baber/WOPTO huggingface dataset:
Patent EP-0037410-A1 (EP)
Title: Utilisation de resines d'acides perfluorosulfoniques comme catalyseurs pour la preparation d'esters
Inventor: SCHRECK DAVID JAMES
IPC: C07C67/04
Filed: 1981-04-08
Abstract: Des esters peuvent etre produits par addition d'acides carboxyliques a des olefines en presence de resines d'acides perfluorosulfoniques.
Patent EP-0039709-A1 (EP)
Inventor: DAHLBERG ANDERS IVAR
IPC: F16L59/20
Filed: 1980-11-06
Abstract: Un element d'etancheite adapte pour etre dispose dans un espace en forme de fente, de preference annulaire, comprend une cavite interne remplie de gaz avec une entree a une extremite et une sortie, l'autre extremite pour un milieu de remplissage de durcissement prevu pour etre introduit dans la cavite sous pression de telle sorte que la cavite soit remplie et que l'element soit expanse en vue d'obturer l'espace. La sortie (15) est connectee a une chambre fermee (14) adaptee pour recevoir le gaz qui est entraine hors de la cavite (2) dans l'element flexible lorsque la cavite est remplie avec le milieu de remplissage (16), de sorte que le gaz deplace puisse etre comprime dans la chambre fermee (14') et exercer une contre-pression sur le milieu de remplissage (16') dans l'element d'etancheite pendant que le milieu de remplissage durcit.
Patent EP-0040236-A1 (EP)
Inventor: LEAS ARNOLD M
IPC: F02G5/02
Filed: 1980-11-04
Abstract: Un systeme moteur est utilisable avec de l'alcool methylique et de l'hydrogene et un moteur rotatif (56) est particulierement utilisable dans le systeme moteur. Le moteur rotatif comprend une enceinte (200) du stator, laquelle enceinte possede une pluralite de separations (204) de chambres dirigees radialement, un rotor principal (206), une pluralite de rotors subordonnes (208) ayant chacun un engrenage a developpante (216) dans sa peripherie montee sur le rotor principal, et des moyens de rotation (218, 220) pour faire tourner les rotors subordonnes de sorte que leurs engrenages a developpante acceptent les separateurs diriges radialement au fur et a mesure que les rotors secondaires passent devant eux.
Patent EP-0033884-A1 (EP)
Inventor: WIEDER WOLFGANG DR
IPC: C08F4/00
Filed: 1981-01-26
Abstract: The process is carried out in solution or in bulk in the presence of a catalyst, the catalyst being deactivated when the polymerisation is complete and the polymer subsequently being isolated in a known manner, characterised in that the polymerisation is carried out in the presence of a catalyst which contains a product of the reaction of a) an organoaluminium compound R2AlX, R3Al2X3 and/or R AlX2 where R is a saturated (cyclo)aliphatic hydrocarbon radical having 1 to 10 carbon atoms, and b) TiX4 where X is a halogen atom. i
Patent EP-0035636-A1 (EP)
Inventor: ADACHI TAKESHI
IPC: G10H1/38
Filed: 1981-01-27
Abstract: A chord generating apparatus of an electronic musical instrument is provided with a selector (32) which selects a single key among a plurality of depressed keys, a detector (33) for detecting a chord type according to types of keys other than the selected key, and a musical tone signal forming circuit (41,43) for forming a musical tone regarding a chord determined in accordance with outputs of the selector (32) and detector (33). 
     According to this invention, a performer can depress a root note designation key with one finger of one hand and depress desired keys in the same keybord with other fingers of the same hand thus simplifying performing operation and construction of the electronic musical instrument.
Patent EP-0034732-A1 (EP)
Inventor: SCHEMBERA FRIEDRICH
IPC: F24C15/20
Filed: 1981-02-03
Abstract: The replaceable grease filter insert consists of a grease filter mat (4) and a support frame (1). For the purpose of simplifying the construction of the grease filter insert, so that special cleaning work for the vapour extraction and filtration hood is eliminated and the customary maintenance work is substantially facilitated, the grease filter mat (4) and the support frame (1) are in the form of a one-piece disposable component, the support frame (1) consisting of an injection moulding of plastics material to which the filter mat (4) is joined by adhesive bonding or the like. <IMAGE>
Patent EP-0040791-A1 (EP)
Inventor: HURTER FRITZ
IPC: F16L39/00
Filed: 1981-05-19
Abstract: 1. House lead-in for medium-transporting lines, particularly for gas and water lines, having a plastics supply tube (9) which is connected to a medium source and is introduced through the house wall roughly coaxially through a fireproof tube (5), and having a house connecting piece (11) made of metal on the inside of the wall (2) which is connected both to the supply tube (9) and to the fireproof tube (5) by a single screw connection (13), characterised in that two seals (17) and (19) for sealing the connection of the tube (5) and the supply tube (9) can be braced by means of the one screw connection (13).
Patent EP-0043950-A1 (EP)
Inventor: SCHWARZE WERNER DR
IPC: C07C61/15
Filed: 1981-06-24
Abstract: 1-Methyl-2-chlorcyclopropancarbonsäure und ihre niederen Ester werden hergestellt durch selektive hydrierende Dechlorierung der entsprechenden 1-Methyl-2,2-dichlorcyclopropanverbindungen. Die neuen Substanzen können als Zwis-chenprodukte zur Herstellung von Pesticiden und Arzneimitteln verwendet werden.
Patent EP-0072369-A1 (EP)
Inventor: SAKMANN WALTER
IPC: B41J1/20
Filed: 1981-08-06
Abstract: Typenband für Stahlbanddrucker mit einer Spur von abtastbaren Zeitgebermarken, die den einzelnen Zeichen zugeordnet sind. Zwischen zwei Zeitgebermarken ist eine abtastbare Startmarkierung M1 (3) und zwischen zwei anderen Zeitgebermarken ist eine abtastbare Identifizierungsmarkierung M2 (4) angeordnet. Der Abstand M1-M2 dient der automatischen Bestimmung der Druckband-Identifizierung. Ebenso können die Markierungen M1 und M2 durch fehlende Zeitgebermarken gebildet werden.
Patent EP-0050374-A1 (EP)
Inventor: LEFFERTS JOHANNES
IPC: D21F1/00
Filed: 1981-10-22
Abstract: Das Siebband besitzt eine Vielzahl von Wendeln aus thermofixiertem Kunststoffmaterial, wobei benachbarte Wendeln jeweils derart ineinandergeschoben sind, dass die Windungen einer Wendel zwischen die Windungen der benachbarten Wendel eindringen, und einen Steckdraht, der durch den von den Windungen benachbarter Wendeln gebildeten Kanal hindurchgeführt ist. Die Hohlräume der Wendeln sind durch Füllmaterial ausgefüllt und das Füllmaterial ist gekräuselt oder gestaucht oder ist wellenförmig verformt. Die Ausgangslänge des Füllmaterials in dem Hohlraum einer Wendel kann grösser sein als die Länge der Wendel. Zur Herstellung des Siebbandes werden Wendeln aus thermofixierbarem Kunststoffmaterial derart ineinandergeschoben, dass die Windungen einer Wendel zwischen die Windungen der nächsten Wendel zu liegen kommen und die sich überlappenden Windungen der Wendeln einen Kanal bilden, und ein Steckdraht durch den Kanal geschoben wird. Das Innere der Wendeln wird vor dem Ineinanderschieben durch Füllmaterial ausgefüllt. Bei der Herstellung der Wendeln kann der Kunststoffdraht um das Füllmaterial gewickelt werden.
Patent EP-0054730-A1 (EP)
Inventor: SMEAD ROBERT GRIFFITH
IPC: B05B5/10
Filed: 1981-10-30
Abstract: An electrodynamic spray painting system having a spray gun (13) for spraying paint toward a workpiece (15) and an electrode (16) for causing a charge to be imposed on the paint. A high voltage waveform generator (21) supplies an oscillating voltage to said electrode (16) such that coronas of varying strengths are periodically, controllably generated. 
     This oscillating voltage enhances the spectrum of charges on the paint particles improving evenness of coverage of paint on the workpiece (15). Additionally, wastage of paint is decreased. This invention is also applicable to other coating materials, such as powders.
Patent EP-0048514-A1 (EP)
Inventor: LAUDE LUCIEN DIEGO
IPC: C30B29/48
Filed: 1981-09-11
Abstract: There is described a method for crystallizing films selected from the group comprising the amorphous elementary semi-conducting films and the polymetallic films comprised of two elements belonging respectively to Groups III and V, or Groups II and VI of the Periodic Table, which comprises irradiating the film surface with a laser beam guided by an assembly from optic fibers which are arranged in parallel relationship with one another, each fiber having a diameter which is not larger than 50 mu , said irradiating causing crystallizing into crystallites which are regularly distributed and closely confined.
Patent EP-0062714-A1 (EP)
Inventor: BURROWS AUBREY LINCOLN
IPC: C10M133/52
Filed: 1981-04-10
Abstract: Lubricating oil dispersants are made by reacting an (a) alkenyl succinic anhydride, (b) an alcohol (e.g. pentaerythritol), (c) a hydroxy-substituted amine (e.g. tris-nydroxy- methylaminomethane), (d) a polyoxyalkylene-amine, and (d) an alkenyl succinimide.
Patent EP-0039209-A1 (EP)
Inventor: TABUCHI SHUJI
IPC: B24B7/16
Filed: 1981-04-23
Abstract: A grinding machine for surface grinding thin plate-like workpieces, particularly semiconductor wafers (13) comprises a rotating table (11) provided with at least a workpiece holder (12) on which a workpiece (13) to be ground is supported and a plurality of grinding wheels (14) having different degrees of coarseness ranging from coarse to fine. The wheels (14) are arranged around and above the table (11) so that, as the table (11) rotates, the surface of the workpiece (13) is ground successively by the grinding wheels (14) with the coarsest grinding wheel (14-1) grinding the surface initially, followed by the finer wheel (14-2) and finishing with the finest wheel (14-3). This enables the required quantity of material to be removed from the surface of the workpiece (13) whilst, at the same time enables the final surface of the workpiece (13) to be finished to a high degree of accuracy during a single rotation of the table (11).
Patent EP-0043722-A1 (EP)
Inventor: COOK PHILLIP DAN
IPC: C07H19/04
Filed: 1981-07-06
Abstract: Hydroxy, amino and sulfhydryl derivates of 1 or 3-β-D-arabinofuranosyl-1,3 or 4H-imidazo [4,5-c] pyridine, their corresponding esters and non-toxic pharmaceutically acceptable salts are produced by arabinofuranosylation of an anion of requisite heterocycles with 2,3,5-tri-O-benzyl-a-D-arabinofuranosyl halide and further reaction to obtain the desired compounds, which are water-soluble and resistant to adenosine deaminase and exhibit antiviral activity.
Patent EP-0058271-A1 (EP)
Inventor: ALBAUGH MICHAEL EVERETT
IPC: G06F9/26
Filed: 1981-09-22
Abstract: A microprocessor (10), having a memory element (18) containing a plurality of multi-bit instruction words, an arithmetic logic (ALU) unit (16) coupled to the memory element (18) and responsive to at least a portion of each of the instruction words for performing data manipulations, and a controller (20) for generating address signals that are communicated to the memory element (18) to cause sequential access of the instruction words, includes a storage element (40) that interconnects certain of the signal lines (30.32) that communicate the instruction words to the ALU (16) to the controller (20). In response to a first predetermined instruction word the storage element (40) receives and stores the portion of the instruction word being conducted to the ALU (16). In response to a second predetermined instruction word, the content of the storage element (40) is transferred to the controller (20) to form an address signal.
Patent EP-0048209-A1 (EP)
Inventor: TROUYEZ GERARD
IPC: G01N33/92
Filed: 1981-09-15
Abstract: 1. Process for preparing stable solutions of lipoproteins from precipitates obtained by removing the lipids of plasma or blood serum by silicic acid or its derivatives, and comprising the following steps, mixing the precipitate with a substantially equal weight of water and a quantity of sodium chloride substantially equal to half, by weight, of the water used and adjusting the pH of the mixture to a determined value, recovering the liquid obtained in the preceding steps and treating it, for example by dialysis, with the view to obtaining an aqueous solution containing about 1 to 30 g/litre of sodium chloride, and about 1 to 100 g/litre of lipoproteins, and characterized in that : a stabilization of the resulting saline solutions is carried out by adding to said solutions bromonitrodioxane and optionally a buffer.
Patent EP-0057904-A1 (EP)
Inventor: CHERUBIN PETER
IPC: F24B1/06
Filed: 1982-02-03
Abstract: 1. A stove for heating a room, in particular a tiled stove, which is built up from a plurality of superposed annular stove elements (E) having a preferably rectangular or square external plan and which comprise a heat-retaining layer (2) of refractory concrete which is poured into a continuous frame (1; 34; 42) of strong heat-resistant material which forms the outer surface of the stove, the height of the frame (1; 34; 42) being equal to the height of the stove element (E), characterized in that the concrete layer (2) is free of a lining on its inner surface (2a) and comprises a plurality of grooves (20) starting from the inner surface (2a) and arranged outside corner areas and the walls (3a to 3d; 42a, 42b) of the continuous frame (1; 34; 42) comprise single-piece plates.
Patent EP-0065097-A1 (EP)
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04M19/08
Filed: 1982-03-27
Abstract: 1. Electronic text transmitter connected to a telephone line, for emitting predetermined announcement texts into said telephone line, said announcement texts being stored in digital form in set-value memories (Sp1 to Sp6) to which address pulses as well as read-out pulses are fed through a control unit (1) at a given clock frequency (f1), whereby said set-value memories (Sp1 to Sp6) are followed by a digital/analog converter (3), characterized in that the current supply to said set-value memories (Sp1 to Sp6) is effected through said telephone line (a, b), whereby the supply voltages are fed to said set-value memories (Sp1 to Sp6) at the clock frequency (f1) of said address pulses in separate pulses of such chronological position and with that, at each of said set-value memories (Sp1 to Sp6), the supply voltage (U +) is available at a predetermined point of time prior to the arrival of the read-out pulse and remains effective for at least the entire duration of said read-out pulse.
Patent EP-0073907-A1 (EP)
Inventor: SHANK JOSEPH L
IPC: C09H5/00
Filed: 1982-07-15
Abstract: A method of preparing a gelled food product from an ungelled aqueous concentrate containing 10-30 weight percent gelatin and a urea is disclosed. The concentrate has a gelatin-to-urea weight ratio of 1:0.3 to 1:1.5, a pH value of 2.5-7 and gels at less than 20°C. On dilution with water to a gelatin concentration of about 2 weight percent while maintaining substantially the pH value of the concentrate, the diluted composition gels at a temperature above that of the concentrate. Specific concentrates, gelled food products, food product precursor products, and methods for using the concentrates are disclosed.
Patent EP-0073955-A1 (EP)
Inventor: LOEBACH MICHAEL H
IPC: B41F21/04
Filed: 1982-08-13
Abstract: A gripper mechanism for printing press folding machines or other sheet handling equipment comprises a rigid holder (24) mounted on a pivot shaft (22) and a resilient gripper finger (26), fixed to the holder (24), which pivots into engagement with a clamping surface (32). The tip (34) of the gripper finger (26) and the point (36) where the finger is attached to the holder (24) lie generally along a common radius (38) through the pivot axis (22), to produce non-sliding engagement of a sheet of paper positioned over the clamping surface (32) and said tip (34).
Patent EP-0075900-A1 (EP)
Inventor: WIRZ BURKHARDT DR
IPC: B41F13/16
Filed: 1982-09-24
Abstract: Eine Vorrichtung zur Kontrolle des registergenauen Aufspannens von Druckplatten auf dem Plattenzylinder einer Offset-Druckmaschine mittels im Zylinderkanal angeordneter Spannschienen, auf denen jeweils ein Plattenende durch Klemmschienen festklemmbar ist und die durch in den Spannschienen verschraubbare, auf jeweils einer Kanalwand sich abstützende Spannschrauben in Zylinderumfangsrichtung bewegbar sind, besitzt elektrische Anzeigeeinrichtungen (17,24) mit einem Taststift (18). Diese sind am Plattenzylinder (10) im Zylinderkanal (11) befestigt, und die Tastspitzen der Taststifte (18) stehen an bestimmten Kantenbereichen (3) der Druckplattenvorderkante an, wobei diese bestimmten Kantenbereiche (3) und die Positionen der Druckbilder (4) auf der Druckplatte (1) in einer festen Beziehung zueinander stehen. Vorzugsweise sind diese bestimmten Kantenbereiche (3) gleichzeitig mit an sich bekannten Registerstanzungen der Druckplatte (1) in einem gemeinsamen Stanzvorgan hergestellt.
Patent EP-0079524-A1 (EP)
Inventor: TAKAMATSU TOKUYUKI
IPC: G03B17/48
Filed: 1982-11-03
Abstract: An endoscope apparatus is composed of an endoscope unit, a light source unit and a camera unit. The light source unit has a control station transmission circuit which becomes a control station. When the camera unit is mounted in the endoscope unit and the self address codes transmitted from the controlled station transmission circuit of the camera unit by n times are received by the control station transmission circuit of the light source unit by m times, the control station transmission circuit identifies the connection of the camera unit.
Patent EP-0112937-A1 (EP)
Inventor: LUBBE THIES ING-GRAD
IPC: B65G53/66
Filed: 1982-12-31
Abstract: 1. Arrangement for the transportation of in particular hardly flowing discrete material out of a carrier into a pneumatic conveyor pipe line subject to the pressure in the conveyor pipe line, characterized in that a measuring transducer (7, 7', 7") which controls the driving motor (6, 6') of a swinging grid (2) placed in the carrier (1) is placed in the conveyor pipe line (7, 7', 7").
Patent EP-0106927-A1 (EP)
Inventor: BREMER NOEL JEROME
IPC: C07C51/25
Filed: 1982-10-29
Abstract: A process for the production of a vanadium phosphorus mixed oxide containing catalyst characterised in that it comprises:
     (a) introducing a pentavalent vanadium compound into an organic liquid reaction medium selected from alcohols and glycols capable of reducing at least a portion of the vanadium to a valence state of about +4 in the absence of corrosive reducing agents;   (b) introducing at least one pentavalent phosphorus compound into the reaction medium;   (c) effecting reduction of the vanadium prior or subsequent to the addition of the phosphorus compound and reacting the vanadium with the phosphorus compound to form a catalyst precursor;   (d) removing from the reaction medium at least 1.5 moles of the organic liquid per mole of vanadium reduced or reacted during the reduction or reaction;   (e) recovering the catalyst precursor from the reaction medium;   (f) drying the catalyst precursor; and   (g) calcining the catalyst precursor is disclosed.   
     The resulting catalysts exhibit a number of advantages particularly when used in the production of maleic anhydride from 4 carbon hydrocarbons.
Patent EP-0063972-A1 (EP)
Title: Procédé et dispositif d'allocation d'une ressource dans un système comportant des unités de traitement de données autonomes
Inventor: BALLEGEER JEAN-CLAUDE
IPC: G06F15/16
Filed: 1982-03-26
Abstract: Selon l'invention chaque unité de traitement de donnée (Ui) d'un système (5) est associée à un circuit d'interface (IAi) d'allocation de ressource (R) standard et ces circuits d'interface (IAI à IAn) sont coupés entre eux à l'aide d'un bus (BAR) véhiculant un premier signal binaire (NDEMA) indiquant qu'au moins une unité (Ui) demande l'accès à une ressource (R), un deuxième signal binaire (PERSO) indiquant qu'aucune unité n'utilise cette ressource et un troisième signal binaire (NCOUR) d'une durée déterminée (Tmin) autorisant le départ de la compétition entre unités demanderesses et l'allocation de la ressource (R) à une unité gagnante, un premier mot binaire (PRIO) indiquant le plus haut niveau de priorité et un second mot binaire (NACT) indiquant le numéro de l'unité gagnante. Application aux systèmes informatiques comprenant des unités périphériques et/ou des processeurs couplés par un bus d'échange de données constituant la ressource à allouer.
Patent EP-0080950-A1 (EP)
Title: Frein à disque à étrier monté coulissant
Inventor: CARRE JEAN-JACQUES
IPC: F16D55/224
Filed: 1982-11-29
Abstract: L'invention a pour objet un frein à disque du type comprenant un étrier (10) monté coulissant sur une support fixe (12) au moyen d'une colonnette (14) s'étendant parallèlement à l'axe (0) du disque (16), le support fixe (12) comportant deux bras (28, 30) s'étendant radialement vers la périphérie du disque (16), ce dernier définissant, lorsqu'il tourne dans le sens de rotation avant (AV), un bras avant (28) et un bras arrière (30) du support fixe (12), un moteur de frein (32) agissant directement sur un élément de friction interne (40) et par réaction au travers de l'étrier (10) sur un élément de friction externe (42). Selon l'invention, la colonnette (14) est associée au bras arrière (30) du support fixe, l'élément de friction interne (40) prenant appui sur une surface d'appui (48) formée sur le bras avant (28) du support fixe (12) lorsque le moteur de frein (32) est actionné pour ralentir la rotation dans le sens de rotation avant du disque, l'élément de friction externe (42) étant fixé à l'étrier coulissant (10) auquel il transmet les efforts de friction engendrés lorsqu'il est sollicité en engagement de friction avec le disque tournant (16). Application au freinage des véhicules automobiles.
Patent EP-0058626-A1 (EP)
Title: Dispositif stabilisateur d'embarcations
Inventor: CARBONEL CLAUDE
IPC: B63B1/18
Filed: 1982-02-11
Abstract: Dispositif stabilisateur d'embarcations comprenant un plancher oblique (2) incliné de l'anière (3) vers l'avant (4), formant le fond du bateau.
Patent EP-0088201-A1 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: B21B1/32
Filed: 1982-12-15
Abstract: Eine Warmwalzanlage weist wenigstens ein zwischen einem vorderen und einem hinteren Reversierhaspel (3, 4) angeordnetes, reversierbares Fertiggerüst (2) und eine Schopfschere (6) auf, die mit einer oberen und einer unteren Messerwalze (7, 8) versehen ist. Um das Walzgut auch zwischen den Fertigstichen schopfen zu können, ist die Schopfschere (6) zwischen dem Fertiggerüst (2) und dem hinteren Reversierhaspel (4) vorgesehen, wobei auf der unteren Messerwalze (8) der Schopfschere (6) eine achsparallele Stützrolle (11) für das Walzgut drehbar gelagert ist.
Patent EP-0090205-A1 (EP)
Title: Preparation for udder treatment and teat sanitising of dairy cattle
Inventor: LAUERMANN GEORG DR
IPC: A01N59/12
Filed: 1983-03-07
Abstract: This invention is directed to a preparation useful on dairy animals. More specifically, this invention is directed to a preparation for the disinfection of teats and the care of udders of dairy animals which comprises: (a) from about 84.4 to 91.6 percent by weight, based upon the weight of the total preparation, of deionized water; (b) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of glycerin; (c) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of paraffin oil; (d) from about 1 to 2.5 percent by weight, based upon the weight of the total preparation, of saturated C16-C18-fatty alcohols; (e) from about 0.4 to 0.6 percent by weight, based upon the weight of the total preparation, of an iodine complex with disinfecting action, wherein the content of active iodine is from about 800 to 1200 ppm and the viscosity is from about 25 to 35 sec. as measured at 20 DEG C. in a Ford beaker with a 4 mm nozzle.