baber/WOPTO huggingface dataset:
Patent KR-20020024273-A (KR)
Inventor: KIM HYUNG DONG
IPC: A23D9/00
Filed: 2002-02-19
Abstract: PURPOSE: Provided is a pan oil for releasing confectioneries, breads and frying foods from a pan in preparation of them. Particularly, it can be prevented from being hardened or acidified at normal temperature. CONSTITUTION: The pan oil for releasing confectioneries, breads and frying foods from a pan is manufactured by heating 15-50 wt.% of edible fluid paraffin oil and a very small amount, particularly, 0.002-0.005 wt.% of tocopherol respectively at 50-70 deg.C and mixing them; then mixing the mixture with at least one kind of edible oil selected from soybean oil, corn oil, or olive oil. It is characteristically a spray type by mixing pan oil with an inert gas selected from nitrogen, neon, alcohol or helium gas.
Patent KR-20030075582-A (KR)
Title: a spool for wind optical fibers and conjunction method its
Inventor: KIM HEE BONG
IPC: B65H54/02
Filed: 2002-03-19
Abstract: PURPOSE:A spool for winding an optical fiber and its combining method are provided to stabilize the winding of the spool and to increase the winding speed by preventing the widening problem of a pad connected portion and forming a pad circumferential face as a concentric circle. CONSTITUTION:External blades(12) in both members are formed in the ends of cylindrical portions in a concentric circle. Combining protrusions(13) in the members are protruded in the other ends of the cylindrical portions. The members are geared by the protrusions and fused with the combined portions by a welding of supersonic waves. A cylindrical pad(20) is combined with the outer circumferences of the cylindrical portions. Thereby, the tension change in an optical fiber to be wound in the circumference of a pad is prevented.
Patent KR-20030075850-A (KR)
Title: Intake unit
Inventor: SHIN GWANG YEONG
IPC: B60H1/00
Filed: 2002-03-21
Abstract: PURPOSE: An intake unit is provided to prevent an air-switching door from being moved or pushed by high-speed external air by improving the open-and-shut structure of the door. CONSTITUTION: An intake unit is composed of internal and external-air inlets formed in a box-type case(30), respectively; an air-switching door(40) for selectively opening and shutting the internal and external-air inlets; and a movement prevention device(50) disposed to the air-switching door. The movement prevention device comprises a nut unit(32) formed in an inner wall of the case and a bolt unit(43) arranged on a door shaft(42) of the air switching door and correspond-combined with the nut unit.
Patent KR-20020062231-A (KR)
Inventor: YANG WON HOI
IPC: E02B3/14
Filed: 2002-04-09
Abstract: PURPOSE: A wave absorbing block for coating break-water is provided to coat inclined surface outside the break-water when constructing the break-water in order to efficiently and completely absorb the sea wave. CONSTITUTION: The wave absorbing block(W) comprises a cylindrical column body(1) made of concrete block and a pair of tapered sections(2,2a,2b,2c,2d,2e) having three tapers with 120 degree of angle and integrated with the column body(1); and circular bases(3,3a) between the sections(2,2a) and (2c,2d). The block(W) is also mounted with projections(4,4a,4b,4c) having tapers around outer side concurrently with a direction of the cylindrical body(1). The tapered sections are spaced from at desired interval and radially extended in perpendicular to the body(1). The other sections(2b,2e) are protruded at upper center of the bases(3,3a) and each of sections has a diameter less than diameter of the bases.
Patent KR-20020079557-A (KR)
Title: Plasma screen
Inventor: WENDT MATTHIAS
IPC: G09F9/00
Filed: 2002-04-10
Abstract: PURPOSE: A plasma screen is provided to improve the circuits and the feeders for driving the plasma screen so that the emission of electromagnetic radiation is reduced and additional screening measures become unnecessary. CONSTITUTION: A plasma screen(1) includes cells for the generation of pixels between a transparent disc turned away from the viewer and a rear wall, electronic circuits for the supply of power to the cells during the luminous phases and a two-dimensional feedback electrode(3) on the outside of the rear wall. The electrode is connected to the electronic circuits and is provided for carrying the feedback currents between the electronic circuits and the cells.
Patent KR-20020032495-A (KR)
Inventor: CHOE YONG TAEK
IPC: B64C27/08
Filed: 2002-04-10
Abstract: PURPOSE: A method for aligning a main rotor of a coaxial inverse rotor type helicopter is provided to prevent the collision of respective blades of a main rotor and to restrain a torque phenomenon by attaching main rotors on the upper and lower portions of a shaft. CONSTITUTION: To install two main rotors(02,03), a device for making the two rotors rotate in different directions is installed. A lower end of an inverse device is attached to a flight body. Inside the inverse device, a gear to backward rotate one rotor is placed. Since the inverse device is installed in a uniform direction by an installation plate, the nose of an airplane is placed in the direction the same as the installation direction of the upper main rotor. When the lower main rotor is placed horizontally, two rotors are not interrupted by each other.
Patent KR-20020081096-A (KR)
Title: Broadband antenna structure
Inventor: FLEMING DEBRA A
IPC: H01Q1/38
Filed: 2002-04-16
Abstract: PURPOSE: A broadband antenna structure is provided to support an increased number of frequency bands. CONSTITUTION: An antenna structure(100) comprises at least one planar antenna element, and a slotline for coupling the at least one planar antenna element with an unbalanced impedance. The at least one planar antenna element comprises a balanced impedance. The at least one planar antenna element and the slotline are formed on a dielectric substrate.
Patent KR-20030083242-A (KR)
Title: Structure for reducing passage resitance of reciprocating compressor
Inventor: JUNG JIN YEONG
IPC: F04B39/00
Filed: 2002-04-19
Abstract: PURPOSE: A structure for reducing channel resistance of a reciprocating compressor is provided to allow refrigerant gas having passed a gas guiding tube to be smoothly introduced into a compression space of a cylinder. CONSTITUTION: A piston(110) is joined to a mover of a reciprocating motor, inserted to a compression space of a cylinder to slide, having a suction channel(111) formed therein in moving direction thereof, and a suction penetrating port(112) formed on an inside of the suction channel to penetrate a front end of the piston, and to be opened and closed by a suction valve(120). The suction channel is formed coaxially with the piston. The suction penetrating port is formed eccentrically to an axis of the suction channel. A gas guiding tube(130) comprises a large diameter tube part(131) fixed to a rear end of the piston; and a small diameter tube part(132) extended to the suction channel of the piston. The small diameter tube part has a sloping side(132a) formed on an end thereof. The sloping side is inclined toward the suction penetrating port so that refrigerant gas throngs around the suction penetrating port of the piston.
Patent KR-20030083274-A (KR)
Title: A toothbrush combining toothpaste
Inventor: JIN SUNG EUN
IPC: A46B15/00
Filed: 2002-04-20
Abstract: PURPOSE: A toothbrush loaded therein with toothpaste is provided to maximize the convenience of storage and carrying of the toothbrush as well as the toothpaste, and to achieve sanitary use of the toothpaste. CONSTITUTION: The toothbrush loaded therein with toothpaste comprises a fiber brush unit(100), a toothpaste case(200) having an upper case(210) separably screwed to a cap of the fiber brush unit, and a lower case(220) separably screwed to the upper case and adapted to directly receive the toothpaste, a rotatable handle(300) formed at the lower end of the lower case, and a moving member(400) located inside the lower case movable in a vertical direction along a guide rod(310) at the same time with the rotation of the rotatable handle.
Patent KR-20030085187-A (KR)
Title: Data driving apparatus and method of electro-luminescence display panel
Inventor: PARK HYEONG GEUN
IPC: G09G3/30
Filed: 2002-04-29
Abstract: PURPOSE: A data driving device of an electro-luminescence display panel and a driving method thereof are provided to control the constant current according to the amount of load of the electro-luminescence display panel by using a constant current control portion mounted within a data driver. CONSTITUTION: A data driving device of an electro-luminescence display panel includes a constant current source, a micro processing unit(56), and a constant current control portion(60). The constant current source is used for supplying constant current signals to a plurality of data electrode lines. The micro processing unit(56) is used for storing constant current control data of multiple levels and outputting selectively the constant current control data according to the average amount of luminance of the electro-luminescence display panel. The constant current control portion(60) controls the constant current signals of the constant current source in response to the constant current control data.
Patent KR-20030086859-A (KR)
Title: Single module spectroscopic ellipsometric apparatus
Inventor: AN IL SIN
IPC: G01J4/00
Filed: 2002-05-07
Abstract: PURPOSE: An integral type spectroscopic ellipsometry device is provided to simplify a structure of a spectroscopic ellipsometry device by accommodating all optical parts in a box type case. CONSTITUTION: An integral type spectroscopic ellipsometry device includes a box type case(114) having an opening. Light radiated from a light source section(100) is incident into a test sample(104) placed on one surface of the box type case(114) through a polarized light generator(102). Polarized light reflected from the test sample(104) is analyzed. Then, light is detected according to wavelength thereof. The detecting signal is transmitted into a computer(116) so as to analyze optical information of the test sample(104). The light source radiates light towards the polarized light generator(102). The polarized light generator(102) is rotated or modulated by means of a driving section.
Patent KR-20020041387-A (KR)
Inventor: KIM SEONG HO
IPC: G06T17/05
Filed: 2002-05-13
Abstract: PURPOSE: A method of automating 3-dimensional space information construction of a solid type using 2-dimensional space information is provided to use a compression/division system for automatically generating each object as 3-dimensional solid-model types by using a 2-dimensional GIS(Geographic Information System) DB and for managing various data, thereby constructing a wide range of 3-dimensional GIS data. CONSTITUTION: Coordinates values of each unit object are extracted by using an inputted 2-dimensional GIS DB. A triangulation is performed to enable a 3-dimensional expression. A 3-dimensional solid model generated after the triangulation is re-processed in the similar type to an actual object by mapping an image photographed by a digital camera on each side. Processed side-unit data is compressed to integrate sides having the same images, colors, and direction vectors, to enable a real time rendering. A 3-dimensional space DB is sorted out by a space partition method for dividing a unit space into 8 equal parts. The sorted 3-dimensional space DB is stored to reconstruct a space DB for improving a retrieval speed.
Patent KR-20030089259-A (KR)
Title: Air conditioner and manufacture method thereof
Inventor: JUNG JAE HYO
IPC: F24F11/00
Filed: 2002-05-17
Abstract: PURPOSE: An air conditioner and a manufacturing method therefor are provided to efficiency of energy consumption of the air conditioner by calculating load of a building at preset temperature of outdoor air, and determining ratio of cooling performance of a compressor to have cooling performance identical with the calculated building load as minimum cooling performance. CONSTITUTION: An air conditioner has at least two steps of cooling performance, and has building load for preset temperature of outdoor air as minimum cooling performance. The air conditioner has a compressor with at least two steps of cooling performance. The air conditioner is manufactured through the steps of: a step(S402) calculating building load at preset temperature of outdoor air between 26 deg.C and 28 deg.C for KS(Korean Standards); a step(S404) determining minimum cooling performance of the compressor to be identical with the calculated building load; and a step(S406) determining rated cooling performance of the compressor depending on the minimum cooling performance that the determined minimum cooling performance is lower than 46% of the rated cooling performance.
Patent KR-20020089169-A (KR)
Title: Modular display rack
Inventor: BENZON IAN TOMAS
IPC: A47B77/14
Filed: 2002-05-20
Abstract: PURPOSE: A modular display rack is provided which permits use in a variety of positions, including supported on a horizontal surface, hung from a vertical surface, or suspended. CONSTITUTION: The modular display rack(10) have a main panel(12) from which extends a support shelf for holding the articles to be displayed. A handle aperture(30) extends through the main panel. The main panel includes a rear support foot(18) with a connector portion(20) which mates with a connector section(32) on the top edge(14) of the main panel, and a connector prong extending from its rear face at a position to engage the handle aperture when the connector portion mates with the connector section. The main panel may also include a male snap connector and a female snap connector positioned to secure the modular connector racks together with rear faces of the main panels opposed. Multiple modular display racks may thus be assembled together.
Patent KR-20020089198-A (KR)
Inventor: OH WON SEOK
IPC: F02M35/024
Filed: 2002-05-22
Abstract: PURPOSE: An air filter apparatus embedding active carbon is provided to reduce discharge of hydrocarbon, and to prevent environmental pollution by filtering exhaust gas efficiently with installing the air filter. CONSTITUTION: An air filter is composed of a housing(10) installed in an exhaust pipe to ventilate a canister unit; an active carbon assembly trap(20) shutting off the air space of the housing for ventilating, and having active carbon(21) filtering exhaust gas to pass exhaust gas from the canister unit; and filter paper(30) combined with an inlet(12) of the housing to shut off inflow of active carbon particles and dust. The inlet and an outlet(13) are formed in the housing. Environmental pollution is prevented with filtering exhaust gas through the air filter.
Patent KR-20030091135-A (KR)
Title: Mobile phone having a function of a flashlight
Inventor: PARK BYEONG GUK
IPC: H04B1/38
Filed: 2002-05-24
Abstract: PURPOSE: A mobile phone having a flashlight function is provided to perform the flashlight function by selecting one switch of a keypad and controlling the on/off of an electric bulb. CONSTITUTION: An electric bulb(20) is installed in a lower portion of a stub antenna(10) located in an internal portion of a case of a mobile phone. A penetration rod(21) inserted into the stub antenna(10) is installed in an upper portion of the electric bulb(20). A lens(22) is installed in an upper portion of the penetration rod(21). The electric bulb(20) is mounted on a PCB(30) located in the internal portion of the mobile phone. The lens(22) is a convex lens. The penetration rod(21) and the lens(22) are made of a plastic material in which light is penetrated.
Patent KR-20020094913-A (KR)
Inventor: KOBAYASHI TAKASHI
IPC: H01L27/115
Filed: 2002-06-12
Abstract: PURPOSE: To improve punch-through resistance between a source and a drain with the reduction of a cell area in a non-volatile semiconductor memory device, without causing deterioration in bonding pressure resistance between a diffusing layer and a well. CONSTITUTION: The impurity of the same conductive type, as a well 201, is doped in a channel region between source/drain diffusing layers 205 so as not to contact the diffusing layers 205. While using mutually reverse oblique ion injections with a previously formed gate 207a as a mask, a heavily-doped region 501 of the same conductive type as that of the diffusion layers 205 and the well is formed in self-aligned manner to the gate 207a.
Patent KR-20040001118-A (KR)
Title: Accelerated life time test device of tantalum solid electrolytic capacitor
Inventor: JUNG JUN SIK
IPC: H01G13/00
Filed: 2002-06-27
Abstract: PURPOSE: An apparatus for testing an acceleration lifetime of a tantalum solid electrolyte capacitor is provided to perform simultaneously various tests for the acceleration lifetime by arranging a plurality of tantalum solid electrolyte capacitors on a plurality of capacitor connection grooves. CONSTITUTION: An apparatus for testing an acceleration lifetime of a tantalum solid electrolyte capacitor includes a test installation board(10), a first and a second terminal loading portions, a plus terminal(18), a minus terminal(22), a plurality of capacitor connection grooves(24), and a connective portion. The test installation board(10) is installed on a plurality of support rods(12). The first and the second terminal loading portions are formed in a constant interval of the test installation board(10). The plus terminal(18) is fixed to the first terminal loading portion by using screws(20). The minus terminal(22) is fixed to the second terminal loading portion by using the screws(20). The capacitor connection grooves(24) are combined with a plurality of tantalum solid electrolyte capacitors(1). The connection portion connects electrically the plus terminal(18) and the minus terminal(22) to a power terminal.
Patent KR-20040003962-A (KR)
Title: Organic light emitting panel and organic light emitting device
Inventor: CHOI BEOM RAK
IPC: G09G3/32
Filed: 2002-07-05
Abstract: PURPOSE: An organic electroluminescence panel and an organic electroluminescence device provided with the same are provided to minimize the voltage drop in a vertical direction or a horizontal direction by minimizing the resistor of the current supply line, thereby reducing the cross talk generated in the vertical direction or the horizontal direction. CONSTITUTION: An organic electroluminescence device provided with an organic electroluminescence panel includes a data line, a scan line, a current supply line, a switching transistor, an organic electroluminescence element and a driving transistor. The data line transmits the data signal and the scan line transmits the scan signal. The current supply line transmits the power applied thereto from one end. The first terminal of the switching transistor is connected to the data line and the second terminal of the switching transistor is connected to the scan line. And, the switching transistor on/off outputs the data signal through the third terminal in response to the scan signal. The one end of the organic electroluminescence element is connected to the polar end for illuminating the light corresponding to the amount of the current applied thereto. And, the first terminal of the driving transistor is connected to the other end of the organic electroluminescence element and the second terminal of the driving transistor is connected to the current supplying line. The driving transistor controls the illumination of the organic electroluminescence element by controlling the current flow from the first terminal to the second terminal or from the second terminal to the first terminal in response to the on/off of the data signal inputted through the third terminal of the switching transistor.
Patent KR-20030007214-A (KR)
Title: Semiconductor device and wire bonding method therefor
Inventor: KIDA TSUYOSHI
IPC: H01L21/607
Filed: 2002-07-16
Abstract: PURPOSE: To provide a semiconductor device whose bonding pads and fingers are bonded while avoiding the interference or contact between a capillary and wire and to provide its wire bonding method. CONSTITUTION: The semiconductor device 10 is composed of a rectangular semiconductor chip 14 provided with bonding pads 12 and a rectangular lead frame 18 provided with fingers 16. Each bonding pad 12 and each finger 16 are bonded by a wire 20. The wire is divided between a first wire group 20 of relatively short length and a second wire group (not shown) of relatively long length. The bonding point on the bonding pad side of the first wire group 20 is in a position near the outer edge of the semiconductor chip 14, and the bonding point on the bonding pad side of the second wire group is positioned at a distance from the outer edge of the semiconductor chip 14. In this way, the interference between the previously formed wire and the capillary can be avoided.
Patent KR-20030025794-A (KR)
Title: High-toughness and high-strength ferritic steel and method of producing the same
Inventor: AONO YASUHISA
IPC: C22C38/22
Filed: 2002-07-19
Abstract: PURPOSE: To provide high toughness and high strength ferritic steel which has a tensile strength of >=1,000 MPa and a Charpy impact value of >=1 MJ/m¬2 by detoxicating O, C, N intruded in the process of mechanical crushing treatment, and preventing the embrittlement of old powder boundaries. CONSTITUTION: The high toughness and high strength ferritic steel is produced by a mechanical crushing treatment method and a powder metallurgical method, and has a composition containing, by weight, <=1% Si, <=1.25% Mn, 8 to 30% Cr, <=0.2% C, <=0.2% N, and <=0.4% O, and containing <=12% of at least one metal selected from <=3% Ti, <=6% Zr and <=10% Hf, and the balance Fe with inevitable impurities, and in which the total content of O, C and N is <66% of the total content of Zr, Hf and Ti, and has a mean crystal grain diameter of <=1 μm.
Patent KR-20030014143-A (KR)
Title: Toe cap made of long fiber-reinforced thermoplastic resin for safety shoe and method for the production thereof
Inventor: HIROTA MUTSUO
IPC: A43B23/02
Filed: 2002-08-09
Abstract: PURPOSE: To provide a method capable of manufacturing safety shoe box toes which are light in weight, homogeneous and high in strength without giving rise to the variation in strength and appearance defect of molded goods at a high yield with good productivity. CONSTITUTION: The method of manufacturing the safety shoe box toe comprising putting filament reinforced thermoplastic resin pellet materials into a pseudo box toe mold 11a, compressing the materials under heating to primarily mold the pseudo box toe 1, disposing the resultant pseudo box toe into a safety shoe box toe mold 11b and pressurizing the same under heating thereby compression molding the safety shoe box toe is provided. The safety shoe box toe which consists of the filament reinforced thermoplastic resin and is 70 to 100% in the reinforcing fiber content of a skirt section with respect to a main body section is obtained.
Patent KR-20040017913-A (KR)
Inventor: LEE BYEONG ROK
IPC: F21V21/02
Filed: 2002-08-22
Abstract: PURPOSE: A fixing apparatus of stage spotlight is provided to fix easily a main body to a ceiling by fixing a fixing frame to the ceiling before fixing the main body to the ceiling. CONSTITUTION: A fixing device for stage lighting apparatus buried into a ceiling includes a fixing frame(2) and a connection body(3). The fixing frame(2) is inserted into a ceiling plate(101). The fixing frame is fixed by a concrete ceiling(100) and a plurality of vertical shafts. The fixing frame includes a couple of vertical brackets(21) having hanger holes(211) and angle control holes(212). The hanger holes(211) are used for fixing a main body(1) of the stage lighting apparatus. The angle control holes(212) are formed at both sides of the fixing frame. The connection body(3) is installed at both sides of the main body(1). The connection body is used for fixing the main body to the fixing frame by combining a hanger bolt(4) and a control bolt(5) with the hanger hole and the angle control hole, respectively.