baber/WOPTO huggingface dataset:
Patent EP-4235475-A2 (EP)
Inventor: CHONG TERRY
IPC: G06F21/62
Filed: 2020-01-10
Abstract: System and methods of the disclosed subject matter provide segregating, at a memory storage coupled to a multitenant database system, first tenant data of a first tenant from at least second tenant data of a second tenant, based on a first tenant identifier. A first encryption key associated with the first tenant may be retrieved from a key cache memory based on the first tenant identifier, to encrypt one or more fragments of the first tenant data. The fragments of the first tenant data may be encrypted based on the retrieved encryption key. Non-encrypted header information may be generated for each of the encrypted fragments of the first tenant data, where the header information may have metadata including the first tenant identifier. The encrypted fragments of the first tenant data and the corresponding non-encrypted header information may be stored in the immutable storage.
Patent EP-4236609-A2 (EP)
Inventor: MONTEMURRO MICHAEL PETER
IPC: H04W84/18
Filed: 2018-02-07
Abstract: A method at a wireless station for receiving an out-of-band wakeup trigger, the method including receiving, at the wireless station, a message from an access point, the message providing an indication that the access point supports out-of-band signaling; associating with the access point over a first radio technology; establishing a connection with the access point using a second radio technology; entering a sleep state for a radio using the first radio technology; and upon receiving a wakeup trigger over the connection using the second radio technology, waking up the radio for the first radio technology for communication with the access point.
Patent EP-4255162-A2 (EP)
Inventor: DOMINGUES DOS SANTOS FABRICE
IPC: H10N30/857
Filed: 2018-08-07
Abstract: L'invention concerne une composition comprenant un mélange de polymères fluorés électroactifs et présentant une permittivité diélectrique plus stable sur la gamme de température d'utilisation par rapport à chaque polymère employé seul. L'invention concerne aussi des formulations et des films réalisés à partir de ladite composition. L'invention concerne également un transistor à effet de champ dont au moins une partie de la couche diélectrique est composée d'un mélange de polymères fluorés électroactifs.
Patent EP-4311143-A2 (EP)
Inventor: FUJISHIRO MASATO
IPC: H04L1/00
Filed: 2017-03-23
Abstract: A radio terminal according to one embodiment comprises a controller configured to perform a codec adaptation based on assistance or control by a base station. The controller measures a radio quality parameter of the downlink. The controller, in a procedure for establishing a connection with the base station, transmits, to the base station, a predetermined message including the radio quality parameter.
Patent EP-0021340-A2 (EP)
Inventor: GIORGETTA MARIO
IPC: G01R19/04
Filed: 1980-06-18
Abstract: 1. Apparatus for measuring and evaluating the peak values of a pulsatory voltage signal, characterized by means (24, 25, 67, 68 ; 24, 81, 82, 67, 68 ; 24, 91, 92, 94 to 99, 102, 105 to 107, 109), the output signal of which is applied to the input of a measuring and evaluating means (70), and which compares the voltage signal applied with zero potential and for removing the error caused by zero-point drift deducts from the voltage signal those portions of the signal which have a polarity opposed to the polarity of the peak values of the voltage signal as they occur, and which at a predetermined level of the decaying edge of the voltage signal after each peak value has been reached, sets its output signal to zero potential and keeps it at zero potential until the beginning of the reascent of the signal level of the voltage signal at the time of the next pulse.
Patent EP-0024522-A2 (EP)
Inventor: KREUTZER OTTO
IPC: H01F38/10
Filed: 1980-07-10
Abstract: 1. An alternator for the operation of at least two discharge lamps (31, 32) comprising a stray-field transformer (12) whose core possesses a central flank (201) which carries the primary winding (2011) and outer flanks (202, 203) arranged in parallel around the central flank and, each carrying a secondary winding (2021, 2031) for the feed of a discharge lamp, there being no air gap between the central flank (201) and the outer flanks which carry the secondary windings, characterised in that the transformer core (2) consists of a ferrite core (20) of dished construction, wherein the outer flanks (202, 203) which carry the secondary windings (2021, 2031) and at least one additional outer flank (204, 204') having an air gap (2041') but no secondary winding are arranged in a circle coaxially about the central flank (201) which carries the primary winding (2011).
Patent EP-0024898-A2 (EP)
Inventor: ALLART PIERRE JEAN
IPC: B41M5/00
Filed: 1980-08-22
Abstract: Solvents for colour former combinations comprising crystal violet lactone and a complementary chromogen such as benzoyl leuco methylene blue, useful in pressure-sensitive mark-recording systems, are liquids comprising blends of an aromatic hydrocarbon component and an ester component, the weight ratio of the two components in the blend being from 85:15 to 10:90, the aromatic hydrocarbon component being a hydrocarbon in which at least half the carbon atoms are benzenoid or a mixture of such hydrocarbons, and the ester component being a diester of the formula
 ROOC(CnH2n)COOR<1> or R<2>COO(CnH2n)OOCR<3>
 wherein n is an integer, for example from 1 to 20, R is an aliphatic or cycloaliphatic hydrocarbon group, R<1> is an aliphatic or cycloaliphatic hydrocarbon group or a benzyl or alkylbenzyl group, and each of R<2> and R<3> is an aliphatic hydrocarbon group, or a mixture of such diesters, and the solvent having a volatility and viscosity such that it is suitable as a solvent for the chromogen in a pressure-sensitive mark-recording system.
Patent EP-0031684-A2 (EP)
Inventor: ESPOSITO JAMES EDWARD
IPC: A01N37/40
Filed: 1980-12-18
Abstract: Solutions containing high concentrations of the n-butyric acid ester and n-octanoic acid ester of bromoxynil (3,5-dibro- mo-4-hydroxybenzonitrile) or ioxynil (3,5-diiodo-4-hydroxybenzonitrile). Such solutions have crystallization temperatures lower than those of like solutions containing like amounts of any one of such esters alone 
     Bromoxynil and ioxynil are well-known herbicides for annual broadleaf weeds.
Patent EP-0049325-A2 (EP)
Inventor: FROHNERT HEINZ
IPC: C10G1/02
Filed: 1981-06-13
Abstract: Aus Schwelgasen, insbesondere den bei der Verschwelung von Ölschiefer entstandenen, wird Staub durch Elektrofiltration bei Temperaturen oberhalb des Taupunktes der Ölbestandteile, insbesondere zwischen 470 °C und 550 °C abgeschieden.
Patent EP-0052775-A2 (EP)
Inventor: CRAMERI YVO DR
IPC: C07C41/00
Filed: 1981-10-23
Abstract: Herstellung von Aldehyden der Formel <IMAGE> worin R¹ Isopropyl, n-Butyl, sec.Butyl, Isobutyl oder tert.Butyl oder Methoxy darstellt, R² Wasserstoff, oder R¹ zusammen mit R² Methylendioxy, R³ Wasserstoff oder Methyl und R<4> Methyl oder Aethyl bedeuten, durch Hydroformylierung von Verbindungen der Formel <IMAGE> Ueberführung von I in Aldehyde <IMAGE> durch Alkoholabspaltung, und Hydrierung von III zu den Aldehyden <IMAGE> Neue Verbindungen I und Ausgangsmaterialien für II der Formel <IMAGE> Einzelne neue Vertreter von II.
Patent EP-0055366-A2 (EP)
Inventor: EDGAR ALBERT DURR
IPC: G06T11/80
Filed: 1981-10-27
Abstract: System for remotely displaying and sensing information in which an image of information (3) is displayed by a flying-spot scanning device (4) on work area (3). The device (4) contains both a display system and a plurality of non-overlapping sensors receiving images alike in perspective but differing in shadow placement. A computer system (5) including a processor and a storage controls what is displayed and interprets the information received by the sensors. Used without the display function a visualization of work area (3) is obtained that is much more interpretable by a computer than with standard visual parallax for improved robotic visual perception.
Patent EP-0048158-A2 (EP)
Inventor: PURTELL NORMAN WILFRID
IPC: E03F5/16
Filed: 1981-09-15
Abstract: The invention is concerned with an interceptor tank, of the kind installed in drainage systems such as at garages, to prevent liquid of low specific gravity such as oil or petrol from being discharged with surface water into the sewage system. In accordance with the invention an interceptor tank (6) is divided into three generally superposed separation chambers (8,10,12) by partitions (14,16). Inlet means (42) is provided by which water containing petrol or oil is delivered to the lowermost chamber (8), the partitions being provided with apertures (26, 28) whereby water may pass upwardly from the lowermost to successively higher chambers, and through an outlet (38). A supplementary compartment (18) is provided, which is connected to the chambers in a manner whereby liquid of a specific gravity less than 1 may flow therefrom into the supplementary compartment, the supplementary compartment having an outlet (48) through which low s.g. liquid may flow, which is positioned at a level higher than the outlet (38) from the uppermost chamber. Liquid from the supplementary chamber (18) flows through the outlet (48) into a collection chamber (50) from which water may be removed from the lower part, and low s.g. liquid from the upper part.
Patent EP-0051004-A2 (EP)
Inventor: O'KEEFE PATRICK JOHN
IPC: F02D41/14
Filed: 1981-10-02
Abstract: An automatic speed control for a heavy vehicle including a system control unit (10) which regulates communication between a compressed air source (18) and an air actuated throttle (19); the system control unit (10) generates control signals over lines (15,17) which are a function of a speed error signal and the position of the air actuated throttle (19) to regulate the compressed air source (18); the speed error signal is calculated as the difference between a commanded speed signal input from a pair of set and resume switches (34,36) and an actual speed signal (AVS); to generate the control signals, the speed error signal and throttle position signal (THL) are operated on inthe system control unit (10) by different lead-lag transfer functions, and these lead-lag terms are thereafter combined with a proportional speed error term to yield the desired control signals; according to the invention the system control unit (10) includes a cruise control means for controlling the vehicle speed to a commanded speed when the vehicle is moving, a throttle control means for controlling the engine speed when the vehicle is stationary and a mode control means for switching control of the system between the cruise control means and the throttle control means.
Patent EP-0035479-A2 (EP)
Inventor: LARSSON NILS FOLKE
IPC: H02K5/22
Filed: 1981-02-16
Abstract: An electric rotating machine, preferably a commutator motor (10), has a stator (11) which supports two terminal blocks (18, 19) made from electrically insulating material. The terminal blocks are provided with grooves (18a, 18b; 19a) in which the wire ends (15a, 15b; 16a, 16b) of the stator windings (15, 16) are placed. At least one (18b) of the grooves has an entrance part (18c) having the form of a slit and being defined by a resilient tongue (33) having rounded edges. The tongue (33) and the adjacent winding (15) form a V-shaped entrance opening leading to the entrance part (18c) of the groove. The wire ends (15b; 16b) of the windings are guided by the grooves to terminal pins (30; 36) to which they are connected.
Patent EP-0059979-A2 (EP)
Inventor: MAURER LEO
IPC: B23C3/34
Filed: 1982-03-10
Abstract: The machine serves to mill grooves (55 to 57) in bore walls of workpieces (27, 28). The workpiece (27, 28) is in drive connection with an eccentric drive (11, 12, 15, 15', 14, 18) via a clamping device (20) in order to perform an orbital motion. The working spindle (44) and the milling tool (49) rotate about their axis without performing an orbital motion during the milling (Figs. 2 and 3). <IMAGE>
Patent EP-0073388-A2 (EP)
Inventor: BURKHARDT GISBERT DR
IPC: B07C1/18
Filed: 1982-08-14
Abstract: Vorrichtung zum Ändern der Bewegungsrichtung von In Richtung der langen Kanten einlaufenden Briefen und ähnlichen rechteckigen Sendungen derart, daß sie in Richtung der kurzen Kanten austreten. Dieser «90 0- Kanten- weehsel» erfolgt durch zwei- oder mehrmaliges seitliches Ablenken der flachliegenden Sendungen unter Parallelverschiebung innerhalb besonderer Förderabschnitte, in denen sie verschiebbar mitgeführt werden, wobei die Summe der Ablenkwinkel 90° beträgt und der erste Ablenkwinkel α<45° ist.
Patent EP-0057963-A2 (EP)
Inventor: PRUSS GUNTER
IPC: C12N1/26
Filed: 1982-02-05
Abstract: Process for the energetical enrichment of fuel by treating the fuel with biologically active yeast and fuel obtained by this process. A significant decrease of fuel consumption in the operation of combustion engines can be reached by using the energetically enriched fuel of the invention.
Patent EP-0073647-A2 (EP)
Inventor: NUTTALL CHRISTOPHER G F
IPC: G06K21/00
Filed: 1982-08-25
Abstract: A data selection and decoding system useful for selective analysis and speedy assimilation of a large volume of data, in which the data, is set out as an array of code characters. A decoder mask is used to read data from the array, the mask having a viewing slot for viewing a chosen line and bearing, alongside the slot, decoding keys. The mask is made up of sheet portions, each with a viewing slot and possibly bearing decoding keys on each side. By folding the mask so as to reveal the sheet portion or the side of a sheet portion appropriate to a chosen row or column, characters, visible through the slot, can be quickly decoded.
Patent EP-0082836-A2 (EP)
Inventor: CRAWFORD ROY PATRICK
IPC: G11B23/26
Filed: 1981-06-03
Abstract: A single reel magnetic tape cartridge contains a reel on which a length of tape is wound with its free end connected to a leader block 18. The leader block 18 has a coupling slot comprising an entrance neck 24, a shank passage 19 and a tapered socket 28, 21. The pick-up arm 50 of a tape threading device comprises a shank 23 and tapered head 27. The arm 50 is engaged with the slot by first relatively moving the shank 23 laterally through the neck 24 of the slot to position the head 27 below the entrance of the socket 28, 21 and then secondly by relatively moving the arm 50 axially to engage the head in the socket.
Patent EP-0101051-A2 (EP)
Inventor: TAKEMOTO AKIRA SUMITOMO ELECTR
IPC: G05D3/14
Filed: 1983-08-09
Abstract: A method of position control by DC servomotor with improved stiffness is disclosed. In the present invention, electric current (i R ) of the servomotor is interpreted anew and given as follows:     where 0 is an observed rotation angle of the load (L), θ c  is a precommanded value, K F  is a feedback coefficient, and K v  is a velocity coefficient. After normalizing the above equation, it was discovered that stiffness (S) can be increased by incorporating a limiter into the control system, thus providing prompt response and smooth convergence of 0 to θ c  with a high degree of stiffness maintained at the precommanded angle (θ c ).
Patent EP-0101057-A2 (EP)
Inventor: MAGERL JOHANN ING-GRAD
IPC: H04L7/033
Filed: 1983-08-09
Abstract: The demultiplexer contains a chain circuit (2) of line elements (3 - 5) into which the serial binary data stream to be distributed is fed via an input (1). The signal delay of each line element (3 - 5) corresponds to the bit length of the data stream to be distributed. The signal states at the outside terminals (1, 9) and at the taps (7, 8) of the chain circuit (2) are forwarded at the clock rate T/4 of the distributed data streams to the demultiplexer outputs (14 to 17) via D-type flip flops (10 to 13). This demultiplexer is particularly suitable for a bit rate of 565 Mbit/s. <IMAGE>
Patent EP-0104410-A2 (EP)
Inventor: YOON HAN SIK
IPC: D21H13/26
Filed: 1983-08-18
Abstract: High oriented poly(p-phenylenetetraphthalamide) short fibers having an inherent viscosity of at least 5.0 and a dimension of 2-12 µm in diameter and 1000-5000 µm in length are provided. Those fibers further have a physical form of irregular cross-sections and needle point-like ends similar to those of natural wood pulp fibers, a crystalline properties such as a crystallinity of more than 50%, an orientation angle of less than 25° and an apparent crystallite size of more than 50A as determined from an X-ray diffractogram scan, and a cross-section with four extinction positions through 360° rotation when observed under a polarizing microscope. These fibers are prepared, without spinning steps, by subjecting the molecular chains of poly(p-phenyleneterephthalamide) to mechanical parallelization during the growth of the chains in a polymerization system therefor cotaining a pyridine/amide-based solvent.
Patent EP-0109614-A2 (EP)
Inventor: AGNEW PALMER WRIGHT
IPC: G06F17/22
Filed: 1983-11-10
Abstract: A method of transforming a first editable form (42, 24a) of a document prepared by an interactive text processing system (34-42) into a second and incompatible editable form (24b) for use in another interactive or batch text processing system (20-30) through the use of a transform mechanism (48) is described. A significant step of this method requires the identification of a limited number of key state variables, whose values collectively identify the necessary state information for transforming the first document form to the second. After the key state variables have been identified, the actual number of combinations thereof is determined. For each first document form input item encountered by the transform mechanism, and for each combination of key state variables in which that input item can be encountered, one or more output items for the second document form is explicitly defined as the transform thereof. In addition, the state of the transform mechanism after each such transform has occurred, must also be specified. The described method will also resolve the actual state that exists at the start of each document. It is also adapted to handle sub-documents, such as margin text, existing within a document to be transformed.
Patent EP-0094211-A2 (EP)
Inventor: PATTERSON MICHAEL
IPC: A62B35/00
Filed: 1983-05-05
Abstract: A child's seat for use in a vehicle has lap belt portions (2, 4) connected by a buckle (20) having tongue and socket parts. Shoulder belt portions (6, 8) have loops formed at their ends which are received on bars (28, 54) each extending from one buckle part into an aperture on the other, so thatthe shoulder belt portions can be readily assembled with and disassembled from the buckle.
Patent EP-0094214-A2 (EP)
Inventor: INABA HAJIMU
IPC: B25J9/16
Filed: 1983-05-06
Abstract: A method of and an arrangement for controlling an industrial robot (RBT) having a plurality of controlled axes, of the type which performs services based on a robot service program. The method includes setting a reference point (PW) for at least one controlled axis of the industrial robot (RBT), which reference point (PW) differs from the position of a mechanical zero point (Pr) on the controlled axis, discriminating whether the industrial robot (RBT) has arrived at the reference point (PW), and generating a prescribed signal when the industrial robot (RBT) arrives at the reference point.
Patent EP-0095838-A2 (EP)
Inventor: WILKINSON JAMES HEDLEY
IPC: H04N9/88
Filed: 1983-05-09
Abstract: A method of concealing errors in a digital television signal formed by a plurality of sample signals corresponding respectively to sample positions S-3, S-2, S-1, S0, S1, S2, S3, etc. along a horizontal scan line of a television picture made up of a plurality of such lines n-1, n, n+1, etc., comprises, in respect of each sample signal which is in error, selecting from a plurality of algorithms a preferred algorithm for correcting the error sample signal, calculating a corrected value of the error sample signal using the preferred algorithm, and substituting the corrected sample signal for the error sample signal so as to conceal the error. The algorithms may be four in number and use sample values located along the directions A, B, C and D respectively to predict the known sample values at sample positions adjacent to the position of the error sample signal, the algorithm giving the best result being selected. When the density of other error sample signals in the neighbourhood of the error sample signal prevents selection of the preferred algorithm, the sample signal from a predetermined or a selected position in the television picture adjacent to the position of the error sample signal is substituted for the error sample signal so as to conceal the error.
Patent EP-0118062-A2 (EP)
Inventor: HILD BERTHOLD
IPC: B21C47/06
Filed: 1984-02-17
Abstract: 1. Strip coiler, in particular underground coiler in hot strip rolling trains, with a setting device for the contact pressure rollers (2' or  2 and 32) and/or deflecting cowls (3' or 3 and 33), wherein each roller carrier and/or cowl carrier (4' or 4 and 34) is held by support and guide organs and is actuable through a combined pneumatic-hydraulic setting device (13 or 43) for the closing and opening of the contact pressure roller unit relative to the winding mandrel (1' or 1) and in which the pneumatic-hydraulic setting device (13 or 43) consists of a hydraulic cylinder (15, 16) of limited stroke and of an hydraulic cylinder (22 or 52) housed in the tubular piston (17) thereof, wherein the piston rod (12 or 42) of the hydraulic cylinder (22 or 52) engages at the support and guide organs of the roller carrier and/or cowl carrier (4' or 4 and 34) and wherein the pressure medium loading of the pneumatic cylinder (15, 16) and of the hydraulic cylinder (22 or 52) is controllable independently, characterised thereby, that the tubular piston (17) containing the hydraulic cylinder (22 or 52) is bounded upwardly by its piston rod side and its neck part (21) in the pneumatic cylinder (15, 16) of its pressure space (20), that the neck part (21) of the tubular piston (17) in that case constantly projects downwardly out of the cylinder housing (16) of the pneumatic cylinder (15, 16), that the piston rod (12 or 42) of the hydraulic cylinder (22 or 52) furthermore projects downwardly out of the neck part (21) of the tubular piston (17) and that the tubular piston (17) is supported (18, 26) by the compressed air in its driven-in setting in the pneumatic cylinder (15, 16).
Patent EP-0121202-A2 (EP)
Inventor: ZUCCHETTI RENZO
IPC: B23Q16/06
Filed: 1984-03-24
Abstract: A device for the angular turning of predetermined angle values and for the clamping of a clamping journal (10), e.g. of a chuck, in which the two sloping turning planes (6, 7) provided, which interact with allocated limit-stop turning surfaces (8, 13) formed on the clamping journal (10), are formed in opposite directions and so as to be offset from one another on one and the same piston rod (3) of a double-acting piston/cylinder control unit (2). The space occupied by the clamping journal (10) becomes compact and restricted, and a rapid and reliable turning movement of the clamping journal (10) is achieved. <IMAGE>