baber/WOPTO huggingface dataset:
Patent KR-20030077365-A (KR)
Title: System and method for distributing coupons having information of goods and consumer
Inventor: BANG HEE YEOL
Filed: 2002-03-26
Abstract: PURPOSE: A system and method for a circulation of a coupon having commodity information and user information is provided to prevent an unauthorized duplication and a misappropriation of a coupon and recognize a consumer preference rate of a commodity according to consumer levels by recording information of a corresponding commodity and information of a user in the coupon. CONSTITUTION: When a discount-objected commodity is purchased, a coupon issuing server(120) issues a coupon for supplying a discount profit for a purchaser. At least one coupon supply server(130) displays a coupon issued from the coupon issuing server(120). If one coupon out of coupons displayed in the coupon issuing server(120) is selected by a user, the coupon supply server(130) transmits information of the user and the coupon selected by the user, and transmits the coupon information to the user. An information input device(140) selects at least one coupon out of coupons displayed in the coupon supply server(130). A coupon output device(150) downloads coupon printing information from the coupon supply server(130) and prints a coupon. A POS(Point Of Sale) terminal(160) transmits information of a user and a corresponding commodity included in a coupon being presented by a user to the coupon issuing server(120), and requests a validity confirmation of the coupon. If the coupon presented by a user is a valid coupon, the POS terminal(160) supplies a coupon use benefit. If the coupon is used, the POS terminal(160) transmits information of the used coupon to the coupon issuing server(120).
Patent KR-20030079086-A (KR)
Title: cast resin transformer using amorphous
Inventor: JUNG GI SAM
IPC: H01F27/26
Filed: 2002-04-01
Abstract: PURPOSE: An amorphous mold transformer is provided to reduce noises generated from the core, while preventing the upper yoke of the core from being deflected downward during the assembly of the upper yoke. CONSTITUTION: An amorphous mold transformer comprises an upper frame(11) and a lower frame(12); an amorphous core interposed between the upper frame and the lower frame and constituted by a core leg(13a), an upper yoke(13b) and a lower yoke(13c); a high voltage coil(14) and a low voltage coil(15) arranged at the inside and outside of the amorphous core, respectively; a vertical duct(16) interposed between the core and the low voltage coil; a core supporting elastic member(17) interposed between the lower frame and the lower yoke of the amorphous core; a core supporting elastic member(18) arranged beneath the low voltage coil; and an insulating supporter(19) interposed between the top of the low voltage coil and the upper yoke of the amorphous core.
Patent KR-20030080567-A (KR)
Title: Structure of terminal for electric heater
Inventor: KIM WAN SU
IPC: H05B3/14
Filed: 2002-04-09
Abstract: PURPOSE: A terminal structure of a heating unit in an electric heater is provided to enhance a cooling effect by reducing a heat transmission area of a heating part and increasing a cooling area of a cooling part. CONSTITUTION: A terminal structure of a heating unit in an electric heater includes a terminal part(30) to apply the electric power to both ends of a heating part(20). The terminal part(30) includes a cooling unit(40) in order to cool the heat generated from a heating unit of the heating part(20). The cooling unit(40) includes one or more cooling holes(41) which are formed on one side of the terminal part(30) connected to the heating part(20). A plurality of cooling projections are formed on an outer surface of the terminal unit(30). A plurality of cooling grooves are formed on the outer surface of the terminal unit(30).
Patent KR-20030083482-A (KR)
Title: Leather Manufacturing Process
Inventor: KANG SU HAENG
IPC: D06N3/00
Filed: 2002-04-23
Abstract: PURPOSE: A manufacturing method of artificial leather which is characterized by having air permeability, having soft texture like natural leather, having excellent abrasion resistance, promoting health and radiating far infrared ray and anion is characterized by coating a surface with a fire proofing agent, a deodorant and a far infrared radiating material. CONSTITUTION: The artificial leather is obtained by the steps of: weaving fabric out of polyester yarn; dyeing the fabric with proper color; scratching one side of the fabric with a wire brush to raise; cutting the raising on proper size; washing the raised fabric to remove the cut raising; dipping the fabric into a fluoro silicone solution; drying moisture; printing patterns on a surface of the fabric; drying dyes; coating the patterns with a coating agent to protect the patterns; drying the coating agent; and then forming patterns like the natural leather with an engraving roller on heating and pressurizing. The coating solution is comprised of 35-40% of polyurethane, 0.5% of a hardening agent, 0.5% of a crosslink agent, 40% of a thinner, 0.5% of a foaming agent, 2-3% of teflon, 1.5% of a protecting agent, 0.5% of a water repellent and 15-20% of a diluent.
Patent KR-20030086813-A (KR)
Title: Circuit for efficiently recover address power of plasma display panel
Inventor: KANG GYEONG HO
IPC: G09G3/296
Filed: 2002-05-07
Abstract: PURPOSE: A circuit for effectively recovering address power of a plasma display panel is provided to increase address speed, to reduce address power and to reduce the number of switching devices. CONSTITUTION: A circuit(63a) for effectively recovering address power of a plasma display panel includes a first to a third switching devices(S1,S2,S3), a power recovery capacitor(CPR), a pair of resistors(R1,R2) and an auxiliary capacitor(CAD). In the circuit(63a), the full charged voltage of the power recovery capacitor(CPR) is a half of the selection address voltage of the display data signal. The full charged voltage of the power recovery capacitor(CPR) is applied to the power voltage terminal of an address driving circuit(63a) at the time when the display data signal does not apply to the address electrode lines.
Patent KR-20020046258-A (KR)
Inventor: LEE SANGE MEE
IPC: A44C9/00
Filed: 2002-05-13
Abstract: PURPOSE: A multipurpose T'aeguk ring is provided to supply the effect of comfortable wearing by treating the space, with which both fingers are contacted, as the concave part and to supply the function such as three or four products with one product by setting the stones with various color on each part of the ring. CONSTITUTION: The multipurpose T'aeguk ring includes concave parts(1). Because the spaces, with which both fingers are contacted, are treated as the concave parts, the fingers aren't inconvenient when the person put the ring on his finger. The half of the ring is set by the ruby grinded with diamond cut of 56 faces and the other half of the ring is finely set by the sapphire. The person can put the red ring or the blue ring on his finger according to the concept of the clothes. As the center of the concave parts(1) is set as white color and the both sides of the concave parts(1) are set as red and blue colors, the ring can be also fitted to the casual clothes.
Patent KR-20030089149-A (KR)
Title: Direct current feed line circuit
Inventor: YANG SEONG HWAN
IPC: H01P3/08
Filed: 2002-05-16
Abstract: PURPOSE: A DC(Direct Current) feed line circuit is provided to reduce the inductance to lower a value of Q by forming a micro strip type DC feed line and reduce an area of the DC feed line circuit by adding a dielectric device of high dielectric constant to an upper side of the DC feed line. CONSTITUTION: A DC feed line circuit includes a DC feed line(35) and a dielectric portion(36). The DC feed line(35) is used for applying a DC bypass voltage to a drain of a power amplifier. The dielectric portion(36) is located on the DC feed line(35). The dielectric device is formed with a chip type capacitor. The dielectric device is located between a pad to which the DC bypass voltage is applied and a pad to which a ground voltage is applied. A center portion of the dielectric device is located on an upper portion of the DC feed line.
Patent KR-20030089889-A (KR)
Title: Apparatus for controlling fuel injection in vehicle and method thereof
Inventor: PARK JIN SEO
IPC: F02D41/40
Filed: 2002-05-20
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved fuel efficiency and stability of engine output by preventing the atomization of fuel. CONSTITUTION: An apparatus comprises a vehicle operating state detection unit(10) for detecting a vehicle operating state and outputting an electrical signal corresponding to the detected state; a control unit(20) for calculating the fuel injection volume for each cylinder required by the current engine condition, converting the calculated volume into a time value, calculating a fuel injection ending time in accordance with the current engine condition, and calculating a fuel injection starting time based on the fuel injection ending time; and an injector(30) for supplying the fuel of the calculated volume to each cylinder by being open/shut for a preset time period in accordance with the control signal output from the control unit.
Patent KR-20030091185-A (KR)
Title: Method of checking elasticity of throttle lever for vehicle
Inventor: SHIN CHANG HYEON
IPC: F02D9/18
Filed: 2002-05-24
Abstract: PURPOSE: A resilience diagnosis method of a throttle lever spring for a vehicle is provided to prevent accidents by controlling a throttle lever or a throttle valve according to the purpose of a driver, and to idle promptly and completely by detecting return of the throttle lever spring with a TPS(Throttle Position Sensor) and an APS(Accelerator Position Sensor). CONSTITUTION: An ECU(Electronic Control Unit) reads vehicle speed, APS and TPS signals(110). The vehicle speed is compared with the critical value, and the APS signal is compared with the high threshold value(120). In case of the vehicle speed to be over the critical value and the APS signal to be over the high threshold value, return of the APS signal to the idle state is detected(130). The ECU calculates time for returning the threshold value of the APS signal to the idle state(140), and for returning the TPS signal to the idle state(150). The calculated absolute value is compared with the critical value(160). The ECU decides the trouble of restoring force of the throttle lever spring in case of the calculated absolute value to be over the critical value, and alarms to a driver(170).
Patent KR-20020092211-A (KR)
Title: Microencapsulated red phosphorus
Inventor: PEERLINGS HENRICUS
IPC: C08K9/08
Filed: 2002-05-30
Abstract: PURPOSE: Provided is a microencapsulated red phosphorus with improved mechanical strength and reduced liberation of phosphine. Further provided is a method of microencapsulating red phosphorus in an aqueous suspension which is characterized in that urea formaldehyde resin and silicon dioxide are produced in a one-pot reaction from water-soluble precursors in the presence of red phosphorus dispersed in water by pH reduction. CONSTITUTION: A material system comprises encapsulated red phosphorus having a core/shell structure wherein core contains red phosphorus in particulate form and wherein shell contains urea formaldehyde resin and silicon dioxide.
Patent KR-20020097010-A (KR)
Inventor: MINE KEIJI
IPC: G02B6/42
Filed: 2002-06-20
Abstract: PURPOSE: To reduce the size of an optical jack. CONSTITUTION: An optical element 14 is contained in an element holder 20 formed of a metal plate and the optical axis P of the optical element is supported at a positioned matched with the center of a plug insertion hole while fitting the element holder to the rear end of an insulation body 11. Since the element holder is made of a metal plate, the plate thickness can be made thin. Consequently, overall dimensions of the element holder 20 and the insulation body can be reduced in design and an optical jack having a small overall size can be provided.
Patent KR-20040003173-A (KR)
Title: A Frame Having Border Decoration And Illumination
Inventor: AN KYONG AM
IPC: A47G1/06
Filed: 2002-07-02
Abstract: PURPOSE: A picture frame having a circumferential decoration and a lighting portion is provided to choose a variety of circumferential decorations with a decoration paper according to an image for replacement and create a more elegant atmosphere by lighting up at the inside of the circumferential decoration with the decoration paper. CONSTITUTION: The picture frame comprises: a frame(200) having a predetermined length in forward and backward directions and having a polygonal shape; a circumferential decoration of a predetermined width mounted to an inside circumferential portion of the frame(200), penetrated at both side faces and formed with a pattern; a decoration paper(350) attached to an inside surface of the circumferential decoration(300) and permeating light semi-transparently; a lighting portion spaced a predetermined distance from the inside surface of the circumferential decoration(300) and continually disposed along the inner circumferential surface of the frame(200); and a bottom plate spaced a predetermined distance from the inside surface of the circumferential decoration(300), formed in the shape of a panel provided at the central portion with an image(550) such as a picture or photograph and attached to the back surface of the frame(200).
Patent KR-20030095932-A (KR)
Title: Transgenic mice for over-expression of human N-Acetylglucosamintransferase-Ⅲ and method for producing of the same
Inventor: CHOI YONG GYEONG
IPC: A01K67/027
Filed: 2002-07-11
Abstract: PURPOSE: Provided are a transformed mouse overexpressing a human N-acetyl glucosaminyl transferase III, a fertilized egg thereof, a method for producing the mouse, and a use of the mouse for treating a cancer or liver disease by N-acetyl glucosaminyl transferase III. CONSTITUTION: The transformed mouse is characterized by comprising a human N-acetyl glucosaminyl transferase-III gene in phase of fertilized egg. The transformed mouse has deposition number of the fertilized egg of KCTC-10280BP. The gene is specifically overexpressed at liver cell. The mouse is produced by the method comprising the steps of (i) treating a recombinant plasmid comprising human N-acetyl glucosamine transferase-III gene and SV40 polyA signal gene, enhancer and promoter of mouse albumin gene with Spe I/Cla I to obtain DNA fragment comprising human N-acetyl glucosaminyl transferase-III gene, (ii) introducing the DNA fragment into the fertilized egg of C57BL/6 X CBA mated mouse to transform the fertilized egg, and (iii) transplanting the fertilized egg into mouse of surrogate mother(ICR).
Patent KR-20040006804-A (KR)
Title: radium heating pipe for promotion of health
Inventor: HAN SEUNG HUI
IPC: F16L9/14
Filed: 2002-07-15
Abstract: PURPOSE: A radium heating pipe for promoting health is provided to have an effect on health, such as a radium spa, by irradiating fine radiant rays from radium powder with including radium powder from a hot spring in the synthetic resin heating pipe. CONSTITUTION: A synthetic resin heating pipe(1) is constructed in cement concrete of a floor, and mineral powder(2) is manufactured of natural radium from a hot spring. Synthetic resin such as polyethylene, polypropylene or polybuten is melted, and mixed with radium powder evenly to form the heating pipe. Mineral is extracted from a natural radium hot spring, and radium powder is manufactured by cutting and crushing the extracted mineral. Impurities are removed from the powder by adjusting temperature during heat treatment. Purified radium powder is added to melted synthetic resin, and distributed evenly by agitating mixture. The radium heating pipe is manufactured by injection-molding the synthetic resin mixture including radium powder.
Patent KR-20030010513-A (KR)
Title: NEW BENZO[b]PYRANO[3,2-h]ACRIDIN-7-ONE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
Inventor: ELOMRI ABDELHAKIM
IPC: C07D311/00
Filed: 2002-07-24
Abstract: PURPOSE: Provided are new benzo(b)pyrano(3,2-h)acridin-7-one compounds, their isomers and N-oxides, and addition salts thereof with a pharmaceutically acceptable acid or base, and medicinal products containing the same which are useful in the treatment of cancer. CONSTITUTION: A new benzo(b)pyrano(3,2-h)acridin-7-one compound is selected from those of formula(I), wherein: X and Y represent group selected from hydrogen, halogen, mercapto, cyano, nitro, alkyl, trihaloalkyl, trihaloalkylcarbonylamino, -ORa, -NRaRb, -NRa-C(O)-T1, -O-C(O)-T1, -O-T2-NRaRb, -O-T2ORa, -NRa-T2NRaRb, -NRa-T2-ORa and -NRa-T2-CO2Ra wherein Ra, Rb, T1, T2 are as defined in the specification, or X and Y together form a methylenedioxy or ethylenedioxy, R1 represents hydrogen or alkyl, R2 represents a group selected from hydrogen, -ORa, -NRaRb, -NRa-C(O)-T1, -O-C(O)-T1, -O-T2-NRaRb, -O-T2-ORa, -NRa-T2-NRaRb, -NRa-T2-ORa and -NRa-T2-CO2Ra wherein Ra, Rb, T1 and T2 are as defined hereinbefore, R3 and R4 represent hydrogen or alkyl, W represents a group of formula -CH(R5)-CH(R6)-, -CH=C(R7)-, -C(R7)=CH- or -C(O)-CH(R8)- wherein R5, R6, R7 and R8 are as defined in the specification.
Patent KR-20040010947-A (KR)
Title: Web brouzing
Inventor: YEO IN GUK
IPC: G06F17/30
Filed: 2002-07-25
Abstract: PURPOSE: A method for comparing and searching a URL address using only a domain name in a web browsing is provided to store a domain name only in the case that a URL address is connected previously and compare/search a domain name only in the case that a user inputs an address which is connected previously for managing a memory for storing/comparing/searching a URL address effectively in a web browsing and enabling the user to compare and search easily. CONSTITUTION: A user inputs a domain name character through an Internet terminal(S1). It is judged whether an identical character exists by comparing the inputted character with a URL address stored in a conventional memory(S2). If the inputted character is identical with a URL address stored in the conventional memory, the URL address is displayed(S3). In the case that the user does not select the identical URL address, the user inputs a character continuously(S5). Thus, a DB of the memory is upgraded(S4). In the case that the user selects the identical URL address, the identical URL is executed(S7).
Patent KR-20040009849-A (KR)
Title: A fluid control valve
Inventor: CHO SEUNG YEOP
IPC: F16K47/02
Filed: 2002-07-26
Abstract: PURPOSE: A cylinder is operated in a direction of fluid, and impact by a fluid pressure and water hammer is minimized to prevent damage to the valve. CONSTITUTION: An inner body(20) is formed inside of an outer body which forms an inlet port(11) and an outlet port(12). A stem shaft(30) is installed rotatively in inner center of the outer body. A rack(42) is engaged with a pinion to move a cylinder, thereby opening/shutting a discharge port(12). An inner guide groove(45) is formed in the cylinder. A guiding portion(53) is formed to seal the inner guide groove. A plug(51) is formed to guide fluid.
Patent KR-20040011766-A (KR)
Title: Optical fiber grating filter reducing a moving of wavelength and method for fabricating as the same
Inventor: CHO JUN YONG
IPC: G02B6/00
Filed: 2002-07-30
Abstract: PURPOSE: An optical fiber grating filter for reducing a wavelength shift and a method for manufacturing the same are provided to easily design the filter and to obtain a high reliability in the manufacturing and design of the grating since the shift of the central frequency becomes small during the manufacturing of the grating. CONSTITUTION: A method for manufacturing an optical fiber grating filter includes the steps of: positioning an inner cladding having a predetermined thickness between an optical fiber core(4) and an external cladding(18); doping a photosensitive material to cause the refractive index to be changed by reacting the ultraviolet ray with the optical fiber core(4) and the inner cladding(16) in such a way that the periodic change of the refractive index due to the optical fiber grating occurs at the core(4) and the inner cladding(16) simultaneously; generating the mode coupling between the core mode and the cladding mode; and reducing the shift of the central frequency occurring the mode coupling for the illumination amount of the ultraviolet ray.
Patent KR-20040014722-A (KR)
Title: Apparatus for discharging recorded sheets of printer and printer using it
Inventor: JANG GYEONG HWAN
IPC: B65H29/60
Filed: 2002-08-10
Abstract: PURPOSE: A paper discharge device and a printer having the same are provided to allow a user to select a face-up or a face-down of a paper as required by the user by simply rotating a second paper tray. CONSTITUTION: A paper feeding cassette(110) is installed at a lower portion of a body(100) and a pickup roller(120) is installed above the paper feeding cassette(110) in order to feed papers to a printing section(140) one by one. A conveying roller(130) is installed between the pickup roller(120) and the printing section(140) so as to convey the paper to a first paper exhaust roller(150). The printing section(140) forms an image on a surface of the paper. The first paper exhaust roller(150), a second paper exhaust roller(160), and a third paper exhaust roller(170) are installed along the moving direction of the paper.
Patent KR-20040016197-A (KR)
Title: An apparatus for moving bung of sintering oven
Inventor: HAN SANG BIN
IPC: C21D9/673
Filed: 2002-08-16
Abstract: PURPOSE: A device for opening and closing bung of annealing furnace is provided to give solid connectivity to lower bung and easily perform opening and closing operation and improve maintenance efficiency by improving external shape of the lower bung from square to circular structure and swing the lower bung as maintaining horizon of the lower bung. CONSTITUTION: In a device for opening and closing bung of annealing furnace(200) in cold rolling facility, the device(1) for opening and closing bung of annealing furnace comprises a bung part(10) comprising a circular opening part formed on a lower part of the annealing furnace(200), and a circular lower bung(20) corresponding to the circular opening part, wherein bung locks(30) formed on the outer surface of the lower bung(20) are locked to catching projection formed on a lower surface of the annealing furnace(200) so that locking function is performed in the bung part(10); a rotation part(50) comprising a frame(56) on which the bung part(10) is rotationally rested, and a driving cylinder(60) for rotating the bung part(10); a lowerable and liftable part(85) comprising a vertical stand(87) for guiding ascent and descent of the frame(56), and a driving motor(92) for driving ascent and descent so that the lower bung(20) is ascended or descended; a swing part(110) comprising a driving motor(120) for swinging the lower bung(20) centering around the vertical stand(87) of the lowerable and liftable part(85); and a controller(100) for controlling rotation, ascent and descent and swing operation of the lower bung(20) by operating the driving cylinder(60) and driving motors(92,120) according to a series of determined programs.
Patent KR-20040016605-A (KR)
Title: assembling method of gas sensor
Inventor: JUNG JIN GYU
IPC: G01N27/407
Filed: 2002-08-19
Abstract: PURPOSE: A method for assembling a gas sensor detecting device is provided to improve thermal characteristics of the gas sensor detecting device and to simplify an assembling process for the gas sensor detecting device. CONSTITUTION: A plurality of sensor chips including a heater layer, such as a platinum layer or a cermet thin film heater, a catalyst layer, and an electrode layer are formed on an entire surface of a ceramic substrate. Then, the sensor chips formed on the ceramic substrate are cut into an individual sensor chip by using a dicer. The sensor chip is assembled into a stem through a die bonding process. The heater electrode is directly connected to an upper portion of a pin of the step through the die bonding process. The catalyst electrode is connected to the other pin by using a wire bonding device.