baber/WOPTO huggingface dataset:
Patent AT-E4949-T1 (AT)
IPC: H04L7/00
Filed: 1981-02-19
Granted: 1983-10-15
Abstract: 1. A switchable, free running scrambler/descrambler arrangement having a multi-stage clock pulse controlled shift register (S1', S11') in which the outputs of the sixth (S6') and the seventh (S7') stages are connected to the inputs of a first EXCLUSIVE-OR gate (E1') which, together with at least one second (E2) and one third (E3') EXCLUSIVE-OR gate is contained in a first feedback arm, that the outputs of further shift register stages (S8', S11') are respectively connected to an input of a fourth (E4') and a fifth (E5') EXCLUSIVE-OR gate which, together with a following NAND gate (N') and a clock pulse controlled counter (Z') connected to the output of the NAND gate, is contained in a second feedback path, that the multi-stage shift register is preceded by a first additional clock pulse controlled shift register stage (S0') whose output is connected to the input of the second EXCLUSIVE-OR gate (E2') which is arranged in the first feedback path and is additionally connected to the first input (b) of a first change-over switch (U1') whose other input (a) is connected to the output of the third EXCLUSIVE-OR gate (E3') and to the signal output (DA), and that the output of the first change-over switch (U1') is connected to the input of the shift register, whereas the output of the counter (Z') is connected to an input of the second EXCLUSIVE-OR gate (E2') arranged in the first feedback path, characterized in that an eleven-stage shift register (S1' ... S11') is provided, that the output of the first (E1') and the second (E2') EXCLUSIVE-OR gates are each separately connected to the inputs of the third EXCLUSIVE-OR gate (E3'), that an input of the fourth (E4') and the fifth (E5) EXCLUSIVE-OR gates are separately connected to an output of the eighth (S8') and the eleventh (S11') shift register stages, that the output of the fourth EXCLUSIVE-OR gate (E4') is connected to the D-input of a first clock pulse controlled D-flip-flop (D1'), and the output of the fifth EXCLUSIVE-OR gate (E5') is connected to the D-input of a second clock pulse controlled D-flip-flop (D2'), that the Q-outputs of these two D-flip-flop are each separately connected to the inputs of the NAND gate (N'), that a sixth EXCLUSIVE-OR gate (E6') is provided whose inputs are each separately connected to the outputs of the fourth (S4') and the fifth (S5') shift register stages and whose output is connected to the first input of a seventh EXCLUSIVE-OR gate (E7') whose other input is connected to the input (DE') for the signal to be converted and whose output is connected to the D-input of a third D-flip-flop (D3'), that a second change-over switch (U2') is provided whose first input (a) is connected to the Q-output of the third D-flip-flop (D3') and whose other input (b) is connected to the Q-output of a second additional shift register stage (S1') which is connected between the signal input and the first additional shift register stage (S0'), and that the the output of the second change-over switch (U2') is connected to the second inputs of the fourth and fifth EXCLUSIVE-OR gate (E4', E5).
Patent AT-E5545-T1 (AT)
IPC: E04G9/02
Filed: 1981-08-24
Granted: 1983-12-15
Abstract: 1. Rectangular-shaped shuttering element having a metal frame (1, 2, 3, 4) provided with additional metal stiffening and supporting elements which include two pairs of beams (5, 6 and 7, 8) running transversely, thus parallel to the shorter side of the rectangle, there being a passage slot (11, 12) for tie rods between the beams of each pair, and having a shuttering plate, (14), characterized in that the stiffening and supporting elements have a third pair of beams (9, 10) which extends only up to the pairs of beams running transversely, the three pairs of beams being disposed relative to one another like the transverse parts and the upright, situated midway between the longitudinal parts of the frame, of an I and lying in the frame plane defined by the outer bars, there being a passage slot (13) for tie rods between the beams of this third pair (9, 10), further characterized in that the distance (a) between each transverse part (2, 4) of the frame and the adjacent beam (5, 7) belonging to one of the transverse parts of the I is at least approximately the same as the distance (b) between each longitudinal frame part (1, 3) and the adjacent beam (9, 10) belonging to the upright of the I.
Patent AT-E35396-T1 (AT)
Inventor: LOEFFLER EARL F
IPC: B29D30/32
Filed: 1981-05-07
Granted: 1988-07-15
Abstract: A bead bundle positioning mechanism is provided to accurately locate one axial surface of each bead bundle prior to radial expansion of the tire carcass. Each bundle (62) is held by a plurality of circumferentially spaced clamping mechanisms (10) each of which has a pair of clamping elements (40, 48) respectively engaging the axially inner (68) and axially outer (72) surfaces of the bead bundle (62). The axially inner surface (68) of each bead bundle (62) is located by respective clamp members (40, 48) which are adapted to cooperate with a tire building machine to provide a predetermined axial distance between the bead bundles during tire assembly while also maintaining the inner axial surfaces in parallel planes which are normal to the longitudinal axis (15) of the tire building drum (74). The inner and outer clamping elements (40, 48) are actuated by independent fluid motors (34, 36). The clamping force exerted by the axially inner clamping element (40) is greater than the clamping force exerted by the axially outer clamping element (48), to insure that the axially inner surface (68) of the bead bundle (62) is the referenced positioning surface. The inner clamping element (40) interacts with a stop member (42) to establish a predetermined position for the axially inner surface (68) of the bead bundle (62).
Patent AT-E3512-T1 (AT)
IPC: B23D36/00
Filed: 1981-05-21
Granted: 1983-06-15
Abstract: 1. Control device for a rotary shearing machine (1), of the type comprising two superimposed rotors (3, 5) each carrying a cutting blade (4, 6) and being driven at variable speed with the aid of an electric motor (9), characterised in that it is provided with a device (30, 31, 34, 28) for measuring the cutting stress, which measuring device enables a feed regulator (17) connected to the motor to be controlled, in such a manner as to bring about during the cutting an increase in the supply current voltage of the said motor to a sufficient extent to prevent its jamming, the said cutting stress measuring device being composed of one or more dynamometer devices (30, 31) connected to the end support device or devices (35, 38) of at least one of the said rotors.
Patent AT-E11933-T1 (AT)
Inventor: JENSFELT TORSTEN ELI
IPC: C22B5/02
Filed: 1981-11-27
Granted: 1985-03-15
Abstract: Lead is recovered from sulphidic lead raw-material containing impurities of the kind bismuth, arsenic, antimony and tin, by flame-smelting the material with an oxygen-containing gas. The oxygen potential and temperature are adapted during the flame-smelting process so that the product formed thereby comprises substantially a lead-sulphide melt substantially free of volatile, sulphidic and metallic impurities of the said kind. The lead-sulphide melt is brought into contact with an oxidic lead material substantially free of impurities of the aforementioned kind, while oxidizing the sulphide-sulphur content of the material and forming a melt substantially free of sulphur. Lead is recovered from the melt by separation, optionally after subjecting the melt or a part thereof to a reducing process.
Patent AT-E23945-T1 (AT)
Inventor: BLANQUAERT DANIEL
IPC: A61L31/12
Filed: 1982-07-27
Granted: 1986-12-15
Abstract: A titanium or titanium alloy pin for cement-free fixing in a long bone for a joint prosthesis or for bone repair is surrounded by a lattice of titanium wire with a mesh size of at least 0.3 mm. The central part of the pin and the lattice are coated with a coating of titanium oxide which protects them against long-term corrosion. The lattice is further coated with a biodegradable and biocompatible material having a low modulus of elasticity.
Patent AT-E16245-T1 (AT)
Inventor: SOUCHIER GEORGES
IPC: F24F13/15
Filed: 1982-06-15
Granted: 1985-11-15
Abstract: 1. A smoke evacuation device, especially for industrial or open buildings, comprising a hopper on which a structure is mounted, said structure comprising hinged blades with a frame (12) having two opposite edges (16, 16') provided with cut-out parts (18) which form housings for receiving the opposite ends of a plurality of parallel transverse spouts (20) regularly spaced across the opening delimited by the hopper, a plurality of hinged blades (24) mounted on brackets (26, 28) supporting said blades, so that each blade bears on the upper sides of the hoppers (20), as well as on the upper parts of the edges (16, 16'), and connecting-rod means (34, 38) linked with said brackets supporting the blades in order to secure the control of the blades and their opening with regard to the plane of the hopper, characterized in that said spouts (20) are fixed with regard to the frame (12), that they are distinct and independant of the hinged blades (24) and that the brackets (26-28) which support the blades are linked with said spouts about an axis formed by a longitudinal upper edge of each spout, said edge having the form of a cylinder (22) and said cylinder (22) acting as a longitudinal support for the hinged blades during the rotation of the latter.
Patent AT-E12158-T1 (AT)
Inventor: MEGARD PIERRE
IPC: A01J25/02
Filed: 1982-01-21
Granted: 1985-04-15
Abstract: 1. Basin for making cheese with a device for cutting and stirring a mass of curdled milk holded in the basin (1), said basin being provided with a carriage (5) displaceable along horizontal guide means (4) extending above said basin (1) and defining a longitudinal displacement axis (arrow 6), a holder system for cutting and stirring tools (14) extending under said carriage (5), and a motor (13) being provided for rotating said tools about a vertical axis (16), characterized in that the basin (1), of generally parallelepipedal shape, is further provided with : - at least one secondary carriage (8) displaceable along a horizontal beam (7) carried on the longitudinally displaceable carriage (5) and defining a transversal displacement axis (arrow 9) ; and - at least one third carriage (11) displaceable along an upright slide (10) carried on the secondary carriage (8) and defining a vertical displacement axis (arrow 12) ; the holder system for the cutting and stirring tools (14) and the motor (13) for rotating said tools (14) being carried on the third carriage (11).
Patent AT-E27037-T1 (AT)
Inventor: BUDDENHAGEN UWE DR DIPL-ING
IPC: F01P5/06
Filed: 1983-01-21
Granted: 1987-05-15
Abstract: 1. A liquid-cooled low-noise combustion engine having an enclosure which receives the engine and associated fan and which has such a widening near the fan air exit as to make possible an inclined air exit (with a radial component) a in the case of an unenclosed fan, characterized in that : the enclosure has at the fan exit a conical widening which follows the streamline pattern associated with the unenclosed fan, and the cross-section of the enclosure immediately adjacent the widening gradually narrows to a cross-section conditioned by operating considerations (cooling air throughput, noise emission).
Patent AT-E14445-T1 (AT)
Inventor: WOLTER MANFRED DR
IPC: C10G31/09
Filed: 1983-04-12
Granted: 1985-08-15
Abstract: The disclosure relates to a process for the discontinuous separation of a solid consisting predominantly of carbon black from its aqueous suspension by filtration. To this end, the disclosure provides for use to be made of a tube pressure filter which is operated under a final pressure of 30 to 100 bars.
Patent AT-E25629-T1 (AT)
Inventor: HAAS ANTON
IPC: B60T8/22
Filed: 1983-11-08
Granted: 1987-03-15
Abstract: 1. Adjusting mechanism for brake force regulators (1) driven in a load-dependent manner, more particularly for motor vehicles and trailers, having a connecting device which transfers the load of the vehicle as a regulated variable to a plunger (3) of the brake force regulator and which acts upon the plunger (3) by means of a cam portion varying the position, characterised in that the cam portion (7; 33) is supported on a guide piece (13; 35) so that it may be adjusted both in a radial direction and in the turning direction.
Patent AT-E16180-T1 (AT)
Inventor: KUBINYI HUGO DR
IPC: A61K38/00
Filed: 1983-11-14
Granted: 1985-11-15
Abstract: 1. A bis(benzoylthio)carboxylic acid of the formula I  see diagramm : EP0110225,P10,F1  where n and q are identical or different and are each 0 or 1.
Patent AT-E16296-T1 (AT)
Inventor: FLEMING WILFRED GEORGE KENNETH
IPC: E02D5/38
Filed: 1983-01-04
Granted: 1985-11-15
Abstract: The method involves driving into the ground a mandrel (1) carrying a pile shoe (2) and pumping a cementitious mixture (4) into the hole through the interior of the mandrel (1) as it is being driven into the ground. The cementitious mixture (4) leaves the interior of the mandrel (1) and enters the annular gap between the mandrel (1) and the earth surface via one or more holes (34) located at or close to its lower end and generally just above the pile shoe (2). The mixture (4) is maintained at a positive pressure relative to its surroundings, and is allowed to set after the mandrel (1) has reached the desired depth and has been withdrawn leaving the shoe (2) behind. The driving rig need not have the bulk required to exert the massive pulling forces required in conventional piling systems where a temporary casing which has been driven tightly into the soil is withdrawn prior to completion of the pile.
Patent AT-E39526-T1 (AT)
Inventor: COUSIN STEPHANE
IPC: B32B11/10
Filed: 1983-10-27
Granted: 1989-01-15
Abstract: This invention relates to a fibrous panel and to a process and apparatus for its manufacture, the panel includes a dense felt mat (2) of mineral fibres having on at least one of its main surfaces an impervious covering (3, 7) consisting of a reinforcing film (3) of mineral fibres impregnated with a binder, for example bitumen, and bonded to the felt (2) by the binder, and having, on the external surface, a separating agent (7) glued to the film (3) by the binder, the agent (7) being self welding in the heat. The panels according to this invention are advantageous for the insulation and weatherproofing of roofs, especially those with only a slight slope, in particular on account of their reliability in use as well as that of the impervious coverings for which they serve as support.
Patent AT-E26550-T1 (AT)
Inventor: PFALZGRAF EMILE
IPC: B23G5/14
Filed: 1983-01-31
Granted: 1987-05-15
Abstract: 1. A tap holder consisting of a holder body (1) and of a movable member (2) to receive a flange or an adapter, which movable member is guided in the body (1) and driven in rotation by the latter, by means of balls (3) or needles (16) disposed in longitudinal lines or over the circumference in holes or grooves (4) spaced at regular angles over the front portion of the body (1), characterised in that the balls (3) or needles (16) are held in said holes or grooves (4) by means of a cover (5) rigidly connected to the movable member (2), and co-operating with longitudinal grooves (7, 17) in the external diameter of the movable member (2), in such a manner that there is no friction between the body and the movable member, in that the movable member (2) is urged at its rear portion or tail by an extension spring (8) and by a compression spring (9) fixed by means of a screw (10) penetrating into said rear portion, and in that the movable member (2) with its compression spring (9) and extension spring (8) is mounted and held in the body (1) by means of a ring (11) tightened by screws (12).
Patent AT-E29133-T1 (AT)
Inventor: UEDA IKUO
IPC: C07D279/02
Filed: 1984-03-29
Granted: 1987-09-15
Abstract: A compound of the formula; 
<CHEM>
 wherein R<1> is hydrogen or lower alkyl,
 R<2> is hydrogen, hydroxy, halogen, lower alkyl or lower alkoxy, and
 R<3> is hydrogen or acyl,
 and pharmaceutically acceptable salts thereof, processes for their preparation, and pharmaceutical compositions comprising them as an effective ingredient, in association with a pharmaceutically acceptable, substantially nontoxic carrier or excipient.
Patent AT-E36652-T1 (AT)
Inventor: MOSIER BENJAMIN
IPC: B01J13/02
Filed: 1984-10-26
Granted: 1988-09-15
Abstract: The field of this invention is the encapsulation of therapeutic or diagnostic substances in minute capsules or spheres from which the substances are slowly released over a prescribed period of time. The general processes for preparing such capsules or spheres include coacervation or a related process by means of which liquid droplets can be encapsulated, and solid phase entrapment in which the water-soluble agent is dispersed in a solid matrix material. The method of this invention can be classified as an improved procedure for matrix encapsulation or entrapment.
Patent AT-E54412-T1 (AT)
Inventor: LIM FRANKLIN
IPC: A23P1/02
Filed: 1984-04-06
Granted: 1990-07-15
Abstract: A dispensing system for the sustained releasing of a substance at a substantially constant rate includes semipermeable capsules containing a material to be released. The capsules comprise membranes having pores of dimensions sufficient to control the kinetics of release provided there is maintained a large intracapsular concentration of the substance relative to the concentration desired in the extracapsular environment. The system may be produced by forming permeable capsules, suspending the capsules in a solution containing a high concentration of the substance to load the intracapsular volume, and then post-treating the capsules to reduce the size of the pores.
Patent AT-E59641-T1 (AT)
Inventor: LABOVITZ JEFFREY NILES
IPC: A01H1/02
Filed: 1984-09-12
Granted: 1991-01-15
Abstract: Pollen suppressants of the formulawherein Z represents a divalent organic radical of the formula -CH=CH-CH=CH-, -CH=CH-CH=N-, -CH=CH-N=CH-, -CH=CH-NH-, -CH=CH-O-, or -CH =CH-S or said radical in which an H of Z is replaced with a halogen atom with the proviso that no more than three H of Z are replaced by fluorine: a C<sub>l</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, C<sub>1</sub>-C<sub>4</sub> alkanoyl, cyano, nitro, hydroxy, or trihalomethyl group; or a group of the formula -NH<sup>1</sup>R<sup>2</sup> wherein R<sup>1</sup> and R<sup>2</sup> independently represent a hydrogen atom or a C<sub>1</sub>-C<sub>4</sub> alkyl group; Y is Y<sup>1</sup>R<sup>3</sup> or NR<sup>4</sup> R<sup>5</sup> wherein Y<sup>1</sup> is oxygen or sulfur; R<sup>3</sup> is hydrogen, C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxyalkyl, cyclohexylmethyl, halogenated C<sub>t</sub>-C<sub>4</sub> alkyl, phenyl, or benzyl; and R<sup>4</sup> and R<sup>5</sup> are independently selected from the group consisting of hydrogen, C<sub>1</sub>-C<sub>4</sub> alkyl, or C<sub>1</sub>-C<sub>4</sub> alkyl substituted with carboxyl or C<sub>1</sub>-C<sub>4</sub> alkoxycarbonyl, and R represents C<sub>1</sub>-C<sub>4</sub> alkyl, phenyl, naphthyl, or phenyl or naphthyl substituted with one to three substituents selected from the group consisting of halogen, trihalomethyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, C<sub>1</sub>-C<sub>4</sub> alkyl, and cyano, are disclosed along with methods of producing these compounds and of using them to produce hybrid seeds in self-fertilizing plants.
Patent AT-E42309-T1 (AT)
Inventor: SEN ARUP
IPC: C07K14/435
Filed: 1985-01-02
Granted: 1989-05-15
Abstract: A protein extracted from demineralized bone matrix exhibiting bone-inducing activity is disclosed as well as a method for the rapid isolation and purification of the protein to an essentially homogeneous state. Pharmaceutically acceptable compositions containing the bone-inducing protein and suitable pharmaceutical carriers are also described.
Patent AT-E46658-T1 (AT)
Inventor: VOLK HEINRICH
IPC: B41K3/06
Filed: 1985-02-12
Granted: 1989-10-15
Abstract: A printing mechanism is described which comprises a plurality of setting wheels (16) mounted coaxially on a sleeve (28). With the setting wheels type bands (20) carrying printing types (22) are in a drive connection. In the sleeve (28) a setting shaft (42) is arranged rototably and axially displaceably. In the sleeve a slot (30) extending in the axial direction is disposed through which a tooth (36) disposed on the setting shaft engages in radial recesses (46) in the hub region of the setting wheels. A detent means comprising detent recesses in the inner region of the sleeve, into which an axially immovable detent element (54) engages, defines axial detent positions of the setting shaft. In the sleeve at least one further slot extending in the axial direction is disposed. The detent recesses are disposed in the inner region of the sleeve in a plurality of axial rows and in each row they have a different detent spacing. The detent element can be brought into any desired fixed association with one of the rows of detent recesses.
Patent AT-E32102-T1 (AT)
Inventor: VANLAUTEM NOEL
IPC: C12R1/05
Filed: 1985-06-25
Granted: 1988-02-15
Abstract: A process for extracting poly-beta-hydroxybutyrates from an aqueous suspension of microorganisms, in which an azeotropic distillation, and an extraction of the polymer by means of the solvent used, are carried out simultaneously. The poly-beta-hydroxybutyrates obtained can be used in medicine.
Patent AT-E56476-T1 (AT)
Inventor: DERBYSHIRE RODNEY L
IPC: C21D11/00
Filed: 1985-03-05
Granted: 1990-09-15
Abstract: Apparatus and process for selectively heat treating at least a portion of an article in the field with autoregulated heating. The autoregulated heating is provided by a heater including at least a first magnetic material disposed along the portion of the article to be heat treated. The first magnetic material has a magnetic permeability which sharply changes at temperatures at or near the autoregulating (AR) temperature thereof. The changes in permeability result in corresponding changes in the skin depth of the first magnetic material and, hence, the heating produced therein responsive to a.c. current passing therethrough. By maintaining the a.c. current constant in amplitude and frequency, the first magnetic material and the portion of the article are regulated at substantially the AR temperature of the first magnetic material. By selecting the first magnetic material to have AR temperature substantially corresponding to the temperature at which metal anneals, tempers, hardens, softens, stress relieves or the like, heat treating at an autoregulated temperature is achieved. The autoregulated heater can be incorporated into the article or can be applied to the article thereafter, in each case permitting in field heat treating. Autoregulated heating can also be achieved by any of various multilayer structures to provide desired autoregulation effects.
Patent AT-E36426-T1 (AT)
Inventor: MARCHAND ROGER
IPC: C01B21/082
Filed: 1985-11-07
Granted: 1988-08-15
Abstract: The present invention relates to new nitrogen or oxynitrogen compounds of perovskite structure, corresponding to the general formula I: ABO3-nNn (I) in which: the cationic lattice consists of: a metal cation A chosen from the group comprising: Li+, Na+, K+, Rb+, Cs+, Ag+, Tl+, Ca2+, Ba2+, Sr2+, Pb2+, Cd2+, Ln3+, Bi3+, Y3+, Th4+, U4+, trans-U4+; and a metal cation B chosen from the group comprising: W6+, Re6+, Mo6+, Ta5+, Nb5+, Mo5+, W5+, Ti4+, Zr4+, Sn4+, Ge4+, Nb4+, Ta4+, Al3+, Ga3+, In3+, Tl3+, Fe3+, Cr3+; n=1, 2, or 3, and the cationic charges a of the metal A and b of the metal B satisfy the equations: a+b=6+n a>/=n, and the solid solutions of these compounds.