baber/WOPTO huggingface dataset:
Patent MX-169098-B (MX)
Title: Envase para liquido dotado de asa
Inventor: PUPP HERWIG
IPC: B65D5/46
Filed: 1987-03-20
Abstract: La presente invención se refiere a envase para líquidos con un tubo formado por cuando menos una costura de sellado longitudinal, cuyos extremos se encuentran provistos de una base y tapa, y de los que la tapa consiste de material termoplástico, sin material de soporte, adherida por inyección al tubo y que muestra un dispositivo de vertido, estando constituído el tubo por un material de soporte, por ejemplo cartón recubierto, por cuando menos un lado de material sintético termoplástico, siendo su base cuadrada y conformada a partir del tubo del envase vuelto hacia adentro en calidad de cierre sobredoblado al que se encuentra unida un asa vinculada a la tapa lateralmente con respecto al tubo y debajo de la tapa, caracterizado porque el contorno de la base, mediante la formación de un contorno exterior en forma de paralelepípedo del envase sea igual a la dimensión transversal cuadrangular del envase desde la base hasta la tapa y que el asa se encuentre unida por inyección juntamente con la tapa dentro del contorno exterior en forma de paralelepípedo.
Patent MX-168979-B (MX)
Title: Poliolefinas estabilizadas contra degradacion oxidante con mezclas de diarilaminas sustituidas con aralquilo y fenoles estericamente impedidos
Inventor: CHUCTA THOMAS M
IPC: C08K5/00
Filed: 1987-12-10
Abstract: La presente invención se refiere a una poliolefina estabilizada contra la degradación oxidante mediante la presencia en ellaa de una cantidad estabilizadora de una composición antioxidante, caracterizada porque la composición comprende: a) por lo menos una diarilamina sustituída con aralquilo; y b) por lo menos un fenol estéricamente impedido.
Patent NO-147361-B (NO)
Inventor: GUNDERSEN MARIUS
IPC: A01G9/10
Filed: 1980-02-05
Abstract: Carrying tray (24) for propagation pots designed for use in the horticultural industry. The tray (24) is placed on top of a tray magazine in a dispensing apparatus with an overlying container magazine with a drawer between for the pots. The tray (24) is provided with grooves around the tray cavities (6) to prevent the outwardly projecting flanges of the pots rising above the tray (24). In order to facilitate removal of the pots the tray (24) has recesses (7) between the tray cavities (6). The recesses (7) can be in the form of channels which are either continuous between the tray cavities (6) or which are discontinued at intervals. The cross section of the channels may be rectangular, triangular or rounded off or be geometrically formed in a manner suitable for the purpose. The design of the pots which are dispensed on to the tray (24) must be such that they fit into the tray cavities (6).
Patent NO-154748-B (NO)
Inventor: GEORGEAUX ANDRE
IPC: C22B3/00
Filed: 1980-08-22
Abstract: A process for the treatment of solutions of lead chloride, containing as impurities at least one metal chosen from the group consisting of silver, copper and bismuth. This process is characterized by the fact that it involves the following steps: (a) bringing the solution into contact with a cation exchange resin whose active group is a sulfhydryl group; and (b) recovery of the lead on the basis of the solution obtained in step (a).
Patent NO-156074-B (NO)
Inventor: JOHNS OWEN LOUIS
IPC: A61F13/02
Filed: 1984-02-14
Abstract: An external wound dressing comprising a first layer of backing sheet material coated on one face with biocompatible adhesive; a second layer of protective sheet material covering the first layer in releasable contact with the adhesive, the second layer having means for separation in one or more sections from the first layer; and release-retarding means along one or a pair of opposed edges of the dressing to require a greater force to separate the layers at the edge or edges than at the remainder of the contact area.
Patent NO-158296-B (NO)
Inventor: FRYE KENNETH G
IPC: B65H29/68
Filed: 1984-11-27
Abstract: A means for slowing cut sheets in seriatum flow by nipping the trailing edge of the sheets as they leave a high-speed conveyor system is provided whereby the sheets pass to a stacking pile at a slow speed. The nipping means is disclosed in several embodiments including a brush carrying roll (24) an oscillating roll on a lever arm and an air jet means. Ream removal means (40) are also provided to remove reams (38) of paper from the bottom of the stacking pile (36).
Patent NO-162496-B (NO)
Inventor: BITTERA MIKLOS VON
IPC: A61K9/70
Filed: 1984-12-13
Abstract: In a therapeutic system such as a plaster for administration of an active compound through the skin and comprising a covering layer which is essentially impermeable to the active compound, an active coupound reservoir layer and a protective layer which can be pulled off and which is essentially impermeable to the active compound, the improvement wherein the reservoir layer contains about 1-30% of active compound in an elastomer mixture comprising a diene rubber which can optionally be copolymerized with an  alpha -olefin, mixed with from 0 up to about 70% by weight of a polyisobutylene, polybutadiene oil and/or paraffin oil, and a tackifying resin. Thereby the active compound can be released in regulated relatively large quantity over a prolonged period of time.
Patent NO-172648-B (NO)
Inventor: DAMICO DENNIS JON
IPC: C08F291/00
Filed: 1985-03-25
Abstract: A one-component adhesive for metal surfaces such as iron, zinc, copper, cadmium and their alloys will cure upon contact with the metal surface. The adhesive composition includes olefinically unsaturated monomer; reactive or nonreactive polymer; an acidic material; a compound containing sulfonyl halide group; and a compound containing a transition metal. The adhesive composition cures rapidly upon contact with a metal surface to form an adhesive bond between the surfaces. The adhesive composition is especially useful as a thread-lock adhesive, and as an adhesive for bonding structural components.
Patent NO-173941-B (NO)
Inventor: O'MARA DION P
IPC: C09K3/00
Filed: 1991-06-28
Abstract: A method for separating liquids, particularly hydrocarbons from water, whereby a small amount of a high molecular weight polymer is dissolved in the hydrocarbon to render it viscoelastic. A hydrocarbon layer is then mechanically removed from the water in a manner which causes rapid stretching of the hydrocarbon with attendant development of elastic properties in the hydrocarbon layer. The polymer may be applied to the surface of the hydrocarbon as droplets of a relatively concentrated polymer solution or as solid particulates having a polymer core covered by a powdered solid material which is non-reactive toward the polymer.
Patent NO-175430-B (NO)
Inventor: MCDONALD IAN ALEXANDER
IPC: A61P25/20
Filed: 1991-08-28
Abstract: The present invention is directed to a new class of serotonin 5HT1A agonists and pharmaceutical compositions containing them.
Patent NO-179635-B (NO)
Inventor: DOLBEAU RENE
IPC: B65D43/02
Filed: 1991-12-13
Abstract: Metallic lid for a container intended to retain a hazardous or corrosive substance. According to the invention, the lid has its central wall (12) at a short distance from the top of the outer rolled edge (13) and a peripheral annular groove (15) is defined between the said rolled edge and the said central wall, the inner lateral wall (15b) of this groove including an annular stiffening shoulder (16). The invention makes it possible to improve the performance of the lid in internal pressure and drop tests. <IMAGE>
Patent SE-328300-B (SE)
Inventor: KLOSA J
IPC: C07H17/07
Filed: 1965-01-27
Abstract: Novel rutin compounds of the formula <FORM:1099032/C2/1> wherein R and R1 are C1- 5 alkyl or aryl groups or a hydroxyalkyl or aryl-substituted hydroxyalkyl group, or one of R and R1 may be hydrogen, or NRR1 forms a heterocyclic ring which may include an oxygen atom and X is an acid group are made by reacting a compound of the formula <FORM:1099032/C2/2> with an acid X.  The acid component is suitably a carboxylic acid such as a pyridine carboxylic acid or an amino-acid, a sulphonic acid, a compound containing an acid imido group, e.g. -NH-CO- or -SO2.NH-, such as theophylline, theobromine, barbituric acid, hydantoins and benzothiadiazines, a phenol such as p-chlorophenol, salicylamide, polyphenols or rutin itself, or other acidic substances which will form a molecular compound with aminomethylrutin.
Patent YU-46026-B (YU)
Title: Prozor za postavljanje na kosom krovu koji sadrži okvir sa odvodnikom kišnice
Inventor: NIELSEN P G
IPC: E04C3/02
Filed: 1986-10-24
Abstract: PROZOR ZA POSTAVLJANJE NA KOSOM KROVU KOJI SADRŽI OKVIR SA ODVODNIKOM KIŠNICE, a koji se sastoji od glavnog okvira (1) male debljine zida, po mogućstvu načinjen od plastične materije, i odvodnika kišnice (2) podešenog tako da se zaptivno pričvršćuje za pokrivač krova, pri čemu su okvir i odvodnik kišnice ukrućeni odozdo postavljenim šinama (3) barem duž strana paralelnih sa nagibom krova, koje šine se uz pomoć montažnih pričvršćivača (9) mogu nadalje koristiti prilikom pričvršćivanja prozora za krovnu konstrukciju, tj. za njenu krovnu letvu (7), nazn ačen time, što su na gornjem kraju šine (3) postavljene šine (10) koje se mogu teleskopski pomerati u odnosu na šine (3), i što su montažni pričvršćivači (8,9) postavljeni na donjem kraju šine (3) i na gornjem kraju šine (10), pri čemu su montažni pričvršćivači (8,9) utvrdljivi za letve (4,7). Prijava sadrži još 1 patentni zahtev.
Patent YU-45574-B (YU)
Inventor: BODENMANN H U
IPC: A61J3/07
Filed: 1983-09-29
Abstract: A hard shell tamper-proof capsule having cylindrical, telescopically joinable, coaxial cap and body parts each having a side wall, an open end and a closed end, the cap and body being adapted to be mutually joined; characterized in that the body closed end has either a generally hemispheroidal, a pyramidical, a conical or a flat outside surface, and that the body side wall is totally enclosed within the cap side wall thereby exposing only the outside surface of the body closed end for gripping, which impedes separation of and tampering with the joined capsule. For additional security the tamper-proof capsule may be provided with locking means of circumferentially extending ridges or grooves. For further security the tamper-proof capsule may be provided with sealing means such as hot water, steam, or hot solutions or emulsions.
Patent ZA-792449-B (ZA)
Title: Apparatus for conversion of impurities contained in waste waters and drain sludges
Inventor: STAEHLER T
IPC: B01F3/04
Filed: 1979-05-21
Abstract: The invention concerns an apparatus for the conversion of pollutants contained in effluents and effluent sludges, particularly of harmful substances and especially of excreta, into harmless substances with one or more hollow bodies rotatably arranged in a conversion pool or sludge aerating pool, which bodies emerge at one side of the pool completely out of the water or sludge and become completely immersed at the other side and whose part which is uppermost at the emerging side is lowermost at the immersion side, and vice versa. There is the danger, with such hollow bodies, that over time sludge settles in the hollow bodies. An anaerobic fermentation may take place in this settled sludge, during which the harmful substances rot but do not decompose. To prevent settling of sludge in the hollow bodies, it is proposed according to the invention to use hollow bodies which are laterally closed and opened at the top and below, and which are subdivided by an imperforated partition wall extending approximately parallel to the upper and lower opening.
Patent ZA-806527-B (ZA)
Title: Process of drying and calcining bulk materials
Inventor: KRUEGER G
IPC: F26B11/04
Filed: 1980-10-23
Abstract: A process for drying and/or calcining bulk material in a rotary kiln when hot gases are passed countercurrent to the flow of bulk material thereto, and the bulk material is dried and/or calcined in the rotary kiln is disclosed. According to the invention, the bulk material is dried and/or calcined, as it passes from the feed end of the rotary kiln to the discharge end thereof, by contacting the same with hot gases and thereafter, as the bulk material passes towards the discharge end of the rotary kiln, the bulk material is heated by indirect heat exchange with such hot gases. An apparatus for carrying out such process is also disclosed. The apparatus is a rotary kiln equipped with a centrally disposed tube, disposed axially within the rotary kiln toward the bulk material discharge end of the rotary kiln whereby an annular space is defined between the outer wall of the central tube and inner wall of the rotary kiln. The apparatus is equipped with means for passing hot gases within the central tube, means for passing bulk material on the outer wall of the central tube whereby the bulk material can be heated by indirect heat exchange with hot gases within the tube.
Patent ZA-812678-B (ZA)
Title: Water removal in nitration of aromatic hydrocarbons
Inventor: MCCALL R
IPC: C07C205/12
Filed: 1981-04-23
Abstract: Nitrobenzene and other aromatic nitro compounds can be obtained efficiently by the mixed acid nitration process by passing nitrogen or other gas inert to the nitration reaction through the reaction mass during reaction. The inert gas captures water, introduced for example with reaction feedstuffs, and so enables the sulfuric acid concentration to be maintained in an optimum range from 70-75% by weight to ensure sufficient generation of nitronium ions to act as nitrating agent.
Patent ZA-831652-B (ZA)
Title: Carrier materials coated with amino resin dispersions,and their further processing into laminates
Inventor: DOERRIES PETER
IPC: B32B37/10
Filed: 1983-03-10
Abstract: A carrier web coated with amino resin wherein at least one surface is resinated is produced by applying a spreadable amino resin dispersion containing 70-90% by weight of amino resin and 30-10% by weight of a liquid dispersant to at least one surface of an uncoated carrier web in an apparatus comprising: (a) unwinding station for unwinding uncoated carrier webs from rotatable supply rolls, (b) means for conveying the uncoated webs comprising a plurality of cooperating pressure rolls rotatably mounted in parallel relationship, (c) a coating means for applying a brushable amino resin dispersion to the web, and (d) a belt press for compression-molding and curing the coated web.
Patent ZA-857466-B (ZA)
Title: Optical fibres
Inventor: NEWBOULD RICHARD THOMAS
IPC: C03C25/22
Filed: 1985-09-27
Abstract: In order to eliminate the effect of water attack on silica optical fibres, the fibres are provided with a surface layer of silicon nitride or silicon oxynitride. The method proposed comprises direct nitridation. This may be achieved by adding a nitriding atmosphere to the drawing furnace gases, or to the reactive gases (TiCl4 and SiCl4) incorporated in the flame of an oxyhydrogen torch for the formation of a compressive silica/titania layer on an optical fibre by a glass soot deposition and sintering process.
Patent ZA-864765-B (ZA)
Title: Thieno-1,2-thiazole derivatives,a process for their preparation and pharmaceutical products containing these compounds
Inventor: BINDER DIETER
IPC: A61P3/06
Filed: 1986-06-26
Abstract: The invention relates to new thieno-1,2-thiazole derivatives of the formula    <IMAGE>  I  wherein A, with the two carbon atoms of the thiazole ring, forms a group of the formula    <IMAGE> IIa   <IMAGE> IIb  or   <IMAGE> IIc  and the broken line indicates the double bond present in the thieno structures of the formulae IIa and IIb, n denotes the integer 2, 3 or 4, R denotes hydrogen or lower alkyl, R1 denotes hydrogen, lower alkyl, halogen, trifluoromethyl, lower alkoxy or lower alkylthio and R2 denotes hydrogen, lower alkyl or halogen; and the pharmaceutically acceptable salts of compounds of the formula I wherein R denotes hydrogen, a process for their preparation, pharmaceutical products containing these compounds, and their use in medicaments. The compounds of the formula I and salts thereof have a lipid-lowering action.
Patent ZA-873539-B (ZA)
Title: Heart assist device
IPC: A61M60/289
Filed: 1987-05-18
Abstract: A heart assist device for insertion into the thoracic cavity of a patient comprises a double-walled jacket (10) adapted to enclose at least the ventricular portion of the heart (H), at least the inner wall (11) of the jacket being pliable to be able to engage the outer surface of the heart and move together with the walls of the heart, and the interspace (13) between the inner and outer walls of the jacket being closed and filled with a fluid which is easily displaceable within the interspace.
Patent ZA-874388-B (ZA)
Title: Container for gastight packing
Inventor: SCHELLENBERG WALTER
IPC: B65D25/00
Filed: 1987-06-18
Abstract: 1. A container for gastight packing, which is conical and made from a thinner-walled, gastight inner container (3) and a thicker-walled outer container (2) firmly connected thereto and at its open side comprising a flange (4), characterized in that the inner container is made from a foil material comprising overlap seams (5, 5', 13) and with its open side flange is resting on the flange of the outer container (2).
Patent ZA-897464-B (ZA)
Title: Graft polymers which are water-soluble or dispersible in water,their preparation and use
Inventor: BERENDT HANS-ULRICH
IPC: D06P5/20
Filed: 1989-10-02
Abstract: Graft polymers which are obtainable from (A) 2%-30% by weight of an addition product from alkylene oxide onto an aliphatic alcohol which is at least trihydric having 3 to 10 carbon atoms and (B) 70%-98% by weight of a grafted-on monomer mixture of (1) 20% to 50% by weight of an N-substituted or N-unsubstituted acrylamide or methacrylamide and (2) 50% to 80% by weight of an N-vinyl-substituted amide or of a vinyl ester, derived in each case from a saturated aliphatic monocarboxylic acid, where the sums of (A) and (B), and (1) and (2) in each case add up to 100%. These novel graft polymer are suitable as dyeing assistants, particularly as padding assistants or liquor binders when dyeing cellulose fibre materials.
Patent ZA-907718-B (ZA)
Title: Method and apparatus for producing organic based fertilizer in continuous process
Inventor: ROBINSON ELMO C
IPC: C05F3/00
Filed: 1990-09-27
Abstract: A method and apparatus for making organic based fertilizer, the method including mixing organic material (12) with phosphate, (14) potash (16) or other inorganics (16) and water if necessary. Acid (26) is mixed (20) with the organic and inorganic material mixture and the resulting mixture is permitted to cure for a sufficient period of time (31) to allow the acid to chemically break down the material of the mixture. A first quantity of ammonia (46) is then added to the mixture, and a second quantity of ammonia (56) is added to the mixture to produce the finished fertilizer product. Quantities of the various ingredients are adjusted to provide a fertilizer that has a desired percentage make-up of the major fertilizer elements for a specific crop.
Patent ZA-908385-B (ZA)
Title: Medical accessory
Inventor: GREEFF SUSAN MARY JENNIFER ANN
IPC: A61B/
Filed: 1990-10-19
Abstract: THE INVENTION provides a medical accessory (10) comprising an inflatable envelope having an opening (30) of transparent window therein.
Patent ZA-909649-B (ZA)
Title: A rigid electrical insulator
Inventor: PARRAUD RENE
IPC: H01B17/20
Filed: 1990-11-30
Abstract: The invention relates to a rigid electrical insulator of the line post or pin type, of which the lower end is fixed to the said line post or to the said pin and the insulating upper end of which has at least one groove intended to receive an electrical cable. According to the invention, this insulator comprises at least one central rod (1) fixed at its lower portion to the said line post (5) or to the said pin and at its upper portion to a rigid head (7) equipped with at least one indentation (8), the external face of the said rod and of the said rigid head being covered in a sealed manner by a covering (10), that of the said head being made from flexible elastomer and that of the rod being chosen from elastomers, resins and varnishes, the said indentation (8) provided with its covering defining the said groove (18). <IMAGE>
Patent ZA-915447-B (ZA)
Title: Device for the metering of granular or powdered products and method of mixing raw rubbers using this device
Inventor: LAURENT DANIEL
IPC: B29K21/00
Filed: 1991-07-12
Abstract: Metering device for introducing controlled volumes of a powdered or granular material into a process such as extrusion compounding (90) comprises a horizontal turntable (21) onto which material is dropped at approximately the required input rate. The turntable is confined by a chamber (2) which can accommodate surges of excess material. The turntable has a thick rim (23) on its upper border with at least one opening (24) and which passes between the wall (3) of a surrounding block (30) and a marking piece (4) that covers part of the path of the rim and opposite which is a discharge outlet (5) into a chamber (6) in the equipment receiving the material. The material is positively transferred from (2) into (24) and from (24) into (6) by centrifugal effects, and the material transfer rate thereby a direct function of the volume of material contd. in (24) between (3) and (4), the number of openings (24) in the rim and the rate of rotation of (21). The material inlet chamber (2) and passage (6) pref. expand, to inhibit bridging. The turntable face features radial ribs (23) to promote radial flow into the opening(s) (24). One end(s) of each circumferential rim wall has a slight superficial groove (221) to induce an anticlogging effect alongside the wall of the entry chamber (31). Transfer from (6) to (90) may be ram assisted.
Patent ZA-938996-B (ZA)
Title: Electrolytical process for dissolving platinum, platinum metal impurities and/or platinum metal alloys.
Inventor: HERRMANN SIGRID
IPC: C25C1/00
Filed: 1993-12-01
Abstract: The electrolytic process for dissolving platinum, platinum metal impurities and/or platinum metal alloys, in particular with contents of Rh, Pd, Ir, Au and Ag, in 6 to 8N aqueous hydrochloric acid is characterized by a dissolution process that takes place in an electrolysis cell subdivided by a cation exchanger membrane into an anode and cathode compartment containing anode and cathode respectively, and, if appropriate, in the presence of platinum metal salts or platinum metal acids, at temperatures between 50 DEG  and 110 DEG  C., under potentiostatic or voltage-controlled conditions in the range of 2.5 V to 8 V and under a current density of 0.3 to 7.0 A/dm2. The potential across the anode and the cathode is controlled so that chlorine gas is generated and the anode is contacted with the aqueous hydrochloric acid solution and the chlorine gas in impulse-form.
Patent ZA-955176-B (ZA)
Title: Peptide compounds derived from boronic acid process for preparing them and pharmaceutical compositions containing them
Inventor: NANTEUIL GUILLAUME DE
IPC: C07K1/06
Filed: 1995-06-22
Abstract: Boronic acid peptide derivs. of formula (I) R1NH-C(R2)(R2')-CO-A-CO-NH-CH(R3)-B(OR4)(OR5) and their enantiomers, diastereomers and epimers and their addn. salts are new. In (I), R1 is e.g. H, 1-6C acyl, 2-7C alkoxycarbonyl, benzyloxycarbonyl, etc.; R2 is e.g. H, Ph, thienylmethyl, (pyridinyl) methyl, diphenylmethyl, fluoroenyl, naphthylmethyl etc.; R2' is H or benzyl; or R2+R2' is CHPh; R3 is e.g. (CH2)mSC(=NH)NHR, (CH2)mN(R)CH=NH or gp. of formula (a) etc.; m =1-6; R is H or 1-6C alkyl; X is S or amino; R4 and R5 are H or 1-6C alkyl; or B(OR4)(OR5) is pinanediol boronic ester; A is N(A2)(CH2)n; n = 1-2; A2 is e.g. Ph, indanyl, 3-7C cycloalkyl (opt. ring substd. by 1-6C alkyl), 3-7C cycloalkenyl, bicyclo(2.1.1)hexyl etc..