baber/WOPTO huggingface dataset:
Patent KR-20020083296-A (KR)
Title: Apparatus and method for supplying photoresist solution of spin coating apparatus
Inventor: KIM HA SU
IPC: H01L21/027
Filed: 2001-04-26
Abstract: PURPOSE: An apparatus and a method for supplying a photoresist solution of a spin coating unit are provided to measure correctly the amount of photoresist solution by installing a flow meter at a supply tube between a filter and a suck valve. CONSTITUTION: The first drain tube(14a) is installed at an intermediate tank(14) in order to discharge residues of the photoresist solution from the intermediate tank(14). The photoresist solution stored in the intermediate tank(14) is supplied to a filter(18) by a pump(16). The photoresist solution is filtered by the filter(18). The filtered photoresist solution is supplied to a nozzle through a suck valve(20). The second drain tube(18a) is installed at the filter(18) in order to discharge the residues of the photoresist solution. The pump(16) is connected with a control portion(50). A flow meter(40) is installed at a supply tube between the filter(18) and the suck valve(20). The suck valve(20) is controlled by control portion(50). A spin coating device(30) rotates a rotary chuck(32) by using a rotary motor(34). The photoresist solution drops from the nozzle to a wafer(W).
Patent KR-20020090042-A (KR)
Inventor: LEE SUNG SU
IPC: F24F5/00
Filed: 2001-05-26
Abstract: PURPOSE: A cooling and heating system is provided to heat and cool using heat and cold accumulating effect of hypocaust. CONSTITUTION: A cooling and heating system includes a main heat source equipment(110) generating hot water or cold water by heat source using fuel such as gas or oil; a hot and cold water supply tube(150) circulating hot water or cold water generated by the main heat source equipment in a room; an indoor temperature setting detecting sensor(530) installed in the room and detecting indoor temperature to compare with preset temperature; a heat exchanger(300) circulating hot water or cold water supplied by the hot and cold water supply tube in a floor of the room to make hot water or cold water exchange heat according to signal impressed by the indoor temperature setting detecting sensor; a branching pipe(250) installed on a middle of the hot and cold water supply tube to branch so as to bypass hot water; an auxiliary heat source equipment(200) installed on the branching pipe and generating hot water using midnight electrical power as heat source; and a control device having a timer(520) and receiving signal of the timer and the indoor temperature setting detecting signal to select and control supply route of hot water.
Patent KR-20030003954-A (KR)
Title: Povidone iodine-based antiseptic solutions and method of making the same
Inventor: KIM JONG OK
IPC: A61K9/08
Filed: 2001-07-04
Abstract: PURPOSE: A process for preparing a disinfectant containing povidone iodine, isopropyl alcohol, isopropyl myristate, ethyl acetate, glycerin and purified water is provided. Whereby, the disinfectant prevents incidence of secondary infection through fast drying of a sterilized portion during collecting blood or infusion and provides absolute sterilizing power and moisturizing action, a low degree of irritation and a hydrophilic property of the skin. CONSTITUTION: Purified water of an intermediate temperature and a pH of 7 is supplied to a 150 to 200L vessel, based on 1,000L, 8 to 12kg ethyl acetate as a preservative, 8 to 10kg of isopropyl myristate as an absorption aid and 300 to 500g of glycerin as the preservative are successively introduced thereinto, dissolved and then cooled to 15deg.C or less. Thereafter, 80 to 120kg of povidone iodine and 250 to 350L of isopropyl alcohol are introduced thereinto and dissolved and 350 to 450L of isopropyl alcohol is introduced thereinto.
Patent KR-20030004734-A (KR)
Title: Knee protective device of the seat next to the driver
Inventor: JANG HONG SIK
IPC: B60R21/206
Filed: 2001-07-06
Abstract: PURPOSE: An air bag is installed inside of an instrument panel of next seat to driver to bumper impact to the knee of person next to the driver when colliding. CONSTITUTION: An upper air bag(6) is installed inside of an instrument panel(1) of the next seat of driver's seat, and a lower air bag(7) is installed in lower side of the upper air bag. The lower air bag expands to inside of the glove box(2) formed in lower part of the instrument panel. When the lower air bag expands, the lower air bag is introduced to inside of the glove box. A reinforcing plate is installed inside of a glove box cover(4) to protect knee of person next to the driver.
Patent KR-20010088873-A (KR)
Inventor: JEONG YOUNG OK
IPC: B01D21/00
Filed: 2001-07-06
Abstract: PURPOSE: A high speed coagulating inclined plate settling equipment of monolithic type is provided, which can constitute a compact facility to conduct reaction, coagulation, settling in a tank so that the equipment can be supplied at a low price and even an unskilled person can operate the facility easily and effectively. CONSTITUTION: The system comprises the followings: (i) a cylindrical settling tank (50) of conical bottom that has many downwardly inclined plates (120) set inside of the cylinder wall, in which a vertical tube is installed at the center part around which many downwardly inclined plates are set at places opposite to the inclined plates of the wall; (ii) a reaction part (110) of hollow pipe type which is made of a baffle plate (112) and a supporting bar (113) for forming disc and doughnut tray, the baffle plate being disc and inclined plates being doughnut, for reacting and coagulating of influent water by feeding raw water and polymer coagulant simultaneously in the direction of gravitation from top; (iii) a settling part (130) that is set around the central tube for guiding the reacted and coagulated water to anti-gravitational direction from bottom to top for settling sludge by inclined plates (120); and (iv) a concentration part of hopper type which is set beneath the settling part for collecting sludge that is settled at the settling part (130).
Patent KR-20030006105-A (KR)
Title: Server system for managing public key and method for managing the same
Inventor: KIM YOUNG JE
IPC: G06F15/00
Filed: 2001-07-11
Abstract: PURPOSE: A server system and a method for managing a public key are provided to minimize network traffic caused by divided key server systems, and to confirm a user registering the public key. CONSTITUTION: The system comprises a main server(10) and the key servers(12), and has a double layer multi key server system. The main server(10) manages the public key information of the key servers(12). The key servers(12) manage the public key belonging to each key server. All servers(10,12) and an end user respectively have a public key and a secrete key used for encoding/decoding the communication data between the server and the end user, signing and conforming a signature. All data transmitted to the main server(10) or the key server(12) from the user(14) is encoded and transmitted by the public key of each server(10,12). The servers(12) store and search the data by decoding the data through the secrete key. The servers(10,12) sign and transmit the searched or generated data to the user by using the secrete key. The user(14) confirms the signature by the public key of the servers(10,12).
Patent KR-20030006402-A (KR)
Title: Method for preparing multilayer printed circuit board for the homogeneous transmission of pressure
Inventor: KANG JANG GYU
IPC: H05K3/46
Filed: 2001-07-12
Abstract: PURPOSE: A method for fabricating a multi-layered substrate for transmitting uniform pressure is provided to prevent a cupping phenomenon and a warpage phenomenon by applying uniform pressure and using a pressure medium. CONSTITUTION: Copper is formed on both sides of a CCL substrate(1). A conductive circuit(2) is formed on the CCL substrate(1) by performing an exposure process, a developing process, and an etching process for the CCL substrate(1). A cavity is formed in the inside of the CCL substrate(1). The CCL substrate is heated and pressed by using an adhesive and a sus-platen(8). In the heating and pressing process of the CCL substrate(1), a cushion pad(7) is formed between the highest layer and the lowest layer of the CCL substrate(1) and the sus-platen(1). A pressure medium(6) is formed between the highest layer and the lowest layer of the CCL substrate(1) and the cushion pad(7). A film(9) is formed between the pressure medium(6) and the CCL substrate(1).
Patent KR-20030010300-A (KR)
Title: Mold housing of gas range
Inventor: KANG YEONG CHEOL
IPC: F24C3/00
Filed: 2001-07-26
Abstract: PURPOSE: A molding structure for a gas range is provided to easily disassemble an upper bracket by lifting the bracket using a molding member connected with a casing with the weight of the upper bracket. CONSTITUTION: A molding structure is composed of a casing(10) having an ignition device and gas supplier, an upper bracket(20) being open at a certain part to connect the ignition device to the gas supplier, a connecting member(30) for engaging the casing(10) with the upper bracket(20), a burner head, and a handle for controlling the amount of the introduced gas and gas ignition. The connecting member(30) supports a side end of the upper bracket(20) at one side. A sealing portion(62) is protruded to be fixed between an inner side of the upper bracket and outer side of the casing(10). A molding member(60) has the stopper(63) at the end of the sealing portion(62).
Patent KR-20030012588-A (KR)
Title: a manufacturing method of optical discs with color
Inventor: KIM YEONG SIK
IPC: G11B7/26
Filed: 2001-08-02
Abstract: PURPOSE: A method for manufacturing a color optical disc is provided to mix coloring agents having various colors with the material of an optical disc to produce a color optical disc with excellent UV blocking effect and thermal characteristics. CONSTITUTION: Photoresist is coated on a glass substrate and a laser beam is irradiated on the photoresist, to fabricate a glass master on which pits and lands are formed. Nickel is plated on the surface of the glass master and separated from the glass master, to form a stamper. The stamper is attached to a mold, polycarbonate resin and a coloring agent are mixed with each other and injection-molded, to form a color substrate. An aluminum film is coated on the surface of the color substrate to form a reflection layer. A UV-hardened resin is coated on the surface of the reflection layer to form a protection layer. A label is printed on the protection layer.
Patent KR-20030013671-A (KR)
Title: Tele-inspection method
Inventor: LYU SAM YOUNG
IPC: G06Q50/18
Filed: 2001-08-08
Abstract: PURPOSE: A method for preparing an Internet remote image report is provided to confirm a person in question, seal on a report, and transmit a sealed report through a mail when the person is examined by combining an Internet image transmitting technique, a voice file transmitting technique, and a word processor. CONSTITUTION: A person in question is sent to an investigation institution in a remote place. Computers which are remotely located are connected through the Internet using a private line, and an image, a voice, and a file are transmitted using an image camera and a sound card. A report is prepared using a word processor, and an image, voice, file transmitting program. The person is confirmed in a remote place. The prepared report is transmitted, the report is output in a remote place, and the report is sealed. The sealed report is delivered through a mail.
Patent KR-20010099058-A (KR)
Title: 타이어용 벨트제조방법
Inventor: JANG YUN HO
IPC: B29D30/08
Filed: 2001-08-21
Abstract: 본 발명은 타이어를 구성하는 벨트를 제조하는 방법에 관한 것으로, 드로잉된 와이어를 파형이 부여지되지 않은 상태로 스풀에 권취하여 이를 이송한 후, 토핑공정을 수행하기 직전에 파형을 부여하므로, 벨트고무로 토핑된 와이어(= 단선 스틸코드)들의 변형이 가능한 한 억제되도록 된 것이다.
Patent KR-20030016842-A (KR)
Title: Cooling System for Bus
Inventor: KIM YEONG ROK
IPC: F01P5/02
Filed: 2001-08-22
Abstract: PURPOSE: A cooling system for a bus is provided to improve cooling efficiency and reduce noise by maximizing the suction amount of air with arranging a radiator and a cooling fan vertically, and to reduce fuel consumption by shutting off power in not requiring cooling. CONSTITUTION: A cooling system for a CNG(Compressed Natural Gas) bus is composed of an air intake port(3) formed at the side of an engine room in the rear part of the bus; a radiator(4) arranged parallel with the intake port and longitudinally at the side of the engine room to move coolant; a cooling fan(5) arranged at the side of the radiator to suck external air from the air intake port forcibly; and a power train unit receiving driving force of the engine and driving the cooling fan. The large engine of the CNG bus is cooled efficiently with modifying the arrangement structure of the radiator and the cooling fan.
Patent KR-20030018319-A (KR)
Title: A method of controlling edge dam for a strip casting process
Inventor: JUNG HAN NAM
IPC: B22D11/06
Filed: 2001-08-28
Abstract: PURPOSE: A method for controlling edge dam in continuous strip casting process is provided to always maintain airtightness between side of the casting rolls and edge dam by contacting the upper part of the edge dam with the side of the casting rolls before the lower part thereof when forming the edge dam between casting rolls before casting. CONSTITUTION: In a strip casting process using a continuous strip caster comprising a pair of casting rolls(1), an edge dam(2) attached between the casting rolls to form molten steel pool, and edge dam upper cylinder(4) and edge dam lower cylinder(6) for contacting upper part and lower part of the edge dam with the side of the casting rolls respectively by using hydraulic or pneumatic pressure, the method for controlling edge dam in the strip casting process is characterized in that speed of the edge dam upper cylinder and speed of edge dam lower cylinder are controlled so that the upper part of the edge dam is contacted with the casting rolls before the lower part of the edge dam when forming the edge dam before casting.
Patent KR-20030018736-A (KR)
Title: Novel yeast mutant containing increased RNA content and method of mass-producing of the same
Inventor: CHOI IN JAE
IPC: C12N1/16
Filed: 2001-08-31
Abstract: PURPOSE: Provided are a novel Saccharomyces cerevisiae M40-10(KCTC 1030BP) which contains increased RNA content and obtained by mutation of Saccharomyces cerevisiae using EMS(Ethyl Methanesulfonate), and its mass-producing method by culturing it in a medium, such as CSL(corn steep liquor) and molasses. CONSTITUTION: The novel mutant strain, Saccharomyces cerevisiae M40-10(KCTC 1030BP) is prepared by treating Saccharomyces cerevisiae with a chemical mutagen, EMS; and selecting and separating a colony which has no viability in a medium containing metallic salt, KCl, inhibiting RNase activity. Therefore, the novel strain has increased RNA content.
Patent KR-20020094990-A (KR)
Inventor: HAM YONG SEONG
IPC: G09G3/36
Filed: 2001-09-05
Abstract: PURPOSE: A method and a device for driving a liquid crystal display are provided which can prevent the degradation of an image quality. CONSTITUTION: A data modulation part(62) comprises a frame memory(91) where RGB data is inputted from a timing controller, and a look up table(95) to modulate most significant bit(MSB). A multiplexer(MUX)(96) selects one of the modulated most significant bit(mb) and the unmodulated most significant bit(b). And the first comparator(92) and the second comparator(93) and an OR gate(94) are connected between the frame memory and the MUX.
Patent KR-20020024779-A (KR)
Inventor: KUROHARA MOTOKI
IPC: B02C1/02
Filed: 2001-09-06
Abstract: PURPOSE: An outlet clearance adjustment mechanism of a jaw crusher is provided to simplify its size and structure, without the fear of breakage, and to reduce outlet clearance adjusting time. CONSTITUTION: The outlet clearance adjustment mechanism of a jaw crusher comprised a stationary jaw(11) mounted to a frame(7); a movable jaw(12) which faces the stationary jaw and swingingly moves; a toggle block(30) placed at a back of the movable jaw and abutting the movable jaw via a toggle plate(13); and a toggle block frame(32) fixedly provided at the frame and supporting the toggle block(30). The toggle block has a downward inclined plane(31) with a lower portion being protruded on a surface at an opposite side to the toggle plate. The toggle block frame has a mounting surface(33) on which the toggle block having the downward inclined plane is slidably mounted, an inclined plane(34) provided to oppose the downward inclined plane, a detachable clearance adjustment shim(36) provided between the downward inclined plane and the inclined plane opposing each other. A hydraulic type of mechanical lock cylinder(40) is provided at a back side of the inclined plane of the toggle block frame.
Patent KR-20030021727-A (KR)
Title: Apparatus for working of rotation roll surface
Inventor: KIM MIN CHEOL
IPC: B21B28/00
Filed: 2001-09-07
Abstract: PURPOSE: An apparatus for processing surface of rotation roll is provided which grinds the rotation roll uniformly as it is coming into contact with the surface of the rotation roll at certain pressure and speed so as to improve quality of products and prevent safety accidents in advance. CONSTITUTION: The apparatus for processing surface of rotation roll comprises a base part that is fixed to a roll chock so that a bar(13) is rotated according to operation of a driving motor(15); a guide part that is connected to the bar of the base part through a guider, wherein a connection member to which a guide rod of the base part is connected is adhered to the rear part of the guider; upper and lower main body parts connected to the guide part to be vertically moved; left and right main body parts connected to the lower part of a fixture of the upper and lower main body parts; a rotation roll grinding part that comes into contact with the surface of the rotation roll by being connected to the lower part of a main body side plate of the left and right main body parts; and a main body lower plate support part that is installed on the lower part of a main body lower plate(41) of the upper and lower main body parts so that a support main body is received into a fixed main body(90) according to descent of cylinder(80).
Patent KR-20030021813-A (KR)
Title: Sludge Thickning Method and Equipment.
Inventor: EOM TAE GYEONG
IPC: C02F11/12
Filed: 2001-09-07
Abstract: PURPOSE: A method and an equipment for thickening sludge are provided to effectively thicken sludge in the sludge thickener by preventing hindrance due to generation of gas in a gravitational sludge thickener and reducing the amount of sludge supplied into the sludge thickener. CONSTITUTION: The equipment for thickening sludge comprises a grit chamber in which excess activated sludge transferred from a final settling basin(11) is contacted and mixed with inlet sewage; pump water absorption well(2) and inlet pump(3) for denitrifying excess activated sludge and adsorbing excess activated sludge as a mixture of the excess activated sludge and sewage are maintained for a sufficient period of time under the anaerobic condition; an initial sedimentation tank into which the excess activated sludge denitrified in the pump water absorption well and sewage that is partial organic matter adsorbed excess activated sludge are flown to be settled; initial sludge pump and pipe for transferring the sludge settled in the initial sedimentation tank to the gravitational sludge thickener(9) through the distribution balancing tank(8); excess activated sludge pump(12) and excess activated sludge transfer pipe(13) for transferring excess activated sludge from the final settling basin(11) to the grit chamber; and a distribution balancing tank(8) for distributing and balancing the sludge of the initial sedimentation basin(5) and a gravitational sludge thickener(9) for thickening the sludge.
Patent KR-20010090076-A (KR)
Inventor: SIM JAE CHEOL
IPC: E04C2/26
Filed: 2001-09-10
Abstract: PURPOSE: Methods for producing and constructing a color rock insulating panel are provided to improve the strength and quality of an insulating panel by substituting a reinforcing layer with another material, to reduce a cost on storage by branching an insulating panel producing line, to extend application, and to correspond to the mechanization and dry process of a construction method. CONSTITUTION: A color rock insulating panel(1) includes a foaming polystyrene board(10), an interior finish and wall covering panel attached on one face of the foaming polystyrene board with an adhesive and formed by coating a wall covering material(12) and a top coat material(13) on one face of a compressed cement board(11), and a compressed cement board(11) attached to the other face of the foaming styrene board with an adhesive. A set anchor(20) and an angle(21) are installed on the wall of a building, and the insulating panel is attached with an attaching member(30). A foaming polystyrene gasket is installed on the upper and front faces of the insulating panel. Waterproofing work is performed by calking silicon(42) in a joint. By substituting a reinforcing material and attaching mortar with the compressed cement boards, high strength is secured and bending of the insulating panel is prevented. By dividing an insulating panel producing process from a color rock panel producing process, a cost on storage is reduced. Moreover, waterproofing and insulating effect is improved.
Patent KR-20020073239-A (KR)
Title: Weaving machine
Inventor: SONG YU CHEL
IPC: D04B7/24
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a knitting machine which is characterized by reducing the cost, decreasing working hours because two needles can weave a pattern on a ground fabric. CONSTITUTION: The knitting machine is comprised of a left needle(L) weaving a base ground of the fabric and a right needle(R) weaving the pattern on the base ground. Working of the knitting machine is as follows: elevating the right needle(R) when the left needle(L) is elevated; descending the left needle(L) by a stitch cam when new grey yarn is supplied to the left needle(L); and progressing the right needle(R) under a condition that knitted loop formed by the left needle(L) is hung on the needle forming the other knitted loop, and descending the right needle(R) when grey yarn for weaving the other pattern is supplied to the right needle(R).
Patent KR-20010104745-A (KR)
Title: 파이프 포밍머신
Inventor: HAN HEUNG CHU
Filed: 2001-09-28
Abstract: 본 발명은 파이프 포밍머신에 관한 것으로, 특히 파이프를 정렬시키는 스토퍼에 감지 센서를 설치하고, 이 감지센서의 신호에 따라 실린더가 동작하며 자동으로 스토퍼를 이동시키는 파이프 포밍 머신에 관한 것이다. 
     본 발명의 목적은 테이블 일측에 포밍 작업을 위한 파이프 결착 공간을 가지며, 이 결착공간의 상부에 실린더와 연결되어 상하 이동하며 파이프를 압입 고정시키는 클램프와, 상기 클램프의 대향측에 위치하며 파이프를 타격하여 포밍작업을 행하는 펀치로 구성된 포밍 머신 본체;  상기 펀치와 클램프 사이에 위치하여 이동하며, 상기 파이프의 고정위치를 결정하는 스토퍼체와, 이 스토퍼체가 설치되는 베이스판으로 이루어진 스토퍼 본체와; 상기 베이스판과, 이 베이스판의 일단이 힌지 결합된 이동판 각각에 연결된 실린더로 이루어진 이동수단; 상기 스토퍼체에 파이프 접속 유무를 감지하는 감지센서를 가지고 이 감지센서의 신호에 따라 상기 실린더를 순차적으로 동작시키며 스토퍼 본체를 이동시키는 제어수단; 으로 구성된 것을 기술적인 특징으로 한다.
Patent KR-20030027507-A (KR)
Title: DLL with False Lock Protector
Inventor: BYUN SANG JIN
IPC: H03L7/089
Filed: 2001-09-28
Abstract: PURPOSE: A delay locked loop(DLL) circuit having a false lock protection function is provided, which prevents a false lock phenomenon and makes an accurate lock to a period T. CONSTITUTION: A delay unit(710) comprises a plurality of delay cells(711-718) connected serially each other. A phase detector(720) detects phases of a reference clock and an output clock of the delay unit and then compares them. A comparator unit(730) compares a sequence of a rising stage of the output clock of each delay cell and a rising stage of the reference clock and then outputs the comparison result as digital data. A combinational logic unit(740) judges where the rising stage of the output clock of the delay unit is located among a fast false lock range and a lock range and a slow lock range, on the ground of the output digital data. And a control unit controls delay of the delay unit on the ground of the comparison result of the phase detector and the judgement result of the combinational logic unit.