baber/WOPTO huggingface dataset:
Patent KR-20030092932-A (KR)
Title: Apparatus for preventing data error at time two-way access in a DPRAM
Inventor: CHAE GEUN JIK
IPC: H04Q1/20
Filed: 2002-05-31
Abstract: PURPOSE: An apparatus for preventing a data error in accessing a dual port RAM bidirectionally is provided to previously prevent the data of a relevant address from being broken when write/read or write/write is executed at the same time in the case of accessing a dual port RAM bidirectionally in a digital mobile switching system. CONSTITUTION: An access arbitration part consists of inverters(301,305,308,315,316), OR elements(302,306,312,314), flip-flops(303,304), a buffer(307), a shift register(309), and AND elements(310,311,313). The first inverter(301) inverts the phase of an inputted reset signal. The first OR element(302) executes OR operation for the output signal of the first inverter(301) and a feedback signal. The first flip-flop(303) receives the output signal of the first OR element(302) as a reset signal, and latches an inputted dual port RAM chip selection signal. The second flip-flop(304), synchronized with a supplied clock, latches and outputs a busy signal inputted to a data block. The second OR element(306) executes OR operation for the output signal of the second inverter(305) and the output signal of the first flip-flop(303). The buffer(307) buffers the output signal of the second OR element(306) and outputs it as a dual port RAM chip selection signal. The third inverter(308) inverts the phase of the output signal of the second OR element(306). The shift register(309) sequentially shifts the output signals of the third inverter(308) and outputs them as the first through the eighth signal. The first AND element(310) executes AND operation for the first through the third output signal among the output signals of the shift register(309). The second AND element(311) executes AND operation for the first through the fourth output signal among the output signals of the shift register(309). The third OR element(312) executes OR operation for the output signals of the first and second AND elements(310,311). The third AND element(313) executes AND operation for the output signal of the second AND element(311) and the fifth output signal among the output signals of the shift register(309) and outputs the result signal as a feedback signal. The OR element(314) executes OR operation for the output signal of the third AND element(313) and the output signal of the first OR element(302) and outputs the result signal as a control signal to the shift register(309). The fourth and fifth inverters(315,316) respectively invert the phases of the output signals of the third OR element(312) and output them as access end signals.
Patent KR-20020057916-A (KR)
Inventor: JEONG DAE GYO
IPC: G07F17/00
Filed: 2002-06-04
Abstract: PURPOSE: A vending machine for the moving picture composition by using a chroma key is provided to make a user produce own film by editing the images in an existing film and composing the backgrounds of the images with the picture of the user. CONSTITUTION: The machine comprises a movable independent booth(10), a chroma key panel(20), a camera(40), a CD recorder(70), a speaker(110), a microphone(120), a monitor(60), a CD supplier(80), a chroma key device(50), an edited image database, and a corrected image database. The chroma key panel is used as a background. The CD recorder stores the actions of a user. The speaker outputs voices corresponding to the playback of edited images and corrected images. The user inputs voices through the microphone. The progressing pictures, edited images and corrected images are displayed on the monitor. The image of the user is composed with the corrected image by the chroma key device. An empty CD is discharged from the CD supplier. The edited images are stored in the edited image database, and the corrected images are stored in the corrected image database.
Patent KR-20020060125-A (KR)
Inventor: HO JEONG HWAN
IPC: G09C1/00
Filed: 2002-06-04
Abstract: PURPOSE: A coding system using a recomposed chaos attractor is provided to form various coding keys by recomposing a Rosseler chaos attractor and a Lorentz chaos attractor. CONSTITUTION: A random number generator recomposes a Rosseler attractor and converts variables of the Rosseler attractor to binary digits. In addition, the random number generator uses the delay time as a coding key. Random numbers are generated by using the random number generator. The random numbers generated from the random number generator are converted to hexadecimal. The random numbers of the hexadecimal are coded. Date information, time information, and a user input password are inputted into a DES or an existing coding system. The output of the DES or the existing coding system is considered as the delay time.
Patent KR-20030093681-A (KR)
Title: Apparatus for inspecting of chip equipped steel belt and the same method
Inventor: JUNG YONG UK
IPC: G01R31/26
Filed: 2002-06-05
Abstract: PURPOSE: An apparatus for inspecting chips and a chip inspecting method by using the same are provided easily inspect a real size of the chips by linearly moving the chips using a steel belt. CONSTITUTION: A chip inspector includes a first inspecting section, for simultaneously inspecting three planes of a chip, a turn-over device for turning over the chips discharged from the first inspecting section, and a second inspecting section for simultaneously inspecting three planes of a turn-over chip. The first inspecting section has a first steel belt(2) disposed between a driving pulley(11) and a driven pulley(17) so as to convey a chip, a first alignment unit(3) for aligning the chip, a sensor(8) for detecting the chip, first cameras(5,6,7) for photographing the chip, an illumination device(4) for radiating light, and a first chip discharge device(9). The second inspecting section has a second steel belt(24) for conveying a turn-over chip, a second alignment unit(25) for aligning the turn-over chip, a sensor(8) for detecting the turn-over chip, second cameras(14,15,16) for photographing the chip(1), an illumination device(4) for radiating light, and a second chip discharge device(26).
Patent KR-20030094659-A (KR)
Title: semiconductor device fabricating equipment using radio frequency energy
Inventor: CHOI YUNG SAM
IPC: H01L21/3065
Filed: 2002-06-07
Abstract: PURPOSE: Equipment for fabricating a semiconductor device using radio frequency(RF) power is provided to expand the lifetime of each constitution part by preventing each constitution part from being broken or damaged by reaction byproducts generated in the process. CONSTITUTION: An upper electrode confronts a wafer(W) placed on a lower electrode(12). The upper electrode and the lower electrode convert the process gas of RF power supplied to a gap between the upper and lower electrodes into a plasma state. A process chamber body(10) forms a space in which the upper and lower electrodes are placed so that a selectively closed atmosphere is made. A liner(14) is so formed to selectively and detachably cover the inner wall portion of the process chamber body in the outside of the space for the upper and lower electrodes.
Patent KR-20040000732-A (KR)
Title: Traffic road guide controlling method of vehicle
Inventor: CHUN JIN MIN
IPC: G08G1/0968
Filed: 2002-06-25
Abstract: PURPOSE: A method for controlling the destination guide of a vehicle is provided to more accurately and rapidly guide the arrival of the vehicle when the vehicle is arrived within a predetermined distance from the destination of the vehicle. CONSTITUTION: A method for controlling the destination guide of a vehicle includes the steps of: detecting the road on which the vehicle drives; determining whether the vehicle is arrived at the destination in response to the detected road; and guiding the arrival status at the determined destination.
Patent KR-20030015825-A (KR)
Title: Compositions comprising a compound of low solubility and a lipophilic amino acid derivative, uses thereof and process for dissolving a compound of low solubility
Inventor: CAPLAIN DOMINIQUE
IPC: A61K8/33
Filed: 2002-06-26
Abstract: PURPOSE: Provided are a composition comprising a compound of low solubility and a lipophilic amino acid derivative, the use thereof, and a method for dissolving a compound of low solubility. CONSTITUTION: Cosmetic and dermatological compositions, comprise a compound of low solubility and a lipophilic amino acid derivative, especially an amino acid ester of the formula: R'1(CO)N(R'2)CH(R'3)(CH2)n(CO)OR'4, in a physiologically-acceptable medium, wherein n = 0, 1, or 2; R'1 = 5 - 21C alkyl or alkenyl; R'2 = H or 1-3C alkyl; R'3 = H, or 1-4C alkyl; and R'4 = 1-10C alkyl, 2-10C alkenyl, or a sterol residue.
Patent KR-20040001975-A (KR)
Title: Assistance battery voltage compensation apparatus of electric vehicle
Inventor: LEE YEONG DAE
IPC: H02J7/14
Filed: 2002-06-29
Abstract: PURPOSE: An apparatus for compensating a voltage of an auxiliary battery of an electric vehicle is provided to enhance the reliability and stability by supplying constantly driving voltage to plural load portions. CONSTITUTION: An apparatus for compensating a voltage of an auxiliary battery of an electric vehicle includes a main control portion(210), a DC/DC converter(220), a first voltage detection portion(250), a second voltage detection portion(260A-260n), and a compensation value detection portion(270). The main control portion(210) outputs a PWM control signal for supplying a voltage of a main battery. The DC/DC converter(220) is used for converting the voltage of the main battery to a required voltage by performing a PWM switching operation. The first voltage detection portion(250) detects a voltage of an output terminal of the DC/DC converter(220). The second voltage detection portion(260A-260n) detects voltages of input terminals of plural load portions(240A-240n). The compensation value detection portion(270) detects a compensation value from the voltage of the first voltage detection portion(250) and the voltage of the second voltage detection portion(260A-260n) and applies the detected compensation value to the main control portion(210).
Patent KR-20040003485-A (KR)
Title: Radiator combined with a transmission oil cooler
Inventor: JUNG IN GWON
IPC: F28D9/04
Filed: 2002-07-03
Abstract: PURPOSE: A transmission oil cooler-integrated radiator is provided to simplify the structure, improve the durability, reduce the cost, and improve the performance of an oil cooler. CONSTITUTION: A transmission oil cooler-integrated radiator(10) includes an upper diaphragm(21) installed inside an upper tank(20) to divide the upper tank into two and a lower diaphragm(31) installed inside a lower tank(30) to divide the lower tank into two at the same ratio as the upper tank. The upper and lower tanks situated to the right and a core(40) for connecting the upper and lower tanks are used as a transmission oil cooler(11).
Patent KR-20040004862-A (KR)
Title: OsO4 Adsorbed on Porous Non Ionic Polymeric Adsorbents
Inventor: NOH EUN JU
IPC: B01J20/02
Filed: 2002-07-05
Abstract: PURPOSE: Provided are osmium tetroxide fixed onto porous adsorbent of nonionic polymer wherein the osmium tetroxide has low toxicity, and high activity and selectivity, the osmium tetroxide being capable of being recovered by a normal filtration and being reused, and further being capable of producing diols with high purity with high efficiency by being used as catalyst in a dihydroxylation process, a method for preparing the same and its use. CONSTITUTION: The osmium tetroxide-adsorbent complex comprises osmium tetroxide fixed onto porous nonionic polymer adsorbent which is a copolymer containing styrene, divinylbenzene, acrylate, or methacrylate monomer, has a pore with 50 to 1000Å and is 20 to 200 μm, wherein the surface area of the polymer is 200 to 1500 m¬2/g. The method comprises the steps of (a) dispersing porous nonionic polymer adsorbent into solvent, and (b) adding osmium tetroxide into the solution obtained at the step (a) so as to cause reaction between the adsorbent and osmium tetroxide, wherein the solvent is water, C1-C4 alcohol or its mixture solution and the reaction of the step (b) is performed at 0 to 60°C for 2 to 6 hrs. The osmium tetroxide is used as a catalyst in asymmetric dihydroxylation, thereby producing diols.
Patent KR-20030007059-A (KR)
Title: Absorption cold or hot water generating machine
Inventor: ENDO TETSUYA
IPC: F25B15/00
Filed: 2002-07-08
Abstract: PURPOSE: An absorption cold and hot water generating machine driven by a high-temperature exhaust gas is provided to efficiently use the high-temperature exhaust gas with a simple structure, to supply high heat efficiency, and to downsize the whole structure by improving the connection of equipment in one cycle. CONSTITUTION: An absorption cold and hot water generating machine is driven by a high-temperature exhaust gas(5) discharged from an outdoor device as a gas turbine. The absorption cold and hot water generating machine includes an exhaust gas path for introducing a high-temperature exhaust gas serving as a heat source into a high-temperature generator(GH), and then an exhaust heat recovery generator(GR). A low-temperature generator(GL) comprises a liquid film-type generator in which solution is sprayed on a heat transfer tube bank, and refrigerant vapor generated in the exhaust heat recovery generator is led to a heat transfer tube bank of the low-temperature generator.
Patent KR-20040006836-A (KR)
Inventor: PARK YEON SOO
IPC: F03B13/00
Filed: 2002-07-11
Abstract: PURPOSE: A method and an apparatus for high pressure gravity water pumping are provided to allow a piston to pressurize and pump fluid in a cylinder by weight of the fluid generated by gravity acting on the fluid when the fluid flowing down is introduced to the piston in a cylinder vertically installed. CONSTITUTION: Packings(6,6') and balls(7,7') are put on annular protrusions(5,5') of drain tubes(4,4') on a lower end of cylinders(2.2'). Large holes(95,95') on an upper end covers(20,20') of pistons(10,10') and lower end holes(93,93') on large containers(1,1') are connected with hoses(21,21'). Hoses(58,58') are connected with holes(105,105') through which strings(17,17') pass. Double-sides U packings(11,11') are inserted to concave grooves formed on peripheries of the pistons. The pistons are built in the cylinders. A plurality of holes(3,3') are bored on bottoms(13,13') of the pistons. Soft plugs(14,14') are fixed on the holes by fixing plates(12,12'). Upper sides of the soft plugs and one ends of levers(81,81') axially installed to axis supports(79,79') by shafts(80,80') are connected with the strings. The other ends of the levers and the large containers are connected with strings(82,82'). Ends(85,85') of levers(84,84') on upper parts of vertical rods(86,86') of supports(29,29') approach inclined surfaces(52,52') of rods(26,26') of valves(125,125'). Wheels(89,89') are mounted to bottoms(94,94') of the large containers. The large containers are hung to wheel axles(32,32'), and mounted to seesaws(103,103').
Patent KR-20040011660-A (KR)
Title: Panel for Color Cathode-ray Tube
Inventor: LEE GU HWA
IPC: H01J29/02
Filed: 2002-07-29
Abstract: PURPOSE: A panel is provided to achieve improved luminance and contrast of color cathode ray tube, while forming a uniform phosphor screen by enhancing the dispersing ability of the phosphor. CONSTITUTION: A color cathode ray tube comprises a black matrix layer formed on the inner surface of the color cathode ray tube; and a phosphor screen formed between the black matrix layers and deposited with red, green and blue phosphors. At least one of the phosphors has a particle with a surface coated with a metal oxide film, wherein the metal oxide film is made of Fe2O3 and has a thickness of 10 to 70nm.
Patent KR-20040017897-A (KR)
Title: Module and method for controlling a voice out-put status for a mobile telecommunications terminal
Inventor: SHIN BONG GU
IPC: H04B1/40
Filed: 2002-08-22
Abstract: PURPOSE: A voice output control module for a mobile communication terminal and a voice output control method using the same are provided to selectively modulate a voice of a user outputted from the mobile communication terminal to an object according to a previously set item of the user or synthesize a certain background sound previously selected by the user with the voice of the user. CONSTITUTION: A voice process controller(101) operates user's original voice inputted in a mobile communication terminal(10) according to the control of a terminal control unit(11), and collectively controls a voice modulation process and a background synthesis process of the user's original voice. A voice modulating unit(102) controlled by the voice process controller(101) analyzes the user's original voice, and converts the user's original voice into a modulation voice according to a predetermined parameter. A background synthesizing unit(105) controlled by the voice process controller(101) extracts a predetermined background sound, adjusts the level of the background sound according to the level of the user's original voice or the level of the modulation voice, and synthesizes the background sound with the user's original voice or the modulation voice.
Patent KR-20040018295-A (KR)
Title: Thioureido ceramide derivatives having potent anti-cancer activity and the pharmaceutical compositions containing the same
Inventor: CHOI SU HANG
IPC: C07C335/12
Filed: 2002-08-22
Abstract: PURPOSE: A thioureido ceramide derivative, its preparation method and a pharmaceutical composition containing the derivative are provided, to obtain the compound having an anticancer activity. CONSTITUTION: The thioureido ceramide derivative is represented by the formula I, wherein R1 is H or a nitro group; R2 is H or OH; R3 is H or OH; and R4 is an alkyl group of C8-C14 or a group represented by the formula I-1 (wherein X is F, Cl, Br or I). The method comprises the step of reacting the N-alkyl phenyl aminoalcohol derivative represented by the formula X with an isocyanate compound in a low molecular weight alcohol solvent, wherein R1, R2 and R3 are the same above. Preferably the isocyanate compound is selected from the group consisting of octyl isocyanate, decyl isocyanate, dodecyl isocyanate, tetradecyl isocyanate and 4-chlorophenyl isocyanate; and the low molecular weight alcohol solvent is methanol, ethanol or their mixture.
Patent KR-20040019519-A (KR)
Title: Calling Information Providing Method And Device In Mobile Communication System
Inventor: HAN YEONG JIN
IPC: H04Q3/72
Filed: 2002-08-28
Abstract: PURPOSE: A device for supplying calling information in a mobile communication system is provided to inform a called terminal unregistered in a CNIP(Calling Number Identification Presentation) service of incomplete calling information as a text message or a voice message, thereby promoting a restart of an incomplete call. CONSTITUTION: A calling terminal(32) and a called terminal(50) basically perform voice and data communication, and exchange various information through paging and signaling channels. The called terminal(50) is not registered in a CNIP service. A calling base station(34) and a called base station(48) have cells in corresponding regions, and wirelessly communicate with terminals located within the regions of the cells. A calling BSC(36) and a called BSC(46) relay communication between the base stations(34,48) and MSCs(38,42). The calling MSC(38) and the called MSC(42) transmit messages received from VLRs(40,44) or an HLR(52) to the BSCs(36,46), and transmit messages received from the BSCs(36,46) to the VLRs(40,44) or the HLR(52). The MSCs(38,42) relay communication between CDMA subscribers and wire subscribers.
Patent KR-20020086344-A (KR)
Title: Time-sharing laser marking device with selectable multiple scan-heads and method the same
Inventor: KIM CHANG HYEON
IPC: B23K26/064
Filed: 2002-09-11
Abstract: PURPOSE: Provided are an apparatus and a method for conducting different laser-marking processes simultaneously at multiple desired positions by using selectable multiple scan-heads to reflect laser toward multiple scan-heads to noticeably enhance productivity per unit hour. CONSTITUTION: The apparatus comprises a main controller to set up marking coordinates relating to several positions to be detected, to control power supply signals and Q-switch signals and to drive a scanner in the scan head depending on respective marking coordinates; a laser head(50) supplied with power by the power supply signals of the main controller and to radiate laser beam by Q-switch signals; a mirror(55) to selectively reflect the laser beam from the laser head toward multiple scan-heads(6); and a controller for a selectable mirror(60) to adjust angles of the mirror responding to the marking coordinates and Q-switch signals. The multiple scan-heads are arranged on the desired position to be detected.
Patent KR-20040023178-A (KR)
Title: a
Inventor: PARK YOUNG HEE
IPC: C09D1/00
Filed: 2002-09-11
Abstract: PURPOSE: Provided is a loess paint containing photocatalyst(TiO2) solution, activated charcoal(powder, granule), sea weed solution and mica stone. The paint discharges photoelectrons when exposed to UV light by using a photocatalyst, absorbs harmful atoms by using the activated charcoal, gives adhesiveness by using sea weed solution. The paint is used as wall papers by the loess and mica stone which are useful materials for health. CONSTITUTION: The method of preparation of the pain comprises: making loess-stone powder by grinding mica stone and mixing with loess powder in a ratio of 3:7; making adhesive seaweed solution by mixing kelp with water and boiling at 100deg.C for 5-6 hours, and making a mixture by mixing it with the loess-stone powder in a ratio of 1:2; and adding 0.5-2wt.% of photocatalyst(TiO2) based on the 100wt.% of the above mixture to the above mixture.
Patent KR-20040024322-A (KR)
Title: Cushion which cover is loess dyed with jade
Inventor: LEE SOO HWAN
IPC: A47C27/00
Filed: 2002-09-13
Abstract: PURPOSE: Provided is a floor cushion comprising a cover obtained from a loess-dyed textile and jades embedded in the cover, that protects a harmful water vein wave and emits far infrared rays favorable to human health. CONSTITUTION: The floor cushion is produced by the method comprising: providing a triple-fold cover(200) obtained by cutting a loess-dyed textile in the form of a square; sewing the two upper folds of the cover(200) with threads to form a plurality of lattice cells(210); bonding a jade(300) to each of the lattice cells(210) in the zig-zag form; and attaching a cushioning material such as a sponge and a cotton to inner surface of the cover(200) at the lower part of the jade(300).
Patent KR-20040024994-A (KR)
Title: incremental launching method for bridge construction by the lifting and dropping the support point of the nose
Inventor: PARK SANG HYUN
IPC: E01D21/00
Filed: 2002-09-18
Abstract: PURPOSE: A construction method for an I.L.M bridge by lifting and dropping the support point of the nose is provided to improve the durability of a bridge structure by reducing the maximum bending negative moment occurring while installing a bridge temporarily. CONSTITUTION: The I.L.M bridge is constructed by installing an abutment and a pier and extruding an upper structure of a bridge repeatedly, wherein the repeated extruding process comprises the steps of: ascending vertically upward from a spot of a secondary pier located on the front from a primary pier where the maximize bending negative moment(MB) occurs before a joint between an upper structure and a nose reaches the part where the maximum bending negative moment occurs; and ascending the front of a bridge downward after the joint between an upper structure and a nose reaches the maximum bending negative moment area.