baber/WOPTO huggingface dataset:
Patent AT-E30131-T1 (AT)
Inventor: FREY WERNER URS
IPC: H01H13/00
Filed: 1983-04-13
Granted: 1987-10-15
Abstract: In order to have a large flexibility of application with simultaneously a reasonable number of different piece parts for a so called transformer keyboard the key element is subdivided. A base (1) usable for all applications includes elements for the protection against rotation (14) and for fixing (13) it on a printed circuit board (6) without screws and without soldering operations, further elements to guide (18) the stem (2) and to limit its stroke. The stem receives a ferromagnetic core (4) within its guidance (21). The shape and the size of wall portions (2', 22) change in accordance with the desired raster of the keyboard wherein the key element is used. A cap (3) carrying the marking has the same shape for all stems and is connected to the stem in a detatchable manner (27, 33). Due to their small height these key elements are especially suited in applications for data terminal keyboards with an ergonomically good design.
Patent AT-E33172-T1 (AT)
Inventor: MILLER JAMES ANTON
IPC: F15B11/05
Filed: 1984-08-07
Granted: 1988-04-15
Abstract: An open center hydraulic system is disclosed which contains a primary work circuit and a secondary work circuit. A fixed displacement pump is fluidly connected between a reservoir and the primary and secondary work circuits for supplying pressurized fluid thereto. The primary work circuit includes a control valve which regulates fluid flow from the pump to a primary hydraulic function and which includes a feedback mechanism connected thereto. The secondary work circuit also includes a manually operable control valve for regulating fluid flow from the pump to a secondary hydraulic function. A priority valve is connected between the pump and the secondary work circuit and is movable between an open and a closed position to regulate the pressure of fluid discharged by the pump. Pressurized fluid from the primary work circuit is conveyed through a load signal line to the priority valve such that the pressurized fluid will urge the priority valve towards the closed position thereby assuring that adequate fluid pressure is available from the pump to the primary work circuit. The system also includes a control valve for sensing pressure variations between the fluid discharged from the pump and fluid present in the load signal line. This valve controls fluid flow out of the primary hydraulic function, via the load signal line, when the pressure of the fluid discharged by the pump is less than the pressure of the fluid in the load signal line and thereby essentially eliminates kickback from the primary control valve.
Patent AT-E38120-T1 (AT)
Inventor: PREYSS ULRICH
IPC: A01D34/66
Filed: 1984-08-10
Granted: 1988-11-15
Abstract: 1. Mower (14), comprising a substantially horizontal supporting beam (8) with at least two mowing components (11), which are driven in opposite directions and rotatable about axles substantially extending from top to bottom, with a main driving mitre gear (7) which is drivable by the power take-off shaft of a tractor via a cardan shaft connection (3), with additional drives and output shafts (15) for each mowing component, and a three-point attachment frame (1, 2) with a vertical pivotal axle for the pivotal movement from the travelling position, extending rearwardly in the longitudinal direction of the tractor, into the operative position extending transversely relative to the tractor, the output shafts (15) forming the axles, characterized in that the output shafts (15) of the mowing components in the operative position of the mower subtend the same angle (alpha) with respect to a vertical plane, which includes the vertical pivotal axle of the three-point attachment block and extends transversely relative to the direction of travel (A) of the mower, so that the output shafts (15), when viewed with respect to the direction of travel (A) of the mower, are orientated inclined rearwardly and are situated in planes parallel to the plane of the longitudinal direction of the tractor and parallel to one another.
Patent AT-E35960-T1 (AT)
Inventor: VAN BOXTEL I M GERARDUS
IPC: B65D30/08
Filed: 1984-05-03
Granted: 1988-08-15
Abstract: A sealable container (20) includes an inner wall (24) formed of a semipermeable sheet material and shaped into an inner bag (30), an outer wall (26) formed of a gas impermeable sheet material and shaped as an outer bag (32), with a gas space (28) therebetween. A product, e.g. ground coffee (22), is heat sealed under vacuum in the inner bag (30) and gas is introduced into the gas space (28) via openings (56) in the outer bag (32). The container is then heat sealed again to isolate the openings (56) from the gas space (28), to prevent ambient air from gaining ingress to the product. The finished package has a smooth exterior appearance.
Patent AT-E34306-T1 (AT)
Inventor: NELISSEN KOENRAAD
IPC: A63F7/00
Filed: 1984-09-04
Granted: 1988-06-15
Abstract: There is described a game, particularly a game of skill, which comprises a hoop (1), an extensible element (2) secured in a point thereof, and a handle (3) at the end of said extensible element (2), said extensible element (2) further having such a length and elastic properties as to have when it is not under tension, a length which corresponds to about one-third the hoop diameter, while as it is being used, that is when it is tensioned, the length thereof reaches two-thirds the hoop diameter.
Patent AT-E94291-T1 (AT)
Inventor: ACE RONALD STEPHEN
IPC: G02B5/23
Filed: 1985-10-21
Granted: 1993-09-15
Abstract: A composite glass/plastic ophthalmic lens consists of a thin layer (40) of glass, preferably photochromic, adhered to the front of a plastic layer (30), by a highly elastic adhesive (36). The rear surface (42) of the glass (40) has a different radius than the front surface (32) of the plastic (30) so that the space between the lenses forms a tapered gap which is filled by the elastic adhesive. The edge thickness of the elastic adhesive is sufficient to insure that the increase in diameter of the plastic layer with respect to the diameter of the glass layer due to differences in the thermal expansion characteristic of the glass and the plastic will not damage the lens even over a temperature range > 300°F (170°C).The glass layer (40) is shaped to have a power which compensates for differences in the index of refraction of the glass (40), adhesive (36) and plastic layer (30), and which compensates for the optical powers produced by the tapered adhesive layer, so that the composite lens can be finished to prescription as though it were an all-plastic lens.
Patent AT-E56825-T1 (AT)
Inventor: BURROWS DAVID FRANK
IPC: G06F11/26
Filed: 1985-12-05
Granted: 1990-10-15
Abstract: A circuit arrangement for use in an integrated circuit having a built-in self test design, the circuit arrangement comprising first and second gates (8, 3) coupled to a flip-flop (2) via a third gate (4). The present invention provides a multiplexer (M) coupled to one input of the first gate (8), the multiplexer (M) being controllable by a control signal to feed either input data or output data of the circuit arrangement to said one input of the first gate (8) and a fourth gate (13) coupled to an input of the second gate (3), the fourth gate (13) having an input connected to receive a signal dependent on the control signal to the data selector means (M).
Patent AT-E58317-T1 (AT)
Inventor: CARBONNEL HENRI
IPC: H02K44/06
Filed: 1985-02-20
Granted: 1990-11-15
Abstract: The invention relates to a lateral basin for electromagnetic pumping in a foundry and in particular in a light metal foundry. The pump comprises a magnetic circuit (207) which is locally saturated and which is embedded in the ceramic of the said basin. The electrical excitation winding of the magnetic circuit (208) is located outside the basin, and the circuit is disposed to create a horizontal leakage field through an active portion (204) of a liquid metal turn which, together with electrical current induced in said active portion (204), sets up a magnetic pumping force which is upwardly directed and which urges liquid metal into a duct (206) leading away from the furnace to liquid metal receiving means. The liquid from the furnace (202) supplies the active portion of the liquid metal turn (204) via a passage (205) of height limited by a partition (209). The electromagnetic pumping basin enables almost any casting requirements in a foundry to be supplied with liquid metal.
Patent AT-E67605-T1 (AT)
Inventor: RODI ANTON
IPC: G01D5/245
Filed: 1986-11-20
Granted: 1991-10-15
Abstract: In combination, a tachogenerator of compact construction with a hollow shaft connection and a clamping element for fixing the tachogenerator onto a rotating drive shaft, the tachogenerator includes a stator connected to a stationary machine part for securing the stator against torsion, and a rotor rotatably carrying a coding disk, the rotor being formed in part of the hollow shaft connection and being mountable on the drive shaft so as to be fixed against rotation relative thereto, the stator being mounted, through the intermediary or bearings, on the rotor for free relative rotation therebetween, the rotor having a rear end face, and the rotating drive shaft being formed with a shaft collar, the clamping element bringing the rear end face of the rotor flatly into engagement with the shaft collar formed on the rotating drive shaft.
Patent AT-E57176-T1 (AT)
Inventor: UNGARELLI RAFFAELE
IPC: C07C17/26
Filed: 1986-12-19
Granted: 1990-10-15
Abstract: A process for the preparation of (2,2)-paracyclophane or derivatives thereof by Hofmann elimination of p.-methylbenzyltrimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a ketone of formula:
 CH3 - CO - CH2 - R      (I)
 wherein R is hydrogen, a halogen or an alkyl-carboxylic group.
Patent AT-E51717-T1 (AT)
Inventor: COUWENBERG FRANCISCUS ADRIANUS
IPC: B65H9/04
Filed: 1986-10-24
Granted: 1990-04-15
Abstract: Device for positioning an original in sheet form on the exposure platen (1) of a copying machine, comprising abutment strips (30) which extend parallel to each other at opposite sides of the platen (1) and which are displaceable to and from each other for adjusting them to the width of an original fed between the strips (30) on to the exposure platen (1).
 In front of each strip (30) and displaceable therewith a pair of rollers (45, 39 and 44, 38 respectively) are disposed with their axis parallel to the strips (30), one roller (45 and 44 respectively) of each pair being closer to the exposure platen (1) and the associated strip (30) than the other roller (39 and 38 respectively) of that pair. A flexible belt (47) for pressing an original on to the platen (1) is trained between the platen (1) and the said one rollers (45 and 44) and about said one rollers (45 and 44) and in opposite direction is trained about said other rollers (39 and 38) and over the strips (30) towards the frame (12) of the device.
 For positioning an original fed on to the platen (1) flat against the platen, the said one rollers (45 and 44) are moveable in a direction perpendicular to the platen in order to press the flexible belt (47) against the original to close to the abutment strips (30), irrespective of the width of the original.
Patent AT-E36508-T1 (AT)
Inventor: EVIN JEAN
IPC: B66B1/34
Filed: 1986-03-20
Granted: 1988-09-15
Abstract: The invention provides a method for the regulated control of a moving body carrying a variable load driven along a predetermined path for slowing it down gradually and stopping it accurately at a given point, more particularly the car of an elevator installation. It is characterized in that: the possible slowing down references are all of different slopes and are defined as a function of the load carried by the moving body to be slowed down, the magnitude (Ge) representative of the energy consumed is measured before entering the slowing down phase, it is from the estimated load (Ce) that, for the slowing down phase of the moving body, the reference chosen from the set of references (20 to 23) is imposed as being the one having a slope suitable for the estimated load.
Patent AT-E58506-T1 (AT)
Inventor: PEYRE XAVIER
IPC: B60P1/14
Filed: 1986-04-23
Granted: 1990-12-15
Abstract: This invention relates to a light towable vehicle (1) designed for maneuvering a detachable container (22), such as a skip. This vehicle comprises a support frame (4) and a platform (7) hinged together. It is provided with two wheels (5) on an axle (6) and with a coupling member (3) for being hitched to a towing vehicle (2); it carries a slender mast (8), the lower end (10) of which is pivotally linked to the front end of said frame (4). The mast top carries a pulley (12) for a cable (20) attached by one end to the front end (11) of the platform and by its other end to a winch (21) on the platform (7) for raising the front end (11) of the platform. The frame (4) carries two pivots (14) forming an axis (15) for the pivoting of the platform. This axis (15) is preferbaly near the vertical plane of the center of gravity of the platform. The distance from this axis to the rear end (16) of the platform which is to be lowered to the ground is longer than the distance from this axis (15) to the ground, so that the rear end (16) of the platform will cooperate for the raising of the platform and the tipping of the container (22) by resting on the ground.
Patent AT-E36393-T1 (AT)
Inventor: HEGLER WILHELM
IPC: F16L3/12
Filed: 1987-01-31
Granted: 1988-08-15
Abstract: Double tubing comprises two flexible plastic protective tubes (1, 2), integrally joined with one another via a web (5), which are embodied as corrugated tubes. For installing the double tubing without damage and to prevent deformation of the protective tubes, and in this manner to make them particularly suitable for plumbing applications, fastening holes (11) for fastening screws (17) are embodied in the web (5). Each fastening hole (11) is embodied between two corrugation crests (3) disposed opposite one another in pairs, and in the area of the respective fastening hole (11) the crests (3) are deformed into secant-like defining walls (12) of the respective fastening hole (11).
Patent AT-E68309-T1 (AT)
Inventor: BERNER WOLFGANG DIPL-ING
IPC: H04Q11/04
Filed: 1987-02-05
Granted: 1991-10-15
Abstract: In a circuit arrangement for PCM telecommunication facilities, especially PCM long distance exchange facilities with several synchronous pulse clock controlled transmitters for common transmitting chanel, information from different transmission processes flows over a transmitting channel common to all transmitters. In addition to the transmitting channel, a test channel is provided. For the prevention of simultaneous transmission and a co-mingling together of information, each transmitter transmits its own binary coded address to the transmitting channel always before a message as well as to the test channel and receives back the total information after combining on the test channel for comparison, bit-by-bit with the actual address information transmitted by it. In the event of accidental simultaneous transmission start by a transmitter, in case of character inequality on the test channel between two simultaneously transmitted bits, the binary character of the one type always asserts itself against the binary character of the other type. A transmitter interrupts its transmission in the event of character inequality. The assertion principle is limited to test channels while the transmission of both types of binary characters to the transmitting channel is relatively low ohmicly.
Patent AT-E52957-T1 (AT)
Inventor: METZNER WOLFGANG DR
IPC: B27K3/52
Filed: 1987-03-05
Granted: 1990-06-15
Abstract: 1. Wood protection agent consisting of boric acid, borate, polyborate or a compound forming boric acid, preferably orthoboric acid, ammonium borate, alkali borate and/or alkali polyborate, which is water-soluble or has been made water-soluble, in amounts by weight of 0.1 to 15% by weight, preferably 0.3 to 7% by weight, and water, and also optionally an additive, a solvent, a solubiliser for boric acid or borate, dyes and/or colour pigments, characterised in that the agent contains as an additive 1 to 35% by weight, preferably 3 to 25% by weight (calculated as a solid) of an alkyd resin or alkyd resin mixture which is soluble in water-insoluble, organic-chemical solvents and has an acid number (measured in accordance with DIN 53, 402) of between 1-45, preferably 2-20, an oil length of 30-75, preferably 40-70, and a content of phthalic acid of between 20-40% by weight, preferably 25-35% by weight (relative to 100% by weight alkyd resin or alkyd resin mixture), and/or a vegetable and/or animal oil, 1.5 to 12% by weight, preferably 2.5 to 7% by weight, of an emulsifier, emulsifier mixture and/or wetting agent, wetting agent mixture and/or emulsifier/wetting agent mixture, 0.05 to 5% by weight, preferably 0.1 to 3% by weight, ammonia and/or at least one water-soluble aliphatic amine or polyamine and/or at least one monohydric or polyhydric alcohol and/or an alkoxyamine or alkanolamine, and as the remaining constituent (calculated per 100% by weight ready-to-use wood protection agent) a solvent mixture of water and a water-insoluble, organic-chemical solvent or solvent mixture in a weight ratio of 25:1 to 1:25, preferably 10:1 to 1:10.
Patent AT-E78483-T1 (AT)
Inventor: CHU NAN SHIEH
IPC: C08G77/38
Filed: 1987-05-19
Granted: 1992-08-15
Abstract: This invention relates to an improved process for preparing, purifying and/or storing methacryloxy or acryloxy containing organosilicon compounds without the undesirable polymerization normally associated with the methacrylate bonds. In an alternative embodiment, the process is even further improved with the addition of certain stabilizers, and in particular diketone or ketoester stabilizers.
Patent AT-E103438-T1 (AT)
Inventor: KRAHE DETLEF DIPL-ING
IPC: H04B1/66
Filed: 1987-06-16
Granted: 1994-04-15
Abstract: An audio signal is converted before transmission into a signal representing the short-time spectrum. Components of the spectrum signal which are irrelevant to the listener are given reduced weighting or are suppressed. <IMAGE>
Patent AT-E82966-T1 (AT)
Inventor: ODA MASATSUGU
IPC: A01N43/40
Filed: 1987-08-11
Granted: 1992-12-15
Abstract: Disclosed are novel pyridinecarboxamide derivatives represented by the general formula: <CHEM> wherein X represents a halogen atom, methyl group or trifluoromethyl group, R represents a lower alkyl group or halogen atom, n represents an integer of 1 to 6, and m represents 0 or 1, methods for their manufacture and a fungicide containing such derivative as active ingredient.
Patent AT-E69616-T1 (AT)
Inventor: WILLEMSE JULES MARIE
IPC: A23D9/007
Filed: 1987-08-14
Granted: 1991-12-15
Abstract: The invention relates to fat products suitable for being subjected to prolonged heat treatment at temperatures above l20 DEG C, such as shallow-frying, deep-frying, baking, preparing fondue, roasting, etc. The fat products according to the invention comprise an effective amount of a combination of (a) silicones and (b) a component selected from the group consisting of linalool, linalyl acetate and curcuma components. The present fat products, as compared with known fat products, develop hardly any unpleasant odours when heated for a longer period of time and/or exhibit only a very small decrease in smoke point after such treatment. The fat products according to the present invention therefore have an increased lifetime.
Patent AT-E55688-T1 (AT)
Inventor: HASKI ANDRE LEON
IPC: A61B5/11
Filed: 1987-03-12
Granted: 1990-09-15
Abstract: An apparatus for the objective and quantitative measure of hand function comprising an inflatable bladder 1 in fluid communication with a pressure transducer 3 the output of which is connected to a programmable integrated circuit 9 which accords the change in pressure of the fluid within the bladder and calculates the rate of change of the logarithm of the pressure with respect to time between predetermined lower and upper pressure levels during which the rate of change is substantially linear, and display means 11, 12 and 13 for diplaying said rate of change of logarithmic pressure with respect to time as well as the maximum pressure achieved, the elapsed time at which the predetermined lower and upper pressures and a third predetermined intermediate pressure are attained and the correlation coefficient of said linear portion. The rate of change of the logarithmic pressure with respect to time or grip rate has been found to be a measure of the functionality of the hand and to be independent of age, sex and strength and to be substantially identical for both the left hand and the right hand.
Patent AT-E73244-T1 (AT)
Inventor: KNOLL PETER
IPC: G06K9/22
Filed: 1987-05-11
Granted: 1992-03-15
Abstract: A process and device (10) for entering letters by means of a digital keyboard (13), an optical display (14) and a digital computer (20). To allow recognition of handwritten signs entered with the finger as block letters on a digital keyboard used as a writing field (13), the movements (18) described by the finger on the writing field (13) are detected by sensors linked to the keys (11) of the digital keyboard. The writing field (13) determines a standard size for the letters, which are preferably composed of standard linear elements predetermined by the rows and columns of keys. The letters are automatically processed by pattern recoginition by the computer provided with a memory.
Patent AT-E82332-T1 (AT)
Inventor: STEINE HANS-THEO
IPC: C23C4/06
Filed: 1988-07-02
Granted: 1992-11-15
Abstract: A process for producing a protective metal layer on tubes used in firing installations comprises thermal spraying on the tubes an atomized powder being formed from an alloy which comprises from about 15 to 35% Cr, from about 0.05 to 5.0% Mn, from about 0.01 to 3.0% C, from about 0.1 to 3.0% Si, from about 0.1 to 8.0% Mo, from about 2.0 to 15.0% Al, and balance Fe.
Patent AT-E80064-T1 (AT)
Inventor: DRECHSEL ARNO
IPC: B05B3/04
Filed: 1988-04-21
Granted: 1992-09-15
Abstract: A self-adjusting rotary-arm irrigation sprinkler comprises an intermediate piece (8) between the propulsion tube (1) and rotary arm (13), which supports the rotary arm and whose position is adjustable in height relative to the propulsion tube by means connected to the propulsion tube.
Patent AT-E86713-T1 (AT)
Inventor: GULLION STEVEN D
IPC: E21B33/035
Filed: 1988-01-11
Granted: 1993-03-15
Abstract: An improved subsea wellhead seal assembly includes an annular body 28 having a pair of lower annular skirts 32, 34, one 32 extending downwardly and outwardly and the other 34 extending downwardly and inwardly, a lower landing ring 50 and means 62 movably securing the lower landing ring to the annular body so that, when the lower landing ring is landed, the annular body continues its downward movement to deform the annular skirts outwardly and inwardly into sealing engagement with the walls of the annulus. A reaction ring 56 is provided landing ring for engagement by the ends of skirts and spacer rings 52 may be used to preselect the level of the sealing surface engagement by the skirts.
Patent AT-E90507-T1 (AT)
Inventor: TADROS THARWAT FOUAD
IPC: A01N43/84
Filed: 1988-04-29
Granted: 1993-07-15
Abstract: A pesticidal formulation comprising a mixture of an active ingredient formulated as an emulsion and one or more active ingredients each formed as a suspension wherein there is present a dispersing agent which is, or comprises, a block or graft copolymer the molecule of which comprises at least one component (A), of molecular weight at least 250, which is solvatable by the aqueous medium and at least one other component (B), of molecular weight at least 500 and having a minimum degree of hydrophobicity as hereinafter defined the total weight ratio of components A to individual components B in the copolymer molecule being from 10:1 to 1:2.