baber/WOPTO huggingface dataset:
Patent KR-20030023433-A (KR)
Inventor: HAN DONG IL
IPC: G06F15/16
Filed: 2002-01-07
Abstract: PURPOSE: A multiple network selection circuit is provided to construct different network environments in different view points with one computer system by installing plural hard disks as many as the number of the network environments and operating a simple external switch. CONSTITUTION: The circuit comprises an I/O port(110), a decoder(120), a network switch(170), an IDE(Integrated Development Environment) switch(130), and an external display(150). The I/O port(110) receives an external network selection signal and outputs a current network state signal. The decoder(120) selects the first network selection input signal. The network switch(170) constructs a data transmission path of a network. The IDE switch(130) cuts off a control signal path of a hard disk connected to a non-active network. The external display(150) displays the network state.
Patent KR-20030061252-A (KR)
Inventor: MUN NAM GOUNG
IPC: A61L9/12
Filed: 2002-01-11
Abstract: PURPOSE: Provided is a method for emitting aroma which lets aroma absorbed into papers, which are put on front and rear side of an aroma absorbent to increase storage of the aroma so that it helps to emit the aroma for a long time. CONSTITUTION: The method for emitting aroma comprises the steps of: (i) allowing the aroma to be stored at the aroma absorbent(1) such as paper, cloth or so on; (ii) letting the aroma to be permeated to the paper(2); (iii) wrapping the front and the rear side of the paper by vinyl(3); (iv) compressing and sealing the vinyl; (v) placing an aroma opening(4) on the surface of the vinyl; and (vi) reusing a scrap(6) generated in making the switching hole and attaching a tape and a sticker to the scrap.
Patent KR-20030062566-A (KR)
Title: Semiconductor Chip Tester using Computer
Inventor: KANG JONG GU
IPC: H01L21/66
Filed: 2002-01-17
Abstract: PURPOSE: A device for testing a semiconductor chip by using a computer is provided to selectively utilize an X4 data line or an X8 data line in response to a requirement by incorporating a pair of test boards using the X4 data line or the X8 data line respectively into one test board. CONSTITUTION: A device for testing a semiconductor chip by using a computer includes, a control block(410), an interface board inserted into a slot(400) provided at the main board of the computer and a test board(450-1,450-2) having a plurality of test sockets formed on the top portion of the test board(450-1,450-2). In the device, a plurality of data lines(440) is provided between the slot(400) and the test sockets and a plurality of switches(470-1,470-2) is formed in each of the data lines(440). The device selectively connects the data lines(440) to the test sockets in response to the switching result.
Patent KR-20030063655-A (KR)
Title: Injection nozzle for water jet loom
Inventor: KIM JEONG SUN
IPC: D03D47/32
Filed: 2002-01-23
Abstract: PURPOSE: An injection nozzle for a water jet weaving machine is characterized by having many weft feeding holes on a needle, rotating separatively a connecting piece and cutting the weft on an end of the nozzle by cutting blades. The injection nozzle is capable of feeding selectively many pieces of weft from one needle, fixing accurately a position of the needle, preventing tangle of residual weft and increasing productivity. CONSTITUTION: The injection nozzle for the water jet weaving machine is comprised of: the needle(300) inserted into a hollow part(210) of a main frame(200); the weft feeding holes formed in a body(301) of the needle(300); the cutting blade(237) fixed in an end of the main frame(200); and a rotating body(250) which is installed on an outside of the main frame(200), containing the cutting blade(251).
Patent KR-20030066907-A (KR)
Title: Display Device
Inventor: KO NAM JE
IPC: H01J31/12
Filed: 2002-02-06
Abstract: PURPOSE: An image display device is provided to allow the electrode to be easily led out from the vacuum container, while reducing manufacturing procedures and costs. CONSTITUTION: An image display device comprises a front container(130) having a flat outer surface; a rear container(140) coupled with the front container; an electron source disposed on the rear container; and a plurality of flat electrodes(100) for extracting, controlling, accelerating and deflecting electron beams emitted from the electrode source. The electrodes have an electrode lead-out unit(110) for receiving a voltage and a signal from an external source. The electrode lead-out unit contacts the rear container, and the part of the rear container corresponding to the electrode lead-out unit is deposited with a conductive material(120).
Patent KR-20020070782-A (KR)
Title: Developer producing equipment and method
Inventor: HOZAN TAKAHIRO
IPC: G03D3/00
Filed: 2002-02-06
Abstract: PURPOSE: A developer producing equipment is provided that is connected via piping to working equipment in which electronic circuits, on which fine working is performed, are formed, and produces an alkali type developer used in the above mentioned working equipment, and a method for producing the alkali type developer is provided. CONSTITUTION: The developer producing equipment(100) comprises a preparation tank(105) to which a developer stock solution and pure water are supplied, and in which these are agitated, first liquid amount measuring means(106) for measuring the amount of the alkali type developer inside the preparation tank, first alkali concentration measuring means(107) for measuring the alkali concentration of the abovementioned alkali type developer, first liquid amount control means(108) for adjusting the amount of the alkali type developer inside the preparation tank on the basis of the measured value obtained by the above mentioned first liquid amount measuring means(106) and the above mentioned first alkali concentration measuring means(107), and liquid supply control means(109) for adjusting at least either the amount of developer stock solution or the amount of pure water, supplied to the preparation tank, on the basis of the above mentioned measured values.
Patent KR-20030067391-A (KR)
Inventor: BAEK NAM CHEOL
IPC: H01L21/304
Filed: 2002-02-08
Abstract: PURPOSE: A chemical mechanical polishing apparatus is provided to be easily adapted to each semiconductor process by including a plurality of loading devices so that an additional constitution becomes unnecessary regarding various processes. CONSTITUTION: A plurality of platens(32) have each polishing surface. A plurality of carrier heads pressurize the polishing surface of a wafer to polish the wafer, maintaining the wafer to polish. A plurality of loading devices include a wafer maintaining portion positioned in a predetermined circumference with respect to the rotation center of the loading device, disposed in a position accessible to the carrier head. The loading devices can rotate and increase the wafer placed on the loading devices. A cleaning unit(40) cleans the polished wafer. The wafer before a polishing process or the wafer after the polishing process is received in a plurality of wafer cassette units(10). The first transfer apparatus(11) transfers the wafer received in the wafer cassette unit and waiting for being polished or the wafer cleaned in the cleaning unit. The second transfer apparatus(16) transfers the wafer prior to the polishing process to the loading device and transfers the wafer placed on the loading device to the cleaning unit after the polishing process. The wafer is temporarily received in an intermediate standby unit(15) between the first and second transfer apparatuses.
Patent KR-20020067653-A (KR)
Inventor: KOSUGI MASAKI
IPC: C08L83/08
Filed: 2002-02-14
Abstract: PURPOSE: Provided is an oily solid cosmetic which has good usability and is capable of giving excellent luster after applied to the skin and of excellently keeping an effect of preventing secondary adhesion and a cosmetic effect. The cosmetic is preferably used as a lipstick. CONSTITUTION: The oily solid cosmetic includes: (a) a fluorine-modified silicone; (b) an acrylic silicone-based graft copolymer which is obtained by copolymerizing an organopolysiloxane compound having a radical-polymerizing group at one of its polymer chain ends with a radical-polymerizing monomer consisting mainly of a 16-22C alkyl(meth) acrylate; and (c) a volatile silicone. The cosmetic preferably contains the components (a), (b), and (c) in amounts of 1-40 wt.%, 0.5-40 wt.%, and 0.1-40 wt.%, respectively. Further, the cosmetic preferably contains a silicone resin as the other component (d).
Patent KR-20030072412-A (KR)
Title: A manufacturing method of green tea extracts
Inventor: KIM DONG HYUN
IPC: A23L2/38
Filed: 2002-03-04
Abstract: PURPOSE: Provided is a manufacturing method of green tea extracts to allow a consumer to drink the green tea easily and to increase the consumption of the green tea. CONSTITUTION: A manufacturing method of green tea extracts comprises the steps of: collecting green tea leaves, followed by roasting and drying them; mixing the leaves with oligosaccharide and yeast and fermenting the mixture thereof; preparing hard boiled rice, followed by inoculation of Asp.Kawachii thereinto and fermentation; growing fungi in the fermented hard boiled rice at 30-35 deg.C; mixing the fungi and sugar with the green tea mixture, followed by maturation; and filtering the matured green tea mixture and maturing the filtrate at low temperature.
Patent KR-20030072717-A (KR)
Title: The vacuum heat insulator and process for preparing the same
Inventor: KIM BONG GU
IPC: F25D23/06
Filed: 2002-03-06
Abstract: PURPOSE: A vacuum heat insulator and a method for manufacturing the same are provided to be lighter than existing vacuum insulators. CONSTITUTION: Glass wool(2) is used as inside core material of a vacuum heat insulator. Multi-layer film(1) for high vacuum with aluminum deposited thereon is used as outside casing. Getter material(4) is inserted in the vacuum heat insulator to absorb organic gas and moisture. A method includes a step primarily heating the glass wool for fixed time at temperature over 100 deg.C and under 510 deg.C, the temperature at which composition of the glass wool is deformed to remove moisture and organic material remaining in the glass wool; a step secondarily heating at high temperature under 510 deg.C, pressurizing and laminating at appropriate thickness; a step covering the inside core material, the pressurized and laminated glass wool, with the multi-layer film for high vacuum with aluminum deposited thereon; and a step inserting the getter material, organic gas and moisture absorbent, in the film to exhaust gas to so as to make vacuous.
Patent KR-20020082746-A (KR)
Inventor: FUNABASHI KATSUNORI
IPC: F16L9/18
Filed: 2002-03-22
Abstract: PURPOSE: To prevent a chattering sound in an exhaust pipe of inner-outer double-tube type exhaust pipe caused by wear generated between a separate protrusion and its contact part due to long-time use. CONSTITUTION: An inner-outer double-tube type structure is provided by constituting an exhaust pipe 1 of an outer pipe 10 and an inner pipe 11 coaxially arranged inside it, and at its rear end, a separate protrusion 15 is protruded inward from the outer pipe 10 and brought into contact with the inner pipe 11, and the inner pipe 11 is made capable of sliding. The separate protrusion 15 is provided in plural in the circumferential direction, and a suppressing member 18 is slightly pressed into a clearance 17 of an outward projection 16 formed between the adjacent separate protrusions 15 and plug welded to the outer pipe 10.
Patent KR-20020081143-A (KR)
Inventor: ABE MIKI
IPC: G06F21/62
Filed: 2002-04-17
Abstract: PURPOSE: To provide a data transfer method that can reduce a time required for transferring contents data. CONSTITUTION: In the case of transferring 2nd and succeeding contents data when a primary recording medium transmits a plurality of contents data to a secondary recording medium that records the data, and when validated information of the contents data are the same as the validated information having been already transferred, only a 1st key (contents key) and contents data are transferred so as to bring efficiency to confirmation processing by a 2nd key (route key KR or the like) by the validity information (EKB). Authentication to authenticate transfer propriety is executed only before start of transfer of first contents data. A data recorder side updates management information on the secondary recording medium corresponding to the recording when the recording of one series of contents data or more on the secondary recording medium is finished.
Patent KR-20030085894-A (KR)
Title: A thin film transistor liquid crystal display and a fabrication method thereof
Inventor: CHAE GI SEONG
IPC: G02F1/136
Filed: 2002-05-02
Abstract: PURPOSE: A TFT LCD and a method for fabricating the same are provided to improve the operation speed of TFTs by using a micro crystal silicon as an active layer, thereby preventing the after-image and improving the screen quality. CONSTITUTION: A TFT LCD includes a semiconductor layer(35b') having amorphous silicon layers(35a) formed at upper and lower parts of a micro crystal amorphous silicon layer(35a'). The micro crystal amorphous silicon layer has an irregular distribution of crystal, so that the off characteristics of TFTs become deteriorated even though the operation speed of the TFTs is improved when the crystal exists on an interface between the micro crystal silicon and a gate insulating film(33) and electrons are trapped via the interface. The amorphous silicon layers formed at both sides of the micro crystal silicon resolve the problems generated from the interface.
Patent KR-20030087767-A (KR)
Title: credit card system for real estate
Inventor: AHN BYUNG KY
Filed: 2002-05-09
Abstract: PURPOSE: A settlement system for an exclusive real estate card is provided to settle an initial payment or a midway payment with a credit card, and to process a settlement price in a minus account loan method using real estate as a security. CONSTITUTION: An applicant(10) applies for the real estate through a real estate application box of an Internet site by seeing a distribution notice offered from a distributor(11). The applicant requests the issuance of the exclusive real estate card after settling the application money by a transfer method or a credit card. A system manager(14) manages a card issuance document, and applies a document for issuing the exclusive real estate card to a credit card company(12). The credit card company examines the document, and issues the exclusive real estate card. The applicant settles the initial and the midway payment with the received exclusive real estate card, and applies a conversion request for the settlement price to a bank(13) through a minus loan card.
Patent KR-20030067447-A (KR)
Title: Rotary Fluid Movers
Inventor: YANG GI WAH
IPC: F02B53/00
Filed: 2002-05-16
Abstract: PURPOSE: A rotary fluid mover is provided to achieve improved use efficiency by compressing gases without using a valve and permitting the fluid mover to be used as a power generator for generating power from gas or steam having a pressure. CONSTITUTION: A ring type rotor(1) is covered with a stator cover(6) so as to form a working chamber(7). The working chamber is divided by a separator plate(2) which is fixed at the ring type rotor. The working chamber rotates in accordance with the separator plate during the rotation of the rotor. A piston(4) is mounted on the stator cover in such a manner that the piston rotates at the speed same as the rotation speed of the rotor. The piston has a protrusion protruded downward from the stator cover in such a manner that the working chamber is blocked by the protrusion and the working fluid contained in the working chamber is prevented from passing through the piston during the rotation of the working chamber. The piston has a separator pin passages formed symmetrically with each other. The separator plate is arranged to avoid a collision with the piston blocking the working chamber. The piston has a fluid inlet(9) and a fluid outlet(8) communicated to the working chamber.
Patent KR-20030089300-A (KR)
Inventor: KO GYEONG U
IPC: B60J1/17
Filed: 2002-05-17
Abstract: PURPOSE: Door regulator structure for a vehicle is provided to simplify the whole structure and reduce the weight by preventing eccentricity of operating force and reducing the actuating force of a regulator. CONSTITUTION: Door regulator structure for a vehicle comprises a glass(60) movably installed to the inside of a door frame of the vehicle; wire ropes(40) connected to at least one side of the glass, to pull the glass in the same direction as the moving direction of the glass; a driving unit(D) moving the glass up and down by winding or loosening the wire rope; and at least one support member(50) forming a path, to connect the wire rope to the glass from the driving unit. The wires are connected to the upper and lower ends of the glass.
Patent KR-20030090194-A (KR)
Title: A structure and a method on setting a photoresist bottle
Inventor: HAN GWANG YUN
IPC: H01L21/027
Filed: 2002-05-21
Abstract: PURPOSE: A structure and a method for installing a photoresist bottle are provided to exhaust the photoresist of the photoresist bottle without reside of photoresist by directing an entrance of a photoresist bottle to the ground. CONSTITUTION: A structure for installing a photoresist bottle includes a bottle(103), a guide portion(101), a gas line(115), a check valve(117), and a pump line(111). The bottle(103) is used for storing photoresist. An entrance of the bottle(103) is directed to the ground. The guide portion(101) is connected to an upper portion of the bottle(103). The gas line(115) is inserted into the entrance of the bottle(103). The check valve(117) is adhered to the gas line(115). The pump line(111) adjacent to the gas line(115) is inserted into the entrance of the bottle(103).
Patent KR-20030090203-A (KR)
Title: Reinforced in situ concrete pier on slope
Inventor: HAN HYEONG GWAN
IPC: E01D19/02
Filed: 2002-05-21
Abstract: PURPOSE: An installation method for a pier on a slope is provided to reduce construction expenses by minimizing the damage of natural environment, reducing the cost required for disposal of soil surplus earth and excluding a reinforcement work. CONSTITUTION: The installation method for a pier on a slope comprises the steps of: securing a lot by removing the soil of a slope where a pier is installed partially, then leveling up; placing the larger steel casing(51) than an independent footing(50) on the secured lot; excavating the ground using the steel casing(51), then settling the steel casing(51) to a bearing layer of a pier; removing soil surplus earth in the steel casing(51) and installing a bunch of reinforcing bars(52) for a pier; constructing an independent footing(50) by placing concrete to the reinforcing bars(52) and drawing the steel casing(51) before the concrete is hardened repeatedly; and installing a pier(70) on the upper side of the independent footing(50).
Patent KR-20030090350-A (KR)
Inventor: HAN SEUNG GON
IPC: H04N5/08
Filed: 2002-05-23
Abstract: PURPOSE: An apparatus and a method for detecting a synchronous signal and a mode are provided to simply detect vertical and horizontal synchronous signals without generating an extra mask signal, and generate new synchronous signals to display a video signal according to the frequency of the detected synchronous signals. CONSTITUTION: An amplifier(100) amplifies a complex video signal inputted from an external video equipment. A synchronous signal detector(110) compares an output signal of the amplifier with a reference voltage for detecting horizontal and vertical synchronous signals. A switching unit(120) switches an output signal of the synchronous signal detector or separative type vertical synchronous signal. A microcomputer(130) selectively receives the output signal of the synchronous signal detector, the separative type horizontal synchronous signal or vertical synchronous signal while controlling a switching action of the switching unit. The microcomputer detects frequency of the inputted synchronous signal for generating a resolution mode detecting signal, and controls generation of the vertical and horizontal synchronous signals to display the video signal to be appropriate for the size of a picture. A synchronous signal generator(140) generates the vertical and horizontal synchronous signals according to control of the microcomputer.
Patent KR-20030001254-A (KR)
Title: Semiconductor device fabrication method
Inventor: MORISAKI HIROSHI
IPC: H01L21/469
Filed: 2002-06-11
Abstract: PURPOSE: To form a super-fine grain oxide thin film, used as a low permittivity interlayer insulating film having proper grain diameter control and improve the reproducibility of the porosity and the permittivity of the super-fine grain oxide thin film. CONSTITUTION: In a method for manufacturing a semiconductor device for forming the super-fine grain oxide thin film used as a low permittivity interlayer insulation film, a crucible 13 containing Si raw material 12 and a substrate 14 to be processed are provided in a chamber 11, and Ar gas is introduced into the chamber 11; and at the same time the Si raw material 12 is heated to evaporates to form the super-fine grain thin film of Si on the substrate 14 to be processed, then the substrate 14 is subjected to heat treatment to oxidize Si, to form the super-fine grain oxide thin film which is made of SiOx.
Patent KR-20020096013-A (KR)
Title: Line driver circuit, electro-optic device, and display device
Inventor: MORITA AKIRA
IPC: G09G3/20
Filed: 2002-06-14
Abstract: PURPOSE: To provide a line driving circuit in which cost reduction through micronizing the process is efficiently conducted and to provide a electrooptical device and a display device using the circuit. CONSTITUTION: A liquid crystal device 10 includes an LCD panel 20, a signal driver 30, a scanning driver 50 and a power supply circuit 80 and these are controlled by an LCD controller 60. The driver 30 includes an interface circuit which converts voltage of low breakdown system to the voltages of high breakdown system using a middle breakdown process in an interface section 200. The section 200 receives a signal group of a low breakdown system supplied from the controller 60, converts the group into voltages of the high breakdown system and supplies these voltages to the driver 50 or the circuit 80.
Patent KR-20020067448-A (KR)
Inventor: CHOI KWANG CHUL
IPC: E01C11/22
Filed: 2002-06-11
Abstract: PURPOSE: Provided is a curb of carriage way and sidewalk enough impact stress to gain higher durability at similar price, anti-corrosion to improve beauty of city such as stadium, park, and street, and simple maintenance. CONSTITUTION: The curb of carriage way and sidewalk comprises the following process as; forming sheet iron into curb body(1) forming reinforcing bent area(3) in the longitudinal direction at the same thickness; forming wing pieces(2) outward on the lower part; fixing lid piece(5) cross-forming the concave and the convex holes(6,7) that the external diameter surface is bent at openings of the both body end and a fixing piece with fitting holes(4a) is fixed at the both ends of the wing pieces(2); and assembling continuously with bolts nuts.