baber/WOPTO huggingface dataset:
Patent EP-0000127-A1 (EP)
Inventor: AREND GUNTER DR
IPC: C07F9/141
Filed: 1978-06-08
Abstract: Insektizide und akarizide Mittel, enthaltend einen Gehalt an einer Wirkstoffkombination bestehend aus: 1) phosphorhaltigen Verbindungen aus der allgemeinen Formel <IMAGE> in welcher R¹, R² und R³ anabhängig voneinander für die Reste Alkyl, Alkenyl oder Aryl stehen, welche gegebenenfalls substituiert sein können, wobei mindestens einer der Reste für einen in 2-Stellung ungesättigten gegebenenfalls substituierten Alkenylrest steht, X für Sauerstoff oder Schwefel steht, Y und Z unabhängig voneinander für Sauerstoff, Schwefel oder eine einfache Bindung stehen; stehen sowohlY als auch Z für Sauerstoff oder für Schwefel oder fur eine einfache Bindung, so können R¹, R² und R³ zusätzlich in den oben angegebenen Resten Propargyl bedeuten; und 2) A Carbamaten, und/oder B Carbonsäureestern, einschliesslich der natürlichen sowie synthetischen Pyrethroiden und/oder C Phosphorsäureestern und/oder D Halogencycloalkanen und/oder E Halogenalkanen, werden durch vermischen von obengenannte Komponente mit Streckmitteln und/oder oberflächenaktiven Mitteln hergestellt.
Patent EP-0003021-A1 (EP)
Inventor: BRODSKY LEE
IPC: C07C253/00
Filed: 1978-12-01
Abstract: A novel ultra-violet absorber comprising a cyano-oligomer of Formula I of Figure 1 of the drawings wherein (Ar),, (Ar) 2 , R 1 , R 2 . R 3 . R 4  and Y are organic radicals is given. A radiation curable coating composition with the novel cyano-oligomer, urethane oligomers and vinyl monomers is also given. A process for curing the coating is also disclosed.
Patent EP-0000985-A1 (EP)
Inventor: KELLER JOHN WALTER
IPC: A61N1/37
Filed: 1978-08-03
Abstract: In order to prevent erroneous interpretations of spurious alterations, a distinct enabling signal is required in order for programming alteration of data signals to be logically processed by the pacer. A magnetic enabling signal is coupled to the patient, during which time pulse width modulated programming alteration bits are separately magnetically coupled to the pacer. The logical combination of both such signals is required for programming changes.
Patent EP-0003985-A1 (EP)
Inventor: ELLIEHAUSEN HEINRICH DR
IPC: B01J10/00
Filed: 1979-02-19
Abstract: Olefins are hydroformylated using carbon monoxide and hydrogen at 10 to 325 bar and 100 to 170 DEG C in the presence of cobalt carbonyl or rhodium carbonyl complexes to give the corresponding, one carbon atom longer, aldehydes and alcohols using perpendicular cylindrical reactors, in which a coaxial cylindrical construction provides for forced circulation of the reaction material, by withdrawing the reaction material in the lower part of the reactor. <IMAGE>
Patent EP-0007411-A1 (EP)
Title: Mécanisme de dosage et d'équilibrage
Inventor: LAUNAY NOEL
IPC: G01G1/04
Filed: 1979-06-09
Abstract: Domaine de l'invention: industries des machines de remplissage. Mécanisme constitué par un levier (10) formé de deux bras (10A, 10B) disposés de part et d'autre d'un axe fixe d'articulation (X, X). Sur l'extrémité du premier bras (10A) prend appui l'extrémité d'une tige mobile (13) en translation axiale verticale d'entraînement en rotation dudit bras, terminé à l'autre extrémité par un plateau porte-charge (4) descendant au fur et à mesure que la charge augmente. L'extrémité du second bras (10B), formé de deux parties (10B, 10C) articulées sur un axe mobile porte un contrepoids (19) coulissant sur la partie articulée sur l'axe fixe, et peut coulisser elle-même le long d'une rampe rectiligne inclinable (20). En choisissant convenablement à la fois le poids du contrepoids et l'inclinaison de la rampe rectiligne, on équilibre le levier à la fois dans deux positions correspondant l'une à l'absence de charge sur le plateau, et l'autre à une charge de valeur prédéterminée placée sur le plateau, l'équilibre étant sensiblement atteint dans les positions intermédiaires. Application: Dosage de produits en vrac déversés dans des récipients per machines de remplissage.
Patent EP-0007491-A1 (EP)
Inventor: KASTL HANS
IPC: G01N27/90
Filed: 1979-07-05
Abstract: 1. Inspection arrangement for heat exchanger pipes, in particular for steam generators in nuclear power stations, having a maintenance tube for the introduction of a measuring device, which maintenance tube is correlated with the pipes of the heat exchanger by means of a positioning device, characterized in that a pipe section (66) is connected to the maintenance tube (25) which pipe section lies in the path of the measuring device to the pipes (12) of the heat exchanger (1) and at least to a large extent corresponds to the pipes (12) of the heat exchanger (1) in dimensions and material and has a defined fault position (85).
Patent EP-0020818-A1 (EP)
Inventor: HAMER ANTHONY DAVID
IPC: C08F210/16
Filed: 1979-12-27
Abstract: A catalyst composition formed from selected organoaluminum compounds and a precursor composition of the formula
     wherein ED is a selected electron donor compound R is a C 1  to C 14 , aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C 1  to C 14  aliphatic or aromatic hydrocarbon radical, X is Cl, Br, 1, or mixtures thereof. Filler is an inert organic or inorganic compound, and, based on the total weight of such composition
     m is ≧ 0.5 to ≦ 56   in is 0 or 1   p is ≧ 6 to ≦ 116   q is ≧ 2 to ≦ 85   r has a value such that the percent filler is from about 10 to about 95 weight percent based on the total weight of the precursor composition.
     A process for preparing such precursor composition by spray drying it from a slurry or solution in said electron donor compound, using atomization. 
     A process for using said catalyst to readily prepare ethylene polymers having a density of about ≧0.91 to ≦0.97, a melt flow ratio of ≧22 to ≦32 and a bulk density of about 18 to 32 lbs/ft 3  and controlled particle shape and size in a low pressure gas phase process at a productivity of ≧50,000 pounds of polymer per pound of Ti.
Patent EP-0005578-A1 (EP)
Inventor: TIMMER HENDRIKUS JACOBUS MARIA
IPC: B60F1/00
Filed: 1979-05-18
Abstract: A wagon capable of traveling on a railway and on the ground, consisting of a chassis on which, near the front and rear ends, wheels are mounted for traveling on a railway, and parallel thereto, wheels for traveling on the ground. The wheels for traveling on the ground being offset from the pivot of the truck in a direction perpendicular to the axles and the wheels for traveling on a railway being mounted in a linkage attached to the truck near one end thereof, the other end connecting with a locking means brought into engagement by the swing of the linkage with at least one receiving member attached to the chassis, so that a truck may be fixed in one or more positions. Because the wheels are mounted in trucks, the wagon can readily negotiate sharp curves in the railway, and because the ground wheels are offset from the pivot of the truck, a sort of swivel is formed, so that in traveling on the ground, the swivels will always caster to the rear in relation to the direction of travel.
Patent EP-0011886-A1 (EP)
Inventor: LOHRBERG KARL DIPL-ING
IPC: C25B1/26
Filed: 1979-10-25
Abstract: Bei Verfahren zur Gewinnung von Chlorsauerstoffsäuren bzw. deren Salze durch Elektrolyse von Meerwasser oder verunreinigende Metallionen enthaltenden Salzlösungen treten Schwierigkeiten durch anwachsende Abscheidungen auf. Zwecks Vermeidung der Ansatzbildung wird bei einem derartigen Verfahren die Elektrolysezelle so lange mit ungereinigtem Meerwasser oder ungereinigter Salzlösung betrieben, bis auf den Elektroden eine Schicht aus Verbindungen der verunreinigenden Metallionen, insbesondere Calciumcarbonat und/oder Magnesiumhydroxid, in einer hinreichenden und einen Stromwirkungsgrad von mehr als 90% bewirkenden Stärke abgeschieden ist, und dann werden die in dem ungereinigten Meerwasser oder in der ungereinigten Salzlösung enthaltenen Calcium- und/oder Magnesiumionen durch Zusatz von Natronlauge und/oder Calciumhydroxid sowie Natriumcarbonat bei einem pH-Wert von über 9 ganz oder teilweise ausgefällt, die Fällungsprodukte gegebenenfalls abgetrennt und die gereinigte Lösung der Elektrolysezelle zugeführt.
Patent EP-0008536-A1 (EP)
Inventor: ISHIDA MASAMICHI
IPC: D01D5/24
Filed: 1979-08-21
Abstract: A regenerated cellulose hollow fiber used as a permeable membrane for dialysis and ultrafiltration, which is prepared by hydrolyzing a cellulose ester hollow fiber and characterized as (a) containing a cellulose II crystal structure at a degree of crystallinity of from 40 to 75%, said cellulose II crystal structure having a degree of crystallite orientation of from 78 to 90% and having a crystallite size of from 60 to 150 angstroms as measured along the fiber axis, and (b) exhibiting a wet strength/wet elongation ratio of from 1.50 to 8.0. 
     The regenerated cellulose hollow fiber, of which figure 1A is an X-ray diffraction photograph, is prepared by a process wherein: a dope comprised of cellulose ester in a non-volatile organic solvent is extruded through an annular slit defined between inner and outer tubes of a spinning nozzle having a double tube structure, while a core liquid is forced through the inner tube of said nozzle; the hollow fibrous extrudate is coagulated in a coagulating bath; the coagulated hollowfibr- ous extrudate is drawn 1.05 to 2.00 times its original length; and then, the drawn hollow fiber still containing a core liquid in the hollow is treated with an aqueous caustic alkali solution containing at least 0.5% by weight of water soluble metal salt, thereby hydrolyzing the cellulose ester into cellulose.
Patent EP-0009383-A1 (EP)
Inventor: WITT JOHN EDWARD
IPC: B60T17/22
Filed: 1979-09-14
Abstract: A device for attachment of a resilient and/or flexible tube (23) to a nipple, nozzle or like connection (35) to enable the resilient and/or flexible tube (23) to be retained on the nipple, nozzle or like connection (35) in normal use. 
     In order to provide security for the resilient and/or flexible tube (23), a retaining element (37) is provided which has an aperture (38, 39) therein of longer diameter than the tube (23) with which it is intended to be used, the diameter of the aperture (38, 39) being large enough to pass over the tube (23) when the tube is in position on the nipple, nozzle or like connection (35) but small enought to cause the resilient and/or flexible tube (23) to grip the nipple, nozzle or like connection (35).
Patent EP-0029476-A1 (EP)
Inventor: KUPKA DIETER
IPC: F16C33/76
Filed: 1980-01-17
Abstract: Bei einem zum dichten Anbau an einen Behälter bestimmten Rührwerk, bei welchem ein Abstand zwischen einem Anbauflansch und den Antriebselementen der Rührwelle durch ein tragendes Zwischengehäuse (1 + 7, 50) überbrückt ist, ist zwecks Ermöglichung des leichten Auswechselns von dem Verschleiß unterworfenen Dichtungselementen unter Verwendung einfach an-oder einzubauender, marktgängiger Hilfsvorrichtungen, auch marktgängiger Normgetriebe, und bei einfachem Gesamtaufbau des Rührwerks mindestens ein die Antriebselemente tragender Teil (1) des Zwischengehäuses durch Hydraulikzylinder (3) vom Behälter entfernbar und wieder an ihn heranführbar. Für den beweglichen Teil (1) des Zwischengehäuses sind zweckmäßig besondere Führungsbolzen (4) vorgesehen. Wenn das Zwischengehäuse in einen beweglichen (1) und einen am Behälter festen Teil (7) geteilt ist, ist der letztere Teil (7) als Dichtungsgehäuse benutzt. Ist die Dichtung eine Stopfbuchsdichtung, so trägt die Rührwelle (2) unterhalb der Dichtungselemente (5, 9, 17) einen diese untergreifenden Bund (8); ist die Dichtung eine Gleitringdichtung, so ist ein ihre Verschleißteile zu einer Einheit zusammenhaltender Käfig (27) an einem Zentrierbund (6) des beweglichen Zwischengehäuseteils (1) angeordnet.
Patent EP-0013979-A1 (EP)
Inventor: ARAKI SHIGERU
IPC: B23P21/00
Filed: 1980-01-23
Abstract: This is directed to an electronic parts mounting apparatus comprising a means for carrying by given pitch an electronic parts collector (T) which is composed of electronic parts(P),strip band(1) having many concaves(3),for receiving the electronic parts (P), disposed at equal intervals and coating tape (2) for covering the concaves (3) in the receiving band; a support means (11) for horizontally supporting said electronic parts collectors (T) with the coating tape (2) being placed on the top side; a means (8, 12) for separating from the band the tape (2) of said collector (T); and an picking means (14, 15) for adsorbing the electronic parts (P) one by one from the concave (3) of the band (1) under the cover-open condition by separating the tape (2) from the band placed on said support means to carry and load the electronic parts (P) on a circuit board (13), thus allowing the electronic parts (P) to be continuously and stably mounted on the circuit board (13).
Patent EP-0018570-A1 (EP)
Inventor: LEMKE EBERHARD DR SC TECHN
IPC: H04B1/12
Filed: 1980-04-21
Abstract: 1. Circuit for suppressing interference signals from a composite signal which contains partial discharge pulses and interference signals having a long duration as compared to said partial discharge pulses, the amplitude of said composite signal exceeding the peak values of the interference signals upon the occurrence of said partial discharge pulses, for instance to remove noise cause by broadcasting systems, wherein the interference signal component is eliminated from said composite signal after delivery thereof to an amplifier (1), and the partial discharge pulses are obtained by means of a threshold-responsive amplifier (10), characterized by A) a preamplifier (1) having a bipolar outpout terminal (2, 3) to which said composite signal is applied in bipolar form, and having a unipolar outpout terminal (11) to which said composite signal is applied in unipolar form, a threshold-responsive amplifier designed as an integrating amplifier (4), which is connected to the bipolar outpout terminal of said preamplifier (1), B) at least one band-pass filter (12) connected to the unipolar outpout terminal of said preamplifier (1) and having a pass band corresponding to the frequency spectrum of the interference signals, and C) a rectifying circuit (13) connected to the outpout of said band pass filter (12) and operating as peak value rectifier, the outpout voltage of said rectifying circuit or, respectively, a voltage proportional thereto being applied as control voltage to the integrating amplifier (4).
Patent EP-0019737-A1 (EP)
Inventor: MUKAI TETSUYA
IPC: B21B13/14
Filed: 1980-04-30
Abstract: A multi-high rolling mill comprising work rolls and back-up rolls, in which at least one of said rolls is a variable crown roll having the extent of crowning controlled by a pressure medium (Fig. 1).
Patent EP-0019835-A1 (EP)
Inventor: NEWMAN RITCHEY OWSLEY
IPC: G03C5/38
Filed: 1980-05-20
Abstract: A metal-plastic-metal structural laminate which can be formed into various useful articles having compound curves using conventional metal forming techniques. The laminate comprises two metal skin layers and a centrally disposed polymer core layer. The laminate can be bent to 90° to a critical radius, the distance between the pivot point and the inner skin surface of the laminate, without metal rupture.
Patent EP-0026957-A1 (EP)
Inventor: VAN DE MOESDIJK CORNELIS G M
IPC: C01B21/14
Filed: 1980-10-04
Abstract: The process relates to hydroxylammonium salts. 
     Cyclic process for the preparation and processing of a hydroxylammonium salt solution, in which an aqueous acid reaction medium is kept in circulation between a hydroxylammonium salt synthesis zone and an oxime synthesis zone, and in which the circulating liquid is continuously supplied with nitrogen monoxide which serves as nitrogen source for the formation of the hydroxylammonium salt, and which is converted into hydroxylamine by catalytic reduction with hydrogen. 
     The circulating liquid is, before it enters the hydroxylammonium salt synthesis zone, subjected to a stripping process by bringing the circulating liquid via a heat-exchanging surface in heat-exchange with nitrogen monoxide containing water vapour, upon which the water vapour condenses, and the remaining gas containing nitrogen monoxide as nitrogen source is used in the reduction of nitrogen monoxide to hydroxylamine.
Patent EP-0015054-A1 (EP)
Inventor: KURAKAKE MITSUO
IPC: G06F13/42
Filed: 1980-01-15
Abstract: A bus connection system in which a central processing unit (14) is connected to each of a plurality of buses (20,21) via respective drivers (15, 17) and receivers (16, 18). Peripheral circuits (22 to 25) are connected each to one only of the buses (20, 21). Data can be passed between the central processing unit (14) and a peripheral circuit (22 to 25) via the appropriate bus by control of the drivers and receivers (15 to 18) by control signals (c, d, e, f) from the central processing unit (14). 
     The central processing unit (14) and the peripheral circuits are mounted on respective printed circuit boards (19,22 to 25) and a back panel (26) carrying all of the buses (20,21) connects the printed circuit boards.
Patent EP-0029326-A1 (EP)
Inventor: ROYLE TERENCE GORDON
IPC: G01G3/14
Filed: 1980-11-06
Abstract: A weighing apparatus comprises: a platform (1) for articles to be weighed, the platform being vertically movable against the action of a spring (2) and supported at a plurality of locations by respective levers (23); a member (21) is connected to each of the levers (23) in a mechanical summing arrangement so as to be moved in accordance with the vertical movement of the platform (1) and thereby provide an indication of the weight of an item when placed on the platform. The movement of the member (20) is detected by the strain gauges (5A, 5B) mounted on leaf spring (2) and converted to an electrical signal for display purposes. The member (20) may be connected to leaf spring (2) by means of a pin in point contact with member (20) or by means of a stranded wire. Various other electrical position transducer arrangements are also disclosed.
Patent EP-0029382-A1 (EP)
Inventor: MASUREKAR PRAKASH SHARATCHANDR
IPC: C12R1/20
Filed: 1980-11-04
Abstract: A fermentation process and improved aqueous nutrient medium is used forthe production of urease-free creatinine iminohydrolase from an aerobic soil microorganism. In the process, a fresh sample of the microorganism grown on a creatinine-containing maintenance medium is transferred to a microbial growth medium to grow the microorganism, the growing microorganism is then transferred to a production medium to produce microorganism in which creatinine iminohydrolase production has been induced, and the desired enzyme is then extracted from the microorganism. An improved aqueous nutrient medium for use as the aforementioned production medium is disclosed.
Patent EP-0034314-A1 (EP)
Inventor: MIKUS WILLIAM STEPHEN
IPC: F23J1/02
Filed: 1981-02-07
Abstract: A structure (4,7) for impounding liquid is disclosed below the combustion chamber (1) of a steam generator. The structure divides the impounded liquid in two sections, or pools. The first section, or pool (2), receives the hot residue gravitated from the combustion chamber (1) and absorbs the thermal and mechanical shock of the residue. The second section, or pool (8), is connected to the first pool (2) through a gate valve (6) and contains a continuous conveyor (13) which transports the cooled residue, received from the first pool, to a point of ultimate disposal.
Patent EP-0041166-A1 (EP)
Inventor: DE LUCA FERDINANDO
IPC: G09B15/00
Filed: 1981-05-16
Abstract: A didactical device for playing on musical instruments comprises a first plate element (2) having a plurality of musical note identifying zones (3), a plurality of zones (5) having markings representative of the keys to be operated and a plurality of zones (12) provided with graphical symbols (13) designating the accord corresponding to the notes identified by the symbols (4). A second plate-like element (20) is further provided arranged to be movable with respect to the first plate-like element (2) and formed with a first collimating window (21) located within the zones (3), a sighting window (25) located over the zone carrying the corresponding markings (6), and a second sighting window located over the area (12) carrying the graphical symbol (13) identifying the corresponding accord.
Patent EP-0046862-A1 (EP)
Inventor: HEINZ GERHARD DR
IPC: C08F297/04
Filed: 1981-07-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von verzweigten Blockcopolymerisaten aus 60 bis 95 Gew.% eines monovinylaromatischen Monomeren und 40 bis 5 Gew.% eines konjugierten Diens durch Polymerisation der Monomeren in einem inerten Lösungsmittel in Gegenwart eines Monolithiumkohlenwasserstoffes als Initiator, wobei man in einer ersten Verfahrensstufe (a) 50 bis 80 gegebenenfalls höchstens 90 Gew.% der Gesamtmenge an monovinylaromatische Verbindung in Gegenwart einer relativ geringen Menge des Monolithiumkohlenwasserstoffes bis zur praktisch vollständigen Umsetzung polymerisiert. Dabei werden 30 bis 70 Gew.% der vinylaromatischen Monomeren vorgelegt und ein Anteil von 70 bis 30 Gew.% während der Polymerisation im Zulauf zugegeben, derart, daß die Polymerisationstemperatur, die zu Beginn der Polymerisation im Bereich von 30 bis 40°C liegt unter Anwendung einer Rückflußkühlung im Bereich von 45 bis 70°C gehalten wird. Nach Beendigung des Zulaufs der Monomeren wird die Reaktionstemperatur mit Hilfe der Siedekühlung auf Werte im Bereich von 30 bis 40°C abgesenkt. In einer zweiten Verfahrensstufe (b) werden zu der Reaktionslösung nach Zugabe einer zusätzlichen Initiatormenge, gegebenenfalls 1 bis 30 Gew.% der Gesamtmenge des monovinylaromatischen Monomeren zugesetzt, wobei die Summe der in der ersten und zweiten Verfahrensstufe zugesetzten Menge an monovinylaromatischen Monomeren höchstens 90 Gew.% der Gesamtmenge an monovinylaromatischen Monomeren beträgt. Die in der zweiten Verfahrensstufe zugesetzten monovinylaromatischen Monomeren werden bis zur praktisch vollständigen Umsetzung polymerisiert, wobei man das unter (a) beschriebene Temperaturprofil wählt. In der Verfahrensstufe (c) werden der Reaktionslösung die restlichen monovinylaromatischen Monomeren und das gesamte konjugierte Dien zumindestens in einem überwiegenden Anteil als Mischung zugegeben und so polymerisiert, daß die Reaktionstemperatur einen Bereich von 90 bis 110°C nicht übersteigt. Schleißlich läßt man nach praktisch vollständiger Umsetzung der Monomeren, bevorzugt ohne vorherige Abkühlung, ein geeignetes flüssiges polyfunktionelles Kopplungsmittel in unverdünnter Form zulaufen und koppelt das Gemisch der erhaltenen linearen Blockcopolymerisate, die noch aktive, endständige Lithium-Kohlenstoff-Bindungen aufweisen, unter Rühren zu verzweigten Blockcopolymerisaten. Die erfindungsgemäß hergestellten Produkte dienen zum Spritzgießen.
Patent EP-0047922-A1 (EP)
Inventor: NICKEL FRIEDHELM
IPC: D06M15/643
Filed: 1981-09-03
Abstract: The invention relates to an aqueous preparation for shrinkproofing wool, which contains, as active ingredient, organopolysiloxanes of a particular structure with mercaptoalkyl or mercaptoaryl radicals and hydrogen atoms. The preparation is storage-stable and causes no yellowing in naturally colored or white wool. The hand of the wool is not disadvantageously affected.
Patent EP-0034868-A1 (EP)
Inventor: SLUIS-VAN DE PUTTE MARTINE
IPC: A01K15/00
Filed: 1981-02-18
Abstract: 1. Scratching device for animals, in particular cats, comprising a boardlike member of a material adpated to absorb means spreading an animal attracting smell, said material having a surface-structure stimulating the animal to claw, characterized in that said material being pressed, directed fibres of wood.