baber/WOPTO huggingface dataset:
Patent AT-E126861-T1 (AT)
Inventor: KOOY RICHARD JOHN
IPC: F01K25/10
Filed: 1990-10-01
Granted: 1995-09-15
Abstract: LNG is pumped to high pressure, vaporized, further heated and then expanded to create rotary power that is used to generate electrical power. A reservoir of carbon dioxide at about its triple point is created in an insulated vessel to store energy in the form of refrigeration recovered from the evaporated LNG. During peak electrical power periods, liquid carbon dioxide is withdrawn therefrom, pumped to a high pressure, vaporized, further heated, and expanded to create rotary power which generates additional electrical power. The exhaust from a fuel-fired combustion turbine, connected to an electrical power generator, heats the high pressure carbon dioxide vapor. The discharge stream from the CO2 expander is cooled and at least partially returned to the vessel where vapor condenses by melting stored solid carbon dioxide. During off-peak periods, CO2 vapor is withdrawn from the reservoir and condensed to liquid by vaporizing LNG, so that use is always efficiently made of the available refrigeration from the vaporizing LNG, and valuable peak electrical power is available when needed by using the stored energy in the CO2 reservoir.
Patent AT-E85710-T1 (AT)
Inventor: DOUGLAS KEITH
IPC: G01R33/20
Filed: 1991-01-23
Granted: 1993-02-15
Abstract: A device for detecting objects (126) behind a surface (125) comprises a row of capacitive sensor plates (116a-116i) and a corresponding row of display elements (120a-120i). As the device is moved over the surface (125) the capacitor plates (116a-116i) sense variation in the apparent dielectric constant caused by the presence of an object (126) behind the surface (125). The display elements (120a-120i) change their display accordingly and present a visual representation of the object (126) and of edges of the object (126).
Patent AT-E129775-T1 (AT)
Inventor: BERNER KURT
IPC: E05F15/10
Filed: 1991-02-27
Granted: 1995-11-15
Abstract: In order to drive gates, in addition to the elements which carry out the work, such as circulating chains etc., electrical drive units are known in which an electric motor, a transmission unit and further control elements are accommodated inside a housing which consists of a baseplate and housing and is screwed to the cover etc.. In this case, it is also known for the limit switches, for the approach to the limit positions of the gate, to be accommodated inside the housing. In order additionally to define points at which the moving door actually changes over from high speed to slow speed, time-dependent controllers were used in the past. In order to increase the adjustment capability and the ease of repair, it is intended to implement all four positions by electromechanical limit switches. To this end, in addition to the previously known two limit switches which were mounted on the baseplate (1) in addition to longitudinally moving control elements, two such limit switches are also accommodated in a suitable depression (27) in the baseplate (1) under the control elements and are held in position by retaining parts which are mounted and screwed on with the aid of the two other limit switches. <IMAGE>
Patent AT-E116274-T1 (AT)
Inventor: MANSFELD LOTHAR
IPC: C04B20/10
Filed: 1991-03-26
Granted: 1995-01-15
Abstract: Process for pore formation in mortar by admixing a powder of a substance such as aluminium, silicon, calcium carbide which forms a gas upon chemical reaction with another mortar component. In order to avoid that the gas formation begins immediately after mixing the mortar, the particles of the gas-forming powder are provided, according to the invention, with a deactivating surface film. If these substances are metals forming a suitable resistant oxide film, the protective film can be prepared by oxidation, for example in the case of aluminium- or silicon-containing powders. Instead it is also possible to apply an oil, grease, resin or wax film which, after being mixed in the mortar, is degraded by chemical or physical processes, in particular hydrolysed. Such a film can also be used for retaining the previously formed deactivating oxide film without change and for ensuring in this manner the delay period previously established by the thickness of the oxide film formed, even after an extended storage period.
Patent AT-E142417-T1 (AT)
Inventor: BOM CORNELIS JOHANNES GERARDUS
IPC: A01J5/00
Filed: 1988-07-21
Granted: 1996-09-15
Abstract: In a method of automatically milking animals, e.g. cows, in a milking parlour, teat cups (80) carried by a robot arm (7) of a milking robot can be moved individually upwardly relative to the robot arm (7), whereby a vacuum is produced in the teat cup (80) moved upwardly, so that the teat cup (80) can suck to a relevant teat. Thereafter the teat cup (80) is released from the robot arm (7) but remains connected therewith via a flexible connecting member (81), by means of which the teat cup (80) is pulled towards and against the robot arm (7) when the milking flow through the teat cup (80) has ended. The specification further describes an implement for performing this method.
Patent AT-E130406-T1 (AT)
Inventor: CONRATH HILMAR
IPC: F16K11/07
Filed: 1991-06-18
Granted: 1995-12-15
Abstract: In a fluidic multifunctional multiple-way sliding valve with a valve housing (1), a sealed connection plane (3), provided at a first longitudinal side (2), for supply, control, consumer and vent lines, and a corresponding support plate, a housing bore (29) running parallel to the longitudinal centre axis (5) of the valve and having transverse bores (30) is provided on a second longitudinal side (28). 
<??>In order to increase the number of functions of the multiple-way sliding valve on the customer side and to design it so that it can easily be adjusted, it is proposed to divide the housing bore (29) into two longitudinal sections (29a, 29b) with independent transverse bores (30), to arrange rotatable or removable sealing discs (32) provided with passages (33) in front of the orifices (31) of the transverse bore (30), and to lead transverse passages (36), starting from the first longitudinal side (2) and connected to the pressure line (P), the control line (Z, X) and the vents (R or S), up into the two separate longitudinal sections (29a, 29b) of the housing bore (29), and to set the individual transverse passages (36) to the respective opening or closing function by means of a one-piece base seal (4). 
<IMAGE>
Patent AT-E172804-T1 (AT)
Inventor: SIBBALD ALASTAIR
IPC: G06T1/00
Filed: 1991-03-18
Granted: 1998-11-15
Abstract: A technique for characterising fingerprints includes generating autocorrelation patterns of an image of a fingerprint in order to produce data indicative of these patterns. The data so produced is utilised for statistical comparison with stored data so as to determine whether the image of the fingerprint under test is derived from the fingerprint represented by the stored data. <IMAGE>
Patent AT-E148379-T1 (AT)
Inventor: MERGEN ROBERT
IPC: B22D19/14
Filed: 1991-08-19
Granted: 1997-02-15
Abstract: A bearing material consists of a matrix of a metal alloy forming a monotectic system with Pb-based materials and substantially bead-shaped soft phases of a Pb-based material dispersed therein in such a way that the concentration of the soft phases increases in the matrix towards a surface of the bearing material. It is made by casting a melt containing in the mixture alloying components which form a monotectic system with Pb-based materials and alloying components which form a Pb-based material on a substrate in such a way and thus by setting the material thickness, the cooling conditions and the composition of the melt in such a way that the Pb-based material separates in the liquid state from the rest of the melt under the force of gravity and is concentrated in dispersed fashion in the lower region of the material.
Patent AT-E133483-T1 (AT)
Inventor: VOGELSANG ROLF
IPC: F16L1/024
Filed: 1992-05-28
Granted: 1996-02-15
Abstract: Method of laying a pipe (1) in the soil, a pipe trench being excavated and refilled again after the pipe is placed. A protective sheathing of special configuration is pushed or wound onto the pipe (1) before it is placed in the pipe trench. The protective sheathing is designed as a shock absorber for impact stresses. The pipe trench is filled free of protective sand with the excavated material. The latter is consolidated.
Patent AT-E146127-T1 (AT)
Inventor: FISCHER HANS
IPC: B41C1/14
Filed: 1992-09-22
Granted: 1996-12-15
Abstract: The device has a work station at which a hollow cylindrical screen (1) is supported via end bearings (5, 6) and rotated about its longitudinal axis (1b), with a machining table (14) displaced parallel to the cylinder axis and supporting a machining tool station with at least one jet (2) for directing a fluid onto the screen, e.g. a number of adjacent pressure jets. The drives (9, 10, 11) for rotation of the screen and displacement of the machining table are coupled to a common control device (4), which also provides electrical signals for operation of the jet(s) in dependence on the required printing pattern.
Patent AT-E111788-T1 (AT)
Inventor: ROHDE JOHANN HEINRICH
IPC: B21B17/02
Filed: 1992-11-10
Granted: 1994-10-15
Abstract: The invention relates to a method for the longitudinal rolling of seamless steel pipes (8) in a continuous rolling operation via an internal tool (2) in a multi-stand roll train, the rolls of the successive roll stands being installed offset relative to one another. In order to specify a method in which elongation sufficient to allow the production of double lengths of pipe with the minimum number of roll stands can be achieved, it is proposed that, in a first pass of just two successive rolling passes, a reduction in the wall thickness corresponding to or slightly less than the wall thickness of the finished pipe be made in the base (6) of the roll groove with the flanks (5) of the roll groove open, that, in the second roll pass, the flank region of the first roll pass be reduced in the transverse direction to the wall thickness of the finished pipe in the base of the roll groove of the second rolling pass, the circumferential enlargement of the tube due to the widening being reduced by stretching the pipe along its longitudinal axis without a reduction in wall thickness or with a slight reduction in wall thickness, by the simultaneous application of a controlled tensile force on the pipe between the two rolling passes. <IMAGE>
Patent AT-E143148-T1 (AT)
Inventor: GUERN YVES
IPC: G01V8/10
Filed: 1992-10-16
Granted: 1996-10-15
Abstract: Device for detecting the firing of an artillery projectile, or the like, comprising optical means (22) forming an image of an observed zone on a set (26) of photodetectors, means for sampling and digitising output signals from the photodetectors, memories (28) for recording the sampled and digitised signals, and at least one system (30) for processing the information, in order to detect either the flash produced by the firing of a projectile, this flash being scattered by the atmosphere, or the projectile itself, as a function of the atmospheric conditions in the observed zone. <IMAGE>
Patent AT-E147264-T1 (AT)
Inventor: WENZEL UDO PROF DR
IPC: A61K31/198
Filed: 1992-01-23
Granted: 1997-01-15
Abstract: PCT No. PCT/DE92/00043 Sec. 371 Date Nov. 24, 1993 Sec. 102(e) Date Nov. 24, 1993 PCT Filed Jan. 23, 1992 PCT Pub. No. WO92/12710 PCT Pub. Date Aug. 6, 1992.A drug formulation administrable by mouth for the treatment of central dopamine deficiency condition, said formulation comprising 100 to 250 parts by weight of levodopa, 10 to 25 parts by weight of carbidopa, a polymer mixture in an amount of 10 to 200% based on said drugs, said polymer mixture consisting of: 0 to 100 parts by weight of a completely saponified polyvinyl alcohol having 0 to 3% residual acetyl content, a mean molecular weight of 60,000 to 80,000 and a total surface area of 0.1 m2/g to 0.18 m2/g, and 0 to 100 parts weight of a partially saponified polyvinyl alcohol having 10 to 18% residual acetyl content, a mean molecular weight of 80,000, a total surface area of 0.5 m2/g to 0.69 m2/g, and a specific pore volume of 0.2 cm3/g to 0.36 cm3/g, and an effective amount of customary galenic adjuvants.
Patent AT-E207534-T1 (AT)
Inventor: OUTTRUP HELLE
IPC: C12R1/07
Filed: 1992-04-03
Granted: 2001-11-15
Abstract: PCT No. PCT/DK92/00105 Sec. 371 Date Sep. 23, 1993 Sec. 102(e) Date Sep. 23, 1993 PCT Filed Apr. 3, 1992 PCT Pub. No. WO92/17578 PCT Pub. Date Oct. 15, 1992.An alkaline protease from a strain of Bacillus sp. JP 395 has been isolated. The protease has a mass of about 30 kDa as determined by SDS-PAGE, a pH optimum of about 9-11, a temperature optimum of about 50 DEG -65 DEG  C., and an isoelectric point above 9.5. The protease is inhibited by PMSF (phenylmethylsulfonylfluoride), but not by EDTA or soybean protein inhibitor. The protease is prepared by growing this strain of bacillus in a suitable media and recovering the protease. The protease has been formulated in detergents and is stable at 40 DEG  C. for 60 minutes in these detergents under wash conditions in the presence or absence of bleaches such as perborate.
Patent AT-E154418-T1 (AT)
Inventor: FOLINO FRANK
IPC: B25J17/00
Filed: 1992-03-13
Granted: 1997-06-15
Abstract: A method and apparatus are provided for translating the speed of a drive shaft which is driven at a first speed to the speed of a driven shaft at a second speed, by providing a drive cam, a driven cam, and at least one reciprocating transfer element driven at a constant angular velocity and held in a slotted, fixed retainer, for interacting the two cams, such that the driven cam can be driven at the second speed by the drive cam driven at the first speed.
Patent AT-E134240-T1 (AT)
Inventor: GRANELLA BRUNO
IPC: B25H7/00
Filed: 1992-11-05
Granted: 1996-02-15
Abstract: PCT No. PCT/CH92/00223 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Nov. 5, 1992 PCT Pub. No. WO93/09305 PCT Pub. Date May 13, 1993.A sewer pipe to be replaced is worked, starting from a manhole, by a cutter head which is braced at a front end of a new pipe to be force in from the manhole. The cutter head is guided in the pipe to be worked during the cutting operation. Such guidance is accomplished by a guide mechanism, which is mounted on the front on the new pipe and which is pressed with adjustable pressure against the inner wall of the old pipe and is slid therein. The cutter head is prevented from shifting sideways and enables that even reinforced pipes can be worked. The new pipe can be laid on the same level owing to an eccentric adjustability of the cutter head relative to the old pipe, despite any eventual change in diameter.
Patent AT-E196592-T1 (AT)
Inventor: FOST DENNIS L
IPC: A61K38/00
Filed: 1992-10-28
Granted: 2000-10-15
Abstract: There is provided antimicrobial agents which exhibit broad spectrum antibacterial, antifungal, spermicidal and virucidal activity of formula (I) wherein x = 1 to 3 or mixtures thereof; x + y = 3; z = x; a = 0 to 2; B = O<-> or OM; A = an anion; M is a cation; R, R1 and R2 are the same or different and are alkyl, substituted alkyl, alkyl aryl or alkenyl groups of up to 16 carbon atoms with the proviso that the total carbon atoms in R + R1 + R2 is between 10 and 24.
Patent AT-E161290-T1 (AT)
Inventor: BIANCHI DANIELE
IPC: C12N11/04
Filed: 1993-02-12
Granted: 1998-01-15
Abstract: A process is described for separating the optical isomers of 1,2-isopropylideneglycerol, of formula (I), comprising partially stereoselective enzymatic hydrolysis of 1,2-isopropylideneglycerol benzoyl ester (II) catalyzed by a free or immobilized lipase, the hydrolysis being conducted in the presence of a cosolvent and followed by crystallization enabling crystals of (II) in raceme form and mother liquor containing (II) in the form of the pure enantiomer to be selectively obtained. The compound (I) is widely used industrially as an intermediate in the synthesis of chiral drugs such as (R)-(-)-carnitine, (S)-beta-blockers, (S)-antiviral agents, analgesic drugs etc.
Patent AT-E160560-T1 (AT)
Inventor: RADICI PIERINO
IPC: C07C15/02
Filed: 1993-09-15
Granted: 1997-12-15
Abstract: The present invention relates to an improved process for preparing linear alkylbenzenes falling within such range as used in detergency (C10-C14), which process consists of alkylating aromatic hydrocarbons (above all, benzene) with n-olefins in the presence of AlCl3, wherein said n-olefins are obtained by dehydrogenating n-paraffins.
Patent AT-E139681-T1 (AT)
Inventor: BRINKERHOFF RONALD J
IPC: A61B17/11
Filed: 1993-09-17
Granted: 1996-07-15
Abstract: An endoscopic surgical instrument is disclosed which is particularly facilitated for grasping the anvil portion (14) of a circular surgical stapling device (10). The present instrument includes a generally elongated shaft (42), with a pair of cooperating jaw members (46,48) disposed at the distal end (50) of the shaft (42). The jaw members (46,48) cooperate in a pincer-like action for gripping the anvil portion (14) of the associated surgical stapler therebetween. The jaw members (46,48) include cooperating jaw portions (70,72,74), each of which defines a semi-cylindrical gripping surface. The jaw portions (70) are angularly disposed relative to the longitudinal axis of the associated shaft (42), and are otherwise configured to facilitate gripping and manipulation of the anvil portion (14) of the surgical stapling device, as well as tissue manipulation. <IMAGE>
Patent AT-E164376-T1 (AT)
Inventor: BLAGG JULIAN
IPC: A61K31/40
Filed: 1993-02-16
Granted: 1998-04-15
Abstract: PCT No. PCT/EP93/00380 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/17014 PCT Pub. Date Sep. 2, 1993The present invention provides compounds of the formula:    <IMAGE>  (I)  and the pharmaceutically acceptable salts thereof, together with pharmaceutically compositions containing, uses of, processes for the preparation of and intermediates used in the preparation of, such compounds.
Patent AT-E154536-T1 (AT)
Inventor: BRAENNSTROEM OESTEN
IPC: B25D17/24
Filed: 1993-04-29
Granted: 1997-07-15
Abstract: PCT No. PCT/SE93/00382 Sec. 371 Date Oct. 5, 1994 Sec. 102(e) Date Oct. 5, 1994 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22106 PCT Pub. Date Nov. 11, 1993.A hydraulic breaking hammer (10) has a machine housing (11) in which a percussion motor (15) which includes a reciprocatingly movable percussion piston (17) delivers impacts to a breaking tool (13) in the front of the machine housing (11). The machine housing (11) is carried by a surrounding carrier support (18) via intermediate walls (24, 25, 26). The carrier support has the form of a shell (18) which is attached at the rear adjacent connecting devices (19), to a carrier, such as a hydraulic digging machine which aligns the machine housing (11) while the manner (10) is at work. The machine housing (11) is constructed without joints in its axial direction along the length of the housing and includes a guide passage (21) in which a percussion motor (15) is carried, this percussion motor having the form of an insert cartridge which can be clamped from the rear. The shell (18), the intermediate walls (24, 25, 26) and the machine housing (11 ) are all combined in a single one-piece metal casting and the space between the shell (18) and the machine housing (11) is filled with a sound-damping material which adheres to the housing (11) and surrounding parts. Hydraulic fluid communication with the percussion motor cartridge (15) is effected through annular grooves (44', 45', 46') provided in the guide passage (21).
Patent AT-E149356-T1 (AT)
Inventor: BURKE PAUL F
IPC: A61M5/142
Filed: 1993-07-22
Granted: 1997-03-15
Abstract: An accumulator for an implantable infusion system employs a pair of separated diaphragms movable in unison by a transfer fluid disposed therebetween. A first chamber receives infusate in metered amounts and dispenses the contents as a function of toggled valve operation. During filling, the first diaphragm deflects upward and by pressure transfer causes a corresponding deflection in the second diaphragm. The second diaphragm is biased by springs, gas under pressure or the like. Hence, when the outlet valve opens, the pressure differential across the diaphragm causes downward deflection. No mechanical stops are needed in the infusate chamber for the first diaphragm since its movement is controlled by the pressure differential across the second diaphragm.
Patent AT-E162183-T1 (AT)
Inventor: DICKENS JONATHON PHILIP
IPC: C07D295/14
Filed: 1993-07-23
Granted: 1998-01-15
Abstract: Compounds of formula (V) : <CHEM> wherein R2 represents a group R6-A- wherein A represents a divalent straight or branched, saturated or unsaturated hydrocarbon chain of up to 6 C atoms which may be interrupted by an O or S atom, and R6 represents hydrogen or an optionally substituted phenyl, cycloalkyl or cycloalkenyl group; and the groups R12 and R13 are hydrogen, alkyl, phenyl or substituted phenyl; and activated derivatives thereof are useful as intermediates in the preparation of matrix metalloproteinase inhibitors..
Patent AT-E159922-T1 (AT)
Inventor: SHAMP DONALD ELLSWORTH
IPC: C03B5/235
Filed: 1993-09-13
Granted: 1997-11-15
Abstract: An oxygen-fuel firing system for a furnace comprising separate, spread apart nozzles for introducing gaseous streams of oxygen and fuel into the furnace at spaced apart locations. The gaseous streams merge within the furnace away from the furnace walls and crown. Thus, the main combustion within the furnace takes place in the central portion of the furnace where a broad flame cloud is created. The broad flame cloud provides a more uniform temperature profile within the furnace for a more efficient processing of materials being melted in the furnace.
Patent AT-E193383-T1 (AT)
Inventor: FISCHER HANS
IPC: B23K26/08
Filed: 1992-10-21
Granted: 2000-06-15
Abstract: A method according to the invention for the preparation of a screen mesh, in particular for printing textiles, comprises the following steps:     a) Production of a hollow-cylindrical round screen (1), b) Application of a photosensitive resist layer (L) to the outer surface of the round screen (1), c) positionally selective exposure of the resist layer (L) using a laser device (27) for the purpose of crosslinking or curing the exposed areas of the resist layer (L) while rotating the round screen (1), and   b) development of the exposed resist layer (L) in this way.   <IMAGE>
Patent AT-E152234-T1 (AT)
Inventor: GOWARD STEPHEN GEORGE
IPC: F41F3/052
Filed: 1994-10-24
Granted: 1997-05-15
Abstract: A clip for the retention of a round of ammunition in a desired position in a barrel is described, the clip being manufactured from a plastics material and comprising a generally cylindrical body portion; the body portion having a plurality of generally radially and axially directed grooves therein, said grooves being adapted to engage the tail fins of an associated round of ammunition; engagement means extending at leas part of the way around said body portion, said engagement means having a greater diameter than that of the body portion and being adapted to engage with a recess at the breech-end of an associated gun barrel to prevent forward movement; and a substantially central aperture to allow access to the propellant charge of the associated round of ammunition. <IMAGE>
Patent AT-E141680-T1 (AT)
Inventor: CHEVRIER JEAN-PAUL
IPC: A21B3/04
Filed: 1994-05-06
Granted: 1996-09-15
Abstract: The present invention relates to the area of steam ovens and its aim is to equip these ovens with a system which is capable of preventing water droplets which are present on the internal walls of the oven during functioning. To do this, a steam oven according to the invention is equipped with a system (4, 5) which carries out heating of the internal walls of the oven during functioning so as to bring them to such a temperature that the water droplets are eliminated. <IMAGE>