baber/WOPTO huggingface dataset:
Patent AT-E27698-T1 (AT)
Inventor: LAFON LOUIS
IPC: C07C67/00
Filed: 1985-08-07
Granted: 1987-06-15
Abstract: The present invention relates to the preparation of new derivatives selected from the group consisting of: (i) 1-(aminophenyl)-2-(alkylamino)ethanones of the formula:    <IMAGE> (I)   in which R is CH(CH3)2 or C(CH3)3; and (ii) addition salts thereof. These new derivatives are useful in therapy, in particular as antidepressants or stimulants for the CNS. They are prepared from 1-(acetylaminophenyl)-2-(alkylamino)ethanone derivatives by deacetylation.
Patent AT-E31915-T1 (AT)
Inventor: LAFON LOUIS
IPC: C07D295/10
Filed: 1985-08-09
Granted: 1988-01-15
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A 1-(aminophenyl)-2-aminopropanone derivative selected from the group consisting of : a) compounds of the general formula (I)   see diagramm : EP0174242,P25,F1   in which X is NH2 , Y is H or a halogen atom, Z is H or a halogen atom, R1 is C1 -C4 alkyl or C3 -C6 cycloalkyl and R2 is H or C1 -C4 alkyl or R1 and R2 , taken together, can form, with the nitrogen atom to which they are bonded, an N-heterocyclic group having from 5 to 7 ring members and which can be substituted, said NR1 R2 groups being selected from the group comprising the pyrrolidino, morpholino, thiomorpholino, piperidino, hexamethyleneimino, piperazino, 4-methylpiperazino and 4-(beta-hydroxyethyl)piperazino, 4-phenylpiperazino and 4-(p-chlorophenyl) piperazino groups ; and b) addition salts thereof. 1. Claims for the Contracting State : AT A method for the preparation of a 1-(aminophenyl)-2-aminopropanone derivative of the general formula : (I)   see diagramm : EP0174242,P26,F1   in which X is NH2 , is H or a halogen atom, Z is H or a halogen atom, R1 is C1 -C4 alkyl or C3 -C6 cycloalkyl and R2 is H or C1 -C4 alkyl, or R1 and R2 , taken together, can form, with the nitrogen atom to which they are bonded, an N-heterocyclic group having from 5 to 7 ring members and which can be substituted, said NR1 R2 groups being selected from the group consisting of the pyrrolidino, morpholino, thiomorpholino, piperidino, hexamethyleneimino, piperazino, 4-methylpiperazino and 4-(beta-hydroxyethyl)-piperazino, 4-phenylpiperazino and 4-(p-chlorophenyl) piperazino groups, and addition salts thereof, the said method comprising subjecting a 1-(acetylaminophenyl)-2-amino-propanone derivative of the formula : (II)   see diagramm : EP0174242,P26,F2   in which Y, Z, R1 and R2 are defined as indicated above, to a deacetylation reaction with an aqueous solution of HCI, for at least 0,25 hour, at the reflux temperature of the reaction medium, whereby 1 mol of compound II is used for 0,7 to 2 liters of 4 n HCI.
Patent AT-E32934-T1 (AT)
Inventor: HUEGEL ROBERT
IPC: E21D20/02
Filed: 1985-07-15
Granted: 1988-03-15
Abstract: A screen sleeve for use in combination with a hardenable mass for securing an anchoring element, inserted into the sleeve, in a receiving material where the sleeve is formed of an axially elongated, woven wire mesh, cylindrically shaped tubular member closed at one end and open at the other. The tubular member has a flange at its open end. Adjacent the flange, one or more outwardly projecting protrusions are formed from the wire mesh defining the tubular member.
Patent AT-E52078-T1 (AT)
Inventor: SKUBALLA WERNER
IPC: A61P9/08
Filed: 1984-12-21
Granted: 1990-05-15
Abstract: PCT No. PCT/DE84/00280 Sec. 371 Date Sep. 17, 1985 Sec. 102(e) Date Sep. 17, 1985 PCT Filed Dec. 21, 1984 PCT Pub. No. WO85/02841 PCT Pub. Date Jul. 4, 1985.The invention relates to 9-halo- DELTA 2-prostane derivatives of general Formula I   <IMAGE> (I)  wherein Hal is a fluorine or chlorine atom in the  alpha - or  beta -position, R1 is the residue OR2 with R2 meaning a hydrogen atom, alkyl, cycloalkyl, aryl or a heterocyclic residue; or the residue NHR3 wherein R3 means an acid residue or the residue R2 and A is a -CH2-CH2- or cis-CH=CH-group, B is a -CH2-CH2- or trans-CH=CH- or -C 3BOND C-group, W is a free or functionally modified hydroxymethylene or  <IMAGE>   wherein the respective OH-groups can be in the  alpha - or  beta -position, D and E jointly mean a direct bond or D is a straight- or branched-chain alkylene group of 1-10 carbon atoms, which can optionally be substituted by fluorine atoms, E is an oxygen or sulfur atom, a direct bond, a -C 3BOND C-bond or a -CR6=CR7-group wherein R6 is a hydrogen atom or an alkyl group and R7 is a hydrogen atom, an alkyl group or a halogen atom, R4 is a free or functionally modified hydroxy group, R5 is a hydrogen atom, an alkyl group, a halogen-substituted alkyl group, a cycloalkyl group, an optionally substituted aryl group, or a heterocyclic group, and, if R2 means a hydrogen atom, the salts thereof with physiologically compatible bases.
Patent AT-E41712-T1 (AT)
Inventor: KOMATSUBARA SHOJI
IPC: G03G21/00
Filed: 1986-01-31
Granted: 1989-04-15
Abstract: A system for loading sheet materials on a rotary drum, having carrier for carrying sheet materials to the drum, a mechanism for catching the leading end of the sheet materials on the drum, and a presser member for pressing the sheet materials to said drum rotating, so as to wind said sheet materials around said drum, wherein said system involves a dampening arrangement for dampening the space between sheet materials and the drum surface, which is mirror finished, so as to contact said sheet materials with said peripheral surface of said drum.
Patent AT-E57905-T1 (AT)
Inventor: KNEER FRANZ XAVER
IPC: C05F9/04
Filed: 1986-04-15
Granted: 1990-11-15
Abstract: 1. A method of disposing, in particular from households, of organic waste such as household refuse, animal droppings, garden, lawn and like refuse, in which containers (RB) set up at decentralised locations are filled with organic waste and when full are taken to a central rotting station (RZ) equipped with container connections, aeration and control arrangements ; before rotting the filled containers (RB) are inoculated with an inoculating substrate that homogenises the rotting of the organic waste, and if desired with a source of oxygen ; for the purpose of controlled aeration the filled and inoculated containers (RB) are connected to a common suction line (15) and to control lines (20) and are aerated so that for at least three days the off-gas temperature of the individual containers is at least between +40 degrees and +60 degrees C, and after 10 to 30 days, preferably 14 days, the containers (RB) are disconnected from the control arrangements and emptied and, when a rotting time of 10 to 14 days has been used, the rotted contents of the containers are transferred to a post-rotting treatment for up to 20 days, and the emptied containers are returned to their decentralised locations.
Patent AT-E60763-T1 (AT)
Inventor: HIGUCHI NAOKI
IPC: C07D295/18
Filed: 1986-11-28
Granted: 1991-02-15
Abstract: A novel pyrrolidinylamide ester derivative that exhibits inhibitory activity against prolyl endopeptidase, methods for synthesis thereof and its use in a pharmaceutical composition as an inhibitor against said enzyme are disclosed. The pyrrolidinylamide ester of the invention has the following general formula: wherein n is 0 or an integer of l to 7 and R is hydrogen atom or a straight or branched alkyl having l to 8 carbon atoms.
Patent AT-E52249-T1 (AT)
Inventor: LASSEN NIELS
IPC: C07C275/24
Filed: 1986-01-06
Granted: 1990-05-15
Abstract: Novel aminoalkyl substituted urea derivatives of the formula: 
<CHEM>
 wherein X and Y are the same or different and are selected from the group consisting of a phenyl group, each of said phenyl groups being optionally substituted with one or two groups selected from halogen, CF3, OH, or alkoxy (1-4 C-atoms); and R<1> and R<2> are the same or different, and are each selected from the group consisting of lower alkyk groups having from one to four carbon atoms inclusive, or they form together with the nitrogen atom a saturated five- or six-membered heterocyclic ring; R<3> anmd R<4> are each selected from hydrogen, lower alkyl or alkenyl groups with from 1-6 carbon atoms inclusive, cyclopentyl or cyclohexyl; and n is 0 or 1, as well as pharmaceutically acceptable acid addition salts thereof,
 and enantiomers,
 are described as having pronounced anti-neoplastic activity against various tumors.
 A method for the preparation of the compounds of Formula I is described, as well as pharmaceutical compositions containing a compound of Formula I as an active ingredient.
Patent AT-E58409-T1 (AT)
Inventor: SMITH JERRY R
IPC: E05B27/04
Filed: 1986-07-15
Granted: 1990-11-15
Abstract: Methods and apparatus are disclosed for multiple level user and master key lock rekeying changes externally by the use of appropriately bidded level change keys. Several variations of methods and apparatus for removing user level change wafers to rekey user levels independent of master levels and to rekey master levels independent of user levels are disclosed. Some of the apparatus are suitable for locks wherein the cylinder is rotatable at 180°, and other embodiments are disclosed for locks wherein cylinder rotation is limited to less than 180°. Further, apparatus for enhancing the security of such rekeyable locks are disclosed.
Patent AT-E60542-T1 (AT)
Inventor: DROMIGNY PIERRE
IPC: B29C33/12
Filed: 1986-06-18
Granted: 1991-02-15
Abstract: The apparatus comprises a mould (13), an injection nozzle (16), a device (18) for feeding the films and means for holding the film against the male component (14) of the mould; the injection nozzle (16) is supported by the male component of the mould and the holding means comprise a slide (19) in the cavity (20) of the female component (15), which is displaceable, under the action of the male component (14), against a return force. The invention is applicable for making injection-moulded containers. <IMAGE>
Patent AT-E50655-T1 (AT)
Inventor: CHEMIN FRANCOIS
IPC: G06Q20/34
Filed: 1986-12-22
Granted: 1990-03-15
Abstract: A method and apparatus for certifying services obtained with the aid of a portable carrier such as a memory card. A portable carrier (2) such as a credit card is adapted to be connected to an apparatus (1) that calculates a visual record or certificate (C), composed of a result (R) and parameters (PI, PE) necessary for calculating the result. This result is calculated by processing circuits (T2) in the card (2) under the control of a program (P2) recorded in its memory (M2) and of a secret key (S). The result emitted after a service has been furnished can then be recalculated, to certify that the service has been furnished.
Patent AT-E112659-T1 (AT)
Inventor: PROPHIT DAVID ALSTON
IPC: H04R1/28
Filed: 1986-04-08
Granted: 1994-10-15
Abstract: A limited space, small enclosure bass speaker module is shown, for providing an enhanced perception and sound level of bass frequencies. An acoustic transducer is mounted on an end of a closed elongated, cylindrical member of rigid construction. The cylinder provides acoustic loading of the transducer, and can be either an acoustic suspension or a bass reflex form; the bass reflex form has the bass reflex port located coplanar to the transducer. The resulting structure is a an oriented point source. The module is then acoustically coupled to its surroundings by being mounted so that the transducer face is in a corner. The result is to convert the surrounding environment into one element of a horn loaded speaker, producing an enhanced bass effect.
Patent AT-E70716-T1 (AT)
Inventor: NASSAR MUNIR N
IPC: A61K47/10
Filed: 1987-04-06
Granted: 1992-01-15
Abstract: Stable, injectable, aqueous solutions of 4-amino-5-chloro-N-[2-(diethylamino)ethyl]-2-[(substituted)alkoxy]benz amide antiemetic agents are prepared by adding, as stabilizing agent, a pharmaceutically acceptable, water-miscible, hydroxylic organic solvent or water-soluble polyhydric alcohol or sugar which decreases the polarity of the solution.
Patent AT-E48673-T1 (AT)
Inventor: SCHEMENAU WOLFGANG DIPL-ING
IPC: F02C3/20
Filed: 1987-04-15
Granted: 1989-12-15
Abstract: A combined gas turbine and steam power plant for generating electrical energy includes a combustion chamber for the complete combustion of solid fuels with the aid of a stationary fluidized bed generating steam for the operation of the steam power plant, the combustion chamber having a nozzle bottom, a fuel delivery point above the nozzle bottom, and a wall with at least one opening formed therein for the removal of combustible gas produced from a fuel degasification and gasification zone forming during operation in the fluidized bed in the vicinity of the fuel delivery point, a combustor of the gas turbine plant in which compressed air required for the operation of the gas turbine is heated by combustion of combustible gas, and a combustible gas line connected between the at least one opening and the combustor.
Patent AT-E76551-T1 (AT)
Inventor: SCHREDER FELIX
IPC: H05B3/70
Filed: 1987-07-16
Granted: 1992-06-15
Abstract: A hotplate (11) has a flat, plate-like bushing (22) for connecting leads (19). The bushing (22) is directly fitted in a cover plate (20) of the hotplate (11) by means of retaining clips (34). The connecting leads (19) are threaded through the bushing, which bushing is retained in the cover plate (20). The cover plate (20), with bushing affixed is then fixed to the hotplate body. The bushing (22) is not supported on the hotplate underside (40), but is wholly supported in the cover plate (20), facilitating assembly by automated equipment.
Patent AT-E80158-T1 (AT)
Inventor: SINGH BALWANT
IPC: C07D207/27
Filed: 1987-10-27
Granted: 1992-09-15
Abstract: A process is disclosed for the preparation of aralkyl mono-and diurethanes or ureas by carbamylmethylation, or acid-catalyzed addition at a temperature of 40 DEG C to about 100 DEG C of formaldehyde and esters of carbamic acid to aromatic hydrocarbons. Aralkyl carbamates and ureas formed by this process can be cracked directly to produce aralkyl diisocyanates, or hydrogenated and then cracked to produce aliphatic diisocyanates, or reacted directly with polyols to produce polyurethanes by functioning as blocked isocyanates.
Patent AT-E108939-T1 (AT)
Inventor: STONE GREGORY CHARLES
IPC: H01B9/02
Filed: 1987-03-12
Granted: 1994-08-15
Abstract: In a shielded power cable of the type comprising inner and outer conductors (10,11) separated by a cable insulation system defining a displacement current path between the conductors for high frequency currents, the cable insulation system incorporates one or more coaxial layers of semiconductive material (12,13) consisting of cable insulation material loaded with a conductive filler, such as carbon fibres or spheres. The semiconductive layer is designed to maximize high frequency losses thereby to facilitate attenuation of high voltage surges caused by lightning or by switching.
Patent AT-E70986-T1 (AT)
Inventor: STEPHENSON ROBERT GEORGE
IPC: F15B21/12
Filed: 1987-07-08
Granted: 1992-01-15
Abstract: PCT No. PCT/AU87/00206 Sec. 371 Date Mar. 11, 1988 Sec. 102(e) Date Mar. 11, 1988 PCT Filed Jul. 8, 1987 PCT Pub. No. WO88/00496 PCT Pub. Date Jan. 28, 1988.A gas filter is disclosed including a clean gas section and a dusty gas section separated by a porting plate which includes concentric rings of ports providing gas communication between the two sections. The ports have connected thereto respective filter media sleeves for collecting contamination held in suspension in the gas being filtered. In order to clean the filter sleeves there is provided a back flushing gas pulse generator which is connected directly to a housing body of the filter apparatus. The gas pulse generator includes a release valve in direct communication with a hollow rotatable shaft which leads to a gas pulse distributor having arms which sweep across the clean gas section side of the porting plate. The arms of the gas pulse distributor includes apertures aligned with the respective ports of the porting plate so as to inject into the filter media sleeves a pulse of clean gas in a reversed direction so as to shake out any contaminants that have been collected in the sleeves.
Patent AT-E80930-T1 (AT)
Inventor: CASSEL SCOTT T
IPC: F16L21/00
Filed: 1987-11-17
Granted: 1992-10-15
Abstract: A band clamp for pipe joints is disclosed and comprises a band which has confronting end flanges when wrapped around the pipes. A clamping mechanism is provided for pulling the end flanges together and stretching the band around the pipes. The clamping mechanism includes a pair of force bars outboard of the end flanges and a spline with concave surfaces on opposite sides, the spline being disposed between the end flanges. A pair of bolts extend through bolts holes in the force bars, end flanges and spline and nuts thereon are tightened to draw the flanges against the spline and stretch the band around the pipes. Oversize bolt holes in the flanges allow the force bars to move translationally and angularly relative to the flanges. One force bar and the spline are held captive with one end flange by the bolts which extend therethrough into a press fit with the spline.
Patent AT-E57498-T1 (AT)
Inventor: VAN DIJK HENDRIKUS
IPC: B30B15/06
Filed: 1988-01-21
Granted: 1990-11-15
Abstract: 1. A panel press for the manufacture of laminated panels, particularly coated hardfoam panels, - with a stationary lower press platen (1) and an upper press platen (2) supported movably upwards and downards in at least one portal frame (3), in which the lower press platen (1) is provided with longitudinal transport equipment (4) for the goods to be pressed, and the upper press platen (2) is connected via hydraulic piston-cylinder devices to the portal frame or frames (3), characterized in that each of the lower and upper press platens (1, 2) is constructed as a concrete platen reinforced by structural steel woven mats (5) and I-section longitudinal steel girders (6) attached thereto, that plywood panels (10) provided with air-blast openings and their upper surface forming the lower pressure surface (9) are fastened to the I-section longitudinal steel girders (6) of the lower press platen (1), the upper parts of which project out of the concrete platen and form longitudinal chambers (7), and longitudinal transport chains (15) are located between adjacent plywood panels (10), the upper stringers of which chains can be raised above the lower pressure surface (9) by means of lifting devices (16), and that the hydraulic piston-cylinder devices (12) are attached to the I-section longitudinal steel girders (6) of the upper press platen (2).
Patent AT-E90285-T1 (AT)
Inventor: RIGHI NARDINO
IPC: B60R1/06
Filed: 1988-01-26
Granted: 1993-06-15
Abstract: The object of the invention is a rear-vision mirror for autovehicles, in which the mirror holder is angularly movable relatively to a housing (3) around a horizontal pivot axis (X-X) and around a vertical pivot axis (Y-Y) by means of two driving units (AX,AY) which are accomodated in the housing (3) for the mirror holder and are each associated with one of the said pivot axes. The said driving units (AX,AY) comprise each an electric motor (14) which by means of a mechanical transmission (16,15,17,18,21,20) drives a rack (13) arranged substantially at right angles with the mirror holder (1), which is articulatingly connected thereto (at 113) and is guided in the housing (3) for the mirror holder. A control device is provided which allows to move the mirror holder into the required position by having it angularly moved by means of the two electric motors (14) around the one and/or the other pivot axis (X-X, Y-Y), and which also allows to store one or more positions of the mirror holder and to have the same automatically moved into one or the other of these stored positions by means of a selecting respective control and with the aid of detectors (24) of the angular position of the mirror holder around each one of the two pivot axes (X-X, Y-Y). According to the invention, the detector of the angular position of the mirror holder in relation to each pivot axis (X-X, Y-Y) is in form of a potentiometer (24) the actuation of which is derived from a member (20) of the drive between the electric motor (14) and the rack (13) associated with the respective pivot axis, the rack (13) being not disengageably connected to the member (20) for actuating the potentiometer (24), while in the drive between the said member (20) for actuating the potentiometer (24) and the respective electric motor (14) a friction coupling (21) is interposed.
Patent AT-E85538-T1 (AT)
Inventor: SCHMID DIETER
IPC: B07C5/12
Filed: 1988-04-27
Granted: 1993-02-15
Abstract: In the context of a device for mechanically receiving empties in the form of bottle crates and other containers for bottles subject to a deposit, comprising a frame, at least one conveying device forming the lower limit of a conveying passage and which is adapted to move the empties past a sensing device improved functional reliability is achieved by an arrangement in which the sensing device comprises a sensing head extending over the conveying device, said sensing head being able to be raised and lowered by means of an actuator operated by the passage of an article moved by the conveying device and cooperating with a measuring device responding to its stroke, said sensing device comprising sensing elements arranged in the form of a row arranged to extend perpendicularly to the direction of conveying and arranged in relation to a fixed plane of an aligning device aligning the passing articles so as to be parallel to the conveying direction, said sensing elements being arranged to be actuated by articles under them and cooperating with a counting device.
Patent AT-E68933-T1 (AT)
Inventor: PECK ARTHUR GEORGE EDWARD
IPC: A01C15/02
Filed: 1988-05-25
Granted: 1991-11-15
Abstract: The invention relates to a manual applicator capable of dispensing accurate doses of agricultural chemical. In one embodiment a cylindrical measuring chamber has an inlet in its upper regions and an outlet in its lower regions, when the chamber is in its orientation for use. First and second valve closure members (29 and 31) for the outlet and inlet respectively are mounted on a common actuating rod (28), axially displaceable within the chamber whereby, when the first closure member (29) is engaged with the outlet the second closure member (31) is displaced from the inlet and the chamber charges and when the second closure member (31) closes the inlet the first closure member (29) is displaced from the outlet and the chamber discharges.
Patent AT-E90704-T1 (AT)
Inventor: KHANNA DINESH N
IPC: G03F7/023
Filed: 1988-07-12
Granted: 1993-07-15
Abstract: Polyimides containing recurring units of formula I 
<IMAGE>
 in which
 A is the radical of a compound containing at least one aromatic six- membered ring, each of the four carbonyl groups being bonded to another aromatic carbon atom of A and in each case two carbonyl groups being on adjacent carbon atoms, and
 B is the radical of a compound containing at least one aromatic six- membered ring and at least one hydroxyl group,
 and optionally up to 80 mol-% of units having a corresponding structure in which B is replaced by a radical D containing at least one aromatic six-membered ring, but no hydroxyl groups. The polyimides are suitable as alkali-soluble binders for high-temperature-resistant photoresists and for the production of protective and planarising layers in photoresist technology.