baber/WOPTO huggingface dataset:
Patent KR-20030089740-A (KR)
Title: Method for fabricating image sensor
Inventor: SA SEUNG HUN
IPC: H01L27/146
Filed: 2002-05-18
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to be capable of increasing the resolution of image by implanting a P-type ion into an inner wall and bottom of a trench to increase locally a well concentration. CONSTITUTION: A trench(106) is formed in a semiconductor substrate(100). After forming a well, a P-type region(108) is formed by locally implanting indium ions into the inner wall and bottom of the trench. An isolation layer(112) is filled into the trench(106). A gate insulating layer(120) and a transfer gate(122) are sequentially formed on the resultant structure. The first region(130) of a photodiode is formed in the substrate. A buffer oxide layer(124) and an insulating spacer(126) are formed at both sidewalls of the transfer gate. A floating diffusion region(132) is then formed in the substrate. The second region(134) of the photodiode is formed in the first region(130).
Patent KR-20030011246-A (KR)
Title: Thin film magnetic memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/15
Filed: 2002-06-26
Abstract: PURPOSE: To provide a thin film magnetic storage device which can perform high speed and stable read-out of data. CONSTITUTION: A data bus DB pre-charged at pre-charge voltage Vpr before read-out of data is coupled electrically to the same voltage as the pre-charge voltage Vpr through a selection memory cell at the time of read-out of data. A drive transistor 62a couples the data bus DB and power source voltage VDD to cause to flow a sense current at the time of read-out of data. An electric charge transfer type amplifier section 100 generates output voltage Vout in accordance with an integration value of a sense current Is flowing in the data bus DB keeping voltage of the data bus DB at the pre-charge voltage Vpr. A transfer gate 130, a differential amplifier 140, and a latch circuit 145 generate read-out data DOUT based on output voltage Vout in the prescribed timing.
Patent KR-20040003665-A (KR)
Title: Bacillus sonorensis RA1 and Bacillus subtilis TS1 and Thereof Probiotics
Inventor: KIM YOUNG MIN
IPC: C12N1/20
Filed: 2002-07-03
Abstract: PURPOSE: Microorganisms Bacillus sonorensis and Bacillus subtilis and functional probiotics containing the same are provided. The microorganisms have improved growth rate, deodorizing activity, and antagonistic activity to pathogenic bacteria. CONSTITUTION: Microorganisms Bacillus sonorensis RA1(KCTC 10234BP) and Bacillus subtilis TS1(KCTC 10235BP) are provided, wherein Bacillus sonorensis RA1(KCTC 10234BP) and Bacillus subtilis TS1(KCTC 10235BP) are isolated from the urine of a pig by culturing it in a selection medium, a YMA medium, an NA medium and a PDA medium and isolating dominant colonies grown. Functional probiotics contain the microorganisms Bacillus sonorensis RA1(KCTC 10234BP) and Bacillus subtilis TS1(KCTC 10235BP).
Patent KR-20040006265-A (KR)
Title: Menu display method for display
Inventor: SEO YEON HWA
IPC: H04N21/431
Filed: 2002-07-11
Abstract: PURPOSE: A menu display method of an image display device is provided to re-arrange the sequence of items of a menu according to the control frequency of user, thereby searching a frequently controlled item fast and conveniently. CONSTITUTION: A menu display method of an image display device includes the steps of reading a control frequency of items in a menu from a memory part as an OSD-on command is input via a manipulation panel by a user(200,204). Sequence for the items is set according to the control frequency by a controller and the items are arranged according to the set sequence. Among the items, the items of a menu page is displayed via an OSD control part(206,208). If the user inputs a menu button(210), the controller displays the items of a next menu page via the OSD control part(212) and stores the current menu position to the memory part(214). If the user selects any item from the displayed menu page(216), the controller guides the control of the selected item after setting a control frequency increase flag to '1' for the corresponding item(218,220). As the user presses a control button according to the guide, the controller carries out the control of the corresponding item in response to the control button input(222,224). After the control of the corresponding item, the flag thereof is checked to be set '1'(226). If so, the control frequency is increased and stored in the memory part(228). After that, the control part converts the flag to '0'(230). If the user presses a control finish button(232), the control part removes the OSD according to an OSD-off command(234,236).
Patent KR-20040011845-A (KR)
Title: A real estate transaction settlement system and method using card
Inventor: JEON JAE SUNG
Filed: 2002-07-30
Abstract: PURPOSE: A system and a method for processing a realty transaction using a card are provided to transfer a realty price and a commission from an account of a buyer to the account of a seller or a member store account of a realtor without facing with each other and using cash, and to print out a slip from a card terminal. CONSTITUTION: A cash/credit card(10) is held by the seller and the buyer. A card terminal(20) installed to a realtor office transmits the card information and the transaction particulars information after reading the card information from the cash/credit card. A VAN(Value Added Network) company system(30) distinguishes a sort of the card from the card information by receiving a transaction request from the card terminal, requests a transaction approval to a processing system according to the corresponding sort, and transfers a response to the card terminal. A bank business processing system(40) and a card company processing system(40,50) process the transfer from the account of the buyer to the account of the seller and the deposit to the member store account of the realtor by the transaction approval request of the VAN system.
Patent KR-20040013920-A (KR)
Title: The system wastewater disposal use plasma and Electrolysis
Inventor: KIM HONG YEOL
IPC: C02F1/461
Filed: 2002-08-09
Abstract: PURPOSE: Provided is a wastewater treatment system with a simplified structure, which can be easily installed, moved and modified to increase its treatment capacity. CONSTITUTION: The system comprises a water tank(2) for storing wastewater and reduction water transferred from a thickening tank, a spare tank(3) for collecting excessive wastewater of the water tank(2), a pre-treatment tank(4) for electrolyzing wastewater, a flocculation tank(5) for flocculating sludge generated from the pre-treatment tank(4), a settling tank(6) for coagulating and settling sludge, a stabilization tank(7) for stabilizing decant water discharged from the settling tank(6), a plasma generator(12) for generating plasma to be introduced into connection pipe between the stabilization tank(7) and a first decomposition tank(8) and the first decomposition tank(8) and a second decomposition tank(9), respectively, the first and second decomposition tanks(8,9), an equalization tank(13) for equalizing flow rate of treated water, and a filter(14) for filtering the treated water and discharging the filtrated water, wherein the pre-treatment tank(4) has a plurality of electrode bars for decomposing contaminants in wastewater by electron generated from the electrode bars.
Patent KR-20040017572-A (KR)
Title: Apparatus and method of multicast switching by ATM cell copying
Inventor: KIM JONG CHEON
IPC: H04L12/56
Filed: 2002-08-22
Abstract: PURPOSE: A multicast switching apparatus by the duplication of an ATM(Asynchronous Transfer Mode) input cell and a method therefor are provided to conveniently route a cell in a network and offer a multicast service by directly mapping one bit to one node in a cell routing field. CONSTITUTION: A cell receiving interface unit(310) stores a cell received from each node in a queue allocated according to each node. A receiving cell control unit(320) analyzes cells stored in the cell receiving interface(310), confirms a destination node, and stores the corresponding cell in an empty cell buffer. The receiving cell control unit(320) stores an address of the cell buffer in a temporal schedule queue assigned according to the node, and transmits destination node number information. A cell buffer unit(330) has a plurality of cell buffers for temporarily storing the cells in the receiving cell control unit(320). A scheduler unit(360) judges the transmission number of the cells stored in the cell buffers according to destination node number information, and provides each destination node information according to the transmission number of the cell stored in the corresponding cell buffer. A transmission cell control unit(340) receives address information of the cell buffer and destination node information from the scheduler unit(360), loads the cell of the corresponding cell buffer, and stores the cell in a temporary buffer assigned to each node.
Patent KR-20040022662-A (KR)
Title: Multiple picture display apparatus and method for dual video cassette recorder and optical disk player
Inventor: JANG HYO SEOK
IPC: G11B5/02
Filed: 2002-09-09
Abstract: PURPOSE: A multi-image output apparatus and method of a composite VCR and optical disc player are provided to output a TV tuner signal and at least one signal reproduced through the composite player through a main picture and a sub-picture. CONSTITUTION: A VCR microcomputer(107) controls playing of a VCR and an optical disc. The first switch(SW1) selectively outputs signals reproduced by the optical disc and VCR under the control of the microcomputer. The second switch(SW2) selectively outputs a broadcasting signal and the output signal of the first switch to process the output signal into a main picture or a sub-picture. A main picture video signal processor(111) and a sub-picture video signal processor(112) process output signals of the second switch into the main picture or sub-picture. A signal mixer(113) mixes the signals processed into the main picture or sub-picture and outputs the mixed signal to a TV screen.
Patent KR-20030022718-A (KR)
Title: Milling machining center and drilling machining center
Inventor: MERK ROBERT
IPC: B23Q1/48
Filed: 2002-09-09
Abstract: PURPOSE: A milling center and a drilling center are provided to secure high automatization rate through automatic workpiece replacement, improve transmission of force, reduce the cost, and secure compact structure. CONSTITUTION: A milling center and a drilling center have a multi-spindle transfer type workpiece carrier(11) for receiving workpieces, a horizontal work spindle(7), and mechanical stands(1,2). A spindle housing(6) having the horizontal work spindle is disposed to an upper end fixed type stand component of the mechanical stands in a state transferable to a first horizontal shaft(9) by a motor. The workpiece carrier has an automatically operated workpiece-fixing device(19). The workpiece-fixing device is suspended to an upper end stand component in a state transferable between a second horizontal shaft(13) perpendicular to the first horizontal shaft and a vertical shaft(14). The workpiece-fixing device is movable between the work station of the work spindle and a workpiece-arranging device(24) disposed to the work spindle, for automatic workpiece replacement.
Patent KR-20020096021-A (KR)
Title: A real estate transaction method
Inventor: KIM SUNG TAE
Filed: 2002-09-14
Abstract: PURPOSE: A real estate transaction method is provided to offer the information about a real estate seller and a real estate purchaser registered in a server computer to a real estate agent around an article for the sale in the real time and to promptly connect a real user with the real estate agent by offering the contact information about the seller and the purchaser. CONSTITUTION: The conditions about a real estate to sell via a communication network are registered. The information about the business of the real estate agent(30) is registered. The information about the registered real estate for the sale is provided to the real estate agent(30) by a short message service. If the real estate agent(30) desires to use the information about the seller(10), an information use fee is paid by the real estate agent(30). After the information use fee is paid, the contact information about the seller(10) is provided to the real estate agent(30).
Patent KR-20040025328-A (KR)
Title: Hand-held Terminal capable of Checking Human Health
Inventor: HWANG UN SEO
IPC: H04B1/40
Filed: 2002-09-19
Abstract: PURPOSE: A portable terminal having a health checking function is provided to perform a function of checking daily momentum of a user, consumed calories, and momentum necessary for consuming food, thereby enabling the user to always check self momentum as calories. CONSTITUTION: A detector detects momentum of a user carrying a portable terminal(100). A consumed calory data storage(130) stores a reckoner of data for calories consumed by momentum. A food calory data storage(132) stores a reckoner of data for calories of various food with food kinds. A microprocessor calculates consumed calories in accordance with the momentum in reference to the consumed calory data storage(130), and calculates momentum necessary for consuming calories of food eaten by the user in reference to the food calory data storage(132). A display displays the momentum calculated by the microprocessor, and displays the momentum necessary for consuming the calories.
Patent KR-20040026377-A (KR)
Title: Improved automatic valve
Inventor: CHO DO YOUNG
IPC: F16K17/04
Filed: 2002-09-24
Abstract: PURPOSE: An improved automatic valve for power sprayer is provided to increase an operational accuracy of the sprayer, to expand usability of the sprayer, and to ease assembling of the sprayer. CONSTITUTION: The automatic valve for a power sprayer includes a main body of the valve(30) formed of an inflow chamber, an inflow entry(32), a drain passage that is smaller than the inflow entry(32), a drain(34) and a sealed chamber; an outlet vent(36); a bracket(38); a spring(40) and a ball valve(42) between the bracket(38) and the drain passage; a hydraulic valve(44) having inlet holes; an operational axis(50) having a washer(48) at the end to completely block the sealed chamber; a pressure control spring(52) for bringing the front end of the operational axis(50) close to the ball valve(42).
Patent KR-20030026903-A (KR)
Title: Catalyst for purification of exhaust gases and process for purification of exhaust gases
Inventor: MORITA ATSUSHI
IPC: B01D53/94
Filed: 2002-09-25
Abstract: PURPOSE: Provided is a catalyst for purification of CO-containing exhaust gases, which can achieve high purification efficiency without increasing the quantity of the supported noble metal as a catalytic component. Also, a purification method of CO-containing exhaust gases using the catalyst is provided. CONSTITUTION: The catalyst(10) comprises a metal oxide as a support and a catalytic component A being supported thereon as a catalytic component and including a specific noble metal element, wherein the support includes a titanium-containing oxide as the metal oxide and is a monolithically molded type porous honeycomb support(11) obtained by a process including the steps of extrusion-molding and then calcining materials of the support, and wherein the catalytic component A is distributed with a quantitatively great inclination toward surfaces of the catalyst.
Patent KR-20040032157-A (KR)
Title: Glass antenna for a vehicle
Inventor: LEE JONG GYU
IPC: H01Q1/32
Filed: 2002-10-01
Abstract: PURPOSE: A glass antenna for a vehicle is provided to reduce the complexity of wiring for receiving radio wave by forming an antenna pattern on a front glass of a vehicle. CONSTITUTION: A plurality of patterns(110) are formed on an upper surface of a front glass(200). For the view of a driver, the patterns(110) are provided on an edge of the front glass(200). The patterns(110) are formed on a glass antenna(100). The patterns(110) have a shape according to a radio frequency band. An AM(Amplitude Modulation)/FM(Frequency Modulation) amplifier(300) is installed for increasing a receiving sensitivity of radio wave. The patterns(110) is connected to a car audio(400) through the AM/FM amplifier(300). An AM/FM broadcasting signal is received by the patterns(110) and transmitted to the car audio(400) through the AM/FM amplifier(300).
Patent KR-20040029763-A (KR)
Title: Method for transmitting/receiving packet in Hybrid ARQ system
Inventor: AHN JONG HOE
IPC: H04L1/18
Filed: 2002-10-02
Abstract: PURPOSE: A method for transmitting/receiving a packet in a hybrid automatic repeat request(HARQ) system is provided to identify whether a received packet is a new packet by increasing the number of bits of an ARQ(Automatic Repeat Request) identifier sequence number. CONSTITUTION: According to the method for transmitting a packet in a hybrid automatic repeat request system, a sub packet identifier is transmitted together with an automatic repeat request identifier when transmission information is transmitted in a plurality of sub packets. The automatic repeat request identifier uses an automatic repeat request identifier sequence number, and a specific value among the sub packet identifier values is used only when a new sub packet is transmitted.
Patent KR-20040032615-A (KR)
Title: A reel clutch of tape recorder
Inventor: CHOI HYEONG SEOK
IPC: G11B15/50
Filed: 2002-10-10
Abstract: PURPOSE: A reel clutch device of a tape recorder is provided to enhance assembling productivity and reduce manufacturing cost by installing a leaf spring between a reel gear and a reel disc of a reel disc assembly installed to a deck of the tape recorder, and installing a stopper reel to the reel disc in order to generate torque due to frictional contact between the reel disc and the leaf spring. CONSTITUTION: The leaf spring(130) is installed between the reel gear(110) and the reel disc(120) of the reel disc assembly(100) installed to the deck(1) of the tape recorder. The stopper reel(140) restrains a connection height of the leaf spring by joining to the reel disc in order to generate the torque due to the frictional contact between the reel disk and the leaf spring. Serration(121) for the frictional contact with the leaf spring is installed to a lower part of the reel disc.
Patent KR-20040034067-A (KR)
Title: Organic Material Abolish Apparatus
Inventor: BYUN KANG IK
IPC: B09B5/00
Filed: 2002-10-21
Abstract: PURPOSE: Provided is an apparatus for treating organic waste such as night soil of livestock, which has a distribution nozzle connected to a methane fermentation zone and extended to a passage from an acidic fermentation tank to the methane fermentation zone for ejecting gas generated in the methane fermentation tank to the passage for effectively transferring waste fermented in the acidic fermentation tank to the methane fermentation tank to expedite fermentation process. CONSTITUTION: The apparatus comprises a treatment tank(1) having an acidic fermentation zone(5), a methane fermentation zone(6) and an alkali fermentation zone(7) which are divided by compartments(2,3,4), respectively and arranged in order, wherein the compartments(2,4) have respective passage holes(12,13) at a lower end thereof, a toxic gas block plate(14) and a sterilizing plate(15) installed at the bottom of the treatment tank at both sides of the methane fermentation zone(6), a plurality of sloped methanogen generation plates(16) installed at the bottom of the treatment tank(1) between the toxic gas block plate(14) and the sterilizing plate(15), a water tank(17) provided at an upper portion of the methane fermentation zone(6) and the alkali fermentation zone(7), a suction pipe(8) for sucking methane gas at a lower portion of the methane fermentation zone(6) and ejecting the gas in front of the toxic gas block plate(14), a compressor(18), a discharge pipe(9) and a plurality of nozzles(11).
Patent KR-20040039811-A (KR)
Title: medical pressure senstive adhesive using reactive anionic surfactant
Inventor: AOTA HASHIIRAMOTO
IPC: C09J133/10
Filed: 2002-11-05
Abstract: PURPOSE: Provided is an environmental-friendly medical pressure-sensitive adhesive in the form of a tape or a sheet, which comprises an emulsion adhesive using a reactive anionic surfactant, and is not harmful to human bodies. CONSTITUTION: The medical adhesive comprises a base emulsion obtained by emulsion polymerization or suspension polymerization of 90-95 wt% of acrylate monomer, 0.5-5 wt% of functional monomer having a hydroxyl or carboxyl group, 0-0.09 wt% of a thiol-based molecular weight modifier, 0-2 wt% of a (di,tri)-vinyl monomer as a molecular weight modifier, 0.1-1 wt% of an aqueous redox initiator, and 0.3-3 wt% of a surfactant comprising a reactive anionic surfactant.
Patent KR-20040040034-A (KR)
Title: Dehumidifier
Inventor: SIM SANG GWON
IPC: F24F3/14
Filed: 2002-11-06
Abstract: PURPOSE: A dehumidifying apparatus is provided to control the indoor humidity by using lower-temperature energy of the open air. CONSTITUTION: A case(10) is formed to cover an inside of an outer wall(2) contacting with the open air of a building, and has a suction port(30a) formed at a lower part for sucking in air, and a discharge port(20a) formed at an upper part for discharging the air. A dew condensation inducing element(100) is installed in the case, having a rear surface contacting with the outer wall of the building. A ventilator(200) is installed at a rear of the discharge port of the case and is connected with a motor(300) generating air flow to discharge heat-exchanged air. A controller controls operation of the motor. A heat insulation material(1) is installed at the outer wall except the suction port, the discharge port, and the dew condensation inducing element.
Patent KR-20030038493-A (KR)
Title: Production method for a nuclear fuel assembly support grid and a nuclear fuel assembly support grid produced by the same
Inventor: KIDO TOSHIYA
IPC: C21D1/26
Filed: 2002-11-07
Abstract: PURPOSE: To improve the corrosion resistance of a weld part so as to sufficiently withstand high efficiency operation. CONSTITUTION: A support grid is formed by assembling a plurality of straps in grid shape. The intersecting parts of the respective straps are welded and then subjected to recrystallization annealing. The recrystallization annealing is performed in a heat treating furnace in a vacuum or inert gas atmosphere, and as the recrystallization annealing condition, the heating temperature is set to 430-750°C and held for 0.5-24 hours. In the strap of a zircaloy, the crystal of a β-phase which is a high temperature metal phase is changed into a prior β-phase of quenched texture by quenching after welding, to lower corrosion resistance, but the prior β-phase of the quenched texture of the weld part is adjusted by recrystallization annealing afterwards to precipitate intermetallic compounds Fe, Cr in the supersaturated state, thus improving the corrosion resistance of the weld part.
Patent KR-20020092314-A (KR)
Inventor: KIM MYEOUNG WON
IPC: E06B9/17
Filed: 2002-11-11
Abstract: PURPOSE: Shutter door apparatus and system to be transferred up and down smoothly on an annular-rod shaped shaft rail are provided to make mass production, mass selling and mass consumption of products, and improve efficiencies of handling and function thereof. CONSTITUTION: An annular rod shaped shaft rail(8) is vertically mounted within a channel type digital "C"-shaped rail recess, and a hexahedral unit(11) constructed to be moved up and down is fitted vertically into the annular rod shaped shaft rail toward a shutter door(14). A bracket(9) is coupled to a part of the circumference of the annular rod shaped shaft rail and to the bottom surface of the recess by means of a bolt(15). The unit fitted into the shaft rail is fixedly mounted to the lower side of the shutter door by means of the bolt, thereby making the shutter door to be slidden smoothly on the shaft rail during the opening and closing operation of the shutter door.