baber/WOPTO huggingface dataset:
Patent MX-165323-B (MX)
Title: Particulas de latex de estructura reforzada y procedimiento para su preparacion
Inventor: MAKATI ASHOK C
IPC: C08F285/00
Filed: 1986-07-29
Abstract: La presente invención se refiere a un procedimiento para preparar una partícula de látex con estructura reforzada, cuya película tiene propiedades de tracción y alargamiento mejoradas, preparada mediante una polimerización en emulsión, caracterizado porque comprende los pasos de: a) polimerizar una primera alimentación de monómero para formar una región de núcleo b) polimerizar en presencia de (a) una segunda alimentación de monómero cuyo polímero tiene una temperatura de transición de vidrio (Tg) mayor que (a)  en una cantidad de 5 a 30 por partes por cien partes de monómero de dicha partícula latex; y C) polimerizar en presencia de (a) y (b) una tercera alimentación de monómero, cuyo polímero tiene una Tg menor que (b) para formar una región de cubierta.
Patent MX-167343-B (MX)
Title: Surtidor para longitudes predeterminadas de cinta
Inventor: EMMEL JOHN J
IPC: A47L25/00
Filed: 1987-05-07
Abstract: La presente invención se refiere a paquete de cinta para usarse en un soporte y surtidor de cinta adhesiva sensible a la presión, en donde el paquete de cinta comprende: una pila de tiras de cinta adhesiva sensible a la presión, cada tira tiene un refuerzo o respaldo con un revestimiento de adhesivo sensible a la presión sobre una superficie y una lengueta en un extremo de pila está formada con el revestimiento adhesivo de una tira que se pone en contacto con el respaldo de la tira adyacente y las lenguetas están dispuestas en un extremo de pila, caracterizada en que la pila es colcada sobre un soporte que tiene una superficie de soporte que soporta y que se pone en contacto con el revestimiento adhesivo de la tira inferior de la pila de tiras en toda su longitud, y una cubierta colocada sobre la superficie de la pila de tiras opuestas a la superficie de soporte y que tiene un borde transversal colocado sobre y transversal a la pila de tiras adyacentes a un extremo de la tira superior de cinta, la mencionada cubierta está unida al soporte en el extremo opuesto al borde transversal y está formado de material flexible, de tal manera que se combará entre el borde y el extremo opuesto durante el surtido de una tira de cinta y tendrá una memoria suficiente para regresar hasta una posición paralela a la pila de tiras después de surtir la tira superior, y medios para restringir la separación del borde transversal desde la posición por arriba de y transversal a la pila, durante el dispensado de una tira de cinta desde la pila, las tiras están colcoadas en la pila con el revestimiento de adhesivo sensible a la presión en una tira en contacto con el respaldo de la tira adyacente y las lenguetas de dichas tiras están dispuestas en un extremo de la pila.
Patent MX-166021-B (MX)
Inventor: NEWKIRK MARC S
IPC: C22C29/12
Filed: 1987-09-15
Abstract: The invention comprises a method of making self-supporting composite ceramic structures by the oxidation reaction of a body of molten parent metal precursor with a vapor-phase oxidant to form an oxidation reaction product. This reaction or growth is continued to form a thick, self-supporting ceramic body. The composite is recovered and in a separate subsequent operation, the surface is coated with one or more materials in order to effect desired changes in the properties of the surface, e.g., hardness, corrosion resistance.
Patent NO-136983-B (NO)
Title: Fremgangsm}te til fremstilling av en masse av findelte, stive fibrer.
Inventor: FUKADA TADAYUKI
IPC: B29C48/05
Filed: 1972-05-31
Abstract: Fremgangsmåte til fremstilling av en masse av findelte, stive fibrer.
Patent NO-138838-B (NO)
Title: Skip med tunnell for lastelektere.
Inventor: SOERENSEN PER HOLST
IPC: B63B27/16
Filed: 1973-07-24
Abstract: Skip med tunnell for lastelektere.
Patent NO-150463-B (NO)
Inventor: KATZER JOHANN
IPC: A01D34/416
Filed: 1981-01-22
Abstract: 1. Grass cutter or the like with a rotating cutting wire (18), in which a cutter head (16) having a reel (17) with a cutting wire (18) wound there onto can be driven by a rotary drive, the outer end of the cutting wire (18) rotating freely together with the cutter head (16) and is fitted to the bottom of a cover (18), characterized in that the cover (28) is fixed so that it can be swung laterally outside the wire circle and the cutter head (16) project somewhat in the direction the opposite side of the fixture.
Patent NO-157528-B (NO)
Inventor: WARREN DONALD WILSON
IPC: B23B27/16
Filed: 1981-08-26
Abstract: A cutting insert with indexable cutting edges with a chip-breaker configuration which comprises discrete recesses spaced along the length of the cutting insert. The cutting insert has a descending wall that joins the cutting edge or the land behind the cutting edge with a planar floor that extends toward the center of the insert. The recesses are formed in the descending wall adjacent the cutting edge or land behind the cutting edge and are concave facing outwardly as they extend inwardly of the insert. The inserts are coated, preferably with a TiN over TiC chemical vapor deposition coating.
Patent NO-168629-B (NO)
Inventor: BRICKL ROLF
IPC: A61K9/20
Filed: 1984-06-07
Abstract: Galenic compositions containing an oral antidiabetic agent and having an improved release of active substance as well as processes for producing these compositions are provided. The pharmaceutical compositions are characterized in that the onset of the activity and the duration of activity are adapted to the particular needs of diabetics with regard to proper control of metabolism and the associated proper release of insulin. A basic or acidic excipient in a solvent is added to the anti-diabetically active substance in a quantity such that the active substance is made soluble, and then a solubilizing agent is added. The solution is applied to a water-insoluble carrier, the solvent is evaporated, and the residue is further processed to yield the various compositions.
Patent NO-154104-B (NO)
Inventor: HAAZ JOSEF
IPC: F24F13/14
Filed: 1985-05-06
Abstract: The invention concerns a volume flow regulator for ventilation systems with a conduit section (1) in which a regulating part (3) is pivotably mounted about an axle (2) which bisects the conduit cross section, whereby the regulating part (3) has a basically even surface on its leading side and a length which corresponds to the conduit height. In order to reduce the noises produced by the volume flow regulator itself, the regulating part (3) has a semicircular section in a plane vertical to its pivot axle (2), whereby the section radius corresponds to one half the conduit height. In a rectangular conduit section the regulating part (3) is a semicylinder whose curved contour fits against a conduit wall with a slight amount of play in all regulating positions. The regulating part can be balanced in various ways. In addition, a diffuser (24, 27) can be connected in after it which also functions as a sound absorber.
Patent NO-166767-B (NO)
Inventor: IMSGARD FINN
IPC: B27K3/34
Filed: 1987-12-10
Abstract: PCT No. PCT/DK87/00036 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed Apr. 9, 1987 PCT Pub. No. WO87/06176 PCT Pub. Date Oct. 22, 1987.Fungicides for preservation of wood, such as tributyltin oxide (TBTO) and tributyltin naphthenate (TBTN), are stabilized through inhibition of a normal autooxidation by addition of up to 1% of at least one metal salt of formula (I), wherein R is C4-C16 alkyl, aryl or alkylaryl, optionally substituted with oxygen, nitrogen, sulfur or halogen. R1 is C1-C4 alkyl, n is 0 or 1, and Me is calcium, magnesium, nickel, zinc, copper or cadmium when n is 0, and tin when n is 1. This results in significant inhibition of the degradation of the fungicide which takes place after application to the wood so that the fungicide maintains its activity for an extended period of time.
Patent NO-176951-B (NO)
Title: Raspeblad for kjöretöy-dekk
Inventor: JENSEN WAYNE E
IPC: B29D30/68
Filed: 1990-04-26
Abstract: Et raspeblad for kjøretøy-dekk omfatter en langstrakt plan kropp (32) som har et arbeidsparti med et antall tenner (40) som innbyrdes er jevnt og tett plassert, og som bestemmer en buet arbeidsomkrets. Hver tann (40) er utført med en basisdel (43) og en arbeldskant (41), og er adskilt fra nabotenner ved hjelp av i hovedsak elliptiske primærutskjæringer (54) som er orientert hovedsakelig vinkelrett på tangenten til nevnte arbeidsomkrets. Tennene er fortrinnsvis monolittiske og av ensartet størrelse og form, og er bade skråstilt og sideveis forsatt i forhold til bladkroppens plan.
Patent NO-178509-B (NO)
Inventor: LOOS GEORGE
IPC: F04B49/08
Filed: 1991-11-28
Abstract: A low pressure recirculation valve for cooling a centrifugal pump. The invention comprises a unitary valve casing divided into a first valve chamber and a second valve chamber, the casing having a first port for introducing fluids into said first chamber, and a second port for expelling fluids out of said second chamber, the first chamber having a recirculation port for redirecting fluids back to said centrifugal pump. A multiple piece check valve member situated between said first chamber and second chambers permits the flow of fluid from said first chamber to the second chamber and prevents the flow of fluid from said second chamber to said first chamber. A slidable valve stem coupled to said check valve member and extending through the first chamber moves the check valve member from an open to closed position. Means coupled to said valve stem biases the slidable valve stem and check valve means toward the closed position. A recirculation valve means operatively coupled to said valve stem opens and closes said recirculation port, said recirculation valve means opening when said check valve means is closed and closing when said check valve means is open.
Patent SE-303176-B (SE)
Inventor: BOCH R
IPC: B65D83/16
Filed: 1961-08-01
Abstract: 1,036,801. Pressurised dispensing containers. COMPANHIA QUIMICA RHODIA BRASILEIRA. Feb. 12, 1964 [March 6, 1963], No. 5966/64. Addition to 891,055. Heading F1R. In an atomising discharge valve for a pressurised dispensing container according to the parent Specification the outlet nozzle is formed in a hollow member secured to the cap, the nozzle comprising a blind bore portion having a thinned down section on the exterior where the remainder of the portion may be cut off to expose the nozzle. A delivery regulating orifice member is mounted in the hollow member.
Patent RS-50204-B (RS)
Inventor: RISTEVSKI ALEKSANDAR
IPC: F24S23/30
Filed: 2001-11-13
Abstract: Uređaj za pretvaranja sunčeve energije u električnu energiju putem disperzije svetlosti, naznačen time, što je na gornjem delu uređaja postavljeno sabirno sočivo (2) tako da sunčevi zraci (1) padaju pod pravim uglom na osu (2a) sabirnog sočiva (2) sa žižom u tački (5), a ispod kojeg je smešteno rasipno sočivo (4) na rastojanju tako izabranom da se žiža rasipnog sočiva (4) nalazi iza tačke (5) i gde je ispod rasipnog sočiva (4), na putu koncentrisanog zraka (6) postavljena optička prizma (7), sa indeksom prelamanja n, unutar koje prizme (7) je zrak (6) razložen na osnovne (proste) boje (8), a koje su na izlazu iz prizme zakrenute i prelomljene u dispergovan zrak (9), pri čemu je optička prizma (7) postavljena na takvom rastojanju da dispergovan zrak (9) osvetljava celu površinu (13) donjeg dela uredaja infra-crvenim (IC) spektrom (10), vidljivim spektrom (11) i ultra-Ijubičastim (UV) spektrom (12), pri čemu je površina (13) sastavljena od fotoosetljivih pretvaračkih materijala (14, 15, 16, 17, 18, ... m) koji su povezani, redno i/ili paralelno, električnim provodnicima (19), (20) tako da se na njihovim krajevima dobija jednosmerni napon (21) označen sa (D.C.) Prijava sadrži 1 nezavisan patentni zahtev i 4 zavisna patentna zahteva.
Patent ZA-816712-B (ZA)
Title: 1-ethyl-6-fluoro-1,4-dihydro-4-oxo 7-(1-piperazinyl)-3-quino-line carboxylic acid and metal salts thereof useful in burn therapy
Inventor: FOX CHARLES L JR
IPC: A61K31/47
Filed: 1981-09-28
Abstract: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid and metal salts thereof wherein the metal moiety is selected from the group consisting of silver, zinc, cerium and cobalt are useful in the treatment of burns. These compounds may be applied to the affected surface of a burn victim either directly or as part of a composition together with a physiologically acceptable carrier, such as a water-dispersible, hydrophilic carrier.
Patent ZA-846989-B (ZA)
Title: Promoted nickel and/or cobalt catalyst,its use,and process performed in its presence
Inventor: KOELL JUHAN
IPC: C07D295/02
Filed: 1984-09-06
Abstract: The invention relates to a ruthenium promoted nickel and/or cobalt dehydrogenation-hydrogenation catalyst. The ruthenium on the catalyst is applied from a solution containing a ruthenium halide compound. The catalyst use in organic reactions and a process performed in its presence are also described. Preferably, the catalyst is used to aminate alkylene oxides, alcohols, phenols, alkanolamines, aldehydes, and ketones.
Patent ZA-851353-B (ZA)
Title: Monofils and bristles of homopolymers or copolymers of acrylonitrile,and a process for their manufacture
Inventor: HUBER BERND
IPC: A41D1/00
Filed: 1985-02-22
Abstract: Monofils and bristles which comprise at least 90% by weight of acrylonitrile units and have a linear density of more than 2.5 tex possess a relative solution viscosity of 1.7 to 6.0, a tear strength of at least 20 cN/tex and an initial modulus of more than 700 cN/tex. The manufacturing process is distinguished by a wet stretch of the spun filaments by at least 1:4, drying under tension and a subsequent hot stretch of at least 1:2, the overall stretch being at least 1:8, preferably 1:10 to 1:20. The monofils and bristles according to the invention are suitable in particular for producing filament-reinforced composite materials.
Patent ZA-864174-B (ZA)
Title: Tile mounting system
Inventor: REA PHILIP LESLIE
IPC: E04F15/02
Filed: 1986-06-04
Abstract: A synthetic plastics or other flexible but substantially inextensible tiling matrix (1) is provided defining an apertured portion (2) formed with openings (3), half-sized openings (5), and quarter-sized openings (4), one surface of the matrix portion (2) being provided with cruciform and rectilinear projections (9) between which tiles can be installed. The matrix (1) is secured to a wall or other surface that is to be tiled by use of an adhesive and the tiles are secured to that wall or other surface and to the matrix portion (2) by a conventional tiling adhesive following which grouting is installed between the regularly spaced apart tiles in a conventional manner. The projections (9) have a projecting extent that is less than the thickness of the tiles to that they will be concealed after grouting has been completed. Edges of each matrix portion (2) are provided with interlocking projections (6) and recesses (7) so that one matrix portion (2) can quickly and accurately be positioned in line relative to others. Projections (8) are provided to assist in alignment relative to the edges of walls, floors, ceilings and other surfaces and any guide lines that may be marked thereon. Areas of the matrix (1) that incorporate a lip to finish the free edge of a tiled area and areas thereof that are hingedly interconnected to flank angular corners between walls or other surfaces are both described and illustrated.
Patent ZA-882807-B (ZA)
Title: Tubular electrode for plasma torch and plasma torch provided with such electrodes
IPC: H05H1/34
Filed: 1988-04-21
Abstract: Plasma torch (1) and electrode (5,6) for a plasma torch (1), comprising an intermediate tubular part intended for hooking onto the arc feet and extended by end parts intended for attaching to other pieces of the said torch, the said electrode being arranged in a sealed chamber (9, 10) in which a cooling fluid circulates. 
<??>The said intermediate and end parts consist of individual pieces (5 I, 6 I - 5 E1, 5 E2, 6 E1, 6 E2) whose thickness is at least equal to ten millimetres and the said individual pieces are interconnected through a sealed mechanical assembly which can be dismantled. 
<IMAGE>
Patent ZA-883203-B (ZA)
Title: N-benzoyl-n'-trihalo-haloalkoxyphenylureas,their preparation and the use thereof in pest control
IPC: C07C217/76
Filed: 1988-05-05
Abstract: There are disclosed novel substituted N-benzoyl-N'-2,3,5-trihalo-4- haloalkoxy-phenylureas of the formula I 
<IMAGE>
 in which R1 represents CF3, CF2CF3 or CF2CF2CF3, their preparation and intermediates for their preparation, their use in the control of pests, and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent ZA-884848-B (ZA)
Title: Bottle closure for sparkling wine bottles and the like having threaded mouths
Inventor: PFEFFERKORN BERND
IPC: B65D41/04
Filed: 1988-07-06
Abstract: The invention relates to a bottle closure which is suitable, in particular, for champagne bottles having threaded mouths. This bottle closure is unitary made and is of plastic and has a stopper like sealing shank, with a smooth exterior, which penetrates into the neck of the bottle. A cap comprising an internal thread which is adapted to the external thread of the bottle is provided around the sealing shank. The latter projects somewhat beyond the thread of the cap so that, when the bottle closure is opened, a "plop" which is a typical noise of a champagne bottle, is produced. The bottle itself has a bead which, when the bottle closure is in place, is covered by the lower end of the cap. Between the uppermost turn of the thread of the cap and the beginning of the sealing shank on the cap there is provided a sealing lip which, when the bottle closure is in place, bears upon the upper edge of the neck of the bottle.
Patent ZA-886916-B (ZA)
Title: Novel compound of choline,a process for its preparation and therapeutic composition containing it
Inventor: NGUYEN DAT XUONG
IPC: A61P43/00
Filed: 1988-09-16
Abstract: The subject of the invention is the choline diethyl-dithiocarbamate having the following structural formula:  <IMAGE>  as well as a process for its preparation from choline chloride and sodium diethyl-dithio-carbamate trihydrate. This substance is useful in the treatment of degenerative brain diseases.
Patent ZA-888009-B (ZA)
Title: N-phenyltetrahydrophthalimide compounds
Inventor: RUEB LOTHAR
IPC: C07D405/12
Filed: 1988-10-26
Abstract: N-Phenyltetrahydrophthalimide compounds of the formula I    <IMAGE> I  where R1 is hydrogen, fluorine or chlorine, R2 is chlorine or bromine, R3 is hydrogen or C1-C3-alkyl, and R4 is a 5- or 6-membered, saturated or unsaturated heterocyclic compound containing an oxygen or a sulfur atom and which is unsubstituted or substituted by a maximum of three C1-C3-alkyl groups, methods of manufacturing these compounds, and their use as herbicides.
Patent ZA-891047-B (ZA)
Title: Alumina hydrate-containing toothpaste
Inventor: EVANS KENNETH ARTHUR
IPC: A61K8/26
Filed: 1989-02-10
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and a source of fluoride. According to the invention, there is provided a toothpaste containing a source of fluoride ions and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, substantially reduces the loss of available fluoride on storage whereas the use of a milled alumina trihydrate causes significant loss of available fluoride.
Patent ZA-894903-B (ZA)
Title: Fused 2,3-dihydroxypyrazines,their preparation and use
Inventor: JOCOBSEN POUL
IPC: A61K31/41
Filed: 1989-06-28
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM> wherein R<1> and R<2> independently are hydrogen, NO2, NH2, CN, halogen, SO2NH2;  -X-Y-Z- is selected from -N=N-NR<3>-,-NR<3>-N=N-,=N-NR<3>-N=,-S-CH=N-,-N=CH-S-,-CH=C(CO2R<3>)-S -,-S-C(CO2 R<3> )= CH -, =N-Se-N=, -N=CR<3>-NR<3> -,-NR<3>-CR<3>=N-,=N-O-N=, -N=CR<3>-CR<3> =N-,-NH-CR<3>=CR<3>-CR<3>=N-,-N=CR<3>-CR<3>=CR<3>-NH,=N-S-N=;  wherein R<3> is hydrogen, lower alkyl, CF3. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent ZA-924957-B (ZA)
Title: Process for the preparation of a redispersible core-shell polymer
Inventor: TSAI MIN-CHI
IPC: C08F2/00
Filed: 1992-07-03
Abstract: Redispersible polymer powders made by core-shell polymers having an alkali-soluble emulsion polymer shell and an aqueous-insoluble emulsion polymer core wherein the core and the shell polymers are chemically grafted by utilizing a polyfunctional compound are described. The core-shell polymers are produced by a two-stage sequential emulsion polymerization process in which an alkali-insoluble emulsion polymer core is polymerized in the presence of an alkali-solubilized emulsion polymer. When the core-shell polymer powders of this invention are employed as a cement modifier, improvements in the powder physical properties and cement mortar properties are realized.
Patent ZA-932154-B (ZA)
Title: Closure means for a container, comprising a lower closure member and a screw cap
Inventor: HEINRICH STOLZ GMBH CO K G
IPC: B65D47/06
Filed: 1993-03-26
Abstract: PCT No. PCT/DE93/00279 Sec. 371 Date Nov. 28, 1994 Sec. 102(e) Date Nov. 28, 1994 PCT Filed Mar. 25, 1993 PCT Pub. No. WO93/18983 PCT Pub. Date Sep. 30, 1993A container having a screw cap and a lower closure member to be connected to the container opening by a base member with a pouring spout connected thereto by an extendible bellows. The screw cap is adapted to be screwed onto and off the pouring spout. In order to render the closure childproof the pouring spout of the lower closure member, beyond its external thread, in a transitional region directed towards the bellows, carries a catch projection, which in the screwing-on direction comprises a gradually rising flank and merges into a steep flank. The cap side wall in the fully screwed-on position is in positive engagement with the catch projection and prevents unscrewing of the screw cap. By pressing inwardly the bellows in the region of the catch projection, the positive engagement between the screw cap and the pouring spout is cancelled and the screw cap is released for being unscrewed.
Patent ZA-939518-B (ZA)
Title: Process for preparing novel high solids non-aqueous polymer compositions
Inventor: HUNTER WOOD E
IPC: C08F6/20
Filed: 1993-12-20
Abstract: The use of falling-film evaporation and a concentration means such as centrifugal separation to dehydrate and concentrate a water-in-oil polymer emulsion or suspension is disclosed. In a preferred embodiment, a water-in-oil polymer composition containing less than about 25% active polymer solids is dehydrated in falling-film evaporator to produce an evaporator concentrate containing less than about 5.0% water. The evaporator concentrate then flows to a separation device such as a centrifuge, wherein oil is removed to produce a composition that is substantially a polymer and emulsifying surfactant-in-oil composition containing in excess of about 60 weight % polymer solids. The centrifuge raffinate may optionally be treated in a second separation means to capture additional polymer solids, with optional recycle of the oil-rich raffinate. The concentrated polymer composition is preferably stabilized with a steric stabilizer to produce a free flowing liquid product.