baber/WOPTO huggingface dataset:
Patent EP-2282377-B1 (EP)
Inventor: CAVENEY JACK E
IPC: H01R24/58
Filed: 2005-04-06
Granted: 2018-08-22
Abstract: An electrical connector with improved crosstalk compensation is disclosed. By including at least one coupling with a different frequency dependency than other couplings in the connector, crosstalk compensation performance is improved over a greater frequency range. The different frequency dependency may, for example, be used to compensate for phase shifts caused by distances between compensation circuitry and the plug/jack interface. Embodiments for decreasing these distances are also enclosed.
Patent EP-2298539-B1 (EP)
Inventor: MENCHIK GUY
IPC: B29C67/00
Filed: 2003-11-12
Granted: 2013-01-02
Abstract: Cartridge apparatus (180, 200) for supplying building material to a three-dimensional printing system, the cartridge apparatus comprising a cartridge (250) having a data storage device (260) to record and/or store data relating to a material contained within said cartridge. A memory device reader (225) may read data from the data storage device and transfer the data to a controller (105) of a printing system. The data storage device stores or records material parametersis selected from a group consisting of: type of material, material color, manufacturing date, optimal operation parameters, recommended jetting temperature, optimum building parameters, material viscosity and surface tension at the recommended temperature, material density and material mass per volume and a combination of any one or more material parameters.
Patent EP-2290473-B1 (EP)
Title: Method and device for computing and displaying computer-generated video holograms
Inventor: HÄUSSLER RALF
IPC: G03H1/30
Filed: 2005-12-22
Granted: 2023-04-19
Abstract: A method of computing a hologram by determining the wavefronts at the approximate observer eye (OE) position that would be generated by a real version of an object to be reconstructed. In normal computer generated holograms, one determines the wavefronts needed to reconstruct an object; this is not done directly in the present invention. Instead, one determines the wavefronts at an observer window (OW) that would be generated by a real object located at the same position of the reconstructed object (3D-S). One can then back-transform these wavefronts to the hologram to determine how the hologram needs to be encoded to generate these wavefronts. A suitably encoded hologram (HA) can then generate a reconstruction of the three-dimensional scene (3D-S) that can be observed by placing one's eyes at the plane (OP) of the observer window (OW) and looking through the observer window (OW).
Patent EP-2327911-B1 (EP)
Inventor: RABHI VIANNEY
IPC: F16K11/16
Filed: 2009-07-03
Granted: 2012-05-09
Abstract: The valve (250) has two balls or shutters (251, 252) operating as a non-return valve when the balls held on seats (253, 254) by springs (255, 256) allow the oil in a stage of a multi-stage pressure amplifier (241) to travel towards a high-pressure circuit of a variable compression ratio engine hydraulic unit and not return from the high-pressure circuit. The balls allow the oil from a low-pressure circuit to enter the stage and not to re-emerge from the low-pressure circuit. Lifting units (260) lift the balls from the seats and allow the oil to enter and leave the stage of the amplifier.
Patent EP-0007106-B1 (EP)
IPC: C08G6/02
Filed: 1979-07-13
Granted: 1981-10-21
Abstract: 1. A process for the production of polycondensates of aliphatic or cyclic ketones or mixtures of such ketones, excluding polyfluoroketone, and aliphatic aldehydes in the presence of basic catalysts, characterized in that the polycondensation reaction is carried out in the presence of from 0.005 to 10 mole %, based on the total amount of ketone and aldehyde, of a tetraalkylammonium salt of the general formula  see diagramm : EP0007106,P7,F1  where R**1, R**2, R**3 and R**4 may be identical or different and denote alkyls of 1 to 22 carbon atoms or functional groups, such as alkyls having up to 25 carbon atoms and containing hydroxyl, carbamoyl or ether groups, such as methyl, ethyl, propyl, isopropyl, butyl, octyl, dodecyl, C16 H33 -, hydroxypropyl, hydrosyisopropyl or  see diagramm : EP0007106,P7,F2  and X**(anion) denotes an anion of an acid, such as l, Cl, Br, SO2 - or CH3 OSO-, of a tetraalkylphosphonium salt of the general formula  see diagramm : EP0007106,P7,F3  where R**1, R**2, R**3 and R**4 have the above meanings, or of a crown ether.
Patent EP-0014699-B1 (EP)
Title: Dispositif d'avance et de transfert d'un appareil à nouer comportant un arbre principal d'entrainement
IPC: B65B13/10
Filed: 1979-01-25
Granted: 1981-09-30
Abstract: Ce dispositif presente un poincon (3) enchasse, qui est muni a son extremite interieure d'un anneau (12) ayant une face saillante. Le fil d'attache (18), distribue par un dispositif tendeur (20), passe a travers l'anneau (12) et est enroule autour de l'objet a ficeler (1) au moyen de sa partie (2) sortant de l'anneau, a la fin, ce fil d'attache est saisi par un crochet (17) de l'appareil a nouer (4). Un guide (11) saisit le fil dans l'anneau et le transfere a un crochet (17) dans l'appareil a nouer (4). Le guide (11) est fixe a une extremite a une biellette qui est mise en mouvement par l'intermediaire d'une bielle (7a) et d'un levier (9) fixes a un arbre de transmission (5).
Patent EP-0031970-B1 (EP)
IPC: E05D15/24
Filed: 1980-01-04
Granted: 1987-06-24
Abstract: A profiled hinge joint comprises joint wings designed in the form of profiled frame members. One joint wing is provided with a bead member (6) extending longitudinally with the frame member, the other joint wing has a partially open, cap-shaped flange (11) engaging the bead member; said joint wing likewise extends longitudinally with the frame member. The bead member (6) on the side remote from the frame member has been provided with a partially restricted part (18) and the cap-shaped flange (11) possesses a slot of a width such, that the bead member (6) is to be laterally inserted into the cap-shaped flange (11) with an angle outside the hinging field of both frame members.
Patent EP-0034602-B1 (EP)
IPC: D21D1/38
Filed: 1981-03-09
Granted: 1984-07-18
Abstract: Method and apparatus for controlling the refining of fibrous lignocellulosic pulp in a drum refiner in which the pulp stock, or grist, is conveyed into a cylindrical stationary drum (10) and propelled therein in a linear direction in a pulsating fashion by a co-axial rotor (18) comprising a plurality of wings (23) which attack the grist in a wedging action as it is pushed ahead of the leading faces of the wings and which induce in the grist internal frictional shear forces while it is forced through a gap defined between the leading edges of the wings (23) and a series of shear means (28) arranged axially along the interior surface of the stationary drum (10). The process is controlled by coordinating the angle of attack on the grist by the wings (23) and corresponding variations in the gap clearance with the energy demands or mechanical power input.
Patent EP-0046480-B1 (EP)
IPC: H01H9/26
Filed: 1981-04-13
Granted: 1986-08-06
Abstract: 1. Locking device for push buttons (9, 18) of electrical switching devices, in which on the inside of the casing of the switching device, a sliding member (1) under the force of a spring (4) is guided to move longitudinally, which cooperates with the push buttons (9, 18) whereby in one position of the sliding member (1), one push button (9) can be locked in the operating position and in all positions of the sliding member another push button (18) cannot be locked, characterised in that the push button (9) which can be locked comprises on the rear side a bolt (6) and a compression spring (10), that behind the end of the bolt (6) lying at a distance from the push button (9) which can be locked is a member (7) enlarged with respect to the other bolt part (8), that the sliding member (1) is constructed as a fork (5) at its end located behind the bolt (6), which fork has dimensions such that in the inoperative position of the push button (9) which can be locked, the ends of the fork bear externally on the enlarged member (7) and in the operative position of the push button (9) which can be locked engage in a locking manner around the other part of the bolt (8), that the sliding member (1) comprises groove-like stop locations (22, 23) for the selective engagement of a stationary tooth (25) connected to the casing cover (12), that one stop location (23) is adapted to the tooth (25) and arranged so that the sliding member can be held by the tooth (25) in such a position that the push button (9) which can be locked is unlockable, that the other stop location (22) has dimensions corresponding to the sliding movement of the sliding member (1) and in this stop location the tooth (25) limits the sliding movement and that the push button (18) which cannot be locked is constructed and cooperates with the sliding member (1) so that by actuating it locking of the push button (9) which can be locked is cancelled out.
Patent EP-0043145-B1 (EP)
Title: Improved microelectronic memory key with receptacle and systems therefor
IPC: G06K19/06
Filed: 1981-04-13
Granted: 1985-12-18
Abstract: The key (10) contains a microelectronic circuit element, e.g., a microelectronic circuit chip or die, having an electrical lead or leads (16) exposed along the length of the key (10) for contacting electrical leads (44) in the receptacle (22) when the key is inserted therein and rotated to a "locked" position. The key (10) is particularly designed to interface with a processor and program memory system, that is, a computer.
Patent EP-0096100-B1 (EP)
IPC: F16B12/02
Filed: 1982-06-16
Granted: 1986-02-19
Abstract: A connecting fixture is provided for detachably connecting two platelike furniture parts, which abut preferably at right angles to each other. The connecting fixture comprises two fixture elements, which are adapted to be secured to one of the furniture parts to be connected and one of which comprises a detent lever, which is mounted to be pivotally movable against the force of a spring and at its forward end carries a hook-shaped detent projection, which when the detent lever has been pushed into an opening of the other fixture element snaps with its rear side face behind a step or bar of the other fixture element, which step or bar has a supporting edge. The radial distance from said side face to the pivotal axis of the detent lever continuously decreases toward the root of said side face and the side face when snapped in lies on the supporting edge above the root of the side face. Two or more than two spring-loaded detent levers are provided, which are parallel to each other and in which the side faces of the detent projections are spaced different radial distances from the common pivotal axis of the detent levers.
Patent EP-0074656-B1 (EP)
Title: Method and apparatus for encoding a binary digital information signal
IPC: G11B7/00
Filed: 1982-09-13
Granted: 1990-12-12
Abstract: A system for encoding a binary digital information signal comprised of 8-bit information words occurring within a frequency band to produce an encoded binary digital information signal comprised of 17-bit channel words formed of 14-bit information words and 3-bit separation words and with the encoded signal satisfying the d- and k-constraint rules, reducing DC imbalance and having substantially reduced components thereof in a predetermined undesirable lower frequency range of the frequency band, the system converting each 8-bit information word into a 14-bit information word; generating a set of four possible 3-bit separation words for use with each 14-bit information word which satisfy the d and k-constraint rules; determining an integrating transfer function characteristic having a high gain with respect to the predetermined frequency range; obtaining a step response by modifying each 14-bit information word and each respective possible 3-bit separation word by the integrating transfer function characteristic; evaluating the step response for a predetermined number of 14-bit information words and respective possible 3-bit separation words, either separately for each word or at the end of each possible 17-bit channel word, to obtain values including information with respect to the predetermined frequency range; selecting the possible 3-bit separation word for each 14-bit information corresponding to a respective one of the values which is closest to zero; and adding each selected 3-bit separation word to each respective 14-bit information word to produce a plurality of 17-bit channel words which form the encoded binary digital information signal.
Patent EP-0079510-B1 (EP)
IPC: B29B7/22
Filed: 1982-11-02
Granted: 1985-04-17
Abstract: A mixing head for two reactive components, e.g. the components of a settable synthetic resin mixture, comprises a mixing chamber in which a plunger is shiftable to block and unblock the nozzle orifices and drive the reaction mixture from the chamber through an outlet. At least one of the nozzles is carried on a readily shifting slider which cooperates with a similarly shiftable obturating member to define a small premixing chamber, as desired, and deflect the mixture through at least 90 DEG  within the mixing chamber. This system is especially effective for the mixing of reactive components which have hitherto been found to be difficult to mix with conventional mixing heads.
Patent EP-0089414-B1 (EP)
IPC: H01P1/06
Filed: 1982-12-15
Granted: 1987-09-02
Abstract: A rotary waveguide coupling including coupling members which are coaxially rotatable with respect to one another and comprise waveguide sections produced by dividing an annular waveguide in a longitudinal sectional plane. Inputs and outputs of the waveguides to be rotated with respect to one another disposed in the side walls of the waveguide sections.
Patent EP-0082520-B1 (EP)
IPC: B01D24/46
Filed: 1982-12-20
Granted: 1987-04-08
Abstract: Apparatus for the separation of suspended solids from a fluid under pressure, by means of a granulate-bed, consisting of granulates of at least two sizes of grain of a material which does not swell during the filtration operation. During the filtration operation, the fluid flows through the granular medium filterbed in one direction and filtrate used for backwashing the separated solids flows in the opposite direction. The granulate-bed is held firmly together during the filtration operation and during the purification by a compression source, that generates such a compression on the granulate-bed, that it keeps the relative position of the granulate-particles with respect to each other in the granulate-bed, both under the action of flow during filtration process as well as during the purification process, in essence permanently in place.
Patent EP-0063942-B1 (EP)
IPC: F42B3/16
Filed: 1982-04-26
Granted: 1985-07-31
Abstract: improved uniformity of timing, and particularly reduced sensitivity of timing to minor variations in delay charge size, are achieved in delay detonators by placing a loose load of a flame-sensitive ignition composition between a pressed delay charge and an ignition assembly, e.g., a percussion primer, at the actuation end of the detonator. The loose ignition charge has a free surface and is adapted to be ignited in response to direct contact with flame emitted from the ignition of a charge in the ignition assembly. Preferably, the delay charge is pressed into a plastic carrier which, in a non-electric detonator, has an open end terminating between the walls of the detonator shell and a primer shell that closes the actuation end of the detonator, and the ignition charge is loosely loaded into a metal capsule seated against the delay charge.
Patent EP-0083350-B1 (EP)
IPC: H02G3/08
Filed: 1982-06-22
Granted: 1985-09-18
Abstract: A connection wire is introduced into the casing of an electric apparatus so as to be pressure-resistant and damp-proof, and of which the ends of the leads are in contact in the casing of the apparatus with corresponding connection points. To this aim, the connection wire (1) is provided with single strand conductors at those ends (9, 10) which have an adhering insulation section (11, 12). A portion of said section (11, 12) is welded to an injection molded wire clamp (14) about the extremity of the connection wire (1), whereas the remainder of said adhering insulating section (11, 12) is welded to an injection molded casing (13) about the wire clamp (14), the extremities of the connection cable (9, 10) and the connection area of the apparatus (15). With such an arrangement, dampness may not penetrate either between the wire clamp (14), the connection cable (1) and the single strand leads (9, 10) having an adhering insulating section (11, 12), nor between the wire cable (14), the single strand leads (9, 10) having an adhering insulating section and the casing (13) up to the connection points of the apparatus (15).
Patent EP-0102083-B1 (EP)
IPC: F16L37/28
Filed: 1983-08-30
Granted: 1986-12-10
Abstract: 1. Self-closing fuel filter pipe for a fuel tank in a filler connection (1) of a fuel tank, with a valve body (5) biased in the direction of a valve seat (2) by means of a locking spring (3), which is provided with spacers (4) and movable approximately coaxially in the filler connection (1), said valve body being movable out of a valve seat (2) by applying a delivery gun (6) to the spacers (4) in the flow direction of the fuel to be filled, the spacers permitting a lateral outflow of the fuel when the filler connection is applied, characterized in that in its open position, the valve body (5) is guided in a guide tube (7 ; tube parts 7a, 7b) widening in the flow direction of the fuel to be filled and that the partial surfaces of the top of the valve body (5) outside those parts of the top of valve body (5) occupied by spacers (4) and facing the opening of filler connection (1) are oval, conical or spherical.
Patent EP-0112456-B1 (EP)
IPC: F16B13/00
Filed: 1983-10-22
Granted: 1987-01-07
Abstract: 1. Expansible plug (5) for the spaced fastening of articles (3), of which the expansible portion can be inserted into a hole (2) drilled in a wall (1) and, for the purpose of being fastened therein, can be expanded by retracting an expander cone (7) by means of a screw (8), and which has a further portion the end of which engages in the article to be fastened and which has stop means (10) to hold this article at a distance from the wall, characterized in that the further portion has on its circumference openings (9) arranged in pairs at the same height and one after the other at regular spacing, into which openings there can be inserted a support plate (10), provided with a slot (11), which holds the article to be fastened at a distance from the wall.
Patent EP-0087269-B1 (EP)
IPC: A01N29/08
Filed: 1983-02-17
Granted: 1986-11-20
Abstract: Plant growth regulator comprises an inert carrier or diluent and at least one substituted naphthalene selected from 1,3- and 2,6-dimethylnaphthalenes. A method for preventing the premature sprouting of potatoes comprises applying to the potatoes such a plant growth regulator.
Patent EP-0099277-B1 (EP)
Title: System for decoding control signals transmitted by a group of cyclical and synchronized pulse transmitters
IPC: F41G7/30
Filed: 1983-06-08
Granted: 1986-04-16
Abstract: 1. A system for decoding instructions transmitted by a group of pulse, cyclic and synchronous transmitters, each instruction consisting of a number of codes appearing at a fixed repetition rate over a set of a number of consecutive periods, each code comprising at least two pulses and the consecutive codes of an instruction being defined by modulation of the time intervals between the pulses of each code, it being possible for each order to be transmitted identically by one or more transmitters having predetermined transmission phase shifts, the system comprising : Synchronizing means (8) receiving all the pulses of the transmitters and outputting treatment-enabling signals (e1 , e2 , ..., en ) for detection means (6) and decoding means (7), the synchronizing means (8) comprising monostable means (SS1 , SS2 , ..., SSi , ..., SSn ) to the same number as there are transmitters to be processed, the monostable means being connected in series and looped back on one another, one monostable means (SSi ) delivering at one output an enabling signal (ei ) in synchronism with a transmitter, the conductive time of the monostable means being greater than the conductive time of the code of longest duration of the instruction codes, the other monostable means delivering enabling signals respectively and in the same fashion and in synchronism with the other transmitters respectively, each monostable means inhibiting triggering of the other monostable means at least for the duration of each enabling signal it outputs ; Detection means (6) receiving these enablements and the pulse and delivering consecutive numerical values corresponding to the respective time intervals, and Decoding means (7) connected to the detection means (6) and synchronization means (8) and serving to compare the numerical values received from the detection means with recorded reference numerical values and, in the event of correlation between such values, to deliver at specific outputs signals (S1 , S2 , ...) corresponding to the decoded instructions.
Patent EP-0120862-B1 (EP)
IPC: E02B15/06
Filed: 1983-04-18
Granted: 1986-06-18
Abstract: A floating boom, particularly for protection against oil, which is arranged to be brought from a passive state, in which it may rest against the sea bed, to an active state, by being caused to float to the surface. To this end, the boom includes at least two parallel gas-tight hoses (2, 3) mechanically connected to each other. One of the these hoses forms a barrier hose (3) while the other forms a boom-raising hose (2). The raising hose is a high-pressure hose (2) having a relatively small diameter which is selected such that the hose upon inflation gives a raising force sufficient to raise the boom from the sea bed and to keep it floating. The barrier hose is a flexible low-pressure hose (3) arranged to be inflated not until the boom reaches the surface and which hose has a diameter considerably greater than the diameter of the raising hose in order to give the desired blocking effect upon inflation. Both the raising hose (2) and the barrier hose (3) are arranged to obtain a reduced volume when air is evacuated therefrom to permit the boom to sink when the hoses are deflated.
Patent EP-0118518-B1 (EP)
Title: Appareil pour la manipulation d'etiquettes
IPC: G06K13/10
Filed: 1983-09-06
Granted: 1989-03-08
Abstract: Appareil pour la manipulation d'étiquettes, utilisé en particulier dans les supermarchés. Le système comporte une pluralité de boîtes (108) conçues pour recevoir des parties d'étiquettes (103) de marchandises (106). La boîte contenant une pile d'étiquettes est placée dans la station (109) de réception de boîtes où les étiquettes sont introduites par le haut dans un magasin d'alimentation regardant vers le bas. Les étiquettes sont retirées de façon continue du haut de la pile dans le magasin d'alimentation et passent par une station de lecture des données (112) lisant sur les étiquettes le prix et le poids et puis elles sont ensuite acheminées vers d'autres stations (113, 114, 115) où elles subissent des traitements ultérieurs.
Patent EP-0116905-B1 (EP)
IPC: C11D1/28
Filed: 1984-02-09
Granted: 1988-01-20
Abstract: C8-C40 Alcohols, or C8-C40 alcohol containing one or more hydroxyl groups and onto which up to 20 moles of ethylene oxide and/or propylene oxide can be added per mole of alcohol, when added to aqueous industrial anionic surfactant concentrates, particularly concentrates of  alpha -sulfofatty acid esters containing at least 50% by weight of the sodium salt of  alpha -sulfofatty acid ester, significantly improve the rheological behavior thereof. The alcohols are added in quantities of from about 1 to about 15% by weight, based on the quantity of surfactant, whereupon the viscosity of the surfactant concentrate becomes at most 10,000 mPas at 70 DEG  C.