baber/WOPTO huggingface dataset:
Patent AT-E549811-T1 (AT)
Inventor: GRESSET NICOLAS
Filed: 2008-03-21
Granted: 2012-03-15
Abstract: The present invention concerns a system for transmitting data from a transmitter comprising at least two transmitting antennas, an encoder following an error correcting code structure and a transmit beamforming technique to a receiver comprising at least two receiving antennas and a decoder defined according to the error correcting code structure over a transmit beamformed MIMO channel. This invention aims to achieve high data rate and guaranty a target diversity and high performance while keeping the receiver complexity low. Indeed, the diversity reduction may be overcome by including an algebraic linear precoder which linearly combines modulation symbols at the transmitter side.  It is an object of the invention to determine the relationship between the precoding size, the parameters of the transmit beamformed MIMO channel, and an achievable diversity order. Then, the precoding size can be selected to achieve a target diversity order of the system.  As the complexity of the detector increases with the precoding size, such a relationship between the precoding size, the parameters of the transmit beamformed MIMO channel, the error correcting code rate and a target diversity order helps in finding the minimal precoding size that allows to achieve the target diversity order and a reduced complexity of the receiver.  An algebraic lattice reduction is used at the receiver in conjunction with an adapted linear precoder structure at the transmitter to further reduce the complexity of the receiver while guarantying to observe the target diversity order at the output of the receiver.
Patent AT-E448919-T1 (AT)
Inventor: BAMBI DOMENICO
Filed: 2008-05-12
Granted: 2009-12-15
Abstract: A unit for picking up ceramic products or the like comprises: a tray (2) associated with a movement unit (3); a sealing gasket (4) located along the perimeter of an operating wall (5) of the tray (2) and designed to work in contact with a surface (S) of the product (M); means (6) for generating a vacuum inside at least one first chamber (7) made by the operating wall (5) with the inside of the tray (2) and being in communication with at least one second chamber (7e) through the operating wall (5) which is permeable; the second chamber (7e) is perimetrically delimited by the gasket (4); vacuum is applied to the opposite and facing surfaces of the wall (5) and of the surface (S) of the product (M), respectively, when the gasket (4) comes into stable contact with the surface (S) in order to pick the product up; a porous interface element (8) permeable to air is located at least on the sealing gasket (4) and forms a surface that is more deformable than the gasket (4) and impermeable to liquids, or hydro repellent, interposed between the gasket (4) and the surface (S) of the product (M) when stable contact is made.
Patent AT-E508922-T1 (AT)
Inventor: LELASSEUX GERARD
Filed: 2008-03-14
Granted: 2011-05-15
Abstract: The bogie has a pivoted bolster (34) comprising friction arms (40-46) for connecting upper and lower plates (36, 38), where the plates are in rectangular shape. The friction arms are fixed on large sides of the rectangular plates by welding. The thickness of the friction arms is equal to thickness of the lower plate. Sills are provided with orifices for receiving edges of the plates and edges of the friction arms.
Patent AT-E468979-T1 (AT)
Inventor: HISHIDA YUKO
Filed: 2008-12-05
Granted: 2010-06-15
Abstract: It is an object to provide an inkjet printer which allows selection between improvement in print quality by superposing UV ink droplets on a surface of a print medium in the leveled state without bleeding and improvement in printing speed rather than the print quality depending on the applications of printed matters.  An inkjet printer comprises a UVLED unit which emits ultraviolet light to a print medium (2) supported on a supporting table (12) to cure UV ink droplets deposited on the print medium (2), a controller (23) which adjust the light quantity of ultraviolet light, emitted from the UVLED unit to the UV ink droplets deposited on the print medium (2), from a light quantity for temporary curing to a light quantity for final curing, and a control unit (20) capable of selecting between a two-stage curing mode in which UV ink droplets deposited on the print medium (2) are temporarily cured ant are then finally cured and a single-stage curing mode in which UV ink droplets are finally cured by an irradiation with ultraviolet light at one time by means of the UVLED unit and the controller (23).
Patent AT-E488448-T1 (AT)
Inventor: BERGA FERRER JOSEP M
Filed: 2008-01-17
Granted: 2010-12-15
Abstract: Carrier for cans configured by means of a blank which comprises a main area for holding the cans, at least two cuts (1) for fixation of the cans situated in the main area arranged facing each other, a means of gripping (2) for lifting the arrangement comprising the cans and the blank, where the blank is made from compact cardboard with fibre oriented according to the preferred direction.
Patent AT-E529769-T1 (AT)
Inventor: ESCUTI MICHAEL J
Filed: 2008-04-16
Granted: 2011-11-15
Abstract: A polarization grating includes a substrate and a first polarization grating layer on the substrate. The first polarization grating layer includes a molecular structure that is twisted according to a first twist sense over a first thickness defined between opposing faces of the first polarization grating layer. Some embodiments may include a second polarization grating layer on the first polarization grating layer. The second polarization grating layer includes a molecular structure that is twisted according to a second twist sense that is opposite the first twist sense over a second thickness defined between opposing faces of the second polarization grating layer. Also, a switchable polarization grating includes a liquid crystal layer between first and second substrates. The liquid crystal layer includes liquid crystal molecules having respective relative orientations that are rotated over a thickness defined between opposing faces thereof by a twist angle that is different from a relative phase angle between respective first and second periodic alignment conditions of the first and second substrates. Related devices and fabrication methods are also discussed.
Patent AT-E550560-T1 (AT)
Inventor: CLAUDE FRANCIS
Filed: 2008-09-25
Granted: 2012-04-15
Abstract: Retaining cage for balls of a rolling bearing, comprising an annular shoulder (16) extended axially by projecting portions (18) defining between them sockets (15) for the balls, emerging radially on either side of the cage. The cage was made from a metal and the surface of each socket (15) is designed to cooperate with one of the balls and is defined by an imaginary cylinder with an axis oriented radially and cut by the plane axially delimiting the cage on the side opposite the shoulder (16) so as to form an axial opening of the socket, the width of this opening being smaller than the diameter of the said imaginary cylinder.
Patent AT-E505667-T1 (AT)
Inventor: VOLLERT HERBERT
IPC: F16D65/18
Filed: 2008-11-14
Granted: 2011-04-15
Abstract: The invention relates to an electromechanical friction brake, for example in the form of a disc brake having an electromechanical actuation device. The electric motor of the actuation device presses a frictional brake lining against a brake disc by means of a reduction gearbox and a ball ramp mechanism. The actuation device is supported by a spring washer that is pretensioned so strongly that when the disc brake is released it acts on a segment with a falling spring characteristic; that is, a spring force exerted by the spring washer on the frictional brake lining increases with increasing tension of the disc brake.
Patent AT-E511434-T1 (AT)
Inventor: SCHILLHEIM RUDOLF
Filed: 2009-10-15
Granted: 2011-06-15
Abstract: An assembly removes a spiral strip from fruit or hard vegetables such as apple, radish, carrot, beet or cucumber. The cutting assembly case is essentially a cone, funnel enclosing a cutting blade adjacent to a strip release gap. The case consists of two cones placed end-to-end and linked by a hole (12). Each has a blade (14, 15) and a gap, the gaps being of different size.
Patent AT-E481195-T1 (AT)
Inventor: HANGLEITER EUGEN
Filed: 2009-04-22
Granted: 2010-10-15
Abstract: A releasing piston (5) in a piston chamber (3) acts on a tightening piece (4). A tension spring (7) in a spring holder (6) acts on the releasing piston. Activated by the tightening piece, collet pincers (9) in segments have pincer jaws (10). In a guide holder (13) for the tightening piece co-axially oriented towards the axle (12) of a chuck body (2) there is a sealing cover (14) to be adjusted on-axis.
Patent AT-E544500-T1 (AT)
Inventor: CORNAGLIA UMBERTO
Filed: 2009-09-23
Granted: 2012-02-15
Abstract: The filter cartidge (1) according to the invention comprises a filtering element (3) having a parallelepiped-like shape and obtained from stacking sheets made of alternately corrugated and non-corrugated filtering material, so as to form a plurality of channels which are alternately closed and opened at the upstream and downstream faces of the filter and so that to force air to cross the filtering material before leaving the filter. On the two opposite sides of the filtering element (3), including the corrugated and non-corrugated sheets edges, are glued two lateral plates (15) provided with bent edges which preserve the shape of the filtering element (3), reduce the geometrical and mounting tolerances of the filter cartridge (1), and make easier for the plates to be glued to the filtering element (3).
Patent AT-E546279-T1 (AT)
Inventor: BRUNONE RENE
Filed: 2009-11-24
Granted: 2012-03-15
Abstract: The press (10) has fixed and movable cylindrical plates (20, 22) respectively including surfaces (21, 41) extended along a main axis (A). The surfaces define an annular cavity for receiving a band section. A pressing unit displaces the mobile plate for applying predetermined pressure on the band section arranged at an interior of the cavity. Heating units held the band section at a predetermined temperature, where the predetermined pressure and the predetermined temperature are adopted to vulcanization of material e.g., rubber, of the band section to from a tubular band. An independent claim is also included for a method for utilizing a vulcanization press for producing a tubular band of a movable band conveyor.
Patent AT-E535581-T1 (AT)
Inventor: MOECK ANDREAS
IPC: C09D7/47
Filed: 2009-02-03
Granted: 2011-12-15
Abstract: The invention relates to a coating composition comprising short chain fluorinated acrylates and to the use of short chain fluorinated acrylates as levelling agents for pigmented and unpigmented coating compositions. The coating composition comprises a) a film forming binder resin, and b) a copolymer made by controlled polymerization or by conventional radical polymerization comprising a monomer (M1x) selected from unsaturated monomers out of the group of (meth)acrylates, styrenic monomers or (meth)acrylamides whereby the copolymer contains at least >30 wt % (meth)acrylates; and a monomer (M2y) selected from C1-C4-fluoralkyl(meth)acrylates; x denotes the total number of monomers M1 within the structural element (M1x): x>5, preferred, 10-1000, most preferred, 10-500; y denotes the total number of monomers M2 within the structural element (M2y): y>1, preferred, 2-20, most preferred 2-10; c) optional other conventional coating components and/or additives.
Patent AT-E556822-T1 (AT)
Inventor: ROEHM HEIKO
Filed: 2009-08-12
Granted: 2012-05-15
Abstract: A hand-held power tool is equipped with a lighting element for illuminating the working field, the lighting element including a light source and a trigger switch for activating or adjusting a drive motor forming a component of the lighting element in such a way that light beams emitted by the light source are guided via the trigger switch to the working field.
Patent AT-E556764-T1 (AT)
Inventor: BERNARD FREDERIC
Filed: 2009-06-16
Granted: 2012-05-15
Abstract: A mixing process, a spraying and dispersing device, and a mixing device for implementing the process. In the process, components are introduced into a container equipped with introduction elements and mixing elements and the contents are mixed. A mixing facilitator is provided, a spraying and dispersing device that can be connected to the container at one of its introduction element is provided, able to be in an active functional state in which it makes it possible to spray and to disperse a liquid in the container, and then, in a first phase, the base of the contents and then the components to be mixed are introduced into the container, without filling the latter, and in a second phase, the mixing facilitator is introduced into the container via an introduction element, and it is sprayed and dispersed to the components to be mixed by the spraying and dispersing device that is put into the active functional state.
Patent AT-E3824-T1 (AT)
IPC: G01D5/347
Filed: 1981-03-26
Granted: 1983-07-15
Abstract: A precision measuring apparatus (10, 10') includes a measuring scale (12, 12'), a scanning unit (15, 15') for scanning the scale (12, 12'), and a housing (11, 11') for supporting the scale (12, 12') and the scanning unit (15, 15'). The scanning unit (15, 15') rides on guide surfaces (16, 16', 17, 18) at least some of which are defined by flexible bands (19, 20, 28') that are loosely carried by grooves (21, 22, 29') defined by the walls of the housing (11, 11'). The bands (19, 20, 28') provide a relatively straight and smooth guiding arrangement for the scanning unit (15, 15') and they are preferably made of wear-resistant material such as steel. When the housing (11') is comprised of a plurality of housing sections (31'), the bands (19, 20, 28') are made in one piece and bridge the gap between the housing sections (31' ) without interruption.
Patent AT-E10594-T1 (AT)
IPC: B23K9/00
Filed: 1981-10-21
Granted: 1984-12-15
Abstract: A large cylindrical structural element is manufactured by welding together a pair of thick-walled cylindrical components at their ends by applying between the cylindrical components at least one buffer layer of weld material, the buffer layer being applied by a welding electrode held with its axis maintained at an angle to the plane of abutting surfaces of the components with the at least one buffer layer being applied in the form of weld beads which overlap and subsequently applying an assembly weld seam to join the components together.
Patent AT-E17930-T1 (AT)
Inventor: GREVEN RICHARD
IPC: B23D33/08
Filed: 1981-10-30
Granted: 1986-02-15
Abstract: A cutting apparatus (10) for cutting a web (12) into sheets comprises a web shear (14). A web stop (16) is disposed downstream of the shear (14). A web feed (18) is disposed upstream of the web shear (14). A web stiffening device (20) is disposed between the web shear (14) and the web stop (16) for holding the web (12) in a rigid flat plane whereby the web (12) is repeatedly cut to the same desired length.
Patent AT-E9052-T1 (AT)
IPC: H04N5/92
Filed: 1981-04-27
Granted: 1984-09-15
Abstract: A method of processing binary data, which is preferably a digital television signal, comprises dividing the data into blocks of ten 8-bit words, deriving an 8-bit parity word each digit of which is a parity digit for the corresponding digits of the ten words, deriving an 8-bit check word by binary summing the ten words and forming the check word as the eight least significant bits of the resulting binary sum, subjecting to further processing, for example by magnetic recording and reproduction, the block of words including the parity word and the check word, and thereafter checking the parity word and the check word to reveal errors occuring in the ten words during the further processing.
Patent AT-E15084-T1 (AT)
Inventor: BOREL GEORG DIPL-ING
IPC: D03C13/00
Filed: 1982-03-04
Granted: 1985-09-15
Abstract: A shedding apparatus for the circular weaving of multi-harness fabrics includes a plurality of heddle frames for weaving a multi-ply screen of the type suitable for use with a paper making machine. Each heddle frame has a warp wire from each fabric half drawn therethrough and a divider wire is located between the heddle frames and the reed. The divider wire extends across the entire width of the fabric with all of the warp wires of the upper fabric half extending above the wire divider and all of the warp wires of the lower fabric half extending beneath the wire divider so that upon weaving of one fabric half the divider wire is raised or lowered so that the warp wires of the other fabric half are urged away from the shed by the wire divider. A compensator rod may be provided between the heddle frames and the warp beam to compensate for the tension placed on warp wires due to different path lengths for the warp wires as caused by the wire divider.
Patent AT-E24962-T1 (AT)
Inventor: STOY BERND DR-ING
IPC: A47J36/24
Filed: 1982-10-28
Granted: 1987-01-15
Abstract: 1. A heating and/or cooking appliance (1) with a solar collector (2) for the absorption of heat and a storage block (3) for its storage, at least one heat tube (4) connecting the solar collector (2) to the storage block (3) and to a heating and/or cooking unit (5) in which the heat tube (4) is led upwards from the solar collector (2) to the storage block (3), at least during the absorption of heat, characterized in that either the heating and/or cooking unit (5) is connected to the storage block (3) by the heat tube (4) that also connects the solar collector (2) to the storage block (3) and for heating and/or cooking the heat tube (4) is led upwards from the storage block (3) to the heating and/or cooking unit (5), or the heating and/or cooking unit (5) is connected to the storage block (3) via a further heat tube (10) and that for heating and/or cooking the further heat tube (10) is led upwards from the storage block (3) to the heating and/or cooking unit (5).
Patent AT-E35319-T1 (AT)
Inventor: SCHMITT WALTER ING-GRAD
IPC: G01D5/245
Filed: 1982-12-11
Granted: 1988-07-15
Abstract: A digital electronic length or angle measuring instrument includes an arrangement for error correction. A signal generator delivers periodic analog reference signals RS1, RS2 which are compared in a comparator with scanning signals S1, S2 generated by the measuring instrument. In accordance with the result of the comparison in the comparator, the reference signals RS1, RS2 are altered as a function of correction data for symmetry, amplitude ratio, phase angle, and signal form, which correction data are determined in a correction component and are supplied to setting members included in the signal generator. In this way, an in dependence on the correction data, improved reference signals are generated which then form a basis for the next comparison in the comparator.
Patent AT-E15044-T1 (AT)
Inventor: BARTH WAYNE ERNEST
IPC: C07D499/87
Filed: 1982-02-12
Granted: 1985-09-15
Abstract: 6-Acylaminopenicillancyloxymethyl esters and 1-(6-acylaminopenicillanoyloxy)ethyl esters of 2-beta-acetoxymethyl-2-alpha-methyl-(5R)penam-3-alpha-carboxylic acid 1,1-dioxide are useful as antibacterial agents. The 6-aminopenicillanoyloxymethyl ester, the 1-(6-aminopenicillanoyloxy)ethyl ester and certain other mono-substituted methyl and ethyl esters of 2-beta-acetoxymethyl-2-alpha-methyl-(5R)penam-3-alpha-carboxylic acid 1,1-dioxide are useful intermediates to the aforesaid antibacterial agents.
Patent AT-E25809-T1 (AT)
Inventor: WRIGHT RAYMOND GRENVILLE WHITE
IPC: B07C5/04
Filed: 1982-06-01
Granted: 1987-03-15
Abstract: A walking beam conveyor 28 feeds potatoes in a direction F to a cutting station where they are cut along planes 41 and 42 into four pieces. The conveyor 28 is pocketed and the pockets are configurated so that they cause each potato on the one hand to become oriented with its larger dimension generally at right-angles to the feeding direction F, and on the other hand to move to a central position transversely of the conveyor 28. Thus, each potato is in a predetermined position when it arrives at the cutting station, so that the four pieces into which it is cut are roughly of equal size.
Patent AT-E21181-T1 (AT)
Inventor: NIXON RALPH DESMOND
IPC: G09F9/30
Filed: 1982-11-23
Granted: 1986-08-15
Abstract: A display arrangement consists of one or more elongate display devices, each of which has a number of separately energizable display areas positioned along its length. When energized, each display area is seen as a bright patch of light. As it is very difficult to arrange that the display areas extend right to the extreme ends of the device, optical deflection means are positioned in front of the display areas to magnify the size of each so that the total display area extends over the whole length of the elongate display device. The optical deflection means is arranged so that each bright patch is of substantially the same size. The invention enables a large number of similar elongate display devices to be placed end to end while avoiding the appearance of periodic dark patches at the ends of adjacent devices.
Patent AT-E16085-T1 (AT)
Inventor: HAHN ROGER ALAN
IPC: B41F17/22
Filed: 1983-02-03
Granted: 1985-11-15
Abstract: An overvarnish unit for a can decorator machine mounted on an adjustable frame which supports an adjustable applicator roll for applying a coating material associated with a pre-spin wheel for rotatable mandrels and also supports an adjustable coating material meter roll associated with an adjustable fountain means.
Patent AT-E28420-T1 (AT)
Inventor: CORBY NELSON RAYMOND JR
IPC: B23K9/127
Filed: 1983-12-20
Granted: 1987-08-15
Abstract: Structured light patterns are introduced into the arc vicinity within the field of view of the integral optical sensor on a gas tungsten arc welding torch. Processing the image yields data needed to guide the torch and control and assess the weld process. The optical welding torch has a projector system with a remote light source and flexible fiber optic bundle over which the light pattern passes to an exit projection and relay assembly mounted on the torch. A programmable laser pattern projector, useful for other applications, has a beam deflection device that traces a two-dimensional pattern on the entrance of a coherent fiber optic bundle; no moving parts or electrical connections are needed at the terminal end. An optional modulator changes the pattern intensity spatially or temporally.
Patent AT-E26068-T1 (AT)
Inventor: MORGUE BERNARD
IPC: A47C21/06
Filed: 1983-04-19
Granted: 1987-04-15
Abstract: 1. A waterproofed covering sheet particularly intended to recover and protect the mattress of bedding for children and adults and for the incontinence, especially comprising a central tray (2) of tissue, partly waterproofed by a plasticized film (4), surrounded with an edge (3) having on its periphery elastic or at the very least retractable means, characterized in that the central tray (2) and the edges (3), making up the covering sheet, are in the form of a same piece of a non discontinue, extensible and mesh-provided tissue and that it includes a zone of stretched tissue, waterproofed on all or part of the surface intended to recover the upper face of the mattress, making up the waterproof zone, and a non stretched, extensible, non discontinue and permeable zone, at the periphery of the waterproof zone of tissue, making up the rest of the covering shett, and that it presents a homogeneity of the tissue on the periphery of the waterproof zone.