baber/WOPTO huggingface dataset:
Patent EP-0065703-A2 (EP)
Inventor: MOURI YASUNORI
IPC: F02D41/26
Filed: 1982-05-12
Abstract: A control apparatus for an internal combustion engine including sensors (2-14) for producing signals representative of operating conditions of the engine, actuators (64-72) for controlling respective energy conversion functions of the engine in response to control signals applied thereto, an input/output unit (20) coupled to receive signals produced by the sensors and to deliver control signals to the actuators, a data processing unit (50), coupled to the input/output unit, for carrying out engine control data processing operations in accordance with signals produced by the sensors and thereby generating engine control values that are coupled to the input/output unit, and a random access memory (54) supplied with an electric power separately from a common power source. 
     The data processing unit constantly fetches signals flowing between the sensors and the input/output unit and signals flowing between the input/output unit and the actuators, and decides whether the respective fetched signals are normal or abnormal to thereby store the results of the decision as diagnosis data. 
     The data processing unit stores a predetermined code in a predetermined area of the random access memory, carries out the engine control data processing operations in accordance with the diagnosis data, and writes the predetermined code in the predetermined area of the random access memory and clears data of all areas of the random access memory other than the predetermined area to thereby carry out the engine control data processing when the read data is decided not to be the predetermined data.
Patent EP-0071966-A2 (EP)
Inventor: MARUHASHI KENJI
IPC: C07D487/22
Filed: 1982-08-03
Abstract: A process for separating porphyrins, which comprises(1) adjusting the pH of the liquid phase of a culture broth containing at least two porphyrins to about 2.5 to about 4 and collecting the resulting solid containing the porphyrins,(2) either (a) preparing an acidic aqueous solution of said solid and adjusting the pH of its liquid phase left after removal of insoluble matter to about 6 to about 8 to form an aqueous solution containing the porphyrins, or (b) preparing an acid-containing lower alcohol solution of said solid, adjusting the pH of its liquid phase left after removal of insoluble matter, adding water in an amount at least twice the amount of the solution to precipitate lower alkyl esters of the porphyrins, collecting the precipitates and dissolving them in an organic solvent to form an organic solvent solution of the porphyrin esters,(3) contacting the solution obtained in (a) or (b) in step (2) with a copolymer having a surface area of at least about 700 m<sup>2</sup>/g and derived from(i) divinylbenzene,(ii) styrene or its functional derivative,(iii) an alkenyl ester of a benzenepolycarboxylic acid represented by the following formulawherein R represents an alkenyl group having 3 to 10 carbon atoms, and n is 2 or 3,thereby permitting adsorption of the porphyrins or their esters to the copolymer, and(4) thereafter, eluting the copolymer to obtain fractions of the individual porphyrins or their esters; and an adsorbent for use in the above-mentioned process.
Patent EP-0075997-A2 (EP)
Inventor: NEELEY VICTOR I
IPC: E21B47/04
Filed: 1982-09-21
Abstract: An ultrasonic apparatus and method for inspection of downhole pipe casings is disclosed. A plurality of transducers mounted on a movable probe are sequentially operated to transmit pulses at selected points along the surface of the downhole pipe to determine pipe deformation and/or wall thickness. An additional transducer is provided to determine transmissibility of the pulses and thereby correct for changes in the transmission properties of the medium through which the pulses travel as the probe advances along the pipe casing.
Patent EP-0082565-A2 (EP)
Inventor: BUTTERWECK HANS-JURGEN
IPC: H03H17/04
Filed: 1982-12-14
Abstract: Recursive digital fitter comprising a first circuit 1 including a cascade arrangement of a magnitude truncation quantizing arrangement and an adder 6, 8. Said first circuit has an output 5, and also inputs 3 and 4, this output 5 being connected to the input 3 via a second circuit 10 and to the input 4 via a third circuit 11. Both last-mentioned circuits are formed by a cascade arrangement of an auxiliary circuit 12 and 14, respectively and a multiplier arrangement 13 and 15, respectively. The auxiliary circuit 12 has a transfer function H 1 (z) = p/ (z-1) and the auxiliary circuit 14 has a transfer function H 2 (z) = q/ (z+1), wherein p and q represent constants.
Patent EP-0074860-A2 (EP)
Inventor: KATZENSTEIN HENRY S
IPC: H03M1/00
Filed: 1982-09-16
Abstract: A plurality of transistor switches (62 - 74) are connected in parallel between a voltage source (76) and an output line (78). There are more switches than input lines (12, 16 and 18) corresponding to three input bits with values 1, 2 and 4 respectively. A logical network (22) controls the switches so that every change of input bits representing an increase in the digital value exclusively adds a conductive transistor switch, whereby there are no discontinuities in the output analog current. The logical network (22) comprises groups of gates (32, 34, 36; 42 - 54) corresponding to each bit other than the least significant and each group forms AND and OR combinations from its own bit and the outputs of the preceding group. To enable modular expansion an additional least significant bit line (14) and gates (24,30,40) render an additional transistor switch (60) conductive when all bits have 1 value. The transistor switches and gates can all be combined in an integrated circuit chip, the switches corresponding to each bit being preferably distributed over the chip. Further distributed transistor switches pass a current which is compared with a reference to provide an error signal for controlling the voltage source (76).
Patent EP-0082697-A2 (EP)
Inventor: SAIJO YOSHIHIRO
IPC: H01R4/24
Filed: 1982-12-17
Abstract: A multi-contact connector particularly for use in electrically connecting a plurality of wires to a printed circuit board comprising:
     an open topped housing of insulating material for allowing the contacts to be loaded therein;   each of the contacts including a connecting section whereby the contacts may be electrically connected to the same printed circuit board, and a wire holding section in which an insulation clad wire is secured in an electrically conductive manner to the contact;   the wire holding section including first and second slotted walls which are in spaced apart relation such that in use the first and second slots are aligned along the length of the wire.   the first slotted wall including means whereby the slotted wall is prevented from expanding sideways when the wire is inserted in the first slot, the means including projecting ears engaged in recesses in the side walls of the contact;   the contact including engagement pawls whereby the contact is firmly coupled to the housing.   the housing including a number of third slots in its rear wall corresponding to the number of the contacts, the third slots being aligned with the first and second slots in the contact, and also a corresponding number of openings in its front wall through which the connecting sections of the contacts protrude;   each of the third slots including a recess opening downwardly so as to allow the wire inserted through the third slot to rest therein; and   each contact being a one-piece body stamped from a sheet of metal.
Patent EP-0070807-A2 (EP)
Inventor: SEILER HERBERT DR
IPC: C09B62/08
Filed: 1982-07-15
Abstract: 1. A reactive dye of the formula  see diagramm : EP0070807,P31,F4  in which D is the readical of an organic dye of the anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R is hydrogen or unsubstituted or substituted C1-4 alkyl, A is C2-6 alkylene, Z is beta-halogenoethyl or vinyl, and B is hydrogen or the radical of an unsubstituted or substituted hydrocarbon.
Patent EP-0060824-A2 (EP)
Inventor: DUFOUR DANIEL LOUIS
IPC: C08L1/00
Filed: 1982-03-15
Abstract: Styrene/maleic anhydride polymers can be made more resistant to combustion by incorporation therein of minor amounts of polyvinyl chloride. The compositions comprise:A. from 20 to 85 % by weight of a uniform polymer comprising 50 to 85 % by weight of a vinylaromatic monomer, from 15 to 30 % by weight of an unsaturated dicarboxylic acid anhydride and from 0 to 20 % of a copolymerizable monomer.B. from 15 to 40% by weight of polyvinyl chloride; andC. from 0 to 40 % by weight of a composition comprising a graft copolymer of from 20 to 40 % by weight of a monomer selected from the group consisting of methyl methacrylate and acrylonitrile and 80 to 60% by weight of a vinyl aromatic monomer, said copolymer being grafted on to from 10 to 60 % of the weight of the composition of a substrate rubber having a glass transition temperature below 0° C.
Patent EP-0093844-A2 (EP)
Inventor: NILSSON KARL-ERIK
IPC: B60R22/46
Filed: 1983-02-24
Abstract: Eine Aufwickelvorrichtung für Sicherheitsgurte in Kraftfahrzeugen weist neben einem Gurtaufrollautomaten (1) einen Rückstrammer (2) auf. Der Rückstrammer (2) wird durch einen von einem pyrotechnischen Treibsatz (18) antreibbaren Rotationskolbenmotor gebildet, der mehrere mit der Drehkolbenwelle (15) drehfest verbundene Drehflügel (29, 30) aufweist, die mit je einem Drehflügel (31, 32) am Drehzylinder (12) eine Expansionskammer (41, 42) für das Treibgas bilden. Über eine Mitnehmerkupplung ist der Rotationskolbenmotor mit der Gurtbandspule (3) des Gurtaufrollautomaten (1) kuppelbar. Die Drehflügel (29, 30) der Drehkolbenwelle (15) und die Drehflügel (31, 32) des Drehzylinders (12) sind in Drehrichtung hintereinander und mit gleichem Abstand voneinander angeordnet. Der Antrieb der Gurtbandspule (3) erfolgt über eine Freilaufkupplung, die sich öffnet, sobald bei Treibgasbeaufschlagung die Drehflügel (29, 30) der Drehkolbenwelle (15) und die Drehflügel (31, 32) des Drehzylinders (12) aneinanderstoßen.
Patent EP-0092245-A2 (EP)
Inventor: GRAHAM ANDREW C
IPC: G11C29/14
Filed: 1983-04-20
Abstract: A method and apparatus is described for initiating a selected functional mode for a semiconductor memory circuit. The memory circuit typically operates by receiving a plurality of .defined operational signals which control data transfer to and from the memory circuit. The method for initiating the selected functional mode comprises applying an active state of at least a first of the operational signals to the memory circuit followed by applying an active state of a second of the operational signals to the memory circuit. The timing of the second operational signal relative to the first operational signal is not within the defined specification limits of the first and the second operational signals for conventional data transfer to and from the memory. The step of applying the active state of the second operational signal, outside the defined limits, serves to initiate the selected functional mode for the memory circuit. An example of the selected functional mode is the activation of circuitry (62) which serves to apply a predetermined data state to a redundant column (63) which can be substituted to replace a defective primary column within a memory array. After the memory array has previously received a first data state and the circuit (62) is activated to apply a second data state to the redundant column (63) the memory array is read and each column which produces a second data state is determined to be a redundant column. With knowledge of the column substitution algorithm, it can then be determined which of the redundant columns have been programmed to replace specific original columns. This method can therefore determine the physical configuration of the memory circuit despite the incorporation of redundant elements into the primary memory array.
Patent EP-0100434-A2 (EP)
Inventor: BOHM GEORG G A
IPC: C08L33/00
Filed: 1983-06-28
Abstract: Rubber powders comprising unvulcanized rubber particles with an anti-tack agent covering are disclosed. These powders are made directly from rubber and anti-tack agent mixtures by mechanical action at a temperature above the glass transition temperature of the rubber. Typical rubbers used include NR, SBR, EPDM, BR and blends thereof and typical anti-tack agents include carbon black, silica and the like.
Patent EP-0102526-A2 (EP)
Inventor: RIEGLER MANFRED DIPL-ING
IPC: B60J1/10
Filed: 1983-08-02
Abstract: 1. A vehicle window, more especially a side window of passenger carriages, the window pane (1) of which is arranged fixedly in the form of a double or multiple pane in a profiled window frame by way of adhesive layers (3, 4), characterised in that the window pane (1) has at least one outer pane (1.2) which is larger or smaller relative its inner pane (1.1) at least according to the two longer window sides and the window frame (2) has a profile which is step-shaped in cross-section and which has corresponding stop and adhesion surfaces (2.1, 2.2) spatially offset to one another for the inner or respectively outer surfaces (1.3, 1.4 or respectively 1.5, 1.6) of the inner and outer pane (1.1, 1.2) or respectively of the several partial panes of a multiple pane.
Patent EP-0087885-A2 (EP)
Inventor: STUCKEY TREVOR COLLEY
IPC: F25B27/00
Filed: 1983-02-16
Abstract: A refrigeration system for cooling the interior of the body 11 of a trailer 10, in which a hydraulic pump 15 is driven from an axle 13 of a road wheel 12 via a gear box and the pump 15 drives a hydraulic motor 25 which is arranged to drive the compressor 16 through a clutch 27, a fan 18 being provided for moving air over the condenser 17, the fan 18 being driven independently of the motor 25 for driving the compressor 16.
Patent EP-0092375-A2 (EP)
Inventor: MULHOLLAND WILLIAM JAMES
IPC: F28D21/00
Filed: 1983-04-14
Abstract: To be interposed in a flue, a water heater comprising inner and outer peripherally-interspaced tubular members (11, 10). The inner members (11) projects at both ends beyond the outer member (10) and is dimensioned for fitment between and integration with spaced and mutually-adjacent ends of axially-aligned flue sections (18, 19A). Walls (13,14) bridge directly between the ends of the outer member (10) and the periphery of the inner member (11) and sealed to both thus to define a peripherallycon- tinuous watertight chamber (12) between the two members (10, 11). Three parallelly spaced watertight tubes extend between openings in the inner member (11) and fitted therein in sealed relation with the peripheries thereof whereby the tubes participate in water circulation with the chamber. Nozzles (20) adjacent to opposite ends of the outer member (10) provide for integration of the chamber and tubes into a water circulation system.
Patent EP-0106457-A2 (EP)
Inventor: BURGESS GEORGE
IPC: B01D33/00
Filed: 1983-08-22
Abstract: A means for supplying a liquid containing suspended solids into the interior of a rotary drum screen for removal of the solids, of the kind comprising a tank mounted in the interior of the screen and having a weir over which the liquid flows onto the inner face of the screen, further includes a baffle situated in the tank so as to provide a constriction in the flow path of the liquid from an inlet into the tank to the weir, the function of the baffle being to suppress unwanted surge and ripple in the liquid in the tank and to improve the distribution of the outflowing liquid over the whole of the weir.
Patent EP-0102835-A2 (EP)
Inventor: MILLER RICHARD ALBERT
IPC: B23K26/12
Filed: 1983-09-01
Abstract: Apparatus and method are disclosed for machining and, in particular, welding a work piece in an environment comprised of a gas non-reactive to the material of the work piece to minimize the contamination of the welds effected on the work piece. In an illustrative embodiment of this invention, there is provided a welding chamber for receiving the work piece and for establishing the welding environment therein. The welding chamber has an input port disposed in a bottom portion thereof, that is coupled to means in the form of a controllable pump for directing or pumping the non-reactive or inert gas, e.g. argon, through the input port and into the welding chamber. The welding chamber also includes an output port, whereby the non-reactive gas may escape from the welding chamber. A diffuser plate distributes the non-reactive gas substantially uniformly across the cross section of the welding chamber, whereby a laminar flow of the non-reactive gas is directed over the work piece and is permitted to escape through the output port.
Patent EP-0113499-A2 (EP)
Inventor: CLARK FREDERIC LEWIS
IPC: B41J2/075
Filed: 1983-09-12
Abstract: An ink jet printer for depositing drops of ink at a plurality of print positions on a moving print receiving medium (10) includes a print head (12) producing at least one jet drop stream (14) directed toward the medium and a charge electrode (28) positioned adjacent the point of drop formation of the jet drop stream. A charging means (50) repetitively applies a high guard drop pbtential to the charge electrode (28) during formation of at least every second drop for charging-bf the drops to a guard charge level. During formation of the remainder of the drops, either one of a number of relatively low print potentials or a substantially larger catch potential is applied to the charge electrode. Drops formed during application of a print potential to the electrode may carry a charge of either electrical polarity due the drop-to-drop cross talk from previously formed guard drops. Drops carrying a guard charge level and drops carrying a catch charge level are deflected by an electric field to a catcher (30), and drops carrying any of the print charge levels are deflected by the field to associated print positions on the medium (10).
Patent EP-0129903-A2 (EP)
Inventor: MEISSNER RUPRECHT
IPC: B01J23/22
Filed: 1984-06-25
Abstract: Katalysatoren für die Oxidation von Schwefeldioxid zu Schwefeltrioxid, bestehend aus einem Träger auf Basis Kieselsäure und darauf aufgebrachter aktiver Substanz enthaltende Vanadium- und Alkalimetallverbindungen, werden dadurch hergestellt, daß man Vanadiumpentoxid in Alkalilaugen löst, die Lösung mit Schwefelsäure ansäuert, die angesäuerte Lösung mit einem Träger vermischt, die Mischung verformt, trocknet und calciniert. Zecks Erzielung mechanisch stabiler Katalysatoren setzt man der alkalischen Lösung vor dem Ansäuern ein gelöstes Alkalisilikat und/oder Kieselsäuresol zu, führt die Ansäuerung bei Temperaturen <35°C durch und arbeitet unmittelbar anschließend die Lösung in den Träger ein. Die dabei erhaltene feuchtkrümelige Masse hat einen V2O5-Gehalt von 2 - 6 Gew.%, einen H2O-Gehalt von 35 bis 45 Gew.% und einen SiO2-Gehalt von 15 bis 50 Gew.%. 5 bis 25 % des Gesamtkieselsäuregehaltes stammen von dem gelösten Alkalisilikat und/oder Kieselsäuresol.
Patent EP-0132796-A2 (EP)
Inventor: MORSCHHEUSER WILHELM FRITZ
IPC: F24F7/02
Filed: 1984-07-20
Abstract: 1. Exhaust air collecting chamber for the venting of shops, especially of industrial workshops with firing plants, consisting of a shaftlike, built-on structure arranged subsequently to a shaft opening (11) provided in the roof, for which a vertically spaced cover (9) exists in a manner ensuring that the total vertical cross-sectional planes limited by same are approximately of the same size as the horizontal shaft cross section, characterized in that the cover is formed by a grating (1), which carries a composite foil of lead and of rubber glued to same with a thickness of approximately 10 mm and a mass per unit are of approximately 24 kg/m**2 , said composite foil extending in partially overlapping sheetings (2, 3) parallel to the longitudinal direction (12) of the shaft opening (11).
Patent EP-0139239-A2 (EP)
Inventor: RIEDY RICHARD CHARLES
IPC: F25B9/14
Filed: 1984-09-24
Abstract: A method and apparatus for producing refrigeration without loss of refrigeration or introduction of magnetic disturbance when using a displacer-expander type cryogenic refrigerator pneumatically actuated by a rotary valve coupled directly to a motor, the displacer-expander, rotary valve and motor being a single unit, by removing the motor from the unit and driving the valve by means of a flexible shaft. The flexible shaft can be disposed within a fluid conduit used to deliver high-pressure fluid to said refrigerator.
Patent EP-0138147-A2 (EP)
Inventor: MAHAL MOHAN SINGH
IPC: A61M5/14
Filed: 1984-10-03
Abstract: @ Citrate-ester plasticized polyvinyl chloride containers for the storage of blood and blood components. Preferred plasticizers include tri-esters of citric acid (or acylated citric acid) and 4-10 carbon alcohols such as acetyl tri-butyl citrate, n-butryl tri-n-hexyl citrate and acetyl tri-n-octyl or decyl citrate. Blood bags and multiple blood bags made from such citrate plasticized PVC film materials have high 0 2  transmissibility, withstand breakage at low temperatures and extractables which degrade into biologically acceptable products.
Patent EP-0143367-A2 (EP)
Inventor: MATTES JULES M
IPC: A61K39/395
Filed: 1984-11-06
Abstract: @ Monoclonal antibodies to human antigens present on a majority of human cells are described. These mAbs have use in a method for isolating mAB for less expressive antigens, such as cancer antigens, or other antigens associated with particular abnormalities, disorders or disease state. The latter mAbs may be weaker and/or not present to such an extent as the first mentioned mAbs. For example, these less expressive mAbs would be useful for cancer diagnosis, especially in the early stages, and for cancer treatment as well where the cancer cell is the target cell for the mAb. The mAb can be tagged with a tissue destructive agent such as a radio-label, a toxin, a chemical poison, and the like. Some of the mAbs described, subset tumors of particular types and so are useful for tumor subclassification. The mAbs described are also useful in analyzing the properties and functions of their respective antigens in human cells.
Patent EP-0136757-A2 (EP)
Title: Poste émetteur-récepteur pour un système de transmission d'informations par évasion de fréquences
Inventor: DAVID GUY ALBERT JULES
IPC: H04B1/713
Filed: 1984-09-14
Abstract: Ce poste émetteur-récepteur d'informations par évasion de fréquence, comporte un générateur de codes 55 pour définir l'exploitation d'une pluralité de canaux selon une loi dite loit de sauts rapides pour un poste émetteur-récepteur en position émission ou en position réception et selon une loi dite loi de sauts lents pour un poste émetteur-récepteur en position veille, la loi de sauts rapides consistant en l'exploitation de chacun des canaux pendant un temps Tp, alors que la loi de sauts lents régit les changements de canaux d'écoute exploités pendant N x Tp correspondant chacun à un canal médian d'une succession de N canaux de ladite loi de sauts rapides; ce canal médian est prévu pour contenir un code de synchronisation; ce poste est caractérisé en ce qu'il comporte un dispositif de mémoire 100 auquel sont rattachés d'une part un circuit d'écriture 110 pour y emmagasiner au fur et à mesure les codes provenant du générateur et d'autre part un circuit de lecture 120 pour y prélever les codes en fonction des positions du poste émetteur-récepteur. Application : systèmes à évasion de fréquence.
Patent EP-0130729-A2 (EP)
Inventor: SIH JOHN CHARLES
IPC: C07D215/12
Filed: 1984-06-18
Abstract: The present invention provides novel substituted 2-[monoannelated(3,4-, 4,5-, and 5,6-)pyridylalkylenesulfinyl]-benzimidazoles with gastric acid-inhibiting effects.