baber/WOPTO huggingface dataset:
Patent AT-E67299-T1 (AT)
Inventor: KELLER KARL DIPL-ING
IPC: F26B3/088
Filed: 1989-11-07
Granted: 1991-09-15
Abstract: A sand layer is fluidized by a gas stream or current in a fluidized bed dryer and indirectly heated by immersed stationary heat-exchanger tubes. The sludge to be dried is continuously fed under pressure in a pumpable conditon from above onto the fluidized sand layer. The sludge is coagulated in the fluidized sand layer to form sludge lumps. Here, the sludge lumps are successively dried from the surface down to the core thereof, and the already dried layers of the sludge lumps are successively abraded by the fluidized sand, whereby the sludge lumps are entirely comminuted and the dry matter thereof is pulverized to form dust. This product dust is continuously discharged together with the exhaust-gas stream from the fluidized bed dryer and continuously separated as a product from the exhaust-gas stream. The gas stream or current freed from dust is partially recycled in a closed circuit back to the fluidized bed dryer for fluidization of the sand layer.
Patent AT-E96899-T1 (AT)
Inventor: MILLER JEREMY PAUL
IPC: A23L3/36
Filed: 1989-11-27
Granted: 1993-11-15
Abstract: A tunnel freezer (1) comprises an elongate tunnel (2) which is provided with a removable liner (3) which includes a weir (6) and a multiplicity of lifting bars (27, 28, 29, 30). The internal geometry of the tunnel freezer (1) can be changed by simply removing the liner (3) and replacing it with another liner having a different arrangement of weirs and/or lifting bars.
Patent AT-E85588-T1 (AT)
Inventor: HARDER HUGO
IPC: B65F1/08
Filed: 1989-12-15
Granted: 1993-02-15
Abstract: The invention relates to an advertising column container having a cylindrical body (3) which is hollow on the inside, a foot part (2) for anchoring the container (1) in the ground, and a cover (4) having a projecting edge (4a), which possesses, in the outer surface s of the cylindrical body (3), at least one aperture (5) of any desired size and any desired cross-section which permits access to the inner cavity (6) of the container (1), in which there is preferably provided a cylindrical single-chamber or multi-chamber vessel (7), open at the top, for the collection of one or more types of refuse. The advertising column container according to the invention can be used both as an advertising column and, simultaneously, as a container for the separate collection of waste glass, waste paper, batteries, plastics, metal and other wastes, and as a vessel for the collection of bulky refuse. <IMAGE>
Patent AT-E86601-T1 (AT)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07C69/82
Filed: 1989-04-10
Granted: 1993-03-15
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where the R groups are independently hydrogen, or lower alkyl; A is -C(O)O-, -OC(O)-, -C(O)S-, or -SC(O)-; n is 0-5; and Z is H, -COB where B is -OH or a pharmaceutically acceptable salt, or B is -OR1 where R1 is an ester-forming group, or B is -N(R)2 where R is hydrogen or lower alkyl, or Z is -OE where E is hydrogen or an ether-forming group or -COR2 where R2 is hydrogen, lower alkyl, phenyl or lower alkyl phenyl, or Z is -CHO or an acetal derivative thereof, or Z is -COR3 where R3 is -(CH2)mCH3 where m is 0-4 and the sum of n and m does not exceed 4.
Patent AT-E113161-T1 (AT)
Inventor: BRADLEY JOHN
IPC: A01B29/04
Filed: 1989-08-10
Granted: 1994-11-15
Abstract: Earth working apparatus includes a flexible helical coil (12) mounted on a frame (11) for rotation about its longitudinal axis. In operation the coil (12) rotates about a substantially horizontal axis by the effect of contact of the earth with the coil when the coil is dragged across the ground, for example by a tractor. Means for cleaning the coil comprises a plurality of cleaning elements (19) for engaging with or protruding into the coil. Each said cleaning element is pivotable about an axis (17) extending substantially transverse to the longitudinal axis of the coil (18), and the cleaning elements are all coupled to a shaft (18) extending substantially parallel to the longitudinal axis of the coil. This shaft (18) is arranged to be reciprocated substantially parallel to said longitudinal axis to pivot the cleaning elements and out of any potential jamming position relative to said coil.
Patent AT-E79897-T1 (AT)
Inventor: COUTANT ANTOINE
IPC: A23L27/10
Filed: 1989-03-03
Granted: 1992-09-15
Abstract: Stable aqueous emulsions of essential oils consisting of  - 1 to 45 parts by weight of an essential oil - 0.01 to 1 part by weight of a nonionic emulsifier chosen from sugar glycerides and sugar esters  - 0.2 to 1.5 parts by weight of xanthan gum  - and the residue to 100 parts by weight of water. They are prepared by dissolving xanthan gum in the nonionic emulsifier and dispersion of the essential oil before or after the addition of xanthan gum. Use for the preparation of aromatising concentrates.
Patent AT-E81666-T1 (AT)
Inventor: COSYNS JEAN
IPC: C07C9/04
Filed: 1989-03-20
Granted: 1992-11-15
Abstract: Process for selective hydrogenation in a liquid phase of an effluent originating from an ethane steam cracker, in which the said effluent is brought into contact with a catalyst consisting of at least supported palladium, characterised in that the operation is carried out in the presence of a liquid phase containing at least a proportion of the hydrogenated, condensed and recycled petrol cut of the said effluent. 
<??>The said effluent (1), the said liquid phase (8) and optionally hydrogen (13) pass through the hydrogenation reactor (4). The product obtained is fractionated (5) into a head gas cut (7) containing ethylene and a bottom liquid petrol cut which is partially recycled (8). 
<??>The process can be employed for the production of ethylene and for the production of petrol. 
<IMAGE>
Patent AT-E85607-T1 (AT)
Inventor: STANEK JAROSLAV DR
IPC: C07C281/06
Filed: 1989-03-16
Granted: 1993-02-15
Abstract: Compounds of formula I   <IMAGE> (I)  wherein A, X1, X2, X3, X4, Y, Z and R1 to R6 have the meanings given in the description, have valuable pharmaceutical properties and are effective especially against tumors. They are prepared in a manner known per se.
Patent AT-E130631-T1 (AT)
Inventor: POST LEONARD E
IPC: C12N15/09
Filed: 1989-08-02
Granted: 1995-12-15
Abstract: Methods for isolating thymidine kinase-encoding DNA of a herpes virus are described. These methods utilize degenerate primers based on regions of relatively conserved amino acid sequence in herpes virus thymidine kinase proteins to initiate a polymerase chain reaction which yields large amounts of the thymidine kinase-encoding DNA. The methods are illustrated in the isolation of the thymidine kinase gene of feline herpes virus, which can be used to construct recombinant thymidine kinase-negative feline herpes viruses for purposes of constructing live vaccines and expression vectors. In addition, the regulatory elements of the feline herpes virus thymidine kinase gene are useful in the construction of recombinant DNA vectors.
Patent AT-E113715-T1 (AT)
Inventor: RUSE ALIOS
IPC: G01N1/24
Filed: 1990-02-12
Granted: 1994-11-15
Abstract: The application relates to a measuring line for a device for measuring sulphur dioxide (SO2) and is characterised in that the measuring line (7) has an inlet (1) via which metered amounts of an acid or an aqueous solution of an acidic salt can be fed into the measuring line (7). <IMAGE>
Patent AT-E140817-T1 (AT)
Inventor: CASEY JOHN
IPC: F01N1/24
Filed: 1990-04-14
Granted: 1996-08-15
Abstract: For sound absorption at an oil sump (1) of motor vehicles while substantially retaining the cooling function of the oil sump (1), a layer (5) of viscoelastic material and a metallic cover layer (6) lying on top of the latter are attached to those regions (2) at which the highest amplitudes of the sound waves occur. <IMAGE>
Patent AT-E112247-T1 (AT)
Inventor: VEZZA THOMAS FRANCIS
IPC: C04B35/101
Filed: 1990-10-02
Granted: 1994-10-15
Abstract: A high alumina ceramic composition has controlled small amounts of Mgo and CaO. When refractories made from the composition are fired, the alumina and MgO react to form spinel. The CaO promotes such reaction while minimizing undesirable expansion, and results in a refractory having significantly improved hot strength and other desirable physical properties.
Patent AT-E156313-T1 (AT)
Inventor: MARZ DANIEL
IPC: H04B1/10
Filed: 1990-11-21
Granted: 1997-08-15
Abstract: A carrier is received containing a plurality of signals within a first frequency band, for example television signals within the cable television band. The signals are upconverted to a second frequency band above the first band wherein a selected one of the upconverted signals will reside at an intermediate frequency within the second band. The selected upconverted signal is input to a homodyne detector operating at or near intermediate frequency. In-phase and quadrature signals output from the homodyne detector are digitally processed to recover a baseband signal. <IMAGE>
Patent AT-E116872-T1 (AT)
Inventor: VON SCHUCKMANN ALFRED
IPC: B05B7/24
Filed: 1990-11-29
Granted: 1995-01-15
Abstract: The invention relates to a liquid spray device with an air pump (P) which is to be actuated via a handle (3) and whose overpressure air cushion forces out the liquid (5) when a headpiece-side outlet valve (4) is actuated and atomises it by mixing it with the liquid jet, and proposes, for the purpose of achieving a constructionally simple storage which dispenses with springs, forming between the removable headpiece (2) and an air pump handle (3) arranged at the opposite end a cartridge receiving space (11) which can be subjected to the air overpressure. As a result, a stable non-dribbling spray jet is obtained. <IMAGE>
Patent AT-E81189-T1 (AT)
Inventor: SKOVRON ALAN
IPC: B08B3/12
Filed: 1990-02-09
Granted: 1992-10-15
Abstract: There is disclosed method and apparatus for cleaning electronic fuel injectors, and other electronically controlled injectors such as air injectors. The method comprises the steps of supporting an electronic fuel injector (1) in a bath of cleaning fluid (6) such that at least the inlet or outlet is immersed and pulsating the injector such that cleaning fluid flows through the injector.
Patent AT-E143757-T1 (AT)
Inventor: BLACKWELL STEVEN R
IPC: G06F13/00
Filed: 1990-05-17
Granted: 1996-10-15
Abstract: An improved data terminal equipment (DTE)-modem arrangement is disclosed. In this arrangement, a single processor, such as one that resides within a DTE, both executes an application program and implements a modem. A DTE that utilizes this arrangement, therefore, needs only a single processor to perform both the application and modem functions.
Patent AT-E91649-T1 (AT)
Inventor: RITTER GERHARD DIPL-ING DR
IPC: B21B43/00
Filed: 1990-09-17
Granted: 1993-08-15
Abstract: Method and device for descaling of round steel bars, in which the steel bars (S) are dropped one after the other, while maintaining a selectable transverse spacing, onto a feed device (5) moving continuously in the transverse direction of the bars, and a group of bars from among these continuously moving steel bars is lifted, while maintaining their position relative to one another, displaced horizontally and transferred in a positively guided manner in the longitudinal direction of the bars, while maintaining the predetermined relative position of the bars, to a descaling device (14), in which the bars are descaled over essentially their entire circumference. <IMAGE>
Patent AT-E116426-T1 (AT)
Inventor: BUDMIGER HERMANN
IPC: F41A33/02
Filed: 1991-06-20
Granted: 1995-01-15
Abstract: The holding housing (1) of the laser pulse transmitter has essentially the shape and size of the cartridge suitable for a weapon and can be inserted instead of this into the barrel or the cartridge bearing of a weapon. The holding housing (1) contains a sleeve (2) which is closed at both ends by means of holders (4,6). A laser collimator (28) is arranged at the front end and a switch (8) designed as piezoceramic (10) is arranged at the rear end. A printed circuitboard (34) is provided in the chamber (32) formed between the holders (4,6), a current source (36) being present on one side and a driver circuit (38) on the other side. Since the piezoceramic (10) serves only as a switch (8) and batteries (36) are provided as a current source, on the one hand a very small design and on the other hand a low striking force of the striking pin are possible. The laser pulse transmitter can thus also be designed for small-calibre weapons. <IMAGE>
Patent AT-E126897-T1 (AT)
Inventor: WINTERSTEIN DONALD F
IPC: G01V1/28
Filed: 1991-06-25
Granted: 1995-09-15
Abstract: A method for analyzing seismic shear wave data, using a layer stripping technique, to predict subsurface stress regimes is disclosed. Polarization directions of shear wave data, from either a vertical seismic profile or from surface reflection data, are analyzed, and time lags between fast and slow split shear wave are determined. Natural polarization directions of and time lags between the split shear waves in an upper layer are determinded above the shallowest depth where data cues suggest polarization changes take place. Source and receiver axes of the data below the depth of polarization changes are rotated by an azimuth angle, to bring the axes into proper alignment. A static time shift is then applied to eliminate the time lag in the upper layer above the depth where polarization changes were indicated. <IMAGE>
Patent AT-E125961-T1 (AT)
Inventor: MEYERHOF HARTMUT
IPC: G04G15/00
Filed: 1991-11-01
Granted: 1995-08-15
Abstract: A time switch device (31) for a sequence of control signals (39) to be transmitted as a function of time, for example for the time-dependent variation of command variables in control engineering or for directly switching operating or checking devices on or off as a function of time, is intended to be capable of easier control by an operator while being designed for greater ease of production. For these purposes, the ability for the time-locking circuit to be influenced manually by the user or for it to be decoded by interrogation is completely abandoned, and instead the time switch device (31) is fitted from the outset in the factory with a lithium battery (32), which is typically designed with a lifetime of at least ten years, and taken into operation such that it cannot be switched off. This time switch device (31) therefore already runs correctly when commissioned without the need for the operator to intervene in its functioning. All that remains necessary manually is to select between a number of prescribed switchover time sequences by means of a program changeover switch (37), for which purpose there is also no need for any user guidance on the display, which means that it is also possible to abandon a (time) display, including the functionally critical multiple connections to display/control circuits, which are complicated in terms of circuitry, and likewise to abandon the setting switch wiring that is otherwise required for intervention in the time-dependent switching sequence. <IMAGE>
Patent AT-E129585-T1 (AT)
Inventor: LAMLE STEWART MILTON
IPC: A63F3/00
Filed: 1991-02-28
Granted: 1995-11-15
Abstract: In apparatus (10), a progressive jackpot is awarded in the event that the outcome of an actual series of games at gaming locations (12,13,14) is the same as the outcome of a hypothetical series of games. The hypothetical game outputs are determined by a random number of generator (21) and a plurality of jackpots of differing values may be won depending on the number of games in the hypothetical series. The jackpot amount is incrementally increased for each game played which does not result in a jackpot win and is reduced to an initial value after a jackpot win. <IMAGE>   <IMAGE>
Patent AT-E134260-T1 (AT)
Inventor: LLOYD WILLIAM JOHN
IPC: F23D14/04
Filed: 1991-04-10
Granted: 1996-02-15
Abstract: A gas burner assembly of modular construction enabling the configuration to be varied to suit boiler of different types comprises a main burner (1), a control arrangement (3) including valves for controlling supply of gas to the burner, a manifold (2) made as a metal casting and including respective gas passages for conducting main gas and pilot gas, and an inlet shroud (7) interconnecting the main burner and manifold, the inlet shroud including a bracket (105) for mounting the pilot burner (102) and associated control devices (103, 104) and having a duct formed within its wall for carrying gas from the manifold to the pilot burner. The control arrangement (3) has alternative mounting locations on side and end faces for connection of the manifold thereto. <IMAGE>
Patent AT-E120149-T1 (AT)
Inventor: NICHOLS DWIGHT ELLIS
IPC: B65D19/06
Filed: 1991-04-19
Granted: 1995-04-15
Abstract: A shipping container (10) having an inner tank (12), a housing (16) and a pallet (14). The tank (12) is made of poly material and is positioned and supported within the housing (16) on the pallet (14). The housing (16) includes upright side walls (32) which maintain the tank side walls in an upright position and further includes a top structure (28) and bottom structure (30). The bottom structure (30) is attached to the pallet (14) and assists the pallet in supporting the weight of the tank (12). Both the top and bottom structures (28,30) incorporate features which allow them to self engage the upper and lower periphery ends of the side walls (32) upon relative telescoping movement between the top and bottom structures (28,30) and the side walls (32). This engagement is releasable and generally allows the housing to be quickly and securely snapped together. <IMAGE>
Patent AT-E101901-T1 (AT)
Inventor: BRUDERER DANIEL
IPC: F15B21/08
Filed: 1991-01-22
Granted: 1994-03-15
Abstract: The pneumatic spool valve has a moving-coil drive (13), by means of which the spool (7) can be displaced axially, via a control loop, for air pressure control. The spool valve furthermore has a pressure sensor (11) for detecting the operating pressure and a position sensor (16) for detecting and controlling the spool position. The valve can be switched over during operation, via the control loop which has at least two control paths, such that it operates as a proportional movement valve or as a proportional flow control valve. In this case, the drive (13), the spool (7), the sensors (11, 16) and the control electronics (17) form a functional unit. <IMAGE>
Patent AT-E163174-T1 (AT)
Inventor: FARONE WILLIAM A
IPC: C05D1/00
Filed: 1990-12-20
Granted: 1998-02-15
Abstract: Disclosed is the use of the peroxides of calcium, potassium, and magnesium as supplements for plants that release oxygen to the media in which the plants grow. The peroxides are preferably mixed with phosphate ion which prolongs the period of time during which oxygen is released. The peroxides may be mixed with macronutrients and micronutrients to provide fertilizers or applied direct to the media. Sufficient peroxide is used to release an effective amount of atomic oxygen to offset the negative effects of excessive water in the media and enhance plant growth and appearance. Effective amounts of metals are used as bioactive agents for suppressing or enhancing the activity of microorganisms in the soil depending on whether such microorganisms are detrimental or beneficial to plants.
Patent AT-E146050-T1 (AT)
Inventor: SUOMINEN KERSTI HANNELE
IPC: A47C7/42
Filed: 1991-03-06
Granted: 1996-12-15
Abstract: PCT No. PCT/FI91/00064 Sec. 371 Date Sep. 3, 1992 Sec. 102(e) Date Sep. 3, 1992 PCT Filed Mar. 6, 1991 PCT Pub. No. WO91/13574 PCT Pub. Date Sep. 19, 1991.A sofa or armchair with adjustable sitting depth (7-8), which has a back rest (1), which can be detached and taken off and the distance of which can be changed and thus, the sitting depth can be changed, and to which belongs an adjusting and locking device (2), with which a stepless or adjustment with steps are locked. E.g. the back of a sofa is traditionally fixed and almost all adjustment possibilities have been different solutions by cushions, which however, are not always satisfying when thinking of needs of different people. With this solution people of different lengths can adjust the sitting depth of a sofa or armchair fitting to themselves, which at the same time makes the sitting more comfortable and along with that reduces likelihood of back problems. Also the adjustable back rest gives new dimensions and possibilities for furniture design and product development.
Patent AT-E124506-T1 (AT)
Inventor: KLUSER REMO
IPC: E04D3/36
Filed: 1991-03-14
Granted: 1995-07-15
Abstract: A large area washer with a perforation (2) through which a fastener passes has a peripheral border (4) which forms the peripheral limit (3) and which is constructed from one or more longitudinal steps or curves. Individual sections (6) of the peripheral border (4) are set back in the longitudinal direction of the latter from the sections (5) in a plane parallel to, and at a distance from, said sections. The transitions (7) between the mutually offset sections (5, 6) of the peripheral border (4) are curved or sharp-angled.This type of washer can be made of relatively thin-walled material but is nevertheless suitable for use in unmatching devices.
Patent AT-E126442-T1 (AT)
Inventor: BIRNSTIEL MAX L
IPC: A61K31/70
Filed: 1991-05-10
Granted: 1995-09-15
Abstract: New protein-polycation conjugates are capable of forming soluble complexes with nucleic acids or nucleic analogs. The protein portion of these conjugates is a protein capable of linking with a cellular surface protein expressed by cells of the T-cell lineage, so that the complexes thus obtained are absorbed by cells which express the T-cell surface protein. Complexes useful in pharmaceutical compositions contain a therapeutically or gene therapeutically active nucleic acid.
Patent AT-E143282-T1 (AT)
Inventor: LOCHTEFELD THOMAS J
IPC: A63C19/10
Filed: 1991-08-15
Granted: 1996-10-15
Abstract: A method and apparatus for controllably injecting, subsequent to the start of a water ride, a high velocity water flow (30) over the water ride surface (25). A rider (29) (or vehicle) that rides into such injected flow (30), as a result of water-to-rider momentum transfer, either be accelerated, matched, or decelerated in a downhill, horizontal or uphill straight or curvilinear direction by such injected flow (30). Flow emitting nozzles (24) can be either positioned above, along side, or from any position along the length of the water ride surface (25).
Patent AT-E146830-T1 (AT)
Inventor: BILLGREN TOMAS
IPC: D04H1/42
Filed: 1991-11-18
Granted: 1997-01-15
Abstract: PCT No. PCT/SE91/00779 Sec. 371 Date May 11, 1993 Sec. 102(e) Date May 11, 1993 PCT Filed Nov. 18, 1991 PCT Pub. No. WO92/08832 PCT Pub. Date May 29, 1992.The present invention relates to a method for producing spunlace material in which there is formed a fibrous web by air-laying a layer of fibres of staple length on a forming wire and air-laying a layer of short fibres on top of the layer of staple fibres. According to the invention, the fibrous web is passed to an entangling wire 18 on which there is arranged at least one elongated element 17 whose diameter is much greater than the diameter of the wires 16 in the entangling wire 18, whereafter the fibrous web is entangled. The invention also relates to an arrangement for carrying out the method, and to a spunlace material produced in accordance with the method.
Patent AT-E111395-T1 (AT)
Inventor: AKSELRUD VITALY
IPC: B29C45/16
Filed: 1992-04-24
Granted: 1994-09-15
Abstract: A metering device, a shooting pot, useful in the hot runner system of an injection molding machine including a piston cylinder assembly where the piston is movable in a first direction to effect a valve action and in a second direction to advance a metered volume of thermoplastic material. <IMAGE>