baber/WOPTO huggingface dataset:
Patent AT-E58778-T1 (AT)
Inventor: GEORGE FLINT R
IPC: E21B23/06
Filed: 1986-08-27
Granted: 1990-12-15
Abstract: A well tool (220), eg. a packer, a firing head or a release sub, Comprises a member (52) slidable relative to the housing (38) of the tool, to actuate the tool. A separate actuator assembly (182) is receivable in the tool and includes a chamber (219) at a pressure lower than the well pressure. Means (55; 196) are provided for applying well pressure to one side of the member and said chamber pressure to the other side of the member, to cause the member to slide to actuate the tool. Advantageously, the member (52) is a sleeve or piston.
Patent AT-E86855-T1 (AT)
Inventor: DE BOECK ARTHUR
IPC: A61K9/50
Filed: 1986-09-17
Granted: 1993-04-15
Abstract: The invention relates to a novel galenic form of verapamil which show an excellent bioavailability. The novel galenic form comprises microgranules containing a verapamil addition salt with an acid, associated to at least one wetting agent. The microgranules are coated with a porous membrane constituted of a synthetic polymer associated to an adjuvant.
Patent AT-E50443-T1 (AT)
Inventor: LAGERSTEDT JAN
IPC: F16H53/06
Filed: 1983-04-05
Granted: 1990-03-15
Abstract: A method and an arrangement for the processing of a meterial web to convert the same to individual packing containers filled with contents. Flexible packing containers for milk or other beverages are manufactured from tubular material which is filled with contents, formed and divided to packing containers with the help of alternatively working forming and sealing jaws which are given a reciprocating movement on the one hand in longitudinal direction of the tube, on the other hand in transverse direction of the tube. In accordance with the invention the jaws are guided as well as driven by means of guiding and driving rods which run parallel with the material tube and to which different reciprocating movements are imparted.
Patent AT-E51703-T1 (AT)
Inventor: SYNOFZIK REINHARD
IPC: F42B12/58
Filed: 1987-10-10
Granted: 1990-04-15
Abstract: A spin stabilized carrier projectile having a longitudinal axis comprising: a projectile body; and at least two submunition bodies disposed in, and ejectable from, the projectile body, the submunition bodies being spaced along the axis, each submunition body having a folded, expandable deceleration means for reducing the velocity and spin of the submunition body upon ejection from the projectile body, the deceleration means including a sheet of material for producing air resistance, and the deceleration means having different dimensions for respectively different submunition bodies so that each respective submunition body is decelerated less than the submunition body disposed behind the respective submunition body.
Patent AT-E72077-T1 (AT)
Inventor: MARTENS THEODORUS GERARDUS JOH
IPC: H03L7/14
Filed: 1987-06-25
Granted: 1992-02-15
Abstract: The arrangement with a phase-locked loop PLL (11) having an output (17) coupled to an input (23) of a hold circuit (24) also comprises detection means (27) for detecting an instantaneous interference (Fig. 4b) in the signal present at the input (10) of the PLL (11) and for subsequently generating a control signal (Fig. 4e) which is applied to a control input (29) of the hold circuit (24). The hold circuit (24) is adapted to retain the signal applied to its input (23) during the time interval (T3) when the control signal is presented to its control input (29). The detection means (27) are adapted to determine a phase-lock error between the signal at the input (10) of the PLL (11) and the signal at the output (20) of the voltage-controlled oscillator VCO (19) associated with the PLL (11) and to generate the control signal if the phase-lock error exceeds a given value, for example, 45 DEG . A better detection of the instantaneous interferences can be realised with such an arrangement, rather than if the amplitude information (if present) of the signal at the input (10) of the PLL (11) had been used.
Patent AT-E109904-T1 (AT)
Inventor: CLARKE JOHN ALFRED
IPC: G02F1/13357
Filed: 1987-12-10
Granted: 1994-08-15
Abstract: An illumination system is provided for a liquid crystal display panel. The panel 1 is placed to transmit light 2 from a light source 3 to a viewing location, the light source being an extended area source of omnidirectional light of high efficiency, such as a fluorescent tube. A light guide 6 is placed between the source and the panel, the light guide comprising a transparent input face 7 adjacent the source, a transparent output face 10 adjacent the panel, and reflective side walls 11 transverse to the input and output faces. The light guide is tapered, the input face being smaller in area than the output face. The divergence of light from the source is thereby reduced as it passes through the panel. The LCD panel then functions with an improved contrast range.
Patent AT-E64001-T1 (AT)
Inventor: BRUERE-DAWSON ROGER
IPC: G06F3/033
Filed: 1987-12-18
Granted: 1991-06-15
Abstract: Electrodes are placed at the periphery of a resistive surface to pick up a current generated at a point on the resistive surface. Each electrode is connected to at least three summing lines via respective resistors each having a fixed resistance value which is predetermined as a function of the summing line and of the electrode in such a manner as to obtain analog signals from at least two of the summing lines which are linear functions of respective co-ordinates (with respect to a predetermined co-ordinate system) of a point on the resistive surface at which current is generated.
Patent AT-E86814-T1 (AT)
Inventor: THORNBOROUGH RAYMOND J
IPC: H04M11/00
Filed: 1987-06-19
Granted: 1993-03-15
Abstract: A malfunction protection system, comprising: malfunction detecting means having input terminals, and metering means having output terminals arranged to be coupled through connecting lead wire means to said input terminals of said malfunction detecting means for transmission of metering pulses to said malfunction detecting means, said metering means in developing metering pulses being arranged to shift between a first state in which a predetermined low impedance is presented between said output terminals thereof and a second state in which a predetermined higher impedance is presented between said output terminals of said metering means, and said malfunction detecting means including voltage supply means, impedance means coupling said voltage supply means to said input terminals of said malfunction detecting means, and voltage comparator means coupled to said input terminals of said malfunction detecting means to respond to changes in the impedance presented by said metering means and connecting lead wires, said comparator means being arranged to develop metering signals in response to shifts between voltages at said input terminals of said malfunction detecting means which correspond to said predetermined low impedance and high impedance states of said metering means, and said comparator means being arranged to develop a malfunction signal in response to a voltage at said input terminals of said malfunction detecting means which is substantially outside a range of voltages at said input terminals of said malfunction detecting means which correspond to said predetermined low impedance and higher impedance states of said metering means. <IMAGE>
Patent AT-E80445-T1 (AT)
Inventor: WILLIAMS THOMAS A
IPC: B25B17/00
Filed: 1987-11-24
Granted: 1992-09-15
Abstract: A transmission including two input members (198,202) for independently driving an output member (194) in a single direction. The direction of the output is reversible. One of the inputs may be connected to a handle (192) and another to a motor (190) in the handle (192). <IMAGE>
Patent AT-E49340-T1 (AT)
Inventor: SCHOLPP WERNER
IPC: A44C5/10
Filed: 1988-01-28
Granted: 1990-01-15
Abstract: An articulated wristlet has a plurality of decorative elements, an equal number of elements articulated by hinges capable of being unhooked and sliding type fittings. Adjacent lateral faces of two juxtaposed decorative elements hold the decorative elements to each other when the wristlet is worn normally. The lateral faces are shaped to permit the releasing of two adjacent decorative elements when the wristlet is folded beyond a predetermined angle, this releasing permitting the removal of one decorative element of the wristlet and then the unhooking of the corresponding linking element. The arrangement permits adjustment in the length of the wristlet without the use of tools.
Patent AT-E113037-T1 (AT)
Inventor: FUSCO RAFFAELLO
IPC: C07D491/056
Filed: 1988-03-28
Granted: 1994-11-15
Abstract: A process for the preparation of 1-alkyl-3-carboxy-4-cinnolones of formula I <CHEM>  wherein R and R1 are electron donor groups and R3 is an alkyl group,  starting from an amine of formula II <CHEM>  which is subjected to the following transformations;     1) diazotation;   2) coupling with a cyanoacetic ester;   3) alkylation of the arylhydrazone obtained in 2);   4) hydrolysis of the ester and conversion into acyl chloride;   5) intramolecular cyclization;   6) hydrolysis of the nitrile residue. y
Patent AT-E85979-T1 (AT)
Inventor: MENDICINO FRANK DOMINIC
IPC: C07F7/04
Filed: 1988-09-30
Granted: 1993-03-15
Abstract: A process for producing controlled trialkoxysilane/tetraalkoxysilane mixtures by the direct reation of silicon metal with an alcohol in the presence of a catalytically effective amount of a copper catalyst and mixed solvents, wherein at least one solvent is inert and does not degrade under the reaction conditions and at least one other solvent promotes the reaction between trialkoxysilanes and alcohol.
Patent AT-E62291-T1 (AT)
Inventor: HERMANS HENRY MARIE
IPC: E01H1/10
Filed: 1988-10-26
Granted: 1991-04-15
Abstract: Tire marks on airport runways can form an impenetrable layer which prevents water from draining away when there is heavy rain. To remove this rubber deposit a device is employed comprising one or more nozzles which are connected by means of a pipe to a source for pressurized water, a circulation system which is movable with the nozzles and which is at least provided with a water tank (30), a pump unit (32) connected thereto for raising the water to very high pressure, a hood (5) with suction line (8) fitted round the nozzles, filter means for removing solids from the water extracted from the hood, and a return pipe to the tank (30). In order to get a very effective removing of almost all particles from the water the device is fitted with a cyclone (9) for the extraction of air, a filter (15) for coarse lumps connected to the cyclone, at least one bag-type filter (22, 23) for particles larger than 3  mu m and an activated carbon filter (28) for small particles.
Patent AT-E97518-T1 (AT)
Inventor: WESTBROOK LESLIE DAVID
IPC: H01L33/06
Filed: 1988-02-18
Granted: 1993-12-15
Abstract: A laser structure with highly p-doped active material is described which has a particularly low linewidth enhancement factor  alpha . Hence the emission linewidth of the laser structure 1 is relatively small. The structure 1 shows a particular relationship between the photon energy E, the band gap energy Eg and the conduction band quasi Fermi level Efc of the active material which minimises  alpha , the valence band being degenerate. These conditions can be used to design low alpha laser structures. Structures according to embodiments of the invention are of particular application to directly modulated lasers or absorption modulators and also find application in coherent optical detection.
Patent AT-E74577-T1 (AT)
Inventor: WATKINSON CHARLES JOHN
IPC: C08K3/34
Filed: 1988-04-22
Granted: 1992-04-15
Abstract: Flakes of glass, basalt or other frangible material are formed by feeding a stream of the molten material in a downwards direction into a rotating cup (5) which has its open mouth facing upwardly with its rim disposed at a horizontal level between a pair of spaced apart parallel plates (9 and 11) which are mounted within a vacuum chamber (13) in such manner that, as air is drawn from outside the chamber (13) between the plates (9 and 11) the molten material is drawn radially outwardly without touching the plates and is cooled with the continuing outward movement causing the material to be broken into flakes.
Patent AT-E196656-T1 (AT)
Inventor: CHURCH GEORGE M
IPC: C12N15/09
Filed: 1988-08-10
Granted: 2000-10-15
Abstract: This invention features vectors and a method for sequencing DNA. The method includes the steps of:   a) ligating the DNA into a vector comprising a tag sequence, the tag sequence includes at least 15 bases, wherein the tag sequence will not hybridize to the DNA under stringent hybridization conditions and is unique in the vector, to form a hybrid vector, b) treating the hybrid vector in a plurality of vessels to produce fragments comprising the tag sequence, wherein the fragments differ in length and terminate at a fixed known base or bases, wherein the fixed known base or bases differs in each vessel, c) separating the fragments from each vessel according to their size,   d) hybridizing the fragments with an oligonucleotide able to hybridize specifically with the tag sequence, and e) detecting the pattern of hybridization of the tag sequence, wherein the pattern reflects the nucleotide sequence of the DNA. e
Patent AT-E68764-T1 (AT)
Inventor: STROEM GOERAN
IPC: B65D5/02
Filed: 1988-07-07
Granted: 1991-11-15
Abstract: A package of the folding box type comprising side wall panels of cardboard or similar material and end closure panels at each end of the side wall panels. A first set of creasing lines (51) in the longitudinal direction of the folding box define a polygonal folding box cross section. Perpendicular to said first creasing lines there is arranged a second set of creasing lines (53, 53a; 63, 63a) for defining transitions between the sleeve and a respective one of the end closure panels. Adjacent end closure panels (54, 55; 64, 65) are separated by a punch line or a punched out portion (56; 66) which is defined as a punch line (58). The section of this punch line (58) adjacent to a real or an imaginary crossing point between said set of creasing lines is formed as a contiuous panel outer edge line (57), the purpose of which is to uniformly distribute the strain of the plastics layer when folding out the panels (54, 55) in connection with the heat sealing of a membrane to the folding box end.
Patent AT-E149816-T1 (AT)
Inventor: CALDWELL DELMAR R
IPC: A61F2/14
Filed: 1988-07-05
Granted: 1997-03-15
Abstract: An intraocular prosthesis for implanting in an annular void extending radially into the tissues of the eye between the anterior surface of the cornea of the eye and the posterior surface of the ciliary body of the eye, for replacing for example a diseased intraocular portion of the eye which has been removed. The prosthesis is a circular, transparent, elastomeric optical element having a peripheral edge and a non-rigid or flexible porous skirt which extends radially from the periphery of the element. The skirt encircles the element and is positioned to extend radially into the void. An annular, flexible porous portion having a pore size in the range of about 25-90 microns, and preferably about 60 microns, is included with the skirt. The porous portion surrounds the element and is disposed in contact with the tissues of the eye surrounding the void to allow fibrous growth into the pores of the porous portion. A plurality, preferably six, spoke-like, porous extensions may be included. Hence, with the prosthesis intraocular portions of the eye, such as a diseased cornea or a diseased lens, may be replaced. For replacement of the cornea, the ocular element would have a convex, anterior surface and a concave, posterior surface.
Patent AT-E78446-T1 (AT)
Inventor: MERENSKY HARALD DIPL-ING
IPC: B64D13/00
Filed: 1989-03-30
Granted: 1992-08-15
Abstract: In the airplane of the present invention, a part of the outer skin (10) is not provided with an insulating layer (11). A cold air chamber (13) is provided behind this part being in heat exchange with the ambient air via the outer skin (10). A flow-in duct leads from the cold air chamber (13) to the cooling chamber (16) and a flow-out duct (21) leads from the cooling chamber (16) back to the cold air chamber (13). The cold air chamber (13) and the cooling chamber (16) form a closed recirculation system, thereby cooling the cooling chamber (16) suited for receiving a service trolley (29). A thermostat (25) controls air quantity regulating valves (22;24) and a van (23) in order to maintain a desired temperature within the cooling chamber (16).
Patent AT-E96164-T1 (AT)
Inventor: SINGER HAIMI NATHAN
IPC: C10M173/02
Filed: 1989-04-19
Granted: 1993-11-15
Abstract: A lubricant composition comprising a water-based lubricant a particulate solid lubricant such as graphite suspended in the water-based lubricant and uniformly dispersed therethrough and a thixotropic thickener which maintains the solid lubricant in suspension in the water-based lubricant.
Patent AT-E142246-T1 (AT)
Inventor: SHINJO KENJI
IPC: C07D271/10
Filed: 1989-06-23
Granted: 1996-09-15
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): <CHEM> wherein R1 and R2 respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, at least one of R1 and R2 being optically active; and X1 denotes a single bond, -O-, - @-, -O@-, - @O- or -O@O-;   and at least one compound represented by the following formula (II):   <CHEM> wherein R3 and R4 respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X2 and X3 respectively denote a single bond, -O-, -O @-, -@O- or -O@O-;   and m and n are respectively 0, 1 or 2 with proviso that m + n = 2 or more.
Patent AT-E97588-T1 (AT)
Inventor: BOGNER MARTIN
IPC: A63C9/085
Filed: 1989-06-28
Granted: 1993-12-15
Abstract: Lateral release front jaws of a safety ski binding for holding the front end of a ski boot have a trunnion (30) attached to the ski, a release spring (13) arranged essentially in the longitudinal direction of the ski and a sole holder (29) which has two side legs (14) and a holding-down device (15) for the sole. The one-piece sole holder (29) is arranged rotatably on the trunnion (30) and vertically tiltably about a transverse axis (36). A slide bore (37') in a ball guide (37) inside the trunnion (30) is passed through by a connecting rod (38) which bears via a support disk (39), which is fastened to it at the rear, against an essentially plane rear support surface (40) of the trunnion (30). The rear end of the release spring (13) rests on a stop abutment (42) attached to the sole holder so that this stop abutment is pressed against the front support surface (31) of the trunnion (30). The rear support surface (40') of the trunnion (30) or the opposing surface (39') of the support disk (39) above the connecting rod (38) or the support surface (31') of the trunnion (30) or the opposing surface (42') of the abutment (42) below the connecting rod (38) are tilted, in relation to the vertical, on the surface of the ski (22) in such a manner that, within a predetermined height-tilting range (a) of the holding-down device (15), the holding-down force is clearly reduced in relation to the normal release holding-down force. 
<IMAGE>
Patent AT-E76137-T1 (AT)
Inventor: STEINFELD HORST E
IPC: E01B9/34
Filed: 1989-08-07
Granted: 1992-05-15
Abstract: In order to design an elastic rail fastening for Y-shaped steel sleepers, which are composed of H-sections (2, 3) having an intermediate space (13) and have ribs (7, 8), welded on the top chord (5, 6) in the area next to the rail bearing surface, as well as a further sectional piece (9) arranged between the H-sections (2, 3), in such a way that it meets all railway requirements from a technical point of view, in particular simple assembly and dismantling as well as high resistance to rail slipping forces which occur, provision is made for the sectional piece (9) below the rail bearing surface to carry a holding element (14) arranged in the intermediate space (13), for one or two spring clamps (19, 20), with in each case two spring loops (30, 31, 32) holding down the rail foot (16) and in each case one holding loop (25, 26) connecting these spring loops (30, 31, 32) and projecting into the intermediate space (13), to reach beneath the holding element (14) and for the spring clamps (19, 20) to be arranged in each case between rail foot outer edge and rib (7, 8). <IMAGE>
Patent AT-E133432-T1 (AT)
Inventor: EDELMAN ROBERT
IPC: C08G59/06
Filed: 1989-05-11
Granted: 1996-02-15
Abstract: Compositions comprising a multifunctional glycidyl ether having at least three epoxy groups per molecule with a hardening amount of an aromatic diaminopolysiloxane, preferably mixed with a rigid aromatic diamine to increase pot life, can be thermally cured to a compatible composition for compatibility, glycidyl amines should not bo used. A digycidyl ether can be included. When cured, the compositions show high glass transition temperatures, in the region of 100 DEG C and over.
Patent AT-E86692-T1 (AT)
Inventor: GOMEZ DANIEL
IPC: D21H19/38
Filed: 1988-12-14
Granted: 1993-03-15
Abstract: In a new process for reducing the density, increasing the bulk, the hand and the porosity of a sheet material containing fibres by means of a vegetable filler, a vegetable filler of density less than 500 kg/m<3> is introduced into the fibrous mass during the manufacture of the material. At least 95 % of the particles of the vegetable filler are less than 150 micrometres in size and at least 80 % of said particles are greater than 10 micrometres in size. The process is particularly useful for obtaining paper and cardboard of low density with improved hand and porosity. It is also attractive since it reduces the cost prices and enhances the thermal and acoustic insulation properties.
Patent AT-E93750-T1 (AT)
Inventor: LARSSON HANS-GUNNAR
IPC: B01J2/02
Filed: 1988-12-05
Granted: 1993-09-15
Abstract: The present invention relates to a method and a means for atomizing liquids, such as metal melts in which a tapping stream (6) of the liquid encounters one or more media jets (9), e.g. gas and/or liquid. The mixed stream obtained is directed towards a barrier (10) with the object of achieving effective dispersion of the liquid in the media, i.e. atomization.
Patent AT-E122820-T1 (AT)
Inventor: POPE PETER JAMES
IPC: H01M2/08
Filed: 1989-03-31
Granted: 1995-06-15
Abstract: A sealing and insulating member (10) for a cylindrical galvanic cell wherein said member comprises a plurality of vent membranes (20) of non-circular configuration separated from thicker sections (22) by stiffening ribs (24). The seal can be readily made from mineral-filled polyolefin material by injection molding.
Patent AT-E116009-T1 (AT)
Inventor: BURCH ROBERT RAY
IPC: C08G69/48
Filed: 1989-06-29
Granted: 1995-01-15
Abstract: A method is disclosed for metallizing polymers comprising generating anionic sites on the structures, contacting same with the cation of the metal and then reducing the metal cation to metal at the anionic sites or treating the metal cations to form a semiconductor. The metallized polymers are useful as electrical conductors or semiconductors.
Patent AT-E116465-T1 (AT)
Inventor: HON DAVID CLINTON
IPC: A61B1/00
Filed: 1989-10-19
Granted: 1995-01-15
Abstract: A medical investigative system in which a person interacts with the system to interject information that is utilized by the system to establish non-restricted environmental modeling of the realities of surrogate conditions to be encountered with invasive or semi-invasive procedures. This is accomplished by video display of simulated internal conditions that appear life-like, as well as by display of monitor data including, for example, blood pressure, respiration, heart beat rate and the like.