baber/WOPTO huggingface dataset:
Patent EP-0073995-A1 (EP)
Inventor: SCHMITZ-JOSTEN ROBERT DR
IPC: C08F2/50
Filed: 1982-08-23
Abstract: In a photopolymerizable composition comprising (a) at least one ethylenically unsaturated photopolymerizable monomer. (b) at least one photoinitiator selected from organic mono- and/or di-carbonyl compounds and (c) a photoactivator, the improvement which comprises employing as said photoactivator at least one alkylaminoarylsulphonyl compound of the formula   <IMAGE>   in which R1 and R2 each independently is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl or alkaryl group which has 1 to 11 carbon atoms and is optionally substituted by at least one hydroxyl, amino, epoxy, urethane, urea, ether of ether group, or R1 and R2 together form a 3- to 6-membered ring, which optionally contains nitrogen, oxygen or sulphur as a hetero-atom, R3 independently of R1, has any of the meanings given for R1 or is a group of the formula   <IMAGE> R4 and R5 each independently is a hydrogen atom, an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by halogen, or a halogen atom, or R4 and R5 are in ortho-positions relative to one another and, together with the aromatic nucleus, form a 4- to 8-membered ring, and X is an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by a hydroxyl, amino, urethane, urea or ester group, or is a group of the formula <IMAGE>  wherein R6 and R7, independently of R1 and R2, have any of the meanings given above for R1 and R2. The compositions are especially useful for dental prostheses, fillings and coatings since they are not irritating to human tissue.
Patent EP-0075239-A1 (EP)
Inventor: REITER UDO DR
IPC: H01B3/42
Filed: 1982-09-13
Abstract: A process for the preparation of aqueous thermosetting electrical insulating varnishes, wherein polyester-imide precondensates are prepared by condensing aromatic tricarboxylic acid monoanhydrides, diamines, diols, triols containing an isocyanurate ring, and cyclic trimerization products of diisocyanates, whose free isocyanate groups are blocked, with or without aromatic dicarboxylic acids or their esterifiable derivatives, and are reacted, at from 50 DEG  to 200 DEG C., with or without addition of from 1 to 10% by weight, based on polyester-imide, of a polar organic solvent, with ammonia or an organic amine, and then diluted with fully demineralized water, with or without addition of a water-soluble curing catalyst. The novel electrical insulating varnishes are used as wire enamels or impregnating varnishes.
Patent EP-0080718-A1 (EP)
Inventor: SZEKELY ISTVAN DR DIPL-CHEM
IPC: C07C405/00
Filed: 1982-11-27
Abstract: 1. Inter-m-phenylene-PGI2 derivatives of general formula I  see diagramm : EP0080718,P10,F5  in which R**1 stands for hydrogen, a C1-4 alkyl group, a physiologically acceptable primary, secondary, tertiary or quaternary ammonium cation or a metal cation, R**2 and R**3 stands for hydrogen, R**4 stands for hydrogen or a C1-4 alkyl group, Y stands for -C -= C- or the grouping trans-CH=CW-, in which W = chlorine, bromine or fluorine and Z stands for a C6 -C9 alkyl group optionally substituted once or several times by C1-4 alkyl or fluorine or a phenylmethyl or naphthylmethyl group optionally substituted by phenyl, C1-4 alkyl, C1-4 alkoxy, halogen, trifluoromethyl or nitro, or phenyloxymethyl or naphthoxymethyl group optionally substituted by phenyl, C1-4 alkyl, C1-4 alkoxy, halogen, trifluoromethyl or nitro.
Patent EP-0059636-A1 (EP)
Inventor: ROSS DAVID F
IPC: B01L99/00
Filed: 1982-03-01
Abstract: In a zirconia oxygen sensing apparatus, gas flows through inner (14) and outertubes (12), one electrodes (18) is attached to the inner surface of the inner tube (14) and another electrode (16) is attached to the outer surface of the inner tube (14). The inner tube (14) is catalytic and the outer catalytic surface therefore is made inert so that an oxygen potential difference is produced between the electrodes (16, 18) which results in a voltage output, as read by an oxygen analyzer (42), which is proportional to the initial level of the combustible in the gas. The utilisation of inner (14) and outer (12) tubes wherein the portion of the gas sample contacting the active electrode (18) is maintained separate from the portion of the gas sample contacting the inactive electrode (16) prevents back or edge diffusion between the electrodes.
Patent EP-0063007-A1 (EP)
Inventor: CAMPBELL FRANK JR
IPC: F16L59/02
Filed: 1982-04-01
Abstract: An assembly for insulating a pipe comprises two insulator segments (22, 24) which are connected to and spaced apart by a resilient brace (26). The insulator segments (22,24) are each provided with a locking surface (28, 30) and a lower surface (32, 34). A locking bar (36) having a top (37) and a pair of converging sides (38, 40) is conformingly inserted within the brace (26) and locking surfaces (28, 30) in order to mechanically secure the insulator segments (22, 24) around the pipe (10). A refractory mortar (44) is applied to the interior of the locking plug (36) and the space between the diverging lower surfaces (32, 34) in order to protect the locking plug (36) from the furnace heat. The arrangement permits the insulator segments (22, 24) to be locked at a single point around the pipe (10).
Patent EP-0068821-A1 (EP)
Title: Method and apparatus for roll flanging container bodies
Inventor: GOMBAS LASZLO ATTILA
IPC: B21D19/04
Filed: 1982-06-24
Abstract: continuous rotary machine (10) for roll flanging the ends of cylindrical container bodies (126) transports the container bodies in a star wheel (14) while applying a roll flanging tool head (36) to the end portion of the container body in two stages. In the first stage, the tool head (36) forms a small flange that acts as a stress ring to maintain the cylindrical body in circular configuration at the open end, and the stress ring is ironed. In the second stage. the tool head advances by a greater distance to form a larger portion of the flange, and this flange is ironed. Both ends of a cylindrical container body may be simultaneously flanged by this method. The rotary apparatus provides a spindle/ram assembly (68) on a turrett (24, 26) for supporting and moving the flanging heads (36). A spindle shaft (76) housed in the ram (72) is rotated by a pinion gear (82, 82' and the rotation of the pinion is isolated from the axial movement of the ram by a ball nut (86) and splined shaft (84) connected between the pinion and spindle shaft.
Patent EP-0070653-A1 (EP)
Inventor: MARUTANI MAX AKIRA
IPC: G09B5/06
Filed: 1982-07-09
Abstract: A musical tune generator has a read only memory (34) which stores information corresponding to the notes of a preselected musical tune. An oscillator (22) drives an address circuit (26) which sequentially accesses the memory locations in the read only memory (34). A programmable frequency divider (24) is also coupled to the oscillator output, and is controlled by a portion of the read only memory output (36). Output from the programmable frequency divider corresponds to notes of the preselected tune and are reproduced in an audible mode. In a preferred embodiment, the tune generator is encapsulated within a greeting card (40) and is controlled by a switch (16) which enables the preselected tune to be played when the greeting card is opened.
Patent EP-0078162-A1 (EP)
Inventor: KOYANO TAKASHI
IPC: C07C67/36
Filed: 1982-10-21
Abstract: Methyl methoxyacetate may be produced by reacting formaldehyde or a derivative thereof and carbon monoxide at low pressures and temperature by carrying out the reaction in the presence of a copper (I) carbonyl or a silver carbonyl in a boron trifluoride-methanol solution, and thereafter adding methanol as necessary to complete the reaction.
Patent EP-0111034-A1 (EP)
Inventor: MCGARRY BRIAN FRANCIS
IPC: E05F5/06
Filed: 1982-12-03
Abstract: A security stop for placement behind a door comprises a substantially vertically extending member (15) movable in a housing (3) between a first position (8) in which the member (5) is retained substantially within the housing (3) and a second position in which the member extends from the housing to a position where it blocks the opening movement of the door (not shown). In use, the housing (3) is positioned behind a door in a position such that the door can be opened which the vertically extending member is in its first position, (8) but when the vertically extending member is in its second position, the door can only be opened a small distance until the door contacts the vertically extending member (5).
Patent EP-0064434-A1 (EP)
Inventor: ROJEY ALEXANDRE
IPC: F25B15/02
Filed: 1982-04-08
Abstract: Cold and/or heat are produced by means of an absorption cycle. The process comprises six steps: (a) contacting, in an absorption/condensation step, a liquid phase of solvent (S) with a gas phase comprising both a working fluid (F) and a fluid (H), (b) separating the solution of fluid (F) in the solvent (S) from the liquid phase of fluid (H), (c) desorbing the solution of fluid (F) in the solvent (S), (d) condensing the vapor phase of high fluid (F) content obtained in step (c), (e) admixing the liquid condensation phase of step (d) with the liquid phase of fluid (H) of step (b), and vaporizing the resultant mixture, and (f) recycling a resultant gas phase to step (a). The fluid (F) is, for example, ammonia, the solvent (S) water and the fluid (H) a hydrocarbon.
Patent EP-0077701-A1 (EP)
Inventor: LANGEVIN JEAN
IPC: B32B1/00
Filed: 1982-09-28
Abstract: This element comprises at least two supporting members each consisting of a rolled metal bar (3), completely enclosed in a body (4) of cellular plastics material, these supporting bars (3) being arranged parallel or non-parallel and joined together by a web (2) consisting of a sandwich formed with a cellular plastics material (5) which may or may not be of the same kind as the material of the bodies (4) containing the bars (3) and with a skin (6) of a relatively hard plastics material, bonded and also enveloping the bodies (4) containing the bars, while means of assembly (10, 11) are provided at the ends of said supporting bars (3). <IMAGE>
Patent EP-0065569-A1 (EP)
Inventor: LEFEVRE LLOYD EDWARD
IPC: C08L27/08
Filed: 1981-11-24
Abstract: Composition de copolymere de chlorure de vinylidene fabriquee par addition d'un melange polymere d'un copolymere de graisse, tel qu'un copolymere d'acetate de vinyle d'ethylene de faible poids moleculaire, avec un plastifiant conventionnel pour ameliorer le traitement de la composition pendant le melange et l'extrusion de la composition sous la forme d'une fine pellicule.
Patent EP-0069767-A1 (EP)
Inventor: PARKER RICHARD GHRIST
IPC: C08F8/00
Filed: 1982-01-08
Abstract: Procede de photochloruration de chlorure de polyvinyle ('PVC'), en suspension dans le chlore liquide ('Cl2') qui gonfle le PVC et permet a la chloruration de se produire en phase de gel. Le materiau th de depart PVC est sous la forme de microgranules a ecoulement libre qui sont mis en suspension dans environ 5 a 50 fois leur poids de Cl liquide dans une zone de reaction maintenue a une temperature situee dans la gamme de -50 C a 50 C et sous une pression suffisante pour maintenir le chlore a l'etat 81 liquide. Puisque le Cl liquide lui-meme gonfle le PVC pour donner une phase de gel dans laquelle la photochloruration se produit, il n'est pas necessaire d'utiliser des agents de gonflage chlores conventionnels, des materiaux catalytiques et substances similaires. Le procede peut etre mis en oeuvre sous forme continue ou par charges. La quantite typique de chlore est d'environ 56, 7% en poids, et le produit de chloruration obtenu est du chlorure de polyvinyle chlore ('CPVC'). Apres formation, le CPVC est mis en solution dans le Cl2 liquide pour former une solution epaisse ayant la forme d'un sirop. Le CPVC est recueilli sous forme solide par evaporation du Cl2 liquide, ou sous la forme d'un solide finement divise par addition lente d'un alcane inferieur halogene au sirop de CPVC. Le CPVC solide est chlorure de facon homogene, et sa morphologie et son spectre, en particulier le spectre 13C nmr, se differencient de ceux des compositions de l'art anterieur.
Patent EP-0101438-A1 (EP)
Inventor: PLAMPER GERHARD R
IPC: A01D34/68
Filed: 1982-02-18
Abstract: Mécanisme d'embrayage et de frein pour une tondeuse du type rotatif ou analogue dans lequel une plaque de frein (28) peut être sollicitée contre des éléments de frottement (27) et être éloignée de ceux-ci, ces éléments de frottement (27) pouvant également engager une plaque d'embrayage (16), les surfaces des éléments de frottement (27) étant disposées de manière à assurer alternativement une action de freinage et d'embrayage.
Patent EP-0108055-A1 (EP)
Inventor: WHITE DWAIN MONGOMERY
IPC: C08G65/38
Filed: 1982-05-13
Abstract: Polymères blocs couplés linéaires d'halogénure d'arène polysulfonyle d'oxydes de polyphénylène et de polyformales aromatiques. Ces polymères blocs peuvent être moulés, laminés ou extrudés sous forme de pellicules, feuilles, fibres, laminés ou d'autres articles manufacturés utiles.
Patent EP-0087724-A1 (EP)
Inventor: FISCHER RUDOLF
IPC: B65H37/04
Filed: 1983-02-22
Abstract: Bei einer Vorrichtung zum Aufbringen eines quer zur Bahnlaufrichtung verlaufenden Leimstreifens auf eine bewegte Materialbahn (2) mit einem quer zur Bahnlaufrichtung verlaufenden Leimzylinder (11) und einem diesem zugeordneten Gegenhalteorgan (12) soll eine hohe Arbeitsgenauigkeit sowie eine hohe Wartungsfreundlichkeit gewährleistet werden. Dies wird dadurch erreicht, daß auf dem Leimzylinder (11) eine Auftragwalze (10) drehbar gelagert ist, deren Umfang mit Leimaufnahmevertiefungen (17) versehen und mit Leim beaufschlagbar ist, abgerakelt wird und mit seinem abgerakelten Bereich gegenüber der Materialbahn teilweise freiliegt, daß die Summe der Umfangsgeschwindigkeiten des im Takt der aufzubringenden Leimstreifen laufenden Leimzylinders (11) und der relativ hierzu antreibbaren Auftragwalze (10) der Bahngeschwindigkeit entspricht und daß das Gegenhalteorgan (12) eine auf einer angetriebenen Welle (18) nockenförmig angeordnete Leiste (19) aufweist. Durch die hiermit aufzubringenden Leimstreifen lassen sich die zum Verbinden der Einzelbogen von Falzprodukten bisher benötigten Heftklammern ersetzen.
Patent EP-0103173-A1 (EP)
Inventor: ZURFLUH RENE DR
IPC: A01N47/22
Filed: 1983-08-10
Abstract: Cpds. of formula (I) are new (where R1 is H or 1-4C alkyl; R2 is 1-4C alkyl, 2-4C alkenyl or 3-4C alkinyl; R3 and R4 are each H or 1-4C alkyl or together with the N atom to which they are attached form a satd. 4-6C ring; R5 is H or Me; R6 is H, halogen or 1-4C alkyl). Intermediates of formula (II) are also new (where R is H). (I) are esp. effective against insects resistant to phosphoric acid pesticides. (II) are intermediates in the prepn. of (I). -
Patent EP-0102850-A1 (EP)
Inventor: HORGAN ANTHONY M
IPC: G03G5/043
Filed: 1983-09-07
Abstract: A photoresponsive device comprises s substrate (3), a hole blocking layer (15), an optional adhesive layer (6), an inorganic photogenerating layer (7), an organic photoconductive layer (9) sensitive to infra-red radiation, and a top coating (11) of a hole transport layer. More specifically, the present invention is directed to an improved photoresponsive device comprised in the order stated of the following layers: a conductive substrate (3), a metal oxide hole blocking layer (5), an adhesive layer (6), an inorganic photogenerating layer (7), a photoconductive composition (9) capable of enhancing or reducing the intrinsic properties of the photogenerating layer, which composition is selected from the group consisting or organic photoconductive compositions, charge transfer complex compositions, sensitizers, or mixtures thereof, and a hole transport (11). In an alternative embodiment, the positions of the photogenerating layer (7) and the photoconductive layer (9) are reversed.
Patent EP-0094360-A1 (EP)
Inventor: ANDERSSON OSKAR ARNE
IPC: F24C15/20
Filed: 1983-05-03
Abstract: An arrangement for indication of the need to clean a filter, e.g. in a stove hood, has a time circuit actuated by a push button during at least 0,5 second, whereby a capacitor is charged. After the push button has returned to rest a discharging of the capacitor takes place during some 4-5 minutes, simultaneously an E-cell is charged by some 1 mA. When the discharging of the capacitor is finished the E-cell is connected in a circuit with an opposite current direction and an amperage, which is proportional to the current of the ventilator motor, and a signal lamp is put out. When the ventilator motor is not in duty, nothing is going on in the E-cell, as no current passes. A condition for making the cell work is that the voltage on it exceeds a step of some 1 V. This is the voltage step which can be used just for the reason that no reduction of time to the next cleaning shall take place when the motor works at minimum rpm. When finally the E-cell is discharged a signal lamp indicates «clean the filter».
Patent EP-0120015-A1 (EP)
Title: Dispositif de chargement pour charges mobiles relativement a un plan d'eau
Inventor: MARSLAND GEORGE
IPC: E21B41/00
Filed: 1983-03-04
Abstract: Le dispositif de chargement (3) est combiné avec un dispositif (31) suivant les mouvements de la mer, qui peut agir aussi bien su r un tendeur (23) que sur un bras auxiliaire (9) déplaçable en hauteur et sur un treuil principal (28). Le bras (9), respectivement les guides du câble sont agencés pour permettre la prise de la charge (4), respectivement le guidage latéral du câble (7) déjà en dessous de la surface de l'eau et sont reliés à des amortisseurs passifs et actifs de manière que les variations de hauteur dues aux mouvements de la mer, etc., soient compensées par des raccourcissements ou rallongements correspondants de la longueur effective du câble avant l'ensemble moteur principal.
Patent EP-0122609-A1 (EP)
Title: Verfahren und Durchführungsanordnung zur Steuerung der von einem Wolkenhöhenmessgerät ausgesandten Messenergie
Inventor: LOFGREN FOLKE ING
IPC: G01S17/88
Filed: 1984-04-12
Abstract: Die Erfindung betrifft ein Verfahren und eine Durchführungsanordnung, mit denen bei der Wolkenhöhenmessung die Dämpfung der Meßenergie kompensiert werden kann, die beim Hindurchtritt der Lichtimpulse durch das Senderfenster 3 und Empfängerfenster 4 auftritt, wenn sich auf diesen Fenstern ein aus Regen und/oder Schmutz bestehender Belag gebildet hat. Durch den Belag auf den Fenstern wird eine Reflektion bewirkt, wenn die Lichtimpulse auf die Fensterscheiben auftreffen. Durch eine besondere Meßsequenz in einem zu dem Wolkenhöhenmeßgerät gehörenden Prozessor 8 werden über den Sender 1 Lichtimpulse zur Messung der Stärke der durch den Belag verursachten Reflektion ausgesandt, welche von den Lichtimpulsen zur eigentlichen Wolkenhöhenmessung getrennt sind. Abhängig vom Umfang der gemessenen Dämpfung (Verschmutzung) wird die fürt die Wolkenhöhenmessung bestimmte Meßenergie so gesteuert, daß die durch den Belag auf den Fenstern verursachte Dämpfung dieser Energie kompensiert wird.
Patent EP-0128382-A1 (EP)
Inventor: HAHN ERWIN DR
IPC: C07C263/10
Filed: 1984-05-14
Abstract: 1. A diisocyanate of the formula  see diagramm : EP0128382,P7,F1  or see diagramm : EP0128382,P7,F2  where R is alkyl of from 1 to 12 carbon atoms.
Patent EP-0131769-A1 (EP)
Inventor: USRY JOE DEAN
IPC: A61M16/20
Filed: 1984-06-15
Abstract: The system includes a manifold (4) for applying gas pulses to a person, a first conduit (44) for supplying gas from a gas source (68) to the manifold (4), and a first valve (72) disposed on the conduit (44) adjacent to the manifold (4) for interrupting the flow of gas through the conduit (44) to thereby produce gas pressure pulses which flow to the manifold (4). A second conduit (40) coupled between the gas source (68) and the manifold (4) is also provided. A second valve (80) is disposed in the second conduit (40) to normally block the flow of gas therethrough and for periodically opening to allow gas to flow to the manifold (4). A pressure transducer (84) is disposed between the second valve (80) and the manifold (4) for detecting the pressure in the manifold (4) and for supplying a signal to the gas source (68) indicating what the pressure in the manifold (4) is. The manifold (4) includes a first lumen (12) for carrying gas from the gas source (68) to the person, and a second lumen (8) coupled to the second conduit (40) through which the pressure in the manifold (4) is determined.
Patent EP-0134486-A1 (EP)
Inventor: TRITTLER KARL
IPC: F16K11/06
Filed: 1984-07-10
Abstract: Bei einem pneumatisch betriebenen Schrittschalter zum selbsttätigen Umschalten von Ein- und Ausgängen für Strömungsmittel, wird ein Scahaltschritt nur abhängig von vorhandenem Quittiersignal ausgeführt, und die Auswahl jeweils eines ein- und ausgehenden Durchgangesbewirktein Verteiler in Form einer Verteilerscheibe (14). Hierfür war ein Schrittschalter zu schaffen, welcher in Kunststoff zu fertigen ist wo durch an sich mit vielen Bohrungen und Verbindungskanälen versehene Teile kostengünstig zu realisieren sind. Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß dem Verteilerkörper in Form einer Verteilerscheibe (14) ein Dichtkolben (7) folgt, welcher druckbelastet ausgewählte Durchgänge dicht verschließt und drucklos von Federn (78) abgehoben, die Verteilerscheibe (14) zur schrittweisen Umschaltung freigibt.
Patent EP-0137947-A1 (EP)
Inventor: MOTOKI YASUNARI
IPC: F26B5/08
Filed: 1984-08-08
Abstract: A spin dryer including a rotary stage (12) for supporting a substrate (1) to be dried, particularly adapted for use in producing semiconductor devices, and a stationary cover (11) spaced from the substrate (1). The stationary cover has at least the same area as that of the substrate and is provided with a number of openings for charging a dry and dust-free gas onto the substrate, whereby oxidation and dust-contamination of the substrate are avoided.
Patent EP-0139390-A1 (EP)
Inventor: SCHATZ KLAUS WILHELM
IPC: C10G11/00
Filed: 1984-08-21
Abstract: The present invention involves a fluid catalytic cracking (FCC) process and apparatus containing a reactor riser zone and radially extending sidearms as the first catalyst-hydrocarbon product separation means. Hydrocarbon products separated in the sidearms are conducted through an enclosed passageway to a secondary separation means, such as a cyclone. The catalyst is also conducted through the enclosed passageway to a stripping apparatus, wherein entrained hydrocarbons are removed therefrom. The enclosed passageway contains a means for accommodating sudden surges of catalyst flow and increased pressure, e.g., a trickle valve.
Patent EP-0139538-A1 (EP)
Inventor: MAZUMDER ALI TAZAMMUL
IPC: G06F3/12
Filed: 1984-10-23
Abstract: A control signal generating circuit generates control signals at times dependent on variable time intervals defined between respective start and stop signals (104, 100). When applied to a character printer to which documents such as checks are fed for printing, the variable time intervals are dependent on the document speed and the control signals control print hammer operation such that uniform character spacing is achieved. The start signal (104) initiates the up-counting of clock pulses in an up/down counter (112) which after a predetermined count causes a control gate (122) to produce a signal. Counting continues in an upward mode until the stop signal (100) occurs, whereafter the counter (112) counts downwards until the predetermined count is reached thereby causing the control gate (122) to terminate the signal produced thereby and thereby enable production of the desired control signal.
Patent EP-0148740-A1 (EP)
Inventor: COUTSOURADIS DIMITRI
IPC: C23C2/06
Filed: 1984-12-21
Abstract: The product is immersed in a bath of zinc containing from 24 to 80% of aluminium and optionally up to 5% of silicon and to which there has been added at least one element chosen from alkaline-earth elements (Be, Mg, Ca, Ba, Sr), the overall content of these elements being between 0.005 and 0.5% by weight of the bath, and from the rare earths (La, Ce, Pr, Nd), the individual content of the latter being between 0.001 and 0.5% by weight of the bath.