baber/WOPTO huggingface dataset:
Patent EP-0086718-B1 (EP)
IPC: B61K7/00
Filed: 1983-02-11
Granted: 1987-06-03
Abstract: The device comprises a body (1) for placing on a rail (R) for the purpose of receiving a wheel of a machine to be slowed down and stopped and forming an abutment for the wheel, and an arrangement for connecting the device to the rail. The connecting arrangement comprises a plate (7) carrying elastically yieldable claws (10 and 11) which are maintained spread apart in their position of rest. The plate (7) is adapted to be applied against the rail (R) and is pivotally connected to an arrangement (21) for moving the claws (10 and 11) towards each other for the purpose of closing them around the head of the rail. The arrangement (21) is connected to the body (1) of the device.
Patent EP-0095400-B1 (EP)
Title: Ski binding for a cross-country ski
IPC: A63C9/20
Filed: 1983-05-05
Granted: 1986-07-30
Abstract: A ski binding for cross-country skiing comprises a locking lever provided with a nose for locking the toe end of the ski shoe in position and also with an extracting appendage. During disengagement of the ski shoe from the binding, the extracting appendage exerts an upwardly directed thrust beneath the toe end of the ski shoe, thus facilitating the disengagement operation.
Patent EP-0150244-B1 (EP)
IPC: C21C5/00
Filed: 1984-01-28
Granted: 1988-09-21
Abstract: 1. Process for the production of steels which, having been heat-treated from the rolling heat, fulfil increased demands on suitability for welding and the scatter spread of the properties of strength and plasticity, wherein the trace and allowing elements Cr, Cu, Mo and Ni, which have got into the smelt accidentally and uncontrollably from or with the steel scrap or other starting materials are according to their effective alloying component utilised for the reduction of the normal, technologically provided alloying addition of Si and/or Mn with the targets of the elastic limit and the suitability for welding in such a manner that only the differences between the content of [Cr], [Cu], [Mo] or [Ni] ascertained during the intake analysis and the statistical mean value of Cr, Cu, Mo or Ni of the element in the intake analyses of the steel brand concerned are used for the reduction of the alloying addition of Si and Mn in that they are calculated by the relationships Si = ([Cr] - Cr) + ([Cu] - Cu) + 2,9 ([Mo] - Mo) + 0,6 [Ni] - Ni) and Mn = 0,7 ([Cr] - Cr) + 0,7 ([Cu] - Cu) +2,0 ([Mo] - Mo) + 0,4 ([Ni] - Ni), wherein the following statistical mean values are to be applied as limit values Cr <= 0,15 %, Cu <= 0,15 %, Mo <= 0,01 % et Ni <= 0,07 %, and that the reduction in Si and Mn in the steel is undertaken only to the lower contents which according to experience secure the envisaged degree of deoxidising and a faults casting and, in the case of residual contents of Cr, Cu, Mo or Ni present still above that, the mean aimed-at carbon content of the steel sort is reduced by an amount according to the relationships of the carbon equivalent  see diagramm : EP0150244,P5,F1
Patent EP-0151724-B1 (EP)
IPC: A61F2/38
Filed: 1984-12-05
Granted: 1987-11-19
Abstract: 1. A tibia part for a knee joint replacement having in its tibial plateau (2) anchor pins (3) for an anchorage in the bone, whereas the surface opposite the plateau (2) is a tibial bearing surface (6), the anchor pins (3) merging into the plateau (2) by way of at least one widening (8, 9; 15) whose surface is at an inclination to the pin axes (10), characterised in that the widening (8, 9; 15) has the shape of a body of rotation, for example, a coaxial frustum, coaxial of the corresponding pin axis (10).
Patent EP-0148437-B1 (EP)
IPC: H01H13/52
Filed: 1984-12-12
Granted: 1988-03-02
Abstract: 1.  A key cap for a keyboard arranged in electrical communications technology apparatus, in particular the operating unit of a telephone installation, which key cap is inserted in an opening in the housing of the apparatus (6) and can be pressed through a pin (5) against a key (8) arranged in the interior of the housing in order to operate the key, and has prestressed, laterally arranged spring elements (2) which are extended longitudinally and abut against a stop face inside the housing, characterized in that the key cap (1), which can be inserted in the opening in the housing with lateral play, and which has a downwardly opening half-shell-shaped synthetic resin part (3) of rectangular shape, with a correspondingly shaped pin (5), has at least one side running parallel to the opening in the housing, a prestressed spring element (2) which is inclined towards the having (6) at an acute angle and projects beyond the half-shell-shaped synthetic resin part (3) at the side, and which spring is pressed against a stop face in the housing (6) and abuts against the inside of the housing wall, with the upper side of the stop faces formed by the spring elements (2), which stop faces have an increased diameter relative to the housing opening and project laterally ; and that the key cap (1) is stepped at its upper face and in its central raised part is provided with a recess with a figure or symbol corresponding to the marking formed by a transparent synthetic resin part (4) connected in light-conducting manner through a transparet synthetic resin part (4) which fills the interior space of the opaque half-shell-shaped synthetic resin part (3), with the pin (5) mounted on this transparent synthetic resin part (4).
Patent EP-0150450-B1 (EP)
IPC: C08F297/08
Filed: 1984-12-19
Granted: 1991-03-13
Abstract: Present invention pertains to a process for preparing an impact-resistant ethylene-propylene block copolymer, characterized in that in a first polymerization step a propylene prepolymer is prepared consisting for at least 98% (wt) of propylene groups having a melt index measured according to ASTM-D-1238 at 503K and 21.6 N of 0.1-100 dg/min, in that in the presence of the propylene prepolymer produced in the first polymerization step ethylene and propylene are polymerized in a second polymerization step in such a manner that a starting ethylene-propylene block copolymer is formed at least consisting of an at least almost completely homopolymeric propylene part and a copolymeric ethylene-propylene part, the weight ratio between the at least almost completely homopolymeric propylene part and the copolymeric ethylene-propylene part being between 3:2 and 9:1, containing a total amount of 10-25% (wt) ethylene groups and having a melt index measured according to ASTM-D-1238 at 503K and 21.6 N which is <1>/100 to <1>/2 part of the melt index measured according to ASTM-D-1238 at 503K and 21.6 N of the propylene prepolymer and in that this starting ethylene-propylene block copolymer is subsequently subjected to a kneading treatment consisting of one or more kneading operations, which kneading treatment takes place in the presence of free radicals at a temperature of a least 450K.
Patent EP-0134615-B1 (EP)
IPC: C07C323/02
Filed: 1984-08-15
Granted: 1992-11-04
Abstract: A process for preparing an N-substituted nitromethylene heterocyclic compound of the following general formula:- <CHEM> wherein n is 2, 3 or 4 and R is an optionally-substituted acyl group derived from an organic acid, characterised in that an N-substituted-S-substituted aminothiol of the following general formula:  R - NH - (CH2)n - S - @@@ CH - NO2 (II) wherein R and n have the meanings hereinbefore specified and Hal is a halogen atom, is reacted with a base, preferably an alkali metal or alkaline earth metal hydride or alkoxide or an alkali metal amide, in the presence of an inert solvent.
Patent EP-0118218-B1 (EP)
Title: Trip mechanism for de-activating elevator platforms
IPC: B66B5/00
Filed: 1984-02-06
Granted: 1988-05-25
Abstract: An elevator mechanism device having first and second platforms mounted in a frame for movement relative to one another wherein a nip is formed between a lower edge of the first platform and an upper edge of the second platform as they move toward one another and wherein an electrically operated control circuit is provided for controlling the movement of the platforms relative to one another, the improvement of a flexible skirt extending below the lower edge of said first platform across the width of the nip whereby during movement of the platform to close the nip, a trip will be engaged by and deflected by any object which may project into the nip, a circuit breaker operable to de-activate the control circuit, the trip communicating between each end of the flexible skirt and the circuit breaker to activate the circuit breaker to de-activate control circuit when the trip is deflected to an extent less than that required to permit the object to be clamped between the first and second platforms.
Patent EP-0142323-B1 (EP)
IPC: C07D319/08
Filed: 1984-11-06
Granted: 1990-03-07
Abstract: The invention provides a novel process for the manufacture of [2,3-trans]-tetrahydro-5-hydroxy-3-hydroxymethyl-2-phenylfurans of the formula IIa, useful as intermediates in the production of novel (4-phenyl-1,3-dioxan-cis-5-yl)alkenoic acids of the formula I in which Ra and Rb are independently hydrogen, alkenyl, alkyl, halogenoalkyl, pentafluorophenyl, aryl or aryl-(1-4C)alkyl; or Ra and Rb together are polymethylene; Rc is hydroxy or (1-6C)alkanesulphonamido, A is vinylene, n is 1, Y is polymethylene, and benzene ring B bears various optional substituents. The compounds of formula I are obtained by the reaction of an aldehyde of formula II with an ylid to give an erythro-diol of formula III which is then cyclised to the required dioxane derivative of formula I. The aldehydes of formula II are obtained from the corresponding lactols of formula IIa, which are themselves obtained with the correct trans-stereochemistry by the inventive process using two selective reductions of a trans-phenylparaconic acid of formula V. The compounds of formula I are useful as therapeutic agents.
Patent EP-0117201-B1 (EP)
IPC: F24H3/04
Filed: 1984-02-15
Granted: 1986-04-09
Abstract: The high-power electric heating device is capable of heating gas mixtures such as a mixture of hydrocarbons and hydrogen to temperatures and pressures attaining 900 DEG  C. and 60 bar respectively. A central duct connects the gas mixture inlet to the outlet and is constituted by a plurality of superposed independently removable modules. Each module comprises a plurality of electric resistance elements formed by banks of adjacent metallic strips. A peripheral zone of the device contains power supply conductors connected to the modules. By means of passages in the form of slits between the central duct and the peripheral zone, a small fraction of the gas stream is permitted to flow within the peripheral zone.
Patent EP-0147363-B1 (EP)
IPC: G02B6/42
Filed: 1984-09-25
Granted: 1989-05-17
Abstract: Method and apparatus are disclosed for precisely positioning a pair of components such as optical components, including optical fibers, utilizing an apparatus which includes a first support for mounting the first component, a second support for mounting the second component and an elastic joint formed on the first support for moving the first support in relation to the second support by bending the elastic joint. In a preferred embodiment, the elastic joint includes a pair of parallel elastically bendable arms formed on the first support and bendable in a first direction so that the elastic joint provides a translation module.
Patent EP-0138922-B1 (EP)
IPC: C09D5/44
Filed: 1984-03-30
Granted: 1987-08-26
Abstract: Thermosetting binder mixture comprised of an organic synthetic resin (A) and a crosslinking agent (B). The synthetic resin (A) may be an epoxy resin, a polyester resin or an acrylic resin, with a mean member molecular weight comprised between 500 and 20 000 and, for 100 g of resin, with at least 0.2 equivalent of primary and/or secondary amino groups and/or hydroxyl groups; the crosslinking agent (B) is an organic compound containing at least 2 beta-alcoxyalkylester groups per molecule.
Patent EP-0155556-B1 (EP)
IPC: B02B1/02
Filed: 1985-02-27
Granted: 1990-09-05
Abstract: In the case of an apparatus for cleaning grits, which has a plurality of superimposed screen layers, which can be vibrated by means of at least one unbalance exciter and with an inlet or outlet for the product inlet or screen discharge arranged at one end, collecting means with adjustable setting flaps for the screenings, as well as an air circulation through the screen layers over an air distribution chamber in a suction collecting channel adjustable by means of adjusting flaps, it is provided that the apparatus is constructed as a stand with a stand head, a stand base and a vertical intermediate support connecting said two parts, the screen layers being constructed as a dust box and being vibratably supported in the vicinity of the stand base, the stand top being formed by the upper air distribution chamber.
Patent EP-0196500-B1 (EP)
IPC: F16J15/18
Filed: 1986-03-08
Granted: 1988-11-02
Abstract: PCT No. PCT/DE86/00093 Sec. 371 Date Jan. 7, 1987 Sec. 102(e) Date Jan. 7, 1987 PCT Filed Mar. 8, 1986 PCT Pub. No. WO86/05565 PCT Pub. Date Sep. 25, 1986.A sealing bush for a moving part has a packing made up of two concentric layers which are bonded to one another. The outer layer consists of a material such as graphite having good resilience. The inner layer, on the other hand, consists of a material such as sealing cord having a coefficient of friction with the moving part which is lower than the coefficient of friction between the moving part and the outer layer. The outer layer bears against the inner layer.
Patent EP-0189969-B1 (EP)
IPC: B65H5/14
Filed: 1986-01-07
Granted: 1989-05-24
Abstract: Gripper apparatus for stacking a batch of sheets (14), for example glass sheets, comprises a gripper head (1) having a sheet support (5) for movement to grip the batch of sheets. A roller stop (8) at the bottom of the sheet support (5) engages behind one side of the batch (14) and at least one clamp (15) is movable to grip the batch (14) against the support (5) between that clamp and the stop (8).Tilting members (29) at the bottom of the support (5) are operable, when the support is in a substantially vertical position, to lift the batch (14) over the roller stop (8) as it is stacked.
Patent EP-0214860-B1 (EP)
IPC: B01F5/00
Filed: 1986-09-08
Granted: 1991-08-07
Abstract: An improved motionless mixer, referred to herein as an acceleration valve, for dissolving gases in liquids is disclosed. The valve incorporates a helical mixing element (1) in which the pitch of the blade or vane of the helical mixing element (1) decreases continuously along the length of the mixing element (1). The linear velocity of the flowing liquid is thereby subjected to increasing angular acceleration resulting in centrifugal force against the retaining walls (3). This additional pressure generated on the liquid increases the amount of gas that may be dissolved in the liquid.
Patent EP-0229447-B1 (EP)
IPC: B62K19/22
Filed: 1986-09-23
Granted: 1990-04-11
Abstract: A frame joint for bicycles and the like includes a stub insert (28) consisting of a base (32), a stub (34) protruding from the base, and an annular shoulder (36) at the junction between the base and the stub; a connecting member having a tubular end (46) with an annular end face (48) telescoping over the stub in a press fit; adhesive (41) bonding the tubular end to the stub; and an annular collet (50) positioned on the stub between the end face (48) and the shoulder (36). The collet includes an inner end having a first lip portion (56) which extends about and overlaps a periphery of the base adjacent to the shoulder and an outer end having a second lip portion (66) which is beveled in a concave fashion to overlap and receive the end face of the connecting member.
Patent EP-0229073-B1 (EP)
Title: Ameliorations relatives a des convertisseurs analogiques-numeriques
IPC: H03M1/12
Filed: 1986-02-21
Granted: 1990-05-23
Abstract: Convertisseur analogique-numérique à haute résolution, comprenant un convertisseur analogique-numérique à basse résolution et un convertisseur numérique-analogique à interpolation, le convertisseur numérique-analogique à interpolation possédant un contrôleur numérique de second ordre et un quantificateur à 1 bit disposé dans une boucle de réaction. Le convertisseur analogique-numérique à basse résolution est couplé à un filtre décimateur multi-étage, dont l'algorithme d'un étage quelconque est déterminé en fonction de l'algorithme de l'étage immédiatement précédent.
Patent EP-0233291-B1 (EP)
IPC: A61P3/14
Filed: 1986-02-24
Granted: 1991-03-13
Abstract: 2-Arylbenzothiazine derivatives represented by general formula (I) and salts thereof, a process for their preparation, and drugs containing them for treating circulatory organ diseases, wherein R1 and R2 may be the same or different and each represents H, lower alkyl, OH, (non)substituted lower alkoxy, acyloxy, -O-THP, halogen, NO2, NH2, lower alkylamino or (II); R3 represents H or lower alkyl; R4 represents H, lower alkyl, cycloalkyl, OH, lower alkoxy, SH, lower alkylthio, arylthio, halogen, CN, formyl lower alkyl, lower alkoxy, lower alkyl or (III); R5, R6, R7, and R8 may be the same or different and each represents H, (non)substituted lower alkyl, cycloalkyl, acyl, (non)substituted phenyl or (non)substituted pyridyl, or R5 and R6, or R7 and R8, may be bound to each other to form a (non)substituted piperidine ring, a (non)substituted piperazine ring or a morpholine ring; Z represents H, lower alkyl, lower alkoxy, OH, halogen, CN, NO2, halogenated lower alkyl or lower alkanoyloxy; A represents straight-chain or branched lower alkylene; B represents straight-chain or branched lower alkylene optionally substituted by OH, and n represents O or l, provided that R4 and Z do not represent a hydrogen atom at the same time when n is 0.
Patent EP-0217937-B1 (EP)
Title: Circuit de commande de memoire permettant a un systeme de micro-ordinateur d'utiliser des memoires a acces selectif statiques et dynamiques
IPC: G11C8/12
Filed: 1986-04-09
Granted: 1989-12-27
Abstract: Commande de l'accès à la mémoire d'un système de micro-ordinateur, compatible aussi bien avec des mémoires du type dynamique que statique. Un circuit de déclenchement (12) est sensible aux signaux de commande de validation de lecture/écriture et de verrouillage d'adresse d'un micro-processeur (10), et délivre un signal de validation utilisé (en 13) pour produire un signal de validation de puce compatible avec la synchronisation et la commande requises par les mémoires aussi bien dynamiques que statiques.
Patent EP-0243384-B1 (EP)
Title: Dispositif pour la filtration de metal fondu
IPC: C22B21/06
Filed: 1986-10-17
Granted: 1990-03-14
Abstract: Un dispositif de filtration comprend une chambre à filtre comportant une entrée et une sortie du métal délimitant entre elles une portion de conduit du fluide métallique, et au moins un filtre adéquat disposé entre l'entrée et la sortie.
Patent EP-0244574-B1 (EP)
Title: Device for the treatment of a body having a cylindrical surface by using a laser
IPC: B23K26/08
Filed: 1987-02-18
Granted: 1990-12-27
Abstract: A laser-cutting machine produces slots of computer-controlled size and pattern in workpieces of cylindrical-shell configuration, the workpieces being mounted for incrementally controlled rotation about the axis of each workpiece, in coordination with incrementally controlled longitudinally guided displacement of the laser along a path parallel to the workpiece-rotation axis. The thus-slotted workpieces become locators for knife elements and indentation-tool elements, so that when secured to the cylindrical body of a cutting roll, the resulting tool will find use in a rotary printing process for continuously printing, cutting and creasing cardboard or other box material. The computer-control of slot pattern enables a user shop to quickly adapt its cutting and creasing operation to the custom size and configuration requirements of different customers.
Patent EP-0256454-B1 (EP)
IPC: C09D7/45
Filed: 1987-08-07
Granted: 1993-03-03
Abstract: A pigment composition contains a pigment and a dispersant. The dispersant is a phosphoric ester compound represented by the following general formula: <CHEM> wherein at least one of the three Rs is a residuum of a polyester chain containing as principal bonds thereof ester bonds of a polycarboxylic acid and a polyalcohol.
Patent EP-0264097-B1 (EP)
IPC: E06B3/66
Filed: 1987-10-13
Granted: 1993-09-01
Abstract: The invention relates to an improved adsorbent, essentially impermeable to oxygen and nitrogen but permeable to water vapor, and to sealants incorporating said adsorbent. The adsorbent comprises outgassed zeolite having pores with apertures large enough to permit entry of gases such as oxygen and nitrogen into the pore spaces and having on its surface, covering the pore apertures, a fluid which is essentially impermeable to nitrogen and oxygen molecules and yet permeable to water vapor. The zeolite adsorbent, and sealants prepared from the zeolite, are particularly useful in the fabrication of thermal insulating glazed windows having a sealed air pocket.
Patent EP-0265848-B1 (EP)
IPC: A61K31/44
Filed: 1987-10-22
Granted: 1991-09-25
Abstract: The solid medicinal preparations are suitable for administration as one dose a day for the treatment of circulatory disorders and high blood pressure.
Patent EP-0277300-B1 (EP)
IPC: C02F9/00
Filed: 1987-11-26
Granted: 1990-10-31
Abstract: An apparatus for purifying and neutralizing residues from furnaces burning liquid or gaseous fuels comprising a settling tank having an inlet for the liquid containing the residues, at least one oil absorption body in the settling tank, and a clean water tank separated from the settling tank by at least one filter. The pH in the clean water tank is raised, and a filtration unit contains activated carbon between the clean water tank and outlet.
Patent EP-0263129-B1 (EP)
Title: Colle d'assemblage pateuse epoxydee durcissable a la temperature ambiante et procede de preparation
IPC: C08G59/12
Filed: 1987-02-20
Granted: 1993-02-03
Abstract: Sont décrits un procédé pour préparer une résine époxy et un procédé pour préparer une colle de résine époxy durcie, ainsi que les résines et les colles époxy ainsi obtenues. On prépare la résine époxy en mélangeant environ 76 parties pour cent de résine époxy-novolaque, environ 19 parties pour cent d'une résine époxy de bisphénol F, et environ 5 parties pour cent d'un butadiène acrylonitrile à terminaison carboxy, en chauffant le mélange à une température comprise entre 290 et 350°F environ pendant une durée comprise entre 2 et 3 heures environ, puis en laissant refroidir. On prépare une colle époxy en mélangeant 100 parties de la matière ainsi préparée avec environ 20 parties d'un agent de durcissement composé essentiellement de diéthyltriamine. Le mélange adhésif obtenu présente une consistance pâteuse, s'applique aisément et durci à température ambiante. La résistance au cisaillement de la colle durcie est de l'ordre de 4000 psi à température ambiante et de l'ordre de 200 psi à 250°F. La colle durcie possède une excellente résistance au pelage, ce qui est le signe d'une bonne ductilité et d'une bonne ténacité. Elle présente également des niveaux assez faibles de dégazage de particules, permettant ainsi son utilisation dans les applications spatiales.
Patent EP-0312542-B1 (EP)
Inventor: BRENNER MICHAEL B
IPC: C07K16/00
Filed: 1987-06-30
Granted: 1996-06-05
Abstract: A purified polypeptide which comprises at least a portion of a  gamma T cell receptor polypeptide, and methods for diagnosing immune system abnormalities.