baber/WOPTO huggingface dataset:
Patent AT-E58109-T1 (AT)
Inventor: PINTO ALWYN
IPC: C01B3/58
Filed: 1986-05-23
Granted: 1990-11-15
Abstract: A PSA based process for the production of technical hydrogen wherein the feed to the PSA contains nitrogen and carbon monoxide with a hydrogen/(carbon monoxide + nitrogen) volume ratio in the range 1.2 to 4 and a nitrogen/carbon monoxide volume ratio of at least 10. The adsorption step in the PSA stage is stopped when the integrated nitrogen content of the unadsorbed product is 1 to 10% by volume. The raw gas fed to the PSA is preferably made by a primary reforming a hydrocarbon feedstock with steam followed by secondary reforming followed by shift and water removal: the heat required for primary reforming is preferably supplied by the secondary reformer outlet gas. The PSA waste gas is preferably combusted in a gas turbine driving the secondary reformer air compressor.
Patent AT-E39719-T1 (AT)
Inventor: BOITEAU CLAUDE
IPC: E03D9/02
Filed: 1986-10-02
Granted: 1989-01-15
Abstract: 1. A support formed on the one hand, by a slotted cage (2) intended to contain at least one water-soluble product (3), a colorant in particular used for the disinfection and deodorisation of toilet bowls and, on the other hand, by a hook (5) allowing the slotted cage (2) to be suspended on the edge of a toilet bowl, characterised in that the water-soluble product (or products) (3) is (or are) disposed at the bottom of a container (4, 104) wherein it (or they) is (or are) held, the said container (4, 104) being open in its region on the opposite side to the said bottom and being mounted in the slotted cage (2), so as to be capable of swivelling on itself inside the said slotted cage (2) around an axis substantially parallel to the median plane of the said bottom, the centre of gravity of the unit constituted by the container (4, 104) and the product or products (3) contained therein being situated at a distance which is not zero from the said axis of swivelling on the side of the bottom of the container (4, 104).
Patent AT-E69951-T1 (AT)
Inventor: KABBE HANS-JOACHIM
IPC: A61P35/00
Filed: 1987-03-24
Granted: 1991-12-15
Abstract: A carcinostatic composition useful in inhibiting the growth of colon and/or rectal tumors comprising 8-amino-12-oxo-10, 12-dihydroindolo [1,2-b]-quinazoline of the formula:   <IMAGE>
Patent AT-E70894-T1 (AT)
Inventor: KIRCHHOFER HUBERT
IPC: F02B33/42
Filed: 1987-10-22
Granted: 1992-01-15
Abstract: In this pressure wave supercharger, the driving belt pulley (19) for the rotor having a freewheel clutch (23) and rolling contact bearings (22) provided on both sides of the same are supported on the rotor shaft (18+20). With respect to the operation of the pressure wave supercharger, this provides the advantages of drive by the engine with constant engine/rotor transmission ratio and of a free-running rotor driven by the gas forces alone.
Patent AT-E120041-T1 (AT)
Inventor: NANN EBERHARD DR
IPC: H01M10/06
Filed: 1987-11-24
Granted: 1995-04-15
Abstract: In the making of a lead storage battery, it is proposed to store all the sulphuric acid necessary to establish the final acid density of a working electrolyte as lead sulphate in the active mass of the plates and then to pour a water gel-forming mixture into the cell compartments.
Patent AT-E61456-T1 (AT)
Inventor: FRITZ ROBERT G
IPC: F16C29/04
Filed: 1987-12-11
Granted: 1991-03-15
Abstract: In a guiding roller for guiding a rail (30) with two raceways (10) which are supported rotatably on an axle (14) by means of bearing bodies (12) and are supported axially and radially thereon, at least one pre-stressed, elastically flexible member (36) is present which presses the two raceways (10) away from one another at least against the parts of the bearing bodies (12) providing the axial support. <IMAGE>
Patent AT-E56156-T1 (AT)
Inventor: NOAKES TIMOTHY JAMES
IPC: A61M15/02
Filed: 1987-02-17
Granted: 1990-09-15
Abstract: A process for the production of solid particles, characterised by the solidification in flight of an electrically charged spray of fluid droplets of narrow particle size distribution, and an apparatus for that process comprisinga sprayhead (1) with a channel (17) for the fluid communicating with an outlet;means for subjecting the fluid to an electrical field such that the fluid will move from the sprayhead (1) under the influence of the field to produce a spray of the fluid, the means including means for applying a first potential to the fluid;an electrode (11) mounted spaced from but adjacent to the sprayhead (1) with means to apply a second potential to that electrode; anda spray chamber (14), so positioned that in use the sprayhead (1) delivers the spray to the chamber interior, and provided with means to apply a third potential to the chamber, and so dimensioned and arranged that in use the majority of the spray droplets solidify before impinging on any surface of or within the chamber.
Patent AT-E74752-T1 (AT)
Inventor: SHELL JOHN WELDON
IPC: A61K47/34
Filed: 1987-06-24
Granted: 1992-05-15
Abstract: A dosage composition for controlled release of a pharmaceutical compound to body fluids such as the tears of the eye, or surgical site fluids, has an external matrix rapidly soluble in said fluids, and bioerodible microparticles dispersed in the external matrix, the microparticles containing the pharmaceutical compound and being capable of releasing it gradually and in controlled fashion to the body fluids, and being of a size to be retained for a period of time long enough to provide an effective dose of the pharmaceutical compound to the site of placement for an extended period of time. The microparticles ultimately dissolve in the body fluids.
Patent AT-E81612-T1 (AT)
Inventor: BURNAND RICHARD PATRICK
IPC: B22F7/06
Filed: 1987-07-13
Granted: 1992-11-15
Abstract: A composite diamond abrasive compact is produced from fine diamond particles in the conventional manner except that a thin layer (18) of fine carbide particles is placed between the diamond particles (22) and the cemented carbide support (10). The provision of the thin layer of carbide particles reduces the incidence of the formation of imperfect sinter areas in the compact.
Patent AT-E69166-T1 (AT)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61P3/00
Filed: 1987-08-28
Granted: 1991-11-15
Abstract: Combinations of gamma-linolenic acid (GLA) and calcium, presented for administration in assimilable dosage unit form in doses of 1mg to 100g GLA and 1mg to 20g calcium daily, for example, for the treatment of osteoporosis and other bone disorders involving calcium loss from the bones, of premenstrual syndrome, or of hypertension.
Patent AT-E67171-T1 (AT)
Inventor: TOWLE IAN DAVID HENDERSON
IPC: C07C315/04
Filed: 1987-09-29
Granted: 1991-09-15
Abstract: Friedel Crafts preparation of aryl carbonyl compounds having an exceptionally high degree of isomeric purity and freedom from by-products can be achieved by adding to the Lewis acid reaction system a protic controlling agent selected from ROX, water, RCOOX, RSO3X, and ROY, wherein R is organic, X is hydrogen or metal, and Y is metal. Contrary to conventional expectation, the protic agent does not significantly alkylate or acylate the Friedel Crafts reaction product.
Patent AT-E80985-T1 (AT)
Inventor: GREEN DAVID T
IPC: A61B17/115
Filed: 1987-11-10
Granted: 1992-10-15
Abstract: The end-to-end anastomosis surgical stapling apparatus is actuated in a single step. The apparatus includes a shaft (18) which is able to pull the stapling anvil (20) proximally in one step relative to a stationary housing (13) as well as a plurality of circumferentially disposed balls (41) mounted in cage-like manner in the housing which serve to lock a sleeve (36) relative to the housing. The sleeve (36) carries the staple cartridge (33) and is released to move with the anvil when the anvil clamps the tissue (T) against the cartridge. Thereafter, cam surfaces (25, 43) on the shaft (18) and the sleeve (36) permit the balls (41) to move radially inwardly releasing the sleeve for proximal movement relative to the housing so that the staples (34) pierce the tissue for stapling purposes.
Patent AT-E65689-T1 (AT)
Inventor: DRAENERT KLAUS
IPC: A61L24/00
Filed: 1987-03-20
Granted: 1991-08-15
Abstract: The invention relates to a device and a method for mixing and transferring a viscous mixture composed of at least two constituents and especially to a device and a method for mixing and transferring bone cement into a container for application (130). The device has a mixing beaker (100), a sealing device (140) which can be coupled to the container for application (130) and a die (150) movable in the container for application (130). The container for application (130) is movable in the mixing beaker (100) relative to the latter. The relative movement of container for application (130), die (150) and mixing beaker (100) results in the bone cement being mixed and transferred into the container for application (130). <IMAGE>
Patent AT-E62882-T1 (AT)
Inventor: OBADIA JACQUES
IPC: B65D41/04
Filed: 1988-02-17
Granted: 1991-05-15
Abstract: Stopper device comprising a screw cap (1) made of oxygen-permeable, injection-moulded thermoplastic, whose bottom (2) is covered internally with an oxygen-impervious composite sheet (5) comprising a layer of paper (6) and a layer (8) of PVC and adhering to the bottom by virtue of the fact of the injection of the cap (1) onto the sheet (5), on the paper side, a plastisol seal (9) being cast on the sheet (5), on the PVC side, so as to adhere thereto after gelling.
Patent AT-E77456-T1 (AT)
Inventor: BRUNNER RUDOLF
IPC: F16K27/02
Filed: 1988-03-07
Granted: 1992-07-15
Abstract: 1. Lever-actuated spool valves have a hinged connection between the coupling member and the spool piston, to compensate for the curved movement of the connecting point between the actuating lever and the coupling member. The hinged connection between the coupling member and the spool piston is structurally complex and relatively difficult to assemble. 2. A structurally simplified anchorage of the coupling member (18) in the spool piston (6), which can be assembled without problems, is achieved by the coupling member only being screwed into the spool piston. A screw connection at this point unexpectedly permits the functionally-necessary angular movement of the coupling member. 3. The spool valve (1) can thus be manufactured and assembled more cost-effectively and is suitable for all applications, particularly in high-pressure hydraulics. <IMAGE>
Patent AT-E116127-T1 (AT)
Inventor: OH SEIK
IPC: A61B17/122
Filed: 1988-10-25
Granted: 1995-01-15
Abstract: A polymeric, surgical clip (10) having first and second curved leg members (12, 14) joined at their proximal end by a reduced thickness hinge portion (16) and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces (20, 24) which are substantially parallel when the clip (10) is closed. The first leg member (12) has a concave inner surface (20) and a hook portion (22) at its distal end curved toward the second leg member (14). A ligating clip applying instrument for applying the clip (10) has a pair of handles pivoted about a hinge point and extends beyond the hinge point to form a pair of clip closing jaws equipped with means for engaging bosses located on the sides of the first and second leg members (12, 14).
Patent AT-E90938-T1 (AT)
Inventor: HEIDERBRECHT GARY DEAN
IPC: B01J27/122
Filed: 1988-02-24
Granted: 1993-07-15
Abstract: A (trifluoromethyl)naphthalene which has been prepared by reacting a halonaphthalene with a trifluoroacetate salt in the presence of cuprous iodide and a dipolar aprotic solvent is recovered by (1) replacing the dipolar aprotic solvent in the final reaction mixture with an alkane containing 6-12 carbons, (2) heating the resultant slurry to a temperature sufficient to dissolve the organic ingredients, (3) allowing the inorganic ingredients of the slurry to settle, (4) decanting the organic layer, and (5) cooling to precipitate the (trifluoromethyl) naphthalene.
Patent AT-E106575-T1 (AT)
Inventor: SPACKMAN KERRY PETER
IPC: G01S5/06
Filed: 1988-11-01
Granted: 1994-06-15
Abstract: A target tracking system for use particularly in tracking the position of a vehicle (T) such as a racing vehicle comprises an oscillator, a transmitter (T) to transmit a signal representative of the signal generated by the oscillator at a selected frequency, at least three translators (B-D) to receive the transmitted signal and retransmit that signal to a base receiving station (A) which also receives a direct signal from the transmitter, and means to compare the received signals to thereby track the target.
Patent AT-E78785-T1 (AT)
Inventor: HOFFMANN ARMIN
IPC: B05C17/00
Filed: 1988-04-26
Granted: 1992-08-15
Abstract: A cartridge assembly for dispensing flowable masses includes axially extending containers each holding a separate flowable mass and a discharge member for dispensing the flowable masses from the containers. The discharge member and the containers are separate parts assembled into a unit. During storage and transport, the containers are closed and the discharge member is mounted on one end of the containers. When the cartridge assembly is to be used, the unit is inserted into a dispensing device. The discharge member and the containers are displaced relative to one another so that the discharge member moves against one end of the containers for forming openings. The other ends of the containers contain pistons which are pressed by the dispensing device toward the openings in the other ends of the containers forcing the flowable masses into the discharge member from which they are dispensed.
Patent AT-E89036-T1 (AT)
Inventor: BEURET PIERRE
IPC: C21D1/74
Filed: 1988-06-01
Granted: 1993-05-15
Abstract: An upper line comprises three furnaces 1, 2, 3 and a washing machine 4, in straight side-by-side arrangement. A lower line comprises moveable treatment elements 7, 8, 9 movable on conveyor track 5, and fixed vat 17. car 6 permits feeding all the elements of the upper line, as well as materials handling equipment 11, from entry station 20. Elements 7, 8, 9 and 17 can be fed either directly from the furnaces 1, 2, 3 via the materials handling equipment 11.
Patent AT-E112429-T1 (AT)
Inventor: BAWIN PIERRE
IPC: H02K17/16
Filed: 1988-05-27
Granted: 1994-10-15
Abstract: The present invention relates to an electric motor of high power which is intended to function at very high speeds of rotation. It relates more particularly to improvements carried out to the rotor of such a motor (lacuna) <IMAGE>
Patent AT-E138096-T1 (AT)
Inventor: JACOBS JOCHEN DR
IPC: C11D11/00
Filed: 1989-04-08
Granted: 1996-06-15
Abstract: In order to increase the density of a detergent with a reduced phosphate content and a content of
 (A) 4 to 20% by weight of at least one anionic surfactant,
 (B) 2 to 20% by weight of at least one nonionic surfactant,
 (C) 20 to 50% by weight of at least one builder substance,
 (D) 3 to 25% by weight of alkalis,
 (E) 0 to 30% by weight of other detergent components amenable to hot spray drying, initially a powder which contains only a part, but at most 5% by weight, of the nonionic surfactant, and has a bulk density of at least 350 g/litre is produced by spray drying. The powder is then introduced continuously into a cylindrical, horizontally arranged mixing drum in which a shaft which is equipped with radially arranged beating implements of defined length rotates axially. The speed of rotation of the shaft is controlled so that at an average residence time of the powder in the drum of 10 to 60 sec, and a constant powder throughput the Froude number is between 50 and 1000. At the same time, the remaining non-ionic surfactant is introduced in liquid form into the mixer.
Patent AT-E93187-T1 (AT)
Inventor: WALTER CLAUS
IPC: B41F33/00
Filed: 1989-07-27
Granted: 1993-09-15
Abstract: A system (and related method) for coordinating electronic zonal control of a printing press to a hard copy image of the printed form. The system supports a hard copy image in register with an optical source which projects an optical mark onto the image. The optical mark is traversed to selected points on the image. The zonal control information is stored in electronic memory means and can be displayed on an electronic display. Neither the electronic display nor the electronic memory have means for storing the actual image pattern. The electronic display has means for displaying a cursor and traversing the cursor across the displayed zone-by-zone information. The system provides means for translating coordinate information from the optical mark projected onto the hard copy image and controlling the cursor position on the electric display so as to correlate image positions from the hard copy with control zone information in the electronic display.
Patent AT-E91728-T1 (AT)
Inventor: SMITH GAYLORD DARRELL
IPC: C22F1/10
Filed: 1989-09-07
Granted: 1993-08-15
Abstract: The stress-rupture strength of a nickel-chromium-molybdenum-cobalt alloy is enhanced by reason of a special morphological microstructure which in terms of carbides present is characterized by a predominant amount of the M6C carbide.
Patent AT-E107304-T1 (AT)
Inventor: WARD TERENCE JAMES
IPC: C07D451/06
Filed: 1988-12-14
Granted: 1994-07-15
Abstract: Heterocyclic urea and carbamate cpds. of formula A-X-NH-CW-Y-B (I) and pharmaceutically acceptable acid addn. salts are new where A is aromatic gp. of formula (A1)-(A4). R1 is H or one or more of lower alkyl, lower alkoxy, OH, halogen, lower haloalkyl, NH2, NO2, carboxamido, phenyl(lower) alkoxy (where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).), acylamino or mono- or di-lower slkylamino, Z1-Z2 are CH2-CH, NR2-CH, 0-CH, -S-CH, CH2-N, O-N, S-N, NR2-N, CH-NR2 or N-NR2, R2 is H, lower alkyl or phenyl or phenyl(lower)alkyl where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).; Z2-Z4 are CH:CH, O-CH2 or N:CH, Z5 is N or CH, Z6 is O, S or NH; X is a bond or -CO-, W is O or S, Y is NH or O, B is satd. azacyclic ring of formula (B1-(B5) or N-oxide of (B2), n is 2, 3 or 4, R3 is H or lower alkyl, m is 1, 2 or 3, p is 0, 1 or 2 and R4, R5 are H or lower alkyl, with the proviso that when X is bond, A is (A3) or (A4) and W is O, then (A3) or (A4) does not contain a substit. ortho to the -X-NH-Cw-Y-B side chain.
Patent AT-E100277-T1 (AT)
Inventor: DE FIGUEIREDO MARIO P
IPC: A21D13/00
Filed: 1989-02-01
Granted: 1994-02-15
Abstract: A process for preparing a partially pre-cooked pie in the nature of a microwavable, pre-fried, batter-coated, dough-enrobed foodstuff is disclosed as is the foodstuff thereby produced. In the process, a foodstuff such as chicken or Standard Pizza Filling, is enrobed with dough and then coated with an aqueous batter slurry formed by mixing an effective amount of water with a farinaceous based batter mix comprising a farinaceous material which may be starch, flour, or mixtures thereof. The batter-coated dough-enrobed foodstuff is then partially cooked in hot fat or cooking oil to pre-fry the same. The fried product is characterized by an acceptable level of crispness after freezing, prolonged freezer storage, and finally microwave cooking.
Patent AT-E77998-T1 (AT)
Inventor: BUNCE MARTIN CHRISTOPHER
IPC: B65D81/34
Filed: 1989-04-03
Granted: 1992-07-15
Abstract: A tray-type food container for food which is to be heated or re-heated in the container comprises both a flat outer lid (14) heat-sealed to a horizontal flange (12) on the tray (11) and a perforated inner lid (16) of substantially rigid and preferably transparent material which is supported on a step (18) in the wall (13) of the tray and is shaped so as to extend above the level of the step and to provide finger holes (21) whereby it may be grasped and removed after the outer lid has been removed. The inner lid (16) may support the outer lid (14) flush with the flange (12). The flange (12) may have a peripheral groove (23) to form a guide for a knife (24) for removal of the outer lid (14). The flange (12) may also carry heating instructions in a machine readable code. A vending machine comprising a microwave oven (31) may be provided with means for selecting a container from a number of stacks (34) and with means (51,52,53) for reading the coded heating instructions and regulating the energy supply to the microwave oven (31) accordingly.
Patent AT-E122294-T1 (AT)
Inventor: CORCORAN DAN EARL
IPC: B60N2/24
Filed: 1989-10-13
Granted: 1995-05-15
Abstract: A contoured vehicle seat back (16a,16b) and a belt restraint (28) which cooperate to safely secure and immobilise a rearwardly handcuffed prisoner for transport. The belt restraint (28) includes a cinching handle (32) detachably mounted to the seat belt latching mechanism (34) which can be detached from the latching mechanism (34) and used to tighten the seat belt (28) urging the occupant into engagement with the contoured seat back (16a,16b). <IMAGE>
Patent AT-E190409-T1 (AT)
Inventor: GRIMES GARY JOE
IPC: G02B6/30
Filed: 1989-11-21
Granted: 2000-03-15
Abstract: A non-invasive optical fiber coupler for coupling light into an optical fiber bus (103) through the cladding (104) surrounding the optical fiber bus without bending the optical fiber bus. The coupler comprises a tap optical fiber (102) free end adjacent to and facing a region of straight optical fiber bus with the tap fiber free end (108) and optical fiber bus region encapsulated with a junction media (101) having substantially the same index of refraction as the cladding of the optical fiber bus. Since the bus cladding is not removed nor is the optical fiber bus bent, there is no additional light lost due to the coupler from the optical fiber bus.
Patent AT-E73733-T1 (AT)
Inventor: BENNISON STEWART PALAMATIC HAN
IPC: B25J9/02
Filed: 1989-12-08
Granted: 1992-04-15
Abstract: Valve means 1 for controlling vacuum lifting apparatus 2 comprising a bellows like lift tube 3 having an interior 6 connectable to a vacuum generating means, with a suction foot 10 associated with the lift tube 4. Valve means 1, serving to connect the interior 6 at a controllable level to atmosphere to regulate the vacuum therein and hence the axial extension of the lift tube 3, comprises a housing 11 having a first connection 12 to the suction foot 10 in air-flow communication with a first chamber 13 of the housing 11, which chamber 13 has an outlet 14 to atmosphere controlled by a first valve member 15. A second connector 18 is in air flow communication to a source of vacuum via the lift tube 3, and air flow along the second connector 18 is controlled by a second valve member 20, whereby, in a load gripping and lifting mode, the first valve member 15 is partially open and the second valve member 20 is fully open; and in a load-releasing mode where the first valve member 15 is further or fully opened to admit air to the suction foot 10 and simultaneously, or shortly thereafter, the second valve member 20 is closed, or partially closed, producing a higher vacuum in the interior 6.
Patent AT-E109097-T1 (AT)
Inventor: THEAD WILLIAM H
IPC: A61M5/32
Filed: 1989-08-31
Granted: 1994-08-15
Abstract: A system is disclosed for removing disposable needles from syringes, which requires only one hand to operate and which exposes the user to minimal risk of contact with the contaminated needle. The user inserts the syringe and presses downwardly, whereupon disconnecting gears engaging the collar of the needle unscrew the needle and allow it to drop into a container. Return springs then automatically return the device to its original configuration.