baber/WOPTO huggingface dataset:
Patent KR-20070110946-A (KR)
Title: Fast joint detection
Inventor: DE PARTHAPRANTIM
IPC: H04B1/7105
Filed: 2002-04-26
Abstract: K data signals are transmitted over a shared spectrum in a code division access communication system. A combined signal is received and sampled over the shared spectrum (48). The combined signal has the K transmitted data signals (48). A combined channel response matrix is produced (49) using the codes and impulse responses of the K transmitted data signals. A block column of a combined channel correlation matrix is determined using the combined channel response matrix (50). Each block entry of the block column is a K by K matrix (51). At each frequency point k, a K by K matrix is determined by taking the Fourier transform of the block entries of the block column (52). An inverse of a K by K matrix is multiplied to a result of the Fourier transform (52). Alternately, forward substitution (53) and backward substitution (54) can be used to solve the system. An inverse Fourier transform is used to recover the data from the K data signals (55).
Patent KR-20080015026-A (KR)
Title: Metal hydride complex, method of hydrogenating ring-opening polymerization polymer of cycloolefin, and process for producing product of hydrogenation of ring-opening polymerization polymer of cycloolefin
Inventor: KATSUDA KOHEI
IPC: C08G61/08
Filed: 2006-05-24
Abstract: A metal hydride complex which is a hydride complex of a metal selected from the group consisting of ruthenium, rhodium, osmium, and iridium and has one or more aromatic carboxylic acid residues. It is a novel metal hydride complex which dissolves in a high concentration in organic solvents having low polarity, such as hydrocarbon solvents, and which has high catalytic activity in the hydrogenation of carbon-carbon double bonds. The metal hydride complex is suitable for use as a catalyst especially in the hydrogenation of a ring-opening polymerization polymer of a cycloolefin.
Patent KR-20080023698-A (KR)
Title: Polarization sensitive illumination element and system using same
Inventor: HEBRINK TIMOTHY J
IPC: G02F1/13357
Filed: 2006-06-21
Abstract: A display system has a controlled transmission mirror disposed between the light sources and the display panel. The controlled transmission mirror includes a light-diverting input coupling element facing the light sources, a light-diverting output coupling element facing the display panel and a multilayer reflector between the input and output coupling elements. The controlled transmission mirror laterally spreads the light, making the illumination of the panel more uniform. The controlled transmission mirror may include a transparent substrate between the input and output coupling elements for additional light spreading. The light sources may be positioned within the controlled transmission mirror, rather than behind it. The output coupling element can be polarization sensitive so that the output light is polarized. ® KIPO & WIPO 2008
Patent KR-20090074394-A (KR)
Title: Device of wibro usb modem with memory
Inventor: LEE HO JOON
IPC: G06F13/38
Filed: 2008-01-02
Abstract: A USB(Universal Serial Interface) WiBro(Wide Broadband) modem equipped with a storage device is provided to enable a user to easily and quickly use the wireless Internet by using a notebook computer or a PC equipped with a USB port. A USB hub(130) is connected to a USB interface(116,126) of a WiBro(Wide Broadband) communication device(110) and a storage device(120), and relays data to a user terminal through a USB connector(140). A switching mode power supply unit(150) comprises a DC-DC switching mode. The switching mode power supply unit applies power received from the user terminal to operate the WiBro communication device and the storage device at the same time by switching the received power at high speed.
Patent KR-20090075379-A (KR)
Title: Holder of a portable terminal for cars
Inventor: KIM CHEOL HONG
IPC: B60R11/02
Filed: 2008-01-04
Abstract: A holder of a portable terminal for a vehicle is provided to simply alter the fixing position of a portable terminal and easily hold the portable terminal by holding a clamp on a protruded part inside a vehicle. A holder of a portable terminal for a vehicle comprises a support(110) having a coupling part(111) coupled to a main body(1) of a portable terminal and a clamp(120) held in place at a protruded portion inside a vehicle, clamped to the tip of the support.
Patent KR-20090076419-A (KR)
Title: Box for packing
Inventor: CHOI DEOK WHAN
IPC: B65D5/36
Filed: 2008-01-08
Abstract: A packing box is provided to simplify the structure by allowing a front plate and a back plate to be engaged by an engagement hole without using an engaging piece. A packing box comprises the inner accommodation space formed by front plate(600), a back plate, a side board, an upper plate(400), and a lower plate(100), wherein at least one of the front plate and the back plate are opened. An assistant plate extended and bent from the one end of the upper plate is laminated at the lower part of the upper plate with an interval with the upper plate, and an engagement hole is formed between the upper plate and the assistant plate, thereby allowing the front and back plates to be inserted into the engagement hole in case of the closing the front and back plates.
Patent KR-20090079093-A (KR)
Title: Solenoid valve using equilibrium of fluid pressure
Inventor: LEE SOON KI
IPC: F16K31/06
Filed: 2008-01-16
Abstract: A solenoid valve is provided to minimize the total size of a product using the solenoid of small capacity at the same time the valve is opened. A solenoid valve comprises a pipe(100), a main body(200), a support body(300), a driving shaft(420) and a driving part. The pipe has an inlet, in which the fluid flows, at one end part and a first flow path and a second flow path branched in order to discharge the fluid to the both direction. The main body is connected one between the first and the second flow path one end part and has an outlet and a first via hole is on the middle of the flow path in which the fluid is passing. The support body is connected to the one between the first and the second flow path one end part while being connected to the main body in order to make the fluid discharged to the outlet and a second via hole is on the middle of the flow path.
Patent KR-20090016374-A (KR)
Title: Method for transmitting control signal in multiple antenna system and method for transmitting channel information in the same
Inventor: KO HYUN SOO
IPC: H04B7/26
Filed: 2008-01-18
Abstract: A transmitting method of a control signal in a multiple antenna system and a transmitting method of channel information for improving the wireless communications service quality by adopting PMI are provided to reduce overhead by uplink control signal by transmitting CQI(Channel Quality Indicator) and PMI(Precoding Matrix Indicator). A base station receives feedback data from a terminal(S210). The bit- map showing the best band selected in feedback data according to a Best-M mode, and the best band include PMI. In case error is not in the bit- map, the base station applies the subband PMI which the terminal transmits(S230). The base station assigns one or more subband among the best band which the terminal selects. PMI about the allocated subband is applied to the subband PMI which the terminal transmits. In case error is in the bit- map, the base station applies the whole band PMI or rest of band PMI(S240).
Patent KR-20090081045-A (KR)
Title: Plasma display panel
Inventor: YOO YOUNG GIL
IPC: H01J9/22
Filed: 2008-01-23
Abstract: A plasma display panel is provided to improve a color reproduction range by using a red phosphor including a first colored phosphor and a second uncolored phosphor. A pair of substrates(11,21) is faced each other. A barrier rib(24) is formed between a pair of substrates in order to partition a discharge space. An electrode group(12a,12b,13a,13b,22) is arranged on a pair of substrates in order to generate discharge in a discharge space. A red phosphor layer(R), a green phosphor layer(G), and a blue phosphor layer(B) emit a light by the discharge. The red phosphor layer includes a first colored phosphor and a second uncolored phosphor. A luminance of the first phosphor is higher than a luminance of the second phosphor. A color purity of the second phosphor is higher than a color purity of the first phosphor.
Patent KR-20080021739-A (KR)
Title: Auto check/management system
Inventor: CHUNG BYUNG WOO
IPC: G06Q50/30
Filed: 2008-02-14
Abstract: A system for managing checkup/part exchange of a vehicle is provided to make a driver manage the vehicle efficiently, and minimize safety problems or economical losses, which are caused when the driver does not check and replace a part in a proper time point, by converting an analog value of an odometer into a digital value and using the digital value. A system converts a mileage value of an odometer and duration values of each part into a digital value. A system also generates a program by utilizing a period and mileage for checking and exchanging each part based on a manual of each vehicle maker. The system automatically calculates a time point for checking and replacing each part by using the program, and outputs to a driver through a screen. The driver selects the time point for checking and replacing the part on the screen, and the mileage and data are stored when the part is checked or replaced. The program displays the next time point for checking and replacing the part to the driver based on stored data.
Patent KR-20080021099-A (KR)
Title: Swing correcting apparatus, swing training of indoor golf
Inventor: JUNG JONG GUN
IPC: A63B53/00
Filed: 2008-02-17
Abstract: A swing posture correcting and swing training apparatus of an indoor is provided to improve a golfer's golf ability by enabling the golfer to train a series of postures for swing accurately and to recognize a result for the swing accurately. A swing posture correcting and swing training apparatus of an indoor golf includes: a shaft part(20) having a main impact wing(22) and a subsidiary impact wing(21); a grip part(10) formed on the rear end of the shaft part; a head part(40) formed on the front end of the shaft part; a front laser generator; a center laser generator; a rear laser generator; and a putting exercising mat having lines printed for checking a position of a golf ball and a swing orbit.
Patent KR-20090090159-A (KR)
Title: A device for generating x-ray and measuring device, diagnostic device and acquisition method of x-ray image using the same
Inventor: LEE SANG JOON
IPC: A61B6/00
Filed: 2008-02-20
Abstract: An X-ray generator, a measuring device using the same, and a method for obtaining an X-ray image are provided to obtain quantitative information of a blood inside a body by irradiating two X-rays through one X-ray tube. A window is formed in one side of a housing(10). Two anodes(20a,20b) are arranged in the center of the housing. Two cathodes(30a,30b) are arranged to face two anodes. Two high voltage generators(40a,40b) supply the high voltage to two anodes and two cathodes. Two X-rays are periodically irradiated to the measurement area through the window of the housing. Each high voltage generator has a signal generator.
Patent KR-20080089177-A (KR)
Title: Solidification soil and method 0f solidification
Inventor: SAITOH TADASHI
IPC: C09K17/02
Filed: 2008-03-13
Abstract: A solidification soil, and a method for solidifying the ground are provided to recycle charcoal ash and to allow a surface solidification layer to be formed on the weak ground effectively. A solidification soil comprises charcoal ash and weak soil in a ratio of 40:60 to 75:25 by weight and has a flake phase having a volume density of 8.5 kN/m^3 or less. Preferably the charcoal ash is mixed with the weak soil by hitting the charcoal ash and the weak soil with a rotating body with falling the charcoal ash and the weak soil. Preferably the solidified soil comprises further a solidifier.
Patent KR-20090107339-A (KR)
Title: Gel paste for treatment an ucler including an extract of elm tree and preparing method
Inventor: NHO YOUNG CHANG
IPC: A61P1/04
Filed: 2008-04-08
Abstract: PURPOSE: A gel paste formulation for treating gastric ulcer containing Japanese elm extract is provided to reduce evaporation amount of moisture and create optimal humid environment for a long time. CONSTITUTION: A gel paste formulation for treating gastric ulcer contains 1-20 weight% of biocompatilble polymer, 1-20 weight% of polyhydric alcohol, and 1-60 weight% of Japanese elm extract. The biocompatible polymer is a one copolymer selected from sodiumcarboxymethylcellulose (CMC), cross-linking CMC, alginate, carageenan, gelanitin, agar and chitosan. The polyhydric alcohol is selected from glycerin, polyethyleneglycol, ethyleneglycol, propyleneglycol, 1-3-butyleneglycol, hexyleneglycol, sorbitol, and mannitol.
Patent KR-20090109934-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK EUN YOUNG
IPC: H01L27/115
Filed: 2008-04-17
Abstract: PURPOSE: A method for manufacturing semiconductor device is provided to prevent the active area loss of the semiconductor substrate according to an increase of etch and improve the reliability of the process. CONSTITUTION: A method of manufacturing a semiconductor device comprises as follows. The insulating layer and conductive layer pattern(214) are formed on the active area of the semiconductor substrate(210). The etch barrier layer(213) is formed in the active area between the conductive layer patterns. The multilayer is successively formed on the semiconductor substrate including the etch barrier layer and conductive layer patterns. The multilayer is successively etched. The multilayer includes the dielectric film(220) and the first conductive films.
Patent KR-20090113971-A (KR)
Title: Power supply system for an electric rail car having function for stabilizing voltage of a wire
Inventor: KIM YONG KI
IPC: B60L9/18
Filed: 2008-04-29
Abstract: PURPOSE: A power supply system for a DC electric rail car is provided to actively stabilize a change of a DC line voltage by performing four mode functions through one inverter. CONSTITUTION: A line voltage stabilizing device(33) includes a passive filter part(331), a three-phase PWM inverter part(332), a sensing part(333), a control part(334), and a magnetic switch(SW). The passive filter part is connected to a transformer. The three-phase PWM inverter part is connected to the passive filter part. The sensing part confirms a DC line voltage one a real time. The control part is connected to the sensing part. When the DC line voltage is higher than a reference voltage, the three-phase PWM inverter part is operated as a regeneration mode through a control of the control part. When the DC line voltage is lower than the reference voltage, the three-phase PWM inverter part is operated as a compensating mode through a control of the control part. The magnetic switch is operated by the control part.
Patent KR-20080114503-A (KR)
Title: Manufacture method of fiber panel and shaping mold of fiber panel
Inventor: TOHYAMA MASANORI
IPC: B27N3/00
Filed: 2008-04-30
Abstract: A new fiber panel-manufacturing method and a fiber panel-forming mold used in the same are provided to manufacture a fiber panel integrally formed of compact compressed fibers inexpensively and easily. As a mold for manufacturing a fiber panel integrally formed of compact compressed fibers by an open cell grid, a flat plate, and a flange, a forming mold(100) of the fiber panel comprises a porous carrier(102) having a plurality of through holes(101) perforated in a plate face thereof, and a plurality of elastomer pads(104) geometrically fixedly arranged on the surface of the plate face of the porous carrier. The elastomer pads each includes a bush which has a flange formed on an upper end of a shaft thereof, and which is formed of a rigid material, and an elastomer integrally formed to cover the bush. The shaft of the bush is physically inserted into the porous carrier to fix the elastomer pad to the porous carrier.
Patent KR-20090117023-A (KR)
Title: System and method for measuring a steel material
Inventor: BAEK SEUNG CHUL
IPC: G01B7/13
Filed: 2008-05-08
Abstract: PURPOSE: A steel material measuring system and method are provided to grasp the state of a steel material entering a labeling device by measuring the original position, twisted angle, and actual position of the steel material. CONSTITUTION: A steel material measuring system comprises a position measuring unit(222) and a measured information evaluating unit(226). The position measuring unit measures the actual position information of a steel material entering a steel labeling device based on the basic information of the steel material and signals from a plurality of position sensors. The measured information evaluating unit evaluates the twisted angle, original position, and length of the steel material based on the encoder displacement of the steel labeling device and the actual position of the steel material.
Patent KR-20090117082-A (KR)
Title: A highly koh resistant ni-al reforming catalyst for direct internal reforming of molten carbonate fuel cell and a method for producing the same
Inventor: ROH HYUN SEOG
IPC: B01J23/755
Filed: 2008-05-08
Abstract: PURPOSE: A high stability nickel - alumina reforming catalyst and a manufacturing method thereof are provided to offer good applicability by improving resistance on potassium hydroxide. CONSTITUTION: A manufacturing method for a high stability nickel - alumina reforming catalyst includes the following steps of: mixing a nickel nitrate aqueous solution of 0.18~0.36 M, an aluminum nitrate aqueous solution of 0.18~0.36, and a urea solution of 1~6 M; aging a mixed solution for 12 ~ 48 hours while maintaining a temperature of 95~100°C; drying a filtrate for 6 ~ 24 hours at the temperature of 90 ~ 120°C; and plasticizing the dried material at the temperature of 300 ~ 500°C.
Patent KR-20090120945-A (KR)
Title: Semiconductor memory device and method for forming capacitor thereof
Inventor: PARK JONG BUM
IPC: H01L27/108
Filed: 2008-05-21
Abstract: PURPOSE: A semiconductor memory device and a method for forming a capacitor thereof are provided to prevent a problem due to storage bulk failure and barrier collapse. CONSTITUTION: A semiconductor memory device includes a contact hole, a barrier, a first storage node contact, a second storage node contact, an insulating layer, a storage electrode, a dielectric film, and a plate electrode. The contact hole is formed on the interlayer insulating film(210) on the semiconductor substrate(200). A barrier(220) is formed on the bottom of the contact hole. The first storage node contact(230) is made of a conductive film filling the remainder of the contact hole. A second storage node contact(250) is formed on the outcome of the first storage node contact are formed so that it is shifted from the first stage node contact by a certain interval. The insulating layer(260) is formed between the second storage node contacts. The storage electrode(280) is connected to the second storage node contact and is separated with the cell unit.
Patent KR-20090121584-A (KR)
Title: Shelf supporting apparatus of refrigerator
Inventor: MOON GYUNG SUB
IPC: F25D25/02
Filed: 2008-05-22
Abstract: PURPOSE: A shelf supporting apparatus for a refrigerator is provided to improve the supporting force about a shelf. CONSTITUTION: A shelf supporting apparatus for a refrigerator comprises a lateral support part(250), and a backside support part(300). The lateral support part is arranged in the sidewall of a refrigerator and supports the lateral part of the shelf. The backside support part is arranged in the rear wall of the refrigerator and supports the back side of the shelf. The backside support part is projected to a certain length from the rear wall of the refrigerator.
Patent KR-20090122080-A (KR)
Title: Life care system
Inventor: EOM DOO SEOB
IPC: H04W88/18
Filed: 2008-05-23
Abstract: PURPOSE: A life care system is provided to automatically recognize a situation that a user faces or intention of the user, thereby providing the best service for the situation based on the recognized result. CONSTITUTION: A sensor unit(20) senses a situation inside a home using a plurality of sensors. A home server(10) includes the first USN(Ubiquitous Sensor Network) interface unit, the first controller and an output unit. The home server mixes various sensing data inputted from the sensing unit. The home server analyzes a behavior pattern of a user. The home server provides a service corresponding to the analyzed behavior pattern.
Patent KR-20090076751-A (KR)
Title: Hinge module for slide type portable terminal and slide type portable terminal using the same
Inventor: LEE JAE GAB
IPC: H04B1/38
Filed: 2008-05-30
Abstract: A hinge module of a sliding type portable terminal and the sliding type portable terminal using the same are provided to facilitate assembly while offering an elastic effect like two springs. A first fixing unit(140) is combined to a fixing plate(120). A second fixing unit(150) is combined to a moving plate(160) sliding on the fixing plate. An elastic member(130) connects the first and the second fixing unit. The elastic member is formed in a ring shape.
Patent KR-20090125346-A (KR)
Title: Ballast water treatment system
Inventor: CHANG KYONG HWAN
IPC: B63B13/00
Filed: 2008-06-02
Abstract: PURPOSE: A ballast water distributed processing system is provided to disinfect the ballast water within the ballast tank while a ship runs, thereby processing the ballast water with a disinfection device having much smaller processing capacity for a relatively long time. CONSTITUTION: A ballast water processing unit(100) comprises a disinfection unit(110), a disinfection residue detector(120), a device controller(130), and a communications unit(140). The disinfection unit disinfects the ballast water flowing in from the ballast water tank of a ship and discharges the disinfected ballast water to the ballast water tank. The disinfection residue detector detects the density of the disinfection residue within the ballast water. The device controller controls the disinfection unit to keep the detected disinfection residue into an amount set in advance.
Patent KR-20090129528-A (KR)
Inventor: LEE KYU JOO
IPC: B60N3/02
Filed: 2008-06-13
Abstract: PURPOSE: An auxiliary sanitary knob for a subway and a bus is provided to prevent a palm of a user from being infected by bacteria, to execute the pressing effect, and to solve the fatigue by promoting the blood circulation of a palm. CONSTITUTION: An auxiliary sanitary knob(1) for a subway and a bus is composed of an embossing(2), a pressing rod(3), an air passage, and a silica silver nano part. The embossing is formed on the surface of the auxiliary sanitary knob to apply the frictional force. The pressing rod executes the finger pressing function. The air passage is formed to prevent the generation of sweet on a palm. The silica silver nano part is formed by spraying silica tourmaline and silver(Ag) to silica. The silica silver nano part sterilizes bacteria on a palm and executes deodorizing function.
Patent KR-20090131088-A (KR)
Title: An absorption type hanging support
Inventor: IM BYOUNG WOON
IPC: B60R11/02
Filed: 2008-06-17
Abstract: PURPOSE: An absorption type hanging support is provided, which makes an adsorption plate separated easily by reducing adhesion by discharging air. CONSTITUTION: An absorption type hanging support comprises an adsorption plate(100), a supporting unit(200), a fixing unit(300), and a pressure regulating unit(400). The adsorption plate is adsorbed on the surface of an object. The supporting unit is expanded on the top of the adsorption plate and is installed to be rotated. The fixing unit increases or decreases vacuum suction pressure to make the adsorption plate separated from the surface. The pressure regulating unit changes amount of air of the internal space formed between the adsorption plate and surface.