baber/WOPTO huggingface dataset:
Patent EP-4265109-A1 (EP)
Title: Engin agricole autonome de pulvérisation comprenant deux réservoirs latéraux
Inventor: JEANTET PAUL
IPC: A01M7/00
Filed: 2023-04-05
Abstract: La présente invention vise un engin agricole autonome de pulvérisation (1) comprenant un premier et un deuxième réservoirs latéraux (11, 12) disposés substantiellement entre une roue avant et une roue arrière, comprenant par ailleurs un système de pulvérisation (5), au moins une pompe de pulvérisation (10), et un module de séquençage configuré de sorte que :durant une première étape d'aspiration (E1), on aspire du produit de traitement uniquement dans 1e premier réservoir latéral (11), pendant une durée d'aspiration isolée prédéfinie,durant une étape de transition (E2), on aspire du produit de traitement simultanément dans 1e premier réservoir latéral (11) et dans 1e deuxième réservoir latéral (12), pendant une durée de transition prédéfinie,durant une deuxième étape d'aspiration (E3), on aspire du produit de traitement uniquement dans 1e deuxième réservoir latéral (12), pendant 1a durée d'aspiration isolée prédéfinie.
Patent EP-4296776-A1 (EP)
Inventor: KUO PEN-NING
IPC: G03B21/20
Filed: 2023-06-19
Abstract: An infrared (IR) light source module for providing an IR light beam includes at least one circuit substrate, first IR light-emitting elements, and second IR light-emitting elements. The first IR light-emitting elements are disposed on the at least one circuit substrate. The first IR light-emitting elements are used to provide a first light beam. The second IR light-emitting elements are disposed on the at least one circuit substrate. The second IR light-emitting elements are used to provide a second light beam. The IR light beam includes at least one of a first light beam and a second light beam, wherein a wavelength of the first light beam is greater than or equal to 700 nm and less than or equal to 780 nm, and a wavelength of the second light beam is greater than 780 nm and less than or equal to 1000 nm.
Patent EP-4310578-A1 (EP)
Inventor: YAN TORIA F
IPC: G02B27/01
Filed: 2023-07-04
Abstract: A head-mounted device may have a head-mounted housing containing rear-facing displays that display images for a user when the head-mounted housing is worn by the user. The head-mounted device housing may have housing structures such as elongated housing members with protruding posts. A headband may be removably coupled to the head-mounted device housing. The headband may have a strap with openings configured to receive the posts. Releasable latches may be provided to allow selective engagement and disengagement between the headband and the housing. The latches may contain movable latch members that are biased using magnetic biasing mechanisms, spring-based biasing mechanisms, or other biasing mechanisms. To release each latch, a tab, button, toggle lever, slider, or other release mechanisms may be actuated by a user. This moves the movable latch member from a closed latch position to an open latch position that releases the headband from the housing.
Patent EP-4318128-A1 (EP)
Inventor: HONG JU-HEE
IPC: G03F1/62
Filed: 2023-07-26
Abstract: The pellicle has a pellicle portion that allows transmission of EUV exposure light. The pellicle portion comprises a heat radiation layer for radiating heat generated by irradiation of EUV exposure light. The heat radiation layer comprises metal and silicon, and the metal content of the heat radiation layer is greater than the silicon content. This ensures a high transmittance of 90% or more, while improving the heat radiation performance of the pellicle portion, so that it can be applied to EUV exposure light powers of 600W or more.
Patent EP-0000004-A1 (EP)
Inventor: CAILLIOT SERGE
IPC: B04B3/08
Filed: 1978-06-01
Abstract: Dispositif de filtration centrifuge continue pour séparation, lavage ou épuisement, caractérisé par le fait que la paroi cylindrique rotative est constituée par un enroulement hélicoïdal à spires jointives d'une longue lanière (1) monté dans une cage rotative constituée par des rouleaux cylindriques (5) disposés selon des génératrices extérieures de la paroi cylindrique et entraînés en rotation à faible vitesse tous dans le même sens par un mécanisme approprié, la lanière étant bouclée en un ensemble sans fin grâce à une spire de retour (3) qui s'étend d'une extrémité à l'autre dudit enroulement hélicoïdal, grâce à quoi la paroi poreuse cylindrique avance lentement dans le sens de l'axe en se renouvelant constamment. Application: machine à café automatique.
Patent EP-0000441-A1 (EP)
Inventor: MOODY GEORGE WILLIAM
IPC: F03B13/14
Filed: 1978-07-07
Abstract: The invention provides a device for extracting energy from waves on a liquid, the device having a chamber (14) with an opening for the flow of liquid into and out of the chamber to provide a quantity of the liquid which is arranged to oscillate in the chamber to provide energy from these oscillations. In order to maximise the energy absorption efficiency of the device, that portion of the device to be submerged and lie in a vertical plane aligned in the direction of propagation of the waves is of asymmetric shape, and the device is arranged to be held in a manner to inhibit movement of the device itself in responce to the waves.
Patent EP-0002380-A1 (EP)
Inventor: KAPPLER FRANK ROBERT
IPC: D06L3/06
Filed: 1978-12-04
Abstract: Stained textile fabrics, especially cotton-polyester, rayon-polyester blends stained in use with blood stains, can be reclaimed and returned to use by the process of washing and bleaching said fabrics in the presence of a non-ionic and anionic surface-active agent, together with an oxygen-releasing bleaching agent and a chlorine-releasing bleaching agent, said bleaching agents used either successively or simultaneously. The laundering process involves the use of aqueous solutions of bleaching agents at elevated temperatures and at a high pH. The process of the invention provides a synergistic improvement in the removal of stains as compared with the use of either an oxygen-releasing bleaching agent or a chlorine-releasing bleaching agent. The process can include a hot aqueous acid sour treatment to remove rust stains and an aqueous sour to neutralize alkalies in the bleached fabric. The treatment can be completed in a period of time of about 30 to about 90 minutes.
Patent EP-0003744-A1 (EP)
Inventor: DELCHER KLAUS
IPC: G06F12/06
Filed: 1979-01-15
Abstract: 1. Circuit arrangement with a status-store for centrally storing the status of terminal units in telecommunications plants, whereby the status-store is controlled by a main-coder (H-dek) and is divided into partial stores which are arranged side by side as single stores of the same type (RAM), comprising that the partial stores (R1, R2, R3) are able to be addressed singly, that a fixed storing area (SB) of the status-store is associated to each terminal unit, which consists of singly addressable partial areas (W1 to W8), that sub-areas (TW1, TW2, TW3) of each partial area are associated to the partial stores (R1, R2, R3) that within the single partial areas (W1 to W8) there are defined sub-areas (TW3 in W6) the addressing of which is switched off by a word-decoder (W-Dek) arranged after the main decoder, and instead of this a sub-area within another store (PROM) of different type is addressed under the influence of a word-decoder, whereby said defined sub-areas within the status-store have the same distance from each other.
Patent EP-0004379-A1 (EP)
Inventor: WOLF KARL
IPC: B65H45/02
Filed: 1979-03-22
Abstract: An apparatus for folding and packing textiles, having at least one folding station (1, 2), which contains two conveyor belts (10, 11; 20, 21) arranged one above the other at a distance and circulating in the same direction and at the same speed, of which the lower belt protrudes laterally beyond the one longitudinal side of the upper conveyor belt, and in the interspace of which a folding knife (13; 23) can be introduced. The folding material (5) reaching the upper conveyor belt (11; 21) falls with its part protruding beyond the one longitudinal side of this belt onto the lower conveyor belt (10; 20) and is grasped at this part by the folding knife and taken into the belt interspace. At the end of the folding station, the parts of the folding material coming from the two belts are arranged above one another, with the formation of a double fold. <IMAGE>
Patent EP-0005216-A1 (EP)
Inventor: SWANSON BILLY LARS
IPC: C09K8/62
Filed: 1979-04-19
Abstract: Gelled acidic compositions suitable for matrix acidizing or fracture acidizing of subterramean formations are provided comprising water, a water-dispersible polymeric viscosifier such as a polymer of acrylamide, an acid, and a polyphenolic material such as lignite.
Patent EP-0007435-A1 (EP)
Inventor: WALLISER KONRAD DR
IPC: H04R17/00
Filed: 1979-06-19
Abstract: An electro-acoustic transducer (e.g. for use as a microphone in telephone systems) has a transducer plate (1) clamped at its periphery and having a piezoelectric layer (2). In order to reduce the increase in sensitivity which would otherwise be caused by the fourth harmonic resonance of the plate, the piezoelectric layer (2) is so dimensioned that, in use, the circular node which is characteristic of the fourth harmonic lies within the piezoelectric layer. <IMAGE>
Patent EP-0008401-A1 (EP)
Inventor: BAUER HANS
IPC: E06B3/78
Filed: 1979-08-07
Abstract: 1. A plastic door (1), especially for rail and road vehicle, which is provided in the region of its borders with a reinforcing frame (2), consisting of metal profiles, and an encasement (3) which encompasses this frame (2), is made foamed plastic, forms the leaf of the door (1) and contains all the necessary recesses for windows, handles etc., characterized in that two adjacent elements (2a) of the surrounding reinforcing frame (2) are in each case removably connected together in the sense of an extension compensation.
Patent EP-0010718-A1 (EP)
Inventor: HERMANN HANS DIETER DR
IPC: C03C27/12
Filed: 1979-10-22
Abstract: Die Klebneigung von Polymer-Folien kann mit Hilfe von Antiblockmitteln vermindert werden. Als Antiblockmittel in transparenten Polyvinylbutyral-Folien eignen sich insbesondere Montansäureester; dabei wird die Haftfähigkeit der Folie an Glas nicht verändert. Die Polyvinylbutyral-Folien werden als Zwischenschichten für, Verbindungsglas verwendet.
Patent EP-0012205-A1 (EP)
Inventor: BEHMEL KLAUS DR
IPC: C08G12/40
Filed: 1979-10-31
Abstract: 1. Process for producing binders for heat-hardenable one component paints containing chemically bound acidic phosphoric acid derivatives, characterized in that (a) an amine-aldehyde condensation product, the methylol groups of which are substantially or totally etherified with ow alcohols, and (b) an acidic phosphor derivative and a phosphoric acid derivative of the general formula I P(O)Rx (OH)y and/or a polyphosphoric acid of the general formula II [P(O)Rx (OH)y-z O0.5z ]n the radical R in the formulae (I) and (II) meaning an organic radical which is linked to the phosphor atom over C-P oder C-O-P links and which, per molecule of the acidic phosphoric acid derivative contain at least one group functional towards the amine-aldehyde condensation product (a), x ist a number smaller than 3, y is a number greater than 0, and x+y ist 3, and, in the derivatives of the polyphosphoric acid of formula II, z ist the number of P-O-P links coming from one phosphor atom, and which must be smaller than y, and n ist the degree of polymerisation, are reacted at a temperature of from 50 to 150 degrees C, until the phosphoric acid derivatives and the polyphosphoric acid derivatives are totally linked, and (c) the obtained reaction product is mixed with a compound carrying hydroxy groups.
Patent EP-0033744-A1 (EP)
Inventor: SATO SHOICHI
IPC: H04M3/56
Filed: 1980-12-01
Abstract: Systeme de commutation ameliore commande par la voix dans lequel une pluralite de commutateurs commandes par la voix sont associes a des lignes de transmission de signaux de voix qui sont prevues entre au moins deux stations ayant un haut-parleur et un microphone de reception et d'emission de signaux. Les commutateurs commandes par la voix (103, 203, 303) sont commandes complementairement par une pluralite de bascules J-K (114, 214, 314), dependant de la sortie de chaque comparateur (113, 213, 313) qui comparent un signal de sortie avec un signal d'arrivee. Lorsqu'un nouveau message vocal est applique a une certaine station, le message en cours de transmission par une autre station peut etre interrompu par la nouvelle application d'un message de maniere a transmettre le nouveau message a toutes les stations, a l'exception de la station qui envoie le message.
Patent EP-0020872-A1 (EP)
Inventor: BALZ HELMUT
IPC: F04F5/10
Filed: 1980-03-22
Abstract: 1. The hot water heating or boiler system, having a controllable jet pump (3) the driving and receiving nozzles (14 ; 18) of which are arranged in the consumer feed pipe (04), the suction chamber (19) of said jep pump which surrounds the driving jet being pressurized by the consumer return flow while a return flow portion is admixed to the feed flow, characterized in that the suction chamber (19) of the jet pump (3) is arranged immediately in the consumer return pipe (03, 02) and that the total consumer return flow is flowing through said suction chamber transversally to the driving stream.
Patent EP-0025135-A1 (EP)
Inventor: MURASAKI RYUICHI
IPC: D03D47/42
Filed: 1980-08-13
Abstract: A selvage-knitting needle (21) for use in a shuttleless loom is attached at an angle to a support bar (26) which is angularly movable by rocker means (31) to enable an intersection of the axes of the needle and support bar to substantially follow an arc of a circle. A pivot means (32) allows the support barto move axially substantially through a point on the circle while the support bar is being angularly moved, so that the selvage-knitting needle (21) can reciprocate through a fixed point adjacent to the fell of a tape being woven for knitting a tight selvage.
Patent EP-0029157-A1 (EP)
Inventor: AULICH HUBERT DR
IPC: C03B20/00
Filed: 1980-11-03
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen von hochreinem Silizium aus Quarzsand. Dabei wird der Quarzsand zunächst mittels geeigneter Zuschläge in die Glasphase übergeführt und durch Tempern eine Phasentrennung in eine SiO2-reiche und eine, die Verunreinigungen enthaltende weiche Phase durchgeführt. Nach dem Auslaugen dieser weichen Phase durch Behandlung mit einer Säure wird abschließend der so gewonnene poröse Glaskörper im Lichtbogen mit Kohlenstoff zu Silizium reduziert. Eine besondere Ausgestaltung dieses Verfahrens ist die Überführung der Glasphase in eine Glasfaserstruktur vor dem Temperprozeß. Durch das Verfahren kann auf billige Weise Silizium für Solarzellen gewonnen werden. Der Verunreinigungspegel für Bor und für die Verunreinigungen: Eisen, Kupfer und Chrom liegt unter 1 ppm.
Patent EP-0029254-A1 (EP)
Inventor: FRITZENWENGER JOSEF ING-GRAD
IPC: F01L1/20
Filed: 1980-11-19
Abstract: 1. A valve-clearance setting device for internal combustion engines - having a cup tappet (1 ; 101) as a transmission member between cams (2 ; 102) and the valve (3 ; 103), - which has a laterial opening (8 ; 108) for the insertion and removal of a setting element (58 ; 105), - which bears at its one end against the cup tappet (1 ; 101) and at its other end against the face (6 ; 106) of the end of the valve stem, - has an annular groove (7 ; 107) and - is held by means of a bifurcated retaining spring (4, 104) which engages in the annular groove and extends radially into the opening in the cup tappet, - the retaining spring being radially secured and - bearing against lateral wall-portions (13 ; 113) of the opening, characterized in - that the setting element (5 ; 105) including its annular groove (7 ; 107) is of circular cross-section and - that the retaining spring (4 ; 104) is supported in a shape-locking manner in the opening (8 ; 108) in the direction parallel to the valve stem.
Patent EP-0031101-A1 (EP)
Inventor: LOCATELLI ADALBERTO
IPC: B65D65/40
Filed: 1980-12-12
Abstract: This invention relates to a container made with a sheet material formed of several connecting superimposed layers forming a unitary body, of which the inner one (1) is adapted to contact the contents, while the outer one (5) has flameproof properties, that is it is capable of transmitting heat without burning allowing thus the container contents to be heated. An intermediate layer (3) works as a support, while other layers (2,4) are optional and work as connecting elements.
Patent EP-0032215-A1 (EP)
Inventor: PIEPER CHRISTIAN DR
IPC: D01F8/08
Filed: 1980-12-15
Abstract: 1. Bicomponent fibres and threads of two components A and B, consisting of different acrylonitrile polymers arranged eccentrically to each other, having permanent three-dimensional crimp, characterised in that they consists of a more highly shrinkable component A, which consists of a polymer or a polymer mixture having a comonomer content of not more than 2% by weight, and a component B with lower shrinkage, which consists of a polymer having a comonomer content of 4-15% by weight, and in that they have a recovery power in the cold which enables them to still retain, after mechanical stress of 1 cN/dtex, at least 30% of the crimp which they had prior to the stress.
Patent EP-0029621-A1 (EP)
Inventor: KRAMER PETRUS ANTHONIUS
IPC: C07D307/93
Filed: 1980-10-20
Abstract: Noveliodo-lactones of the following general formula
     wherein each of the groups X 1  and X 2  represents a fluorine, chlorine or bromine atom or a hydrocarbyl group. The iodolactones are useful in separating cis-acids of the follow- ingformula
     wherein X' and X 2  have the above meaning from mixtures with the corresponding trans-acid: thecis-acid is an important intermediate in the manufacture of pyrethroid insecticides.
Patent EP-0015688-A1 (EP)
Inventor: BOWEN III WILLARD LEE
IPC: F16C33/36
Filed: 1980-02-22
Abstract: The invention provides a roller bearing in which a plurality of hollow rollers (e.g. 22) is located in the annular space (24) between the inner and outer tapered raceways (12 and 16) of a tapered bearing. Each hollow roller (22) has an axial bore (28) extending completely therethrough. The percent hollowness or hollowness ratio of each roller (22) is constant or uniform throughout its full length. The rollers may be preloaded between the races (10 and 14).
Patent EP-0042020-A1 (EP)
Inventor: BURR PETER
IPC: H01F27/30
Filed: 1980-06-13
Abstract: Convergence of the beams of an in-line gun shadow mask cathode-ray tube is provided by windings (14A-D, 15A-D, 16A-F) on a common core (10) and generating pairs of quadrupole and six-pole magnetic fields, respectively. The core is provided with non-magnetic ribs (11) each having a projection (12) for the purpose of locating the windings.
Patent EP-0025671-A1 (EP)
Inventor: ANDREWS RONALD A
IPC: G03G15/06
Filed: 1980-09-04
Abstract: An apparatus (36) in which conductive developer material is transported by development means (38, 40) in to contact with a region of a surface (12) having electrostatic latent images recorded thereon. An electrical field generating arrangement (74, 81, 83) provides an electrical field in the development region, and the developer material develops the latent images. In one mode of operation, the electrical field is substantially perpendicular to the surface (12) over one portion of the region and substantially non-perpendicular thereto over the remaining portion of the region. In another mode of operation, the electrical field is substantially perpendicular to the surface (12) over the entire region.
Patent EP-0029748-A1 (EP)
Inventor: LOOSE PETER WILLIAM
IPC: G01B11/06
Filed: 1980-11-26
Abstract: The invention proposes an electro-optical measurement system to be used to measure the width and possibly also the thickness of a strip 14 being rolled. The strip is imaged onto an electro-optical transducer each of which views the whole width of the strip. The location is space of the edges is effected by triangulation. To compensate for inaccuracies resulting from the imaging system, a calibration of the imaging system is effected by means of a grid of known dimensions. The calibration results are recorded during a setting up process and used by a digital or analogue computer to correct any measurements taken by the imaging system during operation. There are also disclosed an improved technique for edge detection and for processing video data in real time.
Patent EP-0024966-A1 (EP)
Inventor: CONTAL FRANCOIS
IPC: B02C7/17
Filed: 1980-07-28
Abstract: This invention relates to a method and apparatus for grinding with two toothed plates operating face to face, one of which plates is fixed and the other of which is rotated by a shaft, with an axial supply of material to be ground and peripheral evacuation of the ground products. Chambers are provided for circulating of cooling water in contact both with the fixed plate and with the rotatable plate. At an intermediate radial point of the plates, a liquid nitrogen injector which enables reduction of the temperature of the product during treatment and making the grinding zone inert is fitted. The invention is applied to the grinding of rubber.
Patent EP-0023872-A1 (EP)
Inventor: PRANDI ERIO
IPC: C04B18/04
Filed: 1980-08-01
Abstract: The construction components are prefabricated by moulding. From 18 to 40 % of blast furnace slag and from 0.2 to 0.5 % of soda, based on the dry weight of the composition, are added to a phosphogypsum slurry and are mixed in a mixer before the paste obtained is placed in a mould where it is strongly compressed. Application: manufacture of construction components such as hollow or solid blocks, tiles, wall components etc.
Patent EP-0039685-A1 (EP)
Inventor: VAN TILBURG JAN
IPC: A43B21/26
Filed: 1980-11-03
Abstract: Structure elastique de contact avec le sol pour un article destine a se deplacer sur le sol, par exemple une semelle ou un talon de chaussure, cette structure se composant d'une couche de surface de contact avec le sol (8), continue ou discontinue, separee d'une couche interne (5) par des parois elastiques (10, 11) qui definissent des cavites (4) avec la surface (8) et les couches internes (5), les cavites (4) s'etendant obliquement depuis la couche interne (5) au moins lorsque la structure est en prise avec le sol pendant l'utilisation, la structure exercant ainsi une poussee sur l'article dans une direction desiree sur le sol au moment ou l'article se separe de celui-ci.
Patent EP-0039414-A1 (EP)
Inventor: DICKE ROBERT DIPL-ING
IPC: B25B15/00
Filed: 1981-04-03
Abstract: 1. Cross recessed screw (1) having a forged central hole (5) with a base (8) having a circular cross-sectional area, and preferrably four slots arranged radially around said central hole (5) and staggered by 90 degrees with respect to each other, where the outer wall (6) of the slots forms a part of an inverted truncated cone, which is coaxial with the axis (x-x) of the screw and the base of which lies on the surface of the screw head, as well as having a cylindrical guide zone (7), characterized in that the diameter of the cross-sectional area of the central hole (5) is equal to the diameter of the top face of the truncated cone which is associated with said slots (4) and that there are approximately V-shaped valleys (12) between the slots (4) and that the neighbouring side-walls (9, 10 or 15, 16) of said slots (4) and said valleys (12) form common edges (17) respectively which are located on a cylindrical generated surface whose diameter corresponds to the diameter of said guide zone (7).