baber/WOPTO huggingface dataset:
Patent AT-E109079-T1 (AT)
Inventor: CATHALA JACQUES
IPC: B60L5/24
Filed: 1990-04-25
Granted: 1994-08-15
Abstract: Device (1) for regulating the pressure force of a pantograph (30) of a railway train (10) on a catenary wire (2), the said pantograph (30) comprising, at its upper end, a bow (3) in mechanical and electrical contact with the catenary wire (2), and being connected mechanically to actuating means (7, 34) applying to it a nominal force at predetermined points and in a predetermined direction. This device comprises:
 - means (31) for measuring the contact force between the bow (3) of the pantograph (30) and the catenary wire (2), and for supplying data relating to the measured force,
 - means (5, 4a) for transmitting the measurement data from the said measuring means (31, 40) to an appropriate zone of the railway train (10),
 - means (60, 20) for processing the transmitted data and reference signals, and for supplying logic control signals, and
 - means (50) for controlling the said actuating means (6, 7) from the said logic control signals, when the measured contact force exceeds a predetermined maximum force threshold (Smax) or in response to predetermined external-control signals. 
<??>Use for equipping pantographs of very high-speed railway trains following lines with conventional overhead wires or variable height. 
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Patent AT-E155323-T1 (AT)
Inventor: SO DAE SUB
IPC: A45D29/00
Filed: 1990-02-23
Granted: 1997-08-15
Abstract: A nail polish-coating material is provided in semi-solid form on a sheet of adhesive-backed peel-off paper (4) which, when removed, exposes the adhesive (8) of the fingernail coatings (13'). The semi-solid nail enamel product (13) is originally sealed in an air tight envelope to ensure that the coatings do not fully dry out during shipping and storage. Upon removal of the fingernail coatings and securing them on the individual's fingernails, the semi-solid polish will completely dry and "cure" and, a slight aroma of liquid nail polish enamel is emitted.
Patent AT-E118132-T1 (AT)
Inventor: GEBERT ANTON
IPC: H03F3/217
Filed: 1991-03-21
Granted: 1995-02-15
Abstract: In a hearing aid with an amplifier and with a push-pull output stage (6) which operates in switched mode and connects an earpiece (15) in an output circuit (19) in temporal dependence on an audible sound signal with an ultrasonic frequency, control of the frequency response of the connected earpiece is to be enabled by means of a capacitor connected in parallel with the earpiece. For this purpose, the output stage has at least one feed-out means (28, 29; 34; 38) via which an electric signal (UR) dependent on the switching state of the earpiece (15) can be removed which acts via at least one feedback path (22 to 27; 35, 36, 26, 27) on the output stage (6) to increase the impedance of the output circuit (19). <IMAGE>
Patent AT-E114030-T1 (AT)
Inventor: KLOSE ODO PROF
IPC: E03C1/04
Filed: 1991-09-04
Granted: 1994-11-15
Abstract: In a quick-fitting pipe union, especially for connecting a hand shower (10) to a shower hose, the quick-fitting pipe union being of two-part form, comprising a connection piece (2) and a nut housing (1), a proposed improvement is that a device (3) be arranged in one part of the quick-fitting pipe union for measuring and displaying one or more physical parameters of the fluid flowing through. 
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Patent AT-E122005-T1 (AT)
Inventor: THIELE JOERGEN DIPL-ING
IPC: B65B1/32
Filed: 1991-10-04
Granted: 1995-05-15
Abstract: A filling container is provided for the bulk material to be weighed by e.m. weighing cells. A packing unit can be clamped to a filling connector that follows the container. A computer-backed unit detects wt. deviations. - The filling connector (2) is formed as a component separate from the container (1). The connector is releasably suspended on the weighing cells (7) fitted to the container by a suspending arrangement (8). A decoupling arrangement (17) disengages the connector from the latter (8). A compacting arrangement for the packed product follows the connector.
Patent AT-E122561-T1 (AT)
Inventor: CAVAZZA CLAUDIO
IPC: A61K31/22
Filed: 1991-03-11
Granted: 1995-06-15
Abstract: 3-methylthiopropionyl L-carnitine and its pharmacologically acceptable salts are active on the cardiovascular system, particularly in the treatment of myocardial anoxia, cardiac ischaemia, arrhythmias and congestive heart failure.
Patent AT-E101563-T1 (AT)
Inventor: HAUER KURT
IPC: B60Q1/26
Filed: 1991-08-06
Granted: 1994-03-15
Abstract: Warning light, in particular for securing moving surfaces in vehicles, having a housing and a light source arranged in the housing, the housing consisting of a console (1) and a lid (3) connected thereto, the lid (3) consisting of opaque material, the lid is of cap-shaped construction, the edge of the console is raised in the connecting area to the lid in order to permit light to emerge over the entire circumference and the housing is bevelled over a relatively large, preferably crescent-shaped region in order to provide a further, large exit surface (6) for the light (Fig. 5). <IMAGE>
Patent AT-E113877-T1 (AT)
IPC: B24C1/10
Filed: 1991-09-02
Granted: 1994-11-15
Abstract: Method of straightening metallic bands, in particular endless metallic bands, for production equipment or the like, e.g. band presses and double band presses, the areas to be straightened being determined and subjected to forces via a device, a relative motion being performed between the band and the device exerting the force, and the forces acting on the surface of the band in the form of a multiplicity of pulses and causing compressive internal stresses in the surface acted upon. <IMAGE>
Patent AT-E109461-T1 (AT)
Inventor: CHENG LAP TAK
IPC: C07C225/22
Filed: 1990-11-20
Granted: 1994-08-15
Abstract: This invention relates to optical elements capable of second harmonic generation and novel compositions for use in such optical elements comprising polar molecules placed in noncentrosymmetric configuration wherein such optical element has an electron donor moiety linked through a conjugated bonding moiety to an electron acceptor moiety which consists of a selected fluorinated sulfone, fluorinated ketone, fluorinated vinyl sulfone or fluorinated alkyl vinyl sulfone.
Patent AT-E140107-T1 (AT)
Inventor: LENK MICHAEL
IPC: H01T13/32
Filed: 1991-04-02
Granted: 1996-07-15
Abstract: The spark plug comprises an outer shell (1), a central electrode (2), an insulator (3) surrounding the central electrode (2) and at least one ground electrode (4B) connected at at least one point to the outer shell (1). At least one (4B) of the electrodes consists of an outer layer made of a corrosion resistant material (e.g. nickel or a nickel alloy) and of an inner core made of a material having good thermal conductivity characteristics and a good corrosion and erosion resistance (e.g. silver or a silver alloy). In front of the bottom end of the other electrode (2), i.e. at the spark gap (5) the inner core projects through the outer layer perpendicularly to the longitudinal axis of said one electrode (4B). Several embodiments of the spark plug as well as several methods for making the electrodes of the spark plug are described.
Patent AT-E115887-T1 (AT)
Inventor: HANEMAAIJER JAN HENDRIK
IPC: B01D53/22
Filed: 1991-04-02
Granted: 1995-01-15
Abstract: A membrane separation process for dehydrating a gas or vapour or liquid mixture by pervaporation, vapour permeation or gas separation comprises: passing the mixture along the retentate side of a membrane and generating a driving force in order to transport water through the membrane to the permeate side thereof. In order to diminish the permeate volume, to improve the coefficient of performance (COP) and to reduce the acquisition and maintenance costs of the equipment the driving force is generated in that a highly concentrated solution of one or more hygroscopic salts (brine) is situated at the permeate side of the membrane. Preferably the hygroscopic capacity of the brines, expressed as a percentage of water vapour pressure reduction with respect to pure water, has a value of over 50%, preferably of over 80%.
Patent AT-E155396-T1 (AT)
Inventor: MOSER KARL
IPC: B27D1/04
Filed: 1992-01-10
Granted: 1997-08-15
Abstract: A veneer laminated wood panel, which is suitable in particular as footpath or roadway covering panel and the rotary-cut veneer layers of which have a thickness leading to longitudinal cracks is proposed. Under pressure impregnation, wood preservative penetrates into the longitudinal cracks in the individual veneer layers so that a thoroughly impregnated veneer laminated panel with high weather resistance is obtained. For the veneer wood, less weather-resistant European woods are sufficient. <IMAGE>
Patent AT-E128985-T1 (AT)
Inventor: KOENIG WOLFGANG DR
IPC: A61K31/415
Filed: 1992-07-31
Granted: 1995-10-15
Abstract: The present invention relates to hydantoin derivatives of the general formula I <IMAGE> in which Y and R<1> to R<4> are defined as indicated in claim 1, process for the preparation thereof and the use thereof for inhibiting platelet aggregation.
Patent AT-E146351-T1 (AT)
Inventor: GOGOLEWSKI SYLWESTER
IPC: A61B17/58
Filed: 1992-08-18
Granted: 1997-01-15
Abstract: An absorbable bone screw and plate system with self-locking properties. The absorbable bone screw comprises a threaded shaft portion 1 for insertion into bone and a head portion 3 for rigid connection in the screw hole 13 of a bone plate 20, the diameter of said head portion 3 increasing in the direction opposite to the shaft portion 1, and the outer surface of said head portion 3 being provided with a three-dimensional structure 4 in the form of corrugations. <IMAGE>
Patent AT-E141202-T1 (AT)
Inventor: FORNASERO RENATO
IPC: B09B3/00
Filed: 1992-09-09
Granted: 1996-08-15
Abstract: Apparatus for the recovery of heterogeneous waste plastic material, of two or more plastics, utilises a cold mixer-homogeniser which feeds a hot mixer-homogeniser. The cold homogeniser is fed with material from a bladed chopper through a hopper. A screw conveyor has a screw with three sections, a loading section, an intermediate section and an output section. The loading section receives the material from the hopper and advances it to the intermediate section where the screw has several off-cuts of a helical thread, each of which has a predetermined angular arrangement, with successive threads having winding senses opposed in an alternating sequence. Such an arrangement encourages intense mixing of the material. The output section has a continuous screw thread whose sense of winding is the same as that of the loading section, again advancing the material towards the outlet where it is conveyed to an intermediate screw conveyor feeding the hot plasticising and homogenising unit.
Patent AT-E139311-T1 (AT)
Inventor: SCHLENK WALTER
IPC: F16J15/12
Filed: 1992-09-10
Granted: 1996-06-15
Abstract: A composite material usable for producing gaskets, the composite material being composed of a perforated metal core sheet sandwiched between facing layers having sealing properties and compression-laminated thereto. The core sheet is provided with a uniform array of square holes, each bordered by a set of four triangular tangs whose apex portions are flared outwardly with respect to the hole, the tang sets from alternate holes projecting from one side of the core sheet and the tang sets from the other holes projecting from the other side thereof. When the sandwich is subjected to compression, the tang sets on opposite sides of the core sheet then pierce the related layers and are caused to bend downwardly and thereby clinch the layers to the core sheets whereby the tang sets are then being embedded within the layers, each tang set affording an omnidirectional holding force. <IMAGE>
Patent AT-E130996-T1 (AT)
Inventor: LEENEN JOSEPH RENIER GERARDUS
IPC: H04R25/00
Filed: 1992-06-02
Granted: 1995-12-15
Abstract: An in-the-ear canal hearing aid comprises a microphone (1), an amplifier (2) and an electromechanical transducer (3), for example in the form of a telephone. The hearing aid further includes an extraction means (12) for extracting the hearing aid from the ear canal. The extraction means (13) is in the form of a hollow tube whose one end is mechanically attached to the housing (4,6) of the hearing aid at such a position that the channel in the tube is acoustically coupled to the sound entrance (7) of the hearing aid. As a result, the extraction means (12) has as its second function the suppression of acoustic feedback. <IMAGE>
Patent AT-E122338-T1 (AT)
Inventor: OTTOBONI THOMAS B
IPC: C11D3/34
Filed: 1992-03-20
Granted: 1995-05-15
Abstract: A method is provided for sulfonating an acyloxy substituted benzene ring to obtain high yields of desired sulfonated compounds that are useful as cleaning, bleaching, or fabric treating additives. A particularly preferred additive so prepared has the structure <CHEM> where R<7> is a branched or unbranched alkyl with about 5 to 9 carbons and M is an alkali metal, an alkaline earth metal, or ammonium. The benzene ring is sulfonated by contacting with a molar excess of sulfur trioxide source and then irreversibly reacting the sulfur trioxide excess with a quenching agent. A neutralization process for preparing peracid precursors in high yield by neutralizing sulfonated aryl esters is also provided.
Patent AT-E181560-T1 (AT)
Inventor: OHKUMA KAZUHIRO
IPC: A23L1/308
Filed: 1992-08-28
Granted: 1999-07-15
Abstract: An indigestible dextrin characterized in that the dextrin contains:       (A) up to 50% of 1-> 4 glycosidic linkages, and   (B) at least 60% of an indigestible component, (C) the content of indigestible component as actually determined varying within the range of +/-5% from a value Y calculated from at least one of equations, i.e., Equations 1 to 62, given in the specification, (D) the indigestible dextrin being prepared by adding hydrochloric acid to corn starch and heating the corn starch at 120 to 200 DEG C using an extruder, the value Y being a calculated content (%) of the indigestible component.
Patent AT-E158124-T1 (AT)
Inventor: HEDDERLY DAVID LESLIE
IPC: H04J3/00
Filed: 1991-12-11
Granted: 1997-09-15
Abstract: In Multistation Demand Assigned Time Division Multiple Access Systems digital information is communicated from a head end to a population of oustations so that all the outstations receive the same stream of digital information and select their traffic from it. Traffic is only sent to and from an outstation when there is a demand for it. As the outstations are at random ranges from the head end it is necessary to know the time of travel for a burst of information so they arrive at the head end sequentially. The traffic dependent free time is consolidated and made available for ranging-in outstations.
Patent AT-E132739-T1 (AT)
Inventor: MISTRY SURESH NAGARBHAI
IPC: A61K9/12
Filed: 1992-09-23
Granted: 1996-01-15
Abstract: A pressurised aerosol composition comprising a liquefied hydrofluoroalkane, a powdered medicament dispersable therein and a polymer soluble in the liquefied hydrofluoroalkane, wherein the polymer includes recurring structural units, the units being selected from amide containing units and carboxylic acid ester containing units.
Patent AT-E138431-T1 (AT)
Inventor: WARNKE KLAUS
IPC: D21B1/34
Filed: 1993-08-04
Granted: 1996-06-15
Abstract: The invention relates to a pulper, particularly for pulping domestic waste or paper; having a preferably cylindrical or angular container (2) with a vertical axis; having a rotor (4), which likewise has a vertical axis, arranged in the upper part of the container; having a coarse waste trap (20) which can be moved into the inner space of the container. The invention is characterised by the following features: a trough (10) for receiving the coarse waste trap (20) is connected to the inner space of the container; the coarse waste trap can be moved out of the trough into the inner space of the container by pivoting it about a horizontal axis. <IMAGE>
Patent AT-E184902-T1 (AT)
Inventor: KNELL TIMOTHY A
IPC: C08G59/18
Filed: 1993-12-13
Granted: 1999-10-15
Abstract: The invention relates to thermoplastic/thermoset decorative and functional coatings or inks for glass, ceramics and other hard surfaces. The thermoplastic/thermoset coating or ink of the invention is based on a blend of epoxy resins and a curing agent which provides a latency period of 30 minutes at the screening temperature for such composition, the melting or softering point of said composition being in the range of about 10  DEG C to about 120  DEG C. Said composition may also contain rheological modifiers, pigments, diluents, wetting agents, adhesion promotors and waxes. The coating or ink of the invention shows a sufficiently wide difference between the melting or softening point and the curing temperature to provide adequate working time for screen printing.
Patent AT-E155321-T1 (AT)
Inventor: TORIKATA YASUO
IPC: A21D8/06
Filed: 1993-03-16
Granted: 1997-08-15
Abstract: A baking apparatus and a method for quickly providing freshly baked goods (2) by reducing the time required for their baking. This is achieved by using a dough-surface heating unit (7, 13) together with a dough-interior heating unit (16) and then subjecting the baked goods (2) to a reduced pressure for lowering its moisture content. Thus the baking apparatus (1) includes a baking chamber (5) including a surface heater (7), a magnetron (16) for heating the inside of the dough (2) by microwaves and a decompressor (17). All of these are controlled by a controller (19, 20) which preferably includes timers but which may also be responsive to a colour sensor (8) to determine the baked colour of the goods and a weight sensor (9) to monitor the weight and hence moisture reduction. <IMAGE>
Patent AT-E192486-T1 (AT)
Inventor: HASHIMOTO NOBUKAZU
IPC: A61K38/43
Filed: 1993-06-25
Granted: 2000-05-15
Abstract: A crystallizable, purified chondroitinase ABC having a molecular weight of about 100,000 dalton by the measurement of the SDS-polyacrylamide gel electrophoresis (SDS-PAGE) and the measurement by the gel permeation chromatography method, having alanine as the N-terminal amino acid and proline as the C-terminal amino acid. A process for the purification of the crystallizable purified chondroitinase ABC comprising removing nucleic acid from an surfactant solution extract obtained from cells of chondroitinase ABC-producing microorganisms and chromatographically treating by concentration gradient elution using a weak cation exchange resin or a strong cation exchange resin. A composition comprising a chondroitinase and serum albumin, gelatin, or a nonionic surfactant.
Patent AT-E127883-T1 (AT)
Inventor: MERRITT DAN
IPC: F02B75/28
Filed: 1993-06-25
Granted: 1995-09-15
Abstract: An internal combustion engine has first and second cylinders (12, 14), the first cylinder (12) having a larger swept volume than the second cylinder (14) and the second cylinder being formed in the crown of the first cylinder. First and second pistons (16, 18) are reciprocable respectively in the first and second cylinders (12, 14), the second piston (18) being formed as a protrusion on the crown of the first piston (16). The first cylinder has an air inlet (25) and an exhaust outlet (27) whilst a first fuel source (34) provides fuel to the second cylinder (14). The second piston has a crown (35) which is spaced from and connected to the crown (36) of the first piston and which has an edge (37) which is relatively thin in the axial direction compared to the spacing of the first piston crown from the second piston crown. This defines a combustion space (20) between the piston crowns and a side wall (14a) of the second cylinder (14) when the pistons are substantially at the inner dead centre position. The combustion space (20) communicates with both cylinders (12,14) during part of the expansion stroke. A spark plug (52) is provided communicating with the combustion space. Inhibiting means is also provided for inhibiting ingression prior to the pistons (16,18) arriving at or adjacent the inner dead centre position. This can take the form of a gap (128) between the second piston crown (35) and the second cylinder side wall (14a) with a peripheral groove (39) in the second cylinder wall at its upper end to enable the fuel/air mixture in the second cylinder (14) above the crown (35) to bypass the piston crown when the latter is at its inner dead centre position and enter the combustion space (20). The geometrical compression ratio of the engine, being the ratio of the volumes within the cylinders available for occupation by gas at the piston outer and inner dead centre positions, is chosen to ensure that the pressure and temperature reached in said combustion space near the end of the compression stroke are insufficient to cause spontaneous compression ignition of the fuel used. The ignition process is started with a spark and allowed to continue by compression ignition. After the spark ignition process begins, the flame raises the pressure and temperature of the gas in the combustion space sufficiently to cause compression-ignition of the remainder of the vaporised fuel as it ingresses into the combustion space under the action of the smaller piston and mixes with more air. <IMAGE>
Patent AT-E144975-T1 (AT)
Inventor: DEREZ FRANK GEORGES HENDRIK
IPC: C07C51/487
Filed: 1993-09-21
Granted: 1996-11-15
Abstract: A process for obtaining an alkali metal citrate from an aqueous solution eg., a fermentation broth, comprises adjusting the pH to more than 5.4, preferably to about 8.5, contacting the solution with a polymeric adsorbent eg. a weakly basic anion exchange resin, eluting the charged adsorbent with a solution of an alkali metal hydroxide or salt and recovering the aqueous solution of the alkali metal citrate.
Patent AT-E179981-T1 (AT)
Inventor: BROGER EMIL ALBIN
IPC: B01J23/24
Filed: 1993-02-01
Granted: 1999-05-15
Abstract: PCT No. PCT/CH93/00026 Sec. 371 Date Sep. 27, 1993 Sec. 102(e) Date Sep. 27, 1993 PCT Filed Feb. 1, 1993 PCT Pub. No. WO93/15091 PCT Pub. Date Aug. 5, 1993.Novel, racemic and optically active phosphorus compounds of the formula    <IMAGE>  I  wherein R signifies lower alkyl or lower alkoxy and R1 represents lower alkyl, cycloalkyl or substituted phenyl, are described. The compounds of formula I are useful in the form of complexes with a metal of Group VIII as catalysts for asymmetric hydrogenations and for enantioselective hydrogen displacements in prochiral allylic systems.
Patent AT-E153578-T1 (AT)
Inventor: VON HAAS RAINER
IPC: B23B27/16
Filed: 1993-09-20
Granted: 1997-06-15
Abstract: A metal removing tool, in particular lancing insert, has a holder (10) with a slot-shaped recess (11) and a cutting insert (12) detachably held therein under a prestress by means of an elastically expandable clamping arm (101) designed as one side of the recess (11). The opposite cooperating insertion and bearing surfaces of the cutting insert (12) and slot-shaped recess (11) have a V-shaped cross-section. At its insertion and bearing surface facing the clamping arm (101), the cutting insert has a plurality of substantially flat partial surfaces (124, 125, 126) arranged behind each other in the insertion direction. Two surfaces enclose an obtuse angle  alpha  and form a salient point at the ridge (127), so that the clamping arm (101) engages the cutting insert (12) between the ridge (127) and the cutting edge (121) in the clamping state. In particular to prevent the cutting insert from being drawn out of its seat, the partial surface (124) engaged by the clamping arm (101) is inclined so as to form a negative angle  beta  with respect to the bearing surface (128) or the plane defined by the bearing lines of the cutting insert.