baber/WOPTO huggingface dataset:
Patent EP-4275922-A1 (EP)
Inventor: BILL ANDREW
IPC: B60C23/04
Filed: 2023-05-12
Abstract: Disclosed is a tire performance monitoring system including a tire monitoring device configured to obtain, over a time period, a plurality of values indicative of a tire parameter of a tire. The tire monitoring device includes a local memory configured to store a performance coefficient corresponding to performance of the tire. The tire performance monitoring system includes a processing system configured to determine a tire performance characteristic based on the second plurality of values and the performance coefficient.
Patent EP-4282942-A1 (EP)
Inventor: ORLANDI MASSIMILIANO
IPC: C11D1/14
Filed: 2023-05-23
Abstract: The present invention relates to a solid detergent for cleaning surfaces, in particular for floors, comprising the following compounds expressed by weight relative to the weight of the total composition: water in an amount of between 5 and 8%; alkyl sulphate in an amount of between 40 and 52%; polyvinyl alcohol in an amount of between 24 and 32%; glycerine in an amount of between 5 and 9%; 4 to 8% fatty acid amide; siloxane in an amount of between 0,1 and 5%; alcohol ethoxylate in an amount of between 1 and 3.
Patent EP-4290364-A1 (EP)
Inventor: ALIDORI RICCARDO
IPC: G06F7/483
Filed: 2023-06-02
Abstract: The present disclosure relates to a floating-point computation circuit comprising:an internal memory (104, 114) storing one or more floating-point values in a first format;status registers (124) defining a plurality of floating-point number format types associated with corresponding identifiers, each format type indicating at least a maximum size (BIS, MBB); anda load and store unit (108, 118) for loading floating-point values from and storing floating-point values to an external memory (120, 122), the load and store unit (108, 118) being configured:- to receive, in relation with a first store operation, a first floating-point value from the internal memory (104, 114) and a first of said identifiers; and- to convert the first floating-point value from the first format to a first external memory format having a maximum size (BIS, MBB) defined by the floating-point number format type designated by the first identifier.
Patent EP-4290395-A1 (EP)
Inventor: ABHIRAM SHABARIVAS
IPC: G06F17/15
Filed: 2023-06-07
Abstract: In a low power hardware architecture for handling accumulation overflows in a convolver unit, an accumulator of the convolver unit computes a running total by successively summing dot products from a dot product computation module during an accumulation cycle. In response to the running total overflowing the maximum or minimum value of a data storage element, the accumulator transmits an overflow indicator to a controller and sets its output equal to a positive or negative overflow value. In turn, the controller disables the dot product computation module by clock gating, clamping one of its inputs to zero and/or holding its inputs to constant values. At the end of the accumulation cycle, the output of the accumulator is sampled. In response to a clear signal being asserted, the dot product computation module is enabled, and the running total is set to zero for the start of the next accumulation cycle.
Patent EP-4307398-A1 (EP)
Inventor: MEZOUARI SAMIR
IPC: H01L33/20
Filed: 2023-07-06
Abstract: A light source includes a substrate, an array of semiconductor structures grown on the substrate, and multi-color micro-LEDs grown on surfaces of the array of semiconductor structures. Each semiconductor structure of the array of semiconductor structures has a shape of a truncated pyramid. The light source includes multiple sets of micro-LEDs formed on top surfaces of multiple sets of semiconductor structures of the array of semiconductor structures, or formed on the top surfaces and/or multiple sidewall surfaces of the array of semiconductor structures. The multiple sets of micro-LEDs are configured to emit light of multiple colors.
Patent EP-4312124-A1 (EP)
Title: Unplanned reboot expedited recovery for network devices
Inventor: TORRES GIL ADRIAN
IPC: G06F11/07
Filed: 2023-07-21
Abstract: A method of operating a network device is provided. In response to an unplanned reboot, the network device can determine whether an unplanned reboot expedited recovery feature has been enabled on the network device. After determining that the unplanned reboot expedited recovery feature is enabled, the network device can identify a cause of the unplanned reboot. If the cause of the unplanned reboot is from a first set of events, a first bootup sequence can be performed. If the cause of the unplanned reboot is from a second set of events, a second bootup sequence that is expedited relative to the first bootup sequence can be performed.
Patent EP-4318643-A1 (EP)
Inventor: LEE SANG HAN
IPC: H01M4/131
Filed: 2023-07-27
Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer on the cathode current collector. The cathode active material layer includes a plurality of a lithium-metal oxide particle that has a shape of a single particle. An activation energy (Ea) of the cathode is in a range from 50 kJ/mol to 80 kJ/mol.
Patent EP-0000467-A1 (EP)
Inventor: FECHTER LEONHARD DIPL-ING
IPC: B01D29/00
Filed: 1978-06-01
Abstract: 1. A bar screen with a screen cleaner for waste water treatment installations, comprising a carriage (4) up- and downwardly movable in guide means (3) parallel to the screen (1), a rake (12) pivoted to the carriage by means of pivot arms (11) for cleaning the screen, said rake being pivotable by means of the pivot arms between two positions, namely a position of engagement with the screen and a position of disengagement spaced from the screen, a foldable lever arrangement (15) having a pivot point (20) at the carriage (4) and a pivot point (19) at the pivot arm (11) and being capable of assuming a straightened position and a folded position corresponding to the two positions of the rake, and a lower stop (25) arranged in the path of movement of the foldable lever arrangement (15) for moving said foldable lever arrangement from its one position into its other position at the end of the downward movement of the carriage (4), whereby said rake (12), which is in the position of disengagement during the downward movement of the carriage, will be pivoted by the change of position of the foldable lever arrangement (15) into the position of engagement and held in this position during the upward movement, characterized in that the straightened position of the foldable lever arrangement (15) is associated to the position of engagement, and the folded position is associated to the position of disengagement of said rake, and said rake (12) in the position of engagement is positively supported against the carriage by the straightened lever arrangement (15).
Patent EP-0002432-A1 (EP)
Inventor: BAENSCH FRITZ
IPC: E04B9/12
Filed: 1978-07-19
Abstract: In a ceiling coffer which is composed of grid-like coffer rails (10, 20) arranged perpendicularly to one another and constructed as U-profile sections (11, 12, 13, 21, 22, 23), the coffer rails (10, 20) are provided, at their crossing points, with slots (16, 26) which extend only over half the height of the coffer rails, but proceed on the one hand from the open side and on the other hand from the closed side of the coffer rails. Simple formation of the slots (16, 26) during the manufacturing process of the coffer rails and a clear catch connection at the crossing points of the assembled coffer rails (10, 20) is achieved by the fact that the lateral edges (21, 23) of the slots (26) of one coffer rail (20) are provided approximately in the centre with barbs (27, 28), and that these barbs (27, 28) engage in slotted perforations (18, 19) of the coffer rails (10) arranged perpendicularly thereto, which are formed in the extension of the lateral edges of the slots (16) approximately in the centre of the remaining regions of the lateral sides of these coffer rails (10). <IMAGE>
Patent EP-0007395-A1 (EP)
Inventor: MAUS JULIUS
IPC: E05C9/02
Filed: 1979-05-22
Abstract: 1. Door lock with a lock cylinder operable from both the inside and the outside, by means of the key bit (14, 15) of which a part-pinion (16, 20) is operable, which part-pinion is operably connected by means of least one toothed wheel (27, 29) and a toothed rod (12) to a slideable bolt rod (11), characterized in that all teeth (13) of the part-pinion (20) correspond in shape and size with the key bit (14) of the lock cylinder (7) and together with the key bit (14) form a complete pinion (24).
Patent EP-0013835-A1 (EP)
Inventor: JONES EIRWYN
IPC: F42B3/18
Filed: 1979-12-28
Abstract: A control circuit for firing an electrically actuable igniter (11) in response to a firing signal having predetermined characteristics. For protection from inadvertent or accidental actuation, the control circuit includes at least one inductor in series (14) with the fuse wire of the igniter and at least one inductor in parallel (16) with the source of the firing signal. The series and parallel inductors are electromagnetically coupled to one another through a ferrite bead (20) and are electrically connected so as to generate opposed magnetic effects when current flows through them. Electric detonators incorporating the control circuit are also detailed.
Patent EP-0019684-A1 (EP)
Inventor: NARASIMHAN MANDAYAM CHAKRAVART
IPC: B22D11/00
Filed: 1980-02-02
Abstract: Defined shapes of thin metallic sheet are continuously formed by forcing molten metal onto the surface of a moving chill body under pressure through a slotted nozzle (10) located in close proximity to the surface of the chill body (7). The surface of the chill body (7) whereon the shaped parts are formed is provided with raised or lowered domains corresponding in outline to that of the desired defined shape (11). As the metal is cast, as a thin sheet against the chill surface, discontinuities arise in the sheet at the walls of the raised or lowered domains defining the desired shape so that sheet product of defined shape is obtained, as if punched out from a continuous strip of the metal.
Patent EP-0025825-A1 (EP)
Inventor: LOSKE ULRICH
IPC: B29C45/60
Filed: 1980-07-09
Abstract: In screw injection-moulding machines for plastics which have a high content of volatile components, screws with a degassing zone are necessary, in which the volatile components escape from the plasticised plastic and can be drawn off through an extraction opening (4). In order to be able to reduce the necessary length of such degassing screws (2), it is proposed that the screw (2) has a blind- groove torpedo (12) upstream or downstream of its degassing zone (8). The blind-groove torpedo (12) is a conveying element for the plastic, which forms part of the screw (2) and has grooves (13) which extend in the axial direction and are alternately closed at one end. The grooves (13) are arranged in pairs. Provided between a groove (13) open towards the degassing zone (8) and a closed groove (13) is an overflow ridge (14) which, together with the injection cylinder (1), forms an overflow gap in which the plastic is conveyed from one groove (13) to the other. <IMAGE>
Patent EP-0023738-A1 (EP)
Inventor: MADSEN FINN TOFT
IPC: B31F5/00
Filed: 1980-07-17
Abstract: For the purpose of producing a packing container a web of laminated material (10) is used, which material includes a base layer of foamed polystyrene (30), and two outer layers of homogeneous polystyrene. 
     In order to seal the edge zones (21, 22) of the material web into a tube a part of the base layer of one of the edge zones is removed and the other edge zone (21) is inserted into thus cut off part between the remaining end parts (31) of the outer layers and is heat-sealed to said outer layers. The so achieved sealing is tight and durable and superior to the known overlap sealing also from the aesthetic point of view. 
     The method and the arrangement in accordance with the invention is advantageous for the production of liquid- tight packing containers.
Patent EP-0016631-A1 (EP)
Inventor: HEGARTY WILLIAM PATRICK
IPC: C01B3/50
Filed: 1980-03-19
Abstract: Hydrogen sulphide and carbonyl sulphide are removed from a gas stream obtained by the gasification of coal or heavy hydrocarbon and containing inter alia hydrogen, carbon monoxide, carbon dioxide, hydrogen sulphide and carbonyl sulphide by a process which comprises washing the gas stream with an absorbent in a first absorbtion stage (100) to remove almost all of the hydrogen sulphide in said gas stream; reacting the gas leaving the first absorbtion stage (100) with water vapour in a shift converter system (15) utilizing a sulphur resistant shift catalyst to convert at least part of the carbon monoxide into hydrogen and to hydrolyze the carbonyl sulphide to hydrogen sulphide; and washing the remaining gas with absorbent in a second absorbtion stage (24) to remove substantially all of the hydrogen sulphide remaining.
Patent EP-0029656-A1 (EP)
Inventor: THEOBALD ALAN
IPC: F25J3/04
Filed: 1980-10-22
Abstract: A method of producing gaseous oxygen comprises the steps of fractionating dry compressed air in a distillation system (9) having a high pressure column (8) operating at between 4 and 8 bars gauge and a low pressure column (15) operating at between 0.3 and 2 bars gauge. Liquid oxygen is withdrawn from the bottom of the low pressure column (8) through line (40) is pressurized by static head and/or a pump (41) and is evaporated in vessel (43) against a stream (27) of substantially pure nitrogen which has been removed from the top of the high pressure column (8) and compressed to such a pressure that it is at least partly liquified by the evaporation of the oxygen. At least part of the liquified nitrogen formed in vessel (43) is expanded and is returned to the high pressure column (8) as reflux.
Patent EP-0028956-A1 (EP)
Inventor: AUGE JACQUES
IPC: B29C44/32
Filed: 1980-10-23
Abstract: According to this process a composition containing an aldehyde-phenol polycondensate of the resol type, a blowing agent and an acidic hardener are employed and the expansion is produced inside a leakproof sheath. The plates manufactured in accordance with this process can be employed in the building industry, the refrigeration industry, and thermal or sound insulation.
Patent EP-0020708-A1 (EP)
Inventor: TRUDEL MURRAY LAWRENCE
IPC: H01L27/10
Filed: 1980-06-03
Abstract: Un dispositif memoire MNOFFET remanente a ecriture a faible tension de preference du type a canaux (n) possede une premiere region de canaux (p+) relativement hautement dopee (27) et une seconde region (p-) sous-jacente moins dopee (28). Le dispositif est ecrit a l'etat "1" en appliquant une faible tension (+ 12V) a une porte (21) et en appliquant simultanement une tension appropriee a la source (12) et/ou au drainage (13) pour induire la rupture d'avalanche dans le canal.
Patent EP-0030947-A1 (EP)
Inventor: BECKMANN GEORG
IPC: F26B3/22
Filed: 1981-01-12
Abstract: Le sechage et le refroidissement des materiaux en vrac s'effectuent dans une rigole vibrante (1), divisee en plusieurs compartiments par des parois (2). Les parois (2) constituent des surfaces chauffantes ou refroidissantes et sont constituees par des assemblages de canalisations, Ces parois delimitent des rigoles qui se retrecissent dans le sens de l'ecoulement. A peu pres a mi-longueur de la rigole vibrante (1), est dispose un troncon filtrant (7) de telle sorte que le produit fini ne subit qu'un traitement thermique limite.
Patent EP-0036672-A1 (EP)
Inventor: KIKUCHI NOBUJI
IPC: B41N3/03
Filed: 1981-03-25
Abstract: There is disclosed a process for preparing lithographic printing plate bases, which comprises electrolytically etching a sheet made of aluminum or an aluminum alloy in an aqueous electrolytic solution containing hydrochloric acid and citric or malic acid at a bath temperature of 10 to 40°C.
Patent EP-0041262-A1 (EP)
Inventor: FURLAN ANTONIO
IPC: H04M3/36
Filed: 1981-06-01
Abstract: The measuring equipment, comprising a stored-program processing unit, is connected through a system of probes to the lines on which digital criteria to be extracted are present; said probes reduce the voltages present on the lines, according to a fixed and identical ratio, to the values necessary for the operation of the logic circuits of the processing unit. The reduced voltages are compared with suitable threshold voltages in a comparator that supplies the processing unit with two level signals (0 and 1). The processing unit interprets the telephone meaning of these signals and executes the requested processings. The processing results are recorded on magnetic cassette tape. Additional devices are connected to the measuring equipment for the analysis of multifrequency criteria and/or tones, for the connection to insertion networks of apparatus measuring traffic intensity, or for continuous recordings.
Patent EP-0047949-A1 (EP)
Inventor: SCHWERTFEGER WERNER DR
IPC: C07C69/708
Filed: 1981-09-07
Abstract: Perfluorierte Carbonsäurefluoride mit noch einer Estergruppe im Molekül werden durch Zersetzung perfluorierter Fluorsulfatoverbindungen der Formel I <IMAGE> worin R = Alkyl, Aryl, Aralkyl und vorzugsweise bis zu 10 C-Atomen, insbes. CH3 oder C2H5 m = ganze Zahl von 1 - 10, vorz. 1 - 8, insbes. 1 - 6, und n = 0 oder ganze Zahl von 1 - 10. vorz. 0-3, insbes. 0 oder 1, in Gegenwart katalytischer Mengen mindestens eines Alkalifluorids sowie in Abwesenheit von Lösungsmitteln hergestellt; die Verbindungen besitzen die Formel II <IMAGE> worin R, m und n die gleiche Bedeutung wie in Formel I besitzen. Die Verbindungen II sind wertvolle Zwischenprodukte, insbesondere zur Herstellung perfluorierter Vinylverbindungen, die ihrerseits zu chemisch oder thermisch außerordentlich beständigen Homo- und Copolymerisaten verarbeitet werden können.
Patent EP-0049845-A1 (EP)
Inventor: TANAK SEIJI
IPC: F16K5/06
Filed: 1981-10-05
Abstract: A lap joint panel structure for use in a body structure of an automotive vehicle, a furniture or the like comprises at least two panels consisting of a first panel (21) having an outer surface and a seam portion (21b) cranked inwardly of the outer surface, and a second panel (22) having a seam portion (22b) integrally fastened in surface-to-surface relationship to the seam portion (21 b) of the first panel (21) and an outer surface substantially coplanar with the outer surface of the first panel (21). The second panel (22) further has an edge portion (22c) deformed or curved inwardly of the outer surface of the seam portion (22b) thereof. The seam portion (21b) of the first panel (21) is formed with a groove (23) extending along the edge portion (22c) of the second panel (22) so as to receive the edge portion (22c) of the second panel (22) therein.
Patent EP-0054297-A1 (EP)
Inventor: OVERMOLLER EUGEN
IPC: B65D33/08
Filed: 1981-12-15
Abstract: 1. A tubular film bag package (1) of a flat sheet of plastics material or the like weldable or bondable material, having a longitudinal seam (2) forming a tube in one of the two opposite walls of the bag, a filling space (6) bounded at the bottom, and after filling at the top, by a transverse welding seam (4, 7) in each case, as well as an upper marginal region (8) which is free of filling material and which is bounded at the underside by the head seam (7) of the filling space (6) and at the top by an upper closing transverse welding seam (9) of the package (1), the package comprising a handle hole (11) which extends through the opposite bag walls and is formed by punching or cutting in the central longitudinal plane of the package (1) and which is provided with a reinforcing strip (12) of plastics sheet or the like weldable and/or bondable material which surrounds its contours and in turn comprises a handle hole (11) with the same contours, the reinforcing strip (12) having a length which is equal to the length of the package (1) and being included in the welding of the upper closing seam (9) of the package (1) as well as in the welding of the head seam (7) and the bottom seam (4) of the filling space (6), characterised in that the bag wall (3) which is free of a longitudinal seam is provided with the reinforcing strip (12) and in that the reinforcing strip (12) is formed from a separate reinforcing band which extends in the region between the upper closing seam (9) of the package (1) and the head seam (7) as well as in the region of the bottom seam (4) of the filling space (6) free of connection to the bag wall (3) which is free of a longitudinal seam.
Patent EP-0043267-A1 (EP)
Inventor: SOMEKH GEORGE SOLOMON
IPC: C07C7/10
Filed: 1981-06-29
Abstract: There is disclosed a process for separating aromatic and nonaromatic hydrocarbons which comprises a continuous solvent extraction-solvent decantation process. The process is particularly well suited for a feed comprising hydrocarbon mineral oils as the nonaromatic component wherein the process by removing aromatics provides improved stability in said hydrocarbon mineral oils, normally susceptible to thermal degradation and oxidation and, further, decreases the tendency of the oil to form sludge. The process involves: (a) contacting the feed (10) in an extraction zone (16) with an aromatic selective solvent (18b) at a temperature of at least about 150°C'to form an aromatic-rich solvent phase (24) containing primarily aromatic hydrocarbons and a raffinate (20) containing primarily nonaromatic hydrocarbons; (b) cooling (26,28) the aromatic-rich solvent phase (24) to bring about the formation of two phases; (c) introducing said cooled aromatic-rich solvent phase (24b) to a decantation zone (30) to provide an aromatic-rich extract (32) containing primarily aromatic hydrocarbons and a solvent phase (18) containing primarily aromatic selective solvent; (d) recycling said solvent phase (18b) to the extraction zone (16) of step (a), preferably, after solvent purification; and (e) recovering the aromatic-rich extract (32) of step (c) and the raffinate (21) of step (a).
Patent EP-0044227-A1 (EP)
Inventor: PHILLIPPS GORDON HANLEY
IPC: C07J63/00
Filed: 1981-07-15
Abstract: Compounds of formula
     (wherein:
     R 1  is a hydrogen atom, a C 1-8  alkyl group or a C 3-7  cycloalkyl group; and   R 2  is a hydrogen atom, a C 1-6  alkyl group or a C 3-6  cycloalkyl group; and the D-homo analogues thereof having the group -CO 2 R 2  (wherein R 2  is as defined above) at the 17aβ-position and salts and zwitterionic forms thereof have activity as antidysrhythmic agents and may be applicable for treatment of ventricular dysrhythmias in humans or animals. The compounds may be provided in the form of compositions in admixture with pharmaceutical carriers and excipients and may be prepared by a variety of processes known for producing steroids of this type.
Patent EP-0036797-A1 (EP)
Inventor: SERINA ROBERT
IPC: A63H3/28
Filed: 1981-03-10
Abstract: Any sounds whatever are transliterated, particularly by a micro- amplifier assembly 2, into modulated electrical signals, available at a source 1 such as a socket connector of known type. A cable 6 connects the source 1 to a modulator 8. The power of a source 5 intended to move a drive element 4 is modulated as a function of the signals received at the input 7 of the modulator 8. <IMAGE>
Patent EP-0051528-A1 (EP)
Inventor: RAMIS MICHEL
IPC: B65D47/22
Filed: 1981-10-23
Abstract: According to the invention, the dispensing closure comprises a body composed of a panel (1) of a skirt (2) and of a dispensing tube (5) extending an orifice (4) of the plate (1) in order to define a dispensing channel, in a single piece with the body and comprising a weakened portion (6) enabling it to be turned and folded with crushing of the tube in order to close it. Application to the field of wrapping and packaging. <IMAGE>