baber/WOPTO huggingface dataset:
Patent KR-20040009073-A (KR)
Title: The Moving Motion Simulator of Suspension
Inventor: JUNG JUN
IPC: G01M99/00
Filed: 2002-07-22
Abstract: PURPOSE: An apparatus for simulating a motion of a real car used for a suspension test is provided to precisely inspect endurance of the real car by simulating inert force and roll motion of the real car when performing the suspension test. CONSTITUTION: A moving mass member(100) includes a front frame(110), a rear frame(110') and a horizontal frame(120), which are connected to each other in a rectangular shape. The horizontal frame(120) has an upper horizontal frame(120a) and a lower horizontal frame(120b). A coupler(121) is formed at an upper portion of the upper horizontal frame(120a). The upper horizontal frame(120a) is formed at side walls thereof with plural holes(122) and the lower horizontal frame(120b) is formed at side walls thereof with plural coupling holes. Suspension supporting sections are inserted into the holes(122) and the coupling holes.
Patent KR-20030010552-A (KR)
Title: Manufacturing method of schottky barrier diode
Inventor: ASANO TETSURO
IPC: H01L21/328
Filed: 2002-07-26
Abstract: PURPOSE: To solve the conventional problem of a very precise etching control being required, when forming a Schottky junction section, resulting in a, poor reproducibility and unstable high frequency characteristics. CONSTITUTION: On the surface of a substrate, an InGaP layer is deposited, and then Pt/Ti/Pt/Au are vapor deposited thereon. Thereafter, heat treatment is conducted to embed Pt in the InGaP layer, to form a Schottky junction with a GaAs interface. Using this method, no complicated etching control is required, and a stable Schottky barrier diode with a proper reproducibility can be provided. Moreover, a manufacturing flow can be simplified to increase the efficiency.
Patent KR-20040017500-A (KR)
Title: Apparatus for washing a pet
Inventor: PYO SANG YEON
IPC: A01K13/00
Filed: 2002-08-21
Abstract: PURPOSE: A washing machine for pets is provided to automatically give a bath to pets once the pets are placed in the machine and thus, reduce difficulties of pet owners in giving a bath to pets. CONSTITUTION: The washing machine for pets has a space for washing pets, and a machine chamber(202) mounted with every kind of devices for washing pets, for example, a water supply, a shampoo inlet(304), a conditioner inlet(305), a water circulation pump(306), a booster pump(309), a hot air fan(311), a hot air motor(312), a hot air heater(313), and a display panel(315) controlled by Mi-com. Once the pet is washed, water is drained through a drain. All operations of each device are controlled by Mi-com, and are seen on the display panel(315).
Patent KR-20040019566-A (KR)
Title: Lighting apparatus for flat display panel
Inventor: HONG BYEONG HUI
IPC: G02F1/133
Filed: 2002-08-28
Abstract: PURPOSE: A light source device for a flat display panel is provided to reduce the size and height of transformers of an inverter, thereby optimizing the size and height of the light source device entirely. CONSTITUTION: A light source device for a flat display panel includes at least two or more groups(Ga-Gc) respectively consisting of 5-10 external electrode fluorescent lamps(30). Transformers(Tf_a-TF_c) correspond to the lamp groups by ones to provide driving voltages to the lamps in each of the groups. A control part(110) connects primary terminals of the respective transformers by an equal input line to supply an equal input voltage.
Patent KR-20040022787-A (KR)
Title: Apparatus for sucking gas in reciprocating compressor
Inventor: KIM BYEONG JIK
IPC: F04B35/04
Filed: 2002-09-07
Abstract: PURPOSE: An apparatus for introducing gas of a reciprocating compressor is provided to prevent a suction valve from temporarily adhering to a piston due to viscosity of lubricant and deteriorating compression efficiency by improving mounting structure of the suction valve mounted to the piston. CONSTITUTION: An anti-adhesion groove(146a) is concavely formed on a front end surface(146) of a piston(142) to reduce contacting area between the front end surface of the piston and a suction valve(143) and adhesion due to lubricant. The anti-adhesion groove is 100 micrometer in depth to form a hermetic space when the suction valve coupled to the front end surface by a bolt(B) is attached to the front end surface and to accommodate a suction channel(F) formed on the piston. An inflow preventing protrusion(146b) is protrusively formed on a circumference of the suction channel to prevent lubricant flowing into the anti-adhesion groove from flowing into the suction channel. The anti-adhesion groove is filled with lubricant when the suction valve returns to original state to damp and reduce chattering noise generated between the piston and the suction valve.
Patent KR-20040022624-A (KR)
Title: Method for forming metal line of semiconductor
Inventor: LEE DAE GEUN
IPC: H01L21/3205
Filed: 2002-09-09
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to form a fine metal interconnection by preventing a metal layer from being corroded by etch gas, and to pattern a metal layer by using a spacer made of a nitride layer. CONSTITUTION: A metal layer(102) is formed to completely fill a contact hole of a semiconductor substrate(100). After an etch stop layer(105) and the first insulation layer are sequentially formed on the metal layer, the first insulation layer is etched to open a contact hole region. The second insulation layer is formed on the first insulation layer and the etch stop layer. The second insulation layer is etched to form a spacer on the sidewall of the first insulation layer. After the second insulation layer is removed, the first insulation layer and the metal layer are etched to form a metal interconnection(109) by using the spacer as an etch mask.
Patent KR-20040022869-A (KR)
Title: method and device for Audition Service through a network
Inventor: KIM JONG YEOL
IPC: G06Q50/10
Filed: 2002-09-10
Abstract: PURPOSE: A method and a device for an audition service through the network are provided to make an audition planning company examine/find out a capable and excellent singer or actor, and make an applicant transfer/offer audition contents to the audition planning company without visiting each audition planning company by connecting the audition planning company with the applicant in real-time. CONSTITUTION: An applicant database(DB1) manages information and data for an audition applicant. An audition planning company database(DB2) manages the information and the data for the audition planning company. A recording database(DB3) stores/manages the recorded audition contents. A web server(WS) controls the information and the data of each database. A local server(LS) connects the web server to an audition place, such as a singing room, transmitting the audition contents. A set-top box(SB) manages song selection and audio/video of the audition place. A Karaoke(O) outputs the audio/video by control of the set-top box. An audition planning company terminal(C) receives the audition contents in real-time by connecting to the web server. A PC(P) transmits the audition contents in real-time by connecting to the web server.
Patent KR-20040025734-A (KR)
Title: A heat treatment equipment of semiconductor device fabricating and inspecting method before the heater fail
Inventor: PARK SEONG CHEOL
IPC: H01L21/324
Filed: 2002-09-17
Abstract: PURPOSE: A heat treatment system for fabricating a semiconductor device and the inspecting method before the heater fail are provided to prevent process errors by monitoring continuously a variation of measured resistant values of a heater. CONSTITUTION: A heat treatment system for fabricating a semiconductor device includes a tester(26) and a computer(30). The tester(26) is connected to each terminal of a heater(20) in order to measure continuously each resistant value of the heater(20). The computer(30) is used for receiving the measured resistant values from the tester(26), recording a variation of measured resistant values, comparing the reference value to the measured resistant values, and performing a control operation by using a compared value.
Patent KR-20040024936-A (KR)
Title: System for ascending and descending of screen
Inventor: YANG YOUNG SEO
IPC: G03B21/56
Filed: 2002-09-17
Abstract: PURPOSE: A screen lifting system is provided to move up or down a screen based on an operation of a projector by incorporating an operation of the screen with the operation of the projector. CONSTITUTION: A screen lifting system includes a current detecting circuit(12), a microcomputer(16), and a cable(30). The current detecting circuit(12) is connected to a projector(10) through a cable in order to detect current applied to a power unit of the projector(10). The microcomputer(16) controls an operation of a screen(14) based on a signal transmitted from the current detecting circuit(12). The cable(30) is installed between the current detecting circuit(12) and the microcomputer(16) so as to transfer signals. A screen driving motor is provided to wind or release the screen(14).
Patent KR-20040025446-A (KR)
Title: Environmental friendly concrete for water clarification using recycled aggregates
Inventor: CHOI I SONG
IPC: C04B18/00
Filed: 2002-09-19
Abstract: PURPOSE: Provided is an environmental-friendly and economical concrete for water purification using recycled aggregate, which has a high water permeation coefficient and sufficient strength. CONSTITUTION: The porous concrete comprises cement, recycled aggregate, water, a water reducing agent and admixtures, wherein the recycled aggregate is an aggregate having a particle diameter of 5-9 mm or 9-25 mm, the ratio of water to cement is 25-40% and the theoretical porosity of the concrete is 15-35%. The concrete is used for water purification by adsorbing microorganisms with a broad specific surface area and removing organic materials. Particularly, the concrete is treated by neutralization.
Patent KR-20040027053-A (KR)
Title: lubrication system of timing chain for automotive engines
Inventor: OH MIN GYU
IPC: F02B67/06
Filed: 2002-09-27
Abstract: PURPOSE: An apparatus for lubricating timing chains for an automobile engine is provided to lubricate timing chains without adding another assembling process or cost by integrating an oil supply element with a cylinder block of an engine. CONSTITUTION: An apparatus for lubricating timing chains(10) is communicated with a main oil gallery in a cylinder block(14) for receiving engine oil and spraying the engine oil on timing chains installed between a cam shaft sprocket and a crank shaft sprocket for contributing to power transmission. An oil supply element is installed in the cylinder block, having a protrusion part(24) protruded toward a front, and a spray hole(28) communicated with the main oil gallery of the cylinder block by the medium of a communication path.
Patent KR-20040027228-A (KR)
Title: Soft ceramic ball, soft ceramic particle, soft compression carbon
Inventor: JEONG GYU SIG
IPC: C02F1/42
Filed: 2002-09-25
Abstract: PURPOSE: Provided is a water conditioning agent being capable of completely removing chlorine residue and conditioning hard water to soft water, wherein the water conditioning agent is a ceramic ball, a ceramic grain or a compressed carbon. CONSTITUTION: The agent is prepared by mixing ceramic raw material, Na5P3O10, sodium hydroxide, sodium carbonate, poly bean alcohol (diluent), and vitamin C; heating the mixture at a temperature of 700 to 1000 deg.C; and moulding the mixture to a feature of ball, thereby producing ceramic balls, ceramic grains or compressed carbon.
Patent KR-20040028120-A (KR)
Title: dealings in stocks art chart writing divination
Inventor: JEONG MOON WON
IPC: G06Q40/06
Filed: 2002-09-28
Abstract: PURPOSE: A method for stating a technical chart analysis for the successful stock investment is provided to make an expert confirm a chart at a glance, enhance business efficiency, and minimize a mistake. CONSTITUTION: After performing verification with the chart, each stock item is divided into 'O' or 'X' depending on an investment suitability judgment. For buying or selling the stock, time and price of each stock item are expected beforehand, and the expected time and price are written to each column on a formatted sheet.
Patent KR-20040029528-A (KR)
Title: Wafer supporting assembly used in chemical vapor deposition apparatus
Inventor: CHOI GYU HWAN
IPC: H01L21/205
Filed: 2002-10-01
Abstract: PURPOSE: A wafer supporting assembly of CVD equipment is provided to prevent effectively troubles of a heating unit by interrupting the inflow of undesired gases into a heating unit. CONSTITUTION: A wafer supporting assembly of CVD equipment includes an assembly body(300), a heating unit(400), and a susceptor(200). The assembly body(300) is installed in the inside of a chamber for processing a CVD reaction. The heating unit(400) is located on an upper portion of the assembly body(300). The susceptor(200) is located on an upper portion of the heating unit(400) in order to support a wafer. The susceptor(200) includes an extended rim(250) to prevent the inflow of reaction gases into the heating unit.
Patent KR-20040031183-A (KR)
Title: Panel setting device
Inventor: KIM TAE HUN
IPC: G01B5/00
Filed: 2002-10-04
Abstract: PURPOSE: A device for measuring and setting the shape of a process panel is provided to keep the state of the process panel set on a process mold for obtaining reliable measurement data. CONSTITUTION: A device for measuring and setting the shape of a process panel includes a process mold(310), a process panel(320), and setting parts(330). The process mold is set with reference to a flat floor surface. The process panel is secured on the process mold. The setting parts are mounted between the process mold and the process panel for setting the process panel with a predetermined distance from the process mold in the height direction. Each of the setting parts has vertical rods(332) with both ends in the conical shape contacting the process mold and the process panel, connection rods(334) for connecting the vertical rods to keep the vertical rods in the vertical state, and levels(336) mounted to the vertical rods for indicating the vertical state of the vertical rods.
Patent KR-20040031889-A (KR)
Title: An Apparatus of Interconnection between CSIX-L1 and UTOPIA-L3 Interface
Inventor: KIM GWANG OK
IPC: H04L12/28
Filed: 2002-10-07
Abstract: PURPOSE: An Interconnection device between a UTOPIA level 3 interface and a common switch interface is provided to interface an IBM network processor with a switch fabric supporting a common switch interface, thereby enabling a module using a UTOPIA interface to quickly interface with the standardized common switch interface. CONSTITUTION: An ingress module(110) comprises as follows. A transmission UTOPIA interface controller(11) receives UTOPIA level 3 packets, checks whether an error is generated from the packets, reads the stored packets if parity bits of the packets are normal, and transmits the read packets. An SOP(Start Of Packet) processor(12) ignores a packet firstly inputted to the first SOP, and stores normal UTOPIA packets. A common switch interface controller(13) attaches a generated basic header and an expanded header to the stored UTOPIA packets, converts the packets, and transmits the UTOPIA packets by attaching a parity bit to a common switch frame. An egress module(120) comprises as follows. A transmission common switch control and header/parity checker(21) receives the common switch frame, checks whether an error is generated from the frame, and determines a frame type. A UTOPIA packet converter(22) maintains a payload of a set byte value except the parity bit, the basic header, and the expanded header, and converts the frame into UTOPIA packets. A reception UTOPIA interface controller(23) transmits the converted packets.
Patent KR-20040031944-A (KR)
Title: Variable tail pipe apparatus
Inventor: PARK GI CHEOL
IPC: F01N13/08
Filed: 2002-10-08
Abstract: PURPOSE: A structure of a variable tail pipe of a muffler is provided to reduce visible degree of the tail pipe seen from a rear side of a vehicle when the vehicle stops, and to variably increase a channel of the tail pipe depending on exhaust pressure of exhaust gas when the vehicle runs. CONSTITUTION: A structure includes a tail pipe(30) having some of a lower section of an end thereof cut away; an actuating piece(32) replacing the cut=away part of the tail pipe, and formed to move up and down; a guide(33) protruded upward from an upper part of the actuating piece, and having a guide hole(34) formed on the middle thereof in vertical direction; a guide pin(35) penetrating the guide hole to attach the actuating piece to the tail pipe; and a spring(36) having one end elastically supported by the guide pin, and stored in the guide hole. A stopper(37) is formed on a lower side of the tail pipe to guide the guide to move up and down in vertical direction with respect to the guide pin. The guide is moved up by elastic force of the spring to move up the actuating piece when an engine stops.
Patent KR-20040032013-A (KR)
Title: Dust and dirt collecting unit for vacuum cleaner
Inventor: JI HEON PYEONG
IPC: A47L9/10
Filed: 2002-10-08
Abstract: PURPOSE: A dust collecting unit for a vacuum cleaner is provided to reduce the number of parts and to improve productivity by simplifying the structure of the dust collecting unit. CONSTITUTION: A dust collecting unit for a vacuum cleaner is composed of a dust collecting casing(100) having an inlet(110) and an upper opening, a cover(200) opening/closing the upper opening of the dust collecting case and having an air outlet(210), a filter assembly(F) installed at the bottom of the cover and having a cylindrical filter(220) communicated with the outlet, and a separation plate(230). The separation plate is coupled to the lower part of the filter assembly, and is radially extended at predetermined intervals from the inner circumference of the dust collecting case.
Patent KR-20040033647-A (KR)
Title: Automobile Remote Controlling System and Method for the Same
Inventor: HAN CHANG U
IPC: H04Q9/00
Filed: 2002-10-15
Abstract: PURPOSE: A remote car control system is provided to mount a gateway module for transceiving data with an external network on a car, in order to perform various remote controlling functions, thereby transmitting various car control commands and perceiving a running state of the car. CONSTITUTION: When a control command inputted through a PC(11) or a cellular phone or a PDA is converted through a wireless repeater(12) and is transmitted, a gateway module(21) receives the transmitted control command data, converts the control command data, and outputs the converted control command data. An electrical control unit(22) controls various car situations according to the outputted control command data. An output unit(23) outputs the controlled car situations through the electrical control unit(22), or outputs a data transceiving situation of the gateway module(21).
Patent KR-20040033745-A (KR)
Title: Frequency hopping sequence generator
Inventor: CHOI YEONG GYUN
IPC: H04B1/713
Filed: 2002-10-15
Abstract: PURPOSE: A device for generating a frequency hopping progression is provided to use a single binary progression generator based on a band division concept of dividing entire hopping bands as many as the number of groups, thereby reducing hardware size and managing one key and group ID information only. CONSTITUTION: One binary progression generator(100) generates consecutive binary progressions. Many non-binary progression converters(300) map the binary progressions with independent non-binary progressions every group by using group IDs. Each of the non-binary progression converters(300) comprises as follows. A shift register bock receives the binary progressions. A group ID data storage converts the group IDs into binary data. A division band selector divides hopping bands as many as the number of the groups, and assigns one group to each divided band. A binary progression selector for detailed hopping outputs a value for generating detailed hopping progressions within each divided band.
Patent KR-20040033840-A (KR)
Title: Apparatus for Mobile Communication Terminal Charging using Mobile Communication Terminal
Inventor: JUNG JAE GWON
IPC: H04B1/40
Filed: 2002-10-16
Abstract: PURPOSE: A mobile communication terminal charging device using a mobile communication terminal is provided to charge a user's mobile communication terminal by using a charging mobile communication terminal when a battery of the user's mobile communication terminal is discharged, thereby using information stored in the user's mobile communication terminal. CONSTITUTION: An LED(Light Emitting Diode)(1) is located in an upper part. A positive battery power terminal(2) and a ground terminal(3) are protruded on a side in cylinder shape. A connector is coupled with the protruded positive battery power terminal(2) and the ground terminal(3). Connector grooves are combined with the protruded positive power terminal(2) and the ground terminal(3). While a mobile communication terminal charging device is combined with one mobile communication terminal, other side of the mobile communication terminal charging device is connected to another mobile communication terminal.
Patent KR-20040035114-A (KR)
Title: Method for measuring the amount of unbalance of disc weight and apparatus thereof
Inventor: MIN GYEONG SEO
IPC: G11B33/00
Filed: 2002-10-18
Abstract: PURPOSE: A method and a device for measuring an unbalance amount of a disc weight are provided to accurately measure the unbalance amount of the disc weight regardless of an assemblage state of the disc drive by using a time to reach an objective RPM(Rotation Per Minute). CONSTITUTION: A spindle motor(108) rotates a disc(101). A motor drive(107) drives the spindle motor. The first memory(109) stores the objective RPM. The second memory(110) stores the unbalance amount information of each time needed to reach the objective RPM. A system controller(105) measures the RPM of the spindle motor if the motor drive is controller in order to convert a low speed mode into a high speed mode. If the measured RPM reaches the objective RPM, the system controller detects the unbalance amount matched with the time needed to reach the objective RPM after converting into the high speed mode from the second memory.
Patent KR-20040043998-A (KR)
Title: Cell searching device in asynchronous mobile communication system and method thereof
Inventor: BYUN YOUNG BAE
IPC: H04B7/26
Filed: 2002-11-20
Abstract: PURPOSE: A device for searching a cell in an asynchronous mobile communication system and a method therefor are provided to perform a normalization process for an output of a matched filter in order to minimize an influence caused by signal power deterioration, thereby reducing an accumulated frequency for slot time synchronization. CONSTITUTION: A normalization portion(512) selects the predetermined number of correlation values detected for a receiving signal from the biggest value to the smallest value, divides the selected correlation values into predetermined values, and normalizes the correlation values. An accumulating portion(513) inputs the normalized correlation values, and accumulates the normalized correlation values. A maximum value detecting portion(514) detects a time offset of a synchronous code with a maximum correlation value among the accumulated correlation values.