baber/WOPTO huggingface dataset:
Patent EP-4220967-A1 (EP)
Title: Coding device and transmitter
Inventor: YOSHIDA HIDEO
IPC: H03M13/29
Filed: 2017-09-27
Abstract: In a coding device (20), a first coding unit (21) generates a parity of an RS code by coding, based on the RS code, each first data sequence existing in a direction different from a row direction of input data, and generates coded data by attaching the parity of the RS code to each first data sequence, thereby consequently expanding a matrix. A second coding unit (22) generates a parity of a BCH code and a parity of an LDPC code by coding, based on the BCH code and the LDPC code, each second data sequence existing in a row direction of the coded data, and generates a plurality of DVB-S2 frames (13) including, per DVB-S2 frame (13), one data sequence existing in the row direction of the coded data, the corresponding parity of the BCH code, and the corresponding parity of the LDPC code.
Patent EP-4276657-A1 (EP)
Inventor: LEE JESSICA
IPC: G06F16/583
Filed: 2023-05-10
Abstract: Systems and methods for providing scene understanding can include obtaining a plurality of images, stitching images associated with the scene, detecting objects in the scene, and providing information associated with the objects in the scene. The systems and methods can include determining filter tags or query tags that can be selected to filter the plurality of objects, which can then be provided as information to the user to provide further insight on the scene. The information may be provided in an augmented-reality experience via text or other user-interface elements anchored to objects in the images.
Patent EP-4280456-A1 (EP)
Inventor: SCOTT BAKER
IPC: H03F1/26
Filed: 2023-05-17
Abstract: Low noise amplifiers (LNAs) are disclosed. In one aspect, an LNA may have distortion cancellation that is orthogonally implemented relative to noise cancellation such that changes to the distortion cancellation do not affect the noise cancellation. In further example aspects, cancellation circuitry is added in parallel to a main or primary LNA path. The cancellation circuitry may include an initial impedance matching amplifier (200B) that effectuates noise cancellation and a second amplifier (202A) that effectuates distortion cancellation. Variations in the placement and composition of the second amplifier are provided. By providing a second path that allows for independent control of noise and distortion cancellation, overall performance of the LNA is improved.
Patent EP-4299445-A1 (EP)
Title: Ensemble de propulsion électrique comprenant au moins deux supports indépendants, aéronef comportant au moins un tel ensemble de propulsion électrique
Inventor: FUKASAKU KOTARO
IPC: B64D27/24
Filed: 2023-06-07
Abstract: L'invention a pour objet un ensemble de propulsion d'aéronef comportant au moins un premier support (62) qui supporte un système propulsif électrique (46), au moins une première attache (64) configurée pour relier le premier support (62) et une structure support (42) d'un aéronef, au moins un deuxième support (68), distinct et dissocié du premier support (62), supportant une source d'énergie électrique (50) configurée pour alimenter en énergie électrique le système propulsif électrique (46) ainsi qu'au moins une deuxième attache (70) configurée pour relier le deuxième support (68) et la structure support (42). 
     L'invention a également pour objet un aéronef comportant au moins un tel ensemble de propulsion. 
     Dans la mesure où le deuxième support (68) est distinct et dissocié du premier support (62), les vibrations générées par le système propulsif électrique (46) ne sont pas transmises à la source d'énergie électrique (50).
Patent EP-0001561-A1 (EP)
Inventor: MASLER WILLIAM FRANK III
IPC: C08F8/40
Filed: 1978-09-20
Abstract: The compositions are formed as the reaction product, preferably in an organic solvent, of phosphorous acid or PC1 3  and a water-soluble carboxyl polymer. A precursor of phosphorous acid, which precursor is capable of generating phosphorous acid in aqueous solution, may be used, and preferably, the water-soluble carboxyl polymer has a relatively low molecular weight, preferably in the range from about 400 to about 6000. The molar ratio of the reactants, namely of carboxyl polymer, calculated as carboxyl groups to phosphorous acid is in the range from about 10:1 to about 1:1. The carboxyl polymer, such as polyacrylic acid, may be derived from an α,β-olefinically unsaturated monomer having a carboxyl group, or the carboxyl polymer such as an acid anhydride polymer may be derived from a monomer readily converted to one having a carboxylic acid group. 
     CROSS REFERENCE TO RELATED APPLICATION 
     This is a continuation-in-part of our copending U.S. Patent Application Serial No. 835,660 filed September 22, 1977.
Patent EP-0000426-A1 (EP)
Inventor: JAMES ROBERT OWEN
IPC: C08F220/04
Filed: 1978-06-27
Abstract: Amphoteric latices formed by co-polymerising monomeric polymerisable compounds including a base monomer, a monomer including an amine group and a monomer including a carboxyl group by the use of a polymerisation catalyst, the latices having ionisable amine and carboxyl groups on their surfaces and displaying the characteristic that their surface charge is dependant on pH and can vary from positive to negative.
Patent EP-0002985-A1 (EP)
Title: Système de commande hydraulique pour disjoncteurs électriques
Inventor: GRATZMULLER CLAUDE ALAIN
IPC: H01H33/34
Filed: 1978-12-19
Abstract: Système de commande à distance dans lequel les ordres d'enclenchement ou de déclenchement du disjoncteur sont transmis, depuis l'armoire de contrôle jusqu'au disjoncteur, par un signal hydraulique de baisse de pression. Les valves pilotes d'enclenchement (24) et de déclenchement (26) du bloc de commande (12) du disjoncteur (2-4-6) sont actionnées par un dispositif hydraulique (28-30) commandé par une baisse de pression apparaissant dans les canalisations (44-44') en réponse à l'ouverture fugitive d'une électrovalve de purge (52-52') située dans l'armoire de contrôle (46). Application notamment à la commande centralisée de plusieurs disjoncteurs ou modules de disjoncteurs.
Patent EP-0010119-A1 (EP)
Inventor: SAVARESE JOHN JOSEPH
IPC: C07D217/20
Filed: 1979-01-29
Abstract: Intermediate-duration reversible neuromuscular blocking agents of the formula (I)
     where B and C are preferably para or may be meta and are each
     where W is CH 2  or most preferably CH = CH R 1 , R 2 , R 3  and R 4  are the same or different and are each hydrogen or lower alkoxy of 1 to 4 carbon atoms and preferably methoxy, Y is lower alkyl of 1 to 4 carbon atoms and preferably methyl, Z is hydrogen, lower alkyl of 1 to 4 carbon atoms, cyclopentyl, cyclohexyl, benzyl or
     where ALKYL has 1 to 4 carbon atoms preferably where the O-ALKYL is at the 2, 3, 4 or 5 positions such as 4-methoxy benzyl and is most preferably 3, 4-dimethoxy benzyl or 3, 4, 5-trimethoxybenzyl, n is 2, 3 or 4, mos preferably 2 or 3 provided that at least one of R 1  to R 4  is lower alkoxy and most preferably where R 1  and R 4  is hydrogen and R 2  and R 3  are methoxy and X is a pharmaceutically acceptable anion. 
     The neuromuscular blocking agents of formula are useful for administration to a patient to cause skeletal muscle relaxion during surgery and are normally administered intravenously in a pharmaceutically acceptable carrier.
Patent EP-0026790-A1 (EP)
Inventor: MUGUERZA LUIS
IPC: B23Q7/04
Filed: 1979-10-03
Abstract: 1. Device for automatically handling workpieces on a lathe, particularly a lathe provided with programmed controls for securing and releasing the workpieces (1, 2) relative to the chuck (3) and tail-stock of the lathe, said device comprising a beam (5) the lengthwise axis of which is parallel to the axis (4) of the lathe spindle, a carriage (12) located between the beam (5) and the spindle axis (4), mounted on the beam (5) to be movable over said latter one along the lengthwise axis thereof, means (14) to insure the movement of the carriage over the beam (5), two clamps (18 and 19) supported by the carriage (12), said clamps (18 and 19) being hinged about an axis (20) and unmovable along a direction parallel to said axis (20), said axis (20) and said clamps (18 and 19) being so arranged as to have the axis (21, 22) of a piece (1, 2) retained by each one of the clamps (18, 19) parallel to the axis (4) of the spindle and located on a straight cylinder-shaped surface (23) the axis of which coincides with the axis (20) about which the clamps (18 and 19) are hinged, means (24) for moving each one of the clamps (18 and 19) between two and positions, one position in which the axis of the piece (1 or 2) retained by the clamp under consideration (18 or 19) is merged with the spindle axis (4), and one position in which said axis (21 or 22) of the piece (1 or 2) is removed from the spindle axis (4) and from the chuck (3) and tail-stock of the lathe, and means (25) so arranged as to open and close separately each one of said clamps at least in each one of said end positions, said device being characterized in that said clamps (18, 19) are arranged on either side of the plane passing through the spindle axis (4) and through the lengthwise axis of the beam (5) and the axis (20) about which said clamps (18, 19) are hinged, is located in said plane, the radius of said straight cylinder-shaped surface (23) the axis of which coincides with the axis (20) about which the clamps (18, 19) are hinged being equal to the spacing between said latter axis (20) and the spindle axis (4).
Patent EP-0012490-A1 (EP)
Inventor: CHANG PEI KUNG
IPC: A23L15/00
Filed: 1979-12-14
Abstract: New egg albumen extenders are provided comprising a derived protein-containing composition obtained from plant or animal sources, wherein said derived protein-containing composition has a molecular weight of less than 20,000, a total Kjeldahl nitrogen (TKN) content of from about 0.45 to about 2.1 % of which at least 60% of the Kjeldahl nitrogen is non-protein nitrogen, and optionally, a whipping aid such as an enzyme modified wheat or soy protein, in combination with a member selected from the group consisting of gelatin, gelatin and water soluble polyphosphate, a gum and mixtures thereof.The products of the invention can be used as egg albumen extenders in whipped products such as meringues, nought candy, divinity candy and cakes such as yellow or sponge cake.
Patent EP-0008221-A1 (EP)
Inventor: SITZLER FRED CHRISTIAN
IPC: H01R43/16
Filed: 1979-08-06
Abstract: An elongate dual beam electrical terminal and a connector containing a plurality of such terminals. The terminal (10) has a contact at each end. One contact (20) is defined by a pair of longitudinally disposed beams (22) with laterally opposed stand-off tabs (24) which preload the beams to provide for low insertion force interconnection with pin contacts. The connector includes a terminal housing (50) having a plurality of housing cavities (52) which contain the dual beam contact terminals. For use in one such connector, the contacts of the terminals opposite the dual beam ends of the terminals are wire insulation displacement contacts (28). The latter contacts protrude from the housing cavities (52) for electrical interconnection with insulated wires (100) carried on an insulation displacement contact block (70). The block is mated with the terminal housing (50), and a strain relief shroud (90) fits over the block (70) and latches to the terminal housing to form the assembled connector.
Patent EP-0008918-A1 (EP)
Inventor: SCHWARTZ IRA
IPC: D02G3/34
Filed: 1979-08-28
Abstract: Apparatus and method for making loop chenille type yarns comprising elongated spindle having a tapered needle surfce (32) at one end thereof, the spindle (30) having a passage therein in communication with the needle surface for feeding a core thread (48) to the needle surface. Effect thread (60) is overfed to the needle location where nose piece member cooperating with the needle aids in wrapping the effect thread about the needle to form loops. The binder yarn (68) is fed to the needle (32a) and twisted about the core and effect threads (60). In a preferred embodiment, means (94, 86,90,88) are provided for reciprocating the nose piece relative to the needle between effect thread loop forming and effect thread non-loop forming dispositions. In this manner, "thick" and "thin" novelty yarns are provided in which the thick sections of the yarn (Fig. 5) comprise looped effect threads whereas the loops are not provided in the thin yarn sections. Means may also be provided for twisting the effect thread about the binder and core threads. Further, by utilization of a novel lateral feed of the effect thread with respect to the needle surface, the effect thread is not twisted about the core thread, but rather is disposed in side by side adjacent relationship to the core with the binder being twisted about the core and effect thread.
Patent EP-0011418-A1 (EP)
Inventor: VINCENT VERA MADGE
IPC: H01L33/00
Filed: 1979-11-02
Abstract: In the manufacture of a monolithic LED array, in wnich portions ofthe array are electrically isolated from one another by channels (5) cut or etched through the slice of n-type material (1), the channels are filled with a glass frit which is bonded to the semiconductor material on each side of the channel, to give a robust construction. A suspension of glass particles in a liquid medium is introduced into the channels, then the liquid is removed and the glass powder is sintered; the channels may be of uniform width, or may consist of a wide portion (10), formed first from the back of the slice, and a narrower, shallow portion (11) formed subsequently from the front of the slice to meet the wide portion, to give high resolution. The glass suspension may be introduced into the channels by spreading or spinning over the slice surface, or by electrophoretic deposition and or capillary action.
Patent EP-0011482-A1 (EP)
Inventor: BROWN WILLIAM ROBERT
IPC: B65D85/32
Filed: 1979-11-13
Abstract: A tray (1) for containing eggs, fruit or other relatively fragile articles is of generally square shape in plan and is thermo-formed, as a thin-walled product, from plastics sheet material. It comprises rows and columns of article-receiving pockets (2) defined by hollow upstanding bosses (5,6), each pocket being interconnected with adjacent pockets by deep, generally V-shaped channels (11) extending between adjacent bosses. These channels form the underneath of the tray into a grid-like configuration in which the outsides of the pockets (2) are joined to adjacent pockets by the hollow webs formed by the channels. This grid-like configuration serves to provide the tray with strength and rigidity and enables articles, such as eggs, to be carried in the thin-walled plastics tray without the tray collapsing or folding when it is held at its edges.
Patent EP-0014336-A1 (EP)
Inventor: VAIDYA UPEN ISHWARLAL
IPC: C08L1/00
Filed: 1980-01-15
Abstract: Heat resistant, curable, chlorinated polyethylene or chlorosulfonated polyethylene containing from about 25-4E weight percent chlorine and having incorporated therein the antioxidants thiodiethylene bis[3,5-di-t-butyl-4 -hydroxy hydrocinnamate] and a dialkylthiodipropionate, and an organic peroxide curing agent.
Patent EP-0021001-A1 (EP)
Inventor: FAUCK GERHARD
IPC: B60T8/18
Filed: 1980-05-13
Abstract: In a variable load valve device of the type employing a walking beam type lever arrangement via which the control and compensating pistons are interconnected to obtain load-dependent control of the brake pressure, there is provided a screw adjustment that acts through an auxiliary piston to vary the tension of a bias spring acting on one of the levers of the lever arrangement to bias the compensating piston in order to withhold the load-dependent brake control until a predetermined level of brake pressure is developed. The auxiliary piston is subject to brake control pressure supplied to the variable load valve inlet and in one embodiment of the invention, the auxiliary piston is formed to urge the piston in a direction to counteract the spring force and in another embodiment, to urge the piston in a direction to supplement the spring force.
Patent EP-0021083-A1 (EP)
Title: Method and apparatus for measuring cigarette rod firmness during pyrolysis smoking
Inventor: NIENOW JOHN FLOYD
IPC: A24C5/34
Filed: 1980-05-28
Abstract: Cigarettes (30) are mounted on a rotary turntable (42) cooperating with radially aranged testing stations (1-16). The deflection in the cigarettes due to a given load, applied through sensing feet (46, 48), is measured before and during smoking.
Patent EP-0024678-A1 (EP)
Inventor: WALTER ARTHUR DR
IPC: E05F15/44
Filed: 1980-08-19
Abstract: Closing and opening movements are effected by a reversible motor M. The motor M receives its power from a supply U via a feed circuit which includes switch contacts r v , r 2  controlled by a relay R. The arrangement is such that a closing movement takes place when the relay is energized and an opening movement when the relay is deenergized. To select these two movements there is provided a selector switch S in the feed circuit which has two operative positions and an intermediate neutral position. The excitation winding of the relay R is included in a monitoring circuit in parallel with a strip-like safety switch SL. The strip-like safety switch SL is positioned in the path of the closing movement and has two strip-like contact bands 1, 2 which are pressed together if an object should become trapped in the path of the closing movement. If this occurs the excitation winding of the relay is short circuited and it automatically reverses the motor to convert the closing movement into an opening movement. A follower contact F is associated with the selector switch S and serves to short circuit the monitoring circuit during the opening movement so that it is only connected operatively in parallel with the feed circuit during the closing movement. The series arrangement of the contact strip 1, the excitation winding of the relay R and the contact strip 2 means that a breakage in either of the contact strips, i.e. a faulty safety sensor, will prevent potentially dangerous closing movements from taking place. A number of alternative embodiments are shown including variations using DC, single phase and three phase motors.
Patent EP-0029880-A1 (EP)
Inventor: FLESCHE KLAUS DR
IPC: B62D33/06
Filed: 1980-08-21
Abstract: 1. A truck having a chassis (4) comprising a frame (41) and axles (5), and, disposed thereon, a driver's cab consisting of a cab base (1) and a cab upper part (2) releasable therefrom, the cab base (1) comprising basically the driver's cab floor (15) and all the units supported in the floor and being adpated to the chassis (4), and the cab upper part (2) consisting basically of a front wall, side walls with doors, a back wall and a roof, characterized in that the standard cab upper part (2) is secured to the can base (1) by means of an intermediate coupling member (3) which is disposed therebetween and which is adapted to the cab base (1) and the cab upper part (2), said member (3) having fixing points for different constructions of cab bases (1).
Patent EP-0032533-A1 (EP)
Inventor: RALL BERNHARD DIPL-ING
IPC: H03F3/183
Filed: 1980-11-06
Abstract: To compensate for the temperature coefficient of dynamic electroacoustic transducers in output devices of wire communication, particularly of receiver capsules and moving coil microphones in telephone sets, it is proposed for an amplifier circuit with bipolar integrated semiconductor amplifier stages to provide, between a first differential amplifier stage (1) and a second amplifier stage (3) connected thereto, a temperature-dependent feedback circuit (21), the temperature characteristic of which virtually exactly compensates for that of the transducer over the entire operating temperature range. A differential amplifier stage (212, 214) is particularly suitable for this since its emitter sum current (213) controlled by the loop current (211) of the connecting line (4, 5) additionally compensates for the signal attenuation dependent on the length of the connecting line. <IMAGE>
Patent EP-0033763-A1 (EP)
Inventor: KABISCH GERHARD DR
IPC: C07D303/04
Filed: 1980-11-12
Abstract: 1. A process for the production of 1,2-epoxy-5,9-cyclododecadiene by the reaction of 1,5,9-cyclodedactriene with performic acid formed in situ from formic acid and hydrogen peroxide, characterized in that the 1,5,9-cyclododecatriene is introduced together with formic acid of a concentration of at least 40 % by weight in a quantity of from 0.15 to 0.5 mols per mol of 1,5,9-cyclododecatriene which is used, and hydrogen peroxide of a concentration of at least 30 % by weight is metered in at a temperature of from 40 to 90 degrees C in a quantity of at least 1.05 mols per mol of 1,5,9-cyclododecatriene which is used, over a period of at least 3 hours and less than 8 hours.
Patent EP-0031111-A1 (EP)
Inventor: FIEDLER BERNHARD
IPC: B04B7/18
Filed: 1980-12-13
Abstract: 1. Continuously operating centrifugal for curing suspensions with crystalline solids, especially sugar centrifugal, with a curring basket (1), conically extended towards the discharge end, on whose inner area for curing the liquid a screen (8) is laid, mounted on the lower rim (12), by means of a clamping ring (6), distinguished by the fact that a supporting plate (9) is solidly connected with the lower rim (12) of the screen (8), embedded in a clearance (6b) of the clamping ring (6), arranged on the outer area (6a) turned towards the curing basket (1).
Patent EP-0015775-A1 (EP)
Inventor: OLSON ROBERT HUTCHINS
IPC: B32B27/08
Filed: 1980-03-11
Abstract: A thermoplastic bag particularly adapted for the containment and storage of foods comprising a laminar bag structure having an interior layer of a high density polyethylene and an exterior layer of polycaprolactam. The layers are lightly bonded together at their interface. Such bag structures are suitable for the containment of foodstuffs while they are being heated or reheated following storage.
Patent EP-0029301-A1 (EP)
Inventor: COFFEE RONALD ALAN
IPC: F04F99/00
Filed: 1980-10-21
Abstract: An electrostatic pump in an electrostatic sprayer is disclosed which comprises an ion injection electrode means disposed in a liquid conduit for conveying liquid to a sprayhead, downstream of the ion injection electrode is an ion discharge electrode means comprising an earthed ring, a potential difference is provided between the electrodes to provide hydrostatic pressure for conveying liquid in a conduit to the sprayhead.
Patent EP-0018286-A1 (EP)
Inventor: VAN DE CAVEYE YVES HENRI
IPC: B28B11/24
Filed: 1980-04-16
Abstract: The device comprises means forming supports such as planks (12) on which are placed fresh concrete products (11) coming from a press (10). These planks (12) are received by receiving means, then passed to a storage area (54) and stacked to form a self-drying enclosure for the drying and hardening of the products. Advantageously the receiving means are formed by a table (16') whose width is less than the width of the planks (12), so as to permit retractable gripping means (55) in the form of an articulated mobile frame (56) to grip directly at least one plank (12) and move it to the storage area (54). <IMAGE>
Patent EP-0034605-A1 (EP)
Inventor: KELM HANS-DIETRICH
IPC: F03B13/10
Filed: 1981-03-10
Abstract: L'installation pour la production d'energie electrique a partir de cours d'eau comprend des turbines immergees. Les turbines connues de ce type sont ancrees dans le lit de la riviere par des agencements difficiles et couteux. De tels agencements sont superflus si l'ensemble-turbine (1) compose d'une ou de plusieurs turbines immergees et formant une unite fermee, est ancre tout en flottant librement dans l'eau. Des cables (2) sont ancres a des piliers (3), bouees, radeaux ou pontons. Il est aussi possible d'ancrer l'ensemble-turbine directement au radeau (9) ou ponton. Pour augmenter la portance dans l'eau, l'ensemble turbine est pourvu de chambres de flottaison.