baber/WOPTO huggingface dataset:
Patent EP-0000400-A1 (EP)
Inventor: COHEN LOUIS
IPC: C23F14/02
Filed: 1978-07-14
Abstract: This invention relates to a process of coating the in- temal surfaces of a polymerization reactor in order to substantially eliminate the buildup of polymer on said surfaces during the polymerization process. There is applied to the surfaces a coating composition containing a straight chain or branched polyaromatic amine dissolved in an aqueous acid solution and thereafter the coated surfaces are flushed or rinsed with water without drying the same.
Patent EP-0000754-A1 (EP)
Inventor: GOEBEL KONRAD
IPC: F02C7/04
Filed: 1978-07-28
Abstract: Bei Gasturbinentriebwerken wird der erste Verdichter oft unmittelbar an die Nutzleistungsmaschine gekuppelt. Zur Schaffung eines Ansaugsystems für die zu verdichtende Luft ohne Umlenkungen und ohne unstetige Querschnittsänderungen sind zwei voneinander getrennte Ansaugkanäle (1) zu beiden Seiten der Nutzleistungsmaschine (4) angeordnet. Für die Verbindung zum Ansaugquerschnitt des Verdichters (6) ist ein Übergangsteil (3) mit senkrechten dachförmig zueinander verlaufenden Leitblechen (5) vorgesehen, die eine stetige Verminderung des Einströmquerschnittes gewährleisten.
Patent EP-0000677-A1 (EP)
Inventor: BUYNAK EUGENE BERNARD
IPC: A61K39/155
Filed: 1978-07-12
Abstract: By serially passaging a previously isolated and adapted virulent parainfluenza virus in tissue culture prepared from embryonated hens' eggs, a live, non-pathogenic but antigenic parainfluenza virus is produced. This virus is useful in preparing a live virus vaccine.
Patent EP-0003297-A1 (EP)
Inventor: FORY WERNER DR
IPC: C07D263/10
Filed: 1979-01-12
Abstract: Neue Phenoxy-alkyl-oxazoline mit herbizider Wirkung werden beschrieben, deren Herstellung, sie enthaltende Mittel sowie deren Verwendung. Die Phenoxy-alkyl-oxazoline entsprechen der Formel <IMAGE> worin A Wasserstoff, Halogen, Cyan, Nitro, -CONH2 oder -CSNH2, B Wasserstoff, Cyan, C1-C4 Alkyl, C Halogen, Cyan, Nitro, Trifluormethyl, -CONH2 oder -CSNH2 D Halogen, Cyan, Nitro n 0, 1 oder 2 R1, R2 und R3 je Wasserstoff oder C1-C4 Alkyl und X Sauerstoff, Schwefel, SO- oder SO2 bedeuten.
Patent EP-0023228-A1 (EP)
Inventor: STURMER MICHAEL DR MED
IPC: A61B17/72
Filed: 1979-07-25
Abstract: 1. Compression peg for stabilisation of broken bones, especially long bones, through insertion of a tube type profile shaft into the marrow cavity, whereby the profile shaft shows on one end in its radial direction a spreadfitting (5), which may be adjusted from the other end of the profile shaft through the axial slit spread end by means of a screw (4) and thereby to spread the segments of the shaft, furthermore it containes independent speadfitting to maintain tension at the other end of the compression peg by way of a shaft length changing shell (8), identified by the shell (8) gliding in axial direction on the profile shaft and that the shell secures on one hand the profile shaft and on the other hand the bone substance, with which it is in contact, against twisting.
Patent EP-0010259-A1 (EP)
Inventor: MIYAMOTO NORIAKI
IPC: F16C27/06
Filed: 1979-10-10
Abstract: A device for supporting a spindle of an open-end spinning frame, which device comprises a rotatable spindle (1) having a rotor (2) attached at one end thereof and whorl (9), formed at the other end thereof, to be pressed by a running belt (3), a bearing casing (4) for rotatably supporting the spindle (1), a holder (5) for holding the bearing casing (4) via a pair of resiliently yieldable members (6,7a). At least one of the resiliently yieldable members (6,7a) are detachably mounted on a sleeve (8,19) detachably secured to the bearing casing (4). A labyrinth seal is formed between the rotor and the sleeve.
Patent EP-0011710-A1 (EP)
Inventor: KIELMA ERVIN J
IPC: B23Q3/157
Filed: 1979-10-23
Abstract: An automatic tool changer for transferring single tools and:or multiple spindle toolheads between a tool storage magazine (90) and a horizontal spindle (82) of a machine tool. A plurality of single tools and or toolheads are stored in the tool storage magazine (90) with their shanks in a vertical position. A first tool change arm (94) transfers a selected tool or toolhead from the storage magazine (90) to a tilt unit (92) which tilts the shank of the tool or toolhead by 90° from a vertical to a horizontal position parallel with the axis of the spindle. A second tool change arm (96) removes the tools or toolheads from the tilt unit (92) and spindle (82) simultaneously, interchanges them and inserts the interchanged tools or toolheads into the spindle (82) and tilt unit (92). The tilt unit (92) then tilts by 90° back to the vertical position, and the first tool change arm (94) returns the tool or toolhead from the tilt unit back to the tool storage magazine (90). Each multiple spindle toolhead (405) has support and clamp means (Fig. 33) on its rear portion which coacts with support and clamp means on the spindle-head (72) of the machine to support the toolhead (405) and hold it stationary while the shank (406) and tools (408) of the toolhead are rotating with the spindle (82).
Patent EP-0012987-A1 (EP)
Inventor: BAUER WALTER
IPC: G03B42/04
Filed: 1979-12-18
Abstract: Die Einrichtung zum Offnen und Schließen einer Röntgenfilmkassette weist einen Bodenteil (1) und einen Deckelteil (2) auf. Ein an dem Bodenteil (1) geführter Schieber (3) wird mittels einer Feder in Verschlußstellung gehalten und weist einen Haken (16) auf, welcher einen an dem Deckel (2) vorgesehenen Vorsprung (18) in Verschlußstellung hintergreift. Für ein leichtes und sicheres Verschließen der Kassette ist an dem Schieber (3) eine elastische, den Schieber in einer Offenstellung haltende Klinke (25) vorgesehen, welche von dem Deckel (2) betätigbar ist. Beim Verschließen der Kassette drückt ein an dem Deckel (2) ausgeformtes Element (26) auf die Klinke (25), so daß der Schieber (3) in seine Verschlußstellung springen kann. Damit muß seitens der Bedienungsperson zum Schließen des Kassettendeckels im wesentlichen nur noch die Deckelvorspannung überwunden werden. Durch entsprechende Anbringung der Halteklinke kann gewährleistet werden, daß der Schieber erst dann in seine Verschlußstellung springt, wenn der Kassettenhaken tatsächlich hintergreifen kann.
Patent EP-0004143-A1 (EP)
Inventor: PECK NORMAN JAMES
IPC: B02C13/04
Filed: 1979-02-21
Abstract: A shredding device comprises a rotor (2) having a plurality of blades (4) mounted radially thereto, the rotor being supported within a generally cylindrical housing (1) centered about the axis of the rotor (2) and spaced apart from the tips of the rotor blades (4), and the cylindrical casing presenting an uneven interior surface (10) to the rotor for at least a part of its circumference extending from the region of a tangentially disposed outlet duct (9) so that material introduced into the casing is repeatedly directed back and forth between the rotor blades (4) and the surface (10) before being discharged from the casing.
Patent EP-0008851-A1 (EP)
Inventor: UENO TADASHI
IPC: B62M9/10
Filed: 1979-07-04
Abstract: A sprocket for a cycle having a plurality of circumferentially disposed teeth (2) and especially a sprocket suitable for use in a multisprocket arrangement used for driving the cycle and changing gear. 
     In order to minimize weight and production costs whilst at the same time providing satisfactory durability the sprocket body (1) is formed of a lightweight low wear resistance material with a recessed peripheral portion (11) whereby at least one tooth (2) is omitted. A toothed member (4) of a material of greater wear resistance is provided in said recessed portion (11) with at least one tooth (3) so as to replace said omitted tooth (2).
Patent EP-0011959-A1 (EP)
Inventor: VOLLMER REGIS ROBERT
IPC: F28D7/06
Filed: 1979-11-13
Abstract: A support assembly for rows of U-shaped tubes (3) which comprises an end rack which aligns and holds the U-bend portions (5) of the tubes and a plurality of leg racks (11) which align and hold the straight leg portions (7) of the tubes. The support assembly is utilized in inspecting shipping and simultaneously installing rows of tubes in a vertically oriented heat exchanger.
Patent EP-0016041-A1 (EP)
Inventor: OSWALD PETER
IPC: B65G65/48
Filed: 1980-01-10
Abstract: Un appareil de tri pour tubes de bobines coniques dans des machines textiles ayant leurs extremites en pointe comprend un dispositif d'alimentation de tubes de bobines (2c) dans le sens transversal par rapport a leurs axes, le long d'une table de guidage (11) et entre deux bordures de guidage laterales (17 et 18), dont la distance a la table de guidage (11) est egale au diametre moyen du tube de bobine cette distance mutuelle diminuant, lorsqu'on regarde dans le sens d'alimentation des tubes de bobines, d'une valeur superieure a la longueur du tube de bobine a une valeur inferieure a cette longueur. Pendant leur deplacement dans le sens d'alimentation, les tubes de bobine sont forces de se deplacer longitudinalement dans le sens de leur extremite en pointe, ce qui permet de les trier avec leur extremite en pointe dirige vers un cote. Pour trier automatiquement de la meme facon des tubes de bobine de diametres differents avec leurs extremites en pointe dirigees vers un cote, les bordures de guidage (17 et 18) sont reliees a un palpeur en forme de tige (21) qui controle le diametre moyen du tube de bobine, de telle maniere que leur distance a la table de guidage (11) corresponde toujours au diametre moyen du tube de bobine.
Patent EP-0020361-A1 (EP)
Inventor: ERICKSON DONALD CHARLES
IPC: C01B13/02
Filed: 1978-11-16
Abstract: Un procede continu separe l'oxygene de l'air au moyen d'une reaction chimique reversible ou l'on fait reagir l'air avec un accepteur d'oxygene qui est par la suite decompose pour produire le produit oxygene, puis il est recycle. Le seul apport d'energie requis est un combustible conventionnel et un objet du procede est de reduire la quantite d'energie sous forme de combustible requise pour la production d'oxygene. L'accepteur d'oxygene est une solution en fusion d'un sel de metal alcalin consistant essentiellement en nitrate de sodium et nitrate de potassium. Un procede efficace est obtenu avec ce sel en effectuant l'absorption d'oxygene dans des phases multiples a contre-courant. Les besoins en energie de compression sont reduits au minimum en combinant la compression isothermique et la compression adiabatique, et la recuperation d'energie de compression est maximum en traitant l'echappement dans la sequence combustion, detente partielle, echange de chaleur, et fin de detente. L'echange de chaleur sel-a-sel entre les regions de reaction reduit au minimum les besoins de pompage.
Patent EP-0035035-A1 (EP)
Inventor: ITAKURA TAKESHI
IPC: B29C45/16
Filed: 1981-03-23
Abstract: Procede de fabrication de bouteilles moulees par soufflage en polyester sature, comprenant le durcissement du col d'une bouteille. Dans le moulage par soufflage utilisant des perles (1), le traitement de durcissement du col de la bouteille s'effectue en introduisant par injection du polyester sature dans un moule metallique (2) par une entree (3) amenagee sur le cote du col (1a) de la bouteille ainsi que par une entree conventionnelle (4) amenagee sur le fond de la bouteille de maniere telle que le materiau en fusion s'ecoule le long de la surface interne du moule metallique, creant ainsi une force centrifuge et une orientation moleculaire.
Patent EP-0014823-A1 (EP)
Title: Implant for the fixation of rib fractures
Inventor: VECSEI V DR
IPC: A61B17/80
Filed: 1980-01-07
Abstract: 1. An implant for the fixation of costal fractures, characterized by an elongated plate (10, 20) curved in the transverse direction in the form of an arc and easily shapable in the longitudinal direction, said plate consisting of a material which is tolerated by the body, and being provided with acute projections (14, 15) on the concavely curved side, and with recesses (13) on the longitudinal edges (11, 12).
Patent EP-0032970-A1 (EP)
Inventor: BAUER ANDREAS
IPC: A01J5/04
Filed: 1980-02-15
Abstract: The special feature of this adapter (10) consists in the fact that the adapter inlet (11) and the adapter outlet (8, 9) are connected to one another via a chamber delimited at the outside by a peripheral wall (24, 39), that at least one throttling orifice (34, 35) of adjustable cross-section is provided in the peripheral wall (24, 39) of the chamber, and that a pressure-indicating device (17) is provided, the measuring input (44) of which is connected to the inside of the chamber.
Patent EP-0021509-A1 (EP)
Title: Joncteur d'abonné électronique
Inventor: FERRIEU GILBERT MARIE MARCEL
IPC: H04M19/00
Filed: 1980-06-13
Abstract: Ce joncteur comporte pour alimenter la ligne d'abonné un amplificateur symétrique dont les deux bornes d'entrée reçoivent deux tensions de contreréaction déduites d'un courant de somme pondérée des courants entrant et sortant de la ligne d'abonné. Pour former ce courant de somme pondérée, on utilise un miroir de courant dont les bornes somme et d'entrée sont reliées respectivement à une borne de la source d'alimentation et à la borne d'alimentation correspondante de l'amplificateur, un diviseur de tension branché entre la sortie du miroir de courant et l'autre borne de la source d'alimentation et dont la borne intermédiaire est reliée à l'autre borne d'alimentation de l'amplificateur. Le rapport de tension du diviseur de tension est égal au rapport de courant du miroir de courant. La tension aux extrémités du diviseur de tension est appliquée à un suiveur de tension qui est réglé pour fournir le courant de somme pondérée avec l'amplitude désirée. Application: connexion d'un central téléphonique aux lignes d'abonnés.
Patent EP-0018098-A1 (EP)
Inventor: TOWRIESS THOMAS TRAVALL
IPC: B25B5/14
Filed: 1980-03-24
Abstract: The invention concerns devices (10) in which work- 'pieces are held by cams (14) which are rotatably accommodated in holes (12) in a base (11) until their working surface urges the workpiece against an abutment means (15), which may be fixed adjustable. 
     The devices of the invention may be in the form of clamps and jigs, particularly mitre clamps for making right angle joints in, for example, wood for picture framing, universal jigs for holding workpieces of any size or shape, and welding jigs for holding parts to be welded at any desired angle.
Patent EP-0018192-A1 (EP)
Inventor: KOYAMA KAZUMI
IPC: G11C17/16
Filed: 1980-04-15
Abstract: A programmable read only memory device having at least one of its bit address decoders (G 1 , G 2 ) formed by a plurality of AND gates each consisting of PNP type transistors, (Q 1 , Q 2 ,... Q 8 ), having their bases connected to bit address buffers (BB6) to receive address signals from the bit address inverters (INV 1 , INV 2 , ...); having their collectors commonly connected to the ground and having their emitters commonly connected to an output terminal (T 2 ) of the bit address decoder (G' 1 , G' 2 ). This change increases the switching speed of the bit address inverters (INV 1 , INV 2 , ...) when writing-in or reading-out data from the memory cells and also simplifies the circuitry of the bit address inverters (INV 1 , INV 2 , ...) by using the same inverters to drive both reading-out and writing-in decoders.
Patent EP-0024804-A1 (EP)
Inventor: YOUNG LEWIS BREWSTER
IPC: C07C15/107
Filed: 1980-07-18
Abstract: A process for the production of the internal isomers (3-phenyl, 4-phenyl and higher) from linear phenylalkane mixtures via selective cracking of the 2-phenylalkaneisomer over crystalline zeolite catalysts having a silica to alumina ratio of at least about 12 and a constraint index, as herein defined, of about 1 to 12, is described.
Patent EP-0025643-A1 (EP)
Inventor: TINNEY FRANCIS JOHN
IPC: C07D495/14
Filed: 1980-08-08
Abstract: There are disclosed oxo-pyrido[1,2-a]thienopyrimidine compounds having the three following formula:
     
     
     and salts thereof, wherein each of R and R', which are the same or different, is hydrogen, lower alkyl, chloro, bromo, phenyl, or a substituted phenyl in which the substituent is a lower alkyl, chloro, fluoro, or lower alkoxy; and Z is -CN,
     with Y being -OH, -NH 2 , lower alkoxy
     Also disclosed are processes for their production, intermediates for use in their production, process for producing the intermediates, pharmaceutical compositions containing said compounds, and methods or treating allergies using said compounds or said compositions.
Patent EP-0025373-A1 (EP)
Inventor: METZ PIERRE
IPC: F41G7/22
Filed: 1980-08-08
Abstract: Such a missile comprising a propellant with two powder charges (3,4) burning symmetrically in relation to a lateral nozzle (2) is guided towards a target according to a law O = f{/<FRA>dw<OVER>dt</FRA> between two limits of /<FRA>dw<OVER>dt</FRA> corresponding respectively to an angle O1 substantially equal to zero and O2 substantially equal to 90 DEG . O is the angle formed by the force F opposed to the thrust P with the rotation vector <FRA>dw<OVER>dt</FRA> of the aiming angle, /<FRA>dw<OVER>dt<FRA>/ = omega being the modulus of the instantaneous rotation vector. Signals are supplied as a function of these parameters to the means of controlling the roll (6,7) of the missile which then react to the orientation of the thrust, without the need to resort to servocontrol services, ensuring that the missile has a trajectory in the form of a spiral converging towards the target to be reached. During the preguidance phase, the roll control means also ensure the piloting of the missile according to a law stored in the homing head. The invention is used for any lateral-nozzle missile equipped with roll control means and intended for pursuing a stationary or moving target. <IMAGE>
Patent EP-0014176-A1 (EP)
Inventor: SBARRO FRANCESCO
IPC: B60K1/04
Filed: 1980-01-09
Abstract: 1. Electric car having a front and a rear chassis (1, 2) as well as a self-supporting body (3), the rear chassis (2) being formed as an independent driving unit with electric batteries and at least one electric motor, characterized in that the driving unit is suspended on the body (3) at least two points (6) so that it can be swung out in the vertical plane and, by lifting the body (3) when the electric car is at a standstill, is removable from the body with interruption of the driving and bracking connections.
Patent EP-0023511-A1 (EP)
Inventor: ROGARD ROGER
IPC: H04L15/26
Filed: 1980-08-15
Abstract: Les signaux de detresse (S) sont transmis de facon repetee en sequences successives composees chacune d'un intervalle de detection (Td) pendant lequel est transmis un signal d'alarme et d'un intervalle de transmission de message (Tm) pendant lequel est transmis le message de detresse proprement dit. Le signal d'alarme est constitue d'une porteuse modulee en phase par une sous-porteuse, la frequence de celle-ci etant un multiple de la vitesse de transmission de l'information, tandis que le message de detresse se trouve superpose a la sous-porteuse par modulation binaire de phase. La presence d'un signal d'alarme pendant chaque intervalle de detection (Td) est detectee dans un recepteur d'alarme (1) surveillant la bande de frequence de reception simultanement dans plusieurs canaux de largeurs de bandes etroites distinctes afin de produire un signal de commande (300) qui indique la presence d'un signal de detresse (S) dans un canal quelconque. En reponse a ce signal de commande, le signal de message recu pendant l'intervalle de transmission de message (Tm) subsequent est controle de facon precise, puis demodule et interprete de facon coherente dans un recepteur de message (2) afin de restituer le message de detresse.
Patent EP-0038843-A1 (EP)
Inventor: SILVER JULES
IPC: A61M5/315
Filed: 1981-05-04
Abstract: Dans une seringue de dosage reglable le piston (4) de la seringue possede des ensembles d'entailles multiples rapprochees (9) formees sur la longueur du piston et une bague de selection de dosage (7) disposee autour du piston. La circonference interieure (10) de la bague de selection de dosage (7) possede des protuberances (8) qui peuvent coincider avec et etre recues dans l'une des entailles (9) des ensembles d'entailles de sorte qu'une protuberance (8) soit recue dans une entaille (9) du premier ensemble d'entailles, l'autre protuberance (8) etant egalement recue dans une entaille (9) du second groupe d'entailles. Des canaux (12) sont disposes sur la longueur du piston pour recevoir simultanement et par coulissement les protuberances (8) de sorte que la bague coulisse longitudinalement sur la longueur du piston. Ainsi, on peut obtenir n'importe quel dosage desire en faisant tourner la bague de telle sorte que les protuberances (8) soient disposees dans le canal (12), en faisant coulisser la bague suivant la longueur du piston, jusqu'au point correspondant au dosage desire, et en faisant tourner la bague de sorte que les protuberances soient recues par les entailles. Le piston est alors force dans la seringue jusqu'a ce que la bague soit engagee par le cylindre de la seringue et arrete la progression du piston dans la seringue.
Patent EP-0039916-A1 (EP)
Inventor: SHAW HOWARD R
IPC: G01T1/164
Filed: 1981-05-07
Abstract: Die Strahlendetektorreihe ist modular aufgebaut. Jedes Modul enthält zwei lösbar zusammengebaute Teile (70, 72), von denen einer (72) eine Vielzahl von im Abstand voneinander angeordneten Platten (82) für die Strahlungskollimierung aufweist. Der zweite Teil enthält eine gedruckte Leiterplatte, ein Chip mit einer Halbleiterdiodenreihe, das auf der gedruckten Leiterplatte angeordnet ist, und eine Vielzahl von Szintillationskristallen (84), die auf dem Halbleiterchip angeordnet sind, wobei jeder Kristall (84) auf einer Diode liegt. Die Signale von den Dioden werden Signalverarbeitungsmitteln mit Hilfe eines Kabels (95) zugeführt, das in einfacher Weise mit der Diodenreihe verbunden oder von dieser gelöst werden kann. Es ist eine verbesserte räumliche Auflösung erreicht und der Zusammenbau und der Ersatz für die Reparatur erleichtert.
Patent EP-0073256-A1 (EP)
Inventor: KALLINOWSKY HANS
IPC: B29C65/14
Filed: 1981-08-25
Abstract: 1. Method for the manufacture of a carburettor float which can be assembled from two hollow parts (12, 16) of plastics material, in which the hollow parts are arranged in holding members (14, 18) adapted to their shape, with their edges which are to be welded lying opposite each other, the edges (20) are plasticized by means of a heating plate (32) arranged for a time therebetween without contact, and after removal of the heating plate are brought together such that the edges join together exclusively in their plasticized zones, characterized in that the edges of the hollow parts (12, 16; 46, 48) which are to be welded are wedge shaped with wedge tips facing towards each other, and as toroidal, circular collars, which are inserted into a corresponding circular, annular recess in the surface region of the holding members (14, 18).
Patent EP-0049507-A1 (EP)
Inventor: WINTER JOSEPH
IPC: C30B13/06
Filed: 1981-10-05
Abstract: An apparatus and process for recrystallization of thin strip material (12) includes a device for electromagnetically melting the thin strip material to provide a molten surface layer (16), and a substantially solid core (18). An apparatus provides relative movement between the thin strip and the device (14) for electromagnetically melting. Also, an apparatus resolidifies the molten surface layer to provide a preferred crystal structure in the thin strip material. 
     In addition, a process for restructuring thin strip semi-conductor material is disclosed. It comprises the steps of providing relative movement between the thin strip material and the heating station. The thin strip material is heated at the heating station to a desired temperature between the recrystallization temperature and the melting temperature. The strip is maintained at the desired temperature whereby preferred recrystallization and stress relief occurs within the material. In addition, the thin strip material may be elongated through elevating the temperature of the thin strip and'or increasing the longitudinal tension on the strip.