baber/WOPTO huggingface dataset:
Patent EP-0093940-B1 (EP)
IPC: B02C18/18
Filed: 1983-04-26
Granted: 1985-07-31
Abstract: A forage harvester shear bar having a first surface across which crop material is fed for cutting by the harvester cutterhead. A cutting surface perpendicular to the first surface forms a cutting edge therewith. The shear bar is arched upwardly by clamping against an arched support to provide enhanced rigidity and strength. The cutting surface is formed with a concavity therein, prior to being worn by usage in the forage harvester, to provide enhanced ability to achieve optimum, uniform clearance from the cutterhead. The concavity in the cutting surface provides compensation for the arch formed in the shear bar.
Patent EP-0107758-B1 (EP)
IPC: C08K5/09
Filed: 1983-08-05
Granted: 1987-05-06
Abstract: Polyolefinic fibres having improved thermal bonding properties, containing from 0.01 to 5% by weight of dianhydride of the 3,3', 4,4' benzophenone tetracarboxylic acid or of an alkyl derivative thereof.
Patent EP-0110106-B1 (EP)
IPC: C11D3/395
Filed: 1983-10-21
Granted: 1986-10-08
Abstract: Stable, aqueous cleaning agents containing (a) anionic and/or nonionic surfactants, optionally chlorine-stable, (b) an abrasive component and/or (c) an active-chlorine-releasing compound and, optionally, (d) dyes and (e) fragrances, characterized in (f) a further content of amorphous calcium aluminum silicates precipitated in situ; and the process of their preparation wherein the various ingredients are mixed and the amorphous calcium aluminum silicates are formed by precipitation therein.
Patent EP-0092911-B1 (EP)
Title: A metal halogen battery having a hydrogen/halogen reactor system
IPC: C01B7/01
Filed: 1983-03-28
Granted: 1988-05-11
Abstract: A metal halogen battery construction has reactor (70) having at least two reaction zones (74, 77) with a reaction initiator device (76, 78) in each zone, whereby the reactor permits controlled recombination of hydrogen gas and halogen gas in the system to form hydrogen halide, which is then dispersed into the aqueous electrolyte of the battery.
Patent EP-0104097-B1 (EP)
Title: Composition of low-density polyethylene/alpha-olefin copolymers and their application to the manufacture of films
IPC: C08J5/18
Filed: 1983-05-31
Granted: 1987-07-29
Abstract: A composition comprising from 25 to 95 weight percent of at least one free-radical ethylene polymer and from 5 to 75 weight percent of at least one ethylene  alpha -olefin copolymer, wherein the  alpha -olefin contains at least 4 carbon atoms, wherein the copolymer has a specific gravity between 0.905 and 0.940 and a melt index between 0.4 and 3 dg/min, and wherein the free-radical ethylene polymer has a melt index between 0.15 and 3 dg/min. Application to the manufacture of films having a thickness between 8 and 200 microns and other applications.
Patent EP-0157762-B1 (EP)
IPC: A61K31/445
Filed: 1983-09-19
Granted: 1990-08-08
Abstract: Compounds having the general formula (I) wherein X1 and X2, which may be identical or different, represent hydrogen, a lower alkyl radical, a lower alkoxy radical, halogen or a trifluoromethyl radical, or form together an alkylendioxy rest. R3 is a lower alkyl radical, a lower alkenyl radical, a lower cycloalkyl radical or a heterocyclanyl radical having 5, 6 or 7 links. R4 is hydrogen, a lower alkyl radical or the acyl rest of an organic carboxylic acid; or R3 and R4 form together the alkylene rest of a nitrogen-containing heterocycle which may comprise another hetero atom. n is 1,2 or 3 and n' is 0 or 1. The compounds are in a racemic form or in an optically active form. A process for their preparation is also disclosed. The compounds of the general formula I are used as pharmaceutical compositions for the treatment of hypertensive troubles.
Patent EP-0135142-B1 (EP)
IPC: C07D501/46
Filed: 1984-08-14
Granted: 1988-09-21
Abstract: for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A cephem derivative of the formula I  see diagramm : EP0135142,P13,F1  and its physiologically acceptable acid addition salts, in which R**1 denotes hydrogen, R**2 denotes C1 -C4 -alkyl which is monosubstituted to hexasubstituted by fluorine, A denotes a pyridinium radical  see diagramm : EP0135142,P13,F2  which can be substituted by C3 -C6 -cycloalkyl or by 2 alkyl groups in ortho positions which are linked to form a trimethylene to pentamethylene ring in which a ring carbon atom can be replaced by an oxygen or sulfur atom and which can, at the same time as the oxygen or sulfur atom, additionally contain a double bond and in which the R**2O groups is in the syn-position. for the Contracting State : AT 1. A process for preparing a cephem derivative of the formula I  see diagramm : EP0135142,P15,F1  and its physiologically acceptable acid addition salts, in which R**1 denotes hydrogen, R**2 denotes C1 -C4 -alkyl which is monosubstituted to hexasubstituted by fluorine, A denotes a pyridinium radical  see diagramm : EP0135142,P15,F2  which can be substituted by C3 -C6 -cycloalkyl or by 2 alkyl groups in ortho positions which are linked to form a trimethylene to pentamethylene ring in which a ring carbon atom can be replaced by an oxygen or sulfur atom and which can, at the same time as the oxygen or sulfur atom, additionally contain a double bond and in which the R**2O groups is in the syn-position, which comprises a) reacting a compound of the formula II  see diagramm : EP0135142,P15,F3  or its salts or a reactive derivative of the compound II in which R**1 and R**2 have the abovementioned meanings and R**3 denotes an amino or a protected amino group, and R**4 denotes a group which can be replaced by those bases which correspond to the radicals A of the formula I, with these bases and alpha) splitting off any protective group present and beta) if necessary, converting the product obtained into a physiologically acceptable acid addition salts, or b) reacting a compound of the formula III  see diagramm : EP0135142,P15,F4  in which R**4 has the meaning mentioned in formula II and R**5 denotes an amino group or a protected amino group, or its reactive derivatives, with the base from which the radical A defined in formula I is derived, to form a compound of the formula IV  see diagramm : EP0135142,P16,F5  in which R**5 and A have the abovementioned meanings, splitting off any amino-protecting group present and reacting the compound IV in which R**5 denotes an amino group, either as such or in the form of an acid addition salt or of a reactive derivative, with a 2-(2-aminothiazol-4-yl)-2-syn-oxyiminoacetic acid of the formula V see diagramm : EP0135142,P16,F6  in which R**1, R**2 and R**3 have the abovementioned meanings, or with a derivative of this compound which is activated at the carbonyl group, and alpha) splitting off any protective group present and beta) if necessary, converting the product obtained into a physiologically acceptable acid addition salt.
Patent EP-0141971-B1 (EP)
IPC: H04M19/00
Filed: 1984-09-17
Granted: 1990-11-28
Abstract: The invention relates to a circuit for a telephone station which is mains-supplied or remote-powered as required, i.e. in the event of a mains failure an automatic switchover from the mains voltage to remote power takes place, and a switchover in the opposite direction takes place when power is restored. This is effected without any additional voltage insulation and without substantial additional expense. This is achieved in that a switching regulator which establishes the actual feed voltage is connected to the mains DC voltage, where a blocking voltage for a transistor located in the remote feed unit is obtained from the mains DC voltage. If the mains fails, the blocking voltage for the transistor is also lost and the latter is switched through by the remote feed voltage which acts upon its base. This procedure is automatically reversed when the main voltage again becomes available.
Patent EP-0142064-B1 (EP)
IPC: B42D9/00
Filed: 1984-10-18
Granted: 1988-01-13
Abstract: 1. Calendar comprising a movable indicating strip (2) having a day marker, with the calendar sheets being held together by the indicating strip (2), wherein the day marker consists of a movable frame (5) which is held between two fold regions (3, 4) onto the indicating strip (2), said fold regions corresponding to the widths of the calendar (1), and further comprising a column with a number for each week printed onto the respective calendar sheet, characterised in that an additional frame (6) is provided on said indicating strip (2) between said fold regions (3, 4) said additional frame being stationary and aligned with the column containing the week numbering.
Patent EP-0140919-B1 (EP)
Title: Installation de pulverisation, en particulier un appareil de nettoyage corporel et/ou de massage en forme de brosse, par exemple une brosse a dents
IPC: A46B7/04
Filed: 1984-03-31
Granted: 1988-07-27
Abstract: Une installation de pulvérisation, en particulier un appareil de nettoyage corporel et/ou de massage en forme de brosse, en particulier une brosse à dents (1) avec au moins un corps de buse (10'), peut être accouplée à un manche creux pouvant être raccordé par un tuyau à un robinet d'eau. Quant au corps de buse (10'), il s'agit de préférence d'un oscillateur fluidique sans parties mobiles. Le manche creux peut recevoir à l'intérieur d'une capsule de dosage un bâtonnet d'agent actif difficilement soluble dans l'eau. Il comporte à cet effet un capuchon oblong amovible dont l'extrémité antérieure peut être couplée d'une manière empêchant la torsion avec un tuyau (5) à la brosse de nettoyage. Le capuchon possède en outre un arrêt d'eau actionnable avec la main, qui peut être déplacé en position ouverte par la main dans le sens contraire d'une force de ressort et/ou de la pression d'eau antagoniste. L'arrêt d'eau est avantageusement un piston de soupape à coulisse à étages multiples (68) avec partie terminale conique (72). Les soies (4) de l'appareil de nettoyage corporel sont placées avantageusement sur une plaque de soies (3) qui est fixée à une partie de fixation des soies (2) et que l'on peut aisément changer grâce à un raccord à déclic, la plaque de soies (3) et la partie de fixation des soies (2) forment, avec le tuyau (5) et un évidement en forme de puits conçu pour accueillir le corps de buse (10'), par exemple la brosse à dents (1).
Patent EP-0152055-B1 (EP)
IPC: G01G19/413
Filed: 1985-02-06
Granted: 1989-05-03
Abstract: 1. A sales balance interconnecting installation comprising a plurality of sales balances (W1, W2 ...), having balance memories (4) for records of articles, especially basic prices of articles, and having numerical keyboards for retrieval of the article records, connected to a central unit (3), whereby the balance memories (4) are constructed to store only a portion of the total number of article records stored in the central unit (3), characterized in that associated with the balance memories (4) there are totalizers (5) which count and store the number of retrievals of the individual article records, and in that a balance memory controlling unit (6) removes the article record or records with the lowest number of retrievals from the balance memories (4) and so provides new storage space in these memories for further records of articles.
Patent EP-0163012-B1 (EP)
IPC: B23P19/06
Filed: 1985-02-28
Granted: 1991-05-15
Abstract: With this apparatus, fully automatic screwing of tubes and sleeves in a horizontal screwing position is possible. The apparatus consists of a pair of tube grippers and a pair of screwing grippers. Both pairs of grippers are installed on a common base frame, one pair of grippers being arranged in a fixed position and the other pair of grippers being arranged so as to be movable in a compensating manner horizontally at right angles to the tube axis and vertically and so as to be traversable on the base frame in order to change the distance between the pairs of grippers. <IMAGE>
Patent EP-0161607-B1 (EP)
IPC: C08B11/193
Filed: 1985-05-06
Granted: 1991-05-29
Abstract: The process for preparing water-soluble mixed cellulose ethers proceeds in the following steps: (a) alkalization of the cellulose, (b) etherification of the alkali cellulose in the presence of a base, using at least one etherifying agent which requires, for the reaction with cellulose, a catalytic and sub-stoichiometric quantity of a base, and (c) after increasing the quantity of base, further etherification of the cellulose ether so prepared, using at least one etherifying agent which requires, for the reaction with cellulose, an at least stoichiometric quantity of a base or a catalytic and sub-stoichiometric quantity of a base, increased over the quantity used in (a), with at least one inert organic solvent being used as a dispersing auxiliary in at least one of the steps and water being present in all steps. The organic solvent used is dimethyl ether, which either is used alone or in a mixture with dimethoxyethane, an alkanol, an alkanediol and/or an alkoxyalkanol. The process serves, in particular, for the preparation of methyl-hydroxyethyl cellulose or methyl-hydroxypropyl cellulose.
Patent EP-0185201-B1 (EP)
IPC: A47B88/04
Filed: 1985-11-14
Granted: 1993-06-23
Abstract: An attachment of metal running rails of different types to a drawer made of plastics material, wherein a special holding part is provided for adapting standardised drawer designs to different attachment devices of the guide. <IMAGE>
Patent EP-0162490-B1 (EP)
IPC: A23L27/40
Filed: 1985-04-04
Granted: 1990-07-04
Abstract: Process for the production of salt in which sodium chloride is crystallized in the form of spheres by evaporation of a sodium chloride brine and the spheres obtained are then broken up. The salt produced by the process is particularly suitable for the food industry.
Patent EP-0168176-B1 (EP)
Title: Tap changer
IPC: H01F29/04
Filed: 1985-06-11
Granted: 1988-10-19
Abstract: A tap changer used with a transformer includes a main winding 51, at least two tap windings 54, 58 for the rough adjustment of voltage electrically connected in series to the main winding and each other, and one tap winding 62 having a predetermined number of taps for the fine adjustment of voltage. The tap changer comprises first and second change-over switches 70, 71 each having stationary contacts 11-13, 15-17 and one current collecting contact 14, 18. The stationary contacts of each change-over switch device are electrically connected to the connecting portions between the respective windings and to the end of the rough adjustment tap winding 58 which is not electrically connected to any winding, the current collecting contact 14 of the first change-over switch 70 is electrically connected to an end of the fine adjustment tap winding 62, and the current collecting contact 18 of the second change-over switch 71 is electrically connected to a stationary contact installed in the tap-selector 65 for the auxiliary tap.
Patent EP-0186343-B1 (EP)
IPC: H04L1/16
Filed: 1985-12-03
Granted: 1992-02-19
Abstract: In a packet data transmission system, correctly received information packets are acknowledged by piggybacking their sequence numbers onto information packets being transmitted. The control field of each information packet includes a bit which indicates whether or not there is a piggybacked acknowledgement. Acknowledgements can also be transmitted separately in control packets having no information field. Each acknowledgement consists of not only the sequence number of a correctly received information packet, but also the acknowledgement status of a plurality of preceding information packets whereby these can be negatively acknowledged if necessary. The sequence numbers can have any one of three different sizes, for efficient transmission of sequence numbers on transmission links of arbitrary transmission speed and length (and hence delay), The sequence number size which is used on any particular transmission link is determined on set-up of the link in dependence upon the transmission speed and the round-trip delay of the link.
Patent EP-0207098-B1 (EP)
Title: Chronometre programmable
IPC: G04G15/00
Filed: 1985-11-26
Granted: 1990-05-16
Abstract: Dans un chronomètre électrique programmable pourvu d'un affichage (18) numérique (28) de l'heure réelle, l'affichage est complété par un champ de symboles (24) comprenant une pluralité de symboles et un curseur mobile (26) dans le champ de symboles. Ce curseur peut être déplacé par des organes manuels de changement de fonction (40, 50). L'affichage comprend en outre une échelle temporelle (20) portant sur un certain nombre des 24 heures d'une journée, facultativement sur toutes les heures d'une journée, associée à un curseur mobile (22). Ce curseur (22) peut être déplacé rapidement par des organes manuels d'avancement (44, 46, 50, 54). Finalement, un organe manuel indicateur (42, 44, 46, 52, 54) enregistre les heures et les intervalles de commutation codés et donne en même temps une indication graphique de ces heures et intervalles sur l'échelle temporelle (20) de l'affichage (18). Le chronomètre est ainsi d'utilisation facile, et donne à l'utilisateur une vue graphique des heures et intervalles réels de commutation.
Patent EP-0193049-B1 (EP)
IPC: H04M3/50
Filed: 1986-02-14
Granted: 1991-11-21
Abstract: Voice information are converted into pulse code modulated data sequences which, after a further processing, can likewise be deposited in a memory for a specific subscriber. This subscriber can then fetch the information from the memory at any desired time. Given an attenuation of the analog voice signals on the transmission path, a regulation is undertaken in such a manner, given a downward transgression of a mean voice level, that the digital pulse code modulated data sequence is correspondingly modified in its values thus represented, being modified on the basis of a gain factor which can be read from a table. The drive information for the stored table are supplied by a peak value memory which is, in turn, charged with the output signals of an averaging filter. This method therefore provides that the influence of an attenuation of the analog voice signals existing on the transmission path is significantly limited.
Patent EP-0195581-B1 (EP)
IPC: B22D11/04
Filed: 1986-03-11
Granted: 1988-06-01
Abstract: Continuous casting apparatus comprises a mould defining a horizontal mould passage, a break ring having a tapered portion positioned in a correspondingly tapered inlet to the mould passage, a refractory feed tube supported in a mounting assembly and means for urging the assembly towards the mould so that an end face of the tube abuts against an end face of the break ring. The assembly is pivotally mounted so that the feed tube is pivotable relative to the break ring about a pair of axes which are at right angles to each other and at right angles to the longitudinal axis of the mould passage.
Patent EP-0214799-B1 (EP)
Title: Closure for a container
IPC: B65D39/00
Filed: 1986-08-21
Granted: 1989-04-26
Abstract: A closure for a container such as a can for carbonated beverages comprises a collar (9) which is an easy fit in the opening in the container and a plug (10) which is hingedly connected to the collar (9) and when fitted into the collar (9) causes the collar (9) to be elastically deformed into tight sealing engagement with the opening and with the plug (10).
Patent EP-0223734-B1 (EP)
IPC: D04H3/03
Filed: 1986-11-21
Granted: 1991-09-25
Abstract: To produce non-woven materials, endless filaments in the form of a warp are drawn off a filament draw-off nozzle to which are joined a filament offlet, a filament guide tube and a spreading extruder. An amount of compressed air under high pressure is admitted to the filament draw-off nozzle. By means of the invention the amount of compressed air at the filament draw-off nozzle is reduced and at the same time an additional amount of compressed air under relatively low pressure is admitted between the filament guide tube and the spreading extruder by means of a propelling nozzle. In spite of an additional amount of compressed air at the propelling nozzle the reduction at the filament draw-off nozzle is so large that for the isothermal compression output as a whole a considerable savings in energy of almost 30% can be achieved, and this while maintaining the important filament draw-off force necessary for the drawing of the filaments inside the filament offlet. In addition, the additional compressed air also permits an improved, more even distribution of the warp at the exit of the spreading extruder, whereby the quality of the non-woven material is improved.
Patent EP-0240539-B1 (EP)
IPC: A47L9/28
Filed: 1986-10-01
Granted: 1990-05-16
Abstract: Un agencement dans un aspirateur possédant un moteur électrique (15) auquel est relié un ventilateur d'aspiration (14), le moteur étant pourvu d'un dispositif de régulation électronique de vitesse (16), permet de régler la puissance d'aspiration de l'aspirateur. Le dispositif de régulation de vitesse (16) est mis en marche en actionnant un organe de commande (19; 47) pendant une durée prédéterminée pour réguler le moteur (15) afin qu'il tourne à une vitesse correspondant au niveau de puissance excédant la puissance maximum disponible en permanence et ensuite qu'il reprenne sa vitesse précédente. Des moyens (40, 43, 44, 45) sont prévus pour empêcher le fonctionnement à la vitesse correspondant à la puissance excessive pendant une seconde durée prédéterminée suivant la première durée prédéterminée.
Patent EP-0237772-B1 (EP)
IPC: B64C27/00
Filed: 1987-02-10
Granted: 1988-12-21
Abstract: 1. A device for balancing a rotor blade made from composite material, more especially fibre-reinforced plastics material, by means of metalor respectively balancing masses (2) which are to be introduced into an elongate chamber (1) and the profile of which corresponds to the cross-section of the chamber, characterised in that in the chamber (1) which extends in the blade depth direction the balancing masses (2), in conjunction with dummies (3) of the same, form a filling of plates stratified in the direction of extent of the chamber (1) with a layer sequence of the balancing masses (2) and dummies (3) in proportion to a required mass distribution over the blade depth.
Patent EP-0235663-B1 (EP)
IPC: C07D413/12
Filed: 1987-02-17
Granted: 1990-07-25
Abstract: 1,2,3,6-Tetrahydro- and 1,2,5,6-tetrahydropyridine-3-car-boxylic acids, esters, and amides having structural formula I 
<CHEM>
 wherein the dashed lines indicate the presence of only one carbon-carbon double bond either between carbon atoms numbers 3 and 4 or between carbon atoms numbers 4 and 5; R1 = hydrogen: C1-C6-alkyl, C2-C6 alkenyl, alkoxycarbonyl of from 2 to 5 C, C4-C8-cycloalkyl or phenyl-(C1-C6)-alkyl, wherein the phenyl ring may be substituted; R3 = -COOR, wherein R = hydrogen, C1-C6-alkyl, C2-C6-alkenyl; C3-C8-cycloalkyl or phenyl, which may be substituted; -CONR min R sec , wherein R min  and R sec  are independently hydrogen or cycloalkyl, benzyloxy or phenyl-(C1-C6)-alkyl, wherein the phenyl ring may be substituted, or R min  and R sec  when taken together with the nitrogen atom to which they are attached from a 5 to 7 membered heterocyclic ring which may contain another heteroatom selected from N,0 or S; R4 = C1-C6-alkyl, C2-C6-alkenyl,C3-C8-cycloalkyl, 2- or 3-thienyl, phenyl, which may be substituted or phenyl-(C1-C6)-alkyl, wherein the phenyl group may be substituted, and the pharmaceutically acceptable salts thereof, possessing muscarinic binding activity, having utility for the treatment of the symptoms of senile cognitive decline are disclosed. Pharmaceutical compositions and pharmaceuticals are also disclosed.