baber/WOPTO huggingface dataset:
Patent AT-E39101-T1 (AT)
Inventor: SCHULLER REINHARD DR-ING
IPC: G05D1/02
Filed: 1986-09-04
Granted: 1988-12-15
Abstract: A device for tow vehicles intended for maneuvering commercial aircraft, where the type of aircraft to be towed is identified and the turn-out angle between the longitudinal axes of the vehicle and the aircraft is determined and monitored during the towing process. The type of aircraft may be ascertained by measuring the width of the nose gear assembly. The turn-out angle can be calculated by measuring the relative distances between opposing sensors on the tow vehicle and the fuselage utilizing a characteristic hull shape of the particular type of aircraft.
Patent AT-E56397-T1 (AT)
Inventor: HALM HANS
IPC: B42F17/34
Filed: 1986-10-24
Granted: 1990-09-15
Abstract: The telephone index has a plurality of selection keys and a spring-operated drawer witha stack of index cards, which is held in the index housing by means of a locking device in such a way that on operating a selection key the drawer locking means is released and consequently the drawer with the selected index card and the index cards below it is extended, while the index cards located above the selected card are held back in the index housing by means of a card hold-back device released by the operated selection key and is constructed in such a way that the unlocking of the drawer on operating a selection key takes place by a drawer position change in such a way that in its front region the drawer is lowered counter to the tension of a spring element and simultaneously the drawer locking means is released on the upper edge of the housing opening for the drawer, so that the drawer can be extended, the drawer locking means comprising a stop cam shaped onto the upper edge of the front drawer terminal ledge and which ensures that in the inserted state the drawer is held in the index housing.
Patent AT-E87287-T1 (AT)
Inventor: HUGHES JOHN THOMAS
IPC: B28B3/02
Filed: 1986-07-29
Granted: 1993-04-15
Abstract: Shaped pieces of insulation having non-uniform thickness but substantially uniform density are formed by simultaneously compacting and consolidating at least first and second portions of a particulate insulation material in an independent manner so as to form a shaped piece of insulation in which the first and second portions have different thicknesses in the direction of compaction. The degree of compaction of the first portion is the same as the degree of compaction of the second portion so that the shaped piece of insulation has substantially uniform density.
Patent AT-E34753-T1 (AT)
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07K5/078
Filed: 1986-01-10
Granted: 1988-06-15
Abstract: Pristinamycin IIB derivatives of formula:   <IMAGE>   in which R denotes a nitrogen-containing 4 to 7-membered heterocyclic ring optionally substituted by alkyl; or alkyl (2 to 4 C) substituted by 1 or 2 phenyl, cycloalkylamino or N-alkyl-N-cycloalkylamino (3 to 6 ring atoms), alkylamino, dialkylamino or dialkylcarbamoyloxy radicals (the dialkylamino moieties of these 2 latter radicals being capable of forming a 4 to 7-membered cyclic ring optionally substituted by alkyl) or substituted by 1 or 2 nitrogen-containing 4 to 7 membered heterocyclic rings, optionally substituted by alkyl, at least one of the above substituents being a nitrogen-containing substituent capable of forming salts and n is 1 or 2, all the alkyls being linear or branched and containing (unless stated otherwise) 1 to 10 carbon atoms, their isomers, their salts and their preparation. These compounds, optionally in combination with known synergistins or synergistins of formula:   <IMAGE>  are useful as antimicrobial agents.
Patent AT-E107705-T1 (AT)
Inventor: PERO RONALD W
IPC: C12Q1/48
Filed: 1987-01-16
Granted: 1994-07-15
Abstract: Cellular DNA repair enzyme activity has been found to be an indicator of susceptibility or predisposition of an individual to DNA associated diseases. The activity of the enzyme adenosine diphosphate ribosyl tranferase (ADPRT) has been found to be a good indicator as to the susceptibility of an individual to DNA associated diseases, such as cancer.
Patent AT-E76714-T1 (AT)
Inventor: BEER RICHARD
IPC: A23G9/20
Filed: 1987-03-12
Granted: 1992-06-15
Abstract: A shaped body of ice cream built up of layers is described. The individual layers (3) of ice cream consist of extruded strands (2) that are laid down in the form of curves, for example an eight, beside and on top of one another. Further, an apparatus for preparing such shaped bodies is described wherein a plurality of nozzles are arranged side by side and with the outlets underneath in a moveably mounted support plate. The supply side of each nozzle is connected via a supply line with a distributor head and the support plate is moved in curves by means of a mechanism. A moveable substrate for the extrudate, for example a conveyor belt or a tray, is arranged underneath the nozzles.
Patent AT-E71078-T1 (AT)
Inventor: SIRCAR JAGADISH C
IPC: C07C43/178
Filed: 1984-10-26
Granted: 1992-01-15
Abstract: Novel purine derivatives of formula <CHEM> as agents for treating autoimmune diseases are described. Also disclosed are processes for their production and pharmaceutical compositions comprising the compounds, as well as novel intermediates in the manufacture thereof.
Patent AT-E56717-T1 (AT)
Inventor: HIRAI KENTARO
IPC: C07D491/056
Filed: 1987-06-30
Granted: 1990-10-15
Abstract: A compound of the formula : <CHEM> (wherein R is hydrogen, hydroxy, methoxy, acetoxy, acetoxymethyl or trifluoromethyl; R<1>, R<2>, R<3> and R<4> each is hydrogen, hydroxy, optionally substituted C1-C5 alkoxy, acetoxy, propynyloxy, allyloxy or benzyloxy; or R<2> and R<3> taken together form methylenedioxy; R<5> is hydrogen, hydroxymethyl, C2-C4 alkoxycarbonyl, C2-C5 acyloxymethyl or phthalidyl; and n is 0 or 1 except for the case in which R is methoxy and R<1>, R<2>, R<3>, R<4> and R<5> each is hydrogen) or its pharmaceutically acceptable acid addition salt, being useful as anti-ulcer agents is provided through several routes.
Patent AT-E86798-T1 (AT)
Inventor: WINNERL JOSEF DR
IPC: H01L21/822
Filed: 1987-08-10
Granted: 1993-03-15
Abstract: A latch-up protection circuit for an integrated circuit using complementary MOS circuit technology has a substrate bias generator that applies a negative substrate bias to a semiconductor substrate having a p-conductive material into which a well-shaped semiconductor zone of n-conductive material is inserted. In order to avoid latch-up effects in the integrated circuit, an electronic protection circuit interrupts the capacitive charging currents of a capacitor in the substrate depending on the potential of the semiconductor substrate which is taken at a doped substrate bias terminal. The electronic protection circuit connects a capacitor bias generator to the capacitor when a voltage on the substrate bias terminal is less than a sum of a reference potential and a threshold voltage of a first transistor in the electronic protection circuit. The electronic protection circuit disconnects the capacitive bias generator from the capacitor when a voltage on the substrate bias terminal is greater than the sum. During normal operation the electronic protection circuit does not load a supply voltage source or a substrate bias voltage source with current.
Patent AT-E86627-T1 (AT)
Inventor: YANG REN-DER
IPC: C12P21/00
Filed: 1987-06-01
Granted: 1993-03-15
Abstract: Monomeric, biologically active growth hormone is isolated from microbially-produced insoluble inclusion bodies by solubilizing and denaturing the growth hormone by extraction of the inclusion bodies into a guanidine salt solution such as guanidine hydrochloride and subsequently renaturing at least a portion of the growth hormone in the solution by replacing the guanidine salt solution with a denaturant-free buffer solution and removing precipitated impurities and growth hormone aggregates. The renatured growth hormone is then purified by ion-exchange chromatography.
Patent AT-E65827-T1 (AT)
Inventor: ISENBERG RAINER
IPC: F16B25/00
Filed: 1988-04-30
Granted: 1991-08-15
Abstract: A self-tapping screw (14) with a shank (16), having a head (18) on its end, which shank (16) has three axial regions, namely a first region enclosing a head (18), which forms a retaining region provided with a thread, a second region, originating from the other end of the shank (16), which forms a guide region which is coaxial with respect to the first region and has a maximum diameter which is smaller than the diameter of the first region, and a third region, located between the first and second regions, which forms an expansion section (24) tapering essentially conically towards the second region, and a partial thread, which consists of a plurality of partial thread pitches, only partially forming the depth of the thread, and which is connected to the thread of the first region and has the same pitch as that region, the expansion section (24) having two mutually opposite circumferential segments, the one segment of which has a greater radial distance from the screw axis at all points than the other segment, and the partial thread being constructed essentially only in the first segment. <IMAGE>
Patent AT-E92364-T1 (AT)
Inventor: SCHWARZ MANFRED DIPL-ING
IPC: B02C18/18
Filed: 1988-07-14
Granted: 1993-08-15
Abstract: Mixing apparatus comprises a container which may be in the form of a hollow cylinder with its axis horizontal. It contains mixing means mounted to rotate within the container about its axis and in addition a pulveriser mounted in the cylindrical wall of the container. Whereas in known mixers of this kind the additional pulveriser comprises so-called knife heads which do not in every case grind down sufficiently rapidly and uniformly the material to be treated, in the mixer now proposed the grinding of the material is improved by the addition of a shearing effect. The pulveriser comprises two concentrically arranged relatively rotatable shearing rings and is in a position to disintegrate even materials which are difficult to treat, such as damp materials, rapidly and at the same time efficiently. Fluid can also be added in the region of the pulveriser without the material being caused to form into lumps.
Patent AT-E72710-T1 (AT)
Inventor: KRUSE DIETRICH DIPL-ING
IPC: G06K19/077
Filed: 1988-08-02
Granted: 1992-03-15
Abstract: The chip card (1, 11) exhibits at least one light-emitting diode (3, 13) controlled by the processor of the chip card, by means of which individual operating states relating to the data transfer and/or to various safety procedures are indicated. <IMAGE>
Patent AT-E73297-T1 (AT)
Inventor: DESTEPHEN STEPHEN J
IPC: A23F5/24
Filed: 1988-11-04
Granted: 1992-03-15
Abstract: A beverage capsule in which a beverage base is enclosed in a thin walled solid envelope made of chocolate or a fat-based confectionery coating.
Patent AT-E73792-T1 (AT)
Inventor: CHAN KA-KONG
IPC: C07C67/00
Filed: 1988-12-07
Granted: 1992-04-15
Abstract: A new approach to produce vitamin E in optically active pure form involving an asymmetric synthesis and novel intermediates therein.
Patent AT-E71964-T1 (AT)
Inventor: VISSER CORNELIS
IPC: B05D7/00
Filed: 1988-09-05
Granted: 1992-02-15
Abstract: The invention relates to a process for application of a roof cladding, characterised in that, 0.1 to 5 cm polyester foam is applied by mixing a composition capable of setting, on the basis of an unsaturated polyester and a monomer containing an ethylenic unsaturation, with a gas to obtain a foam, the foam is applied in situ on a roof with an irregular surface, and this foam is allowed to set and that a polyester top layer is applied on top of the foam.
Patent AT-E91980-T1 (AT)
Inventor: JENKINS RICHARD A
IPC: B42D5/02
Filed: 1988-02-03
Granted: 1993-08-15
Abstract: The recipient of a mailer, following pre-printed instructions, severs a marginal portion in order to separate a cover sheet, through a window (50) of which the initial mail-to address (112) label was visible, from a return envelope which, except for the initial mail-to address, has an upside-down orientation relative to the mailer. The recipient then turns the return envelope right-side-up which places the initial mail-to address in the upper left hand corner, upside down, as a from address, and places the return mail-to address (which was formerly hidden, in an inverted orientation, by the cover sheet, right-side-up in a customary position. The recipient then detaches a remittance document (48) from the separated cover sheet and places it in the return envelope, e.g. together with a bank check (126) or other form of payment, seals the return envelope and mails it back.
Patent AT-E91559-T1 (AT)
Inventor: MOTOTAKE TATSUYA
IPC: G11B15/22
Filed: 1988-08-26
Granted: 1993-07-15
Abstract: A recording and/or reproducing apparatus (1) for a magnetic tape cassette (67) has a back-tension arm (88) pivotably mounted on a mechanical chassis (2) of the apparatus (1) and an actuator mechanism (82) for releasing braking force applied on a pair of tape reel bases (10, 11) by a pair of braking arms (75, 76) while a magnetic tape (71) is run at a high-speed speed. The actuator mechanism (82) includes an axially sliding connector rod (84) engaging with a slider (93) through which said back-tension arm (88) is actuated according to movement of the connector rod (84), whereby the back-tension arm (88) may apply light friction to the take-up reel base (11) in a reverse running mode in which the magnetic tape (71) is fed from the take-up reel (11) to the supply reel (10) by rotation of a capstan (45) and pinch roller (49) at a relatively slow speed, to prevent slack in the tap (71) when it is started in the reverse running mode.
Patent AT-E60935-T1 (AT)
Inventor: KERTTULA REIMA
IPC: D21F9/00
Filed: 1988-07-12
Granted: 1991-03-15
Abstract: Web former for a paper machine, said former comprising a lower-wire (10) loop, which forms the single-wire initial part (10a) of the dewatering zone. The former includes a top-wire unit (30), which includes an upper wire (20), which, together with the lower wire (10), forms a twin-wire dewatering zone. The former includes a first forming roll (21) provided with an open hollow face (21 min ) and fitted inside the upper-wire loop (20), the twin-wire forming zone starting in connection (A) with the said first forming roll (21). Inside the lower-wire loop (10) there is a forming shoe (11), which is provided with a curved deck (12) that guides the lower-wire loop (10). The former includes a second forming roll (22) fitted inside the upper-wire loop (20) and placed after the forming shoe (11). The former is provided with water collecting means (40) operating without any external suction source, whose dewatering is based on the kinetic energy of the water that is being removed and/or on gravity.
Patent AT-E92094-T1 (AT)
Inventor: DI BIASE STEPHEN A
IPC: C10N30/06
Filed: 1988-01-06
Granted: 1993-08-15
Abstract: Gear oil compositions are described which comprise a lubricating base oil having dissolved therein:     (A) at least one phosphite ester characterized by the formula: <CHEM> wherein R<1> and R<2> are hydrocarbyl based groups of from 1 to 30 carbon atoms and   (B) at least one metal overbased composition. Another embodiment of the invention comprises the above-mentioned (A) and (B) with (C) a sulfurization product of an aliphatic olefinic compound containing from 3 to 30 carbon atoms. a
Patent AT-E107459-T1 (AT)
Inventor: PEITZ ALBERT ING GRAD
IPC: H04Q11/04
Filed: 1989-01-26
Granted: 1994-07-15
Abstract: The switching device (DV) exhibits a plurality of line devices (LA1 to LAm) to which both multiplex lines (ZML, AML) and individual lines (ZL1 to ZLn, AL1 to ALn) are connected. These line access devices are also connected to at least one switching bus system (VBUS1 to VBUS11m) of the switching device. Communication signals are transmitted between the line access devices and the respective switching bus system in multiplex frames corresponding to multiplex frames transmitted on the multiplex lines. These multiplex frames are modified in the respective line axis device in such a manner that, on the one hand, communication signals accepted from individual lines are inserted into free time slots and, on the other hand, communication signals to be transmitted via individual lines connected to the respective line access device are extracted. <IMAGE>
Patent AT-E74408-T1 (AT)
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/02
Filed: 1989-04-06
Granted: 1992-04-15
Abstract: Plastic expansion dowels are used in connection with attachment screws, the expansion dowel being screwed into a hole drilled in the masonry, being expanded by insertion of the attachment screw and being anchored therewith. 
<??>In order to obtain an increase in the retention forces in the region of the expanded end of the expansion dowel, the external notches provided there are designed with a reduced notch depth. 
<IMAGE>
Patent AT-E80084-T1 (AT)
Inventor: SEIBICKE WILFRIED
IPC: B29B7/74
Filed: 1989-11-15
Granted: 1992-09-15
Abstract: The dosing and mixing device has two storage chambers (23, 24) for two reaction components, which chambers are in each case connected via a connecting tube to a separate geared pump (29, 30), from which delivery tubes (40, 41) leave, which run outside the housing of the device and lead to a discharge appliance (45), having a handle (46) and an interchangeable mixing nozzle (65), in which the two components are brought together for the first time. Depending on requirements, the discharge appliance may either be held in the hand or arranged in a fixed emission position by means of a holder on the device, designed as a stand unit. <IMAGE>
Patent AT-E134806-T1 (AT)
Inventor: BORRAS JAIME ANDRES
IPC: H04B1/04
Filed: 1989-09-18
Granted: 1996-03-15
Abstract: A transceiver must pass through a predetermined area and receive two codes before relocating from a low power to a high power communication system (and vise versa). By determining in which order the two codes were received, the transceiver knows whether it has advanced from a low-to-high or high-to-low power communication system. Accordingly, the transceiver may adjust its transmitter power or other operational parameters to properly operate in both communication system. Also, the transceiver operates to approximate remaining battery life when it determines that it is moving from a low power to a high power mode. In this way, the transceiver may inform an operator of limited operational life in a high power mode, while the individual has an opportunity to obtain additional or a replacement battery.
Patent AT-E106101-T1 (AT)
Inventor: DARNFORS SVEN
IPC: C22C30/00
Filed: 1989-11-07
Granted: 1994-06-15
Abstract: PCT No. PCT/SE89/00630 Sec. 371 Date Apr. 10, 1991 Sec. 102(e) Date Apr. 10, 1991 PCT Filed Nov. 7, 1989 PCT Pub. No. WO90/05792 PCT Pub. Date May 31, 1990.An iron, nickel-, chromium base alloy having an austenitic structure, good high temperature features, including a very high resistance to oxidization in an oxidizing atmosphere and to carburization in a carborizing atmosphere at high temperatures, and a high creep fracture resistance. The alloy has the following composition in weight percent: 0.01-0.08 carbon, 1.2-2.0 silicon, from traces up to 2 manganese, 22-29 chromium, 32-38 nickel, 0.01-0.15 rare earth metals, 0.08-0.25 nitrogen, with the balance essentially of only iron and unavoidable impurities and normally occurring accessory elements in normal amounts. The rare earth metals in combination with the silicon content serve to improve the growth of a protecting silicon dioxide-layer on the metal surface, when the metal surface is subjected to high temperatures in oxidizing atmospheres. This counteracts the transportation of metal irons, in particular chromium, out of the alloy so that scaling is minimized.
Patent AT-E98409-T1 (AT)
Inventor: MEIER HERBERT
IPC: G06K7/00
Filed: 1990-03-07
Granted: 1993-12-15
Abstract: A circuit arrangement is described for generating pulses for maintaining the oscillations of a resonance circuit after termination of an outside stimulation of the oscillations by means of an HF carrier oscillation. The circuit arrangement comprises an energy storage element (28) chargeable by the HF carrier oscillation to a supply voltage value. An amplitude detector circuit (44) serves to generate a trigger circuit when the oscillation amplitude of the resonance circuit (12) drops beneath the supply voltage value. A first switching element (T2) supplies the oscillations of the resonance circuit (12) under the control of the trigger signal to a delay circuit (34, 52, 58, 54, 62, 68) which at its output furnishes switching pulses with a predetermined phase position with respect to the oscillations of the resonance circuit (12). A second switching element (T1), for the duration of each switching pulse, enables the supply of energy from the energy storage element (28) to the resonance circuit (12).
Patent AT-E119371-T1 (AT)
Inventor: ZONI SERGIO
IPC: A47L11/30
Filed: 1990-12-13
Granted: 1995-03-15
Abstract: A housing and collecting device of washing liquids for washing machines used for floorings and wide surfaces including: a housing (4) for a washing liquid to be sprayed, a tank (9) for said washing liquid recovered from a flooring, and recovery means (14) for recovering said washing liquid from said flooring, including a suction device (17) suitable for causing a depression into the same tank (9), said tank (9) and housing (4) being foreseen internal with one another, with said tank (9) inside said housing (4) and sealingly closed with respect to the housing for forming a hollow space (12) between one another housing the washing liquid to be sprayed. <IMAGE>
Patent AT-E109370-T1 (AT)
Inventor: STOWE DONALD H
IPC: C01F11/46
Filed: 1990-12-19
Granted: 1994-08-15
Abstract: A process for removing sulfur dioxide from a flue gas in a wet scrubber with an aqueous slurry formed from calcium hydroxide and magnesium hydroxide with magnesium hydroxide or magnesium oxide recovered therefrom. A thickened sludge from a thickener containing calcium sulfite solids is separated and an aqueous sulfite solution removed, with a first portion of the solution returned to the thickener while a second portion thereof is oxidized to form a sulfate solution. Lime is added to the sulfate solution to precipitate calcium sulfate and form an aqueous magnesium hydroxide suspension, with the precipitated calcium sulfate separated from the magnesium hydroxide suspension which may be dewatered to form a magnesium hydroxide product or calcined to produce magnesium oxide. <IMAGE>
Patent AT-E119902-T1 (AT)
Inventor: FREYNE EDDY JEAN EDGARD
IPC: C07D233/74
Filed: 1990-07-02
Granted: 1995-04-15
Abstract: Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives of formula <CHEM> the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein R is hydrogen, C1-6alkyl, phenyl; substituted phenyl; pyridinyl; or thienyl optionally substituted with halo or C1-6alkyl;  R<1> is hydrogen of C1-6alkyl;  R<2> is hydrogen, C1-6alkyl, hydroxyC1-6alkyl or phenyl; or  R<1> and R<2> taken together may also form a C1-5alkanediyl radical;  X is a radical of formula  =O      (a),  =N-O-R<3>      (b),or  =CH-R<4>      (c); R<3> is hydrogen, tri(C1-6alkyl)silyl or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>; R<4> is COOH, COOC1-4alkyl, CONR<5>R<6>, COOCH2CONR<7>R<8> or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>. Pharmaceutical compositions containing said compounds as an active ingredient. Methods of preparing said compounds and pharmaceutical compositions.
Patent AT-E127118-T1 (AT)
Inventor: LEVITT BARRIE
IPC: A61K/
Filed: 1990-03-23
Granted: 1995-09-15
Abstract: New 2-alkyl-3-(4-hydroxy-3,5-di-tert-butylbenzoyl)benzofurans useful for treating cardiac arrhythmia, as well as pharmaceutical compositions containing these benzofurans and the method of treating cardiac arrhythmia therewith are disclosed.