baber/WOPTO huggingface dataset:
Patent AT-E122192-T1 (AT)
Inventor: OTTKA MANFRED DIPL-ING
IPC: H04L25/06
Filed: 1990-03-23
Granted: 1995-05-15
Abstract: 2.1 Methods for offset voltage control of discriminators are known. The offset voltage is controlled by means of a superimposition device which is provided for superimposing a control signal onto an input signal. A discriminator is provided for discriminating the output signal of the superimposition device and for generating a regenerated output digital signal and a fault signal. A control generator generates the control signal as a function of the digital fault signal. 2.2 The invention discloses a non-complex circuit arrangement for compensating an offset voltage, in which a compensation signal (KS) is subtracted from the input signal (ES) in a superimposition device (1), the resulting signal being digitised in a discriminator (2) with n bits and the digital signal (DS) being used to form the compensation signal (KS), in such a way that a suitable linear combination of m bits of the n bits (m < n) available is carried out in a logic switching element (6) and the result of this linear combination is fed to the superimposition device (1) via a suitable filter (4). 2.3 Application of the offset voltage control is in single-dimensional or multi-dimensional multilevel signals, in particular 64 QAM signals. <IMAGE>
Patent AT-E91175-T1 (AT)
Inventor: SIMUTTIS ARNOLD DR
IPC: F16F13/00
Filed: 1990-05-30
Granted: 1993-07-15
Abstract: A rubber support with hydraulic damping, in which an elastically deformable dividing wall (3) is arranged between the working space (5) and the compensating space (6) and is displaceable between back-up elements (9). The dividing wall (3) is provided at the edge with a bead (4) and, at a radial distance from the bead, has a thickened portion (8) which extends parallel to the latter and is of annular configuration. The diaphragm is thickened to an increasing extent in the direction of the thickened portion (8) starting from the bead (4). 
<IMAGE>
Patent AT-E102534-T1 (AT)
Inventor: HEITER UWE
IPC: B23B45/14
Filed: 1990-06-18
Granted: 1994-03-15
Abstract: In a hand drilling tool, in particular for drilling out spot welds, comprising a bracing support means which is releasably mounted to the body of the drilling machine and which is displaceable in the direction of the drilling axis by way of an actuating lever which terminates in a handle, it is provided that the lever (4) acts on a fitment sleeve (6) which embraces the body (2) of the drilling machine and on which the bracing support means (3) is mounted and that the fitment sleeve (6) is adapted to be axially displaceable with respect to the body (2) of the drilling machine. To eliminate moments the axis of the lever which acts on the fitment sleeve intersects the axis of the body of the drilling machine.
Patent AT-E93463-T1 (AT)
Inventor: REIL WILHELM
IPC: B31B3/00
Filed: 1990-06-23
Granted: 1993-09-15
Abstract: The invention describes an apparatus for producing a fluids package, with a synthetic plastics coated paper tube, of which one end is closed by an injected synthetic plastics lid while its other end is closed by holding and welding the tube material, with a device (8) for forming a tube from a web (2), at least one intermittently rotatable mandrel wheel (27), an injection station (29), an endless conveyor (31) for the packages (34) during the course of their production, a filling station (63), a closing station (62) and with a removal conveyor (39). To increase the machine output and to permit simplification of some of the handling units, it is according to the invention envisaged that at least two mandrel wheels (27) should be disposed one beside the other to rotate about a common axis (43) and in front of which, viewed in the direction of movement (20) of the relevant paper tube, there is a folding device (8) and in front of that web distributing station (25) and behind which (27) there is the at least two-track endless conveyor (31) which has for the packages (34) receiving containers (30) which are adapted to be brought into positions which are in a rectilinear extension of the relevant package path (20), the receiving containers (30) revolving on the lower strand (35).
Patent AT-E110471-T1 (AT)
Inventor: KRAMER RONALF DIPL-ING
IPC: G01R25/08
Filed: 1990-06-26
Granted: 1994-09-15
Abstract: For measuring a phase difference ( phi ) between an actual pulse (A) and a reference pulse (B), the actual pulse (A) is applied to the input terminal (3) of a delay chain (2) having a multiplicity of delay elements (1). The actual pulse (A) enters the delay chain (2) and is held there as determined by a control signal (S) derived from the reference pulse (B). The actual pulse (A) is subsequently shifted out of the delay chain (2), under clock control, the number of delay elements (2) still to be passed determining the phase difference ( phi ). In a circuit arrangement for measuring such small phase differences, the series circuit of a load path of a first transistor (5) of a first inverter (6), a load path of a second transistor (7) and a second inverter (8) are arranged between an input terminal (3) and an output terminal (4) of each delay element (1), the control connections of the first and second transistors (5, 7) being connected to a control device (9). <IMAGE>
Patent AT-E136014-T1 (AT)
Inventor: HAMAMURA KICHISABURO
IPC: C07C11/21
Filed: 1990-08-14
Granted: 1996-04-15
Abstract: A terpene compound having the formula (III) is produced by reacting an allylic halide having the formula (I) with a Grignard reagent having the formula (II) in the presence of anhydrous zinc chloride and a copper compound or an organic zinc halide compound having the formula (IV) in the presence of a copper compound, provided that when A-A is C-C, R min  is hydrogen and when A-A is C=C, X is chlorine. <CHEM> r
Patent AT-E92349-T1 (AT)
Inventor: COCOZZA SALVATORE
IPC: A61M15/00
Filed: 1990-10-17
Granted: 1993-08-15
Abstract: A multi-dose inhaler (1; 2) for medicaments in powder form comprises a container unit (24; 124) for the medicament in powder form, a withdrawal and dose preparation unit (22, 26; 122, 126) for said medicament, and a unit (16, 50; 152, 176) for mixing the dose of medicament with an air stream. The withdrawal and dose preparation unit comprises: a cup-type conveyor device (22; 122) provided with at least one cup (20; 120) for withdrawing from the container unit a certain quantity of powder and conveying it into a dispensing position, the cup (20; 120) having two coaxial identical holes (56; 156); and a plunger-type dispensing device (36; 106) disposed above the mixing unit, the plunger (36; 106) being insertable as an exact fit into and withdrawable from the holes (56; 156) in the cup (20; 120) when this latter is in the dispensing position, to cause a dose of medicament in powder form to fall into the mixing unit.
Patent AT-E94627-T1 (AT)
Inventor: BARTOSCHEK MANFRED
IPC: F16K27/10
Filed: 1990-12-10
Granted: 1993-10-15
Abstract: The locking tappet is for a shut-off device with seat, and at an angle to the spindle axis. The sealing face of the tappet is formed by a cut-out of a conical jacket surface. The tappet (8) is formed by a metal plate body (1), with fastening in the spindle axis (4) eccentrically to the axis of the jacket surface. The body executes an elipse relative to the central vertical of the central contact plane of the tappet. A surface with an opening for fastening of the tappet, merges into a stepped area, with a connected edge (6) to carry the seal.
Patent AT-E154886-T1 (AT)
Inventor: LIBOFF ABRAHAM R
IPC: A61N1/30
Filed: 1990-04-24
Granted: 1997-07-15
Abstract: An apparatus for regulating the movement of a preselected ion across a membrane, which comprises: means for generating an applied magnetic field parallel to a predetermined axis projecting through a space in which a membrane is positioned in the presence of a preselected ion, the applied magnetic field resulting in a magnetic flux density in the space of a known average value parallel to the predetermined axis; means associated with the magnetic field generating means for fluctuating the magnetic flux density such that the known average value is a non-zero average value; means for creating and maintaining a predetermined relationship between the frequency of the fluctuations and the non-zero average value of the magnetic flux density, wherein the frequency of the fluctuating magnetic flux density is directly related to the charge of the preselected ion, a preselected integer greater than 1, and the non-zero average value of the flux density parallel to the predetermined axis, and wherein the frequency is also inversely related to the mass of the preselected ion. Also corresponding apparatus for simultaneously regulating the movement of at least two different ions across the membrane. Methods for using both type of apparatus.
Patent AT-E111245-T1 (AT)
Inventor: CANIPE LARRY KEITH
IPC: G01S13/74
Filed: 1990-06-04
Granted: 1994-09-15
Abstract: A method of deactivating a frequency-dividing-transponder (10) that includes an active strip (12, 14) of magnetic material that, when magnetically biased to be within a predetermined magnetic field intensity range, responds to excitation by electromagnetic radiation of a first predetermined frequency by radiating electromagnetic radiation of a second predetermined frequency that is a frequency-divided quotient of the first predetermined frequency; and a magnetized bias strip (16) of magnetic material having first and second ends and disposed in relation to the active strip of magnetic material for magnetically biasing the active strip of magnetic material to be within the predetermined magnetic field intensity range only when the bias strip of magnetic material is magnetized. The method includes the step of converting the bias strip of magnetic material into a tripole bar magnet, having a pole of one magnetic polarity in a predetermined region of the strip (16) located between the ends of the strip (16), and having a pole of a different magnetic polarity than the one magnetic polarity at each end of the bias strip (16) to thereby provide opposing magnetic bias fields in opposite longitudinal halves of the active strip (12, 14) for causing any electromagnetic radiation of the second predetermined frequency that is generated in one half of the active strip to be of equal and opposite polarity and thus cancelled by any electromagnetic radiation of the second predetermined frequency that is generated in the other half of the active strip. This is accomplished by laterally passing a magnet (32) across and in close proximity to the bias strip (16) of magnetic material, with the magnet having sufficient flux density to overcome the magnetic bias of the bias strip, and with the magnet being passed across the predetermined region of the bias strip.
Patent AT-E121178-T1 (AT)
Inventor: PERIZONIUS ECKART DR
IPC: F21V5/02
Filed: 1991-01-31
Granted: 1995-04-15
Abstract: Lamps, in particular lamps having elongated fields for illuminating working spaces, must have minimum requirements for glare limitation which is determined by the screening angle ( alpha ). Because of the prescribed lamp dimensions, it is not possible to achieve the required minimum screening angle in modern lamps of this type. In order to achieve a sufficiently large screening angle ( alpha ) with such lamps, it is proposed to provide the cover plate (A1, A2), which seals the light exit opening and is made from transparent material, with rim regions (1, 5) which have a prismatic profiling of suitable dimensioning, by means of which the screening angle ( alpha ) is appropriately enlarged. In a further development, the cover plate (A2) can additionally have on the inside a central region (3) with prismatic profiling of appropriate dimensioning in order to achieve a deep indentation in the light distribution curve (LVK2) in the angular range about 0 DEG . <IMAGE>
Patent AT-E125734-T1 (AT)
Inventor: KOESTERS BERNHARD DR
IPC: B05D7/14
Filed: 1991-04-13
Granted: 1995-08-15
Abstract: A method of coating to produce a two-layer, vibration-absorbing and anti-corrosive, abrasion-resistant coating for rigid substrates, in particular for sheet metals in the underbody region of motor vehicles, for reducing the noise caused by impacting particles, comprises an inner layer, facing the substrate, of a polymer A and a plasticizer P1, and a covering layer of a polymer B and a plasticizer P2, such that either the polymers A and B have a different chemical composition and the polymer A is essentially incompatible with the plasticizer P2 and the polymer B is essentially incompatible with the plasticizer P1, or both layers contain essentially the same concentration of one plasticizer (P1=P2), so that there is no risk of one layer being impaired by the plasticizer from the other layer.
Patent AT-E111187-T1 (AT)
Inventor: SCHMITZ LOTHER PETER
IPC: F01C1/08
Filed: 1991-04-15
Granted: 1994-09-15
Abstract: A rotary positive-displacement machine of the type having intermeshing lobed rotors, comprising first and second two-lobed rotors (22,24) mounted respectively in the two housing bores (14,16) for synchronous rotation. The first, valve rotor (22) has a hub portion which periodically occludes an outlet port (20) to control the generation and discharge of high pressure fluid from the housing (12). Each lobe (32) of the valve rotor (22) has a leading tip portion (34) which is radiussed so that it does not define a sharp edge. Each lobe (32) also has an outer flank, a major portion (1-2) of which is a convex curve, which is generated to correspond to the form of the tip (8-9) of the second, displacement rotor (24) and which merges with a convex arcuate portion (2-3) whose centre (38) is offset from the valve rotor axis (26). Furthermore, each lobe (32) has a trailing flank formed by a convex curve (4-5), generated to correspond to the form of the tip (8-9) of the displacement rotor (24), which merges with a convex arcuate portion (5-6), whose centre (42) is offset from the valve rotor axis (26), followed directly by a concave arcuate portion (6-7) whose centre (44) is also offset from the valve rotor axis (26). <IMAGE>   <IMAGE>
Patent AT-E105175-T1 (AT)
Inventor: JUNINO ALEX
IPC: A61K8/20
Filed: 1991-03-06
Granted: 1994-05-15
Abstract: Process for dyeing keratinous fibres, consisting in applying to these fibres a composition (A) containing a substituted monohydroxyindole, corresponding to the formula: <IMAGE> in which X denotes allyl, substituted or unsubstituted by OH, it being also possible for X to denote halogen or <IMAGE> in which R4 and R5 denote alkyl, R1 denotes hydrogen, alkyl, R2 and R3 denote hydrogen, alkyl, carboxyl or alkoxycarbonyl; the colour being developed with the aid of an oxidising system consisting of:     (i) iodide ions and hydrogen peroxide,   (ii) nitrites,   (iii) metal salts of manganese, cobalt, copper or silver,   (iv) rare-earth salts; and to the compositions and devices for using this process.
Patent AT-E133678-T1 (AT)
Inventor: HALAZY SERGE
IPC: A61K31/675
Filed: 1991-06-24
Granted: 1996-02-15
Abstract: This invention relates to novel purine nucleoside phosphorylase inhibitors, to the methods and intermediates for their preparation and to their use as immunosuppressants, antilymphoma, antileukemic, antiviral and antiprotozoal agents.
Patent AT-E104989-T1 (AT)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07C205/56
Filed: 1991-02-06
Granted: 1994-05-15
Abstract: PCT No. PCT/FR91/00087 Sec. 371 Date Jul. 8, 1992 Sec. 102(e) Date Jul. 8, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/12264 PCT Pub. Date Oct. 22, 1991.Compounds of formula:   <IMAGE>   in which R1 represents a hydrogen atom or an alkyl, alkoxycarbonyl or an unsubstituted or substituted phenyl radical, R2 represents a hydrogen atom or an unsubstituted or substituted alkyl radical, R3 represents an alkyl, phenylalkyl, indanyl, cycloalkylalkyl or an unsubstituted or substituted phenyl radical, or R2 and R3 form a heterocycle together with the nitrogen atom to which they are attached, and R4 represents an unsubstituted or substituted phenyl radical, a naphthyl, indolyl or quinolyl radical or a phenylamino radical in which the phenyl ring is unsubstituted or substituted, their preparation and medicaments containing them.
Patent AT-E145484-T1 (AT)
Inventor: LYTEL RICHARD SAUL
IPC: G02B6/12
Filed: 1991-03-26
Granted: 1996-12-15
Abstract: A network for distributing a set of independent high-frequency electrical signals comprises an optical rail waveguide that is fed with a measured amount of optical power from a single source, and a set of optical railtaps positioned at sequential locations along the optical rail waveguide. Each optical railtap functions to extract a corresponding specified fraction of the measured amount of optical power from the optical rail waveguide when a corresponding one of the independent electrical signals is applied thereto. The fractions of the measured amount of optical power extracted from the optical rail waveguide at the corresponding sequential locations along the optical rail waveguide constitute a set of independent high-frequency optical signals, which correspond to the independent high-frequency electrical signals.
Patent AT-E131561-T1 (AT)
Inventor: FRANCISCO ALLEN CHARLES JR
IPC: B01D33/04
Filed: 1991-05-06
Granted: 1995-12-15
Abstract: A self-cleaning vacuum head is disclosed which has the ability to discriminate between particles of different size, or the ability to separate fluids from particulate matter. The invention has two relatively moving surfaces which provide a changing locus of vacuum so that particles drawn against the surfaces are later separated therefrom. An oil spill clean-up system is also disclosed utilizing the self-cleaning vacuum head.
Patent AT-E164072-T1 (AT)
Inventor: INGLOT ANNA
IPC: A61K35/10
Filed: 1992-10-22
Granted: 1998-04-15
Abstract: A bioactive composition comprises an isothiazole compound of the general formula I <CHEM>     wherein R<5> is halophenyl, R<6> is phenyl and R<7> is lower alkyl - and a peat-derived product containing not more than 70%, preferably not more than 60%, by weight, of inorganic salts, especially of sodium chloride, based on dry solids.
Patent AT-E141374-T1 (AT)
Inventor: SCHOECK EBERHARD DIPL-ING
IPC: E04G15/04
Filed: 1992-11-04
Granted: 1996-08-15
Abstract: The invention relates to a permanent shuttering element (1, 2) which consists of a material which can set, such as concrete or the like, and can be fastened on a shuttering panel (7) by means of nails (5, 6). At its lower edge, this shuttering element (1, 2) is provided with projecting sleeves (3, 4, 16, 26) in which there is provided in each case a nail (5, 6) having a retaining force which is dimensioned such that, when removing the shuttering panel, the nails driven into the latter are pulled out of the shuttering element. <IMAGE>
Patent AT-E143228-T1 (AT)
Inventor: HERRINGTON FOX JOHN
IPC: A44B19/26
Filed: 1992-03-05
Granted: 1996-10-15
Abstract: A one-piece foldable plastic zipper slider (10) for straddling relation with a profiled plastic reclosable fastener (14,15). The plastic zipper slider (10) has hinged wings (21,22) that are latched in place by a latch tongue (21B) which is deflected downward to snap in place and then cannot be re-opened because subsequent forces act in such a direction to engage it more strongly. <IMAGE>
Patent AT-E123278-T1 (AT)
Inventor: ARITA MIICHIRO
IPC: C07D213/30
Filed: 1992-03-16
Granted: 1995-06-15
Abstract: A compound of the formula: A-CH2CH2-O-B [wherein A stands for an aromatic ring residue, a group shown by R<1>-CO- (wherein R<1> stands for an aliphatic hydrocarbon residue, aromatic hydrocarbon residue, a heterocyclic residue, an aromatic alipahtic hydrocarbon residue or an alicyclic hydrocarbon residue) or R<2>-CH=CH- (wherein R<2> stands for an aliphatic hydrocarbon residue an aromatic hydrocarbon residue a heterocyclic residue an aromatic aliphatic hydrocarbon residue or an alicyclic hydrocarbon residue), and B stands for an aromatic ring residue], can be obtained in high yield, at high purity level by short reaction time, by reacting a compound of the formula: A-CH2CH2-X (wherein A is of the same meaning as defined above, and X stands for a leaving group) with a compound represented by the general formula: MO-B (wherein M stands for an alkali metal atom or an alkaline earth metal atom and B is of the same meaning as defined above) in a non-aqueous solvent.
Patent AT-E140501-T1 (AT)
Inventor: SMRT THOMAS J
IPC: B65D83/34
Filed: 1992-05-15
Granted: 1996-08-15
Abstract: An actuator 24 is provided for use with an aerosol container 20, the actuator 24 having a passage 36 therethrough which terminates in an orifice 38, the passage being configured such that the contents of the aerosol container 20 may be communicated through the passage 36 and discharged from the actuator 24 at the orifice 38, comprising an actuator body 40, and one or more pairs of wings 47a,47b secured to the body 40, each wing 47a,47b having a bottom edge 57b located proximate to the orifice 38 and peripheral edges 62,64 which are adjacent to and intersect the bottom edge 57b, wherein at least a portion of the peripheral edge 63 of at least one of the wings 47a,47b, from a point wherein said edge 63 intersects the bottom edge 57b of its respective wing, angles away from the body 40. There is further provided a base 26 adapted for accepting such an aerosol container 20 actuator 24. <IMAGE>
Patent AT-E149219-T1 (AT)
Inventor: DAVIES JOHN
IPC: B05B1/06
Filed: 1992-09-03
Granted: 1997-03-15
Abstract: The nozzle device, e.g. for processing of synthetic yarns, comprises a housing (11) with an inlet end (111) and an outlet end (112); the inlet end (111) is located upstream in relation to the outlet end; an inner nozzle member (12) is provided and has a conical outer wall portion (121) and an essentially axial passage (122); an outer nozzle member (14) is provided and has a conical inner wall portion (141); both inner (12) and outer (14) nozzle members are kept in position within the housing (11); the conical outer wall section (121) of the inner nozzle member (12) and the inner wall portion (141) of said outer nozzle member (14) together form outwardly conical gap (16) having an upper or upstream end (161) and a lower or downstream end (162); inlet means (18) are provided for passing a fluid into the housing (11) and into a region (114) thereof adjacent the upper end (161) of the conical gap (16); the conical gap (16) is defined by a generally annular cross-sectional area in any radial plane between the upper (161) and the lower (162) end of the gap (16); according to the invention, means are provided to form at least one pressure-differential area within the cross-sectional area of the gap. <IMAGE>
Patent AT-E136888-T1 (AT)
Inventor: REED KATHRYN LEA
IPC: A61K31/18
Filed: 1991-11-18
Granted: 1996-05-15
Abstract: Compounds represented by formula (I) wherein B represents R<5> and radicals represented by formula (II) (values for the variables given herein), are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent AT-E172421-T1 (AT)
Inventor: NIEDERST KEN W
IPC: B65D1/00
Filed: 1992-02-24
Granted: 1998-11-15
Abstract: Pressurizable thermoplastic containers, such as those made from polyethylene terephthalate containing a polyurethane layer on the exterior surface thereof are disclosed. The polyurethane layer which is typically applied by a coating process provides the bottle with resistance to stress cracking. The containers are useful as refillable bottles for carbonated beverages which have a tendency to stress crack.