baber/WOPTO huggingface dataset:
Patent AT-E29416-T1 (AT)
Inventor: FABRITIUS HANS J
IPC: B24D9/08
Filed: 1982-12-24
Granted: 1987-09-15
Abstract: 1. An attachement member for machine tools, for use in grinding and polishing operations, comprising a driving disc (1) including an integrally formed hook-type stick-on layer (4) on the driving side, and inclusing on the dirven side thereof, a hub having formed therein a receptor portion (9) for connecting thereto a flexible shaft (2) adapted to be converted for inflexible operation ; and a machining disc (3) including on its workpiece side a working surface (6) coated with abrasive or polishing agent, and including on its drive side a fabric layer (8) adapted to be connected with the hook-type stick-on layer (4) of the driving disc (1) to form hook-type stick-on composite joint, characterized in that the machining disc (3) is formed with a two-piece structure and comprises a fabric-backed machining disc having the working surface (6) thereon, and a buffer disc (7) of a deformable material, such as foam material, with the disc surfaces each being formed with a hook-type stick-on layer or a fabric layer (15, 5) respectively.
Patent AT-E15368-T1 (AT)
Inventor: MIHELICH EDWARD DAVID
IPC: C07D301/06
Filed: 1982-02-18
Granted: 1985-09-15
Abstract: A novel process for the oxidation of olefins to the corresponding alpha-epoxy alcohols which can be incorporated in the total synthesis of members of a novel class of prostaglandin analogues. Olefins are reacted with singlet oxygen in the presence of a group IVB, VB or VIB transition metal catalyst, excluding chromium. The reaction is fast and highly selective to the alpha-epoxy alcohol. When cyclopentene is oxidized in the process of the invention, high yields of cis 2,3-epoxy-cyclopentan-1-ol are obtained. The latter compound is used as a starting material in the synthesis of prostaglandin analogues. The prostanoids of the invention are characterized by an oxa group replacing the methylene group at the 7-position, and the absence of a hydroxyl or other substituent at the 11-position. Members of this class of prostanoids show important cytoprotective properties in animal tests.
Patent AT-E38587-T1 (AT)
Inventor: GOODING JOHN NORMAN
IPC: H01L21/339
Filed: 1982-06-22
Granted: 1988-11-15
Abstract: A detector array in which each detector of a matrix of for example pyroelectric detectors is connected via a first C.C.D. to second C.C.D. The first C.C.D. provides in each clock pulse period a bias charge for the detector which charge is modified by the charge generated by the detector. The whole matrix is therefore readily formed in "integrated circuit" form.
Patent AT-E14627-T1 (AT)
Inventor: FRANCIN PAUL
IPC: F28F9/013
Filed: 1983-03-03
Granted: 1985-08-15
Abstract: 1. A device for fixing bundles of horizontal or slightly inclined heat exchanger pipes (5) on vertical beams, characterized in that it comprises pairs of adjacent flat iron rods (1, 2), each pair constituting one of the vertical beams, and each of the flat iron rods being supplied with a) a series of notches for housing the pipes comprising an essentially plane and horizontal portion (3A, 3B) and an opposed, concave cylindrical portion (4A, 4B) ending on the side of the edge of the iron rod in a nose (7A, 7B), the notches of two adjacent flat iron rods being vertically opposed, the distance between the plane portions of the notches of adjacent iron rods being susceptible to be rendered larger than the diameter of the pipes due to a vertical movement of the flat iron rods, for introducing the pipes into the notches, whereas the distance between their noses in the pipes maintaining position is smaller than the diameter of the pipes, and b) holes (9) for fixing the adjacent flat iron rods one to the other in the pipes maintaining position.
Patent AT-E44635-T1 (AT)
Inventor: MILLER JORGE
IPC: H02K17/42
Filed: 1983-04-07
Granted: 1989-07-15
Abstract: A rotating electric maschine comprising a stator (1) and a rotor (5) which is adapted to be rotated about an axis and which is disposed opposite said stator (1). Normally, the magnetic field of the rotor is excited by a direct current which is supplied via sliding contacts. In order to avoid wear of the sliding contacts, the invention employs the measure that the exciting current for the magnetic field of the rotor is supplied via a second stator (13) and a second rotor (9) by means of induction.
Patent AT-E41451-T1 (AT)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1983-07-08
Granted: 1989-04-15
Abstract: 1. An apparatus for supplying and applying foamed scouring solutions on a cloth web (1) or the like wherein a tank (10) is provided which extends over the working width, receives the supplied foam, has an exit cross-section and has at least in one side zone an end limit so arranged that its position is movable in the tank, characterised in that the tank is a receiving tube (10), at least one end boundary of which is in the form of a sealing boundary disc (4) which receives sealingly and movingly a displacement member (13) extending axially through the tube (10).
Patent AT-E43470-T1 (AT)
Inventor: HOEFELMAYR TILMANN DR
IPC: F16K31/126
Filed: 1983-07-19
Granted: 1989-06-15
Abstract: An air inlet valve for admitting air to the milk drain conduit of a milking cup or collector piece includes a housing secured to the milking cup or collector piece, a diaphragm clamped within the housing, and a valve poppet secured to the diaphragm so as to project from one side thereof. The valve poppet cooperates with a valve seat to form a valve adapted to periodically open and close in response to a pulsator pressure action on the other side of the diaphragm. In its opened state, the valve permits atmospheric air to flow through a connecting conduit to the milk drain conduit such as the interior of a rubber teat cup. The connecting conduit opens through the valve seat surface. The valve poppet can be releasably secured to the diaphragm.
Patent AT-E32537-T1 (AT)
Inventor: LEHMANN WOLFGANG ING GRAD
IPC: B23Q1/01
Filed: 1983-12-09
Granted: 1988-03-15
Abstract: A linear bearing arrangement for guiding a carriage in a straight line along a guide rail is provided with at least one endless course of balls (3) disposed between the carriage (2) and the guide rail (1). The guide rail has at least one ball race (4) associated with the load-bearing balls of the ball course and extending in the longitudinal direction of the rail. At least one elongated track carrier element (8), having at least one ball race (16), as well as at least one diversion and return track for the unloaded balls are disposed in the interior of the carriage. In order to assure great accuracy in the guidance of the carriage on the guide rail as well as to assure simple assembly and convenient replacement of worn parts, the arrangement is selected such that the track carrier element (8) is combined into one subassembly with diversion (9) and return elements (10,10a,11,11a) containing the diversion and return track; a plate (12) holds the balls (3) facing the rail (11) captive. The subassembly is fitted into the carriage (2) by engaging, fitting surfaces (15,18) and retained by end plates (33).
Patent AT-E33723-T1 (AT)
Inventor: WELZHOFER KLAUS
IPC: G04F10/00
Filed: 1984-08-27
Granted: 1988-05-15
Abstract: 1. A circuit arrangement for measuring time intervals in particular very short time intervals, and for indicating the measured time interval in digital form, being supplied with a start pulse which indicates the start of the time interval to be measured and with a stop pulse which indicates the end of the time interval to be measured, and using a charging arrangement and a counting device which counts oscillator pulses, characterised in that a first delay element (ZG3) is supplied with a start pulse (SE1), that a second delay element (ZG4, ZG5) has a longer delay time than the delay time of the first delay element (ZG3) and supplied with a stop pulse (SE2), that the first delay element (ZG3) is connected to the set input of a bistable trigger circuit (FF) and the second delay element (ZG4, ZG5) is connected to the reset input of the bistable trigger circuit, that the output of the bistable trigger circuit (FF) is connected to an oscillator (OSZ) switched on when the bistable trigger circuit is set and switched off when the bistable trigger circuit is reset, that the charging arrangement consists of a first and a second charging circuit (LD1, LD2) which, during the time interval to be measured, can each alternately be connected to a constant current source (KQ) for a whole period of the oscillator pulse for the generation of a charging voltage proportional to said oscillator pulse, or in the event of the stop pulse for a shortened period, and each be alternately discharged by a discharging circuit (ET1, ET2) in push-pull to the connection to the constant current source, that the outputs of the charging circuits (LD1, LD2) can be connected by a first multiplexer (MX1) with the current potential to an amplifier circuit (VST), that the output of the amplifier circuit (VST) is connected to an analogue-digital converter (AD) switched on by a start signal (ZS6) when the stop pulse (SE2) has occurred so that the only charging voltage (UD) proportional to the duration of the shortened oscillator pulse is converted into a digital value, and that a counting device (FL, FR, NR4, NR5, BZ) is provided, which counts the whole period pulses emitted by the oscillator (OSZ).
Patent AT-E84665-T1 (AT)
Inventor: AGERLEY JOERGEN
IPC: A01K/
Filed: 1984-11-20
Granted: 1993-02-15
Abstract: A cylindrically hollow housing has an inlet at its upper end and an outlet at the lower end. A valve seat having a primary bore extending axially through its center is located in the housing dividing it into an upper and a lower chamber communicating through the primary bore. A ball is freely located in the upper chamber and an operating lever extends axially through the outlet opening. The lever has a flanged head closing the outlet. The lever is resiliently biased in a first position wherein the head closes the outlet and is movable into a second position wherein the outlet is open for the passage of fluid. The valve is arranged so that when the lever is in the first position the primary bore is open for fluid flow and when the lever is in the second position the ball occludes the primary bore.
Patent AT-E46781-T1 (AT)
Inventor: YANG TAI-HER
IPC: G10F1/02
Filed: 1984-03-23
Granted: 1989-10-15
Abstract: This invention relates to a remote control system for a musical instrument or instruments. In particular the control system comprises at least one keyboard having a plurality of keys each coupled to means for sensing key operation and key velocity or force, a signal generator for producing a string percussing signal, transmission means for transmitting the signal to at least one remote instrument having a string percussing arrangement coupled to a receiver circuit in the instrument for receiving the string percussing signal, the arrangement being operable in response to the signal to produce an audible sound corresponding to the operation of the keyboard.
Patent AT-E30684-T1 (AT)
Inventor: MANUSCH CHRISTOPH
IPC: B21C37/20
Filed: 1985-03-04
Granted: 1987-11-15
Abstract: 1. A method of non-cuttingly shaping the inner wall (9) of a tubular body (10) - for example that of the casing or the cap of a writing implement - by means of a non-cutting forming tool (5, 7) acting on the tubular body (10) which is arranged to be pressed against the forming tool by two elements (2, 3) bearing from outside on the body (10), characterized in that the tubular body (10), after having been slipped on to the forming tool (5, 7), is rotated by the - synchronously movable - elements (2, 3) which are formed with hobbing surfaces, that an elastic region of the tubular body is squeezed by said elements to an extent sufficient for the forming tool (5, 7) to dig to a predetermined depth into the bore wall (9), and in that the areal extent of the squeeze is restricted to the elastic region.
Patent AT-E79402-T1 (AT)
Inventor: KLEIN JOACHIM
IPC: C12N11/04
Filed: 1985-08-21
Granted: 1992-08-15
Abstract: Biocatalysts which are produced in the form of beads, filaments, lattices etc., with or without a mechanical support, and whose enzymatically active substances are immobilised in a crosslinked gel produced from an aqueous phase, are produced, in order to prevent the washing out of the enzymatically active substances, using a protective layer which is free of enzymatically active substances and is composed of a crosslinked gel having no permeability for the enzymatically active substances, and which envelops the core containing the active substances.
Patent AT-E53384-T1 (AT)
Inventor: DALL ASTA LEONE
IPC: C07D409/12
Filed: 1985-03-25
Granted: 1990-06-15
Abstract: The invention relates to the 3-mercapto-2-oxo-1-pyrrolidinyl acetic acid and its derivatives, endowed with mucolithic, expectorant, anti-cough activities; to a process for their preparation by treatment of the related 3-bromoderivatives with the corresponding thiol and to the pharmaceutical preparations containing these compounds as active principle.
Patent AT-E38934-T1 (AT)
Inventor: SEIGNEURIN MICHEL
IPC: B23B31/107
Filed: 1985-09-06
Granted: 1988-12-15
Abstract: This contra-angle head of a dental handpiece comprises means for axially locking the dental instrument, in the form of a hollow guide member enclosing the upper portion of the driving pinion inside the head casing, this guide member being mounted for axial movement in the casing and rotating with the pinion by means of at least two wedge members disposed in the guide member and adapted to engage an annular groove of the dental instrument and to bear against the upper edge of this groove. A spring constantly urges the guide member away from the casing so that the instrument is pushed inwardly in the pinion by the wedge members for engagement with a shoulder formed in the pinion bore and acting as a stop means, the wedge members thus exerting a constant play take-up function.
Patent AT-E31261-T1 (AT)
Inventor: MARHIC GERARD
IPC: H05H1/34
Filed: 1985-03-29
Granted: 1987-12-15
Abstract: The arc is struck by the initial short circuit between the electrode (2), the nozzle (3) and the work piece (7) by the excitation by a very low voltage source (31) of a relay (48) causing (between 43 and 42) the closure of the main contact (15), after which the relay (48) is maintained in its state by the welding or cutting current generating a voltage at the terminals of the inductance (23). Application in the control of a torch which is ignited by a short circuit between the electrode, nozzle and the torch.
Patent AT-E32466-T1 (AT)
Inventor: WILHELM JEAN-LUC
IPC: C12P7/18
Filed: 1985-05-07
Granted: 1988-02-15
Abstract: 1. Process for making 2,3-butanediol by aerobic fermentation of a substrate by strains of Bacillus polymyxa, in particular of Bacillus polymyxa NRRL 510, characterized by the fact that the substrate is Jerusalem artichoke juice which has not been subjected to any prior hydrolysis treatment.
Patent AT-E50552-T1 (AT)
Inventor: YING WEI-CHI
IPC: C02F3/12
Filed: 1986-01-08
Granted: 1990-03-15
Abstract: This invention relates to the treatment of chemical process wastewaters and chemical waste landfill leachates containing obnoxious and hazardous halogenated organic chemicals by the use of a combination of physical, chemical and biological processes to produce a liquid discharge acceptable to the environment in an efficient and economical manner.
Patent AT-E38268-T1 (AT)
Inventor: GERHARD ANTON
IPC: F16B13/08
Filed: 1986-01-17
Granted: 1988-11-15
Abstract: 1. A fastening element which can be anchored in a borehole in solid material with an anchoring bolt (1) and a key 10, the anchoring bolt (1) having a recess with an axially parallel surface (5) and a key surface (8) connecting therewith, into which recess the key (10) with a segment-shaped plane portion (11) and a wedgeshaped portion (12) connecting therewith is arranged in such a manner that in the starting position of the fastening element there is obtained a substantially circular cross-section, the key (10), furthermore, being displaceable over a pressure store bearing upon a counter-bearing on the anchoring bolt (1) and the anchoring bolt (1) and the key (10) being held together by a displaceable inelastic ring (17), characterized in that the pressure store (pressure spring 18) applies constantly against the key (10) and in that the ring (15) is arranged in the region of the key surface (8).
Patent AT-E72360-T1 (AT)
Inventor: MOTOYAMA MASANORI
IPC: H01H50/04
Filed: 1986-05-16
Granted: 1992-02-15
Abstract: An electromagnetic relay includes a base of electrically insulation for mounting an electromagnet, an armature and at least one contact assembly including a movable contact. Integrally molded with the base is an envelop having side walls and a top wall for receiving therein the electromagnet which envelop defines on the base outwardly thereof a space for mounting the contact assembly. The side wall of the envelop extends along the entire length of the electromagnet in order to completely separate the contact assembly located outwardly of the envelop from the electromagnet along the entire length thereof for increased insulation resistance therebetween. The armature is mounted on the top wall of the envelop to be movable within a horizontal plane on the top wall and is operatively connected to the movable contact of the contact assembly by a card extending over the side wall adjacent thereto. The electromagnet, contact assembly and armature are arranged in dense-packed manner on the base while the electromagnet is effectively insulated by the envelop from the contact assembly, whereby assuring higher current carrying capacity with a miniaturized construction of the relay.
Patent AT-E53606-T1 (AT)
Inventor: NOZAKI CHIKATERU
IPC: C12P21/00
Filed: 1986-08-29
Granted: 1990-06-15
Abstract: Described are novel recombinant plasmids which comprise a plasmid vector containing a yeast DNA sequence, an Escherichia coli DNA sequence and a promoter region and downstream and under the control of the promoter region a herpes simplex virus gB gene (HSVgB gene) having lost a part of the N-terminal sequences including the signal peptide-encoding region. The region which is lost optionally comprises the N-terminal 30 amino acids or the N-terminal 83 amino acids. The recombinant plasmid is useful for the production of a transformed yeast, which is useful for the production of HSVgB proteins suitable for producing HSV vaccines and diagnostic reagents for herpes simplex virus infections.
Patent AT-E59373-T1 (AT)
Inventor: ELLISON ROBERT HARDY
IPC: B01J21/00
Filed: 1986-11-21
Granted: 1991-01-15
Abstract: An epoxide, for example a terpenoid epoxide such as terpinolene-4,8-epoxide, is isomerized in the liquid phase in the presence of a solid alumina catalyst and preferably an inert gaseous diluent, the isomerization being conducted in the downflow mode.
Patent AT-E67159-T1 (AT)
Inventor: CLIFFORD RICHARD PURDIE
IPC: C02F5/08
Filed: 1986-06-19
Granted: 1991-09-15
Abstract: A method of treating an aqueous system is disclosed which comprises adding thereto a phosphonium compound of the formula: <CHEM> wherein each R, which may be the same or different, is a C1-C6 alkyl group which is optionally substituted by, say, a hydroxy, ethyl, aryl or cyano group, or a phenyl group which is optionally substituted by one or more C1-C4 alkyl groups, R1 is a C8-C18 alkyl group and X is chlorine or bromine and a straight chain aliphatic aldehyde.
Patent AT-E72711-T1 (AT)
Inventor: SCHOFIELD PAUL
IPC: G07B1/00
Filed: 1986-08-11
Granted: 1992-03-15
Abstract: This invention is concerned with a ticket issuing machine system including a keyboard 6 to enter into the machine details of a ticket to be issued a printer 1 to print out ticket information on the ticket depending upon the data entered into the keyboard and means 8 for storing information about the tickets issued by the machine and which includes a store circuit board module 12 capable of storing data about the tickets issued and which is readily capable of being inserted into and removed from the ticket issuing machine to have the details of the tickets issued transferred to an exterior store.The machine includes optical emitting means 17, 20 and optical responsive means 8, 19 to enable signals to be passed.
Patent AT-E71961-T1 (AT)
Inventor: CLIKEMAN RICHARD ROY
IPC: C08F14/06
Filed: 1986-08-21
Granted: 1992-02-15
Abstract: Interpolymers of vinyl chloride and polyimide in a weight ratio of from 49:1 to 1.5:1 are disclosed. The polyimide has substantially no active acid and/or anhydride functional groups. Interpolymers of the present invention may show improved heat distortion resistance and processing characteristics. A process for the preparation of the interpolymer is also disclosed.
Patent AT-E52223-T1 (AT)
Inventor: SALE ROBERT FUGERE
IPC: F16F1/368
Filed: 1986-11-24
Granted: 1990-05-15
Abstract: An improved leaf spring clamp is provided, particularly for use with composite material leaf springs, to securely fix the position of the leaf spring relative to a wheel axle or other suspension system member, such as in the suspension system of a motor vehicle. The leaf spring clamp comprises a rigid clamp member (30), a resilient wedge insert (60,70), and a rigid clamp plate (40). The clamp member (30) provides a base wall (31) and substantially parallel side walls (32a,32b) extending from the base wall (31) to form a channel adapted to receive the wedge insert (60, 70). The inner surface of at least one side wall of the clamp member is formed with a channel-widening concavity (34a, 34b), preferably at the longitudinal midpoint of the channel. The wedge insert (60, 70) has a base wall (62) and substantially parallel side walls (64a, 64b) extending from the base wall to a top wall and forms an inner channel adapted to laterally jacket the leaf spring. The outer surface of the wedge insert substantially fills the clamp member channel and provides a convexity (66a, 66b) adapted to register with the channel widening concavity (34a, 34b) of the clamp member (30). The clamp plate (40) attaches to the clamp member (30) to clamp the leaf spring between them under a pre-load. The clamp plate (40) and the clamp member (30) together comprise tab-and-slot means (47a, 47b, 37a, 37b) such that they can accurately and easily be attached to each other in position to yield a preselected degree of pre-load.
Patent AT-E59118-T1 (AT)
Inventor: TOEROEK VILMOS
IPC: H01T/
Filed: 1985-12-20
Granted: 1990-12-15
Abstract: An arrangement for transporting air with the aid of so-called electric ion-wind includes at least one corona electrode (K) and at least one taraget electrode (M) located downstream of the corona electrode at a distance therefrom. The arrangement also includes a direct-current voltage source (3), the two terminals of which are connected to the corona electrode and the target electrode respectively. The construction of the corona electrode and the voltage of the voltage source are such that a corona discharge generating air ions occurs at the corona electrode. The occurrence of an ion current flowing in a direction upstream from the corona electrode, and thus counter acting the desired direction of air transport, is prevented by effectively screening the corona electrode in a manner such that the strength of any ion current flowing in the upstream direction and the distance through which such an ion current migrates from the corona electrode is practically zero, or in all events much smaller than the product of the ion-current strength and the distance migrated by the ion current in a direction downstream from the corona electrode. The distance from the corona electrode to that part of the target electrode receiving the predominant part of the ion current is at least 50 mm, and preferably at least 80 mm.
Patent AT-E83779-T1 (AT)
Inventor: BISACCHI GREGORY S
IPC: A61P31/04
Filed: 1987-04-27
Granted: 1993-01-15
Abstract: Antibacterial activity is exhibited by 2-azetidinones having an acylamino substituent in the 3-position and having an activating group in the 1-position of the formula <CHEM>  wherein R4 is -CH2-Z, <CHEM>  or <CHEM> i