baber/WOPTO huggingface dataset:
Patent AT-E288832-T1 (AT)
Inventor: FREE SHARON A
IPC: B65D81/24
Filed: 2002-07-01
Granted: 2005-02-15
Abstract: An ink retaining flexible polyurethane foam is prepared by reacting a polyether polyol with from 20 to 50 parts by weight, based on the weight of polyol, of a polyisocyanate component having one or a mixture of toluene diisocyanates, such that the 2,4 isomer of toluene diisocyanate comprises no more than seventy-five percent by weight of the polyisocyanate component, preferably no more than seventy two and one half percent by weight. The foam has pore sizes in the range of 70 to 88 pores per inch in an uncompressed state. The foam is reticulated to improve liquid holding capacity, and, depending upon pore size, felted to compression ratios from 1 to 2 up to from 1 to 20. The foam absorbs and retains ink, and is resistant against attack from ink, emitting less than 2.0% solvent extractables, preferably less than 1.1% solvent extractables.
Patent AT-E544918-T1 (AT)
Inventor: SACCO PIETRO
IPC: E04B1/41
Filed: 2002-02-18
Granted: 2012-02-15
Abstract: A structural element such as a floor beam reinforced to girder or pre-stressed concrete and the like, for making floors, roofs, comprising a casting (6) in concrete with a lower flat face in which a layer is integrated (5,8) that can be perforated by screws (10) capable of making easier the fastening and of supporting the weight of plaster suspended ceilings (9). The layer that can be perforated by screws is formed by a sheet section (5) in which a layer is present of light material (8) that is set between the concrete and the sheet section, directly contacting the concrete casting (6). The light material (8) is chosen among foam polystyrene, cellular polyurethane, wood, etc. In use, self tapping screws (10) cross in turn the plaster board (9), the lower face of the sheet section (5) and penetrate all the layer of the light material (8) without forcing, if not at the end of the movement, against the concrete (6). This way a plaster suspended ceiling (9) fastened to the floor lower surface is created directly connected to the concrete beams (1) of the floor (2). <IMAGE>
Patent AT-E280397-T1 (AT)
Inventor: VAN BERGEN ANDRIES HEERO
IPC: C08G63/692
Filed: 2002-06-19
Granted: 2004-11-15
Abstract: The present invention relates to an optical fibre mainly consisting of silica glass, which fibre comprises: i) an inner core having a first refractive index n1 and a first diameter a; ii) an outer core surrounding the outer circumference of the inner core and having a second refractive index n2 and a second diameter b; and iii) a cladding surrounding the outer circumference of the outer core, which cladding has a third refractive index n3, wherein n1>n2>n3.
Patent AT-E407996-T1 (AT)
Inventor: FURUTA TARO
IPC: C11D1/83
Filed: 2002-06-26
Granted: 2008-09-15
Abstract: A biodegradable low-foaming detergent composition containing sophorolipids is new.
Patent AT-E328983-T1 (AT)
Inventor: KNOCH RALF
IPC: C10B45/00
Filed: 2002-02-22
Granted: 2006-06-15
Abstract: The invention relates to a device for lilting and removing oven doors of a coking oven that is comprised of a door removing head ( 1 ), which can be coupled to vertically extending oven doors of a horizontal chamber coking oven, of a drive device ( 3 ) for effecting adjusting movements of the door removing head ( 1 ), and of a suction hood, which can be displaced along the horizontal chamber coking oven above the oven door. According to the invention, sealing elements ( 5 ) are connected to the door removing head ( 1 ) and, on both sides of an oven door ( 2 ) to be opened, can be displaced against front contact surfaces ( 6 ) of the horizontal chamber coking oven. Said sealing elements extend essentially over the entire height of the oven door ( 2 ) and into the suction area ( 4 ) of the suction hood, and they form a suction chamber ( 8 ) for door emissions when the oven door ( 2 ) is opened.
Patent AT-E382722-T1 (AT)
Inventor: DE NORA VITTORIO
IPC: C25C3/12
Filed: 2002-07-09
Granted: 2008-01-15
Abstract: A long-lasting metal-based oxygen-evolving anode (10) for the electrowinning of aluminium from alumina dissolved in a molten electrolyte, has a plurality of electrochemically active anode members (15,15') spaced apart and parallel to one another. Each anode member (15) can comprise a bottom part (15a) which has a substantially constant width over its height and which is extended upwardly by a tapered top part (15b for guiding a circulation a of electrolyte (30) thereon. The bottom part (15a) is usually made of a metal alloy with a substantially flat oxide bottom surface (16) which is electrochemically active for the oxidation of oxygen. The metal alloy can comprise an electrically conductive inert structural metal and an active diffusable metal that during electrolysis slowly diffuses to the electrochemically active bottom surface (16) where it is oxidised for maintaining the electrochemically active bottom surface (16) and slowly dissolves into the molten electrolyte (30), in which case the bottom part (15a) forms a long-lasting supply of the active metal diffusable to the electrochemically active bottom surface (16).
Patent AT-E389280-T1 (AT)
Inventor: RAESAENEN JUHA
IPC: H04L1/00
Filed: 2002-10-09
Granted: 2008-03-15
Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.
Patent AT-E331834-T1 (AT)
Inventor: WONG NYIK S
IPC: D06F75/10
Filed: 2002-12-03
Granted: 2006-07-15
Abstract: An iron comprising a housing ( 1 ), a heatable soleplate ( 4 ) and means for generating very fine liquid droplets to be expelled from at least one discharge opening ( 9 ) of the iron, said means comprising at least one air passage ( 8 ) for pressurized air supply and at least one liquid passage ( 13 ) for pressurized liquid supply, said air passage ( 8 ) and said liquid passage ( 13 ) communicating with each other for mixing air and liquid, said mixture of air and liquid being supplied to the discharge opening ( 9 ). To improve the generation of fine liquid droplets (mist) an outlet of the liquid passage ( 8 ) ends into the air passage ( 13 ) upstream of the discharge opening ( 9 ) to introduce liquid into the air passage and an outlet of the air passage is provided with a nozzle ( 10 ) having said discharge opening ( 9 ). Preferably the pressurized air and liquid supply is obtained by means of electric pumps ( 6,7 ). The liquid may be water or a (diluted) additive liquid.
Patent AT-E357053-T1 (AT)
Inventor: FRANCKE TOM
IPC: H01J63/08
Filed: 2002-12-10
Granted: 2007-04-15
Abstract: An arrangement for emitting light includes a hermetically sealed casing with a window, a layer of a fluorescent substance arranged within the casing covering at least a major part of the window, an electron emitting cathode arranged within the casing, and an anode. The casing is filled with a gas suitable for electron avalanche amplification. In operation, the cathode and anode are held at an electric potential such that said emitted electrons are accelerated and avalanche amplified in the gas. The layer of the fluorescent substance is arranged to emit light through the window in response to avalanche amplified electron bombardment and/or ultraviolet light emitted from the gas.
Patent AT-E319820-T1 (AT)
Inventor: CAUSSETTE MYLENE
IPC: A23C19/032
Filed: 2002-12-18
Granted: 2006-03-15
Abstract: The invention relates to a method for the inactivation of amylase in a solution comprising Rhizomucor miehei aspartic protease by keeping the solution at a pH between 2.1 and 2.8 and at a temperature between 20° C. and 40° C. for a period of time sufficient to inactivate amylase for at least 95%. With this method the level of residual Rhizomucor miehei aspartic protease activity in the solution at the end of the heating time is at least 90%, preferably at least 95%, and the residual amylase activity is 0.05 RAU/g or lower, more preferably 0.001 RAU/g or lower, i.e. more than 99% of the amylase activity has been inactivated.
Patent AT-E355949-T1 (AT)
Inventor: KRESKEN JOSEF
IPC: B28D1/18
Filed: 2003-04-30
Granted: 2007-03-15
Abstract: The milling head is for wall or ground milling, is fitted on an excavator arm and has at least one rotating milling tool (7) bearing a milling chisel. The milling tool has a horizontal rotation axis and next to its flange is a support console (10). The support console carries a flat plate (24) which extends at an acute angle and in a plane displaced to the tangential plane by a set milling depth. The plate ends next to the milling tool.  The flat plate is stiffened and is supported on the milling head (1). A stirrup (19) is provided for adjustment of the milling depth in relation to the depth of the milling tool. The stirrup is arranged between two milling tools on the drive unit.
Patent AT-E332884-T1 (AT)
Inventor: BUGAJSKI MALGORZATA
IPC: C04B35/01
Filed: 2003-08-22
Granted: 2006-08-15
Abstract: A non-basic refractory batch comprises (mass %) non-basic refractory material with a grain size fraction of less than 15 mm (65-90), and phosphatic and silicate component (10-35) or carbon-containing and silicatic component (10-35).
Patent AT-E333209-T1 (AT)
Inventor: KRONE BERNARD DR-ING E H
IPC: A01D43/08
Filed: 2003-11-15
Granted: 2006-08-15
Abstract: The harvester has cutters (16) arranged and designed so that in each region of the leaf and plant lifter (10) there is a space which remains free of at least one section of the cutter and in this area there is a movable cutting and clearing member (17) such as a rotatable disc (21).  The rotatable disc is mounted in a plane located directly underneath the endless conveyor (7, 8) and parallel to its path of movement.
Patent AT-E376125-T1 (AT)
Inventor: GALASSI ALVARO
IPC: F04D29/26
Filed: 2003-02-19
Granted: 2007-11-15
Abstract: A fan having an internal rotor motor with a rapid fixing device for a fan wheel, for both centrifugal and axial fans, including a casing (12) containing an electric motor with an internal rotor (13) connected to at least one fan wheel (14, 14') and being enclosed by a protection grid (15) wherein a first coupling element (17, 17'), attached to one end of a motor shaft (16) of the electric motor (13) and a second coupling element (23, 23') in one portion of at least one fan wheel (14, 14'), wherein the first and second coupling elements (17, 17', 23, 23') are complementary to each other and have a polygonal type section, and are fixed by means of reciprocal blocking means (26, 27, 29). <IMAGE>
Patent AT-E345024-T1 (AT)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W60/02
Filed: 2003-05-14
Granted: 2006-11-15
Abstract: The details of an apparatus and method of timer-based registration are disclosed herein. A timer-based registration apparatus at a mobile station includes: a registration timer; means for sending registration messages upon the expiration of said registration timer; means for making a plurality of calls, each call including messages of various types, the call message types including at least one of an origination message and a page response message; a history buffer having a plurality of memory locations to store entries, each entry representing time; means for storing the time of the origination messages and the page response messages in said history buffer; and means for setting said registration timer based on the entries in the history buffer so timer-based registrations that are not needed are not sent. A method of timer-based registration at a mobile station includes the steps of: (a) sending a call message having a type including at least one of an origination message and a page response message; (b) storing the time of the call message in a history buffer; (c) setting the value of a registration timer based upon the stored history of call messages; and (d) sending a registration message upon expiry of the registration timer. <IMAGE>
Patent AT-E311757-T1 (AT)
Inventor: HEDRI HASSINE
IPC: A23G3/00
Filed: 2003-10-01
Granted: 2005-12-15
Abstract: The procedure, designed to make use of offcuts from the manufacture of hard nougat, and especially Montelimar nougat, consists of placing the offcuts, which can contain blanched almonds, in a grinder (1) at ambient temperature, where they are ground into a mixture with constant grain size.  The temperature of the grinder is allowed to rise ro 40 - 50 degsC while grinding continues to produce a paste, and it is then cooled quickly to 2 - 5 degsC. The grinding is continued at low temperature to achieve the desired grain size before the temperature is allowed to rise to close to ambient temperature. The product is then passed to a cylinder grinder (7) to refine it and reduce the grain size; the total time for the grinding process is preferably about 25 mins.
Patent AT-E374552-T1 (AT)
Inventor: DOUSTALY LAURENT
IPC: A47J27/05
Filed: 2003-07-10
Granted: 2007-10-15
Abstract: The joint comprises a pot shaped bottom part (30) and a top part (31) in the shape of a container openwork bottom. A plastic band (2) arranged as a portion of a tube externally covers the junction zone (J) of the top and bottom parts of the utensil (3).
Patent AT-E324539-T1 (AT)
Inventor: TOLSTAV ENAR
IPC: F16K1/30
Filed: 2003-04-07
Granted: 2006-05-15
Abstract: Valve arrangement for disposable containers, comprising a valve housing (1) having a through bore (11) extending between a first side (4) of said valve housing devised to face a container interior and a second side (5) of said valve housing devised to face away from said container interior, and valve closing means (30,12) for closing said through bore. A closing member (30) of said closing means is devised to seal said through bore responsive to a positive gas pressure difference between said first and second sides, the closing member being operable from said second side for equalising said pressure difference and thereby releasing and separating said closing member from said valve housing through said first side. Thereby, the closing member is separated from the valve housing as soon as tapping of the container is initiated, and the closing member falls down into the container. <IMAGE>
Patent AT-E301463-T1 (AT)
Inventor: BIGGADIKE KEITH
IPC: A61K9/72
Filed: 2003-02-04
Granted: 2005-08-15
Abstract: A pharmaceutical composition comprising a compound of formula (I), or a solvate thereof, in combination with a muscarinic receptor antagonist.
Patent AT-E387977-T1 (AT)
Inventor: CZERWINSKI FRANK
IPC: B22D21/04
Filed: 2003-05-05
Granted: 2008-03-15
Abstract: A injection-molding process injects a semi-solid slurry with a solids content ranging from approximately 60% to 85% into a mold at a velocity sufficient to completely fill the mold. The slurry is injected under laminar or turbulent flow conditions and produces a molded article that has a low internal porosity.
Patent AT-E535859-T1 (AT)
Inventor: KAHL HELMUT
IPC: G06F7/72
Filed: 2003-05-05
Granted: 2011-12-15
Abstract: A method for calculating the modular inverse of a value in relation to a module is used for cryptographic calculations on a portable data carrier. The method includes determining a breakdown of the module into at least two factors, calculating a respective auxiliary value for each of the factors, wherein each auxiliary value is the modular inverse of the value in relation to the respective factor as module, and calculating the modular inverse of the value in relation to the module using the calculated auxiliary values. The method offers an increase in efficiency, with greater efficiency obtained the stronger the computing outlay depends on the length of the module in the inversion method. The method is suitable for execution by relatively low-power processors, and security of the calculation against spying attacks is not impaired. If security requirements are high, combining the method with suitable measures against spying presents no problems.
Patent AT-E441975-T1 (AT)
Inventor: REBLEWSKI FREDERIC
IPC: H03K17/16
Filed: 2003-01-07
Granted: 2009-09-15
Abstract: A crossbar device includes a first set of input lines and a second set of output lines. A plurality of chains of pass transistors are provided to selectively couple the input lines to the output lines in a reduced parasitic capacitive loading manner. Further, memory elements and decoder logic are provided to facilitate control of the selective coupling. Additionally, a low power application of multiple crossbar devices to a reconfigurable circuit block is improved by having each memory element of a crossbar device be provided with a supply voltage higher by a Vth to maintain the input voltage of corresponding output buffers at Vdd,. Further, an application of multiple crossbar devices to a reconfigurable circuit block is improved by coupling a control circuitry via a control line to all output buffers of the interconnected crossbar devices to force the output buffers to a known state at power-on.
Patent AT-E389592-T1 (AT)
Inventor: SOMMER IRA
IPC: B65D83/00
Filed: 2003-05-15
Granted: 2008-04-15
Abstract: The invention relates to a container for liquid, pasty, and/or solid materials, comprising a base, a ring element, at least one opening, and a membrane which forms an outer surface and is arranged between the base and the ring element. The base and the ring element can be connected to each other. An energy storing device is disposed between the base and the ring element. In order to further develop a container in such a way that said container can be used as a supplementary multifunctional low-weight storage device while being easy to handle, the ring element ( 3 ) can be twisted at least in a limited manner relative to the base ( 2 ) around the longitudinal axis of the membrane ( 5 ) in order to open or close a bayonet-type closure which is disposed on the ring element ( 3 ) and the base ( 2 ).
Patent AT-E449461-T1 (AT)
Inventor: UITTENBOGAARD TEUNIS
IPC: H03K17/687
Filed: 2003-01-21
Granted: 2009-12-15
Abstract: An electronic signal processing apparatus has a signal switch with a first and a second transistor of normally-on type, having main current channels coupled between an internal node and a switch input and output, respectively. A diode provides a switchable signal coupling between the internal node and ground. A switch control circuit has a control output that is DC coupled to the main current channel of the first and the second transistor via the internal node to control conduction of the main current channels. The diode is also DC-coupled to the internal node so that a DC potential of a terminal of the diode that controls whether the diode is on or off is determined by a potential of the internal node. The diode is preferably incorporated in the DC current path from the control output to the internal node, so that the diode is forward-biased when a control voltage that makes the main current channels non-conductive is applied.
Patent AT-E499003-T1 (AT)
Inventor: DIETSCHE FRANK
IPC: A01N41/04
Filed: 2003-10-06
Granted: 2011-03-15
Abstract: Destruction of microorganisms in aqueous systems or in products for aqueous uses involves addition of 0.001-5 wt.% of a biocide comprising a water-soluble or -dispersible polymer containing on a molar basis  (a) styrene sulfonic acid (30-100%);  (b) an N-vinyllactam and/or N-vinylamine (0-40%); and  (c) a further radically-polymerizable monomer (0-30%). An Independent claim is also included for antimicrobial protection of articles by applying the above biocide composition containing water or a mainly water-containing solvent mixture and then removing the water or mainly water-containing solvent mixture.
Patent AT-E491858-T1 (AT)
Inventor: TANK KLAUS
IPC: E21B10/56
Filed: 2003-09-12
Granted: 2011-01-15
Abstract: A tool insert comprises a substrate (10) having a support surface and a support ring extending laterally from the support surface. The support ring is sized to define a recess (14) within the confines thereof and a shelf about the periphery thereof. A layer (12) of ultra-hard abrasive material is located within the recess and bonded to the substrate and the support ring (16), and presents a primary cutting edge (22) for the tool insert. A protective layer (18) is bonded to the shelf about the support ring so as to protect the primary cutting edge. The protective layer provides a secondary cutting edge (20) for the tool insert, the depth of the protective layer being selected so as to be sufficient to protect the primary cutting edge whilst cutting, milling or drilling through a first substance but to expose the primary cutting edge upon encountering a second substance.
Patent AT-E321479-T1 (AT)
Inventor: CHA K J
IPC: A47J37/06
Filed: 2004-01-07
Granted: 2006-04-15
Abstract: A counter-top electric oven (10) includes a head having an electric heating unit. The heating unit includes a heating lamp and a grill underlying the heating lamp. A motor powers two fans for circulating air around the motor, and through the heating unit. An oven body removably receives at least a portion of the electric heating unit, and is supported by a dish (14). The head (22), oven body (18) and dish (14) form an interior cavity for cooking food. An expansion ring may be disposed between the oven body (18) in the dish (14) to enlarge the cooking enclosure area. A base supports the dish (14) on the flat surface, such as a counter-top. A holder is slidably connected to the base so as to be extended away from the base for supporting the head (22) and oven body (18) when these are moved to an open position.
Patent AT-E513323-T1 (AT)
Inventor: BRINGMANN JAN
IPC: H01M8/04
Filed: 2004-02-17
Granted: 2011-07-15
Abstract: The low-temperature fuel cell stack has at least two fuel cells with an anode (1), a cathode (2) and an electrolyte membrane (5) between them. The method involves transferring heat generated on the cathode side of a first fuel cell to the fuel in the anode chamber of a second adjacent fuel cell so that the fuel is at least partly evaporated. An independent claim is also included for the following: (a) a low-temperature fuel cell stack.
Patent AT-E299996-T1 (AT)
Inventor: BRAHMER BERT
IPC: F15B9/10
Filed: 2004-03-17
Granted: 2005-08-15
Abstract: A position sensor (42) is provided for determining the position of a pilot piston (26,28). A pilot valve (44) is operated depending on the position of a working piston (14,16) and the position of the pilot piston, and controls the pilot piston. A working valve is operated exclusively by the pilot valve. Independent claims are included for a method of operating a hydraulic drive device and for a control device for use in the method.
Patent AT-E333062-T1 (AT)
Inventor: HEILIG MARKUS
IPC: F16J15/08
Filed: 2004-05-11
Granted: 2006-08-15
Abstract: The cylinder head gasket (3) has a first layer (4) facing the cylinder block (1), provided with openings corresponding to each of the combustion chambers with a diameter corresponding to the maximum diameter of a cylinder liner (2), overlaid by at least one further function layer (5,6,7) with openings of lesser diameter, lying within the wall thickness of the cylinder liner. At least one of the further function layers has an annular stopper element (11) around each opening, projecting radially over the first layer.