baber/WOPTO huggingface dataset:
Patent EP-0222761-B1 (EP)
IPC: F16H63/30
Filed: 1985-07-20
Granted: 1988-06-01
Abstract: A gear shifting device for a six speed gear box for example, having a shifting lever (S) to select and engage all the gears and fork control rods for engaging gears of a same path comprises an H-like engagement pattern similar to a gear box with four gears, and devices for retaining or returning into predetermined engagement paths a shaft (2, 20) of the gear selection and control lever or a turning shaft (71) and/or the gear shifting lever (S) for example in the third and fourth gear path. The path of the fifth and sixth gear comprises in addition a notch device (1, 6, 7) which upon a complete or almost complete engagement in the highest speed, the sixth, retains in said path the central shaft of the gear control and selection lever (2, 20) or the turning shaft (71) and/or the gear shifting lever (S) and which, upon a full or almost full engagement of the lower speed, the fifth, enables to bring back the central shaft of the gear selection and control lever (2, 20) or the turning shaft (71) and/or the shifting lever (S) into a lower path, for example the path of the third and fourth gears, when the control lever is taken back to the neutral position. Thereby, erroneous manipulations are avoided, for example shifting down from sixth to third gear following the action of the return device into the path of the third and fourth gears.
Patent EP-0197269-B1 (EP)
IPC: C01F7/46
Filed: 1986-02-20
Granted: 1991-06-12
Abstract: The present invention is directed to a method for removing organic substances from aluminate liquors of the Bayer process. The method comprises the steps of contacting the liquor with an oxygen containing gas under elevated pressure in the presence of metallic ions acting as a catalyst to oxidize the organic substances, precipitating the metallic ions jointly with aluminum hydroxide, separating the precipitate from the oxidized liquor and recycling the precipitated aluminum hydroxide containing the metallic ions into the oxidation step as a catalyst carrier.
Patent EP-0243527-B1 (EP)
IPC: G05D16/00
Filed: 1986-05-02
Granted: 1991-08-14
Abstract: A system for regulating pressure in a container. The system includes a membrane pressure regulator with a reference pressure chamber containing a reference pressure, and a vacuum pump connected to the container via the membrane pressure regulator. The system further includes a gas inlet valve connected to the reference pressure chamber for increasing the reference pressure; a gas outlet valve connected to the reference pressure chamber for decreasing the reference pressure; and a regulator connected to the gas inlet valve and the gas outlet valve for actuating the valves. The regulator includes a device for generating a desired pressure value for the container and a measuring member connected for providing an indication of the pressure in at least one of the reference pressure chamber and the container.
Patent EP-0204632-B1 (EP)
IPC: H04M9/00
Filed: 1986-06-03
Granted: 1990-03-28
Abstract: 1. A communication system usable in particular in an armoured vehicle, in which the various positions in the vehicle (OP1, OP2, OP3, OP4, HP, TEL.AR) are connected to a central box (1, 1a) comprising interconnection means for a permanent interphone communication between the various positions of the vehicle and means for selectively switching certain positions of the vehicle to radio transmitter/receiver devices (E/R1, E/R2, E/R3) connected to the central box in such a way as to permit communication between certain positions in the vehicle and the exterior, characterized in that the means for selectively switching the positions in the vehicle to the radio transmitter/receiver devices further comprise a device (55) for sequential scanning of the vehicle positions, means (62) of storing, for each position, a sequence of connection with the radio transmitter/receiver devices, means (56) for the incrementation of each of said connection sequences in response to a control signal generated by the operator from each position in the vehicle, and means (64) for the selective connection of said positions with said radio transmitter/receiver devices in accordance with the selected position of said connection sequences.
Patent EP-0237535-B1 (EP)
Title: Self-testing peripheral controller system for multiple disk drive modules
IPC: G06F3/06
Filed: 1986-08-08
Granted: 1991-02-27
Abstract: A storage module device - data link processor (200d, Fig. 1) manages data transfers between a main host computer (10) and up to eight disk drive units (D0 - D7, Fig. 1). The data link processor (200d) provides a host access unit (Fig. 2) to the host computer (10) and connects to a Formatter Unit (Fig. 3) which establishes the protocol for accessing a particular sector of a selected disk drive unit and for transferring data to-from a selected disk drive (D0 - D7) via an Interface Circuit Unit (Fig. 4) which insures that only one particular disk drive is selected at a given time. The data link processor (200d) initiates a self-test operation to verify integrity of the host access unit (Fig. 2) and the Formatter Unit (Fig. 3) before data transfer operations can take place.
Patent EP-0246326-B1 (EP)
Title: Procede et dispositif de regulation du couple d'un servomoteur
IPC: H02P21/22
Filed: 1986-10-24
Granted: 1992-12-23
Abstract: Procédé de régulation de la force d'entraînement destinée à être appliquée à une charge entraînée à l'aide d'un servomoteur, permettant de réduire l'erreur de régulation provoquée par le changement des conditions d'un mécanisme de transmission intercalé entre le servomoteur et la charge. Une valeur détectée (PH) de la force d'entraînement appliquée effectivement à la charge est comparée avec une valeur fixée (PL') destinée à être appliquée à la charge, et un courant d'entraînement du servomoteur est régulée en fonction du résultat de la comparaison. Par conséquent, lorsque les conditions du mécanisme de transmission se modifient, il se produit une compensation automatique de la variation de la relation entre la sortie du servomoteur et la force d'entraînement appliquée effectivement à la charge, ce qui permet de faire en sorte que la force appliquée à la charge ait une valeur fixée.
Patent EP-0231744-B1 (EP)
IPC: C07D403/10
Filed: 1987-01-03
Granted: 1990-05-30
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE A substituted pyrrol-1-ylphenyldihydropyridazinone of the formula I  see diagramm : EP0231744,P9,F3  where R**1 is hydrogen, methyl or hydroxymethyl, R**2 is hydrogen or methyl, or R**1 and R**2 together form a radical -(CH2 )m -, in which m is an integer from 1 to 4, R**3 R**4 and R**5 independently of one another are each hydrogen or C1 -C6 -alkyl, R**6 is hydrogen or, together with R**1 , forms a radical -(CH2 )n -, in which n is 1, 2 or 3, or the radical -CH=CH-, A and B are each hydrogen or together form a bond, D is hydrogen, C1 -C6 -alkyl or phenyl, and E is hydrogen, or D and E together form a bond, with the proviso that, if R**3 is hydrogen, one or both of the radicals R**4 and R**5 are C1 -C6 -alkyl or D is C1 -C6 -alkyl or phenyl. 1. Claim for the Contracting States : AS, ES A process for the preparation of a substituted pyrrol-1- ylphenyldihydropyridazinone of the formula I  see diagramm : EP0231744,P10,F3  where R**1 is hydrogen, methyl or hydroxymethyl, R**2 is hydrogen or methyl, or R**1 and R**2 together form a radical -(CH2 )m -, in which m is an integer from 1 to 4, R**3 , R**4 and R**5 independently of one another are each hydrogen or C1 -C6 -alkyl, R**6 is hydrogen or, together with R**1 , forms a radical -(CH2 )n -, in which n is 1, 2 or 3, or the radical -CH=CH-, A and B are each hydrogen or together form a bond, D is hydrogen, C1 -C6 -alkyl or phenyl, and E is hydrogen, or D and E together form a bond, with the proviso that, if R**3 is hydrogen, one or both of the radicals R**4 and R**5 are C1 -C6 -alkyl or D is C1 -C6 -alkyl or phenyl, wherein a p-aminophenyldihydropyridazinone of the formula II  see diagramm : EP0231744,P11,F1  where R**1 , R**2 , R**6 , A and B have the meanings described for formula I, is reacted with a tetrahydrofuran of the formula III  see diagramm : EP0231744,P11,F2  where R**3 , R**4 and R**5 have the meanings stated in formula I, R**5 is bonded to ring atom 4 or 5 of the tetrahydrofuran ring and R**7 is C1 -C4 -alkoxy, C1 -C4 -alkanoyloxy, chlorine or bromine, and, if required, the compound thus obtained is hydrogenated at the C=O group or reacted with an organometallic compound F-Met, where F is C1 -C6 -alkyl or phenyl and Met is an alkali metal atom or a radical MgX, in which X is chlorine, bromine or iodine.
Patent EP-0242545-B1 (EP)
Title: Door for a lift car
IPC: B66B13/08
Filed: 1987-03-06
Granted: 1990-08-22
Abstract: 1. Door for a lift car for people or loads, of the type opening in two parts, each formed from several leaves which are controlled by an operating device comprising four sliding pieces (10, 14, 9, 13) displaced exclusively on a pair of rails (7, 8) in order to ensure the guiding either of the main hinge pins (19 to 22) displaced in the plane of the opening in the case where the leaves fold up like an accordion, or directly of the leaves if they slide telescopically, characterized in that the two rails (7, 8) are superposed in a substantially vertical plane and have a relatively large distance between them, and in that each of the four sliding pieces (10, 14, 9, 13) is at the same time guided by the two abovementioned rails.
Patent EP-0249053-B1 (EP)
IPC: C07C43/20
Filed: 1987-05-15
Granted: 1992-01-29
Abstract: Alkylarylethers are produced in accordance with the invention starting from phenols and ethers of aliphatic alcohols in the presence of amorphous BPO4, calcined at a temperature of from 150 DEG C to 600 DEG C.
Patent EP-0270912-B1 (EP)
IPC: H02G3/04
Filed: 1987-11-24
Granted: 1993-09-22
Abstract: A cable duct consisting of a box-shaped cable channel (1) in which control, data and/or supply cables are laid for equipment to be connected thereto, which cables emerge at connecting points (5) on the front side of the cable channel (1). Equipment slots (3) are arranged movably in the horizontal direction on the front side of the cable channel (1) and have a horizontal base plate (4) on the front side. The cables in the cable channel (1) are provided at regular intervals with pick-offs which can optionally be connected via working place cables to the connecting points (5) on the front side of the cable channel (1). <IMAGE>
Patent EP-0273405-B1 (EP)
IPC: B29C45/17
Filed: 1987-12-24
Granted: 1990-09-12
Abstract: A replaceable mold assembly for use in an injection molding machine includes first and second complemental mold halves adapted to be in a face-to-face engagement with one another; a first and a second engagement plate secured to the rear side of the first and the second mold half, respectively; and a bell crank lever pivotally secured to the first mold half and including a locking arm and an actuating arm and having a bolting position and an unbolting position. In the bolting position the locking arm engages the second mold half for interlocking the two mold halves and in the unbolting position the locking arm is out of engagement with the second mold half. A return spring is arranged in the first mold half for urging the bell crank lever into the bolting position. The actuating arm has an engagement face with a rocker profile. In the bolting position the rocker profile projects beyond the first engagement plate and in the unbolting position the bell crank lever is substantially flush with the first engagement plate.
Patent EP-0235865-B1 (EP)
IPC: C08G67/02
Filed: 1987-02-25
Granted: 1991-11-13
Abstract: Novel catalyst compositions, characterized in that they are based upon 
 
  a) a palladium compound, 
  b) a non-noble transition metal salt of an acid with a pKa of less than 2, provided that the acid is not a hydrohalogenic acid, or a mixture of such a salt and such an acid, 
  c) a bidentate ligand of the general formula R<1>R<2>-M-R-M-R<3>R<4>, wherein M represents phosphorus, arsenic or antimony, R<1>, R<2>, R<3> and R<4> represent hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group having at least two carbon atoms in the bridge, and 
  d) a quinone, if desired.
Patent EP-0254509-B1 (EP)
IPC: G02F1/01
Filed: 1987-07-17
Granted: 1992-05-06
Abstract: An optical device for use as an optical filter or modulator comprises an optical waveguide (2) including a portion (1) having a refractive index that varies with optical intensity and means (5,7,30,40,8) for providing and directing at least two coherent waves (3,4) at that portion such that a standing wave of a modulated refractive index is established by interference between the coherent waves. The standing wave provides a temporary modulated index grating in the waveguide. Variation of the angular separation of the waves tunes the wavelength sensitivity of the grating. The device may be used for modulation of WDM optical signals in the waveguide.
Patent EP-0259444-B1 (EP)
Title: Systeme de memoire remanente possedant une capacite de test
IPC: G11C29/12
Filed: 1987-02-12
Granted: 1990-11-07
Abstract: Un système de mémoire rémanente comprend un réseau de transistors de mémoire à effet de champ à porte flottante (21) implantés dans un puits de mémoire (16) dans une puce comprenant des dispositifs CMOS. Le système comprend un circuit de commande (11) pouvant fonctionner dans un premier mode assurant des opérations de lecture et d'écriture, dans un deuxième mode produisant un signal de sortie représentant une tension de référence générée dans la puce elle-même, et dans un troisième mode de ''formation de marges en mémoire'' dans lesquelles les seuils des transistors de mémoire (21) peuvent être testés. Le circuit de commande comprend des points nodaux (IN1, IN2, IN3) couplés aux plots d'entrée/sortie de la puce. Dans le deuxième mode de fonctionnement la tension de référence de la mémoire (VREF) est couplée via des portes de transistors (M3, M5) au point nodal IN2, en réponse à un signal de commande appliqué au point nodal IN1. Dans le troisième mode de fonctionnement, en réponse à un signal de commande appliqué au point nodal IN3, un potentiel de polarisation de puits de mémoire est appliqué via le point nodal IN1 au puits de mémoire (16), alors que les tensions de test sont appliquées via le point nodal IN2. Cet agencement permet d'obtenir les différents modes de fonctionnement avec un minimum de plots d'entrée/sortie de la puce.
Patent EP-0309451-B1 (EP)
IPC: H03K5/01
Filed: 1987-05-09
Granted: 1991-01-30
Abstract: Dispositif de protection contre les signaux parasites destiné à un circuit électrique (13) et particulièrement indiqué pour l'intégration et pour la protection contre les parasites pulsés aux entrées des circuits électriques intégrés. A cet effet, il est prévu une entrée (1) de signaux, qui mène à un émetteur-suiveur (4). La chute de tension de l'émetteur-suiveur (4) est compensée par une diode (8) reliée à une entrée du circuit par l'intermédiaire d'un condensateur (10) branché sur une ligne de tension d'alimentation. En cas de signaux parasites intempestifs, soit la diode (8) soit l'émetteur suiveur (4) est fermé. Ensuite, le condensateur est chargé via une source de courant de charge (9) ou déchargé via une source de courant émetteur (7) de manière à obtenir au niveau du condensateur (10) une augmentation ou une diminution progressive de la tension jusqu'à ce qu'il s'établisse un équilibre de potentiel entre l'entrée (1) des signaux et le condensateur (10).
Patent EP-0272286-B1 (EP)
IPC: A47C27/14
Filed: 1987-05-25
Granted: 1993-03-10
Abstract: Chair member for promoting correct posture. The chair member may form the chair seat (2) or back rest (4) or it may be a portable cushion. The seat embodiment includes a forward support portion (6) of relatively high density resilient material and an adjacent rear support portion (7) of relatively low density resilient material, differential deformation of the two portions locates an occupant's ischial tuberosity behind the forward support portion (6) which thereby resists forward movement of the sitter from the chair.
Patent EP-0298233-B1 (EP)
IPC: A61F2/44
Filed: 1988-05-21
Granted: 1991-12-27
Abstract: The intervertebral prosthesis, which can be implanted from the ventral direction, consists of a disc-shaped prosthesis body (1) on whose ventral edge (3) there are tabs (4) with through openings (5) for bone screws. 
<??>The new prosthesis guarantees, as an intervertebral disc replacement, a stable stiffening (arthrodesis) of two vertebrae (6) relative to one another, both immediately after implantation by means of screwing to the vertebrae (6), and in the long term by means of the incorporation and adherence of bone tissue. 
<IMAGE>
Patent EP-0309657-B1 (EP)
Title: Pulverulent metal-containing material and process for the production of a protective layer
IPC: C23C4/067
Filed: 1988-07-02
Granted: 1991-09-18
Abstract: A process for producing a corrosion-resistant protection on stabilizing wall surfaces and superheater tubes in sulfur-bearing hot gases which are used at surfaces temperatures of over 400 DEG  C. in combustion installations, and a material in powder form which is suitable for that process, are intended to make it possible to use such wall surfaces and superheater tubes in sulfur-bearing hot gases in a good and durable fashion. For that purpose, to form a protective layer which is preferably from 0.2 to 1.5 mm in thickness, a metal powder which is sprayed out of a molten state, of a given composition, with a surface area of more than 200 cm2/g, is applied with an autogenous flame spray torch, with a quantitative gas flow rate of between about 1000 to 3000 NL/h, or 1500 to 2500 NL/h, for the combustion gas. The preferred composition of the metal powder used in Cr 15% to 35%, Mn 0.05% to 3%, Mo 0.05% to 5.0%, C 0.1% to 3%, Si 0.1% to 3%, Al 2% to 15%, with the balance Fe.
Patent EP-0301555-B1 (EP)
Title: Colouring process for silica glass fibres, and the products so obtained
IPC: C03C25/00
Filed: 1988-07-28
Granted: 1992-11-04
Abstract: In a process for dyeing silicic acid glass fibres or textiles made from these fibres, with organic pigments, the glass is desized, if necessary, subjected to an acid treatment, dyed, and if necessary coated with a finish preferably impermeable to steam. The acid treatment is applied until an extraction yield of 2 % maximum, preferably 1 %, is attained and, after intermediate drying if necessary, the fibres are dyed with basic acrylic dyes having a K-value of  </=  3.5 and high stability to light in a pH range of 0 to 3 by a single-bath technique for mordants and dyes, if necessary with addition of wetting agents and complexing agents at a bath ratio of 1:4 to 1:15 and a temperature between ambient temperature and 130 DEG C. After dyeing, the fibres are rinsed, neutralized and subjected to further treatment in the usual manner or dried, mordanted at pH 0 to 3, and dyed at a pH corresponding to that of a 0.5 to 2 g/l aqueous solution of acetic acid. The invention also concerns the products so obtained.
Patent EP-0306711-B1 (EP)
Title: Shaving blades unit
IPC: B26B21/54
Filed: 1988-08-05
Granted: 1990-09-12
Abstract: 1. A razor blade unit for a wet shaver, in which unit one razor blade or two parallel razor blades (2, 2') are disposed in a plastics body (1), the same having a guide surface (8) which extends parallel to the cutting edges (3, 3') of the blades (2, 2') and is disposed before such edges as considered in the shaving direction, the body (1) also having protective cap (4) which is disposed after such edges as considered in the shaving direction, a cylindrical roller (7) which is rotatable around a pivot (6) parallel to the blade cutting edges (3, 3') being mounted for free rotation in the protective cap (4) and slightly projecting therefrom, characterised in that a single cylindrical metal roller (7) is provided for the razor blade unit, the roller is disposed in the protective cap (4) behind the blade cutting edges (3, 3'), and the blades (2, 2'), whose cutting edges (3, 3') are disposed between the front plastics guide surface (8) and the back metal roller (7), are embedded in the plastics body (1).
Patent EP-0312904-B1 (EP)
Title: Combination cup and plate holder
IPC: A47G23/02
Filed: 1988-10-12
Granted: 1992-04-22
Abstract: A combination cup and plate holder (1) to enable a user to easily and conveniently carry, with a single hand, a cup or glass into which a beverage has been poured and a plate upon which food, or the like, has been placed so that the user may keep his second hand free. The cup and plate holder includes a flat platform (4) by which to support the plate and a hollow, cylindrical retaining collar (2) in which to receive the cup or glass. When not in use, the platform is adapted to be rotated towards and received within the collar, whereby to form a compact arrangement that is especially suitable for easy transport and/or efficient storage.
Patent EP-0322830-B1 (EP)
Title: Defoamer based on an oil-in-water emulsion
IPC: B01D19/04
Filed: 1988-12-24
Granted: 1992-08-12
Abstract: Defoamers in which the oil phase of the emulsions contains
 (a) a C12- to C26-alcohol, distillation residues obtainable during the production of alcohols with a relatively high carbon number by oxo synthesis or by the Ziegler process and which may also be alkoxylated, and/or
 (b) a fatty acid ester of C12- to C22- carboxylic acids with a mono- to tri-hydric C1- to C18-alcohol and optionally
 (c) a hydrocarbon having a boiling point above 200 DEG C or fatty acids having 12 to 22 carbon atoms,
 comprises 5 to 50% by weight of the make-up of the emulsion and has a mean particle size of less than 25  mu m, and in which 5 to 50 % by weight of the components (a) and (b) of the oil phase are replaced by
 (d) at least one compound melting at a temperature above 70 DEG C selected from the group of fatty alcohols having at least 28 C atoms, the esters of a C1- to C22-carboxylic acid with an alcohol having at least 28 C atoms, the polyethylene waxes having a molecular weight of at least 2000, the carnauba waxes, the montanic ester waxes and the montanic acid waxes and their salts.
Patent EP-0294907-B1 (EP)
Inventor: CURTZE JUERGEN
IPC: C07C237/30
Filed: 1988-06-09
Granted: 1994-06-01
Abstract: The invention provides a process for the preparation 3,3-diaryl acrylic acid amides of the formula <CHEM> in which A, B and Q are as defined in the specification, characterised by condensing a compound of formula <CHEM>  with a compound of formula      ZCH2-CO-Q      (III) in which Z represents a hydrogen or halogen atom, and, if an intermediate compound is formed of formula <CHEM> dehydrating the intermediate compound. e
Patent EP-0284338-B1 (EP)
Inventor: HUGHES LESLIE RICHARD
IPC: C07D239/96
Filed: 1988-03-22
Granted: 1993-12-22
Abstract: A quinazoline of the formula:- <CHEM> wherein R<1> is alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, halogeno, hydroxy or mercapto, or substituted alkyl or alkoxy; wherein R<2> is hydrogen, alkyl, alkenyl or alkynyl, or substituted alkyl or alkanoyl; wherein Ar is phenylene, naphthylene or heterocyclene which is unsubstituted or bears one or more substituents;  wherein R<3> is such that R<3>-NH2 is an amino acid;  wherein R<4> is hydrogen or alkyl;  wherein R<5> is hydrogen or alkyl; and wherein each of R<6>, R<7> and R<8> is hydrogen, hydroxy, alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, phenyl, halogeno, nitro, cyano or amino, or substituted alkyl, alkoxy or alkylthio; provided that at least one of R<4>, R<5>, R<6>, R<7> and R<8> is other than hydrogen; or a pharmaceutically-acceptable salt or ester thereof. The compounds possess anti-tumour activity.