baber/WOPTO huggingface dataset:
Patent EP-0063024-A1 (EP)
Inventor: KELLY GARY EDWARD
IPC: B08B9/055
Filed: 1982-04-06
Abstract: A pipe cleaning device, for water pipes, or pipework in chemical, petrochemical or gas installations has a flexible shaft (2) and multiple resilient discs (4) which are a push fit in the pipe, grouped on the shaft. The device is able to pass around pipe bends by the weight of fluid pressure. Various modes of disc slitting are disclosed. One-piece mouldings and composite versions are described.
Patent EP-0070625-A1 (EP)
Title: Multiple speed motor drive system
Inventor: KELLEY REGINALD D
IPC: H02K7/112
Filed: 1982-06-22
Abstract: An oil shear clutch-brake unit (16) includes a housing (22) rotatably supporting an input shaft (36) and an output shaft (38) in axial alignment, and the housing encloses a set of interfitting clutch plates (48) and discs (46) for coupling the input shaft to the output shaft and a set of interfitting brake plates (56) and discs (58) for braking the output shaft. A non-rotating piston (65) is also enclosed within the housing and is fluid actuated in both directions from a spring biased neutral position for either clamping the clutch plates and discs or clamping the brake plates and discs. A cooling and lubricating oil is circulated within the housing and between the plates and discs, and the pressure of the fluid for actuating the piston is adjustable for selecting the torque transmitted through the clutch and brake. The output shaft (38) of the clutch-brake unit (16) drives the shaft (13) of a high speed electric motor (12) and the input shaft (36) is coupled to the output shaft (32) of a slow speed motor-gear reducer unit (14) which mounts directly on the housing (22) of the clutch-brake unit.
Patent EP-0074259-A1 (EP)
Inventor: KURIYAMA YASUHISA
IPC: C07D301/12
Filed: 1982-09-03
Abstract: A process for producing olefin oxides comprises epoxidizing an olefin with hydrogen peroxide in the presence of an inorganic or organic antimony compound or organotin compound as a catalyst. Preferred as catalysts are organic stibonic and stibinic acids and organic stannonic acids.
Patent EP-0103662-A1 (EP)
Inventor: DENNING ROBERT EDWIN ARTHUR
IPC: B23K11/25
Filed: 1982-10-26
Abstract: The invention concerns apparatus for the automatic control of electric spot-welding, in which termination of the weld is initiated by a peak detector that detects peaking of the voltage across the weldment. In order to prevent unsatisfactory welds due to weld termination following upon a spurious peak voltage occurring too early in the welding cycle, a 'front stop' time is set and the circuitry is arranged to prevent a first peak voltage occurring before the front stop time from initiating termination of the weld. Preferably, a pair of flip-flops and a counter are employed with a count set into the counter representing the front stop time. Peak voltage signals are applied to the second flip-flop but no weld terminating signal appears until the second flip-flop is triggered by the first flip-flop. The first flip-flop is itself not clocked until triggered by the counter output when the preset count is reached.
Patent EP-0081301-A1 (EP)
Inventor: SARTORI GUIDO
IPC: B01D53/14
Filed: 1982-11-11
Abstract: The present invention relates to an absorption composition comprising an alkali metal salt or hydroxide and either N-secondary butyl glycine or a specific mixture of sterically hindered monosubstituted alpha-amino acids and tertiary amino acids. The preferred promoter system comprises a mixture of N-secondary butyl glycine and N-methyi-N-secondary butyl glycine. This composition can be used for the removal of acid gas from a gaseous stream by contact herewith followed by desorption of acid gas from the absorption composition.
Patent EP-0088192-A1 (EP)
Inventor: SEYB EDGAR JOHN JR
IPC: C25D3/06
Filed: 1982-12-23
Abstract: Chromium is electroplated from a bath which includes a trivalent chromium salt and chloride ions. Chlorine gas production at the anode is reduced through the incorporation in the plating bath of at least one salt having a nitrogen containing cation and at least one soluble salt yielding from about 0.001 mole per mole liter to about 0.01 mole per liter of bromide ion. The bath can further include sulfate ions, formate and boric acid or borate ions.
Patent EP-0076175-A1 (EP)
Title: Procédé et appareil pour la calcination des matières minérales en poudre, notamment en cimenterie
Inventor: COSAR PAUL
IPC: C04B7/44
Filed: 1982-07-09
Abstract: L'invention concerne la calcination des matières minérales réduites en poudre avec utilisation d'un combustible solide. Pour permettre l'utilisation de combustibles solides variés, y compris des combustibles pauvres à haute teneur en cendres, avec une granulométrie relativement grossière, sans préparation coûteuse, le combustible est gazéifié (en 50) dans un lit fluidisé à haute température pour produire un courant ascendant de gas combustibles et les matières solides à calciner sont dispersées (en 52) dans ce courant de gas en les y injectant au moyen d'un moyen courant d'air ou d'un autre gaz comburant.
Patent EP-0083521-A1 (EP)
Inventor: MACHON JEAN-PIERRE
IPC: C08F8/50
Filed: 1982-12-14
Abstract: A modified copolymer of ethylene and of at least one  alpha -olefin having from 3 to 12 carbon atoms, comprising from 0.5 to 10 mole percent of units derived from the  alpha -olefin, wherein the measured limiting viscosity of the copolymer is between 1.5 and 10 times the limiting viscosity of the copolymer calculated from the molecular weight distribution of the copolymer. Process for producing these copolymers employing at least one free-radical initiator.
Patent EP-0056785-A1 (EP)
Inventor: JAGER HANS-JOACHIM
IPC: A21C9/04
Filed: 1982-01-13
Abstract: 1. Process for controlling a machine for processing a strip of dough (17), wherein portions (16) of filling material are deposited from a stationary dispensing apparatus (12) at spaced intervals on the strip of dough (17) continuously transported by a conveyor belt (2), and wherein sections containing at least one portion (16) of filling material each are divided off from the strip of dough (17) by a cutting or punching apparatus (11) disposed at a fixed distance behind the dispensing apparatus (12), characterized in that the feed of the strip of dough is measured, that the spacing of the portions of filling material successively dispensed by the dispensing apparatus (12) onto the strip of dough (17), as well as the duration of the dispensing, are predetermined, and that the cutting or punching operation is triggered each time after a preselected transported length of dough-strip after a certain phase of the dispensing operation.
Patent EP-0072821-A1 (EP)
Inventor: OEHLER OSKAR
IPC: G01N21/61
Filed: 1982-02-23
Abstract: Le dispositif de detection pour le decelement selectif de gaz comprend un agencement a source de lumiere (10) constitue d'un emetteur (11) dispose dans un reflecteur ellipsoidal (14) presque ferme. Le reflecteur ellipsoidal (14) peut renfermer le gaz de mesure; dans ce cas, la lumiere sortant du reflecteur est amenee sur un filtre (31). En variante, le reflecteur renferme une charge non absorbante, et une cellule detectrice photo-acoustique (41) contient le gaz de mesure. Ceci necessite un decouplage acoustique pendant la mesure et l'echange de gaz. Plusieurs dispositifs sont adaptes a cet effet: tube capillaire (71) dans la paroi de la cellule; dispositifs d'arret du liquide (75, 76); vannes mecaniques (64); combinaison d'une pompe a membrane avec une vanne a clapet (64).
Patent EP-0087116-A1 (EP)
Title: Stator à suspension élastique pour machine dynamoélectrique synchrone
Inventor: GUYOT JEAN
IPC: H02K1/34
Filed: 1983-02-16
Abstract: La suspension du circuit magnétique (6) est assurée par des barreaux de suspension (26) flexibles élastiquement soudés d'une part à des voiles flottants (30) solidaires du circuit magnétique, d'autre part à certains des voiles raidisseurs (20) de la carcasse (18, 20, 22), ces barreaux (26) traversant librement les autres voiles raidisseurs (22), portant des butées (34, 34a) limitant le déplacement angulaire du circuit magnétique (6) en cas de défaut électrique.
Patent EP-0094007-A1 (EP)
Inventor: AHRENDT HANS F
IPC: D06F39/08
Filed: 1983-05-03
Abstract: Eine Vorrichtung zum Einführen flüssiger und/oder gasförmiger Medien in die Trommel einer gehäuselosen Durchlaufwaschmaschine besitzt eine Anzahl von koaxial zueinander angeordneten und voneinander getrennten Ringkammern (64, 66, 68, 69, 71), die zwischen je zwei Trennscheiben (55, 63, 65, 67, 70, 72) gebildet sind. In dem mittleren Bereich jeder Ringkammer ist wenigstens ein Leitungsanschluß (91, 84) eingeführt, der in axialer Richtung nach außen, gegebenenfalls benachbarte Ringkammern flüssigkeits- und/oder gasdicht durchdringend aus der Vorrichtung herausgeführt ist. Ferner münden in die Ringkammern radial nach außen verlaufende Leitungsanschlüsse (97) ein, und darüber hinaus ist jede Ringkammer durch gegeneinander verdrehbare Gehäuseelemente erster und zweiter Art (51, 55...) gebildet, von denen je die erste Art und die zweite Art jeweils drehbar einander zugeordnet sind. Die Gehäuseelemente erster Art werden bei einer Ausführung durch ein topfartiges Gehäuse gebildet, in dem die Ringkammern aufgenonmen sind, und die Gehäuseelemente zweiter Art werden durch die Trennwande gebildet, die mittels Distanzstücken (60) gegeneinander auf Abstand gehalten sind. Die Trennwande und die Distanzstücke werden mittels einer Zentralverschraubung (80, 83, 82) gegeneinander gedrückt und im gehäuse (51) mittels Lager (53, 73) drehbar gehalten.
Patent EP-0110508-A1 (EP)
Inventor: YAMADA SUMIO
IPC: C21C1/02
Filed: 1983-09-15
Abstract: injection-desulfurization of a molten pig-iron is carried out in a low cost by using powdery CaC0 3  obtained by pulverizing limestone as a desulfurizing agent. This injection-desulfurization also can be attained by using a powdery mixture in which a main ingredient is said powdery calcium carbonate and not more than 30% by weight of powdery quicklime is added thereto, a powdery mixture in which a main ingredient is said powdery calcium carbonate and 5~20% by weight of a carbonaceous material and 2~15% by weight of at least one of halides of alkali and alkaline earth metals are added thereto, or a powdery mixture in which a main ingredient is said calcium carbonate and 5~20% by weight of a carbonaceous material, 2~15% by weight of at least one of halides of alkali and alkaline earth metals and not more than 30% by weight of powdery quicklime are added thereto, as the desulfurizing agent.
Patent EP-0107402-A1 (EP)
Inventor: KORDOMENOS PANAGIOTIS I
IPC: C08G18/79
Filed: 1983-09-29
Abstract: Novel solvent based, thermosetting coating compositions comprising epoxy ester resin and blocked polyisocyanate crosslinking agent. The epoxy ester resin used in the composition has a number average molecular weight (M n ) of about 900 to about 5000 and is the reaction product of diepoxide, for example bisphenol-A epichlorohydrin epoxy resin, with (i) a first reactant selected from diphenol, for example bisphenol A, dicarboxylic acid for example the dimer acid reaction product ot the dimerization of C-18 fatty acid, and a mixture thereof, an (ii) fatty acid, for example Soya fatty acid, wherein reaction of said diepoxide with said first reactant and with said second reactant occurs substantially simultaneously and at a temperature reaching at least about 135°C (275°F). The blocked polyisocyanate crosslinking agent comprises at least one isocyanato group which has been blocked by reaction with an active hydrogen bearing blocking agent and is included in an amount sufficient to provide about 0.5 to about 1.6 reactive isocyanato groups per reactive group on the epoxy ester resin upon deblocking during cure.
Patent EP-0106889-A1 (EP)
Inventor: MENACHE-ARONSON DORIS
IPC: A61K35/14
Filed: 1983-04-14
Abstract: Concentrés de plasma de facteurs de coagulation dépendant de la vitamine K ayant un potentiel thrombogénique réduit et utiles en thérapie clinique de remplacement dans des maladies de déficience de ces facteurs de coagulation. De préférence, des concentrés sensiblement pauvres en zymogènes étrangers au facteur de déficience sont utilisés.
Patent EP-0116087-A1 (EP)
Inventor: COOK JERRY ALLEN
IPC: B03B1/00
Filed: 1983-07-29
Abstract: Le procédé en question permet la séparation de décolorants titanifères et ferrugineux à partir d'une argile brute à base de kaolin. Une boue aqueuse dispersée de l'argile est formée et contient un agent de défloculation et un agent collecteur d'acides gras, puis la boue est conditionnée pour enrober les décolorants avec l'agent collecteur de manière à rendre les décolorants hydrophobes. Un système de particules d'ensemencement de ferrite magnétique de taille inférieure au micron, dont les surfaces ont été rendues hydrophobes, est ensuite ajouté à la boue. La boue ensemencée est mélangée pour que les décolorants à surface hydrophobe se combinent aux particules d'ensemencement à surface hydrophobe, puis la boue est soumise à une flottation par écumage qui permet de retirer des quantités substantielles de décolorants et de particules d'ensemencement combinées aux décolorants, et d'extraire également les particules d'ensemencement en excès et l'agent collecteur en excès. La boue enrichie par flottation est ensuite soumise à une séparation magnétique en faisant passer la boue au travers d'une matrice ferromagnétique poreuse positionnée dans un champ magnétique, d'une intensité d'au moins 0,5 kilogauss pour extraire de nouveau d'autres quantités de décolorants et de particules d'ensemencement associées à ceux-ci, et extraire les particules d'ensemencement qui ne sont pas associées à ces décolorants. Le produit obtenu de cette séparation magnétique peut ensuite être calciné à une température d'au moins 1500oF pour donner un produit de faible abrasion ayant une brillance exceptionnellement élevée.
Patent EP-0115864-A1 (EP)
Inventor: AIBA SHUICHI
IPC: C12R1/465
Filed: 1984-02-03
Abstract: A plasmid pOA15 in isolated form having the property of conferring pock-forming ability on Streptomyces griseus (ATCC 10137) and a molecular length of about 10 kb, and showing such sensitivity that
     (a) it has one restriction site recognized by BamHl,   (b) it has one restriction site recognized by EcoRi,   (c) it has 7 restriction sites recognized by Sall, and   (d) it is not cleaved by BgIII, Hindlll, Kpnl, Pstl and Xbal, and a biologically pure culture of a microorganism containing the above plasmid.
Patent EP-0134972-A1 (EP)
Inventor: SCHIESSLER SIEGFRIED DR
IPC: C07D311/92
Filed: 1984-07-05
Abstract: Verfahren zur Herstellung von Naphthalin-1,4,5,8-tetracarbonsäure (nachstehend als "NTC" bezeichnet) und deren 1,8-Monoanhydrid in hohem Reinheitsgrad, dadurch gekennzeichnet, daß man eine verunreinigte NTC oder ein verunreinigtes NTC-1,8-Monoanhydrid in bekannter Weise als Tetraalkalimetallsalz der NTC in Wasser löst, gegebenenfalls vorhandene unlösliche Verunreinigungen abtrennt, die geklärte Lösung unterhalb von 45°C auf den pH-Wert 4 - 5 stellt, das hierbei auskristallisierende Dialkalimetallsalz der NTC abtrennt und letzteres durch Behandeln mit einer starken Säure bei 20 bis 100°C in die freie NTC bzw. in das freie NTC-1,8-Monoanhydrid überführt.
Patent EP-0156005-A1 (EP)
Inventor: FEUERBAUM HANS-PETER DR-ING DI
IPC: H01J37/28
Filed: 1984-12-04
Abstract: Mit einem Verfahren zur Einstellung der Spannungsauflösung in Korpuskularstrahl-Meßgeräten, bei dem die Bandbreite der Meßsignal-Verarbeitung verändert wird, soll eine gewünschte Spannungsauflösung einfach, zuverlässig und mit hoher Genauigkeit eingestellt werden können. Zu diesem Zweck wird das Signalrauschen im Meßsignal gemessen. Dieses Signalrauschen wird mit einem gewünschten Wert (S) für die Meßsignal-Auflösung verglichen und die Bandbreite der Meßsignal-Verarbeitung wird so verändert, daß das Signalrauschen des Meßsignals kleiner oder gleich dem gewünschten Wert (S) für die Meßsignal-Auflösung ist.
Patent EP-0122069-A1 (EP)
Inventor: HAYES ARTHUR
IPC: F27D1/04
Filed: 1984-03-16
Abstract: A heat chamber includes a wall W having a lining of compressible blocks B of ceramic fibre, the blocks being compressed. The blocks have aligned cut outs C in which are received electrical heating elements E. Corner units K are present in the comers and have conduits (11, 12) to receive the elements which are held to the units, e.g. by being looped about the shoulder (15). Loose fibre F is present between the blocks B and the backing wall W.
Patent EP-0125904-A1 (EP)
Inventor: GOEBEL FRANZ
IPC: H01M50/119
Filed: 1984-05-11
Abstract: A battery of electrochemical cells employing several identical housing sections (10a-10d) of conductive material stacked in a series arrangement with insulation (20, 21) between them at the poin ts of connection. each two adjacent housing sections (10a, 10b, 10c, 10d) form an enclosed chamber (25). Each chamber contains the electrochemical system of an electrochemical cell with the anode members (26) in contact with one of the housing sections forming the chamber and the cathode members (27) in contact with the other of the housing sections forming the chamber. The electrochemical cells within each chamber form a battery of cells arranged in series both physically and electrically with each housing section serving as the positive terminal for the cell of one chamber and the negative terminal for the cell of an adjacent chamber.
Patent EP-0143735-A1 (EP)
Inventor: ZUCKLER KARL DR RER NAT
IPC: H01H33/664
Filed: 1984-08-16
Abstract: Ein Kontaktmantel (4), der einen Kontaktbolzen (1) umschliesst, ist einerseits fest mit dem Kontaktbolzen (1) verbunden und wird andererseits gegen eine Federkraft mit einer Kontaktfläche an die Stirnfläche (1a) des Kontaktbolzens (1) angedrückt. Die feste Verbindung und/oder die Kontaktfläche sind jeweils durch einen mit dem Kontaktmantel (4) fest verbundenen Steg (2, 3, 5) mit hoher elektrischer Leitfähigkeit und mechanischer Elastizität gebildet.
Patent EP-0154876-A1 (EP)
Inventor: STEHLE WOLFGANG DIPL-ING
IPC: B07B1/46
Filed: 1985-02-23
Abstract: Es wird eine Siebvorrichtung vorgeschlagen, die als Aufgabevorrichtung und Grobtrennung von schwer zu siebenden Fraktionen wie Hausmüll, Gewerbemüll, Sperrmüll oder Trokkenmüll usw. dient. Damit ein optimaler Reinigungseffekt und Verteilungseffekt erzielt wird, sind zwei übereinander angeordnete, sich überlappende Stangen-Rostsiebe 12, 13 vorgesehen, deren Stäbe einen konischen Querschnitt aufweisen und die in ihrem Endbereich freischwebend ausgebildet sind. Der Reinigungseffekt der Vorrichtung wird durch die stufenförmige Absetzung der Stangen-Rostsiebe 12, 13 und die damit verbundene Umwälzung verbessert. Eine Schwingbewegung wird mittels Gummi-Schwingelementen und Exzenterantrieb bewirkt.
Patent EP-0171669-A1 (EP)
Inventor: KOLLROSS GUNTER
IPC: A22C15/00
Filed: 1985-07-24
Abstract: Das Verfahren zum Befestigen von Aufhängeelementen, insbesondere Aufhängeschlaufen, an Würsten mittels deren Verschlußorgane, z.B. Klammern sieht vor, daß die Wursthülle nach dem Füllvorgang an der Verschlußstelle durch ein Einschnürwerkzeug (12) eingeschnürt wird, welches drei Stellungen einnehmen kann. In der Ausgangsstellung zwischen zwei Wurstfüllvorgängen ist das Einschnürwerkzeug (12) geöffnet, so daß durch die Öffnung (48) eine Aufhängeschlaufe (16) eingeführt werden kann. Während des Wurstfüllvorgangs wird eine Zwischenstellung eingenommen, in der ein Teil (54) des Einschnürwerkzeugs die Aufhängeschlaufe (16) bereits erfasst hat. Wenigstens bei großen Wurstkalibern ist das Einschnürwerkzeug (12) während des Füllvorgangs ringförmig geschlossen. Nach dem Füllvorgang führt das Einschnürwerkzeug dann die Einschnürbewegung aus.
Patent EP-0215135-A1 (EP)
Inventor: BECKENBACH ULRICH DIPL-ING
IPC: F27D3/00
Filed: 1985-08-21
Abstract: Apparatus for charging a shaft furnace for calcining and sintering material in lump form, such as limestone, dolomite, magnesite or the like, with granular bulk material, with a charging silo arranged above the furnace shaft having a substantially circular cross-section with a substantially homogeneously mixed bulk material and a charging bunker outlet for supplying the bulk material onto the surface of the bulk material column to be covered in the furnace shaft in a distribution controllable over the shaft diameter, characterized by a substantially circular plate arranged in spaced manner below the charging bunker outlet and whose diameter is smaller than the internal diameter of the furnace shaft and larger than the diameter of the opening of the charging bunker outlet and a rotary ring box or the like concentric to the plate and to which is fitted a plurality of strippers which penetrate the sloping bulk material in the plate and with each of the strippers is associated in fixed manner one of the guide chutes or the like terminating at different distances from the median longitudinal axis of the furnace shaft.
Patent EP-0173317-A1 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D521/00
Filed: 1985-08-19
Abstract: Novel asymmetric sulphonylguanidines of the formula (I) <IMAGE> (where the radicals A<1>, A<2>, R and M are as defined in the description), and 1:1-adducts of compounds of the formula (I) with strong acids, their preparation, and their use as herbicides.
Patent EP-0174569-A1 (EP)
Inventor: WESSEL ULRICH ING
IPC: A01D80/02
Filed: 1985-08-30
Abstract: 1. Hay-making machine with at least one rotary rake, which is mounted so as to be rotatably drivable and has a plurality of supporting arms for supporting a plurality of resilient double spring tines, having spring coils which are connected, in the outer regions, to tines shanks which extend substantially in the same plane and are bent substantially in the region of the spring coils in such a manner that the spacing (A) between the tine legs, near the ground is less than the spacing (B) in the region of the spring coils, characterised in that the time shanks (2, 3) of one double spring tine are disposed mirror-symmetrically relative to each other in respect of an axis of symmetry extending through the location (5) where the double spring tine is mounted on the supporting arm (1), and in that both tine shanks (2, 3) are cranked or bent towards each other.
Patent EP-0176804-A1 (EP)
Inventor: FURUTACHI NOBUO
IPC: G03C7/305
Filed: 1985-09-06
Abstract: A silver halide color photographic material comprising a support having formed thereon at least one silver halide emulsion layer containing a pyrazoloazole series magenta coupler having at least one group expressed by the formula (S) below at a position other than the coupling active position.       
wherein A represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted cycloalkylene group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted aralkylene group, in which in the main chain of said alkylene group, cycloalkylene group, arylene group, or aralkylene group, -O-, -S-, -CO-, -CO 2 -, -OCO-,
     
       
or -
     may be contained; L represents
     or
       
B represents a hydrogen atom or a substituted or unsubstituted alkyl or aryl group which does not contain therein -SO 2 -; n is 0 or 1; and R and R' each represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group. In the above, in the case that the pyrazoloazole series magenta coupler is a 1H-pyrazolo[5,1-c] [1,2,4]triazole derivative, A does not represent an aralkylene group containing an arylene group directly connected to L. The silver halide color photographic light-sensitive material has improved coloring properties.
Patent EP-0185917-A1 (EP)
Inventor: GACSAY LORANT
IPC: D03D47/24
Filed: 1985-11-16
Abstract: Eine Projektilwebmaschine mit einer zwischen Fangwerk (30) und Schusswerk (12) angeordneten Rücktransportvorrichtung (48) für die Projektile. Dem Fangwerk (30) ist eine Schneidvorrichtung (40) zum Abschneiden des fangseitigen Schussfadenendes vor dessen Freigabe vom Projektil (10) zugeordnet.