baber/WOPTO huggingface dataset:
Patent MX-160766-A (MX)
Inventor: PHELAN JAMES JOSEPH
IPC: G10K11/02
Filed: 1985-10-15
Abstract: The assembly comprises a horn (12) with a bore (14) flaring from a throat (16) to a mouth (18). An ultrasonic transducer (60) is mounted in the throat and, when in position, abuts an internal annular shoulder (38) formed in an external ring (28) of a spider which supports a centrepiece (40). The centrepiece comprises a body which tapers forwardly and a reduced diameter stem at the rear formed in part by a rearward extension (46) of the body and in part by an inner ring (30) of the spider. The stem is surrounded by a rearwardly facing shoulder (52) and has a blind bore (54) opening rearwardly towards the transducer (60). The blind bore (54) has a flat bottom (56) which is nearer to the transducer (60) than the shoulder (52) surrounding the stem. This flat bottom and shoulder enhance the directionality of the beam transmitted or received by the assembly.
Patent OA-10612-A (OA)
Title: Hepatitis b vaccine
Inventor: HAUSER PIERRE
IPC: A61K39/29
Filed: 1997-08-02
Abstract: A novel vaccine formulation is provided, compromising a hepatitis B component, particularly hepatitis B surface antigen, in combination with aluminum phosphate and 3 de-O-acylated monophosphoryl lipid A.
Patent PH-20573-A (PH)
Title: Centrifugal separator and method of operating same
Inventor: BOCCKINO HARRY GEORGE
IPC: B04B5/12
Filed: 1984-04-18
Abstract: A continuous flow device is disclosed for separation of particles of differing densities in a centrifugal force field. Very small particles of differing densities that are normally very difficult or impossible to separate in the usual commercial gravity separation devices can be separated because of the increased settling force due to the centrifugal force field and also the buoyant force on the particles of lesser density caused by a thickened slurry layer. A thin film of a slurry of solid particles of differing size and density travels over a revolving surface (20) of such configuration that the slurry flows in a substantially laminar manner. As the thin film of slurry flows along the surface, the particles of greater density tend to concentrate in the region next to the surface (20), while the particles of lesser density remain in or are forced into the fraction of the film closestto the axis of revolution (14). Before the film of slurry reachs the end (24) of the flow path it is passed over a splitting device (21) to separate the fraction of the film containing particles of greater density from the fraction containing particles of lesser density.
Patent PH-22569-A (PH)
Title: Capped 1,2-propylene terephthalate-polyoxyethylene terephalate polyesters useful as soil release agents
Inventor: PAUL GOSSELINK EUGENE
IPC: C11D3/37
Filed: 1987-04-15
Abstract: Capped 1,2-propylene terephthalate-polyoxyethylene terephthalate polyesters useful as soil release agents are disclosed. Preferred polyesters have the formula:     X-(OCH2CH2)@ &lsqbstr& (-O@-R<1>-@O-R<2>-)u (-O @-R<1>-@O-R<3>-)@ &rsqbstr&   -O@-R-@O-(CH2CH2O)n-X wherein each R<1> is a 1,4-phenylene moiety; the R<2> are essentially 1,2-propylene moieties; the R<3> are essentially the polyoxyethylene moiety -(CH2CH2O)1-CH2CH2-; each X is ethyl or preferably methyl; each n is from about 12 to about 45; q is from about 12 to about 90; the average value of u is from about 5 to about 20; the average value of v is from about 1 to about 10; the average value of u + v is from about 6 to about 30; the ratio u to v is from about 1 to about 6.
Patent TR-25598-A (TR)
IPC: C04B41/50
Filed: 1991-02-27
Abstract: The invention relates to a method of uniformly coating honeycombs with finely divided solids from a dispersion in a quantity which is less than that arising in conventional dipping. For this purpose, the honeycomb is flooded from below with dispersion, and emptied after a holding time and blown out. The filling time, filling quantity, flooded holding time, emptying time and the time between emptying and blowing out are fixed at such values that, to increase the quantity of deposited solid, the filling time, holding time, pump-out time and the time between emptying and blowing out are increased but the filling quantity is decreased.
Patent UY-36933-A (UY)
Title: Procedimiento e instalación para determinar la solicitación hidráulica/ mecánica de vías de celulosa
Inventor: HARRER HELMUTH
IPC: E02D17/08
Filed: 2016-10-06
Abstract: La invención se refiere a un procedimiento para la evaluación de la solicitación hidráulica / mecánica de una vía de celulosa durante la producción. En particular está caracterizado porque mediante un sistema óptico se forma una magnitud medida que describe el grado de irregularidad o bien la profundidad de los surcos en la vía de celulosa. La invención también se refiere a una instalación para llevar a cabo el procedimiento en el que se ha previsto un sistema óptico compuesto de un dispositivo de iluminación (19), una cámara (17) y un sistema regulador. Por medio de un procedimiento de ese tipo o bien una instalación de ese tipo es posible registrar en forma prematura las causas de roturas y deslaminaciones de las vías de celulosa y prevenir de manera correspondiente para evitar las roturas y deslaminaciones.
Patent UY-38442-A (UY)
Title: Composiciones que comprenden halauxifeno y otros herbicidas y sus métodos
Inventor: VOGLEWEDE CHRISTOPHER JOHN
IPC: C07D239/42
Filed: 2019-11-01
Abstract: Composición herbicida comprende: (a) un compuesto de la fórmula (I): donde X es CH o N, hal es F, Cl o Br, R es metilo o etilo y R’ es H, metilo o etilo o una sal o éster agrícolamente aceptable, (b) un segundo herbicida de tipo fenoxiácido o una sal, éster o amida agrícolamente aceptable; y/o (c) un tercer herbicida organofosforado o una sal, éster o amida agrícolamente aceptable. Proporciona control de vegetación indeseable en: arroz, cereales, caña de azúcar, girasol, colza oleaginosa, canola, remolacha, soja, algodón, piña, hortalizas, pastos, huertas y plantas acuáticas.
Patent YU-71083-A (YU)
Title: Process for the injection casting of a hydrophilic polymer
Inventor: WITTWER F
IPC: A23J3/00
Filed: 1983-03-24
Abstract: An apparatus and method to produce capsules of a moldable hydrophilic polymer composition, preferably gelatin, using a combination of an injection molding device with a microprocessor (28) to precisely control the conditions of time, temperature, pressure and water content of the hydrophilic polymer composition, in a cyclic molding process, are disclosed. The injection molding device comprises a hopper unit (5) for feeding gelatin to an injection unit (1) from which plasticised gelatin is injected into a molding unit (2).
Patent RS-8604-A (RS)
Title: Process for the production of beraprost and its salts
Inventor: SZABO TIBOR
IPC: C07D307/93
Filed: 2002-07-25
Abstract: The present invention relates to a new process for the preparation of beraprost of formula (I) using new intermediates.
Patent AT-A183983-A (AT)
Inventor: WITTENBERGER UDO DR
IPC: A61K35/14
Filed: 1983-05-19
Abstract: The invention concerns a process for obtaining cell respiratory stimulating active agents having a molecular weight in the range of about 300 to 8000 Dalton, by defibrination of calves blood, hemolyzing the solution obtained thereby, separating the proteins and substances having a molecular weight of over about 8000 Dalton comprised in the hemolyzed solution by a membrane separation procedure, concentrating the resulting protein- and high molecular weight-freed solution under reduced pressure at a temperature not exceeding 40 DEG  C. to a density in the range of 1.10 to 1.15 g/ml at 20 DEG  C. and partially separating the inorganic salts from the resulting concentrated solution, wherein the membrane separation procedure employed is a continuous multi-step ultrafiltration procedure employing membranes with a molecular weight exclusion limit of about over 8000 Dalton and the partial separation of the inorganic salts is carried out by electrodialysis with the aid of membranes with a membrane permeability up to a molecular weight of about 300 Dalton.
Patent AT-A318385-A (AT)
IPC: B30B9/32
Filed: 1985-11-05
Abstract: A press 3 for compacting beverage cans, with an eccentric introduction of force into the empty beverage can to overcome its dimensional stability, comprises a press plunger 4 which is displaceable up against a press platen 25. The press plunger is connected rigidly to a piston rod which is connected via an angle lever 5 to a tension rod 8 and also to a foot lever 9. The press 3 is fastened to a holding shackle 2 which bridges a container 1 and which is pivotable upwards in the same way as a container lid 18. The filling shaft 6 of the press 3 is closed by a filling-shaft flap 7 which, during filling, swings into the filling shaft and temporarily blocks the press plunger 4 and which releases the press plunger 4 again only when it swings back into the initial position (closing position of the filling shaft). <IMAGE>
Patent BE-796678-A (BE)
Title: Sewing machine needle - with eye running into groove on one side of shank
IPC: D05B85/00
Filed: 1973-03-13
Abstract: Needle for sewing machines has a butt, a shoulder, a shank, a point, a groove and an eye. The wall of the eye on the side of the eye lying closest to the point end runs, at least at a distance from the needle axis which is greater than the distance between this needle axis and the bottom of the groove, from the groove over a considerable part of the needle sloping in the direction along which the point end is situated. Large, well shaped thread loops can be formed relatively close to the point end. The point of the needle remains sharp.
Patent BE-809863-A (BE)
Title: Sequential electrolytic metal refining - e.g. copper, nickel or zinc by immersing unrefined electrodes in an acidified aq. soln of e.g. copper sulphate
IPC: C25C7/08
Filed: 1974-01-17
Abstract: In the process (a) unrefined electrodes are immersed in an electrolyte soln. in a vat, (b) a continuous current is passed through the soln. to dissolve impure metal from one electrode and to deposit it as pure metal on another electrode, (c) the electrodes are removed from the vat before the whole of the impure metal has been dissolved, and (d) the pure and impure metals are sepd. from the electrodes. After removing the partially refined inter electrodes from the vat each of them is passed in sequence through appts. which mechanically separates the pure and impure metal from the electrode.
Patent BE-882033-A (BE)
IPC: A01M1/20
Filed: 1980-03-03
Abstract: PCT No. PCT/GB80/00034 Sec. 371 Date Nov. 3, 1980 Sec. 102(e) Date Nov. 3, 1980 PCT Filed Feb. 28, 1980 PCT Pub. No. WO80/01748 PCT Pub. Date Sep. 4, 1980.Methods of trapping pests and traps therefor, wherein a surface, accessible to pests, is changed, preferably at predetermined time intervals, from a pest-supporting to a pest-dislodging condition, whereby pests on the surface are dislodged into a trapping zone for retention therein. The changes can be effected mechanically, but in the embodiment of a cockroach trap, the surface comprises a pair of inclined, insulating panels (2) with parallel conductors (3) which are pulsed electrically at, preferably, 10-30 second intervals with 300-400 volts DC, sufficient to dislodge pests from the surface on to a sticky insert (5) in a removable tray (4). The voltages are applied to the conductors (3) for not longer than 1 second, pulsing being effected by a multi-vibrator which, with associated circuitry, is contained in an upper portion (7) of a removable cover (8). A suitable pheromone attractant can be used, in a bung or phial (9) between the surfaces, as a lure.
Patent BE-893460-A (BE)
Title: Feed mechanism for strip material on reel - has drive mechanism with belt or gear transmission with axis parallel to shaft
IPC: G11B15/67
Filed: 1982-06-09
Abstract: The feed mechanism is for tapes or other types of strip material such as rolls of paper, labels, film etc. It consists of a core with the wound material, and a dirve mechanism with a motor to unroll the material. The drive has a transmission system, which is partly sideways with respect to the shaft of the core. The transmission is produced via a system of gear or belt. The axis of rotation of the gear system runs parallel to the shaft through the core with the wound material.
Patent BE-900581-A (BE)
Title: Hydrogels polymeres a microphases separees pour la liberation commandee de matieres, notamment bioactives.
Inventor: SHAH K R
IPC: A61K9/22
Filed: 1984-09-14
Abstract: Nouvelles compositions d'hydrogels (10), constituées d'un mélange de deux polymères thermoplastiques, non réticulés, dont l'un est hydrophobe et l'autre hydrophile, et ayant une morphologie à microphases (12, 14). Ces compositions d'hydrogels sont utilisables comme moyens pour la régulation de la vitesse de libération d'agents bioactifs, tels que des médicaments thérapeutiques, des antimicrobiens, des agents contraceptifs ou autres, dans un environnements biologique. Selon la nature chimique de l'agent à libérer, sa vitesse de libération peut etre commandée par un choix approprié des constituants polymères du mélange et de leurs rapports relatifs.
Patent BE-900651-A (BE)
Title: Reducing ash content of whole:wheat flour - by treating with aq. chloride soln. or soft water
IPC: B02B1/08
Filed: 1984-09-21
Abstract: Method for reducing the ash content of wholewheat flour comprises moistening the grain, while it is being conditioned, with an aq. soln. contg. 1-4 wt% alkali metal chloride (A), so that the moisture content of the grain is 16-18, esp. 16.5-17, wt%. - Pref. a 2-3, esp. 2.5, wt% NaCl soln. is used, made up in ordinary tap water or, more pref., in softened water. In a modification, salt-free softened water is used; this also lowers the alpha-amylase activity of the grain.
Patent BE-902702-A (BE)
Title: Dispositif de fixation pour collier de serrage ouvert.
IPC: F16L33/02
Filed: 1985-06-19
Abstract: Collier de serrage avec une bande de serrage à extrémités ouvertes et un dispositif de jonction mécanique des extrémités ouvertes de la bande, caractérisé en ce qu'un autre des crochets est un crochet combiné de support et de guidage, ledit crochet combiné de support et de guidage présentant un guide incliné et une surface de support capables de s'engager initialement dans l'ouverture correspondante de la partie de bande extérieure afin de guider les parties de bande intérieure et extérieure l'ine par rapport à l'autre, tout en absorbant simultanément des forces de serrage dirigées dans le sens de la périphérie, jusqu'à ce que le crochet de support déformé à froid entre en action pour absorber les forces de serrage, grace à l'engagement de sa surface de butée dans l'ouverture correspondante.
Patent BE-761873-A (BE)
Title: Chromium-iron alloy for load-and abrasion - resistant rollers
IPC: C22C37/08
Filed: 1971-01-21
Abstract: Load- and abrasion-resistant processing rollers are produced from a chrome-iron alloy contg. 18.0-30.0% Cr, 1.8-3.5% C, 0.5-2.0% Mn, 0.3-2.0 % Ni, 0.2-0.8% Mo, 0.3-0.8% Si, max. 0.03% S, max. 0.04% P, and max. 0.06% P + S, in addition to the usual contents of Cu, Al, Fe and impurities. The alloy pref. has a surface hardness of 65-85 Shore. The alloy is esp. suitable for use in roller covers for rolling steel strip and plate.
Patent CA-1063278-A (CA)
Inventor: SHEFFLER ROBERT H
IPC: D06M15/564
Filed: 1974-05-09
Granted: 1979-09-25
Abstract: Abstract of the Disclosure A carpet backing is formed by applying a thixo-tropic polyurethane adhesive composition as either a laminating adhesive, a precoat adhesive or a unitary backing to the underside of the primary fabric of tufted carpet. The thixotropic adhesive composition, comprising a liquid, hydroxyl-terminated diene polymer, a low molecular weight reinforcing polyol, an isocyanate, a filler, and a catalyst, provides substantially complete bundle wrap of each fiber tuft without penetration through the primary fabric backing material to the top side or face of the carpet.  The thixotropic polyurethane adhesive composition is applied to the underside of the primary fabric backing material in measured quantity and cured by the application of heat with or without a secondary fabric being applied prior to curing.
Patent CA-1034595-A (CA)
Title: Halogenous metaacetaminophenol couplers
Inventor: KALOPISSIS GREGOIRE
IPC: C09B67/00
Filed: 1974-06-21
Granted: 1978-07-11
Abstract: PRECIS         La présente invention a pour objet une composition tinctorial pour fibres kératiniques et en particulier pour cheveux humains, caractérisée par le fait qu'elle contient: (a) au moins une base d'oxydation constituée par un colorant d'oxy-dation pris dans le groupe formé par les constituée qui comportent deux groupes amino ou un groupe amino et un groupe hydroxy, fixés en position para, sur des noyaux benzéniques, ou bien sur des noyaux hétérocycliques et, en particulier, sur des noyaux pyridiniques, cette base d'oxydation pouvant se présenter sous forme de base libre ou sous forme de sel d'addition d'acides; (b) et au moins un coupleur de formule:              (I) dans laquelle  X désigne F, Cl ou Br.  Quand on utilise comme base d'oxydation les différentes paraphénylènediamines la composition tinctoriale permet d'obtenir des nuances vertes, stables à la lumière et aux intempéries et très intéressantes.  En effet l'ap-port de vert dans la teinture capillaire est très recherché pour éviter le rougissement des cheveux et rabattre les roux.
Patent CA-1061083-A (CA)
Inventor: SUTHERLAND JOHN A
IPC: B01D53/77
Filed: 1974-07-03
Granted: 1979-08-28
Abstract: INVENTION:     SIMULTANEOUS DRYING AND SWEETENING OF     WELLHEAD NATURAL GAS            INVENTORS:     JOHN A. SUTHERLAND     JOHN W. SWENY                ABSTRACT OF THE DISCLOSURE           Simultaneous dehydration and sweetening of natural gas to produce therefrom a purified natural gas having a low dew point and a low sulfur content suitable for passage in gas transmission lines with concomitant production of hydrogen sulfide gas removed from the natural gas and production of water substantially free of impurities removed from the natural gas involving passing a solvent medium comprising a normally liquid dialkyl ether of a polyalkylene glycol ether containing 2 to 15 percent water by weight in direct contact with the natural gas to reduce its H2S content to less than 10 parts per million and its water content to less than 12 pounds per million standard cubic feet; stripping the hydrogen sulfide from the solvent medium by means of internally generated steam which s generated by externally heating stripped solvent medium; withdrawing a portion of internally generated steam containing a minor amount of solvent; condensing a portion of it together with contained solvent and returning the steam condensate and contained solvent to the stripping zone; condensing and discharging the remaining portion of withdrawn steam and returning lean solvent medium for stripping of natural gas.
Patent CA-1038137-A (CA)
Title: Procede et appareil pour le traitement, la fabrication et la separation de produits en grains
Inventor: CHAUVIN RAYMOND
IPC: B01J8/38
Filed: 1974-07-26
Granted: 1978-09-12
Abstract: DE DIVULGATION Un réacteur de fluidisation 10 comporte une entrée d'agent de fluidisation 2 et une entrée de produit 1.  La section du distributeur d'agent de fluidisation est limitée par des déflecteurs 9 pour être plus étroite que celle du réacteur 10.  Le réacteur comprend en outre une grille 4 liée rigidement à sa paroi et un vibrateur 3 unidirectionnel créant des vibrations ascendantes.  La combinaison du déflecteur, de la fluidisation et des vibrations crée une circulation des produits dans le sens des flèches 6, un tamisage des produits en circulation et l'évacuation par vibration des refus du tamis 7. (Figure 1)
Patent CA-1038721-A (CA)
Inventor: TATE JOHN R
IPC: C11D3/18
Filed: 1975-01-10
Granted: 1978-09-19
Abstract: DETERGENT COMPOSITION        John Robert Tate ABSTRACT OF THE INVENTION           The invention relates to granular built laundry detergent compositions which have controlled sudsing properties in the rinse.  The controlled sudsing is accomplished by the inclusion of microcrystalline waxes in the detergent composition.
Patent CA-1060903-A (CA)
Inventor: YOSHIDA NORIO
IPC: C07C27/02
Filed: 1975-02-12
Granted: 1979-08-21
Abstract: ABSTRACT                     Indanylpropionic acid derivatives having formula:                                             (I) (wherein R represents and ethyl group or and isopropyl group) and pharmaceutically acceptable salts thereof are useful medically as anti-inflammatory, analgesic and antipyretic agents.  They can be prepared by hydrolysing a compound having the formula:                                              (II) (wherein Y represents an alkoxycarbonyl group having from 1 to 4 carbon atoms in the alkoxy moiety, a cyano group or a carbamoyl group) and, if appropriate salifying the resulting product of formula (I).
Patent CA-1054799-A (CA)
Inventor: COOK MELVIN A
IPC: C06B47/14
Filed: 1975-02-20
Granted: 1979-05-22
Abstract: Abstract of the Disclosure An explosive blasting composition of the gel or slurry type which retains its sensitivity to detonation after being agi-tated or worked and method of making such composition are provided wherein a small amount of collector is added to the composition comprised of a stable dispersion of a metallic sensitizer and/or fuel particle throughout a thickened solution or fluid phase con-taining at least one inorganic oxidizer salt.  The collector re-mains in solution throughout the fluid phase of the composition.
Patent CA-1056118-A (CA)
Inventor: ADAMS EARL B
IPC: D01F6/60
Filed: 1975-04-01
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE      Undrawn, spin-oriented polyhexamethylene adipamide yarn is prepared by high-speed spinning, cooled, steamed under forwarding tension and wound while still under tension to produce a yarn having improved stability, low shrinkage, good tenacity and uniformity.  The yarn has break elongation and birefringence values particularly suitable for false-twist draw-texturing.
Patent CA-1054379-A (CA)
Inventor: SANDBERG RICHARD G
IPC: C01G45/06
Filed: 1975-05-23
Granted: 1979-05-15
Abstract: ABSTRACT          This invention provides a process for obtaining the nonferrous metal values from a manganese oxide ore, by reacting the ore with an aluminum halide or a ferric halide at a temperature of at least about 50°C and preferably, at least about 130°C.  The manganese oxide ore can be treated with or without reduction.  If reduction of the manganese oxide ore is desired, is can be accomplished prior to, or simultaneously with, the reaction with the aluminum halide or ferric halide.            The resulting nonferrous metal halides can be separated from the reacted ore residue by conventional methods such as leaching or evaporation.
Patent CA-1083282-A (CA)
Title: Preparing moisture-curable ionomeric maleic anhydride  elastomers
Inventor: BALDWIN FRANCIS P
IPC: C08K3/22
Filed: 1975-09-09
Granted: 1980-08-05
Abstract: ABSTRACT           A method of preparing a moisture curable elastomer by reacting an elastomer containing randomly distributed sites of conjugated olefinic unsaturation with a cyclic unsaturated anhydride then blending the reaction product with a polyvalent metal oxide, hydroxide or alkoxide and, optionally, a basic hydrolysis catalyst.
Patent CA-1047518-A (CA)
Inventor: BARNETT GEORGE H
IPC: C06B25/00
Filed: 1975-12-17
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE       A composition of matter comprising at least one nitrate-alkanol and a stabilizingly effective amount of one or more derivatives of carbamic acid.  The composition is useful as a component of explosive compositions.
Patent CA-1042016-A (CA)
Inventor: ZENGEL HANS-GEORG
IPC: C07C231/00
Filed: 1976-01-21
Granted: 1978-11-07
Abstract: Abstract of the Disclosure Bis-N-chloramides of saturated aliphatic dicarboxylic acids are prepared by chlorinating a saturated aliphatic dicarboxylic diamide, the aliphatic residue of which has 4 to 40 carbon atoms, in an aqueous inorganic acid medium, at a temperature between 0° and 40°C; the chlorination is advantageously carried out in presence of an inorganic salt.