baber/WOPTO huggingface dataset:
Patent KR-20020008986-A (KR)
Title: Cold wet towel machine for both making drinkable water and the towel
Inventor: AN YUN JOON
IPC: A47K7/00
Filed: 2000-07-21
Abstract: PURPOSE: A device for manufacturing pure water and cold wet towel is provided to supply water required to manufacture a wet towel by collecting moisture in air when operating an air-conditioning device. CONSTITUTION: The device for manufacturing pure water and cold wet towel provided with a wet towel manufacturing device and an air-conditioning device(200) comprises an intake port and an exhaust port formed on side walls of a main body, an evaporation coil(210) of the air-conditioning device(200) wound round a water tank(40), and a pure water manufacturing device(100) provided with a sum tank(130), a filter(110) and a pump(120) arranged in order to manufacture pure water by using moisture condensation obtained from the main body when air containing moisture flows in the main body through the intake port to supply cold pure water to a wet towel.
Patent KR-20020008654-A (KR)
Title: A straight line back-and-forth mdtion divice of thermotherapy a mat
Inventor: LEE SANG BOK
IPC: A61H23/00
Filed: 2000-07-25
Abstract: PURPOSE: A linear reciprocating apparatus for an automatic thermotherapy mat is provided to maintain a continuous and accurate moving speed rate even in a case of a long time use, and to prevent the generation of noise, thus to make a patient relax. CONSTITUTION: The automatic thermotherapy mat used to steam the body of a patient, is mounted on a mat shape body, and a moving plate(40) onto which a warmer(60) is seated is linearly reciprocated by a motor along a curved rail(50) installed in a longitudinal axis of the moving plate. A first sprocket(110) is coupled to one end position of the reciprocated distance of the moving plate, and a second sprocket(120) is coupled to the other end position of the reciprocated distance, and these sprockets are connected each other by a chain(100). The first sprocket is axially coupled to the motor. The desired part of the chain is fixed to the lower part of the moving plate so that the warmer is able to be reciprocated with the motor whenever the motor is repeatedly actuated at regular intervals.
Patent KR-20020010185-A (KR)
Title: Air-conditioner with multi cross flow fan system
Inventor: JUNG IN HWA
IPC: F24F1/00
Filed: 2000-07-27
Abstract: PURPOSE: An air conditioner having plural cross flow fans is provided to control discharge direction of air flowing by each cross flow fan individually, and to regulate air flow from cross flow fan blocks efficiently by installing plural wind direction control units. CONSTITUTION: An air conditioner with plural cross flow fans is composed of plural cross flow fans(51A,51B) arranged to suck or discharge air through an intake port or a discharge port and to move air forcibly, and plural wind direction control units(60) installed corresponding to cross flow fan blocks to control discharge direction of air individually. Vane blocks(61A,61B) and louver blocks(63A,63B) are operated individually, and air is discharged in various directions at the same time. Airflow is formed horizontally with vane blocks, and vertically with louver blocks. The mixture of discharge air is maximized with forming various airflow, and cooling efficiency is improved with increasing the unidirectional discharge amount. Airflow is controlled efficiently with adjusting wind direction individually by mounting plural wind direction control units.
Patent KR-20010049935-A (KR)
Inventor: FUKUMOTO AKIHIRO
IPC: C02F9/08
Filed: 2000-07-29
Abstract: PURPOSE: An apparatus for treating wastewater/sewage, especially for the precipitation of phosphorous into the form of insoluble metal salts is provided. CONSTITUTION: Wastewater/sewage treatment process using this apparatus comprises transferring treated water in an activated sludge vessel(61) to an electrolytic tank(70) employing electrodes(71,72); subjecting the transferred treated water to electrolysis in order to supply iron ion or aluminium ion to the electrolytic tank(70) and to coagulate phosphorous compounds; and transferring the resulting coagulated floc to the activated sludge vessel(61) employing a magnet(61a) so as to attract the coagulated floc of the phosphorous compounds to the magnet(61a).
Patent KR-20020010754-A (KR)
Title: Apparatus for memory share in the digital signal processor
Inventor: YOO SEUNG GYUN
IPC: G06F12/00
Filed: 2000-07-31
Abstract: PURPOSE: A memory sharing devise in a digital signal processor is provided to provide data at high speed by having a number of digital signal processors to share one memory of a huge capacity. CONSTITUTION: The memory sharing devise in a digital signal processor comprises of an RW(Read Write) signal multiplexer selecting an RW signal from the digital signal processor and sending the chosen signal to the memory, an address multiplexer selecting an address from the digital signal processor and sending the chosen address to the memory, a data multiplexer transmitting data transferring between the digital signal processor and the memory, and a memory administration part controlling the RW signal multiplxer, the address multiplexer, the data multiplexer, and the memory according to the access request from the digital signal processor. The administration part(52) allows the first digital signal processor(50, 51) to access the memory(56) and denies access to other signal processors in order to have a number of signal processors share one memory. The administration part also controls the RW signal multiplexer(53), the address multiplexer(54), and the data multiplexer(55).
Patent KR-20010039789-A (KR)
Inventor: JUESTEL THOMAS
IPC: C09K11/77
Filed: 2000-08-04
Abstract: PURPOSE: A plasma picture screen with coated phosphor is provided to suppress the thermal collapse of a fluorescent substance during the production of a plasma picture screen. CONSTITUTION: A plasma image screen has a fluorescent blended matter containing a fluorescent substance having a coating film. Therein, the coating film contains a phosphate expressed by the chemical formula: MPO4 wherein M is a metal selected from among Al, Sc, Y, Lu, Gd, and La. The method for producing the fluorescent blended matter from the fluorescent substance having the coating film of the phosphate expressed by the chemical formula: MPO4 wherein M is a metal selected from among Al, Sc, Y, Lu, Gd, and La comprises adding phosphoric acid and urea to the aqueous solution of the salt of the metal selected from among Al, Sc, Y, Lu, Gd, and La, adding a fluorescent substance to the mixture, and then heating the obtained suspension until to give a pH value of 7.
Patent KR-20020017022-A (KR)
Title: An elliptical piston for diesel engine comprising oil gallery cooling system
Inventor: NAM HYEON U
IPC: F01P3/06
Filed: 2000-08-28
Abstract: PURPOSE: An oval piston for a diesel engine is provided to reduce the weight of a piston, to maximize cooling efficiency, and to increase the rigidity against explosive pressure by forming the under-crown of a piston in a dome shape. CONSTITUTION: A piston has an oval skirt, a piston cooling oil inlet(11), a piston cooling oil outlet(12), and a cooling channel(13). The under-crown of the piston is formed in a dome shape. According to the oval shape of the skirt, the weight of the piston is reduced. The dome shape of the under-crown increases the rigidity against explosive pressure.
Patent KR-20020017384-A (KR)
Title: Method for hangul input in mobile phone
Inventor: OH JU SEOK
IPC: H04B1/38
Filed: 2000-08-30
Abstract: PURPOSE: A method for inputting Hangul in a portable phone is provided to more easily and conveniently display Hangul by pushing fewer keys than the exist portable phone, thereby providing users with convenience in using various services with the portable phone through the Internet. CONSTITUTION: When inputting consonants of Hangul in a portable phone, a user pushes a key where two consonants are displayed once to input the first consonant. If the user wants to input the second consonant in two consonants displayed at the key, the user pushes the key twice. The consonants that are not displayed at a character board can be inputted by using a special key.
Patent KR-20020020458-A (KR)
Title: Electronic Ballast for High Voltage Discharge Lamp
Inventor: KIM CHUL JOO
IPC: H05B41/14
Filed: 2000-09-08
Abstract: PURPOSE: An electronic stabilizer for a high voltage discharge lamp is provided to reduce the complexity of a circuit structure by using a microcomputer and input/output detecting circuits. CONSTITUTION: A main power input unit(10) performs a full-wave rectification on an AC(Alternating Current) voltage to generate a main driving DC voltage. A lamp driving unit(40) comprises first and second transformers connected to a high voltage discharge lamp(LP) in serial, a resonance condenser, and a pair of series-connected condensers so as to form a serial resonance circuit. An inverter unit(30) comprises half-bridge type first and second switching transistors in order to alternatively apply a high frequency driving signal to the high voltage discharge lamp(LP) through the lamp driving unit(40). First and second inverter drivers(31a,31b) generate a gate driving signal for driving the first and second switching transistors of the inverter unit(30) according to the receipt of the respective control pulses. A starting circuit(32) induces a counter electromotive force on the first transformer through the second transformer to start the high voltage discharge lamp(LP). A first detecting circuit(41) detects an output voltage applied to the high voltage discharge lamp(LP). A second detecting circuit(42) is connected to the first transformer and detects an output current flowing on the lamp driving unit(40). An inrush current blocking circuit(12) blocks that an inrush current is applied to a rectifier of the main power input unit(10).
Patent KR-20010076196-A (KR)
Title: Semiconductor device and method of producing the same, lead frame and method of producing the same
Inventor: YURINO TAKAHIRO
IPC: H01L23/50
Filed: 2000-09-18
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method in which device adhesion of sealing resin and a member Cu is not decreased when a high temperature is applied in the course of manufacturing and mounting the semiconductor device, in a semiconductor device using a member formed of Cu which is subjected to blackening treatment and its manufacturing method. CONSTITUTION: This semiconductor deice is provided with a leas frame formed of copper (Cu) or copper alloy wherein a blackening treatment layer is disposed on the surface of base substance; a chip fixed to a specified place of the lead frame; a plurality of internal terminals connected electrically with the chip; and sealing resin sealing the lead frame, the chip and the internal terminals. A copper (I) oxide (Cu2O) layer formed by oxidizing the surface of the base substance is disposed between the layer subjected to blackening treatment and the based substance.
Patent KR-20020022335-A (KR)
Title: Method of making oil gel
Inventor: LEE HAE HYUN
IPC: C09K3/32
Filed: 2000-09-20
Abstract: PURPOSE: An oil gelling agent for treating marine oil spill and its preparation method are provided, wherein the agent uses a polymer as a main component and solidifies an organic solvent in addition to a light oil and a heavy oil in a short time. CONSTITUTION: The oil gelling agent comprises 40-50 wt% of ethylene; 35-45 wt% of propylene; 5-15 wt% of diene; 1-4 wt% of calcium octadecenoate as a solidification accelerator; 1-4 wt% of stearic acid as an absorption preventer; and 1-3 wt% of a surfactant. The method comprises the steps of pulverizing 40-50 wt% of ethylene, 35-45 wt% of propylene and 5-15 wt% of diene; adding 1-4 wt% of calcium octadecenoate, 1-4 wt% of stearic acid, and 1-3 wt% of a surfactant to the mixture; and mixing them.
Patent KR-20020023033-A (KR)
Title: wire rod coil accumulation apparatus
Inventor: LEE EUN BAEK
IPC: B21C49/00
Filed: 2000-09-22
Abstract: PURPOSE: An apparatus for integrating linear coils is provided to increase the value of articles by improving the package of articles and to reduce the accident by removing the parameters of the errors which can be created in a narrow space. CONSTITUTION: An apparatus for integrating linear coils comprises a coil conveyor table(1-1) having a servo motor(2) for moving a coil conveyor section by using a difference of weight of load cell. A sliding table(90) made of a beam structure has a skid section so as to allow the coil conveyor table to slide on the skid. The sliding table has a servo motor for adjusting left and right weights. A base section(100) supports the coil conveyor table and the sliding table section. A limit and a tension stop are provided at both ends of the base section(100). A load cell(25) is provided to send variation of front and rear weight to the coil conveyor table section.
Patent KR-20010030517-A (KR)
Title: Active matrix type electro luminescence display device
Inventor: KOMIYA NAOAKI
IPC: H05B44/00
Filed: 2000-09-28
Abstract: PURPOSE: To provide an active matrix type EL display device arranged so that each display pixel emits light with stable brightness. CONSTITUTION: This display device has plural display pixels GS11, GS12, GS13, etc., arranged in a matrix of rows and columns, and each display pixel comprises an EL element 1, a 1st thin film transistor 2 for turning on-off according to a selection signal by a display signal applied to a drain, a holding capacity 3 which is connected at one end with the source of the 1st transistor and holds a voltage according to the display signal, and a 2nd thin film transistor 4 for driving the EL element 1 based on the display signal, and is provided with 1st holding capacity lines HLA1, HLA2, HLA3, etc., extended for each row and commonly connected with the other ends of the holding capacities 3 of the display pixels and 2nd holding capacity lines HLB1, HLB2, HLB3, etc., mutually connecting both ends of the 1st plural holding capacity lines HLA1, HLA2, HLA3, etc., so that the 2nd holding lines are supplied with a constant voltage.
Patent KR-20020026118-A (KR)
Title: Method of learning language for video display appliance having screen protection function
Inventor: LEE SANG SEOK
IPC: H04N3/20
Filed: 2000-09-30
Abstract: PURPOSE: A method for learning language using an image display device having a screen protection function provides a user with education information, such as English words, in a mode to dynamically display warning message for protecting a screen. CONSTITUTION: A method for learning language using an image display device having a screen protection function includes the steps of determining whether or not input signal is in a blocked fog signal condition, outputting warning message to be dynamically displayed to prevent damage of a screen due to the fog signal condition, outputting education information in the fog signal condition in a predetermined cycle in order, and combining the warning message and the on-screen signal of education information and displaying the combined signal on the screen.
Patent KR-20010050800-A (KR)
Inventor: ARAKAWA FUMIO
IPC: G06F7/00
Filed: 2000-09-30
Abstract: PURPOSE: An architecture and method for embodying floating point instruction set is provided to use a 64 bit architecture especially for 32 bit and 64 bit data values when loading and storing data, and to interface a CPU when comparing floating points. CONSTITUTION: A processor and co-processor elements are structured to execute a floating-point instruction set architecture. Then, double precision words and plural pairs of single precision words between a floating-point co-processor and memory, as well as storing the Boolean result of comparing two floating-point numbers in a floating-point unit in an integer register in a CPU.
Patent KR-20020028567-A (KR)
Inventor: LEE YONG GEUN
IPC: G02F1/015
Filed: 2000-10-10
Abstract: PURPOSE: A flat board display device is provided to fabricate micro electro mechanical elements by a micro machining technology, and to form a color filter and the micro electro mechanical elements as one body, so as to increase light-using efficiency and lower a production cost as well as improving arrangement precision. CONSTITUTION: A color filter layer(24) is formed on a back transparent substrate(20). A transparent electrode(21) is formed on the color filter layer(24) as an electric conductor. Micro electro mechanical elements(22) are formed on the back transparent substrate(20) to switch light. A supporting beam(23) supports the back transparent substrate(20) and a front transparent substrate(25).
Patent KR-20010070196-A (KR)
Inventor: ISHIZUKA NOBUHIKO
IPC: G11C17/18
Filed: 2000-11-08
Abstract: PURPOSE: To provide a semiconductor memory whose operation speed of reading out data can be increased. CONSTITUTION: This memory has a memory cell array 20 consisting of plural memory cells 21, word lines 12 having the same number as the number of rows of the memory cells 21 are connected respectively to gates of the memory cells 21. Also, bit lines 13 having the same number as the number of lines of the memory 21 cells are connected respectively to connection points of sources and drains of the memory cells 21. An inverter 24 and a NAND element 23 are connected to each word line in series. The bit lines 13 make a pair, a sense amplifier and a pre-charge circuit 6 are connected to the mutual connection point of one end side of the bit lines 13 through a digit line 60, and a virtual GND and a pre-charge circuit 10 are connected to the other end side through the digit line 60. A bank selecting line 32 is connected to the bit line 13, and bank selecting drivers 3a to which the NAND element 30 and an inverter 31 are connected in series are connected to both ends of each bank selecting lines 32.
Patent KR-20020004796-A (KR)
Inventor: LEE KYONG U
IPC: A47L7/00
Filed: 2000-11-20
Abstract: PURPOSE: A vacuum cleaner having insecticidal function is provided to maximize economical effect by accurately sprinkling an insecticide to targets and to automatically spray insecticide particles without additive or additional manipulation. CONSTITUTION: A vacuum cleaner having insecticidal function comprises: a body(100) having a suction port(102), a motor(130) generating suction force by driving a fan(132) and an insecticide container(140) and a sprayer spraying the insecticide in the micro-fine particle state. The air passes through a venturi of the sprayer while rapidly passing a first air baffle. Then, vacuum pressure is formed at the outlet of a spray nozzle placed in the center of the venturi. The insecticide in the container is fed to a porous filter applied with high voltage DC power. While passing through the filter, the insecticide is formed as small particles by the porosities and static electricity. The insecticide is sprayed with air. The particles are particularized by the air passing through a second air baffle reversely rotating air. Therefore, the insecticide is effectively sprayed to the target.
Patent KR-20020040217-A (KR)
Title: Screw and gear type variable steering system for use in a car
Inventor: SONG JUN GYU
IPC: B62D3/06
Filed: 2000-11-24
Abstract: PURPOSE: A threaded gear type variable steering system for a vehicle is provided to reduce the radius of rotation of a vehicle by maximizing the steering angle of front wheels when a snow chain is not installed. CONSTITUTION: A threaded gear type variable steering system for a vehicle comprises a threaded gear(20) installed on one end of a steering shaft(12) and rotating with the steering shaft, a reducing gear(30) for reducing torque by driven via the threaded gear and having a fixing protrusion(31), a stopper(40) for stopping the rotation of the fixing protrusion, and a drive unit for selectively placing the stopper on the movement path of the fixing protrusion. When a snow chain is not installed in a vehicle, the stopper is not placed on the movement path of the fixing protrusion. Thus, a steering wheel(11) is operated without restraint. Therefore, the steering angle is extended while the radius of rotation of the vehicle is reduced.
Patent KR-20020042165-A (KR)
Title: method for forming pattern photo resist
Inventor: JUNG JONG HO
IPC: H01L21/027
Filed: 2000-11-30
Abstract: PURPOSE: A formation method of a photoresist pattern is provided to improve a stability of processes by preventing an abrupt CD(Critical Dimension) change according to a temperature change. CONSTITUTION: An insulating layer(21) and a photoresist are sequentially deposited on a substrate. Then, a photoresist pattern(22a) is formed by patterning the photoresist using an exposure and a development. A water-soluble resin layer(23) is deposited on the entire surface of the resultant structure. Then, a post baking processing is performed on the photoresist pattern(22a) deposited with the water-soluble resin layer(23), thereby gently controlling a CD(Critical Dimension) decrease by restraining a fluidity of the photoresist pattern(22a). Then, the water-soluble resin layer(23) is removed.
Patent KR-20020045718-A (KR)
Title: Engine control method on abnormal output of mass air flow sensor
Inventor: JANG GYEONG JUN
IPC: F02D41/18
Filed: 2000-12-11
Abstract: PURPOSE: A method for controlling an engine while outputting abnormality in a suction air-measuring sensor is provided to prevent stopping of a vehicle by operating a limp groove. CONSTITUTION: An engine controlling method while outputting abnormality of a suction air measuring sensor comprises a first stage(S10) memorizing maximum critical value according to engine RPM(Revolution Per Minute) in an engine controller; a second stage(S20) receiving suction air mount measured from an MAF(Mass Air Flow) sensor; a third stage(S30) measuring an engine RPM and throttle opening degree by inputting the suction air amount; a fourth stage(S40) reading maximum critical value according to the engine RPM and throttle opening degree in the memorized maximum critical value table; a fifth stage(S50) comparing the maximum critical value with the suction air amount; a seventh stage(S60) deciding whether the suction air amount is over the maximum critical value; and a seventh stage(S70) operating limp groove mode by detecting an error through the engine controller.
Patent KR-20020046302-A (KR)
Inventor: LEE CHANG RAE
IPC: H04L12/46
Filed: 2000-12-12
Abstract: PURPOSE: A call distribution method in an RAS(Remote Access Server) is provided to efficiently distribute the calls received to an RAS by calculating the available channel ratio of each network interface part installed in the RAS, determining the order of call distribution, and distributing the calls, while not executing call distribution for a network interface part as much as a required frequency in case that a fault is generated in the network interface part. CONSTITUTION: An RAS calculates the available channel ratio of each network interface part(S21) and determines the order of call distribution according to each available channel ratio(S22). Then the RAS selects the network interface part of the first rank(S23). The RAS confirms the skip variable of the selected network interface part(S24) and judges whether the skip variable is '0'(S25). If the skip variable is '0', the RAS distributes calls to the network interface part(S26). At the same time, the RAS checks whether a fault has been generated from the network interface part(S27). In case that it is judged that a fault has been generated from the network interface part, the RAS increases a fault variable and the skip variable(S33). Meanwhile, if a fault hasn't been generated from the network interface part, the RAS sets the fault variable to '0', increases the occupied channel number of the network interface part and sets the occupied channel ratio of the network interface part as the newly calculated value(S29).