baber/WOPTO huggingface dataset:
Patent EP-0015681-A1 (EP)
Title: Binary transversal filter
Inventor: OGAWA KAZUO
IPC: H03H15/00
Filed: 1980-02-21
Abstract: Binary transversal filter having a plurality of stages of shift registers (2, 12) that are driven by timing signals (MLT; 3) of a frequency which is greater by a number of times that of clock pulses (CLK) being introduced, and weighing circuits (4,14) which weigh outputs of the stages of each of the shift registers (2, 12) so that outputs of the weighing circuits (4, 14) can be synthesized (5). The characteristic feature resides in the facts that NRZ signals (1) are introduced into the shift registers (2, 12) and that the shift registers are driven by timing signals (MLT; 3) of a frequency which is greater by M times that of clock pulses (CLK) of the NRZ signals.
Patent EP-0023073-A1 (EP)
Inventor: WEDMAN LEONARD NIKOLAUS
IPC: H02K23/40
Filed: 1980-03-20
Abstract: A dynamoelectric machine with a circumferentially segmented stationary magnetic field structure (10) providing magnetic poles (N1-N4-S1-S4) including diametrically opposed pairs of north and south poles (N1, N4 and S2, S3), with intervening poles of alternating polarity, rotor conductors (36) extending longitudinally and selectively interconnected in sets providing a plurality of series current paths each traversing a plurality of stator active pole regions (26), and a pair of brushes for current collection at one or both machine ends.
Patent EP-0018090-A1 (EP)
Inventor: KOKOTAILO GEORGE THOMAS
IPC: C07C2/66
Filed: 1980-03-20
Abstract: A new crystalline aluminosilicate zeolite product is provided having a structure intermediate that of ZSM-5 and ZSM-11, having a characterizing X-ray diffraction pattern and having a unit cell parameter of at least about 40 Angstroms. There is also provided a method for synthesizing the new zeolite and a process for using the same as a catalyst in effecting conversion of organic compounds.
Patent EP-0019396-A1 (EP)
Inventor: BAKERMANS JOHANNES C W
IPC: H05K13/04
Filed: 1980-05-01
Abstract: Apparatus for inserting tape (168) mounted on electrical terminals (170, 172) into apertures (174, 176) in a connector housing (178), comprises an assembly (16) for gripping the terminals (170,172) and which is movable towards the housing (178) to insert the terminals (170, 172) into the apertures (174,176). Thetape (168) is initially positioned on one side of a fixed mandrel (158), such side being remote from the housing (178) with the terminals (170, 172) straddling the mandrel (158) and a shuttle (148) parked against the opposite side of the mandrel (158). Jaws (140,142) of the gripping assembly (16) entrain the shuttle (148) as the assembly (16) moves towards the housing (178) and so withdraw the terminals (170, 172) from the tape (168).
Patent EP-0021672-A1 (EP)
Inventor: ALL FRANK EDWARD
IPC: B29C48/08
Filed: 1980-06-06
Abstract: An oriented polypropylene film substrate and method of manufacturing an oriented polypropylene film having enhanced adhesion to metallized coatings which comprises the steps of coextruding the film substrate having a homopolymer polypropylene core layer, and an ethylene propylene outer layer on at least one side of the core layer, the core and outer layers containing no slip agent. The film substrate is biaxially oriented, and the outer layer is corona treated. A metal coating is then deposited on the corona treated outer layer.
Patent EP-0024815-A1 (EP)
Inventor: ENGEL JOSEPH CHARLES
IPC: G06K7/00
Filed: 1980-07-25
Abstract: In an optical mark reader for automatically scoring from documents, a line scan camera system is employed to extract information from marks or characters on each document; a memory circuit is used to store the average white and black video output from the camera so that a given white-to-black transition can be compared to stored adaptive white and black reference levels to compensate for variations in document background-light intensity and aberrations associated with the lens of the line scan camera system. Each scan line is divided into a predetermined number of segments, so that said storing and comparing are effected on a segment-by-segment basis.
Patent EP-0021999-A1 (EP)
Inventor: LESTOQUOY JACQUES ALBERT
IPC: B65D88/70
Filed: 1980-06-19
Abstract: 1. Ventilation device by sudden release of compressed air particularly to help the flow of stored materials, of the type comprising a reservoir (10) for storing compressed air provided with an inlet orifice (81) adapted to be connected to a source (4) supplying compressed air via a three-way valve (6), a conduit (9) to discharge the stored compressed air, which conduit extends substantially over the entire length of the reservoir (10) and projects out of said reservoir to issue into an enclosure (100) to be ventilated, and valve means (2) provided on the one hand to first create a communication between the inside of the reservoir (10), excepting said conduit (9), and the orifice (81) supplying the compressed air, and on the other hand, to later close the said inlet orifice (81) and create a communication between the inside of the reservoir (10) and the said discharge conduit (9), said inlet orifice (81) connected to the source supplying the compressed air being in alignment with the said discharge (9), at a distance from the inner end (92) thereof which constitutes a valve seat, characterized in that the valve means (2) comprise at least a flexible membrane (22) interposed between the inner end (92) of the discharge and said inlet orifice (81), capable of alternately closing off only the inner end (92) of the discharge when the compressed air pressure of the supply source is applied on the inlet orifice (81), and the closing off of the inlet orifice (81) only when the compressed air pressure of the supply source (4) is no longer exerted thereon, and in that the said membrane (22) is placed substantially perpendicularly to the axis of the discharge (9) and of the inlet orifice (81) and presents at least one perforation (26) in its part situated between the inner end of the discharge and the part (14) forming the outer wall of the compressed air storage reservoir.
Patent EP-0023461-A1 (EP)
Inventor: SORBIER PIERRE
IPC: B65D5/20
Filed: 1980-07-25
Abstract: Packaging element, in particular a fruit tray, of the type comprising three section elements in the general form of a U. The slots (10) in the wings (7) of the central elements (1) are produced in the form of oblong holes, the wings (8) of the end elements (2) each having a tab (30) integral with the wing, in its plane, preferably produced by cutting out the said wing, the said tab (30) being capable of engaging in the oblong hole (10) made in the corresponding wing of the central element, the wings (7) of the central element (1) having, in the vicinity of each of the oblong holes, a recess (32) inwards defining an edge (23) distant from the said oblong hole of a length corresponding substantially to the width of the said tab, the locking means of the wings (8) of the end elements (2) on the wings (7) of the central element (1) comprising a flange (33) turned inwards, substantially at a right angle, on the base edge of each of the wings (8) of the end elements (2), the said flanges (33) being capable of engaging behind recesses (32) formed in the end of flat parts (31) produced on the lower parts of the outer faces of the end portions of the wings (7) of the central element (1). <IMAGE>
Patent EP-0017613-A1 (EP)
Inventor: MAYER STEPHAN
IPC: D02H13/10
Filed: 1980-02-22
Abstract: Es wird die Länge eines von einem Spinnkops (11) oder von einer mit wilder Wicklung bewickelten Garnspule über Kopf abgezogenen Fadens (14) gemessen. Um die durch Schlupf und/oder Fadendehnung bedingten Fehlerquellen zu umgehen, wird ein nach Massgabe der Bewegung des Fadenablösepunktes (15) am Spinnkops (11) bzw. an der Garnspule periodisch sich veränderndes Signal erzeugt und die Anzahl der Perioden der Grundfrequenz dieses Signals gezählt. Die Länge erhält man durch Multiplikation der gezählten Anzahl Perioden mit der bei Spinnkopsen oder Garnspulen desselben Ursprungs und mit demselben Garn konstanten Fadenlänge zweier aufeinander folgender Wickellagen. Das periodische Signal kann aus der Fadenabzugskraft oder aus der Umlaufzahl des Ablösepunktes hergeleitet werden. Das Verfahren ist besonders geeignet beim Umspulen von mehreren Spinnkopsen auf jeweils eine Kreuzspule.
Patent EP-0022068-A1 (EP)
Inventor: HAVALDA PAUL
IPC: B01J4/00
Filed: 1980-06-02
Abstract: 1. Reaction tank with an agitator member and a device for the quantitively regulated introduction of a dose component into the agitating medium, characterized in that the introducting device comprise several feed points evenly distributed over the height and/or circumference of the tank and a conveyor mechanism which delivers the dose component to the feed points intermittently in chronological succession.
Patent EP-0038826-A1 (EP)
Title: Dispositif micro-chromatique et procede de determination rapide d'une substance desiree
Inventor: GRAAS JOSEPH E
IPC: G01N33/72
Filed: 1981-04-08
Abstract: Une combinaison d'une micro-colonne (12) ayant une garniture (16) d'un materiau approprie absorbant et un tube de centrifugation (42). Un volume predetermine d'un eluant capable d'effectuer selectivement l'elution d'une substance desiree au travers de la micro-colonne (12) est contenu au-dessus de la garniture (16) de materiau absorbant. La micro-colonne (12) et le tube de centrifugation (42) sont dimensionnes de telle maniere que, par centrifugation du volume predetermine de l'eluant au travers de la micro-colonne, un niveau (46) de l'eluant restant dans la micro colonne (12) et un niveau (44) de l'eluant dans le tube centrifugation (42) coincident sensiblement avec ou au-dessus de la surface superieure (18) de la garniture (16) de materiau absorbant. En consequence, la centrifugation de l'ensemble de la micro-colonne (12) et du tube de centrifugation (42) provoque le passage d'un volume predetermine d'eluant au travers de la micro-colonne (12). La determination ou analyse de la substance desiree eluee de maniere selective peut etre effectuee par des procedes de spectrophotometrie. Le dispositif et le procede decrits se pretent particulierement a la determination ou analyse d'une concentration relative d'especes d'hemoglobines glycosylees presentes dans les cellules rouges du sang d'une personne.
Patent EP-0033522-A1 (EP)
Inventor: OGURI YASUO
IPC: C04B28/20
Filed: 1981-01-29
Abstract: A calcium silicate shaped product is prepared by forming an aqueous slurry of calcium silicate hydrate by reacting a calcareous source with a siliceous source in water as a dispersion under heating; molding said aqueous slurry to form a molded product having a bulk density of less than 0.6 g/cm 3 ; curing said molded product, in a closed tank having a capacity of 1.5 to 30 times of the volume of said molded product at 140 to300°C by dry-heating without feeding steam, and drying the product.
Patent EP-0035664-A1 (EP)
Inventor: BENZI MARIO
IPC: F04B39/06
Filed: 1981-02-14
Abstract: An air pump (1) is held in a shell (3) containing an adequate quantity of cooling liquid (4); in turn, the shell (3) is incorporated in a tank (53) so that the air pump (1) is cooled by the cooling liquid (4) in the shell (3) and said cooling liquid (4) is cooled, inturn, by the liquid orsewage (9) inthetank (53). The system comprises a shell (3) incorporated in a tank (53), an air pump (1) installed in the shell (3) and radially fastened by feet (18) and by adjustement rods (19) and axially fastened by seal means (60-71) of a power take-off (10) and of air passage pipes (11,12) comprised in a cover (32) for closing the shell (3). Alternatively, the system comprises a cover (84) that closes a shell (81) installed in a tank (82), said cover (84) also working as closing element for an end of an air pump (95) comprised in the shell (81), as restraining elementforthe rotor (100) of the air pump (95) and, on the whole, as an element supporting the air pump (95) and the accessories thereof in the shell (81).
Patent EP-0046961-A1 (EP)
Inventor: EISTETTER KLAUS DR
IPC: A61K31/335
Filed: 1981-08-24
Abstract: Epoxi-cycloalkylalkancarbonsäuren der allgemeinen Formel I <IMAGE> worin R ein Wasserstoffatom oder eine Niederalkylgruppe, Y ein Sauerstoffatom (-O-) oder eine Methylengruppe (-CH2-), m eine ganze Zahl von 0 bis 6, n eine ganze Zahl von 0 bis 6 und p eine ganze Zahl von 2 bis 11 bedeutet (wobei m nicht 0 oder 1 sein kann, wenn Y ein Sauerstoffatom darstellt und wobei die Summe der Zahlen m, n und p eine ganze Zahl von 6 bis 15 ist), sowie die Salze der Carbonsäuren sind neue Verbindungen. Am Warmblütern entfalten sie eine hypoglycämische Wirkung. Verfahren zur Herstellung der neuen Verbindungen werden beschrieben.
Patent EP-0077849-A1 (EP)
Inventor: KAWAHARA HARUYUKI DR
IPC: A61K6/083
Filed: 1981-10-28
Abstract: Resin-forming material and restorative material suitable for medical or detal use comprising dipentaerythritol penta-or hexa-acrylate or -methacrylate or a blend of dipentaerythritol penta- or hexa-acrylate or -methacrylate and tetramethylolmethane tri- or tetra-acrylate or tetramethylolmethane tri- or tetra-methacrylate.
Patent EP-0053405-A1 (EP)
Inventor: MORGAN CLYDE R
IPC: B62K21/26
Filed: 1981-10-20
Abstract: The grip (10) that is adapted to fit over the «crossover» (14) and «turn-of-bar» (17) segments of a racing bicycle handlebar is shaped to allow a comfortable hand grip in any of several positions. The grip (10) also includes provisions for reducing transmission of vibration from the handlebar to the rider's hand, thus avoiding physical ailments such as «biker's nerve palsy».
Patent EP-0040467-A1 (EP)
Inventor: SHACKLETON RAYMOND TOWNLEY
IPC: B24B19/00
Filed: 1981-03-31
Abstract: The disclosure relates to a grinding machine in which a workpiece (19) such as a multi-stage compressor or turbine rotor to have grinding operations carried out at different locations along the workpiece at different radii and at different angles is mounted between centres on a slideway (12) to present the locations on the workpiece to be ground to a motor driven grinding wheel (43) mounted in a grinding head (20). The grinding head is mounted on a slide (21) to traverse the grinding wheel towards and away from the periphery of the workpiece at a location where the grinding operation is to be carried out and the grinding wheel is mounted on the slide (21) for rotational adjustment by a mechanism about an axis (29) extending tangentially to the periphery of the grinding wheel (43) by a location where the grinding wheel acts on the workpiece for adjustment of the angle of cut of the grinding wheel. Since the grinding wheel turns aboutthe axis when its angle is adjusted, the position ofthe angle of cut is not other-, wise varied by the angular adjustment of the grinding wheel. A control mechanism is provided for enabling the grinding wheel to be accurately pre-setto a number of pre-determined angles to suit the workpiece to be ground.
Patent EP-0042760-A1 (EP)
Inventor: BAGNALL ELIZABETH ALICE
IPC: C07D251/32
Filed: 1981-06-23
Abstract: A highly pure cyanuric acid is manufactured in a continuous process in which urea and/or biuret is/are dissolved in an inert solvent and circulated at a high velocity and a temperature in the range 180°C to 250°C through a loop between a heat exchanger (6) and a forced-circulation evaporative crystallizer body (5). Cyanuric acid crystallizes from the reaction mixture as it circulates to form a slurry. Ammonia formed during the reaction is removed at reduced pressure at (7) as the reaction mixture enters the evaporative crystallizer body (5). A portion of the slurry of cyanuric acid is continuously removed at (9) as it circulates through the loop and may be filtered to recover the cyanuric acid. The filtrate is returned to a feed tank (4) and additional solvent, urea or biuret added to meet the concentration desired in the reaction mixture. The solution from the feed tank is added to the reaction mixture circulating through the loop at a rate to replace the volume of cyanuric acid slurry that is removed.
Patent EP-0049639-A1 (EP)
Inventor: LLOYD RICHARD BRUCE
IPC: H01B11/18
Filed: 1981-10-07
Abstract: A low mechanical noise coaxial cable for suppressing noise due to mechanical movement of the cable wherein the cable includes a central conductor, a dielectric surrounding the conductor, electrical shielding embedded in conductive material surrounding the dielectric and preferably, jacketing structure holding the above recited elements in place.
Patent EP-0053447-A1 (EP)
Inventor: BOHAN JOHN E JR
IPC: F23N5/20
Filed: 1981-11-12
Abstract: A fail safe digital timer (10) comprises a pair of similar counters (23, 24) counting the output of a single clock (15, 16). The clock provides clock pulses (C) and complimentary clock pulses (C) to the two counters respectively and the outputs of the counters are compared by a comparator (30). If the two counters are properly operating the comparison will provide a continuous stream of pulses at a frequency equal to the frequency of the clock. The failure of any of the components in the timer cause the output of the comparator to either become a constant logic 1 or a constant logic 0. One use of the timer is in a flame-safeguard burner control system.
Patent EP-0054499-A1 (EP)
Inventor: NEGRE JEAN PIERRE
IPC: H01H71/00
Filed: 1981-12-15
Abstract: 1. A circuit breaker of the type comprising a fixed phase contact (14), a movable phase contact (15) which is urged by resilient opening means (21) in the direction of a tripped position in which it is spaced from said fixed phase contact (14), an actuating mechanism (16) which is intended on the one hand to cause said movable phase contact (15) to move into and be maintained in the closed position under the control of a closing and tripping hand lever (35) which is mounted movably between a closed position and a tripped position, and, on the other hand, to cause liberation of said movable phase contact (15), in response to the movable element (28) of a tripping member (17), at least one fixed neutral contact (19), a movable neutral contact (20) which is pilot-controlled in respect of closing and opening by said closing and tripping lever (35) and a disengageable locking member (60) which, under the control of the movable element (28) of the tripping member (17), is movable between an unlocking position in which it leaves free the movable neutral contact (20) and a locking position in which it temporarily holds same in a closed position, characterised in that said locking member (60) comes into action by way of the closing and tripping lever (35), said locking member (60) leaving free said closing and tripping lever (35) when said locking member is in the unlocking position and holding same temporarily in a closed position when said locking member is in a locking position.
Patent EP-0052062-A1 (EP)
Inventor: LIENART JEAN-PIERRE
IPC: H02G7/05
Filed: 1981-11-04
Abstract: This apparatus enables an electric cable (7) to be fixed to an insulator (3) supported on a post. It comprises a flexible collar (8) of adjustable length, which can grip around the insulator (3), and a clamp (6) which grips the cable (7) between a cable duct (12) and a movable bracket (10). The collar is formed by a small cable (16), associated with means for applying tension and for clamping (24,26,28,30); this small cable traverses a right cylindrical part (15) belonging to the body (9) of the clamp, and serving as an area for supporting this body in the groove of the insulator (3). The clamp (6) can be manipulated remotely by means of a switch rod, its bracket (10) being integral with a lever (20) terminated by an eyelet (21); this clamp may be of the type with a bracket (10) connected in an articulating manner to the body (9) by means of an elastic component (11) producing a self-clamping arrangement. <IMAGE>
Patent EP-0054013-A1 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: B23K7/10
Filed: 1981-10-06
Abstract: 1. A continuous casting plant for steel slabs comprising a flame cutting roller table including support rollers (6, 7, 8; 16, 17, 18; 26, 27, 28), along which a flame cutting machine (1) providing at least one flame cutting jet (3) is movable synchronously with the stand, the flame cutting jet(s) (3) being moveable transversely to the longitudinal axis (4) of the flame cutting roller table and the support rollers (6, 7, 8; 16, 17, 18; 26, 27, 28) including roller body parts supporting the strand, characterised in that the roller body parts (6' to 28'") are designed independent of one another as separate structural parts, the roller body parts (6' to 28'") of one support roller each being displaceable to the roller body parts (6' to 28'") of a neighboring support roller by leaving free the path (5) of the flame cutting jet.
Patent EP-0053132-A1 (EP)
Inventor: FEDER HAROLD MORTON
IPC: C07C31/08
Filed: 1981-05-14
Abstract: Un metal de transition carbonyle et une amine tertiaire sont utilises comme systeme catalytique homogene dans du methanol ou un solvant moins volatile pour faire reagir le methanol avec de l'oxyde de carbone et du gaz hydrogene pour produire de l'ethanol et de l'acide carbonique. Le gaz contient un rapport eleve oxyde de carbone/hydrogene comme cela est le cas dans un produit de gazeification caracteristique. La reaction possede le potentiel pour la production d'ethanol anhydre, etant donne qu'il y a production d'acide carbonique plutot que d'eau. Le seul autre sous-produit important est le methane. Les metaux de transition carbonyles selectionnes comprennent le fer, le ruthenium et eventuellement le manganese et l'osmium carbonyle. Des amines selectionnees comprennent la trimethylamine, la N-methylpyrrolidine, le 24-diazabicyclooctane, la dimethylneopentylamine et le 2-pyridinol.
Patent EP-0058296-A1 (EP)
Inventor: KARRENBAUER KURT DR
IPC: G01N7/00
Filed: 1982-01-14
Abstract: Beim Verfahren zur Steuerung von Diazotierungsreaktionen saugt man die Luft über der durch kräftige Durchmischung ständig erneuerten Oberfläche des ein aromatisches Amin und salpetrige Säure enthaltenden Reaktionsansatzes mit konstanter Geschwindigkeit ab, mißt den Gehalt der abgesaugten Luft an durch teilweise Zersetzung von salpetriger Säure gebildeten nitrosen Gasen und dosiert die Zufuhr salpetriger Säure oder eines diese unter den Reaktionbedingungen bildenden gelösten Stoffes zum vorgelegten Amin so, daß der Gehalt der abgesaugten Luft an nitrosen Gasen zwischen 5 und 300 ppm liegt.
Patent EP-0084586-A1 (EP)
Inventor: ROPKE HANS-MICHAEL
IPC: A47B77/02
Filed: 1982-03-19
Abstract: 1. Built-in kitchen cupboard with at least one base cupboard (14), at least one top cupboard (22) attached to a wall (10) at a distance above a worktop (28) of the base cupboard, with formation of a niche, and at least one niche cupboard (18, 70, 72) at least partially filling the niche, characterized in that the niche cupboard (18, 70, 72) has at least one through-shaped container (34, 74, 86) behind the worktop (28) and protruding into an intermediate space (36) between the base cupboard (14) and the wall (10).
Patent EP-0068144-A1 (EP)
Inventor: HERTENSTEIN ULRICH DR
IPC: C07D249/08
Filed: 1982-05-25
Abstract: Substituted ethanols of the general formula   <IMAGE>   in which Ar1 is a carbocyclic or heterocyclic ring and Az is a triazolyl, benzimidazolyl, pyrazolyl or imidazolyl radical, are reacted with aryl hydrocarbons Ar2-H, in which Ar2 has the same meaning as Ar1, in the presence of an acidic catalyst, to give 1,1-diaryl-2-azolylethanes. The substances, which, apart from the imidazolyl derivatives, are new, can be used as biocides, in particular fungicides.