baber/WOPTO huggingface dataset:
Patent EP-0273905-A1 (EP)
Inventor: WOOD GRAEME GILLAM
IPC: G02B6/42
Filed: 1986-09-01
Abstract: Pour effectuer un étalonnage et un diagnostic précis d'un système indicateur de niveau de réservoir hydrostatique comportant des capteurs de pression (P1, P2) reliés au réservoir (1) à des niveaux séparés par une hauteur (H), une colonne montante (10) de tube flexible est agencée en vue d'être reliée aux capteurs par des vannes d'ouverture (6, 7, 8, 9) lorsque des vannes de sectionnement (4, 5) déconnectent le réservoir. Puis, après avoir rincé le système séparé du réservoir, un fluide d'étalonnage tel que de l'eau distillée normalisée est introduit par gravité au moyen d'une colonne pouvant être déconnectée (12) par le bas de la colonne montante (10). Il est alors possible d'étalonner et de vérifier diverses caractéristiques du système sur la base de la connaissance précise des propriétés du fluide et des valeurs indiquées par les capteurs (P1, P2) et les capteurs de température (T1, T2, T3).
Patent EP-0237543-A1 (EP)
Inventor: GARDNER ROBERT FREDERICK
IPC: B21D7/14
Filed: 1986-09-18
Abstract: Une machine à cintrer les tubes comprend une tête de cintrage (12) en contact avec le tube (1), un organe d'entraînement servant à déplacer la tête de cintrage de manière à plier le tube sur un angle donné, et des organes agissant de concert avec la partie cintrée du tube une fois que l'application de la force de cintrage a cessée, afin de déterminer l'angle réel sur lequel le tube a été plié. Cela permet de mesurer l'angle de retour élastique en arrière du tube, et permet au système de commande de prévoir sur quel angle la tête doit faire tourner le tube pour former les coudes désirés dans le tube. Il est également possible de contrôler que les coudes formés sont suffisament précis par rapport aux angles désirés.
Patent EP-0248829-A1 (EP)
Inventor: STENZEL OTTO
IPC: H05B7/152
Filed: 1986-11-29
Abstract: Un dispositif sert à régler l'écart entre une électrode de fusion (62) et la surface de matériau fondu (61) dans un four à chauffage direct par arc sous vide. On part du fait que les courts-circuits provoqués par des gouttes de matériau fondu entre l'électrode de fusion (62) et la surface du matériau fondu (61) donnent une indication sur l'état de l'électrode. La fréquence moyenne d'égouttement est à peu près une fonction linéaire de la longueur de l'arc électrique, c'est-à-dire le taux d'égouttement est en rapport hyperbolique avec la longueur de l'arc électrique. Afin d'obtenir dans ces conditions un réglage rapide, on applique à un dispositif de réglage (84) de la fréquence d'égouttement un signal qui correspond à la différence entre la valeur inverse d'un signal de taux d'égouttement formé par un générateur (80) de valeurs moyennes et une valeur de consigne fréquence d'égouttement.
Patent EP-0250810-A1 (EP)
Title: Procédé d'extraction de cartouches fermées pour la préparation de boissons
Inventor: FAVRE ERIC
IPC: A47J31/32
Filed: 1987-05-14
Abstract: L'invention concerne un procédé d'extraction de cartouches fermées contenant du café torréfié et moulu ou une autre substance aromatique. On opère selon les étapes suivantes : a) on introduit par le haut de la cartouche une quantité d'eau de prémouillage à une pression comprise entre 2 et 3 kg/cm², b) on injecte de l'air pour assurer une aération du café moulu ou de la substance aromatique à une pression comprise entre 3 et 6 kg/cm², c) on introduit de l'eau pour l'extraction proprement dite de la cartouche à une pression comprise entre 8 et 16 kg/cm² et on récupère par le bas de la cartouche la boisson.
Patent EP-0261318-A1 (EP)
Inventor: SCHLUETER EBERHARDT
IPC: A61M5/20
Filed: 1987-06-23
Abstract: PCT No. PCT/EP87/00332 Sec. 371 Date Apr. 26, 1988 Sec. 102(e) Date Apr. 26, 1988 PCT Filed Jun. 24, 1987 PCT Pub. No. WO88/00066 PCT Pub. Date Jan. 14, 1988.Automatic injection device, as well as ampoule or cartridge for the same. In order to obtain a high speed discharge of an ampoule-hypodermic needle, as well as to ensure an operationally reliable, low weight, robust small apparatus or ampoule at long storability, sterility and re-usability of components for a plurality of injection substances, the needle body (30) of the cannulahypodermic needle (3) is constructed over part of its extension as a needle bearing (31) guided in sliding fit on the inner wall (21) of the cartridge (2). Particularly with a view to administering separate injection substances, it is provided for a cartridge or ampoule with needle and lifting element, that within the ampoule there is arranged a receptacle forming a gas volume, which receptacle can be destroyed easily by initiating the lifting movement and which is resistant to the injection fluid surrounding it.
Patent EP-0257523-A1 (EP)
Inventor: HABERMANN WOLFGANG
IPC: C25B3/23
Filed: 1987-08-18
Abstract: Das Verfahren betrifft die elektrochemische Oxidation von Leukoverbindungen von wasserlöslichen 2 bis 4 Sulfonsäuregruppen enthaltenden Diamino-triphenylmethanfarbstoffen in geteilten Elektrolysezellen in Gegenwart von C2- bis C4-Alkanolen, Harnstoff und/oder Harnstoffderivaten bei Potentialen der Anode von εh <= 1250 mV. Die Farbstoffe werden in hoher Ausbeute und in Lebensmittelqualität erhalten.
Patent EP-0260581-A1 (EP)
Inventor: MATSUDAIRA NOBUYASU
IPC: F01D17/14
Filed: 1987-09-08
Abstract: The inlet area and the inlet flow angle of a radial turbine for a turbocharger can be controlled and adapted to a continuously changing gas flow rate by a plurality of movable vanes in the volute inlet.
Patent EP-0261645-A1 (EP)
Inventor: MARGARIA MARIO
IPC: B65D55/08
Filed: 1987-09-22
Abstract: The mouth (1) of a rigid container, particularly of glass, having a screw closure device and usable for food products intended to be subjected to heat treatment in the container to preserve them, is provided with an annular rib (3) of triangular profile below the threading (2). Screwed onto the mouth (1) is a rigid plastics capsule having a plastic mastic sealing coating (T) on the inner surface of its top (7) and incorporating in its peripheral skirt (8) a tearing band (11, 111, 211) for opening. The lower part (12) of the cylindrical skirt (8) of the capsule constitutes a security seal and has an inner annular engagement rib (13) which snap-engages beneath the annular rib (3) of the mouth (1).
Patent EP-0268879-A1 (EP)
Inventor: WALLMICHRATH GUNTER
IPC: B60R25/02
Filed: 1987-11-03
Abstract: 1. A locking device (10) for steering columns (11) in vehicles comprising : a locking wheel with tooth-like radial projections, which is non-rotatably carried on the steering column, and a locking member which can be moved by key actuation (64) of a steering lock (41) provided with a lock cylinder (46) and a control cam (59) into two positions, namely into an operative position of engaging between the radial projections (locking position, Figure 2), and into an inoperative position of releasing the locking wheel (release position, Figure 1), characterised in that a conical cip-shaped member (female conical member 12) provided with an internal tooth configuration (13) is arranged coaxially with respect to a conical wheel member (male conical member 23) having an external tooth configuration (22), in relation to the steering column (11) the one conical member (12) is arranged coaxially (24) but non-rotatably (21 or 82, 83) but the other (22) is rotatable therewith (25), and in addition the one conical member (12 or 22) occupies a fixed axial position relative to the steering column (11) but the other (22 or 12 respectively) is axially displaceable (29 or 29') with respect thereto (11) by key actuation (64), between interengagement, over the entire conical peripheral surface of both conical members (12, 22), in respect of the teeth (16) belonging to the internal and external tooth configurations (13, 23) (locking position) on the one hand and axial clearance (43) on all sides between said teeth (release position) on the other hand.
Patent EP-0233732-A1 (EP)
Inventor: DE LAAT FRANZ G A
IPC: C03B19/12
Filed: 1987-02-04
Abstract: Lithium-aluminum-silicate glass powders include, by weight, a major amount of silicon dioxide, a substan­tial amount of aluminum oxide, and minor amounts by weight of the oxides of lithium, titanium, magnesium, zirconium and zinc and, optionally, phosphorous pentoxide. These powders can be formed, by sintering or melting and casting techniques, into glass and glass-ceramic products of a near-net-shape with good transparency to light, low permeability to helium gas, and low thermal expansivity. These powders are made by forming separate mixtures of the reactants in suitable suitable solvents, combining the reactant mixtures, lowering the pH of the resulting mixture with nitric acid, hydrolytically polycondensing the reactants to form a gel, then drying and converting the gel to form a fine, white, glass powder.
Patent EP-0254391-A1 (EP)
Inventor: RAND PAUL KENNETH
IPC: G06M1/04
Filed: 1987-04-24
Abstract: A device is described for indicating the number of doses dispensed from an aerosol container (2) having an outlet valve member (4) movable relative to the body of the container (2) to dispense its contents in measured doses. Relative movement between the aerosol container body (2) and the outlet member (4) are detected by a ratchet wheel (14) and ratchet driving member (11A) which move with the body and outlet member respectively or vice versa. The ratchet wheel (14) may in turn drive an indicating member in the form of a linear rack (20) or rotatable wheel (116).
Patent EP-0248704-A1 (EP)
Inventor: PAGANELLI CATALDO
IPC: F16H19/00
Filed: 1987-05-22
Abstract: 1. An arrangement for taking up play for a rack transmission means of the type comprising a drive pinion (2), the teeth of which permanently co-operate with those of a rack (4), the ends of which are mouted floatingly, characterised in that it comprises a stressing system (30) constituting an axial stress in the rack (4) which is subjected to the action of a spring (6), a pressure roller (12) which is held permanently bearing against the rack and on the axis of engagement of the pinion (2), and flexible blades (14, 16, 14', 16',) interposed between each end of said rack and a structural element (8, 10), providing a floating rack.
Patent EP-0275751-A1 (EP)
Inventor: LAURENT PIERRE-ANDRE
IPC: G10L19/10
Filed: 1987-12-15
Abstract: The method consists in segmenting the speech on transmission into frames of fixed length so as to transmit them independently of one another and in reconstructing the speech on reception with a synthesising filter (29). Each frame comprises a first field (field #/ 1) made up of binary words with identical structures for coding the position and the amplitude of the pulses for exciting the synthesising filter, a second field (field #/ 2) made up of at least one binary word for coding the amplitude of the reference pulse associated with the frame and a third field (field #/ 3) made up of binary words for coding the coefficients of the synthesising filter. Only the codes representing the reference amplitude and the coefficients of the synthesising filter making up the second and third field are accompanied by codes for auto-correction of errors, exploited on reception by detectors (23, 24) for correction of errors. Application: radiotelephones. <IMAGE>
Patent EP-0249578-A1 (EP)
Inventor: PUJOL-ISERN CARLOS
IPC: B65H69/06
Filed: 1987-06-09
Abstract: Ce pocédé consiste, après avoir détordu deux portions de fils (1,2) par rotations en sens respectifs opposés pour former deux barbes de fibre à les superposer tête-bêche, à leur appliquer deux forces transversales opposées (B) au voisinage des extrémités de ces barbes pour exercer une traction sur ces barbes et faire glisser les fibres respectives longitudi­nalement et à réintroduire la torsion dans ces barbes en faisant tourner les fils en sens respectifs opposés à ceux utilisés pour les détordre et en déplaçant progressivement les points d'application des forces transversales (B) vers la partie médiane de ces barbes avant de supprimer complètement ces forces transversales (B).
Patent EP-0255994-A1 (EP)
Inventor: SVANSTROM RUNE
IPC: F41A9/04
Filed: 1987-04-08
Abstract: A rapid-fire automatic gun is provided with a first maga- tine (6a, 6b) for a lesser number of rounds, and a second magazine (7) for a greater number of rounds. These magazines include first and second round advancement members (15, 16, 17; 21, 25, 26), respectively. The first of these round advancement means are controlled by the automatic gun proper, such that a round advancement speed depending upon the firing rate of the gun prevails in the first magazine. The second round advancement means (21, 25, 26) are drivable by drive means which realize a maximum round advancement speed in the second magazine which is considerably less, for example of the order of magnitude of 100 rounds per minute, than the maximum round advancement speed in the first magazine. Transfer means transferring rounds from the second magazine to the first magazine realize gap formation in the row of rounds in the first magazine when there is a difference in the advancement speeds of the first and the second magazines, these being successively filled during and after firing.
Patent EP-0258357-A1 (EP)
Title: Apparatus for manufacturing total prosthesis of the upper and lower jaws.
Inventor: LUDWIGS HORST
IPC: A61C11/00
Filed: 1987-02-27
Abstract: PCT No. PCT/EP87/00119 Sec. 371 Date Oct. 26, 1987 Sec. 102(e) Date Oct. 26, 1987 PCT Filed Feb. 27, 1987 PCT Pub. No. WO87/05202 PCT Pub. Date Sep. 11, 1987.The module for an apparatus (system) to produce upper and lower jaw full prostheses has an instrument holder (66) consisting of a baseplate (3), supporting two upright pillars (4) and a tilting arm (6) that can be pivoted on a horizontal axis (5) around the pillars (4), on which auxiliary instruments developed for individual work processes can be adapted. In terms of auxiliary instruments, the module has an infinitely adjustable levelling table (9) set on the baseplate (3), a lower jaw alignment key (10), an impression or mounting plate (7, 8), an upper jaw model alignment key, a domed setting aid for correct setting of teeth on the lower jaw full prosthesis and a domed setting aid with dummy tooth for correct setting of the 1st right and left tooth on lower jaw full prostheses, which can be attached to the instrument holder (66) in a secure position and interchanged.
Patent EP-0312596-A1 (EP)
Inventor: SHIMAZAKI TORU
IPC: G06T5/40
Filed: 1987-07-02
Abstract: The image diagnosis apparatus of the present invention is equipped with means for automatically determining a window level and a window width for image displaying in accordance with the value of reconstructed image data. With this window levellwindow width calculating means (13), the window level is obtained with respect to each reconstructed image on the basis of the virtual average value of its pixel data and the window width is also obtained which has a certain relationship with that window level. When displaying each reconstructed image, a display is made in accordance with each window level and each window width thus obtained. Instead of the obtained window level and window width, those set by a manual setting section (23) may be used by a changeover operation when necessary.
Patent EP-0286654-A1 (EP)
Title: Solutions d'enduction
Inventor: KOPLICK ANDREW JOSEPH
IPC: C01G19/00
Filed: 1987-09-22
Abstract: Une solution d'enduction d'une composition comprend un mélange de: (a) une solution d'un composé de cadmium, (b) une solution d'un composé d'étain, (c) un agent de complexation à base de bêta-dicétone, et (d) de l'ammoniaque et/ou une amine et des produits de réaction de ces derniers.
Patent EP-0279212-A1 (EP)
Inventor: NESHEIWAT AFIF MICHAEL
IPC: C08G85/00
Filed: 1988-01-22
Abstract: Poly(arylene sulfide) oligomers are recovered in a process comprising steps of:
     (a) dehydrating an aqueous admixture of alkali metal hydroxide such as sodium hydroxide, and alkali metal bisulfide such as sodium bisulfide, in a polar organic solvent such as N-methyl-2-pyrrolidone (NMP), wherein the molar ratio of alkali metal hydroxide to alkali metal bisulfide is about 0.90:1 to about 1.05:1 prior to dehydration and 0.99:1 to about 1.05:1 after dehydration;   (b) reaction of at least one polyhalo-substituted aromatic compound such as p-dichlorobenzene with the mixture from step (a) under a polymerization conditions to produce a reaction mixture;   (c) addition of a phase separation agent such as water, to the reaction mixture to produce a phase-separated poly(arylene sulfide) mixture;   (d) cooling the mixture from step (c) to produce a slurry of particulate poly(arylene sulfide) and poly(arylene sulfide) oligomers in a liquid;   (e) separating particulate poly(arylene sulfide) from the slurry of step (d) leaving a dispersion of poly(arylene sulfide) oligomers in a liquid; and   (f) filtering the dispersion of step (e) to recover the poly(arylene sulfide) oligomers therefrom.
Patent EP-0287918-A1 (EP)
Inventor: DOUBLE DAVID D
IPC: C04B35/76
Filed: 1988-04-11
Abstract: Armor materials are disclosed which include compositions comprising the components:
     (1) a high strength chemically bonded ceramic, and   (2) an additional constituent comprising
   (a) fibers that increase the fracture toughness and multi-hit capability of the armor materials, and/or   (b) hard aggregates which blunt, deflect and/or erode penetrators that strike the armor.       
     The disclosed armor materials also include compositions which utilize component (1) or a mixture of components of (1) and (2) as a matrix in multi-component systems. The multi-­component systems comprise elements or segments of various shapes, sizes and materials.
Patent EP-0310789-A1 (EP)
Inventor: KOERPER HANS DIPL-KFM
IPC: A01G9/02
Filed: 1988-08-12
Abstract: The plant container (1) can be made from plastic parts which come in a kit, the kit comprising at least one baseplate (1) with connecting openings (5), slits (7) and lateral wall segments (2) with connecting rods designed to fit the connecting openings (5). The kit components are suitable for plants, visually pleasing, easy to store and can be put together in a plurality of ways to give containers of various sizes. The plant container is particularly suitable for epiphytes in living areas because of its suitability for plants and favourable visual impact. <IMAGE>
Patent EP-0328744-A1 (EP)
Inventor: WUNDER DIETER
IPC: A47J31/057
Filed: 1988-11-11
Abstract: The machine (10) for making beverages consists of a filter container (18) which can be inserted in a housing (11) and on whose bottom (13) an anti-drip valve (20) is arranged, which is connected to a lever (25) via a bearing point (28). In order to pass into a readiness position, the lever (25) can be moved from a stop (33) on the housing side about a first axis of rotation (43) in such a way that, during the movement, a second portion (31) passes into the effective range (52) of the collection container (14, 16) without opening the anti-drip valve (20). Only when the collection container (14, 16) is inserted is the second portion (31) actuated by the collection container (14, 16) about a second axis of rotation (44, 44') in such a way that, during the movement, the anti-drip valve (20) passes into its open position. The lever (25) consists of a single piece and can be rotated about two axes of rotation (43, 44, 44') successively to pass into its readiness position and subsequently to pass into the open position of the anti-drip valve (20). 
<IMAGE>
Patent EP-0327700-A1 (EP)
Inventor: FINKE JURGEN DR
IPC: C08G69/32
Filed: 1988-12-05
Abstract: The object was to provide aromatic polyamides having improved melt viscosity and increased resistance to hydrolysis. This has been achieved by means of aromatic polyamides which contain the radicals of the starting monomers below:  A. HOOC-Ar-COOH  B. H2N-Ar'-NH2  C. R'-CONH-R''  where the polyamide contains from 0.01 to 10 mol % of component C. The polyamides are used to prepare moulding compositions which have good mechanical properties and better processing properties.
Patent EP-0278548-A1 (EP)
Inventor: VAN DORSSELAER ETIENNE LUDOVIC
IPC: H04N1/41
Filed: 1988-01-19
Abstract: Coding of digital data corresponding to a dithered image. The digital pixel values determined by comparison with a given threshold value of the dither matrix are combined to form a string. A string of this kind is formed for all the threshold values of the dither matrix. Strings found which are built up largely of a given pixel value are immediately converted into strings built up entirely of that pixel value, and are coded collectively. The other strings found are coded individually by comparing each of them with a set of standard strings and replacing them by the most similar standard string.
Patent EP-0282129-A1 (EP)
Inventor: SWEETMORE ROY
IPC: F16D65/00
Filed: 1988-03-02
Abstract: A disc brake pad and shim assembly consists of a disc brake pad having a back plate (1) with spigot holes (4) which are incompletely filled and a shim (3) with protrusions (7) extending into the unfilled regions of the spigot holes (4), to stop slippage of the shim (3) across the back plate (1) in service.
Patent EP-0296657-A1 (EP)
Inventor: VAN DER AVOORT HENRICUS JOZEF
IPC: H01J9/26
Filed: 1988-06-07
Abstract: The invention relates to a method of manufacturing a cathode-ray tube which comprises a cone part 2 and a display window 1. The display window 1 and the cone part 2 are accurately positioned relative to each other, a glass frit being provided between the display window and the cone part. The positioning thus obtained is fixed by securing locating pins 22 to faces 31 and in slots 29 by means of an acrylate adhesive 23. Subsequently, the display window 1 is permanently secured to the cone part 2 by means of a sealing process.
Patent EP-0279529-A1 (EP)
Inventor: BEST CHRISTOPHER HOWARD
IPC: F02M55/02
Filed: 1988-01-26
Abstract: A fuel injection pump includes a plunger (10) reciprocable by an engine driven cam in a bore (11) from which extends an outlet (12) connected in use to a fuel injection nozzle (13). A spill valve (14) is utilized to control the fuel flow to the nozzle by diverting fuel from the outlet to a low pressure source (18). In order to prolong the valve closure period a cylinder (19) is provided in which is located a spring loaded piston (20). When the valve (14) is closed a predetermined volume of fuel is passed to the cylinder (19) to achieve displacement of the piston after which delivery of fuel takes place through the nozzle. The period of closure of the valve in order to achieve delivery of a specific volume of fuel through the nozzle is therefore extended.
Patent EP-0292156-A1 (EP)
Title: Indexable insert cutters
Inventor: JORDAN JAMES WILLIAM
IPC: B26D1/40
Filed: 1988-05-06
Abstract: A drum cutter for paper cutting operations has a series of bar-like cutter inserts (8) at angularly spaced positions around its periphery. The inserts (8) are indexable and are held by clamping means (16,20) that engage them at points spaced from their ends to draw them radially inwards against bearing faces (28,30) on the cutter drum or on support members (6) which are themselves detachably mounted on the drum (2). The clamping elements (16) are tightened by screws (20) extending axially into each end of the drum (2). The inserts (8) are clamped against bearing surfaces (28,30) which are at a smaller radius in a region between the clamping means (16,20) than they are in end regions beyond the clamping means (16,20), so as to give the operative cutting edge a concave profile.