baber/WOPTO huggingface dataset:
Patent AT-E5965-T1 (AT)
IPC: C07D233/64
Filed: 1980-11-08
Granted: 1984-02-15
Abstract: Novel imidazole derivatives of the formula:whereinR<sup>1</sup> is lower alkyl or, phenyl-C<sub>1-2</sub>alkyl which may be substituted with halogen or nitro;R<sup>2</sup> is lower alkyl, cycloalkyl or, phenyl which may be substituted with halogen, lower alkyl, lower alkoxyl or di (lower alkyl) amino,one of R<sup>3</sup> and R<sup>4</sup> is of the formula: -(CH<sub>2</sub>)<sub>n</sub>,-COR<sup>5</sup> in the formulaR<sup>5</sup> is amino, lower alkoxyl or hydroxyl and n is integer of 0,1 or 2, and the other is hydrogen or halogen; provided that R<sup>1</sup> is lower alkyl or phenethyl when R<sup>3</sup> is halogen, n is 1 and R' is lower alkoxyl or hydroxyl, and their salts have hypotensive activity.
Patent AT-E8013-T1 (AT)
IPC: B01J2/00
Filed: 1980-12-01
Granted: 1984-07-15
Abstract: A tablet coating apparatus is described, which comprises a rotatable tablet receiving surface, rotary driving means coupled to the surface, an applicator for supply of coating fluid to the tablets (as hereinbefore defined), applicator shutdown means, an air conduit for supplying air to the tablets, air control means for regulating the supply of air, the arrangement of the air conduit and tablet receiving surface being such that in operation of the apparatus air passes from the air conduit through a bed of tablets on the tablet receiving surface, temperature sensing means in the path of the exhaust air and control means connected to the temperature sensing means, the rotary driving means, the air control means and the applicator shutdown means, for shutting off the supply of air to the rotatable tablet receiving surface, causing the rotary driving means to cease to rotate the tablet receiving surface and causing the applicator shutdown means to shut down the applicator whenever the temperature detected by the temperature sensing means exceeds a first predetermined value in operation of the apparatus and for causing the applicator shutdown means to shut down the applicator whenever the temperature detected by the temperature sensing means falls below a second predetermined value in operation of the apparatus.
Patent AT-E8540-T1 (AT)
IPC: G03B31/04
Filed: 1980-05-09
Granted: 1984-08-15
Abstract: A function generator (25) receives the signal (svm) representing the speed of rotation of a motor (13) and works out EN=CN+f (vm), f (vm) being a single-valued and monotonic function of the real speed vm of the motor and CN being worked out by computer means (24) so that: CN=EN-f (VM), VM being the nominal value of the speed of rotation of the motor. The latter is fed by a signal which is a function of EN. The reference information f (VM)=IC is worked out from an item of error information which is a function of the deviation between the real speed (vb) and reference speed (vp) of a tape (10) driven by the motor, the rate of variation of IC having a maximum value limited in absolute value. The device is suitable for subordinating the rate of travel of a tape carrying sound to the frequency of a pilot signal.
Patent AT-E7323-T1 (AT)
IPC: E05D7/04
Filed: 1981-02-11
Granted: 1984-05-15
Abstract: 1. A swivel fitting for all-glass doors with a fitting plate and a gripping plate, in the case of which the fitting plate has an opening having placed therein a replaceable inner member, said member being screwed in place on the fitting plate and having a female bearing part placed in the plane of the door, said female bearing part (9 ; 29 ; and 36) being placed right at one end of the inner member (3 ; 28 ; 34) and the holes (11, 12 ; 38, 39) as used for fixing the inner member (3 ; 28 ; 34) in place being on the front side of the female bearing part (9 ; 29 ; 36), that is to say on the side facing away from the end of the inner member, characterized in that the opening (7) is formed in the fitting plate (1 ; 30) for the inner member (3 ; 28 ; 34) is placed so as to be running all along as far as the back edge (K) of the fitting plate (1 ; 30) and of the glass door (22) in the other case, and the end of the inner member is placed right next to this edge (K).
Patent AT-E26404-T1 (AT)
Inventor: HARTGROVE EARL HENDERSON
IPC: B01D24/46
Filed: 1981-10-19
Granted: 1987-04-15
Abstract: 1. A method of regenerating a filter bed which consists of polyurethane particles and which serves to remove solids from a liquid containing solids in suspension, in which, after the filter bed has been at least partially loaded with separated solids, a regenerating liquid is introduced into the filter container, the regenerating liquid and the polyurethane particles are at least temporarily mechanically stirred together to an extent such that the separated solids are separated from the polyurethane particles and transferred to the regenerating liquid with the formation of a regenerating liquid which is enriched with solids, and in which a regenerating liquid enriched with solids is subsequently withdrawn from the filter container, characterised in that from one to five the bed volume of the regenerating liquid is introduced into the filter container ; a gas for stirring together the regenerating liquid and the polyurethane particles is blown through the regenerating liquid, in an amount of 0.15 to 1.5 of the cross-sectional area of the filter bed ; to form the filter bed, polyurethane particles consisting of open-pore polyurethane foam with 4 to 40 cells/cm and a permeability to air of 24 to 76 m**3 air/min m**2, are used ; and that the withdrawal of the regenerating liquid enriched with solids from the filter container is carried out in an amount of 4 to 16 of the cross-sectional area of the filter bed.
Patent AT-E14592-T1 (AT)
Inventor: WILLIAMS EARL P
IPC: C08L35/08
Filed: 1982-03-11
Granted: 1985-08-15
Abstract: Polymer thickeners having a viscosity of at least 10 K, employed in acid media are stabilized with Redox indicators having from 6 to 30 carbon atoms, such as, for example, methylene blue, phenosafranine, pyronine Y, tartrazine, amaranth, methyl orange, an alkali metal salt of diphenylamine sulfonate and malachite green oxalate, which stabilizers are combined with the polymer in a concentration of between about 0.005 to about 1 weight %.
Patent AT-E23028-T1 (AT)
Inventor: AUCHTER BRUNO DIPL-ING
IPC: F17C7/02
Filed: 1982-07-19
Granted: 1986-11-15
Abstract: 1. Apparatus for supplying vehicles with liquid, in particular cryogenic, fuels, by means of an immersion pump assembly (17) which consists of a pump (34) and an electric motor (32) and which is arranged in a tubular housing (4) extending down to the bottom (5) of a feed container (1) and connected to the covering flange (9) which seals the housing, having a valve (22) at the lower end of the housing, which establishes connection with the feed container characterised in that the pump (34) of the immersion pump assembly (17), which together with the tubular housing (4), forms an annular channel (24) connecting the lower end to the upper end of the housing, is a displacement pump ; and that the connection between the covering flange (9) and the assembly consists of a pressure pipe (16) which passes through the covering flange and is welded thereto and connected to the pressure side of the assembly.
Patent AT-E19004-T1 (AT)
Inventor: ERPENBACH HEINZ DR
IPC: C07C67/00
Filed: 1982-07-24
Granted: 1986-04-15
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be water-treated, the noble metal/carbonyl-complex being precipitated together with the organic contaminants and the organic promoter becoming dissolved; for the precipitated and contaminated noble metal/carbonyl-complex to be removed by filtration and for the noble metal to be recovered terefrom in known fashion; for the organic promoter to be recovered by evaporating the water or extracting it with halogenated hydrocarbons and for these latter to be evaporated.
Patent AT-E18371-T1 (AT)
Inventor: SCHIJVE JACOBUS
IPC: B64C1/00
Filed: 1982-01-08
Granted: 1986-03-15
Abstract: The invention relates to a laminate composed of two, three, four or more metal sheets. The metal sheets, which may for instance be of an aluminum alloy, are bonded together by means of adhesive layers. In the adhesive layers there are embedded poly-paraphenylene terephthalamide or carbon threads having a high modulus of elasticity. In the unloaded state of the laminate in its entirety there is a compressive stress in the range of 0 to 200 or 300 N/mm2 in each metal sheet and a tensile stress in each layer with threads. The material according to the invention is in the first place meant for use in the field of aircraft or spacecraft engineering. However, it also may with advantage find application in various other fields of engineering where high demands are made on static, dynamic fatigue properties and damage tolerance.
Patent AT-E15069-T1 (AT)
Inventor: STODDART BARRY
IPC: C11D3/39
Filed: 1982-01-21
Granted: 1985-09-15
Abstract: Detergent additive compositions having improved storage stability in granular detergent compositions comprise a storage-sensitive detergent additive material releasably enclosed within a water-soluble glassy matrix of amorphous phosphate having the formula I: (M2O)x(P2O5)y I wherein M is hydrogen, alkali metal, ammonium or a substituted ammonium group, y has a value in the range from 2 to 50, and the ratio of x:y is from 0.7:1 to 1.7:1. The storage sensitive additive material is preferably a multifunctional photo-activator/dye.
Patent AT-E11765-T1 (AT)
IPC: C05C7/00
Filed: 1982-11-05
Granted: 1985-02-15
Abstract: Additives for fertilisers, processes for their manufacture, and their use as nitrification inhibitors are described. These additives comprise dicyandiamide and a water-insoluble inorganic compound having a large specific surface area, such as, for example, various types of silica, furnace dusts resulting from the manufacture of silicon or ferrosilicon, and magnesium aluminium hydrosilicates. The additives remain dispersed in fertiliser solutions for a long time, even at low temperatures.
Patent AT-E15245-T1 (AT)
Inventor: BEJNE AKE ERIK
IPC: E04B9/34
Filed: 1982-10-12
Granted: 1985-09-15
Abstract: A room attemperating and sound-damping multifunctional composite section (10) adapted to be suspended from a false or a main ceiling (67) comprises at least one pipe loop (11) arranged to conduct an attemperating medium and having pipe parts (14 - 17) which extend in the longitudinal direction of said section (10). These pipe parts (14 - 17) are arranged in mutually horizontal spaced relationship in, and in heat-conducting contact with a section part (19, 20) incorporated in the composite section (10). Connected to opposite sides of said section part (19, 20) are sound absorbers (23, 24) which extend along the length of the composite section (10) and project outwardly from said section part (19, 20) in mutually opposite directions. The upper surfaces of the sound absorbers form shelf surfaces (25, 26) which are separated by the aforementioned section part (19, 20) and which are arranged to carry electrical, telephone, data supply lines (27-30) etc., and optionally also sprinkler lines. The lines (27-30) can be passed downwardly to respective socket output means or the like through the interspace (31) between the horizontally separated pipe parts (14 - 17).
Patent AT-E18301-T1 (AT)
Inventor: ORTHS KURT DR
IPC: F27B1/14
Filed: 1983-02-24
Granted: 1986-03-15
Abstract: 1. Process for improving the durability of refractory linings of metallurgical furnaces for the melting and holding warm of, in particular, iron and steel, a powder mixture of the following composition. 40 to 80% by weight of the same material of which the lining consists, and 60 to 20% by weight, as the remainder, of a natural and/or synthetic alkali metal and/or alkaline earth metal compound, the melting point of which is more than 300 degrees C below that of the lining material and which, when mixed with the lining material, has a melting point (liquidus temperature) lying between the melting point of the lining material and that of the alkali metal and/or alkaline earth metal compound, including usual proportions of additives, being applied to those newly lined surfaces of the lining which face the furnace interior and being heated there to at least its melting point (liquidus temperature).
Patent AT-E42320-T1 (AT)
Inventor: HUTTON THOMAS WATKINS
IPC: C09J137/00
Filed: 1983-06-22
Granted: 1989-05-15
Abstract: Polymer composition, useful as or in binders, coatings or adhesives, comprises (A) carboxylic acid copolymer emulsion and (B) halohydroxypropyl- and/or glycidylammonium salt polymer wherein the polymer molecules are sufficiently swollen as to readily react with and penetrate interstices amongst emulsion (A) on drying the mixture. Coatings, binders or adhesives employing the composition are activated by base for coating or impregnating substrates, particularly non-woven fabric or fabric laminate, whereupon on drying and curing the mixture the polymer becomes crosslinked and insoluble.
Patent AT-E24087-T1 (AT)
Inventor: STRUNK RICHARD DEAN
IPC: G05B13/04
Filed: 1983-08-05
Granted: 1986-12-15
Abstract: A filtered draft load signal FDRFT is derived from the signals A1 - A3 from three draft load sensors (16) and is subtracted from a filtered command load signal DCOM, which is derived from a signal A6 from a load setting lever (36), to provide a load error signal LERR. A model error signal DMOD is derived from LERR by a first order filter function:
 DMOD = 0.96 DMOD + 0.06 LERR
 DMOD is filtered to provide a filtered model error signal FMOD = 0.17 FMOD + 0.83 DMOD. FDRFT is subtracted from FMOD to provide a model error signal ELIT. A gain increment DELGN is proportionally to the product of GAA and ELIT and LERR where GAA is a inversely related to DCOM. A gain factor GAIN3 is obtained by integrating DELGN and the ultimate draft error signal DERR is derived as 17.5 (GAIN3. LERR + ZPOS - A(4)), where ZPOS is derived to represent the position of the rockshaft (22) at which the implement (14) enters the ground and A(4) is the actual rockshaft position given by a transducer (28). Control by the draft error signal DERR is overridden by a position error signal
 PERR = 17.5 (A(5) - A(4))
 when PERR is greater than DERR. A(5) is provided by a rockshaft positioning lever (32) used by the operator to lift the implement from the ground and lower it into the ground again.
Patent AT-E21992-T1 (AT)
Inventor: SCHAEFER HELMUT
IPC: B29C70/66
Filed: 1983-05-06
Granted: 1986-09-15
Abstract: 1. Method for the manufacture of an elastic shoe sole, preferably of polyurethane, in particular for sports-shoes and working shoes, by introducing a flowable reaction mixture into a mould cavity, characterized in that a reaction mixture, which has already mainly closed cells and which is essentially free of inflating agent, is filled into the mould cavity and is there allowed to solidify by polyaddition reaction.
Patent AT-E35728-T1 (AT)
Inventor: KARR MICHAEL ANDREW JR
IPC: F16L23/00
Filed: 1984-03-19
Granted: 1988-07-15
Abstract: A metallic spring member 30 cooperates with grooves 32, 34 disposed in pressure containing members 10, 12. The spring member 30 has an E-shaped cross section and is compressed both horizontally and vertically when the members 10, 12 are fully engaged. The seal is self-energizing under normal operating conditions and able to accommodate small, but significant relative motion between the pressure containing members 10, 12 during conditions of abnormally high and unevenly distributed temperature.
Patent AT-E46063-T1 (AT)
Inventor: DOWE DIETMAR
IPC: G02B19/00
Filed: 1984-04-09
Granted: 1989-09-15
Abstract: 1. Lighting apparatus for electro-optical scanners for illuminating elongated flat objects by using a light source which is coaxially arranged in the interior of a cylindrical reflector, the light rays of which emerge through a longitudinal gap in the cylindrical reflector and illuminate the object strip by strip, characterized in that the cylindrical reflector (Z) exhibits a second longitudinal gap (S2) which is arranged with respect to the object (OB) and a plane reflector (P) provided in the beam path, in such a manner that the light rays (BS2) emerging from the second longitudinal gap (S2) and deflected at the plane reflector (P) coincide with the direct light rays (BS1) from the first longitudinal gap (S1) on the object (OB).
Patent AT-E37098-T1 (AT)
Inventor: MUELLER JOERG DR-ING
IPC: H03B1/00
Filed: 1984-06-19
Granted: 1988-09-15
Abstract: A stripline Doppler Radar includes at least one high-frequency oscillator, a first stripline conductor connected to the oscillator, a second stripline conductor spaced from the first stripline conductor, at least one receiving diode connected to the second stripline conductor, an antenna connected to the second stripline conductor, low frequency external electrical terminals, filters connected between the stripline conductors and the external electrical terminals for inhibiting leakage of high-frequency power through the external electrical terminals, and a dielectric resonator adjustable in position from a location between the stripline conductors to a location partially covering one of the stripline conductors for conducting power delivered by the oscillator through the stripline conductors and the dielectric resonator to the receiving diode and the antenna, and for adjusting power radiated through the antenna, power received through the antenna and power transmitted from the oscillator through the resonator directly to the receiving diode.
Patent AT-E35865-T1 (AT)
Inventor: HOELLER KLAUS DIPL-ING
IPC: G01N27/90
Filed: 1984-12-10
Granted: 1988-08-15
Abstract: 1. Device for inserting a measuring instrument (3) fixed to a cable (2) at an arbitrary point of a pipe (4) by means of an appliance (15 to 20) for selective application of a fluid pressure at one or the other end of the pipe, rotational bodies (5) being lined up on the cable (2), which are undersized compared to the inside diameter of the pipe to be examined, characterized in that the pipe (4) to be examined is sealed by a sluice (12) through which the cable (2) is to pass.
Patent AT-E29034-T1 (AT)
Inventor: CUNNINGHAM ROBERT ERVIN
IPC: C08F220/14
Filed: 1984-03-30
Granted: 1987-09-15
Abstract: Copolymer is provided comprising methylmethacrylate, maleic anhydride and styrene units. The copolymer is useful in preparing cast sheet which may be optically clear and resistant to thermal relaxation. Such sheet may be prepared to meet the requirements for aircraft glazing applications. The copolymer comprises 93 to 95 weight percent of methylmethacrylate units, and 7 to 5 weight percent of a mixture of maleic anhydride and styrene units wherein the molar ratio of maleic anhydride to styrene units is at least one.
Patent AT-E34401-T1 (AT)
Inventor: BANDI WERNER
IPC: C09D7/47
Filed: 1984-08-17
Granted: 1988-06-15
Abstract: 1. A method for applying a coating to a substrate, the coating being a two components polyurethane enamel and being baked, characterized in that before the backing a levelling additive and an agent for a complete dehydratation are added and in that the coating material is applied in an airless, high pressure spraying installation without oil damp, without particles of water and without addition of air, under continuous string.
Patent AT-E40473-T1 (AT)
Inventor: PLACE JOHN F
IPC: G01N27/26
Filed: 1985-02-19
Granted: 1989-02-15
Abstract: This apparatus comprises a magazine (18) of moulds (10) a device (50) for grasping these moulds and allowing each mould to be brought sucessively above a support (30), then above an electrophoretic cell (40). A pipetting device (20, 23) allows each mould placed on the support (30) to be filled with an electrically conductive gel and a mixture of components to be separated by electrophoresis to be introduced thereinto. Thanks to a device (70) it is possible to decelerate and measure, during electrophoresis, the relative positions of the components of the mixture and their velocity of separation in the gel.
Patent AT-E50317-T1 (AT)
Inventor: MARTINELLI GIUSEPPE
IPC: F16N19/00
Filed: 1985-05-08
Granted: 1990-02-15
Abstract: The present invention relates to a device for maintaining constant the level of oil, particularly in internal combustion engines, which has the particularity of comprising a constant level reservoir (1) positioned at a pre-determined nipple level and in free communication with the oil sump (20) of an engine. The said constant level reservoir (1) is in communication with the reserve reservoir (12) which is positioned at a higher level than the constant level reservoir (1). In the constant level reservoir (1) there are provided float means (21) which control the communication duct (11) between the reserve reservoir (12) and the constant level reservoir (1).
Patent AT-E61768-T1 (AT)
Inventor: CARRERA CESARE
IPC: B60C3/02
Filed: 1986-04-25
Granted: 1991-04-15
Abstract: The tubular-tyres for cycles having the carcass seamed on the intrados, presents the stitching (6) protected by an outer band (5) which is extended axially from one extremity to the other of the surface which is in contact with the mounting-rim. 
<??>The band is jointed by overstitching, and the outer edge (10) of the overstitching is separated from the inner edge (20) - in correspondence of a limited zone, in the proximity of the band-end, by means of an anti-adhesive plate (13). 
<??>The circumferential sides of the said plates, materialize two predetermined circumferential lines of fracture (11, 12) that allow for tearing the band along these lines - for, in this way, baring the stitching and simultaneously safeguarding the band-ends and the corresponding carcass zone.
Patent AT-E72725-T1 (AT)
Inventor: DREYER HEINZ
IPC: A01C17/00
Filed: 1986-01-29
Granted: 1992-03-15
Abstract: The broadcaster, preferably a mounted broadcaster, especially for granulated fertilizers, comprises a storage container and a distributor device with preferably two driven distributor members, to which the material particles to be discharged can be fed in adjustable quantities via a positive dispensing device. An adjustable material guide element is arranged between the dispensing device and the distributor device. So that the position of the spreading sector over which the material particles are broadcast remains unchanged even when the discharge quantities are different, the material guide element is adjusted automatically as a function of the discharge quantity whenever the discharge quantity varies. <IMAGE>