baber/WOPTO huggingface dataset:
Patent KR-20040082626-A (KR)
Inventor: KIM CHA YEOL
IPC: H05H1/00
Filed: 2003-03-19
Abstract: PURPOSE: A method for fixing the tip of an ultrasonic wave horn and an ultrasonic wave fabrication apparatus employing the same are provided not to change the characteristics of the horn by reducing the change of the amplitude of the frequency. CONSTITUTION: An ultrasonic wave fabrication apparatus employing the method for fixing the tip of an ultrasonic wave horn includes a hot plate(100), an ultrasonic horn(10), at least one tip(12), a dam(110), a zig(120), a thermosetting adhesive(112) and a hook(130). The tip(12) is fixedly connected to one side of the ultrasonic horn(10). The tip(12) is fixed by inserting the thermosetting adhesive(112) into the other side of the ultrasonic horn(10).
Patent KR-20040089278-A (KR)
Inventor: LEE JOO YOUNG
IPC: H05K3/00
Filed: 2003-04-11
Abstract: PURPOSE: A laser marking apparatus is provided to enable a smooth marking operation by permitting a printed circuit board to move in X-axis and Y-axis directions, and achieve improved accuracy of marking operation. CONSTITUTION: A laser marking apparatus comprises a base(100); a printed circuit board supply unit(200) arranged in the front portion of the base in such a manner that the printed circuit board supply unit is movable in a vertical direction and supplies a printed circuit board(1) to be marked; a transfer unit(300) arranged next to the printed circuit board supply unit in such a manner that the transfer unit moves, in X-axis and Y-axis directions, the printed circuit board supplied from the printed circuit board supply unit; a laser marker(400) fixed on the transfer unit, and which marks a circuit pattern and/or print on the printed circuit board fixed on the transfer unit by using a laser beam; and a printed circuit board recovery unit(500) arranged next to the transfer unit in such a manner that the printed circuit board recovery unit is movable in a vertical direction and recovers the marked printed circuit board from the transfer unit.
Patent KR-20030095225-A (KR)
Title: 가변 코드형 실린더 자물쇠
IPC: E05B27/10
Filed: 2003-05-07
Abstract: 내통(2)에 뚫어 설치된 내통측 미끄럼이동 구멍(31)과, 내통측 미끄럼이동 구멍(31)에 수용되는 코드 핀(32)과, 코드 핀(32)에 외통(1) 측으로부터 맞닿아서 코드 핀(32)의 길이를 연장하는 가변 핀(33)과, 코드 핀(32)이 기준위치(X)에 있을 때에 내통측 미끄럼이동 구멍(31)과 연통하도록 외통(1)에 뚫어 설치된 외통측 미끄럼이동 구멍(34)과, 외통측 미끄럼이동 구멍(34)에 수용되고 또한 스프링(35)에 의하여 내통(2)측으로 가압되는 드라이버 핀(36)과, 코드 핀(32)이 코드 변경위치(Y)에 있을 때에 내통측 미끄럼이동 구멍(31)과 연통하도록 외통(1)에 뚫어 설치된 외통측 미끄럼이동 구멍(37)과, 외통측 미끄럼이동 구멍(37)에 수용되고 또한 스프링(38)에 의하여 내통(2)측으로 가압되는 드라이버 핀(39)을 구비하는 것으로 한다.
Patent KR-20040098823-A (KR)
Inventor: CHOI MEE RYE
IPC: G03H1/04
Filed: 2003-05-16
Abstract: PURPOSE: A hologram fabrication method using a direct stamping carve method is provided to directly carve a hologram on a substrate having more than film thickness, thereby remarkably improving productivity and quality without damaging the directly carved hologram. CONSTITUTION: A plastic substrate is prepared. Holography letters or logos are carved on the plastic substrate through a direct stamping carve method(110). A metal layer having a predetermined thickness is formed on a surface of the carved substrate(120). To form a window portion, a printing layer for protecting the metal layer is printed in the rest parts except the window portion(130). The metal layer of the window portion where the printing layer is not formed is removed(140). While removing the metal layer, an oxidize solution is cleaned with water and dried(150). A product is cut and processed(160). The cut and processed product is packed.
Patent KR-20040098937-A (KR)
Inventor: HAN GI TAEK
IPC: G06F11/22
Filed: 2003-05-16
Abstract: PURPOSE: A PCI(Peripheral Component Interconnect) bus controller having a slave test bus controlling function is provided to perform the PCI bus control and the test bus control at the same time by integrating the PCI bus controller and an ASP(Address Scan Port). CONSTITUTION: A PCI bus controller block(10) includes a PCI bus controller core(11), a BSC(Boundary Scan Cell)(12), and a TAP(Test Access Port)(13). A back-end logic(200) connected to a single board(100) performs a specified process for general operations and gets to be a test board for the process when the test operation is performed. The PCI bus controller core controls communication between the back-end logic and other board or the processor connected to the PCI bus. A TBC(Test Bus Controller) slave core(20) enables the test by connecting the back-end logic with a TBC master. A board address setting part(300) comprises a dip switch or a jumper enabling the user to optionally select the board.
Patent KR-20040100188-A (KR)
Title: Formation of protecting film for coating tofu using agarose to enhance shelf life of tofu while maintaining original taste and flavor of tofu
Inventor: KIM JEONG MIN
IPC: A23L11/00
Filed: 2003-05-21
Abstract: PURPOSE: A method of forming a protecting film using agarose without additives is provided. The product is used in covering a food or tofu and enhances the shelf life of tofu while maintaining the original taste and flavor of tofu. CONSTITUTION: In the process for forming a protecting film on the surface of tofu, 10mg of agarose is dissolved in 250cc of water, coated on tofu and then heated at 32 to 43deg.C, followed by cooling to form a gel on the surface of tofu.
Patent KR-20040101630-A (KR)
Inventor: JU HAK RIM
IPC: H01J1/304
Filed: 2003-05-26
Abstract: PURPOSE: A surface field emission display is provided to block introduction of impurities by forming a lower electrode of a metal compound so as to maintain stabilized electron emission characteristic and to prevent an upper electrode from being damaged by over-current. CONSTITUTION: A surface field emission display includes an insulating lower substrate(121), a conductive lower electrode(125) formed on the lower substrate, an insulating layer(123) formed on the lower electrode, and a conductive upper electrode(124) formed on the insulating layer. At least one of the lower and upper electrodes is formed of a metal compound. The lower electrode is formed of a plurality of metal compound layers. The upper electrode is formed of a plurality of metal compound layers.
Patent KR-20040101767-A (KR)
Inventor: JUNG SANG SEOP
IPC: F04B49/06
Filed: 2003-05-26
Abstract: PURPOSE: An apparatus for controlling operation of a reciprocating compressor, and a method thereof to remove a stroke estimation deviation due to deviation and non-linearity of motor parameters are provided to improve the operation efficiency of a compressor. CONSTITUTION: A load detector(100) detects a load of a compressor. A piston position detecting sensor(200) detects a position of a piston. A specific interval passing time detector(300) detects time when the piston passes through a specific interval. A TDC(Top Dead Center) estimating unit(400) estimates TDC according to the time output from the specific interval passing time detector and the load output from the load detector. A comparator(500) compares the estimated TDC with a TDC command value for outputting a difference signal. A controller(600) controls the TDC by varying a voltage applied to the compressor according to the difference signal output from the comparator.
Patent KR-20040103064-A (KR)
Inventor: JUNG JAE UK
IPC: H04N3/19
Filed: 2003-05-30
Abstract: PURPOSE: An apparatus for stabilizing high pressure is provided to detect high pressure variance information and to supply a correction waveform to a horizontal deflection member, thereby providing a high pressure stabilizing circuit capable of enhancing stability of a screen. CONSTITUTION: A horizontal deflection member(130) controls current flowing to a horizontal deflection coil. A comparator(110) compares the inputted E/W(East-West) signal and an integral signal of the flyback pulse detected by the horizontal deflection member and then outputs a PWM(Pulse Width Modulation) signal. An FBT(Flyback Transformer)(140), as a high voltage generating member, applies a high voltage to the horizontal deflection member. An ABL(Auto Bright Limit) detecting member(150) detects the high voltage variation of the FBT. A correction member(100) performs a gain control of the detection signal in the ABL and then applies the gain controlled signal to an output of the comparator.
Patent KR-20030095249-A (KR)
Title: 리드-솔로몬 디코더
IPC: G11B20/18
Filed: 2003-06-03
Abstract: 본 발명은 리드-솔로몬 디코더에 관한 것으로, 상기 리드-솔로몬 디코더는, 
     - 신드롬 다항식(syndrome polynomial){S(x)} 및 소거 위치자 다항식(erasure locator polynomial){ }을 계산하기 위한 수단과; 
     - 변형 신드롬 다항식{ }을 계산하기 위한 수단으로서, 여기서 t는 리드-솔로몬 코드의 심볼-에러 정정 성능인, 계산 수단과; 
     - 에러 위치자 다항식{ } 및 에러 평가자 다항식(error evaluator polynomial){ }을 계산하기 위해 유클리드 알고리듬(Euclid's algorithm)을 수행하기 위한 수단과; 
     - 제 2 에러/소거 위치자 다항식{ }을 계산하기 위한 수단과; 
     - 병렬 치엔 검색(parallel Chien search)을 수행하기 위한 수단과; 
     - 포르네이 방정식(Forney's equation)에 따라 에러 크기를 직렬로 계산하기 위한 수단을 포함한다. 
     본 발명은 에러 위치 및 에러 값을 계산하기 위해 필요한 사이클의 수를 감소시키고, 동시에, 비교적 작은 복잡도만을 갖는 하드웨어를 필요로 한다.
Patent KR-20040110496-A (KR)
Inventor: KIM HAK GEON
IPC: F16L47/00
Filed: 2003-06-19
Abstract: PURPOSE: A one-end pipe made from a heat shrinkable member is provided to firmly connect a synthetic resin pipe by shrinking a one-end collar with a heat source supplied via a heating wire. CONSTITUTION: A one-end collar(2) is formed by expanding one side of a synthetic resin pipe(1) or rotation molding a coupling with one side of another synthetic resin pipe(1'). A hot melt(3) is installed in the one-end collar to keep the synthetic resin pipe waterproof. A heating wire is installed instead of the hot melt. A heating wire is wound on the one-end collar to generate heat. A heat shrinkable wire(4) is protected with a coating material(5).
Patent KR-20050003145-A (KR)
Inventor: CHOI EUN SEOK
IPC: H01L27/105
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is provided to prevent oxidation of a barrier metal film of a storage node contact by forming an oxygen diffusion barrier layer between a lower electrode and an interlayer dielectric. CONSTITUTION: A first interlayer dielectric(32) is formed on a substrate(31) defined with a cell region and a peripheral region. A lower electrode(35) is formed on the first interlayer dielectric on the cell region. An oxygen diffusion barrier layer(36a) is formed on the first interlayer dielectric containing the lower electrode. A planarization insulating layer(37a) is filled between the lower electrodes. The planarization insulating layer and the oxygen diffusion barrier layer on the peripheral region are removed. The planarization insulating layer on the cell region is selectively removed. A second interlayer dielectric is formed to surround the sides of the oxygen diffusion barrier layer. A ferroelectric film and an upper electrode are sequentially formed on the lower electrode.
Patent KR-20040030231-A (KR)
Inventor: YAMAMOTO TAKAHIRO
IPC: B23B51/00
Filed: 2003-07-14
Abstract: PURPOSE: A drill is provided to have the long life without the damage from the breakage of the drill because of a chip packing or an elimination of a defective chip in a deep hole drilling operation at high drilling speed. CONSTITUTION: A drill(10) contains a cylindrical main body(14) and a shank(12). The drill is rotated centering around an axis of the main body. The main body contains more than one vertical grooves(18), more than one lands and webs. The vertical grooves are formed in the main body and extended from the axial bottom of the main body to the axial base of the main body. The lands are formed in the circumference of the main body not to be cut by the vertical grooves. The webs are offered in the center of the main body to be extended axially. The webs have a backtaper portion in the axial bottom. The thickness of the web is gradually reduced from the axial bottom of the main body to the shank.
Patent KR-20050008112-A (KR)
Inventor: YANG HO JUN
IPC: B60N3/08
Filed: 2003-07-14
Abstract: PURPOSE: A structure of an ashtray of a vehicle is provided to restrict movement of contents in the crash pad by sliding the body of the ashtray forward from the housing fixed to the crash pad along the curved track. CONSTITUTION: A drawer type ashtray of a vehicle is composed of a housing(50) placed in an opening part of a crash pad and composed of guide grooves(54) curved slowly and longitudinally at right and left sides, and a body(60) having guide projections(64) formed longitudinally at both sides and fitted to the guide grooves and sliding forward from the housing. The guide grooves and the guide projections are slowly arranged downward from the rear parts of the housing and the body to the front parts of the housing and the body, and formed parabolically. Movement of contents in the ashtray is restricted by drawing the body out of the housing along the curved track.
Patent KR-20050017406-A (KR)
Inventor: PARK JIN WOO
IPC: A47B31/02
Filed: 2003-08-01
Abstract: PURPOSE: A table with a side dish refrigerator is provided to overcome the inconvenience of having to take out side dishes stored in a refrigerator and placing the same on a table whenever one prepares a meal or having to put foods on the table back into the refrigerator after the meal. CONSTITUTION: The table has a top plate(10) and legs(20). A refrigerator(30) is provided in at least one part of the upper side of the top plate(10), the refrigerator(30) being refrigerated by a peltier device(32) by being supplied with an external power. The refrigerator comprises a refrigerator body(31) mounted on the bottom face, with at least parts of the peltier device being buried and having a space divided into a plurality of sections and a cover(33) for maintaining sealing with respect to the main body and enclosing the same. Kimchi and other side dishes to be used at every meal are stored together in the table in a fresh state.
Patent KR-20050015555-A (KR)
Inventor: KIM JUNG HUN
IPC: G09G3/291
Filed: 2003-08-06
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to allow the single scan by reducing the discharge delay. CONSTITUTION: A method for driving a plasma display panel includes the steps of: initializing the cells by supplying the initialization signal to at least one among the first and the second electrodes during the reset period; supplying the overlapped scan pulses to the first electrodes during the address period as well as generating the priming discharge at the first period of the scan pulse by supplying the data voltage to the third electrode and selecting the cells by generating the address discharge at the second period of the scan pulse; and performing the display by alternatively supplying the sustain voltage to the first and the second electrodes during the sustain period.
Patent KR-20050017805-A (KR)
Inventor: LEE SANG SOO
IPC: B21B45/02
Filed: 2003-08-09
Abstract: PURPOSE: To provide an apparatus for capable of preventing defects such as marks on a strip edge as well as secondary contamination of strip due to outflow of solution by automatically controlling the brush roll according to width and thickness of strip in spaces in upper and lower parts of the roll that are not contacted with a brush roll, thereby uniformly abrasing the brush roll. CONSTITUTION: An apparatus for preventing partial abrasion of brush roll(220) for cold rolled strip cleaning comprises supporting blocks(160) installed adjacently to both ends of the brush roll that cleans a strip(14); a screw shaft(170) which is laid across the supporting blocks, on which screw threads are formed such that the screw threads are oppositely directed to both ends of the screw shaft from the center of length of the screw shaft, and which are rotated by a screw driving motor(162); moving blocks(150) engaged with the screw shaft by being inserted onto the screw shaft; drum bases(140) fixed to bent upper parts of the moving blocks; rotary drums(130) which are rotatably connected to the drum bases, and on the outer circumferential surface of which fixed plates are formed; and edge plates(110) which are removably connected to the fixed plates and diversely formed at a size corresponding to a distance from an edge of the strip to an end part of the brush roll per width and thickness of the strip.
Patent KR-20050017173-A (KR)
Inventor: KIM BYEONG HWA
IPC: C04B35/26
Filed: 2003-08-11
Abstract: PURPOSE: A preparation method of a material useful for bedding is provided to emit anions as well as magnetic force in specific range, and thus to give advantageous effect to the human health by complex use of anion ceramic and a ferrite type magnet. CONSTITUTION: The preparation method of a material useful for bedding comprises mixing 50-95.5wt% of a ferrite type magnet and 50-0.5wt% of anion ceramic which emits anions, and carrying out compress-molding of the resulted mixture, wherein the ferrite magnet has 400-1500 Gauss of magnetic force, and the anion ceramic emits 600 numbers of anions per 1cc.
Patent KR-20050017963-A (KR)
Inventor: HEO SEON WOOK
IPC: E02B3/12
Filed: 2003-08-12
Abstract: PURPOSE: A river improvement method is provided to improve a river eco-friendly by forming a stone line using wood waste sources and native stones, installing sack gabions between the stone lines, then placing rubber inward and to diverse the species of creatures by forming the habitat and spawning place on a river embankment widely. CONSTITUTION: The river improvement method comprises the steps of installing wood waste sources(21) on a riverbed of an embankment formed to be inclined on both sides of a river, piling up a reinforcing stone wall using native stones(23) along the embankment from the upper part of the wood waste sources(21), installing sack gabions(27) along the inclination of an embankment on both sides of the root of wood wastes sources(21) and a stone line, and forming a rubble line by placing rubble in the sack gabion.
Patent KR-20050019569-A (KR)
Inventor: HONG WON GUK
IPC: A01K61/00
Filed: 2003-08-19
Abstract: PURPOSE: An artificial fish bank construction of ecological rivers using a gabion breast wall is provided to be eco-friendly and to protect a fish ecosystem by installing a determined artificial fish bank in the gabion construction. CONSTITUTION: The artificial fish bank construction(100) of ecological rivers using a gabion breast wall comprises a gabion(110) box net for charging rubbles or gravels in; and the artificial fish bank(120) with a fish inhabitable space in the box net. The artificial fish bank is made of concrete or synthetic resin and has a rectangular box or circular type prefabricated structure. The artificial fish bank further comprises a compartment or connection passage for the fish to come in and out freely.
Patent KR-20050022201-A (KR)
Title: A composition containing a photoacid generator monomer, a substrate coated with the composition, method for synthesizing a compound on a substrate using the composition and a microarray produced by the method
Inventor: JUNG SUNG OUK
IPC: C40B40/10
Filed: 2003-08-25
Abstract: PURPOSE: A composition containing a photoacid generator monomer, a substrate coated with the same composition, a method for synthesizing a compound on the substrate using the same composition and a microarray produced therefrom are provided, thereby performing the coating of the substrate with the photoacid generator monomer without polymerization, and simplifying the synthesis process of a compound on the substrate by coating the substrate with the photoacid generator monomer. CONSTITUTION: The composition containing a photoacid generator monomer and nonionic surfactant is provided, wherein the photoacid generator monomer is sulfonium-based or iodonium-based photoacid generator; the sulfonium-based photoacid generator is represented by formula (I) in which R is CF3SO3- or C4F9SO3-, and R1 is CH3, formula (II) in which R is CF3SO3- or C4F9SO3-, or formula (III) in which R is CF3SO3-, C4F9SO3-, CF3(CF2)3SO3 or p-TSO, R1 is hydroxy or H, and R2 is hydroxy or H; the iodonium photoacid generator is represented by formula (IV) in which R is CF3SO3 or C4F9SO3, or formula (V) in which R is CF3SO3, C4F9SO3 or p-TSO; and the nonionic surfactant is 100% fluoroaliphatic polymer ester or a mixture of 95% fluoroaliphatic polymer ester and 5% NMP. The method for synthesizing a compound on the substrate comprises the steps of: (a) coating a first molecule layer having an acid unstable protecting group on the solid substrate; (b) coating the photoacid generator monomer composition on the first molecule layer; (c) exposing the composition layer to light and heating the composition layer to remove the acid unstable protecting group from the first molecule; (d) cleaning the photoacid generator monomer composition layer; and (e) binding a second molecule to the exposed first molecule, wherein the compound is nucleic acid or protein.
Patent KR-20040019980-A (KR)
Inventor: MARUYAMA TAKESHI
IPC: G06K17/00
Filed: 2003-08-28
Abstract: PURPOSE: To provide electronic equipment capable of realizing a wireless function by using an extension card which maintains a stable wireless communication operation without causing damage to the card and an equipment main body, and also provide an extension device control method. CONSTITUTION: When a control part 102 receives a position detection signal indicating that a connector 100 for connecting the card is at a position P0 from a detection part 101, it refers to information indicating a fixed value of transmission power for each position stored in a ROM 103 and changeably controls the transmission power of an electric power amplification part 202. Herein, the transmission output(transmission power) of the electric power amplification 202 is controlled to increase, since the position detection signal indicating that the connector 100 for connecting the card is at the position P0 is received.
Patent KR-20040100813-A (KR)
Inventor: HAN JEONG UK
IPC: H01L27/115
Filed: 2003-09-01
Abstract: PURPOSE: An EEPROM(Electrically Erasable and Programmable Read Only Memory) and a manufacturing method thereof are provided to reduce an operation voltage of a cell by using a gate oxide layer with nonuniform thickness. CONSTITUTION: A memory gate oxide layer(215) with non-uniform thickness is formed on a semiconductor substrate(200). A tunnel oxide layer(212) is laterally connected with the memory gate oxide layer. A floating gate(216a) is formed along the upper surface of the memory gate oxide layer and the tunnel oxide layer. An insulating pattern(218a) and a control gate(220a) are formed thereon. Source and drain regions(213) are formed in the substrate to align the floating and control gates.
Patent KR-20050024773-A (KR)
Inventor: LIM YOUNG HWAN
IPC: H04W4/00
Filed: 2003-09-03
Abstract: PURPOSE: A system for receiving a visitor of an interphone with a mobile phone by using an image is provided to solve a problem that privacy is not protected by existing private security service firms. CONSTITUTION: An image and voice are transmitted from a camera(103) of an interphone to a mobile terminal(500). In case of a general interphone, when an interphone switch(104) is operated, a signal of the camera(103) is checked by a monitor(202) of the interphone. It is proposed that the image signal displayed on a monitor of the interphone is transmitted to the general mobile phone(500). Such an operation is called an SSQ(Speed Security Queue). The SSQ receives a signal from the interphone, converts it into a standard format, and then transmits it to the mobile terminal(500) by using a wireless Internet(400).
Patent KR-20050024105-A (KR)
Inventor: KANG TAE HONG
IPC: H04B1/40
Filed: 2003-09-04
Abstract: PURPOSE: A charger of a mobile terminal having a burglar sensing or/and paging function and its method are provided to quickly inform a manager of a store if a charger of the store is stolen. CONSTITUTION: It is checked whether a mobile terminal is connected(700). A power state of the mobile terminal is detected(701). Power applied from a power supply unit is converted into power suitable for the mobile terminal(702). The converted power is supplied to the mobile terminal(703). The charged state of the mobile terminal is displayed on a light emitting unit(704).