baber/WOPTO huggingface dataset:
Patent KR-20020062428-A (KR)
Title: Method for controlling photo detector balance
Inventor: CHOI HYEON SEOP
IPC: G11B7/13
Filed: 2001-01-20
Abstract: PURPOSE: A method for adjusting a balance of a photo detector is provided to install a first and a second light sources having mutually different wavelengths in one module, and to rotate or move in a light axial direction a hologram optic system, so as to optimally adjust the balance for both light sources. CONSTITUTION: A first light source and a second light source are installed in one module. A photo detector is moved to make a center of the photo detector coincide with a center of a first receive light spot, between the first receive light spot and a second receive light spot received to the photo detector. The first and second receive light spots are received to the photo detector, as light from the first and second light sources pass a hologram optic system, a light path converting unit, a reflective mirror and an objective lens, and is reflected by being incident to a disk corresponding to each light source, then pass the objective lens, reflective mirror and the light path converting unit and is received to the photo detector. And the hologram optic system is moved to make a center of the second receive light spot from the second light source coincide with the center of the photo detector.
Patent KR-20010025738-A (KR)
Title: Method and system for a settlement and a recognition of a credit card using wireless communications net
Inventor: KIM KAP SU
Filed: 2001-01-26
Abstract: PURPOSE: The system and method for approving and paying a credit card using a wireless communication network are provided to perform a commercial transaction easily without a paying system using a wire network by using a cellular phone terminal capable of a wireless data communication. CONSTITUTION: A wireless communication terminal(100) is capable of a wireless data communication. A base station(200) receives a voice or non-voice request signal from the wireless communication terminal(100) and assigns channels. Additionally, the base station(200) receives packet data on a credit card inputted by an assigned channel and outputs the data. A server system(300) receives an information output signal of a credit card from the base station(200), outputs the signal to a corresponding card company, and requests an approval of a credit card. A credit card van(330) included in the server system(300) sends an approval code. Networks of each card company(400) connected to the server system(300) respectively send an approval information through the credit card van(330) and receive a paying information through the wireless communication terminal(100).
Patent KR-20020065102-A (KR)
Title: Panel Supplying Apparatus of Liquid Crystal Display Panel System
Inventor: LEE EUN JIN
IPC: G02F1/13
Filed: 2001-02-05
Abstract: PURPOSE: A device for conveying panels horizontally for an LCD(Liquid Crystal Display) panel inspection system is provided to carry out the supply of LCD panels more speedily and conveniently by providing a sub table in a two-stage structure corresponding to a plurality of conveying arms in the multi-stage structure for loading and unloading the panels simultaneously. CONSTITUTION: A device for conveying panels horizontally for an LCD panel inspection system includes an LC panel supply unit, an inspection unit provided at a predetermined position of the panel supply unit, two pair of conveying units for simultaneously loading and unloading the panels received from the panel supply unit with respect to the inspection unit, and a sub table(500) mounted to the panel supply unit for maintaining panels in the two-stage structure corresponding to positions of the conveying units, wherein the sub table includes a base table(510), a second lifting table(530) disposed at a front surface of the base table with a predetermined distance, and a first lifting table(520) provided with a plurality of panel brackets(551-555) disposed at a front surface of the second lifting table with a predetermined distance and supporting the panels, the first and second lifting tables being connected to a lifting unit to move vertically to predetermined positions.
Patent KR-20020065656-A (KR)
Title: A nail-file
Inventor: YI SUN YONG
IPC: A45D29/17
Filed: 2001-02-07
Abstract: PURPOSE: A nail cleaning tool is provided to improve the convenience of use, and to maximize an abrasion force thereof while preventing the damage of skin due to the strong abrasion force thereof. CONSTITUTION: The nail cleaning tool comprises a body(100) having a center anti-sliding portion(110), a sharp removal portion(120) located on the one end thereof to remove impurities inside nails, and a coupling hole(130) in the other end thereof; and a ceramic made abrasion part(200) having a certain length and shape and formed with a coupling projection(210) to be inserted and fixed in the coupling hole of the body.
Patent KR-20020066673-A (KR)
Title: Lecture board
Inventor: KIM BONG HA
IPC: A47B19/02
Filed: 2001-02-13
Abstract: PURPOSE: A lecture table is provided to help a lecturer to give a lecture in a more effectively manner by installing data searching device in the table, and to enable the connection between the table and other auxiliary devices such as a computer, TV, VTR, LAN, DVD, and the like by using a controller installed in the table. CONSTITUTION: The lecture table has a power source in the lower part of a body(1), and other auxiliary system(3) such as a computer is received in the body. An upper plate(4) provided on the top of the body comprises a book or paper bearing board(5), which is formed with a recess for receiving a monitor or a notebook computer, and a cover(7). In addition, another support member(9) is installed underneath the upper plate to support a computer keyboard(10).
Patent KR-20020067209-A (KR)
Title: Quick booting
Inventor: CHO WON SAM
IPC: G06F1/00
Filed: 2001-02-16
Abstract: PURPOSE: A method for quick booting is provided to realize a booting and a termination at very high speed by backing up an internal memory(RAM) of the booted optimum status on a partial portion of a hard disk and the internal memory of a backup optimum status on a partial portion of a hard disk, and loading the optimum status on the internal memory at booting process. CONSTITUTION: A RAM of a booted computer is back up in a hard disk. RAM information of the computer is backed up in the hard disk. At a booting process, a user selects a quick booting or a full booting. At a terminating process, a program and a device driver appendix/deletion are recognized, and the recognition is reflected at a reboot process. A password is set for a security in a quick booting process. The current job status is backed up in the RAM and terminated, and the job is operated continuously through a quick booting after a reboot.
Patent KR-20010074103-A (KR)
Title: Air pressure circle or level vertical composite form multi stage high belt superfine fiber all aroma trichophagy process or unit
Inventor: KIM JONG WON
IPC: D06C11/00
Filed: 2001-02-19
Abstract: PURPOSE: Provided are a planting method and a planting equipment in all directions of an ultra-fine yarn using circulation of pneumatics and a horizontal and vertical type high pressure belt, and having improved workability and increased quality. CONSTITUTION: The planting equipment is comprised of: an empty chamber(1-1) formed in a supporting board(1), and connected with a pneumatics force feed tube(11); a storage well(9) which is installed in a lower filter(8-1) and is set on the upper part of the empty chamber(1-1), raising the ultra-fine yarn with circulation of pneumatics; a housing(2) which is set on the upper part of the supporting board(1), containing a folding part(2-1); an upper filter(8), a filter(8-2) for removing the ultra-fine yarn and a fan(10) connected to the empty chamber(1-1) and the upper filter(8) by the pneumatics force feed tubes(11)(11-1)(11-2)(11-3)(11-4)(11-5) having valves(12)(12-1)(12-2)(12-3)(12-4); a rail(3) set on a ceiling of an empty chamber of the housing(2); a holding device(4) hung on the rail(3); the horizontal and vertical type high pressure belt(6) fixed around a hung piece(4-2) of the holding device(4) by a holding wire(7); and a horizontal high pressure belt(6-1) set on the lower part of the horizontal and vertical type high pressure belt(6).
Patent KR-20020072385-A (KR)
Title: Float for fish holding farm
Inventor: CHOI SEON UNG
IPC: A01K61/00
Filed: 2001-03-09
Abstract: PURPOSE: A float for a farm is provided to reduce a construction cost of the farm, and to prevent the float from being sunk when seawater invades inside the float. CONSTITUTION: The float comprises a square first body(10) through which a bore(11) is formed in a longitudinal direction; a square second body(20) having a plurality of grooves(22) at regular distances along the inner periphery of an installation hole(21) into which the first body is inserted; a fastener(40) connecting between the second bodies; and a cover(30) coupled to the opposite front and rear surface of the second bodies coupled by the fastener.
Patent KR-20020061452-A (KR)
Inventor: IZAWA MASARU
IPC: H01L21/00
Filed: 2001-03-14
Abstract: PURPOSE: To realize an efficient cleaning of wafer surfaces in a dry ambience in a processes for manufacturing a semiconductor device. CONSTITUTION: This dry cleaning method eliminates contamination on the front surface and the rear surface of a wafer 2 to be treated by utilizing an electrical and chemical reaction of a plasma generated by a plasma generating means 9 in combination with a physical reaction due to a frictional stress of a high speed gas flow formed by structures 4, 5 arranged close to the front surface and the rear surface of the wafer 2 to be treated.
Patent KR-20010067735-A (KR)
Title: the manufacturing method of anionic surface active agent for leather
Inventor: PARK YOUN KEUL
IPC: C14C9/02
Filed: 2001-03-14
Abstract: PURPOSE: A method for preparing anionic surfactant of leather fatliquor is provided which improves productivity, reduces the manufacturing cost by shortening the manufacturing time, controls the generation of wastes by controlling the generation of sodium salt and eliminates unnecessary process. CONSTITUTION: The method comprises the steps of: (i) putting about 0.2-0.7 wt.% of an oxidizing initiator based on the total weight of a raw material oil in the raw material of oil consisting of animal oil and vegetable oil; (ii) stirring the raw material of oil added with oxidizing initiator and forcibly putting air therein to oxidize the raw material of oil for 7-10 hours when the inside temperature is about more than 80 deg.C; (iii) putting 8-10 wt.% of alpha-olefin sulfonate and 10-15 wt.% of sodium sulfite to the raw material of oil based on the total weight thereof to proceed a sulfation of the raw material oil; and (iv) neutralizing the sulfated raw material of oil with ammonia water, wherein the manufacturing time of the surfactant is within 40 hours.
Patent KR-20020073723-A (KR)
Title: An apparatus for automatically processing end points of brassiere wire
Inventor: LIM WON BIN
IPC: A41C5/00
Filed: 2001-03-15
Abstract: PURPOSE: An apparatus for automatically processing a distal end of a brassiere wire is provided to improve productivity and quality of brassiere wire by introducing an automated system. CONSTITUTION: The apparatus for automatically coating a distal end of a brassiere wire(W) after inserting it in a wire holder(4) comprises first and second conveyors(2,3) for horizontally moving the wire holder; a preheating device(6) for heating the distal end of the wire with a preheating plate(61) and a heater(62); a cylinder device(7) for moving the wire holder to a powder coating position and then moving the coated wire onto the second conveyor; a powder supply device(8) having a powder box(81) and a cylinder lifting the box; a drying device(9) having a drying plate(91) and a heater(92); and a blowing fan(11).
Patent KR-20020010450-A (KR)
Title: Device for fixation of lumber
Inventor: JUNG YOUN MOON
IPC: A61F2/44
Filed: 2001-03-21
Abstract: PURPOSE: A device for fixing the lumbar vertebrae is provided to prevent the fixing device from seceding from a gap between the bones composing the lumber vertebrae. CONSTITUTION: The device for fixing the lumber vertebrae is comprised of a body(10) to be inserted into a gap between the bones composing the lumber vertebrae to maintain the gap between the bones; and a nail(20) having a sharp cone portion(21). The sharp cone portion is rotatable from a first position that the cone portion is lying on the body to a second position that the cone portion stands on the body. The cone portion is inserted between the bones when the cone portion is rotated to the second position, thereby it is possible to effectively prevent the fixing device from seceding between the bones of the lumber vertebrae.
Patent KR-20020076049-A (KR)
Title: Orthogonal frequency division multiplexing/modulation communication system for improving ability of data transmission and method thereof
Inventor: BAE SI HYEON
IPC: H04L27/26
Filed: 2001-03-27
Abstract: PURPOSE: An OFDM(Orthogonal Frequency Division Multiplexing) communication system and method for improving the performance of data transmission is provided to improve the performance for a transmission error for symbols to which an RS(Reed-Solomon) coding method is applied. CONSTITUTION: If data(201) to be transmitted is inputted, the information data(201) is inputted to a convolutional encoder(202) after being switched according to a required control. The convolutional encoder(202) executes convolutional coding for the inputted information data(201) and outputs the convolutionally coded data to an interleaver(203). The interleaver(203) interleaves the signal output from the convolutional encoder(202) according to a preset interleaving method and outputs the interleaved signal to a serial/parallel converter(206). In case that the information data(201) is inputted to an RS encoder(204), the RS encoder(204) executes RS coding for the inputted information data(201) and outputs the RS-coded data to an interleaver(205). The interleaver(205) interleaves the signal output from the RS encoder(204) and outputs the interleaved signal to the serial/parallel converter(206). The serial/parallel converter(206) converts the interleaved serial signal into M numbers of parallel signals and outputs them to a sub-channel repeater(207). The sub-channel repeat operation of the sub-channel repeater(207) is controlled by a repeat controller(208). The repeat controller(208) controls sub-channel repeat transmission using channel information(208).
Patent KR-20020078437-A (KR)
Title: a panto-graph having a length measurement
Inventor: JANG BUN GU
IPC: B60L5/24
Filed: 2001-04-09
Abstract: PURPOSE: A pantagraph having scale ruler is provided to allow the shoe brush of pantagraph to be replaced at a suitable time by accurately measuring the degree of abrasion of shoe brush. CONSTITUTION: A pantagraph(1) comprises a plurality of brushes(102) having lower surfaces contacting a trolley; a shoe frame(103) having a lower surface where brushes are mounted; a main body(104) of the pantagraph; a brush case(11) interposed between brushes; an inner brush(12) accommodated into a hole(11a) penetrated through the body of the brush case, and which has a lower end contacting the upper surface of the trolley; a movable plate(13) having a scale ruler(16) arranged in a vertical direction at the upper surface of the movable plate such that the scale ruler penetrates through a hole(16a) formed at the shoe frame, wherein the movable plate is mounted onto the inner brush; and a spring member(14) interposed between a screw(17) coupled to a screw hole(17a) of the shoe frame and a protrusion(18a) of the movable plate, and which elastically supports the inner brush in a downward direction.
Patent KR-20020078798-A (KR)
Title: multi-type cyclone collector
Inventor: LIM GYEONG SEOK
IPC: A47L9/16
Filed: 2001-04-10
Abstract: PURPOSE: A multiple cyclone dust collecting device is provided to enhance a dust collecting efficiency of a vacuum cleaner by performing a dust collecting operation on a number of times. CONSTITUTION: A multiple cyclone dust collecting device is composed of three cylindrical cyclone bodies having a different size respectively. The multiple cyclone dust collecting device comprises a first cyclone body(10) having the largest diameter, a second cyclone body(20) communicated with an inside of the first cyclone body and having a middle diameter, a third cyclone body(30) communicated with the inside of the second cyclone body and having the smallest diameter, an air discharging pipe(5) communicated with the third cyclone body, and a dust collecting portion(40). An air intake pipe(50) is connected to one end outer circumference surface of the first cyclone body, and a foreign material discharging port is formed at the other outer circumferential surface and communicates with the dust collecting portion by a first connecting pipe.
Patent KR-20020080758-A (KR)
Title: Water saving type washing-machine
Inventor: PARK DAE YUN
IPC: D06F17/02
Filed: 2001-04-17
Abstract: PURPOSE: A washing machine for saving water consumption is provided to reduce the amount of washing water between an inner tub and an outer tub for reducing the water consumption. CONSTITUTION: A washing machine for saving water consumption includes a pumping element for recycling the water existing in a clearance part(8) formed between an inner tub(3) and an outer tub(2) into the inner tub again for reducing the amount of washing water, wherein the pumping element includes a pump(11) provided to a drain pipe mounted at a lower end of the outer tub to be driven in case of washing and rinsing modes, and a guide channel(12) of which an end is connected to the pump and the other end is positioned on the inner tub for guiding the pumped water into the inner tub.
Patent KR-20020083064-A (KR)
Title: A Surface Acoustic Wave Filter
Inventor: CHOI YONG RIM
IPC: H03H9/64
Filed: 2001-04-26
Abstract: PURPOSE: A SAW(Surface Acoustic Wave) filter is provided, which can control an input/output impedance and an impedance in the filter freely. CONSTITUTION: A signal from the external is inputted to an input stage(11) and an IDT(Interdigital Transducer) part(12) is formed in the input stage. An IDT part(13) converts a signal converted into mechanically in the IDT part of the input stage into an electrical signal again. The IDT part(13) is formed in an output stage(14) which outputs the signal converted in the IDT part(13) to the external. And impedance circuit parts(21,22,23) are connected in parallel with the input stage and the output stage, and connect the input stage and the output stage serially.
Patent KR-20020085058-A (KR)
Title: Cleansing apparatus by using dehydration remainder liquid
Inventor: PARK GYEONG BAE
IPC: C02F11/12
Filed: 2001-05-04
Abstract: PURPOSE: A cleaning apparatus using dehydration remainder liquid of a dehydrator is provided to reduce cost of wastewater treating chemicals, operating electric power cost and maintenance cost by recycling dehydration remainder liquid generated after dehydration and cleaning water generated after cleaning the dehydrator. CONSTITUTION: The cleaning apparatus using dehydration remainder liquid of a dehydrator comprises a storage tank(21) on one side of the upper surface of which a power generating and transmitting means is installed, and to the inner part of which a drum(1) connected to the power generating and transmitting means is fixed through a support(9); a foreign material collection part which is cohesively installed on the drum; an air supply part that is connected to one end part of the drum; a cleaning water and spray water supply part for supplying cleaning water and spray water into the storage tank through a cleaning water feed pump and inlet and outlet automatic valves(140,150); and a cleaning water maintaining and supplying part that is installed on the other side of the upper surface of the storage tank, wherein mesh(2) for removing foreign materials contained in the dehydration remainder liquid is adhered onto the outer circumferential surface of the drum(1), the foreign material collection part comprises a foreign material collection box(17), a spray water pipe, a plurality of spray nozzles, and a foreign material feed pipe(20), the air supply part comprises an inlet pipe, an air pipe to which a plurality of air nozzle are adhered, a rotating sleeve, and a rubber ring, and the cleaning water maintaining and supplying part comprises a level gauge(200), a dehydration remainder liquid and cleaning water inlet pipe(210), a cleaning water supplementary pipe(220), and an overflow pipe(240).
Patent KR-20020085523-A (KR)
Title: Method for manufacturing of panel film insert molding, injection mold for manufacturing of panel
Inventor: LEE JONG OK
IPC: B29C45/14
Filed: 2001-05-09
Abstract: PURPOSE: A method for manufacturing a panel by inserting a film and a die for manufacturing the panel are provided to simplify the structure of a die, to cut down the cost of manufacturing, and to reduce the capacity of an injector for molding by forming a panel without turning over the panel. CONSTITUTION: A panel(W) charged in a cavity(Q) moves while closely adhering to the lower core of a lower die(200) retreating with a lower template. An eject panel(220) interlocking with the operation of an eject bar placed behind the lower template and many angular eject pins(240) fixed on an eject pin fixing plate(230) push each runner core toward an upper template. The runner core horizontally moves on the end portion of the angular eject pin and a pair of runner cores push out a runner(R) by gradually widening in a specific angle. If the force of the eject bar is removed from the eject panel and the eject pin fixing plate, the eject pin fixing plate and the angular eject pin move toward a lower fixing plate fixed on the lower template and each angular eject pin pulls each runner core toward a lower panel.
Patent KR-20020085642-A (KR)
Title: Shift controlling system of manual transmission
Inventor: JU YONG SANG
IPC: B60K20/00
Filed: 2001-05-09
Abstract: PURPOSE: A shifting mechanism of a manual transmission is provided to improve shift quality, and to damp vibration transmitted to an operating lever by returning a control shaft to the neutral range and reducing clearance of a control shaft. CONSTITUTION: A shifting mechanism for a manual transmission is composed of a control shaft(52) connected to a select cable coupled to an operating lever and a shift cable; a control finger(58) fixed in the control shaft by a bolt(B); a shift lug having a fitting groove inserting the control finger for shifting; and a neutral return unit installed in the control shaft to return the control shaft to the neutral range in shifting. Clearance between the control shaft and parts is reduced by returning the control shaft stably, and shift quality is improved with reducing vibration. The structure is simplified with mounting a leaf spring(70) between the control shaft and a transmission housing.