baber/WOPTO huggingface dataset:
Patent AT-E93575-T1 (AT)
Inventor: THEISS DAVID H
IPC: E21B17/042
Filed: 1988-01-11
Granted: 1993-09-15
Abstract: A ratcheting connector 10 for providing a radial connection between two concentric tubular members 12, 16, with one of the members 12 having a recess in which a split latching ring 14 is mounted with coarse threaded engagement between the split latching ring and the one member and fine threads 28 on the side of said split latching ring facing the other member 16 which has mating fine threads 30 with a shape which cams the split latching ring into its recess as the threads move past each other in the direction of installation. Setting of the connector is accomplished after full engagement of the fine threads by rotation of the central tubular member 12 less than a full revolution.
Patent AT-E110480-T1 (AT)
Inventor: STANIER BRIAN JOHN DR
IPC: G06K7/00
Filed: 1988-03-30
Granted: 1994-09-15
Abstract: Access control equipment comprises an interrogation unit (IU) having means (14) for emitting an interrogation signal, and a plurality of transponders (e.g. T), each transponder (T) having a stored identity code different from that of the other transponders (T). This identity code comprises a plurality of fields each holding a selected information bit. The interrogation signal is controlled so as simultaneously to interrogate the fields of all transponders (T) within range in a serial manner. A group reply signal is sent back to the interrogation unit (IU) from any transponder (T) having, in the field being interrogated, a bit matching that required by the interrogation signal. The interrogation unit (IU) is arranged to determine, from the series of received reply signals, the identity of each and every valid transponder (T) within range.
Patent AT-E84901-T1 (AT)
Inventor: MAENO SEIJI
IPC: H01R13/03
Filed: 1988-06-29
Granted: 1993-02-15
Abstract: An electroconductive resin composition contains (i) 100 parts by weight of thermoplastic resins and/or thermosetting resins and (ii) 15 to 150 parts by weight of (a) carbon black having a DPB oil absorption amount of 400 ml/100 g or more and (b) expanded graphite having an average particle size of 40  mu m or more, wherein the expanded graphite content is 40 to 90% by weight of the total amount of the carbon black and the expanded graphite.
Patent AT-E123610-T1 (AT)
Inventor: REIME GERD
IPC: H04N5/922
Filed: 1989-03-20
Granted: 1995-06-15
Abstract: In the signal path (1) for transmitting the frequency-modulated video signals of a video recorder, an equaliser circuit (9) for equalising luminance discontinuities transmitted is arranged which contains a delay section (10) located in the signal path (1), a subsequent coupling section (11) and a diode switch (20) connected in parallel with the signal output (19) of the delay section. When the oscillation amplitudes transmitted are small, the diode switch is turned off so that the delay section and the coupling section form a band-pass filter (12) tuned to the oscillations transmitted, which stabilises and equalises the oscillations transmitted. In the case of large-amplitude signals, the diode switch and the delay section form a voltage-dependent shift in the delay which steepens the luminance discontinuities again which have been flattened during the transmission. <IMAGE>
Patent AT-E64262-T1 (AT)
Inventor: GATTERMANN BERND DR
IPC: A01B49/06
Filed: 1989-04-19
Granted: 1991-06-15
Abstract: The invention describes an agricultural cultivator combination with a soil-tilling machine driven by power take-off shaft, with a follow- up roller and with a semi-mounted drill. To simplify the construction of such a cultivator combination, the invention is characterised in that collecting elements between the soil-tilling machine, follow-up roller and drill are so designed that, in the lowered working position, the soil-tilling machine can be lifted out freely over a limited stroke in relation to the follow-up roller and drill, and in such a way that, when the combination is lifted out, first the soil- tilling machine alone, then the drill, the follow-up roller thereby being relieved, and finally the follow-up roller are lifted out. <IMAGE>
Patent AT-E143494-T1 (AT)
Inventor: AAGARD ROGER L
IPC: G01N25/20
Filed: 1989-06-26
Granted: 1996-10-15
Abstract: A method and apparatus for determining both the thermal conductivity, k, and specific heat, cp, of a fluid of interest are disclosed. An embodiment uses proximately positioned resistive heater 126 and thermal sensor 122, 124 coupled by the fluid of interest. A pulse of electrical energy is applied to the heater of a level and duration such that both a transient change and a substantially steady-state temperature occur in the sensor. The k of the fluid of interest is determined based upon a known relation between the sensor output and k at steady-state sensor temperature; and cp of the fluid of interest is determined based on a known relation among k, the rate of change of the sensor output during a transient temperature change in the sensor and cp.
Patent AT-E104995-T1 (AT)
Inventor: WELTE REINER DR
IPC: C08G18/48
Filed: 1990-03-16
Granted: 1994-05-15
Abstract: Essentially closed-cell rigid foams containing urethane, urea, biuret and isocyanurate groups are prepared by reacting  a) organic polyisocyanates with b) mixtures of b1) polyesters containing at least two hydroxyl groups and having an OH number of greater than 150 and/or polyethers containing at least two hydroxyl groups and having an OH number of greater than 200, and b2) ethylene oxide-containing polyethers containing at least two hydroxyl groups and having an OH number of less than 100, in the presence of  c) isocyanate trimerisation catalysts as catalysts, and  d) water as blowing agent, and optionally  e) chain extenders and/or crosslinking agents and f) assistants and/or additives, at a characteristic number of greater than 110.
Patent AT-E97989-T1 (AT)
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/17
Filed: 1990-07-24
Granted: 1993-12-15
Abstract: In a roller shutter for windows, doors or the like having arched profiled strips joined to one another in a hinged manner and running parallel to one another, there are clamped between two profiled strips (10a, 10b) in each case lying one inside the other flexible joint hinges (11) running perpendicular thereto, which join the profiled strips (10a, 10b) to one another in the perpendicular direction. 
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Patent AT-E113833-T1 (AT)
Inventor: WHITE JOHN FREDERICK
IPC: A61K31/381
Filed: 1990-06-01
Granted: 1994-11-15
Abstract: The invention concerns compounds having formula: <CHEM> or a salt thereof, wherein E represents hydrogen, lower alkyl or a group Ar<1>-A<1>-; Ar and Ar<1> are the same or different aryl groups (including heteroaryl) which are optionally substituted, eg by one or more substituents commonly used in pharmaceutical chemistry; A and A<1> are the same or different alkylene groups having one or two carbon atoms linking Ar or Ar<1> to N and optionally substituted by lower alkyl and/or optionally substituted aryl, B is an alkylene group of 3 or 4 carbon atoms, which may be substituted by lower alkyl; D<1> represents halogen, CH3, CR<1>R<2>NH2, SO3H or SO2NR<6>R<7> where R<1> and R<2> are independently hydrogen or lower alkyl and R<6> and R<7> are each hydrogen, lower alkyl or aralkyl of 7 to 12 carbon atoms or R<6> and R<7> togehter with the nitrogen atom to which they are attached represent a 5 or 6 membered ring, which compounds are useful, for treating depression or cerebral insufficiency or dementias in animals.
Patent AT-E106692-T1 (AT)
Inventor: SMITH DONALD P
IPC: A47J47/14
Filed: 1990-08-17
Granted: 1994-06-15
Abstract: A carrier (20) for a partially baked dough product (100) having a bottom crust (102) and a moist topping (104) including a vented container (50) for the partially baked dough product and a heater (40) being adapted to initially heat the bottom of the partially baked dough product (100) to a temperature greater than 250 DEG F. to finish backing the crust (102) of the dough product (100), and to maintain the temperature of the crust (102) greater than the temperature of the moist topping (104). The vented container (50) is formed to exhaust moist air from the interior of the container (50) while maintaining the temperature of air adjacent the moist topping (104) on the dough product (100) above the dewpoint of air in the container (50) to prevent condensation of moisture and to draw air from outside the container (50) to expel moisture from adjacent the bottom crust (102).
Patent AT-E183777-T1 (AT)
Inventor: ANDERSON PAUL J
IPC: C07K16/00
Filed: 1990-12-31
Granted: 1999-09-15
Abstract: A 15 kd protein antigen is associated with cytoplasmic granules in cytolytic T lymphocytes and natural killer cells. Monoclonal antibodies immunologically reactive with the 15 kd protein and nucleic acid probes encoding polypeptides that are immunologically cross-reactive with the 15 kd protein can be used, e.g., to identify cytolytic lymphocytes in a sample. Cloned cDNA encoding the antigen can be used to produce the antigen. <IMAGE>
Patent AT-E96290-T1 (AT)
Inventor: ARNOLD EDWIN
IPC: A47C7/02
Filed: 1990-02-17
Granted: 1993-11-15
Abstract: In a seat of the invention in the form of a chair (10), bench or the like, with a sitting surface, a seat cushion (20) or the like, having a dished surface and a front (26) crossing a bead (22), the bead defines a ridge line (23) running as far as the rear (24) of the seat cushion or the like which, with the side-walls (28) on either side of the ridge line narrowing towards the front, forms an upper dished sitting surface (32) adjoining a forwardly inclined tray (34). The top (29) of the side-wall (28) rises from the front (26) at an angle of about 45 DEG , runs virtually horizontally along a front region across the longitudinal axis of the seat cushion and then runs at a plane angle to the height of the back.
Patent AT-E105702-T1 (AT)
Inventor: SMITH MARK FREDERICK
IPC: A61F13/15
Filed: 1990-03-16
Granted: 1994-06-15
Abstract: An absorbent device which comprises an absorbent layer having an apertured contoured polymer film attached to a surface, wherein this surface is provided with a plurality of depressions which communicate directly with the apertures in the film. The device may be produced by separating the polymer film and a carrier material which have been formed into a laminate having impressed therein raised areas defining, for example, the strands of net and depressed areas such that upon separation the depressed areas of the film remain attached together with associated portions of the attached absorbent, to the carrier, leaving the raised areas attached to the remainder of the absorbent.
Patent AT-E151502-T1 (AT)
Inventor: DEBRUYNE CHRISTIAAN
IPC: F02M35/024
Filed: 1990-07-05
Granted: 1997-04-15
Abstract: A filter device, particularly an intake filter for an internal combustion engine, comprises a cylindrical filter housing (1) with an inlet (7) and an outlet (6) for the medium. The housing encloses a replaceable, tubular filter element (2) at one end of which an outlet stub (11) is fixed. The stub protrudes through the outlet (6) in the housing.
Patent AT-E123688-T1 (AT)
Inventor: BERGAMO LUCIANO
IPC: B29C31/00
Filed: 1990-07-25
Granted: 1995-06-15
Abstract: An apparatus for covering a surface and the edges of panels of wooden material with a sheet of thermodeformable plastic material, of the type for application to a press with a lower heated bed of elastically yieldable material and a rigid upper platen, the distance of which from the lower bed is variable between a maximum value which enables said sheet of thermodeformable material, the panels to be covered, the retainers and the spacers to be interposed, and a minimum value at which the pressing stage is effected, characterised by comprising: a frame (10) of spacers (11) removably attachable to the upper platen (2) of the press (1); a plurality of spacers (11) applied to said frame (10), each spacer (11) being provided with at least one hole (12) connecting its lower surface to a suction circuit (13) connected said frame (10), and seal means (14) surrounding said hole; a conveyor (19) for conveying thermodeformable plastic laminate sheets (8) from a position outside said press (1) to a position within it, said conveyor being provided with means (25) for picking up and discharging said sheets (8); a jig (27) for positioning a plurality of panels (7) to be covered, and provided with said spacers (11) on said frame (10); and means (19) for transferring said positioning jig (27) from the outside to the inside of the press (1) and for raising it when inside the press, in order to bring the panels (7), located in their respective seats, into contact with the corresponding spacers (11).
Patent AT-E119470-T1 (AT)
Inventor: INSTANCE DAVID JOHN
IPC: B31D1/02
Filed: 1990-09-28
Granted: 1995-03-15
Abstract: A method of producing a succession of self-adhesive labels on a length of a release material, the method comprising the steps of: (a) die-cutting a length of pressure-sensitive stock to provide a succession of self-adhesive supports which are coated on their rear surface with a pressure-sensitive adhesive and which are releasably adhered to a length of release material (2); (b) disposing a respective succession of multilaminar label pieces (10) over the self-adhesive supports and adhering a length of laminar material (14) over the multilaminar label pieces and the self-adhesive supports and to the release material between adjacent self-adhesive supports; and (c) die-cutting (18) through the length of laminar material as far as the release material thereby to form a succession of self-adhesive labels (20) on the release material, each self-adhesive label including a multilaminar label piece carried on a respective self-adhesive support and a portion of the laminar material thereover.
Patent AT-E125066-T1 (AT)
Inventor: CANHAM LEIGH-TREVOR
IPC: H01L29/06
Filed: 1990-12-06
Granted: 1995-07-15
Abstract: Luminescent silicon incorporating semiconductor quantum wires is made using a semiconductor wafer 14 as starting material. The wafer 14 is weakly doped p type with a shallow heavily doped p layer therein for current flow uniformity purposes. The wafer 14 is anodised in 20% aqueous hydrofluoric acid to produce a layer 5  mu m thick with 70% porosity and good crystallinity. The layer is subsequently etched in concentrated hydrofluoric acid, which provides a slow etch rate. The etch increases porosity to a level in the region of 80% or above. At such a level, pores overlap and isolated quantum wires are expected to form with diameters less than or equal to 3 nm. The etched layer exhibits photoluminescence emission at photon energies well above the silicon bandgap (1.1 eV) and extending into the red region (1.6 - 2.0 eV) of the visible spectrum.
Patent AT-E102540-T1 (AT)
Inventor: EICHLSEDER MARTIN
IPC: B29C45/42
Filed: 1991-03-07
Granted: 1994-03-15
Abstract: In order to reduce the number of operations required for taking injection moulded objects out of the mould and to avoid the risk of soiling the surface, in particular in the production of optical data media, the use of retaining rings is proposed, which rings are arranged radially movably in the parting plane of the mould. The inside diameters of the retaining rings 4 in this case correspond to the outside diameters of the injection moulded objects 3, the inside diameters having a retaining geometry which ensures a secure retaining of the injection moulded objects 3. After completing the injection moulding operation and after opening the mould, the retaining ring 4 can be moved out of the mould sideways together with the injection moulded object 3. After cooling and the accompanying shrinking of the injection moulded object 3, the latter can be removed from the retaining ring 4. 
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Patent AT-E101499-T1 (AT)
Inventor: SCHAEFER GERHARD
IPC: A47B96/06
Filed: 1991-04-19
Granted: 1994-03-15
Abstract: A support arrangement for components in shelf systems, particularly for continuous frames in continuous shelf systems. The arrangement includes hanging brackets each of which is provided on the rear side thereof with a group of locking hooks. The arrangement further includes shelf posts with openings for releasably receiving the locking hooks of the hanging brackets. Each hanging bracket has on the rear side thereof near opposite ends of the bracket a support edge each for the components. All locking hooks are constructed as approximately T-shaped double hooks, so that each of the support edges can be placed relative to the shelf posts in an upwardly directed position. The group of double hooks is located on the hanging brackets in such a way that they are asymmetrically offset relative to the two support edges.
Patent AT-E116797-T1 (AT)
Inventor: VEREYCKEN SERGE
IPC: A01G9/12
Filed: 1991-06-26
Granted: 1995-01-15
Abstract: The invention relates to a stake for plants with incorporated ties. The state consists of an elongated upright (1), preferably made from metal, comprising one or more external and longitudinal grooves (2) having, in cross-section, the general shape of a dovetail (3) in which are inserted double ties (4) forming fasteners, and completed by a tip (7) and a cap (6), preferably made from plastic. The invention applies principally to gardening, horticulture, etc. <IMAGE>
Patent AT-E123831-T1 (AT)
Inventor: BISSON DANIEL RAYMOND
IPC: E01F9/012
Filed: 1991-07-26
Granted: 1995-06-15
Abstract: The mobile road marking device is designed to be brought into operation quickly either by stopping in a given lane or by moving slowly, in order for example to warn of an accident or of moving or stationary roadworks. The device is a kit which can preferably be fitted to a vehicle (1) or a trailer, and comprises a support (2) on which is hingedly fastened a motor-driven shaft (3), and a swinging arm (4) supporting a bowl (5) which may comprise a reflector (6) and is provided with a continuously-operating light source (7) defining a symbol such as an arrow.
Patent AT-E120614-T1 (AT)
Inventor: SCHLECHT KLAUS
IPC: A23F5/24
Filed: 1992-01-09
Granted: 1995-04-15
Abstract: Process for preparing a soluble instant coffee powder in which an extraction liquid is caused to circulate countercurrentwise through extraction cells, the liquid extract obtained being filtered and then centrifuged before being concentrated and then converted into a powder, in which, during this centrifuging phase, the oil contained in the liquid extract is separated in order to be reintroduced into the soluble coffee powder.
Patent AT-E160459-T1 (AT)
Inventor: TREFFER GERHARD DIPL-ING FH
IPC: G08G1/0968
Filed: 1992-07-02
Granted: 1997-12-15
Abstract: An arrangement for transmitting data between a traffic control device (VSG) and a receiving and transmitting device (ESE), arranged at the signal mast of a traffic-light signal system, using the existing high-power cable (SL) for the light signal generators (SG) by means of a free line (F). In the traffic control device (VSG), a transformer (ÜB) and a mains transformer (NT) are provided for the supply voltage of the receiving and transmitting device (ESE), where a transformer (ÜB) is provided. The transformers (ÜB) are arranged in such a manner that they need the free conductor (F) and a return conductor (RL) of a signal generator (SG) for the voltage supply and for the data transmission. In the traffic control device (VSG), the free secondary winding of the transformer (ÜB) is connected, on the one hand, to the free line (F) and, on the other hand, via the secondary winding of a mains transformer (NT) to the return conductor (RL) and in the receiving and transmitting device (ESE), the transformer (ÜB) is connected with its primary winding, on the one hand, to the free line (F) and, on the other hand, via a capacitor (CE) to the return conductor (RL). <IMAGE>
Patent AT-E152941-T1 (AT)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/00
Filed: 1992-11-25
Granted: 1997-05-15
Abstract: The invention relates to a process for the production of feedstock for rolling with initial dimensions for a longitudinal rolling mill. In order to influence the solidification of the strand during the continuous casting of steel in such a way that centre-line segregation is eliminated or virtually avoided, it is proposed that molten steel be poured into a water-cooled continuous casting mould in which the steel partially solidifies with the formation of an annular strand shell with a round or oval shape in cross-section or a polygonal shape with more than four angles and has a minimum circumference of 200 mm, the strand thus produced in the mould is reduced in cross-sectional area underneath the mould up to the point when complete solidification has occurred by supporting means which act on the strand in a manner which deforms it, such that, while essentially retaining its peripheral length, the strand is deformed into a polygonal cross-sectional shape with at least four angles or an oval or round cross-sectional shape. <IMAGE>
Patent AT-E143345-T1 (AT)
Inventor: SCHOEBERL MEINOLF
IPC: C02F1/00
Filed: 1991-12-19
Granted: 1996-10-15
Abstract: An apparatus for sterilizing water by anodic oxidation. A reactor contains a plurality of anodes (3) and cathodes (4) arranged as parallel plates within the reactor. The anodes and cathodes are arranged in series within four modules (2). Each module includes two draw bolts (34, 44) extending through bores in the anodes and cathodes and threadably engaged to contact bolts (7) on either side of the module. The contact bolts provide high surface pressure to the anodes and cathodes so that high electrical currents can be conducted through the reactor. The anodes each consist of materials that provide a greater overvoltage with respect to oxygen generation than with respect to chlorine generation. Thus, the reactor can produce a sufficient quantity of oxidants to sterilize the water without adding chlorine compounds to the water.
Patent AT-E128350-T1 (AT)
Inventor: AKEHURST RACHEL ANN
IPC: A61K9/12
Filed: 1992-12-04
Granted: 1995-10-15
Abstract: This invention relates to a canister suitable for delivering a pharmaceutical aerosol formulation for inhalation therapy including a propellant which comprises a container capable of withstanding the vapor pressure of the propellant used, which container is closed with a metering valve and contains a pharmaceutical aerosol formulation for inhalation therapy consisting essentially of a physiologically effective amount of particulate medicament, 1,1,1,2-tetrafluoroethane as propellant and up to 5% w/w based upon propellant of a polar co-solvent, which formulation is substantially free of surfactant.
Patent AT-E160729-T1 (AT)
Inventor: MURAKAMI KEIICHI
IPC: B41J2/14
Filed: 1993-04-15
Granted: 1997-12-15
Abstract: An ink jet recording head comprising energy generating elements for applying the heat energy to the ink, heat acting portions for forming bubbles in the ink with said energy generating elements, a heat storing layer having insulating property for storing the heat energy disposed adjacent to said energy generating elements, and a support substrate for supporting said heat storing layer, characterized in that said support substrate is composed mainly of metal, and said heat storing layer is a chemical conversion coating which is formed through chemical treatment of the surface of said substrate. <IMAGE>