baber/WOPTO huggingface dataset:
Patent KR-20030022053-A (KR)
Inventor: HARADA TAKAFUMI
IPC: H01L41/09
Filed: 2002-09-06
Abstract: PURPOSE: To provide a fishing rod enabling easy sensing of the motion of the tip section and easy discharge of water from the rod body. CONSTITUTION: A pipe 20 having piezoelectric property is placed on the circumference of the tip section 4 of the fishing rod. An alarm such as lamp, vibrator or buzzer is energized by the voltage generated by the pressure applied to the pipe 20 by the vibration or bending of the tip section 4.
Patent KR-20040025801-A (KR)
Title: Method for forming a gate line in a semiconductor damascene structure
Inventor: SEO YEONG HUN
IPC: H01L21/28
Filed: 2002-09-17
Abstract: PURPOSE: A method for forming a gate line using a semiconductor damascene structure is provided to reduce silicide resistance by making top critical dimension(CD) controlled to be large contrary to bottom CD that determines the characteristic of a transistor. CONSTITUTION: A tunneling oxide layer(2) is deposited on a silicon substrate(1). A nitride layer(6) is deposited on the tunneling oxide layer. After photoresist(5) is formed on the nitride layer, a gate pattern is formed. The nitride layer is slope-etched. After polysilicon is deposited in a hole line of the nitride layer, photoresist is applied to form a gate pattern. A gate etch process and a cleaning process are performed to form a final gate line.
Patent KR-20040026022-A (KR)
Title: A resin solution for resin coating steel sheets having excellent workability and quality of surface, and manufacturing method of resin coating steel sheets to use it
Inventor: LEE JAE RYUNG
IPC: C09D201/00
Filed: 2002-09-17
Abstract: PURPOSE: Provided are a resin solution for a resin coating steel plate excellent in roll coating ability and surface quality and a process for producing the resin coating steel plate by using the resin solution. CONSTITUTION: The resin solution contains 100pts.wt. of a water-soluble silicone resin as a main material resin, 2-10pts.wt. of nano silicate, 100-140pts.wt. of silica, 0.3-1.0pts.wt. of a silicone leveling agent. And the resin coating steel plate is produced by spreading the resin solution on a chromate-treated zinc alloy-plated steel plate and then baking the steel plate at 200-250deg.C, wherein the resin coating has a thickness of 0.5-3.0 micrometer.
Patent KR-20040027002-A (KR)
Inventor: KIM DEOK GI
IPC: F24F6/00
Filed: 2002-09-27
Abstract: PURPOSE: A photo frame type humidifier is provided to maintain the appropriate humidity by evaporating water absorbed by an absorbing fabric while realizing a frame function. CONSTITUTION: A duct part(13) having an open front, intake ports(11) and an exhaust port(12) is formed inside a case(10) detachably mounted on a surface of a wall. A water tank(20) is installed at the lower part of the duct part, having a chamber(21) containing water and having an open upper part. An absorbing fabric(30) for absorbing water is vertically arranged in the duct part positioned over the water tank so that a lower end part of the absorbing fabric sinks under water partially by a support element(120). Ventilators(40) are installed on one side of the duct part positioned at both ends of the absorbing fabric for ventilating the air flowed in through the intake ports to the absorbing fabric so that water absorbed to the absorbing fabric and water contained in the water tank is evaporated to be discharged through the exhaust port. A photo frame cover(50) having a display part(130) for mounting a picture is installed in front of the case and is combined with opening elements(140) to open and shut the duct part.
Patent KR-20040028399-A (KR)
Title: Trobule management system Between service provider using gateway system and method thereof
Inventor: HAN YU SU
IPC: H04B3/46
Filed: 2002-09-30
Abstract: PURPOSE: A system for managing a communication network trouble using gateway systems between communication service providers is provided to install a gateway system server in a communication network provider, and to install gateway system clients in communication service providers, thereby efficiently exchanging trouble information between the communication network provider and the communication service providers. CONSTITUTION: A communication network provider system(2) supplies communication network equipment. Many communication service provider systems(7,12) receive the communication network equipment, and supply communication services. The communication network provider system(2) has a gateway system server(6). The communication service provider systems(7,12) have gateway system clients(11,16), in order to exchange trouble-related information through the Internet(1). The provider system(2) comprises as follows. A communication network provider network management system(3) stores/monitors information on the network equipment, and collects alarm information related to a trouble. A communication network trouble management system(5) receives the alarm information, decides the troubled provider system(2), and generates a trouble ticket. A gateway system server(6) receives the trouble ticket, and transmits the trouble ticket to the provider system(2).
Patent KR-20040031984-A (KR)
Title: The Ship
Inventor: KIM JIN MUN
IPC: B63B35/32
Filed: 2002-10-08
Abstract: PURPOSE: A multipurpose sweeping vessel is provided to improve the quality of water in the water reservation area by eliminating floating matters on the water as well as garbage under water efficiently. CONSTITUTION: A floating matter collecting system is installed in a hull(10) of a catamaran type sweeping vessel to remove and collect waste, and composed of a conveyor(50) and a support structure(30). The conveyor is inclined and installed in the lower part of a steering house, and operated by interlocking with a wire winding drum(52) driven by a belt driving motor(51) and a stem motor(53). A wire guide(31) is mounted in a column of the support structure to contain a wire, and a water jet(80) is installed in the stern of the sweeping vessel. The water jet is connected to an engine(90) of an engine room(70) in series to generate driving force for the hull. A deck crane(40) is mounted in the center of a deck of the hull, and operated by a hydraulic pump(43). A grab(41) and a crane wire(42) are arranged in the deck crane, and the grab is composed of plural tongs.
Patent KR-20040008255-A (KR)
Title: Superconductive magnet apparatus
Inventor: MIKAMI YUKIO
IPC: H01F7/20
Filed: 2002-10-22
Abstract: PURPOSE: To provide a superconducting magnet system which can sustain generation of magnetic field for a specified time interval, even if power interruption takes place. CONSTITUTION: The superconducting magnet system comprises a UPS unit 15, incorporating a battery for backing up the control power supply of components in an exciting power supply section 10 upon occurrence of power interruption; a switch circuit 18 for short-circuiting/open-circuiting the output from the exciting power supply section 10; and an output short-circuiting/releasing circuit 16, being supplied with power from the UPS unit and which short-circuits the switch circuit upon occurrence of power interruption, whereas open-circuits the switch circuit, upon power recovery.
Patent KR-20040037495-A (KR)
Title: Variable Heat Retentive Textiles.
Inventor: KIM PAN SOO
IPC: D03D15/00
Filed: 2002-10-28
Abstract: PURPOSE: Thermo-keeping variable fiber is characterized by using tube type warp and weft, injecting air into the tubes and controlling fiber structures by increase and decrease of air pressure. The thermo-keeping variable fiber is useful for patient clothes and clothes for summer and winter. CONSTITUTION: Thermo-keeping variable fiber is obtained by manufacturing clothes out of warp and weft having tube types; increasing and decreasing air permeability to control thermo-keeping ability; and then adhering a thermometry element on both sides of the fiber to regulate optimum thermal movement.
Patent KR-20040037496-A (KR)
Title: Removable Soil-Nail Using Screw Type Rebar and Manufacturing Method
Inventor: JEONG SOON YONG
IPC: E02D5/80
Filed: 2002-10-28
Abstract: PURPOSE: A manufacturing method for a removal nail using a spiral reinforcing bar is provided to manufacture and install a removal nail easily and to heighten economical efficiency by low manufacturing cost. CONSTITUTION: The manufacturing method for a removal nail using a spiral reinforcing bar comprises the steps of assembling a spiral reinforcing bar without a rib(12), a space steel wire installed to a part where a rib(12) is removed to secure a rib space, and an end cap, then inputting to a thermal shrinkage tube, and applying heat to reduce the diameter of the thermal shrinkage tube to make the spiral reinforcing bar and the thermal shrinkage tube closely, and pulling out the space steel wire.
Patent KR-20040041794-A (KR)
Title: method for manufacturing metal line in semiconductor device
Inventor: HAN SEUNG HUI
IPC: H01L21/3205
Filed: 2002-11-11
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to restrain the generation of tungsten plug fall-down and Ti loss under a plasma dry etching process by forming a double spacer made of a Ti layer and an oxide layer. CONSTITUTION: A lower metal line(102) is formed on a semiconductor substrate(100). An insulating layer(104) is formed on the resultant structure. At this time, the insulating layer has a via hole and a conductive plug(108) for filling the via hole. An upper metal line(114) is formed on the insulating layer for being partially connected with the conductive plug. A metal layer and an oxide layer are sequentially formed on the entire surface of the resultant structure. A double spacer(119,121) is formed at both sidewalls of the upper metal line by carrying out a dry etching process on the oxide layer and the metal layer.
Patent KR-20040042534-A (KR)
Title: Coal moisture control process dryer having internal pressure stabilization function
Inventor: KIM HYEONG SEOK
IPC: C10B57/10
Filed: 2002-11-14
Abstract: PURPOSE: A coal moisture control process dryer is provided which is capable of stabilizing internal pressure of the dryer by injecting nitrogen into the dryer when pressure is leaked to the outside of the dryer, thereby removing raw material coal stagnated and accumulated at the output side of feed screw. CONSTITUTION: In a coal moisture control process dryer for drying the raw material coal by injecting raw material coal containing a large amount of moisture into the dryer, the coal moisture control process dryer comprises a nitrogen injection unit(80) comprising a nitrogen tank(81), diaphragm valves(82a,83a,84a) for opening and closing supply of nitrogen from the nitrogen tank, solenoid valves(82,83,84) for operating the diaphragm valves, and nozzles(82b,83b,84b) which are installed at an end of pipes connected to the diaphragm valves so that the nozzles cover the output side of feed screw, and on which a nitrogen discharge hole is formed; and a positive pressure sensing unit(90) comprising touch plates installed at portions partially cutout along the circumferential surface of sealing cotton cloth(70) to sense generation of positive pressure inside the dryer and moved as the internal pressure of the dryer is being leaked to the outside, and positive sensing sensors for sensing movement of the touch plates.
Patent KR-20040045135-A (KR)
Title: Method for display/transmission of external image in mobile phone
Inventor: OH JEONG TAEK
IPC: H04B1/40
Filed: 2002-11-22
Abstract: PURPOSE: A method for displaying and wirelessly transmitting an external image in a mobile communication terminal is provided to allow a user to view an external image and share the image with someone else. CONSTITUTION: A mobile communication terminal receives san external TV image through a wired/wireless communication port(S21). The mobile communication terminal converts a corresponding signal so as to be displayed on a display unit(S22). The display unit displays the TV image by controlling LCD according to a received digital value(S23). When a specific image of the TV image is desired to be transmitted to a different mobile terminal, the specific image is selected by a user(S24). When the image to be transmitted is selected, the mobile terminal transmits the corresponding image to the different mobile terminal(S25).
Patent KR-20040046796-A (KR)
Title: The supporting structure for fixing a walling panels
Inventor: LEE KANG NAM
IPC: E04F13/08
Filed: 2002-11-28
Abstract: PURPOSE: A support for fixing an architectural external wall panel is provided to improve the safety on an external wall of a building as a whole. CONSTITUTION: The support for fixing an architectural external wall panel contains: a channel(70) whose upper side is coupled with a T-bolt(20) for fixing an external wall panel to be movable horizontally by a cogged joint(71) and both outer side sections are composed of a vertical unit(74) and a stress distributing member(73) formed on the lower part of the vertical unit(74); and one or more anchors(50) fixed vertically from the bottom of the channel(70).
Patent KR-20030005111-A (KR)
Inventor: FUKUSHIMA DAI
IPC: H01L21/3105
Filed: 2002-11-30
Abstract: PURPOSE: A semiconductor device and the method of manufacturing the same are provided to achieve excellent RC property by forming a cap film avoiding the problem caused by the dishing of the cap film or the remaining sidewall of the recess part of the cap film. CONSTITUTION: The method of manufacturing the same comprises the first step of polishing with a selection ratio where (the polishing speed of a cap film)/(the polishing speed of an insulation film)=R1, and the second step polish of performing the polish at a selection ratio where (the polishing speed of the cap film)/(the polishing speed of the insulation film)=R2, and each polish is performed, using slurry where R1 is more than R2.
Patent KR-20040049206-A (KR)
Title: A wheel hub of an automobile
Inventor: CHO HYEON JONG
IPC: B60B27/00
Filed: 2002-12-05
Abstract: PURPOSE: A wheel hub for a vehicle is provided to enhance the appearance and install easily by increasing the freedom of design with forming the image cap separately from the wheel hub, and to reduce cost and weight by restricting the surface damage in mounting the image cap. CONSTITUTION: A tire is installed in an axle of a vehicle, and a wheel hub(70) is mounted to the tire to circulate air actively during traveling at high speed by shutting off inflow of foreign matters. Plural hooks(72) are arranged radially in the rear part of the wheel hub, and an insertion hole(75) is formed radially inside the wheel hub. An elastic member(73) is arranged inside the hooks, and fixed by a fitting projection(74) protruded in the hook. A cap body(77) is protruded around the insertion hole, and plural guide grooves(78) are formed in the cap body. An image cap(80) is manufactured separately from the wheel hub, and fitted to the insertion hole. Plural projections(82) are formed in the image cap, and inserted to the guide grooves.
Patent KR-20040054041-A (KR)
Inventor: LEE SANG HUN
IPC: H04B17/00
Filed: 2002-12-17
Abstract: PURPOSE: An off-line debug system is provided to supply garbage messages of plural debug ports to an operator in real time, and to store the garbage messages in the debug ports, so that the operator can retrieve the stored garbage messages at any time. CONSTITUTION: Debug ports(10_1-10_n) are comprised in a mobile phone system to output garbage messages showing a state of the mobile phone system. A network server(102) operates the garbage messages outputted from the debug ports(10_1-10_n) in real time. A storage medium(104) stores the garbage messages supplied from the debug ports(10_1-10_n) under control of the network server(102), and is comprised in one server connected to an operator through the network server(102). An operator terminal(106) displays the stored garbage messages to the operator, and delivers a predetermined warning sound to the operator.
Patent KR-20040055952-A (KR)
Title: System for remotely diagnosing a performance of a excavator
Inventor: CHOI JIN GU
IPC: G06Q50/00
Filed: 2002-12-23
Abstract: PURPOSE: A system for remotely testing the performance of an excavator is provided to manage a general state of the excavator by transmitting a performance test result to a remote place through a wireless terminal, and collecting/storing the data for the performance test data to a database in the remote place. CONSTITUTION: A dynamometer(20) measures the operation and driving state of the excavator by comprising various kinds of sensors. A dynamo controller(30) controls the operation of the dynamometer and generates the matched measurement data by receiving various kinds of measuring value from the dynamometer. A computer(40) comprises a wireless transceiver module(41) and transmits the measurement data generated from the dynamo controller through the wireless. A wireless communication terminal(10) receives/displays the measurement data wirelessly transmitted from the computer and wirelessly transmits the received measurement data to the remote place. A database server(50) stores the measurement data received from the wireless communication terminal in the database according to a specification and a sort of the excavator.
Patent KR-20040056024-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: YOON GYEONG RYEOL
IPC: H01L21/28
Filed: 2002-12-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to solve a problem of contact resistance of a dual damascene process by making a via hole filled with an inorganic SOG(spin on glass) layer not including carbon and nitrogen. CONSTITUTION: The first insulation layer(12), an etch blocking layer(14) and the second insulation layer(16) are sequentially deposited on a semiconductor substrate(10). The second insulation layer, the etch blocking layer and the first insulation layer are patterned to form a via hole. A hydrogen silsesqunoxane-based inorganic SOG layer is applied to fill the via hole. The inorganic SOG layer and the second insulation layer are patterned to form a trench(36) with an opening broader than the via hole. The inorganic SOG layer remaining on the second insulation layer and in the via hole is wet-etched. The via hole and the trench are filled with metal to form a metal interconnection of a dual damascene structure.
Patent KR-20040056051-A (KR)
Title: Apparatus and method for detecting onset of slag carryover from a ladle
Inventor: KWON JEONG HYEOK
IPC: B22D41/00
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus and a method for detecting outflow of slag from ladle are provided to produce clean product based on the captured vibration signals by capturing vibration signals generated when slag is flown out to tundish from ladle using non-touch and touch type vibration sensors in continuous molten steel casting process. CONSTITUTION: The method comprises a step of calculating an average vibration amplitude of the ladle(1) by vortex using a vibration sensor within a certain weight range of the ladle; a step of calculating current slag outflow ratio using the average vibration amplitude and current vibration amplitude calculated by the vibration sensor; a step of comparing the slag outflow ratio with reference value per steel types recorded in slag outflow ratio database per steel types; a step of comparing the slag outflow ratio with reference value per opening ratios recorded in slag outflow ratio database per opening ratios; and a step of generating an alarm or control signal if the slag outflow ratio is greater than or the same as both the reference value per steel types and the reference value per opening ratios, and repeating the foregoing steps using a newly measured vibration amplitude if the slag outflow ratio is less than the reference value per steel types or the reference value per opening ratios, wherein a ladle average vibration amplitude is measured by installing a reflection mirror on a manipulator arm of the ladle and reflecting laser beam of laser vibration measuring instrument onto the reflection mirror, and wherein a three-axis vibration sensor(9) is installed at an arbitrary position of the ladle manipulator or detect only vibration amplitude due to outflow of slag by compensating output of the laser vibration measuring instrument using output of the three-axis vibration sensor.
Patent KR-20030023595-A (KR)
Inventor: KIM HUN SEOK
IPC: F23G5/00
Filed: 2002-12-24
Abstract: PURPOSE: A device for automatically and continuously inputting waste to keep the internal pressure and temperature of an incinerator is provided to uniformly keep the pressure and temperature of the incinerator and perform complete combustion by inputting the waste into an incinerating chamber continuously. CONSTITUTION: A storing hopper(6) having a storing tank(6a) narrowing toward the lower part is installed at the lower part of an input hopper(3). A couple of crush rollers(7a,7b) having a gear unit are installed at the lower part of the storing hopper(6). A driving shaft(8), on which one side crush roller(7a) is fixed, is rotated by a driving motor(10). A driven shaft(15), on which the other side crush roller(7b) is fixed, is connected to a load control system(17).
Patent KR-20040057250-A (KR)
Title: Thin Film Transistor For Liquid Crystal Display Device Having Minimized Parasitic Capacitance Deviation
Inventor: CHO SO HAENG
IPC: G02F1/1368
Filed: 2002-12-26
Abstract: PURPOSE: A TFT(Thin Film Transistor) having a minimized parasite capacity variance for an LCD(Liquid Crystal Display) is provided to form a drain electrode with an island shape to an upper portion of a gate electrode and connect the drain electrode with a pixel electrode through a contact hole, thereby minimizing the parasite capacity variance. CONSTITUTION: A gate wire(110) is arranged with the first direction on a substrate(100) and a data wire(140) crossing the gate wire is arranged with the second direction, thereby defining a pixel region. A gate electrode(112) is connected to the gate wire(110) and an active layer(130) is formed at an upper portion of the gate electrode(112). A source electrode(142a) connected to the data wire(140) is partly overlapped with an edge of the active layer(130) and has an opening(A). A drain electrode(142b) is surrounded by the source electrode(142a) and formed with an island shape. A passivation layer is formed at an upper portion of the source and drain electrodes(142a,142b) and has a drain contact hole(152) for exposing the drain electrode(142b). A pixel electrode(160) is formed at an upper portion of the passivation layer and connected to the drain electrode(142b) through the drain contact hole(152).
Patent KR-20040057586-A (KR)
Title: Metal piece of deflection yoke for cathod ray tube
Inventor: KIM GYEONG SU
IPC: H01J29/76
Filed: 2002-12-26
Abstract: PURPOSE: A deflection yoke correcting iron piece is provided to prevent a movement of the correcting iron piece and achieve improved work efficiency by eliminating the necessity of using an adhesive. CONSTITUTION: A deflection yoke correcting iron piece(16) is slide inserted into a fixing member(14) mounted on a neck portion(13) of a deflection yoke(100). The deflection yoke correcting iron piece has a teeth portion(16a) formed at one of surfaces contacting the fixing member. The fixing member has two guides formed integrally with the neck portion and spaced apart from each other. Each of the guides has a guide surface with a teeth portion(15) corresponding to the teeth portion of the deflection yoke correcting iron piece. The teeth portion of the deflection yoke correcting iron piece is engaged with the teeth portion of the guide.