baber/WOPTO huggingface dataset:
Patent IT-1238262-B (IT)
Title: Equipment for positioning and machining e.g. plastic window corners
IPC: B65G/
Filed: 1990-03-02
Granted: 1993-07-12
Abstract: Appts. has a feed system (10) to convey the frame (3) in contact with a first entry fence (11) terminating at a stop (21). This stop forms the start of the machining area for the work station (2). A second entry fence (12) has a second vertical stop (22) forming the end of the machining area of work station (2). The stops (21,22) accommodate the corner of the frame (3), the frames being positioned by pin (23), which is able to move vertically and reciprocate horizontally transvere to the direction of frame movement. This allows the frame to be engaged cyclically in its corners (30). Sections of fences (11,12) are straight bars (4,5) which rotate about vertical axes (41,51), coinciding with stops (21,22), between a position of alignment with fences (11,12) and 45 deg. to them. A restraining means (42) is associated with one of the bars (4,5) to allow frame (3) to be straightened from the machining to a position to allow it to be moved longitudinally.
Patent MX-165822-B (MX)
Title: Detergente mas suavizador con ingredientes de imidazolina
Inventor: TUCKER JAMES ROBINSON
IPC: D06M13/345
Filed: 1987-10-23
Abstract: a presente invención se refiere a una composición detergente granulada que comprende de 1 a 95 por ciento de un agente tensioactivo seleccionado de agentes tensoactivos aniónicos, agentes tensioactivos catiónicos, agentes tensioactivos no iónicos, agentes tensioactivos iónicos zwitter, agentes tensioactivos anfotéricos y mezclas de los mismos, de preferencia agentes tensioactivos aniónicos; caracterizada porque dicha composición comprende adicionalmente de 0.5 a 25 por ciento de las partículas con un diámetro promedio de 20 a 200 micras, que consisten de un compuesto de imidazolina que tiene la fórmula:
Patent NO-136833-B (NO)
Title: Anordning ved gaffell¦ftevogn.
Inventor: LARSSON HANS GUSTAV INGVAR
IPC: B62B5/06
Filed: 1975-06-30
Abstract: Anordning ved gaffelløftevogn.
Patent NO-143888-B (NO)
Title: Kosmetisk middel for glatting av huden.
Inventor: BILLEK DORIS
IPC: A61K8/36
Filed: 1977-02-25
Abstract: Kosmetisk middel for glatting av huden.
Patent NO-157280-B (NO)
Inventor: CHEA RAMON CON WOO JR
IPC: H04M19/00
Filed: 1981-08-11
Abstract: The transverse and longitudinal termination impedances of a subscriber line interface circuit may be independently controlled. The equivalent termination impedance of a subscriber line/trunk appearing to the central office can be adusted upward or downward from a lower resistance value, with longitudnal balance being determined by the matching of feed resistors. The circuit is implementable as a monolithic integrated circuit having low power dissipation, improved power bandwidth requirements, and lower voltage breakdown requirements for integrated circuits; all resulting in an improved telephone line interface circuit. Voltage or current feedback to synthesize the proper ac transverse termination impedance from a known dc resistance, is utilized the feed resistors in a telephone line circuit. The transverse and the longitudinal termination impedance are determined by choice of feed resistance value. The independent control of transverse impedance is achieveable as a result of the feedback circuitry being nonresponsive to longitudinal signal.
Patent NO-158746-B (NO)
Title: Fremgangsmaate for fremstilling av vinylkloridpolymerer.
Inventor: BUSH CHARLES NEAL
IPC: C08F/
Filed: 1981-09-10
Abstract: Det beskrives en fremgangsmåte for fremstilling av vinyldispersjonsharpikser ved hjelp av emulsjonspolymerisasjonsteknikken. Vinylmonomeren eller -monomerene omsettes i et vandig medium under anvendelse av en vannuoppløselig fri radikalgivende katalysator, et emulgeringsmiddel eller emulgeringsmiddelsystem og en liten mengde vannuoppløselig mykner hvorved den nødvendige mengde emulgeringsmiddel eller -midler reduseres sterkt. Alle reaksjonsbestand-elene blir grundig blandet og homogenisert før polymerisasjon ved en temperatur fra ca. 30 til ca. 70°C. De således fremstilte pastaharpikser har forbedrede egenskaper, slik som skumegenskaper, og polymeroppbygging i reaktoren reduseres.
Patent NO-165628-B (NO)
Title: Sementert karbidlegeme, samt fremgangsmaate ved fremstilling og anvendelse derav.
Inventor: NEMETH BELA JENO
IPC: C22C29/06
Filed: 1982-03-26
Abstract: Et sementert karbidlegeme fremstilles ved å kompaktere en blanding med en i det vesentlige jevn fordeling av et første karbid, et bindemiddelmetall og et kjemisk middel valgt fra gruppen bestående av metaller, legeringer, hydrider, nitrider og karbonitrider av overgangsmetaller hvis karbider har en fri formasjonsenergi mere negativ enn den for det første karbid ved en temperatur over bindemiddelets smeltepunkt, fortette den kompakterte blanding, i det minste delvis transformere det kjemiske middel til en fast oppløsning med det første karbid ved varmebehandling og forøke bindemiddelinnholdet nær den perifere overflate under varmebehandling. Et slikt karbidlegeme, består av et første karbid, en metallisk bindemiddellegering, en fast oppløsning av det første karbid med et andre karbid, et bindemiddelanriket lag nær den perifere overflate av legemet, hvilket legeme i det vesentlige har stor A til B type porøsitet gjennom hele legemet.
Patent NO-155866-B (NO)
Inventor: HANNI MANFRED
IPC: H04K1/06
Filed: 1982-09-15
Abstract: In order to achieve a good masking, together with minimum bandwidth requirement of sample values of spectral channels which are to be transmitted in the timing of consecutive analysis intervals in a time division multiplex sum signal, and of other predetermined speech parameters which likewise represent sample values, including at least one item of synchronizing information, at the transmitting end, the time-wise overlap of the sample values and of the synchronizing information are effected pseudo-randomly within consecutive frames of the sum signal and the analog sum signal obtained in this manner is transmitted across a shaping network to the receiving end, either directly in its base frequeny, or in a desired higher frequency position, or else indirectly by modulation onto a carrier.
Patent NO-154484-B (NO)
Inventor: HUE JEAN
IPC: A63C9/086
Filed: 1983-03-16
Abstract: Binding assembly for a cross country ski boot, having a safety device comprising a hooking arrangement in which the forward end of the boot is retained, and lateral retaining, complementary engaging portions on the ski and in the sole of the boot. The hooking and lateral retaining devices are rigidly affixed to each other without intervening gap, and are releasable at least laterally about at least one rotational axis against the effect of a torsional retainer, whatever the elevation of the boot heel from the ski.
Patent NO-158523-B (NO)
Inventor: JENSEN OLE R
IPC: A61F5/44
Filed: 1983-09-28
Abstract: A drainage bag employs a non-return valve assembly including at least one baffle positioned between the top and bottom of the bag. Each baffle extends completely across the interior of the bag and includes an upper portion which is continuously attached to one face of the bag and a lower portion which is attached to an opposite face of the bag at spaced intervals so as to form at least one opening adapted to permit liquid to flow readily from the top of the bag to the bottom of the bag while inhibiting liquid from flowing from the bottom of the bag to the top of the bag.
Patent NO-168170-B (NO)
Inventor: OLBRICH MICHAEL EUGENE
IPC: C07C11/08
Filed: 1985-06-18
Abstract: A process for dehydrogenation of a feedstock containing isobutane, n-butane, and butadiene using a steam active dehydrogenation catalyst which is (a) a calcined support of at least one aluminate spinel composition, (b) at least one Group VIII metal, (c) with or without at least one Group IA metal and (d) at least one tin group metal selected from among tin, germanium, and lead under dehydrogenation conditions to produce a product stream of isobutane, n-butane, butenes, isobutene, and butadiene with a separation of the product stream to provide a recycle feedstock composition containing isobutane, n-butane and butadiene which is recycled to the reaction zone along with fresh feedstock providing a combinped feedstock that has up to 20 mol percent n-butane and up to 5 mol percent butadiene. Optionally, repeating product separation and recycling of feedstock along with fresh feedstock without producing a buildup of by-product butadiene in the cycle.
Patent NO-174897-B (NO)
Inventor: VADGAMA PANKAJ MAGANLAL
IPC: C12N11/08
Filed: 1986-11-27
Abstract: A membrane particularly for use in a sensor of the enzyme-electrode type which comprises one or more layers of material and an enzyme-containing layer and in which one layer is formed from a sulphonated or unsulphonated polyarylsulphone or a sulphonated or unsulphonated polyarylketone. The specification also relates to a non-enzymic sensor having a membrane including a layer formed from one of these polymers. Methods for determining an analyte using an enzymic or non-enzymic sensors are also included in the scope of the invention.
Patent NO-162035-B (NO)
Title: Apparat for kutting av flate keramiske stykker.
Inventor: SUCARRATS ANTONIO BOADA
IPC: B28D1/22
Filed: 1987-05-20
Abstract: Et apparat for kutting av flate keramiske. stykker, såsom plater, fliser o.l. av. den type som omfatter en flat ramme (1). for understøttelse av stykket (7) som. skal kuttes, og utstyrt med endebærere. (2, 3) til hvilke er festet to parallelle. bjelker (4) over hvilke et hode (5) som. bærer et risseverktøy (6) som skal danne. kuttelinjen glir frem under påvirkning. av en håndtaksarm (11). Apparatet er utstyrt med en innretning for å urekke av. de merkede stykker. For å gjøre en visu-ell Kontroll og styring av rissingen lettere er det anordnet en fritt svingende. gaffel (12) foran angrepsstedet for ris-severktøyet (6), fordelaktig montert på. verktøybærehodet (5) med gaffelens ben tilpasset slik at de kan hvile på stykket (7) på begge sider av risselinjen. En. krummet hevarm (15-19) er leddforbundet med rammen (1) og har en fremre frie ende som danner en fremstående endekant eller et punkt (16) som rager gjennom en åpning (17) som er sentrert i forhold til risseaksen, og med en bakre krummet arm (18) beregnet på å drives av verktøy-bærehodet (5) i det øyeblikk hvor de to deler av stykket (7) blir brukket fra hverandre, idet kanten eller punktet (16) står frem og understøtter stykket slik at det brekkes.
Patent NO-169183-B (NO)
Title: Doseringsreservoar for opptak og levering av en toeybehandlingsvaeske.
Inventor: BUECHELER HERBERT
IPC: D06F39/02
Filed: 1990-08-14
Abstract: Doseringsreservoar for opptak og levering av en tøybehandlingsvæske 1 en vaskemaskin eller lignende, med 1 bunnområdet 1 en fordypning i reservoarbeholderen liggende åpninger for lfylllng/utstrammlng av tøybe-handllngsvaeske. For å oppnå en lettere, særlig sprutfrl ifylling, foreslås at fordypningen skal være utformet som en rundt en forhøyning (5) forløpende renne (3).
Patent NO-176426-B (NO)
Inventor: FRIZOT ALAIN
IPC: B23P19/06
Filed: 1991-06-19
Abstract: The adaptor for screwing or unscrewing a thread connecting element (2), comprising a body (10) joined, at its upper end, to a unit (1) for driving the body (10) in rotational and translational movement comprises an arrangement for centering the body (10) on the threaded connecting element (2), an interconnection between the body (10) and the threaded connecting element (2) in terms of rotational and translational movement, means for temporarily interconnecting in terms of rotational movement the means for connecting in terms of translational movement and the body (10), and a hydraulic distributor (18) mounted on the body (10).
Patent SE-354887-B (SE)
Inventor: PERLICK R
IPC: E05F3/10
Filed: 1969-06-12
Abstract: 1,224,102. Door closer. EATON YALE & TOWNE G.m.b.H. 13 June, 1969 [15 June, 1968], No. 30209/69. Heading E2M. [Also in Division F2] A door closer attached to a door along a plane 1<SP>v</SP> comprises a fluid-filled housing 1 containing a damping piston 2 and a toothed piston rod 3, whose axis is at an angle to the plane 1<SP>v</SP>, engaging with a pinion 9 attached to the closer axle 8 whose rotation upon opening movement of the door causes the piston rod 3 to slide in a guide sleeve 4 and guide bush 5 against a spring 7, and fluid to flow in a path including radial and axial bores 12 and 13 respectively of the piston rod 3, ball valve 14, piston bore 2. On closing the door, the fluid flows from the front of the piston through ducts 17a and 17b, and an adjustable constriction device in the form of a damping setscrew 16 threaded into a bore 15 parallel with the piston axis and having a tapered throttle cone portion 16' at one end co-operating with a tapered portion of the bore. One end of the spring 7 is supported by a pivot bearing 6 on the piston 2. The piston rod 3 is fitted inside a recess in the piston 2, connected to it by a crossbolt 10 and braced against a resilient seal 11.
Patent YU-45370-B (YU)
Title: Process for waste fluids treating
Inventor: MCNEILLIE A
IPC: C02F1/72
Filed: 1986-10-10
Abstract: Organic sulphides are extremely malodorous compounds that are found in gaseous or aqueous effluents from many industries such as paper and pulp manufacture, hydrocarbon refinering, tanneries, and in the synthesis of organic sulphur compounds. Their removal is necessary before such effluents can be discharged into the environment.In the present invention their removal is effected using hydrogen peroxide at a pH controlled to pH 8.5 to 11.5 and in the presence of a catalytic amount of a soluble tungstate. Such a process is especially applicable to the removal of dia-Ikyl disulphides, which are regarded as being especially difficult to remove oxidatively. In especially preferred conditions. the pH is about pH 11 and about 3-4 moles H<sub>2</sub>0<sub>2</sub> is used per mole equivalent of sulphur, in the presence of at least 20 ppm sodium tungstate las W).
Patent YU-41037-B (YU)
Title: Process for producing a preparation material from resorien and a filler
Inventor: KUHNER G
IPC: C08K9/04
Filed: 1980-12-30
Abstract: There is prepared a homogeneous mixture of 95 to 30% carbon black and 5 to 70% resorcinol. The resorcinol preferably either has an average particle size of 0.01 to 0.4 mm or is broken down to that size. The product is employed in rubber mixture to improve the adhesion of rubber vulcanizates to metal, textile fibers, glass fibers, or their structures.
Patent ZA-848756-B (ZA)
Title: Process and means for hot-dip galvanized finned tubes
Inventor: ACKERMANN WERNER
IPC: C23C22/73
Filed: 1984-11-09
Abstract: 1. Apparatus for galvanising ribbed tubes, the apparatus having components which are arranged in line, one behind the other, at one treatment level, which are connected by an automatically operating conveyor device with horizontal and vertical support, guide and driving rolls, or, in the preheating area, with a conveyor chain device and which comprises a feed facility (1), a degreasing facility (2) with a blow-off device for the degreasing medium, a washing facility (3) with a blow-off device for the washing medium, a dipping facility (4) with a blow-off device for the dipping medium, a washing facility (5) with a blow-off device for the washing medium a preheating furnace (6), a galvanising furnace (7) with a protective atmosphere, a blow-off device (13) or a device for removing excess zinc, as well as a cooling and drying facility (8) with nozzles supplied with water and air and, if necessary, a chromating facility (9) with a blow-off device for the chromating medium, wherein the galvanising furnace (7) for receiving an alloy of molten zinc has a melting area (18), a galvanising pan (12) arranged over the melting area, a zinc charging area (20), wherein the molten zinc can be pumped from the melting area (18) into the galvanising pan (12) which has an overflow, and wherein the melting area (18) and the zinc charging area (20) are separated by a partition extending downwards into the zinc.
Patent ZA-858076-B (ZA)
Title: Alkaline cleaning process
Inventor: KING PETER F
IPC: C23G1/24
Filed: 1985-10-21
Abstract: An aqueous alkaline cleaning composition and process for cleaning aluminum container surfaces in a manner to inhibit objectionable white-etch staining during prolonged cleaning cycles and brown oxide discoloration during prolonged rinse cycles in which the cleaning solution contains an alkalinity agent or agents present in an amount sufficient to remove aluminum fines from the surfaces thereof, a complexing agent present in an amount to complex at least some of the metal ions in the cleaning solution which tend to form insoluble precipitates and at least one surfactant present in an amount sufficient to remove organic soils from the surfaces being cleaned and to suppress the formation of white-etch staining of the surfaces during prolonged cleaning cycles. The surfactant or blend of surfactants employed are further characterized by at least one having a Hydrophile-Lipophile Balance (HLB ratio) of at least about 12. The aqueous cleaning composition can optionally further contain an antifoaming agent to suppress objectionable foaming.
Patent ZA-874160-B (ZA)
IPC: C01G25/06
Filed: 1987-06-10
Abstract: In the economic production of hydrolysed zirconiferous precipitate, hydrolysis is carried out by the addition of base to aqueous acidic zirconium sulphate solution, to lower the H<+> to and maintain within a pH range of 3 to 7, preferably within 4 to 6. The base may be selected from ammonia, basic ammonium salts, e.g., ammonia-buffered ammonium salts, an alkali metal hydroxide, carbonate or bicarbonate. Specific bases include ammonia and ammonium/sodium/potassium hydroxide, carbonate or bicarbonate, with particular preference for ammonia and ammonium/sodium hydroxide. The starting materials may be incorporated in batchwise or continuous fashion, batchwise by combining them in a body of water, suitable electrolyte or solvent with thorough continuous mixing or continuously by mixing them together in a flowing stream. An additive in the form of an inorganic stabiliser or an organic surfactant may also be included. Inorganic stabilisers may be selected from one or more of Y2O3, Ce2O3, Al2O3, MgO and CaO or precursors thereof. In the finishing stage, either further base may be added to lower residual sulphate content or acid added to remove acid-soluble impurities. The precipitated product is then separated, (e.g., by filtration), washed and calcined to give pure zirconia. High purity zirconia has particular application in the electronics industry and for the production of partially stabilised zirconia ceramics.
Patent ZA-879141-B (ZA)
Title: N-alkyl and n-alkenyl aspartic acids as co-collectors for the flotation of non-sulfidic ores
IPC: B03D1/01
Filed: 1987-12-04
Abstract: Use of N-alkyl and/or N-alkenyl aspartic acids or salts thereof as co-collectors in the flotation of non-sulfidic ores and a process for the separation of non-sulfidic ores by flotation wherein N-alkyl and/or N-alkenyl aspartic acids or salts thereof are used in collector mixtures.
Patent ZA-901758-B (ZA)
Title: Drilling fluids
Inventor: MUELLER HEINZ
IPC: C09K8/32
Filed: 1990-03-07
Abstract: The invention describes the use of esters, which are fluid at room temperature and have flashpoints above 80 DEG C, selected from monocarboxylic acids or synthetic and/or natural origin with 6 to 11 C atoms and monofunctional and/or multifunctional alcohols as the oil phase or a component thereof in invert drilling muds which are suitable for the environmentally favourable extraction of petroleum or natural gas deposits and, in a closed oil phase, contain a dispersed aqueous phase together with emulsifiers, fillers, fluid loss additives and, if desired, other customary additives. In a further embodiment the invention relates to invert drilling muds of the aforementioned kind in which the oil phase contains esters of monocarboxylic acids of synthetic and/or natural origin with 6 to 11 C atoms and with monofunctional and/or multifunctional alcohols mixed, if desired, with other components from the class of ecologically acceptable compounds.
Patent ZA-909747-B (ZA)
Title: Oxidative secondary rhodium recovery process
Inventor: CUSHMAN MICHAEL ROY
IPC: C07C53/08
Filed: 1990-12-04
Abstract: Disclosed is a process for recovering rhodium catalyst values from "tars" formed during the preparation of acetic anhydride by the rhodium catalyzed carbonylation of a mixture of methyl iodide and methyl acetate and/or dimethyl ether. The disclosed process provides a means for the recovery of rhodium values which normally are not extracted from the tars by treating a methyl iodide solution of such tars with certain oxidants.
Patent ZA-918292-B (ZA)
Title: Galactomannan derivatives for coating or embedding medicinally active substances
Inventor: BAUER KURT HEINZ
IPC: C08B37/14
Filed: 1991-10-17
Abstract: Galactomannans whose hydroxyl groups are completely or partially in the form of low molecular weight aliphatic, araliphatic and/or aromatic ether or ester groups, and 20 to 80% of the mannose units present in the galactomannan chain form continuous mannose blocks of 2 to 20 mannose units which are not substituted by galactose groups, for encasings and/or embeddings of solid and/or liquid active substances, which release these active substances only in the colon or in the presence of glycolytic enzymes, process for the preparation thereof and pharmaceutical compositions prepared using such galactomannans are described.
Patent ZA-922481-B (ZA)
Title: A tank
Inventor: DINGLE TREVOR
IPC: B65D90/52
Filed: 1992-04-03
Abstract: A tank (10) to transport liquids. The tank (10) has an elongated shell (11) encompassing a liquid receiving chamber (12). The shell has a floor portion (21) two side wall portions (19) and a top portion (22). A plurality of walls (17, 18) spaced along the shall (10) extend transversely of the chamber (12) and are secured to the shell (11). A longitudinally extending reinforcement (24), such as a hollow aluminum extrusion, is located at the upper portions of each side wall (19) and extends laterally outward from the side wall (19).   <IMAGE>
Patent ZA-927081-B (ZA)
Title: Animal feed supplement based on fermentation broth amino acid, a process for its production and its use.
Inventor: BINDER WOLFRAM
IPC: C12P13/04
Filed: 1992-09-16
Abstract: 2.1. Fermentative preparation of amino acids for animal feed supplement purposes is a complex process, since the amino acid is present in the fermentation broth at only a few percent. Drying the crude fermentation broth and using it as such generally led to aggregating sticky products or to products having too low a supplementary amino acid content. Using the new animal feed supplement and preparation process, a supplementary amino acid is intended to be made available which is not too expensive, not excessively hygroscopic or sticky, and whose contents can be standardised. 2.2. The animal feed supplement is based on a fermentation broth and contains the majority of its components, if required, with the exception of part of the biomass. Preferably, the biomass is present at no more than 10 % by weight of the dry matter. Proteins are preferably present at up to a maximum of 10 % by weight. For the production, during fermentation, at least towards the end, the sugar content is adjusted to a value of at most 4 g/l and during further processing, if required, at least a part of the biomass is separated off. 2.3. Supplementation or preparation of animal feed agents or premixes, in particular containing lysine.