baber/WOPTO huggingface dataset:
Patent KR-20020076165-A (KR)
Inventor: FUJISHIRO FUMIHIKO
IPC: G06F1/16
Filed: 2002-03-26
Abstract: PURPOSE: To manufacture a strong display panel support frame with high productivity in a short work time without requiring special equipment and without limitation in a component member kind and a manufacture condition. CONSTITUTION: The display panel support frame manufacturing method is provided with two processes. The first process is to take out L shaped component members 22a and 22b which are provided with a protrusion 21a and a recess 21b which are symmetrical and alternately joined in each end part so as to constitute the support frame by combination, from a board material while forming a shear droop 27 and a burr 28 in each end part. The second process is to engage the respective end parts of the L shaped component members 22a and 22b and to lock them by putting the respective protrusion and recess 21a, 21b of the ends in the L shaped component members so as to permit the mutual shear droops 27 and burrs 28 to face each other and vertically pressurizing them by an upper metallic mold 30 and a lower metallic mold 29 which are provided with projections 30a and 30b on the front surface corresponding to positions separated by prescribed distance from the respective end parts of the component members 22a and 22b while giving pressure to permit them to push each other.
Patent KR-20030079040-A (KR)
Inventor: LIM CHUN NAM
IPC: B62K15/00
Filed: 2002-04-01
Abstract: PURPOSE: A foldable bicycle is provided to simply fold the bicycle by improving the structure and to minimize the size of the folded bicycle. CONSTITUTION: A main frame(10) includes a rear wheel(11). A handle frame is rotatably installed at the front of the main frame. A front wheel(21) is installed at the lower part of the handle frame. A handle(22) is expandably installed at the upper part of the handle frame. A drive frame(30) is rotatably installed at the rear of the main frame, and has a driving unit for driving the rear wheel. A saddle frame(40) is rotatably installed at the rear of the main frame, and fixes/supports the drive frame. A saddle(41) is detachably mounted at the saddle frame.
Patent KR-20020036990-A (KR)
Inventor: JANG JUN YOUNG
IPC: E21C41/26
Filed: 2002-04-04
Abstract: PURPOSE: Provided is a stepwise quarrying method with a formation of auto-carrying tunnel and shielding wall to allow stepwise mining in a crater form as retained with the shielding wall from a top of rocky mountain without carrying mined materials by truck. CONSTITUTION: The method comprises forming a transverse tunnel(10) up to inner core of a rocky mountain(1); forming a widen space(20) provided with a first breaking equipment at end of the transverse tunnel; cutting a path to pass truck and/or other punching machines up to the top; boring a vertical tunnel(30) to communicate the top and the space with a bent end; mining stone materials in a crater form of shielding wall stepwise down from the top; delivering the mined materials after grinding to an external grinding factory when a suit is laminated with the mined materials.
Patent KR-20020095050-A (KR)
Inventor: WONG JAI-FAM
IPC: H01L21/336
Filed: 2002-04-08
Abstract: PURPOSE: A method for forming a thin-film transistor is provided to form the signal line and the channel in one process so as to reduce the cost and time. CONSTITUTION: A gate electrode(102), insulation layer(104), semiconductor layer(106), doped silicon layer(108) and metal layer(110) are formed on a substrate(100). The first photoresist layer(112) with the first absorptivity is formed on the metal layer. The second photoresist layer(114) with the second absorptivity is formed on the first photoresist layer. The second absorptivity is higher than the first absorptivity. An exposure process and a development process are carried out to form a first pattern on the first photoresist layer and a second pattern on the second photoresist layer at the same time. An etching process is then carried out to transfer the first pattern into the semiconductor layer, the doped silicon layer and the metal layer and transfer the second pattern into the doped silicon layer and the metal layer. After performing the etching process, the first photoresist layer and the second photoresist layer are eliminated.
Patent KR-20030082226-A (KR)
Title: Methods for Processing Stream to Kernel Level on On-Line and Apparatus therefor
Inventor: KIM SEONG JUNG
IPC: G06F15/16
Filed: 2002-04-17
Abstract: PURPOSE: A method and a device for processing the on-line based stream on a kernel level are provided to process the stream, which is transmitted to a computer through an image device connected to the computer via on-line, on the kernel level. CONSTITUTION: An execution part(150) is various application programs executing the stream. A packet interpreter(160) confirms the stream of an object image device from the packet unit data inputted through a network interface(195), recombines the stream pictured or recorded by the image device according to an application header, and inputs it to a list queue of an stream analyzer(170). The stream analyzer(170) distinguishes the inputted stream by analyzing the application header cut off a header from a UDP(User Datagram Protocol) message, decompresses and converts each stream into a format fit to the WDM(Win 32 Driver Model) stream, and inputs it to the execution part(150).
Patent KR-20020082158-A (KR)
Inventor: UEDA YASUHIKO
IPC: H01L21/3065
Filed: 2002-04-23
Abstract: PURPOSE: To easily form a fine contact hole in a semiconductor device with a wiring structure with high controllability by self-alignment with a wiring layer. CONSTITUTION: Gate insulating films 2 and 2a, gate electrodes 3 and 3a, and protection insulating layers 4 and 4a are formed on a silicon substrate 1. Then a blanket insulating film 6 which covers source-drain diffusion layers 5 and 5a is formed over the entire surface. On the blanket insulating film 6, an inter- layer insulating film 7 is laminated, nitrogen (N2) is added as etching gas to mixed gas of C5F8 and O2 to carry out plasma excitation, and the blanket insulating film 6 is used as an etching stopper for the dry etching of the inter- layer insulating film 7 to form the contact hole 8. Silicon oxide films are used for the protection insulating layers 4 and 4a and blanket insulating film 6. Or a silicon carbide may be used for the blanket insulating film 6.
Patent KR-20030087713-A (KR)
Title: Apparatus for adjusting belt tension for vehicles
Inventor: KIM HYO SIK
IPC: F16H7/08
Filed: 2002-05-09
Abstract: PURPOSE: A device for regulating the belt tension of a vehicle is provided to permanently regulate tension by automatically working the tension regulating device by mounting the tension regulating device just one time when the tension of a V-belt is changed and reduce the vibration of the V-belt by installing an airbag to the device. CONSTITUTION: A device for regulating the belt tension of a vehicle, which is mounted to a side between an engine and an air conditioner compressor to regulate the tension of a V-belt(73) connecting a first pulley(71) mounted to a rotary shaft installed to the engine and a second pulley(72) mounted to a rotary shaft of the air conditioner compressor installed to the side of the engine, is composed of a supporting bracket(81); an idle pulley(82) disposed to the upper end of the supporting bracket and hung with the V-belt; an airbag(83) installed to the supporting bracket with storing air to be compressed and expanded to the tension variation of the V-belt; a detecting device connected to the airbag and operated to the change of the airbag to detect the change of the airbag; and a pneumatically operated control valve(84) connected with the airbag and the detecting device to regulate air of the airbag according to a signal of the detecting device and keep the air of airbag uniform.
Patent KR-20030089727-A (KR)
Title: Structure of a mount driver for operating dental implant
Inventor: KIM JEONG HWAN
IPC: A61C8/00
Filed: 2002-05-18
Abstract: PURPOSE: Provided is a special structure of mounting driver useable in implant operation capable of minimizing volume of head of the driver to prevent obstacle of view field of dentist during dental operation. CONSTITUTION: The structure comprises a head(11) having a shaft(15) and a rectangular groove(12) connected to a mount(2) on middle portion of one end of a shaft(15) and a tool coupler(17) formed with a hand piece on the other end. On both outer sides of the head(11), spring insertion grooves(13a,13b) having slits(14) on front portions thereof are formed. Around the shaft(15), projected is a press part(15a). A spring coupler(18) formed with plate spring is inserted into the spring insertion grooves(13a,13b). A fixture bushing(22) is pressed and mounted in the press part(15a) connected with the spring coupler(18).
Patent KR-20030092257-A (KR)
Title: A sealing structure for an integrated oil reservoir and oil pump of power steering assembly
Inventor: KANG JEONG SIK
IPC: B62D5/07
Filed: 2002-05-29
Abstract: PURPOSE: Seal structure of an integrated oil reservoir and oil pump for a power steering apparatus is provided to prevent oil leakage of a connected portion of a suction port side of the oil pump, in the integrated oil reservoir and oil pump. CONSTITUTION: In an integrated oil reservoir and oil pump for a power steering apparatus, a protruded port(11) is formed from the bottom of the oil reservoir downward, to be inserted into a suction port(13) on the oil pump. The protruded port forms a projection(17) at the lower end portion. The diameter of the lower portion of the protruded port is reduced. A cylindrical guide member(18) is fitted into the outer peripheral surface of the lower end portion of the reduced diameter. An O-ring(19) for seal is disposed between the projection formed to the outer peripheral surface of the protruded port and the upper end portion of the guide member. The O-ring for seal is pressed by contacting with the inner face of the suction port of the oil pump, in fitting the protruded port into the suction port of the oil pump.
Patent KR-20040001821-A (KR)
Title: Muffler for hermetic compressor
Inventor: LEE SANG MIN
IPC: F04B53/00
Filed: 2002-06-28
Abstract: PURPOSE: A suction muffler of a hermetic compressor is provided to appropriately control amount of oil introduced into the suction muffler. CONSTITUTION: A suction muffler includes a main body(32) having a structure for sound attenuation therein, and an inlet through which working fluid is introduced formed on one side thereof and an outlet through which working fluid whose noise is attenuated is discharged; a drain hole(34) formed on a lower end of the main body to connect the inside and the outside of the main body; a covering pipe(35) surrounding and covering the drain hole to prevent direct transmission of oil dropping to the outside of the main body to the drain hole; and a dropping guiding protrusion(37) placed on a front end of the covering pipe. An inclined cutting part(36) is formed on the front end of the covering pipe so that the front end of the covering pipe is inclined. The dropping guiding protrusion is formed on a most front end of the inclined cutting part. Appropriate amount of oil is introduced through the drain hole of the suction muffler, and input loss of a compressor is reduced thereby.
Patent KR-20020064243-A (KR)
Inventor: EUN SEONG BAE
IPC: H04L12/66
Filed: 2002-07-02
Abstract: PURPOSE: A system and method for controlling voice UPnP(Universal Plug and Play) devices through a generic telephone network is provided to control UPnP devices using voice and control signals through a wire telephone or a mobile phone. CONSTITUTION: A voice UPnP device control system consists of a plurality of UPnP devices(10-12), a voice gateway(13), a wire telephone(14), and a mobile phone(15). The voice gateway(13), connected with the UPnP devices(10-12) by a UPnP protocol, a home networking standard protocol, controls the UPnP devices(10-12) according to the control signals inputted from the external. The wire telephone(14) transfers control signals for the UPnP devices(10-12) to the voice gateway(13) through a generic telephone network. The mobile phone(15) transmits control signals for the UPnP devices(10-12) through a mobile communication network.
Patent KR-20020079622-A (KR)
Inventor: KIM DOO WHAN
IPC: A01G33/02
Filed: 2002-07-10
Abstract: PURPOSE: Provided are a laver net structure and a manufacturing process of an insert injection molding system, thereby increasing the quality of a laver net having various colors, shapes and sizes, and added with luminous materials. CONSTITUTION: The laver net structure is characterized by linking a net(12) and a rope(8) with a molding(200) manufactured by plastic resin injection molding, wherein the net and the rope are inserted into the molding.
Patent KR-20040006607-A (KR)
Title: Front glass defrost device of automobile
Inventor: LEE BYEONG HYEOK
IPC: B60H1/34
Filed: 2002-07-13
Abstract: PURPOSE: A front glass defrost system of a vehicle is provided to clearly remove moisture by mounting a second defrost device to the upside of a front glass and accordingly to easily secure a front visual field. CONSTITUTION: A front glass defrost system of a vehicle is composed of a defrost nozzle(2) and a second defrost device(10). One end of the defrost nozzle is connected to a housing(1) and an opening unit of other end is exposed and installed to a lower inside of a front glass(4) of a crash pad(3). The second defrost device fixes upper ends of vertical ducts(11,11') to the upside of the front glass or the front of a head lining(6) at a regular interval apart from the front glass, connects the upper ends of the vertical ducts to the housing and a front pillar by a duct installed to be unexposed, couples a horizontal duct(12) having a sectional area larger than the vertical duct to the lower ends of the vertical duct, and forms a plurality of discharge holes(13) to the front glass.
Patent KR-20040011978-A (KR)
Title: Washing machine can be controled drain direction
Inventor: KIM GWANG SU
IPC: D06F39/08
Filed: 2002-07-31
Abstract: PURPOSE: A washing machine for adjusting drain direction is provided to adjust the drain direction easily by moving a drain pipe with using a lever without disassembling the product in modifying the installation space of the washing machine. CONSTITUTION: A washing machine includes a drain pipe; a main pipe part(21) directly drawn out of a tub; a separation part(27) having three round holes to divide flow from the main pipe into three directions; first, second and third pipe parts(23,24) divided by the vertical wall in the lower part of the separation part and fixed to a three-way drain pipe hole formed at the side of the washing machine; an opening door(25) turning on the separation part, and selectively opening and closing the first, second and third pipe parts; and a lever(254) operating the opening door. The direction for drainage is adjusted conveniently by operating the lever simply.
Patent KR-20040014678-A (KR)
Title: Continuous construction of core wall for precasted concrete staircase
Inventor: KIM ROK BAE
IPC: E04F11/02
Filed: 2002-08-10
Abstract: PURPOSE: A continuation method for a core wall for installing post-assembling precast concrete stairs is provided to promote the unification and continuation of a core wall, to shorten a period of construction and to reduce the construction expenses. CONSTITUTION: The continuation method for a core wall for installing post-assembling precast concrete stairs comprises the steps of: pulling up a system form provided with a projected plate upward from the existing floor(n-1), then setting on a spot where a footpace and a halfpace of precast concrete stairs are fixed to construct a core wall of a new floor(n); installing a temporary ladder to install a slab form of an upper floor of the new floor(n-1) and to arrange reinforcing bars; arranging wall reinforcing bars for the new floor(n), fixing many couplers to the outside of the system form to fix the footpace and the halfpace of the precast concrete stairs, then installing a core outer wall form for the new floor(n), installing a slab form for a floor, then arranging slab reinforcing bars; placing and curing concrete to form a wall for the new floor(n) and a slab for the floor, then stripping a core outer form for the new floor(n) and the slab form for the floor(n+1); after removing a temporary ladder using a tower crane, stripping the system form, then pulling up from the new floor(n) to the floor(n+1).
Patent KR-20030019118-A (KR)
Title: Business performance index processing system
Inventor: ABE KAZUO
IPC: G06Q10/00
Filed: 2002-08-27
Abstract: PURPOSE: A system for processing a business performance index is provided to offer an index used for measuring the performance of an entire enterprise or business units in the enterprise, or evaluating a new business to be started. CONSTITUTION: A block(112) calculates a required capital composition(optimum debt/equity ratio) of an invested capital with a corresponding default probability on the basis of a probability distribution of a return on investment. A block(114) calculates a weighted average cost of capital on the basis of the capital composition, a borrowing cost, and an equity cost. A block(122) calculates a market efficiency value added from the weighted average cost of capital on the basis of a net operating profit after tax. A block(132) calculates a socio-environmental value added that represents, in value terms, a social contribution of an enterprise which is not directly listed in financial statements. A block(150) calculates a future inspiration value by adding the socio-environmental value added to the market efficiency value added.
Patent KR-20040019698-A (KR)
Title: Device for leveling charging coke inner coke oven
Inventor: BAEK BU SUN
IPC: C10B37/02
Filed: 2002-08-29
Abstract: PURPOSE: An apparatus for leveling coal charged into coke oven chamber is provided which enables byproduct gas to flow smoothly and improves quality of coke by performing leveling operation of the charged coal at both sides of the coke oven chamber to obtain good leveling surface of the coal charged into coke oven chamber. CONSTITUTION: The apparatus comprises a hopper(120) installed at one side of extruder or transfer car installed at both sides of the coke oven chamber; leveling beams(101) respectively installed at the extruder or transfer car with being oppositely directed to each other in such a way that the leveling beams are moved back and forth by passing through an upper surface of the hopper; an operating motor(111) which is installed at an extension element extended from one side of an upper part of the hopper to move the leveling beams, and which is connected to the wheel so that the operating motor transmits power to the leveling beams by wire(105) and wheels(107); a discharge pipe adhered to an outlet on the lower part of the hopper and connected to dust collecting hopper to discharge the collected dust to the outside by collecting dust from the charged coal being returned during leveling operation; a hook(150) fixed to an upper surface of the hopper and moved back and forth and rotationally operated by a plurality of cylinders; and a small door which is fixed to the upper surface of door frame of the coke oven chamber so that the small door is selectively opened or closed with being hooked to the hook, and through which the leveling beams led-in the coke oven chamber or extracted from the coke oven chamber.
Patent KR-20040021235-A (KR)
Title: Apparatus for keeping magnetic powder
Inventor: LEE JAE MIN
IPC: G01N27/84
Filed: 2002-09-03
Abstract: PURPOSE: A maintenance apparatus for density of magnetic powder is provided to constantly keep the density of magnetic powder, which is used for detecting fault of billet, in a predetermined level. CONSTITUTION: An apparatus for keeping density of magnetic powder includes a magnetic powder tank(1), a water feeding line connected to the magnetic powder tank(1) so as to feed water into the magnetic powder tank(1) and a magnetic powder feeding line connected to the magnetic powder tank(1) for feeding magnetic powder from a high-density magnetic powder tank(7) to the magnetic powder tank(1). A measurement section is provided to measure turbidity in the magnetic powder tank(1). A control panel(9) is provided to control an amount of water and magnetic powder feed into the magnetic powder tank(1).
Patent KR-20040022112-A (KR)
Title: Network Security Management System based the Simulation Technique
Inventor: CHI SUNG DO
IPC: H04L12/22
Filed: 2002-09-06
Abstract: PURPOSE: A simulation-based network security management system is provided to perform simulations for various cyber attack scenarios based on monitoring information on collected network components by interworking with various security tools, thereby analyzing network vulnerability and generating defense strategies. CONSTITUTION: A security agent(10) collects monitoring information on network states of each network component, and applies established security strategies to the corresponding network components. A simulator(20) generates a simulation model according to the collected monitoring information, and performs simulations for cyber attack in the simulation model. An analyzer(30) quantitatively analyzes vulnerability of the network components according to simulation results. A planner(40) applies defense strategies collected by analyzed results to the simulation model through the simulator(20), evaluates the applied defense strategies, and establishes an optimal defense strategy according to a security policy of a manager.
Patent KR-20040022818-A (KR)
Title: Testing socket jig for memory module
Inventor: KIM SUN JU
IPC: H05K7/10
Filed: 2002-09-09
Abstract: PURPOSE: A socket jig is provided to prevent signal losses and noises, while allowing for ease of manufacture and reducing manufacturing costs. CONSTITUTION: A socket jig comprises a jig board(20) having a side inserted in a memory slot of a memory socket; and a jig socket(10) soldered to the other side of the jig board, wherein the jig socket has test slots(12) for mounting of a memory module. The jig board is a printed circuit board, and includes a plurality of connection terminals(23) inserted into the memory slots of the memory socket, a plurality of soldering terminals(22) soldered to the jig socket, and a plurality of connection lines(24) for interconnecting the connection terminals and soldering terminals. The jig socket includes a socket body(14) having a surface on which test slots for connection of the memory module are formed; a plurality of socket pins(13) accommodated into the socket body, wherein each of the socket pins has an end exposed to the inside of the test slot and the other end protruded to the other surface of the socket body such that the socket pins are soldered to the soldering terminals of the jig board; and an ejector(11) for fixing the memory module at both surfaces of the socket body.
Patent KR-20040024409-A (KR)
Title: USB sound apparatus with vibration function, computer system including the apparatus, method for providing sound service with the computer system and system thereof
Inventor: CHOI YOON SEOK
IPC: G06F3/16
Filed: 2002-09-14
Abstract: PURPOSE: A USB(Universal Serial Bus) sound device adding a vibration function, a computer system including the same, and a method and a system for offering a voice service by using the computer system are provided to offer a shock given to a character of a game program to a user playing the game while offering sound by connecting to the computer through a USB interface. CONSTITUTION: A USB connector(100) is connected to the USB interface of the computer. A signal separation CODEC(COder/DECoder)(110) separates output inputted through the USB connector into a sound signal and a vibration signal, and decodes/outputs the sound signal to the user. A sound output part(120) transmits the sound signal to a sound tool such as a speaker. A vibration output part(130) transmits the vibration signal to a vibration tool. A microphone input part(140) converts the external sound signal into a digital signal and transmits the digital signal to the computer.