baber/WOPTO huggingface dataset:
Patent AT-E4432-T1 (AT)
IPC: F24S23/74
Filed: 1980-11-28
Granted: 1983-08-15
Abstract: A solar collector comprises an upper transparent flexible cover and a lower reflectively metallized sheet, the upper cover and the lower sheet both being flexible and the space between them being inflated under gas pressure. The joint between the upper and lower members is closed by longitudinal stringers that are carried by upright side walls that protect the lower sheet against deformation by the force of the wind. Tubes carrying the liquid to be heated are disposed within the inflated enclosure, the sun's rays being concentrated on them by the reflective coating on the lower sheet; and these tubes are appropriately moved so as to follow the focal point of the lower reflector as the reflector and the sun move relative to each other during the day.
Patent AT-E9932-T1 (AT)
IPC: G06K7/00
Filed: 1981-04-09
Granted: 1984-11-15
Abstract: The invention relates to a method and apparatus for identifying objects (e.g. consumer products in a supermarket) appearing in random positions and orientations and for random times on an image window and having an identification on the surface facing the image window in the form of a data field having contrasting indicia in at least one data track. The data field is first scanned with a scanning raster until a product identification code is recognized denoting the position and orientation of the data track. The data track is then read with a closely-spaced reading raster and converted to a videosignal. The amplitude of the videosignal is coded into binary digits at discrete time points and the digits are stored in a memory matrix organized into columns and rows in such a manner that an image of the data track is stored in the memory. Mutually overlapping partial regions of the memory are then read out in a pre-arranged sequence and fed to a decoder capable of accepting and decoding the information in this form. In this way, the information is converted from a row-by-row sequence produced by the reading raster into a succession of digits corresponding to individual partial regions of the data track for the recognition of individual symbols appearing therein.
Patent AT-E13727-T1 (AT)
Inventor: GREWAL VIRINDER DR-ING
IPC: H01S3/08
Filed: 1981-10-30
Granted: 1985-06-15
Abstract: A mirror structure which is provided on a polished metallic surface characterized by an adhesive layer disposed directly on the surface, an amorphous intermediate layer disposed on the adhesive layer, a reflective layer disposed on the amorphous intermediate layer and a protective layer covering the reflective layer. The mirror structure is particularly useful for a highly adhesive and corrosion-proof laser mirror which has good reflection properties and is used in a laser flatbed scanner.
Patent AT-E8743-T1 (AT)
IPC: A61K9/127
Filed: 1981-12-21
Granted: 1984-08-15
Abstract: A process for producing lipid membrane structures (vesicles or liposomes) is disclosed, wherein a solution of bilayer forming compounds in a narrowly-defined two component solvent system is dispersed in an aqueous solution and, subsequently, at least a portion of that solvent system is stripped off. This process permits the readily-reproducible production of lipid membrane structures under gentle processing conditions, ideal for use when they contain pharmaceutically-active materials.
Patent AT-E10330-T1 (AT)
IPC: A61P3/00
Filed: 1981-01-27
Granted: 1984-12-15
Abstract: Non-phosphorylated peptides and phosphopeptides useful as alimentary products or medicaments are produced by proteolytic enzyme hydrolysis of a casein-based material. Membrane ultrafiltration is used to separate phosphopeptides which are retained by the membrane in a retentate from the non-phosphorylated peptides which pass through the membrane in an ultrafiltrate. The phosphopeptides in the retentate are disaggregated and are subjected to further membrane ultrafiltration where the phosphopeptides pass through the membrane and are separated from the enzyme. The non-phosphorylated peptides have nutritive value and can be used to form compositions for providing nutrition. The phosphopeptides form salts, which have dietetic uses, with macroelements such as calcium and/or magnesium and/or oligoelements such as iron and zinc.
Patent AT-E17958-T1 (AT)
Inventor: DURAND FRANCOIS
IPC: E02B17/04
Filed: 1981-11-02
Granted: 1986-02-15
Abstract: A force limiting gear reducer for a lifting pinion of a self-elevating platform, comprising a gear reducer divided in two parts, a first of said parts being directly connected to a pinion shaft and pinion support and a second of said parts comprising a prime reducer with brake and motor connected to an input shaft of the first reducer, a reaction member on the prime reducer in the form of a geared wheel meshing with a pair of guided racks on opposite sides thereof, which are axially connected each to at least one hydraulic cylinder, and means to control the oil pressure in the hydraulic cylinders, said geared wheel being both internally and externally toothed, said external teeth being in mesh with said pair of racks, and said internal teeth meshing with a plurality of planet gears all of which planet gears are in mesh with a sun gear on said input shaft.
Patent AT-E9172-T1 (AT)
IPC: B28D1/18
Filed: 1982-01-08
Granted: 1984-09-15
Abstract: 1. A device for securing objects on a finished concrete wall and comprising a wall anchor (5) which can be inserted in a hole (10) in the concrete wall (1) and has a continuous axial bore and which contains at least one longitudinal slot (50), which penetrates the axial bore (57), divides the foot (51) of the anchor into at least two spreadable portions (52) interconnected at their roots (59), and is open towards the free end (64) of the foot of the anchor, the axial bore (57) of the wall anchor having a stepwise reduced cross-section (60) approximately halfway along the longitudinal slot (50) and near the foot (64) of the anchor, which device also comprises a knock-in pin (53) which is displaceable along the axial bore (57) and has a tapered surface for opening up the two spreadable portions (52) of the foot (51) of the anchor and which comprises a tapered tip (62), extending from the wide portion (57') into the narrow portion (57") of the axial bore (57), and a cylindrical stem (61) rearwardly adjoining the tapered tip, the knock-in pin being in total longer, and its tapered tip shorter, than the distance between the portion (60) of reduced cross-section and the end-face (64) of the foot (51) of the anchor, characterized in that the cylindrical stem (61) of the knock-in pin has a diameter adapted to fit the axial bore, and in that the foot (51) of the anchor has a terminal extension (65) which has transverse dimensions smaller than the diameter of the rest of the anchor, and the peripheral face of which, when the foot (51) of the anchor is in the spread position and the knock-in pin is driven into the portion (60) of reduced cross-section as far as the stem (61), is located at least in the proximity of the extreme end (64) within the range of the diameter of the unspread portions of the anchor.
Patent AT-E19443-T1 (AT)
Inventor: WAKABAYASHI MANABU
IPC: G11B23/033
Filed: 1982-10-19
Granted: 1986-05-15
Abstract: A disc cassette (11) for containing a disc (18) for rotation equipped with a shutter (14a, 14b) for opening and closing head windows (13) in slot form. The shutter automatically opens when the disc cassette is mounted on a cassette drive apparatus and automatically closes when it is removed therefrom. The shutter is mounted in center openings (15a, 15b) of the disc cassette for rotation therearound and has locked to one end portion thereof a movable belt (22) which causes the shutter to rotate when it moves. The movable belt has fastened thereto a spring (29, 50) for moving the belt in sliding movement to close the shutter at all times when the disc cassette is removed from the cassette drive apparatus.
Patent AT-E21539-T1 (AT)
Inventor: JOHNSON WENDELL DAVID
IPC: F16J13/24
Filed: 1982-12-09
Granted: 1986-09-15
Abstract: An improvement in a pressure relief device of the type used in a power transformer, the improvement consisting of a flat circular gasket fixedly mounted about its inner periphery, and having its outer periphery flexibly arranged for wiping contact with the inner surface of a cup-like valve member.
Patent AT-E10160-T1 (AT)
IPC: A47J31/06
Filed: 1982-02-01
Granted: 1984-11-15
Abstract: A disposable cartridge comprises a substantially rigid envelope (10) of plastics material which contains a dose of water-soluble granular, powdery or similar particulate matter adapted to produce a beverage by brewing with hot water. The envelope (10) has an inlet endwall (30) with one (44) or more water inlet through holes close to, and radially inside a peripheral region (34) thereof, the inlet endwall (30) being otherwise imperforate. The envelope (10) has an opposite outlet endwall (18) which has, within the envelope (10), a substantially axial tubular appendage (22) which extends from the inner face of the outlet wall (18) towards the inlet wall (30) and which defines a beverage outlet conduit (24) with an intake orifice (26) near the inlet wall and an outflow orifice (28) in the outer face of the outlet wall (18). (Figure 2)
Patent AT-E37155-T1 (AT)
Inventor: GEIGER MICHAEL
IPC: B23B47/24
Filed: 1983-05-06
Granted: 1988-09-15
Abstract: 1. A method of measuring the wear on a tool (12) which is received in a toolholder and is movable in a feed direction, the tip of the tool (12) being moved to a reference position in a reference plane and the position of the toolholder is then measured and is compared with a desired position which corresponds to the position of the toolholder when the non-worn tip is in register with the reference position (44), characterized in that, during travel of the tool (12) towards the workpiece (18) and/or during travel away from the workpiece (18), the tip of the tool passes through an optical measuring device (28, 30) having an optical measuring plane (44) which extends approximately transversely of the path of the tool and which serves as a reference position and detects the passage of the tip.
Patent AT-E25292-T1 (AT)
Inventor: MUTZHAS MAXIMILIAN F PROF DR
IPC: G02B5/20
Filed: 1983-06-21
Granted: 1987-02-15
Abstract: A radiation protection filter for plants wherein  tau 1<0.02  tau 3>0.4  tau 3/ tau 4>1.5  tau 4<0.4  tau 5/ tau 4>2  tau 6/ tau 4>2 and wherein  tau 1=average of spectral transmittance between 300 and 330 nm.  tau 3=average of spectral transmittance between 400 and 500 nm.  tau 4=average of spectral transmittance between 500 and 600 nm. tau 5=average of spectral transmittance between 600 and 700 nm.  tau 6=average of spectral transmittance between 700 and 800 nm.
Patent AT-E27732-T1 (AT)
Inventor: VREUGDENHIL CORNELIS AREND
IPC: F23N5/20
Filed: 1983-09-27
Granted: 1987-06-15
Abstract: The invention relates to a circuit for fail safe control of a system comprising a command switch, closing of which activates a control relay so that through the switched over contacts of said control relay a holding path for said control relay is closed. The circuit furthermore comprises an auxiliary relay and a capacitor, which capacitor after closing of the command switch only through at least a normally closed contact of the control relay can be charged to a predetermined voltage before the control relay is energized. Said control relay is energized through an energizing path containing at least one contact of the auxiliary relay offering the possibility to check a switching device, and is maintained in the energized state through a contact of the control relay. The capacitor is after energizing of the control relay connected to the auxiliary relay through at least one of the now switched over contacts of said control relay and forms during a predetermined period the only voltage source for said auxiliary relay, energizing said auxiliary relay.
Patent AT-E39074-T1 (AT)
Inventor: KRUMME JOHN F
IPC: B23K3/04
Filed: 1983-09-30
Granted: 1988-12-15
Abstract: An autoregulating, electrically shielded heater employs a laminated structure having two magnetic alloy permeable materials of widely differing Curie point temperatures and preferably of differing resistivities. A constant current supply is connected across the laminate such that current flows in the laminae along parallel paths. Due to skin effect, the current is confined to a thin region of a first lamina which is located between the other lamina and the electrical return path. This first lamina has the lower Curie temperature and preferably the higher resistivity of the two laminae to produce heating proportional to I<2>R1. When the Curie temperature of the first lamina is approached, the current spreads into the other lamina which may have a lower resistivity and higher Curie temperature and heating is obtained by I<2>R2 where I<2> is a constant due to the constant current source and preferably R2 <R1. Thus, power is reduced and temperature is maintained at or about the Curie temperature of the first layer. The high permeability of the second lamina prohibits the current from penetrating deeply into the second laminae whereby a low frequency power supply may be used without radiation of the electromagnetic field.
Patent AT-E26749-T1 (AT)
Inventor: SIEGAL BURTON L
IPC: F16K31/02
Filed: 1983-11-04
Granted: 1987-05-15
Abstract: A fluid control device includes a piezoelectric bender (48a, 48b) co-operating with an impacting member (30) to deform a membrane (24) over a valve seat (29) upon energisation or de-energisation for achieving desired rapid and accurate contrrol to fluids under pressure in a variety of different applications, such as, computer printing, fluidics, etc. The bender (48a 48b) as well as the impacting member (30) are each advantageously isolated from the fluid.
Patent AT-E27407-T1 (AT)
Inventor: SCHUMACHER HEINZ
IPC: F26B5/04
Filed: 1984-03-08
Granted: 1987-06-15
Abstract: The filtering vessel (1) holding cartridge filter (16) is connected to a receiver (3) through a quick-opening valve. There is generated an underpressure in (3) for separating the filter cake built up on the cartridges, said underpressure being lower than the evaporation pressure of the liquid contained in the filter cake. Accordingly, there is built up an overpressure in the filtering vessel (1). An immediate opening of the valve (2) and a proportionate temperature in system (1) and (2) results in a spontaneous bursting off of the filter cake from the cartridge surface, which bursting off, in consequence of the pressure compensation between (1) and (3) still will be increased by means of the liquid contained in the filter cake evaporating in the course of a flash procedure. The relatively dry filter cake is collected in the receiver (3). The next filtration process can be started after closing valve (2).
Patent AT-E32258-T1 (AT)
Inventor: ENGELHARDT DIETER
IPC: F23M5/08
Filed: 1984-06-22
Granted: 1988-02-15
Abstract: A heat exchanger serving for the heating of an organic transfer liquid by combustion gases from a burner has a metallic housing in the shape of an upright cylinder with a widened upper part; the transfer liquid flows through an inner coil extending over nearly the full height of the housing and in series therewith through an outer coil surrounding the inner coil in the widened upper part. The two coils are enveloped by combustion gases, generated within or outside the housing, which rise from its bottom to the top inside the inner coil and then descend around the outer coil to an exit port provided near the lower end thereof. The top, bottom and upper cylinder part are overlain by conduits carrying a cooling fluid, preferably the same transfer liquid; in a preferred embodiment, these conduits are designed as half-pipes welded onto the outer housing surfaces to form cooling channels.
Patent AT-E34390-T1 (AT)
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D333/00
Filed: 1984-09-14
Granted: 1988-06-15
Abstract: This invention relates to pyrrolylaminopiperidines and related compounds of the formula  <IMAGE>  where R is hydrogen, loweralkyl, Arloweralkyl, cycloalkylloweralkyl, loweralkenyl and thienylloweralkyl; R1 is lower alkyl, hydrogen, loweralkylcarbonyl, loweralkoxycarbonyl, loweralkylthiocarbonyl of the formula  <IMAGE> cyano, loweralkylaminocarbonyl, diloweralkylaminocarbonyl, cycloalkylcarbonyl, cycloalkylloweralkylcarbonyl and loweralkenylcarbonyl; R2 is hydrogen, halogen and methyl; and the pharmaceutically acceptable acid addition salts thereof.
Patent AT-E39561-T1 (AT)
Inventor: BUESCHKENS GUIDO
IPC: B65B31/00
Filed: 1984-12-24
Granted: 1989-01-15
Abstract: The invention concerns a process and device for metering small amounts of a low boiling liquified gas which flows from an orifice of a cold-insulated vessel. In this process and device the orifice of the vessel is sealed off by a gas bubble.
Patent AT-E24209-T1 (AT)
Inventor: GUILLERMET ROBERT
IPC: C25D11/00
Filed: 1984-03-14
Granted: 1986-12-15
Abstract: The present invention relates to a process and apparatus for electrochemical treatment in a static mode or in a feed motion mode of the surface of metal products of elongate shape. The process is characterized in that cathodic and anodic zones are produced within the same volume of electrolyte, the zones being separated from each other and being displaced parallel to the product in a cyclic manner. The process is carried out in a cell having a single compartment in which there are at least four electrodes, two of which have voltage applied thereto. The invention is applied more particularly to aluminium, magnesium, titanium and alloys thereof, in order to provide for regular treatment of the entire surface of the product.
Patent AT-E27900-T1 (AT)
Inventor: BOLAND MICHEL ARMAND GHISLAIN
IPC: A61B17/64
Filed: 1984-01-06
Granted: 1987-07-15
Abstract: 1. A method of controlling the stability of an orthopaedic assembly carried out by means of an external fixture and comprising at least one clamping bar connected to at least two pins by means of clamps, characterized by the use of a clamping bar provided with 5 sets of strain gauges having at least one gauge each ; one set measuring the torsion of the bar and two pairs of sets measuring two perpendicular components of the deflection of the bar at two places thereon, by determining by means of these strain gauges the torsion and deflection at the level of the clamps which connect the clamping bar to the pins and by comparing the levels of torsion and deflection thus determined with those able to induce sliding of the clamps.
Patent AT-E37658-T1 (AT)
Inventor: GRISS PETER PROF DR
IPC: A61F2/36
Filed: 1985-04-06
Granted: 1988-10-15
Abstract: 1. A shank widening conically from the distal end, for a hip joint prosthesis and formed with longitudinal ribs at least in the proximal region of its surface parts which, when fitted, extend substantially in the anterior/posterior direction, the ribs extending substantially in the direction of the longitudinal axis of the shank and the height of the ribs being not more than a quarter of the maximum thickness of the shank measured in the anterior/posterior direction between the rib apices, and the distance between two adjacent rib apices being at least equal to the rib height, characterized in that the longitudinal rib structure is formed in the proximal region with transverse grooves (10) at various non-horizontal angles (alpha) to the vertical longitudinal axis (3) of the shank (1).
Patent AT-E34229-T1 (AT)
Inventor: VAN ROOY JACOBUS HUBERTUS MARI
IPC: G01L3/14
Filed: 1985-01-18
Granted: 1988-05-15
Abstract: Device for determining the torque transmitted between a set of conical disks (6,8; 106,108; 206,208) of a continuously variable transmission and the shaft (1,101,201) thereof comprising an interconnecting element (15,115,215) which is twistable over a restricted angle and interconnected between the set of conical disks (6,8; 106,108; 206,208) on the one hand and the shaft (1,101,201) on the other hand, and by two toothrings (18,18a; 118,118a; 218,218a) with radially outwardly directed teeth, coaxial with this element (15,115,215) and connected to the respective ends thereof, and each enclosed by an opposite, in cross-section U-shaped stationary toothring (19,19a; 119,119a; 219,219a) provided with a winding (24) of which the turns run into the circumferential direction.
Patent AT-E43494-T1 (AT)
Inventor: KALVAG JOHN BARD
IPC: A63B21/065
Filed: 1985-03-15
Granted: 1989-06-15
Abstract: An apparatus for the treatment of patients suffering trom lumbar back ailments or the like comprises at least one float body (1) suspended from an overhead support (3.4,5,6,7), intended for suspending the patient who is partially submersed in water and subjected to loading from weights (13), preferably at the hip region. The overhead support consists of a suspension means (2) from which, by emans of straps (9), a vest (10) is suspended, adapted to fit closely about the chest region of the patient and thereby supporting the patient. The straps (9) are attached to the overhead support (2) via a yoke or crossbar (8) having a central, vertical journal that is pivotally mounted at the top (7) of the overhead support.The float body may consist of two elongated, substantially boat-shaped floats (1), and the overhead support may consist of four downwardly-depending legs (3,4,5,6) attached at the lower ends thereof to the floats (1) and rigidly attached at the upper ends thereof to a top piece (7) which is disposed centrally between the floats (1) and from which the crossbar is supported.
Patent AT-E39592-T1 (AT)
Inventor: GLUCKSTERN ROBERT L
IPC: G01R33/383
Filed: 1985-04-22
Granted: 1989-01-15
Abstract: A segmented permanent ring magnet (10) which is tunable to provide a preselected transverse magnetic field within the magnet interior is disclosed. The permanent magnet is constructed of material which has essentially linear behaviour in the second quadrant of the B-H curve. The invention includes a method of tuning a segmented permanent ring magnet and a method of manufacture for blocks (14,16,18, 20) of magnetic material which make up the magnet. The magnets of the present invention are particularly adapted for use as bias magnets in NMR imaging systems.
Patent AT-E43815-T1 (AT)
Inventor: DILLY JACQUES
IPC: B62D21/10
Filed: 1985-02-22
Granted: 1989-06-15
Abstract: 1. An integrated platform-frame of habitable and movable construction mounted on wheels, having an upper thin wall (14), a lower thin wall (1) and a sidewall (4, 15) bounding a volume in which are arranged frame members such as reinforcements (5, 6) and crosspieces (7, 8) and which is filled with insulating matter (18), characterised in that the said frame members (5, 6, 7, 8) are attached to the inner face of the lower wall (1) and have a height less than the final inner height of the platform-frame whilst the insulating matter (18) is a semirigid foam fit for holding apart the lower wall (1) and upper wall (14).
Patent AT-E45446-T1 (AT)
Inventor: NACABAL MICHEL
IPC: H02J9/06
Filed: 1985-06-20
Granted: 1989-08-15
Abstract: 1. Stabilized electrical power supply device, of the type comprising a static inverter (9) fed at normal rating by the electrical power distribution grid via a rectifier (2) and, in the event of failure of the grid, by a battery of accumulators (4) which is associated with a battery charger (5) connected to the grid, characterized in that it comprises in series, upstream of the inverter (9), a chopper-booster (8), the inverter and the chopper-booster being controlled by a regulating system (13) acting separately on the chopper-booster and the inverter, on the one hand to regulate the amplitude of the output direct current voltage of the chopper-booster which feeds the inverter with direct current voltage of substantially constant amplitude, in such a manner as to maintain the amplitude of the output alternating current voltage of the inverter substantially constant, and on the other hand to regulate the frequency of the inverter in such a manner as to maintain the frequency of the output alternating current voltage of the inverter substantially constant.