baber/WOPTO huggingface dataset:
Patent EP-0044135-A1 (EP)
Inventor: MARIN PIERRE DOMINIQUE
IPC: C10G50/02
Filed: 1981-06-10
Abstract: An oxidation-resistant hydrocarbon oil composition is made by catalytically hydrogen-refining under relatively severe conditions a hydrocarbon oil basestock boiling in the lube oil boiling range and separately catalytically hydrogen-refining under relatively mild conditions a hydrocarbon fraction boiling in the lube oil range and having an aniline point at least 60°C and a sulfur content of at least 2.0 wt %. The resulting severely-refined basestock has a sulfur content not greater than 0.10 wt % and the resulting mildly-refined fraction has a sulfur content of at least 1.0 wt %, and the desired oxidation resistant composition is a blend comprising 85 to 99.9 wt % of the former and 15 to 0.1 wt % of the latter.
Patent EP-0044656-A1 (EP)
Inventor: HARRIS PAUL ANTHONY
IPC: F02D41/14
Filed: 1981-07-07
Abstract: I.C. engine performance is optimised by imposing a cyclically fluctuating trim on a control input in synchronism with engine operation and measuring the effect of the trim on engine speed. A store (16) holds an average value of the control input (e.g. spark timing) and the trim is applied by a calculator circuit 14 to increment and decrement the counter content periodically in synchronism with the engine. A counter (18) counts clock pulses in a sequence which yields a residual count enabling the content of the store (16) to be changed if this residual count indicates that advancing or retarding timing will increase engine speed.
Patent EP-0070338-A1 (EP)
Inventor: HARE JOHN THOMAS
IPC: B02C2/00
Filed: 1981-07-21
Abstract: A crushing part or component of a gyratory grinder or other crushing, grinding or material-reducing machine is provided with a shock-absorbing backing material (3) which has improved flow properties at low ambient temperatures and is formed of a filled polyurethane resin composition derived from a cold-curing liquid system formed by mixing together (a) a liquid material comprising the polyol component and at least part of the filler in the composition and wherein the polyol component comprises (i) one or more polyether polyols each having at least two hydroxyl groups per molecule, the average number of hydroxyl groups per molecule being more than 2 but not more than 3.3, (ii) one or more polyols each having at least two hydroxyl groups per molecule and containing both ether and ester groups, the average number of hydroxyl groups per molecule being more than 2 but not more than 3.3, and (iii) at least one ester of a long chain hydroxylated fatty acid having at least 10 carbon atoms (including the carboxylic carbon atom); (i) and (ii) being present in amounts such that (i) provides from 1.5 to 3.5 hydroxy groups for each hydroxy group provided by (ii), and (iii) being present in an amount of 2 to 10% by weight of said liquid material, and (b) at least one aromatic polyisocyanate in an amount such that there is an excess of isocyanate groups over hydroxyl groups in the cold-curing system, and said liquid material also includes a quaternary ammonium smectite, as defined, in an amount of from 0.2% to 2% by weight of the liquid material.
Patent EP-0045648-A1 (EP)
Inventor: ELLIS DAVID GEOFFREY
IPC: E04C5/07
Filed: 1981-07-31
Abstract: The present invention discloses a reinforcement product for use in cement boards and a method of manufacturing said product and of manufacturing cement boards using this product. 
     The reinforcement product of the present invention comprises cross-layered webs (1) of plastic fibres with a preponderance of fibres laid in the trans-axial direction, and continuous filaments (2) or fibrillated tapes (3) located between the layers to impart a high degree of strength in the axial direction. The cross-layered web (1) and the filaments (2) or tapes (3) are compacted to form a reinforcement product which can be rolled up and handled for further processing on cement board forming machines. The webs of plastic fibre are formed by monoaxially orientating on extruded sheet of plastics material in axial direction, then fibrillating the sheet to form a cohesive fibre mass which is cut into lengths and carded to break up the film into a coarse fibrous mass which when stripped from the carding machine forms said plastic fibre web. This reinforcement product is made, according to the present invention in sequential steps and is either impregnated with cement or sandwiched with cement layers to form the required cement board.
Patent EP-0047077-A1 (EP)
Inventor: BOBST ROBERT WILLIAM
IPC: C08F10/00
Filed: 1981-08-11
Abstract: A degassing or purging process is disclosed for the removal of unpolymerized gaseous monomers from solid olefin polymers. The disclosed process comprises conveying the solid polymers, e.g. in granular form, to the top of a purge vessel by means of an inert gas stream, feeding an inert gas stream to the bottom of the purge vessel and countercurrently contacting the solid polymer with the inert gas purge stream to strip away the gaseous monomers evolved from the solid polymer, and recycling a portion of the resulting stream to the purge vessel. In one embodiment, the recycle serves as the conveying gas and in another embodiment as the purge stream. The process is especially useful in purging gaseous unpolymerized hydrocarbon monomers from low pressure-polymerized, low density ethylene-hydrocarbon copolymers.
Patent EP-0049602-A1 (EP)
Inventor: HERZL PETER J
IPC: G01F1/32
Filed: 1981-09-30
Abstract: A vortex-shedding flowmeter has a flow-pipe (14) with a shedder-sensor unit (15) torsionally supported therein on a pivot axis normal to the flow axis. The torsional support includes a torque tube (17) whose base (17A) is received within a bore in the pipe (14) and is welded thereto and whose tip (17B) is welded to one end of the shedder-sensor unit (15) to provide a fluid-tight structure. In operation, as the incoming fluid stream is divided by and flows past the unit (15), vortices are shed therefrom alternately on either side to develop an alternating torque about the pivot axis, causing the unit (15) to oscillate at a rate proportional to the flow rate whereby the unit (15) acts both as shedder and as sensor. These oscillations are converted into corresponding electrical signals by an external torque transducer (18) operatively coupled to the unit (15) by a rod (21) which extends into the torque tube (17) and is welded to the tip thereof.
Patent EP-0035447-A1 (EP)
Title: Procédé et dispositif de traitement de fils ou de fibres textiles
Inventor: GOLDMAN MAX
IPC: D02J1/18
Filed: 1981-02-26
Abstract: Pour traiter un fil textile (10) et notamment augmenter son aptitude à la teinture, on le fait passer en un emplacement entre deux électrodes (11) et (12) et on fait éclater, à cet emplacement, un arc coupé. Pour cela, on crée une tension d'arc à l'aide d'un générateur (13) en série avec une impédance (17).
Patent EP-0044767-A1 (EP)
Title: Colorants complexes chromifères, leur procédé de préparation et leur application
Inventor: BREDA ANTOINE GEORGES LEON JAC
IPC: D06P3/32
Filed: 1981-07-07
Abstract: L'invention a pour objet de nouveaux colorants complexes chromifères de formule générale: <IMAGE> dans laquelle R représente un atome d'hydrogène ou un groupe β-hydroxyéthyle, A représente un atome d'hydrogène ou un groupe phényle éventuellement substitué par un ou plusieurs atomes d'halogène ou groupes alkyle de bas poids moléculaire, et le noyau B peut être substitué par un ou plusieurs atomes de chlore. Ces complexes peuvent être utilisés pour la coloration des polyamides naturels ou synthétiques ou du cuir.
Patent EP-0054470-A1 (EP)
Inventor: CAILLET RENE
IPC: B63B19/24
Filed: 1981-12-04
Abstract: 1. A device for latching hatch covers in the closed position, in which the latching is effected by the cooperation, during a horizontal translational movement of the cover (1), between latching elements (17) carried by the cover and retainer elements (18) carried by the binding strake (2), characterized by the association with the binding strake of each hatch way of at least one locking control mechanism (16-15-10) intended to act on equipment (4, 5, 8, 9) of the hatch cover (1) so as to impose on this latter, brought into a near closure position, a complementary horizontal translational movement of an amplitude of a few centimeters causing latching of the cover without possibility of reverse action of the cover on the latching control so that any risk of spontaneous unlatching is excluded.
Patent EP-0038289-A1 (EP)
Inventor: KUMMEROW GERD DR
IPC: H01H9/02
Filed: 1981-03-19
Abstract: 1. A power drive (25) for electrical switching devices (1), in particular low-voltage protective switches, having an operating member (5) and a carrier plate (12) secured to a housing (2) of the switching device (1), for drive parts which co-operate with the operating member (5), characterised in that the carrier plate (12) can be attached in form-locked manner to the housing (2) of the switching device (1) so as to be centered, by means of openings (13) and/or angled portions (11, 14).
Patent EP-0048752-A1 (EP)
Inventor: MOUNT JOSEPH FRANKLIN
IPC: A61B5/332
Filed: 1981-03-31
Abstract: Un analyseur de pulsations cardiaques comprend une unite mobile (10) transportee par le patient et possedant un microprocesseur (24) commandant le flux de donnees provenant des cables des detecteurs (16, 18, 20) vers un moyen de stockage (26) permettant une accumulation de donnees pendant une duree allant jusqu'a 72 heures et analyse les donnees en termes de vitesse, de rythme et de forme. Un circuit d'interface (28) sert a lire d'une periode suivante les donnees stockees. Une deuxieme unite (30), a laquelle est connectee la premiere unite (84) pour le transfert des donnees, permet l'affichage des donnees stockees (affichage) et l'introduction (clavier) des donnees correspondantes aux conditions normales d'une pulsation cardiaque utilisees comme modele de comparaison par l'unite mobile (10).
Patent EP-0052146-A1 (EP)
Title: Stabilisateur pour tube naso-gastrique
Inventor: HALL RICHARD W
IPC: A61M25/02
Filed: 1981-05-22
Abstract: Stabilisateur de tube naso-gastrique concu pour combiner des caracteristiques de structure pour aligner et fixer de maniere sure le tube facilement et rapidement, tout en genant moins le patient et ayant une base (34), un harnais (52) pour maintenir de maniere liberable le dispositif sur la tete d'un patient, et un organe a ressort (31A ou 31B) permettant de fixer de maniere liberable sur le dispositif une section exposee d'un tube naso-gastrique sortant par le nez du patient.
Patent EP-0057814-A1 (EP)
Inventor: CHAI BRUCE HUAI-TZU
IPC: C30B7/10
Filed: 1982-01-11
Abstract: Berlinite crystalline powder of uniform particle size and high purity is prepared by repeated thermal cycling to react a mixture of aluminum hydroxide or aluminum oxide and an excess of concentrated phosphoric acid in a sealed pressure vessel. The vessel is preferably held in a horizontal orientation and rotated about a longitudinal axis during the reaction. The product powder is useful in growing large single crystals that have surface acoustic wave applications. Crystalline powder of alpha-gallium orthophosphate may be prepared using the same apparatus and a similar procedure.
Patent EP-0065283-A1 (EP)
Inventor: ONG SIENLING DR
IPC: C09D11/03
Filed: 1982-05-13
Abstract: Die Viskosität von wässrigen Farbpasten für den Tiefdruck lässt sich mit begrenzt organophilen Gelen einstellen, die Kunstharzgemische aus mindestens einem wasserquellbaren Polymerisat und mindestens einem in Wasser nicht quellbaren oder höchstens sehr begrenzt quellbaren Polymerisat, in einer Lösungsmittelmischung aus mindestens zwei hydrophilen, organischen Hydroxyverbindungen und einer hydrophoben, organischen Hydroxyverbindung aufweisen. Die unter Zuhilfenahme der erfindungsgemässen Verdickermischungen zübereiteten Farbpasten enthalten bis zu 90% Wasser und können wie Textildruckpasten behandelt werden. Tiefdruckfarben auf Basis solcher Kunstharzgele enthaltend Dispersionsfarbstoffe sind geeignet für die Herstellung von Transferdruckpapieren. Da das die Viskosität regulierende Verdickersystem im äussersten Falle wässrige Alkohole und keine Lösungsmittel wie in üblichen Transferdruckfarben enthält, sind hinsichtlich Entflammbarkeit und Explosionsgefahr keine besonderen Massnahmen erforderlich.
Patent EP-0066182-A1 (EP)
Inventor: RAUBACHER HEINZ
IPC: B66F9/10
Filed: 1982-05-18
Abstract: The side-loading fork-lift truck has a load-lifting fork (9) which can be extended vertically and horizontally via a lifting device. Allocated to the load-lifting fork is a supporting frame for at least one suction cup (22) which in turn is movable horizontally and vertically relative to the load-lifting fork. This configuration enables the load fork itself to be used as a rest for a stack (30) consisting, for example, of large plates which can be lifted individually from various initial stacks and can be combined to form a new stack on the load-lifting fork. This commissioned stack can then be transported, for example, to a packing station. <IMAGE>
Patent EP-0068262-A1 (EP)
Inventor: WEILAND WERNER
IPC: A61D13/00
Filed: 1982-06-14
Abstract: 1. Device for determining ovulation in domestic animals such as pigs, cows and horses, which comprises a temperature sensor (9) insertable in the vagina (7) of the animal (4), characterised in that the temperature sensor (9) ascertains temperature difference in the sense of rising temperatures and, at a specific temperature difference, actuates a signal emitter (14).
Patent EP-0108160-A1 (EP)
Inventor: SCHULZ-HENNIG JORG
IPC: H04N1/04
Filed: 1982-11-06
Abstract: Die Anmeldung bezieht sich auf das Gebiet der Reproduktionstechnik, insbesondere auf die punktweise Filmbelichtung, für die Aufzeichnung von Rastern, Halbtonbildern und Strichzeichen in der Scannertechnik, wobei der Belichtungsfleck hinsichtlich Lichtleistung, Größe, Flankensteilheit (Schärfe) und Intensitätsverteilung zur Erzielung eines gleichmäßigen und kontrastreichen Belichtungsergebnisses festgelegt ist.
Patent EP-0068549-A1 (EP)
Inventor: WILLCOCK RICHARD RONALD
IPC: G01N11/06
Filed: 1982-06-10
Abstract: A method for indicating the ability of a liquid material (1) to flow comprising the steps of supplying pressure pulses from a pressure supply (7) to at least one probe (3) which is surrounded by a liquid sample (1) to be tested, measuring and recording the pressure pulses and deriving from the said recording information as to the no-flow condition of the sample. 
<??>An apparatus for carrying out the method.
Patent EP-0074154-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01C17/00
Filed: 1982-09-06
Abstract: Flow of material to a distribution member (4) of a spreading device is controlled by delivery means (86). The delivery means (86) comprises four dosing plates (82,83,84, 85) which are independently displaceable relatively to each other and to the bottom (81) of a hopper of the device. The dosing plates (82, 83, 84, 85) and the bottom (81) have openings which cooperate with one another in an adjustable manner which makes it possible to adjust the position of delivery of material to the distribution member (4) both in radial and circumferential directions, and to adjust the size of the or each delivery orifice.
Patent EP-0071541-A1 (EP)
Inventor: VATIN RAYMOND
IPC: B24B9/00
Filed: 1982-07-30
Abstract: 1. A method of machining edges of a pane comprising positioning the pane to be machined (14) on a support (12), holding it against movement by a reduced pressure acting on its lower surface, applying a rotatable grinding wheel (18) to the edge of the pane and causing the support to rotate so as to pass the periphery of the pane in front of the wheel, characterised in that the wheel (18) is guided by the edge of the pane itself and the pressure of the wheel (18) on the pane and the speed of rotation of the support (12) are controlled by a programme appropriate to each design of pane (14).
Patent EP-0067136-A1 (EP)
Inventor: FERRO ANTONIO
IPC: A61K31/665
Filed: 1982-06-02
Abstract: A pharmaceutical composition with antibiotic activity (in the form of tablets to be sucked), suitable for administration by slow dissolution in the mouth, contains a calcium salt of phosphomicine as the active constituent. A typical formulation comprises the equivalent of 0,25 to 1,0 g of phosphomicine in acid form together with excipients, sweeteners, flavouring agents, dispersants, etc. 
     The said tablets, left to dissolve slowly in the mouth, allow higher, more constant and more lasting levels of the drug in the blood to be achieved.
Patent EP-0113341-A1 (EP)
Inventor: KEARNS ROBERT W
IPC: H02P7/288
Filed: 1982-07-12
Abstract: Dans un système intermittent d'essuie-glace de pare-brise, dans lequel le temps entre les cycles d'essuyage dépend du degré de sécheresse du pare-brise et de la vitesse des balais d'essuie-glace lors de la course retour du cycle d'essuyage vers la position de repos des balais d'essuie-glace, il est prévu un circuit effectuant la régulation de la vitesse du moteur lors de la course de retour en utilisant le même dispositif à transistor (20) qui est utilisé pour commander l'excitation du moteur assurant le fonctionnement intermittent. Le moteur est un moteur à trois balais (10) et la régulation de la vitesse est obtenue en dérivant des signaux d'un ou de deux des balais et en les appliquant à l'électrode d'entrée (60) du dispositif à transistor. La vitesse régulée d'une hauteur peut être commandée manuellement (31) pour permettre un réglage manuel de la sensibilité du système par rapport au degré de sécheresse du pare-brise. Le moteur peut être freiné électrodynamiquement à la fin de chaque cycle d'essuyage et le circuit de freinage électrodynamique (90, 100) est également utilisé pour appliquer un courant inverse au moteur lorsque le système d'essuie-glace est arrêté pour entraîner les balais d'essuie-glace du pare-brise vers une position abaissée de parking.
Patent EP-0094029-A1 (EP)
Inventor: KOHNKE OLE BJORN
IPC: G09B23/32
Filed: 1983-05-04
Abstract: Simulator for practising tracheal intubation comprising a manikin head attached to a support and having a skull (1) comprising a movable lower jaw (2), and a neck connected to the skull (1) and support so as to allow the manikin head to be tilted forwards and backwards, said simulator having an oral cavity and a throat composed of a thin-walled funnel-shaped element (4) having at its upper edge a convex tongue element (9) attached to said lower jaw (2) and having at its lower end two ducts one simulating trachea (15) and the other simulating desophagus (14).
Patent EP-0095688-A1 (EP)
Inventor: SOTEROPULOS GUST STEVE
IPC: A01F15/07
Filed: 1983-05-21
Abstract: 1. A round baler comprising a baling chamber (40) having a material inlet (75), and a chamb (121) adjacent to the baling chamber (40), wherein both chambers (40, 121) are formed from circulating endless belts (31 to 38) which are guided over roller (18 to 26) and which extend into the region of side walls (13, 15), characterized in that the adjacent chamber (121), in relation to the direction of travel, has at least one lateral opening (117, 119) for automatic discharge of the crop material.
Patent EP-0099512-A1 (EP)
Inventor: YOKOYAMA EISUKE
IPC: A44C5/10
Filed: 1983-07-06
Abstract: Die Erfindung betrifft eine Verbindung für ein Uhrenband und/oder ein Armband mit mehreren Verbindungselementen (1, 2, 3). Jedes dieser Verbindungselemente (1, 2, 3) besitzt eine im wesentlichen S-förmige Gestalt und weist einen vorderen Steg (1a) auf, der in Richtung auf die Vorderseite der Verbindung gebogen ist. Außerdem besitzt jedes Verbindungselement einen hinteren Steg (1b), der in Richtung auf die Rückseite der Verbindung gebogen ist. Mindestens eines der Verbindungselemente (2) is in einer Richtung angeordnet, die entgegengesetzt zur Richtung der anderen Verbindungselemente (1, 3) ist.
Patent EP-0104598-A1 (EP)
Inventor: THOMPSON RALPH BREWSTER
IPC: C07C43/205
Filed: 1983-09-21
Abstract: Ethers are prepared by reacting highly hindered phenols or salts thereof with organic carbonates.
Patent EP-0134304-A1 (EP)
Title: Permanent magnets
Inventor: FUJIMURA SETSUO
IPC: H01F1/053
Filed: 1983-09-23
Abstract: A magnetically anisotropic sintered permanent magnet of the FeCoBR system (R is sum of R, and R 21  wherein:
     R, is Dy, Tb, Gd, Ho, Er, Tm and/or Yb, and   R 2  comprises 80 at % or more of Nd and Pr in R 2 , and the balance of other rare earth elements exclusive of R 1 , said system consisting essentially of, by atomic percent, 0.05 to 5 % of R 1 , 12.5 to 20 % of R, 4 to 20% of B, up to 35 % of Co, and the balance being Fe. Additional elements M(Ti, Zr, Hf, Cr, Mn, Ni, Ta, Ge, Sn, Sb, Bi, Mo, Nb, Al, V, W) may be present.
Patent EP-0129615-A1 (EP)
Inventor: SOMLO TIBOR DR
IPC: C07C50/24
Filed: 1983-11-28
Abstract: Beschrieben wird ein Verfahren zur Herstellung reiner Bromanthrachinone durch Denitrobromieren entsprechender Nitroanthrachinone das dadurch gekennzeichnet ist, das man auf Nitroanthrachinione der Formel I <IMAGE> worin X für Hydroxy, Mercapto, Carboxy oder Halogen steht und m l,2,3 oder 4 und n 1 oder 2 bedeutet bei, Temperaturen von 200° bis 350°C elementares Brom einwirken lässt. Bromanthrachinone mit einem Gehalt von über 95% sind wertvolle Ausgangssubstanzen für die Farbstoffsynthese und können ohne weitere Reinigung direkt verwendet werden.
Patent EP-0095900-A1 (EP)
Inventor: SMITH HARRY DAVIS JR
IPC: G01N23/222
Filed: 1983-05-26
Abstract: The simultaneous determination of borehole and formation thermal neutron decay time components comprises emitting short duration pulses of fast neutrons, detecting radiations representing the thermal neutron population in at least four time subintervals, and combining (preferably by an iterative technique), the four signals to simultaneously obtain two signals representative of the borehole component and the formation component of the thermal neutron decay time, assuming exponential decay curves.
Patent EP-0099659-A1 (EP)
Inventor: SIFRI ELIE C
IPC: B65H75/42
Filed: 1983-06-24
Abstract: (D In a take-up assembly (10) for storing and selectively feeding and taking up flexible hydraulic hoses (20) extending between the body or mast (12) of a lift truck (14) and the vertically-reciprocating load carriage (18) of the truck, an improved line-coupling device (100) for attaching the forward ends of the fluid lines (20) to the lift truck carriage (18) with less likelihood of leakage or interference with mast structure comprises an elongate flexible restraint, composed of a series of hollow segments (102) strung together by cables (104), which encloses the fluid lines and limits the curvature thereof. The take-up assembly (10) also includes mechanical design features for facilitating servicing while mounted on the truck (14) and further includes external seals (84a, 84b) stretched in tension for protecting internal fluid seals (84) from contamination, thereby improving durability without adding substantial rotational drag to the take-up assembly. Also provided are several features for facilitating the compatible mountability of the take-up assembly (10) with respect to the lift truck, including built-in pressure-relief valves (88,92) for protecting the fluid lines and load-handling attachment served by the fluid lines from any excessive pressures which might otherwise result from the design or operation of the lift truck's hydraulic system.
Patent EP-0095426-A1 (EP)
Inventor: MILHAUD GERARD
IPC: A61K39/00
Filed: 1983-05-26
Abstract: 1. Drugs characterized in that they comprise at least one sequence of B1  subunit of cholera toxin, said sequence comprising at least one arginine in 35, 67 or 73 of said subunit and being selected from sequences 30-50, 50-75 and 30-75 of said subunit.