baber/WOPTO huggingface dataset:
Patent EP-0033261-B1 (EP)
Title: Permutation security locks
IPC: E05B49/00
Filed: 1981-01-16
Granted: 1984-05-16
Abstract: The opening order of this safety lock causes the following operations to occur successively: application, to the key, of a coded sequence of angular solicitations in both directions, then the free rotation of this key in a given direction. The decoding is ensured electrically by comparing, with a previously memorized reference sequence, the train of electrical pulses generated by two electromechanical transducers actuated, according to the sequence applied to the key, by a cam itself driven by this key.
Patent EP-0083385-B1 (EP)
IPC: A23L3/04
Filed: 1981-12-31
Granted: 1985-10-30
Abstract: 1. Method for the handling of food products in plastic bags, for the purpose of sterilising them in a sterilisation installation wherein tubular baskets are moved horizontally, the plastic bags being arranged in cylindrical containers which are open at one end and which alone are subjected to mechanical stresses, characterised in that the containers are presented in pairs, with their openings opposite each other, and are moved together longitudinally to be fed into the baskets and discharged from the baskets.
Patent EP-0068273-B1 (EP)
IPC: B42F15/00
Filed: 1982-06-15
Granted: 1985-05-15
Abstract: 1. Device for the transversely displaceable suspension of a letter file which has, for the purposes of suspension on carrier rails arranged at different heights, one hook (21) engaging the higher lying carrier rail from above and one hook (31) engaging the lower lying carrier rail from above and from behind, characterised in that the hooks (21, 31) are formed on plates (2, 3) that are arranged on the interior of the letter file back cover (11) in the region adjacent to the letter file back (12), and that, for the purposes of suspension on carrier rails arranged at the same height, lugs (4) are mounted in a restrictedly swivelable manner and in a known way on the plates (1, 2), which lugs when swivelled outwardly rest against stop means formed by arms bent out form the plates (2, 3).
Patent EP-0062015-B1 (EP)
IPC: C02F1/52
Filed: 1982-03-12
Granted: 1987-06-16
Abstract: The invention relates to an aluminium sulphate composition for water-purifying, paper-sizing and plant-dewatering purposes, the composition comprising an aqueous solution of aluminium sulphate containing polynuclear complexes of the kind Alm(OH)n(3m-n)+ in which m and n are positive integers. The composition has a total aluminium content, Altot, of between about 0.2 and about 2 moles per liter, and is a clear, stable solution up to a content of polynuclear complexes which greatly exceeds that previously thought possible. The invention also relates to a method for producing the composition, in which method a carbonate or hydrogen carbonate of alkali metal and an aluminium sulphate is brought into aqueous solution and the amount of carbonate or hydrogen carbonate is so selected in relation to the amount of aluminium sulphate that a given highest mole ratio OH/Al is obtained in the aqueous solution at the desired predetermined total aluminium content of the solution.
Patent EP-0086414-B1 (EP)
Title: Auxiliary device for vehicular safety-belt with automatic retractor
IPC: B60R22/18
Filed: 1983-02-04
Granted: 1986-08-06
Abstract: This invention provides a universally applicable additional attachment capable of being adapted without any problems to all safety belt systems known to date. Such an attachment is provided with an additional brace, which permits connecting the base plate with the belt reverser arranged in the belt duct provided in the body of the vehicle. Said additional brace has two clamping elements, of which the second clamping element serves for resiliently connecting it with the base plate (10).
Patent EP-0090933-B1 (EP)
IPC: B26D3/16
Filed: 1983-02-18
Granted: 1987-07-01
Abstract: 1. A method of perforating or of perforating and cutting the walls of hollow bodies made of plastic, said bodies being capable of running true or of presenting rotational symmetry, in particular reels such as textile tubes, characterized in that the hollow body (2) to be perforated is rotated and the points where it is to be perforated are repeatedly punctured by a plurality of needles (8) and the puncture action is repeated in succession at a frequency and with a rapidity such that the tips of the needles (8) in each case repeatedly entering holes being formed heat themselves by friction and make perforations from initially small holes.
Patent EP-0094633-B1 (EP)
IPC: C07D209/54
Filed: 1983-05-13
Granted: 1988-11-09
Abstract: The invention provides compounds of the formula I    <IMAGE>  (I)  in which m is 1 to 3 and n is 1 to 4, a process for their preparation, and their use as intermediates for the manufacture of valuable medicaments, and starting products for the preparation of compounds of the formula I.
Patent EP-0105142-B1 (EP)
IPC: B29C48/305
Filed: 1983-08-11
Granted: 1987-07-08
Abstract: 1. A device for extruding thermoplastics, the plastics melt being conveyed by conveying means through an extrusion die (1), the walls of whose outlet gap (6) are provided with recesses arranged one after the other in the direction of extrusion, wherein the smallest width (L1) of the gap between the recesses (7, 8) in the walls is > 0.3 mm, and the ratio of the largest gap width (L2) to the smallest gap width (L1) L2/L1 is >= 1.5.
Patent EP-0109041-B1 (EP)
IPC: B42C9/02
Filed: 1983-11-09
Granted: 1988-10-12
Abstract: In a process and apparatus for binding books, upper (forward) portions of bookblocks in a vertical position with backs down are gripped by clamps on a conveyor for transporting the bookblocks through successive operating stations. At one operating station a rotating element dipping in a bath of adhesive applies adhesive in transverse strips to backs of bookblocks. At another operating station rollers apply adhesive to lower (rear) portions of first and last pages of the bookblocks. As front and back covers connected by a back are transported, inside up, along a path merging with the path along which said bookblocks are transported, adhesive is applied by rollers or spray heads to outer (forward) portions of the front and back covers. The covers are brought under respective bookblocks and lower (rear) portions of the bookblocks together with the covers are gripped between opposed pressing bars. As the bookblock with the cover thereon is further advanced in a guide channel, the clamp is removed and the book passes between pairs of opposed rollers which engage lower (rear) portions. Finally the books are pressed between opposed pressure plates before being discharged to a delivery system or to storage.
Patent EP-0117959-B1 (EP)
IPC: C07F9/38
Filed: 1983-11-16
Granted: 1986-09-03
Abstract: New nitrosourea compounds that can be used as medicaments and correspond to the general formula I    <IMAGE>  (I)  in which R1 is hydrogen, C1-C6 alkyl or phenyl, R2 is hydrogen, C1-C6 alkyl, thienyl, or phenyl which may carry substituents, R3 is hydrogen, C1-C6 alkyl, or benzyl which may carry substituents, or R2 and R3 together represent -(CH2)m-, m being 3 or 4. Pharmaceutical compositions; therapeutic administration especially for the treatment of tumours.
Patent EP-0109417-B1 (EP)
Title: Convertisseur de pression hydropneumatique
IPC: F15B3/00
Filed: 1983-05-24
Granted: 1986-11-26
Abstract: Convertisseur de pression hydropneumatique avec une première partie pneumatique et une seconde partie hydraulique. L'essentiel de l'invention réside en ce que la première partie pneumatique est formée par un cylindre souple muni d'une plaque frontale présentant une cavité cylindrique. Le cylindre de la seconde partie hydraulique est disposé dans la cavité cylindrique de la plaque frontale du cylindre souple. Le piston du cylindre hydraulique est fixé à la paroi frontale qui présente la cavité cylindrique. Le cylindre hydraulique présente une chambre d'arrivée du fluide, reliée à une conduite d'arrivée, et une chambre de déplacement qui en est séparable avec le cylindre hydraulique. La solution selon l'invention est d'encombrement particulièrement faible du fait que la première et la seconde partie sont placées l'une dans l'autre. En outre, la course du piston nécessite seulement un faible volume.
Patent EP-0121731-B1 (EP)
IPC: C08L61/24
Filed: 1984-03-01
Granted: 1987-01-14
Abstract: A U.F. foam that is diamensionally stable, but low in formaldehyde, was made by adding to a conventional solution of a urea formaldehyde resin precondensate, before foaming, up to 50% urea, relative to the solid resin substance, and one or several connecting agents from the group of sulfurous alkyl compounds, saturated monobasic carbonic acids, saturated and unsaturated dicarbonic acids, purine compounds, inorganic acids of the group of halogens and chalcogens, and their salts, phosphoric acids and their salts, alkali metal salts and alkaline earth metal salts, in such quantity and in such a way that the pH of the resulting solution remains above 7; and subsequently foaming the solution with a hardener/foaming-agent solution in the conventional manner.
Patent EP-0125538-B1 (EP)
Title: Single acting fluid-pressure-operable device
IPC: F15B15/14
Filed: 1984-04-25
Granted: 1987-08-12
Abstract: A fluid-pressure-operable device 1 includes two relatively-movable components 2, 3 defining a variable-volume working chamber 9. A sealing element 5 of elastomeric material is carried, or formed, by one of the components and is in sliding and sealing engagement with the other of the components normally to resist escape of fluid under pressure from chamber 9 to the exterior thereof. That face 15 of element 5 remote from the chamber is so provided with channel 16 that as pressure in the chamber increases the element is permitted progressively to deform and some of the material of the element thus displaced is then accommodated by the channel. When the pressure exceeds a predetermined value, deformation of the element is such that sealing engagement of the element with the other of said components is broken so that the pressure in chamber 9 is relieved to the exterior thereof.
Patent EP-0145172-B1 (EP)
IPC: G01V5/10
Filed: 1984-10-16
Granted: 1988-06-01
Abstract: Earth formations penetrated by a borehole are irradiated with pulses of fast neutrons. The epithermal neutrons resulting from moderation of the fast neutrons are detected in a plurality of time intervals to determine the porosity of the adjacent earth formations independently of lithology. Statistical results are improved by taking the ratio of the count rate during build-up of the epithermal neutron population to the count rate during die-away.
Patent EP-0116525-B1 (EP)
IPC: E04D3/30
Filed: 1984-02-08
Granted: 1990-05-09
Abstract: The present invention relates to a system intended to secure a pre-shaped thin walled external roofing (7), which supports a layer (4) of medium-hard insulation, on an underlying carrying roof structure (1) which system has the form of a strip. 
<??>The invention is characterized in that the strip comprises a plurality of groove-shaped portions (5a), which are connected by crest-shaped portions (5b), and that securing members (6) are intended to extend through the bottom of the groove-shaped portion (5a) and be connected to the carrying roof structure (1). The external roofing (7) is via fastening members (11) connected to the crest-shaped portions (5b) of the system according to the invention.
Patent EP-0126156-B1 (EP)
Title: Lunettes
IPC: A61F9/02
Filed: 1983-11-23
Granted: 1990-02-21
Abstract: Lunettes à verre unique avec dispositif de ventilation amélioré. Les lunettes comportent une monture (12) dotée d'un verre transparent (16) en travers de son côté avant; la monture est fixée à la tête de l'utilisateur par une courroie (22) ou un élément similaire. Une chambre de lunettes (26) est ainsi formée entre la monture, le verre et la tête de l'utilisateur. Au moins un orifice de ventilation (28) est formé à travers la monture qui est ouvert à la chambre alors qu'un canal de ventilation allongé (36) est fixé à la monture tout en s'étendant vers l'arrière à partir de celle-ci. Une extrémité du canal est ouverte à la chambre de lunettes alors que l'autre extrémité du canal est ouverte vers l'arrière de la monture de lunettes. Lors de l'utilisation, l'air est évacué de la chambre de lunettes et sort par le canal de ventilation grâce aux forces de Venturi.
Patent EP-0168060-B1 (EP)
IPC: B65D21/02
Filed: 1985-07-12
Granted: 1988-10-19
Abstract: 1. Stackable pallet, in particular for heavy loads, with an upper horizontal frame which is rectangular in plan form, four corner posts (1a, 1b, 1c, 1d), a pallet bottom (43) and two lower stiffening struts (3a, 3b) connecting in each case two corner posts in pairs, characterised by the following features : - the upper horizontal frame is formed by two longitudinal tubes (2a, 2b) and two cross tubes (6a, 6b) and is closed at all sides ; - the corner posts (1a, 1b, 1c, 1d) are arranged in the four corners of a rectangle having the longitudinal dimension X measured from outer edge to outer edge of two corner posts (1a, 1b) ; - the longitudinal tubes of the frame rest on two corner posts in each case ; - the cross tubes of the frame lie outside of the rectangle formed by the corner posts, the distance Y of the opposed inner edges of the cross tubes of the frame being larger than the longitudinal dimension X by a small tolerance rate (2 x DELTA1 ) ; - there is provided a troughlike receiving body (40) having a U-shaped cross section for the freight, this receiving body being open at the top and towards the longitudinal sides of the pallet and having a horizontal section (43) forming the bottom of the pallet, the receiving body being limited by vertical sections (42) at the transverse sides of the pallet ; - the maximum dimension of the receiving body in the longitudinal direction of the pallet is smaller than the distance Y of the opposed inner edges of the cross tubes of the frame by a small tolerance rate (2 x DELTA2 ) ; - the receiving body is dimensioned in such a manner that at the longitudinal sides there remains a space (41) relative to the longitudinal tubes of the frame of at least the width of a corner post ; - the receiving body is connected only at the upper ends of the vertical sections to the cross tubes of the frame.
Patent EP-0167190-B1 (EP)
IPC: B65G53/52
Filed: 1985-05-23
Granted: 1989-02-01
Abstract: Apparatus and process for transferring pulverent material from a supply container to a delivery point comprises an elongate exhaust pipe having a first end and a second end with a filter near the second end, an intake pipe extending from the supply container to the first end of the exhaust pipe and a transfer pipe extending from the first end of the exhaust pipe to the delivery point. With the first end of the exhaust pipe connected with the intake pipe, suction is applied to the second end of the exhaust pipe to draw pulverent material from the supply container to and through the intake pipe into the exhaust pipe where it is blocked by the filter. The first end of the exhaust pipe is then connected with the transfer pipe and air under pressure is supplied to the second end of the exhaust pipe to propel the pulverent material from the exhaust pipe to and through the transfer pipe to the delivery point and to clear the filter.
Patent EP-0165807-B1 (EP)
IPC: A61F13/00
Filed: 1985-06-19
Granted: 1989-08-30
Abstract: Absorbent devices (10), such as sanitary napkins, having an apertured topsheet (11) which is generally pervious to liquids and which is provided with gross foramina (32) and a resilient layer (13) underlying said apertured topsheet. Preferred apertured topsheets include formed thermoplastic films. The apertured topsheets are provided with fine foramina (31) having equivalent hydraulic diameters from about 0.12 to about 1.25 millimeters and gross foramina having equivalent diameters of from about 1.25 to about 9.5 millimeters. There are, in the zone subject to impact by bodily fluids, no less than four times as many fine foramina as gross foramina. The resilient layer is a high loft, low density, resilient material which is essentially moisture insensitive. Preferred optional elements include a wicking layer between the apertured topsheet and the resilient layer, an absorbent core adjacent that side of the resilient layer which is opposite the side of the resilient layer disposed toward the apertured topsheet, and a moisture barrier associated with the absorbent core on the side of the absorbent core apposite that associated with the resilient layer. The sanitary napkins can be optionally provided with adhesive attachment means adapted to secure the sanitary napkin within the crotch region of an undergarment.
Patent EP-0171158-B1 (EP)
IPC: C12Q1/26
Filed: 1985-06-24
Granted: 1989-02-01
Abstract: A microbiological culture test process for detecting the presence of tryptophan-deaminase-positive microorganisms, which comprises (a) culturing a microorganism to be tested in the presence of L-tryptophan in an effective amount and for a period sufficient to allow production of indolepyruvic acid by the organism if it is of tryptophan-deaminase-positive character, (b) exposing the culture to a chromogenic amount of metal ions which are chromogenic with indolepyruvate, and to a fluorophor, and (c) assessing the fluoroscence of the culture after steps (a) and (b), thereby to show a reduction in fluoroscence in the presence of a tryptophan-deaminase-positive microorganism.
Patent EP-0182764-B1 (EP)
IPC: H04R23/00
Filed: 1985-11-12
Granted: 1991-03-13
Abstract: The present invention concerns a dielectric film for converting the energy of an electric field or of a magnetic field into mechanical work, orfor converting mechanical work into electric energy, and a procedure for manufacturing the film. The film of the invention consists of a homogeneous, e.g. a film layer (A) foamed to a structure (C) of full-cell type and which has been oriented by stretching it in two dimensions and coated at least in part on one side or on both sides with an electrically conductive layer (B). The film is manufactured by extruding the plastic which has been made to be foams able, into tubular shape, performing intermediate cooling of the tube and reheating it, expanding the heated tube in two dimensions, metallizing the outer surfaces and cutting the tube open to become a film.
Patent EP-0170679-B1 (EP)
Title: Procedes et appareil de recuperation d'un composant d'un effluent de processus
IPC: B01D53/64
Filed: 1985-01-10
Granted: 1987-12-23
Abstract: Procédé de récupération d'un composant d'un effluent de processus, par exemple un effluent d'un processus de fabrication d'une préforme à partir de laquelle est tirée une fibre optique. L'effluent est dirigé dans un laveur (40) d'une boucle (20) où il est traité avec une solution aqueuse pour donner un mélange de solvant comportant des macroparticules et une solution de solvant contenant le composant, par exemple, du germanium. Ultérieurement, le mélange de solvant est amené à un premier système de filtrage (55) fournissant un filtrat exempt de macroparticules au-dessus d'une première taille, qui est retourné au laveur pour réutilisation, ainsi qu'un résidu. Le résidu provenant du premier système de filtrage est ensuite amené à un second système de filtrage (50) fournissant un filtrat exempt de macroparticules plus grandes qu'une seconde taille, elle-même inférieure à la première taille, ainsi qu'un résidu. Le filtrat provenant du second système de filtrage est lui aussi ramené au laveur pour réutilisation, alors que l'on fait recirculer le résidu provenant du second système de filtrage. Lorsque la concentration du composant, par exemple du germanium, atteint un taux prédéterminé, on retire des parties du résidu provenant du second système de filtrage que l'on traite ultérieurement avec un agent de précipitation afin de récupérer le composant, par exemple le germanium.
Patent EP-0182810-B1 (EP)
IPC: B32B5/32
Filed: 1985-04-09
Granted: 1989-11-23
Abstract: Un article composite thermoformable comprend une couche de noyau (2, 2A, 2B) composée d'une mousse de résine synthétique, une paire de couches adhésives (3, 4) en contact avec les surfaces supérieure et inférieure opposées de la couche de noyau, et une paire de couches de tissu (5, 6) superposées sur les surfaces supérieure et inférieure opposées de la couche de noyau, les couches de tissu (5, 6) étant soudées à la couche de noyau (2, 2A, 2B) par les couches adhésives (3, 4). Au moins une des couches de tissu (5, 6) se compose d'un tissu non tissé qui a été imprégné d'une résine thermoplastique ou thermodurcissable. Les articles composites thermoformables ci-décrits sont utiles comme revêtement amortisseur de sons dans l'habitacle de véhicules automobiles.
Patent EP-0183740-B1 (EP)
Title: Procede et circuit pour eviter le halo et la non-linearite sur les bords de l'image d'un tube de prise de vue de television
IPC: H04N5/228
Filed: 1985-06-01
Granted: 1989-05-10
Abstract: On propose un procédé pour éviter la non-linéarité et le halo sur les bords de l'image par l'exploration au delà de l'image active sur l'électrode de signal d'un tube de prise de vue de la télévision. Dans ce procédé, on ajoute aux signaux horizontaux et verticaux de balayage immédiatement avant et après la période de retour pendant l'exploration un signal supplémentaire qui, pour le balayage vertical est constitué par un signal haute fréquence qui est de préférence un bruit statistique.
Patent EP-0190352-B1 (EP)
Title: Alkali metal-carrying substance, and its use as catalyst
IPC: C01F7/785
Filed: 1985-05-28
Granted: 1989-10-11
Abstract: A baked hydrotalcite-like compound having Mg as divalent metal and a carbonate ion as anion, and alkali metal-carrying substance comprising the baked compound having carried thereon an alkali metal. When this substance is treated with a gas containing molecular oxygen, part of the alkali metal is converted into its oxide to give a more stable substance. These substances serve, for example, as catalyst for olefin isomerization.
Patent EP-0183782-B1 (EP)
IPC: C09J175/00
Filed: 1985-05-16
Granted: 1991-09-11
Abstract: A binder composition containing a phenilic resin in an organic solvent, a polyisocyanate, wherein said organic solvent is substantially free from polar solvents, methods of making foundry shapes using said composition and methods of casting metals in such shapes.
Patent EP-0268579-B1 (EP)
IPC: A22B3/02
Filed: 1985-09-02
Granted: 1990-08-08
Abstract: The pistol consists of a breech comprising a cylindrical explosion chamber for housing a cartridge with bridge, a coaxial cylindrical compression chamber of greater diameter, a cylindrical expansion chamber of much greater diameter, and a cylindrical chamber for extractor, to which is attached extraction prong inset in a special cavity of the rear wall of the breech. Barrel has an external thread of rounded profile which prevents accumulation of dirt and oxidn., assisting cleaning. Striker is situated in choke chamber.
Patent EP-0195263-B1 (EP)
IPC: A47L11/16
Filed: 1986-02-19
Granted: 1989-06-28
Abstract: A drive train is situated between an electric motor and a rotatable support disk to which an exchangeable cleaning or treatment implement or tool is fastened. In order to prevent overloading of the motor as well as to optimally adapt the speed of rotation of the support disc to operating conditions, especially the surface properties of the floor, the drive train possesses a friction transmission drive, in particular a friction wheel drive. This friction transmission drive automatically alters the rotational speed of the support disc in accordance with the torque required by it with a constant driving torque of the motor.