baber/WOPTO huggingface dataset:
Patent AT-E197813-T1 (AT)
Inventor: JEM KWAN-MIN
IPC: C12N1/00
Filed: 1993-01-15
Granted: 2000-12-15
Abstract: The present invention provides an improved method and apparatus for growing biomass particles, particularly microcarrier-bound cells, in an agitated suspension culture vessel in which fresh culture medium is added and spent culture medium is withdrawn continuously or semi-continuously. The improvement comprises withdrawing the spent culture medium through a particle settling chamber located within the vessel and at least partially immersed in the agitated culture medium therewithin. The particle settling chamber comprises a hollow container with a bottom opening through which biomass particles, such as microcarrier-bound cells, settle by gravity back into the agitated culture medium and a top opening through which particle-free spent culture medium is withdrawn form the vessel. The settling chamber is configured such that the fluid velocity of culture medium entering the settling chamber through the bottom opening is significantly less than the biomass particle settling velocity.
Patent AT-E175348-T1 (AT)
Inventor: FRIES HASTINGS BARBARA A
IPC: A61P27/02
Filed: 1993-04-23
Granted: 1999-01-15
Abstract: A method of treating macular degeneration is disclosed which comprises administering to a patient suffering from the disease a therapeutically effective amount of L-deprenyl or a pharmaceutically acceptable acid addition salt thereof for a period of time sufficient to ameliorate the disease.
Patent AT-E180420-T1 (AT)
Inventor: STEIN JUERGEN DR-ING
IPC: B03B5/28
Filed: 1994-08-01
Granted: 1999-06-15
Abstract: Method and device for separating a fine-grained solid into a fine material and a coarse material at a separating grain size below 50 mu m, preferably below approximately 10  mu m. The aim of the invention is to indicate a method and a device which, in an economical manner, make possible a clear separation in particular in the grain size range below approximately 10  mu m. To achieve this aim, the fine-grained solid is dispersed in a liquid which can form drops and the dispersion is forced into a defined sink flow with a superimposed rotation flow generated independently of the sink flow. The ratio of the speeds of the sink flow and the rotation flow determines the separating grain size. Serving as the device is a rotary-driven deflector wheel with blades running parallel to its axis of rotation and forming flow ducts, which is flowed through from the outside to the inside and to which the solid dispersion is fed at the external circumference. <IMAGE>
Patent AT-E167444-T1 (AT)
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: B65B1/24
Filed: 1994-02-11
Granted: 1998-07-15
Abstract: The invention relates to a method and apparatus for producing a vacuum package filled with granular material. A package made from a flexible film is filled with granular product. The filled package (15) is compressed, so that the contents form a compact whole. Then the compressed package is evacuated by means of a vacuum element (21) which is connected to a small suction opening in the wall of the package, while the rest of the package is not subjected to vacuum.
Patent AT-E145580-T1 (AT)
Inventor: TOET GIJSBERT
IPC: B28B1/08
Filed: 1994-04-07
Granted: 1996-12-15
Abstract: An installation for compacting concrete mix comprises a frame which has a lower plate (12) and an upper plate (9) between which concrete mix can be accommodated, which plates can be pressed in the direction towards one another and can be made to vibrate with respect to one another in order to compact the mix. Each plate (9,12) is connected to the frame (1,2) by means of an associated spring-mounted (3,5) massive body (4,6). <IMAGE>
Patent AT-E170712-T1 (AT)
Inventor: TASHIRO YASUNORI
IPC: A21C11/10
Filed: 1994-06-10
Granted: 1998-09-15
Abstract: A polyhedral member (1) having an axis of rotation (B), for use in apparatus which comprises at least three such polyhedral members rotatably mounted with their said axes of rotation equidistantly disposed on an imaginary circle (a), for cutting and shaping a bar-shaped dough body (10), such polyhedral member comprising upper and lower parallel planar surfaces (17) between which the member has a predetermined thickness (T), two opposite side surfaces (11,12), each of which is formed along an arc (y1,y2) whose radius is equal to the rectilinear distance (a') between two adjacent ones of said axes in said apparatus, and two tips (2) at which the two side surfaces abut each other and which form cutting edges, the arrangement being such that when the tips of the polyhedral members in said apparatus are positioned at the centre of the said circle, each of the centres (x1,x2) of the arcs that correspond to the two said side surfaces of the polyhedral member is located at a distance from the axis of the member that is equal to the radius (R) of the said circle and at a distance from the centre of the circle that is equal to the said distance (a') between two adjacent axes, and wherein the members form between themselves an opening (3) that is closed and opened by the rotational movement of the members. <IMAGE>
Patent AT-E179206-T1 (AT)
Inventor: AHMED SYED HABIB
IPC: C10L1/182
Filed: 1994-06-28
Granted: 1999-05-15
Abstract: A fuel additive is disclosed which comprises a liquid solution of at least one aliphatic amine wherein said aliphatic amine is present from 1 to 20% by volume of the formulation, at least one aliphatic alcohol wherein the alcohol is present from 1 to 20% by volume of the formulation, and at least one paraffin having a boiling point no greater than 300 DEG C wherein said paraffin is present in at least 40% by volume of the formulation, said aliphatic amine and said aliphatic alcohol having boiling points less than that of said paraffin.
Patent AT-E225337-T1 (AT)
Inventor: FISHER MATTHEW JOSEPH
IPC: C07D487/04
Filed: 1994-07-18
Granted: 2002-10-15
Abstract: This invention relates to certain bicyclic compounds having a nucleus formed of two fused six membered rings, for example, isoquinoline, isoquinolone, tetrahydronaphthalene, dihydronaphthalene, or tetralone, substituted with both basic and acidic functionality, which are useful in inhibition of platelet aggregation.
Patent AT-E151026-T1 (AT)
Inventor: MARTIN GUY
IPC: B08B15/02
Filed: 1994-07-28
Granted: 1997-04-15
Abstract: Enclosure (1) for repairing a portion of a vehicle (6), including a plurality of modular panels (2) forming a ceiling, wall, floor, characterised in that the panels (2) are joined together so as to form a volume encompassing, on the one hand, all or part of the vehicle (6) and, on the other hand, all the means required for repairing the said vehicle, the said volume being equipped on one of its sides with at least one opening (3) for introducing the said vehicle (6), the said opening being provided over all or part of its periphery with a sealing member (4) making it possible to use the said enclosure (1) in a configuration which is reduced in terms of volume and in terms of energy. <IMAGE>
Patent AT-E146425-T1 (AT)
Inventor: JAKOBSEN STIG BAUNGAARD
IPC: B63H21/14
Filed: 1993-11-02
Granted: 1997-01-15
Abstract: An internal combustion engine for propelling a ship includes a flexible coupling (1) mounted between the thrust bearing of the engine and a shaft segment (3) connected with the propeller. An oblong rod (10) interconnects two hollow shaft segments (4, 5) of the coupling so that the axial thrust forces in the shaft system are transferred through the rod (10) whereas the torque of the engine is transferred by a flexible member (15). Neither the rod (10) nor the flexible member (15) can transfer the torsional vibrations generated by the engine. The flexible coupling allows the shaft system to have an approppriately large flexibility in spite of a short length.
Patent AT-E155212-T1 (AT)
Inventor: HASENSTAB WERNER
IPC: F16D7/08
Filed: 1993-11-26
Granted: 1997-07-15
Abstract: In a torque transmitting device with a fixedly adjustable torque limitation, the torque is transmitted to a driven element (3) by a coupling element (4) and a coupling counterelement (5). The coupling counterelement (5) and the coupling element (4) have each a front face (9, 10) located opposite to each other in the direction of the common axis of rotation (11). Several recesses (12, 15) are provided in the area of the front face (9, 10) of the coupling counterelement (5) or coupling element (4). A rolling body (13) arranged in each recess may be pressed into a recess (12, 15) in the opposite front face (9, 10) by a force exerted in the axial direction by a spring (14), so that the coupling element and the coupling counterelement form a kind of ratchet coupling and turn against each other when a determined torque is exceeded. The spring (14) is supported on a stop which may act as a driving element. The device is characterised in that the coupling element (4) and the spring (14) are arranged in an axial space (16) between the coupling counterelement (5) and the stop (2). The spacing between the coupling counterelement (5) and the stop (2) and thus the axial length of said space (16) may be adjusted by moving the coupling counterelement (5) and the stop (16) with respect to each other in the axial direction, but is fixed during operation.
Patent AT-E194139-T1 (AT)
Inventor: CARVER DAVID R
IPC: C07D305/14
Filed: 1993-11-24
Granted: 2000-07-15
Abstract: The present invention is a method that uses an absorption column for the cleavage and recovery of taxanes, which are not normally detected as free taxanes. The method processes a first solution that contains standard detectable taxanes and other undetectable taxane compounds to generate a second solution that contains a higher percentage of detectable standard taxane then the first solution. The first step of this method is loading a column having a first opening and a second opening with an ion exchange media. The next step is placing the first solution in the first opening of the column so that the first solution passes through the ion exchange media in the column and flows to the second opening. Thus, the taxane compounds are converted to standard taxanes by an ion exchange reaction and the second solution is formed. Then the next step is collecting, from the second opening of the column, the second solution and recovering from the second solution a larger percentage of standard taxanes then was detectable in the first solution. The ion exchange media of the present solution is an ion exchange resin. The ion exchange resin can be a mixture of an anion exchange resin and a cation exchange resin. The anion exchange resin is in the OH-form. The cation exchange resin is in the H+ form. Preferably, the ion exchange resin is alumina.
Patent AT-E192863-T1 (AT)
Inventor: WEININGER DAVID
IPC: G06F15/18
Filed: 1994-06-29
Granted: 2000-05-15
Abstract: A method of and apparatus are disclosed for evolving successive populations of molecular structures and evaluating each evolved structure of each population with desired physical and/or theoretical properties. An initial population of molecules is provided in terms of representations of a number of member molecules. Evaluation is performed by a fitness function, which compares the initial population and evolved generations of member representations with the set of desired properties to provide a numerical measure or value of fitness for each structure. That numerical value indicates how closely the compared member representation corresponds with the set of desired properties. The next population is generated by changing the structure of selected molecules of a population dependent upon the numerical measure of fitness, and the process repeats. Subsequent populations evolve towards ever-better fitness. The process is terminated when an acceptable molecule evolves.
Patent AT-E272096-T1 (AT)
Inventor: WOLTER HERBERT
IPC: C08G77/20
Filed: 1995-01-21
Granted: 2004-08-15
Abstract: Covalent-nucleophilic self-hardening systems (A) based on polymerisable and hydrolytically condensable and/or condensed Si cpds. consist of components 1 and 2 which opt. contain normal additives and fillers and opt. other copolymerisable monomers and/or oligomers and/or other hydrolytically condensable and/or condensed cpds. of Si and opt. of Al, Ti, Zr, B, P, Sn, Pb, transition metals, lanthanides or actinides. Component 1 contains Si cpd(s). of formula (I), opt. in (pre)condensed form: (XaRbSiÄ(R'A)cÜ(4-a-b))xB (I). A = O, S, PR'', POR'', NHCOO or NHCONR''; B = organic residue derived from a cpd. B' with at least one (for c = 1 nd A = NHCOO or NHCONR'') or at least 2 C=C double bonds and 5-50 atoms; R = alkyl, alkenyl, aryl, aralkyl or alkaryl; R' = alkylene, arylene or alkylene-arylene; R'' = H, alkyl or aryl; X = H, halo, OH, alkoxy, acyloxy, alkylcarbonyl, alkoxycarbonyl or NR''2; a = 1, 2 or 3; b = 0, 1 or 2; c = 0 or 1; x = a no. corresp. to the max. no. of double bonds in cpd. B' minus 1 or equal to the no. of double bonds in B' when c = 1 and A = NHCOO or NHCONR'' (the above alkyl or alkenyl gps. are opt. substd. linear, branched or cyclic gps. with 1 or 2 to 20C atoms, aryl = opt. substd. phenyl, naphthyl or biphenyl and the other gps. are derived from these). Component 2 contains cpd(s). with at least one substd. and/or unsubstd. amino gp.
Patent AT-E185396-T1 (AT)
Inventor: BARBIER KLAUS DIPL-ING
IPC: E05B17/22
Filed: 1991-03-20
Granted: 1999-10-15
Abstract: The bank safety deposit box is secured via a door lock operated via a key with a mechanical main bolt (24) and a locking catch (27) operated via a remote-controlled drive. The main bolt (24) and the locking catch (27) fit in openings (29) in the door frame having a corresponding cross-section. The wall of the safe is armoured adjacent the locking catch (27) for protecting the remote operating drive which uses an electromagnet, energised to release the catch. <IMAGE>
Patent AT-E161793-T1 (AT)
Inventor: FLEENOR JOHN J
IPC: B21D51/18
Filed: 1995-03-09
Granted: 1998-01-15
Abstract: A method for forming an aluminum cigarette package (10) includes the step of cutting elliptical blanks (42) from an aluminum sheet (40) and shaping the blanks (42) by progressive drawing operations into a lid (14) and a body (12). The lid (14) and body (12) are joined by a flexible label (90) that serves as a hinge that allows the lid (14) to be pivoted relative to the body (12) to open and close the pack. In an alternative embodiment of the invention, a drawn aluminum body (122) is provided with a flat cap member (124) having an aperture (150) and a resealable closure (126). The invention includes a metal package (10,120) made by the method of the invention. <IMAGE>
Patent AT-E193499-T1 (AT)
Inventor: BROCHAND MAX
IPC: B61B12/12
Filed: 1995-09-07
Granted: 2000-06-15
Abstract: The attachment hook consists of an attachment body (10) which extends transversely on one side of the cable (9), and carries a suspension link (11) to carry the load. The jaw for gripping the cable consists of a fixed jaw (13) carried by the body of the attachment, and a moving jaw (14), linked to the fixed jaw. A control lever (17) attached to the fixed jaw is used to control the opening and closing of the jaw. A pair of compression springs are arranged symmetrically on each side of a primary plane and assist the operating lever in its closed position. One of the stops for the springs is attached near the end of the control lever, opposite the mobile jaw. The other stop is attached near to the fixed jaw, so that the two springs extend in a second plane perpendicular to the first. The distance in the second plane between the points of attachment of the second stop is greater than that at the control lever end.
Patent AT-E241234-T1 (AT)
Inventor: BEST STUART JOHN
IPC: G11B20/10
Filed: 1995-12-22
Granted: 2003-06-15
Abstract: Apparatus for labelling a stereophonic signal includes a plurality of notch filters having selected center frequencies to form notches at the selected frequencies in the channels of a stereophonic audio signal. Code generating components produce a coded label signal in the form of one or more code words, with the code being formed of selected signal bursts at the selected frequencies. The coded label signals are inserted into both channels of the audio signal, in the notches formed by the notch filters. The code signal amplitude bears a predetermined relationship to the audio signal amplitude in each channel.
Patent AT-E203639-T1 (AT)
Inventor: HECK PATRICK
IPC: B60R16/02
Filed: 1996-02-02
Granted: 2001-08-15
Abstract: A method for the common transmission of digital source and control data between data sources and sinks connected through data lines, includes transmitting the source and control data in a format prescribing a clocked sequence of individual bit groups of equal length. In each bit group, at least one bit position is reserved for the transmission of unformatted data. The unformatted data are allocated bitwise to the reserved bit positions of successive bit groups and are associated with a certain data source/data sink as a function of the control data.
Patent AT-E184387-T1 (AT)
Inventor: BOEHME HORST
IPC: F24D3/10
Filed: 1996-03-09
Granted: 1999-09-15
Abstract: The pressure compensating container has a rigid holder housing having a supply connection and an outlet connection for the fluid and an elastic membrane (10) inside the housing. The membrane divides the holder into a fluid chamber and a gas chamber. The membrane has an upper ring-formed section (13) of a ring projection type which is provided above a section having a straight cross-section (16). The membrane also has, or alternatively has, a lower ring-formed section (14) of a ring projection type provided underneath the section with a straight cross-section. The membrane has a concave inward curvature (17) provided between the upper and/or the lower ring-formed section.
Patent AT-E195887-T1 (AT)
Inventor: SCHULER HANSJOERG
IPC: B01D35/10
Filed: 1996-04-20
Granted: 2000-09-15
Abstract: The device has a filter insert formed by a brush (5) having a shaft (4) with fibres or fibre tufts (6) protruding radially therefrom. The distance between the individual fibres or tufts circumferentially round the shaft and/or axially along the shaft is at least so great that even with a completely covered fibre surface or after the undesired build-up of filter cakes there is still a sufficiently large free cross-section in the housing for the water to flow through to prevent nominal pressure loss in the apparatus. The outer diameter of each brush is smaller than the corresponding inner diameter of the housing at this point so that there is a space between the inside wall of the housing and brush which is not filled with fibres. Scraper elements are set inside the housing so that relative movement between these and the fibres serves to clean the brush.
Patent AT-E199917-T1 (AT)
Inventor: BALK ROELOF DR
IPC: C08F2/24
Filed: 1996-05-17
Granted: 2001-04-15
Abstract: Aq. polymer dispersions (APD), contain a radically- polymerised polymer (I) of (a) at least 50 wt% butadiene and/or isoprene, (b) at least 10 wt% ester(s) of (meth)acrylic acid and 1-8C alkanols and (c) 0-10 wt% other radically copolymerisable monomer(s) with at least one ethylenically unsatd. gp., in which the content of polymerised units of monomer (a) and (b) is at least 90 wt% w.r.t. total units derived from (a), (b) and (c). Also claimed are (i) a process for the prodn. of APD by radical- initiated aq. emulsion polymerisation of the above monomer mixt. at -10 degrees C to below 70 degrees C; (ii) a process for the prodn. of sulphur-vulcanised foam rubber latex by the Dunlop or Talalay process using this ADP as latex; (iii) foam rubber latex obtd. by this process; (iv) foam rubber latex contg. the above polymer; (v) mattresses, pillows and cushion materials contg. this foam rubber; (vi) aq. foam latex based on the APD; and (vii) a process for enlarging the dispersed polymer particles in the APD by agglomeration under pressure.
Patent AT-E208952-T1 (AT)
Inventor: VON BASSE PAUL-WERNER
IPC: G11C11/412
Filed: 1996-08-30
Granted: 2001-11-15
Abstract: The matrix includes memory cells (1), each memory cell is provided with a MOSFET (10), and arranged in rows (2) and columns (3). The matrix columns lie between two adjacent bit lines (4) and selection lines (5) extend along each row. The selection lines are also connected to the gate of each memory cell transistor along respective line. An auxiliary MOSFET (20) is connected via its source and drain terminals to the adjacent bit lines, or to one bit line and a given potential. The gate electrode of this MOSFET coupled to a common bias line (6), allowing the bit lines to be selectively brought to a given potential.
Patent AT-E226766-T1 (AT)
Inventor: CHENAUSKY PETER
IPC: H01S3/038
Filed: 1996-11-25
Granted: 2002-11-15
Abstract: A transverse RF pumped gas laser has a large area discharge which is of generally rectangular shape in all plan views. In cross-section the geometry of the discharge has a longer and a shorter dimension, the longer dimension being between the electrodes (12,30,32) to which RF power is supplied and the shorter dimension, suitable for guiding intracavity laser light, being defined by ceramic side walls (16,18).   <IMAGE>
Patent AT-E251427-T1 (AT)
Inventor: LEONE JAMES ERNEST
IPC: A61B19/00
Filed: 1996-03-13
Granted: 2003-10-15
Abstract: The invention relates to a catheter comprising a tube-like basic body with a distal and a proximal end and a balloon member arranged at the distal end. The basic body has been made so as to be at least partially light-conductive and comprises a light-absorbing section at the proximal end and a light-emitting section at the distal end. <IMAGE>
Patent AT-E179525-T1 (AT)
Inventor: BOSSELMANN THOMAS
IPC: G01R15/24
Filed: 1996-02-09
Granted: 1999-05-15
Abstract: PCT No. PCT/DE96/00208 Sec. 371 Date Aug. 22, 1997 Sec. 102(e) Date Aug. 22, 1997 PCT Filed Feb. 9, 1996 PCT Pub. No. WO96/26452 PCT Pub. Date Aug. 29, 1996Two light signals pass, in opposite directions, through a series circuit comprising a first optical fiber, a first polarizer, a Faraday sensor device, a second polarizer and a second optical fiber. To set the working point, additionally, the planes of polarization of both light signals are reciprocally rotated by a predetermined angle of rotation by rotation means between the two polarizers. From light intensities of the two light signals, after passing through the series circuit, a measuring signal is determined which is independent of vibrations and bending influences in the optical fibers.
Patent AT-E211515-T1 (AT)
Inventor: ERLUND HARRY
IPC: D21F1/66
Filed: 1996-10-21
Granted: 2002-01-15
Abstract: PCT No. PCT/FI96/00555 Sec. 371 Date May 26, 1998 Sec. 102(e) Date May 26, 1998 PCT Filed Oct. 21, 1996 PCT Pub. No. WO97/15717 PCT Pub. Date May 1, 1997An improved double acting deaeration vessel is most desirably used in the pulp and paper industry. The deaeration vessel removes gas from a fiber suspension without requiring fine adjustment of the final consistency of the suspension fed to the deaeration vessel. In the same gas volume where the fiber suspension is treated in the deaeration vessel a second partition wall forming a second weir is provided, and the vessel jacket is provided with one or more inlets for a second fluid medium to be introduced into the vessel, with an outlet for the substantially gas free second fluid medium. A common outlet is provided in the common gas volume for gas separated from both the fiber suspension in the second fluid medium, as well as an outlet for the fraction of the second fluid medium separated by the weir.