baber/WOPTO huggingface dataset:
Patent EP-0205882-B1 (EP)
IPC: F02M61/00
Filed: 1986-05-13
Granted: 1991-09-18
Abstract: A fuel injection device having a pump piston which during the supply stroke pumps fuel from a pump work chamber into an injection line which leads to a fuel injection valve. Directly adjacent to the branching off of the injection line from the pump work chamber, at the diameter of the injection line, a valve seat is provided, at which the injection line then merges with a chamber into which a pressure valve closing member plunges. The valve closing member is tightly guided in a guide bore, loaded by a valve spring, and in the chamber has a pressure shoulder adjoining the sealing surface that cooperates with the valve seat. The rear side of the pressure valve closing member communicates with a continuously open relief line. Because of this construction, the pressure valve closing member operates as an equal-pressure valve and simultaneously as a deflecting piston as well, with the aid of which a pressure rise in the pump work chamber is built up in a retarded manner until such time as the pressure valve closing member comes to rest on a stop. A pressure rise of this type is particularly advantageous in connection with control of the injection phase by means of a magnetic valve subjected to the high pressure.
Patent EP-0213440-B1 (EP)
IPC: C07C69/00
Filed: 1986-08-05
Granted: 1990-09-19
Abstract: Compounds of the general formula I    <IMAGE>  (I)  in which R is a hydrogen or halogen atom, a cyanide or an alkyl group having 1-4 carbon atoms and R1 is a hydrogen or halogen atom, nitro, alkyl, alkoxy, aryl, aryloxy, acyl or alkoxycarbonyl group, are prepared by esterifying two adjacent OH groups to give the cyclic carbonate, esterifying the free OH group with (meth)acrylic acid and selectively hydrolyzing the carbonate. The compounds are free of polyunsaturated impurities and can be used for preparing purely linear polymers.
Patent EP-0214482-B1 (EP)
IPC: B25J19/00
Filed: 1986-08-09
Granted: 1992-05-06
Abstract: An apparatus for removing injection molded articles from the opened injection mold of an injection molding machine. Two carriages traveling in directions perpendicular to each other are used for moving a grasping member for the molded articles. Pneumatic linear drives are used for moving the carriages. To prevent undesired oscillations of a linear drive, a braking device is used which is disengaged when the linear drive is actuated and is engaged when the liner drive is not actuated.
Patent EP-0221281-B1 (EP)
IPC: G03G15/08
Filed: 1986-09-02
Granted: 1988-11-30
Abstract: 1. Device for purging a developer mixture (13) containing a magnetic component from a developer unit (10) of a non-mechanical printing or copying machine, the developer unit (10) having at the base a channel-shaped exhaust opening (17) extending across the width of the developer unit, characterized in that next to the exhaust opening (17) there is located a magnetic closing device (18) which is constructed in such a way that in the activated state its magnetic field forms in the region of the exhaust opening (17) a plug of developer mixture (13) that closes the exhaust opening, and which in the deactivated state releases the exhaust opening (17), and in that a suction device (26) is provided downstream of the exhaust opening.
Patent EP-0224201-B1 (EP)
IPC: C08G65/323
Filed: 1986-11-20
Granted: 1991-09-11
Abstract: A process is disclosed for cracking high molecular weight perfluoropolyethers having neutral end groups obtained from the photooxidation of perfluoroolefins or the fluorination of hydrogenated polyalkylene oxides or by polymerization with opening of the partially fluorinated oxetane ring, said process being carried out in the presence of catalysts composed of fluorides, oxyfluorides or oxides of transi­tion metals or of Al, Sn, Sb at temperatures of from 150 to 380°C. The cracking process leads to the formation of low molecular weight perfluoropolyethers having neutral and acid end groups. The perfluoropolyether acids may be converted to functionalized perfluoropolyethers and are useful to produce new polymers.
Patent EP-0219166-B1 (EP)
IPC: C08F210/18
Filed: 1986-10-08
Granted: 1991-01-02
Abstract: A polymer comprising ethylene, one or more higher alkenes-1 with 3-18 carbon atoms in an amount of 0 to 15 mole.-% calculated on the ethylene and such a small amount of one or more poly-unsaturated compounds with at least 7 carbon atoms and at least two non-conjugated double bonds polymerizable under the influence of transition metal catalysts, that the activation energy of the viscous flow of the polymer is not significantly influenced by the presence of the poly-unsaturated compound(s).
Patent EP-0203870-B1 (EP)
IPC: C07H21/00
Filed: 1986-05-29
Granted: 1989-01-25
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. Coupling compounds represented by the formula (I) defined below : see diagramm : EP0203870,P77,F1  in which : - Y and T, identical or different, represent independently of one another O, S, Se or NH ; - Z and W, identical or different, represent independently of one another O, S, or NH ; - A represents adenine or one of its derivatives, particularly those of the formula :  see diagramm : EP0203870,P77,F2  - SIGMA is a whole number equal to n-1, n being a whole number greater than or equal to 3 ; - m is a whole number greater than or equal to 0 and preferably greater than or equal to 2 ; - X is a whole number greater than or equal to 1, preferably comprised from 2 to 10 ; - Pr is a polypeptide chain comprising at least 5 amino acids, and the nitrogen atom belonging to the ring : see diagramm : EP0203870,P77,F3  belonging also to the end of a lateral sequence of the polypeptide Pr and/or belonging to a group see diagramm : EP0203870,P77,F4  coming from a COOH group modified by hydrazine. For the Contracting State : AT 1. Process for preparing coupling compounds of formula (I) :  see diagramm : EP0203870,P85,F1 in which : - Y and T, identical or different, represent independently of one another O, S, Se or NH ; - Z and W, identical or different, represent independently of one another O, S, or NH ; - A represents adenine or one of its derivatives, particularly those of the formula :  see diagramm : EP0203870,P85,F2  - SIGMA is a whole number equal to n-1, n being a whole number greater than or equal to 3 ; - m is a whole number greater than or equal to 0 and preferably greater than or equal to 2 ; - X is a whole number greater than or equal to 1, preferably comprised from 2 to 10 ; - Pr is a polypeptide chain comprising at least 5 amino acids, and the nitrogen atom belonging to the ring :  see diagramm : EP0203870,P85,F3  belonging also to the end of a lateral sequence of the polypeptide Pr and/or belonging to a group  see diagramm : EP0203870,P85,F4  coming from a COOH group modified by hydrazine characterized in that it comprises : - the oxidation of the starting compound of the following formula (Ibis) : see diagramm : EP0203870,P86,F5  in which Y, Z, T, W, A, m, SIGMA have the above mentioned meanings ; to introduce two aldehyde functions on to the carbons at the 2' and 3' positions of the last nucleoside unit and to obtain the compound of the following formula (Iter) :  see diagramm : EP0203870,P86,F6  - the reductive alkylation of the compound (Iter) by a polypeptide Pr-NH2  whose chain comprises at particularly NH2 , this reaction taking place between the aldehyde functions of the compound (Iter) with the NH2  group of the polypeptide to obtain the compound of formula (I) :  see diagramm : EP0203870,P86,F7  - the fractionation between the coupling compounds according to the invention and the uncoupled products particularly by molecular filtration.
Patent EP-0207013-B1 (EP)
IPC: B21B17/08
Filed: 1986-06-16
Granted: 1989-05-24
Abstract: A method is disclosed wherein, to guide a billet (7) into a pressure-piercing mill, the same pusher (6) is utilized as is normally provided to force the billet through the nip of the mill rolls (1, 2).
Patent EP-0217778-B1 (EP)
IPC: A61K9/52
Filed: 1986-09-25
Granted: 1992-05-20
Abstract: The new galenic forms of prolonged release verapamil consist of microgranules containing a pharmacologically acceptable acid-addition salt or verapamil as active substance combined with at least one wetting agent, said microgranules being coated with a microporous membrane consisting of at least one pharmacologically acceptable adjuvant (such as plasticizer, filler, lubricant, etc) and of at least one film forming mixture composed of (1) at least one insoluble acrylic or methacrylic polymer and (2) a substance which is insoluble in the acid gastric medium, but soluble in the intestine.
Patent EP-0243376-B1 (EP)
IPC: E04H17/22
Filed: 1986-05-02
Granted: 1990-08-08
Abstract: A device for anchoring bar-shaped objects, in particular poles in the soil, comprises a tube (2) provided with a point (3) at its front, drive-in end. At its rear end, the tube (2) is provided with a pot (7), the opening (8) of which is turned towards the point (3) and the diameter of which is larger than the diameter of the tube.
Patent EP-0249058-B1 (EP)
IPC: B23D47/04
Filed: 1987-05-18
Granted: 1990-01-17
Abstract: The pressure beam is adapted to be used in sawing machines for cutting workpieces such as panels or packs of panels (P), of the type comprising a workpiece support table (L) having a straight longitudinal slot defining a cutting line and a sawing tool (Z) movable along the cutting line. The pressure beam is arranged above the workpiece support table (L), extends along the whole length of the cutting line and consists of two pressure elements (R, R min ) arranged at both sides of the cutting line, parallelly thereto. Means are provided for raising and lowering each pressure element (R, R4) independently with respect to the other pressure element, and traverse means are provided for laterally moving the said pressure elements (R, R min ) and consequently varying the distance of the pressure elements (R, R min ) with respect to the cutting line located between them.
Patent EP-0259547-B1 (EP)
IPC: E03F5/14
Filed: 1987-06-11
Granted: 1990-08-29
Abstract: A device for removing waste material screened or filtered out of liquid flowing through a channel (1) has a basket-type interceptor (6) that is slanted and cylindrical and that rotates subject to power, extends to some extent into the liquid, and has its upstream face (8) open and its downstream face (9) solid. A conveyor (13) is positioned coaxially in relation to the interceptor, leads to a waste-material deposit point outside the liquid, accommodates a powered conveyor screw (18), and has an intake scoop (15) in the vicinity of the interceptor for collecting the waste material. A mechanism positioned stationary above the intake scoop releases waste material from the interceptor. The interceptor consists of a number of continuous annular disks (8) distributed along the outer surface with gaps between them and the waste-material releasing mechanism is a raker-stripper (28) that at least to some extent extends through the gaps between the annular disks.
Patent EP-0261373-B1 (EP)
IPC: G11B23/087
Filed: 1987-08-12
Granted: 1990-11-22
Abstract: A right parallelepiped cassette is provided with a guide insert as a separate housing part which can be produced and machined separately and very precisely, contains important guide elements of the cassette and can be oriented in a predetermined manner on reference surfaces of the remainder of the cassette housing and fastened thereon. In a particular embodiment, the cassette contains detachably fastened spacing elements for measuring the alignment of the guide elements. The cassette can advantageously be used for any type of recording media in tape or strip form.
Patent EP-0271752-B1 (EP)
Inventor: BAUER ALFRED
IPC: H02P7/291
Filed: 1987-11-27
Granted: 1993-12-01
Abstract: A control circuit for adjusting current to a direct current motor that has a free wheeling diode connected in parallel with the armature winding includes a controllable switching element connected in series with the armature winding, a comparator that has a control voltage corresponding to a desired rotational speed of the motor applied to one input of the comparator and an integrating circuit connected to the other input of the comparator. An electronic switch is connected across the integrating circuit, and the output of the comparator controls the controllable switching element and the electronic switch.
Patent EP-0248609-B1 (EP)
Inventor: FORSE NICHOLAS JOHN ARNOLD
IPC: H04W88/02
Filed: 1987-05-29
Granted: 1994-08-03
Abstract: In a speech processor such as a speech recogniser, the problem of detecting the beginning and end of speech or a word accurately, to enable the creation of a speech or a word template which consistently matches stored speech or word templates is solved by characterising background noise and forming a background noise template, setting a speech threshold above which speech is detected and stored, and subtracting the background noise template from the stored speech to form a speech template. <IMAGE>
Patent EP-0261878-B1 (EP)
Inventor: FLOYD WILLIAM C
IPC: C08L61/00
Filed: 1987-09-17
Granted: 1993-11-18
Abstract: A coating binder additive is prepared comprising a blocked glyoxal resin mixed with a vinyl or acrylic water soluble polymer which is reactive with free glycol.
Patent EP-0255793-B1 (EP)
IPC: H05B7/06
Filed: 1987-07-28
Granted: 1990-09-12
Abstract: An electric direct-current metal-melting furnace, comprising a vessel (1) having a bottom (11), at least one consumable electrode (2) and at least one fixed electrode (3) which are fed by respective conductors (22; 5). A magnetic screen is interposed between the batch and a part of the conductors connected to the current source (4), so as to master the deflection effects on the arcs attributable to the magnetic fields generated by the conductors. The magnetic screen is arranged along the bottom (11) of the vessel (1), so as to cover at least that part of the bottom which surrounds each connection of a hearth electrode (3) and at least part of the corresponding return conductor (5).
Patent EP-0259230-B1 (EP)
IPC: B65D88/16
Filed: 1987-09-02
Granted: 1991-08-07
Abstract: Device for maneuvering large capacity bags filled with powdered or granular materials wherein a square 6 formed from four tubes 11-14 is placed on the bag, the cross-pieces 9 formed by the ends of the tubes being engaged in the straps 2-5 of the bag. The forks of a forklift truck can be inserted in two parallel tubes enabling the bag to be maneuvered without risk of overturning, without the truck driver leaving his seat and without the help of another person. Equipped with an annular accessory 18 forming a support for the funnel 21 of a bag 20 which can be locked onto the inner sides of the tubes so that is inscribed in the square, one of the major applications of the device according to the invention is the robotization of the emptying and filling of flexible containers.
Patent EP-0248747-B1 (EP)
IPC: B66D1/46
Filed: 1987-05-26
Granted: 1989-12-27
Abstract: 1. Control equipment for the electric motor system of a load handling device, and in particular of a device (2, 3) for the lifting of loads, the motor system being an asynchronous electric motor (1) with a squirrel-cage and multiple windings, corresponding to several synchronous speeds (V1, V2, V3), this equipment comprising a supervision and control assembly (5) with relays, with an invertor (6) and with contactors (7, 8, 9) for the selective supply of current to the different windings of the electric motor (1), and for the selection of the direction of rotation of this motor (1), characterized in that it also comprises : - a voltage regulator or variator (13), of the type known as "four quadrants", acting on the winding of the electric motor (1) corresponding to the lowest speed (V1), the said regulator or variator (13) being servo-controlled for speed by a sensor (15) detecting the speed (V) of motor (1) or of a movable part of the device (2, 3), and - a manipulator (16) with a manual control device (17) acting on one hand on a potentiometer (20) the position of which pilots the voltage regulator or variator (13) to determine the speed of motor (1), acting on the winding corresponding to the lowest speed (V1), and acting on the other hand on the contacts (21) bringing into action the abovementioned supervision and control assembly (5) for direct supply of current to the windings of motor (1) corresponding to the or to each intermediate speed (V2) and to the maximum speed (V3).
Patent EP-0253870-B1 (EP)
IPC: C12P/
Filed: 1987-01-02
Granted: 1993-03-31
Abstract: An improved method for producing Factor VIII:c-type proteins which involves culturing mammalian cells which are capable of expressing the protein. In accordance with this invention the cells are cultured in a medium containing an effective amount of a substance comprising (a) von Willebrand Factor (VWF), (b) a phospholipid or phospholipid mixture, or a mixture of (a) and (b).
Patent EP-0328518-B1 (EP)
IPC: B29C67/20
Filed: 1987-05-21
Granted: 1991-05-29
Abstract: An open cell foam structure that has a negative Poisson's ratio. Structure can be created by triaxially compressing a conventional open-cell foam material and heating the compressed structure beyond the softening point to produce a permanent deformation in the structure of the material. The structure thus produced has cells whose ribs protrude into the cell resulting in unique properties for materials of this type.
Patent EP-0288570-B1 (EP)
Title: Support d'enregistrement optique du type draw
Inventor: TAKANO ATSUSHI
IPC: G11B7/24
Filed: 1987-09-25
Granted: 1995-06-14
Abstract: Un support d'enregistrement optique du type DRAW peut produire des creux servant d'informations dans une couche d'enregistrement par le rayonnement de faisceaux d'énergie tels que des rayons laser, afin d'enregistrer des données optiques. Il est en outre possible de lire ces données immédiatement après l'écriture, sans aucune étape de développement ou similaire. Le support se caractérise par une structure stratifiée comprenant, sur un matériau de base (2), une couche d'enregistrement (3) sur laquelle sont formés des creux d'informations, suite à la modification physique produite par le rayonnement du faisceau d'énergie, et une couche sensibilisante (4) qui favorise thermochimiquement la modification physique de la couche d'enregistrement (3). La couche sensibilisante accroît la sensibilité d'enregistrement ainsi que la stabilité du support dans le temps. En outre, étant donné que cette couche sensibilisante permet de donner au support d'enregistrement optique une structure de type fermé, le support d'enregistrement peut être léger et flexible. On peut ainsi le produire sous forme de carte, de feuille, de disque flexible, etc.
Patent EP-0302899-B1 (EP)
IPC: F04C25/00
Filed: 1987-11-25
Granted: 1990-05-23
Abstract: Procédé pour produire des impulsions de pression à commande sélective dans une masse de gaz (1), contenue notamment dans un espace (27) de grandes dimensions. Afin d'obtenir une puissance suffisamment élevée dans les impulsions, celles-ci sont générées par une machine à déplacement sans clapet (2), dans laquelle la pression, lorsque la machine (2) s'ouvre vers son orifice de sortie, diffère de la pression dans la masse de gaz. L'impulsion est générée tandis que le fluide moteur, en raison dudit différentiel de pression, s'écoule à haute vitesse à travers l'orifice de sortie (23). Ce procédé permet de réaliser une puissance acoustique des impulsions produites atteignant 20 kW. L'invention concerne également un dispositif permettant la mise en oeuvre du procédé.
Patent EP-0323537-B1 (EP)
Title: Defective print detecting device
IPC: B41F33/00
Filed: 1988-01-07
Granted: 1992-01-02
Abstract: A defect print detecting device having photographing means (31) for photographing as an image the surface of a printing plate (17) having a pattern to print and mounted on a plate cylinder, (16) which compares reference image data acquired at the beginning of printing using the photgraphing means with checking image data acquired during printing, thereby determining the quality of the printed matter.
Patent EP-0331816-B1 (EP)
Title: By impact expandible plug
IPC: F16B13/12
Filed: 1988-12-23
Granted: 1992-02-26
Abstract: Impact expansion dowels are known for insertion in undercut drilled holes in masonry, in which an expansion sleeve is pushed onto an expansion body supported on the base of the drilled hole when impacts are applied. The expansion region of the expansion sleeve in this case engages in the undercut of the drilled hole in a positively locking manner. In order that a tensile force applied to the expansion sleeve does not pull the expansion sleeve off the expansion body, the expansion body has a shank with a locking profile which engages into a corresponding locking profile of the inner hole of the expansion sleeve. In the region of the locking profile, the expansion sleeve is slotted and is thus designed to be elastic radially. <IMAGE>
Patent EP-0276094-B1 (EP)
IPC: B26B21/44
Filed: 1988-01-15
Granted: 1991-09-25
Abstract: A razor component (R) and lubricating strip (20). The strip (20) comprises a shave-aiding agent and between about 0.10 to about 10% by weight of a water soluble cosmetically acceptable plasticizer for the shave-aiding agent. This reduces the injection molding temperature of the strip (20), so that the strip (20) can be molded on the component (R) after the component (R) has been molded.
Patent EP-0303336-B1 (EP)
IPC: A45C7/00
Filed: 1988-03-30
Granted: 1992-02-26
Abstract: A combination ski and boot bag which includes a centrally located elongated ski compartment (14) for containing a pair of skis and poles, and which further includes a pair of laterally disposed, horizontally spaced boot compartments (30,32) secured to opposite sides of the central portion of the ski compartment. Strap means (36,50,52) are provided on the upper side of the central portion of the ski bag to facilitate hand carriage of the ski and boot bag.
Patent EP-0289297-B1 (EP)
IPC: C07C215/76
Filed: 1988-04-28
Granted: 1993-03-17
Abstract: The process for the production of 4-aminophenol by reducing nitrobenzene with hydrogen in a reaction zone at an elevated temperature and moderate pressure in the presence of aqueous sulfuric acid, a surfactant and a catalyst, is improved by using a platinum on carbon catalyst; utilizing a reaction zone which is not completely filled so that there is both a vapor space and a lower liquid space in the reaction zone and introducing the hydrogen into the vapor space part of said reaction zone; stirring the reaction mixture vigorously using an impeller placed at 40-60% of liquid depth to attain a rate of hydrogenation resulting in a performance index [expressed as grams 4-aminophenol produced per minute per liter of reaction volume] of 0.2 and higher.
Patent EP-0289356-B1 (EP)
IPC: A01N43/84
Filed: 1988-04-29
Granted: 1993-06-16
Abstract: A pesticidal formulation comprising a mixture of an active ingredient formulated as an emulsion and one or more active ingredients each formed as a suspension wherein there is present a dispersing agent which is, or comprises, a block or graft copolymer the molecule of which comprises at least one component (A), of molecular weight at least 250, which is solvatable by the aqueous medium and at least one other component (B), of molecular weight at least 500 and having a minimum degree of hydrophobicity as hereinafter defined the total weight ratio of components A to individual components B in the copolymer molecule being from 10:1 to 1:2.