baber/WOPTO huggingface dataset:
Patent KR-20040028083-A (KR)
Title: Multimedia service method through set-top box management
Inventor: HAN PYEONG HUI
IPC: H04N21/2343
Filed: 2002-09-28
Abstract: PURPOSE: A method for supplying a multimedia service through STB(Set Top Box) management is provided to authenticate a user based on an STB ID, a user number, and a user ID, and to supply a multimedia service to an authenticated STB, thereby efficiently managing the STB. CONSTITUTION: An STB(30) informs a service server(10) that the STB(30) wants to do electronic transactions(401). The service server(10) accesses a customer management server(20) to authenticate the STB(30)(402), and transmits a message requesting an STB ID to the STB(30)(403). The STB(30) transmits the STB ID with a user ID to the customer management server(20)(404). The customer management server(20) transmits authentication confirm information to the STB(30) based on the STB ID and the user ID(405). The customer management server(20) informs the service server(10) that the authentication confirm information is supplied to the STB(30), and receives an ACK(Acknowledgement) signal(406). A common service is supplied(407).
Patent KR-20040028420-A (KR)
Title: Key sequence search method
Inventor: LEE SIN YEONG
IPC: H04B1/40
Filed: 2002-09-30
Abstract: PURPOSE: A method for retrieving a key sequence is provided to arrange key sequence lists through a retrieval function after inputting a portion of a key sequence, and to confirm contents and types of a selected list, thereby searching a desired key sequence without references. CONSTITUTION: A user inputs a portion of a key sequence, and selects a retrieval function. A system outputs key sequence lists having a user input through the retrieval function, and waits for a user selection. If the user selects a desired key sequence on the key sequence lists, the system outputs explanations including a type of the selected key sequence. When selecting the retrieval function, the system outputs a lower menu for selecting whether to retrieve by key or by name. The system automatically inputs a portion or an entire type of the key sequence by inputting a predetermined selection key on an explanation screen of the selected key sequence, and waits for the user's next selection or modification.
Patent KR-20040031138-A (KR)
Title: Thin film transistor array panel and the method thereof
Inventor: JUNG GWAN UK
IPC: G02F1/136
Filed: 2002-10-04
Abstract: PURPOSE: A TFT substrate and a method for fabricating the same are provided to prevent a gate insulating layer and a poly silicon layer from being heated by Joule heat of a channel area, by forming a heat emitting part on gate electrodes, thereby preventing the damage of the channel area. CONSTITUTION: A TFT substrate includes a shield layer(111) formed of SiO2 or SiNx on a transparent insulating substrate(110), a poly crystalline silicon layer(150) formed on the shield layer and having source/drain areas(153,155) and a channel area(154), and a gate insulating layer(601) is formed on the gate insulating film having first and second contact holes(161,162) for exposing the source/drain areas. Heat emitting holes(126) are formed to the first interlayer insulating film for exposing top parts of gate electrodes(123). The heat emitting holes are formed between the first and second contact holes with a predetermined distance. Heat emitting parts(127) are formed on the first interlayer insulating film to be connected to the gate electrodes via the heat emitting holes. The heat emitting parts emit heat generated in the channel area of the poly crystalline silicon layer to the outside.
Patent KR-20020081196-A (KR)
Inventor: KIM KYEONG MOK
IPC: E01D22/00
Filed: 2002-10-07
Abstract: PURPOSE: An anchorage device with an integral wedge is provided to increase a tension force of a tendon by reducing the generation of local stress on the tendon, and to enable the use of various tendons having different diameters. CONSTITUTION: The anchorage device comprises a cylindrical anchorage body and an integral conical wedge(40). The anchorage body is supported by a support plate attached to the end of a concrete structure, and formed with a penetrating bore along a center axis thereof. The wedge is formed with a tendon insertion bore(42) penetrating a center axis thereof and a plurality of vertical incisions(43,44) arranged on the circumference of a wedge body(41) in a zigzag pattern.
Patent KR-20020082824-A (KR)
Inventor: SON YOUNG SUK
IPC: A47J47/00
Filed: 2002-10-11
Abstract: PURPOSE: A ceramic barrel having a digital pollutant measuring sensor is provided to measure, and sense a pollutant such as a poisonous substance or bacteria, etc. by an electric IC chip, or an electronic sensor. CONSTITUTION: A ceramic barrel(1) comprises a pollutant measuring sensor(2), a battery box(4), an IC circuit(5), and a display(3). The pollutant measuring sensor(2) is attached at an inside of the ceramic barrel in which a foodstuff is contained, and senses and measures a pollutant such as a poisonous substance or bacteria, etc. by a measuring instrument(2'). The battery box(4) and the IC circuit(5) are mounted at an outside of the ceramic barrel, and the displays(3) for displaying a measure value of the pollutant using a numeric, character, or color are mounted at an outside of a case.
Patent KR-20040035973-A (KR)
Inventor: PARK JEA KU
IPC: C12M1/26
Filed: 2002-10-14
Abstract: PURPOSE: Multi-inoculating loops and needles for microorganism are provided, thereby continuously carrying out several inoculations of microorganisms without change of the inoculating device. CONSTITUTION: Multi-inoculating loops and needles for microorganism comprise a grip(10) which is made of plastic synthetic resin, and has 2- to 10-square shape, thickness of 0.2 to 1 cm and length of 5 to 25 cm; a first inoculating needle(11) positioned at one end having diameter of 0.5 to 3 mm and length of 0.5 to 7 mm; an extension bar(9) positioned at the other end and having diameter of 0.5 to 3 mm and length of 0.5 to 5 mm; a supporting means(8) connected to the extension bar(9); 2 or 10 inoculating loops(7, 6) connected to the extension bar(9); and a second inoculating needle(5) connected to the supporting means(8) and positioned in the center of the inoculating loops(7, 6), wherein the inoculating loops(7, 6) have angles of 0 to 90 to the inoculating needle(5) and have various shapes such as circular, spherical, semi-spherical, elliptical, semi-elliptical, horseshoe and conical shapes.
Patent KR-20040035131-A (KR)
Title: Junction termination for semiconductor device
Inventor: CHOI YEON IK
IPC: H01L29/70
Filed: 2002-10-18
Abstract: PURPOSE: A junction termination structure of a semiconductor device is provided to boost a breakdown voltage without increasing a size of the semiconductor device by using a silicon oxide trench and a floating field limiting ring to form the junction termination structure. CONSTITUTION: A junction termination structure of a semiconductor device includes a first conductive type semiconductor layer, a second conductive type active region, one or more second conductive type junction terminal regions, and an insulating layer. The second conductive type active region is formed on the first conductive type semiconductor layer. The second conductive type junction terminal regions are formed at a predetermined position apart from the second conductive type junction terminal regions. The insulating layer is formed between the second conductive type junction terminal regions within the first conductive type semiconductor layer.
Patent KR-20020086445-A (KR)
Inventor: YOO BYONG SEOP
IPC: H01R4/50
Filed: 2002-10-26
Abstract: PURPOSE: An electric contact structure between two devices is provided to precisely and simply carry out the electric connection between contact terminals respectively provided to two device regardless of the shape of the devices. CONSTITUTION: An electric contact structure between two devices includes housings of first and second devices, a ferromagnetic terminal(30) provided to the housing of the first device by joining a conductive lead wire to a metal conductive film(33) formed on a surface of a ferromagnetic piece(31), and a permanent magnet terminal provided to the housing of the second device by joining a conductive lead wire(40) to a metal conductive film formed on a surface of a permanent magnet.
Patent KR-20030036015-A (KR)
Title: Imaging apparatus, system having imaging apparatus and printing apparatus, and control method therefor
Inventor: SATOSHI OGIWARA
IPC: H04N5/225
Filed: 2002-10-30
Abstract: PURPOSE: To output image data corresponding to the type of a recorder by deciding the type of the recorder when the recorder is connected. CONSTITUTION: An imaging device capable of outputting an imaged image to the recorder decides the type of a PD printer connected through an interface (S12), selects the type of image data to be outputted to the PD printer on the basis of the decided result, transmits the image data in a JPEG code as is in the case of a prescribed PD printer, and decodes the JPEG code to transmits the image data to another printers.
Patent KR-20030036075-A (KR)
Inventor: TOBIANO PABLO
IPC: H04R9/02
Filed: 2002-10-31
Abstract: PURPOSE: A flat panel sound radiator with a supported exciter and a compliant surround is provided to be capable of reproducing high quality sound, improving frequency response, and increasing the size of the radiator. CONSTITUTION: A flat panel sound radiator system(11) with a supported exciter and a compliant surround comprises a frame(12), a flat panel radiator(13) loaded at the inner portion of the frame, and a voice coil installed at the backside of the flat panel radiator. The flat panel sound radiator system further includes a support structure fixed to the frame and a magnet structure loaded at the support structure. At this time, the magnet structure has a voice coil gap. At the time, the voice coil is prolonged into the voice coil gap for supplying vibration to the flat panel radiator.
Patent KR-20040038560-A (KR)
Title: Method of measuring depth of contact hole
Inventor: CHOI SEON YONG
IPC: H01L21/66
Filed: 2002-11-01
Abstract: PURPOSE: A method for measuring the depth of a contact hole is provided to be capable of quickly checking the profile of the contact hole without the damage of a semiconductor substrate. CONSTITUTION: Each wavelength intensity reflected from the upper and lower portion of a contact hole is measured by focusing a light source to the first position of the contact hole(S110,S120). The focusing point of the light source is moved from the first position of the contact hole to the second position(S130). Each wavelength intensity reflected from the upper and lower portion of the contact hole is measured according to each focusing point formed while the focusing point of the first position is moved to the second position of the contact hole(S140). Each wavelength intensity reflected from the upper and lower portion of the contact hole is measured by focusing the light source to the second position of the contact hole(S150). The depth of the contact hole is measured by using the difference between the first and second focusing point value(S160).
Patent KR-20040039683-A (KR)
Title: Structure for buffering rear impact of fuel tank in automobile
Inventor: KANG SIN GIL
IPC: B62D21/02
Filed: 2002-11-04
Abstract: PURPOSE: Structure for preventing rear impact of a fuel tank in a vehicle is provided to improve safety of the vehicle by restricting the rear side member and the rear cross member from being bumped into the fuel tank with integrally mounting a reinforcing member in the rear side member. CONSTITUTION: A rear impact preventing system of a fuel tank is composed of two rear side members(2) installed laterally to form both sides of a vehicle body, a rear cross member(3) installed perpendicularly to the rear side members to connect the rear side members, and a reinforcing member(303) protruded integrally in the rear side member to prevent breakage of the fuel tank by restricting lateral or horizontal torsion or bending. The rear side member is restricted from being pushed forward by bumping the reinforcing member to a wheel(10) at a rear-end collision, and breakage of the fuel tank is prevented by restricting direct impact to the fuel tank from the rear side member or the rear cross member.
Patent KR-20040039942-A (KR)
Title: Method of Assuring Data of Program Loading Data in Mobile Communication System
Inventor: SEO JI WON
IPC: H04W88/18
Filed: 2002-11-05
Abstract: PURPOSE: A method for securing PLD(Program Loading Data) in a mobile communication system is provided to secure newly made PLD by comparing relations and attributes of operating PLD and the newly made PLD. CONSTITUTION: A directory of operating PLD is designated(S1), and one file is selected in the designated directory(S2). The number of relations which belong in the selected file is recorded, and one relation is selected among the relations which belong in the file(S4). The number of attributes which belong in the selected relation is recorded, and one attribute is selected among the attributes(S6). It is judged whether a value of an attribute of newly made PLD is identical to a value of the selected attribute(S8). If the value of the attribute of the newly made PLD is not identical to the value of the selected attribute, the value of the selected attribute is stored in the attribute of the newly made PLD(S9).
Patent KR-20040040913-A (KR)
Title: Circulation-water purifier without waste-water and supply line used for it
Inventor: KIM JONG JIN
IPC: B01D35/02
Filed: 2002-11-08
Abstract: PURPOSE: Provided are a circulating water purifier and a wastewater recycling supply line device therefor which generate no wastewater, are able to extend life span of a filter used for the water purifier by increasing filtering amount of a membrane filter and recycle all water thrown away from the membrane filter. CONSTITUTION: The wastewater recycling supply line device comprises a natural filter(26) essentially equipped with a non-recycling polisher and a connecting means at both ends, wherein the natural filter and connecting means are connected to a supply line and one of the connecting means is connected to a membrane filter(24) and the other of the connecting means is formed to be connected to a two-way valves(21a,21b) installed on a three-way connector or a cold and hot water inlet port(20a,20b). The circulating water purifier comprises a supply line connected to an inlet part where non-purified water from the natural filter essentially equipped with the non-recycling polisher and the membrane filter is flown-in, wherein the natural filter is installed on the supply line to reduce ionic concentration of water thrown-away from the membrane filter and supply all water supplied from the membrane filter to the inlet part.
Patent KR-20040045670-A (KR)
Title: a
Inventor: KIM HAK GUN
IPC: B29C57/00
Filed: 2002-11-25
Abstract: PURPOSE: A device for molding a flange for connecting synthetic resin pipes is provided to mold the flanges on both sides of the synthetic resin pipe without an additional mold. CONSTITUTION: An auxiliary extruding machine(7) discharges square melted materials when a synthetic resin pipe(10) is molded and discharged. A flange unit(11) is formed by winding the melted materials around the synthetic resin pipe. Flanges are formed at both sides of the synthetic resin pipe by cutting the center of the flange unit.
Patent KR-20030044848-A (KR)
Title: Neutron shielding material and spent fuel storage container
Inventor: KAMOSHIDA MAMORU
IPC: G21F1/10
Filed: 2002-11-29
Abstract: PURPOSE: To provide a neutron shielding material made out of a high molecular material and seldom or never lowering its concentration of hydrogen even when it is used under high temperature environment of approximately 150-200°C for a long time. CONSTITUTION: A thermosetting epoxy resin is applied. Various kinds of epoxy resins such as bisphenol-A epoxy resin are used as a main agent, and alicyclic polyamine, polyamide amine, aromatic polyamine, acid anhydride and the like is used as a hardener. The main agent and the hardener are mixed and hardened at a temperature higher than a room temperature. In a case of providing the flame retardancy, a flame retarder such as magnesium hydroxide is added, and in a case of increasing the neutron shielding performance, a neutron absorbing material is added. In a case of increasing a slowing-down power of the neutron, hydrogenated bisphenol-A epoxy resin is used as the main agent, or hydrogenated metal or hydrogen storing alloy is added. As this neutron shielding material is free from the lowering of the concentration of hydrogen number even under high temperature environment for a long time, it can be functioned as an effective shielding material free from the lowering of neutron shielding performance.
Patent KR-20040048198-A (KR)
Title: Method and system for managing order information using order function and local store information provided through a network
Inventor: AHN JONG SEON
Filed: 2002-12-02
Abstract: PURPOSE: A method and a system for managing an order using the regional shop information and an order bulletin board through the network are provided to order an article to a seller having no homepage through the Internet and make the seller receive the order in real-time. CONSTITUTION: A buyer terminal(110) receives a result for searching the regional shop information registered to a shop information providing system(120) and transmits the order for a selected regional shop by connecting to the shop information providing system. The shop information providing system includes a transmitter/receiver(123), a controller(125), a storage(127), and a converter(129). A mobile communication service system receives a short message transmitted from a transmitter/receiver of the shop information providing system and transmits the short message to the seller terminals(140,145). The first seller terminal confirms the ordered article information and inputs the responding information by connecting to the shop information providing system. The second seller terminal receives the ordered article information of a buyer from the mobile communication service system.
Patent KR-20040049193-A (KR)
Title: Method and circuit for adjusting output level of multi-carrier transmitter
Inventor: LEE JAE HYEOK
IPC: H04L27/26
Filed: 2002-12-05
Abstract: PURPOSE: A circuit for controlling an output level of a multi-carrier transmitter is provided to selectively operate an ALC(Automatic Level Control) operation or an AGC operation according to compared results of a target PAR(Peak to Average Ratio) and a multi-carrier signal PAR, thereby controlling a level of a multi-carrier signal. CONSTITUTION: A multi-carrier combiner(50) combines digital inputs with multi-carrier signals. An average power measurer(60) measures an AP(Average Power) of the multi-carrier signals. A PAR calculator(70) calculates a PAR of the multi-carrier signals. A level controller(80) selectively performs an ALC operation and an AGC operation according to compared results, and outputs a control signal. A signal level controller(90) controls a level of the multi-carrier signals according to the control signal. A power amplifier(100) amplifies the level-controlled multi-carrier signals, and outputs the multi-carrier signals to an antenna.
Patent KR-20040050452-A (KR)
Title: A digital tv and method for editing channel of the same
Inventor: BAE SANG CHEOL
IPC: H04N5/45
Filed: 2002-12-10
Abstract: PURPOSE: A digital TV and a channel editing method therefor are provided to easily grasp the other channels except for a currently selected channel by composing a channel editing picture as multi-pictures. CONSTITUTION: The first and second tuners(101,102) tune broadcasting signals. The first and second signal processing units(107,108) process image signals inputted through the first and second tuners(101,102). If a channel editing picture selection command is inputted through a key input unit(104), a microcomputer(105) performs a control operation so that a channel editing picture formed as a plurality of multi-pictures is displayed. The microcomputer(105) controls the first and second tuners(101,102) so that a corresponding channel is tuned through the first and second tuners(101,102) according to a command inputted in the channel editing picture by a user. The microcomputer(105) performs a control operation so that a corresponding editing function is performed according to a request command. A switching unit(103) selectively outputs the channel tuned through the first and second tuners(101,102) to the first and second signal processing units(107,108) according to a control signal of the microcomputer(105). An image processing unit(109) processes the image signal processed through the first and second signal processing units(107,108) according to a control signal of the microcomputer(105) so that the image signal is displayed as a still image or a moving picture on a corresponding region among a plurality of the multi-pictures. A memory(106) stores still images of the other channels except for the channel selected by the user according to a control signal of the microcomputer(105).
Patent KR-20040052407-A (KR)
Title: Lottery ticket dispenser
Inventor: LEE PYEONG EON
Filed: 2002-12-17
Abstract: PURPOSE: A terminal for selling lottery is provided to reduce an expense for issuing a game slip by operating a lottery system without issuing the game slip and save a service expense of a lottery seller by operating the lottery system without a service of a lottery seller. CONSTITUTION: A lottery terminal includes a touch screen(10), a price settling device, and a lottery ticket. The touch screen provides a buyer with a game field including a selection numbers map, and makes a selected number set included in the lottery ticket. A printer(40) prints the lottery ticket by including the number set selected from the touch screen. The price settling device provides the game filed to the touch screen. A CPU(50) edits the lottery ticket based on the information selected from the touch screen, prints/provides the edited lottery ticket to the buyer, and transmits the information for the issued lottery ticket to a lottery server(4).
Patent KR-20040053621-A (KR)
Title: Thermoplastic Nanocomposite Composition with High Impact Strength at Low Temperature
Inventor: LIM JONG CHEOL
IPC: C08L77/00
Filed: 2002-12-17
Abstract: PURPOSE: A nanocomposite resin composition is provided, to improve low temperature impact resistance in addition to room temperature impact resistance. CONSTITUTION: The composition comprises 40-55 parts by weight of a polyamide resin; 20-50 parts by weight of a graft copolymer obtained by graft polymerizing 25-77 parts by weight of a rubbery polymer, 40-90 parts by weight of an aromatic vinyl-based monomer and 10-60 parts by weight of a cyano vinyl-based monomer; 0-5 parts by weight of a copolymer obtained by polymerizing 40-90 parts by weight of an aromatic vinyl-based monomer, 10-60 parts by weight of a cyano vinyl-based monomer and 0-40 parts by weight of other vinyl-based monomer polymerizable with the two monomers; 1-25 parts by weight of an ethylene-propylene-based copolymer obtained by melt mixing 100 parts by weight of an ethylene-propylene rubber, 0-2 parts by weight of an organic peroxide and 0.1-10 parts by weight of a reactive monomer having an unsaturated carboxylic acid or acid anhydride group; 3-10 parts by weight of a maleimide-based copolymer obtained by copolymerizing 30-70 parts by weight of an aromatic vinyl-based monomer, 30-50 parts by weight of a maleimide-based monomer, 1-20 parts by weight of an unsaturated dicarboxylic anhydride monomer and 0-50 parts by weight of other copolymerizable monomer; and 1-20 parts by weight of a layered clay mineral organically treated by an alkyl ammonium compound.