baber/WOPTO huggingface dataset:
Patent AT-E44967-T1 (AT)
Inventor: EVERS JOHANNES THEODORUS MARIA
IPC: C08G18/00
Filed: 1985-12-19
Granted: 1989-08-15
Abstract: The invention relates to crystalline unsaturated polyester, consisting of segments derived from a mainly hydroxy-terminated, unsaturated polyester, bound through urethane bonds to units derived from a (poly) isocyanate and further, if desired, in an amount that is at most relatively small, units, bound via urethane bonds, that are derived from a diol containing between 2 and 12 carbon atoms and/or from a diamine containing between 2 and 12 carbon atoms and/or from an alkanolamine containing between 2 and 12 carbon atoms.
Patent AT-E43152-T1 (AT)
Inventor: WAIDE WILLIAM MARTIN
IPC: F02B75/32
Filed: 1985-09-17
Granted: 1989-06-15
Abstract: A compact and lightweight internal combustion engine having a pair of opposed cylinders and pistons reciprocating therein, and power and return rollers carried by each of the pistons to reciprocate therewith during piston travel. A power output shaft has an integral and external driven cam located to be driven in rotation by the power rollers in response to power stroke travel of the pistons. The output shaft has an integral flange with an internal cam track which is engaged by the return rollers in response to return stroke travel of the pistons. The power and return rollers have parallel axes of rotation, the return roller axes being closer to the axis of rotation of the shaft than the power roller axes.
Patent AT-E53533-T1 (AT)
Inventor: PUCK ALFRED PROF DR-ING
IPC: B29C70/20
Filed: 1985-09-03
Granted: 1990-06-15
Abstract: In this method of fabricating a hollow body, a first layer of fiber-reinforced hard-elastic plastic is formed to produce an inner layer of the hollow body with the fibers of the fiber-reinforced hard-elastic plastic extending skew to the longitudinal axis of the hollow body within a predetermined range of fiber orientation angles. A second outer layer of fiber-reinforced hard-elastic plastic is formed around the inner layer with the fibers oriented in a predetermined different range of fiber orientation angles. At least one of the layers is heated to a desired elevated temperature. At least one of the layers is subjected to a predetermined force or combination of forces. The hollow body is then cooled to the hard-elastic state, locking internal stresses into the two layers when the applied forces are removed. The resulting structure is internally stressed or pre-stressed and therefore particularly well suited to alternating directions of loading or, according to the orientation of the fibers produced, to resisting variable loads in a given direction.
Patent AT-E42140-T1 (AT)
Inventor: BLEIBTREU ALEXANDER
IPC: F16L59/02
Filed: 1986-10-09
Granted: 1989-04-15
Abstract: 1. Tube, which is of insulating material of a mixed laminate and manufactured in a filament-winding process and the wall of which consists of a layer (1), which is built up of polyester fleece and forms the inward surface (2), with a layer (3), which is built up of glass rovings and lying thereover, wherein resin-impregnated fleece and resin-impregnated rovings are brought one after the other in the cold state onto a winding mandrel and cured by subsequent heating, characterized thereby, that the tube wall contains a further layer (4), which forms the outward surface (5) and is polyester rovings wound directly adjoining the glass rovings.
Patent AT-E43698-T1 (AT)
Inventor: NEUBAUER HANS R
IPC: F17D1/17
Filed: 1986-12-08
Granted: 1989-06-15
Abstract: An apparatus for improving the operating efficiency of a liquid-flow machine comprises a sensor for measuring the liquid throughput of the liquid-flow machine and a dosing device for controlling, in response to the measured throughput, the amount of a friction-reducing agent added to inflowing working fluid. The friction reducing agent preferably consists of marcomolecular bodies such as polyacrylamides or tensides. Inorganic fiber is also possible as an additive for reducing friction in the liquid-flow machine.
Patent AT-E44214-T1 (AT)
Inventor: MARXER HERBERT
IPC: A43C11/14
Filed: 1986-10-28
Granted: 1989-07-15
Abstract: This ski boot fastener comprises a stretching lever having pivotally mounted therein at least two nipples each fulcrumed on a crosspin, and boot closing cables having each one end passing through the corresponding nipple and anchored to a cable head or socket movable along the cable and reacting against the corresponding nipple. The head or socket consists of an internally screw-threaded tube engaged by an externally screw-threaded core soldered to the cable end. The adjustment is obtained by rotating the socket.
Patent AT-E54096-T1 (AT)
Inventor: MORLAND ALBERT HENRY
IPC: B29C33/00
Filed: 1986-03-14
Granted: 1990-07-15
Abstract: The invention provides a process for casting lenses using male and female mould halves, which comprise placing a polymerisable liquid composition into the female mould half, introducing a male mould into the female mould along a substantially vertical axis until the male mould touches the surface of the liquid composition and then allowing the male mould to fall under its own weight into the female mould half and curing or allowing the polymerisable composition to cure. 
<??>In addition, the invention includes apparatus suitable for carrying out the casting process which comprises a substantially horizontal support for the female mould, a holder for releasably holding the male mouid, means for moving the holder towards and into the female mould along a substantially vertical path passing through the axes of the moulds and means for detecting contact between the male mould and the surface of the liquid composition and causing said holder to release the male mould. Preferably, the moulds are formed from a thermoplastic material and are maintained under a predetermined closing pressure by spot welding the flanges.
Patent AT-E84731-T1 (AT)
Inventor: DURHAM ROBERT L
IPC: B01D39/00
Filed: 1986-12-01
Granted: 1993-02-15
Abstract: A filter medium for removing impurities from fluid streams comprises a closed container having an inlet and an outlet, biogenetic silica having a porosity of at least 50% by volume disposed in the closed container, wherein the inlet and the outlet are arranged to direct flow of the fluid through the biogenetic silica. Preferably, the biogenetic silica comprises amorphous rice hull ash devoid of fiber having a porous silicon skeleton.
Patent AT-E43796-T1 (AT)
Inventor: VIVANT GILBERT
IPC: C08G18/79
Filed: 1986-11-25
Granted: 1989-06-15
Abstract: A variety of materials, e.g., colorants, agricultural chemicals, pharmaceuticals, etc., are conveniently microencapsulated within polyurea skin membranes by interfacial polyaddition, by emulsifying a polyisocyanato hydrophobic liquid in an essentially aqueous medium, said polyisocyanato hydrophobic liquid comprising dissolved material to be microencapsulated, an aliphatic diisocyanate (i) and an isocyanurate ring trimer (ii) of an aliphatic diisocyanate, the ratio by weight of said diisocyanate (i) to said trimer (ii) ranging from 0.05/1 to 0.70/1, and then interfacially reacting a polyamine therewith. The resulting suspension of microcapsules is well adapted, e.g., for the production of carbonless papers.
Patent AT-E48925-T1 (AT)
Inventor: BAUMERT HORST
IPC: H01R33/945
Filed: 1987-01-03
Granted: 1990-01-15
Abstract: 1. A device designed as an appliance-connecting and switching clamp, in particular for fluorescent tubes and lamps, having a clamp casing (8) made of insulating plastics for accommodating supply terminals and the bare ends of conductor leads, there being accommodated in said clamp casing a plurality of conducting metal clamping and contact members (11) with corresponding clamping elements in the form of clamping springs (15) and clamping screws (10), and it being possible to accommodate in an additional, hollow outer casing (2) of the device a capacitor (20) and/or a discharging resistor (21), which can be connected up to a contact member (11), and there being at the supply-terminal end of the outer casing (2) one or more appliance terminals for connection to a ballast resistor or a consumer's capacitor (18), and the longitudinal axis of the outer casing (2) being displaced radially relative to the longitudinal axis of the clamp casing (8), these two casings (2, 8) furthermore being so arranged as to be displaced relative to each other in the longitudinal direction, characterized in that in the outer casing (2), which is made of an insulating material and which is open at the consumer end, at least one appliance terminal - designed as a plug-in clamping member (17) - is/are clamped in each case on the one side by means of an axially-disposed, forked plug-in connector (17c) to a plug pin (19) of the ballast resistor or capacitor (18) or to the plug-in end (16) of a stud (14) extending to a contact member (11), and on the other side by means of contrapositioned contact elements (17a, 17b) in perforations (24) in the supplyterminal end wall (3) of the outer casing (2) to corresponding consumer terminal leads.
Patent AT-E51856-T1 (AT)
Inventor: REUNAMAEKI PAULI
IPC: C03B27/044
Filed: 1987-10-15
Granted: 1990-04-15
Abstract: The invention relates to a flow barrier in the annealing section of a glass tempering apparatus, said annealing section being provided with glass sheet supporting rollers (7) and cooling air blow boxes (1, 3) are disposed above and below a glass sheet, in addition to which there are, above the glass sheets, "false rolls" (8) in the form of a downward open trough, extending crosswise to the traveling direction of said glass sheets. The purpose of "false rolls" (8) is to increase a pressure applied to the top surface of a glass sheet in order to reduce the risk of a glass sheet becoming afloat. A flow along the trough, which increases towards the ends of the trough, results in a non-uniform tempering. The flow is cut off by fitting the trough with partitions (9) spaced from each other.
Patent AT-E76898-T1 (AT)
Inventor: WEATHERS PAMELA J
IPC: C12M3/00
Filed: 1987-02-19
Granted: 1992-06-15
Abstract: Cells are cultivated in a chamber (12) having a high nutrient humidity. Gas (20,22) drives liquid nutrient through devices (32) which produce a fine mist of nutrient within the chamber. Screens (14) or convoluted mesh supports the cells, and provides (38) for drainage of cell products and media away from the cells for processing. The chamber (12) is sealable to provide for axenic conditions.
Patent AT-E109353-T1 (AT)
Inventor: ADAMOWICZ PHILIPPE JEAN
IPC: A61K39/00
Filed: 1987-12-03
Granted: 1994-08-15
Abstract: Particles of hepatitis B virus surface antigens (HBsAg) are produced by expression from a culture of CHO cells transfected with a plasmid, recovering the culture supernatant which, after sterilising filtration, is concentrated and subjected to a fractional precipitation with PEG, the precipitate being taken up and subjected to a zonal velocity centrifugation and then to a zonal flotation centrifugation, following which chromatography is performed in an anion exchanger medium. The vaccine is noteworthy for its purity and its immunogenicity, in particular for its capacity for inducing anti-pre-S2 antibodies.
Patent AT-E81421-T1 (AT)
Inventor: RUEBSAM HANS JOACHIM
IPC: H01H71/02
Filed: 1988-03-28
Granted: 1992-10-15
Abstract: A load isolator is proposed which is arranged in a multi-part housing (1), the said housing (1) consisting of a first, lower housing part (2), a second, upper housing part (3), a side part (4) and a top part (13). The first housing part (2) consists of a plurality of switching chambers (5), in which there are provided a switch pole and a bimetallic and/or magnetic release. The load isolator is switched off by means of a single release rod, which disconnects all the poles and is housed in the side part (4). The switching mechanism is located in the second housing part (3). In the top part (13), there are provided low-voltage h.r.c. fuse elements which are electrically connected in series with the switch poles. The switch handle (6) has a switching angle of 45 DEG  and can be raised from the switched-off state and pivoted downwards. <IMAGE>
Patent AT-E86838-T1 (AT)
Inventor: KOHL ALBERT
IPC: A47L11/34
Filed: 1988-05-21
Granted: 1993-04-15
Abstract: A mobile cleaner apparatus comprising a container for a cleaning preparation and an associated pressure pump which are integrated into a mobile and steerable chassis. The chassis has a steering handle and a holder for a removable suction unit equipped with an integrated soil container. A coupling means is provided for detachably fastening to the chassis a spray nozzle and suction nozzle unit having its own roller. The spray nozzle and suction nozzle unit is displaceable laterally on either side of the apparatus. The spray nozzle is suitable for applying a cleaning preparation to a surface to be cleaned, for example, a floor, and the suction nozzle is suitable for sucking up the applied cleaning preparation.
Patent AT-E73783-T1 (AT)
Inventor: GREGORY WALTER ADELMAN
IPC: C07D263/20
Filed: 1988-10-12
Granted: 1992-04-15
Abstract: Aminomethyl oxooxazolidinyl aroylbenzene derivatives, such as  l -N-[3-[4-(2,4-difluorobenzoyl)phenyl]-2-oxooxazolidin-5-ylmethyl]aceta mide, possess useful antibacterial activity.
Patent AT-E55586-T1 (AT)
Inventor: MARCHETTI AUGUSTO
IPC: B65G13/071
Filed: 1988-03-25
Granted: 1990-09-15
Abstract: A conveyor table connecting the various operating units of a cardboard box packing station comprises a series of idling rollers (4) designed to support the boxes. To the conveyor table (51) is releasably associated a motorization unit (52) which comprises a series of motorized rollers (7) which can be coupled by friction to said idling rollers (4).
Patent AT-E65926-T1 (AT)
Inventor: HUGHES OWEN P
IPC: A63B59/14
Filed: 1988-04-05
Granted: 1991-08-15
Abstract: A hockey stick (10) includes a blade (12) having forehand and backhand puck striking surfaces (16, 18). The forehand surface (16) is concavely curved throughout substantially the entire length of the blade (12), and the blade (12) is bifurcated in the toe region to provide fore and back toe segments (26, 28) that are independently transversely flexible. The blade (12) may be employed in combination with a curved handle (14), and may have a forehand surface inclined in the forehand direction for relatively greater effective curvature. A cushioning blade toe end cover (36) is also described.
Patent AT-E66581-T1 (AT)
Inventor: MUELLER WERNER DR
IPC: F04B43/12
Filed: 1988-10-26
Granted: 1991-09-15
Abstract: Supports (23) coated with epithelial cells, for example endothelial cells, are exposed to a nutrient solution (7) in an apparatus, the flow of this nutrient solution being increased in the course of a number of days. As in natural blood circulations, pulsations are produced with a reversal of flow. By means of this quasi-physiological loading, the cells on the support (23) become "used" to the loads to which they are subjected after implantation into the arterial vessel system of a human being. Their adhesion to artificial supports (23) is decisively improved by the conditioning treatment. <IMAGE>
Patent AT-E75888-T1 (AT)
Inventor: BOURGEOIS CLAUDE
IPC: H03H9/19
Filed: 1988-11-23
Granted: 1992-05-15
Abstract: The piezoelectric resonator (1) comprises two plates (5,6) and at least two parallel bars (2 to 4) connecting the plates (5,6) to each other. The orientation of the quartz wafer in which the resonator (1) is cut and the arrangement of the electrodes (9 to 11, 15 to 17) on the bars (2 to 4) are such that these bars (2 to 4) vibrate in an elongation mode. The elongation mode of the bars is coupled to a plate and bar flexure mode to improve the thermal properties of the resonator. This resonator can be used in devices in which the dimensions of the resonator have to be as small as possible and/or in which its resonance frequency has to be as low as possible.
Patent AT-E78902-T1 (AT)
Inventor: GRANBOM BO
IPC: F15B15/26
Filed: 1988-11-25
Granted: 1992-08-15
Abstract: There is intended here a braking device in an arrangement for linear movement comprising an elongate part (1) and a part (2) movable in relation thereto. Along substantially the entire stroke of the movable part of piston (2) there is at least one first braking surface (19, 20) movably arranged in relation to the central axis of the cylinder (1) said braking surface being adapted for co-action with a second braking surface arranged in association with the piston (2).
Patent AT-E75455-T1 (AT)
Inventor: FROON WILHELMUS JOHANNES MARIA
IPC: B65D1/38
Filed: 1989-11-27
Granted: 1992-05-15
Abstract: Tray, adapted for stacking comprising a bottom, two long side walls and two short side walls, the long and short side walls being connected to each other at the corners of the tray at which corners, along the bottom sides thereof, a horizontally extending supporting ledge (5) bounded at the inside by a vertically running border (12) being formed, and on either side of each corner an upward-running step (15,16) into the top edges of the tray is formed, said supporting ledge (5) being provided with a recess and the top edge of the tray being provided at each corner with a projection, the recess being able to accommodate the projection of a tray lying underneath. Preferably on either side of each corner an upward-running step (6,7) is formed in a supporting ledge (8,9) at the bottom side of the tray, said steps being able to accommodate the above-mentioned steps (15,16) in the top edges of a tray lying underneath.
Patent AT-E93655-T1 (AT)
Inventor: CHEN HO SOU
IPC: C04B35/653
Filed: 1989-01-04
Granted: 1993-09-15
Abstract: Disclosed is a broadly applicable method for making an article that comprises a superconductive oxide body, including a thin layer on a substrate, or powder particles. In a preferred embodiment, the method comprises forming a precursor melt and contacting at least a part of the melt with oxygen such that the concentration of oxygen in the part of the melt increases to a critical concentration, resulting in formation of the desired oxide, substantially without drop in temperature. The precursor melt comprises at least one metallic element M, and at least the part of the melt is at a temperature T, with Tm < T < To, where Tm is the freezing temperature of the melt and To is the melting temperature of the superconductive oxide. In an exemplary embodiment the melt consists essentially of Yb, Ba, and Cu in 1:2:3 atomic ratio, T is about 900 DEG C. A layer of superconductive oxide on a SrTiO3 substrate is formed by dipping the hot (900 DEG C) substrate into the melt, exposing the melt-coated substrate to oxygen such that oxygenation and solidification of the coating results, and furnace cooling the coated substrate in oxygen. The thus produced coating has composition YbBa2Cu3O9- delta  ( delta SIMILAR  2.1), is essentially single phase, strongly textured, has Tc of about 85K and Jc of about 3x10<4> A/cm<2>. An aspect of the invention is the fact that the precursor melt need not be stoichiometric. For instance, we have formed a layer of composition YbBa2Cu3O7 from a melt of composition Yb2BaCu. The ability to practice the inventive method with non-stoichiometric precursor melts makes it possible to produce Y-containing bodies (e.g., YBa2Cu3O7 films on a copper substrate). The inventive technique can produce compositionally essentially homogeneous material. It is readily adaptable ro produce ceramics (including high Tc superconductors) and other materials (e.g., AlN) in a variety of shaped (including wire, tape, and powders) by a variety of techniques (including continuous processing). The inventive method can also be used to form a superconductive bond between two pre-existing ceramic superconductive bodies.
Patent AT-E91331-T1 (AT)
Inventor: HYLDGAARD NIELS JOERGEN
IPC: F23C10/00
Filed: 1989-03-03
Granted: 1993-07-15
Abstract: A fluid-bed combustion reactor (51) comprising a substantially vertical reactor chamber with a first inlet (9) at the reactor chamber lower portion (52) for the introduction of liquid and/or solid particulate material, and a second inlet (22) at a level below the first inlet for the introduction of gas for fluidization of particulate material within the reactor in order to maintain a primary fluid bed, an exhaust duct (28) at the reactor chamber upper portion for the withdrawal of exhaust gas and particles from the reactor, and a fluid-bed cooler (42) for particulate material, formed as an upwards open vessel with generally closed bottom and side walls and arranged so as to collect a portion of particulate material (64, 65) from the reactor chamber upper portion, said cooler comprising heat transfer means (43) such as tubes carrying a heat transfer medium at the inside and having said particulate material flowing at the outside, said cooler comprising at least one conduit (56) for the controlled returning of particulate material from the cooler to the primary fluid bed, and said cooler having inlets at the bottom wall (68) for introduction of gas for fluidization of particulate material. The heat transfer means are divided into at least two sections, and the inlets for fluidization gas are divided into sections corresponding with the heat transfer means sections and provided with separate control means for the inflow of fluidization gas into each section.
Patent AT-E134173-T1 (AT)
Inventor: SHIGEMOTO HIROMI MITSUI PETROC
IPC: B32B27/28
Filed: 1989-12-27
Granted: 1996-02-15
Abstract: A release film composed of a laminate comprising:   (a) an interlayer (2) comprising at least one layer of a flexible polyolefin, and (b) two outer layers (1,1 min ) of crystalline polymethylpentene, one on each side of the interlayer (2). a
Patent AT-E117090-T1 (AT)
Inventor: JOHNSON EUGENE MALCOLM JR
IPC: G01N33/566
Filed: 1989-04-21
Granted: 1995-01-15
Abstract: An in vitro diagnostic method for determining the presence of nerve growth factor receptor bearing tumors is disclosed which comprises determining the presence of an elevated level of a truncated nerve growth factor receptor in a sample of a body fluid from a patient afflicted with such tumor.
Patent AT-E111451-T1 (AT)
Inventor: CHUPP JOHN PAUL
IPC: C07D401/06
Filed: 1989-07-28
Granted: 1994-09-15
Abstract: Compounds of general formula <CHEM>  wherein:  one of Y1 and Y2 is <CHEM>  in which Z1 is selected from -SR, -OR, <CHEM> where R, R4 and R5 are the same or different and are selected from alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, and cyanoalkyl, and <CHEM> is selected from azetidinyl and a saturated or unsaturated 5-membered heterocyclic ring moiety containing 1-2 nitrogen atoms, the remaining atoms being carbon atoms, optionally substituted with 1 to 3 groups which are the same or different and are selected from alkyl, alkoxy, cyano, halo, nitro, haloalkyl, alkoxyalkyl, and dialkoxyalkyl; Z2 is selected from O and S;  the other of Y1 and Y2 is <CHEM>  where <CHEM>  is as defined above; R1 and R2 are independently selected from fluorinated methyl, chlorofluorinated methyl, chlorinated methyl, and lower alkyl radicals, provided that one of R1 and R2 must be a fluorinated methyl or chlorofluorinated methyl radical; X is selected from lower alkyl, cycloalkylalkyl, alkoxyalkyl and alkylthioalkyl, useful as halicids.