baber/WOPTO huggingface dataset:
Patent EP-0020761-A1 (EP)
Inventor: MUELLER R
IPC: B07B1/52
Filed: 1980-09-24
Abstract: Procede et installation pour le tri de matieres en grains ou de semences comme par exemple des grains de cafe. Le probleme principal lors du tri de matieres de ce genre, reside dans la forme des grains qui est tres eloignee d'une forme ronde, ce qui a pour consequence que les grains traversent les mailles d'un tamis egalement en fonction de leur position par rapport a ce tamis. Dans le procede decrit la matiere a trier est dans une premiere etape debarrassee des matieres etrangeres puis triee dans un tamis en mouvement (15, 16) de preference lineaire. Le mouvement vibratoire en liaison avec des chicanes de barrage produit un etalement de la matiere sur la surface du tamis et contraint les grains a se deplacer suivant leur axe longitudinal. On augmente ainsi la probabilite que les grains se presentent par leur section la plus reduite et traversent ainsi les mailles du tamis. Le rendement de l'operation de tamisage s'en trouve augmente. L'installation comporte au-dessus du tamis (15, 16) des chicanes de barrage (21) transversales au mouvement de la matiere realisees de preference en une matiere elastique comme du caoutchouc rigide.
Patent EP-0051580-A1 (EP)
Title: A device for vertical transport of goods.
Inventor: PETTERSSON KENT GUSTAF
IPC: B66F9/06
Filed: 1980-05-07
Abstract: A machine for vertical transportation of goods, for instance transportation of pieces of packages from a packing line (15) onto a pallet (17). In a preferred embodiment the machine comprises a vertically movable lifting device (2) provided on a horizontally travelling waggon (1), said device (2) being provided with lifting forks (16) for receiving and lowering the pieces of packages. Preferably counterweights (12) are provided on said travelling waggon (1), said counterweights (12) being connected to the lifting device (2) by wires (11). The counterweights (12) are heavier than the lifting device (2) but the weight thereof is less than the total weight of the lifting device (2) and the thereon loaded pieces of packages. The transmission comprises an endless loop (4) preferably a cogged belt, which at (9) is fixedly mounted to the lifting device (2), which is driven by one single small motor (3), preferably of the electrical type. During a cycle of operations the pieces of packages are fed from a packing line (15) out onto the lifting forks (16) of the machine until they abut a start impulse switch (5) that starts the motor (3). Due to the weight of pieces of packages the lifting forks (16) are lowered until they are stopped by the pallet (17). Then, the motor (3) pulls the travelling waggon (1) backwardly. However, the pieces of packages are stopped by support rolls (13) and will rest upon the pallet (17). In a rear position the motor (3) is reversed by a switch (6). Then, the lifting device (2) provided with the lifting forks (16) is drawn upwardly by the counterweights (12) until it reaches a mechanical stop (14). The motor (3) continues to be in operation and pulls the travelling waggon (1) forwardly until it reaches a terminal position switch (10) that stops the cycle of operations. Then the cycle of operations is repeated until the pallet has been loaded up to a desired level.
Patent EP-0029853-A1 (EP)
Title: Systeme de commande d'allumage utilisant un circuit numerique
Inventor: WRATHALL ROBERT STEPHEN
IPC: F02P5/04
Filed: 1980-12-30
Abstract: Un systeme de commande d'allumage (10) est decrit. Des detecteurs d'avance du vilebrequin (15, 16) et des detecteurs de reference (17, 18) sont utilises pour determiner les positions de l'avance a l'allumage par etincelles possible maximum et minimum. Pour chaque impulsion d'avance maximum (tA), un compteur principal (41) commence le comptage sequentiel d'impulsions d'horloge (C1), le comptage maximum obtenu par le compteur (41) etant en rapport avec la vitesse du vilebrequin du moteur. Le comptage du compteur principal (41) est utilise par un circuit (121) pour determiner le temps (tDW) anterieur a l'impulsion d'avance maximum (tA) a laquelle se fait l'excitation de la bobine d'induction. Le comptage du compteur principal determine aussi plusieurs entrees sur un circuit (48) a memoire morte (ROM) dont la sortie commande un multiplicateur (53) qui recoit des signaux d'horloge d'entree (C2) et assure la division selective de frequence de ces signaux d'horloge selon la sortie de la memoire morte (ROM). La sortie du multiplicateur est couplee a un accumulateur (80, 81, 82) qui assure un comptage accumule utilise pour determiner l'existence d'etincelles. Un circuit de modulation de largeur d'impulsion (56) recoit un signal analogique qui est fonction de la pression d'aspiration du moteur detectee et produit un signal numerique periodique correspondant a deux etats qui possedent un cycle de travail qui est fonction de la grandeur du signal analogique d'aspiration. Ce signal est accouple comme entree sur la memoire morte (ROM) (53) qui commande le multiplicateur. De cette maniere le comptage de l'accumulateur se fait en fonction de l'intensite ou grandeur du signal analogique d'aspiration.
Patent EP-0047814-A1 (EP)
Inventor: BAHR DIETRICH JURGEN DR
IPC: B41M5/24
Filed: 1981-06-05
Abstract: 1. Record carrier for electro-erosion printers, with a base material coated with two lacquer layers containing pigments and showing a surface roughness, which layers are covered in turn by a thin metal layer consisting of aluminum, or containing aluminum as its main component, characterized in that the first lacquer layer over the base material is made of an 8% to 12% by weight solution of a macro-molecular cellulose acetate butyrate in ethyl acetate which also contains 15 to 20% by weight CaCO3 with a granulation of 10 mu m to 15 mu m, 2 to 3% by weight of fine or coarse granulation carbon black, and 2% by weight plasticizer, the percentages referring to the weight of the final fluid, filler-enriched lacquer, and that the second lacquer layer is made of an 8% to 12% by weight solution of a macro-molecular cellulose acetate butyrate in ethyl acetate which also contains 0 to 1% by weight CaCO3 with a maximum granulation of 1 mu m to 2 mu m, 2 to 3% by weight of fine carbon black with a maximum granulation of 1 mu m to 2 mu m, and 2% by weight plasticizer, with the percentages referring to the weight of the final fluid, filler-enriched lacquer or that instead of 2 to 3% by weight of fine granulation carbon black the second lacquer contains a quantity with the same colour effect of a soluble dye.
Patent EP-0046252-A1 (EP)
Inventor: DIVISEK JIRI DR
IPC: C25B13/04
Filed: 1981-08-08
Abstract: Ein poröses Oxiddiaphragma für die alkalische Elektrolyse, insbesondere Wasserelektrolyse, wird gemäß der Erfindung aus durch Oxidation vereinigten Pulverteilchen auf einem gerüstgebenden durchlässigen Träger gebildet. Als Träger dient dabei vorzugsweise ein Netz- oder Siebträger mit einer maximalen Maschenweite von einigen 100µm. Das insbesondere durch Ni, Fe oder Cu gebildete Metallpulver von vorzugsweise 0,5 bis 10µm mittlerer Korngröße wird vor der Oxidation zweckmäßigerweise durch Kaltpressen mit 0,01 bis 20 t/cm² verdichtet und bei hohen Temperaturen in sauerstoffhaltigem Gas aufoxidiert bis zur Erzielung von Widerstandswerten von zumindest einigen 100 Ω/cm², insbesondere etwa 1 kΩ/cm². Die Dicke der aufoxidierten Pulverschicht sollte etwa 10 bis 500 µm betragen. Zweckmäßigerweise werden solche Diaphragmen beidseits wandwichartig mit porösen Elektrodenschichten durch galvanische Abscheidung von Nikkel/Zink und Herauslösen von Zink versehen und so für Elektrolysezellen verwendet.
Patent EP-0046985-A1 (EP)
Inventor: NARUMIYA TSUNEAKI
IPC: B32B5/18
Filed: 1981-08-26
Abstract: The ink platen (10) for use in a dot printer is impregnated with ink and is arranged such that printing needles (12) strike the ink platen (10) through a sheet of paper (11) placed in front of the ink platen (10), whereby ink dots are imprinted on the paper (11) at the points of impact of the printing needles (12) to form a character on the paper (11) in a dot-matrix format. The new ink platen (10) comprises a compressed body of a flexible reticulated polyurethane foam, and said compressed body has a surface hardness of at least 45 degrees and an internal hardness of at least 30 degrees on the hardness scale of a spring type hardness tester (type A) when the hardness is measured by using this A type tester with the method defined in Japanese Industrial Standard K 6301-1975, the surface hardness being higher than the internal hardness.
Patent EP-0036226-A1 (EP)
Inventor: STEINMETZ ANTHONY
IPC: H05K3/24
Filed: 1981-02-23
Abstract: Electric connecting means, such as connectors having a contact element which is coated with a considerably thinner (0.1-2 µm) noble metal layer than is customary and which is coated with a paste-like mixture comprising hard, electrically conducting particles.
Patent EP-0041302-A1 (EP)
Inventor: POST WILLEM PIETER
IPC: B21D51/26
Filed: 1981-05-26
Abstract: To prevent fold formation when arranging a circumferential flange and a circular constriction adjoining the same, the material of the sleeve body (1) is locally arrested under a . sufficient clamping force between the inner and outer segments (4,7) of a deformation device.
Patent EP-0082893-A1 (EP)
Inventor: V D SANDEN ADRIANUS JOHANNES H
IPC: B60W30/18
Filed: 1981-12-29
Abstract: The non-uniformity of the crank-shaft with stationary number of revolutions of internal combustion engines is unpleasant for the passengers in a vehicle which is equipped with such an engine. This is avoided by providing the clutch mechanism with means (6, 7, 8, 9) which take care that after flooring the clutch pedal (1) and after switching the gear handle to neutral position, the clutch (3) remains declutched when the clutch pedal (1) is released.
Patent EP-0040017-A1 (EP)
Inventor: WILLIAMS DAVID CHARLES
IPC: H03K17/693
Filed: 1981-04-28
Abstract: A switching system for sequential connection of a plurality of loads to an alternating current supply. 
     Electrical loads which may be heater elements (11) on helicopter blades (10) are sequentially connected to a source (12) of a three-phase alternating supply (A, B, C) by a switching arrangement (46) having switch devices (S1-S23) which are sequentially operated by control signals (S1a1 - S23c2). Switch control data is supplied as series pulses from a computer (16) on a single line (15) to a distributor arrangement (13) which decodes and routes the series pulses to provide the control signals (S1a1 - S23c2). The distributor arrangement includes devices (44, 39) for inhibiting supply of the control signals except when the voltage of the phase (A or B or C) to be switched is substantially zero, and also advances the control signals so that the switches (S1 - S23) are in a condition to connect each load before disconnection of a succeeding load.
Patent EP-0057307-A1 (EP)
Inventor: WALSH JOHN ARTHUR
IPC: F16B5/00
Filed: 1981-06-24
Abstract: A window or door frame (10) has at at least one corner a mitre joint (10) between two adjacent members (30, 32) which joint is reinforced by at least one double dovetail or key-shaped insert (46) driven into complementarily shaped slots (38, 40, 42, 44) in the end faces (34, 36) of the members facing one another at that corner. A single pair of slots and insert, or a plurality of pairs of slots and inserts can be provided at each corner of a frame, and the inserts and respective complementary slots can be the same throughout or differently shaped in cross-section: the inserts can be pre-cut to length and can have pre-shaped ends before insertion and can be finished flush with the inwardly and outwardly facing surfaces of the frame members. Adhesive can be used between the member end faces and/or between slots and insert. The longitudinal axes of a pair of slots and insert are parallel to the plane of the frame.
Patent EP-0048102-A1 (EP)
Inventor: CRANE JOLYON MICHAEL
IPC: H01T23/00
Filed: 1981-08-27
Abstract: An air ionization device for generating negative ions comprises an electrode (14), and a circuit including a transformer (5) and voltage-doubler rectifier circuits (7,8) for producing from a relatively low voltage source (1,2) a negative voltage for application to said electrode (14) of sufficient magnitude to cause a corona discharge and produce negative ions at said electrode (14), said electrode (14) being formed of carbon fibre filaments (16).
Patent EP-0056556-A1 (EP)
Inventor: FAVREAU MICHEL
IPC: H01J31/38
Filed: 1981-12-31
Abstract: The invention relates to pick-up tubes having target storage, for television cameras. The pick-up tube comprises a pair of metal plates (P1 and P2) to which is applied an alternating potential difference of frequency at least twice as large as the maximum video frequency and of amplitude such that the inter-line space is scanned. A single tube thus permits 625-line or 312.5-line scanning without there being any flickering of the image when picking up on 312.5 lines. Application to television cameras. <IMAGE>
Patent EP-0062034-A1 (EP)
Inventor: BLOY GRAHAM PHILIP
IPC: H03G5/04
Filed: 1980-10-03
Abstract: Systeme de traitement de basse frequence pour transferer avec un rendement maximum des signaux de basse frequence. Des signaux a traiter sont envoyes vers un filtre d'entree a bande passante (19), puis de la vers une premiere commande de frequence active (23). Sa sortie entraine un premier compresseur de tension (27) limitant selectivement la dynamique des basses frequences a une fenetre predeterminee, cette derniere etant preajustee et entrainee de maniere commandee avec differentes bandes de basse frequence d'amplitude determinee par la premiere commande de frequence a des niveaux de compression maximum indiques par un indicateur visuel (33). La sortie du premier compresseur est presentee a une seconde commande de frequence active (35) entrainant un second compresseur dynamique (37) avec differentes bandes de basse frequence. Un second indicateur visuel (50) indique le niveau de compression maximum de ces dernieres. Un controle de gain automatique (AGC) (29) rattache au second compresseur envoie une reaction au premier compresseur de tension via un reseau de circuit AGC pour commander la compression primaire en fonction de la compression dynamique generale moyenne du systeme. Le reseau de circuit AGC alimente aussi un troisieme indicateur visuel (45) qui affiche la tension de sortie comprimee moyenne. La sortie traitee du second compresseur est envoyee a un filtre de sortie a bande passante (52), sortie dont la frequence est attenuee de maniere accentuee par ce filtre, est fournie pour un usage ulterieur. Un etage de sortie de haut niveau (56) est egalement utilise selectivement pour l'entrainement de dispositifs auxiliaires.
Patent EP-0059743-A1 (EP)
Title: Pompe destinee a assurer la circulation sanguine
Inventor: GAY CHRISTIAN MARIE DENIS
IPC: A61M60/851
Filed: 1981-09-11
Abstract: Pompe destinee, notamment, a assurer la circulation sanguine constituee par l'association d'une pompe a galets (1 a 5) et d'une pompe helicoidale a mouvement circulaire alternatif (6 a 8), le fluide, a activer, traversant d'abord la pompe a galets. Cette pompe permet d'assurer une circulation extra-corporelle. Pour realiser une assistance cardiaque, la pompe a galets est connectee, en derivation, a l'entree de la pompe helicoidale dont le tambour est entraine par un moteur electrique, pas a pas, loge a l'interieur dudit tambour.
Patent EP-0061057-A1 (EP)
Inventor: KLINKMANN KURT
IPC: C07C29/74
Filed: 1982-03-08
Abstract: The invention relates to a process for purifying, by treatment with an acid ion exchanger and, if desired, a basic ion exchanger, the methanol employed in the preparation of formaldehyde.
Patent EP-0081685-A1 (EP)
Title: Filmwellenleiter
Inventor: UNGER HANS-GEORG PROF DR-ING
IPC: G02B6/12
Filed: 1982-11-12
Abstract: Filmwellenleiter, bestehend aus Trägersubstrat (S) mit aufgebrachtem optisch wellenführendem Film (F1). An vorbestimmten Stellen ist dieser Film mit einer optisch wirksamen Auflage (L1, P1) versehen. Durch geeignete Dimensionierung kann man dispersive bzw. dispersionsarme Komponenten für die integrierte Optik herstellen.
Patent EP-0083711-A1 (EP)
Inventor: HAMANE TOKUHITO
IPC: H02K15/06
Filed: 1982-11-18
Abstract: A coil inserting apparatus for inserting coils into slots of a stator core of an electric rotary machine. The apparatus includes a plurality of groups of blades for guiding the coils into the slots, a plurality of blade holders, a coil pusher, a rotary driving means for driving the coil pusher and the plurality of the blade holders and a mechanism for converting a rotary motion into a linear reciprocating motion, so that the coil pusher and the plurality of the blade holders are caused to make linear reciprocating motions in the axial direction of the plurality of the blade holders.
Patent EP-0080194-A1 (EP)
Inventor: KONIG WOLFGANG DR
IPC: C07K7/06
Filed: 1982-11-20
Abstract: A peptide of the formula B1-B2-A1-A2-X in which B1 denotes a basic aminoacid, B2 denotes a basic aminoacid, A1 denotes an aromatic aminoacid, A2 denotes an aromatic aminoacid and X denotes an aminoacid in which the carboxyl group can be esterified, a process for the preparation thereof and the use thereof.
Patent EP-0083506-A1 (EP)
Inventor: VOICE ROBIN STEPHEN
IPC: B65D41/26
Filed: 1982-12-30
Abstract: A combined closure cap and measuring cup has a conventional roof-plus-skirt form. However contrary to standard practice the engagement with which the cap is secured to a bottle, and the seal are formed in the skirt remote from the roof. This has the advantage of preventing residues of liquid in the cap from draining down the exterior of the bottle.
Patent EP-0081407-A1 (EP)
Inventor: BRUN CLAUDE
IPC: B01J8/10
Filed: 1982-11-17
Abstract: The invention relates to a process for polymerizing in an aqueous phase using heterogeneous catalysis and to a spherical reactor for carrying out said process. At least one monomer which is gaseous under the reaction conditions is just in contact with a solid catalyst in an agitated polymerization zone. The polymerization zone is defined by a spherical wall and the agitation is effected by means of a turbine unit having blades driven in rotation. The blades extend alongside the wall on 10 to 60% of its surface. The particles of the catalyst and the growing polymer powder are driven by centrifugal force onto at least a part of the spherical wall and fall back into the central part of the spherical zone, thereby ensuring a thorough and uniform mixing without any dead zone. The invention is useful for prepolymerizing or polymerizing olefins.
Patent EP-0096749-A1 (EP)
Inventor: COHEN MARTIN LEONARD
IPC: C09K11/07
Filed: 1983-05-09
Abstract: Aqueous chemiluminescent systems are found to have improved chemiluminescence due to presence of surfactants in minor amounts.
Patent EP-0125330-A1 (EP)
Inventor: BARESH JOSEPH MARION
IPC: G01B5/00
Filed: 1983-05-16
Abstract: A U-shaped checking fixture has the legs of a "U" extending vertically upward. A series of measuring probes extend horizontally and laterally inward a measured amount from one of the legs and the ends of the probe define a contour of the skin to be checked. A skin is suspended essentially vertically alongside the measuring probes, another set of matching probes on the other leg of the U-shaped fixture force the skin against the measuring probes and any out of tolerance part of the skin is recorded.
Patent EP-0103279-A1 (EP)
Inventor: SENATORE GUY
IPC: C08G75/02
Filed: 1983-09-08
Abstract: A method for affecting the crystallization of poly(phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymers is contacted with polyvalent metal cations in aqueous solutions at an elevated temperature for a time sufficient to affect the crystallization of the polymer.
Patent EP-0086001-A1 (EP)
Inventor: VAN KLINKEN PETER GERHARDUS
IPC: E02D19/18
Filed: 1983-01-21
Abstract: Method for manufacturing a screen that restricts or obstructs the flow of subsoil water in the ground by providing in the ground from the land level downwardly subsoil water retaining wall elements (1,2; 11,12; 17) that engage each other and are in the shape of wide more or less souple films or sheets (1,2; 11,12; 17), that therefor with their lower edge are releasably connected to a flushing lance (19) that in essence is as wide as each film (1,2; 11,12; 17) and said lance (19) after insertion of the film (1,2; 11,12; 17) in the ground is released and retracted. 
     The invention aims to provide a method with which it is possible to cause in a very simple manner a good seal and coupling of the films (1,2; 11,12; 17) adjoining each other.
Patent EP-0102132-A1 (EP)
Inventor: FOX RICHARD E
IPC: B41M5/28
Filed: 1983-03-04
Abstract: A thermally-responsive transparent film comprising chromogenic material and colour developer material and on which film marks are developed in response to the application of heat to form an image. These images can be erased by the action of certain liquids or vapours. The imaged and erased states are fixed under a range of environmental conditions. This film finds particular utility as a reusable projection transparency.
Patent EP-0103474-A1 (EP)
Inventor: COOKE BERNARD
IPC: C09J4/00
Filed: 1983-09-09
Abstract: An improved sealing or adhesive composition comprising s stable slurry of solid meltable wax-like particles dispersed in a liquid adhesive or sealant composition, such as an anaerobic adhesive of sealant, which may be caused to cure at a time later than the time of application. The composition may be applied to threaded bolts or other articles by pumping the slurry through a heated applicator head to dispense homogeneous liquid on the article which hardens on cooling to a non-mobile settable coating.
Patent EP-0107908-A1 (EP)
Inventor: ARAYA ABRAHAM
IPC: B01J29/00
Filed: 1983-09-22
Abstract: A new zeolite material designated EU-7 has a molar composition expressed by the formula: 0.5 to 2.5 R 2 0 : Y 2 0 3  : at least 20 XO 2  : 0 to 600 H 2 0 wherein R is a monovalent cation or 1/n of a cation of valency n, X is silicon and/or germanium, Y is one or more of aluminium, iron, chromium, vanadium, molybdenum, arsenic, antimony, manganese, gallium or boron and H 2 0 is water of hydration additional to water notionally present when R is H, and having an X-ray powder diffraction pattern substantially as set out in Table 1. The zeolite material is prepared from a reaction mixture containing XO 2  (preferably silica), Y 2 0 3  (preferably alumina) and optionally an organic compound, most preferably butane-1, 4-diamine.
Patent EP-0125365-A1 (EP)
Inventor: PARRAGA GARCIA JULIAN
IPC: F16H3/66
Filed: 1983-10-25
Abstract: A transmission comprising epicyclic gears having planets and cog wheels or crown gears and braking means. Each of the planets is multiple; that is, it is constituted by an n number of cogwheels which have different pitch diameter values and are coaxial and turn-linked, the physical shaft of the planetary member mount (a member incorporating the multi-planet shafts p) being called principal shaft 2. Each of the cogwheels n (sunwheels) meshes with a like wheel p of the multiple planets, there is one, the principal wheel turn-linked and coaxial with a physical shaft, which is designated principal shaft 1. The remaining n-1 wheels being positioned coaxially with this shaft and with freedom of turn among themselves and with the principal shaft 1, known as auxiliary wheels. The braking means can be of known type such as multi-disc, ring-piston and hydraulic-drive and there are as many braking means as auxiliary wheels, that is n-1, and each when applied prevents a certain auxiliary wheel from turning, for which appropriate mechanical connections are provided which coaxially turn-link each auxiliary wheel with each turning disc or discs of each braking means, with which and owing to the independent action of each braking means as many transmission ratios are obtained (quotients between turning speeds) between the principal shafts 1 and 2 as there are braking means, or n-7.