baber/WOPTO huggingface dataset:
Patent EP-0033616-A1 (EP)
Inventor: IRONSIDE JOHN MICHAEL
IPC: F02D41/14
Filed: 1981-01-23
Abstract: A closed loop idling control for an i.c. engine includes a difference signal generator (12) which produces an engine speed error signal. This signals directly controls the ignition timing to provide a fast loop control of speed, but also controls the throttle position via an intergrator (16) to provide a slow loop which cancels out the error with minimum exhaust contamination.
Patent EP-0039155-A1 (EP)
Inventor: NAKAMURA KATSUYUKI
IPC: C08L67/02
Filed: 1981-04-08
Abstract: A polyester composition having improved molding properties comprises 100 parts by weight of a polyester comprising mainly polyethylene terphthalate and 0.05 to 10 parts by weight of a specific type of polyamide or polyhydrazide as nucleating agent, which is uniformly dispersed in the polyester in a substantial size of 50 µm or less. The polyester composition is produced by dissolving or suspending the nucleat. ing agent and a dispersing aid in a solvent, co-precipitating the nucleating agent and the dispersing aid, and dispersing the precipite in the polyester. The composition is especially suitable for molding articles in metal molds.
Patent EP-0065044-A1 (EP)
Inventor: DAVIE ALLAN JOHN
IPC: G09G3/36
Filed: 1981-05-19
Abstract: Changeable visual electronic display apparatus comprises a liquid crystal display (LCD) which has a number of display electrode elements and which is connected to and controlled by a complementary metal oxide semiconductor (CMOS) integrated circuit (1). The CMOS circuit includes a programmable read-only-memory (PROM) (3) which contains a set of data instructions. In accordance with these instructions and under the direction of a controller (2, 6; 14,15) a selection of electrode elements receive data pulses, corresponding to stored instructions, and these elements change state to present a particular visual display. Subsequent sets of instructions are fed to different selections of electrodes and different, or the same, visual displays are produced. The frequency of change of the visual display is controlled by an oscillator (10). A second PROM may be provided on the CMOS circuit with its output fed to a speech or a tone generator so that audio signals are produced in synchronism with the changing visual display. The integrated circuit and LCD are combined with a power source in one unit, which is preferably an article of jewellery.
Patent EP-0044156-A1 (EP)
Inventor: ERPS FLOYD D
IPC: H03K23/66
Filed: 1981-06-26
Abstract: A programmable divide-by-N phase-locked loop having a pulse incrementor circuit (12) and a single sideband mixer circuit (14) embedded in the loop feedback path is disclosed. In each disclosed arrangement, one input port of the single sideband mixer (14) receives the signals supplied by the phase-locked loop voltage-controlled oscillator (16) and, depending upon whether the mixer employed is configured for supplying an upper sideband signal or a lower sideband signal, either increases or decreases the frequency of the phase-locked loop feedback signal by a factor fs, where f s  is the frequency of a control signal applied to the second input port of the single sideband mixer (14). The pulse incrementor circuit (12) receives the signal supplied by the single sideband mixer (14) and, depending on whether the pulse incrementor (12) is configured for deleting signal pulses or adding signal pulses, either decreases or increases the average frequency of the signals supplied to the phase-locked loop programmable divider by a factor f d , where f d  is the frequency of a control signal applied to the pulse incrementor Since the phase-locked loop synchronizes or locks when the phase of the signal supplied by the programmable divider is equal to the phase of a reference frequency f" which is supplied to the phase-locked loop phase detector, the arrangement causes the phase-locked loop voltage-controlled oscillator to supply a signal at a frequency of Nf r ±fd±f s , where N is the selected divisor of the phase-locked loop programmable divider and the operations of addition and subtraction are determined by the type of single sideband mixer and pulse incrementor utilized. To suppress spurious output signals, both control frequencies f d  and f s  are maintained substantially above the phase-locked loop cutoff frequency.
Patent EP-0047707-A1 (EP)
Inventor: DUMONT BERNARD
IPC: F23Q2/52
Filed: 1981-09-01
Abstract: A disposable gas lighter is formed with a liquid-fuel reservoir having a well molded into the housing at an upper portion thereof and provided with a plug member having a plurality of positions including a first position in which a passage is provided into the reservoir, a second position in which the well and the flow can be completely closed off and a third position in which the member is completely clear of the well to enable the well to serve to accommodate a valve system and a flow control device for the lighter. The axially displaceable member, having the aforementioned three positions, may be molded as part of the lighter housing and the well and can be broken loose when it is necessary to fill the reservoir.
Patent EP-0053577-A1 (EP)
Inventor: KAPPLER FELIX
IPC: B65D43/16
Filed: 1981-04-07
Abstract: Die Erfindung bezieht sich auf einen Behälter (40), bestehend aus einem Kasten (1) und einem mit mindestens einem Scharnier (4) an dem Kasten angelenkten und gegen die Rückstellkraft einer Feder (23) in eine Offenstellung schwenkbaren Klappdeckel (3). In dem Kasten (1) ist eine Sperrmechanik (15) angeordnet, mittels welcher in der Offenstellung ein am Klappdeckel (3) angelenkter Stützhebel (7) arretiert und bei geringer Hebe- und/oder Kippbewegung des Kastens wieder freigegeben wird, wodurch der Klappdeckel durch die Rückstellkraft der Feder (23) schnappartig in die Schliessstellung zurückgeführt wird. Zur Erreichung einer verzögerten und anschliessend beschleunigten Endphase der Schliessbewegung ist an dem Kasten ein mit einem zweipoligen Magnetelement versehenes Verschlussteil und an dem Klappdeckel ein ebenfalls mit einem zweipoligen Magnetelement versehenes Verschlussteil angeordnet.
Patent EP-0038312-A1 (EP)
Inventor: BENNEWIK PERCY
IPC: A61J1/00
Filed: 1981-04-09
Abstract: The invention relates to a package protecting its contents from the influence of light, microbial contamination and gas transport in either direction but which makes possible a visual control of the contents before the package is used. 
<??>According to the invention, the package is made of a light-proof outer bag (1) and a light permeable inner bag (3) arranged inside the outer bag. The outer bag (1) and the inner bag (3) are each sealed at one of their ends (2, 4) and are bonded around their periphery (6) close to their other end, and the two bags extend over this bond and are then commonly joined and sealed. By opening one of the end seals in the outer bag (1), the inner bag (3) can be turned out of the outer bag, and the contents (5) of the package can be observed visually through the inner bag. 
<??>The package of the invention is especially suitable for storage of preparations for parenteral administration and especially infusion solutions intended to be given intravenously.
Patent EP-0063140-A1 (EP)
Title: Structure de bus de communication de donnees
Inventor: SCHUCK DAVID BURTON
IPC: G06F13/40
Filed: 1981-10-16
Abstract: Afin de permettre des transferts rapides de donnees et d'assurer que la charge capacitive reste fixe, une structure de bus de communication de donnees servant a interconnecter un nombre desire de sous-systemes d'un systeme de traitement de donnees comprend un circuit integre (1) possedant des conducteurs de bus (50, 60, 70) de longueur determinee et un nombre determine de points de connexion (10, 20, 30) servant a connecter les sous-systemes. Chaque point de connexion comprend les terminaux de commande et de donnees pour un groupe de circuits de commande/reception (11-13, 21-23, 31-33), chaque circuit de commande/reception d'un groupe etant connecte a un conducteur de bus respectif. Chaque circuit de commande /reception comprend un circuit de commande possedant des bascules de sortie d'adresse et de donnees et des portes de commande, ainsi qu'un circuit de reception possedant des bascules d'entree d'adresse et de donnees.
Patent EP-0090098-A1 (EP)
Inventor: BUHLER FRITZ
IPC: E01B27/17
Filed: 1982-03-31
Abstract: This device for controlling a railroad track making or repairing machine comprises on the one hand a single laser emitter mounted on a skip standing on the track or the lay-out ahead of the machine, notably a tamping, levelling and lining machine, emits a first fan-shaped or sweeping beam in a horizontal plane and a second fan-shaped or sweeping beam in a vertical plane, and on the other hand two laser receivers mounted on the machine and adapted to adjust themselves automatically as a function of the impact line of one or the other of said laser beams at positions corresponding to the desired positions of the working members of the machine, the laser emitter being mounted on a support permitting its rotation about its track-parallel axis between two end positions spaced 90 degrees apart, these angular positions corresponding the one to the beam in the horizontal plane for levelling operations and the other to the beam in the vertical plane for shifting operations. In a modified version the laser emitter is fixedly mounted and it is only the optical system generating the fan-shaped or sweeping beam that is rotated through 90 degrees by means of a motor.
Patent EP-0070590-A1 (EP)
Inventor: EERTINK BASTIAAN BERNARD BOELE
IPC: G06V10/12
Filed: 1982-07-07
Abstract: Light-sensitive detection circuit in which the output signal of a light-sensitive element (1) is stabilised by means of a feed-back to an element (2) having a voltage dependent resistance, which element (2) is connected in series with the light-sensitive element (1) between two points of fixed potential.
Patent EP-0059077-A1 (EP)
Inventor: FUKUSHIMA NOBUO
IPC: B29L7/00
Filed: 1982-02-18
Abstract: A thermoplastic polyether ether ketone film or sheet containing therein a repeating unit represented by the formula:
     alone or in combination with one or more different repeating units is calendered at a linear pressure of at least 100 kg/cm by the use of at least one pair of pressure rolls at a temperature of 80°C to 320°C while applying a backward tension of at least 78.5 Pa x 10 5 . 
     The polymeric film or sheet may contain units to give heat- resistance, e.g. of a polyether sulfone. 16 examples of repeating units of a polyarylene polyether sulfone are given. 
     A lubricant, e.g. polyethylene glycol, may be used, and the film may be preheated. 
     The rolled film or sheet may have a thickness of 28 to 270  11 m and has a high tensile strength of up to 3040 Pa x 10 S  in the longitudinal direction.
Patent EP-0069437-A1 (EP)
Inventor: MILANES EDDY JUAN
IPC: G06K13/067
Filed: 1982-03-18
Abstract: An overlapped document detector comprises a first document path (46) along which documents may travel and an air knife (48,49) for separating overlapped documents in the first document path to direct a first of the overlapped documents into a second document path and to direct a second of the overlapped documents into a third document path (52, 70). A first detector (74, 78) detects documents in the second document path and a second detector (72, 76) detects documents in the third document path. Circuitry (Figure 5) is responsive to simultaneous operation of the first and second detector means to indicate an overlapped document condition.
Patent EP-0063459-A1 (EP)
Inventor: BOTTRILL MARTIN
IPC: C08F4/00
Filed: 1982-04-08
Abstract: A polymer composite is produced by polymerising an olefine monomer in the presence of a catalyst system obtained by treating a filler material with (a) an organic magnesium compound which contains halogen or (b) an organic magnesium compound and thereafter with a halogen-containing compound; and then with a transition metal compound, which is preferably titanium tetrachloride, adding an organic metal activator compound and continuing the polymerisation to obtain a composite containing desired proportions of polymer and filler. The filler may be carbon, an alumino-silicate such as mica or talc, or glass-fibre. Homogeneous composites, in respect of the distribution of filler in various size fractions, can be obtained. Composites having good flow characteristics may be obtained. The composites may be formed directly into shaped articles by suitable shaping techniques. Alternatively, the composite may be blended with a polymeric material.
Patent EP-0069560-A1 (EP)
Inventor: HAWKINS MICHAEL FRANCIS
IPC: A01J5/017
Filed: 1982-07-02
Abstract: milking cluster comprises a clawpiece (1) and teat cups (2) attached thereto. The cluster is suspended by a line (8) carrying a hook at the lower end thereof, the cluster being suspended from the hook by connectors (12) connected to the teat cups (2). The cluster is so suspended that the open ends of the teat cups (2) are directed in a generally upward or horizontal direction. Sanitising fluid can be supplied to the teat cups (2) to cleanse them.
Patent EP-0075545-A1 (EP)
Inventor: HOLMBERG KRISTER
IPC: C08K3/36
Filed: 1982-09-06
Abstract: A process and an agent for preparing a filler-containing polyester are described. The polyester is formed of an acid component and an alcohol component, and the invention is characterized in that the alcohol component consists at least partly, preferably in its entirety, of a silica organosol having a polyvalent alcohol as dispersion medium.
Patent EP-0105876-A1 (EP)
Inventor: ROCKE DENNIS
IPC: A61K31/355
Filed: 1982-11-23
Abstract: Une composition pharmaceutique se caractérise en ce qu'elle comprend: (a) de la vitamine A, (b) un ou plusieurs tochophérols, (c) une huile du genre prunus, et (d) une huile du genre sesamum indicum (L.Pedaliaceae); et en ce que le poids de (c) et de (d) est de 5 à 75 fois supérieur au poids de (a), en ce que le poids de (c) et (d) est de 4 à 125 fois supérieur au poids de (b), et en ce que la composition possède un consistance appropriée à une application locale.
Patent EP-0084357-A1 (EP)
Inventor: CASSAL JEAN-MARIE DR
IPC: A61K31/55
Filed: 1983-01-14
Abstract: Es werden neue pharmazeutische Wirkstoffe beschrieben, welche die intestinale Resorption von Cholesterin hemmen und demnach bei der Bekämpfung bzw. Verhütung der Atherosklerose verwendet werden können. Diese Wirkstoffe, nämlich Benzodiazepine der allgemeinen Formel <IMAGE> worin R¹ (C1-C4)-Alkyl, R² Wasserstoff oder Methyl, R³ und R<4> je Halogen und R<5> durch mindestens zwei Hydroxygruppen substituiertes (C3-C9)-Alkylamino, durch mindestens eine Hydroxygruppe substituiertes (C3-C6)-Cvcloalkylamino, Glucosamino, Galactosamino, Mannosamino, Monohydroxy-1-azetidinyl, Mono- oder Dihydroxy-1-pyrrolidinyl oder Mono-, Di- oder Trihydroxy-1-piperidinyl bedeuten, leicht hydrolysierbare Ester und Aether davon, sowie pharmazeutisch annehmbare Salze von diesen Verbindungen, weisen nur eine geringe Toxizität auf und können in Form von pharmazeutischen Präparaten als Heilmittel verwendet werden.
Patent EP-0090394-A1 (EP)
Inventor: NUORIVAARA MICHAEL
IPC: B27G5/00
Filed: 1983-03-28
Abstract: The invention relates to a method for producing and/or reinforcing a Sailboard. According to the invention grooves (6) are worked on an essentially straightly cut blank (1) which grooves are packed with a reinforcing material and a curable binding material, the board blank is bent to a desired form and kept in that form till the binding material has been cured. The finishing works may be performed thereafter in a conventional manner. When ready boards are reinforced, the grooves (6) are also worked on the surface of the board and filled with a curable binding agent, even though it is not necessary always to bend the board, at least not as strongly as when a new board is produced. Because the form of the board is effected by bending and not like before by shaping directly from the block of starting material, the consumption of the material has been decreased to about 1/3 part and additionally the time which is consumed when the blank is worked is decreased to even just 1/10 of the time consumed according to the state of the art wherein working is made very carefully and sometimes also tediously by working hard reinforcing wooden strips or the like which have been sunk to soft polystyrene or the like.
Patent EP-0111730-A1 (EP)
Inventor: MULLER GEORG
IPC: B60M1/26
Filed: 1983-11-09
Abstract: 1. An overhead conductor for electric railways, in particular underground railways, in a tunnel, in which a profiled overhead contact wire (1) which, for taking up thermal expansion, is non-displaceably suspended in sinuous form by holders (2 to n) in the longitudinal direction and forms an uninterrupted stand, characterized in that the overhead contact wire is designed as a live rail (1) which is swept over from below and which is arranged in an upright fashion and secured to the tunnel roof (13) at all supporting points by means of the holders (2 to n), the holders forming non-displaceable supports on the tunnel roof (13) ; and that the sinuous form of the live rail (1) is produced by a lateral bend between consecutive holders (2 to n).
Patent EP-0116704-A1 (EP)
Inventor: KETOLA RAINER
IPC: B05B15/658
Filed: 1983-12-06
Abstract: The present invention relates to a device for spreading bituminous binder on roads, for example, and consists of a spray bar (1) and a number of valves (2) arranged along it for opening and closing the spray bar nozzles (14). The spray bar valve consists of a pressure cylinder (3) with an extended piston rod (4). The cylinder (3) is screwed into the wall of the spray bar and the piston rod or valve spindle (4) protrudes into the spray bar to the opposite wall in which the valve seat (7) with the spray nozzle (14) is mounted. The end of the valve spindle (4) facing the valve seat is fitted with a valve cone (6) which is mounted so as to be capable of movement in relation to the valve spindle.
Patent EP-0113615-A1 (EP)
Title: Dispositif de traitement de la parole pour equipements radioélectriques adaptés à la transmission et à la réception de la parole
Inventor: DEMAN PIERRE
IPC: H04B1/64
Filed: 1983-12-06
Abstract: Le dispositif est du type comprenant un circuit compression (11) de la dynamique du signal de parole pour émettre le signal de parole à niveau constant et un expanseur (18) pour rétablir à la réception le niveau de parole avant sa compression. Un circuit de filtrage logique (13) commande le circuit de compression (11) par pas d'atténuation constants en fonction du niveau de parole. Un circuit comparateur sélecteur (19) couplé par une première entrée à une sortie du circuit de filtrage logique (13) et par une deuxième entrée à la sortie d'un dispositif (17) de commande de l'expanseur (18) compare les valeurs d'atténuations fournies par le circuit de filtrage logique (13) à celles fournies par le dispositif de commande de l'expanseur et ajuste la valeur d'atténuation du circuit de compression (11) à la plus grande des valeurs d'atténuation fournies par le circuit de filtrage logique (13) ou par le dispositif (17) de commande de l'expanseur. Application : suppression des échos en radiotéléphonie.
Patent EP-0106866-A1 (EP)
Inventor: KASTROEM PER-OLOF
IPC: F24D11/02
Filed: 1983-04-13
Abstract: Une installation de chauffage comprend une chaudière (10) dans laquelle circule un milieu caloporteur; un premier échangeur thermique (14) servant à extraire de la chaleur supplémentaire d'un milieu à une tempérautre inférieure à la température de retour d'un milieu circulant au travers de la chaudière; une pompe de chaleur (21), dont le côté d'admission (20) est raccordé au côté de sortie de l'échangeur thermique (14), de manière à permettre la circulation d'un milieu caloporteur entre l'échangeur thermique et la pompe de chaleur, et dont le côté de sortie (22) est raccordé à une conduite de retour (13) pour le milieu caloporteur dans la chaudière, de sorte que le milieu caloporteur peut être chauffé par la pompe de chaleur. L'installation de chauffage comprend également un deuxième échangeur thermique (25) qui est traversé de force par les gaz d'échappement provenant de la chaudière et qui est relié au côté d'admission (20) de la pompe de chaleur, de sorte que la chaleur extraite des gaz d'échappement est utilisée pour le chauffage du milieu circulant dans le côté d'admission de la pompe de chaleur. Un échangeur thermique supplémentaire (32) est raccordé entre la conduite de retour (13) de la chaudière et le côté d'admission de la pompe de chaleur, de manière à pouvoir transférer de la chaleur de la conduite de retour de la chaudière au milieu en circulation dans le côté d'admission de la pompe de chaleur. L'installation de chauffage est conçue de manière à pouvoir utiliser des sources de chaleur supplémentaires par exemple l'air ambient ou les eaux usées et par exemple les gaz d'échappement de chaudières, cette combinaison étant employée pour obtenir un meilleur rendement.
Patent EP-0104248-A1 (EP)
Inventor: RIDGWAY STUART L
IPC: F03D5/04
Filed: 1983-03-23
Abstract: Un convertisseur d'énergie thermique des océans (OTEC) (52) génère de l'électricité à partir de l'eau chaude superficielle en l'amenant à 100 m environ au-dessous de la surface, puis en la ramena17 de nouveau à la surface en utilisant sa propre énergie thermique dans une vaste chambre flottante à vide. Le procédé de circulation d'air humide, tel qu'il est décrit dans le brevet des Etats-Unis No 4.216.657 est utilisé pour accélérer des gouttelettes d'eau et de la vapeur d'eau du fond vers le haut de la chambre grâce à une différence de pression créée en atomisant l'eau froide des niveaux plus profonds de l'océan dans la même chambre. L'eau froide (86) est atomisée vers le haut et parallèlement aux parois latérales supérieures de la chambre afin d'agir sur la circulation des gouttelettes chaudes, et pour condenser la vapeur. Cette giclée froide a une vitesse initiale trop réduite pour atteindre le haut de la chambre, mais elle acquiert du moment au contact des gouttelettes chaudes accélérées. L'eau chaude peut être injectée (en 64) sensiblement à la verticale ou sinon avec un angle incliné vers l'axe de la chambre, pour contribuer à fondre et à concentrer le courant après que les gouttelettes individuelles ont été accélérées et projetées vers le haut.
Patent EP-0122482-A1 (EP)
Inventor: NIWA TOSHIO
IPC: D06P3/52
Filed: 1984-03-16
Abstract: @ This invention relates to a monoazo dyestuff for polyester fibers represented by the formula:
     wherein X represents hydrogen, chlorine, methyl, alkoxy or alkoxyalkoxy, Y represents hydrogen, methyl, methoxy, chlorine or acylamino, and R' represents C 6 -C 13  alkyl, C 6 -C 13  alkoxy-ethyl, C 6 -C 13  alkoxyethoxyethyl or benzyloxyethyl.
Patent EP-0122633-A1 (EP)
Inventor: VIVES VAN CARL
IPC: C08K5/42
Filed: 1984-04-17
Abstract: Electrical conductivity of a polymeric material is increased by the addition of a compound represented by the formula
     wherein M is a metal selected from Groups IB, IIB and VIII of the PeriodicTable, x isthevalence of M, and each R, if present, is selected independently from CH 2  and CF 2 . Examples of M include zinc, cadmium, mercury, copper, nickel and silver. The presently preferred material, for availability and effectiveness, is zinc trifluoromethanesulfonate, in which M is zinc and there are no R groups present.