baber/WOPTO huggingface dataset:
Patent KR-20020082747-A (KR)
Inventor: CHO SANG BOK
IPC: B60S1/02
Filed: 2002-03-28
Abstract: PURPOSE: A device and a method for removing moisture are provided to promptly remove the moisture on the glass by accurately and easily sensing the generation of moisture in the early stage. CONSTITUTION: A surface resistance detecting unit(50) displays a resistance value varied depending on the moisture on the surface of a nonconductor. A static electricity sensing unit(60) prevents the generation of static electricity by using the signal from the surface resistance detecting unit. A moisture sensing unit(70) decides the existence of moisture based on the change of the amount of the current in relation with the resistance value of the surface resistance detecting unit and outputs a corresponding signal. A drive unit(80) removes the moisture on the surface of the nonconductor by moving with respect to the signal outputted from the moisture sensing unit.
Patent KR-20030079008-A (KR)
Title: Pressure measurement apparatus for wind tunnel experimental vehicle
Inventor: LEE JEONG HO
IPC: G01M9/06
Filed: 2002-04-01
Abstract: PURPOSE: A device for measuring pressure of vehicle of a wind tunnel test is provided to supply sufficient data for the cooling of an engine and a brake and the damages of a vehicle body by measuring pressure for wind velocity in the middle as well as in the front and rear of the vehicle in a wind tunnel test. CONSTITUTION: A device for measuring pressure of vehicle of a wind tunnel test is composed of a traverse system(1), a rotary arm assembly and a control unit(30). The traverse system is mounted at the upper part to make a measuring unit(A) of a wind tunnel device move forward and backward the vehicle along a test space, wherein the wind tunnel device measures pressure generated in the vehicle by passing wind through a wind tunnel mutually connected by the vehicle that is positioned at the test space. The rotary arm assembly is mounted to the traverse system by a medium of a traverse adapter(1') to freely rotate and move along the vehicle and measure pressure for a voluntary spot of the vehicle. The control unit operates and controls the rotary arm assembly, and processes and analyzes data for measured pressure of wind velocity.
Patent KR-20030082249-A (KR)
Inventor: NA JEONG EUN
IPC: H04N7/01
Filed: 2002-04-17
Abstract: PURPOSE: A motion adaptive spatial-temporal deinterlacing method is provided to improve the quality of picture by clearly representing a horizontal boundary line in a display device such as a large PDP(Plasma Display Panel). CONSTITUTION: An interlaced scan type image is inputted to a deinterlacing unit(S10). Differences in pixel values are obtained between fields related to pixels around a pixel to be interpolated(S21). The maximum pixel difference is decided as a motion value(S23). It is judged whether the motion value exceeds a threshold(S25). If so, a median filter filters information related to the detected movement through post-processing(S31). If not, the median filter filters the information related to the detected movement through post-processing(S33). A pixel value of the pixel to be interpolated is adaptively interpolated according to the information of the detected movement through temporally axial filtering or spatially axial filtering(S41-S43). A progressive scan type image is output(S50).
Patent KR-20020082414-A (KR)
Inventor: ICHIKAWA SHIGEYUKI
IPC: G02B6/50
Filed: 2002-04-18
Abstract: PURPOSE: A cable protecting tube is provided which reduces saggings of the cable protecting tube which are generated between supporters, and improves tension-resistive performance. CONSTITUTION: A cable-protecting tube(10) is obtained, by attaching a tension member(14) vertically to the outside of a plastic body(12) of a cable-protecting tube, putting a plastic casing(16) on its outside and integrating the cable-protecting tube body and the tension member a body. This protective tube is laid, being supported, in such a way as to be movable in the longitudinal direction, with supporters being fitted to the top part of a sewerage pipe at appropriate intervals inside the pipe, and tension member anchors being fixed to both end sides of the sewerage pipe. By using these anchors, the tension member of the protecting tube is anchored with a tension applied to the tension member. Consequently, saggings of the cable protecting tube are reduced, and an optical fiber cable is set in without hindrance.
Patent KR-20030082722-A (KR)
Title: Method and apparatus for performing united message service in a exclusive terminal
Inventor: HONG JIN PYO
IPC: H04W4/12
Filed: 2002-04-18
Abstract: PURPOSE: A method and an apparatus for performing a unified message service in a dedicated terminal are provided to combine LAN(Local Area Network) ports and a PSTN(Public Switched Telephone Network) port and perform the unified message service. CONSTITUTION: A PSTN port(123) transmits and receives a voice message through a PSTN. Two LAN ports(121) transmit and receive a unified message through a LAN. The unified message is at least one among the voice message, a facsimile message, an E-mail, and a news push message. One between the two LAN ports(121) transmits and receives a signal with the LAN, and the other between the two LAN ports(121) transmits and receives a signal with a PC. A keyboard(117) inputs the unified message.
Patent KR-20030085195-A (KR)
Title: Chemical Vapor Deposition Apparatus
Inventor: KANG SEOK JUN
IPC: H01L21/205
Filed: 2002-04-29
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus is provided to be capable of preventing the damage of a substrate and a circuit device formed at the upper portion of the substrate by using a double structure showerhead made of the first and second showerhead. CONSTITUTION: A CVD apparatus is provided with a chamber(200), a plurality of flow pipes(217,218) for supplying process gases into the chamber, a double structure showerhead, and a heater(220) for supporting and heating a substrate(219). Preferably, the double structure showerhead includes the first showerhead(207) having a plurality of jet pipe for uniformly jetting material gas and the second showerhead(211) made of insulating material. At this time, the second showerhead has a plurality of through holes(213) inserted with each jet pipe and a plurality of jet holes(214) for uniformly jetting reaction gas or reaction gas radical.
Patent KR-20030085272-A (KR)
Title: Metal/nanomaterial heterostructure and method for the preparation thereof
Inventor: JUNG SEOK U
IPC: B82B3/00
Filed: 2002-04-30
Abstract: PURPOSE: Provided is a metal/nano-material heterostructure, wherein a metal is deposited only at the tip of the nano-material, and an interface between the metal and the nano-material is distinct. CONSTITUTION: The metal/nano-material heterostructure is produced by the method comprising the step of depositing the metal on the nano-material that is grown on a substrate orthogonally or unidirectionally. In particular, the nano-material is selected from the group consisting of ZnO, GaN, Si and InP, and the metal is selected from the group consisting of Au, Cu, Pt, Al, Mn, Fe, Co, Ni and an alloy thereof.
Patent KR-20030088073-A (KR)
Title: Sleeve mounting device of Aluminium electrolytic capacitors
Inventor: KIM GEUN BAE
IPC: H01G13/00
Filed: 2002-05-10
Abstract: PURPOSE: A sleeve mounting device is provided to reduce defective ratio by permitting the insulation tube for thermal contraction to be firmly mounted on the surface of the aluminum case. CONSTITUTION: A sleeve mounting device comprises a tube contracting heater box(100) having a plurality of first through holes formed at a side surface(110) of the box, a guide portion(122) formed at a top surface(120) of the box and which permits an aluminum electrolyte condenser(500) coupled with a cable(600) to pass through the guide portion, and a second through hole formed at an auxiliary side surface(130) and which allows for an insertion of a cartridge heater; a main pipe having an end inserted into the first through hole of the box and the other end fixed at the side surface of the box; an auxiliary pipe(210) connected to the main pipe in a vertical direction, and which has a top fixed to the top surface of the box, and an injection port(212) for discharging a high temperature heat; and a vertical coupling pipe(300) having a coupling port for insertion of the end of the main pipe, and an inlet port(302) for insertion of a hot air heater(310).
Patent KR-20030089624-A (KR)
Title: Concrete form panel
Inventor: LEE KI SUB
IPC: E04G9/05
Filed: 2002-05-16
Abstract: PURPOSE: A panel form is provided to heighten the whole bearing stiffness of a form, to improve workability for an installation work of a form, and to promote the efficiency on concreting. CONSTITUTION: The panel form contains a latticed rib provided with a pair of slide grooves, a primary bracket(13) and a secondary bracket(14) provided with holes to fasten a binding vise. Wherein the primary bracket(13) is formed in the H-shape and fitted to a pair of slide grooves formed on the rib using support plates and screwed on a rear boss using a fastening piece formed on one side of a binding vise fastening plate, and the secondary bracket(14) is formed in the rectangular shape and fitted to a pair of slide grooves using support plates and screwed on a rear boss using a fastening piece extended from one side of a binding vise fastening plate.
Patent KR-20030089080-A (KR)
Inventor: OH JEONG SEOK
IPC: H01L21/66
Filed: 2002-05-16
Abstract: PURPOSE: A semiconductor apparatus is provided to be capable of improving product reliability by setting interlock and by limiting processing of wafer. CONSTITUTION: A semiconductor apparatus includes an incoming indexer(15) with a loading cassette(10a) and an outgoing indexer(25) with an unloading cassette(10b). A storage loadlock chamber(35) is located in the incoming indexer(15). The semiconductor apparatus further includes an alarm unit(80) for generating interlock. If the wafer processing count during track-in is greater than the wafer setup count stored in the alarm unit(80), the alarm unit(80) is generated to interlock.
Patent KR-20030093421-A (KR)
Title: Apparatus and Method for Connecting Internet
Inventor: KIM SEUNG GYU
IPC: H04W76/02
Filed: 2002-06-03
Abstract: PURPOSE: An Internet connection device is provided to reduce the area occupied by the combine a LAN port and a modem port. CONSTITUTION: A LAN/modem integrated port(200) is connected to a LAN signal bus switch(210) and a modem signal bus switch(230). The LAN signal bus switch(210) is connected to a LAN controller(240), and the modem signal bus switch(230) is connected to a modem controller(250). The LAN/modem integrated port(200) connects a LAN jack or a modem jack. When the LAN jack or the modem jack is connected to the LAN/modem integrated port(200), the LAN/modem integrated port(200) generates a control signal to transmit the control signal to the LAN signal bus switch(210) and an inverter(220). The LAN signal bus switch(210) determines whether to set input/output connections by corresponding to the transmitted control signal. The inverter(220) inverses the control signal, and transmits the signal to the switch(230).
Patent KR-20020094905-A (KR)
Inventor: EGUCHI TSUKASA
IPC: G02F1/13
Filed: 2002-06-12
Abstract: PURPOSE: A substrate assembly is provided to perform an electric inspection by using a TFT(Thin Film Transistor) array substrate of a liquid crystal display without detaching a mounted external IC(Integrated Circuit). CONSTITUTION: A substrate assembly includes a substrate(10), a peripheral circuit embedded in the substrate, a first wiring(201) arranged on the substrate, and an external IC, mounted on the substrate, and having a first terminal connected to an interconnection portion arranged on the first wiring. The substrate assembly further includes a second wiring(202) which extends from the interconnection portion in such a manner that the second wiring is routed in a portion of the substrate facing the integrated circuit, and a first external circuit(102) connection terminal arranged on the second wiring in a portion of the substrate not facing the integrated circuit.
Patent KR-20040001721-A (KR)
Title: Wear resist sintering alloy for valve seat and method for manufacturing it
Inventor: JUNG RIM HO
IPC: C22C38/12
Filed: 2002-06-28
Abstract: PURPOSE: A wear resistant sintered alloy for valve seat is provided which improves wear resistance compared to existing sintered alloy for valve seat by performing heat treatment after changing composition for the alloy and infiltrating copper into the alloy simultaneously, and a manufacturing method thereof is provided. CONSTITUTION: The method comprises first step of press molding the blended material to a surface pressure of 5 to 8 ton/cm¬2 by blending a principal constituent of iron, 1.1 to 1.6 wt.% of carbon, 3.0 to 5.0 wt.% of chromium, 2.0 to 4.0 wt.% of molybdenum, 3.0 to 5.0 wt.% of vanadium, 6.5 to 9.5 wt.% of tungsten, 2.0 to 3.5 wt.% of cobalt, 0.2 to 0.6 wt.% of silicon, 0.1 to 1.0 wt.% of boron nitride, 0.2 to 0.4 wt.% of sulfur and 0.2 to 0.5 wt.% of manganese; second step of air cooling the sintered material after sintering the press molded material to a temperature of 1,150 to 1,200 deg.C after finishing the first step; third step of infiltrating 12 to 18 wt.% of pure copper into the air cooled material at a temperature of 1,080 to 1,100 deg.C after finishing the second step; fourth step of oil cooling the pure copper infiltrated material after maintaining the pure copper infiltrated material at a temperature of 850 to 880 deg.C for 30 to 50 min after finishing the third step; and fifth step of tempering the oil cooled material to a temperature of 600 to 650 deg.C after finishing the fourth step.
Patent KR-20040001929-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: SUN HO JEONG
IPC: H01L21/8242
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of obtaining easily and stably a cylindrical capacitor. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(20). A capacitor insulating layer(25) is formed on the interlayer dielectric(22). A capacitor hole is then formed by selectively etching the capacitor insulating layer(25). A lower electrode(27) is formed in the capacitor hole. Then, an insulating layer(28) for preventing deformation of the lower electrode(27) is entirely filled into the capacitor hole. The lower electrode(27) is then annealed for crystallization and density. The insulating layer(28) for preventing deformation of the lower electrode and the capacitor insulating layer(25) are removed. A dielectric film and an upper electrode are sequentially formed on the lower electrode.
Patent KR-20040003633-A (KR)
Title: A cross bar fixing hole structure of roof rack side bar
Inventor: KIM JONG MAN
IPC: B60R9/00
Filed: 2002-07-03
Abstract: PURPOSE: A structure of a cross bar fixing hole for a roof rack side bar is provided to prevent the fixing hole from whistling by forming the lower fixing hole than the surface of the side bar. CONSTITUTION: A fixing protrusion is formed at the end of a cross bar in a roof rack. The fixing protrusion is inserted into a fixing hole(110), and fixes the cross bar to a side bar(100). The inlet of the fixing hole is lower than the surface of the side bar, and has a tapered section. The part contacting the surface of the side bar with the circumference of the fixing hole is rounded.
Patent KR-20040004993-A (KR)
Title: holder of semiconductor dives manufacturing equipment
Inventor: KIM SEONG HYEOK
IPC: H01L21/68
Filed: 2002-07-08
Abstract: PURPOSE: A holding apparatus of equipment for fabricating a semiconductor device is provided to prevent a wafer from being separated and avoid damage to the wafer by preventing a malfunction of a driver part and other parts wherein the wafer is normally held and by inspecting whether the operation position of holders connected to the driver part is correct. CONSTITUTION: The inside of a body part(12) is divided. Two rotation axes(14a,14b) are of a bar type, penetrating the body part in parallel with each other and supported in such a way to rotate in opposite directions. The holders(16a,16b) selectively press to hold both sides of the wafer disposed according to the rotation of the rotation axes, fixed to an extended portion of the rotation axes. The driver part(18) supplies rotation force to the rotation axes according to an applied control signal, connected to both rotation axes. A detection unit detects the variation of a rotation angle of both rotation axes. A control unit receives a detected signal from the detection unit to determine an interval between the holders and controls driving of each constitution part including the driver part.
Patent KR-20040005382-A (KR)
Title: A semiconductor device which stacks multi chip by one package
Inventor: CHO CHEOL HO
IPC: H01L23/28
Filed: 2002-07-10
Abstract: PURPOSE: A semiconductor device formed with a package including stacked chips is provided to stack sequentially a semiconductor chip having a center pad and a semiconductor chip having an edge pad by using one package. CONSTITUTION: A semiconductor device formed with a package including stacked chips includes the first semiconductor chip(101), a lead frame(116), the first adhesive member, the second semiconductor chip(102), the second adhesive member, and a package body(114). A circuit is formed on one side of the first semiconductor chip(101). The lead frame(116) is electrically connected to the circuit side of the first semiconductor chip(101). The first adhesive member is used for adhering the lead frame(116) to a circuit forming side of the first semiconductor chip(101). The second semiconductor chip(102) has a circuit forming side, which is electrically connected to the lead frame(116). The second adhesive member is used for adhering a non-circuit forming side of the second semiconductor chip(102) to the lead frame(116). The package body(114) is used for packaging the first and the second semiconductor chips(101,102).
Patent KR-20040007856-A (KR)
Title: Circuit for synchronizing Orthogonal Frequency Division Multiplexing System
Inventor: KIM JONG HAN
IPC: H04J11/00
Filed: 2002-07-11
Abstract: PURPOSE: A circuit for synchronizing an orthogonal frequency divisional multiplexing system is provided to easily and exactly detect the synchronous code without using an additional memory. CONSTITUTION: A circuit for synchronizing an orthogonal frequency divisional multiplexing system includes a serial-parallel converter(410), a Fast Fourier transform(FFT) unit(420), a synchronous code detector(400) and a parallel-serial converter(430). The serial-parallel converter(410) converts the serial data to be transmitted to the receiving device into a parallel data. The Fast Fourier transform(FFT) unit(420) performs the FFT for the output data of the serial-parallel converter(410). The synchronous code detector(400) sets a predetermined synchronous code previously defined. And, the parallel-serial converter(430) receives the output data of the FFT unit(420) and the synchronous code previously set at the synchronous code detector(400) to convert the received data into a serial data.
Patent KR-20040006409-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: YANG YEONG HO
IPC: H01L27/04
Filed: 2002-07-12
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to reduce leakage current and to improve capacitance by using multilayer dielectric film. CONSTITUTION: A storage node(23) is formed on a substrate(20). Multilayer dielectric film(24) is formed by sequentially stacking the first Si3N4 layer(24a), the first SiO2 layer(24b), the second Si3N4 layer(24c) and the second SiO2 layer(24d) on the storage node. Then, a plate electrode(25) is formed on the multilayer dielectric film(24).
Patent KR-20040007135-A (KR)
Title: Device for warning overspeed of a car
Inventor: KIM HYEON HONG
IPC: G08G1/0968
Filed: 2002-07-16
Abstract: PURPOSE: An apparatus for warning overspeed is provided to prevent a traffic accident due to overspeed by comparing the present speed of the vehicle with the speed limit of the present position. CONSTITUTION: An apparatus for warning overspeed includes a GPS receiving portion(11), a speed sensor(12), a navigation system(13), a micro computer(14), and a display(18). The GPS receiver(11) receives a signal from a GPS satellite. The speed sensor(12) is used for measuring the present speed of the vehicle. The navigation system(13) is used for detecting the present position of the vehicle by using the information received from the GPS receiving portion(11) and providing the speed limit information of the present position. The micro computer(14) is used for comparing the present speed with the speed limit of the present position. The display portion(18) warns a driver if the present speed exceeds the speed limit.
Patent KR-20020072508-A (KR)
Title: Grinding appratus of sheet copper for print
Inventor: SHIN YU SEONG
IPC: B24B5/04
Filed: 2002-07-18
Abstract: PURPOSE: A grinder for fabricating a printing copper plate is provided to automatically fix the printing copper plate between jigs by elastically biasing the second jig towards the first jig using an elastic member. CONSTITUTION: A grinder includes a body(110) having a control section(120). A jig assembly(130) having the first and second jigs(131,135) is installed on the body(110) in order to fix a cylinder type printing copper plate(50). The first jig(131) is rotatably installed on the body(110). A driving motor(141) is provided to rotate the first jig(131). One end of the printing copper plate(50) is inserted into the first jig(131). The second jig(135) rotates and reciprocates on the body(110). The other end of the printing copper plate(50) is inserted into the second jig(135). When the first jig(131) is rotated by the driving motor(141), the printing copper plate(50) is also rotated.
Patent KR-20040011047-A (KR)
Inventor: LEE UK HUI
IPC: H01R13/46
Filed: 2002-07-26
Abstract: PURPOSE: A device for a bus port connection is provided to mount a connection unit which is connected to a bus port of a computer device and a main body unit for mounting an auxiliary device without contacting with other auxiliary port and auxiliary device by making the connection unit and the main body unit be rotated as a predetermined angle. CONSTITUTION: In a bus port connection device for connecting a bus port of a computer device to an auxiliary device, a main body unit(10) includes the upper surface, the lower surface, and a space capable of mounting the auxiliary device therein. A guide shaft(20) is electrically connected to the auxiliary device and inserted into a bus port of the computer device. A connection unit(30) includes a rotation shaft one side thereof. The guide shaft(20) is mounted in the other side end of the connection unit(30). A fixing unit includes a supporting unit for supporting the rotation shaft and is integrally formed to the main body unit(10). An elastic unit is closely contacted with the rotation shaft for fixing a position of the connection unit(30) and located in the fixing unit. A partial portion of the rotation shaft is shaped as a many-sided post having over rectangular angle. The elastic unit is a U-shaped spring.