baber/WOPTO huggingface dataset:
Patent AT-E205776-T1 (AT)
Inventor: SHANNON DONALD
IPC: A61F2/06
Filed: 1996-04-15
Granted: 2001-10-15
Abstract: A method for improving the radial enlargeability and other properties of tape-reinforced tubular vascular graft formed of sintered fluoropolymer(s), such as expanded, sintered PTFE. Broadly, the method comprises the step of radially shrinking the reinforcement tape layer of the graft, or the entire tape-reinforced graft, after sintering thereof. Such radial shrinkage of the reinforcement tape layer, or of the entire graft, renders the graft subsequently radially enlargeable by more than 5%, without tearing or breaking of the reinforcement tape layer of the graft. Radially enlargeable grafts of the present invention may be combined with various types of stents or anchoring systems, to form endovascular graft devices which are transluminally insertable and implantable within the lumen of a host blood vessel. Alternatively, radially enlargeable grafts of the present invention may be implanted by way of traditional surgical graft implantation techniques, without any radial enlargement of the graft at the time of implantation, so as to take advantage of the improved strength properties and suture-holding properties of the radially-shrunken tape-reinforced grafts of the present invention.
Patent AT-E239547-T1 (AT)
Inventor: BONES OYVIND
IPC: B01J20/24
Filed: 1996-08-23
Granted: 2003-05-15
Abstract: The invention relates to a sorption medium comprising largely whole, dried sphagnum plants for clearing pollutants consisting of hydrophobic compounds, such as oil, together with processes for producing, and uses, of the sorption medium.
Patent AT-E234797-T1 (AT)
Inventor: CLEMMER PAUL GENE
IPC: B01J23/26
Filed: 1996-09-13
Granted: 2003-04-15
Abstract: The present invention provides a vapor phase process for the production of difluoromethane, HFC-32. The process of this invention provides for the preparation of HFC-32 by a process that exhibits both good product yield and selectivity.
Patent AT-E195918-T1 (AT)
Inventor: KATELEY PETER ARTHUR
IPC: B65D43/02
Filed: 1996-12-16
Granted: 2000-09-15
Abstract: This invention relates to a method of creating a seal for a container with a transparent film. This method has particular application to the use of thin films with rings that form the top of a can. Embodiments of the invention that incorporate a gas indicator into the seal are also discussed.
Patent AT-E213147-T1 (AT)
Inventor: GROSSWALD RALPH R
IPC: B29D22/00
Filed: 1992-05-29
Granted: 2002-02-15
Abstract: A method and apparatus for manufacturing pharmaceutical capsules use an aqueous solution of a thermogelling cellulose ether composition and use capsule body pins and capsule cap pins as molds. The method involves heating the pins, dipping the pins into the solution to cause the solution to gelatinize on the surface of the pins, removing the pins and drying the gelatinized solution on the surface of the pins to form capsule bodies and capsule caps. The capsule parts may have a thick wall and a stiffening ring and the capsule parts are removed by gripping. The invention solves the problem of cracking at the dip-line edge by breaking adhesion between the capsule part and the pin before removing the capsule part from the pin.
Patent AT-E213443-T1 (AT)
Inventor: STARK WERKZEUGGESELLSCHAFT MBH
IPC: B23B31/00
Filed: 1997-09-09
Granted: 2002-03-15
Abstract: The clamping jaw (1) takes in nipples (21,43) in the concentric and continuous recess (2). The clamping cylinder may have an apparatus (11-15,48,49) that brings a rinsing medium into the region of the medium recess. The nipples can be seen provided with interlock pistons (18) with a stop (27) on their periphery. The pistons may be moved using hydraulic methods. The interlock pistons may be supplied with cutting apparatus (28) and may also have springs (9) to allow the drawing in of the nipple. One or more springs may be provided that may make the clamping cylinder relocatable in the mounting cylinder.
Patent AT-E242798-T1 (AT)
Inventor: BIANCHETTI GIULIA OTTAVIA
IPC: C11D7/22
Filed: 1997-04-30
Granted: 2003-06-15
Abstract: The present invention relates to a liquid acidic composition suitable for removing limescale-containing stains from a hard-surface having a pH below 5, and comprising from 0.01% to 20% of the total composition of a sulfamic acid, from 0.01% to 45% by weight of the total composition of a second acid, and from 0.001% to 10% by weight of an acid-stable polymer selected from the group consisting of a polycarboxylate polymer, a sulphonated homopolymer of (poly) styrene, or a sulphonated copolymer of styrene with an ethylenically unsaturated comonomer, a vinylpyrrolidone homopolymer or copolymer, a polyalkoxylene glycol, and mixture thereof. These compositions provide improved shine to the surface treated as well as improved skin mildness to the user skin while exhibiting effective limescale removal performance.
Patent AT-E203283-T1 (AT)
Inventor: ARNAUD JEAN-CLAUDE
IPC: C21D9/52
Filed: 1997-01-08
Granted: 2001-08-15
Abstract: PCT No. PCT/FR97/00027 Sec. 371 Date Dec. 4, 1998 Sec. 102(e) Date Dec. 4, 1998 PCT Filed Jan. 8, 1997 PCT Pub. No. WO97/26385 PCT Pub. Date Jul. 24, 1997This wire stock is made of a microalloyed steel having a carbon content of between 0.2% and 0.6% by weight and furthermore containing at least one alloying element selected from the group consisting of vanadium, molybdenum and chromium, in a proportion, by weight, of at least 0.05% and at most 0.5% of said alloying element or of the combination of said alloying elements. Such wire stocks are manufactured in order to produce, by deformation and heat treatment, a ready-to-use wire which is used, for example, to reinforce articles made of plastics or made of rubber, especially tire covers, plies, belts, hoses.
Patent AT-E204413-T1 (AT)
Inventor: BLOCH MARTIN
IPC: G11C16/06
Filed: 1997-09-23
Granted: 2001-09-15
Abstract: The invention relates to a circuit for generating negative voltages, comprising a first transistor (Tx2), the first terminal of which is connected to an input terminal (E) and the second terminal of which is connected to an output terminal (A) of the circuit, and the gate terminal of which is connected to a first clock pulse terminal via a first capacitor (Cb2). The circuit further comprises a second transistor (Ty2), the first terminal of which is connected to the gate terminal of the first transistor (Tx2), the second terminal of which is connected to the second terminal of the first transistor (Tx2), and the gate terminal of which is connected to the first terminal of the first transistor (Tx2). In addition, the circuit comprises a second capacitor (Cp2), the first terminal of which is connected to the second terminal of the first transistor (Tx2) and the second terminal of which is connected to a second clock pulse terminal. The transistors (Tx2, Ty2) are MOS transistors configured in a triple-well structure. The first terminal of a third transistor (Tz2) is connected to the second terminal of the first transistor (Tx2), the second terminal of said third transistor (Tz2) is connected to the trough(s) (Kw) housing the transistors (Tx2, Ty2, Tz2), and the gate terminal of the third transistor (Tz2) is connected to the first terminal of the first transistor (Tx2).
Patent AT-E199921-T1 (AT)
Inventor: PUDLEINER HEINZ
IPC: A61L27/00
Filed: 1997-09-18
Granted: 2001-04-15
Abstract: The invention concerns a method of improving the biocompatibility of thermoplastic polyurethanes by extracting toxic constituents with an organic solvent. The invention further concerns the use of the resultant cell- and tissue-compatible materials for producing medical articles.
Patent AT-E228476-T1 (AT)
Inventor: WICEN JAN-AB INITIO
IPC: B66C1/02
Filed: 1997-03-26
Granted: 2002-12-15
Abstract: PCT No. PCT/SE97/00545 Sec. 371 Date Nov. 9, 1998 Sec. 102(e) Date Nov. 9, 1998 PCT Filed Mar. 26, 1997 PCT Pub. No. WO97/36818 PCT Pub. Date Oct. 9, 1997The invention relates to a vacuum hoisting device of the kind having a vertically suspended lifting tube (4), which is extensible and contractible depending upon the air pressure in the lifting tube, and which at its lowest part is provided with a suction device (6) in the shape of one or more suction cups. Up to now, a valve at the suction device has been used for maneuvering the suction device, which valve when closed brings a vacuum source (7,20) to work with a constant suction capacity to decrease the pressure in the lifting tube such that an object (32) to be lifted is attached by the suction after which the lifting tube is contracted such that the object is lifted. To limit the lifting height and to lower and release the object, it has been necessary to partially open the valve and permit a restricted inlet of air and at last completely open the valve resulting in a large consumption of air. According to the invention, there is instead a valve (14,23) arranged to control the suction capacity of the vacuum source in direct dependence on the desired air pressure in the lifting tube (4).
Patent AT-E296329-T1 (AT)
Inventor: SANTOBIANCO JOHN GABRIEL
IPC: C08K5/18
Filed: 1997-03-21
Granted: 2005-06-15
Abstract: Methods of promoting the cure of unsaturated polymer resins with a peroxide initiator by including as a promotor N-alkyl-N-(2-hydroxyalkyl)-p-toluidines. The use of the tertiary aromatic amines as a promotor provides a fast cure at a wide range of temperatures. Polymerizable compositions and methods of applying the same to a surface are also described.
Patent AT-E312486-T1 (AT)
Inventor: VAN DER SALM PETER
IPC: H04W76/02
Filed: 1997-05-01
Granted: 2005-12-15
Abstract: In a telecommunication system including a plurality of communication networks a user is provided with a consistent set of services when roaming through the networks using a telecommunication device, such as radio telephone. Data specific to services of the telecommunication system are stored in memory means of the telecommunication device and the communication networks. Service specific data are exchanged between the telecommunication device and the communication networks when accessing a communication network and/or a particular service thereof. The exchanged data are processed such to provide services to the user in accordance with a user interface known to the user.
Patent AT-E234050-T1 (AT)
Inventor: LILLBACKA ANTTI
IPC: A61C15/04
Filed: 1997-06-16
Granted: 2003-03-15
Abstract: PCT No. PCT/FI97/00382 Sec. 371 Date Dec. 16, 1998 Sec. 102(e) Date Dec. 16, 1998 PCT Filed Jun. 16, 1997 PCT Pub. No. WO97/48349 PCT Pub. Date Dec. 24, 1997A device and method for holding and tensioning dental floss. The device has a tensioning element which is rotatable within the device body, with a tensioning passage and a guide passage located at opposite ends of the tensioning element. The tensioning passage and the guide passage are offset by an angle which allows the floss to be secured when the tensioning element is rotated, without introducing excessive tension in the strand.
Patent AT-E233111-T1 (AT)
Inventor: HJERTMAN BIRGER
IPC: A61M5/20
Filed: 1997-06-18
Granted: 2003-03-15
Abstract: An injection device comprising a) a housing, b) a cartridge containing a preparation or precursor components for the preparation and having a front part and a rear part defining a general cartridge axis, an outlet for the preparation arranged at the front part and at least one movable wall arranged between the front part and the rear part, a displacement of which wall causes the preparation to be moved towards or expelled through the outlet, c) a piston rod, having a first end and a second end, at least partly contained within the housing and being operable to engage and displace the movable wall at its first end and d) actuating means within the housing arranged to move at least the rod. According to the invention the device comprises gripping means connected to the housing and arranged to hold the cartridge, or an enclosure therefore, with its front part distal and its rear part proximal to the housing, the actuating means being arranged to move the gripping means so as to move the cartridge, with its rear part leading, relative the housing, locking means able to lock the cartridge against axial movements relative to the housing, hereby defining a locked position for the cartridge, the actuating means being able to move the piston rod between at least one retracted position and at least one extended position, and the relative positions between the piston rod in its retracted position and the cartridge in its locked position being such that the piston rod extends into the cartridge. The invention also relates to a method for operating the device.
Patent AT-E330560-T1 (AT)
Inventor: LEMPERLE STEFAN M
IPC: A61B17/80
Filed: 1997-08-05
Granted: 2006-07-15
Abstract: A resorbable, flexible implant in the form of a continuous macro-porous shee t (42) is disclosed. The implant (42) is adapted to protect biological tissue defects especially bone defects (49) in the mammalian skeletal system, from the interposition of adjacent soft tissues (57) during in vivo repair. The membrane (42) has pores (46) with diameters from 20 microns to 3000 microns. This porosity is such that vasculature (61) and connective tissue cells derived from the adjacent soft tissues (57) including the periosteum (64) can proliferate through the membrane (42) into the bone defect (49). The thickness of the sheet (42) is such that the sheet (42) has both sufficient flexibility to allow the sheet (42) to be shaped to conform to the configuration of a skeletal region (55) to be repaired and sufficient tensile strength to allow the sheet (42) to be so shaped without damage to the sheet (42). The sheet (42) provides enough inherent mechanical strength to withstand pressure from adjacent musculature and does not collapse.
Patent AT-E210988-T1 (AT)
Inventor: SAULNIER MARK GEORGE
IPC: C07H19/23
Filed: 1997-08-21
Granted: 2002-01-15
Abstract: The present invention concerns novel amino sugar and related sugar derivatives of indolopyrrolocarbazoles, their use as antitumor agents, and pharmaceutical formulations.
Patent AT-E376542-T1 (AT)
Inventor: SICKLES BARRY
IPC: C07B57/00
Filed: 1997-12-04
Granted: 2007-11-15
Abstract: PCT No. PCT/EP97/06782 Sec. 371 Date Aug. 6, 1999 Sec. 102(e) Date Aug. 6, 1999 PCT Filed Dec. 4, 1997 PCT Pub. No. WO98/24741 PCT Pub. Date Jun. 11, 1998A process for the preparation of carbocyclic stereoisomers of formulae (I), (I'), (IIA'), (IIB'), (VA') and (VB'), including enantiomerically pure (IIA'), (I) and (I') utilizing fractional crystallization of salts formed with a chiral base; a reducing agent; a protecting group removing agent or a protecting group providing agent.
Patent AT-E204454-T1 (AT)
Inventor: DAWSON GEOFFREY GEORGE
IPC: A61K8/00
Filed: 1997-12-17
Granted: 2001-09-15
Abstract: A packaged personal cleansing product comprising: (i) a foaming composition, wherein the foaming composition comprises less than 25 % by weight, preferably less than 15 % by weight, of water, at least 18 % by weight of surfactant, said surfactant being selected from anionic, nonionic, cationic, zwitterionic and amphoteric surfactants and mixtures thereof, and from about 1 % to about 50 % by weight of a water-insoluble skin or hair care ingredient; (ii) propellant gas; and (iii) a container for (i) and (ii); characterised in that the propellant gas comprises carbon dioxide, nitrous oxides, or mixtures thereof and that the viscosity of the foaming composition, measured at 20  DEG C and 1 atmosphere, using a Brookfield viscometer, No.2 Spindle at 60 rpm, is less than 700 mPa.s. The packaged personal cleansing product of the present invention provides improved lathering, mildness, improved deposition of skin/hair care ingredients onto the skin and improved perfume delivery and residuality.
Patent AT-E370680-T1 (AT)
Inventor: CANN DAVID
IPC: A46B7/06
Filed: 1997-12-12
Granted: 2007-09-15
Abstract: The invention relates to a personal grooming implement, such as a toothbrush (1), comprising a segmented head (2), wherein the segments (6) are essentially connected to each other only by an elastomer (7), the elastomer preferably being fused to the adjacent segments. In a preferred embodiment the implement is a toothbrush having segments (6) disposed longitudinally along the brush head (2), the segments being connected to each other only by an elastomer which is fused to each segment. The strength of adherence of the elastomer to the segments is such that the head can be repeatedly flexed in each direction without loss of structural integrity. In this manner the use of hinges to connect the segments can be avoided, thus improving the reliability and ease of manufacture of the brush and providing greater flexibility in head design.
Patent AT-E204551-T1 (AT)
Inventor: SPATAFORA MARIO
IPC: B65G19/26
Filed: 1998-03-02
Granted: 2001-09-15
Abstract: A conveyor (1) for feeding push members (14) along a path (P1) having at least one curved portion (10, 11); each push member (14) having a push appendix (15) hinged to a flexible conveying member (2) of the conveyor (1) by a control device (16) for keeping the appendix (15) parallel to itself as the push member (14) travels along at least part of the curved portion (10, 11) of the path; and the control device (16) having a first lever (26) supporting in rotary manner the appendix (15) and connected to the flexible conveying member (2) in rotary manner at one end and in rotary and axially-sliding manner at the other end; and a second lever (50), which rotates with respect to the first lever (26), is hinged to the appendix (15), and is inclined with respect to the first lever (26) at an angle varying according to the curvature of the path (P1). <IMAGE>
Patent AT-E310463-T1 (AT)
Inventor: DATZMANN GABRIELE
IPC: A61C13/08
Filed: 1998-04-06
Granted: 2005-12-15
Abstract: - Production of a multi-coloured moulding for making dental restorations involves filling a matrix of the required shape with at least 2 starting materials of different colour and pressing. Also claimed are mouldings made in this way.
Patent AT-E226860-T1 (AT)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER P
IPC: B22D11/10
Filed: 1998-06-12
Granted: 2002-11-15
Abstract: The method includes a continuous and comparative measurement of operating parameters such as, for example, the temporal and spatial temperature distribution in the copper mould plates, and an analysis of the measured data. Two sets of measured data are combined with at least one further measurement series and are subjected to on-line analysis. The apparatus includes a measurement and analysis system with the following elements: a) at least one oscillations acceleration sensor (10.1-10.4); b) a number of temperature sensors (11) in the mould plates; c) a line camera (12) for detection of billet oscillation; d) a billet velocity sensor (13); e) assessment units (20-22); f) a central computer unit (30); g) a unit (31) for issuing an early warning signal.
Patent AT-E206658-T1 (AT)
Inventor: RANTALA REIJO
IPC: B29C51/10
Filed: 1998-01-19
Granted: 2001-10-15
Abstract: The invention relates to a heat exchange element (1) for a film heat exchanger intended for distillation or for the evaporation of solutions or suspensions, and to a method for manufacturing the same. The substantially bag-like element is formed by bonding from oppositely positioned plastic heat exchange films (2), evaporation of liquid taking place on the exterior surfaces of the films and condensing of the obtained vapor taking place on the interior surfaces. In the bonding the interior (4) of the element is divided into ducts to direct the travel of the vapor, and according to the invention the films are at the same time stretched in the intervals between the bonding points (3) in order to provide leeway for bulging during the pressurization of the interior of the element. The element (1) may be made up of two heat exchange films (2) stretched by means of heat and a pressure differential between the different sides of the film, the films being bonded directly to each other, or there being bonded, between the heat exchange films to be stretched, one or more straight support films to improve the loadbearing capacity of the element.
Patent AT-E279138-T1 (AT)
Inventor: HEALY JACK
IPC: A47J37/06
Filed: 1998-01-21
Granted: 2004-10-15
Abstract: An automatic basting roaster including a main roasting pan, a basting pan disposed in the roasting pan, and a rack holding a roast removably mounted on the basting pan. A drip pan is supported above the rack and the area in the roasting pan between the basting pan and the bottom of the roasting pan acts as a valve controlled basting fluid supply chamber sealed off from the atmosphere except for tubing extending into the liquid therein opening a short distance above the bottom of the roasting pan and opening above and onto the top of the drip pan.
Patent AT-E241111-T1 (AT)
Inventor: MAGNUSSON JAN
IPC: F23G7/10
Filed: 1998-03-03
Granted: 2003-06-15
Abstract: A device for the combustion of solid fuel in the form of granules, pellets, chips or other fragmented or finely divided form, comprising a rotary reactor drum (1), which forms the main combustion chamber (13) and has a rear end wall (65) and at the opposite end an outlet (3) for combustion gases to a boiler part for heat transfer to water-cooled surfaces, for example, or other heat-absorbing means, an inlet (55) for combustion air to the main combustion chamber (13), means (40) for feeding fuel through the rear end wall (65) of the reactor drum and means for rotating the reactor drum around its centre axis (2). Inside the main combustion chamber (13), in its rear part, is an inner, smaller drum (60), which is coaxial with the reactor drum (1) and has a perforated jacket. At least the bulk of the fuel is disposed to be fed into the inner, smaller drum (60) and from this to the surrounding main combustion chamber (13). The smaller drum (60) is disposed to be rotatable with the larger reactor drum (1) around its centre axis (2).
Patent AT-E264889-T1 (AT)
Inventor: SHEN KUO CHENG
IPC: B22C1/20
Filed: 1998-02-19
Granted: 2004-05-15
Abstract: For producing chip or fiber boards or like articles by bonding particulate lignocellulosic material like chips or fibers with tannin-based adhesives like tannin resins or tannin containing resins, the lignocellulosic material is pre-hydrolyzed by means of adding acids, acidic salts or other acid liberating chemical compounds prior to adding a particular composition of adhesive material.
Patent AT-E286249-T1 (AT)
Inventor: PELLET REGIS J
IPC: G01N31/22
Filed: 1998-03-18
Granted: 2005-01-15
Abstract: A colorimetric method is provided for determining the presence or absence of a corrosion-inhibitory level of carboxylate anion in used aqueous engine coolant.
Patent AT-E263902-T1 (AT)
Inventor: BIZCOCHO RUIZ RAFAEL
IPC: E04H17/14
Filed: 1998-04-16
Granted: 2004-04-15
Abstract: The grid is comprised of plates (2) and tubes (3, 4) or bars (12, 18, 33, 34, 35) which can be coupled perpendicularly by respective connection means, as well as means for fixing the plate (2) to the wall for installing it to a window, or for its installation as a fence with the plate (2) anchored to the ground. A rod (4) is incorporated inside the tube (3) and extends beyond its extremities and traverses the plates (2) against which they are adjusted by means of breakable head nuts (1) by tightening the nut up to a tightening torque which causes the hexagonal head to break. <IMAGE>
Patent AT-E225324-T1 (AT)
Inventor: ROBINSON SARA M
IPC: C04B35/80
Filed: 1998-04-27
Granted: 2002-10-15
Abstract: The use of wollastonite fibers having relatively long average fiber lengths as reinforcement agents for unfired sanitaryware bodies. The addition of refined wollastonite to sanitaryware bodies exhibited improved resistance to propagation of cracks, reduced drying and firing shrinkage, fluxing activity, an HF release inhibition upon firing. Reduced shrinkage and increased permeability improves the resistance to cracking during rapid drying and allows faster time schedules to be employed.