance of the yellow-luminescent one represented by (Zn, Cd)S:Ag, Cl is higher than that obtained by the other one, the mixing ratio may be low. In comparison with a conventional phosphor containing considerable amounts of Cd, S-base phosphors, a phosphor of the invention exhibits a relatively small bad effects due to these substances. When the emission characteristics of a phosphor of the invention is compared with that of a conventional one, it is found that a phosphor of the invention has a higher residual emission rate and a longer life than a conventional one.