baber/WOPTO huggingface dataset:
Patent AT-E76643-T1 (AT)
Inventor: ENGEL WOLFGANG DR DIPL-CHEM
IPC: C07D471/04
Filed: 1987-07-15
Granted: 1992-06-15
Abstract: Substituted pyrido[2,3-b]-1,4-benzodiazepin-6-ones of the formula I 
<IMAGE>
 in which
 R<1> denotes an alkyl group having 1 to 4 C atoms, a chlorine atom or a hydrogen atom;
 R<2> represents a hydrogen atom or a methyl group;
 R<3> and R<4> each denote a hydrogen atom, a fluorine, chlorine or bromine atom or an alkyl group having 1 to 4 C atoms, but with the proviso that at least one of the radicals R<1>, R<2>, R<3> and R<4> is different from hydrogen,
 R<5> and R<6> represent alkyl radicals having up to 6 carbon atoms and which are identical or different from one another or together with the nitrogen atom between them form a 4- to 7-membered, saturated, monocyclic, heteroaliphatic ring which can optionally be interrupted by an oxygen atom or by the N-CH3 group,
 Z is either a single bond or an oxygen atom, or a methylene or 1,2- ethylene group
 and
 A is a methylene group in position 2 or 3 of the heteroaliphatic ring, or when linked in position 3 is also a single bond, and their salts with inorganic or organic acids are described. 
<??>The compounds of the formula I have favourable effects on the heart rate and are suitable for use in human and veterinary medicine as vagal pacemakers for the treatment of bradycardias and bradyarrhythmias in view of a lack of gastric acid secretion- inhibiting, salivation-inhibiting and mydriatic effects, as well as excellent absorption.
Patent AT-E74117-T1 (AT)
Inventor: GREULICH NORBERT DR
IPC: B01D39/20
Filed: 1987-10-17
Granted: 1992-04-15
Abstract: Open-pored sintered glass is produced by conventional processes but, at pore volumes of more than 60%, the resulting tensile bending strengths are too low for an application as a filter medium. A further disadvantage for filtration is the wide distribution of the pore size and the structuring of the internal surface of the pores. The novel process is intended to provide open-pored sintered glass with large open pore volume, high tensile bending strengths and good flow rates. 
<??>In this process, starting granules of finely granulated glass powder, coarsely grained salt powder and binder are first prepared. 5 to 20% by weight of fine-grained glass powder is then added to these starting granules and this mass is subjected to shaping. The shaped product as formed is heated to the sinter temperature of the glass and sintered, and the salt is then washed out of the sintered glass. 
<??>Production of open-pored sintered glass for filters.
Patent AT-E68439-T1 (AT)
Inventor: HOSKING STEVEN MICHAEL
IPC: B65H29/12
Filed: 1987-08-25
Granted: 1991-11-15
Abstract: Sheet feeding apparatus such as a cash dispenser comprises a first transport system having feed rollers (5), separation rollers (6), and a contra-rotating roller (7); a second transport system comprising a pair of belts (11, 12); and a diverter (25) positioned between the two transport systems. The diverter is movable between a first position in which sheets may be conveyed from the first transport system to the second transport system and a second position in which sheets may be conveyed upon reverse movement of the second transport system past the diverter (25) and away from the first transport system. The diverter is biassed towards its second position and is movable towards its first position in response to engagement of the diverter by a sheet fed towards the diverter by the first transport system. A belt (53) extends between a pair of pulleys (54, 55), the pulley (55) being mounted via a single direction three-wheel clutch to the shaft (5'). The pulley (54) is non-rotatably mounted to the shaft (14'). Reverse movement of the second transport system is coupled with the shaft (5') by the belt (53) thereby causing reverse movement of the first transport system so that any shingled notes are pushed back into the cassette (1). The belt (53) is inactive when the first and second transport systems operate in the forward directions.
Patent AT-E67459-T1 (AT)
Inventor: DENEV MARTIN IVANOV
IPC: B64C23/08
Filed: 1987-10-12
Granted: 1991-10-15
Abstract: The invention belongs to the area of methods for VTOL of propeller-airplanes and is solving the technical problem of VTOL for these planes. The enginehouse of airplane, with profile of airwing, is covered with band which can run and create liftingpower in accordance with the effect of Magnus for VTOL of the airplane, when the enginehouse is meeting the stream of the propeller and the stream of the air.
Patent AT-E59366-T1 (AT)
Inventor: KINSHOFER ALFRED DIPL-ING
IPC: B66C3/00
Filed: 1988-01-11
Granted: 1991-01-15
Abstract: Special waste containers (1) are provided with a load eye (9) connected to the container trough and a special pulling eye (8) which is fastened to a pulling means (5, 6) for opening the base flaps (3, 4) and/or the side parts of the container (1). A device for suspending waste containers (1) of this type from a lifting device has load and pulling hooks (10, 11) for each of the eyes (8, 9). To permit simple manipulation, a supporting frame (20) is fastened to the output shaft (70) of a rotary motor (71) provided with a suspension means and driven by hydraulic oil. Pivotably mounted on the supporting frame (20) is an arm (34) carrying the load hook (35) for the supporting eye (9). The supporting frame (20) is provided with an essentially vertical guide (22, 23) in which the supporting piece (24) of the pulling hook (25) for the pulling eye (8) is displaceably guided. Arranged in the supporting frame (20) is a hydraulic piston-cylinder unit (41) whose piston rod (46) is connected to the pulling eye (8) via a gearing or at least one rope (51) reeved like a block and tackle and imparts a pivoting movement to the arm (34) via an actuating piece (47) and a stop or extension (63) provided on the arm (34). <IMAGE>
Patent AT-E70922-T1 (AT)
Inventor: UTNER FERDINAND
IPC: H05K5/06
Filed: 1988-02-23
Granted: 1992-01-15
Abstract: An electrical capacitor (1) which has at least substantially rectangular cross-section and is mounted in a plastic cup (2) and is potted with casting resin. Pairs of impressions (12, 13) are formed into the edges of the plastic cup (2), and the capacitor (1) is simultaneously centered and fixed. It is thereby assured that the capacitor retains its prescribed position during potting and, moreover, a uniformly thick resin layer is present between the capacitor (1) and the plastic cup (2).
Patent AT-E77433-T1 (AT)
Inventor: BADEN HANS-DIETER
IPC: E05B47/06
Filed: 1988-03-02
Granted: 1992-07-15
Abstract: Profile lock cylinders are conventionally equipped with a cylinder housing (1) consisting of two annularly cylindrical parts enclosing a beard recess between them and of a flat web part (1''') connecting these parts to one another and with a cylinder core (3) mounted rotatably in one annularly cylindrical part (1') thereof, secured by key-actuable tumbler pins (3', 4) and carrying the beard, and in said cylinder core (3) there can be an additional tumbler recess (3'') for a tumbler bar (13), engaging therein, of an electromagnetic tumbler (8) accommodated in the web part and consisting of an armature (12), coil winding and return spring (14). So that the electromagnetic tumbler (8) together with its functional parts can be accommodated in the cylinder housing more securely and without adversely affecting its mechanical tumblers (3', 4, 6), the electromagnetic tumbler (8) is arranged in the inner region of the web part (1'''), adjacent to the beard recess, laterally next to the tumbler pins (4) located therein and their bearing bores. The electromagnetic tumbler is advantageously designed as an electromagnetic clamp. <IMAGE>
Patent AT-E102872-T1 (AT)
Inventor: REGNAULT LUC
IPC: B41J2/175
Filed: 1988-10-26
Granted: 1994-04-15
Abstract: PCT No. PCT/FR88/00522 Sec. 371 Date Jun. 20, 1989 Sec. 102(e) Date Jun. 20, 1989 PCT Filed Oct. 25, 1988 PCT Pub. No. WO89/05728 PCT Pub. Date Jun. 29, 1989.A device is provided for receiving a combination of two variable volume chambers and a plurality of valves for forming an ink supply circuit for an ink jet printing head. Such a device is formed by a solid one-piece block comprising a plurality of cavities which are disposed radially about a central housing receiving both a piston (P) and a pressure sensor (5). The piston (P) being formed by the stacking of at least two pieces of diameter O1 and O2 and two membranes clamped by two flanges, the whole defining two variable volume chambers. This device cooperates with a reservoir block having two compartments between which moves a link connected on one side to an eccentric and on the other to the piston for forming an extremely reliable and compact ink supply circuit.
Patent AT-E61535-T1 (AT)
Inventor: ENGEL RUDOLF
IPC: F01D5/28
Filed: 1988-12-07
Granted: 1991-03-15
Abstract: PCT No. PCT/EP88/01111 Sec. 371 Date Jul. 5, 1989 Sec. 102(e) Date Jul. 5, 1989 PCT Filed Dec. 7, 1988 PCT Pub. No. WO89/05222 PCT Pub. Date Jun. 15, 1989.In the production of moldings from ceramic material with embedded reinforcement a high surface quality and a systematic improvement of strength and toughness may be achieved if the reinforcement is in the form of a stiff, three-dimensional supporting skeleton (13) with a geometry adapted to the molding geometry and which prior to filling of the mold cavity with ceramic material is fixed in the mold cavity with the aid of a holding bar (9) and has a structure which is formed by reinforced C-fiber mats and which is pervious to ceramic material introduced into the mold cavity by abrupt evacuation thereof.
Patent AT-E75291-T1 (AT)
Inventor: COLSON WENDELL BALL
IPC: B31D3/02
Filed: 1984-05-22
Granted: 1992-05-15
Abstract: Material is mfd. by folding a material, partic. polyester film (40), into a flat tubular form, pref. by folding its lateral edges towards its centre as it is advanced (60,70,72,74), heating and cooling it uniformly, pref. by passage over hot and cold rollers (90,100), while maintaining uniform tension and pressing it with rollers, applying adhesive (120) continuously along its length, and stacking it continuously on a rack (24) so that adjacent windings (48,49) become bonded together. The adhesive produces a unitary stack which is cut into straight sections to yield the honeycomb structure. Pref. the rack is rotated in a plane common to the feed direction of the strip of tubular material while maintaining uniform tension, the material being passed around a guide roller (144) mounted on a pivotal dancer arm (142) allowing the roller to move to and from the rack in controlled manner. More pref. movement of the dancer arm towards or away from the rack causes the motor feeding the tubular strip to speed up and slow down respectively. Pref. adhesive is applied to the strip in direct proportion to its feed speed. Appts. is used to fabricate expandable honeycomb insulation panels of flexible thin plastic film, partic. polyester. Appts. is designed to enable film to be permanently folded cleanly without wrinkling or warping to detract from its appearance or mode of functioning.
Patent AT-E109602-T1 (AT)
Inventor: ROSTE TERJE
IPC: H04L25/22
Filed: 1988-05-06
Granted: 1994-08-15
Abstract: The invention relates to a method and a device in connection with converting a recoded line signal comprising a certain number of levels, to a signal comprising fewer levels. The invention finds particular application in connection with an adaptive echo cancellation circuit (ADR, HUK) which converts the signal levels (V+, 0, V-) of a three level AMI basis band code to a two level detection criterion (V+, V-) depending on the properties of the code being used, which thereby offers the circuitry advantages included in a two level line code, inter alia a simpler circuit design and the omission of automatic gain control.
Patent AT-E121009-T1 (AT)
Inventor: GANSBUEHLER GEORGE MICHAEL JOH
IPC: B29C63/42
Filed: 1988-09-08
Granted: 1995-04-15
Abstract: A tubular heat recoverable article comprises electrically conductive polymeric material and can be recovered by passing an electric current therethrough. The article comprises two or more elongate electrodes extending at least part way along the article. One or more of the electrodes are interrupted so that so that separate lengths of the article can be connected to an electrical power source and heated and or recovered independently.
Patent AT-E124719-T1 (AT)
Inventor: KWAN SHING SAI
IPC: C12Q1/34
Filed: 1988-07-15
Granted: 1995-07-15
Abstract: A stable, single liquid alpha-amylase assay reagent comprises a polysaccharide or long chain oligosaccharide substrate for alpha-amylase having an optically detectable label bonded to the reducing end glucose, by a bond cleavable by alpha- or beta-glucosidase, and a blocking group bonded to the terminal end glucose. The reagent further comprises beta-amylase and either alpha- or beta-glucosidase. Sorbitol is provided in an amount of about 5% to retard degradation of the enzymes. Zwitterionic buffers are also provided to stabilize the enzymes. In preparing the reagent, the enzymes and substrate are filtered through a 0.2 micron or less filter to remove alpha-amylase producing organisms.
Patent AT-E90786-T1 (AT)
Inventor: HEIN GEORG
IPC: F23D14/46
Filed: 1989-02-08
Granted: 1993-07-15
Abstract: According to a method of producing a gas burner head from a single sheet metal blank (1), firstly given regions (2) on both the end sides of this sheet metal blank (1) are bent to form the end walls of the combustion chamber (14), then, in the centre of the width of the sheet metal blank (1), the trough intended to support a longitudinally running cooling pipe (5) is formed by drawing, then the two inner longitudinal regions (8), which are situated on both sides of this trough (7) and are intended to form the burner plate, are bent into an inclined position in relation to outer longitudinal regions (9), which are intended to form the longitudinal side walls of the burner chamber (14), and finally these two outer longitudinal regions (9) are deformed into a position parallel to one another and pressed towards one another to their desired separation which corresponds to the width of the burner chamber (14). This burner head thus formed is gastight on its end sides and can be mounted with a snug fit on the longitudinally lateral walls (13) of a mixture distributor (12) and connected to these walls (13) in a gastight manner (Figure 3). <IMAGE>
Patent AT-E113872-T1 (AT)
Inventor: RENI MARIO
IPC: F26B17/30
Filed: 1989-07-25
Granted: 1994-11-15
Abstract: A machine is described for the washing and the drying of metal pieces consisting of a metal disk (2) turning around a support which keeps it inclined from 15 to 45 degrees in respect of the vertical; the central part of said disk (2) consisting of a cylindrical drum (11) while the outer, coaxial ring is divided into sectors separated by radial partitions; during the rotatory movement of the disk (2), the lowest sector is plunged into a tank containing a washing liquid while the highest one comes to be connected with a hot air system which allows the pieces contained in the said sector to be dried.
Patent AT-E99114-T1 (AT)
Inventor: MELCHERS GEORG
IPC: A01H1/02
Filed: 1989-10-05
Granted: 1994-01-15
Abstract: Male-sterile tomato plants are obtained by fusing tomato protoplasts that contain inactivated cytoplasmic elements with Solanum protoplasts containing inactivated nuclear elements, thereby to produce a plurality of fusion products, at least some of which can be regenerated into whole, male-sterile tomato plants which are useful as female parents in hybrid production.
Patent AT-E85766-T1 (AT)
Inventor: BECK ERNST ING-GRAD
IPC: B22D19/06
Filed: 1989-12-22
Granted: 1993-03-15
Abstract: Formed around a tooth (10) is a shaped cavity (26) which is closed at tooth face (12) and tooth flanks (14) and forms a cap (28) in the molten material (20) due to its surface tension. Before solidification of the material, the said cap is flattened to approximate it to the intended shape of the tooth back (14) by applying a pressure progressively on the cap (28) in the direction of the tooth tip (18). When the hard material is melted using a gas or plasma jet, the latter can, after melting the hard material, be moved over the cap (28) in the direction of the tooth tip (18). 
<IMAGE>
Patent AT-E111166-T1 (AT)
Inventor: OBERT PETER PROF DIPL-ING
IPC: D06F58/02
Filed: 1989-12-23
Granted: 1994-09-15
Abstract: A linen drier (tumbler) contains, in a machine housing (1), a rotating drum (2) which is surrounded by a jacket-like hot-air circulation space (3). Hot air flows continuously through the hot-air circulation space (3) and executes essentially a circular flow. All or some of this hot air repeatedly passes through a heating device (7), so that it is maintained at an essentially constant temperature. Moreover, the hot air passes through perforations in the drum (2) and the linen tumbled in the drum. As a result of the contact of the linen with the hot drum wall and the hot air passing through the drum wall, the water contained in the linen evaporates and is drawn off axially together with the hot air in the "moisture core". <IMAGE>
Patent AT-E118534-T1 (AT)
Inventor: O'CONNOR SEAN PATRICK
IPC: C10M159/20
Filed: 1989-06-08
Granted: 1995-03-15
Abstract: A process for the production of a lubricating oil additive concentrate comprises reacting at elevated temperature  component (A) a calcium hydrocarbyl-substituted sulphonate, component (B) an alkaline earth metal base added either in a single addition or in a plurality of additions at intermediate points during the reaction, component (C) at least one compound which is (i) a polyhydric alcohol having 2 to 4 carbon atoms, (ii) a di- (C3 or C4) glycol, (iii) a tri- (C2-C4) glycol, (iv) a mono- or poly-alkylene glycol alkyl ether of the formula (I)  R(OR<1>)xOR<2>      (I) wherein R is a C1 to C6 alkyl group, R<1> is an alkylene group, R<2> is hydrogen or a C1 to C6 alkyl group and x is an integer from 1 to 6, (v) a C1 to C20 monohydric alcohol, (vi) a C1 to C20 ketone, (vii) a C1 to C10 carboxylic acid ester, or (viii) a C1 to C20 ether,  component (D) a lubricating oil, component (E) carbon dioxide added subsequent to the, or each, addition of component (B),  component (F) a defined carboxylic acid or derivative, component (G) at least one compound which is (i) an inorganic halide or (ii) an ammonium alkanoate or a mono-, di-, tri-, or tetra-alkyl ammonium formate or alkanoate provided that, when component (G) is (ii), component (F) is not an acid chloride.
Patent AT-E96690-T1 (AT)
Inventor: MCCRAY SCOTT B
IPC: B01D69/12
Filed: 1989-08-29
Granted: 1993-11-15
Abstract: Composite RO membranes of a microporous polymeric support and a polyamide reaction product of a tetrakis-aminomethyl compound and a polyacylhalide are disclosed, said membranes exhibiting high flux and good chlorine resistance.
Patent AT-E101129-T1 (AT)
Inventor: COMMANDEUR RAYMOND
IPC: C07C303/38
Filed: 1989-03-07
Granted: 1994-02-15
Abstract: Process for the synthesis of arylsulphonylalkylamides in which an arylsulphonyl halide is placed in contact with an excess of alkylamine and an aqueous solution of alkaline agent in excess in relation to the arylsulphonyl halide and then the water and excess amine are removed from the organic phase; the arylsulphonylalkylamide is then isolated. This process is particularly suited for N-n-butylbenzenesulphonamide which is obtained in a thermally stable quality and which can be advantageously employed as a plasticiser for polyamides.
Patent AT-E93496-T1 (AT)
Inventor: DAMIEN ALAIN
IPC: B01D17/04
Filed: 1989-04-27
Granted: 1993-09-15
Abstract: The invention is characterised in that the said soluble anode consists of metal particles (7) rubbing against each other. Application to effluent treatment. <IMAGE>
Patent AT-E106598-T1 (AT)
Inventor: SCHAUMBURG WILHELM
IPC: H02K15/04
Filed: 1990-03-23
Granted: 1994-06-15
Abstract: The invention relates to a device for the manufacture of stranded conductors by Roebel transposition of profile wires with a rectangular cross-section with a guide for the profile wires conveyed in two parallel stacks. The device is formed from side parallel guide surfaces and latches, which are offset through 90 DEG  with respect to said surfaces and one of which is provided per stack, the two latches being located diametrically opposite one another and being displaceable in parallel, in opposing directions, cyclically, and of slides which can move at right angles to the longitudinal extent of the stranded conductor for displacement in opposite directions of in each case one profile wire from a (lacuna) on the adjacent stack, while bending the profile wire. The slides are supported opposite one another in the other diagonal, in the same way as the triggers. The device furthermore comprises a control device for synchronisation of the cyclic operation of the drives for displacing the triggers and slides. The invention is characterised in that each slide (5) has allocated to it on the opposite side of the stranded conductor an opposing holder (8) which is offset with respect to the slide in the conveyance direction (9) of the stranded conductors and is supported displaceably in the opposite direction thereto, at right angles to the stranded conductors, and is driven in synchronism with the movement of the slides and triggers. <IMAGE>
Patent AT-E94443-T1 (AT)
Inventor: RONZONI ENRICO
IPC: B23B31/20
Filed: 1990-06-12
Granted: 1993-10-15
Abstract: Collet chuck for automatic machine tools, in which the inner seat of the location body for the collet and the outer contour of the jaws of the collet have the shape of a truncated pyramid. <IMAGE>
Patent AT-E132400-T1 (AT)
Inventor: GROT UWE
IPC: B08B9/093
Filed: 1990-07-16
Granted: 1996-01-15
Abstract: A nozzle assembly for the internal cleaning of bottles, having a nozzle body which closes an opening of a spray pipe, has a bore and is rotated about an axis of rotation in synchronism with the bottle transport is characterised in that the bore is arranged obliquely with respect to a plane which is perpendicular to the axis of rotation. 
<IMAGE>
Patent AT-E80968-T1 (AT)
Inventor: RIVOLTELLA MARTINO
IPC: A01B59/043
Filed: 1990-08-03
Granted: 1992-10-15
Abstract: A hitch (2) for coupling equipment or implements to an agricultural tractor or the like, in which the closure member associated with the hemispherical seat (3) of the hitch is constituted by a rod (6) arranged substantially radially of the hemispherical seat and forming part of a pressurised-fluid jack (9) which normally tends to keep the rod in an advanced, retaining position.
Patent AT-E90932-T1 (AT)
Inventor: MCDADE CHRISTINE
IPC: C07C67/26
Filed: 1990-01-02
Granted: 1993-07-15
Abstract: Hydroxyalkyl esters of acrylic and methacrylic acids are prepared by treating the acid with an appropriate alkylene oxide in the presence of a non-stoichiometric, amorphous catalyst of the formula:  M(PO4)yX min Where in M is a transition metal, X min  is an anionic species to satisfy the valence requirements of M, and y is from about 0.1 to about 0.9.
Patent AT-E96478-T1 (AT)
Inventor: VOLLE FREDERIC
IPC: D06F75/14
Filed: 1990-06-07
Granted: 1993-11-15
Abstract: The iron comprises a removable cartridge (1) which contains a product for demineralising the water intended to be introduced into the evaporation chamber (2) of the iron. 
<??>The cartridge (1) is arranged between the outlet (3) for the water of the water reservoir (4) of the iron and the evaporation chamber (2). 
<??>The invention is used in steam irons. 
<IMAGE>