baber/WOPTO huggingface dataset:
Patent EP-0038828-A1 (EP)
Title: Dispositif de nettoyage de tapis
Inventor: NOTTA ADOLF
IPC: A47L11/34
Filed: 1981-04-08
Abstract: Le dispositif de nettoyage de tapis (10) comprend des moyens d'application d'un liquide (35, 36), des moyens d'enlevement du liquide (30) et des moyens de brossage du tapis (46, 47). Une brosse pivotante (46, 47) est animee d'un mouvement alternatif a l'aide d'un axe rotatif (23) ayant une partie coudee oblique (26) portant un palier (37) dont la cage exterieure est reliee a la brosse. L'axe de l'arbre, la ligne mediane du palier, et l'axe de pivot de la brosse ont un point d'intersection commun (38) transformant ainsi le mouvement rotatif de l'arbre en un mouvement alternatif en arc de cercle de la brosse.
Patent EP-0040216-A1 (EP)
Inventor: PEREZ-CONDE JOSE
IPC: E01D15/24
Filed: 1980-11-12
Abstract: Une passerelle telescopique d'amarrage donnant acces a un bateau et le maintenant, en amortissant ses mouvements, se compose d'un premier caisson (1) dans lequel s'emboite un second caisson (2) relie au premier par deux ressorts amortisseurs sollicites l'un en compression et l'autre en traction. L'extremite libre du caisson telescopant (2) comporte une rotule (3) a engrenages sur laquelle s'articulent deux bras (4) formant une fourche d'amarrage les engrenages permettant de caler les bras (4) chacun dans une position adaptee au contour de la coque du bateau dans la zone d'amarrage voulue (poupe, proue, cote). Les moyens d'accrochage et d'appui au quai de l'extremite du premier caisson (1) sont constitues par des anneaux (6) et un epaulement d'appui (7), et des anneaux d'amarrage (6) sont disposes aux extremites de la fourche. Sur les faces internes des bras (4) sont disposes des elements amortisseurs en caoutchouc: rouleaux (5) ou un revetement. Deux passerelles assemblees tete-beche permettent de relier et d'amarrer un bateau a un autre.
Patent EP-0047377-A1 (EP)
Inventor: EMMERICH HUBERT
IPC: F02M63/02
Filed: 1981-07-16
Abstract: Eine durch ein Anlaßschloß (8) steuerbare Abstellvorrichtung an einer selbstzündenden Brennkraftmaschine wird durch einen bewegbaren Gegenanschlag (5) für einen Anschlag (4) des Drehverstellhebels (2) dargestellt, den dieser bei Motorabstellung für Nullförderung freigibt, und im Motorbetrieb in dessen unterer Leerlaufstellung blockiert. Die Betätigung des Anschlags (5) kann elektromagnetisch oder hydraulisch bzw. pneumatisch erfolgen.
Patent EP-0048386-A1 (EP)
Inventor: FELDHUES ARNOLD
IPC: A47L11/12
Filed: 1981-09-09
Abstract: 1. A device for memoving paint, carpet and/or material debris from a surface, comprising a cutting plate (1) rigidly coupled to a vibration generator (9) and having cutting edges (5, 5') on two of parallel opposite peripheral sides, which cutting edges are each connected with the cutter plate through a transition portion and define an acute angle with respect to the working surface, characterized in that - the cutter plate (1) is positioned below the housing of the vibration generator (9), and - the transition portions are defined by obliquely outwardly extending edge parts (4, 4') which are spring-resiliently joined to the cutter plate (1) and the cutting strips (2, 2') provided with the cutting edges (5, 5') by further curved transition portions (12, 13).
Patent EP-0053256-A1 (EP)
Inventor: EDINGER EGON ING GRAD
IPC: B29C71/04
Filed: 1981-10-15
Abstract: Beim Verfahren werden einheitlich gespritzte Kunststoff-Gerätetasten hergestellt, wobei dem Kunststoff des Grundmaterials ein geeigneter Füllstoff beigemischt wird, der durch Strahlenwirkung in Form des aufzubringenden Zeichens sichtbar gemacht wird. Gemäß der Erfindung wird als Kunststoff Polyacetal verwendet, dem als Füllstoff Ruß bzw. Graphit beigemischt ist.
Patent EP-0052240-A1 (EP)
Inventor: OWL GEORGE ALLEN JR
IPC: B64C9/02
Filed: 1981-10-16
Abstract: An actuation system for rotating a control surface mounted on an aircraft airfoil (12), the control surface (16) being rotatable about a first axis (20) at an acute angle to the longitudinal axis (14) of the aircraft is disclosed. The invention comprises a first crank (38) having a first end (36) and a second end (40) pivotally mounted to the airfoil (12) and rotatable about a spanwise second axis (44) substantially perpendicular to the longitudinal axis (14) of the aircraft. A second crank (50) is pivotally mounted at its first end to the first crank (38) and is rotatable about a third axis (52) which is substantially perpendicular to the second axis. The second end (54) of the second crank (50) is pivotally mounted to the control surface (16). The second end (54) of the second crank (50) is rotatable about a fourth axis (66) substantially perpendicular to said second and third axes (44) and (52), respectively. An actuator (30), substantially aligned with the longitudinal axis (14) of the aircraft (10), is coupled to the airfoil (12) and to the first end (36) of the first crank (38). Thus, upon extension or retraction of the actuator (30) in a direction parallel to the longitudinal axis (14) of the aircraft (10) the first and second cranks (38) and (50) respectively rotate about the second axis (52), causing the control surface (16) to rotate about the first axis (44), and further to rotate relative to each other to accommodate the motion of the second end (54) of the second crank (50) in a plane perpendicular to the first axis (20) caused by its attachment to the control surface (16).
Patent EP-0051280-A1 (EP)
Inventor: BARGIOTTI ALBERTO
IPC: C07H13/04
Filed: 1981-10-29
Abstract: The invention provides anthracycline glycosides of the general formula I and their pharmaceutically acceptable acid addition salts: 
<CHEM>
 in which R1 represents a hydrogen atom or a hydroxy group; R2 represents a hydrogen atom or an acyl group, one of R3 and R4 represents an amino or an acylamino group and the other of R3 and R4 represents a hydrogen atom, as well as a process for preparing same. 
<??>There are also disclosed new intermediate compounds as well as pharmaceutical compositions containing anthracycline glycosides according to the invention.
Patent EP-0051875-A1 (EP)
Inventor: MURAMATSU EIICHI
IPC: C08L25/00
Filed: 1981-11-10
Abstract: A thermoplastic resin composition having toughness, high thermal deformation resistance, and good flowability which comprises a copolymer of α-methylstyrene and acrylonitrile, and/or a vinyl monomer; a copolymer of a diene olefin rubber grafted with methacrylic alkyl ester, vinyl aromatic compound, and/or vinyl cyanide; and a polycarbonate.
Patent EP-0069806-A1 (EP)
Inventor: ADRIAANS JAN LUDOVICUS JOZEF
IPC: C08F2/02
Filed: 1981-07-13
Abstract: A process for producing polymers or copolymers of ethylene, in which ethylene, optionally together with one or more copolymerizable compounds, is polymerized at a pressure above 50,000 kPa and a temperature of between 100° and 400°C in the presence of an initiator, and using an autoclave reactor and a tubular reactor connected in series with said autoclave reactor, whereby passing the monomeric mixture in the presence of the initiator first into a stirred autoclave, in which it is partially polymerized, and thereafter discharging the reaction mixture from said autoclave, and passing it through a heat exchanger, in which it is cooled to a pre-determined value, and subsequently passing the reaction mixture to a non-cooled tubular reactor, in which the further polymerisation is carried out under adiabatic conditions.
Patent EP-0035357-A1 (EP)
Inventor: HORII SATOSHI
IPC: A61K31/545
Filed: 1981-02-24
Abstract: Various novel ceph-2- or 3-em derivatives having a methyl substituent in the 2-position, and processes for their production are provided. These cephalosporin derivatives exhibit excellent antibacterial activities against gram-positive and gram-negative bacteria, thus being of value as a prophylactic or therapeutic agent for infections observed in man and animals.
Patent EP-0045675-A1 (EP)
Inventor: SETBON RAOUL
IPC: H05G1/66
Filed: 1981-07-21
Abstract: 1. Circuit for control and regulation of the speed of rotation of a rotor (1), in particular for the drive of a rotating anode in an X-ray tube of the type in which said rotor (1) disposed in the interior of a glass envelope (2) is driven with the aid of a rotating magnetic field produced by means of a stator (3) situated on the outside of the envelope (2) and comprising at least two pairs of windings (4, 5), of which the first constitutes the main phase (4) and the second the auxiliary phase (5) and of which the respective axes of symmetry perpendicular to the axis of rotation of the rotor are angularly offset with respect to each other, said two phases (4, 5) being connected together by one of their terminals to form a common supply terminal (9) coupled to one of the terminals (13) of a monophase alternating voltage source (10), the other terminal (6) of the main phase (4) being connected directly and the other terminal (7) of the auxiliary phase (5) being connected by way of a phase shift capacitor (8) to the other terminal (11) of the monophase source (10), the circuit comprising first comparison means (54) for comparing the voltage of the main phase (4) with a fixed and predetermined reference level, which furnish a first signal when the main phase voltage exceeds the reference voltage, and second comparison means (80) for comparing the voltages of the main phase (4) and the auxiliary phase (5) with an adjustable value, characterized in that the second comparison means (80) supply a second signal which indicates that the ratio of the voltages taken respectively from the terminals (6-9, 7-9) of the auxiliary phase (5) and of the main phase (4) has reached or exceeded an adjustable value corresponding to a chosen desired speed, and that it comprises combination means for combining the first and the second signal furnishing on the simultaneous presence of said signals a third signal indicating that the two aforementioned conditions are fulfilled, in particular to permit the application of the very high voltage to the electrodes of the X-ray tube.
Patent EP-0065967-A1 (EP)
Title: Engin pneumatique
Inventor: DENEFF SONIA
IPC: A47C27/08
Filed: 1981-11-19
Abstract: Engin pneumatique constitue par une enveloppe oblongue (1) munie d'une valve (22) au moins pour son gonflage et degonflage, comportant une serie d'oeillets (2) le long de ses bords longitudinaux, oeillets traverses par une cordelette (3) entourant ladite enveloppe, caracterise par un dispositif enrouleur (7, 11-17) destine, apres ouverture de ladite valve (22), a emmagasiner la plus grande partie de la cordelette (3) de sorte a accelerer le degonflage de l'enveloppe (1) tout en amenant cette derniere en position de stockage.
Patent EP-0086853-A1 (EP)
Inventor: GLEIM GUNTER
IPC: H03G11/04
Filed: 1982-02-18
Abstract: 1. Circuit arrangement for the suppression of noise pulses in the transmission of digital signals of differing time intervals and differeing amplitudes with a first constant member and a second time constant member connected in series with the first, whereby the time constant members are arranged in the useful signal path, characterized in that the two time constant members (R1, C1; R2, C2) possess considerably differing time constant values and in that a voltage limiting means (Z) is connected in parallel to the first time constant member (R1, C1) with the smaller time constant value, whereby the applied signal (N) is divided at the time constant members (C1, R1; C2, R2) connected in series in such a way, that the signal applied to the first time constant member (R1, C1) is used to control the following switching stage (V2) and that the signal applied to the second time constant member (R2, C2) supplies a signal to noise ratio depending on the amplitude of the useful signal, whereby the voltage portion of the useful signal (N) at the first time constant member (R1, C1) with the smaller time constant is limited to the value predetermined by the voltage limiting means (Z), and that the first time constant member (R1, C1) is dimensioned such, that the voltage applied thereto is reduced before arrival of the next useful pulse, (N) to such a value, that the useful pulse, (N) causes the following amplifier stage (V2), which works as a switch, to be switched positively to the conducting state.
Patent EP-0065115-A1 (EP)
Inventor: GROBMAN WARREN DAVID
IPC: G05D3/12
Filed: 1982-04-21
Abstract: Fine alignment of mask (12) and wafer (13), using Fresnel zone plates is achieved by focussing light on the wafer using a zone plate in the mask. Light diffracted from a zone plate on the wafer is received by a sensor (14). The received light is coded (analog or digital) to indicate alignment. For analog coding the wafer zone plate diffracts light to the sensor from an area of the wafer zone plate which is indicative of alignment. For digital coding the wafer plate is digitally encoded as a function of alignment to similarly code the diffracted light.
Patent EP-0073480-A1 (EP)
Inventor: WILLMS LOTHAR DR
IPC: C07C311/50
Filed: 1982-08-26
Abstract: Verbindungen der Formel <IMAGE> worin X Halogen, R1 und R2 Wasserstoff, Halogen (Halogen) alk(en)yl, (Halogen)alkoxyalkyl oder zusammen eine ggf. substituierte Alkylengruppe und R3 Wasserstoff, Alkyl oder Halogen bedeuten sind wertvolle Zwischenprodukte, insbesondere für die Herstellung von Pflanzenschutzmitteln.
Patent EP-0083073-A1 (EP)
Inventor: CUFFIANI ILLARO
IPC: C08F10/00
Filed: 1982-12-22
Abstract: Catalyst components for the polymerization of alpha-olefins and of the mixtures thereof with minor amounts of ethylene that are obtained from emulsions or dispersions in an inert liquid medium or in an inert gaseous phase of a liquid phase comprising compounds or compositions containing Ti and Mg compounds, which are immiscible in aliphatic hydrocarbons or comprise a catalytic component precursor which is also immiscible in aliphatic hydrocarbons.
Patent EP-0085196-A1 (EP)
Inventor: JANSSEN JACOBUS HUBERTUS
IPC: E01C13/04
Filed: 1982-01-29
Abstract: A mat, provided along its circumference with a coupling member with another similar mat, wherein the coupling member is an L-shaped flange (1) at the edge of the mat, wherein the thickness of the vertical leg (3) increases in the direction of the free end and together with the side edge (4) of the mat it defines a groove (5), the width of which increases in the direction of the bottom in such a way that the largest thickness of the leg (3) is larger than the smallest width of the groove (5) and wherein at least the vertical leg (3) of the L-shaped flange (1) is made of resilient, compressible material.
Patent EP-0074151-A1 (EP)
Inventor: VAN GILS CORNELIS J M
IPC: H04N5/60
Filed: 1982-09-06
Abstract: Arrangement for receiving TV signals containing left and right stereo sound signals, a first sound carrier being frequency-modulated by the sum signal (L+R) of the two stereo sound signals and the second carrier being frequency-modulated by twice the right stereo sound signal (2R), comprising a first FM-demodulator for demodulating the sum signal from the first sound carrier and a second FM-demodulator for demodulating twice the right stereo sound signal from the second sound carrier, a matrix circuit for deriving at least the left stereo sound signal from the sum signal and twice the right stereo sound signal and a left and right sound channel for the respective left and right stereo sound signals, the possibility of a simple mono-stereo signal control being obtained such as it is already known for prior art stereo radio receivers in addition to an advantageous noise distribution over the left and the right stereo sound channels. For this purpose the said matrix circuit consists of a first sub-matrix for deriving a difference signal (L-R and/or R-L) of the two stereo sound signals from the sum signal and twice the right stereo sound signal, and a second sub-matrix for deriving at least the left stereo sound signal from the sum signal and the difference signal.
Patent EP-0084194-A1 (EP)
Inventor: HUYNH-BA TUONG DR CHEM
IPC: C07C13/28
Filed: 1982-12-16
Abstract: Neue anisotrope Verbindungen mit nematischer Phase haben die in der Formel (1) von Patentanspruch 1 definierte Struktur. Durch bestimmte laterale ringständige Substituenten in den erfindungsgemässen Verbindungen (1) wird die bei den entsprechenden Verbindungen ohne die laterale Substitution vorherrschende Tendenz zur Bildung smektischer Mesophasen ausgeschaltet oder erheblich zurückgedrängt.
Patent EP-0072087-A1 (EP)
Inventor: MIDDLETON ANDREW HENRY
IPC: F04D23/00
Filed: 1982-04-29
Abstract: A peripheral toroidal blower has a stripper 5 consisting of a central block part 13 and two curved vanes 14 projecting one from each end of the block part and extending in opposite directions around the toroidal chambers to at least partially cover the inlet and outlet ports 3 and 4. The active surfaces of the stripper are of porous material whereby to provide a substantial reduction in blade passing frequency noises. The active surfaces may be of inherently porous material such as polyurethane foam or of a nominally closed cell plastics foam of which the active surfaces are made porous by machining or cutting.
Patent EP-0068804-A1 (EP)
Inventor: MADIGAN DAROLD LYLE
IPC: C08G64/22
Filed: 1982-06-23
Abstract: A process for producing substantially linear carbonate polymer comprising:… a. introducing carbonic dihalide to a substantially anhydrous solution comprising inert organic solvent, at least one substituted or unsubstituted 1,3-propanediol and a catalytic amount of nitrogen-containing, hydrohalide salt-forming, thermally regenerable organic catalyst, while the temperature of the solution is in the range of from about 70 DEG C to about 225 DEG C; and… b. removing hydrogen halide from the vicinity of the solution.
Patent EP-0078170-A1 (EP)
Inventor: STEVENS HENRY CONRAD
IPC: C08F218/00
Filed: 1982-10-25
Abstract: A liquid composition comprising a poly (allyl carbonate) and a polyurethane having terminal acrylate functionality. A copolymer of a polyol (allyl carbonate) and a polyurethane having terminal acrylate functionality. A method of increasing the impact strength of a polyol (allyl carbonate) comprising adding an effective amount of a polyurethane having terminal acrylate functionality to the monomeric polyot (allyl carbonate) and thereafter polymerizing the resulting composition.
Patent EP-0063992-A1 (EP)
Title: Procédé de peinture électrostatique de petites pièces allongées, portées par un transporteur en oméga, avec un projecteur à bol tournant sur l'axe de la boucle d'oméga
Inventor: MOREL JEAN
IPC: B05D1/04
Filed: 1982-04-14
Abstract: Le projecteur (1) est placé sensblement sur l'axe de la boucle (20) avec son axe de rotation orienté en sorte que la zone d'intersection de la lame de peinture pulvérisée (14) et du tronçon de cylindre décrit par les axes des pièces soit contenue entre les cercles limites (22a, 22b) mais atteigne ces limites. Une buse annulaire (13) est connectée à une source de gaz sous pression et disposée en arrière du bol en sorte qu'un jet annulaire de gaz affecte l'origine de la lame mince de peinture pulvérisée. On module périodiquement la pression d'alimentation de cette buse en sorte que la zone d'intersection atteigne périodiquement et alternativement l'un et l'autre desdits cercles limites (22a, 22b).
Patent EP-0071613-A1 (EP)
Inventor: HALL DERRARD MICHAEL
IPC: C08L1/00
Filed: 1982-02-04
Abstract: Composition acrylique de revetement se pretant a une utilisation en tant que laque de finition de peinture automobile comprenant un melange de a) une solution dans un solvant organique volatile d'un copolymere acrylique de 75 a 90% de methacrylate de methyle, de 1,5 a 6% de methacrylate de dimethylaminoethyle et de 8 a 23,5% d'acrylate de butyle, de methacrylate de butyle ou de methacrylate de lauryle, le copolymere possedant une temperature de transition de 80 a 95 C; b) une solution dans un solvant organique d'acetate-butyrate de cellulose, cette acetate-butyrate de cellulose ayant une viscosite de 0,5 a 5 sec et une valeur hydroxyle n'excedant pas 2; et c) un ester monomere a titre de plastifiant; de telle sorte que les constituants non volatiles de a), b) et c) comprennent respectivement 43,5 a 64% 15 a 25,5% et 2,10 a 31,5% du poids total de materiau non volatile de a) plus b) plus c).
Patent EP-0077826-A1 (EP)
Inventor: CERAMI ANTHONY
IPC: A01N59/00
Filed: 1982-05-03
Abstract: Procede et agents associes pour arreter des infections resultant du developpement d'organisme en contact avec un fluide d'un corps contenant du fer, consistant a administrer un agent pouvant immobiliser le fluide du corps de sorte que le fer qu'il contient soit rendu inutilisable a la nutrition de l'organisme. Dans le cas ou le fluide du corps est du sang, l'agent peut etre administre en quantites effectives pour lier toutes les cellules sanguines rouges disponibles ou hemoglobines, pour empecher leur decomposition et la liberation ulterieure de fer dans l'organisme. Les agents comprennent de preference des materiaux capables de lier des cellules sanguines rouges et le fer, telles que l'haptoglobine, la silice colloidale, des resines d'echange d'anions, et leurs melanges. De preference la silice colloidale est utilisee soit seule soit dans un composite avec un elastomere de polyolefine tel que le polyisobutylene. Les agents peuvent etre enrobes sur des porteurs ou substrats, tels que des gazes ouatees, des tampons et autres, et peuvent donc avoir un usage local ainsi qu'intraperitoneal.
Patent EP-0094397-A1 (EP)
Inventor: GLASSBROOK ALLAN
IPC: E04B1/24
Filed: 1982-11-22
Abstract: Un batiment (10) est construit en dressant sur une base (11) plusieurs organes de support verticaux (12) auxquels sont fixés des organes de structure à chaque niveau de plancher et au niveau du toit. Des panneaux de paroi sont dressés entre les organes de support (12). Les organes de structure (13) comprennent des canaux regardant vers le haut (23) dans lesquels des poutres de fixation de plancher ou du toit (20) sont posés, les structures de plancher (21) ou du toit (14) étant fixées aux poutres (20). Pendant la construction, des passerelles (15) et des couvertures (17) des passerelles sont fixées aux organes de support (12) par des bras (16) fixés aux organes de support de manière à être réglables en hauteur. Les brides de fixation (19) comprennent deux éléments de bridage fixés l'un à l'autre avec un organe de support (12) passant entre les deux, et les organes de structure (13) s'étendent au travers de fentes (28, 30) dans les éléments de bridage.
Patent EP-0084844-A1 (EP)
Inventor: KATSU SHIN-ICHI
IPC: H03K3/356
Filed: 1983-01-18
Abstract: A FET circuit suitable for e.g. latch, comprises a pair of inverters (Q 51 +Q 53 , Q 52 +Q 54 ),
     therein input-stage FET (Q 51 , Q 52 ) of each inverter are connected such that   the gate electrode is connected to receive output signal of the FET of the other inverter through a circuit having a FET (Q 54 , Q 53 ) and at least a diode (D 52 , D 51 ),   the sources of said input-stage FETs (Q 51 , Q52) are connected to a common-connection point (C), and   current source means such as a resister (R 55 ) is connected between said common-connection point (C) and a power supply terminal (52);   the circuit has a good characteristic that allowable range of the effective threshold voltage V T  is extended and power consumption is small.