baber/WOPTO huggingface dataset:
Patent KR-20080036124-A (KR)
Title: Ignition circuit for igniting a discharge lamp and method for igniting the discharge lamp
Inventor: HONSBERG RIEDL MARTIN
IPC: H05B41/14
Filed: 2006-07-27
Abstract: The invention specifies an ignition circuit for igniting at least one discharge lamp by applying an electrical ignition voltage pulse to the discharge lamp, wherein the ignition circuit has the following features: at least one source circuit for providing an electrical primary voltage pulse, at least one ignition circuit for providing the ignition voltage pulse and at least one inductive coupling element for inductively coupling the primary voltage pulse into the ignition circuit for producing the ignition voltage pulse. The ignition circuit is characterized by the fact that the inductive coupling element has a voltage transformation ratio which is selected from the range of 1/25 to 1/400. In addition, the invention also specifies a method for igniting a discharge lamp by applying an ignition voltage pulse using the ignition circuit according to one of the preceding claims having the following method steps: a) forming a resonant ignition circuit with a discharge lamp connected in parallel, b) producing the ignition voltage pulse in the resonant ignition circuit. The ignition circuit is used in particular for igniting VIP lamps, wherein the VIP lamps can be ignited again even in the operationally hot state at temperatures of from 500°C to 1000°C.
Patent KR-20080043809-A (KR)
Title: Use of adipose tissue-derived stromal cells in spinal fusion
Inventor: GIMBLE JEFFREY M
IPC: A61F2/44
Filed: 2006-07-26
Abstract: The present invention encompasses methods and compositions for treating a bone condition. The isolated adipose tissue-derived stromal cell of the invention and products related thereto have a plethora of uses, including but not limited to research, diagnostic, and therapeutic applications such as in spinal fusion procedures.
Patent KR-20080044882-A (KR)
Title: Adhesive skin patch
Inventor: TSURU SEIICHIRO
IPC: A61K47/36
Filed: 2006-09-14
Abstract: Disclosed is an adhesive skin patch which has an adhesive layer comprising a readily-soluble agar and at least one additive selected from the group consisting of polyacrylamide, polyvinyl alcohol, polyvinyl pyrrolidone, sodium alginate, ammonium alginate, carboxymethylcellulose, sodium carboxymethylcellulose, methylcellulose, gum arabic, tragacanth gum and xanthan gum.
Patent KR-20080045288-A (KR)
Title: Method for the hydrogenation of nitriles to form primary amines or amino nitriles and suitable catalysts for said process
Inventor: HAHN THILO
IPC: C07C209/48
Filed: 2006-09-11
Abstract: The invention relates to a method for the hydrogenation of oligonitriles comprising at least two nitrile groups, in the presence of a catalyst, which is pre-treated by being brought into contact with a compound A prior to the hydrogenation process, said compound being selected from the following: alkaline metal carbonates, alkaline-earth metal carbonates, ammonium carbonate, alkaline metal hydrogencarbonates, alkaline-earth metal hydrogencarbonates, ammonium hydrogencarbonate, alkaline-earth metal oxocarbonates, alkaline metal carboxylates, alkaline-earth metal carboxylates, ammonium carboxylates, alkaline metal dihydrogen phosphates, alkaline-earth metal dihydrogen phosphates, alkaline metal hydrogen phosphates, alkaline-earth metal hydrogen phosphates, alkaline metal phosphates, alkaline-earth metal phosphates and ammonium phosphate, alkaline metal acetates, alkaline-earth metal acetates, ammonium acetate, alkaline metal formiates, alkaline-earth metal formiates, ammonium formiate, alkaline metal oxalates, alkaline-earth metal oxalates and ammonium oxalate.
Patent KR-20080069971-A (KR)
Title: A method of making an inverted-t channel transistor
Inventor: MATHEW LEO
IPC: H01L29/76
Filed: 2006-10-11
Abstract: A method for creating an inverse T field effect transistor (10) is provided. The method includes creating a horizontal active region (14) and a vertical active region (16) on a substrate (12). The method further comprises forming a sidewall spacer (22) on a first side of the vertical active region and a second side of the vertical active region (16). The method further includes removing a portion of the horizontal active region (14), which is not covered by the sidewall spacer (22). The method further includes removing the sidewall spacer (22). The method further includes forming a gate dielectric (26) over at least a first part of the horizontal active region (14) and at least a first part of the vertical active region (16). The method further includes forming a gate electrode (28) over the gate dielectric (26). The method further includes forming a source region (30) and a drain region (32) over at least a second part of the horizontal active region and at least a second part of the vertical active region (16).
Patent KR-20080052697-A (KR)
Title: A method for controlling the quality of catalyst loading of tubes in a chemical reactor containg a large number of tubes
Inventor: SYMPSON DANIEL D
IPC: G01M99/00
Filed: 2002-03-14
Abstract: There is disclosed a device and method to measure the back pressure in chemical reactor tubes. In a preferred embodiment the device comprises a wand (18) which uses an inflatable, conforming seal in the form of an elastic sleeve (56) mounted on an injector tube (30). Thereby a good seal is provided between the measuring device and the chemical reactor tubes. Also, in a preferred embodiment, the measuring device measures multiple tubes at once rather than measuring only one tube at a time. Also, in a preferred embodiment, measurements are stored at the measuring device, are transmitted electronically to a remote computer, and are displayed graphically in real time at a remote display, such as in the control room, including indications of which tubes are within predetermined specifications and which are not.
Patent KR-20080064189-A (KR)
Title: Industrial production process for high-quality aromatic polycarbonate
Inventor: FUKUOKA SHINSUKE
IPC: C08G64/30
Filed: 2006-11-22
Abstract: Disclosed is a specific process for producing a high-quality/high-performance aromatic polycarbonate free from discoloration and having excellent mechanical properties from a dialkyl carbonate and an aromatic dihydroxy compound stably, in an industrially large scale (e.g., 1 ton or more per hour) for a prolonged period of time (e.g., for 1000 hours or longer, preferably 3000 hours or longer, more preferably 5000 hours or longer). The process comprises the steps of: (I) producing a diaryl carbonate with two reactive distillation columns each having a specific structure; (II) purifying the diaryl carbonate to yield a highly pure diaryl carbonate; (III) preparing a molten prepolymer from an aromatic dihydroxy compound and the highly pure diaryl carbonate and treating the molten prepolymer with a guide contact flow-down type polymerizer having a specific structure to produce a desired aromatic polycarbonate; and (IV) recycling an aromatic monohydroxy compound, which is a by-product in the reaction in step (III), into step (I).
Patent KR-20080078878-A (KR)
Title: A device and method for converting coding coefficients of video signal
Inventor: CHAM WAI KUEN
IPC: H04N19/48
Filed: 2006-12-08
Abstract: A device and method for converting coding coefficients of video signal, converts first coding coefficients to second coding coefficients, the apparatus includes: a first storage device (10) for storing the first coding coefficients; a second storage device (12) for storing a conversion matrix which converts the first coding coefficients to the second coding coefficients; a multiplication device (30) for executing the multiplying operation on the first coding coefficients and the corresponding parameters in the conversion matrix; a accumulation device (20) and a shift device (40) which are used for executing accumulating and shifting operation on the resulting values of the multiplication operation by the multiplication device (30) to obtain the second coding coefficients. In the invention, it is possible to convert between compression signals of different conversion cores, so as to make the various compression signals being compatible with each other, and being compatible with more standards and having more generality.
Patent KR-20080080180-A (KR)
Title: A process for the preparation of a chemical derivable from an olefin oxide, and a reactor suitable for such a process
Inventor: BOLK JEROEN WILLEM
IPC: C07D301/10
Filed: 2006-12-20
Abstract: The present invention relates to an improved epoxidation process and an improved epoxidation reactor. The present invention makes use of a reactor which comprises a plurality of microchannels. Such process microchannels may be adapted such that the epoxidation and optionally other processes can take place in the microchannels and that they are in a heat exchange relation with channels adapted to contain a heat exchange fluid. A reactor comprising such process microchannels is referred to as a ''microchannel reactor''. The invention provides a certain process for the epoxidation of a chemical derivable from an olefin oxide. The invention also provides a microchannel reactor.
Patent KR-20080081975-A (KR)
Title: Portable monitoring unit
Inventor: KATES LAWRENCE
IPC: G08C17/00
Filed: 2006-08-21
Abstract: A sensor system that provides an adjustable threshold level for the sensed quantity is described. The adjustable threshold allows the sensor to adjust to ambient conditions, aging of components, and other operational variations while still providing a relatively sensitive detection capability for hazardous conditions. The adjustable threshold sensor can operate for extended periods without maintenance or recalibration. A portable monitoring unit working in communication with the sensor system provides immediate communication of conditions detected by the sensors. The portable monitoring unit allows building or complex management to be in communication with a sensor system at all times without requiring someone to be physically present at a monitoring site. The portable monitoring unit can be equipped with an auditory device for alerting management or a screen for displaying pertinent information regarding an occurring situation so that management can quickly identify and resolve the problem. In addition, the portable monitoring unit can also be equipped with function keys that allow the portable monitoring unit to send instructions back to the sensor system. In one embodiment, the portable monitoring unit also includes a second transceiver for communications over a short wave radio frequency, or with a cellular phone system.
Patent KR-20080096677-A (KR)
Title: Diffraction gratings with tunable efficiency
Inventor: RYYTTY PASI
IPC: G02B26/08
Filed: 2006-02-27
Abstract: The specification and drawings present a new method, apparatus and software product for modulation of the optical intensity using electro-wetting (EW) diffraction gratings in the electronic devices with an electrical control signal. The EW diffraction gratings can be components of an element (e.g., a display) of the electronic device. Applications may include but are not limited to color displays, projection displays, front illuminating displays, field sequential displays, auto-stereoscopic displays, etc. Also, applications in areas other than displays are possible.
Patent KR-20080086557-A (KR)
Title: Sealing material with wavelength converting effect, application and production process
Inventor: HOEHN KLAUS
IPC: H01S5/32
Filed: 1997-09-22
Abstract: The present invention pertains to a sealing material (5) with wavelength converting effect, obtained by mixing epoxy cast resin with a luminescent substance and intended for use in an electroluminescent building component comprising a body (1) emitting an ultraviolet light, blue or green, and spraying in the epoxy cast resin a powder of inorganic luminescent pigments (6) from the phosphor group of general formula A3B5X12:M, with a grain size <=10 mum and a grain diameter d50<= 5 mum.
Patent KR-20080096584-A (KR)
Title: Video encoding method
Inventor: KADONO SHINYA
IPC: H04N19/70
Filed: 2003-12-09
Abstract: an encoding step (S102, S103) for handling a plurality of pictures as a random access unit (RAU) and encoding a picture parameter set (PPS) and a sequence parameter set (SPS) used for decoding all the pictures (pic) contained in the random access unit (RAU); and a parameter set arrangement step (S104) for arranging the parameter sets (PPS, SPS) encoded by the encoding step (S102, S103) in the random access unit (RAU).
Patent KR-20080100453-A (KR)
Title: Separation membrane for direct liquid fuel cell
Inventor: ISOMURA TAKENORI
IPC: C08J5/22
Filed: 2007-03-13
Abstract: Disclosed is a separation membrane for direct liquid fuel cells which is composed of a cation-exchange membrane having a moisture content of 1-5% at a relative humidity of 20% RH (25°C), a moisture content of 5-15% at a relative humidity of 80% RH (25°C), and a moisture content of 20-40% at a relative humidity of 100% RH (25°C). This separation membrane is suitable as a separation membrane for fuel cells wherein the air taken in is supplied into an oxidant chamber substantially without experiencing moisture control. The separation membrane is high in non-permeability of a liquid fuel, while having good proton conductivity.
Patent KR-20080107425-A (KR)
Title: Deodorant composition
Inventor: HIRAMOTO TADAHIRO
IPC: A23L5/20
Filed: 2007-03-22
Abstract: The present invention relates to a deodorant composition containing (a) a polyphenol compound or a plant extract containing a polyphenol compound, (b) a basic substance, and (c) a metal salt. The deodorant composition of the present invention is capable of providing a deodoring effect in a short period of time when it is applied to a malodor source, is capable of providing an excellent deodoring activity and is also excellent in the store stability. ® KIPO & WIPO 2009
Patent KR-20080109787-A (KR)
Title: Anaerobic fermentation of glycerol
Inventor: GONZALEZ RAMON
IPC: C12P1/00
Filed: 2007-03-30
Abstract: The invention relates to the development of appropriate cultivation conditions for a bacteria to grow anaerobically (fermentatively) on a glycerol substrate. The method requires culturing bacteria having a functional 1,2-propanediol pathway and a functional type II glycerol dehydrogenase-dihydroxyacetone kinase pathway in a culture medium containing high concentrations of glycerol, a neutral to mildly acidic pH, low levels of potassium and phosphate, and high levels of CO2, such that glycerol is thus converted into a desirable product, such as ethanol, hydrogen, formate, succinate, or 1,2-propanediol. ® KIPO & WIPO 2009
Patent KR-20090010949-A (KR)
Title: Code evaluating device, code evaluating method, wireless communication system, base station and mobile station
Inventor: HIGUCHI KENICHI
IPC: H04W88/00
Filed: 2007-03-19
Abstract: A code evaluating method is achieved with steps of calculating an autocorrelation function from generated codes, calculating an evaluating standard for judging whether the codes are good or bad based on the autocorrelation function and a transmission delay time, and judging whether the codes are good or bad based on the evaluating standard to evaluate the codes.
Patent KR-20090007568-A (KR)
Title: Asymmetric membranes for drug delivery devices
Inventor: JOHNSON BARBARA ALICE
IPC: A61K9/28
Filed: 2007-04-13
Abstract: The present invention provides an osmotic dosage form comprising a core containing at least one pharmaceutically active ingredient and which also comprises at least one asymmetric membrane coating wherein said coating comprises one or more substantially water-insoluble polymers, and, one or more solid, water-soluble polymeric materials that do not generate significant amounts of hydrogen peroxide or formaldehyde in long term storage.
Patent KR-20090007637-A (KR)
Title: Systems and methods for providing storage of data on servers in an on-demand media delivery system
Inventor: THOMAS WILLIAM L
IPC: H04N5/445
Filed: 2001-10-09
Abstract: A system and method may be provided that allows users to store, retrieve, and manipulate on-demand media content and data stored on a remote server network in an on-demand media delivery system. More particularly, the system may allow a user to access his or her on-demand media account from user equipment in different locations as long as the current user equipment can communicate with a remote server that stores user-specific information. The system upon user selection may freeze the delivery of on-demand media at a particular point and allow the user to resume the media at a later time from some other network location in system. Users may upload personal images or files to an on- demand delivery server for later retrieval and display. Users may be permitted to assign access rights to the uploaded files.
Patent KR-20090020635-A (KR)
Title: Method for producing chlorine by gas phase oxidation
Inventor: WOLF AUREL
IPC: C01B7/04
Filed: 2007-05-10
Abstract: The invention relates to a method for producing chlorine by the catalytic gas phase oxidation of hydrogen chloride using oxygen, wherein the catalyst comprises tin dioxide and at least one ruthenium compound containing oxygen.
Patent KR-20100081102-A (KR)
Title: Semiconductor memory device
Inventor: LEE MYUNG JAE
IPC: G11C7/12
Filed: 2009-01-05
Abstract: PURPOSE: A semiconductor memory device is provided to maximize the performance and efficiency of the semiconductor memory device by supplying a voltage at which a stand-by current is minimum to a dummy bit line. CONSTITUTION: A memory array(10) comprises a plurality of bit lines(12), and also includes a plurality of bit lines which are formed on both sides of the bit lines. A bias supply unit(20) supplies a voltage having one voltage level from a plurality of voltage levels to each dummy line. A stand-by current measuring unit(30) measure a stand-by current which is generated between at least one dummy line and bit line. A controller controls a bias supply unit to supply a voltage at which a minimum current is generated to each dummy line.
Patent KR-20100081161-A (KR)
Title: Mobile terminal and operation method thereof
Inventor: SHIN KWANG HO
IPC: H04B1/40
Filed: 2009-01-05
Abstract: PURPOSE: A portable terminal having a flexible display unit and an operation method thereof are provided to perform menu according to an area which a bending signal is sensed when bending operation of the flexible display unit is generated, thereby performing various menu without selection of a user. CONSTITUTION: A flexible display unit(151) comprises one or more display spaces. A control unit(180) senses signal which the flexible display unit bends. While the signal is sensed, the control unit performs menu corresponding to an area which the signal is sensed and displays execution image according to the menu in the display area. The flexible display unit is dual side flexible display unit and two or more other different areas are bent at the same time.
Patent KR-20090083859-A (KR)
Title: Filtering circuit for reducing electric hum in low-sound
Inventor: LEE YONG HWAN
IPC: G10K11/16
Filed: 2009-01-21
Abstract: A filtering circuit for removing the electrical hum from the low-pitched sound is provided to filter and amplifies the low-pitched sound of 10~60Hz band and to remove the electrical hum from the low-pitched sound by connecting the transistors in a row. A filtering circuit for removing the electrical hum from the low-pitched sound comprises a signal processing unit, a power supply unit(P1), a filtering unit, and a power stage unit. The signal processing unit inputs the '+' signal and '-' signal to the filtering circuit. The power supply unit supplies (+), and (-) power source. The filtering unit removes to electrical hum from the low-pitched sound. The power stage unit sustains the output power. The filtering unit removes interference.
Patent KR-20100086677-A (KR)
Title: Method and apparatus for providing community widget
Inventor: KIM BONG YEN
IPC: H04L9/32
Filed: 2009-01-23
Abstract: PURPOSE: A method and a device for providing a community widget are provided to communicate with other people through a community widget and share contents, thereby conveniently forming a social network. CONSTITUTION: The first client device receives a client widget including authentication information from a server(210). The first client device searches the second client device(220). By the authentication information, the first client device performs mutual authentication with the second client device(230). If the mutual authentication succeeds, the first client device transmits a community widget to the second client device(240,250).
Patent KR-20100089541-A (KR)
Title: Plasma enhanced chemical vapor deposition apparatus
Inventor: LEE SEUNG YOON
IPC: H01L21/205
Filed: 2009-02-04
Abstract: PURPOSE: A plasma enhanced chemical vapor deposition apparatus is provided to increase the uniformity of film by extending the distance between a substrate and a discharge electrode. CONSTITUTION: A discharge electrode unit(110) is linearly arranged near center of a processing chamber(10). A plurality of ground electrodes(121) are respectively arranged in longitudinal direction at both sides of the discharge electrode unit. The discharge electrode unit comprises a plurality of linear electrode rods(111). A plurality of holes(112) are formed in the electric rod. Each ground electrode unit is arranged at both sides of the discharge unit by a creation interval between them.
Patent KR-20100090359-A (KR)
Title: Air conditioner for vehicle
Inventor: HAN SEONG SEOK
IPC: B60H1/12
Filed: 2009-02-06
Abstract: PURPOSE: An air-conditioner for a vehicle is provided to reduce noise due to contact impact because a door buffer member contacts a case buffer member to reduce the contact surface. CONSTITUTION: An air-conditioner for a vehicle comprises a case contact surface, a rotary door(100), a case buffer member, and a door buffer member(140). The case contact surface is formed on a wall adjacent to an air channel inside the air conditioner. The rotary door is formed of an opening/closing plate(120) and a sealing member(130). The opening/closing plate controls the opening of a floor vent. The sealing members are fixed along the upper and lower outsides of the opening/closing plate. The case buffer member is formed on one side of the case contact surface and is projected to the air channel. The door buffer member is contiguous to the sealing member.
Patent KR-20100091807-A (KR)
Title: Portable multimedia terminal and method of inputting command using the same
Inventor: CHOI WOO SIK
IPC: H04B1/40
Filed: 2009-02-11
Abstract: PURPOSE: A portable multimedia terminal with an inertia sensor and a method for inputting a command using the same are provided to control the portable multimedia terminal by the inertia sensor, thereby simplifying a command input method to the terminal. CONSTITUTION: A controller(10) analyzes, processes, and operates a command and inputs and outputs data. A storage unit(20) stores various data and software. A display unit(30) displays a data processing result of a portable multimedia terminal(100). A touch input unit(40) inputs a command. A touch detecting unit(50) senses a touch operation. An inertia sensor(60) detects acceleration, inclination, and/or rotation of the portable multimedia terminal.
Patent KR-20100093247-A (KR)
Title: Magnet include type clutch release cylinder
Inventor: HA KYOUNG JAE
IPC: F16D25/08
Filed: 2009-02-16
Abstract: PURPOSE: A magnet-embedded clutch release cylinder is provided to improve operation reliability by providing fixed supporting force on a piston. CONSTITUTION: A magnet-embedded clutch release cylinder(200) comprises a cylinder body(210), a piston(220), a push rod(230), and a magnet(250). An internal space is formed in the cylinder body. The piston is installed in the internal space of the cylinder body. The push rod is formed with one end connected to the piston and the other end projected to the outside. The magnet is placed between the piston and the cylinder body. The magnet elastically supports piston with the magnetic force.