baber/WOPTO huggingface dataset:
Patent AT-E83349-T1 (AT)
Inventor: WRIGHT GRAHAM LESLIE
IPC: G09G3/34
Filed: 1988-07-06
Granted: 1992-12-15
Abstract: A display device (1) comprises a matrix (2) of selectively settable liquid crystal cells (3) and a plurality of light sources (4, 5, 6) to produce a plurality of beams of differently coloured light. Light shutter means (7, 8, 9 or 20) provided between the matrix (2) and the light sources (4, 5, 6) include a plurality of liquid crystal portions (7, 8, 9 or 21) which are each switchable between a light-transmitting mode and a light-blocking mode. Colour selective sequential illumination of the matrix is effected by appropriate switching of the plurality of liquid crystal portions (7, 8, 9 or 21) between modes.
Patent AT-E94119-T1 (AT)
Inventor: COWLEY RICHARD
IPC: B29B11/10
Filed: 1988-07-08
Granted: 1993-09-15
Abstract: A disclosure relates to an apparatus for extruding and forming blanks from a rubber or polymeric material comprising a pair of hydraulic ram operated extruders (20) having outlets connected to a common delivery conduit (26). A screw extruder (46) is also connected to the conduit (26) and a control valve (54) controls flow between the respective extruders (20) and conduit (26) such that in one position of the valve (54) one of the ram operated extruders (20) is connected to the conduit outlet delivery (26) of extrudate and the other extruder (20) is connected to the screw extruder (46) to receive a fresh charge of extrudate. A closed hydraulic circuit links the hydraulic rams (14,15) of the two ram extruders (20) whereby filling of one of the extruders causes that ram to retract and pump the hydraulic fluid therefrom to the other extruder to cause that ram to extend and thereby discharge the extrudate therein and vice versa.
Patent AT-E73395-T1 (AT)
Inventor: GUGEL BERND DIPL-ING FH
IPC: B41J2/275
Filed: 1988-08-01
Granted: 1992-03-15
Abstract: In a wire matrix print head of the flap armature type, each printing needle (1) is assigned an armature (4) in a needle guide housing (9) and, in a spool support housing (14), an electromagnetic spool (3) and magnet yokes (3a, 3b). In order to improve the system of the individual armatures (4) and their bearing, it is proposed that, by means of a shaped metal sheet part (19; 19a), all the armatures (4) are held in their respective operating positions relative to each other and are connected to each other and form a unit (4, 19), that this unit (4, 19) is centred via a plurality of cams (25), arranged distributed over the circumference, in the needle guide housing (9), and that cams are provided which also centre this unit (4, 19) in the spool support housing (14). 
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Patent AT-E121204-T1 (AT)
Inventor: HANYU YUKIO
IPC: G02F1/1337
Filed: 1989-01-10
Granted: 1995-04-15
Abstract: A liquid crystal device, includes: (a) a first substrate and a second substrate, (b) an elongated first electrode (12a) disposed on the first substrate and an elongated second electrode (12b) disposed on the second substrate so as to intersect the first electrode (12a) and form a pixel (P2) at the intersection of the first and second electrodes (12a, 12b), (c) a linear projection (13a) disposed along the length of at least one of the first and second electrodes (12a, 12b), and (d) a chiral smectic liquid crystal disposed between the first and second substrates in a thickness small enough to suppress the formation of a helical structure inherent to the chiral smectic liquid crystal in its bulk state. The chiral smectic liquid crystal forms a domain in such an alignment state that the liquid crystal has an inclination of forming or actually forms a pair of a hairpin defect (14) and a lightning defect (15), the hairpin defect (14) being disposed closer to the linear projection (13a) than the lightning defect (15).
Patent AT-E124038-T1 (AT)
Inventor: HAGA TAKAHIRO ISHIHARA SANGYO
IPC: C07D239/42
Filed: 1989-02-17
Granted: 1995-07-15
Abstract: The present invention relates to an industrially advantageous process for producing 2-amino-4,6-dichloropyrimidine, which comprises reacting 2-amino-4,6-dihydroxypyrimidine or its salt with phosphorus oxychloride at a temperature of from 50 to 100 DEG C in the presence of a solvent and an acid removing agent. Further, the yield of 2-amino-4,6-dichloropyrimidine can be improved by hydrolyzing 4,6-dichloro-2-pyrimidinylphosphoramidic dichloride produced as a by-product of the chlorination reaction to form 2-amino 4,6-dichloropyrimidine. The 2-amino-4,6-dichloropyrimidine produced by the process of the present invention is useful as an intermediate for medicines and agricultural chemicals.
Patent AT-E91098-T1 (AT)
Inventor: POTTHOFF HEINRICH DR
IPC: B61F3/16
Filed: 1989-11-02
Granted: 1993-07-15
Abstract: The invention relates to a spacial suspension of individually sprung railway vehicle wheels, in which the wheel unit comprising the wheel, the wheel bearing, the non-rotating wheel carrier and, if applicable, a drive and/or brake mechanism can perform steering and/or suspension movements with respect to the vehicle, and in which the wheel carriers are movably connected via links to the vehicle and to the wheel carrier of the opposite wheel and the point of articulation of at least one link (17-20) on the vehicle (21) can be adjusted according to the travelling state, such as forward or reverse travelling, travelling straight or round a bend, braking or driving and/or according to the state of wear of the wheel rims. 
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Patent AT-E78726-T1 (AT)
Inventor: SCHOLZ HEINRICH
IPC: B22D11/126
Filed: 1989-11-04
Granted: 1992-08-15
Abstract: An apparatus for producing hot-rolled steel strip consists of a steel-strip-casting mould having cooled walls, a strip guide device, arranged downstream of the mould, for diverting the cast strip into the horizontal line of a transverse-dividing device, a temperature- compensation furnace and a rolling mill. 
<??>To reduce the capital outlay and the space requirement, to avoid metallurgical defects and to save energy, a curved temperature- compensation furnace (3) extends over the strip guide device (10), in which arrangement a straight temperature-compensation furnace (4) horizontally adjoining the curved temperature-compensation furnace (3) is provided with a transverse-dividing device (7). 
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Patent AT-E119577-T1 (AT)
Inventor: STIEF THOMAS DR
IPC: C12Q1/37
Filed: 1989-11-10
Granted: 1995-03-15
Abstract: A method for the global measurement of the components of the fibrinolysis system in plasma or other biological fluids is described and entails plasma or these other biological fluids being mixed with a plasminogen activator and the resulting plasmin activity being determined.
Patent AT-E89617-T1 (AT)
Inventor: STALDER HERBERT DR
IPC: D01H1/115
Filed: 1989-11-11
Granted: 1993-06-15
Abstract: The machine comprises a false twisting unit (4), to which a staple sliver (S) is fed by front cylinders (3) of drawing rollers (1, 2, 3). A pair of delivery rollers (9) for the winding yarn produced is arranged in the operating direction downstream from the false twisting unit (4). The distance (A) from the clamping line (K3) of the front cylinders (3) to the clamping line (K9) of the delivery rollers (9) is only 15 to 30 cm, preferably approximately 20 cm. The distance (B) from the exit (4A) of the false twisting unit (4) to the clamping line (K9) of the delivery rollers (9) can be approximately 10 cm. By virtue of these short distances (A, B), the false twisting unit (4) can twist the yarn faster. By this means, the quality of the yarn is better and/or a higher operating speed is possible. Additionally, the space requirement of the air jet spinning machine is smaller. <IMAGE>
Patent AT-E95168-T1 (AT)
Inventor: WING KEITH DUMONT
IPC: C07D303/38
Filed: 1989-06-15
Granted: 1993-10-15
Abstract: A compound for pharmaceutical use has a nucleus of the formula    G1-G2---N- @-G2-G1 where E is an organic or organometallic radical having at least three atoms other than hydrogen and is attached to the nitrogen shown in the formula by a carbon-to-nitrogen single bond; where one G1 is C, N, O or S, and both G2's and the other G1 are carbon; or one G2 is S or P, and both G1's and the other G2 are carbon; where the bond shown as --- is a single or double bond; or a biologically acceptable salt thereof. Preferably, the compound is used for combating helminths in animals, including man.
Patent AT-E114515-T1 (AT)
Inventor: BIELAGUS JOSEPH BRUCE
IPC: B07B13/04
Filed: 1989-04-20
Granted: 1994-12-15
Abstract: An apparatus (10) is disclosed for separating material by length into first and second fractions containing, respectively, material longer than a specified length and material shorter than a specified length. The apparatus (10) includes a plurality of generally parallel shafts (30) having disks (32) attached thereto. The disks (32) are spaced on the shafts (30) a distance approximately equal to one-half the specified length. Shaft diameters and shaft spacings are selected to cause material in the first fraction to remain supported by the shafts (30) and to flow along the shaft surfaces from one shaft (30) to the next adjacent downstream shaft (30), while material in the second fraction tilts and falls downwardly between adjacent shafts (30).
Patent AT-E115503-T1 (AT)
Inventor: JUGE BERNARD
IPC: B65G1/04
Filed: 1989-04-07
Granted: 1994-12-15
Abstract: A process for storing and conveying articles and presenting successively to a fixed station those articles which satisfy an arbitrarily ordered request in the order requested comprises the following steps: providing a fixed location (1), at least one queue (4) of locations for forwarding the articles stepwise to the fixed station, at least one monitoring location (2); adjacent to the fixed station (1), and at least one queue (5) of locations adjacent to the forwarding queue (4) for recycling the articles, comprising the same number of locations as the forwarding queue and starting from the monitoring station (2); placing all the articles (Ai, Bi) on these locations, leaving vacant at least one location (4l) on the forwarding queue and at least two locations (2, 5n) on the recycling queue; knowing at all times, by means of a data processing unit, the fraction of the ordered request involving a number of different articles equal to the total number of locations in the forwarding queue, and arranging the articles in the forwarding file in the order of the known fraction of the request, continuously, stepwise, by means of said central unit associated with means (3, 6, 7, 8) for transferring the articles from one location to an adjacent location so that at the end of each step the fixed station (1) is separated from the forwarding queue (4) by a vacant location (4l), the monitoring station is vacant and the last location (5n) in the recycling queue (5) is also vacant.
Patent AT-E80433-T1 (AT)
Inventor: SWOBODA HELLMUTH
IPC: E04B1/58
Filed: 1990-02-09
Granted: 1992-09-15
Abstract: To connect the individual bars (2) and supports (3), if any are present, of a framework structure, connectors having in a customary manner connector openings (4) and connector projections (5) are provided. In order that the connection process and also the detachment of the connection can be carried out as simply and quickly as possible and nevertheless a secure and firm connection can be obtained, retaining pins (6) which can be laterally deflected counter to a restoring force are provided inside the particular connector opening (4), within the clear cross-section thereof. The connector projection (5) which fits into the connector opening (4) has a sloping face (7) or tip which, on insertion, impinges on and moves apart these retaining pins (6) and, adjoining said oblique face or tip, an aperture (8) which recedes radially with respect to the largest cross-section of the connector projection (5) and into which the retaining pins (6) can thus spring back again, with the result that the first loose connection is already made. Adjacent to this aperture (8) in the circumferential direction there are provided regions (9) which, on relative rotation of the connector projection (5), deflect the retaining pins (6) in turn radially as far as the outer dimension of the connector projection (5), so that the connector projection (5) can be very easily drawn out of the opening (4) again or, conversely, the opening (4) can be very easily withdrawn from the projection (5). To secure the play-endowed connection, there is furthermore provided in the region of the connector projection (5) a sliding or screw sleeve (11) which, in the connected position, can be adjusted and locked relative to the surface region adjacent to the connector joint, with the result that the connector projection (5) and especially the radial boundary (8a) of its aperture (8) is clamped against the retaining pin (6) counter to the insertion direction. 
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Patent AT-E92586-T1 (AT)
Inventor: GROTENDORST GERHARD
IPC: E21B43/08
Filed: 1990-05-19
Granted: 1993-08-15
Abstract: A method and device is used for producing uncontaminated water samples when drilling a well, using a hollow bar for transporting drilling fluid whose conduits consist of nonperforated tubes and at least one perforated tube; the water sample is pumped through filter sand from a water-conducting horizontal, approached by the boring bar, via a perforated insert positioned in the latter after the filter sand is deposited between the perforated tube, the adjacent nonperforated conduit and the bore wall and incorporated into the system as a filter. The bore up to the first water-conducting horizontal is drilled with the closed perforated insert and the first water sample obtained. After closing the perforations, drilling is continued and the filter sand removed until the next water-conducting horizontal is reached, from which a second water sample is taken after reopening the perforations.
Patent AT-E129498-T1 (AT)
Inventor: MITSUDERA HIROYUKI
IPC: A01N43/90
Filed: 1990-06-22
Granted: 1995-11-15
Abstract: A condensed heterocyclic compound of the general formula: <CHEM> wherein Q is a condensed heterocyclic group having a nitrogen atom in the bridgehead which is unsubstituted or substituted, X is a hydrogen atom or a group attached through C, O, S or N, and Y is an electron attractive group, or its salt which is useful as agricultural chemicals.
Patent AT-E83692-T1 (AT)
Inventor: KUMMERHOFF GERHARD
IPC: B21B29/00
Filed: 1990-07-28
Granted: 1993-01-15
Abstract: In a multi-roll stand having laterally supported working rolls 4, each working roll 4 is supported at at least one side against a radially unmounted lateral intermediate roll 5, which, for its part, is supported against a first, radially mounted supporting roller 6 and a further, radially unmounted intermediate roll 7. The further intermediate roll 7 is supported against a second, radially supported supporting roller 8 and against that intermediate roll 3 of a six-high roll stand which supports the working roll 4 vertically or against the supporting roll of a four-high roll stand. By virtue of this type of lateral support, the risk of slip between the working roll 4 and the lateral intermediate roll 5 supporting it is reduced because a torque is transmitted to the intermediate roll 5 from the intermediate roll 3 or supporting roll of the roll stand via the further lateral intermediate roll 7. In addition, the space for the lateral support can be better utilized for an increase in the supporting forces.
Patent AT-E155261-T1 (AT)
Inventor: FISCHER HERMANN
IPC: G03B27/02
Filed: 1990-11-07
Granted: 1997-07-15
Abstract: In the context of a device for producing printing plates comprising a printing down station with a plate table and an associated illuminating means, which station has associated with it a foil receiving means formed preferably constituted by a foil cassette for unprinted foil and preferably at least one receiving cassette for printed foil, in the case of which the foil to be printed onto an unexposed or blank printing plate is able to be taken from a foil receiving means by means of a moving vacuum frame, is able to be moved onto the blank plate on the plate table and after exposure is able to be discharged, preferably into a receiving cassette, a higher throughput rate and a gentle handling of the foils etc. with a high standard of accuracy are possible by the provision of a plurality of vaccuum frames, of which at least two are attached to the periphery of at least one frame carrier, which is able to be turned through the angle between the vacuum frames, such attachment being a points which are offset from each other by the length of the path between the at least one foil receiving device and the plate table.
Patent AT-E124668-T1 (AT)
Inventor: BRETON CLAUDE
IPC: C01D7/40
Filed: 1990-04-11
Granted: 1995-07-15
Abstract: Sodium bicarbonate in the form of ovoid or spherical particles, obtained by crystallisation of sodium bicarbonate from a supersaturated aqueous sodium bicarbonate solution which is circulated through a moving bed of crystals. 
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Patent AT-E112448-T1 (AT)
Inventor: WEELINK JOHANNES MARTINUS WILL
IPC: A01K1/00
Filed: 1990-05-04
Granted: 1994-10-15
Abstract: Device for feeding animals comprising at least one feeding fence (2,3) with a frame (4) displaceable over a ground surface, a number of bars attached to the frame which in pairs define openings (6) through which the animals (85) can place their head, and means for displacing the feeding fence (2,3) over the ground surface. The frame supports through support means (17) directly on the ground surface and is provided with a floor plate (84) extending at a small interval above the ground rearward of the frame (4) to a rear edge making contact with the ground, which plate (84) can support at least the front legs of the animals (85) which have pushed their head through the respective openings (6), wherein the feeding fence (2,3) is of the self-catching type having close to each opening (6) a swivel bar (24) locking behind the head of the animal after the head has been pushed through the opening (6), and wherein the displacing means comprise motor drive means (11) which prevent movement of the feeding fence (2,3) in the non-active state.
Patent AT-E93792-T1 (AT)
Inventor: GLEN ROBERT D
IPC: B63H20/06
Filed: 1990-03-16
Granted: 1993-09-15
Abstract: A vessel 1 has a transom 2 carrying a W-shaped (or two V-shaped) frames 3 symmetrically arranged about its median line. Thus varying sizes of outboard motors, mounted over the transom, for example in twos, can find equivalent arms of the frame 3 to abut against and are thus aligned and symmetrically mounted.
Patent AT-E206344-T1 (AT)
Inventor: LYNN WILLIAM R
IPC: B24C7/00
Filed: 1990-07-05
Granted: 2001-10-15
Abstract: The invention relates to a method and to a pliant particulate media device for the same which includes an air source (5) for supplying air pressure to a supply container (8), containing a quantity of pliant blasting media (23), and a discharge line (18). The container is connected with a mechanical feed device (15) that positively meters out a desired quantity of blasting media into a discharge line which conveys the blasting media to a discharge nozzle (20) where it is discharged against a surface to be treated to achieve the desired treatment. The invention additionally relates to a recovery system for separating the pliant blasting media from the debris and the other unwanted materials and a system for removing undesired liquids and chemicals from the pliant blasting media after use.
Patent AT-E129113-T1 (AT)
Inventor: CARR MICHAEL DOUGLAS KIRTON RO
IPC: H04N7/32
Filed: 1989-12-12
Granted: 1995-10-15
Abstract: PCT No. PCT/GB89/01483 Sec. 371 Date Jul. 23, 1991 Sec. 102(e) Date Jul. 23, 1991 PCT Filed Dec. 12, 1989 PCT Pub. No. WO90/07246 PCT Pub. Date Jun. 28, 1990.A predictive coder, e.g., a hybrid DCT interframe predictive video decoder, reduces the tendency of long-term bias error in the decoded difference signal to accumulate in a predictor (7) by periodically alternating the polarity of the bias error relative to the contents of the predictor. Inverse discrete cosine transform (IDCT) stage (6) in a receiver is bracketed by switchable invertors (9a,9b) which, when operating, invert the signal into IDCT stage (6) and then reinvert the signal, plus error, out of IDCT stage (6), thereby inverting the error relative to the difference signal. Control means (10), e.g., a pseudo-random number generator, switches the invertors (9a,9b) in and out periodically such that, over several frames, each block spends an equal amount of time in "normal" and "inverted" modes.
Patent AT-E79465-T1 (AT)
Inventor: VOLLMER RUDOLF
IPC: G05D16/06
Filed: 1990-01-23
Granted: 1992-08-15
Abstract: A rotary adjustment knob (14) of a spring cap (12) surrounds a cylindrical revolving element (48). The rotary (14) and the revolving element (48) are provided with teeth (50, 52) and are so guided by a concentric and an eccentric groove (44, 46) in the surface of the spring cap (12) that their teeth intermesh at a position on the circumference. A scale on the revolving member visible is through a window (54, 54a) in the rotary knob.
Patent AT-E153815-T1 (AT)
Inventor: ALBERT BODO
IPC: G09C1/00
Filed: 1991-03-27
Granted: 1997-06-15
Abstract: To generate random numbers from particular input variables, at least parts of the input variables are modified by data which are independent of the calculation of the random numbers and the data included in this calculation. <IMAGE>
Patent AT-E102797-T1 (AT)
Inventor: BYCROFT NANCY L
IPC: A23L3/3571
Filed: 1991-06-05
Granted: 1994-04-15
Abstract: The invention discloses an antimicrobial composition composed of an antimicrobial polypeptide and a hypothiocyanate component. Synergistic activity is seen when the composition is applied at between about 30 and 40 degrees Centigrade at a pH between about 3 and about 5. The composition is useful against gram negative bacteria such as Salmonella and E. coli. A preferred composition is nisin, lactoperoxidase, thiocyanate and hydrogen peroxide. Such a composition is capable of reducing the viable cell count of Salmonella by greater than 6 logs in 10 to 20 minutes.
Patent AT-E141313-T1 (AT)
Inventor: LUTTER HEINZ-DIETER DR
IPC: C08L75/04
Filed: 1991-10-17
Granted: 1996-08-15
Abstract: The invention relates to a process for the production of flame-resistant soft polyurethane foams which evolve less smoke in the event of fire, by reacting   a) organic polyisocyanates and/or modified organic polyisocyanates with b) relatively high-molecular-weight compounds containing at least two reactive hydrogen atoms, and optionally   c) chain extenders and/or crosslinking agents, in the presence of   d) a mixture of flameproofing agents which contains:     di) melamine,   dii) expandable graphite and optionally diii) at least one additional other flameproofing agent, preferably a modified or unmodified ammonium polyphosphate,     e) blowing agents,   f) catalysts, and optionally   g) assistants and/or additives, and melamine/expandable graphite/polyether-polyol dispersions which are suitable for this purpose.
Patent AT-E106158-T1 (AT)
Inventor: LARCHER PATRICK
IPC: H01H50/54
Filed: 1991-06-19
Granted: 1994-06-15
Abstract: Electromagnet, particularly for a contactor, with a magnetic circuit of simplified manufacture. Each of the stationary (14) and moving (15) armatures comprises a U-shaped piece (17, 19) made of thin sheet steel, and a central core (18, 20). Each U-shaped piece has two flanges (33, 34) in which are cut out teeth (38, 40) and recesses (43, 45) corresponding to the recesses and teeth of the other U-shaped piece. An air-gap piece (30, 31) with guide element (52) is applied to one flange of each U-shaped piece. <IMAGE>
Patent AT-E116855-T1 (AT)
Inventor: GHIRARDI ORLANDO
IPC: A61P25/28
Filed: 1991-06-20
Granted: 1995-01-15
Abstract: Pharmaceutical compositions for enhancing the process of learning and memory are disclosed, that contain as active principle a 3-amino- epsilon -caprolactam of formula (1) <CHEM> Wherein R is selected from the group consisting of hydrogen, formyl and acetyl. Orally or parenterally administrable pharmaceutical compositions in unit dosage form comprise from about 100 to about 500 mg of a compound of formula (1).