baber/WOPTO huggingface dataset:
Patent AT-E81877-T1 (AT)
Inventor: GURRIES RAYMOND A
IPC: E02F3/815
Filed: 1988-12-06
Granted: 1992-11-15
Abstract: An improved version of applicant's prior bulldozer mold board assemblies is disclosed. Such prior assemblies include a mold board (16), a reciprocating cutter blade (18) along the lower edge of the mold board, and a resonant beam mounted aft of the mold board. The vibration of the beam results in a reciprocating force at the node, which is undesirable in applicant's prior device. The present invention improves on applicant's former construction by pivotably supporting the mold board so that the mold board is pivotable about a transverse axis. The resonant beam is connected at its central node to the mold board. In this fashion, and reciprocating transverse forces on the node of the resonant beam are transmitted to the pivotably mounted mold board to agitate the material in contact therewith.
Patent AT-E72622-T1 (AT)
Inventor: POEHNER MICHAEL EDWARD
IPC: A61G7/05
Filed: 1988-12-07
Granted: 1992-03-15
Abstract: There is disclosed a radiolucent patient surface comprising a radiolucent patient supporting member (90) having a predetermined radiolucent area (w) thereacross, and a non-planar radiolucent reinforcing member (91) having portions (99,100) disposed in operative normally spaced-apart underlying relationship with respect to said patient supporting member (90) across said predetermined area (w); said reinforcing member portions (99,100) providing deflection resisting support for said patient supporting member (90). In preferred embodiments multiple elements of a blow-moulded, integral patient support surface each include a synthetic sheet-like patient support element (90) and an underlying synthetic corrugated reinforcing element (91) spaced from the support element (90). When loaded, the patient support element (90) engages the corrugated reinforcing element (91) which resists deflection and rigidifies the surface. The corrugation angulation and the combined wall thickness of the flat support (90) and corrugated reinforcing elements (9l) in a predetermined area (w) are selected to provide an effective combined wall thickness within F.D.A. attenuation standards, yet still provide sufficient rigidity and aberration-free x-rays. An adjustable x-ray plate cassette is disclosed.
Patent AT-E64016-T1 (AT)
Inventor: TEYSSIER JEAN-CHRISTOPHE
IPC: G01V3/15
Filed: 1988-02-05
Granted: 1991-06-15
Abstract: The invention relates to a method for checking the presence and the depth of a metal object, in particular a reinforcement (3) within a block of reinforced concrete (4). A proximity detector (1) is used, the detection distance of which is adjustable. When this distance is set at a value (dL) greater than the correct depth (dB), the indicator light (5) with which the detector (1) is equipped is illuminated. For a setting at a value d'L < dB, the indicator light goes out. <IMAGE>
Patent AT-E60111-T1 (AT)
Inventor: PEDERSEN HANS MARIUS
IPC: F03B13/18
Filed: 1987-11-30
Granted: 1991-02-15
Abstract: PCT No. PCT/DK87/00148 Sec. 371 Date Aug. 1, 1988 Sec. 102(e) Date Aug. 1, 1988 PCT Filed Nov. 30, 1987 PCT Pub. No. WO88/04362 PCT Pub. Date Jun. 16, 1988.Floating water current power station comprising a ring-shaped pontoon (3) which by means of a mooring bitt (5) is anchored to anchors (1). All turbines (21) are detachably arranged on a common beam (11) and can as a unit be swung up to the surface within the area limited by the ring pontoon (3). The power station may swing around the bitt (5) the upper end of which is connected to a front pontoon (9) and a lower end (6) of which is secured to the anchors and which is moreover provided with tension distributing warps (16) to the turbine beam (11) and warps (7) to the same pontoon side as the one to which the bitt is secured.
Patent AT-E71929-T1 (AT)
Inventor: FREITAG DIETER DR
IPC: C08L/
Filed: 1989-07-29
Granted: 1992-02-15
Abstract: The present invention relates to dihydroxydiphenylcycloalkanes of the formula (I) 
<IMAGE>
 in which R<1> and R<2>, independently of one another, are hydrogen, halogen, C1-C8-alkyl, C5-C6-cycloalkyl, C6-C10-aryl or C7-C12-aralkyl, m is an integer from 4 to 7, R<3> and R<4>, independently of one another and individually selectable for each X, are hydrogen or C1-C6-alkyl, and X is carbon, with the proviso that, on at least one atom X, R<3> and R<4> are simultaneously alkyl, to a process for their preparation, to the use of the diphenols of the formula (I) for the preparation of high-molecular-weight polycarbonates, to these polycarbonates and to their use, for example for the production of films.
Patent AT-E81080-T1 (AT)
Inventor: SALVINI TIZIANO
IPC: B60R13/06
Filed: 1989-08-07
Granted: 1992-10-15
Abstract: A sealing weatherstrip for flush windows or doors of agricultural tractor cabs comprises a profiled section of elastomeric material (1) having a front fixing part (2) and a rear tubular sealing part (3). The front fixing part (2) has a flat outer surface (4) along which a double-sided adhesive strip (9) is applied for sticking the weatherstrip (1) to the inner marginal surface of the window or door (V) of the tractor.
Patent AT-E85824-T1 (AT)
Inventor: ASSALONI CARLO
IPC: E01H5/09
Filed: 1989-09-23
Granted: 1993-03-15
Abstract: The apparatus for clearing snow from road edges and the like comprises a beam (9) which is intended to be mounted on a tractor (2) and has one end (9a) which protrudes from the tractor itself; the beam can be raised in a vertical plane which is transverse to the direction of advancement of the tractor. A snow-clearing tool (16) is mounted at the protruding end of the beam and is constituted by a milling roller (17) which is mounted on a frame (18) which is angularly rotatable about a vertical axis (24) between a roller working position which is parallel to the direction of advancement and a perpendicular working position. Means (25) are furthermore provided to control the inclination of the milling roller in the vertical plane.
Patent AT-E127366-T1 (AT)
Inventor: SMITH ROWLAND CHARLES
IPC: B05B1/28
Filed: 1989-01-31
Granted: 1995-09-15
Abstract: A spraygun operable by low pressure high volume air is described. The spraygun (10) comprises an air cap (128) formed with a central spraying aperture and a fluid nozzle (70) projecting toward the spraying aperture, the profile of the nozzle is a plain frustum of a core terminating at a small front face bounding an orifice through which fluid is discharged. The arrangement being such that in operation a flow of atomising air that emerges through a gap between the nozzle (70) and the air cap (128) attaches to the nozzle (70) and to an emergent fluid jet which assumes a conical form that is a continuation of the nozzle surface and changes to a parallel jet before it breaks up into atomised droplets.
Patent AT-E127985-T1 (AT)
Inventor: HUTCHISON JERRY
IPC: H04L12/24
Filed: 1989-05-04
Granted: 1995-09-15
Abstract: A method and apparatus for controlling the topology of a local area network (LAN) configured as a ring of trees. The stations comprising the LAN are limited to single access stations (SAS), dual access stations (DAS), wire concentrators (WC), and DAS/WC combination stations. The topology control requires the exchange of connection type information only between immediately adjacent stations. The resulting simplicity in the information exchange requirements allows validation and rejection of invalid connections or reconfiguration of the network topology to be implemented as low as the Physical layer of the ISO model.
Patent AT-E74614-T1 (AT)
Inventor: ERNHARDT WOLFGANG
IPC: C09K5/00
Filed: 1989-07-20
Granted: 1992-04-15
Abstract: An anti-freeze agent for liquid coolants based on glycols contains defined amounts of alkali metal borate, nitrate hydroxide and silicate together with other ingredients including a dispersing agent.
Patent AT-E74073-T1 (AT)
Inventor: OLTEAN JERRY MAURICE
IPC: B60C23/00
Filed: 1989-08-24
Granted: 1992-04-15
Abstract: An improved wheel end valve assembly (11) for a central tire inflation system (10) having a single connection (68) to a tire chamber (74) and a single supply connection (62) to a source (142) of pressurized fluid, which requires no venting other than through the single supply connection (62), is effective in response to pressurization and venting of the single supply connection (62) to open and close communication to the tire chamber (74), a second valve means (288) to isolate the tire chamber if inflation pressure thereof falls below a minimum reference pressure, and a third valve means (300 or 400). The third valve means comprises a controlled bleed of air between the single supply connection and an isolation circuit (264, 254, 256, 266-276) by an elastomeric one way valve.
Patent AT-E66583-T1 (AT)
Inventor: FREY OTTO DR
IPC: A61F2/38
Filed: 1989-01-16
Granted: 1991-09-15
Abstract: The outer edge of bone implants (2), which are intended to be anchored through a cement bed (5) and are supported on a plateau-like surface (8) of the bone (4), is designed as a sharp cutting edge (7) which has a height (h) of a few millimetres. The edge (7) ensures, on the one hand, a minimum thickness of the cement bed (5) and, on the other hand, when driven into the bone (4), passes through the excess bone cement (5) pouring forth, and does so in a smooth, sharp cut, so that the cement can be easily removed. <IMAGE>
Patent AT-E82726-T1 (AT)
Inventor: CASALONE RINALDI ROBERTO
IPC: B61F5/02
Filed: 1989-06-20
Granted: 1992-12-15
Abstract: A transverse suspension for railway vehicles a torsion bar (4) mounted on the body (1) or on the bogie and connected to the bogie (2) or to the body (1) respectively by means of a shaft (8) which acts on a lever (7) keyed to the torsion bar (4).
Patent AT-E102877-T1 (AT)
Inventor: WIKSTROEM OVE
IPC: B60K37/02
Filed: 1989-12-22
Granted: 1994-04-15
Abstract: The invention relates to an information panel (1) for a driver of a vehicle and a storage compartment (2), for storing said panel. Slidable means of interconnection (3, 4, 5) provides for the possibility of either having the panel (1) stored within said compartment (2) or to have it in an active position outside of said compartment . In this latter position the panel (1) preferrably is supported by the dashboard (8), so that it can be conveniently used by the driver of the vehicle.
Patent AT-E137819-T1 (AT)
Inventor: MUELLER ERNST
IPC: D05B3/02
Filed: 1990-03-05
Granted: 1996-05-15
Abstract: An industrial sewing machine possesses an electronic control device which initiates and controls one of various functions, for example label insertion, cutting, etc., as a function of the seam length currently being produced. Each seam-length portion is defined by the product of the stitch length and number of stitches. For this, the control device processes one or more entered stitch lengths, and desired-length data entered for each seam-length portion, to the effect that the length data are divided by the particular associated stitch length, in order to obtain the correct number of stitches for each seam-length portion. This number of stitches is then calculated for each stored seam-length portion, specifically separately for the corresponding seam-length portions of the individual dress sizes of the article. For correction, a correction value is likewise entered, for example in mm, so that the stored seam-length portions are corrected by a factor, with the result that the stitch length is varied. To enter the desired-length data and the correction values, a key pad (19, 21), in conjunction with a display (7), is provided in a housing (15) of the control device. Storage of the seam-length portions for any particular dress article is carried out in a plug-in storage module (17). <IMAGE>
Patent AT-E95639-T1 (AT)
Inventor: KLIMKE PETER DIPL-ING
IPC: H05K3/36
Filed: 1990-07-25
Granted: 1993-10-15
Abstract: The invention relates to a device for strain relief for flexible printed-circuit boards which are soldered directly to conductor track connections on rigid printed-circuit boards. The transmission point from the solder region to the wiring region is always at risk of fracture in the case of flexible printed-circuit boards. This is prevented by means of the invention in that, on the side of the flexible printed-circuit board (4) provided for connection to the rigid printed-circuit board (6) a clip (7) of rigid material, such as fibre-reinforced epoxy resin, is laminated on, which is cut away in the region of the solder point (5) and is additionally provided with flaps (13) in which there are holes (12) for mounting screws (8). <IMAGE>
Patent AT-E123230-T1 (AT)
Inventor: NEWMAN DUNCAN
IPC: A61L2/06
Filed: 1990-11-14
Granted: 1995-06-15
Abstract: A process, system and pressure chamber for the automated sterilization of articles, particularly medical or dental instruments is disclosed, which is simple to use and economically efficient by comparison with conventional autoclaves and steam sterilizing system. Steam is generated by the pulsed injection of a controlled quantity of water into a heated boiler (20) whenever it runs dry. The boiler (20) is coupled in a closed-loop system to a relatively small pressure chamber in the form of a cassette (10) that is readily inserted and removed from a holder comprising means for connecting the chamber to a steam inlet conduit (18) and a venting conduit (16), the latter being closed off during pressurization of the chamber. By automated monitoring of the boiler and chamber temperatures, conditions in the chamber (10) are measured and the boiler and valves in the system controlled to effect a sterilization cycle.
Patent AT-E106025-T1 (AT)
Inventor: TRAUBE GEORG
IPC: B07B1/24
Filed: 1990-02-08
Granted: 1994-06-15
Abstract: The invention describes a device for the treatment of ferrous scrap contained in incinerated household waste, the said device being equipped with a rotatable screening drum (3) and at least one magnetic separator. Attached to the cylindrical inner wall of the screening drum are vanes (5, 6) acting in such a way that, when the screening drum is rotated, the scrap is carried upwards and then falls freely onto the bottom of the drum. This detaches ash and slag particles sticking to the pieces of iron as well as rust and scale, and relatively large pieces of slag are broken up. <IMAGE>
Patent AT-E132038-T1 (AT)
Inventor: MORITA TAKAKAZU KITASAKURAZUKA
IPC: C07D295/08
Filed: 1990-03-08
Granted: 1996-01-15
Abstract: A therapeutic agent for disorders of cerebro-neural transmission system containing a compound of the formula [I] or salts thereof as an active ingredient, <CHEM>  wherein Ar or Ar min  is phenyl or pyridyl, which can be substituted by lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ; R is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ;  A is straight or branched alkylene having 1 to 6 carbon atoms ; and n is 0 or 1; and a method of preparation therefore are disclosed.
Patent AT-E113946-T1 (AT)
Inventor: O'HANLON PETER JOHN BEECHAM PH
IPC: C07D413/14
Filed: 1990-04-10
Granted: 1994-11-15
Abstract: A compound of formula (I): <CHEM> in which Ro denotes an optionally substituted isoxazol-5-yl, fury-2-yl or fur-3-yl group, has anti-bacterial and anti-mycoplasmal activity and may be prepared by a variety of processes from suitable derivatives of monic acid A.
Patent AT-E121338-T1 (AT)
Inventor: CHEN EVAN N
IPC: B26B21/22
Filed: 1990-06-05
Granted: 1995-05-15
Abstract: A razor mechanism (10) particularly suited for use with a flexible cartridge (600) having at least one attachment member (200) moveable in a direction substantially perpendicular to the longitudinal axis (L) of the razor mechanism (10) in response to the flexing of the razor cartridge (600) during shaving.
Patent AT-E141111-T1 (AT)
Inventor: WALPOLE TERENCE FREDERICK
IPC: B01D36/04
Filed: 1990-12-19
Granted: 1996-08-15
Abstract: A trickle filtration apparatus, designed to be sunk into the ground leaving only an upper portion of the apparatus above ground level (GL), comprises a primary settlement, tank (1a) side-by-side with a secondary settlement tank (6). Contained within the primary settlement, tank (1a) is a pump chamber (2), at the bottom of which is at least one pump (3) for pumping supernatent continuously to the top of filter media (5) in a filter tank (4) above the first-mentioned two tanks (1a,6). Supernatent trickles down the filter media (5) and is collected at the bottom to flow through a conduit (14) back to the pump chamber (2). The primary and secondary settlement tanks (1a,6) are separated by a pressure bulkhead (7), through which the conduit (14) extends. Inflow of sewage into the primary tank (1a) results in supernatent spilling out of the conduit (14) at a break point (16) into the secondary settlement tank (6), and in treated liquor spilling out of the latter (6) through an outlet (17). Oxygenation of the biomass on the filter media (5) is by natural air convection.
Patent AT-E83831-T1 (AT)
Inventor: KRAEUTLER BERNARD
IPC: E06B9/262
Filed: 1990-06-26
Granted: 1993-01-15
Abstract: Goods handling door comprising a screen 1 which can be raised and folded in concertina folds, stiffened by strengthening rods 2 carrying rings 4 through which pass lifting straps 3 which wind on a shaft positioned at the top. During the raising with folding of the screen, it is desirable that the screen should fold regularly and in a preferred direction. Flexible and inextensible elements 11 placed between each adjacent bar in order to limit the spacing of the said bars have a structure favouring the folding in the desired direction. 
<IMAGE>
Patent AT-E143037-T1 (AT)
Inventor: LYNCH ERIC ROYLE
IPC: C08J3/24
Filed: 1990-06-01
Granted: 1996-10-15
Abstract: Alkylthioalkanoic acids, salts or esters having the formula  R<1>S(CR<3>R<4>)xCO2R<2> where R<1> represents an alkyl or alkenyl group, or a hydroxy- or alkoxy- substituted alkyl or alkenyl group, said group containing (apart from the alkoxy carbon atoms in an alkoxy-substituted alkyl or alkenyl group) from 4 to 22 carbon atoms, R<2> represents hydrogen, a metallic or other cationic group, or an esterifying group, each of R<3> and R<4> represents independently hydrogen or an alkyl group, and x has a value of from 1 to 10, act as viscosity-modifying agents in unvulcanised rubber compositions. Compared with conventional processing aids, they improve the processing characteristics of unvulcanised rubber compositions and can have beneficial effect on the physical properties of vulcanisates obtained by the vulcanisation of such compositions.
Patent AT-E88632-T1 (AT)
Inventor: ROESSLING GEORG
IPC: A61K47/28
Filed: 1990-10-11
Granted: 1993-05-15
Abstract: Described is a method of producing aqueous solutions containing mixed micelles formed from lipids and salts of gallic acids and in which active substances insoluble or only slightly soluble in water may, if required, be solubilized. The method is characterized in that mixtures of (a) solutions containing, in a water-soluble organic solvent, the lipids, the free gallic acids and, optionally, the active substances which are insoluble or only slightly soluble in water and (b) solutions containing 0.05-3 equivalents, relative to the gallic acids, of bases and, optionally, isotonizing additives and/or water-soluble active substances are prepared, the organic solvent removed by ultrafiltration, freeze-drying, vacuum distillation or reverse osmosis and the mixture thus obtained diluted, if required, with aqueous phase.
Patent AT-E112505-T1 (AT)
Inventor: HEED BJOERN
IPC: F23G7/06
Filed: 1990-10-23
Granted: 1994-10-15
Abstract: The invention concerns a method and an apparatus for purifying air polluted with combustible substances. In accordance with the teachings of the invention is used a device known as a ''combustion exchanger'', i.e. a device comprising an air-pervious, heat-accumulating bed in which the combustible pollutants, by reversing their direction of flow, contribute to sustaining the temperature of spontaneous combustion inside the bed in order to regenerate the regular purifying device in the form of an absorption bed. This is achieved by incorporating the latter in the channeling system of the combustion exchanger channeling system and by making heated and purified air pass from said exchanger through the absorption bed in a direction opposite to the direction of regular through-flow through the absorption bed.
Patent AT-E105399-T1 (AT)
Inventor: GREFFRATH RAINER DR
IPC: F28D13/00
Filed: 1991-03-13
Granted: 1994-05-15
Abstract: 1. Heat exchange apparatus, in which solid particles are guided in an internal circuit. 2.1 In heat exchangers in which solid particles are guided for the purpose of tube cleaning in an internal circuit, so-called fluidised bed heat exchangers, problems arise during start up and in stationary mode, which are caused both by the particles themselves and by the influences on the tubular flow due to pulsations in the inlet chamber and outlet chamber. It is the object of the invention to improve the operational reliability and efficiency of such heat exchangers with the aid of simple structural means. 2.2 This object is achieved when for the purpose of forming an antechamber a perforated plate is arranged in the outlet chamber at a distance above the upper tube base and has at least one through opening which is separated from the antechamber by one or more separating plates.
Patent AT-E96536-T1 (AT)
Inventor: MUENZEL KLAUS
IPC: F41A21/32
Filed: 1991-05-29
Granted: 1993-11-15
Abstract: In order to improve the inductive transmission of pulses from a transmitter coil to a receiver coil of a projectile fuze, an insert formed of a steel band is mounted between a coil and a coil core formed of aluminum. This insert shields the coil against eddy current fields.
Patent AT-E116342-T1 (AT)
Inventor: REIMANN WERNER DR DIPL-CHEM
IPC: C08F210/00
Filed: 1991-06-15
Granted: 1995-01-15
Abstract: The terpolymers are obtained by joint polymerisation of ethylene, vinyl acetate and i-butyl vinyl ether.
Patent AT-E166492-T1 (AT)
Inventor: HSU JAMES JUEN
IPC: H01L27/092
Filed: 1991-07-17
Granted: 1998-06-15
Abstract: A process is disclosed for making MOS devices in VLSI structures on semiconductor wafers comprising highly doped short channel NMOS devices with punchthrough protection; intrinsic NMOS devices with low threshold voltage; and long channel NMOS and PMOS devices with low body factor; by providing one or more lightly doped P regions in a semiconductor wafer in which intrinsic and long channel NMOS devices may be constructed, and one or more N wells in the wafer where PMOS devices can be constructed; forming isolation oxide on the wafer before implanting the wafer to inhibit field inversion in N channel (NMOS) devices; masking N regions of the wafer except where long channel PMOS devices will be formed and portions of P regions of the wafer where long channel NMOS devices will be constructed, and optionally masking P regions where either intrinsic NMOS devices or short channel NMOS devices will be formed; and then implanting the wafer to simultaneously provide a field implant below the isolation oxide, adjacent regions where NMOS devices will be formed, as well as optionally providing a deep implant in P regions where short channel NMOS devices will be constructed to provide punchthrough protection, and optionally providing a deep implant in P regions where intrinsic NMOS devices will be constructed to raise the threshold voltage of such intrinsic devices; then masking P regions of the wafer where intrinsic NMOS devices will be constructed; and implanting the wafer to provide a VT adjustment to optimize threshold voltages of long channel and short channel NMOS and PMOS devices.
Patent AT-E167606-T1 (AT)
Inventor: SCHWENDEMAN ROBERT J
IPC: H04L7/00
Filed: 1990-11-23
Granted: 1998-07-15
Abstract: A satellite based simulcast paging communication system comprises a plurality of terrestrial stations capable of simulcasting the paging information with at least one satellite for reception by one or more of a plurality of terrestrial receivers (pagers). Also included is at least one control station for determining where and how to deliver the paging information to achieve simulcast transmission.