baber/WOPTO huggingface dataset:
Patent AT-E31249-T1 (AT)
Inventor: BATTAN HOWARD R
IPC: D21C7/00
Filed: 1981-09-04
Granted: 1987-12-15
Abstract: Process and apparatus for mixing a wood pulp slurry with a chemical at the consistency at which the slurry exits a washer or the subsequent stem mixer, 7 to 15%. The chemicals would include non-condensable or unsaturated gases such as oxygen, ozone, air, chlorine, chlorine dioxide, sulfur dioxide, ammonia, nitrogen, carbon dioxide, hydrogen chloride, nitric oxide or nitrogen peroxide. Highly superheated steam can also be mixed with the pulp. In the process, the pulp slurry would pass through a mixing zone having a swept area in the range of 10,000 to 1,000,000 square meters per metric ton of oven dry pulp. The optimum is considered to be around 65,400 square meters per metric ton of oven dry pulp. An existing extraction stage within the system may be used as a source of alkali. In an existing extraction stage, the mixer (211) and upstream oxygen line (212) would be placed in the line between the steam mixer (206') and the extraction tower (213'). The oxygen may be inserted into the pulp slurry and mixed with the pulp slurry between a pair of washers (71', 91'). The second washer (91') may be a vacuum, pressure or diffusion washer. The oxygen may be inserted into the pulp slurry and mixed with the pulp slurry between a washer (91') and the subsequent storage tank (110'). Washed wood pulp from a continuous digester (14) may be treated with oxygen in the blow line (19) from the digester (14). Most of the treatment occurs within the mixer (40). Following mixing, the pulp may be taken to a subsequent process, a diffusion washer (24), or to a storage tank (24). The pulp is treated several times during a sequence. Some sequences are O-X-O and O-O-X-O in which X may be chlorine, chlorine dioxide, a combination of chlorine and chlorine dioxide and a hypochlorite, a peroxide or ozone. The sequence may be followed by a D stage. Other systems and specific mixer designs are also disclosed.
Patent AT-E16274-T1 (AT)
Inventor: TEZUKA YOSHITOMO
IPC: C04B14/48
Filed: 1982-08-06
Granted: 1985-11-15
Abstract: A steel block is subjected to cutting in a direct manner to produce steel fibres for reinforcing concrete. The said fibres are flat in shape and satisfy the following predetermined conditions:- if L is the length of a steel fibre, W is its width, t is its thickness, and N = W/t is the flatness index; then, L is 20 to 40 mm, N = W/t is 7 to 9, W is 1.5 to 2.5 mm, and t is 0.2 to 0.3 mm.
Patent AT-E40936-T1 (AT)
Inventor: LUDWIG NELSON HENRY
IPC: A23K1/00
Filed: 1982-03-10
Granted: 1989-03-15
Abstract: A process of formulating a medicated animal feed premix comprising a synthetic drug, carrier and binder, for the purpose of reducing carryover of the synthetic drug to subsequent lots of animal feed processed in the feed mill.
Patent AT-E22684-T1 (AT)
Inventor: SHAPIRO RAFAEL
IPC: C07D409/12
Filed: 1982-12-06
Granted: 1986-10-15
Abstract: Compounds of the formula <CHEM>  wherein A is optionally substituted phenyl, naphthyl, pyridyl, furyl, thienyl, benzyl or phenoxy;  W1 is O or S;  R20 is H or CH3;  X and Y are selected from various organic groups, or  X may be Cl;  Z is CH or N; and their agriculturally suitable salts, exhibit herbicidal and plant growth regulant effects. The compounds may be formulated for use in conventional manner. They may be made e.g. by reacting an appropriate sulfonyl isocyanate or isothiocyanate of formula ASO2NCW1 with an appropriate aminopyrimidine or aminotriazine.
Patent AT-E23533-T1 (AT)
Inventor: KLINK RAINER DR
IPC: G01N33/00
Filed: 1983-01-14
Granted: 1986-11-15
Abstract: For the Contracting States : CH, DE, FR, GB, IT, LI, NL, SE 1. Compounds of the general formula I  see diagramm : EP0085320,P11,F1 wherein n and m are 0 or 1, X is N or COH and R is  see diagramm : EP0085320,P11,F2   see diagramm : EP0085320,P12,F3  For the Contracting State AT 1. Process for the determination of potassium ions in liquids with the aid of compounds of the general formula I see diagramm : EP0085320,P12,F1  wherein n and m are 0 or 1, X is N or COH and R is  see diagramm : EP0085320,P12,F2   see diagramm : EP0085320,P13,F3  characterized in that the reaction is carried out in a reaction medium of water and at least one watermiscible organic solvent of the group consisting of cyclic ethers, glycol ethers, amides, aliphatic alcohols and/or sulfoxides and in the presence of morpholine and/or an aminoalcohol and the change in extinction is then determined.
Patent AT-E32409-T1 (AT)
Inventor: COCHRAN WILLIAM THOMAS
IPC: H04M19/02
Filed: 1983-04-21
Granted: 1988-02-15
Abstract: The digital supervisory circuit comprises an amplitude comparator and EXCLUSIVE-OR gate to provide an output signal indicating the difference in time an input signal is above and below a predetermined reference potential. This output signal is integrated in an up-down binary counter and also is coupled to a first logic circuit under control of the counter which provides a ring present supervisory signal when a first threshold is exceeded and a second logic circuit under control of the counter which provides a switch hook detection supervisory signal when a second threshold is exceeded. A hit-timing circuit is provided coupled to the counter and the first and second logic circuits to prevent response of the counter and second logic circuit to line transients.
Patent AT-E71472-T1 (AT)
Inventor: MIYAMOTO MOTOMU
IPC: H01H50/32
Filed: 1983-06-03
Granted: 1992-01-15
Abstract: A contactor in which a case proper has a plurality of serially and vertically sectioned pole chambers (2,2') and the pole chamber is provided with a traveling contact (3,4) and a pair of operation frames (5), and the traveling contact is formed by suspending a support frame (3) made of conducting material and pivotally fixing a traveling contact bar having an arm portion (12, 12') extending in right and left directions on the top portion of the support frame (3), and the pair of the operation frames (5) are installed at right and left positions of the traveling contact, and the operation frame is provided with a frame portion having a window (15) and a leg frame portion suspending and extending integrally from one side portion of a lower surface of the frame portion, and a pair of upper and lower contact springs (21, 21') are provided in the window (15), and the right and left arm portions of the traveling contact run through the window of the operation frame to be sandwiched by the pair of contact springs (21, 21'), and the pair of right and left operation frames are connected interlocking at the lower ends of both the leg frames, and an electromagnet (MCR, MCF) connected to each leg frame and a return spring (19) provided on the lower surface of the frame portion are provided, and at least one traveling contact terminal (13,13') is provided at each tip of the right and left arm portions (12, 12') of the traveling contact bar (4) and stationary contact terminal (24, 24') is provided at each location corresponding to the traveling contact terminals, and at one side of the pole chamber, at least one connecting terminal is provided, and at the other side of the pole chamber, at least one connecting terminal (22') is provided.
Patent AT-E39424-T1 (AT)
Inventor: GUECKLHORN KARL
IPC: B23Q3/155
Filed: 1983-06-08
Granted: 1989-01-15
Abstract: Tool exchanging apparatus for a machine tool having a plurality of processing spindles which have quick-change adapters for the tool holders which are insertable in a tool carrier, so that with a simple mechanical design the cost of the automatic coupling on the processing spindles is reduced. The tool holders charged with the tools should be slidable through apertures of the tool carrier in the exchange direction and at least in their decoupling or coupling positions should be held in the apertures so that a movement contrary to the exchange direction is prevented, and at least for the tool holders carrying the new tools, the carrier lugs thereof should be retractable over a limited path contrary to the exchange direction and against the force of a spring, a device being provided for preventing rotation of the tool holder.
Patent AT-E25884-T1 (AT)
Inventor: KLOTZBACH RUDOLF
IPC: G08B17/00
Filed: 1983-11-04
Granted: 1987-03-15
Abstract: 1. A connecting device for automatic fire alarm boxes which comprise a fire alarm socket (4) which is to be connected to a fire alarm holder (13), characterised by a circular adapter (1) which has an opening (11) and has at least one approximately cylindrical attachment (16) which is arranged on the circular surface and which possesses a central axial bore (16a) for securing the fire alarm holder (13) with a screw (15) on the adapter (1), and which adapter has at least one fastening opening (12b) which is arranged in the vicinity of the circular edge and serves to secure the adapter (1) with a screw (12) on the fire alarm socket (4).
Patent AT-E19944-T1 (AT)
Inventor: POULSEN FINN
IPC: A61F5/441
Filed: 1983-02-04
Granted: 1986-06-15
Abstract: In a deodorizing gas filter for ostomy bags (22), consisting of a sheet (10) of deodorizing filter material, for example a porous foamed plastic with particles of active carbon, and having a central inlet opening (12), a gas-tight connecting layer (14) to the bag on one side of the filter sheet, and a gas-tight covering layer (24) on the other side of the filter sheet, the covering layer consists of elastic film material, or is provided with a layer of elastic material at least in that part covering the central opening and an immediately surrounding zone thereof.This makes it possible to prick through the covering layer (24) and via the central opening also the bag in one with a needle, and still secure the desired passage of gas from the central opening (12) centrifugally through the fitter, since the elastic material of or on the covering layer results in the needle hole closing and remaining closed at the pressures practically occuring in ostomy bags, whereas the needle hole in the bag, having the form of one or more short tears, remains open because the bag film is of a thermoplastic inelastic material.Possibly, the filter (28) affixed to the bag (22) may be covered with a cover (34) to prevent carbon particles possibly falling out from the filter sheet (10) from dirtying the ostomy bag, said cover being tearable on account of a weakening line (38).
Patent AT-E47793-T1 (AT)
Inventor: POHL STANLEY H
IPC: A61K8/73
Filed: 1983-02-21
Granted: 1989-11-15
Abstract: Process and composition for dyeing hair and leaving it in a durably conditioned form, wherein a cationic polymer product (as defined), a water-soluble anionic surfactant and an organic solvent for the reactionn product of the cationic polymer product and the anionic surfactant and a carefully measured amount of water are included along with a hair dyeing intermediate.
Patent AT-E35073-T1 (AT)
Inventor: WILLIAMS NORMAN ERNEST
IPC: H02K5/136
Filed: 1983-02-25
Granted: 1988-06-15
Abstract: An electric motor (4, 30) enclosed in a flameproof housing (1, 2, 44) which also encloses a cavity (8) in which is a contactor (9) for the switching the motor, wiring (18) to the contactor is lead from a terminal block (11) in a separate enclosed cavity (10) through a flameproofed aperture or apertures (17) in the housing on the contactor. Cavities (8) and (10) are preferably formed in a part (2) of the housing which also provides a bracket for the rotor shaft (7). The cavities are preferably accessed from the exterior through cover plates (12, 13) the sealing planes (52, 54) of which are offset to provide additional safety. The motor provides a very safe power unit for a forecourt petrol pump.
Patent AT-E21448-T1 (AT)
Inventor: SCHMALHOFER MARKUS
IPC: F24C15/20
Filed: 1984-03-13
Granted: 1986-08-15
Abstract: 1. Fume hood with an elongate extraction chamber, with an exit air connection for discharging extracted exit air and with a fresh air supply chamber and a fresh air collection chamber, between which heat exchange elements, through which fresh air can flow, of a recuperator are arranged which is provided in the extraction chamber of the hood and around which the exit air flows, characterized in that the fresh air supply chamber (5) and the fresh air collection chamber (6) are arranged in the region of the top side of the extraction chamber (3) each along one edge of the hood and extend over at least approximately the entire length of the hood, and that the heat exchange elements (26) are arranged transversely to the longitudinal direction of the hood.
Patent AT-E30934-T1 (AT)
Inventor: WERTHEBACH GUENTHER
IPC: E04F15/08
Filed: 1984-03-21
Granted: 1987-12-15
Abstract: 1. Covering structure for a floor or wall heating system with an under-layer (2) applied to the base (3), an insulation layer (4) applied to the under-layer (2) for moisture and/or sound insulation, a thermal insulation panel (7) applied to the insulation layer (4) and comprising protuberances (8), a panel covering (10) of natural stone, artificial stone or concrete ashlar applied upon the protuberances (8), and with devices which render possible a circulation of heating medium between the protuberances, especially heating pipes (9) inserted between the protuberances (8), in which the height of the protuberances (8) exceeds the diameter of the heating pipes (9), characterised in that the under-layer consists of a levelling layer (2) of mastic and in that the panel covering is laid loosely upon the protuberances (8) and consists of covering panels (10) provided at their edges on all sides with grooves (11) which are connected with one another by means of tongues (12) inserted into the grooves (11) of adjacent covering panels (10) and here secured with an adhesive (14), the adhesive (14) filling out the grooves (11) and the joints (13) between adjacent covering panels (10).
Patent AT-E71661-T1 (AT)
Inventor: BRAKE ANTHONY J
IPC: C12N15/09
Filed: 1984-04-02
Granted: 1992-02-15
Abstract: Methods and compositions are provided for efficient production of polypeptides having insulin activity. The proinsulin gene is joined to secretion and processing signals for expression and secretion in yeast. The product may be obtained in enhanced yield in the nutrient medium. Cell line pYins1 was deposited at the A.T.C.C. on April 6, 1983 and given Accession No. 20670.
Patent AT-E42200-T1 (AT)
Inventor: PHILLIPS ROBERT W
IPC: A61K31/70
Filed: 1984-01-12
Granted: 1989-05-15
Abstract: A hyperosmotic oral veterinary composition in liquid form that provides easily absorbed and metabolized energy substrates comprises 70 to 90 percent of an actively absorbed monosaccharide, 1 to 7.5 percent of an actively absorbed naturally occurring amino acid, 0.1 to 5 percent of citric acid and 4 to 12 percent of a non-toxic alkali metal salt of acetic acid. When diluted with water for administration the monosaccharide is suitably present in a concentration of 30-90 grams per liter. The composition is especially useful for the treatment of diarrhea in animals such as calves.
Patent AT-E29747-T1 (AT)
Inventor: CHATTERJEE PRONOY K
IPC: D21C9/00
Filed: 1984-05-04
Granted: 1987-10-15
Abstract: An absorbent retentive cellulosic pulp comprising sheets or platelets (10) of microfibrils (12), said sheet-like particles (10) being of random shape and forming discontinuous walls surrounding voids (14), is provided by extensively beating a dilute aqueous dispersion of cellulose fibres and then freeze-drying the beaten pulp. 
<??>The pulp so treated is suitable for use in products such as sanitary napkins, tampons, diapers, dressings or the like which are used to absorb body fluids.
Patent AT-E38810-T1 (AT)
Inventor: STENZEL PETER
IPC: B65D6/30
Filed: 1985-03-05
Granted: 1988-12-15
Abstract: A receptacle comprising a flange closure, consisting of a bottom part, in particular a meal tray (12), comprising a bottom, side walls adjacent thereto as well as an edge flange (22) which surrounds the top edge thereof and is directed outwardly, and further consisting of a cover (28) as a top part consisting of a foil material in the form of a rectangular foil blank (10), the four corners (14) thereof being folded around fold lines (16), which obliquely extend to the edges (18) of said foil blank (10), onto the top side thereof for forming pull flaps (20), and the sides thereof which, when laid on the bottom part, project parallel to said edge flange (22) being flanged downwardly around said flange on all sides and pressed together with the same, said edge flange (22) of the bottom part (12) of said receptacle comprising bevel corners (24) which extend substantially parallel to said fold lines (16).
Patent AT-E45582-T1 (AT)
Inventor: FRANCO CHRISTOPHER MILTON MATH
IPC: A61K31/12
Filed: 1985-12-05
Granted: 1989-09-15
Abstract: 1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A Compound of the formula I  see diagramm : EP0186807,P11,F2 in which R represents a sugar combination of the composition Roa-dF-Rod or Roa-Rod-Rod, where Roa represents rhodosamine, dF represents deoxyfucose and Rod represents rhodinose, and the physiologically acceptable acid addition salts thereof. 1. Claims for the contracting State AT A process for the preparation of compounds of the Formula I  see diagramm : EP0186807,P11,F1  in which R represents a sugar combination of the composition Roa-dF-Rod or Roa-Rod-Rod, where Roa represents rhodosamine, dF represents deoxyfucose and Rod represents rhodinose, and the physiologically acceptable acid addition salts thereof, which comprises fermentation of the microorganism Streptomyces purpurascens DSM 2658 in a customary manner under aerobic conditions, in the presence of a nutrient medium, addition of a chemical inhibitor after a particular fermentation time, and isolation, from the culture liquid and the mycelium, of the compounds which have been formed, using organic solvents followed by chromatography in a customary manner.
Patent AT-E30317-T1 (AT)
Inventor: JACQUINOT BERNARD
IPC: C07C201/08
Filed: 1985-01-25
Granted: 1987-11-15
Abstract: The invention concerns the manufacture of nitromethane by nitration of methane in a homogeneous gaseous phase, the nitrating agent being nitric acid, nitrogen peroxide or mixtures thereof. According to the disclosed process, the molar ratio methane/nitrating agent is between 0.1 and 5; the reaction contact time between 0.1 and 120 seconds; the reaction pressure between 1 and 35 bars; the temperature between 270 DEG  and 600 DEG  C. The nitration is carried out in the presence of an active agent of the halogen or derivative type introduced in a molar ratio at the most equal to 3. An installation is disclosed for industrially manufacturing nitromethane.
Patent AT-E42186-T1 (AT)
Inventor: TEMPEREAU JACQUES
IPC: A47K3/024
Filed: 1985-02-25
Granted: 1989-05-15
Abstract: 1. Device for supporting a baby, comprising a shell whose bottom is curved in a manner such as to support the dorsal surface of the baby, and which possesses an occipital support and a buttock support, the said shell being cut symmetrically relative to its longitudinal median axis in a manner such as to produce a central support (1a), an occipital support or chin rest (1b) and a buttock support (1c), characterized in that these three parts are mutually connected by a narrover central strip (1d) allowing a total freedom of movement of the baby's anterior and posterior limbs.
Patent AT-E70422-T1 (AT)
Inventor: YAMAMOTO TSUTOMU
IPC: G02B7/02
Filed: 1986-08-19
Granted: 1992-01-15
Abstract: In this invention, an attachment (131 for changing the viewing angle aperture or direction of the field of view, whilst protecting a tip portion and interior, removably fitted to a tip extension portion (29) of an endoscope insertion sheath (11) when fitted thereon. A connecting member (17) forming part of the attachment serves to pull on and fix this attachment (13) i rotatably and non-removably fitted on the tip extension portion (29) of the endoscope insertion sheath (11). In order that this connecting member (17) may not be pulled off the tip extension portion (29) of the endoscope insertion sheath (11). a groove (18) may be formed in the outer periphery of the tip extension portion (29), and engaging members 119) provided on the connecting member (17) inwardly engage this groove (18), having an elastic deformability.
Patent AT-E57168-T1 (AT)
Inventor: LOHRBERG KARL
IPC: C01B11/02
Filed: 1986-12-16
Granted: 1990-10-15
Abstract: Chlorine dioxide is increasibly used to bleach pulp and the like. Chlorine dioxide is produced in a reactor, which contains a plurality of superimposed bubble cap trays, which are provided with passages for the gas and with duct, which is independent of the gas passages and serves as an overflow for the liquid. In order to maintain a maximum ClO3/acid ratio for the longest time possible, the reaction chamber above each bubble cap tray is divided into a large number of reaction compartments by vertical partitions, which define openings for the passage of the reaction liquid. Acid can be supplied to each compartment. The partitions can be used to define in each reaction chamber any desired number of reaction compartments, which are connected in parallel for the flow of acid and are connected in series for the flow of the chlorate solution.
Patent AT-E35962-T1 (AT)
Inventor: HARRISON WILLIAM MICHAEL
IPC: B65D88/12
Filed: 1986-05-27
Granted: 1988-08-15
Abstract: A freight container of generally cuboidal shape includes a pair of sides (3) which define the lateral extremities of the container and extend between ends (1, 2) of the container. The exterior surfaces of the pair of sides are spaced apart by a greater distance along their middle portions (15) than along their end portions (16), whereby the overall width of the container is less at the end portions than at the middle portions. The container is therefore able to have an increased capacity for a given size of each end.
Patent AT-E44785-T1 (AT)
Inventor: SCHMID HANS-RUDOLF
IPC: D06L3/12
Filed: 1986-01-14
Granted: 1989-08-15
Abstract: Aqueous optical brightener compositions consisting essentially of: (a) at least one optical brightener of formula   <IMAGE>    in which R1 is hydrogen or -SO3M; R2 is hydrogen or -SO3M; R3 is hydrogen, C2-3-hydroxyalkyl, C1-4-alkyl, -CH2-CH2-CN or -CH2-CH2-CONH2; R4 is hydrogen, C1-4-alkyl, C2-3-hydroxyalkyl, hydroxy-ethoxy-ethyl, N,N-Bis-(C1-3-alkyl)-amino-C2-6-alkyl or benzyl;  or R3 and R4 together with the neighboring nitrogen atom signify a morpholine, pyrrolidine, piperidine or N-methylpiperazine ring;  and M is hydrogen or a colorless cation; provided that at most one of R3 and R4 is hydrogen; (b) polyethylene glycol with an average molecular weight in the range of 1000 to 3000; and (c) water; 10 to 500 parts by weight of component (b) being present per 100 parts by weight of component (a), and component (c) constituting at least 20% of the composition, are storage stable optical brightener compositions, which are eminently suitable for the formulation of aqueous coating compositions especially such in which at least some of the binder is a synthetic latex; with these coating compositions there may be obtained very white coated papers which are optically brightened at least in the coating.
Patent AT-E83538-T1 (AT)
Inventor: MCSHERRY THOMAS WILLIAM
IPC: F16B13/08
Filed: 1986-01-21
Granted: 1993-01-15
Abstract: A fully articulable positioning device for positioning an elongated member comprising a pair of legs hingeably attached to the elongated member at one end of the legs and a slideable connection at the opposite end of the legs. The slideable connection is of the pin and slot variety wherein each leg contains a pin and slot for communication with the slot and pin of the other leg. The leg may be of any length suitable for their intended use and may be improved by the addition of handle-like projections at the slideably connected end.