baber/WOPTO huggingface dataset:
Patent KR-20030060188-A (KR)
Inventor: JIN RYANG GYU
IPC: F16J1/00
Filed: 2002-01-07
Abstract: PURPOSE: A piston protecting member is provided to protect the piston, and a foreign matter is prevented in a sealing portion of the cylinder. CONSTITUTION: A cylinder(110) of a hydraulic device is composed an inner diameter portion of a circular shape, a hydraulic pressure supplying line, and another hydraulic pressure supplying line connected to a rear end of the inner diameter portion. A cap(140) seals an open part of the cylinder having a sealing portion in the center. Hydraulic pipes(151,152) supplies hydraulic pressure to the hydraulic pressure supplying line. A piston(120) has an expanding portion in the inner diameter portion having a hook type connecting portion(122). A guide member(130) is fitted to an outer circumference of the cylinder connected to an end of the piston.
Patent KR-20030060580-A (KR)
Title: Automobile checking system winthin hood and the method
Inventor: OH BYEONG TAEK
IPC: B60R16/00
Filed: 2002-01-10
Abstract: PURPOSE: System and method for controlling a car checker in a hood is provided to inspect the car using a communication network in the car with the hood open. CONSTITUTION: A user turn on a switch via a panel(36), then a module(20) for a gateway makes an output control data of the module corresponding thereto via a local interconnect network(LIN) communication. The controller area network(CAN) communication receives the corresponding data of the module and controls it. The corresponding module sends information(signals or data) to the CAN communication, the module for the gateway classifies the data required at a car checker in a hood(30) into the data for the LIN communication. The programmable operator(32) receives the LIN communication data and displays the data on an indicator(34).
Patent KR-20030060660-A (KR)
Inventor: DON JUNG IL
IPC: A41B11/00
Filed: 2002-01-10
Abstract: PURPOSE: Provided are both sided socks which are capable of being worn twice by turning over them. Therefore, the both sided socks have extended life span and prevent diseases associated with the foot. CONSTITUTION: Both sided socks are characterized by using elastic material and changing the difference of texture density thereof. Therefore, the both sided socks have improved looking and feeling in wearing, and prevent and treat diseases associated with the foot. They further have extended life span.
Patent KR-20030062059-A (KR)
Inventor: SUNG YEONG JU
IPC: H04M3/533
Filed: 2002-01-16
Abstract: PURPOSE: A method of an automatic reply value added service of mobile communication system is provided to output an automatic reply message when the user is under hard situation to receive a call by pressing an automatic reply message key. CONSTITUTION: It is checked whether a bell sound of a mobile terminal is generated(201). If the bell sound is not generated, a specific function of a key of the mobile terminal is performed(202). If the bell sound is generated, it is checked whether a key for an automatic answering is depressed(203). If the key for an automatic answering is not depressed, a call is connected to the other party(204). If the key for an automatic answering is depressed, a terminating tone is converted into a mute sound(205). In order to inform the other party that an answer to his/her call is not possible, an automatic answering service of a base station is paged(206). The base station performs the automatic answering service to transmit a call-unavailable voice message to a terminal of the other party(208).
Patent KR-20030063824-A (KR)
Title: Arcade game network interface apparatus and the game method which it uses
Inventor: OH DONG SEOB
Filed: 2002-01-24
Abstract: PURPOSE: A network interface device, and a game operation method using the same system are provided to connect arcade game machines over a network, to enable a user to choose other game player, and to automatically upgrade a game interface at a remote place. CONSTITUTION: The system comprises a game machine board interface(220), a user interface(210), a network interface(230), a graphic controller(240), and a controller(250). The game machine board interface(220) includes an arcade game machine connector, and communicates IO signals including user operation signals, control signals, control signals, and monitor output signals. The user interface(210) interfaces the IO signals with a user interface device. The network interface(230) communicates synchronized game progress data with game machines connected to a network. The graphic controller(240) outputs other player selection menu for enabling a user to choose other player in a network mode. The controller(250) enables a user to set a game machine of his or her own as selectable by other user or enables a user to select other game machine as a game partner according to a network mode or not.
Patent KR-20030064573-A (KR)
Title: Microbatch Chemical Analyzer
Inventor: CHOI SONG BEOM
IPC: G01N35/10
Filed: 2002-01-28
Abstract: PURPOSE: Provided is a micro-batch type chemical analyzer operated at a low cost which can minimize the reagent consumption, perform an unmanned automatic analysis and determine in a wide range of concentration. CONSTITUTION: The micro-batch type chemical analyzer comprises: a loop pipe(1) through which a fluid flows; a multi-port valve(10) positioned on the path of the loop pipe(1) and having multiple ports(11) for introducing or discharging a liquid or a gas into or out of the loop pipe(1); a bi-directional pump(20) for absorbing or discharging the liquid or gas, or circulating and mixing the liquid or gas in the loop pipe(1); a detector(30) for detecting the reaction state of the sample; a reactor(40) for mixing solutions and carrying out a chemical reaction; and a valve for changing the flow path.
Patent KR-20020063817-A (KR)
Inventor: NAGATA TAKEO
IPC: C09K3/14
Filed: 2002-01-29
Abstract: PURPOSE: To obtain a nonasbestos friction material having excellent abrasion resistance and suppressing effects on facing aggressiveness in a high-temperature region. CONSTITUTION: This nonasbestos friction material is characterized by compounding tin and/or a tin sulfide as a friction material component in the nonasbestos friction material prepared by molding and curing a nonasbestos friction material composition consisting essentially of a fiber substrate, a filler and a binder.
Patent KR-20020077047-A (KR)
Inventor: WONG JAI-FAM
IPC: H01L29/786
Filed: 2002-02-26
Abstract: PURPOSE: A flat panel display and a manufacturing method thereof are provided to simplify the manufacturing process, and to reduce working hours and expenses by forming the color filter and the black matrix on the thin film transistor array substrate. CONSTITUTION: A flat panel display comprises a glass substrate(10), switches, photoresist layers, signal lines disposed on the glass substrate along the first direction, and gate lines(12) disposed on the glass substrate along the second direction and across the first direction to define pixels. Each pixel includes the first area. Plural switching units are formed in the first areas of the pixels to control the corresponding pixels. The first, second, and third photoresist layers are disposed in the first, second, and third groups of the pixels, and the first area of each pixel is covered by at least two of the first, second, and third photoresist layers.
Patent KR-20030075707-A (KR)
Title: Door frame assay
Inventor: IM YOUNG MIN
IPC: E06B1/32
Filed: 2002-03-20
Abstract: PURPOSE: A doorframe assembly is provided to reduce the manufacturing cost and facilitate assembling of the doorframe assembly. CONSTITUTION: A doorframe assembly(1) includes a doorframe core(3) formed of at least one square bar, a pair of cover members(9,11) combining mutually symmetrically to the doorframe core, and engaging units(13,15) each disposed to each cover member. The engaging units are engaged mutually to prevent separation in the separating direction. A groove(7) is longitudinally formed to the outer peripheral surface of the doorframe core. A doorstopper unit(5) is secured to a side of the upper surface of the doorframe core. The doorframe covers for covering the outer surface of the doorframe and the doorstopper are attached to the doorframe core.
Patent KR-20030078409-A (KR)
Inventor: NA SEONG MIN
IPC: H05B41/38
Filed: 2002-03-29
Abstract: PURPOSE: An automatic illumination control apparatus is provided to reduce a power consumption and achieve improved efficiency by permitting the illumination operation to be performed automatically in accordance with the ambient brightness. CONSTITUTION: An automatic illumination control apparatus comprises a power unit(10) for supplying a power for the apparatus; a power control unit(20) for controlling the power applied from the power unit in accordance with an illumination sense signal, and applying the controlled power; an illumination sensing unit(30) for sensing the ambient brightness and outputting an illumination sense signal to the power control unit; and a light emitting unit(40) constituted by one or more light emitting diodes, and which emits lights of different intensities in accordance with the size of the power being applied through the power control unit.
Patent KR-20030079576-A (KR)
Title: caption player
Inventor: AHN SANG HYEON
IPC: G11B20/00
Filed: 2002-04-04
Abstract: PURPOSE: A wire and wireless audio and video multi-codec caption player using a portable CD-RW is provided to improve the efficiency by processing data with one chip, and smoothly reproduce video data including caption through a CD. CONSTITUTION: A main processor processes all recorded data. The main processor is formed of a data input unit, a data analyzing unit, a caption data analyzing unit, and an analyzed data transmitting unit in one chip. The data passed through the main processor is displayed by a display device. In the case of general data, the main processor merely stores the general data. In the case of video data including caption data, moving picture data, caption data, and audio data are reproduced at the same time. In the case of audio data including caption data, caption data and audio data are reproduced at the same time.
Patent KR-20030082627-A (KR)
Title: Device for mounting backsplash for washing machine and dryer
Inventor: RYU JAE CHEOL
IPC: D06F37/18
Filed: 2002-04-17
Abstract: PURPOSE: A structure for mounting a backsplash of a washing machine and a drying machine is provided to supply integrated appearance by combining each backsplash by mounting the backsplash to be used for both the washing and drying machines even if the installation positions of the washing and drying machines are changed. CONSTITUTION: A backsplash mounting structure for mounting a backsplash(20a) of which the heights of left and right sides are different with having a display part at the left or the right side, to a top cover(10) of washing and drying machines in common is composed of a control box(12) installed at the rear of the top cover of the washing and drying machines and disposed to be lower than the height of one of left and right sides of the backsplash and a wire(14) for connecting the control box with a display unit(22) installed to the rear of the display part and having a length that corresponds to the width of the top cover.
Patent KR-20030083454-A (KR)
Title: Plasma Display Panel and Method of Fabricating the same
Inventor: LEE YUN GWAN
IPC: H01J11/40
Filed: 2002-04-23
Abstract: PURPOSE: A plasma display panel and a method for manufacturing the same are provided to reduce manufacturing costs and procedures, while achieving improved discharge efficiency. CONSTITUTION: A plasma display panel comprises a pair of sustaining electrodes formed on an upper substrate(54) so as to cause a sustaining discharge; an upper dielectric layer(42) formed on the upper substrate so as to cover the pair of sustaining electrodes; and a protective film formed on the upper dielectric layer and made of a tetragonal magnesium oxide single crystal powder having a size of 5 to 20μm. The upper dielectric layer is made of a glass powder with sputtering resistance characteristics.
Patent KR-20030087218-A (KR)
Title: Structure for Removal to Dust of LCD Panel
Inventor: CHO HAN GYEONG
IPC: G02F1/13
Filed: 2002-05-08
Abstract: PURPOSE: A structure for eliminating foreign particles from an LCD panel is provided to easily remove dusts in the LCD panel without detaching a main board and connectors. CONSTITUTION: A structure for eliminating particles from an LCD panel includes a PCB(131) on which various electronic components are mounted, a connector hole(133), connector terminals(135), air injection holes(137), and a particle remover. The connector hole of square shape is formed at the center of the front side of the PCB. The connector terminals are formed around the connector hole. The air injection holes are formed at predetermined points around the connector terminals. The particle remover blows compressed air into the air injection hole to remove particles on the LCD panel.
Patent KR-20020048354-A (KR)
Inventor: SHIN CHUN WOO
IPC: H04L27/18
Filed: 2002-05-25
Abstract: PURPOSE: A QPSK modulator of a millimeter wave band using an NRD guide is provided to change a phase difference between an input and an output and reduce a generation of an output deviation due to the phase difference by using a circulator for the NRD guide, a rear teflon line for the NRD guide, and a PID diode. CONSTITUTION: A primary BPSK modulator(18) and a secondary modulator(19) are connected to a common NRD guide line(17). A first PID diode mount(7) is inserted between an NRD guide front teflon(5) and an NRD guide rear teflon(9) of the primary BPSK modulator(18). A second PID diode mount(8) is inserted between an NRD guide front teflon(6) and an NRD guide rear teflon(10) of the secondary BPSK modulator(19). High dielectric constant thin film sheets(11,12) are inserted at both sides of the first PID diode mount(7). High dielectric constant thin film sheets(13,14) are inserted at both sides of the second PID diode mount(8).
Patent KR-20030092983-A (KR)
Title: Braces and Arm Holder for Mobile Phone and PDA.
Inventor: IN YOUNG HOON
IPC: A41F17/00
Filed: 2002-05-31
Abstract: PURPOSE: A suspender and an arm holder for mobile terminals are provided to allow users to carry mobile phones, PDAs and IMT2000 terminals with. CONSTITUTION: The suspenders and the arm holders include an arm holder for mobile terminals; a suspender for mobile terminals; an arm holder for mobile phones; a suspender for mobile phones; an arm holder for PDAs; a suspender for PDA; an arm holder for IMT2000 terminals; and a suspender for IMT2000 terminals.
Patent KR-20030094527-A (KR)
Title: Light Guide Plate, Manufacturing Method thereof, and Surface Light Source Employing the Light Guide Plate
Inventor: JANG WON HWAN
IPC: G02F1/13357
Filed: 2002-06-04
Abstract: PURPOSE: A light guide plate, a method for manufacturing thereof, and a surface light source device applying the same are provided to obtain sufficient brightness by reducing light loss, realize high quality image, and reduce power consumption. CONSTITUTION: A light guide plate includes a first side(102), a second side(104) opposite to the first sides, and a top surface(106) and a bottom surface(108) connecting the first side with the second side. A plurality of protuberances(110a,110b) are formed on the bottom surface in parallel in a direction from the first side to the second side. Each section corner of the protuberance forms a curve swollen downwards under the first sides while forming a wedge shape when the protuberance is seen from a direction orthogonal to the first side and the second side.
Patent KR-20030094673-A (KR)
Title: A Thyristor Protected From A Electro-Static Discharge
Inventor: HA MIN U
IPC: H01L29/74
Filed: 2002-06-07
Abstract: PURPOSE: An electrostatic discharge(ESD) protection thyristor is provided to reduce a trigger voltage of a thyristor and improve an ESD characteristic by forming a gate-coupled thyristor(GCT) using a gate coupling concept in a device structure functioning as the thyristor. CONSTITUTION: The ESD protection thyristor uses a field oxide layer or a thick oxide layer as a gate oxide layer, including a gate coupling thyristor structure to prevent static electricity of a high voltage device. The gate coupling operation is performed according to a difference of time interval between the rising/falling time of an input/output signal and the rising/falling time of an ESD pulse.
Patent KR-20030094854-A (KR)
Title: Method and apparatus for detecting symbol in digital communication system
Inventor: HWANG SEONG JUN
IPC: H04B1/10
Filed: 2002-06-08
Abstract: PURPOSE: A method for detecting a symbol in a digital communication system and a device therefor are provided to perform a pretreatment process for removing the smallest and the biggest symbols before executing a majority voter function, thereby minimizing an influence and exactly detecting a receiving symbol. CONSTITUTION: A digital communication system detects size of symbols repeatedly received in a receiver, and sorts out the symbols in size(410). The digital communication system removes the smallest symbols and the biggest symbols from the sorted symbols(420). The digital communication system detects a receiving symbol by applying majority voter algorithm to the rest symbols(430).
Patent KR-20030095600-A (KR)
Title: Controlled release composition comprising felodipine, and method of the preparing thereof
Inventor: JANG JUN HUI
IPC: A61K9/20
Filed: 2002-06-12
Abstract: PURPOSE: Provided is a controlled release Felodipine composition with increased solubility, containing saccharide emulsifier and methacrylic acid copolymer. CONSTITUTION: The composition comprises 10 to 500 parts by weight of saccharide emulsifier, based on 100 parts by weight of felodipine and 10 to 100 parts by weight of methacrylic acid copolymer, based on 100 parts by weight of felodipine.
Patent KR-20030096790-A (KR)
Title: Cooling System and Cooling Method Of Computer CPU
Inventor: PARK JONG CHUL
IPC: G06F1/20
Filed: 2002-06-17
Abstract: PURPOSE: A device and a method for discharging heat of a computer CPU are provided to reduce a size and a noise entirely, and to enhance a heat discharge performance in order to efficiently solve the heat discharge of the CPU on a process upgrading the performance of the CPU. CONSTITUTION: A heat transfer part(10) contacts with an upper part of the CPU. A heat sink support plate(20) is installed to the upper part of the heat transfer part. A pair of heat sinks(30) receives the heat from the heat transfer part by installing to both sides of the heat sink support plate. A cooling fan(50) cools both heat sinks. A stream path forming case(60) forms an air vent path of the cooling fan and an appearance of a CPU heat discharging device. A fixed bracket(70) fixes and attaches/detaches the CPU heat discharging device to an upper region of the CPU.
Patent KR-20040002072-A (KR)
Inventor: CHO IL HUI
IPC: H01M8/04
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a fuel cell stack system, which increases the operation temperature of the stack quickly not to decrease the efficiency of the stack. CONSTITUTION: The fuel cell stack system comprises: a stack(21); a moistener(24) disposed at one side of the stack(21) for moistening the gas supplied to the stack(21) with the heated cooling water discharged from the stack; and a three-way valve(25) disposed at one side of the cooling water line between the stack(21) and the moistener(24), which opens the cooling water line for passing the cooling water into the manifold inside of the stack(21) in the initial operation, and opens the cooling water line for the general flow of the cooling water after the stack(21) reaches the operation temperature.
Patent KR-20040002271-A (KR)
Title: Layout pattern of bit line sense amplifier
Inventor: KANG SANG HUI
IPC: G11C7/18
Filed: 2002-06-29
Abstract: PURPOSE: A layout structure of a bit line sense amplifier is provided to assure a margin of design as minimizing layout area. CONSTITUTION: According to the layout structure of a sense amplifier amplifying and latching data loaded on a bit line, a gate of each transistor constituting the bit line sense amplifier is arranged within a range above 4 bit line pitch and below 8 bit line pitch, and a banding pad is arranged between gates of two adjacent transistors. The bit line is arranged by being bent ruggedly as maintaining a constant distance from the banding pad. And a contact connecting the bit line with an active region(ISO) is formed on the bent area of the bit line.
Patent KR-20040007787-A (KR)
Title: Device for the Prevention of Movement of Tonneau Cover of an Automobile
Inventor: JUN JAE GEUN
IPC: B60R5/04
Filed: 2002-07-11
Abstract: PURPOSE: A movement restricting device of a tonneau cover for a vehicle is provided to install and separate the tonneau cover conveniently with elastic force of a hook by turning movement restricting rods at both sides of a U-shaped containing groove, and to prevent noise or displacement of the tonneau cover by restricting deformation of the hook in operating a screen or during traveling on the rough road. CONSTITUTION: A tonneau cover comprises a tonneau fixing unit(1) composed of a U-shaped containing groove(11) and installed longitudinally in the rear part of a rear seat; a U-shaped hook(2) composed of a fitting projection(21) and fixed to the U-shaped containing groove to fix a side cover(4) of a tonneau; a screen(3) wound on a shaft(31) having a retractor for automatically winding the screen and selectively pulled to cover luggage in the tonneau; and the side cover having a fixing groove(41) fitting the fitting projection of the hook and surrounding the screen. Movement restricting rods(5) are turned and installed at both sides of the U-shaped containing groove of the tonneau fixing unit, and composed of cut surfaces(51) by cutting the rod partially.
Patent KR-20040013658-A (KR)
Inventor: BANG JAE WON
IPC: E03C1/04
Filed: 2002-08-07
Abstract: PURPOSE: A bending showerhead and one-touch locking device is provided to prevent the waste of water and to promote the convenience on use. CONSTITUTION: The bending showerhead and one-touch locking device comprises a one-touch body(1) for tap water, a shower one-touch locking device(2), a tap water hole(3), a shower hose water hole backing(4), a shower water hole(5), a shower hose(6), a wrinkle pipe(7), a shower fixing bolt(8) and a shower water hole(9), wherein the showerhead is bent perpendicularly.
Patent KR-20040016183-A (KR)
Title: fancy yarn twisting machine
Inventor: KIM JAE JUNG
IPC: D01H7/86
Filed: 2002-08-16
Abstract: PURPOSE: Provided is a spun yarn feeder for a fancy twister which serves to produce diversified fancy yarns. CONSTITUTION: The spun yarn feeder for a fancy twister comprises a control box(15) for controlling the location and the amount of the spun yarn(12); a rotation number sensor(16) for sensing the rotation number of a pinion(149) fitted to a yarn feeding roller, and transmitting the relevant signals to the control box; a clutch(141) for connecting or intercepting the power depending upon the sensed signals; and a plurality of spur gears(142,143,144,145) connected to the clutch to rotate and stop a spun yarn feeding roller(11).