baber/WOPTO huggingface dataset:
Patent EP-0392284-B1 (EP)
Inventor: NEUMANN HELMUT
IPC: F16F9/46
Filed: 1990-03-30
Granted: 1994-08-10
Abstract: A damper (1) with variable damping characteristics for motor vehicles, the cylinder (2) of which is divided into two chambers (9,11) by a piston (4), the damping medium being able to flow back and forth between the chambers via the piston and via a bypass system for different damping stages, is provided with a plurality of controllable bypass connections (23a, 23b), each of which cooperates with a valve (33 and 34 respectively) reacting in a pressure-dependent way. 
<IMAGE>
Patent EP-0424761-B1 (EP)
Inventor: SCHINKEL INGO
IPC: B32B27/28
Filed: 1990-10-13
Granted: 1994-07-27
Abstract: An improved heat-laminatable, high-glass and high-slip, at least monoaxially stretched multilayer film comprises at least one base layer I consisting essentially of polypropylene, an outer layer II which is thin by comparison with layer I and which consists essentially of polypropylene and an addition of an anti-blocking additive and a heat-activatable, heat-laminatable layer III containing an ethylene/vinyl acetate copolymer A and an ethylene/ethyl acrylate copolymer B1 and/or an ethylene/acrylic acid copolymer B2, the base layer I containing no anti-blocking additives.
Patent EP-0404557-B1 (EP)
Inventor: MACOVAZ GEORGE
IPC: B29C49/08
Filed: 1990-06-20
Granted: 1994-08-10
Abstract: A circumferentially or biaxially oriented plastics pipe comprising a body with an integral socket at one end thereof. The socket has a wall of lesser axial draw than the body of the pipe.
Patent EP-0405852-B1 (EP)
Inventor: SOWA PAUL A
IPC: B65D71/04
Filed: 1990-06-22
Granted: 1994-11-02
Abstract: A shipping package system (10) with at least one tier of vertically stacked webbing rolls (12) utilizes pads (13,14) with an inner set of passages (40) and an outer set of passages (48), which webbing rolls may have extended tubular core ends (28,30) nesting in the pad passages. The outer set of passages accommodate radial webbing roll movement and inhibit circumferential movement about the pad center (38), which radial movement provides tangential contact between adjacent and/or inner passage webbing rolls.
Patent EP-0427483-B1 (EP)
Inventor: KEENAN RICHARD
IPC: B01F13/10
Filed: 1990-11-02
Granted: 1994-06-22
Abstract: Apparatus (1) for breaking up and mixing blocks of fibrous material comprises a container (2). A mixing rotor comprising a shaft (32) and mixing blades (37) carried on carrier members (36) extending radially from the shaft (32) is rotatable in the container (2) for mixing the fibrous material. Four stationary blades (44) cooperating with the mixing rotor (30) for breaking up the blocks of fibrous material extend from a side wall (15) of the container (2) transversely of and above the mixing rotor (30). As the mixing rotor (30) rotates in the direction of the arrow A, the mixing blades (37) sequentially engage portions of the block of fibrous material, which portions are in turn separated into smaller portions by the mixing blades (44) as the mixing blades (37) urge the fibrous material against the mixing blades (44). Further rotation of the mixing rotor (30) rips the portions of fibrous material from the block of fibrous material where it is supported by the stationary blades (44).
Patent EP-0410830-B1 (EP)
Title: Safety lock with disconnectable stator
IPC: E05B17/04
Filed: 1990-07-02
Granted: 1993-09-22
Abstract: Safety lock with disconnectable stator, comprising a body (1), in which a stator (3) is accommodated, said stator (3) being rotatable in said body (1) when it is subjected to a torque exceeding a predetermined value, said stator (3) being opposite a striker (5) associated with a driving element (23) displaceable relative to the stator (3) between a position in which said element (23) is engaged in the striker (5) and a disengaged position. The driving element (23) is connected to the rotor (4) in terms of rotation and complementary guide means (21, 22) are provided between the driving element (23) and the stator (3) and are arranged in such a way that, under the effect of a rotational movement of the rotor (4) in relation to the stator (3) under the action of the key (8), the driving element (23) is set in rotation by the rotor and is displaced in translational movement by the aforesaid guide means towards the position in which said element is engaged in the striker (5). <IMAGE>
Patent EP-0414611-B1 (EP)
Title: Method and arrangement for positioning jacks for prestressing cables in auctures
IPC: E04G21/12
Filed: 1990-08-22
Granted: 1993-04-14
Abstract: According to the invention, the arrangement comprises a primary support (A) fixed to the structure (5) and a secondary support (C) which can be manipulated by means of a machine, these two supports comprising means which interact for fastening the secondary support (C) onto the primary support (A), and the secondary support (C) comprises means for carrying the tensioning jack (V). According to the method of the invention, a part is fixed to the structure to be prestressed, facing the use position of the jack, and a support capable of carrying the jack in the suitable use position is added to this part. <IMAGE>
Patent EP-0419334-B1 (EP)
Inventor: CAULLET PHILIPPE
IPC: C01B39/00
Filed: 1990-09-14
Granted: 1994-01-05
Abstract: A synthetic crystalline zeolite of beta type, characterised by:     a) the following approximate general formula:     M2/nO.Al2O3.xSiO2  where M denotes a proton and/or a metal cation   n is the valency of M   x is a number between 5 and 800,   b) an X-ray diffraction pattern shown in Table I of the description, and c) a fluorine content of between approximately 0.005 and 2.0 % by weight, the said zeolite having been additionally synthesised in a fluoride medium. s
Patent EP-0388359-B1 (EP)
Title: Imidazoline compounds
IPC: C08G59/50
Filed: 1990-03-08
Granted: 1993-05-12
Abstract: Imidazoline compounds of the formula I <IMAGE> in which n represents 2 or 3, are suitable curing accelerators for curable epoxy resin mixtures containing a latent curing agent.
Patent EP-0404749-B1 (EP)
Inventor: NORDBRYHN ANDREAS
IPC: G01S17/32
Filed: 1990-06-21
Granted: 1994-10-19
Abstract: A device for measuring one or a plurality of regions of an object to be able to determine one or a plurality of dimensions of said object, comprising a means (3, 1, 6) for directing a light beam towards said object, a means (6, 1, 9) for receiving light beams (8) which are reflected from said object, and a means (54, 57-64) for calculating the travel time of the beam to and from said object, with a means (56) causing the light beam to be modulated with a fixed frequency (f0), and a means (1, 2, 6) causing the light beam to sweep across said object at a defined angle/defined angles relative to a fixed plane of reference during the entire sweeping operation, the light (8) that is reflected by said object returning to intercepting means (9), via said light beam sweeping means (6, 1, 2).
Patent EP-0403634-B1 (EP)
Inventor: COLCLOUGH TERENCE
IPC: C10M137/10
Filed: 1990-01-09
Granted: 1995-08-16
Abstract: On a produit de manière avantageuse des acides dithiophosphoriques par réaction d'un alcool ou phénol avec du sesquisulfure phosphoreux en présence de soufre, de préférence à la température de reflux de l'alcool utilisé.
Patent EP-0462156-B1 (EP)
Inventor: MUELLER INGRID
IPC: C07D405/12
Filed: 1990-03-07
Granted: 1994-08-10
Abstract: Optically active 1,3 dioxolane derivatives containing a mesogenic residue, of the general formula (I), are suitable as doping agents especially in ferro-electrical liquid crystal mixtures. The meanings of the symbols in the general formula are: R?1 is constructed similarly to the part of the general formula to the right of X or an alkyl or alkylene residue which may be substituted; R?2, R?3, R?4 = H or alkyl (R?4 may also be alkenyl) which may also be substituted [R?2, R?3 together with the C(2) of the dioxolane ring may be a cycloaliphate or a keto group]; j, l, n = zero, 1 or 2 and k, m = zero or 1 provided that if k = zero, n = zero also, if n = zero, m = zero also and l j + l + n 3; -A?1, -A?2, -A?3 = aromatic, heterocyclic or aliphatic ring system; -M?1,- M?2 = -CO-O, -O-CO, -CH2?CH2?, -CH=CH, -CH2?O, -OCH2?, -C=C and X = CH=CH, CH2?-CH2?. The special advantage of the compounds with the general formula (I) is that they can induce a high twisting capacity in a cholesteric phase without substantially affecting in the smectic C* phase the value of the spontaneous polarisation already in the mixture. They are therefore suitable for pitch compensation, especially for ferro-electrical liquid crystal mixtures.
Patent EP-0493385-B1 (EP)
Inventor: HETTLAGE ECKART
IPC: G01D5/24
Filed: 1990-06-28
Granted: 1994-03-02
Abstract: Un codeur en langage machine avec un corps mobile comporte une pluralité de régions en dents de scie ayant chacune un flan escarpé. Lorsque le corps se déplace, la distance séparant ce dernier d'au moins une paire de détecteurs de distance parmi une pluralité de détecteurs de distance mutuellement décalés dans le sens de déplacement varie en raison de la configuration en dents de scie. Le codeur comporte également un détecteur qui identifie la région opposée aux détecteurs de distance, ainsi qu'un circuit d'évaluation qui détermine le déplacement du corps à partir d'un déplacement décalé correspondant à la région et de la distance mesurée.
Patent EP-0440803-B1 (EP)
Inventor: MATSUURA HITOSHI
IPC: B23Q35/12
Filed: 1990-07-20
Granted: 1994-03-02
Abstract: L'invention se rapporte à un appareil de commande pour machine à profiler qui empêche de pratiquer une coupe excessive au moyen d'un couteau sur une partie d'angle en déplaçant une tête de palpeur à l'avant du couteau. Une valeur d'instruction Su ou Sw, proportionnelle à la quantité de changement d'une valeur d'instruction de vitesse Vx ou Vy pour chaque axe obtenue sur la base de la quantité de déplacement εx, εy, εz dans la direction de chaque axe détectée par la tête du palpeur, est calculée par une unité opérationnelle (18u, 19u, 18W, 19w), et un moteur pour axe U et un moteur pour axe W, servant à déplacer uniquement un modèle dans la direction de chaque axe sont entraînés grâce à l'utilisation de chaque valeur d'instruction Su ou Sw comme distance de déplacement. Une table secondaire, servant à soutenir uniquement le modèle, est disposée sur une table principale d'une machine-outil à profiler et cette table secondaire est déplacée à l'avant de la table principale sur laquelle est placée une pièce à usiner, par le moteur pour axe U et le moteur pour axe W, sur une distance correspondant aux valeurs d'instruction Su, Sw correspondant au retard du système d'asservissement.
Patent EP-0489844-B1 (EP)
Inventor: RESCH LUDWIG
IPC: D06B5/16
Filed: 1990-08-29
Granted: 1993-10-27
Abstract: Procédé et dispositif pour le fixage de fil textile (1) à enrouler sur des bobines, au moyen d'une cloche à vide (36) chauffable eet se prêtant au vide, et qui peut abriter une ou un faible nombre de bobines. De l'eau et de la vapeur saturée sont contenues dans un générateur de vapeur à une température égale à ou légèrement supérieure à la température présélectionnée de la vapeur et à une pression égale à la pression de la vapeur à la température de vaporisation. On réalise le vide dans la cloche renfermant les bobines à une pression sensiblement inférieure à la pression de la vapeur. Une soupape de commande dans une conduite de raccordement entre la cloche à vide et le générateur de vapeur est alors ouverte. Puisque la cloche à vide est également préchauffée à sensiblement la température de vaporisation, la quantité d'eau nécessaire pour remplir la totalité du système de vapeur saturée à la température de vaporisation est très rapidement transformée en vapeur dans le générateur de vapeur. Le fil est ainsi vaporisé par cycles d'une durée approximative de deux minutes.
Patent EP-0448659-B1 (EP)
Inventor: ROSENBLATT AARON A
IPC: C01B11/02
Filed: 1990-09-17
Granted: 1997-01-29
Abstract: A method and apparatus for the generation, use, and disposal of chlorine dioxide is disclosed. A solid sodium chlorite composition having impurities, at least one of which is sodium hydroxide, is contacted with an agent to consume essentially all of the sodium hydroxide. Chlorine dioxide gas is then generated by contacting the resultant composition with chlorine in a humidified inert carrier gas. The resultant chlorine dioxide gas mixture may then be treated to remove chlorine gas present therein by contacting the same with soda-lime in particulate form. After using the chlorine dioxide gas mixture in the desired manner, chlorine dioxide present in the spent effluent gas may be substantially removed via the introduction of the effluent gas into an aqueous solution of sodium thiosulfate having a sufficient amount of an inorganic base to maintain the alkalinity of the solution during consumption of thiosulfate by chlorine dioxide.
Patent EP-0444191-B1 (EP)
Inventor: ALCUDIA EZRA RUAN
IPC: G11B5/596
Filed: 1990-09-18
Granted: 1995-04-19
Abstract: Dans un appareil d'enregistrement/lecture à canaux multiples, un transport bidirectionnel déplace longitudinalement une bande magnétique (50) devant une tête magnétique (40) à transducteurs multiples d'enregistrement et/ou de lecture. La tête magnétique peut être positionnée sur des pistes sélectionnées par étape sur la largeur de la bande. Un servo-mécanisme (116) de positionnement de tête utilise des configurations binaires pré-enregistrées sur la bande, composées de blocs magnétisés (70, 72,---, 86) et de blocs non magnétisés (73, 75,---, 101), lesquels sont lus par un servo-transducteur (88) solidaire de la tête multipiste à transducteurs multiples. Pour chaque ligne centrale correspondant à un emplacement de piste spécifié, le servo-transducteur passe sur la ligne située entre des configurations adjacentes enregistrées longitudinalement, et lorsque le servo-transducteur est 'sur la piste', deux conditions sont satisfaites: premièrement le code arrière lu est l'adresse de la piste comprise dans l'identificateur d'emplacement de piste stocké dans un microcontroleur de commande, deuxièmement les intensités des (bits 1) du code arrière lu sont toutes identiques et égales à la moitié de l'intensité d'une sortie de largeur de piste entière. Une fois 'sur la piste', le servo-transducteur passe sur la ligne située entre des lignes adjacentes de blocs magnétisés et de blocs non magnétisés, et par conséquent lit la moitié des signaux d'intensité provenant des blocs magnétisés se trouvant sur un côté de la ligne située 'sur la piste', et la moitié du signal d'intensité provenant des blocs magnétisés se trouvant de l'autre côté de la ligne située 'sur la piste'.
Patent EP-0463482-B1 (EP)
Inventor: VERPOEST IGNACE H J M
IPC: B29C70/24
Filed: 1991-06-13
Granted: 1995-05-10
Abstract: The invention concerns a length of cloth for composite construction, comprising a textile base material with tied-in tufts. To create a fabric which confers good mechanical properties on a composite structure and ensures permanent attachment in said structure, it is provided that at least two kinds of tufts (2, 3), differing in length and direction, are formed from the respective two free ends of a pile thread (4) laid into the base material (1), which protrude singly and widely from one front face of the base material (1). <IMAGE>
Patent EP-0451896-B1 (EP)
Inventor: DRIESSEN MARIANNE
IPC: C12P19/12
Filed: 1991-03-25
Granted: 1996-01-17
Abstract: A transformed yeast is disclosed, comprising at least one gene encoding neutral trehalase or trehalose-6-phosphate synthase which gene has been modified such that it differs from a corresponding wild-type gene encoding neutral trehalase or trehalose-6-phosphate synthase, the yeast having as a result a different trehalose content from the untransformed parent yeast. The sugar resistance and drying resistance of the yeast compared to those of the untransformed strain are thereby improved.
Patent EP-0455288-B1 (EP)
Inventor: MORRISON ANTHONY
IPC: A23L9/20
Filed: 1991-04-16
Granted: 1993-10-27
Abstract: The invention concerns with whippable non-dairy creams with low fat levels (15-25 wt%), that possess excellent properties, like a whipping time less than 6 min. Also a production-process is described, which includes a tempering step to make the NDC whippable within 4 min.
Patent EP-0459750-B1 (EP)
Inventor: ADAMS WILLIAM E
IPC: F16B47/00
Filed: 1991-05-28
Granted: 1995-01-11
Abstract: An improved suction cup (110) made of a light transmissive material is provided having a head (112) and a cup portion (114) a concave interior surface adapted to contact a window and an exterior surface opposite said interior surface. A ridge (118) of material is provided along the outer portion of the exterior surface, so that, when the suction cup is in a sealing position, the ridge of material is generally parallel to the mounted surface. In such an arrangement, light (130) passing through the ridge (118) of material continues in a straight path (134) and does not converge at a focal point (140). Alternatively, surface deformations, such as grooves circular ridges, dimples, and roughing, may be provided on the exterior surface of the suction cup. These surface deformations diffuse the light passing therethrough, preventing all of the light from converging at a focal point. <IMAGE>
Patent EP-0460976-B1 (EP)
Inventor: TOWNSEND PETER KEITH
IPC: H01R12/50
Filed: 1991-06-10
Granted: 1996-08-28
Abstract: This invention relates to electrical connectors with a ground structure for impedance and cross talk control between signal carrying conductors where the connector is a right angle or angled connector (100). The connector (100) interconnects an assembly (124) to a second connector (40), the second connector (40) including a plurality of terminals having contacts (65) arranged in rows and columns. The connector (100) comprises an insulative housing (128) and a plurality of electrical contact elements (135), each one of the elements (135) having a second contact for connection with a first contact (65), and each one of the elements (135), except a set (190) of the contact elements with their second contacts in the nth row, including a middle portion (136) configured such that its third contact (155) extends at an angle to its second contact. The connector further comprises a conductive shield (300) electrically connected to the set (190) of the contact elements not having a third contact extending at an angle to the second contact. <IMAGE>
Patent EP-0469727-B1 (EP)
Inventor: OHARA SHUNJI
IPC: G11B7/125
Filed: 1991-07-03
Granted: 1999-04-07
Abstract: An optical disc record and playback apparatus in which laser light is focused to a small spot on an optical disc for the purpose of recording and reproducing signals encoded thereon is adapted so that it is possible to record and playback erasable discs, as well as write-once discs. When a disc is first inserted into the record and playback apparatus, data written on a control track of the disc is read to identify the disc type, i.e. whether the disc is erasable or a write-once disc. Optimum recording and playback parameters are then set depending upon the type of disc, thus providing for stable recording and playback of optical discs of different types in a single record and playback apparatus. An optical disc for use in the apparatus has data representative of the optical sensitivity of the disc recorded thereon during manufacture. The data is read by the record and playback apparatus and used to adjust the optical power during recording of information so as to compensate for differences in the optical sensitivities of different discs which may result during manufacture.
Patent EP-0473277-B1 (EP)
Inventor: GEPHARDT DOUGLAS D
IPC: G06F13/14
Filed: 1991-07-23
Granted: 1998-02-25
Abstract: An apparatus for use with a host computing system for controlling access to a first data bus which is external of the host computing system and which first data bus is operatively connected with a second data bus internal of the host computing system. The apparatus comprises a local processing unit which is configured substantially the same as the host processing unit and is driven by a separate local program distinct from the host processing program driving the host processing unit., The apparatus further comprises a supplemental processing circuit for processing information, which supplemental processing circuit is responsive to the host processing unit and to the local processing unit to determine whether the host processing unit or the local processing unit has operative access to the first data bus. In its preferred embodiment, the first data bus and the second data bus are operatively connected by a configurable buffer circuit for effecting data bus connection. Further, in the preferred embodiment of the present invention, the supplemental processing circuit generates an intervention signal in response to the local processing unit, the buffer circuit responding to the intervention signal by configuring appropriately to provide operative access by the apparatus of the second data bus.
Patent EP-0474376-B1 (EP)
Inventor: SCHIRMER HENRY G
IPC: C08L23/20
Filed: 1991-08-13
Granted: 1996-05-01
Abstract: A multilayer film comprises a first layer comprising propylene homopolymer or copolymer and at least one additional sealable layer; or a core layer comprising very low density polyethylene, two outer sealable layers and intermediate adhesive layers.
Patent EP-0479569-B1 (EP)
Inventor: HO BOSCO P
IPC: B01D21/30
Filed: 1991-10-02
Granted: 1995-09-20
Abstract: An on-line monitoring/control method and system which utilizes a tube clarifier to monitor and, optionally, control a clarification process.
Patent EP-0472502-B1 (EP)
Inventor: JUCH ROLF-DIETER
IPC: B01J2/14
Filed: 1991-08-20
Granted: 1995-05-31
Abstract: Pellets are produced in a mixing vessel. In this process, the material to be pelletized is passed through a propeller-like mixer with a helical centrifugal motion and sprayed with a finely nebulized wetting agent until pellets of the desired size have been formed. High yields of well-rounded pellets can be obtained in this way. The pellets can be coated for the purpose of controlled release of the active ingredient.
Patent EP-0472507-B1 (EP)
Inventor: ROMAGNOLI TIZIANO
IPC: D06B23/04
Filed: 1991-08-13
Granted: 1996-02-07
Abstract: One of the ends (X) of the tube has an internal annular ledge (7) and an annular wall (9), the internal surface (9A) of which forms an annular corner (10) around the ledge (7) and widens slightly as it moves away from the ledge; the other end (Y) forms a setback (12) towards the inside followed by an approximately cylindrical collar (14) for the turns of reserve yarn, the annular edge (14A) of which is capable of bearing against said ledge (7) and of being centered by said annular corner (10); said annular edge (14A) has hollows (16) which are capable of allowing the passage of fluid which thus acts on the turns of the reserve. <IMAGE>