baber/WOPTO huggingface dataset:
Patent KR-20040024339-A (KR)
Title: Loess Powder and Bathwater Containing the Same
Inventor: KIM DONG HWAN
IPC: A61Q19/08
Filed: 2002-09-13
Abstract: PURPOSE: Provided is a loess powder which diminishes obesity by removing the fat accumulated in the body based on the efficacy of loess, and protects the body skin while preventing it from being aged. CONSTITUTION: The loess powder is obtained through the steps of: removing impurities from the loess; first filtering the loess by a sieve with 50 meshes; pulverizing it; second filtering the loess by a sieve with 250 meshes; and sterilizing it. A bath water is made by diluting the loess powder in water in a ratio of 1:50-150.
Patent KR-20040025289-A (KR)
Title: Method of forming high density storage patterns
Inventor: KIM JI SU
IPC: G03F7/00
Filed: 2002-09-19
Abstract: PURPOSE: Provided is a method for forming a high-density storage pattern having a pitch smaller than the wavelength of an exposure light source to obtain a cylindrical storage electrode having an increased height and a high-capacity DRAM device. CONSTITUTION: The method comprises the steps of: forming a plurality of island-like photoresist patterns, wherein the patterns are arranged in the form of a matrix and adjacent rows and columns are placed crisscross by 1/2 pitch; forming a mask insulating layer on the front face of the substrate conformably; performing etch back in the mask insulating layer to expose the photoresist pattern and to form a mask pattern(58) having island-like openings(60) in which the substrate is exposed between the photoresist patterns; removing the photoresist patterns to expose the substrate; and etching the substrate by using the mask pattern(58) as an etch mask to form storage holes aligned in the direction of rows and columns.
Patent KR-20040031148-A (KR)
Inventor: HAN CHEOL WOO
IPC: A47C19/00
Filed: 2002-10-04
Abstract: PURPOSE: A bed with an improved structure, in which a vertical post of the bed stands firm despite of a long-term use, is provided to extend lifespan of the bed and to improve product quality of the bed. CONSTITUTION: The bed includes vertical posts(10) connected to each other to be used as bed legs; and a horizontal frame on which a mattress is placed. The horizontal frame consists of horizontal bars(24) and vertical bars(22). A tenon(3) is formed on both ends of the vertical bars(22). Also, a nut insertion hole(35) is formed close to both ends of the vertical bars(22). A bolt insertion hole(40) that passes through the end of the horizontal frame is formed on the nut insertion hole(35). Meanwhile, a connecting hole(45) opposed to the bolt insertion hole(40) is formed on the vertical post(10). Hence, a bolt(54) is inserted to pass through the connecting hole(45) and the bolt insertion hole(40), and a nut(58) is inserted into the nut insertion hole(35) and fastened to the bolt(54).
Patent KR-20040033730-A (KR)
Title: Multi-band antenna and notebook computer
Inventor: BANG GWANG SEOK
IPC: H01Q5/00
Filed: 2002-10-15
Abstract: PURPOSE: A multiband antenna and a mobile computer embedded with the same are provided to prevent damages of the antenna by arranging the antenna in the display device, while achieving improved efficiency of radio frequency communication. CONSTITUTION: A multiband antenna comprises a grounding portion(21) arranged in a display device and interposed between a liquid crystal frame(8) and a bracket(9) in a vertical direction; a ground connection portion(22) extended outward from the lower end of the grounding portion and disposed beneath a bracket(9); an antenna wire fixing portion(23) arranged in a vertical direction at the outer end of the ground connection portion; and transmitting/receiving portions(24-1,24-2) extended in an upward direction from the antenna wire fixing portion, wherein the transmitting/receiving portions have different lengths for transmitting/receiving an electromagnetic wave.
Patent KR-20040035052-A (KR)
Title: Door trim mounting means of automobile
Inventor: KIM JIN HO
IPC: B60J5/04
Filed: 2002-10-18
Abstract: PURPOSE: A combining structure of a door trim for a vehicle is provided to reduce the number of parts, to quickly execute fastening work, and to prevent the generation of a gap. CONSTITUTION: In a combining structure of a door trim(3) for a vehicle, a fitting protrusion(21) is integrally formed to the inner surface of the rear of the door trim and a fastening hole(22) is formed to the side of the door trim. A supporting hole(23) is formed in a corresponding position of the fitting protrusion, in a door inner panel(2). The fitting protrusion is inserted into the supporting hole and then a screw(24) is combined to the fastening hole, to combine the fitting protrusion to the supporting hole. A fitting projection(25) is formed at the tip of the fitting protrusion. A screw position-holding ring(26) is formed at a screw contact part of the fitting protrusion.
Patent KR-20020086844-A (KR)
Inventor: MIN JEUNG
IPC: H04N5/65
Filed: 2002-10-23
Abstract: PURPOSE: A back cover for shielding electron waves of an image device and a method for manufacturing the same are provided to obtain a light-weight back cover at a low cost while maintaining the conductive property for shielding the micro current and the electron wave. CONSTITUTION: A method for manufacturing a back cover for shielding electron waves of an image device includes the steps of preparing a back cover main body with polymer synthetic resin by vacuum forming technology, carrying out base coating to the main body of the back cover, vacuum-depositing a conductive metal material to an outside of the main body of the back cover by using a vacuum depositing machine, and carrying out top coating for the main body of the back cover, wherein the conductive material is to be aluminum, nickel, chromium and copper, and the main body of the back cover is formed of a non-conductive material.
Patent KR-20040036195-A (KR)
Title: Driving device for washing machine
Inventor: CHO GI CHEOL
IPC: H02K1/06
Filed: 2002-10-23
Abstract: PURPOSE: A driving device of a fully automatic washing machine is provided to use a top insulator and a bottom insulator regardless of the thickness of a stator core by forming an insertion projection at a bottom end of a top combination guide of the top insulator. CONSTITUTION: A driving device of a fully automatic washing machine includes a drying shaft, a washing shaft, a clutch housing, a stator assembly, a rotor, and a rotor frame. The drying shaft is formed with a top drying shaft, a bottom drying shaft, and a drum for connecting the top drying shaft to the bottom drying shaft. The washing shaft is formed with a top washing shaft, a planetary gear for transmitting torque to the top washing shaft, and a bottom washing shaft. The clutch housing is used for covering the drying shaft. The stator assembly is formed with a core and a coil part. The rotor is located around an outer circumference of the stator assembly. The rotor frame is used for fixing the rotor. The stator assembly is formed with a core, a coil, a top insulator(460a), a bottom insulator(460b), an internal insulator, and a plurality of top and bottom combination projections(464a,464b). The core is formed by stacking a plurality of doughnut-shaped steel plates. The coil is wound around a pole. The top insulator(460a) and the bottom insulator(460b) are combined with a top end and a bottom end of the core, respectively. The internal insulator is used for preventing the contact between the core and the coil. The top and the bottom combination projections(464a,464b) are formed in the inside of the top and the bottom insulators(460a,460b).
Patent KR-20040036834-A (KR)
Title: Supply method of green tire cure medium
Inventor: KIM BYEONG HO
IPC: B29C35/04
Filed: 2002-10-25
Abstract: PURPOSE: A method for supplying vulcanizing carriers to a green tire is provided to simplify the structure of devices and reduce manufacturing costs by using only nitrogen gas as the vulcanizing carriers. CONSTITUTION: A method for supplying vulcanizing carriers to a green tire comprises the steps of: supplying nitrogen gas with a pressure of 5 to 15 Kg/cm¬2 at 100 to 200 deg.C for 10 to 30% of the whole vulcanization time; and supplying nitrogen gas with a pressure of 20 to 30 Kg/cm¬2 at 200 to 300 deg.C for 70 to 90% of the whole vulcanization time.
Patent KR-20040038532-A (KR)
Inventor: BAEK YONG SIK
IPC: G01F23/76
Filed: 2002-11-01
Abstract: PURPOSE: A float sensor is provided to prevent a sensor from malfunctioning by preventing a float guide section from being bent due to medicine liquid contained in a storage tank. CONSTITUTION: A float sensor includes a float guide section(10) and a float(20). The float guide section(10) is vertically installed in a storage tank having medicine liquid therein. The float(20) is positioned around the float guide section(10) in such a manner that the float(20) is moved according to variation of a water level. A pair of electrodes(5a) are installed in an internal space of the float guide section(10) in order to receive voltage. A permanent magnet is accommodated in the float(10). The float guide section(10) has a hollow pipe structure. A plurality of guide lines are formed at an outer peripheral surface of the float guide section(10).
Patent KR-20030024645-A (KR)
Inventor: CHANG EUNG SOON
IPC: H01Q9/42
Filed: 2002-11-13
Abstract: PURPOSE: A folded monopole antenna is provided to be capable of designing slimly without dropping performance. CONSTITUTION: An antenna pattern(12a) is placed at a top of a radio transmitter(10). The antenna pattern reduces impedance up to metal resistance by having a feeding point directed upward to form an inductance value and an offset point forming a capacitance value and placed in parallel with the feeding point. An antenna case protects and insulates the antenna pattern. The antenna pattern has a rectangular shape and is formed in the rectangular shape so as to be reciprocated in a length direction.
Patent KR-20020092340-A (KR)
Inventor: LEE MYEONG HO
IPC: C11D9/50
Filed: 2002-11-20
Abstract: PURPOSE: A method for preparing a cosmetic soap containing the extract liquid or powder of Saururus chinensis Baill is provided, to improve the antibacterial effect and the skin protection effect against the skin disease. CONSTITUTION: The cosmetic soap is prepared by adding the extract liquid or powder of Saururus chinensis Baill to the basic soap source material.
Patent KR-20030045599-A (KR)
Title: Method of controlling the operation of non-volatile semiconductor memory chips
Inventor: MATSUSHITA TORU
IPC: G11C16/06
Filed: 2002-11-27
Abstract: PURPOSE: A method for controlling the operation of non-volatile semiconductor memory chips is provided to smooth out the variation of the times for writing, erasing, and reading data in/from memory cells among sectors in each of the chips. CONSTITUTION: A write command is simultaneously inputted to each of a plurality of non-volatile semiconductor memory chips(STEP1). The same addresses are simultaneously specified in the non-volatile semiconductor memory chips(STEP2). One of the non-volatile semiconductor memory chips is selected(STEP3). Then, a data block and a write start command are inputted to the selected non-volatile semiconductor memory chips.
Patent KR-20040049650-A (KR)
Title: Apparatus for passenger save a life on vehicle
Inventor: SHIN CHANG HYEON
IPC: B60R21/00
Filed: 2002-12-06
Abstract: PURPOSE: A device and method for rescuing passengers in a vehicle are provided to check the accidents and to order a rescue through the comparison of the number of passengers. CONSTITUTION: In starting an engine, thermal infrared images of the indoor of a vehicle and passengers are photographed and stored. In detecting the operation of an airbag, the stored thermal infrared image, the position of the vehicle and registration information are transmitted to a center through a radio communication(S106). In receiving a response command from the center, the increase of the number of passengers is checked by photographing the thermal infrared images of the indoor of the vehicle and the passengers are photographed(S108). In deciding as the increase of the number, a rescue command is performed. Thereby, a life is saved quickly and stably and a runaway accident is prevented previously.
Patent KR-20040050263-A (KR)
Title: Magnetic garnet single crystal film and method of forming such film
Inventor: CHO JAE KYONG
IPC: C30B25/02
Filed: 2002-12-10
Abstract: PURPOSE: A method for fabricating a magnetic garnet single-crystalline layer and a magnetic garnet single-crystalline layer thereby are provided to switch the magnetization of the magnetic garnet single-crystalline layer under the low external magnetic field by reducing the saturated magnetization. CONSTITUTION: A liquid phase epitaxial growth process is performed on a single-crystalline non-magnetic garnet substrate by using raw material powders including Ga203 of 1 to 3 weight percent and Na2CO3 of 5 to 10 weight percent. A magnetic garnet single-crystalline layer is formed by performing liquid phase epitaxial growth process. The magnetic garnet single-crystalline layer is formed with a composition of BiaYbRe3-(a+b)GacFe5-c012(0.5<=a<=1.8, 0.3<=b<=2.0, 0.8<=c<=2). A patterned layer is formed on a surface of the magnetic garnet single-crystalline layer. A thermal process is performed to reduce the saturated magnetization.
Patent KR-20040050374-A (KR)
Inventor: HWANG SEONG MAN
IPC: F04D29/38
Filed: 2002-12-10
Abstract: PURPOSE: A spiral fan assembly is provided to reduce the size of a blowing fan system to which a spiral fan is installed by generating a great amount of wind having great wind pressure using a small spiral fan assembly. CONSTITUTION: A spiral fan assembly includes a spiral fan(10) and a cylindrical fan housing(20). The spiral fan(10) has a rotating shaft(11) coupled to a driving motor, a cylindrical hub(12) fixedly coupled to the rotating shaft(11), and a plurality of blades(13) formed at an outer peripheral portion of the cylindrical hub(12) in a spiral pattern. A swirl guide(21) is integrally formed with an inner portion of an extension part of the fan housing(20) in such a manner that the swirl guide(21) has an orbit identical to an orbit of the blade(13) of the spiral fan(10).
Patent KR-20040051696-A (KR)
Title: Method for forming spacer of intermediate layer of semicoductor device
Inventor: YOON JUN HO
IPC: H01L21/336
Filed: 2002-12-11
Abstract: PURPOSE: A method for forming a spacer of a semiconductor device is provided to decrease deterioration of a characteristic of a semiconductor device by growing an LPD(liquid phase deposition) oxide layer at room temperature by a deposition method instead of an HLD(high temperature low deposition layer) deposition in a diffusion furnace of a high temperature. CONSTITUTION: A gate oxide layer(23) and a gate(25) are stacked on a silicon substrate(21). A buffer oxide layer(27) is formed on the resultant structure including the gate. A nitride layer and an insulation layer are sequentially formed on the buffer oxide layer. The insulation layer is selectively removed to form a sacrificial spacer. The nitride layer is selectively eliminated by using the sacrificial spacer as a mask. The exposed buffer oxide layer is eliminated. After the sacrificial spacer is removed, silicide(33) is formed on the silicon substrate and the gate.
Patent KR-20040052355-A (KR)
Title: Slurry Composition for Chemical Mechanical Polishing of Oxide with Enhanced Polishing Performance
Inventor: DO WON JUNG
IPC: C09K3/14
Filed: 2002-12-16
Abstract: PURPOSE: A slurry composition for polishing the oxide layer of a semiconductor device is provided, to improve polishing property and polishing uniformity. CONSTITUTION: The slurry composition comprises 0.1-50 wt% of a metal oxide fine powder; 0.1-1 wt% of an alkali base; 0.01-1 wt% of a kind of compound selected from the group consisting of primary, secondary and tertiary amines; 0.01-1 wt% of a quaternary ammonium base; 0.001-0.1 wt% of polyethylene glycol; and ultrapure water. Preferably the metal oxide fine powder is at least one selected from the group consisting of silica, alumina, ceria, zirconia and titania and has a size of primary particle of 10-70 nm, a specific surface area of 100-300 m2/g, a size of secondary particle of 100-200 nm and a OH concentration on surface of 0.5-4 /nm2; and the quaternary ammonium base is tetramethylammonium hydroxide; and the polyethylene glycol has a molecular weight of 15,000-25,000.
Patent KR-20040002371-A (KR)
Title: Information storage medium and method for recording and/or reproducing the same
Inventor: LEE GYEONG GEUN
IPC: G11B7/007
Filed: 2002-12-17
Abstract: PURPOSE: An information recording medium and a method for recording/playing thereof are provided to suggest various methods to providing information whether an information storing medium is single-layered or multi-layered and information for identifying a layer, thereby carrying out the data recording or playing without any groove wobbles. CONSTITUTION: An information recording medium includes an exclusive playing data zone recorded with basic information on the information recording medium in the shape of pit or high frequency wobble, a rewritable data zone, and a connection zone for connecting the above two zones as a transition zone formed of mirror zone or wobble groove zone. The medium has at least one or more information storing layers, respectively formed of a lead-in area, a user area and a lead-out area. As the medium is loaded to a turn table(S100), an optical pickup unit plays information relating to the medium(S110). The optical pickup unit moves to a predetermined recording/playing layer(S120). After focusing and tracking the layer, corresponding address is played. The address is determined in a predetermined range(S130). If so, the data recording/playing is carried out(S140). In the other case, the optical pickup moves to another layer having different light focusing position(S150).
Patent KR-20040054292-A (KR)
Title: Coil of IMP sputtering device
Inventor: KIM HYEON SU
IPC: H01L21/203
Filed: 2002-12-18
Abstract: PURPOSE: A coil of an IMP(Ionized Metal Plasma) sputtering apparatus is provided to restrain the generation of a short phenomenon due to the contact between the coil and a cap by conserving the height difference between a connection part and a coupling part of a coupling portion as much as about 1 mm. CONSTITUTION: A coil of an IMP sputtering apparatus is provided with a coil body(32) and a coupling portion(34) protruded from the coil body as much as a predetermined length and inserted into a cap(22). At this time, the coupling portion includes a connection part(36) connected with a coupling bar(24) of an RF(Radio Frequency) generator(20) and a coupling part(38) spaced apart from the connection part for enclosing the connection part.
Patent KR-20040058534-A (KR)
Title: Out port circuit for removing pass through current
Inventor: PARK JEONG JU
IPC: H03K17/00
Filed: 2002-12-27
Abstract: PURPOSE: An output port circuit for removing penetration current is provided to reduce the power consumption and supply stably the power by removing the penetration current from the output port. CONSTITUTION: An output port circuit for removing penetration current includes a first and a second delay buffer, a first MUX, a second MUX, a first switch, a second switch. The first and the second delay buffers are used for delaying input signals. The first MUX is used for receiving an output signal of the first delay buffer when the input signal is a low level. The second MUX is used for receiving an output signal of the second delay buffer when the input signal is a high level. The first switch is controlled by an output of the first MUX. The second switch is controlled by an output of the second MUX.
Patent KR-20040058615-A (KR)
Title: Apparatus for Eliminating of Coating Material on Coated Metal Plate and Welding Method Using That
Inventor: KIM GI CHEOL
IPC: B23K26/38
Filed: 2002-12-27
Abstract: PURPOSE: A film removing device of a coated metal sheet and a welding method are provided to perform various welding operations without decreasing welding efficiency and quality with removing a film of the plated or coated surface of the metal sheet just before welding. CONSTITUTION: A film removing device of a coated metal sheet is composed of a laser generating and controlling device(1) for supplying and controlling a laser-concentrated light source to be irradiated to a film material coated on the surface of a welded workpiece; an image forming optical system(2) for changing the concentrated light irradiated to the surface of the welded workpiece in a straight or circular shape and energy density at the irradiation point; a scanning optical system(3) for changing the scanning speed and range of the concentrated light energy irradiated to the surface of the welded workpiece to welding methods and conditions; a scanning optical system controller(4) for mechanically driving the scanning optical system; a protecting window(5) installed in the front side of the image forming optical system and the scanning optical system to protect the image forming optical system and the scanning optical system from surface pollutants; a scanning head(6) mounted with the image forming optical system, the scanning optical system, the scanning optical system controller, and the protecting window; and a scanning head controller(7) for moving the scanning head to the desired position.
Patent KR-20040062013-A (KR)
Title: Thin film transistor array substrate and manufacturing method of the same
Inventor: CHO HEUNG RYEOL
IPC: G02F1/1362
Filed: 2002-12-31
Abstract: PURPOSE: A thin film transistor array substrate and a method for manufacturing the array substrate are provided to simply a substrate structure and a manufacturing process. CONSTITUTION: A thin film transistor array substrate includes a gate pattern, a source/drain pattern, a semiconductor pattern, a transparent electrode pattern, a gate insulating pattern and a passivation layer pattern. The gate pattern includes a gate electrode(54), a gate line connected to the gate electrode, and a gate pad(56) connected to the gate line, which are formed on a substrate(88). The source/drain pattern includes a source electrode(60), a drain electrode(62), a data line(58) connected to the source and drain electrodes, a data pad(84) connected to the data line, and a storage electrode(66) superposed on the gate line. The semiconductor pattern formed under the source/drain pattern. The transparent electrode pattern includes a pixel electrode(72) connected to the drain electrode and storage electrode, a gate pad passivation electrode(74) covering the gate pad, and a data pad passivation electrode(76) covering the data pad. The gate insulating pattern and passivation layer pattern are formed on a region of the substrate other than the transparent electrode pattern.
Patent KR-20020027534-A (KR)
Title: Silicone coated textile fabrics
IPC: D06M15/643
Filed: 2000-08-09
Abstract: A curable silicone-based coating composition, curable to a flexible coating at a coat weight of up to 15 g/m2 when cured, comprises an organopolysiloxane polymer having at least two silicon-bonded olefinically unsaturated hydrocarbon substituents, alkoxy groups or hydroxyl groups and having a degree of polymerization of no more than 150, a cross-linking organosilicon material having at least 3 silicon-bonded reactive groups and a catalyst. The coating composition optionally contains non-reinforcing filler but contains no more than 3% by weight of reinforcing filler. The coating is preferably used on a textile fabric that has an elastomeric coating on it, and reduces friction. It is particularly useful for airbags.