baber/WOPTO huggingface dataset:
Patent AT-E4629-T1 (AT)
IPC: B22D11/04
Filed: 1979-11-22
Granted: 1983-09-15
Abstract: A method of cooling a flow of a molten material involves simultaneously subjecting the flow to a stirring action which is such that the temperature of the material is substantially the same at any point in any one plane perpendicular to the direction of flow. The cooling may be applied to a molten material to bring it either closer to its melting point or liquidus temperature or to bring it within its freezing range where this is desired as in, for example, the production of metallic slurries.In apparatus for cooling a flow of a molten material having means for cooling and means for simultaneously stirring the flow, both means preferably comprise at least one element extending transversely within a duct through which the flow is directed. The element, which may be a hollow rod arranged to carry a flow of a coolant, is preferably made of a highly conducting material e.g. graphite or a metal whereas the walls of the duct are preferably of a insulating material. By this means nearly all of the cooling effect can be concentrated In the elements which permits close control over the cooling action. The number, arrangement and size of the elements will depend on the degree of cooling required and on the amount of stirring which is necessary to achieve even cooling along the duct.The cooled flow, after passing through the duct, is conveniently led into a mould or series of moulds or into a casting machine in which solidification to give a shaped article takes place.
Patent AT-E19405-T1 (AT)
Inventor: BUJADOUX KAREL
IPC: C07F7/00
Filed: 1980-09-12
Granted: 1986-05-15
Abstract: A catalytic component having the formula (MXa) (MgX2)b (RMgX)c (MHgX)d wherein M is a metal selected from group VI B and group V B of the Periodic Classification, X is a halogen, R is a hydrocarbon radical, 2</=a </=3.5, 1</=b</=30, 1</=c</=8 and 0</=d</=10 is prepared by reducing a metallic halide of the metal M, the valency of said metal being 4 if a metal of group IV B is concerned and 4 or 5 if a metal of group V B is concerned, by means of at least one organomagnesium compound having the formula RMgX, the said organomagnesium compound being used in the solid state and reduction of the metallic halide being carried out under a pressure lower than or equal to atmospheric pressure and at a temperature lower than the decomposition point of said organomagnesium compound under the pressure concerned but at least 10 DEG  higher than the boiling point or sublimation point of the metallic halide under the pressure concerned.
Patent AT-E18745-T1 (AT)
Inventor: KOEHNECKE HEINRICH DIPL-ING
IPC: B61L5/10
Filed: 1981-10-20
Granted: 1986-04-15
Abstract: 1. A device in an electronic setting mechanism for feeding and remotely controlling switch drives (A) operated by a three-phase current fed via four lines (L1-L4) with limit position contacts (AK1-AK4) arranged in the star point connections of the motor windings (W1, W2, W3) and controlled by the drive, by which the motor windings can be connected to the three-phase mains when closing connecting contacts (WSS/1-WSS/4) and by which a monitoring circuit is closed across the four lines and the three windings (W1-W3) of the drive for a d.c. voltage-fed switch monitoring unit, after the rotation of the drive to reach the respective new limit position where the motor windings are asymmetrically fed at least during run-down, but are symmetrically fed during the rotating phase, and wherein is arranged a monitoring unit (Ü4) controlled by the setting current, which resets a control switch (WSS) for the connecting contacts (WSS/1-WSS/4) in the case of the setting current which flows in the rundown phase, set during the introduction of a reversing operation, characterised in that the monitoring unit (Ü4) is designed as a switch (K1 in Figure 7) inserted into the central conductor (L4) of the supply circuit and in its currentless state during the rotating phase of the drive causes a control signal (e) to be emitted for connecting a further switch (K2) connected parallel to the first switch (K1), and that upon its response during the run-down phase the further switch (K2) resets the previously set control switch (WSS) and cancels the control signal.
Patent AT-E16255-T1 (AT)
Inventor: BRUNI LUDOVICO
IPC: B23P15/10
Filed: 1981-05-15
Granted: 1985-11-15
Abstract: A method of shaping the gudgeon pin bores formed in gudgeon pin bosses of pistons comprises introducing into the bores portions of a shaped pin. A load is applied to the pin and the direction of the load and the shape of the pin are chosen so that areas of bore-defining walls of the bosses subjectto high stresses in use, and therefore liable to crack, are radially outwardly deformed to reduce the incidence of cracks.
Patent AT-E12551-T1 (AT)
Inventor: STAMM MICHAEL EDWARD
IPC: G01S7/06
Filed: 1981-10-30
Granted: 1985-04-15
Abstract: A process for geotechnic exploration comprising the steps of: (a) Emitting one or more brief electromagnetic pulses or waves from an airborne platform at regular intervals based on the airspeed of the platform and the area being surveyed; (b) The wavelengths, frequencies and cyclicity of the waves being selected to provide, upon reflection, satisfactory indicia of the physical characteristics of the area being measured; (c) Receiving the reflections of said waves at said platform; (d) Amplifying said reflected waves to a readily processable level; (e) Processing said waves to enhance the spatial resolution of images produced therefrom; (f) Further processing said waves by selecting those variables represented by the waves that are deemed relevant; (g) Displaying said waves in visual form representing a cross-section of an area; (h) If desired, storing in recoverable form the signals representing said variables; and (i) Repeating said process as often as desired.
Patent AT-E10691-T1 (AT)
IPC: H04L27/14
Filed: 1982-05-24
Granted: 1984-12-15
Abstract: Method for demodulating FSK signals in which zero crossings of the FSK signals are detected and processed further. A FSK demodulator including an address-generating logic and a memory connected to the address-generating logic. The FSK signals are delivered to the input side of and control the address-generating logic. At a system clock frequency, the necessary address sequence is supplied to the memory for reading out a pulse reply from the memory for each zero-crossing of the FSK signal. In the memory are stored time-sequential values of a pulse reply having a given duration which emulate the output of a digital non-recursive transversal filter having lowpass transfer characteristic upon an input pulse of given duration. The address generating logic supplies a definite counting address to each zero crossing on the input side which is not yet assigned to another zero crossing. The counting address sequentially assumes all sequence values for the given duration which are necessary for reading out the pulse reply from the memory and which last sequence value assumes a rest value after the completion of the read out process. Data read out from the memory during a given system clock period is summed up.
Patent AT-E17791-T1 (AT)
Inventor: OPITZ WILHELM
IPC: G03B35/00
Filed: 1982-06-02
Granted: 1986-02-15
Abstract: 1. Frame for slides for insertion in a stereoscopic observing apparatus, characterized in that the frame comprises a continuous base body (1) which has two viewing openings (2, 2') arranged spaced apart adjacent each other and having the size of the slides and which is provided perpendicularly to its longitudinal axis and on both sides of the viewing openings (2, 2') with slots (3) for the insertion of framed slides.
Patent AT-E18094-T1 (AT)
Inventor: WOJCIESON RAYMOND J
IPC: F23C7/00
Filed: 1982-11-09
Granted: 1986-03-15
Abstract: The burner having means (12) for delivering fuel into a combustion chamber (66) and a system for intermixing air, fuel and recirculating gases within the combustion chamber (66) to provide a flame having substantially uniform combustion gas profiles of velocity and temperature at the combustion chamber exit (82). The burner comprises a secondary air passage surrounding the fuel delivering means (12) and having an inner wall (18), an outer wall (46) and means (48) for dividing said secondary air passage into a plurality of seperate flow passages (58, 60, 62, 64) to provide zones of high pressure secondary air flow.
Patent AT-E29901-T1 (AT)
Inventor: VOJACEK HERBERT
IPC: C10M105/04
Filed: 1982-11-30
Granted: 1987-10-15
Abstract: 1. Use of bicycloheptane compounds with a cyclohexane ring bridged by a methylene group, whereby the ring system is substituted by one or more substituents from the group cycloalkoxy, cycloalkanoyl, cycloalkylcarbonyloxy, cycloalkoxycarbonyl, oxocycloalkyl, whereby the cycloalkyl radicals possess 3 to 7 carbon atoms and the ring system, the cycloalkyl groups can contain one and also more double bonds and wherein the cycloalkyl groups can be substituted by one or more radicals from the group alkyl, cycloalkyl, hydroxyl, halogen, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkoxyoxycarbonyl, mercapto, cycloalkyloxycarbonyl and cyano in which an alkyl or cycloalkyl group possesses 1 to 7 carbon atoms and together can also represent cycloalkylalkyl and can contain one or more double bonds, and/or which are bound with a further bridged cyclohexane compound via an alkyl, alkylidene, alkoxy, alkanoyl, alkylcarbonyloxy, alkoxycarbonyl, oxoalkyl, mercapto, alkylmercapto, alkanoylmercapto group, wherein the alkyl and alkylidene radicals possess 1 to 7 carbon atoms and wherein alkyl in the O-containing substituents can also signify cycloalkyl and the ring system, the alkyl, cycloalkyl and/or alkylene groups can also contain one or more double bonds and wherein the alkyl and/or alkylene groups of the said substituents can be substituted by one or more radicals from the group alkyl, cycloalkyl, hydroxyl, halogen, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkoxyoxycarbonyl, mercapto, cycloalkyloxycarbonyl and cyano, in which an alkyl or cycloalkyl group possesses 1 to 7 carbon atoms and together also represent cycloalkylalkyl and can contain one or more double bonds, as traction fluid in friction drives.
Patent AT-E14753-T1 (AT)
Inventor: PRINZ BRUNO DR
IPC: C22C9/01
Filed: 1982-03-25
Granted: 1985-08-15
Abstract: An alloy useful as a coinage alloy, especially as a cladding for a coin comprising a core and a cladding is disclosed. The alloy consists essentially of 4 to 6% nickel, 4 to 6% aluminum, balance copper and inevitable impurities which are due to the manufacture. Also disclosed are coins made therefrom having a gold-like color.
Patent AT-E16563-T1 (AT)
Inventor: CIMBER HUGO DR MED
IPC: A61F6/14
Filed: 1982-07-01
Granted: 1985-12-15
Abstract: A support body to be inserted in the uterus is connected to inflatable occluding members intended and adapted solely to seal the mouths of the Fallopian tubes when inflated. Because there is no pressure contact between the device and the walls of the uterus proper, there is no impediment to the flow of menstrual blood nor any risk of harmful effects caused by pressure. The support body comprises a central piece through which an inflation medium can be introduced into the occluding members, which are disposed at the ends of two branches projecting laterally from the central piece. Thus, the device is easy to position accurately within the uterus. The support body is stiff but resiliently deformable and of stable shape.
Patent AT-E7316-T1 (AT)
IPC: E01F9/04
Filed: 1982-01-19
Granted: 1984-05-15
Abstract: 1. Formation method for retro-reflective horizontal roadway marking, in which a marking product is applied on to the surface to be marked, characterised in that the surface of the said product is sprinkled before drying with a mixture of microspheres of glass treated for floatation and of microspheres of glass treated for adhesion to the marking product.
Patent AT-E12972-T1 (AT)
Inventor: REYNAUD JEAN-PAUL
IPC: F02B77/11
Filed: 1982-06-22
Granted: 1985-05-15
Abstract: An attachment for a heat shield is intended to protect the face of the cylinder head comprising one of the walls of the combustion chamber of the cylinder of an internal combustion engine in which the transfer of gases is controlled by valves having seats inserted into the cylinder head. The inserted seats of the valves are provided with an annular rim which, when the seat is fitted into a bore in the cylinder head, presses against the wall of the cylinder head the heat shield. Application is to insulating the inner walls of a heat engine cylinder head or to creating hot points in the combustion chamber of the cylinder head.
Patent AT-E20162-T1 (AT)
Inventor: KUEBLER ULRICH ING GRAD
IPC: H04J1/04
Filed: 1983-03-22
Granted: 1986-06-15
Abstract: 1. Single sideband premodulated carrier frequency system for the transmission of communications channels (N1 , N2 ) with a first converter stage constructed as premodulation stage, with a second converter stage, in which the communications channels are translated by means of intermediate frequency carriers (fZ1 , fZ2 ) into the intermediate frequency position and behind which is connected an intermediate frequency transmission filter (ZF-SF) passing several communications channels, as well as a third converter stage, in which the translation into the transmission position takes place by means of a high frequency carrier (fH ), wherein the transmission position lies below the intermediate frequency position and the frequenc of the high frequency carrier (fH ) lies above the intermediate frequency position and wherein furthermore the frequency range of the transmission position comprises a multiple of the frequency range of two communications channels, characterized thereby, that a first communications channel (N1 ) and a second communications channel (N2 ) are transmitted, that the first communications channel (N1 ) is translated by means of a first intermediate frequency carrier (fZ1 ) and the second communications channel (N2 ) is translated by means of a second intermediate frequency carrier (fZ2 ), wherein the upper sideband of the first communications channel (N1 ) lies above the lower sideband of the second communications channel (N2 ) that the intermediate frequency transmission filter (Zf-SF) passes the upper sideband of the second communications channel (N1 ) and the lower sideband of the second communications channel (N2 ), that the third converter stage displays a high frequency transmission low-pass filter (HF-STP), the pass bandwidth of which comprises the transmission position, and that the frequency of the high frequency carrier (fH ) is settable in such a range that the communications channels (N1 , N2 ) can assume any position within the transmission position.
Patent AT-E50394-T1 (AT)
Inventor: CHAPIN RICHARD DEXTER
IPC: B05D5/00
Filed: 1983-03-28
Granted: 1990-02-15
Abstract: An elongated fluid distributing hose (10) for use in an irrigation system for plants, vegetables and the like. The hose incorporates a particular arrangement of a main supply channel (12) for gross water movement, and a water distributing network for fine water movement. Water pressure reduction takes place in the water distributing network at the point of the passing of the water from the high pressure main supply channel through a series of first fluid-passing openings or inlet stations (36) through one or more smaller fluid-restricting passages (18,19,20). In certain embodiments , a straucture is provided to perform a pressure regulating function in each of the smaller passages . In one embodiment, pressure reduction between an inlet and an outlet is by way of a serpentine fluid-restricting path. A novel method and machine are employed to manufacture the various hoses embodying the teachings of the subject invention.
Patent AT-E22634-T1 (AT)
Inventor: BARRE CLAUDE DIPL-ING
IPC: G01R31/3185
Filed: 1983-05-24
Granted: 1986-10-15
Abstract: A programmable logic array, constructed in emitter coupled logic technology, may be tested in its non-programmed condition. Diodes are located between all product terminal lines and first test terminals on the semiconductor chip as they are disposed between all sum term lines and a second test terminal. Furthermore, each input line of the sum matrix is respectively connected by way of a diode to the inverting output of a respective different input amplifier. When the sum matrix exhibits more input lines than there are input amplifiers, the connection is repeated cyclically. In this case, the sum matrix is divided into sub-matrices whose mutually corresponding sum term lines are linked by way of logic elements.
Patent AT-E12577-T1 (AT)
Inventor: WEISS ROGER SOCIETE MOULINEX
IPC: A47L13/142
Filed: 1983-06-16
Granted: 1985-04-15
Abstract: A domestic floor mop comprises an absorbent band mounted on a bracket carried at the end of a handle. A rotary torsion head is engaged with the band and is rotatably mounted in the bracket. A fastener is fixed to each end of the band, and the fasteners are monted on the bracket for movement between a washing position, in which said fasteners are spaced apart and said band is deployed in a plane, and a wringing position in which said fasteners are closer together such that said band is gathered towards said rotary head to permit twisting of the band upon rotation of said rotary head. The fasteners are each slidably mounted in a respective guide carried by said bracket and extending in a plane parallel to the deployment plane of said band.
Patent AT-E27483-T1 (AT)
Inventor: WOLF KURT
IPC: C21C5/44
Filed: 1983-07-12
Granted: 1987-06-15
Abstract: 1. Spray-filling device particularly for repairing the lining of melting furnaces, foundry ladles or the like, which device is adapted to spray-fill the inner wall (12) of a cavity substantially presenting rotation symmetry with a material adhering on this inner wall, comprising a) a carrier (16) movable into the cavity by displacement means in the direction of the displacement, b) a material spraying device (18), which b1 ) has a spray nozzle (22), b2 ) is rotatably mounted on the carrier (16), b3 ) is rotatable about an axis (26) parallel to the direction of the displacement through a driving motor (24) located on the carrier (16), c) a sensor (28), which responds to the burn-out of the inner wall (12) and d) which is controlable by the driving motor (24) such, that the rotary movement of the material spraying device (18) is retarded when the sensor (28) responds, characterized in that e) the spray nozzle (22) is radially movable and f) an actuating device is provided for adjusting the spray nozzle (22) to hold the spray nozzle (22) always substantially at a predetermined optimal distance from the inner wall (12).
Patent AT-E31755-T1 (AT)
Inventor: SMILLIE ROWENA
IPC: B05C5/02
Filed: 1983-11-16
Granted: 1988-01-15
Abstract: Apparatus is known for controlling the deposition of a liquid onto a moving surface comprising a reservoir having an outler, and a curved guide member downwardly extending from above and adjacent to the outlet and having an underside onto which a jet of liquid can be discharged from the outlet, the guide member being oriented so as to be capable of causing liquid to flow down themember on its underside so that its direction of flow approaches the direction of travel of a moving surface. This invention is characterised in that two aprons ar provided at the lower edge of the reservoir outlet so as to extend beneath the jet being discharged from the outlet, the first of the said aprons extending only part of the distance towards the moving surface and the second of the said aprons extending beneath the said apron so that the free end thereof is substantially in contact with the moving surface, the arrangement being such that the lower edge of the first apron is in engagement with the lower surface of the second apron.
Patent AT-E42444-T1 (AT)
Inventor: COHEN ALBERT
IPC: A23L7/196
Filed: 1983-11-30
Granted: 1989-05-15
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Starchy graminaceous plant grain, particularly a rice grain, which is hydrosorbed to the core, which is imcompletely cooked, and which is gelled only on the surface, which has a water content greater than 16%, particularly of 30 to 250% by weight, which colours iodised cold water bluey-pink and which, after washing in a jet of cold water, no longer colours the iodised cold water. 1. Claims (for the Contracting State AT) A process for preparing a starchy graminaceous plant grain, particularly a rice grain, which is incompletely cooked, which is hydrosorbed to the core and which is gelled only on the surface characterized in that it comprises subjecting already husked rice to a thermal shock by putting 100 parts by weight of rice in contact with 36 to 180 parts of water having a temperature of between 100 and 40 degrees C for 1 or 50 seconds and leaving it all to cool at such a cooling rate that the gelling rate is below a given threshold which corresponds to a time of contact of the rice with the water at 100 degrees C of 1 to 5 seconds and with water having a temperature higher than 70 degrees C of 10 to 50 seconds.
Patent AT-E50469-T1 (AT)
Inventor: MANGOLD HANS
IPC: G11B23/30
Filed: 1984-06-12
Granted: 1990-03-15
Abstract: 1. Method of detecting specific characteristic data of a magnetic tape cassette in a magnetic tape device, in particular of a video magnetic tape cassette, the characteristic data being provided encoded as digital code in the form of a bar pattern consisting of dark and light stripes on a label attached to the magnetic tape cassette housing and being read photoelectrically, characterized in that - in the event that the power supply of the device is switched off with the cassette loaded, the cassette automatically performs a movement necessary for the photoelectric reading of the characteristic data when the device is switched on again, and - the characteristic data read are stored as digital signals in a digital memory and are used for controlling the sequence of the device functions by a microprocessor.
Patent AT-E60081-T1 (AT)
Inventor: WILDERSOHN MANFRED DR
IPC: C10L1/198
Filed: 1984-11-29
Granted: 1991-02-15
Abstract: The polyol-based lubricants for two-stroke, four-stroke and rotary-piston engines operated with fuels containing alcohol(s) and/or nitroalkane(s) and/or propylene oxide, are added to the fuels and/or are in a separate lubricant circulation, the polyols consisting to the extent of at least 40 mol % of propylene oxide units.
Patent AT-E35137-T1 (AT)
Inventor: NINOMIYA KUNIHIRO
IPC: A61K31/55
Filed: 1984-12-21
Granted: 1988-07-15
Abstract: This invention relates novel thieno[2,3-d]pyrimidine derivatives represented by the following general formula (I):or salts thereof; wherein R<sup>1</sup> and R<sup>2</sup> independently represent hydrogen, halogen or alkyl group having 1 to 6 carbon atoms; or R<sup>1</sup> and R<sup>2</sup> may concatenate to form a cycloalkylene group having 5 or 6 ring carbon atoms; R<sup>3</sup> and R<sup>4</sup> independently represent hydrogen or alkyl group having 1 to 6 carbon atoms; R<sup>5</sup> represents a member selected from(1) hydrogen or alkyl having 1 to 6 carbon atoms,is an integer of from 1 to 3 and X represents halogen, or(3)in which R<sup>6</sup> represents alkyl group having 1 to 6 carbon atoms;Ar represents substituted or unsubstituted phenyl, or 2- or 3-thienyl group; and n is 2 or 3. The derivatives of the invention can be used in the treatment of the various depression disease or the higher dysfunction of the brain.