baber/WOPTO huggingface dataset:
Patent AT-E40325-T1 (AT)
Inventor: PERLMUTTER LEONARD
IPC: B60L15/36
Filed: 1984-08-03
Granted: 1989-02-15
Abstract: An electronic fuel conserving control system for multiple unit locomotive trains includes a microprocessor (10) which adjusts the throttle settings of the individual locomotive units so that each operates at either full power, half power or minimum power and so that the minimum number of units are operated at full and half power necessary to maintain the train at the desired speed. Special features of the control system include automatic gradual reduction of the locomotives to minimum power when the air brakes (input signal 244) have been applied for a predetermined time of between 30 and 60 seconds; if the dynamic brakes (input signal 42) are applied for 30 seconds or more, a maximum delay of 90 seconds is programmed to permit manual control following release of the dynamic brakes and before automatic fuel conserving control is resumed; tamper-proof preselection of the number of units permitted to receive dynamic brake loading; tamper-proof minimum and maximum speed limit switches (226, 227) which establish a preset speed range in which the control system operates in the fuel conserving mode; and a quick power reduction control button (260).
Patent AT-E57226-T1 (AT)
Inventor: HAUFF WERNER
IPC: E04B1/94
Filed: 1985-06-14
Granted: 1990-10-15
Abstract: 1. Duct for at least one line, such as a pipe, cable or the like (1) through a wall aperture (2), having at least two sealing bodies (4) sealing the wall aperture (2) on both sides relative to the line (1) on the one hand and the soffit (13) of the wall aperture on the other hand, and having a flame-protection agent inserted into the space between the sealing bodies (4), the soffit (13) and the line (1), characterised in that a flame-protection agent, which decomposes by absorbing heat (endogenous) when heated in the case of fire and releases a flame-preventive protection gas, is present in the form of a granulated to powdered solid and is filled into deformable packing units (14), which are small in comparison to the dimensions of the space, and in that the space is completely packed with these packing units.
Patent AT-E54035-T1 (AT)
Inventor: DUPUY ALAIN
IPC: G06F3/06
Filed: 1985-07-05
Granted: 1990-07-15
Abstract: 1. Process for storing on an optical disk several information series intended for several users, consisting of recording the information series on concentric areas (5) of the disk and placing on the disk at least one scrambling zone (7) extending radially over the entire disk, with the exception of the area containing the information for the user for whom the disk is intended and making unintelligible the information carried by the areas of the disk, other than those of interest to said user.
Patent AT-E31922-T1 (AT)
Inventor: LE LUDEC JOEL
IPC: C08L21/00
Filed: 1985-10-08
Granted: 1988-01-15
Abstract: Elastomer/filler interface agents for filled vulcanizable matrices, e.g., natural or synthetic rubber, comprise the amido reaction products of tetraethylene pentamine ("TEPA") with amide-forming organosulfur compounds.
Patent AT-E53892-T1 (AT)
Inventor: JUBB ALBERT
IPC: F42B19/20
Filed: 1986-01-17
Granted: 1990-06-15
Abstract: A piston type internal combustion engine for use in an enclosed environment comprising a combustion chamber, delivery means to deliver inert carrier gas, combustion supporting gas and fuel into the combustion chamber, spark ignition means to cause the fuel to burn in the combustion chamber, means to exhaust exhaust gas from the combustion chamber, a circuit through which the exhaust gas is ducted from the combustion chamber and some at least returned to the combustion chamber.
Patent AT-E37582-T1 (AT)
Inventor: SACKMANN KARL HANS
IPC: E05F15/44
Filed: 1986-02-07
Granted: 1988-10-15
Abstract: A resilient intermediate section (12) is arranged inside the hollow cavity (11) of a resilient section (14) of essentially triangular cross-section. The intermediate section (12) has a flat base portion (15) which contacts the base surface (13) of the resilient section (14) and a switching strip (18) is arranged on the flat base portion (15). In addition the intermediate section (12) has limbs (16) which extend into the tapering hollow cavity (11) and encloses the sides of the switching strip (18). If the section (14) bends due to contact with an obstacle then the limbs (16) are respectively acted on by further arching of the side surfaces (17) and act in turn via inwardly directed actuating ribs (20) on the surface of the switching strip (18) which faces the apex edge (19) of the resilient section.
Patent AT-E49254-T1 (AT)
Inventor: MALAVASI ALBERTO
IPC: E03F3/04
Filed: 1986-05-30
Granted: 1990-01-15
Abstract: An intercepting sewer for conveying waste water through steep gradients is essentially characterized in that it has projections provided therein. More particularly, the projections are arranged circumferentially, are equidistant and are geometrically designed so as to give rise to generalized turbulence within the flow and to localized losses of head thereby to dissipate any indesirable kinetik energy.
Patent AT-E56604-T1 (AT)
Inventor: BOERNER ALFRED
IPC: A47J43/25
Filed: 1986-01-02
Granted: 1990-10-15
Abstract: 1. A kitchen utensil for cutting potatoes, more particularly half cooked potatoes, into strips, comprising a baseplate (2), on the top of which there are disposed two stop surfaces (3, 4) and, situated therebetween in the cutting direction, cutters (5, 6) which project heightwise above the stop surfaces (3, 4) and which are open towards the bottom of the baseplate, the said cutters being disposed in mutually offset transverse rows and having, on both sides in relation to the cutting direction (A), U-shaped cutting edges (10, 11) extending at a right angle to the cutting direction, characterised in that the undersides of the cutters extend from the cutting edge (10, 11) to the end (12) of the cutter substantially in the form of the inside surface of a right-angled pipe bend.
Patent AT-E47509-T1 (AT)
IPC: A01G3/04
Filed: 1986-08-01
Granted: 1989-11-15
Abstract: 1. Motor-driven apparatus, particularly a hedge cutter, lawnmower, etc., with a handle (18, 75, 96), which is at least partly constructed as a hollow profile (70) and has an operating member (24), laterally insertable into the hollow profile and urged into the starting position and which is connected or connectable by means of a connecting member to a switching mechanism which, on releasing the operating member 24, stops the drive for the apparatus, characterized in that the connecting member is a flexible tension member substantially tensioned in the direction of its longitudinal axis guided at lest partly by the hollow profile (70) of the bow handle (18) along a path preferably having at least one bend and the displacement path of the operating member (24) is directed substantially at right angles to the longitudinal axis of the tension member in the vicinity of the operating member (24), so that there is a deflection of the tension member substantially at right angles to its longitudinal axis in the vicinity of the operating member (24) and therefore tension in the direction of its longitudinal axis.
Patent AT-E51112-T1 (AT)
Inventor: CIRKEL HANS-JUERGEN DR
IPC: H01F27/10
Filed: 1986-08-11
Granted: 1990-03-15
Abstract: A high-power pulse transformer for short, high-voltage and/or high-current pulses includes: a base plate in a container, an insulating, cooling dielectric liquid with a given heat transfer coefficient in the container; at least one magnet core on the base plate with self-enclosed magnet legs around a central window and wide sides with axes normal to the axis of the window; at least an undervoltage and an overvoltage winding in the liquid wrapped in each other around parts of the magnet core immersed in the liquid and linked to the magnet core and to each other, the windings including turns of substantially mutually doubly-wound electrically insulated metallic conductors having winding ends disposed in leadthroughs in the container walls, the conductors having surfaces with a heat transfer coefficient higher than that of the dielectric liquid; the turns of each winding being self-supported and spaced apart from the turns of the other winding by a first minimum spacing and spaced from the magnet core by a second minimum spacing; support insulators partly disposed in the liquid and adjacent and spaced from at least one side of the magnet core by a third minimum spacing being greater than the sum of the second minimum spacing and the thickness of the turns, at least the ends of the windings being secured in recesses formed in the support insulators; and a device for retaining the magnet core and the support insulators on the base plate.
Patent AT-E44543-T1 (AT)
Inventor: EISELE ULRICH DR
IPC: C08L23/10
Filed: 1986-08-29
Granted: 1989-07-15
Abstract: Thermoplastic elastomers made of 48 to 88% by weight of ethylene-propylene-diene-rubber (EPDM), 10 to 50% by weight of polypropylene (PP) and 2 to 20% by weight of a third polymer and 5 to 60% by weight of softening oil, based on the total of EPDM, PP and the third polymer, and optionally further conventional constituents, have the advantage that the softening oil does not exude.
Patent AT-E37596-T1 (AT)
Inventor: VEN JUHA
IPC: F24S90/00
Filed: 1986-06-26
Granted: 1988-10-15
Abstract: 1. Evaporating device (2) which comprises at least one set (20) of solar heating units (21) of that type which has an insulated oblong room (22) which is provided at the top with a slit, a mirror structure with at least one oblong mirror (23) which is mounted on said room (22) to collect the sun radiation and reflect same through the slit into said room (22), and a pipe which extends through said room (22), whereby the pipes from the various solar heating units (21) from the set (20) connect to one another and form together a vapour pipe (24) which extends in sequence through the various solar heating units (21), which evaporating device (2) further comprises supply means (32, 33, 34) to feed liquid to be vaporized, characterized in that said supply means (32, 33, 34) to feed liquid comprise at least one liquid supply pipe (32) and connections (33, 34) which connect in various locations to the vapour pipe (24), and the evaporating device (2) comprises a flow-regulating mechanism (25, 26) at both ends of said vapour pipe (24) which can close partly at least each of said ends while the other end is opened more to thus determine the flow direction inside the vapour pipe (24).
Patent AT-E52584-T1 (AT)
Inventor: FLOWER WALLACE CURTIS
IPC: F16M7/00
Filed: 1986-02-03
Granted: 1990-05-15
Abstract: The attenuator (10) has a chamber (20) filled with hydraulic fluid and bordered by a diaphragm (22) effective to impart oscillatory movement to a slug (26) of such fluid. During high frequency excitation the inertial forces of the oscillating fluid slug (26) minimize the dynamic stiffness of the attenuating device. The particular excitation frequency at which the foregoing occurs is controlled by an annular tuning plate (28) or assembly disposed in non-engaging relationship to the diaphragm (22) and having an opening (30) which may be adjustable in size either automatically or manually.
Patent AT-E40161-T1 (AT)
Inventor: FOUREZON ANDRE
IPC: B29D99/00
Filed: 1986-03-27
Granted: 1989-02-15
Abstract: This invention relates to a novel type of textile reinforcement adapted to be used for making laminated complexes, of the type constituted by at least one layer of reinforcing yarns. The yarns are bonded together by adhesion with binding yarns, disposed transversely, in a small proportion with respect to the reinforcing yarns. Reinforcing yarns are spaced apart from one another so as to form stable and undeformable holes of definite shape. Additional binding yarns are disposed on either side of each of the strips of reinforcing yarns.
Patent AT-E67127-T1 (AT)
Inventor: PELTOLA JYRKI
IPC: B60R9/042
Filed: 1986-06-03
Granted: 1991-09-15
Abstract: A car roof rack, where the load carrier (4) can be pulled for instance to the side from the top of the support frame (2). In the prior art solutions used for similar purposes, the problem has been on one hand the remarkable elevating power required in the lifting of the loaded carrier, and on the other hand the simultaneous accuracy required in positioning the carrier on top of the support frame. The problem is solved by arranging in the profile (7) of the support frame (2) a carriage (8) with a U-profile shape, which carriage is provided with two pairs of rollers (14, 15), resting on which it is free to move along the support frame. The profiles (11) of the load carrier (4) are pivotally attached to one end of the carriage, on the axis of the second pair of rollers (14), and supported by means of support bars (5) against the opposite end of the carriage. The support bars (5) are journalled onto the axis (13) of the first pair of rollers (15), which axis (13) is free to move along the aperture (18), provided in the longitudinal direction of the carriage, whenever the load carrier is lowered down onto the side of the car or lifted up from the side. By the aid of this arrangement, the above mentioned accuracy requirements have been eliminated, because accuracy is automatically taken care of by the support bar and the carriage. On the other hand, inside the carriage, in between the axes (12) and (13) there is arranged a gas cylinder which helps in the lifting of a loaded roof rack.
Patent AT-E54504-T1 (AT)
Inventor: GAERTNER PAUL DIPL-KFM
IPC: H02H3/10
Filed: 1987-10-23
Granted: 1990-07-15
Abstract: 1. Protection device against gas explosions in enclosed spares, particularly in homes, with a gas sensor (1) to detect gas and/or smoke and with an alarm system (13, 14) to signal an alarm when the gas sensor (1) is triggered, in which the protection device can be connected to the domestic mains supply and, when the gas sensor (1) is triggered via the mains, a protective circuit-breaker (FID) is activated to switch off the power supply to the home, characterized by a combination of the following features : The gas sensor (1) is connected to the plus lead via a series-connected trimmer (P1) and a resistance (R1) to set the operating point ; the lead between the trimmer (P1) and sensor (1) is connected at one end to earth via the sensor (1) and, at the other end, to the base of a first transistor (T2) ; the emitter of the first transistor (T2) is connected at one end with the emitter of a second transistor (T3) and, at the other end, via a resistance (R8) to earth, while the collector of the first transistor (T2) is connected at one end via a resistance (R6) to the plus lead and, at the other end, via a resistance (R7) to the base of the second transistor (T3) ; the emitter of a third transistor (T1) is connected to earth, while its base is also connected to earth via a resistance (R4) at one end and to the plus lead via a series-connected resistance (R2) and capacitor (C2), and its collector is connected to the base of the second transistor (T3) such that the third transistor (T1) is blocked immediately after the current input terminal while the sensor (1) is stabilized ; the collector of the second transistor (T3) is connected to the gate of a triac (Tr), one anode of which is connected to the phase conductor (R) and the other anode of which is connected via a resistance (R9) to the protective conductor (Z), as a result of which a current is transmitted through the protective conductor in the case of a gas leak, which causes the protective circuit-breaker (FID) to be tripped ; the resistance (R9) is located outside the instrument housing ; the phase and PEN conductors (R and N respectively) before the protective circuit-breaker (FID) are connected to appropriate inputs of the device ("R" and "N") ; one side of the resistance (R9) is connected to the "Z" terminal of the device while the other side of the resistance (R9) is connected to the PEN conductor after the protective circuit-breaker (FID) ; the alarm device (13, 14) is wired between the "Z" and "N" terminals of the device.
Patent AT-E85799-T1 (AT)
Inventor: TAI EVA F
IPC: C08F2/32
Filed: 1987-11-03
Granted: 1993-03-15
Abstract: This invention relates to suspension polymerization processes, to aqueous fluid-absorbing polymer beads produced from those processes, to suspending agents employed in said processes and to a method of using wetting agents to improve the hydration rate of the aqueous fluid-absorbing polymer beads. Wetting agents such as polyols which do not reduce the surface tension of a supernate (provided by a standard test method) below 56 dynes/cm, can improve the hydration rate of aqueous fluid absorbent polymer beads produced by a suspension polymerization process. The wetting agent is useful in a water-in-oil suspension polymerization process wherein the suspending agent comprises a fumed silica particulate having a hydrophobic character and a hydrophobic polymer.
Patent AT-E76650-T1 (AT)
Inventor: BARBE PIER CAMILLO
IPC: C08F4/643
Filed: 1987-11-10
Granted: 1992-06-15
Abstract: 1) Components of catalysts suitable for the (co)polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution, obtained by reaction of a solid catalyst - forming component comprising a Ti compound having at least a Ti-halogen bond and optionally an electron donor compound supported on a Mg halide in active form, with a compound (AH) containing at least an active hydrogen atom, used in controlled amounts and made to react in a liquid medium not reactive towards the solid component and having a dielectric constant higher than 2, measured at 20 DEG C. 2) Catalysts comprising the product of reaction of a solid catalyst component as above described, with an Al-alkyl compound and an electron donor compound. 3) Process for the (co)polymerization of alpha-olefins to stereoregular polymers having a narrow molecular weight distribution in the presence of the above stated catalyst. c
Patent AT-E67580-T1 (AT)
Inventor: MERZ HEINRICH
IPC: F24C15/32
Filed: 1987-12-19
Granted: 1991-10-15
Abstract: In order, in the oven of a cooker, also to be able to treat items to be cooked with steam, there is inserted in the bottom (3) of the oven muffle a pot-like evaporation vessel (4) which is connected to a water supply line (5). Advantageously, the connection is to a water filling container designed as a drawer (6) in the region of the operating panel (7). In order to avoid condensation in the cooking space, the cooking space wall is heated before production and introduction of steam and in operation, both with circulating hot air and with steam, the heating elements for both heating types are switched on in a timed manner and alternately. <IMAGE>
Patent AT-E60876-T1 (AT)
Inventor: DARE-EDWARDS MARTIN PHILIP
IPC: C07C69/013
Filed: 1987-11-04
Granted: 1991-02-15
Abstract: Use as lubricants, especially for tractive drives, of ester compounds of the general formula I <CHEM> wherein Cb denotes a carboxylic grouping which may be monocarboxylic (MCb) of formula -O-CO- or -CO-O-, dicarboxylic (DiCb) of formula -O-CO-R4-CO-O- or -CO-O-R4-O-CO-, or tetracarboxylic (TCb) of formula -O-CO-R5-CO-O-R6-O-CO-R5-CO-O-; R4 represents an optionally substituted alkylene or alkenylene group, a C5-10 cycloalkylene group, a di-(C5-10 cycloalkylene) group, or a C5-10 cycloalkenylene group; R5 represents an alkylene group and R6 represents a cycloalkylene group; each group R3 individually represents a C1-6 alkyl, C2-6 alkenyl, C3-20 mono- or polycycloalkyl group or a hydrogen atom; m and n are each 0 or 1; R1 represents an optionally substituted C4-10 tertiary alkyl group or an optionally substituted C3-8 cycloalkyl or C6-14 bicyclo or tricycloalkyl group; and R2 represents the same as R1 or alternatively represents an optionally substituted alkyl, alkenyl, mono- or polycycloalkyl, mono or polycycloalkenyl group; provided that when m and n are each 0 and Cb is MCb or DCb wherein R4 is cyclohexylene, then R1 and R2 are not both cyclohexyl.
Patent AT-E64911-T1 (AT)
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/12
Filed: 1987-02-10
Granted: 1991-07-15
Abstract: This relates to a lock arrangement particularly adapted for use in locking together closure panels of paper board cartons and the like. The lock arrangement utilizes a conventional basic type of lock including a primary locking tab and a secondary locking tab. The primary locking tab engages in a cutout having as part of its boundary a straight line primary locking shoulder. The new feature of the lock arrangement is an arrangement for receiving the secondary locking tab. This arrangement is in the form of a cut line which will define an opening through the associated closure panel and also define a secondary locking ear for engagement beyond a prong on the secondary locking tab. The closure panel in which the cutout and the cut line are formed is provided adjacent the cut line either with an opening or a hinged locking flap with there being between the cutout and either the opening or the locking flap a narrow strap. When a nose of the secondary locking tab engages the panel between the narrow strap and the cut line, the panel is locally bowed through a twisting of the narrow strap facilitating the opening of the panel along the cut line so as to automatically receive the nose of the secondary locking tab.
Patent AT-E60449-T1 (AT)
Inventor: MORTIMORE DAVID BRYAN
IPC: G02B6/255
Filed: 1987-02-13
Granted: 1991-02-15
Abstract: A technique for reducing splice loss between similar or dissimilar optical fibres. Two fibres (10, 11) are joined by fusion splicing and the joint region is tapered until the cladding assumes a guiding function. This produces a mode transformer which converts the fundamental mode of one fibre to that of the other with little or negligible loss.
Patent AT-E64238-T1 (AT)
Inventor: KEMPTER MEINRAD
IPC: H01L23/00
Filed: 1987-09-01
Granted: 1991-06-15
Abstract: There is disclosed a semiconductor chip and a method of directing a first writing laser beam and a second scanning laser beam across the surface of the semiconductor chip. The semiconductor chip includes first and second edges and a recognition pattern to be scanned by the scanning laser beam to facilitate the control of the relative movement of the semiconductor chip and the writing laser beam. The recognition pattern includes a pair of first enter codes disposed respectively along the first and second edges. Each of the first enter codes includes a synchronization mark and a step recognition mark disposed behind the synchronization mark considering that the scanning laser beam is directed from its edge to first scan the synchronization mark and then the step recognition mark.
Patent AT-E116329-T1 (AT)
Inventor: KUNG PATRICK C
IPC: A61K38/17
Filed: 1986-12-02
Granted: 1995-01-15
Abstract: A soluble cell free molecule carrying an antigenic determinant of a T cell receptor, which may be used as an in vitro or in vivo diagnostic agent or as a therapeutic agent.
Patent AT-E82313-T1 (AT)
Inventor: FERRIER DONALD R
IPC: H05K3/18
Filed: 1987-09-10
Granted: 1992-11-15
Abstract: A process for selective metallization of a substrate in a predetermined desired pattern, and particularly for the manufacture of printed circuit boards, in which a substrate patterned in desired manner with resist material is treated with conditioning agent, adjuvant and deactivating agent preparatory to catalytic activation and electroless deposit of metal flash. By proceeding in this manner, adherent flash metal deposit is achieved on non-resist areas without encountering significant plating on resist areas. Following metal flash deposit, the resist can be easily and cleanly stripped and additional metal then built up on the flash metal.