baber/WOPTO huggingface dataset:
Patent YU-46881-A (YU)
Title: Detector for discovering the composition of air
Inventor: HEIJENGA B
IPC: G01N31/22
Filed: 1981-02-24
Abstract: The invention provides a detector for detecting air components, e.g. contaminations, and in particular noxious or poisonous contaminations, which device comprises a housing in which an air pervious carrier containing a first reagent is arranged, this detector being adapted to draw air to be tested through said carrier so as to expose this reagent to the air, this reagent being influenced by the components to be detected, which carrier is to be contacted with a second reagent which, together with the first one, can bring about a colour reaction depending on the fact whether the first reagent has been influenced or not. The housing forms, in the operative condition, an integral unit, an air- and liquid-tight container with a rupturable wall and containing a not contaminated liquid contributing to said colour reaction being arranged within said housing, the latter being, furthermore, provided with a yieldable wall portion and a plurality of piercing pins arranged in such a mutual spatial relationship that the container can be pierced by pressing inwards said wall portion, so as to moisten said reagent carrier with the liquid from said container. In particular the second reagent can be contained in a similar second carrier which is normally separated from the first one but is contacted therewith when pressing inwards said wall portion.
Patent YU-49689-A (YU)
Title: Uredjaj za usporavanje pojave sulfatizacije olovnih aku-baterija
Inventor: FADIL TORLAKOVIC
Filed: 1989-03-09
Abstract: UREDJAJ ZA USPORAVANJE POJAVE SULFATIZACIJE OLOVNIH AKU-BATERIJA.Uredjaj za usporavanje pojave sulfatizacije olovnih aku-baterija, koji se sastoji od sklopova A, B, C i pozicija U1-IZ, K2-K4, VR, Co-R1, a, te OS1-OS3 na slici 1, omogućava provodjenje ciklusa pražnjenja i punjenja baterije, kao rezervnog izvora napajanja sistema besprekidnog napajanja potrošača vlastite potrošnje objekata, prema potrebi, kod egzistiranja normalnih uslova napajanja sistema iz električne mreže, preko ispravljača. Uključivanje uredjaja moguće je samo kod pune baterije, pri čemu se isključuje ispravljač te uključuje i dodatni potrošač baterije. Pražnjenje baterije sprovodi se do podešenog iznosa dozvoljenog napona pražnjenja iste na sklopu C sl.1, kada se automatski i isključuje uredjaj i dodatni potrošač baterije, a uključuje ispravljač, koji preuzima napajanje potrošača i ujedno punjenje baterije. Veličina struje pražnjenja baterije se može mijenjati odabiranjem prikladne veličine otpora promjenljivog otpornika R, kao dodatnog potrošača na sl.1. Ponovno uključivanje uredjaja moguće je samo kada se baterija u cijelosti napuni.
Patent YU-75793-A (YU)
Inventor: ALEKSANDAR MILOSAVLJEVIC
Filed: 1993-12-07
Abstract: Upotreba pivskog kvasca za industrijsku proizvodnju pekarskog kvasca predstavlja tehnološki postupak, kojim se povezuju dva potpuno nezavisna i fizički odvojena tehnološka postupka, a slična biohemijska procesa. Pronalaskom ovog postupka alkoholne fermentacije pivske sladovine tzv. aerobno - anaerobne fermentacije, omogućeno je odvijanje procesa proizvodnje piva i izrade pekarskog kvasca kao finalnih proizvoda.
Patent AT-A110593-A (AT)
Inventor: MOSER WALTER ING
IPC: B65H54/553
Filed: 1993-06-07
Abstract: Device for receiving and/or for winding a cable reel, with a gantry-like movable frame (1), on which are held two supporting arms (2) provided with engagement elements (14) for receiving the cable reel (15) and each adjustable in height via a lifting unit (3,5a,5b), each lifting unit (3,5a,5b) being arranged pendulously on the frame (1), the supporting arm (2) itself being suspended resiliently in a preselectable position, by means of spring elements (7,8), on the lifting unit (5b) assigned to it. <IMAGE>
Patent AT-A156393-A (AT)
IPC: C01B32/55
Filed: 1993-08-05
Abstract: The apparatus serves for introducing carbon dioxide in solid form into vessels such as cans or into liquid or solid substances which are charged in vessels. For this purpose a carbon dioxide storage vessel (1) is connected to a metering unit (2), this metering unit containing a pressure-reduction nozzle (3) which is mounted inside a cylinder (4) which exhibits, on its peripheral and/or end surface, outlet orifices for carbon dioxide gas (5,6) and carbon dioxide snow (7). The apparatus according to the invention utilises the unpressurised introduction of carbon dioxide in solid form (dry snow or dry ice) into a liquid or solid substance, the gas formed on depressurisation being removed by suction and the carbon dioxide snow being able to be compacted before it passes into the vessel. Higher amounts of carbon dioxide than hitherto can be introduced into the substance in the vessel with precise metering and dissolve well there in the substance without the aid of mechanical means. This is especially expedient for introducing carbon dioxide as a propellant. <IMAGE>
Patent BE-897457-A (BE)
Title: Procede de synthese de mercaptans a partir d'olefines et d'hydrogene sulfure par catalyse heterogene
Inventor: ARRETZ E
IPC: C07C313/00
Filed: 1983-08-03
Abstract: Procédé pour le synthèse d'un mercaptan à partir d'une oléfine, par l'action de l'hydrogène sulfuré sur celle-ci, en présence d'un catalyseur constitué par ne résine échangeuse de cations, caractérisé en ce que cette résine est sèche et que la réaction est effectuée à une température comprise entre 45 degré et 75 degré C.
Patent BE-897467-A (BE)
Title: Local reinforcement of elastomeric cellular shoe insoles - to reduce wear rates alongside the heel
IPC: A43B13/41
Filed: 1983-08-04
Abstract: Intermediate sole of elastic cellular material for use in sports shoes etc. is selectively reinforced in the heel zone by a strip of more rigid material set into the upper face of the heel border and extending further along the internal than the external border of the heel, complemented by one or more thin strips of rigid material extending from beneath the first reinforcing strip through the body of the intermediate sole to its lower surface. Provides selective support to prevent preferential wear and associated chamfering of the inner edge of the heel of the working sole, by redistributing the wt. of the user more uniformly across the sole surface in reaction to a normal gait. The strips passing through the sole may be of identical or similar rigid plastics material to that used to reinforce the upper border; no specific materials quoted.
Patent BE-899956-A (BE)
Title: Traitement de liquide avec catheter a orifice unique.
IPC: A61M1/30
Filed: 1984-06-19
Abstract: L'invention concerne une méthode et un appareil originaux pour la commande de l'ouverture et de la fermeture de voies veineuse (34) et artérielle (14) lors de traitements de liquide avec cathéter à orifice unique. Différents types d'appareils utiles pour différents types de méthodes de traitement de liquide - notamment par hémodialyse, hémofiltration et plasmaphérèse - sont décrits.
Patent BE-900539-A (BE)
Title: Memoire a protection thermique pour un enregistreur de donnees de vol.
Inventor: GROENEWEGEN J B
IPC: H05K5/02
Filed: 1984-09-07
Abstract: Dans une mémoire pour un enregistreur de données de vol (10), les unités de mémoire à semiconducteurs (26) sont encapsulées dans une cire organique synthétique (28) qui présente une transition solide-liquide à une température : (a) supérieure à la température de fonctionnement normale de la mémoire (10) et inférieure à la température de crete acceptable pour les unités de mémoire (26). La cire (28) est entourée par un garnissage isolant (18). Une enceinte métallique (12) contient et protège le tout.
Patent BE-900858-A (BE)
Title: reduced vibration tennis racquet - has central longitudinal strings tensioned by adjustable member via vibration damper in handle
IPC: A63B51/12
Filed: 1984-10-19
Abstract: The tennis racquet has the longitudinal strings in the centre of the racket separately tensioned via an adjustable tensioning member and a vibration damper contained in the handle.
Patent BE-771932-A (BE)
Title: Ion exchange resin/medicament complex - for quick release of difficultly soluble drugs in readily absorbable form
IPC: A61K47/48
Filed: 1971-08-30
Abstract: Medicaments are fixed on carefully selected ion exchange resins which allow an almost instantaneous release of the active medicaments from the resin complexes when they come in contact with anions or cations present in the gastro-intestinal tract juices. The resins have a low level of cross-linking (is approx. 4% divinylbenzene), small particle size, are capable of complexing a large amount of medicament and have weak acid or basic gps. Suitable resins include the copolymer of methacrylic acid and divinylbenzene, and the copolymer of divinylbenzene and dimethylaminomethyl- or trimethylaminomethyl polystyrene. Specif., claimed drugs include propoxyphene, methaqualone, tetracyclines, erythromycin, salicylic acid, p-aminosalicylic acid and phenobarbital.
Patent CA-1046362-A (CA)
Inventor: ODAM NORMAN E
IPC: C08J7/043
Filed: 1974-02-08
Granted: 1979-01-16
Abstract: ABSTRACT   Polyurethane paint is applied to a rubber surface by painting a rubber surface which is rubber derived from a composition comprising 30-100 parts by weight per hundred parts by weight of rubber (phr) of halogenated butyl rubber which has been cured using a metal oxide or halide and an alkyl phenol polysulphide accelerator with a paint selected from the group consist-ing of polyurethane ant acrylic paints.  This process is simple and avoids disadvantages of prior art processes, e.g. U.V. irradiation and resin cures.
Patent CA-1051436-A (CA)
Inventor: FLORVALL GOESTA L
IPC: A61K31/135
Filed: 1974-09-03
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a compound of the formula:                      I or a pharmaceutically acceptable salt thereof, in which formula R1 and R2 are the same or different and each represents a hydrogen atom, a lower alkyl group or a halogen atom, R3 represents a lower alkyl group or a benzyl group, R4 represents a hydrogen atom, a lower alkyl group, a benzyl group or a Ch2CH2CH2- bridge connected to the phenyl ring in ortho-position relative to the N-substituent, R5 represents a hydrogen atom or a methyl group and R6 represents a lower alkyl group, provided that R1 and/or R2 represents a lower alkyl group or a halogen atom when R3 represents a methyl group, R4 represents a methyl group and R5 represents a hydrogen atom.  The compounds find use as antidepressants.
Patent CA-1056635-A (CA)
Inventor: PILAO RUBENS
IPC: B23P15/00
Filed: 1975-03-13
Granted: 1979-06-19
Abstract: IMPROVEMENTS IN DISCS AND CONES FOR REFINERS     OF PULP-PAPER AND OTHER MATERIAL     A B S T R A C T      The method of manufacturing cones for refiners of paper-pulp preferably made of stainless-steel comprising the steps of setting previously re-rolled blades firmly into respective base bodies preferably made of stainless-steel  without treatment, the assembly being obtained from a mould in wood or metal setting the blades into channels, passing the blades to a ceramic block, over which is poured the stainless-steel in a liquid state, holding the blades by fusion-welding, dissolving the ceramic block in a furnace, leaving the final product with the blades perfectly fixed in the base body.
Patent CA-1091412-A (CA)
Inventor: KAMAISHI TADAMI
IPC: D01D5/11
Filed: 1975-03-24
Granted: 1980-12-16
Abstract: Abstract of the Disclosure The synthetic pulp-like material of the present invention is a fibrillated fibrous material composed mainly of hydrophobic polymer and a hydrophilic polymer, in which the hydrophilic polymer exists in the shape of irregular islands when viewed in cross section taken at a right angle to the fiber axis.  The hydrophilic polymer is arranged as continuous or intermittent striae in the direction of the fiber axis, in a substantially greater part of said fibrous material, the ratio of the transverse dimension (?1) to the longitudinal dimension (?2), (?1/?2) is within the range of about 1-10 and the longitudinal dimension (?2) does not exceed 10 microns. This synthetic pulp-like material, useful for making synthetic paper, is produced by emulsion flash-spinning, in which a separate fluid is introduced into a nozzle upon discharging an emulsion containing polymers.
Patent CA-1044817-A (CA)
Inventor: AGRAZ-GUERENA JORGE
IPC: H01L27/02
Filed: 1975-08-12
Granted: 1978-12-19
Abstract: IMPROVED INTEGRATED CIRCUIT AND METHOD FOR FABRICATION THEREOF           Abstract of the Disclosure An integrated transistor circuit arrangement provides a multicollector transistor with Schottky diodes and ohmic connections selectively formed at the collector terminals.  In the illustrative example, a vertical transistor is formed in a N-type epitaxial layer over-lying an N+ substrate.  A through-extending region of P+ material encircles the region of the epitaxial layer in which the vertical transistor is formed.  The base of the vertical transistor is formed by the implanting of P-type impurity in a location spaced apart from the surfaces of the epitaxial layer.  The resulting base has a symmetrical profile relative to the faces of the epitaxial layer. Therefore, the transistor may be operated with the coll-ector at the surface without penalty of electrical operation.  In the illustrative example, a PNP lateral transistor is utilized as a current source for the vertical transistor.
Patent CA-1047461-A (CA)
Inventor: GRIMM WOLFGANG H
IPC: B65D85/10
Filed: 1975-09-24
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE    A package for cigarettes or other articles comprised of a receptacle for housing the cigarettes or other articles and defining an open top for removal of said articles and an integral slide actuated lid structure including a closure member opera-tively connected to the receptacle and a slide member portion reciprocally movable vertically of the receptacle to open and close the package the slide portion including folding panels positioned between the receptacle and the slide portion per-mitting reciprocal movement of the slide portion.
Patent CA-1059671-A (CA)
Title: Process for the production of thermoplastic synthetic materials and plastic shaping materials of chemically modified protein and a chemical plasticizer
Inventor: HAMMER KLAUS-DIETER
IPC: A22C13/00
Filed: 1975-10-03
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE             This invention relates to a process for the production of a thermoplastic synthetic material of chemically modified protein, which com-prises mixing an aqueous alkaline protein solution with an aqueous solution of a tetrafunctional, doubly unsaturated, organic compound of the general formula   in which R1 is hydrogen or an alkyl group with 1 to 18 carbon atoms, R2 is hydrogen or an alkyl group with 1 to 6 carbon atoms, and R3 is hydrogen or an alkyl group with 1 to 3 carbon atoms, subjecting the mixture to a dwell time, causing a precipitating liquid to act upon it, freeing the formed pre-cipitate from excess liquid, and drying.  The invention also relates to a shaping material of plastic material of chemically modified protein and a chemical plasticizer.  The invention also relates to a plastic material of modified protein.  The plastic material can be used in, for example, buttons, combs, trinkets, umbrella handles, piano keys and similar articles.
Patent CA-1045294-A (CA)
Inventor: MUSE JOEL
IPC: C08L21/00
Filed: 1975-11-20
Granted: 1978-12-26
Abstract: Abstract of the Disclosure Synthetic resin composition and mixtures thereof in rubber-based compositions and pain-type resin compositions. Said synthetic resin composition is prepared by polymerizing monomer mixture of (A) selected methyl branched .alpha.-olefin having its tertiary carbon atom removed from the carbon-to-carbon double bond and (B) at least one aromatic monomer selected from styrene and .alpha.-methyl styrene.
Patent CA-1070677-A (CA)
Inventor: L EPLATTENIER FRANCOIS
IPC: C08L1/00
Filed: 1975-12-15
Granted: 1980-01-29
Abstract: Abstract of the Disclosure 1:1-Metal complexes of azomethines of the formula I                                                (I) wherein A and B are isocyclic or heterocyclic aromatic radicals, with however only one of the radicals A and B being a benzene ring, R represents a hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or an aryl radical, and the complexing metal ions arc bivalent cations of the transition metals, zinc ions or cadmium ions which are useful for pigmenting high molecular organic material.
Patent CA-1048044-A (CA)
Inventor: KIRCHMAYR RUDOLF
IPC: C08K5/53
Filed: 1975-12-16
Granted: 1979-02-06
Abstract: Abstract of the Disclosure 3-Hydroxy-5-phosphono 1,2-oxaphospholanes can be synthesized from .beta.-dicarbonyl compounds by reaction with 2 moles of an diorganophosphite. The products are usable as flameproofing agents for plastics, particularly for polyurethanes and epoxide resins whlch are able to react with the hydroxyl group of the oxaphospholanes.
Patent CA-1054917-A (CA)
Inventor: HOGE ALBERT R
IPC: B32B27/00
Filed: 1975-12-22
Granted: 1979-05-22
Abstract: APPLICATION FOR                           LETTERS  PATENT                                FOR                       COMPOSITE CONSTRUCTION                       ABSTRACT OF THE DISCLOSURE Disclosed herein is a composite structure comprising a layer of a gas fillet cellular insulation material combined with a layer of impact re-sistant thermoplastic sheet material wherein a rubber modified high nitrile polymer containing at least 55% by weight of nitrile monomer units (calculated as acrylonitrile) is interposed between the gas filled cellular material and the thermoplastic sheet.   The high nitrile polymer layer presents an effective barrier to the gas in the cellular material and provides improved impact strength in the composite while retaining good rigidity of the com-posite structure.
Patent CA-1059040-A (CA)
Inventor: ARMOND JOHN W
IPC: C01B21/04
Filed: 1975-12-31
Granted: 1979-07-24
Abstract: ABSTRACT      The invention provides apparatus for producing oxygen-enriched air for respiration which apparatus comprises at least one bed containing an adsorbent which preferentially adsorbs nitrogen from air, an air inlet at one end of the bed, an oxygen-enriched air product outlet line connected to the other end of the bed, reservoir in the outlet line for storing pressurised product gas, a pressure regulator located in the outlet line downstream of the reservoir and adapted to regulate the pressure of product gas in the outlet line downstream of the regulator to a predetermined value, a restriction device located in the portion of the outlet line between the bed and the reservoir to control gas flow in such portion of the outlet line, a valved vent line from the air inlet end of the, or each, bed to permit release of any superatmospheric pressure in such bed and a valved line leading from the air inlet end of the or each, bed to a vacuum pump to permit evacuation of such bed.
Patent CA-1068375-A (CA)
Inventor: FRICK ROGER L
IPC: G08C19/10
Filed: 1976-01-19
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE           A two wire current transmitter providing a current signal representing a parameter measured by a variable reactance transducer along the same two wires that are used to carry excitation power to the circuit.  The reactance is measured by a circuit providing a DC signal which controls a current control stage to modify the total current through the two wires.  The current control stage has a small number of components and operates on a relatively low voltage and includes components that provide a reference voltage that is stable across a wide range of current in the two wires.
Patent CA-1062590-A (CA)
Inventor: HATCHER STANLEY R
IPC: G21F9/00
Filed: 1976-01-22
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE      A method of decontaminating a water cooled nuclear reactor and novel compositions employed therein are described.      A relatively small quantity of acidic reagent composition is injected into the circulating coolant of the reactor, which is shut down but not defueled, so as to provide a dilute solution of reagent which dissolves radioactive contaminants in the system. The coolant is then passed through cationic exchange resin to remove the contaminant and leave the regenerated reagent which is returned to the cooling system. When the cationic resin stops removing contaminants it is removed and normally discarded. The reagent is finally removed from the system by anionic exchange resin. Suitable reagents include mixtures of certain organic acids with or without complexing agents.
Patent CA-1090055-A (CA)
Inventor: OPITZ KONRAD
IPC: C09B67/26
Filed: 1976-01-29
Granted: 1980-11-25
Abstract: Abstract of the disclosure:      Concentrated dyeing compositions containing up to 45% by weight of one or more metal-free or metal complex azo dyestuffs containing one or more sulfo groups and one or more reactive groups, and containing buffer substances and having a pH of from 3 to 7, which may easily be prepared by diazotization and coup-ling of stiochiometrical amounts of a diazotizable amino com-pounds with a stoichiometrical amount of a nitrite and with the provise that at least the diazo or coupling component contain at least one free acid group, such as sulfo group; these compositions are salt-free or practically salt-free and are very well suitable for the preparation of usual dyeing liquors and printing pastes.
Patent CA-1047496-A (CA)
Inventor: COLLINS DAVID J
IPC: A01N43/64
Filed: 1976-02-05
Granted: 1979-01-30
Abstract: Abstract Process of controlling weed grasses by treatment with triazine-dione compounds, of the formula:-  and salts thereof, wherein R1 is an alkyl group of 3 to 5 carbon atoms in which the carbon atom attached to the ring nitrogen atom is a secondary or tertiary carbon atom, R2 is an alkyl radical of 3 to 5 carbon atoms such that no carbon atom of the radical is linked through a linear sequence of more than two carbon atoms to the nitrogen atom to which R2 is attached, and R3 is methyl, ethyl, or cyclopropyl.
Patent CA-1067604-A (CA)
Inventor: VAGO OTTO Z
IPC: B60C23/04
Filed: 1976-03-31
Granted: 1979-12-04
Abstract: ABSTRACT         In a vehicle tire pressure indicator system, a reed switch mounted on the vehicle frame adjacent a wheel  is connected to indicator means in the vehicle.  An elongate tubular housing of generally cylindrical outer configuration is disposed on the wheel lengthwise parallel to the axis of the wheel.  One end of the housing, the outer end, is attached to the tire valve while the other end carries a covered bellows on the end of which is-a magnet.  The housing is situated to be adjacent the reed switch each time the wheel rotates.  Tire pressure is communicated to the chamber surrounding the bellows inside the cover so that when tire pressure is high, the bellows shrinks and draws the magnet away from the reed switch, not influencing it.  When tire pressure drops, the bellows extends, moving the magnet toward the switch, triggering the indicator means.  The bellows is sealed by having its single bore plugged with a ball member.  The bellows contains a stop limiting its collapsing movement.  Valve means are provided in the outer end of the housing to shut off the communication means with the tire when the communications means is removed from the housing so that the system may be checked without losing tire pressure.
Patent CA-1040054-A (CA)
Inventor: HOROWITZ CHARLES
IPC: B60T15/02
Filed: 1976-05-05
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE         A tractor-trailer parking control valve includes a spring-biased valve member movable within a chamber to control communica-tion between a spring brake chamber port and an exhaust port and the spring brake chamber port and a source of fluid pressure.  In a second chamber within the control valve housing is a two-way check valve which controls the supply of pressure from one of two reservoirs to the chamber of the spring-biased valve member.