baber/WOPTO huggingface dataset:
Patent EP-0017798-A1 (EP)
Inventor: BEDERKE KLAUS DR
IPC: C08G73/00
Filed: 1980-03-23
Abstract: Durch energiereiche Strahlung härtbare modifizierte Polyesterimide erhalten durch Umsetzung von Aminen mit 2 primären Aminogruppen mit Carbonsäuren enthaltend 2 in 1.2-Stellung stehende Carboxylgruppen und mindestens eine weitere Carboxylgruppe sowie gegebenenfalls zusätzlich mit anderen mehrwertigen Carbonsäuren oder Anhydriden oder Estern solcher Säuren, und Veresterung, sowie gegebenenfalls Umsetzung mit Polyisocyanaten und/oder Alkoxypolysiloxan, die einen Acryl- oder Methacrylsäureester einkondensiert enthalten, der eine Hydroxylgruppe enthält und an das Polyesterimidmolekül über ein Sauerstoffatom gebunden ist, das an dem Kohlenstoffatom sitzt, welches benachbart ist zum diese Hydroxylgruppe tragenden Kohlenstoffatom. Diese Polymerimide werden zur Isolierung von elektrischen Drähten verwendet.
Patent EP-0018545-A1 (EP)
Inventor: CRESCENZIO LUIGI ANTONIO
IPC: B08B9/28
Filed: 1980-04-17
Abstract: The method foresees an alternate vertical movement of the bottles which are made rotate at same time. 
     The cleaning of the bottles is obtained by virtue of rotating brushes (23) inserted inside the bottles and of hot water jets on the inside and on the outside of the bottles. The device, which works automatically, comprises two vertical movable frames (8, 17): the upper frame (8) supports the overturned bottle, which is made rotate by an elastic brush (23) inserted into it; this brush is fastened to a hollow shaft (24), which feeds the cleaning water into the bottle. This shaft is surrounded by a sleeve (20, 21) which is fastened to the inner frame (17) and houses the brush (23), when the bottle is introduced in or removed from the machine. A pipe (35) placed atthe outside of the bottle hasthree nozzles (32,33,34) which throw water jets on the bottom and on the labels of the bottle; a fixed comb (26,27) scrapes off the labels.
Patent EP-0020944-A1 (EP)
Inventor: INATA HIROO
IPC: C08G69/44
Filed: 1980-04-30
Abstract: A process for producing an aromatic polyester having an increased degree of polymerization, which comprises reacting a substantially linear, fiber forming aromatic polyester containing terminal carboxyl groups and having an aromatic dicarboxylic acid as a main acid component at an elevated temperature with a bis-cyclic imino ether compound of the formula (I) such as 2,2'-bis(2-oxazoline), 2,2'--bis(5,6-dihydro-4H-1,3-oxazine) thereby bonding the molecular chains of the aromatic polyester to each other by the terminal carboxyl groups thereof to rapidly form said aromatic polyester having and increased degree of polymerization. 
     Said reaction can be carried out under atmospheric or elevated pressure. 
     According to the process, an aromatic polyester having a low terminal carboxyl concentration and an increased degree of polymerization can be obtained.
     
     n =0 or 1;   X 1  and X 2  typically are -CH 2 -CH 2 - or -CH 2 -CH 2 -CH 2 -:   R 1  and R2 typically are hydrogen or a monovalent hydrocarbon group;   D typically is a divalent hydrocarbon group, e.g. ethylene, propylene, butylene.
Patent EP-0022223-A1 (EP)
Inventor: ISHIDA OSAMU
IPC: H01M50/193
Filed: 1980-06-26
Abstract: A leak-proof cell comprising a positive can and a negative collector fitted in the opening of the positive can, a gasket made of a synthetic resin being set in the space between the positive can and the negative collector to prevent the leakage of any liquid material in the cell, characterized in that the degree of crystallinity of the gasket set in the cell is at least 10% higher than that of the gasket immediately after molding.
Patent EP-0024051-A1 (EP)
Inventor: NIELAND FRIEDHELM
IPC: E05D15/10
Filed: 1980-08-12
Abstract: 1. A fitting for a suspended sliding door (S) in the body of a commercial vehicle, the said fitting enabling the sliding door to be displaced out of the plane of the side of the body and then moved sideways across the body side, for this purpose the fitting has at least two roller supports (3) each of which can be secured by an angle piece (5) to the sliding door and each of which has at least two rollers (6, 7) on a horizontal axis, the axis of one roller (runner 7) being perpendicular to the plane of the sliding door and the axis of the other roller (displacement roller 6) being parallel to the plane of the sliding door, the displacement roller which moves the sliding door outwards runs on a support surface (2) and the runner (7), when the sliding door is displaced, enters a U-channel rail (4) open to the top, characterized by the support surface (2) extending horizontally and located for each roller support (3), in a housing (1) with an open side, the rail (4) having on the side facing the body a cut out (8) for each runner (7).
Patent EP-0052151-A1 (EP)
Inventor: HLAVATY LOIS F
IPC: B65D33/36
Filed: 1980-11-13
Abstract: 1. Bag with a fold in the bottom with two lateral faces (1, 1'), with a v-shaped bottom (2) folded inwards, with longitudinal seams (3) which extend at least until the v-shaped fold and with at least four lateral v bottom seams (4) which are inclined, and which combine only one lateral face (1, 1') each with a side of the v of the bottom (2), showing a starting point (5) on the corresponding longitudinal seam (3) on the level of the fold in the bottom, characterized in that the bag is formed of at least two pieces of foil (28, 29), showing a cover (6) which is formed according to the bottom (2), in case of which four lateral cover seams (7) are inclined according to the bottom seams and that one lateral face (1') as well as the adjacent side of the v of the cover (6) are prolonged beyond the transversal brim of the cover and form commonly a filling respectively discharge socket (socket 8) with longitudinal seams (9).
Patent EP-0028432-A1 (EP)
Inventor: HARRIS RICHARD GEOFFREY
IPC: C11D3/08
Filed: 1980-10-27
Abstract: Granular laundry compositions comprising a particulate mixture of a water-insoluble natural or synthetic silica or silicate, a finely-divided organic peroxy acid bleach precursor, and an alkoxylated nonionic surfactant. The particulate mixture has a pH in 2 % aqueous dispersion of from pH 2 to pH 9. The compositions have improved granular physical characteristics, chemical stability and rate of solution/dispersion characteristics. They are useful in bleach activator, bleaching, detergent and laundry additive compositions.
Patent EP-0024873-A1 (EP)
Inventor: BROWN THOMAS HENRY
IPC: A61P1/04
Filed: 1980-08-19
Abstract: A process is disclosed for preparing compounds of formula (1) :
     and acid addition salts thereof where Het is an optionally substituted 5-or6- membered fully unsaturated nitrogen containing heterocyclic group where the substituents (which can be the same or different) are one or more C 1-4  alkyl, trifluoromethyl, halogen, hydroxy, C 1-4  alkoxy or amino groups; n is 2 or 3; Z is hydrogen or C 1-4  alkyl; A is C 1-5  alkylene optionally interrupted with oxygen or sulphur and B is hydrogen, methyl, C 3 - 6  cycloalkyl, an optionally substituted heteroaryl group where the substituents (which can be the same or different) are one or more C 1-4  alkyl, C 1-4  alkoxy or hydroxy groups; or B is a naphthyl, 5- or 6-(2,3-dihydro-1, 4-benzodioxinyl) or a 4- or 5-(1,3-benzodioxolyl) group or an optionally substituted phenyl group where the substituents (which can be the same or different) are one or more C 1-4  alkyl, C 1-4  alkoxy, halogen, aryl-(C 1-4  alkoxy), hydroxy, C 1-4  alkoxy-C 1-4  alkoxy, trifluoromethyl, di(C 1-4  alkyl) amino, phenoxy, halophenyl, or C 1-4  alkoxyphenyl groups which comprises reacting a compound of formula (4) :-
     or an acid addition salt thereof where Het is as defined with reference to formula 11) provided that any substituents which interfere with the reaction are protected and L is a group displacable with thiol with a compound of formula (3) :-
     or an acid addition salt thereof where n, Z, A and B are as defined with reference to formula (1) provided that any phenolic hydroxy groups within B are optionally protected, and thereafter removing any protecting groups.
Patent EP-0017530-A1 (EP)
Title: Source rayonnante constituée par un dipole excité par un guide d'onde extra-plat, et son utilisation dans une antenne à balayage électronique
Inventor: DUPRESSOIR ALBERT
IPC: H01Q13/06
Filed: 1980-03-14
Abstract: Source rayonnants constituée par un dipôle excité par un guide d'onde extraplat. Le guide d'onde (8) est de section rectangulaire, constitué par une lame diélectrique (7) de forme parallélépipédique rectangle, d'axe longitudinal (Δ), dont les quatre faces symétriques par rapport à l'axe (Δ) et opposées deux à deux sont recouvertes chacune d'une plaque métallique. Les deux faces parallèles au plan médiateur longitudinal se prolongent chacune, vers l'extrémité de la lame diélectrique, par une languette métallique (11, 12) aboutissant aux brins (15, 16; 13, 14) du dipôle. Les brins du dipôle peuvent être parallèles ou perpendiculaires à la direction de polarisation de l'onde électrique rayonnée par le guide d'onde. Utilisation dans les antennes à balayage électronique.
Patent EP-0018276-A1 (EP)
Title: Dispositif pour le repérage anatomique précis de coupes tomodensitométriques
Inventor: BENS JEAN
IPC: A61B6/02
Filed: 1980-04-14
Abstract: Dispositif permettant de repérer de façon précise et sans abiguité des coupes tomodensitométriques pouvant être inclinées d'une façon quelconque par rapport à un plan origine PO prédéterminé. Le dispositif de l'invention comporte au moins un élément de repérage (A) disposé sur la partie à examiner par un tomodensitomètre classique, cet élément ayant une ligne de base située dans le plan origine PO et ayant au moins une caractéristique variant de façon continue ou quasi-continue le long d'une direction H perpendiculaire à cette base, la variation de cette caractéristique étant mesurable sur les images tomodensitométriques des différentes coupes; cette caractéristique peut être notamment une dimension de l'élément (A): largeur perpendiculaire à H dans le cas où A est un triangle.
Patent EP-0026150-A1 (EP)
Inventor: OLMOTTI HUMBERT MARIN
IPC: F24B1/14
Filed: 1980-09-19
Abstract: 1. Heating apparatus using solid as well as liquid fuels, comprising a body or casing (1) bounding a central chamber in the upper part of which is disposed an economiser (10) constituted by a preferably cylindrical vertical sheath provided, at its upper end with a fluid-tight closing means (14) and comprising, in its lower part, a plurality of outlet openings (12) distributed on its periphery, characterised in that an inlet (16) for combustible liquid opens into the upper part of the economiser thus arranged, the base of which rests on the upper grid (8) of an assembly of superposed grids (8, 8a, 8b, 8c, 8d, 8e), the said upper grid (8) having a diameter greater than that of the base of the said economiser (10), such that the combustion of the gaseous and volatile components of the solid and/or liquid fuels escaping from the said openings (12) takes place in an annular chamber (e) provided about the said sheath (10) and the base of which is constituted by the projecting portion (8') in the form of a crown of the upper grid (8) of the said assembly of superposed grids.
Patent EP-0030941-A1 (EP)
Inventor: LOPORTO JOHN J
IPC: A23L27/20
Filed: 1980-11-17
Abstract: Composition contenant de l'acide fumarique ayant une solubilite amelioree dans l'eau froide et methode de fabrication. Les cristaux d'acide fumarique ayant une dimension de particule entre 10 et 40 microns sont transformes en une boue avec un agent de mouillage de malto-dextrine a faible equivalence de dextrose et contenant au moins 75% en poids de polysaccharides superieurs aux trisaccharides, ladite boue etant ensuite sechee par vaporisation pour former le produit final qui contient entre 2,5 et 10% en poids de malto-dextrine.
Patent EP-0035780-A1 (EP)
Inventor: SEKIGAWA FUJIO
IPC: A61K9/36
Filed: 1981-03-06
Abstract: The invention provides a novel coating composition for providing an enterosoluble coating film on the surface of a solid dosage form such as tablets, granules and capsules, which is an aqueous suspension of an enterosoluble coating material such as a hydroxypropyl methylcellulose phthalate in an aqueous medium containing triethyl citrate. When the coating composition is dried on the surface of the solid dosage forms to evaporate water, the enterosoluble coating material as the film-forming agent is plasticized by the triethyl citrate as a film-forming aid into a uniform coating film on the surface. Different from triacetin previously proposed as the film-forming aid, triethyl citrate is safe from hydrolysis even in prolonged storage in a highly humind, hot atmosphere sothat the problem of the unpleasant smell of acetic acid unavoidable in the use of triacetin is completely solved in addition to the excellent performance of film formation obtained by the use of triethyl citrate.
Patent EP-0043034-A1 (EP)
Inventor: SEIDEL HANS-GEORG
IPC: C03B9/353
Filed: 1981-06-17
Abstract: Bei einer Transporteinheit (1) für wenigstens eine ein hälftig geteiltes Mündungswerkzeug aufweisende, entlang einer Bahn bewegbare Mündungsform (2;3) einer Maschine zur Herstellung von Hohlkörpern aus Glas oder dergleichen ist jede Mündungswerkzeughälfte (4;5) an einer Mündungswerkzeughalterhälfte (55;56) aufgehängt, die gegenüber Führungsstangen (13) eines Transportelements (8) durch Antriebselemente (20,19,16,22,24,27,29,30,35) zwischen einer geschlossenen und einer geöffneten Endstellung verschiebbar gelagert und zumindest in der geschlossenen Endstellung verriegelbar ist. Dabei ist jede Mündungswerkzeughalterhälfte (55;56) mit einem auf den Führungsstangen (13) verschiebbar gelagerten Schlitten (36;37) lösbar verbunden. Jede Mündungswerkzeughalterhälfte (55;56) kann mit Haken (51;52) auf ihren Schlitten (36;37) gehängt und durch Positioniermittel (49;50;57) relativ zu dem Schlitten fixiert sein.
Patent EP-0045974-A1 (EP)
Inventor: RIEDEL JOSEF
IPC: F16B13/12
Filed: 1981-08-12
Abstract: The plug has a body (10) of which the outer diameter corresponds to that of the hole and a central hole (12) for introducing the nail in which a widening means (28) may be driven. In order to allow the insertion of the plug in hollow or massive construction material, as well as in plates, the plug body (10) has on its periphery protruding portions (14) which may move resiliently in the radial direction and which react by generating a force opposite to a radial compression effort, force which is intensified by a nail (28)which is driven in the body.
Patent EP-0052831-A1 (EP)
Inventor: BATZILL WOLFGANG DR
IPC: C25D13/06
Filed: 1981-11-11
Abstract: Ein Verfahren zum Beschichten eines als Kathode geschalteten elektrisch leitfähigen Substrates mit einem kationischen Überzugsmittel aus einem Elektrotauchbad und anschließendes Härten des Überzuges ist dadurch gekennzeichnet, daß man als kationisches Überzugsmittel eine wäßrige Dispersion aus A. mit Säuren protonisierten, basische Gruppen enthaltenden kationischen Kunstharzen in gelöster oder dispergierter Form und B. eindispergierten feinteiligen ionischen Kunststoffen verwendet.
Patent EP-0078864-A1 (EP)
Inventor: KOBAYASHI HISAO
IPC: H05B41/288
Filed: 1981-11-11
Abstract: Under control by a switching control circuit (12), a DC current fed from a DC power source (1) is fed alternately into switching transistors (2, 3) through an input winding (4a) of an output transformer (4). A composite signal of a fundamental wave component and a third harmonic component supplied from an output winding (4b) of the output transformer (4) to a high intensity discharge lamp (11) is detected by a winding (13), and a difference signal, i.e. a fundamental wave signal, between the composite signal and the third harmonic component detected by a winding (14) is applied as a switching control signal from the control circuit (12) to the bases of the switching transistors (2, 3).
Patent EP-0038204-A1 (EP)
Inventor: CROWLEY MICHAEL SUMMERS
IPC: F27D1/10
Filed: 1981-04-13
Abstract: A metal anchor is disclosed adapted for installation by welding to a metal surface to provide anchorage protection from erosion for a monolithic refractory applied to the surface, the anchor being formed from a metal strip (10) having its width substantially equal to the thickness of the refractory to be applied to the surface and its length several times its width. The anchor has cut away portions at each end whereby there is provided at each end an extending arm (11), the extending arms (11) together with the intermediate portion of the anchor providing an erosion-resistant barrier for the protection of the refractory and the cut away portions adjacent the arms providing room for said refractory to be deposited between said arms and said surface. Holes or projecting tabs (13) can optionally be provided in the intermediate portion of the strip as convenient indicators as to the desired thickness of the refractory. A structure is also disclosed comprising a metal surface and a plurality of metal anchors.
Patent EP-0041815-A1 (EP)
Inventor: GRUBB DANIEL BAKER
IPC: H01R43/00
Filed: 1981-06-02
Abstract: Apparatus for, and a method of, manufacturing electrical harness assemblies. 
     Wires (22) are advanced through a wire insertion zone (222), slotted plate electrical connectors (4 and 6) are fed by a slide (152) into the zone (222) so that each wire (22) is aligned with a slotted plate terminal of each of the connectors (4 and 6), a wire insertion ram (74) is lowered to insert the wires (22) into the terminals and to cut out scrap parts of the wires (22) between the connectors (4 and 6), the ram (74) is raised, and a complete harness comprising a connector (4') applied during the previous cycle of the apparatus, and the connector (6) is removed from the apparatus and the wires (22) are advanced again. 
     For the reduction of manual operations, the wires (22) are advanced from wire spools by a wire advancing mechanism, through wire positioning means (90,94) from which the wires (22) are driven by the ram (74) into the terminals of the connectors (4 and 6).
Patent EP-0045207-A1 (EP)
Inventor: CHAPPELL JOHN JOHNSON
IPC: B21B45/04
Filed: 1981-07-27
Abstract: In order to reduce loss from a steel article due to scaling when it is subjected to a treatment involving heating, for example annealing or hot rolling, a coating composition is applied to the article to form thereon a coating comprising finely divided iron oxide particles. Preferred coating compositions include red mud which is a residue left after the extraction of alumina from bauxite, and flue dust from an iron- or steel-melting furnace.
Patent EP-0052984-A1 (EP)
Inventor: NAUTA RANDAL WIEBE
IPC: B65G17/20
Filed: 1981-11-12
Abstract: A trolley or carriage assembly (10) for conveyors, including outer race means (22) and inner race means (14) for supporting rolling elements (30) in a space therebetween to allow rotation of the two race means, support means (45) for supporting an object to be transported on the assembly, and shaft means (60) for securing together and supporting the inner race means and the support means, in which the shaft means has a non-circular outer circumference (62); the inner race means and support means each including a non-circular aperture (29, 46) therethrough corresponding in shape to the shaft means; the shaft means extending through the respective apertures to simultaneously lock the inner race means and support means against rotation with respect to one another and the shaft means; and retaining means (64, 66) spaced along the shaft means for holding the inner race means and support means together on the shaft means. Preferably the shaft is a hexagonal, headed bolt or rivet which may include a relubrication passageway (68) for use in closed, sealed wheels.
Patent EP-0053516-A1 (EP)
Inventor: WEARING GRAHAM
IPC: B60Q9/00
Filed: 1981-12-02
Abstract: The device monitors the lateral accelerations acting on the chassis and the wheel assembly and produces an electrical signal representative (ℓ m ) of the degree of rolling movement of the chassis relative to the wheel assembly. This signal is compared with an electrical signal (ℓ' RO ) representative of a predetermined maximum safe rolling movement and a warning signal (22) is produced in accordance with the comparison.
Patent EP-0043361-A1 (EP)
Inventor: MERTENS JEAN-MARIE
IPC: D06F58/02
Filed: 1981-06-02
Abstract: A drier which reduces the energy consumption by more than half and which ensures a remarkable reduction in the drying period, employing:    - a vessel (1) communicating with a vacuum generator (3);   - a driving means (5) for the vacuum generator creating and maintaining an atmospheric pressure reduction in the vessel;   - electrical radiative heating (10) to make the boiling under reduced pressure very fast;    - a rotary drum (2) to equalise the heating;   - a thermostat (16) and a control button (15) for selecting the heating and making it uniform;   - a condensing device which decreases enormously the work of the vacuum generator (3) by precondensation of virtually all the water vapour, by virtue of the condensing circuit (17) and of the condensate box (9) which maintains in its upper part an empty space (20) permitting communication between the vessel (1) and the vacuum generator (3);   - valves (23, 24, 25), when the device is incorporated in a clothes-washer and no longer in an individual drier. <IMAGE>
Patent EP-0062346-A1 (EP)
Inventor: OKUMURA TAKESHI
IPC: F02F1/42
Filed: 1982-04-05
Abstract: A helical type intake port is formed with the helical portion around an intake valve and the inlet portion tangentially contiguous to the helical portion. 
     A bypass passage is provided in a cylinder head, which is branched off from the inlet portion and connected to an end portion of said helical portion. The flow in the bypass passage is controlled by a valve in response to the amount of air in the intake port so that a strong swirl flow with a slight flow resistance may be obtained at not only a low revolution and a low load, but also at a high revolution and a high load.
Patent EP-0071007-A1 (EP)
Inventor: KRANZ JAKOB PROF DR
IPC: G01C19/00
Filed: 1982-06-10
Abstract: Laser rotational speed counter wherein two light beams propagate in opposite directions describing a polygone at the apex of which are provided reflectors. From the frequency difference, a signal is obtained depending on the rotation speed. One of the reflectors is intended to suppress the "lock-in" effect, and is arranged as a magneto-optical element. According to this invention, said reflector contains a prism (5a) of which the base surface (5b) carries a layer (5c) of a material of which the refraction index is lower than that of the prism material. At least one of those materials is gyrotrope. The prism is built so that no reflection occurs since the Brewster condition is fulfilled when the light penetrates by the lateral sides (5b) and that the incidence angle of the beam at the separation surface (5d) on the layer (5c) is sufficiently large for the total reflection to occur. Examples are described wherein the layer adjacent to the prism is a multiple layer.
Patent EP-0074529-A1 (EP)
Inventor: HISATSUNE FUMIYUKI
IPC: H01H9/34
Filed: 1982-08-24
Abstract: The present invention relates to a circuit breaker with arc restricting device wherein arc shields (7) made of a material higher in resistivity than the contactor (11,12) conductors (1, 4) used therein are disposed around contacts (2, 3) on said conductors (1, 4) and wherein a space (M) is set at a predetermined angle on the arc shields (7) in a manner to surround the contacts (2, 3) contains at least a part of an envelope space (K) defined by joining outer edges of a plurality of arc extinguishing plates (51, 52, 53).