baber/WOPTO huggingface dataset:
Patent AT-E440229-T1 (AT)
Inventor: KEFES BURKHARD
IPC: F16D1/06
Filed: 2002-03-05
Granted: 2009-09-15
Abstract: A splined shaft head (1) for engaging a splined hub includes first, second and third stages. The first stage (5) has a conical taper (8) on one side, and a cylindrical setback (9) on the other side, which transitions through a tapered shoulder (10) to the cylindrical body (15) of the shaft head (1). The second stage (6) includes lead spline teeth (11) extending along the cylindrical body (15) to the conical taper (8). The third stage (7) includes torque-transmitting main spline teeth (12) regularly arranged around the circumference. The shaft head (1) is rotated while being inserted axially into the hub. The first stage (5) allows radial free play and de-centering of the hub so the lead spline teeth (11) find a proper rotational alignment with spline grooves of the hub. Then, the tapered shoulder (10) at the end of the first stage (5) positively centers the hub on the shaft axis, and finally the main spline teeth (12) of the third stage (7) provide full form-locking engagement.
Patent AT-E419502-T1 (AT)
Inventor: MUELLER KURT
IPC: F41A9/73
Filed: 2002-05-02
Granted: 2009-01-15
Abstract: The ammunition drum (110), for a weapon with at least two projectile channels (116), rotates around a longitudinal axis (112) and is composed of at least two drum segments (114.1-114.3) bonded together by tie bolts (120). The drum segments are arranged with one at the front and one at the rear, with a center segment between them. The neighboring drum segments have complementary system of fits, as lateral segments with at least one limit surface across the drum axis. Each segment has a projectile channel through it.
Patent AT-E317119-T1 (AT)
Inventor: MARTIN WERNER
IPC: G01N30/18
Filed: 2002-06-06
Granted: 2006-02-15
Abstract: Self-washing injection apparatus Ä101Ü for liquid chromatography injection valves utilizes an interior chamber Ä105Ü with a penetrable seal Ä109Ü at the top end of the chamber and a needle sleeve seal Ä113Ü at the bottom end of the interior chamber. A wash port Ä145Ü in the body Ä103Ü of the apparatus connects one or more sources of wash fluid to the interior chamber between the penetrable seal and the sleeve seal. The apparatus provides a simple and effective means to aspirate or pump wash fluids from one or more wash fluid reservoirs through the apparatus, the injection port of the injection valve, and associated components. <IMAGE>
Patent AT-E374088-T1 (AT)
Inventor: MAYER HELMUT K
IPC: B23B39/12
Filed: 2002-08-16
Granted: 2007-10-15
Abstract: The drilling machine has a cantilever (8) carrying a spindle head, and a lifting column (10) movable in the machine stand (12) by a drive device. The lifting column is provided with bearing units, which are only able to be displaced in the axial direction on axially parallel guide rails fitted to the machine stand.
Patent AT-E429797-T1 (AT)
Inventor: NUNS JACQUES
IPC: H05B6/02
Filed: 2002-08-21
Granted: 2009-05-15
Abstract: The induction heater for melting metal has a heat exchanger (100) with a heat exchange surface heated by induction currents produced by coaxial induction coils (4). The heat exchange surface is formed by multiple parallel tubes (3) on an axis (OO') of the coils and inside them. There are magnetic masses (23) centred on the axis (OO').
Patent AT-E396287-T1 (AT)
Inventor: FANFANI STEFANO
IPC: C23C14/50
Filed: 2002-07-08
Granted: 2008-06-15
Abstract: A plant for vacuum metallization of objects treated in batches is described, said plant comprising: a vacuum chamber; at least one carousel (15) which rotates about an axis of rotation (A-A) and which is arranged inside said vacuum chamber when the plant is in operation; at least one discharge electrode (5B); at least one diffuser (5A) associated with said discharge electrode for introduction of at least one protective substance for metallization. The discharge electrode (5B) and the diffuser (5A) are associated with a housing arranged inside said vacuum chamber, in an approximately central position, said housing enclosing at least partly said diffuser and said electrode. <IMAGE>
Patent AT-E549877-T1 (AT)
Inventor: YANG GANGHUA
IPC: H04W64/00
Filed: 2002-04-08
Granted: 2012-03-15
Abstract: Disclosed is a method for implementing voice channel switching during calling proceeding in a mobile communication system, comprising the steps of: adding a switching network in a Base Station Controller (BSC); authenticating the calling mobile station, determining the location area of the called mobile station and initiating paging for the called mobile station by the mobile communication system; obtaining the information of the coverage area of the Base Transceiver Station (BTS) corresponding to the calling mobile station and that of the BTS corresponding to the called mobile station, and judging whether the calling party and the called party locate in the coverage areas of the BTSs managed by the same BSC; if so, implementing voice channel connection through the switching network added in the BSC; otherwise implementing the voice channel connection through mobile exchanges. With this invention, roundabout voice paths can be reduced, meanwhile data flow and transmission delay between subsystems of the mobile system can be decreased. <IMAGE>
Patent AT-E451627-T1 (AT)
Inventor: KARLSSON PETER
IPC: G01S7/03
Filed: 2002-03-22
Granted: 2009-12-15
Abstract: Microwave switch (MS) comprising an antenna branch (AB), a receive branch (RB), and a transmit branch (TB). According to one embodiment, the switch comprises a protection circuit (CPL, DTC, CTRL), which upon a high power signal (Dtc_h) being present on the antenna branch effectuates a biasing of semiconductors on both the receive branch (RB) and the transmit branch (TB). According to one embodiment PIN diodes are provided for controlling switching between the transmit and the receiv branch as well as enabling a protective mode, the control being accomplished by selectively biasing respective diodes.
Patent AT-E338962-T1 (AT)
Inventor: HUANG YONGLIN
IPC: G02B27/28
Filed: 2002-01-10
Granted: 2006-09-15
Abstract: An integrated optical polarization beam splitter/combiner and isolator (IPBC) is disclosed. In one disclosed aspect, the IPBC may comprise a first birefringent crystal optically configured to receive two rays incident at an angle, a rotator configured to rotate the rays received, and a second birefringent crystal positioned to receive the rays from the rotator. The IPBC may be configured to combine the rays in a forward direction, and isolate said two rays in a reverse direction.
Patent AT-E372822-T1 (AT)
Inventor: BLUM RALF
IPC: B01D29/21
Filed: 2002-02-08
Granted: 2007-09-15
Abstract: The invention relates to a cylindrical filter cartridge having an annular filter medium that is embedded along with a support tube (16) in an end plate (15). The end (18) of the support tube has an end area (25) that is formed by a shoulder (26) and enables a reliable connection between the end plate (15) and the support tube (16). Said connection can also be preserved reliably in case the end plate (15) is elastically expanded over a sealing surface (29). This provides a cost-effective production method for producing said filter cartridge.
Patent AT-E274225-T1 (AT)
Inventor: ALLAMANCHE ERIC
IPC: G06F17/30
Filed: 2002-02-26
Granted: 2004-09-15
Abstract: In a method for characterizing a signal, which represents an audio content, a measure for a tonality of the signal is determined, whereupon a statement is made about the audio content of the signal based on the measure for the tonality of the signal. The measure for the tonality of the signal for the content analysis is robust against a signal distortion, such as by MP3 encoding, and has a high correlation to the content of the examined signal.
Patent AT-E284405-T1 (AT)
Inventor: CHEEMA LAL
IPC: A61P9/06
Filed: 2002-04-12
Granted: 2004-12-15
Abstract: There is provided a process for the preparation of a compound of formula (I): which process comprises reaction of a compound of formula (TI): with either a compound of formula (ITT): or acrylamide, followed, in the latter case, by reaction of the resulting intermediate of formula (IV): with an alcohol of formula R<SUP>2</SUP>-OH and an agent that promotes, or agents that in combination promote, rearrangement and oxidation of the compound of formula IV to an intermediate isocyanate, which may then react with the alcohol of formula R<SUP>2</SUP>-OH, and wherein R<SUP>1</SUP>, R<SUP>2 </SUP>and R<SUP>16 </SUP>have meanings given in the description.
Patent AT-E396510-T1 (AT)
Inventor: SCHAEFER JOACHIM
IPC: B29C65/20
Filed: 2002-05-02
Granted: 2008-06-15
Abstract: A process for manufacturing a membrane electrode assembly for an electrochemical cell comprises: feeding a sheet of ion exchange membrane material through a double belt press; feeding at least one electrode substrate through the double belt press; and applying heat and pressure to bond a portion of the membrane material and the electrode substrate within a process zone of the double belt press. An apparatus for manufacturing membrane electrode assemblies for an electrochemical cell comprises a double belt press. The present process can further comprise cutting a membrane electrode assembly, such as by longitudinal slitting to obtain strips of the desired width and/or cross-cutting of the strips to obtain a membrane electrode assembly of the desired length.
Patent AT-E364950-T1 (AT)
Inventor: COERSMEIER EDMUND
IPC: H03H21/00
Filed: 2002-07-15
Granted: 2007-07-15
Abstract: An adaptive pre-equalizer is disclosed to compensate amplitude ripples in a low cost transmitter pass-band filter. A filtered-x LMS algorithm is proposed to calculate the equalizer coefficients. To this purpose, the modulated RF signal is demodulated at the transmitter and subtracted from a filtered version of the original base band signal. The impulse response of the low-cost transmit filter is approximated by a delay. The disclosure may be applied to direct conversion or heterodyne transmitters using OFDM.
Patent AT-E407264-T1 (AT)
Inventor: MACDONALD ROBERT
IPC: E02D29/02
Filed: 2002-07-11
Granted: 2008-09-15
Abstract: A retaining wall block system having multiple sizes and shapes of blocks with differently dimensioned, interchangeable front and back faces. The blocks are used to construct an irregularly textured wall having a weathered, natural appearance. Multiple channels in the lower face of the block are used to engage pins in pin-receiving apertures to form an attachment system. A side connection system is particularly useful for stabilizing free-standing walls. Horizontal reinforcing members are also used in the channels and vertical reinforcing members are used in cores of adjacent blocks for reinforcing a wall. Reinforcing geosynthetic materials can also be firmly held in a wall by means of the pins or by connectors adapted to fit in the block channels.
Patent AT-E321654-T1 (AT)
Inventor: OKHAI ABDUL AZIZ
IPC: B32B3/24
Filed: 2002-07-23
Granted: 2006-04-15
Abstract: The present invention relates to packaging film for use in packaging of food products which may be heated whilst still packaged. In particular, the invention relates to packaging which may be hermetically sealed and, during heating, is able to allow a build up of pressure within the packaging, without the packaging exploding or bursting.
Patent AT-E553372-T1 (AT)
Inventor: KAUFMAN LAWRENCE
IPC: G01N27/60
Filed: 2002-06-28
Granted: 2012-04-15
Abstract: The carrier gas carries the sample after ionization by ionization source (16) into the ion filter region (18). A dispersion voltage V DISP  is applied across the filter electrodes (20,22) as an RF voltage driven between high and low field strength conditions, which causes the ions to move transverse to the flow. A compensation voltage, V COMP , causes a particular ion species to be returned toward the center of the flow path, thus being able to exit the filter without colliding with the filter electrodes. Since other species will collide with the filter electrodes, ions are discriminated from each other according to mobility. According to the invention even two ions, which are compensated by the same V DISP /V COMP - combination, can be discriminated if they have different polarities 17-, 17+, since electrodes (28,30) detect simultaneously both positive and negative ions.
Patent AT-E406094-T1 (AT)
Inventor: DEPINHO RONALD
IPC: C12N5/10
Filed: 2002-03-28
Granted: 2008-09-15
Abstract: The invention provides methods and materials for identifying and characterizing genes related to phenotypes such as cancer and cell survivability. Also provided in the invention are cells and transgenic, non-human mammals that can be used in these methods.
Patent AT-E373678-T1 (AT)
Inventor: KELLY ROBERT
IPC: B01D11/02
Filed: 2002-07-17
Granted: 2007-10-15
Abstract: A process for the preparation of soluble proteins of high molecular weight with little or no damage to the structural integrity of the proteins. The process is economically and environmentally acceptable by virtue of the cost of reagents that are used, and the recycling of some of those reagents, and is suitable for the production of soluble proteins on a large scale. The process includes a first stage using oxidative sulfitolysis followed by a second stage using mild conditions to extract the soluble protein. In the case of wool as the protein source the process leads to the production of soluble keratin proteins fractionated into the classes S-sulfonated keratin intermediate filament proteins and S-sulfonated keratin high sulfur proteins.
Patent AT-E353596-T1 (AT)
Inventor: LOEHR MATTHIAS
IPC: A61M5/14
Filed: 2002-07-12
Granted: 2007-03-15
Abstract: The invention relates to an injection device containing a hollow needle ( 1 ), a cutting needle that can be inserted into the hollow needle and that has a cutting tip projecting from the front end of the hollow needle, a catheter ( 9 ) that replaces said cutting needle and that can be inserted approximately up to its front end into the hollow needle ( 9 ), said catheter having a receiving chamber ( 30 ) for a substance in the form of a capsule on its distal end, in addition to a mandrin ( 29 ) that can be inserted into the catheter ( 9 ) and which can be placed in a position defining a receiving chamber ( 30 ) filled with capsules ( 22 ) on the distal end of said catheter, wherein the capsules ( 22 ) contained in the receiving chamber ( 30 ) of the inserted catheter ( 9 ) are released without exerting any pressure in the target area of the body ( 23 ) once the injection device has been arranged in a target area of a body ( 23 ) by relatively pulling back both the catheter ( 9 ) and the hollow needle ( 1 ) in relation to the mandrin ( 29 ) and by then withdrawing the mandrin ( 29 ). Preferably, the catheter ( 9 ) contains a removable sieve ( 28 ) on its frond end.
Patent AT-E304911-T1 (AT)
Inventor: SCHMIDT WOLFGANG
IPC: B23K9/095
Filed: 2002-07-22
Granted: 2005-10-15
Abstract: A process and a system are proposed for short-time arc welding, in particular for stud welding, with the step of sampling a welding parameter, in particular the arc voltage (U), during at least one time segment (T<SUB>s</SUB>) of the welding operation, in order to detect disturbances, wherein the measurement curve determined from the sampling operation is smoothed and subsequently wherein at least one tolerance curve is generated which lies at a previously adjustable distance from the smoothed measurement curve, and subsequently the unsmoothed measurement curve is compared with the tolerance curve in order to detect high-frequency disturbances.
Patent AT-E331519-T1 (AT)
Inventor: STEIN-GERLACH MATTHIAS
IPC: A61K31/506
Filed: 2002-05-16
Granted: 2006-07-15
Abstract: The present invention relates to pyridylpyrimidine derivatives of the general formula (I):   
wherein R represents hydrogen or methyl and Z represents nitrogen containing functional groups, the use of the pyridylpyrimidine derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of prion infections and prion diseases, as well as compositions containing at least one pyridylpyrimidine derivative and/or pharmaceutically acceptable salt thereof. Furthermore, the present invention is directed to methods for preventing and/or treating prion infections and prion diseases using said pyridylpyrimidine derivatives. Human cellular protein kinases, phosphatases and cellular signal transduction molecules are disclosed as targets for detecting, preventing and/or treating prion infections and diseases, especially BSE, vCJD, or CJD which can be inhibited by the inventive pyridylpyrimidine derivatives.
Patent AT-E380860-T1 (AT)
Inventor: LEIGHTON STEPHEN
IPC: G01N37/00
Filed: 2002-03-19
Granted: 2007-12-15
Abstract: Arrays of biological tissue can be created by removing cores from regions of interest in a series of donor blocks (16) of embedded tissues. The cores removed are placed in a regular array in a recipient block (15). This is typically done with two different punches, one for obtaining the cores of interest and the other for creating the receiving holes in the recipient block (15). The present invention comprises such a system including two separate z axes, one for each punch. Each punch has its own stylet and the axis of each punch is parallel to the axis of its drive. Alternatively, the invention is made by providing a single z axis, with a mechanism for automatically changing two or more punches in and out of a holder on the z axis.
Patent AT-E343207-T1 (AT)
Inventor: GIGI ERCAN F
IPC: H03M7/50
Filed: 2002-12-23
Granted: 2006-11-15
Abstract: A method and unit for substracting quantization noise from a pulse code modulated PCM signal being segmented into frames. For achieving this it is proposed to first calculate for each frame of the PCM signal a quantization noise level Bq according to an equation having parameters including n which indicates a specific sample of the PCM signal, S*<SUB>min</SUB>[n] which represents the minimum quantization noise level for a specific sample value s*[n] of the PCM signal, S*<SUB>max</SUB>[n] which represents the maximum quantization noise level for the specific sample value s*[n] of the PCM signal, w[n] which represents a window-function and W which represents the number of samples per window. Subsequently, the quantization noise as represented by the quantization noise level Bq has to be substracted from the PCM signal, preferably with the help of a suitable background noise substracting system. <maths id="MATH-US-00001" num="00001"> <MATH OVERFLOW="SCROLL"> <MTABLE> <MTR> <MTD> <MROW> <MSUB> <MI>B</MI> <MI>q</MI> </MSUB> <MO>=</MO> <MSQRT> <MROW> <MUNDEROVER> <MO>∑</MO> <MROW> <MI>n</MI> <MO>=</MO> <MN>0</MN> </MROW> <MROW> <MI>W</MI> <MO>-</MO> <MN>1</MN> </MROW> </MUNDEROVER> <MO>⁢</MO> <MFRAC> <MSUP> <MROW> <MO>{</MO> <MROW> <MROW> <MO>(</MO> <MROW> <MROW> <MSUBSUP> <MI>s</MI> <MI>min</MI> <MO>*</MO> </MSUBSUP> <MO>⁡</MO> <MROW> <MO>[</MO> <MI>n</MI> <MO>]</MO> </MROW> </MROW> <MO>-</MO> <MROW> <MSUBSUP> <MI>s</MI> <MI>max</MI> <MO>*</MO> </MSUBSUP> <MO>⁡</MO> <MROW> <MO>[</MO> <MI>n</MI> <MO>]</MO> </MROW> </MROW> </MROW> <MO>)</MO> </MROW> <MO>.</MO> <MROW> <MI>w</MI> <MO>⁡</MO> <MROW> <MO>[</MO> <MI>n</MI> <MO>]</MO> </MROW> </MROW> </MROW> <MO>}</MO> </MROW> <MN>2</MN> </MSUP> <MN>12</MN> </MFRAC> </MROW> </MSQRT> </MROW> </MTD> <MTD> <MROW> <MO>(</MO> <MI>I</MI> <MO>)</MO> </MROW> </MTD> </MTR> </MTABLE> </MATH> </MATHS>
Patent AT-E318339-T1 (AT)
Inventor: YANG XIAOMING
IPC: C08J7/02
Filed: 2002-12-13
Granted: 2006-03-15
Abstract: A process for the continuous dyeing of plastic films, such as polyethylene terephthalate, is characterized by passing the film through a dye bath comprised of dye stuffs dissolved, suspended or dispersed in a liquid carrier comprised at least in part of a polymer, preferably a polyol, having at least one free hydroxyl group and a molecular weight within the range of from about 200 to about 600. The hydrogen bonding provided by the hydroxyl group, together with the high molecular weight and high boiling point of the polyol, mitigate against migration of the dye stuff out of the film, i.e., fading of the film, and impart long lasting color fastness to the film. Rapid diffusion of the dye bath into the film is enhanced by thermal and ultrasonic energization of the bath.
Patent AT-E409045-T1 (AT)
Inventor: HUBER ROBERT
IPC: C12N15/09
Filed: 2002-11-21
Granted: 2008-10-15
Abstract: The present invention concerns pharmaceutical compositions containing one of the receptors FcgammaR IIa, FcgammaR IIb or FcgammaR III in a recombinantly produced, soluble form and their use to treat diseases or conditions which are caused by overshooting immune reactions and a pathologically increased formation of antibodies, in particular of autoantibodies. Multiple sclerosis, systemic lupus erythematosus and rheumatoid arthritis are particularly important fields of application.
Patent AT-E285627-T1 (AT)
Inventor: HENSEL MAIC DIPL-ING
IPC: H01R13/453
Filed: 2003-01-09
Granted: 2005-01-15
Abstract: The plug socket (1) has an attached physical contact protection device with a housing (3) containing spring-loaded longitudinal sliders fitting across insertion openings (7) for the plug pins, opened upon simultaneous insertion of both plug pins. The top surface of the plug socket has an angled face (5), the housing of the physical contact protection device having a corresponding wedge shape, for accommodating the wedge-shaped sliders, provided with wedge-shaped cam surfaces (8) engaged by the plug pins.
Patent AT-E300649-T1 (AT)
Inventor: WALTE JOSEF
IPC: E05D5/02
Filed: 2003-06-21
Granted: 2005-08-15
Abstract: The hinge fitting for aluminum window shutters has a mounting plate (25) secured to the shutter to hold the hinge (12). The mounting plate is in two parts (3,4), which lock together in a positive fit when they are assembled. At least one holder arm (1) is at the first part and at least one further holder arm is at the second part. One of the two mounting plate parts has a cut-back recess (6) to accommodate a shoulder (5) at the other part.
Patent AT-E428097-T1 (AT)
Inventor: SELLA GIUSEPPE
IPC: F28D9/00
Filed: 2003-08-14
Granted: 2009-04-15
Abstract: A plate heat exchanger (1), comprising a plurality of mutually facing plates (2) that are hermetically coupled at at least one substantially peripheral portion (4) and form at least two separate circuits for at least two fluids, each one of said plurality of plates (2) having access ports that provide input ducts (3a) and output ducts (3b) for said at least two fluids, at least one portion (5) of at least one face of at least one of said plurality of plates (2) being uneven. <IMAGE>
Patent AT-E299204-T1 (AT)
Inventor: RIZZI GIORGIO
IPC: E02B3/10
Filed: 2003-10-06
Granted: 2005-07-15
Abstract: A modular element includes a container provided with an upper filler and lower side exhaust stack with respective seal plug, such that two opposite horizontal ends respectively comprise equal and complementary hemispherical projection and recess that can be jointly and coupled with equal recesses and projections of other identical modular elements. The container is provided with complementary grooves and profiles. A modular element includes a container (1) provided with an upper filler and lower side exhaust stack with respective seal plug (8, 9). Two opposite horizontal ends respectively comprise equal and complementary hemispherical projection (2) and recess that can be jointly and coupled with equal recesses and projections of other identical modular elements. The container has an upper side and lower side between the ends and respectively provided with complementary grooves (6) and profiles (7) that can be jointly and coupled with equal profiles and grooves of other identical modular elements.