baber/WOPTO huggingface dataset:
Patent KR-20070089991-A (KR)
Title: Method and device for computing computer-generated video holograms
Inventor: SCHWERDTNER ARMIN
IPC: G03H1/08
Filed: 2005-12-22
Abstract: The data defining an object to be holographically reconstructed (3D-S) is first arranged into a number of virtual section layers (Lm), each layer defining a two-dimensional object data sets (OSm), such that a video hologram data set (HS) can be calculated from some or all of these two-dimensional object data sets. The first step is to transform each two-dimensional object data set to a two-dimensional wave field distribution. This wave field distribution is calculated for a virtual observer window (OW) in a reference layer (RL) at a finite distance (Dm) from the section layer (Lm). Next, the calculated two-dimensional wave field distributions for the virtual observer window, for all two-dimensional object data sets of section layers, are added to define an aggregated observer window data set. Then, the aggregated observer window data set is transformed from the reference layer (RL) to the video hologram layer (HL), to generate the video hologram data set (HS) for the computer-generated video hologram.
Patent KR-20070087014-A (KR)
Title: Cutting device with a drive for adjusting cutting edges
Inventor: REGTERSCHOT MARTINUS
IPC: B26D7/26
Filed: 2005-12-13
Abstract: The invention relates to a cutting device (1) for cutting strips from a web of material, particularly a web of unvulcanised rubber, more particularly cord reinforced, unvulcanised rubber, comprising a first element having a first cutting edge (14), a second element having a second cutting edge (15), wherein the first and second cutting edge are movable past each other for in cooperation cutting the strips, and a drive (12, 121) for mutually laterally adaptably adjusting the cutting edges with respect to each other.
Patent KR-20070098898-A (KR)
Title: Method for producing a welded connection and method for repairing a welded connection
Inventor: BRUECKNER ERHARD
IPC: B23K9/02
Filed: 2006-05-18
Abstract: The invention relates to a method for producing a welded connection between a first and a second component (1, 2), which components (1, 2) have in each case an inner side (8, 9), an outer side (6, 7) and an end side (10, 12) which connects said inner and outer sides, wherein the first component (1) is formed from a ferritic base body (13) which supports a plating (14) at the inside and whose end side (15) is provided with a buffer layer (16) made from an Ni-based alloy, and wherein the second component (2) is formed from an austenitic material. Said method has the following steps: a) the two components (1, 2) are arranged relative to one another such that their end sides (10, 12) between them enclose a weld groove (18), b) a root (25) which is made from an austenitic material and connects the plating (14) to the end side (12) of the second component (2) is welded in the weld groove (18), c) an intermediate layer (28) made from a nickel alloy having at least 90 % nickel is welded onto the root (25), which intermediate layer (28) is connected to the end side (24) of the plating (14) and the end side (12) of the second component (2), d) a weld seam (19) is then produced in the remaining weld groove (18) using a nickel-based welding filler material.
Patent KR-20080007217-A (KR)
Title: Led light sources for image projection systems
Inventor: MAZZOCHETTE JOSEPH
IPC: H01L33/48
Filed: 2005-12-16
Abstract: In accordance with the invention a light source for an image projection system comprises one or more LEDs packaged for high temperature operation. Advantageously, the LED die are disposed on a package comprising a ceramic coated metal base including one or more underlying thermal connection pads, and underlying electrical connection pads, each LEI) die thermally coupled through the metal base to a thermal connection pad and electrically coupled to electrical connection pads. The LED can be mounted directly on the metal of the base or on a thin coating of electrical insulator on the metal. Arrays of LED die thus packaged are advantageously fabricated by the low temperature co-fired ceramic-on-metal technique (LTTC-M) and can be referred to as LTTC-M packaged arrays. The LEDs are advantageously mounted in an array of cavities having tapered sides to reflect light from the LEDs. The high temperature LED light sources can substitute for HID lamps in a variety of front and rear projection systems and displays. They are particularly useful for rear projection systems.
Patent KR-20070097126-A (KR)
Title: Antenna and rfid tag
Inventor: ANDRENKO ANDREY
IPC: H01Q7/00
Filed: 2005-03-15
Abstract: An antenna line (11) is composed of a conductor line which meanders in a manner where a plurality of lines, which are bent only obtusely and have identical shapes, are connected.
Patent KR-20080007427-A (KR)
Title: Bead for optical-isomer resolution and process for producing the same
Inventor: OKAMOTO YOSHIO
IPC: C08B3/14
Filed: 2006-04-28
Abstract: A process for producing beads for optical-isomer resolution which have a satisfactory separation efficiency. The beads for optical-isomer resolution comprise a polysaccharide derivative, wherein the polysaccharide derivative has a structure crosslinked at the 6-position hydroxy group in constituent units of the polysaccharide with a crosslinking agent. The process for producing the beads for optical-isomer resolution comprises: a step in which an organic solvent solution of the polysaccharide derivative is added dropwise to a coagulation bath being stirred to thereby produce beads; a step in which the beads are taken out and then dried optionally after cleaning; and a step in which the beads are reacted with a crosslinking agent in an organic solvent to react at least part of the 6-position hydroxy groups in the constituent units of the polysaccharide with the crosslinking agent and thereby obtain a reaction mixture containing beads having a crosslinked structure.
Patent KR-20070100914-A (KR)
Title: Minor allergen control to increase safety of immunotherapy
Inventor: HERNANDEZ DOMINGO BARBER
IPC: A61P37/08
Filed: 2006-02-03
Abstract: The invention discloses a method for standardizing allergen extract with respect to the contents of major as well as minor allergens. The method comprises determining relative amounts of allergens in a given extract, followed by an adjustment of the contents of major an minor allergens so as to meet predefined limitations. Also disclosed is an anti-allergy kit comprising means for profiling an allergic subject and an extract or series of extracts prepared according to the invention.
Patent KR-20070103521-A (KR)
Title: A method for efficient coding of shape descriptor parameters
Inventor: BOBER MIROSLAW
IPC: G06V10/40
Filed: 2001-02-27
Abstract: A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving a plurality of sets of co-ordinate values representing the shape of the object and quantising the co- ordinate values to derive a coded representation of the shape, and further comprises quantising a first co-ordinate value over a first quantisation range and quantising a smaller co-ordinate value over a smaller range.
Patent KR-20080007558-A (KR)
Title: Method and apparatus for correcting banding of imaged regular patterns
Inventor: KARASYUK VALENTIN
IPC: G02B5/20
Filed: 2006-04-06
Abstract: A multi-channel imaging head is calibrated in accordance with a pre-determined regular pattern to minimize swath-to-swath and inter-swath variations during the imaging of the regular pattern. The imaging parameters of the imaging head are optimized in accordance with the pre-determined regular pattern.
Patent KR-20070116116-A (KR)
Title: A lock and key system with extra combinations
Inventor: WIDEN BO
IPC: E05B27/06
Filed: 2006-02-27
Abstract: A lock and key system with a very large number of code combinations. The lock (200) includes side locking tumblers (206) having pivoting fingers (208) with asymmetric key contacting portions (22Or), which engage with a wave-like code pattern (105) formed at the side of the key (100).
Patent KR-20080003826-A (KR)
Title: Stirring or dispersing device
Inventor: JAGLE PETER
IPC: B01F35/60
Filed: 2006-04-27
Abstract: The invention relates to a stirring or dispersing device (1) comprising a hermetically sealed mixing space (5), a tool (2), which can be driven about a central axis in this mixing space (5) and having a rod-shaped element (3) for transmitting the power of a drive (4) to this tool (2), and comprising such a drive (4), located outside the mixing space (5), the rod-shaped element (3) being connected at the inlet into the mixing space (5) to a membrane (6), which is part of a wall (7) of the mixing space (5), and the rod-shaped element (3) being capable of being set in a tumbling motion by the drive (4), so that its end that is inside the mixing space (5) performs a circulating motion. To achieve an optimum stirring, dispersing, grinding or comminuting result for the mixed product, it is proposed that the tool (2) is formed by a number of grinding elements (22) or balls that are to be introduced into the mixing space (5).
Patent KR-20070120558-A (KR)
Title: Integration of multiple query revision models
Inventor: BAILEY DAVID R
IPC: G06F17/30
Filed: 2005-03-31
Abstract: An information retrieval system includes a query revision architecture that integrates multiple different query revisers, each implementing one or more query revision strategies. A revision server receives a user's query, and interfaces with the various query revisers, each of which generates one or more potential revised queries. The revision server evaluates the potential revised queries, and selects one or more of them to provide to the user.
Patent KR-20070118708-A (KR)
Title: Positive-working resist composition and method for resist pattern formation
Inventor: KINOSHITA YOHEI
IPC: G03F7/039
Filed: 2006-04-18
Abstract: This invention provides a positive-working resist composition, which, upon a change in exposure, causes no significant variation in pattern size, and a method for resist pattern formation using the positive-working resist composition. A resin component (A) comprises a polymer compound (A1) comprising constitutional units (a1) containing an acetal-type protective group, acrylic ester-derived constitutional units (a2) containing a lactone-containing cyclic group, and an acrylic ester-derived constitutional units (a3) containing a polar group-containing aliphatic hydrocarbon group. An acid generating agent component (B) comprises an onium salt-type acid generating agent (B1) having a cation part represented by general formula (b-1) wherein R11 represents an alkyl group, an alkoxy group, a halogen atom, or a hydroxyl group; R12 and R13 each independently represent an optionally substituted aryl or alkyl group; and n' is an integer of 0 or 1 to 3.
Patent KR-20080028360-A (KR)
Title: Semiconductor device structure and method therefor
Inventor: TOBIN PHILIP J
IPC: H01L29/76
Filed: 2006-04-07
Abstract: A device structure (10, 40) and method for forming the device structure has a semiconductor substrate (12, 42) with an overlying first metal oxide layer (16, 46), an overlying intermediate layer (18, 48) with a first metal and either nitrogen or carbon, and an overlying second metal oxide layer (20, 50). Oxygen is then provided to the intermediate layer (18, 48). The oxygen has the effect of changing the intermediate layer (18, 48) from a conducting layer to a dielectric layer (19, 53). A final device may then be formed, for example, by forming a gate (24, 58) and two current electrodes (29, 30, 62, 64). ® KIPO & WIPO 2008
Patent KR-20080021626-A (KR)
Title: Method of estimating a current channel condition in a wireless communications network
Inventor: DOMINIQUE FRANCIS
IPC: H04B7/26
Filed: 2006-05-05
Abstract: In the method, a current channel condition is estimated based at least in part on a previous channel quality indicator and power control information received after the previous channel quality indicator. ® KIPO & WIPO 2008
Patent KR-20080019619-A (KR)
Title: Evolved interferon-alpha polypeptides
Inventor: PAIDHUNGAT MADAN M
IPC: C07K14/56
Filed: 2006-05-17
Abstract: The present invention provides evolved interferon-alpha polypeptides, and conjugates thereof, and nucleic acids encoding the polypeptides. The invention also includes compositions comprising these polypeptides, conjugates, and nucleic acids; cells containing or expressing the polypeptides, conjugates, and nucleic acids; methods of making the polypeptides, conjugates, and nucleic acids; and methods of using the polypeptides, conjugates, and nucleic acids. ® KIPO & WIPO 2008
Patent KR-20080021664-A (KR)
Title: Process to reduce the pour point of a waxy paraffinic feedstock
Inventor: GERMAINE GILBERT ROBERT BERNAR
IPC: C10G45/58
Filed: 2006-06-22
Abstract: The invention relates to a process to reduce the pour point of a waxy paraffinic feedstock comprising a fraction boiling above 450 C by diluting said feedstock with a solvent comprising an aliphatic ketone compound and an aromatic compound, wherein the volume ratio of ketone compound to aromatic compound is lower than 0.7:1, chilling the mixture to a temperature at which wax is caused to precipitate, physically removing the wax from an oil phase and recovering an oil product having a lower pour point than the waxy paraffinic feedstock, wherein at least part of the waxy paraffinic feedstock is derived from Fischer-Tropsch synthesis products. ® KIPO & WIPO 2008
Patent KR-20090074888-A (KR)
Title: System for sharing contents using location information and method thereof
Inventor: KIM JIN TAE
IPC: H04W4/04
Filed: 2008-01-03
Abstract: A system and a method for sharing contents based on location information are provided to enable a user to search various information of an area based on the location information of a portable terminal and share the searched information with other portable terminals depending on user selection. A first portable terminal transmits an information sharing activation request message to a second mobile terminal(S210). The second mobile terminal extracts first portable terminal information and transmits a sharing grant message to a contents sharing server(S220). The contents sharing server obtains location information of the first and second mobile terminal by using the first and second mobile terminal information(S240). The contents sharing server forms a contents menu corresponding to the obtained location information, and transmits/displays the contents menu to the first and/or second portable terminal(S250,S260).
Patent KR-20090075372-A (KR)
Title: Remote control method using by portable multimedia player
Inventor: LEE SANG SHIN
IPC: G11B19/02
Filed: 2008-01-04
Abstract: A remote control method using a portable multimedia player is provided to process corresponding error for a short time by processing the error of a corresponding terminal through remote control signals of the other terminal. A remote control method using a portable multimedia player comprises: a step transmitting mobile identification numbers and error data to a second terminal through wired and wireless networks in case remote control request signals using the second terminal are generated in the error generation of a first terminal; a step(212) checking remote control approval after performing the authentication of the first terminal; a step outputting error data through the second terminal in case the remote control is allowed; a step of transmitting the remote control signal to the first terminal and performing an error information process corresponding to the outputted error data; and a step(220) processing the error of the first terminal by receiving the transmitted remote control signal.
Patent KR-20090075536-A (KR)
Title: Robust head tracking method using ellipsoidal model in particle filters
Inventor: CHOI SUK WON
IPC: G06T17/00
Filed: 2008-01-04
Abstract: A head tracing method in a particle filter using an ellipsoid model performing fast tracking a particle for the predicted place is provided to trace the operation head through the small number of particles by generating particles and estimating the movement. An ellipsoid model is initialized(100). A movement is predicted by using an adaptive state transition model(110). Particles are generated through prediction(120). The most good particle is determined. A full 3D motion recovery process is utterly performed in the most good particle. The observation model is updated.
Patent KR-20090076669-A (KR)
Title: Plasma display panel
Inventor: AHN SUNG YONG
IPC: H01J11/50
Filed: 2008-01-09
Abstract: A plasma display panel is provided to improve image quality by reducing generation of image sticking. A scan electrode(102) and a sustain electrode(103) are formed on a front substrate(101). An address electrode(113) is formed on a rear substrate(111), and intersects with the scan electrode and the sustain electrode. A top dielectric layer(104) is arranged on a top part of the scan electrode and the sustain electrode. A protecting layer(105) is formed on a top part of the top dielectric layer. A bottom dielectric layer(115) is formed on the rear substrate. A barrier rib(112) of a stripe type is formed on a top part of the bottom dielectric layer.
Patent KR-20090088492-A (KR)
Title: Development of sequence-based microsatellite markers in brassica rapa and construction of genetic map
Inventor: JIN MIN AH
IPC: C12Q1/68
Filed: 2008-02-15
Abstract: A microsatellite marker which is improved from a genetic sequence of Brassica campestris ssp. is provided to use in maker assisted selection (MAS) and shorten the period of breeding crops. A primer pair of microsatellite marker which is improved from a sequence of Brassica campestris ssp. comprises two sequences among the sequence numbers 1-512. A genetic map of F3- pooled population is prepared by performing analysis of nucleic acid fingerprinting.
Patent KR-20080077558-A (KR)
Title: Substrate fluorescence mask utilizing a multiple color overlay for embedding information in printed documents
Inventor: BALA RAJA
IPC: G06F21/24
Filed: 2008-02-15
Abstract: A substrate fluorescence mask using a plurality of color overlays to embed information in a printed document is provided to generate the substrate fluorescence mask including background color, UV(UltraViolet) mark color, and distraction color to be printed as an image on a substrate containing an optical brightening agent. A substrate fluorescence mask generation system includes a digital print device, a substrate containing an optical brightening agent, at least one background color(320,350), at least one UV mark color(310,340), at least one distraction color(330), and at least one distraction pattern(360) generated from the distraction color. The UV mark color represents low contrast to the background color in normal radiation and represents high contrast to the background color in UV radiation. The distraction color represents the low contrast to the background color in the UV radiation and represents the high contrast to the background color in the normal radiation.
Patent KR-20090090226-A (KR)
Title: Pemnut of inside diameter apparatus for manufacture and method thereof
Inventor: OH SANG TAE
IPC: B23G1/20
Filed: 2008-02-20
Abstract: A manufacturing apparatus in which an inner diameter of a pem nut is easily processed and a manufacturing method thereof are provided to automatically supply a pem nut and process an inner diameter of the pen nut by multi-shaft drilling or tap step by step, thereby easily processing the pem nut having high strength. A manufacturing apparatus includes a feed device, a processing device, a multi-shaft drilling device(60) and a tap device. The feed device supplies a pem nut whose inner diameter is not processed to the processing device. The processing device successively moves to process the inner diameter of the pem nut inserted through the feed device. The multi-shaft drilling device successively processes the pem nut fixed to the processing device. The tap device is rotated by a power device. The tap device moves to a pneumatic device.
Patent KR-20090092372-A (KR)
Title: Apparatus and method for restoring bar code image
Inventor: KIM JEONG TAE
IPC: G06T5/00
Filed: 2008-02-27
Abstract: A barcode image restoring apparatus and a method thereof are provided to restore a observed barcode image by optimizing a modeled barcode image. An observing unit(210) observes an inputted barcode image. A modeling unit(220) includes a predetermined barcode image, a blurring kernel which distorts the barcode image and each function for showing the non-uniform illumination as components. The modeling unit models the predetermined barcode image. So that the similarity between the modeled barcode image and the observed barcode image can become larger, a restoring unit(230) optimizes the modeled barcode image to restore the observed barcode image.
Patent KR-20090095165-A (KR)
Title: Pellet extruding machine
Inventor: KIM JUN YEUN
IPC: B29B9/00
Filed: 2008-03-05
Abstract: A pellet molding device is provided to produce a pellet having a fixed diameter, and to prevent abrasion and damage of a component while improving productivity greatly by molding the pellet through rotation of an extrusion mold. A pellet molding device includes a raw material transfer part pressurizing a raw material of a pellet, and an extrusion molding part molding the pellet through grinding and pressing of the raw material. The extrusion molding part includes the followings: a blocking plate(410) mounted on an end of the raw material transfer part; a sealed plate(430) connected with the blocking plate and a pressurized roller rotary shaft; a pressurized roller mounted on the pressurized roller rotary shaft; and a pressurized roller receiving part(454) formed to receive the sealed plate and the pressurized roller. An extrusion mold(450) is rotated by power transferred from the outside, and combined with the blocking plate. A plurality of molding holes(452) are formed on a side of the extrusion mold.
Patent KR-20080087687-A (KR)
Title: Information transmission system
Inventor: OHARA TOSHIHIRO
IPC: G06Q40/02
Filed: 2008-03-24
Abstract: An information transmission system is provided to transfer an idea of a policyholder to persons related to the policyholder by using a message between a policyholder terminal and an insurance company server. A policyholder information transmitting unit(5) transmits information regarding a policyholder, for example, address, name, age, birth-date, telephone number, contents of an insurance contract and e-mail address of the policyholder, to an insurer server(3) via the Internet(8). An information receiver(6) information transmitter transmits information for information receivers, who receive the information from the policyholder, to the insurance company server. A message information depositor(7) deposits message information to the insurance company server. The insurance company server includes a policyholder information storing part(9), an information receiver information storing part(10), a message information depositor(11), and a message information transmitter(12) transmitting the deposited message information to the information receiver when a predetermined condition is satisfied.