baber/WOPTO huggingface dataset:
Patent EP-4253316-A1 (EP)
Inventor: YUE MIN
IPC: C01B25/00
Filed: 2022-12-27
Abstract: Disclosed are a hexafluorophosphate salt, phosphorus pentafluoride, a preparation method thereof and use thereof. The preparation method of a hexafluorophosphate salt comprises the following steps: mixing a phosphoric acid solution of phosphorus pentoxide, sulfur trioxide and fluoride under an inert gas atmosphere, and performing reaction and then evaporation and concentration, dissolution, filtration, and drying in sequence to obtain the hexafluorophosphate salt. The method of preparing the phosphorus pentafluoride by using the hexafluorophosphate salt obtained by the preparation method provided by the present application comprises the following steps: mixing the hexafluorophosphate salt and a catalyst solution, and performing catalytic reaction and then condensation, pressurizing liquefaction and adsorption impurity removal in sequence to obtain the phosphorus pentafluoride. Phosphorus pentafluoride is not used as the raw material for the hexafluorophosphate salt preparation in the present application, which thus avoids using hydrogen fluoride as the raw material for phosphorus pentafluoride production, so that the safety risk of production is reduced; meanwhile, phosphorus pentoxide and sulfur trioxide which have wide sources are used as the raw material, thereby reducing the raw material cost and facilitating the industrial large-scale production.
Patent EP-4230099-A1 (EP)
Inventor: FORNECKER FLORENT
IPC: A47J37/06
Filed: 2023-02-09
Abstract: Appareil de cuisson électrique (1) pour la cuisson d'aliments, comportant une structure chauffante inférieure (2) et une structure supérieure (4) montée articulée par rapport à la structure chauffante inférieure (2), ladite structure supérieure (4) étant configurée pour occuper au moins une position d'ouverture maximale, une position de fermeture, et une pluralité de positions d'ouverture intermédiaires qui sont situées entre la position d'ouverture maximale et la position de fermeture ; l'appareil de cuisson électrique (1) comportant en outre un mécanisme d'accouplement (13) interposé entre un balancier (11) et un élément de liaison (8), le mécanisme d'accouplement (13) étant déplaçable entre un état embrayé configuré pour déplacer en rotation le balancier (11) de la première position de balancier vers la deuxième position de balancier, et un état débrayé configuré pour autoriser un déplacement en rotation de l'élément de liaison (8) par rapport au balancier (11).
Patent EP-4235455-A1 (EP)
Inventor: SANTUS ENRICO
IPC: G06F16/33
Filed: 2023-02-10
Abstract: The present disclosure relates to the technical area of information retrieval. Aspects of the present disclosure relate to a computer system and a computer-readable medium having instructions for a processor to perform semantic searches, preferably in the field of pharmacovigilance.
Patent EP-4309517-A1 (EP)
Inventor: CHOE HWAN OCK
IPC: A24D1/00
Filed: 2023-02-27
Abstract: An electrically heated smoking article includes a filter layer (100), a hollow tube layer (200) stacked at a lower end of the filter layer, an aerosol-forming substrate layer (300) stacked below the hollow tube layer and including a mixture of a solid moisture absorbent (300a) and a liquid aerosol-forming substrate capsule (1), and a wrapping portion (500) surrounding the filter layer, the hollow tube layer, and the aerosol-forming substrate layer to maintain a stack structure, wherein the liquid aerosol-forming substrate capsule includes a liquid aerosol-forming substrate (10) at a center, a first emulsifier layer (12) completely surrounding the liquid aerosol-forming substrate, and a first coating material layer (14) covering a surface of the first emulsifier layer.
Patent EP-4282255-A1 (EP)
Title: Drainageeinsatz für blumentöpfe
Inventor: MEISSNER EVA
IPC: A01G9/02
Filed: 2023-03-27
Abstract: Um einen Drainageeinsatz (100) zur Aufnahme von überschüssigem Wasser bereitzustellen, wird vorgeschlagen, dass der Drainageeinsatz (100) zwischen einem Übertopf und einem Blumentopf einsetzbar oder angeordnet ist, oder dass der Drainageeinsatz (100) in Blumentöpfen, zwischen einem Blumentopfboden und einer im Blumentopf angeordneten Erde einsetzbar oder angeordnet ist.
Patent EP-4224857-A1 (EP)
Inventor: FRANCOIS EDOUARD
IPC: H04N19/159
Filed: 2012-09-12
Abstract: Reference prediction mode values, also referred to as most probable modes or MPMs, usable for encoding or decoding of a prediction mode related to a current coding unit, are derived. By deriving three MPMs instead of two for comparison with the prediction mode of the current coding block the coding efficiency is improved. This is due to the increase in the probability that the prediction mode of the current coding block corresponds to one of the derived most probable modes.
Patent EP-4287336-A1 (EP)
Inventor: SHIM YOU JIN
IPC: H01M10/056
Filed: 2023-06-02
Abstract: According to the present disclosures, an electrolyte solution for a lithium secondary battery and a lithium secondary battery including the electrolyte solution are provided. The electrolyte solution includes an additive represented by a specific chemical formula, an organic solvent and a lithium salt. The lithium secondary battery including the electrolyte solution provide enhanced high-temperature properties.
Patent EP-4311698-A1 (EP)
Inventor: Y P NITHIN
IPC: B60G17/016
Filed: 2023-07-26
Abstract: This disclosure relates to a method of regulating a vehicle load of a motor vehicle. The method comprising: measuring, by way of a sensing module, an onboard loading data of a motor vehicle; transmitting, by way of a vehicle bus, the onboard loading data measured to a processing unit of a motor vehicle load regulating system; receiving, by way of a processing unit, the onboard loading data measured; and determining, by way of a processing unit, a centrifugal force of a motor vehicle relative to the onboard loading data measure, characterized by that the method further comprises: executing, by way of the processing unit, a feedback mechanism for regulating a motion of a motor vehicle in response to the centrifugal force determined. A vehicle load regulating system, a computer program and computer-readable medium having stored thereon the computer program is also disclosed.
Patent EP-0001771-A1 (EP)
Inventor: HIRSCH PETER DR
IPC: B23K9/12
Filed: 1978-10-13
Abstract: 1. Devise for carrying out the process of electro-slag or electro-gas welding of metal sheets in which powdered additional materials are introduced through tubes into the welding gap and supply nozzles are fixed on to pairs of current leads for the electrodes, characterised in that the pairs of current leads (3) have a magnetic screening on which the tubes (11) are fixed in the low-field space.
Patent EP-0008595-A1 (EP)
Inventor: BIRKELBACH DONALD FLOYD
IPC: C08F4/64
Filed: 1978-09-13
Abstract: Compositions exhibiting high catalytic activity in the polymerization of α-olefins, particularly higher olefins, are provided by reacting a trivalent titanium halide complex such as an alcohol complex of titanium trichloride, an organomagnesium component such as a hydrocarbon soluble complex of dialkyl magnesium and an alkyl aluminum and halide source such as a hydrogen halide or an alkyl aluminum halide.
Patent EP-0007438-A1 (EP)
Inventor: STAHLE HELMUT DR
IPC: C07D233/50
Filed: 1979-06-21
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be the same or different, represent a hydrogen atom, a chlorine atom, or a methyl group, with the proviso that not both R1 and R2 are hydrogen, and R represents a radical selected from the group consisting of -(CH2)2 -C(CH3)=CH2, -(CH2)2-CH=CH2, -O-CH2-CH=CH2, -O-(CH2)2-CH=CH2, -O-CH2-C(CH3)=CH2, -O-CH2-CH=CH-CH3,   <IMAGE> <IMAGE> +TR  <IMAGE>  and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent EP-0016244-A1 (EP)
Inventor: IMHOF ERNST
IPC: F02N19/10
Filed: 1979-10-02
Abstract: Es wird eine flüssigkeitsgekühlte Verbrennungskraftmaschine und ein Verfahren zur Kühlung derselben vorgeschlagen, bei welcher als Kühlmittel ein als Wärmespeichermittel geeignete unterkühlbare Substanz, insbesondere Natrium-Acetat-Trihydrat Verwendung findet. Durch gezielte Abgabe der Schmelzwärme des unterkühlten Wärmespeichermittels findet eine Vorwärmung des Motors (1) statt. Durch spezielle Anordnung von zusätzlichen Ventilen (2, 3, 4) wird erreicht, daß der übliche Kühlkreislauf erst dann entsteht, wenn das Wärmespeichermittel durch die Motorabwärme wieder vollständig verflüssigt ist. Danach findet ein üblicher Kühlkreislauf statt.
Patent EP-0010637-A1 (EP)
Inventor: MARGOLIS GEOFFREY
IPC: A23F3/38
Filed: 1979-10-03
Abstract: Caffeine is extracted from solutions thereof with supercritical carbon dioxide having a density of at least 0.85 g/ml.
Patent EP-0013238-A1 (EP)
Inventor: MAUPATE JACQUES
IPC: B65B21/12
Filed: 1979-12-21
Abstract: Apparatus is described for grasping hollow bodies, such as bottles, from the inside. It is particularly useful in protecting grasping equipment used in conjunction with bottle coating equipment. On a movable rod inside a housing are mounted a structure adapted to engage the rim of the bottle and grasping arms which can be inserted into the neck of the bottle. The rod is spring-biased toward a position in which the structure and the grasping arms are retained within the housing. To grasp a bottle, a force is applied to the rod against this spring-bias so as to urge the rod, the structure and the grasping arms toward the bottle. At an intermediate point on the outward stroke, the structure is released from the rod. If the structure engages the rim of the bottle after its release and before the outward stroke ends, the structure is prevented by a slider from moving back into the housing and relative movement between the rod and the structure causes the grasping arms to engage the inside of the bottle. If, however, no bottle is present, the structure is resecured to the rod toward the end of its outward stroke and on the return stroke of the rod the structure is returned to within the housing. As a result, the grasping arms and rim engaging structure do not remain outside the housing and are not coated with the coating when a bottle is not present.
Patent EP-0014381-A1 (EP)
Inventor: KUEHLE ENGELBERT DR
IPC: C07F9/38
Filed: 1980-01-23
Abstract: Die vorliegende Erfindung betrifft neue phosphorylierte Carbamoylverbindungen der allgemeinen Formeln <IMAGE> in welcher R¹ und R² die in der Beschreibung angegebene Bedeutung besitzen. Verbindungen der Formeln (Ia) und (Ib) erhält man durch Umsetzung von Tetrachlorethoxicarbamoylverbindungen der Formel C13C - CHC1O?NH?R2 (II) mit einem Trialkylphosphit. Die Verbindungen der Formeln Ia und Ib sind Schädlingsbekämpfungsmittel.
Patent EP-0014931-A1 (EP)
Inventor: LECERF ANDRE
IPC: C01B25/38
Filed: 1980-02-11
Abstract: The invention relates to a positive active material for an electric cell with a non-aqueous electrolyte. Said active material is constituted by an oxyphosphate whose formula is CunOp(PO4)2,n being an integer greater than 3 and lower than or equal to 6 and p being equal to n-3. Application to lithium primary cells.
Patent EP-0017756-A1 (EP)
Inventor: MATECKI RUDOLF DIPL-ING
IPC: B64C9/02
Filed: 1980-03-13
Abstract: 1. Lift generating flap (3b) for aircraft lift wings (2) which flap is pivotable supported at a support arm (23) which arm is adapted to pivot about a shaft (8), characterized in that the pivot shaft (8) of the support arm (23) in neutral position of the lift generating flap (3b) is mounted in the region of the flap nose (34) and the pivoting motion of the lift generating flap (3b) with respect to the support arm (23) and the pivoting motion of the support arm (23) with respect to the aircraft lift wing (2) are mutually independently controllable.
Patent EP-0017108-A1 (EP)
Inventor: DUBACH WERNER
IPC: B65D45/32
Filed: 1980-03-22
Abstract: The invention relates to a closure means for instance seated on a bottle and hermetically sealing it. The closure means preferably is shaped like a cap comprising at least one slitting by means of which the side wall of the cap spreads when being set. The cap furthermore comprises an inside annular bead and a sealing collar for hermetically sealing the cap onto the bottle. The cap further comprises a lift-off element for easy reopening and at least one tear-off tensioning member spanning the slitting so as to counteract spreading and acting as a warranty signet.
Patent EP-0024621-A1 (EP)
Inventor: FISCHER KARL
IPC: H05B3/70
Filed: 1980-08-12
Abstract: Eine Elektrokochplatte (11) mit einem Gußkörper (12) hat an seinem Außenumfang einen abwärts weisenden Rand (21), auf dessen Unterkante (22) sich der Rand eines in der Mitte durch eine hohle Schraube (32) am Kochplattenkörper festgelegten Abdeckblechs (24) abstützt. Eine Stufe (25) des Abdeckblechs zentriert sich innerhalb des Randes (21). Ein feuchtigkeitsdichter Abschluß wird durch eine zwischengelegte Dichtung (23) erzielt, und eine Isolation wird durch eine Aluminium-Knitterfolie (51) erreicht. Die Anschlußleitungen (58) der Kochplatte sind durch ein Isolierstück (55) durch das Abdeckblech hindurchgeführt, dem, um 180° in Umfangsrichtung versetzt, eine Ausnehmung (61) des Abdeckblechs (24) gegenüberliegt, so daß die Kochplatten raumsparend gestapelt werden können. Die Anschlußleitungen (58) sind flexibel und an ihren Enden in einem gemeinsamen Anschlußstück (75) zusammengefaßt.
Patent EP-0025575-A1 (EP)
Inventor: PALETTA BENNO PROF DR PHIL
IPC: A61M5/14
Filed: 1980-09-06
Abstract: Die Dosiervorrichtung für kleine Flüssigkeitsmengen im Milli- und Mikroliterbereich besitzt ein mit einem Gleichstrommotor angetriebenes Kolben-Zylinder-System. Der Kolbenhub wird mit einem optischen Weglängenmesssystem gemessen. Zu diesem Zweck ist am Kolben ein mit einem regelmässigen Strichgitter versehenes transparentes Impulslineal befestigt. Das Licht eines Lichtsenders fällt durch das Impulslineal und eine feststehende Abtastplatte, die ebenfalls ein regelmässiges Strichgitter besitzt, auf einen Lichtempfänger. Die Impulse des Lichtempfängers werden in einer Impulsaufbereitung digitalisiert und einem mittels Codierschalter voreinstellbaren Zähler zugeführt. Der Zählerstand beeinflusst eine Brems- und Drehzahlregelung derart, dass unabhängig von der eingestellten Solldrehzahl die Motordrehzahl bei Annäherung an den Endwert auf einen kleinen Wert reduziert wird. Sobald das voreingestellte Volumen dosiert ist und der Zähler den Zählerstand Null erreicht hat, wird über eine Motorsteuerungslogik der Motor schlagartig mit Hilfe einer Gegenspannung stillgesetzt. Während des Stillsetzens wird die Leerlaufspannung des Motors mit Hilfe eines Nullspannungskomparators in regelmässigen Abständen gemessen. Mit Hilfe einer Impulsüberwachung wird die Kolbenhubgeschwindigkeit gemessen und geregelt und ausserdem bei einem mechanischen Defekt der Motor abgeschaltet. Die Stromversorgung von Motor und Elektronik ertolgt mit Hilfe von Batterien oder Akkumulatoren, für deren Aufladung ein Netzgerät vorgesehen sein kann.
Patent EP-0026944-A1 (EP)
Inventor: SASSMANNSHAUSEN KNUT OTTO
IPC: F21V13/04
Filed: 1980-10-09
Abstract: A light has a concave mirror reflector (20) and, arranged on the reflector axis (8), a luminous element (18), which is arranged between the theoretical point of passage of the reflector axis (8) through the apex of the concave mirror reflector (20) and an axial light exit opening. The concave mirror reflector (20) has at least one additional light exit opening (26), which allows additional light emanating from the luminous element (18) to pass. Light-deflecting means are arranged in the additional light, which deflect it towards a horizontal plane, which is perpendicular to the vertical plane V-K enclosing the reflector axis (8), in such a way that it forms a lateral light beam and is situated partly in this illuminated horizontal plane and partly encloses a vertical angle with this illuminated horizontal plane. The illuminated horizontal plane P1-T1 is situated outside the "luminous element horizontal plane P-T" in which the luminous element (18) is situated. <IMAGE>
Patent EP-0050676-A1 (EP)
Inventor: KALFHAUS REINHARD
IPC: H02M3/337
Filed: 1980-10-24
Abstract: 1. Method for maintaining the input symmetry of a push-pull inverter subject to large fluctuations of the input voltage as well as the output load, whereby the deviation from norm is formed from the output voltage or the output current as the actual value of the norm size and the desired value and the actual value is held constant by varying the switching times of transistors periodically switched on and off, which alternately control the flow of primary currents in a transformer of the push-pull inverter and whereby the current carrying periods of the transistors are measured and differences are derived from the measuring values, especially from the amplitudes of the currents flowing over the transistors (34, 36), said differences corresponding to the asymmetry of the primary currents and acting upon servo components for the setting of the same primary currents characterised in that the current amplitudes or the voltage time surfaces of the currents or voltages present in the transistors (34, 36) in every current carrying period are measured and that when the voltage time surfaces or current amplitude in one current carrying period of the first transistor (34) has been ascertained, the difference is formed by use of the voltage time surface or current amplitude of the directly previous current carrying period of the second transistor and the deviation from norm, until a further difference can be given at the measuring of the following amplitude or voltage time surface, is switched up in this sense to influence the length of the current carrying period of the first transistor (34), that the period is lengthened when the voltage time surface or the current amplitude on the second transistor (36) exceeds that of the first transistor and is shortened in the reverse case.
Patent EP-0029147-A1 (EP)
Inventor: HOFMAN-IGL ERNEST
IPC: A61F9/00
Filed: 1980-10-30
Abstract: The invention provides an eye drop dispensing bottle, comprising, in addition to the dispensing opening, an elastic supporting finger by which the bottle may be supported, e.g. at the forehead over the eye, thus achieving an easy and accurate tilting of the dispensing opening in the direction towards the eye.
Patent EP-0029186-A1 (EP)
Inventor: GUPTE ARUN RAJARAM DR
IPC: G01F11/28
Filed: 1980-11-07
Abstract: The invention is directed to an apparatus for drawing off powder in metered quantities of from about 0.5 to 10 mg, comprising a tubular member having a dosing chamber at one end, the chamber having walls consisting of porous material and the outer end of the chamber walls being air-tight, and being provided at the other end with a means for connecting the tubular member to vacuum and/or compressed air sources. The invention is also directed to a method of using such an apparatus.
Patent EP-0014009-A1 (EP)
Inventor: DEWAEGHENEIRE GABRIEL
IPC: G08B13/12
Filed: 1980-01-14
Abstract: This invention relates to a security fence including at least one tensioned wire connected to a detector for sensing movement of the wire. The detector comprises a movable element which sealingly separates two chambers in such a manner that any movement of the sealing element produces a change in volume of at least one of the chambers, which one chamber is connected to a pressure-sensitive switch actuator. 
     Preferably, the said detector comprises an air cylinder with a piston which constitutes the said sealing element and is connected to the said wire.
Patent EP-0019460-A1 (EP)
Inventor: PEPER HENRY
IPC: B43K7/035
Filed: 1980-05-14
Abstract: A writing instrument cartridge (10) contains a loose fitting ball follower (18) disposed within the cartridge between an end of a column of paste like ink (16) exhibiting a yield value, and compressed gas contained in a sealed end of the cartridge. The ball follower is adapted to help peel the ink from the tube walls (20) without contact to prevent the gas from channeling through the ink and escaping from the cartridge past a ball point (14) or nib during writing.
Patent EP-0019477-A1 (EP)
Inventor: JOHANSEN JACK TAANING
IPC: C12N9/88
Filed: 1980-05-16
Abstract: Cu,Zn-superoxide dismutase (SOD) is isolated from aqueous solutions containing said enzyme together with accompanying proteins by chromatography of the solution at a pH of 4.7 to 5.5 on a cation exchange resin of the same polarity as SOD in the pH range used. As cation exchange resin may particularly be used carboxymethyl celluloses, cross-linked dextrans substituted with carboxymethyl groups or sulfopropyl groups or cross-linked agaroses substituted with carboxymethyl groups. 
     The process lends itself to use on an industrial scale and provides a high yield of pure SOD.
Patent EP-0022404-A1 (EP)
Title: Plasma generator
Inventor: DURR RENE
IPC: H05H1/46
Filed: 1980-07-01
Abstract: High frequency inductive generator for the inductive coil of a plasma generator constituted by a head for inflow of gas into an inductive coil. The high frequency generator has a quarter wave anode resonant line oscillator circuit and a coupling circuit connected to the inductive coil. The quarter wave anode circuit is controlled from a single oscillator tube. One of the lines is connected to the anode of the tube, while the other is coupled exteriorly by capacitive coupling. The invention is used for analysis by emission spectrometry.