baber/WOPTO huggingface dataset:
Patent KR-20030015110-A (KR)
Title: A method for indicating a warning goods of blind person
Inventor: PARK JONG SUN
IPC: B65D25/00
Filed: 2001-08-13
Abstract: PURPOSE: A notice display of dangerous articles for the blind is provided to provide means for allowing the blind to be easily informed of the existence of dangerous articles to prevent the accidents in advance. CONSTITUTION: An attaching plate(100) and tactile images(200) are provided on a package container keeping dangerous articles therein so that the blind find the dangerous articles by tactile feeling. The tactile images are formed with protruded from the attaching plate so that the blind feel by hands, and identify the dangerous articles. The tactile images are integrally formed with the container having the dangerous articles when the tactile images are not integrally formed with the attaching plate. The attaching plate is formed of various kinds of shapes, and the tactile images are protruded along the edge of the attaching plate or formed with protrusions on each corner of a variously-shaped polygon.
Patent KR-20030017777-A (KR)
Title: Heat insulating box for glass moulding and cartrige sealant
Inventor: YANG SU BOK
IPC: B65D81/18
Filed: 2001-08-22
Abstract: PURPOSE: Provided is a thermo box which is equipped with a heating unit inside an insulated body to carry glass molding and cartilage sealant at a constant temperature. The device, because of the constant temperature, makes the same sealing effect regardless of treating workers and enhances the adhesiveness of the sealant and the glass molding. CONSTITUTION: The thermo box comprises: a body(10) insulated with an insulator(12) and having an opening/closing cover(11); a heating device(20), installed inside the body(10), which controls the interior temperature automatically; and 14-16 sealant entrances(14) protruding vertically from the middle of the body floor.
Patent KR-20030016925-A (KR)
Title: Speech signal compensation method and the apparatus thereof
Inventor: CHOI CHANG GYU
IPC: G10L21/0208
Filed: 2001-08-23
Abstract: PURPOSE: A method and an apparatus for compensating a voice signal are provided to compensate noise voices in real time using the independent component analysis to improve the quality of voice including noise. CONSTITUTION: A noise voice characteristic vector is extracted from a noise voice. The noise voice characteristic vector is pre-processed using the independent component analysis in order to obtain a noise voice coefficient vector from the noise voice characteristic vector(500). The noise voice coefficient vector is compensated in real time. The voice coefficient vector obtained from the compensated result is post-processed in order to convert the voice coefficient vector into a voice characteristic vector(520).
Patent KR-20030018101-A (KR)
Title: cold and warm brast generator using metal foam and thermoelectric elemant
Inventor: PARK JAE CHEOL
IPC: F24F5/00
Filed: 2001-08-27
Abstract: PURPOSE: A hot and cold air generator using metal foam and a thermoelectric element is provided to discharge hot air and chilled air more efficiently and abundantly. CONSTITUTION: A main body(1) has an outlet(2), a control part(3), an inlet(4) and a water drip pan(5) formed on a front side successively from an upper portion thereof. Outlets and inlets(7) are formed on upper portions and lower portions of both side surfaces of the main body, respectively. An outlet(8) is formed on an upper portion of a rear side of the main body evenly with the outlets(2) formed on the side surfaces of the main body. A plurality of thermoelectric elements(9,9') are formed on a middle of an inside of the main body to be separated by heat insulators(10) so as to divide the inside of the main body into a front part and a rear part. Heat sinks(12,12') with a plurality of radiating fins formed thereon are formed close to both of front sides of the thermoelectric elements. Metal foams(13,13') are filled in the inside of the main body on which the heat sinks are formed. The outlets(8) are divided by partitions(14,14') formed on an upper portion of the inside of the main body. Air blowing fans(15,15') are installed on lower portions of the partitions to contact with the metal foams, respectively.
Patent KR-20010087436-A (KR)
Inventor: BOULIN DAVID M
IPC: H01J37/305
Filed: 2001-08-27
Abstract: PURPOSE: A method for forming a multi-layered semiconductor structure is provided to align and expose a lithography mask on a semiconductor wafer by using an electron beam source, and to initially form an alignment feature in a process for forming a semiconductor device. CONSTITUTION: The multi-layered semiconductor structure(10) is composed of a semiconductor material layer, a silicon dioxide layer(30) and a polysilicon layer(40). The alignment feature(60) is formed on the polysilicon layer of the multi-layered semiconductor structure. The lithography mask is aligned by using the alignment feature and using a scattering with angular limitation in projection electron-beam lithography(SCALPEL) tool having the electron beam source. The alignment feature scatters more electrons on the electron beam source than on the polysilicon layer.
Patent KR-20030019732-A (KR)
Inventor: HWANG GYU SEOK
IPC: C23C14/34
Filed: 2001-08-30
Abstract: PURPOSE: A fabrication method of a ferroelectric barium titanate thin film on titanium using metal naphthenates is provided. CONSTITUTION: The fabrication method includes the steps of (a) treating a titanium substrate at 600 deg.C for 5 minutes in atmosphere before spin coating to deposit a buffer layer thereon; (b) spin coating metal naphthenates on the titanium substrate; (c) treating the titanium substrate at 500 deg.C for 10 minutes in atmosphere after spin coating; and (d) final treating the titanium substrate at 750 deg.C for 10 minutes in Ar gas.
Patent KR-20020065322-A (KR)
Title: Interface device and interface system
Inventor: AMISHIRO MASATSUGU
IPC: H01L27/12
Filed: 2001-08-31
Abstract: PURPOSE: To provide an interface device by a dielectrics separation board to fully restrain malfunction by noises and deterioration in characteristics and a system using the device. CONSTITUTION: In this interface device, a SOI board 414 is separated into a semiconductor support board region 411, a controller side region 407 and a network side region 408 by an embedded insulation film 412 and a region insulation part 410 and parts of isolator circuits 405, 406 by electrostatic capacity are formed on the network side region 408. The semiconductor support board region 411 and the network side region 408 are connected with a power supply for the networks for setting them at the same potential.
Patent KR-20010088991-A (KR)
Inventor: PARK DU NA
IPC: G08G1/123
Filed: 2001-08-31
Abstract: PURPOSE: A system for guiding bus running information is provided to supply a passenger with bus running information by displaying routine information or other information received from a bus control station in a voice and character. CONSTITUTION: A GPS(global positioning system) receiving module(120) searches a position coordinate of a bus. A voice guide broadcasting unit(130) guides information of routines and stops to a passenger in a voice. A display unit(140) displays the information broadcasted from the voice guide broadcasting unit(130) in a character, and outputs a variety of information received from a bus control station(300) in a character. A running recorder(150) records a running situation in a sector including a stop base station(500). A first RF(radio frequency) module(160) transmits/receives the running record information and the information of the bus control station(300), and exchanges the information of the bus and the corresponding routine information with the stop base station(500).
Patent KR-20020080222-A (KR)
Inventor: JEONG YONG SEOK
IPC: G06F3/00
Filed: 2001-09-01
Abstract: PURPOSE: A new multi-purpose visual language system based on a braille is provided to make new visual language(extended braille) for a blind person and a general industry. CONSTITUTION: At least one braille is received. A pre-set attribute and attribute value corresponded to the received braille are extracted. The extracted attribute value is displayed. The attribute is at least one out of a hue, a color saturation, a luminance, a pattern, and a figure. The visual information is displayed by at least one attribute or an orthogonal duplication or a combination of at least two attributes.
Patent KR-20020019885-A (KR)
Inventor: GEORGE JOHN BARRETT
IPC: G09G5/00
Filed: 2001-09-03
Abstract: PURPOSE: A photosensor signal processing for a projection-type video display is provided to allow an output signal to have a sensor signal component and an interference signal component and to allow the amplitude of the sensor signal component to be much larger than that of the interference signal component. CONSTITUTION: A processor for photosensor signals in the projection-type display device includes photosensors(S1-S8) for generating a sensor signal(Iill) having a current component for indicating a projection raster is applied. The sensor signal includes a crosstalk voltage component(Vinf) related to scanning. In response to the sensor signal, a differential amplifier(U280A) generates an output signal(Vs). The sensor current component is converted to an amplified sensor voltage component, and the crosstalk voltage component is differentially amplified. The amplitude of the sensor voltage component is larger than that of the crosstalk voltage component in the output signal.
Patent KR-20030020619-A (KR)
Title: shock absorber of vehicle
Inventor: WOO SEUNG HUN
IPC: F16F13/06
Filed: 2001-09-04
Abstract: PURPOSE: A shock absorber of a vehicle is provided to improve driving experience by decreasing the installation length of the shock absorber with assembling upper and lower pillow ball bushes in a piston rod and an inner cylinder, and to enhance steering stability by lowering the floor of the vehicle. CONSTITUTION: A shock absorber for a vehicle is composed of a cylinder(3) having an inner cylinder(1) and an outer cylinder(2); a piston and a piston rod(5) reciprocating linearly in the inner cylinder with penetrating outer and inner cylinders; oil charged in the inner cylinder; an upper pillow ball bush(10) fitted to the end of the piston rod penetrating the outer cylinder and combined with the vehicle body; and a lower pillow ball bush(20) fitted to the lower part of the inner cylinder and combined with a suspension arm. Driving experience is improved with enlarging the indoor space by reducing the length of the shock absorber.
Patent KR-20030023826-A (KR)
Title: Electron gun for CRT
Inventor: KIM YUN JIN
IPC: H01J29/58
Filed: 2001-09-14
Abstract: PURPOSE: An electron fun for a color CRT is provided to achieve improved resolution of the screen by improving the electron gun structure and reducing the size of the screen spot in the horizontal direction. CONSTITUTION: A CRT comprises an electron gun including a cathode for emitting electron beams and a main electrode constituted by an anode electrode and a cathode electrode; and a velocity modulation coil mounted on the neck portion of the CRT and which operates by being synchronized with the image signal. Two or more focus electrodes of the main electrode of the electron gun for receiving focus voltages are arranged continuously. The expression (gx100)/L=5 to 30% is satisfied, wherein L is the sum of lengths of the focus electrodes of the main electrode, and g is the sum of spacing between electrodes.
Patent KR-20030025122-A (KR)
Inventor: HONG WOONG SEOB
IPC: F16H48/06
Filed: 2001-09-19
Abstract: PURPOSE: A continuously variable transmission is provided to accurately transmit proper torque to a driven device and to easily manufacture and maintain by compacting structure. CONSTITUTION: An input differential gear box(3) has two side gears(2,2a) and rotates by the driving force of an engine. An output shaft(4) and a first control shaft(5) are extended outwardly opposite to the input differential gear box and engaged with the side gears. A differential gear unit(1) transmits the driving force of the engine to the output shaft. A sun gear(7) is connected with the driving force via the first control shaft and a spring clutch(23) or blocked from the driving force. Plural planetary gears(8) are engaged with the sun gear. A carrier(10) interconnects the planetary gears. A ring gear(9) is engaged with the planetary gears. The planetary gears and the ring gear forms a planetary gear unit. A first ring gear control worm(13) engaged with a ring gear control worm wheel(11) is controlled by a control motor(14).
Patent KR-20030025724-A (KR)
Title: Manufacture of powder for magnetic surveyof non-destructive test form special steelmaking grinding dust
Inventor: BAN BONG CHAN
IPC: B22F8/00
Filed: 2001-09-20
Abstract: PURPOSE: A manufacturing method of magnetic particles for magnetic particle test of non-destructive inspection using dust generated during manufacturing of hot rolled strip and dry grinding dust generated in grinding process during manufacturing of special steel is provided. CONSTITUTION: The manufacturing method of magnetic particles for magnetic particle test using hot rolled strip dust and grinding dust, as a manufacturing method of magnetic particles for magnetic particle test of non-destructive inspection from hot rolled steel dust and grinding dust of special steel that are disused, comprises first process of sieving for removing impurities; second process of crushing partially irregular particles; third process of reducing the surface of particles in the temperature range of 600 to 800 deg.C; fourth process of rapidly cooling the reduced particles for preventing reoxidation thereof; and fifth process of packing the rapidly cooled magnetic particles under vacuum for long term storage, wherein the crushing in the second process is performed using a vibrating mill, and NH3 or H2 is used as a reducing agent in the reduction process of the third process.
Patent KR-20030025994-A (KR)
Title: Offset printer and etching printing method using the offset printer
Inventor: LEE KWANG OK
IPC: B41F7/02
Filed: 2001-09-24
Abstract: PURPOSE: An offset printer and an etching printing method using the same are provided to achieve improvement in the printing speed and height of the characters printed on the paper. CONSTITUTION: An offset printer comprises a cylinder(12) where an ink is applied; a blanket(14) where the ink is transferred from the cylinder while the blanket is contacting the cylinder; and a press cylinder(16) for transferring printing paper in such a manner that the ink transferred to the blanket is printed on the printing paper while the printing paper is contacting the blanket. The blanket has an outer surface where a double-sided tape(18) is attached, and the double-sided tape has an outer surface where a resin plate(22) is attached, to thereby permit the blank to be used as a printing plate.
Patent KR-20020036685-A (KR)
Inventor: KUMADA KOUJI
IPC: G02F1/133
Filed: 2001-10-05
Abstract: PURPOSE: To suppress generation of flickers by equalizing the effective voltage of the positive polarity and that of negative polarity to each other even when refresh periods of different length exist together. CONSTITUTION: A driving voltage is applied to a liquid crystal in a display cell by applying signal voltages Vsp, Vsn from a signal line driving circuit 3 to display electrodes on a matrix substrate 11 via active elements such as TFTs, and also applying a common voltage Vcom common to each display cell 13 to a counter electrode on a counter substrate 12 via a buffer circuit 4. The level of the common voltage Vcom is changed over by an offset voltage setting part 5 for each refresh period of a different length. Thus, the value of the common voltage Vcom as a reference for defining the effective voltage of the positive polarity and the effective voltage of the negative polarity is properly set according to the refresh periods.
Patent KR-20030031710-A (KR)
Title: The adballoon become installed light
Inventor: KIM HUI MUN
IPC: G09F21/06
Filed: 2001-10-15
Abstract: PURPOSE: An ad balloon with a lighting is provided to produce both an advertizing effect and a decorative effect even in night by the lighting provided within the balloon. CONSTITUTION: The ad balloon(1) comprises a tube-shaped balloon(10) and a lighting(20). The balloon(10) has a longitudinal opening at the center thereof to form a space(12). The lighting(20) inserted into the space(12) comprises a cylindrical lighting cover(22) including a lamp socket(22a) and a lamp(22b) therein and a lamp shade(24) which can be attached to and detached from the lighting cover(22). As the outer cover of the balloon(10), P.V.C. tarpaulin with superior durability is generally used. The lamp shade(24) forms screw section(24a) at its circumference to be screwed up into the upper section of the lighting cover(22). Drain holes(24c) drains rainwater to the lower part of the balloon(10).
Patent KR-20030033719-A (KR)
Title: Detection method of lactic acid bacteria and detection primer useful for the same
Inventor: JUNG SU RYEON
IPC: C12Q1/68
Filed: 2001-10-24
Abstract: PURPOSE: Provided are a method of quantitatively and qualitatively analyzing lactic acid bacteria and a PCR primer which is capable of quantitatively and qualitatively analyzing lactic acid bacteria present in fermented foods. The quantitative and qualitative analysis can be carried out by performing QC-PCR with a PlaF/PlaR primer and an MesF/MesR primer to determine the fermentation degree and aging degree of fermented foods, and the storage state and quality thereof. CONSTITUTION: A method for quantitatively analyzing lactic acid bacteria comprises the step of: adding a target DNA to a sample and mixing a competitor Cmes or Cpla and performing PCR with a specific primer set of Lactobacillus plantarum or a specific primer set of Leuconostoc mesenteroides; measuring PCR amplification of the competitor and target DNA; and calculating the concentration of the target DNA concentration from the PCR amplification rate and the concentration of the competitor.
Patent KR-20030037472-A (KR)
Inventor: JUNG SUN BIN
IPC: H01L21/68
Filed: 2001-11-05
Abstract: PURPOSE: A wafer pedestal is provided to reduce conservation cost by fixing a ceramic panel on a metal penal without an indium bonding process. CONSTITUTION: A ring-type step coverage portion is formed on the edge portion of a disc-type metal panel(210). A disc-type ceramic panel(220) is located on the disc-type metal panel(210). A guide ring(230) made of ceramic is installed on the ring-type step coverage portion of the disc-type metal panel(210) in order to simultaneously enclose along the edge portion of the disc-type metal and ceramic panel(210,220). At this time, the disc-type ceramic panel(220) and the guide ring(230) is connected with each other as a single unit. Preferably, the inner side of the guide ring(230) is finely spaced apart from the disc-type metal(210).
Patent KR-20030038880-A (KR)
Title: Method for target advertisement using the estimated of automobile thirdparty liability insurance
Inventor: LEE SOO BOO
Filed: 2001-11-07
Abstract: PURPOSE: A method for a target AD(ADvertisement) through automobile insurance estimate calculation is provided to offer the information related to an automobile as well as various kinds of estimate information related to the automobile insurance to a user by automatically producing the requested estimate and displaying an AD of an advertiser related to a position close to the user. CONSTITUTION: It is judged that the user connecting to a homepage is a member(S10). If the user is not a member, the advertiser close to an address of the user is searched from an advertiser information database after requesting the personal information to the user(S13). When the user requests the estimate, the information necessary for the automobile insurance estimate is received from the user(S15). After producing the estimate based on the inputted information, a produced result, and an insurance company and an insurance planner corresponding to the result are displayed(S17,S18). The AD information of the searched advertiser is displayed(S19).
Patent KR-20030037914-A (KR)
Title: Closer of beverage vessel
Inventor: NOH HEE KWON
IPC: B65D41/62
Filed: 2001-11-07
Abstract: PURPOSE: A beverage container opening device is provided to open and shut the entrance of the beverage container as often as occasion calls. CONSTITUTION: A hollow main body(10) is coupled to the entrance(1a) of the container(1) with upper and lower parts being opened. An elevating member(20) is rotatably inserted into the main body and opens the entrance of the container when goes down by forward rotation and shut the entrance of the container as elevated by reverse rotation. A lid(30) coupled with the elevating member is detachably and rotatably wrapped on the main body for rotating the elevating member.
Patent KR-20020042755-A (KR)
Inventor: HORAGUCHI MASASI
IPC: G11C11/406
Filed: 2001-11-09
Abstract: PURPOSE: A semiconductor memory device is provided to realize a high speed cycle time while improving the operation convenience. CONSTITUTION: A memory LSI chip(101) comprises an overall circuit(MCALL)(102) for guaranteeing usual DRAM operations, a control circuit(CNT)(103) for performing overall control including operating mode switching, an address counter(ADC)(104) and a delay time measuring circuit(DELMES)(105). Switching between write/read operations and refresh operations is automatically accomplished by the control circuit(CNT)(103) and the delay time measuring circuit(DELMES)(105) in the following manner. First, upon entry of an external input signal(I/O)(107) from an input/output signal line(106), a refresh operation is immediately carried out. When the refreshing of a memory cell on a word line designated by an address counter(ADC)(104) is completed, the word line is closed, and bit lines are precharged. Immediately after that, a word line designated by a write/read operation address is activated.
Patent KR-20030039244-A (KR)
Inventor: LEE BONG GUK
IPC: H01G2/14
Filed: 2001-11-12
Abstract: PURPOSE: A capacitor is provided to reduce the fire by installing a thermal fuse on an inner of the capacitor. CONSTITUTION: A film(107) is wound on a cylindrical body(113). A positive voltage terminal(101) is connected to a staring portion of the film(107) through a lead line(109a) and a negative voltage terminal(103) is coupled to an ending portion of the film(107) through a lead line(109b). A thermal fuse(111) is provided on an inner of the cylindrical body(113). An end side of the thermal fuse(111) is connected to a lead line(109c) that is directly coupled to the ending portion of the film(107). The other end of the thermal fuse(111) is connected to the lead line(109b). The lead line(109b) connected to the negative voltage terminal(103) is coupled to the lead line(109c) through the thermal fuse(111), thereby being connected to the ending portion of the film(107).
Patent KR-20010110266-A (KR)
Title: 단열 처리된 엔진, 배출에너지를 재활용하는 엔진 및 그엔진이 장착된 고압 분사체
Inventor: KIM CHANG SUN
IPC: F02B41/06
Filed: 2001-11-15
Abstract: 본 발명은 단열 처리된 엔진과 배출에너지를 재활용하는 엔진과 그 엔진이 장착된 고압 분사체에 관한 것이다. 
     본 발명에 의한 단열 처리된 엔진은 적어도 엔진의 행정거리보다는 길게 내벽면에 단열부재를 구비한 실린더와; 하면에 단열부재를 구비한 실린더 헤드와; 하면에 단열부재를 구비한 흡입 및 배기밸브와; 적어도 엔진의 행정거리보다는 길게 외벽면 및 상면에 단열부재를 구비하고, 그 단열부재의 하부 외주면에 실린더 밀봉수단을 구비한 피스톤을 포함하는 것이다. 
     본 발명에 의하면, 엔진의 연소실을 구성하는 부품의 내벽을 세라믹스 재질의 단열부재로 하여 연소실 내부의 열손실을 최대한 방지함으로써 연소효율을 극대화하고, 폐기되는 배기가스의 압력을 엔진의 출력으로 재활용하고, 그 엔진을 고온에서도 견딜 수 있는 고압 분사체의 구동엔진으로 사용할 수 있는 효과가 있다.