baber/WOPTO huggingface dataset:
Patent KR-20030063712-A (KR)
Title: Connecting structure for pipe
Inventor: KIM DONG WON
IPC: F16L55/00
Filed: 2002-01-23
Abstract: PURPOSE: A pipe connecting structure is provided to prevent the crack of a part connected to pipes by preventing the concentration of stress. CONSTITUTION: A connection end(33) is formed at one end of a vibrating body(1), and is connected to a pipe(31). The pipe has a pipe end(35) inserted into the connection end and having reduced diameter. A contracted pipe unit(37) is integrally formed with the pipe end. The diameter and the thickness of the contracted pipe unit are expanded and reduced away from the pipe end gradually, respectively.
Patent KR-20030065607-A (KR)
Title: Remote control having thermometer function
Inventor: BAE HYO YEOL
IPC: H04Q9/00
Filed: 2002-01-30
Abstract: PURPOSE: A remote controller having a thermometer function is provided to confirm an external temperature while watching a TV by displaying the external temperature sensed through an external temperature sensor and an internal temperature sensed through an internal temperature sensing unit composed in the remote controller. CONSTITUTION: An external temperature sensor senses an external temperature, processes the sensed temperature data, and transmits the processed external temperature data to the outside. An external temperature and internal temperature processing unit(30) receives the external temperature data through the external temperature sensor, processes the received external temperature data and internal temperature data sensed through an internal temperature sensing unit(35), and displays the processed data on a certain portion of a remote controller. A remote controller unit(20) processes a corresponding code by the input of a key through an infrared signal processing unit(23), and displays information of the inputted key on the certain portion.
Patent KR-20030065909-A (KR)
Title: Method and System for Generating Details of Dealings for Value Added Tax Refund
Inventor: YANG GYE SUN
Filed: 2002-02-01
Abstract: PURPOSE: A method and system for creating transaction details for refunding a value added tax is provided to subtract a predetermined money displayed on a value added tax item of a sale slip of a credit card from the tax by printing a businessman registration number on the sale slip of the credit card. CONSTITUTION: A value added tax repayment card(200) includes a businessman registration number of a user. A plurality of credit card member stores(210) include credit card authorization terminals(212,222) or credit card reader units which are connected to a public switched telephone network(230) or the Internet(240). The credit card member stores(210) acquire card information of the value added tax repayment card(200). A VAN(Value Added Network) server(250) receives card information from the credit card member stores(210) and transmits an approval number to the credit card member stores(210). The VAN server(250) is connected to the credit card member stores(210) through the public switched telephone network(230) or the Internet(240). Credit card companies(260,270) issue the value added tax repayment card(200) to the user, receive the card information from the VAN server(250), judge an approval of a transaction, and transmit the approval number or a disapproved number to the VAN server(250).
Patent KR-20030069399-A (KR)
Inventor: EUN YEONG HYO
IPC: H01L23/12
Filed: 2002-02-20
Abstract: PURPOSE: A semiconductor package is provided to maximize the number of passive devices capable of being received on a substrate and easily determine the position where a semiconductor die is installed by soldering the passive devices to the upper and lower surfaces of the substrate. CONSTITUTION: Respective electrical signals are applied to the substrate(102) of an almost plate type. A plurality of passive devices(104) are soldered to the upper and lower surfaces of the substrate. At least one semiconductor die(106) is attached to the upper or lower surface of the substrate. A plurality of conductive wires(108) electrically connect the semiconductor die with the substrate. Encapsulant(110) encapsulates the semiconductor die and the conductive wires to protect the semiconductor die and the conductive wires from the outside surroundings. A plurality of conductive members(112) are soldered to an external apparatus, electrically connected to the substrate.
Patent KR-20030073084-A (KR)
Title: Terminal manufacturing method of lead storage battery and manufactured terminal by the method
Inventor: LEE HO JIN
IPC: H01M2/30
Filed: 2002-03-08
Abstract: PURPOSE: Provided is a terminal of lead storage battery which has good surface roughness, uniform structure and excellent mechanical properties. A method for producing the terminal is also provided. CONSTITUTION: The terminal of lead storage battery comprises: a fixed part(30) positioned in a case of lead storage battery and having a longitudinal groove(32); an annular jaw(20) positioned at one end of the fixed part(30) and having multiple rotation preventing jaws(27) along the edges in the machine direction of the fixed part(30); and an earth part(10) fixed on the top face of the annular jaw(20) wherein a cavity is formed through the fixed part(30), annular jaw(20) and earth part(10).
Patent KR-20030075496-A (KR)
Title: Compressibility testing machine for break pad
Inventor: KIM YONG GIL
IPC: G01M17/04
Filed: 2002-03-19
Abstract: PURPOSE: A testing machine for compressibility of a brake pad is provided to test compression within an actual range of compressibility for the brake pad by adding unit compression load to the brake pad. CONSTITUTION: Sliding support rods(14) are arranged to a lower support plate to four directions. A sliding bed(16) is combined to sliding support rods. A hydraulic cylinder(22) is installed to a lower portion of the lower support plate. A piston rod(24) of the hydraulic cylinder is extended to an upper side of the lower support plate. A load cell(30) is installed to a lower side of the sliding bed to measure compressive load of the piston rod. A bed base(36) is arranged to an upper portion of the sliding bed. Therein, a back plate(40) of a testing brake pad(38) faces upward and a friction material(42) contacts an upper surface of the bed base. A displacement sensor(44) is installed to an upper support plate(12). A sensor bar(46) is extended from the displacement sensor to a lower side of the upper support plate to be penetrated to test compressibility of the brake pad.
Patent KR-20030075943-A (KR)
Title: Fuel supplying device for fuel cell system
Inventor: HUH SEONG GEUN
IPC: H01M8/04
Filed: 2002-03-21
Abstract: PURPOSE: A fuel supply device for fuel cell system is provided, to increase the supply time of fuel, to allow the water passed an air electrode to be recycled for humidification of air and to allow a water tank to be detached for the system to be portable. CONSTITUTION: The fuel supply device comprises a fuel cell stack part(110) which comprises an electrolyte membrane and a fuel electrode and an air electrode laminated on the both sides of the electrolyte membrane, and generate the electricity by the electrochemical reaction of fuel and air; a fuel supply part(120) for supplying liquid fuel to the fuel electrode; an air supply part(130) for supplying air to the air electrode; an air humidification part(140) set in the middle part of the air supply part, for humidifying the air; and an electric energy output part for supplying the electric energy generated at the fuel cell stack part. The fuel supply part(120) comprises a fuel tank(121) charged with oversaturated liquid fuel; a fuel circulation pipe(122) for circulation connecting the fuel tank to the fuel electrode; and a fuel pump(123) set in the middle part of the fuel circulation pipe, for pumping the fuel to the fuel electrode.
Patent KR-20030077331-A (KR)
Title: A wrist regulation implement for bowling
Inventor: CHO YOUNG KOOK
IPC: A63B69/00
Filed: 2002-03-26
Abstract: PURPOSE: A bowling glove is provided to allow the user to simply and firmly adjust and fix a string provided at a hand back portion thereof for adjusting the spinning angle of a ball, and to be freely utilized at both left and right hands. CONSTITUTION: The bowling glove(100) comprises a non-metallic or metallic hand back portion(101) and wrist portion(200), and a cushion material(300) attached to the lower side of the hand back portion and wrist portion. The cushion material is made of urethane and the like. The hand back portion is provided with a belt, a belt adjustment coupling portion(103), a fixed roller portion(105), a rotatable roller portion(106), and a horizontal right rotation angular portion(110). The wrist portion is provided with rotatable roller portions(212,213), and a vertical angle adjustment gauge(201).
Patent KR-20020057840-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2002-04-03
Abstract: PURPOSE: An induction method for purifying polluted water by combining water quality improvement materials to an automatic water gate is provided to prevent water pollution by removing organic pollutants effectively. CONSTITUTION: The induction method for purifying polluted water by combining water quality improvement materials to an automatic water gate comprises the steps of: putting large quantity of water-purifier materials to the bending lower end of a water gate(1); packing water-purifier materials with permeable woven fabrics to prevent the separation of water-purifier materials from the water gate(1) using permeable sealing members such as woven fabrics; coupling the upper end of the permeable woven fabrics pressing water-purifier materials with the water gate(1) by a permeable punching plate(44); and taking in/out water-purifier materials by controlling a locking device(11) when exchanging water-purifier materials piled in the winding side of the water gate(1).
Patent KR-20020035801-A (KR)
Inventor: KIM JEONG YONG
IPC: C02F3/12
Filed: 2002-04-15
Abstract: PURPOSE: A soil clothing-style SBR for sewage treatment, which has an effect of counterbalance of pH variations because nitrification/denitrification reactions is occurred in same reactor, can be provided in case of low alkalinity of sewage because that can prevent pH decline in nitrification reaction. The plants and soil microorganisms at the upper part of the reactor can purify the polluted materials by using them with nutrition. CONSTITUTION: The soil clothing-style SBR comprises a sequencing batch reactor(10) in which a filter layer(12) is installed at the upper part; a net(13) placed on the filter layer; a soil layer placed on the net; a sensor(15) which measures DO, pH, temperature and controls anaerobic/aerobic reactions by aeration; a PLC(20) which is transmitted the signal from the sensor; a computer(30) which controls aeration volume and aeration/agitation time with output unit by controlling the PLC. On the soil layer, plants such as grass that can provides soil microorganisms to the reactor is planted.
Patent KR-20030083485-A (KR)
Title: Tension controling apparatus for belt
Inventor: KIM HYO SIK
IPC: F16H7/08
Filed: 2002-04-23
Abstract: PURPOSE: A tension adjuster for a belt of a commercial vehicle is provided to transmit power of the belt actively by adjusting tension of the belt automatically and accurately according to travel condition, and to extend the life span of the belt by reducing wear. CONSTITUTION: A tension adjuster for a belt(25) of a commercial vehicle comprises an idle pulley(20) supported by a shaft support part(21) to hold the track of the belt; a cam(40) contacted to the lower part of an upper plate(31) integrally formed with the shaft support part and composed of a belt groove; an intermediate plate(32) fastened to a support bar(43) supporting a central shaft(41) of the cam to fix the upper part of an air bag(34); the air bag inserted between the intermediate plate and a lower plate(33) fixed to a vehicle body frame(90); a position detecting roller(50) having an annular groove(53) winding a string(70) and a belt pulley(54), and suspending to the lower part of the intermediate plate by a hinge bracket(52); the string wound on the annular grove of the roller, fixed to the lower plate and connected to a spring(73); an operating belt(60) connecting the belt pulley formed in the position detecting roller and a belt pulley(44) of the cam; and a bellows cover(80) connecting and surrounding the upper plate and the intermediate plate.
Patent KR-20020035820-A (KR)
Inventor: RYU JANG SEON
IPC: G06F21/33
Filed: 2002-04-25
Abstract: PURPOSE: A method of managing important personal information using portable storage medium is provided to use a portable storage medium to manage financial transaction and personal information safely and conveniently to manage important personal information. CONSTITUTION: The portable storage is to hold the financial transaction and personal information of the user. The personal computer is to be hooked up with portable storage medium then the personal information management program to be run. With the program linked to the internet, it is to be connected to the central personal information management system server to see if the program is the latest version. If the program is not the latest version, the system is to download and upgrade into the latest version of the program. Then the system is to be restarted in order to have the program be upgraded.
Patent KR-20030087423-A (KR)
Title: Cowl mounting structure of Automobile
Inventor: SEO MIN GYU
IPC: B62D25/08
Filed: 2002-05-10
Abstract: PURPOSE: A structure for combining a cowl part of a vehicle is provided to improve absorption force for impact energy by making the structure efficiently support impact load transmitted to a front apron in a head-on collision of the vehicle and improve the flexural rigidity of the vehicle by increasing the rigidity of a cowl combination part. CONSTITUTION: A cowl part combining structure of a vehicle, which both sides of a cowl part(500) are combined to a notch part formed at a space between a front inner pillar(400) and a front apron(200), combines a cowl combination part with the front apron, wherein the cowl combination part is mounted to a side of a lower pillar panel forming the front inner pillar, and connects both sides of the cowl part to the cowl combination part.
Patent KR-20020088393-A (KR)
Inventor: KATSUDA TOSHIFUMI
IPC: C01F7/442
Filed: 2002-05-17
Abstract: PURPOSE: An α-alumina fine powder and its preparation method are provided, to increase the ratio of α-phase in the α-alumina fine powder and to enable a sintered body with a high density to be manufactured from the α-alumina fine powder. CONSTITUTION: The method comprises the steps of mixing an aluminum compound as a precursor of the α-alumina, with at least one selected from the group consisting of a titanium compound, an iron compound, a chromium compound, α-alumina, aluminum nitride, aluminum carbide and aluminum boride as a seed crystal; and sintering the mixture in the presence of about 1 to about 20 vol% of HCl gas at a temperature of 600-1,000 deg.C. Preferably the seed crystal has a primary particle diameter of 100 nm or less. The α-alumina fine powder has a primary particle diameter of 10-100 nm, wherein the α -phase content is 90 wt% or more.
Patent KR-20030092699-A (KR)
Inventor: LEE BEUNG JIN
IPC: G01F15/12
Filed: 2002-05-30
Abstract: PURPOSE: A water meter having a detachable strainer with water inlet and outlet pipes is provided to improve quality of water by removing impurities through detaching the detachable strainer from the water meter. CONSTITUTION: A supporting protrusion(6) is provided at one side of a pipe coupling section of a water meter and a coupling section(7) is provided in the pipe coupling section. An inner diameter of the supporting protrusion(6) is slightly larger than an outer diameter of a strainer(8). The strainer(8) is provided with a coupling protrusion(9). A large-sized perforation hole(10) is formed at a center of a front plate(13) of the strainer(8), middle-sized perforation holes(11,11') are formed at an outer peripheral portion of the front plate(13) of the strainer(8), and small-sized perforation holes(12,12') are formed around the middle-sized perforation holes(11,11').
Patent KR-20030094794-A (KR)
Title: The shadow mask of crt for improving a doming phenomenon
Inventor: KIM YONG GEUN
IPC: H01J29/07
Filed: 2002-06-07
Abstract: PURPOSE: A cathode ray tube shadow mask is provided to prevent a degradation of color purity of cathode ray tube by preventing a doming phenomenon caused due to the thermal expansion of frame. CONSTITUTION: A cathode ray tube shadow mask comprises a guide notch(18) serving as a reference during a pressing, wherein the guide notch has a fixing portion for fixing a mold guide pin. The fixing portion of the guide notch has an end having a width larger than the diameter of the fixing portion. A formula 0.3<=H/hs<=0.6 is satisfied, wherein H is the height of the guide notch and hs is the height of a skirt portion(15) of the shadow mask. A formula 1.5mm<=R<=2.8mm is satisfied, wherein R is the diameter of the fixing portion of the guide notch.
Patent KR-20030095575-A (KR)
Title: Part inspecting apparatus and method using moire interference image
Inventor: KANG WAN SUN
IPC: G01B9/02
Filed: 2002-06-12
Abstract: PURPOSE: An apparatus and a method for inspecting parts by using a Moire interference fringe are provided to reduce required time for shifting a phase with reference to a reference lattice. CONSTITUTION: A part inspecting apparatus includes first to fourth lattices having lattice patterns different from each other and a part suction nozzle(58) capable of moving corresponding to the first to fourth lattices. A CCD camera(56) is provided to photograph parts gripped by the part suction nozzle(58). A light source(57) is provided to radiate light through the first to fourth lattices. A relative position of the CCD camera(56) with respect to the part suction nozzle(58) is adjustable. In addition, a relative position of the light source(57) with respect to the part suction nozzle(58) is adjustable.
Patent KR-20030096651-A (KR)
Title: Apparatus for embodying multi-font of handset and method thereof
Inventor: CHO JEONG WON
IPC: H04W88/02
Filed: 2002-06-17
Abstract: PURPOSE: A device for implementing multiple fonts of a terminal is provided to store various fonts in the terminal, and to enable a user to freely set the fonts and size thereof, thereby enabling the user to configure an own UI(User Interface). CONSTITUTION: A key input unit(110) inputs selection information for fonts and size of characters, and inputs download request information for downloading the fonts and the size. An MSM(120) outputs a request signal requesting font information, outputs a download control signal according to the request information, converts font table data into digital data to output the digital data, and outputs character data by inputting the font information. A font table storage(130) stores the font table data, and outputs the font information of a font table to the MSM(120). A display(140) inputs the character data, and displays the character data. An RF transceiver(150) inputs the download control signal to receive the font table data, and outputs the font table data to the MSM(120).
Patent KR-20030097356-A (KR)
Title: Error Correction Coding Apparatus of digital broadcasting system
Inventor: JUNG HAE JU
IPC: H04N7/035
Filed: 2002-06-20
Abstract: PURPOSE: An apparatus for error correction coding of a digital broadcasting system is provided to select reception data appropriate for a receiving environment in error correction coded first transport stream and second transport stream. CONSTITUTION: A first error correction encoder(100) executes error correction coding to first transport stream. A second error correction encoder(120) executes error correction coding to second transport stream having a transfer rate of data lower than a transfer rate of the first transport stream to increase error correction capacity as compared with the first error correction encoder. An inner interleaver(220) mixes the first transport stream and the second transport stream coded by the first error correction encoder and the second first error correction encoder.
Patent KR-20030003041-A (KR)
Inventor: KAWACHI GENSHIROU
IPC: G02F1/1368
Filed: 2002-06-27
Abstract: PURPOSE: To realize a liquid crystal display device of low power consumption and high picture quality. CONSTITUTION: In a pixel area on a liquid crystal side of one of the substrates arranged via the liquid crystal, 1st switching elements and 2nd switching elements operated by scanning signals from gate signal lines, picture electrodes supplied with video signals from drain signal lines via the 1st switching elements, and a counter electrode supplied with a reference voltage signal from a reference voltage signal line via the 2nd switching elements are provided, and the picture electrodes and the counter electrode are each formed of a zonal translucent conductive layer, and also they are alternately arranged in a substantial pixel area.
Patent KR-20040001558-A (KR)
Title: Vertical assembly style precast structure
Inventor: BAEK SONG HUN
IPC: E02B11/00
Filed: 2002-06-28
Abstract: PURPOSE: A vertical prefabricated precast structure is provided to construct and carry simply, to shorten a period of assembling hours, and to decrease a space for pit excavation. CONSTITUTION: The vertical prefabricated precast structure is composed of end segments split vertically and intermediate segments(20) separated/assembled between end segments, wherein the intermediate segment(20) contains: a wall(21) forming a precast structure; a vertical cut-open plane(22) formed to the appointed thickness on one side of the wall(21); a primary retreated plane(24) and a secondary retreated plane(25) formed horizontally on the upper, lower parts of the wall(21); a vertical projected plane(23) formed on the other side of the vertical cut-open plane(22) to engage with the vertical cut-open plane(22); and a primary projected plane(26) and a secondary projected plane(27) stepped to engage with the primary, secondary retreated planes(24,25) of another intermediate segment(20).
Patent KR-20040006286-A (KR)
Title: Panel bids design method in vehicle
Inventor: BAEK SEONG SIK
IPC: B62D65/00
Filed: 2002-07-11
Abstract: PURPOSE: A bead designing method for a vehicle body panel is provided to improve the strength of the panel and torsion rigidity by forming beads in the panel, and to prevent lowering of weight by regulating the number of beads. CONSTITUTION: A bead dummy panel is formed by detecting a fragile portion of a vehicle body panel to torsion rigidity as normal mode condition with the infinite element method. The bead dummy panel is partitioned into bead elements being different in size, and fragile portions are sorted from the weakest portion to the weaker portion in order to the panel. The shape of the bead is formed in the panel according to the sensitivity analysis after removing the bead dummy panel, and the satisfaction of torsion rigidity on the panel is decided in the normal mode with the infinite element method. The bead is formed with height, width and length corresponding to torsion rigidity of the panel, and finished by a press die.