baber/WOPTO huggingface dataset:
Patent AT-E63097-T1 (AT)
Inventor: STECKEL HORST DIPL-ING
IPC: B65G69/18
Filed: 1987-10-17
Granted: 1991-05-15
Abstract: A protective device for loading and/or unloading installations which are provided with closeable openings is proposed. Use is made of a tarpaulin (12, 27) which consists of a weather-resistant and poorly flammable material, such as a PVC-coated Trevira fabric. Particular areas of application are in loading and/or unloading devices for ships, in quayside conveyor bridges or the like. <IMAGE>
Patent AT-E129224-T1 (AT)
Inventor: HOARTY JOHN TERENCE
IPC: C04B22/14
Filed: 1987-04-01
Granted: 1995-11-15
Abstract: Disclosed are cost effective cement compositions having superior flow characteristics imparted by the incorporation of a copolymer of an ethylencially polymerisable carboxylic acid, an alkyl ester of a ethylenically polymerisable carboxylic acid and, optionally, a third ethylenically unsaturated comonomer.
Patent AT-E92957-T1 (AT)
Inventor: OUTTRUP HELLE
IPC: C11D3/386
Filed: 1987-08-14
Granted: 1993-08-15
Abstract: Protease derived from a novel alkalophilic Bacillus species exhibits a remarkably enhanced stability towards bleaching agents of the peroxy type and is useful in detergents.
Patent AT-E70803-T1 (AT)
Inventor: GIUFFREDI GIANCARLO
IPC: B05B11/00
Filed: 1988-06-07
Granted: 1992-01-15
Abstract: The device comprises a pump (1) with its plunger (20) mobile in a cylinder against the action of a spring (8), and a delivery button (2) associated with the plunger (20) for controlling its delivery movement. The button (2) incorporates a shut-off member provided on a flexible diaphragm (22) fixed peripherally in a seat (24) in the button (2).
Patent AT-E94120-T1 (AT)
Inventor: WOLLSCHLAEGER DIETER
IPC: B29C49/28
Filed: 1988-06-24
Granted: 1993-09-15
Abstract: A closing device for molds for the manufacture of articles of thermoplastic material. Two die plates are linearly displaceable on guide beams and movable by means of a power drive in opposite directions relative to each other. The device includes a frame with at least one tension rod, a compression rod and two yokes connecting the ends of the rod. The rods extend parallel to and the yokes extend transversely of the direction of displacement of the die plates. One yoke has a cantilever arm with which it acts directly on one of the die plates. The other yoke is connected with the second die plate with the intermediate arrangement of the power drive. The frame with the power drive is suspended in a housing which is fixed with respect to space. The housing supports the guide beams which are independent of the frame. The yokes of the frame act at least at the die plates and/or at the power drive arranged between a yoke and a die plate through support elements whose axial planes are located on the line of application of the closing force between the two die plates.
Patent AT-E63788-T1 (AT)
Inventor: AIVAZ GUY
IPC: F28D21/00
Filed: 1988-09-19
Granted: 1991-06-15
Abstract: Exchanger with a vertical cylindrical ferrule (1) for heating air under pressure in counterflow with smoke circulating in vertical tube bundles distributed uniformly between at least one axial ring (3) and at least one peripheral ring (4). It comprises tube bundles distributed between an axial ring (3) and a peripheral ring (4) and contained in internal (13) and external (23) thermally insulated conduits fastened to the lower (8) and upper (8A) bottom plates. The bundles of the outermost peripheral ring (4) are separated from the ferrule by a free zone (14) in communication with the inlet for a secondary air flow. The exchanger as a whole is supported by a fixed structure (15A) under a lower bottom, and the bundles are fastened to the upper bottom plate (8A) by means of expansion joints (16). <IMAGE>
Patent AT-E69552-T1 (AT)
Inventor: EIBL JOHANN DR
IPC: A61K31/715
Filed: 1984-05-10
Granted: 1991-12-15
Abstract: In a method of producing an antithrombin III-heparin or an antithrombin III-heparinoid concentrate, heparin or heparinoid is added to human plasma or to antithrombin III containing plasma fractions to form an antithrombin III-heparin or antithrombin III-heparinoid complex, the complex thus formed is adsorbed on an anion exchanger, and eluted with a salt solution; then the antithrombin III-heparin or antithrombin III-heparinoid complex contained in the eluate is separated from salts and undesired proteins, and the resulting product is loyphilized.
Patent AT-E70476-T1 (AT)
Inventor: REHAGE GERHARD
IPC: B23B3/30
Filed: 1988-09-24
Granted: 1992-01-15
Abstract: In a machine tool with two axially opposite work-piece spindles (4, 13), the turret-type tool heads (8, 17) are arranged on longitudinal slides (5, 11) with guideways (2, 3) running parallel to the work-piece spindle axis in such a way that the tools of the two turret-type tool heads (8, 17) can by used unchanged at both work-piece spindles (4, 13), one turret-type tool head (17) preferably accommodating the internal-machining tools and the other turret-type tool head (8) preferably accommodating the external-machining tools. 
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Patent AT-E116137-T1 (AT)
Inventor: OURIEL KENNETH
IPC: A61M1/02
Filed: 1988-10-14
Granted: 1995-01-15
Abstract: An autotransfuser (10) that includes, in a single receptacle (15), a pair of chambers (20, 30) separated by a common wall (16). Each receptacle can alternately perform, a blood infusion or blood collection function. Each chamber includes at least three inlets/outlets, a blood inlet (24, 34), a blood outlet (25, 35) and an air inlet means (22, 32). In some embodiments of the invention the air inlet means serves alternately to couple either an air or a pressure source on the one hand or a vacuum source on the other hand to the corresponding chamber. In other embodiments of the invention, the air inlet means comprises a vacuum inlet and a separate air or pressure inlet. A disk like device (40) or valve manifold is arranged for rotatable movement adjacent the inlets/outlets. The disk like device includes four channels, one for each of air or pressure (47), vacuum (46), blood collection (48) and blood infusion (49). Each channel includes a port for coupling to external tubing and at least one channel end. The channel ends are located in the disk like device so that by rotating the disk like device to two distinct positions, one or the other of the functions can be performed by each chamber. A blood valve is also disclosed which has a float element (104) having a specific gravity which allows it to float in a pool of human blood and a significant closure force in excess of about ten to fifteen grams.
Patent AT-E68285-T1 (AT)
Inventor: CHENG JYI-MIN
IPC: G11B5/09
Filed: 1988-03-16
Granted: 1991-10-15
Abstract: A magnetic recording pulse detection circuit uses a combination of amplitude and time qualification. An input signal is provided to a peak detecting circuit (30) and to a comparator (32, 34) for comparing the input signal to a threshold level. A time delay circuit (50) is also provided so that a peak detection output signal is provided only if the peak exceeds the threshold value and there has been no additional peak for a predetermined period of time.
Patent AT-E105644-T1 (AT)
Inventor: BULL STEVEN DAVID
IPC: G09G3/20
Filed: 1988-12-01
Granted: 1994-05-15
Abstract: A display device has a lattice of pixel elements each selectably settable. A method of operating the display device comprises the steps of receiving a signal representing a picture for display during a display period and illuminating the lattice to produce, during a first interval within the display period, a first light output from the lattice having a first predetermined colour characteristic and to produce at least one additional light output from the lattice. Each said additional light output has a different predetermined colour characteristic and a respective interval within the display period separate from the first interval. The method further comprises the step of time-multiplex addressing blocks of pixel elements a plurality of address times during each interval. The addressing step includes setting a group of blocks, the group consisting of a plurality of blocks spaced apart in the addressing sequence such that the blocks in the group form a series with adjacent blocks having a temporal separation in the addressing sequence exhibiting a geometric progression with a common ratio N being an integer equal to 2 or more. In this way, addressing of the lattice occurs simultaneously with its illumination by the appropriate colour, allowing a greater proportion of the frame time for the addressing operation so that additional addressing information can be utilised.
Patent AT-E72281-T1 (AT)
Inventor: ROUSSET ABEL
IPC: B29C70/66
Filed: 1988-05-11
Granted: 1992-02-15
Abstract: The invention relates to an intermediary modular product for the fabrication of an alveolar material. Said product is comprised of a sheet of balls (17) of substantially equal diameters, geometrically arranged according to a planar single layer arrangement of the crystallographic type. The balls, each in contact with four or six adjacent balls, are interconnected at the vicinity of their contact zones by meniscus (18) formed by a flexible binder adhering to the balls so as to impart to the sheet both an assembly cohesion and a deformable character. In order to make an alveolar material, the modular products are superposed on a form so as to bring in contact the balls of adjacent sheets according to a volume arrangement of the crystallographic type. The balls are then definitely fixed to each other.
Patent AT-E70460-T1 (AT)
Inventor: PLANCK HEINRICH DR-ING
IPC: A61M29/02
Filed: 1989-02-24
Granted: 1992-01-15
Abstract: The dilatation balloon catheter (10) has a catheter line (11) on which there is arranged in an axially immovable manner a flexible balloon (12) which can be expanded by pressure fluid. The balloon (12) has a braid tube (15) provided with at least one fluid-tight elastic covering (16, 17). The braid tube (15) is woven from two warps (21, 22) of elastomeric threads running in opposite directions. Woven into this braiding are strands (23, 23') of high-modulus fibres extending in the axial direction of the braid tube in such a way that the single strand (23; 23') runs over the threads of the one warp and under the threads of the other warp. The length of the expandable area of the balloon (12) amounts to at least 4 times the maximum outer diameter of this balloon area in the unexpanded state. <IMAGE>
Patent AT-E83450-T1 (AT)
Inventor: ODENTHAL HEINZ F
IPC: B65G/
Filed: 1985-01-18
Granted: 1993-01-15
Abstract: The invention relates to a method for introducing into packaging containers flexible foil packages filled with an amorphous product, in which a group of bags made up of foil packages (6) lying one on top of the other in overlapping formation is conveyed horizontally and introduced vertically into the packaging container (1) over a curved conveying section (4). According to the invention, the foil packages are conveyed flat on a conveyor belt (5) without overlap and following one another in series and transferred to an intermediate belt (7) driven at a slower transport speed, thus forming a bag group of imbricated foil packages. After a predetermined number of foil packages assigned to the packaging container (1) have been received, the intermediate belt (7) is accelerated for a short period, a bag- group section with a subsequent gap being formed. The bag-group section is introduced over the curved conveying section (4) into the packaging container (1). After the filling operation is complete, during the time interval given by the gap, the deflection element (12) is withdrawn from the packaging container (1), the packaging container (1) is transported away and the deflecting element (12) is inserted into a following, empty packaging container. <IMAGE>
Patent AT-E114505-T1 (AT)
Inventor: SYLLA KLAUS F
IPC: B02C19/00
Filed: 1989-05-27
Granted: 1994-12-15
Abstract: The invention describes a method for the explosive grinding of cellular material, in which the material is subjected to compressed gas in a pressure chamber and then emptied out of the pressure chamber in portions, with explosive expansion, towards the grinding tools of a mill. 
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Patent AT-E90315-T1 (AT)
Inventor: WATKINS DAVID WILLIAMS
IPC: C04B11/028
Filed: 1989-02-03
Granted: 1993-06-15
Abstract: In a method an apparatus for the heat treatment of gypsum or like material, in which the material is heated in a vessel (2) by indirect heat exchange with hot gas product by the fluidised combustion of a fuel, material is fed into a first fluidised bed (A) of the material. Partially treated material is removed from the lower region of the first bed (A) and introduced with the assistance of compressed air into the upper region of a second fluidised bed (B). Treated material is removed from the second bed (B). The beds (A and B) of material are both fluidised by means of the introduction of the hot gas product of the fluidised combustion bed, further heating the beds (A and B). The first bed (A) may be operated at a lower temperature than the second bed (B), although both beds may receive substantially the same heat input.
Patent AT-E142699-T1 (AT)
Inventor: KILBURN DOUGLAS G
IPC: C12P19/14
Filed: 1989-06-28
Granted: 1996-09-15
Abstract: A fusion protein is prepared containing a polypeptide such as an enzyme and an amino acid sequence having a substrate binding region of a polysaccharidase such as cellulase that has essentially no polysaccharidase activity. By contacting the fusion protein with an affinity matrix containing a substrate such as cellulose for the cellulase substrate binding region, the substrate binding region binds to the affinity matrix to immobilize the polypeptide. The polypeptide can be purified by separating the fusion protein or polypeptide from the affinity matrix. The polypeptide can be separated by cleaving the protein with a Cellulomonas fimi protease.
Patent AT-E126348-T1 (AT)
Inventor: KAWAMOTO RYUICHI C O INAX CORP
IPC: E03C1/05
Filed: 1990-03-02
Granted: 1995-08-15
Abstract: A constant feed water device having a flow meter for measuring the quantity of water to be fed, a comparing device in which the detected values of the flow meter are inputted and the integrated flow rate is compared with the set quantity of the feed water, a controller for outputting valve closing signals when the integrated flow rate has reached the set quantity of the feed water, a valve to be closed by the valve closing signals, a feed water starting device for causing the valve to open, wherein the controller has a learning switch for outputting selection signals of the feed water learning mode, a memory switch for outputting signals to specify the program to store the integrated flow rate, and a device for storing the integrated flow rate as the set quantity of the feed water according to the selection signals of the feed water learning mode of the learning switch and the signals from the memory switch, the comparing device compares the set quantity of the feed water stored in the memory device with the integrated flow rate, so that the valve is automatically closed so as to stop feeding of water when the integrated flow rate has reached the set quantity of the feed water stored in the memory device.
Patent AT-E119727-T1 (AT)
Inventor: ROUX RAPHAEL
IPC: H04L12/64
Filed: 1990-06-11
Granted: 1995-03-15
Abstract: Method for access control to the transmission medium of a distributed multiservice switching network able to switch traffic into synchronous circuit mode and into synchronous or asynchronous packet mode, said network being architectured around a transmission medium shared over time between various stations, characterised in that:
 - the transmission medium is synchronous and structured into repetitive frames, themselves structured into timing intervals themselves structured into time-cells, the latter being dimensioned to contain a communication entity which may be, as appropriate, a cell in circuit mode or a cell in segmented packet mode,
 - an ideal time interval for access to the transmission medium in packet mode is assigned respectively to the various stations communicating inside this network,
 - with each time-cell and for all the stations, there is undertaken an arbitration of access to the transmission medium, so as to ensure priority access to this medium by cells in circuit mode which are available at this instant in every station. 
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Patent AT-E128943-T1 (AT)
Inventor: DROPCZYNSKI HARTMUT
IPC: B65H19/22
Filed: 1990-10-17
Granted: 1995-10-15
Abstract: The machine winds a continuous strip (5) of paper or cardboard into a roll (4). When the roll has been wound to the required size, it is removed and a new core (16) is put in its place and a new roll is then wound. The full roll is removed and a new core placed in position in the following way. The strip (5) of paper or cardboard passes over a device (10) which forms a transverse line of perforations whilst dispensers apply adhesive to both sides of the line of perforations. The tension in the strip is increased so that it is torn along the perforations. The end of the part of the strip attached to the roll is bonded to the roll. The roll is then removed and replaced with a new core and the free end of the strip is then bonded to the new core (16).
Patent AT-E153024-T1 (AT)
Inventor: WYMAN PAUL ADRIAN
IPC: A61K31/00
Filed: 1990-08-13
Granted: 1997-05-15
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  in which Z is a heterocyclic group <CHEM> in which Q represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises one or two heteroatoms selected from oxygen, nitrogen and sulphur, or three nitrogen atoms, any amino nitrogen being substituted by a C1-2 alkyl, cyclopropyl or propargyl group, and any ring carbon atom being optionally substituted by a group R1; or a group <CHEM> in which A1, A2 and A3 complete a 5-membered aromatic ring and A1 is oxygen or sulphur, one of A2 and A3 is CR2 and the other is nitrogen or CR3, or A2 is oxygen or sulphur, one of A1 and A3 is CR2 and the other is CR3; and R1, R2 and R3 are independently selected from hydrogen, halogen, CN, OR4, SR4, N(R4)2, NHCOR4, NHCOOCH3, NHCOOC2H5, NHOR4, NHNH2, NO2, COR4, COR5, cyclopropyl, C2-5 straight chain alkenyl, C2-5 straight chain alkynyl or C1-5 straight chain alkyl optionally terminally substituted with OR4, N(R4)2, SR4, CO2R4, CON(R4)2 or one, two or three halogen atoms, in which each R4 is independently hydrogen or C1-3 alkyl and R5 is OR4, NH2 or NHR4; or in which Z is a group -C(R7)=NR6 in which R6 is a group OR8, where R8 is C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, a group OCOR9 where R9 is hydrogen or R8, or a group NHR10 or NR11R12 where R10, R11 and R12 are independently C1-2 alkyl and R7 is hydrogen or C1-4 alkyl, subject to the proviso that when R6 is a group OCOR9 or NHR10, R7 is C1-4 alkyl.
Patent AT-E101792-T1 (AT)
Inventor: WILLIAMS WILLIAM HENDRICK
IPC: A47L5/14
Filed: 1990-10-12
Granted: 1994-03-15
Abstract: In a vacuum system for cleaning rugs and floors or other surfaces having a vacuum source (118) and means for employing the vacuum generated by the vacuum source for picking up dirt and other material from said rugs, floors or other surfaces, and further where said system includes a rotatable brush (102) which is adapted to agitate and loosen said dirt and other material, the improvement comprising a closed loop which includes using the air flow pressure (120) from the exhaust side of said vacuum source in a contained flow to perform work functions in said system, including the provision of power to drive said rotatable brush (102). Thus the brush may be powered by a turbine motor (114) positioned within means communicating the exhaust side of the vacuum source with said head assembly whereby the air exhaust drives the turbine motor (114). <IMAGE>
Patent AT-E98715-T1 (AT)
Inventor: ILVESPAEAE HEIKKI
IPC: D21F5/04
Filed: 1990-08-30
Granted: 1994-01-15
Abstract: The invention relates to a device in the drying section of a paper machine, which device comprises a drying cylinder group formed by drying cylinders (11a,11b,11c...) and a roll group formed by rolls, preferably suction rolls (12a, 12b,12c...) located at a different plane relative to said drying cylinders. The geometric rotational axis (X3) of the roll (12a) located in an area between the drying cylinders (11a,11b...) in a different height position is fitted, relative to the center plane (Y) of the distance between the center axes (X1,X2...) of the drying cylinders (11a,11b), spaced from the center plane. The surface of said roll (12), preferably a suction roll, placed asymmetrically and located in a different row, is adapted to be located as close to the surface of the drying cylinder (11b) of the outgoing side as possible, whereby the free transfer (D2) of the outgoing side is minimized.
Patent AT-E102347-T1 (AT)
Inventor: SCHEUERMANN HERBERT DIPL-ING
IPC: G01M3/18
Filed: 1990-07-26
Granted: 1994-03-15
Abstract: A procedure for locating the true leakage point in a pipeline (1) carrying a wet medium uses an electrically conductive sensor line (3), laid along the pipeline (1), to which an electrical supply source of a measurement apparatus (10) can be connected. Electrical measurement parameters, which correspond to RL and I, are measured at at least two different times, RL being the parallel circuit of the leakage resistance corresponding to the leakage point and all the other additional leakage resistances, and I being the leakage location corresponding to this value RL. The pairs of values of RL, I thus obtained are plotted as points in a cartesian coordinate system having the axes RL and I. At least one straight line is then determined from these points, whose point of intersection I0 with the I axis of the coordinate system indicates the true leakage location. If there are several points of intersection, averaging takes place, preferably in accordance with statistical viewpoints or using the Gaussian least-squares method. <IMAGE>
Patent AT-E149790-T1 (AT)
Inventor: GIUNTA JAMES M
IPC: A01K15/02
Filed: 1990-06-18
Granted: 1997-03-15
Abstract: A system for controlling the movement of an animal relative to an area is provided having a signal transmitter with a transmitting antenna associated with said area. A loop of wire serves as the transmitting antenna and defines the boundary of the area. An electronic receiver carried by the animal is responsive to a signal produced by the transmitting antenna for producing an animal control output, such as an annoying tone or an electrical shock, to the animal whenever the animal moves into the vicinity of the transmitting antenna. The electronic receiver has first and second orthogonal receiving antennas for receiving the signal produced by the wire loop antenna. Each antenna receives a respective component of the transmitted signal. Selection circuitry selects which of the respective components has greater magnitude and produces an actuating output to identify such component. Switch circuitry receives the respective components of the transmitted signal from each of the respective receiving antennas. The switch circuitry responds to the actuating output produced by the selection circuitry to output the respective component having greater magnitude. Control circuitry is responsive to the selected component output from the switch circuit for producing the control output to the animal to control the movement of the animal relative to the selected area. As such, the control circuitry continuously responds to the receiving antenna having the best reception to produce the animal control output.