baber/WOPTO huggingface dataset:
Patent EP-0036963-A1 (EP)
Inventor: THALMANN ALFRED
IPC: F16L47/02
Filed: 1981-03-05
Abstract: A welding sleeve useable for connecting of pipes formed from thermoplastic material, is formed from a tubular body of thermoplastic material and a coil disposed on its inside surface. The coil has a resistance wire encased with thermoplastic material. The windings of the coil (4) are bonded into a compact coil which is inserted into the heated tubular body while it is simultaneously widened. As the result of a partial contraction of the tubular body also of the coil a firm connection develops between the oil and the body. Furthermore, the tubular body has a frozen-in, latent, radial contraction strain as a result of the widening, which during heating during the welding process, eliminates the radial play between coil and the pipes and produces a welding pressure.
Patent EP-0040399-A1 (EP)
Inventor: SAITO MASUMI
IPC: C04B38/02
Filed: 1981-05-13
Abstract: Present invention provides foamed gypsum moulded articles excellent in sound absorbing property and production thereof. The foamed gypsum moulded article has many foam-cells (2) and the foam-cells .(2) are interconnected through fine passages (3). The fine passages (3) are formed using as a decomposition catalyst of hydrogen peroxide for expansion a cobalt compound produced by pretreating a water soluble cobalt salt with hydrogen peroxide in the presence of alkali. The foamed gypsum moulded article is preferably applicable to an interial wall, ceiling panel, and the like.
Patent EP-0042174-A1 (EP)
Inventor: KOMURO TAKEO
IPC: B01D53/81
Filed: 1981-06-16
Abstract: Sulfur oxides contained in the flue gas from coal- fired boilers are adsorbed by an adsorbent prepared by dry-distilling a portion of fuel coal satisfying at least one of requirements of an ash content lower than 15% by weight and a fixed carbon content of at least 50% by weight, thereby producing semi-coke, and activating the semi-coke by steam, and then the sulfur oxides-adsorbed adsorbent is heated to desorb the adsorbed sulfur oxides at a high concentration. The desorbed sulfur oxides are passed through a bed of semi-coke before the activation to recover the sulfur oxides as elemental sulfur.
Patent EP-0044427-A1 (EP)
Inventor: SEKIDO SATOSHI
IPC: H01G9/00
Filed: 1981-06-22
Abstract: A solid state electric double layer capacitor comprising
     a polarization electrode, (2)   a non-polarization electrode, (3) and   a solid electrolyte (4) disposed at least between the polarization electrode and the counter electrode,   the polarization electrode (2) being a mixture of carbon and the solid electrolyte, mixed with each other in a predetermined ratio,   the non-polarization electrode (3) being another mixture of the solid electrolyte and a composition containing Cu and a substance selected from the group consisting of Cu 2 S and TiS 2 , and   the solid electrolyte (1) having a chemical composition of K x Rb 1-x Cu 4 l y Cl 5-y  (0.1≤ x ≤ 0.25, 1.25 ≤ y ≤ 1.67).
Patent EP-0048404-A1 (EP)
Inventor: BIBER KLAUS ING GRAD
IPC: G02B21/00
Filed: 1981-09-10
Abstract: Verstellbares Stativ für optische Beobachtungsgeräte, insbesondere Operationsmikroskope. Das Stativ besteht aus einem Stativfuß (1). einer Stativsäule (2) und mindestens einem, als Gelenkparallelogramm (4a, 4b) ausgebildeten Tragarm (4). Zum Ausgleich des Gewichtes des jeweils verwendeten Beobachtungsgerätes ist im Gelenkparallelogramm (4a, 4b) eine verstellbare Feder (13) angeordnet. Der Angriffspunkt (P) dieser Feder (13) ist zur Erzielung eines Gewichtsausgleiches für unterschiedliche Gewichte des Beobachtungsgerates verschiebbar. Das Gelenkparallelogramm (4a, 4b) wird aus Schienen mit U-Profil gebildet, deren Hohlraum die Versorgungskabel aufnimmt. Der Vorteil des Stativs liegt vor allem darin, daß es bei geringem Platzbedarf einen schnellen und einfachen Ausgleich unterschiedlicher Gerätegewichte und eine feinfühlige Bewegung des Beobachtungsgerates in horizontaler und vertikaler Richtung ermöglicht.
Patent EP-0051771-A1 (EP)
Inventor: GOMOLL VOLKER DR DIPL-ING
IPC: B23Q11/00
Filed: 1981-10-22
Abstract: To control the operation of a machine tool, which has a tool bit cutting a workpiece, the temperature of a measurement spot or area, such as on the cut surface of the workpiece, is checked by an optical element which collects infra-red radiation and focuses it on a thermal sensor. The temperature read by the thermal sensor is registered in an evaluating device which generates a signal when a predetermined temperature condition is reached for discontinuing operation of the machine tool.
Patent EP-0047561-A1 (EP)
Inventor: SNEDKERUD OLE
IPC: G01S5/10
Filed: 1981-09-03
Abstract: In the novel method, two beats are used for determining the location of an object (17), the drift velocity of which beats along an associated reference line (12, among others) can be calculated from the frequencies of the waves generating the beats and the location with the same phase angle of which beats can be calculated from the sources (10, 11, among others) of these waves. To determine the location, the delay times at predetermined phase angles of at least two beats are measured from a reference location (13) to the location of the object (17) and from this the reference lines are determined at the point of intersection of which the location of the object is positioned. <IMAGE>
Patent EP-0046636-A1 (EP)
Inventor: LANDES JAMES L
IPC: H01L21/607
Filed: 1981-07-27
Abstract: A monitor for optimizing the ultrasonic bonding of materials by analyzing the impedance of an ultrasonic transducer in a generator (26) used to effect the bond. The electrical impedance of the transducer, which is proportional to its mechanical impedance, is determined by applying an ultrasonic voltage thereto and monitoring the resultant change in current amplitude. A divider circuit (30) provides an impedance signal which is coupled to a pair of differentiators (34,36) to produce a second derivative signal of the impedance with respect to time. A zero crossing detector (38) determines a negative-going zero crossing of this signal which corresponds to completion of the bond. The monitor includes a logic circuit (40) to detect loss of wire, mechanical malfunctions and improper bonds, thereby forming a real time quality control system.
Patent EP-0044261-A1 (EP)
Inventor: VENDITTI GAETAN
IPC: C09H5/00
Filed: 1981-07-07
Abstract: 1. A method for preparing in liquid gelatin in the cold state, characterised in that it consists in adding to a gelatin a quantity of sodium benzoate which is sufficient to affect the point of gelation and the concentration of which enables the point of gelation to be regulated.
Patent EP-0058156-A1 (EP)
Inventor: JONES DARRELL LEE
IPC: F16L27/04
Filed: 1980-08-22
Abstract: Des plate-formes a jambe sous tension connaissent une vaste utilisation dans les installations d'extraction de petrole de haute mer, amarrees au fond de la mer au moyen de cables sous tension ou "jambes" qui sont soumises a des variations de charge considerables provoquees par les conditions changeantes de la mer. La presente invention decrit un dispositif de palier permettant de connecter une "jambe" sous tension a une plate-forme et de reduire au minimum les variations de charge et l'usure resultante des composants. Le dispositif de palier (28) du systeme d'amarrage possede un organe de connexion flexible (16). Le corps (32) est connecte a un manchon de palier (52) au moyen de paliers elastomeres (40, 42). Des butees (44, 60, 46, 62) limitent l'effort des paliers elastomeres.
Patent EP-0062646-A1 (EP)
Title: Anti-slip fixing device for ribbon-type straps and cables.
Inventor: PELENCEI JENO
IPC: H05K7/06
Filed: 1981-07-03
Abstract: PCT No. PCT/HU81/00029 Sec. 371 Date Jan. 26, 1982 Sec. 102(e) Date Jan. 26, 1982 PCT Filed Jul. 3, 1981 PCT Pub. No. WO82/00384 PCT Pub. Date Feb. 4, 1982.The invention relates to an anti-slip fixing device particularly for the purpose of fixing ribbon-type straps, cables in ribbon cable connecting assembly units. In the arrangement according to the invention, the fixing elements are realized by cylindrical pins, which form surfaces according to orthogonal trajectories on the surface of the ribbon cable, in which the friction arising against the pulling force is of quadratic magnitude compared to application of the continuous, linear fixing gate.
Patent EP-0059366-A1 (EP)
Inventor: GROSSKINSKY OTTO-ALFRED DR
IPC: C01B21/14
Filed: 1982-02-17
Abstract: Verfahren zur kontinuierlichen Herstellung von Hydroxylammoniumsalzen durch katalytische Reduktion von Stickstoffmonoxid mit Wasserstoff in verdünnten wäßrigen Lösungen von Mineralsäuren in Gegenwart von suspendierten Edelmetallkatalysatoren bei erhöhter Temperatur in mehreren hintereinander geschalteten Reaktionszonen, wobei man in der letzten Reaktionszone einen pH-Wert von <2.0 einhalt.
Patent EP-0072550-A1 (EP)
Title: A neutron-shielding composite fiber and a method of manufacturing same
Inventor: OHUCHI SHIGEHIRO
IPC: D01F8/06
Filed: 1982-08-13
Abstract: The invention relates to new fibrous neutron-shielding material in the form of composite or bicomponent fibers having a core-and-sheath structure, comprising a fiber-forming polymer (A) as the core component, which contains at least 5% by weight of neutron-absorbing particles of up to 25 µm, preferably 15 µm and less in diameter, and at least one kind of fibre-forming polymer (B) as the sheath component, said polymer (ε) being compatible with said polymer (A). The polymers (A) and (B) are preferably polyethylene or copolymers containing a major amount of polyethylene. The neutron-absorbing particles contain  6 Li and/or  10 B. 
     The new fibers are conventionally melt spun bicomponentially, the ratio of the melt viscosities under the ' spinning conditions being from 0.2 to 0.9 of the sheath polymer to the core polymer. 
     The fibers obtained are highly flexible and do not show any significant generation of secondary radioactive radiation so that they are highly advantageous with respect to being manufactured into protective clothing.
Patent EP-0074042-A1 (EP)
Inventor: RUPPERT HEINRICH W DIPL-RER PO
IPC: A24C5/42
Filed: 1982-08-28
Abstract: 1. Manuel device for filling cigarette tubes, particularly cigarette filter tubes, consisting of a housing (2) with a tobacco compressing chamber arranged in the longitudinal direction of this housing, a lid-like compressing bar (7) associated with this compressing chamber in a lid (3) which covers the housing (2) and can be hinged about an axle (4) perpendicular to the compressing chamber, and a sliding ejector (5) supporting a ladle (8) for pushing a compressed length of tobacco into a paper tube which is clamped on a pipe socket (6) at the exit of the compressing chamber, characterised in that the housing (2) is arranged so as to be pivotable about the axle (4), that there is provided a bottom part (1) which can be locked together with the housing (2) and supports the axle (4) and which has guide angles (13) for locking the ejector (5) during its longitudinal movement and a clamping element (15) for a tube which is mounted on the pipe socket (6) connected to the housing (2), that there are provided in the bottom part (1) springs (14) which bear against the housing (2) from below, and that grooves (10) which cooperate with projections (9) on the lid (3) are provided in the sliding ejector (5) for locking the lid (3) and housing (2) together.
Patent EP-0075279-A1 (EP)
Inventor: SORENSEN IVAR STIG
IPC: C25C3/08
Filed: 1982-09-16
Abstract: 1. Binder for refractory materials, which said binder is liquid at room temperature and comprises a mixture of components A and B with a catalyst, characterised in that the component A is a component which can be catalytically hardened over a temperature range of 10 to 250 degrees C and comprises partly polymerised furfural resin based on self-condensing furfural alcohol and having a maximum monomer content of 50% by weight and a maximum viscosity of 500 mPa.s and component B is a tar, which becomes solid at a temperature which is at least 200 degrees C above the temperature required for hardening of the component A, the tar having a softening point lower 99% by weight of components A and B, and the component B comprising between 40 and 90% by weight of this mixture of the components A and B and between 1 and 8% of the catalyst, referred to the total mixture.
Patent EP-0061298-A1 (EP)
Inventor: BRITTAIN PHILIP IAN
IPC: C23G1/02
Filed: 1982-03-17
Abstract: Scale is removed from a metal article by agitating against the article solid bodies wetted by an aqueous acidic scale removing composition. The composition preferably has a temperature above ambient and is an aqueous acidic solution of a chelating agent.
Patent EP-0072239-A1 (EP)
Inventor: PICKERING JOHN
IPC: F16L55/175
Filed: 1982-08-09
Abstract: A flexible wrapping (14) is adapted to fit around a section of pipe or pipeline (10) requiring repair. The wrapping has inner and outer skins (15 and 16) and a plurality of tags (17) for limiting the separation between the skins. The wrapping (14) is sealed in position around the pipe or pipeline by means of straps (24, 25, 29). A mould forming material (37) is introduced through a filler (30) into the space between the skins and then allowed to solidify. A sealant (36) is then introduced under pressure through an injector (32, into the mould space between the inner skin (15) and the pipe or pipeline (10). A pressure gauge indicates the pressure in the mould space. Gases may escape from the mould space through a vent (33).
Patent EP-0074222-A1 (EP)
Inventor: TERAHARA AKIRA FERMENTATION RE
IPC: C07C59/11
Filed: 1982-08-26
Abstract: Compounds of formula (I): 
<CHEM>
 wherin R<1> represents a group of formula 
<CHEM>
 or a group of formula 
<CHEM>
 (wherein R<2> represents a C1-C10 alkyl group) and their corresponding free hydroxy-carboxylic acids and salts and esters of said acids may be prepared by the enzymatic hydroxylation of an MB-530B compound (which may be MB-530B lactone, MB-530B carboxylic acid or a salt or ester thereof or a corresponding compound in which the 2-methylbutyryloxy group at the 1-position of these compounds has been replaced by another C2-C11 acyloxy group), preferably using a microorganism of the genus Syncephalastrum, Mucor, Rhizopus, Zygorinchus, Circinella, Actinomucor, Gongronella, Phycomyces, Streptomyces, Absidia, Cunninghamella, Mortierella, Pycnoporus or Rhizoctonia, or a cell-free enzyme-containing extract from the microorganism. If desired, the lactone or carboxylic acid may be converted by conventional salification or esterification techniques to the desired salt or ester and the salt or ester may be converted to the parent lactone or acid. These compounds have the ability to inhibit the biosynthesis or cholesterol and are thus of value in the treatment of hypercholesteraemia, for which purpose they may be formulated as compositions in admixture with conventional pharmaceutical carriers or diluents.
Patent EP-0059661-A1 (EP)
Inventor: RION JACKY
IPC: F16K3/36
Filed: 1982-02-22
Abstract: Dispositif compact de réglage du débit d'un fluide comportant un empilement de grilles contiguës. Ce dispositif est formé de grilles (20) identiques et contiguës dont chacune est constituée de mailles identiques formant un réseau plan; ces mailles étant décalées d'une grille à la grille contiguë. De préférence, chaque maille est formée par deux triangles équilatéraux adjacents, l'un correspondant à un orifice (28) et l'autre contenant un croisillon (29). Par rotation de 60 degrés ou retournement, les orifices (28) d'une grille (20) sont superposés aux croisillons (29) de la grille contiguë
Patent EP-0060206-A1 (EP)
Inventor: BARTHE JEAN-MARIE
IPC: B06B1/18
Filed: 1982-03-15
Abstract: 1. A fluid actuated massage device, which comprises : - a body member, - a nozzle member mounted onto said body member - a membrane stretchingly mounted onto said body member, in contact onto an end of said nozzle member and defining with said body member an annular cavity around said nozzle member, - a feeding means for feeding liquid within said annular cavity, and - a liquid exhausting means in fluid connection with said nozzle member, characterised in that the membrane is stretched in pressure contact onto the end of said nozzle member at one end of said body member, and in that it comprises a supply means for an incompressible liquid under pressure in the annular chamber, and means fitted on said body member for defining a downstream chamber which forms a buffer chamber in fluid communication with said nozzle member, and provided with a liquid discharging orifice.
Patent EP-0063518-A1 (EP)
Inventor: COLLIN MICHEL
IPC: D04B7/22
Filed: 1982-04-08
Abstract: 1. Process for knitting an article to be closed on itself, and particularly a beret, process in which, on the same machine a first course of stitches (10) is formed with a knitting yarn, this first course is stored, the article is knitted with the knitting yarn up to a last course of stitches (11) and the respective stitches of the first and last courses of stitches are assembled two by two on a knitting element, characterized in that the two courses are bound by at least a stable yarn (40, 41; 80; 90) passing through either the pairs of stitches thus formed (10, 11) or the stitches of an assembly course (70, 71) obtained after knitting of said pairs of stitches.
Patent EP-0066489-A1 (EP)
Title: Nouveaux dérivés de la quinidine, procédé de préparation et application en thérapeutique
Inventor: JARREAU FRANCOIS-XAVIER
IPC: A61P9/06
Filed: 1982-05-11
Abstract: L'invention concerne des dérivés de quinidine de formule générale (I): <IMAGE> dans laquelle R1 représente un atome d'hydrogène, un groupe alkyle, ou un groupe acyle, et R2 représente un atome d'hydrogène, un groupe hydroxy, un groupe alcoxy, un groupe acyloxy ou un groupe aroyloxy, ainsi que leurs sels d'addition d'acides. Application en thérapeutique, notamment pour le traitement des arythmies cardiaques.
Patent EP-0060820-A1 (EP)
Inventor: ENKVIST GOTHE
IPC: B21C1/24
Filed: 1982-03-11
Abstract: The invention makes the production of bent tubes possible by cold drawing of a hollow tube blank (10) in one operation for reduction of the outer diameter and the wall thickness. It is characterized in that a straight tube blank (10) is drawn through a drawing tool comprising a drawing die (13) and a straight mandrel (12) which is short relative to the tube blank and applied centrally in the tube blank. Drawing means (15, 16) attached to the tube end draw the tube along a pre-determined curved path, suitably in surface contact with a guiding device (17) with a pre-determined curved surface (18). The drawing die (13) is turned along a predetermined curved path simultaneously as the tube is drawn through the drawing die. Hereby production of tubes with a curvature adjusted to each purpose becomes possible.
Patent EP-0074997-A1 (EP)
Title: Fixation d'une carrosserie exterieure en acier inoxydable a une carrosserie interieure en plastique renforcee par des fibres de verre
Inventor: SPOONER COLIN R
IPC: B62D29/00
Filed: 1982-03-09
Abstract: Dans une structure comprenant une carrosserie interieure en plastique moulee renforcee par des fibres de verre (11) et une coquille exterieure composee d'un materiau en feuille (27), le materiau en feuille est fixe a la carrosserie par au moins un panneau de remplissage (41), le panneau etant colle a la carrosserie et le materiau en feuille etant fixe au panneau SMC par une pluralite de dispositifs de fixation a auto-filetage (47).
Patent EP-0091566-A1 (EP)
Inventor: GERKING LUDER DR-ING
IPC: C08G63/00
Filed: 1983-03-12
Abstract: Es wird ein Verfahren und eine Vorrichtung zur Nachkondensation von Polykondensaten vorgeschlagen, bei denen feuchtes und amorphes Polymer in Granulat- oder Pulverform von oben her in einen einzigen Reaktor stetig eingeführt wird. Das Granulat bewegt sich durch die Schwerkraft nach unten, wobei im Gegenstrom ein heißes Gas geführt wird. Der Reaktor ist als durchgehender Schacht ausgebildet, in dessen oberen Teil ein Rührelement angeordnet ist, das das Verkleben des Granulats verhindert. Im oberen Bereich des Schachts wird das Granulat kristallisiert und vorgetrocknet. Im weiteren Bereich des Schachts erfolgt ohne Trennung vom übrigen Schacht die Trocknung und die Nachkondensation.
Patent EP-0120117-A1 (EP)
Inventor: TECL BOHUSLAV
IPC: A61F13/00
Filed: 1983-08-23
Abstract: 1. An elastic bandage for fixing parts of the body, comprising stretched elastomeric filaments which are arranged parallel to one another in the direction of tension of the bondage and are covered on at least one side by textile sheetlike structures, the elastomeric filaments being banded adhesively or otherwise to the textile sheetlike structure(s), the textile sheetlike structures being bonded adhesively or otherwise to one another when there are more than one, and the bandage being buckled as a consequence of the relaxation of the incorporated elastomeric filaments, characterized in that the or each textile sheetlike structure is a particularly lightweight bonded fibre web and the elastomeric filaments have been wrapped one or more times and have a degree of stretch of 30 to 400 %, and that the bonded fibre web(s) have been compacted by local thermal bonding of the fibres and been bonded to the wrapped elastomeric filaments and where appropriate to one another in such a way that the elastomeric filaments have been arranged to be fixed in the compacted areas, but to be mobile in the non-compacted areas.
Patent EP-0111112-A1 (EP)
Inventor: MISSELBROOK JOHN
IPC: A01N25/32
Filed: 1983-10-18
Abstract: Organophosphorus pesticidal compositions of low mammalian dermal toxicity and extended soil residual toxicity. Compositions comprise granular carriers impregnated with either the phosphorus containing pesticide 0,0-diethyl S-{[(1,1-dimethylethyl)thio)methyl}phosphorodithioate, or 0,0-diethyl S-(ethylthio)methylphosphoro- dithioate, and are coated with a finely divided, inert, hydrophobic solid. Methods of preparation of pesticidal compositions are also provided.
Patent EP-0090457-A1 (EP)
Inventor: SCHMALE PETER CHRISTIAAN
IPC: H04N3/16
Filed: 1983-03-23
Abstract: A circuit for generating a sawtooth current (1) in a coil (25), the coil (25) being driven during the trace periods of the sawtooth from an amplifier circuit (4, 6, 7, 9, 15) by a current, and during the shortest possible retrace periods, the amplifier circuit being blocked, the coil (25) being included in a resonant circuit (25, 20, 21, 18, 7) which further comprises a capacitor (20), a first (21) and a second diode (18) and a transistor (7). In order to prevent disturbing ringing phenomena from occurring when a retrace period of the shortest possible duration is required, the junction of the capacitor (20), the first (21) and the second diode (18) and the transistor (7) is fed-back via a resistor (23) to a signal input of an amplifier (4) comprised in the amplifier circuit (4, 6, 7, 9, 15), this signal input further being coupled to a terminal (1) for the supply of a sawtooth voltage.
Patent EP-0137872-A1 (EP)
Inventor: SON ADELINA JAVIER
IPC: C09K8/14
Filed: 1983-10-14
Abstract: A well drilling and completion fluid composition which comprises:
     water;   a viscosity increasing agent selected from sepiolite and attapulgite;   a fluid loss reducing and rheology stabilizing agent selected from pregelatinized starch, vinylamide-vinylsulfonate terpolymer, hydroxyethylcellulose or any mixture of two or more thereof; and   a clay stabilizing agent comprised of a water-soluble organic acid salt, or mixture of salts, having the general formula:
         wherein:
   R is hydrogen or a methyl, ethyl or propyl radical, and M is potassium, rubidium, cesium or ammonium.