baber/WOPTO huggingface dataset:
Patent EP-2387547-B1 (EP)
Inventor: NAMUR MARC
IPC: C02F1/00
Filed: 2010-01-14
Granted: 2012-07-25
Abstract: The invention relates to a liquid tank (5) of a liquid treatment apparatus (1), comprising an outlet opening (18) and a valve (20) arranged in the outlet opening (18). The valve (20) is in a closed position when the liquid tank (5) is installed in the liquid treatment apparatus (1). A valve actuating device (60) is provided, which is designed to open the valve (20) when the valve actuating device is attached to the valve (20) in the closed position. The invention further relates to a valve actuating device (60) and to a liquid treatment apparatus (1).
Patent EP-2474089-B1 (EP)
Inventor: DWERSTEG BERNHARD
IPC: H02P8/12
Filed: 2010-09-06
Granted: 2013-12-18
Abstract: A method and a circuit arrangement are provided which enable a mechanical load applied to the motor shaft of a stepper motor (M) or a load angle of the stepper motor to be detected in a sensorless manner. A method and circuit arrangement are also provided which enable the motor current(s) of a stepper motor to be controlled in accordance with the load value such that the load angle is as high as possible without risking step losses, in order to maintain the current consumption of the motor as low as possible. This is achieved according by evaluating the temporal duration of the ON- and the FD-phases during the chopper control of the motor.
Patent EP-0007736-B1 (EP)
IPC: C08L23/00
Filed: 1979-07-10
Granted: 1983-10-12
Abstract: Polyolefin articles, especially polypropylene hypodermic syringes are made more resistant to the yellow discolouration and embrittlement which accompanies sterilisation by gamma-irradiation by the addition to the polyolefin of a heterocyclic hindered amine, e.g. di-(2,2,6,6-tetra-methyl-4-piperidyl)sebacate, to the amount from 0.01 to 2% by weight of the polymer.
Patent EP-0014636-B1 (EP)
Title: Electromagnetic inductor intended for producing a helical field
IPC: B22D11/12
Filed: 1980-01-29
Granted: 1981-09-23
Abstract: An electromagnetic inductor for generating a helically moving magnetic field includes a first magnetic circuit having an annular core with radially inwardly projecting teeth and a winding for generating a rotating magnetic field, and a second magnetic circuit formed by foliated bars and a second winding comprising an axial series of circular coils for generating an axially moving field. The two fields combine to generate a field with helical movement. At least some consecutive teeth of the core are hollowed to provide axial grooves in which the foliated bars are disposed. The coils of the second winding are cylindrical and set inside the cylindrical volume defined by the teeth. The inductor is particularly adapted for the electromagnetic rabbling of a billet in a continuous casting process.
Patent EP-0020752-B1 (EP)
IPC: C07C/
Filed: 1980-07-14
Granted: 1983-03-30
Abstract: Alkanoate esters are obtained from the oxyacylation reaction of oxygen, and alkanoic acid, and a hydrocarbon capable of forming the corresponding ester in the vapor phase at an elevated temperature and at a controlled pressure in the presence of a catalyst system comprising an oxide of uranium and at least one oxide of arsenic, antimony or bismuth.
Patent EP-0035718-B1 (EP)
Title: Process for the production of a deep-drawing sheet or strip from aluminum or - alloy
IPC: B21D22/20
Filed: 1981-02-27
Granted: 1984-08-08
Abstract: Deep-drawable aluminum sheet or strip wherein the surface of a roller is blasted with broken cast steel to profile the roller, the roller is used to roll the sheet or strip to impart a microroughness consisting predominantly of steep-flank slender peaks separated by troughs thereto, and the peaks are then soft-annealed.
Patent EP-0036182-B1 (EP)
IPC: C02F3/20
Filed: 1981-03-12
Granted: 1982-12-29
Abstract: 1. Circulating device for treatment tanks, in particular mixing tanks and/or aeration tanks, having at least one feed plate immersed in the tank contents and carried by a bridge or similar support device movable over the tank, characterized in that the plate (9) is suspended in flexible and articulated manner and/or is designed to be flexible per se.
Patent EP-0039982-B1 (EP)
IPC: B28B13/02
Filed: 1981-05-11
Granted: 1983-07-13
Abstract: A device for moulding bricks comprising a press to form blanks, moulding trays and projecting means formed by a carrier surface for inverting a blank by moving it along a circular path and for projecting it into a moulding tray wherein the carrier surface is guided in a manner such that it performs a pivotal movement during the movement along the last part of the circular path.
Patent EP-0053587-B1 (EP)
IPC: B28B23/02
Filed: 1981-11-23
Granted: 1984-08-01
Abstract: Shuttering for the fabrication of two-slab panels, whereby the double slabs consist of two layer of vibrated, cemented conglomerate material incorporating cores of electrically welded metallic mesh and coupled together and spaced by advantageously flat trelliswork so as to constitute slab there can be insulating and/or non-conducting means, said shuttering comprising in coordinated cooperation with a surface to mould single slabs: - shuttering means (16) for forming the second surface (110), said shuttering means being provided with longitudinal slits (23), and at least one removable end plate means (19) terminally and transversally anchored to said shuttering means (16), - and composite spacer means (12) located between said shuttering means (16) and said surface (10) moulding single slabs, - whereby removable support elements (15) carrying said composite spacer means (12) are included, said support elements being fixed on said surface moulding the single slab, and - whereby there are advantageously present independent means (25) for carrying out withdrawal of the mould.
Patent EP-0051661-B1 (EP)
Title: Systeme de diagnostic et de detection de defaillances pour des systemes de charge de batterie de vehicules automobiles
IPC: G01R31/00
Filed: 1981-04-29
Granted: 1987-08-19
Abstract: Systeme de charge d'une batterie a partir d'un alternateur d'un vehicule automobile a auto-diagnostic in situ. Sont compris: une batterie (74), un regulateur de tension (82) detectant une tension de batterie et produisant un signal d'excitation, et un alternateur (22) entraine par le moteur du vehicule fournissant un signal electrique redresse pour charger la batterie en reponse au signal d'excitation. Des detecteurs d'etat de circuits electroniques (84, 88, 90, 92, 94, 96, 98, 100), couples a la batterie, au regulateur de tension (82) et a l'alternateur (22), maintiennent un premier etat lorsqu'un signal correspondant caracteristique se trouve dans une plage predeterminee et un second etat logique lorsque la caracteristique correspondante se trouve a l'exterieur de la plage predeterminee. Des moyens de logique de combinaison (86, 102, 104) repondent a une sequence d'etat logique provenant des detecteurs pour identifier les sequences predeterminees des etats logiques, ce qui a pour resultat d'identifier les defaillances dans le systeme de charge. Les moyens logiques (104) signalent a l'operateur la detection d'une defaillance et un affichage de l'emplacement de la defaillance se produisant dans l'un des composants principaux du systeme de charge.
Patent EP-0068088-B1 (EP)
IPC: F15B15/08
Filed: 1982-04-08
Granted: 1985-02-20
Abstract: 1. A pressure fluid cylinder comprising a longitudinally slotted cylinder tube (1) closed at its ends and enclosing a piston (10) provided therein in a sealed relationship and for longitudinal displacement, the longitudinal slot (7) of said cylinder tube being sealed by a flexible sealing strip (25) which is provided in the interior of the cylinder tube on both sides of the piston and extending beneath a load transmission element (14) in the zone of the piston, which load transmission element projects outwardly through the longitudinal slot (7) and is directly connected with the piston (10), the load transmission element being longitudinally guided by means of parallel guide means (18, 19) rigidly connected with the cylinder tube (1) and having at least two guideways (18) arranged outside the cylinder tube, characterized in that at least one guideway (18) of each of the parallel guide means is arranged in the zone between the outer edge of the longitudinal slot (7) and the horizontal plane (23) in which the axis of the piston is located and which extends perpendicular to the longitudinal central plane (22) extending through the axis (3) of the piston and the longitudinal slot (7), on both sides of the longitudinal slot (7), directly on the outer surface of the cylinder tube (1), and in that the load transmission element (14) has a bow-like guide member (16) which overlaps the cylinder tube (1) to the height of the guideways (18), which guide member is laterally supported against the guideways (18) and by means of which the cylinder tube (1) is held together in the zone of the longitudinal slot (7).
Patent EP-0069945-B1 (EP)
IPC: C08L67/06
Filed: 1982-07-03
Granted: 1987-06-03
Abstract: 1. Method of spraying for maintaining or obtaining mechanical strength of objects by application of a resin layer strongly bonded to the object, or for manufacturing shells of plastics by application of a resin layer on the inside or outside of a mould from which, after hardening, the shell of plastics may be removed, characterized in that, by means of a one component device, a material with the following composition is sprayed without the use of air : 100-150 units of weight unsaturated polyester resin from 1-2 mol phthalic acid, 1-2 mol maleic acid, 1-2 mol ethyleneglycol or diethyleneglycol, 1-2 mol propyleneglycol or form 1-2 mol isophthalic acid, 1-2 mol tetrahydrophthalic acid, 1-2 mol maleic acid, 1-2 mol ethyleneglycol or diethyleneglycol, 1-2 mol propyleneglycol solved in 40-75 units of weight styrene and 1-15 units of weight diallylphthalat 1-10 units of weight methylmetacrylate 1-25 units of weight vinyltoluene, hardening accelerators and inhibitors, 15-30 units of weight short glass fibres of maximum 0,8 mm length 5-25 units of weight inorganic micro-capsules of 0,05 to 0,5 mm diameter, and auxiliary agents.
Patent EP-0069391-B1 (EP)
IPC: B60J7/06
Filed: 1982-07-06
Granted: 1985-11-06
Abstract: 1. Loading bed having a front wall (1), two side walls (2) and a rear wall (3), as well as a slidable cover with hoops (4) spanning the bed in transverse direction and carrying the cover, which hoops are supported on carriers (7) which are provided with rollers (16) and are movable on guide rails (11) located in longitudinal direction of the bed, in the region of its two side wall upper edges, characterised in that the guide rails (11) hang from flanges (12) projecting outwards from the two side wall upper edges and the carriages (7) are suspented on the guide rails.
Patent EP-0061818-B1 (EP)
IPC: A01D57/30
Filed: 1980-10-16
Granted: 1985-02-06
Abstract: A mowing device comprises behind its cutting members (5) a swath former (57) consisting of a rotor (63) comprising a nelical strip (69), said rotor conveying the cut crop transversely (58) of the travelling direction (2) of the mowing device. In order to surely convey the cut crop irrespective whether the volume of the cut crop is small or great the rotor (63) rotates in such a sense that its front (61) moves upwardly (62).
Patent EP-0057088-B1 (EP)
IPC: C09B62/42
Filed: 1982-01-21
Granted: 1985-08-21
Abstract: Detergent additive compositions having improved storage stability in granular detergent compositions comprise a storage-sensitive detergent additive material releasably enclosed within a water-soluble glassy matrix of amorphous phosphate having the formula I: (M2O)x(P2O5)y I wherein M is hydrogen, alkali metal, ammonium or a substituted ammonium group, y has a value in the range from 2 to 50, and the ratio of x:y is from 0.7:1 to 1.7:1. The storage sensitive additive material is preferably a multifunctional photo-activator/dye.
Patent EP-0066442-B1 (EP)
IPC: C07D401/14
Filed: 1982-05-25
Granted: 1985-07-31
Abstract: 2-[4-(3-Methoxy-2-pyridyl)butylamino]-5-(6-methyl-3-pyridylmethyl)-4-p yrimid o ne is prepared by condensing N-[4-(3-methoxy-2-pyridyl)butyl]guanidine, a new synthon, with 2-formyl-3-(6-methyl-3-pyridyl)propionate.
Patent EP-0067018-B1 (EP)
IPC: E02F3/84
Filed: 1982-05-28
Granted: 1986-07-02
Abstract: In a material working (e.g. penetrating, loading, compacting) machine the power and machine weight needed to achieve a given performance can be reduced by making one (50) of two pivots (34, 50) at which a working implement such as a bucket 14 is supported an eccentric pivot and driving it by means of a motor (36). The circular vibration of the bucket at pivot (50) combined with arcuate vibration which results and is permitted at pivot (34) by means of link (30), causes the working portion, namely bucket teeth (56), to vibrate on a closed elongate curved path 58. This improves penetration and loading performance of the bucket without requiring excessive power to generate the vibrations.
Patent EP-0070663-B1 (EP)
IPC: B62D53/06
Filed: 1982-07-09
Granted: 1986-09-24
Abstract: A trailer for towing by family saloon cars and the like has a wheeled frame (12) with a towing hitch (34) at the front. The frame has a respective ramp rail (22) at each side to enable a skip (14) to be drawn onto the frame, a support wheel (25) of the skip engaging on each rail. The skip can carry heavy bulk loads such as sand or bricks in the region of a ton which normal car trailers could not support. In addition the mounting of the skip on the trailer frame by means of support wheels enables the skip to be pivoted in situ to tip out its load. Tipping. and mounting and demounting of the skip are effected using winch (16) supported on the frame near the towing hitch.The trailer also has a pivotable ramp (50) enabling the trailer to be used to carry heavy plant such as a cement mixer or roller.
Patent EP-0115563-B1 (EP)
IPC: E01H5/06
Filed: 1983-06-24
Granted: 1987-09-30
Abstract: 1. A snowplow with a plowblade (1) to which several spring flaps (2) are linked at the bottom of the blade by hinges, with each spring flap having a wearbar (13) and being retained in its working position by a pre-tensioned reset spring, characterized in that the reset spring is supported to be movable in the same sense as the pivoting direction of the spring flap (2), so that the increase in spring force while the spring flap (2) is being deflected is at least partially counteracted.
Patent EP-0103930-B1 (EP)
IPC: H02K7/118
Filed: 1983-09-13
Granted: 1989-04-19
Abstract: A reversing device for a two-pole single-phase synchronous motor (3) without a starting coil. The motor comprises a diametrically magnetized permanent-magnet rotor having a shaft that runs against elastic stops for reversing the direction of rotation, and a capacitor arranged in series with the stator exciter coil. The capacitor serves for improving the reversing operation and is dimensioned so that its reactance at the AC supply frequency is greater than the reactance of the exciter coil of the synchronous motor.
Patent EP-0087863-B1 (EP)
IPC: A61K31/23
Filed: 1983-02-08
Granted: 1986-05-21
Abstract: A pharmaceutical composition comprises one or more essential fatty acids, for example  gamma -linolenic acid, in conjunction with biotin. The compositions may be administered for treating inflammatory disorders.
Patent EP-0095303-B1 (EP)
IPC: C10G45/64
Filed: 1983-05-17
Granted: 1986-04-30
Abstract: Hydrocarbon feedstocks such as distillate fuel oils and gas oils are dewaxed by isomerizing the waxy components over a zeolite beta catalyst. The process may be carried out in the presence or absence of added hydrogen. Preferred catalysts have a zeolite silica:alumina ratio over 100:1.
Patent EP-0122262-B1 (EP)
Title: Dispositif de controle du ballant au golf
IPC: A63B69/36
Filed: 1983-05-18
Granted: 1988-07-27
Abstract: Dispositif d'assistance pour le ballant au golf permettant à l'utilisateur d'entraîner son ballant, comprenant la frappe d'une balle, de sorte que le mouvement de ballant décrit un arc sensiblement circulaire dans un plan déterminé. L'angle d'un tel plan est réglable, ce qui permet de tenir compte de conditions telles que la hauteur du joueur et la longueur du club utilisé. Le dispositif d'assistance comprend un organe rigide allongé (10) pourvu de fixations pivotantes (11, 12) à ces deux extrémités. Une fixation pivotante (12) est montée sur la tige du club de golf à proximité de la tête. L'autre fixation pivotante (11) est reliée au moyen d'un organe de montage réglable verticalement (13, 14) à un point rigide situé au-dessus du niveau du sol. La nature pivotante des deux fixations (11, 12) et la rigidité de l'organe allongé (10) exercent des contraintes géométriques sur le club de golf pendant le mouvement de ballant.
Patent EP-0111526-B1 (EP)
Title: Regulateur de freinage hydraulique
IPC: B60T8/18
Filed: 1983-06-15
Granted: 1986-12-10
Abstract: Régulateur de freinage hydraulique (1) pour le système de freinage hydraulique d'un véhicule, avec un réseau de courbes caractéristiques en rayons dépendant des paramètres du véhicule notamment de la charge (la pression de sortie est fonction de la pression d'entrée) où les différentes courbes caractéristiques sont disposées de façon non-linéaire et continue pour une adaptation optimale à la répartition idéale de la force de freinage du véhicule.
Patent EP-0118500-B1 (EP)
Title: Procede et dispositif pour dissoudre un gaz, notamment du bioxyde de carbone dans un combustible liquide, et le distribuer dans l'air de combustion a l'etat sature
IPC: F02C3/20
Filed: 1983-08-31
Granted: 1987-10-28
Abstract: Le procédé et dispositif permet de dissoudre un gaz, notamment du bioxyde de carbone ou de l'air comprimé, dans un combustible liquide dans des conditions de pression et de températures telles que lors de l'introduction de la solution saturée dans l'air de combustion celle-ci se disperse de façon fine et homogène. Le combustible est introduit dans le mélangeur (11) au moyen d'une pompe (41), le gaz est amené au moyen d'un dispositif de dosage (29). Le mélangeur (11) comporte une chambre tourbillonnaire (163), un dôme (161) de mélange et un conduit d'évacuation (164) qui alimente en solution dépourvue de bulles le carburateur ou injecteur d'un moteur à combustion ou d'une chambre de combustion. Le dispositif de dosage (29) intervient en fonction de la consommation de combustible et de la quantité de gaz mesurée dans le dôme de mélange (161) par un manomètre (46) ou un photosenseur (51).
Patent EP-0120190-B1 (EP)
IPC: F16H61/12
Filed: 1984-01-14
Granted: 1987-07-29
Abstract: 1.  Control device for a vehicle driven by a motor by way of a transmission that preferably changes the transmission ratio in steps, which device has the following features : a) there is provided a store (36) recording the characteristics of the motor for ascertaining the instantaneous driving torque MA delivered by the motor ; b) there is provided a sensor (16) registering the number of revolutions per minute nR  of at least one vehicle wheel (15) of which the output signal can be fed to a differentiating device for ascertaining a magnitude s of acceleration derived from the variation with time of the number or revolutions per nimute nR  of the vehicule wheel (15) ; c) there is provided a weight-assessment means (30) for calculating the weight of the vehicle from the instanteneous driving torque MA and the magnitude s of acceleration ; d) there is provided a torque-control device (24) for calculating a steady driving torque Mstat' , which is necessary for driving the vehicle without acceleration, from the instantaneous torque MA , the vehicle weight G and the magnitude s of acceleration. e) there is provided a transmission-control means (18) with a first comparison device (45) in which for different ranges of numbers of revolutions per minute of the motor the particular steady torque Mstat  is tested ot ascertain whether it lies below an empirically determined limiting line (62) in the motor characteristics, the limiting line being so placed that, on shifting up into the next higher gear, the steady torque M'stat  then required lies below a line (60) of the maximum driving torque, and that only in this case is shifting up permitted.
Patent EP-0138028-B1 (EP)
IPC: B31B33/14
Filed: 1984-09-05
Granted: 1987-07-15
Abstract: A slitter mechanism for use in a double fold bottomer apparatus employed in making bags from starting flush cut tubes is described which gives precise, high speed side marginal tube slitting in order to permit subsequent downstream gluing and folding operations. In preferred forms, the slitter mechanism includes a bag-end separating assembly having a vacuum manifold and a cooperating adjacent deflector bar serving to separate end portions of the sidewalls of a moving tube. A sequentially rotatable blade is also provided which first enters the open end of the moving tube between separated wall portions, overtakes and slits the leading side margin of the tube, and then stops with a trailing slitting edge situated within the tube open end; subsequent bag movement causes the trailing tube side margin to engage and be slit by the stationary blade edge.
Patent EP-0147633-B1 (EP)
IPC: B24D18/00
Filed: 1984-11-23
Granted: 1988-03-23
Abstract: 1. Method of manufacturing resilient grinding bodies for grinding subsequent to moulding, utilising a negative mould, which grinding bodies, in their surface region, contain abrasive grain clusters which are anchored in an elastomeric base body, characterised in that the elastomeric base body (12) is initially manufactured with recesses in its surface by means of the negative mould, and then these recesses are filled with a mixture of abrasive grain and binding agents which, in their hardened state, form the abrasive grain clusters (11), so that the grinding body is provided with a continuous surface.
Patent EP-0147658-B1 (EP)
IPC: H04L25/49
Filed: 1984-11-29
Granted: 1989-02-01
Abstract: 1. An apparatus for the transfer of digital signals, comprising a character transmitter and a character receiver, having a first, continuous parity counting operation performed on n bits at a time of the character stream to be transmitted and with insertion of a parity bit, dependent on the particular results of this first parity counting operation, into the character stream to be transmitted on the transmitting side, as well as a second, continuous parity counting operation performed on the same n bits of the character stream to be received and comparison of the result of this second parity counting operation with the received parity bit for the purpose of error recognition on the receiving side, characterized in that on both the transmitting side and the receiving side, the input of the parity counter (P ; Fig. 2) is in each case preceded by a scrambler (S), in such a manner that the character stream to be transmitter and the character stream to be transferred via the transfer channel (Ü) are statistically decoupled from the input data of the parity counter (P).
Patent EP-0147150-B1 (EP)
Title: Electrical isolators
IPC: H01H9/20
Filed: 1984-12-17
Granted: 1989-05-31
Abstract: An electrical isolator has an insulated housing with input and output conductors (1, 2) therein. A spring contact (6) is mounted within the housing for movement between open and closed positions. An insulating shroud (15) fully shields that part of the bridging contact accessible through an access opening of the housing. Manually operable pressure applying means may be operated when the bridging contact is in the closed position to control that contact between a tightened condition applying pressure between the bridging contact and the conductors without the use of springs, and a free condition wherein the contact pressure is reduced.