baber/WOPTO huggingface dataset:
Patent KR-20090085508-A (KR)
Title: Subscription based content delivery for a digital signage network
Inventor: BANNISTER DOUG
IPC: H04N21/6405
Filed: 2008-11-03
Abstract: A reservation based content delivery method about a digital signage network is provided to reduce consumption of an unnecessary bandwidth. A content source(100) is connected to a plurality of distribution nodes(102a,102b,102c) through a network backbone. The distribution nodes receive data from the content source. A plurality of locations(104a,104b,104c) is provided by the distribution node. In each location, a plurality of display systems(106a,106b,106c) exists.
Patent KR-20090117591-A (KR)
Title: Organic light emiting device and method for manufacturing the same
Inventor: KIM YONG IK
IPC: H05B33/10
Filed: 2008-11-10
Abstract: PURPOSE: A method for manufacturing an organic light emitting display device and the organic light emitting display device made by the same are provided to increase a coating area of a composition using a press with a minute porous pad. CONSTITUTION: A composition is coated on a metal plate firstly. The composition is one of a fluorescent material(20), a dielectric(30) and a conductor(40). The composition is pressurized by the press to be absorbed in the minute porous pad. The composition absorbed in the minute porous pad is coated on an organic film(10) secondly. The minute porous pad is one of a group made of the hydration amorphous alumina, the porous silica, the polyester, the polyester urethane and the mixture thereof. The pore size of a minute porous pad is between 5 and 15 um. The number-average molecular weight of the minute porous pad is between 1,000 to 150,000.
Patent KR-20100052345-A (KR)
Title: Air conditioning system
Inventor: LEE HAN CHOON
IPC: F28F9/013
Filed: 2008-11-10
Abstract: PURPOSE: An air conditioning system is provided to shorten defrost time by differently distributing high refrigerant to the upper and lower ends of an outdoor heat exchanger in a defrost process. CONSTITUTION: An air conditioning system(1) comprises an outdoor heat exchanger(15) and a heater(20). Refrigerant flows into the inside of the outdoor heat exchanger. The outdoor heat exchanger comprises a refrigerant pipe and a heat exchange fin. The refrigerant pipe comprises a straight part and a hair band. The heat exchange fin touches with the outer circumference of the refrigerant pipe. The heater is attached to the side of the outdoor heat exchanger and comprises a plurality of grooves for containing the hair band. When defrost is necessary, the power is applied to the heater to heat the refrigerant pipe.
Patent KR-20100053080-A (KR)
Title: Commutator, and motor and electric device having the same
Inventor: JEONG YU MI
IPC: H02K13/10
Filed: 2008-11-12
Abstract: PURPOSE: A commutator, a motor, and an electric device having the same are provided to increase the length of brush without expansion of a diameter by connecting a brush in a rotation shaft of a stator. CONSTITUTION: A hook(111) connected with a wire for the armature winding is protruded from the one-side end of a plurality of commutator segments(110). The commutator segments are arranged as a symmetry structure. An insulator(120) comprises a shaft hole(121) formed along the rotary shaft. The surface of a first side(101) facing with the armature is smaller than the that of the second side(102). The second side is located in the opposite to the first side. The second side is contacted with a brush vertical to a rotation shaft.
Patent KR-20100056123-A (KR)
Title: A mutated cephalosporin c acylase
Inventor: YOON JOO CHUN
IPC: C12N15/55
Filed: 2008-11-19
Abstract: PURPOSE: A method for producing 7-amino cephalosporinic acid using mutated cephalosporin Acylase is provided to suppress deacetyl-7-ACA generation. CONSTITUTION: A mutated Cephalosporinic acid C(CC) acylase is obtained by substituting one or more amino acid at Leu37β, Phe55β, Leu154β, and Leu175β by other amino acid. The mutated CC acylase is denoted by A1-128-X1-A130-146-X2-A148-A150-LINKER(9 amino acids)-B1-36-X3-B38-54-X4-B56-153-X5-B155-174-X6-B176-534. An expression vector contains a DNA encoding CC actylase.
Patent KR-20100059411-A (KR)
Title: Slit nozzle and apparatus and method for providing chemical liquid
Inventor: LEE JUNG YUL
IPC: H01L21/027
Filed: 2008-11-26
Abstract: PURPOSE: A slit nozzle, a substrate processing apparatus and a processing method using the slit nozzle are provided to discharge a processing solution by dividing the length of a fixed section including a buffer area of the slit nozzle into a plurality of sections. CONSTITUTION: A body(10) forms a processing liquid outlet(11) on a base side. The body includes a buffer region(12) inside. An insulating member(17) divides the buffer area into a plurality of sections. An insulating member driver(19) transfers the insulating member in the first direction. A slit nozzle discharges the processing solution to a substrate support unit.
Patent KR-20100059555-A (KR)
Title: Digital camera and controlling method thereof
Inventor: LEE JIN GI
IPC: H04N5/232
Filed: 2008-11-26
Abstract: PURPOSE: A digital camera and a controlling method thereof, particularly for preventing time delay of a focusing operation are provided to automatically convert centering operation of an image stabilization function and a hand shaking correction operation according to current operation level thereby stabilizing an image. CONSTITUTION: A digital camera includes a shutter signal generator(190) and a DSP(Digital Signal Processor)(150). The shutter signal generator outputs the first shutter signal corresponding to initiation of a focusing operation and the second shutter signal corresponding to initiation of a photographing operation. The DSP(Digital Signal Processor) controls a centering operation of correction lens according to the first shutter signal. The DSP(Digital Signal Processor) controls a shaking correction operation of the correction lens according to the second shutter signal.
Patent KR-20100060929-A (KR)
Title: Modified polyester resin and a toner comprising the same
Inventor: JUNG UI GAB
IPC: G03G9/08
Filed: 2008-11-28
Abstract: PURPOSE: A modified polyester resin is provided to be used as a binder due to excellent thermal stability, storage stability, and fixedness at a low temperature and to be used for manufacturing a toner having the excellent thermal stability and the storage stability. CONSTITUTION: A modified polyester resin is manufactured by polycondensating reactants under a polycondensation reaction catalyst which is selected from a group comprising titanium-based catalyst, zinc acetate catalyst, and their mixture. The reactants comprise: acid component 100 mole weight part selected from aromatic dicarboxylic acid or aromatic dicarboxylic acid; aromatic diol 30-80 mole weight part; and aliphatic diol 10-50 mole weight part.
Patent KR-20100070128-A (KR)
Title: Indirect haptic feedback add on and indirect haptic feedback system including the device and method for providing haptic feedback
Inventor: KIM SEUNG CHAN
IPC: G06F3/00
Filed: 2008-12-17
Abstract: PURPOSE: An indirect haptic feedback add-on device, an indirect haptic feedback system including the device, and a method for providing a haptic feedback are provided to supply an indirect haptic feed to a user by coupling an add-on device including a haptic feed module to a PC(Personal Computer). CONSTITUTION: A haptic feedback module(230) receives an electric signal to generate physical vibration. An electric circuit(220) receives an input signal from a PC(100) and transfers the electric signal to the haptic feedback module. A connector(210) is coupled to a PC to transfers the haptic information generated at the haptic feed module to the PC. As the haptic feedback module is vibrated according to the input signal from the PC, an indirect haptic feedback is provided to the PC coupled with the connector.
Patent KR-20090074107-A (KR)
Title: Evaluation method
Inventor: DREWS PETER
IPC: H02S50/00
Filed: 2008-12-23
Abstract: An evaluation method is provided to measure the long term power decrease of the solar module and obtain high precision by using the measurement of the electric parameter according to the time. One or more classes are determined. The class can be compared based on a day output curve of the skidding module, a light intensity, outdoor air temperature, and light duration. The energy deviation is measured based on the class. The power decrease of the optoelectric module is clarified from the energy yield value from the optoelectric module. Comparable observed data of the optoelectric module is observed for several years.
Patent KR-20100076362-A (KR)
Inventor: LEE YOUNG MAN
IPC: G11B31/00
Filed: 2008-12-26
Abstract: PURPOSE: A memory card player is provided to prevent the illegal leakage of data protected by a copyright by recording the content of a CD into a memory card in place of another CD and enabling a memory card to be played in only a dedicated player. CONSTITUTION: A memory card player comprises a memory card connection part(304), a control part(306), and a USB connection part(308). The memory card connection part is connected to an external memory(303) in which a signal of voice, image, etc. is recorded. The control part outputs a control signal in order to selectively select the memory in the memory card and the memory in a player. The USB connection part disconnects from the USB when the memory card is inserted. The USB connection part connects to the USB when the memory card is separated. The external memory card comprises a memory in its inner space and the memory is composed of an information area and a data area.
Patent KR-20100078658-A (KR)
Title: A patterning film type display device of right under method
Inventor: KIM IN SICK
IPC: G02F1/13357
Filed: 2008-12-30
Abstract: PURPOSE: A patterning film for display device of right under method is provided to simplify not only a structure of a display but also production process. CONSTITUTION: Line pattern areas which lines can be printed(13) and non pattern area which lines cannot be printed is crossed to each other in a line pattern sheet(10). In the line pattern area, a plurality of lines(12) which has different thickness on a transparent film(8) is condensed and printed. A plurality of lines is printed to direction same as direction of line light source. In a dot pattern sheet, dot pattern areas which dots are printed and dots non pattern area which dots are not printed is crossed by 40nm interval. The dot pattern sheet is laminated on the line pattern sheet.
Patent KR-20100079242-A (KR)
Title: Valve unit for exhausting and apparatus for processing substrate including the same
Inventor: JO CHEOL RAE
IPC: F16K5/04
Filed: 2008-12-31
Abstract: PURPOSE: A valve unit for exhausting and apparatus for processing a substrate including the same are provided to effectively control switching state control of a valve by including a blocking plate on an actuator. CONSTITUTION: A blocking plate(17) is connected to a rotation shaft on one side of the exhaust port and is rotatable. The blocking plate opens/closes the exhaust port through rotation. A rod member(15) moved along one direction and rotates the blocking plate. An actuator(12) moves the rod member, and a housing(14) surrounds one end of the rod member and the rotary shaft. A command unit(14b) indicates the displacement of the rod member.
Patent KR-20100079674-A (KR)
Inventor: LEE MOO JIG
IPC: B32B13/12
Filed: 2008-12-31
Abstract: PURPOSE: A color interior and exterior decorative material, and a manufacturing method thereof are provided to prevent a crack of the material by reducing the viscosity, and to secure the rain water resistance. CONSTITUTION: A color interior and exterior decorative material comprises the following: a glass or a tile(110); a first primer layer(120) including a screen ink for printing mixed with cyclohexanone and a hardener; a printing layer(130) with a drawing or a pattern; and a second primer layer(140) located on the upper side of the printing layer. 80wt% of screen ink for printing, 10wt% of cyclohexanone, and 10wt% of hardener is mixed to form the first and the second primer layers.
Patent KR-20080027820-A (KR)
Title: Highly dispersible titanium dioxide powder
Inventor: SHIKI KAZUHIRO
IPC: B01J21/06
Filed: 2006-05-16
Abstract: It is intended to provide a technique by which plant diseases and injurious insects can be controlled with the use of a highly dispersible titanium dioxide powder obtained by subjecting a titanium dioxide powder to a discharge treatment. By using titanium dioxide which is a material highly safe to living organisms and the environment, plant diseases and injurious insects can be controlled without exerting any undesirable effect on the environment. ® KIPO & WIPO 2008
Patent KR-20080028939-A (KR)
Title: Device for generating an interpolated frame
Inventor: KERVEC JONATHAN
IPC: H04N7/32
Filed: 2006-07-27
Abstract: The invention concerns the field of frame or video processing and more particularly the field of video interpolation. It concerns a device for generating an interpolated image from source frames framing it temporally. Said device comprises means (10) for estimating movement, means for movement compensating interpolation (20), means for linear interpolation (30), means (40', 40'') for mixing the frame produced by the movement compensating interpolation means (20) with that produced by the linear interpolation means (30). The invention is characterized in that the mixing coefficients (a, 1-a) assigned to those two frames depend on the displaced frame difference (DFD) and/or the frame difference (FD) between the source frames framing said interpolated frame and/or estimated movement vectors.
Patent KR-20080053273-A (KR)
Title: Facilitating differentiated service qualities in an ethernet passive optical network
Inventor: BOYD EDWARD W
IPC: H04B10/00
Filed: 2006-06-27
Abstract: One embodiment of the present invention provides a system for forwarding packets in an Ethernet passive optical network (EPON) which includes a central node and at least one remote node. During operation, the system associates a logical link identifier (LLID) to a logical link between the central node and a remote node, wherein the logical link corresponds to a priority level based on a certain service level agreement (SLA). After receiving a packet to be forwarded to a remote node, the system then determines the value of one or more fields within the packet which is used to indicate a priority level for the packet. Subsequently, the system assigns an LLID to the packet based on the value of the one or more fields, thereby facilitating differentiated service qualities within the EPON.
Patent KR-20080045145-A (KR)
Title: Twin roll caster, and equipment and method for operating the same
Inventor: NAKAYAMA KATSUMI
IPC: B22D11/06
Filed: 2006-07-24
Abstract: Twin roll caster comprises a casting roll (12) having longitudinal channels (14) extending from one shoulder portion (28) adjacent a side dam (11) at one end of the roll to a similar shoulder portion adjacent a side dam at the other end of the roll. The side dams act to confine a molten metal casting pool. Cylindrical plugs (16) with closed outer end faces (16a) close both ends of longitudinal cooling channels (14). Cooling water flows through radial channels (18) in stub shaft (13) and radial channels (15) in the casting roll (12) into the longitudinal cooling channels (14) through apertures (17) in plugs (16).
Patent KR-20080049740-A (KR)
Title: Two-dimensional photonic crystal surface emission laser light source
Inventor: OHNISHI DAI
IPC: H01S5/18
Filed: 2006-08-28
Abstract: A two-dimensional photonic crystal surface emission laser light source for forming a beam with no unwanted sidelobe. A window-shaped electrode (36) having a window (361) where no electrode material is placed is provided on the surface of an element substrate (31) from which surface emission is taken out. A mounting-surface electrode (37) having an area smaller than that of the window-shaped electrode (36) including the window (361) is provided on the mounting surface (38). The distance between the element substrate (31) and an active layer (32) is longer than that between the mounting surface (38) and the active layer (32). When a voltage is applied between the electrodes, charge is injected into the active layer (32), and light is emitted. The light of a predetermined wavelength is amplified in a two-dimensional photonic crystal (33), and a laser light is oscillated and taken out to the outside from the window (361). Because the window-shaped electrode (36) does not block the output of the laser light, formation of a sidelobe of the output light due to interference is prevented. Because the active layer (32) is near the mounting surface (38), a high heat dissipation effect is produced.
Patent KR-20080053468-A (KR)
Title: Hardmetal materials for high-temperature applications
Inventor: LIU SHAIW RONG SCOTT
IPC: C22C29/14
Filed: 2006-08-21
Abstract: Hardmetal compositions each including hard particles having a first material and a binder matrix having a second, different material comprising rhenium or a Ni-based superalloy. Tungsten may also be used a binder matrix material. A two-step sintering process may be used to fabricate such hardmetals at relatively low sintering temperatures in the solid-state phase to produce substantially fully-densified hardmetals. A hardmetal coating or structure may be formed on a surface by using a thermal spray method.
Patent KR-20080031519-A (KR)
Title: Motion vector calculating method
Inventor: KONDO SATOSHI
IPC: H04N19/137
Filed: 2003-04-16
Abstract: When a block (MB22) referred to by a motion vector has a plurality of motion vectors in a direct mode, a scaling is performed on a value obtained by selecting an average or one of the plurality of motion vectors to thereby determine two motion vectors (MV23) and (MV24) used for the picture-to-picture prediction of a picture (P23) to be encoded.
Patent KR-20080041275-A (KR)
Title: D/a conversion circuit, organic el drive circuit, and organic el display device
Inventor: MATUMOTO KOUICHI
IPC: H01L51/50
Filed: 2006-09-26
Abstract: A D/A conversion circuit (current switching type D/A conversion circuit) formed by a current mirror circuit includes: a first current mirror circuit (110) for performing D/A conversion for most significant (n-m) digits of n-bit data to be converted; and a load current circuit block or a second current mirror (111) for performing D/A conversion of the least significant m digits. Furthermore, the load current circuit block or the second current mirror circuit (111) is longitudinally connected to the upstream or downstream of a separate output side transistor (TNb) which is different from the output side transistor for performing D/A conversion in the first current mirror circuit (110), so that current flowing into the separate output side transistor (TNb) is fed as a diverted current to the load current circuit block or the second current mirror (111) corresponding to the digit weight of the least significant m digits and the diverted current is extracted as analog conversion current of the least significant m digits to the output of the D/A conversion circuit.
Patent KR-20080063292-A (KR)
Title: Method of and apparatus for multi-path signal-component combining
Inventor: REIAL ANDRES
IPC: H04J13/04
Filed: 2006-09-19
Abstract: A method for use in receiving a spread-spectrum signal includes receiving an input signal. The input signal includes a first plurality of multipath components. The method also includes despreading the first plurality of multipath components. The step of despreading includes computing a plurality of corresponding delays. The method also includes computing a plurality of combining weights based, at least in part, on interference correlation between at least two of the first plurality of multipath components, selecting, according to at least one criterion, a subset of the plurality of combining weights, and despreading and combining a second plurality of multipath components using at least one quantity related to the selected plurality of combining weights and a plurality of delays and multipath components corresponding to the plurality of selected combining weights.
Patent KR-20080056220-A (KR)
Title: Phenyl-acetamide nnrt inhibitors
Inventor: MIRZADEGAN TARANEH
IPC: C07C233/29
Filed: 2006-10-09
Abstract: The present invention provides for compounds useful for treating an HIV infection, or preventing an HIV infection, or treating AIDS or ARC. The compounds of the invention are of formula I wherein R1-R4 and Ar are as herein defined. Also disclosed in the present invention are methods of treating an HIV infection with compounds defined herein and pharmaceutical compositions containing said compounds.
Patent KR-20080074109-A (KR)
Title: Writing apparatuses and methods
Inventor: STIBLERT LARS
IPC: G03F7/20
Filed: 2006-10-26
Abstract: Patterns are written on workpieces, such as, glass sheets and/or plastic sheets used in, for example, electronic display devices such as LCDs. The workpiece may be larger than about 1500 mm may be used. An optical writing head with a plurality of writing units may be used. The workpiece and the writing head may be moved relative to one another to provide oblique writing.
Patent KR-20080056298-A (KR)
Title: Polymer containing sulfo group and organic electroluminescent element containing the polymer
Inventor: TOGASHI KAZUHIKO
IPC: C08G73/02
Filed: 2006-10-12
Abstract: A polymer suitable for use in organic electroluminescent elements; a process for producing the polymer; and an organic electroluminescent element employing the polymer. The polymer is a sulfo-containing polymer characterized by having a structure formed by introducing sulfo groups into a polymer comprising repeating units represented by the general formula (1): (Chemical formula 1) (1) (wherein Ar1 and Ar2 each represents a monovalent aromatic group; Y represents a divalent group comprising an aromatic group; and W represents a C4-30 divalent aromatic group.)
Patent KR-20080071564-A (KR)
Title: Liquid filtration system
Inventor: BLOTTIERE GILLES
IPC: B01D29/86
Filed: 2006-11-10
Abstract: The present invention relates to a filtration system (100) for a liquid (L), comprising a pump (120) designed to be submerged in a container (110) designed to contain a liquid (L) in order to pump it, the pump (120) being provided with a filter (130) capable of filtering the liquid (L) admitted into the pump (120). According to the invention the filtration system (100) comprises a device (150) designed to reduce clogging of the filter (130) during operation of the pump (120). The filtration system thus operates for longer before requiring cleaning or replacement.
Patent KR-20080068719-A (KR)
Title: Thermoplastic resin film and method for producing thereof
Inventor: FUJITA AKIHIDE
IPC: B29C48/305
Filed: 2006-11-15
Abstract: A thermoplastic film capable of providing a film capable of suppressing the occurrence of retardation and having excellent optical characteristics by reducing the occurrence of strain caused by the polishing roller method, and a method for producing the film are provided. A molten resin is extruded from a die in a sheet shape, supplied between a pair of polishing rollers sandwiched by pressure with the pair of polishing rollers and cooled to form a cellulose acylate film. At least one polishing roller is composed of a metal elastic roll.