baber/WOPTO huggingface dataset:
Patent AT-E403269-T1 (AT)
Inventor: DARTOIS LUC
IPC: H03F1/02
Filed: 2002-11-07
Granted: 2008-08-15
Abstract: The transmission of telecommunication signals according to the method is by use of a power amplifier (40) designed to amplify simultaneously several signals modulating different carriers with frequencies (f1,f2,f3) and comprises the input of modulated carriers to power-estimating devices (22,24,26) and the clamping of the composition of carriers signal upstream of the amplifier (40), which is associated with a digital pre-distortion organ (36) for linearizing the amplifier. The threshold of clamping depends on the sum of powers (P1+P2+P3) of signals to be transmitted, and at least one parameter (I,U) of functioning of the amplifier depends on the sum of powers so to maintain an optimal output of the amplifier and/or to minimize the difference between the saturation power and the average power of utilization. <??>The parameters of functioning of the amplifier (40) are supply voltage (U) and the polarization current (I). The clamping threshold is determined by a variable-gain element (38) associated with a clamping organ (32) providing a constant radius of clamping. The modification of gain caused by the modification of the clamping radius is compensated by a modification of gain in opposite sense so that the product of two gains is substantially equal to unity. The parameters of functioning of the amplifier (40) are varied at a sufficiently low rate so to allow the updating of the parameters of linearization of the amplifier. The point of functioning of the amplifier is fixed so that the maximum admissable power is slightly higher than the power necessary for the transmission of supplementary power on a rapid request. The margin of supplementary power is about 10%. The signals are transmitted in the Code Division Multiple Access (CDMA) mode for each carrier, and the power is evaluated on the length of at least one symbol during each time interval The symbol utilized for the estimation is longer than the time interval. The estimation is effected at the rate of coding bits. The carriers are situated in adjacent bands. The application of the method is to a base station of a telecommunication system, or to a terminal of the telecommunication system.
Patent AT-E438606-T1 (AT)
Inventor: GOUPY PASCALE
IPC: A23L33/105
Filed: 2002-02-14
Granted: 2009-08-15
Abstract: This invention relates to a method for extracting, fractionating and purifying polyphenolic compounds originating from plants, wherein the purification is performed by adsorption on an adsorbing styrene-divinyl benzene resin, followed by the elution of the polyphenolic compounds.
Patent AT-E357577-T1 (AT)
Inventor: PETERSON GREGORY W
IPC: E21B10/22
Filed: 2002-02-12
Granted: 2007-04-15
Abstract: A cutter cone (33) is rotatably mounted on a shaft (30) extending inwardly from the lower portion of each leg. The annular space defined by the base of the shaft and the inner surface at the base of the cone forms a seal gland (37). An elastomeric o-ring (51) sealingly engages an inner surface of the cone and a first rigid ring (49) which rotates with the o-ring and cone. The o-ring (51) energizes the first rigid ring (49) for sealingly engaging a second rigid ring (50) mounted to the leg of the bit near the base of the shaft. The second rigid ring (50) is secured to and seals against a surface (39) at the base of the shaft and is held stationary relative to the surface (39). A lubricant passage (85) for lubricating the seal is pressurized by the drilling fluid pressure in the center (15) of the bit body.
Patent AT-E293169-T1 (AT)
Inventor: CHERNAJOVSKY YUTI
IPC: C12N15/09
Filed: 2002-01-09
Granted: 2005-04-15
Abstract: This invention provides a nucleic acid construct comprising a first nucleic acid sequence encoding a pharmaceutically active agent and a second nucleotide sequence encoding a latency associated peptide, in which a nucleic acid sequence encoding a proteolytic cleavage site is provided between the first and second nucleic acid sequences. The invention further provides a fusion protein comprising a latency associated peptide and a proteolytic cleavage site wherein the fusion protein is associated with a pharmaceutically active agent. Also disclosed are processes for preparing the construct and fusion protein, methods of treatment using the construct and fusion protein and pharmaceutical compositions containing the construct and fusion protein.
Patent AT-E417414-T1 (AT)
Inventor: AGRAWAL AVNEESH
IPC: H04B1/7115
Filed: 2002-05-03
Granted: 2008-12-15
Abstract: Techniques for increased finger demodulation capability in a hardware efficient manner are disclosed. In one aspect, I and Q samples are shifted into a parallel-accessible shift register. A plurality of chip samples are accessed from the shift register and operated on in parallel to produce a multi-chip result for a channel each cycle. These multi-chip results can be accumulated and output to a symbol-rate processor on symbol boundaries. The scheduling of shift register access, computation, and accumulation can be scheduled such that the hardware is time-shared to support a large number of channels. In another aspect, time-tracking of a large number of channels can be accommodated through channel-specific indexing of the contents of the shift register file. These aspects, along with various others also presented, provide for hardware efficient chip rate processing capability for a large number of channels, with a high degree of flexibility in deployment of those channels.
Patent AT-E451602-T1 (AT)
Inventor: FLETCHER IAN
IPC: A61M11/00
Filed: 2002-05-08
Granted: 2009-12-15
Abstract: The invention relates to testing apparatus (1) for testing a container (2) of a suspension of a substance (3). The substance may in particular, but not solely, comprise a pharmaceutical substance. The substance (3) is suspended in a propellant (4), which is under pressure. The container (2) itself comprises a body (5), which defines a chamber and has a valve stem (6), which extends from a head of the body. A metering chamber is selectively communicable, by means of the valve stem, with the atmosphere and the chamber (7). The valve stem providing via a L-shaped conduit, which extends between the free end and the side wall thereof the outlet of the container (2) through which metered doses of the substance are released from the container (2). The testing apparatus (1) includes a gallery (8) for communicating, in use, in a fluid-tight manner with the said valve stem and actuating means, in use, actuating the valve stem so as to discharge a metered dose of substance and/or propellant into the gallery, repeatedly if necessary, until the pressure within the gallery is substantially equalised with the pressure within the container (2). The testing apparatus further includes pressure-measuring means (9) in communication with said gallery to provide a measurement of the pressure therein and hence the pressure within the container (2).
Patent AT-E285563-T1 (AT)
Inventor: GUENOT PASCAL
IPC: F42C14/02
Filed: 2002-06-17
Granted: 2005-01-15
Abstract: Accidents frequently occur when handling conventional hand grenades as well as during their transport and/or before their use due to the fact that their safety is insufficient. A considerable improvement is effected by a fuse (1) having three safety mechanisms. When secured, a firing pin piece (22) serving as an impact hammer (21) cannot rotate since its bearing (24) is blocked on a cylinder (50). An ignition likewise cannot occur as a result of an orthogonal displacement of the firing pin (2) with regard to the longitudinal axis (A), said firing pin being located inside a slide (70). As a third mechanism, a safety splint (3) cannot be removed as long as the fuse body (4) is not rotated with regard to the grenade (10) around angle (ss). The manual control of the rotational movement is effected by a locking bolt (60). The cylinder (50) is loaded toward a secured position by a spiral spring (56).
Patent AT-E440300-T1 (AT)
Inventor: SEWALL NELSON
IPC: G02B5/122
Filed: 2002-06-11
Granted: 2009-09-15
Abstract: The invention relates to methods of making a master and replicas thereof including tooling and retroreflective sheeting. The invention further relates to the corresponding master, tooling and in particular retroreflective sheeting. The method comprises forming V-shaped grooves in a substrate (e.g. metal plate) wherein the intersections of three grooves form cube-corner elements. The cube-corner elements are substantially the same size throughout the array. The master as well as corresponding tooling and sheeting preferably have an average groove spacing within the range of about 0.0005 inches (0.0127 mm) to about 0.007 inches (0.1778 mm) throughout the array and more preferably an average groove spacing of less than about 0.004 inches (0.1016 mm).
Patent AT-E516681-T1 (AT)
Inventor: KUMAR SURENDER
IPC: H04L12/18
Filed: 2002-07-23
Granted: 2011-07-15
Abstract: A wireless communication system 200 comprises a connectionless packet network 201 coupled to a plurality of sites 203-208 . Upon a first communication unit ( 213 ) initiating a call request for a 2-party call with a second communication unit ( 215 ), a call server 235 identifies respective multicast IP addresses (MC 1 , MC 2 ) associated with the source and target. If the first communication unit 213 , or its associated site ( 205 ) desires to send payload to the second communication unit 215 , it addresses the payload to the multicast IP address (MC 2 ) of the second communication unit, and the second communication unit 215 , or its associated site 206 joins the multicast address MC 2 to receive the payload. Conversely, if the second communication unit 215 , or its associated site ( 206 ) desires to send payload to the first communication unit 213 , it addresses the payload to the multicast IP address (MC 1 ) of the first communication unit, and the first communication unit 213 , or its associated site 205 joins the multicast address MC 1 to receive the payload.
Patent AT-E399779-T1 (AT)
Inventor: JUDKINS BRIAN DAVID
IPC: C07D309/28
Filed: 2002-08-30
Granted: 2008-07-15
Abstract: Compounds of formula (I), methods for their preparation and their use in the manufacture of neuraminidase inhibitor conjugates. Wherein R represents as carboxylic acid protecting group; P<SUB>1 </SUB>and P<SUB>2 </SUB>can be the same or different and are selected from amine protecting groups; P<SUB>3 </SUB>represents a protecting group for 1, 2 diols; and LG represents a leaving group
Patent AT-E312457-T1 (AT)
Inventor: ANDERSSON JOERGEN
IPC: H04J3/06
Filed: 2002-07-10
Granted: 2005-12-15
Abstract: A transmission arrangement and method permits time-sensitive data to be transmitted through a packet-switched network and arrive synchronously at separate end points without synchronising all payload carrying nodes in the network. This is achieved by propagating a timing reference through the network from the sending node to the end nodes, each end node adjusting that phase of its local frequency generator to this timing reference. The sending node then sends data structure information to the end nodes, enabling the end nodes to regenerate the timing and structure of the synchronous data stream. Finally delay information is sent to each end node that allows the end nodes to adjust the start of synchronous data transmission by an amount such that all will commence transmission substantially simultaneously. With this information the end nodes independently recreate a signal in synchronisation. This solution has the advantage that the network infrastructure can remain substantially unchanged, although the timing sensitive application can treat the network as if it were a synchronised network.
Patent AT-E337150-T1 (AT)
Inventor: SMIT JAN JOHAN HENDRIK
IPC: A61F2/12
Filed: 2002-09-23
Granted: 2006-09-15
Abstract: An apparatus for manufacturing a silicone cover for a breast implant, comprising a dipping station for repeatedly immersing at least one mould of said cover in a plastic solution, wherein the mould at its lower side is placed on an adjustable arm such that during operation at least prior to a complete immersion of the mould, an upper end of the mould comes in contact with the plastic solution.
Patent AT-E417548-T1 (AT)
Inventor: SUZUKI TAKAYUKI
IPC: A61B10/06
Filed: 2002-09-25
Granted: 2009-01-15
Abstract: A medical instrument includes a swingable operating section formed of a pair of forceps which rock around a first rocking axis. A tubular sheath includes a distal end portion situated on a proximal end side of the operating section having a circular-section portion having a circular cross-section perpendicular to a longitudinal central axis and a pair of flat portions formed by cutting the opposite sides of the circular-section portion and in sliding contact with the proximal end portions of the forceps. <??>A manipulator advances and retreats in a longitudinal direction of the sheath, thereby rocking the forceps. <??>A junction connects the manipulator for rocking motion around a second rocking axis with respect to the forceps in the flat portions, and is situated on or near a reference plane passing through the longitudinal central axis of the sheath and extending parallel to the second rocking axis when the operating section is closed. <IMAGE>
Patent AT-E414256-T1 (AT)
Inventor: HEXELS GERD
IPC: D04B1/04
Filed: 2003-04-30
Granted: 2008-11-15
Abstract: Camouflage net is made from a knitted fabric containing polyester yarn (1). Metal-coated polyamide fibers (2a) are incorporated into this.
Patent AT-E488704-T1 (AT)
Inventor: MORA FAUSTO
IPC: F16D11/10
Filed: 2003-05-13
Granted: 2010-12-15
Abstract: A claw clutch with engagement and disengagement executable during motion, provided about a rotation axis (A) and comprising: a first engageable body (4), which is provided with first teeth (5), can rotate freely about the rotation axis and is axially fixed with respect to the axis in at least one direction; a second engageable body (7), which is provided with second teeth (8) that face the first teeth and can be meshed with them, is rotationally coupled about the rotation axis and can slide freely axially along the axis between engagement and disengagement of the two bodies; at least one elongated element (22), which is associated with one of the first and second bodies so that it can move along a direction that is incident to the rotation axis or to an axis that is substantially parallel thereto; and a collar (23), which is formed on the other body of the first and second bodies, is coaxial to the rotation axis and has a front face (24) for the abutment of the elongated element and at least one substantially longitudinal groove (25) that is formed proximate to its outer lateral surface for mating with the elongated element; the elongated element being suitable to assume a locking configuration, in which it abuts against the front abutment face and is suitable to prevent the mutual engagement of the first and second teeth and a release configuration, in which it is coupled to the groove and is suitable to slide along the aforementioned direction in order to allow the mutual engagement of the the first and second teeth. <IMAGE>
Patent AT-E410325-T1 (AT)
Inventor: AUGUET THIERRY
IPC: B60W20/00
Filed: 2003-11-19
Granted: 2008-10-15
Abstract: The chain consists of a heat engine which drives an alternator to supply electric traction motors through a rectifier and inverter. An electronic control unit models the heat engine, controls the position of the heat engine air control actuator and calculates by iteration a reference torque for the electric motors. The modelling is based on a speed /power curve (Y) which has points (P1,P2,P3) of least fuel consumption and an idling point (P0)
Patent AT-E330813-T1 (AT)
Inventor: FRANCK HERMANN
IPC: B60P7/08
Filed: 2003-10-23
Granted: 2006-07-15
Abstract: The device for the securing of loads on a transporting surface (1) has two guide elements installed on the transporting surface on its open side. A blocking element (4) in the form of a safety net or material web is fitted on the guide elements with vertical movement capability. The blocking element can be fastened to the guide elements in a freely optional position by known means or is fixed by its own weight and so defines the loading opening of the transporting surface.
Patent AT-E304247-T1 (AT)
Inventor: MARTINELLI CATHERINE
IPC: H01S3/094
Filed: 2003-04-14
Granted: 2005-09-15
Abstract: The invention is dealing with a Roman amplifying device comprising an optical path, pump sources for generating a plurality of Raman pump signals and means for coupling the plurality of Raman pump signals into the optical path for backward pumping. The plurality of optical Raman pump signals are time-division multiplexed by multiplexing controlling means and the controlling means apply a modulation frequency beyond the corner frequency of the co-propagating modulation transfer function. The method to modulate the time division multiplexed Raman signal gives a condition to avoid the increase of double Rayleigh scattering noise. <IMAGE>
Patent AT-E504729-T1 (AT)
Inventor: RIPOLL CHRISTOPHE
IPC: F02D41/20
Filed: 2003-11-06
Granted: 2011-04-15
Abstract: The system includes a first stage producing amplification of the supply voltage in order to generate a high voltage (Va). A second stage, including an inductor in an oscillating circuit, generates a current (i2) to supply the injectors (Pi). Third and fourth stages provide selection of the piezoelectric injectors and application of excitation voltage (Vpi).  The system for control of a piezoelectric ultrasound actuator includes a control computer (1) and is powered by a direct voltage source. It includes a first stage, supplied by the voltage source (B) which provides a voltage (E), producing amplification of this voltage in order to generate a high voltage (Va). A second stage is supplied by the high voltage (Va) generated in the first stage, in order to generate a current (i2) to supply the injectors (Pi). This stage includes an inductor (L2) connected to a cutting switch mounted in anti-parallel with a free wheeling diode (d2). The size of the inductance is determined to provide a circuit oscillating with each injector. A third stage provides selection of the piezoelectric injectors to be controlled, and the fourth stage comprises control of the application of excitation voltage (Vpi) to these injectors.
Patent AT-E541360-T1 (AT)
Inventor: KOSTAMOVAARA JUHA
IPC: G01S7/487
Filed: 2003-02-11
Granted: 2012-01-15
Abstract: The invention relates to a method and an arrangement for performing triggering and for determining a triggering moment. In the solution, a unipolar electrical pulse of a detector (106, 118) is converted between the detector (106, 118) and a first amplifier (108, 120) succeeding the detector into at least one bipolar electrical oscillation. The bipolar electrical oscillation is amplified with at least one amplifier (108, 120) and triggering is performed at a zero level between the extreme values of the bipolar electrical oscillation. In addition, a triggering moment is determined, at which the amplified bipolar electrical oscillation crosses the zero level between its extreme values.
Patent AT-E359593-T1 (AT)
Inventor: LI XIN
IPC: H01H1/24
Filed: 2003-02-25
Granted: 2007-05-15
Abstract: The switch of this invention is comprised of a case (2), a first fixing terminal (3) formed with a contact section (3a) exposed at the bottom surface (2c) of the case (2) at one end with the other end being outside of the case (2), a second fixing terminal (4) formed with a contact section (4a) exposed at a side surface (2d) of a case (2) at one end and with the remaining end being provided outside of the case (2), a contact piece (5) provided within the case (2), formed with a fixed contact section (5b) always in contact with the first fixing terminal (3) at one end and a moveable contact section (5c) capable of contact with the other second fixing terminal (4) at the other end, and with a coil spring section (5a) having resilience in a coil winding direction and compression direction at a central section, and an operation body (6) with one end positioned within the case (2) so as to form a pressing section (6a) capable of pressing the contact piece (5) in a direction of compression and another end being positioned outside of the case (2) so as to form an operation section (6b) pressed from outside. <IMAGE>
Patent AT-E348665-T1 (AT)
Inventor: MIRO AMENOS JORDI
IPC: A01M13/00
Filed: 2003-02-11
Granted: 2007-01-15
Abstract: The invention relates to a liquid spray-head, container and apparatus for exterminating crawling insects. The liquid spray-head comprises: a housing to be secured to a container containing a sprayable liquid; a liquid ejecting member connected to said housing, to be contacted with a liquid providing member for providing liquid to said liquid ejecting member; and a vibrating actuator connected to said liquid ejecting member for actuating said liquid ejecting member so as to generate a spray of liquid. The spray-head comprises a flexible member extending from an outer perimeter of said liquid ejecting member to an inner wall of the housing for providing a flexible connection between said housing and said liquid ejecting member, the flexible member being arranged so as to provide a stable working contact between said liquid ejecting member and said liquid providing member.
Patent AT-E375552-T1 (AT)
Inventor: ADILETTA MATTHEW
IPC: G06F9/46
Filed: 2003-01-16
Granted: 2007-10-15
Abstract: A method of parallel hardware-based multithreaded processing is described. The method includes assigning tasks for packet processing to programming engines and establishing pipelines between programming stages, which correspond to the programming engines. The method also includes establishing contexts for the assigned tasks on the programming engines and using a software controlled cache such as a CAM to transfer data between next neighbor registers residing in the programming engines.
Patent AT-E509637-T1 (AT)
Inventor: HUANG YANBIN
IPC: A61K9/22
Filed: 2003-03-11
Granted: 2011-06-15
Abstract: There is provided a new aqueous temperature responsive delivery system made with a temperature responsive polymer and a bioadhesive which is intrinsically cationic. This system may also have an effective amount of a treating agent, which may be a medical or cosmetic agent. The bioadhesive, temperature responsive delivery system is useful in delivering moisturizers or pharmaceutically active agents to the user in controlled release manners, through the tissues in a body cavity.
Patent AT-E483015-T1 (AT)
Inventor: AUGER FRANCOIS A
IPC: C12N5/071
Filed: 2003-04-24
Granted: 2010-10-15
Abstract: The present invention relates to a method of assembling a single living tissue sheet formed of different cell populations. According to this invention at least two cell populations composing at least two living tissue sheets can be assembled into a single continuous tissue construct The cells of this construct can also be autologous or heterologous depending on the needs and the type of implant to be transferred in a recipient patient.
Patent AT-E344576-T1 (AT)
Inventor: TRAUBERG MARKUS
IPC: H04L12/56
Filed: 2003-05-08
Granted: 2006-11-15
Abstract: The useful data contained in a multimedia information set is determined (S1) and is set against a price category (S2). Any free space in a price category is indicated (S3) and a comparison made with the threshold level (S4). On this basis the useful data is accepted or is subject to a reduction operation (S5,6).