baber/WOPTO huggingface dataset:
Patent AT-E262222-T1 (AT)
Inventor: HERDEG WOLFGANG
IPC: B60L11/18
Filed: 2001-06-05
Granted: 2004-04-15
Abstract: The invention relates to a fuel-cell system comprising a fuel cell and a number of secondary units for starting and operating the fuel cell. According to the invention, to improve the dynamics of the operating cycle of the fuel cell system, for example if the fuel cell system is to be cold started or restarted immediately after the system has been switched off, a device for switching on/off the fuel cell and the secondary units is provided. Said device allows at least individual secondary units and/or the fuel cell to be switched on/off or switches on/off said units and the cell independently of one another. The stepped switch-off of the fuel-cell system permits, for example, the secondary units that are necessary for a rapid re-start to remain in operation and thus be maintained at the required operating temperature, whereas less important secondary units can be switched off. The invention also relates to a method for switching on/off a fuel-cell system of this type.
Patent AT-E497157-T1 (AT)
Inventor: BATES DANIEL
IPC: G01N25/72
Filed: 2001-09-13
Granted: 2011-02-15
Abstract: Apparatus for non-destructively testing material to enable detection of any damage sites, comprising means for generating localized heating at any damage site in the material, and means for imaging the material to enable detection of any localized heating at the damage site.
Patent AT-E281424-T1 (AT)
Inventor: WAGNER PAUL
IPC: C07C27/00
Filed: 2001-08-10
Granted: 2004-11-15
Abstract: The invention relates to a process for preparing trimethylolpropane with simultaneous formation of formate salts of the formulawhere M represents the alkali metals lithium, sodium, potassium, rubidium, caesium and/or the alkaline earth metals beryllium, calcium, strontium, barium and n is 1 when M is an alkali metal and is 2 when M is an alkaline earth metal, where n-butyraldehyde, formaldehyde and a base are reacted by the inorganic Cannizzaro process and the reaction mixture formed is subjected to vapour pressure filtration as a suspension, if appropriate after partly removing distillable constituents, such as water.
Patent AT-E354836-T1 (AT)
Inventor: DEERING MICHAEL F
Filed: 2001-10-04
Granted: 2007-03-15
Abstract: A graphics system comprising a rendering engine, a sample buffer and a filtering engine. The rendering engine receives graphics primitives, generates sample positions, computes a depth value and color values for each sample position interior to each primitive. The blur value is assigned to each sample based on its depth value relative to an estimate of the concentration depth of the viewer. The per-sample data are stored in the sample buffer. The filtering engine reads samples in a neighborhood of a current filter position, and filters the samples to generate a video output pixel which is transmitted to a display device. The filtering engine applies to each sample in the neighborhood a corresponding filter function. The filter function has a spatial cutoff frequency determined by the sample's blur value.
Patent AT-E522979-T1 (AT)
Inventor: AOKI ICHIRO
IPC: H03F1/22
Filed: 2001-10-09
Granted: 2011-09-15
Abstract: The present invention discloses a distributed power amplifier topology and device that efficiently and economically enhances the power output of an RF signal to be amplified. The power amplifier comprises a plurality of push-pull amplifiers interconnected in a novel circular geometry that preferably function as a first winding of an active transformer having signal inputs of adjacent amplification devices driven with an input signal of equal magnitude and opposite phase. The topology also discloses the use of a secondary winding that matches the geometry of primary winding and variations thereof that serve to efficiently combine the power of the individual power amplifiers. The novel architecture enables the design of low-cost, fully-integrated, high-power amplifiers in the RF, microwave, and millimeter-wave frequencies.
Patent AT-E396592-T1 (AT)
Inventor: BYERS SIMON
IPC: H04B/
Filed: 2001-11-06
Granted: 2008-06-15
Abstract: In a mobile communications network, a delivery acknowledgement receipt can be sent to indicate a SMS message is delivered. A system can be based on currently-existing protocols, such as described in the IS-136 standard. Existing network signals that acknowledge receipt of a message can be captured and utilized to notify the originator when the SMS message is delivered. A variety of other scenarios (e.g., unsuccessful delivery) can also be supported.
Patent AT-E274265-T1 (AT)
Inventor: SIPOLA JUSSI
IPC: H04L29/08
Filed: 2001-12-18
Granted: 2004-09-15
Abstract: The invention relates to a data transmission method and a radio system that comprises a first ( 260 ) transceiver and a second transceiver ( 264 ) that are in radio contact with each other. The first transceiver ( 260 ) comprises means ( 500, 504 ) for forming data blocks for transmission in such a manner that the data blocks are given identifiers for identification. The second transceiver ( 264 ) comprises means ( 512 ) for receiving data blocks transmitted and retransmitted by the first transceiver, and means ( 524 ) for detecting a failure in receiving a data block. The second transceiver ( 264 ) comprises means ( 530 ) for maintaining information on the position of a window belonging to a finite identifier space, and means ( 524 ) for comparing the identifiers of the re-received data block and the earlier received data block with each other and for defining the data blocks as the same, and means ( 524 ) for combining the data blocks defined as the same.
Patent AT-E307157-T1 (AT)
Inventor: KAEMPF RUDOLF
IPC: C08G64/20
Filed: 2001-11-08
Granted: 2005-11-15
Abstract: Polycarbonates are produced by reacting a monomeric carbonate component with at least one diphenol or dialcohol in the presence of a transesterification catalyst, wherein the molten component is mixed with the transesterification catalyst by stirring and a transesterification product is produced, which is polycondensated. For polycondensation, the transesterification product is passed through a preliminary reactor, at least one intermediate reactor and one final reactor, the reactors being connected in series and having a substantially horizontal driven shaft with stirrers attached thereto. It is ensured that in the preliminary reactor and in the final reactor a dwell time of the melt of 5 minutes to 2 hours is maintained, that the temperatures in the preliminary reactor are maintained in the range from 220 to 300° C. and in the final reactor in the range from 240 to 350° C., and that the pressure in the preliminary reactor is maintained in the range from 100 to 800 mbar and in the final reactor in the range from 0.1 to 50 mbar.
Patent AT-E333548-T1 (AT)
Inventor: KEMMANN PETER
IPC: E05B27/00
Filed: 2002-02-01
Granted: 2006-08-15
Abstract: At least two core pins (12, 13) and their corresponding casing pins (19, 20) are offset at an angle of 180 deg. relative to each other, have parallel length axes (25, 26) and can be rotated in opposite directions into the open position using a flat key. The length axis of at least one of the core pins and the keyway central axis (7) intersect at an acute angle at a point not on the core length axis.  The cylinder casing (1) has a round bore extending in its length direction housing a rotatable round core (3) with a keyway (4) for a flat key (5). At least two pairs of pins are provided, each pair comprising a casing pin which is spring-loaded in the direction of the core by a compression spring (21) and a coaxial core spring. The pins are moved into an open position by inserting a flat key between the outer mantle surface (14) of the core and the bore (2) inside the casing. At least two core pins extend at an acute angle relative to the key central axis (6).
Patent AT-E276868-T1 (AT)
Inventor: BECKER KLAUS DR
IPC: B29C45/17
Filed: 2002-06-11
Granted: 2004-10-15
Abstract: Tool platen (1) has a plate-like rectangular central area(2) and bushes surrounding openings (6) through which the machine tiebars pass. Bushes (5) are linked to the central area by connectors which form a flexible bending and torsion joint.
Patent AT-E257416-T1 (AT)
IPC: B21C37/08
Filed: 2002-10-18
Granted: 2004-01-15
Abstract: The lower section extruded strip (2) has a U shape and to be mounted onto the top surface is a smaller section strip (5). The two sections are to be joined by seam welding along edges (6,7) . While the sections are stationary the laser welding heads (14,15) are moved along the length. The laser beam (16) is reflected into the edge section.
Patent AT-E310369-T1 (AT)
Inventor: KENDALL CHAD
IPC: H04L12/56
Filed: 2002-11-18
Granted: 2005-12-15
Abstract: Apparatus for transmitting a data stream between cards connected by a midplane breaks the data stream into a plurality of channels. The apparatus comprises a serializer for each channel. Serialized data is transmitted across the midplane to a deserializer at the destination. Sequential cells are sent in different channels. Cell ordering is preserved by staggering the start of cell transmission in the channels. The invention permits data to be transmitted across a mid plane using a reduced number of data lines. The data stream on each card may be carried in a wide bus at a relatively low clock rate. Apparatus according to the invention may be used to transmit an OC-192 data stream across a pin-limited interface. <IMAGE>
Patent AT-E321241-T1 (AT)
Inventor: ALIX GUY-PAUL
IPC: B64D13/00
Filed: 2002-01-15
Granted: 2006-04-15
Abstract: A steam generator comprises a reservoir (110) which contains a water-based fluid (E). The reservoir is connected to a heat exchanger (210) which transforms the fluid into steam. The heat source associated with the heat exchanger is a thermo-chemical reactor (230).
Patent AT-E348281-T1 (AT)
Inventor: SHEERAN HOWARD STEPHEN
IPC: F16K37/00
Filed: 2002-04-10
Granted: 2007-01-15
Abstract: The present invention provides a device for monitoring the operation of a control valve ( 1 ), which is adapted to supply fluid at a predetermined temperature via an outlet ( 4 ). The device includes a sensor ( 10 ) adapted to be coupled to the outlet ( 4 ) so as to sense the temperature of the fluid. An indication device ( 16 ) and a processor ( 18 ) are provided. In use, the processor is adapted to determine the temperature of the fluid from the sensor and, provide an indication of this via the indication device.
Patent AT-E346320-T1 (AT)
Inventor: ENGSTRAND JAN-KE
IPC: G02B6/36
Filed: 2002-03-26
Granted: 2006-12-15
Abstract: With the present invention, alignment and fixing of an optical fiber in front of a transmitter and/or receiver in an optical module is attained by an arrangement. The arrangement includes an alignment element (1) with groove (4) for an optical fiber (8) arranged on the top side and with fastening means (5A, 5B) arranged in pairs on the sides, and a u-shaped clamp (2) with adapted fastening means (7). During execution of the method for alignment of the optical fiber, the fiber is positioned in the groove (4) and the clamp (2) is depressed on the alignment element (1), whereby the fastening means (7) arranged on the clamp (2) engages the fastening means (5A, 5B) arranged on the alignment element (1) and the clamp (2) is fastened on the alignment element (1) and the optical fiber (8) is aligned and fixated in the groove (4).
Patent AT-E283193-T1 (AT)
Inventor: MORGAN WILLIAM BEVLY
IPC: A62B18/02
Filed: 2002-01-07
Granted: 2004-12-15
Abstract: A flexible full face mask to supply breathable air to humans when in environments where it is not possible to breathe, such as underwater masks, or in environments having toxic gases or similar toxic conditions. The mask includes a mask skirt in the form of a one-piece flexible face seal and separate rigid frame components which define separated self-contained spaces that are connected together in a manner to allow each self-contained space to individually conform and seal against the contours of the face of the wearer. The mask also includes a removable adaptor pod mounted on a lower of the frame components to enable full access to the mouth of the wearer while maintaining the mask in sealed relation on the facial surfaces of the wearer.
Patent AT-E318035-T1 (AT)
Inventor: JANEZ GONZALEZ JAVIER
IPC: H04L12/24
Filed: 2002-04-10
Granted: 2006-03-15
Abstract: In a method and system for collecting data from remote terminal units using the Internet, each remote terminal unit is connected to an Internet-ready communication module having an Internet-like client running thereon. The Internet-like client provides the communication protocols and procedures to allow direct, bearer service and network independent communication between the communication module and an Internet server.
Patent AT-E555803-T1 (AT)
Inventor: BOSCHERT URSULA
IPC: C12N15/09
Filed: 2002-05-08
Granted: 2012-05-15
Abstract: The invention relates to the use of osteopontin, or of an agonist of osteopontin activity, for treatment or prevention of a neurologic diseases.
Patent AT-E397467-T1 (AT)
Inventor: FERGUSON F
IPC: A61B5/15
Filed: 2002-03-06
Granted: 2008-06-15
Abstract: Medical needle shield apparatus (10) for covering a needle after use. A shield (22) with two or more segments (12 and 14) hingedly connected to each other is movable from a retracted position where the needle (16) is exposed, to an extended position where the shield extends beyond the end of the needle. The needle is affixed in a hub (18) of a medical needle device, and the shield is articulated to the hub. At least one of the two or more segments has an open orifice through which the needle passes to form an axis of intersection about the needle. The number of hingedly connected segments depends upon the needle length and device length required to extend the shield beyond the distal end of the needle.
Patent AT-E296454-T1 (AT)
Inventor: LAZAREV PAVEL I
IPC: G02B1/08
Filed: 2002-07-10
Granted: 2005-06-15
Abstract: The anisotropic multilayer thin-film coatings may be used in fabrication of various optical elements, such as polarizers, beam splitters, interference-polarizing light filters, polarizing mirrors, etc.A multilayer optically anisotropic structure, which contains at least one layer with high degree of anisotropy and perfect structure, whereas refraction indexes and thicknesses of all layers and their combination is selected such as to provide an intereference extremum for at least one polarization of light in the said region of the spectrum and on at least one side of the multilayer optical structure, wherein at least one of the layers is optically anistropic and has been made of at least one organic materiel, molecules or fragments of molecules of which have flat build and where at least a part of the said layer has crystalline structure, while the following relationships are true for the main axes of ellipsoids of the imaginary and the real parts of the refraction index of the anistropic layer in the region of at least one of the absorption bands of the layers' material on the area with linear dimensions no less that wavelength of the maximum of the least one absorption band : K1 >= k2 > k3, (n1 + n2) / 2 > n3, where k1, k2, k3 and n1, n2, n3 - are the main values of the axes of ellipsoids of the imaginary and the real parts, accordingly, of the refraction index of the layer.
Patent AT-E358025-T1 (AT)
Inventor: THOMPSON TRAVIS W
IPC: B41M3/00
Filed: 2002-07-31
Granted: 2007-04-15
Abstract: A method for producing precise, complex patterns on a glass or plastic substrate using a writing system capable of dispensing high viscosity materials at a volume rate synchronous with the rate of movement of a flexural member relative to said substrate, is disclosed.
Patent AT-E415764-T1 (AT)
Inventor: LINDOFF BENGT
IPC: H04B1/04
Filed: 2002-04-02
Granted: 2008-12-15
Abstract: The frequency bandwidth of a signal is reduced, while retaining the desired signal information, by selectively introducing a controlled distortion to an IQ baseband signal. Selective generation of either a non-distorted complex-valued baseband signal or a distorted complex-valued baseband signal may be based upon values of information bits in the sequence of information bits to be represented by the radio frequency signal. The technique is applicable to both IQ-modulators and polar modulators, thereby allowing cost-efficient and current-efficient polar modulators and/or cost-efficient power amplifiers to be utilized.
Patent AT-E392374-T1 (AT)
Inventor: SKOLIK BERNARD
IPC: B65D71/58
Filed: 2002-04-29
Granted: 2008-05-15
Abstract: The bottle carrier of foldable flat material has a box-form container with a center wall (7) parallel to the two long sidewalls and with a carrying handle (8) at the top. Transverse walls parallel to the end sidewalls (5,6) are provided between the center wall and long sidewalls to form compartments to accommodate the bottles (13). Outwards inclined bevels are joined at the bottom to the long side edges of the bottom wall (2), and at the top joined to the lower edges of the long sidewalls.
Patent AT-E319258-T1 (AT)
Inventor: BERTIN CHRISTIAN
IPC: H04L29/06
Filed: 2002-11-12
Granted: 2006-03-15
Abstract: A method of broadcasting a succession of contents through a computer network from a broadcasting source (S) to a plurality of receiver terminals able to receive from the source. The method includes, for each content, sending data units conveying the content from the source through the computer network, and supplying the receiver terminals with an indication enabling them to identify each transition between two successive contents, thus enabling the receiver terminals to determine the time of a transition between successive contents more precisely. The data units to be broadcast are marked by modifying the marking of the data units of the successive contents separated by a single transition. The receiver terminals (T) are supplied with marking information enabling them to distinguish between data units belonging to different contents (Cn, Cn+1) with the aid of their marking.
Patent AT-E340413-T1 (AT)
Inventor: KELLEY TOMMIE W
IPC: H01L51/05
Filed: 2002-10-23
Granted: 2006-10-15
Abstract: Provided is an organic thin film transistor comprising a siloxane polymeric layer interposed between a gate dielectric and an organic semiconductor layer. An integrated circuit comprising thin film transistors and methods of making a thin film transistor are also provided. The organic thin film transistors of the invention typically exhibit improvement in one or more transistor properties.
Patent AT-E481986-T1 (AT)
Inventor: HARATS DROR
IPC: C12N15/09
Filed: 2002-05-01
Granted: 2010-10-15
Abstract: A nucleic acid construct comprises (a) a first polynucleotide region encoding a chimeric polypeptide including a ligand binding domain fused to an effector domain of an apoptosis signaling molecule; and (b) a second polynucleotide region encoding a cis acting regulatory element being for directing expression of said chimeric polypeptide in a specific tissue or cell; wherein said ligand binding domain is selected such that it is capable of binding a ligand present in said specific tissue or cell, whereas binding of said ligand to said ligand binding domain activates said effector domain of said apoptosis signaling molecule.
Patent AT-E424304-T1 (AT)
Inventor: DOBERENZ PHILIP
IPC: B41J3/36
Filed: 2002-10-15
Granted: 2009-03-15
Abstract: A printing system. The system may include an ink dispenser, a switch to generate an initial position signal, a movement sensor to generate movement signals and a circuit that causes the dispenser to dispense ink in accordance with the image data, the initial position signal and the movement signal. The system may also include a connector, a power source, a microcontroller, a memory and an ink-curing component. Image data is then transferred to a surface by sweeping the printing system across the surface as the printing system tracks the status of each pixel.
Patent AT-E348855-T1 (AT)
Inventor: MAEURER ANDREAS
IPC: C08J11/08
Filed: 2002-10-24
Granted: 2007-01-15
Abstract: The invention relates to a method for the production of re-expandable polystyrene by material recycling of waste expanded polystyrenes. The expanded polystyrene waste is dissolved in a solvent, selected from di-(lower alkylene)glycol di-(lower alkyl) ethers, where lower alkyl = straight- or branched-chain C1 - C12 alkyl, mono- or di-carboxylate di-(lower alkyl) esters with a straight- or branched- carboxylate chain length of C1 - C12, where lower alkyl has the meaning given for the glycol ether, THF, ketones, mixtures of the above solvents and mixtures of said solvents with ethylene carbonate, propylene carbonate, cyclohexane and/or rapeseed oil methyl ester. The polystyrene solution is precipitated using a precipitating agent which has a polarity lower than the employed solvent and the precipitated polystyrene is optionally partly dried, such that the blowing agent incorporated in the polystyrene is not removed. Finally the precipitated polystyrene can be re-expanded by means of a heat-carrier.
Patent AT-E380179-T1 (AT)
Inventor: KNUEBEL GEORG
IPC: A61K8/00
Filed: 2002-10-17
Granted: 2007-12-15
Abstract: Compositions for dyeing keratinic fibers, which contain p-phenylene-diamine derivative substituted by an imidazolyl group, the use of these compounds for dyeing keratinic fibers and a process for dyeing keratinic fibers using these compounds.
Patent AT-E531813-T1 (AT)
Inventor: ZHAO MING
IPC: C12Q1/37
Filed: 2002-12-31
Granted: 2011-11-15
Abstract: A method to follow the progress of tumor treatment in subjects utilizes bacteria that have been modified to express a fluorescent protein. The method can also monitor expression of genes associated with the bacteria that produce therapeutic agents during the course of treatment, optionally against a background of fluorescence generated by the tumor itself. The method permits visualization of the progress of treatment in live subjects so that treatments can be modified according to their efficacy.
Patent AT-E385515-T1 (AT)
Inventor: PARMEGGIANI LUCIANO
IPC: C12M1/24
Filed: 2002-12-24
Granted: 2008-02-15
Abstract: The present invention relates to an analytical device (1) for cell cultures comprising a container (4) for cell cultures, a reservoir (2) for the storage of fresh culture medium for said cell cultures, pumping means (3) suitable to introduce said fresh culture medium into said container and to remove metabolised culture medium from the cell cultures of said of said container and a depositing device (5) suitable for depositing the metabolised culture medium removed from said container by means of said pumping means onto an analytical support (11).
Patent AT-E340470-T1 (AT)
Inventor: GOURHANT YVON
IPC: H04L12/721
Filed: 2003-05-20
Granted: 2006-10-15
Abstract: The active packet access system has active nodes (NA2,NA3) interconnected from a terminal (T) and using the hypertext protocol to display a page of information from a server (SW). A sub layer (SC) of communications protocol allows active packet request to be sent via a bridge (P) extracting the information and also allowing active node communications.
Patent AT-E430605-T1 (AT)
Inventor: NUERNBERG HANS PETER
IPC: A63B39/00
Filed: 2003-11-25
Granted: 2009-05-15
Abstract: The present invention relates to a method for the manufacture of three-dimensional parts of a ball, in particular of a soccer ball with the steps of providing an outer material (20) and at least one backing material (10), the three-dimensional forming of the outer material (20) into a shape corresponding substantially to a section of the surface of the ball, the three-dimensional forming of the backing material into a shape correspondingly substantially to the section of the surface of the ball and the connection of the outer material (20) to the backing material to form the part. <IMAGE>