baber/WOPTO huggingface dataset:
Patent AT-E41029-T1 (AT)
Inventor: WETZEL ROLF DR DIPL-ING
IPC: C10M175/02
Filed: 1986-11-21
Granted: 1989-03-15
Abstract: A process is disclosed for the working up of salvage oil, in which the salvage oil is subjected to an extraction under supercritical conditions. The halogen compounds contained in the produced extract are removed by catalytic hydrogenation. The extraction residue is eliminated by deposition or thermal treatment (gasification). In the case of a thermal treatment of the extraction residue, other residues can be simultaneously converted, so that the process is performed without yield of environmentally burdensome residues or by-products. Ethane in particular and/or propane is employed as solvent for the supercritical extraction.
Patent AT-E61347-T1 (AT)
Inventor: SPORTOLETTI GIANCARLO
IPC: A61P13/02
Filed: 1986-12-22
Granted: 1991-03-15
Abstract: Compounds of the general formula I whereinR₁ is hydrogen or methyl;R₂ and R₃, which are the same or different, represent hydrogen or methyl, or taken together, form the amidine system to which an imidazole or imidazoline ring is bound;R₄ is a linear or branched C₁-C₁₀ alkyl group; cycloalkyl, aryl, aralkyl or hetaryl group;R₅ is hydrogen or methyl;A is a propylene chain optionally subsituted by one or two methyl groups in one or more of the positions thereof; a chain of formula -HN-CH₂-CH₂- or of formula -N=CH-CH₂-; a 1,4-cyclohexylene group optionally substituted by one or more methyl groups; a 1,4- phenylene group optionally substituted by one or more halogen atoms, alkyl groups or C₁-C₄ alkoxy group with the proviso that, when R₄ is me­thyl or ethyl and R₁=R₂=R₃=R₅ are hydrogen, A is different from an unsubstituted propylene chain, are therapeutically useful as antiischemic, cytoprotective and cardioprotective agents.
Patent AT-E58344-T1 (AT)
Inventor: COETZEE ABEL OLWAGEN
IPC: B62K/
Filed: 1986-03-07
Granted: 1990-11-15
Abstract: This invention relates to a bicycle. The bicycle includes a frame joining the front and rear wheels where the frame comprises a leaf spring suspension which enables the front and rear wheels to resiliently pivot relative to one another. The saddle and pedal mechanism are attached to the suspension.
Patent AT-E36879-T1 (AT)
Inventor: BOUTRAIS JACQUES
IPC: A01C3/04
Filed: 1986-02-25
Granted: 1988-09-15
Abstract: Apparatus adaptable on a pusher vehicle for clearing and collecting objects such as refuse lying on the ground for their removal and possibly their loading, characterized in that it includes a fixed rear wall, substantially vertical, on which are articulated side walls, said rear wall being provided at its lower portion with retractable means forming a liftable bottom member for the collection of objects, their transportation and possibly their lifting up.
Patent AT-E40738-T1 (AT)
Inventor: BUDLIGER JEAN-PIERRE
IPC: F02G1/045
Filed: 1986-09-30
Granted: 1989-02-15
Abstract: A Stirling-cycle assembly comprises an engine with a displacer piston mounted in a cylinder and defining a compression compartment and an expansion compartment respectively of a gaseous working fluid. These compartments communicate via a heat exchanger associated with a hot source, a regenerator and a heat exchanger associated with a heat sink. The engine is coupled to a heat pump having the same structure, via a resonance tube acting as an oscillatory drive member. The displacer piston of the heat pump is associated with a return means, e.g. a rod mounted in sealing-tight relationship in a closedchamber disposed on the compression compartment side.
Patent AT-E84402-T1 (AT)
Inventor: SCHOCH ROBERT
IPC: A43C11/00
Filed: 1987-07-03
Granted: 1993-01-15
Abstract: In this rotary fastener which can be used particularly on ski boots two traction wire tensioning elements can be altered in their effective length in opposing directions by a rotary movement in one or the other direction in order to tighten or loosen shoe closure flaps. For the accurate adjustment of the rotary fastener and accurate adaptation of the shoe to a foot a ratchet arrangement is provided in the region between the rotary knob and the wire reel for the traction wire tensioning elements and contains an intermediate element which supports a pawl and is rotatable with the rotary knob whilst maintaining a free play as well as a gear ring inserted in a housing cover and is thereby of simple and compact construction.
Patent AT-E96242-T1 (AT)
Inventor: SEKIGUCHI FUKUNORI
IPC: G11B27/30
Filed: 1987-07-21
Granted: 1993-11-15
Abstract: A rotary head type recording and/or reproducing apparatus is so arranged as to be able to record on and/or reproduce from a recording track on a recording medium a time code which is not synchronized with the revolution of a rotary head, whereby even when the revolution period of the rotary head is special, the edition of the recording medium can be made with high accuracy and a track exclusively required by the time code becomes unnecessary. Also, a surplus calculating circuit for calculating a surplus when a number is divided by a divisor is disclosed, in which the surplus can be obtained only by the addition without carrying out the division in practice. Accordingly, time necessary for such calculation can be reduced and the scale of circuit arrangement can be miniaturized.
Patent AT-E119546-T1 (AT)
Inventor: SHIU-CHUNG JON
IPC: A23B4/03
Filed: 1987-10-17
Granted: 1995-03-15
Abstract: A caramel-containing cellulosic article with the caramel uniformly distributed and immobilized without chemical bonding in the cellulose so as to be substantially nonextractable in water and steam.
Patent AT-E78107-T1 (AT)
Inventor: KOK-SCHRAM DE JONG MARIJKE IRE
IPC: G02B5/32
Filed: 1987-10-31
Granted: 1992-07-15
Abstract: In the arrangement, a transparency is applied to the holographic foil, and a holographic prism foil is used, preferably in order to obtain images of holographic type, and the transparency is held at a distance from the holographic prism foil above the latter. 
<IMAGE>
Patent AT-E74828-T1 (AT)
Inventor: LORBER KURT
IPC: B42F1/02
Filed: 1987-12-12
Granted: 1992-05-15
Abstract: In known paperclips, the clamping force for clamping together only two sheets of paper or less is not sufficient. The new paperclip is intended to increase the clamping force. 
<??>In the paperclip, the longitudinal slot (16) between the inner clamping portions (15) is of short construction which increases the clamping force. 
<??>The paperclip is also held firmly on two sheets of paper without the clamping arms (24) projecting. 
<IMAGE>
Patent AT-E91577-T1 (AT)
Inventor: CRAFT JACK
IPC: G05F3/26
Filed: 1987-12-09
Granted: 1993-07-15
Abstract: A level shifter (600) receives a variable input voltage (VNINI), such as a beam current representative voltage of a cathode ray tube in a television receiver, and produces an output voltage (VNIN) that changes when the input voltage changes, such that the output voltage (VNIN) is level shifted relative to the input voltage (VNINI). The output voltage (VNIN) is coupled to an input terminal (+) of an error amplifier (610) of a power supply voltage regulator. The level shifter (600) includes a current mirror arrangement responsive to the input voltage. A band gap type voltage source (699) determines the amount of level shifting that is produced by the level shifter (600).   <IMAGE>
Patent AT-E70273-T1 (AT)
Inventor: HANAGAN MARY ANN
IPC: C07D401/14
Filed: 1987-12-11
Granted: 1991-12-15
Abstract: Sulfonamide derivatives of the formula; <CHEM>  wherein J is a substituted pyridyl moiety;  R is H or CH3;  W is O, S or imine; A is a mono- or bicyclic heterocyclic group e.g. pyrimidinyl or triazinyl, and their agriculturally suitable salts, exhibit potent herbicidal activity. Some also show a plant growth regulant effect.
Patent AT-E59254-T1 (AT)
Inventor: OGET CHRISTIAN
IPC: H04L1/16
Filed: 1987-03-03
Granted: 1991-01-15
Abstract: A method for effectuating the transmission and reception of digital data on frames on duplex links between transmitter and receiver stations. Data and command messages comprised of frames are transmitted from a transmitter station, each frame being comprised of a packet of data. The command and data messages are received by a receiver station which transmits acknowledgment frames back to the sending station. The transmitter station continues to send the command and data messages until their corresponding acknowledgment frames are received.
Patent AT-E43364-T1 (AT)
Inventor: LASLAZ GERARD
IPC: C22F3/00
Filed: 1987-02-23
Granted: 1989-06-15
Abstract: Castings made from aluminum and its alloys have at least one face including at least one region of wear-resistant zones. These castings are formed by a controlled distribution of zones hardened by local melting effect. The zones, no matter what their length and shape, have a width and depth between 3 and 150  mu m and the surface fraction or percentage of the zones for the wear-resistant region is between 5 and 60%.
Patent AT-E82337-T1 (AT)
Inventor: SINGER HEINRICH
IPC: D06M15/263
Filed: 1987-07-18
Granted: 1992-11-15
Abstract: PCT No. PCT/EP87/00391 Sec. 371 Date Jan. 19, 1989 Sec. 102(e) Date Jan. 19, 1989 PCT Filed Jul. 18, 1987 PCT Pub. No. WO88/00991 PCT Pub. Date Feb. 11, 1988.The present invention describes aqueous dispersions for simultaneously providing fibrous materials with a softening and hydrophilic finish containing (1) at least one quaternary compound with at least one long-chain alkyl residue, (2) a polymer or copolymer on the basis of alkylacrylates with alkyl residues having at least 4 C atoms, (3) optionally in addition an emulsifier which is other than (1) and (4) optionally a silicone which provides a hydrophilic finish. Furthermore, a process for the production of said aqueous dispersion is claimed. Using said dispersions, fibrous materials, especially cotton towelling fabrics, are provided with a particularly soft, velvety feel and very good to outstanding hydrophily.
Patent AT-E94652-T1 (AT)
Inventor: MAHAPATRA AMARESH
IPC: G02B6/12
Filed: 1988-05-24
Granted: 1993-10-15
Abstract: An M X N coupler uses a planar waveguide to couple each of M input channel waveguides to each of N output channel waveguides, the input guides and the output guides being disposed on opposite sides of the planar waveguide. Uniformity of coupling is improved by joining the input channel waveguides to the planar waveguide in a manner to focus the beams emitted by each input guide into the planar waveguide at a common focal point located near the center of the edge where the output guides join the planar waveguide.
Patent AT-E129238-T1 (AT)
Inventor: LINDEL HANS DR
IPC: C07D213/46
Filed: 1988-06-29
Granted: 1995-11-15
Abstract: Substituted pyridyl alkyl ketones of the formula (I) 
<IMAGE>
 in which
 R and R<1>, independently of one another, represent hydrogen, alkanoyl or alkyl or together with the neighbouring nitrogen atom form a substituted or unsubstituted, saturated or unsaturated heterocyclic radical,
 R<2> represents halogen,
 R<3> represents alkyl,
 and intermediates for carrying out this process and preparation thereof.
Patent AT-E97746-T1 (AT)
Inventor: GUILINO GUENTHER
IPC: G02B13/18
Filed: 1988-07-18
Granted: 1993-12-15
Abstract: PCT No. PCT/DE88/00443 Sec. 371 Date May 18, 1989 Sec. 102(e) Date May 18, 1989 PCT Filed Jul. 18, 1988 PCT Pub. No. WO89/00710 PCT Pub. Date Jan. 26, 1989.An ophthalmic lens for use in the correction of astigmation, wherein in order to reduce the critical thickness and/or the variation of the edge thickness along the circumference of the lens, the refractive index changes at least along the critical main section in such a manner that at least part of the cylindrical correction is attained by the refractive index variation.
Patent AT-E71543-T1 (AT)
Inventor: FREDERICK MERVYN JOSEPH
IPC: A61M/
Filed: 1988-07-22
Granted: 1992-02-15
Abstract: The invention relates to an injection device (1), in particular for once-only use, for injecting an implant (6) which can release a drug in a controlled manner, which device comprises a housing (2) which is provided at the injection end with an injection needle (3) in which the implant (6) can be disposed and in which a passage opening is disposed at the actuating end of the housing for a plunger (7,8), mounted in the housing and displaceable in the axial direction of the needle (3), which, on the one hand, can interact with the implant (6) and, on the other hand, is provided with an actuating element, which element is constructed as an element (10) for pressing and supporting against or on the part of the body to be treated.
Patent AT-E71311-T1 (AT)
Inventor: WAN CHUNG-ZONG
IPC: B01D53/94
Filed: 1988-08-12
Granted: 1992-01-15
Abstract: A catalyst comprises (a) an activated alumina, (b) a substantially water-insoluble bulk stabilizer present in an amount at least sufficient to stabilize the activated alumina against thermal degradation, and (c) one or more platinum group metal catalytic components. The bulk stabilizer may be one or more of calcium sulfate, strontium sulfate or, preferably, barium sulfate. A mixture of activated alumina (and/or activated alumina precursor) and bulk stabilizer particles, e.g., gamma-alumina particles and barium sulfate particles, may be slurried in an aqueous medium and coated onto a carrier substrate. One or more platinum group metal catalytic components may be dispersed onto the activated alumina, e.g., it may be dispersed onto a mixture of activated alumina and bulk stabilizer. The coated carrier substrate may be calcined in air to provide the catalyst.
Patent AT-E126191-T1 (AT)
Inventor: TANAKA MICHIO
IPC: C07C37/07
Filed: 1988-09-21
Granted: 1995-08-15
Abstract: A process for producing p,p'-biphenyl by the dealkylation reaction of 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl, said reaction being carried out in the presence of an acid catalyst using as solvent a saturated hydrocarbon having a boiling point of 190 DEG C or above, an alicyclic hydrocarbon having a boiling point of 190 DEG C or above, a hydrocarbon with an iodine value of no more than 1, sulfolane, or a mixture of these solvents.
Patent AT-E114064-T1 (AT)
Inventor: BLOMBERG RICHARD D
IPC: G06F17/50
Filed: 1988-05-18
Granted: 1994-11-15
Abstract: Method of formulating a statistical model for predetermining the workload of an aircraft pilot (20), in particular of an aircraft of commercial type, as a function of objective flight parameters, in which in the course of at least one flight, real or simulated, of the aircraft, the pilot of the aircraft is required, in flight phases and under flight conditions and under determined pilot conditions, constituting the flight parameters, to provide a grade for his workload by means of a pre-established scale. This grade is recorded at the same time as the corresponding flight parameters and simultaneously the value is measured of data indicative of the said flight parameters. Finally, a statistical correlation is established between the graded values of the workload on the one hand, and the abovementioned data and the flight parameters on the other hand. 
<??>Application to the certification and development of an aircraft and to the training, improvement and checking of performance levels and to the monitoring of an aircraft pilot's level of adaptation to a new aircraft. 
<IMAGE>
Patent AT-E70246-T1 (AT)
Inventor: MORANE BRUNO
IPC: B65D83/58
Filed: 1988-05-20
Granted: 1991-12-15
Abstract: A flexible gas-tight, hermetically sealed pouch (11), in which a likewise closed cartridge (8) filled with a propellant in the liquid phase is disposed, is introduced into the outer envelope (1) of a container (1a), and the container (1a), which includes a valve (7) for distributing fluid (13) contained in it or introduced via the valve (7) is plugged. The cartridge (8) used has a wall capable of degrading at least partially from simple contact with the propellant, until the cartridge opens, within a period of time at least equal to that necessary to assure the packaging and closure of the container (1a ). The propellant then spreads within the pouch (11), changing at least in part to the gaseous phase, at a pressure suitable to assure the dispensing of the fluid (13). By the judicious choice of the characteristics (type, thickness) of the degradable zone of the cartridge (8), heating or other more complicated or expensive means proposed heretofore for putting the container under pressure are avoided.
Patent AT-E58201-T1 (AT)
Inventor: AUMERCIER LAURENT
IPC: E05F11/18
Filed: 1988-06-07
Granted: 1990-11-15
Abstract: This device for controlling the leaf (5) of a door or window opening to the outside comprises a casing (6) secured to the inner face of the sill (4) of the dormant frame (3) and adapted to house a crank-actuated mechanism for controlling the rotation of an operating arm (7) provided at its end with a roller (13) engaging a guide rail (15) secured to the leaf (5). Protection means (19) are provided for preventing the access to the operating arm (7), notably at the beginning and at the end of the opening and closing movements of the leaf. Locking means (42) are also provided for locking the leaf (5) in any angular position thereof with respect to the dormant frame (3).
Patent AT-E133949-T1 (AT)
Inventor: MOERSDORF PETER DR DIPL-CHEM
IPC: C07D403/00
Filed: 1989-03-02
Granted: 1996-02-15
Abstract: Novel 6-oxopyridazine derivatives of the general formula I 
<IMAGE>
 which are novel positively inotropic compounds which have a higher, more selective, inotropism-enhancing activity. 
<??>A preparation process and the pharmaceutical use of these substances or of a medicament containing these substances are also described.
Patent AT-E96855-T1 (AT)
Inventor: ROMINE RICHARD L
Filed: 1989-04-11
Granted: 1993-11-15
Abstract: A diaphragm cell cathode assembly has improved current distribution to a tube sheet (6) distributing electrical current to cathode tubes (7). Electrical current is fed to the diaphragm cell assembly by grid bars (2) connected to side plates (3). The current must then flow from the side plates (3) to the inner tube sheets (6), the tube sheets and side plates being generally in spaced apart, planar parallel relationship to one another. Assembly temperature uniformity, as well as temperature reduction, is now enhanced by providing supplemental distributor bars (11),(13), at the upper and lower regions of the grid bars, and in electrical connection between side plates and tube sheets.
Patent AT-E85731-T1 (AT)
Inventor: NIESSNER WERNER
IPC: H01T13/46
Filed: 1989-05-17
Granted: 1993-02-15
Abstract: A sparking plug with combined surface and air gaps, there being provided a central electrode (3), an insulator (2) surrounding the central electrode and an earthing electrode (4) which, together with a sparking plug body (1), surrounds the insulator (3). The insulator (2) forms in the end section a discharge chamber (5), through which the central electrode (3) extends axially as far as the end section of the sparking plug body (1). The earthing electrode (4) embraces the insulator (2) around its end with a projection extending into the discharge chamber (5). 
<IMAGE>
Patent AT-E88409-T1 (AT)
Inventor: HEHL KARL
IPC: B65G17/06
Filed: 1989-08-03
Granted: 1993-05-15
Abstract: The conveying surface of the endless transport belt of the conveying device is made up of slats (32) arranged in a row. They are formed by sheet-metal blanks and are supported on link chains (G). In addition, the slats (32) can be manually detached from the transport belt or fitted into it. The link chains (G) at the edges mesh with the return wheels designed as sprockets (3). At the same time as providing good conditions for efficient mass production, this provides the possibility of also transferring very hot mouldings of plastics with aggressive and/or abrasive characteristics. In the event of soiling which could impair its function, or in the event of defects, individual components can be exchanged in a way involving little work and easy handling (Fig. 4). 
<IMAGE>
Patent AT-E110096-T1 (AT)
Inventor: CLARK PETER D
IPC: C25D13/06
Filed: 1989-12-11
Granted: 1994-09-15
Abstract: Cathodic electrodepositable coatings, free of conventional pigmenting agents, aqueous coating baths, cathodic electrodeposition coating processes and coated articles. The coatings comprise cationic, electrodepositable resin compositions and cross-linking agents and contain hydrophobic dyes. The deposited, cured coatings have excellent gloss and flow.
Patent AT-E128138-T1 (AT)
Inventor: NIEDBALLA ULRICH DR
IPC: A61K31/40
Filed: 1989-08-11
Granted: 1995-10-15
Abstract: Porphyrin complex compounds consisting of at least one porphyrin ligand, optionally at least one ion of an element of atomic numbers 5, 13, 21-32, 37-39, 42-44, 49, 50 or 57-83 as well as optionally cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable diagnostic media and therapeutic agents.
Patent AT-E127235-T1 (AT)
Inventor: YAO CHING
IPC: A61B5/055
Filed: 1989-01-10
Granted: 1995-09-15
Abstract: At least one extra NMR measurement cycle is performed without any imposed magnetic gradients during readout and recordation of the NMR RF response. Calibration data derived from this extra measurement cycle or cycles can be used for resetting the RF transmitter frequency and/or for phase shifting other conventionally acquired NMR RF response data to compensate for spurious changes in magnetic fields experienced during the NMR data measuring processes. Some such spurious fields may be due to drifting of the nominally static magnetic field. Another source of spurious fields are due to remnant eddy currents induced in surrounding conductive structures by magnetic gradient pulses employed prior to the occurrence of the NMR RF response signal. Special procedures can be employed to permit the compensation data itself to be substantially unaffected by relatively static inhomogeneities in the magnetic field and/or by differences in NMR spectra of fat and water types of nuclei in imaged volumes containing both.
Patent AT-E79176-T1 (AT)
Inventor: CIELO PAOLO
IPC: G01B11/24
Filed: 1989-02-21
Granted: 1992-08-15
Abstract: The present disclosure describes a method and an apparatus for monitoring the surface profile of a moving workpiece (2) at different positions along this workpiece. The apparatus comprises at least one optical unit (4) including a light projecting system for illuminating discrete points on a first surface of said workpiece by projecting more than one discrete coplanar light beams. Each discrete light beam is projected at a different angle of incidence. The optical unit also comprises a light detecting unit for imaging said illuminated points, and generating electrical signals indicative of the surface profile at different positions along the first surface. In a preferred embodiment the thickness of the workpiece can be evaluated by positionning optical units (4,8) for monitoring the opposite profiles (6,10) of the workpiece along its whole length.
Patent AT-E74069-T1 (AT)
Inventor: SMITH VIVIENNE JEANETTE
IPC: B41M5/337
Filed: 1989-05-22
Granted: 1992-04-15
Abstract: Thermally sensitive record material (thermal paper) using 2,2-bis(4-hydroxyphenyl)-4-methylpentane as co-reactant with conventional electron donating chromogenic compounds and a combination of a long chain fatty acid amide was melting between 80 and 140 DEG C and a sensitizer melting between 60 and 120 DEG C and selected from diaryl ethers, acetoacetic anilides, phenyl hydroxynaphthoates, aryl or aralkyl substituted biphenyls and diaryl carbonates have high thermal sensitivity and good background whiteness.
Patent AT-E102716-T1 (AT)
Inventor: MACHONKIN HAROLD IHOR
IPC: C07C323/60
Filed: 1989-05-31
Granted: 1994-03-15
Abstract: A photographic recording material and emulsion are described which are capable of providing high contrast images. The recording material and emulsion comprises negative working silver halide and contrast enhancing arylhydrazide nucleating agents of the formula. <CHEM>  wherein: R is a substituted or unsubstituted alkyl having from 1 to 8 carbon atoms or a substituted or unsubstituted cycloalkyl having from 4 to 8 carbon atoms in the ring.