baber/WOPTO huggingface dataset:
Patent AT-E19357-T1 (AT)
Inventor: SELZ ALOIS
IPC: B01D35/02
Filed: 1982-06-09
Granted: 1986-05-15
Abstract: A valve whose casing has two coaxial passages and a chamber disposed between the passages and receiving a valving element movable between an open position in which the passages are free to communicate with one another and a closed position in which the passages are fully sealed from each other. The housing is separably connected with a casing for a tubular filter through which the fluid entering via one of the passages flows on its way toward the other passage when the valving element is held in the open position. The casing can be detached from the housing only when the valving element is held in the closed position to thus prevent leakage or spillage of fluid from the housing on detachment of the casing. The valving element can include a rotary body or a membrane and a displacing member which latter is reciprocable in the chamber to move the membrane against an annular seat of the housing.
Patent AT-E13900-T1 (AT)
Inventor: CIGNA GIUSEPPE DR
IPC: C08L25/04
Filed: 1982-07-02
Granted: 1985-07-15
Abstract: Self-extinguishing expandable polystyrene particles containing an expanding agent, a self-extinguishing organic halogen-containing compound and a 2,4,6-triamino-1,3,5-triazine derivative.
Patent AT-E13250-T1 (AT)
Inventor: POWELL BRIAN DAVID
IPC: B63C9/06
Filed: 1982-06-09
Granted: 1985-06-15
Abstract: A compact and portable stretcher has a rigid body board (40) long enough and wide enough to support a supine human body. It is overlaid with an inflatable mattress (11) and may be flanked by inflatable buoyancy tubes. The body board is preferably made up from a number of rigid portions (41 to 47) each the full width of the board and hingedly joined together (48) to fold up around the deflated flank tubes and mattress to form a back-pack in which the inflatable components are protected in transport by the body board portions. The body board is held flat by stiffener strings (64) along the long edges of the body board. These comprise elements (66, 67, 78, 69, 72) hingedly connected (66, 68, 70, 71) where the body board portions are joined (48), and movable between a relaxed disposition where they permit folding of the board and a standing disposition where they hold the board flat for use.
Patent AT-E18280-T1 (AT)
Inventor: ORDRONNEAU JEAN-PAUL
IPC: E06B7/14
Filed: 1982-11-04
Granted: 1986-03-15
Abstract: 1. A window closing device mounted in a panel (3) comprising an outer facing (5), the said closing device comprising a fixed frame, an inner opening leaf (9) and optionally an outer opening leaf (10), characterised in that the posts (13) and the upper crosspiece (14) comprise means (19) for collecting, channelling and circulating the seepage water at the joint (20) of the fixed frame (7) and facing (5), the said means (19) being associated with means (21) for evacuating the said seepage water outside and forming part of the lower crosspiece (15).
Patent AT-E23406-T1 (AT)
Inventor: BARRY JUERGEN
IPC: G01N21/47
Filed: 1983-06-29
Granted: 1986-11-15
Abstract: The present invention is with respect to a reflectance measuring head that is designed for stopping the production of false readings by regular (as opposed to diffuse) reflection and shiny parts of the sample without using normal shine traps or diaphragms. False readings as produced by regular reflection, by surface grain or structure and by inhomogeneity of the surface of the sample are furthermore put an end to by having a number of transmitters placed at an equal distance from one receiver or having a number of receivers placed at an equal distance from a transmitter. A more specially useful effect is produced if a number of transmitters and a number of receivers are placed alternately in the form of a matrix.
Patent AT-E17233-T1 (AT)
Inventor: MERGER FRANZ DR
IPC: C07C209/16
Filed: 1983-10-05
Granted: 1986-01-15
Abstract: 1,3-Diamino-2,2-dialkylpropanes whose alkyl substituents are each of 1 to 4 carbon atoms are prepared by reacting the corresponding 2,2-dialkylpropane-1,3-diols with ammonia in the presence of hydrogen under superatmospheric pressure by a process in which the reaction is carried out in solution and in the presence of a cobalt-containing catalyst.
Patent AT-E29582-T1 (AT)
Inventor: BUELL KLAUS
IPC: F41J9/10
Filed: 1983-05-25
Granted: 1987-09-15
Abstract: A towed aerial target is launchable in a collapsed configuration from an aircraft in flight and deployable into an open configuration in which the target is towed by the aircraft on a tow line for engagement by aircraft during weapon firing practice. The target comprises a support frame (11) having pivotal arms (14,15,16) pivotally connected to the rear end of a mounting bar (12) and pivotal from collapsed dispositions in which they lie adjacent the mounting bar (12), to extended dispositions in which they extend radially from the rear end of the bar (12). Rear panels (20,21,22) of a flexible material are attached to the pivotal arms (14,15,16) and arranged to take up a streaming configuration behind them when the target is deployed and the pivotal arms (14,15,16) are in their extended dispositions. A resilient ring is mounted on the mounting bar (12) and compressible by the pivotal arms (14,15,16) when they are moved to their collapsed dispositions. The pivotal arms (14,15,16) are releasably held in their collapsed dispositions prior to launching of the target and are after launching released so as to are deploy to their extended dispositions under the biasing action of the ring.
Patent AT-E12141-T1 (AT)
Inventor: BIZARD ANDRE GERARD
IPC: B07C3/00
Filed: 1983-05-20
Granted: 1985-03-15
Abstract: The invention relates to a device for separating, from the fluid (F) which transports them, the cleaning bodies (2) leaving the tubes of an exchanger with this fluid after having cleaned these tubes, which device comprises two stages for gathering together the bodies respectively in two transverse direction X and Y perpendicular to each other, namely a first stage formed by an oblique grid (4) and a second stage formed by a hopper (6) converging toward the downstream direction, which hopper has a permeable wall (7) parallel to direction Y and is elongate in this direction. A bridge (9) is provided across the hopper, which bridge extends on each side of this hopper in direction X, but not in direction Y, which creates in the downstream region of the hopper swirls preventing any clogging up of the wall (7).
Patent AT-E42283-T1 (AT)
Inventor: KOCH MANFRED DR
IPC: C07D235/32
Filed: 1984-06-19
Granted: 1989-05-15
Abstract: The invention relates to a process for the preparation of highly pure carbendazim   <IMAGE>   which starts from o-phenylenediamine and methyl cyanocarbamate, and, in addition, a reducing agent is added.
Patent AT-E29635-T1 (AT)
Inventor: BREUKERS RONALD MAURICE ARTHUR
IPC: H04B1/20
Filed: 1984-06-12
Granted: 1987-09-15
Abstract: A remote control system for the selective control of a plurality of user apparatus. The remote control system comprises a control member (11) and a control device. The control member comprises a display field (12) and position sensing means (13) which are coupled thereto. Under the control of the control device, control keys are displayed on the display field. The control keys are subdivided into two sets, i.e. a first set comprising control keys for the selection of an apparatus, and a second set which comprises a number of groups, each group comprising the control keys for a given apparatus. The user first selects the apparatus to be controlled. This is done by indicating the control key of the first set which is associated with the selected apparatus. The control device ensures that, after the localizing of the indicated position by the position sensing means, the group of control keys which is associated with the selected apparatus is displayed on the display field.
Patent AT-E43497-T1 (AT)
Inventor: PANOZ DONALD EUGENE
IPC: A61P9/12
Filed: 1984-12-20
Granted: 1989-06-15
Abstract: A controlled absorption methyldopa formulation for oral administration comprises a pellet having a core of methyldopa or a pharmaceutically acceptable salt thereof in association with an organic acid, and an outer membrane which permits release of methyldopa in an aqueous medium at a controlled rate which is substantially pH independent. The pellet has a dissolution rate in vitro, which when measured in a Basket Assembly according to U.S. Pharmacopoeia XX at 37 DEG  C. and 75 r.p.m., is not more than 50% of the total methyldopa after one hour of measurement. Not more than 80% of the total methyldopa is released after a total of 3 hours of measurement and 100% release is achieved after a total of 7 hours.
Patent AT-E30345-T1 (AT)
Inventor: GAUTHIER MAURICE
IPC: D04H1/54
Filed: 1984-08-10
Granted: 1987-11-15
Abstract: Process for heat-sealing a layer of pervious material (26) to a support (20) formed of interwoven threads characterized in that during the fabrication of the support (20) there are provided on one side (21) special threads having a core and a thermoplastic outer part of which the melting temperature is lower than that of the core and than those of other threads, and in that the side (21) is heated until the outer part of the special threads is melted, whereafter the layer (26) is applied to said side. The mechanical and tightness qualities of the support and of the layer have thereby been preserved. Utilization of the process for the making of paper felts and filter fabrics.
Patent AT-E32428-T1 (AT)
Inventor: ARRU PIETRO
IPC: A61F2/00
Filed: 1984-07-19
Granted: 1988-02-15
Abstract: Sheets of incompletely fixed biological tissue comprising portions for defining valve flaps (10) of a cardiac valve prosthesis (1) are provided.The sheets of biological tissue are mounted on forming means which can separate in a substantially fluid-tight manner the opposite faces of such portions, generating between the sealingly separated opposite faces a fluid pressure difference which produces deformation of the portions towards a conformation substantially identical with the conformation of the valve flaps (10) when mounted in the prosthesis (1 The biological tissue is finally fixed whilst the portions defining the valve flaps (10) of the prosthesis are maintained in the said conformation. The sheets of biological tissue are then separated from the forming means to be subsequently mounted in the frame (2) of the prosthesis (1).
Patent AT-E31090-T1 (AT)
Inventor: EIDNER GOTTFRIED K
IPC: D04B1/16
Filed: 1985-04-30
Granted: 1987-12-15
Abstract: 1. Knitted web consisting of 70 to 95% by weight of an acrylic fibre/cotton mixed yarn consisting of 35 to 80% by weight of acrylic fibres and 65 to 20% by weight of cotton with a count of Nm 40 to Nm 100 and 30 to 5% by weight of synthetic filament threads with a titre of 20 to 167 dtex.
Patent AT-E39461-T1 (AT)
Inventor: AUTEN HOWARD L
IPC: B65B67/12
Filed: 1985-08-20
Granted: 1989-01-15
Abstract: A rubbish container having a main body portion and a folded-over rim portion is provided with projections at the rim portion for securely engaging a disposable bag placed into the container. The projections may include structure for gathering a portion of the bag material. A method of securing a bag to the container is also provided.
Patent AT-E51450-T1 (AT)
Inventor: BEGAS HENK WILLEM ANDRE
IPC: G01R13/40
Filed: 1985-09-18
Granted: 1990-04-15
Abstract: For displaying the ratio in decibels between the instantaneous value and the maximum value of a digital signal a rectified digital signal is serially applied to an input (4) of a level indicator. This indicator comprises a shift register (10) which, in the case of an indicator with a resolution of 2 dB, comprises three series-connected flip-flops (11, 12, 13). The input (M) of the first flip-flop (11) is connected to the input (4) of the level indicator. The flip-flops (11, 12, 13) each comprise an output (QA, QB, QC), which like the input (M) of the first flip-flop (11) are connected to the inputs of a combination circuit (20). The output (QC) of the last flip-flop (13) is also connected to the input of a read-enable circuit (15). For each bit of the digital signal which is loaded into the shift register (10) the combination circuit (20) generates a number from the signals on the outputs (QA, QB, QC) and the input (M) of the shift register (10), which number indicates how many times an amount of 2 dB should be subtracted from the said ratio. In an adder (30) this amount is added to the previous amount and the sum is applied to a memory (40) whose contents is transferred to a read-out device (50) at the instant at which the read-enable circuit (15) supplies an output signal.
Patent AT-E44110-T1 (AT)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1985-12-06
Granted: 1989-06-15
Abstract: An electric switch is provided using an isolating screen for destabilizing the arc. The pieces supporting the contacts are equipped with conducting extensions whose conformation and orientation allow the feet of the arc to circulate there without becoming stationary or coming back towards the contacts when the end of the screen moves towards a slot which receives it and when the mobile support effects an appropriate travel.
Patent AT-E38993-T1 (AT)
Inventor: DEFAYE JACQUES
IPC: C07H15/10
Filed: 1985-07-18
Granted: 1988-12-15
Abstract: PCT No. PCT/FR85/00197 Sec. 371 Date Apr. 18, 1986 Sec. 102(e) Date Apr. 18, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00906 PCT Pub. Date Feb. 13, 1986.The process comprises the action of a saturated aliphatic or cycloaliphatic alcohol or an aliphatic or cycloaliphatic alcohol comprising a double ethylenic bound not situated in alpha of the hydroxyl group with an aldose, aldoside or polyaldoside in the solvent and reactant formed by the hydrogen fluoride. Application to the synthesis of surfactants or as additives for rigidifying polyurethane foams.
Patent AT-E42242-T1 (AT)
Inventor: EWALD HANS
IPC: B60B30/06
Filed: 1986-01-30
Granted: 1989-05-15
Abstract: A method and apparatus for mounting pneumatic vehicle tires, the beads of which have pull and compression resistant bead cores, with the beads, in the mounted state of the tire, being disposed on the radially inner periphery of a wheel rim next to the essentially radially inwardly extending rim flanges of the latter. A mounting mechanism is brought into contact with the peripheral region of a tire bead portion that has been introduced into the rim. The mounting mechanism is introduced in such a way that a first section of the mounting mechanism rests against the tire axially outwardly of the rim flange, while a second section of the mounting mechanism rests against the tire at the level of the rim flange and/or axially inwardly of the rim flange. These two sections of the mounting mechanism define an angle of 80 DEG  to 120 DEG  relative to one another. While the introduced tire bead portion is held in place against the rim, the mounting mechanism is guided along the periphery of the tire. After the tire and rim have been turned over, the procedure is repeated for the other bead of the tire.
Patent AT-E81739-T1 (AT)
Inventor: BAIER PAUL WALTER
IPC: H04B3/54
Filed: 1986-04-01
Granted: 1992-11-15
Abstract: The in each case narrow-band communication signals are to be spectrally distributed over the entire available transmission bandwidth of the network, particularly above the audio frequency range. This range is used at the same time by a multiplicity of transmission systems without a frequency division being necessary. This band-spreading technique allows, in addition to the multiple access to the network, selective addressability, the suppression of, in particular, narrow-band noise sources and renders the communication transmission insensitive to frequency-selective excessive attenuation. Due to this procedure, the expenditure for synchronisation by using the mains frequency or by using broadcast transmitter signals is advantageously reduced to a minimum. <IMAGE>
Patent AT-E48677-T1 (AT)
Inventor: ORLITA FRANZ
IPC: F04B7/06
Filed: 1986-05-29
Granted: 1989-12-15
Abstract: Both the rotating drive and also the back and forth movement of the pump piston (5) occurs through a joint arrangement (29), which consists of a first through (65) on the crank (28), a second trough (67) on the piston (5) and a rolling member (30) which is received in the troughs (65, 67). The troughs are pressed by a springy ring (68) against the rolling member (30). The troughs (65, 67) have a slightly smaller curvature than the rolling member (30), so that the rolling member (30) rolls in the troughs (65, 67). Friction in the joint arrangement (29) is avoided through this, which results in a long life of the joint arrangement (29).
Patent AT-E56881-T1 (AT)
Inventor: JACOBS PAUL TAYLOR
IPC: A61L2/14
Filed: 1986-06-20
Granted: 1990-10-15
Abstract: A plasma sterilization process is disclosed. The process employs hydrogen peroxide vapor as the precursor for the reactive species generated during the plasma generation cycle and employs a pre-treatment cycle prior to the plasma generation cycle.
Patent AT-E51292-T1 (AT)
Inventor: MATTARELLI ENNIO
IPC: F41A17/62
Filed: 1986-11-15
Granted: 1990-04-15
Abstract: A firing mechanism with safety device for firearms, especially sport and hunting rifles and shotguns, with at least one barrel and a firing pin associated therewith and operable by way of a striker member in that the member is movable into an uncocked position, under the influence of the force of a compressed spring, against the firing pin after a trigger lever locking the striker member in a cocked position has been placed into a release position, and with at least one trigger with an associated rocker arm. In order to secure the firearm against unintended firing of shots due to external impact effects, the striker member is fashioned as a slide and is displaceable in the longitudinal direction from a rearward cocked position into a forward uncocked position. The trigger lever has an angled, curved, or like configuration and is arranged at the striker member so that it extends in the longitudinal direction and is pivotable about an axial support in such a way that, in the cocked position, the rear end of the trigger lever is secured by the rocker arm and the front end of the trigger lever rests in the forward direction on a stop fixedly formed within the frame and locks the striker member in the cocked position; this locking action being releasable by freeing the rear end of the trigger lever by way of the trigger-operated rocker arm and pivoting the trigger lever in such a way that the support of its front end at the stop is eliminated.
Patent AT-E98686-T1 (AT)
Inventor: BLABER MICHAEL
IPC: C12N15/58
Filed: 1986-04-21
Granted: 1994-01-15
Abstract: Compsn. comprises a protease resistant single-chain urokinase (I). (I) may be prepd. by (a) providing nucleic acid encoding a protease-resistant amino acid sequence variant of single-chain urokinase, (b) transforming a host cell with the nucleic acid, (c) culturing the transformed host cell until the variant urokinase accumulates in the culture and (d) recovering the variant urokinase from the culture. (I) is produced by combining urokinase with an agent to complex with urokinase or by covalently modifying single-chain urokinase at sites of proteolysis. The target sites include Arg156 to Lys158 and, pref., the site at residues Lys135 to Lys136. Covalent modifications are accomplished by reacting native urokinase with derivatising reagents or by the recombinant synthesis of mutants having site specific substns., insertions or deletions of amino acid residues at target sites. Complexing agents such as antibodies bind to urokinase at the target sites or at flanking sites so that access to the sites by proteases is impeded or prevented.
Patent AT-E93541-T1 (AT)
Inventor: GRAY GREGORY L
IPC: C12N15/09
Filed: 1986-06-30
Granted: 1993-09-15
Abstract: Novel circular vectors containing a replicable DNA sequence and DNA sequences encoding all or part of at least two distinct parental polypeptides are disclosed. Such vectors are used in novel processes utilizing in vivo recombination to produce recombined circular vectors containing said replicable DNA sequences and hybrid DNA sequences comprising: (1) a first DNA sequence encoding the amino-terminal portion of a hybrid polypeptide corresponding to a first part of a first parental polypeptide sequence and (2) a second DNA sequence encoding a carboxy-terminal portion of said hybrid polypeptide corresponding to a first part ofa second parental polypeptide sequence. The hybrid DNA sequences of such recombined circular vectors can express novel hybrid polypeptides such as hybrid enzymes in general and in particular hybrid amylases and proteases. Various other processes are disclosed to isolate the recombined circular vector containing said hybrid DNA sequences.
Patent AT-E80751-T1 (AT)
Inventor: MACDIARMID ALAN G
IPC: B65H29/66
Filed: 1986-07-10
Granted: 1992-10-15
Abstract: Electrochemical electrodes are provided having improved capacity and efficiency. In accordance with preferred embodiments polyaniline species wherein oxidation and hydrogenation levels are carefully controlled are formulated into such electrodes and into batteries and fuel cells.
Patent AT-E61877-T1 (AT)
Inventor: HICKS JOHN WILBUR
IPC: G01D5/353
Filed: 1986-08-06
Granted: 1991-04-15
Abstract: A fiber laser sensor is comprised of two fiber lasers which are each optically coupled to a third fiber so that energy is exchanged between each of the laser fibers and the third fiber. The coupling is accomplished by arranging the laser fibers parallel to and on either side of a third fiber and properly spacing the three fibers to produce optical coupling along the length of the fibers. The central fiber ends are non-reflective so that light generated by one of the lasers and coupled to the central fiber is lost except for a small fraction of the energy transferred to the other laser. Accordingly, the structure operates with the least loss when the two lasers oscillate at a common frequency but 180° out-of-phase. The resonant cavities of the two fiber lasers are made non-identical by making the path length one cavity slightly longer than the other to produce Vernier tuning of the laser resonant frequency orders relative to each other with only one common resonant frequency. As this common frequency has the lowest losses, the structure will oscillate at that frequency. To further insure that only one output frequency is generated, methods are disclosed to insure that both cavities maintain oscillation with constant polarization. The device can be used as a sensor because the common laser output frequency is sensitive to changes in the optical path length of either or both of the laser cavities. Examples are disclosed in which several variables, including temperature, pressure or magnetic field strength, are used to affect the optical path length and thus the output frequency.
Patent AT-E66281-T1 (AT)
Inventor: SANDY JOE M
IPC: C09K8/512
Filed: 1986-09-16
Granted: 1991-08-15
Abstract: A method of temporarily reducing the permeability of a subterranean formation, which comprises introducing into the subterranean formation, in an amount sufficient to reduce temporarily the permeability of said formation, a fluid composition which is a mixture of an aqueous liquid, a gelling agent comprising a cellulose ether which is chemically modified to incorporate pendent vicinal dihydroxy groups in an amount sufficient to provide a DS of about 0.3 to about 1.3 and which exhibits shear-thermal stability at a temperature in excess of 200 DEG F (93 DEG C), said gelling agent being present in an amount in excess of about 0.3 percent by weight of said aqueous liquid, a pH-adjusting agent present in an amount sufficient to provide an initial pH to said fluid composition of below about 5 at least immediately prior to addition of a crosslinking agent, and a crosslinking agent comprising a zirconium IV-containing compound present in an amount of at least about 0.001 percent by weight of said aqueous liquid.