baber/WOPTO huggingface dataset:
Patent AT-E372526-T1 (AT)
Inventor: ZHIPING SJAMESS ZHOU
IPC: G02B6/12
Filed: 2001-03-28
Granted: 2007-09-15
Abstract: A multiplexer/demultiplexer is provided for optical interconnection between electronic components on an integrated circuit chip. The multiplexer/demultiplexer includes a substrate formed with an array of photo emitters/detectors and conditioning electronics coupled thereto. A first layer of optically transparent material is formed on the substrate overlying the emitters/detectors and a second layer of optically transparent material, functioning as an optical waveguide, is formed on the first layer. A binary blazed grating is formed at the interface of the two layers. For multiplexing, discrete wavelength optical signals are modulated with data, emitted by the emitters, intercepted by the binary blazed grating, and multiplexed into a polychromatic beam for transmission through the waveguide. For demultiplexing, the discrete wavelengths are separated by the binary blazed grating and directed to corresponding detectors. The conditioning electronics receive and demodulate the output of the detectors to extract data, and format the data for communication with electronic components.
Patent AT-E283561-T1 (AT)
Inventor: SCHERER AUGUST
IPC: H01R13/621
Filed: 2001-02-23
Granted: 2004-12-15
Abstract: The invention pertains to a plug connection between a printed circuit board connector (3) and a mating connector (13), wherein the printed circuit board connector (3) has a connector shielding (6) and wherein an I/O plate (1) arrayed between the printed circuit board connector and the mating connector is provided with an opening (2) through which the printed circuit board connector and the mating connector can make contact and can be firmly connected to each other. Since, in this embodiment in accordance with the most recent standard, the printed circuit board connector is not screwed together with the I/O plate, a support device is proposed in this invention by which, when the mating connector (13) is screwed together with the printed circuit board connector, the I/O plate (1) is pressed against the connector shielding (6) of the printed circuit board connector (3).
Patent AT-E271258-T1 (AT)
Inventor: GOLKOWSKI CZESLAW
IPC: H01J9/24
Filed: 2001-04-20
Granted: 2004-07-15
Abstract: A discharge lamp bulb includes a light transmissive envelope and at least one conductive fiber disposed on a wall of the envelope, where the fiber has a thickness of less than 100 microns. The lamp may be either electrodeless or may include internal electrodes. Suitable materials for the fiber(s) include but are not limited to carbon, silicon carbide, aluminum, tantalum, molybdenum, platinum, and tungsten. Silicon carbide whiskers and platinum coated silicon carbide fibers may also be used. The fiber(s) may be aligned with the electrical field, at least during starting. The lamp preferably further includes a protective material covering the fiber(s). For example the protective material may be a sol gel deposited silica coating. Noble gases inside the bulb at pressures in excess of 300 Torr can be reliably ignited at applied electric field strengths of less than 4x10<5 >V/m. Over 2000 Torr xenon, krypton, and argon respectively achieve breakdown with an applied field of less than 3x10<5 >V/m.
Patent AT-E274665-T1 (AT)
Inventor: JORGENSEN OLE
IPC: F16K3/26
Filed: 2001-05-31
Granted: 2004-09-15
Abstract: A regulation insert, for insertion in a valve housing in a liquid-carrying medium, having adjustable pre-setting for regulation and/or adjustment of liquid amounts in plants with liquid-carrying media for limiting the medium to a pre-set maximum amount, independently of a difference in pressure working across the valve, the insert having a tubular element which in a housing (3) can be displaced in the longitudinal direction of the regulation insert and lies up against a spring element (8), so that by displacement of the tubular element (2) a number of openings (9) in the housing (3) are opened or closed, and where the pre-setting for the regulation insert has several rows of openings (4, 5, 28), where at least one row of openings (4, 5) is disposed substantially along the circumference of the tubular element (2), and where the rows of openings (4, 5, 28), independently of one another, can wholly or partly block the throughflow in such a manner that a multiple of adjustment possibilities is achieved.
Patent AT-E294830-T1 (AT)
Inventor: HASSELAAR MELIS
IPC: C08G65/26
Filed: 2001-05-15
Granted: 2005-05-15
Abstract: A process for the preparation of a polyether polyol containing at most about 15 ppm of sodium and potassium, comprising: (a) reacting an initiator having at least two active hydrogen atoms with at least one alkylene oxide in the presence of a catalyst having an alkali metal hydroxide to form a polyether polyol reaction product; (b) neutralizing the polyether polyol reaction product obtained in step (a) by contacting this reaction product with phosphoric acid and water; and (c) removing the salt crystals from the polyether polyol and recovering the neutralized polyether polyol containing at most about 15 ppm of sodium and potassium, wherein no adsorption agent and no hydrate of a metal salt of the acid are used before, during or after the neutralization.
Patent AT-E278404-T1 (AT)
Inventor: KUMAR PANANCHUKUNATH MANOJ
IPC: A61K9/14
Filed: 2001-06-21
Granted: 2004-10-15
Abstract: A bioavailable oral dosage form of loratadine of specific particle size and surface area.
Patent AT-E252249-T1 (AT)
Inventor: VAETH JOACHIM
IPC: G05B19/042
Filed: 2001-05-17
Granted: 2003-11-15
Abstract: The invention relates to a peripheral component with high error protection for stored programmable controls. The invention relates particularly to an analog-input circuit with at least two channels substantially identical in design, for parallel signal input and/or output, which are parallel connected and/or parallel connectable in the region of the peripheral interface. Said analog-input circuit also comprises at least one data processing component ( mu P or  mu C) for testing the channels without any disruption of the data flows.
Patent AT-E329330-T1 (AT)
Inventor: SULLIVAN ALAN
IPC: G06T15/40
Filed: 2001-12-18
Granted: 2006-06-15
Abstract: Rasterization of three-dimensional images are provided in which three-dimensional image data, which includes at least (x,y,z) coordinate and color information, are generated, organized, and stored at memory locations in one or more frame buffers in accordance with z-coordinate information.
Patent AT-E381207-T1 (AT)
Inventor: PARK MICHAEL
IPC: H04N5/225
Filed: 2001-10-25
Granted: 2007-12-15
Abstract: A system and method for determining the adjustments that must be made to the individual images recorded by a multi-lens camera so that the images will fit together into a panorama. The camera is placed in the center of a structure, the edges of which have at least one row on indicia. Each camera records an image which includes the indicia along each edge that will be seamed with an edge of another image in order to form a panorama. Each edge of the structure which is along a seam that will be seamed with an edge of another image is recorded by two lenses on the camera. The amount of adjustment required to make the indicia in the two images fit together is then determined. The values of these adjustments are recorded along with an identification of the camera which recorded the images. Subsequent sets of images recorded by this same camera can then be seamed using the same adjustments.
Patent AT-E310220-T1 (AT)
Inventor: CELIK RIDVAN K
IPC: A47B88/48
Filed: 2001-11-19
Granted: 2005-12-15
Abstract: The present invention relates to a refrigerator comprising a rotatable vegetable storage compartment (9) which provides easy access to the vegetable and fruits it contains; easily opens/closes with a rotattional movement; containing preferably movable and functional storage containers. Said rotatable vegetable storage compartment (9) is mounted preferably in the lower portion of the cabinet (3), between the bottom surface (4) and the guide (8) by means of a connecting assembly (12) comprising a connecting piece (13) and an adaptor piece (14).
Patent AT-E311498-T1 (AT)
Inventor: SCHROEDER DETLEF DIPL-ING
IPC: E01C5/00
Filed: 2002-03-08
Granted: 2005-12-15
Abstract: Artificial stone (1) has composite sections (3, 4) which extends in its lower region in the direction parallel to the side surfaces in a plinth-like manner. Automatic positioning of the composite sections of neighboring stones between the composite sections occurs when neighboring stones are placed together maintaining a required minimum distance.  Preferred Features: The stone has a number of composite sections arranged at a distance from each other along one side surface (2). The composite sections (4) have a partial cylindrical shape and the composite sections (3) taper upward.
Patent AT-E389297-T1 (AT)
Inventor: YAMAMOTO KUMESUGU
IPC: G09G3/20
Filed: 1997-09-17
Granted: 2008-03-15
Abstract: The plasma display panel having brightness display ranges comprising a gradation brightness display range (1) which displays gradation brightness corresponding to the input signals under a preset input signal level (LM) and a constant peak brightness display range (2) which displays a constant peak brightness (P) greater than the maximum brightness (M3) corresponding to input signals greater than the preset input signal level (LM). The plasma display panel can provide the gradation display up to the maximum brightness (M3) corresponding to the input signals up to the maximum input signal level (LM) and provide the constant peak brightness (P) corresponding to the peak level input by adding one additional weighting bit for the higher gradation. Consequently, a high quality brightness display with high mean value of the brightness and sufficiently high peak brightness can be achieved. Furthermore, the plasma display panel enhances the brightness weighting value and the value of  gamma  for the reverse  gamma  correction when the input signals go over the preset value and decrease the values to the original values when the input signals drop below the preset value. The plasma display panel can provide the gradation display up to the maximum brightness M3 corresponding to the input signals up to the maximum input signal level LD and provide the gradation display up to the peak brightness P greater than the maximum brightness M3 corresponding to the input signals over the maximum input signal level LD. <IMAGE>
Patent AT-E418767-T1 (AT)
Inventor: MURAKAMI KOZO
IPC: H04N5/278
Filed: 2002-07-25
Granted: 2009-01-15
Abstract: A superimposing apparatus and method for broadcasting a 3DCG image can calculate and superimpose additional information such as characters and figures expressed by a 3DCG image on a TV flame in real time by means of combining a general three-dimensional graphics accelerator board and a conventional TV broadcasting hardware and devising a software processing. The superimposing apparatus for broadcasting a 3DCG image includes a rendering process for rendering a 3DCG image datum by a three-dimensional graphics accelerator and a mixing process for mixing a 3DCG image and an input TV signal by a superimposer. The rendering process is carried out concurrently with the mixing process. A frame to be mixed is a previous frame advanced by one frame from a frame to be concurrently rendered. A system memory to be read out is changed to even frames and odd frames in accordance with an input TV signal so as to avoid an interference of rendering and superimposing. <IMAGE>
Patent AT-E322648-T1 (AT)
Inventor: HUANG KUO-HAO
IPC: F21S4/00
Filed: 2002-07-25
Granted: 2006-04-15
Abstract: A waterproof Christmas light bulb includes a connection tube (22) formed on top of the socket (20) and having a diameter smaller than a diameter of the socket (20) so that a step (23) is formed at a joint between the socket (20) and the connection tube (22), a bulb (30) partially received in the connection tube (22), an O ring (34) resting on and supported by the step (23), an enclosure (40) securely connected to the connection tube (22) by a securing device so that the O ring (34) is securely clamped between the enclosure (40) and the step (23) of the socket (20), and a plug (50) received in the socket (20) to have a waterproof engagement with the cables (21) and the inner periphery of the hollow socket (20). <IMAGE>
Patent AT-E409789-T1 (AT)
Inventor: BENTE HEINZ-GUENTER
IPC: E04B7/22
Filed: 2002-10-24
Granted: 2008-10-15
Abstract: Roof insulating plate comprises an upper side (1) for supporting roofing tiles and an under side on a roof lath side. A first overlapping section (4) extending over the majority of the side length (L1) is arranged on a first side of the plate. A tapering form-locking groove (5) extends over the majority of the length (l1) of the first overlapping section. A second overlapping section (7) extending over the majority of the side length (L2) is arranged on a second opposite side of the plate. A tapering form-locking bar (8) extends over the majority of the length (l2) of the second overlapping section. Two plates are joined together by inserting the bar of a first plate into the groove of a second plate or by sliding the groove of a first plate onto the bar of a second plate. When adjacent plates are installed the tapering bar engages in a form-locking manner in the tapering groove. <??>Preferred Features: The roof insulating plate is made of polystyrene.
Patent AT-E402316-T1 (AT)
Inventor: TOBER WERNER
IPC: E06B3/263
Filed: 2002-10-30
Granted: 2008-08-15
Abstract: The plastics double windowpane (20) fits between two extruded aluminum profiles (4,21) and the edge rests on a further profile (2). Two of the profiles are filled with plastics foam (5,6) and all the profiles are held together by interlocking catch members. The assembly includes plastics assembly rails (7,8) which accommodate fastening members (17,19).
Patent AT-E359747-T1 (AT)
Inventor: RUGFELT HAKAN
IPC: A61F5/058
Filed: 2002-11-15
Granted: 2007-05-15
Abstract: The structure to support and stabilize a casualty has a flexible film to be attached to the casualty. It has an airtight inner zone, which can be evacuated, to take an inserted body (3) of an air permeable and flexible material length of partially overlapping chambers, within enclosed pockets (5), containing loose particles.
Patent AT-E356150-T1 (AT)
Inventor: DE FERRA LORENZO
IPC: C08B37/00
Filed: 2002-06-20
Granted: 2007-03-15
Abstract: The description relates to a process for the production of esters of heparin, wherein from 0.1 to 2g of a halogenated reagent having the formula R-CH2-X, where R is a phenyl group which is non-substituted or substituted by a halogen atom or by a nitro group, and X is a halogen atom, preferably chlorine, are reacted with from 2 to 20g of one of the quaternary ammonium salts of heparin in from 30 to 250ml of N,N-dimethylformamide and/or N,N-dimethylacetamide. <??>The process in question allows esters of heparin to be obtained at lower cost and within shorter times than the methods known in the art, minimising among other things the use of lachrymatory reagents, such as, for example, benzyl chloride.
Patent AT-E363781-T1 (AT)
Inventor: BAUMERT WOLFGANG
IPC: H04B10/2569
Filed: 2002-12-30
Granted: 2007-06-15
Abstract: The method involves obtaining two phase difference information corresponding to two phase differences between a digital signal (dat) and a rising and falling edge of a clock signal (clk) associated with the digital signal, respectively. An eye width (Teye) is determined based on the determined information. The rising and falling edge of the clock signal indicates the duration of the bit time. Independent claims are also included for the following: (A) eye monitor for determining eye diagram (B) a receiver for performing a method of determining an eye diagram of a digital signal.
Patent AT-E382995-T1 (AT)
Inventor: JAIN AVINASH
IPC: H04B1/00
Filed: 2002-06-05
Granted: 2008-01-15
Abstract: Method and apparatus for congestion control in a wireless communication system. In one embodiment, the status of a congestion bit indicates the type of adjustment, such as increase or decrease, to be performed at an access terminal to determine the next data rate for transmissions on the reverse link. The status of the congestion bit is determined by comparing a congestion parameter to a predetermined threshold (186). One embodiment implements an outerloop threshold having a margin with respect to the desired congestion metric threshold. The outerloopthreshold is adjusted in response to comparing a measured congestion metric to the desired threshold (192, 194, 196). The outerloop threshold adjustment maintains the congestion metric to within a predetermined probability of exceeding the desired threshold.
Patent AT-E436089-T1 (AT)
Inventor: IN T ZAND MICHAEL
IPC: H01L29/78
Filed: 2002-01-10
Granted: 2009-07-15
Abstract: The manufacture of a vertical power transistor trench-gate semiconductor device in which the source regions (13) are self-aligned to the trench-gate structures (20,17,11) including the steps of forming a mask (61) on a surface (10a) of a semiconductor body (10), using the mask (61) to form the trench-gate structures (20,17,11), then using the mask (61) to form U-shaped section layers (62A, 62B) of insulating material whose base portion (62B) provides a gate insulating layer on the gate material (11), then removing the mask (61) and forming spacers (64) against well-defined steps provided by the upright portions (62A) of the U-shaped section layers, then using the spacers (64) to form the source regions (13).
Patent AT-E326435-T1 (AT)
Inventor: SIMONS DENNIS ROBERT
IPC: G02B6/00
Filed: 2002-05-27
Granted: 2006-06-15
Abstract: The present invention relates to a method of manufacturing an optical fiber by carrying out one or more chemical vapor deposition reactions in a substrate tube, with the optical fiber exhibiting a low sensitivity to the hydrogen-induced attenuation losses at a transmission wavelength of 1550 nm. The present invention furthermore relates to an optical fiber comprising a cladding layer and a light-conducting core, which fiber has been obtained by using the present method.
Patent AT-E339946-T1 (AT)
Inventor: PERRON BEATRICE
IPC: A61K8/00
Filed: 2002-05-31
Granted: 2006-10-15
Abstract: The invention concerns a cosmetic composition, in particular for hair care, comprising, in a cosmetically acceptable medium: (a) solid particles containing at least 10 wt. % of carbonate calcium; (b) a combination of at least two surfactants, selected among combinations: of at least an anionic surfactant (i) and of at least an amphoteric surfactant (ii) or of at least an anionic surfactant (i) and of at least a non-ionic surfactant (iii); (c) a cationic polymer whereof the cationic charge density is not more than 7 meq/g and, preferably, not less than 0.05 meq/g.
Patent AT-E362902-T1 (AT)
Inventor: SMITH ALAN ARTHUR
IPC: C07B57/00
Filed: 2002-06-07
Granted: 2007-06-15
Abstract: The invention relates to a resolving agent consisting of a chiral sulphamic acid derivative of the formula (R1,R2)N-SO3H, wherein R1 and R2, being the same or different, represent a hydrogen atom, an optionally substituted, linear, branched or cyclic alkyl or heteroalkyl group, or an optionally substituted aromatic or heteroaromatic group, provided that at least one of the R1 and R2 groups is chiral. The invention also relates to a process for the resolution of a mixture of enantiomers using said resolving agent and to a process for the preparation of a chiral sulphamic acid derivative wherein an amine of the formula (R1,R2)N-H, wherein R1 and R2 are as defined above, is reacted with a suitable reagent to obtain said chiral sulphamic acid.
Patent AT-E331194-T1 (AT)
Inventor: BECKE CHRISTOPH
IPC: A47B57/00
Filed: 2002-09-25
Granted: 2006-07-15
Abstract: An insert is provided for a door storage compartment. The insert contains a frame that forms at least one chamber and has a fixing device located on one side of the frame for fixing the insert to the door storage compartment. A second side of the frame contains at least one indentation for securing an object that lies outside of the frame.
Patent AT-E317366-T1 (AT)
Inventor: HEIKAUS GERD
IPC: B65H18/04
Filed: 2002-11-28
Granted: 2006-02-15
Abstract: A device for producing film rolls, which is in particular suitable for producing coreless film rolls, comprises a roll holder for receiving a film roll comprising a film sheet to be wound off. The film sheet is wound up to a winding mandrel for producing the preferably coreless film roll. For producing in particular a coreless film roll the winding mandrel comprises a plurality of radially displaceable holding segments extending in longitudinal direction of the winding mandrel. After transfer of the winding mandrel, together with the wound-up film roll, to a transport means, the winding mandrel is transported to a delivery station. The delivery station serving for automatically delivering the wound-up film roll from the winding mandrel comprises a displacement means with the aid of which the holding elements of the winding mandrel are displaced into a delivery position. In this delivery position the outer diameter of the winding mandrel is smaller such that the film roll is delivered from the winding mandrel and falls onto a transport belt.
Patent AT-E310698-T1 (AT)
Inventor: PLASSWICH FRANZ
IPC: B65H19/22
Filed: 2002-08-05
Granted: 2005-12-15
Abstract: The invention relates to a device for cutting through a web running to a driven winding roll and for fixing the following web beginning to a winding core or to a winding tube. Said device comprises a winding roller, which leads to the winding roll and against which a winding tube can be placed, a blade that cuts through the web, and comprises means for diverting the web beginning from the winding roller to the driven winding tube. In order to permit, in a simple manner, a web beginning that is cut free to be wound onto a winding tube without applying adhesive, deflection rollers, which are mounted on supports like a pair of tongs, can be moved into the roller gaps between the winding roller and the winding tube that is placed against the same. At least one endless belt runs over said deflection rollers and, as the deflection rollers are moved into the roller gaps (10), it encompasses part of the winding tube facing away from the winding roller. The winding roller is provided with a cutting blade that can be extended out of a slot located on a surface line and, in the direction of rotation behind the cutting blade, is provided with a device, which introduces the web beginning formed by the separated section into the gap located between the winding tube and the belt that runs over the deflection rollers and onto the winding tube.
Patent AT-E556445-T1 (AT)
Inventor: NDZEBET ERNEST
IPC: H01M4/02
Filed: 2002-12-13
Granted: 2012-05-15
Abstract: According to the present invention an alkaline electrochemical cell can contain an anode having an anode active material, an alkaline electrolyte, a gelling agent and an oxazoline surfactant additive. The invention relates to an anode mix, to an anode containing the mix, and to an electrochemical cell containing the anode and to methods for making the anode mix, the anode and the cell. Performance improvements can be realized when the oxazoline surfactant is provided in the anode, which can include increased operating voltage, good high rate pulse capability, elimination of initial potential dip, good shelf life and reduced sensitivity to open circuit rest.
Patent AT-E353707-T1 (AT)
Inventor: MAO GUOQIANG
IPC: A61L27/00
Filed: 2002-08-27
Granted: 2007-03-15
Abstract: Multi-layer coated materials and methods of making them are disclosed. In a specific embodiment, a porous polymeric substrate is pre-activated and immersed in a polyelectrolyte solution to form a first layer having an electric charge and at least one functional group. The coated material is next immersed in a second solution of a material having an electric charge opposite of that of the first layer to provide a bi-layer coating. This process can be repeated to form multi-layer coatings on porous substrates.