baber/WOPTO huggingface dataset:
Patent KR-20030078278-A (KR)
Title: Method for manufacturing hot pepper paste using plum and the hot pepper paste manufactured thereby
Inventor: SEO MYOUNG SUN
IPC: A23L11/20
Filed: 2002-03-29
Abstract: PURPOSE: Provided are japanese apricot-red hot pepper paste and method for manufacturing the same. The japanese apricot-red hot pepper paste contains the taste and flavor of japanese apricot. CONSTITUTION: A method for manufacturing japanese apricot-red hot pepper paste comprises the steps of: mixing 60-91.5 wt.% of red hot pepper paste, 5-20 wt.% of sugar preserved japanese apricot puree, 2-10 wt.% of pickled japanese apricot puree, 0.5-5 wt.% of pulverized Phaseoli semen leaf and 1-5 wt.% of japanese apricot extract; and maturing the mixture.
Patent KR-20020087002-A (KR)
Inventor: GUNYASU KENZO
IPC: G06F17/50
Filed: 2002-04-03
Abstract: PURPOSE: To easily solve simultaneous linear equations formulated by digitizing a differential equation by a computer without expert knowledge and experience of high level, and to solve the simultaneous linear equations having a number of unknowns. CONSTITUTION: The simultaneous linear equations are formulated by digitizing the differential equation, and a matrix display is formulated from the formulated simultaneous linear equations (705). The matrix display is divided into matrix displays of plural groups (706), and an inverse matrix of a coefficient matrix in the matrix display of each group is operated. Only an expression positioned on a boundary part between the groups is taken out of the matrix display of each group, the matrix display after the division is compressed (707), and the inverse matrix of the coefficient matrix of the compressed matrix display is operated (708). The solution of the compressed matrix display is sought on the basis of the operated inverse matrix, and the solutions of all the unknowns in the formulated simultaneous linear equations are sought on the basis of the determined solution and the matrix display of each group after division.
Patent KR-20030081747-A (KR)
Title: Plastics heat exchanger for exhaust heat withdrawal
Inventor: YOO SEONG YEON
IPC: F28F21/06
Filed: 2002-04-12
Abstract: PURPOSE: A plastic heat exchanger for recovering exhaust heat is provided to allow heat of working fluid to be actively transferred. CONSTITUTION: A heat exchanger(1) comprises square heat transfer plates(20); and turbulence promoting frames attached to the heat transfer plates. The turbulence promoting frame includes channel forming bars(11) installed to be placed on both sides of an upper side of the heat transfer plate; and a separating bar(12) installed between the channel forming bars. The channel forming bars seal both of the sides of the heat transfer plate to form channels(13) allowing working fluid to flow in a single direction through the other neighboring sides of the heat transfer plate. Turbulence promoting bars(14) are installed at regular intervals to cut a thermal boundary layer when working fluid introduced through one side of the channel passes the heat transfer plate, and to disturb flow. The turbulence promoting bars are installed to alternately cross each other in vertical direction so that the turbulence promoting bars continuously installed are wavy as a whole.
Patent KR-20030085944-A (KR)
Title: Exposure tool and methode for fabricating semiconductor
Inventor: KIM U YONG
IPC: H01L21/027
Filed: 2002-05-02
Abstract: PURPOSE: An exposure apparatus and method for manufacturing a semiconductor device are provided to be capable of obtaining optimal exposure conditions by using selectively a revolver according to desired coherence. CONSTITUTION: An exposure apparatus comprises a splitter(22), light receiving sensors(S1,S1) and a display unit(24). The splitter(22) splits the light emitted from a projection lens(16). The light receiving sensors(S1) receive the split light. The display unit(24) converts the received light and displays the difference of frequency or voltage value. An oscilloscope is used as the display unit(24).
Patent KR-20030087380-A (KR)
Title: The Force Machine used Magnetic Matter and Magnetified Matter
Inventor: MOON BYOUNG CHAN
IPC: G09B23/18
Filed: 2002-05-08
Abstract: PURPOSE: An apparatus using a magnet and a nail magnetized by a magnet is provided to teach the principle of force to students by using the magnet and the magnetized nail. CONSTITUTION: A magnet(4) and an iron bar(2) are installed in a predetermined interval. The iron bar(2) is magnetized by the magnet(4). A metallic material(3) is shifted to the magnetized iron bar(2) instead of the magnet(4) when the metallic material(3) is located between the magnet(4) and the magnetized iron bars(2). The shifting direction of the metallic material(3) is changed by controlling the interval between the magnetized iron bar(2) and the magnet(4). The iron bar(2) is magnetized by installing simultaneously the magnet(4), an electromagnet, and the iron bar(2). The magnetized iron bar(2) is used for drawing the metallic material(3).
Patent KR-20030087402-A (KR)
Title: Transceiver for connecting networks having a different transmission standard
Inventor: NOH JI HYEON
IPC: H04L12/46
Filed: 2002-05-09
Abstract: PURPOSE: A transceiver connectable with networks different in a transmission standard is provided to realize a single transceiver connectable with networks different in a transmission standard without installing an extra equipment. CONSTITUTION: A frame synchronous channel assigning unit(370) or E1 framer(380) assigns a frame synchronous channel of a transmission standard of each network to signal rows to be transmitted to generate a frame. A frame multiplexor(330) multiplexes the frame received the frame synchronous channel of each transmission standard from the frame synchronous channel assigning unit(370) or E1 framer(380). A line interface unit(310) converts the multiplexed signals into bipolar signals to be connected to a network. A frame demultiplexer(390) demultiplexes the frames to distribute the demultiplexed frames into a subordinate link.
Patent KR-20020062865-A (KR)
Inventor: AHN DEOK
IPC: B01D53/32
Filed: 2002-05-06
Abstract: PURPOSE: An apparatus for volatile organic compounds degradation by non-thermal plasma combined electro-oxidation catalysis is provided, which can design energy conservative type by applying decomposing principle of semi-conductor catalyst to production principle of high voltage plasma. The system can treat large volume of harmful gas and high concentration by arranging the treatment equipment in parallel or series, thus curtailing installation area and saving operation cost. CONSTITUTION: The p type semi-conductor catalyst coated composition is formed as follows: (i) first, p type semi-conductor coating composition has the following formula; T-MO, where, T is titanium dioxide, MO is oxidized metal such as oxidized cobalt, the n type semi-conductor composition is prepared by this composition; (ii) second, n type semi-conductor having following composition, T-M, where, T is titanium dioxide, M is silicon, nickel, silver, n type semi-conductor is prepared based on this composition; (iii) third, p type semi-conductor coating composition having following formula, BT-M-MO, where, B is oxidized bismuth, T is titanium dioxide, M is reaction active metal such as platinum, molybdenum, tungsten, silver, cobalt, MD is vanadium pentoxide, oxidized silver, oxidized cobalt, oxidized nickel, zeolite, the p type semi-conductor coating composition is prepared based on this composition; (iv) the electrode is prepared by a sequence of p/n/p type with 30-50 μm/ 10-20 μm/ 30-50 μm; (v) to this electrode AC of 300-400 kHz, 6-10 kV, 0.5-5A and pulse power of +10 to +15 kV, 0.5-2A are applied to remove volatile organic compound and odorizing matter and to decompose dioxin, decomposing matter of ozone layer such as tetrachlorocarbon, freon gas, methyl chloroform and methyl bromide.
Patent KR-20030089893-A (KR)
Title: Liquified petroleum gas composition modelling apparatus of liquified petroleum gas injection vehicle and method thereof
Inventor: LEE U JIK
IPC: F02D45/00
Filed: 2002-05-20
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved starting ability and accelerating ability by setting the fuel injection start time in an accurate manner. CONSTITUTION: An apparatus comprises an ignition detection unit(10) for outputting information of each contact selected by an ignition key; a line pressure detection unit(20) for detecting the pressure of the fuel supply line at the state where the ignition is on and engine start is on; a fuel temperature detection unit(30) for detecting the fuel temperature of the fuel supply line at the state where the ignition is on and engine start is on; a coolant temperature detection unit(40) for detecting the temperature of the coolant at the state where the ignition is on and engine start is on; an intake air temperature detection unit(50) for detecting the temperature of the air flowing into the intake manifold at the state where the ignition is on and engine start is on; a fuel pump speed detection unit(60) for detecting the speed of the fuel pump which presses the LPG fuel; and a control unit(70) for analyzing the detected information, judging whether the information satisfies the modeling condition for fuel composition, and setting a fuel injection starting time by checking the fuel composition through a modeling if the modeling condition is satisfied.
Patent KR-20030091490-A (KR)
Title: Engine structure for decreasing engine oil temperature
Inventor: OH CHANG SEOK
IPC: F01M5/00
Filed: 2002-05-28
Abstract: PURPOSE: Engine structure for reducing temperature of engine oil is provided to induce lowering of temperature of engine oil by contacting coolant of an engine, and to decrease the temperature of a cylinder head by controlling flow and discharge of engine oil spread on a middle neck of the cylinder head. CONSTITUTION: An oil pan for storing engine oil is combined with a cylinder block, and a connecting rod operating with a piston is contained in a ladder frame. The size of a water jacket of the cylinder block is increased relatively by reducing the adjacent portion around the combustion chamber formed with a liner. A hollow camshaft of a cam controls timing of an intake/exhaust valve by circulating coolant from the cylinder block, and engine oil sprinkles from oil holes on a middle neck of a cylinder head(3). A radiating unit(9) is formed in the middle neck of the cylinder head to cool engine oil by flowing coolant, and a shutoff unit(10) is formed to guide unidirectional movement of engine oil between bosses(3',3'') for mounting the ignition plug.
Patent KR-20030093380-A (KR)
Title: Heater for and manufacturing method of carbon
Inventor: JUNG BYEONG YEOL
IPC: H05B3/20
Filed: 2002-05-29
Abstract: PURPOSE: A carbon heating plate and a fabricating method thereof are provided to reduce a fabricating process and a fabricating period and enhance the productivity by fabricating the carbon heating plate. CONSTITUTION: A carbon heating plate includes a bottom plate(10) and an upper plate(20). A plurality of coils(14) and a plurality of carbon bodies(12) are arranged in a predetermined interval on the bottom plate(10). The coils(14) are used for receiving the electric power. The carbon bodies(12) are used for converting the electric energy to the heat energy. An adhesive material(22) is coated on a bottom face of the upper plate(20). The adhesive material(22) is used for adhering the bottom face of the upper plate(20) on the bottom substrate(10).
Patent KR-20030095747-A (KR)
Title: Semiconductor devices and method for manufacturing thereof
Inventor: JUNG SUN UK
IPC: H01L21/336
Filed: 2002-06-14
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to be capable of securing a gate CD(Critical Dimension) and simultaneously securing an alignment margin enough when carrying out a contact etching process though the gate CD becomes smaller and smaller. CONSTITUTION: A semiconductor device is provided with a semiconductor substrate(20), a gate oxide layer(21) formed at the upper portion of an active region of the semiconductor substrate, a gate electrode(27) formed at the upper portion of the gate oxide layer, and a liner insulating layer(26) formed at both sidewalls of the gate electrode. The semiconductor device further includes a spacer(24) formed at each sidewall of the liner insulating layer and a source/drain region(30) formed at both sides of the gate electrode in the semiconductor substrate.
Patent KR-20030096892-A (KR)
Title: The Manufacturing method for high strength connecting rod of large commercial vehicle
Inventor: JUNG SEUNG CHEOL
IPC: C22C38/00
Filed: 2002-06-18
Abstract: PURPOSE: A non quenched and tempered steel composition is provided to improve strength by adding manganese and boron to low carbon steel and obtain non-heat treatment characteristics by adding titanium, niobium and vanadium, and a manufacturing method of connecting rod for large automobile engines using the same is provided. CONSTITUTION: The non quenched and tempered steel composition comprises iron (Fe) as a principal constituent, 0.10 to 0.20 wt.% of carbon (C), 0.30 wt.% or less of silicon (Si), 1.0 to 2.5 wt.% of manganese (Mn), 0.015 wt.% or less of phosphorus (P), 0.035 wt.% or less of sulfur (S), 0.01 to 0.03 wt.% of titanium (Ti), 0.10 to 0.20 wt.% of vanadium (V) and 0.02 to 0.05 wt.% of niobium (Nb), wherein the non quenched and tempered steel composition further comprises 10 to 20 ppm of boron (B). The manufacturing method of connecting rod comprises the steps of melting the alloy composition in converter under ordinary operating conditions; continuously casting the melt; hot forging the continuously cast alloy at a temperature of 1,200 deg.C when fabricating a connecting rod; and performing controlled water cooling on the hot forged alloy to the temperature range of 100 to 250 deg.C so that a matrix structure transforms to a lath martensite at an ordinary temperature, and composite carbide of vanadium, titanium and niobium is precipitation hardened inside grains.
Patent KR-20030097067-A (KR)
Title: A delta cover of vehicle
Inventor: CHO UI CHAN
IPC: B60J5/04
Filed: 2002-06-19
Abstract: PURPOSE: A delta cover of a vehicle is provided to reduce weight and cut down cost by mounting a hollow part in a body comprising the delta cover and to make the exterior beautiful by removing a sink mark on the surface after finishing injection by keeping the surface thickness of the body of a delta channel part uniform. CONSTITUTION: A delta cover(1) positioned at the lower side of a rear door glass(11) of a vehicle and fixed and installed to a doorframe is composed of a body(100) made from rubber and arranged with a plurality of hollow parts(110) at the inside; a reinforce(120) inserted in the body to reinforce the strength of the body; a delta channel(130) inserted in the side of the body to form a channel for moving the rear door glass upward and downward at the side of the body; and a door glass run(140) disposed in the delta channel to prevent the rear door glass from being moved.
Patent KR-20040008063-A (KR)
Title: Sms equipment and system using the same
Inventor: CHO SEONG HUN
IPC: H04W4/14
Filed: 2002-07-15
Abstract: PURPOSE: An SMS(Short Message Service) device and an SMS system using the same are provided so that a plurality of users simultaneously use an SMS on a network. CONSTITUTION: A plurality of wireless modules(10) communicate with a base station. An interface(20) connects to a plurality of the wireless modules(10). A CPU(30) connects to the interface(20). A memory(50) stores certain programs and data. A network socket(40) connects to a network. A PC connects to a plurality of serial communication ports(60,70) for transmitting the data. A console connects to a plurality of the serial communication ports(60,70) for setting an SMS device.
Patent KR-20040015855-A (KR)
Title: In-Situ immobilization of heavy-metal contaminated soil by electrokinetic phosphoric acid injection
Inventor: CHO YONG SIL
IPC: B09C1/08
Filed: 2002-08-14
Abstract: PURPOSE: Provided is an in-situ immobilization method of lead in soil by electrokinetic phosphorous injection, in which lead in contaminated soil is led to a contamination source by electric ion transportation effect and immobilized in the contamination source under ground, so it is applicable to soil remediation without excavation. CONSTITUTION: The method comprises the steps of burying a plurality of positive and negative electrodes(2,4) under ground in vertical or horizontal direction, and applying DC power to the electrodes(2,4), wherein the positive electrodes(2) are supplied with aqueous solution(3) and the negative electrodes(4) are supplied with mixture solution of chlorine acid and phosphoric acid(5) by a metering pump, wherein the positive electrode(2) is connected with a water level adjusting device(6), wherein the electrodes(2,4) are made of inert conductive material.
Patent KR-20030019129-A (KR)
Title: Process for the preparation of alkylimidazolidone (meth)acrylates
Inventor: DUPONT BERNARD
IPC: C07D233/86
Filed: 2002-08-27
Abstract: PURPOSE: Provided is a process for the preparation of alkylimidazolidone (meth)acrylates. Alkylimidazolidone acrylates and methacrylates are known for their role in the constitution of polymers which can be used as coatings and adhesives, in the treatment of paper and of textiles, for their use as agents for leather treatment and in the production of emulsion paints. CONSTITUTION: A process for the preparation of compound of the formula(I), wherein R¬1 is a hydrogen atom or a methyl group; and A and B represent, independently of each other, a straight- or branched-chain alkylene group having from 2 to 5 carbon atoms is characterized by reacting at least one (meth)acrylate of he formula(II), wherein R¬1 has the abovementioned meaning; and R¬2 is a straight- or branched-chain alkyl group having from 1 to 4 carbon atoms, with a heterocyclic alcohol of the formula(III), wherein A and B have the abovementioned meanings, in the presence of a catalyst comprising at least one compound (a) which is a chelate formed of lithium and of a 1,3-dicarbonyl compound.
Patent KR-20040022543-A (KR)
Title: An angle adjustment apparatus and method of side mirror ving system of vehicles
Inventor: KANG DAE GIL
IPC: B60R1/06
Filed: 2002-09-09
Abstract: PURPOSE: A device and method for automatically controlling the visual angle of a side mirror is provided to monitor a blind spot by changing the visual angle of the side mirror according to the opening/closing of a rear door. CONSTITUTION: A device for automatically controlling the visual angle of a side mirror(70) is composed of a start sensor(10) detecting the start of a vehicle and outputting data, a door sensor(40) detecting the opening of a door, a speed sensor(20) detecting the speed of the vehicle, a controller(30), a visual angle control unit(50) controlling the angle of the side mirror according to a control signal, and a timer(60). The controller outputs the control signal for controlling the maximum angle of the side mirror, and a count control signal when a rear door is closed. The timer outputs a control signal to the visual angle control unit to return the side mirror into initial state according to the count control signal.
Patent KR-20040023341-A (KR)
Title: Audio system of vehicle
Inventor: JUN JAE BEOM
IPC: G11B20/04
Filed: 2002-09-11
Abstract: PURPOSE: A car audio device is provided to play a WMA(Windows Media Audio) and an AAC(Advanced Audio Coding) file type besides MP3(MPEG level 3) and an audio CD, and easily select a file by displaying an audio file and a folder name in two lines. CONSTITUTION: A CD reader(10) reads a CD-title recording a music file compressed in an MP3 file and various formats of audio data. An audio controller(30) receives/plays the audio data and withdraws/plays the audio data selected by an inputted output signal. A display part(40) receives/outputs an operation state of the audio controller and an audio data list stored in the CD-title in two lines. A signal processor(50) decompresses/converts/outputs the audio data into an analog voltage signal. A button part(20) searches the audio data list, selects/plays one of the audio data, and controls operation of the audio controller. An output part(60) receives/converts/outputs the analog voltage signal output from the signal processor into a sound signal.
Patent KR-20040025409-A (KR)
Title: optical system with double Color Recapturing Integrator
Inventor: KIM NAM SIK
IPC: G02B27/28
Filed: 2002-09-19
Abstract: PURPOSE: An optical system having an integrator recapturing double color is provided to minimize an optical loss due to a non-linear scanning phenomenon in a scrolling process by using a rotation prism as a color scroll unit. CONSTITUTION: An optical system having an integrator recapturing double color includes a light source(100), a PCCR(Polarization Converting and Color Recapturing) integrator(200), a color filter(300), and a rotation prism(400). The light source(100) is formed with a lamp(110) and a reflector(120). The PCCR integrator(200) is used for splitting the irregularly polarized light, transmitting the particularly polarized light, reflecting the remaining polarized light to change a phase of the remaining polarized light, and retransmitting the phase-shifted polarized light. The color filter(300) is used for splitting, transmitting, and reflecting the light received from a mirror coating band inserted between color bands. The rotation prism(400) is used for scrolling the output color of the color filter by using the rotation.
Patent KR-20020082177-A (KR)
Inventor: KANG GYU SEOK
IPC: A47J37/06
Filed: 2002-09-19
Abstract: PURPOSE: An electric grilling apparatus is provided to maximize the satisfaction of a user and to effectively heat foods by precisely applying heat to foods with effectively discharging oil, smoke and heat out of a grill. CONSTITUTION: An electric grilling apparatus includes a lower case(2). A drawer(3) is slidably installed at one side of the lower case(2). A suction fan(5) is provided at a lower center of the lower case(2). The suction fan(5) sucks air containing oil, smoke, and heat and blows air towards the drawer(3). A middle cover(6) is coupled to an upper end of the lower case(2). An upper case(8) is coupled to the middle cover(6). An oil receiver(9) is provided at an upper peripheral portion of the upper case(8). A grill(12) is placed on the oil receiver(9). A hollow suction pipe(17) is connected to a suction line of the suction fan(5). A fixing member(19) is provided at an upper end of the suction pipe(17). A pan(20) is coupled to the fixing member(19).
Patent KR-20040028143-A (KR)
Title: Optical device for spatial image
Inventor: HWANG SAM YOUNG
IPC: G02B5/10
Filed: 2002-09-30
Abstract: PURPOSE: A spatial imaging optical device is provided to allow the 15 inches monitor to obtain a spatial imaging in a limited space such as a table by overcoming the limitation of the physical optical system in which the size of the 3-dimensional image is proportion to the size of the concave mirror. CONSTITUTION: A spatial imaging optical device includes a first concave mirror(1,1e) and a second concave mirror(2,2e). The first concave mirror(1,1e) is provided with an aperture(4) at the central portion thereof. And, the second concave mirror(2,2e) is placed on an optical axis(3) with facing to the first concave mirror(1,1e) at a predetermined distance. The spatial imaging optical device includes an object(53) placed at the focal point of the first concave mirror(1,1e) and focuses the real image of the object(53), wherein the real image of the object(53) is seen through the aperture(4). The spatial imaging optical device is characterized in that the first concave mirror(1,1e) and the second concave mirror(2,2e) form the portions of original mirror surface in response to the visual angle for the real image of the object(53).