baber/WOPTO huggingface dataset:
Patent EP-0086774-A1 (EP)
Inventor: STUDT WILLIAM LYON
IPC: A23K1/18
Filed: 1981-08-24
Abstract: Procédé destiné au traitement préventif et curatif d'infections protozoaires sporozoaires chez l'homme et l'animal, consistant à leur administrer une amidinourée ou une amidinothiourée.
Patent EP-0088807-A1 (EP)
Inventor: WILLMANN NORBERT
IPC: B23F21/20
Filed: 1982-03-06
Abstract: In this gear making tool having a tool-holder (1) and a milling tool arranged thereon for milling gears (10) or other workpieces, the milling tool, for reasons associated with both efficient manufacturing and economy, is designed as a form-cutting plate (7). These form-cutting plates (7) can be arranged individually or in a number, in particular releasably non-positively and in particular in the form of a disposable plate for a single use, on a tool-holder (1). The rake angle and clearance angle of the form-cutting plates (7) arranged on a tool-holder (1) are arranged symmetrically to the feed axis (19) by the respective design of the plate seats (12). In this connection, the form-cutting plates (7) can, according to the design of the plate seat, work with positive (20) or negative rake angle. The tool-holders can be designed either with fixed or with adjustable plate seats. The gear making tool additionally makes possible, with corresponding constructional shaping of the tool-holder (1) and of the form-cutting plates (7), an initial and final milling of the workpiece (10), a milling in a number of cuts of the gear profile (8 and 9) of a workpiece, as well as multiple milling also in connection with the machining variations mentioned before. <IMAGE>
Patent EP-0063825-A1 (EP)
Inventor: SCHAFFNER HANSPETER
IPC: A23N17/00
Filed: 1982-04-29
Abstract: 1. A method of controlling a pellet press wherein the product is pressed by means of press rollers through the bores of a press die, wherein the power E, kW of the motor of the press is held constant at a desired value by varying the quantity of the product M, kg/s which is supplied to the pellet press and wherein the temperature T, degrees C of the product supplied to the press is regulated to a desired value by means of a temperature regulation, characterised in that, when a change of the speed n, U/min of the feed apparatus by a predetermined amount DELTA n occurs, the desired value of the temperature T is changed by a predetermined value DELTA T.
Patent EP-0073890-A1 (EP)
Inventor: CHIAO WEN B
IPC: C09J4/00
Filed: 1982-06-29
Abstract: Novel stable anaerobic compositions are prepared which contain, as a novel reactive thickener, a polymerizable polymeric adduct having pendant double bonds which is dissolved in a polymerizable monomeric diluent. The anaerobic compositions show improved performance properties. The thickener is prepared by reacting an anhydride-containing polymer with an excess of a C 2 -C 5  hydroxyalkyl acrylate or methacrylate (e.g. hydroxyethyl and hydroxypropyl methacrylate), optionally in the presence of (meth)acrylate monomers which are not reactive with the anhydride groups of the polymer and which act as an additional diluent. The polymer may be prepared by conventional free radical polymerization techniques using maleic, citraconic, and/or itaconic anhydride and an ethylenically unsaturated monomer (e.g. C 1 -C 10  alkyl acrylates or methacrylates or styrene).
Patent EP-0075901-A1 (EP)
Inventor: CADUFF MARCEL
IPC: B29C65/34
Filed: 1982-09-24
Abstract: 1. Process for providing a mantle tube connection across a joint between heat insulated pipes made of thermoplastics, with the ends (9, 10) of a pipe section (8) extending over the ends (6, 7) of the pipes, and the pipe section (8) is resistance welded to the ends (6, 7) of the pipes, characterized in that the ends (9, 10) of the pipe section (8) are provided with a shrinkage tension caused by expansion through heat development during the resistance welding, so that a close fit of both ends (9, 10) of the pipe section (8) against the ends (6, 7) of the pipes is guaranteed.
Patent EP-0090091-A1 (EP)
Inventor: LEWICKI WILHELM
IPC: C05F11/00
Filed: 1982-12-20
Abstract: 1. Method to accelerate the rotting of straw and other crop residues and also the incorporation thereof into the organic soil substance with simultaneous promotion of the soil activity through the use of slow-acting organically combined N-compounds in liquid phase, characterized in that an aqueous solution, able to be pumped, with a content of 10 to 80%-wt. dry matter and 20 to 90%-wt. water is applied on crop residues and, if required, distributed straw left on the arable soil, by spraying by means of output equipment as spray film or spray mist practically evenly distributed onto the arable soil and is worked in together into the topsoil by earth working equipment, or is applied only after the working in of the crop residues and, if required, of the distributed straw left on the ground and penetrates the rein, whereby the dry matter consists of 60 to 85%-wt. organic matter and 15 to 40%-wt. inorganic substances and the organic matter consists of 1.5 to 11.5%-wt. N in the form of slowly, constantly available organically combined N-compounds, in particular betaine, amino acids, such as glutamic acid as N-balance for the concentration of the broad C/N ratio of the supplied crop residues, particularly straw, to the C/N ratio of the soil substances of 10-12:1 through single or repeated application of the aqueous solution in the successive vegetation periods, and consists of 25 to 50%-wt. N-free, organic compounds as microbial C-and energy-source, preferably organic acids, polysaccharides, alcohols, ketones, carboxylic acids, starch, mono-, di-, oligo-saccharides, or derivatives of these substances, if required as mixtures, and also consists of 1.5 to 18.5%-wt. reducing sugars as glucose, and the inorganic matter consists of K-, Na-, Mg-, Ca- and P-compounds as water-soluble salts, such as sulphates, nitrates, or as organically combined ions, such as alginates, glutamates, salts of mono-carboxy-cellulose, particularly as KMgPO4 , hydrates thereof, or as KCaPO4 , K-silicate, K-carbonate, if required as a mixture of these substances, to accelerate rotting and to promote soil activity, and prior to application the aqueous solution is set to a high pH-value for physiologically acid arable soils or to a low pH-value for basically reactive arable soils.
Patent EP-0061363-A1 (EP)
Title: Transducteur magnétorésistant de lecture d'informations à très haute densité
Inventor: HELLE MICHEL
IPC: G11B5/39
Filed: 1982-02-10
Abstract: Transducteur magnétorésistant (TMRI) comprenant au moins une magnétorésistance (MRI) en matériau magnétique anisotrope disposée perpendiculairement au sens de défilement des informations d'un support (SM). L'axe (AFAI) de facile aimantation de la magnétorésistance étant normal au support, il comprend une couche mince magnétique mono-domaine (CI) anisotrope normale au support et au sens de défilement fortement couplée magnétiquement avec la magnétorésistance, son axe de facile aimantation (AFACI) étant normal au support et de sens opposé à l'axe de facile aimantation de la magnétorésistance. Applicable à la lecture de disques et bandes magnétiques.
Patent EP-0063076-A1 (EP)
Title: Procédé de protection contre les erreurs de transmission des messages radio-télégraphiques et dispositif de mise en oeuvre
Inventor: PREVOT PASCAL
IPC: H04L1/00
Filed: 1982-03-30
Abstract: Procédé de protection contre les erreurs de transmission des messages radio-télégraphiques et dispositif de mise en oeuvre, utilisant une liaison radio-télégraphique bi-latérale à l'alternat mettant en liaison une station émettrice et une station destinatrice (1 et 8), la transmission des messages étant synchrone et se faisant en utilisant la technique de codage auto-correcteur d'erreur et la technique de répétition du message ou d'une partie du message. Application aux liaisons radio-télégraphiques.
Patent EP-0069622-A1 (EP)
Title: Procédé de préparation d'éthylamines Beta-cyclo-substituées et produits ainsi obtenus
Inventor: CHEKROUN ISAAC
IPC: C07D213/18
Filed: 1982-06-18
Abstract: La présente invention est relative à un nouveau procédé de préparation d'éthylamines β-cyclo-substituées, répondant à la formule I: Ar - CH2 - CH2 - NH2 (I) dans laquelle: Ar représente un radical aromatique héterocyclique ou non tel que thiényle, furfuryle, pyridyle, phényle, naphtyle, éventuellement mono-ou polysubstitué par des groupes tels que halogène, nitro, amino, cyano, carboxy, alcoyle, halogéno-alcoyle, alcoxy, halogéno-alcoxy, ou phényle, caractérisée en ce qu'on condense un dérivé de formule II: <IMAGE> dans laquelle X et Y sont identiques ou différents et un radical alkyle, aryle, alkoxy, aryloxy, dialkyl ou diarylamino, avec un composé carbonylé de formule III: Ar - CHO (III) dans laquelle Ar est tel que défini pour la formule I puis avec une base de formule B<⊖> M<⊕> pour conduire à un carbanion de formule V: <IMAGE> qui se transforme en dérivé VI: <IMAGE> pour aboutir après traitement au composé de formule VII: <IMAGE> qui est transformé, sous l'action d'un agent réducteur en composé de formule VIII: <IMAGE> qui soumis à l'action d'un agent acide conduit au dérivé de formule I.
Patent EP-0083599-A1 (EP)
Inventor: SNIJDERS RENE JEAN
IPC: F16H25/12
Filed: 1982-06-28
Abstract: Transmission, servant à transformer un mouvement alternatif en un mouvement rotatif et vice-versa, caractérisée par des bagues concentriques (12, 14 et 16) dans lesquelles on a aménagé des rainures courbes (15) et entre lesquelles des billes (4) en cage (13) établissent la liaison pour qu'elles puissent se mouvoir axialement et radialement l'une dans l'autre suivant la forme de la courbe, le mouvement rotatif étant transmis à un axe (9) ou inversément par des billes dans des rainures axiales (3, 7), aménagées d'une part à l'intérieur de la bague intérieure et d'autre part sur l'axe ou à l'extérieur d'une bague montée sur l'axe. Exemples d'application: un moteur, une pompe, un compresseur, une presse, en somme là où un mouvement rotatif doit être transformé en un mouvement alternatif ou inversément, comme tel est le cas avec le système bielle/manivelle.
Patent EP-0091602-A1 (EP)
Inventor: MARESCA LOUIS MICHAEL
IPC: C08G63/46
Filed: 1983-03-28
Abstract: Described herein is an improved process for preparing a polyarylate having a reduced viscosity of from about 0.1 to greater than 1.0 dl/gm which process comprises the following steps:
     (a) reacting an acid anhydride derived from an acid containing from 2 to 8 carbon atoms with at least one dihydric phenol to form the corresponding diester; and   (b) reacting said diester with at least one aromatic dicarboxylic acid at a temperature sufficient to form the polyarylate, wherein the improvement comprises carrying out said process in the presence of at least one thermoplastic polymer.
Patent EP-0097293-A1 (EP)
Inventor: CZECH JOACHIM
IPC: B65D83/00
Filed: 1983-06-10
Abstract: A dispenser for paste-like products consists of a dispensing head (1) and a cartridge (2) containing the paste-like product. The cartridge has its lower end closed by a follower piston slideable along the interior wall surface of the cartridge under action of the exterior atmosphere. In the dispensing head, a pumping device with a pump chamber is provided. An inlet-check valve is provided for prevention of backflow of paste-like material entering the pump chamber through a passage from the interior of the cartridge. At least one part of the inlet-check valve, for instance, a valve seat thereof or, for instance, all parts of the inlet-check valve, namely, a valve seat and a closure member, are provided on an upper cover wall of the cartridge as part of the cartridge. The cartridge is releasably connectable to the dispensing head. After exhaustion of its contents, the cartridge may be detached from the dispensing head and replaced by a filled cartridge. The dispensing head may be optionally provided with a dummy envelope adapted to surroundingly receive cartridges of different shape and/or volume connected to the dispensing head.
Patent EP-0099092-A1 (EP)
Inventor: MATSUMURA SUSUMU KANSAI ELECTR
IPC: F25D1/00
Filed: 1983-07-09
Abstract: A series-parallel flow cooling apparatus having both advantages in series and parallel flow systems which is obtained by combining a construction of series flow system with that of parallel flow system wherein a by-pass air duct (15) provided with an inlet (17) in a prescribed position is disposed in addition to a semiconductor cooling air duct (12), whereby temperatures of thyristor element junctions (3) are uniformalized, the cooling air flow is minimized, and reduction for power of whose auxiliary machineries is intended.
Patent EP-0104584-A1 (EP)
Inventor: LANDSCHEIDT ALFONS DR DIPL CHE
IPC: C07D493/08
Filed: 1983-09-20
Abstract: The present invention relates to a process for the production of N-substituted acrylic acid amides by conversion of 2-carboalkoxy-t-oxabicyclo(2,2,1)hept-5-enes with primary or secondary amines to 2-carboxamide-7-oxabicyclo(2,2,1)hept-5-enes and the thermal decomposition of the latter, preferably in the presence of Lewis acids and in a vacuum, to furane and N-substituted acrylic acid amides. The process according to the invention results in high purity N-substituted acrylic acid amides that are, in the main, free of bifunctional monomers which would disrupt the subsequent polymerization of the N-substituted acrylic acid amides by undesired cross-linking.
Patent EP-0107170-A1 (EP)
Inventor: YAMAMOTO MASAYUKI
IPC: C12N15/09
Filed: 1983-10-18
Abstract: Disclosed is a plasmid vector which is a chimera plasmid constructed with a chromosomal DNA fragment of a microorganism belonging to the genus Schizosaccharomyces and a plasmid of a microorganism belonging to the genus Escherichia and is autonomously replicable in both microorganisms belonging to the genera Schizosaccharomyces and Escherichia.
Patent EP-0092275-A1 (EP)
Inventor: MULLER JOHANNES CORNELIUS ANTO
IPC: G11B15/665
Filed: 1983-04-13
Abstract: A magnetic-tape deck for magnetic-tape cassettes (1) comprises a playing-loop device with playing-loop guides (8) which withdraw the magnetic tape (2) from the cassette to form a playing loop, and fast-winding means which, for facilitating fast winding between the two reels (3) of the cassette, only slightly withdraw the magnetic tape from the cassette so as to form a fast-winding loop such that the front of the magnetic tape is in contact with at least one draining element for draining static electricity from the front of the magnetic tape. The draining element (16) is arranged on a movable playing-loop-guide support (10) in a position substantially opposite the playing-loop guide (8) and on the opposite side of the magnetic tape.
Patent EP-0101635-A1 (EP)
Inventor: HUBY JULES ANTOINE LEON
IPC: F28D1/02
Filed: 1983-08-04
Abstract: Sealed container (1) for transporting products manufactured and charged in the liquid or pasty state and solidifying at ambient temperature which can be liquefied or made pasty through the action of heat, this container comprising means (6) disposed inside the container and arranged in order to transmit heat, supplied by an external heat source (17), to the mass of product enclosed in the container so as to liquefy it so it flows, due to gravity, via a draining orifice (7). <IMAGE>
Patent EP-0103345-A1 (EP)
Inventor: KNOWLES RICHARD THOMAS
IPC: B27B17/00
Filed: 1983-03-31
Abstract: The invention relates to log cutting apparatus, particularly mobile log cutting apparatus. A framework (2) mounted on a trailer (1) has a pair of roller tracks (32) for supporting a log thereon located by a stop (26) and clamp (25). A chain saw mechanism (7) mounted on a carriage (4) is movable along the framework on rollers (6) and tracks (3) by a drive (18).
Patent EP-0112604-A1 (EP)
Inventor: SCHAUS JOHN MEHNERT
IPC: C07D215/20
Filed: 1983-07-27
Abstract: 4aR,8aR-1-n-Propyl-6-oxodecahydroquinoline is prepared from the corresponding racemate using optically active ditoluoyltartrate acid.
Patent EP-0116750-A1 (EP)
Inventor: PRETE ERNEST JR
IPC: B60P7/08
Filed: 1983-10-31
Abstract: A removable operating lever (35) is provided for a ratchet buckle device for tightening and tensioning straps. The ratchet buckie has a bifurcated frame member (14) with a pair of oppositely positioned parallel arms between which a reel member (16) and ratchet wheels (17, 18) are rotatably mounted and employs a bifurcated handle member (12) having a pair of oppositely positioned parallel arms (12a, 12b) rotatably mounted on the reel. The handle has a ratchet drive plate (20) which engages the teeth of the ratchet wheels such that when the handle is actuated, the reel is rotatably driven. The buckle has a cross member (26) on the handle member thereof which has mounting means thereon for mounting an elongated lever member (35) which can be employed to actuate the handle member.
Patent EP-0112102-A1 (EP)
Inventor: ALMOND STEPHEN WILLIAM
IPC: E21B43/26
Filed: 1983-12-02
Abstract: A fracturing fluid for fracturing subterranean formations penetrated by a well bore, comprises an aqueous fluid, a gelling agent, a crosslinking agent comprising a zirconium chelate or an aluminium chelate, and a sufficient quantity of carbon dioxide to reduce the pH of the fracturing fluid to a level below about 5.5. The fluid is injected into the formation through the well at a rate and pressure sufficient to create at least one fracture in the formation.
Patent EP-0108003-A1 (EP)
Title: Résonateurs bi-rubans et filtres réalisés à partir de ces résonateurs (11111)
Inventor: MAGE JEAN-CLAUDE
IPC: H01P3/08
Filed: 1983-10-18
Abstract: L'invention se rapport aux résonateurs électromagnétiques et aux filtres hautes fréquences réalisés à partir de ces résonateurs. L'invention a pour objet de recouvrir un parallélépipède en matériau diélectrique (4) d'au moins deux métallisations (5 et 6) disposées parallèlement à la direction de déplacement d'une onde électromagnétique. L'invention s'applique à la réalisation de résonateurs quart d'onde ou demi-onde ainsi qu'aux filtres passe-band ou coupe-bande.
Patent EP-0108704-A1 (EP)
Inventor: GOETTLING HELMUT
IPC: F15B15/28
Filed: 1983-07-22
Abstract: A fluid actuator which has a magnetised piston (13) and a plurality of magnetic-field-sensitive elements (1 to 5) arranged outside the nonmagnetic cylinder wall (12). One pole of the elements (1 to 5) is connected to a resistor chain (6 to 10) and the other pole of the elements (1 to 5) to a conductor (11). The resistor chain (6 to 10) is connected to a constant supply voltage (U0). Between the conductor (11) and the first resistor (6), a stepped measuring voltage (U1) can be tapped off whose height depends on the position of the piston (13). It is also possible to evaluate the total resistance of the arrangement at (U1), and the supply voltage (U0) is then unnecessary.   <IMAGE>
Patent EP-0115247-A1 (EP)
Inventor: HUPE ADOLF DR-ING
IPC: C03B5/235
Filed: 1983-12-06
Abstract: 1. Burner arrangement for glass smelting furnaces, the walls of which comprise above the surface of the glass (42) at least one inlet port (44) for the feeding of pre-heated combustion air into the furnace chamber, at least one burner lance (40) for the feeding of a stream of pulverulent fuel being associated with each inlet port, characterized in that the burner lance (40) is disposed below the furnace-end aperture (41) of the inlet port (44), the lance axis (46) and the longitudinal central plane (47) through the inlet port intersecting each other at a point (48) in the furnace chamber above the surface of the glass (42) at an angle (beta) of between 15 degrees and 50 degrees, and in that the burner lance (40) comprises a central tube (1) for feeding the jet of fuel dust of high fuel dust concentration and high axial velocity, the tube being enclosed by a tube (2) for feeding the additional stream of gas into an annular gap (12) surrounding the mouth to the central tube.
Patent EP-0105929-A1 (EP)
Inventor: MEYERS WILLIAM D
IPC: A61F2/16
Filed: 1983-04-26
Abstract: Un implant de lentille (20, 20') dans la chambre postérieure est destiné à une utilisation post-chirurgicale extracapsulaire. En chirurgie extracapsulaire, l'intérieur de la lentille (14) de l'oeil humain (10) est évacué au travers d'une ouverture chirurgicale (12) formée dans la membrane antérieure (13) de la lentille (14) tout en laissant la membrane postérieure (16) de la lentille (14) ou capsule postérieure (16) intacte. L'implant de lentille (20) comprend un élément optique ayant une surface antérieure (24) et une surface postérieure (26), et l'implant (20) est fixé dans la chambre postérieure (30) de l'oeil (10). Dans une forme de réalisation de l'invention, une arête (28, 28') permet d'espacer la surface postérieure (26) de l'élément optique (22) en avant par rapport à la capsule postérieure (16), tandis que dans une seconde forme de réalisation de l'invention, la surface postérieure (26') de l'élément optique (22') possède une forme concave pour espacer la surface postérieure (26') de l'élément optique (22') en avant de la capsule postérieure (16). L'implant (20, 20') de la présente invention facilite ainsi une capsulotomie postérieure au laser en cas d'obscurcissement de la capsule postérieure (16) suite à la chirurgie extracapsulaire.
Patent EP-0155331-A1 (EP)
Inventor: TOYE FREDERIC J
IPC: A61M25/06
Filed: 1984-03-19
Abstract: An apparatus and method for providing a percutaneous or non-dissection opening into a body cavity or hollow viscus. A needle (10) is attached to a syringe (38) for insertion within the body cavity. Operation of the syringe confirms proper location of the needle within the body cavity. The needle is structurally weakened along a longitudinal line and includes elements (22) operable to split the needle along the line to provide a longitudinal slot. An elongated dilator (44) slidably fits through a side opening in a flexible tube (52) and extends through the distal end of the tube. A leader (72) attached to the distal end of the dilator is adapted for insertion through the bore of the needle, the slot (14) in the needle enabling lateral separation of the leader for removal of the needle from the body cavity. The dilator is adapted to be forceably inserted into the body cavity along the path defined by the leader, and is thereafter removable through the side opening in the tube. The tube is thereafter further insertable into the body cavity.
Patent EP-0136546-A1 (EP)
Inventor: WILLIAMS TERRY ARDEN
IPC: A01D45/02
Filed: 1984-08-30
Abstract: A forage harvester (11), pulled via its tongue (16) by a tractor, has dividers (19,21) between which a crop row (18) is received, and each divider (19,21) has a row sensing unit (41, 43). The crop row (18) passes between a pair of biased arms (47, 48) of the unit. An arm (47, 48) is deflected when the machine is misaligned with the row (18), the arm (47, 48) having an upright pivot shaft (79) which turns with it. The shaft (79) carries an actuator plate (95) which closes a switch (145) to trigger a guidance control circuit (45) to steer the harvester by way of a piston and cylinder (33) moving the tongue (16) to return the harvester to alignment with the crop row (18). The row sensing unit (41, 43) includes a unit support (51) and the arm (47, 48) is mounted on this support (51) which is adapted to be bolted or clamped to the divider (19, 21). The bias for the arm (47,48) is provided by a torsion spring (101) received over the pivot shaft (79) with one end of the spring (101) connected to the arm (47, 48) and the other end adjustably connected to the unit support (51) so that the bias can be varied.