baber/WOPTO huggingface dataset:
Patent KR-20030003119-A (KR)
Title: Wicking structures for water and/or fuel management in fuel cells
Inventor: KINKELAAR MARK R
IPC: H01M8/00
Filed: 2002-06-29
Abstract: PURPOSE: A liquid fuel cell and a liquid treating method in a liquid fuel cell are provided, to allow the water generated in a liquid fuel cell to be wicked and removed effectively. CONSTITUTION: The liquid fuel cell(10) comprises an anode(16) supplied with an aqueous liquid fuel oxidized at the anode; a cathode(18) supplied with a gaseous oxidizing agent; a solid polymer electrolyte membrane(14) disposed between the anode and the cathode; a liquid fuel flow path delivering the liquid fuel to the anode; a water flow path(48) delivering water to the liquid fuel flow path; a concentrated liquid fuel line delivering a concentrated liquid fuel to the liquid fuel flow path to allow it to be mixed with water to form the aqueous liquid fuel; a cathode wicking structure which is incorporated in the cathode or in fluid communication with the cathode and comprises a cathode wicking material capable of wicking and releasing water and having a cathode wicking material longest dimension and a free rise wick height greater than one half of the cathode wicking material longest dimension; and a water drawing means drawing water from the cathode wicking structure and delivering it to the water flow path. Preferably the water drawing means is a pump or a wick having the capillarity higher than that of the cathode wicking structure.
Patent KR-20040003704-A (KR)
Title: Control method for inverter airconditioner
Inventor: CHOI DEUK GWAN
IPC: F24F11/02
Filed: 2002-07-03
Abstract: PURPOSE: A control method of an inverter air conditioner is provided to detect the abnormal state of the air conditioner by monitoring whether a run current of a compressor is maintained in a low-current state for over a determined time. CONSTITUTION: A control method of an inverter air con comprises steps of sensing the current operation current while a compressor is in an operation state(520); comparing the sensed current operation current with a reference value for deciding a low current in the current operation frequency of the compressor(540); calculating the time for which the current operation current maintains a state lower than the reference value for low-current decision(550); and stopping the compressor when the time for which the current operation current maintains the state lower than the reference value passes a predetermined time(560).
Patent KR-20040006247-A (KR)
Title: A try vision
Inventor: KIM JAE EUL
IPC: G09F11/20
Filed: 2002-07-11
Abstract: PURPOSE: A tri-vision is provided to perform the function of display panel without an additional light at night by mounting a light emitting display(LED) on a triangle display panel as well as to variously display the numbers and characters supplied from the computer in response to the control signal. CONSTITUTION: A tri-vision includes a body frame(1) with a predetermined size, a triangle display panel(2), a supporting member(3), a position variable member(4) and a controller(5). The triangle display panel(2) is provided on th front side of the body frame(1) by a predetermined distance. A plurality of light emitting display(LED) units is installed on at least one surfaces and edges of the body frame(1) and an advertisement paper is inserted into a surface excepting the portion installed thereon the LED units. The supporting member(3) is installed on both ends of the body frame(1) to support the triangle display panel(2). The position variable member(4) installed on a rear end of the body frame(1) to change the position of the triangle display panel(2). And, the controller(5) controls the position of the position variable member(4) and the display of the LED units by receiving various data from outside.
Patent KR-20040006573-A (KR)
Title: Plasma display panel
Inventor: KIM OE DONG
IPC: H01J11/24
Filed: 2002-07-12
Abstract: PURPOSE: A plasma display panel is provided to improve an efficiency of an electric discharge by lengthening a discharge path. CONSTITUTION: A plasma display panel comprises a sidewall(86), an address electrode(72), a scan/sustain electrode(74), and a common sustain electrode(76). The sidewall is formed between a top substrate and a bottom substrate. The address electrode is formed parallel to the sidewall on the bottom substrate. The scan/sustain electrode has a first electrode(74A) which cross the address electrode, and a second electrode(74B) which is constituted by a part corresponding to the first electrode at lower part of the first electrode. The second electrode has relatively narrow converse-trapezoid shape comparison with the first electrode. The common sustain electrode has a third electrode(76A) which cross the address electrode, and a fourth electrode(76B) which is constituted by a part corresponding to the third electrode at lower part of the third electrode. The fourth electrode has relatively wide trapezoid shape comparison with the third electrode.
Patent KR-20040007062-A (KR)
Title: high-speed data modem of the mobile communication modem
Inventor: YOO JEONG HYEON
IPC: H04L12/28
Filed: 2002-07-16
Abstract: PURPOSE: A high speed data modem of a mobile communication terminal is provided to separate a data modem into a main CPU for processing low-speed signals and a high-speed modem part for processing high-speed data, and to process the high-speed data at normal speed, thereby improving stability of the data modem. CONSTITUTION: A main CPU(2) controls communication between a data modem(1) and other blocks. A low-speed flash memory(3) builds low-speed software therein. A low-speed SRAM(4) temporarily stores low-speed information. A modem(5) converts data at high speed according to a data conversion control signal of the main CPU(2). The modem(5) comprises as follows. A modem CPU(6) receives the data conversion control signal, and controls a data conversion function of the data modem(1). A modem(8) converts data inputted/outputted from an external device(7) at high speed. A high-speed flash memory(9) builds high-speed software therein. A high-speed SRAM(10) temporarily stores data converted information at high speed.
Patent KR-20040008729-A (KR)
Title: Method for fabricating capacitor
Inventor: JUNG HYEON JIN
IPC: H01L27/04
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to be capable of preventing a native oxide which is formed between a lower electrode and a dielectric film. CONSTITUTION: A lower electrode is formed on a semiconductor substrate(21). An HSG(Hemispherical Grain) is formed on the surface of the lower electrode(22). The surface of the lower electrode is treated by hydrogen(23a). Phosphorous is doped in the lower electrode by using PHs gas(23b). The resultant structure is treated by nitridation processing(23c). A dielectric film and an upper electrode are sequentially formed on the lower electrode(24,25).
Patent KR-20040008990-A (KR)
Title: Voice recognition key input wireless terminal, method for using voice in place of key input in wireless terminal, and recording medium therefore
Inventor: BANG CHANG DAE
IPC: H04M1/724
Filed: 2002-07-20
Abstract: PURPOSE: A wireless terminal device inputting a voice recognition key thereto is provided to pre-register a specific command by a user for a key value that is repeatedly inputted, and to utter the corresponding command when a key is to be inputted, thereby easily inputting the key consisting of a long number. CONSTITUTION: A key input unit(240) includes a voice recognition conversion key(241) for converting a terminal device(200) into a voice input mode. A voice key definer(281) registers a predetermined vocal sound. A voice recognizer(280) recognizes a voice of a user when the voice recognition conversion key(241) is pressed, and confirms whether the vocal sound is registered in the voice key definer(281). A key value converter(290) converts vocal data into a key tone if the vocal sound is registered. The voice key definer(281) comprises as follows. A standard key definer registers the key(241) of the key input unit(240) as a standard vocal sound. An extension key definer registers a desired number key as a desired registration command.
Patent KR-20030010529-A (KR)
Title: System processing time computation method, system processing time computation device, and recording medium with system processing time computation program recorded thereon
Inventor: KAWAMURA NAOKI
IPC: G01R31/26
Filed: 2002-07-25
Abstract: PURPOSE: To precisely predict the lot processing time of a processor capable of processing a plurality of lots at the same time. CONSTITUTION: A scheduler 1 sends information on a lot as an object of processing time computation to a processing time computation part 201 of a facility processing time computing device 2. The computation part 201 takes a frequency upper-limit value (simultaneous operation lot number upper-limit value) X for processing facilities which perform processing out of a setting information holding part 202 and inquires of the scheduler 1 about an operation history back to the past operation done by the facilities X times before to obtain an answer. The computation part 201 obtains a numeral S indicating the shortest processing time of the object lot of processing time computation from an S numeral holding part 204 and a numeral R indicating the minimum end time difference of the object lot of processing time computation from an R numeral holding part 203. The computation part 201 computes the processing time by using the information received from the scheduler 1, the information received from the setting information holding part 202, the information received from the S number holding part 204, and the information received from the R numeral holding part 203.
Patent KR-20040011862-A (KR)
Title: The shower head structure having distribution plate and rotating impeller on chemical vapor deposition system
Inventor: CHO EUN SU
IPC: H01L21/205
Filed: 2002-07-31
Abstract: PURPOSE: The shower head structure having a distribution plate and rotating impeller on chemical vapor deposition system is provided to shorten a processing period by dispersing rapidly and uniformly the gas within the showerhead. CONSTITUTION: The showerhead structure having a distribution plate and rotating impeller on CVD system includes a plurality of distribution plates(3,4,5) and a rotating impeller. The distribution plates(3,4,5) are installed in the showerhead. The rotating impeller is used for controlling the flow of gas within the showerhead. A rotary wing is installed in the shower head in order to disperse uniformly the gas into the shower head and accelerate the flow of gas in the shower head.
Patent KR-20040017679-A (KR)
Title: Apparatus for measuring skew of actuator and measuring method thereof
Inventor: KIM BONG GI
IPC: G11B7/09
Filed: 2002-08-23
Abstract: PURPOSE: A device and a method for measuring actuator skew are provided to mechanically and automatically measure the skew of an actuator by using a pin hole and a photodetector, thereby precisely controlling the skew according to the measured value. CONSTITUTION: A device for measuring actuator skew includes a pin hole(17) disposed at a front part of an actuator(13) mounted with an objective lens(10), and a photodetector(20) for detecting light passing through the pin hole. The actuator is supported by a control unit(15) for controlling the skew of the actuator. A computer(22) processing light spots focused to the photodetector to light signals. The light passing through the pin hole is focused into a light spot in the multiple ring shape by diffraction, wherein the rings are distributed symmetrically with respect to the 0th beam in the profile of the light beams. According to the diffraction, the light spot is focused in the shape of band in the entire area of the photodetector, so that the change amount of light intensity is precisely measured according to the change of position of the objective lens.
Patent KR-20040018697-A (KR)
Title: Water-vaporable adibatiz pipe by using glass fiber and its manufacturing method
Inventor: LEE JIN SE
IPC: B29C70/30
Filed: 2002-08-26
Abstract: PURPOSE: A water-repellent thermal insulation pipe using glass fiber and a manufacturing method thereof are provided to quickly repel water by high repellency when moisture penetrates into the water-repellent thermal insulation pipe by constituting the water-repellent thermal insulation pipe with glass fiber light, small-sized, and excellent in thermal insulation. CONSTITUTION: In a water-repellent thermal insulation pipe using glass fiber, a binder is spread on a needle mat formed by needle-punching glass fiber and the needle mat is wound around a forming roller. Unnecessary binder of the needle mat is dehydrated through the pressing of a pressing roller rotating at high speed. The needle mat is dried after pressing forming. The dried surface is processed and release is executed. A coating material is mixed with the binder, and the glass fiber is coated with the coating material, in the pressing forming process by the high-speed rotation.
Patent KR-20040018741-A (KR)
Title: Dual tube for filling dyeing materials
Inventor: KIM CHEON SIK
IPC: B65D81/32
Filed: 2002-08-27
Abstract: PURPOSE: A double tube for filling dyeing agent consisting of first and second components is provided to contain and store both of the components separately and to simply blend the same by cutting an opening of the tube. CONSTITUTION: The double tube comprises an outer chamber(10) having a screw part(13) and a position-fixing projection(15); an outer cap(20) having another screw part(23) coupled to the screw part(13) and a hollowed projection(25) at uppermost end thereof; an inner chamber(30) having a screw part(33) and a groove(35) corresponding to the projection(15); and an inner cap(40) having another screw part(43) threaded with the screw part(33) and a hollowed projection(45) at uppermost end thereof. The projection(15) and the groove(35) are combined by adhesive.
Patent KR-20040020668-A (KR)
Title: Method for manufacturing intake manifold for noise reduction
Inventor: HWANG UI HUN
IPC: B29C45/14
Filed: 2002-08-31
Abstract: PURPOSE: A method for manufacturing an intake manifold is provided to improve the efficiency of noise reduction and to reduce manufacturing cost by manufacturing a double-structured surge tank and a runner with different materials. CONSTITUTION: In a method for manufacturing an intake manifold composed of a surge tank and a runner, a surge tank part and a runner part are inserted into a cavity in a mold. The surfaces of the surge tank part and runner part are overmolded with nylon resin or elastomer. Thus, the double-structured surge tank and runner are manufactured with different materials.
Patent KR-20030020839-A (KR)
Title: Egr control unit and egr control method
Inventor: AKAO YOSHIYUKI
IPC: F02D41/00
Filed: 2002-09-03
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) control device and an EGR control method are provided to calculate an EGR rate at a low cost and to control operation of an EGR apparatus with high accuracy. CONSTITUTION: An EGR control device comprises an EGR passage(4) for making a communication between an exhaust passage(3) and an intake passage(2b) in an internal combustion engine(1); an EGR adjusting device(10) including at least an EGR valve(5) for opening and closing the EGR passage and a drive unit(5b) for driving the EGR valve; a temperature detecting unit for detecting in-passage temperature of at least two passages of the intake passage, an atmospheric air introduction passage located on an upstream side of the intake passage and communicated with the atmosphere and the EGR passage; an actual EGR rate calculating unit for calculating a rate of an exhaust gas to an intake gas to the internal combustion engine on the basis of detection information from the temperature detecting unit; and an EGR control unit for controlling the EGR adjusting device through the use of the actual EGR rate calculated by the actual EGR rate calculating unit. The temperature detecting unit includes a first temperature detecting element(6) placed in the EGR passage, a second temperature detecting element(7) placed in the atmospheric air introduction passage, and a third temperature detecting element(8) placed in the intake passage.
Patent KR-20030028386-A (KR)
Title: Liquid crystal display apparatus using homogeneously aligned liquid crystal and drive method therefor
Inventor: TAKEI JIRO
IPC: G02F1/13357
Filed: 2002-09-26
Abstract: PURPOSE: To provide a method of driving a liquid crystal display device so as to response speedily, which is provided with homogeneous alignment type liquid crystal display elements driven at a high duty. CONSTITUTION: A reset voltage for aligning the liquid crystal molecules to rise almost vertical to the substrate surface is applied across electrodes of homogeneous alignment type active matrix liquid crystal display elements, and the write voltage according to write data is applied across the electrodes.
Patent KR-20040026822-A (KR)
Title: Distilling apparatus
Inventor: CHOI WON HWAN
IPC: C02F1/04
Filed: 2002-09-26
Abstract: PURPOSE: Provided is an apparatus for generating distilled water with high productivity and high operation rate by automatically supplementing water to a distiller in real time. CONSTITUTION: The apparatus comprises a heated water tank (10) such as an evaporation flask, a trapping tank (14), a tube (24) with an opened end (28) and a closed end (24) located on the inside of the heated water tank (10), a coil-type heating element (18) installed below the heated water tank (10), and a water supply control unit (22) being comprised of an electric heating element (34) connected to the coil-type heating element (18) in series, a first temperature sensor (36) connected to a heater switch, a second temperature sensor (38) connected to a water supply pump switch and an insulating tube, wherein the electric heating element (34), the first temperature sensor (36) and the second temperature sensor (38) are installed in the insulating tube which is installed in the tube (24).
Patent KR-20040032260-A (KR)
Title: Advertisements display apparatus using metadata and its service method
Inventor: CHO WI DEOK
IPC: G06Q10/00
Filed: 2002-10-08
Abstract: PURPOSE: A device for display an AD(ADvertisement) using metadata and a service method thereof are provided to offer the AD fit to user's taste without outflow of personal information by displaying the AD related to a watching program as a banner form while selectively storing the AD fit to the user's taste in a digital TV as using the metadata. CONSTITUTION: The digital TV(1) is equipped with a local storage(4) storing user's preference including the AD and a recorded program, an XML(eXtensible Markup Language) parser(2) for interpreting the metadata, a matching engine(3), and a banner display part. The XML parser analyzes/searches/extracts a sentence, and includes an object based DOM(Document Objective Model) parser and an event based SAX(Simple API for XML) parser. The third part(6) is an Internet information provider such as an ISP(Internet Service Provider) and offers the AD and the metadata for the AD together with a broadcasting station(5).
Patent KR-20030030954-A (KR)
Title: High performance bending machine with reduced energy dispersion
Inventor: KUNZE WOLFGANG
IPC: B21D5/04
Filed: 2002-10-10
Abstract: PURPOSE: A sheet metal bending apparatus is provided which is operated by programmable reduced energy in case that the maximum output is not required. CONSTITUTION: In a bending apparatus comprising a bending unit moved by hydraulic actuators(12,15) controlled by hydraulic pump(16), the bending apparatus is characterized in that the hydraulic pump(16) is a variable displacement hydraulic pump equipped with an electronic closed loop flow rate, pressure and power control system including electric proportional control valve(25), wherein the electric proportional control valve(25) comprises a valve spool(26) for controlling rotational angle of the pump(16), and a proportional solenoid(27) for moving the valve spool(26) to a position corresponding to the rotational angle of the pump(16), wherein the electronic closed loop flow rate, pressure and power control system comprises an induction position converter(35), rotational angle converter(37), pressure converter(39) and programmable electronic control unit(29), and wherein power transmitted by the pump(16) is controlled by following power value(31).
Patent KR-20020084018-A (KR)
Inventor: SON YOUNG SUK
IPC: B65D85/82
Filed: 2002-10-11
Abstract: PURPOSE: Provided is a bottle having an electronic IC circuit, computer chip or electronic sensor to automatically measure different contaminants in the bottle and to inform the measured result by means of light, color, sound or melody, alarm bell or the like. CONSTITUTION: The bottle(1) comprises a measurement device(2') having a sensor(2) to measure and detect poison, bacteria or other contaminants located at one side in the bottle containing food; a battery case(4) and an IC circuit(5) at one side on surface of the bottle; and a display panel(3) at one side on surface of an exterior case to display measured value, numerical numbers and characters of the contaminants. Such bottle is efficient to detect and determine content of the bottle so that it is expected to protect one's life from any risks and/or dangers such as poison terrors.
Patent KR-20040034745-A (KR)
Title: In-Plane Switching mode Liquid Crystal Display Device
Inventor: KIM DAE HONG
IPC: G02F1/1343
Filed: 2002-10-15
Abstract: PURPOSE: An LCD device having an IPS(In-Plane Switching) mode is provided to cover a final block of an utmost outer line in a display area of an array substrate by slightly expanding a black matrix area of an upper substrate, thereby removing light-shining phenomenon and improving productivity. CONSTITUTION: An upper substrate(100) and the lower substrate(200) are comprised. Many gate lines(230) and common lines are disposed on the lower substrate(200). Many data lines(240) define many pixel areas by crossing the gate lines(230). A TFT is located in a crossed portion between the gate lines(230) and the data lines(240). Common electrodes are vertically branched from the common lines, and are plurally disposed in the pixel areas. Pixel electrodes are arrayed by crossing the common electrodes. A black matrix(110) is disposed on the upper substrate(100), and is extended to an edge upper portion of an utmost outer pixel area of the lower substrate(200). A liquid crystal layer is interposed between the upper substrate(100) and the lower substrate(200).
Patent KR-20040033744-A (KR)
Title: Variable voltage dividing circuit
Inventor: KIM SU EUN
IPC: H03K17/00
Filed: 2002-10-15
Abstract: PURPOSE: A variable voltage distribution circuit is provided to form various voltage levels at one output terminal by using a control signal and a MOS transistor and selecting a path according to the control signal. CONSTITUTION: A variable voltage distribution circuit includes a plurality of voltage distributors(210,220,230). The voltage distributors(210,220,230) share an output terminal, provide voltage distribution paths according to plural control signals, and apply voltages of particular levels according to internal resistant values. Each voltage distributor(210,220,230) includes the first switch, the first resistor, the second resistor, and the second switch, respectively. The first switch is used for switching the current according to a supply voltage. The first resistor includes the first terminal connected to the first switch and the second terminal connected to the output terminal of the voltage distributors. The second resistor includes the first terminal connected to an output terminal of the voltage distributors. The second switch is installed between the second terminal of the second resistor and the ground to switch the current.