baber/WOPTO huggingface dataset:
Patent AT-E28357-T1 (AT)
Inventor: GRUNES HOWARD E
IPC: F28D15/00
Filed: 1982-04-12
Granted: 1987-08-15
Abstract: An apparatus for transferring heat from a heat source to a heat sink using a vaporizable liquid wherein the vaporizable liquid is heated in an evaporator so that some of the liquid vaporizes to propel the remaining heated liquid to a condenser, where heat is transferred from the heated liquid to the condenser predominantly by forced convection, and wherein the cooled liquid and condensed vapor are returned to the evaporator for reheating, and further wherein a restriction is disposed in the liquid/condensate return path to prevent vapor from the evaporator from flowing to the condenser through the return path.
Patent AT-E14993-T1 (AT)
Inventor: ILGNER HARTMUT DIPL-ING
IPC: B01J19/00
Filed: 1983-06-21
Granted: 1985-09-15
Abstract: A process for humidifying a gas stream in a humidifier chamber by passing heated water downwardly through the humidifier and passing gas upwardly through the chamber to transfer water vapor to the gas stream. One or more portions of the water is removed at an intermediate stage in the chamber and the remaining portion of the water collected at the bottom is removed. The intermediate portion and final portion may have make-up water added thereto and the portions are reheated either separately or as a combined mixture. The process provides an improved economic method for humidification with good energy savings.
Patent AT-E23954-T1 (AT)
Inventor: LEHRER ANTON
IPC: B01D50/00
Filed: 1983-09-10
Granted: 1986-12-15
Abstract: 1. A wet filter separating solids and absorbing toxic gases and odorous substances by means of liquid or vapour-wetted filter elements (6) in the form of filter hoses, bags, cells, cartridges or the like through which flow in the inward direction the gases to be filtered and which are secured at their open end to a plate (2) in a casing (1), the plate diving the casing (1) into a crude-gas chamber (3) having at least one crude-gas inlet (7) and a pure-gas chamber (4) having a pure-gas outlet (9), characterized in that nozzles (10) for discharging washing fluid are distributed over the wall of the crude-gas chamber (3) and over the plate (2) between the filter elements (6), which are open at one end, and nozzles (12) for discharging pressure gas are disposed in the pure-gas chamber (4) above the open ends of the filter elements (6) and directed towards the filter elements (6).
Patent AT-E17625-T1 (AT)
Inventor: HAENEN HENRICUS WIJNANDUS GERA
IPC: H04N9/65
Filed: 1983-03-22
Granted: 1986-02-15
Abstract: An encoding circuit for a SECAM color television transmission, comprising a frequency-modulatable oscillator for a modulating signal which comprises two line-sequential color difference signals, the circuit also comprising a control loop for making the quiescent frequencies in the generated frequency-modulated signal substantially equal to reference frequencies. For this purpose the control loop comprises a multiplexer, a frequency demodulator and two control paths each having two sample- and -hold circuits. The sequence of the signals conveyed by the multiplexer and the time position of the measuring intervals are chosen such that at least a line scan period is located between the quiescent frequency-measuring interval and the reference frequency-measuring interval.
Patent AT-E32332-T1 (AT)
Inventor: BELLI ALDO
IPC: C07C17/263
Filed: 1983-07-16
Granted: 1988-02-15
Abstract: Improvement in the process for preparing biaryl compounds via coupling of an arylamine with an arene in the presence of a nitrite, an acid and copper metal or a derivative thereof; the improvement is consisting in adding to the reaction mixture a trialkylorthoformate. The process may be used for preparing drugs such as Flurbiprofen and Xenbucin or intermediate compounds particularly useful for preparing Flurbiprofen, Flufenisal, Chlordimorin, Xenbucin, Xenysalate, Xenyhexenic acid and the like.
Patent AT-E23046-T1 (AT)
Inventor: SYSKO ROBERT J
IPC: C07D311/22
Filed: 1983-11-03
Granted: 1986-11-15
Abstract: Sorbinil is obtained by optical resolution of racemic 2,3-dihydrospiro-6-fluoro[4H-I-benzopyran-4,4 min -imidazolidine]-2 min ,5 min -S HY# dione either (a) by direct resolution via the (-)-3-aminomethylpinane salt of sorbinil or (b) by a double resolving agent technique via a mother liquor concentrate of either the (+)-3-aminomethylpinane or the (-)-2-amino-2-norpinane salt of sorbinil, followed by the quinine salt of sorbinil.
Patent AT-E24936-T1 (AT)
Inventor: GINATTA MARCO V
IPC: C25C7/02
Filed: 1983-05-24
Granted: 1987-01-15
Abstract: Method for the production of electrolytic lead from lead containing solutions resulting from both primary extraction processes and scrap processing operations, consisting in the use of insoluble anodes made of uncoated graphite for oxygen evolution, together with non continuous cathodes for the production of lead, with the presence of additives in the electrolyte.
Patent AT-E39956-T1 (AT)
Inventor: WEIDENHAUPT WOLFGANG DR
IPC: D07B1/16
Filed: 1984-04-17
Granted: 1989-01-15
Abstract: A reinforcing cord for use in radial tires, conveyor belts, hoses or driving belts, includes at least one strand of metal wires twisted along the longitudinal axis of the strand. Each metal wire has a substantially rectangular cross-section defining two opposite broad sides. The wires in the strand engage one another along their broad sides and preferably are wrapped around by a wrapping wire.
Patent AT-E38248-T1 (AT)
Inventor: HILL FRANK FRIEDRICH DR
IPC: A23K10/18
Filed: 1984-05-15
Granted: 1988-11-15
Abstract: 1. A process for producing a dry, storage-stable preparation, containing revitalizable bacteria, in the form of a powder or granules by spraying a cell suspension of at least one strain of bacteria onto an excipient composition, in the form of a powder or granules suspended as a fluidized bed, drying the sprayed excipient composition in the fluidized bed by means of a hot gas, and packaging the preparation of bacteria under an oxygen-free protective gas, characterized in that - a cell suspension of the strain Lactobacillus brevis DSM 2647 or a mixture of this strain with strains of other bacteria is sprayed onto coarse cereal metal and/or cereal flour as the excipient composition, and - the sprayed excipient composition is dried at a temperature of 20 to 90 degrees C by means of hot air to a content of 60 to 95 % by weight of dry matter, resulting in a preparation of bacteria containing at least 10**9 cells per gram which are viable after rehydration, and which is free of physiologically or pharmacologically unacceptable additives.
Patent AT-E35562-T1 (AT)
Inventor: PINES ARTHUR NOAH
IPC: D06M101/08
Filed: 1984-05-18
Granted: 1988-07-15
Abstract: An elastomeric silicone finish is prepared from a silicone system comprising a blend of silanols and crosslinable silicone intermediates. The blend is applied to the desired substrate and thereafter catalyzed and cured to obtain an elastomeric finish.
Patent AT-E26065-T1 (AT)
Inventor: STOSCHECK OLAF
IPC: A47C4/54
Filed: 1984-09-22
Granted: 1987-04-15
Abstract: 1. Pneumatic cushion, substantially made of rubber or rubber-like materials, for use in the lower portion of a back rest of a motor vehicle seat provided with two edge beads (2), the pneumatic cushion having two chambers (3, 4) which are disposed one above the other and extend horizontally at right angles to the seat, characterised in that an additional chamber (8) is disposed on each side of the horizontally extending chambers (3, 4) and extends vertically thereto, substantially over the height of these chambers (3, 4) in the longitudinal direction of the back rest, in that the compressed air connection (9-12) of each chamber (3, 4, 8) is disposed at the lower end of the pneumatic cushion, the upper transversely extending chamber (4) surrounding the lower, shorter chamber (3) laterally in a symmetrical manner via narrow extension portions (13, 14), and the compressed air connection (12) of the upper chamber (4) extends from one (14) of the two symmetrical extension portions (13, 14).
Patent AT-E27842-T1 (AT)
Inventor: LETH VERNER
IPC: B05D1/14
Filed: 1984-09-27
Granted: 1987-07-15
Abstract: A roofing plate (10), such as a corrugated, interlocking tile, is at its upper side surface provided with a proofing strip (27) arranged extending across the corrugations of the roofing plate at the upper edge thereof. The proofing strip (27) is constituted by a strip of upright synthetic fibres, such as a combination of polyamide fibres of a length of 3 mm and of a length of 5 mm and of thickness of 0.05 mm (22 dtex). The strip (27) is adapted to provide a barrier when its is clamped between the upper side surface of the roofing plate and the lower side surface of an adjacent roofing plate, and the barrier permits the passage of air from the inside of a loft defined below the roofing plates and out and form the outside and into the loft and further permits the passage of water from the inside of the loft and out, and blocks the passage of water and dust form the outside and into the loft. A further proofing strip (29) may be arranged along one of the edges of the roofing plate extending along the corrugations thereof. The proofing strip (27) may be provided as a single component adapted to be arranged on the upper or lower side surface of a roofing plate prior to the arrangement of the roofing plate overlapping another roofing plate on the roof and may comprise a base layer having a glue layer and a slip paper, if desired. The proofing strip (27) may be applied to the roofing plate (10) in an electrostatical application process (Flock application) and retained in a glue layer of the roofing plate. (FIG. 1).
Patent AT-E24365-T1 (AT)
Inventor: VAN DER SCHEER DERK
IPC: H01H85/055
Filed: 1984-02-14
Granted: 1987-01-15
Abstract: A current limiting high voltage fuse comprises a preferably tubular support body (1), consisting of quartz glass, and fusible conductors (2) attached over their entire length to the support body, which conductors (2) are of a width of minimum 0.5 mm and maximum 1 mm and of a thickness of maximum 50 micrometer. 
<??>These fusible conductors are applied in parallel paths, the distance between the paths being at least twice as large as the width of the fusible conductors. Also the fusible conductors are provided with narrow sections (4) separated in longitudinal direction of the fusible conductor over regular distances, and interconnected at both ends by an electrically conducting sleeve (3) applied to the support body (1).
Patent AT-E33345-T1 (AT)
Inventor: MATHIS MICHEL
IPC: A61G5/12
Filed: 1984-12-18
Granted: 1988-04-15
Abstract: 1. Chair for handicapped persons lacking cerebro-neuro-muscular coordination, said chair consisting of at least one body-shaped supporting shell (1) clad with a padded uphostery (2) made of several elements, characterized in that the back (3) of the shell has a dorso-lumbar rest in the form of a front facing bulge (4) at the appropriate height, in that the seat (5) of the shell has concave side walls the shape of which matches that of the pelvis and of the shaped thighs, and a convex middle bossage (8) defining in the seat two indentations (9, 10) for the leags, in that the elements of the upholstery (2) corresponding to the seat (21) and the back (22) rest in a detachable manner on the shell (1) while the side elements of the upholstery corresponding to the femoral and thoracic regions are fastened to the shell by means of removable, adjustable, elastic and compressible attachments, the seat part of the upholstery having also a bossage (81) matching the middle bossage of the shell and facilitating the abduction of the legs.
Patent AT-E52627-T1 (AT)
Inventor: SULLIVAN WILLIAM J JR
IPC: B25J9/16
Filed: 1984-07-27
Granted: 1990-05-15
Abstract: A simplified object or piece-part positioning system for use with automated product assembly equipped for positioning piece-parts in a predetermined orientation for product assembly purposes. The system includes a support surface coupled to a drive source that is capable of moving the support surface in any direction along a given plane and/or about an axis perpendicular to the given plane in response to drive source positioning signals. The system also includes a part-position sensing module comprising a generally planar array of photosensitive elements electrically divided into a plurality of groups and positioned to sense light from a light source that backlights and piece-part to be positioned located on the movable table, for the purpose of determining any deviation of the photosensitive array sensed shadow of the piece-part from a slightly enlarged piece-part image in order to generate electrical signals representative of such deviation and subsequently employ these signals to cause the drive source to position or overlay the piece-part shadow and indirectly the piece-part within the outline of the enlarged piece-part image in response to piece-part deviation signals generated by the photosensitive element array.
Patent AT-E36731-T1 (AT)
Inventor: STAEHELI PAUL
IPC: D01G23/00
Filed: 1985-06-18
Granted: 1988-09-15
Abstract: 1. Arrangement for filling a chute (7) with fibre material, in which the chute (7) is filled by collecting fibre material and is of rectangular section, a rotatable opening roller (4) being arranged above the chute (7) with its axis of rotation parallel to a side face of the chute (7) and a feed device (2, 3) for feed of fibre material being located above the opening roller (4), characterised in that a diverter element (8) is provided in the region of the fibre material leaving the opening roller (4) and serves to divert the material from its direction of flight and into the interior of the chute (7) while dissipating part of the kinetic energy of the material.
Patent AT-E81163-T1 (AT)
Inventor: KEUCHEL HERBERT W
IPC: D01F6/00
Filed: 1985-07-16
Granted: 1992-10-15
Abstract: A method and apparatus wherein there is provided a source (11) of fiber forming material, with said fiber forming material being pumped into a die (23) having a plurality of spinnerets about its periphery. The die (23) is rotated at a predetermined adjustable speed, whereby the liquid is expelled from the die (23) so as to form fibers (25). it is preferred that the fiber forming material be cooled as it is leaving the holes in the spinnerets during drawdown. The fibres (25) may be used to produce fabrics, fibrous tow and yarn through appropriate take-up systems. The pumping system (14) provides a pumping action whereby a volumetric quantity of liquid is forced into the rotational system independent of viscosity or the back pressure generated by the spinnerets and the manifold system of the spinning head, thus creating positive displacement feeding. Positive displacement feeding may be accomplished by the extruder alone or with an additional pump of the type generally employed for this purpose. A rotary union is provided for positive sealing purposes during the pressure feeding of the fiber forming material into the rotating die (23).
Patent AT-E50781-T1 (AT)
Inventor: NOVAK RONALD WILLIAM
IPC: C08L67/06
Filed: 1985-07-17
Granted: 1990-03-15
Abstract: Aldehydes and/or imines of the formula  R3Qn wherein n is 1-4; R3 is an organic radical having a valence of 1-4 or hydrogen; Q is of the formula <CHEM> wherein A is O or NR4; R1, R2, and R4 are independently selected C1-6 alkyl or aryl radicals or mixtures thereof are useful, especially in mixtures with transition metal ions selected from Co<+><+>, Cu<+><+> and Mn<+><+>, as oxygen scavengers in the curing of monomers, oligomers and polymers containing vinyl unsaturation which is inhibited by the presence of oxygen. A preferred composition is a mixture of aldehydes which are the reaction product of (a) ethylene urea, (b) formaldehyde, (c) isobutyraldehyde, and (d) 2-ethylhexanal in a molar ratio of (a):(b) of 1:2 and of (a) to the sum of (c) and (d) of 1:2.
Patent AT-E39462-T1 (AT)
Inventor: GOUGH GEORGE TERAH
IPC: B65G15/58
Filed: 1985-09-10
Granted: 1989-01-15
Abstract: An elevating conveyor which operates as a pocket elevator to transfer granular, powdered or like material from a loading station through an elevating section to a discharge zone wherein an endless conveyor belt cooperates with a further conveyor part. The belt has transverse bars on its surface preferably located between belt side walls and facing the further conveyor part. The height of the bars is adjusted to have a clearance between it and the further conveyor part which corresponds to between 1 and 3 times the maximum particle size of the material being conveyed and preferably being above 1.5 times the maximum particle size.
Patent AT-E44120-T1 (AT)
Inventor: VALLET XAVIER
IPC: H01R9/05
Filed: 1985-05-22
Granted: 1989-06-15
Abstract: 1. A connector adaptable to one end of a coaxial cable (1) including an outer conductor (2) covered with an insulating sheath (3) and separated from an axial conductor (4) by a dielectric (5), said connector being of the type comprising a cylindrical conductive sleeve (6) with an intermediate portion (12) extending between a front shoulder (7) facing outwards and a rear portion (8) to be inserted in the end of the cable (1) into one face of the outer conductor (2) ; a lock nut (9) having a flange (10) retainable by the fornt shoulder (7) ; and a cylindrical collar (11) to be crimped over the sheath (3) for holding the sleeve (6), after the rear portion (8) is inserted in the end of the cable (1) ; characterized in that the intermediate portion (12) bears an outer flange (13) at its rear end adjacent to the rear portion (8) of the sleeve (6) and is of such a length that, when the lock nut (9) is abutting against the outer flange (13), its front end projects at post into or substantially into the plane of the front end of the sleeve (6).
Patent AT-E41960-T1 (AT)
Inventor: ROCKENFELLER GOTTFRIED ING GRA
IPC: E02D5/80
Filed: 1986-09-01
Granted: 1989-04-15
Abstract: An apparatus for anchoring a traction member comprising an anchoring element which is a molded piece with a transverse cross section small compared to the longitudinal cross section thereof and an insertable guiding rod couplable detachably with the anchoring element and alignable longitudinally with it. An attaching piece for the traction member is mounted laterally on the anchoring element with spacing from both ends of it. An anchoring body of the anchoring element is provided with a cutter like tapered front end and on a rear end has a sectioning for nonrotatable engagement with the insertable guiding rod. The attaching piece for the traction member is mounted between the center of gravity of the anchoring body and the front end of the anchoring body. At and/or near the attaching piece for the traction member an arm is mounted so as to be limitedly pivotable the rear end of which is associated with the rear end of the anchoring body. By spreading the arm with respect to the anchoring body the process of anchoring in the earth is optimized.
Patent AT-E53080-T1 (AT)
Inventor: VON DER ELTZ HANS-ULRICH DR
IPC: D06P1/00
Filed: 1986-12-12
Granted: 1990-06-15
Abstract: 1. A process for the level dyeing of wool or of the wool portion of fiber blends by the exhaust dyeing technique by applying an aqueous liquor of dyes which exhaust under strongly acidic conditions to the fiber material at a pH between 2 and 3 with heating, which comprises combining acid dyes which exhaust under strongly acidic conditions and reactive dyes with one another to form trichromatic recipes by replacing acid dyes of inadequate fastness by reactive dyes of the same or similar shade.
Patent AT-E57940-T1 (AT)
Inventor: KORDOMENOS PANAGIOTIS I
IPC: C08F299/06
Filed: 1986-12-31
Granted: 1990-11-15
Abstract: Hydroxy functional polyester graft copolymers are provided. The copolymer is crosslinkable by hydroxy-reactive crosslinking agent and, in particular, is suitable for use in thermosetting coating compositions adapted to form a flexible cured coating over a variety of substrates, such as metal and plastic. The copolymer has a number average molecular weight between about 1000 and about 15,000, has a hydroxyl number between about 30 and about 300, and is the reaction product of carbon-carbon double bond-reactive monoethylenically unsaturated monomer with hydroxy functional carbon-carbon double bond-bearing branched polyester macromer. The macromer is the reaction product of (i) epoxy acrylate having the formula: <CHEM> with (ii) hydroxy functional polyester reactant containing 0-10 urethane linkages per molecule.
Patent AT-E51219-T1 (AT)
Inventor: AMIET LOUIS
IPC: C07C51/46
Filed: 1986-10-16
Granted: 1990-04-15
Abstract: A process for preparing alkali metal salts of trifluoroacetic acid in the anhydrous and crystalline state. In a first stage, trifluoroacetic acid is neutralized with an alkaline agent in a medium consisting essentially of an alcohol containing 3 to 4 carbon atoms. In a second stage, the water formed by the neutralization reaction is removed by azeotropic distillation. In a third state, the remainder not removed by distillation in the second stage is treated by adding a hydrocarbon which does not solubilize an alkali metal trifluoroacetate and which forms an azeotrope with the alcohol to separate crystals of anhydrous alkali metal trifluoroacetate.
Patent AT-E49910-T1 (AT)
Inventor: CHAMPION RAYMOND
IPC: B23Q16/10
Filed: 1986-07-24
Granted: 1990-02-15
Abstract: 1. Tool holding device in a processing machine, comprising a turret (9, 19), capable of performing rotating movements of indexation around an axis, a series of removable receptables (10) for tool holders (11, 13, 15) distributed around said axis, supporting (22) and blocking means (23, 24, 25) of the turret guiding said movements and fixing the turret with respect to the socket (7) in each of the indexing positions, these being determined so as to place said tool holders successively in a working position, and driving means comprising a single motor (34), gearing (33, 30, 21) associated with the motor and disengageable coupling means (17, 43) mounted, on the one hand, on a tool drive shaft (41) mounted on the socket parallel to the axis of the turret, and on the other hand on the rotating tool holder(s), characterized in that the turret (9, 19) comprises a turret head (9) and a shaft (19), one integral to the other, it is mobile in rotation and axially in a bearing (22) surrounding the shaft (19), the blocking means comprising a blocking spring (25) acting on the shaft (19) and imposing on it an axial displacement, hydraulic means (26) being placed in a manner to act against the blocking spring at the time of indexation, and the driving means are furthermore arranged in a manner that a revolving tool holder (15) mounted in a receptable (10) engages the tool drive shaft (41), once the revolution of the tool holder is completed at the time of said axial displacement of blockage.
Patent AT-E63538-T1 (AT)
Inventor: BYERS JIM DON
IPC: C07C67/08
Filed: 1987-02-26
Granted: 1991-06-15
Abstract: Process for the production of 9-alkenyl acetates is provided. The process comprises first disproportionating cyclooctene with an a-olefin to give a 1,9-alkadiene. The aikadiene is metallated to form a 1-metallo-9-alkene, which is then contacted with oxygen to produce a 9-alkenyl-1-oxymetallo compound, which is optionally hydrolyzed to the corresponding alcohol, with the alcohol being esterified to the desired 9-alkenyl ester or the 9-alkenyl-1-oxymetallo compound can be directly esterified, to produce the desired 9-alkenyl esters.