baber/WOPTO huggingface dataset:
Patent KR-20090084841-A (KR)
Title: Image signal coding method and decoding method, information source coding method and decoding method, devices for them, their programs, and memory medium with recorded program
Inventor: TAKAMURA SEISHI
IPC: H03M7/40
Filed: 2007-11-08
Abstract: An information source coding method, which codes a Gaussian integer signal, is provided with a step that inputs a series of signal values of the Gaussian integer signals subjected to code; a step that makes respective two signal values included in the series of signal values a pair of integers in the input order; a step that regards each of the pairs of the integers as lattice points on two-dimensional coordinates, carries out transform from a two-dimensional map to a one-dimensional map to make closer lattices to the origin smaller in value, and obtains an integer value that is not less than 0; and a step that codes the integer values by means of codes used for coding an exponentially distributed information source. ® KIPO & WIPO 2009
Patent KR-20090079929-A (KR)
Title: Thin illumination deviece, display device and luminary device
Inventor: BOONEKAMP ERIK
IPC: F21V7/04
Filed: 2007-10-04
Abstract: The invention relates to a thin illumination device 1, 10, 20, 30, 40, 50, 60. The invention also relates to a display device and a luminary device comprising such a thin illumination device. The thin illumination device comprises a translucent plate 2, 23, 31, 41, 51, 66, 73 provided with an array of light-emitting diodes (LEDs) 3, 32, 47, 61, 75 connected by an electric conducting pattern, and a reflector 4, 20, 22, 43, 53, 62, 74 arranged on a first side of the plate at a distance from the plate. Such a construction can be made thinner and works more efficiently than a conventional LED thin-film illumination device.
Patent KR-20090091771-A (KR)
Title: Motion detection for video processing
Inventor: LEE SANG HEE
IPC: H04N7/32
Filed: 2007-12-10
Abstract: Various embodiments for performing motion detection for video processing are described. In one or more embodiments, motion detection may be performed by computing a temporal difference measurement, a local spatial complexity measurement, and a content dependent motion detection value based on the temporal difference measurement and the local spatial complexity measurement. In some implementations, the content dependent motion detection value may comprise a division of the temporal difference measurement by the local spatial complexity measurement. In other implementations, an approximated content dependent motion detection value may be computed without division to reduce computational complexity. The content dependent motion detection value may be used to perform various adaptive post-processing operations such as for de-interlacing, noise reduction, frame rate conversion, and so forth. Other embodiments are described and claimed. ® KIPO & WIPO 2009
Patent KR-20100014323-A (KR)
Title: A cell arrangement for feeding electrical loads such as light sources, corresponding circuit and design method
Inventor: ZANFORLIN NICOLA
IPC: H05B37/02
Filed: 2006-12-21
Abstract: A circuit arrangement for use in driving electrical loads such as High Flux (HF) LEDs used as lighting sources includes:-a switched power source (10) providing a voltage signal switched with a switching frequency (Fsw) and having a given amplitude (Vout), and a plurality of cells (20) connected to the switched power source (10), wherein the LED cells (20) each include an LC decoupling impedance (50) for defining the intensity of the current flowing into the LED. cell (30) from the switched power source (10). The LC decoupling impedance (50) includes LC components defining a resonance frequency (Fres) such that the switching frequency (Fsw) of the switched power source (10) is about one half the resonance frequency (Fres) of the LC decoupling impedance (50), whereby the average intensity of the current flowing into the cell is kept constant irrespective of the load on the LED cell (20).
Patent KR-20090094390-A (KR)
Title: Clip type sheet film drawing device
Inventor: SANO TAKAYOSHI
IPC: B29C55/20
Filed: 2008-01-17
Abstract: A first shaft member (51) of a clip carrying member (30) is held in a cantilever fashion by guide rolls (56, 56) and guided by a reference rail having a groove (101). A second shaft member (52) of a slider (40) provided on the clip carrying member (30) is held in a cantilever fashion by guide rolls (57, 57) and guided along a pitch setting rail (120) having a groove (121). Further, one end of a main link member (53) and one end of an auxiliary link member (54) are pivotally connected to the first shaft member (51), which is on the clip (20) side and is carried by the clip carrying member (30), to form a reference link on the clip (20) side.
Patent KR-20090097946-A (KR)
Title: Ligands for imaging cardiac innervation
Inventor: PUROHIT AJAY
IPC: A61K51/04
Filed: 2007-12-21
Abstract: Novel compounds that find use as imaging agents within nuclear medicine applications (PET imaging) for imaging of cardiac innervation are disclosed. These PET based radiotracers may exhibit increased stability, decreased NE release (thereby reducing side effects), improved quantitative data, and/or high affinity for VMAT over prior radiotracers. Methods of using the compounds to image cardiac innervation are also provided. In some instances the compounds are developed by derivatizing certain compounds with 18F in a variety of positions: aryl, alkyl, a keto, benzylic, beta-alkylethers, gamma-propylalkylethers and beta-proplylalkylethers. Alternatively or additionally, a methyl group a is added to the amine, and/or the catechol functionality is either eliminated or masked as a way of making these compounds more stable.
Patent KR-20090122190-A (KR)
Title: Composition for polishing surfaces of silicon dioxide
Inventor: BEHRENS SVEN HOLGER
IPC: C09K3/14
Filed: 2007-12-28
Abstract: A composition for polishing surfaces, the composition comprising the following components: a) at least one inorganic abrasive component (S), comprising a lanthanide oxide, b) at least one organic dispersant component made of polymer (P), c) at least one organic gelling agent (G), such as gellan gum, d) water as the solvent or dispersing medium, and e) optionally further adjuvants and additives, has high stability.
Patent KR-20090112714-A (KR)
Title: User Access Policy for Storing Offline
IPC: G06F21/62
Filed: 2008-01-17
Abstract: A method, a computer program product, apparatuses and a system are shown for determining whether a predetermined user is accessible via a communication system, wherein it is intended to provide data to the predetermined user via the communication system, and in case the user is not accessible, deciding whether to store or not to store the data in a storage entity depending on an offline rule associated with the user, wherein the offline rule contains at least one out of (i) at least one accept rule for storing data, and (ii) at least one reject rule for not storing data.
Patent KR-20090117938-A (KR)
Title: Memory system
Inventor: YANO JUNJI
IPC: G06F13/10
Filed: 2009-02-10
Abstract: A memory system according to an embodiment of the present invention comprises: a first management table that manages addresses concerning the data written in a first storing area; and a second management table that manages, in an address unit of a second management unit, information indicating temporal order of the data stored in the first storing area and manages, for each of addresses in a second management unit, number-of-valid-data information indicating a number of data in the first management unit included in the addresses in the second management unit.
Patent KR-20090110366-A (KR)
Title: A method for the preparation of a reducing agent composition
IPC: B01D53/56
Filed: 2008-02-14
Abstract: The invention relates to a method for preparing a reducing agent composition, which is used in the selective catalytic reduction of nitrogen oxides and which contains from 20 to 40 % by weight of urea, from 20 to 40 % by weight of ammonium formate, and water. The composition is prepared by adding urea to the aqueous solution of ammonium formate that is prepared in situ, and by preparing the said aqueous solution of ammonium formate using, as starting materials, a source of ammonium, a source of formate, and water.
Patent KR-20090122363-A (KR)
Title: Frequency-warped audio equalizer
Inventor: OLIVER RICHARD J
IPC: G06F17/00
Filed: 2008-03-07
Abstract: In certain embodiments, an improved audio equalization filter can be generated by frequency warping one or more digital filters having a plurality of frequency bands. Frequency warping can include, for example, transforming at least some of the frequency bands of the one or more digital filters into lower frequency bands. As a result, in various implementations the audio equalization filter may be more accurate than certain currently-available IIR equalization filters. The audio equalization filter may also be more computing-resource efficient than certain currently-available FIR equalization filters.
Patent KR-20090122379-A (KR)
Title: Decoding system
Inventor: KONDO SATOSHI
IPC: H04N19/103
Filed: 2002-11-06
Abstract: A moving image coding apparatus (10) for performing inter-picture predictive coding on pictures constituting a moving image is provided with a coding unit (103) for performing predictive error coding on image data; a decoding unit (105) for performing predictive error decoding on an output from the coding unit (103); a reference picture memory (117) for holding output data from the decoding unit (105); and a motion vector detection unit (108) for detecting forward and backward motion vectors on the basis of decoded image data stored in the memory (117). When coding a B picture, a picture that is timewise closest to the target picture is used as a candidate picture for forward reference, and an I or P picture that is timewise closest to the target picture is used as a candidate picture for backward reference. The moving image coding apparatus (10) so constructed can improve coding efficiency of a B picture to be subjected to bidirectional predictive coding.
Patent KR-20100015704-A (KR)
Title: Ecc implantation in non-ecc components
Inventor: HAERTEL MICHAEL JOHN
IPC: G06F12/06
Filed: 2008-03-14
Abstract: A method and apparatus for implementation of error correction code (ECC) checking in non-ECC-compliant components. The method includes receiving a logical address, wherein the logical address maps to first and second physical addresses of a memory. The first and second physical addresses of the memory correspond to memory locations that store data and a corresponding ECC, respectively. The method further comprises translating the logical address into the first and second physical addresses, accessing the data over a data path, separately accessing the ECC over the same data path, and checking the integrity of the data using the ECC.
Patent KR-20100033367-A (KR)
Title: Method for determining amount of correction of bearing height
Inventor: SUGIMOTO IWAO
IPC: F16C9/02
Filed: 2008-05-28
Abstract: A method for determining the amount of correction of bearing height. The method comprises a bearing height computing step of determining at least the heights of bearings of an engine by using transfer matrix method from the actually measured bearing load on a bearing in a predetermined position and the actually measured crank deflection, a bearing load computing step of determining at least a computed bearing load on each bearing from the determined bearing height, a reference bearing load computing step of determining a reference bearing load on each bearing of when the bearing height of each bearing is made the same level of a reference plane, a load difference computing step of determining the load difference between the computed bearing load on each bearing and the reference bearing load thereof, and an amount-of-correction determining step of comparing the determined load difference with a set range and, if the determined load difference is above the set range, determining a correction range of the bearing height at which the load difference is within an allowable range.
Patent KR-20100018542-A (KR)
Title: Flame retardant thermoplastic resinous composition
Inventor: HUIJS FRANK
IPC: C09K21/14
Filed: 2008-05-27
Abstract: Disclosed are compositions comprising: a flame retardant composition comprising (i) an acrylonitrile-styrene-acrylate graft copolymer (ASA) or acrylate-modified ASA, (ii) at least one rigid thermoplastic polymer comprising structural units derived from styrene and acrylonitrile; alpha-methylstyrene and acrylonitrile; alpha-methylstyrene, styrene, and acrylonitrile; styrene, acrylonitrile, and methyl methacrylate; alpha-methyl styrene, acrylonitrile, and methyl methacrylate; or alpha-methylstyrene, styrene, acrylonitrile, and methyl methacrylate, or mixtures thereof, (iii) at least one halogenated flame retardant, (iv) at least one antidrip additive, (v) optionally at least one additive which comprises an inorganic or organic antimony compound, and (vi) optionally at least one acid scavenger. Articles made from said compositions are also disclosed.
Patent KR-20100024944-A (KR)
Title: Method for manufacturing gan-based nitride semiconductor self-supporting substrate
Inventor: YAO TAKAFUMI
IPC: C30B29/38
Filed: 2008-05-22
Abstract: [PROBLEMS] To provide a method for manufacturing a stress-free GaN-based nitride compound semiconductor at low cost by simple process. [MEANS FOR SOLVING PROBLEMS] A method for manufacturing a GaN-based nitride semiconductor self-supporting substrate includes a step of preparing a substrate; a step of forming a GaN dot and an NHCl layer on the substrate; a step of forming a low-temperature GaN buffer layer on the GaN dot and the NHCl layer; a step of forming a GaN nitride semiconductor layer on the low-temperature GaN buffer layer; and a step of naturally removing the GaN-based nitride semiconductor layer from the substrate by returning the substrate temperature to a normal temperature.
Patent KR-20100019534-A (KR)
Title: Process for the production of a cellulosic product
Inventor: JOHANSSON VESTIN HANS
IPC: D21H17/68
Filed: 2008-04-28
Abstract: The present invention concerns a process for the production of a cellulosic product comprising providing a fiber-containing suspension, wherein at least about 60% by weight of the fibers are cellulosic fibers,and dewatering the suspension on a wire to form a cellulosic fiber web, the process further comprisingadding silica-based particles to the formed web and a wet strength agent to the suspension and/or to the formed web. The invention also concerns a product obtainable by the process. The invention further concerns a dispersion comprising silica-based particles and a substantially aldehyde-free wet strength agent. A further aspect of the invention concerns a dispersion comprising silica-based particles having a specific surface area rangingfrom about 1000 to about 1700m/g and a wet strength agent. Still another aspect of the invention concerns the use of the dispersion as an additive in a papermaking process.
Patent KR-20100032392-A (KR)
Title: Detector apparatus comprising detector and gas or vapour inlet arrangement
Inventor: BREACH JAMES ANDREW
IPC: G01N27/64
Filed: 2008-06-13
Abstract: A detector apparatus supplies samples of gas or vapour to an ion mobility spectrometer (1) via a tube (2). The tube (2) is made of fluorinated ethylene propylene selected to reduce adhesion of substances of interest to the tube, which may also be heated along its length further to reduce adhesion. The tube (2) is closely spaced from the inlet orifice (10) of the spectrometer 1 and opens into an enclosure (3) housing a fan (4), which draws gas and vapour through the tube. The tube (2) may be flexible and extend for some distance to enable sampling from locations remote from the spectrometer (1).
Patent KR-20100018592-A (KR)
Title: Adjustable input receiver for low power high speed interface
Inventor: KWON CHANG KI
IPC: H03K19/003
Filed: 2008-05-28
Abstract: A pseudo-differential input receiver is disclosed which is configured to support a wide-range of reference voltage Vref and a wide-range frequency interface with no parallel termination are described herein. The pseudo-differential receiver implementations described herein are very efficient in terms of area, power, and performance. A wide-frequency-range Vref-adjustable input receiver is described herein. The receiver can be configured with a Vref-monitoring PMOS helper FET or an enabled stacked PMOS helper FET to enable the receiver to work at Vref=0V like a conventional CMOS receiver. The receiver can also be configured with a Vref-monitoring NMOS helper FET to enable a Vref-based input receiver to work with programmability on bias currents & trip-point at Vref=(0.5~0.7)Vdd, depending on the ratio of output driver's impedance and parallel on/off-die termination impedance.
Patent KR-20110082390-A (KR)
Title: Rotatable solar cell installing device
Inventor: WOO TA KWAN
IPC: H02S20/00
Filed: 2010-01-11
Abstract: PURPOSE: A rotary solar cell mount is provided to have excellent durability and to use stably in a strong wind by making a rotational movement possible according to a solar altitude. CONSTITUTION: A rotary solar cell mount comprises a support frame(100) arranged on a foundation(10) formed on the ground into a circle, many brackets(200) installed on the top of the support frame at regular intervals, a turntable(300) installed to make the edge supported by many guide rollers(r1,r2,r3) installed to the bracket and connected with each end of a chain on the lower side, and a driving unit providing rotary power to the turntable by the chain.
Patent KR-20110085216-A (KR)
Title: Tandem organic-inorganic hybrid solar cell containing various types of nanoparticles and method for fabricating the same
Inventor: KIM TAE WHAN
IPC: H01L31/042
Filed: 2010-01-19
Abstract: PURPOSE: A laminated organic-inorganic hybrid solar battery with various kinds of nano particles and a manufacturing method thereof are provided to expand the light absorbing bandwidth of a light activating layer, thereby maximizing a light absorbing rate. CONSTITUTION: A first light activating layer is located on a first electrode and includes a first semiconductor nano particle and a first conductive polymer. A graphene layer(130) is located on the first light activating layer. A second light activating layer(140) is located on the graphene layer and includes a second semiconductor nano particle and a second conductive polymer. A second electrode(210) is located on the second light activating layer. The first semiconductor nano particle includes a different band gap from the second semiconductor nano particle.
Patent KR-20110088245-A (KR)
Title: Usb composite apparatus with memory function and hardware security module
Inventor: NAM YUN JU
IPC: G06F21/34
Filed: 2010-01-28
Abstract: PURPOSE: A USB composite apparatus with a memory function and a security function is provided to perform a user authentication or a security authentication. CONSTITUTION: A USB memory unit performs data read or write function when a UFI(USB Floppy Interface) command is delivered from a host. A USB memory unit delivers an APDU(Application Protocol Data Unit) command to outside. A USB security token part receives the APDU command. The USB token part performs a host and a user authentication function and the security authentication function through a USB memory part.
Patent KR-20110088259-A (KR)
Title: Mobile house installed on roof of vehicle
Inventor: KIM HAK CHEOL
IPC: B60P3/34
Filed: 2010-01-28
Abstract: PURPOSE: A mobile house for a vehicle roof is provided to be easily and securely attached on an existing vehicle and to enable persons to conveniently enjoy leisure activities. CONSTITUTION: A mobile house for a vehicle roof comprises a roof housing(10), support columns, a front end external wall(30), a rear end external wall(40), a bedroom unit(50), a receiving equipment unit(60), and a kitchen/bathroom equipment unit(70). The height of the rear end of the roof housing is higher than the front end. The support columns are detachably installed in the bottom end of the roof housing and support the roof housing. The front end external wall is installed in the front end of the roof housing, and the rear end external wall is installed in the rear end. The bedroom unit is installed inside the roof housing. The receiving equipment unit is attached on the inside the roof housing. The kitchen/bathroom equipment unit is attached on the inner surface of the rear end external wall to be protruded to the inside the roof housing.
Patent KR-20110088675-A (KR)
Inventor: KIM JEONG SOO
IPC: H01L23/62
Filed: 2010-01-29
Abstract: 본 발명은 반도체 소자의 퓨즈 및 그의 형성방법에 관한 것으로, 퓨즈 오픈영역이 정의된 반도체 기판 상부에 격리 배치된 제1, 제2, 제3비트라인; 상기 퓨즈 오픈영역내에 배치된 퓨즈; 상기 퓨즈의 일측에 콘택되어 이중 블로잉되도록 상기 퓨즈 오픈영역에 일측이 노출되어 형성된 보조 퓨즈 패턴; 상기 퓨즈의 일측과 상기 제1비트라인이 연결되도록 그 사이에 차례로 콘택되어 있는 상기 보조 퓨즈 패턴과 제1금속패턴; 및  상기 퓨즈의 타측과 상기 제3비트라인이 연결되도록 그 사이에 차례로 콘택되어 있는 상기 제2비트라인과 제2금속패턴을 단위 퓨즈 구성물로 하는 것을 특징으로 하는 반도체 소자의 퓨즈를 제공한다.
Patent KR-20110089701-A (KR)
Title: Light emitting device, method for fabricating the same and light emitting device package
Inventor: KIM SUN KYUNG
IPC: H01L33/20
Filed: 2010-02-01
Abstract: PURPOSE: A light emitting device, a manufacturing method of the light emitting device, and a light emitting package are provided to determine a size of each optical extraction area by an effective travelling distance of a propagation mode and diffract different propagation modes each other in optical extraction areas with different periods, thereby improving optical extraction efficiency. CONSTITUTION: A light emitting device is comprised of a first conductive semiconductor layer, a second conductive semiconductor layer, a light emitting structure, and an optical extraction structure. The light emitting structure comprises an active layer between the first conductive semiconductor layer and second conductive semiconductor layer. The optical extraction structure extracts the light inside of the light emitting structure to the outside. The optical extraction structure is formed in a plurality of optical extraction areas on a same surface. A plurality of optical extraction areas(A) has different period or size each other.
Patent KR-20100090644-A (KR)
Title: Discharge detection circuit, liquid crystal driving device, liquid crystal display device, and discharge detection method
Inventor: YAMAMOTO KEN
IPC: H01L21/66
Filed: 2010-02-03
Abstract: PURPOSE: A discharge detection circuit, a liquid crystal driving device, a liquid crystal display, and a discharge detection method thereof are provided to reduce device costs by removing an antenna and a memory part. CONSTITUTION: An electrostatic discharge detection part(1) comprises at least one between a first detection part and a second detection part. The first detection part detects the surge of a constant voltage. The first detection part outputs a first detection signal. The second detection part detects the surge of a negative voltage. The second detection part outputs a second detection signal. The electrostatic discharge detection part outputs the detection signal. The detection signal represents whether the surge is generated. An external output terminal(2a,2b) output the detection signal.
Patent KR-20110091921-A (KR)
Title: The thermoelectric array using the thermoelectric device
Inventor: PARK YOUNG SAM
IPC: H01L35/32
Filed: 2010-02-08
Abstract: PURPOSE: A thermoelectric array is provided to reduce manufacturing costs by integrating a thermoelectric device with a heat absorbing unit, a leg, and a heat discharge unit using a semiconductor process. CONSTITUTION: A plurality of thermoelectric devices(300) is electrically connected and has m x n structure. Each thermoelectric device includes a heat absorbing unit, an n type leg(331), a p type leg(333), a first heat discharge unit(350a), and a second heat discharge unit(350b). The leg includes a first conductive leg and a second conductive leg.