baber/WOPTO huggingface dataset:
Patent KR-20030026173-A (KR)
Title: The contructing method of FRP box culvert and structure
Inventor: NAMKOONG LAK
IPC: E01F5/00
Filed: 2001-09-25
Abstract: PURPOSE: Provided is a process for preparing FRP box culvert structure useable in sewage and rainwater disposal and to cover electrical elements by making the structure with a specified material having improved corrosion-resistant and chemical-resistant properties. CONSTITUTION: The FRP box culvert structure is produced by known forming methods such as injection molding, compression, blow-molding, etc. The culvert structure comprises in general main bodies(3,4,5) and flange connection. The main bodies(3,4,5) include perpendicular/transverse supporting bars(9,10,16) at equal distances along a vertical wall side(4) to increase supporting stress of the wall side against horizontal ground pressure and, are in a rectangular form and made of reinforced plastic material. The reinforced plastic material is a combination of un-saturated polyester resin and glass fiber.
Patent KR-20020037670-A (KR)
Inventor: KASHU HIROOMI
IPC: H04W52/00
Filed: 2001-09-26
Abstract: PURPOSE: To provide a folding type portable communication terminal equipment capable of switching off a power source of an equipment body in a state in which a body case and a cover case are folded. CONSTITUTION: The folding type portable communication terminal equipment comprises the cover case openably and closably coupled to the body case, and an up key 13 and a down key 14 provided on one side of the body case. The terminal equipment further comprises a secondary battery, a power supply switch 19 and a control circuit 16. The control circuit 16 switches on and off of the switch 19 when the key 13 and the key 14 are simultaneously depressed for a prescribed time or more. Thus, supplying of the power from the battery to a terminal equipment body is started or stopped, and on or off of the power source of the equipment body is switched.
Patent KR-20030027244-A (KR)
Title: Method for updating an application program in Digital Television
Inventor: CHOI BAE GWON
IPC: H04N7/14
Filed: 2001-09-27
Abstract: PURPOSE: A method for updating a DTV application program using a uniform resource locator is provided to give a physical sector address to URL information to store the URL information in a corresponding sector separately prepared in a hard disk and to update a corresponding application program of a digital television having the hard disk using the stored URL information. CONSTITUTION: URL information loaded in a broadcasting signal is received(S30). It is judged whether or not URL information identical to the received URL information is stored in a storage of a digital television receiver(S31). When the received URL information is not stored in the storage, the information is stored in a space of the storage(S32). A user selects a URL having an updated application program among URL information items stored in the storage(S35). The user accesses the Internet site of the selected URL. Program to be updated is downloaded from the Internet site and stored(S36). An application program of digital television is updated using the downloaded program(S37).
Patent KR-20030027361-A (KR)
Title: Home-shopping terminal for real-time order/settlement and real-time order/settlement method using it
Inventor: PARK YONG HO
IPC: G06Q20/40
Filed: 2001-09-28
Abstract: PURPOSE: A terminal for home shopping and a method for an order/payment using the same are provided to order a commodity through the Internet network, pay a price thereof, and display a processed result on a cable TV screen in real time. CONSTITUTION: A home shopping server(10) supplies commodity information through an Internet network(20). A CATV(cable television) headend(30) relays the commodity information received from the home shopping server(10). A set-top box(50) receives commodity information from the CATV headend(30) through a cable network(40). A CATV(80) displays received commodity information. An order/payment terminal(60) transmits order information and payment information of a commodity to the home shopping server(10) through the Internet network(20). The order/payment terminal(60) receives order confirmation information and payment approval information from the home shopping server(10) and transmits the order confirmation information and the payment approval information by wireless. An OSD(On-Screen Display) module(70) is connected between the set-top box(50) and the CATV(80), receives the order confirmation information and the payment approval information from the order/payment terminal(60), processes received information as a character form, and transmits the processed received information to the CATV(80).
Patent KR-20030029746-A (KR)
Inventor: SON DAE U
IPC: H01L21/60
Filed: 2001-10-10
Abstract: PURPOSE: A two metal package using flip chip bonding method, a TFT-LCD module and two metal package module kit are provided to simplify a fabricating process by realizing multiple functions with a single package. CONSTITUTION: A two metal package(31) has a base film(38) with conductive patterns(33). The conductive patterns(33) of the base film(38) are attached to the top and the bottom of an insulating polyimide film(34) while being spaced from each other by a predetermined distance. A first chip(32a) is flip-chip bonded to the top conductive pattern(33) of the base film(38) via a bump(36) mounted at its one side. A second chip(32b) is flip-chip bonded to the bottom conductive pattern(33) of the base film(38) via a bump(36) mounted at its one side. A sealant(37) partially surrounds the fist and the second chips(32a,32b) and the conductive patterns(33) to protect the bonding area of the first and the second chips(32a,32b) from the environment. The base film(38) further has a solder resister(35) coated on the conductive patterns except the bonding area of the first and the second chips(32a,32b).
Patent KR-20030030700-A (KR)
Title: Oil presure type driving device for auxiliary machinery
Inventor: KIM JEONG HEON
IPC: F02B67/08
Filed: 2001-10-12
Abstract: PURPOSE: A hydraulic pressure type auxiliary machinery driving device is provided to allow for effective utilization of engine room and reduce vibration noises, while minimizing loss of engine power. CONSTITUTION: A hydraulic pressure type auxiliary machinery driving device comprises a compression unit(3) coupled to a crank shaft, which rotates along with the rotation of the crank shaft, compresses the hydraulic pressure supplied from a reservoir tank(6) and supplies the compressed hydraulic pressure to a storage unit(4); the storage unit for storing the hydraulic pressure supplied from the compression unit, which is connected to an auxiliary machinery driving unit(5) through a connection pipe(9), and supplies the stored hydraulic pressure to the auxiliary machinery driving unit; an electronic valve(7) mounted on the intermediate portion of the connection pipe which is connected to a water pump(10), an air conditioner compressor(11) and an alternator(12), wherein the electronic valve opens/shuts in accordance with the control of an electronic control unit(8); the electronic control unit for opening/shutting the electronic valve in accordance with the vehicle operating condition; the auxiliary machinery driving unit for driving the auxiliary machinery by being rotated by the hydraulic pressure supplied through the connection pipe; and the reservoir tank for storing the hydraulic pressure passed through the auxiliary machinery driving unit, and supplying the hydraulic pressure to the compression unit.
Patent KR-20030033899-A (KR)
Title: Method and device for controlling gas in dryer
Inventor: HAN IN HUI
IPC: F26B21/00
Filed: 2001-10-25
Abstract: PURPOSE: A safe gas shutoff apparatus for a drier and a method thereof are provided to operate a heater safely by controlling gas supply in rotating a blower motor over the reference speed and remaining flame, and to improve the reliability by preventing wrong operation. CONSTITUTION: A drier heats and dries the laundry by supplying hot air to a rotary drum, and discharges air from the rotary drum. A gas shutoff device comprises a blower generating flow of air circulating in the drum, a heater supplying hot blast to the drum by heating air, a normal operation detecting unit detecting rpm of the blower and deciding normal operation, a flame detecting unit(45) detecting presence of flame for operating the heater, and a heating fuel driving unit controlled by the normal operation detecting unit and the flame detecting unit and operated to supply fuel to the heater. The heater is controlled safely by regulating the gas supply in rotating a blower motor over the reference speed and remaining flame.
Patent KR-20030034915-A (KR)
Title: Correspondence navigation system using local network and method thereof
Inventor: JUN YONG WON
IPC: G08G1/0969
Filed: 2001-10-29
Abstract: PURPOSE: A communicative navigation system using DSRC(Dedicated Short Range Communication) and a method thereof are provided to obtain the real-time information about a route to a destination by using the information of a DSRC infrastructure. CONSTITUTION: A terminal is installed at the inside of a vehicle(100) in order to indicate a route to a destination and road information of corresponding regions with voices and images. The vehicle(100) is used for transmitting the present position information and the destination information to an information center(200) and the present speed information to the DSRC infrastructure(300). The information center(200) searches and guides the route of the destination according to a request received from the terminal installed at the inside of the vehicle(100). The DSRC infrastructure(300) is installed at important positions of roads. The DSRC infrastructure(300) is used for reporting the road information of the corresponding region to the vehicle(100).
Patent KR-20030037757-A (KR)
Title: Structure and methode for engaging valve linear compressor
Inventor: YOON HYEONG PYO
IPC: F04B35/04
Filed: 2001-11-05
Abstract: PURPOSE: A structure and a method for joining a valve of a reciprocating compressor are provided to suppress deformation and damage of the valve continuously opening and closing a gas channel. CONSTITUTION: A structure includes a piston(20) having a gas channel(F) where gas flows, and linearly reciprocating in a cylinder(10); a suction valve(40) placed to contact with an end side of the piston so as to open and close the gas channel of the piston; and a diffused junction(D) formed on the end side of the piston and a part of a surface of the suction valve contacting with the end side of the piston to remove a heat-effected zone by shift between atoms forming the piston and the suction valve. A method includes the steps of: a step processing the end side of the piston and the surface of the suction valve contacting with the end side of the piston; a step primarily pressurizing the end side of the piston and the part of the surface of the suction valve contacting with the end side of the piston to permanently transform particles of the piston and the suction valve on pressurized parts of the piston and the suction valve; a step secondarily pressurizing so that particles of the piston and the suction valve are permanently transformed and move to be joined; and a step removing pressure given to the piston and the suction valve.
Patent KR-20030039242-A (KR)
Title: A fabrication method of piezoelecteic transformer
Inventor: KIM JONG SEON
IPC: H01L41/107
Filed: 2001-11-12
Abstract: PURPOSE: A method for manufacturing a piezo-electric transformer is provided to simplify manufacturing processes and to improve the reliability of the transformer by using a mold completed with a pre-chamfering process. CONSTITUTION: A chamfered ceramic sheet(110) is formed by using a mold. The inner edge portion of the mold is carried out with a chamfering process before forming the chamfered ceramic sheet. After firing ceramic sheet at a predetermined temperature, the upper and lower surface of the ceramic sheet are polished by a lapping process. After printing electrodes(130) on both surfaces of the ceramic sheet, a heat treatment is carried out with the resultant structure at a predetermined temperature. A polarization process is carried out with the resultant structure by supplying voltage to the electrodes(130). After cleaning and drying the resultant structure, lead lines(140) are attached on the electrodes, respectively.
Patent KR-20010107899-A (KR)
Title: 무선 통신 단말기의 안테나 인출장치
Inventor: KIM JIN DAE
Filed: 2001-11-14
Abstract: 본 발명은 무선 통신 단말기의 안테나 인출장치에 관한 것으로, 안테나의 선단부가 단말기 본체의 외장 케이스 표면부에 버튼형태로 노출되도록 설치하고, 그 안테나 선단부를 버튼식 가압에 의해 인출시킬 수 있도록, 단말기 본체에 내장되는 가이드 홀더의 가이드 레일에 톱니부재를 치합시켜 그 승강에 따라 일방향으로 간헐 회전하여 가이드 레일과 교번적인 치합에 의해 승강하는 래칫휠부재를 통해 안테나 인출을 단순 용이하게 조작하고 휴대하기가 보다 간편하도록 구성한 무선 통신 단말기의 안테나 인출장치를 제공함.
Patent KR-20030042159-A (KR)
Title: A Method of Construction for Sewer Repair
Inventor: KIM YU GU
IPC: E03F7/00
Filed: 2001-11-21
Abstract: PURPOSE: A repair method for a buried pipe is provided to cut off and to reinforce the crack and damaged part of a pipe at once. CONSTITUTION: The repair method for a buried pipe comprises the steps of: checking the crack and damaged part of a drainpipe and pre-treating the drainpipe to remove impurities and obstacles; preparing sheets formed by placing adhesive resinous materials to reinforce the damaged part of a pipe(10); attaching the sheets around an unmanned packer in order; locating an unmanned packer in the crack and damaged part of the pipe(10), and expanding the body of the unmanned packer to be pressed to the inside of a pipe(10) for appointed hours by injecting compressed air to shift and adhere the sheets attached to the unmanned packer to the crack and damaged part; and releasing compressed air in the unmanned packer, then removing from the pipe(10).
Patent KR-20020007266-A (KR)
Title: Solid-state imaging device
Inventor: ARAKAWA TSUYOSHI
IPC: H04N5/361
Filed: 2001-11-30
Abstract: PURPOSE: A solid-state imaging device is provided to prevent a difference of charge storing times between pixel rows in a same field or frame from being generated according to a difference in charge storing time length, when varying the charge storing time by the field or frame and performing a variable electronic shutter operation. CONSTITUTION: A solid-state imaging device has a variable(continuous) electronic shutter function. In the solid-state imaging device, an imaging area(14) where unit cells(13) with photodiodes acting as pixels are arranged two-dimensionally is provided. Read lines drive read transistors in each pixel row. Vertical selection lines(6) drive vertical selection transistors in each pixel row. A pulse selector(16) selectively drives the vertical selection lines. Vertical signal lines(VLIN) output the signal from each unit cell in the pixel rows driven sequentially. And a row selection circuit controls the vertical driving circuit in such a manner that the pulse selector drives the read transistors in each pixel row with the desired signal storage timing and signal read timing twice in that order and thereby drives the vertical selection transistors in the pixel row in synchronization with the signal read timing.
Patent KR-20030045411-A (KR)
Title: Apparatus for cooling a coil with removing contaminants
Inventor: CHOI BYEONG IK
IPC: C21D9/54
Filed: 2001-12-04
Abstract: PURPOSE: A coil cooling device capable of removing impurities is provided to improve working environmental conditions and to prevent a worker from being suffered from a disease by collecting contaminant materials such that contaminant materials are not scattered to an exterior. CONSTITUTION: A coil cooling device(100) includes a cylindrical body(10) equipped with a plurality of fans(1), a collecting section(20) installed at an upper portion of the cylindrical body(10) for collecting impurities, an opening/closing section(40) having a plurality of plates(42) for opening/closing an upper portion of the cylindrical body(10), and a control section having a control panel connected to sensors installed in the cylindrical body(10). The body(10) is formed at an upper sidewall thereof with a plurality of discharging holes(10a) and formed at the upper surface thereof with a perforation hole(10b). The collecting section(20) has a collecting vessel(21) formed at an upper portion thereof with an outlet port.
Patent KR-20020023183-A (KR)
Title: Synthesizer for molecular diversity and apparatus system for purification
Inventor: KIM SANG UNG
IPC: B01J19/18
Filed: 2001-12-15
Abstract: PURPOSE: The present invention relates to standard equipment and experimental system for the refinement of synthesized compounds, and synthesizing apparatus concerning novel medicine substance search. CONSTITUTION: In sealing well plate reactor(1), a rod(8) is attached at an upper plate(5) and a lower plate(8). Rod(4) that is installed at the upper plate and penetrates a hole formed on gasket part of the lower plate is fixed by screw bolt(13). Rod(9) that is installed at the lower plate and penetrates hole formed on the gasket part of the upper plate tightly seal well plate reactor that is fixed by screw bolt(12).
Patent KR-20030049645-A (KR)
Title: Portable apparatus having a tax accounting source and tax accounting process method, storage media having source thereof
Inventor: OH JU CHANG
IPC: G06Q40/02
Filed: 2001-12-17
Abstract: PURPOSE: A portable taxation process terminal and a taxation process method are provided to store a taxation process program at a portable terminal, to enable a user to input taxation data at the portable terminal according to an instruction, and to display a taxation result with an explanation. CONSTITUTION: The system comprises a memory(100), a controller(300), and a display(400). The memory(100) stores a terminal operation program and application programs. The controller(300) includes a company taxation process module(310), and an income taxation process module(320), both of which have their subordinate sub modules. The controller(300) switches the portable terminal to a company taxation program mode or an income taxation program mode according to a request from a user, and enables a user to select sub program modes subordinate to the two main program modes on the display(400). The controller also enables the user to input data according to an instruction, and outputs a corresponding taxation result with an explanation on the display(400).
Patent KR-20030051959-A (KR)
Title: Method of SCCP Global Title Operation and Translation
Inventor: LEE SEUNG HUI
IPC: H04Q3/00
Filed: 2001-12-20
Abstract: PURPOSE: A method for operating and translating an SCCP(Signaling Connection Control Part) global title is provided to translate a global title, in a global title translation type decided according to whether a local global title is defined and whether CCs(Country Codes) and NCs(Network Codes) between the global title to be translated and the local global title are coincident with each other, thereby supporting global roaming and fast translating the SCCP global title. CONSTITUTION: If transfer of a signal message is requested, whether to route the signal message according to an SSN(Sub-System Number) or a global tile is decided(S10,S12). If routing according to the SSN is decided, a signal message routing function is provided according to the SSN(S14) and the step S10 is returned to wait a new signal message transfer request. If routing according to the global title is decided, whether a local global title is defined in the signal message is decided(S16). If not, a general global title translation function is provided(S18), and whether translation of the global title is successful is decided(S30). If successful, signal message routing is performed(S32), and if unsuccessful, the signal message is discarded(S34) and the step S10 is returned to wait a new signal message transfer request. If defined in the step S16, whether CCs between the local global title and the translated global title are coincident with each other is decided(S20). If not, CC global title translation is performed(S22) and the step S30 is progressed. If coincident in the step S20, whether NCs between the local global title and the translated global title are coincident with each other is decided(S24). If not, NC global title translation is performed(S26) and the step S30 is progressed. If coincident in the step S24, MSIN(Mobile Subscriber Identification Number) global title translation is performed(S28) and the step S30 is progressed.
Patent KR-20030052734-A (KR)
Title: Method for analysis of coal content in blast furnace dust
Inventor: KIM SEONG MAN
IPC: C21B7/22
Filed: 2001-12-21
Abstract: PURPOSE: A method for measuring very fine coal in blast furnace exhaust gas is provided to measure quantity of very fine coal discharged and lost to the outside of blast furnace by separating coke and very fine coal mixed in the blast furnace exhaust gas from the blast furnace exhaust gas respectively. CONSTITUTION: The method for measuring very fine coal in blast furnace exhaust gas comprises a sample collection step of collecting sample of the coke and coal before charging coke and coal into blast furnace; a carbon contained constituent separation step of separating iron ore constituents and carbon contained constituents of the blast furnace exhaust gas from the blast furnace exhaust gas using specific gravity difference thereof; a sample X ray diffraction analysis step of X ray diffraction analyzing the coke and coal collected in the sample collection step; a standard calibration curve drawing step of a standard calibration curve by measuring width of half maximum for a mixed phase of coke and coal analyzed in the sample X ray diffraction analysis step; a width of half maximum calculation step of calculating the width of half maximum by X ray diffraction analyzing the carbon contained constituents separated in the carbon contained constituent separation step; and a very fine coal measuring step of measuring ratio of coke and very fine coal from the width of half maximum calculated in the width of half maximum calculation step using the standard calibration curve obtained in the standard calibration curve drawing step.
Patent KR-20030053110-A (KR)
Title: Apparatus and method for decoration resin sheet
Inventor: PARK IN SEOP
IPC: B29C43/28
Filed: 2001-12-22
Abstract: PURPOSE: A device and a method of synthetic resin sheets are provided to improve productivity and reduce the manufacturing cost through consecutive production and product synthetic resin sheets of high quality. CONSTITUTION: A device of a synthetic resin sheet(10) comprises an extruder(20) with plural heaters producing heat of 230¯250 degrees centigrade to melt an ABS pellet and produce a molten ABS; a T-die(30) installed in front of the extruder; first and second roller units(41,42) cooling the molten ABS passed through the slip and at the same time compressing the molten ABS to make an ABS sheet(11); a deco film supply device(50) consecutively supplying deco films(12) to be heat-fused with the ABS sheet; an extension roller(60) installed between the first roller unit and the deco film supply device to smoothly supply the deco film, with tension; a gloss removal roller(80) having surface contact with the deco film, with pressure, to remove gloss of the surface of the deco film passed through the extension roller; and a third roller unit(43) installed to the upper part of the second roller unit to be heat-fused with the ABS sheet passed through the second roller unit. The first and second roller unit each have surface temperature of 65¯70 degrees centigrade and 85¯90 degrees centigrade. The deco film supply device is installed to a position opposite to the T-die and first roller unit to prevent the deco film from being influenced by high temperature generated from the T-die. The surface temperature of the gloss removal roller is maintained at 70¯80 degrees centigrade. The third roller unit presses the deco film and the ABS sheet. The surface temperature of the third roller unit is maintained at 65¯70 degrees centigrade.