baber/WOPTO huggingface dataset:
Patent AT-E514004-T1 (AT)
Inventor: HOCKLEY STEVE
Filed: 2010-01-14
Granted: 2011-07-15
Abstract: A gas bearing assembly 1 for a gas bearing spindle comprises a housing portion 11 and an inner radial bearing portion 10 disposed within and resiliently mounted relative to the housing portion 11. The inner radial bearing portion 10 comprises an inner shell bearing portion 12 having a bearing face, and an intermediate sleeve portion 14 which is disposed between the inner shell bearing portion 12 and the housing portion 11, wherein a liquid coolant channel 7 is provided between the inner bearing shell portion 12 and the intermediate sleeve portion 14.
Patent AT-E24610-T1 (AT)
Inventor: PYE ALFRED EDWARD
IPC: G01F3/22
Filed: 1980-06-03
Granted: 1987-01-15
Abstract: A flag rod assembly for transmitting the reciprocating movement of a diaphragm (13) out of a gas chamber comprises a straight flag rod (24) secured to flag (22) which in turn is pivoted to the diaphragm. An end stop (30), bearing (31) and shoulder (32) hold the flag rod and flag in position in their normal arc of movement. For assembly and disassembly the flag (22) may be rotated out of said normal arc whereby it is moved out of alignment with shoulder (32), allowing endwise movement of the flag rod.
Patent AT-E8348-T1 (AT)
IPC: B23K9/08
Filed: 1981-03-12
Granted: 1984-07-15
Abstract: An electrical arc welding device for two workpieces to be welded together along an annular weld seam, e.g. ends of pipe sections, and in which a magnet arrangement surrounds the welding-seam path. According to the invention, a magnetizable ring is formed by the inwardly extending poles of a plurality of magnets having flat cores and surrounded by coils for electromagnetically energizing the cores.
Patent AT-E4355-T1 (AT)
IPC: H01H89/04
Filed: 1981-04-15
Granted: 1983-08-15
Abstract: A switching and control apparatus, comprising: a stepping switch with a rotatable controller barrel; a regulator having a rotatable setting shaft drivable by the controller barrel; a clutch, including a regulator-side coupling member fixed for rotation together with the setting shaft, effective over a predetermined range of angular regulator settings, in which the controller barrel drives the setting shaft, and ineffective at angular settings beyond the predetermined range, during which the setting shaft is not driven by the controller barrel; and, a spring-loaded arrangement for restraining rotational movement of the regulator-side coupling member during movement of the controller barrel beyond the predetermined angular range.
Patent AT-E10238-T1 (AT)
IPC: G11B15/43
Filed: 1981-08-29
Granted: 1984-11-15
Abstract: A magnetic tape transport apparatus wherein at least one capstan simultaneously drives the take-up and supply reels, and wherein tape tension is generated by a braking device allotted to each tape reel, each braking device consisting of an assembly of levers (A, B, C, and D, E, Z) and a braking cable which is wound around the axle supporting the tape reel, and by means of which the braking forces are so adjusted that it is always the axle of the supply reel which is braked, while the axle of the take-up reel runs relatively freely. In a practical embodiment, the lever assembly comprises at least three hingedly connected levers (A, B, C and D, E, Z), viz. two lateral levers and an interconnecting lever, it being possible to obtain different lever arrangements by varying the locations of the movable pivot points (G) and the fixed fulcrum points (F) FIGS. 1 to 3). The tape transport with such braking devices is suitable for all types of magnetic tape recorder, such as audio, video and data recording apparatus, and can be used with particular advantage in compact portable recorders.
Patent AT-E17524-T1 (AT)
Inventor: GREHAN GERARD
IPC: G01N15/02
Filed: 1981-02-23
Granted: 1986-02-15
Abstract: 1. Process for the determination of the diameter of a particle in suspension in a fluid by the use of coherent electromagnetic radiation, being a process in which a substantially parallel beam of the said electromagnetic radiation is directed at the said particle, the radiation diffused by the said particle in a selected direction is collected, and the diameter of the particle is determined by utilizing the ratio between the energy diffused in the said direction and the energy of the incident radiation, characterized in that a determination is made, for the material of the particles to be investigated, of a minimum angle of separation between the direction of the axis of the beam and the direction of collection of the diffused radiation, this angle being - proceeding from small angles - beyond the range in which the relation between the diffused energy and the diameter of the particles does not exhibit a sufficient degree of one-to-one correspondence for the quality of measurements under consideration, a direction of collection of the radiation is selected which is separated from the axis of the incident beam by an angle which is at least equal to this minimum angle, and in that there is placed in the path of the incident radiation, before it reaches the particle, a beam correcting system which is computed in order that the energy density of the beam which has passed through the said system is substantially constant over the entire section of the beam with the exception of a peripheral portion in which this density decreases rapidly in a direction away from the axis.
Patent AT-E13718-T1 (AT)
Inventor: FISCHER KARL
IPC: E03C1/33
Filed: 1982-03-05
Granted: 1985-06-15
Abstract: 1. Mounting arrangement for electric cooking plates (11, 11c) with a cooking plate body (12) and a sheet metal support ring (17, 17c) surrounding and projecting radially beyond said body (12) and which with its radially inner part (18, 18c) engages on the cooking plate body (12), covers the space between the inner edge (24) of a mounting opening (23) of a glass or ceramic material mounting plate (22) and in the vicinity of its outer edge (21, 21c) is supported against the same and with an elastic gasket (26, 26c) interposed between support ring (17, 17c) and mounting plate (22), characterized by a mounting ring (31, 31a-f), which is completely covered by a one-piece support ring (17, 17c) and having a substantially circular shielding portion (32, 32c-f) covering the inner edge (24) of mounting opening (23) and means (34, 34b, c, f) for positioning the gasket (26, 26c) in a position such that its sealing area (29) acting between mounting plate (22) and support ring (17, 17c) is close to the outer periphery of support ring (17, 17c).
Patent AT-E21495-T1 (AT)
Inventor: FORD GRAHAM PAUL
IPC: B29C53/00
Filed: 1982-07-23
Granted: 1986-09-15
Abstract: Apparatus for heat sealing together two layers of thermoplastics strap (26, 28), comprising one or more thin, flat, electrical heating elements (16) supported under tension by use of a tensioning element (22) and means for moving said supporting means so that in use the heating element moves between the two strap layers (26, 28) in the longitudinal direction of the strap. The heating element is moved forward and then back, being supplied with heating current only during the reverse stroke, during which a fusing pressure is applied to the strap layers by means of resilient pads (30, 32). The tensioning element (22) may be a U-shaped bend at one end of the heating element. Current may be supplied by contacts running along rails to avoid flying leads. Pressure plates (90, 92) squeeze the strap components together above and below the heating element(s) (16, 16A). In addition a heated cutter (114) is provided to sever one of the strap components.
Patent AT-E19784-T1 (AT)
Inventor: LABELLE STANLEY BURTON
IPC: C08G18/00
Filed: 1982-12-16
Granted: 1986-05-15
Abstract: A single pack heat curable polyurethane composition comprises an isocyanate-terminated prepolymer liquid phase and a separate solid polyhydroxyl compound phase insoluble in the prepolymer phase, and is suitable for use as an adhesive. The liquid prepolymer phase comprises the reaction product of an aromatic polyisocyanate and a polyhydroxyl compound. The separate insoluble solid polyhydroxyl compound phase is dispersed or suspended throughout the liquid prepolymer phase and remains separate until heat cured. The ratio of OH groups in the solid polyhydroxyl compound phase to NCO groups in the isocyanate-terminated prepolymer liquid phase is less than 2:1. The single pack polyurethane adhesive composition can also be used as an in-mould coating and an injection moulding composition.
Patent AT-E15485-T1 (AT)
Inventor: DANZIN CHARLES
IPC: A61K31/15
Filed: 1982-08-16
Granted: 1985-09-15
Abstract: Novel fluorinated alkenylene diamine derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:- <CHEM>  wherein:  Rc represents hydrogen or -COR5, where R5 is as defined below;  R1 represents hydrogen or C1-C6 alkyl; one of R2 and R3 represents hydrogen and the other represents C1-C6 alkyl;  R5 represents hydroxy or C1-C8 alkoxy;  m and n independently represent 0 or 1 but m + n = 0 or 1; p represents 1 or 2.
Patent AT-E17094-T1 (AT)
IPC: B27D1/00
Filed: 1983-03-01
Granted: 1986-01-15
Abstract: In a device for producing flat boards separated from a square timber trunk by blades in a non-cutting manner a straightening device is provided for each blade. Each straightening device includes an adjustable bending roll mounted at one side of the board separated from the trunk in a curved state and a rotatable flexible element which forms at the side of the board opposite to the bending roll a continuous flexible pressure surface upon rotation of the flexible element.
Patent AT-E16342-T1 (AT)
Inventor: HANNECKE WOLF-DIETRICH
IPC: A47F7/14
Filed: 1983-08-10
Granted: 1985-11-15
Abstract: An article display stand, particularly for sheet-like data carriers, has a substantially horizontal bottom plate with an outer edge, and at least two pairs of substantially vertical lateral walls arranged on the bottom plate and forming at least two upwardly open elongated compartments for accommodating objects in an upright position and provided with object withdrawing openings in the region of the outer edge of the bottom plate, wherein the lateral walls of each of the compartments approach one another in direction toward the respective withdrawing openings, so that each of the compartments forms an angle in direction of its elongation, and the withdrawing openings of the two compartments are located near one another.
Patent AT-E35887-T1 (AT)
Inventor: WALZ ALFRED PROF DR-ING
IPC: H05B41/232
Filed: 1983-08-18
Granted: 1988-08-15
Abstract: Ultraviolet radiation is the wavelength range between 150 and 300 nanometers, which both generates ozone (O3) and has a germicidal effect both in ambient air and in a pure oxygen atmosphere, is performed in a highly energy-efficient manner, by utilizing a low-voltage, low-pressure gas discharge lamp, by using a radiation-transparent quartz tube, by equipping it with a long-lasting sintered electrode pair and filling it with a mixture of gas vapor and mercury vapor, by disposing a circuit device between the mains and the gas discharge tube which rectifies the mains alternating current and effects smoothing voltage multiplication, and by coupling this circuit device with an automatic, dry-switching commutator device for the direct current of the gas discharge lamp, in order in principle to avoid a mercury-vapor dissociation (cataphoresis) which would reduce the effectiveness of the radiation. As a result of the direct current operation, the energy efficiency of the UV radiation generator is improved by up to 30%, as compared with direct operation of the gas discharge lamp with alternating current and a standard alternating current choke, because of the reduction in heat losses both in the gas discharge process and in the voltage multiplier choke.
Patent AT-E19489-T1 (AT)
Inventor: CROMMELYNCK ROGER
IPC: B60C11/00
Filed: 1983-09-22
Granted: 1986-05-15
Abstract: This invention relates to a method for applying a tread to a tyre, whereby around a toroidal tyre a layer of non-vulcanized rubber is applied, which will form the tread area of the tyre after vulcanzation in the vulcanization press; and whereby the thus prepared tyre is vulcanized in vulcanization press. According to the invention, before the vulcanization of the thus prepared tyre (4) in a vulcanization press, portions of the layer of non-vulcanized rubber are removed by peeling or by forming peels (22) of nonvulcanized rubber, so that the shape of the peeled tyre (4) is adapted to the shape of the vulcanization press. The invention also relates to a machine for carrying out the method according to the invention.
Patent AT-E25850-T1 (AT)
Inventor: PRESTON JOHN
IPC: C07K5/06
Filed: 1983-01-13
Granted: 1987-03-15
Abstract: Amide derivatives of the formula:  <IMAGE>  wherein either R1 is aryl or heterocyclic and A1 is a direct link, or R1 is aryl or heterocyclic, or hydrogen, or halogeno, hydroxy, amino, guanidino, mercapto, carboxy, carbamoyl, or a substituted derivative thereof, and A1 is alkylene, alkenylene, cycloalkylene or cycloalkenylene; wherein X is carbonyl or hydroxymethylene or substituted derivatives thereof; wherein A2 is alkylene, alkenylene or alkylidene; wherein R2 is hydrogen or alkyl which is unsubstituted or which bears an aryl substituent, or R2 has the formula -Q2-R20 as defined below; wherein R3 is hydrogen, alkyl or a carbonyl-containing group; wherein R4 is hydrogen or alkyl which is unsubstituted or which bears a halogeno, hydroxy, amino, guanidino, carboxy, carbamoyl, mercapto, alkoxy, alkylamino, dialkylamino, cyclic amino, alkylthio, alkanoylamino, alkoxycarbonylamino, alkoxycarbonyl, alkoxycarbonyl, aryl or heterocyclyl substituent; wherein -NR5-CR6R16-Q1-R10 is an amino acid residue, R5, R6 and R16 being defined in claim 1, wherein Q1 and Q2, which may be the same or different, each is carbonyl (-CO-) or methylene (-CH2-); and wherein R10 and R20, which may be the same or different, is hydroxy, amino or a substituted derivative thereof or hydroxyamino or arylthio; or a salt thereof where appropriate; processes for their manufacture and pharmaceutical compositions containing them. The compounds are inhibitors of angiotensin converting enzyme and may be used in the treatment of hypertension.
Patent AT-E15754-T1 (AT)
Inventor: EISENHARDT WILLIAM ANTHONY JR
IPC: A23L19/00
Filed: 1983-06-24
Granted: 1985-10-15
Abstract: Fresh citrus pulp is water washed and/or combined with an inorganic basic material such as calcium oxide in order to raise the pH of the pulp material to about 4.0 or above. The pH-adjusted pulp is then frozen and freeze-dried resulting in a dry pulp material which has good wetting and dispersion characteristics and a natural appearance in aqueous medium.
Patent AT-E23860-T1 (AT)
Inventor: KAPLAN JEAN-PIERRE
IPC: A61K31/44
Filed: 1983-04-07
Granted: 1986-12-15
Abstract: An imidazo[1,2-a]pyridine derivative of the formula:   <IMAGE> wherein Y represents a hydrogen or halogen atom or a C1-4 alkyl radical, Z represents a furan-2-yl, thien-2-yl or pyridin-2-yl radical optionally carrying a halogen atom or a methyl or ethyl radical in the 5-position, and R represents the hydroxy radical, a C1-4 alkoxy radical or a group -NR1R2 in which R1 and R2 independently of one another each represent a hydrogen atom; a straight- or branched-chain C1-5 alkyl radical optionally carrying one or more halogen atoms or a hydroxy radical, a group -N(C1-4 alkyl)2, a carbamoyl radical or a C1-4 alkoxy radical; the allyl radical; the propargyl radical; a C3-6 cycloalkyl radical; the benzyl radical; or the phenyl radical, or alternatively -NR1R2 together represent a heterocyclic ring containing from 3 to 6 carbon atoms, or a heterocyclic ring of the formula    <IMAGE>  in which X is O, S, CHOR' or N-R'', R' being a hydrogen atom or the benzyl radical and R'' being a hydrogen atom, a C1-4 alkyl radical or the phenyl radical optionally carrying a methoxy radical or a halogen atom, are new compounds. They are therapeutically useful as they possess anxiolytic, antianoxic, sleep-inducing, hypnotic and anticonvulsant properties.
Patent AT-E30451-T1 (AT)
Inventor: MAIER JOSEF
IPC: E06B11/02
Filed: 1984-01-10
Granted: 1987-11-15
Abstract: A gallery for use as a means for supporting workmen and/or materials at levels above the ground has a platform, a balustrade extending upwardly from one longitudinal marginal portion of the platform, and a gate which is secured to the balustrade by one or more aligned hinges having a pintle defining for the gate a vertical pivot axis for movement between an open position in which one side of the gate is adjacent to the inner side of the balustrade and a closed position in which the lower portion of the gate abuts against a stop mounted on the platform and being spaced apart from the balustrade. In order to enable the gate to pivot beyond such closed position, the hinge or hinges allow the gate to be lifted to a level above the stop so that it can bypass the stop and move to a second open position in which its other side is adjacent to the inner side of the balustrade. The stop can define a vertical recess which can receive a portion of the gate so that the latter is locked in the closed position. A bolt, hook or the like can be provided to secure the gate in the closed position or in the selected open position.
Patent AT-E16587-T1 (AT)
Inventor: REISSENWEBER GERNOT DR
IPC: C07C49/747
Filed: 1984-04-19
Granted: 1985-12-15
Abstract: 1. A process for the preparation of cyclohexanedione derivatives of the general formula  see diagramm : EP0124041,P7,F1  where R**1 means one of the following substituents : C2 -C8 -alkyl, C2 -C8 -alkenyl, C3 -C12 -cycloalkyl, C5 -C12 -cycloalkyl with 0-4 olefinically unsaturated bonds, C2 -C8 -alkylthioalkyl, C6 -C12 -bicycloalkyl with 0-3 olefinically unsaturated bonds, unsubstituted or substituted aryl or hetaryl, or a heterocyclic radical of 4 to 7 atoms of which not more than 3 may be hetero-atoms selected from the group consisting of O, S and N, the radical being saturated or olefinically unsaturated, by reaction of an alpha,beta-unsaturated ketone of the formula II see diagramm : EP0124041,P7,F2  with a dialkyl malonate in the presence of a base to give the alkoxycarbonylcyclohexenolone or its salt (III)  see diagramm : EP0124041,P7,F3  and acylation, hydrolysis and decarboxylation of (III), R being the alcohol radical of the malonate and R**1 having the above meanings, wherein 1. the alpha,beta-unsaturated ketone (II) is reacted, in the presence of a base, with the dialkyl malonate in a solvent from which the alcohol liberated from the malonate can be distilled off, 2. the alcohol is distilled off, where appropriate as an azeotrope, 3. the salt of the alkoxycarbonylcyclohexenolone is reacted with a carboxylic acid halide R**2 COHal, where R**2 is alkyl of up to 6 carbon atoms, 4. the product, where appropriate after removal of excess acyl halide, is treated with an acylation catalyst, and 5. this product is hydrolyzed and decarboxylated.
Patent AT-E34259-T1 (AT)
Inventor: HENNEVIN BERNARD
IPC: H03K17/08
Filed: 1984-05-29
Granted: 1988-05-15
Abstract: An equalizer circuit for switches connected in series between a voltage source (21) and a load (16), each switch (4, 11) being connected in parallel with a respective equalizing capacitor (2, 9) via a respective diode (7, 8). The circuit further includes a transformer (20) having a plurality of windings (6, 13) connected in series with respective diodes (5, 12), with each switch having a respective winding-diode series connection connected in parallel therewith. In this manner, electrical energy initially stored in the capacitors is transferred to be stored in magnetic form by the windings when the switches are closed and is re-used when the switches are opened to accelerate charging of the less charged capacitors until all the capacitors reach the voltage of the most charged capacitor. The invention is particularly applicable to semiconductor switches such as transistors or gate turnoff thyristors connected in series and needing protection against exposure to excessive voltages due to differences in switching times between switches.
Patent AT-E41307-T1 (AT)
Inventor: OHASHI HIROYUKI
IPC: A61P13/02
Filed: 1984-07-23
Granted: 1989-04-15
Abstract: Disclosed herein is an aqueous solution containing a lipid-soluble active vitamin substance and/or ubiquinone and a process for preparing the same. The solution has a pH of 5.5 - 8 and additionally contains a hydrogenated lecithin and neutral amino acid. It is stable and free from side effects, and is rather easy to prepare.
Patent AT-E35441-T1 (AT)
Inventor: V ECKARDSTEIN KARL ERNST
IPC: B65G53/32
Filed: 1984-08-25
Granted: 1988-07-15
Abstract: In a device for the pneumatic discharge of hydraulic construction material conveyed hydromechanically for underground workings, in which the wet construction material pumped in the form of a dense stream has added to it compressed air in front of an opening, especially in the form of a nozzle, which serves for effecting discharge, and this compressed air is injected outwards together with the construction material, provision is made, in accordance with the invention, for the dense stream of pumped construction material to have compressed air, supplied as a stream, added to it, closing with respect to the external air by means of the wet construction material, and it is thereby distributed in the compressed-air stream and transported together with the compressed air to the opening and extracted therefrom.
Patent AT-E33457-T1 (AT)
Inventor: BALS EDWARD JULIUS
IPC: B05B5/025
Filed: 1984-04-19
Granted: 1988-04-15
Abstract: A sprayhead for electrostatic spraying comprises an outer, non-conductive frusto-conical member (2) having channels (17) in its interior surface. An inner member (1) having two frusto-conical outer surface portions (7, 8) separated by step is fitted within said outer member (2) with one of the surface portions (7) engaging the interior surface of the outer member (2). In use, fluid flows through a flow pipe (10) to the channels through a groove (12) in the end of a stem of a metal screw (11) which secures the inner member (1) in position, the stem end being screw-threadedly engaged in the pipe (10). The pipe (10) is electrically charged and this charge is conducted therefrom through the screw to the metal inner member (1). Thus as fluid flows in the channels (17) in contact with surface portion (7) it is charged so that electrostatically charged spray droplets are produced at an edge (3) of the non-conducting outer member (2).
Patent AT-E37302-T1 (AT)
Inventor: LEVA LUIGI
IPC: B65G13/04
Filed: 1984-07-19
Granted: 1988-10-15
Abstract: In a process and apparatus for use in surface treating cylindrical bodies, in particular for performing a painting operation thereon, the process provides for the translation of the cylindrical bodies whereby said bodies are supplied to, and discharged from, a rolling device associated with a painting booth, and the cylindrical bodies are driven in rotation and kept rotating with respect to their axis that is disposed in a vertical direction. The apparatus for carrying out the process comprises a series of rotary and conveying members which are designed to engage the vertically disposed cylindrical bodies at their lower base with reduced contacting areas therebetween, and to drive said bodies in rotation, the conveying members being in turn designed to keep the cylindrical bodies rotating during their translation.