baber/WOPTO huggingface dataset:
Patent AT-E272695-T1 (AT)
Inventor: TUFFIN RACHEL PATRICIA
IPC: G02F1/13
Filed: 2000-03-29
Granted: 2004-08-15
Abstract: Liquid crystal mixtures comprising at least one of the compounds of formula (I) containing a heterocyclic five-membered ring and with a carbon-carbon double bond in the termninal group are new.RJ=CnH2n+1CH=CHCmH2mZ1; n=1-5; m=0-5; and q=0, 1 or 2; A1 and A2=2,5-disubstituted furan, 2,5-disubstituted thiophene, 2,5-disubstituted oxazole, 2,5-disubstituted thiazole, 2,5-disubstituted 1,3,4-oxadiazole, 2,5-disubstituted 1,3,4-thiadiazole, 1,4-disubstituted benzene, 2,5-disubstituted pyrimidine, 2,5-disubstituted pyridine, 2,6-disubstituted naphthalene; laterally substituted 1,4-disubstituted benzene, laterally substituted 2,5-disubstituted pyrimidine, laterally substituted 2,5-disubstituted pyridine or laterally substituted 2,6-disubstituted naphthalene (lateral substituents=F, Cl, Br or CN); A3=any A1 or 1,4-disubstituted bicyclo(2.2.2)octane, trans-1,4-disubstituted cyclohexane, trans-2,5-disubstituted dioxane or 1,4-disubstituted piperidine; Z1=O, COO or OOC; Z2 and Z3=direct bond, COO, OOC, C2H4, CH2O, OCH2, C4H8, C3H6O, (E)-CH=CHC2H4, (Z)-CH2CH=CHCH2, (E)-CH=CHCH2O or -C equivalent to C-; R=1-20C alkyl, alkoxy, alkenyl, alkenyloxy, alkanoyloxy, alkenoyloxy or OCpF2p+1; and p=1-20. When Z1=O and m=1, 3 or 5 the carbon-carbon double bond configuration in RJ is E. When Z1=O and m=2 or 4 the carbon-carbon double bond configuration in RJ is Z. When Z1=COO or OOC and m=0, 2 or 4 the carbon-carbon double bond configuration in RJ is E. When Z1=COO or OOC and m=1, 3 or 5 the carbon-carbon double bond configuration in RJ is Z.
Patent AT-E285825-T1 (AT)
Inventor: CONSTANTINE WILLIAM ROBERT
IPC: A63F13/00
Filed: 2000-04-20
Granted: 2005-01-15
Abstract: A method of conducting a pictorial ("spot the ball") competition comprises transmitting a picture from a remote location to a unit which comprises a telephone 10, display screen 13 and manual means 12, 14, 15, 16 for entering upon the screen an indication of a position selected thereon; this position is then compared with a predetermined position. The telephone screen 13 may display the picture or image in three dimensional or holographic forms, or as moving images.
Patent AT-E395979-T1 (AT)
Inventor: STROUCKEN KLAUS
IPC: F16J15/16
Filed: 2000-03-21
Granted: 2008-06-15
Abstract: In a separation device for separating particles from a liquid, which is present in a container, a centrifugal rotor is rotatable around a vertical rotational axis. The centrifugal rotor has a tubular inlet member, which extends down into liquid to be treated and which upon rotation of the centrifugal rotor forms a pumping member adapted to pump liquid upwardly and into the centrifugal rotor. The rotatable inlet member is surrounded by a non-rotatable wall, a sealing device being adapted to seal between the rotatable inlet member and the non-rotatable wall. Thereby is avoided that liquid is pumped upwardly on the outside of the inlet member. Furthermore, a smallest possible part of the outside of the inlet member can be in contact with liquid, independent of the level of the liquid surface in the container.
Patent AT-E240982-T1 (AT)
Inventor: CARROZZA PRIMO
IPC: C08L23/04
Filed: 2000-04-17
Granted: 2003-06-15
Abstract: A compound containing a silane backbone and a group of formula (A) wherein R is hydrogen, C1-C8alkyl, -O, -OH, -CH2CN, C1-C18alkoxy, C5-C12cycloalkoxy, C3-C6alkenyl, C7-C9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; or C1-C8acyl; is useful for stabilizing an organic material against degradation induced by light, heat or oxidation.
Patent AT-E217505-T1 (AT)
Inventor: BIEDERMANN LUTZ
IPC: A61B17/58
Filed: 2000-06-27
Granted: 2002-06-15
Abstract: There is provided a bone screw known per se, having a threaded portion (2) and a reception part (5) for receiving a rod (29) to be connected to the bone screw. The securing and locking action of the connection between the bone screw and the rod is provided by an exterior nut (13). To provide for the required strength and durability of the connection, the exterior nut (13) comprises an inside sleeve-shaped element (17) having a predetermined inner dimension and an outer diameter which is almost equal to or slightly less than the diameter of the bore (8), and a pressure element (22) arranged therein. The pressure element (22) comprises a first section (26) at its end facing the bottom of the bore hole (8). The outer dimension of the first section is greater than the predetermined inner dimension and the first section causes the element (17) to be expanded when pressure is exerted on the rod (29) to be received.
Patent AT-E271475-T1 (AT)
Inventor: BOL STEPHEN J
IPC: B60G7/00
Filed: 2000-08-03
Granted: 2004-08-15
Abstract: A trailing arm suspension (10, 210, 310, 410) comprising a trailing arm (20, 220, 320, 420) having one portion pivotally connected to a frame bracket (22) extending from a vehicle frame (16) and another portion connected to the vehicle frame by an air spring (26) for resisting the rotational forces of the trailing arm. The trailing arm preferably comprises opposing side plates (56, 58) connected by multiple sleeves (94), which are preferably the inner sleeves of bushed connectors (24, 30, 36, 38). Mechanical fasteners (92) extend through the sleeves to compressively mount the side plates to the sleeves to form a rigid beam. An axle adapter (28) and a torque tube adapter (34) are also positioned between the opposing plates. Each of the frame bracket, axle adapter, and torque tube adapter are connected to the trailing arm side plates through a bushed connector to permit the articulation of the trailing arm and whose inner sleeve is used to connect the side plates.
Patent AT-E306675-T1 (AT)
Inventor: CLARK PAUL
IPC: G01R33/50
Filed: 2000-08-24
Granted: 2005-10-15
Abstract: A method of generating a map or distribution of parameters that are a function of proton transverse relaxation time (T2) constant in a target subject to localised movement (such as in abdominal tissue) by using nuclear magnetic resonance imaging. The method compensates for localised movement, (e.g. breathing artefacts) in the imaging by spatial neighboring averaging of image intensities over a region of interest subject to the localised movement. A map or distribution of T2 parameters is then calculated over the entire region of interest. To ensure accuracy and position of the T2 values, the effects of signal level off set, instrumental drift, and noise level is incorporated into the calculations.
Patent AT-E316448-T1 (AT)
Inventor: FRITZ PETER J
IPC: B24D13/20
Filed: 2000-08-24
Granted: 2006-02-15
Abstract: A surface treating article including a surface conditioning member, a fastener including a generally planar surface and a drive member, and a layer of adhesive between the surface conditioning member and the planar surface of said fastener, where the layer of adhesive includes rotational orientation. The present invention also provides a preferred method of attaching a fastener to a surface conditioning member that includes inducing relative rotation between a fastener and a surface conditioning member with a layer of adhesive in contact with a planar surface of the fastener and the surface conditioning member so as to soften the layer of adhesive and thereafter stopping the relative rotation between the fastener and the surface treating member.
Patent AT-E314751-T1 (AT)
Inventor: POLLOCK CHARLES
IPC: H02P1/16
Filed: 2000-08-17
Granted: 2006-01-15
Abstract: An electrical machine comprises a rotor without windings, a stator having an armature winding 24, 25 and a field winding 10 for generating a magnetomotive force in a direction extending transversely of the magnetomotive force generated by the armature winding. An electronic circuit 40 is provided for controlling the current in the armature winding 24, 25 such that periods in which a magnetomotive force in one direction is associated with a first current pulse alternate with periods in which a magnetomotive force in the opposite direction is associated with a second current pulse. A position sensor is provided for monitoring the rotational position of the rotor and for supplying output signals at a rate dependent on the speed of rotation of the rotor. Furthermore a control system supplies control signals to the circuit 40 to control the current in the armature winding 24, 25 in response to the output signals. The control system uses a control signal of extended duration at the beginning of the first current pulse on start-up of the motor from rest as compared with the duration of the control signals produced over the remainder of the first current pulse during acceleration of the rotor. Such an arrangement produces efficient starting from rest, and enables control of acceleration, no-load speed, loaded torque-speed characteristics of the machine to be achieved with simple on-off control of armature and field switching devices, so that the control circuitry can be produced at relatively low cost. Simplification of the control circuitry is further ensured by the fact that such control can be effected without current sensing.
Patent AT-E285793-T1 (AT)
Inventor: ROY DENIS-CLAUDE
IPC: C07D311/82
Filed: 2000-10-03
Granted: 2005-01-15
Abstract: The present invention relates to the use of the photoactivable derivatives for the photodynamic treatment for the selective destruction and/or inactivation of immunologically reactive cells without affecting the normal cells and without causing systemic toxicity for the patient, wherein appropriate intracellular levels of said derivatives are achieved and irradiation of a suitable wavelength and intensity is applied.
Patent AT-E298227-T1 (AT)
Inventor: FILTEAU MARTIN
IPC: A41B17/00
Filed: 2000-11-10
Granted: 2005-07-15
Abstract: A launderable and resuable, leak-proof, breathable fabric and, more specifically, a composite fabric composed of a liquid absorptive layer and a liquid impervious but vapour permeable layer. Such fabric is useful in drawing fluids, such as bodily fluids, away from a source, such as the body, and retaining them within the absorptive layer while evaporation thereof takes place through the vapour permeable layer. This material consists of two juxtaposed layers. The inner layer has the characteristic of being liquid permeable so as to allow the body fluids to flow into it and be absorbed. The outer layer has the characteristic of being liquid impermeable but air or vapour permeable, so that the liquid absorbed in the inner layer does not strike through the outer layer. Because the body fluids can flow into the inner layer, the wearer does not experience a clammy feeling from the material next to the skin. The breathability of the outer layer also reduces wet feeling and will in fact allow some evaporation of liquid collected in the inner layer. The material provides the functions of absorbing or drawing minor quantities of bodily fluids away from the wearer yet is sufficiently thin and comfortable to be inconspicuous. In addition, the resulting fabric material is capable of being laundered, is stain resistant, and substantially retains its other properties after numerous cycles of use and washing. In general, the material comprises a fabric made from absorbent acetate fibres and possibly one or more other fibres such as polyester or nylon, to which is laminated or adhered a liquid imperviousness but vapour permeable micoporous polyurethane film, to result in a substantially integral fabric material from which articles can be manufactured which can take advantage of the material's absorbent, launderable/reusable, leak-proof and breathable nature. <IMAGE>
Patent AT-E279281-T1 (AT)
Inventor: WILLFORT PETER
IPC: F02F1/24
Filed: 2001-04-07
Granted: 2004-10-15
Abstract: The casting mould (11) has outer mould parts (12-14) and an inner core (15), which form a casting cavity along with a closing cover core (16). The inner core is made in several layers formed one on top of the other, which are clamped between the outer mould parts and the cover core. The outer mould parts have a base plate (12) and several movable side parts (13,14) and are formed as reusable mould parts. An Independent claim is included for a method for using the device.
Patent AT-E305017-T1 (AT)
Inventor: KAUFHOLD WOLFGANG
IPC: C08J5/00
Filed: 2001-04-12
Granted: 2005-10-15
Abstract: Thermoplastic polyurethanes derived from hexamethylenedi-isocyanate and a polyol mixture based on polytetramethylene glycol, 1,6-hexanediol and optionally other polyols and chain extenders. Thermoplastic polyurethanes (TPU) derived from: (A) 100-60 mol% hexamethylenedi-isocyanate (HDI) and 0-40 mol% other aliphatic di-isocyanates; (B) 30-100 wt% polytetramethylene glycol (B1) and 0-70 wt% other polyols or polyol mixtures (B2) with a number-average mol. wt. (Mn) of 600-5000; (C) 80-100 wt% 1,6-hexanediol (C1) and 0-20 wt% other chain extender(s) with an Mn of 60-500; with the optional addition of (D) catalysts; and (E) conventional additives, etc. In this system, the equivalent ratio of (A):(B) = (1.5:1.0)-(10.0:1.0) and the NCO index is 95-105; the amounts of components (B1) and (B2) are 40-100 wt% and 0-60 wt% respectively if (B1) has an Mn of 600-1600, or 30-70 wt% and 70-30 wt% respectively if (B1) has an Mn of 200-590; components (C1) and (C2) are not the same as (B1). An Independent claim is also included for moulded products obtained from TPU as described.
Patent AT-E320354-T1 (AT)
Inventor: TUNZINI SIMON
IPC: B60G7/00
Filed: 2001-05-07
Granted: 2006-04-15
Abstract: A wishbone of a wheel-suspension system for a motor-vehicle wheel, comprising a one-piece casting with a first fixing zone for fixing to a bearing arrangement of the wheel, a pair of second fixing zones for fixing to a chassis of the motor vehicle, and a flat zone with at least one aperture, the aperture being of dumbbell-shaped and/or kidney-shaped design.
Patent AT-E240813-T1 (AT)
Inventor: PLATTI FABRIZIO
IPC: B23B47/28
Filed: 2001-06-12
Granted: 2003-06-15
Abstract: A drilling jig of the type which includes a support plate, means to temporarily fix the support plate to a wall and at least one hole matrix. Such means to temporarily fix the support plate include at least one suction device and at least one hollow forming an airtight seal with the wall and integral with the support plate. In addition, the airtight hollow is fluid connected to the suction device, and the jig includes means for the automatic control of the suction capacity and/or the suction pressure produced by the suction device (Fig. 1). <IMAGE>
Patent AT-E240935-T1 (AT)
Inventor: MUELLER CHRISTIAN
IPC: C07C209/78
Filed: 2001-06-08
Granted: 2003-06-15
Abstract: Production of an aromatic polyamine mixture comprising 4,4'-methylenedianiline (4,4'-MDA) and higher homologs, by reacting aniline with formaldehyde, comprises using a split stream of formaldehyde which is mixed with 2,2'-methylenedianiline (2,2'-MDA) and 2,4'-methylenedianiline (2,4'-MDA) by-products and recycled to a rearrangement zone. Production of an aromatic polyamine mixture comprising 4,4'-MDA and higher homologs by: (a) reacting aniline with formaldehyde in a plant comprising a mixing zone, a condensation zone, a rearrangement zone and optionally a post-reaction zone, and (b) separating 2,2'-MDA and 2,4'-MDA from the crude product comprises splitting the formaldehyde feed into at least two parts, with one part being supplied to the condensation zone and one part being mixed with the 2,2'-MDA and 2,4'-MDA and recycled to the rearrangement zone.
Patent AT-E336964-T1 (AT)
Inventor: HANNA KHALIL
IPC: A61F2/16
Filed: 2001-02-13
Granted: 2006-09-15
Abstract: An accommodating intraocular implant for locating in the capsular bag, the implant comprising a single piece of elastically deformable material constituting a central lens (1) and at least two haptic portions (2, 4) in the form of radial arms for bearing via their free ends against the equatorial zone of the capsular bag, the free end of each radial arm (2, 4) being fitted with a shoe (6, 7) of substantially toroidal outside surface enabling the implant to bear against the equatorial zone of the bag, the connection between each shoe (6, 7) and the corresponding arm (2, 4) being of the hinge type situated in the vicinity of the posterior edge of the shoe (6, 7) and being formed by a first thin portion (2d, 4d) of the arm, while the connection between each arm and the lens is of the hinge type implemented at the anterior surface of the lens by a second likewise thin portion (2c, 4c) of the arm, the plane (P1) containing the first thin portions being situated behind the plane (P2) containing the second thin portions.
Patent AT-E384590-T1 (AT)
Inventor: CHAUME FRANCOIS
IPC: B07C5/02
Filed: 2001-04-02
Granted: 2008-02-15
Abstract: In a machine for processing mail articles, the method of distinguishing between mail articles (P1, P2, P3) contained in envelopes made out of paper and mail articles contained in envelopes made out of plastics material, consists in displacing each mail article in front of a pressure member (5) so as to produce an acoustic signal that results from a suction effect of the pressure member on one face of said article while it moves in front of said pressure member, and in comparing said acoustic signal with a reference signal in order to detect whether the envelope of said article is made out of paper or out of plastics material.
Patent AT-E310743-T1 (AT)
Inventor: DHAINAUT JILDAZ
IPC: C07B61/00
Filed: 2001-05-09
Granted: 2005-12-15
Abstract: The invention concerns a method for preparing a compound of general formula (I) by reducing amination of a corresponding (4'')-carbonyl derivative. The invention is characterised in that it consists in: bringing said (4'')-carbonyl derivative into the presence of at least a nitrogenous reagent and a Lewis acid in conditions suited for transforming the cabonyl 4'' function; reducing the resulting mixture using a reducing agent; and optionally deprotecting the hydroxide function in position 2', to lead to the expected compound of general formula (I).
Patent AT-E305631-T1 (AT)
Inventor: GEIRINGER FELIX EGMONT
IPC: G09C1/00
Filed: 2001-05-24
Granted: 2005-10-15
Abstract: A pseudo-random number generator comprises: (a) a plurality of first-tier means each capable of receiving an entropy input and generating a respective hash output; and (b) a second-tier hashing means, which takes as input the respective first-tier hash outputs and generates as output a pseudo-random number. The generator of the present invention has particular application in cryptosystems, and particularly in public key cryptosystems where long sequences of data chosen from a large space of possible sequences need to be created quickly.
Patent AT-E254165-T1 (AT)
Inventor: EBBRELL LESLEY
IPC: C11D3/33
Filed: 2001-05-03
Granted: 2003-11-15
Abstract: A laundry detergent composition containing surfactant and builder also contains a low level (0.5 to 5 wt%) of alkali metal persalt bleach, and from 0.05 to 5 wt% of iminodisuccinate (IDS) or hydroxyiminodisuccinate (HIDS). The composition provides improved stain removal, and reduced in-wash fading of chlorine-sensitive dyes, in wash liquors containing hypochlorite ions.
Patent AT-E306883-T1 (AT)
Inventor: FEIGE TORSTEN
IPC: B23K26/04
Filed: 2001-05-17
Granted: 2005-11-15
Abstract: A method for measuring at least one of an energy and a position of a pulsed laser beam, notably in an ophthalmologic excimer laser. The pulsed laser beam is intermittently directed at a sensor, which measures its energy and/or position. In addition, a device for measuring at least one of an energy and a position of a pulsed laser beam. The device includes a sensor configured to measure at least one of the energy and the position of the pulsed laser beam, and a beam deflection device, which is configured to guide the pulsed laser beam and to intermittently direct the pulsed laser beam at the sensor.
Patent AT-E278848-T1 (AT)
Inventor: NAWROT WOJCIECH
IPC: E04B1/64
Filed: 2001-07-13
Granted: 2004-10-15
Abstract: A method for the removal of dampness from buildings, the walls of which became damp because of capillary rise of groundwater, by the crystalline injection method, wherein into purposely drilled holes in the wall, made preferably at the same level from 10 to 18 cm apart at an angle of 15 to 30 degrees previously soaked with water, upon their previous additional soaking with water, is introduced a mixture of aqueous suspension of portland cement, a silicone activator with sodium siliconate and sodium orthophenylphenolate and water taken in a quantity such that the mixture have a homogenous, liquid consistency and is self-levelling in the vessel so that during its gravitational introducing into the injection holes no air plugs could form.
Patent AT-E302802-T1 (AT)
Inventor: KANTNER STEVEN S
IPC: A61L15/16
Filed: 2001-06-14
Granted: 2005-09-15
Abstract: A polyurethane dispersion and a method of making are provided. The polyurethane dispersion is stable in a mixture of alcohol and water. The dispersion comprises the reaction product of (a) an isocyanate terminated polyurethane prepolymer comprising the reaction product of (i) at least one oligomeric polyactive hydrogen compound insoluble in said alcohol, wherein said polyactive hydrogen compound is an alkyl, aryl, or aralkyl structure optionally substituted by N, O, and S; (ii) at least one polyisocyanate, and (iii) at least one polyactive hydrogen compound soluble in said mixture of alcohol and water; (b) a polyfunctional chain extender; and (c) a monofunctional chain terminator; wherein the equivalent ratio of difunctional chain extender to prepolymer isocyanate is 0.60 to 1.20.
Patent AT-E411625-T1 (AT)
Inventor: SCHIEGL ANDREAS
IPC: H01M2/02
Filed: 2001-08-20
Granted: 2008-10-15
Abstract: The invention relates to a fuel cell system comprising a plurality of individual polymer electrolyte membrane fuel cells (2) arranged one on top of the other in the form of a stack (3) wherein, between adjacent individual fuel cells (2) of the stack (3), there is provided one intermediate space (10) each for receiving a cooling medium (13), or adjacent individual fuel cells (2) are confined by bipolar plates (7) having passages (12) for receiving a cooling medium, and cooling medium distribution spaces (15) and cooling medium collection spaces (18) being provided on lateral faces (23) of the stack. For cooling the fuel cell stack (1), cooling medium flows into a cooling medium distribution space (15) through the intermediate spaces between the individual fuel cells or the passages in the bipolar plates and finally into a cooling medium collection space from where it leaves the fuel cell system.
Patent AT-E304140-T1 (AT)
Inventor: MCINTYRE STUART
IPC: F16K24/04
Filed: 2001-10-12
Granted: 2005-09-15
Abstract: The present invention relates to apparatus for use in venting pipelines that have a plastic lining such as these used for transporting hydrocarbon fluids. A pipeline assembly comprises a pipeline ( 2 ), a corrosion resistance liner ( 3 ), and a micro-annulus ( 4 ) located between said pipeline and liner. The pipeline assembly also comprises a venting means ( 5 ) adapted for fitment in or through the corrosion resistance liner ( 3 ), wherein the venting means ( 5 ) allows gas to flow from the micro-annulus into the center of the pipeline assembly but not in the opposing direction.
Patent AT-E385799-T1 (AT)
Inventor: KANG YUHONG
IPC: A61K47/02
Filed: 2001-11-19
Granted: 2008-03-15
Abstract: The composition of the present invention comprises a sodium channel blocking compound which is capable of specifically binding to a site, either on an SS region or an SS2 region, on an extracellular region of a sodium channel alpha subunit, and a pharmaceutically acceptable carrier.