baber/WOPTO huggingface dataset:
Patent AT-E14710-T1 (AT)
Inventor: VAN DOREN HENDRIK DIRK
IPC: B65G47/88
Filed: 1981-10-02
Granted: 1985-08-15
Abstract: The invention relates to a device for the further conveyance of each one of a row of cylindrical objects (14) along a path (11) shaped in the form of an arc of a circle by means of a rotatable driving member. The device according to the invention is characterized in that the driving member is formed by a cam disc (35), the peripheral surface (34) of which comprises at least one at least partially spiral-shaped part (19,20).
Patent AT-E20701-T1 (AT)
Inventor: BUSSEY JOSEPH GIBSON
IPC: A61N1/34
Filed: 1981-03-17
Granted: 1986-08-15
Abstract: The patient is prepared for surgery in conventional fashion, but further including the administration of sterile transcutaneous electrodes proximal to the enervation loci of the prospective incision. Electrical stimulation is commenced, an anesthetic agent is administered, and the electrical stimulation is readjusted to the highest levels attainable short of tetany. The surgery proceeds with substantially reduced maintenance quantities of anesthetic.
Patent AT-E20197-T1 (AT)
Inventor: BOZENHARDT FRIEDRICH
IPC: B28C5/00
Filed: 1982-04-03
Granted: 1986-06-15
Abstract: 1. Plant for the reclaiming waste concrete having a washing device (14) in which the concrete slurry is separated from sand or gravel and is conducted into a draining chamber (15) from which it is conveyed by means of a first pump (29) into a store (16) having a whirling device (31), and having a second pump (32) for the conveyance of concrete slurry out of the store (16) into a concrete mixer (12), characterised in that between a silo bin (16) serving as the store and the concrete mixer (12) is located a switch-over block (17) by way of which the concrete conveyor pipe (33) connected to the pump (32) is conducted and which additionally has a connection (38) for a fresh-water pipe (35) and a connection (39) for a return pipe to the silo bin (16), in that the switch-over block (17) is provided with a branch (42), leading to the return-pipe connection (39), from the concrete conveyor branch extending between connections (36, 37), and in that the fresh-water connection (38) is connected by way of a first switching valve (45) to the return-pipe connection (39), and by way of a second switching valve (44) to the branch (42).
Patent AT-E31978-T1 (AT)
Inventor: ZIOLKOWSKI ANTONI MARJAN
IPC: G01V1/02
Filed: 1982-05-20
Granted: 1988-01-15
Abstract: In order to determine the signature of an array of n seismic sources 21 to 27, for instance marine seismic sources in the form of air guns, the array is actuated and the emitted pressure wave is measured at n independent points whose positions will respect to the array are known by hydrophones 31 to 37. The measurements are processed to produce n equivalent signatures of the n sources taking into account the interactions therebetween. The signature of the array is then determined merely by superposing the n equivalent signatures.
Patent AT-E24948-T1 (AT)
Inventor: DAWSON CHARLES DAMER
IPC: B29C65/00
Filed: 1982-07-02
Granted: 1987-01-15
Abstract: A spacer bar for double glazing is made as a hollow extrusion of polycarbonate, preferably incorporating about 20% of glass fibre reinforcement.
Patent AT-E22432-T1 (AT)
Inventor: BOURGEOIS JEAN-PAUL
IPC: C01B25/41
Filed: 1982-06-28
Granted: 1986-10-15
Abstract: A novel anhydrous sodium tripolyphosphate, well adapted as an additive for foodstuffs and detergent compositions, has an Na/P ratio of essentially 1.667+/-0.01, an apparent density of from 0.5 to 1.1, a mean agglomerate size of less than 100 microns, a phase I content ranging from 15 to 6% by weight, is devoid of insoluble fraction, and displays zero solidification or caking in a quiescent solvent medium.
Patent AT-E70531-T1 (AT)
Inventor: SKUBALLA WERNER DR
IPC: A61K31/557
Filed: 1983-05-27
Granted: 1992-01-15
Abstract: Carbacyclin esters of Formula I <CHEM>  wherein  R1 is an unsubstituted or substituted aromatic residue,  R2 is a free or functionally modified hydroxy group, R3 is an alkyl or cycloalkyl group, or an optionally substituted aryl group, or a heterocyclic group,  X is oxygen atom or the group -CH2-,  A is a -CH2-CH2-, trans-CH=CH-, or -C IDENTICAL C-group, W is a free or functionally modified hydroxy-methylene group or a free or functionally modified <CHEM>  wherein the OH-group can be in the  alpha - or  beta -position,  D is the group <CHEM> a straight-chain saturated alkylene group of 1-5 carbon atoms, a branched, saturated or a straight-chain or branched, unsaturated alkylene group of 2-5 carbon atoms, which groups can optionally be substituted by fluorine atoms, E is a direct bond, a -C IDENTICAL C- group, or a -CR4=CR5- group wherein R2 and R5 mean a hydrogen atom or an alkyl group of 1-5 carbon atoms; are useful as blood-pressure-lowering agents, inter alia.
Patent AT-E44100-T1 (AT)
Inventor: HOLZAPFEL GEORG DR RER NAT
IPC: G01T1/11
Filed: 1983-07-12
Granted: 1989-06-15
Abstract: A method of manufacturing a thin layer detector for integrating solid state dosimeters, in particular for thermoluminescence dosimeters (TLD's), from thermoluminescent powder material, comprising the simultaneous application of high pressure and elevated temperature to the powder layer at selected values (working point) sufficient to cause physico-chemical bonding of the layer with a suitably prepared substrate by plastic flow of the powder grains.
Patent AT-E28955-T1 (AT)
Inventor: NELSON DALE H
IPC: H02M3/33
Filed: 1984-01-20
Granted: 1987-08-15
Abstract: A power supply circuit having a higher power factor and decreased current crest factor. The circuit preferably comprises an input circuit for receiving an input AC voltage and rectifying this voltage and an output circuit for providing a DC output voltage. A pulse-width-modulation circuit intercouples between the input and output circuits and includes a controlled circuit adapted to pass input AC current in pulse-wide increments with the pulse-width varying in inverse proportion to the AC voltage. In this manner, when the instantaneous AC voltage is low, the pulse widths are wider and conversely when the voltage is high, the pulse widths are narrower. In one version of the invention, the pulse width modulation is carried out by a programmed variable ratio transformer. In one preferred embodiment of the present invention, the current spreading circuit is of a quasi cosecant type while in another preferred embodiment of the invention, there is a combination of pulse-width-modulation with a typical input filter circuit including an OR circuit at the output to provide the necessary combining.
Patent AT-E29196-T1 (AT)
Inventor: ELBE HANS-LUDWIG DR
IPC: C07D521/00
Filed: 1984-07-04
Granted: 1987-09-15
Abstract: 1. Use of substituted diazolyalkyl carbinols of the formula  see diagramm : EP0131845,P16,F1  in which A represents a nitrogen atom or the CH group ; B represents a nitrogen atom or the CH group ; X represents hydrogen and straight-chain or branched alkyl with 1 to 4 carbon atoms ; Y represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; and, if X represents hydrogen, also represents allyl, methylallyl, propargyl, methylpropargyl or benzyl which is optionally substituted in the phenyl part by flourine, chlorine, bromine, methyl, isopropyl, tert.-butyl, methoxy, methylthio, triflouoromethyl, trifluoromethoxy, triflouromethylthio, nitro and cyano ; R represents phenyl which is mono- or disubstituted by identical or different substituents from the group comprising methylthio, triflouromethoxy, trifluoromethylthio, nitro, cyano, hydroxyl, hydroxycarbonyl, methoxycarbonyl, ethoxycarbonyl, hydroximinomethyl, 1-hydroximinoethyl, methoximinomethyl and 1-methoximinoethyl, and also comprising phenyl, phenoxy, benzyl or benzyloxy, each of which is optionally substituted by flourine, chlorine or methyl, and R furthermore represents the grouping  see diagramm : EP0131845,P16,F2  wherein Alk**1 represents methyl or ethyl, Alak**2 represents methyl or ethyl ; Alk**1 and Alk**2 , together with the carbon atom to which they are bonded, represent cyclobutyl, cyclopentyl or cyclohexyl ; and R**1 represents methyl, ethyl, n-propyl, i-propyl, n-butyl, neopentyl, and phenyl, benzyl, phenethyl, phenoxy, phenylthio, pnenoxymethyl, phenoxyethyl, phenylthiomethyl, phenylthioethyl, benzyloxy or benzylthio, it being possible for each of the eleven aforementioned radicals to be substituted in the phenyl part by fluorine, chlorine, bromine, methyl, isopropyl, tert.-butyl, methoxy, methylthio, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, nitro, cyano, hydroxyl, hydroxycarbonyl, hydroximinomethyl, 1-hydroximinoethyl, methoximinomethyl or 1-methoximinoethyl, and by phenyl, phenoxy, benzyl and/or benzyloxy, each of which is optionally substituted by fluorine, chlorine or methyl, and acid addition salts and metal salt complexes thereof for combating fungi in plant protection.
Patent AT-E34971-T1 (AT)
Inventor: GUDE FRITZ DR
IPC: C07C57/145
Filed: 1984-08-28
Granted: 1988-06-15
Abstract: Maleic anhydride (MA) is produced by catalytic air oxidn. of suitable hydrocarbons (e.g. butene, butane, butadiene and/or benzene) at 300-450 deg.C, followed by (a) opt. separating part of the MA by cooling to a temp. above the dew point of the accompanying H2O, (b) extracting with a water-insoluble tert. amine (I), and (c) heating the extract at 120-180 deg.C under vacuum to recover the MA. Step (b) is effected by (i) introducing the air stream contg. MA and H2O vapour at a temp. below the dew point of the H2O, opt. after adding more H2O, into a mixt. of (I) and a hydrocarbon water-azeotroping agent, and sepg. the organic phase, or (ii) introducing the air stream at a temp. above the dew point of the H2O into a mixt. of (I) and an alcohol with a low vapour pressure, and sepg. the organic phase, or (iii) introducing the air stream into H2O, extracting the maleic acid with a mixt. of (I) and a hydrocarbon water-azeotroping agent, and sepg. the organic phase. (I) must have a pKa of less than 9.  In cases (i) and (ii), it must be an air-stable amine with prim. aliphatic gps. branched at the 2 posn. (I) is tri(2-ethylhexyl)amine (Ia).  The azeotroping agent is an aromatic hydrocarbon, e.g. xylene or diethylbenzene. Pref. alcohols are (iso)decanol, lauryl, myristyl or palmityl alcohol or diethylene glycol monobutyl ether.
Patent AT-E37039-T1 (AT)
Inventor: BYRNE JOHN W
IPC: B01J29/08
Filed: 1984-07-27
Granted: 1988-09-15
Abstract: The present invention is directed to a fluid catalytic cracking catalyst comprising a blend of a catalytically active first component and a second component for reducing the emissions of oxides of sulfur from the regenerator of a catalytic cracking unit and the use of that catalyst to crack sulfur containing petroleum feedstocks. The catalytically active first component contains Y-faujasite zeolite and comprises about 10-70% by weight, preferably about 25-50% by weight, of the catalyst. The second component of the catalyst comprises about 30-90% by weight, preferably about 50-75% by weight, of the catalyst. The second component comprises fluidizable particles containing at least about 70% by weight, preferably at least about 90% by weight, alumina and having an equilibrium surface area in the range of about 40-100 m<2>/g., preferably in the range of about 50-90 m<2>/g.
Patent AT-E56449-T1 (AT)
Inventor: HUTH ANDREAS DR
IPC: A61K31/437
Filed: 1984-06-21
Granted: 1990-09-15
Abstract: beta -carboline derivatives of general Formula I    <IMAGE>  (I) wherein R3 is   <IMAGE>  wherein R5 is C1-5 alkyl, R6 is lower alkyl, aralkyl, or alkoxyalkyl of up to 7 carbon atoms, and R7 and R8 are hydrogen C1-5 alkyl, or, collectively with the amido nitrogen atom, piperidino, R4 is hydrogen, C1-3 alkyl, or CH2OR9 wherein R9 is C1-3 alkyl, atoms, and RA is -COOR10    <IMAGE>   wherein R10 is hydrogen, lower alkyl, alkoxyalkyl or alkenyl of up to 5 carbon atoms, or benzyl, or X is oxygen or sulfur, and R11 and R12 each are hydrogen, lower alkyl or alkenyl or, collectively with the amido nitrogen atom, represent a hetero ring, are prepared by conventional methods and exhibit, inter alia, an effect on the central nervous system and are suitable for use as psychopharmaceuticals.
Patent AT-E36892-T1 (AT)
Inventor: KOHLMORGEN KARL-HEINRICH
IPC: F16J15/56
Filed: 1985-12-03
Granted: 1988-09-15
Abstract: 1. Sealing arrangement for hydraulic pit props and the like comprising at least one double action cylinder and a piston axially guided in a cylinder which may in turn be axially guided in a wider cylinder, either the piston and each radially inner cylinder or each cylinder having a recess in the form of an annular groove (6) which is rectangular in section and open to the radially outer and inner side, respectively, for accommodating sealing elements (1 to 5) ; a sealing ring (1) which bears in the radial direction against the base (7) of the aforesaid recess and in the axial direction against the low pressure end (ND) and has at least two annular sealing surfaces (23, 25, 26) exposed on the radial side, and further comprising two-backing rings (2, 5) arranged at the low pressure end ( ND) and the high pressure end ( HD), respectively, of the sealing ring (1), that backing ring which is situated at the low pressure end (2) being seated in a rectangular corner recess (10) of the sealing ring (1), characterized in that that sealing surface (26) of the sealing ring (1) which is situated at the high pressure end is formed by a radially movable sealing lip (14) which is separated from a seated lip (15) by means of an annular groove (11) which is approximately V-shaped in section and open to the high pressure end, which lip (15) lies in contact with the base (7) of the annular groove (6) in which the parts are installed ; and in that the backing ring (5) situated at the high pressure end has an axial projection extending into the annular groove (11) which separates the lips, said projection serving as supporting ring (29) for the sealing lip (14) which is subjected to low pressure (ND).
Patent AT-E74349-T1 (AT)
Inventor: URANO SATOSHI
IPC: C07D521/00
Filed: 1985-07-03
Granted: 1992-04-15
Abstract: A compound of the formula
 CH2=CR-CO-NH-CO-X-Y (I)
 wherein R is H or C1-8 alkyl; X is -O-, -S-, -NH- or -N(C1-8 alkyl)-; and Y is the residue of an active hydrogen atom-containing compound (excluding -X-H therefrom). 
<??>Such compounds can be dissolved in an organic solvent having a solubility parameter of not less than 8. They can impart excellent physical properties to a polymer produced therefrom.
Patent AT-E44942-T1 (AT)
Inventor: LYTHGOE STANLEY
IPC: C04B35/484
Filed: 1985-11-27
Granted: 1989-08-15
Abstract: The glass melting tank for supplying a flat glass forming process has a melting zone (12) for melting solid batch material (20) and a refining zone (13) with reduced return flow of glass. The base of the refining zone (13) comprises a fusion cast refractory material (30) comprising alumina, silica and between 31 % and 43% by weight of zirconia. The refractory is conditioned by oxidation at at least 1450° C for 24 hours.
Patent AT-E39672-T1 (AT)
Inventor: STROECKER GUENTER
IPC: B65G65/32
Filed: 1986-03-27
Granted: 1989-01-15
Abstract: The invention relates to an apparatus for supplying a silo with bulk material and for discharging the bulk material from the silo, using a clearing unit which can be raised and lowered in the silo, and which at the same time is mounted pivotably about the silo axis. In the silo a draw-off shaft is in the form of a telescopic gravity-descent tube, via which the bulk material removed by the clearing unit is conveyed out of the silo. In this invention the clearing unit is connected via a bearing to a bridge girder which extends transversely across through the silo and which at its ends is guided in vertical guides on the silo wall. The operating forces are transmitted to the silo wall via the bridge girder.
Patent AT-E39897-T1 (AT)
Inventor: HANNEN REINER WILHELM
IPC: B65B53/02
Filed: 1986-06-07
Granted: 1989-01-15
Abstract: 1. A method for packaging a stack of products, in particular bottles, jars or the like, disposed on a pallet, according to which a shrinking hood (5) drawn over the stack (3) is progressively shrunk in the vertical direction and is welded to a foil (4) disposed between the stack and the pallet (2) and projecting over the edge of the pallet (2), characterised in that the lower free edge (7) of the shrinking hood (5) drawn over the stack (3) is at least in part held away from the pallet and the foil (4) disposed thereon, that the shrinking hood (5) is shrunk from the top towards the bottom, and that the free edge (7) of the shrinking hood (5) is released and low pressure is created under the shrinking hood (5) shortly before shrinkage reaches the pallet (2).
Patent AT-E47209-T1 (AT)
Inventor: TIELEMANS LEONARDUS PETRUS MAR
IPC: F16C33/10
Filed: 1986-05-09
Granted: 1989-10-15
Abstract: A radial bearing comprising a cylindrical bearing bush (1) and a shaft arranged therein, the bush (1) and the shaft being rotatable with respect to each other and one of the cooperating bearing surfaces of the bush and the shaft being provided with a pattern of shallow lubricant-pumping grooves (3) (4) which, during relative rotation between the bush (1) and the shaft, build up a pressure in a lubricant present between the shaft and the bush (1). In one axial zone of the bush or the shaft the relevant bearing surface is provided along one half of its circumference with a groove pattern (3) which is arranged to pump in one circumferential direction, and along the other half of its circumference with an identical groove pattern - (4) which is arranged to pump in the opposite circumferential direction.
Patent AT-E75324-T1 (AT)
Inventor: BOOTH RICHARD C
IPC: G02B6/13
Filed: 1986-12-03
Granted: 1992-05-15
Abstract: An improved method of producing a lithium niobate waveguide device is described, and comprises;(i) providing an optical waveguide path (12) on a lithium niobate substrate (11);(ii) depositing a layer of dielectric material (13) on the substrate;(iii) depositing a layer of conducting material (14) on the dielectric layer;(iv) defining one or more electrode tracks on the conducting layer using a suitable mask (15) and(v) dry etching using an auto-registered process to remove the unmasked regions of the conducting layer and dielectric layer using a suitable etching medium.
Patent AT-E40675-T1 (AT)
Inventor: SHROOT BRAHAM
IPC: C07C33/24
Filed: 1986-04-11
Granted: 1989-02-15
Abstract: A benzonaphthalene compound has the formula    <IMAGE>  (I)  wherein R1 represents   <IMAGE>   or (ii) -CH2OH; R6 represents   <IMAGE>   or OR7 wherein R7 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl or polyhydroxyalkyl, r' or r'' represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl or a residue of an amino acid or a sugar, or together form a heterocycle; R2 represents hydrogen, alkyl having 1-15 carbon atoms, alkoxy having 1-4 carbon atoms or a cycloaliphatic radical; R3 represents hydrogen, hydroxy, alkyl having 1-4 carbon atoms, alkoxy having 1-10 carbon atoms, a cycloaliphatic radical, a thiocycloaliphatic radical or -O-Si(CH3)2-R8 wherein R8 represents lower alkyl; and R4 and R5 represent hydrogen, lower alkyl, hydroxy or lower acyloxy. This compound is useful in the topical and systemic treatment of dermatologic diseases and in the treatment of the degeneration of conjunctive tissues. The compound also possesses anti-tumor acitivity.
Patent AT-E57776-T1 (AT)
Inventor: FAREL ALAIN
IPC: G06F3/041
Filed: 1986-07-09
Granted: 1990-11-15
Abstract: The invention relates to a device for simultaneously effecting on the one hand, the plotting or erasing of graphical data on a material medium and, on the other hand, the recording or erasing of corresponding data in a computer memory. Write and/or erase means in the form of one or more pens comprise: write and/or erase members for selectively producing visible plottings or effective erasings on a drawing table; means for generating a magnetic field having a frequency corresponding to the selected write or erase function; and electrical supply means permitting the or each pen to be self-operating. The table comprises detection and computing circuits for working out from signals received on the conductors of the grid, data which is representative of the position of the pen with respect to the table, and data representative of the selected write or erase function.
Patent AT-E74318-T1 (AT)
Inventor: HAWKINS WALLACE H
IPC: B62D53/06
Filed: 1986-07-11
Granted: 1992-04-15
Abstract: A system including an anti-jackknifing abutment apparatus (FIGS. 1-4, 7, 8) and electrical (FIG. 5) and hydraulic (FIG. 6) controls provides system control which controls limited relative angular movement between an articulated tractor 10 and trailer 20. An engagement driver in the form of cylinder 36 mounted within a rigid frame 23 is mounted by a mounting bar 25 to a forward beam member 22 of the trailer 20 for moving a abutment element 28, 128 into and out of an engagement zone within the longitudinal V-slot 17 of the fifth wheel 14. The abutment element in position on a rotational swing of the articulated vehicle is contacted by ears 18 of the V-slot, where due to the structure of the apparatus, the further rotational movement may be arrested or controlled to permit adjustment of the rotational limit of further angular movement under control of the driver. The system can be adjusted and controlled to permit adaption of the moving vehicle to various road and rig movement conditions, acting to prevent dangerous jackknifing from occurring.
Patent AT-E91047-T1 (AT)
Inventor: SEIDEL PETER
IPC: H01R13/11
Filed: 1987-02-06
Granted: 1993-07-15
Abstract: The invention relates to a spring contact for an electrical plug connection strip having a connecting part which is used for the electrical connection to a printed-circuit board connected to the plug connection strip. In order to distribute higher currents which are to be conducted through the spring contact, the connecting part has at least two connecting tabs (1) which can be soldered or pressed in each case into a corresponding mounting hole in the printed-circuit board. <IMAGE>
Patent AT-E46858-T1 (AT)
Inventor: SCHINKEL INGO DIPL-ING
IPC: C08K5/17
Filed: 1987-07-10
Granted: 1989-10-15
Abstract: Heat-sealable, at least monoaxially orientated multi-layer film of a base layer of a polypropylene and at least one heat-sealable layer of 1. 35 to 70% by weight, preferably 38 to 60% by weight, of olefin polymers of (A) at least one terpolymer consisting of (a) 65 to 82% by weight of propylene, (b) 25 to 14% by weight of butene-1, (c) 10 to 4% by weight of ethylene, and (B) 0 to 7% by weight of a copolymer of ethylene and butene-1, wherein the sum of (A) and (B) or of (a) to (c) must always give 100% by weight and the monomer content of components (A) and (B) must always give 65 to 82% by weight of propylene, 25 to 14% by weight of butene-1 and 10 to 4% by weight of ethylene, 2. 65 to 30% by weight, preferably 62 to 40% by weight, of a propylene/ethylene copolymer with 2 to 6% by weight of ethylene, wherein the sum of 1. and 2. must always give 100% by weight, and 3. if appropriate customary auxiliaries and additives.
Patent AT-E52585-T1 (AT)
Inventor: WOKKE EDUARD ANDRIES
IPC: F16G3/10
Filed: 1987-11-20
Granted: 1990-05-15
Abstract: Welded connection for a belt having chain wires. The welded connection comprises wire members (8) from aramide material extending longitudinally of said belt and being spaced in the direction perpendicular to the plane of the belt from the chain wires.