baber/WOPTO huggingface dataset:
Patent KR-20020072152-A (KR)
Title: powder feeder for water treatment
Inventor: KIM EUNG SEOK
IPC: C02F1/00
Filed: 2001-03-09
Abstract: PURPOSE: A solid chemical feeder for water treatment is provided, which prevents any cavity formation in chemical layer of quantitative supply part(200) by installing a rotary valve at the bottom of hopper, and can agitate and dissolve chemical at dissolving tank by spraying without any additional power consumption. CONSTITUTION: In the system including a hopper(100), a quantitative feeder(200), and a dissolving tank(300) which are serially set from top to bottom, solid powder chemical for water treating is dissolved by pure water at the dissolving tank(300), and the quantitative feeder equipped with a screw conveyor(210) quantitatively feeds chemical supplied by a rotary valve(400) from the hopper(100) to the chemical dissolving tank(300). A spray pipe(500) that is equipped with a plurality of nozzles(510) and connected to a purified water supply pipe(320) is installed inside the dissolving tank(300) to agitate chemical in the tank(300). A flow control valve(600) installed on a purified water supply line(320) and actuated by motor is remote controlled by a control part(610).
Patent KR-20020073791-A (KR)
Title: Brake booster for automobile
Inventor: KIM TAE HWAN
IPC: B60T13/00
Filed: 2001-03-16
Abstract: PURPOSE: A brake booster is provided to improve the boosting rate though a brake pedal is pushed slightly and to prevent the damage of a reaction disk according to a repeatable braking operations by improving the tip of a valve body. CONSTITUTION: A circular space portion(67) is formed in a tip(60a) of a valve body(60) to be filled by transforming a reaction disk(51). A larger boosting rate is formed by filling the reaction disk to the circular space portion when a driver pushes a brake pedal with excessive power. A vehicle is decelerated safely by generating smaller braking force in an initial braking and a stop distance is decreased by rapidly increasing the braking force after the initial braking. Thereby, the sufficient braking force is generated though the brake pedal is pushed slightly. By easily transforming the reaction disk through a step portion, the damage of the reaction disk according to repeatable braking operations is prevented.
Patent KR-20010089259-A (KR)
Title: Iris retractor for use in surgical procedure on the eye of a living being
Inventor: GRIESHABER HANS R
IPC: A61F9/007
Filed: 2001-03-16
Abstract: PURPOSE: An iris retractor for use in surgical procedure on the eye of a living being is provided to achieve an improved iris retractor which is easily recognizable during surgical procedure and subsequent withdrawal so as to enable the surgeon to clearly and reliably determine the disposition of the iris retractor. CONSTITUTION: An instrument for use in ophthalmic surgery, includes an elongated body portion having one end formed with an engagement member for insertion through an incision into the anterior chamber of the eye for retracting the iris(3). A fixation member(20,30) is slidably secured to the body portion for positioning and fixing the body portion in place. The body portion is made of a flexible polymeric material having a hue which contrasts a hue of the iris, at least along an area starting from the engagement member to at least half the length of the body portion.
Patent KR-20010093052-A (KR)
Inventor: SCHLECT WERNER P
IPC: B60J1/20
Filed: 2001-03-20
Abstract: PURPOSE: A rear-window roll-up blind is provided, in which the pressing-on force applied by the guide elements is less strongly dependent on the installation tolerances. CONSTITUTION: A rear windowpane roll-up blind(5) is reeled out with the aid of actuating levers(9,11). The actuating levers are the sole elements which carry a pull rod(13) of the roll-up blind. In order to prevent a damaging of the heating wires on the inside of a rear window pane(4), guide rollers(56) are rotatably supported on the outer ends of the pull rod. Mechanisms(42,70) are provided which allow the guide rollers to yield under spring tension so that the force with which the rollers are pressed on the pane is held within a predetermined range regardless of installation and vehicle body tolerances.
Patent KR-20020007135-A (KR)
Title: Porous materials
Inventor: ANNAN NIKOI
IPC: H01B3/46
Filed: 2001-03-22
Abstract: PURPOSE: Provided is an improved porous organo polysilica dielectric matrix materials with substantially smaller pore sizes and a greater percent by volume of pores for use in electronic components, and in particular, as an interlayer, or intermetal, dielectric material for use in the fabrication of integrated circuits. CONSTITUTION: The porous organo polysilica dielectric materials is produced by the steps of: a) dispersing removable cross-linked polymeric porogen particle in a B-staged organo polysilica dielectric material; b) curing the B-staged organo polysilica dielectric material to form an organo polysilica dielectric matrix material without substantially degrading the porogen particle; and c) subjecting the organo polysilica dielectric matrix material to conditions which at least partially remove the porogen particle to form a porous organo polysilica dielectric material without substantially degrading the organo polysilica dielectric material. The porogen particle is substantially compatible with the B-staged organo polysilica dielectric material and the porogen particle comprises as polymerized units at least one compound selected from silyl containing monomers or poly(alkylene oxide) monomers and at least one cross-linking agent; provided that when the organo polysilica is methyl silsesquioxane and the porogen particle comprises (trimethoxylsilyl)propylmethacrylate as polymerized units, the porogen particle further comprises as polymerized units at least one other compound selected from silyl containing monomers or poly(alkylene oxide) monomers.
Patent KR-20020076502-A (KR)
Title: Fermentation amino acid organic fertilizer and fermentation amino acid liquid fertilizer and their manufacturing method
Inventor: JUN JIN CHEOL
IPC: C05F11/00
Filed: 2001-03-29
Abstract: PURPOSE: Fermented amino acid solid(compost) and liquid fertilizers using animal blood, alcohol byproduct and yellow earth are provided to prevent environmental pollution and enrich acidified soil. CONSTITUTION: The amino acid solid fertilizer(compost) is manufactured by the following steps of: mixing animal blood(20L) changed into concentrated amino acid through fermentation, and powdered yellow earth(40kg) and alcohol byproduct(40kg); drying a mixture at 200-250deg.C in a rotary dryer; cooling and packing. The amino acid liquid fertilizer is manufactured by the following steps of: cooling evaporated components, amino acid and mineral of yellow earth, generated from drying; storing condensed liquid; aging and fermenting for 2months; mixing liquid fertilizer(55-65L), sugar(Stevia, 9-11L), pyroligneous liquid(14-16L), flower-aged liquid (9-11L) and yellow earth water(4-6L); vacuum condensing and discharging water through vaporization; cooling and packing.
Patent KR-20020076635-A (KR)
Title: A method for fabricating array substrate for liquid crystal display device
Inventor: HWANG GWANG JO
IPC: H01L27/12
Filed: 2001-03-29
Abstract: PURPOSE: A method for manufacturing an array board for a liquid crystal display is provided to reduce the width of a data wiring by reducing the gap between pixel electrodes, thereby improving an aperture ratio. CONSTITUTION: A method for manufacturing an array board for a liquid crystal display includes the steps of preparing a board(100), forming gate wirings and gate electrodes by evaporating and patterning a first metal on the board, forming a gate insulating film on the board, forming an active layer and an ohmic contact layer accumulated on the gate insulating film in an island shape, forming data wirings(112) defining pixel areas by crossing with the gate wirings and a source electrode protrusively extended from the data wiring to one side of the gate electrode and a drain electrode separated from the source electrode at a predetermined gap, forming a protective film by evaporating an insulating material to the whole surface of the board and patterning thereafter and forming a drain contact hole disclosing the part of the drain electrode, forming a transparent electrode layer(124) on the upper part of the protective film, applying photoresist on the transparent electrode layer(126), placing a mask(128) consisting of a block area, a slit area, and a transparent area on the photoresist layer and proceeding an exposure process, and developing the exposed photoresist and forming pixel electrodes on the pixel area by etching the disclosed transparent electrode layer.
Patent KR-20020080163-A (KR)
Title: washing equipment of wash-down water closet for reincarnation toilet
Inventor: LEE SEONG HO
IPC: E03D11/02
Filed: 2001-04-12
Abstract: PURPOSE: A washing device of a flush toilet bowl for a traditional toilet is provided to control odor and vermin by washing the remaining excrement adsorbed in a toilet bowl and to keep a toilet bowl cleanly. CONSTITUTION: The washing device of a flush toilet bowl for a traditional toilet comprises a cistern(2) provided with a water-supply control unit, a pump(201) and a jet button operating the pump(201), a toilet bowl(1) provided with a seat plate and a cover, a fitting groove(101) formed around the inner top end of the toilet bowl(1) to fix a jet pipe(3) having many jet holes, a jet pipe(3) connected with the pump(201) and a supply pipe(4), and a heater line(5) fixed along the side of the jet pipe(3) and the supply pipe(4).
Patent KR-20020080636-A (KR)
Title: A manufacturing method of instant soup with skate
Inventor: KIM MOON HI
IPC: A23L17/00
Filed: 2001-04-17
Abstract: PURPOSE: Provided is a manufacturing method of instant soup with a skate and barley leaves. The soup has peculiar flavor to the skate and contains pharmaceutical components included in the skate. CONSTITUTION: The manufacturing method of instant soup with skate comprises the steps of: removing intestines from a skate then fermenting it in a pot for 7-10 days; deboning the fermented skate then preparing stock by boiling skate's bones at 90-100 deg.C for 20-40 minutes; boiling skates's flesh in the stock at 90-100 deg.C for 5-10 minutes; adding barley leaves thereto then boiling it again at 90-100 deg.C for 5-10 minutes; and vacuum-packing the prepared soup in a bag then quickly freezing it at -30 to -50 deg.C.
Patent KR-20010106185-A (KR)
Inventor: JU PIL SANG
IPC: H04N5/775
Filed: 2001-04-19
Abstract: 본 발명은 AV 시스템 및 그 기능 확장 모듈에 관한 것이다. 
     본 발명에 따른 AV 시스템은 AV(Audio/Video) 데이터의 송수신이 가능하고, 자신에 대한 제어정보를 스스로 저장하고 있는 적어도 하나의 기능 확장 모듈;  상기 기능 확장 모듈이 착탈가능하도록 장착되는 모듈 랙; 및 상기 모듈 랙에 장착된 기능 확장 모듈로부터 상기 제어정보를 수신하여 표시하고 표시된 제어정보에 따른 사용자입력을 대응 기능 확장 모듈로 전달하며, 전달된 사용자입력에 응답하여 제공된 AV 소스 데이터를 재생하는 베이스 모듈을 구비함을 특징으로 한다.  이에 의하여, 다수의 디지털 미디어 장치를 하나의 시스템으로 구현할 수 있는 AV 시스템 및 그 기능 확장 모듈이 제공된다.
Patent KR-20020092042-A (KR)
Inventor: LEE HYEON JEONG
IPC: C12N9/50
Filed: 2001-06-01
Abstract: PURPOSE: Provided is an overproduction of active caspase-12 recombinant protein, which is related to apoptosis, by using E. coli as a host. The active caspase-12 can be used for the development of a therapeutic agent for Alzheimer's disease. CONSTITUTION: The recombinant caspase-12 is mass-produced by using E. coli as a host. It has changes in amino acid sequences of 95-419 amino acids, 319-419 amino acids, 95-318 amino acids, 319-419 amino acids, 159-318 amino acids, and additionally contains amino acid sequences of Ala-Thr-Ala-Asp-Gly and Asp-Glu-Val-Asp-Gly. E. coli transformants are prepared by transformation with recombinant vectors including pET21b-caspase-12Δ pro1, pET21b-caspase-12rev-Δ pro1, and pET21b-caspase-12rev-Δ pro2.
Patent KR-20020094245-A (KR)
Title: Culture medium of microorganism for treatmenting waste water
Inventor: CHOI GI SEUNG
IPC: C02F3/12
Filed: 2001-06-04
Abstract: PURPOSE: Provided is a cultivator for microorganisms used for disposing of sewage and waste water. The cultivator needs no any additional stirrer because a culture medium is stirred by air bubbling. CONSTITUTION: The cultivator of microorganisms used for disposing of sewage and waste water comprises the parts of: a culturing vessel(20); a medium supplying part consisting of a medium supplying pipe(30) which is installed in the top of the culturing vessel(20) and a pump(31) which is installed on the medium supplying pipe(30); a stirring part which stirs a culture medium by air bubbles generated from an air supplying blower(40); and a temperature controlling part consisting of a heater(51) installed within the culturing vessel(20); and a controlling means(52) which controls operation of the heater(51).
Patent KR-20020093213-A (KR)
Title: Manufacturing method of waterproof stuff for construction
Inventor: PARK SANG HUP
IPC: C09K3/18
Filed: 2001-06-07
Abstract: PURPOSE: A method for preparing a waterproofing material for construction is provided to obtain a waterproofing material which can be constructed without removing the prior constructed waterproof layer and is improved in the waterproofing power, by recycling the waste material. CONSTITUTION: The method comprises the steps of dissolving 7-11 wt% of styrofoam into 26-32 wt% of a thinner, and synthesizing 3-5 wt% of urethane varnish after some period; adding 50-56 wt% of cement and 4-6 wt% of stearic acid as a solidification preventing agent to the urethane varnish-containing solution and maturing the mixture solution in the closed container for about 72 hours to prepare a gel-stated paste.
Patent KR-20020094301-A (KR)
Title: Optical pickup
Inventor: JUNG SEONG YUN
IPC: G11B7/135
Filed: 2001-06-08
Abstract: PURPOSE: An optical pickup device is provided to compensate aberration of light condensed at a disk by controlling an optical path of light, thereby optically recording and regenerating data at the disks different in thickness by using an optical pickup. CONSTITUTION: An optical pickup device includes a first objective lens(210) having a surface for projecting light and a surface for transmitting light, wherein predetermined areas(211,212) of the surfaces are flatly formed; a second objective lens(220) condensing light transmitted through the predetermined area at a first optical system disk(230); a diffraction element formed at the incident surface or the transmitting surface for transmitting the first optical system light without changing a phase and condensing at the first optical system disk through the second objective lens, diffracting the second optical system light and condensing at the second optical system disk through the second objective lens without aberration; wherein the flat areas are coated to transmit only first optical system light and other area except the flat areas is non-spherical.
Patent KR-20020093380-A (KR)
Title: Probe card for testing semiconductor
Inventor: JUN TAE UN
IPC: G01R1/073
Filed: 2001-06-08
Abstract: PURPOSE: A probe card for testing a semiconductor device is provided to form a guide hole for preventing a needle from moving by a wafer fabrication process, to thereby allowing a high integrated semiconductor device to be tested by drastically scaling down a thickness and a length of needle by using a wafer fabrication process. CONSTITUTION: A probe card for testing a semiconductor device includes a main substrate(10) printed thereon a plurality of circuits and formed thereon a plurality of pin holes, a reinforce plate(20) formed at a center portion of a top surface thereof for preventing the main substrate(10) from distorting, a mount block(30) provided with an insertion hole penetrating downward at a center portion thereof, a bottom cover plate(40) attached at a bottom portion of the mount block(30), a needle(50), a guide block(60) attached to a top surface of the bottom cover plate(40) at a predetermined distance for preventing the needle(50) from moving up and down, a guide plate(70) attached to a top surface of the guide block(60) at a preset distance for preventing a portion of the needle(50) vertically protruding upward from moving laterally, a sub-substrate(80) attached to a top portion of the guide plate(70) for forming a connecting hole for inserting the upward protrusion of the needle(50) and forming a circuit pattern from the connecting hole and an interface rubber(90) fixed between the sub-substrate(80) and the main substrate(10) with protruding a plurality of terminals upward in such a way that a top portion thereof is connected to the terminal placed at the main substrate(10).
Patent KR-20010098974-A (KR)
Inventor: HUH SANG SUL
IPC: H04L12/66
Filed: 2001-06-08
Abstract: 본 발명은 음성 보드에 접속하여 ARS 700 서비스를 위한 방송 녹음을 음성 파일로 전송하는 ARS 장비와 ; 
     상기 ARS 장비로부터 전송되는 음성 파일을 700 사용자가 전화기나 핸드폰으로 청취할 수 있도록 연결하는 700 서비스 회선과 ; 
     상기 ARS 장비로부터 전송되는 음성 파일을 인터넷으로 서비스하기 위한 윈도우 NT 서버 ; 및, 
     인터넷 망을 통하여 상기 윈도우 NT 서버로부터 전송된 인터넷 ARS 음성 파일을 ARS 서비스로 청취하기 위한 개인용 컴퓨터를 구비함으로써, 전화기나 핸드폰 등 700 서비스 회선을 통하여 제공되는 ARS 700 서비스를 컴퓨터를 통한 인터넷으로 청취하여 700 서비스 회선의 폭주 시에도 700 서비스를 청취할 수 있도록 한, 인터넷 음성 정보 서비스 시스템 및 그 방법을 제공한다.
Patent KR-20030009572-A (KR)
Title: Method for fabricating ultra-fine multiple patterns
Inventor: JUNG GYEONG HUN
IPC: H01L21/027
Filed: 2001-06-13
Abstract: PURPOSE: A method for forming ultra-fine multi-patterns is provided to obtain the ultra-fine multi-patterns of a desired size in a narrow interval by performing a multiple patterning process using a sidewall. CONSTITUTION: A pattern layer, the second pattern layer, and the first pattern layer are sequentially deposited on a substrate. The first pattern is formed on the first pattern layer. The first sidewall layer is deposited on the first pattern. A sidewall is formed by performing a dry etch process. The second pattern is formed by etching the second pattern layer. The sidewall is removed from the second pattern. The second sidewall layer is deposited on the second pattern. The second sidewall(22') is formed by performing the dry etch process. A pattern(P) is formed by etching the pattern layer.
Patent KR-20020001544-A (KR)
Title: Method of manufacturing liquid crystal display panel
Inventor: ASAKURA TETSUROH
IPC: G02F1/1339
Filed: 2001-06-19
Abstract: PURPOSE: To manufacture a high-quality liquid crystal panel without wasting a liquid crystal material. CONSTITUTION: In the process of pressing transparent glass substrates 2, 3, while a liquid crystal 4a is spread, air bubbles are discharged through notches H1 (H2, H3 to H8). Before the liquid crystal 4a reaches the notches H1 (H2, H3 to H8), a sealing material 8 is crushed to choke the notches H1 (H2, H3 to H8) and the space is sealed as filled with the liquid crystal 4a. Further, the transparent glass substrates 2, 3 are simultaneously adhered via the sealing material 8.
Patent KR-20020096661-A (KR)
Title: computer system and booting control method thereof
Inventor: LEE SEOK HO
IPC: G06F9/24
Filed: 2001-06-21
Abstract: PURPOSE: A computer system and a method for controlling a booting of the same is provided to check a booting command having an error by storing booting commands being generated in a CPU, thereby displaying a booting error in a system booting process when a booting error is generated. CONSTITUTION: When a power of a computer is turned on, a BIOS ROM(11) performs a POST(Power On Self Test) process, that is, checks positions and statuses of attaching elements in a main body, reads an operating system from a hard disk, and loads the operating system in a memory. After the POST process, a CPU(5) receives a controller and generates a booting command for initializing registers such as a video chip, a memory, etc. A north bridge(7) and a south bridge(9) transmit the booting command to the BIOS ROM(11) through a PCI bus. A display unit(13) displays a booting command. A control unit(micro computer)(1) supplies a power source to the CPU(5) and each hardware device, outputs a control signal for storing the booting command to the BIOS ROM(11), reads the booting command stored in the BIOS ROM(11) when the system is booted, and displays the booting command on the display unit(13). When the booting command is generated, the control unit(1) applies an SMI(System Management Interrupt) signal to the south bridge(9), and makes the booting command be stored in the BIOS ROM(11) successively.
Patent KR-20030000321-A (KR)
Title: Automatic Measuring Unit of Refrigerant Contamination Index and LiBr Solution Concentration Using the Conductivity in Absorption Refrigerator
Inventor: JIN SEONG MIN
IPC: G01N9/32
Filed: 2001-06-23
Abstract: PURPOSE: An apparatus is provided to achieve improved efficiency of refrigerating machine by measuring, through the use of electric conductivity, refrigerant contamination index and LiBr(Lithium Bromide) solution concentration in an accurate and easy manner. CONSTITUTION: An apparatus comprises a high temperature regenerator(9) having a heating source; a low temperature regenerator(13) having, as a heating source, refrigerant vapor generated from the high temperature regenerator; a condenser(11) for cooling the refrigerant vapor generated from the low temperature regenerator; an evaporator(2) for generating cool water by the refrigerant solution generated from the condenser; an absorber(4) for absorbing the refrigerant vapor evaporated by the evaporator; an absorption solution pump(6) for feeding the dilute solution contained in the absorber to the high temperature regenerator through low temperature and high temperature heat exchangers(7,8); an absorption solution concentration detecting conductivity meter(21) arranged at the outlet pipe of the high temperature regenerator, which senses concentration of lithium bromide solution in a real time basis; a refrigerant circulation pump(17) for circulating refrigerant solution to the evaporator and to the high temperature regenerator when the refrigerant is polluted; a refrigerant contamination index detecting conductivity meter(22) arranged at the outlet pipe of the refrigerant circulation pump; absorption solution cutoff valves(26,27) for cutting off fuel and absorption solution flowing in the high temperature regenerator when the absorption solution has a concentration higher than a predetermined level; refrigerant cutoff valves(24,25) for cutting off refrigerant circulating to the evaporator and guiding the refrigerant toward the high temperature regenerator when the refrigerant contamination index is higher than a predetermined level; and a control unit(23) for receiving signals from the absorption solution concentration detecting conductivity meter and the refrigerant contamination index detecting conductivity meter and transmitting signals to valves.