baber/WOPTO huggingface dataset:
Patent EP-0054876-A1 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/20
Filed: 1981-12-14
Abstract: Tetrahydropyrimidines of the formula <IMAGE> in which A is a divalent C1-C17-alkane radical, C5-C10-cycloalkane radical or a dicyclohexyl-C1-C4-alkane radical, each of which may be substituted by a phenyl radical, cyano group or halogen radical, and in which the C1-C17-alkane radical may be interrupted in the chain by -NH-COO-, -O- and/or -S- units, X is a C1-C16-alkyl radical or a C5-C7-cycloalkyl radical, each of which may be substituted by a phenyl radical, cyano group, hydroxyl group or halogen radical, or, if h = 0, together form a ring with a total of 3-6 ring carbon atoms, of which one or two carbons atoms may be replaced by -O-, -S-, -NH- or -NR<3>-, where  R<3> is C1-C6-alkyl or  omega -hydroxy-C1-C6-alkyl,  a, b, f and g are each an integer from 1 to 16,  c is 1 or 2,  h is 0 or 1,  where  SIGMA c + h is 2,  d is 0 or an integer from 1 to 10, and  e is 0 or 1, their preparation from N-substituted bispropylenediamines of the formula <IMAGE>
Patent EP-0041839-A1 (EP)
Inventor: SUGIE KIYOSHI
IPC: B01D71/44
Filed: 1981-06-04
Abstract: A film-forming silicon-containing copolymer consists substantially of recurring units derived from a silicon-containing allyl monomer and an ethylenically unsaturated monomer and/or a diene unsaturated monomer. …<??>An ultrathin solid membrane composed substantially of the silicon-containing copolymer and a process for preparing the ultrathin solid membrane from the silicon-containing polymer. …<??>The ultrathin membrane is useful for obtaining a specified gas such as oxygen in the concentrated state from a mixture of two or more gases such as air.
Patent EP-0044223-A1 (EP)
Inventor: FELSTEAD JOHN THOMAS
IPC: A61C9/00
Filed: 1981-07-13
Abstract: A device for use in making a dental replica (1) comprises a jaw-shaped plate (4) having on both surfaces thereof a pattern of parallel zigzag ribs and grooves, and a base (7) having on the upper surface thereof a complementary pattern (8) of parallel zigzag ribs and grooves capable of interlocking with the pattern on the plate. There is also disclosed a method of making a dental replica utilizing such a device wherein the replica may be separated into pieces (9) each having a portion of the plate keyed thereto and the separated pieces reassembled on the base.
Patent EP-0047088-A1 (EP)
Inventor: THOMAS DAVID ELLIS
IPC: G01D11/28
Filed: 1981-08-14
Abstract: In order to allow a wide range of instruments to be assembled from standard modules, there is provided a range of different diameter housings with their glasses spun in and sealed by an O-ring. A housing can be trimmed to length as required. Different types of panel mountings can be fixed over the front rim of the housing. One of a range of standard movements is mounted between plates and matched to the housing diameter and retained therein by releasable catches. The catches may be turnbuttons cooperating with pegs projecting inside the housing. Alternatively, leaf spring catches slidable radially outwardly on the plate can engage in an annular groove inside the housing and be locked in position by clamp screws. The rear end of the housing is plugged by an O-ring sealed base which carries either a terminal part/connector structure only or also a range scaling circuit enabling the same movement to handle different input signal ranges. The pointer on an offset arm sweeps over a scale which can be hub lit. For small instruments where cylindrical space available radially inside the arm is small, bulbs are mounted in a radially offset position (where the needle does not sweep) of a transparent body to direct light radially inwardly to a 45 DEG surface where internal reflection directs the light axially along a cylindrical lens part from which the light diffuses radially over the scale. Alternatively, the 45 DEG  surface can be omitted by locating the bulbs close to the axis in a recess through which the bulbs can be withdrawn in the radial direction.
Patent EP-0051383-A1 (EP)
Inventor: KENNARD LON H
IPC: G08B25/08
Filed: 1981-10-20
Abstract: An automatic telephone message device for transmitting recorded messages to predetermined telephone numbers. The device is connected to the telephone jack and AC power source of the user's telephone, and is also connected to a standard tape recording system. One or more messages are recorded by the user on the tape recorder. The microprocessor controlled circuitry of this device provides memory space for convenient storage and modification of several telephone numbers. This device is responsive to manual, timed automatic or remotely generated activation signals for transmitting the recorded message to parties answering at the specified telephone numbers. An additional audible alarm may be set to sound at predetermined times, and if a manual switch is not closed within a specified time thereafter, the device calls the selected telephone numbers and transmits the recorded message. In response to remote transmitter activation or lack of response to the audible alarm, a tone is transmitted in addition to the message indicating that the user is probably in the vicinity of the device. All specified numbers are redialed until the device senses that they have been answered, or until a specified maximum number of dialing attempts have been made. The recorded message may be reviewed and the alarm activation time may be modified or deactivated by a party accessing the device from a remote telephone.
Patent EP-0081022-A1 (EP)
Inventor: HOLMAN WILLIAM M
IPC: B65D83/16
Filed: 1981-12-09
Abstract: An aerosol dispensing container (2), including a down-tilt-actuated valve (12), has an outlet which is covered by a sealed plastics dispensing nozzle (14) which is mounted on the valve externally of the container. The presence of the sealed nozzle prevents inadvertant dispensing of product in the container. When it is desired to dispense product, an aperture can be formed in the nozzle, e.g. by cutting off the tip (18) thereof, and tilting the nozzle.
Patent EP-0054448-A1 (EP)
Inventor: DIDIER LAURENT
IPC: A47L15/23
Filed: 1981-11-06
Abstract: 1. A water distributing device including a liquid pump (9), a manifold having an inlet passage (11, 47) and two outlet passages (12, 13; 48, 49) and provided with a flap valve (14, 53) which is controlled by a mechanical system including a small motor (28, 59) and a movable control rod (22, 55) and which is adapted to close one of said outlet passages and to communicate the other outlet passage to the inlet passage, characterized in tat said device comprises within said mechanical system at the level of the axially movable control rod (22, 55) of the flap valve (14, 53) a laterally projecting locking pin (26) and a latching slide member (32) movable in one direction perpendicularly to said control rod (22, 55) and formed in its body with a recess shaped like a cam ramp (33) and cooperating with said lateral locking pin (26) to locate the flap valve (14, 53) in either a closing position in which it closes one of the outlet passages (13, 49) of the manifold (10, 46) or in a central position in which it concurrently communicates the two outlet passages (12, 13; 48, 49) of the manifold (10, 46) with the inlet passage (11, 47) of the manifold, or to release the flap valve (14, 53) in its periodic change of the closing position of the outlet passages (12, 13; 48, 49) of the manifold (10, 46).
Patent EP-0070350-A1 (EP)
Inventor: ALVAREZ PATRICIO D
IPC: F16K3/18
Filed: 1981-07-21
Abstract: A gate valve (10) has an expanding gate assembly (34) mounted in the valve chamber (14) for movement between open and closed positions. The gate assembly (34) includes a gate (44) connected to a valve stem (28) and a segment (52) is carried by the gate (44). The gate (44) and segment (52) each have wedging surfaces (46 and 54) which permit a wedging action to provide lateral expansion therebetween at the open and closed positions. A rocker arm (80) is pivotally mounted to a side (49) of the gate (44). The rocker arm (80) has a slot (102) with a bearing block (104) slidably received therein. A bearing pin (110) extends from a side (57) of the segment (52) and is journaled in the bearing block (104). A seat skirt (60) is contained within the valve chamber (14) and engages the rocker arm (80) so as to control the ability of the rocker arm (80) to pivot about the gate (44) thereby allowing the gate (44) and segment (52) to expand from each other at a preselected position in the travel of the gate assembly (34). A modification of the structure provides a recess (120) in the sides (49A and 57A) of the gate (44A) and segment (52A). A shoulder (126) protrudes from one side of the rocker arm (80A) and is received within the recess (120) whereby the rocker arm (80A) continues to function as before.
Patent EP-0048273-A1 (EP)
Title: Reduction du volume du lit fluidise de dechets radioactifs divers
Inventor: MCFEE JOHN N
IPC: F23G5/44
Filed: 1981-03-27
Abstract: Systeme de reduction du volume de dechets radioactifs a lit fluidise, procede et appareil. Des dechets radioactifs de faible intensite divises en trois categories, a savoir des solides combustibles, des resines a echange d'ions et des boues de filtration, et des liquides emanant d'un reacteur sont introduits respectivement et separement a des intervalles de temps par l'intermediaire d'un systeme influent de dechets integres dans un conteneur a lit fluidise commun (30) ou une reduction du volume se produit soit par incineration soit par calcination. L'addition d'une substance selectionnee a la resine d'echange d'ions avant l'incineration empeche la formation de materiaux de basse temperature de fusion qui tendent a former des scories dans le lit (66). Les particules solides sont lavees ou enlevees de l'effluent gazeux du conteneur dans un systeme de gaz d'evacuation, avant que le gaz d'evacuation refroidi et nettoye ne soit libere a l'atmosphere. L'iode est chimiquement ou physiquement extrait du gaz d'evacuation. Autrement, les seuls materiaux d'egression provenant du systeme de reduction de volume sont des solides secs et des materiaux epars enfermes dans le conteneur. Le materiau du lit utilise pendant chaque mode peut etre circule, nettoye, stocke et echange dans le conteneur du lit en utilisant un systeme de manipulation du materiau du lit. Un systeme d'instrumentation et de commande fournit des informations a l'operateur, controle les caracteristiques de fonctionnement, effectue les operations de mise en route et d'arret, et declenche les alarmes et les operations de secours pendant des conditions anormales.
Patent EP-0072792-A1 (EP)
Inventor: SIMONS CHARLES R
IPC: A63F9/04
Filed: 1981-02-23
Abstract: Plateau jeu et etui de transport ou le plateau de jeu et etui de transport ou le plateau de jeu (12) est forme d'un materiau pliable, tel que du cuir, de maniere a pouvoir s'enrouler sur lui-meme et etui de transport (42) pour le plateau de jeu, pouvant recevoir le plateau de jeu enroule, a l'interieur duquel sont contenues les pieces de jeu (P) qui peuvent etre stockees dans un sac (110) pourvu a cet effet, le sac pouvant avoir une forme tubulaire comprenant un etui pour stocker les pieces de jeu et pouvant etre renforce (118) pour garder une forme predeterminee.
Patent EP-0056594-A1 (EP)
Inventor: BIRR CHRISTIAN DR
IPC: A61P37/04
Filed: 1982-01-08
Abstract: 1. Medicament with immune-regulating action which contains at least one thymosine alpha 1 fragment and/or at least one derivative thereof in free form of in the form of a pharmacologically acceptable salt, characterised in that as thymosine alpha 1 fragment it contains R1 -Val-Val-R2 , whereby R1 = H-, Glu-, Lys-Lys-Glu-, Glu-Lys-Lys-Glu-, Lys-Glu-Lys-Lys-Glu or Thr-Lys-Asp-Leu-Lys- Glu-Lys-Lys-Glu- and R2 = -H or -Glu, or contains a derivative of this thymosine alpha 1 fragment, the N-terminal end of which carries, as additional amino acid, acetylserine, acetyldehydroalanine, acetyllysine or, insofar as there is no N-terminal lysine, lysine.
Patent EP-0058911-A1 (EP)
Inventor: JUNG FERDINAND
IPC: F16F3/087
Filed: 1982-02-16
Abstract: Rubber spring, which can be assembled from individual elements and which can easily be matched to the stated mass characteristics of the motor and foundation, for optimum damping, by replacement of the rubber parts (4, 5). <IMAGE>
Patent EP-0082258-A1 (EP)
Inventor: KWOK KUN SUN
IPC: C08G18/32
Filed: 1982-10-08
Abstract: Novel meta phenylenediamines are provided having one or two particular benzyl radicals as substituents along with other optional substituents on the aromatic diamine ring and optionally substituents on the benzyl aromatic ring. 
     The diamines are sterically hindered and thereby have lower amine reactivity as compared with the unsubstituted diamines. 
     The diamines are useful as curing agents for epoxy resins and find particular utility as extenders in the formation of novel polyurethane-polyurea polymers.
Patent EP-0057490-A1 (EP)
Inventor: BROUWERS SIMON JOHANNES
IPC: A01K1/00
Filed: 1982-02-04
Abstract: A fencing for laterally partitioning a cubicle separation having an entrance side in particular for cattle, comprising an assembly of a front bush (6) facing towards the entrance side of the cubicle separation in erected position of the fencing and a rear bush (7) facing away from the entrance side of the cubicle separation, as well as a tube bent to a frame (8) and having a shape elongate in longitudinal direction of the cubicle separation, the ends of said tube being adapted to be admitted in the bushes, while the tube from which the front bush (6) is made, in erected position of the fencing, is bent in a direction facing towards the entrance side of the cubicle separation through an angle that is sufficient for blocking against vertical displacement of the frame to be admitted therein with the corresponding end (9), and the rear bush (7) being a substantially vertical tube stub.
Patent EP-0076000-A1 (EP)
Inventor: GUELLI OLIVIERO
IPC: B63C13/00
Filed: 1982-09-22
Abstract: A small boat (5) has a pair of wheels attached to its stern to enable it to be towed overland and to facilitate its launch into the sea. Each wheel (3) is mounted on a spindle (4) attached to a curved arm (2) made from a metal section. A bracket (1), fixed to the stern by bolts (9), has a U-shaped cross-section with slots (8a,8b) at the lower and upper ends. A transverse pin (7) in the curved arm engages the lower slot (8a), when the wheel is in use, and the upper slot (8b) when the boat is at sea, with the arm and wheel projecting upwards. In both cases the arm is secured by a bolt (10).
Patent EP-0072632-A1 (EP)
Inventor: FILREIS MANUEL
IPC: H02G15/10
Filed: 1982-07-23
Abstract: Re-enterable service wire splice closure having a shallow cup containing a sealant into which is placed an inverted cylindrical shallow tray containing the spliced ends of the service wire, the cup and the tray have aligned slots through which the cable may extend and a screw cap drives the tray into the cup forcing the sealant around the wire splice connectors to encapsulate the same for moisture resistance. A connector element in the tray serves as the strain relief element for the service wire and as the connector element for the grounding shield.
Patent EP-0086300-A1 (EP)
Inventor: KASHIWA NORIO
IPC: C08F210/06
Filed: 1982-10-20
Abstract: A process for producing a propylene block copolymer composition having an ethylene content ranging from 3 to 40% by weight and being greater than the weight of the rubbery propylene copolymer formed in stage (II) below, which comprises the following stages (I) and (II): 
     (I) a first stage of polymerizing propylene containing 0 to 5 mole% of another olefin in the presence of a catalyst composed of (A) a solid titanium catalyst component consisting essentially of titanium, magnesium, halogen, and an electron donor, (B) an organoaluminium compound, and (C) an organic silicon compound having an Si-O-C bond or an Si-N-C bond to thereby form a crystalline propylene polymer or copolymer; and 
     (II) a second stage of polymerizing propylene and ethylene, or propylene, ethylene and another olefin in the presence of the reaction product of the first stage and the same catalyst as used in the first stage to form a rubbery propylene copolymer and a crystalline ethylene polymer or copolymer.
Patent EP-0060777-A1 (EP)
Inventor: VERDEAU JEAN-JACQUES
IPC: G21C5/10
Filed: 1982-03-11
Abstract: A nuclear reactor with juxtaposed prismatic fuel assemblies cooled by the flow of a liquid in a cylindrical jacket. A partitioning of the core between the peripheral assemblies and the jacket is constituted by rods parallel to the assemblies, guided laterally by bracing plates fast to the jacket in which the rods are free to slide longitudinally.
Patent EP-0072329-A1 (EP)
Title: Process for making a ceramic shell mould element, and mould element obtained
Inventor: FLENNE MARCEL
IPC: B22C9/04
Filed: 1982-08-06
Abstract: 1. A process for producing a mould element comprising effecting a succession of layers by means of a barbotine comprising a refractory powder and a binder having hot and cold agglomerating properties, each deposit of a layer being followed by a powdering with a refractory powder, and effecting a firing, characterised in that it comprises forming a box (1) in which are mounted added parts (2) of a material which disintegrates upon firing, coating the box with a thin film of a mould-stripping agent, then effecting directly the deposit of the succession of layers so as to obtain a shell (3) having walls (31, 32), partitions (33) defining cavities (34) corresponding to the added parts and internal cavities, extracting said shell from the box and leaving the added parts embedded in the shell, these added parts being destroyed upon the firing.
Patent EP-0056019-A1 (EP)
Inventor: BENNWIK PERCY
IPC: F04B43/12
Filed: 1982-01-04
Abstract: The invention relates to a pump of a peristaltic type, in which a medium is fed in a conduit of an elastic material in such a way that the conduit is compressed in a given sequence at a plurality of places and the pressure is then subsequently relased. According to the invention, the means effecting the compression comprise projections (5,6,7,S), which protrude from a disc (4) or from a base (2) against which the disc presses the conduit (1), which is arranged along at least the part of the disc (4) or the base (2) from which the projections (5,6,7,8) extend. The disc (4) is arranged to carry out a rocking movement such that the projections (5,6,7,8) in turns press against the conduit (1) and compress it and in the same order release the pressure on the conduit (1) so that it admits the medium to be pumped. 
     The pump is preferably also provided with means (18) for adjusting the distance between the disc (4) and the base (2), between which is arranged the conduit (1), and in this way the amount fed can be adjusted.
Patent EP-0077767-A1 (EP)
Inventor: KAES GERTRUDE DIPL-ING
IPC: C09K5/20
Filed: 1982-09-24
Abstract: Die Erfindung betrifft Gefrierschutz- und Eislösemittel, die z.B. auf Straßen und Wegen sowie zum Enteisen von Geräten angewendet werden können. Diese Mittel sollen so beschaffen sein, daß sie keine Abwassergefährdung darstellen, für Pflanzen, Tiere und Menschen unschädlich sind sowie keine Korrosionen an Werkstoffen, wie insbesondere Metalle und Baustoffe, verursachen. Außerdem soll die gefrierpunkterniedrigende Wirkung auf Wasser stark genug sein, um Eisbildung bei Temperaturen von -20°C und darunter, wie sie in den Gebieten der industriellen Welt vorkommen, zu verhindern. Gemäß Erfindung ist das Mittel in erster Linie dadurch gekennzeichnet, daß es wasserlösliche Salze einer Dicarbonsäure bzw. eines Dicarbonsäuregemisches mit mindestens 3 Kohlenstoffatomen und gegebenenfalls weitere Stoffe wie Lösungsmittel oder andere Gefrierschuz- und Eislösemittel enthält. Das Mittel kann auch als Kühlflüssigkeit Verwendung finden.
Patent EP-0074369-A1 (EP)
Title: Fabrication de capillaires
Inventor: DIETZSCH HANS-JOACHIM
IPC: C03B23/04
Filed: 1982-03-10
Abstract: Pour produire des capillaires (9) a partir de materiaux avec des proprietes therapeutiques comme par exemple des thermoplastiques organiques ou des verres inorganiques on procedera successivement de la facon suivante: fabrication de capillaires de sortie (6') avec un diametre superieur au diametre que doivent avoir les capillaires definitifs (9); separation des capillaires de sortie (6') en morceaux avec etalement et rangement cote a cote de ces morceaux de capillaires de sortie pour former une couche; transport de cette couche a travers une ecluse de decompression (3); transport de cette couche a travers une zone de chauffage (4); evacuation des morceaux (6) apres la zone de chauffage avec diminution du diametre et/ou de l'epaisseur des parois des morceaux de capillaire (6) et stockage des capillaires ainsi obtenus. Le procede permet avec une machinerie reduite au minimum et d'une maniere economique de produire une quantite importante de capillaires pour produire des cordages ou des bandes a fibre de verre creux a grande echelle.
Patent EP-0090050-A1 (EP)
Inventor: NARIKIYO KAZUHIKO
IPC: H05K13/04
Filed: 1982-09-22
Abstract: Dispositif d'insertion de composants électriques, possédant un assemblage de composants en bandes (6) dans lequel un certain nombre de composants électriques (3), pourvus de fils conducteurs (2a, 2b) disposés dans la même direction, sont disposés à intervalles réguliers, un organe (1) servant à positionner l'assemblage (6) de sorte que les fils conducteurs sont orientés vers le bas, un organe (91) servant à interposer un composant électrique entre une paire de mâchoires de mandrins (90) se déplaçant l'une par rapport à l'autre et un guide d'insertion sont disposés dans la direction des fils conducteurs qui doivent être insérés dans une plaque de circuits imprimés (13), pour le guidage des fils conducteurs du composant électrique. L'intervalle entre un composant électrique (203) déjà inséré dans la plaque de circuit imprimé et un composant électrique (3) devant être inséré à proximité peut être réglé de manière à obtenir une courte distance, permettant ainsi l'insertion de composants électriques à densité élevée.
Patent EP-0090252-A1 (EP)
Inventor: KURIAKOSE AREEKATTUTHAZHAYIL K
IPC: C01B31/36
Filed: 1983-03-14
Abstract: There is provided a method of making a larger percentage of coarsely crystalline silicon carbide in an Acheson furnace comprising packing the silica and coke ingredients forming a reaction mix around a centrally disposed heat source (14), confining the mix between gates (22, 24) which hold the mix in an insulated zone (20) surrounding said source (14), supplying energy to said source (14) for raising the temperature within the mass to at least about 1800 °C for reacting all of the ingredients in the mix between the heat source (14) and the gates (22, 24) to form finely crystalline silicon carbide, and then increasing the crystal size of the silicon carbide in the reacted mass by increasing the temperature of the reacted mass between the heat source (14) and the gates (22, 24) to a temperature between 2000°C to 2500°C.