baber/WOPTO huggingface dataset:
Patent AT-E71613-T1 (AT)
Inventor: GREEN PETER NICHOLL
IPC: C08K5/07
Filed: 1988-02-08
Granted: 1992-02-15
Abstract: Compounds of the general formula <CHEM> in which X represents -SO3H or an alkali metal salt thereof, or NR<5>R<6>R<7><+>A<-> in which R<5> represents an alkyl or benzyl group, each of R<6> and R<7> independently represents an alkyl group, and A<-> represents one equivalent of an anion; and each of R<1>, R<2>, R<3> and R<4> independently represents a hydrogen or halogen atom, a hydroxy group, a C(1-6) alkyl, alkoxy or alkylthio group, or a group of formula -O.CH2.CH(OH)CH2X, in which X has the meaning given above; are useful as photoinitiators.
Patent AT-E96327-T1 (AT)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K8/33
Filed: 1988-08-15
Granted: 1993-11-15
Abstract: There are provided lithium-containing nutritional supplements, e.g. foodstuffs, multi-vitamin/mineral preparations and parenteral and enteral alimentation solutions containing physiologically tolerable lithium compounds.
Patent AT-E66941-T1 (AT)
Inventor: BLAISE JEAN
IPC: C08F259/00
Filed: 1988-01-22
Granted: 1991-09-15
Abstract: Heterogeneous copolymers of vinylidene fluoride and chlorotrifluoroethylene are obtained by copolymerization in suspension or emulsion in two stages. In a first stage the vinylidene fluoride and the chlorotrifluroethylene are copolymerized, and in a second stage the polymerization of vinylidene fluoride is continued after discontinuance of the introduction of chlorotrifluoroethylene.
Patent AT-E85937-T1 (AT)
Inventor: BARNE BRUNO
IPC: B29C45/14
Filed: 1988-12-15
Granted: 1993-03-15
Abstract: The foil is placed in the mould; a quantity of thermoplastic material (2) is injected which is insufficient to fill the complete mould cavity but which is sufficient to cover the assembly of the internal surface of the mould with a layer of the desired thickness; a gas under pressure is injected, simultaneously or successively, into the thermoplastic material which is still, at least partially, molten, which gas pushes back the material over the entire surface of the mould while creating at least one cavity (3d, 3e) filled with the said gas; the mould is cooled in order to bring the thermoplastic material to the solid state; the interior of the mould is disconnected from the source of gas under pressure; and the mould is opened in order to free the composite part thus obtained. <IMAGE>
Patent AT-E75063-T1 (AT)
Inventor: PHILIPPE CHRISTIAN FRANCOIS
IPC: G08B29/18
Filed: 1988-10-17
Granted: 1992-05-15
Abstract: Acoustic pressure differential detector for detecting the aperiodic wave resulting from the opening of a door or window in a closed room, comprising a microphone (1) and means for fixing a sensitivity threshold value, characterised in that it comprises means of regulation (6, 10) for varying said threshold value as a function of the microphone output. <IMAGE>
Patent AT-E69873-T1 (AT)
Inventor: BERETTA PIER GIUSEPPE
IPC: F41A19/00
Filed: 1988-01-21
Granted: 1991-12-15
Abstract: A monotrigger mechanism is disclosed for double-barrelled guns in which guns the hammers (14,15), their respective springs (18,20) levers (19,21) trigger (22) and pendular mass (24) are all premounted on an underguard (12). The trigger (22) is longitudinally positionable and the coupling of the underguard (12) is effected by means of an oscillating lever (55) controlled by the safety sled (13), which is mounted on the upper portion of the breech (10) of the gun and interacts with the trigger (22).
Patent AT-E62719-T1 (AT)
Inventor: LINDSTROEM TOM
IPC: D21H17/66
Filed: 1988-01-07
Granted: 1991-05-15
Abstract: The present invention relates to a process for obtaining retention at the manufacture of paper, whereby one adds a cationic, high polymer polysaccharide at the preparation of a stock of paper pulp; that one adds an anionic aluminium compound, or a combination of an aluminium salt and an alkali or an acid to the formation in situ of such an anionic aluminium compound immediately prior to the head box, whereby pH immediately prior to the head box is kept at pH 7 to 8.
Patent AT-E110489-T1 (AT)
Inventor: STEFANSKY FREDERICK MARK
IPC: G11B33/14
Filed: 1988-05-24
Granted: 1994-09-15
Abstract: A disk drive assembly (26) which is resistant to physical shocks and thermally caused distortion, including an end plate (30), a casing (34) attached to the end plate (30), and a base plate (32) enclosed in the casing (34) and mounted to the end plate (30). The base plate (32) supports a rotatable disk (36) and an actuator assembly (38) for reading information from and recording information on the disk (36). The end plate (30) and the casing (34) form a seal (64) to provide a controlled environment within the casing (34) and the base plate (32) is attached to the end plate (30) in the controlled environment.
Patent AT-E81761-T1 (AT)
Inventor: ENHUBER RICHARD J
IPC: A47K11/06
Filed: 1989-04-07
Granted: 1992-11-15
Abstract: The invention relates to a children's chamber pot (1), having an acoustic signal transmitter, especially in the form of music, having two exposed contacts (4, 5) at the bottom (3) of the pot, which contacts can be connected to each other by a conducting liquid and control the acoustic signal transmitter, the contacts (4, 5) being connected directly to a music module (6), as signal transmitter, attached to the underside of the bottom (3) of the pot. A loudspeaker (7) is arranged at the bottom (3) of the pot next to the music module and the music module (6) and the loudspeaker (7) are surrounded by a common housing (8) which is closed by a lid (9) and is integrated with the bottom (3) of the pot. <IMAGE>
Patent AT-E77800-T1 (AT)
Inventor: GAERTNER FRANZ
IPC: B65G9/00
Filed: 1989-04-18
Granted: 1992-07-15
Abstract: The invention relates to a manually driven overhead conveyor for internal use in the clothing industry, consisting of an essentially box-shaped guide-rail profile (6) having a profile covering wall (15), two profile side walls (16, 17) and two profile base walls (8, 9) which are arranged adjacent to said side walls at their bottom and at an angle to the vertical longitudinal centre plane (E), these base walls between them forming a slotted opening (11) which runs along the centre, having an axle support (10) which is arranged inside the guide-rail profile and is provided with a pair of guide rollers (6, 7) mounted rotatably on said support, and a supporting element (25) for a supporting carriage (18) for receiving articles to be conveyed, this element being mounted on the support (10) and passing downwards through the slotted opening (11) of the guide-rail profile (1), in which arrangement the free end regions (2, 3) of the two base walls (8, 9), which are arranged on either side of the slotted opening (11) of the guide-rail profile (1) and are each designed in mirror-image arrangement towards the vertical longitudinal centre plane (E) of the guide-rail profile (1), form guiding surfaces (2a, 3a) for each of the two guide rollers (6, 7), at least the regions of the profile base walls (8, 9) which form the guiding surfaces (2a, 3a) for the guide rollers (6, 7) in each case running obliquely upwards and inwards towards one another at an angle ( alpha ) with respect to the horizontal plane (H) of the profile base walls (8, 9), and the axle support (10) being a crosspiece (10) which extends transversely with respect to the running direction of the guide rail (1) and whose ends are provided with rotating shafts (4, 5) for the two guide rollers (6, 7), the axes (A', A'') of which in each case form a mirror image with respect to the vertical longitudinal centre plane (E) of the guide-rail profile (1) and run downwards and outwards at an angle ( alpha ) with respect to the horizontal plane (H), each pair of axes being angled so as to run parallel to their respective guiding surfaces (2a, 3a). <IMAGE>
Patent AT-E73066-T1 (AT)
Inventor: VIGNAUD JEAN-CLAUDE
IPC: B61D23/02
Filed: 1989-06-05
Granted: 1992-03-15
Abstract: Footboard with retractable treads for a passenger wagon door, which can be adapted to platforms of different levels. It comprises: A) an upper tread (4) which can move between a retracted position and a horizontal extended position near an upper platform level (1) under the action of a jack (6) acting on an articulated polygon; B) a lower tread (13) which can move a) between a retracted position and a first extended position forming a riser under the action of the same jack acting on the articulated polygon, and b) between the first extended position and a horizontal extended position, corresponding to a lower platform level under the action of a second jack acting on the articulated polygon. <IMAGE>
Patent AT-E68226-T1 (AT)
Inventor: WEISSE DICK OTTO
IPC: B29D99/00
Filed: 1989-05-10
Granted: 1991-10-15
Abstract: A lightweight, high strength moldable structure is comprised of a core having a plurality of interconnected cavities (12). Each solid-walled cavity (12) has a hexagonal base (24) so that the core of the structure has upper and lower surfaces. Each solid-walled cavity (12) has a unique tetrahexagonal shape in which a regular tetrahedron is located on top of and integrated with a hexagonal base. The walls (13) of the cavities may be solid or they may be defined by a series of support struts (63, 64) for an even lighter weight structure. The upper and lower surfaces may be covered by skins (14, 16) making it suitable for boat hulls, vacuum chambers, and aircraft.
Patent AT-E122042-T1 (AT)
Inventor: HOTTEN TERRENCE MICHAEL
IPC: A61K31/47
Filed: 1989-12-07
Granted: 1995-05-15
Abstract: Pharmaceutical compounds of the the formula <CHEM> in which R<1> is hydrogen or C1-6 alkyl, R<2> is hydrogen, C1-6 alkyl optionally substituted by C3-9 cycloalkyl or optionally substituted phenyl, C3-9 cycloalkyl, optionally substituted phenyl, or -SR<4> where R<4> is C1-6 alkyl optionally substituted by C3-9 cycloalkyl or optionally substituted phenyl, or C3-9 cycloalkyl, R<3> is hydrogen, C1-6 alkyl optionally substituted by C3-9 cycloalkyl or optionally substituted phenyl, C3-9 cycloalkyl, or optionally substituted phenyl, and either X and Y are both hydrogen or together are =O; and acid addition salts thereof. These compounds show useful effects on the central nervous system.
Patent AT-E92032-T1 (AT)
Inventor: OHTANI MITSUAKI
IPC: C07C69/753
Filed: 1989-12-14
Granted: 1993-08-15
Abstract: The invention provides optically active esters of arylacetic acid of the formula: <CHEM> wherein R<1> is hydrogen or optionally substituted C1-C2 alkyl or phenyl or when both taken together form C2-C6 alkylene, C2 or C4-C6 alkenylene, or a bicyclic-ring; R<2> is hydrogen or methyl; X is a single bond or CH2, C=O, N-R<4>, O, S, CHNHR<4>, CHCH3, CH-Ar, or CHOR<5> (provided that when X is single bond or CH2, C=O, N-R<4>, O, or S, R<1> and R<2> are not simultaneously hydrogen or methyl); R<3> is hydrogen, optionally substituted alkyl, or optionally substituted aralkyl; R<4> is hydrogen or an amino protecting group; R<5> is hydrogen or a hydroxy protecting group; and Ar is optionally substituted aryl. These esters may be prepared by the reaction of a sigma  symmetric acid anhydride with an (R)- or (S)-arylacetic acid derivative in high optical purity, and are useful as intermediates for various optically active natural products and medicines.
Patent AT-E82000-T1 (AT)
Inventor: JEANSON RENE
IPC: B62D33/077
Filed: 1989-03-06
Granted: 1992-11-15
Abstract: Body for vehicles of the tarpaulin-covered delivery-lorry type, consisting of three main elements: a front face (5), a rear face (6) and a roof (7); it is characterised in that it comprises means for the quick and dismountable assembly of the said three elements; the front face (5) being bolted onto the front part of the chassis (2) of the vehicle; the rear face (6) is likewise bolted onto the rear part of the chassis (2) of the vehicle; the roof (7) is fitted over the said front face (5) and rear face (6) by means of tenons (13). The rear face (6) is provided with doors supported by two pairs of hinges (37) of the type having two vertical axes. The system of closing these rear doors consists, in particular, of two bolts (46 and 47) situated respectively at the bottom and the top, and offset angularly by 5 to 10 DEG . <IMAGE>
Patent AT-E151448-T1 (AT)
Inventor: DUCK EDWARD DR
IPC: C08L27/04
Filed: 1989-09-02
Granted: 1997-04-15
Abstract: A sprayable plastisol composition contains 10 to 60 % by weight of a mixture having a particle size of below 60  mu m of a first polymer component and a second slightly crosslinked polymer component, the first polymer component being in the form of the continuous phase after gelling and the second polymer component being in the form of the disperse, discontinuous phase after gelling, 15 to 65 % by weight of a plasticiser which is compatible with the first polymer component but incompatible with the second polymer component, and 0 to 40 % by weight of fillers. The composition is particularly suitable for use for the sound insulation of sound-emitting areas.
Patent AT-E145940-T1 (AT)
Inventor: MEINS FREDERICK PROF
IPC: C12N9/24
Filed: 1989-07-20
Granted: 1996-12-15
Abstract: Recombinant DNA sequences comprising cDNA sequences or genomic DNA sequences encoding polypeptides having beta-1,3-glucanase activity are disclosed. Procedures for isolating and characterizing these DNA sequences are described.
Patent AT-E115296-T1 (AT)
Inventor: PAOLETTI PAOLO ALBERTO
IPC: G01S13/87
Filed: 1989-01-16
Granted: 1994-12-15
Abstract: PCT No. PCT/IT89/00002 Sec. 371 Date Jun. 29, 1990 Sec. 102(e) Date Jun. 29, 1990 PCT Filed Jan. 16, 1989 PCT Pub. No. WO89/06808 PCT Pub. Date Jul. 27, 1989.The space ahead of a moving vehicle is irradiated in sectors (A-G) by a plurality of CW solid state radar devices mounted as an array across the front of the vehicle, such that adjacent lobes of each beam may overlap. The radar signal comprises a CW beam modulated intermittently by a slightly offset frequency to produce 'pulses' which when reflected from obstacles within respective sectors (A-G) are detected by mixer diodes in one, or two adjacent radar devices after a time delay which, measured, yields a distance to the obstacle. Obstacles so detected may be displayed in two dimensions within their respective sector (A-G) on a display projected onto the windscreen.
Patent AT-E109001-T1 (AT)
Inventor: SCHOENWALD RONALD D
IPC: A61P27/00
Filed: 1989-03-13
Granted: 1994-08-15
Abstract: Ophthalmic compositions useful as tear stimulants when topically applied to the eye for effective treatment of dry eye syndrome.
Patent AT-E107445-T1 (AT)
Inventor: MCFARLANE DAVID ALEXANDER
IPC: H04B7/26
Filed: 1989-04-19
Granted: 1994-07-15
Abstract: PCT No. PCT/GB89/00413 Sec. 371 Date Oct. 3, 1990 Sec. 102(e) Date Oct. 3, 1990 PCT Filed Apr. 19, 1989 PCT Pub. No. WO89/10660 PCT Pub. Date Nov. 2, 1989.A repeater for enhancing performance of a TDMA mobile radio system in poor signal areas has a bank of frequency agile, single channel amplifiers (13), and controller (14). The controller (14) scans the channel of the band and, upon identifying a channel carrying traffic, enables one of the amplifier units (13) to operate on that channel. Each of the amplifier units (13) includes a time slot activity detector (35) for detecting which time slot of a channel is active. The output of the activity detector (35) is passed to a logic control module (36), which controls the amplification of an active time slot via a time slot gate and power unit (38).
Patent AT-E94118-T1 (AT)
Inventor: MUELLER-ERWIG HORST DIPL-ING
IPC: B29C48/395
Filed: 1990-03-08
Granted: 1993-09-15
Abstract: A device for continuously jacketing cylindrical workpieces with a mixture of rubber or thermoplastic material is presented. The device comprises an extruder (1), a jacketing head (3) and a flow channel (2) connecting the two machines to each other. The jacketing head (3) is formed by a hollow cylinder, with a material distributor sleeve (8) rotating coaxially therein having helical conveying flights arranged on its back. The outlet cross-sectional area of the flow channel on the jacketing head side is dimensioned to correspond to the axial pitch of the flights on the back of the material distributor. By means of this device, it is ensured that the workpieces are coated very exactly and without air inclusions. 
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Patent AT-E115705-T1 (AT)
Inventor: SIEGBERG REINHOLD
IPC: F16L55/162
Filed: 1990-03-30
Granted: 1994-12-15
Abstract: Low-shrinkage systems based on unsaturated polyester resins are used in the hose relining process as binders for renovating pipelines laid in the ground. Surprisingly, there is extremely little shrinkage of the lining hose during curing, even under the relatively low pressure possible in this process.
Patent AT-E100061-T1 (AT)
Inventor: LIEPERT RUDOLF
IPC: B65H3/08
Filed: 1990-04-10
Granted: 1994-01-15
Abstract: In a feeding device, such as a sheet feeder comprising a suction means arranged above a substrate stack (3), which has a separating means including at least one telescopically formed lifting suction device (5), preferably arranged so as to be moveable up and down, which, when the suction plate (11) is covered by a sheet, can be retracted, counter to a restoring force, under the action of a vacuum which is present on the suction plate (11), and has a transporting means including at least one dragging suction device (6) which can be moved back and forth, which transporting means takes the substrate raised by the separating means from the latter, a trouble-free operation and a high degree of user friendliness are achieved if there are provided in the region of mutually overlapping surfaces of the telescopically engaging parts (12, 14) of each lifting suction device (5) on the one hand at least one holding nozzle (33) to which a vacuum can be applied independently of the suction plate (11) it being possible to increase and cut back this vacuum as a function of the movement of the dragging suction device, and, on the other hand, a contact surface (31) assigned to said nozzle and lying against the latter in the retracted state. 
<IMAGE>
Patent AT-E120855-T1 (AT)
Inventor: BEHME WERNER
IPC: B26D7/00
Filed: 1990-08-18
Granted: 1995-04-15
Abstract: In a traversing microtome, linear guides with rollers are provided for guiding the carriage carrying the cutting knife. At least one of the guide elements forming the linear guides can be adjusted perpendicularly to its longitudinal axis. This permits a pretension to be set. The novel guide for the carriage has a high degree of smooth running simultaneously accompanied by stability and is free of play. <IMAGE>
Patent AT-E110611-T1 (AT)
Inventor: MCCLURE GARY W
IPC: B23K37/053
Filed: 1990-11-09
Granted: 1994-09-15
Abstract: A tool (10, 60, 140) used in joining the adjacent ends of pipes (12, 14, 62, 64, 142, 144) and the like including a structural arrangement which is capable of moving the ends of the members to be joined towards and away from each other, transversely in relation to each other for alignment and adjusting the angular relation of the adjacent ends to accurately, positively, quickly and easily position adjacent ends of pipe members and the like in optimum desired relation for joining the members by welding. The tool includes a plurality of circumferentially spaced lugs (28, 80, 106, 158) mounted on each member to be joined in spaced relation to the end thereof with the ends being secured in place by a clamp structure (16, 18, 68, 70) or the like with the lugs being interconnected by turnbuckle structures (20, 72, 156) having radial screw threaded members (44, 122, 164) at each end thereof with manipulation of the turnbuckle structures and radial screws enabling the adjacent ends of the members to be joined to be oriented in optimum position for welding.
Patent AT-E122522-T1 (AT)
Inventor: WELLS NICHOLAS DOMINIC
IPC: G06T9/00
Filed: 1990-09-06
Granted: 1995-05-15
Abstract: In a coder for digital video signals, the difference between the ditigal video signals and prediction signals is subject to a transform prior to quantisation. In particular, a transform applied to the values of a block of pixels to produce sets of coefficients in the spatial frequency domain. A quantiser (14) acts on the coefficients to product a coded output which is decoded at a local decoder (18) operative on the coded output. The coder further includes means (20) for adding the prediction signal to the output of the local decoder (18) and a framestore (22) which receives the output of the adding means (20). A multiplier (26) multiplies the output of the framestore (22) by a factor slightly less than unity to form the prediction signal.
Patent AT-E115159-T1 (AT)
Inventor: KAN KOJIRO C O MITSUI PETROCHE
IPC: C08J5/24
Filed: 1990-10-18
Granted: 1994-12-15
Abstract: Imide prepolymers comprising unsaturated bisimides, diamines, and tribromophenylmaleimide in cured state show improved heat resistance, especially soldering heat resistance and flame retardance as well as mechanical properties and are suitable as laminates.
Patent AT-E128961-T1 (AT)
Inventor: BOUISSET MICHEL
IPC: C07D495/04
Filed: 1990-06-26
Granted: 1995-10-15
Abstract: Compounds of formula    <IMAGE>  I  in which R1 and R2 are hydrogen or halogen, are prepared by reacting an aldehyde of formula: <IMAGE> IV  with CHBr3 and KOH in a mixture of an inert solvent and water. Further an ester of compound (I) wherein R1 is H and R2 is 2-Cl is reacted with 4,5,6,7-tetrahydrothieno[3,2-c]pyridine to produce a compound of formula III:   <IMAGE>  which is useful as a medicament.
Patent AT-E99208-T1 (AT)
Inventor: ANDERSSON MATTS
IPC: B23Q35/10
Filed: 1990-02-16
Granted: 1994-01-15
Abstract: The invention makes it possible to produce from a blank an article whose contour is altered, preferably linearly enlarged, with great precision in relation to a corresponding contour of a used model (1c). A copying machine is used in the production. The machine comprises, on the one hand, a first pair of units (1, 2) which are arranged so as to be rotatable. The model (1c) is arranged on the first unit (1) and the blank is arranged on the second unit (2). The machine also comprises a pair of second units (24, 25) in which one supports a detecting member (24a) which is brought into cooperation with the model, and the second unit supports a machining or actuating member which is brought into cooperation with and acts on the blank. The said pairs of units are displaced from and towards each other during production. In each pair of units, the units are also controlled individually so that the one unit executes second displacement movements relative to the other unit in such a way that the desired alteration is obtained.
Patent AT-E88141-T1 (AT)
Inventor: LIEDERER WERNER DR
IPC: B60C11/11
Filed: 1990-03-13
Granted: 1993-04-15
Abstract: In the tread profile according to the invention for a pneumatic vehicle tyre, each individual profile section in at least one tread belt or profile strip is designed itself according to a condition containing specific profile section parameters in order noticeably to reduce the amount of high-frequency harmonics in the overall noise level. <IMAGE>