baber/WOPTO huggingface dataset:
Patent EP-0004098-A1 (EP)
Inventor: BARNER RICHARD DR
IPC: C07J53/00
Filed: 1979-03-13
Abstract: Verfahren zur Herstellung von 25,26-Dihydroxycholesterin ausgehend von einem i-Steroidaldehyd der Formel <IMAGE> worin R1 nieder-Alkoxy ist, und neue Zwischenprodukte der Formel <IMAGE> worin R1 nieder-Alkoxy, R2 und R3 nieder-Alkyl oder R2 und R3 zusammen nieder-Alkylen, X Hydroxy, eine Gruppe der Formel OSO2R4 oder Wasserstoff und Y Wasserstoff oder X und Y zusammen eine C-C-Bindung und R4 nieder-Alkyl, Phenyl oder substituiertes Phenyl sind.
Patent EP-0009699-A1 (EP)
Inventor: SCHNEGG PETER DR
IPC: C07C67/48
Filed: 1979-09-17
Abstract: Die vorliegende Erfindung betrifft weitgehend wasserfreie und Hydroxybenzoesäure-freie Alkalisalze von Hydroxybenzoesäureestern, sowie ein Verfahren zu ihrer Herstellung, bei dem eine Lösung oder Suspension eines Hydroxybenzoesäureesters mit einem Alkalihydroxid bei -10 bis +50°C bis zu einem Neutralisationsgrad von 0,95 bis 1,05 neutralisiert wird, wobei der Neutralisationsgrad 1,00 den Äquivalenzpunkt der Neutralisation der phenolischen OH-Gruppe durch das Alkalihydroxid bedeutet, und die dabei erhaltene Lösung oder Suspension des Alkalisalzes des Hydroxybenzoesäureesters so rechtzeitig einer an sich bekannten produktschonenden Trocknung zugeführt wird, da; der Gehalt an Hydroxybenzoesäure bzw. deren Alkalisalz in dieser Lösung oder Suspension den Wert von 1 Gew.-%, bezogen auf die in dieser Lösung oder Suspension enthaltenen Menge an Alkalisalz des Hydroxybenzoesäureesters, nicht erreicht.
Patent EP-0030571-A1 (EP)
Title: Cell for energy accumulation
Inventor: ECKINGER HEINZ
IPC: F24S10/40
Filed: 1979-12-22
Abstract: 1. Energy collector cell (10) comprising an absorber cavity (11) with a duct system (12) for a heat transfer medium in the interior and a radiation-receiving absorption surface (13) arranged in an evacuated casing (14) comprising an upper part (14a) and a lower part (14b), the upper part (14a) being radiation-permeable, characterized by the following features : a) the upper part (14a) and lower part (14b) of the casing (14) are convexly curved on all sides (Figs 1, 2 and 8) ; b) the absorption surface (13) of absorber cavity (11) has triangular protuberances (15) and depressions (15a), whose lateral faces (24) are cross-sectionally of the same length and from an angle between them of approximately 60 degrees (Figs 3 and 5) ; and c) the absorption surface (13) and lower surface (16) of absorber cavity (11) are interconnected in punctiform manner along at least one line (17) which is at an oblique or right angle to the parallel protuberances (15) and depressions (15a) of absorption surface (13) (Fig.7).
Patent EP-0013758-A1 (EP)
Inventor: HORNFECK KLAUS
IPC: D21C5/02
Filed: 1979-12-24
Abstract: 1. A process for deinking printed waste paper by treating the paper pulp in a pulper at alkaline pH-values with alkali silicate, oxidising bleaches, higher fatty acids or their salts and nonionic dispersants and separating off the detached particles of printing ink from the fibre suspension by flotation, characterized in that a fatty acid alkanolamide corresponding to the following general formula  see diagramm : EP0013758,P5,F1  in which R1  represents a C10 -C22 -alkyl or alkenyl group, R2  represents H or (CH2 )n OH and n is an integer of from 2 to 4 is added to the pulper in a quantity of from 1 to 20 % by weight, based on the fatty acid or fatty acid salt.
Patent EP-0005895-A1 (EP)
Inventor: PURCELL ROBERT JOSEPH
IPC: B62D55/28
Filed: 1979-03-30
Abstract: A track assembly element (10) comprises a pair of laterally spaced links (13) releasably secured to each track shoe (12) thereof. A drive lug (17) extends between the links (13) and a rail (14) is disposed on each link (13). A plurality of bolts (18,19) provide common fasteners for releasably securing the links (13), track shoe (12), drive lug (17) and rails (14) together. A pair of such bolts (18,19) are preferably disposed on each lateral side of each link (13) to increase the lateral stability of the links (13) and overall structural integrity of the track assembly element.
Patent EP-0028276-A1 (EP)
Inventor: BROWN ROBERT SAUL
IPC: A47L13/00
Filed: 1979-11-01
Abstract: A container (12) has a first section (18) in which is mounted a distributing roller (20) and which has a brush (22) on its end. A second section (16) is attached to a handle (14) and an open cleaning powder container (29) is slid into the second section. The roller (20) distributes the powder on the carpet. The device is then turned over so that the brush (22) can be used to scrub in the powder which is then vacuumed up.
Patent EP-0005410-A1 (EP)
Title: Pâte carbonée pour mise en forme à froid; application et procédé pour la réalisation de garnissages au moyen de ladite pâte
Inventor: DUMAS DANIEL
IPC: C25C3/08
Filed: 1979-04-18
Abstract: L'invention concerne une pâte carbonée qui est mise en oeuvre à température ambiante, sans réchauffage. Cette pâte contient: - au moins 70% de matière carbonée, - un plastifiant à basse température, tel qu'une mélasse, un sucre, un alginate ou un lignosulfate, - un plastifiant à haute température, tel qu'un brai sec. Cette pâte s'applique, en particulier, au brasquage des cellules d'électrolyse de l'aluminium.
Patent EP-0006831-A1 (EP)
Inventor: SVENSSON GUSTAV EINAR WILHELM
IPC: B62B3/04
Filed: 1979-04-02
Abstract: A device for raising and transport of goods. The present invention relates to a device for raising and transport of goods in the form of sacs, wood boxes, cartons, cargo flats, etc. said device comprises a wheel carried frame (1) with a handle (7).By the present invention the design of such a device is simplified and thereby the manufacturing costs and maintenance costs are reduced and at the same time the reliability is increased.The present invention is characterized by a lever (9) (10) means in the wheel carried frame (1) to insertable under the goods for raising of the goods and to be swingable during movement of the wheel carried frame in under the goods to a transport position, in which the lever means is directed in a direction opposite the direction in which the lever means is inserted under the goods, and in which position the goods rests on the frame.
Patent EP-0024542-A1 (EP)
Inventor: HUX GUIDO
IPC: H01H33/56
Filed: 1980-07-19
Abstract: 1. Gas-blast switch having a tubular support insulator (12) being supported on a support housing (11) at ground potential and supporting in turn at least one switching chamber (13) the inner spaces of the support housing (11), of the support insulator (12) and of the switching chamber (13) being totally enclosed but in flow communication with one another and containing a pressurized quenching gas, said switch having further a quenching gas heating device (27) at ground potential, the device being in flow communication with the switching chamber (13) via the support insulator (12), characterized in that a connection line (35) leading from the switching chamber (13) and positioned adjacent the support insulator (12) extends to the heating device (17).
Patent EP-0031079-A1 (EP)
Inventor: BRUCK HERBERT
IPC: G03D15/06
Filed: 1980-12-10
Abstract: in einer Vorrichtung zum vollautomatischen Lackieren von bandförmigen Materialien (1) ist eine Abwickeleinrichtung (2) mit einer Schnellaufsteckeinrichtung (6) für Rollen versehen und es sind die Druck- und Gegendruckwalze (10, 11) so ausgebildet, daß diese das bandförmige Material (1) ergreifen und zentrierend durch eine Trockeneinrichtung (4) und durch eine Leiteinrichtung (23) schieben, und es ist eine Aufwickeleinrichtung (5) mit mindestens einer Fangspule (27) versehen, die das bandförmige Material (1) fängt und aufwikkelt. Eine spezielle Ausführungsform eignet sich auch für die Lackierung von einzelnen Blättern.
Patent EP-0014538-A1 (EP)
Title: Manufacturing and handling cable seals for assembly in cable terminations
Inventor: MURRAY MYLES N
IPC: H01R43/00
Filed: 1980-01-23
Abstract: Cable seals (40) of the type employed in sealed electrical connectors are maintained in a predetermined orientation throughout manufacture and handling of same whereby the cable seals (40) may be presented in a usable form to automatic assembly equipment for manufacture in cable lead terminations employed in such connectors. According to the method of the invention, the cable seals (40) are integrally molded in a belt (54) which provides a handleable product withthe seals being maintained by the belt in a predetermined orientation. The cable seals then are punched from the belt (54) and simultaneously inserted into a carrier (62) for subsequent handling while still maintaining the cable seals orientated for use such as in automatic assembly equipment.
Patent EP-0024215-A1 (EP)
Inventor: SCHWING GREGORY WAYNE
IPC: C07D251/16
Filed: 1980-08-19
Abstract: Compounds having the formula
     
     R is
         R 1  is
     or
         R 2  is halogen, nitro or various organic groups;   R 3  is hydrogen, halogen, alkyl or methoxy;   R 4  is halogen, nitro, methyl, alkoxy, carboxylic ester or methylthio;   W is Cl, Br or OR 12 , where R 12  is various organic groups;   X is CH 3  or OCH 3 ;   Y is CH 3 , alkoxy or substituted alkoxy;   Z is N or CH;   O is CH 2  or O; and   A is CH 3  or CH 3 O ;   and their agricultrally acceptable salts, exhibit herbicidal activity. Some may have utility as plant growth modifiers. For these uses the compounds may be formulated into compositions in conventional manner.   
     The compounds can be prepared e.g. from the corresponding sulfonylurea
     by reaction with Ph 3 P and CCl 4 , or CBr 4  to obtain a compound (I) wherein W is Cl or Br, and optionally reacting this product with an alkali metal alkoxide to obtain a compound wherein W is OR 12 .
Patent EP-0014658-A1 (EP)
Title: Elément de construction en plâtre, procédé et dispositif pour sa fabrication
Inventor: BUCK YVES
IPC: E04C2/04
Filed: 1980-02-05
Abstract: La présente invention concerne un élément de construction (1), notamment à base de plâtre. Cet élément de construction, en plaque, comportant des renforts (2) distribués dans la majeure partie de son épaisseur, est tel que le long de lignes parallèles aux faces de la plaque, les renforts sont concentrés dans une zone déterminée de l'épaisseur et que, éventuellement ultérieurement, le matériau de la matrice, notamment le plâtre, est dégagé à l'aplomb de ces lignes qui pourront devenir ainsi des lignes de pliage pour réaliser un élément non plan. L'invention concerne également un procédé et un dispositif de fabrication de ces éléments de construction. L'invention s'applique à la fabrication, en particulier, de bacs en plâtre en forme de U, pour la réalisation de plafonds et l'aménagement de structures de bâtiments.
Patent EP-0025369-A1 (EP)
Inventor: RAYMOND JOEL
IPC: C02F3/28
Filed: 1980-06-27
Abstract: The product is subjected to an electromagnetic radiation wave which has a frequency in the vicinity of the molecular resonance frequency or of one of its harmonics in the frequency range of between 3000 and 15000 megahertz with an intensity higher than 1 milliwatt per cm<2>. Application to the acceleration of a fermentation, in particular to obtain vinegar, the purification of sewage or the production of methane from manure.
Patent EP-0024221-A1 (EP)
Title: Ancre de marine, notamment pour navires de gros tonnages
Inventor: COLIN ARMAND
IPC: B63B21/38
Filed: 1980-07-22
Abstract: Cette ancre comprend une verge 1 et un balancier 2 qui est articulé au voisinage d'une extrémité de la verge autour d'un axe perpendiculaire à la verge et au balancier et qui présente deux branches égales constituant les bras de l'ancre. Chaque bras 5<a>, 5<b> porte à son extrémité libre un soc 7<a>,7<b> dont la partie d'extrémité convergente est orientée du côté de l'autre extrémité de la verge, les faces convexes des deux socs étant disposées en regard l'une de l'autre. En service, l'ancre fonctionne comme les ancres dites "charrues" classiques dans les sols durs, tandis que les deux socs sont enfouis et travaillent simultanément dans les sols très mous.
Patent EP-0052170-A1 (EP)
Inventor: DRUMARE HUGUETTE
IPC: F17C13/02
Filed: 1980-11-18
Abstract: The invention relates to a container (1) intended to contain a liquified gas (2) and comprises a container (1) as such, a filling pipe (3) and a pipe-sealing valve (8). This container is provided with a heat-sensitive device (11) for controlling the valve whose temperature-sensitive element (11) is disposed within the container in the vicinity of a predetermined filling level (15) and whose effect is to place the valve (8) in a configuration in which it completely seals the filling pipe when the predetermined filling level is reached, and in a configuration in which it does not seal the pipe when the predetermined filling level has not been reached. An application is the production of a methane tanker with total filling of the containers. <IMAGE>
Patent EP-0031277-A1 (EP)
Inventor: CABROL JEAN-CLAUDE
IPC: B23K20/08
Filed: 1980-12-10
Abstract: 1. Process for the manufacture of rings (15-20) consisting of more than one metal, comprising on the one hand a first operation to obtain a composite cylinder having grooves (10) and indented parts (11) by at least partial deformation against an anvil of genrally cylindrical form of a cylinder consisting of more than one metal, the different layers of said cylinder being derived from metal cylinders welded by a high-energy welding method, and comprising on the other hand an operation for parting-off the indented composite cylinder, and a machining operation to eliminate at least some of the internal and/or external indentation, characterized in that one the one hand the anvil (1 ; 21) has a smooth cylindrical active surface, the obtaining of the cylinder consisting of more than on metal being carried out by deformation of the extreme layer (2 ; 22) of said cylinder, said extreme layer being provided with original grooves (5 ; 26-29) formed on the extreme surface with respect to the cylindrical active surface of the anvil, and in that on the other hand, the machining operation is at least partially carried out immediately after the operation of obtaining the indented composite cylinder (9 ; 34) and before the parting-off, the latter being carried out at the position corresponding to the original grooves (5 ; 26-29) and at the position of the parts which have not been subjected to appreciable deformations (11).
Patent EP-0024396-A1 (EP)
Inventor: BRAITHWAITE GEOFFREY CHARLES
IPC: G01N29/04
Filed: 1980-09-11
Abstract: Un appareil de controle de conduites comprend un vehicule (10) en mouvement le long de d'une conduite, a l'interieur de celle-ci, deux organes en caoutchouc en forme de godets (15) a chaque extremite du vehicule pour aligner ce dernier dans le sens de la longueur de la conduite un ensemble flottant (21) de dispositifs de controle tels que des transducteurs ultra-soniques (55) disposes circonferentiellement autour du vehicule, et au moins 4 tiges de liaison (20) attachees de maniere pivotante a l'ensemble et au vehicule (10) pour contraindre l'assemblage a se deplacer suivant une direction normale a la longueur du vehicule. L'ensemble peut etre suspendu de maniere resilliante a partir du vehicule et peut egalement etre pourvu d'un dispositif de centralisation, tel qu un organe en caoutchouc en forme de godet (26) ou des galets ou patins, pour centrer l'assemblage dans la conduite.
Patent EP-0033731-A1 (EP)
Title: Engraving apparatus.
Inventor: BUECHLER LESTER W
IPC: B23Q5/027
Filed: 1981-02-09
Abstract: The invention relates to a method and apparatus for engraving the surface of a gravure printing cylinder with a pattern adapted to be repetitively printed with a joint (J) between the adjacent printed patterns being less visible to the human eye. The method includes scanning a copy (C) of a pattern having selected opposite ends adapted to form a joint on the gravure printing cylinder, and electronically sensing the copy density at two locations (L1, L2), on the pattern copy (C) adjacent the opposite ends. The densities at the different locations are electronically compared, and a correction factor based upon the comparison is electronically determined. Generally circumferentially extending rows of peripherally cells are engraved within the cylinder surface according to the pattern, and the depth of the engraved cells corresponding to the opposite ends of the copy is adjusted according to the correction factor to correct for unbalance in copy density at the two locations (L1, L2) on the pattern copy (C).
Patent EP-0035512-A1 (EP)
Inventor: HORTON-WELLINGS JOSEPH
IPC: B60C27/16
Filed: 1981-04-08
Abstract: Un dispositif de revetement de la bande de roulement d'un pneu de maniere a ameliorer l'adherence de celui-ci sur la surface d'une route dans des conditions d'enneigement, de glace fondante etc., consiste en un element sans fin de formation de roulement (7) qui circonscrit la region de la semelle (3) d'un pneu (1) sur lequel il est monte. Une serie d'ouvertures (9) sont amenagees dans l'element, ces ouvertures etant espacees autour de la circonference de l'element. En cours d'utilisation on obtient une adherence supplementaire sur la neige, la glace, de la boue pouvant entrer dans les ouvertures pour donner une plus grande adherence. La flexion du pneu et de l'element (7) permet d'ejecter la neige et la glace hors des ouvertures de telle sorte que, au fur et a mesure que le vehicule roule, des ouvertures sont presentees de maniere continue. De preference, l'element est fait a partir d'un pneu conventionnel en percant des trous dans les regions de sa semelle.
Patent EP-0038810-A1 (EP)
Inventor: LIPOWEC WALTER A
IPC: B60N2/90
Filed: 1981-05-04
Abstract: Il s'agit d'un dispositif pour regler la position longitudinale d'un siege de vehicule a moteur ou analogue, de meme pour regler l'inclinaison du dossier (6) monte de maniere orientable sur le siege avec un dispositif de verrouillage. Le dispositif de verrouillage comprend un premier goujon d'arret (4), actionne par un electro-aimant (3) ou analogue, qui s'engage dans une des encoches (7) formees sur un element (anneau d'encoches (2)) fixe au dossier (6) et un deuxieme goujon d'arret (13) cooperant avec une des fentes (22) prevues sur le guide (18) du siege, qui est deplacable hors de la position d'enclenchement par action d'une came (14) prevue sur l'element avec les encoches (anneau d'encoches (2)) ou par un autre electro-aimant ou analogue.
Patent EP-0041516-A1 (EP)
Inventor: DURACK MICHAEL JAMES
IPC: E04H4/00
Filed: 1980-12-03
Abstract: Procede et appareil de construction de piscines comprenant une pluralite de panneaux de parois (23) alignes suivant leurs bords inferieurs par des consoles (13) et suivant leurs bords superieurs par des elements preformes de couronnement. Les elements de couronnement possedent des ouvertures pour positionner et retenir un cable de tension utilise pour supporter des forces dirigees vers l'exterieur s'exercant sur les panneaux de la paroi. La piscine possede une base en beton (30) et un revetement sous forme d'une membrane de vinyle.
Patent EP-0036574-A1 (EP)
Inventor: TATHAM JACK RANDALL
IPC: D04H18/00
Filed: 1981-03-12
Abstract: An improved method of manufacture of a nonwoven fabric wherein a nonwoven fabric web is passed through a needle punching zone wherein the nonwoven fabric web is needle punched in such a manner that the number of needle punches per unit area in the edge portions of the nonwoven fabric web is less than the number of needle punches per unit area in the medial portion of the nonwoven fabric web, and the thus needled nonwoven fabric web is passed through a tentering zone wherein it is stretched transversely relative to its direction of movement to thereby reduce the weight per unit area of the edge portions to approximately the weight per unit area of the medical portion so that a nonwoven fabric or substantially uniform thickness and weight per unit area is produced. Also disclosed is apparatus comprising a needle punching machine with a needle board having a plurality of needles extending outwardly therefrom toward the nonwoven fabric web and arranged such that there are more needles per unit area adjacent the medial portion of the nonwoven fabric web than there are needles per unit area adjacent the edge portions of the nonwoven fabric web, and further including a tenter frame.
Patent EP-0038433-A1 (EP)
Title: Warenausgabevorrichtung für Automaten
Inventor: NEHRKORN ROLF
IPC: G07F11/24
Filed: 1981-03-27
Abstract: Es wird eine Warenausgabevorrichtung für Automaten mit nebeneinander angeordenten Warensäulen (11-16) und einen diesen gemeinsamen, in einer Auswerferführung (43, 44) geführten Auswerfer (22,22') angegeben. 
     Die Auswerferanordnung hat ferner eine Exzenterführung (47,47') zur Betätigung des Auswerfers. Die Auswerferführung (43,44) ist zur Betätigung des Auswerfers (22,22') mit den Warensäulen (11 bis 16) zugeordneten Halteeinrichtungen (49,95,96) verbindbar. 
     An einer Auswerferringscheibe (5) ist ein Auswerferträger (33) verdrehbar gelagert und eine Auswurföffnung (36) vorgesehen.
Patent EP-0034857-A1 (EP)
Inventor: HOFLAND JACOBUS MARIA JOSEF
IPC: E02F3/90
Filed: 1981-02-11
Abstract: The Device comprising a chassis (1) movable upon caterpillar tracks (2), a water tight engine room (5) with input chimney (17,19) and exhaust gas pipes (6,7) control levers and panel extendable or movable upwardly through a cylinder (18), a dredge pump (8) with suction pipe (9), a delivery pipe (10) with swayable extension (13), means (20,22) to adjust the position of the said extension, said device preferably further having a water supply line (25) debouching adjacent the inlet of the suction pipe (9) as well as adjustable bull dozer blades (3).
Patent EP-0067254-A1 (EP)
Inventor: NOVICKY NICK N
IPC: G02B1/04
Filed: 1981-06-11
Abstract: The invention relates to novel monomers of polysiloxanyl alkyl esters of acrylic and methacrylic acids and its complymerization with alkyl esters of acrylic, methacrylic acids and/or itaconate esters to produce highly oxygen permeable contact lens material. The copolymer preferably. includes a cross-linking agent and hydrophilic monomer. Contact lenses manufactured from the material are easily machined and polished into hard or semi-hard contact lenses having excellent dimensional stability.
Patent EP-0044179-A1 (EP)
Inventor: OGINO TOYOHISA
IPC: H01B17/36
Filed: 1981-07-03
Abstract: A gaseous insulating bushing holds a center conductor (1) and includes a porcelain tube (2) enclosing therein an insulating gas. A cylindrical insulating partition (4) is arranged adjacent the inner wall (2') of the porcelain tube to divide the space therein into two spaces (A.B) which communicate with each other through small diameter vents (5) so as to eliminate pressure differences between the spaces, thereby reducing the back pressure upon explosion to suppress scattering of fragments of the porcelain tube.
Patent EP-0049126-A1 (EP)
Inventor: GLADWIN KEITH
IPC: C07C39/367
Filed: 1981-09-25
Abstract: The invention provides novel bactericidal compounds, specifically monostyryl ortho- and para-chlorophenols of the general formula
     the CI atom being ortho or para to the OH group. 
     The compounds of the invention may be prepared by reacting ortho- or para-chlorophenol with styrene. Preferably the reaction is carried out in the presence of an acidic catalyst. Preferably the chlorophenol is in excess relative to the styrene.