baber/WOPTO huggingface dataset:
Patent AT-E11182-T1 (AT)
IPC: G01N23/22
Filed: 1981-07-22
Granted: 1985-01-15
Abstract: An apparatus for preparing test samples for chemical analytical testing has an electric coil adapted to receive a crucible and connected to a source of electricity. The crucible is formed by an outer vessel of a noble metal and by an inner vessel formed of a rigid refractory material that is a good conductor of heat and that is not wettable by the sample. Normally platinum or a platinum alloy is used for the outer vessel and vitreous carbon is used for the inner vessel. The apparatus further comprises a high-frequency electricity supply for supplying electricity to the coil and thereby heating the crucible and the sample therein, a casting receptacle at a lower station below the upper station and adapted to receive the melted sample, a dissolving receptacle at the lower station, and a bath of a solvent for the sample in the dissolving receptacle.
Patent AT-E22499-T1 (AT)
Inventor: OBERSTEIN KARLA
IPC: G08B29/00
Filed: 1982-05-27
Granted: 1986-10-15
Abstract: A method and apparatus for monitoring an alarm system such as a fire alarm system having a plurality of alarms connected to a central station determine the amount of departure of measured alarm values from a rated quiescent value and calculate a fluctuation value therefrom, the fluctuation value then being compared at selected time intervals with a rated limiting value. If the result of the comparison shows that the fluctuation value is less than the rated limiting value, a malfunction signal is displayed.
Patent AT-E16413-T1 (AT)
Inventor: SMITH SAMUEL DAVID
IPC: E06C/
Filed: 1982-05-19
Granted: 1985-11-15
Abstract: A device for supporting a person on a ladder in which a frame is provided for extending around the ladder with sufficient clearance to move relative to said ladder. A portion of the frame extends at an angle relative to the remaining frame and inwardly towards the ladder. The frame can be connected to the person at a position that of said angularly-extending portion so that movement of the person downwardly on said ladder causes said angularly-extending portion to move between the ladder stays and engage a rung on said ladder to prevent further downward movement.
Patent AT-E27054-T1 (AT)
Inventor: LUETTGER HANS
IPC: F23C3/00
Filed: 1983-07-01
Granted: 1987-05-15
Abstract: 1. Cyclonic combustion for all combustible powders with at least one inversion of the three-phase current at an inwardly-directed constriction (9) of the combustion chamber of a three-pass boiler (7), characterised in that the combustion chamber (6) projects partially into the first pass of the three-pass chamber (7) and is surrounded with a mantle (17) which is also formed as an inlet for the combustion and vortex air and is rinsed with water on the outer side in the three-pass boiler (7).
Patent AT-E48473-T1 (AT)
Inventor: NELLE GUENTHER DR-ING
IPC: G01D5/245
Filed: 1983-10-18
Granted: 1989-12-15
Abstract: A measuring system is described which includes a scale which defines both a measuring graduation and an array of reference marks positioned at predetermined positions with respect to the measuring graduation. The measuring system also includes a scanning unit which generates reference signals in response to detection of the reference mark. In the disclosed system a track is provided on the measuring scale which records selection indicators electrically. These selection indicators are scanned via an element of the scanning unit in order to allow selected ones of the reference marks to go into operation. Preferably, the scanning unit includes a record head for magnetically recording the selection indicators on the track, an erase head for magnetically erasing the selection indicators on the track, and a read head for magnetically detecting the selection indicators.
Patent AT-E20845-T1 (AT)
Inventor: MACMILLAN WILLIAM ROBERTSON
IPC: B24C5/06
Filed: 1983-01-12
Granted: 1986-08-15
Abstract: A lining assembly for a hood for housing an abrasive throwing wheel cornprises two end wearplates, two side wearplates of unitary or split construction, and an upper wearplate with integral sides, all butted together to provide locating and labyrinthal joints and with each end wearplate being formed with at least one inwardly-directed wear projection or dam adapted to intervene in the flow path of abrasive accelerating around the hood thereby substantially to reduce the rate of wear on the wearplates by the abrasive.
Patent AT-E38711-T1 (AT)
Inventor: SCHNALLINGER HELFRIED M
IPC: F16L21/02
Filed: 1983-12-22
Granted: 1988-12-15
Abstract: 1. A sealing ring which is made of rubber-elastic material and is to be inserted into an annular groove (3) in a pipe end socket (2) or in a fitting for plastic sequage lines, wherein that portion of the sealing ring (5) which is intended to be inserted into the annular groove (3) is formed at a distance from the outer side faces with an inwardly open receiving groove (9), which receives a retaining ring (10), which in inside diameter is as large as or larger than the socket (2) or fitting, and sealing lips which have the shape of sawteeth in cross-section are provided on both sides of the groove and have a less steep side face that is directed toward the receiving end of the socket (2) or fitting, characterized in that that portion (6) of the sealing ring (5) which is to be inserted into the annular groove (3) conforms to the particularly rectangular cross-sectional shape of the annular groove (3) so as to interlock therewith, the two sealing lips (7, 8) have approximately the same size and in a relaxed state are equal in inside diameter, and the retaining ring consists of a stressing ring (10), which pre-stresses the inserted sealing ring (6) and the sealing lips (7, 8).
Patent AT-E33724-T1 (AT)
Inventor: NINNEMANN PETER DIPL-ING
IPC: G06F15/16
Filed: 1984-01-16
Granted: 1988-05-15
Abstract: A memory-programmable multiprocessor controller having a word processor and a bit processor is disclosed. The word processor is coupled to a separate peripheral bus for providing communication with a peripheral module coupled to the process being controlled. An internal system bus separated from the peripheral bus provides communication between the bit processor, user program memory and data memory. The bit processor accesses the user program memory and the data memory via separate dedicated buses. Rapid command execution can thereby be achieved.
Patent AT-E20862-T1 (AT)
Inventor: SEEMANN JOACHIM DIPL-ING
IPC: B60P3/28
Filed: 1984-03-02
Granted: 1986-08-15
Abstract: 1. Chassis for vehicle cranes, which in the region of the front axle/s (1) comprises two longitudinal bearers (2) which are spaced apart and parallel to one another, and which are connected securely to a torsion body (4) which extends on the longitudinal axis of the vehicle in the region of the rear axle/s (5) and on the topside of which there is arranged a horizontal mounting plate (7), supported in bracket-like manner on the torsion body, for the rotary bearing arrangement (8) of the crane upper truck, and which comprises in the region of the transition from the longitudinal bearers to the torsion body and also in the region of the free end of the torsion body in each case a rectangular box (3, 15) arranged transversely to the longitudinal central plane of the chassis and serving as an accommodation container and bearing arrangement for laterally extensible supporting booms (13) transversely to the chassis longitudinal axis, characterized in that the torsion body is constructed as a rectilinear torsion tube (4) of circular cross-section and is connected to the two forward longitudinal bearers (2) by the interposed torsionally rigid rectangular box (3), and that the torsion tube (4) comprises in the region of the rear axle/s (5) at the underside a cutaway (9) for the bearing arrangement (10) of the rear axle/s (5), which cutaway is closed with a chord plate (11), the latter being arranged parallel to the mounting plate (7) and having vertical stiffening plates (12) welded both to the inner wall of the torsion tube (4) and also to the chord plate (11) and to the inner wall of the torsion tube (4).
Patent AT-E20231-T1 (AT)
Inventor: KLEEMANN AXEL DR DIPL-CHEM
IPC: C12P13/06
Filed: 1984-03-27
Granted: 1986-06-15
Abstract: Pure L-leucine is obtained from an aminoacid mixture which contains at least 45 weight percent L-leucine, at most 40 weight percent L-isoleucine and at most 25 weight percent of other aminoacids by acetylating the mixture, precipitating the acetylation product by acidification, subjecting the acetylation product to a saponification by an L-aminoacid acylate until 30 to 95% of the N-acetyl-L-leucine employed is saponified and isolating the L-leucine from the saponification mixture.
Patent AT-E30617-T1 (AT)
Inventor: SCHOMMERS ROLF
IPC: E06B9/17
Filed: 1984-08-30
Granted: 1987-11-15
Abstract: 1. Roller shutter consisting of two lateral bearing shells (1), a roller shutter roll (3) composed of roller shutter bars (3') and a roller shutter box (2), wherein the roller shutter roll is borne at the bearing shells and provided within the roller shutter box, wherein furthermore a lower portion (5) of the cutside wall (6) of the respective bearing shell forms a funnel shape guiding the unrolling roller shutter bars to the exit opening, wherein the exit opening (7) is provided in a middle region of the cross-section of the shell and the vertical centre line (8) of the exit opening is displaced from the vertical central axis (9) of the reeling space (10) of the respective lateral bearing shell towards the inside of the bearing shell, wherein furthermore the outside wall portion forming the funnel shape is bowed inwardly and a respective guide (13), preferably a guide rail, which with the funnel-shaped portion of the outside wall of the bearing shell forms a guide for the respective side edge (3") of the roller shutter roll or its roller shutter bars, is arranged near the end of the respective bearing shell at a spacing (a), which corresponds to the thickness of a roller shutter bar plus a clearance, from the funnel-shaped portion of the outside wall, characterised thereby, that the respective bearing shell (1) displays no inside wall opposite the funnel-shaped portion (5) of the outside wall.
Patent AT-E21464-T1 (AT)
Inventor: GRANGEREAU JEAN AUGUSTE MARIE
IPC: G01R33/38
Filed: 1984-02-16
Granted: 1986-08-15
Abstract: A device for fixing and maintaining coils contained within armatures to provide a constant and homogeneous magnetic field. The device includes an amagnetic bench having a longitudinal axis, a frame having two upstanding panels mounted on the bench, a first reference armature secured by the panels, at least two additional armatures for support longitudinally along the bench, each of the additional armatures being of a diameter less than or equal to that of the first armature, and mounting apparatus for supporting the additional armatures at locations on the bench spaced from the first armature, whereby the additional armatures may be placed, relative to one another and to the first armature on the periphery of an imaginary sphere. The mounting apparatus includes adjustment apparatus for adjusting the additional armatures relative to the first armature in longitudinal and vertical directions. Additional adjustment members may be disposed between adjacent armatures to maintain the additional armatures in spaced, vertical dispositions relative to the first armature, and cooling ducts may be provided in each of the armatures to permit the flow therethrough of a cooling liquid.
Patent AT-E23429-T1 (AT)
Inventor: JANTZEN ERIC
IPC: A47B49/00
Filed: 1984-06-20
Granted: 1986-11-15
Abstract: The storage cabinet comprises a plurality of superposed storage compartments pivoting about horizontal axes to pass from an open position to a closed position, and vice-versa. Each compartment is in the shape of a trough with a bottom part constituted by a portion of cylinder and two lateral end walls. Each trough is provided at its rear part with a tongue piece which extends inwardly substantially perpendicularly to the bottom wall of the trough and ensures, in the trough closed position, a continuity with the bottom wall of the lower adjacent trough, so that in the closed position, each trough is entirely closed.
Patent AT-E51895-T1 (AT)
Inventor: KISHORE GANESH MURPHY
IPC: C12R1/91
Filed: 1984-09-04
Granted: 1990-04-15
Abstract: A process for the synthesis of L-phenylalanines and analogues thereof from trans-cinnamate, ring substituted trans-cinnamates or various acrylate derivatives and ammonia or an ammonia donor in the presence of L-phenylalanine ammonia-lyase enzyme and a desensitizing agent such as polyhydric alcohols and polyethylene glycol-(400) is disclosed. The process embraces the discovery that compounds such as polyhydric alcohols and polyethylene glycol-(400) desensitize the L-phenyalanine ammonia-lyase enzyme to substantially higher substrate concentrations than practiced heretofore. In addition, polyhydric alcohols and polyethylene glycol-(400) substantially enhance the instantaneous rate of reaction and inhibit inactivation of the L-phenylalanine ammonia lyase enzyme over longer reaction periods.
Patent AT-E47641-T1 (AT)
Inventor: GOERLICH PETER
IPC: H05K13/04
Filed: 1985-05-21
Granted: 1989-11-15
Abstract: 1. Appliance for soldering and desoldering surface mounted components on printed circuit boards or hybrid circuits, said appliance functioning by means of a stream of hot air and being provided with a head (100) which can be moved in the vertical direction and, at its lower end, carries a vacuum tweezer (103, 104) and one or more hot air nozzles (101, 102), the purpose of the vacuum tweezer being to hold a component (113), characterized in that the free end of the hot air nozzle can be repositioned by being swung relative to that end of the vacuum tweezer (103, 104) which holds the component (113), so as to vary the distance between the central point of the vacuum tweezer and the outlet opening of the hot air nozzle.
Patent AT-E35182-T1 (AT)
Inventor: PIETZCKER DIRK
IPC: F28F9/16
Filed: 1985-08-19
Granted: 1988-07-15
Abstract: The invention relates to a heat exchanger, especially for motor vehicles, which consists of a plurality of fins disposed in a parallel, spaced relationship, having openings and collars of oval or planar cross section adjoining the openings, and of a plurality of tubes of corresponding cross section disposed perpendicularly thereto and passing through the openings and collars. The tubes are joined to the fins by expanding their cross section after they have been inserted into the openings and collars thereby forcing their walls against the margins of the openings and collars.
Patent AT-E55974-T1 (AT)
Inventor: HAEUSER WILHELM
IPC: C05F17/00
Filed: 1985-09-27
Granted: 1990-09-15
Abstract: 1. A method for the production and utilization of a homogenized humus, wherein the humus is produced by rotting in at least one bio-reactor with aeration of a biologically activated sludge having been withdrawn from a biological sewage plant upstream and/or downstream of the digesting tower and having been admixed with carbon sources, and by subsequent storage for the purpose of post-rotting, and wherein the humus thus obtained is supplied to an area to be cultivated for utilization thereof, characterized in that the sludge is used as freight for a tanker and, admixed with the carbon sources, is subjected to rotting and post-rotting in the tanker and if need be at its place of destination and that the area to be cultivated, after it has been supplied with the humus, is watered using the discharge water from the biological sewage plant which water has also been carried as freight in the tanker.
Patent AT-E46572-T1 (AT)
Inventor: BOEDECKER KAY
IPC: G01F25/00
Filed: 1985-10-12
Granted: 1989-10-15
Abstract: 1. Metering check equipment of a metering installation with signal delivery on malfunction in the metered quantity or at the metering point with a piston (7), which is borne in the flow path (1) of the product to be metered and spring-loaded (12) against the direction of the flow, of a piston-cylinder arrangement with monitoring of the relative setting of the piston (7), wherein the spring force (12) acting on the piston (7) against the product flow is smaller than the force exerted on the piston by an undisturbed product flow and the piston (7) in normal operation is moved towards an abutment (16) against the force of the spring (12), characterised thereby, that the piston (7) consists of a piston rod (9) guided in a cylinder (6) and a piston head (8), which is guided in a cylinder (10) and adjoins the rod in the direction of the flow, wherein the piston head (8) displays flattenings or grooves (14) for an unhindered product throughflow and the product throughflow cross-section in the region between cylinder (6) and piston rod (9) is formed as narrow gap (15), just sufficing for a pressure equalisation at the piston ends, at the piston circumference.
Patent AT-E28704-T1 (AT)
Inventor: ASCHWANDEN PAUL
IPC: F42B8/26
Filed: 1985-01-22
Granted: 1987-08-15
Abstract: In an explosive practice hand grenade a ring containing inorganic particles is encased in a shell and substantially completely enclosed by an explosive charge. The ring is practically pulverized during detonation so that no effective fragments are formed. The ring is manufactured by compressing a metal or metal oxide powder. The inventive explosive practice hand grenade has substantially the same properties or characteristics as a combat-duty fragmentation hand grenade, however, has the advantage that the inventive explosive practice hand grenade, during its explosion, generates only a minimum fragment action and thus ensures the safety of personnel to be trained.
Patent AT-E34089-T1 (AT)
Inventor: BROOKS LIONEL HEPWORTH
IPC: B01J8/24
Filed: 1985-04-24
Granted: 1988-05-15
Abstract: Fluidized bed apparatus for use in applying a coating, having a relatively lesser density, to particles, having relatively greater densities by causing passage of a gaseous atmosphere through a bed of the particles. The apparatus includes an enclosure holding a bed of the particles and means for causing flowing of the gaseous atmosphere carrying a material for forming the coating through the bed of particles to be fluidized. The apparatus further includes means (40) for adding seed particles (41) to the bed and weir tube means (56) removing coated particles from the bed when the contents of the bed achieves a predetermined level. Finally, the apparatus includes discharge means receiving the coated particles from the tube means and conveying them to a collection location (62) remote from the enclosure.
Patent AT-E61703-T1 (AT)
Inventor: HOELZLWIMMER HERBERT DIPL-ING
IPC: H04N19/176
Filed: 1986-03-06
Granted: 1991-03-15
Abstract: Method and apparatus for the reduction of picture data for digital video signals comprising a processing of the signals by means of block by block transformation method so that a transformed and quantized signal which was generated at a time t-1 and placed in an image storage is subtracted from a transformed signal that occurs at a time t and whereby the difference signal obtained is subject to quantization and the quantized difference signal is subjected to an analysis and to a time delay which corresponds to the time requirement for the analysis for updating the content of the image storage. The signal delayed is added to the signal read out from the image storage which is also delayed and is added dependent on the addition condition signal obtained from the analysis and is subjected to an entropy coding dependent on the analysis results with the addition condition signals containing information as to whether a block which has been analyzed has been concluded is a moved or unmoved block and when the block is a moved block containing information regarding a coefficient group to be transmitted. The signal coded in such fashion is subjected to a buffering and depending on the degree of buffer filling a quantization stage and an analysis stage is influenced so that a signal from a buffer control is supplied to the quantization stage for the purpose of selecting one of a plurality of predetermined quantization characteristics and a second signal is supplied from the buffer control means to the analysis stage to select the maximum number of coefficient groups and a third signal is supplied to the analysis stage from the buffer control for the purpose of deciding whether a block is to be transmitted or not and the coefficients represent the digitized video signal transformed by block which is subdivided into coefficient groups.
Patent AT-E33628-T1 (AT)
Inventor: AMBACH EBERHARD DR
IPC: C07C5/333
Filed: 1986-06-14
Granted: 1988-05-15
Abstract: 1. A process for the catalytic dehydrogenation of an alkylaromatic for the preparation of a vinylaromatic at elevated temperature in the presence of steam and a dehydrogenation catalyst, wherein the dehydrogenation catalyst is used in the form of a honeycomb.
Patent AT-E38359-T1 (AT)
Inventor: GEYER LUDWIG
IPC: B60H1/30
Filed: 1986-06-16
Granted: 1988-11-15
Abstract: 1. An air-conditioning system in motor vehicles, in particular buses, having a roof scoop (3) provided on the rear part of the roof (2) of the bus for the fresh air supply (18), air ducts (8,9) arranged in the interior of the vehicle in the corner areas of the side wall and the roof and comprising air discharge openings (14, 15) along the length of the vehicle, and blowers (10, 11) and heat exchangers (12, 13) associated with the air ducts, characterized in that at least two openings (4, 5), which can be varied, opened and closed by at least two flaps (6, 7) in different combinations with respect to one another and with respect to at least three positions of use, are provided in the rear area of the vehicle roof (2) below the scoop (3), the first flap being a fresh air flap (6) associated with the cross-section of the scoop (opening 4) and the second flap (7) being a return air flap associated with the opening (5) in the vehicle roof (2).
Patent AT-E62557-T1 (AT)
Inventor: NIEMANN MICHAEL
IPC: G06F17/30
Filed: 1986-09-30
Granted: 1991-04-15
Abstract: To test the logical consistency of database systems under load conditions similar to the applications, the database is configured from synthetically generated data records, the fields of which are occupied with numeric values which are in a predetermined relation to those of other fields of the same or other data records and can therefore be checked. Test programs designed for these data records, which take into account individual change instructions (DML instructions) provided in the database system and are supplemented by control and test functions corresponding to the predetermined relations act concurrently on the database as user programs. An additional test program started non-concurrently in each case at the end of a test run is additionally used for testing the data records themselves and for testing relations relating to the entire database. In the case of multidatabase operation with several logically identical databases, each of the test programs is loaded individually for each database in matching form correspondingly frequently as subroutine under a main program which is common in each case and which controls the call-up of the individual subroutines for the individual databases during a test run. <IMAGE>
Patent AT-E59852-T1 (AT)
Inventor: ERTL JOSEF DR
IPC: C09D7/12
Filed: 1986-11-18
Granted: 1991-01-15
Abstract: The present invention relates to oligomeric tetraalkylpiperidine light stabilizers for polymers, to the preparation thereof from known polyalkyldiazaspirodecanes and epoxides, and to the use thereof for stabilizing polymers against the damaging effect of light, heat and oxygen.