baber/WOPTO huggingface dataset:
Patent KR-20010114177-A (KR)
IPC: C09J179/00
Filed: 2001-06-20
Abstract: 열가소성 필름용 접착제가 폴리(아릴렌 에테르), 열경화성 수지, 보강제, 선택적 가소제, 및 경화제의 블렌드를 포함하는 조성물로부터 제조된다.  이러한 접착제는 회로판 제품에 특히 유용함이 밝혀졌다.
Patent KR-20020096623-A (KR)
Title: A portable device having variable menu exit time according to menu and method for controlling the same
Inventor: LEE JONG HYEON
IPC: G06F3/14
Filed: 2001-06-21
Abstract: PURPOSE: A mobile device having a variable menu exit time according to menus and a method for controlling the same are provided to recover the current menu into a pre-set mode according to items variably when no input signal is inputted in executing a menu function. CONSTITUTION: A menu storage(32) stores a plurality of menus including an item, which is converted into a mode, corresponded to a selective input of a user. A key input unit(10) is provided for making the menu and item recorded in the menu storage(32) be selected by a user and inputting data. A display unit(20) displays the menu and item selected in the key input unit(10). A menu exit time storage(34) differently stores a time for displaying the menu and item on the display unit(20) and terminating the display according to the menu and item. If a predetermined signal is not inputted until a displaying time of the menu and item is reached to a corresponding menu exit time stored in the menu exit time storage(34), a control unit(60) recovers a system into a pre-set mode automatically.
Patent KR-20030007993-A (KR)
Title: A composition of diesel oxidation catalyst
Inventor: HAN HYEON SIK
IPC: B01J23/10
Filed: 2001-06-27
Abstract: PURPOSE: Provided is a composition of oxidation catalyst for use in diesel engine, the catalyst being capable of lowering soot burning temperature, thereby minimizing generation of particles type contaminants. CONSTITUTION: The oxidation catalyst for use in diesel engine is consisted of 10-80 wt.% of activated alumina into which platinum (Pt) is impregnated by 0.5 to 10 wt.%, 10-50 wt.% of cerium oxides by which 0.1 to 5 wt.% of cocatalyst is supported, 5 to 40 wt.% of complex metal oxides and 0.5 to 10 wt.% of metal oxides.
Patent KR-20030002402-A (KR)
Title: Indexing apparatus of key cutting machine for axis of alternator
Inventor: LEE JI YEONG
IPC: B23Q16/00
Filed: 2001-06-29
Abstract: PURPOSE: Key grooves are formed in the shaft of the generator of an automobile to install keys and process the keys in the index table. CONSTITUTION: Key transferring member are installed in outer circumference of an index table. A rotation member is installed in one end of the transferring member to rotate a rotation body(8) by driving a pinion(9) by a rack(7) operated by a cylinder(6). A supplying member supplies key installed in the shaft of the generator. The supplying member, a T cutting member, a chamfering member, and a key processing member are installed to process key when the transferring member and the rotation member are in stop position.
Patent KR-20030002424-A (KR)
Title: Method of Activating Dopants
Inventor: CHA TAE HO
IPC: H01L21/265
Filed: 2001-06-29
Abstract: PURPOSE: A method for activating dopants is provided to easily control the temperature compared to the conventional RTA(Rapid Thermal Annealing) method by locally heating a silicon substrate by using a laser. CONSTITUTION: In order to activate a p-type or n-type dopants in a silicon substrate(10), an infrared laser(20) having a desired wavelength is irradiated into the silicon substrate(10). At this time, the wavelength of the infrared laser(20) is determined by a vibration mode of silicon. By analyzing infrared absorption spectrum, the vibration mode of silicon is calculated. Preferably, the wavelength of the infrared laser(20) is 16-17 micrometer.
Patent KR-20030002043-A (KR)
Title: Shallow trench isolation using etch back process
Inventor: BAE YEONG HEON
IPC: H01L21/76
Filed: 2001-06-30
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) by using etch-back processing is provided to simplify manufacturing processes and to reduce manufacturing costs by using an etch-back processing instead of a CMP(Chemical Mechanical Polishing). CONSTITUTION: After defining an isolation region by forming a silicon nitride pattern(2) on a silicon substrate(1), a shallow trench is formed by selectively etching the silicon substrate(1) of the isolation region. An oxide layer(3) is sufficiently deposited on the resultant structure so as to fill into the shallow trench. By etch-back of the oxide layer(3), an isolation layer is formed. Preferably, an HDP(High Density Plasma) oxide layer is used as the oxide layer(3).
Patent KR-20030005747-A (KR)
Title: Container for lubricating oil and injector having the same
Inventor: LEE SUNG CHUL
IPC: F16N3/00
Filed: 2001-07-10
Abstract: PURPOSE: A lubricant vessel and a lubricant injector having the lubricant vessel are provided to prevent the lubricant injector from being contaminated and to use various kinds of lubricant vessels, as necessary. CONSTITUTION: A lubricant vessel includes a cylindrical body(100), a plurality of locking protrusions(103) protruded from the cylindrical body(100), a piston(110) inserted into the cylindrical body(100), and a cover(120) screw-coupled to the cylindrical body(100) so as to prevent lubricant stored in the cylindrical body(100) from being leaked. The locking protrusions(103) support the piston(110). The lubricant vessel is coupled to a head body. After screw-coupling the head body to the cylindrical body(100), a spring is inserted into an opening of the cylindrical body(100). Then, the cover(120) is screw-coupled thereto.
Patent KR-20020033494-A (KR)
Inventor: HATANO TAKATSUGU
IPC: C22C38/58
Filed: 2001-07-11
Abstract: PURPOSE: To provide a material for an electron gun electrode having high corrosion resistance and to provide a material exhibiting good corrosion resistance even after heat treatment and free from the generation of rust both in the process of production and after production. CONSTITUTION: This Fe-Cr-Ni based alloy for an electron gun electrode having excellent corrosion resistance has a composition containing, by mass, 15 to 20% Cr, 9 to 15% Ni, 0.2 to 2.5% Mn and 0.001 to 0.04% C, and the balance Fe with inevitable impurities.
Patent KR-20030006176-A (KR)
Title: Method for performing the car fraternity on the internet
Inventor: CHOI JE EUN
IPC: G06Q30/00
Filed: 2001-07-11
Abstract: PURPOSE: A method for performing a vehicle association on the Internet is provided to enable a client to purchase through a lottery without a surety jointly and severally liable or a vehicle purchase contract deposit by making the client contract condition on the Internet. CONSTITUTION: A registered client connects to a vehicle association supply server(S100). If the client is authenticated(S200), the client sets vehicle association kind data which are supplied in the vehicle association supply server(S300). In the case that a conclusion contract of a vehicle association is satisfied(S400), a vehicle association order with respect to registered clients who participate in the vehicle association is set through a lottery(S600). A vehicle is delivered to a corresponding registered client in set order. The client remits a vehicle association price to a financial institution server.
Patent KR-20030006544-A (KR)
Title: Gas supply system in semiconductor
Inventor: LEE JAE CHEOL
IPC: H01L21/02
Filed: 2001-07-13
Abstract: PURPOSE: A semiconductor gas supply system is provided to inspect a gas supply line and a filter by determining whether a resistance value of the gas obtained from a resistance detecting sensor falls outside an allowable error scope of a reference value. CONSTITUTION: The gas supply system transfers the gas contained in a gas storage tank(20) to a process chamber through a gas supply line. A detecting unit is formed in the gas supply line. The detecting unit compares the reference resistance of the gas flowing inside the gas supply line with the reference resistance of the gas contained in the gas storage tank to determine whether leaks or impurities in the gas supply line is properly filtered. The detecting unit informs a process operator of whether the leak or impurities in the gas supply line is properly filtered.
Patent KR-20020009424-A (KR)
Title: Silicone composition and electrically conductive silicone adhesive formed therefrom
Inventor: KLEYER DON LEE
IPC: C08K9/02
Filed: 2001-07-18
Abstract: PURPOSE: Provided are a curable silicone composition for preparing a silicone adhesive and more particularly to a condensation-curable silicone composition containing an electrically conductive filler and a hydroxy-functional organic compound, and an electrically conductive silicone adhesive produced from the composition. CONSTITUTION: The silicone composition for preparing a silicone adhesive is prepared by: mixing (A) an organopolysiloxane containing an average of at least two silicon-bonded hydroxy groups per molecule; (B) a crosslinking agent in an amount sufficient to cure the composition, wherein the agent is selected from (i) at least one silane having the formula R2nSiX4-n (wherein each R2 is independently selected from monovalent hydrocarbon and monovalent halogenated hydrocarbon groups having from 1 to 8 carbon atoms, n is 0 or 1, and X is -OR2 or -OCH2CH2OR2), (ii) a partial hydrolyzate of (i), and (iii) mixtures comprising (i) and (ii); (C) an electrically conductive filler in an amount sufficient to impart electrical conductivity to the silicone adhesive, wherein the filler comprises particles having at least an outer surface of a metal selected from the group consisting of silver, gold, platinum, palladium, and alloys thereof; (D) an effective amount of a hydroxy-functional organic compound having a molecular weight up to 1000 and containing at least one hydroxy group per molecule, provided the compound does not substantially inhibit cure of the composition; and (E) a catalytic amount of a condensation catalyst comprising a metal salt of a carboxylic acid.
Patent KR-20030008644-A (KR)
Title: Shipping boat of semiconductor package
Inventor: YOO JEONG GIL
IPC: H01L21/50
Filed: 2001-07-19
Abstract: PURPOSE: A transferring apparatus of a semiconductor package is provided to reduce a fabricating cost by using a plurality of handlers changed according to various sizes of semiconductor packages without an additional transferring device. CONSTITUTION: A loader portion(102) has a plurality of ball insertion holes(104). The ball insertion holes(104) has a predetermined structure for receiving a ball grid array type semiconductor package. The ball insertion holes(104) are arranged according to the same interval. The first and the second handler(110,120) are located on an upper face of the loader portion(102). The first handler(110) is shifted to a left or a right direction according to a size of a horizontal axis of the received semiconductor package. The second handler(120) is shifted to an upper or a lower direction according to a size of a vertical axis of the received semiconductor package. The first and the second handler(110,120) are fixed by a support portion(130).
Patent KR-20030012290-A (KR)
Inventor: KIM DONG GUK
IPC: B23D59/00
Filed: 2001-07-31
Abstract: PURPOSE: An apparatus for cutting a wafer is provided to prevent a cutting error of a wafer by cutting back faces of semiconductor chips after recognizing shapes of the semiconductor chips. CONSTITUTION: A chuck table(10) is used for absorbing and aligning wafers according to control signals of a control portion(40). A predetermined hole(16) is formed on a center portion of the chuck table(10). A camera(20) is installed within the hole(16) in order to recognize shapes of semiconductor chips formed on a front face of a wafer and transmit recognized data to the control portion. A cutting blade(30) is used for cutting a back face of the wafer to divide the wafer into individual semiconductor chips. The control portion(40) is electrically connected with the chuck table(10), the camera(20), and the cutting blade(30) in order to control operations of the chuck table(10), the camera(20), and the cutting blade(30).
Patent KR-20020014741-A (KR)
Inventor: CHUN BYEONG JIN
IPC: H04B7/06
Filed: 2001-08-16
Abstract: PURPOSE: A base station antenna array apparatus using a GPS(Global Positioning System) signal and a method for forming a transceiver beam in a mobile communication system are provided, where a terminal station installed with a GPS receiver transmits GPS position information to a base station and the base station forms the transceiver beam using the GPS position information. CONSTITUTION: A transmission antenna array apparatus of a base station outputs GPS position information indicating an absolute position of a terminal station by receiving GPS position information from a satellite. The apparatus comprises a position information generator(121) generating position information of the corresponding terminal station by receiving the position information of the terminal station, and an array signal processor calculating a weighted vector to form a transmission beam using the position information of the terminal station. The apparatus also comprises a transmission beam forming unit(113). The transmission beam forming unit forms the transmission beam toward a corresponding direction by the weighted vector, and comprises a forward processor(110) outputting a transmission message to the antenna array by the formed beam.
Patent KR-20030018147-A (KR)
Title: Shut down protection circuit of inverter
Inventor: SIM JAE HYEONG
IPC: H02H7/122
Filed: 2001-08-27
Abstract: PURPOSE: A shutdown prevention circuit for an inverter is provided to prevent a cold CRT controller from being maintained at the shutdown state during a temporary power outage. CONSTITUTION: An inverter comprises an on/off control circuit(11) for transmitting and cutting off an input voltage of a predetermined level in accordance with the on/off control signal input from an external source; a constant voltage circuit(12) for converting the input voltage transmitted through the on/off control circuit into a constant voltage of a lever lower than the predetermined level, and outputting the converted voltage; a cold CRT controller(13) for outputting a driving signal of a pulse type and controlling a luminance in accordance with the dimming voltage output from an external source and a feedback voltage; a switching circuit(14) for converting the DC input voltage input from an external source into an AC voltage, and outputting the converted AC power; a transformer(15) for boosting the AC power output from the switching circuit, and outputting a high voltage; a cold CRT(16) which is turned on by the high voltage output from the transformer; a feedback circuit(17) for converting the current flowing through the cold CRT into a voltage, and outputting the voltage to the cold CRT controller; a dimming circuit(18) for generating a dimming voltage, and outputting the dimming voltage to the cold CRT controller; and a shutdown prevention circuit(100) including voltage divider resistors(R1,R2) for dividing input voltages, and a reset circuit(110) for resetting the cold CRT controller by generating an output voltage of a ground level when the voltage divided by the voltage divider resistor has a size lower than a predetermined level and outputting the voltage to the cold CRT controller.
Patent KR-20020018024-A (KR)
Title: Headphone device
Inventor: MUROZAKI KATSUNORI
IPC: H04R1/10
Filed: 2001-08-27
Abstract: PURPOSE: A headphone device is provided to stably wear without slipping by containing an ear device. CONSTITUTION: A headphone device(11) is comprised of a headband assembly(12) worn on the head and a headphone main body(13) attached to at least one end of the headband assembly. The headphone device is provided with an ear device(21) that prevents slipping when worn and stabilizes wearability. The headphone main body is attached to the headband assembly in a rotatable manner so that the axis of rotation is inclined with the center line of the headphone main body. Thus, the headphone main body is and matched into the inclination of the ear and so the headphone device has stabilized wearability as well as improved feeling when worn and sound quality.
Patent KR-20030018983-A (KR)
Title: DSLAM System and signal processing method therefore
Inventor: NA GYEONG MUN
IPC: H04L12/16
Filed: 2001-08-31
Abstract: PURPOSE: A DSLAM(Digital Subscriber Line Access Multiplexer) system and a method for processing signals thereof are provided to substitute signal lines connected between a control board and an ADSL(Asymmetric Digital Subscriber Line) subscriber board by a {I}¬{2}C(inter integrated circuit) system, so as to reduce the number of connection signal lines and reduce system noise due to the increase of signal lines. CONSTITUTION: A subscriber connector(9) is connected to a subscriber apparatus(8) for signal interface. An ADSL modem part(10) performs A/D(Analog-to-Digital) conversion or D/A(Digital-to-Analog) conversion for communication signals inputted and outputted through the subscriber connector(9). A data processor(11) performs data signal processing for the communication signals passing the ADSL modem part(10). A controller(12) controls input and output functions of subscriber related information processed by the data processor(11), and controls functions of an ADSL subscriber board(4) on the whole. And a control board(3) and the controller(12) of the ADSL subscriber board(4) are connected through a {I}¬{2}C bus(5), wherein the line of the {I}¬{2}C bus(5) is composed of SCL(Serial Clock)(13) and SDA(Serial Data)(14) lines.
Patent KR-20030021362-A (KR)
Title: Linen effect yarn by using natural spun yarn and synthetic yarn and its manufacturing method
Inventor: RA WON SEONG
IPC: D02G3/00
Filed: 2001-09-05
Abstract: PURPOSE: A method of preparing a linen-like yarn by applying heat only to a synthetic fiber yarn during feeding natural spun yarn and thermoplastic synthetic fiber yarn and then subjecting two yarns to twisting with a spinner is provided. Whereby, the produced yarn has tough feeling similar to linen yarns as well as characteristics of natural spun yarns and polyester yarns. CONSTITUTION: A natural spun yarn(C) like cotton yarn and a thermoplastic synthetic fiber yarn(P) like polyester yarn are introduced into a first heating chamber(21) in which a temperature is maintained within the range of a melting point of the synthetic fiber yarn and second heating chamber(24) at 150 to 170deg.C and then they are subjected to a twisting process with a spinner(22) disposed between the first heating chamber and second chamber, from a creel(11). Thereafter, the melted yarn is cooled and wound and the wound yarn is subjected to a weight production processing. The cotton has 40 yarn number count(cotton yarn number of British type) and the polyester has 130deniers/36 filaments.
Patent KR-20030021537-A (KR)
Title: A management system for industrial facilities
Inventor: KIM YEONG IL
IPC: G06Q50/00
Filed: 2001-09-06
Abstract: PURPOSE: A system for managing an industrial facility is provided to monitor and control an industrial facility of the whole country in a remote place through a complex technique of an information communication and to support an optimum operation of the industrial facility and resources by constructing a database. CONSTITUTION: A businessman network(101) is connected to a monitoring terminal(161) and a business terminal(159), connected to a network managing center(103) through a gateway(157), supplies managing information through a wireless network to a personal terminal(155) of a manager, and executes a power line communication through a connection to a power line network(105). An Internet network(109) is connected to the businessman network(101) for exchanging information and accumulates system control and management information on a web. An exclusive network(111) divides a message, an image, voice data being created in an energy managing system(143), an environment monitoring system(139), and a facility security monitoring system(135) into cell units for supplying energy managing information, environment monitoring information, and facility security information to the Internet network(109) and transmits the data. The exclusive network(111) receives monitoring information from a remote power monitoring system(125) and an additional service system(123) for supplying remote power monitoring information and additional service information to the Internet network(109).
Patent KR-20030023136-A (KR)
Title: Method for Managing State of Dual Active Processor
Inventor: YOO GYEONG TAE
IPC: H04M3/22
Filed: 2001-09-12
Abstract: PURPOSE: A method of managing dualized active processor states is provided to install two state management processors in an operation and maintenance processor, and to manage each processor through periodic communication, thereby managing exact processor states through OR operation. CONSTITUTION: When state management processes transmit state request signals to A and B processors(S51), each processor receives state information data(S52). The state management processes perform an OR operation for each processor information(S53), and compare an OR operation result with processor information of an operation and maintenance processor(S54). If the result is not equal to the processor information, the state management processes transmit a compensation request signal to the A and the B processors(S56). The A and the B processors perform compensation operations(S57), and output results to an operator(S58).
Patent KR-20030026774-A (KR)
Title: Device for removing dust on Work roll of skin pass mill
Inventor: KWON HYEOK JIN
IPC: B21B27/00
Filed: 2001-09-28
Abstract: PURPOSE: An apparatus for removing foreign materials on work rolls of skin pass mill is provided to prevent surface damage of the work rolls, reduce danger of safety accidents and control foreign material removing speed according to strip supplying speed by removing foreign materials adhered to rotating work rolls automatically, timely and promptly. CONSTITUTION: The apparatus for removing foreign materials on work rolls of skin pass mill comprises a position control part comprising a transfer screw(20) installed in a length direction of the work rolls(200) by traversing strip(100), a step motor(22) connected to one side of the transfer screw to rotate the screw, a moving block(23) engaged with the transfer screw so that the moving block reciprocates along the screw, and a PLC (programmable logic controller)(25) connected to one side of the transfer screw to measure the moving amount of the moving block according to rotation amount of the step motor; and a removal part comprising a case(30) longitudinally put on the surface of the work rolls, a moving means installed on a horizontal member(11) of frame(10) to move the case onto the surface of the work rolls if necessary, and a grinding means installed inside the case and moved to a contaminant adhered position of the work rolls according to the measured amount of the PLC to grind foreign materials stuck onto the surface of the work rolls, wherein the moving means comprises sliding member(41), horizontal cylinder(42), and vertical cylinders(45), and wherein the grinding means comprises transfer screw, step motor, worktable, driving roll and driven roll, driving motor, and grinding belt.