baber/WOPTO huggingface dataset:
Patent EP-0027245-A1 (EP)
Inventor: WYSS KURT
IPC: B24B5/36
Filed: 1980-10-07
Abstract: A portable appliance (19) for truing the rollers (2, 3) by means of a turning tool (25) is arranged next to the roller (2, 3) to be machined. To accurately align the bed (20) of the appliance (19) with the roller axes, screw bolts (29) are welded to the clamping spindles (17). These screw bolts (29) pass through plates (27) which are firmly connected to the bed (20). Thus the bed (20) and therefore the traverse path of the turning tool (25) can be accurately set relative to the roller axis. Furthermore, there is a separate motor (31) which is connected by means of a driving belt (32) to auxiliary-belt pulleys (33) which are firmly connected to the output shaft of the main motor (11). During the truing of the rollers, these auxiliary-belt pulleys (33) are driven by the motor (31), which is a geared motor, the motor (11), which is used for the normal operation of the fine roller mill, rotating at no-load along with the motor (31). By means of this appliance (19), the rollers (2, 3), run empty, can now be adjusted by dry turning, which can be carried out quickly, simply and efficiently. The fine roller mill has to be put out of operation for a much shorter time for adjusting the rollers. <IMAGE>
Patent EP-0021542-A1 (EP)
Inventor: LAMBRECHTS PETER FRANS THEOPHI
IPC: C08F2/22
Filed: 1980-06-23
Abstract: Vinyl acetate monomer and initiator are added to a water solution from an emulsifier and hydroxypropyl starch and/or hydroxyethyl starch. …<??>By using substituted starch with a degree of substitution which is higher than 0,8 substituted glucose hydroxyl groups per anhydroglucose unit, a small amount of emulsifier, between 0,5 to 5 weight % from the monomer, can be used to obtain the optimum protecting and thickening action of the starch derivatives. …<??>Particularly the degree of substitution lies between 0,8 to 1,80 substituted hydroxyl groups per anhydroglucose unit when the starch is hydroxypropyl starch and between 0,8 and 2,75 substituted hydroxyl groups per anhydroglucose unit when the starch is hydroxyethyl starch.
Patent EP-0032260-A1 (EP)
Inventor: SIE SWAN LIEP
IPC: F42B14/02
Filed: 1980-12-08
Abstract: According to a method of manufacturing a projectile body (51) of heat-treated steel closely encircled by an annular guide band (61) of softer metal, the body is subjected to a heat-treatment comprising at least a quenching step preceded by a heating step and the guide band (61) is secured to the body (51) at a predetermined location thereof during the heating step, by brazing with a brazing material having a brazing temperature above about 800°C, without the use of a fluxing agent, in a controlled atmosphere. The heating step extends over a period of time such that brazing is completed within said heating step. Prior to brazing, a loose annular guide band is disposed around the projectile body (51) and is fixed thereon at the predetermined location, e.g. by locally damaging the body, and an annular ring (9) of brazing material is placed around the projectile body adjacent the guide band, or the brazing material is first applied to a loose annular guide band by rolling it thereon or by electrodeposition. 
     An apparatus for carrying out this method comprises a brazing station and associated means for atmosphere control, e.g. for the supply of an inert gas.
Patent EP-0028095-A1 (EP)
Inventor: MATTHEWS DENIS
IPC: D05B7/00
Filed: 1980-10-14
Abstract: In the production of knitted garments especially pull- overs, cardigans and sweaters it is frequently desired to add a knitted strip of material to the garment to define a neck opening. With this invention a first piece of fabric such as the strip (30) is impaled on the points (12) of a linking machine, the second piece of fabric (80) such as the garment is then impaled on the points (12) and the other marginal edge (6) of the strip folded over the second piece of fabric and with said marginal edge abutting the points the two pieces of fabric are sewn together. When the strip has one marginal edge formed as a welt edge it is that edge which is impaled on the points.
Patent EP-0028153-A1 (EP)
Inventor: WOJTECKI RUDOLF GEORGE
IPC: H05B3/56
Filed: 1980-10-28
Abstract: An elongate flexible package (10) adapted to contain and either enhance or contribute to the control of the heating efficiency of an elongate heating element (5) contained therein and having sufficient flexibility to conform to the item to be heated to which it is to be secured. Package 10 is provided with a first layer (1) made from a flexible heat conductive or heat insulative material and a second layer (2) made from a heat insulative material that is secured along the length of package 10 to the side of first layer (1) that faces away from the item to be heated to which package (10) is to be secured. A third protective layer (3) is disposed over second layer (2) and a cavity (4) enclosed by a portion to the walls of layers (1), (2) and (3) extends along the length of package (10) and has a cross-sectional configuration adapted to contain and permit the heating element (5) to be axially inserted into or removed from package (10) without having to remove package (10) from the item to which it is in use secured. Layers (1), (2) and (3) are preferably adhesively secured together and means are provided for securing package (10) to the item to be heated.
Patent EP-0018879-A1 (EP)
Title: Réseau de connexion temporel modulaire
Inventor: ATHENES CLAUDE
IPC: H04Q11/04
Filed: 1980-04-15
Abstract: Réseau de connexion modulaire pour central téléphonique temporel. Le réseau est constitué par raccordement direct deux à deux d'unités terminales d'abonnés (4..9) et de circuits par des jonctions numériques de type MIC (Se, Es) chaque unité terminale comportant un dispositif concentrateur-déconcentrateur (2, 3) pour desservir les abonnés associés à cette unité terminale. L'invention s'applique aux centraux téléphoniques temporels de petite capacité.
Patent EP-0032488-A1 (EP)
Inventor: DOWNEY DEREK ANTHONY
IPC: B29C69/02
Filed: 1981-01-26
Abstract: Un article en plastique a mouler possede des portions destinees a faire obstruction au degagement du moule. On evite d'utiliser un appareil de moulage complexe en moulant l'article avec ces portions disposees dans des positions qui different des positions que l'on desire obtenir, reliees a l'article par des membrures flexibles. Apres moulage, les portions sont articulees sur leur position finale, puis fixees. Application a la fabrication d'un support (1) de filtre pour camera, ou des elements (8, 9) avec des fentes (71, 72, 73; 81, 82, 83) pour des filtres sont moules avec les fentes a angle droit par rapport au plan du support (comme cela est illustre pour l'element (7)) puis articules a 90 et soudes en position finale (comme cela est illustre pour l'element (8)).
Patent EP-0047539-A1 (EP)
Inventor: CIPELLI GIORGO
IPC: B65D88/16
Filed: 1981-07-23
Abstract: A flexible-fabric sack container for loose material is provided with lifting handles (7) obtained by folding and seaming the ends of a single length of reinforced ribbon (5) fixed by seaming along two opposite vertical sides and under the bottom of the container body (1).
Patent EP-0081615-A1 (EP)
Inventor: WAGNER ALFRED
IPC: B23K11/20
Filed: 1981-12-15
Abstract: 1. A method of production of a welded connection between a lightmetal part (35) and a heavy-metal part (32) by the employment of an intermediate part (P, P1 , P2 , P3 ) having one component (A) of metal corresponding with the light metal, which by way of extrusion is connected metallically to a material component (B) corresponding with the heavy metal, the corresponding areas of the intermediate part (P, P1 , P2 , P3 ) being brought into contact with the parts (32, 35) which are to be connected, and welded.
Patent EP-0059296-A1 (EP)
Inventor: FIORESE MARIO DOTT ING
IPC: C10M145/34
Filed: 1981-07-29
Abstract: A lubricant comprising water-soluble mixtures of polyglycols or glycolcopolymers obtained by the copolymerisation of propylene oxide and ethylene oxide, both etherised and having the following properties: a resistance to compression higher than 12kg/mm 2 ; resistance to washing with water at low water pressure (lower than 3-4kg/cm 2 ); no resistance at high water pressure (higher than 3-4kg/cm 2 ). The lubricant can be discharged after each working cycle in the waste water.
Patent EP-0052598-A1 (EP)
Inventor: AHRENS MAX
IPC: B22D11/14
Filed: 1981-10-19
Abstract: An apparatus for continuous horizontal casting with a stationary mold and the casting method accomplished with such apparatus contemplates employing at least one gripper roll pair which directly engages a casting which is then withdrawn in steps or incrementally from the mold. At least one roll of each roll pair is driven by a stepping DC-motor to which it is directly coupled. Each casting withdrawal step can be divided into substeps which are controllable to produce a uniform preset speed pattern during each step.
Patent EP-0044874-A1 (EP)
Inventor: SUENOBU KOREYOSHI
IPC: C09D5/16
Filed: 1981-01-30
Abstract: Composition de peinture anti-fouling contenant comme ingredients efficaces un compose de poids moleculaire eleve contenant de la triorganotine, de l'oxyde de cuivre et aussi une quantite stabilisatrice de phenol masque et d'un diluant de peinture. Cette composition est stabilisee contre une augmentation de la viscosite et contre le risque de congelation pendant le stockage.
Patent EP-0084532-A1 (EP)
Title: Heating device.
Inventor: ZELLWEGER CONRAD
IPC: F24V30/00
Filed: 1981-08-04
Abstract: PCT No. PCT/EP81/00112 Sec. 371 Date Apr. 4, 1983 Sec. 102(e) Date Apr. 4, 1983 PCT Filed Aug. 4, 1981 PCT Pub. No. WO83/00425 PCT Pub. Date Feb. 17, 1983.The heating device for heating liquid and solid products comprises a heating element intended to heat a food preserve (314) or container structure. The heating element consists of a flat tile like element including a heat spreading layer (308) made of heat conducting material, an intermediate layer (303) composed by an exothermic gas-less combustible material and a layer of heat insulating incombustible material (301). The intermediate layer contains internal walls (302) defining a fire path in order to control the duration of the exothermic reaction. Ignition means comprises a cup-shaped primer (305) with in its center a protruding cone (307) and a starter (311) consisting of a striker arranged to be drawn across a friction sensitive element and intended to ignite the tip of said cone (307) of the primer (306), which in its turn induces the reaction to the combustible material (303). In the later the reaction progresses at a speed comprised between 4 and 20 mm per second and the heat released is dissipated by the heat spreading layer from where it flows into the medium to be heated (314).
Patent EP-0056579-A1 (EP)
Inventor: IPPEN JAKOB DR
IPC: B60C7/12
Filed: 1982-01-07
Abstract: Pannensichere Fahrzeugreifen, die im wesentlichen aus einheitlichem Material bestehen und eine gegenüber den Seitenwänden verdickte Lauffläche, einen umlaufenden Hohlraum (6) zwischen Lauffläche (2) und Reifenfuß und eine umlaufende Kunststoffverstärkung (7) im Reifenfuß besitzen.
Patent EP-0059937-A1 (EP)
Inventor: BRUNS GERD
IPC: F04B43/02
Filed: 1982-03-04
Abstract: 1. Diaphragm pump, preferably a double diaphragm pump, in particular for the control of water on sites, wherein flexible diaphragms which are inclined towards one another in the shape of a V are clamped in housings which are arranged adjacent one another and which enclose a pump chamber provided in each case with an intake and pressure joint, the said diaphragms being able to be reciprocated by means of push rods coupled to a driven crankshaft, characterised in that each pump chamber is subdivided into a relatively short flow chamber (15) which has the pressure joint and the intake and into a diaphragm chamber (16) which is substantially separate therefrom, that the flow chamber is located at the deepest point of the section of the housing (11, 12) which encloses the diaphragm chamber, and that the diaphragm chamber, which is thus located high up in the housing, communicates with the flow chamber via a lower opening.
Patent EP-0093182-A1 (EP)
Inventor: SAKMANN WALTER DIPL-ING
IPC: H02P6/14
Filed: 1982-04-29
Abstract: 1. Method for the constant speed control of a brushless DC motor whose pole windings receive a pulsed control voltage between their commutation points, characterized in that the commutation points are synchronized with the motor current drop times of the control voltage pulses, the pulse-on and pulse-off times of the pulsed control voltage being derived from the motor speed characteristics, viz., from a) the deviation of the motor speed from a desired value ; b) the instantaneous acceleration of the motor ; c) the duration of a control voltage pulse period (TV1alt) of a preceding commutation period (Talt) ; d) constants characterizing the motor drive system ; that in the case of commutation occurring upon the start of the pulse-off time, the control voltage pulse period TV1, consisting of the pulse-off time TV3 and the pulse-on time (TV1-TV3), is determined on the basis of the time value Talt of the preceding commutation period, and that time TV2 is determined to have the same value for all control pulse periods occurring between two commutation points and consisting of the pulse-off time TV4 and the pulse-on time (TV2-TV4), and that the pulse-on and the pulse-off times of the pulsed control voltage are calculated according to the following control algorithm : TV1 = K1 + TV1alt + GI x DT + P x (DT-DTalt) TV2 = K2 + A2 x TV1 TV3 = K3 + A3 x TV1 TV4 = K4 + A4 x TV1 where : DT is the time difference between a time value corresponding to the desired speed and the actual speed for a current commutation period T ; DTalt is the time difference between a time value corresponding to the desired speed and the actual speed for a commutation period preceding a current commutation period ; TV1alt is the TV1 control voltage pulse period previously calculated for the commutation period preceding a current commutation period ; G1 is the gain factor ; P is the weighted past factor ; A2-A4 are attenuation factors ; K1-K4 are constants of the motor drive system ; TV1 is a control voltage pulse period consisting of a pulse-off time TV3 and a pulse-on time (TV1-TV3) for a "sawtooth" of the motor current formed as a result of a current drop and a current rise, and in which commutation is effected upon the start of a current drop ; TV3 is the current drop time in the control voltage pulse period TV1 ; TV2 is the control voltage pulse period consisting of a pulse-off time TV4 and a pulse-on time (TV2-TV4) for a "sawtooth" of the motor current without commutation formed as a result of a current drop and a current rise ; and TV4 is the current drop time in the control voltage pulse period TV2.
Patent EP-0065723-A1 (EP)
Inventor: RENTZEA COSTIN DR
IPC: A01N43/82
Filed: 1982-05-15
Abstract: N-Substituted 2-methylnaphthylamides of the formula   <IMAGE>   where R1 and R2 have the meanings given in the description, their preparation and their use for controlling fungi.
Patent EP-0061209-A1 (EP)
Inventor: MIHELICH EDWARD DAVID
IPC: C07C43/196
Filed: 1982-02-18
Abstract: A novel process for the oxidation of olefins to the corresponding alpha-epoxy alcohols which can be incorporated in the total synthesis of members of a novel class of prostaglandin analogues. 
     Olefins are reacted with singlet oxygen in the presence of a group IVB, VB or VIB transition metal catalyst, excluding chromium. The reaction is fast and highly selective to the alpha-epoxy alcohol. When cyclopentene is oxidized in the process of the invention, high yields of cis 2,3-epoxy cyclopentan-1-ol ar obtained. The latter compound is used as a starting material in the synthesis of prostaglandin analogues. The prostanoids of the invention are characterized by an oxa group replacing the methylene group at the 7- position, and the absence of a hydroxyl or other substituent at the 11-position. 
     Members of this class of prostanoids show important cytoprotective properties in animal tests.
Patent EP-0073085-A1 (EP)
Inventor: VERLAETEN JEAN
IPC: C01D7/35
Filed: 1982-08-18
Abstract: 1. Process for manufacturing sodium carbonate monohydrate, according to which anhydrous sodium carbonate and water are mixed with an aqueous suspension of sodium carbonate monohydrate crystals at a temperature below the transition point of sodium carbonate monohydrate to anhydrous sodium carbonate, the resulting mixture is homogenised and the crystals of sodium carbonate monohydrate are separated, characterised in that, to mix the anhydrous sodium carbonate with the suspension, the anhydrous sodium carbonate is introduced in a suspension zone in which a vortex is created.
Patent EP-0083824-A1 (EP)
Inventor: SALSKY JEROME
IPC: A63B51/02
Filed: 1982-12-31
Abstract: A string for sports rackets consists of a gut core (1) covered with filamentary aramid (2) and impregnated with at least one coating (3) of water-resistant, vapor-impermeable, flexible, smooth adhesive polymeric resin, which adheres the filamentary aramid to the gut core.
Patent EP-0067594-A1 (EP)
Inventor: NISHIKAWA MASAO
IPC: F16H61/14
Filed: 1982-05-28
Abstract: A motor vehicle transmission for connection between an engine (1) and a driving road wheel (2). The transmission is of the kind that comprises a torque convertor (4), a clutch (6) for transmitting mechanically torque from a pump (4a) side to a turbine (4b) side of the torque convertor, and control mechanism (14) for controlling operation of the clutch. The transmission is characterised in that the control mechanism comprises a clutch release mechanism for operation to disengage the clutch (6) in response to increase in engine output power to above a predetermined set value whereby the clutch for the torque convertor can be immediately disengaged at any time when it is desired to obtain a torque amplification function.
Patent EP-0076034-A1 (EP)
Inventor: TOMPSETT ALAN JOHN
IPC: C07C209/16
Filed: 1982-08-25
Abstract: A process for the manufacture of methylamines comprises reacting a feed comprising methanol and/or dimethylether and ammonia over a binderless zeolite A catalyst, preferably a binderless zeolite 5A catalyst. Use of binderless zeolite 5A makes the process attractively selective to dimethylamine in preference to mono- and tri- methylamine. In addition, if the catalyst is essentially free of alkali metal it is not only more active than similar catalysts containing alkali metal but also considerably more selective.
Patent EP-0073692-A1 (EP)
Inventor: PARIZET ROGER
IPC: F16H1/06
Filed: 1982-07-22
Abstract: Dans ce lève-glace, en fin de course, la face active (7) de la butée (6) du secteur denté mené (4) est à peu près perpendiculaire à la direction de l'effort d'engrènement (F1). Ceci engendre sur la partie en prise du secteur denté une force radiale (R2) qui la presse contre le pignon moteur (10), ce qui évite une déformation du secteur denté en cas de surcouple exercé sur ce pignon.
Patent EP-0082744-A1 (EP)
Title: Continuous casting machine for metals, especially a multi-strand casting machine
Inventor: BARBE JACQUES
IPC: B22D11/04
Filed: 1982-12-01
Abstract: 1. Continuous-casting machine for metal, comprising a bottomless mould (1), means for oscillating and guiding the mould (1) along a casting line (10), and a cooling jacket mounted on a frame (5) in the form of a beam which is parallel to the casting line (10) and which is provided in its upper part with means (40, 55) for bearing on the top part (41) of a foundation block (4), said means for oscillating the mould (1) comprising a lever (3) connected to an oscillation mechanism and rotating about an axle (30) in bearings carried by fixed supports (31), characterised in that the supports (31) of the bearings of the oscillation lever (3) are fastened to a platform (6) provided on the top part (41) of the foundation block (4) substantially at the upper level of the frame (5) of the cooling.
Patent EP-0078772-A1 (EP)
Inventor: TURNER GEORGE F A M
IPC: G03D3/02
Filed: 1982-10-29
Abstract: Die Behandlungseinrichtung umfasst eine Kassette mit einem Oberteil und einem Unterteil, zwischen die ein Blatt belichteten photographischen Materials eingelegt werden kann und die so verschlossen werden kann, dass bei mit ihren Längsseiten aufrecht gestellter Kassette das obere und das untere Kassettenende zwar lichtdicht abgeschlossen sind, aber Spalte aufweisen, durch die hindurch Flüssigkeit die Kassette von oben nach unten durchströmen kann. Am oberen Ende besitzt die Kassette quer zur Kassettenlängsrichtung verlaufende gestaffelte Rippen (3, 4, 23, 24). die aus der Bodenplatte (1) bzw. der Deckplatte (20) der Kassettenhälften mit dem Querschnitt eines auf den Kopf gestellten V herausragen. Das Kassetteninnere und die Blattlänge können so bemessen sein, dass das Blatt in der Kassette auf einem Flansch (11) in deren unterem Endbereich ansteht und am oberen Ende auf der Flanke (4b) der am weitesten nach innen gelegenen Rippe (4) aufliegt. Mindestens ein schmaler Badbehälter (40) ist vorgesehen, in welchen die Kassette mit ihrem oberen Ende nach oben eng angepasst hineingeschoben werden kann, wobei Flüssigkeit durch eine Pumpeinrichtung (48, 55) von oben durch die Kassette, vorzugsweise über die belichtete Schicht des Blattes herabströmt.
Patent EP-0099411-A1 (EP)
Title: Procede de fabrication d'une unite de palier pour une roue de vehicule automobile
Inventor: EGUSA TOMOYOSHI
IPC: B24B19/06
Filed: 1982-01-19
Abstract: Procédé de fabrication d'une unité de palier pour une roue de véhicule automobile, consistant à meuler un matériau de palier (B) en meulant simultanément une surface orbitale (5) et une surface cylindrique en escalier (6) et à renvoyer la valeur de l'écart entre les dimensions de la surface finie (5) et les dimensions de finissage qui sont l'objectif à atteindre à une jauge de commande de traitement (23) permettettant de commander le meulage de la surface de support (21) et de la surface d'épaulement en gradin (9) pour meuler simultanément la surface de support (21) et la surface d'épaulement (9); à meuler un organe annulaire vers l'intérieur (C) par meulage d'une surface orbitale (11) et à renvoyer la valeur de l'écart entre les dimensions de la surface finie (11) et les dimensions de finissage qui sont l'objectif à atteindre à une jauge de commande de traitement (29) servant à commander le meulage de la surface de support (21) et de la face d'extrémité (10) du côté en contact avec la surface d'épaulement en escalier (9) pour meuler simultanément la surface de support (21) et la face d'extrémité (10) du côté en contact avec la surface d'épaulement (9); à disposer l'organe (C) sur la surface cylindrique en escalier (6) du matériau (B) avec la face d'extrémité (10) en contact avec la surface (9) du matériau (B) en engagement, éliminant ainsi les effets négatifs des surfaces orbitales périphériques extérieures (5), (11) du matériau (B) et de l'organe (C) sur l'écartement du palier.