baber/WOPTO huggingface dataset:
Patent AT-E110220-T1 (AT)
Inventor: WALDHAUER FRED DONALD
IPC: H04R25/00
Filed: 1989-02-23
Granted: 1994-09-15
Abstract: A programmable low voltage compressor circuit suitable for use with hearing aids is described. The compressor has a continuously variable compression ratio wherein the gain of the compressor may be programmably controlled over a wide range and the compressor may be powered from a power source as low as 1.1 volt. The compressor employs a variolosser wherein the gain is controlled by the ratio of the currents flowing out of first and second control terminals. A control circuit coupled to the variolosser controls the magnitude of the currents flowing out of the two control terminals. The control circuit includes a peak detector which generates a signal related to the peak positive envelope of the signal input to the compressor. A voltage to current converter is coupled to the peak detector for increasing the magnitude of the current flowing out of one of the control terminals of the variolosser as the voltage output of the peak detector increases. Furthermore, the gain and compression ratio of the compressor over a wide range is programmably controllable.
Patent AT-E123850-T1 (AT)
Inventor: KAMIYA SOJI
IPC: C23C28/02
Filed: 1990-02-20
Granted: 1995-06-15
Abstract: In a plane bearing comprising a lining (11) having first concavities (12) on the surface thereof, a bonding layer (13) formed on the lining, and having second concavities (13a) which protrude into the first concavities (12) of the lining (11), and an overlay (14) formed on the bonding layer (13), the seizure resistance of the bearing with worn overlay (14) is enhanced by determining the first length of first concavities (12) as seen in a direction perpendicular to a sliding direction (A) non-equal to the second length of said first concavities (12) as seen in the sliding direction (A).
Patent AT-E114867-T1 (AT)
Inventor: PERRET MICHEL
IPC: H01H33/91
Filed: 1990-08-06
Granted: 1994-12-15
Abstract: The invention relates to a medium voltage contact breaker. 
<??>The subject is a medium voltage contact breaker comprising an envelope (1) in insulating material occupied by a gas with good dielectric properties, and inside which envelope are arranged: 
 
  - first contacts (4) connected to a first current intake (2) and second contacts (13) connected to a second current intake (10), 
  - a fixed arc contact (5) connected electrically to the said first current intake and a moving arc contact (25) fixed to a link-rod (21) mechanically connected to an operating member, and, 
  - a moving permanent contact (30) integral with the moving arc contact (5, 54) and establishing, when the contact breaker is in the depressed position, an electrical connection between the said first (4) and the said second (13) contacts, characterised in that the said moving permanent contact is a tubular part (30) of short length, the said first and second contacts being arranged in two circular arcs respectively. 
 
<??>Application to medium voltage contact breakers. 
<IMAGE>
Patent AT-E107856-T1 (AT)
Inventor: ANGELETTI RUGGERO
IPC: A61K9/00
Filed: 1990-10-31
Granted: 1994-07-15
Abstract: Pharmaceutical formulations for the topical use containing 2,6-pyridinemethanol-bis-(N-methylcarbamate) (pyridinol carbamate) and its instable polymers solubilized in either hydrophilic or hydrophobic solvents, for the treatments of obliterans peripheral vasculopathies, for ophthalmic use and in aerosol for the attack and prevention of angina pectoris attacks.
Patent AT-E90514-T1 (AT)
Inventor: SLUIMER PIETER
IPC: A21D2/14
Filed: 1990-02-21
Granted: 1993-07-15
Abstract: A method of preparing frozen pieces of bread dough, in which dough is kneaded and subsequently entirely shaped and proofed doughpieces are prepared and frozen. The pieces of bread dough can be stored in a freezer for some time and subsequently placed from the freezer, without defrosting step, in an oven and be baked off. The dough is kneaded at a high intensity. In a different embodiment, alcohol is added to the dough.
Patent AT-E84839-T1 (AT)
Inventor: TAKEUCHI MICHIYUKI
IPC: E04F13/21
Filed: 1990-03-29
Granted: 1993-02-15
Abstract: A support structure for a tiled wall assembly supports tiles (14) hanging on a board (10). The tile hanging board (10) such as a cement board can constitute a wall and is provided with a plurality of protrusions (12) each of which has an upwardly directed hook portion (121) at an upper end. The tile (14) has an engaging groove (16) on the inside. The groove (16) terminates at a downwardly directed hook portion (141) at an upper end. The downward hook (141) of the tile (14) is hung on the upward hook (121) of the protrusion (12). The lower inside of the tile (14) is secured to the board (10) by an adhesive (30).
Patent AT-E94135-T1 (AT)
Inventor: BROWN PAUL E
IPC: B65D47/12
Filed: 1990-04-25
Granted: 1993-09-15
Abstract: A dispensing package (1) is provided for fluid products, such as liquids, pastes, powders and the like. The package comprises a container (2) in which the product is packaged, and a self-sealing dispensing valve (3) which is of silicone rubber and has a slit (20) which automatically opens and closes in response to the application and removal of a predetermined threshold pressure. A removable closure (4) may be provided to cover the dispensing valve and prevent inadvertent discharge of the product during transport, storage and other similar conditions. The valve (3) has a flange (19) which is held in compressed condition between a lip (13) and a crimped ring (27) to provide an effective seal.
Patent AT-E131289-T1 (AT)
Inventor: BURT MICHAEL GRAHAM
IPC: G02F1/015
Filed: 1990-09-04
Granted: 1995-12-15
Abstract: By forming quantum well (QW) structures with two different heterojunctions having different band offsets it is possible to form QWs having built-in dipoles. The presence of a built-in dipole in a narrow enough well results in QWs having absorption edges which, unlike those of conventional QWs, can be shifted to the blue by application of an electric field of appropriate polarity.
Patent AT-E108215-T1 (AT)
Inventor: KOBAYASHI KENICHI OGUNI DEVELO
IPC: C22B5/04
Filed: 1990-10-25
Granted: 1994-07-15
Abstract: The method for producing high-purity metallic chromium from a mixed material of chromium oxide and aluminium, which is comprising steps of; preparing said mixed material of chromium oxide and aluminium by adding carbon and an easily sulfidable metallic powder thereto in advance, producing thermite-crude metallic chromium by providing thermite reaction with said mixed material so as to make a solid solution of carbon and easily sulfidable metal, and, removing residual impurities such as oxygen and sulfur in said crude metallic chromium by heat treating said crude metallic chromium in a vacuum or an inert gas atmosphere in a heating furnace.
Patent AT-E75307-T1 (AT)
Inventor: JOHNSON CHARLES VINCENT
IPC: C08K5/59
Filed: 1990-03-14
Granted: 1992-05-15
Abstract: In a packing device for a plant for bringing water into direct contact with atmospheric air in which the packing units consist of thermoformed trickle boards consisting of an organic high polymer provision is made for at least one substance inhibiting the development of microorganisms to be included in the bulk of the high polymer.
Patent AT-E151054-T1 (AT)
Inventor: SCOTT ALISTAIR
IPC: A23L2/00
Filed: 1990-06-19
Granted: 1997-04-15
Abstract: Apparatus for producing carbonation flavoured drinks has a number of features. Water introduced to a water break from the mains supply holds a value open whilst the carbonation chamber is being filled. A concentrate supply includes a metering chamber into which concentrate flows under gravity and from which concentrate is discharged by gas pressure. The concentrate containers include means to indicate the type of concentrate therein and the degree of carbonation of water is controlled by detecting this indication. Change-over from one gas supply bottle to another is achieved utilising the pressure of the gas in the bottle to displace an element which effects the change-over. Concentrate in supply containers thereof is cooled by coolant used from cooling the carbonation chamber.
Patent AT-E157517-T1 (AT)
Inventor: HECKER IRV
IPC: A47F11/06
Filed: 1990-06-08
Granted: 1997-09-15
Abstract: A natural daylight window simulation unit includes a thin supporting structure, a sheet of transparent material with imprinted indicia thereon representing a view, supported in this structure, and a thin, natural-like daylight backlighting system provided in supporting structure for supplying evenly diffused backlighting to the sheet of transparent material, to create in combination with the imprinted transparency a simulation unit supplying natural daylight especially to a windowless interior. The simulated daylight window units can be made in the form of a window or a skylight or a door with window panels.
Patent AT-E119057-T1 (AT)
Inventor: BERNARD ROBIN D
IPC: A47J43/28
Filed: 1990-08-14
Granted: 1995-03-15
Abstract: An improved filter comprising a porous sheet of substantially uniform thickness having the following composition: 15% to 35% activated carbon; 15% to 40% calcium silicate, magnesium silicate, or mixtures thereof; 25% to 40% cellulosic fiber; up to 2% resin binder; and, optionally, 0% to 30% diatomaceous earth.
Patent AT-E140840-T1 (AT)
Inventor: HILL ALAN MICHAEL
IPC: H04Q3/52
Filed: 1990-11-08
Granted: 1996-08-15
Abstract: PCT No. PCT/GB90/01717 Sec. 371 Date May 29, 1992 Sec. 102(e) Date May 29, 1992 PCT Filed Nov. 8, 1990 PCT Pub. No. WO91/07854 PCT Pub. Date May 30, 1991A generalized connection network includes a first and second sub-network interconnected by a branching circuit having N inputs and N outputs. The branching circuit has N, two-state branching elements interconnected so as to be able to replicate a signal coupled to any one of the inputs to each of up to N outputs. The cyclic connection scheme provided by an additional two-state switch permits a net reduction in the total number of two-state switches necessary to form a generalized connection network.
Patent AT-E140809-T1 (AT)
Inventor: LAROUSSE ROGER
IPC: H04M3/22
Filed: 1991-05-13
Granted: 1996-08-15
Abstract: Data processing automaton comprising elementary automata (SUPMS, DEP, ARR...) arranged into several levels (niv1, niv2...), an event presentation device PTA responding to the occurrence of an event by identifying a lowest active automaton level and an active elementary automaton in this lowest active automaton level, in order consequently to present the event to this active elementary automaton. An active elementary automaton of any intermediate automaton level, comprises means of activation of a lower level which make it possible, in response to certain events, to activate the immediately lower automaton level and, in this lower automaton level, to activate a lower elementary automaton, means of dispatch to the upper level which make it possible, in response to certain other events, which are not processed by the said active elementary automaton, to transfer the event to an active upper elementary automaton of the automaton level immediately above the automaton level to which the said active elementary automaton belongs, the said active elementary automaton further comprising means of de-activation which make it possible, in response to a particular event, to de-activate the elementary automaton in question and, at the same time, to de-activate any elementary automaton of the lower automaton level which would previously have been activated by the intermediary of the active elementary automaton in question. <IMAGE>
Patent AT-E137781-T1 (AT)
Inventor: LEE HOWARD G
IPC: A61C5/04
Filed: 1991-06-13
Granted: 1996-05-15
Abstract: A plastic article having heavy metal particles uniformly dispersed throughout the plastic article to produce a plastic article that has substantially the same x-ray image as a metal with one embodiment of the plastic article forming a solid tooth implant covered with a flowable gutta-percha filler materiel for insertion into the root canal of a tooth wherein a photoshadowgraph of a tooth containing the solid tooth implant and a solidified gutta-percha covering appears as a single image with the preferred mixture for the solid implant composition consists of about 50 % by weight of a polymer plastic pellets and the balance about 50% by weigh of heavy metal particles selected from the group consisting of tungsten and tantalum particles. <IMAGE>
Patent AT-E124092-T1 (AT)
Inventor: ISOBE MAKOTO C O TECHNICAL RES
IPC: C23C2/06
Filed: 1991-03-19
Granted: 1995-07-15
Abstract: A method of producing a hot-dip galvannealed steel sheet from a very-low-carbon cold- rolled steel sheet containing not less than 0.01 wt% but not more than 0.1 wt% of Ti, by subjecting the cold rolled steel sheet to a process conducted in a continuous hot-dip galvanizing system including a heat treatment, hot-dip galvanizing and a subsequent galvannealing. The method is characterized by the steps of: subjecting the cold-rolled steel sheet to a degreasing and an acid cleaning; subjecting the degreased and acid-cleaned steel sheet to a heat treatment conducted in a reducing gas atmosphere; and cooling the heat-treated steel sheet at a temperature not lower than 380 DEG C but not higher than the hot-dip galvanizing bath temperature, before the steel sheet is subjected to the hot-dip galvanizing. The very-low-carbon cold- rolled steel sheet contains, besides not less than 0.01 wt% but not more than 0.1 wt% of Ti, not more than 0.005 wt% of C, not less than 0.01 wt% but not more than 0.1 wt% of A l , not less than 0.01 wt% but not more than 0.1 wt% of Ti, and the balance substantially incidental inclusions and Fe.
Patent AT-E154933-T1 (AT)
Inventor: CAIN PAUL ALFRED
IPC: A01P13/00
Filed: 1991-11-22
Granted: 1997-07-15
Abstract: 4-Benzoyl isoxazole derivatives of the formula I: <CHEM>  wherein: R represents alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, optionally substituted cycloalkyl, -CO2R<3>,-COR<5>,cyano,nitro, -CONR<3><1>R<4> or a halogen atom;  R<1> represents :- hydrogen , alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl or optionally substituted cycloalkyl  R<2> represents :- halogen, R<5>, -SR<5>, -SOR<5>, -SO2R<5>, -SO2NR<3><1>R<4>,-CO2R<3>, -COR<5>, -CONR<3><1>R<4>, -CSNR<3><1>R<4>, -OR<5>, a nitro group, a cyano group, a group -O(CH2)q-OR<5> or alkyl substituted by OR<5>; R<3>, R<3><1> and R<4>, which may be the same or different, each represents:-     hydrogen, alkyl or haloalkyl;     R<5> represents alkyl or haloalkyl;     n represents an integer from 1 to 5; and     q represents an integer from 1 to 3; and agriculturally acceptable salts thereof and their use as herbicides is described.
Patent AT-E108226-T1 (AT)
Inventor: NEVEU JEAN-LOUP
IPC: D04H13/00
Filed: 1990-11-28
Granted: 1994-07-15
Abstract: PCT No. PCT/FR90/00861 Sec. 371 Date Jul. 26, 1991 Sec. 102(e) Date Jul. 26, 1991 PCT Filed Nov. 28, 1990 PCT Pub. No. WO91/08333 PCT Pub. Date Jun. 13, 1991.The invention concerns a method for making a non-woven from unbleached cotton or other natural ligno-cellulose fibers comprising a surface layer of substances rendering the fiber hydrophobic and comprising the following stages: formation of a sheet of unbound fibers on a water-permeable cloth, tangling the sheet fibers by means of a plurality of water jets issuing from arrays of injectors located transversely to the direction of advance of the support, the method being characterized in that the total energy imparted to the sheet by the set of jets is at least equal to a minimum threshold corresponding to the value at which said sheet becomes hydrophilic. The invention also concerns a hydrophilic non-woven made by hydraulic binding from unbleached cotton or other natural, ligno-cellulose fibers such as flax, hemp or ramie and free of chemical treatment.
Patent AT-E138656-T1 (AT)
Inventor: VIKMON MARIA
IPC: A61K31/41
Filed: 1991-03-28
Granted: 1996-06-15
Abstract: Clathrates (I) of N-ethoxycarbonyl-3- morpholino-sydnonimine (II) or its salts with cyclodextrin derivs. (III) are new. N.B., cpds. (III) include unsubstd. beta- and gamma-cyclodextrins. (II) is an anti-angina and anti-ischaemic agent (molsidomin) useful for prevention and treatment of angina pectoris. It also has antiarrhythmic, fibrinolytic, platelet aggregation inhibitory and hypotensive activity. Pref. (III) are selected from beta-cyclodextrin (BCD), gamma-cyclodextrin, heptakis-2,6,O-dimethyl -beta-cyclodextrin and hydroxypropyl- beta-cyclodextrin.
Patent AT-E124715-T1 (AT)
Inventor: BOHEN JOSEPH MICHAEL
IPC: C10M131/12
Filed: 1991-04-09
Granted: 1995-07-15
Abstract: Fire resistant hydraulic fluid compositions comprising (a) one or more esters of polyhaloaromatic acids per se or in combination with (b) one or more hydraulic fluids independently selected from mineral oil, poly- alpha -olefins, alkylated aromatics, cycloaliphatics, esters of dibasic acids, polyol esters, polyglycols, silicones, silicate esters, phosphate esters, and halogenated compositions other than (a); a method for imparting fire resistant properties to known hydraulic fluids by adding one or more esters of polyhaloaromatic acids alone or combined; and the use of the inventive compositions as fire resistant hydraulic fluids. The fire resistant compositions may, optionally, contain one or more shear-stable polymers which have been found to increase the fire resistance of the hydraulic fluid composition.
Patent AT-E150760-T1 (AT)
Inventor: URDEA MICHAEL S
IPC: C07H19/073
Filed: 1991-07-24
Granted: 1997-04-15
Abstract: Hydroxyl-protecting groups orthogonally removable by reduction with a liquid reducing agent are disclosed. The novel hydroxyl-protecting groups are particularly useful in the chemical synthesis of linear and branched oligonucleotide structures, as they are readily removed from the protected molecule with mild reagents such as dithionite. Examples of such hydroxyl-protecting groups include the 2-methylene-9,10-anthraquinone (Maq) carbonate ester and the p-nitrobenzyl carbonate ester.
Patent AT-E136842-T1 (AT)
Inventor: ANDERSSON CARL-GUSTAF
IPC: B05B13/04
Filed: 1991-08-21
Granted: 1996-05-15
Abstract: PCT No. PCT/SE91/00549 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Aug. 21, 1991 PCT Pub. No. WO92/03269 PCT Pub. Date Mar. 5, 1992.A device for processing a concrete layer by water jets, comprising a jet tube on a carriage moveable to and fro along a guide. The jet tube is pivoted in planes substantially parallel to the guide and oscillates in planes making an angle with the guide. The jet tube is inclined in one direction along the extension of the guide during the movement of the carriage along the guide, and a control unit ensures that pivoting of the jet tube with an angular velocity leading to movement of a nozzle of the jet tube along the guide with a velocity substantially equal to the velocity of the carriage is initiated at the same time as the carriage is stopped in an end position, and the control unit starts the movement of the carriage in an opposite direction when the jet tube has finished its pivoting movement.
Patent AT-E126057-T1 (AT)
Inventor: CLOTHIER MICHAEL F
IPC: A61K31/37
Filed: 1991-09-24
Granted: 1995-08-15
Abstract: This invention relates to compounds of formula (I), which are useful for killing and controlling worms (Helminths).
Patent AT-E116291-T1 (AT)
Inventor: PICARD JOSEPH ARMAND
IPC: A61K31/27
Filed: 1991-10-02
Granted: 1995-01-15
Abstract: The present invention is directed to compounds of general formula (I), methods for using the compounds of formula (I), pharmaceutical compositions thereof, and processes for preparing the compounds. Formula (I) wherein X is oxygen or sulfur; wherein R is hydrogen, a straight or branched alkyl group having from 1 to 8 carbon atoms or benzyl; wherein each of R1 and R2 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, an aralkyl group, a 5- or 6-membered monocyclic or fused bicyclic heterocyclic group, or a hydrocarbon chain having from 1 to 20 carbon atoms and from 1 to 3 double bonds.
Patent AT-E105902-T1 (AT)
Inventor: STOMMEL LOTHAR
IPC: E04F13/14
Filed: 1992-01-22
Granted: 1994-06-15
Abstract: In the case of the building facade cladding comprising a profiled rail substructure and cladding boards fastened thereupon, the vertically running profiled rails (7) contain brackets (3), onto which in each case a cladding board (2) can be placed by a lower edge face (4) set back behind the visible side (5) of the board. Each profiled rail (7) has two vertically running hollow boxes (8), in which inserted holding elements (11) are displaceable horizontally and parallel to the plane of the cladding boards and from which the holding elements (11) protrude with a hook-shaped end (12). The neighbouring perpendicular side edges of in each case two cladding boards (2) can be fastened on a common profiled rail (7) in such a way that, by horizontal displacing of the holding elements in the hollow boxes (8), the hook-shaped ends (12) of the holding elements (11) are introduced into receiving pockets (14) of the cladding boards (2), which pockets are attached on the perpendicular side edges of the cladding boards (2) on edge faces (13) set back behind the visible side (5) of the board. 
<IMAGE>
Patent AT-E153506-T1 (AT)
Inventor: LUKE JOHN ANTHONY
IPC: A24B3/14
Filed: 1992-01-28
Granted: 1997-06-15
Abstract: This invention provides a smoking article (1) having reduced sidestream smoke in the inter-puff period. A smoking article (1) according to the invention may comprise segments of a high level of tobacco-containing material (5) interconnected by segments of low level of tobacco-containing material(6) which are capable of maintaining smoulder in the inter-puff period and re-igniting the segments of a high level of tobacco-containing material(5) in the puff period. Alternatively, a smoking article according to another aspect of the invention may comprise a lengthwise, axially extending, tobacco-containing fuse portion (46) which sustains smoulder in the inter-puff period when surrounding tobacco material (45) is substantially extinguished and which re-ignites the extinguished material on puffing of the smoking article(1). <IMAGE>
Patent AT-E110138-T1 (AT)
Inventor: SCHARRER KONRAD
IPC: B65D51/16
Filed: 1992-03-04
Granted: 1994-09-15
Abstract: In a closure cap for a container, especially for a vehicle radiator, with an outer part (12), an inner part (16) of cup-shape connected with the outer part and insertable into the opening to be closed, and having an overpressure valve arranged in the inner part for opening and closing a pressure compensation channel running through the inner part (16), which overpressure valve includes an axially movable first valve body (26) which carries a first ring shape substantially radially extending sealing surface (36) biased against a ring-shaped first countersealing surface (48) by a spring urging the first valve body toward the bottom of the inner part (16), the first outwardly directed countersurface (48) is formed by a second valve body (46) movable axially between two end positions, which second valve body has an opening radially inside of the first countersealing surface (48) and radially outside of the first countersealing surface has an inwardly facing second ring-shaped sealing surface (52) and an outwardly facing third ring-shaped sealing surface (58), a respective one of which second and third sealing surfaces in each of the two end positions of the second valve body (46) engages an associated one of second and third countersealing surfaces (54) and (56) provided on the inner part (16).