baber/WOPTO huggingface dataset:
Patent KR-20040003285-A (KR)
Title: Shift register and liquid crystal display with the same
Inventor: MUN SEUNG HWAN
IPC: G09G3/36
Filed: 2002-07-02
Abstract: PURPOSE: A shift register and a liquid crystal display device provided with the same are provided to reduce the power consumption by receiving the reset signal of the dummy stage from the pull-down driver to invert although the blanking period of the display becomes long. CONSTITUTION: A shift register includes a plurality of stages. Each of the stages includes a pull-up circuit(171), a pull-down circuit(172), a pull-up driver(173) and a pull-down driver(174). The pull-up circuit(171) supplies a clock corresponding to one of a first and a second clocks to the output terminal. The pull-down circuit(172) supplies a first power voltage to the output terminal. The pull-up driver(173) connected to the input node of the pull-up circuit(171) turns on the pull-up circuit(171) in response to the front end of the output signal of the previous stage and turns off the pull-up circuit(171) in response to the front ends of a first control signal and a second control signal. The pull-down driver(174) connected to the input node of the pull-down circuit(172) turns off the pull-down circuit(172) in response to the front end of the input signal and turns on the pull-down circuit(172) in response to the front ends of the first control signal and the second control signal.
Patent KR-20040003842-A (KR)
Title: Disc tray of disc drive decreasing vibration and noise, and disc drive comprising the same
Inventor: CHOI MYEONG RYEOL
IPC: G11B33/08
Filed: 2002-07-04
Abstract: PURPOSE: A disk tray for a disk drive for reducing vibration and a noise, and a disk drive having the same are provided to reduce vibration and a noise generated by a flow flowed into a lower part of a disk drive. CONSTITUTION: At least one or more through holes(112) formed at a disk drive, passing through a top surface and a bottom surface of a disk tray(110). The through holes are formed at parts where a turbulence flow generated by revolution of a disk(160) strongly collides with a front part of the disk drive, so that the rotary turbulence flow is flowed into a lower part of the disk tray through the through holes before being flowed out to the outside. A guide plate(114) is installed at the bottom surface of the disk tray. An air current(118) flowed into the lower part of the disk tray is prevented from being flowed out under the disk tray to prevent a disk tray loading unit(190) and the air current from colliding with each other, thereby preventing generation of sliding.
Patent KR-20030007049-A (KR)
Title: Composition for resin-bonded magnet, and resin-bonded magnet using the same
Inventor: HAYASHI SHIN ICHI
IPC: H01F1/09
Filed: 2002-07-08
Abstract: PURPOSE: A composition for resin-bonded magnet, and a resin-bonded magnet using the composition are provided to achieve a resin-bonded magnet very excellent not only in magnetic characteristics but also excellent in shape freedom, moldability and mechanical strength by controlling oxidation-caused deterioration of the magnetic characteristics. CONSTITUTION: A composition for resin-bonded magnets is composed of a magnetic powder and resin binder. The magnetic powder contains a transition metal element as one of the constituent elements. The binder contains, as the major ingredient, a thermosetting resin containing an organic peroxide and having radical-polymerization reactivity, and is further incorporated with an N-oxyl compound.
Patent KR-20040005466-A (KR)
Title: Semiconductor devices and method for manufacturing thereof
Inventor: DO IK SU
IPC: H01L21/336
Filed: 2002-07-10
Abstract: PURPOSE: A semiconductor device and a fabricating method therefor are provided to shorten a fabrication process and enhance the productivity by removing a process for forming a spacer. CONSTITUTION: A gate oxide layer(14) is formed on a semiconductor substrate(10). A gate conductive layer is deposited on the gate oxide layer. An inclined photoresist pattern is formed on an upper surface of the gate conductive layer. A trapezoid-shaped gate electrode(15) is formed by etching the gate conductive layer. A low-density source/drain region(16) is formed under inclined parts of both sides of the gate electrode(15) by implanting low-density impurities into the semiconductor substrate(10). A high-density source/drain region(18) is formed by implanting high-density impurities into the semiconductor substrate(10).
Patent KR-20030007213-A (KR)
Title: Transceiver unit
Inventor: ITOU SHIGEHIRO
IPC: H04B1/3822
Filed: 2002-07-16
Abstract: PURPOSE: To provide a transmission reception unit that can be downsized while suppressing the effect on a radiation characteristic of an antenna and simplify the configuration of the antenna. CONSTITUTION: An antenna patch 4 and an IF circuit section 5 having a large frequency difference are placed on the same side of a multi-layer board 1, high frequency circuits such as a local oscillation section 22 and a modulation section 23 except the IF circuit section 5 are placed on the other side of the multi-layer board 1, a ground conductor pattern 2A is provided in the inside of the multi-layer board 1, and a circuit conductor pattern 2 exposed to the other side of the multi-layer board 1 is conducted to a feeding point of the antenna patch 4 via a through-hole 8.
Patent KR-20040007115-A (KR)
Title: Protein chip, Preparation method thereof and Detection method by using the Protein chip
Inventor: HAN MUN HUI
IPC: G01N33/543
Filed: 2002-07-16
Abstract: PURPOSE: A protein chip, a preparation method thereof, and a method for detecting the protein expression or protein interaction using the same are provided, thereby easily finding novel proteins using a small amount of proteins for detection. CONSTITUTION: A protein chip comprises (a) one substrate selected from glass, gold, plastic, silicone wafer and metal; (b) a calix crown derivative formed on the surface of the substrate; and (c) protein fixed on the calix crown derivative, wherein the calix crown derivative has the structure of figure 1a; and the protein is antigen, enzyme or peptide. A method for preparing the protein chip comprises the steps of: (a) treating calix crown derivative formed on the surface of a substrate selected from glass, gold, plastic, silicone wafer and metal; and (b) fixing a protein on the calix crown derivative. A method for detecting the protein expression or protein interaction comprises the steps of: (a) reacting a protein to be tested with the protein chip; (b) treating a reaction product with a fluorescent material-labeled material; and (c) detecting the fluorescence.
Patent KR-20040012054-A (KR)
Inventor: HONG SEUNG GI
IPC: H01L21/265
Filed: 2002-07-31
Abstract: PURPOSE: An ion implantation apparatus is provided to determine whether a cooling apparatus breaks down by letting an operator check the temperature of a disc by the naked eye after a process is finished. CONSTITUTION: A wafer(10) on which a process is performed is placed on a disc(110). A rotation axis(120) rotates the disc in a predetermined direction, driven by a motor and installed in the lower surface of the disc. A cooling apparatus(130) cools the wafer while the process is performed. At least one temperature display unit(150) for displaying the temperature of the disc is installed in a predetermined portion of the upper surface of the disc so that whether the cooling apparatus breaks down is determined.
Patent KR-20040013686-A (KR)
Title: Filter using Tefron membrane
Inventor: KIM CHANG YONG
IPC: B01D39/14
Filed: 2002-08-08
Abstract: PURPOSE: A filter is provided which rarely requires periodical replacement or cleaning due to short life cycle, and a filter having deodorizing and antibacterial functions is provided. CONSTITUTION: The filter(2) using Teflon is characterized in that it is installed inside a channel through which a fluid required to be filtered passes and comprises a frame body for forming a space having certain thickness perpendicularly to the channel; and a filter membrane(10) adhered to both sides of the frame body to filter fine dust, powder or particles contained in the fluid passing through the channel, wherein a filter membrane(8) installed at a lead-in part of the channel is at least Teflon membrane, and activated carbon(12) is filled in the space formed by the frame body and filter membrane, wherein an open-and-shut means such as a cap is installed at an upper part of the frame body so that the activated carbon is injected into the frame body to exchange the activated carbon filled in the frame body, and wherein a flat inner space such as pack is formed by the Teflon membrane, and the activated carbon is filled in the inner space.
Patent KR-20040019497-A (KR)
Title: Paper feeding device for an image forming apparatus
Inventor: WOO SEUNG HO
IPC: B41J13/00
Filed: 2002-08-28
Abstract: PURPOSE: A paper feeding apparatus for an image forming apparatus is provided to increase an amount of papers without enlarging an installation space of the paper feeding apparatus. CONSTITUTION: A paper feeding apparatus(40) includes a knock-up plate(41), a guide plate, a pickup roller(24), a spring(44) and a cam(26). The knock-up plate(41) has a paper stacking section(42) one end of which is rotatably coupled to a frame(21) and a paper feeding section(43) bent towards the frame(21). The paper stacking section(42) is rotatably coupled to a support member(45) installed on the frame(21) by means of a hinge shaft(46). A plurality of papers is loaded on the paper stacking section(42). A protrusion member(26) is provided at one side of the paper stacking section(42). The paper feeding section(43) biases papers towards the pickup roller(24).
Patent KR-20040020176-A (KR)
Title: The functional beautypack and its manufacturing process with curdlan
Inventor: KIM GYEONG JU
IPC: A61K8/97
Filed: 2002-08-29
Abstract: PURPOSE: A functional cosmetic pack containing curdlan maintaining a gel state at 80deg.C or more, together with an additive liquid for cosmetic is provided. It has excellent moisturizing effect and causes no side effects on the human body. CONSTITUTION: Curdlan is hydrated, heated at 80 to 121deg.C and at high pressure on a glass plate or in a vessel and then dried. The thin film is absorbed in an additive liquid for cosmetic containing cucumber, aloe vera, seaweeds or the like. For an example, 20g/L curdlan is hydrated, heated at 80 to 121deg.C and absorbed in the additive liquid for cosmetic after drying.
Patent KR-20040020389-A (KR)
Title: Position correction apparatus of a charging slab into a heating furnace
Inventor: EOM GI HONG
IPC: B21B39/14
Filed: 2002-08-30
Abstract: PURPOSE: An apparatus for correcting position of slab charged into heating furnace is provided which enables quality improvement of slab and damage prevention of facility by accurately correcting the position of the slab in such a manner that position of the slab charged into the heating furnace is at a set position. CONSTITUTION: The apparatus comprises a slider(20) slidingly moved on a lower part of charging rails(112) in a direction perpendicular to the charging rails; a driving motor(30) for slidingly moving the slider; a lowerable and liftable stand(40) vertically movably mounted on an upper part of the slider; a cylinder(50) for vertically moving the lowerable and liftable stand; a plurality of rollers(42) rotationally mounted on the lowerable and liftable stand in such a way that the plurality of rollers are positioned at a lower part of the charging rails between the charging rails a plurality of which are parallel to each other; and a driving motor for rotating the rollers, wherein the apparatus further comprises an upper clamp(83) mounted on a pusher(60) in such a way that the upper clamp is slidingly moved to the side of a heating furnace; a cylinder(70) for slidingly moving the upper clamp; a lower clamp(87) mounted on a lower part of the upper clamp in such a way that the lower clamp is rotated by means of a pin; and a cylinder(84) for rotating the lower clamp.
Patent KR-20040021320-A (KR)
Title: Self-compensating dynamic balancer for disc drive and disc drive comprising the same
Inventor: HONG SUN GYO
IPC: G11B19/20
Filed: 2002-09-03
Abstract: PURPOSE: A self-compensating balancer for a disc drive and a disc drive employing the self-compensating balancer are provided to easily manufacture the balancer using injection molding. CONSTITUTION: A self-compensating balancer includes a main body(30), a ring-type race(32), and a spherical movable member(33). The main body is combined with a rotating body to restrict internal vibration caused by an eccentric mass of the rotating body. The race is provided in the main body and has inner and outer sides(32a,32b) parallel with a rotating axis of the rotating body and a bottom face(32d) formed between the inner and outer sides. The spherical movable member is movably located in the race. The race has a portion(32e) curved in a form of a circular arc. The curved portion is formed at the part where the outer side meets the bottom face of the race. When the main body is rotated, the movable member rolls in contact with the curved portion.
Patent KR-20040023334-A (KR)
Title: Apparatus for setting speaker delay time of audio visual system used vehicle
Inventor: LEE SEUNG YONG
IPC: H04S5/00
Filed: 2002-09-11
Abstract: PURPOSE: An apparatus for setting speaker delay time of an A/V system for use in a vehicle is provided to minimize the distance difference between the speakers, thereby setting the more realized image and the hearing position at the center. CONSTITUTION: An apparatus for setting speaker delay time of an A/V system for use in a vehicle includes an operation button block(20), a speaker distance measuring block(110), a remote controller(100), a remote controller transmission block(85), a remote controller reception block(80) and an A/V control block(30). The operation button block(20) operates the A/V system. The speaker distance measuring block(110) measures the positions of each speaker in the A/V system. The remote controller(100) outputs the control signal corresponding to the distance information measured at speaker distance measuring block(110) and the button pushed by the operational button block(20). The remote controller transmission block(85) outputs the control signal outputted from the remote controller(100) and the distance information. The remote controller reception block(80) receives the control signal transmitted from the remote controller transmission block(85). And, the A/V control block(30) has the function of setting the speaker delay time by receiving the speaker delay time setting signal and the measured distance information.
Patent KR-20040025020-A (KR)
Title: Method and apparatus of providing picture character message service
Inventor: CHOI SEON GYU
IPC: H04L12/58
Filed: 2002-09-18
Abstract: PURPOSE: A method and an apparatus are provided to allow users to transmit or receive graphic character messages in an easy and convenient manner. CONSTITUTION: An apparatus comprises a transmitting/receiving unit(301) for transmitting the edited graphic character message or the request for transmission of graphic character and identification information to the graphic character message server, and receiving the graphic character from the graphic character message server; a graphic character storing unit(302) for storing the images of the graphic character and identification information; an input unit(305) of inputting graphic character request information, text information, and selection information for selecting graphic characters included in the graphic character message from among the graphic characters stored in the graphic character storing unit; a display unit(304) for displaying the graphic character information stored in the graphic character storing unit; and a message editing unit(303) for providing the request information input from the input unit to the transmitting/receiving unit, providing the graphic character information stored in the graphic character storing unit to the display unit, providing the graphic character message to the display unit, and transmitting the graphic character message to the graphic character message server.
Patent KR-20040026423-A (KR)
Title: Organic electroluminescence device and method of manufacturing the same
Inventor: LEE CHEONG
IPC: H05B33/22
Filed: 2002-09-24
Abstract: PURPOSE: An organic electro-luminescence display device and a fabricating method thereof are provided to extend a display region to an upper region of a circuit part by forming a planarization layer on an upper surface of the circuit part. CONSTITUTION: A circuit part including a TFT is formed on a transparent substrate(200). A planarization layer(280) including an insulating material is formed on an upper surface of the substrate(200) including the circuit part. The TFT is partially opened by exposing a part of the planarization layer(280). A first electrode(285) is formed by coating a conductive material on the planarization layer. An organic layer(288) is formed on an entire surface of the first electrode(285). A second electrode(290) is formed on an entire surface of the organic layer(288).
Patent KR-20030028399-A (KR)
Title: Apparatus for controlling an air conditioner
Inventor: GOTO EIJI
IPC: F24F11/02
Filed: 2002-09-26
Abstract: PURPOSE: To provide a control device for an air conditioner capable of performing an interruption processing for controlling the driving of a compressor, and an interruption processing for controlling a converter, and stabilizing the DC voltage fed to the compressor to prevent the variation of the rotational frequency of the compressor. CONSTITUTION: The interruption processing 12 for controlling the converter is executed with higher priority in comparison with the interruption processing 11 for controlling the driving of the compressor.
Patent KR-20040026960-A (KR)
Title: Grinding apparatus and forming method for pattern forming of textile fabrics
Inventor: MUN JANG SHIK
IPC: D06C23/02
Filed: 2002-09-27
Abstract: PURPOSE: A grinding device and method for forming patterns on the textile are provided which are capable of forming various patterns on blue jeans and textiles. CONSTITUTION: A grinding device for forming patterns comprises: (a driving part, A) a main body(10) containing an opened installation space(11) and a plate; a pneumatic cylinder(20) set on the middle of the plate and elevated; a rod(21) set into the pneumatic cylinder(20) in the direction of the installation space(11); a holding plate(32) fixed on the rod(21) of the pneumatic cylinder(20) and elevated with work of the rod(21); a driving motor(30) installed on the inside of the holding plate(32'); a motor shaft(31) of the driving motor(30) protruded to a lower part of the holding plate(32'); a spindle(33) joined to the motor shaft(31); an abrasion member(34) bonded to the spindle(33); (a transferring part, B) a lateral transferring table(60) installed on a bottom of the space(11) and transferred by a handle(61); an anteroposterior transferring table(70) installed on an upper part of the lateral transferring table(60), formed a holding hole(72) in front and transferred by a handle(71); a vise(40) joined to the holding hole(72); a mold(50) which is installed in the vise(40), forming the patterns on the textile; and a control box(80) which is adhered to the main body(10) and the transferring part, controlling the pneumatic cylinder(20) and the driving motor(30). A method for forming patterns is as follows: fixing both sides of a lower mold(52) protruded the patterns on an inside of the vise(40); setting the textile on a protrusions(52a) of the mold(52); fitting the protrusions(52a) in a joining hole(51a) of an upper mold(51) to prevent move of the textile; setting the textile directly on the spindle(33) with the handles(61)(71); rotating the driving motor(30) at 2000-2400rpm with the control box(80); dropping the rod(21) to contact the abrasion member(34) with the textile and to grind; and then rising the rod(21) to separate the upper mold(51) from the lower mold(52) and to separate the textile.
Patent KR-20040028401-A (KR)
Title: Contents providing system and method based on bandwidth
Inventor: CHO HYO YEOL
IPC: G06F17/00
Filed: 2002-09-30
Abstract: PURPOSE: A system and a method for offering contents by each bandwidth are provided to offer the contents fit to each bandwidth by detecting the bandwidth of each user. CONSTITUTION: A bandwidth detector(11) generates a message including the bandwidth information of a user computer(10) when the user computer connects to a contents providing server(20), and transmits the message to the contents providing server. The message includes an Internet service type, the bandwidth, and IP(Internet Protocol) address information of the user computer. A contents database stores the same contents encoded to various bandwidth. The contents providing server detects the bandwidth of the user computer by analyzing the message from the bandwidth detector and offers the contents to the user computer by searching the contents encoded in the detected bandwidth from the contents database.
Patent KR-20040031430-A (KR)
Title: Interlocking repeater, Interlocking system between network management system using the same and method thereof
Inventor: HAN YU SU
IPC: H04B17/40
Filed: 2002-10-07
Abstract: PURPOSE: An interworking relay device, an interworking system between NMSs(Network Management Systems) using the same, and a method therefor are provided to perform efficient interworking between the NMS and an EMS(Element Management System) by storing changed interworking information of the EMS in the interworking relay device, selecting only data necessary for interworking, and interworking between the NMS and the EMS. CONSTITUTION: An EMS(20) controls and manages network resources. An NMS(16) controls and manages the EMS(20). An interworking relay device(10) stores information necessary for the interworking of the EMS(20) and the NMS(16), retrieves only necessary information in the interworking among the stored data, and provides retrieved information. The NMS(16) has a retrieval module(18), an interworking module(19) and an operator module(17). The retrieval module(18) registers information of the NMS(16) in the interworking relay device(10), and retrieves a network resource data name, a data type, a communication protocol, an interworking procedure and address information, which are necessary for the interworking of the EMS(20), from the interworking relay device(10). The interworking module(19) collects information of the EMS(20) from the EMS(20), and compares collected information with information retrieved from the interworking relay device(10). If collected information is identical to information retrieved from the interworking relay device(10), the interworking module(19) interworks between the NMS(16) and the EMS(20). The operator module(17) manages the retrieval module(18) and the interworking module(19), and displays information on an operator screen.
Patent KR-20040033125-A (KR)
Inventor: LEE JE GU
IPC: F24F1/00
Filed: 2002-10-11
Abstract: PURPOSE: An air conditioner is provided to simplify the assembling and disassembling of a cover for a connection refrigerant tube with respect to a main body. CONSTITUTION: An air conditioner includes covers(30) for connection refrigerant tubes. The covers have first and second side surfaces(31,32) respectively and are coupled with each lower corner of the main body, thereby realizing a rectangular shape with a main body. The first and second side surfaces respectively make plane surfaces with a side surface(21) and a lower surface(22) of the main body and are connected to the surfaces by first and second connection plates(23,24) integrally extended from the main body. The first and second side surfaces respectively have first and second hooks(34,35) to be fitted into first and second hook holes(25,26) of the first and second connection plates. Both of the hooks are formed with holding parts(34a,35a) at each end part to be captured in the first and second hook holes.