baber/WOPTO huggingface dataset:
Patent AT-E13974-T1 (AT)
Inventor: ROMING HELMUT
IPC: A61H9/00
Filed: 1982-01-12
Granted: 1985-07-15
Abstract: A water pressure driven massage apparatus has a casing carrying a plurality of captive massage members in the form of balls. The balls are mounted in guide passages with some clearance to move inwardly and outwardly with respect to the casing. When the device is pressed against a body part to be massaged, the balls are pushed back against an eccentric projection on a water-driven turbine, causing them to follow a periodic massaging stroke. When not pressed against a user, the balls are forced by water pressure to an outermost position at which the guide passages are sealed by the balls against flow and the water then passes through spray jet guides are provided in the surface of the casing.
Patent AT-E22419-T1 (AT)
Inventor: BAUER LOTHAR
IPC: B60Q1/068
Filed: 1982-01-19
Granted: 1986-10-15
Abstract: 1. Mounting frame for a lamp, in particular an adjustable headlamp (32) for motor vehicles having a diffusing lens and a reflector (32a), which can be fixed detachably to the mounting frame (2) by means of at least one fastening element (cf4), characterised in that the fastening element is in the form of a peg (4) and is formed at the back (3) of the mounting frame (2), the mounting frame (2) and the peg (4) consisting of elastic, vibration-damping material, in particular plastic.
Patent AT-E27940-T1 (AT)
Inventor: FRANK EARL E
IPC: B61L5/04
Filed: 1982-04-24
Granted: 1987-07-15
Abstract: A high-speed switch machine for actuating railroad switch points. The machine has an electric motor which drives a hydraulic pump. The pump supplies pressure fluid to a hydraulic cylinder adapted to move the switch points from an initial to a second limit position. A four-way, two-position hydraulic control valve directs fluid to the cylinder such that the cylinder automatically operates in an extension and retraction cycle. The uni-directional motor and two-position control valve minimize response times of the actuating components so that the switch points are thrown in a short time period.
Patent AT-E17446-T1 (AT)
Inventor: ENNENBACH KARL-HEINZ
IPC: C07C51/31
Filed: 1982-06-01
Granted: 1986-02-15
Abstract: 1. Free-flowing catalytic mixtures for moving beds or fluidised beds, consisting of 50 to 95% by weight of a finely divided supported oxidation catalyat and 50 to 5% by weight of a finely dividedmaterial which is inert in respect of oxidation catalysis, the particle-size spectrum of which is principally with-in the limits of the particle-size spectrum of the oxidation catalystor is directly contiguous to the limits of the particle-size spectrum of the oxidation catalyst, and the density of which is about 80 to 120% of the density of the catalyst.
Patent AT-E7898-T1 (AT)
IPC: C11D3/42
Filed: 1982-02-22
Granted: 1984-06-15
Abstract: The amphoteric styrene derivatives correspond to the formula <IMAGE>  (1)  in which X is oxygen, sulfur, a direct bond, -SO2N(R5-, -CON(R5- or -COO-, Y1 and Y2 independently of one another are C1-C4-alkylene or hydroxypropylene, R1 and R2 independently of one another are C1-C4-alkyl or, together with the N atom, are a pyrrolidine, piperidine, hexamethyleneimine or morpholine ring, and R1, together with R5, is also a piperazine ring, R3 and R4 are hydrogen, C1-4-alkyl, chlorine, C1-4-alkoxy or C3-4-alkenyl or together, in the o-position relative to one another, are a trimethylene or tetramethylene group, R5 is hydrogen, C1-4-alkyl or cyanoethyl or, together with R1, is a piperazine ring, Q is -COO or -SO3 and n is the number 1 or 2, and can be prepared by reacting the corresponding amine compounds with a halide of the formula Hal-Y2-QH and saponifying the quaternary ammonium halides eventually formed. They can be used for the fluorescent brightening of organic materials.
Patent AT-E16702-T1 (AT)
Inventor: MAIER LUDWIG DR
IPC: C07D521/00
Filed: 1982-03-04
Granted: 1985-12-15
Abstract: 1. A process for the production of a 1-(2-phenylethyl)-1H-1,2,4-triazole of the general formula I  see diagramm : EP0063099,P14,F2  wherein Ar is phenyl or phenyl substituted by C1 -C4 alkyl, C1 -C4 alkoxy, cyano, nitro trifluoromethyl or by 1 to 3 halogen atoms, and R is hydrogen, C1 -C10 alkyl, C2 -C5 alkenyl, C3 -C8 cycloalkyl, C1 -C4 alkyl or C1 -C4 alkyl substituted by C3 -C8 cycloalkyl or by phenyl which may in turn be unsubstituted or substituted by halogen, C1 -C4 alkyl or C1 -C4 alkoxy, which process comprises reacting a phenylketone of the formula II  see diagramm : EP0063099,P14,F5  wherein Ar and R are as defined for formula I, first with a 1H-1,2,4-triazol-yl-methylphosphonate of the formula III  see diagramm : EP0063099,P14,F6  wherein each R1 independently of the other is phenyl or C1 -C4 alkyl, or with a phosphonium salt of the formula IV  see diagramm : EP0063099,P14,F8  wherein each of the radicals R2 independently of one another is phenyl or C1 -C4 alkyl or C1 -C4 alkyl substituted by hydroxyl, and Hal is chlorine, bromine or iodine, in an inert solvent and in the presence of a strong base, to give a 1-(styryl-2)-1H-1,2,4-triazole of the formula V  see diagramm : EP0063099,P14,F10  wherein Ar and R are as defined for formula I, and then converting this compound by catalytic hydrogenation into a compound of the formula I.
Patent AT-E18018-T1 (AT)
Inventor: KNOEPFEL HUGO
IPC: B23D63/06
Filed: 1982-06-11
Granted: 1986-03-15
Abstract: 1. Fixture (37) for swaging the teeth (19) of a saw blade (18) which can be placed manually up-on the independently mounted saw blade (18), and which consists of a pressure-medium actuated swaging device (1) having an anvil (10) which can be angularly adjusted to the back of a saw tooth, a swaging shaft (9) and a clamping device (7), characterised by the fact that the fixture has a base plate (3) upon which is disposed an equalizing device (2) with adjustment in the saw blade direction after the swaging device (1) and clamping device (7), such that the swaging device (1) is combined for angular adjustment with a body (31) pivotally mounted to the base plate (3), the possibility existing for a setting gauge (29) to be placed on to the body (31), this body (31) being adjustable according to the scale on the setting gauge (29), via a setting screw (39) ; the clamping device (7) and equalizing device (2) also being pressure-medium actuated.
Patent AT-E20293-T1 (AT)
Inventor: SCHMID JUERGEN DR ING
IPC: H02M7/49
Filed: 1983-02-01
Granted: 1986-06-15
Abstract: In an inverter for converting a direct voltage into an alternating voltage, having a number of n circuit units connected in series between two outputs, each circuit unit comprising a series connection, having a direct voltage source and a switch with a switching connection, and a unidirectionally conducting circuit element disposed in parallel with the series connection, the inverter having a control unit which operates the switching connections of the switches to render the switches conductive or non-conductive, in order to minimize the circuitry the voltage values of the direct voltage sources have the values U=UO.2 nu ( nu =0, . . . n-1, O having any desired value), and the control unit is an analog-digital converter (1) having an analog input and digital outputs (A nu ), whose analog input receives a reference alternating voltage and from whose digital outputs the 2 nu  output is connected to the switch connection (S nu ) of the switch of the circuit unit containing the voltage source with the voltage value U nu . Application to mains-connected photovoltaic solar energy installations.
Patent AT-E17964-T1 (AT)
Inventor: RUMBACH KARL F DIPL-ING
IPC: F27D5/00
Filed: 1983-04-08
Granted: 1986-02-15
Abstract: The invention relates to apparatus for heat treatment of material in pieces at high temperature, especially for firing ceramic material. In this apparatus supports in the form of elongated support elements are provided on carrier elements rotatable about fixed axes, the supports are guided in the transport direction and are spaced a clear distance from one another at right angles to the transport direction. This results in even heat treatment of the material, a reduction in the energy consumption, shortening of the transit time, and a significant reduction in the construction and running costs.
Patent AT-E27076-T1 (AT)
Inventor: STICHT WALTER
IPC: H01F41/094
Filed: 1983-09-24
Granted: 1987-05-15
Abstract: A wire coiler comprising an elongated coil support, gripping device holding the coil support for rotation therewith, a drive connected to the gripping device for rotating the gripping device, the drive having an axis extending parallel to the direction of elongation of the coil support, a control for the drive, a device for guiding and feeding the wire to the coil support, and an adjustment drive connected and responsive to the rotating drive control, the adjustment drive cooperating with the wire guiding and feeding device for adjustably positioning the same in directions parallel to the direction of elongation of the coil support and relative thereto.
Patent AT-E12764-T1 (AT)
Inventor: CORNILS BOY DR DIPL-CHEM
IPC: C07C47/02
Filed: 1983-12-01
Granted: 1985-05-15
Abstract: A process for the hydroformylation of olefins having 2 to 5 carbon atoms using rhodium catalysts in a low pressure process, wherein the waste gas from the low pressure plant containing the olefin is compressed and used in a high pressure plant.
Patent AT-E15177-T1 (AT)
Inventor: PICHON MICHEL ALAIN
IPC: B66B9/02
Filed: 1983-05-04
Granted: 1985-09-15
Abstract: A construction elevator has a mast formed from sheet steel panels and bolted together through rows of holes along longitudinal edges of the mast which are provided with flanges also having such holes. The rails for guiding the cabin are likewise provided with flanges and are bolted in place with the same bolts.
Patent AT-E21880-T1 (AT)
Inventor: LUDSCHEIDT HORST
IPC: B65H75/34
Filed: 1984-03-21
Granted: 1986-09-15
Abstract: 1. Apparatus (1) for winding on and unwinding hoses, in particular waste gas hoses (4), on a drum (3) which is provided with its own drive (5) and which is mounted in a carrier frame (2), wherein the drum drive (5) is actuable from a location remote from the location of installation of the drum, characterised in that actuation of the drum drive (5) is effected by way of a wireless transmitting-receiving unit (17) and that provided at the hose drum (3) is a positive guide means (10) for laying the turns of the hose in juxtaposed relationship, wherein the positive guide means (10) is in the form of a guide plate which is guided on a shaft (8) arranged parallel to the axis of the drum and which is subjected to a spring loading in the direction of unwinding of the hose (4), wherein the spring loading on the guide plate (11) is exerted by a pull wire (12) whose winding-on spool stresses a spring in the opposite direction to the draw-off direction.
Patent AT-E36597-T1 (AT)
Inventor: WINKELMANN HEINRICH
IPC: F24D3/10
Filed: 1984-09-08
Granted: 1988-09-15
Abstract: 1. An expansion tank containing storage capacity with a pump operated freshwater unit or containing a temperature dependent volume alteration in a closed fluid system, with a solid housing (1) and with an extensible member connected with two separate fluid joints (7) which are attached to the housing (1), the member being filled with fluid and extends outwardly when taking up the storage capacity, whereby the inner space between the solid housing (1) and the extensible member is permanently open to the atmosphere, characterised in that the extensible member is formed as a rubber cylinder (5) which is free from inner supporting elements and in its unloaded initial form is inherently stable, its end each being coordinated with a fluid joint (7).
Patent AT-E29568-T1 (AT)
Inventor: RASMUSSEN ERIK
IPC: F16K1/44
Filed: 1984-09-12
Granted: 1987-09-15
Abstract: The invention relates to a double seat valve comprising two valve closure members (8,9) guided in a valve housing (11) for coaxial movement relative to each other and to respective coaxial valve seats (3a,3b) between an open position and a closed position, realising together in their closed position a double seal one of said closure members (8) being adapted to abut during opening movement against the other closure member (9) for moving same also into its open position, a leakage space (7) between said closure members (8,9) being permanently connected to the outside of the valve, one closure member being a side piston (8) having radial sealing means (4) cooperating with a cylindrical valve seat (3b), the other closure member (9) having a recess (10) adapted to sealingly receive during opening movement the end portion of said slide piston (8), said cylindrical valve seat (3b) or the cylindrical seat wall (10a) of said recess (10) having an annular groove (10b) permitting in an intermediate position of said radial sealing means (4) a seat-cleaning flow of liquid along said cylindrical valve seat (3b) and between the circumferential surfaces of said radial sealing means (4) and said annular groove (10b).
Patent AT-E36101-T1 (AT)
Inventor: GORZEL HERIBERT DIPL-ING
IPC: H03F3/72
Filed: 1984-12-12
Granted: 1988-08-15
Abstract: To provide for essentially instantaneous stable operation of an electrical circuit, including an internal R/C feedback circuit, upon connection to an interruptible power supply source (+US, G), the circuit includes an additional or auxiliary input terminal (14) which is connected to a series-capacitor network, including a series capacitor (C1, 19) serially connected between the additional terminal (14) and a power terminal of the power supply, and a shunt capacitor (C2, 18) connected between the additional terminal (14) and ground or chassis of the power supply; and wherein the capacity value relationships of the series and shunt capacitors are so selected with respect to the voltage of the power supply that the additional terminal will have a voltage corresponding to at least approximately the operating point (UV) impressed thereon upon connection of the power supply means.
Patent AT-E44201-T1 (AT)
Inventor: WIEGARDT GORDON K
IPC: E02F9/20
Filed: 1983-03-21
Granted: 1989-07-15
Abstract: A tractor (10) includes a hitch (26) for pulling a ground-working implement. A hydraulic cylinder (34) is extensible and retractable to lower and raise the implement. A control syytem (50) senses operating parameters, including wheel slip, engine speed, draft force and implement or rockshaft position. Error signals are derived from the sensed wheel slip, engine speed and draft force and correspond set point signals. The error signals are combined into a composite or combined error signal. The larger of (a) the combined error signal and (b) a separately determined position error signal. is selected and converted to a pulsewidth modulated valve control signal which is applied to a control valve (42) which then actuates the cylinder to move the implement to reduce the magnitude of the selected error signal. Certain set point signals are derived from the corresponding parameter signals themselves.
Patent AT-E55352-T1 (AT)
Inventor: MULLER ROLF
IPC: B65G47/28
Filed: 1984-04-19
Granted: 1990-08-15
Abstract: A spacer and conveyor mechanism for a packaging machine in which articles can be conveyed along a feed path and grouped together for subsequent packaging of each group into a discrete unit. The mechanism has a series of spacer and conveyor elements (94) constrained cyclically to execute a working and return motion such that the elements move along a working path in the feed direction of the articles during which the elements interfere with the articles in the feed path so as to form and convey said groups along the feed path and move along a return path opposite to the feed direction of the articles during which said elements are remote from said articles. The working and return paths are substantially parallel to the feed path, and the spacer and conveyor elements each have an operative face adapted to convey said articles in spaced relationship. The elements are mounted so that they are held throughout their cyclic movement with their operative faces facing towards the feed path.
Patent AT-E38489-T1 (AT)
Inventor: VAN ISEGHEM AUGUSTINUS EMIEL M
IPC: B32B27/28
Filed: 1985-01-08
Granted: 1988-11-15
Abstract: A thermoformable, multi-layer plastic sheet with gas barrier properties is disclosed having an inner gas barrier layer, a glue layer applied to either side of the gas barrier layer and layers of a polyolefin composition bonded to the glue layers. To increase the tensile strength of the sheet during heating for the purpose of thermoforming, a second polyolefin layer is bonded to at least one of the two polyolefin layers, the second polyolefin layer having a lower melt index than the layer of the polyolefin composition beneath it.
Patent AT-E33822-T1 (AT)
Inventor: CASTALDI GRAZIANO
IPC: C07C59/64
Filed: 1985-02-21
Granted: 1988-05-15
Abstract: A process is disdosed for the preparation of optically active alpha-arylslkanoic acids, consisting in the rearrange- mern of optically active (alphahaloalkyl)-aryl)-aryl-ketals and in submitting to hydrolysis the thus obtained esters of alpha- arylalkanoic acids. The rearrangement reaction is carried out under neutral or alightly alkaline conditions, in an aprotic dipolar diluent and in the presence of a protic substance having a high dielectric constant.
Patent AT-E51035-T1 (AT)
Inventor: SPIEGELMAN STANLEY ROBERT
IPC: C21D9/00
Filed: 1985-06-19
Granted: 1990-03-15
Abstract: In an in situ annealing apparatus, two sets of heater support members angularly distributed around a central vertical member are radially extendable individually or in groups to position heater elements for purposes of in situ annealing, within a preset distance of the cylindrical walls of any one of a series of pressure vessels having a range of diameters. A convex shaped heater bottom support member is provided for each diameter vessel and is axially telescoped into the central vertical member so that an additional set of heater support members can be installed between the first mentioned two sets of heater support members and the bottom heater support member to accommodate for varying depths of the vessels. Thermocouples are extended from the annealing apparatus by actuators which use a spring or pneumatic pressure to press the thermocouple against the vessel wall with a preset constant force for accurate temperature measurements. The actuators use pneumatic pressure to retract the thermocouples to preclude damage during withdrawal of the annealing apparatus from the vessel.
Patent AT-E38482-T1 (AT)
Inventor: SCHROEDER WERNER
IPC: B23D33/08
Filed: 1985-08-27
Granted: 1988-11-15
Abstract: A shear for cutting profile and/or flat and/or solid-section steel has at least one vertical frame plate having a front face and a back face and formed with a throughgoing workpiece window, at least one fixed blade carried on the plate at the window, a working slide displaceable on the back face of the frame plate and carrying a movable blade passing past the fixed blade on movement of the slide on the frame plate, a generally flat holddown plate carrying a holddown element, and a pivot supporting the holddown plate on the frame plate for movement parallel to the frame plate and about a horizontal axis generally perpendicular to the frame plate between a raised position and a lowered position, and for movement also about a vertical axis between a use position lying against the front face of the frame plate and a service position extending transversely therefrom. Clamps secure the holddown plate in the use position against the frame plate with limited pivoting about the horizontal axis only. An actuator braced between the frame plate and the holddown plate in the use position of same pivots same limitedly about the horizontal axis and thereby presses the holddown element against a workpiece engaged through the window.
Patent AT-E49454-T1 (AT)
Inventor: WEIGAND WILLIS ALAN
IPC: E21B33/13
Filed: 1985-08-08
Granted: 1990-01-15
Abstract: A fluid spacer composition for use in well cementing comprises an aqueous fluid and an admixture of nonylphenols. Optionally, but preferably, there will also be at least one member selected from the group of a sulfonated linear C8 to C18 straight chain alcohol ethoxylated with an average of from about 2 to about 20 moles of ethylene oxide,a low molecular weight aliphatic glycol ether containing from about 3 to about 12 carbon atoms and an alcohol containing from about 3 to about 8 carbon atoms ethoxylated with an average of 2 to 4 moles of ethylene oxide.
Patent AT-E53761-T1 (AT)
Inventor: LEIPOLD DIANNE PATRICIA
IPC: A61K8/90
Filed: 1985-09-27
Granted: 1990-06-15
Abstract: Disclosed are dentifrice compositions comprising a cationic bactericide, water, a dental abrasive and a hydrophobically-modified hydfoxyethyl cellulose thickener.
Patent AT-E116842-T1 (AT)
Inventor: HUMPHRIES MARTYN
IPC: C08F20/00
Filed: 1985-10-29
Granted: 1995-01-15
Abstract: Oral hygiene compositions effective for preventing the adherent deposition of cariogenic bacteria on teeth comprise as active constituents polymers having defined repeating units comprising hydrocarbyl groups with pendant carboxyl and pendant polyalkylene oxide groups in defined ratio. The polymers themselves, their preparation and a process for treating teeth with the compositions are also claimed.
Patent AT-E43893-T1 (AT)
Inventor: RAULINS GEORGE M
IPC: F16L15/04
Filed: 1984-12-12
Granted: 1989-06-15
Abstract: A pipe joint in which a metal-to-metal seal is provided on the exterior of the pipe, a torque shoulder provides a further metal-to-metal seal and a still further seal is provided by a resilient ring. The box is protected against ballooning which might result in jump out of the threads by proportioning the thickness of the box at the point of seal at the maximum diameter of seal to the outer diameter of the box as compared to the full wall thickness of the pipe related to the outer diameter of the pipe.
Patent AT-E42845-T1 (AT)
Inventor: SUNDELL GOESTA INGVAR
IPC: G06F15/177
Filed: 1985-03-26
Granted: 1989-05-15
Abstract: For achieving parallel synchronous operation between two microprocessors (1, 2) there is arranged a switch (4) controlled by a logical circuit (3), which senses the clock outputs of the microprocessors. If there is deviation from synchronism, the logical circuit (3) sends a signal to the switch (4), which then breaks off the incoming clock signal to the clock input of one microprocessor (2) such that parallel synchronism is stepwise achieved.
Patent AT-E53703-T1 (AT)
Inventor: WEISER JOSEF DR RER NAT
IPC: H01H50/54
Filed: 1986-01-08
Granted: 1990-06-15
Abstract: An electromagnetic relay has a flat base, a coil body with flanges at opposite ends disposed on said base, a coil wound about the coil body between the flanges, a carrier element of insulating material pivotally seated in one of the flanges with an armature attached thereto and extending therefrom through said coil, contact springs disposed parallel to said armature outside of said coil body, and cooperating contact elements anchored in said base body for making electrical contact with the contact springs. A magnet system is provided for actuating the armature, and upon actuation of the armature the carrier is rotated thereby moving the contact springs for simultaneously contacting the contact elements. The contact springs are electrically connected inside the carrier forming a contact bridge electrically connecting the cooperating contact elements upon actuation of the springs, dependent upon the switch position of the armature. By simultaneously making electrical connection with two contact elements, the bridged contact springs are suitable for switching high currents without the use of additional power leads connected to the springs.