baber/WOPTO huggingface dataset:
Patent MX-167526-B (MX)
Inventor: JOBMANN CHERICE
IPC: H04J3/02
Filed: 1987-04-23
Abstract: A method for transmitting data in packet switching networks provides a Collision-Eliminating Multiple Access protocol in which nodes desiring to transmit over the network channel transmit reservation requests during a plurality of contention slots, the number of contention slots being dynamically controlled according to network load. A node designated to next obtain control of the channel receives the identifiers of nodes transmitting reservation requests and, prior to transmitting application data, transmits network control data consisting of the identifiers of nodes from whom successful reservation requests were successfully received. The transmitted identifiers are received and stored by each node in an identical queue, whereby subsequent control of the channel is rotated based on the order of node identifiers appearing in an identical queue on each node. The transmitted network control data includes reservation requests received during a previous contention slot period, queue correction information, and the identifiers of nodes from which the controlling node expects to receive data.
Patent MX-173090-B (MX)
Title: Metodo y sistema de inyeccion de combustible para un motor de combustion interna
Inventor: SEEBER KENNETH PHILIP
IPC: F02M67/06
Filed: 1987-09-22
Abstract: La presente invención se refiere a un método de inyección de combustible para un motor de combustión interna que tiene una o más cámaras de combustión y en el cual una cantidad medida de combustible atrapado en una carga de gas es suministrada al motor, caracterizado porque comprende los pasos de suministrar gas desde cuando menos una cámara de combustión del motor hasta un depósito de gas; controlar el suministro del gas hacia el depósito de gas para mantener substancialmente el gas dentro del depósito de gas a una presión superior a una presión determinada y; suministrar el gas a una presión regulada, inferior a dicha presión predeterminada, desde el depósito de gas, para llevar a cabo el suministro del combustible al motor.
Patent MX-165276-B (MX)
Title: Calcomania de transferencia en seco
Inventor: SASAKI MAKOTO
IPC: G03F7/11
Filed: 1987-10-26
Abstract: La presente invención se refiere a una calcomanía o artículo de transferencia en seco, caracterizado porque comprende: una capa adhesiva, una capa gráfica que comprende un patrón gráfico predeterminado, y una capa receptora de tinta, que transmite la radiación actiníca entre la citada capa adhesiva y la capa gráfica, en donde la capa de adhesivo responde a la radiación actiníca.
Patent NO-156617-B (NO)
Title: Sanitaert klosett.
Inventor: DECAUX JEAN-CLAUDE
IPC: E03D11/12
Filed: 1980-07-30
Abstract: Sanitæranlegget er av den type som omfatter en toalettskål (1 og 2) som er montert for bevegelse mellom en bruksstilling og en rengjøringsstilling. Et rengjøringssystem (lo) trer i funksjon når skålen befinner seg i sin andre rengjøringsstil-ling. Funksjonene av anordninger (15 og 16) til forflytting av skålen og en anordning (11) for drift av sanitæranleggets ren-gjøringssystem under hver prosess-syklus koordineres ved hjelp av et programmeringssystem. Programmeringssystemet innbefatter detektorer (Dtil D) som avgir signaler som enkeltvis angir en bestemt situasjon i sanitæranlegget, minneverk (Mtil M). som er koplet for lagring av nevnte signaler, og releer i tilknytning til minneverkene, for magnetisering av styre- og driv-anordningene.
Patent NO-160603-B (NO)
Title: Fremgangsmaate for kontinuerlig separering av en tilfoerselsblanding inneholdende minst to komponenter.
Inventor: SIEGELL JEFFREY H
IPC: B01D15/08
Filed: 1983-02-01
Abstract: En flerkomponents mateblanding kan kontinuerlig separeres i sine bestanddeler ved å injisere nevnte mateblanding og et bærerfluid i et magnetisk stabilisert hvirvelsjikt inneholdende adsorberende partikler sammenblandet eller sammensatt med magnetiserbare partikler. Sjiktpartiklene beveger seg kontinuerlig på tvers av strømmen av bærerfluidet, som tjener til å hvirvle opp sjiktet, slik at bestanddelene i mateblandingen transporteres i nedstrøm i varierende avstander fra injeksjonspunktet avhengig av adsorbsjons- og desorbsjons-egen-skapene til nevnte bestanddeler. Produktstrømmer omfattende en del av bærerfluidet og en del av mateblandingen inneholdende minst en del, fortrinnsvis en hoveddel, av én av besanddelene, kan så gjenvinnes fra sjiktoverflaten, idet den sterkest adsorberte bestanddel transporteres (og således gjenvinnes) lengst fra injeksjonspunktet.
Patent NO-161231-B (NO)
Title: Anordning ved gravemaskin med skuffe.
Inventor: KRATH HANS
IPC: E02F3/413
Filed: 1983-08-15
Abstract: Anordning ved gravemaskin med en skuffe (2) som er svingbart anordnet ved enden av en grevearm (1). En hydraulisk sylinder er leddforbundet med skuffen (2) utenfor dennes svingepunkt (6). Til gravearmen (1) er det leddforbundet en tilleggskjeft (3) som ved sin ene ende er leddbart forbundet med gravearmen, slik at den er svingbar mot og fra skuffens åpning. Tilleggskjeftens (3) svingepunkt (8) ligger i avstand innenfor skuffens (2) svingepunkt (6). På hver side av gravearmen (1) er det anordnet en leddarm (4) som med sin ene ende er festet svingbart til skuffen (2) i avstand utenfor den hydrauliske sylinderens svingepunkt (7), og med sin andre ende festet svingbart til ekstrakjeften (3) mellom dennes svingepunkt (6) og den frie enden.
Patent NO-168325-B (NO)
Title: Avluftings- og avgassfoeringsanordning
Inventor: LOREK MANFRED
IPC: F24F13/08
Filed: 1987-05-22
Abstract: Ved et luftingsgitter (4) med integrert avgassfcring (6), særlig for benyttelse i forbindelse med kokere for absorpsjons-kjøleaggregater i campingvogner og liknende, er avgassføringen utformet som et kasseformet hus (16) hvis frontside kan lukkes ved hjelp av en frontplate (34) med nedre åpninger (38) for frisklufttilførsel og ovre åpninger (40) for avgass- og friskluftventi-lering. En utskiftbar bæreplate (30) holdes på plass i husets (16) indre mellom husets bakvegg (26) og sidesteg (52, 54) av frontplaten (34) og bier er en rørstuss (32) som strekker seg gjennom en åpning (28) i bakveg-gen (26) og kan tilkoples til kokerens avgass-kamin.
Patent NO-170111-B (NO)
Inventor: HALVORSEN JR CHRISTIAN
IPC: G01N15/08
Filed: 1990-04-03
Abstract: PCT No. PCT/NO91/00049 Sec. 371 Date Oct. 30, 1992 Sec. 102(e) Date Oct. 30, 1992 PCT Filed Mar. 26, 1991 PCT Pub. No. WO91/15749 PCT Pub. Date Oct. 17, 1991.Apparatus for measuring permeability in rock samples comprising a measuring table (1, 41) for strapping down a rock sample (2), a nozzle (18) that can be pressed against the rock sample (2) at a set force, a gas source (23) connected to the nozzle (18), devices (24) for measuring mass flow through the nozzle and pressure in the nozzle. The apparatus comprises a rack (10,48) equipped with a pneumatic cylinder to which the nozzle is attached and where the rack and measuring table are movable in relation to each other in an X and Y direction via motors. A computer (21) that controls: (a) the motors, and thereby the movements of the nozzle and the measuring table relatively to each other so that the sample is covered by a predetermined measuring point pattern, (b) a mass flow meter (24) that controls and measures the gas flow to the nozzles, (c) a selector valve for compressed air that controls the pneumatic cylinder, and thereby the vertical movement of the nozzle.
Patent NO-179613-B (NO)
Inventor: MOLDT PETER
IPC: C07C317/34
Filed: 1991-12-11
Abstract: The present invention related to novel compounds useful in the manufacture of astaxanthin and to processes for their preparation. The novel intermediates have the formula <CHEM> wherein R<1>, R<2> and R<3> independently are C1-6-alkyl which may be branched or phenyl, and <CHEM> wherein R' is alkyl, alkoxy, NO2, NH2 or halogen. a
Patent NO-176144-B (NO)
Inventor: EBETINO FRANK HALLOCK
IPC: C07F9/576
Filed: 1992-06-29
Abstract: The present invention relates to novel compounds having nitrogen-containing, saturated bicyclic cylopentane-fused rings which are geminally disubstituted with phosphonate groups. Most preferred compounds of the present invention have the general structure: <CHEM>   The present invention further relates to pharmaceutical compositions containing these novel compounds. Finally, this invention relates to methods for treating or preventing diseases characterized by abnormal calcium and phosphate metabolism by utilizing a compound or pharmaceutical composition of the present invention.
Patent NO-180288-B (NO)
Inventor: CENTER JR LUTHER WILLIS
IPC: B32B17/00
Filed: 1994-01-28
Abstract: A glass/plastic laminate (12, 14, 16) useful in glazing applications which has improved optical quality is provided by controlling the incidence of optical defects induced during manufacture by particulate contaminants by applying a soft plastic film (10) to the outboard side of the plastic surface (12) of the laminate and entrapping such contaminants during the lamination process in the soft plastic film (10).
Patent SE-302035-B (SE)
Inventor: JANSEN H
IPC: B27G5/00
Filed: 1965-06-08
Abstract: 1,107,606. Bending wood. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 8 June, 1965 [11 June, 1964], No. 24198/65. Heading B5L. A method of manufacturing an article, such as part of a cabinet for radio or television apparatus, comprises providing a sheet of, for example, wood with at least one groove, the side faces 3 of which initially form a V-shape and then preferably extend parallel 4 with each other, clamping the sheet immovably to a first support on one side of the groove and to a second support on the other side of the groove, and pivoting the supports about a pivot line 9 located outside the sheet on the ungrooved side thereof. When the wood sheet is bent so that the surfaces 3 abut, the portion 7 forms a small radius on the outer surface of the plate. The position of the pivot line 9 below the surface 8 of the support causes compressive streams only in the sheet particularly in the part 2. In apparatus for carrying out the method, a base support 11, Fig. 2, is connected by vertically adjustable pivots 14 to a pair of support plates 13. The base support and each support plate has a pressure plate 17 movable by a pneumatic cylinder 16 to clamp a workpiece to the support and plates, the workpiece being formed with two grooves as referred to above, each groove being located above a pivot 14. The support plates 13 may be connected by cables 18 to a winch which, when operated, causes the plates to move about the pivots 14 to bend the workpiece into a U-shape. The workpiece; such as short-fibred timber, e.g. teak or makore, may be rendered more flexible by wetting or heating. A layer of nylon may be disposed between the workpiece and supports 11, 13 to prevent penetration of the wood between the plates. The surface of the workpiece may be lacquered before bending.
Patent SE-321137-B (SE)
Inventor: GRUEN G
IPC: A23G1/00
Filed: 1965-07-21
Abstract: 1,084,385. Mixing powdered substances. G. GRUN [trading as GEBRUDER GRUN K. G.]. July 22, 1965 [July 23, 1964], No. 31301/ 65. Heading B1C. Powdered materials are mixed together in tanks 1 and 2 and then weighed into a hopper 5 and transferred in a continuous stream by means of wheels 6, 8, a screw 7 and a pneumatic conveyor 9 to a disperser 10 which extends down into a mixing chamber 11 where the powders are mixed with another gaseous, liquid or solid material entering via a plurality of apertures 19 around the chamber 11, each aperture having a spray nozzle 18 emitting the gaseous, liquid or solid material supplied from tanks 30. The nozzles are mounted on annular conduits 22 embracing the chamber. Air is drawn upwardly through the chamber 11 entering via the tapered outlet and apertuers 19 and leaving by a flow control valve 16 for separators 33 which return any trapped powder to the chamber along a line 36. The mixture is discharged via a hopper which may incorporate drying or cooling means. Metering valves are incorporated in supply lines to and from the chamber.
Patent SE-336843-B (SE)
Inventor: GARDNER G
IPC: B41J2/42
Filed: 1967-06-30
Abstract: 1,140,040. Selective printing. STANDARD TELEPHONES & CABLES Ltd. 31 May, 1966, No. 24191/66. Heading B6F. [Also in Division G5] Selective electro-magnetic printing heads or magnetic tape recording heads (see Divisions G4-G6) comprise a plurality of contiguous cores 11 of soft iron provided with closely wound, single-turn windings 12 the ends of which are soldered to terminals 13 and the contiguous cores 11 are embedded in an epoxy resin block 14. Surface of block 14 through which the core ends are exposed may be coated with a wear resistant plastics film, or silicon nitride may be deposited thereon by a glow discharge process. Alternatively the epoxy resin may be modified by addition of a wear resistant filler such as amorphous silica. Heads are produced by locating the ends of cores 11 (Fig. 2) in a brass plate, which is surrounded by side-plates 6 serving also as supports for terminals 13. Following casting of the epoxy resin the brass plate 3 and side-plates 6 are removed and ends of cores 11 finished flush with the epoxy resin surface.
Patent YU-45756-B (YU)
Title: Uređaj za središnje ili obodno zasipanje manjih visokih peći
Inventor: HAJRUDIN NUMIC ZULFE
IPC: C21B7/20
Filed: 1985-12-30
Abstract: UREĐAJ ZA SREDIŠNJE ILI OBODNO ZASIPANJE MANJIH VISOKIH PEĆI, naznačen time, što je konusan ili cilindričan čelični prsten 9 simetrično osi peći zavješen u svoje ekvidistantne tačke, neposredno ispod koša 3 zasipnog sistema; što čelične šipke 7, koje nose prsten 9, prolaze plinotijesno kroz čelične cijevi 8, montirane, takodjer plinotijesno, u periferiju koša 3; što je prečnik gornje osnovice prstena 9 za jednu četvrtinu veći od prečnika baze koša 3; što je visina prstena 9 jednaka najmanje punom hodu velikog zvona 4, a debljina prstena 9 jednaka debljini velkog zvona 4.
Patent YU-40408-B (YU)
Title: Arrangement for prolonging a lever arm
Inventor: LEPRETRE B
IPC: H01H71/10
Filed: 1981-11-12
Abstract: 1. Device to extend a hinging handle (12, 14) to control an electric instrument (10), likely to be fastened on the handle end to increase its height, characterized in that it comprises an extension link (20) made of rigid plastic having an H-shaped profile, the base (24, 26) of which is likely to be brought into engagement with overlap and clipped on said end by bending the core (28) of reduced section of the H section (20) and a clamping key (22) likely to be brought into engagement in the upper part (32, 34) of the H section (20) to be opposed to any core bending of the section and to lock the link (20) on the handle (12, 14).
Patent ZA-794144-B (ZA)
Title: Process for the preparation of n-substituted alpha -halogeno acetanilides
Inventor: STETTER J
IPC: A01N43/00
Filed: 1979-08-09
Abstract: 1. Process for the preparation of N-substituted alpha-halogenoacetanilides of the formula  see diagramm : EP0008057,P17,F1  in which R represents pyrazol-1-yl, 1,2,4-triazol-1-yl, 1,2,3-triazol-1-yl, 1,3,4-triazol-1-yl, 1,2,3,4-tétrazol-1-yl or pyrrol-1-yl, it being possible for each of these radicals to be substituted by halogen and/or alkyl with 1 to 4 carbon atoms and R also represents the grouping  see diagramm : EP0008057,P17,F2  in which A represents oxygen, sulphur or  see diagramm : EP0008057,P17,F3  wherein R**2 represents hydrogen, alkyl with 1 to 4 carbon atoms or phenyl, and B represents hydrogen, alkyl with 1 to 4 carbon atoms, halogenoalkyl with up to 3 carbon atoms and up to 5 identical or different halogen atoms, halogen, phenyl, benzyl or the groupings -OR**3, -SR**3 or -NR**2R**3, wherein R**2 has the meanings given above and R**3 represents hydrogen or alkyl with 1 to 4 carbon atoms, and R furthermore represents furyl, thiophenyl, alkenyl with 2 to 4 carbon atoms, alkynyl with 2 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylcarbonyl with 1 to 4 carbon atoms in the alkyl part or phenyl, phenoxy or phenylcarbonyl, it being possible for each of the three last-mentioned radicals to be substituted by halogen and/or alkyl with 1 to 4 carbon atoms, R**1 represents hydrogen, alkyl with 1 to 4 carbon atoms or phenyl, X**1 represents alkyl with 1 to 4 carbon atoms, X**2 represents hydrogen or alkyl with 1 to 4 carbon atoms and Hal represents chlorine or bromine, characterized in that halogenoacetanilides of the formula see diagramm : EP0008057,P18,F4  in which X**1, X**2 and Hal have the meaning indicated above, are reacted with compounds of the formula see diagramm : EP0008057,P18,F5  in which R and R**1 have the meaning indicated above and Y represents chlorine, bromine, iodine, alkylsulphonyl with 1 to 4 carbon atoms or phenylsulphonyl optionally substituted by halogen or alkyl with 1 to 4 carbon atoms, in the presence of an alkali metal hydroxide or an alkali metal carbonate as acid binder and optionally in the presence of an organic solvent, at temperatures between -20 degrees C and +100 degrees C, it being possible optionally to react the compounds of the formula (XIII) in the form of acide addition salts.
Patent ZA-814904-B (ZA)
Title: Mixtures of optical brighteners and their use
Inventor: MARTINI T
IPC: D06L4/65
Filed: 1981-07-17
Abstract: Mixtures of optical brighteners consisting of 1 to 60% by weight of a brightener from the bisbenzoxazolylnaphthalene series and 99 to 40% by weight of one or more brighteners of the formulae 2 to 10 listed in the description.
Patent ZA-824023-B (ZA)
Title: One-component systems for producing polyurethane foamed plastics with improved dimensional stability
Inventor: KLUTH H
IPC: C09K3/30
Filed: 1982-06-08
Abstract: The present invention relates to one component polyurethane foam compositions which comprise mixtures of prepolymers of a polyol and an excess of isocyanate; the usual adjuvants for polyurethane foams, an expanding gas under pressure and a polysiloxane compound with antifoam activity stored in a valved pressure vessel.
Patent ZA-835501-B (ZA)
Title: Keto intermediates,their use and preparation
Inventor: SCHAUS JOHN MEHNERT
IPC: C07D471/04
Filed: 1983-07-27
Abstract: A 1-substituted-3-permissibly-substituted-6-oxodecahydroquinoline is converted to the corresponding 7-formyl derivative and then, upon treatment with hydrazine, may be cyclized to a tautomeric mixture of 5-substituted-7-permissibly-substituted-4, 4a, 5, 6, 7, 8, 8a, 9-octahydro-1H (and 2H)-pyrazolo [3,4-g] quinolines.
Patent ZA-843244-B (ZA)
Title: The use of polyglycol ethers as foam-inhibiting additives in low-foam cleaning agents
Inventor: SCHMID KARL
IPC: B01D19/04
Filed: 1984-05-01
Abstract: Foam-inhibiting compositions for use in an aqueous solution containing polyethylene glycol ethers corresponding to the following formula R1-O-(CH2CH2O)n-R2 in which R1 represents a linear or branched alkyl or alkenyl radical containing from 8 to 18 carbon atoms, R2 represents an alkyl radical containing from 4 to 8 carbon atoms and n is a number of from 7 to 12, mixtures of the same with a polyglycerol polyethylene glycol alkyl ether of 1 part by weight of polyglycerol having a hydroxyl number in the range of from 900 to 1200 adducted with from 4 to 20 parts by weight of ethylene oxide and etherified at the free hydroxyl groups with alkyls having from 4 to 8 carbon atoms, and their use as foam-inhibiting additives for low-foam cleaning agents.
Patent ZA-844612-B (ZA)
Title: Process for producing a casting mould and cast members
Inventor: MUELLER-SPAETH GERHARD
IPC: B22D31/00
Filed: 1984-06-19
Abstract: A process for producing a casting mould with chemically bound moulding material using a pattern is intended to make it possible to forego the use of clay-bound sand, in particular for the mass production of cast members, and to provide a casting mould of adequate gas permeability, which is simple to produce, with a low level of consumption of moulding material, and inexpensive, and which also provides a high level of casting quality wth a low degree of environmental pollution. For that purpose, the moulding material which has become pourable or fluid due to the operation of casting a cast member is removed from a first casting mould comprising a single moulding material, whereas the remaining portion of the moulding material is left, and the hollow space formed when the pattern is re-fitted is filled with moulding material. In addition, the moulding material which has been reduced in strength may be also removed, being for example blown or brushed out.
Patent ZA-844955-B (ZA)
Title: Protection of foodstuffs and cosmetic products
Inventor: FARR DAVID ROBERT
IPC: C11B5/00
Filed: 1984-06-28
Abstract: Antioxidants containing purified and hydrolyzed gallotannins are derived from plant materials and are incorporated into foodstuffs for inhibiting oxidation in the foodstuffs.
Patent ZA-854275-B (ZA)
Title: Recovery of chlorine
Inventor: ROBINSON MICHAEL
IPC: C01G49/10
Filed: 1985-06-05
Abstract: Chlorine may be recovered from residues from the fluidised bed chlorination of iron-containing metalliferous oxidic materials, such as ilmenite, bauxite, chromite, wolframite, scheelite, tantalite or columbite, the residues containing condensed iron chloride and blow-over bed solids, by heating the residue to revolatalise the iron chloride and reacting it with oxygen. The quantity of iron chloride in the oxidic material is controlled relative to the quantity of blow-over carbon so that the quantity of carbon is sufficient on combustion to provide the required heat but is insufficient to cause undue dilution of the chlorine produced by virtue of its combustion products. Chlorine of a concentration suitable for direct recycle to a chlorination process, e.g. of 30% to 50% volume concentration is produced.
Patent ZA-857500-B (ZA)
Title: A process for improving the fastness properties of a sulphur dyestuff
Inventor: ROBINSON TIBOR
IPC: D06P5/08
Filed: 1985-09-27
Abstract: A process for improving the fastness properties of a sulphur dyestuff on a substrate comprising hydroxy group-containing fibres by applying to the dyed or printed substrate the reaction product (R) of (A) the product of reacting a mono- or polyfunctional primary or secondary amine with cyanamide, dicyanodiamide, guanidine or bi-guanidine; said product containing reactive hydrogen atoms bound to nitrogen, and (B) an N-methylol derivative of a urea, melamine, guanamine, triazinone, urone, carbamate or acid amide in the presence of (C) a catalyst for the crosslinking of N-methylol compounds of the type (B) above, and subsequently carrying out a heat-curing step. These compounds are useful for the aftertreatment of textile material.
Patent ZA-898875-B (ZA)
Title: Process for producing a heat treatment atmosphere by separation of air by adsorption
Inventor: DUCHATEAU ERIC
IPC: B01D53/04
Filed: 1989-11-21
Abstract: The invention relates to a process for producing an atmosphere for thermal treatment of metals, formed by providing a gaseous nitrogen stream, according to which a crude gaseous nitrogen stream having a residual oxygen content is first formed by air separation by selective adsorption, to which stream is added a stream of hydrogen at least sufficient to remove, by water vapour formation by catalytic reaction, the essential part of the residual oxygen, characterised in that the following measures are employed in combination: a) the air separation by selective adsorption is carried out so that the gaseous nitrogen stream has a residual oxygen content of between 0.1% and 3%; b) the catalytic reaction to form water vapour is brought about exclusively with catalysts whose use does not involve external application of heat and c) the catalytic reaction to form water vapour is carried out in such a way that the residual oxygen content is less than 30 vpm, with a water vapour content of between 0.2% and 6%, relative to the nitrogen stream, being set up. Exclusive application to the annealing or brazing of copper, decarburising annealing of steels, nitriding of steels, and sintering of copper, nickel, copper-nickel alloys, where appropriate with lead, and copper-zinc alloy.