baber/WOPTO huggingface dataset:
Patent EP-0091939-A1 (EP)
Inventor: OLSSON MADELEINE
IPC: B62H3/02
Filed: 1982-10-21
Abstract: Un dispositif de verrouillage pour attacher des objets, en particulier des bicyclettes, comprend deux pièces d'une structure (4, 5) qui sont mobiles l'une par rapport à l'autre entre une position ouverte et une position fermée. Dans la position fermée, les deux parties de la structure enferment l'objet en question et peuvent être verrouillées à l'aide d'un verrou séparé (16) qui peut être introduit dans un boîtier de serrure (10) sur l'une des parties (4) et peut être verrouillé dans la position d'introduction tout en engageant positivement l'autre partie de structure dans la position fermée. Le moyen d'engagement, qui assure l'engagement positif entre le verrou et l'autre partie de structure, est disposé dans une partie enfermée protégée du dispositif de verrouillage.
Patent EP-0090127-A1 (EP)
Inventor: RITTER HORST
IPC: B01D53/14
Filed: 1983-01-12
Abstract: Nach diesem Verfahren wird der Schwefelwasserstoff zunächst mit Ammoniakwasser (4) und in einer Feinreinigungsstufe (6) mit Natron- oder Kalilauge (8) entfernt, wobei aus dem Feinreinigungskreislauf ein Teilstrom (10) abgezweigt und in eine Strippkolonne (7) geleitet wird, in der das Sulfid aus der Alkaliverbindung mit kohlensäurehaltigen Brüden (12) aus dem NH3-Abtreiber abgetrieben wird, so daß Natrium- bzw. Kaliumkarbonat entsteht, und wobei ferner die Brüden aus der Strippkolonne (7) einem Entsäurer (15) zugeführt werden. Ein Teilstrom (9) der am Ausgang der Strippkolonne (7) anfallenden wäßrigen Karbonatlösung wird gekühlt und zum Gaswascher (2) zurückgeführt und dort zur weiteren H2S-Wäsche eingesetzt (5). Dies führt zu einer wesentlich besseren Ausnutzung der eingesetzten Natronlauge. Ein anderer Teilstrom (13) der wäßrigen Karbonatlösung, die am Ausgang der Strippkolonne (7) anfällt und deren Temperatur etwa 100°C beträgt, wird in einem Abtreiber (11) dem Kohlewasser beigemischt, welches dem NH3-Abtreiber zugeführt wird. Auf diese Weise gelangen keine sulfidischen Verbindungen ins Abwasser.
Patent EP-0088235-A1 (EP)
Inventor: MEISSER CLAUDIO
IPC: G01F1/66
Filed: 1983-02-03
Abstract: In einem Gehäuse (1) sind gegenüber den beidseitigen Stirnseiten eines Meßrohrs (5) Ultraschall-Meßwandler (6, 7) angeordnet. Das eine Meßstrecke bildende Meßrohr (5) durchdringt eine Trennwand (2) und verbindet zwei Verteilkammern (3, 4) des Gehauses (1). Eine zu messende Flüssigkeit durchstromt das Meßrohr (5). Sie beeinflußt die Laufzeit der von den Meßvandlern (6, 7) ausgelösten und empfangenen Ultraschall-Impulse. Das Meßrohr (5) bildet längs der Meßstrecke einen konstanten Querschnitt metallischen Materials und besitzt eine nichtmetallische Verbindung (11, 16) mit der Trennwand (2). Dadurch werden Echos vermieden, welche die Meßgenauigkeit ungunstig beeinflußen können.
Patent EP-0089557-A1 (EP)
Inventor: MERTENS RICHARD DR DIPL-CHEM
IPC: C07C231/02
Filed: 1983-03-10
Abstract: This invention describes a process for the production of N-(tert-aminoalkyl)acrylamides by the reaction of acrylic acid with a suitable tertiary aminoalkylamine at a temperature of 150 DEG -230 DEG  C. The aminoalkylamine and acrylic acid are reacted in equimolar quantities, preferably in the presence of an acidic or a basic catalyst.
Patent EP-0093368-A1 (EP)
Inventor: BALSER KLAUS DR
IPC: C08B11/193
Filed: 1983-04-25
Abstract: Verfahren zur Herstellung von wasserlöslicher Hydroxyalkylmethylcellulose durch Alkalisierung der Cellulose mit Natronlauge, Reduzierung des Alkaligehalts der wäßrigen Alkalicellulose vor der Veretherung durch Auswaschen mit einem geeigneten, bekannten Lösungsmittel(gemisch) auf 0,3 - 0,8 Mol NaOH/Mol Cellulose und anschließenden Veretherung mit einem Alkylenoxid in flüssiger Phase und gegebenenfalls nochmaligem Auswaschen.
Patent EP-0098546-A1 (EP)
Inventor: WILLIS BRIAN J
IPC: C07C45/71
Filed: 1983-07-01
Abstract: The present invention relates to novel musk compounds, useful as fragrance materials which have the structure:wherein R is hydrogen or methyl and R<sub>1</sub> and R<sub>2</sub> are hydrogen, methyl, or ethyl, and provides methods for preparing these compounds from readily available intermediates. The invention also provides fragrance compositions which include the compounds, and processes for altering the organoleptic properties of perfume compositions, colognes and perfumed articles by adding organoleptically effective amounts of the compounds.
Patent EP-0114404-A1 (EP)
Inventor: PETERSEN CHRISTIAN C
IPC: G05D3/12
Filed: 1983-12-27
Abstract: There are disclosed an improved method of and apparatus for use in monitoring or controlling the positional relationship of two relatively movable members (12,14). A leading and a trailing magnetic sensing probe are coupled to one of the members (14). Each probe (36) is fixedly spaced relative to the other probe (38), and both are arranged so as to cut a magnetic field along a path of varying field strength generated by magnetic means (18,20) on the other member (12). Control means (40) are provided for periodically determining the values of the field strength measured by each of the probes (36,38) and storing a value related to the measured value of a leading one of the probes (36,38) as viewed in the direction of relative movement (A). The control means (40) compares the stored value with the present value of the lagging probe so as to define the relative movement in accordance with the incremental separation of the probes and the relationship of the stored and present values.
Patent EP-0097988-A1 (EP)
Inventor: CARNEWAL JOSE A C L
IPC: A01F12/20
Filed: 1983-06-09
Abstract: A threshing cylinder (22) for a combine harvester is disclosed wherein the cylinder is formed by a number of generally circular disc members (34) having a plurality of recessed notches (36) along the circumference thereof. Each notch is defined by a bottom surface (37) and two opposing side surfaces (38,39) inclined toward each other and extending generally radially outwardly from the bottom surface (37). A crop harvesting member (40) having a base member (50) received within each recessed notch (36) projects radially outwardly from the disc members (34) for rotation along a common circumferential path (45). The crop harvesting members (40) are retained in place on each disc member (34) by a wedge-shaped block (62) radially positioned by a bolt (64) threaded into the disc member (34) so that the threshing cylinder (22) is quickly and easily converted between grain and rice harvesting modes by exchanging crop harvesting members (40) without completely removing the entire threshing cylinder (22) from the harvesting machine.
Patent EP-0090504-A1 (EP)
Inventor: PARR DAVID
IPC: B65H54/28
Filed: 1983-03-02
Abstract: 0  A spooling machine for spooling elongate material supplied thereto at a constant speed, the machine including a motor driven spool carrier (10) and a laying guide mechanism (15-22), and means for automatically controlling the speed of the laying guide mechanism to maintain such speed in constant proportion to the spool speed, the automatic controlling means including a manual control device (26) for manually steplessly adjusting the constant of proportionality. Separate motors (12, 18) drive the spool carrier and the laying guide mechanism, and control of the laying guide mechanism motor (18) is effected utilizing a speed transducer (25) producing an output signal proportional to the spool carrier speed, and a servo-control (24) for the laying guide mechanism motor (18) which controls the speed of the motor (18) in proportion to said output signal.
Patent EP-0096568-A1 (EP)
Inventor: BAKER KEITH RONALD
IPC: G01V3/11
Filed: 1983-06-06
Abstract: A housing 10 is open at both ends for the flow of material therethrough. Extending around the housing are a central primary coil 18 flanked by two secondary coils 20, 22 connected in series opposition. The primary coil is excited with an oscillatory signal which also provides a reference signal to a phase detector which detects a component of the signal across the secondary coils generated when there is conductive metal in the housing. The detected signal is differentiated to provide an indication only when there is moving metal. Conductive straps 12 and 14 are disposed either side of the coils to shield them from moving metal outside the housing.
Patent EP-0105713-A1 (EP)
Inventor: PLAVAC FRANK
IPC: C08G65/333
Filed: 1983-09-28
Abstract: Lubricating oil compositions contain as an additive for providing dispersancy and detergency a hydrocarbylpoly(oxyalkylene) aminohydrocarbyloxyhydrocarbyl carbamate having a molecular weight in the range from 500 to 10,000, wherein the poly(oxyalkylene) moiety of said carbamate is comprised of oxyalkylene units selected from C 2 -C 5  oxyalkylene units of which there are at least sufficient branched-chain oxyalkylene units to render said carbamate soluble in said lubricating oil and the aminohydrocarbyloxyhydrocarbyl moiety of said carbamate is derived from a diaminoether having from 2 to 60 carbon atoms.
Patent EP-0094861-A1 (EP)
Title: Procédé de fabrication de polyuréthannes par carbonylation de dérivés hydroxy-aromatiques nitrés
Inventor: KERVENNAL JACQUES
IPC: C08G71/04
Filed: 1983-05-03
Abstract: Procédé de fabrication de polyuréthannes par réaction directe caractérisé en ce qu'on fait réagir en présence d'un catalyseur du monoxyde de carbone sur un dérivé hydroxy-aromatique nitré de formule: HO - Ar - NO2 Ar représentant le radical aromatique <IMAGE> les fonctions nitrée et hydroxylée étant en positions para ou méta l'une par rapport à l'autre et R représentant des atomes d'hydrogène ou d'halogènes, ou encore un groupement alkyle contenant de 1 à 10 atomes de carbone.
Patent EP-0109869-A1 (EP)
Title: Dispositif numérique de formation de voies sonar
Inventor: DEMEURE ALAIN
IPC: G10K11/34
Filed: 1983-10-10
Abstract: Le dispositif comprend deux mémoires (510 et 520) composées chacune de B blocs-mémoires (51.m et 52.m). La première mémoire (510) acquiert des échantillons pendant un temps Tc à partir des N signaux multiplexés correspondant aux N transducteurs composant l'antenne sonar. Chaque bloc-mémoire (51.m) stocke P groupes de ces N échantillons. Les échantillons stockés dans un bloc-mémoire (51.m) sont transférés au suivant (51.m+1). Finalement les échantillons stockés dans chaque bloc-mémoire (51.m) de la première mémoire sont transférés dans le bloc-mémoire (52.m) correspondant de la seconde mémoire, où les échantillons retardés sont lus et sommés fournissant simultanément Q échantillons temporels d'une même voie spatiale. Application à la détection de cibles par sonar.
Patent EP-0123756-A1 (EP)
Inventor: KAWAI KAZUO
IPC: B22C15/24
Filed: 1983-04-27
Abstract: An entirely automatic, cold box type machine for molding an integral connecting core, which machine is provided with a sand blowing mechanism and a gassing mechanism, said mechanisms being suspended above an upper frame of the molding machine and traversable, and with a liftable drag car (5) being mounted on the platform of the molding machine, characterized in that a rotatable connecting core feeding means is provided at one side portion outside said molding machine, a reversing unloader (14) is provided at the other side portion, and a connecting core transfer car (2) having a connecting core lifting means (1) is traversably suspended form said upper frame (21) in parallel with said sand blowing mechanism (10) and said gassing mechanism (11).
Patent EP-0107635-A1 (EP)
Inventor: ABDOU-SABET SABET
IPC: B29C48/04
Filed: 1983-08-19
Abstract: A process is described for the preparation of thermoplastic elastomers comprising a blend of plastic and cured rubber by dynamic vulcanization wherein the blend is subjected to high shear.
Patent EP-0112831-A1 (EP)
Inventor: TURNER JONATHAN SHIELDS
IPC: H04L12/56
Filed: 1983-01-12
Abstract: Méthode de communication et système de commutation par paquets, où des paquets comprenant des adresses logiques et des informations de voix/données sont communiqués par l'intermédiaire du système par un réseau de circuits de commutation par paquets (116) qui sont interconnectés par des circuits interurbains numériques à haute vitesse (118), chacun d'eux se terminant directement aux deux extrémités par des collecteurs (131, 140). Pendant l'établissement initial d'un appel particulier, des processeurs centraux (115) associés à chaque réseau (116) de l'acheminement désiré stockent les informations nécessaires d'adresses logiques-physiques dans les contrôleurs qui effectuent toutes les transformations d'adresses logiques en adresses physiques sur des paquets de l'appel. Chaque réseau comprend des détails de noeuds de commutation qui sont sensibles à l'adresse physique associée à un paquet par un contrôleur pour communiquer ces paquets à un noeud ultérieur désigné. Les noeuds assurent l'adaptation de la vitesse variable de paquet, la rotation d'adresse de paquet et les protocoles de signalisation intranodale et internodale. Chaque paquet possède un champ qui est mis à jour automatiquement par les contrôleurs pour accumuler le retard total pris par le paquet pendant sa progression au travers des réseaux. Chaque processeur est capable de procéder à une détection et à un isolement de pannes sur les réseaux, les circuits interurbains et les contrôleurs associés par transmission d'un seul paquet de test. Le test est effectué uniquement en réponse au paquet de test et aucun préconditionnement des contrôleurs des réseaux n'est nécessaire.
Patent EP-0131710-A1 (EP)
Inventor: FREILINO JOSEPH ANTHONY
IPC: G01B11/30
Filed: 1984-05-15
Abstract: A method of determining surface roughness from about 0 to about 20 microinches of surfaces having a unidirectional lay pattern by directing a substantially symmetric and concentric integral beam of infrared and visible light energy from a laser source at a predetermined angle to the surface to be examined. Infrared energy is specularly reflected from the surface and detected, and its intensity is measured, the intensity indicating the surface roughness. The visible light of the beam is used to locate the beam on the surface to be examined and to align a detector of the specularly reflected infrared energy.
Patent EP-0131191-A1 (EP)
Inventor: THOMPSON III THOMAS DICK
IPC: C08L7/00
Filed: 1984-06-25
Abstract: An organoclay-antiozonant complex suitable for incorporating in rubber formulations as an additive to inhibit and retard ozone attack is formed by complexing a substituted paraphenylenediamine antiozonant with an organoclay having been produced by treating a smectite-containing clay with a quaternary amine. The organoclay-antiozonant complex is preferably incorporated into the rubber formulation by first mixing the prepared organoclay-antiozonant complex with a naphlentic oil and a polar solvent to form a paste which is then added to the rubber formulation.
Patent EP-0124383-A1 (EP)
Inventor: POLLARD GEOFFREY JOSEPH
IPC: B01J19/18
Filed: 1984-05-03
Abstract: An impeller 4 on a stirrer shaft 3 is rotated at constant angular velocity by a motor 12 within a chamber 1 and 2. Vibrations induced in the shaft 3 by virtue of the stirring action of the impeller 4 are sensed by a transducer 5 whose output is conditioned by equipment 6 to provide signals representing vibration of the shaft 3. Analysing equipment 7 infers conditions within the chamber 1 and 2 from these signals. The invention can be applied to processes in a reaction vessel and liquid in a pump chamber. Since the excitation is a constant angular velocity and the induced effect is vibration, there is no interference between excitation and induced effect although the transducer 5 is mounted on the stirrer shaft.
Patent EP-0137675-A1 (EP)
Inventor: RADFORD KENNETH CHARLES
IPC: G21C3/62
Filed: 1984-08-22
Abstract: A method of coating a nuclear fuel with a burnable poison wherein the surface of the nuclear fuel is cleaned, and a burnable poison layer is then sputtered thereon. Preferably, a relatively low sputtering deposition rate is selected that would heat the nuclear fuel surface to less than 200°C and external heat is applied to heat the nuclear fuel surface to between 200°C and 600°C. To make the burnable poison layer less hygroscopic, an overcoat layer of a hydrophobic material is sputtered on the burnable poison layer.
Patent EP-0185120-A1 (EP)
IPC: H04L27/26
Filed: 1984-11-13
Abstract: in an underwater digital communication system using acoustic signals, e.g. between a transducer station 12 and an underwater weapon system 10, successive digits of a message in serial form are sent using, for each digit, a selected sonic or ultrasonic frequency which differs from the frequency used for the preceding digit. Preferably three or four channels, the frequency selected for each digit being chosen according to whether the digit is a 0 or 1 and also differing from the frequency used for the preceding digit. By this technique, checking may readily be carried out to determine possible errors due to refraction effects in propagation through the water.
Patent EP-0149347-A1 (EP)
Inventor: CLARKE RAY ALLEN
IPC: C07D295/22
Filed: 1984-12-18
Abstract: Amine N-oxides represented by the formula:
     wherein
     R f  is C 3 -C 20  perfluoroalkyl;   R is H or alkanoyl containing 1-4 carbons;   R' and R 2  are the same or different   C 1 -C 6  alkyl or C 1 -C 6  hydroxyalkyl, or together with the N atom to which they are bonded form a piperidine, morpholine or N-alkyl (C 1 -C 4 ) piperazine ring; or   R' is C 1 -C 6  alkyl or C 1 -C 8  hydroxyalkyl
         R 3  is C 1 -C 6  alkyl or C 1 -C 6  hydroxyalkyl; and n is an integer from 1-8;     
and mixtures thereof.
     The amine N-oxides are highly effective in reducing the surface tension of aqueous systems and as aqueous foaming agents. They are prepared by oxidizing the amine represented by the formula:
Patent EP-0177490-A1 (EP)
Inventor: MEYER VICTOR EUGENE
IPC: C08G75/00
Filed: 1984-03-20
Abstract: Polysulfures de di(vinylaryle)alcoyle et copolymères de polysulfures à terminaison (vinylaryle)alcoyle à odeur réduite et polymérisables, de structure générale (I) où n est un nombre entier de 2 à 8, l et m sont des nombres entiers positifs, chaque R représente indépendamment un polyradical organique avec les radicaux situés sur les atomes de carbone, p vaut 0 ou représente un nombre entier positif qui est la différence entre le nombre de radicaux sur R et 2, chaque Z est choisi indépendamment dans la classe formée par le (vinylaryle)alcoyle et d'autres monoradicaux de non-réticulation, à condition qu'une proportion suffisante des groupes Z représente un (vinylaryle)alcoyle, si bien que le polymère, une fois polymérisé, ne subit pas de fluage à froid. Sont en outre décrits un procédé de préparation desdits polymères, ainsi que des compositions utiles de calfatage, d'étanchéité et d'adhérence preparées à partir de ceux-ci.
Patent EP-0151132-A1 (EP)
Inventor: LICHKA HELMUT JOSEF
IPC: A62C3/06
Filed: 1984-06-18
Abstract: Eléments de sécurité de réservoir (TSE) réprimant les explosions pour remplir des récipients explosibles pour milieux fluides et gazeux tout en évitant un agrandissement, une transformation, un découpage ou un soudage des réservoirs. Chargement des éléments possible tout simplement par les tuyaux de remplissage, respectivement l'ouverture de sortie du conteneur.
Patent EP-0168625-A1 (EP)
Inventor: SENG HANS-PETER DR
IPC: B05D1/02
Filed: 1985-06-07
Abstract: The invention relates to a one-component formulation for detackifying and coagulating synthetic resin paint fractions in wet separators of paint-spraying installations, for causing the detackified paint sludge either to float or to sediment, which formulation comprises (a) 5 to 20% by weight of carnauba wax or raw montan wax, (b) 10 to 30% by weight of an aminoalcohol, aminoalcohol derivative or morpholine, and, if appropriate, (c) 0.1 to 50% by weight of an antifoam, each relative to the weight of the formulation, the remainder of the formulation being represented by water, and to the use of the formulation for detackifying and coagulating synthetic resin paint fractions in wet separators of paint-spraying installations.
Patent EP-0173820-A1 (EP)
Inventor: SCHEUERING WERNER
IPC: G05G1/08
Filed: 1985-07-06
Abstract: 1. A retractable rotary-knob unit for adjusting the switching or control devices disposed behind a switch panel in domestic appliances such as cookers, washing machines or the like, which comprises a rotary knob (1), a compression spring acting in the axial direction on the rotary knob (1), a sleeve-like sliding member (2) formed on the rotary knob (1), a guide sleeve (3) fitted into the sliding member (2) and having a central socket insert (4), and a closed channel (6) proved at one wall side (5) of the guide sleeve and having a detent position (7) for a sliding pin (9), characterised by the following features : the sliding pin (9) is part of a movably mounted separate holder (10), the holder (10) is provided with a pivot pin (11), the pivot pin (11) is guided for pivoting in a bearing (12) provided in the rotary knob (1), associated with the top of the holder (10) is a spring element (13) which is supported against the inner wall of the sliding member (2) and holds the sliding pin (9) in engagement with the channel (6), the spring element (13) is coupled to the pivot pin (11) of the holder (10).
Patent EP-0185136-A1 (EP)
IPC: B24D5/12
Filed: 1985-08-19
Abstract: A proposed diamond cutter is provided with man-made diamond grains on the circumference of a disc base plate (11), and is formed with slits (15) from the outer circumference to the central part thereof. The slit (15) is angled about 30° with respect to a radial direction of said plate (11), so that the heat caused during cutting is prevented from running toward the central part, thereby to save the base plate (11) from crackings. Minor cutting edges (18) are provided in addition to angled cutting edges (17), to increase the cutting effect.
Patent EP-0188792-A1 (EP)
Inventor: GILES HAROLD FRAZEE JR
IPC: C08L29/04
Filed: 1985-12-20
Abstract: @ Polycarbonate composition comprising, in physical admixture:
     (i) from about 10 to about 96 weight percent high mole- culare weight aromatic thermoplastic polycarbonate resin;   (ii) from about 2 to about 35 weight percent of a olefin vinyl alcohol copolymer; and   (iii) either from about 2 to about 35 weight percent of an olefin vinyl ester copolymer or from about 2 to about 90 weight percent of a polyolefin resin.
Patent EP-0161700-A1 (EP)
Inventor: OOMS LEO FRANS MARIA
IPC: H01K1/62
Filed: 1985-04-09
Abstract: The electrical incandescent lamp according to the invention has a filament (9) having several parallel arranged sections (10, 11), which are kept taut by a frame (5, 6, 7, 8) consisting of current supply conductors (5, 6) and insulator beams (7, 8). Metal wires (16, 17) of a predetermined thickness are connected to a respective current supply conductor (5, 6). They are embedded over part of their length in an electrically insulating body (8), from which they emanate at a distance from the current supply conductors (5, 6). Their free ends (18, 19) are located near the filament (9) and spaced closer together than the current supply conductors (5, 6) in the frame (5, 6, 7, 8). If at the end of the life of the lamp a discharge arc is produced, the latter abruptly moves to the metal wires (16,17) and these wires melt away upto or into the electrically insulating body (8). The arc is thus extinguished.
Patent EP-0164790-A1 (EP)
Inventor: POSSO PATRICK PIERRE PHILIPPE
IPC: G11B23/027
Filed: 1985-05-17
Abstract: A ring for sealing and storage, a spool of recording tape comprising a band of flexible and extensible matter intended for surrounding a spool and equipped with a hook and a loop for closure and tension. The band, the loop and its link for hingeing onto the band, are all in one piece, the hingeing of the link being ensured by zones of reduced thickness. The whole is moulded on the flat, since when the link is made to pivot backwards the first time, being equipped with ramps it passes by a column by elastic deformation, a return of the link into the original position being then prevented so as to obtain a pre-hooking position of the loop.