baber/WOPTO huggingface dataset:
Patent AT-E36100-T1 (AT)
Inventor: MAIER GERHARD
IPC: H03D7/12
Filed: 1985-01-16
Granted: 1988-08-15
Abstract: A mixer circuit with a conventional very high frequency circuit for the reception of color television bands I and III, which is connected dependent on the band and which is provided with an NPN transistor. The NPN transistor operates via a collector resistor onto a two circuit band filter. Moiré interferences in the band I region expanded for CATV are avoided by having the mixer current used to 0.3 to 0.6 mA via a counter coupling resistor disposed between base and hot end of the resistor 4. Thus the self-interference in band I is reduced by a value of about 60 dB. In case of band III operation the corresponding switching voltage is fed via a series connection of a diode 6 and a resistor 5 to the base and thus the base level is lifted up to higher mixing current, since in band III self-interferences cannot occur in the case of the presence of signals.
Patent AT-E35014-T1 (AT)
Inventor: BADEN HANS-DIETER
IPC: E05B29/00
Filed: 1985-03-01
Granted: 1988-06-15
Abstract: 1. Cylinder lock with a core (3) rotatably mounted in the housing (1) in particular of a profiled cylinder, having a profiled key channel (5) for receiving a correspondingly profiled flat key (6) and several radially displaceable core pins (4) actuatable from incisions (6'') present at the front, which cooperate with correspondingly positioned spring-loaded housing pins (2) and with an axis-parallel blocking strip (12) mounted in a radially displaceable manner in the core (3) and engaging in an internal circumferential recess (15) in the housing, which is blocked by control elements (8) moving against the action of a spring in a plane running transversely of the cylinder axis, which project laterally into the key channel (5) and can be entered by the flat key (6), or is released for its radial entry movement into the core, characterized in that the control elements are formed as two-armed control levers (8) rockably mounted on a common pivot pin (10) running parallel to the key channel (5), the ends of which (8**IV) facing away from the key channel (5) cooperate with the blocking strip (12), where at least one of the control levers (8) is formed as the blocking strip (12) of counter-control levers (8a) exerting a blocking or releasing action in the opposite direction.
Patent AT-E52094-T1 (AT)
Inventor: ANGERBAUER ROLF DR
IPC: C07D501/06
Filed: 1985-05-13
Granted: 1990-05-15
Abstract: A process for the preparation of a cephalosporin of the formula <IMAGE>   in which R1 is an aliphatic or cycloaliphatic radical with up to 6 carbon atoms, and A is a pyridinium radical or a radical of the formula   <IMAGE>   comprising reacting an acid of the formula <IMAGE>   with methanesulphonyl chloride to form an anhydride of the formula   <IMAGE>    and reacting the anhydride with a 7-aminocephalosporanate of the formula   <IMAGE>  The reaction proceeds smoothly and in high yield.
Patent AT-E50666-T1 (AT)
Inventor: DE JONG ROELOF PIETER
IPC: H01P5/107
Filed: 1985-04-18
Granted: 1990-03-15
Abstract: The invention relates to a receiving arrangement 4-1 for SHF signals, comprising a rectangular waveguide filter 5 formed from resonators 10-1 to 10-4 arranged in cascade, a SHF signal arrangement 6 containing a microstrip circuit and a microstrip to waveguide filter transition connection to this circuit.Generally, such a receiving arrangement is not suitable for use in radiators comprising a partly shown polarization converter 3 with two such receiving arrangement 4-1 each receiving one of two mutually orthogonally polarized signals. When the prior art receiving arrangements are used in these radiators, the channel separation is inadequate.According to the invention, an adequate channel separation is obtained by providing the microstrip to waveguide filter transition in the waveguide filter and matching the filter 5 thereto. As a result thereof, the receiving arrangement 4-1 becomes more compact and has a very low reflection and, in addition, it is no longer necessary to adjust the transition to the waveguide filter 5.Preferably, dimensioning is realized by the choice of the size in the axial direction of the end resonator 10-4 and/or the choice of the dimensions of the coupling aperture which connects the end resonator 10-4 to the adjacent resonator 10-3.
Patent AT-E55203-T1 (AT)
Inventor: BERTRAM LEO
IPC: H02K7/075
Filed: 1985-05-10
Granted: 1990-08-15
Abstract: The invention relates to a drive mechanism which comprises a single-phase synchronous motor (5) for converting the rotation of the motor shaft (3) into a pulsating axial movement by means of an eccentric cam (25). The motor shaft (3) carries a coaxial cylindrical body (13) whose eccentric cam (25) co-operates with a piston rod. The drive-shaft system comprising the motor shaft and body is supported in a multiple bearing comprising a broad-area bearing (23) for the circumferential surface (21) of the cylindrical body (13) and a shaft bearing (19) for the shaft end (15) which projects from the body (13) at the end which is remote from the motor (5). The end portion (29) of the piston rod is guided so as to be axially slidable.
Patent AT-E43979-T1 (AT)
Inventor: BARNES ANTHONY JOHN
IPC: B21D26/055
Filed: 1985-08-15
Granted: 1989-06-15
Abstract: Metal articles are shaped by contacting a metal blank with a diaphragm of plastically deformable metal which may be superplastic aluminium and urging the diaphragm against the blank and against a mould so that the diaphragm and body are deformed. The mould may be male or female. Thin metal articles of complex shape may be made easily and cheaply.
Patent AT-E41467-T1 (AT)
Inventor: BIZIEN YVON
IPC: E06B7/23
Filed: 1985-03-28
Granted: 1989-04-15
Abstract: 1. Profiled sealing joint, intended to ensure the seal between a first structural member (70) and a second structural member (80) capable of relative movement, of the leaf/frame type, when these two structural members are substantially adjacent, of the type comprising : - a base (20) intended to be fixed to the edge of the first structural member (70), - a movable sealing member (30) which comprises at least two joints (33, 34), and - a resilient flexible strip (40) forming a hinge pivotally connecting the base (20) and the sealing member (30), characterised by the fact that the movable sealing member (30) comprises a substantially rigid centre-rib (31) constituted by a generally flat web respectively connected in the vicinity of the parallel rectilinear edges (35, 36) of which are the first and second joints (33, 34), by the fact that each of the first and second joints has a convave, flexible lip whereof the concave side is directed towards the other joint and by the fact that the resilient flexible strip (40) is adapted to control pivoting of the sealing member (30) with respect to the base (20) between an inoperative position obtained when the structural members are in the separated relative position and a position of use obtained, at the time when the structural members are moved towards ach other, such that during this movement towards each other, a first joint (33) is first of all brought into contact with the associated face (83) of the second structural member (80), then by pivoting of the sealing member with respect to the base, the second joint is then brought to bear against a second face (81), at right angles to the first, of the second structural member (80).
Patent AT-E54920-T1 (AT)
Inventor: MACHER INGOLF
IPC: C07D207/416
Filed: 1985-04-17
Granted: 1990-08-15
Abstract: PCT No. PCT/EP85/00171 Sec. 371 Date Dec. 18, 1985 Sec. 102(e) Date Dec. 18, 1985 PCT Filed Apr. 17, 1985 PCT Pub. No. WO85/04881 PCT Pub. Date Nov. 7, 1985.Compounds of formula I   <IMAGE> I  wherein R2 and R3 are the same or different and each represent unsubstituted or substituted acyl, and (a) R1 represents lower alkyl, aralkyl or the phosphate, pyrophosphate, phosphorylethanolamine or pyrophosphorylethanolamine group, R4 represents the phosphate, pyrophosphate, phosphorylethanolamine or pyrophosphorylethanolamine group and one of R1 and R4 may additionally represent hydrogen and R5 represents hydrogen or a glycosyl radical or (b) R1 represents hydrogen, lower alkyl or aralkyl and R4 and R5 represent hydrogen, which compounds are indicated for use as pharmaceuticals, in particular as immunostimulants.
Patent AT-E88813-T1 (AT)
Inventor: DECHENE RONALD L
IPC: G01F1/74
Filed: 1985-10-07
Granted: 1993-05-15
Abstract: Flow measuring apparatus comprising a probe (1) coupled via a coaxial cable (2) to control circuitry with a current to voltage convertor (10), absolute value circuit (12), auto zero switch and integration (11, 27) and voltage to current circuit (18) yielding an analog output, corresponding to flow at the probe.
Patent AT-E65669-T1 (AT)
Inventor: LUTZ WILLIAM R
IPC: C07D233/90
Filed: 1986-06-24
Granted: 1991-08-15
Abstract: 5-Imidazolecarboxylic acid derivs. of formula (I), stereoisomers and salts are new, where R1=H or SH; R2=H, 1-7C alkyl, 3-7C alkenyl or alkynyl, 1-7C alkoxy-1-7C alkyl, aryl-1-5C-alkyl or 3-7C cycloalkyl; and X=1-indanyl, 1-tetrahydronaphthalenyl, 5-benzocycloheptanyl, 4-tetrahydrobenzothienyl, 4-tetrahydrobenzofuryl, 5-tetrahydroquinolyl, 5-tetrahydroisoquinolyl, 8-tetrahydroquinolyl, 8-tetrahydroisoquinolyl, 9,10-dihydro-9-anthracenyl, 9H-fluoren-9-yl, 5-dibenzo(a,d)cycloheptenyl, 5-dibenzo(a,d)cycloheptanyl or 1-dihydronaphthanenyl, each opt. substd. by 1-6 of 1-5C alkyl, mono- or di-aryl-1-5C-alkyl, 1-5Calkoxy, halogen, 3-7C alkenyl, NH2, NO2, 1-6C alkylcarbonylamino, CF3 or OCF3, where 2 geminal substits. together with the C atom may form a 3-7C cycloalkyl gp; where 'aryl'=phenyl opt. substd. by 1-3 or 1-5C alkyl or alkoxy, or halogen; provided that x is other than unsubstd. 1-indanyl or unsubstd. 1-tetrahydronaphthalenyl. - New herbicidal compsns. and methods employ (I) where x may be unsubstd. 1-indanyl or 1-tetrahydronaphthalenyl.
Patent AT-E51368-T1 (AT)
Inventor: STROM THOMAS H
IPC: B64C15/00
Filed: 1986-04-09
Granted: 1990-04-15
Abstract: A superagile tactical fighter aircraft has articulatable air inlets (13), articulatable exhaust nozzles (14), highly deflectable canard surfaces (19), and control thruster jets (22) located around the nose (11) of the fuselage, on the top and bottom surfaces of the propulsion system near the exhaust nozzles, and on both sides of at least one vertical tail (20). The superagile aircraft attains supernormal flight by articulating the air inlets and exhaust nozzles, deflecting the canard surfaces, and vectoring the thruster jets. Supernormal flight may be defined as flight at which the superagile aircraft operates at an angle of attack much greater than the angle of attack which produces maximum lift. In supernormal flight, the superagile aircraft is capable of almost vertical ascents, sharp turns, and very steep descents without losing control.
Patent AT-E68051-T1 (AT)
Inventor: BIBBY GEOFFREY WALTON
IPC: G01K11/32
Filed: 1986-10-15
Granted: 1991-10-15
Abstract: A method of measuring temperature comprises the steps of consecutively launching (1, 2) input pulses of light at two different wavelengths into a temperature sensing element in the form o' an elongate optical fibre (3); passing Raman scattered light from said element and deriving from said input pulses to intensity detectors (7, 8); obtaining from the detectors (7, 8) output signals indicative of the intensity of the Raman scattered light; and processing said output signals to provide a temperature measurement. A known position (10) along the optical fibre (3) is maintained at a known temperature to provide a reference for deriving temperature measurements at other positions along the optical fibre.
Patent AT-E92740-T1 (AT)
Inventor: GILDING D KEITH
IPC: A61L27/00
Filed: 1986-10-16
Granted: 1993-08-15
Abstract: A microporous biocompatible material is formed by pre­paring a segmented polyether urethane urea solution containing 25% ± 1.5% solids dissolved in a solvent. The solution has sufficient viscosity to be preshaped and formed into the desired thickness of the finished article, then immediately immersed into a precipitation bath in which the solvent in the solution is miscible for a time interval sufficient to cause the solution to set up into an opaque elastomeric article. The article is immediately removed from the bath, any excess solvent extracted and then dried at a temperature on the order of 35°C. to 70°C. followed by heat treating by annealing for approximately sixty minutes at a temperature at 100°C. to 130°C. The void volume of the membrane solution is controlled to within the 50% to 80% range and the pore size from ca <0.1 to several mms. as well as the shape of the pores and solid structures between them, thereby enabling close control over the characteristics and structure of the material as well as other variations in structural characteristics and porosity across the thickness of the material according to its intended application and use.
Patent AT-E60670-T1 (AT)
Inventor: HONDA MITSURU
IPC: G03G5/082
Filed: 1986-10-31
Granted: 1991-02-15
Abstract: There is provided a light receiving member which comprises a support, a photosensitive layer composed of amorphous material containing silicon atoms and at least either germanium atoms or tin atoms and a surface layer, said surface layer being of multi-layered structure having at least an abrasion-resistant layer at the outermost side and a reflection preventive layer in the inside, and said support having a surface provided with irregularities composed of spherical dimples each of which having an inside face provided with minute irregularities. The light receiving member overcomes all of the problems in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
Patent AT-E53463-T1 (AT)
Inventor: JOHANSSON ROLF ANDERS GUNNAR
IPC: A01D34/82
Filed: 1986-09-19
Granted: 1990-06-15
Abstract: This invention relates to a riding mower comprising a chassis supporting a driving unit intended to propell the wheels of the mower as well as a cutting attachment which is provided on the mower. The cutting attachment is movably fastened to the chassis and can by means of an operating device be brought from a lower cutting position to an upper non cutting position. The mower has a movable part shaped as a guard (58) which joins the chassis (10) and at least partially hides the cutting attachment (11) the guard being connected to the cutting attachment in order to follow its movement.
Patent AT-E70268-T1 (AT)
Inventor: KRAUSE JOACHIM
IPC: G02F1/00
Filed: 1986-04-23
Granted: 1991-12-15
Abstract: Optically active nitrogen-containing heterocycles of the formula I according to claim 1 are suitable as components for ferroelectric liquid crystalline materials.
Patent AT-E69102-T1 (AT)
Inventor: JONES RICHARD D
IPC: H01H3/00
Filed: 1987-08-21
Granted: 1991-11-15
Abstract: A bidirectional heat transfer system including a reversing valve and a compressor has a compressor control which is subject to a welded contact failure. The system is monitored to determine when the control system has signaled for the compressor operation to stop but the compressor has, in fact, continued to operate. Under these circumstances, a safety mode of operation is commenced to keep a load on the compressor to thereby save the compressor from self-destruction. Preferably, this is done by repetitively reversing the state of the reversing valve.
Patent AT-E90155-T1 (AT)
Inventor: PERTL PETER
IPC: G01C9/06
Filed: 1987-11-20
Granted: 1993-06-15
Abstract: A sensor-controlled levelling device comprises a position detector (2) and/or a laser sensor 30. To create a sensor-controlled levelling device by means of which a desired relative position can be automatically set and held in an accurately controlling manner, it is provided that in the case of the position detector (2) the float (5) provided there is supported and mounted in a centre area (3). The laser sensor (30) comprises a zero point detection with subsequent analysing electronics for at least one actuator (79; 78, 80). The actuator (79) can be countercontrolled in opposition to a relative position change of the laser sensor (30) compared with the reference plane (R) defined by a laser generator in the sense of a tracking of the laser sensor (30) to the reference plane (R) (Figure 3a). 
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Patent AT-E81807-T1 (AT)
Inventor: WOLFER PETER
IPC: B23Q17/09
Filed: 1987-12-22
Granted: 1992-11-15
Abstract: Device for measuring at least one force component during the machining of workpieces on machine tools. The device comprises a dynamometer with measuring elements (2) which is integrated in a base part (1) of a tool holder of modular construction in such a way that it is in direct engagement with the cutting tool (5). The base part (1) can be combined with different clamping and fastening parts (3, 6). Consequently, adaptation can be made to standardized clamping systems of various machine tools and to standard tools. The versatility thereby achieved permits mass production of the device. The integration of the dynamometer in the tool holder as well as the direct engagement between cutting tool (5) and dynamometer results in a compact construction unit with no or only slight secondary transmission of power and short power transmission paths, which makes possible precise measurements. The device is therefore also suitable, among other things, for the calibration of existing monitoring sensors of machine tools as well as for the comparative functional testing of various machine tools. An electronic measuring and analysing system can be partly or fully integrated in the device. Furthermore, bores (9) for the coolant supply and connection elements (7, 8) for the signal derivation can be accommodated in the device. 
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Patent AT-E120776-T1 (AT)
Inventor: ROSENFELD JEROLD C
IPC: C08G63/18
Filed: 1987-02-24
Granted: 1995-04-15
Abstract: A linear aromatic polyester which comprises residues of a bisphenol and an aromatic dicarboxylic acid and in which the terminal residues of the polyester chain comprise a residue of the carboxylic acid is improved by causing the end carboxylate groups of the terminal dicarboxylic acid to comprise benzoate groups.
Patent AT-E74612-T1 (AT)
Inventor: STEINMANN ALFRED DR
IPC: C08G2/20
Filed: 1987-01-12
Granted: 1992-04-15
Abstract: Homopolymers or copolymers of organometallic, end-capped polyphthalaldehydes containing the repeating unit of formula I <IMAGE>  (I)  wherein R1, R2, R3 and R4 are each independently of the other hydrogen, halogen, cyano, nitro, carboxyl, hydroxyl, C1-C4alkoxy, C1-C4alkylthio or C1-C4alkoxycarbonyl, and at least one of the substituents R1, R2, R3 and R4 are a group -Q(R5)3 or -Q(R6)3, where Q is Si, Sn, Ge, CH2-Si or O-Si, R5 is C1-C12alkyl and R6 is C6-C10aryl, are suitable for producing dry-developed, plasma-resistant photoresists required for the production of structured images, especially for microelectronics.
Patent AT-E68735-T1 (AT)
Inventor: MANSCHITZ ERWIN
IPC: B23B31/02
Filed: 1987-06-09
Granted: 1991-11-15
Abstract: A chuck for receiving and holding the shank of a drilling tool includes a chuck member with a central bore. An anvil for transmitting axially directed percussive force extends into a rear end of the central bore. Clamping jaws are movable in guide channels formed in the chuck member extending into the central bore ahead of the anvil for frictionally locking the shank. In the region of the chuck member into which the anvil is located, there is a radially extending passageway through the chuck member extending between the central bore and a guide channel. A retaining member is radially displaceable through the passageway and has a dimension so that it can project outwardly or inwardly from the passageway. When the remaining member extends radially inwardly from the passageway, it can seat within an annular groove in the anvil and hold the anvil in a position so that it does not transmit percussive force. If the retaining member extends radially outwardly from the passageway, it can seat within a groove in a clamping jaw and secure the clamping jaw out of frictional contact with the shank.
Patent AT-E45602-T1 (AT)
Inventor: SCHWARZ GERHARD DIPL-ING DR
IPC: E01F8/00
Filed: 1987-02-23
Granted: 1989-09-15
Abstract: 1. Noise protection device for multiple-track railway lines having at least one central wall arrangement (5) between two neighbouring tracks, wherein the central wall arrangement (5) can be accessed, for example by being constructed like a station platform, and is anchored to resist transverse shifting, characterised in that the central wall arrangement projects underneath the lower adjacent edge regions of the two neighbouring vehicle clearance profiles (4), and in that it occupies the height and the width of these edge regions to a large extent.
Patent AT-E53082-T1 (AT)
Inventor: MATZKE WOLFGANG
IPC: D21B1/16
Filed: 1987-02-21
Granted: 1990-06-15
Abstract: The bleaching chemicals are added to the pulp immediately after heating of the raw pulp thickened to more than 20% by weight and immediately prior to a dispersing process. This is carried out in a high-speed, high-efficiency disperser, where the heated, thickened pulp is forced through a plurality of narrow slits in a disperser lining and is exposed to strong shearing, impact and kneading stresses. In this way, the dispersing process is reduced to a time period less than 3 seconds, preferably about 1 second or less. As a result, the total time required for reductive bleaching is reduced to less than 15 seconds and no further measures are required for displacing and excluding air from the system. The method can also be advantageously used with oxidative bleaching at reduced reaction time requirements. A high dispersing temperature in the region of 40 DEG C. to 110 DEG  C., preferably about 95 DEG  C. is possible and there are essentially simultaneously carried out the bleaching and dispersing actions without the need for separate dispersing stages and large reaction towers and pumps.
Patent AT-E92556-T1 (AT)
Inventor: WINHEIM STEFAN H
IPC: D21F7/00
Filed: 1988-01-13
Granted: 1993-08-15
Abstract: The device possesses a steam distributor (9). Vents (11, 13 and 15) for the discharge of the steam are provided in a housing wall (10) delimiting a steaming space (5). The exit directions of the vents (13) in an entry zone (7) and/or of the vents (15) in an exit zone (8) are inclined towards a main zone (6) lying between them. This results in a barrier considerably reducing the escape of steam from the steaming space. 
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Patent AT-E71401-T1 (AT)
Inventor: MARHEVKA VIRGINIA C
IPC: C09J175/04
Filed: 1988-04-29
Granted: 1992-01-15
Abstract: Reactive hot melt adhesive compositions combining the characteristics of hot melt adhesives and curing urethane adhesive can be prepared by blending an ethylene-vinyl monomer thermoplastic polymer having sufficient structural integrity to provide cohesive strength with a urethane prepolymer and a tackifying agent. The composition has sufficient green strength to form initial bonds. Additionally, over time, the composition cures to a final rigid, resilient quality structural adhesive bond.
Patent AT-E74354-T1 (AT)
Inventor: QUADRO GIUSEPPE
IPC: A61K31/425
Filed: 1988-06-29
Granted: 1992-04-15
Abstract: N-carbethoxy-4-thiazolidine-carboxylic acid of formula I <CHEM> and the alkali, alkali-earth or basic amino acid salts thereof, have therapeutic activities in the affections of respiratory system.
Patent AT-E67666-T1 (AT)
Inventor: CORNELLI UMBERTO
IPC: A61J/
Filed: 1988-05-24
Granted: 1991-10-15
Abstract: The administration of sulfomucopolysaccharides extracted from duodenum or small intestine of bovines or swines leads to remarkable improvements of the clinical symptomatology of the Alzheimer-type senile demetia.