baber/WOPTO huggingface dataset:
Patent AT-E3474-T1 (AT)
IPC: C08L61/20
Filed: 1979-05-21
Granted: 1983-06-15
Abstract: This invention relates to an improvement in a light-sensitive recording material comprising a support and a light-sensitive layer including a diazonium salt polycondensation product composed of recurrent units of the general types (A-N2X) and (B) which are connected with each other by bivalent intermediate members derived from a condensable carbonyl compound and wherein A is the radical of a diazonium salt which comprises at least two isocyclic or heterocyclic aromatic rings and which in at least one position of its molecule is capable of condensation with formaldehyde in an acid medium, B is the radical of a compound free of diazonium groups which in at least one position of its molecule is capable of condensation with formaldehyde in an acid medium, and X is the anion of the diazonium salt, the improvement that the light-sensitive layer additionally contains about 6 to 20 parts by weight of amine resin per part by weight of the polycondensation product.
Patent AT-E6262-T1 (AT)
IPC: C08F4/64
Filed: 1979-12-07
Granted: 1984-03-15
Abstract: Alpha-olefins are polymerized employing a catalyst which forms on mixing a catalyst component A formed by milling together a magnesium halide or manganous halide with selected catalyst adjuvants followed by treatment of the resulting milled product with a halogenated tetravalent titanium compound and combining the product thus formed with a cocatalyst component B comprising at least one of an organoaluminum compound and an organoaluminum monohalide with or without an aromatic ester as a part of the cocatalyst system.
Patent AT-E6293-T1 (AT)
IPC: F04D15/00
Filed: 1980-05-02
Granted: 1984-03-15
Abstract: 1. Circulating pump for heating plants, controlled as a function of temperature, which is to be operated at two speeds of revolution at least, a temperature sensor (6) altering the speed of revolution when a preselected switching temperature is being passed through and the speed of revolution which is to be selected being determined by the direction of the temperature gradient and the temperature sensor being affected by two temperatures, of which one is the feed temperature of the heating plant, characterised in that the other temperature affecting the temperature sensor is the temperature of the winding of the pump motor, that the switching temperature at the instance of an r.p.m. variation which is to be performed lies between the feed temperature and the winding temperature and that the temperature in the motor head is measured along the direct path of the heat flux from the motor winding (1) to the heating water.
Patent AT-E9247-T1 (AT)
IPC: F24J2/34
Filed: 1980-11-04
Granted: 1984-09-15
Abstract: 1. An apparatus for using the heat absorption of the sun on a building with air passages provided in the region of an outside wall for the circulation of air heated by means of solar energy, characterised in that a separating panel (2) and a weatherproof outer skin (1) of plaster or tile lining are placed in front of a solid outside wall (5) and that the air passages (3, 4, 12, 13), extending in the vertical direction in each case, are disposed on the one hand as external air passages (3) between the outer skin (1) and the separating panel (2) and on the other hand as internal air passages (4, 12, 13) between the separating panel (2) and the outer wall (5) and are connected to one another in such a manner that the absorbed solar energy can be transmitted, by circulation of air, from the outer air passages (3) into the inner air passages (4, 12, 13) on the outside wall (5).
Patent AT-E2820-T1 (AT)
IPC: B23F19/00
Filed: 1980-02-27
Granted: 1983-04-15
Abstract: A rack (12, 14) for burnishing toothed gears (16) is disclosed as having an elongated body of a multiple section construction that provides accentuated axial crowns to gear teeth burnished by the rack. Leading and trailing sections (36, 38) of the rack each have a tooth forming face (44) that provides the rotary support for the gear and the burnishing of the gear teeth (46) as the gear rotates between a cooperative pair of the racks. One of the toothed forming faces, preferably the trailing one, is slightly inclined with respect to the other rack section in a lateral direction along the elongated length of the body so as to provide the accentuated axial crowns on the burnished gear teeth. Both the leading and trailing rack sections are preferably mounted on a base (42) that interconnects the rack sections. One preferred embodiment has a unitary trailing rack section whose toothed forming face is inclined in a single direction, while another preferred embodiment has a trailing rack section of a two-piece construction with the toothed forming face thereof having a shallow V shape.
Patent AT-E14132-T1 (AT)
Inventor: FRENTZEL RICHARD L
IPC: C08F2/00
Filed: 1981-01-13
Granted: 1985-07-15
Abstract: Polyoxyalkylene surfactants for cellular foams can be prepared by reacting under free radical polymerization conditions a polyoxyalkylene adduct, a cyclic nitrogenous vinyl monomer and an esterified unsaturated dibasic acid in the presence of an organic or inorganic per-compound and a metal catalyst.
Patent AT-E12373-T1 (AT)
Inventor: STAEUBLE GEORG
IPC: F15B5/00
Filed: 1981-10-30
Granted: 1985-04-15
Abstract: 1. Electropneumatic transducer with a pneumatic pressure space (4), a valve arrangement (12, 13) monitoring the pressure in the pressure space (4), and an electromagnet (1), the armature (2) of which is acted upon by an electromagnetic force which, balanced with a pressure in the pressure space (4) which corresponds to the force, can set the armature (2) to zero, the movement of the armature from this zero position controlling the valve arrangement (12, 13) in order to reduce or increase the pressure in the pressure space (4) in accordance with the respective electromagnetic force, characterised in that the valve arrangement consists of two outlet valves (12, 13) connected with a control valve (19) which contains two pressure chambers (20, 21) connected in each case with one of the outlet valves, the differences in pressure between the two pressure chambers controlling the pressure in the pressure space (4), and the control valve (19) reducing the pressure in the pressure space (4) when one outlet valve (13) is opened and increasing the pressure in the pressure space (4) when the other outlet valve (12) is opened, in that in the zero position both outlet valves (12, 13) and also the controll valve (19) are in closed positions, and in that out of the zero position, according to whether the electromagnetic or pneumatic force predominates, one or other of the outlet valves (12 or 13) is open.
Patent AT-E7506-T1 (AT)
IPC: C08L25/00
Filed: 1981-06-19
Granted: 1984-06-15
Abstract: The invention relates to a heat resistant polymer composition based on one or more graft copolymers of styrene and acrylonitrile on a rubber and a copolymer of  alpha -methylstyrene and acrylonitrile. This composition comprises: A. A graft copolymer obtained by polymerizing 50-80 parts by weight of a monomer mixture consisting of 20-40% by weight of acrylonitrile, 50-80% by weight of styrene and 0-30% by weight of one or more other monomers  in the presence of 20-50 parts by weight of rubber (in respect of 100 parts by weight of graft copolymer) and B. a copolymer of  alpha -methylstyrene and acrylonitrile obtained by polymerizing a mixture of 60-80 parts by weight of  alpha -methylstyrene and 20-40 parts by weight of acrylonitrile, of which copolymer the spiral flow length (S) is at least 65 and the flow index (V) 45 at most, and the ratio between spiral flow length and the flow index is at least 3.0, and in which polymer composition 35 to 80% by weight of copolymer of  alpha -methylstyrene and acrylonitrile is present.
Patent AT-E7243-T1 (AT)
IPC: F03D3/06
Filed: 1981-08-13
Granted: 1984-05-15
Abstract: A vertical axis windmill has a blade pivotally connected to a rotatable support structure on an axis passing through its center of gravity which is arranged to lie forward of its aerodynamic center whereby the blade automatically swings outwardly and inwardly when moving on the windward and leeward sides respectively of the axis of rotation of said support means.
Patent AT-E22675-T1 (AT)
Inventor: DAVIS JAMES A
IPC: B29C73/18
Filed: 1982-04-01
Granted: 1986-10-15
Abstract: A curable, storage-stable and solventless single component sealant for pneumatic tires having as its essential sealant functioning components a liquid low molecular weight hydroxy terminated polybutadiene diol, an antioxidant, a polymeric isocyanate, and, a polyurethane catalyst; this sealant can be blended with a sealant optimizing amount of a masterbatch.
Patent AT-E33731-T1 (AT)
Inventor: BOLL RICHARD DR
IPC: H01H51/28
Filed: 1982-06-15
Granted: 1988-05-15
Abstract: 1. An electric contact arrangement, to be operated magnetically, with two magnetically, electrically conductive contact springs forming a substantially closed magnetic circuit, each of which contact springs is fixed by one leg (4, 5) to an opposite side of an insulating spacer (6), and each connected to an electric terminal conductor (13, 14), and is opened or closed with elastic deformation depending on a magnetic field passing through them, characterised in that the contact springs consist of two U-shaped bent strips (1, 2) with their free ends inserted one in the other, and in that two legs (7, 8) belonging to different ones of the U-shaped bent contact springs, at least one of which is not fixed to the insulating spacer (6), lie alongside each other at a distance such that they touch or move apart with elastic deformation of at least one strip (1, 2), depending on the magnetisation of the magnetic circuit formed by the contact springs.
Patent AT-E33592-T1 (AT)
Inventor: WALTER HANSPETER
IPC: F16D65/10
Filed: 1982-09-09
Granted: 1988-05-15
Abstract: 1. Wheel hub for cars or lorries, the wheel hub being cast in one piece with the brake body, characterised in that the hub is made from cast iron with spheroidal graphite and the brake body from grey cast iron or grey cast iron with vermicular graphite.
Patent AT-E14078-T1 (AT)
Inventor: GOBBI GIOACCHINO
IPC: B25G3/36
Filed: 1982-09-29
Granted: 1985-07-15
Abstract: A mountaineering implement comprises a handle (1), a toolhead (3) mounted at one end (2) of the handle (1) and at least one tool (4, 5) releasably fixed to the toolhead (3). The toolhead has a slot (8) and the tool has a plate-like appendage (18, 26) slidably inserted and locked within this slot. Two opposing flat faces of the slot each have at least one rib (10) extending parallel to the direction of sliding of the plate-like appendage (18, 26) in the slot and each of these ribs (10) is engaged in a corresponding groove (20, 28) formed in the surface (19, 27) of the plate-like appendage of the tool (4, 5). In a preferred embodiment, the toolhead is constituted by a folded sheet-metal blank and provides for the use of two tools, the plate-like appendages of which engage in opposite ends of the slot and have complementarily-stepped ends (21, 29) which contact each other.
Patent AT-E20007-T1 (AT)
Inventor: SCHNEEWEISS MANFRED
IPC: B62D1/18
Filed: 1983-04-08
Granted: 1986-06-15
Abstract: 1. Safety steering column for motor vehicles, with a rigid steering column portion and with a lattice-structure tubular portion which is yeildable when the steering column is subjected to upsetting forces, and also with connecting portions provided at the two ends for force-transmitting connection to a steering wheel and to a steering gear, the connecting portion being produced separately and secured to the tubular portion on the one hand and to the steering column portion on the other hand, characterized in that the tubular portion (6, 6') is formed integrally with the rigid steering column portion (4, 4') from fibre-reinforced synthetic plastic material.
Patent AT-E23178-T1 (AT)
Inventor: KEELING RONALD JAMES
IPC: B32B27/04
Filed: 1983-08-09
Granted: 1986-11-15
Abstract: Hydroxyalkylmelamines are disclosed as ingredients in various resins which find use as the resin component of heat and pressure consolidated laminates, especially decorative laminates having either post-formability or a core having a color matching that of the decor sheet.
Patent AT-E25577-T1 (AT)
IPC: A47K5/12
Filed: 1983-08-20
Granted: 1987-03-15
Abstract: 1. Electrically operable dispenser with non-contact dispensing for liquid or pasty materials, such as disinfectants, cleaning agents, soaps and ointments, which consists essentially of a dispensing container for the materials to be dispensed, a pump (29) which is connected to the dispensing container (2) and is operated by means of an electromagnet (65) in the form of a solenoid, and an inlet valve and an outlet valve (22, 31) for the materials to be dispensed, characterized in that the pump (29) is a diaphragm pump and the solenoid has a driving force of from 1 to 100 N.
Patent AT-E24223-T1 (AT)
Inventor: MAUER GUENTER
IPC: E05C9/04
Filed: 1983-12-21
Granted: 1986-12-15
Abstract: 1. A double bolt-toe lock with bolt (6) and locking bars (12, 13), which is mounted in a lock case (5) with a cover and wherein the bolt (6) actuates, through a driving peg (14), two lever locking bars (12, 13) working in opposite directions and provided with oblique slots (12a, 13a), characterised in that the lock case (5) consists of a metal sheet bent at an angle, that the lever locking bars (12, 13) are mounted behind the lock case and that the driving peg (14) secured to the bolt (6) engages through a slot (5g) in the lock case and actuates the lever locking bars (12, 13).
Patent AT-E32811-T1 (AT)
Inventor: BUI HAI NHU
IPC: H01P1/213
Filed: 1983-06-10
Granted: 1988-03-15
Abstract: A multiplexing device for a multiband antenna. It essentially comprises, in series from the coupling input to the antenna: a common guide permitting the passage of a high frequency band and a low frequency band, into which issue by means of two coupling holes staggered with respect to one another along the common guide, two orthogonal guides which constitute the inputs for the two orthogonal polarizations of the lower band; a junction; and a polarization duplexer for the higher band. The coupling holes contain resonators forming a short-circuit for the higher band frequencies. The common guide contains, viewed from the antenna coupling input, between the first and second coupling holes, a first filter which reflects towards the first coupling holes the waves in the lower band and having the polarization of the wave passing through the first hole and, between the second coupling hole and the junction, a second filter which reflects towards the second coupling hole the waves located in the lower band and having the polarization of the wave to pass through the second hole.
Patent AT-E32170-T1 (AT)
Inventor: FORS HENRY
IPC: A47F7/024
Filed: 1983-08-23
Granted: 1988-02-15
Abstract: The invention relates to an arrangement in display and storage racks with swingable frames particularly for easily stolen and difficultly displayed articles (A), including at least one shelf space, having means (19-22) for preventing unauthorized removal of the articles (A) from the rack. The means (19-22) comprise projections or flanges projecting from the upper and lower portions of the shelf space and over the edge portions of the article (A), at least one of said projections (22) being movable vertically such that an article (A) is removable from the shelf space after the flange (22) has first been displaced to a position outside the edge portion of the article (A).
Patent AT-E25069-T1 (AT)
Inventor: GOETT E
IPC: C02F3/28
Filed: 1984-04-04
Granted: 1987-02-15
Abstract: A process for the anaerobic digestion of sludge or for the anaerobic decomposition of organically contaminated waste waters while obtaining fermentation gas containing methane as the main component, wherein a sufficient quantity of air or oxygen is added to the digestion process together with the crude sludge or the waste water whereby a residual oxygen content of 0.01 to 3.0% by volume, preferably 0.1 to 1.5% by volume is obtained in the formed sewage gas.
Patent AT-E22608-T1 (AT)
Inventor: BAUMGAERTNER MANFRED DR
IPC: F24D19/10
Filed: 1984-05-21
Granted: 1986-10-15
Abstract: 1. A method of operating a bivalent heating system having a heat pump which is preferably to be used for covering the heat energy consumption, and a heating boiler which is switched on when the actual outside temperature TA falls below a bivalence temperature TB , characterised in that the heating boiler is switched off when during checking in a 24-hour rhythm after the switch-on time (tein ), the actual outside temperature and the outside temperature averaged over the respective last 24-hour period (TA , TAM-* ) exceed the bivalence temperature (TB ).
Patent AT-E32801-T1 (AT)
Inventor: DREXLER JOHANN
IPC: H01H1/20
Filed: 1984-12-17
Granted: 1988-03-15
Abstract: A contact arrangement for switchgear with multiple disconnects by contact points connected in parallel of two contact bridges aligned in a contact actuation link uses a spring collar for a contact pressure spring. The spring collar has cutouts transverse to the spring-action direction into which the contact bridges with the spring collars can be inserted and locked in place transverse to their longitudinal direction. The spring collar is rounded at two facing sliding surfaces in the contact actuation link aligned transverse to the longitudinal direction of the contact bridges. This assures optimal fitting of the contact bridges to the fixed contact components without jamming the spring collar in the alignment.
Patent AT-E26968-T1 (AT)
Inventor: YAMAMOTO MASAFUMI
IPC: C03C10/04
Filed: 1984-01-27
Granted: 1987-05-15
Abstract: A mixture containing 35 to 65% by weight of Al<sub>2</sub>O<sub>3</sub>, 30 to 60% by weight of SiO<sub>2</sub>, 1.5 to 4% by weight of Cr<sub>2</sub>O<sub>3</sub> and 0.01 to 0.1% by weight of carbon, the balance being unavoidable impurities, is melted, and amorphous fibres are formed from the molten mixture by blowing or spinning. The fibres are heated rapidly to a temperature of 950°C to 1,150°C, held at that temperature for several to a dozen or so minutes, and cooled rapidly to room temperature.
Patent AT-E44416-T1 (AT)
Inventor: HAMBLETON ROGER
IPC: G01M3/04
Filed: 1984-07-11
Granted: 1989-07-15
Abstract: Adevicefortestingtheefficiencyofautociavesofthetype used in hospitals for steam sterilising porous loads such as surgical dressings, and particularly for detecting the presence of air in such a system, comprising first and second porous masses (10,11) of a substantially man-made material such as spun bonded polypropylene, superimposed so as to sandwich therebetween an indicator sheet (12) and a pair of porous and absorbent sheets (12a). This assembly is heldfirmlytoge- therw<sup>i</sup>thin a perforated stainless steel box (13) having a closable lid (14). Forthe test the whole device is placed in a steam steriliser under normal working conditions. Subsequently, the test device is removed and the indicator sheet (12) inspected, any colour variation across the sheet providing an indication of incomplete sterilising conditions.
Patent AT-E39389-T1 (AT)
Inventor: OGUNBIYI LAI
IPC: C11D17/00
Filed: 1984-10-22
Granted: 1989-01-15
Abstract: Contact lenses are both cleaned and disinfected in aqueous solutions of proteolytic enzyme in a single-step by heating to a temperature of between 60 and 100 DEG C. The cleaning and disinfecting process which may be conducted in one hour or less performs favorably against conventional methods wherein cleaning and disinfecting are conducted separately over a time period of up to twelve hours.
Patent AT-E46864-T1 (AT)
Inventor: SHANTON KENNETH JOHN
IPC: C09B23/00
Filed: 1984-10-31
Granted: 1989-10-15
Abstract: Pressure sensitive record material uses a 2,3- disubstituted-1,2,3,4-tetrahydroquinazolin-4-ones of the formula (I):where R, and R<sub>2</sub> have defined meanings, as colour formers. Preferred compounds of formula (I) are intense fade resistant and stable yellow colour formers useful in making black copy formulations.
Patent AT-E30930-T1 (AT)
Inventor: LECLAIRE CHARLY
IPC: G05B19/42
Filed: 1984-01-16
Granted: 1987-12-15
Abstract: Sewing operations are automated, at least partially, using a controllable sewing machine. In an intial recording phase for the sewing operation to be effected, there are put into memory the instantaneous values of three sensed parameters, i.e. the elapsed time of sewing, the position of a sewing speed control element and the length of the sewing, at each time the position of the speed control element changes under the action of the operator. Then, in a reproduction phase, the time is detected in continuous fashion, as is the distance sewn, and the position of the speed control element is changed at each moment for which the time detected is equal to a time recorded, or for which the length sewn is equal to the length recorded.
Patent AT-E28479-T1 (AT)
Inventor: DUBOST BRUNO
IPC: B21B45/02
Filed: 1984-09-27
Granted: 1987-08-15
Abstract: The invention concerns a method for minimizing deformation during rapid cooling of flat metallurigcal products such as sheets, strips, flattened portions, wide sections and the like. The method comprises rapidly cooling the product by means of a fluid (or mixtures of fluids) at temperature TF, comprising at least one vaporizable liquid, with modulation in a direction perpendicular to the direction of advance of the product, so as to impart different cooling speeds to the edges and the axis (case I) or to one edge and the other (case II). The technique may be completed by careful masking of the cooling in the zone for the rapid cooling action, or by controlled precooling prior to said rapid cooling. The method makes it possible to obtain the rapid cooling which is necessary e.g. in quenching operations, while at the same time minimizing the deformations or the internal stress level of flat products.
Patent AT-E40649-T1 (AT)
Inventor: GUSTAVSSON BENGT
IPC: A61M25/02
Filed: 1984-02-14
Granted: 1989-02-15
Abstract: A device for fixation of catheters, drainage tubes, tubes and the like to the skin and comprising holding means (12;15;21;32;36,37;49;51;57,59) for the catheter (11) or the like and at leat one pointed fixing member (13;23;31;41) connected or connectable to said holding means and intended to penetrate the skin for fixing the device. In order to simplify the application and provide a very safe fixation the fixing member is movable with respect to the holding means and lockable with respect to this with the device in the applied position. For providing this the fixing member comprising at least one lockable jaw (13;23) or alternatively at least one needle (31;41) the point of which is locked to the holding means.
Patent AT-E29436-T1 (AT)
Inventor: ZEIBIG ERNST DDIPL-ING DR TECH
IPC: B60P3/055
Filed: 1984-08-13
Granted: 1987-09-15
Abstract: 1. Device, destined for the transport of gas bottles (8, 105) by lorry, the gas bottles being tied together to form at least one bundle and the filling ports and outlets of the gas bottles (8, 105) being connected via junction tubes, characterised in that the bottles forming the bundles are rigged together by means of flexible rigging devices (5, 113) around the bundle, and that the bottlenecks (10, 104) point through the orifices (11, 103) of a connecting piece (12, 13, 14, 102, 123) for several bottles (8, 105), equipped with a groove-shaped cross-section ; the bottlenecks being fastened to the groove or groove by means of nuts (17, 108), wedges or similar devices.