baber/WOPTO huggingface dataset:
Patent EP-0012592-A1 (EP)
Inventor: PAMPLIN JOHN WARNER
IPC: B21C1/12
Filed: 1979-12-11
Abstract: The invention concerns a new method of, and apparatus for, drawing wire which uses a partial turn of wire wedged in an endless groove (32) in a rotating wheel (31) to generate the necessary drafting tension, the wire being cooled by direct contact with liquid coolant (38) as it leaves the sizing opening (36) and while it is wedged in the groove. 
<??>In a multi-stage apparatus, the coolant would be removed from the wire downstream of the wheel and upstream of the next sizing opening (e.g. by an air wipe 39).
Patent EP-0005660-A1 (EP)
Inventor: BUISSON MARCEL
IPC: B29C65/00
Filed: 1979-05-07
Abstract: 1. Device for packing various objects in fractions of a continuous tubular web which are closed transversely.   2. The device comprises a mandrel (6) and a mechanism capable of gripping and of drawing the web (A) stored around the mandrel (6). The mandrel (6) is dimensioned so that the height (H) measured between the top of the mandrel (6) and the gripping mechanism gives a correct useful filling volume.   3. Packing of household refuse, articles sold in shops, clean clothing, and the like. <IMAGE>
Patent EP-0020565-A1 (EP)
Inventor: HARRIS CHARLES W
IPC: G01P11/00
Filed: 1980-04-22
Abstract: Un micro-ordinateur (10) installe dans un vehicule calcule et affiche la vitesse moyenne d'un autre vehicule. L'affichage (20) et l'entree des donnees (PBO, PB1-4) sont actionnes simultanement pour reduire au minimum les connexions peripheriques et la mesure de la vitesse se fait en temps reel.
Patent EP-0016452-A1 (EP)
Title: Transportation device
Inventor: LODIGE ALOIS DIPL-ING
IPC: B61D3/16
Filed: 1980-03-17
Abstract: The said device has a cabin (4) which can be moved upwards and downwards and also horizontally using a drive unit (2). The special guide design (5, 6) ensures that the floor of the cabin always remains horizontal in every phase of the movement, in particular also when passing through the arc-shaped transition area between horizontal movement and vertical movement. <IMAGE>
Patent EP-0022282-A1 (EP)
Inventor: WHITE JEROME R
IPC: H01Q11/08
Filed: 1980-06-09
Abstract: A radiation device, operating in the range of microwaves or hyperfrequencies, providing circularly polarized waves, comprising a wave guide (5) and antennas carried by such guide, which combine the use of slots and spirals. This device may be part of a set of similar devices. It allows to provide levels of radiation power equal from one antenna to another (4), or, on the contrary, different from one antenna to another, according to the needs. Its utilization in an industrial applicator makes possible the microwave treatment of products causing strong reflexions, either because the loss factor thereof is insufficient, or because they are contained in open metal containers (3), or because they contain themselves metal portions, or because they present heterogeneities or anisotropies.
Patent EP-0040276-A1 (EP)
Inventor: CHEN NAI YUEN
IPC: C01B39/44
Filed: 1980-09-03
Abstract: Low acidity alkali metal containing zeolites are prepared by treating zeolites with an alkali metal cation containing medium at a pH range of between about 7 and 12.
Patent EP-0018858-A1 (EP)
Inventor: DELERIS ROBERT
IPC: F02P5/152
Filed: 1980-03-21
Abstract: Le système comporte un accéléromètre (10), un étage de traitement analogique (12) du signal prélevé, un étage logique de commande (13) relié à la sortie d'un capteur angulaire (11), un convertisseur analogique-numérique (14) et un microcalculateur (16) comportant un séquenceur (15), des étages de calcul (17, 18, 19), des étages de comparaison (20, 21) si bien que l'on peut recueillir sur la sortie (23) des signaux de précliquetis et sur la sortie (24) des signaux de cliquetis.
Patent EP-0025400-A1 (EP)
Title: Procédé de traitement de charbon à cokéfier et installation pour la mise en oeuvre du procédé
Inventor: KITA JEAN-CLAUDE
IPC: C10B57/06
Filed: 1980-09-09
Abstract: Procédé de traitement de charbon à cokéfier et installation pour la mise en oeuvre du procédé. A la sortie d'un broyeur-sècheur 1 par fluidisation, on injecte dans la canalisation 15 d'entraînement pneumatique environ 1 % du bitume fondu ou en émulsion aqueuse. On obtient ainsi un meilleur dépoussièrage par les cyclones 16 et une réduction des envols de poussières lors du chargement en four du coke.
Patent EP-0028959-A1 (EP)
Inventor: STAMBACH JEAN-FRANCAIS
IPC: A61K31/435
Filed: 1980-10-27
Abstract: (For the Contracting States : BE, CH, DE, GB, IT, LI, LU, NL, SE) 1. By way of new compounds, the compounds having the formula :  see diagramm : EP0028959,P28,F1  wherein : R3  is a -OR or -SR group, R being hydrogen, C1 -C12 alkyl or phenyl or phenylalkyl (with C1  to C4  alkyl) or a group of formula  see diagramm : EP0028959,P29,F2  R' being C1 -C12  alkyl, or phenyl or phenylalkyl (with C1 -C4 alkyl) ; see diagramm : EP0028959,P29,F3  R10  and R11 , which may be identical or different, are hydrogen or lower C1 -C4  alkoxy provided that when R8  is  see diagramm : EP0028959,P29,F4  R10  and R11  are hydrogen or lower alkoxy, R3  is different from OR in which R is alkyl. (For the Contracting State AT) 1. Process for the obtention of a compound having formula :  see diagramm : EP0028959,P30,F1  wherein : R3  is a -OR or -SR group, R being hydrogen, C1 -C12 alkyl or phenyl or phenylalkyl (with C1  to C4  alkyl) or a group of formula R'-C = O, R' being C1 -C12  alkyl or a phenyl or phenylalkyl (with C1 -C4  alkyl) ;  see diagramm : EP0028959,P30,F2  R10  and R11 , which may be identical or different, represent hydrogen or lower C1 -C4 alkoxy group provided that when R8  is H2  and R10  and R11  are hydrogen or a lower alkoxy group, R3  is different from OR in which R is an alkyl group, characterized in that it consists in : 1. condensing, with nitromethane, benzaldehyde substituted in the 3-position by a protected R3  group, to form the corresponding nitrostyrene ; 2. reducing nitrostyrene obtained to form the corresponding phenethylamine ; 3. condensing phenethylamine obtained with a salt of phenylacetic acid to form the corresponding phenacetamide ; 4. performing a first cyclisation to obtain the corresponding 3,4-dihydroisoquinoline ; 5. reducing the dihydroisoquinoline to tetrahydroisoquinoline ; 6. fixing formyl or chloroformyl group on the nitrogen atom of the isoquinoline by reaction with formic acid or phosgene ; 7. performing a second cyclisation ; 8. optionally, reducing the resulting product to form the desired berbine derivative ; 9. optionally, removing the protecting group from the 3-position, and 10. optionally, converting the resulting product to an ester.
Patent EP-0043398-A1 (EP)
Inventor: RAAN FENG-PING
IPC: A45F5/02
Filed: 1980-07-03
Abstract: The safety clamp comprises an S shaped main body having a rear part (1), a middle part (2), and a front part (4). A hole (3) is provided in the middle part (2). A spring element (5) fixed to the front part (4) extends in its released state into the hole (3) to clamp a waist belt (not shown) against rear part (1). A knob (6) which may slide along a slot (7) in the front part (4) is adapted to release the spring element in one end position and to withdraw in the other end position said spring element (5) from hole (3) into a substantially co-planar position with front part (4) to remove the safety clamp from the waist belt or/and the keys (not shown) from the safety clamp.
Patent EP-0020737-A1 (EP)
Inventor: DIECK RONALD LEE
IPC: C08L53/00
Filed: 1980-07-01
Abstract: Des compositions de polyesters modifiees comprennent (a) une resine de poly(1,4-terephtalate de butylene) en combinaison avec une resine de poly(terephtalate d'ethylene) et/ou un copolymere polyester et (b) un modificateur comprenant une resine d'un copolymere a bloc de monoalkenyl-arene-diene selectivement hydrogene et d'un polycarbonate aromatique. Ces resines peuvent comprendre (c) des fibres de verre de renforcement et/ou (d) un retardateur d'inflammation. Le modificateur (b) fournit une resistance accrue a la rupture par impact, une resistance mecanique accrue et une resistance amelioree a la distorsion par la chaleur des articles moules a partir de ces compositions.
Patent EP-0034704-A1 (EP)
Inventor: ROURA MIGUEL JACINTO
IPC: C08L77/06
Filed: 1981-01-22
Abstract: A polyamide molding material having good impact strength at lowtemperature comprising a blend of 66 nylon; 6 nylon; and a toughening polymer, and process for preparing the same by melt compounding.
Patent EP-0039005-A1 (EP)
Inventor: KREJZA JURGEN
IPC: A47J27/09
Filed: 1981-04-15
Abstract: This invention relates to a valve assembly for a pressure-cooker in accordance with the preamble of claim 1.
Patent EP-0038542-A1 (EP)
Inventor: MORGAN DAVID FREDERICK
IPC: B62D5/09
Filed: 1981-04-16
Abstract: A load sensing controller is disclosed of the type which may be used in a hydrostatic power steering system. The controller housing includes a valving arrangement (29) and a fluid meter (31), through which fluid is delivered to a steering cylinder (15). A controller housing defines a load signal port (25) which is connected to a load sensing flow control valve (39) to vary the rate of fluid delivery to the controller. During normal operation, a steering load signal is sensed downstream of a variable flow control orifice (131) and communicated through a shuttle valve assembly (151) to the load signal port (25). When the steering cylinder is subjected to an overruning load, an increased load signal is sensed upstream of a variable orifice (136) and the shuttle valve assembly communicates this increased load signal to the load signal port to increase the rate of fluid delivery to the controller to prevent cavitation. The resulting increased rate of flow through the fluid meter increases follow-up movementto the valving, thus reducing the flow area ofthe variable orifice (136) to restrict the discharge flow rate, which also aids in preventing cavitation.
Patent EP-0042082-A1 (EP)
Inventor: ZANCHI VITTORIO
IPC: G06F9/48
Filed: 1981-05-23
Abstract: A microprogram sequencer for microprogrammed control unit develops microprogram consecutive addresses, branches to subroutines with address saving and possible return to microprogram, as well as interrupting microprogram forcings with address saving of the interrupted microprograms. 
     In order to allow the double saving of microprogram and subroutine addresses in case of concurrent interruptions and branches, the sequencer is provided with two address generation loops each including a register. The two loops have a common portion to which they accede through a multiplexer (23). 
     The first loop (23, 25, 22, 21, 30, 31) is further coupled to a saving register stack (20). 
     While the first loop executes the saving of a microprogram address and the latching of a branch address received from the second loop, the second loop (23, 25, 24, 39, 17, 18, 42, 19, 27, 29) executes a first updating and-, related latching of interrupting microprogram address. During the following cycle, by command of the first microinstruction of the interrupting microprogram, the second loop performs a first updating and related latch of the interrupting microprogram address and the first loop saves into the register stack (20) the branch address and performs a second updating and related latching of the interrupting microprogram address.
Patent EP-0071659-A1 (EP)
Inventor: PAIN JOHN RONALD
IPC: F28D7/10
Filed: 1981-08-05
Abstract: A heat exchanger with dual sealing elements through which a circulating fluid is circulated. The circulating fluid can be used for leak detection, cooling sterilisation or other uses. The exchanger comprises a plurality of coaxially arranged tubes (4) of thermally conductive material, the tubes being spaced apart radially by a pair of end manifolds (2) to form annular fluid flow passages at least one of the manifolds (2) having first and second sealing elements (25) for forming seals between the manifold (2) and the ends of the tubes (4), circumferential fluid passages (30) being defined between the first and second sealing elements (25), circulating fluid inlet means (32, 18, 34) for admitting a circulating fluid at first locations in said passages (30), and circulating fluid outlet means (36, 19, 38), for discharge of the circulating fluid at second locations in the passages (30), the first and second locations being circumferentially spaced for each passage (30).
Patent EP-0075033-A1 (EP)
Inventor: WEINAND G
IPC: B32B27/08
Filed: 1981-09-18
Abstract: A sheet material useful for preparing high strength composite structures, especially in the field of light weight construction material, comprises a layer (A) of a high strength fibrous material impregnated and/or coated with a curable synthetic resin in the B-stage and a layer (B) of a polyamide polymer or another polymer having similar properties and being compatible with the curable synthetic resin of layer (A), which layer (B) is partially or completely bound to or embedded in layer (A).
Patent EP-0046618-A1 (EP)
Inventor: BOLLMER HEINRICH
IPC: F16L47/34
Filed: 1981-08-14
Abstract: A device for affixing a drilling saddle 2 on to a pipe comprises a bracket with quick-acting clamps 2a, 2b to be fastened to said pipe and a retaining device 13 being movable and lockable on the bracket, an adjustable spring device exerting a constant pressure on the saddle to be affixed on to the pipe. The retaining device 13 comprises an accessible space for connecting a drilling head 6 to a drilling spindle 18, swing-away clamp halves 16, 17 for the saddle and a bored top cap 14 through which the drilling spindle 18 extends and is slideable.
Patent EP-0047040-A1 (EP)
Inventor: AMBAUM PETER ANTONIUS MARIE
IPC: E05B65/46
Filed: 1981-08-27
Abstract: An assembly of storage units (6,7) which are mainly used in offices for a well-ordered filing of documents, will appear to be too small after some time. If one adds a column of units, this will have a lock of its own. The invention provides an assembly whereof some or all units of some or all columns can be locked by one locking mechanism. In the case of storage units consisting of a case with inwardly directed flanges cooperating with side flanges of drawers, each column has a converting mechanism (11) which is not only responsible for the up and down movements of lock rods but also for the reciprocating movement of a coupling rod (12) whose other end can cooperate with the converting mechanism of adjacent columns.
Patent EP-0037704-A1 (EP)
Inventor: KOSTAS EVANS
IPC: G05B19/427
Filed: 1981-04-01
Abstract: A system for evaluating whether a work-performing robot can perform a series of programmed motions is disclosed which includes means for continuously comparing the velocity of the various links of a robot simulator, which is manually moved through the sequence of motions to be programmed, against predetermined velocity limits associated with the corresponding links of the work-performing robot which will reproduce the programmed steps, and providing humanly perceptible alarm indications uniquely identifiable with the various robot links when the motions manually programmed on the robot simulator exceed the velocity limits of the work-performing robot. Additionally, the individual velocities of the various robot simulator links are summed, and the sum continuously compared against the power limit of the hydraulic pump driving the link actuators of the work-performing robot. Should the aggregate velocity of the robot simulator links exceed the power capability of the hydraulic pump, that is, the pump capacity, an alarm indication is provided. In spray coating robot applications, the alarm indications occasioned by excessive link velocities, as well as excessive demands on the hydraulic pump, are recorded along with information indicating whether or not during a particular alarm condition the spray gun was ON or OFF. This record enables the manually programmed motion sequence to be evaluated to determine whether or not the alarm conditions which occurred during programming can be safely ignored and the program used to operate the work-performing robot.
Patent EP-0040527-A1 (EP)
Inventor: VILAGI BURTON J
IPC: B05B7/04
Filed: 1981-05-15
Abstract: An automatic safety system is built into a pneumatic motor (13) actuated dispensing gun to prevent the gun from dispensing liquid material whenever the nozzle of the gun is loosened or removed from the gun body. The safety system comprises an airflow passage (100,101,102) contained internally ofthe gun body for connecting the pneumatic motor (13) to a normally sealed surface located between the nozzle and the gun body. Removal or loosening of the nozzle relative to the body, breaks this sealed surface and results in leakage of sufficient air pressure to atmosphere as to prevent actuation of the pneumatic motor and thus opening of the normally closed flow control valve of the gun.
Patent EP-0038227-A1 (EP)
Title: Dispositif de mise en place d'un réacteur dans une cellule d'avion
Inventor: LEGRAND PAUL JOSEPH
IPC: B64F5/00
Filed: 1981-03-06
Abstract: Le dispositif comporte dos rails latéraux de guidage (2) disposés dans la cellule, et un dispositif comprenant deux rails de guidage latéral et un rail de guidage inférieure médian (4); un berceau avant (6) repliable et amovible portant deux galets et susceptible d'être fixé à l'avant du réacteur (5), les galets coopérant avec les rails de guidage latéral; un berceau arrière (7) amovible, muni d'un galet coopérant avec le rail de guidage médian inférieur (4); un châssis (8) auquel sont fixés de manière réglable les rails de guidage latéral; des moyens de déplacement vertical (10) et longitudinal (9) du châssis. Application à la maintenance des réacteurs placés en cellule.
Patent EP-0042781-A1 (EP)
Inventor: DUBROEUCQ MARIE-CHRISTINE
IPC: A61P25/20
Filed: 1981-06-12
Abstract: Composés, utiles comme médicaments, de formule : <IMAGE> dans laquelle R est fixé en position 2 ou 4 sur le cycle de la quinoléine et désigne un atome d'hydrogène ou un groupe alkyle 1-4 C, pyridyle, thiényle, phényle ou phenyle substitué, X est fixé en position 5, 6, 7 ou 8 sur le cycle de la quinoléine et désigne un atome d'hydrogène ou d'halogène ou un groupe alkyle 1-4 C, alcoxy 1-4 C, alkylthio 1-4 C ou CF3, R1 est un atome d'hydrogène ou un groupe alkyle 1-4 C, alcényle 3-4 C ou arylalkyle, A est un groupe CO, CHOH ou CH2, n et p sont egaux à 1 ou 2 le groupe <IMAGE> est fixé en position 2, 3 ou 4 sur le cycle de la quinoléine et le groupe <IMAGE> est fixé en position 2 ou 3 sur l'hétérocycle azote.
Patent EP-0076884-A1 (EP)
Inventor: PATRY JEAN
IPC: F28D20/02
Filed: 1981-10-14
Abstract: 1. Heat or cold exchanger and storage device operable according to the melting latent-heat effect, which comprises a container (10) in which elementary containers (34), having a spherical shape and filled with a heat and/or cold storage medium capable of generating a considerable quantity of heat when melting, are stocked, an air pocket being maintained in said elementary containers, characterized in that said main container (10) is cylindrical for improving the self-stocking of the spherical containers, and in that each elementary container consists of a pair of assembled semi-spherical elements (45-45') providing a gap (46) therebetween for permitting the circulation of the heat carrier medium, and is formed of a deformable material capable of absorbing volumetric variations resulting from crystallisation.
Patent EP-0042352-A1 (EP)
Inventor: GRIEDER ALFRED DR
IPC: C07B61/00
Filed: 1981-06-03
Abstract: A process is described for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines of the formula <IMAGE>   in which R1 and R2 are each methyl or ethyl and R3 is an alkyl group having 1-4 carbon atoms. According to this process, a 2-chloropropionic acid ester having 1-4 carbon atoms in the alkyl group is reacted in the presence of water and of a quaternary ammonium or phosphonium salt with an alkali metal iodide to give a mixture of the 2-chloropropionic acid ester and the 2-iodopropionic acid ester, and this mixture is subsequently reacted, after separating off the aqueous phase, at 110-130 DEG  C., in the presence of an alkali metal carbonate or alkali metal bicarbonate as an acid-binding agent, with excess 2,6-dialkylaniline, the reaction mixture is extracted with water and the mixture of the 2,6-dialkylaniline of the formula IV and the N-(1'-alkoxycarbonylethyl)-2,6-dialkylaniline of the formula I, which is obtained after separating off the aqueous extract, is separated by distillation. The N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines of the above formula which can be prepared by this process are valuable intermediates for the preparation of compounds having a pesticidal action.
Patent EP-0044329-A1 (EP)
Inventor: ULION NICHOLAS EUGENE
IPC: B32B/
Filed: 1981-01-07
Abstract: Articles enrobes et procede de production d'un tel article enrobe. L'article (1) est revetu avec un systeme qui assure une protection contre l'oxydation et la corrosion et qui reduit de maniere sensible la temperature du substrat. Une couche MCrAlY (2) est appliquee sur l'article a proteger et une ceramique a grains en colonne (5) est appliquee par depot a la vapeur sur l'article revetu de la couche MCrAlY. Une couche d'alumine (4) presente entre la couche MCrAlY (2) et la couche de ceramique en colonne (5) assure l'adhesion de la couche en colonne sur la couche MCrAlY. Une caracteristique importante est que l'interface (3) entre la couche MCrAlY et la couche d'alumine possede une faible rugosite de surface, et ceci augmente considerablement l'adhesion de la couche ceramique en colonne.
Patent EP-0053127-A1 (EP)
Inventor: BOTTIERI JOSEPH B JR
IPC: F16D55/00
Filed: 1980-09-22
Abstract: Une plaque de protection (24) est fixee entre la brassure (11) de la roue d'un vehicule automobile et le rotor (14) du frein a disque de cette roue. Cette plaque (24) recouvre le cote interieur axial de la brassure (11) et empeche la poussiere degagee par le frein a disque de se fixer sur la roue sur le cote exterieur axial de la brassure de roue (11), ou la poussiere est visible et nuit a l'aspect de la roue du vehicule.
Patent EP-0059720-A1 (EP)
Title: Conception d'emetteur pour rbsoa amelioree et commutation de transistors de puissance
Inventor: SULLIVAN DANIEL JOSEPH
IPC: H01L21/331
Filed: 1981-07-27
Abstract: Dispositifs de puissance a semi-conducteurs ayant une RBSOA (region de fonctionnement sure a polarisation inverse) et un temps de commutation de coupure ameliores utilises avec des charges d'induction et de resistance. L'emetteur (9) d'un transistor de puissance possede la forme d'un anneau sensiblement ferme de petite section mais de grande longueur peripherique, plie en une configuration tortueuse de telle sorte que la metallisation (12) de l'emetteur sur la region enfermee puisse donner une faible resistance en serie. Dans un mode preferentiel de realisation, l'emetteur (9) prend la forme du perimetre d'un peigne a deux cotes avec des regions de doigts emettrices (23) s'etendant depuis une colonne centrale (8). Une RBSOA et des temps de coupure ameliores sont obtenus par la geometrie specifiee de l'emetteur et les rapports de largeur donnes pour l'emetteur (10 et 22), la base (25 et 26) et le metal (24). Ces rapports permettent de produire le dispositif avec d'autres dimensions hors-tout.