baber/WOPTO huggingface dataset:
Patent EP-0030000-A1 (EP)
Inventor: HANNEN RAINER WILHELM
IPC: B65B53/06
Filed: 1980-11-26
Abstract: 1. A shrinking device, in particular for palletized stacks over which a shrinkable wrapping bas been drawn, comprising a burner arrangement and an associated ignition and control device and a box, the base of which forms as positioning area for glass bottles, characterized in that the box (17) is at least partially filled with water, the lateral wall (24) of the box (17) facing the stack comprises a plurality of heat exchanger ribs (25) on the outside for absorbing the radiation heat reflected by the stack and the lateral wall (24) with the heat exchanger ribs extends over a greater height than the box (17), the part of the lateral wall (24) extending beneath the box (17) being double-walled and forming a water tank (26) which communicates with the interior of the box (17).
Patent EP-0027295-A1 (EP)
Inventor: VISSERS HERMANUS HENDRIK
IPC: A01D34/86
Filed: 1980-10-10
Abstract: A device for coupling an implement drawn along the ground with a tractor (1) and for transferring driving power from the power take-off shaft of the tractor to the implement (2) coupled herewith, said device comprising a carrier (10) for a transmission, preferably gear transmission, of at least two portions (11,12) relatively rotatable about an upwardly extending axis, the input shaft (14) of said transmission coupled with the power take-off shaft being journalled in one portion (11) of the carrier, whilst the second portion (12) of the carrier (10) is coupled with the agricultural implement (2), said input shaft (14) being further journalled in a support (16) provided with coupling members (17) such that the support (16) can be tilted about a pivotal axis extending transversely of the input shaft in its connection with the tractor (1
Patent EP-0022624-A1 (EP)
Inventor: WILSON DOUGLAS
IPC: C08K3/00
Filed: 1980-06-16
Abstract: Delayed action setting of a composition comprising an anionic latex of a film forming polymer by addition of a delayed action setting agent characterised in that the setting agent is a compound containing a multivalent metal cation having defined solubility characteristics in a quantity not greater than 2.5% wt/wt on total composition and not greater than 11 % wt/wt based on film forming polymer solids in the composition.
Patent EP-0032300-A1 (EP)
Inventor: FRY JEREMY JOSEPH
IPC: F15B7/00
Filed: 1980-12-17
Abstract: The invention relates to a hydraulic system for the control of an actuator consisting of a double acting cylinder and piston unit. The control system comprises a bi-directional pump C the opposite outlets C 1  and C 2  of which are connected respectively with the opposite ends of the cylinder B through a one-way pressure check valve D 1 . Each end of the cylinder is also connected with a hydraulic reservoir G through a check valve E 1  which is also connected with the respective pump outlet C, so as to close in response to a predetermined increase in the hydraulic pressure between the pump outlet C 1  and its respective one-way pressure check valve D 1 .
Patent EP-0020224-A1 (EP)
Inventor: BARTON JAMES LEONARD
IPC: C03C1/10
Filed: 1980-05-14
Abstract: Refining agents comprising intimate mixtures of finely-divided sulfates and reducing agents are added to vitrifiable charges of glassmaking raw materials prior to melting the raw materials so that, when the charge is melted, the refining agent will evolve bubbles of sulfur dioxide gas which will remove smaller bubbles of other gases from the molten glass as these bubbles rise to the surface of the molten glass. The metal sulfates and reducing agents (preferably carbon) employed in the refining agent have a particle size of less than about 0.1 mm and are formed into homogeneous agglomerates having a size of about 1 to 5 mm. The glassmaking raw materials are also finely-divided and may be used in this form or may be formed into agglomerates of about the same size as, or containing the agglomerated refining agent. The relative amounts of reducing agent to sulfur in the refining agent is such that at least one-fourth of the sulfate present will be reduced to the sulfide form, and the amount of refining agent employed is such that the amount of added sulfur expressed as SO3 is at least 0.05% by weight of the glass to be obtained.
Patent EP-0031263-A1 (EP)
Title: Dispositif optique non-linéaire à guide d'onde composite et source de rayonnement utilisant un tel dispositif
Inventor: PUECH CLAUDE
IPC: G02F1/35
Filed: 1980-11-17
Abstract: L'invention se rapporte aux dispositifs optiques non-linéaires comprenant un guide d'onde intégré sur un substrat. L'invention a pour objet un dispositif optique non linéaire mettant en oeuvre une couche passive (21) recouvrant le guide d'onde intégré (20) de façon à permettre par relèvement des plages d'indices effectifs des rayonnements fondamental (F) et harmonique (H) de réaliser un accord de phase pour deux modes propagés présentant une valeur accrue de l'intégrale de recouvrement. L'invention s'applique notamment au doublage de fréquence permettant de réaliser une source de rayonnement visible à partir d'une source primaire fonctionnant dans le proche infra-rouge.
Patent EP-0046475-A1 (EP)
Inventor: HUNZIKER WALTER
IPC: A61H9/00
Filed: 1980-08-26
Abstract: A modular steam bath cabinet has a steam generating system including a heated, inclined evaporating surface over which heated liquid flows to cause evaporation of the liquid. Any known evaporated liquid is collected, reheated and recirculated. Heated liquid may also be circulated to a shower nozzle. The steam generating system is part of the module, which includes the floor of the cabinet.
Patent EP-0031309-A1 (EP)
Inventor: SARTORI FRANCESCO
IPC: B25G3/18
Filed: 1980-12-17
Abstract: The invention comprises a first element (1) that can be connected to a handle (7), or else be made in one piece therewith, and has a terminal stem (2), the area of which is less, provided with projections (3) whose surfaces (3b), turned towards the rim (4) defined by it with respect to the body of the first element (1), slope both with respect to the axis of the first element and to a plane perpendicular to the said axis; a second element (8) provided internally with an axial hole (8a), which allows the passage of the first element (1), and a number of projections (9) equal in number or a multiple of those of the said stem (2), with lower surfaces (9b) shaped to accept flush therewith the sloping surfaces (3b) of the projections (3) with which the said stem (2) is provided. 
<??>The coupling is ensured by a ring nut (6) that can be screwed to the first element (1) and be carried flush up against the upper surface of the body of the instrument to which the second element is secured, and by a locator member (11-11a) positioned at the side of at least one of the projections (9) on the second element (8).
Patent EP-0030927-A1 (EP)
Inventor: KARLSSON SIVERT
IPC: B05B1/14
Filed: 1980-12-10
Abstract: A blowing nozzle for connection to a blowing tool to deliver a pressurized, gaseous fluid. The nozzle comprises a plurality of fluid passages (14) which end in the form of blowing openings (16) in a shell surface (7a) which becomes narrower at the front on the nozzle. The area of the blowing openings (16) exceeds by at least 10 percent, preferably at least 15 percent, the cross-sectional area of the passages (14) close to the blowing openings (16).
Patent EP-0044382-A1 (EP)
Inventor: STOG WILHELM
IPC: C02F3/22
Filed: 1981-05-12
Abstract: Zur Reinigung von Brauchwässern, sowie zur Reinigung und Regenerierung von verschlammten Gewässern werden diese mit Luft beaufschlagt, wobei mit Hilfe von Wasserstrahlpumpen oder ähnlichen Geräten die Luft unter den Wasserspiegel gesaugt und dann ausgestoßen wird. Kleine und kleinste Luftblasen und nur ein langsames Aufsteigen der Luftblasen im Wasser werden dadurch erreicht, daß die Wasserstrahlpumpe (3) und eine doppelwandige Leitung (4) von einem Rohrrahmen (7, 8) getragen sind, die geflutet und leergepumpt werden können. Die einzelnen Rohrrahmen (7,8) sind durch Querrohre (9) und Vertikalrohre (1o) gebildet und so verbunden, das die gesamte Einrichtung gleichmäßig geflutet und angehoben wird. Dadurch kann die Einrichtung jeweils in einer optimaler Höhe unterhalb der Wasseroberfläche angeordnet werden, wodurch das Ansaugen von Schlamm unterbunden ist. Durch die Anordnung der gesamten Einrichtung unterhalb der Wasseroberfläche werden Umweltbelästigungen vermieden.
Patent EP-0043083-A1 (EP)
Inventor: THIEL HANS
IPC: D06B3/20
Filed: 1981-06-23
Abstract: 1. An apparatus for washign long webs, in particular textile webs, comprising a housing (15, 16) which extends essentially vertically, is arranged for the pasage of the web (1), an has collecting surfaces (17), inclined relative to teh horizontal, for the washing water which is draining away and at the edges of the collecting surfaces (17) has guide edges (18), for the web to be washed (1), which are offset with respect to one another and which define a zig-zag shaped path for the web (1), there being provided in the region of the upper end of the housing (15, 16) on at least one side of the guide path of the web (1) to be washed, a washing nozzle arrangement (6, 7), whose washing nozzles (12) are directed in each case onto the guide path, characterized in that at least two washing nozzle arrangements (6, 7) are provided on different sides of the guide path and in the direction of movement of the path (1) at a mutual distance, and in that the side, facing the guide path, of each washing nozzle arrangement (6, 7) is formed by walls (9, 10), which are disposed at an angle to each other and define a recess (11) on this side, the walsl (9, 10) ending at edges (13, 14) extending transversely with respect to the direction of movement of the web and connected at the edges (13, 14) to walls which extend further.
Patent EP-0045925-A1 (EP)
Inventor: BEER HERBERT
IPC: A47C3/026
Filed: 1981-08-03
Abstract: In the sitting furniture, the seat support (2) can be swivelled or swung with the seat about a horizontal axle (10) to the foot frame. Each of these swivel positions can be fixed by a clamping device (32). An inherently rigid rectangle is formed from the seat support rails (2) and transverse struts (30, 31, 33), which rectangle can be mounted detachably on the foot frame. The clamping device can have laminae or laminated packages (38, 39) and a bar or clamping bolt (41) which is under the pressure of a spring arrangement (43) and is provided with an abutment (41'). An actuation lever (52) for the release of the clamping is arranged next to the said abutment and acts on the latter. <IMAGE>
Patent EP-0051780-A1 (EP)
Inventor: RUTHERFORD JOHN GORDON
IPC: H02P23/26
Filed: 1981-10-24
Abstract: A system of controlling the voltage applied to three phase alternating current induction motors to minimise electrical losses and achieve electricity savings both in starting and running the motor and extending motor life through maintaining lower frame temperatures when the motor is running by correlating motor torque and power factor, monitoring on each phase input current and voltage, with such voltage being referenced between phase and generated star point and adjusting voltage to compensate for changes in load.
Patent EP-0052330-A1 (EP)
Inventor: AI HIDEO
IPC: C09D5/44
Filed: 1981-11-10
Abstract: A resin composition comprising (A) a polymer having, in the molecule, at least two groups represented by the following structural formula (I):
     wherein R 1  is isopropyl, sec-butyl, tert-butyl, a C 2-20  alkyl group, a C 3-20  cycloalkyl group, a C 5-20  alkenyl group, a C 3 - 20  hydroxyalkyl group, a C 5-20  alkoxyalkyl group, a C 3-20  aminoalkyl group, a C 6-20  aryl group or a C 6-20  arylalkyl group, and n is 0, 1 or 2, and (B) a polymer having an electron attractive group and an α,β-ethylenic double bond adjacent thereto. Though said composition is stable at room temperature, it is crosslinked and cured at high temperatures because the amino group of the polymer (A) adds to the double bond of the polymer (B). Accordingly, said resin composition is suitable for use as a cathodic electrocoating material.
Patent EP-0055941-A1 (EP)
Inventor: SHELLY RANDOLPH D W
IPC: H03K17/0412
Filed: 1981-12-31
Abstract: An inverter power supply has a field-effect transistor (16) as its switching device. Control pulses from a pulse transformer (T1) are applied to the gate electrode through a transistor circuit comprising a transistor (Q2P) with its base connected to the secondary of the pulse transformer and its emitter-collector circuit forming a discharge path for the gate capacitance. On the termination of a control pulse, the transistor (02P) becomes conducting and rapidly discharges the gate capacitance of the field-effect transistor, causing it to switch off very rapidly. A second transistor (Q2N) may have its base connected to the output of the pulse transformer and its emitter-collector circuit connected between the gate electrode of the field-effect transistor and a source of potential, so that on arrival of a pulse it becomes conducting and rapidly charges the gate capacitance of the field-effect transistor (16), causing it to switch on very rapidly. The potential source may be a capacitor (C1) whose potential is maintained in operation by base-collector current flowing in the second transistor (Q2N). The circuit is constructed throughout of elements capable of operating at very high frequencies.
Patent EP-0044242-A1 (EP)
Inventor: POSSO PATRICK
IPC: G11B17/03
Filed: 1981-07-01
Abstract: Le dispositif de prise pour cartouche de disque magnétique comprend une pièce basculante (32) reposant librement et sélectivement sur le couvercle (4) par l'une de ses faces (35) et par son chant arrondi (36) formant pivot coulissant ; chaque tige (23) solidaire du plateau (15) présente en saillie latérale un axe (29) situé dans un logement (41) qui est ménagé dans la pièce basculante en débouchant dans une fente (40) et comporte un palier extrême ouvert (44) pour l'axe (29) de tige considéré, la distance "D" étant supérieure la distance "d"; des ressorts (30) maintiennent élastiquement les axes de tige dans les paliers précités.
Patent EP-0048727-A1 (EP)
Inventor: BRUNN HANSJOACHIM
IPC: B62D55/205
Filed: 1981-03-28
Abstract: La chenille comporte un maillon articule pour relier les deux extremites. Ce maillon comprend une paire de flasques (1, 2) avec des parties se recouvrant qui presentent des percages pour l'axe de l'articulation (3, 10). Les parties des flasques placees l'une contre l'autre s'etendent parallelement au plan de pivotement des flasques. Les parties des flasques (8, 9) sont en prise l'une avec l'autre par des dentures dont les dents (12) et les entredents (13) sont disposees en cercles centres sur l'axe de l'articulation. Les flasques (1, 2) sont lies a une plaque de base (5). Afin d'obtenir une liaison autonome, correcte, resistant aux forces de traction, lors de la fermeture du maillon d'extremite (7), les dentures sont pourvues d'une depouille. Par cette depouille les parties des flasques (8, 9) correspondantes sont maintenues liees par engrenement par les forces transversales engendrees par les forces de traction tandis que la plaque de base (5) est liee aux flasques (8, 9) sans etre soumise a des forces de traction ou transversales.
Patent EP-0047317-A1 (EP)
Inventor: CHRISTENSON PHILIP A
IPC: A61K8/35
Filed: 1981-03-04
Abstract: Nouveaux composes utiles en tant que materiaux aromatiques possedant la structure (FORMULE) la ligne interrompue dans laquelle peut etre soit simple carbone-carbone soit une liaison double carbone-carbone; R1, R2 et R3 sont identiques ou differents et representent chacun un hydrogene ou un methyle; X est un halogene. L'invention presente aussi des procedes de preparation de ces composes a partir de derives de cyclohexene facilement disponibles et des compositions aromatiques comprenant ces composes.
Patent EP-0059824-A1 (EP)
Inventor: JANZ JOACHIM
IPC: B60N2/75
Filed: 1982-01-13
Abstract: Ein Polsterkörper für den Innenraum von Fahrzeugen, wie eine Armlehne, besteht aus elastischem Schaumkunststoff mit einer darin eingebetteten Einlage und ist mit über die Anschlußebene vorstehenden Befestigungselementen (7) ausgerüstet. Um den Polsterkörper einfach herstellen und montieren zu können, sind die Befestigungselemente in zugehörige Einführöffnungen (12) einsteckbare und/oder einklipsbare, einstückig und materialeinheitlich mit dem Polsterkörper ausgebildete Nocken, die jeweils eingeschäumte Bereiche der Einlage aufweisen, wobei die Einlage aus einer vornehmlich als Glasstapelfasergewebe ausgebildeten Matte 8 besteht.
Patent EP-0082994-A1 (EP)
Inventor: KLEINER LOTHAR
IPC: C08J5/00
Filed: 1982-12-07
Abstract: Flame retardant, thermoplastic molding compositions of high electroconductivity comprising between about 2% and about 40% by weight of finely divided conductive carbon black particles substantially uniformly dispersed within a cementitious matrix having a chlorine content of at least about 24% by weight and composed predominantly of substantially thermoplastic resins not substantially less than half of which by weight are vinyl chloride polymers which have a vinyl chloride content of at least about 70% by weight and K-values between about 45 and about 70, and wherein said cementitious matrix also contains from about 1% to about 15% by weight of a well balanced lubricant/stabilizer combination comprising lubricants which are solid at temperatures up to at least about 50°C, together with effective stabilizers, are disclosed.
Patent EP-0078558-A1 (EP)
Inventor: BONANOMI PIERRE DIPL-ING
IPC: H02P9/10
Filed: 1982-10-13
Abstract: 1. Method for stabilising the voltage regulation on electric generators, in which method a first auxiliary controlled variable (DELTA omega), corresponding to the deviation of the speed of rotation of the generator (G) from the mean time value of the speed of rotation, is derived, in which method a second auxiliary controlled variable (DELTA P), corresponding to the deviation of the generator output from the means time value of the generator output, is derived, in which method an auxiliary correcting variable (HST) is formed from one or both of the auxiliary controlled variables (DELTA omega, DELTA P) and in which method the auxiliary correcting variable (HST) is added to the correcting variable (ST) of the voltage regulation system, characterised in that the auxiliary correcting variable (HST) is added to the correcting variable (ST) of the voltage regulation system only between zero transitions of the first auxiliary controlled variable (DELTA omega) and the respective following zero transitions of the second auxiliary controlled variable (DELTA P).
Patent EP-0074273-A1 (EP)
Inventor: MIZUI KINYA
IPC: C09J137/00
Filed: 1982-09-07
Abstract: A hydrocarbon resin consisting essentially of a copolymer of (A) an unsaturated chain hydrocarbon or a cyclic hydrocarbon having a vinylidene group and (B) 9,10-dihydrodicyclopentadiene or its derivative, or a hydrocarbon resin modified by addition reacting an ethylenically unsaturated carboxylic acid or its anhydride, or hydrogen, to the above-mentioned copolymer. The hydrocarbon resin and the modified hydrocarbon resin have a high softening point and a low melt viscosity, and are suitable for use in adhesives and traffic paints.
Patent EP-0079167-A1 (EP)
Inventor: COULTON STEVEN
IPC: A61P31/04
Filed: 1982-10-27
Abstract: The compound of formula (II):
     namely (5R, 6S)-3-[2-(Z)-(2-aminoethoxycarbonyl)ethenyl- thio]-6-[(R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]-hept-2- ene-2-carboxylic acid; is useful in the treatment of a bacterial infection in animals and is preferably administered as a pharmaceutical formulation in association with a pharmaceutically acceptable carrier. The compound may be prepared by, e.g., reaction of the thiol with a compound of formula (V):
     wherein X is amino or a precursor thereof.
Patent EP-0074344-A1 (EP)
Inventor: GANSLANDT EUGEN CONRAD EMANUEL
IPC: C08J11/04
Filed: 1982-09-03
Abstract: Rubber crumb is subjected to direct reclaiming by being mixed with a plasticizer and optionally also a peptizer and, under agitation and supply of a gas atmosphere with controlled oxygen content and at a temperature of 130-200°C, heated at substantially atmospheric pressure to cause the rubber particles to react with oxygen and absorb ≤10, preferably 0.5-5 litres of O 2 /kg of rubber particles.
Patent EP-0075579-A1 (EP)
Title: Chaise
Inventor: BERGENWALL HENNING
IPC: A61G5/14
Filed: 1982-04-06
Abstract: Une chaise comprend un dispositif de siege (1) soutenu de maniere pivotante sur une base (2) autour d'un axe (3). Un appui de dossier (4) pivote par rapport au dispositif de siege (1) autour d'un deuxieme axe (5). Un dispositif d'actionnement mecanique (6) sert a actionner le dispositif de siege (1) et l'appui de dossier (4) de maniere a faire pivoter le dispositif de siege dans une position inclinee vers l'avant. Le dispositif de siege comprend un chassis de siege (18) et un organe de siege (19) formant une surface de siege, cet organe de siege pouvant pivoter par rapport au chassis de siege au moyen d'un dispositif d'actionnement (22) de maniere que le pivotement vers l'avant du chassis de siege implique le pivotement vers le haut de l'organe de siege. Le dispositif d'actionnement peut toutefois etre debranche au moyen d'un dispositif de commande (28).
Patent EP-0085717-A1 (EP)
Inventor: HJELMELAND LEONARD MARTIN
IPC: C07J1/00
Filed: 1982-08-19
Abstract: Un détergent à ions amphotériques non-dénaturants pour des protéines se compose, par exemple, d'une quantité effective de 3- AD(3-colamidopropyl)diméthylamonio BD-1-propanesulphonate (CHAPS). Ce détergent est extrêmement intéressant dans l'étude biologique des protéines à cause de ses caractéristiques non dénaturantes. D'autres exemples de ce groupe peuvent être préparés à partir de différents composés alicycliques, par exemple en utilisant de l'acide cholique, et à partir d'autres composés en utilisant de l'acide désoxycholique et de l'acide déhydroabiétique. Un procédé de préparation de ces composés débute avec l'acide cholique ou l'équivalent, à partir duquel on prépare le sel de triéthylamonium dans le tétrahydrofurane (THF). Après que le sel est complètement dissous dans le THF, on ajoute du chloroformate d'éthyl et on refroidit le ballon à 0oC. On fait ensuite réagir l'anhydride mélangé qui se forme avec une diméthylaminopropylamine pour former le dérivé diméthylaminopropyle d'un amide d'acide carboxylique. On provoque ensuite la réaction entre l'amine terciaire et le propanesultone pour obtenir le produit de sulphobétaïne. Procédé amélioré de préparation de ces composés et notamment de la dernière étape (comme pour CHAPSO) pour faire réagir le N-(3-diméthylaminopropyle) cholamide avec le sodium-1-chloro-2-hydroxy-3-propanesulphonate.
Patent EP-0094436-A1 (EP)
Inventor: ITOH HIROSHI
IPC: C07D303/36
Filed: 1982-11-19
Abstract: Nouveaux composés représentés par la formule:$(10,)$où R1 représente un groupe hydrocarbyl aliphatique, un groupe hydrocarbyl aromatique ou un groupe hydrocarbyl alicyclique, X représente de l'hydrogène, un groupe glycidoxy ou un groupe N, N-diglycidilamino, R2 représente de l'hydrogène ou un groupe méthyl, R3 représente un groupe alkyl, un groupe alkényl, ou un groupe aryl, p vaut 0 ou 1, q représente un nombre entier compris entre 1 et 4, r vaut 1 ou 2, et s représente un nombre entier compris entre 1 et 4; ces composés sont obtenus en faisant réagir un composé d'amide avec un composé d'halogénure tel que de la épihalohydrine ou du dihalopropanol en présence d'un composé fortement basique. Ces composés sont utiles en tant que matériaux de base pour des diluants réactifs, des agents de réticulation, etc.