baber/WOPTO huggingface dataset:
Patent KR-20070084402-A (KR)
Title: Iron-containing crystalline aluminosilicate, hydrocracking catalyst comprising the aluminosilicate, and method 0f hydrocracking with the catalyst
Inventor: INAMURA KAZUHIRO
IPC: C10G47/16
Filed: 2005-11-02
Abstract: An iron-containing crystalline aluminosilicate characterized by satisfying the following requirements (A) and (B); and a hydrocracking catalyst comprising the aluminosilicate. In the hydrocracking of heavy oil, the catalyst enables kerosene/gas oil to be yielded in an increased amount and facilitates the production of high-quality kerosene/gas oil reduced in sulfur content and nitrogen content. (A) The aluminosilicate has a composition concerning main components in oxide forms, wherein the SiO2/Al2O3 molar ratio is 20-100 and the content of iron in terms of Fe2O3 is 0.2-5.0 mass%. (B) The aluminosilicate has a specific surface area of 700 m2 /g or larger, and the total volume of pores having a pore diameter of 200 nm or smaller is 0.6 mL/g or larger.
Patent KR-20070093062-A (KR)
Title: Perception-aware low-power audio decoder for portable devices
Inventor: WANG YE
IPC: H03M7/30
Filed: 2005-11-28
Abstract: A method of decoding audio data representing an audio clip, said method comprising the steps of selecting one of a predetermined number of frequency bands; decoding a portion of the audio data representing said audio clip according to the selected frequency band, wherein a remaining portion of the audio data representing said audio clip is discarded; and converting the decoded portion of audio data into sample data representing the decoded audio data.
Patent KR-20070102488-A (KR)
Title: Herbicidal composition
Inventor: KOTZIAN GEORG RUDIGER
IPC: C05G3/60
Filed: 2005-12-15
Abstract: The present invention relates to a novel herbicidal composition comprising a herbicidal active ingredient combination of prosulfocarb and at least one other herbicide selected from picolinafen, fluridone, norflurazon, diflufenican, beflubutamid, flurochloridone, flurtamone, sulcotrione, benzofenap, pyrazolynate, isoxaflutole, pyrazoxyfen, benzobicyclon, amitrole, fluometuron, clomazone, aclonifen and isoxachlortole. Each combination is suitable for the selective control of undesired vegetation like weeds (grasses and broad-leaved weeds) in crops of useful plants, for example in crops of rice, cereals and maize.
Patent KR-20070092240-A (KR)
Title: Sound coding device and sound coding method
Inventor: YOSHIDA KOJI
IPC: G10L19/16
Filed: 2005-12-26
Abstract: A sound coding device having a monaural/stereo scalable structure and capable of efficiently coding stereo sound even when the correlation between the channel signals of a stereo signal is small. In a core layer coding block (110) of this device, a monaural signal generating section (111) generates a monaural signal from first and second-channel sound signal, a monaural signal coding section (112) codes the monaural signal, and a monaural signal decoding section (113) greatest a monaural decoded signal from monaural signal coded data and outputs it to an expansion layer coding block (120). In the expansion layer coding block (120), a first-channel prediction signal synthesizing section (122) synthesizes a first-channel prediction signal from the monaural decoded signal and a first-channel prediction filter digitizing parameter and a second-channel prediction signal synthesizing section (126) synthesizes a second-channel prediction signal from the monaural decoded signal and second-channel prediction filter digitizing parameter.
Patent KR-20070097473-A (KR)
Title: Fuel cell power generation device
Inventor: OKUYAMA RYOICHI
IPC: C25B9/19
Filed: 2005-12-26
Abstract: A fuel cell power generation device using a hydrogen producing device that is capable of supplying hydrogen easily to a fuel cell, capable of producing hydrogen-containing gas continuously at low temperature, and not requiring large energy. A fuel cell power generation device at least has a fuel cell (30) for generating electric power by hydrogen and oxidizing agent supplied to the cell and a hydrogen producing device (10) for producing hydrogen-containing gas to be supplied to the fuel cell (30). The hydrogen producing device (10) is a device for producing the hydrogen-containing gas by decomposition of organic matter-containing fuel and having a partition film (11), a fuel electrode (12) provided on one side of the partition film (11), a means for supplying fuel containing the organic matters and water to the fuel electrode (12), an oxidizing electrode (14) provided on the other side of the partition film (11), a means for supplying the oxidizing agent to the oxidizing electrode (14), and a means for causing the hydrogen-containing gas to be produced from the fuel electrode (12) side and taking out the gas.
Patent KR-20070101309-A (KR)
Title: Aqueous silicon dispersions, formulations, particularly of paints containing them and one of their methods for the preparation thereof
Inventor: MARTIN NADIA
IPC: C09D5/02
Filed: 2006-01-27
Abstract: The invention relates to an aqueous silicon dispersion containing polyorganosiloxanes (POS) that can be cross-linked or are cross-linked by polycondensation. The aim of the invention is to provide a dispersion of this type that rectifies known deficiencies and which is capable of correctly and sufficiently cross-linking into an elastomer that provides the final application (e.g. paint) with an effective waterproofing, i.e. an increased wet abrasion resistance (WAR) and a waterproofness.
Patent KR-20070114137-A (KR)
Title: Anti-reflective, thermally insulated glazing articles
Inventor: VARANASI SRIKANTH
IPC: A47F3/04
Filed: 2006-02-22
Abstract: A laminated glass unit having at least two sheets of glass separated and bonded by a polymeric interlayer material, and further having multi-layer thin film coatings on each of the unbonded surfaces of the at least two glass sheets, is disclosed. Two or more of such laminated glass units can be utilized in various configurations to form an insulated glass unit. The thin films deposited on the unbonded glass surfaces have anti-reflective, iridescence-suppressing and solar control properties when suitable configurations, materials and layer thicknesses are chosen. The laminated glass unit and insulated glass units of the invention exhibit an excellent combination of low visible light reflectance and thermal insulating properties.
Patent KR-20070095447-A (KR)
Title: Memory device and semiconductor device
Inventor: YUKAWA MIKIO
IPC: H01L27/115
Filed: 2006-01-26
Abstract: It is an object of the present invention to provide an involatile memory device, in which additional writing of data is possible other than in manufacturing steps and forgery and the like due to rewriting can be prevented, and a semiconductor device having the memory device. It is also an object of the present invention to provide an inexpensive involatile memory device and a semiconductor device having high reliability. According to the present invention, a memory device includes a first conductive layer, a second conductive layer, and an insulating layer interposed between the first conductive layer and the second conductive layer, where the first conductive layer has a convex portion.
Patent KR-20070103478-A (KR)
Title: Waveguide design incorporating reflective optics
Inventor: CHARTERS ROBBIE
IPC: H01P3/00
Filed: 2006-02-07
Abstract: This invention relates to devices for coupling light (90) between an optical waveguide (91, 95) and an optical element in a manner that is substantially independent of temperature, using reflective optics (93, 96). Preferred embodiments incorporate parabolic, quasi-parabolic, elliptical or quasi-elliptical reflectors (93, 96). The transmit and receive elements and associated waveguides (91, 95) preferably comprise photo-patternable polymers.
Patent KR-20080000637-A (KR)
Title: Stabiliser composition for halide-containing polymers
Inventor: ZHOU XU
IPC: C08L79/02
Filed: 2006-04-12
Abstract: A composition for stabilising halide-containing polymers, said composition comprising compounds represented by the general formula (I) wherein X, Y, and Z are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, amino, and groups having the structure (II) wherein R1 and R2 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, phenylalkyl and aryl group, A is oxygen (O) or sulfur (S); and wherein the dashed double line represents an optional double bond.
Patent KR-20080014801-A (KR)
Title: Motor and control device thereof
Inventor: NASHIKI MASAYUKI
IPC: H02K21/14
Filed: 2006-04-27
Abstract: a rotor (10) having permanent magnets (12) with N poles and S poles alternately arranged in the circumferential direction; seven stator magnetic pole groups, each having a plurality of stator magnetic poles (53, 54, 55, 56, 57, 58, 59) arranged in the circumferential direction in such a manner that the stator magnetic poles are shifted both in the circumferential direction and the axial direction; and a plurality of loop windings (41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52) formed in the circumferential direction while being arranged at the adjacent position to each of the stator magnetic pole groups along the axial direction.
Patent KR-20090075012-A (KR)
Title: Pressure apparatus of a resistance welding apparatus
Inventor: CHOI CHANG MIN
IPC: B23K11/36
Filed: 2008-01-03
Abstract: A pressure apparatus of a resistance welding apparatus is provided to move the electrode for pressing welding materials at proper speed by mounting a valve unit at the intake port of the press cylinder. A pressure apparatus of a resistance welding apparatus comprises a press cylinder(110) having a rod(111) moving back and forth, and a drive unit moving the press cylinder. The press cylinder includes a piston(111a) of the rod moving inside, an intake port(117) through which compressed air flows in, and an exhaust port(118) which opened always. A valve unit(130) is installed on the exhaust port to let the compressed air in and prevent the reverse current of the compressed air.
Patent KR-20090075440-A (KR)
Title: Humidifier having non-contact type power
Inventor: OH KYO EON
IPC: F24F6/00
Filed: 2008-01-04
Abstract: A humidifier having a contactless power supply unit is provided to prevent malfunction of a device due to noise inflow and electric shock by contact and corrosion of a terminal, and applying a power supply part of a contactless type. A humidifier having a contactless power supply unit includes a humidifier main body(10) and a storing container(20). The storing container supplies water into the main body. The main body includes a main power supply part, an oscillator circuit(12), and a first transformer part(11). The external electricity is applied on the main power supply part. The oscillator circuit is connected to the main power supply part. The first transformer part is connected to the oscillator circuit. The first transformer part changes the inputted electricity to electromotive force. The storing container includes a second trans part(22), a power circuit(24), and a device part(26).
Patent KR-20090076655-A (KR)
Title: Propulsion and steering apparatus for a vessel
Inventor: KIM DONG HYEON
IPC: B63H25/42
Filed: 2008-01-09
Abstract: A propulsion and steering apparatus for a ship is provided to swivel the ship easily in swiveling because the driving force of the driving force extrinsic by the main part propeller is added and speed can be enhanced in the straight movement. A propulsion and steering apparatus for a ship comprises a main propeller(23) which is installed in the tail end of a ship, and one or more pairs of auxiliary propellers(25) which are symmetrically installed in both sides of the main propeller. One of more pairs of auxiliary propellers are capable of stopping or decelerating driving so it can swivel the ship by stopping or decelerating driving of one auxiliary propeller.
Patent KR-20090080291-A (KR)
Title: Robot Mount Type Emergency Rescue Communication Apparatus and Emergency Rescue Communication System Using the Same
Inventor: KIM KYUNG KEUN
IPC: H04M1/02
Filed: 2008-01-21
Abstract: A robot-mounted communication device and a communication system using the same are provided to efficiently use emergency communication by applying a mounted robot to a voice call for the emergency communication. A shortcut key input unit includes shortcut keys(22~30) corresponding to each predetermined receiver. A call input/output unit receives and outputs a voice for a call with the receiver. A network communicator connects to the network for emergency communication. A robot connects the call with the receiver by the shortcut key input unit. A controller generates an information signal for connecting the call with the predetermined receiver by one-key operation of the shortcut key input unit.
Patent KR-20080014130-A (KR)
Title: Oligonucleotide primers for efficient detection of hepatitis c virus(hcv), methods of use thereof, and kits comprising them
Inventor: LINNEN JEFFREY M
IPC: C12Q1/686
Filed: 2008-01-24
Abstract: A method for detecting RNA of hepatitis C virus(HCV) by using oligonucleotide primers is provided to improve detection sensitivity for reducing the time for detecting hepatitis C virus, so that the infection of hepatitis C virus is diagnosed within a few days after infection. A method for detecting the presence of RNA of HCV in a biological sample comprises the steps of: (a) performing RT-PCR(reverse transcription polymerase chain reaction) of RNA derived from a biological sample selected from blood, serum, plasma, urine, saliva and cerebrospinal fluid as a template by using a random oligonucleotide primer to produce an HCV-specific reverse transcription product; (b) amplifying the HCV-specific reverse transcription product by using at least one 5' NCR(non-coding region) oligonucleotide primer pair and at least one 3' NCR oligonucleotide primer pair; and (c) detecting the amplified product through gel electrophoresis, wherein the 5' NCR oligonucleotide primer pair is selected from (1) a sensor primer of SEQ ID NO:2(5'-GGGAGAGCCATAGTGGTCTGCGGAA-3'(C131F25)) and an antisensor primer of SEQ ID NO:7(5'- CGGGGCACTCGCAAGCACCCTATCA-3'(C294R25)) and (2) a sensor primer of SEQ ID NO:3(5'-GTGGTCTGCGGAACCGGTGAGTACAC-3'(C143F26)) and an antisensor primer of SEQ ID NO:5(5'- GCAAGCACCCTATCAGGCAGTACCACA-3'(C282R27)) or SEQ ID NO:6(5'-CACTCGCAAGCACCCTATCAGGCAGTA-3'(C287R27)); the 3' NCR oligonucleotide primer pair contains a sensor primer of SEQ ID NO:3'(5'-GGTGGCTCCATCTTAGCCCTAGTCACG- 3'(1F27)) and an antisensor primer of SEQ ID NO:9(5'-AGGCCAGTATCAGCACTCTCTGCAGTC- 3'(57R27)).
Patent KR-20090084586-A (KR)
Title: Manufacturing method for imitation pearl coating product using shell and thereof product
Inventor: SHIN CHEOL WOO
IPC: A44C27/00
Filed: 2008-02-01
Abstract: An artificial pearl coating product manufacturing method and a product manufactured thereby are provided, which increase coherence of material and coating layer and uniformly forms coating surface. An artificial pearl coating product manufacturing method comprises: an injecting step(S1) for injecting material in the washing tub in which the mesh network is formed; a heating step(S2) for supplying the deionized water so that material can be sunk in the washing tub and gradually increasing temperature; a first stirring step(S3) for infiltrating the glue into the through-hole; a second stirring step(S4) for adding the solid glue and stirring it; and a step(S5) for drying the material.
Patent KR-20090089609-A (KR)
Title: Systems and methods for face recognition, storage medium storing the same
Inventor: LEE CHUL HEE
IPC: G06K9/62
Filed: 2008-02-19
Abstract: A face recognition system, a method thereof, and a storage medium storing the same are provided to arrange a structure feature in a bit stream to generate a new feature, thereby showing a strong feature even in a rapid lighting change. A face image to be tested is inputted to an image input unit(10). A face DB(20) stores information of reference images for comparison of the face image to be tested. A preprocessing unit(30) compares a brightness value of each pixel of an input image transmitted from the image input unit with an adjacent pixel. The preprocessing unit performs census transformation and arranges the result in a bit stream to generate a feature. A comparison and determination unit(60) selects a reference image in which a feature difference of the reference image is minimum.
Patent KR-20090098089-A (KR)
Title: Gas lifter for vehicle
Inventor: NOH SU KYUNG
IPC: F16F9/02
Filed: 2008-03-13
Abstract: A gas lifter for a vehicle is provided to prevent friction noise from being generated by contacting a sealing unit to a rod unit after coating the oil on the rod unit when a tailgate is close. A gas lifter(100) for a vehicle is composed of a cylinder(40), a piston(60), a load area(30), and an oil chamber(10). Nitrogen gas and oil are filled in the cylinder to perform the compression and expansion functions. A sealing unit(20) and a guide unit(50) are arranged in the cylinder. The piston is moved along the inner wall of the piston. One end of the rod unit is integrally formed at one side of the piston. The other end of the rod unit is connected to a tail gate of a vehicle. The guide unit guides the movement of the rod unit. The oil chamber is arranged at both sides of the sealing unit to be spaced at the fixed interval. The sealing unit is contacted to the rod unit after the oil is coated on the rod unit by the oil chamber when operating the gas lifter.
Patent KR-20080090309-A (KR)
Title: Process for forming a chromium diffusion portion and articles made therefrom
Inventor: HELMICK DAVID ANDREW
IPC: C23C10/52
Filed: 2008-04-02
Abstract: A method for forming a chromium diffusion portion and articles fabricated by using the same are provided to effectively protect components of a gas turbine engine from erosive and oxidative environment. A method for forming a chromium diffusion portion comprises the steps of forming a slurry having chromium and silicon, applying the slurry to the article, and heating the article to a sufficient temperature for a sufficient period of time to diffuse chromium and silicon into the article and to form a diffusion portion having silicon and a microstructure comprising alpha-chromium. The includes an activator and a carrier, the article has an initial thickness, the diffusion portion has a surface, and 25% depth of the diffusion portion, as measured from the surface, contains a chromium concentration greater than or equal to 50 wt % based upon a total weight of the 25% depth.
Patent KR-20090100186-A (KR)
Title: Method of forming a metal line
Inventor: KIM JANG SUB
IPC: H01L21/28
Filed: 2008-04-07
Abstract: PURPOSE: A method of forming a metal line is provided to prevent the waste of the metal material not by forming the metallic thin film at the upper part of the photoresist pattern in the seed layer formation. CONSTITUTION: The photoresist pattern(20) is formed at the upper part of the substrate(10). The trench(30) is formed on a substrate by etching the photoresist pattern as a mask. The seed layer is formed by applying the fluidized material in a metal within the trench. The metal layer is formed on the seed layer. A part of the photosensitive pattern becomes hydrophobic. The fluidized material contained in a metal includes the metal aerosol.
Patent KR-20090107209-A (KR)
Title: Asymmetric naphthalenylcarbazole derivatives, the organic thin layer material and the organic electroluminescent element employing the same
Inventor: KIM SANG DONG
IPC: C07D209/82
Filed: 2008-04-08
Abstract: PURPOSE: An asymmetry naphthalenyl carbazol derivative is provided to ensure excellent light emitting efficiency in the blue wavelength range when producing an organic electric light emitting device. CONSTITUTION: An asymmetry naphthalenyl carbazol derivative is denoted by the chemical formula 1. In chemical formula 1, Ar1 is two or three aryl group of 6-20 carbon atoms which are differently or uniformly linked each other. Ar2 is hydrogen, substituted or non-substituted phenyl group, pyridine group, naphthyl group or quinolinyl group. An organic electric light emitting device comprises an anode, cathode, and plural organic thin film between the anode and cathode.
Patent KR-20080036979-A (KR)
Title: Method for processing payment
Inventor: JUNG JONG PIL
IPC: G06Q20/04
Filed: 2008-04-14
Abstract: A method for processing settlement is provided to reduce costs by directly transmitting a settlement authentication request message to a client settlement device management server which is linked with a wireless terminal device of a client from the terminal device. A receipt terminal device(100) comprises a control unit(105), a memory unit(140), a key input unit(110), a screen output unit a communication processing unit(130), a print output unit(120) and a power supply unit(125). The control unit controls entire functions of the receipt terminal device and comprises at least one processor including a CPU(Central Processing Unit) and an executable memory unit, and a BUS. And the control unit comprises a predetermined program routine and program data which are operated by being loaded into the executable memory from a specified recording medium by the processor. The memory unit is a non volatile memory unit for storing a program routine and program data, and comprises at least one storing device which includes an EEPROM(Electrically Erasable and Programmable Read Only Memory), a flash memory or an HDD in which the predetermined program routine and the program data are stored.
Patent KR-20090109723-A (KR)
Title: Apparatus of developer nozzle
Inventor: SHIN JAE CHEON
IPC: H01L21/027
Filed: 2008-04-16
Abstract: PURPOSE: An apparatus of developer nozzle is provided to remove in advance the developer drop which can be fell on the substrate. CONSTITUTION: An apparatus of developer nozzle includes the supply line(210) the nozzle body(240), the nozzle splitter(250) and the vacuum line(300). The supply lines provide a developer. The supply lines are connected to the nozzle body. The nozzle splitter is connected to the nozzle body. The nozzle splitter distributes the developer supplied to the nozzle body. The vacuum line is connected to the nozzle splitter. The vacuum line absorbs and removes the developer.
Patent KR-20090096272-A (KR)
Title: A socket for Kelvin testing
Inventor: I CHAE YUN
IPC: G01R31/26
Filed: 2008-04-28
Abstract: A Kelvin testing socket is provided to easily couple a pair of probes with a socket body. A pair of Kelvin testing probes(100a,100b) are combined with a pair of penetration holes(210). In the outer circumference of the pair of Kelvin testing probes, a supporting unit(50) is protruded in a square columnar shape. A guide unit(212) is depressed in an inner circumference of an upper side of the penetration hole. The guide unit guides up and down movement of the support unit. A fastening hole(222) is formed in a cover(220) to project an upper part of the probe. The cover is combined with an upper part of the socket body.
Patent KR-20090120837-A (KR)
Title: Inhallation hose disconnection prevention apparatus of vacuum cleaner
Inventor: KWON KI TAEK
IPC: A47L9/24
Filed: 2008-05-21
Abstract: PURPOSE: A suction hose disconnection prevention apparatus of a vacuum cleaner is provided to prevent an electric connection part of a suction hose from moving frequently. CONSTITUTION: A suction hose disconnection prevention apparatus of a vacuum cleaner includes a body(130) and a control wire(120). The body is secured on a handle(14). The control wire is mounted in the body with tension and extended outside to regulate the length. The control wire is fitted with a hook(110) on the free end which is hung on a hook part(111) protruding on a cleaner body(10).