baber/WOPTO huggingface dataset:
Patent AT-E65486-T1 (AT)
Inventor: MCDANIEL MAX PAUL
IPC: B01J31/02
Filed: 1987-01-22
Granted: 1991-08-15
Abstract: A process for dimerizing ethylene comprising contacting ethylene with an insoluble solid catalyst and a cocatalyst, said catalyst having at least on the surface thereof hydrocarbyl ortho ester groups bonded to vanadium or titanium.
Patent AT-E67095-T1 (AT)
Inventor: URECH ROLF
IPC: B01D25/12
Filed: 1987-05-14
Granted: 1991-09-15
Abstract: A housing block with a first passage and a second passage extending parallel to the first passage is attached to each membrane filter plate. A piston is mounted slidably in the first passage and a spacing bolt is positioned slidably in the second passage. A first circumferential groove which is connected with a compression compartment between elastic membranes extending radially exteriorly is introduced into the center of the first passage. The piston has a plurality of, advantageously four, axially extending piston grooves which connect with the circumferential groove in the open configuration and because of that the above mentioned compression compartment is connected with the surrounding atmosphere. The operation of the pistons is positively actuated by a counterweight and the sealing bolts are positioned in succession in a row. The motion of these spacing bolts is bounded by a stop piece. In the described filter press each compression compartment is associated with a valve including the piston which allows the safe and rapid relief of the pressurized medium located in the compression compartment depending on the press force exerted on the membrane filter plate.
Patent AT-E84957-T1 (AT)
Inventor: RAU GUENTER PROF DR
IPC: G01N7/10
Filed: 1987-06-16
Granted: 1993-02-15
Abstract: The means comprises a catheter (1) which can be inserted in the fluid (B) and contains a carrier fluid (3). The gases released in the fluid (B) can be diffused through the catheter wall into the carrier fluid (3). To ensure that this occurs, the catheter is designed as a double-cavity coaxial catheter (1), whose outer tube (5) is permeable for the gases. By means of a pump device (8), a continuous circulating flow of the carrier fluid (3) is maintained through the inner tube (4), the intermediate space between the outer and the inner tube (4, 5), a measurement device (6) for the partial pressure of the gases to be measured in the carrier fluid (3) and a material exchange unit (7), in which the enriched carrier fluid (3) has the gases removed from it, back into the inner tube (4). The flow path can also run in reverse. The means allows a continuous determination of the partial pressure of the gases and gas mixtures without a sample of the fluid (B) having to be removed. This is particularly important in the medical field. 
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Patent AT-E67165-T1 (AT)
Inventor: LORIMER D ARCY H
IPC: C23C14/12
Filed: 1987-02-17
Granted: 1991-09-15
Abstract: A method for producing a high reflectivity adherent fold-contg. layered structure on a quartz substrate involves forming a layer of gold with oxide-forming base metal on the substrate, forming a protective polymer layer on the gold-contg. layer, and heating the composite structure to form oxides at the quartz substrate and so increase adhesion of the layer to the quarts quartz.
Patent AT-E84166-T1 (AT)
Inventor: LEE SAM H
IPC: G11C19/00
Filed: 1987-04-21
Granted: 1993-01-15
Abstract: A CMOS data register includes a master stage and a slave stage. The master stage is formed of first transfer gates and first storage devices. The slave stage is formed of second transfer gates, second storage devices and third transfer gates. The transfer gates and storage devices are formed of MOS transistors of one conductivity which decreases layout complexity and reduces the amount of chip area required. The data register is formed of a fewer number of transistor components, thereby reducing the loading on the clock signals.
Patent AT-E51266-T1 (AT)
Inventor: KAUTT JEAN-JACQUES
IPC: E04D13/035
Filed: 1987-11-27
Granted: 1990-04-15
Abstract: 1. Roof window (1) composed of a mobile element (5) connected, via pivots (7) having hollow shafts (26), to a fixed element (2), the said mobile element (5) being provided with a glazed surface (6) fitted with a defrosting device (21) formed by an electric resistor (22) connected to an electric power supply (25) with the help of electric cables (27) housed in the hollow shaft (26) of at least one of the pivots (7), the latter comprising a contactor actuated upon the closing of the mobile element (5), characterized by the fact that the said contactor is composed of a spring-loaded sphere, integral with the mobile portion of the pivot (7), cooperating, upon the closing of the mobile element (5), with an energized surface located on the fixed portion of the pivot (7) and connected to the electric power supply (25).
Patent AT-E77223-T1 (AT)
Inventor: GRASSI GINO
IPC: A61B5/042
Filed: 1987-07-03
Granted: 1992-07-15
Abstract: The electrodes (1, 2) in a dipole probe exhibit rounded outer surfaces totally devoid of sharp edges, and are held close together for the purposes of ingestion using a retaining medium (3) fashioned from gastrically soluble gelatin. Once the soluble medium has been dissolved in the stomach, the electrodes will spread apart through the effect of their own weight, at very least, and the spread can be assisted by a spring (9), fashioned in biocompatible material, which is held compressed by the retaining medium (3) to facilitate ingestion.
Patent AT-E72090-T1 (AT)
Inventor: BRANDES WILHELM DR
IPC: A01N47/04
Filed: 1988-01-05
Granted: 1992-02-15
Abstract: The new active agent combinations of
 a) 3,3-dimethyl-2-(4-methoximinomethylphenoxymethyl)-1-(1,2,4-triazol- 1-yl)butan-2-ol of the formula 
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 and
 b) N,N-dimethyl-N'-(fluorodichloromethylmercapto)-N'-(4- methylphenyl)sulphamide of the formula 
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 are distinguished by very good fungicidal properties.
Patent AT-E72322-T1 (AT)
Inventor: RENI MARIO
IPC: F26B15/26
Filed: 1988-03-12
Granted: 1992-02-15
Abstract: The machine described is a vibratory unit for the drying of metal pieces and consists of:   a) a drying section essentially consisting of a tubular ascending scroll constructed in polymeric material; of a semi circular trough for the charging of the pieces to be dried and for the charging and the control of the granulometry of the absorbing material and of a separation system of the dry pieces and the absorbing material; b) a non vibrating section essentially consisting of media for the heating and for the circulation of the air, this section being connected to the tubular scroll by means of flexible hose. o
Patent AT-E98077-T1 (AT)
Inventor: TRUMPP GERHARD DIPL-ING
IPC: H03K17/693
Filed: 1988-08-08
Granted: 1993-12-15
Abstract: In a broadband-signal switching device comprising a switching point matrix in FET technology, the matrix output lines Zi of which at least approximately reach one operating potential UDD, USS in each case before the actual switching-through phase ph in a precharging phase Pv and the outputs of which are in each case provided with an output amplifier circuit (Ai) which exhibits a chain circuit, inserted into the relevant output line, of a C-MOS inverter (J) and of a latch and a precharging clock-controlled switch S providing feedback for the C-MOS inverter, the series circuit of a further transistor Tw of the same channel type, the control electrode of which is connected to the inverter input, and of a further switch Sw precharging clock controlled in the opposite direction to the switch is connected in parallel with the transistor forming one inverter branch so that the inverter decision threshold is moved away from the precharging potential. <IMAGE>
Patent AT-E64979-T1 (AT)
Inventor: VAN HERPEN FREDERIK CORNELIS
IPC: E04G21/32
Filed: 1988-03-28
Granted: 1991-07-15
Abstract: Support (10a, 100) for the handrail (6, 8, 56, 114, 116) of a detachable handrail assembly, with a base (14, 62, 102) kept in place by a weight (30, 62; 104) and a post (12, 50, 106) which is connected thereto and to which the handrail (6, 8; 56; 114, 116) can be fixed, in which the bottom end of the post (12, 50, 106) lies a distance above the bearing face of the base (14, 60, 102), base and post are interconnected by means of a horizontal hinge (16, 66, 112) situated at a distance above said bearing face, and means are provided for locking the base and post relative to each other when in the folded-out position.
Patent AT-E75218-T1 (AT)
Inventor: FERRARO FRANCIS MICHAEL
IPC: C02F1/74
Filed: 1988-01-27
Granted: 1992-05-15
Abstract: A method of introducing gaseous oxygen into a fluid waste stream in conjunction with the accelerated oxidation of organic matter inside a reaction apparatus, comprising the steps of: preparing a multiple-phase composition which contains gaseous oxygen which is substantially fully saturated with water vapour the multiple-phase composition also containing liquid water; injecting said multiple-phase composition into the fluid waste stream in the reaction apparatus at at least one injection site; and, raising the temperature and pressure of the fluid waste stream containing the multiple-phase composition to produce the accelerated oxidation reaction of organic matter, whereby unwanted dry spots which could otherwise form in the reaction apparatus are substantially eliminated. The method of introducing gaseous oxygen provides for an accelerated oxidation reaction of combustible material in the fluid stream.
Patent AT-E88921-T1 (AT)
Inventor: VITALI GIORGIO
IPC: B05B11/00
Filed: 1988-09-30
Granted: 1993-05-15
Abstract: The object of the invention is a manually operated sprayer for liquids suitable for fixing on the opening of a container, comprising a pump (8) which draws liquid from the container by means of appropriate ducts (12, 14) and sends it to a nebulizer nozzle (15) said sprayer also being provided with a duct (16) extending from the opening of the said container to the surrounding air, the outlet (17) of the said duct (16) being able to be closed by a stopper (23), integral with the operating lever (19) of the pump (8) which closes the external outlet (17) of the said duct (16) when at rest. The stopper (23) is located very near to the fulcrum (20) of the lever (19).
Patent AT-E92261-T1 (AT)
Inventor: POWERS RICHARD G
IPC: A23P1/10
Filed: 1987-11-06
Granted: 1993-08-15
Abstract: A conversion device is provided which permits an existing self-contained meat patty forming machine to be adapted for use with a separate, high capacity meat pump, so as to increase the output capacity of the patty former. The conversion structure includes an elongated, apertured meat delivery tube adapted to be used in lieu of an existing pivotal valving tube provided with the original machine, together with an accumulator coupled to the delivery tube. Operation of the separate pumping assembly is governed by that of the accumulator, and, ultimately, the operation of the patty forming apparatus. In this fashion the speed of the separate pumping assembly can be matched with that of the patty former so as to maintain continuous, trouble free operation.
Patent AT-E80763-T1 (AT)
Inventor: EIBL ERWIN
IPC: H05K1/14
Filed: 1989-06-26
Granted: 1992-10-15
Abstract: An electronic module includes two printed-circuit boards which are equipped with hybrid assemblies. The electronic module takes up only a small amount of space and, at the same time, efficiently dissipates the heat loss caused by the hybrid assemblies. The hybrid assemblies are arranged in such a manner that they can be interspersed with one another, similar to a sandwich-type construction. The interspersing provides duct-type, perpendicularly aligned interspaces between the hybrid assemblies, allowing the heat loss to be dissipated in a chimney-like fashion.
Patent AT-E66575-T1 (AT)
Inventor: LUZIETTI DINO
IPC: A23L9/20
Filed: 1989-07-07
Granted: 1991-09-15
Abstract: To achieve good stability and long preservation life, a semifinished food product comprising water, hydrogenated vegetable fats, and milk proteins is provided in the form of an oil emulsion in water by means of an emulsifying mixture comprising tartaric esters of the mono- and di-glycerides of fatty acids.
Patent AT-E133847-T1 (AT)
Inventor: PFEIL JOACHIM DR
IPC: A61B17/60
Filed: 1989-07-26
Granted: 1996-02-15
Abstract: A unilateral extensible external clamp for treating bone diseases, for axial external fixation of bones or parts of broken bones, comprises a tubular central part (1) on either side of which at least one telescoping piston (3) and (4) is arranged. Various connecting parts are rotatably fastened to the outer ends of these pistons (3) and (4).
Patent AT-E78081-T1 (AT)
Inventor: GIORGETTA VALERIO
IPC: G01M17/007
Filed: 1989-08-17
Granted: 1992-07-15
Abstract: During the piloting of the load (A, B), the current intensity and the voltage present in the load are monitored (9A, 9B) by the comparison of their values with a current threshold and with a window of permissible voltage values. When the voltage is outside the window of permissible values and/or the current falls below its threshold, a fault message (FAULT) is generated and the nature of the fault (open load, short circuit to earth, short circuit to the supply voltage) is also identified by the emission of a corresponding signal of a diagnostic nature (DIAGA, DIAGB). The identification (STAGE) of the faulty stage or stages is also provided for in the case of a circuit including several stages in parallel. The preferred application is to the piloting of the injection in internal combustion engines.
Patent AT-E74952-T1 (AT)
Inventor: MIYAJI TOMOMI
IPC: C10N20/00
Filed: 1989-09-08
Granted: 1992-05-15
Abstract: A lubricating oil composition for two-cycle engines comprising   (A) 40 to 90 % by weight of one or more polymers selected from the group consisting of copolymers of ethylene and an  alpha  -olefin and polymers of an  alpha  -olefin having 6 to 18 carbon atoms; (B) 0 to 50 % by weight of a polybutene having a kinematic viscosity of 2 to 600 cSt as measured at 100  DEG C ; (C) 5 to 50 % by weight of a hydrocarbonaceous solvent having a boiling point not higher than 300  DEG C ; and (D) 2 to 20 % by weight of a lubricating oil additive for two-cycle engines.   The lubricating oil composition for two-cycle engines excels in both cleanliness and anti-seizure property.
Patent AT-E106646-T1 (AT)
Inventor: LAWRENCE PETER JAMIE
IPC: H04M1/24
Filed: 1989-03-23
Granted: 1994-06-15
Abstract: Apparatus is described for testing a telephone line (3) between a customer's telephone (1) and a local exchange (2) associated therewith. The apparatus comprises a field unit (4) positioned between the customer's telephone (1) and the line (3), an exchange unit (6) positioned at the exchange (2), and a microcomputer (5) associated with the field unit for controlling operation of the field unit and the exchange unit. The field unit (4) and the exchange unit (6) each have means (13,23) for transmitting frequency tones down the line (3) and means (14,22) for measuring the voltage across the line. The microcomputer (5) is programmed to calculate the loudness rating of the line (3) from the measured voltage values.
Patent AT-E77827-T1 (AT)
Inventor: BALME MAURICE
IPC: C08J3/09
Filed: 1989-02-14
Granted: 1992-07-15
Abstract: Spinnable and formable solutions of polyamideimides and process for their preparation. 
<??>They contain 5 to 30% of a polyamideimide in a solvent mixture comprising 40-80% by weight of  gamma -butyrolactone and 20-60% of an aprotic amide solvent. They are obtained by reaction, in  gamma -butyrolactone as a polycondensation solvent, of a diisocyanate, of an aromatic acid anhydride, optionally of an alkali metal or alkaline-earth metal dicarboxybenzenesulphonate and optionally of another aromatic diacid, the polyamideimide concentration being then from 15 to 36%, followed by dilution in an amide solvent at a temperature of between 120 and 165 DEG C. 
<??>The solutions thus obtained are clear at room temperature, can be stored and have an improved colour.
Patent AT-E74575-T1 (AT)
Inventor: JAUBERT JEAN
IPC: C02F3/30
Filed: 1989-02-06
Granted: 1992-04-15
Abstract: The water to be treated circulates inside the reactor in the space (2) situated above the partition (1); it is aerated and stirred by a sparger (3); it enters the reactor through the orifice (4) and leaves it through the orifice (5); the volume of confined, oxygen-depleted water occupies, in the lower part of the reactor, the space (6) situated below the partition (1); it has, in its thickness, an oxygen-supersaturated layer (10) occupied by microalgae and aerobic microorganisms; an oxygen-rich zone (11) occupied by aerobic microorganisms; an oxygen-depleted zone (12) occupied by anaerobic microorganisms; and an intermediate zone (13) occupied by aerobic microorganisms and anaerobic microorganisms. 
<??>The invention applies especially, in a closed circuit, to aquariums and, in an open circuit or in a closed circuit, to water treatment. 
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Patent AT-E102454-T1 (AT)
Inventor: TILLNER ALFRED
IPC: A47C31/06
Filed: 1990-01-31
Granted: 1994-03-15
Abstract: For fastening sinuous springs and similar tensioning members on frame parts of seating or lying furniture by means of hinges (1) which are mutually identical, are separated by a separating process from a two-limbed plastic profile section, and the limbs (3, 4) of which form a receiving hook for the respective end (8) of a sinuous spring, the hinges (1) separated from the profile section are integrally connected to one another via a remnant of material in the forma of a thin web connection (11) to form a supply tape (12) of joined-together hinges (1), from which they can easily be detached for their separation by destroying the connection of material remnant. <IMAGE>
Patent AT-E111654-T1 (AT)
Inventor: PLAGGE JOSEPH ANTONIUS MARIA
IPC: H02J7/02
Filed: 1990-02-08
Granted: 1994-09-15
Abstract: A self-oscillating power supply circuit comprises a series arrangement of the primary winding (N1) of a transformer (TR), the main current path of a first semiconductor (T1) and a current measuring resistor (R1). The first semiconductor switch (T1) is driven by a second semiconductor switch (T2) which in its turn is controlled from a comparator (CP). The voltage across the current measuring resistor is applied to the non-inverting input (6) of the comparator (CP), a reference voltage obtained from a reference voltage source (RS) is applied to the inverting input (5). By arranging a capacitor (C2) between the output of the second semiconductor switch and the inverting input (5) of the comparator it is achieved that the first semiconductor switch rapidly turns-off at the end of the forward phase at an accurately determined current through the primary winding. By applying a lower reference voltage to the comparator at a higher mains voltage, an output current for supplying the load (L), which current is substantially independent of the mains voltage, is obtained from the secondary winding (N2) of the transformer.
Patent AT-E131522-T1 (AT)
Inventor: BYCROFT NANCY L
IPC: C11D3/386
Filed: 1990-07-25
Granted: 1995-12-15
Abstract: Disclosed is a detergent formulation containing a nonionic and/or anionic detergent and the microbial lipase from a bacterium of the species Pseudomonas plantarii.
Patent AT-E94172-T1 (AT)
Inventor: BONTEMPS XAVIER
IPC: C08F10/00
Filed: 1990-01-24
Granted: 1993-09-15
Abstract: A process for polymerizing olefins in a gas-phase fluidized-bed reactor comprising a reactor body (1), optionally surmounted by a disengagement chamber (2), in which fine particles entrained by the gas mixture leaving the top of the reactor are separated from the gas and recycled to the upper portion of the reactor body. Polymer is withdrawn from the reactor body (1) via at least two polymer outlets, at least one of which (15) is in the lower portion of the reactor body (1) and at least one of which (16) is in the upper portion of the reactor body at a position below the top of the fluidized bed. The invention includes apparatus for polymerizing olefins and the use of the apparatus.
Patent AT-E131622-T1 (AT)
Inventor: VAEISAENEN RISTO
IPC: G01R21/01
Filed: 1990-03-22
Granted: 1995-12-15
Abstract: The present invention concerns a circuit by the aid of which the power (Pin) emitted from the RF power sensor (SK) of a radio telephone is processed to become a detector voltage which is proportional to said power. The circuit comprises a transistor (Q2) acting as an active rectifier, which in the ascending part of the positive half cycle of the power (Pin) charges the capacitor (C3). In the descending part of the power the capacitor starts to discharge at a time constant which is remarkably greater than the cycle length of the power Pin). The transistor is biassed by means of a transistor (Q1) so that it is conductive even on the lowest power levels.
Patent AT-E93499-T1 (AT)
Inventor: MEACLE THOMAS
IPC: C03B5/23
Filed: 1990-06-14
Granted: 1993-09-15
Abstract: The invention provides a method and apparatus for equalizing the temperature of molten glass (2) over the cross-section of a stream thereof advancing through a refractory forehearth from a glass furnace to a glass working machine. To this end, cooling air is blown downwardly to strike the mid-line of the stream, and is then evacuated upwardly from locations on either side of the mid-line, in such manner that substantial side regions of the stream surface are preserved from cooling contact with the cooling air. Apparatus for this purpose comprises refractory blocks (4a, 4b) which can be assembled to form a forehearth superstructure or roof, the blocks having hollow formations which unite on assembly thereof to form feed (11) and return (12, 13) channels for the cooling air, as well as inlet (8) and exhaust (9, 10) ducts for directing it at the molten glass and recovering it thereafter.
Patent AT-E92418-T1 (AT)
Inventor: DARDAINE EDGAR
IPC: B65B7/28
Filed: 1990-10-25
Granted: 1993-08-15
Abstract: The present invention concerns a method and apparatus for transferring lids in a machine for sterile packaging of containers. 
<??>The apparatus of this invention essentially comprises two elongated clamp-holder units substantially parallel (5, 8) and penetrating by one end into a sterile enclosure (E) for the packaging of containers, one (5) of these two units being able to be driven, in its longitudinal direction, with an alternating motion with respect to the other clamp-holder unit (8) which remains fixed in translation. 
<??>This device allows, in particular, the transfer, positioning and temporary fixing of lids of any shape and size on containers or goblets filled with any produce. 
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Patent AT-E129669-T1 (AT)
Inventor: HOJO HIROO
IPC: B60C11/16
Filed: 1990-02-22
Granted: 1995-11-15
Abstract: This invention relates to an anti-skid pin unit (10) to be buried in a tread (11) of a tire. An anti-skid pin (32) having a tip (24) is fitted idly and movably in an axial direction into a cylinder (12) and is energized by a spring (30) so as to project from the tread surface (11d). Corrugations meshing with one another are formed in the axial direction on both the inner peripheral surface of the cylinder (12) and the outer peripheral surface of the pin (32). During normal running of a car, the pin (32) is pushed into the cylinder (12). At the time of braking or acceleration on an icy or snowed surface, the pin (32) inclines inside the cylinder (12) and the corrugations mesh with one another, so as to keep a state where the tip of the pin (32) projects from the tread surface (11d).