baber/WOPTO huggingface dataset:
Patent EP-0206952-A1 (EP)
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1986-06-05
Abstract: 1. Apparatus for the simultaneous dispensing and cutting of webs of rolled materials including a casing (1) with front and rearward walls (1a - 1b), side walls (1c) and bottom wall (1d), with automatic changeover of the roll in use, of the type according to which the roll of material in use (R1) is applied in abutment directly onto a driving drum (3) provided with an externally collapsible cutting device (4), so that by a mere manual pull on the free web of material projecting out of an opening of the casing under the apparatus after rolling up of the material on the drum, it will be possible to dispense and to cut automatically a web the length of which is approximately equal to the diameter of the drum, a spare roll (R2) being disposed above the roll in use (R1), waiting for said roll (R1) to be completely spent, with the possibility for the empty roll to be discharged into a storage container (30), said spare roll (R2) being placed on a supporting flap (24) the position of which is adjustable, said flap being linked hingedly and controlled by an assembly of transmission means (20) (35 - 40) and of interlocking means (29 - 32) in order to provide either the holding back of the spare roll, or the positioning thereof, automatically, in abutment on the drum (3) after the discharge of the nearly empty roll, (R1), said apparatus being characterized in that : - the roll (R1) in use, placed on the driving drum (3), is also abutted rotatably on a cylinder (16) which is in turn rotatable relative to the said front and rearward walls of the casing, said free web to be pulled projecting out of the opening of the casing after having been passed along between two idle rollers (14) and (15) ; - the roll in use (R1) accommodates within the core or spindle (9) thereof an urging means (29 - 37) imparting to said roll an urging force of constant magnitude directed downwardly in order to provide the discharge of this roll between the drum (3) and the cylinder (16), towards the storage container (30) ; - the said transmission and interlocking means are actuated by a control means which is controlled itself by the urging means (29 - 37).
Patent EP-0202190-A1 (EP)
Inventor: BURR BRUCE HAWLEY
IPC: E21B10/22
Filed: 1986-05-06
Abstract: An earth boring bit having a cantilevered bearing shaft (15) and a compensator system (25) to equalize the pressure of the lubricant with the hydrostatic pressure of the drilling fluid surrounding the bit. A rigid face seal assembly (155), positioned between the cutter (147) and bearing shaft of the bit, moves axially in response to, and to compensate for, dynamic pressure changes in the lubricant adjacent the seal. The positioning of the seal groove and seal assembly in relation to the bearing surface is such that rigid face seal movement is decreased relative to axial cutter movement during drilling to enhance seal life. Preferably the ratio of rigid ring movement to axial cutter movement is substantially one half to one.
Patent EP-0203899-A1 (EP)
Inventor: LUNDSTROEM STAFFAN
IPC: C04B28/26
Filed: 1986-05-05
Abstract: A moulding mass containing water glass is produced in traditional way, however in such a way that one adds, before solidification of the water glass, between 3 and 5 percent of silica, calculated on the total dry weight. To the moulding mass thus obtained, one may add different filler materials or modifying materials for influencing the final properties of the moulding mass.
Patent EP-0215879-A1 (EP)
Inventor: BUNYAN THOMAS WALTER CONDUIT H
IPC: B23P19/06
Filed: 1986-03-06
Abstract: Un tendeur à goujons multiples (17) comprend un anneau à carrousel circulaire (18) pourvu d'autant de trous (20) qu'il y a de goujons (12) à mettre sous tension. Une barre de tension (21) possède une douille (22) qui se visse dans un prolongement (16) du goujon. La barre de tension peut tourner dans un bloc de poussée (41) qui peut être relevé à l'aide d'un dispositif tendeur hydraulique (44). La réaction est transmise à la pièce à usiner (11) par l'anneau à carrousel (18). Un moteur (50) serre l'écrou de travail (14) à l'aide d'un anneau à taquets (54) entraîné par chaîne et muni de taquets d'entraînement à ressorts (55).
Patent EP-0258438-A1 (EP)
Inventor: FALKEVICH SERGEI ALEXANDROVICH
IPC: G01N29/24
Filed: 1986-02-27
Abstract: An ultrasonic converter comprises piezocells (1) interconnected in series by electric signal transmitting circuits (2) serving as phase shifters, and a circuit (4) for control of the acoustic wave inclination angle the outputs of which are connected to the phase shifters. A circuit (8) is connected in series to each piezocell to form the signal amplitude on the corresponding piezocell (1).
Patent EP-0241476-A1 (EP)
Inventor: DOBBELSTEIN ARNOLD
IPC: C09D5/44
Filed: 1986-05-17
Abstract: Pour fabriquer les liants ci-décrits, on fait réagir A) un composé de diépoxyde présentant un poids équivalent en époxyde inférieur à 2000 avec B) un composé contenant un groupe phénol ou thiol et réagissant de manière monofonctionnelle en présence de groupes époxyde, et avec C) des amines primaires et/ou secondaires ou leurs sels et/ou avec le sel d'une amine tertiaire, un mélange acide/sulfure ou acide/phosphine ou bien un mélange de ces composés ainsi que le cas échéant avec D) un alcool polyfonctionnel, un acide polycarboxylique, un polysulfure ou un polyphénol. Les constituants A et B sont introduits dans un rapport molaire compris entre 10:1 et 1:1, de préférence entre 4:1 et 1,5:1 et la réaction du constituant A avec le constituant B s'effectuera entre 100 et 190oC, le cas échéant en présence d'un catalyseur.
Patent EP-0233911-A1 (EP)
Inventor: HAMUNEN ISTO
IPC: B63B35/79
Filed: 1986-08-18
Abstract: Agencement de planche à voile, dans lequel les voiles de la planche à voile comportent une première (12) et une deuxième (14) partie de voile avec un écartement aérodynamique intermédiaire. Lesdites parties de la voile sont tendues entre un mât associé (11) et un agencement formé d'un bout-dehors (16), une poche étant créée dans chacune des parties de voile. Ladite première partie (avant) de voile (12) avec son bord d'attaque est reliée directement au mât (11), tandis que la deuxième partie (arrière) de voile (14) avec son bord d'attaque est reliée au mât par un moyen de renforcement (13) qui à son tour est relié au mât. Le rebord arrière de ladite première partie de voile (12) peut se déplacer d'un côté à l'autre à l'intérieur de l'agencement du bout-dehors devant et au-delà du bord d'attaque de la deuxième partie de voile de manière à régler l'écartement aérodynamique d'un côté à l'autre par rapport à ladite deuxième partie de voile. Ainsi un écoulement d'air peut être guidé depuis ladite première partie de voile à travers l'écartement aérodynamique en suivant une trajectoire transversale vers l'arrière et vers l'extérieur, le long du côté qui est sous le vent de ladite deuxième partie de voile.
Patent EP-0292559-A1 (EP)
Inventor: KYOIKU HAGURUMA KOGYO KK
IPC: F16H55/00
Filed: 1986-10-31
Abstract: In a gear, a tooth profile is adopted, in which the radius of curvature of a tooth surface is increased and decreased repeatedly from a point on the pitch circles toward the addendum and deddendum without being varied monotonously, with the center of the radius of curvature positioned on the pitch circles (2, 4) at a point at which the radius of curvature is minimal. More precisely, a tooth profile is formed, in which the curvature of the tooth profile curves (1, 3) is represented by a nonmonotonously varying, continuous and differentiable function with the locus of the curvature center forming a series of continuous curves which is usually located in the vicinity of the pitch circles. Owing to the tooth profile thus formed, it becomes possible to set the contact ratio of the gears to at least unity by gradually approximating the relative curvatures of the surfaces of the gear teeth from values of involute tooth profiles to that of Wildhaber-Novikov's tooth profiles, and prevent an increase in the surface pressure and bearing stress by reducing an operating pressure angle to a relatively low level. Since the relative curvature of the surfaces of the gear teeth can be kept small as compared with that of the surfaces of the conventional gear teeth, the strength of the tooth profiles can be increased greatly. This invention can be applied to not only an external gear but also an internal gear and a bevel gear.
Patent EP-0244474-A1 (EP)
Inventor: BRASKI MICHAEL T
IPC: H01S3/03
Filed: 1986-10-28
Abstract: Structure laser RF (10) comprenant une cavité allongée d'excitation laser (27) et une structure d'électrode (20) permettant de supprimer les décharges HF à l'extérieur de la cavité du laser. La structure d'électrode comporte une électrode (41) adjacente à la cavité allongée (27) du laser et s'étendant le long de cette cavité; une structure conductrice (43, 45) adjacente à l'électrode (41) et couplée à cette dernière de manière conductrice, afin de former un blindage pour l'électrode ainsi que des surfaces conductrices lisses; et un remplissage diélectrique (47) qui encapsule l'électrode et la structure conductrice, de manière à réguler le champ électrique produit par la structure d'électrode dans le but de supprimer toute décharge parasite. Est également décrit un procédé de fabrication d'une structure d'électrode de laser consistant à former une électrode à proximité de la cavité laser allongée, et à encapsuler l'électrode dans un matériau d'enrobage diélectrique .
Patent EP-0241846-A1 (EP)
Inventor: RANAWAT CHITRANJAN S
IPC: A61F2/30
Filed: 1987-04-07
Abstract: A femoral component for a hip joint prosthesis com­prises a proximal portion (10) adapted to be received in the intertrochanteric region of a femur, a neck portion (26) extending obliquely medially, anteriorly and super­iorly from the proximal portion (10) and adapted to be joined to a femoral head element, and a stem portion (38) smoothly merging with and extending inferiorly from the proximal portion (10). The proximal portion (10) has anterior and prosterior aspects (18, 20) that converge medially and inferiorly and intersect a rounded medial aspect (12) oriented obliquely to the stem portion (38) both anteriorly and medially, said aspects (18, 20) de­fining a generally wedge-shaped body adapted to engage the endosteal surfaces of the femur in the intertrochanteric region such that substantially all loads are transmitted from the component to the bone in the intertrochanteric region and load transfers through other surfaces are mini­mized.
Patent EP-0269857-A1 (EP)
Inventor: HUCKLENBROICH HANS
IPC: F16F7/12
Filed: 1987-10-28
Abstract: The metal deformation member consists of elements between connection pieces at the two ends along the longitudinal axis of the steering shaft, which elements have different spacings from the longitudinal axis of the steering shaft and different cross-sections along the longitudinal axis to the steering shaft and which form an intended bending point at the point of the greatest spacing from the longitudinal axis. Said deformation member (1) with the connection pieces (3, 5) is shaped in one piece from forgeable metal and has webs (7) with a cross-section which decreases constantly towards the intended breaking point. <IMAGE>
Patent EP-0275579-A1 (EP)
Inventor: DE BERRALY JEAN-MARIE
IPC: C08K3/18
Filed: 1987-12-03
Abstract: Storage-stabilized compositions based on vinylidene fluoride polymers containing a metal molybdate and, as stabilizer, an effective quantity of alkali metal or alkaline-earth metal carbonate. The compositions are most particularly suitable for the manufacture of shaped objects employed in building and in aeronautics.
Patent EP-0235924-A1 (EP)
Inventor: WATANABE MITSUGU
IPC: B60R16/02
Filed: 1987-01-28
Abstract: A molded wire harness comprises a trunk line formed by impregnating a bundle of a plurality of wires with a synthetic resin through molding so as to maintain a predetermined shape conforming to the wiring path thereof on the body of an automobile, a plurality of branch lines extended from the trunk line and entirely or partly impregnated with a synthetic resin through molding so as to maintain predetermined shapes conforming to the wiring paths thereof on the body, respectively, and connectors connected to the free ends of the trunk line and the branch lines for connecting the trunk line and the branch lines to electric equipments, respectively. Positioning projections (17) for positioning the trunk line on the body and clamps (18) for fastening the trunk line to the body are formed integrally with the trunk line through molding. A flexible or stretchable size adjusting part or parts (19) each formed by enclosing loosely extended wires in a corrugated tube are formed at a part or parts of the trunk line and/ or the branch lines to facilitate mounting the molded wire harness on the body.
Patent EP-0251536-A1 (EP)
Inventor: COX DAVID
IPC: C07D235/28
Filed: 1987-06-12
Abstract: There are described compounds of formula I,
          in which R₁ to R₈ have a variety of significances, including alkoxy, hydrogen, alkyl, 
    n is 0 or l, 
    R₁₁ is hydrogen, phenyl, alkenyl, or alkyl optionally substituted by phenyl, 
    R₉ and R₁₀ have a variety of significances, including cycloalkyl, alkyl, or may form a ring with the nitrogen atom to which they are attached, 
    and certain provisos. 
     Processes for making the compounds and pharmaceutical formulations containing them, eg for the treatment of conditions including excess gastric acidd secretion, are also described.
Patent EP-0265241-A1 (EP)
Inventor: YASUDA KOICHI TECHNICAL RESEAR
IPC: B23K9/235
Filed: 1987-10-21
Abstract: In lap joint welding of galvanized sheets, the occurrence of blowhole and pit is prevented by applying a blowhole·pit preventing agent comprising a phosphorus compound as an effective ingredient prior to the arc-welding.
Patent EP-0273633-A1 (EP)
Inventor: KAWAHARA EIICHIRO
IPC: F16H39/14
Filed: 1987-12-14
Abstract: A hydraulically operated continuously variable transmission includes a fixed shaft (51) mounted in a transmission case (1), an output shaft (11b) rotatably supported in the transmission case, and a hydraulic motor (M) coupled to the output shaft and having a motor cylinder (8) and an annular array of slidable motor plungers (10) disposed around an axis of rotation thereof and slidably disposed in respective cylinder holes (a) defined in the motor cylinder. The hydraulic motor also has a distribution ring (52) supported on the fixed shaft and rotatable relative to and slidable against an end face of the motor cylinder for introducing high-pressure oil successively into the cylinder holes and discharging oil successively from the cylinder holes in response to rotation of the motor cylinder. A spring (125) disposed around the fixed shaft normally urges the distribution ring resiliently against the end face of the motor cylinder.
Patent EP-0275669-A1 (EP)
Inventor: TYERS MICHAEL BRIAN
IPC: A61K31/425
Filed: 1987-12-16
Abstract: The invention relates to the use of a compound which is an antagonist of 5-HT at 5-HT₃ receptors and promotes gastric emptying in conjunction with a compound which is an antagonist at histamine H₂-receptors in the treatment of gastrointestinal disorders.
Patent EP-0243218-A1 (EP)
Title: Dispositif de positionnement pour le vissage et le dévissage d'un écrou
Inventor: SEVELINGE GERARD
IPC: B23P19/06
Filed: 1987-03-17
Abstract: Le dispositif de positionnement automatique pour le vissage et le dévissage d'un écrou (9) sur un élément de vissage (4) formé par exemple par un goujon ou une tige filetée comprend une douille (24) filetée extérieurement destinée au transfert de l'écrou (9) et des moyens de centrage axial et de calage angulaire de ladite douille (24) par rapport à élément de vissage (4) pour générer une spirale continue entre les filets extérieurs (26) de la douille (24) et les filets (8) de l'élément de vissage (4).
Patent EP-0251911-A1 (EP)
Title: Small length-measuring apparatus
Inventor: MENETRIEUX STEPHANE
IPC: G01B21/02
Filed: 1987-06-26
Abstract: Apparatus of the kind consisting of a small case or the like that may be held in the hand. This apparatus is equipped with a measuring roller (2) which, on one of its two sides or on its rim, carries a series of marker elements (5) whose characteristics of reflection differ from those of the surface on which they are provided. Facing these markers is provided a light-effect detection system comprising, on the one hand a light-emitting component, the beam from which is directed towards a certain point through which these markers pass, and on the other hand a member for receiving the reflected beam. These two members are preferably put together as a single module connected to a counting module and also to a display module comprising a screen (6) arranged on one of the outer surfaces of the case. Lengths may be measured quickly with this apparatus. <IMAGE>
Patent EP-0286763-A1 (EP)
Inventor: TOURON JEAN-CLAUDE
IPC: C08L75/04
Filed: 1987-10-16
Abstract: This material comprises a mixture of styrene-olefin block copolymers of SEBS (styrene-ethylene-butylene-styrene) type, of thermoplastic polymers, of plasticisers, of process aids and of protective agents. Application to the equipment of articles of clothing which must have elastic properties.
Patent EP-0264387-A1 (EP)
Inventor: BORGERS LEO
IPC: A61F13/56
Filed: 1987-03-11
Abstract: Une serviette hygiénique jetable possède des languettes (10) que l'on peut faire passer d'un état non extensible à un état extensible simplement en les déployant et sans avoir à rompre un joint affaibli pour effectuer la conversion. Les languettes (10) comprennent plusieurs couches pourvues d'un revêtement (1) anti-adhésif facilitant le décollage, une couche de support en forme de bande (2), une couche d'un adhésif sensible à la pression (3), une couche en forme de bande étirable ou extensible (4), une couche d'un adhésif sensible à la pression (5), une bande de revêtement (7), un revêtement anti-adhésif et une couche d'adhésif sensible à la pression (8).
Patent EP-0313560-A1 (EP)
Inventor: KRUGER HELMUT
IPC: H04R7/06
Filed: 1987-06-19
Abstract: Système de membrane avec plaque rigide en flexion et symétrique en rotation servant d'élément de réflexion ou de réception du son pour un transducteur acoustique, et applications dudit système. Il convient d'éviter en grande partie les distorsions acoustiques. L'épaisseur de paroi (K) mesurée dans le sens de l'axe (1) de la plaque doit croître, avec les valeurs croissantes d'une coordonnée radiale orientée vers le bord (r = RO), d'abord jusqu'au-delà du demi (RO/2) rayon de la plaque puis à nouveau décroître, l'allure de la courbe de croissance et de décroissance de l'épaisseur de paroi (K) en suivant la coordonnée r est régulière jusqu'à une zone de fixation au niveau du bord (r = RO) ou bien tend à s'approcher d'une courbe régulière. Ce système de membrane est applicable aux haut-parleurs de tous types, et notamment également aux systèmes à chambre de compression.
Patent EP-0330663-A1 (EP)
Inventor: KUHBAUCH GERD
IPC: B60S1/36
Filed: 1987-11-05
Abstract: L'essuie-glace oscillant comporte un bras d'essuie-glace (16, 116, 216, 316) allongé, en plusieurs parties, dont le bras porteur (30, 130, 230, 330, 430) intérieur, muni d'un élément d'appui oscillant (36, 38, 136, 138), constitue un guidage (34, 134) pour un bras porteur (32, 132) extérieur supportant une raclette d'essuie-glace, le guidage (34, 134) permettant un mouvement rotatif du bras porteur (32, 132) extérieur autour de son axe longitudinal. Afin de permettre, même avec des glaces à courbure sphérique, une position toujours optimale de la raclette (18) pour chaque région de la glace, l'essuie-glace est pourvu de moyens de commande (40, 41, 44, 46, 140, 141, 144, 146, 250, 252, 254, 245, 247, 360, 380, 154, 149, 150, 452), lesquels imposent au bras porteur (32, 132) extérieur un mouvement rotatif autour de son axe longitudinal dérivé du mouvement oscillant.
Patent EP-0286674-A1 (EP)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: B32B9/00
Filed: 1987-10-13
Abstract: Une structure d'isolation thermique et/ou phonique comprend une nappe de fibres carbonées ininflammables, non linéaires, expansibles et résilientes, lesdites fibres ayant un rapport de déflection réversible supérieur à 1,2:1, un rapport d'aspect supérieur à 10:1 et une valeur LOI supérieure à 40.
Patent EP-0292012-A1 (EP)
Inventor: RANLY HANS DR
IPC: B01D53/34
Filed: 1988-05-20
Abstract: In combustion plants, where a denox unit (3) and a dust filter (4) are installed in the flue gas duct (2) downstream of the combustion chamber (1), the fly ash separated off by the dust filter is laden with ammonia. This ammonia loading of the fly ash is to be lowered before further use thereof. For this purpose, the ammonia is thermally separated from the dust before the precipitated dust is reused. Moreover, the ammonia separated from the dust can be recycled. The invention can be used in combustion plants having denox units installed upstream of the dust filter. <IMAGE>
Patent EP-0292931-A1 (EP)
Inventor: GREGOIRE JEAN-PIERRE
IPC: B65H23/32
Filed: 1988-05-25
Abstract: The invention relates to a device for the guiding of web-like articles by making them undergo a rotation ranging up to 90 DEG  at least with respect to the axis for guiding the said articles. …<??>This device comprises two walls (50) disposed parallel to each other and means (51) for maintaining these walls apart, so as to enable articles to be guided (cons) to pass between them. These walls are twisted together with respect to their longitudinal axis so that the slot which separates them at one of their ends (52) is oriented in a direction making an angle ranging up to 90 DEG  at least with respect to the direction of the slot (53) at their other end. …<IMAGE>…
Patent EP-0312696-A1 (EP)
Inventor: GOPFERT REINHARD
IPC: B25J15/00
Filed: 1988-06-16
Abstract: A suction device for lifting and laying paving stones using suction plungers which can be moved axially and at an angle is designed in such a way that the stones to be laid can be shifted by at least half a stone length relative to one another in order to form a stone bond.   <IMAGE>
Patent EP-0341340-A1 (EP)
Inventor: ROMER JOACHIM C
IPC: F16K7/07
Filed: 1988-06-22
Abstract: A tubular membrane-tight flow valve features a waisted support body (12) for the membrane (16) which seals against an annular sealing surface at the waist of the support body. This special shape of the support body is effective in avoiding closing hammer. The membrane is made fractionally longer than the waisted support body and this results in extremely quiet operation of the valve.
Patent EP-0302245-A1 (EP)
Title: Wasserkühlsystem für eine aufgeladene Brennkraftmaschine
Inventor: SPINNLER FRITZ
IPC: F02B39/00
Filed: 1988-07-06
Abstract: Bei einem Wasserkühlsystem für einen mittels mechanischem Lader aufgeladenen Verbrennungsmotor werden Hauptkühlkreis für den Motor (1) und Sekundärkühlkreis für den Lader (9) mit dem gleichen Kühlmittel betrieben und in einem gemeinsamen Wasserkühler (2) abgekühlt, allerdings in getrennten Kompartimenten, um die Unabhängigkeit der jeweiligen Betriebstemperaturen zu gewährleisten. Ein mit Kühlmittel aus dem Hauptkühlkreis angetriebener Ejektor (10) fördert das sekundäre Mittel. Das System eignet sich besonders für Spiralverdichter, die aussen mit Kühlrippen versehen sind, welche in extern aufgesetzte Wasserkammern hineinragen.
Patent EP-0307627-A1 (EP)
Inventor: BARLOCHER SIEGFRIED
IPC: H04L9/08
Filed: 1988-08-13
Abstract: In this method, at least one common secret key is generated by two terminals (1a, 1b) by means of a PKD (PKD = Public Key Distribution) method. To authenticate the secret key, a public characteristic value is formed in each case in the two terminals (1a, 1b) from the common secret key and these two characteristic values are compared with one another via a separate, public auxiliary channel (4). According to a preferred embodiment, the public characteristic value is generated using a one-way function. The characteristic value is advantageously shorter here than the secret key. <IMAGE>