baber/WOPTO huggingface dataset:
Patent EP-0113103-A1 (EP)
Inventor: GUARDINO ROBERT FRANCIS
IPC: C12Q1/04
Filed: 1983-12-21
Abstract: A method for detecting bacteria in an aqueous sample containing leukocytes comprising a) contacting said sample with a reducible indicator which forms a detectable end product b) incubating the sample of step a) and c) detecting the amount of bacteria present as a function of end product formed by reduction in step b) characterized in that during or prior to step a) the leukocytes in the sample are removed by selective lysis.
Patent EP-0094136-A1 (EP)
Inventor: BEENACKERS ANTONI A C M
IPC: C01B3/56
Filed: 1983-05-06
Abstract: A process for separating hydrogen gas from a stream of a mixture of gases containing the hydrogen gas includes contacting a suspension of hydride-forming material particles in a fluid medium with the stream to permit the particles to form a hydride. The hydrided particles can then be thermally decomposed to liberate hydrogen and to regenerate the hydride-forming capabilities of the particles. By preference, the fluidized bed is a slurry mixture of the hydride-forming material particles in an auxiliary liquid such as, for example, a heat resistant oil. 
     The amount of hydride-forming particles in the slurry mixture is preferably between about 10% to about 70% by weight.
Patent EP-0084437-A1 (EP)
Inventor: CAMERON ROBERT
IPC: C07C69/593
Filed: 1983-01-13
Abstract: The present invention is a method for the (co)dismutation of a feedstock comprising functional olefins. The feedstock, which has at least one terminally unsaturated ester, is dismuted using a hybrid metathesis catalyst composition which has a tungsten halide and an organometallic compound of the formula R 3 R'M wherein, R 1  is a group selected from an alkyl and an aryl group, R is a group selected from R 1  and a hydrogen atom, and M is a metal atom capable of exhibiting more than one oxidation state, on a support. 
     The activity of this heterogeneous catalyst composition for dismuting terminally unsaturated ester is vastly superior to the corresponding homogeneous systems.
Patent EP-0091209-A1 (EP)
Inventor: WAGNER RICHARD MAXWELL
IPC: C25D5/08
Filed: 1983-03-08
Abstract: The apparatus (1, 1') is characterised in that a mandrel (3,3') is rotated continuously as a strip of electrical terminals (15, 15') are continuously fed to the mandrel (3,3'), partially wrapped against the mandrel (3, 3'), and exited from the mandrel (3,3'). A conduit (36,36') for supplying plating fluid (48, 48') under pressure opens into a plurality of nozzles (26, 26') on the mandrel (3, 3'). Anode extensions (29, 29') are mounted within the nozzles (26, 26') for reciprocation into and out of the interiors of the terminals (15, 15') that are against the mandrel (3,3'). The nozzles (26, 26') inject plating solution into the interiors of those terminals (15, 15') in which the anode extensions (29, 29') have been received. A source of electrical potential supplies electrical current flowing from the anode extensions (29, 29') through the plating solution (48, 48') and to the interiors of those terminals (15,15') having anode extensions (29, 29') therein. The anode extensions (29, 29') are constructed for withdrawal from the interiors of those terminal (15, 15') prior to those terminals exiting from the mandrel (3, 3'). A method for selectively plating the interior surfaces of electrical terminals (15, 15') and a series of terminals plated according to the invention are also disclosed.
Patent EP-0093495-A1 (EP)
Inventor: MINNESOTA MINING AND MANUFACTU
IPC: E01F9/04
Filed: 1983-03-18
Abstract: Pavement-marking sheet material having protuberances on its upper surface which carry partially exposed microspheres by which the protuberances are made retroreflective and which are separated by recessed areas in which microspheres are fully embedded and not exposed, so as to improve the daytime appearance of the sheet material.
Patent EP-0092954-A1 (EP)
Inventor: HAFERL PETER EDUARD
IPC: H04N3/20
Filed: 1983-04-18
Abstract: The picture tube (35) of a television receiver includes, inter alia, a plurality of electrodes to develop and accelerate an electron beam, and a phosphor screen on which the electron beam impinges. A deflection generator (40) is coupled to a deflection winding (L H ) for generating scanning current to produce a sweep of the electron beam across the phosphor screen. A control circuit (30) develops an on/off command signal for switching the television receiver between normal run and standby modes of operation. A first switch (Q2) is responsive to the command signal and disables normal generation of the scanning current upon the occurrence of the off-state of the command signal to inhibit normal sweep of the electron beam. A second switch (Tr2), also responsive to the command signal, applies a blocking potential to one of the electrodes of the picture tube, such as the grid electrode, upon the occurrence of the off-state of the command signal. thereby to suppress generation of the electron beam prior to the disablement of scanning current generation.
Patent EP-0097460-A1 (EP)
Inventor: JOHNSTON HOWARD
IPC: C07D213/79
Filed: 1983-06-09
Abstract: Certain novel pyridinyloxyphenoxy alkanoic acids, pyri- dinylthiophenoxy alkanoic acids, derivatives thereof and related compounds are described. More specifically, these novel compounds bear a fluorine substituent in the 3- position of the pyridinyl group and in the 5-position the substituent is selected from chlorine, CF 3 , CF 2 CI or CF 2 H. These novel compounds exhibit surprising preemergent and postemergent activity in the control of grassy weeds.
Patent EP-0103493-A1 (EP)
Inventor: LEE PATRICK SIU-KEE
IPC: G05B19/23
Filed: 1983-09-15
Abstract: In a disc information storage system which employs a servo data disc, a servo data head and a moveable carriage assembly for transporting a plurality of magnetic head radially across the surface of the disc in reponse to a control signal produced in connection with a velocity command signal, an improved method and apparatus for production of a velocity command signal wherein one or a plurality of discrete velocity steps are added to the velocity command signal in a region which would otherwise indicate only a single value for velocity.
Patent EP-0112049-A1 (EP)
Inventor: GEERLANDT HERVE
IPC: C07D499/04
Filed: 1983-11-15
Abstract: The present invention provides a process for the substitution of an acylamino β-lactam compound at the carbon atom carrying the acylamino group, which process comprises reacting the β-lactam compound with an halogenating agent and a nucleophilic reagent; characterised in that the acylamino group has an acidic group on the carbon atom adjacent the carbonyl group. 
     In particular the process of this invention comprises reacting a β-lactam of partial structure (I):
     where X represents an acidic group; with an halogenating agent and a nucleophilic reagent.
Patent EP-0084479-A1 (EP)
Inventor: RANNOU JEAN-PIERRE
IPC: B66C1/02
Filed: 1983-01-10
Abstract: 1. A gripping process of the kind using a source of suction, for picking up a load which comprises a plurality of objects arranged in a layer by confining a volume covering the load to be picked up, characterised by placing this volume in communication with the suction source and continuously drawing air through the load which is thus confined with an air flow rate so determined as to ensure that the load is held by the pressure reduction created between the bottom and the top of the load by the pressure drop in the flow, which pressure drop is essentially localised and is determined at the level of the load to be picked up.
Patent EP-0105768-A1 (EP)
Inventor: GENIES EUGENE
IPC: H01G11/62
Filed: 1983-08-26
Abstract: L'invention a pour objet un perfectionnement aux générateurs électrochimiques comportant un polymère organique comme matière active d'électrode. Ce générateur comprend un compartiment anodique (15) et un compartiment cathodique (17) séparés par une membrane semi-perméable 7 et contenant chacun une matière active d'électrode (5 et 11) et un électrolyte, la matière active d'électrode (5) de l'un au moins desdits compartiments étant constituée par un polymère organique conducteur électronique. Dans l'un desdits compartiments (15) où la masse active d'électrode est un polymère organique, l'électrolyte de ce compartiment comprend un composé électroactif, soluble dans l'électrolyte et ayant un potentiel d'oxydoréduction voisin de celui du polymère organique avec lequel il est en contact. Le composé électroactif peut être du ferrocène ou l'un de ses dérivés.
Patent EP-0108007-A1 (EP)
Inventor: GHYS CLAUDE
IPC: A23N17/00
Filed: 1983-10-19
Abstract: 1. An apparatus adapted for the preparation of feedstuffs for livestock, comprising ; a mixer (4) of a type known per se ; supply means (1, 2) allowing predetermined quantities of base products of the feedstuff to be introduced to the interior of the mixer after having passed through a grinder (3) ; extraction means (5) allowing the finished product to be evacuated from the outlet of the mixer ; an automatic control system (6) for controlling the mixer (4) and the supply means (1, 2, 3), this automatic control system being so arranged as to be able to command a predetermined number of consecutive cycles of preparation, and a doser (7) for a product, comprising a series of bins or hoppers (8) having outlet openings (10), each provided with an obturating means (11) individually controlled by the said automatic control system, this apparatus being characterised in that the supply means (1, 2) are so arranged as to introduce ground cereals, while the series of hoppers (8), into each of which a quantity of additive material such as vitaminised mineral complement (CMV) necessary for each cycle may be loaded at will, is disposed in such a way that each of these hoppers (8), associated with the mixer, has its own outlet opening (10) which opens directly into the mixer (4).
Patent EP-0112743-A1 (EP)
Inventor: LABARRE JEAN-FRANCOIS
IPC: A61K31/675
Filed: 1983-11-23
Abstract: The present invention especially relates to compounds of the formula: <IMAGE>  (I')  in which Az is an aziridinyl radical and n is an integer from 1 to 5, a process (sic) for their preparation, and their application as anti-cancer drugs.
Patent EP-0095997-A1 (EP)
Inventor: STUCKI SAMUEL DR
IPC: C25B9/23
Filed: 1983-04-11
Abstract: Wasserstoffperoxyd H2O2 wird elektrochemisch aus Wasser oder einer wässerigen Lösung und Sauerstoff in einer elektrolytischen Zelle unter Verwendung eines Feststoffelektrolyten (1) aus einem perfluorierten Polymer und gasdurchlässigen Beschichtungen (2, 3) als Elektroden dadurch erzeugt, dass das Wasser auf der Anodenseite und der Sauerstoff auf der Kathodenseite zugeführt und das H2O2 auf der Kathodenseite abgeführt wird. Dabei kann der an der Anodenseite erzeugte Sauerstoff in all denjenigen Fällen durch Umleitung auf die Kathodenseite oder Hindurchleitung durch den Feststoffelektrolyten (1) mitverwendet werden, wo nicht gleichzeitig an der Anode ein unerwünschtes Gas (z.B. Chlor) entsteht. Das Verfahren arbeitet weitgehend unabhängig von der Kationenkonzentration (Salze, Basen) und erfordert keine zusätzliche Trennung des H2O2 von einem flüssigen Elektrolyten.
Patent EP-0111493-A1 (EP)
Inventor: MELCHER DOMENIC
IPC: F16J15/02
Filed: 1983-05-16
Abstract: Procédé pour commander la tension de sortie d'un appareil d'alimentation du genre "chopper" où la charge du condensateur d'accumulation (Cs) a lieu par l'intermédiaire d'une impulsion commandée tandis que la tension de sortie du dispositif d'alimentation est obtenue en ajustant la durée d'intervalle entre les impulsions de charge. L'installation pour la mise en oeuvre du procédé comprend la partie de commande constituée par un élément RC (6, 7) et l'amplificateur (9) avec une entrée de référence (8) où sera formée une impulsion où le produit "Ui x Tein" présente une valeur fixée au préalable. Elle comprend en outre, une partie logique constituée par un monoflop (14) et un flip-flop (16) et une porte ET multiple (20). La partie de commande est par exemple reliée par une diode (11) à la partie logique au moyen de laquelle le condensateur (7) est déchargé à la fin de la période de commutation "tein". Un inverseur (18) connecte le monoflop (14) avec l'une des entrées de commande (19) de la porte multiple ET.
Patent EP-0103639-A1 (EP)
Inventor: ECKBERG RICHARD PAUL
IPC: B05D3/02
Filed: 1983-03-15
Abstract: Des compositions anti-adhésives de silicone durci par condensation comprennent un polymère de base fonctionnelle silanol, un réticulant contenant un hydrogène silanique, un métal précieux catalyseur tel que le platine ou le rhodium, un ester carboxylique inhibiteur optionnel et des accélérateurs de durcissement de résine de vinyle de silicone, permettant d'effectuer un durcissement thermique à des températures relativement réduites tout en réduisant au minimum l'excédent en métal catalyseur requis.
Patent EP-0126077-A1 (EP)
Title: Pont de fauchage a lame auxiliaire
Inventor: KAESGEN HANS-HARTMUT
IPC: A01D34/685
Filed: 1983-04-22
Abstract: Une tondeuse améliorée possède deux lames de coupe principales non synchronisées espacées entre elles (11, 12) suivies d'une lame de coupe auxiliaire plus petite (13), la lame de coupe auxiliaire plus petite (13) coupant l'herbe qui passe au travers de l'espace (24) défini entre les deux lames de coupe principales (11, 12).
Patent EP-0124118-A1 (EP)
Inventor: BENNETT ARTHUR JAMES RISDON
IPC: A01J5/08
Filed: 1984-04-28
Abstract: © The invention relates to a teat cup liner for use within a teat cup shell (12) in milking machines for milking animals. It comprises an upper portion (14) for engagement with the teat (13) and a lower portion (16) between said upper portion (14) and the lower opening (20) of the teat cup shell (12). On vacuum release in the space between the teat cup shell (12) and the teat cup liner during milking the upper portion (14) is not or only slightly collapsible while the lower portion (16) is completely collapsible. The teat cup liner of the invention eliminates mechanical damage to the teat and the udder tissue.
Patent EP-0125687-A1 (EP)
Title: Gerät für medizinische visuelle Untersuchungen von Körperhöhlen oder -gängen mit einem Handgriff
Inventor: MUELLER ROLF
IPC: A61B1/267
Filed: 1984-05-15
Abstract: Bei einem Gerät für medizinische visuelle Untersuchungen von Körperhöhlen oder -gängen mit einem Handgriff, in dessen rohrförmigem Gehäuse die Energiequelle für eine elektrische Lampe usw., der weiterhin eine Halterungsvorrichtung für ein schwenkbares Formteil mit Lichtkanal und die Lampe, sowie eine Welle für die Schwenkvorrichtung enthält, besteht die Neuerung darin, daß das rohrförmige Gehäuse an seinem einen Ende mit der Halterungsvorrichtung lösbar verschraubt ist, seitliche Lagerbacken für elektrisch leitende Verbindung mit einem Sockel und unterhalb desselben eine elektrisch isolierende Hülse enthält, die in der Bohrung für die Hülse schnappend und axial verschieblich steckbar gehalten ist, so daß die Lampe leicht ausgetauscht werden kann, und eine zweite metallische Hülse für eine mechanisch zweckmäßige und elektrisch gut leitende Verbindung mit der Lampenfassung für ihre Stromversorgung aus der Energiequelle enthält. Die weitere Besonderheit in diesem Zusammenhang besteht darin, daß das gegenseitige Ende des rohrförmigen Gehäuses unter Federvorspannung durch einen Haubendeckel verschlossen ist, der bei Schwenkung des Formteils die Hülse mit der Lampe gegen die Anschlußkontakte drückt.d9.
Patent EP-0137137-A1 (EP)
Inventor: GAUDENZI GENE JOSEPH
IPC: H03K17/615
Filed: 1984-07-11
Abstract: @ Power dissipation in an off-chip driver circuit is decreased by utilizing a selectively switched transistor (T3) to discharge the base of the output pull-down transistor (T10), and by using a large resistance (R4) in the base current path for the first stage of the Darlington pull-up transistors (T7, T8). An additional transistor (T5) having a larger emitter area and coupled to a lower potential source is connected in parallel with the normal phase-splitter transistor (T6) to provide additional output current sinking capability, and a current mirror (T4, T5) is connected to control the current through both the phase splitting transistor (T6) and the additional transistor (T5) to control the turn-on transition of the pull-down output transistor (T10).
Patent EP-0141306-A1 (EP)
Inventor: MEINIG MANFRED
IPC: F16L23/00
Filed: 1984-10-09
Abstract: Ein aus zwei Teilen bestehendes Eckwinkelstück zum Zusammenschrauben der Verbindungsflansche (36, 38) an den Enden von Blechkanalabschnitten (42), wobei wenigstens der Schenkel des zweiten Teilstückes (12) und die am ersten Teilstück (10) anliegende Anlagefläche (16,14) desselben als ineinander übergehende ebene Platte ausgebildet sind und die Anlagefläche (18) der ersten Teilstückes (10) gegenüber dem anschließenden Schenke so abgekröpft ist, daß eine Führungsnut (28) zum Einschieben des zweiten Teilstückes (12) gebildet wird. Dabei ist vorzugsweise ein die Abkröpfung (26) übergreifender Verstärkungssteg (34) vorgesehen. Zur Verriegelung des zweiten Teilstückes (12) in der eingeschobenen Stellung weist dieses eine Ausnehmung oder Abschrägung (46) und das erste Teilstück (10) einen eindrückbaren Ansatz auf (44).
Patent EP-0143334-A1 (EP)
Inventor: MATSUNO MITSUO
IPC: B01J23/04
Filed: 1984-10-25
Abstract: A process for preparing 4-methyl-1-pentene comprising dimerizing propylene in the presence of a catalyst, characterized in that the catalyst is composed from the treatment of precatalyst by at least one oxygen-containing compound selected from oxygen, alcohols, ethers, acetals, orthocarboxylates and esters. The precatalyst is composed of element or compound selected from sodium, potassium, sodium amide and potassium amide supported on a carrier principally represented by the following formula (1):wherein x has a value in the range of 0.5≦ < x 11. In one embodiment, the precatalyst is hydrogenated prior to the use thereof.The use of above mentioned catalyst so remarkably increases the rate of reaction and the selectivity of 4-methyl-1-pentene and allows the reaction rate and selectivity to be kept high for a long period of time.
Patent EP-0124944-A1 (EP)
Inventor: VEEHOF JOHANNUS CHR D M
IPC: G01R19/04
Filed: 1984-05-03
Abstract: A peak detector for measuring peak values of a voltage generally comprises a voltage comparator circuit (3), a storage element in the form of a capacitor (5), and a charging and discharging circuit (8, 15) for this capacitor. It is proposed to arrange a transistor (8) in common base arrangement between the comparator device (3) and the capacitor (5), the base (9) being connected to a constant voltage (E1) and the reverse base-emitter diode voltage being limited by a diode (13). As a result ofthis, the value of the capacitor (5) can be small, so that with a moderate charging current from the voltage comparator device (3) a fast peak detector is obtained which can measure n:n-recurrent pulses of some volts within nanoseconds in a fairly accurate manner.
Patent EP-0140460-A1 (EP)
Inventor: LIGTENBERG HENDRIKUS CORNELIS
IPC: G01N27/416
Filed: 1984-11-02
Abstract: @ The measuring device (10) comprises an ISFET (12) used as a chemically selective ion sensor, a reference electrode (20) positioned adjacent the ISFET (12), an amplifier (22) coupled to the ISFET and controlicorrection circuitry (30) coupled to the ISFET (12), to the reference electrode (20) and to the amplifier (22). The control/correction circuitry (30) is operable to maintain the drain-source current I Ds  of the ISFET (12) at a constant value and to correct drift effects of the ISFET (12) on the basis of the logarithmic equation:     where:
     ΔV P  = potential drift   A = scale factor for drift and amplitude   to = time constant defining the dependence on time   t = time during which the sensor is operative in the event of continuous operation.
Patent EP-0122002-A1 (EP)
Inventor: TORII SIGERU
IPC: C07D205/08
Filed: 1984-03-01
Abstract: A process for preparing an azetidinone derivative represented by the formula (I)
     wherein R 1  represents an aryl group, arylmethyl group or aryloxymethyl group, R 2  represents hydrogen atom or a carboxyl-protecting group and R 3  represents an alkyl group or aryl group, the process comprising reacting an azetidinone derivative represented by the formula (II)
     wherein R 1 , R 2  and R 3  are as defined above with a chlorinating agent.
Patent EP-0129339-A1 (EP)
Inventor: LIONNET RICHARD
IPC: H01R4/24
Filed: 1984-05-18
Abstract: Connection is made to an insulated conductor (26) by the connector (2) of the invention without the need to pre-stripthe conductor. The connector (2) comprises two contact members (12,14) that overlap to provide an aperture (21) for receipt of the insulated conductor (26). The connector (2) is recoverable, preferably by means of a memory metal strip (6), to cause the contact members (12, 14) to slide relative to each other to reduce the aperture size, pierce the conductor insulation, and exert a permanent gripping force on the conductor.
Patent EP-0131419-A1 (EP)
Inventor: VASTA JOSEPH ANTHONY
IPC: C08K5/17
Filed: 1984-06-29
Abstract: Acuring agent for fluorocarbon polymer coating compos- tions selected from the following group:
     
     where R is R 1  NH, R' is an aliphatic or cycloaliphatic hydrocarbon radical, R' is C or an aliphatic hydrocarbon group, R' is H or CH 3 , where x is 3 when R' is a hydrocarbon group and x is 4 when R' is C; the curing agents form novel ambient curing fluorocarbon polymer coating compositions and these compositions are used to provide corrosion and abrasion resistant coatings for large structures in chemical plants, oil refineries, oil drilling platforms, and the interior of smoke stacks of large utility companies.
Patent EP-0146206-A1 (EP)
Inventor: CUFFE MICHAEL
IPC: A47C16/02
Filed: 1984-08-22
Abstract: @ The present invention relates to support platforms used to support typewriters, computer keyboads or the like. Particularly the invention relates to such platforms which are height and inclination adjustable. To this end the platform means has a pair of parallel side boards (2) forming two opposite sides of a support frame (1) and having upright mutually facing surfaces with a platform (5) extending between the surfaces. The platform (5) carries support rollers (6, 7) engaging in runway grooves (8) formed in the two mutually facing surfaces, which grooves (8) consist of a plurality of substantially horizontal flights (9) arranged one above the other. Each flight (9), other than the lowermost, has a riser (10) whereby it opens onto the flight (9) immediately below it.
Patent EP-0118354-A1 (EP)
Inventor: MOREL DIDIER
IPC: C07C7/148
Filed: 1984-02-23
Abstract: A process for removing from a mixture of isoprene trimers compounds of the formula   <IMAGE>   by reacting a mixture of cyclic and linear trimers with a compound having an activated carbon atom, of the formula: X-CH2-Y in which one of X or Y is an electron-withdrawing group and the other is an electron-withdrawing or electron-donating group, in the presence of a catalyst consisting of a water-soluble phosphine and a rhodium compound, the reaction being carried out in water or in a water-alcohol medium, and separating the cyclic trimers and linear trimers containing the chain   <IMAGE>  from the mixture of products of the formulae:   <IMAGE>  and   <IMAGE>  which can be used, in particular, in the synthesis of vitamin E.