baber/WOPTO huggingface dataset:
Patent KR-20020008564-A (KR)
Title: Voice Alarm Device for System Inspect and Method Thereof
Inventor: BYUN SANG JUN
IPC: G08B13/00
Filed: 2000-07-22
Abstract: PURPOSE: An apparatus and a method for generating a sound alarm for monitoring any system are provided to automatically inform the generation of an emergency situation to a police station, a fire station, and a gas supply company even in an empty house. CONSTITUTION: The apparatus for generating a sound alarm comprises a gas leakage detecting sensor(10); a fire generation detecting sensor(20); an infrared rays sensor(30) for detecting the invasion of a thief; a memory part(50) for outputting certain sound messages to any related companies according to the operation of the sensor; a micom(40) for comparing the signals of the sensors with the memorized sound signals of the memory part to output a sound signal corresponding to the actuated sensor; and a phone of DTMF(Dual Tone Multiple Frequency) type for outputting an emergency signal to the police station(60), the fire station(70), or a gas supply company(80).
Patent KR-20000063614-A (KR)
Inventor: CHO DONG SIN
Filed: 2000-07-26
Abstract: PURPOSE: A force output type internet advertisement method is provided for obtaining a TV advertisement technique on an internet and maximizing an advertisement effect. CONSTITUTION: A network construction connected through a public line network such as a telephone line, an ISDN line, an exclusive line, etc. includes a terminal(personal computer or mobile terminal) which is a client capable of receiving a service of a web server, a web server connected in a service provider who provides a web service for registering various information and advertisement information and processing an access with respect to other service provider connected with the internet, and a modem for modulating or demodulating information generated between the web server, the terminals and the public line network.
Patent KR-20000063916-A (KR)
Inventor: YANG JEONG O
IPC: G06F17/30
Filed: 2000-08-10
Abstract: PURPOSE: A method for estimating the usability of a web document and accessing the web document based on the estimation is provided for a user to find the web document with high quality, by specifying the range of the quality of the web document that will be searched in addition to a typical search word. CONSTITUTION: If a user inputs a URL of the document that will be displayed by an intelligent proxy server or selects a link of the document, it is determined if the selected document exists in a cache memory(ST11-ST15). It is determined if the syntax of the inputted URL needs for a proxy function(ST11,ST12). It is determined if the requested URL is related to the service for an object except a HTML(ST13). The URL except the HTML is redirected to an original URL(ST14). If not the URL except the HTML, a corresponding document has fetched in the cache memory(ST15). If the selected document exists therein, the requested document is found and processed(ST16,ST17). The processed document is transmitted to a client so that the user can evaluate the transmitted document and update the information of the evaluation(ST18,ST19).
Patent KR-20020014049-A (KR)
Title: Open-cycle external combustion Stirling engine for micro vehicles
Inventor: KIM MYEONG HWAN
IPC: F02G1/00
Filed: 2000-08-16
Abstract: PURPOSE: A micro external combustion engine operated by an opened stirling cycle method is provided to reduce a cost and weight and to simplify structure. CONSTITUTION: A micro external combustion engine comprises an outer combustion chamber(8) discharging high temperature combustion gas(22); a heat absorbing unit(2) mounted out of a cylinder head(1a) through a conduit(9); an inner space unit(2a) formed on the heat absorbing unit; a heat discharging unit(3) receiving the heat from the cylinder head; a compression chamber(1) having operational fluid; a piston(26) reciprocating by increasing pressure of the operational fluid; a crank shaft(16) generating power by receiving movement energy; a drain(17) closed to pressurize the operational fluid; and a crank chamber(6). Thereby, the micro external combustion engine operated by an opened stirling cycle method reduces a cost and weigh by simplifying structure.
Patent KR-20010021411-A (KR)
Inventor: SUZUKI NAOMI
IPC: A61F13/494
Filed: 2000-08-25
Abstract: PURPOSE: A disposable diaper is provided to form a pocket without attaching an end sheet. CONSTITUTION: The disposable diaper comprises a panel(1) constituted of a liquid permeable top sheet(2), a liquid impermeable back sheet(3), and a core(4) disposed between the sheets. The panel consists of a front girth region(20), a rear girth region(22), and a fork region(21) between the front girth region and the rear girth region. The rear girth region has a first area(23) extending crosswise while being spaced apart longitudinally outwardly from the end edge(4b) of a core(4) by the required dimension, and a second area(24) extending crosswise between the end edge(4b) of the core and the first area. The rigidity of the second area being lower than that of the first area and that of a third area(25) in which the core intervenes. The longitudinal end(6c) of a cuff(6) is secured on the first area, and the first area is drawn in the direction of the third area by the contraction of the cuff.
Patent KR-20010067150-A (KR)
Title: A catalyst useful for oxidation of alkanes
Inventor: HAN SCOTT
IPC: B01J21/06
Filed: 2000-09-04
Abstract: PURPOSE: A catalyst which is efficient in converting alkanes to unsaturated aldehydes and carboxylic acids and a process for preparing unsaturated aldehydes and carboxylic acids using the catalyst. CONSTITUTION: A process for preparing a catalyst comprises (i) admixing metal compounds, at least one of which is an oxygen containing compound, and water to form an aqueous solution; (ii) removing the water from the aqueous solution to obtain a mixed metal oxide catalyst precursor; (iii) calcining the catalyst precursor at a temperature from 400 to 800 deg.C under an inert atmosphere; and (iv) admixing an acid selected from at least one of: (a) heteropolyacids, (b) aluminas, (c) zirconias, (d) titanias, (e) zeolites, and (f) acid combinations thereof; to form a catalyst including a mixed metal oxide having the formula: AaMmNnXxOo and the acid, wherein A is selected from Mo, W, and mixtures thereof; M is selected from V, Ce, Cr and mixtures thereof; N is selected from Te, Bi, Sb, and mixtures thereof; X is Nb, Ta, Zr, and mixtures thereof, and the acid is present at from 0.5 to 5 weight percent based on the total weight of the catalyst; 0.25<a<0.98, 0.003<m<0.5, 0.003<n<0.5, 0.003<x<0.5.
Patent KR-20010050996-A (KR)
Inventor: NAKAMURA SHIGEO
IPC: C08G59/30
Filed: 2000-10-12
Abstract: PURPOSE: Provided is an epoxy resin composition capable of forming an excellently adhesive conduction layer, which dose not needed a surface-roughening component to cause a bad performance in a dielectric layer, in a preparation of a build-up multilayer printed circuit board laminating the conduction layer and the dielectric layer alternately. CONSTITUTION: The epoxy resin composition comprises: (A) an epoxy resin having two or more epoxy group in one molecule, which contains phosphorus; (B) a phenolic curing agent containing nitrogen; (C) a phenoxy resin having a bisphenol S skeleton and biphenyl skeleton and a weight average molecular weight of 5,000-100,000; (D) a curing promoter as an essential component. An adhesive film can be produced by forming the epoxy resin composition on a supporting base film. A pre-preg can be produced by coating the epoxy resin composition to a reinforcing substrate sheet comprising fibers and then impregnating. And the multilayer printed circuit board is produced by using the adhesive film and the pre-preg.
Patent KR-20020028742-A (KR)
Title: 1. Air use repetition and eternity engine drive system
Inventor: LIM CHAE GIL
IPC: F03G7/10
Filed: 2000-10-10
Abstract: PURPOSE: A continuously permanent driving device by pneumatic pressure and alternative energy of a carrier are provided to supply alternative energy. CONSTITUTION: A main pneumatic pressure reservoir tank is mounted on outmost portion of a continuously permanent driving device. A first pneumatic pressure booster is installed on a lower end portion of the main pneumatic pressure reservoir tank. A second pneumatic pressure booster is arranged on the other lower end portion of the main pneumatic pressure reservoir tank. Pressure of high-pressure air passes through the first pneumatic pressure booster to push down a driving piston by being moved downward. The second pneumatic pressure booster is moved upward to push up the piston. A driving shaft is rotated by changing rectilinear movement of the pneumatic pressure booster into rotational movement. Thereby, a driving material is moved by rotating a wheel connected to the driving shaft.
Patent KR-20020031463-A (KR)
Title: Component Test Handler
Inventor: KIM DU CHEOL
IPC: H01L21/66
Filed: 2000-10-20
Abstract: PURPOSE: A mounting test handler of a semiconductor element is provided to shorten a test time by reducing the movement range between progresses, and improving a laminating structure for elevating the structure of a testing part which is installed at a test board. CONSTITUTION: A loading part and an unloading part(3) are installed at a front portion of a base(1) of a handler. Semiconductor elements are loaded on the loading part. Trays are arranged at an unloading part(3). The trays are classified and mounted by many degrees, such as a superior goods and an inferior goods, according to a test result of the semiconductor elements. A test part(40) is installed at a rear center portion of the base(1) of a handler. The test part(40) has a plurality of test boards(42). The test boards(42) prepare a same environment condition with an actual module ram. The test boards(42) is tested a test under same condition which the semiconductor element is mounted on the module ram. A picker robot(5) is movably installed on an upper portion of the base of the handler. The picker robot(5) feeds and installs the semiconductor element at a designate position of the loading part, the test part(40), and the unloading part(3).
Patent KR-20010040169-A (KR)
Title: Complex salts for use in electrochemical cells
Inventor: FRANZ KLAUS-DIETER
IPC: H01M10/05
Filed: 2000-10-25
Abstract: PURPOSE: A complex salt, its preparation method and its use in an electrochemical cell are provided, to immobilize the cathode end leading wire, and to obtain the material stable to an oxidation process. CONSTITUTION: The complex salt is represented by Mx+£EZ|y-x/y, wherein x and y are an integer of 1-6; Mx+ is a metal ion; E is a Lewis acid selected from the group consisting of BR1R2R3, AIR1R2R3, PR1R2R3R4R5, AsR1R2R3R4R5 and VR1R2R3R4R5 (wherein R1 to R5 are independent each another, can be linked by single or double bond, and are halogen; an alkyl or alkoxy group of C1-C8 capable substituted with F, Cl or Br; an aromatic cyclic group capable of being bonded with O and selected from the group consisting of phenyl, naphthyl, anthracenyl and phenanthrenyl groups which is unsubstituted or mono- or multi-substituted with an alkyl group of C1-C8, F, Cl or Br; and an aromatic heterocyclic group capable of being bonded with O and selected from the group consisting of pyridyl, pyrazyl and pyrimidyl groups which are unsubstituted or mono- or tetra-substituted with an alkyl group of C1-C8, F, Cl or Br); and Z is OR6, NR6R7, CR6R7R8, OSO2R6, N(SO2R6)(SO2R7), C(SO2R6)(SO2R7)(SO2R8), or OCOR6 (wherein R6, R7 and R8 are independent each another, can be linked by single or double bond and H or as defined in R1 to R5).
Patent KR-20020032139-A (KR)
Title: The disk clamping apparatus for disk drive
Inventor: KIM TAE SEONG
IPC: G11B17/02
Filed: 2000-10-25
Abstract: PURPOSE: A disk clamping device a disk drive is provided to fix a disk in a clamping structure integrated in a turntable, by interlinking with a loading operation of the disk by the motion of a tray, so that the correctness of a clamping operation is enhanced. CONSTITUTION: In a disk drive configured to load or unload a disk(D) with a tray(35), a disk clamping structure is integrally formed in a turntable(62). The turntable is elevated by a pickup base(50) by interlinking with a loading operation of the disk and the disk is clamped. For the disk clamping, a stopper(72) of a top cabinet(70) is projected upward in a turntable direction. A cam groove of an ascent and descent guide(45) guide the ascent and descent of the pickup base. A loading section, a chucking force section and an operation section are formed in the cam groove. The loading section guides a guide boss(52) of the pickup base upon loading of the disk. The chucking force section guides the guide boss to apply a chucking force for the clamping of the disk. And the operation section guides the guide boss when the disk rotates.
Patent KR-20020034735-A (KR)
Title: Device for notifying replacement time of air filter for automobile air conditioning
Inventor: LEE WON JONG
IPC: B60H1/00
Filed: 2000-11-03
Abstract: PURPOSE: A device for informing time to replace air filter for air conditioner of automobile is provided to make a driver easily recognize time to replace the air filter. CONSTITUTION: A device comprises a filter clogging detector(20); a filter clogging indicator(30); and a flexible tube(40). The filter clogging detector comprises a housing and a relief valve. The housing has an inside divided by a partition with an orifice into a valve chamber and a tube connecting chamber. An air inlet is formed toward a front of an air filter(12) on one side of the valve chamber. A first tube connecting hole is formed toward a back of the air filter on one side of the tube connecting chamber. The relief valve is actuated by a spring to open and close the air inlet in the valve chamber. The filter clogging indicator comprises a housing, an indicating rod and a second return spring. The housing has an inside divided by a partition with a penetrating hole into a rod actuating chamber and a rod guiding chamber. A second tube connecting hole is opened and closed and is formed on one side of the rod actuating chamber. A rod guiding hole is formed on one side of the rod guiding chamber toward a front surface of a dashboard. The indicating rod has an opening and closing part opening and closing the second tube connecting hole integrally formed on one end thereof and a protrusion on the other end thereof outside the housing and is guided by the penetrating hole and the rod guiding hole to be horizontally movable. The second return spring is installed between the opening and closing part and the partition in the rod actuating chamber to return the indicating rod having moved.
Patent KR-20020036507-A (KR)
Inventor: LEE GIL YEONG
IPC: F24C7/02
Filed: 2000-11-10
Abstract: PURPOSE: A microwave oven is provided to cook under the optimal condition by controlling the volume of a cavity according to the kind, volume, and size of a food and reduce the power consumption. CONSTITUTION: In a microwave oven comprising a cavity casing(25) forming a cavity receiving food and an outer casing(10) enclosing the cavity casing and forming the exterior, the cavity casing includes a fixed casing part(26) and a movable casing part(50) forming a cavity(15) with the fixed casing part and varying the volume of the cavity by being expandably connected to the fixed casing part. A part of the movable casing part is received by the fixed casing part and slides back and forth. A heat-resistant gasket(54) maintaining the airtightness of the cavity is installed at the connection part between the fixed casing part and the movable casing part.
Patent KR-20020035411-A (KR)
Title: USE CATALYSIS AND PULSE TYPE PLASMA,PROCCESS AND DEVICE OF NOx AND SOx
Inventor: SON HUN GI
IPC: B01D53/60
Filed: 2000-11-04
Abstract: PURPOSE: A process and an apparatus are provided to improve removing efficiency by removing NOx, and SOx which are environment polluting gases generated from power plant, iron mill, various plant boilers, engines for car and household heating using catalytic reaction and pulse type plasma. CONSTITUTION: The process and the apparatus for removing NOx and SOx using catalytic reaction and pulse type plasma are characterized in that NOx and SOx passing through the reactor are decomposed, thus removed into N, S and O by impressing a line surge of 10 to 20 KV between a conducting wire shaped electrode inserted into a reactor and an electrode enveloping the reactor for 1/10¬6 to 1/10¬9 second, thereby generating pulse type plasma in the reactor under the atmospheric pressure state, wherein a certain part of the reactor is filled with catalyst to improve removing efficiency of the NOx and SOx when generating pulse type plasma inside the reactor to remove the NOx and SOx, and wherein the catalyst used in removing the NOx and SOx includes zeolite ions that are exchanged into Cu, Co and Ag through zeolite metal cation exchange and a catalyst in which V2O5 is supported on TiO2.
Patent KR-20020038104-A (KR)
Title: Vehicle collision prevention method
Inventor: KIM YONG UK
IPC: B60W30/09
Filed: 2000-11-16
Abstract: PURPOSE: A method for predicting a rear-end collision of a vehicle in an emergency is provided to make a driver of a following vehicle drive a vehicle defensively by automatically blinking an alarm lamp even without the operation of an alarm switch when an emergency state occurs. CONSTITUTION: A no-load state is continuously detected by an acceleration pedal state sensor by an ECU(Electronic Control Unit). If a driver steps off a foot from an accelerator pedal in an emergency state, a no-load signal is inputted from the acceleration pedal state sensor. A gear change from a high speed range to a lower speed range is detected by a gear shift sensor. An engine brake is operated when a gear is shifted from a high speed range to a lower speed range. Then, an alarm lamp switch is turned on, and an alarm lamp is automatically blinked.
Patent KR-20020040969-A (KR)
Title: Capacitor in semiconductor device and method for fabricating the same
Inventor: KIM GYU HYEON
IPC: H01L27/108
Filed: 2000-11-25
Abstract: PURPOSE: A capacitor of a semiconductor device is provided to easily reduce resistance by using only metal to form the upper electrode of the capacitor, and to prevent a void between lower electrodes or micro crack on a TiN layer by forming the upper electrode of a triple layer composed of TiN, Ti and TiN. CONSTITUTION: The lower electrode of a cylinder structure is formed on a substrate(21). A hemispherical grain(HSG)(26) is formed on the surface of the lower electrode. A dielectric layer(27) is formed on the surface of the HSG and the lower electrode. The upper electrode of the triple structure composed of the first TiN layer(28), a Ti layer(29) and the second TiN layer(30) is formed on the dielectric layer.
Patent KR-20010109069-A (KR)
Inventor: YOON JU HYEONG
Filed: 2000-11-27
Abstract: 본 발명은, 인터넷을 통한 컴퓨터 시스템 진단 방법 및 이를 위한 시스템에 관한 것으로서, 인터넷을 통해 컴퓨터 시스템의 이상동작 등의 문제점을 진단하는 사이트에 접속하는 단계; 상기 컴퓨터 시스템이 상기 사이트의 고객으로 등록되어 있는지의 여부를 확인하는 단계; 고객으로 등록되어 있으면 점검을 위해 기존에 확보된 시스템 정보를 확인하여 해당 사양에 맞는 점검이 이루어지도록 하는 헬프 데스크 가동단계; 상기 컴퓨터 시스템으로부터 원하는 소정의 요구사항 또는 문제점에 대한 내용을 접수하는 단계; 상기 컴퓨터 시스템의 사양과 상기 요구사항 또는 문제점을 참조하여 상기 컴퓨터 시스템을 점검하기 위한 진단 프로그램을 가동하는 단계; 상기 진단 프로그램에 의해 상기 컴퓨터 시스템의 문제점을 해결하는 단계; 및 상기 컴퓨터 시스템을 점검하여 문제점을 해결한 점검내역을 인터넷을 통해 제공하는 단계를 구비하여 이루어짐으로써, 컴퓨터 시스템이 실시간으로 인터넷 등의 통신망을 통해 진단 시스템에 접속된 상태에서 자동으로 또는 운영요원에 의해 컴퓨터 시스템의 문제점이 해결되어 편리하고 신속한 서비스가 제공되는 효과가 있다.
Patent KR-20020041581-A (KR)
Title: Method of forming selective silicide layer of Merged DRAM Logic
Inventor: KIM DONG U
IPC: H01L21/24
Filed: 2000-11-28
Abstract: PURPOSE: A formation method of a selective silicide layer of an MDL(Merged DRAM Logic) is provided to easily perform an etching for forming a hole of a DRAM(Dynamic Random Access Memory) cell formation portion by removing a USG(Undoped Silicate Glass). CONSTITUTION: An isolation layers(310) and an active regions(320A,320B) are formed on a semiconductor substrate(300) composed of DRAM(Dynamic Random Access Memory) cell formation portion(A) and a logic device formation part(B). Gate electrodes(330A,330B), spacers(340A,340B), an MTO(Middle Thermal Oxide)(350), a first silicide stopper made of a SiN and a second silicide stopper made of USG(Undoped Silicate Glass) are sequentially formed on the semiconductor substrate(300). Then, an USG(370) exposing the SiN(360) is formed by a wet etching. The USG(370), the SiN(360), and the MTO(350) on only the logic device formation part(B) is sequentially removed using a silicide stop mask on the DRAM cell formation portion(A). Then, the SiN(360) and the USG(370) on the DRAM cell formation portion(A) is removed using another mask on the logic device formation part(B). At this time, the USG(370) is completely removed, thereby easily forming a contact hole on the active region(320A) by etching.
Patent KR-20020045664-A (KR)
Title: Method for forming tungsten bitline of semiconductor memory device
Inventor: KIM JANG SIK
IPC: H01L21/28
Filed: 2000-12-09
Abstract: PURPOSE: A method for fabricating a tungsten bit line of a semiconductor memory device is provided to easily bury a bit line contact and to simplify the entire process for forming a bit line, by using tungsten previously fabricated by an ion metal plasma(IMP) method. CONSTITUTION: A bit line contact structure is formed on a silicon substrate. Titanium and titanium nitride are sequentially deposited on the entire exposed surface of the bit line contact. A rapid thermal process(RTP) is performed to form a TiSi2 region in the surface of the substrate. Tungsten as a diffusion barrier layer and a nucleus generating layer is formed on the titanium nitride by an IMP method. Tungsten as a bit line is deposited on the tungsten fabricated by an IMP method so that the bit line contact is completely filled by a chemical vapor deposition method in which a SiH4 reduction method is omitted and an H2 reduction method having excellent coverage is used.
Patent KR-20010016439-A (KR)
Title: main material is oystershells manufacturing of compost
Inventor: O JIN HWAN
IPC: C05D3/00
Filed: 2000-12-11
Abstract: PURPOSE: A method for preparing a fertilizer using an oyster shell is provided. The prepared fertilizer is able to slowly improve fertility of soil by reactivating generation and multiplication of microorganisms required for soil enrichment and promote the growth of the crops and also purify air by neutralizing contaminants such as sulfur dioxide and carbon monooxide. CONSTITUTION: The method comprises steps of: (i) removing salt and extraneous matters from collected oyster shells, with washing water of 40-50 deg.C and a pressure of 10 kilogram/square centimeter; (ii) heating the washed oyster shells in an air current carbonizing machine at 600-650 deg.C for 5 minutes to remove residual salts and fibroid materials and then grinding them into particles having a size of 150 micrometers; (iii) spouting out the solution consisting of 3 of starch powder and 1000 of water, to the oyster shell particles and then grinding them into particles having a size of 0.5-1 millimeter; and (iv) passing the prepared particles of the step (iii) through a molding machine to form particles having a size of 3-4 millimeters and then drying them.