baber/WOPTO huggingface dataset:
Patent KR-20030090070-A (KR)
Title: An odo meter which notifys its replacement time in advance
Inventor: KIM IN SOO
IPC: F01M11/10
Filed: 2002-05-21
Abstract: PURPOSE: An odometer is provided to allow the driver to conveniently recognize the engine oil replacement time, while achieving improved performance of engine and lengthening the useful life of engine. CONSTITUTION: A numerical digit gear(20) has an outer surface on which numerical digits of 0 to 9 are numbered. The numerical digit portion having a numerical digit(21a) for defining the range of travel distance in accordance with the engine oil replacement cycle, is colored such that the colored corresponding numerical digit portion is displayed in the range of the travel distance corresponding to the appropriate replacement cycle so as to notify the engine oil replacement time in advance.
Patent KR-20030090287-A (KR)
Title: Method for Processing Paging in Mobile Communication System
Inventor: KANG MUN MO
IPC: H04B7/26
Filed: 2002-05-22
Abstract: PURPOSE: A method for processing paging in a mobile system is provided to attempt secondary paging for a call failure in the process of traffic path establishment as a BSS(Base Station System) transmits a paging response message to an MSC(Mobile Switching Center) after establishing the traffic path of a radio resource. CONSTITUTION: If an MSC transmits a paging message to a BSS(S41), the paging message is transmitted to a CAI(Common Air Interface) section through the paging channel of the BSS(S42). If a mobile station receives the paging message, the mobile station transmits a paging response message to the BSS(S43). Receiving the paging response message, the BSS establishes a radio resource traffic path before transmitting the paging response message to the MSC(S44). In case that a call failure occurs in the process of establishing the radio resource traffic path(S45), the BSS attempts secondary paging so that normal call proceeding can be made(S46).
Patent KR-20030092880-A (KR)
Title: Etchant for etching chrome and method for patterning double metal thin film using the same
Inventor: KANG HO MIN
IPC: H01L21/302
Filed: 2002-05-31
Abstract: PURPOSE: A method for patterning a dissimilar metal thin film using etchant for etching chrome is provided to completely solve a problem occurring during a process for patterning a thin film by patterning an upper thin film of the dissimilar metal thin film and by completely etching a lower thin film in patterning the lower thin film even if a ratio of the area of the upper thin film to the area of the lower thin film is great. CONSTITUTION: A photoresist pattern is formed on an aluminum alloy thin film. The aluminum alloy thin film is patterned by using aluminumalloy etchant to form an aluminum alloy pattern(125) with the first area while the photoresist pattern is used as a mask. A chrome thin film is etched by using the chrome etchant(140) to form a chrome thin film pattern so that a portion with the second area smaller than the first area is patterned when the chrome thin film is patterned by using the aluminum alloy pattern as a mask. HClO4 of 4-1- weight percent, HCO2H of 2-3 weight percent and Ce(NOH4)2(NO3)6 of 10-17 weight percent are included in the chrome etchant.
Patent KR-20030094494-A (KR)
Inventor: KIM CHUN SU
IPC: H01J17/16
Filed: 2002-06-04
Abstract: PURPOSE: A plasma display device is provided to reduce weight and costs by constituting the chassis with the panel support and substrate support, while preventing noises caused due to vibrations. CONSTITUTION: A plasma display device comprises a panel(2) on which a predetermined image is formed; a chassis(10) including a plurality of panel supports(12) arranged in a vertical direction and attached to both side edges of the panel and a plurality of substrate supports(14) arranged in a horizontal direction across the panel supports; one or more circuit boards(6) attached to the substrate supports of the chassis, wherein the circuit boards have circuits for driving the panel; and a gel type insulating material filling the gap formed between the panel and the chassis.
Patent KR-20030095120-A (KR)
Title: Coffee machine having sliding filtered water tank and filtering
Inventor: JUNG UNG
IPC: A47J31/00
Filed: 2002-06-11
Abstract: PURPOSE: A coffee machine having a detachable clean water tank and a filter is provided to remove impurities and bacillus by installing the filter at the bottom of an upper water tank, and to lengthen the life span of the filter. CONSTITUTION: In a water tank(100) for a coffee machine, the water tank is composed of an upper water tank(10), a clean water tank(20), and a housing(30). A placing part(24) is formed at the lower circumference of the upper water tank. A filter(13) is installed at a filter placing part(10a) formed at the inner bottom of the upper water tank. A discharge hole(10b) is formed at the filter placing part and has a packing sheet(14). A guide rail groove(22) and a discharge unit(23) are installed at the lower part of the clean water tank, and is fixed to the housing. The housing includes a guide rail(32) and a switching unit(40) for opening/closing the discharge hole.
Patent KR-20030095502-A (KR)
Title: Cabonization equipment
Inventor: KANG BEONG SUK
IPC: F23G5/00
Filed: 2002-06-12
Abstract: PURPOSE: A carbonizing device is provided to completely burn exhaust gas and to reduce air pollution by heating waste and burning carbonization gas discharged from a carbonizing furnace, simultaneously. CONSTITUTION: A combustion chamber(20) is located at the lower part of a carbonizing furnace(1), and heats waste(50) and burns carbonization gas discharged from the carbonizing furnace, simultaneously. A plurality of heaters(28) and oxygen supply units(29) are formed at the combustion chamber. The combustion chamber is connected to a carbonization gas discharge port(2) formed at the top of the carbonizing furnace by a flue(30). And, the carbonization gas is supplied to the combustion chamber through the flue.
Patent KR-20030097031-A (KR)
Title: Optical transceiver module having optical transmission loss compensating function
Inventor: CHA IN SEOK
IPC: H04B10/40
Filed: 2002-06-18
Abstract: PURPOSE: An optical transmitting and receiving module compensating optical transmission loss is provided to easily construct a compensation element in an optical transmitting and receiving module and reduce the cost for installing the compensation element. CONSTITUTION: A transmitting unit(20) drives a laser diode(LD)(11). A reference signal generator(21) generates a reference signal. The first filter(22) filters the reference signal. The first coupling(10a) mixes the reference signal with a radio frequency(RF) signal to be transmitted, so that the mixed signal is transmitted to the LD(11). The first reference signal detector(23) detects the reference signal generated from the reference signal generator(21) for transmitting the detected reference signal to an external processor through a connector(24) which takes charge of input and output with fast electronic parts. A receiving unit(40) amplifies an electric signal output from a photo diode(PD)(31). The second coupling(33) separates the RF signal and the reference signal from the amplified reference signal. The second filter(41) filters the separated reference signal. A reference signal detector(42) detects the filtered reference signal for transmitting the detected reference signal to the external processor through another connector(43). A signal compensator(45) compensates the received RF signal according to a change in level of the reference signal.
Patent KR-20040003673-A (KR)
Title: Ceramic paint, ceramic paint making method and fin of heat transfer using the same
Inventor: JUNG BYEONG HWA
IPC: C09D1/00
Filed: 2002-07-03
Abstract: PURPOSE: A ceramic-containing paint, its preparation method and a pin using the paint for a heat exchanger are provided, to inhibit the generation of frost on the pin of a heat exchanger and to improve antibacterial effect, deodorizing effect, strength and heat resistance of the pin. CONSTITUTION: The ceramic-containing paint comprises 85-99 wt% of Al2O3 and SiO2; and 10-50 wt% of the ceramic powder comprising 0-5 wt% of Fe2O3, 0-2 wt% of CaO, 0-2 wt% of MgO, 0-6 wt% of TiO2, 0-20 wt% of MnO, 0-10 wt% of ZnO and inevitable impurities. Preferably the ratio of Al2O3 to SiO2 is 2-4 : 1. The method comprises the steps of (22) dispersing the ceramic powder in a resin for dispersion; mixing a resin material having any one between hydrophilicity and corrosion resistance with the ceramic powder-dispersed resin; (12) synthesizing a resin from the mixture; (14) adding an emulsifier and a particle stabilizer to the synthesized resin to control the resin; and (16) filtering the controlled one.
Patent KR-20040003723-A (KR)
Title: Process abnormal monitoring system for chemical mechanical polishing and method of monitoring the process abnormal using the same
Inventor: PARK SUNG YONG
IPC: H01L21/66
Filed: 2002-07-03
Abstract: PURPOSE: A system for monitoring the abnormality of a CMP(Chemical Mechanical Polishing) process and a process abnormality monitoring method using the same are provided to be capable of decreasing feed-back time and reducing wafer loss. CONSTITUTION: A system for monitoring the abnormality of a CMP process, is provided with a diluting/cleaning solution supply part(310), and a sample processing apparatus(320) for forming a sample by collecting the used slurry generated from a CMP apparatus under the CMP process and diluting the used slurry. The system further includes a sample analysis apparatus(330) for analyzing the size and content of particles contained in the sample, and a monitoring system controller(340) for deciding whether abnormality exists at the CMP process, or not, by using the analysis data supplied from the sample analysis apparatus and feeding back the decision result to a central system controller or a polishing apparatus controller in real time.
Patent KR-20040007816-A (KR)
Title: Apparatus and method for processing voice command
Inventor: HWANG SEONG HUN
IPC: G10L15/06
Filed: 2002-07-11
Abstract: PURPOSE: A device and a method for processing a voice instruction are provided to reduce an access time to a voice instruction database by constructing the databases storing the voice instruction based on grammar and searching the database corresponding to a word after separating the voice instruction into the meaning words. CONSTITUTION: A program executing database(203-1) executes a program. A read instruction database(203-2) reads information. An input word database(203-3) inputs the word. An address book database(203-4) offers the address information. An IE(Internet Explorer) favorites database(203-5) offers the IE favorites information. A schedule and task management related database(203-6) offers the information related to a schedule. A controller(202) controls the instruction execution by accessing the database(203) corresponding to the grammar and the meaning words outputted from a voice recognition engine(201). A signal processor(204) executes a signal process for outputting a voice instruction executing result to a speaker(205) and/or a display part(206).
Patent KR-20040012139-A (KR)
Title: A hammer for rapping a collecting electrode of electrostatic precipitator
Inventor: HWANG JEONG HWAN
IPC: B03C3/74
Filed: 2002-08-01
Abstract: PURPOSE: A hammer for rapping dust collecting plate of electric precipitator is provided which minimizes wear and loss of parts, prevents head from separating and dropping to the lower side to greatly reduce maintenance operation of the electric precipitator and improves facility operating ratio to improve dust collecting productivity. CONSTITUTION: In a rapping hammer which is connected onto rotation shaft(125) through hinge bolt(160), the rotation shaft(125) being rotated by driving speed reducer installed on an outer part of electric precipitator, and in which head(150) is rotationally connected to the hinge bolt(160) so that the head(150) is rotated according to rotation of the rotation shaft(125) to separate dust stuck to dust collecting plate by rapping a rapping bar extended from the dust collecting plate, the hammer(1) for rapping the dust collecting plate of the electric precipitator is characterized in that a pin(10) for fixing brackets(152a,152b) extended from the head(150) to the hinge bolt(160) passes through holes of the hinge bolt(160) and the brackets(152a,152b) respectively in the loosened state, both ends of the pin(10) form welding parts on both sides of the brackets(152a,152b) so that the hinge bolt(160) is rotationally connected to the brackets(152a,152b) by connecting the pin(10) to the brackets(152a,152b).
Patent KR-20040012184-A (KR)
Title: Apparatus for Resonating Intake Noise Using Variable Frequency for Vehicle
Inventor: DO JUNG SEOK
IPC: F02M35/12
Filed: 2002-08-01
Abstract: PURPOSE: An intake resonator is provided to allow the engine room to be efficiently used, while reducing manufacturing costs. CONSTITUTION: An intake resonator comprises a main duct(10) and a chamber(100) connected with each other through a neck(200). The neck includes an extended neck(220) formed by a separator wall(210) arranged in the direction of the chamber from the main duct, and a valve(300) arranged at an end of the extended neck connected to the main duct in such a manner that the valve opens/shuts in accordance with the pressure of intake air. The valve has a control plate for controlling the flow of air flowing in the extended neck, and a spring for rotating the control plate in accordance with the pressure of intake air.
Patent KR-20040016321-A (KR)
Title: Aggregate and method for manufacturing the same and powder made of the same
Inventor: CHOI TAE SU
IPC: C04B14/02
Filed: 2002-08-16
Abstract: PURPOSE: Provided is an aggregate which is not susceptible to surface peeling, is low in color change, has a desired color and is suitable to be used for various purposes such as a construction material. A powder obtained from the aggregate is also provided. CONSTITUTION: The aggregate is produced by the method comprising the steps of: heating and melting a ceramic material; and cooling the molten ceramic material to crystallize the ceramic material. In particular, the ceramic material has a size of 20-100 mesh and is mixed with a mineral pigment and a dispersant, before heating and melting in a furnace of 1300-1600 deg.C. Additionally, the aggregate is pulverized to form powder.
Patent KR-20040019660-A (KR)
Title: System plan of credit card
Inventor: CHO DAL HYUN
Filed: 2002-08-28
Abstract: PURPOSE: A system for designing a credit card is provided to enable a credit card user to design a credit card service using one credit card through a credit card inherent number, change a service, and design one's credit card adapted to a personality. CONSTITUTION: A client connects to a web server through a wire/wireless Internet network(S101). A service item designation, a personal information publication setting, a point donation institution setting, an arrears insurance setting, and a credit card outward appearance are designed in accordance with an instruction of a member master server(S103). If the client approves the registered card design, the client is registered as a credit card member(S105). Card design information transmitted in the member master server is transmitted to a card design master server, and a credit card is manufactured(S106). The manufactured credit card is transmitted to the member(S107).
Patent KR-20040022021-A (KR)
Title: Apparatus for measuring consumption power
Inventor: CHOI YONG HUN
IPC: G01R21/06
Filed: 2002-09-06
Abstract: PURPOSE: A consumption power display is provided to measure a consumption power of a device and display the measured consumption power in real time. CONSTITUTION: A consumption power measuring device includes a rectifier(100), a transformer(103), a switch(101), a voltage controller(104), and a controller(105). The rectifier rectifies and smoothes an input AC voltage. The transformer receives the AC voltage and generates a predetermined number of voltages. The switch switches an output voltage of the primary side of the transformer according to a PWM control signal generated depending on a feedback voltage and a synchronous signal. The voltage controller controls the voltage of the primary side of the transformer in order to calculate a turn-on time of the switch. The controller calculates the turn-on time of the switch with the output of the voltage controller and measures a consumption power using the turn-on time, the input AC voltage, a switching frequency of the switch, and an inductance of the transformer.
Patent KR-20040026360-A (KR)
Title: Method for controlling database of lend list using the PVR system
Inventor: KIM SEONG GYEONG
IPC: H04N5/93
Filed: 2002-09-24
Abstract: PURPOSE: A method of managing a lending list database using a PVR system is provided to systematically manage programs previously watched. CONSTITUTION: A lending list database is constructed in a PVR. A user connects to a program lending site using a network(S402). The user selects a predetermined program from the program lending site and executes a lending list comparison and management program installed in the PVR(S403). The user accesses the lending list comparison and management program using a user's ID and password, inputs information of the program selected from the program lending site, and compares the information with information of the lending list database(S405). The user judges whether the selected program is lent according to the comparison result, and information of the lent program in the lending list database or the server of the site(S407,S408).
Patent KR-20040026580-A (KR)
Title: system . ball
Inventor: SEO MIN HO
IPC: A63B43/00
Filed: 2002-09-23
Abstract: PURPOSE: A system soccer ball having a detector is provided to transmit information about the motion or touched positions of the soccer ball to a portable terminal of a chief referee, thereby helping the chief referee to make a more accurate decision. CONSTITUTION: The system soccer ball includes a transmitter(1) inside the soccer ball, a wire(2), a shock preventing rubber band(3), and a detector(4) disposed beneath the surface of the soccer ball to detect which part of a player's body is touched. The information about the touched position of the soccer ball is transmitted to a portable terminal of a chief referee and to a television for spectators of a soccer game. Therefore, the chief referee is able to make a more accurate decision, and the spectators of the soccer game are able to check whether the referee makes a right decision by watching the television.
Patent KR-20040028160-A (KR)
Title: Multiple writing instrument
Inventor: SUNG YE GYEONG
IPC: B43K27/02
Filed: 2002-09-30
Abstract: PURPOSE: A complicated writing tool is provided to conveniently use different writing tools by collecting multiple writing tools such as ball-point pen and mechanical pencil, etc. held in a case. CONSTITUTION: The complicated writing tool comprises a case body(12); a first and second push-buttons(20,30) pivotally moving at side direction to put ends of respective writing tools in/out of a tip cover(11); a first and second slope sides(23,33) coupled between the respective writing tools possible to move in axial direction of the case body(12); first and second detachable tools(60,70) to restrict and release the put-in/out transfer condition by coupling the slope sides(23,33) on one end of the movable writing tools; springs(94,95) supported by a supporting end(16) formed inside the case body(12); and first and second hook grooves(17,18) on inner surface of the case body(12) corresponding to thresholds of the detachable tools(60,70).
Patent KR-20040028418-A (KR)
Title: Two stage reciprocating compressor
Inventor: SHIN DONG GU
IPC: F04B39/00
Filed: 2002-09-30
Abstract: PURPOSE: A two-stage reciprocating compressor is provided to realize operation of a high compression ratio with a single compressor. CONSTITUTION: A reciprocating motor(130) is installed in a casing(110). A first compressing unit(140) is formed of a first cylinder(141) reciprocating in a straight line, a first piston(142) forming a first gas passage, a first suction valve(143) opening and closing the first gas passage, and a first discharge valve(144A) opening and closing a first compressing space. A second compressing unit(150) is formed of a second cylinder(151) assembled with a frame unit(120), a second piston(152) reciprocating in a straight line, a second suction valve(153) opening and closing a second gas passage formed in the second piston, and a second discharge valve(154A) opening and closing a second compressing space. The first compressing unit and the second compressing unit are combined with the reciprocating motor, thereby driving two compressing units with one reciprocating motor.
Patent KR-20040031207-A (KR)
Title: The bucket mounting of a dehumidifier
Inventor: BAE GYEONG SEON
IPC: F24F3/14
Filed: 2002-10-04
Abstract: PURPOSE: A structure for attaching/detaching a bucket of a dehumidifier is provided to easily detach a bucket from a dehumidifier even when a huge amount of condensation water is received in the bucket. CONSTITUTION: A structure for attaching/detaching a bucket of a dehumidifier includes a cabinet main body(52) of which front and bottom surface parts are opened, and a front panel(56) coupled with the front surface part of the cabinet main body and formed with a mounting hole(56b) at a lower front part. A base pan(54) is coupled with the bottom surface part of the cabinet main body. A heat exchanger(60) is mounted in the cabinet main body for carrying out the dehumidification from air. A drain pan part(66) is mounted at a lower part of the heat exchanger for receiving condensation water generated by the dehumidifying operation of the heat exchanger. A bucket(70) is mounted in the drain pan part via the mounting holes of the front panel. A plurality of wheels(72) are mounted below the bucket and slidingly contacting the base pan for the bucket to be detached from the dehumidifier in the sliding manner. A conveying unit(80) is mounted between the bucket and the drain pan part to move the bucket outside the mounting hole of the front panel.
Patent KR-20040037003-A (KR)
Title: Dual DLL internal state indiator
Inventor: KIM CHAN GYEONG
IPC: G11C8/00
Filed: 2002-10-25
Abstract: PURPOSE: An inner operation display device of a dual delay locked loop is provided to discriminate the mis-operation of a reference loop in the dual delay locked loop by adding a simple logic to a conventional dual delay locked loop. CONSTITUTION: An inner operation display device of a dual delay locked loop includes a vector selection signal generation block(401) and a vector extraction display block(402). The vector selection signal generation block(401) outputs the inversion signal for each of the selection signals together with the selection signals. The vector extraction display block(402) displays the signals outputted from the vector selection signal generation block(401) and combines the selected signals. The vector extraction display block(402) is provided with a plurality of logics outputting the signals being corresponded to the reference vector and represents the two vectors extracted from the reference vectors in response to the selection signals through the logics.