baber/WOPTO huggingface dataset:
Patent AT-E89691-T1 (AT)
Inventor: BERNABEI FRANCESCO
IPC: H04Q3/68
Filed: 1988-12-28
Granted: 1993-06-15
Abstract: This invention discloses a new class of NxN multistage interconnection networks which is called class of Parallel Delta Networks (PDN). For such a class of networks the non-blocking conditions are given, i.e. those conditions which guarantee the capability of establishing any connection request between an inlet link and an outlet link, both supposed free whichever the state of the network may be. In particular, by means of the graph colouring technique it has been proved that the minimum number of Delta subnetworks necessary to provide the non-blocking property in a PDN is n < &boxdr& S/2 &boxdl&  -1>, where S and n are the number of stages in a NxN Delta network and the number of inlet and outlet links of a single switching element, which Delta network consists of, respectively, and  &boxdr& x &boxdl&  indicates the littlest whole number greater than x. For the establishment of the inlet-outlet connection request, a routing method has been defined. Such a method operates for switching elements of any size and in case of the set-up of a single connection request this method assures a complexity of the order of  2ROOT N. In case of a whole set of inlet-outlet point-to-point connection requests (inlet-outlet permutation), this method has a polynomial complexity of the order N<3/2>. As the complexity relevant to the establishment of a single connection request is extremely low, this method is particularly suitable to an application in an environment in which the connection requests are asynchronous, i.e. a telecommunication environment. Therefore, this network can be used as connection network within an automatic exchange. It is also disclosed a variant of this method applicable in case the size of the single switching element is 2<q>x2<q>, where q is a whole number. Such a variant has a complexity of the order of N.log2N and is suitable to a synchronous environment, in which the set of connection requests constitutes an inlet-outlet permutation.
Patent AT-E104449-T1 (AT)
Inventor: LUNDAHL LEIF
IPC: G03F7/20
Filed: 1988-09-02
Granted: 1994-04-15
Abstract: Burn-out frame for a copy print machine, comprising a support table on which a film or a printing plate is intended to be mounted, and a copy print frame having exposure light for providing a print of one and the same original film or a series of different original films onto said film or printing plate, and in which the print frame comprises a frame having a transparent glass plate (11), which at the bottom surface thereof is formed with at least one downwardly opening groove (12, 14) for vacuum connecting an original film (13) and eventually a masking film (15), and one or more bores and/or channels (16, 17) opening in said groove (12) for connecting the vacuum groove (12) or grooves to a source of sub-pressure, and in which the glass (11) of the print frame is larger than the largest original film (13) of a predetermined standard size intended to be copied, and in which the part (19) of the print frame glass corresponding to the largest image area of the original film (13) is clear, whereas the parts (18) of the print frame glass located outside said largest image area are made diffusing on a surface between the surface of the print frame glass (11) formed with the vacuum grooves (12) and the exposure light, so as to allow an exposure to a composite film or a composite printing plate (21) outside the outer edges of the image area.
Patent AT-E97408-T1 (AT)
Inventor: CAMAGGI GIOVANNI
IPC: A01N43/50
Filed: 1989-06-22
Granted: 1993-12-15
Abstract: Fungicidal heterocyclic nitrogen compounds are described. Said compounds have the general formula: <CHEM>  wherein: Ar is optionally substituted phenyl or optionally substituted pyridyl;  K, X and Z represent O or S:  B1 and B2 are C1-6 alkylene groups; R is a C1-6-haloalkyl, C2-8-haloalkenyl, C3-8-haloalkoxyalkyl or (C3-C8)-haloalkoxyalkenyl group; and A represents a nitrogen containing aromatic radical.
Patent AT-E102620-T1 (AT)
Inventor: SEELE RAINER DR
IPC: C07D233/61
Filed: 1989-07-22
Granted: 1994-03-15
Abstract: 1-Halo-1-azolylpropenes and -methyloxiranes of the formula I <IMAGE> I  where R1 and R2 are alkyl, cycloalkyl, cycloalkenyl, tetrahydropyranyl, norbornyl, pyridyl, naphthyl, biphenyl or phenyl, A is oxygen or a single bond, R3 is F, Cl or Br, X is CH or N, their plant-tolerated acid addition salts and metal complexes, and fungicides containing these compounds.
Patent AT-E96835-T1 (AT)
Inventor: PYNNOENEN SAMPO T
Filed: 1989-08-14
Granted: 1993-11-15
Abstract: The invention relates to a self-adhesive product, comprising two opposing surface layers (1, 2) with a relese layer (4, 5) and an adhesive layer (6) laid therebetween. Release layer (4, 5) consists of two components in a manner that a first release layer component (4) is formed as a part of first surface layer (1) and a second surface layer component (5) is similarly formed as a part of second surface layer (2). At said first release layer component (4), said adhesive layer (6) extends substantially to second surface layer (2) and vice versa. The first (4) and second (5) release layer components are partially aligned with each other in a direction perpendicular to the principal plane of surface layers (1, 2). At least within the aligned section (A) of the first (4) and second (5) release layer components, said adhesive layer (6) consists of adhesive strips (6 min c). The width of adhesive strips (6 min c) is less than that of the aligned section (A) of first (4) and second (5) release layer components.
Patent AT-E88688-T1 (AT)
Inventor: TURNER PHILIP JAMES
IPC: C07C303/22
Filed: 1989-03-09
Granted: 1993-05-15
Abstract: Selective bromination of alkylarenes to the alpha dibrominated derivative is desirable as a precursor for the selective production of, for example, the corresponding aromatic aldehyde. Improvements in the extent of selectivity of the product and/or its rate of production can be obtained by employing a photolytic reaction between the substrate, hydrogen peroxide and hydrogen bromide using mole ratios of H2O2:substrate of about 2.8:1 or higher, preferably 3.2: to 3.5:1 and of bromide:substrate of over 2.5:1, preferably about 2.8:1 to 3.2:1 and progressive controlled introduction of the H2O2, the reaction being carried out in the presence of a substantial amount of an organic solvent, and preferably more than 5.5 volumes per volume of substrate, whilst irradiating with light preferably having principal emissions in the range of 250 to 600 nm. The reaction mixture is preferably maintained at 50 to 60 DEG C. The reaction often takes from 5 to 12 hours, of which period hydrogen peroxide is introduced progressively into the reaction mixture during preferably the first 3 to 5 hours. The process is especially suitable for deactivated alkylarenes, such as o-nitrotoluene.
Patent AT-E104202-T1 (AT)
Inventor: RIRSCH ERIC
IPC: E04D1/16
Filed: 1989-06-07
Granted: 1994-04-15
Abstract: The invention relates to a process for the production of concrete building products having thicknesses in section of not greater than 15mm in which a cementitious composition comprising (i) aggregate, (ii) hydraulic cement, and (iii) water is shaped by a roller and slipper method to produce a shaped extrudate which is divided to form sections and the sections are cured to provide the building product; the composition additionally comprising reinforcing fibres in weight percent to the total weight of the composition of 0.25% to 4%, said fibres having lengths of 2.0 mm to 20 mm. This process provides impact resistant roofing products which are useful as roofing tiles, or a replacement for shingles, shakes and slates.
Patent AT-E86180-T1 (AT)
Inventor: CANAUD MICHEL
IPC: B29C33/40
Filed: 1989-11-28
Granted: 1993-03-15
Abstract: The invention relates to a process for obtaining a glazing panel provided with a peripheral joint for protecting the edges, in which the glazing panel is clamped in a mould which defines, around the glazing panel, a cavity whose walls correspond to the desired external profile, a material being injected into the said cavity under low pressure. The mould according to the invention consists of modular units (1, 2, 3, 4) made from a mouldable material and joined together by assembly means, at least one modular unit being provided with an injection orifice (3) and at least one other being provided with a vent (4). <IMAGE>
Patent AT-E103146-T1 (AT)
Inventor: BARMETTLER PETER
IPC: A45F3/24
Filed: 1989-06-06
Granted: 1994-04-15
Abstract: The safety bed (1) consists of a hammock (2) and a frame (4), the two ends of the hammock (2) being hooked onto the ends (3', 3'') of a bending beam (3', 3'', 3''') of the frame (4) in such a way that overloading of the bending beam (3', 3'', 3'''), which would lead to the permanent deformation or destruction of the latter, is prevented by the hammock (2) touching the ground. Additionally, the transversal oscillating movement of the hammock (2) is limited by the latter touching the legs (5', 5'') of the frame (4), thus preventing the safety bed (1) from tipping over. 
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Patent AT-E103188-T1 (AT)
Inventor: BROTZU GIOVANNI
IPC: B01J13/02
Filed: 1990-06-26
Granted: 1994-04-15
Abstract: Vascular prostheses (1) of PTFE or of a low porosity material comprising an internal synthetic tubular mesh (1); microcapsules (2) made of saccharide and amino-acid polymers, containing hormone-producing cells, are placed between the prosthesis and the tubular mesh.
Patent AT-E111759-T1 (AT)
Inventor: BLACKERT CONRAD W A DR
IPC: A63D15/00
Filed: 1990-11-30
Granted: 1994-10-15
Abstract: The disc-billiard game has a game board (20), several game discs (42, 44) and a cue. The game board (20) has a rectangular playing area (22) provided with a hard, smooth surface and a cushion (24) extending peripherally around the playing area (22) in the form of a frame. The playing area (22) has transverse sides (28) with a length of from 20 to 60 cm, and lengthwise sides (30) extending at right angles thereto are twice as long. The cushion (24) has exits (32) for the game discs (42, 44) both in four internal corners and in the middle of each of the two lengthwise sides (30). The game discs (42, 44) are provided in two different sizes, their flat surface and the material of the playing area (22) being matched to each other in such a way that the minimum possible coefficient of friction arises. Furthermore, their outer surfaces and the material of the cushion are so designed that good resilient properties are obtained. The cue is rod-shaped and has a length of from 10 to 50 cm. <IMAGE>
Patent AT-E118618-T1 (AT)
Inventor: LEE HELEN HWAI-AN
IPC: G01N33/543
Filed: 1986-03-19
Granted: 1995-03-15
Abstract: The invention relates to a method for the immunological determination of a coagulation factor in a sample, wherein: (a) a ligand having a binding affinity for the abovementioned coagulation factor is immobilised on a solid phase; (b) the sample is incubated in the presence of the abovementioned solid phase on which the ligand is immobilised;  (c) the solid phase is washed after incubation; and (d) the presence of the abovementioned coagulation factor, bound to the solid phase via the ligand, is visualised using a property inherent in the aforementioned coagulation factor.
Patent AT-E112157-T1 (AT)
Inventor: ROBINSON JOSEPH R
IPC: A61Q11/00
Filed: 1990-01-11
Granted: 1994-10-15
Abstract: A method of moisturizing mammalian skin membranous tissue is disclosed. The composition utilized in this method includes a bioadhesive polymer as the moisturizing agent. The bioadhesive is a water-swellable, but water-insoluble, particulate, fibrous, cross-linked carboxy-functional polymer containing (a) a plurality of repeating units of which at least about 80 percent contain at least one carboxyl functionality, and (b) about 0.05 to about 1.5 percent cross-linking agent substantially free from polyalkenyl polyether. The composition is contacted with the skin or mucous membrane to be moisturized, and that contact is maintained for a time period sufficient to moisturize the contacted area.
Patent AT-E137376-T1 (AT)
Inventor: GILLON ALEXANDER CARLYLE
IPC: H04N1/00
Filed: 1990-02-02
Granted: 1996-05-15
Abstract: This invention relates to an arrangement for efficiently transmitting facsimile signals from a facsimile source to a facsimile destination using a standard facsimile user interface. The connected switched communications network recognizes that the call is from a facsimile source or to a facsimile destination and causes the facsimile signals to be transmitted at the transmission speed of the source to storage in a network. Subsequently, the signals are transmitted from storage to a facsimile destination at the transmission speed of the destination when the destination becomes available. Advantageously, the source need not wait for the destination to become available before transmitting, and the transmission can take place at a bit rate that matches the source and the destination even when these bit rates are different. Retransmission because of errors in one link is only required for that link, i.e., from the source to the storage or from the storage to the destination. Advantageously, this is accomplished without changing the very simple user interface of prior art facsimile transceivers.
Patent AT-E163445-T1 (AT)
Inventor: MCGRAIL PATRICK TERENCE
IPC: C08L61/10
Filed: 1990-09-17
Granted: 1998-03-15
Abstract: Polymer compositions comprising phenol/formaldehyde systems and polyarylsulphones having epoxy pendent or end groups are disclosed together with novel epoxy-ended polyarylsulphones and novel cross-linked epoxy-ended polyarylsulphones. The compositions can be both unreinforced and reinforced with fibres and/or other fillers.
Patent AT-E122448-T1 (AT)
Inventor: SIKORA PAUL
IPC: F24F1/02
Filed: 1990-10-11
Granted: 1995-05-15
Abstract: An air conditioning apparatus (1) comprising a pair of adjacent parallel air ducts, namely a conditioned air duct (4) and an ambient air duct (5), the ducts (4,5) having a common side wall (7). A fan (14) delivers an air stream through the conditioned air duct (4) to condition the air stream. A fan 15 delivers ambient air through the ambient air duct (5). Mounted within the ambient air duct (5) is a refrigeration unit having a condenser (20) and an evaporator (21). The condenser (20) and evaporator (21) are slidable between the two ducts (4,5) along tracks (43,46) extending through openings (25,26) in the side wall (7) to condition air passed through the conditioned air duct (4) to a pre-set desired condition.
Patent AT-E110300-T1 (AT)
Inventor: SIMM WOLFGANG
IPC: B05B7/20
Filed: 1990-06-05
Granted: 1994-09-15
Abstract: PCT No. PCT/EP90/00885 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed Jun. 5, 1990 PCT Pub. No. WO90/14895 PCT Pub. Date Dec. 13, 1990.An autogenous flame spraying apparatus includes a supply line housing having gas supply lines for combustion gas, carrier gas and acceleration gas; a main housing connected to the supply line housing and having a supply line for a spray powder, and ducts communicating with the gas supply lines, the housing having a first injector for mixing the spray powder and the carrier gas to form a first mixture; an interchangeable nozzle carrier for carrying a releasable torch nozzle, the carrier being releasably attached to the main housing and having a second injector for mixing the combustion gas and the carrier gas to form a second mixture, the nozzle carrier also having ducts for conveying the first mixture and the second mixture to the torch nozzle, whereby the carrier can be replaced so as to alter both flame power and feed of spray powder.
Patent AT-E106013-T1 (AT)
Inventor: JAMAS SPIROS
IPC: A61K9/14
Filed: 1990-06-14
Granted: 1994-06-15
Abstract: PCT No. PCT/US90/03440 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Jun. 14, 1990The invention describes a whole  beta -glucan drug delivery vehicle that non-specifically enhances the immune response, and is safe for human use. A drug is incorporated into a whole  beta -glucan microparticle, and the combination is administered to an individual. The  beta -glucan vehicle allows sustained release of the drug component while simultaneously enhancing the effectiveness of the drug by boosting the individual's endogenous immune response.
Patent AT-E150233-T1 (AT)
Inventor: LEITCH CLIFFORD DANA
IPC: H04L27/12
Filed: 1990-07-09
Granted: 1997-03-15
Abstract: A method is described for transmitting digital data with minimum splatter and for recovering the same with a conventional frequency modulated (FM) receiver to obtain data having minimum intersymbol interference. The method utilizes an optimized prototype pulse which has been predistorted to match the inverse characteristics of the post detection low pass filter in a conventional FM receiver. When the optimized electric pulse is received and processed by the post detection low pass filter of the conventional FM receiver, a pulse shape exhibiting minimal intersymbol interference is produced.
Patent AT-E130943-T1 (AT)
Inventor: LAZARUS STUART M
IPC: G02C/
Filed: 1990-06-27
Granted: 1995-12-15
Abstract: Spectacle lenses have upper and lower viewing sections, the upper section comprising a combined pair of prisms which refract light rays to angularly modify a line of sight from a viewer therethrough to an intermediate and elevated object, e.g., an item on a video display screen so that the item is perceived at a lower, laterally outward, and more distant position.
Patent AT-E116087-T1 (AT)
Inventor: HOFMANN GUENTER
IPC: H04N7/03
Filed: 1990-08-10
Granted: 1995-01-15
Abstract: To ensure compatible transmission of data signals in a videotext data stream, the data signals are introduced into the videotext cycle in the form of packets of special non-cyclic videotext pages. The format of the data in the data packets can be chosen to suit the application of interest.
Patent AT-E125231-T1 (AT)
Inventor: LUNKA HAROLD ANTHONY
IPC: B65G1/00
Filed: 1990-09-24
Granted: 1995-08-15
Abstract: The present invention is a magazine for retaining a plurality of magnetic cartridges (3480 style) for loading into a tape drive autoloader. The magazine comprises a series of cartridge slots having integral spring detents to retain the cartridges in the magazine. Integral gear racks are formed on the rear wall of the magazine to enable the autoloader to manipulate the magazine either sequentially or for random access to the cartridges. Horizontal slots are formed on the side wall of each cartridge slot so that the autoloader can directly engage the cartridges for loading into a tape drive. The magazine is formed of a one-piece molded plastic body having inherent lubrication properties.
Patent AT-E114599-T1 (AT)
Inventor: WINDERLICH WINDI
IPC: B65D5/355
Filed: 1991-06-10
Granted: 1994-12-15
Abstract: In a case-like package for pralines, which comprises a base and four side walls each at right angles to one another, at least one side wall can be pivoted out around its contact edge with the base and fixed in its pivoted-out position. <IMAGE>
Patent AT-E101549-T1 (AT)
Inventor: STELLRECHT EWALD A
IPC: B27L7/00
Filed: 1991-06-14
Granted: 1994-03-15
Abstract: A splitting tool comprises a splitting head (14) mounted on a handle (12). The splitting head comprises at least two relatively rotatable wedges (16, 18), at least one of which is also freely rotatable with respect to the handle. Each wedge has a front edge (34) for striking and penetrating an object to be split. The freely rotatable wedge has a lobe rearwardly of the front edge and a centre of mass located in the lobe, the centre of mass being offset from the axis of rotation of the freely rotatable wedge. The offset centre of mass creates a force moment about the axis of rotation. The force moment has a first rotational sense tending to align the front edges of each wedge along a common plane when the splitting head is impelled towards the object and a second and opposite rotational sense tending to separate the front edges of each wedge when the splitting head strikes the object, thereby applying splitting forces to the object in directions generally perpendicular to the common plane. <IMAGE>
Patent AT-E134947-T1 (AT)
Inventor: PAVELKA LEE A C O MINNESOTA MI
IPC: B32B7/02
Filed: 1991-12-02
Granted: 1996-03-15
Abstract: Retroreflective article (10) comprising an ultraviolet screening screen layer (18) and a color layer (12) containing a defined daylight fluorescent dye dissolved in a defined polymeric matrix. The article exhibits durable fluorescence and resistance to degradation from exposure to sunlight. If desired, the article can be made retroreflective by forming retroreflective elements (20) in the color layer. <IMAGE>
Patent AT-E117799-T1 (AT)
Inventor: DEEDS PATRICK
IPC: G01N17/02
Filed: 1991-04-25
Granted: 1995-02-15
Abstract: The invention relates to a device for measuring the electrode potential of the reinforcement in underwater concrete. The device is of the type comprising a reference electrode placed against the facing of the concrete and a voltmeter connected to the reference electrode and to the reinforcement. The reference electrode is disposed in a bell suitable for pressing in watertight manner against a facing of the concrete, thereby delimiting an enclosure. The device further includes means for injecting compressed air into the enclosure and means for enabling the water imprisoned therein to escape.
Patent AT-E118598-T1 (AT)
Inventor: BELLAMY NORMAN WEST
IPC: F03B13/00
Filed: 1991-03-28
Granted: 1995-03-15
Abstract: The low head energy in for example a river flow is used to provide electrical energy by directing the water through a duct (70), and by inducing air into the duct to create an air flow which is drawn over an air turbine (76) to excite same, and thereby produce electrical energy. The air can be introduced into the flowing water in the duct by a switching arrangement to ensure that no bubbles or pockets of air travel along with the water, which impaires efficiency. The duct may be in the shape of an anti-gravity course (70) to prevent the bubbles from travelling.
Patent AT-E128462-T1 (AT)
Inventor: BAECKSTROEM REIJO
IPC: A61K31/40
Filed: 1991-04-26
Granted: 1995-10-15
Abstract: PCT No. PCT/FI91/00123 Sec. 371 Date Oct. 22, 1992 Sec. 102(e) Date Oct. 22, 1992 PCT Filed Apr. 26, 1991 PCT Pub. No. WO91/16303 PCT Pub. Date Oct. 31, 1991.    <IMAGE>  (I)   Substituted cyclic hydroxamic acids of general formula (I) in which R1, R2 and R3are independently hydrogen, halogen, lower alkyl, lower alkoxy, cycloalkoxy, aryloxy which is optionally substituted by 1 to 3 halogen, or aralkyloxy, which is optionally substituted by 1 to 3 halogen, or R1 and R2 together form a -O-CH2-O- group; with the proviso that R3 is not hydrogen when R1 and R2 are both hydrogen; R4 and R5 are independently hydrogen or lower alkyl, R6 is hydrogen or lower alkyl and physiologically acceptable salts and esters thereof are selective inhibitors of phosphodiesterase IV activity and leukotriene B4 and C4 synthesis without showing any significant effect on phosphodiesterase III activity, and are therefore useful in the treatment of hypersensitivity and inflammatory diseases.
Patent AT-E187443-T1 (AT)
Inventor: GOE GERALD L
IPC: B01J23/755
Filed: 1991-07-15
Granted: 1999-12-15
Abstract: Processes for the preparation of 2,2'-bipyridyls by reacting a pyridine base in the presence of a nickel catalyst which comprises a significant amount of elemental nickel bound on a suitable support. In one embodiment the coupling reaction takes place in several reactor designs at a temperature of about 200-240  DEG C and a pressure sufficient to maintain at least some of the base in a liquid state during the reaction. In other preferred embodiments, processes for preparing 2,2'-bipyridyls are conducted at a temperature between about 175-240  DEG C. These latter processes require that the nickel has a high specific Ni surface area.