baber/WOPTO huggingface dataset:
Patent AT-E87357-T1 (AT)
Inventor: HELARY DOMINIQUE
IPC: A01G9/24
Filed: 1988-10-04
Granted: 1993-04-15
Abstract: - Solar energy is collected through a first surface; - the radiation which has passed through the first surface is filtered selectively and in a variable manner via a second surface;  - the excess energy is stored. According to the invention:  - a regulation system controls: the circulation of air between the volume delimited by the 2 surfaces and a storage unit, and/or between the useful volume and the storage unit,  and the filtration via the second surface. The device comprises: collectors                                  1 a storage unit 2 air pipes                                   3 a ground 4 drains                                      5 condensates 6 a ground environment                        7 a confinement enclosure                     8 an air/air pump 9 a useful volume                            10 confinement cylinders 11 a first surface                            12 a second surface 13 a volume of air between surfaces           14 probes 15 a control                                  16 valves 17 mechanical ventilation                     18 foggers 19 lowering of ground water and recovery      20 of condensates heat pump                                  21   Air pipes ensure the transfer of the air from the volume of air between the first, collecting surface and the second, reflecting surface towards the useful volume or the storage unit. According to the invention, the in-ground storage unit is constituted by natural ground in place, within which drains are positioned, which are intended to bring about a heat exchange by migration of the air through the drain and by condensation in the earth. <IMAGE>
Patent AT-E88401-T1 (AT)
Inventor: FAMULARI GIOVANNI
IPC: B23Q11/00
Filed: 1988-06-09
Granted: 1993-05-15
Abstract: Antiscattering device for the collection of waste material (dust, shavings) produced in the course of drilling, milling and similar operations, to be fitted in the most appropriate way on machine tools and basically made up of a bellows shaped bell (e.g. frustum-conical), provided, if required, with an axially elastic vacuum cleaner or extractor - which can be fitted on the machine tools themselves; this bell is permanently or temporarily secured to the frames of machine tools (e.g. manually, on a drill), coaxially to the drill bit while its base, provided with a seal ring, rests on the surface of the material to be drilled, thereby creating, with its shell, a receptacle where the waste material collects.
Patent AT-E116075-T1 (AT)
Inventor: BABA NOBORU
IPC: H01J9/14
Filed: 1988-03-18
Granted: 1995-01-15
Abstract: A metallic intermediate layer (3) is provided at the interface between a graphite substrate (1) and an X-ray generating metal-coated layer (2), the intermediate layer (3) being nonreactive with the graphite and having a coefficient of thermal expansion equal to those of the graphite and the X-ray generating metal-coated layer (2). The intermediate layer (3) has portions that infiltrate into the graphite substrate (1) as deep as 10 microns or more. With the metallic intermediate layer (3) being infiltrated into the substrate (1), the contact area increases greatly between the two so that the heat generated in the X-ray generating metal-coated layer (2) is quickly transmitted into the substrate (1). Those portions of the intermediate layer (3) infiltrated into the substrate (1) work as wedges to prevent the X-ray generating metal-coated layer (2) for peeling off from the substrate (1).
Patent AT-E83612-T1 (AT)
Inventor: YATKA ROBERT
IPC: A23G4/10
Filed: 1988-05-11
Granted: 1993-01-15
Abstract: A chewing gum composition having a controlled sweetness comprising a chewable gum base and an effective amount of sweetener comprising sucralose. The chewing gum contains sucralose in an amount such that within the initial 2 minutes of chewing, said sucralose releases from said gum at a rate less than about 8 sucrose equivalents per minute, and at about 10 minutes of chewing, said sucralose releases from said gum at a rate greater than about 3 sucrose equivalents per minute. The chewing gum may also contain a fast release sweetener or an additional amount of sucralose treated to act as a fast release sweetener. Various methods of manufacturing the chewing gum are also provided.
Patent AT-E78084-T1 (AT)
Inventor: ANDRAE RAINER HORST DR
IPC: F16F15/10
Filed: 1989-05-31
Granted: 1992-07-15
Abstract: Process for manufacturing a torsional vibration damping device where a vulcanizable rubber mixture is placed in the interspace between a pot-like hub ring and an inertial ring. The hub ring is permanently expanded in radial direction following the vulcanization of the rubber mixture or the inertial ring is compressed towards the inside.
Patent AT-E80449-T1 (AT)
Inventor: VESCOVINI PIETRO
IPC: A61M39/26
Filed: 1989-06-10
Granted: 1992-09-15
Abstract: The invention relates to a fluid cutoff device in a line, characterized in that it comprises two bushes (1, 2) interconnected by means adapted to determine their relative motion with at least one axial component, each having a connection (1a, 2a) to a branch of the line and comprising a shutter (8, 11) pushed by a spring (9, 12), in a position of mutual spacing of the bushes (1, 2), against a sealing surface (10, 13) comprised within said bush (1, 2) so as to achieve the cutoff of the fluid, at least one of the shutters (11) being adapted to make contact with an abutment in the position of maximum mutual approach of the bushes (1, 2) so as to provide the separation from the sealing surface (13).
Patent AT-E81164-T1 (AT)
Inventor: DOLLHOPF RUEDIGER DIPL-ING
IPC: D02H13/30
Filed: 1989-08-12
Granted: 1992-10-15
Abstract: In order, in a welded metal warp beam (1),
 - to detect material and/or weld defects of the welding seams (9; 10) and their immediate vicinity on the same side as the beam flange,
 and
 - during its use, to prevent the beam flange or flanges (3; 4) from jumping off, for example as a result of pressure forces generated by the yarn cop,
 it is proposed,
 - after the welding of the beam-flange necks (5; 6) to the beam-tube ends, these being internally reinforced, to lathe-turn welding seams (9; 10), their immediate vicinity on the same side as the beam tube and their immediate vicinity on the same side as the beam flange approximately to the final dimension,
 - subsequently to test the warp beam (1) by means of tensile forces directed along the longitudinal axis of the beam tube, the total force being greater than the force necessary for reaching the yield point of the metal in the beam-tube wall part (14) without internal reinforcement (15), in the final state, and being less than the force necessary for reaching the yield point of the metal in the beam-tube wall part (13) previously lathe-turned, in a state not yet lathe- turned to the final dimension,
 and
 - thereafter to lathe-turn the warp beam (1) in the cylindrical part in such a way that the thickness (s2) of the warp beam-tube wall part (13) is greater than the thickness (s1) of the warp beam-tube wall part (14). 
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Patent AT-E92551-T1 (AT)
Inventor: DIRSCHL FRANZ DR
IPC: D06M13/184
Filed: 1989-11-10
Granted: 1993-08-15
Abstract: The present invention relates to a method for the treatment of fibrous materials with modified organopolysiloxanes wherein in an aqueous medium an organopolysiloxane copolymer prepared in a first stage from customary cyclic siloxanes (A) and unsaturated silanes (B) in the presence of a crosslinker and emulsifier (1) and copolymerised in a second stage with at least one vinyl monomer in the presence of emulsifiers (2) is applied as a dispersion to the material, dried and condensed in a conventional manner. The method has the advantage that the materials, in particular textiles, treated, especially coated, therewith have very good watertight properties coupled with good to very good water repellency. At the same time, however, the materials also have a pleasant, soft handle without the whiteness thereof being significantly impaired.
Patent AT-E101335-T1 (AT)
Inventor: GANDINI LUIGI
IPC: A61H33/00
Filed: 1989-03-25
Granted: 1994-02-15
Abstract: A self-cleaning hydromassage system comprises a circulation pump (5) connected to an intake pipe (4) with relative filter (3) and to a hydraulic circuit (7) with relative hydromassage nozzles (8) and with which piping (9) is associated for mixing atmospheric air with the water flowing to the nozzles. The flow passages to the nozzles (8) and to the filter (3) are intercepted by valve means (80, 30) arranged to isolate the system from the interior of the bath tub (1), after which the system is filled with water mixed with detergent, which is then circulated in close circuit by the pump (5). After this cleaning or wash stage the water mixed with detergent and dirt is discharged directly into the bath tub drain-trap. This cleaning stage can be followed by a system rinse stage, with discharge again through the drain-trap. After cleaning and possible rinsing, the system is re-connected to the interior of the bath tub (1).
Patent AT-E100665-T1 (AT)
Inventor: LONGSTAFF ERIC
IPC: A01G9/14
Filed: 1989-06-06
Granted: 1994-02-15
Abstract: Method and apparatus for encouraging maximal plant growth which method and apparatus comprise a light filter which prevents the natural decay of plant growth stimulating materials by absorption of UV-radiation while permitting photosynthesis to occur with blue light in the absence of attendant heat generating and dehydrating radiations caused by green, yellow and infra-red light. The objective is made possible according to the preferred embodiment of the invention by interposing separately, continuously, or discontinuously, a combination of filters made of solid material between the sun and the growing plants which block radiation in those wave lengths which are either physiologically harmful or which retard growth, but do not inhibit those wavelengths which are necessary for photosynthesis, metabolism, differentiation and development.
Patent AT-E92014-T1 (AT)
Inventor: GITLITZ MELVIN H
IPC: C23C16/40
Filed: 1989-08-09
Granted: 1993-08-15
Abstract: A fluorine-doped tin oxide coating is formed on glass using an organotin di- or tri-carboxylate with an organic fluoroacid. About 50-80% organotin compound and 20-50%. fluoroacid are used, applied in vaporised form to the heated glass surface. The resulting coatings have low bulk resistivities and Gardner haze values. The preferred compounds used are dibutyltin diacetate and trifluoracetic acid.
Patent AT-E124593-T1 (AT)
Inventor: MESSERSCHMIDT RUDOLF
IPC: H03J7/18
Filed: 1990-02-07
Granted: 1995-07-15
Abstract: Apart from receiving the radio alarm identification, which is only sent out in an emergency case, this device is also set up for receiving two other identifications, namely in the radio alarm transmitter identification and an alarm area identification. 
<??>If, for example, a transmitter set changes its alarm area identification, one or several search runs for other transmitters, which radiate the predetermined alarm area identification, is started once the hold time of a timer has elapsed. 
<??>If a predetermined number of search runs have remained unsuccessful, the receiver is temporarily switched to receiving any other transmitter transmitting a radio alarm identification to verify the readiness for reception. 
<??>If it is not possible to find such transmitters, either, a receiver fault is indicated after a further number of unsuccessful search runs. 
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Patent AT-E96387-T1 (AT)
Inventor: HARTMANN HEINZ
IPC: B65B3/16
Filed: 1990-08-21
Granted: 1993-11-15
Abstract: Small quantities of prepared ointments or of corresponding pasty masses (10) are mostly filled into ointment tubs, in which the durability of the ointment is only relatively short, or into tubes (1). Filling into a tube takes place with a filling device which has to be cleaned, or with a plastic apron (3) intended for a single use, the ointment moistening, however, the inner, still open bottom end (2) of the tube and the squeezing together of this end requiring skill. Also with this device, tubes which have a latex ring cannot advantageously be used. An ointment is filled into a thin plastic apron (3) intended for a single use and is introduced by means of the same into the tube (10), a part of the plastic apron which has not been moistened by the ointment being brought, during its introduction, over the inner region of the bottom end so that this region is protected against moistening with the ointment. Manual filling of tubes with a pasty mass, in particular in dispensing. <IMAGE>
Patent AT-E92156-T1 (AT)
Inventor: BERNEBURG PHILIP LOUIS
IPC: C04B35/00
Filed: 1990-09-08
Granted: 1993-08-15
Abstract: A ceramic composite valve for an internal combustion engine or the like is disclosed. The valve includes (a) an elongated valve stem shaped for insertion in the valve guide of an engine and comprising a ceramic sleeving which is packed with an axially aligned unidirectional cluster of ceramic reinforcing fibers; and (b) a ceramic bell shaped for mating with the valve seat of an engine and containing discontinuous ceramic fibers; one end of said sleeving being molded into the bell to form a valve-shaped structure; and said valve shaped structure being impregnated and rigidized with a matrix of carbon, other ceramic material, or both carbon and other ceramic material, and coated with a hard ceramic coating which is resistant to oxidation and wear. Also disclosed are various preforn valves, and a method of making ceramic valves and preform valves.
Patent AT-E86425-T1 (AT)
Inventor: PFISTERER THOMAS
IPC: A01B49/06
Filed: 1990-10-29
Granted: 1993-03-15
Abstract: Appliance for the care of grassed sports areas, the preparation of grass seedbeds and/or grass reseeding beds and/or for the scarifying of grass surfaces, that is to say for the care of grass surfaces, consisting of one or more crossbars motor-driven in to-and-fro movements transversely to the direction of travel and equipped with tine-like working elements. To provide in a simple way an appliance which can be used universally for the care of grassed sports areas and grassed surfaces and for grass reseeding, the working elements (13) each consist of a holder (15) designed as a leaf spring and fastened to the crossbar (12) and of a pin (16) arranged on the holder (15), at least the lower part of the holder (15) and the pin (16) being arranged to trail in relation to the direction of travel (17) of the appliance (1). <IMAGE>
Patent AT-E112272-T1 (AT)
Inventor: SHANKAR RAVI B
IPC: C07D249/14
Filed: 1990-06-01
Granted: 1994-10-15
Abstract: N-(3-(((2,6-Dihalophenyl)amino)sulfonyl)-1H-1,2,4-triazol-5-yl)amines, intermediates for the preparation of herbicidal substituted 1,2,4-triazolo(1,5-a)pyrimidine-2-sulfonanilides, are directly prepared from an appropriately substituted 4-bromoaniline and a protected 5-amino-1,2,4-triazole-3-sulfonyl chloride. The improved reaction scheme involves the individual reaction steps of (a) coupling, (b) halogenation and (c) reduction.
Patent AT-E92816-T1 (AT)
Inventor: SATRAN AMIR
IPC: B23C5/10
Filed: 1990-04-04
Granted: 1993-08-15
Abstract: A cutting insert (11) for use in a peripheral rotary milling cutter having a cylindrical holder (1) and at least one replaceable, peripherally disposed cutting inserts (11), the cutting insert (11) being formed with at least one cutting edge (12) defined between a cutting rake surface (15) and a relief flank surface (14) of the insert. The cutting rake and relief flank surfaces are continuously curved so that the insert rake ( beta ) and relief angles ( gamma ) as defined with respect to the cylindrical holder remain substantially invariant along the length of the cutting edge.
Patent AT-E99464-T1 (AT)
Inventor: VOET EDUARD JOSEF
IPC: H02M1/12
Filed: 1990-01-30
Granted: 1994-01-15
Abstract: The device comprises inductance coils (6) which are each allocated to one phase and which are wound around a common magnetic core in the same direction and with the same number of windings. One each of the inductance coils (6) is connected to one each of the phase leads (3,5) for supplying the multiphase load (4), the connection being made in series between the converter (1) and the load (4). The load can particularly be a multiphase asynchronous motor. The inductance coils (6) and the magnetic core can be dimensioned equivalent to a power supply transformer adjusted to the frequency and rating of the converter (1), so that deficiencies in the electromagnetic symmetry of the load (4) are balanced, or, on the other hand, they can be dimensioned equivalent to a mains filter adjusted to the frequency and rating of the spikes of converter (1), in order to remove such spikes from the respective phase (3) of the power supply. In such case the inductance coil (6) comprises a central terminal (7) which is connected, via a capacitor (11), with a reference terminal (12) leading to a reference pole of the internal DC power supply of the converter (1), in order to transform the spikes within a ratio of -1:1 and to apply the transformed spikes to the reference terminal (12). Preferably, however, a further capacitor (13) is connected in parallel with each of the inductance coils (6), in order to adjust the resonant frequency of the inductance coil. An additional coil can be placed on the magnetic core, which may be used as the secondary of a power supply transformer.
Patent AT-E112787-T1 (AT)
Inventor: BLICKLE PETER
IPC: C08L27/18
Filed: 1990-04-12
Granted: 1994-10-15
Abstract: PCT No. PCT/EP90/00585 Sec. 371 Date Nov. 7, 1991 Sec. 102(e) Date Nov. 7, 1991 PCT Filed Apr. 13, 1990 PCT Pub. No. WO90/12043 PCT Pub. Date Oct. 18, 1990.A transparent thermoplastic molding compound consisting of 40 to 90% by weight of units derived from tetrafluoroethylene, and 60 to 10% by weight of units derived from compounds of formula I or II: CF2=CF-O-(CF2-CF(CF3)-O)m-(CF2)n-CF3(I) CF2=CF-O-(CF2-CF(CF3)-O)p-(CF2)q-COO-R(II) is particularly suitable for manufacturing the sheath of beam waveguides whose core has a higher transparency than polymethyl methacrylate.
Patent AT-E124243-T1 (AT)
Inventor: MARTIN PATRICK
IPC: A61C7/14
Filed: 1991-05-01
Granted: 1995-07-15
Abstract: A debonding tip for electrothermal debonding device is disclosed. This debonding tip fits around the mesio distal sides and into the saddle slot of a dental bracket. The debonding tip causes rapid heating of the dental bracket and weakens the adhesive bond used to bond brackets to teeth. With the increased viscosity, the bracket is able to be rotated around and pulled off the tooth. <IMAGE>
Patent AT-E127984-T1 (AT)
Inventor: GASS RAYMOND
IPC: H04L12/413
Filed: 1991-07-08
Granted: 1995-09-15
Abstract: The procedure and the apparatus for transmission employ a bus (8) which interconnects a plurality of appliances (4, 5A to 5E) having to communicate with one another via cells obtained by grouping bytes relating to transmission channels, which are either isochronous or asynchronous, and which comprises "p" time-division multiplex links (81 to 8p) to which each appliance is connected. 
<??>The transmissions of cells take place in serial form, at the rate of one cell per link, following a phase of contention between appliances simultaneously desiring to transmit, and in the course of which these appliances simultaneously focus on the same one of the "p" links in order to transmit therein conjointly and bit by bit a message for resolving contention based on their respective individual priorities. 
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Patent AT-E137304-T1 (AT)
Inventor: VAN DEN BERGH JOHANNES WILHELM
IPC: E21B17/07
Filed: 1990-11-20
Granted: 1996-05-15
Abstract: PCT No. PCT/NL90/00173 Sec. 371 Date May 26, 1992 Sec. 102(e) Date May 26, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO91/08370 PCT Pub. Date Jun. 13, 1991.An apparatus for steering a forward end of a drill string having a motor. The apparatus includes a shaft connected to the motor. The shaft has a thickened portion. Drilling fluid having an operating mass flow rate, and a housing are provided. A piston is enclosed within the housing, and is displaceable by a mass flow of the drilling fluid. The piston has a central opening for the passage of the drilling fluid and has the shaft extending therethrough. The piston includes a displaceable sleeve within the housing, a first spring urging against the sleeve and the housing, and a displaceable piston part coaxial with the sleeve within the housing. The piston part has an inwardly directed collar movable towards the thickened portion of the shaft by an increase of the mass flow rate of the drilling fluid, whereby the collar and the thickened portion cooperate to reduce a size of the central opening, thus causing the drilling fluid to exert a thrust pressure on the piston part so that the piston part and the sleeve are moved abuttingly together against the urging of the first spring to an adjusting position. The piston is provided with a second spring exerting a spring force less than the first spring and having a first end urging against the sleeve, and a second end urging against the piston part. The apparatus further includes an adjusting organ connected to the sleeve and being displaceable when the piston is in the adjusting position.
Patent AT-E156425-T1 (AT)
Inventor: ULLMAN JOHAN
IPC: B41J5/10
Filed: 1990-11-22
Granted: 1997-08-15
Abstract: Keyboard for choice of symbols having keys (15) for the highly frequently used symbols divided in two groups, which has a position for placing the fingers except for the thumb for the left hand of the keys to the one group, and for the right hand on the keys of the other group. The groups are arranged at each side of the middle plane for an operator in such a way that the common plane of the key surfaces slope against the horizontal plane by their upwardly turned edges in against each other, and form an angle to the horizontal plane for each of the key planes, preferably about 30 DEG  and at an angle to each other by their edges turned away from the operator. The keys in each group are divided in a number of vertically extending rows, having four keys in each row. At the upper side of the key plane, longitudinal supports (18) have been arranged for the thumb of each hand along which support the thumb can slide. The keys and the support for the thumbs are mutually so arranged that at support with the thumb in a displacement position of the hand, a position for said fingers are obtained each opposite one of the four keys in a first row, and a second displacement position opposite the keys in a second row etc.
Patent AT-E176615-T1 (AT)
Inventor: OTTESTAD JACK B
IPC: B25D9/12
Filed: 1990-12-20
Granted: 1999-02-15
Abstract: An impact hammer according to this invention has a frame to house its actuating mechanism and to support a working impact tool which is to receive a sharp impact blow from the impact hammer and deliver it to a structure or formation that is to be pierced or fragmented. The impact tool projects from the frame and is axially reciprocable in the frame. A hammer head is reciprocably mounted in the frame with a close sliding fit. It has an impact face that faces toward the impact tool to strike the tool when the impact is intended to occur. At positions beyond this intended range, the hammer head is braked so it does not impact the frame. The blow to the tool is a high-energy, sharp blow, and is not intended to contribute a follow-on application of force after the initial impact. The hammer head has a shank, a loading shoulder and a poppet port. A poppet is reciprocably fitted in the hammer head with a poppet head so proportioned and arranged as to close the poppet port to enable the impact hammer to be loaded, and to be abruptly removed from the poppet port to enable the impact hammer to be fired. A firing pin is fitted in the frame to cooperate with the poppet to unseat the poppet when the impact hammer is to be fired.