baber/WOPTO huggingface dataset:
Patent AT-E12981-T1 (AT)
Inventor: INGLIS STEPHEN C
IPC: F24F13/10
Filed: 1981-11-06
Granted: 1985-05-15
Abstract: Low frequency noise and turbulence are reduced in a damper structure by providing a perforate screen extension (31) onto the damper blade (22) so as to extend across the flow path when the damper (20) is open. Additionally, a perforate screen (40) is located immediately downstream of the damper (20) and spaced from the wall so as to define a chamber therewith as well as defining a boundary of the flow path.
Patent AT-E11579-T1 (AT)
IPC: D06B5/16
Filed: 1981-03-14
Granted: 1985-02-15
Abstract: 1. Device for dyeing or bleaching textile materials in the rolled up state in a reduced bath, consisting of a cylindrical vessel (10; 110; 210; 310; 410), suitable to be tightly closed by means of a cover (12; 112A; 212A; 312A; 412A), with connections (23; 123; 223; 323; 423 or 24; 124; 224; 324; 424) for the inlet and respectively the outlet of the bath, with holders (30, 31, 32; 130, 131, 132; 230A, 232A; 355, 449) for the rolled up textile materials, such holders being provided with bores, and being suitable to be positioned in a cylindrical zone inside the vessel, with a hollow bath volume reducing body (13; 113; 213; 313; 413), closed, essentially filling the central longitudinal zone left free by the material holders, as well as with a heat exchange system for the control of bath temperature, characterized in that the hollow bath volume reducing body (13; 113; 213; 313; 413) is equipped at its opposite end with respect to the vessel closing cover (12; 112A; 212A; 312A; 412A) with connections (20; 120; 220; 320; 420 as well 21; 121; 221; 321; 421) for respectively feeding and discharging a heat exchange medium, and in its interior is equipped with devices (19; 120A; 220B; 221B; 320B; 321B; 413A, 419A) for circulating the heat exchange medium from the inlet connection to the outlet connection, and that the body of the vessel has a separated cylindrical extension (16; 116; 216; 316; 416), through which the hollow bath volume reducing body (13; 113; 213; 313; 413) passes concentrically, with radial separation, and on which one of the inlet or outlet connections (24; 123; 223; 323; 423) for feeding or discharging the bath is fixed.
Patent AT-E9415-T1 (AT)
IPC: G10L15/20
Filed: 1981-11-24
Granted: 1984-09-15
Abstract: Systems for the recognition of speech by computer have usually required that the speech be of a strictly standarized nature, free of such features as regional accent, and unaccompanied by background noise. The problem has been to produce a system providing information which will allow accurate recognition in the presence of noise, and with non-standard speech sounds. The invention provides to a computer in a speech recognition system information in parallel streams on a number of factors, viz, the existence, in any signal which may contain speech sounds, of a fundamental repetitive structure and its periodicity; the existence of a high frequency component having a wide frequency band; the existence of a component having energy relatively stable with respect to time and characteristic of background noise; the peak frequency, peak amplitude and band width of sounds lacking a low frequency component; and the frequency of resonant content of any component having a fundamental repetitive structure and the level of correlation.
Patent AT-E16818-T1 (AT)
Inventor: SCOWEN REGINALD VEAR
IPC: C11D3/34
Filed: 1982-07-13
Granted: 1985-12-15
Abstract: A ternary builder system for detergent compositions comprises 25 to 97% by weight of an aluminosilicate cation-exchange material such as Zeolite A and 3 to 75% by weight, in total, of ( i) a soap containing at least 60% by weight of saturated material, and (ii) nitrilotriacetic acid or a water-soluble salt thereof, at a (i):(ii) ratio of 10:1 to 1:10, the proportion of soap in the ternary mix being at least 12%. The builder mix is advantageously used in detergent compositions containing less than 10% inorganic phosphate, and gives good results in zero-phosphate compositions.
Patent AT-E17300-T1 (AT)
IPC: A01F25/20
Filed: 1982-09-03
Granted: 1986-01-15
Abstract: 1. Silage cutter (11) having a frame (12), which comprises an upright frame portion (14) and a transverse beam (15) which is at least approximately horizontal and to which a plurality of support prongs (16) are secured, and a cutting device, which is arranged on the frame (12) above the support prongs (16) and approximately parallel to the support prongs, and which has an L- or U-shaped support element (1), which can be displaced up and down, with one or two side limbs (1''), formed at right angles to the frame (12), and a middle limb (1') parallel to the frame, a rigid blade element which has saw blade-like teeth (2) and which can be reciprocated in an oscillating manner by means of drive means, being guided along each of the limbs (1', 1''), so that the blade elements also form a U- or L-shaped blade element (3), characterized in that one end of each blade element associated with a side limb (1'') is connected to one end of the blade element associated with the middle limb (1') by means of a flexible connection element (8) which is guided over the associated corner of the support element (1), and at least one drive means (26) acts exclusively at the second end upon at least one blade element associated with a side limb (1'').
Patent AT-E15487-T1 (AT)
Inventor: GRAF HERMANN DR
IPC: A01N37/46
Filed: 1983-02-28
Granted: 1985-09-15
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, NL, SE An oximinoacetamide of the formula I R**1 -NR**2 -CO-CH=N-O-R**3 where R**1 is 2-methyl-1-naphthyl, 2,6-dimethyl-1-cyclohexyl or  see diagramm : EP0088325,P15,F1  where R**4 is hydrogen, methyl, ethyl or chlorine, and R**5 is hydrogen, methyl, phenyl, chlorine or bromine, R**2 is alpha-butyro-gamma-lactonyl, alpha-valero-gamma-lactonyl, 1-butyn-3-yl or -CH(CH3 )-R**6 , where R**6 is methoxycarbonyl or 1,1-dialkoxymethyl, and R**3 is an optionally halogen-substituted alkyl of 1 to 6 carbon atoms, and optionally halogen-substituted allyl, an optionally halogen-substituted benzyl, or propargyl. 1. Claims for the contracting state : AT A fungicide containing an oximinoacetamide of the formula I R**1 -NR**2 -CO-CH=N-O-R**3 where R**1 is 2-methyl-1-naphthyl, 2,6-dimethyl-1-cyclohexyl or  see diagramm : EP0088325,P16,F1  where R**4 is hydrogen, methyl, ethyl or chlorine, and R**5 is hydrogen, methyl, phenyl, chlorine or bromine, R**2 is alpha-butyro-gamma-lactonyl, alpha-valero-gamma-lactonyl, 1-butyn-3-yl or -CH(CH3 )-R**6 , where R**6 is methoxycarbonyl or 1,1-dialkoxymethyl, and R**3 is an optionally halogen-substituted alkyl of 1 to 6 carbon atoms, and optionally halogen-substituted allyl, an optionally halogen-substituted benzyl, or propargyl.
Patent AT-E19483-T1 (AT)
Inventor: KAEHNY PETER
IPC: B23K31/02
Filed: 1983-03-04
Granted: 1986-05-15
Abstract: 1. Apparatus for the automatic soldering of hard metal teeth (40) on to the prongs of a circular saw blade (5) with the following features : a) there are provided a tooth transport equipment (16, 17) individually taking over hard metal teeth placed ready in defined position by a tooth feeding equipment (30) and transporting and transforming them to a soldering mount (14), b) a solder platelet deposit equipment (17, 18) laying a respective solder platelet on the upward facing soldering side of each of the hard metal teeth and c) a fluxing agent feeding equipment (24, 27) introducing a fluxing agent (25) between the soldering side of each hard metal tooth and the associated solder platelet, and d) the soldering mount (14) is movable to and fro between a transfer position (D), in which it takes over the hard metal tooth (40) brought forward by the tooth transport equipment (16, 17), and a soldering position, in which the hard metal tooth provided with fluxing agent (25) and a solder platelet (21) is pressable with the solder platelet forward against a prong of the circular saw blade (5) during the heating-up, soldering and cooling-down operations, and characterised by the following features, e) that the tooth transport equipment (16, 17) is movable to and fro between the tooth feeding equipment (30) and the transfer position (D) for each individual hard metal tooth (40), f) that the solder platelet deposit equipment is constructed as solder platelet between a equipment (17, 18), which is movable to and fro for each individual solder platelet between a solder platelet receiving position (A) and a solder platelet deposit position (47) and g) that the solder platelet deposit position (47) is arranged on the movement path of the soldering mount (14).
Patent AT-E21902-T1 (AT)
Inventor: ALEXANDER CATHERINE ANN
IPC: C07D487/04
Filed: 1983-07-08
Granted: 1986-09-15
Abstract: Substituted tetrahydroimidazo[2,1-a]phthalazine compounds such as 6-methylamino-7,8,9,10-tetrahydroimidazo-[2,1-a]phthalazine are prepared by reacting a 6-halo-7,8,9,10-tetrahydroimidazo[2,1-a]phthalazine with an appropriate amine. The compounds are useful as bronchodilators.
Patent AT-E20095-T1 (AT)
Inventor: DREIER ERNST
IPC: D05B37/06
Filed: 1983-07-29
Granted: 1986-06-15
Abstract: An attachment for cutting the edge of a length of material travelling towards a sewing location is mounted on the working or operating surface of a sewing machine. A drive fork is acted upon by a needle bar and drives a movable cutter blade via a drive or control cam carrier. The movable cutter blade is arranged at a blade holder which is pivotable about a pivot axis which is laterally spaced from a cutting plane defined by the movable cutter blade and a fixed cutter blade. A large throughpassage or space for strips separated from the length of material by the cutter blades is formed between the cutting plane and the blade holder.
Patent AT-E28495-T1 (AT)
Inventor: BUGGERT PETER OLLE
IPC: F02F3/14
Filed: 1983-04-05
Granted: 1987-08-15
Abstract: In internal combustion engines with electric ignition being driven with petrol, at least part of the area of the combustion chamber and/or piston head is provided with a very fine surface structure which reduces the octane number requirements of the engine.
Patent AT-E43465-T1 (AT)
Inventor: WAHR ALFONS DIPL-INF
IPC: H04L25/40
Filed: 1984-09-11
Granted: 1989-06-15
Abstract: 1. Receiving device for a bit-serial a synchronuous transmission link fir high data rates for the purpose of a data transmission between a data source and a data link, preferably in each case a computer, comprising a transmitting device and the receiving device a parallel/ serial conversion occurring in the transmitting device and a serial/parallel conversion of the data signal elements occurring in the receiving device, characterized in that a control device (ST) is provided which is supplied with a received signal, that a controllable oscillator (OSZ) is provided which is indirectly started by means of an output signal of the control device (ST), that a delay line (L) is provided which is supplied with the received signal, that a first comparator (K1) and a second comparator (K2) are provided which are in each case individually connected with signal inputs to signal outputs of the delay line (L) and monitor whether all levels of the signal elements supplied are equal or not equal and, in the case where the signal levels are not equal, decide that the signal pulse edge is too late (in the first comparator (K1) or too early (in the second comparator (K2), that a first flip flop (FF1) and a second flip flop (FF2) are provided, the set inputs of which are in each case connected to the signal output of the first comparator (K1) and of the second comparator (K2), respectively, an information "edge too late" or an information "edge too early" being stored, that a multiplexer (M) is provided which is supplied with the output signals of the flip flops (FF1, FF2) as a result of which the multiplexer (M) is adjusted in such a manner that it corrects the duration of the period (T) of the oscillator (OSZ in steps of delta t in the direction of "longer" or in the direction of "shorter ", respectively, and that a shift register (SR) is provided to which the reveived signal is also supplied and cloked in by means of the clock of the oscillator (OSZ), according to which the received signal element contained in each case in the correct phase in the shift register (SR) is transferred bit by bit via the signal outputs of the shift register (SR) to a buffer store (PS) at the signal outputs of which the relevant received signal element can be called up in bit-parallel mode.
Patent AT-E44953-T1 (AT)
Inventor: ULRICH LERCH DR
IPC: C07B31/00
Filed: 1984-12-06
Granted: 1989-08-15
Abstract: The invention relates to a process for resolving racemic mixtures of bicyclic imino- alpha -carboxylic acid esters into the components of the formula Ia and Ib   <IMAGE>   in which R1 stands for an aliphatic, cycloaliphatic, aromatic or araliphatic radical, A denotes hydrogen and B and C together form a carbon chain or C denotes hydrogen and A and B together form a carbon chain, by crystallizing diastereoisomeric salts, which comprises preparing the salts of the racemic esters with optically active O,O-diacyltartaric acids in a suitable solvent in which only one of the two diastereoisomeric salts crystallizes in optically pure form, if desired purifying the diastereoisomeric salt by recrystallization, reprecipitation or trituration, and finally adding basec to the salt to cleave it into the pure enantiomer of the formula Ia or Ib. The invention also relates to diastereoisomeric salts of an ester of the formula Ia or Ib and a diacyltartaric acid.
Patent AT-E43064-T1 (AT)
Inventor: FENWICK ROBERT
IPC: A61G5/04
Filed: 1984-11-09
Granted: 1989-06-15
Abstract: A wheelchair (1) comprises a carriage (3) consisting of two side frames (7) of moulded plastics construction interconnected by cross braces giving a folding action. A substantially rigid seat (2) comprises a substantially rigid seat base (6) having a seat back (5) pivoted thereto (at 4) and is releasable from the carriage by virtue of coaxial pegs (21,23) at each side of the carriage, engaging lugs (22) which completely enclose the studs and downwardly open grooves (17 in Figure 2) which can first of all engage the pegs (21,23). in order to ensure that the side frames are correctly spaced from one another (by downward pressure on the seat base) and then the seat base can be pushed rearwardly to engage the lugs (22) on the pegs to hold the seat and carriage together. A locking bolt (14) prevents the seat from moving forwardly, and hence being released, once the seat back (5) is erect.The wheelchair forms part of a system in which one seat (2) can fit two or more different types of carriage (3) having alternative propulsion mechanisms or being equipped for attendant-propulsion or occupant-propulsion.
Patent AT-E45939-T1 (AT)
Inventor: CORVI MORA CAMILLO
IPC: A61K31/045
Filed: 1985-06-19
Granted: 1989-09-15
Abstract: The object of the present invention are the following diastereoisomer compounds (as derived from (-)-5-(1-hydroxy-1-methylethyl)-2-methyl-2-cyclohexene-1-one):(I): (1 S-5 R) 5-hydroxy-a,a-4,5-tetramethyl-3-cyclohexene-1-methanol (CO/1516)(II): (1 S-5 S) 5-hydroxy-a,a-4,5-tetramethyl-3-cyclohexene-1-methanol (CO/1517) which can be separated from the mixture of (I) + (II) at the % proportion of 44.44/55.55; said mixture will be hereinafter also designated either by the code CO/1483 or by (III).This invention provides, furthermore, the process for obtaining the mixture (III) (CO/1483) by reaction of (-)-5-(1-hydroxy-1-methylethyl)-2-methyl-2-cyclohexene-1-one with methyl-lithium and for separating the diastereoisomers (I) and (II) by a chromatographic method.Finally, the present invention comprises pharmaceutical compositions which contain the compounds (I), (II) and the mixture (III), when possess a pharmacologic mucosecretolytic activity.
Patent AT-E42999-T1 (AT)
Inventor: GEHRING MANFRED
IPC: F16L/
Filed: 1985-07-03
Granted: 1989-05-15
Abstract: The mounting sleeve for pipes formed from a rubber elastic sealing ring 1 and a tightening screw 2 surrounding it, which is provided with tightening eyes 5 directed toward each other through which a centrally positioned tightening screw 6 passes. The tightening screw 6 is supported against the tightening eyes by means of intermediate pieces 8, 9, one of which is placed between the head 7 of the tightening screw and the tightening eye and the other is a nut for the tightening screw. The intermediate pieces 8, 9 have a cylindrical cross section so that they lie with their cylindrical surface against the adjacent tightening eye 5. The intermediate pieces 8, 9 also have a fixed position relative to the tightening eye, by means of counterpieces 11, 12, rotatability of the intermediate pieces 8, 9 relative to the tightening eyes 5 permits angular adjustment of the tightening eyes 5 relative to the tightening screw 6 and each other. In this way it is guaranteed, despite the use of only one tightening screw, that the mounting sleeve will properly grasp the pipe even in the case when the diameters of pipes being joined by means of the mounting sleeve differ from each other within the tolerance range. <IMAGE>
Patent AT-E39089-T1 (AT)
Inventor: LOGAN DAVID J
IPC: B41J2/12
Filed: 1985-09-10
Granted: 1988-12-15
Abstract: Ink jet printing apparatus is provided for vertically randomizing the flight paths of ink drops ejected from an ink jet printing head (46) to print dots at positions randomly deviated vertically with respect to a line (A,B,C) scanned by the printing head (46). Ejected ink drops are passed through an electric field having a randomly varying intensity and direction to randomly deflect the ink drop flight path with respect to a line (A,B,C) scanned by the printing head.
Patent AT-E33462-T1 (AT)
Inventor: BECK ERNST
IPC: B23D63/14
Filed: 1985-11-04
Granted: 1988-04-15
Abstract: A saw blade supported on a slip-on arbor has a pitch which is greater than the maximum possible stroke of the feeding means. For this reason each individual tooth of the saw blade is pushed in two successive forward strokes, first into an intermediate position by a secondary pawl and then into a working position by a principal pawl. During the advance caused by the secondary pawl the latter is supported at a stop which is formed at a drag lever. The drag lever is pivotable about the slip-on arbor and comprises a guide engaged by a pin. The stop thus moves back and forth on a circular arc about the slip-on arbor causing the secondary pawl to engage a certain location of the tooth face of a tooth or it is advancing.
Patent AT-E91581-T1 (AT)
Inventor: KONDO TETSUJIRO
IPC: G06T9/00
Filed: 1985-08-22
Granted: 1993-07-15
Abstract: This invention relates to an apparatus for an efficient coding which reduces the number of bits per one pixel of digital television signals. The pixel data in the present field is predicted by way of a linear combination of the pixel data in the past several fields and parameters as prediction coefficients, and the parameters which make this prediction difference minimum are derived, and this parameter is transmitted.
Patent AT-E33380-T1 (AT)
Inventor: MEYNARDI GUY
IPC: C04B7/36
Filed: 1985-06-24
Granted: 1988-04-15
Abstract: The invention has for its object: a fabrication process of hydraulic binders, characterized in that it consists: I. in preparing an active product according to a method comprising the following steps: selection of a raw material containing intimately mixed clay phases and calcium carbonate; heat treatment of said material at a temperature between 700 and 900 degrees C.; application during the heat treatment of a partial pressure of carbonic gas opposing the thermal dissociation of the calcium carbonate beyond that which combines with the clay phase; achievement of a simultaneous activation of the clay phases by dehydroxylation (pozzolanic activation) and of the clay-lime combinations with potential hydraulic properties, without formation of free lime; II. in mixing up to 95% of the active product so obtained with the corresponding complement to 100% of an activating product generating calcium hydroxyde.
Patent AT-E84499-T1 (AT)
Inventor: TELLER AARON J
IPC: B01D53/81
Filed: 1985-09-30
Granted: 1993-01-15
Abstract: Sulfur oxides are removed from a flue gas stream with an upflow quench reactor, a dry venturi and a baghouse. The lime slurry used in the quench reactor is doped which enhances the neutralization reaction in the dry venturi and the bag filter. The use of the dry venturi allows a substantial buildup of solids on the filter wherein the baghouse functions as a fixed bed reactor.
Patent AT-E80481-T1 (AT)
Inventor: SCHMIDT FRANZ DIPL-ING
IPC: G06F13/28
Filed: 1986-05-16
Granted: 1992-09-15
Abstract: The microprocessor-controlled interface circuit with direct memory access control (DMA) and at least one transmitting/receiving device (USART) connected to the bus system contains a handshake control (HS) which is connected both to the bus system (BUS) and directly to the DMA control (DMA), which decodes the response character arriving at the transmitting/receiving device. Depending on the type of decoded character, either the next transmit character following, which is transmitted to the transmit buffer of the transmitting/receiving device by means of the DMA control, is released or release is blocked and, at the same time, the microprocessor is correspondingly activated after the response character has been analysed. <IMAGE>
Patent AT-E43865-T1 (AT)
Inventor: MERONI ROBERTO
IPC: D01H9/00
Filed: 1986-03-03
Granted: 1989-06-15
Abstract: Procedure to change roving packages (16) simultaneously, with automatic re-attachment of the roving (33-34) on machines (11) to spin carded wool, the procedure comprising:
 - a cycle for positioning the roving packages (16) and for positioning the new rovings (34) by hand, and
 - an automatic cycle for simultaneous exchange of roving packages with at least the following steps:
 - halting the spindles (step 46),
 - retaining (step 49) the rovings (33) currently being processed and shearing the same (step 50),
 - transferring the new roving packages (16) to a working position (160),
 - discharging the exhausted roving packages (17),
 - transferring the new rovings (34) and superimposing them on the remaining parts of the rovings (33) currently being processed,
 - intermingling the fibres of the two rovings (33-34) at lean partially.
 - starting up the spindles (step 47),
 - imparting a false twist (14) to the spliced segments of the rovings (33-34), and
 - imparting real twists to each spliced roving (33-34) by means of the spindle,
 it being possible for such steps to overlap one another in time at least partially.
Patent AT-E57108-T1 (AT)
Inventor: RAMSDEN HUGH E
IPC: G01N33/94
Filed: 1986-05-01
Granted: 1990-10-15
Abstract: The reaction product of silica gel or controlled pore glass and carboalkoxyalkyl silanes are suitable for use as packing in solid phase extraction columns for cleanup of urine samples for analysis of cannabinoids.
Patent AT-E51470-T1 (AT)
Inventor: MALCOMBE JEAN-CLAUDE
IPC: H01Q7/00
Filed: 1986-01-24
Granted: 1990-04-15
Abstract: An antenna is adapted to be connected to a coaxial cable having a central conductor and a conductive sheath. The antenna is adapted for operation at a wavelength  lambda  and comprises two loops disposed in substantially parallel planes the distance between which is lambda /8+/-20%. At least one connecting element connects the loops, having a length substantially equal to the distance between them. Each loop is adapted to be connected to a respective conductor of the coaxial cable and is either closed with an approximate length of 3 lambda /8 or open with a length of  lambda /4.