baber/WOPTO huggingface dataset:
Patent AT-E36150-T1 (AT)
Inventor: RANKEN PAUL FREDERICK
IPC: C07B61/00
Filed: 1985-03-25
Granted: 1988-08-15
Abstract: (Hydrocarbylthio) phenols, such as 2-(alkylthio) phenols, are prepared by heating one or more (hydrocarbylthio)- phenols selected from 2-, 3-, 4-, and poly(hydrocarbylthio)phenols in the presence of a catalytic amount of an aluminium phenoxide or a precursor thereof to redistribute the starting materials.
Patent AT-E43450-T1 (AT)
Inventor: JAHNKE ANDREAS DR
IPC: G11B5/31
Filed: 1985-12-09
Granted: 1989-06-15
Abstract: A magnetic thin-film head with layer-wise build-up on a nonmagnetic substrate for a recording medium which can be magnetized vertically, comprises a ring head-like conduction body for carrying magnetic flux having two magnet legs, of which the end pole pieces facing the recording medium have, respectively, a predetermined small width transverse to the direction of motion and change into widening leg parts a space being provided between the two magnet legs through which the turns of a write/read coil winding extend. A magnetic head having highly efficient write and read functions is thereby obtained. The vertical length (gap height h) of one of the two end pole pieces is relatively small, while the corresponding length (l) of the other end pole piece is several times the former, and a widening leg part of the magnet leg with the comparatively shorter vertical end pole piece is provided with a recess which extends along its center line lying in the conduction direction of the magnetic flux and extends at least approximately to the shorter end pole piece.
Patent AT-E37928-T1 (AT)
Inventor: PARROTT GEORGE ALBERT
IPC: E21C35/23
Filed: 1985-08-23
Granted: 1988-10-15
Abstract: A roadheader type mining machine comprises a self-propelled chassis, an elongate boom (9) having a longitudinal axis (10), the boom (9) being supported by the chassis for powered positioned adjustment with respect to the chassis, a terminal end (13) of the boom (9) provided with a rotary cutting head (14) having a plurality of nozzles (20) each to emit a water spray or jet (41), water conveying conduits (22) connectable between the nozzles (20) and a source of pressurised water, and an on/off water flow control valve (24) associated with each conduit (22), and a collar (34) surrounding at least a portion of the boom (9) about an axis co-axial with the boom longitudinal axis (10) and being rotatable about this axis by power means (36) to a selected position, the collar (34) carrying, and/or positionally controlling, valve actuation means (30) whereby periodic water supply to the nozzles (20), due to head rotation, within a selected radial sector is controllable by the valves (24), phased activation of which is controlled by positioned adjustment of the collar (34) to provide appropriate positional adjustment of the valve actuation means (30).
Patent AT-E64588-T1 (AT)
Inventor: ZINNEN HERMANN ALBERT
IPC: C07C67/00
Filed: 1985-10-17
Granted: 1991-07-15
Abstract: An adsorptive separation process for separating ortho-nitrotoluene from a feed mixture comprising the ortho-isomer and at least one other isomer of nitrotoluene comprises contacting the feed mixture with an adsorbent comprising a type X zeolite containing an exchangeable cationic sites cations of metals from Group IA or IIA of the Periodic Table of Elements and thereby selectively adsorbing substantially all of the ortho-nitrotoluene to the substantial exclusion of the remaining isomers, removing the non-adsorbed portion of the feed mixture from contact with the adsorbent, and thereafter recovering high-purity ortho-isomer by desorption with a desorbent comprising nitrobenzene.
Patent AT-E68366-T1 (AT)
Inventor: SCHOENDORFER DONALD WALTER
IPC: F04B17/04
Filed: 1986-05-28
Granted: 1991-11-15
Abstract: A disposable diagnostic plasma filter dispenser includes a low cost disposable container and a rotor drive for rotationally energizing a rotor within the container. The disposable container is particularly suitable for drawing and dispensing blood samples for clinical analysis and includes a tube shaped outer wall having a frangible dispenser outlet cover, a close fitting inner tube supporting a filter membrane and a unitary rotor disposed for axel free rotation and axial translation within the inner tube in response to energization from the rotor driver. The rotor produces vortex enhanced filtration while maintaining a flow of filter fluid through the filtration gap and creating a transmembrane pressure.
Patent AT-E91815-T1 (AT)
Inventor: BRUNVAND ERIK LEE
IPC: G06F17/30
Filed: 1986-08-13
Granted: 1993-08-15
Abstract: A memory system for storing and retrieving data sequences of symbols in response to a query sequence. Each of the data sequences and the query sequence is made up of three types of symbols, constants, delimiters, and variables. A data sequence is retrieved in response to a query sequence if the two sequences can be made identical by replacing each variable in each sequence by constants or combinations of constants and delimiters, said combinations beginning and ending with a delimiter. The data sequences are stored in a circulating memory store in which each symbol periodically passes by a number of Tap points at which it is available for reading. Each of the Tap points contains a processor which is capable of comparing the stored data sequences with the query sequence. A unique sub-system is provided for entering new data sequences into the circulating memory store without interrupting the operation of the data retrieval functions. This data entry technique automatically collects fragmented storage areas which were to small to store the new data sequence and combines these into a larger space into which the new data sequence is inserted.
Patent AT-E64818-T1 (AT)
Inventor: IKAI TAKASI
IPC: A01P13/00
Filed: 1987-03-17
Granted: 1991-07-15
Abstract: A herbicidal composition comprising, as active ingredients, a compound represented by the following formula I: <CHEM> and at least one compound selected from 2-chloro-4- alpha -chloro-2 min 6 min -diethyl-N-methoxymethylacetanilide (common name: alachlor) or 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl) acetamide (common name: metolachlor). The composition according to the invention can control completely annual weeds as well ds perennial weeds at a lower dose without having phytotoxicity on corn.
Patent AT-E93668-T1 (AT)
Inventor: CHAHABADI ZIAEDIN DR-ING
IPC: H02M3/335
Filed: 1987-06-23
Granted: 1993-09-15
Abstract: A circuit is described for producing an alternating voltage in an electronic device which is remotely fed over a digital transmission path. By the pulses of a clock (8) two capacitors, C1, C2 are charged via a transistor (T1) and a transformer (10), one of them (C2) being discharged over a parallel resistor (R2). A coupling capacitor (CK) which is charged by the other capacitor (C1) is discharged alternately by the influence of the dischargeable capacitor (C2) over a transistor (T2).
Patent AT-E73257-T1 (AT)
Inventor: DALLE BERNARD MICHEL
IPC: H05B3/14
Filed: 1987-08-19
Granted: 1992-03-15
Abstract: Self-regulating heating element (1) comprising a crosslinked copolymer based on ethylene and on a comonomer consisting of vinyl acetate, in which the proportion of vinyl acetate is less than 10% and greater than 2% by weight, more particularly from 9 to 2% by weight and, in practice, from 9 to 5% by weight, said copolymer containing from 13 to 30% by weight of carbon black and having a
  rho max DIVIDED  rho amb
 ratio greater than 10<4>. 
<IMAGE>
Patent AT-E113782-T1 (AT)
Inventor: SETH-SMITH NIGEL
IPC: H04N7/088
Filed: 1987-08-14
Granted: 1994-11-15
Abstract: A communication system enabling transmission of individual subscriber teletext messages, audio and video to individual subscribers and permitting group communications of audio, video, teletext and data information from a single central subscriber location, such as a corporate head office to a plurality of satellite offices, such as field or sales offices of the corporation, is disclosed. A composite signal including the information to be transmitted as well as system wide, individual decoder and group decoder control signals is transmitted. The system-wide control signals include data germane to operation of each of the decoders of this system, including key information needed to decode the composite signal. The system-wide control data is transmitted at a first relatively high frequency. The group decoder information includes information permitting individual groups of decoders to receive information portion of the composite signal being transmitted at a given time. In this way, for example, an audio and video signal can be transmitted at a convenient time from a central location to a number of satellite locations. The group decoder control signal can also include signals used by the decoder to cause recording of the signals, e.g., by activating a video cassette recorder or the like. The group control signals also include signals defining service packages to which the individual groups may be assigned. The individual decoder messages include information relevant to the operation of each individual decoder, including further key information needed to decode the composite signal, and group assignment codes.
Patent AT-E72286-T1 (AT)
Inventor: LARSSON NILS HAAKAN IVAR
IPC: E05D13/00
Filed: 1987-09-09
Granted: 1992-02-15
Abstract: PCT No. PCT/SE87/00405 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 9, 1987 PCT Pub. No. WO88/02804 PCT Pub. Date Apr. 21, 1988.A safety device, particularly intended to be used in roll-up doors to cause reversal of the door closing movements in case an obstacle obstructs the path of movement of the door. The device comprises at least a couple of photoelectric cells which are arranged at a certain distance from the closing edge of the door leaf in alignment with the door leaf on a support arm which is displaceable in the direction of closing of the door.
Patent AT-E52836-T1 (AT)
Inventor: MAUS WOLFGANG DIPL-ING
IPC: F01N3/28
Filed: 1988-01-05
Granted: 1990-06-15
Abstract: 1. Metal catalyst carrier body (1) with a honey-comb structure formed from textured metal sheets (2, 3) and through which gas can flow, said honey-comb structure being surrounded by a casing tube (4) which is shorter than the catalyst carrier body (1), characterised by the following features : a) the end surfaces of the catalyst carrier body (1) are brazed at least over a portion of said end surfaces as far as a given depth (t1 , t2 ), preferably a few millimeters ; b) the casing tube (4) ends before the two end surfaces at a given distance (a1 , a2 ) away, this being greater than the brazing depth (t1 , t2 ), preferably a distance of 5 to 40 mm ; c) the casing tube (4) is only brazed to the outermost layer of the catalyst carrier body (1) over a narrow circumferential zone (5) and extends annularly over approximately only this circumferential zone (5).
Patent AT-E86279-T1 (AT)
Inventor: PODOLA TORE
IPC: C08G18/62
Filed: 1988-08-01
Granted: 1993-03-15
Abstract: Humidity-curing joint sealing compositions based on polyurethane prepolymers, swellable polymer powders, plasticisers and other auxiliaries have a longer shelf life if they contain olefins having a chain length of C8-C20 as stabilisers.
Patent AT-E90046-T1 (AT)
Inventor: FREDERICH FRITZ PROF DR-ING
IPC: B61F5/38
Filed: 1988-09-07
Granted: 1993-06-15
Abstract: The invention relates to a device for the compensation of undesired steering moments on the circumference of a driven or braked wheel, in particular of rail vehicles, in which the transmission of the drive or braking moments occurs by means of a planet gearing arranged in the wheel hub, the wheel (11) being mounted with one or more roller bearings (13) on the axle leg (14) and the reaction part of the planet drive to be supported being mounted with roller bearings (18) in the hollow hub (12) of the wheel (11) and an articulated torque support (27, 28) or (29, 30) which is known per se and active in both directions of rotation being arranged between the reaction part of the gearing and the axle bridge (26). <IMAGE>
Patent AT-E65471-T1 (AT)
Inventor: DEJAN WOLFGANG K
IPC: B65D33/18
Filed: 1988-10-07
Granted: 1991-08-15
Abstract: The rectangular package (1) consists of flexible material, such as a composite plastic film. The one end face of the package has a folding closure (3) and its other end face is closed by a transverse seam (4), the transverse seam and the gusset surfaces (5, 6) formed being placed flatly onto said end face. <IMAGE>
Patent AT-E75202-T1 (AT)
Inventor: SEIDENSTUECKER BERNHARD DIPL-I
IPC: B65D90/02
Filed: 1988-11-17
Granted: 1992-05-15
Abstract: In a container (1) for storing and carrying bulk materials, liquids and gases, at least one internal deformable partition wall (2) is arranged on the rigid-walled container body (1a), which wall is two- dimensional or closed and divides the container (1) into at least two partial spaces (3a) and (3b) which are accessible by at least one opening (4a) or (4b). The deformable partition wall (2) is fixed by a support profile (6), which is fixed to the container, and a retaining profile (7), the support profile (6) and the retaining profile (7) having in each case a mutually bounded hollow space (9a) or (9b) in the extension of the profile direction, which hollow space is connected to the assigned opening (4a) or (4b) for the loading exchange and to the respectively assigned partial space (3a) or (3b) via channels (10a) or (10b). <IMAGE>
Patent AT-E89052-T1 (AT)
Inventor: PAQUETTE JEAN-PAUL RANG DES ET
IPC: E04D1/08
Filed: 1988-12-30
Granted: 1993-05-15
Abstract: A shingle system for covering sloping roofs and also capable of being used as wall cladding. The shingles are made from a thermally insulating material and each main shingle (10) comprises, on its lower face (14), a network of intersecting channels (24, 26) communicating with the channels of adjacent shingles for ventilation of the space between the support surface and the shingles, in order to prevent water condensing. The shingles are spread out in intersecting rows and in longitudinal rows and comprise keys (58, 60) for blocking, between them, adjacent shingles along the two types of rows. The shingles have water-repellent barriers (46, 48) at their upper faces (12) for preventing rainwater swept by the wind from penetrating the junctions between the adjacent shingles and from emerging on the support surface. Concealed passages (62, 64) are provided in order to facilitate the flow of this water therein. Ridge shingles, as well as shingles for side edges, are also proposed for preventing water reaching the support surface, while allowing free circulation of air between the shingles and the support surface. A fascia board is also provided for the same purpose. <IMAGE>
Patent AT-E62797-T1 (AT)
Inventor: EBERLE EMIL
IPC: A47C1/032
Filed: 1988-07-25
Granted: 1991-05-15
Abstract: The seat (13, 13') with the adjusting mechanism (19) is always covered at the bottom by the same covering board (25) independently of the seat shape, which allows a great variety in shape of the seat. Said covering board is screwed to the seat (13, 13') or the seat support (21). Armrests can be fitted or exchanged easily. Indentations (47, 49), extending laterally outwards in the covering board, are provided for receiving said armrests. <IMAGE>
Patent AT-E101254-T1 (AT)
Inventor: NATTER ARTHUR
IPC: B01D53/38
Filed: 1988-11-11
Granted: 1994-02-15
Abstract: The exhaust air from the tenterframe (1) conveyed by a fan (7) is fed as combustion air to the burner (13) of a steam boiler (21). The burner (13) is operated with a variable and high excess of air of lambda =1,5 to  lambda =3,5. The boiler output is regulated by the fuel supply. The excess of air is increased at low boiler load. The boiler exhaust gas is cooled down below the dew point via three heat exchangers (29,30,31). Thus complete combustion of the organic noxious substances in the tenterframe exhaust air and at the same time recovery, which can be readily utilized, of the tenterframe waste heat and a lowering of the fuel requirement of the steam boiler are achieved. The same method is also suitable for purifying the exhaust air from singers.
Patent AT-E128484-T1 (AT)
Inventor: AOKI YOSUKE
IPC: C12N9/64
Filed: 1988-02-26
Granted: 1995-10-15
Abstract: A serine protease of human myeloid cell origin (238 residues in length; primary structure given); precursors of the series protease having an N-terminal splittable or signal peptide; DNA sequences coding for the serine protease and precursors; and a transcription-controlling DNA sequence for expression of the gene; are new. Serine protease DNA is selected and cloned from a library of human myeloid cell origin, inserted in a suitable vector and expressed in a transformant of a suitable organism such as E. coli HMS-174 or HB-101 or a yeast.
Patent AT-E89382-T1 (AT)
Inventor: LINDMARK GUNNAR
IPC: F16K17/30
Filed: 1988-03-10
Granted: 1993-05-15
Abstract: A pressure drop hose valve comprises a valve body (1) having an inlet (4) and an outlet (5) as well as a throughflow passageway (6) which connects the inlet and the outlet and in which a valve cone (7) is axially movable. The portion of the valve cone (7) facing the outlet (5) is formed with a seat surface (10) for cooperation with a seat (9) provided in the passage of the valve body and normally located at a distance from said valve cone seat surface (10). A spring (13) strives to displace the valve cone (7) towards the inlet (4), the seat surface of the valve cone and the valve seat of the body being designed such that the valve cone, during its displacement towards the outlet (5) after activation of the valve following a pressure drop in the hose, is constantly held or wedged in the seat.
Patent AT-E71366-T1 (AT)
Inventor: VALCAVI UMBERTO
IPC: A61K31/557
Filed: 1988-02-10
Granted: 1992-01-15
Abstract: Novel prostaglandins of formula (IA) and (IB) are described wherein: n = 2, 3; m = 4, 5, 6, 7; p = 5, 6, 7, Y, when X = H, -NH2, represents -NH-NH2, -CH2NH2, -NRR', wherein R and R' may be the same or different, each representing: H, a linear or branched alkyl, alkenyl, alkynyl, phenyl, substituted aryl; or, taken together with the substituent X, it may constitute the hydantoin nucleus, and Z = -CN, -CH2NH2, -CH2OH, -CHO, (a), -COCH3, (b), COW, wherein R and R' have the meanings given above and W may be -OR, -NRR'. Furthermore, the instant invention also concerns the use of the novel prostaglandins as a pharmaceutical composition having antiulcer activity.
Patent AT-E75675-T1 (AT)
Inventor: BRAEMERT PETER
IPC: B61D17/20
Filed: 1989-02-28
Granted: 1992-05-15
Abstract: The subject of the invention is an articulated gangway as a component of a disconnectable intercommunication passage between two rail vehicles coupled to one another in an articulated fashion, said gangway having a plurality of rod-shaped tread elements (16) which are consecutive in the longitudinal direction of the gangway, run in the transverse direction of the gangway and whose ends are assigned in an articulated fashion to the side parts of a frame following approximately the circumferential contour of the gangway, the one end part of said frame which runs in the transverse direction of the gangway being constructed for attachment to one of the two rail vehicles to be coupled to one another and the other end part of said frame which runs in the transverse direction of the gangway being constructed for attachment to the corresponding end part of the articulated gangway of the other of the two rail vehicles coupled to one another. The frame end part which runs in the transverse direction of the gangway and is to be assigned to one of the rail vehicles coupled to one another is mounted on a slide (4) which is adjustable in the longitudinal direction of the gangway in a trough of the rail vehicle through an adjustment path which is derived from the longitudinal play in the coupling between the two rail vehicles. 
<IMAGE>
Patent AT-E95158-T1 (AT)
Inventor: ERPENBACH HEINZ DR
IPC: C07C51/12
Filed: 1989-06-14
Granted: 1993-10-15
Abstract: For the preparation of acetic acid and acetic anhydride, methanol and methyl acetate are reacted under anhydrous conditions with carbon monoxide in the presence of a carbonyl complex of group VIII noble metals, methyl iodide, and catalyst systems containing alkali metal or quaternary organophosphonium or organoammonium acetate or iodide. The hot carbonylation mixture is depressurised, the evaporated components are added to a first distillation zone, and the remaining catalyst solution is fed back to the reaction zone. In the first distillation zone, the volatile carbonylation products are fractionally distilled; the low-boiling components methyl iodide and methyl acetate pass back into the reaction zone, and a mixture of acetic acid and acetic anhydride is obtained as a bottom product which is separated into the pure components in a second and third distillation zone.
Patent AT-E83494-T1 (AT)
Inventor: AZZAM WEGDAN RIAD
IPC: C09J133/26
Filed: 1989-05-02
Granted: 1993-01-15
Abstract: The invention comprises an adhesive composition and accompanying coated substrate, such as prepasted wallpaper. The composition is formed from a low viscosity, water in oil emulsion which comprises a mixture of at least two emulsions of substantially linear, water soluble, high molecular weight cationic and anionic polymers; the anionic polymers comprising monomers selected from anionic monomers and mixtures of anionic monomers with non-ionic monomers and the cationic polymers comprising monomers selected from cationic monomers and mixtures of cationic monomers with non-ionic monomers. The adhesive composition and the coated substrates exhibit excellent qualities, particularly an improved resistance to excess water absorption during usage.
Patent AT-E101917-T1 (AT)
Inventor: BENDER WALTER W
IPC: F42B33/00
Filed: 1989-05-09
Granted: 1994-03-15
Abstract: A conventional single stage reloader is converted to a multi-station device. The centrally mounted die is replaced by a nut (76) for securing a retrofitting structure (74,78,80) to the single station die holder (22 min ). The nut has a centre opening, and a plunger extension (82) fitted to the plunger (26 min ) of the single station reloader is projected through the nut opening. A turret (50 min ) is mounted to the top of the plunger extension and the retrofitting structure carries a secondary die holder having symmetrically spaced dies (54 min ) and rotatable bushing (63 min ) controlled in part by a one-way clutch (62 min ). An indexing shaft (60 min ) extends from the turret through the bushing and has a multi-sided cross section by which it is slidably fitted to the bushing in a manner that prevents relative rotation. The configured cross section has an axial twist and when forced through the bushing by the reciprocating plunger, causes turning of one or the other of the shaft and turret or the bushing. the one-way clutch allows the bushing to turn in one direction only. The turret (50) resists turning to a degree greater than the bushing (63 min ) resists turning in the direction permitted by the one-way clutch (62 min ). In the other direction the shaft and turret turn and thus sequentially index the cartridges into successive positions relative to the dies in the die holder.
Patent AT-E113949-T1 (AT)
Inventor: LAFFERTY JOHN JOSEPH
IPC: C07D495/06
Filed: 1989-05-26
Granted: 1994-11-15
Abstract: Alpha-adrenoceptor antagonists having the formula: <CHEM> which are useful to produce  alpha -adrenoceptor antagonism, pharmaceutical compositions including these antagonists, and methods of using these antagonists to produce  alpha -adrenoceptor antagonism in mammals.