baber/WOPTO huggingface dataset:
Patent KR-20030066112-A (KR)
Title: 3Dimension Image Display System
Inventor: KIM BEOM SIK
IPC: H04N13/00
Filed: 2002-02-04
Abstract: PURPOSE: A three-dimensional image display system is provided to directly install a multi-focus concave lens at a monitor to divide an input image and display the image to obtain a clear image. CONSTITUTION: A three-dimensional image display system includes a TFT-LCD panel, a TN-LCD monitor, and a protection glass. The TN-LCD monitor has a left-image display unit and a right-image display unit. The TN-LCD monitor and protection glass are placed on the TFT-LCD panel. The three-dimensional image display system includes an analog-digital converter(210), an odd controller(200), the first storage unit(230), an even controller(240), the second storage unit(250), an odd TFT-LCD panel(260), and an even TFT-LCD panel(270).
Patent KR-20030066833-A (KR)
Title: A float inside of the this rise to the surface
Inventor: KIM SEONG RAK
IPC: A01K93/00
Filed: 2002-02-05
Abstract: PURPOSE: Provided is a fishing float with a space inside in which an interior float with floating material is located. The float is less effected by the wave, making it sensitive to fish's signal and convenient to use because throwing the fishing line is easy and a lamp or Chemi-lite is present in the interior floating material for visibility in the dark. CONSTITUTION: The float comprises: an exterior float(1) at the bottom of which is an assembly of a weight material(3) and a buoying material(4), equipped with a space(5) inside to be contacted with outside by several water holes(6), and a hole(7) on the top; and an interior float inside the space(5) composed of a buoying material(14), a rod(4), a lamp(8) and a connecting hole(11) so that a Chemi-lite(9) and a tube(10) are selected and installed.
Patent KR-20030068742-A (KR)
Title: Method for relocating context
Inventor: LEE SEUNG JUN
IPC: H04W76/02
Filed: 2002-02-16
Abstract: PURPOSE: A context relocation method is provided so that a UE(User Equipment) updates a context on the basis of received information and does not lose synchronization when a target RNC(Radio Network Controller) becomes a serving RNC after performing SSR(Seamless SRNS(Serving Radio Network Sub-system) Relocation) by informing information to the UE so that synchronization is lost with a compressor context and a decompressor context of the UE in a compressor context and a decompressor context of the target RNC. CONSTITUTION: An ROHC(RObust Header Compression) layer of a source RNC snaps snapshots of a compressor context and a decompressor context, and transmits the compressor context and the decompressor context to a PDCP(Packet Data Convergence Protocol) layer. The PDCP layer of the source RNC transmits the compressor context and the decompressor context to a target RNC. The source RNC or the target RNC transmits SN(Serial Number) field values of the compressor context and the decompressor context to a UE, using an RRC(Radio Resource Control) message. The UE stores the SN field values of the compressor context and the decompressor context in its PDCP layer. The UE transmits the SN field values of the compressor context and the decompressor context, which are stored in its PDCP layer, to its ROHC layer, updates SN field values of an old compressor context and an old decompressor context, and compresses and decompresses packet data on the basis of the updated compressor context and decompressor context.
Patent KR-20030073790-A (KR)
Title: Fluxgate sensor integrated in print circuit board and method for manufacturing the same
Inventor: CHOI SANG EON
IPC: G01R33/05
Filed: 2002-03-13
Abstract: PURPOSE: A method for fabricating a fluxgate sensor is provided to greatly reduce the size of a system by integrating a fluxgate sensor with other sensors and a circuit, and to detect an organic magnetic field according to an external magnetic field by differentially driving an organic voltage from each core and each side. CONSTITUTION: A prepreg(22) and a soft magnetic layer(24) are bonded to the upper surface of the first metal plate(21). The soft magnetic layer is etched to form a soft magnetic core(1,2). A prepreg(25) and the second metal plate(26) are bonded to the upper surface of the soft magnetic core to form the first substrate. The first through holes(27) are formed at both sides of the first substrate extended from the soft magnetic core. The first through holes are plated, respectively. Both surfaces of the substrate are etched to form an excitation coil. A prepreg(29) and the third metal plate(30) are bonded to the upper surface of the excitation coil to form the second substrate. The second through hole(31) is formed in the outside of the first through hole of the second substrate. The second through hole is plated. Both surfaces of the second substrate of the second substrate are etched to form a magnetic field variation detecting coil. A prepreg(32) and the fourth metal plate(33) are bonded to the upper surface of the magnetic field variation detecting coil. Both surfaces of the third substrate is etched to form a pad(34) for electrical conduction.
Patent KR-20020084894-A (KR)
Inventor: COH CHURN DO
IPC: B60C27/06
Filed: 2002-03-15
Abstract: PURPOSE: An installing structure of a chain for a two-wheeled vehicle is provided to quickly fix the chain with a spring belt and to safely rotate the two-wheeled vehicle by sufficiently shielding wheels through the chain. CONSTITUTION: Many horizontal axes(130) of many chains are installed between vertical axes(110) and another vertical axes(120). The diameter of the horizontal chain is widen to end. A coil shaped spring belt is equipped with a connecting ring and many hooks. Wheels(300) of a two-wheeled vehicle are put on the horizontal axes(130) of a body. The ends of the vertical axes are fixed by rolling through the shapes of the wheels. The hooks are connected with the outside of the vertical axes. The chain body is easily fixed with the spring belt. The two-wheeled vehicle is safely rotated by sufficiently shielding the wheels through the chain body.
Patent KR-20030075702-A (KR)
Inventor: CHO HYEON UK
IPC: B03C3/45
Filed: 2002-03-20
Abstract: PURPOSE: An electric dust collecting filter of an air cleaner is provided to push ionized dust out of the first accelerative electrode, and to pull the dust from the second accelerative electrode to absorb the dust, thereby improving a dust collecting capability. CONSTITUTION: An ionizer(61) ionizes dust in the air. Ground meshes(74) absorb the dust ionized in the ionizer(61). The first accelerative mesh(76) is applied with power having the same polarity as the ionized dust in order to push the ionized dust out of the ionizer(61). The second accelerative mesh(78) is applied with power having opposite polarity to the ionized dust in order to pull the ionized dust. The ionized dust pulled by the second accelerative mesh(78) is acceleratedly absorbed into the second accelerative mesh(78).
Patent KR-20030075716-A (KR)
Title: Composition containing anti-Helicobacter pylori Bacillus polyfermenticus SCD (KCCM 10104) or polyfermenticin SCD
Inventor: BAEK HYEON DONG
IPC: A61K35/74
Filed: 2002-03-20
Abstract: PURPOSE: A composition for the prophylaxis or treatment of gastric diseases containing a Bacillus polyfermenticus SCD strain having an antibacterial effect on a Helicobacter pylori strain or polyfermenticin SCD produced thereby is provided. The composition has excellent antibacterial activity against the H. pylori strain and is thus used in a food, medicines or the like. CONSTITUTION: A preventive or therapeutic agent composition against gastric diseases comprises: as an effective ingredient a B. polyfermenticus SCD strain(KCCM 10104) or polyfermenticin SCD produced thereby. For an example, a B. polyfermenticus SCD strain is inoculated into a TSB broth, precultured for 12hr at 37deg.C, inoculated into a baffle flask and then cultured for 12hr. The toothpaste containing the polyfermenticin SCD contains 65g calcium carbonate, 25g magnesium carbonate, 5g boron and 5g polyfermenticin SCD in 0.1ml peppermint oil, 3ml glycerin and 10ml water.
Patent KR-20030075786-A (KR)
Title: cellular phone combined apparatus of temperature measurement
Inventor: SON JA DEOK
IPC: H04B1/38
Filed: 2002-03-20
Abstract: PURPOSE: A mobile phone having a temperature measurer is provided to easily and conveniently set a suitable temperature of water for bathing an infant by mounting a temperature sensor at an end of an antenna. CONSTITUTION: A temperature sensor(31) is mounted at an end(40) of a head portion(38) of an antenna, for sensing a temperature. A rubber packing(33a) is combined with a circumference surface of an internal side of the end(40) of the antenna, for blocking that water is imbued. The head portion(38) of the antenna is coated by a chameleon dye(32) in which its color is changed according to a temperature of an object.
Patent KR-20020077160-A (KR)
Inventor: EVANS DAVID RUSSELL
IPC: H01L29/43
Filed: 2002-03-27
Abstract: PURPOSE: A dual damascene copper gate is provided to fabricate a metal gate at low cost and form the metal gate and the first level interconnect through a single fabrication step. CONSTITUTION: A silicon substrate is prepared. Isolating active areas are included on the substrate. An insulating layer is formed in a gate region of an active area. The first barrier metal layer is deposited. A gate place-holder layer is deposited on the first barrier metal layer. The gate place-holder layer and the first barrier metal layer are etched to form a gate stack. An oxide sidewall regarding the gate stack is formed. A source region and a drain region are formed in the active area. An oxide layer is deposited over the structure and the oxide layer is etched to form a dual damascene trench to the level of the gate place-holder and to form vias for the source region and drain region. The gate place-holder is removed. The second barrier metal layer(42) is deposited. Copper is deposited into the dual damascene trench and the vias. Excess copper and all portions of the second barrier metal layer are removed to the level of the last deposited oxide layer.
Patent KR-20030080143-A (KR)
Title: Fabrication Method for Backplate of Plasma Display Panel
Inventor: CHO YEONG JAE
IPC: H01J11/34
Filed: 2002-04-04
Abstract: PURPOSE: A method is provided to reduce costs and procedures for manufacturing a phosphor screen, while achieving improved discharge efficiency and luminous efficiency. CONSTITUTION: A method comprises a first step of preparing a rear substrate; a second step of forming an inclined barrier rib on the rear substrate through a screen printing method; and a third step of forming a phosphor screen by depositing a phosphor on the inclined barrier rib by using an inkjet printer and sintering the resultant structure. The inkjet printer includes a nozzle plate(207) having a plurality of nozzle holes(203); a substrate arranged in the vicinity of the nozzle plate; a piezo-electric member(202); a piezo-actuator for driving the piezo-electric member in such a manner that the phosphor liquid is sprayed through the nozzle holes from an ink chamber(205); a diaphragm(208) for forming a passage of the phosphor liquid when a pressure is applied to the ink chamber by the piezo-electric member; and a power unit for applying a signal for driving the piezo-actuator.
Patent KR-20020079566-A (KR)
Inventor: MATSUI TAKAAKI
IPC: A41B9/04
Filed: 2002-04-10
Abstract: PURPOSE: Provided are buttock-covering underpants which are capable of releasing stuffy feeling/heat-fuggy feeling caused on an natal cleft part and the upper or lower part thereof while maintaining the conventional formativity. CONSTITUTION: The buttock-covering underpants characteristically consists of: a first portion including at least one of a sacrum part and a lumbar part, and a second portion including the lower part of an natal cleft part. They have improved ventilation between the first and second portions and they, result in enabling stuffy feeling/heat-fuggy feeling to be eliminated while maintaining the conventional formativity.
Patent KR-20020032506-A (KR)
Inventor: BANG GEUK PIL
IPC: A23F3/00
Filed: 2002-04-15
Abstract: PURPOSE: Provided is a process of preparing green tea(Camellia sinensis) by adding Chinese herbal medicine having erythropoietic and blood circulating activity to green tea as a main material. Whereby, the product has increased erythropoietic activity by a synergistic effect and no side effects and toxicity. CONSTITUTION: A mixture of 25 to 50 parts by weight of Angelicae gigantis radix, 25 to 50 parts by weight of Cnidii Rhizoma and 25 to 50 parts by weight of Paeonia lactiflora is heated and dried, followed by grinding to give a herbal erythropoietic agent, which is mixed with Camellia sinensis powder in a ratio of 6:4 to 8:2, added with roasted unpolished powder in a ratio of 2:1 to 4:1 and extracted at 100deg.C for 30 min to 1 hr. The extract is mixed with a Camellia sinensis extract extracted at 75 to 85deg.C for 20 to 30 min and then added with 0.02 to 0.04%(w/v%) and liquid spice.
Patent KR-20030083036-A (KR)
Inventor: MIN BYUNG EE
IPC: E01F15/00
Filed: 2002-04-18
Abstract: PURPOSE: A shock absorbing guide rail is provided to minimize the loss of cars and lives by dissipating and absorbing impacts caused by a car crash. CONSTITUTION: The shock absorbing guide rail comprises the steps of assembling an assembly spring(16) with a support post(17) whose lower end is buried under the ground(1) and upper end is projected above the ground to be bendable at a car crash, forming flexible grooves(12) on the upper part of the median strip(2) to make the support post(17) inclined rightward and leftward, and fixing the support bar(13) made of synthetic resins to a center groove(21) of the flexible groove(12).
Patent KR-20020082432-A (KR)
Inventor: ICHINOSE HIDEO
IPC: C09K19/30
Filed: 2002-04-20
Abstract: PURPOSE: A liquid crystal medium and an electrooptical display device containing the liquid crystal medium as a dielectric are provided, wherein the display shows a high resistivity, a short response time, a low critical voltage and a wide operation temperature range and has an active matrix addressing based a vertical alignment effect and an electrically controlled birefringence effect. CONSTITUTION: The liquid crystal medium is based on a mixture of polar compounds having negative dielectric anisotropy and comprises at least one compound represented by the formula 1, wherein R1 and R2 are independently an alkyl, alkoxy or alkenyl group of C1-C12, and at least one CH2 group can be independently substituted with -O-, -CH=CH-, -CO-, -OCO- or -COO- in such a manner oxygen atoms are not connected directly one another; Z is OCH2 or CH2O; and m is 0 or 1. The electrooptical display device comprises the liquid crystal medium as a dielectric.
Patent KR-20020053039-A (KR)
Inventor: SEUK DONG WOOK
IPC: B25B21/00
Filed: 2002-04-22
Abstract: PURPOSE: A pneumatic screw fastening apparatus is provided to enhance the convenience of screw fastening operation by allowing alignment of a screw fed from a feeder to be maintained until it is completely fastened. CONSTITUTION: An apparatus is disclosed for fastening a screw by pneumatically propelling a driver(12) by the operation of a switch(16) of a main body(10). The pneumatic screw fastening apparatus comprises a guide duct(14), a guide extension(20) and an air cylinder(30). The guide duct(14) is resiliently supported at the lower end of the main body(10) in order to receive the driver(12), and communicated with a vacuum tube(34) at the upper end thereof. The guide extension(20) is mounted on the lower end of the main body(10) to be moved upwardly or downward so that it receives the lower ends of the driver(12) and the guide duct(14). The guide extension(20) communicates with a feeding tube(24) for feeding a screw at one side thereof. The air cylinder(30) is installed to provide operation force for upward and downward movement of the guide extension(20).
Patent KR-20030087144-A (KR)
Title: Oil pressure clutch for vessel having slant drive structure
Inventor: LIM YANG WOO
IPC: F16D13/58
Filed: 2002-05-07
Abstract: PURPOSE: A hydraulic clutch for a ship having inclined drive structure is provided to facilitate installation work, and minimize the load transmitted to a driving shaft. CONSTITUTION: A hydraulic clutch for a ship comprises a driving shaft part installed inside a housing(1), to generate a rotating power; a slave shaft part rotating a screw outside the body of the ship by receiving the driving force of the driving shaft part; and a clutch mechanism(6) combining and removing the power of the driving shaft part and the slave shaft part by moving a power transfer member of the driving shaft part between power transfer members each combined to the driving shaft part and the slave shaft part. In a hydraulic clutch for a ship having inclined drive structure, a driving shaft part(10) is horizontally installed inside the housing and a slave shaft part(20) is inclined at a desired angle in the housing.
Patent KR-20030089843-A (KR)
Title: Chip development system having function library
Inventor: LIM HWANG GYU
IPC: G06F17/50
Filed: 2002-05-20
Abstract: PURPOSE: A chip developing system having a function library is provided to verify and develop a chip operation freely and easily regardless of hardware of an MDS(Micom Development System) or an emulation board and reduce time necessary for developing a chip by verifying a chip operation through a function library which processed a chip function using the software. CONSTITUTION: A debugging software(210) simulates a smart card operation. A function library(220) processes a function of the smart card using the software. A device driver(230) operates the function library(220). A serial input/output communication library supplies a communication protocol algorithm with the debugging software(210) and the function library(220). A card adapter board supports a communication with a terminal(250) which operates the smart card. The debugging software(210) includes an assembler, a compiler, a linker, a debugger, and a simulator, and compiles and debugs a function library file. The function library(220) includes an encoding core having information data of the smart card, and a random number generator which randomizes a key of the smart card, and a random clock generator which generates a clock for a synchronization of a smart card. The encoding core is a crypto library comprising an algorithm for encoding document or file information and generates a symmetric key and an asymmetric key.
Patent KR-20030090885-A (KR)
Title: Porous aluminum for sound absorbing plate and fabrication method therefor
Inventor: KIM DU YONG
IPC: C22C1/04
Filed: 2002-05-22
Abstract: PURPOSE: A method for fabricating porous aluminum sound-absorbing material is provided to improve noise reduction characteristics and reduce production cost by reducing quantity of aluminum per unit volume required in sintered porous aluminum sheet, and a porous aluminum sound-absorbing material fabricated by the method is provided. CONSTITUTION: The method comprises the steps of mixing pure aluminum powder as a base material with aluminum alloy powder as a binder, stacking the mixed powder as evenly dispersing the mixed powder into a mold on which at least one or more projecting parts are formed, and sintering the mixed powder under vacuum condition, inert gas atmosphere or hydrogen gas atmosphere in the state that a load is applied to the mixed powder in the mold so that an indentation part having the same shape as the projecting parts is formed on at least one side surface of sintered green compact, wherein the aluminum alloy is one or more alloys selected from Al-Zn, Al-Si, Al-Cu, Al-Ni and Al-Mg, wherein content of a metal bonded to aluminum in the aluminum alloy is in the range of 10 to 40 wt.%, wherein the aluminum powder and aluminum alloy powder are formed in a spherical shape, needle shape or filament, wherein cross sectional shape of the projecting parts is circle, polygon or a mixture thereof, wherein the load applied to the mixed powder is in the range of 20 to 80 g/cm¬2, and wherein the sintering is performed in the sintering temperature range of 550 to 660 deg.C for the sintering time range of 10 min to 2 hrs.
Patent KR-20030091167-A (KR)
Title: An opening and closing device of damper in air vent
Inventor: LEE DEOK WON
IPC: B60H1/34
Filed: 2002-05-24
Abstract: PURPOSE: An apparatus for opening and closing a damper of an air vent is provided to improve reliability of working of the damper, to prevent movement of the damper due to outside cause, and to keep opening and closing status of the damper without adding a separate part. CONSTITUTION: An apparatus includes a damper(200) hingedly connected to an inside of an air vent(100), and formed larger than width of the air vent; an extension(400) connected with the air vent through a first hinge axis, and having a second hinge axis(430) protruded from one end thereof, and a thread(400a) formed on the other end thereof to be engaged with a thread(440a) of a knob(440) connected with the air vent; and a rod damper(300) connected with the second hinge axis to transmit power of the extension to the damper, having a guide groove(310) having a pin fixing unit formed on one end thereof to allow the second hinge axis to be inserted thereto in such a manner that the second hinge axis moves in the guide groove, and having one side connected to a central part of the damper.
Patent KR-20030091478-A (KR)
Inventor: CHA SEUNG HWAN
IPC: C23C18/54
Filed: 2002-05-28
Abstract: PURPOSE: A method for fabricating a copper film for semiconductor interconnection which has low resistivity by solving such conventional problems as interruption of electroless copper plating and increase of resistivity value is provided. CONSTITUTION: In a method for fabricating copper film for semiconductor interconnection in which electroless plating is performed on the surface of the object to be plated by dipping an object to be plated into an electroless copper plating solution comprising copper salt, complexing agent for forming ligands with copper ions to suppress liquid phase reaction, reducing agent for reducing copper ions and pH adjusting agent for keeping pH constant to oxidize the reducing agent, the method for fabricating copper film for semiconductor interconnection is characterized in that the electroless plating is performed by using formaldehyde as the reducing agent and maintaining temperature of the electroless copper plating solution to 30 to 70 deg.C, wherein the electroless plating is performed by using the electroless copper plating solution comprising 0.7 to 1.1 g/L of copper sulfate as the copper salt, 2 to 2.5 g/L of ethylene diamine acetic acid as the complexing agent, 0.3 to 0.5 g/L of formaldehyde as the reducing agent and 3 to 5 g/L of potassium hydroxide as the pH adjusting agent, wherein the electroless plating is performed as the object to be plated is being rotated, and wherein the electroless plating is performed at a nitrogen atmosphere or argon atmosphere.