baber/WOPTO huggingface dataset:
Patent EP-4249909-A2 (EP)
Title: Sensor interrogation with fast recovery
Inventor: DAVIS BRIAN KEITH
IPC: G01N33/00
Filed: 2017-02-01
Abstract: A method of operating a sensor to detect an analyte in an environment, wherein the sensor includes a working electrode and circuitry in operative connection with the working electrode, includes performing a sensor interrogation cycle including applying electrical energy to the working electrode to generate a non-faradaic current, measuring a response to the generation of the non-faradaic current to determine a state of the sensor, and actively controlling the circuitry to dissipate the non-faradaic current.
Patent EP-4311846-A2 (EP)
Inventor: GOPALAN KRISHNAMACHARI
IPC: C09K3/10
Filed: 2017-12-08
Abstract: A microdense sealing member is provided. The microdense sealing member includes a composition having a foamed silane-crosslinked polyolefin elastomer with a density less than 0.70 g/cm<sup>3</sup>. The microdense sealing member can exhibit a compression set of from about 5.0 % to about 35.0 % measured according to ASTM D 395 (22 hrs @ 70 °C). The foamed silane-crosslinked polyolefin elastomer can be produced from a blend including a first polyolefin having a density less than 0.86 g/cm<sup>3</sup>, a second polyolefin having a crystallinity less than 60 °C, a silane crosslinker, a grafting initiator, a condensation catalyst, and a microencapsulated foaming agent.
Patent EP-4290960-A2 (EP)
Title: User terminal
Inventor: HARADA HIROKI
IPC: H04W72/0453
Filed: 2019-05-17
Abstract: A user terminal, when using a high frequency band having a frequency higher than a certain frequency band including one or a plurality of frequency ranges, increases number of symbols constituting one slot. The user terminal transmits and receives signals by using the slot with the increased number of symbols.
Patent EP-0009965-A2 (EP)
Inventor: WANG SHING C
IPC: H01S3/03
Filed: 1979-10-02
Abstract: A gas laser for generating multiline emissions when appropriately energized. The laser includes an anode-cathode assembly (18, 16, 18) and, in a first embodiment, adjustable Brewster end sections or in a second embodiment, integral mirror end sections (70, 72). The anode-cathode assembly comprises one center located short cylindrical anode (16) and two segmented cylindrical hollow cathodes (18) located symmetrically on each side of the anode (16), the inner diameter of the hollow cathodes being selected for a particular laser transition. The anode (16) and cathodes (18) are electrically insulated by cylindrical metal-ceramic seals (20). The outer surface of each cathode (18) is covered with quartz insulating sleeves (24) to prevent electrical discharge from the outer cathode surface and to encourage effective inner cathode discharge. The cathode (18) is thermally connected to the external environment through a structure (26) coupled to the laser tube envelope (11) to improve heat dissipation, thereby allowing higher input power. A metal vapor reservoir (30) attached to the anode section for metal vapor laser operation. The laser of the present invention can be made up of one or more anode-cathode assemblies depending on the laser medium and the selected output requirement.
Patent EP-0018463-A2 (EP)
Inventor: YANG KANG
IPC: C07C41/00
Filed: 1980-01-02
Abstract: Cresylic acid (phenol or alkylated phenols) is used to promote barium oxide or hydroxide which is used as an ethoxylation catalyst for the reaction of ethylene oxide and alkanols of all classes. The reaction is carried out at temperatures of from about 150 to about 200°C to yield the ethoxylated product. The product obtained has a very narrow high adduct distribution with low levels of by-products and unreacted free alcohols. Calcium and magnesium oxides show negligible catalytic effect.
Patent EP-0046822-A2 (EP)
Inventor: ROTHER BRUNO
IPC: B29C41/04
Filed: 1980-10-25
Abstract: A process for mounting a baseplate to a centrifugally cast, synthetic resin pole during the fabrication of the pole, the process comprising the steps of providing a mold having an inner wall the shape of which conforms to the outer surface of the pole and having a longitudinal end thereof open, providing a baseplate having a pipe connected centrally thereon and extending perpendicularly therefrom, attaching the baseplate to the mold such that the baseplate abuts the open end of the mold and such that the pipe extends within the mold and an annular gap is formed between the pipe and the inner wall of the mold, rotating the mold about its longitudinal axis, and injecting the synthetic resin into the mold in an amount sufficient to fill the annular gap. A baseplate for use in the mounting process is also disclosed.
Patent EP-0015809-A2 (EP)
Inventor: MCCONOMY THOMAS A
IPC: C01B25/235
Filed: 1980-02-20
Abstract: A system and process for decolorizing and purifying brown phosphoric acid using an activated carbon characterized by having a net pore volume of at least 0.40 cc./g. for those pores with diameters from 35 to 1000 A and wherein phosphonic acid is filtered through a bed of activated carbon contained in an housing.
Patent EP-0017591-A2 (EP)
Inventor: GIRAUD JEAN
IPC: F41A9/02
Filed: 1980-04-04
Abstract: 1. Fighting vehicle comprising a superstructure (1) within which is located a fixed magazine (12) for storing ammunition, a gun (5) mounted to swivel about a horizontal axis on the superstructure (1), at the rear of which is mounted to articulate an oscillating block (6) containing a spare ammunition magazine (7) and capable of moving so as to come up against the superstructure (1) in a reloading position in which the movable magazine (7) positions itself in the extension of the fixed magazine (12) so as to allow the transfer of a fresh reserve of ammunition, characterized in that the oscillating block (6) is associated with a mechanism for rotational displacement, making it possible to direct it independently of the gun (5) so as to bring the movable magazine (7) into the re-loading position on the fixed magazine (12) whilst the gun (5) remains in the firing position.
Patent EP-0037065-A2 (EP)
Inventor: BACK GUNTER
IPC: G03B27/58
Filed: 1981-03-25
Abstract: Die Erfindung betrifft eine Vorrichtung für den Einzug und den Transport von Druckplatten 33 auf einen Belichtungstisch 1 mit Hilfe von Transportrollen 10,10', ... Die oberste der in einem Magazin gestapelten Druckplatten wird von einem schwenkbaren Hubzylinder erfaßt und kreisbogenförmig auf die Saugplatte 2 des Belichtungstisches 1 aufgesetzt. Zu beiden Seiten der Saugplatte 2 sind Transportrollen 10, 10', ... angeordnet, die von je einer Antriebsrolle 11 in jeder Reihe über Rundschnurtransportringe 9 angetrieben werden. Die in Transportrichtung der Druckplatte 33 zuerst liegenden Transportrollen 10 jeder Reihe sind auf Schwenkblöcken 5 angeordnet, die vor dem Aufsetzen der Druckplatte 33 nach außen aus den Reihen geschwenkt sind, um ein klemmfreies Ablegen des Vorderteils der Druckplatte 33 auf die Saugplatte 2 zu ermöglichen. Sobalt die Druckplatte 33 auf der Saugplatte aufliegt, werden die vorderen Transportrollen 10, 10 an die Seitenkanten der Druckplatte angeschwenkt und diese vorwärtstransportiert, wobei die Seintenkanten in Rillen 40 der Transportrollen 10,10', .....geführt sind.
Patent EP-0042581-A2 (EP)
Inventor: NATSUI YOSHINOBU
IPC: H01L27/02
Filed: 1981-06-16
Abstract: A semiconductor integrated circuit provided with an improved protecting means against abnormal input voltage. The circuit comprises as the protecting means a transistor having a collector connected to an input terminal, an emitter connected to a predetermined voltage source, whereby abnormal input voltage to the circuit can be absorbed through the transistor.
Patent EP-0049795-A2 (EP)
Inventor: BUCK ROBERT
IPC: G08B13/00
Filed: 1981-09-26
Abstract: Dargestellt und beschrieben ist ein elektronisches, berührungslos arbeitendes Schaltgerät (1), mit einem von außen beeinflußbaren Anwesenheitsindikator (2), einem von dem Anwesenheitsindikator (2) steuerbaren elektronischen Schalter (3), z. B. einem Transistor, einem Thyristor oder einem Triac, und einem Zustandsindikator (4), wobei der Anwesenheitsindikator (2) dann den Schaltzustand des elektronischen Schalters (3) umsteuert, wenn der Beeinflussungszustand des Anwesenheitsindikators (2) eine vorgegebene Ansprechschwelle überschreitet, und wobei durch den Zustandsindikator (4) unterschiedliche Beeinflussungszustände des Anwesenheitsindikators (2) angezeigt werden, nämlich Anwesenheitsindikator (2) nicht beeinflußt (Beeinflussungszustand I), Anwesenheitsindikator (2) innerhalb eines mittleren Beeinflussungsbebereiches beeinflußt (Beeinflussungszustand II), Anwesenheitsindikator (2) oberhalb des mittleren Beeinflussungsbereiches beeinflußt (Beeinflussungszustand III). Zur Verbesserung einerseits der Aussagekraft der Zustandsindikation andererseits der Funktionstüchtigkeit zu erreichen, ist der mittlere Beeinflussungsbereich des Anwesenheitsindikators (2) (Beeinflussungszustand II) in einen unterhalb der Ansprechstelle liegenden Beeinflussungsbereich (Beeinflussungszustand IIa) und einen oberhalb der Ansprechschwelle liegenden Beeinflussungsbereich (Beeinflussungszustand IIb) unterteilt.
Patent EP-0076355-A2 (EP)
Inventor: RAMSAY ANNE BARLOW
IPC: A61M1/28
Filed: 1982-02-12
Abstract: An improved peritoneal dialysis solution comprises the conventional electrolyte combination of sodium, calcium, magnesium, chloride, lactate, and sodium hydroxide, the improvement comprising the use of a glucose polymer as the osmotic agent. In a preferred embodiment, the glucose polymer is found in a concentration of from 30 to 125 grams per liter. The large size of the glucose polymer molecules delays their passage through the peritoneum. In addition, the large glucose polymer molecules are slow to be metabolized in the blood. As a result, caloric intake is reduced and the length of time selective osmotic pressure may be applied is increased. Better B.U.N. (Blood Urea and Nitrogen) and creatinine clearances are thereby obtained, and the number of dialyses required can be reduced. Also disclosed is a method of use thereof.
Patent EP-0065259-A2 (EP)
Inventor: SAWYER EDGAR WILLIAMS JR
IPC: C10L1/32
Filed: 1982-05-11
Abstract: Es wird ein Verfahren beschrieben zur Herstellung einer Brennstoffaufschlemmung, bestehend aus einer Mischung fein gemahlener Kohle in der Höhe von 65 bis 70 Gew.-%, Wasser, einem Netz- bzw. Dispersionsmittel für die Kohle in der Höhe von 0,5 bis 5% und einem Suspensionsmittel zur Stabilisierung der Brennstoffaufschlemmung, wobei dieses Mittel aus einem Ton besteht, wie z.B. Attapulgit, in trockener, vorgelierter oder vordispergierter Form. Andere Tone können ebenfalls als Stabilisatoren eingesetzt werden, wie z.B. vordispergierter kein Gel bildender Montmorillonit. Soll die Aufschlemmung sofort nach der Herstellung verwendet werden, so kann auf die Verwendung von Ton oder einem anderen gelbildenden Mittel zum Erhalt der Suspensionsstabilität verzichtet werden.
Patent EP-0071978-A2 (EP)
Inventor: URBIGKEIT FRANK ING GRAD
IPC: H03K3/03
Filed: 1982-08-04
Abstract: The invention relates to a clock signal generator for start/stop operation with selectable mark-space ratio. The basic element of the clock signal generator is a band-filter-coupled oscillator having two inverting logic elements which is synchronised by a crystal oscillator for increasing the frequency stability. To improve the stability of the pulse lengths of clock pulses which are shorter than half a clock period, an additional crystal-controlled control oscillator is provided. <IMAGE>
Patent EP-0075241-A2 (EP)
Inventor: BURGER HELGA
IPC: B01D17/04
Filed: 1982-09-13
Abstract: Process for regenerating alkaline and neutral silicate-free and phosphate-free cleaning solutions that are contaminated with emulsified mineral or natural oils by (a) adding thereto an alkali metal phosphate and/or an alkali metal silicate, and then (b) adding a soluble calcium and/or magnesium salt to the resulting solution.
Patent EP-0078689-A2 (EP)
Inventor: DERBYSHIRE FRANCIS JOHN
IPC: C10G45/46
Filed: 1982-11-01
Abstract: An improved hydrogen donor for hydrogen donor diluent cracking is provided by extraction with naphtha from the cracked product and hydrogenation by hydrogen transfer from a lower boiling hydrogen donor such as tetralin.
Patent EP-0073696-A2 (EP)
Inventor: PERE GERARD
IPC: F16H21/50
Filed: 1982-07-29
Abstract: A mechanism for converting rotary motion in rectilinear to and fro comprising and hinged in the housing of a crosspiece by a prestressed rod and conical bearing. An even number of bearings stacked symmetrically on each side of the center and internal cages are fitted an intermediate bush with the interposition of spacing rings, the thicknesses of the rings being so determined that the pre-stressing force is distributed equally between the bearings and causes the complete take-up of play. The invention is particularly useful in multicylinder pump mechanisms distributed regularly around a shaft and with axial pistons.
Patent EP-0057659-A2 (EP)
Inventor: MUELLER RUDOLF DR
IPC: B01J10/00
Filed: 1982-01-29
Abstract: A draft tube reactor adapted for conducting fermentation processes includes a draft tube arranged within the reactor housing and extending almost along the entire lenght of the reactor housing. An injector is arranged immediately below the draft tube for injecting oxygen containing gas bubbles thereinto so that when the reactor is filled with a liquid to a level above the top edge of the draft tube, a circulating flow of the gas bubbles and liquid is created. An agitator is located at about the top edge of the draft tube for breaking up large bubbles formed as a result of coalescence of the bubbles injected into the draft tube to thereby enhance oxygen circulation and exchange within the fluid. The invention also comprises a method of enhancing oxygen circulation and exchange in a liquid in a reactor.
Patent EP-0062002-A2 (EP)
Inventor: HUNGERBUHLER WALTER
IPC: A61K8/31
Filed: 1982-03-19
Abstract: Haarfixierungszubereitung, welche (1) eine Lösung von mindestens einem Terpolymeren in einem wasserfreien oder wasserhaltigen organischen Lösungsmittel, wobei das Terpolymer durch Copolymerisation (a) eines im Alkylteil 1 bis 4 Kohlenstoffatome aufweisenden N-Alkylacrylamides oder N-Alkylmethacrylamides mit (b) einem C1-C4-Alkylester oder C1-C4-Hydroxyalkylester der Acrylsäure oder Methacrylsäure und (c) einer α,β-ungesättigten Monocarbonsäure oder Dicarbonsäure hergestellt und ein Anteil von mindestens 50 % der Carboxylgruppen mit einer niederen organischen Base neutralisiert worden ist, und (2) ein Treibmittel, welches aus mindestens 30 Gew.-%, besogen auf das gesamte Treibmittel, eines halogenfreien Treibgases, insbesondere eines Kohlenwasserstoffes besteht, enthält.
Patent EP-0086943-A2 (EP)
Inventor: WHITE STANLEY ARCHIBALD
IPC: H03H21/00
Filed: 1983-01-14
Abstract: A transversal adaptive filter with a tap weight computer having a respective first and second input responsively coupled to a respective output and input of the filter, and including spectrum shaping means. The spectrum shaping means comprises matched or like preselected bandpass means interposed at the inputs of the tap weight computer.
Patent EP-0088216-A2 (EP)
Inventor: FANG FRANK FU
IPC: H01L31/105
Filed: 1983-01-26
Abstract: A high speed PIN photodetector having high efficiency in the 900nm wavelength region consists of a parallel-sided web (2') of silicon disposed obliquely between a parallel pair of strips (7) of silicon dioxide, opposite surface layers (3, 4) of the web being of different conductivity types and supporting contiguous radiation reflecting electrodes (5, 6). Radiation may be detected through one or both of the strips (3, 4) of silicon dioxide or alternatively the radiation may be coupled to an end of the web via an optical fibre (23). 
     The web of silicon may be formed by anisotropically etching V-grooves in both sides of a silicon substrate.
Patent EP-0090240-A2 (EP)
Inventor: SCHMIDT GUNTER DR
IPC: A61P31/04
Filed: 1983-03-14
Abstract: A new cephalosporin of the formula <IMAGE> and pharmaceutically acceptable, non-toxic salts thereof, a process for its preparation by reaction of  alpha -amino- alpha -4-aminophenylacetic acid with <IMAGE> and its use in controlling infectious diseases.
Patent EP-0092145-A2 (EP)
Inventor: NAGANO KATSUMI
IPC: H03K17/22
Filed: 1983-04-12
Abstract: A transistor circuit has a first series circuit of first (R4) and second (R5) resistors coupled between a power source line (Vcc) and a circuit ground line (GND). A second series circuit of third (R6) and fourth (R7) resistors is connected in parallel to the first series circuit. A first transistor (01) is coupled at its collector-emitter path between the junction of third and fourth resistors and the circuit ground line. The first transistor is on-off controlled by a potential appearing at the junction of the first and second resistors. A second transistor (Q2) is coupled at its collector-emitter path between an output terminal (OUT) of the reset circuit and the circuit ground line. The second transistor is on-off controlled by a potential appearing at the junction of the third and fourth resistors. The ratio (R4/R5) of the resistance value of first resistor (R4) to that of second resistor (R5) is larger than the ratio (R6/R7) of the resistance value of third resistor (R6) to that of fourth resistor (R7).
Patent EP-0095067-A2 (EP)
Inventor: BENDER HEINZ DR
IPC: A61K31/40
Filed: 1983-05-04
Abstract: In a process for the preparation of optionally-substituted 1,2,3,4-tetrahydro-9-cyanomethylcarbazol-1-ones of the formula <IMAGE>  (I)  wherein R denotes hydrogen, halogen, alkyl or alkoxy, by cyano-methylating optionally substituted 1,2,3,4-tetrahydrocarbazol-1-ones of the formula    <IMAGE> (II) wherein R has the meanings mentioned above, the starting material of formula II is reacted, in a two-phase system consisting of water and a water-immiscible organic solvent, in the presence of a strong base and a known phase transfer catalyst, with a cyanomethylating agent of the formula R1-CH2-CN (III), wherein R1 denotes halogen or a radical of the formula R2-SO2-O- and R2 represents alkyl, phenyl or substituted phenyl.
Patent EP-0099084-A2 (EP)
Inventor: CROWL ROBERT M
IPC: C12N15/00
Filed: 1983-07-08
Abstract: Improved vectors and methods for regulating the expression in bacteria of a eucaryotic anti-viral protein, such as mature human immune interferon, the gene for which has been cloned onto a bacterial plasmid, is disclosed. The improved vectors incorporate and method utilizes transcriptional regulatory elements derived from bacteriophage lambda and ribosome binding sites either derived from bacteriophage lambda and/or synthesized chemically.
Patent EP-0100061-A2 (EP)
Inventor: BLUME CHERYL D
IPC: A61K9/20
Filed: 1983-07-20
Abstract: A novel combination pharmaceutical composition is described, together with a method for making the same, wherein the pharmaceutically active ingredients are separately milled and then formed into separate granules, and only thereafter blended together to form the combination composition. The method for achieving this novel combination composition is also described. In particular, a novel combination composition of triamterene and hydrochlorothiazide having improved bioavialability and novel effectiveness to prevent or eliminate hypokalemic side effects is also described.
Patent EP-0110082-A2 (EP)
Inventor: POTH RAINER
IPC: H01H3/30
Filed: 1983-10-14
Abstract: A three-position electrical driving mechanism having a jump-drive sub-assembly, a pivotable actuator and associated spring arrangement for storing energy, a detent arrangement and associated latches for holding the detents in place, a release arrangement for disengaging the detents from the latches, and a storage drive sub-assembly which is operable in response to a blown fuse or an open circuit trip. This switch requires the operator to perform the same switching operation each time the switch is utilized, and therefore errors that occur when an operator must perform several different operations are avoided.
Patent EP-0113836-A2 (EP)
Inventor: KINZEL HELMUT DIPL-ING
IPC: H01R39/58
Filed: 1983-11-25
Abstract: For the automatic monitoring of carbon brushware in electrical machines it is proposed that the carbon brush (11) be mechanically coupled to a ferromagnetic screen (24). At a predetermined usage length of the carbon brush (11) the screen (24) pushes itself between a magnet (28) and a reed switch (29) located in the magnetic field of the magnet (28). As a result of the weakening of the magnetic field at the position of the reed switch (29), this carries out a switching function. The switching function triggers a warning signal or results in the disconnection of the electrical machine. <IMAGE>
Patent EP-0110429-A2 (EP)
Inventor: JOCHUM PETER DR
IPC: A61K6/90
Filed: 1983-12-06
Abstract: Imidazoles in dissolved form act as an agent for retarding the gelation of the polymerization of aziridine compounds initiated with sulfonium salts. The composition is particularly useful in dentistry applications, such as in the preparation of impressions and provisional denture parts.
Patent EP-0083972-A2 (EP)
Inventor: KAEMPEN CHARLES E
IPC: F16L13/00
Filed: 1983-01-06
Abstract: A composite laminate joint structure tapered at one or both ends provides a coupling tensile strength greater than the laminate interlaminar shear strength. The joint structure is composed of individual ply structures (2,1,3) bonded by adhesive. The ply structures are made up of filament strands orientated in different directions and in a manner to provide the taper. A tubular form of the joint structure finds particular application to mechanically joined structure such as pipe and trusses. Methods of and apparatus for making such joint structures are also disclosed.
Patent EP-0104883-A2 (EP)
Inventor: HAMER ARTHUR
IPC: H02H7/122
Filed: 1983-09-21
Abstract: An electrical drive circuit arrangement to control the energisation of a reactive load with a high voltage including a control stage, an electrically isolating control signal transfer means and an output stage including power control semiconductor devices and having an energisation input for a high voltage electrical supply and an output for the connection of a reactive load, the high voltage being prevented from reaching the control stage via the input of the output stage by the isolating transfer means, the control stage including a noise-resistant guard means responsive to circuit condition signals to permit or prevent generation of the control signal, transfer means restricting the signal to the output stage to a permitted control signal and the output- stage generating a protection signal on a current surge in a connected reactive load, the protection signal being a potential low enough for direct application to the control stage without the need for isolating transfer to protect against the high voltage reaching the control stage and the control stage responsive to the protection signal to act on the control signal and remove any energisation of the load by the output stage and protect the stage.
Patent EP-0129032-A2 (EP)
Inventor: SUWA YOSHIHIDE
IPC: A23L33/15
Filed: 1984-05-04
Abstract: A germ component selected from the group consisting of barley malt, wheat germ, soy bean germ, rice germ and extracts thereof reduces or completely inactinates the mutagenicity which is caused or enhanced by the combination of synthetic vitamin C and beverages, tobacco or cupreous ions. Catalase reduces or completely inactivates the mutagenicity and cytotoxicity caused or enhanced by said combination. Therefore, this mutagenicity and cytotoxicity may be reduced or inactivated by preparing a preparation of vitamin C comprising vitamin C and said germ component or catalase.
Patent EP-0127028-A2 (EP)
Inventor: CHENG CHIA-CHUNG
IPC: C07D487/04
Filed: 1984-05-09
Abstract: The title compounds are provided as well as a method for their production, pharmaceutical compositions comprising the compounds, and a method of treatment using the compounds in dosage form. Compounds of the invention have pharmacological properties and are useful antimicrobial agents and antileukemic agents.