baber/WOPTO huggingface dataset:
Patent KR-20030082147-A (KR)
Title: Method for Providing Error Correction and Navigation Solution in SA-removed GPS environment
Inventor: PARK CHAN SIK
IPC: G01S19/07
Filed: 2002-04-16
Abstract: PURPOSE: A method for compensating an error and calculating a navigation solution at a global positioning system environment removing selective availability is provided to compensate the error by using a weighted least squares estimation(WLSQ) after the weight value is calculated by a predetermined method. CONSTITUTION: A method for compensating an error and calculating a navigation solution at a global positioning system environment removing selective availability includes a first step of calculating a weighting matrix WΨ by using an elevation for each of the satellites and a second step of calculating a final navigation solution by compensating the error. In the second step, the final navigation solution is obtained by using the weighted least squares estimation(WLSQ) based on the calculated weighting matrix.
Patent KR-20030089594-A (KR)
Title: A high strength polyamide 66 multi filament with excellent heat-stability, and a process of preparing for the same
Inventor: JUNG HYEON JIN
IPC: D01F6/60
Filed: 2002-05-16
Abstract: PURPOSE: Provided is a high tenacity polyamide 66 multi filament which involves excellent thermal stability and shearing strength, and is well adapted for use in manufacturing a rubber reinforcing tire cord. CONSTITUTION: A method for manufacturing the high tenacity polyamide 66 multi filament comprises the steps of: condensation-polymerizing hexamethylenediamine and adipic acid to make a polyamide 66 polymer; and melt-spinning it, followed by cooling and multi-stepped drawing. Before the condensation polymerization is completed, 0.01-0.1wt.% of a metallic stearate compound is added to 100wt.% of the hexamethylenediamine. The cooling of the melt-spun polymer is made at 270-320 deg.C by a natural cooling unit directly placed under the spinneret with a length of 250-350mm.
Patent KR-20030090213-A (KR)
Inventor: CHOI SANG JUN
IPC: C08F216/14
Filed: 2002-05-21
Abstract: PURPOSE: Provided are a photosensitive polymer having a glass transition temperature capable of obtaining annealing effect in baking and a resist composition containing the photosensitive polymer, which is suitable to an exposure source of short wavelength being less than 193nm. CONSTITUTION: The photosensitive polymer comprises vinyl oxy alkyl adamantane carboxylate monomer(formula 1) and has a weight average molecular weight of 3,000-50,000. The photosensitive polymer is produced by polymerizing the vinyl oxy alkyl adamantane carboxylate monomer, maleic anhydride, and at least one monomer selected from the group consisting of (meth)acrylate, and norbornene derivative monomer. And the resist composition comprises the photosensitive polymer and 1-15wt%(based on the weight of the photosensitive polymer) of a photoacid generator(PAG). In the formula, X is an integer of 2-6.
Patent KR-20030093437-A (KR)
Inventor: JUNG JIN UK
IPC: G02B26/00
Filed: 2002-06-03
Abstract: PURPOSE: An optical fiber polarization controller is provided to prevent the short circuit of an optical fiber and form easily a multi-channel polarization controller by using the rotation of gears to apply the stress to an optical fiber. CONSTITUTION: An optical fiber polarization controller includes a fixing plate(100), a polarization controller(300), the first member(210), and the second member(220). A plurality of holes are formed on the first and the second members(210,220), respectively. An optical fiber(10) passes through the holes of the first and the second members(210,220). The first and the second members(210,220) are formed on an upper surface of the fixing plate(100). The polarization controller(300) is formed with the first gear(311,321), the second gear(312,322), a pipe(313,323), and a control handles(314,324). The first optical fiber rotation portion(310) and the second optical fiber rotation portion(320) are installed on the upper surface of the fixing plate(100). The first gear (311,321) is located between the first and the second members(210,220).
Patent KR-20030094525-A (KR)
Title: Tour guide and settle an account system using memory card and method thereof
Inventor: KO HYUK JUN
IPC: G06Q50/10
Filed: 2002-06-04
Abstract: PURPOSE: A system and a method for offering and settling the tour information using a memory card are provided to make a convenient and cheap tour by deciding a tour method and calculating a necessary expense after confirming the information for a tour site through the memory card inserted into a memory card terminal. CONSTITUTION: A display part(201) displays the tour information matched with an instruction from a user. A card reading part(202) reads the personal information and the charged price data from the memory card by receiving the memory card from the user. An operation part(203) is equipped with keys operated by the user. A card charging part(204) charges the memory card by receiving the charging price from the user. A communication interface(205) controls the communication with a tour information center keeping the latest data for the tour information. A database server(206) stores the use history of the memory card. A main control part(207) controls the flow of data and control by connecting to respective parts.
Patent KR-20030096852-A (KR)
Inventor: CHOI JIN U
IPC: H01L21/304
Filed: 2002-06-18
Abstract: PURPOSE: A nozzle apparatus for stripping the edge of wafer is provided to be capable of preventing the warpage of a nozzle tip due to the impact generated from the outside for stably carrying out an edge portion stripping process of the wafer. CONSTITUTION: A nozzle apparatus for stripping the edge of wafer is provided with a nozzle body(210) and a nozzle tip(220) connected with the lower portion of the nozzle body for jetting organic solvent to the downward direction. The nozzle apparatus for stripping the edge of wafer further includes a nozzle protecting cap(400). At this time, the upper portion of the nozzle protecting cap is large and the lower portion is formed into a funnel type structure. At the time, the upper portion of the nozzle protecting cap is connected to the lower portion of the nozzle body.
Patent KR-20040000575-A (KR)
Title: Generator of fuel cell having humidification part
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2002-06-21
Abstract: PURPOSE: A generating device of a fuel cell having a humidifying part is provided, to improve the generation efficiency by the reaction of fuel and the humidified air and to reduce the size of a device by setting a humidifying part inside the generation device. CONSTITUTION: The generating device comprises a membrane-electrode assembly(104) comprising an electrolyte membrane(101) whose both ends are adhered to an anode(102) supplied with fuel and a cathode(103) supplied with air; a pair of bipolar plates(106) which is formed at the both sides of the membrane-electrode assembly and has a flow path where fuel and air flow along the outer face of an anode and a cathode; a current collector(107) formed on the outer face of the bipolar plates; and humidifying part. The humidifying part such that the bipolar plate has a concave groove at the upper inside part, the fuel flows along the one side of an electrolyte membrane and the air flows along the other side, and the water contained in the fuel flows into the air to humidify the air at a humidification region(110).
Patent KR-20040000108-A (KR)
Title: Circuit for generating recording pulse in optical disc driver
Inventor: KANG IN SU
IPC: G11B20/12
Filed: 2002-06-24
Abstract: PURPOSE: A recording pulse generating circuit for an optical disc driver is provided to select a minimum absolute value among all possible combination DSV values as 16bit modulation data for improving the entire DSV(Digital Sum Value) characteristics, thereby reducing the high frequency components of recording pulse strings and restraining DC components for stabilizing the servo control and system performance. CONSTITUTION: A recording pulse generating circuit for an optical disc driver includes a conversion table storing memory(300) for storing a plurality of conversion tables and sequentially searching and outputting a plurality of 16 bit data corresponding to a plurality of 8 bit data sequentially input, and 11th and 12th selectors(310,350). The 11th selector selects the 16 bit data output from the conversion table storing memory according to values of the input 8 bit data and outputs the 16 bit data as data1-data3 in sequence. 11th-14th buffers(320,322,324,326) for respectively storing combinations of data1-data3 output from the 11th selector. 11th-14th DSV calculators(330,332,334,336) respectively calculate DSVs of combinations of 16 bit modulation data stored in the buffers. The 12th selector compares absolute values calculated by the DSV calculators to generate a selection signal(CS) for selecting a 16 bit modulation data having the minimum DSV absolute value. A modulation data memory(360) stores the selected 16 bit modulation data according to current 8 bit data stored in the buffers.
Patent KR-20040000244-A (KR)
Title: A seat cushion device using magnetic levitation force
Inventor: LEE CHEOL HUI
IPC: B60N2/50
Filed: 2002-06-24
Abstract: PURPOSE: A seat cushion apparatus by magnetic levitation is provided to improve driving experience, and to drive safely by automatically varying the height of the driver's seat with detecting the inclination of a vehicle in a tilt detecting sensor. CONSTITUTION: A tilt detecting sensor(3) is installed in the lower part of a seat(1), and an outer slider(4) is fixed to the seat. A lower support bar(7) is installed to a floor(6) of a vehicle body, and an inner slider(8) is mounted in the support bar. A permanent magnet(5) is attached to the outer slider, and the upper end of the lower support bar is inserted to the outer slider. An electromagnet(9) is mounted in the inner slider, and a slide guider is installed between the inner slider and the outer slider. The outer and inner sliders are moved along the slide guider. Inclination of the seat including change factors from weight of a driver against the vehicle floor is detected in traveling on the curved road or turning suddenly, and the intensity of the electromagnet is adjusted according to the inclination not to displace the seat from the operational range of the permanent magnet and the electromagnet.
Patent KR-20020062879-A (KR)
Title: Power saving plug socket
Inventor: CHOI SUN JOO
IPC: H01R35/00
Filed: 2002-06-25
Abstract: PURPOSE: A power saving plug socket is provided to rotate a plug when an electrical apparatus is not used, to intercept power supply, and to perfectly cut off power of a main connection terminal, thereby preventing power consumption caused by a natural electric discharge. CONSTITUTION: A power saving plug socket(300) comprises as follows. A connection terminal(320) has curved parts(321) on a lower part of each connection hole(310). An insertion part whose one side is open is formed on one end of each curved part. A plug terminal is inserted into the insertion part by rotation of a plug. The insertion part has a concave part(323) on an entrance side not to separate the inserted plug terminal. An opening member(311) extends a hooking hole(314) formed on a bottom of a stator, to be rotated with the plug when the plug terminal is fully inserted. The hooking hole forms a venturi part(315), to maintain a hooked state of a hooking projector(303) projected from an inside of a lower case member(302) in the venturi part.
Patent KR-20030029449-A (KR)
Title: Remote training method, remote training device, remote training system, remote teaching method, remote teaching device, remote teaching system, and computer-readable recording medium
Inventor: OTSUJI KAORU
IPC: G09B9/00
Filed: 2002-06-29
Abstract: PURPOSE: A remote training and education method, an apparatus, and a system thereof are provided to simply perform the training and various instructions at a low cost, and to reduce temporal limitation. CONSTITUTION: The same training format is displayed on a display part of a trainer computer(310) and a trainee computer(410). The trainer(320) and the trainee(420) make voice communication with respect to the training. When either of the trainer and the trainee enters information into the training format on the basis of the voice communication, the entered information is sent to ether of the opposite trainer computer or trainee computer via a channel. The information is displayed on the display part of the opposite party.
Patent KR-20040003398-A (KR)
Inventor: SON YOUNG SUK
IPC: B63B43/12
Filed: 2002-07-02
Abstract: PURPOSE: Inner chambers of a ship is separated by a partitioning and filled with air to improve buoyancy of the ship, thereby improving safety. CONSTITUTION: A partitioning(2) is provided to separate inside of a ship to seal the inner space. A rubber packing(5) is used to lock a door(5'). An air injecting port(3) and a plug(4) are installed to inject air to each separate chamber inside of the ship. A fixing handle(4') is provided to lock the door of the air chamber.
Patent KR-20040003662-A (KR)
Title: Revision panel for polarize right in projection system
Inventor: BAEK SEUNG UK
IPC: H04N5/74
Filed: 2002-07-03
Abstract: PURPOSE: A polarization compensating panel in a projection system is provided to prevent the efficiency of polarization compensation from being deteriorated due to thermal stress. CONSTITUTION: A projection system includes a polarized beam splitter and an imager for loading an image on lights transmitted from the polarized beam splitter and reflecting the lights. A polarization compensating panel in the projection system is located between the polarized beam splitter and the imager and includes a plastic plate(QWP) and a polarization compensating panel. The plastic plate is made of polymers having birefringence such as poly carbonate and stretches the polymers to arrange molecules in one direction. The polarization compensating panel is composed of a glass plate(101) attached to both sides of the plastic plate using an optical bond(102) having a coefficient of thermal expansion smaller than that of the material of the plastic plate.
Patent KR-20040003984-A (KR)
Title: A manufacturing method of ginseng drink of containing organic Germanium
Inventor: KIM PAN GI
IPC: A23L2/38
Filed: 2002-07-05
Abstract: PURPOSE: A method for manufacturing a ginseng beverage using organic germanium, oxalic acid and ginseng is provided. Therefore, the beverage inhibits growth of microorganisms and prevents precipitation of organic germanium during long-term storage. CONSTITUTION: Rough organic germanium is ground and soaked in oxalic acid, the rough organic germanium is removed therefrom, an oxalic acid solution containing organic germanium is then blended with a ginseng extract to give a ginseng beverage. The beverage contains one or more extracts of Puerariae Radix, Astragali Radix, Angelicae Gigantis Radix, Cnidii Rhizoma, Paeoniae Radix, Rehmanniae Radix preparata or Ganoderma lucidum, together with nonfat dry milk, oligosaccharide, wheat flour and glutinous rice flour.
Patent KR-20040005297-A (KR)
Title: Method for manufacture of salted roe of the pollack included bamboo salf and cordyceps
Inventor: KIM YEON SUN
IPC: A23L17/20
Filed: 2002-07-09
Abstract: PURPOSE: A method of preparing salted pollack roe is provided which comprises soaking pollack roe in bamboo salt water and aging, mixing the aged pollack roe with bamboo salt powder, Cordyceps sinensis powder and seasonings. The manufactured salted pollack roe is rich in various minerals and has enhanced taste. CONSTITUTION: High quality pollack roe is mixed with bamboo salt having a salinity of 10% by weight and aged for 2 days in a chilling chamber maintaining at a temperature of 2 to 8deg.C. After the aged pollack roe is washed, 79.6% by weight of the aged pollack roe is then added with 9% by weight of Cordyceps sinensis powder, 6% by weight of bamboo salt, 4% by weight of red pepper powder, 0.2% by weight of chopped garlic, 0.2% by weight of sugar, 0.2% by weight of MSG, 0.3% by weight of sodium malate, 0.3% by weight of sorbitol and 0.2% by weight of seasoning red pepper powder. Then, the seasoned pollack roe is aged for 4 to 5 days in a chilling chamber maintaining at a temperature of 2 to 3deg.C.
Patent KR-20040005352-A (KR)
Title: A small loan settlement system for electronic commerce and its operating method
Inventor: KIM SUNG BAE
Filed: 2002-07-10
Abstract: PURPOSE: A micro-payment system for the EC(Electric Commerce) and an operating method thereof are provided to enable a customer to conveniently buy an article with various payment methods by adding a high intelligence to vending machines, and to enable a subscriber to get the sale information as the marketing data in a remote place. CONSTITUTION: A web server(200) operates the micro-payment system for the EC. A web server database(300) processes and stores the information related to system operation by connecting to the web server. The vending machines(100) are operated by the subscriber registering as a member of a system operator offering an SMS(Short Message Service) service. A customer certification information input tool is installed to the vending machine in order to confirm the identification of the customer(500). An information reader reads the information from a payment tool. An input device enables the customer to directly input the information. A display device displays the information to the customer. A certification server(800) receives the information inputted from the certification information input tool or the information reader. A certification server database(900) includes the certification related information.
Patent KR-20040006311-A (KR)
Title: Method of manufacture semiconductor device
Inventor: PARK JEONG GU
IPC: H01L21/762
Filed: 2002-07-11
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve STI(Shallow Trench Isolation) profile by using side loss when planar capacitance increases. CONSTITUTION: A trench is formed by using a buffer oxide layer and the first buffer nitride layer. A sacrificial oxide layer(26) is formed at inner walls and bottom of the trench for rounding the upper corner of the trench. After forming the second buffer nitride layer, an HDP(High Density Plasma) oxide layer(28) is filled into the trench. The HDP oxide layer and the second buffer nitride layer are polished to expose the first buffer nitride layer. After removing the exposed first buffer nitride layer, the surface of a substrate(21) is exposed. The HDP oxide layer(28) is wet-etched using BOE solutions for generating side loss of STI. By annealing using N2+O2, the upper corner of the HDP oxide layer is rounded. After partially wet-etching of the HDP oxide layer, pre-cleaning is carried out. Then, a gate oxide layer(33) is formed by annealing of NO.
Patent KR-20040006717-A (KR)
Title: The process of ornament molding
Inventor: LEE HAK CHUL
IPC: B44C5/00
Filed: 2002-07-15
Abstract: PURPOSE: Provided is a method for making a decorative rim to which a silver foil film is attached, which prevents the damage on the silver foil film during the storage, distribution and selling of the decorative rim. CONSTITUTION: The method for making a decorative rim, to which a silver foil film is attached, for use in an automobile bumper and other decorating parts comprises the steps of: attaching a protecting film(4) on the surface of the silver foil film(3) while unrolling the roll of the silver foil film(4); cutting the silver foil film(3) to which the protecting film(4) is attached into a desired width; heat sealing the cut silver foil film(3) to which the protecting film(4) is attached to the main body of the decorative rim(1) formed from an extrusion mold.
Patent KR-20040008307-A (KR)
Title: Box
Inventor: KIM HUI TAE
IPC: B65D85/50
Filed: 2002-07-18
Abstract: PURPOSE: A mushroom packing box is provided to improve the structure of the packing box and thus, to keep mushrooms fresh and to maintain high quality for an extended period of time. CONSTITUTION: The mushroom packing box(20) includes a primary supporter(30) inclined toward the inside of the box(20); a secondary supporter(40) opposed to the primary supporter(30), and being inclined toward the outside of the box(20); and a transparent window(11) disposed at one side of the box(20), through which a user checks the present status of mushrooms. An insertion hole(21) is formed on the bottom surface of the box, and a vent hole(22) is also formed on the side wall of the box, whereby air flows into the box even when the box is tightly sealed by a lid(10).
Patent KR-20040008592-A (KR)
Inventor: JANG HEON YONG
IPC: H01L27/108
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reducing parasitic capacitance between metal lines used as a data bus line. CONSTITUTION: A capacitor including a lower electrode, a dielectric film and un upper electrode(43) is formed on a semiconductor substrate. The first insulating layer(44) is formed on the resultant structure. A contact hole is formed to expose the upper electrode by selectively etching the first insulating layer. Metal lines(46) including the first metal line and second metal lines are formed in the contact hole. An opening is formed by etching the first insulating layer(44) exposed between the second metal lines. A polymer(49) is formed at inner walls of the opening. The second insulating layer(50) is formed in the opening so as to form a void(50a).
Patent KR-20020070238-A (KR)
Inventor: LEE SEOK PYUNG
IPC: G06Q10/10
Filed: 2002-08-13
Abstract: PURPOSE: A cooking system for self-cooking is provided to enhance cooking efficiency by connecting a main server with an ingredient sensor and a display device and immediately supplying lacking ingredients, and to meet the demand of a customer by cooking depending on the taste of the customer. CONSTITUTION: The main server(200) includes an ingredient supplier database(50), a sound database(40), and a cooking database(30). The ingredient supplier database is stored with the information about ingredient wholesale dealers. The sound database is stored with the specific sounds output with response to the shortage of respective ingredients. An ingredient sensor(20) and the display device(10) of a cooking table(100) are connected to the main server. The cooking methods stored in the cooking database of the main server are transmitted to a client through the display device. In the shortage of the ingredients on the cooking table, a specific sound is output from the sound database. The ingredient is supplied. Without stock, the ingredient is supplied through the ingredient supplier database.
Patent KR-20040018026-A (KR)
Title: Multi-type air conditioner for cooling/heating the same time
Inventor: LEE CHANG SEON
IPC: F25B41/06
Filed: 2002-08-24
Abstract: PURPOSE: A multi-air conditioner for cooling and heating at the same time is provided to switch flow of refrigerant actively by flowing specific pressure and phase refrigerant through each pipe regardless of operation condition with simplifying the pipes of an outdoor unit, to prevent liquefaction of high pressure refrigerant gas staying in the second connection pipe of the outdoor unit in cooling entirely, and to improve the freedom of design in mounting the indoor unit by adjusting the number of distributors according to condition of a room. CONSTITUTION: A multi-air conditioner comprises an outdoor unit(A) installed outdoors and composed of a compressor(1) and an outdoor heat exchanger(2); plural indoor units(C) installed in each room and composed of electronic expansion valves and indoor heat exchangers; a distributor(B) placed between the outdoor unit and the indoor unit to selectively guide refrigerant from the outdoor unit to plural indoor units according to operation condition; a pipe unit having three connection pipes(3,4,5) connected to the compressor to guide refrigerant to the distributor or to the compressor; and a switching unit(6) switching flow of refrigerant to flow refrigerant with specific phase at specific pressure regardless of operation condition.