baber/WOPTO huggingface dataset:
Patent AT-E115359-T1 (AT)
Inventor: CHAPIN RICHARD DEXTER
IPC: B29C65/40
Filed: 1983-03-28
Granted: 1994-12-15
Abstract: An elongated fluid distributing hose (10) for use in an irrigation system for plants, vegetables and the like. The hose incorporates a particular arrangement of a main supply channel (12) for gross water movement, and a water distributing network for fine water movement. Water pressure reduction takes place in the water distributing network at the point of the passing of the water from the high pressure main supply channel through a series of first fluid-passing openings or inlet stations (36) through one or more smaller fluid-restricting passages (18,19,20). In certain embodiments , a straucture is provided to perform a pressure regulating function in each of the smaller passages . In one embodiment, pressure reduction between an inlet and an outlet is by way of a serpentine fluid-restricting path. A novel method and machine are employed to manufacture the various hoses embodying the teachings of the subject invention. <IMAGE>
Patent AT-E84732-T1 (AT)
Inventor: SEAH ALEXANDER MIN
IPC: B01J19/32
Filed: 1987-08-19
Granted: 1993-02-15
Abstract: Disclosed is a technique for packing an exchange chamber to facilitate interaction between two fluids. Corrugated packing plates are arranged with the corrugations of next corrugated plates running in different directions. The plates feature slots breaking the ridges of the plates and having corresponding tabs projecting into the corrugation grooves. The slots may provide drip points for liquid as one fluid moving through the slots in addition to permitting flow of the second fluid through the slots. A lip at the intersection of a slot and the ridge it breaks captures liquid bridging the slot to direct such liquid to the underside of the ridge.
Patent AT-E57123-T1 (AT)
Inventor: DUPIN CLAUDE
IPC: B25B23/145
Filed: 1987-07-24
Granted: 1990-10-15
Abstract: A portable pneumatic machine is provided including an incorporated electronic circuit for controlling and monitoring the operation, which circuit is fed with current delivered by an electric generator rotated by the driving pneumatic air, the electric generator having means for delivering signals representative of at least one operating parameter of the machine usable by the incorporated electronic control and monitoring circuit.
Patent AT-E83562-T1 (AT)
Inventor: GAECHTER BERNHARD F
Filed: 1987-02-09
Granted: 1993-01-15
Abstract: The procedure for measuring the distance between an emitter-receiver and a target by means of pulsating optical signals uses a very low energy of pulsation but nevertheless possesses a sensitivity and immunity to disturbances superior to those of conventional methods. Groups of pulses are directed at the target at a rate of approximately 10 to 150 kHz. The series of signals emitted and reflected are scanned and digitized at a frequency depending on the emission pulse rate. The values obtained are then added cumulatively to the corresponding values for each emission pulse in synchronization with the scanning frequency. The information concerning the distance is derived from the signal so obtained. The signal received should preferably be scanned at a scanning frequency in the nanosecond range. The treatment of the signal may take place, for example, in a parallel adder (7). In this case, and for each signal emitted, the digitalized received signal is added cumulaively to the total in the adder. In particular, the output terminal of the adder (7) may be connected to a shift register (9) withan entry for the second summand. Alternatively, a microprocessor operating in the nanosecond range and incorporating the function of the parallel adder (7) relating to the emitted pulses may be provided.
Patent AT-E85632-T1 (AT)
Inventor: FACHINI MARCO DR
IPC: C08L95/00
Filed: 1988-07-07
Granted: 1993-02-15
Abstract: The description is given of a composition, which can be added to the bituminous binder during the preparation of the bituminous conglomerate used for paving roads, for giving the conglomerate high mechanical characteristics and resistance to high and low temperatures. Also described is a process for using this composition, together with sludge obtained in the treatment of waste lubricating oils, for preparing - either in the cold or hot state - bituminous conglomerates, as well as waterproofing and sealing products.
Patent AT-E58936-T1 (AT)
Inventor: AKESAKA TOSHIO
IPC: E02F5/20
Filed: 1988-08-10
Granted: 1990-12-15
Abstract: A method for excavating a hole and an apparatus therefor are suitable for the operation of excavating a hole used for laying a lateral sewer or mounting pipe, which extends from a main sewer pipe (10) toward the ground surface, on the main sewer pipe. The method comprises the step of rotating a rod (12) about its axis in a space provided in the ground (72) while advancing the rod in the direction of penetrating a wall member (10) defining the space, and the step of utilizing the advanced rod for a guide while excavating a hole in the ground from the tip side of the rod toward the space. The apparatus embodying the method described above comprises a rod propelling machine (14) disposed in a space provided in the ground (72) and for rotating a rod (12) about its axis while advancing the rod and an excavating machine (74) utilizing the advanced rod for a guide and for excavating a hole in the ground from the tip side of the rod toward the space, wherein the rod propelling machine (14) includes operating means (21) for rotating the rod about its axis while advancing the rod and means (59) placed in front of the operating means and for guiding the rod in the direction of penetrating a wall member defining the space. Therefore, the hole is easily accurately excavated even in a spot incapable of being excavated by a driving method.
Patent AT-E73581-T1 (AT)
Inventor: RIES GUENTHER DR
IPC: B28B11/00
Filed: 1988-12-12
Granted: 1992-03-15
Abstract: The method is used to make an elongated electrical conductor containing a metallic body which is provided with a ceramic superconducting oxide material composed of a system containing metallic components and oxygen and having a high critical temperature. In the method, the conductor is subjected to a final heat treatment in an oxygen-containing atmosphere so as to form a tetragonal phase of the system and is then cooled, in which process an orthorhombic phase of the system is formed. The method should be adjusted so as to increase the critical current density of the conductor. For this purpose, the invention provides that, during the slow cooling in the oxygen-containing atmosphere, the conductor (7, 7') is permanently stretched by 0.5 to 1.5 % in the longitudinal direction at the temperature of the structural phase transition from the tetragonal to the orthorhombic phase. <IMAGE>
Patent AT-E90073-T1 (AT)
Inventor: CLERICI MARIO GABRIELE
IPC: C07C233/07
Filed: 1988-12-02
Granted: 1993-06-15
Abstract: N-acyl-anilines are prepared by means of the reaction between a phenol and an amide, by operating at a high temperature, and in the presence of a molecular sieve as the catalyst. In particular, the preparation is disclosed of N-acetyl-para-amino-phenol by means of the reaction of hydroquinone and acetamide.
Patent AT-E101237-T1 (AT)
Inventor: CASSITY THOMAS G
IPC: E21B33/035
Filed: 1988-01-11
Granted: 1994-02-15
Abstract: An improved wellhead seal for sealing across the annular space between the exterior of a hanger and the interior of a wellhead housing 16 comprises a seal ring 12 with upper and lower rims 22, 20, resilient metal lips 34, 36 on the interior of said lower rim for engaging the exterior of the hanger, gripping and sealing elements 38 on the exterior of the upper rim, multiple camming surfaces 40 on the interior of the upper rim, and an actuating ring 14 having multiple camming surfaces 46 mating with the multiple camming surfaces on the upper rim so that downward movement of the actuating ring 14 cams the gripping and sealing elements 38 on the upper rim 22 into tight metal-to-metal sealing engagement with the housing interior sealing surface. The sealing may be accomplished directly between the exterior of a hanger rim or by a seal ring positioned between the hanger rim and the interior housing surface.
Patent AT-E73264-T1 (AT)
Inventor: HEIMBROCK HENRY H
IPC: H01R13/56
Filed: 1987-12-21
Granted: 1992-03-15
Abstract: A cluster assembly wherein a block has three longitudinal passageways. Connector clips are inserted into those passageways. The block has transverse holes in a front wall providing a communication to the clips so that pins from a header can pass through the holes and be connected to the clips. One of those holes has a boss surrounding it to improve the assembly of the cluster assembly to the three-pin header.
Patent AT-E79104-T1 (AT)
Inventor: CLARKE WILLIAM J
IPC: C04B28/08
Filed: 1988-01-13
Granted: 1992-08-15
Abstract: A grouting composition, a method of grouting and a formation so grouted are disclosed. The composition comprises a very small particle size slag, an equal or greater weight of water and the optional components cement, alkali silicate, anionic dispersant, a source of orthophosphate ions, sodium hydroxide and sodium carbonate. The grout is particularly adapted to the treatment of "tight" or low permeability formations being low in viscosity and having controllable set time and hardening time as well as high strength upon hardening. Being based on slag, a byproduct, the grout is economical.
Patent AT-E121069-T1 (AT)
Inventor: BOHEN JOSEPH MICHAEL
IPC: B01J31/04
Filed: 1988-09-21
Granted: 1995-04-15
Abstract: An improved process is provided for the preparation of esters of polyhalophthalic acids, polyhalobenzoic acids, and polyhalophthalic anhydride useful as flame retardants for thermoplastic and thermosetting resins, which comprises the reaction of the above acids or anhydride with alcohols in the presence of certain metal and metallorganic compounds as catalysts. Also provided are certain esters per se.
Patent AT-E106585-T1 (AT)
Inventor: DOBBINS BOB M
IPC: G07D7/04
Filed: 1985-10-04
Granted: 1994-06-15
Abstract: An improved currency validator (1) has one or more sensors (18; 24; 30) positioned along a bill passageway (4) for testing a bill transport along the bill passageway and for generating electrical signals in response to certain features of the bill. Data derived from the electrical signals is processed by a logic circuit, such as microprocessor (102), to determine the authenticity and denomination of the bill. The data may be normalized during its processing. Either or both a histogram technique or a percent denomination space technique may be used in determining the authenticity and denomination of the bill.
Patent AT-E72863-T1 (AT)
IPC: E04F15/18
Filed: 1989-05-20
Granted: 1992-03-15
Abstract: In the floor tile for double floor installations, the tile core has a floor covering on its top side, a metal plate on its underside and a lipping on its peripheral edge. The peripheral edge is here provided with a groove (9) which is to receive hot-melt adhesive (3), and the metal plate (8) has an upward edge (4) which grips around the peripheral edge, reaches up to the lower rim of the groove (9) and is flush with a first lipping (7). A second lipping (2), which covers the groove (9) and a part of the upward edge (4) of the metal plate (8), is located on top of the first lipping (7).
Patent AT-E91650-T1 (AT)
Inventor: KRUECKELS GERHARD DIPL-ING
IPC: B21D5/08
Filed: 1989-10-17
Granted: 1993-08-15
Abstract: A rolling mill wherein the frame or frames for pairs of superimposed rolling tools can be lifted off the base by a crane. Each rolling tool carries a first clutch element receiving torque from a separable discrete second clutch element on a support which is adjacent a properly installed frame. The support is mounted on a reciprocable carriage, together with or independently of a drive for the second clutch elements, and can be moved in the axial direction of the tools toward and away from the adjacent frame. The upper second clutch element of the pair of second clutch elements on the support is movable up and down by a fluid-operated motor toward and away from a position of alignment with the corresponding first clutch element. The second clutch elements have pins which enter registering sockets in the adjacent first clutch elements, or vice versa, and the second clutch elements are axially movably mounted in their bearings on the support and are biased toward the respective first clutch elements. The second clutch elements are disengaged from the respective first clutch elements by moving the support away from the adjacent frame. A sensor cooperates with a stop to ensure that each movable second clutch element moves to a position of accurate alignment with the respective first clutch element, and the carriage can be moved toward the frame only when the alignment of the movable second clutch element with the respective first element is completed.
Patent AT-E139538-T1 (AT)
Inventor: VERTESY LASZLO DR
IPC: C07K1/12
Filed: 1989-10-28
Granted: 1996-07-15
Abstract: Polypeptides or proteins such as, for example, insulins or de-B<3><0>-insulins - especially human insulin or de-B<3><0>-human insulin - are prepared by enzymatic cleavage, using a trypsin-like endopeptidase, of specific fusion proteins which can be obtained by genetic manipulation and which contain the residue of a peptide-like alpha -amylase inhibitor in the molecule. The use of the specific fusion proteins results in a reaction product which can be worked up advantageously; the working-up can take place, where appropriate, by crystallisation.
Patent AT-E113178-T1 (AT)
Inventor: ZICH BERNHARD
IPC: E04H1/12
Filed: 1989-11-27
Granted: 1994-11-15
Abstract: The multi-sectional shelfing comprises a central part (R1) and two side parts (R2, R3). These have in each case an outline in the form of a right-angled isosceles triangle. The base area of each side part (R2, R3) is half as large as that of the central part (R1). Between the central part (R1) and the side parts (R2, R3) there are jointed connections (A, B) by means of which the side parts (R2, R3) can be swivelled between a position in which they bear with a cathetus against the hypotenuse of the central part (R1) and a position in which they bear with the hypotenuse against a cathetus of the central part (R1). 
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Patent AT-E64555-T1 (AT)
Inventor: BERREBI GEORGES
IPC: C07C67/00
Filed: 1989-02-01
Granted: 1991-07-15
Abstract: A process for two-stage treatment of a new or regenerated catalyst containing (a) a support based on at least one oxide of a metal or of a metalloid and (b) at least one active metal, in which process, in a first stage carried out ex situ approximately between 0 and 50 DEG C and in the absence of hydrogen the catalyst is treated with the aid of at least one sulphurising agent so as to incorporate this agent partially or completely in the porosity of the catalyst, the sulphurising agent being an organic polysulphide, the said sulphurising agent being employed in solution in a solvent, in which process, next, in a second stage, the catalyst obtained in the first stage is treated by a method in which (a) (first part of the second stage) the catalyst is treated in the absence of hydrogen and at least in the presence of steam or of at least one moist inert gas, in situ or ex situ, at a temperature of between 65 and 275 DEG C (b) this catalyst is then treated (second part of the second stage) for at least approximately 1 minute at a temperature of at least 275 DEG C in the presence of hydrogen, the process being characterised in that during the first stage 0.1 to 10 % by weight of at least one nitrogen compound is added, the weight being expressed as nitrogen, relative to the weight of polysulphide or of polysulphides.
Patent AT-E131276-T1 (AT)
Inventor: LIBERMAN BARNET L
IPC: F25D9/00
Filed: 1989-07-07
Granted: 1995-12-15
Abstract: A method of freezing tissue samples for cytological or histological examination is provided. The method includes the steps of preparing a brine including cruciferous oil, cooling the brine, providing a tissue sample, and subjecting the tissue sample to the cooled brine for a period of time sufficient to freeze the tissue sample.
Patent AT-E110095-T1 (AT)
Inventor: MCCLANAHAN CRAIG
IPC: C09D5/02
Filed: 1990-05-21
Granted: 1994-09-15
Abstract: An additive for waterborne coating compositions wherein the additive is comprised of:     (a) a colloidal silica and (b) a water soluble or water dispersible surfactant containing about 1 to 25% by weight of fluorine.   The additive improves the application properties and appearance of waterborne coatings. It may be used in coating compositions designed for coating automobiles, trucks and buses.
Patent AT-E128723-T1 (AT)
Inventor: PYRLIK MANFRED DR
IPC: C08G18/61
Filed: 1990-06-29
Granted: 1995-10-15
Abstract: The invention relates to a polysiloxane dispersion containing from 25 to 99.9% by weight of an external phase comprising monomeric or polymeric polyols, linear or branched polyglycol ethers, polyesters based on polyols and aliphatic, cycloaliphatic or aromatic dicarboxylic acids, aliphatic polylactones and/or polycarbonates (which are liquid at temperatures of from 20 to 100 DEG C), from 0.1 to 75% by weight of a disperse phase comprising 1 or more three-dimensionally crosslinkable polyorganosiloxanes, where the crosslinked polyorganosiloxane particles have a mean diameter of from 0.02 to 50  mu m, and from 0 to 20% by weight of solvents, plasticisers, crosslinking agents, catalysts, stabilisers, dispersants, curing agents, reaction promoters and/or agents for effecting the viscosity of the external phase. The invention furthermore relates to a process for the preparation of these polysiloxane dispersions and to their use as precursors for the preparation of silicone-modified thermoplastics, thermosets or elastomeric plastics based on polyurethanes, polyureas, saturated polyesters and polycarbonates.
Patent AT-E103168-T1 (AT)
Inventor: MURAOKA TSUTOMU
IPC: A61K8/46
Filed: 1990-07-27
Granted: 1994-04-15
Abstract: A dye concentrate for dyeing keratin fibers which comprises the following components (A), (B) and (C):   (A) 10% by weight or more, based on the total weight of the composition, of an oxidation dye having two or more amino groups per molecule in the non-salt form or salt free; (B) 0.5% by weight or more, based on the total weight of the composition, of an inorganic or organic reducing agent; and   (C) water or an organic solvent; and a dye composition for dyeing keratin fibers containing the same are disclosed. The dye concentrate of the present invention remains stable even when stored for a long time and can be easily formulated into a dye composition at use.
Patent AT-E146499-T1 (AT)
Inventor: BRAUN RUDOLF DR
IPC: B05D7/26
Filed: 1990-09-17
Granted: 1997-01-15
Abstract: Aqueous dispersions of organopolysiloxanes containing the following components: (A) Organopolysiloxane having groups which can undergo condensation; (B) condensation catalyst; (C) organopolysiloxane resin; and (D) diorganosilanolate and/or condensation products thereof formed by splitting off water.
Patent AT-E115115-T1 (AT)
Inventor: REMAN WILLEM GEORGE
IPC: C07C69/24
Filed: 1990-08-01
Granted: 1994-12-15
Abstract: A continuous process for the preparation of an alkyl propionate, which comprises reacting an alkanol in a liquid phase with ethene in a reaction vessel in the presence of a carbonylation catalyst, and removing alkyl propionate from the reaction vessel in a stream of vapour.
Patent AT-E115915-T1 (AT)
Inventor: GILLIO CLAUDIO
IPC: B41J35/28
Filed: 1990-03-08
Granted: 1995-01-15
Abstract: A cassette (11) for a printing ribbon (33) for typewriters comprises a casing (12) accommodating a supply spool (34), a receiving spool (36) and a brake and take up device (39) which operates on a tube (37) of the supply spool (34) and on the ribbon (33) which is unwound from the supply spool (34). The tube (37) is rotatable on a sleeve (38) projecting from the bottom (13) of the casing (12) . The brake and take up device (39) comprises a shoe (47) for applying a braking action to an internal surface (41) of the tube (37). A wire spring (48) has an intermediate portion (52) which engages in a seat (56) of coupling means (46) of the shoe (42). In a first position the shoe (42) is urged against the surface (41) of the tube (37) and brakes the supply spool (34). In a second position the shoe (42) is spaced from the internal surface (41) of the tube (37) and the supply spool (34) is free to rotate. The spring (48) also performs the slack ribbon take-up function and for that purpose comprises an end (54) having an L-shaped bent portion (55) which in turn is engaged with the ribbon (33) to regulate the tension and unwinding of the ribbon (33) which is unwound from the supply spool (34).
Patent AT-E113066-T1 (AT)
Inventor: PEARSON STEPHEN FORBES
IPC: B41J2/045
Filed: 1990-08-20
Granted: 1994-11-15
Abstract: A three component refrigerant composition for use in vapour compression refrigerators and avoiding the use of ozone-depleting chlorofluorocarbons comprises a three component mixture of:   (i) a major portion comprised of chlorodifluoromethane (R22) or pentafluoroethane (R125);   (ii) R125 or octafluoropropane (R218); and   (iii) propane in non-flammable proportions.o
Patent AT-E197464-T1 (AT)
Inventor: DEFOOR FRANS MAURICE JOSEPH
IPC: C08L51/04
Filed: 1990-06-08
Granted: 2000-11-11
Abstract: A polymeric material composition comprising high impact polystyrene (HIPS), at least one polyolefin and a rubbery block copolymer wherein the rubbery block copolymer consists of at least one styrene-conjugated diene linear di-block copolymer (S/D linear) and at least one styrene-conjugated diene radial block copolymer (S/D radial).
Patent AT-E140856-T1 (AT)
Inventor: PATEL MANSUKH M
IPC: A23G4/00
Filed: 1990-04-16
Granted: 1996-08-15
Abstract: The use of encapsulated salts to enhance flavor and sweetness characteristics of gum is disclosed. The gum of the present invention comprises gum base, a sweetening and bulking agent, a flavoring agent, and a salt encapsulated in a manner to delay its release from the gum composition during chewing. The encapsulated salt is made by standard coating and encapsulation techniques. The gum is made by standard mixing techniques, though it is preferred to mix the encapsulated salt into the molten gum base.