baber/WOPTO huggingface dataset:
Patent KR-20010051114-A (KR)
Title: Integrated filter with improved i/o matching and method of fabrication
Inventor: COMURUSCH RICHARD STEPHEN
IPC: H03H7/38
Filed: 2000-10-19
Abstract: PURPOSE: The integrated filter with improved I/O matching and method of fabrication is provided to realize an integrated filter having the input and output parasitic shunt impedances. CONSTITUTION: An integrated filter circuit and a method of fabrication are disclosed, wherein the integrated filter(11) has an input and an output parasitic shunt impedance. Input(17) and output(19) electrical components are coupled to the input(14) and output(15) terminals, respectively, to reduce the input and output parasitic shunt impedances. The input and output electrical components each include one of a coil(17,19), a section of transmission line , a coil and tuneable capacitance connected in a series tuned circuit, or a coil and tuneable capacitance connected in a parallel tuned circuit. The integrated filter includes input and output multilayer ceramic integrated coils which may be positioned so that capacitive coupling between the coils substantially cancels inductive coupling therebetween, and/or an interlayer gridded ground wall is positioned between the input and output coils.
Patent KR-20020031705-A (KR)
Title: PDA having card reader
Inventor: KIM SUG WOO
IPC: G06F15/02
Filed: 2000-10-23
Abstract: PURPOSE: A PDA(Personal Digital Assistances) equipping with a card reader is provided to provide the convenience for card payment to a user by enabling the portable PDA to pay with a card such as a credit card and smart card. CONSTITUTION: The card reader part(3) comprises a power part(1) connecting to a CPU(11) in order to supply the power, an input part(5) inputting the data by the manipulation of user to the CPU by consisting of a touch pad or keyboard, the CPU storing the inputted data in a memory part(9) and displaying the calculation result, and a screen display(7) displaying the calculation result. The card reader part reads the data from a magnetic stripe card or smart card and applies the read data to the CPU. A wireless communication part(13) comprises a PCMCIA(Personal Computer Memory Card International Association) card as an on-board type and transfers the card data applied from the CPU to a wireless communication network.
Patent KR-20020032213-A (KR)
Title: wires and manufacturing method thereof and thin film transistor array panel including the wires and manufacturing method thereof
Inventor: JUNG CHANG O
IPC: G02F1/136
Filed: 2000-10-26
Abstract: PURPOSE: A conducting line, a method of fabricating the line, a thin film transistor substrate including the conducting line and a method of fabricating the thin film transistor are provided to form a conducting line having excellent corrosion-resistance and low resistance. CONSTITUTION: A thin film transistor substrate includes an insulating substrate(10), a gate line(21,22,23) that is formed on the substrate and has a gate electrode, a gate insulating layer(30) formed on the gate lines, and a semiconductor layer(41) formed on the gate insulating layer. The substrate further includes a data line(61,62,63,64) that is formed on the data line and has source and drain electrodes, a passivation layer(70) having a contact hole(72) exposing the drain electrode, and a pixel electrode(80) connected to the drain electrode through the contact hole. At least one of the gate line and data line is formed of a silver thin film, and a silver alloy layer containing at least one alloy element is formed on the surface and interface of the line made of the silver thin film.
Patent KR-20010067372-A (KR)
Title: Titanium oxide, and photocatalyst and photocatalyst coating composition using the same
Inventor: ANDO HIROYUKI
IPC: B01J35/00
Filed: 2000-10-27
Abstract: PURPOSE: A photocatalyst exhibiting a high photocatalytic action by visible ray irradiation, titanium oxide which is a catalytic component, and a photocatalyst coating composition for giving a photocatalytic action to a building material, a motor vehicle material and the like, are provided. CONSTITUTION: The titanium oxide has an electron spin resonance spectrum which has three or more peaks at g values within the range of from 1.930 to 2.030. The largest one of the peaks is at a g value within the range of from 1.990 to 2.020. The titanium oxide also has a spin concentration X of 1.50 x 10¬16 spins/g or more, determined from the electron spin resonance spectrum of the titanium oxide measured after irradiation by visible light. The titanium oxide is used as a photocatalyst, and forms a photocatalyst coating composition along with a solvent.
Patent KR-20020034557-A (KR)
Inventor: KIM NAK HEE
IPC: G09B19/06
Filed: 2000-11-02
Abstract: PURPOSE: Provided is a clock for teaching foreign language which speaks and shows visual display, enhancing ability of foreign language without allocating time for the study. The clock displays, through a liquid crystal part and a speaker, different foreign languages and its translation in Korean every day at the set time. CONSTITUTION: The clock comprises: a control part of the clock function; a time display part which displays the present time controlled by the above control part of the clock function; a data base wherein different foreign languages are recoded; a control part of the foreign language display which, being connected to the above clock function control part, outputs different foreign languages from the above data base; and a foreign language display part which outputs the foreign language from the above data base at the set time by the above control part of the foreign language.
Patent KR-20020036037-A (KR)
Title: Playback system and storage method for media
Inventor: CHANG CHEOL
IPC: G11B27/00
Filed: 2000-11-07
Abstract: PURPOSE: A device for reproducing media and the storing method for the media are provided to store desired data block while reproducing or repetitively reproducing the data block, to reproduce only the stored data block afterwards. CONSTITUTION: A main memory(5) stores data divided into many data blocks. A user interface(1) has many selection buttons, to allow a user to select data reproducing. A synchronizing program(7) synchronizes various types data with each other. A sub memory(3) stores description of setting a repetitive reproducing block according to a data reproducing time and information on the selected data block. A controller(10) stores information on the data block selected by the user during data reproducing or repetitive reproducing in the sub memory. The main memory stores audio data such as music or voice, and video data including motion picture such as images, graphics and characters.
Patent KR-20020039528-A (KR)
Title: Use of cyclosporin 7-thioamide derivatives for hair growth
Inventor: AHN HO JEONG
IPC: A61Q5/00
Filed: 2000-11-22
Abstract: PURPOSE: A hair growth stimulating agent containing cyclosporine 7-thioamide derivative as an active ingredient is provided, thereby the hair growth can be effectively stimulated. CONSTITUTION: The hair growth stimulating agent contains cyclosporine 7-thioamide represented by formula(1) as an active ingredient, in which A is N-methyl-(4R)- 4-((E)-2-butenyl)- 4-methyl-L-threonine, (2S, 3R, 4R, 6E)-3 -sulfhydryl-4- methyl-2- (methylamino)-6- octenoic acid, or (2S, 4R, 6E)-3-oxo-4- methyl-2- (methylamino)-6- octenoic acid; B is L-alanine, L-threonine, L-valine or L-norvaline; C is Sarcosine, D-methylalanine, D-2-(methyl amino) pent-4-enoyl, D-2-(methyl amino) pent-4-ynoyl, or D-Sar(2-SMe); D is N-methyl-L-leucine, gamma-hydroxy N-methyl L-leucine or L-valine; E is L-valine or L-norvaline; F is N-methyl-L-leucine, gamma-hydroxy N-methyl L-leucine or L-leucine; Alathio is L-alanine thioamide; G is D-alanine or D-serine; H is N-methyl L-leucine, gamma-hydroxy-N-methyl L-leucine or L-leucine; I is N-methyl L-leucine, gamma-hydroxy-N-methyl-L-leucine or L-leucine; and J is N-methyl-L-valine or L-valine.
Patent KR-20020040024-A (KR)
Title: Wheel for car having noise preventing function and manufacturing apparatus thereof
Inventor: LEE JAE WON
IPC: B60B7/00
Filed: 2000-11-23
Abstract: PURPOSE: A vehicle wheel for preventing noise and a manufacturing device thereof are provided to improve driving experience by reducing noise from friction between a tire and the road surface during traveling with mounting fur in a rim base of the wheel. CONSTITUTION: A wheel(100) of a vehicle prevents noise by mounting fur in a rim base. A manufacturing device of a vehicle wheel is composed of a wheel fixing unit(200) having a disk(210) installed in a first support bar to fix the wheel; a fur transfer unit(230) having a feeder(240) installed in a second support bar(280) to supply fur to the rim base of the wheel; an adhesive spread unit(300) having a sprayer(310) installed in a third support bar(330) to spread adhesive from an adhesive supply unit(312) to the rim base; a roller(350) installed in a turning shaft(360) to press fur mounted in the rim base; and a controller(400) controlling the disk, the feeder, the sprayer and the turning shaft. Noise from friction between the tire and the road surface is reduced with mounting fur in the rim base of the wheel during traveling.
Patent KR-20010008354-A (KR)
Inventor: PARK DONG YOUN
IPC: B09B3/00
Filed: 2000-11-27
Abstract: PURPOSE: A floating fish watercourse apparatus is provided, to recycle waste plastics and waste vinyl by using recycled plastics and recycled vinyl. CONSTITUTION: The floating fish watercourse apparatus comprises a separator which is prepared by using recycled plastics and isolates the waste in water; a water gate control apparatus which flows water in irrespective of the change of water level; a control resting place(70) which is connected with the water gate control apparatus and where fish rest; a clapboard which slows down the velocity of water which increases due to the slope of a watercourse(40) and contains a fry net; a watercourse(40) which contains a side stand; and a resting place(50) which places between watercourses and where fish rest.
Patent KR-20020041579-A (KR)
Title: Online studying method over internet
Inventor: KANG SUN GI
Filed: 2000-11-28
Abstract: PURPOSE: A method for an on-line education through the Internet is provided to obtain an object of an education through contents related to the education and to supply a method for studying in a virtual space with interest by appending a recreational element to the contents. CONSTITUTION: In an education method using a user computer having a web browser and a web server connected to the user computer through the Internet for supplying necessary information to the user, a character is transmitted to a user computer for enabling the member user to select the character. If the user selects and transmits the character, the character is stored in a user information database. An education program necessary for the user is transmitted to the user computer. In case that the user participates in the education program, a score is embodied. The character stored in the user information database is grown in accordance with the score, and the growth process is transmitted to the user computer.
Patent KR-20010025259-A (KR)
Title: A manufacturing process of canned crab and retorted crab
Inventor: PARK JE HO
IPC: A23B4/00
Filed: 2000-11-28
Abstract: PURPOSE: A preparation method of canned crab and crab packed in a retort container is provided to store the crab food for a long time with maintaining the ingredients and nutrients and the unique color and flavor of the crab flesh with low cost. CONSTITUTION: The method includes the following steps: (i) taking off the shell of the crab and removing the inside inedible parts from the crab; (ii) cooking the prepared crab in boiling water for 5-7min(material 1) or heating the crab at 50-55deg.C for 5-7min (material 2)and separating the flesh part from the boiled crab; (iii) heating the second material in boiling water for 2-3min; (iii) soaking the first material in a 1.5% mixed solution of Sodium Tripolyphosphate, Sodium metaphosphate, Pyrophosphates, Sodium Acid Pyrophosphate, Sodium Citrate, citric acid, BHA, Sodium hyposulfite and EDTA for more than 4hr to remove discoloration causing materials in the crab; (iv) steeping the first material and the second material in a 1.2% solution of Sodium metaphosphate, Sodium Tripolyphosphate, Sodium Acid Pyrohosphate, L-Tryptophan, Sodium Erythorbate, Sodium sulfite and Phytic acid for 5min ; (v) putting the prepared crab in a container made of synthetic resins for retort or nonferrous metals and adding a fixed amount of flavoring matters to the product; and then (vi) sterilizing the resulting packed crab food at 98-100deg.C for 100-120 or at 110deg.C for 60min.
Patent KR-20020042029-A (KR)
Title: Adaptive recording Control method for high dencity optical recording
Inventor: SEO JIN GYO
IPC: G11B7/125
Filed: 2000-11-29
Abstract: PURPOSE: A method of controlling an adaptive recording for high density optical recording is provided to separately control the first pulse, last pulse, and multi-pulse comprising multi-pulse columns for a power level of the multi-pulse, thereby improving quality of a recording signal. CONSTITUTION: A power level of the first pulse is set according to correlation between a mark and a space. A power level of a last pulse is set according to the correlation between the mark and the space. A recorder is driven by multi-pulse columns having the power level of the first pulse and the power level of the last pulse. The power level of the last pulse is separately set from the power level of the first pulse. The power level of the multi-pulse is varied by energy of an NRZI(Non Return to Zero Inverted) signal. The power level of the first pulse is higher or lower than a reference power level.
Patent KR-20010052043-A (KR)
Inventor: CHOI SUNG MU
IPC: H01L29/792
Filed: 2000-11-30
Abstract: PURPOSE: A semiconductor device with self-aligned contact and landing pad structure and method of forming same is provided define a regular window opening and a self-aligned contact window openings at the same time, such as in a floating gate manufacturing process of a memory device. CONSTITUTION: NOR(62) flash memory cells is used as a floating gate transistor(64). The floating gate transistor(64) has data stored in the form of a charge on a floating gate(66) and is effective in binary information storage because of ease in programming and long-term charge retention. The floating gate is typically surrounded by an insulating layer of SiO2. In most binary applications, information storage is achieved by depositing large amounts of charge on the floating gate(66) or removing the charge from the floating gate. The floating gate for a zero value shows electron transfer from the source(68) to the floating gate(66) and for a one value, electron transfer occurs from the floating gate(66) to the source(68). The floating gate transistor(64) includes the respective drain(70), P-type substrate in this example(72), and a control gate(74).
Patent KR-20020043311-A (KR)
Title: Intake and exhaust pipe of heating apparatus
Inventor: MUN YONG JUN
IPC: F24H9/00
Filed: 2000-12-01
Abstract: PURPOSE: An air feeding/exhausting pipe used in a heating system is provided to improve the stability of an article by preventing water, such as rain, from penetrating into the heating system through an air feeding hole and an air exhausting hole. CONSTITUTION: An air feeding/exhausting pipe includes an air exhausting pipe(55) connected to a heat exchanger so as to exhaust gas, and an air feeding pipe(51) connected to a burner and spaced from the air exhausting pipe(55) so as to feed air required for combustion. The air exhausting pipe(55) has a cylindrical shape and extends from a rear side of a heater so as to be exposed towards an exterior of a partition(5). A plurality of exhaust holes(56) are formed in an exposed portion of the air exhausting pipe(55). The air feeding pipe(51) passes through the partition(5) and has a length shorter than a length of the air exhausting pipe(55).
Patent KR-20020044968-A (KR)
Title: An automotive deflated tire having a temporary repair device
Inventor: KIM JEONG HEON
IPC: B60C17/02
Filed: 2000-12-07
Abstract: PURPOSE: A temporary repairing apparatus of a flat tire for a vehicle is provided to travel normally by keeping internal pressure of the flat tire continuously during traveling by straining the tire with centrifugal force and by contacting with pressure changes. CONSTITUTION: A temporary repairing device of a flat tire is composed of a sealing unit(10) moving out of a tire(T), and shutting off the flat portion of the tire; an expansion unit(20) moving the sealing unit to the outside of the tire and the rim with centrifugal force; and a moving unit(30) combined with the expansion unit, and turning with the rim of the tire. A moving shaft(21) of the expansion unit is expanded out of the tire, and moved with rotating the tire during traveling. The moving unit is turned, and the sealing unit is moved around the tire with difference of centrifugal force in placing the expansion unit outside the tire. The flat portion of the tire is shut off with a housing(11) by suction force from outflow of tire pressure in placing the sealing unit in the flat tire. Lowering of the tire pressure is prevented, and traveling is performed stably with straining by centrifugal force.
Patent KR-20020045182-A (KR)
Title: Simulation apparatus using a method of processing a signal discretely
Inventor: SEO YEONG BAE
IPC: G06F9/455
Filed: 2000-12-08
Abstract: PURPOSE: A simulation device using a distributed signal processing mode is provided to make a configuration simple by simplifying the signal line connection between a control console and a controller and the processing method and to offer the configuration capable of reducing the trouble occurrence between the control console and the controller. CONSTITUTION: The simulation device comprises a plurality of control panels(10), an integrated control module(20) and a main computer connecting to the integrated control module through an Ethernet(30). The control panels comprise a switch contact signal panel, a lamp control signal panel, an input signal panel using a varistor, a needle control output signal panel, a senor input signal panel and an encoder input signal panel. Each control panel receives the signal through a cable(5) and the output is transferred to the integrated control module through the signal line using a USB(Universal Serial Bus) or the IEEE1394. The integrated control module is equipped with a single chip microprocessor receiving the signal from the control panels through the signal line and a data communication modem connecting to the Ethernet.
Patent KR-20010016444-A (KR)
Title: a bicycle
Inventor: LEE BYUNG HOON
IPC: B62K17/00
Filed: 2000-12-11
Abstract: PURPOSE: A bicycle is provided to be changed into a monocycle or a normal bicycle according to a user's desire by connecting an auxiliary wheel member to the monocycle. CONSTITUTION: A bicycle includes a front fork(1) having a handle(10), a rear fork(2) having a seat(17), a lateral connection rod(3) connecting the front and rear forks, a tire member(6) mounted on a fixed plate at a position where the front and rear forks are met, a pedal(8) connected to a crank(9) of the tire and horizontally rotating on a pedal supporter, at least one bearing and a spiral spring connected to a post(12) of the seat and an enlarged part(5a) of the rear fork, an auxiliary wheel member(40) having a frame(42) connected to or separated from the enlarge part of the rear fork with a hinge pin.
Patent KR-20020047530-A (KR)
Title: Glass Formulation for Combustible Radioactive Wastes Using Triangular Coordinate
Inventor: CHOI GWAN SIK
IPC: G21F9/30
Filed: 2000-12-13
Abstract: PURPOSE: A method for manufacturing glass formulation for combustible radioactive wastes using triangular coordinate is provided to select a glass frit for reaching a glass composition region which has a superior glass property by predicting a variation of glass solid composition. CONSTITUTION: A first process mixes a carbonate with an inorganic oxide to make a glass solid. A second process measures a viscosity and a total mass loss of a glass liquid and determines a superior glass superior. A third process manifests a composition region(14) of the superior glass solid on a three phase coordinates. A fourth process displays a composition of a final glass solid according to an increase of content by class of waste matter from a time point of a glass frit selection and selects a composition to manufacture a glass solid.
Patent KR-20020046401-A (KR)
Title: Boiler powered by chaff and sawdust
Inventor: LEE HO CHEUN
IPC: F23B101/00
Filed: 2000-12-14
Abstract: PURPOSE: A chaff or sawdust boiler is provided to smoothly supply the chaff or sawdust without aggregation by constituting a combustion chamber into a plurality of division chambers around a combustion barrel. CONSTITUTION: A chaff or sawdust boiler includes a hollow cylindrical casing(10) with at least one cyclone supplier(12) for supplying chaff or sawdust. The casing has a grate stoker(16) with mesh type combustion barrel(14) under which a hopper type incinerating material collecting portion(18) is provided. Around the casing are provided an air ventilation channel(19) for guiding a moisture contained in the fuel or a portion of combustion gas, and a first inner vessel(20) with ventilation holes. A chimney stack(22) protrudes through upper middle portion of the casing and a second inner vessel(24) is installed in the lower portion of the casing. A connecting pipe(26) is connected between the ventilation channel and the second inner vessel. A plurality of division walls(28) are radially installed to a position between the first inner vessel and the combustion barrel apart from the barrel.
Patent KR-20020048643-A (KR)
Title: Method for chemical mechanical polishing of semiconductor device
Inventor: KIM CHANG IL
IPC: H01L21/304
Filed: 2000-12-18
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) method of semiconductor devices is provided to improve a global planarization by using a ceria slurry having a high polishing selectivity. CONSTITUTION: A conductive pattern(22) is formed on a semiconductor substrate(21). A hard mask(23) is formed on the conductive pattern(22). A spacer(24) is formed both sidewalls of the stacked structure. After depositing a polysilicon layer on the resultant structure, the polysilicon layer is polished by CMP using a ceria slurry having a high polishing selectivity between the hard mask(23) and the polysilicon layer. A self-aligned polysilicon plug(27) is formed by selectively removing the polished polysilicon layer. After forming an interlayer dielectric(28a) on the resultant structure, the interlayer dielectric(28a) is polished by using a ceria slurry.
Patent KR-20020048802-A (KR)
Title: Novel recombinant bacterial strain introduced with tobacco Tsi1 gene and pathogen-resistant transgenic pepper using thereof
Inventor: JUN SE IL
IPC: C12N15/82
Filed: 2000-12-18
Abstract: PURPOSE: Provided are a novel recombinant Agrobacterium strain introduced with tobacco Tsi1 gene and pathogen-resistant transgenic pepper by inoculating the recombinant Agrobacterium. CONSTITUTION: A recombinant vector, pMBP2-Tsi1, is prepared by inserting Tsi1 gene derived from Nicotiana tabacum cv. Samsun NN and Nicotiana tabacum cv. Xanthi, into pMBP2 vector. Transformed bacterial strain pMBP2-Tsi1/LBA4404(KFCC-11236) is prepared by introducing pMBP2-Tsi1 into Agrobacterium tumefacienceLBA4404. Transgenic pepper is prepared by introducing pMBP2-Tsip1/LBA4404(KFCC-11235) into pepper, especially Capsicum annuum cv. Nokgwang, and has pathogen and stress resistance.