baber/WOPTO huggingface dataset:
Patent EP-0070246-A1 (EP)
Inventor: MONTABERT ROGER
IPC: B25D9/12
Filed: 1982-07-06
Abstract: 1. A percussion apparatus moved by a pressurised fluid, of the type comprising a mobile striking mass (2) in the form of a piston supplying a series of impacts on a tool (3), this piston being slidably mounted in a cylinder (4) which, provided in the body (5) of the apparatus and including ports (6, 7) connected by ducts (8, 9), serves additionally in the sliding of a distributor (10) connecting the chamber (11) situated above the piston alternately to a high pressure circuit (12), for enabling the piston to descend rapidly, and to a low pressure circuit (13) for effecting the return strocke of this piston, characterised in that it comprises, on the one hand, a non-return valve (22) enabling fluid to pass from the chamber (11) located above the strike piston towards the high pressure circuit (12) and, on the other hand, means ensuring that the distributor (10) is displaced sequentially in such a way that, starting from a position in which the chamber (11) located above the piston is connected to the high pressure (12), the distributor is displaced very rapidly as far as a position in which it interrupts the connection between the said chamber and the high pressure, then at a lower, controlled speed, so as to delay the connecting of the chamber (11) to the low pressure circuit (13), so as to enable the maximum amount of restorative energy to be recovered for the entire duration of the isolation of the chamber located above the piston with respect to the high pressure and low pressure circuits, by compressing the fluid isolated in the chamber for the passage of the latter into the high pressure circuit by means of the non-return valve.
Patent EP-0084761-A1 (EP)
Inventor: MULARONI LUCIANO
IPC: H02K53/00
Filed: 1982-01-27
Abstract: By drawing current from an accumulator, the initial starting of an electrical motor is obtained, with take-off effect; and through a transmission a fly wheel with shaft fitted on bearings is driven; the said shaft is connected to the one of a current generator. The prevalence mechanical ratio of the fly wheel weight, which after starting is expressed in impulsion force to prosecute the rotation in respect to the impulse force foreseen for the generator drive, enables the prosecution with effect continuity. The cycle that performs the production of potentiated energy foresses the drawing of energy on line to send to the user, while another line will recharge the accumulator.
Patent EP-0085708-A1 (EP)
Inventor: ELDRIDGE JOHN D JR
IPC: A61B17/32
Filed: 1982-08-04
Abstract: Dans un dispositif (10) servant à extraire une lame (32) d'un manche de lame (34) du type possédant une queue s'engageant dans une ouverture de la lame pour retenir la lame sur le manche, deux organes (62, 64) possédant des surfaces supérieures recevant la lame (70, 70') sont séparés pour loger entre eux la largeur de la queue mais n'ont pas celle de la lame. Les surfaces (70, 70') possèdent des moyens (72, 72') permettant d'engager la lame de sorte que lorsque la queue est tirée vers le bas entre les organes (62, 64) et retirée de ceux-ci, les surfaces (70, 70') et les moyens (72, 72') décrochent la lame de la queue. De préférence, un scalpel est utilisé lorsque la lame présente un talon (54) d'alignement avec le manche et les organes (64, 64') forment entre eux un canal possédant une partie étroite pouvant accepter la queue, mais non pas la lame ou le manche, et une partie large acceptant le manche et le laissant pénétrer dans le canal de manière suffisante à permettre au talon (54) de la lame (32) d'engager le moyen (72, 72').
Patent EP-0094413-A1 (EP)
Inventor: LEE DONALD L
IPC: G01N29/02
Filed: 1982-10-12
Abstract: Un détecteur ou analyseur d'environnement (10) est formé en utilisant une paire d'oscillateurs à onde acoustique de surface (11), (12), possédant chacun un canal de propagation d'onde acoustique de surface (17, 23). Un film mince (22) absorbant sélectivement un gaz ou une autre substance devant être détéctée est formé sur l'un des canaux. Un détecteur de différence (35, 36, 38) est couplé de manière opérationnelle aux sorties des deux oscillateurs à onde acoustique de surface de manière à produire un signal proportionnel à la différence des vitesses de propagation de l'onde acoustique de surface du premier et du deuxième canaux en réponse à la sorption sélective d'un gaz ou d'une autre substance par le film mince. Le détecteur de différence répond à la différence des fréquences d'oscillation des deux oscillateurs à onde acoustique de surface en fonction de la variation de la vitesse de l'onde de surface dans le canal contenant le film mince absorbant.
Patent EP-0089509-A1 (EP)
Inventor: WALLS JOHN E
IPC: C25D13/06
Filed: 1983-02-24
Abstract: Das Verfahren zur ein- oder beidseitigen Beschichtung von Metallträgermaterialien mit einer Reproduktionsschicht wird in zwei Stufen durchgeführt: a) die Oberfläche des Metallträgers wird in einem wäßrigen Elektrolyten zur Erzeugung einer hydrophilen Zwischenschicht elektrochemisch behandelt, b) die hydrophilierte Oberfläche wird elektrophoretisch strahlungsempfindlich beschichtet. In der Stufe a) enthält der wäßrige Elektrolyt mindestens eine wasserlösliche Verbindung aus der Gruppe der Sulfon-, Phosphon- oder mindestens dreibasischen Carbonsäuren, der noch mindestens eine saure funktionelle Gruppe aufweisenden Phosphorsäureester oder der Alkali- und Ammoniumsalze dieser Säuren oder Ester (z. B. Polyvinylphosphonsäure oder Phytinsäure). In der Stufe b) enthält der wäßrige Elektrolyt mindestens eine wasserlösliche oder in Wasser dispergierbare strahlungsempfindliche Verbindung (z. B. ein Diazoniumsalz-Polykondensat) und gegebenenfalls ein wasserlösliches oder in Wasser dispergierbares Bindemittel. Bevorzugte Verwendung findet ein so beschichtetes Material als Offsetdruckplatte.
Patent EP-0088403-A1 (EP)
Inventor: GUTIERREZ RICHARD
IPC: C10G1/00
Filed: 1983-03-04
Abstract: Resins, extracts and resinous material from guayule plants can be processed by volatilizing and heating to convert it to useful gaseous and liquid products. Such processing, for example in the presence of cracking catalysts, can lead to organic gases and liquids useful as fuels, lubricants and chemical feed stocks. Typically guayule resin is processed at about 200-800°C and a residence time of 0.001-2 hours to provide liquid hydrocarbon tractions.
Patent EP-0118583-A1 (EP)
Inventor: COZA GEORG V
IPC: G11C29/00
Filed: 1983-03-17
Abstract: A method and a device are proposed for storing the memory content of defective memory locations. If it is recognised that a memory location is defective, the data and the original address are restored in an intact memory location under a substitute address. With an event repeating in the system, the original addresses are transferred to a memory correction unit and compared with the addresses called up from the central processor. If an agreement occurs, instead of the original address, the substitute address is called up. <IMAGE>
Patent EP-0092721-A1 (EP)
Inventor: HARTMANN ALFONS DR
IPC: C07D307/86
Filed: 1983-04-11
Abstract: N-sulphenylated carbamates of the formula (I) <IMAGE>  in which   R<1> represents unsubstituted or halogen-, cyano- or nitro-substituted straight-chain or branched alkyl having 1-8 C atoms or unsubstituted or halogen-, cyano- or nitro-substituted cycloalkyl having 3-7 C atoms and   R<2> represents straight-chain or branched alkyl having 1-12 C atoms or cycloalkyl having 3-7 C atoms. They are obtained by reacting carbamoyl fluorides of the formula (II)   <IMAGE> with 2,3-dihydro-2,2-dimethyl-7-benzofuranol of the formula (III) <IMAGE> The compounds are suitable for pest control.
Patent EP-0101961-A1 (EP)
Inventor: BUTCH III PETER J
IPC: C09J7/02
Filed: 1983-07-30
Abstract: Hot melt pressure sensitive adhesives are formulated using as a base resin a mixture of a styrene-isoprene-styrene block copolymer together with a specific selectively hydrogenated block copolymer within critically defined ratios. The resultant adhesives as well as the tapes coated therewith are characterized by a unique combination of adhesion and heat and oxidative resistance properties.
Patent EP-0108328-A1 (EP)
Inventor: HIRA TAKAAKI C O RESEARCH LABO
IPC: C21D9/56
Filed: 1983-10-25
Abstract: This vertical continuous annealing apparatus for steel strip (60) is provided with cylindrical rolls (70) in contact with the steel strip (60) at positions close to hearth rolls (50) in the high-temperature zone of the furnace. The cylindrical rolls correct wrinkles in the steel strip caused by the shape of convex hearth rolls, and thus prevent buckling which is likely to occur in the steel strip.
Patent EP-0118594-A1 (EP)
Inventor: FRITZKE JOERG-DETLEV DIPL-ING
IPC: H04M1/56
Filed: 1983-10-27
Abstract: A method is proposed for transmitting a message from a line subscriber (10) to a mobile radio telephone subscriber (50) via a central station (14) common to a plurality of mobile radio telephone subscribers and line subscribers. With the method in accordance with the invention, the calling line subscriber receives from the central station a spoken repeat of the message selected by him, by means of the following measures. An electronic control device (18) in the central station retrieves the dialling signal temporarily stored in a memory (20) and passes it to a speech synthesizer (19), which converts the retrieved dialling signal into an alternating voltage corresponding to the human voice.
Patent EP-0092857-A1 (EP)
Title: Kneading machine for food products
Inventor: COSTA RINALDO
IPC: A21C1/00
Filed: 1983-03-29
Abstract: A kneading machine comprises a rotatable platform (11) on which annular vessels (12) rest; laterally to the platform (11) there are two frames (13, 14), of which one (14), namely the kneading frame, carries a stirrer (47) and means (50,51) which engage with the vessel (12) in order to rotate it about its axis when the stirrer (47) dips into said vessel and is also rotated about its axis, thus kneading the materials contained in the vessel; the other frame (13), namely the discharge frame, comprises a first framework (30) which grips and raises a vessel (12) from the platform (11) and moves it against a second framework (31) in order to lock it against said frameworks (30, 31 which form a carriage (22) rotatable towards the outside of the machine in order to discharge the mix which has been previously formed in the vessel (12) at the frame (14); the platform carrying several vessels (12) and rotating in order to selectively locate them in positions corresponding firstly with the kneading frame (14) and then with the discharge frame (13).
Patent EP-0094720-A1 (EP)
Inventor: VERHEIJEN JOHAN HENDRIKUS
IPC: C12Q1/56
Filed: 1983-05-09
Abstract: The invention relates to a process for assaying the activity of tissue plasminogen activator (TA), in which a sample is incubated with plasminogen, a substrate for plasmin giving a detectable reaction product on reaction with plasmin, preferably H-D-Val-Leu-Lys-pNA, and, as a stimulator for the conversion of plasminogen to plasmin by TA, water-soluble fibrinogen or fibrin fragments comprising at least partially the D-domains of the fibrinogen or fibrin molecule. The amount of the detectable reaction product of the plasmin substrate is measured. Preferably, said fibrinogen or fibrin fragments have been obtained by reacting fibrinogen or fibrin with CNBr and removing lower molecular components from the reaction product. The invention also relates to kits for performing the assay and comprising the reagents to be used.
Patent EP-0103358-A1 (EP)
Inventor: YOKOYAMA KAZUMASA
IPC: C25B3/28
Filed: 1983-06-17
Abstract: A compound of the formula,
     wherein k is zero or an integer of 1 to 2, j is an integer of from 1 or 3, ℓ and m are each zero or an integer of from 1 to 3, and n is an integer of from 1 to 4, the rings A, B and C being optionally substituted with at least one trifluoromethyl group or tetrafluoroethyl group is prepared by reacting the perhydro compound corresponding thereto with fluorine. The compound is useful as a material capable of carrying oxygen in an aqueous emulsion for lifesaving a patient suffering from massive hermorrhage and for preserving internal organs in transplantation.
Patent EP-0086711-A1 (EP)
Inventor: MOREAU PIERRE-ANDRE
IPC: F42B14/06
Filed: 1983-02-10
Abstract: 1. A process for opening the launch sabot used for propulsion and guidance of a kinetic energy sub-projectile (1) of the Armor Piercing, Fin Stabilized, Discarding Sabot (AP.FS.DS) type with a sabot (4) comprising several components (4a, 4b, 4c), characterized by the fact that the opening takes place in two main phases : a first phase consisting of the sabot aft section opening through the discarding of the components while the fore section is still locked, and a second phase consisting of the fore section opening after full unlocking of the components, the opening of the aft section being followed up by the separation of the sub-projectile (1) from the sabot fore section.
Patent EP-0101373-A1 (EP)
Title: Pancréas bio-artificiel à ultrafiltration
Inventor: JAFFRIN MICHEL
IPC: A61M1/38
Filed: 1983-08-08
Abstract: Le pancréas bio-artificiel comporte des ilôts de Langerhans contenus dans un volume (10) délimité par deux membranes ultrafiltrantes approximativement parallèles, pouvant être constituées par deux portions successives d'une même membrane plate ou d'une même fibre creuse (13). Les surfaces de la membrane opposées au volume occupé par les ilôts sont successivement balayées par le même flux sanguin (12) sur une longueur supérieure d'au moins un ordre de grandeur à la distance qui sépare les membranes.
Patent EP-0099862-A1 (EP)
Inventor: FERRUZZA ROBERTO
IPC: B60T13/14
Filed: 1983-02-25
Abstract: A braking installation formed from two groups of which the one (A) is mounted on the traction engine and the other (B) is mounted on a trailer, the characteristic and fundamental elements of the first group being a control bushing (10), a flow divider (11) and a brake control (12) whilst the fundamental elements of each second group are a compensation container (31) coupled to an automatic valve (30). The connection between the first group and the second group is made by means of rapid couplings (1-2). <IMAGE>
Patent EP-0097677-A1 (EP)
Inventor: BROOKS RONALD HARRY
IPC: C09J7/35
Filed: 1982-12-24
Abstract: Une bande d'union/désunion permettant de joindre un matériau en feuille ou de séparer d'un matériau en feuille une bande de jointure ayant été collée au préalable comprend un ruban de matériau de support (12) sur lequel est attachée au moins une feuille métallique (14), par exemple par suture (16), la feuille métallique ayant une épaisseur qui permet le passage d'un courant électrique pour chauffer la feuille métallique (14) et ramollir par la chaleur un adhésif sur une bande de jointure. En joignant ensemble les bords en bout à bout d'un matériau en feuille, une bande de jointure chevauche les bords, cette bande ayant un adhésif thermoramollissable. Un ruban de feuille métallique (14) placé de manière amovible sous la bande de jointure est chauffé par un courant électrique pour fondre l'adhésif. Après refroidissement, le ruban de feuille métallique (14) est récupéré pour être réutilisé. En séparant une feuille de jointure d'un matériau en feuille sur lequel elle a été collée au préalable, un ruban de feuille métallique (14) est placé en contact avec la bande de jointure et est chauffé électriquement pour ramollir l'adhésif, après quoi la bande de jointure est dépouillée du matériau en feuille et le ruban de feuille métallique peut être réutilisé.
Patent EP-0120934-A1 (EP)
Inventor: BUCK ROBERT JOSEPH
IPC: H04L13/08
Filed: 1983-09-29
Abstract: Interface de télécommunications à microprocesseur destinée à être reliée à une ligne de télécommunications (64) pour assurer la transmission de données entre le terminal d'un utilisateur et une base de données. L'interface comprend une unité de microprocesseur (MPU) (52) pour la commande centrale du fonctionnement de l'interface; une mémoire de contrôle de l'unité à microprocesseur; une mémoire à accès sélectif (54a et 54b) accessible à l'unité de microprocesseur pour le stockage d'informations de messages, des informations concernant les numéros composés et des informations pour l'identification de l'utilisateur; un modem de télécommunications (60) permettant de convertir les informations numériques en informations pour la transmission de télécommunications, ce modem de télécommunications étant relié à la ligne de télécommunications.
Patent EP-0118741-A1 (EP)
Inventor: BUNGERT THEODOR
IPC: B65G53/56
Filed: 1984-02-04
Abstract: Disclosed is a pipe divider for pipes used to convey solids of small particle size or dispersions, constructed such that a feed pipe leads into a distributor chamber, two distributor pipes lead away from this chamber and two tubes which can be pressurized by means of compressed air are provided in the distributor chamber between the feed pipe and the distributor pipes on both sides, for selectively blocking one of the branch paths. The feed pipe leads tangentially into the cylindrical distributor chamber, the distributor pipes lead tangentially away from the distributor chamber, and the distributor chamber includes an internal cylinder to which the tubes are mounted in such a way that they surround the internal cylinder. Owing to this special arrangement, only low mechanical and/or corrosive stresses occur.
Patent EP-0131892-A1 (EP)
Title: Power transfer device for four wheel drive
Inventor: KATAYAMA NOBUAKI
IPC: F16H48/38
Filed: 1984-07-10
Abstract: A power transfer device for four-wheel drive in combination with a power transmission (22) comprises a transfer casing (76) detachably secured at one side thereof to the transmission casing, first and second inner casings (56, 78) respectively assembled within the transmission and transfer casings (38,76) in a coaxial relationship, a first ring gear (60) integral with the first inner casing (56) and in mesh with an output gear (34) of the transmission, a second ring gear (82) integral with the second inner casing (76) and drivingly connected to rear-wheel axles, a first differential gear unit (58) for front-wheel drive assembled within the first inner casing (56), a second differential gear unit (80) assembled within the second inner casing (78) and drivingly connected to the first inner casing (56) and to the first differential gear unit, and a locking mechanism (104) for locking the second differential gear unit (80).
Patent EP-0133546-A1 (EP)
Inventor: CURTIS ERNEST SILVIO
IPC: A61K8/35
Filed: 1984-08-01
Abstract: The fingernail water removal activity of aquenous acetone based polish removers is lowered by incorporating therein an amine salt of an anionic amidized hydrolyzed collagen, preferably in combination with an acid addition salt of aminized trialkylamine cationic surfactant.
Patent EP-0140050-A1 (EP)
Inventor: GONDA MICHIHIRO C O HODOGAYA C
IPC: B41M5/333
Filed: 1984-09-05
Abstract: A heat sensitive record material comprising at least one colorless or light-colored electron donative dyestuff and at least one color developing agent represented by the general formula:
     where each of R, and R 2  is a hydrogen atom, an alkyl group having from 1 to 5 carbon atoms. an alkoxy group having from 1 to 5 carbon atoms or a halogen atom. X is an alkyl group having from 1 to 5 carbon atoms or a halogen atom, Y is a hydroxyl group, an alkyl group having from to 5 carbon atoms or a halogen atom n is an integer of 1 to 3. and m is an integer of 1 to 4.
Patent EP-0144769-A1 (EP)
Inventor: BERGERON NORMAN J
IPC: B22D11/06
Filed: 1984-11-06
Abstract: A fusion-bonded matrix coating on endless, flexible metallic casting belts for continuous casting machines is described. The fusion-bonded matrix coating comprises a nonmetallic refractory material interspersed substantially uniformly throughout a matrix of heat-resistant metal or metal alloy, for example nickel or nickel alloy. The coating is applied to a revolving belt (10,20) being supported and driven by pulleys (34,36) in a machine by thermally spraying a powdered mixture directly onto the roughened casting surface of the belt. The machine holds the revolving belt under tension and applies cooling to the rear surface of the revolving belt (10,20) opposite to the region where the thermal spray gun (66) is applying the coating to the belt (10,20), and causes the thermal spray gun (66) to traverse uniformly transversely across the belt. The result is to insulate and protect the underlying belt from intimate molten metal contact. The life of the coated belts is dramatically increased, and the surface quality and properties of the cast product are significantly improved.
Patent EP-0125895-A1 (EP)
Inventor: HAWKES GRAHAM S
IPC: B25J9/16
Filed: 1984-05-10
Abstract: An apparatus and method is disclosed for providing tactile feedback information to the operator of a remotely operated manipulator assembly (1), such as a robot arm (2), by mechanically coupling a vibration sensitive transducer (5,19) to said assembly (1) and audibly reproducing (7, 8, 20) the transducer output for operator listening. The use of an accelerometer (19) as a vibration sensitive transducer (5,19) is disclosed as well as techniques for cancelling environmental noise.
Patent EP-0134698-A1 (EP)
Inventor: MARSHALL JOHN
IPC: F28D21/00
Filed: 1984-08-02
Abstract: O In cooling a permanent gas stream 50 (e.g. of nitrogen) at elevated pressure to below its critical temperature (e.g. in a process for the liquefaction of the permanent gas), the stream 50 is heat exchanged with a main stream 52 of working fluid (typically also nitrogen) that has been work-expanded in expansion turbine 70. The refrigeration provided by stream 50 is supplemented by that provided by streams 90, 92 and 94 of work expanded working fluid. The temperatures at which the streams 90, 92 and '94 are introduced into heat exchange relationship with the permanent gas stream are in a defined range extending from 5K above the point at which the rate of change the heat capacity (at constant pressure) of the gas per standared cubic metre increases by about 1% per Kelvin as the gas is cooled to 5K below the point at which the rate of change with temperature of the heat capacity (at constant pressure) of the gas per standard cubic metre is at a maximum.
Patent EP-0141501-A1 (EP)
Inventor: IWAI ICHIRO
IPC: C22C21/02
Filed: 1984-08-31
Abstract: @ An extruded aluminum alloy improved especially in wear resistance and cuttability and comprising 12 to 30% of Si and 0.3 to 7.0% of Cu, with or without 0.3 to 2.0% of Mg, the balance being substantially aluminum. In this alloy, primary Si crystals 40 to 80 microns in particle size occupy at least 60% of the area occupied by all the primary Si crystals in the aluminum matrix, and eutectic Si crystals up to 10 microns in particle size occupy at least 60% of the area occupied by all the eutectic Si crystals in the matrix. The primary and eutectic Si crystals are uniformly dispersed throughout the matrix. A process for preparing the extruded aluminum alloy is also disclosed.