baber/WOPTO huggingface dataset:
Patent EP-0033209-A1 (EP)
Inventor: SOUTHGATE ROBERT
IPC: C07D477/20
Filed: 1981-01-19
Abstract: β-Lactam compounds of formula (I):
     and salts and esters thereof; wherein
     R 3  is hydrogen or an organic radical;   n is zero or 1;   R' and R 5  are hydrogen or C 1-3  alkyl;   X is optionally substituted Ci-6 alkylene;   Y is optionally substituted amino;     
are useful for treatment of bacterial infections. Processes for preparing compounds of formula (I) and pharmaceutical compositions containing them are also claimed.
Patent EP-0052515-A1 (EP)
Inventor: RUTTENBERG GIDEON
IPC: B05B1/08
Filed: 1981-11-17
Abstract: A device for irrigating plants comprises a container 2 adapted to be mounted adjacent to each plant to be irrigated and to be filled at a low rate over a long period of time, for example around-the-clock. The container 2 further includes a water discharge conduit 10 having a loop portion 14 at a prefixed height above the container bottom, the arrangement being such that when the water has accumulated within the container to substantially the top H 2  of the loop portion 14, there is produced automatically, and without the movement of any parts, a siphonic-flow-discharge of the water container 2 at a high rate and over a short period of time.
Patent EP-0053058-A1 (EP)
Inventor: MILAN JEAN CLAUDE
IPC: B62B3/04
Filed: 1981-10-29
Abstract: The invention relates to a cart permitting the transport of loads with automatic emptying. It comprises a box fixed to a metal framework. One of its walls is designed as a door. A device permits the automatic opening of this door in order to empty the materials contained in the cart. The most advantageous use of this cart is as a substitute for a wheelbarrow, in particular for the removal of rubble from inside a structure. <IMAGE>
Patent EP-0053961-A1 (EP)
Inventor: FARGE DANIEL
IPC: C07D501/24
Filed: 1981-11-19
Abstract: New cephalosporins of the general formula:    <IMAGE>  (I)  in which R is alkyl, L-2-amino-2-carboxyethyl, phenyl or various heterocyclic rings, R' is a hydrogen atom or a radical of the general formula: <IMAGE> (II)  and R DEG  is hydrogen, alkyl, vinyl, cyanomethyl or a carboxyalkyl radical of the general formula:    <IMAGE> (III)  and also their salts, their preparation and the pharmaceutical compositions in which they are present.
Patent EP-0053113-A1 (EP)
Inventor: DAVIS JAMES ALVIN
IPC: H03K17/60
Filed: 1980-12-22
Abstract: Pour commuter un premier commutateur a diode portillonnee (GDSL1) sur l'etat "OFF" il est necessaire d'appliquer une tension sur la porte qui soit plus positive que celle de l'anode ou de la cathode et une source de courant dans la porte sensiblement du meme ordre de grandeur que celui qui passe entre l'anode et la cathode du premier commutateur. Un circuit de commande, qui utilise un second commutateur a diode portillonnee (GDSC) couple par la cathode a la porte du premier commutateur (GDSL1), est utilise pour commander l'etat du premier commutateur (GDSL1). Le circuit de commande comprend aussi un premier circuit de derivation couple a l'anode du GDSC et a une premiere source de potentiel V1 et un second circuit de derivation couple a l'anode de GDSC et a une seconde source de potentiel V2 qui est d'un potentiel inferieur a V1. Le second circuit de derivation possede une haute tension et un commutateur ayant une capacite d'intensite de courant elevee en serie entre V2 et l'anode de GDSC. Le premier circuit de derivation possede une tension elevee mais un commutateur de courant modeste en serie entre V1 et l'anode de GDSC. Le second circuit de derivation est utilise pour produire un a-coup de courant si necessaire et, lorsque cela est necessaire, pendant l'operation de disjonction du courant pour placer GDSL1 sur l'etat "OFF" et le premier circuit de derivation est utilise pour maintenir l'etat du commutateur de charge. Le second circuit de derivation peut etre partage par de nombreux circuits de commande.
Patent EP-0045311-A1 (EP)
Title: Entretoise et support de charge en papier lamine
Inventor: TISDALE LUCIEN E
IPC: B65D71/02
Filed: 1980-12-31
Abstract: Entretoise ou support de charge fabrique en papier lamine et un materiau adhesif pour former une entretoise ou support de charge ayant la forme generale d'un W possedant une fente (24) de profondeur egale a l'epaisseur de l'entretoise sur toute la longueur de celle-ci destinee a recevoir une courroie d'attache (16), et deux cellules (22) de charge creuses trapezoidales definissant la fente, ces cellules de charge etant interconnectees par une feuille ou panneau (20) superieur possedant des brides (42 et 44) dependantes le long de chaque bord lateral, ces brides recouvrant et etant fixees aux surfaces exterieures des cellules de charge, ce qui donne lieu a une force de tension sur un plan horizontal pour contrecarrer la deformation des cellules soumises a un effort de compression. L'entretoise, support ou latte de charge peut etre utilisee dans plusieurs orientations par rapport a des piles de feuilles plates de materiau, telles que des planches de paroi, des panneaux, des panneaux agglomeres, et remplace les pieces de bois massif utilisees habituellement, telles que des organes en bois de 2" x 4" pourvus d'une fente fraisee sur une surface pour recevoir la courroie d'attache.
Patent EP-0060287-A1 (EP)
Inventor: GOMME GEOFFREY JOHN
IPC: G01B21/00
Filed: 1981-09-21
Abstract: Un calibre lineaire digital utilise un effet de frange de Moire pour obtenir une sortie comptable concernant le mouvement relatif de deux elements de calibrage. Un circuit microprocesseur recoit la sortie, la compte et l'applique a un affichage visuel. Le microprocesseur permet la modification de la sortie, et possede aussi une memoire pouvant stocker et permettre l'acces a des comptages stockes et des valeurs et/ou instructions introduites, avant l'affichage d'un resultat final.
Patent EP-0058404-A1 (EP)
Inventor: DICKINSON BARRY LEE
IPC: C08L67/02
Filed: 1982-02-11
Abstract: Described herein is a plasticized polyarylate composition comprising in admixture, a polyarylate derived from a dihydric phenol and at least one aromatic dicarboxylic acid and having a reduced viscosity of from about 0.4 to greater than 1.0 dl/g and a plasticizing amount of an oligomeric poly(aryl ether) having a reduced viscosity of from about 0.10 to about 0.45 dl/g.
Patent EP-0064166-A1 (EP)
Inventor: MIRSBERGER HELMUT
IPC: F16B13/06
Filed: 1982-04-06
Abstract: 1. An expansible sleeve (1), which can be expanded by axial compression, for structural parts having encircling beads or respectively ribs (2) which are ranged side-by-side at least along a part of its axial length, characterised in that the outer contour of the bellows-like beads or respectively ribs (2) widens upon axial shortening, and in that the spacing (T1 ... T5 ) between adjacent bellows-like beads or respectively ribs (2) increases from one end to the other end.
Patent EP-0068351-A1 (EP)
Inventor: BERGAMASCHI GIUSEPPE
IPC: D06B5/14
Filed: 1982-06-18
Abstract: he invention relates to a method of dyeing a torn fiber bundle, and an apparatus implementing the method. 
     The method is characterized in that the bundle of synthetic fibers, after being torn and packed in an autoclave to a packed doughnut shape is directly immersed in a dye tank, wherein it undergoes the action of a bath flowing through the doughnut in a radial direction. 
     Thus, containers and related apparatus may be used having larger diameters than conventional approaches.
Patent EP-0070434-A1 (EP)
Inventor: GUNTHER WERNER
IPC: F16M11/12
Filed: 1982-07-01
Abstract: Die Erfindung bezieht sich auf einen höhenverstellbaren Parallelogrammtragarm mit einem ortsfesten ersten Gelenkkopf (17) und einem demgegenüber im Rahmen einer Höhenverstellung beweglichen zweiten Gelenkkopf (11), an dem eine Tragstange (12) befestigt ist, an deren freiem Ende ampelartig ein Gerät (1) gehaltert ist. Zur Vermeidung von Spalten im äußeren Teil des Gelenkkörpers (11) sind Tragstange (12) und der trägerseitige Gelenkkopf (11) von einer einerseits am rohrförmigen Parallelogrammschenkel (8) und anderseits am freien Ende der Tragstange (12) befestigten flexiblen Umhüllung (6) umgeben. Die Außenabmessung (Durchmesser) der Umhüllung entspricht im wesentlichen dem rohrförmigen Parallelogrammschenkel, die Innenabmessung (lichte Weite) ist so bemessen, daß sich der Gelenkkopf (11) mit der Tragstange (12) innerhalb des Verstellbereiches des Tragarmes (2) frei bewegen kann. Der Tragarm dient insbesondere als Träger einer zahnärztlichen Leuchte.
Patent EP-0084088-A1 (EP)
Inventor: TEWS WOLFGANG DIPL-PHYS
IPC: F16L59/153
Filed: 1982-11-05
Abstract: The  invention  relates  to  a  flexible  distant  heating transmission-compound tube, with a heat-resistant inner tube (1), thermal insulation (5) of expanded plastic foam and with a jacket (7). This achieves the object of producing an easily laid, pressure resistant and permanently thermally insulated tube, which is corrosion-free and is resistant to internal and external corrosive influences. To this end, the inner tube (1) consists of two concentric plastic layers (2, 3) between which is arranged a thin metal foil, as a diffusion block (4), and the outer (3) layer of which is surrounded by a compression bandage (6) inside the foam insulation (5), the protective sleeve (7) consisting of an extrudable plastic which is resistant to environmental influences, e.g. high-pressure polyethylene. <IMAGE>
Patent EP-0084623-A1 (EP)
Inventor: VOSS ERNST DR
IPC: H01M10/054
Filed: 1982-11-26
Abstract: Ein galvanisches Festkörperelement in einem Stück läßt sich durch direktes Aufpolymerisieren von Acetylen mittels Ziegler-Natta-Katalysatoren auf die Oberflächen eines scheibenförmigen keramischen Festkörperelektrolyten herstellen. Von den gebildeten Polyacetylen-Beschichtungen erhält durch Eintauchen des Elements in eine geeignete Dotierungslösung (z.B. NaPF6 in CH2CL2) und elektrochemische Polarisierung die eine Beschichtung eine negative, die andere Beschichtung eine positive Elektrodenpolarität. Als Elektrolytmaterial kommen β-Al2O3 und Mischkristallverbindungen wie Na3Zr2Si2PO12, die Na-ionenleitend sind, oder Li-ionenleitendes Li3N in Frage. Ein Ersatz der negativen Polyacetylen-Elektrode durch Li oder Na ist möglich.
Patent EP-0082467-A1 (EP)
Inventor: POPP FRANZ-WOLFGANG DIPL-ING D
IPC: G21F5/00
Filed: 1982-12-14
Abstract: Die Erfindung betrifft einen Behälter aus Stahl oder Stahlguß für die Langzeitlagerung von abgebrannten Kernreaktorbrennelementen oder anderen radioaktiven Stoffen. Die stirnseitige Aufnahmeöffnung des Behälters ist durch einen aufgeschweißten Verschlußdeckel verschlossen. Bei derartigen Behältern soll der Grundwerkstoff die mechanische Stabilität aufweisen, die für die Langzeitlagerung notwendig ist. Über eine äußere Beschichtung soll der Behälter korrosionsbeständig sein. Der Behältergrundkörper (1) und der Verschlußdeckel (6) weisen daher im Bereich der einander zugewandten Fügeflächen (8, 10) jeweils eine Schweißplattierung (3, 9) aus einem kaltschweißbaren, korrosionsfesten Werkstoff auf. Der Behältergrundkörper (1) und der Verschlußdeckel (6) sind außen mit einer Korrosionsschutzschicht (11, 12) vorzugsweise aus Graphit oder Keramik bis auf die sich gegenüberliegenden Bereiche der Schweißplattierungen (3, 9) von Behältergrundkörper (1) und Verschlußdeckel (6) beschichtet. Der Behältergrundkörper (1) ist mit dem Verschlußdeckel (6) über die Schweißplattierungen (3, 9) verschweißt.
Patent EP-0064776-A1 (EP)
Inventor: GROTH VOLKER
IPC: B05D7/22
Filed: 1982-02-26
Abstract: In a process for protecting against corrosion by means of a protective layer the inside of downpipes (2), pipe bends or the like soldered on the inside by machine, the said pipes are coated, for the purpose of achieving a lasting protective layer, immediately after soldering in the heat of the solder with an acid-resistant protective varnish. <IMAGE>
Patent EP-0064306-A1 (EP)
Inventor: ORR ALEXANDER FERGUSON
IPC: C07D307/12
Filed: 1982-04-15
Abstract: Novel compounds of the general formula,
     wherein each of R°, R, R 1 , R 2 , and R 3  independently represents a hydrogen atom or an alkyl group or R° and R together represent an alkylene group; X represents one of the groups
     wherein R 4  represents a hydrogen atom or an optionally substituted aryl or alkyl group and R 5  represents a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group; and Ar represents an optionally substituted fully unsaturated ring having 5 or 6 atoms in the ring of which one is a nitrogen atom and the remainder are carbon atoms, or the N-oxide or an acid addition salt thereof, or Ar represents an optionally substituted phenyl group; exhibit useful herbicidal properties.
Patent EP-0059068-A1 (EP)
Inventor: SEGAL ALAN JULIAN
IPC: A61C5/35
Filed: 1982-02-17
Abstract: The pin comprises a threaded portion (11) for self-tapping insertion in a bore formed in tooth dentine, a frusto-conical shoulder portion (16), a shank (12) with at one end a flat (14) and annular groove (15) so that the pin can be latched in a standard contra-angle handpiece, and an undercut (19) permitting the shank (12) to automatically separate from the remainder of the pin. The pin is handpiece-inserted into said bore in the tooth dentine and when the shoulder (16) engages a correspondingly shaped portion of the cast restoration, the undercut (19) automatically shears-off. The pin can be finally hand-tightened by engaging a hand-wrench on the shaped portion (18).
Patent EP-0076641-A1 (EP)
Inventor: WHELESS JACK CAROLL
IPC: A24D3/02
Filed: 1982-09-29
Abstract: A method is disclosed according to which a cylindrical object, such as a rod of smoke filter material 36, is pressed against a heated former element to form a permanent impression in one portion of the object as the former element and the object are simultaneously moved along a predetermined path. The object is then disengaged from the first former element, and pressed against a second heated former element to form a permanent impression in another portion thereof as the second former element and the object are moved along a second predetermined path, which may be an extension of the first, or not. Apparatus is disclosed, in one preferred embodiment of which the first and second former elements 28 are disposed of on the periphery of respective drums 24, 26 in such a manner that as the drums rotate in opposite directions, the object is transferred from the first to the second former element as the two former elements pass each other. In another embodiment, the first and second former elements are disposed on the periphery of a single drum, and a roller block adjacent the drum disengages the object from the first former element and rolls it along the drum periphery to the second. In a third embodiment, the object is rolled continuously but slowly along the periphery of a rotating drum on whose surface the former elements are disposed.
Patent EP-0081357-A1 (EP)
Inventor: POTASH HANAN
IPC: G06F9/38
Filed: 1982-12-03
Abstract: 0 Disclosed is a digital computer which includes means for storing a plurality of instructions arranged as a program with conditional.branch instructions at respective locations in said program specifying conditions to be tested; an instruction prefetch means and an instruction execute means for respectively fetching and executing different instructions of said program at the same time in a pipelined fashion; said conditional branch instruction at each of said locations further having multiple encodings which predict the state of the condition to be tested; and a control means for detecting when said prefetch means has fetched one of said conditional branch instructions and for fetching the next instruction based on the predicted state of the condition to be tested and encoded in said fetched conditional branch instruction.
Patent EP-0071496-A1 (EP)
Inventor: DALOZ JOANNY
IPC: A47J43/044
Filed: 1982-06-30
Abstract: The appliance comprises a mixing chamber within which a mechanical beater is rotatably mounted, an oil reservoir, a sliding separator placed beneath the oil reservoir and a mixing chamber placed beneath the separator. Oil is fed from the reservoir to the mixing chamber via a calibrated passage which opens into the mixing chamber in a suction zone created as a result of the centrifugal force produced by the mechanical beater.
Patent EP-0075537-A1 (EP)
Inventor: AUDYKOWSKI THADDEUS DR
IPC: H01L21/312
Filed: 1982-09-13
Abstract: Mit Beschichtungsmitteln einer Viskosität von 200 bis 700 m Pas aus einer Lösung einer lichtempfindlichen, thermisch härtbaren, lackbildenden Substanz, worin zusätzlich 10 bis 50 Gew.% eines feinteiligen Füllstoffes gleichmässig verteilt sind, können gleichmässige Schutzüberzüge, besonders Lötstoppmasken auf gedruckten Schaltungen hergestellt werden.
Patent EP-0059690-A1 (EP)
Inventor: PALAZZETTI MARIO
IPC: H02S20/32
Filed: 1982-02-25
Abstract: In a solar energy collector of the concentration type, the means for following the apparent motion of the sun which maintain the collector in alignment with the solar radiation are constituted by four heat-sensitive actuators (21) which are arranged to generate a force which increases the temperature, and which are interposed between the frame of the collector and the support structure (3) on which the frame is articulated. The collector further includes an optical system which is arranged, in the non-aligned condition of the collector, to direct the solar radiation predominantly to a greater extent onto that heat sensitive actuator (21) the elongation of which causes the alignment of the collector.
Patent EP-0073832-A1 (EP)
Inventor: PETERSEN CHRISTIAN
IPC: B25B7/12
Filed: 1982-03-02
Abstract: Outil bloquant (10) a long bec possedant une paire d'organes de machoires opposees (42, 44), un manche fixe (12) et un manche mobile (18) et un organe de blocage a levier (20) dispose entre les deux manches pour maintenir une relation d'articulation entre les machoires dans une position fermee; ces organes de machoires comprenant une configuration de face de machoire possedant un rapport longueur totale de machoire/hauteur moyenne de machoire d'environ 6,5 a environ 8,5 avec une durete d'environ 53 a environ 57 Rockwell C, les organes de machoire etant constitues par un alliage d'acier a ressort, et possedant une ouverture nominale parallele lorsqu'ils sont espaces approximativement egale a 3/16 de pouce, permet a ces organes de machoire de saisir une piece d'une epaisseur allant jusqu'a 3/16 de pouce avec les faces de machoires paralleles par un flechissement dans la condition parallele lors du serrage et en revenant a leur etat original de repos lorsque la pression de serrage cesse.
Patent EP-0106111-A1 (EP)
Inventor: DENZINGER WALTER
IPC: C11D3/37
Filed: 1983-09-06
Abstract: Copolymers which contain, as copolymerized monomer units, monoethylenically unsaturated mono- and dicarboxylic acids are prepared by a process in which (a) from 10 to 60% by weight of a monoethylenically unsaturated dicarboxylic acid of 4 to 6 carbon atoms, its salt and/or, if appropriate, its anhydride, (b) from 90 to 40% by weight of a monothylenically unsaturated monocarboxylic acid of 3 to 10 carbon atoms and/or its salt and (c) from 0 to 20% by weight of another, carboxyl-free monoethylenically unsaturated monomer which is copolymerizable with (a) and (b), the percentages being based on the sum of the monomers, are polymerized in the presence of from 0.5 to 5% by weight of a water-soluble free-radical-forming initiator in an aqueous medium at from 60 DEG to 150 DEG  C., and, if appropriate, their anhydride groups are hydrolyzed, the monomers (a) and (b) being employed in a form such that from 20 to 80% of their amount is neutralized during the polymerization reaction, wherein the copolymerization is carried out continuously in a reactor cascade comprising several reactors, and an aqueous solution of a pre-prepared copolymer of (a), (b) and, if appropriate, (c) is initially introduced into all the reactors and heated to the required reaction temperature, the total amount of unneutralized or partially neutralized (a), not less than 40% by weight of unneutralized or partially neutralized (b), where relevant, all or some of (c), and some or all of the amount of initiator required for polymerization, with or without the amount of neutralizing agent required for the neutralization according to the definition, are metered into the first reactor, the remaining amount of unneutralized or neutralized (b) and, where relevant, (c), and any remaining amount of initiator and neutralizing agent which may be required are introduced into the second reactor or are distributed over the second reactor and the downstream reactors, and the reactants are allowed to react together during a residence time of from 0.5 to 8 hours. The above copolymers can be used as incrustation inhibitors or for scaling inhibition.
Patent EP-0106134-A1 (EP)
Title: Housing for a fiber optic splice
Inventor: ANDERTON JOHN J
IPC: G02B6/38
Filed: 1983-09-08
Abstract: A housing for a fiber optic splice, in particular, for a splice of the glass tubular type, includes mating top and bottom sections. The bottom section (11) is characterized by two sets of four chamfered teeth (12,13) positioned at either end and along the sides of a primary portion. A trough is formed in the primary portion so as to accommodate the contours of the particular splice to be encountered. The top section includes a center portion with walls extending upwards from both sides. Elevated members extend upward from the surface at each end of the center portion so as to provide, in concert with the chamfered teeth of the bottom section, an aperture through which a glass fiber may be inserted. Tapered tabs in the walls of the top section lock into longitudinal cavities cut out of the bottom section so as to maintain a relatively fixed relationship between the two sections.
Patent EP-0120148-A1 (EP)
Inventor: LAU PHILIP YUNG-WAI
IPC: C23F13/00
Filed: 1983-03-29
Abstract: A mixture of CaSO 3  and bentonite, where the bentonite contains a substantial amount of alkaline earth metal bentonite, e.g., Ca-bentonite, is useful as a backfill composition for underground magnesium galvanic anodes. The backfill may optionally, and beneficially, contain at least one compound selected from sodium sulfite, boric acid, sodium alkylates or sodium-dialk y ldithiocarbamates.
Patent EP-0113587-A1 (EP)
Inventor: TOTH EDIT
IPC: C07D213/30
Filed: 1983-12-23
Abstract: The invention relates to new pyridine derivatives of the formula (I)
     wherein
     R 1  and R 2  independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, and acid addition and quaternary ammonium salts thereof.   
     According to another aspect of the invention there are provided processes for the preparation of these compounds. 
     The compounds of the formula (I) are pharmacologically active. In particular, they inhibit the microsomal monooxigenase enzyme system of the liver. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.