baber/WOPTO huggingface dataset:
Patent KR-20030062914-A (KR)
Title: Multi level scramble/descramble system
Inventor: YANG YUN SEOK
IPC: H04N21/2347
Filed: 2002-01-21
Abstract: PURPOSE: A multi-stepped encryption/decryption system is provided to increase the security level by controlling the coding level according to a user's preference, and implement block encryption/decryption modules by hardware for achieving the real time processing. CONSTITUTION: A multi-stepped encryption/decryption system includes an encryption/decryption part(102) formed of a plurality of encryption/decryption modules(DES,AES,CS MULTI2) in parallel for carrying out the encryption/decryption by block unit according to different encryption/decryption algorithms, and a coding control part(100) for analyzing the use sequence of the encryption/decryption modules and the information on the number of repetition times to select an encryption/decryption module to carry out real encryption/decryption and controlling the coding to be repeated by the number of repetition times.
Patent KR-20030063743-A (KR)
Title: Foreign Language Training System and Method
Inventor: AHN HYEON JUN
IPC: G09B5/06
Filed: 2002-01-23
Abstract: PURPOSE: A foreign language learning system and a method for the same are provided to allow the user to interactively dialogue with a computer by applying a voice recognition method to a computer at which having possible questions and possible responses. CONSTITUTION: A method for learning a foreign language includes the steps of: receiving(ST301) the input content from the user; determining(ST302) whether the input content is a question for the learning or a condition selection; recognizing(ST303) the sound if the determined result is the question for the learning; calculating(ST304) the accuracy of pronunciation; outputting(ST305) the recognized question content and the calculated pronunciation accuracy; loading(ST306) the response contest from the data base in response to the question content; outputting(ST307) the loaded response contest sound; discriminating(ST308) the inputted condition type if the determined result of step ST302 is the condition selection; processing(ST309) in response to a corresponding condition if the determined result of step ST306 is the other condition; loading(ST310) the original sound file from the data base if the determined result of step ST306 is the speed selection; controlling(ST311) the speed in response to the set condition; and outputting(ST312) a sound by the controlled speed.
Patent KR-20030065733-A (KR)
Title: The product composition of a solution and a solid material for purification and activation of utility water.
Inventor: LEE WON SONG
IPC: C02F1/68
Filed: 2002-01-30
Abstract: PURPOSE: Provided is composition of solution and solid material for purification and activation of water, the composition being capable of keeping oxygen concentration in water and supplying ferrous hydroxide and ferric hydroxide to water. CONSTITUTION: The composition is prepared by mixing 30-50% of tourmaline powder, 1-10% of cerium oxide powder, 5-15% of aluminum oxide powder, 5-15% of kidney stone powder, 200% of distilled water, and 30-50% of caustic soda for 60 minutes; aging the mixture for 24 hours; adding 5-15 % of ferrous chloride, 10-30% of ferric chloride, 5-15% of ferrous sulfate and 100% of distilled water to the mixture; mixing the mixture for 30 minutes at 1500 rpm; aging the mixture for 180 minutes; adding 10-30% of caustic soda; mixing the mixture 60 minutes; aging the mixture 360 minutes; adding hydrochloric acid to the solution to be pH 6.0-8.0; mixing the solution at 1800 rpm; filtrating the solution; concentrating the decant water, thereby obtaining iron hydroxide solution; mixing 10-30% of the obtained hydroxide solution, 15-30% of tourmaline, 1-5% of ferrous chloride, 1-10% of ferric chloride, 1-10% of aluminum oxide, 1-5% of ferrous sulfate, 1-10% of kidney stone, 1-5% of cerium oxide.
Patent KR-20020024258-A (KR)
Inventor: SON YOUNG SUK
IPC: G02C5/22
Filed: 2002-02-14
Abstract: PURPOSE: An apparatus for mounting attaching piece to folding part of spectacles body and bow spring member to prevent loose wearing of spectacles are provided to prevent a loose wearing of spectacles by mounting an attaching piece to a folding part of a spectacles body and a bow spring member. CONSTITUTION: A spectacles body contact surface(5) and a bow spring contact surface(6) are formed at a folding part(2) of a bow spring member. An attaching piece(3) is adhered to the spectacles body contact surface(5) and the bow spring contact surface(6) using adhesives so that a loose wearing of spectacles are removed when a user wears spectacles. The attaching piece(3) is formed by a thin film. A thickness of the thin film at least 1 mm. The thin film has the same material, color, and thickness as those of spectacles or has different material, color, and thickness from those of spectacles. Wearing of spectacles is not loose according to a projecting function of the attaching piece(3).
Patent KR-20030010469-A (KR)
Title: Method of refreshing a dynamic memory
Inventor: DURANTON MARC
IPC: G06F12/00
Filed: 2002-02-16
Abstract: PURPOSE: A method for refreshing a dynamic memory is provided to reduce the latency time due to refreshing in a dynamic memory. CONSTITUTION: A method for refreshing a dynamic memory includes a planning step(10) comprising a sub-step(11) for determining the order of the operations and a timing sub-step(12), a step(13) for estimating the retention time of the variables, a step(14) for forecasting the instants at which the variables are refreshed, a placement step(15) and a refresh step(16). In a particularly advantageous mode of implementation of the invention, the operations to be performed by a processor constitute a program; the steps of planning(10), of estimating(13) the retention time of the variables, of forecasting(14) and of placement(15) are performed by the processor when compiling this program.
Patent KR-20020069129-A (KR)
Inventor: JUNG JONG MOON
IPC: A23L33/00
Filed: 2002-02-20
Abstract: PURPOSE: A process of preparing a functional formulation for decomposing nicotine by using an extract of natural plants such as green tea leaves, mulberry leaves, ginkgo nuts, celery, lemon, apple, dried orange peel, and Glycyrrhizae Radix is provided. Whereby, the formulation facilitates the decomposition of nicotine and inhibits the generation of carcinogen. It also shows an anti-oxidant effect, inhibits mutation and remarkably reduces the generation rate of lung. CONSTITUTION: The functional formulation contains 50 to 500 parts by weight of green tea leaves powder, 7.5 to 75 parts by weight of a mulberry leaves extract, 3 to 30 parts by weight of an apple extract, 3 to 30 parts by weight of a Glycyrrhizae Radix extract, 1.5 to 15 parts by weight of a dried orange peel(Aurantii Nobilis Pericarpium) extract, 7.5 to 75 parts by weight of a ginkgo nut extract, 3 to 30 parts by weight of a celery extract and 3 to 30 pars by weight of a lemon extract.
Patent KR-20030071431-A (KR)
Inventor: BAEK EUN KI
IPC: A23L13/00
Filed: 2002-02-28
Abstract: PURPOSE: Provided is a method for manufacturing fish(including crab) and meat(including pork and beef) food products into a powdery type, thereby storing them easily. CONSTITUTION: A method for manufacturing fish and meat food products is characterized by the steps of: washing a fish(including crab) or meat(including beef, pork and the like); cutting it into an appropriate size and powdering the cut pieces thereof; and packing the powder with refined salt or packing it after drying.
Patent KR-20030071933-A (KR)
Title: Draft hole type train tunnel
Inventor: KIM DONG HYEON
IPC: E21F1/00
Filed: 2002-03-02
Abstract: PURPOSE: A ventilation opening 0.5 kilometers long minimizing pressure fluctuation for a short tunnel use is provided to decrease pressure fluctuation up to 50% by determining the distance, the number and the diameter of a ventilation opening, also decreasing micro-pressure wave up to 40%. CONSTITUTION: Generally, when a train enters a tunnel, a pressure wave generates and the pressure wave gets transmitted into the inside the tunnel, then a micro-pressure wave radiates from an exit. The micro-pressure wave is considered to be a shock wave, therefore causing vibration and damaging neighboring things as well as internal organs of a human being. Consequently as a way of reducing the effect of a micro pressure wave, the idea of installing ventilation openings is applied with a statistical analysis, according to the length, the diameter of a tunnel. Most of all, the number of ventilation openings influences decrease or increase in a micro-pressure wave. According to the test data, a tunnel with 28 square meters and 0.5 kilometers long needs 24 ventilation openings to decrease a micro-pressure wave up to 40%.
Patent KR-20030072929-A (KR)
Title: The Electric Gun For The C-CRT
Inventor: KIM HYEON CHEOL
IPC: H01J29/48
Filed: 2002-03-07
Abstract: PURPOSE: An electron gun is provided to achieve improved resolution by optimizing aberration of electron beams through the adjustment of the size of the electron beam passing hole. CONSTITUTION: An electron gun comprises a main electrode unit including a focus electrode for focusing electron beams emitted from a cathode toward a phosphor screen, and an anode. The main electrode unit includes an auxiliary electrode where red, green and blue electron beam passing holes are arranged in a line. The electron beam passing holes formed at both sides of the auxiliary electrode have horizontal lengths and vertical lengths different from each other. Each of the electron beam passing holes formed at both sides of the auxiliary electrode has an inner side and an outer side which are divided centering from a vertical axis. The outer side is constituted by certain parts of different arcs or combination of lines.
Patent KR-20030072958-A (KR)
Title: Ceiling-installed air conditioner
Inventor: AHN HYEOK SEONG
IPC: F24F1/00
Filed: 2002-03-07
Abstract: PURPOSE: A ceiling type air conditioner is provided to improve efficiency of the air conditioner by reducing flow resistance and noise, and to reduce manufacturing cost by optimized design. CONSTITUTION: An air conditioner includes a case(10) installed in a ceiling, and having an inlet(11) and an outlet(12) formed on a bottom thereof to be connected with a room; a fan(20) installed in the case to be near the outlet, and including a rear guide(22) and a stabilizer(23) forming a channel allowing air to be discharged so as to introduce and discharge indoor air; a heat exchanger(30) installed in the case to be near the inlet so as to cool down introduced indoor air; and a drain pan(40) installed on a lower end of the heat exchanger to collect condensed air generated during heat exchange. Suction area of the inlet is under 35000mm¬2, preferably under 27000mm¬2 to maximize reduction of noise and flow resistance. The heat exchanger is installed to be inclined toward the inlet by fixed angle(theta), preferably 50-60 deg., to increase heat transfer area of the heat exchanger.
Patent KR-20030075063-A (KR)
Title: Photocatalytic reactor for purification of waste water
Inventor: CHI CHOONG SOO
IPC: C02F1/72
Filed: 2002-03-15
Abstract: PURPOSE: A photocatalytic reaction device for purification of wastewater is provided which improves purification efficiency by using fibrous TiO2, and which is durable and semi-permanently used. CONSTITUTION: The photocatalytic reaction device for purification of wastewater comprises a unit photocatalytic reactor(40a) which is equipped with wastewater inlet(43) and wastewater outlet(44), and in which anodized fibrous TiO2(46) is filled; and a light source for inducing photocatalytic reaction of the unit photocatalytic reactor, wherein the light source is an ultraviolet lamp(49) installed inside the unit photocatalytic reactor with being surrounded by quartz tube(42), wherein the light source is a mercury lamp installed on the outer part of the unit photocatalytic reactor, wherein a plurality of unit photocatalytic reactors are connected in the photocatalytic reaction device, and wherein the light source further comprises a mercury lamp installed on the outer part of the unit photocatalytic reactor.
Patent KR-20030075089-A (KR)
Title: Cassette for accepting substrate
Inventor: JUNG SEONG SU
IPC: G02F1/1333
Filed: 2002-03-15
Abstract: PURPOSE: A cassette for receiving substrates is provided to form supporting plates inward protruded from both side surfaces of a frame in the flat plate shape instead of the pin shape to support parent substrates without any slackening of the parent substrates in the central parts thereof. CONSTITUTION: A cassette for receiving substrates includes a frame(200) of which a front surface part is opened, and a plurality of supporting plates(202) protruded from both side surfaces in the frame by a predetermined height with a space formed in the center by the separated between the facing supporting plates. Parent substrates(203) are stacked on the supporting plates by a robot arm(204) which loads the parent substrates through the central space between the supporting plates.
Patent KR-20030079149-A (KR)
Title: structure of ice and heating pack
Inventor: LEE GYO MAN
IPC: A61F7/10
Filed: 2002-04-02
Abstract: PURPOSE: A cold and hot medium pack structure is provided by applying cold or warm airs to generate the cold or warm atmosphere to one side while blocking sun light and heat against the other side formed with a gas layer in order to remain the cold or warm atmosphere for long period. CONSTITUTION: The pack structure comprises a main body pack(110), a gas pack(120) filled with CO2 gas and formed in one inner side of the main body pack(110) and a cold/hot medium pack(130) charged with cold/hot medium made of high-absorbent resin in the other inner side of the main body pack(110). The CO2 gas(G) is charged inside the main body(110) having the gas pack(120) and the cold/hot medium pack(130) then is sealed. Such structure is effective to screen exterior sun light and heat by 3-layers of the main body pack(110), the gas pack(120) and the medium pack(130).
Patent KR-20020034121-A (KR)
Inventor: LEE HYUN HWA
IPC: D06H7/00
Filed: 2002-04-03
Abstract: PURPOSE: Provided is an apparatus for indicating a cutting line or a sewing line on a non-standard fabric such as a fabric of a roll curtain or a roman shade curtain which has to have a plurality of accurate sewing lines. Therefore, a high-quality product can be mass-produced. CONSTITUTION: A fabric is laid over and fixed to a fabric fixing needle of the cross bar, expansion is removed and then the cross bar and vertical bar are transferred to indicate a cutting line or a sewing line of a transverse direction and longitudinal direction of a fabric. This indicator for a cutting liner comprises an angle controlling device of a table, a cross bar transfer device(2) and a vertical bar transfer device(3). The table angle-controlling device comprises a transverse axis at the upper part of a body, a bracket, a cylinder and a pin placed between one end of a pillar and a table. The cross bar transfer device contains a pair of guide bars(21) and a cross bar(23) having a plurality of fabric fixing needles(32).
Patent KR-20030082001-A (KR)
Title: Grip structure of racket
Inventor: CHOI HYUN YOUNG
IPC: A63B49/08
Filed: 2002-04-15
Abstract: PURPOSE: A racket grip structure is provided to improve the holding power of an exerciser as well as to transfer a strong power upon a stroke since a refraction is formed on a grip at such an angle to be comfortably held by hands. CONSTITUTION: A racket(10) has a head(20) contacting a stroke target, a grip(30) which is the region held by an exerciser, a shaft(50) connecting the head(20) and the grip(30), and a neck(40) reinforcing a connecting region of the head(20) and the shaft(50), all coupled and configured on the same axis. The head(20) includes a frame(210) and a gut(220) woven in the form of a net inside the frame(210) to form a stroke surface.
Patent KR-20030084343-A (KR)
Title: Method for CMOS image sensor with sufficient focal length
Inventor: LIM BU TAEK
IPC: H01L27/146
Filed: 2002-04-26
Abstract: PURPOSE: A method for fabricating a complementary metal oxide semiconductor(CMOS) image sensor for guaranteeing a focal length is provided to reduce the size of a module as much as a back-ground part and to basically eliminate a defective focal length caused by the size of a wafer. CONSTITUTION: An image sensor chip is formed on a wafer. A back-grind process is performed on the wafer. The image sensor chip is packaged. A module is fabricated by using the packaged chip. The wafer is 8 inch or 6 inch. The 8-inch wafer is back-ground to have substantially the same thickness as the 6-inch wafer.
Patent KR-20030085166-A (KR)
Title: Composition Comprising Positive-Type Photosenstive Polyimide Precusors
Inventor: JUNG MYEONG SEOP
IPC: G03F7/039
Filed: 2002-04-29
Abstract: PURPOSE: A positive photosensitive polyimide precursor composition, a photosensitive insulation or protection coating using the composition and a semiconductor device using the composition are provided, to improve the residue ratio, the physical properties, the color and the film shrinkage. CONSTITUTION: The positive photosensitive polyimide precursor composition comprises a soluble polyimide represented by the formula 1 which contains at least one repeating unit and whose at least one end is terminated by a reactive end-capping monomer; a polyamide acid represented by the formula 5 which contains at least one repeating unit and whose at least one end is terminated by a reactive end-capping monomer; a dissolution inhibitor substituted with a group capable of dissociated by an acid; a photoacid generator; and a polar solvent, wherein X is a tetravalent aromatic or aliphatic organic group; Y is a divalent aromatic or aliphatic organic group; and m is an integer of 1 or more.
Patent KR-20030086684-A (KR)
Title: Internet vehicles control system and method by GIS
Inventor: PARK DONG MYEONG
IPC: H04W4/02
Filed: 2002-05-06
Abstract: PURPOSE: An Internet vehicle management system and a method using a GIS(Geographic Information System) is provided to achieve an exact management of a vehicle and extend the expected life span of the vehicle by automatically calculating the moving distance of the vehicle through a GIS and sending a short message related to the replacement time of parts and associated data, based on the calculated distance, to a mobile terminal. CONSTITUTION: A vehicle(50) comprises a mobile terminal(52a) to transmit its own present location and destination, inputted independently or obtained through a GIS server(10), by wireless. If the mobile terminal(52a) enters the sector of a wireless modem(50) attached to a road sign plate, the wireless modem(50) detects it and transfers the ID and present location to a mobile communication server(30). The wireless modem(50) transmits information about the present location to a web server(20) through the mobile communication server(30), and the mobile communication server(30) receives it and stores it in a DB server(12). An SMSC(Short Message Service Center) server(14) executes a store and forward switch function. The web server(20) analyzes information stored in the DB server(12) and 3-dimensional geographic information provided from the GIS server(10), settles the optimum route to the destination, and sends it to the mobile terminal(52a).
Patent KR-20030086742-A (KR)
Title: Method for production of glycinebetaine by yeast
Inventor: HU NAM ENG
IPC: C12P13/00
Filed: 2002-05-06
Abstract: PURPOSE: A method for producing glycinebetaine using yeast is provided, thereby cheaply producing glycinebetaine in higher yield. CONSTITUTION: A method for producing glycinebetaine using yeast comprises the steps of: culturing yeast in a nutrition medium containing copper sulfate; continuously culturing the yeast in a copper sulfate free medium 3 to 5 times; inoculating the cultured medium into sugar beet molasses containing inorganic salts or sugar beet extract containing inorganic salts and culturing the yeast; freeze-drying the cultured medium; and extracting glycinebetaine from the freeze-dried medium, wherein the yeast is selected from Saccharomyces cerevisiae KCTC 1552, Saccharomyces cerevisiae KCTC 1813 and Saccharomyces cerevisiae KCTC 7928; and the copper sulfate is 10mM copper sulfate.
Patent KR-20030088093-A (KR)
Title: System for Sterilization and Scale Removal of Cooling Tower and Method of The Same
Inventor: CHOI MYEONG JONG
IPC: F28G9/00
Filed: 2002-05-11
Abstract: PURPOSE: A method and a system for sterilizing and removing scale of a cooling tower are provided to improve sterilization and scale removal by generating catalyst oxidation water containing hypochlorous acid ion and nascent oxygen substituent by allowing ceramic catalyst and calcium hypochlorite aqueous solution to react to each other and circulating as coolant. CONSTITUTION: A system comprises a main tank(10) storing circulating coolant therein, and having ceramic catalyst(14) installed on an outlet(11) thereof; and a supplementary tank(20) installed on one side of the main tank, storing calcium hypochlorite tablets(24) therein, and supplying refill water to the main tank. The ceramic catalyst is made of ceramic balls, mixture of oxides of various metal such as iron, manganese, cobalt, titanium, aluminum and copper sintered at 1600 deg.C, and whose diameters are 1.5-2.5cm. The ceramic catalyst is put in a metal mesh(16) made of metal with excellent corrosion resistance such as stainless steel, and installed on the outlet of the main tank. The refill water supplied from the supplementary tank to the main tank is calcium hypochlorite aqueous solution made with the calcium hypochlorite tablets dissolved in water.
Patent KR-20030088277-A (KR)
Inventor: KIM TAE WAN
IPC: F01P5/04
Filed: 2002-05-14
Abstract: PURPOSE: A cooling apparatus is provided to prevent thermal losses of the driving motor, while reducing the weight of the cooling fan and achieving improved cooling performance of the engine room. CONSTITUTION: A cooling fan comprises a shroud(31) for mounting a rotating fan(40) on a radiator; the rotating fan for moving the atmosphere to the radiator; and a driving motor(50) for driving the rotating fan. The rotating fan includes a plurality of rotating blades(41); a rotating ring(42) having an inner surface on which the rotating blades are integrally connected; and a body(43) having an outer surface on which the rotating blades are integrally connected. The body of the rotating fan has a front surface on which a plurality of cooling holes(45) are formed in a radial direction in such a manner that the cooling wind is guided into the body of the rotating fan so as to cool the driving motor. Protruded pieces(46) are formed at the front surface of the body of the rotating fan so as to guide the air toward the inside of the cooling hole during the rotation of the body.