baber/WOPTO huggingface dataset:
Patent EP-0231710-A1 (EP)
Inventor: LEROY CLAUDE
IPC: G21C7/26
Filed: 1986-12-29
Abstract: 1. A process of operating a ligth water moderated and cooled reactor comprising a core constituted by fuel assemblies provided with guide tubes and immersed in the light water, part at least of said assemblies being replaced at predetermined time intervals corresponding to operating cycles of the reactor, wherein bars for modifying the neutron energy spectrum in the core are introduced within some at least of the guide tubes, said bars containing predominantly fertile neutron-absorbing material, during a first phase of the cycle, for decreasing the ratio between the moderator volume and the fissile material volume in the core and shifting the neutron energy spectrum toward higher energies and wherein said spectrum variation bars are out of said guide tubes during a second phase of the cycle, characterized in that said fertile material in the spectrum variation bars comprises a mixture of thorium and depleted uranium, the content of uranium with respect to the amount of uranium and thorium being of from 5 to 20% by weight.
Patent EP-0211872-A1 (EP)
Inventor: BRADSHAW JOHN
IPC: F24C15/32
Filed: 1986-02-06
Abstract: Four à air chaud avec panier perméable aux gaz (25, 26) monté en rotation autour d'un axe horizontal à l'intérieur de la cavité (12) du four. Les aliments à cuire sont placés dans le panier et de l'air chaud circule rapidement à travers le four pendant que le panier tourne. La porte (13) du four s'ouvre verticalement par une liaison à parallélogramme (14), (15), (16).
Patent EP-0222922-A1 (EP)
Inventor: MAKARENKO VLADIMIR STEPANOVICH
IPC: A63C9/20
Filed: 1986-04-18
Abstract: PCT No. PCT/SU86/00033 Sec. 371 Date Dec. 3, 1986 Sec. 102(e) Date Dec. 3, 1986 PCT Filed Apr. 18, 1986 PCT Pub. No. WO86/06290 PCT Pub. Date Nov. 6, 1986.A ski binding comprises rest pins (1) mounted on a ski (2) for fitting in corresponding holes (3) in a toe portion of a sole (4) of boot (5). The outer surface of at least one rest pin (I) in conjunction with the surface of the corresponding hole (3) form a friction couple.
Patent EP-0222003-A1 (EP)
Title: CLONAGE MOLECULAIRE D'ADNc DE FACTEUR HUMAIN VIIR (FACTEUR DE VON WILLEBRAND)
Inventor: LYNCH DENNIS C
IPC: C12N15/00
Filed: 1986-05-15
Abstract: L'invention concerne une forme clonable d'ADNc de codage d'une partie du Facteur VIII-R humain (Facteur de von Willebrand), des vecteurs le contenant, des cellules hôtes transformées par ces vecteurs et des procédés de préparation et de clonage de l'ADNc.
Patent EP-0240516-A1 (EP)
Inventor: RIPPLE DAVID E
IPC: C10M163/00
Filed: 1986-09-12
Abstract: Lubrifiant diesel doté d'une capacité accrue de minimiser les augmentations indésirables de viscosité lors de leur utilisation dans les moteurs diesel. On décrit plus particulièrement un lubrifiant diesel comportant une quantité majeure d'huile de viscosité lubrifiante et une quantité mineure, suffisante pour minimiser les augmentations indésirables de viscosité du lubrifiant lorsqu'il est utilisé dans les moteurs diesel, d'une composition constituée (A) d'au moins une composition à dérivé carboxylique produit par la réaction d'au moins un agent acylant succinique substitué avec au moins un composé amino comportant au moins un groupe -NH-, où ledit agent acylant est constitué de groupes substituants et de groupes succiniques, où les groupes substituants sont dérivés de polyalkène caractérisé par une valeur Mn d'au moins 1200 et un rapport Mw/Mn d'au moins environ 1,5, et où lesdits agents acylants sont caractérisés par la présence dans leur structure d'au moins environ 1,3 groupes succiniques en moyenne pour chaque poids équivalent de groupes substituants, et (B) d'au moins un sel métallique alcalin de base d'au moins un composé organique acide possédant un rapport métallique d'au moins environ 2. Le lubrifiant diesel peut également contenir (C) au moins un sel de métal alcalino-terreux de base ou neutre soluble à l'eau d'au moins un composé acide. De préférence le sel métallique alcalin de base (B) contenu dans les lubrifiants diesel de l'invention est au moins un sel de sodium ou de potassium et de préférence un sel de sodium d'un acide sulfonique. Les lubrifiants diesel de l'invention peuvent facultativement contenir (C) au moins un sel de métal alcalino-terreux de base ou neutre d'une matière organique acide. L'invention concerne également des procédés de préparation des sels métalliques alcalins, surtout les sels de potassium, ainsi que des procédés pour l'utilisation de moteurs diesel qui comprennent également le graissage de tels moteurs pendant leur fonctionnement avec des lubrifiants diesel de
Patent EP-0238554-A1 (EP)
Inventor: GUY RICHARD H
IPC: A61K9/127
Filed: 1986-09-11
Abstract: Dispositif de libération transdermique de médicaments destiné à libérer un médicament lipophile physiologiquement actif à travers la surface de la peau selon un débit choisi substantiellement constant pendant une période d'au moins 24 heures environ. Ledit dispositif comprend une matrice à phase aqueuse présentant une surface conçue de manière à pouvoir être placée contre la surface de la peau et des liposomes incorporés dans la matrice contenant le médicament sous une forme occluse et composé de composants lipides choisis de manière à produire ledit débit de libération du médicament. Selon un des modes de réalisation, la matrice contient un médicament soluble à l'eau sous une forme libre et le médicament lipophile occlus est un agent de transport de médicament destiné à faciliter l'absorption transdermique du médicament soluble à l'eau.
Patent EP-0278989-A1 (EP)
Inventor: RUSCELLO LORENZO
IPC: G09B21/00
Filed: 1987-01-06
Abstract: The aid uses a display panel marked in sequence with all the letters in the alphabet, the numbers 0 to 9 and various additional character symbols, which are cyclically illuminated via associated sequentially activated light sources (10.1) controlled by a cyclic signal generator (12). The electric current circuit is selectively opened and closed by a single switch (11) to select each required character which is the supplied to a display monitor (13) to allow a message to be assembled. The monitor is coupled to a memory (4) for holding the assembled message which can be fed back to the monitor, or transferred to a large capacity memory (16) under control of a multi-way selection switch (15).
Patent EP-0290665-A1 (EP)
Inventor: FINKE HARRY P
IPC: F23C6/04
Filed: 1987-05-22
Abstract: The radiant tube burner assembly (10) comprises a radiant tupe (12) having a burner leg (14) and an exhaust leg (16). A plenum for mixing combustion air and products of combustion from the exhaust leg is positioned to direct the resultant mixture into the burner leg. A jet pump (22) for directing high velocity combustion air through a nozzle (26) and along a central longitudinal axis of the plenum (36) aspirates the products of combustion from the exhaust leg (16) through a duct (42) in registry with the plenum (36) and the exhaust leg (16). A restructed orifice (48) associated with the duct (42) is dimensioned and sized in relation to the jet pump nozzle (26) to control the amount of products of combustion aspirated to the plenum (36). A conventional fuel source including a fuel pipe and conventional exhaust means also form a part of the assembly.
Patent EP-0303724-A1 (EP)
Inventor: HACKNER HANS
IPC: H01R43/052
Filed: 1987-08-19
Abstract: The invention relates to an apparatus for cutting and stripping wires and for applying crimp, plug and screw terminals (contacts), as well as for manufacturing chain structures. The apparatus contains a cutting and stripping apparatus (2), having a wire transportation device and a wire alignment unit together with a cutting block with controllable cutting blades and stripping blades. A stop unit (3), for stopping contacts, is located in the wire conveying direction opposite the cutting and stripping apparatus (2). According to the invention, a transverse wire conveying unit (4) is provided with which a rear, stripped wire end is conveyed to a second stop unit (5) for stopping a second contact. The arrangement can be particularly advantageously extended by one or more further cutting and stripping apparatuses (28, 31) which are located in each case opposite stop units (5, 30), in each case two wire ends being joined together there via the transverse wire conveying units (4, 29), for a double connection in a contact. In this way, a plurality of wires can be connected with double connections automatically. If no chains are desired, suitable control also allows individual wires to be obtained which are only cut and are not stripped, or are stripped on one or both sides. <IMAGE>
Patent EP-0264651-A1 (EP)
Inventor: HENG JEAN-PAUL
IPC: G02B6/38
Filed: 1987-09-24
Abstract: Dispositif d'immobilisation rapide d'un élément tubulaire dans un boîtier d'appareillage et bloc de jonction pour fibres optiques doté d'un tel dispositif. Dispositif d'immobilisation rapide d'un élément tubulaire, notamment pour boîtier (1) de bloc de jonction de fibres optiques. L'élément tubulaire pénétre dans le boîtier (1) à travers un conduit d'admission (9A3, 9A4, 9A5) où il est immobilisé par un organe mobile (2) à fente de coincement, l'organe étant mobile en translation dans un guide (10A1) qui interrompt le conduit d'admission. Le dispositif comporte un agencement de déplacement de l'organe mobile sous l'effet d'une rotation axiale partielle d'une lame d'outil (19), de type tournevis. Deux conduits de manoeuvre l'un dans le boîtier, l'autre dans l'organe mobile, assurent conjointement le conversion du mouvement de rotation de l'outil en mouvement de translation de l'organe mobile. <                                  /PAR>
Patent EP-0268793-A1 (EP)
Inventor: GLAMKOWSKI EDWARD J
IPC: A61P25/04
Filed: 1987-10-08
Abstract: There are disclosed compounds of the formula
      where X and Y are independently hydrogen, loweralkyl, trifluoromethyl or halogen; Z is -CH₂CH₂-, -CH=CH- or -CH₂CH₂CH₂-; n is 1, 2 or 3; R₁ is hydrogen, loweralkanoyl, aroyl, ethoxycarbonyl, phenoxycarbonyl, loweralkylaminocarbonyl, arylaminocarbonyl, loweralkyl or arylmethyl; R₂ is hydrogen or loweralkyl; R₃ is hydrogen, loweralkyl, ethoxycarbonyl, loweralkanoyl or arylloweralkyl, or R₂ and R₃ taken together is isopropylidene; with the proviso that when n is 3, X, Y and R₁ are all hydrogen and Z is -CH₂CH₂-, R₂ and R₃ can not both be methyl. These compounds display antiinflammatory and analgesic activities.
Patent EP-0281681-A1 (EP)
Inventor: JACHMANN JURGEN
IPC: C09D183/05
Filed: 1987-12-12
Abstract: The polysiloxanes are obtainable by reacting epoxy-functional polysiloxanes of the general formula 
<IMAGE>
 in which
 R<1> are identical or different lower alkyl radicals having 1 to 4 carbon atoms, or phenyl radicals,
 R<2> is identical to R<1> or is the radical R<3>, where
 from 70 to 100 % of the radicals R<3> are epoxy-functional radicals and
 from 30 to 0 % of the radicals R<3> are alkyl radicals having 2 to 10 carbon atoms or are hydrogen radicals,
 with the proviso that the average molecule contains at least 1.5 epoxide groups,
 a has a value of from 1 to 1000, and
 b has a value of from 0 to 10,
 with such amounts of an acid mixture comprising from 10 to 90 mol-% of (meth)acrylic anhydride and from 90 to 10 mol-% of (meth)acrylic acid, where the sum must give 100 mol-%, that from 0.8 to 1.9 n acid equivalents are present per n epoxide equivalents, at elevated temperature, if necessary in the presence of solvents and conventional esterification catalysts. 
<??>These polysiloxanes are used as radiation-curable, abhesive coating compositions for flat substrates. The siloxanes adhere well to the substrate to be coated, cure at a fast rate and give a coating having good chemical and physical resistance at high flexibility. The abhesive coating can be customised to the chemical character of the adhesive and to the desired degree of abhesiveness.
Patent EP-0232933-A1 (EP)
Inventor: BRADY CATHERINE DANAE
IPC: C11C1/04
Filed: 1987-01-21
Abstract: A process for the hydrolysis of fats comprising contacting the fats, in the presence of water under hydrolyzing conditions, with lipase immobilized by adsorption from aqueous solution without pretreatment or pretreatment with a polar solvent on a microporous structure comprising a synthetic hydro­phobic thermoplastic polymer selected from the group consisting of ali­phatic olefinic polymers, oxidation polymers, ionic polymers and blends thereof. Various embodiments of the invention include the immobilized lipase itself and an embodiment that employs a vertical packed column of particles of the immobilized lipase through which the liquid fat and water feed streams may be passed cocurrently or countercurrently, one that employs a horizontally disposed diaphragm that includes a layer of fibers of the immobilized lipase and an embodiment that employs a stirrer reactor wherein a suspension of particles of the immobilized lipase is maintained in the reaction medium. The process of the invention has exhibited sur­prisingly high activity in the hydrolysis of fats and the immobilized lipase possesses significant longevity.
Patent EP-0246695-A1 (EP)
Inventor: MENEGHETTI GIUSEPPE
IPC: B01J19/18
Filed: 1987-05-12
Abstract: 1. Profile made from synthetic material for a motorized biological filter intended for a purification installation, characterized by the fact that it has a series of cells of practically square cross-section, which are demarcated by two plane walls (1, 2) and by perpendicular partitions (3, 4), one of its edges comprising a face (8) along which there is a longitudinal recess (9) in which the blades (5, 6) of an adjacent identical profile are able to engage, so that it is possible to construct a continuous, flexible band made up of profiles assembled together and capable of being wound in a roll around a central cylindrical core in order to make up the body of the rotary filter.
Patent EP-0269137-A1 (EP)
Inventor: BERMOND GABRIELE
IPC: F16C33/78
Filed: 1987-10-02
Abstract: Shields made of plate and plastic or elastome­ric materials have a plane surface which forms a seal with the inner ring. The inner surface (17) of the ring (11) with which the shields (14) form a seal has recesses (19) along the sections in which the seal are formed, which define pockets between the surface of the ring and the surface of the shield; the pockets serve as containers for the foreign bodies which penetrate through the seal and for the grease which tends to come out through this latter.
Patent EP-0242022-A1 (EP)
Inventor: MASAKI KAZUMI
IPC: H02H9/02
Filed: 1987-02-04
Abstract: A device for limiting surge current comprises a resistor (R₂) for limiting the surge, current which may arise in an incandescent lamp (L). The (R₂) is connected in series with the lamp (L) and a power source (D). A first controlled rectifier (SCR₂) has its main current path connected in parallel with the resistor (R₂). A second controlled rectifier (SCR₁) has its main current path connected to the gate of the first controlled rectifier. A delay circuit, for example, a RC-time constant circuit (R₅,C₂) has its output connected to the gate of the second controlled rectifier such that the power source supplies the lamp through the resistor (R₂) for a time period determined by the time constant of the delay circuit.
Patent EP-0239305-A1 (EP)
Inventor: WEISS STEPHEN STEWART
IPC: C22B21/06
Filed: 1987-03-17
Abstract: A filter device comprises a board (1) or the like of mica and a binder, which has been perforated (2) and is useful in the filtering of molten metals.
Patent EP-0254485-A1 (EP)
Inventor: KIYA NORIYASU
IPC: A01K93/00
Filed: 1987-07-16
Abstract: A float has a hollow body which is formed of a synthetic resin material and accommodates one or more electric batteries providing power to a motor coupled to a propeller screw which propels the float. The chamber (21) or holder for the batteries is provided eccentrically of a generally cylindrical portion of the body in a region which forms a vertically lower region in the floating orientation of the float. A motor chamber (31) is provided in the tail portion of the body contiguously with the battery chamber or holder. An air chamber (37) extends axially to the rear of the motor chamber (31) and has a boundary wall which is generally parallel to the longitudinal diametric plane of the cylindrical portion of the body. In the floating orientation this boundary wall forms a horizontal bottom wall to the air chamber (37) extension which lies above the horizontal medial plane of the cylindrical portion. Extending laterally of the float body in the region of the extended air chamber (37) are tailplanes which in the floating orientation are horizontal. A tail fin (36) projects from the boundary wall perpendicularly to the tailplanes in a direction which is vertically downward in the floating orientation.
Patent EP-0256787-A1 (EP)
Inventor: DALLAIRE RAYMOND
IPC: F16L17/02
Filed: 1987-08-06
Abstract: In a window construction comprising a sill (10), opposed jambs and at least one movable pane (12, 13) there is included a water stop in the form of a barrier (17, 18) located inwardly of the pane and extending between the jambs upwardly from the sill (10) so as to inhibit the passage of water blown inwardly past the pane, and sealed against the sill (10) and the jambs.
Patent EP-0272788-A1 (EP)
Inventor: KOVACS BELA VICTOR
IPC: B22D27/20
Filed: 1987-11-13
Abstract: A method is disclosed for making gray iron having both increased wear resistance and impact toughness, comprising: (a) solidifying a hypoeutectic gray iron melt (i) to which has been added a carbide forming agent in an amount of .3-.8% by weight, selected from the group consisting of Ti, V and Mo, and, advantageously, a high carbon austenite-ferrite forming agent in an amount of .5-3.0%, by weight, selected from the group consisting of nickel and copper, and at a solidification rate to form a matrix with a mixture of flake graphite and eutectic carbide suspended in the matrix; and (b) heat treating the solid by (i) heating to a temperature and for a period of time to fully austenitize the solid (ii) quenching the solid to a temperature level and for a period of time to decompose austenite to form and high carbon austenite and ferrite matrix and (iii) air cooling the solid to room temperature.
Patent EP-0236233-A1 (EP)
Inventor: VOISON JEAN-JACQUES
IPC: B65D41/48
Filed: 1987-03-04
Abstract: A disposable destructible cap made from a thermoplastic material and a container provided with such a cap. The cap (2) comprises a front closure wall (3), a lateral wall (4) whose lower part (42) penetrates into the neck (5) to form a seal between the cap and the neck, an annular flange (23) and a covering wall (24) comprising means for anchoring over the outer periphery of the neck. The container comprises, at its upper part, an annular shoulder (52) on which bears a rib carried by the annular flange of the cap and under which engages an anchoring lip of the cap. <IMAGE>
Patent EP-0252019-A1 (EP)
Inventor: PIAZZOLA GAETANO
IPC: H05B3/50
Filed: 1987-05-14
Abstract: There is disclosed an assemblable modular element heat exchanger (1) which comprises a central heating element (2, 3), housed in at least a hollow (4) defined in the central portion (5) of a plurality of modular elements, adjoining one another, from the central portion (5) extending a plurality of fins (7) which are sub­stantially coplanar with the central portion (5).
Patent EP-0265516-A1 (EP)
Inventor: KORNBLUTH RICHARD
IPC: A61P43/00
Filed: 1987-05-04
Abstract: Nouvelle lymphokine protéique humaine dénommée facteur de déclenchement de cytotoxicité (CTF) ainsi que procédés de préparation et d'utilisation de ladite lymphokine. Le CTF essentiellement pur possède un Mr apparent d'environ 55 kd, peut induire la sécrétion d'un facteur détruisant les tumeurs contenant le facteur alpha de nécroses tumorales provenant de monocytes amorcés et est essentiellement exempt de pyrogène ainsi que d'interféron gamma, d'interleukine-2 et de cytotoxine directe.
Patent EP-0293416-A1 (EP)
Title: Fabrication of fibre optic components.
Inventor: THORNCRAFT DAVID ALLEN
IPC: G02B6/28
Filed: 1987-11-09
Abstract: PCT No. PCT/AU87/00380 Sec. 371 Date Sep. 12, 1988 Sec. 102(e) Date Sep. 12, 1988 PCT Filed Nov. 9, 1987 PCT Pub. No. WO88/03661 PCT Pub. Date May 19, 1988.A method of fabricating a fused fibre optic coupler includes disposing two or more segments of optical fibre under longitudinal tension. The tensioned fibre segments are preheated to a temperature sufficient to soften the segments and thereby substantially relieve their tension by inelastic stretching of the segments. After the segments have cooled, the fibre segments are re-tensioned and then heated while in intimate side-by-side contact to a temperature sufficient to cause the fibre segments to fuse together.
Patent EP-0302210-A1 (EP)
Inventor: REED JAMES TURNER
IPC: A01F12/30
Filed: 1988-06-24
Abstract: Eine Reinigungsvorrichtung, insbesondere für eine fahrbare Erntemaschine, enthält zwei endlos umlaufende und mit Leisten (35) bestückte Förderer (30, 32), die gemeinsam einer Öffnung (34) Gut zufördern. Bis in die Öffnung (34) hinein erstrecken sich zwei möwenflügelartig zusammengefügte Flügel (36, 38), die dafür sorgen, daß die Leisten (35) das Fördergut erfassen und es quer zu einem Luftstrom schleudern, damit es von diesem gereinigt werden kann.
Patent EP-0301607-A1 (EP)
Inventor: HORSTMAN RAYMOND HENRY
IPC: F24F7/007
Filed: 1988-02-02
Abstract: A control and method for maintaining the concentration of carbon dioxide in the cabin (11) of an aircraft at a desired level. A carbon dioxide sensor (40, 41) is disposed to monitor the concentration of carbon dioxide in the cabin of the aircraft. Air drawn from the cabin at locations (24, 25) where the concentration of carbon dioxide is relatively higher than at other locations (31, 32) is selectively vented overboard or recirculated in response to the concentration of carbon dioxide in the cabin. As more air is vented overboard to maintain the cabin at a desired level of carbon dioxide concentration, an air pack compensates by supplying additional pressurized fresh air to the cabin. Should the cabin pressure drop below a minimum set point limit, the control causes less air to be vented overboard, irrespective of the carbon dioxide concentration. In another embodiment, cabin pressure is controlled between predetermined limits, and so long as the pressure remains between those limits, additional pressurized fresh air is provided if the level of carbon dioxide increases beyond a predetermined limit.
Patent EP-0314281-A1 (EP)
Title: Catheter
Inventor: BELFORT MICHAEL ANTHONY
IPC: A61M25/06
Filed: 1988-09-12
Abstract: A catheter (12) comprises a tube having a first, large diameter portion (18) and a second, small diameter portion (20). The tube portion (18) has lateral openings (26) with a diameter of at least 4mm therein and is, in use, inserted into the body cavity (32) of a patient. The tube portion (20) in use leads through the patient's abdominal wall to the outside of the abdominal cavity. A trocar (14) is provided to assist with insertion. There is a valve (16) in the tube portion (20). A "Dacron" collar (24) provides a seat for the tissue through which the catheter (12) extends when in use. The catheter (12) is particularly suitable for use in the treatment of patients suffering from malignant ascites.