baber/WOPTO huggingface dataset:
Patent KR-20030077264-A (KR)
Title: Multiview stereoscopic 3d device using volume holographic optical element
Inventor: KIM UN SU
IPC: H04N13/00
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus for displaying a multiview stereoscopic image using a volume holographic optical element optical plate is provided to display a stereoscopic image by reading a multiview image in a time-division method and diffracting the multiview image in a specific direction. CONSTITUTION: An image source(600) provides a time-divided multiview image. An interference beam generating unit generates the first interference beam and the second interference beam. The first interference beam control unit controls an incident angle of the first interference beam. The second interference beam controls an incident angle of the second interference beam. A synchronous signal controller(500) controls the first interference beam control unit and the second interference beam control unit to synchronize the multiview image with the first interference beam and the second interference beam. A display unit(400) diffracts the synchronized multiview image in each multiview direction for displaying the multiview image.
Patent KR-20030078157-A (KR)
Title: Condensation transmiting method of charge data in charge transmiter
Inventor: KIM TAE U
IPC: H04M15/00
Filed: 2002-03-28
Abstract: PURPOSE: A method for compressively transmitting accounting data in an accounting transmitter is provided to compress size of an accounting data file to be transmitted, and to transmit a large amount of accounting data to an accounting center, thereby reducing transmission delay and load. CONSTITUTION: A collector directory collects accounting data to generate a file, compresses the accounting data file, and transmits the compressed file to an HC_TRAN directory(S101,S103). The HC_TRAN directory transmits the compressed accounting data file to an accounting center, and transmits the failed accounting data file to a problem directory if an error is generated during the transmission(S105). The accounting center calculates charges for the accounting data file(S106). The problem directory stores the failed accounting data file(S107). A back_up directory receives the successful accounting data file, stores the file, and periodically transmits the accounting data file to a TAR_DAT directory(S109). The TAR_DAT directory stores the accounting data file in backup media(S111).
Patent KR-20030082796-A (KR)
Title: Pizza patty and the process of preparing thereof
Inventor: EOM JEONG HWA
IPC: A23L23/00
Filed: 2002-04-18
Abstract: PURPOSE: Provided is a method for making a pizza patty by mixing pizza sauce in which moisture is controlled and a pizza patty with conventional meat and forming the mixture thereof. Therefore, the product prevents separation of additives such as vegetables from conventional hamburger and gives the taste and flavor and mouthfeel peculiar to hamburger as well as pizza. CONSTITUTION: Conventional pizza sauce is heated for 10 to 120min at 80 to 100deg.C and cooled to control a moisture content to 30 to 50%. Meat including pork, chicken meat, beef, ostrich meat, poultry meat, lamb meat and horse meat is added with a curing or marinating agent and water to give marinated meat. Thereafter, the pizza sauce is mixed with the marinated meat, pretreated vegetables and pizza toppings, followed by forming and heating at 100 to 200deg.C.
Patent KR-20030083955-A (KR)
Title: Image forming apparatus
Inventor: JUNG SU JONG
IPC: G03G21/00
Filed: 2002-04-24
Abstract: PURPOSE: An image forming system is provided to uniformly expose a photosensitive drum to improve transfer efficiency. CONSTITUTION: An image forming system includes a photosensitive drum(111) on which a latent electrostatic image is formed according to a laser scanning unit, a developing device(110) for developing the latent electrostatic image into a toner image using a developer, and a transfer unit(118) for transferring the toner image to a recording paper. The image forming system further includes at least one light source that is located at the side of the admission part of the transfer unit on a paper transfer path in order to expose the photosensitive drum to improve transfer efficiency, and a transfer auxiliary part having an optical fiber guide that is located in the length direction along the photosensitive drum to guide lights generated by the light source to the photosensitive drum.
Patent KR-20020057859-A (KR)
Inventor: YOU YEN SIL
IPC: G09F19/00
Filed: 2002-04-26
Abstract: PURPOSE: Provided is a restaurant operation method which changes daily food every week at one restaurant so that it helps to keep the number of customers certain steadily. CONSTITUTION: The restaurant operation method changing daily menu is characterized by using the following weekly menu to serve people, in which foods made from Houttuynia cordata material serve on Monday, foods made from green tea serve on Tuesday, functional foods made from jade or silver serve on Wednesday, foods to protect liver serve on Thursday, chicken or duck boiled with rice serves on Friday and seasoning foods serve on Saturday.
Patent KR-20030089785-A (KR)
Title: Image quality analysis method and system for display device
Inventor: KIM IL HO
IPC: G09G3/00
Filed: 2002-05-18
Abstract: PURPOSE: A method and a system for analyzing the quality of a display device are provided to realize the quantized quality of a display device in an objective numerical value. CONSTITUTION: A reference image pattern is output to a display device, and a display area where the reference image pattern is output is segmented, and first data for measuring the quality of each segmented picture display area is calculated(301). An image pattern for measuring an afterimage is output to the display device for a long time over the set time(302). The reference image pattern is output to the display device, and second data for measuring the quality of each segmented picture display area is calculated(303). An image pattern is normalized by using the first and second data for measuring the quality, and afterimage output of the image pattern for measuring an afterimage is quantitatively detected from the displayed image(304).
Patent KR-20020092798-A (KR)
Title: Electric dehumidifier
Inventor: MATSUMOTO YOSHIAKI
IPC: F24F1/00
Filed: 2002-05-22
Abstract: PURPOSE: To provide an electric dehumidifier provided with a fan and a moisture absorbing element which can be made thin as a whole. CONSTITUTION: This electric dehumidifier is provided with the fan, the moisture absorbing element arranged on the outside of the circumferential surface of the fan for absorbing moisture contained in the air to be sent from the fan and a heating means for heating the air passing through the moisture absorbing element in order to remove the moisture absorbed by the moisture absorbing element.
Patent KR-20030091159-A (KR)
Title: Alpha wave generation apparatus for telephone
Inventor: LEE HYEONG SIK
IPC: H04M1/00
Filed: 2002-05-24
Abstract: PURPOSE: An apparatus for generating an alpha wave in a telephone terminal is provided to generate the alpha wave which is a low frequency similar to the brain wave of person in a silence interval generated in a busy state. CONSTITUTION: A microprocessor(10) detects a non-silence interval and a silence interval in a busy state, and outputs a certain detecting signal or a control signal in each interval. A brain wave generator(100) is controlled by the microprocessor(10) for generating a certain frequency signal similar to a brain wave in 0-30Hz signal bands. A switching unit(200) is controlled by the microprocessor(10) for selectively outputting the brain wave signal generated in the brain wave generator(100) or a voice output signal.
Patent KR-20030091486-A (KR)
Title: spray gun for painting
Inventor: JUN YEONG JIN
IPC: B05B7/06
Filed: 2002-05-28
Abstract: PURPOSE: A spray gun for coating is provided to supply paints to an atomizing unit of a gun body downward in a gravity direction, which has improved coating capability while requiring a reduced amount of air supplied, thereby reducing the operation cost. CONSTITUTION: The spray gun for coating is provided to atomize paints with air such that the air is supplied to a gun-shaped body(11) including a handle(11a) and an atomizer(11b) integrally formed, through an air hose(12), and the paints are continuously supplied through a paint hose(13) and an auxiliary paint hose(15) along an air guide passageway(14) opened by a lever(16).
Patent KR-20020048356-A (KR)
Inventor: SON YOUNG SUK
IPC: A47J47/04
Filed: 2002-05-28
Abstract: PURPOSE: A wardrobe to be used as a rice box is provided to furnish the convenience to human by adding a rice box function capable of separately receiving grains to the wardrobe. CONSTITUTION: A rice box receiving housing and a rice box(1) capable of separately receiving or discharging grains are installed in a wardrobe(7). A sliding door(3') is provided to open/close the rice box(1). A leg(2) is installed at lower portions of the sliding door(3') and the rice box(1). A lateral rail(4) is installed at one side of a lower end of the wardrobe(7). In addition, a front bracket(5) and a construction wood(6) are provided at both sides of the lateral rail(4). The grains received in the rice box(1) are separately discharged from the rice box(1) so the convenience thereof is improved.
Patent KR-20030093633-A (KR)
Title: An Open-Closed Rear Mirror Aircraft
Inventor: CHOI YUN HO
IPC: B64D45/08
Filed: 2002-06-04
Abstract: PURPOSE: An opening/closing type rear view mirror for an airplane is provided to enable a pilot to easily observe a propeller installed at the rear of the body. CONSTITUTION: A first reflecting mirror(1) is connected to a reflecting mirror supporter(14). A first front transparent glass(10) is installed at the rear of the first reflecting mirror. A second reflecting mirror(2) is parallel connected to the first reflecting mirror by a second connecting rod(7). A lever(4) is connected to a first connecting rod by a spring, and controls the angle of the reflecting mirrors. A third reflecting mirror(3) is located at one side of the second reflecting mirror.
Patent KR-20030094468-A (KR)
Title: Button array switching keyboard
Inventor: JUNG SEUNG GU
IPC: H04M1/23
Filed: 2002-06-04
Abstract: PURPOSE: A button arrangement changeable keyboard is provided so that a user can freely arrange buttons and change button shapes. CONSTITUTION: A button sensing circuit in a button arrangement changeable keyboard is composed of the first signal line(10), the second signal line(20), switches(SW1-SW9), and buttons(31-39). The first signal line(10) is connected with a source voltage(VCC). The second signal line(20) is connected with a distribution resistor(R1) that delivers distributed voltage to an analog-to-digital converter. The switches(SW1-SW9), connected between the first signal line(10) and the second signal line(20), open or short-circuit the circuit. The buttons(31-39), respectively connected to the switches(SW1-SW9) in serial, are composed of intrinsic resistors(R2-R10) respectively.
Patent KR-20030096674-A (KR)
Title: a thin film transistor array panel of using poly silicon and a method for manufacturing the same
Inventor: CHAE JONG CHEOL
IPC: G02F1/136
Filed: 2002-06-17
Abstract: PURPOSE: A polycrystalline silicon TFT array substrate and a method for fabricating the same are provided to form a semiconductor layer with an LDD area and a semiconductor layer without LDD area on a same substrate through a single etching step by differing an ion-implanting mask per area and using a photosensitive film having partial difference in thickness. CONSTITUTION: A polycrystalline silicon TFT array substrate includes a transparent insulating substrate(110) formed with semiconductor layers(151,152) on LDD TFT areas and non-LDD-TFT areas by patterning a polycrystalline silicon layer by photo etching, wherein heat treatment or laser annealing is carried out for increasing the crystallization of the polycrystalline silicon layers. A gate insulating film(140) is deposited. A photosensitive film is doped by a thickness of 1-2μm on a lower film(120) formed of aluminum or aluminum alloy and an upper film(130) formed of chromium. Photosensitive film patterns are formed by radiating light to the photosensitive film via a mask and developing the photosensitive film. A first part(214) of the photosensitive film patterns located to a position corresponding to gate electrodes in a channel part(A) of the LDD TFT area has a thickness larger than a second part(212) located to a position corresponding to gate electrodes in a channel part(C) of the non-LDD TFT area. The photosensitive film on the other parts(B) are removed.
Patent KR-20030097075-A (KR)
Title: Hybrid Submerged Plate Type Membrane Bioreactor Using microfilter Combined With Biofilm-Activated Carbon for Advanced Treatment of Sewage and Wastewater
Inventor: YUN YONG SOO
IPC: C02F3/06
Filed: 2002-06-19
Abstract: PURPOSE: Provided is an advanced wastewater treatment apparatus being capable of effectively removing nitrogen by using a reaction zone which is divided by a baffle to an anoxic zone and an aeration zone into which activated carbon coated with biofilm is introduced to decompose dissolved organic material and a plate type microfilter module is submerged to remove suspended solids, thereby highly purifying wastewater to be reused. CONSTITUTION: The apparatus comprises a reaction tank (A) divided by a baffle(13) into an anoxic zone(4) to perform intermittent aeration and denitrifying and an aeration zone(6) to remove organic material and nitrogen by organic material adsorption to the activated carbon, biological decomposition of organic material and nitrogen by microorganisms in the biofilm, wherein the anoxic zone(4) includes an agitator(5) and a diffuser(9') and the aeration zone(6) includes a diffuser(9), a microfilter module(7) which separates activated sludge and treated water, and activated carbon(8) on which biofilm is formed.
Patent KR-20040006719-A (KR)
Title: A Color CRT
Inventor: JUN JAE HONG
IPC: H01J29/02
Filed: 2002-07-15
Abstract: PURPOSE: A color cathode ray tube is provided to achieve a wide angle by decreasing the height(OAH) from the center of an outer circumference of a panel to a seal surface. CONSTITUTION: A color cathode ray tube comprises a panel having a screen, a funnel connected to the panel along a seal surface and having TOR(top of round) and RL(reference line), and a neck connected to the funnel and having an electron gun. A relational expression relative to the height(OAH) from the center of an outer circumference of a panel to a seal surface and a distance from RL to the seal surface meets 1.8<= (distance from TOR to seal surface)/OAH<=3.8.
Patent KR-20030060739-A (KR)
Title: A nail cutter
Inventor: KIM GYU HYEONG
IPC: A45D29/02
Filed: 2002-07-16
Abstract: PURPOSE: A nail clipper is provided to solve the weak points of conventional nail clippers by making a blocking plate on the upper plate or the lower plate without additional cover. CONSTITUTION: The nail clipper, usually made of metal, includes blocking plates(5) on both sides of the lower plate(12) in the integral structure for clipped nails not to fly away but to go into the upper plate(10) and the lower plate(12); and a blocking plate(5) on the one side of the upper plate(10) and a blocking plate(5) the one side of the lower plate(12) in the longitudinal direction, which is made to face in the opposite direction each other for clipped nails not to fly away but to go into the upper plate(10) and the lower plate(12).
Patent KR-20040009039-A (KR)
Title: System and Method for emloyed Encouragement of leanring financial
Inventor: JO JONG PYO
Filed: 2002-07-22
Abstract: PURPOSE: A system and method for managing a scholarship financial service is provided to turn funds smoothly by reducing educational expenses of a student client, investing a partial portion of loaned money of educational expenses, thereby creating a profit. CONSTITUTION: A service supply server executes a guarantee for an educational expenses lending of a financial server for a client terminal, manages educational expenses being lent from the financial server, creates a profit, supplies a partial portion of educational expenses lent to the client terminal, and repays educational expenses lent from the financial server using the remaining amount of the loaned money and a profit in accordance with the managing result. The service supply server includes the follow elements. An interface unit(201) interfaces the service supply server and a communication network(400). An insurance policy authentication requesting unit(204) requests an authentication of an insurance policy certificate for guaranteeing a lending of the client terminal to the financial server. A judgment unit(205) examines a lending qualification of the client terminal. An insurance policy issuing unit(207) issues an insurance policy of the client terminal for enabling the client to lend educational expenses in the financial server. An educational expenses managing unit(209) manages educational expenses lent from the financial server and creates a profit. A memory(215) stores various kinds of data for managing the scholarship financial service. A CPU(213) manages the educational expenses and repays educational expenses lent in the client terminal to the financial service when repayment time is reached.
Patent KR-20030035834-A (KR)
Title: Semiconductor memory device
Inventor: MATSUMOTO JUNKO
IPC: G01R31/28
Filed: 2002-08-06
Abstract: PURPOSE: To easily perform a test in a multi-bit test mode and to output a degeneration result to a same data terminal even when data bit width is different. CONSTITUTION: A main data bus (1) used commonly for first and second data bit width and a main data bus (2) used only for the second data bit width are arranged for a memory array. Connection of memory blocks (UB1, LB1) and a main data line is switched in accordance with data bit width, each main data bus is coupled to write/read circuits (3a, 3b) respectively, degeneration operation is performed using same constitution independently of data bit width by performing extension/degeneration operation with a unit of the prescribed number of bits by an extension/degeneration circuit (4), and the degeneration result can be outputted to same data terminals (DQ2, DQ6, DQ9, DQ13).
Patent KR-20040016623-A (KR)
Title: Surface-functionalized Monodisperse Polymer Particle and Method for Preparing the Same
Inventor: JUNG PIL MUN
IPC: C08J3/16
Filed: 2002-08-19
Abstract: PURPOSE: A method for preparing a surface-functionalized monodisperse polymer particle and a surface-functionalized monodisperse polymer particle prepared by the method are provided, to obtain the monodisperse polymer particle which is very stable to the chemical environment and has a uniform shell thickness. CONSTITUTION: The method comprises the steps of dispersing a seed particle(1) having a size of 1-500.0 micrometers in the aqueous phase where an emulsifier is dissolved by an amount of 0.1-0.5 %; dissolving a monomer, an initiator and a crosslinking agent used for functionalizing surface in a hydrocarbon-based solvent, and stirring the solution in the aqueous phase where a dispersion stabilizer is dissolved to prepare a dispersion(2); mixing the obtained dispersion solution(2) with the first dispersion solution with stirring to prepare a mixture dispersion; polymerizing the mixture dispersion to deposit a polymer(3) on the surface of a seed particle(1); and removing a hydrocarbon from the polymerized particle.
Patent KR-20040019187-A (KR)
Title: A case for covering electronic parts and a displaying apparatus having it
Inventor: BAE SEONG WON
IPC: H05K7/20
Filed: 2002-08-26
Abstract: PURPOSE: A case for containing electronic components and an image display device having the same are provided to smoothly discharge heat generated from electronic components. CONSTITUTION: A case contains an image display panel(103), a plurality of circuit boards(104-107), a frame(102), and spacers(108), having a front cover(109) and a rear cover(110). A plurality of inflow ports(113) are formed at a lower end of a rear surface(111) of the rear cover. A plurality of first discharge ports(114) are formed above the first inflow ports. A plurality of partition walls(120) are formed on an inner surface of the rear cover between the first discharge ports and second inflow ports(115) for partitioning an inner space to guide air flowed from the first inflow ports to the first discharge ports, wherein the air absorbs heat from electronic components.
Patent KR-20040035141-A (KR)
Title: Radio modem device for portable storage device
Inventor: LIM SEON BAE
IPC: H04M11/00
Filed: 2002-10-18
Abstract: PURPOSE: A wireless modem device combined with a portable storage device is provided to directly mount a USB port on a communication module as one body without a connection cable, and to form a cover for protecting the USB port from dust or foreign substance, then to supply power outputted from the USB port to the communication module, thereby increasing usage and efficiency. CONSTITUTION: A CPU(10) directly mounts a USB port(2) on a communication module without a connection cable as one body, uses power of the USB port(2) as a driving power of the communication module, and performs a communication protocol. An RAM(11) and an ROM(16) store information under control of the CPU(10). A USB chip(14) is configured between the CPU(10) and the USB port(2) in order to communicate with a computer directly connected to the CPU(10). A microphone and ear jack(3) enables a voice call. A wireless circuit(12) and an antenna(4) communicate with a base station to transmit text messages as performing data/voice communication. A state display lamp(7) confirms an inner state of a wireless modem. A power supplier(13) supplies the power of the USB port(2) to each portion. A detachable cover protects the USB port(2) from dust or foreign substance.
Patent KR-20020086427-A (KR)
Inventor: OH JIN SOO
IPC: A01K5/00
Filed: 2002-10-23
Abstract: PURPOSE: A mixing apparatus is provided to improve a mixing ability thereof and effectively prevent the generation of deposits, and to facilitate the maintenance and repair works by simplifying the structure of a driving device. CONSTITUTION: The mixing apparatus comprises a mixing vessel(10) having a plurality of wings(11) radially arranged along the inner periphery to draw a mixture from the vessel, an elastic rebound curtain(12) supported on the inner wall of the vessel for separating any adhered materials, input and output holes and a rotating device provided on the outer periphery thereof; a driving device having a driving body and a motor corresponding to the rotating device of the mixing vessel; and support part and base frames for supporting the mixing vessel and the driving device.
Patent KR-20040037723-A (KR)
Title: The process for preparing itraconazole intermediate
Inventor: CHOI SU YEONG
IPC: C07D403/10
Filed: 2002-10-30
Abstract: PURPOSE: A process for preparing an itraconazole intermediate is provided, thereby simplifying the process and reducing costs for preparation of the itraconazole intermediate by using cheap sodium hydrosulfite as a reducing catalyst, so that high purity itraconazole intermediate can be prepared in higher yield. CONSTITUTION: A process for preparing an itraconazole intermediate represented by the formula(I) comprises the steps of: treating nitrophenyl piperazine of the formula(II) with a reducing agent such as metal alkali sulfur oxide(sodium hydrosulfite) to prepare amino piperazine of the formula(III); and reacting the compound of the formula(III) with methyl carbazide of the formula(IV) in the presence of base and catalyst to prepare triazol-3-one of the formula(V), wherein the catalyst is p-toluenesulfonic acid monohydrate; and the solvent is selected from methanol, ethanol, butanol or a mixture thereof.