baber/WOPTO huggingface dataset:
Patent MX-174286-B (MX)
Title: Mejoras relacionadas con fibras de nylon cortadas
Inventor: THOMPSON ALFRED HAROLD JR
IPC: D01F6/60
Filed: 1990-05-03
Abstract: La presente invención se refiere a procedimiento para preparar fibras de nylon cortadas que tienen una tenacidad elevada de portación de carga, que incluye las etapas de hilar en fusión polímero de nylon a filamentos, formar un haz de una multiplicidad de filamentos, someter el haz a estiramiento y recocido y convertir el haz a una fibra cortada adecuada para formar un hilo hilado, si se desea, mezclado con otras fibras cortadas, el procedimiento está caracterizado porque la extracción y el recocido del haz se lleva a cabo en una operación continua que consiste esencialmente en estirar primero el haz entre una serie de rodillos de alimentación y una serie de rodillos de estiramiento, seguido por recocimiento del haz restirado resultante, calentándolo a una temperatura de aproximadamente 145 grados C a aproximadamente 200 grados C, y enfriándolo a menos de aproximadamente 80 grados C, mientras se mantiene el haz estirado bajo una tensión controlada a través de dichas etapas, tanto de calentamiento como de enfriamiento, a medida que el haz se hace avanzar mediante una serie adicional de rodillos.
Patent PT-74398-B (PT)
Inventor: WATANABE MASAZUMI
IPC: C07C43/205
Filed: 1982-02-08
Abstract: A compound of the formula 
<CHEM>
 wherein R stands for an alkyl group having 1 to 22 carbon atoms and having at its terminal end a hydroxyl group which may be protected can be obtained with an industrial advantage by allowing a compound representable by the formula; 
<CHEM>
 to react with a peroxide of a carboxylic acid representable by the formula;
 RCOOH
 wherein R is of the same meaning as defined above, or with a peroxide of an acid anhydride of the carboxylic acid. 
<??>A compound of the formula; 
<CHEM>
 wherein R<2> stands for an alkyl group having 1 to 2 carbon atoms and having at its terminal end an optionally protected hydroxyl group, is a novel compound and has antifibrotic activity.
Patent PT-77144-B (PT)
Title: Neutral topical sodium fluoride gel
IPC: A61K6/02
Filed: 1983-08-01
Abstract: A neutral topical sodium fluoride gel is disclosed which comprises a thickened aqueous solution of sodium fluoride buffered to maintain a pH of from about 5 to 9.
Patent PT-81289-B (PT)
IPC: B65D5/46
Filed: 1985-10-11
Abstract: A pack for containing materials which are capable of flow includes a tube formed by a longitudinal sealing seam, along with a bottom and a cover closing the tube ends. The cover is formed from thermoplastic material without a carrier material, is injected on the tube, and has a pouring spout. The tube comprises cardboard which is coated with thermoplastic material on one side. The bottom is quadrangular, formed from the folded-over tube of the pack of a fold-type closure. The cover and the cross-section of the pack, at least in the region of the cover, are round. To improve such a pack with a handle so that the final consumer enjoys improved handleability and transportability, the invention provides that a portion of the tube wall, which adjoins the periphery of the cover, is folded onto itself, forming a handle, and is joined to provide a double-wall surface portion in which a gripping opening is provided. The cover is extended over the upper edge of the double-wall surface portion with the gripping opening to provide a stiffening web.
Patent PT-82743-B (PT)
IPC: A61K35/74
Filed: 1986-06-11
Abstract: The present invention relates to a novel antibiotic and a microbial process of producing the same. The compound MF 730-N6, which is characterized by the following properties:       melting point:  115 - 119 DEG C rotation as measured immediately after preparation of a solution of the antibiotic:  [ alpha ] @@ = -28.5 DEG  (C = 0.46, chloroform)   solubility: soluble in methanol, ethanol, ethyl acetate and ultraviolet absorption spectrum:   lambda <CHEM>  = 203 nm (60), 280 nm (3)   infrared absorption spectrum: distinct characteristic absorption maxima appearing at wave numbers of 3430, 2960, 1705 and 1635 cm<-><1> by the KBr tablet method, is obtained by cultivating a microorganismus of the genus Kitasatosporia capable of producing the compound MF 730-N6 on a nutrient medium and recovering said compound from the culture by usual methods of solvent extraction and/or chromatography, has both anti-tumor and anti-microbial activities and can, therefore, be used as a medicament.
Patent PT-83007-B (PT)
IPC: C07D493/18
Filed: 1986-07-17
Abstract: There is described a process for preparing proanthocyanidine A2 by extraction from cortex or fruits of Aesculus hippocastanum and related species and its activity for stimulating healing processes, e.g. healing wounds and injuries of various origins, gastric and duodenal ulcers for modifying conditions of impaired capillary permeability and resistance and for obtaining an anti-lipid peroxidation effect.There are also described pharmaceutical formulations suitable for use by topical and systemic routes.
Patent PT-86033-B (PT)
Inventor: MOLTRASIO MARIO
IPC: B65G57/24
Filed: 1987-10-29
Abstract: This system for mutally automatically arranging, according to any desired patterns, bags, boxes or other articles (4), particularly for use in machines for loading movable platforms (pallets) is characterized by a locating conveyor belt (10), mounted on a carriage (10B) so as to also transversely slide, in a preset way, on supporting guides to drive the articles conveyed thereby (4) with a possible motion                deriving from the combination of two simultaneous perpendicular motions (15,7) in order to locate each article, which may be preoriented, in a suitable position to make, in cooperation with other articles, the preset platform filling pattern so as to provide a comparatively compact layered assembly.
Patent PT-87322-B (PT)
Inventor: JONGH HENDRIK PAUL DE
IPC: A61K31/585
Filed: 1988-04-22
Abstract: The present invention is concerned with 11-aryloestrane and 11-arylpregnane derivatives, characterized in that these derivatives have the following structure: <CHEM>  wherein      R1 is an aryl group with an -N- @   group as substituent, X and Y each being separat H or a (1- 4C) hydrocarbon radical or together a (2-6 C) hydrocarbon radical;      R2 is an alkyl group containing 1-4 carbon atoms; R3 is H, OH, a saturated or unsaturated hydrocarbon radical containing 1-8 carbon atoms, at least provided with a hydroxyl, oxo, halogen, azido or nitrile group; an acyloxy or an alkoxy group; R4 is a hydroxyl, an acyloxy or an alkoxy group or an acyl group optionally provided with a hydroxyl, alkoxy, acyloxy or halogen group; or R3 and R4 together form a ring system; and R5 is a hydrocarbon group containing 1-4 carbon atoms, and further with processes for the preparation of these compounds and with pharmaceutical preparations comprising these compounds. The compounds according to the present invention exhibit antiprogestin activity.
Patent PT-88870-B (PT)
Inventor: MUELLER RICHARD AUGUST
IPC: C07C69/78
Filed: 1988-10-27
Abstract: This invention relates to novel intermediate compounds which are useful for producing the halogenated protese inhibitors that are the subject matter of U.S. Patent 4,469,885. In particular, the invention relates to novel methods and intermediates for making said protease inhibitors, the intermediate compounds being of the formula:
      wherein R₁ is:
     (a) straight or branched chain lower alkyl having 1-6 carbon atoms; or   (b) H;    wherein R₆ is:
   (a) straight or branched chain higher alkyl having 13-25 carbon atoms; or   (b) straight or branched chain higher alkenyl having 13-25 carbon atoms;    wherein R₅ is:
   (a) straight or branched chain lower alkyl having 1-6 carbon atoms; or   (b) benzyl;    wherein R₇ is:
   (a) straight or branched chain lower alkyl having 1-6 carbon atoms; or   (b) H;    wherein R₂ is:
   (a) -Cl, Br, or -I; or   (b) -CF₃.
Patent PT-89476-B (PT)
Inventor: MOERKER THEOPHILE
IPC: C07D213/68
Filed: 1989-01-18
Abstract: A process for the preparation of analytically pure chelate complexes which can be used in diagnostic medicine, for example as contrast agents or radiotherapeuticals, is described. In this process, a complex of a  beta -dicarbonyl compound and a metal ion, for example a metal acetylacetonate, which is readily soluble in an organic solvent which is not infinitely miscible with water, is recomplexed with a stoichiometric amount or a sub-equivalent amount of a chelating agent whose binding affinity to the metal ion is higher than that of the  beta -dicarbonyl compound.
Patent PT-95057-B (PT)
Inventor: COY DAVID HOWARD
IPC: C07K7/06
Filed: 1990-08-21
Abstract: A description is given of a process for the preparation of therapeutic peptides, which are linear (i.e. non- cyclic) analogues of the biologically active bombesin of amphibians or of the gastrin releasing peptide (GRP) of mammals, which has an active site and a binding site, responsible for binding the peptide to the target cell receptor.  Cleavage of a peptide bond in the active site of bombesin and GRP, which occurs naturally, is unnecessary for biological activity in vivo.  The analogues have one of the following modifications: (a) loss of an amino acid residue in the active site and modification of an amino acid residue outside the active site, (b) replacement of two amino acid residues in the active site by a synthetic amino acid, β-amino acid or γ-amino acid residue, or (c) a non-peptide bond instead of a peptide bond between an amino acid residue of an active site and an adjacent amino acid residue.
Patent PT-97982-B (PT)
Inventor: MONNERET JEAN-JACQUES
IPC: E03B9/10
Filed: 1991-06-14
Abstract: The body of this hydrant is composed of a tubular lower support (2), with an outer upper flange (7), and of a tubular raising element (3) which is mounted so as to slide in the support (2) and fitted, at the upper end, with an outer flange and means of locking a plug. These means for holding the hydrant raising element are of the type using, between a longitudinally adjustable element in a body and a groove (15) made in the body (2), a seal (14) gripping the adjustable element. According to the invention, the seal (14) is constituted by a toroidal ring made from synthetic material which has a Shore hardness of between 60 and 70 and is mounted in the tubular body (3) of the raising element with a diametral pregripping interference of between 3 and 7 %, allowing it the possibility of rolling on this portion for adjusting its vertical position, whereas the groove, with which this ring interacts, is made at the upper end of the body (2) of the hydrant, emerges vertically from this end in order to receive the seal and has a groove-bottom diameter (15a) able to exert on the ring (14) a complementary diametral gripping interference for sealing of between 0.5 and 0.1 . <IMAGE>
Patent SE-409814-B (SE)
Inventor: KEEGAN J J
IPC: A61K8/81
Filed: 1973-10-30
Abstract: Water-wettable anhydrous products, such as the powders and creams used in cosmetic and drug products, are admixed with 20 percent to 60 percent by weight, based on the weight of the total formulation, of a powdered polyethylene or powdered polypropylene polymer, to improve wettability characteristics. Denture adhesive powders prepared from an anionic/cationic adhesive combination, together with the powdered polyethylene or polypropylene polymer display particularly improved properties. The polyethylene or polypropylene polymer may also be admixed with other anhydrous products including dentifrices, vaginal powder sprays, and the like. Low molecular weight polyethylene powder, with an average molecular weight of from 1,000 to 3,500, is suitable for use in products of the invention. For the polypropylene, a molecular weight of from 120,000 to 350,000 is specified. The powdered polymers have a particle size of less than 422 microns.
Patent SE-448671-B (SE)
Inventor: LAUTERJUNG FRIEDRICH GERD
IPC: A61J15/00
Filed: 1980-02-29
Abstract: An enteral feeding device comprises a probe tube (1), the leading end of which is associated with a balloon. The balloon (2) can be filled with liquid and can be emptied into a body cavity in the introduced state. A pilot probe (7) constituting a rigidizing element (e.g. metal or plastics) is inserted in the probe tube (1), reaches as far as the leading end of the probe tube, and is separable from the probe tube. <IMAGE>
Patent SE-434864-B (SE)
Inventor: PFEFFLI WALTER
IPC: E05D7/04
Filed: 1981-01-29
Abstract: An adjustable door hinge for flush fitting doors has a hinge leaf which fits the edge surface of the door and which is adjustable to vary the spacing of the hinge leaf from the edge surface to facilitate the correct positioning of the door within a door frame. This adjustment is achieved in one embodiment by arranging the hinge leaf 13 to abut against a threaded sleeve 20 screwed into the edge surface of the door, the sleeve being adjustable by a tool engaging in a slot 22 in a screw 18 which engages a threaded bore 23 in the threaded sleeve 20 to vary the amount the sleeve projects from the edge surface of the door. <IMAGE>
Patent SE-432389-B (SE)
Title: Nozzle for discharge of ventilating air from a ventilation system
Inventor: ELFVERSON S
IPC: B60H1/00
Filed: 1981-11-19
Abstract: The present invention relates to an outlet nozzle for a ventilation system, including at least one outlet housing 1 with a through-flow duct for ventilation air, a plate 9 transverse to the flow direction and fixed to the outlet housing 1, and a plurality of plates 13 parallel to said fixed plate and laterally displaceable relative to each other under the action of a control lever 16, the plates 9, 13 being formed with a perforation pattern for forming in interaction ventilation ducts through which the ventilation air can flow, and in response to the set position of the control lever 16 for allowing deflection of the ventilation airflow direction. The control lever 16 is hereby arranged to grip around a grid cross in each displaceable plate 13 comprising at least two crossing bars having a generally circular or elliptical cross section. The control lever 16 is preferably formed like a turning fork 17, with a longitudinal slot in each prong 18, 19, the prongs 18, 19 and the slits gripping around the bars. Said constructions and cooperation imply that the control lever 16, substantially without play, grips around the bars, enabling universal setting of the ventilation airflow direction from the outlet nozzle. <IMAGE>
Patent SE-461853-B (SE)
Inventor: ANCILLOTTI F
IPC: C07C41/05
Filed: 1983-02-25
Abstract: In producing t-butyl alkyl ethers by etherifying with aliphatic alcohols isobutene in a hydrocarbon feedstock containing butadiene in addition to the isobutene, the increase in the pressure drop in the etherification reactor(s) that is due to the butadiene is eliminated by feeding the reactants from the bottom upwards. The reactors preferably contain an acidic ion-exchange resin catalyst.
Patent SE-454940-B (SE)
Inventor: KATVA I
IPC: A47K5/12
Filed: 1983-08-19
Abstract: The invention relates to a diaphragm pump for dispensing or metering purposes, for example for use in liquid soap dispensers. The pressure chamber (7) of the pump is defined by a fixed wall (6) and the diaphragm (1). A check-valve on the inlet side towards a storage vessel (11) forms a cylindrical flange (4) movable in a groove (5) and sealing against the outer surface thereof. Arranged in a spout (2) passing through the diaphragm is an oblique wall (3), which is slotted through a short distance around its periphery, thereby to form a seal against the suction of air into the pressure chamber (7). The diaphragm (1) is arranged to be compressed by a pressure body (9) provided on a lever (8).
Patent SE-452138-B (SE)
Title: Commercial vehicle antilocking braking system
Inventor: MOCHALOV V V
IPC: B60T8/70
Filed: 1984-05-04
Abstract: The braking system uses a differential stage providing a wheel acceleration or retardation signal from the wheel velocity signal. A signal is provided when the acceleration or retardation signal attains its extreme value, fed to a selection and storage circuit forming part of a prognosis stage providing a signal representing the optimum wheel velocity during braking. This signal is compared with the actual wheel velocity for providing the braking pressure regulator. The prognosis stage incorporates a control circuit providing a signal representing the variation intensity of the wheel velocity signal.
Patent SE-459868-B (SE)
Title: Pile plinth for supporting house beams construction
Inventor: HERVALL A
Filed: 1988-08-05
Abstract: To produce a pile plinth, a tubular pile (4) is first driven most of the way into the ground and a gravel bed (3) is then positioned around it to a level somewhat lower than its upper end. In the pile upper end a slot (8) is made. Two frames (1,2) are located on the gravel bed adjacent to each other, and with their sides (6,7) engaging in the pile slot. Two rails (9,10) with longitudinal recesses (11,12) are inserted slightly into the frames, the frame sides engaging in their recesses. The frames and the uppermost part of the tubular pile are filled with concrete, pref. of the injection type (5). The rails extend upwards on opposite sides of the end parts of two support beams (13,14) located on the plinth, and with the aid of at least one bolt union (15) between them act as a lock plate for the support beams.
Patent SE-467935-B (SE)
Title: Method for automatic cleaning of heat exchangers through which fibre-containing suspensions are passed
Inventor: GUSTAFSSON BERTH
IPC: F28F19/00
Filed: 1989-07-05
Abstract: The object of the present invention is to permit heat exchange, without any great cleaning requirements, of suspensions in tubular conduits, where the suspension contains cellulose, textile or mineral fibres and also other substances with a tendency to adhere to the heat- exchanging surface, such that adaptation of flow data provides a sufficient automatic cleaning effect through fibre accumulation on the tube wall and mechanical attrition between tube wall and fibres. <IMAGE>
Patent SE-468704-B (SE)
Title: Disposable kit for producing radiopharmaceuticals
Inventor: ANDERSSON H
IPC: B01J19/08
Filed: 1992-01-29
Abstract: A chemical system in the form of a disposable kit for producing radiopharmaceuticals, comprising an elongated, rigid strip 21 provided with a row of openings 22, sockets 23 arranged firstly around certain of the openings and secondly projecting from the one main surface of the strip and thirdly realized in a piece integral with the strip. The sockets 23 and the openings are on their inside intended to support sprayers 24 for process liquids and on their outside are connected up to hoses forming part of a hose and valve system to which the sprayers and associated reaction vessels 25,27,29,30 are connected. <IMAGE>
Patent ZA-9010319-B (ZA)
Title: Use of an anticoagulant as a diagnostic agent
Inventor: REUTELINGSPERGER CHRISTIAAN PE
IPC: C07K14/47
Filed: 1990-12-21
Abstract: Anticoagulant polypeptides (I) of the annexin family, labelled with a detectable marker are new. Also new are compsns. contg. (I) plus auxiliaries. (I) is esp. VAC (vascular anticoagulant protein) and suitable markers include fluorescein isothiocyanate, a radioisotope (esp. 131- or 125-iodine) or a paramagnetic contrast agent. (I), which can be administered intravenously or intraarterially, are formulated with physiological saline, 'Tween 80', arginine and/or phosphate buffer. The compsn. may also include an anticoagulant, esp. heparin, which has no effect on plasma Ca concn.
Patent DE-1225988-B (DE)
Inventor: FRANK WILHELM
IPC: E05D15/52
Filed: 1961-12-18
Abstract: 997,936. Window and door hinges; stays. W. FRANK. Nov. 27, 1962 [Dec. 18, 1961], No. 44798/62. Heading E2F. The invention relates to a window or door which can pivot about a horizontal axis 5, Fig. 1 and alternatively about a vertical axis 4, the pivotal axis being pre-selected by a lever 2. Additional hinge means which also acts as a stay when the window pivots about the horizontal axis 5 comprises first and second stay arms 8, 14 respectively, each pivoted slidably at one end to the upper edge of the movable frame member 7 and both pivoted together at their other ends by a pin 63 bearing in a bell crank lever 12 which is pivotably connected at 11 to the fixed frame member 25 at or near its upper corner, such that the two arms 8, 14 pivot eccentrically about the vertical axis 11. The second arm 14 is firmly but detachably connected to one arm 74 of the bell crank lever 12 by means of two projections 65, 66 Fig. 8 (not shown) which may be in the form of dogs or bolts arranged in the longitudinal direction of the hinge arm 14 and mating in corresponding bores 64 in the arm 74 of the bell crank lever. The bell crank lever has one arm 61 pivotably connected to a pivot bearing 67 mounted at or near the upper corner of the fixed frame and a fork 62 engaging the pin or like 63 which connects the stay arms 8, 14 together, the bell crank lever 12 being sandwiched between the stay arms.
Patent FI-121253-B (FI)
Inventor: GILHOUSEN KLEIN S
IPC: H04J13/00
Filed: 2007-07-25
Granted: 2010-08-31
Abstract: A cellular communication system in which a system user and another user communicate with each other by way of information carrying spread spectrum modulated signals transmitted via a cell-site in which system: the system user comprises a transmitter for transmitting information carrying spread spectrum modulated signals to said cell-site, a receiver for receiving information carrying spread spectrum modulated signals from said cell-site and means for measuring signal quality in said information carrying spread spectrum modulated signals received by the system user; the cell-site comprises a transmitter for transmitting information carrying spread spectrum modulated signals to said system user, a receiver for receiving information carrying spread spectrum modulated signals from said system user and adjusting means for adjusting the power of information carrying spread spectrum modulated signals transmitted from the cell-site ; ; and power control means is provided for controlling the transmission power of the information carrying spread spectrum modulated signals by measuring the signal power in the information carrying spread spectrum modulated signals received by the system user and transmitting data representing the measured power to the cell-site by way of the information carrying spread spectrum modulated signals, the adjusting means being responsive to the data in the information carrying spread spectrum modulated signals from the system user to adjust the power in the information carrying spread spectrum modulated signals transmitted by the cell-site.