baber/WOPTO huggingface dataset:
Patent KR-20010101803-A (KR)
Title: Laser processing power output stabilization
IPC: H01S3/10
Filed: 2000-02-10
Abstract: A Q-switched solid state laser system (24) operates in a pulse processing control system (10) that employs an autopulse mode and a pulse-on-position mode to stabilize the pulse-to-pulse laser energy delivered to a workpiece (20) that is moved by an X-Y positioner (18). In the autopulse mode, laser pulses are emitted at a near maximum PRF, but the pulses are blocked from reaching the workpiece by an external modulator (28, 32), such as an acousto-optic modulator ("AOM") or electro-optic modulator (also referred to as a Pockels cell). In the pulse-on-position mode, the laser emits a pulse in response to the positioner moving to a location on the workpiece that coincides with a commanded coordinate location. The processing control system delivers a stream of coordinate locations, some requiring processing, at a rate that moves the positioner and triggers the laser at about the near maximum PRF. The pulse processing control system sets the AOM to a transmissive state whenever a coordinate location requiring processing is commanded and otherwise sets the AOM to a blocking state. This pulse timing technique provides a nearly constant interpulse period for the laser, thereby improving its pulse-to-pulse energy stability at the near maximum PRF.
Patent KR-20010108241-A (KR)
Title: Membrane and its use
IPC: B01D71/50
Filed: 2000-01-05
Abstract: The invention relates to a membrane that is produced by shaping a polymer or a polymer blend into the desired shape, charging it with a gas at hyperbaric pressure prior or after shaping it, expanding the polymer charged with gas above the glass transition temperature of the polymer/gas mixture and then cooling and stabilizing the expanded structure. The inventive method is characterized in that the polymer charged with gas is expanded with 0.05 to 4.5 wt.- % of a fluid dissolving or expanding the polymer. The inventive membrane is preferably used for medical purposes.
Patent KR-20010102474-A (KR)
IPC: C08F255/02
Filed: 2000-01-27
Abstract: 하나 이상의 알파-올레핀 및 비닐 방향족 단량체(알킬 스티렌)을 포함하는 올레핀 공중합체계 경화성 실릴화 공중합체는 올레핀 공중합체를 유리 라디칼 생성제의 존재하에서 올레핀계 불포화 가수분해성 실란과 반응시켜 제조된다.  실릴화 공중합체는 물(수분) 및 실라놀 축합 촉매와 접촉시켜 용이하게 경화가능하고, 밀봉재, 코킹재, 접착제 및 피복 배합물에서 중합체성 성분으로서 특히 유용하다.
Patent KR-20010113955-A (KR)
IPC: A61K8/00
Filed: 2000-05-04
Abstract: 개선된 안정성, 낮은 잔류물 성능 및/또는 개선된 화장성을 가진 항발한성 및 방취성 조성물이 개시된다.     상기 조성물은 선택농도의 휘발성 실리콘 물질로서의, 시클로헥사실록산,  약 0.1 내지 약 50중량%의 항발한성 활성물질, 및 약 0.1 내지 약 50중량%의 현탁화제를 함유하고, 조성물 중에는 바람직하게는 실질적으로 시클로테트라실록산이 없다.     다른 휘발성 실리콘 물질에 대하여 시클로헥사실록산의 선택은 개선된 낮은 잔류물 성능을 제공하고, 특히 수성 에멀션으로 제형화될 때 에멀션이 투명하거나 거의 투명하게 연장된 지속 시간의 형태의 개선된 제품 안정성을 제공한다.
Patent KR-20030059694-A (KR)
Inventor: HAN IN HO
IPC: G06F15/00
Filed: 2002-01-04
Abstract: PURPOSE: A device and a method for setting up time/date of a network device are provided to set up at least one of the time and the date of the network device without installing a clock and a battery by using a time server offering the time and the date on the network. CONSTITUTION: A connection requesting part(50) transmits a connection request signal to the time server(42) by responding to a control signal. A storing part(58) stores the second standard time of the location using the network device. A data request part(52) requests the first present time and the first standard time to the time server(42) by responding to a connection permission signal inputted from the time server(42). A time calculation part(56) calculates the second present time from the first standard time and the first present time received from the time server(42), and the second standard time stored in the storing part(58).
Patent KR-20030061181-A (KR)
Title: Box sitting structure of washer
Inventor: CHO HAN GI
IPC: D06F39/02
Filed: 2002-01-11
Abstract: PURPOSE: A structure for placing a fabric softener and bleaching agent box of a washing machine is provided to stable place the fabric softener and bleaching agent box on a box placing unit installed to a detergent tank, to prevent the fabric softener and bleaching agent box from being shook by fixing a placed position, and accordingly to reduce noise in dewatering the laundry. CONSTITUTION: A structure for placing a fabric softener and bleaching agent box(20) is composed of a detergent tank(10) storing detergents and having a box placing unit(14) at a side, the fabric softener and bleaching agent box disposed on the box placing unit to store a fabric softener or a bleaching agent, and a position fixing device for fixing the fabric softener and bleaching agent box to hold the placed position of the boxes. In additional, the position fixing device includes a projection unit(16a) protruded upward at the box placing unit and a fitting groove unit(21) formed at the fabric softener and bleaching agent box and fitted with the projection unit. The width of the projection unit is smaller than the width of the fitting groove unit, therefore, the fabric softener and bleaching agent box is easily placed.
Patent KR-20020063505-A (KR)
Inventor: ANDERHEGGEN WOLFGANG
IPC: B29B17/02
Filed: 2002-01-24
Abstract: PURPOSE: Provided are a process and an apparatus for the separation of oil from chopped elastane fibers which contain preparation oils and which are provided for reprocessing. CONSTITUTION: The process for separating at least 30% by weight of the polydimethylsiloxane-containing preparation oil from elastane fibers which contain such preparation oils, comprises a) preparing a mixture of chopped elastane fibers of different linear densities, comprising fibers with linear densities in the range of about 11 to about 10,000 dtex and in which the proportion of fibers with a titre less than or equal to 900 dtex is less than 80% by weight of the total mixture of fibers, b) mixing the chopped elastane fiber mixture with a bath of water in a mixing vessel having rotating mixers at a ratio of water to chopped elastane fibers of at least 5/1 by weight, c) mixing the fiber mixture and the water at a speed of rotation of the rotating mixers of at least 1200 rpm, d) maintaining the mixing vessel contents at a temperature ranging from room temperature to 90 deg.C during the mixing of the fibers and the water, e) continuing the mixing of the fibers and the water for a duration of 10 to 60 minutes, and then f) separating the fiber material from the bath of water.
Patent KR-20020066970-A (KR)
Title: Composite product and manufacturing method thereof
Inventor: TOKITOH YASUO
IPC: C07C45/29
Filed: 2002-02-02
Abstract: PURPOSE: A composite product made up of a carrier and a metal hydroxide, a production method thereof whereby the production is easy, and a catalytic reaction using the composite product are provided. CONSTITUTION: The composite product is obtained by heating and drying a mixture of a carrier in powder form and a metal hydroxide in powder form or in molten form, wherein the heating temperature is not less than 80 deg.C to less than 200 deg.C, wherein the heating temperature is not less than 200 deg.C to less than 400 deg.C, wherein the carrier is a porous material, wherein the porous material is a heat resistant inorganic substance, wherein the heat resistant inorganic substance is silica or alumina, wherein the carrier is a carbonaceous material, wherein the carbonaceous material is coal, petroleum, the infusibilized product or heat-treated product after infusibilization of a synthetic pitch, or an active carbon, and wherein the metal hydroxide is potassium hydroxide or sodium hydroxide. The method for manufacturing a composite product comprises the steps of mixing a carrier in powder form and a metal hydroxide in powder form, and heating and drying the resulting mixture under a gas flow or under reduced pressure, wherein the gas is air or an inert gas, wherein the heating temperature is not less than 80 deg.C to less than 200 deg.C, and wherein the heating temperature is not less than 200 deg.C to less than 400 deg.C.
Patent KR-20030066133-A (KR)
Title: Method and appratus for saving of optical reader/writer
Inventor: JI SEUNG HUN
IPC: G11B19/02
Filed: 2002-02-04
Abstract: PURPOSE: A method and an apparatus for reducing power supply of a disk drive are provided to interrupt power supply to an unused inner device according to a kind of a disk, thereby economizing in energy. CONSTITUTION: A pickup(110) reads predetermined data stored in an inserted disk by using a light source. A pickup driving unit(120) moves the pickup to an appropriate position according to a message requested by a user. A digital signal processing unit(130) converts the predetermined data into digital signals. A system control unit(100) discriminates a kind of the disk through the predetermined data transmitted from the pickup and controls each unit according to command messages from the user. A CD driving unit(150) is driven to provide data recorded in a CD to the user. A DVD driving unit(160) is driven to provide data recorded in a DVD to the user. A power supply switching unit(140) selectively limits power supply applied to the CD driving unit and the DVD driving unit according to the kind of the disk.
Patent KR-20030069490-A (KR)
Title: Bedclothes for the infant
Inventor: KO SAE YUN
IPC: A47D7/00
Filed: 2002-02-20
Abstract: PURPOSE: A bedding for an infant is provided to enable the attachment and detachment of a device capable of automatically reproducing vibrations corresponding to the heartbeats of its parent, recorded voices of the parents or lullabies. CONSTITUTION: The bedding(100) comprises: a vibration/audio signal outputting unit(300) including a sensor unit outputting an electric pulse signal upon sensing an external signal, a switch operating unit for setting a number of heartbeats and an acoustic reproducing time, a control unit outputting a control signal, a vibrating unit vibrating according to the control signal and a voice processing unit restoring a digital data to an audio signal; and a pocket(200) which has the vibration/audio signal outputting unit(300) mounted inside and is detachably coupled thereto.
Patent KR-20030070420-A (KR)
Title: Debuging apparatus for embedded system
Inventor: KIM GYEONG HO
IPC: H04N17/00
Filed: 2002-02-25
Abstract: PURPOSE: A debugging device of an embedded system is provided to correctly grasp the operation state of the embedded system to detect a correct point of time when a bug is generated and information about a hardware device where the bug is generated. CONSTITUTION: An embedded system(10) includes a processor(11) and an infrared port(12). The processor executes a plurality of tasks and a software agent to detect the operation state of tasks, transmits the operation state, and changes a register(3) in response to a control signal. The infrared port transmits the operation state to the outside and receives the control signal from the outside. A debugging device of the embedded system infrared-communicated with the embedded system and includes agent monitor software that interfaces a user to the software agent of the embedded system.
Patent KR-20020024286-A (KR)
Inventor: CHO UN YEONG
IPC: B41M1/24
Filed: 2002-02-26
Abstract: PURPOSE: A hologram transcription film and a manufacturing method thereof are provided to reduce a working process and the prime cost of material by making the film be used over three times. CONSTITUTION: A slip agent, an anti-electrification agent are added to a film, and a heat adhesive layer is formed to one surface or both surfaces of the film to allow hologram to be embossed onto the heat adhesive layer. After the hologram is embossed, a metal layer(9) is deposited on the hologram to create the hologram transcription film. The heat adhesive layer charges about 5 to 50 percent of a whole thickness of the hologram transcription film, the total amount of the slip agent and the anti-electrification agent is 1000ppm or more, and a thickness of the metal deposition layer is 0.01 to 0.08 micrometers.
Patent KR-20030071309-A (KR)
Title: Method for an audience rating survey of Digital Broadcast Receiver
Inventor: LEE GYU HEON
IPC: H04N7/14
Filed: 2002-02-28
Abstract: PURPOSE: A method of surveying a program rating of a digital broadcasting receiver is provided to survey a rating of a specific program and a period of time for which the program is watched. CONSTITUTION: A user selects a channel or a program to view the program(S1). A digital broadcasting receiver searches overhead bits assigned to the program for information of indicating whether or not the program is watched(S3,S4). The receiver provides the program to the user when the information does not exist(S5). The digital broadcasting receiver counts a period of time for which the user watches the program when the information exists. In the case that the count result exceeds a reference time(S7), the digital broadcasting receiver feeds back the information and period of time for which the user watches the program to a digital broadcasting transmitter through a return channel(S8).
Patent KR-20030072417-A (KR)
Title: Manufacture method of a functional tea and food, using extract of mushroom mycelium by new extraction technique.
Inventor: KIM YOUNG JIN
IPC: A23L1/28
Filed: 2002-03-04
Abstract: PURPOSE: Provided are a method for extracting functional polysaccharide derived from mushroom mycelium and its culture solution, and a method for manufacturing functional tea and a food using the extract, thereby obtaining nucleic acid, amino acid, protein and polysaccharide in high yield without damage. CONSTITUTION: A method for extracting functional components such as polysaccharide, nucleic acid, amino acid, and protein derived from mushroom mycelium and its culture solution comprises the steps of: separating mycelium from a mushroom mycelium culture solution; homogenizing it within a range of 5000-6000rpm for 0.01-30 minutes, 1-15 times; and irradiating microwave(1000-3000MHz) for 1-30 minutes, 1-30 times.
Patent KR-20020033681-A (KR)
Inventor: LEE YOUNG WOO
IPC: E02D3/10
Filed: 2002-03-08
Abstract: PURPOSE: Heartwood of a drain board for accelerating the consolidation of the soft ground is provided to improve drainage efficiency by preventing the lowering of a drainage efficiency of a drain board. CONSTITUTION: The heartwood(3) of a drain board for accelerating the consolidation of the soft ground interposed into the soft ground to discharge pore water contained in the soft ground to the outside comprises heartwood(3) containing many partition walls(5a,5b) projected longitudinally on the upper and lower sides of a center plate(4), flat bearing parts(6a,6b) formed longitudinally on the end of partition walls(5a,5b) formed on the center plate(4), many drainage holes(8a,8b) composed of the center plate(4), partition walls(5a,5b) and flat bearing parts(6a,6b) and formed longitudinally, and many inflow grooves(7a,7b) communicated with drainage holes(8a,8b) between the flat bearing parts(6a,6b) formed on the ends of the partition walls(5a,5b).
Patent KR-20020081056-A (KR)
Inventor: MIYASAKA MOTOHIRO
IPC: C10N40/06
Filed: 2002-03-19
Abstract: PURPOSE: To provide a durable oil-impregnated sintered bearing to reduce frictional resistance of the oil-impregnated sintered bearing and continue its low friction coefficient for a long period and improve quality of a spindle motor. CONSTITUTION: Poly-α-olefin forms base oil and an oil-impregnated sintered bearing is provided to impregnate a lubrication oil composition containing aliphatic monatomic alcohol being 1-12 mass% of the whole of the composition.
Patent KR-20030077332-A (KR)
Title: Change card
Inventor: LIM JONG KOOK
Filed: 2002-03-26
Abstract: PURPOSE: An accumulation card is provided to reduce a use of a coin, solve an inconvenience of a consumer, and remove a necessary for manufacturing coins by accumulating a change as a mileage point being used in the current market and enabling a user to use the mileage point at a wanted time. CONSTITUTION: A card for accumulating a change is manufactured in a market or a bank and supplied to a consumer. The consumer uses the card for purchasing a commodity without receiving coins as a change. Member stores are designated for using the card. Thus, the amount of coin used is reduced.
Patent KR-20020029049-A (KR)
Inventor: BAEK DU HA
IPC: B04B9/14
Filed: 2002-03-29
Abstract: PURPOSE: Provided is an automatic balanced centrifugal machine which horizontally moves a rotor lever or a balance weight part to correct imbalance of centrifugal force so that it prevents vibration during centrifugal separation. CONSTITUTION: The automatic balanced centrifugal machine comprises the parts of: not less than one rotor levers(230,240) which include reagents at both edges; a rotor(200) which supports the rotor lever to be moved horizontally; a lever movement tool which is placed inside the rotor to move the rotor lever horizontally at the rotational center line of the rotor; a weight detection tool which is placed in the rotor lever to sense weight at both edges of the rotor lever; a centrifugal separation motor(120) which rotates the rotor; an electric connection tool which connects or cuts off the weight detection tool and the lever movement tool to an external electric circuit; and a control tool which controls the electric connection tool to connect the external electric circuit, the weight detection tool and the lever movement tool and calculate weight at both edges of the rotor lever to keep centrifugal forces at both edges of the rotor lever balanced.
Patent KR-20030025160-A (KR)
Title: Abnormality Detecting Device of Liquid Actuating Apparatus
Inventor: HONGO SHINNICHI
IPC: D03D47/34
Filed: 2002-04-22
Abstract: PURPOSE: To achieve the exact detection of abnormal exhaustion of the fluid that is allowed to act on the weft. CONSTITUTION: The abnormality detector comprises a displacing member that is arranged in the exhaustion flow pass on the downstream side than the fluid inlet so that it may be displaceable and a sensor that has the detection area in the displaceable range of the displacing member.
Patent KR-20030083819-A (KR)
Title: Method for manufacturing a Nitride chemical compound substrate
Inventor: SEO JU OK
IPC: H01L21/84
Filed: 2002-04-22
Abstract: PURPOSE: A method for fabricating a nitride substrate is provided to reduce damage to the surface of the nitride substrate such that the damage is caused by ions in a plasma enhanced chemical vapor deposition(PECVD) process by forming a metal thin film or a dielectric layer without directly performing a reactive ion etch(RIE) treatment on a damaged surface layer of the substrate in a micro-polishing process. CONSTITUTION: A mask pattern is deposited on the damaged surface layer of the first nitride substrate formed in the micro-polishing process. A part of the damaged surface layer of the first nitride substrate is eliminated by using the mask pattern. The second nitride thin film grows on the first nitride substrate from which a part of the damaged surface layer is removed so that the first nitride substrate is separated from the second nitride thin film.
Patent KR-20030087340-A (KR)
Title: dirct current(D.C) power supply system used of revivable 3-level PWM converter, for electromotive car
Inventor: BYUN YUN SEOP
IPC: B60L7/16
Filed: 2002-05-08
Abstract: PURPOSE: A motor car DC power supply system is provided to regenerate the residual DC power generated during the operation of the motor car to the AC bus, while reducing harmonic, and to allow improved efficiency of control of the regenerated power. CONSTITUTION: A motor car DC power supply system comprises a three-phase AC power serving as a power supply; a transformer serving as a voltage controller; a rectifier for obtaining a DC power from an AC power; a circuit breaker; and a feeder line for supplying a power to a motor car. The rectifier is constituted by a 3-level PWM converter for converting a power in forward and reverse directions. The AC power supplied to the motor car is converted into a DC power.
Patent KR-20030087748-A (KR)
Title: RLL(3,7) encoding method and apparatus therefor
Inventor: JUNG GYU HAE
IPC: G11B20/14
Filed: 2002-05-09
Abstract: PURPOSE: A method for coding RLL(Run-Length-Limited)(3,7) and an apparatus thereof are provided to make RLL(3, 7) modulation code table, reduce signal interference, and easily restore timing in modulated data, and improve the code efficiency and a density ratio. CONSTITUTION: A storage unit stores a coding table having formation of result signals having coded a random binary input signal, wherein the number of '0' adjacent to '1' is more than 3 and less than 7, and a code rate is 2/5. An input unit receives a predetermined binary input signal to be coded. A coding unit codes the input signal by referring to the coding table.
Patent KR-20030002988-A (KR)
Title: Hepatitis c virus(hcv) ns5b rna polymerase and mutants thereof
Inventor: DIEHL WADE
IPC: C12N5/10
Filed: 2002-05-09
Abstract: PURPOSE: Provided are viral RNA polymerases, which are essential to viral reproduction and propagation in a host. Viral RNA polymerases are known to play a role in the replication of the virus once it has infected its host. Provided are mutants of native Hepatitis C Virus (HCV) RNA polymerase. The mutants imparting improved crystallization properties of the enzyme and enzyme/compound complexes. CONSTITUTION: An isolated, purified nucleic acid molecule encodes a mutant HCV NS5B RNA polymerase, wherein a point mutation occurs at least at one or all of positions 47, 101, 106, and/or 114 of SEQ ID No. 1. It further comprises the DNA sequence of SEQ ID No. 6, or a fragment thereof, DNA sequence of SEQ ID No. 7, or a fragment thereof, and the DNA sequence of SEQ ID No. 8, or a fragment thereof.
Patent KR-20030088542-A (KR)
Title: Method for providing an financial collector's allowance synthetically and computer readable record medium on which a program therefor is recorded
Inventor: KWON SANG SU
Filed: 2002-05-11
Abstract: PURPOSE: A method for collectively giving allowance of a financial goods designer and a computer-readable recording medium storing a program executing the same are provided to collectively manage a sale achievement and the related allowance of the designer selling the financial goods, and to withdraw the allowance from one financial account. CONSTITUTION: An operator server receives the basic information of the designer from a designer computer, and stores it in a designer database(S2). The operator server receives the financial goods buying request information from the designer computer, and receives the sales approval information and the related allowance information from a financial organization server(S4). If the operator server receives the information requesting the sales achievement or the allowance from the designer computer, the operator server transmits the information matched with the request information to the designer computer(S10).
Patent KR-20030093890-A (KR)
Title: Propolis soap composition and process for preparing the same
Inventor: KIM HEE SUNG
IPC: C11D9/22
Filed: 2002-06-05
Abstract: PURPOSE: Provided is a propolis soap composition for an antimicrobial action and deodorization, which can cure atopy skin diseases by antimicrobial and antioxidant functions and makes the skin be beautiful. CONSTITUTION: The propolis soap is produced by a process comprising the steps of: mixing 0.2-50%(based on the weight of a detergent) of a propolis water-soluble crude liquid with 0.2-50%(based on the weight of the detergent) of a polyphenol crude liquid as an antioxidant, wherein the propolis water-soluble crude liquid is extracted by water or alcohol, and the polyphenol is a main component of green tea, Oolong tea, or black tea; stirring the mixture at 40deg.C or higher for several minutes; mixing the resultant with a surfactant, a perfume, a pH controller, a diluent, and etc.; molding, sealing, and packing.