baber/WOPTO huggingface dataset:
Patent KR-20010046609-A (KR)
Inventor: KOO BON JAE
IPC: H01L27/105
Filed: 1999-11-13
Abstract: PURPOSE: A method for preventing a damage of an outermost cell in a cell array region during a fabrication of a ferroelectric capacitor is provided. CONSTITUTION: The method is characterized by forming a dummy pattern(112b) in a periphery region(P) contiguous to the cell array region(C) while a lower electrode(112a) of the capacitor is formed in the cell array region(C). In the method, appropriate layers for the lower electrode(112a), a ferroelectric layer(114a) and an upper electrode(116a) are deposited on a semiconductor substrate(110) where the cell array region(C) and the periphery region(P) are defined. The layers for the upper electrode(116a) and the ferroelectric layer(114a) are etched and separated by the cell. Next, the layer for the lower electrode(112a) is selectively etched in the cell array region(C) through a photoresist pattern and separated by the cell while leaving the dummy pattern(112b) in the periphery region(P).
Patent KR-20010046741-A (KR)
Title: Lens part of electrical die sorting apparatus for manufacturing semiconductor device
Inventor: JUNG CHAE OK
IPC: H01L21/66
Filed: 1999-11-15
Abstract: PURPOSE: A lens part of an electrical die sorting apparatus for manufacturing a semiconductor device is provided to prevent a material coated on an objective lens from being peeled off in a process for cleaning the objective lens, by preventing particles from being absorbed to the objective lens. CONSTITUTION: A gas emitting hose(26) emits gas to the periphery of an objective lens(24), and prevents particles in the periphery from being absorbed to the objective lens. A fixing unit fixes the gas emitting hose to the objective lens. Pluralities of gas emitting holes are formed in the lower portion of the gas emitting hose.
Patent KR-20010054803-A (KR)
Inventor: KIM DONG IL
IPC: B65G1/04
Filed: 1999-12-08
Abstract: PURPOSE: A logistics management system is provided to apply plural carriers to one LOT ID and to automatically manage the LOT ID and the re-publish of LOT cards. CONSTITUTION: A host(10) collects information from various servers. Herein, a test condition change or process command and data input for an LOT ID is transferred from an operator server(14). The data about a process result for each LOT ID is collected from a process server(16). The data about a test result for each LOT ID is collected from a test server(18). Stored state for an article of each LOT ID is collected from CBS(20,22) by using a carrier. Then, the host decides a carrier for the LOT IDs inputted into CBSs. The information is transferred to an LOT card publisher(24) through the CBS. Then, the LOT card publisher publishes an LOT card for LOT inputted to and outputted from the CBS. Herein, the LOT card is published in inputting and outputting a processed article corresponding to the LOT while being loaded in an AGV(Auto Guided Vehicle)(26) or an LGV(Laser Guided Vehicle)(28) in a stored state in the carriers.
Patent KR-20010056295-A (KR)
Inventor: KIM JONG KYU
IPC: C12P1/04
Filed: 1999-12-14
Abstract: PURPOSE: Provided is a method for purifying pigments produced from Bacillus sp. The pigment is resistant to tumor as well as mutation and is useful in manufacturing medications and foods. CONSTITUTION: The method for purifying pigments produced from Bacillus sp. SSA3 is comprised of the following steps of: i) separating the bacteria (KCTC 8488) from traditional soy sauce; ii) cultivating the bacteria in a medium including tyrosine and obtaining pigments; iii) obtaining crude pigments through ion exchange chromatography; iv) purifying the crude pigments through thin layer chromatography (TLC); and v) purifying the pigments purified in step (iii) again through high performance liquid chromatography (HPLC).
Patent KR-20000048294-A (KR)
Inventor: IKEDA MASAYOSI
IPC: H01L21/302
Filed: 1999-12-21
Abstract: PURPOSE: A method for forming dual damascene interconnection is provided to prevent contaminants from leaving after etching process so as to improve the fidelity of the interconnection. CONSTITUTION: A method for forming dual damascene interconnection includes following steps. At the first step, an interlayer insulation layer(22) is formed on a lower conductive layer(21). At the second step, a first resist layer(23) including a hole-pattern aperture is formed on the interlayer insulation layer. At the third step, a hole(32) is formed by etching the interlayer insulation layer using the first resist layer as a mask. At the fourth step, a burial layer(24) is formed by condensing the hole with a material of higher speed than the interlayer insulation layer. At the fifth step, a second resist layer(25) including a hole-pattern aperture is formed on the burial layer. At the sixth step, an interconnection hole(34) is formed by etching the interlayer insulation layer and the burial layer using the second resist layer as a mask.
Patent KR-20010057394-A (KR)
Inventor: KIM TAE U
IPC: B66C13/06
Filed: 1999-12-22
Abstract: PURPOSE: An active container shaking controller is provided to continuously recognize the size of rope tension and to correct the difference of the rope tension without shaking. CONSTITUTION: A container cargo passes through an anti sway sheave and a hoist sheave with a wire rope hanging on an anti-sway drum(2) and two hoist drums(1) over a spread. A winding drum is connected to a rope fixing spot and an anti sway rope is connected to a guide drum unit(7) to support a rod. A winch of the guide drum unit releases a rope or winds up a rope to maintain a shaking state of container as much as input amount for eliminating tension difference of rope group pairing upon input of rope tension difference to an electromotive motor by changing to a signal while four guide drum units are moving in pair. Moreover, the difference of rope tension actually generated regardless of the excess of setting torque is actively compensated to balance shaking.
Patent KR-20000017853-A (KR)
Inventor: KIM KYOUNG MEE
IPC: A01G1/04
Filed: 1999-12-17
Abstract: PURPOSE: A device for cultivation of Phelinus Linteus (Berk.et curt) Teng sterilizes logs with a sterilizing air generated from a sterilizer instead of pasteurization in a boiling water at 100 deg.C, thus reducing time for sterilization of a mass of logs with the aid of one or two workers. CONSTITUTION: The device comprises: a compressor(100) for generating a defined air pressure; a tubular sterilizer(102) for generating an electric arc to produce a sterilizing air; a house(104) loaded with logs(200) for cultivation of Phelinus Linteus (Berk.et curt) Teng and having a ceiling with a plurality of nozzles(106); a water tank(110) piped with the house(104) and provided with an air diffuser(112) at the bottom thereof; and an active air generator(114) connected to the air diffuser(112) and internally provided with permanent magnets(120a)(120b) separated from each other at a predetermined distance. The sterilizer(102) is provided with a positive charged dielectric in the circumference thereof and internally provided with a negative charged coil.
Patent KR-20000030114-A (KR)
Inventor: RHYU KI HYUN
IPC: C07H21/04
Filed: 1999-12-24
Abstract: PURPOSE: Base sequences and amino acids sequences of DNA from coat protein of Zucchini Green Mottle Mosaic virus are provided. Although Zucchini Green Mottle is one of the main farm products cultivated in worldwide area, Zucchini yellow mosaic virus(ZYMV), squash mosaic virus(SqMV), cucumber mosaic virus(CMV) etc. were reported as a serious problem causing the reduce of productivity, from foreign cases. CONSTITUTION: Base sequences and amino acids sequences of DNA from coat protein of Zucchini Green Mottle Mosaic virus are determined by genetic engineering technology. Since the gene of coat protein obtained from ZGMMV may be used for cultivating plants resistant to those viruses, base sequences and amino acids sequences are determined from genetically cloned gene of ZGMMV.
Patent KR-20010064196-A (KR)
Title: Device for removing filler of ladle
Inventor: WOO GYEONG HOE
IPC: B22D11/10
Filed: 1999-12-24
Abstract: PURPOSE: A removing device of a filler is provided to prevent an inflow of the filler into a tundish by receiving and discharging the filler. CONSTITUTION: In operating a cassette, a filler of a top nozzle is fallen through a long nozzle(120) by conforming a collect nozzle(112) to the top nozzle. The filler is fallen into a filler container(10) and sucked through a pipe(20). The sucked filler is collected in a filler storing container(24) under a discharging pipe(23). Melted steel is injected into a tundish(140) through a melted steel outlet(12) of the filler container(10) after removing the fallen filler. A terminal of a paper plate is shorted by the melted steel. The discharging operation of the filler is stopped by stopping a driving of the intake fan(22) through the shortage. The filler container(10) is removed by melting through the hot melted steel.
Patent KR-20010061148-A (KR)
Inventor: KANG JAE HUN
IPC: F02D41/04
Filed: 1999-12-28
Abstract: PURPOSE: An air amount compensation method is provided to satisfy a target idle rpm by starting a vehicle with an air amount compensation value before the complete explosion of fuel in hilly sections and generally supplying air after the complete explosion of fuel. CONSTITUTION: A method for compensating air amount comprises the steps of: starting an engine(20); deciding if a condition for the hilly sections is satisfied(21); deciding complete explosion(22); keeping a predetermined starting air amount compensation value before complete explosion(23); reducing a specific value from the predetermined starting air amount compensation value after complete explosion(24); deciding if a compensation reducing period initializing compensation air amount is lower than zero(25); reducing the compensation air amount to zero and outputting total air amount(26); and driving an engine with the total air amount and returning(27). Therefore, the starting of the engine on the hilly sections becomes smooth and the defective starting or stop of the engine after complete explosion is avoided.
Patent KR-20010065157-A (KR)
Inventor: JIN GYEONG CHEON
IPC: G11C16/06
Filed: 1999-12-29
Abstract: PURPOSE: A high voltage generator is provided to generate a high gate voltage by increasing the swing width of an input terminal of a capacitor even though capacitors connected in series are used. CONSTITUTION: The high voltage generator includes the first and second precharge portions(10,30), a discharge portion(20) and the first and third capacitors(C1,C2,C3). The second precharge portion precharges an output terminal with a supply voltage level in response to the second boost signal(signal2). The discharge portion discharges the voltage of the first node in response to the third boost signal(signal3). The first capacitor boosts the first node in response to the third boost signal. The second capacitor connects the output terminal with the first node. The first precharge portion precharges the first node and boosts the voltage of the output terminal by the voltage width varied at the first node by varying the voltage of the first node in response to the first and second boost signals. The third capacitor stabilizes the output signal(OUT).
Patent KR-20010066690-A (KR)
Inventor: LEE HYEON U
IPC: H04B17/00
Filed: 1999-12-31
Abstract: PURPOSE: A tapped delayed line having a high resolution and a wide delay range is provided to offer a tapped delayed line having a high resolution and a wide delay range by improving the delay resolution of a tapped delayed line and using a delay time smaller than a clock cycle. CONSTITUTION: A tapped delayed line having a high resolution and a wide delay range is composed of an analog-digital converter(10), a FIFO memory(12), a plurality of shift registers, and a multiplexer(8). The analog-digital converter(10), receiving an analog signal, converts it into a digital signal. The FIFO memory(12) stores the signals outputted from the analog-digital converter(10). The shift registers shift the signals outputted from the FIFO memory(12). The multiplexer(8), receiving the signals from the shift registers, outputs delayed sampling signals.
Patent KR-20000029714-A (KR)
Title: Picture encoder, picture decoder, picture encoding method, picture decoding method, and medium
Inventor: HATA KOICHI
IPC: H04N7/50
Filed: 1997-07-25
Abstract: PURPOSE: An image encoding apparatus, an image decoding apparatus, an image encoding method, an image decoding method, and a medium having recorded thereon a program which causes a computer to carry out their processing operations is provided so that a pixel to be encoded is predicted from a previously obtained binary image having high correlation, and the difference between them is encoded, thereby achieving more efficient encoding and decoding than can be achieved with the binary image encoding and decoding techniques used in the prior art. CONSTITUTION: A picture encoder which is provided with a dynamic range estimating means(10101) which obtains a dynamic range from a multi-pixel picture to be encoded, a dynamic range encoding means (10105) which encodes the dynamic range and outputs the range as encoded dynamic range data, a smoothing function estimating means (10102) which estimates a smoothing function from the multi-pixel picture, a multi/binary pixel converting means (10103) which converts the multi-pixel picture into a binary picture based on the multi/binary pixel converting standard corresponding to the smoothing function, a binary picture encoding means (10104) which encodes the binary picture and outputs the picture as encoded binary picture data, and a smoothing function encoding means (10106) which encodes the smoothing function and outputs the function as encoded smoothing function data. Therefore, the multi-pixel picture can be encoded efficiently.
Patent KR-20000068792-A (KR)
Title: 음향타일 조성물
IPC: C04B14/18
Filed: 1998-08-12
Abstract: 팽창 펄라이트, 점토, 여기에 전분, 라텍스, 세루로오스 섬유, 이들의 혼합물로 이루어진 그룹에서 선택된 결합제, 선택적으로 광물면를 포함하는 워터펠팅방법으로 음향타일을 제조하는데 적합한 조성물이다. 비교적 고밀도 바람직하게는 세제곱 푸트당 약 9파운드에서 약 20파운드를 갖는 팽창펄라이트의 사용은 비교적 적은 양의 물을 갖는 슬러리의 형성과 건조전에 매트의 완전한 탈수를 더욱 가능하게 한다.
Patent KR-20000053313-A (KR)
Inventor: NAKAMOTO HIDEO
IPC: C08J9/00
Filed: 1997-11-06
Abstract: PURPOSE: Provided are technologies on a thermal insulating foamed material for use in refrigerators, freezers and the like and a thermal insulation cabinet using the thermal insulating foamed material as well as a method for manufacturing the thermal insulating foamed material. CONSTITUTION: A method for manufacturing the thermal insulating foamed material comprises: a step of mixing at least one member of hydroxides of alkali metal hydroxides or alkaline-earth metal hydroxides and a water adsorbent having a water-absorbing substance comprising at least one member of organic or inorganic compounds covered with a resinous coating film with a polyol, a surfactant, a catalyst, a reactive blowing agent, a volatile blowing agent and a polyisocyanate and foaming, thereby forming a resin composition containing carbon dioxide generated by a reaction of water with the polyisocyanate and the volatile blowing agent in the inside of the closed cells; a step of forming a carbonate by adsorbing carbon dioxide in the closed cells in the resin composition onto the hydroxide, thereby substantially filling the inside space of the closed cells with the volatile blowing agent; and a step of adsorbing water, which is generated during adsorption of carbon dioxide by the hydroxide in the closed cells in the resin composition, by the water adsorbent having a water-absorbing substance comprising at least one member of organic or inorganic compounds covered with a resinous coating film.
Patent KR-20000057229-A (KR)
Title: Acoustic wave resonator and filter with double reflective gratings
Inventor: ALLEN DONALD
IPC: H03H9/64
Filed: 1997-09-23
Abstract: PURPOSE: An acoustic wave resonator and filter with double reflective grating is provided for a wide bandwidth frequency response which is substantially free of spurious frequency modes and has a good shape factor. CONSTITUTION: An acoustic wave resonator(50) comprises at least one transducer(52), a pair of inner reflective gratings(54) and a pair of outer reflective gratings(56), all collectively disposed in an in-line configuration along a preferred axis of a piezoelectric substrate(58). The pair of inner reflective gratings(54) are disposed on either side of the transducer(52) along the axis and are separated from the transducer(52) by a first gap(66). The pair of outer reflective gratings(56) are disposed on either side of the combination of the transducer(52) and a pair of first reflective gratings(54) along the preferred axis and are separated from the inner reflective gratings(54) by a second gap(68). The transducer(52) comprises a series of periodically disposed inter-digitated electrodes(60) of about one-fourth of an acoustic wavelength in width and gaps of one-fourth of an acoustic wavelength.
Patent KR-20000070500-A (KR)
IPC: C07C273/12
Filed: 1998-01-20
Abstract: Process for the preparation of urea, in which the gas stream which is released during the synthesis of melamine and is composed essentially of ammonia and carbon dioxide is used to synthesize urea, in which process the gas stream which originates from a high-pressure melamine process and is composed essentially of ammonia and carbon dioxide is condensed at a pressure virtually equal to the pressure in the melamine reactor, in which process substantially anhydrous ammonium carbamate is formed, after which said ammonium carbamate is fed to a high-pressure section of a urea stripping plant.
Patent KR-20000070796-A (KR)
Title: 직접 분사식 엔진을 위한 연료 증기용 필터를 재생시키는 방법및 장치
IPC: F02D41/02
Filed: 1998-02-06
Abstract: 본 발명은 직접 분사식 엔진을 위한 연료 증기용 필터를 재생시키는 방법 및 해당 장치에 관한 것이다.  본 발명에 의한 방법은 엔진이 층상 연소 작동 동안, 연료 증기용 필터(18)의 세척을 명령하는 단계; 1 종 이상의 실린더(11)내로 연료 증기를 흡입하는 단계; 연료 증기가 유입된 실린더 내에서 균일 연소를 수행하는 단계를 포함하는 것을 특징으로 한다.  또한, 본 발명은 이에 상응하는 장치(24)에 관한 것이다.  특히 필터(18)에서 실린더(11)로 연료 증기를 순환시킬 수 있는 펌프(19)를 포함한다.
Patent KR-20000071225-A (KR)
Title: 통기성 탄성 중합체 필름 라미네이트
IPC: B32B27/12
Filed: 1997-10-09
Abstract: 통기성의 탄성 3차원 혼합 라미네이트(18) 및 그 제조방법이 공개된다. 캐리어 물질(10)은 혼합 물질을 형성하기 위해 탄성 필름(12)이 연속되는 부분들의 상부면상에 제공된다. 
     3차원의 구멍뚫린 구조(36)들이 필름에 형성되기 위해 충분한 시간동안 필름의 저면에 차별적인 압력이 제공된다.
Patent KR-20010013011-A (KR)
IPC: A61K9/08
Filed: 1998-05-14
Abstract: 프로포폴, 제약학적으로 수용 가능한 담즙산 및 레시틴으로 구성된 수용성, 주사용 제약학적 조성물에 관한 발명이다.
Patent KR-20010013299-A (KR)
Inventor: HABERZETTL MICHAEL
IPC: E03D5/00
Filed: 1998-06-03
Abstract: The invention relates to a toilet system with vacuum suction, in which an insert (1) is placed in a toilet bowl (10). This insert has a stench trap (6) at the bottom end, and is connected at the top edge to a flushing pipe with flushing nozzles (7) which can be connected to a pressurized water pipe (2). The stench trap (6) is connected via a suction conduit (3) to a suction unit which can be emptied via a floor drain into a collecting basin or into the sewerage system.
Patent KR-20000053436-A (KR)
Inventor: ALOIS TOELLE
IPC: B41F23/04
Filed: 2000-01-10
Abstract: PURPOSE: A printing machine is provided to temporarily move an air injection device for blowing injection air to dry a sliding surface of an impression cylinder between printing units without any additional space for the movement, thereby precisely observing a printed surface of a paper. CONSTITUTION: In the printing machine, an impression cylinder(1) is positioned in a central part to mount a plurality of printing units(2,3;2',3'). At least one air injection device(5) is mounted between the two printing units so that injection air is blown in the impression cylinder direction to dry a sliding surface of the impression cylinder. In order to move the air injection device without any further space, the air injection device is able to be pushed from the impression cylinder almost radial direction and returned onto the impression cylinder, wherein the air injection device is mounted in a guide rail(9) fixed on a frame via a sliding carriage or a carriage(7).
Patent KR-20010068997-A (KR)
Title: Despreading apparatus and method for CDMA signal
Inventor: KIM SEONG JIN
IPC: H04B1/707
Filed: 2000-01-11
Abstract: PURPOSE: An apparatus for back-diffusing a CDMA(Code Division Multiple Access) signal is provided to search a pilot symbol and a data symbol from the CDMA signal received according to a predetermined operation value of an inphase/quadrature pilot PN(Psuedo Noise) code and a walsh code. Therefore, a heating value and a power loss are reduced. CONSTITUTION: A correlator(300) calculates inphase/quadrature components of a received signal with inphase/quadrature components of the first code, and installs latches, then accumulates and stores each calculated result in the latches selected according to the first selection signal and the second selection signal. A decimator(302) outputs each value accumulated for a predetermined frequency in the correlator(300). A symbol outputting device performs a predetermined calculation from each output value outputted from the decimator(302), and outputs a pilot symbol and a data symbol.
Patent KR-20000024019-A (KR)
Inventor: SHIN HYUN GU
IPC: G06Q50/10
Filed: 2000-01-11
Abstract: PURPOSE: A web character development and a system and a method for building a web expert group using the same are provided to develop a particular character to an expert level on a cyberspace by using a cyber point. The cyber point is obtained by e-commerce or advertisement. CONSTITUTION: A web character development and a system for building a web expert group using the same comprise a web character management server computer(10), a member database(11), a character database(12), and a cyber point banking system(13). A web character development and a method for building a web expert group using the same comprise the steps of: connecting a user to a web character sale site; joining a member to the site; selling a starting web character to the member and determining a final evolutionary step of the corresponding character; and evolving and developing the web character in order that the evolved web character act an expert on a cyberspace.
Patent KR-20010077280-A (KR)
Title: Side air bag cushion with linear vents
Inventor: CHOI HONG BAE
IPC: B60R21/16
Filed: 2000-02-01
Abstract: PURPOSE: A side air bag cushion having variable vents is provided to vary a gas vent area when a cushion is deformed due to an external force by forming many straight vents in a tether used as a cushion. CONSTITUTION: An air bag cushion is a body(100) having an inlet port(111) and an upper chamber(120) and a lower chamber(110) divided via a tether(130). The tether has many straight vents. The vents are formed by laser processing in a rectangular slit shape. The vents are extended in accordance with a direction of a shock applied to the body. When the upper and lower chambers are inflated differentially, a specific part of a vehicle and a thorax of an occupant pressurize the body. The tether is pressurized, and width of the body is reduced. The vents of the tether are deformed to an oval shape, and a gas vent area is enlarged. Thus, gas is supplied to the upper chamber from the lower chamber through the vents. To promptly inflate the upper chamber, gas is flowed at a high velocity. Therefore, the upper chamber is expanded promptly and an impact applied to the face of the occupant is damped.
Patent KR-20000057881-A (KR)
Title: Cathode for magnetron
Inventor: KISHI KIKIYOSHI
IPC: H01J23/04
Filed: 2000-02-02
Abstract: PURPOSE: A cathode for magnetron is provided to have a long life cycle and strengthen to return impact by electron or ion; CONSTITUTION: A cathode for magnetron comprising a convex-concave(112, 111) is formed on a surface of a cylinderical base metal(11A), thermal electron emitter material(12) are fixed on a concave(111) of the convex-concave, a convex(112) of the convex-concave is aslope in degree of about 25-63-to a normal line of the base metal(11A).