baber/WOPTO huggingface dataset:
Patent AT-E38954-T1 (AT)
Inventor: DIEFENBACH GERHARD
IPC: B06B1/10
Filed: 1985-02-07
Granted: 1988-12-15
Abstract: 1. A drive mechanism for a vibration appartus, in particular a small domestic apparatus such as a dry shaver or a massage device, in which the rotor shaft of a rotary drive motor (5) drives a cam-and-follower mechanism, which converts the motor rotation into an oscillation, cam-following rollers (31, 31a) being arranged on a driven end of a pivotal arm (25) which is pivotable about a central portion, and a vibratory part (39) to be driven being arranged on the driving end (35) of the pivotal arm, characterized in that two rollers (31, 31a) simultaneously follow the profile (33, 333, 433) of a cam (21, 321, 421) which rotates with the rotor shaft, the movement impressed on the pivotal arm (25) by the first roller (31) is taken off the cam geometrically shifted through a number of degrees of rotation of the cam (21, 321, 421) equal to alpha0 = 360 degrees/2n or an odd multiple thereof relative to the movement impressed on the pivotal arm (25) by the second roller (31a), n being the frequency multiplication factor of the oscillation frequency of the rollers (31, 31a) and the vibratory part (39) relative to the angular frequency of the cam, the excursion impressed on the pivotal arm (25) by the rollers (31, 31a) during the follower movement depends on the angle of rotation alpha of the cam (21, 321, 421) to the same extent for both rollers (31, 31a), allowance being made for the roller diameter, oscillation amplitude, oscillation waveform, and the average distance (b) between the cam axis (19) and the roller axis (29, 29a), the cam (21, 321, 421) is dimensioned in such a way that the rollers (31, 31a) experience a periodic excursion (x1 and x2 respectively) which depends on the angle of rotation alpha of the cam, the fundamental frequency of the oscillation being n times as high as the angular frequency of the cam (21, 321, 421) and the symmetry requirements for the excursions x1 and x2 being : x1 = - x2 with x2 = f(alpha), x2 = f(alpha +- alpha 0), and alpha0 = 360 degrees . (2mu + 1/2n), mu = 0, 1, 2, ... where n is preferably 1, 2, 3 or 4, and alpha0 is the angular spacing between the two rollers (31, 31a).
Patent AT-E40979-T1 (AT)
Inventor: GEORGE CHARLES RAY
IPC: C04B24/16
Filed: 1985-05-17
Granted: 1989-03-15
Abstract: Cement compositions for use in oil, gas and water well cementing operations comprise cement, water and a polymeric additive prepared by caustic-catalyzed condensation of formaldehyde with acetone, or a substance derived from acetone, wherein said polymer includes sodium sulfonate groups in an amount sufficient to render such polymer water soluble. A second fluid loss additive such as hydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, copolymers of N, N-dimethylacrylamide and 2-acrylamido-2-methyl-propane sulfonic acid or copolymers of acrylamide and 2-acrylamido, 2-methyl-propane sulfonic acid may optinally be included.
Patent AT-E41602-T1 (AT)
Inventor: DEYOUNG JOYCE LEWIS
IPC: A61P25/04
Filed: 1985-08-27
Granted: 1989-04-15
Abstract: Ready-to-use parenteral formulations of dezocine contain from about 0,2 to about 2,0 percent wt/vol. dezocine; about 30 to about 45 percent wt/vol. propylene glycol; about 0,5 to about 2,0 percent wt/vol. lactic acid; buffered with a pharmaceutically acceptable base to a pH of from about 3,5 to about 5,0 and 0 to about 0,02 percent wt/vol. sodium or potassium metabisulphite, in water for injection.
Patent AT-E46430-T1 (AT)
Inventor: ALIESCH ROBERT
IPC: G07F13/10
Filed: 1986-03-15
Granted: 1989-10-15
Abstract: A machine, for the automatic preparation of a beverage which is extracted from a product contained in a cartridge, has at least one extraction mechanism and at least one assembly having a plurality of magazines for housing cartridges containing product to be extracted and for supplying those cartridges to a conveyor which supplies the cartridges from a magazine to a distributor which then supplies the cartridges to the extraction mechanism and which also removes cartridges from the extraction mechanism for discarding the used cartridge.
Patent AT-E74961-T1 (AT)
Inventor: TISCHER WILHELM DR DIPL-ING
IPC: C12N11/08
Filed: 1986-11-15
Granted: 1992-05-15
Abstract: The peroxidase derivative can be obtained by oxidation of POD with periodic acid or periodate and binding to a water-soluble polymer from the group comprising polysaccharide, polyethylene glycol, polyvinylpyrrolidone and polyanhydride. The activity of these peroxidase derivatives is stable in solutions containing detergents and/or complexing agents.
Patent AT-E87978-T1 (AT)
Inventor: HEEFNER DONALD L
IPC: C12N1/16
Filed: 1986-11-27
Granted: 1993-04-15
Abstract: A method of systematically generating and isolating highly flavinogenic strains of Candida flareri. The strains Candida flareri GA18Y8-6#2 dgr and Candida flareri GA18Y8-6#2#11 have been developed and produce yields of ca. 7.0 to 7.5 grams per liter per 6 days. The method includes a combination of iterative mutagenizing steps and protoplast fusion steps performed on the parent strain and the descendant strains which are selected following each step according to a screening protocol.
Patent AT-E48216-T1 (AT)
Inventor: CUNNINGHAM DONALD MATHEW
IPC: H01B1/24
Filed: 1986-10-03
Granted: 1989-12-15
Abstract: A heating cable includes a pair of spaced apart electrical conductors (13) extending the length of the cable. A matrix (15) of filled polymeric material in physical contact with the conductors forms a heat generating web (17) therebetween. The filled polymeric material has a volume resistivity selected to provide a predetermined heat output per unit length of cable. A plurality of macroscopic perforations (19) are punched through the web (17) between the two conductors (13) so that the actual heat output per unit length of cable is a desired value less than the predetermined heat output per unit length. An electrically insulative jacket (21) longitudinally covers the conductors (13) and the web (17).
Patent AT-E78116-T1 (AT)
Inventor: YASUI MASARU
IPC: G09G3/20
Filed: 1987-04-02
Granted: 1992-07-15
Abstract: In a multi-gradation display method and apparatus by which a display signal formed by a picture element signal of any one of the levels of N gradations (where N is an integer equal to or greater than 3) is displayed on a display panel (54) in which each picture element produces a two-gradation display, one frame is composed of (N - l) fields, and accordingly each picture element is supplied with a binary signal (N - l) times for each frame, and the binary signal is given one of its values by a number of times corresponding to the level value of the input picture element signal and the other value by the remaining number of times.
Patent AT-E52250-T1 (AT)
Inventor: GOLDMANN SIEGFRIED DR
IPC: A61P3/08
Filed: 1987-08-18
Granted: 1990-05-15
Abstract: Blood-sugar-lowering dihydropyridines of the formula   <IMAGE>   in which R1 represents phenyl, naphthyl, thienyl, pyridyl, chromenyl or thiochromenyl, it being possible for the radicals mentioned each to carry up to 2 identical or different substituents from the series comprising halogen, alkyl, alkoxy and alkylthio with in each case up to 6 carbon atoms, fluoroalkyl and fluoroalkoxy with in each case up to 3 carbon atoms and 3 fluorine atoms, nitro and cyano, R2 represents straight-chain, branched or cyclic alkyl which has up to 8 carbon atoms, can be interrupted in the alkyl chain by an oxygen or a sulphur atom and can be substituted by halogen, phenyl, cyano, hydroxyl, amino, alkylamino or dialkylamino with in each case up to 3 carbon atoms per alkyl group or by N-benzylmethylamino, R3 represents straight-chain, branched or cyclic alkyl which has up to 6 carbon atoms, can be interrupted in the alkyl chain by an oxygen atom and can be substituted by halogen, hydroxyl, amino, phenyl, morpholino, carboxy or alkoxycarbonyl with up to 4 carbon atoms and R4 and R5 each represent hydroxyl, or R4 and R5 together represent -O-, or a physiologically acceptable salt thereof.
Patent AT-E61976-T1 (AT)
Inventor: SU YUNG-FR
IPC: B60J11/00
Filed: 1987-09-04
Granted: 1991-04-15
Abstract: A car cover assembly comprises a spoiler 1 having a hinged 14 lid at the top and two axle support 10 devices on both insides, a packable car cover roll 2 consisting of a winder 33, frame 5 and canvas 6 and mounted on the support devices 10 in the spoiler 1 for easy unwinding, and a disposable car cover roll 73 consisting of a reel 7 and a roll 71 of separable covers and mounted on the support devices 10 in the spoiler 1 for easy application and disposing so that they can be used according to the weather for protection against the sun's rays, rain and snow when parking as well as for spoiling the air when traveling.
Patent AT-E61387-T1 (AT)
Inventor: BOCK KLAUS DIETER DIPL-ING
IPC: C09K3/10
Filed: 1987-11-13
Granted: 1991-03-15
Abstract: Flat seal composed of a resilient fluoroplastic and containing a pore-forming, particular, inorganic filler. To improve the resilience and the recovery transversely to the sheetlike extension and the dimensional stability in the direction of the sheetlike extension, the filler used is an expandate of graphite or sheet-structured silicates, which together with the pulverulent raw material is compression moulded transversely to the sheetlike extension of the seal and whose particles are essentially completely enveloped by the fluoroplastic. <IMAGE>
Patent AT-E113736-T1 (AT)
Inventor: SHANKAR KAPIL
IPC: H03K19/177
Filed: 1987-01-30
Granted: 1994-11-15
Abstract: Method and apparatus providing a programmable logic device which has a high level counter element and a programmable AND array suitable for control applications. The method utilizes high level constructs bearing a one-to-one relationship to the architecture of the apparatus so that the design of the controller is facilitated resulting in a rapidly-executed program which is easy to comprehend, verify and document. Moore and Mealy state machines are readily implemented by the controller by virtue of its programmable AND array and counter which allow the next-state and output to be based on the contents of the counter as well as any set of input signals. Conditional testing can be made entirely state dependent, partially-state dependent, or state-independent Multiway branching is also readily implemented since the presence of the programmable AND array allows the user to specify a number of sets of input conditions, so that from a given state, as determined by the counter contents, each set of input condition gives rise to a transition to a specified next state. Instruction decoding for the controller is preformed in the programmable AND array, and thus can be specified by the designer in the high-level software method of the invention. Accordingly, instructions can be stored in the AND array in a logical form directly usable by the hardware. The counter is preferably of the Gray-code type so as to minimize instabilities in the output signals and to permit easy optimization of Boolean expressions involving the state of the device. Dedicated buried registers are provided as are dedicated feedback paths from the output registers, dedicated registers and counter to the AND array. Two separate OR arrays are provided, one generating output signals, the other generating control sequencing signals.
Patent AT-E55420-T1 (AT)
Inventor: TURY BERNARD
IPC: C10M129/14
Filed: 1987-03-12
Granted: 1990-08-15
Abstract: A process which comprises contacting the surface of a metal with an alkyl or acyl substituted catechol. The contacting may be effected using the substituted catechol alone or in a suitable medium for example as a solution or emulsion. The contacting is effective in provided corrosion inhibition even with lightly rusted iron surfaces.
Patent AT-E63263-T1 (AT)
Inventor: SLOMAN ROGER MARK
IPC: B29C35/02
Filed: 1987-08-26
Granted: 1991-05-15
Abstract: A method of moulding a fibre reinforced resinous material comprising providing fibrous reinforcement in an initially uncured resin matrix, initiating a cycle which will result in the curing of the matrix and which includes an initial cure phase and a post cure phase, and selecting any one or more of the resin system, cure phases or initial cure temperature so that the sum of the fractional thickness change during the initial cure phase and the fractional thickness change during the post cure phase being equal to or differing by a predetermined amount from the fractional dimensional change in the plane of the fibre reinforcement at the desired end-use temperature at which greatest dimensional accuracy is required.
Patent AT-E66659-T1 (AT)
Inventor: GERARD JEAN
IPC: B65D25/36
Filed: 1987-05-04
Granted: 1991-09-15
Abstract: PCT No. PCT/FR87/00147 Sec. 371 Date Nov. 9, 1988 Sec. 102(e) Date Nov. 9, 1988 PCT Filed May 4, 1987 PCT Pub. No. WO88/08815 PCT Pub. Date Nov. 17, 1988.A multilayer decorative composite, essentially of thermoplastic thermoshrinkable material, for packaging, and a process for applying such composite. The container carries on its outer surface a film of thermoplastic thermoshrinkable material of coefficient of shrinkage substantially identical to that of the plastic material of the body of the container, so that it remains intimately thermally bonded to the walls of the container during shrinkage of these latter at the time of cooling, for example after thermoforming.
Patent AT-E91777-T1 (AT)
Inventor: ROSSE ROGER
IPC: B29C71/00
Filed: 1988-05-09
Granted: 1993-08-15
Abstract: A processing tower for powdery or granular material has an upper fluidised-bed or spouted-bed chamber (1) and a lower chamber (2; 3). The upper chamber (1) has an inlet (15) and an outlet (5) for the material to be processed, and pneumatic means (7) for movement of the material from the inlet (15) to the outlet (5). These pneumatic means (7) comprise a ventilation surface (6) with holes which covers the upper (1) towards the bottom. The lower chamber (2; 3) comprises a first space (2) intended for flowthrough of the gas fluidising the fluidised or spouted bed and a second space (3 which serves for the processing of the material and into which the outlet (5) preferably opens. The upper chamber (1) and the lower chamber (2; 3) are interconnected via the ventilation surface. The inlet (15) is offset in relation to a plane determined by the central axis of the processing tower and the outlet. <IMAGE>
Patent AT-E90402-T1 (AT)
Inventor: BRADY PETER REX
IPC: D06M13/224
Filed: 1988-08-18
Granted: 1993-06-15
Abstract: PCT No. PCT/AU88/00309 Sec. 371 Date Apr. 13, 1990 Sec. 102(e) Date Apr. 13, 1990 PCT Filed Aug. 18, 1988 PCT Pub. No. WO89/01541 PCT Pub. Date Feb. 23, 1989.A method of processing a textile material consisting wholly or partly of keratinous fibres, characterised in that the material is treated with an aqueous composition containing at least one compound which possesses one or more ethylenic double bonds activated by two adjacent carbonyl groups. Preferred compounds include fumaric acid or maleic acid, optionally substituted with one or two halo and/or alkyl groups; or a salt, ester or amide of any said acid; or an N-substituted maleimide, optionally substituted with one or two halo and/or alkyl groups.
Patent AT-E106380-T1 (AT)
Inventor: MOLINARO JOHN R
IPC: C07D307/89
Filed: 1989-02-24
Granted: 1994-06-15
Abstract: Oxydiphthalic anhydrides of the formula <CHEM> are prepared by reacting a halophthalic anhydride with potassium carbonate in:   (1) a solvent-free reaction medium wherein the molar ratio of halophthalic anhydride:potassium carbonate is greater than 2:1; or (2) a high boiling solvent which improves the mixing of the components, and aids in subsequent purification of the product. The molar ratio of halophthalic anhydride to potassium carbonate is about 1.5:1 or greater. The oxydiphthalic anhydride can be purified by filtering or centrifuging a hot solution of the oxydiphthalic anhydride in a high boiling solvent to remove impurities, followed by cooling the solution to precipitate the oxydiphthalic anhydride, which can be removed from the solution by filtration or centrifuging.
Patent AT-E80319-T1 (AT)
Inventor: LEHNHARDT FRITZ-JOACHIM DR
IPC: A61M39/02
Filed: 1989-03-02
Granted: 1992-09-15
Abstract: In an implantable catheter device for experimental microsurgery, a tubular and straight sleeve (10) has at one end area a cavity (13), which is closed off at the end face of the sleeve (10) by an upper wall (14) which can be punctured by a needle. The other end area of the sleeve (10) forms an attachment part (30) in which a clamping space (21) is formed for receiving an elastomeric clamping piece (11), which surrounds a catheter (12). The section of the attachment part (30) projecting beyond the clamping piece (11) is provided with an internal thread (31) into which an externally threaded shaft (32) of a pressure piece (20) can be screwed. The end face of the externally threaded shaft (32) of the pressure piece (20) presses axially against the clamping piece (12) in order to press it by radial deformation sealingly against the catheter (12) which, in this area, sits on a rigid support cannula (22) whose lumen communicates with the cavity (13) and which projects into the pressure piece (20). 
<??>The catheter device can be made with very small dimensions, so that it can be implanted without problems in extremely small test animal species. Virtually no infections, clot formations or catheter repulsions occur during the investigation period. 
<IMAGE>
Patent AT-E134709-T1 (AT)
Inventor: BLOCK WAYNE F
IPC: C25F3/06
Filed: 1989-03-17
Granted: 1996-03-15
Abstract: Permanent domain refinement of grain oriented electrical steep strip (16) is obtained in a high speed two-stage process. The process removes the glass in narrow regions (17) which just expose the base metal. An electrolytic etch is then used to deepen the regions (17) into the base metal and minimize damage to the remaining glass film. Control of acid concentration and temperature in the electrolytic bath allows a greater increase in productivity. A further feature of the process is the use of permeability measurements to optimize the depth of the etched regions. The improved core loss produced by the process will survive a stress relief anneal.
Patent AT-E118243-T1 (AT)
Inventor: SAX BEATA-M DR
IPC: C11D3/12
Filed: 1989-08-10
Granted: 1995-02-15
Abstract: Na A-type zeolite powder characterised by a median particle size (= 50% point) of 1.6 to 3.2  mu m measured with a Cilas 715 granulometer. This zeolite powder is employed as phosphate substitute in liquid detergents.
Patent AT-E83117-T1 (AT)
Inventor: SCHMALZL DIETER
IPC: G06F1/20
Filed: 1989-09-11
Granted: 1992-12-15
Abstract: The invention relates to a cooling liquid supply and distribution system for the closed circulation for cooling electronic subassemblies which are arranged in a housing. Previous forms were not resistant to corrosion. This problem is solved according to the invention when use is made of copper or copper-based materials for the parts through which cooling medium flows, of hard silver solder for soldered joints, and of distilled water with added sodium hydroxide solution (pH 8.5) as cooling liquid. <IMAGE>
Patent AT-E107333-T1 (AT)
Inventor: VONK WILLEM CORNELIS
IPC: C08L57/10
Filed: 1989-02-17
Granted: 1994-07-15
Abstract: A pigmentable binder composition comprising a mineral lubricating oil derivative and a modified hydrocarbon resin containing carboxylic acid, carboxylic acid anhydride or hydroxyl groups, and as a further component an amorphous homopolymer or copolymer of an alpha-olefin. These compositions have good weatherability and are useful in the manufacture of pigmented surface coating or sealing material such as roofing felt, road dressing and marking composition, sealants, pipe coatings and specialist surfaces such as cycle tracks and courts for sports activities.
Patent AT-E91947-T1 (AT)
Inventor: ALPHENAAR GERRIT
IPC: B26D1/00
Filed: 1989-03-17
Granted: 1993-08-15
Abstract: Punchknife (1), formed by bandsteel with a hardened cutting edge (2) and in which the bandsteel is provided with at least one array of perforations (3) and/or a tempered or porous strip of material extending parallel with the cutting edge.
Patent AT-E95221-T1 (AT)
Inventor: BARSOTTI ROBERT J
IPC: C08L63/00
Filed: 1989-06-26
Granted: 1993-10-15
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains reactive binder components of about   (a) 25-94% by weight, based on the weight of the binder, of an acrylic polymer having at least two reactive anhydride groups composed of polymerized monomers of an ethylenically unsaturated anhydride and polymerized monomers from the group consisting of alkyl methacrylate, alkyl acrylate and any mixtures thereof, wherein the alkyl groups have 1-8 carbon atoms and the polymer has a weight average molecular weight of about 2,000-50,000; (b) 5-50% by weight, based on the weight of the binder, of a glycidyl component having at least two reactive glycidyl groups; (c) 1-40% by weight, based on the weight of the binder, of a self-stabilized dispersed resin; and the composition contains about 0.1-5% by weight; based on the weight of the binder, of a catalyst.
Patent AT-E81498-T1 (AT)
Inventor: BAUDOUIN MICHEL VAL FONTAINE
IPC: C07C205/22
Filed: 1989-11-06
Granted: 1992-10-15
Abstract: Claimed is prepn. of nitrophenols by a. continuous introduction of phenol and nitric acid (0.5-2.0, pref. 0.9-1.5, mole/mole phenol) into a closed reactor contg. an aq. soln. comprising nitric acid (5-40, pref. 10-25, wt.%); nitrous acid (5-40, pref. 10-20, %, based on nitric acid; nitrophenols (up to their solubility limit in the medium), b. continuous removal of p- and o-nitro-phenol (in the ratio of at least 55:45), at pref. 10-40 deg.C and pref. an autogenous pressure of 0.1-0.5 M.Pa.
Patent AT-E106124-T1 (AT)
Inventor: SOIKKELI OSMO
IPC: F16L59/00
Filed: 1989-01-23
Granted: 1994-06-15
Abstract: PCT No. PCT/FI89/00011 Sec. 371 Date Sep. 11, 1990 Sec. 102(e) Date Sep. 11, 1990 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07731 PCT Pub. Date Aug. 24, 1989.The invention relates to an apparatus for the formation of an insulating material ply, e.g. in the manufacture of insulating chutes. The object is to provide a continuous insulating material ply (17) of a predetermined thickness. A primary ply (14) of surplus thickness is first sawn out of an insulating material roll (1) by rotating the insulating wool roll against the edge of a band saw, and this primary ply (14) is fed to another ply-cutting saw (16) which saws the primary ply into the final ply (17) with the predetermined thickness. The surplus from the primary ply (14) is collected on a drum (19) provided in connection with the ply-cutting saw (16) to form an intermediate storage. When the insulating material (roll) run out, the sawing of the final ply (17) is continued from the intermediate storage without interruption until the leading edge of a new opened insulating material roll (1) reaches the ply-cutting saw (16).