baber/WOPTO huggingface dataset:
Patent EP-0104636-A2 (EP)
Inventor: SHIRAISHI HIDEO
IPC: G01N27/42
Filed: 1983-09-26
Abstract: A carbon layer, a platinum layer, a zirconium oxide layer and a further platinum layer are successively applied to a ceramic substrate by vapour deposition, sputtering or spraying. Burning out the carbon layer produces a cavity for receiving a gas sample of a specified volume whose oxygen content is determined by coulombmetric titration through the zirconium oxide layer with constant potential applied to the platinum layers as electrodes. Such oxygen sensors are suitable for mass production in chip form because of the coating and burning-out technique. <IMAGE>
Patent EP-0095811-A2 (EP)
Inventor: GROENWOLD BARELD EGGE
IPC: A01N47/22
Filed: 1983-05-26
Abstract: Synergistic herbicide combinations comprising (a) compounds of the formula
     wherein R 1  is selected from the group consisting of lower alkyl having from 2 to 6 carbon atoms, haloalkyl, benzyl and substituted benzyl, phenethyl, pyridylmethyl, cycloalkyl having from 3 to 6 carbon atoms, and haloalkenyl having from 3 to 6 carbon atoms, and R 2  and R 3  are each independently selected from the group consisting of C 2 -C 6  alkyl, C 2 -C 6  alkenyl and C 3 -C 8  cycloalkyl, provided further that R 2  and R 3  can join with the nitrogen to which they are attached to form a 5 to 6 carbon ring structure, and (b) an herbicidally effective amount of an anilide having the formula
       
     in which R 4  is hydrogen and lower alkyl containing from about 2 to 5 carbon atoms, R 5  is alkyl containing from 1 to 8 carbon atoms, cycloalkyl having from 3 to 6 carbon atoms, lower alkenyl containing from 3 to 4 carbon atoms, and R e  is lower alkyl containing from 2 to 5 carbon atoms. ln a typical application, the herbicide compositions are applied to the soil in either pre- or post-emergence treatment, or are applied to the seeds of the crop plant in herbicidally effective concentrations.
Patent EP-0099203-A2 (EP)
Inventor: KEYES MARION A IV
IPC: G06F7/552
Filed: 1983-06-28
Abstract: A circuit (10) for extracting the square root of an incoming voltage signal utilizes a four-bit up/down counter (14) to control the output duty cycle of a pair of four-bit rate multipliers (16, 18) connected in a cascaded configuration. The output of the second rate multiplier (18), which is related to the square of the up/down counter value, is used to control the mode of the counter (14) so as to track the incoming voltage signal. Inasmuch as the square of the up/down counter value is tracking the incoming voltage signal, the output duty cycle of the first rate multiplier (16) in the cascaded pair is the square root of the incoming voltage signal which is subsequently converted into analog form. The circuit also utilizes a "dithering" technique so that the resulting square root output signal has greater than four-bit accuracy.
Patent EP-0109864-A2 (EP)
Title: Friction-actuated extrusion
Inventor: BANGAY ALAN JOHN
IPC: B22F3/20
Filed: 1983-11-24
Abstract: A friction-actuated extrusion process comprising pickling the metal to be extruded before it is granulated and used as the in-feed for the process.
Patent EP-0110706-A2 (EP)
Inventor: KENNEDY RONALD CURTIS
IPC: C07K16/42
Filed: 1983-11-29
Abstract: Anti-ID antibodies modulate the immune response to HBsAg. Injection of anti-ID antibodies alone induce anti-HBs that are directed against the a determinant and inhibit a common interspecies anti-HBs ID-anti-ID reaction. In addition, anti-ID treatment prior to HBsAg on synthetic peptide stimulation enhance the anti-HBs response. Thus, the immune response to HBV may be controlled via idiotype networks with anti-ID antibodies as vaccine candidates by modulating the immune response to an infections Viral agent.
Patent EP-0116763-A2 (EP)
Inventor: KORRECT JEROLD MARK
IPC: B60K17/10
Filed: 1983-12-13
Abstract: A hydrostatic transaxle assembly is disclosed including a pump (13), a manifold portion (15), and left and right axle assemblies (17,19). The manifold portion (15) includes inlet and outlet ports (65,67). Each of the axle assemblies includes a gerotor displacement mechanism (95) including an internally toothed member (101) which forms a portion of the axle housing which is fixed to the manifold housing (63). A drive shaft (121) transmits the low speed high torque rotational movement of the rotor (103) to the axle shaft (21).
Patent EP-0155337-A2 (EP)
Inventor: OKITA KOICHI C O OSAKA WORKS
IPC: B29C55/00
Filed: 1984-03-27
Abstract: method for manufacturing a porous polytetrafluoroethylene material comprising extruding or rolling or a process consisting of the both an unsintered polytetrafluoroethylene mixture containing a liquid lubricant, and carrying out simultaneously next four steps of a) evaporating a liquid lubricant, b) stretching the molded articles in an unsintered condition, c) sintering the same in a stretched condition, and d) stretching the same in a sintered condition at an atmospheric temperature of more than 390°C to obtain mechanical strengths such as a Young's modulus of more than 10000 kg/cm 2 , and a matrix tensile strength of more than 1100 kg/ cm   2 .
Patent EP-0126911-A2 (EP)
Inventor: SCHMALE KARL ERNST
IPC: B21D53/40
Filed: 1984-04-06
Abstract: 1. Striplike workpiece of hinges, in which two respective adjacent hinges are connected rigidly at the front ends, each of which comprises two hinge flanges (1, 2), which are pivotably connected together at their adjacent edges by a hinge roller (3, 4) and a hinge wire, and are provided with attachment spikes (11) for frictional insertion into parts to be pivotably connected to the hinge which are bent substantially at right angles along their free edges, characterized in that the hinges are connected by a spike bridge passing through the workpiece which comprises the attachment spikes (11) angled in the area of the hinge.
Patent EP-0136594-A2 (EP)
Inventor: KUBACH HANS DIPL-ING
IPC: H01F7/08
Filed: 1984-09-07
Abstract: Es wird ein Elektromagnet vorgeschlagen, der insbesondere zur Betätigung eines Kraftstoffeinspritzventiles für Kraftstoffeinspritzanlagen von Brennkraftmaschinen dient. Der Elektromagnet umfaßt ein einerseits eines ersten Permanentmagneten (3) angeordnetes erstes Polteil (1) und ein andererseits des ersten Permanentmagneten (3) angeordnetes zweites Polteil (2). Die Polteile (1, 2) weisen je einen abgewinkelten Leitabschnitt (4, 5) auf, die aufeinander zugerichtet verlaufen und zwischen sich einen Spalt (6) begrenzen. Durch die Leitabschnitte (4, 5) von dem ersten Permanentmagneten (3) getrennt ist auf jedem Polteil (1, 2) eine Magnetspule (8, 9) angeordnet. Das erste Polteil (1) weist einem Anker (12) zugewandt einen Pol (10) und das zweite Polteil (2) einen Pol (11) auf. Bei nicht erregten Magnetspulen (8, 9) wird der Anker (12) durch eine Komponente (Øp2) des Permanentmagnetflusses in Richtung zu den Polen (10, 11) gezogen. Werden die Magnetspulen (8, 9) von einem Strom (i) derart durchflossen, daß ein Elektromagnetfluß (Øp1) in entgegengesetzter Richtung zu dem Fluß (Øp2) durch den Anker (12) fließt, so fällt der Anker (12) von den Polen (10, 11) ab, wenn der Elektrogmangetfluß (Ø1) gleich der Komponente (Øp2) des Permanentmagnetflusses wird.
Patent EP-0149803-A2 (EP)
Inventor: SEBALD GEORG DIPL-ING
IPC: G06J1/00
Filed: 1984-12-17
Abstract: Die Erfindung bezieht sich auf einen 1 Bit/1 Bit-Digitalkorrelator mit selbständig einstellender Integratorreferenzspannung. Solche Korrelatoren werden verwendet zur Gewinnung der Stellspannungen von Regelgliedern, wie sie zur Demodulation, Entzerrung und Regeneration eines quadraturamplitudenmodulierten Digitalsignals benötigt werden. Der Erfindung liegt die Aufgabe zugrunde, eine in ihrem Aufbau kleine, einfache und präzise arbeitende Schaltung für einen Korrelator zu schaffen. Dies wird mit einem Korrelator mit einem als Digitalteil aufgebauten Multiplizierer (1) und einem als Analogteil aufgebauten Integrator (2) durch folgende Maßnahmen erreicht. In den vom Multiplizierer (1), der aus einem Exklusiv-ODER-Gatter besteht, kommenden digitalen Datenstrom (D1·D2) wird periodisch eine Referenzbitfolge eingeblendet, die vor dem Analog-Integrator (2) über einen Widerstand (R3) und einen bidirektionalen C-MOS-Schalter (S2) periodisch auf einen Halte-Kondensator (C3) ausgeblendet wird. Vor den Integratoreingang ist ein Tiefpaß (R1, C1) geschaltet, der über einen weiteren Widerstand (R2) mit dem invertierenden Eingang eines Operationsverstärkers (OP1) verbunden ist und durch den die hohen Frequenzanteile des Digitalsignals abgetrennt werden. Zum Rücksetzen des Integrators (2) ist eine Rückkoppelschleife vom Ausgang zum invertierenden Eingang des Operationsverstärkers (OP1) vorgesehen, bestehend aus einem weiteren Operationsverstärker (OP2), dessen einer Eingang mit dem Ausgang des ersten Operationsverstärkers (OP1) verbunden ist und an dessen Setzeingang die gewünschte Anfangsspannung angelegt wird.
Patent EP-0152667-A2 (EP)
Inventor: HOSTETTLER FRITZ
IPC: C08L75/04
Filed: 1984-06-27
Abstract: @ There are provided a wide range of polyurethane products, e.g., cellular, dense elastomer, and integral skin mlcrocellular products, obtained by the reaction of (a) a polylsocyanate compound, (b) a polyol, (c) optionally a chain extender and/or blowing agent with/without other known additives, (d) in the presence of a nonhydroxyl flow modifier characterized by carbon and hydrogen atoms, at least one and, generally, a plurality of oxyalkylene groups, O I and at least one urethane, -NHCO-, group. Several of the polyurethane products exhibit unique properties, e.g., foamed articles with capability to conduct static electricity, soft elastomers characterized by improved coefficient or friction, etc. Several classes of the flow modifiers are novel per se. The polyurethane products can be synthesized via the one shot or prepolymer process. Multipackage systems, In particular, two and three component systems are useful In molding operations, e.g., manufacture of shoe soles.
Patent EP-0143519-A2 (EP)
Inventor: LAHMANN ERNEST
IPC: E05C9/02
Filed: 1984-09-04
Abstract: A handle fitting for a drive rod locking arrangement for windows, doors and the like, in which a drive rod actuating lever (4) is mounted in a housing (1) for pivotal movement about an axis B and an actuating handle is rotatable about an axis A intersecting the axis B. The drive shaft of the operating handle includes a coupling portion (20) having a concentric shoulder (24) engaging in an opening (12) to retain the lever (4) in place and a crank (19) engages in a slot (18) in a laterally movable drive slide having a projection (17), so that lateral movement of the slide caused by the crank (19) effects pivotal movement of the lever (4).
Patent EP-0142344-A2 (EP)
Inventor: LEVINE ELLIOT M
IPC: C12N5/071
Filed: 1984-11-09
Abstract: Vigorous growth of endothelial cells from human blood vessels in vitro is achieved using a culture medium containing a cell culture medium, animal or human serum, endothelial cell growth factor and heparin and/or dextran sulfate. Cell population doubling times of 13 to 21 hours for 60 to 85 population doublings are obtained, and cloned human endothelial cell strains are established having similar proliferative capacities.
Patent EP-0136236-A2 (EP)
Title: Dispositif pour engendrer des impulsions sismiques à l'intérieur d'un forage, par chute d'une masse sur un élément-cible ancré
Inventor: DEDOLE PASCAL
IPC: G01V1/52
Filed: 1984-09-21
Abstract: Dispositif pour engendrer des impulsions sismiques à l'intérieur d'un trou ou puits de forage, par percussion d'une masse chutant sur un élément-cible couplé avec la paroi du puits. L'élément-cible (4) est solidaire d'un élément d'ancrage à volume variable (2) pouvant être dilaté de manière à venir s'appliquer contre la paroi du puits, et est surmonté d'une colonne (1) le long de laquelle coulisse une masse (5). Un système de levage à câbles et moyens magnétiques permet de hisser la masse à une certaine hauteur au-dessus de l'élément-cible. Application à la prospection sismique.
Patent EP-0123655-A2 (EP)
Title: Appareillage automatique apte à conditionner en paquet des conteneurs de fruits et légumes au moyen d'un enveloppement de filet pourvu de bandes de support et d'étiquettes
Inventor: PIERI VINCENZO
IPC: B65B9/15
Filed: 1984-02-10
Abstract: L'appareillage objet de l'invention comporte un poste (12) d'alimentation de conteneurs (C) qui passent ensuite à l'intérieur d'un tube (1) porte-filet et sont délivrés à un poste (17) d'enveloppement de filet en paquet autour de chaque conteneur (C), où il y a également un poste (24) d'application des bandes de support aux conteneurs et un poste (29) d'étiquetage de ces derniers, tous les postes précités agissant en phase et automatiquement.
Patent EP-0164490-A2 (EP)
Inventor: FLICK WILLI
IPC: B21D37/14
Filed: 1985-02-09
Abstract: In a cutting press for working plate-shaped workpieces the workpiece is held motor movable normal this direction, the tool is arranged in a lying position in a U-shaped tool receptacle which is movable, and a stationarily arranged drive system is in operative connection with the tool receptacle via a coupling device.
Patent EP-0155578-A2 (EP)
Inventor: BECKER HANS DR DIPL-ING
IPC: B01D3/00
Filed: 1985-03-02
Abstract: 1. A process for rectification and/or stripping in a column, the lower part of which is heated and the upper part of which is cooled, where the heating stage and cooling stage are coupled to one another by a heat pump, characterised in that the heat pump is operated by the work-producing expansion of a gas or vapour and that the gas or vapour is used as stripping gas in the column following the expansion.
Patent EP-0168676-A2 (EP)
Inventor: KIPKE WINFRIED
IPC: B61F15/28
Filed: 1985-06-21
Abstract: 1. Earthing contact for transmission of the current of an electrically operated rail vehicle with inwardly disposed wheels and outwardly disposed wheel set bearings on the wheel set axle (1) thereof, by means of brushes (23) which are held by a brush holder and which are held by way of at least one spring (20) against a contact slip body (7') which is fixedly connected to the wheel set axle (1), characterised by two mutually oppositely disposed shaped members (15, 22) which at least partially embrace the wheel set axle (1) and which bear by way of sliding portions by means of spring force against the slip ring (7') fixedly embracing the wheel set axle (1) and are prevented from rotating, wherein at least the sliding portions of one member are in the form of brushes (23).
Patent EP-0167994-A2 (EP)
Inventor: RENN WILLI
IPC: A23C13/12
Filed: 1985-07-05
Abstract: A cream dish base material for processing in confectioneries, bakeries or households, which is suitable for standard methods and/or appliances or equipment of the state of the art to be processed in a single operation to give a ready-to-eat dish, can be brought into a stable and consistent whipping quality so that it holds peaks and holds its shape in such a manner that its spatial shape is long-lasting and firm, because of its composition of exclusively (a) cream of not less than 28% to 32% and not more than 35% to 40% fat content, (b) where the cream contains a further proportion mostly of the type of a dispersant, and in this fat globules in the form of molecule aggregations, preferably of a size of 10<4> to 10<1>  mu m which are highly absorptive, the cream thus being in an at least partially-homogenised colloidal state, (c) and a flavouring base composition, if appropriate in conjunction with sugar, a solvent etc. ("fond"), by whose addition to the cream the previously described highly colloidal state of the latter is retained to a sufficiently high degree, and (d) using the previously described simple means for direct shaping.
Patent EP-0171801-A2 (EP)
Inventor: MARCINIEC JOHN W
IPC: H01L27/148
Filed: 1985-08-14
Abstract: A process for fabricating high performance backside illuminated detectors (10) is described. The process uses a transmissive adhesive (12) such as epoxy on a transmissive substrate (10) to hold the detector material (14) during the fabrication process. After fabrication and connection to a readout device (20), such as a CCD, the substrate (10) and adhesive (12) are removed using an appropriate solvent, leaving the thin detector assembly (14, 16), without extraneous material, mounted directly on the CCD (20). The process may be used for a variety of detector materials (Figures 1A to 1E).
Patent EP-0183983-A2 (EP)
Inventor: CIRA JAMES L
IPC: F16B13/08
Filed: 1985-10-29
Abstract: A bushing cooperates with a bolt and a winged toggle member to form a toggle bolt assembly. The bushing has a maximum cross-sectional dimension substantially equal to the diameter of the hole in the wall or other support member to which the toggle bolt assembly is to fasten an object and an inside diameter permitting passage of the bolt therethrough. To fasten an object to a wall, the bolt is passed through an opening in the object and through the bushing and threadedly engaged in the toggle member. The toggle member wings are folded, and the toggle member is passed through the hole in the wall until the wings open. The bushing is inserted into the hole and held in place while the bolt is pulled outward until the opened toggle wings abut the inner surface of the wall, inhibiting rotation of the toggle member as a bolt is rotated. The bolt is then threadedly tightened in the toggle member, drawing the object and the wings into further engagement with the opposite surfaces of the wall. The external cross-section of the bushing can be substantially circular or can be a non-circular, including a fluted cross-section or a cross-section having a circular main portion with ribs that run longitudinally along the main portion. The bushing central bore can have a radially inwardly extending flange or a plurality of radially inwardly extending fingers at one or both ends, leaving an opening with a minimum cross-sectional dimension substantially equal to the root diameter of the bolt so that the bolt is pushed or threaded past the flange or fingers to hold the bushing on the bolt. The bushing can include a restraining collar or a restraining loop engaging the bolt and restraining the winged toggle member from rotating as the bolt is rotated. Thus the bolt can be driven by a screwdriver exerting pressure on the bolt head to urge the bolt head toward the wall, such as a powerdriver or a Yankee screwdriver.
Patent EP-0169670-A2 (EP)
Inventor: PROCTOR KENNETH WILLIAM
IPC: H01H36/00
Filed: 1985-06-24
Abstract: In a proximity sensor (Figure 1 and 2) an electrical circuit is formed by a slot to in an elongate conductive strip 11. The strip 11 carries a magnet 12 having a pole piee 14 protruding through the strip 11 at one end of slot 10. At the other end of the slot 10 pass laminations 15 which magnectically couple the electrical circuit and a multi-turn coil 16 on a former 17 attacned to the strip 11. The coil 16 is terminated at an output pair 18. A ferrous object passing in the vacinity of pole piece 14 modifies the flux pattern at the pole face. The resultant flux changes, being tightly coupled to the electrical conductor 11 induce a low voltage high current emf into the conductor 11, which forms the primary turn of a current transfomer. The secondary of the current transformer is formed by the close coupled coil 17, which has multiple turns, dependent upon the output voltage required at output pair 18. The invention overcomes the problem of providing a proximity sensor which can operate at a high temperature since the strip 11 may be uninsulated, without consequent danger of insulation breakdown, as with prior art multi-turn arrangements.
Patent EP-0174123-A2 (EP)
Inventor: WATSON WILLIAM JOHN WEST
IPC: C07D307/36
Filed: 1985-08-16
Abstract: A process for the preparation of alkylfurans comprising reacting furan with an alkene in the presence of a supported phosphoric acid catalyst wherein the alkene has from 4 to 20 carbon atoms and is a branched chain alkene which is a 1,1-disubstituted ethene or a tri- or tetra-substituted ethene and the molar ratio of furan to alkene is at least 1:1. The catalyst is supported on a silica-containing support which is preferably manufactured silica or a naturally occurring silicaceous composition e.g. kieselguhr. The alkylfurans may be used as a gasoline additive.
Patent EP-0181101-A2 (EP)
Inventor: JALIL ASJED A
IPC: C21D9/573
Filed: 1985-10-15
Abstract: A conveyor has successive mutually spaced driven rollers on which hot rolled steel rod is transported in the form of overlapping offset rings. The rings are rapidly air cooled by first nozzles which direct first jets of cooling air upwardly to impinge against and to flow around the conveyor rollers, and by second nozzles which direct second jets of cooling air upwardly between the rollers. The first and second jets of cooling air produce respective first and second velocity profiles, each having an average velocity. The arrangement of the first and second nozzles in relation to each other and to the conveyor rollers is such that the velocity profiles of the first and second jets are superimposed one over the other to produce a broader combined velocity profile having an average velocity greater than that of either the first or second velocity profiles.
Patent EP-0205706-A2 (EP)
Inventor: HEPWORTH PAUL STEABBEN
IPC: H02G1/12
Filed: 1985-11-14
Abstract: The invention relates to a device for stripping an insulation sheath from an end portion of a cable. The device comprises two manually graspable handles (10, 11) which are capable of relative movement towards and away from one another, a pair of jaws (14,17) which move towards one another during a first, rotary, part of relative movement of the handles towards each other to grip a cable (C) placed in use between said jaws and a pair of cutter blades (24) disposed adjacent to the jaws and which move towards one another during said first, rotary, part of the handle movement thereby to cut through an outer insulating sheath of said cable, the cutter blades (24) during a second, rectilinear, part of said relative movement of the handles (10, 11), moving away from the jaws (14, 17) to strip the outer sheath from the cable. 
     it has been found particularly advantageous that the second part of the movement is approximately parallel in direction to the longitudinal center line of the cutter blades.
Patent EP-0187543-A2 (EP)
Inventor: EKE KENNETH IAN
IPC: H05B6/80
Filed: 1985-12-31
Abstract: A microwave oven has a magnetron for producing microwave power and a resistance heating element over which air is forced by a fan to produce a forced flow of hot air through the oven cavity. A thermistor in the hot air flow senses the temperature of the hot air. Microwave power and hot air are produced simultaneously until the sensed hot air temperature reaches a predetermined threshold temperature (T1). For baked food items this represents the end of the cooking process, but for meat items there is a final cooking stage during which no hot air is forced through the cavity, the level of microwave power being doubled during the final stage. The end of the final stage occurs when the sensed temperature drops to a predetermined threshold (TS). The absence of forced hot air during the final stage makes the detection of the predetermined threshold temperature (TS) easier, because the slope of the hot air temperature/time curve is steeper than would be the case if hot air were produced to the end of the cooking process.
Patent EP-0161981-A2 (EP)
Inventor: MARTY MICHEL
IPC: H01L23/532
Filed: 1985-04-29
Abstract: The first interconnection level (16) is a ternary aluminium alloy, the second (24) is another aluminium alloy, and they are separated by tantalum (22) in the contact zones between the two levels. In practice, the whole of the second level is formed by superimposing a thin layer of tantalum (22) and an aluminium-silicon alloy (24). Problems of overetching the first level during the etching of the second level are avoided. <IMAGE>