baber/WOPTO huggingface dataset:
Patent KR-20000063991-A (KR)
Inventor: KIM JONG IN
IPC: H04L12/44
Filed: 2000-08-14
Abstract: PURPOSE: A method for generating a stream data relay broadcast network in the form of tree on the Internet, is provided to adopt auditors as relay stations so as to exceed the limit in the number of auditors in the form of broadcast network transmission. CONSTITUTION: A broadcaster decides a maximum broadcast number and start the broadcast. An auditor decides a maximum relay number and requests to attend the audience. Auditors are assigned to the broadcaster or a relay station. A highest class relay station in a lower tree which is disconnected is again assigned in order to recover a partial error of the relay station generated when the broadcaster or the relay station fails to transmit data as many as the maximum transmission number without losses. The time of audience and the number of auditors connected to the audience are recorded in order to calculate profit to be distributed according to the audience and relay. The relay station is replaced by an auditor having a maximum relay number in order to recover an entire error of the relay station generated when the relay station secedes or a network/a computer has an error. And a broadcast ending signal is propagated.
Patent KR-20020016174-A (KR)
Title: Method for counter-auction of intellectual property using internet
Inventor: HYUN MAN SEOK
Filed: 2000-08-24
Abstract: PURPOSE: A reverse auction method of an intellectual property using the Internet is provided to deal an intellectual property wanted to buy by providing an objective and actual information about the intellectual property as a dealing object on the Internet. CONSTITUTION: The method consists of a reverse auction server(110) controlling the whole system, a database(120) storing the information of the intellectual properties concerning to the reverse auction, a seller(130) selling the intellectual property by bidding, a verifier verifying whether the registered intellectual property is the same as a buyer wants and whether the basic information about the intellectual property is fully stated, a buyer(150) buying the bidden intellectual property and an evaluation group(160) evaluation the intellectual property as a buying object.
Patent KR-20020019717-A (KR)
Title: Method and System for Online Market Network
Inventor: JUN SANG CHEOL
Filed: 2000-09-06
Abstract: PURPOSE: A method and system for constructing on-line network of off-line fashion commodity market are provided to implement an existing off-line market into on-line by a B2B(Business to Business) strategic. CONSTITUTION: Fashion commodity information is collected through a relation with an existing off-line fashion commodity market in order to secure a stable supply network for fashion goods, and a fashion commodity database based on the collected fashion commodity information is created(S100). An on-line shopping mall based on the created fashion commodity database is constructed(S110). In order to build up such an environment that commodities being traded in an existing off-line market can be traded through electronic commerce, a relation between electronic commerce participating enterprises is established, and an electronic commerce network and a communication network are constructed(S120). Fashion commodity orders and transactions using the constructed networks are carried out online(S130).
Patent KR-20020021459-A (KR)
Title: method for recognition an object in video image
Inventor: CHO HAN CHEOL
IPC: G06T7/00
Filed: 2000-09-15
Abstract: PURPOSE: A method of recognizing the object of a video image is provided to recognize the characteristics of motion more accurately. CONSTITUTION: The movement range of a moving image is defined. Representative characteristic of the moving image is extracted according to the defined movement range. The representative characteristic is extracted using a weight recognition method through Poisson non-zero probability distribution and a method employing fuzzy and neural network. The extracted representative characteristic is a specific motion form included in a video image that is a target of object recognition.
Patent KR-20020022168-A (KR)
Title: Anisotropic Nano-particles And Method for Preparing Them
Inventor: HYEON TAEG HWAN
IPC: B82B3/00
Filed: 2000-09-19
Abstract: PURPOSE: Provided is a synthesis process of nanorods which shows anisotropy in shape to induce magnetic anisotropy so that it can be widely applied to new magnetic materials with excellent property. CONSTITUTION: The synthesis process of the nanorods comprises the steps of: (i) pyrolyzing organic metallic precursors, which are stabilized by a first surfactants, at 200-400deg.C to separate synthesized spherical nano particles; and (ii) using a second surfactant, which shows greater surface binding power with metallic nano particles than the first surfactant, to do surface exchange reaction with the spherical nano particles for synthesizing the nanorods grown in long direction.
Patent KR-20020025371-A (KR)
Title: Apparatus for making silica optical wave guide
Inventor: KIM IN HA
IPC: G02B6/10
Filed: 2000-09-28
Abstract: PURPOSE: An apparatus for manufacturing a silica waveguide is provided to increase a yield and reduce a badness of a wafer by preventing a distortion of a turntable due to a thermal transformation and a thermal expansion. CONSTITUTION: A motor(12) is operated by a supply of a power. A drive shaft(14) is connected to the motor(12) and interworks therewith. A wafer groove(22) is formed at a upper surface of a turntable(16). A robot(52) performs a horizontal-reciprocating motion parallel to the turntable(16). An ascending/descending section(30) automatically ascends and descends a wafer on which a silica waveguide thick film is formed. A power supply supplies a power to a heater(28). The heater(28) is installed at a lower portion of a turntable(16). An exhaust damper controls a displacement discharged through an exhaust line holder.
Patent KR-20020025413-A (KR)
Title: Latch of door locking apparatus for vehicles carring special materials
Inventor: SER DONG LYEI
IPC: E05B83/10
Filed: 2000-09-29
Abstract: PURPOSE: A latch of a locking device for a special car having a forced release preventing structure is provided to hide a clearance and contact a locking portion with a locker even though a long time elapses or the locker is transformed. CONSTITUTION: A through hole(21) is hinged to a mounting groove of a housing. A hinge pin(11) is inserted into the through hole(21). The through hole(21) is formed at a center of a latch. A projection(22) is formed at one side of the latch so the latch is hooked to a door by means of the projection(22). A locking end portion(23) is formed at another side of the latch(20) so that the latch(20) is hooked to a locker of a key assembly. A protrusion(24) protrudes to an outer side of the locking end portion(23). The protrusion(24) is formed between an inner surface of the housing and an outer surface of the housing at an outer side of a latch(20).
Patent KR-20020026741-A (KR)
Title: Apparatus for monitoring controlled the inside and outside of the vehicle and method thereof
Inventor: BAE YONG SU
IPC: B60R1/00
Filed: 2000-10-02
Abstract: PURPOSE: A method and apparatus for monitoring inside and outside of a vehicle is provided to reduce the travelling noise of the vehicle by removing side mirrors of the vehicle. CONSTITUTION: A vehicle monitoring apparatus comprises a key switch(20), a camera section(30), a displaying section(40) and a controlling section(50). The key switch(20) detects the insertion and withdrawing of a vehicle key and generates a signal thereof. The camera section(30) takes a photograph of the inside and outside of the vehicle. The displaying section(40) is installed adjacent to a driving seat of the vehicle so as to display image taken from the camera section(30). The control section(50) controls whole operations required for monitoring the inside and outside of the vehicle. In addition, an alarming section(60) is provided to generate an alarm sound. The image is stored in a memory device(70).
Patent KR-20010051115-A (KR)
Title: Optical projection lens system
Inventor: SHAFER DAVID R
IPC: G02B13/18
Filed: 2000-10-19
Abstract: PURPOSE: An optical projection lens system is provided, which is for photolithography used in production of micro structured device comprising an integrated circuit and a semiconductor device. CONSTITUTION: A first lens group(G1) having a positive refracting power; a second lens group(G2) which has a negative refracting power and consists of a waist(37) having a minimum diameter of radiation to be propagated; and another lens array(G3) which is arranged following the second lens group and has a positive refracting power are provided in the propagation direction, and a lens having an aspherical surface(31) is arranged in front of the waist(37). Preferably only the second lens group(G2) contains an aspherical surface(31). The lens having a aspherical surface(31) is a concave lens.
Patent KR-20020032912-A (KR)
Title: Pantagraph of locomotne for rotating, forward and backward
Inventor: PARK IL HWAN
IPC: B60L5/00
Filed: 2000-10-28
Abstract: PURPOSE: A rotating and forward/backward moving electric car power collecting apparatus is provided to readily check and repair and improve repair efficiency and repair quality. CONSTITUTION: A rotating and forward/backward moving electric car power collecting apparatus a roller(120), a roller base(121), a cylinder(119), a motor(115), a shaft(114), a decelerator(113) and a brake(116). The roller base(121) has a vertical column(122) connected to the cylinder(119) in a perpendicular direction. The cylinder(119) is arranged over the roller(120) and coupled to a side of a bottom(118-a) of a support(118) by a driving bolt(119-a) for moving forward/backward and to the vertical column(122) on the roller base(121) by a supporting bolt(119-b). The motor(115), the shaft(114) and the decelerator(113) are arranged vertically upward on the top of the base(117) over the bottom(118-a). The brake(116) is arranged at the rear of the motor(115). A circular roller(110) for rotating a collecting apparatus base(107) and a support(111) for supporting the roller(110) are arranged on the support(118).
Patent KR-20010007998-A (KR)
Inventor: KIM SA HYEON
Filed: 2000-11-01
Abstract: PURPOSE: A method and a device for utilizing a joint purchasing on a computer network are provided to receives the request for the joint purchasing of a certain product via the network, and to report the start of the joint purchasing to the buyers of the product when the joint purchasing is performed. CONSTITUTION: A user who needs for the joint purchasing accesses a server(40) via computer terminals(10-1, ..., 10-N)(S1). When the user accesses the server(40) for supplying information, an initial window of a joint purchasing web site is displayed on the terminals(10-1, ..., 10-N). If the user inputs an ID and a password into the displayed web site, he/she can make the joint purchasing of the certain product or request the product as the product for next joint purchasing(S2). If the joint purchasing is determined after the request of the joint purchasing(S3), the joint purchasing is reported to the user who made the request of the joint purchasing(S4).
Patent KR-20020034549-A (KR)
Title: An optical image projection system using simple electronic color switchs
Inventor: LEE SANG HAE
IPC: H04N9/31
Filed: 2000-11-02
Abstract: PURPOSE: An optical projection system having a color switch electronically controlled is provided to eliminate the color break phenomenon, acquire the same brightness as the brightness of a conventional three-panel optical projection system, and simplify the fabrication process of the color switch. CONSTITUTION: An optical projection system having a color switch electronically controlled includes an image generation unit(24), an illumination unit(20), a color splitting unit(21), a color switching unit(22), and a light focusing unit(23). The image generation unit generates an image to be projected. The illumination unit illuminates lights on the image generation unit. The color splitting unit is composed of a semi-transmission reflecting mirror. The color switching unit is constructed of a plurality of color switches that are electronically controlled to respectively transmit the lights splitted by the color splitting unit. The light focusing unit focuses lights on the image generation unit.
Patent KR-20020034763-A (KR)
Title: Laser System for Alignment Optical Axis of Multiple Transmitter
Inventor: HAN HO SUK
IPC: H01S3/101
Filed: 2000-11-03
Abstract: PURPOSE: A laser system is provided, where it is possible to arrange optical axes of a number of transmitters rapidly and accurately. CONSTITUTION: A transmitter(T) comprises a wedge type lens. A body(20) has a constant shape and size and a laser driver(10) on a left of the transmitter. A laser diode(22) connected with the laser driver is comprised in the body, and also the body comprises a negative lens(30), a single lens(32) and a double lens(34). And a wedge case(40) is combined to one side of the body, an outer case(50) is combined to an outer surface of the wedge case. And a plurality of wedge lens parts are comprised in the wedge case. The wedge lens part comprises a wedge holder(61), a wedge type lens(62) and a retaining ring(63) fixed to one side of the wedge type lens. Also, a spacer ring(70) is comprised between the wedge lens part, and a wedge case fixing ring(80) is installed at the most outer part in the wedge case. A plurality of screw fixing holes(42) are formed on a bottom of the wedge case to fix the wedge lens part through a screw.
Patent KR-20020036152-A (KR)
Title: Wafer Stage Holder Examination Device of Semiconductor Lithography Apparatus
Inventor: LEE HYEONG U
IPC: G03F7/20
Filed: 2000-11-08
Abstract: PURPOSE: An apparatus for inspecting a wafer stage holder of semiconductor exposure equipment is provided to reduce a process defect caused by a lens focused on a portion of a wafer having a step in an ultraviolet exposure process wherein the step is generated as much as a step of dust, by determining a cleanness state of the wafer stage holder before an exposure process is performed. CONSTITUTION: An optical system is composed of a stage having a holder(31) for positioning an optical source(21), a reticle(22), a reduced projection lens(23) and a semiconductor substrate. A holder detecting unit detects the cleanness state of the holder. A controller(41) determines whether an image state detected by the holder detecting unit is normal and outputs each determination result. An alarm unit(43) performs an alarm operation according to the determination result of the controller.
Patent KR-20020037578-A (KR)
Title: Toilet Stool Ventilating Device
Inventor: KIM ILL DAE
IPC: E03D9/04
Filed: 2000-11-14
Abstract: PURPOSE: A ventilator for a toilet bowl is provided to discharge odor from an excrements tub to the outside compulsively. CONSTITUTION: The ventilator for a toilet bowl comprises: a connection member(1) fitted to the upper end of a siphon(12) in a cistern of a toilet bowl to be communicated and composed of a supplementary water supply pipe connection part(1a), an anti-overflow pipe(1b), a nut(2) and a rubber O-ring(2a); an exhaust pipe(3) connected to the connection member(1); and a fan(4) installed on an end of the exhaust pipe(3) and drove by an operational switch(5) attached to the side of the connection member(1).
Patent KR-20020038407-A (KR)
Title: An oil pumping apparatus for hermetic compressor
Inventor: LEE JAE HEON
IPC: F04B39/00
Filed: 2000-11-17
Abstract: PURPOSE: A device for pumping oil of hermetic type compressor is provided to secure product uniformity of the device to secure performance as designed. CONSTITUTION: A device includes a piece body(32); a plurality of concave channels(40,42,44); and slant guiding surfaces(50,52,54). The piece body as an oil passage formed therein. The concave channels are concavely and slantly formed by a periphery of the piece body. The concave channels are spirally and intermittently formed by the periphery of the piece body. The slant guiding surfaces are slantly formed on an inside of the piece body corresponding with the concave channels by concaving of the concave channels. The oil passage in the piece body is formed to be a spiral space thereby. As the piece body rotates, oil is guided by the slant guiding surfaces to move up by centrifugal force.
Patent KR-20020039115-A (KR)
Title: automatic removal method for wafer frame tape
Inventor: KIM WANG TAE
IPC: H01L21/00
Filed: 2000-11-20
Abstract: PURPOSE: A method for automatically eliminating tape attached to a wafer frame is provided to improve productivity, by sequentially taking wafer frames out of a magazine one by one, by automatically removing the tape from the wafer frame and by sequentially loading the wafer frames to a loading unit. CONSTITUTION: Magazines(4) into which the wafer frames are sequentially inserted are sequentially settled in a settle plate(7) of an elevator unit(6). The wafer frames are sequentially taken from the magazine settled in the settle plate and are positioned in a loading position(8). The frame positioned in the loading position is transferred to a tape removing unit(11) by a transfer(9). The tape removing unit pressures the tape so that the tape is eliminated from the wafer frames while being folded in two. The folded tape is pressured to crush a defective chip and the crushed defective chip is exhausted. The transfer transfers the wafer frame from which the tape is removed to an unloading position(12) and is loaded while the defective chip is crushed.
Patent KR-20010081962-A (KR)
Title: Process for production of copolymer composition and water-repellent, oil-repellent agent
Inventor: HATANAKA TAKAHIRO
IPC: C08L63/00
Filed: 2000-11-22
Abstract: PURPOSE: To provide a method for manufacturing a copolymer useful as a water-dispersible water/oil-repellent agent which is sufficiently water/oil- repellent, remoter from the danger of ignition, and less detrimental to human health and environments, and a water/oil-repellent agent having such features. CONSTITUTION: The method for manufacturing the copolymer composition contains a process wherein at least one selected from the group consisting of acrylates and methacrylates having a fluoroalkyl group and at least one selected from the group consisting of fluorine-free monomers copolymerizable with the acrylate or methacrylate having a fluoroalkyl group are emulsion- polymerized in an aqueous solution containing 3-methyl-3-methoxybutanol. A water/oil-repellent agent containing the copolymer composition is also provided.
Patent KR-20020041587-A (KR)
Title: Robot system for esn label bonding and it's data read/writing of radiotelephone
Inventor: HONG YEON SEOK
IPC: B25J9/00
Filed: 2000-11-28
Abstract: PURPOSE: A robot system for attaching an ESN label and reading out data thereof is provided to perform automatically a series of works from a label attaching work to a data inputting work at one system. CONSTITUTION: A robot system comprises a base plate(B) supported by a plurality of frame(F), a feeding unit for transporting an assembled portable telephone device assembly, a label feeder(18) for supplying and attaching a label to the portable telephone device, and a plurality of scanner(40) for reading out data of the label. The robot system further comprises a feeding device for reading out data of the label attached at the portable telephone device assembly. The feeding device is composed of the second X-axis guide frame(20) extended along the scanner and the second Z-axis guide frame(22) for absorbing the portable telephone device assembly.
Patent KR-20020042153-A (KR)
Inventor: BAEK JONG SU
IPC: B21B1/34
Filed: 2000-11-30
Abstract: PURPOSE: A method of manufacturing a duplex stainless steel strip of ferrite and austenite is provided to prevent edge crack during hot rolling in continuous hot strip mill. CONSTITUTION: In a manufacturing method of a duplex stainless steel strip where the duplex stainless steel slab is reheated, rough-rolled and finish-rolled, the method is characterized in that reduction ratio in each pass during the rough rolling is regulated within 30% per pass; minimum holing time for at least final 4 passes during the rough rolling is controlled to greater than 15 seconds; rough rolling terminal temperature is controlled to higher than 1020°C.
Patent KR-20020044378-A (KR)
Title: Made for healthy food using of Acanthopanax sessiliflorus, Prunus mume, Ganoderma lucidum and Erigeron canadensis
Inventor: CHOI YONG UI
IPC: A23L2/38
Filed: 2000-12-05
Abstract: PURPOSE: A process of preparing a health food product by mixing four medicinal plants, in particular Japanese apricots to eliminate a peculiar bitterness of Ganoderma lucidum Karst. is provided. Whereby, the product is effective in treatment of diabetes, pulmonary diseases or the like and can be used as a health drink for an old person or a woman. CONSTITUTION: A mixture of Acanthopanacis Cortex Radicis, Japanese apricots, Ganoderma lucidum Karst. and Natrii Sulfas in a ratio of 3:6:1:3 is extracted in water at 121deg.C or more at 2atm. for 5 hr or more and formulated into a tablet, pill, capsule or the like, together with a liquid product.
Patent KR-20020044953-A (KR)
Title: An automotive door actuator having electric contact structure for restricting move position
Inventor: JANG SAM SEOK
IPC: E05B81/04
Filed: 2000-12-07
Abstract: PURPOSE: A structure of an electric contact of a door actuator for vehicle having a location binding force is provided to intercept the generation of an electrical signal due to an unnecessary contact by preventing a chattering phenomenon of a position switch. CONSTITUTION: An actuator(5) is used for operating electrically a latch assembly. The actuator(5) is formed within a housing(6). A motor is used for generating a rotary force. A switch substrate is formed in a sector gear. The switch substrate is used for connecting electrical contact points. The sector gear is connected with the motor. A switch portion is formed with a position switch(10) and a ground switch. The position switch(10) and the ground switch are contacted selectively with the switch substrate of the sector gear. The position switch(10) is installed by a binding portion for intercepting a chattering phenomenon generated from an external impact. The binding portion is formed with the position switch(10) and a buffering member.
Patent KR-20020049926-A (KR)
Title: A method and a device of synchronization reference clock for exchanger
Inventor: YOO YONG HWA
IPC: H04Q1/30
Filed: 2000-12-20
Abstract: PURPOSE: An apparatus for synchronizing a reference clock in a switch and a method therefor are provided to output a synchronized system clock signal by providing a reference clock signal outputted from a shelf located in a master circuit board to an MPB(Main Processor Board). CONSTITUTION: The first to third shelves(100,110,120) are composed as a plurality of circuit boards. An MPB(Main Processor Board)(50) generates a system clock by reference clock signals inputted from the first to third shelves(100,110,120). A buffer(130) receives a state signal outputted from the first shelf(100) and outputs the received state signal. The first link module(140) outputs the reference clock signal outputted from the second shelf(110) to the MPB(50) by a state signal outputted from the second shelf(110) and the state signal outputted from the buffer(130). The second link module(150) outputs the reference clock signal outputted from the third shelf(120) to the MPB(50) by a state signal outputted from the third shelf(120) and the state signal outputted from the second shelf(110).