baber/WOPTO huggingface dataset:
Patent KR-20030010105-A (KR)
Title: Inhalation of air motor fixing device of convection type cleaner
Inventor: SONG MYEONG YONG
IPC: A47L9/00
Filed: 2001-07-25
Abstract: PURPOSE: An intake motor is fixed in a dust collecting chamber, thereby improving assemblability of the intake motor and the dust collecting chamber. CONSTITUTION: An intake motor fixing device for a vacuum cleaner comprises brackets(138), screw holes(126) and a plurality of screws(150). The brackets are protruded sidewise from a front edge of a motor case(136) having an intake motor(130). Through holes(139) are formed in the brackets respectively. The screw holes are formed in corresponding positions of a dust collecting chamber(124). The screws(150) are fixed through the screw holes and through holes.
Patent KR-20030012349-A (KR)
Title: Bonding process of Al flange/Bronze wheel containing diamond for precision cutting
Inventor: BAE YEONG IL
IPC: B23K20/00
Filed: 2001-07-31
Abstract: PURPOSE: A method for bonding diamond wheel for precision cutting with aluminum flange using bronze alloy based binder is provided to suppress reduction of bonding strength by bonding the diamond wheel for precision cutting with the aluminum flange using solid state diffusion bonding, thereby minimizing intermetallic compounds generated on the bonding interface. CONSTITUTION: The method for bonding diamond wheel for precision cutting with aluminum flange using bronze alloy based binder is characterized in that solid state diffusion bonding is performed in the temperature range of 400 to 560 deg.C under an atmosphere of inert gas such as Ar and N2 and at a pressure of 10 to 40 MPa for a maintenance time period of 60 minutes or less, wherein the diamond wheel made of bronze is manufactured by simultaneously adding 10 wt.% or less of each of Ni and Co as a binder to bronze powder in which 10 wt.% of Sn is added to Cu, and sintering bronze powder to which 3 to 15 vol.% of diamond is added, the binder is chromium (Cr), the bonding atmosphere is reductive atmosphere (H2), an atmosphere of inert gas (Ar, He and N2) or a vacuum atmosphere, thickness of a reaction layer of the bonding interface is controlled to 150 micrometers or less, the bonding temperature is formed under a pressure of 10 to 40 MPa for 10 to 60 minutes, and the solid state diffusion bonded material is cooled at a cooling rate of 50 deg.C/sec or less.
Patent KR-20020015974-A (KR)
Title: Method and apparatus for pre-caching data in audio memory
Inventor: CHEN HOWARD H
IPC: G06F19/00
Filed: 2001-08-23
Abstract: PURPOSE: A method and an apparatus for pre-caching data in an audio memory are provided to access an audio memory and to pre-cache non-audio related data in the audio memory of a video game system. CONSTITUTION: A main processor(110) receives inputs from handheld controllers(52) via graphics and audio processor(114). The main processor(110) interactively responds to user inputs, and executes a video game or other program supplied, for example, by external storage media(62) via a mass storage access device(106) such as an optical disk drive. As one example, in the context of video game play, the main processor(110) can perform collision detection and animation processing in addition to a variety of interactive and control functions. The main processor(110) generates 3D graphics and audio commands and sends them to graphics and audio processor(114). The graphics and audio processor(114) processes these commands to generate interesting visual images on display(59) and interesting stereo sound on stereo loudspeakers(61R, 61L) or other suitable sound-generating devices.
Patent KR-20020028156-A (KR)
Inventor: AOKI TORU
IPC: G09G3/20
Filed: 2001-08-27
Abstract: PURPOSE: A system and a method for providing an image processing circuit that improve an image quality are provided to cancel a block ghosting in a case where an image is displayed by successively selecting blocks in each of which a plurality of data lines are collected. CONSTITUTION: A liquid-crystal display device includes a liquid-crystal display panel(100), a timing circuit(200), a video signal processing circuit(300A) provided with a deghosting circuit(304) included at a stage preceding a D/A converter(301). The timing circuit(200) outputs timing signals for use in various portions. The video signal processing circuit(300A) includes the D/A converter circuit(301) that converts image data Da supplied by external equipment from a digital signal into an analog signal and outputs the resulting signal as a video signal(VID). The image data(Da) is a data string which has 8 bits in a parallel and whose sampling period is equal to the period of a dot clock signal(DCLK), and it is supplied by external equipment. The deghosting circuit(304) predicts block ghost components caused by the first and second factors explained above, and corrects the image data(Da) so as to cancel the predicted block ghost components, thereby generating corrected image data(Dout).
Patent KR-20030021004-A (KR)
Title: Gain control circuit for in operational amplifier
Inventor: KANG SIN HAK
IPC: H03G3/00
Filed: 2001-09-05
Abstract: PURPOSE: A gain controlling circuit of an operational amplifier is provided to reduce the number of analog switch by using an open collector logic to control a gain. CONSTITUTION: An operational amplifier(OP-AMP) has two input terminals. A feedback resistor(Rf) is connected between an output terminal of the operational amplifier(OP-AMP) and one of the two input terminals. Input resistors(R1-R4) are coupled between a signal input terminal and the input terminal connected to the feedback resistor(Rf). Pull-down resistors(R5-R8) are respectively connected to one end of a connecting node of the respective input resistors(R1-R4). Open collector logics(L1-L4) have output terminals, in the form of an open collector, connected to the other end of the respective pull-down resistors(R5-R8). The open collector logics(L1-L4) selectively connect the other end of the respective pull-down resistors(R5-R8) to a ground in responsive to a control signal, to thereby a combined resistance value of the input resistors(R1-R4).
Patent KR-20030022460-A (KR)
Title: An apparatus for removing projection tunic of anode in strip plating shell
Inventor: CHOI YANG GI
IPC: C25D21/00
Filed: 2001-09-10
Abstract: PURPOSE: An apparatus for automatically removing projection tunic of anode in strip plating cell is provided to improve electroplating efficiency of strip, perform plating operation smoothly and prevent safety accident of operators by automatically removing the projection tunic formed on the surface of the anode in the plating cell. CONSTITUTION: In an anode(30) of a plating cell that is arranged adjacently to a conductor roll(20) for electroplating strip which is installed inside the plating cell by a bridge(32) so as to plate the strip passing through a space between the conductor roll(20) and anode(30), the apparatus for automatically removing projection tunic of the anode in the strip plating cell comprises bases(40) which are arranged at both sides of the anode(30), and at the front of which a guide box(42) is installed; a pair of moving members(60) which are inserted into and supported thereinto the guide box(42) of the bases(40) in such a way that the moving members(60) are moved along the inner side of the guide box(42); and a projection tunic removing part(80) comprising a drum member(82) that is connected between the lower part of the moving members(60), and scraper and brush that are installed at the drum member(82) to remove the projection tunic on the surface of the anode.
Patent KR-20030023936-A (KR)
Title: Manufacture method of culture medium
Inventor: SONG GI YOUNG
IPC: A01G1/00
Filed: 2001-09-14
Abstract: PURPOSE: Provided is a method for manufacturing an artificial bed soil which is capable of absorbing moisture and nutrients to supply a plant with fertilizer chemicals and has high porosity to provide oxygen to the plant. CONSTITUTION: In the manufacture of a medium for plant cultivation, one of a non-used floral foam mass and a spent floral foam mass already is crushed, and floral foam chips having a size of 0.1 to 6cm are separated therefrom and used as a medium. For an example, floral foam chips having a size of 0.1 to 6cm are mixed with sand, pumice, soil, loess, ferrite, coconut fiber, rockwool, bark, granular rockwool, carbonized rice hulls, vermiculite, rice hulls, moss, etc.
Patent KR-20030025691-A (KR)
Title: A capacitor having double protection layer of hetero-nitride and a method for forming electrodes thereof
Inventor: KIM JI YOUNG
IPC: H01L21/8242
Filed: 2001-09-22
Abstract: PURPOSE: A capacitor having a double barrier layer of heterogeneous nitride and a method for forming an electrode of the same are provided to form the capacitor with a dielectric material having a high dielectric constant by using the double barrier layer. CONSTITUTION: A polysilicon layer(21) is formed on an upper face of a substrate. An ASix layer(1<x<3)(22) is formed on an upper face of the polysilicon layer(21). An A1-ySiyN layer(0 <=y<1)(23) as the first barrier is formed on an upper face of the ASix layer(1<x<3)(22) where A is Ti or Ta. A DzA1-zN layer(0<z<1)(24) as the second barrier layer is formed on an upper face of the A1-ySiyN layer(0 <=y<1)(23) where A is Ti, W or Ta and D is Cr, Re or Al. A lower electrode(25) is formed on an upper face of the DzA1-zN layer(0<z<1)(24). A dielectric layer(26) is formed on an upper face of the lower electrode(25). An upper electrode(27) is formed on an upper face of the dielectric layer(26).
Patent KR-20020025765-A (KR)
Inventor: HOSOTANI KEIJI
IPC: G11C11/15
Filed: 2001-09-27
Abstract: PURPOSE: A semiconductor memory device utilizing tunnel magneto resistive effects and a method for manufacturing the same are provided to minimize the electric current required for generating a magnetic field on the occasion of generating a writing magnetic field. CONSTITUTION: A semiconductor memory device consists first memory elements to store the first state or the second state according to a change in resistance value, each of the first memory elements comprising one terminal and the other terminal, the first memory elements arranged parallel with each other, the first wiring connected with the one terminal of each of the first memory elements, and the second wiring formed in parallel with the first wiring and connected with the other terminal of each of the first memory elements, wherein the first state or the second state stored in one of selected from the first memory elements is read out by delivering an electric current from one of the first and second wiring via the one of selected from the first memory elements to the other of the first and second wiring.
Patent KR-20020096816-A (KR)
Inventor: BILSKI W JOHN
IPC: F28D15/02
Filed: 2001-10-09
Abstract: PURPOSE: A heat management system is provided to control the internal temperature of the electronic cabinet, and to prevent damage of the system by discharging hot air, blowing air and circulating air around the heat management system with plural fans. CONSTITUTION: A heat management system(10) has a first heat exchanger(100), a second heat exchanger(200) and a third heat exchanger. The first heat exchanger includes a cooling plate thermally interconnected with the electronic systems and components in the cabinet. A channel is defined in the cooling plate that supports a tube having an inlet port and an outlet port, and arranged in thermal communication with the electronic systems to form a passage for circulate liquid coolant through the channel. The second heat exchanger includes a condenser arranged in fluid flow communication with the inlet port and the outlet port of the channel and a plurality of fans arranged in confronting relation to the condenser. The third heat exchanger includes two stacks of substantially parallel plates arranged in two-plate assemblies. Each two-plate assembly has a closed end and an open end such that the closed end of one two-plate assembly is sandwiched between the open ends of two adjacent two-plate assemblies. Fans are arranged to blow air onto the electronic systems, to draw heated air away from the electronic systems into the open ends of the two-plate assemblies, and to circulate air out of the cabinet through the third heat exchanger.
Patent KR-20010106338-A (KR)
Inventor: ANN YOUNG UG
IPC: B01J37/02
Filed: 2001-10-24
Abstract: A tampon is provided with a permeable or soluble barrier layer interposed between an absorbent core and an overwrap, allowing substantially complete, uniform wetting to be obtained even under light flow conditions. The barrier prevents immediate flow of fluid into the core, allowing time for fluid to be carried by the overwrap around the outer surface of the tampon, prior to being drawn into the absorbent core.
Patent KR-20010100180-A (KR)
Title: 사격연습장치
Inventor: KIM SEOK YONG
Filed: 2001-10-24
Abstract: 본 발명은 사격연습장치에 관한 것으로서, 특히 디지털 카메라를 통해 자동으로 점수를 파악하여 편리하게 사격연습을 할 수 있도록 한 장치에 관한 것이다. 
     이러한 본 발명은, 시작 스위치의 조작에 따라 모터를 구동하여 타겟용지를 사선상의 타겟 위치로 이동시키는 이동부, 타겟용지를 촬영하는 디지털 카메라, 총알의 발사상태를 감지하여 발사신호를 출력하는 총기, 총기에서 발사된 총알의 충격을 감지함으로서 충격신호를 출력하는 충격센서, 디지털 카메라가 촬영하는 타겟용지의 모습 및 게임관련 사항을 디스플레이하기 위한 모니터, 및 디지털 카메라가 촬영한 발사직전의 화면과 충격신호 수신 후의 화면을 비교하여 총알이 타겟용지를 관통한 위치를 자동 판별함으로서 점수를 산출하고, 산출된 점수를 모니터 화면에 출력하는 주제어부를 포함하는 것을 특징으로 한다. 
     본 발명을 사용하면, 디지털 카메라를 통해 자동으로 사격점수가 파악되므로 사격 후 타겟용지를 일일이 사용자 앞으로 가져오지 않고도 편리하게 점수를 확인할 수 있다. 또한, 사격시작과 종료시에 자동으로 타겟용지가 타겟 위치 혹은 사용자 위치로 이동하므로 편리하게 사격연습을 할 수 있다.
Patent KR-20030033773-A (KR)
Title: Preparation of transparent liquid composition with anti-ulcer activity comprising extracts of glutinous rice and raw ginseng, and process for the preparation thereof
Inventor: AHN BONG WHAN
IPC: A61K36/899
Filed: 2001-10-25
Abstract: PURPOSE: A method of preparing a liquid typed anti-ulcer composition containing a glutinous rice extract and a fresh ginseng extract as an active ingredient is provided which is capable of maintaining anti-ulcer activity as it was through heating at a suitable temperature and filtration. CONSTITUTION: A suspension composition containing 10 parts by weight of a glutinous rice extract and 1 to 10 parts by weight of a fresh ginseng extract is heated at 60 to 80deg.C for about 30 to 60min 3 to 7 times at intervals of 24hr and then filtered. The composition is formulated into a liquid medicine and used in the prevention and treatment of ulcer.
Patent KR-20030037348-A (KR)
Title: Error recovery apparatus of Digital broadcasting receiver capable of recoverring phase-error according to broadcoating signal transmitted from multi-transmission-route
Inventor: KIM JUN SU
IPC: H04N5/44
Filed: 2001-11-01
Abstract: PURPOSE: An error recovery device of a digital broadcast receiver for compensating a phase error generated when a broadcasting signal transmitted through multiplex transmission paths is restored is provided to compensate for phase offset caused by interference between broadcasting signals. CONSTITUTION: An error recovery device of a digital broadcast receiver includes an analog-digital converter(31) for sampling an analog broadcasting signal to convert the analog broadcasting signal into a digital format, a splitter(33) for transferring the broadcasting signal in the digital format to a baseband and for splitting the broadcasting signal into an inphase channel signal and a quadrature channel signal, and a sampling error compensator(35) for compensating an error that is generated in the broadcasting signal according to the sampling. The device further includes a phase error compensator(50) for compensating a phase error caused by interference between broadcasting signals when the broadcasting signal is transmitted through multiplex transmission paths, and an equalizer(45) for removing broadcasting signals received transmission paths other than a main path through which the broadcasting signal is transmitted.
Patent KR-20030037911-A (KR)
Title: Method For Changing Resource Characteristics Of Soft PVC PTMP Connection In ATM Switching System
Inventor: HONG HU PYO
IPC: H04L12/50
Filed: 2001-11-07
Abstract: PURPOSE: A method for changing soft PVC(Permanent virtual connection) PTMP(Point To Multi Point) connection resource characteristics in an ATM exchange is provided to change connection resource characteristics without stopping a soft PVC PTMP connection in operation. CONSTITUTION: An operator requests resource characteristic change of an existing soft PVC PTMP connection from a soft PVC managing block(S11). The soft PVC managing block judges whether the resource characteristics change request is admittable(S12). If admittable, the soft PVC managing block judges the resource characteristics change-requested soft PVC PTMP connection is a new soft PVC PTMP connection(S13). If the requested soft PVC PTMP connection is judged to be a new soft PVC PTMP connection, the soft PVC managing block requests every destination side to set up the new soft PVC PTMP through a signaling block(S15). The signaling block judges whether every soft PVC PTMP connection has been set up(S16). If every soft PVC PTMP connection has been set up, the soft PVC managing block requests a subscriber FW(Firm Ware) block to delete an existing VPI/VCI and set up a new VPI/VCI(S17). When the FW block transfers to the soft PVC managing block a response informing that the connection information has been completely changed, the soft PVC managing block requests the signaling managing block to delete the existing soft PVC PTMP connection(S19). The signaling managing block deletes every existing connection and a corresponding response signal to the soft PVC managing block(S20). The soft PVC managing block transfers a response signal informing that the information change request has been successfully performed to the operator(S21).
Patent KR-20020009532-A (KR)
Inventor: KIM JAE HONG
IPC: A61K31/4439
Filed: 2001-11-13
Abstract: PURPOSE: A pharmaceutical composition containing a therapeutically effective amount of imidazole compounds and pharmaceutically acceptable salts thereof is provided, which can prevent and treat diseases caused by leukotriene such as asthma, chronic bronchitis, allergy and allergic disease, arthritis or the like. CONSTITUTION: The composition contains 4-(4-fluorophenyl)-2-(4-methylsulfinyl)-5-(4-pyridyl)1H-imidazole as imidazole compounds of formula 1 and pharmaceutically acceptable salts and inhibits leukotriene synthesis in warm-blooded animals. The imidazole compound inhibits the movement of the nuclear membrane of lipoxygenase. The effective daily intake amount of the compounds of formula 1 is orally about 0.1 to 2.5mg/Kg weight of warm-blooded animals.
Patent KR-20030040815-A (KR)
Title: Fusing roller of electrophotographic image forming apparatus
Inventor: LEE GYEONG U
IPC: H05B3/00
Filed: 2001-11-16
Abstract: PURPOSE: A fusing roller of a device for forming an electrophotograph image is provided to uniform a surface temperature of the fusing roller and reduce overshoot of initial heating. CONSTITUTION: A tubular inner tube(214) of which both ends are sealed, maintains a vacuum state and contains a predetermined amount of operating fluid inside. A fusing(212) part is installed to cover the inner tube. A heating part(213) is composed of a resistance heating coil installed between the fusing part and the inner tube for generating heat. Coil pitches at both ends of the heating part gradually become narrow as a coil goes to both ends of a fusing roller.
Patent KR-20030044557-A (KR)
Title: Machine and method for inspecting input shaft of power steering system
Inventor: HWANG MUN TAE
IPC: G01B11/00
Filed: 2001-11-30
Abstract: PURPOSE: An input shaft inspecting apparatus and an inspecting method thereof are provided to precisely inspect a processing state of the input shaft forming a power steering device of a vehicle by measuring the input shaft using first and second cameras and computer program. CONSTITUTION: An input shaft inspecting apparatus includes a frame(30) installed adjacent to an edge grinding machine and forming a body of the input shaft inspecting apparatus. The frame(30) has a work table(31) providing a cleaning position and an inspecting position for an input shaft and an overhead frame(32) installed on an upper portion of the work table(31). A mounting plate(34), which is supported by a post(33), is installed below the overhead frame(32). A plurality of slots is formed along a circumference portion of the input shaft. The input shaft has a plurality of chambers.
Patent KR-20020043190-A (KR)
Inventor: FURUGORI MANABU
IPC: H01L51/30
Filed: 2001-12-01
Abstract: PURPOSE: A metal coordination compound, an organic luminescence device and an image display device employing the luminescence device are provided, which compound shows a high phosphorescence efficiency and a short phosphorescence lifetime. CONSTITUTION: The metal coordination compound is represented by LmML'n, wherein M is Ir, Pt, Ph or Pd; L is a bidentate ligand; L' is a bidentate ligand different from L; m is 1, 2 or 3, n is 0, 1 or 2 and m+n is 2 or 3; and MLm is represented by the formula 2 or 3 and ML'n is represented by the formula 4 or 5. In the formulas 2, 3, 4 and 5, CyN1, CyN2 and CyN3 are independent each another and are a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M; CyN4 is a cyclic group containing 8-quinoline having a nitrogen atom connected to M, or its derivative; and CyC1, CyC2 and CyC3 are independent each another and are cyclic group containing a carbon atom connected to M. The metal coordination compound is represented by the formula 2 when n is 0.
Patent KR-20010113611-A (KR)
Title: 내화구조물이 부착된 보일러 연소장치
Inventor: KIM YEONG SAENG
IPC: F24H9/18
Filed: 2001-12-05
Abstract: 본 발명은 난방용 또는 온수 공급용으로 사용되는 보일러의 연소장치에 관한 것으로서, 좀더 구체적으로는 연소실 내부에 길이방향으로 길게 형성된 " " 형상의 내화구조물을 상, 하 다층으로 다수 개 형성함으로서, 미처 연소되지 못한 연료 및 연소에 의한 분진 등을 상기 내화구조물에 충진되도록 하여 완전연소가 이루어지도록 함에 따라 상기 열교환기 내부로 유입되는 분진 등을 제거할 수 있으며, 열효율을 향상시킬 수 있는 내화구조물이 부착된 보일러 연소장치에 관한 것이다. 
     이에, 상기 목적을 달성하기 위한 본 발명은, 일정한 크기의 밀폐된 연소실(11)과 상기 연소실의 상면에 형성되어 연료가 공급되는 노즐(12)과 노즐의 끝단에 형성된 버너(13)와 상기 버너의 일측에 형성되어 분사되는 연료를 점화시키기 위한 점화장치(14)와 상기 연소열을 열교환기(30)로 안내하기 위한 배기관(15)으로 형성된 보일러 연소장치(10)에 있어서, 상기 연소실(11)의 내부 일측 벽면과 이와 대응되는 타측 벽면에 부착 고정될 수 있도록 길이방향으로 길게 형성된 " " 형상의 내화구조물(20)이 상, 하 다층으로 지그재그 부착 형성되어 이루어진 것이 특징이다.
Patent KR-20020045579-A (KR)
Inventor: HWANG IN YONG
Filed: 2001-12-07
Abstract: PURPOSE: A system and a method for an Internet multicast channel sales service are provided to make a multicast broadcaster produce more better Internet broadcasting by enabling the Internet broadcasting station to easily carry out the multicast broadcasting and making the broadcaster concentrate on not the broadcasting technology but the broadcasting contents. CONSTITUTION: The system includes a channel sales system(221) for selling the channel, an EC(Electric Commerce) system(222) for processing the payment of the channel sales, a digital license system(224) for managing a license of the sold channel, an electronic program guide for informing a multicast audience(240) of a program by each channel, and a storage system(223) for storing various kinds of files. An automatic program transmission system(227) transmits the channel data to a multicast network(230) and manages the broadcasting program. A channel management system(228) generates, deletes, edits and monitors the channel by linking with the electronic program guide and the automatic program transmission system.