baber/WOPTO huggingface dataset:
Patent EP-0120890-A1 (EP)
Inventor: BOUILLON ALAIN MICHEL
IPC: A01D17/14
Filed: 1983-09-12
Abstract: Une machine de récolte de pommes de terre (1) permet d'enlever pratiquement toutes les saletés des pommes de terre récoltées sans les écraser ni les endommager. La machine (1) possède des coutres (63, 65) qui coupent les tiges des pommes de terre entre les lignes, trois séries de trois cages cylindriques primaires (11, 13, 15), secondaires (17, 19, 21) et revêtues de caoutchouc (23, 25, 27) prévues pour récolter les pommes de terre, ces cages tournant à la même vitesse d'écoulement des pommes de terre, un soc (7) qui déterre les pommes de terre pour que la première cage (11) les ramasse et les transfère, un cylindre râcloir (9) qui reprend et fait monter les tiges et les saletés en trop ainsi que les pommes de terre vers la seconde cage primaire (13), des assemblages secoueurs à dents (161, 163) qui enlèvent les saletés et séparent les tiges des pommes de terre, un ventilateur aspirant et broyeur (85) qui aspire et dépose les tiges coupées sur le champ de récolte où elles sont recouvertes par la terre et les saletés criblées au travers des cages qui enlèvent la plus grande partie des saletés et brisent les mottes de terre.
Patent EP-0126208-A1 (EP)
Title: Limiteur de surpression pour tuyauterie
Inventor: TONELLATO SYLVAIN
IPC: F16L55/02
Filed: 1984-02-02
Abstract: L'invention concerne un limiteur de surpression pour tuyauterie destinée au transport pneumatique de matières pulvérulentes inflammables ou explosibles en vrac. Un tel limiteur est interposé en série entre les brides de deux tubes consécutifs de la tuyauterie et comprend essentiellement deux coquilles hémicylindriques (5, 6) susceptibles de s'écarter l'une de l'autre sous l'effet d'une surpression accidentelle, maintenues accolées par au moins un dispositif de jonction (7) à résistance calibrée à l'ouverture par surpression et logées entre deux flasques transversaux (14) reliés par des entretoises (19, 20) et présentant un orifice central ayant le même diamètre que les coquilles accolées et les tubes. L'invention est applicable par exemple au transport par lit fluidisé de farine ou de carbon pulvérulent.
Patent EP-0131203-A1 (EP)
Inventor: CAPORICCIO GERARDO DR
IPC: C08L1/00
Filed: 1984-06-27
Abstract: Fluoroelastomeric compositions based on vinylidene fluoride, having a high adhesion to metals in the vulcanized state, and characterized in that they contain small amounts of chlorotrifluoroethylene which is present as a comonomer of an elastomeric copolymer of vinylidene fluoride in a mixture of fluoroelastomers or in one single fluoroelastomer.
Patent EP-0132654-A1 (EP)
Inventor: DEMAREST HENRY MARTIN JR
IPC: C03B5/235
Filed: 1984-07-06
Abstract: Liquefying of pulverulent batch materials (e.g., glass batch) is carried out in two stages. The first stage (10) utilizes extended gas/solid contact to heat the materials to an intermediate temperature, and may recover waste heat. The second stage (12) rapidly liquefies the material in a cavity lined with the batch material, and may employ substantially nitrogen-free heatsources. Another aspect involves maintaining a wet condition in the first stage to entrap particulates.
Patent EP-0179167-A1 (EP)
Inventor: STAHL HELMUT
IPC: B24B21/18
Filed: 1984-10-26
Abstract: Die Bandschleifmaschine besteht im wesentlichen aus einer an einem Maschinengestell mit horizontaler Achse (10) gelagerten, motorisch angetriebenen Kontaktscheibe (12), einer zur Kontaktscheibe achsparallelen drehbaren Umlenkeinheit (14) und einem über die Kontaktscheibe und die Umlenkeinheit geführten biegeschlaffen Schleifband (16). Im Auflaufbereich der Kontaktscheibe (12) sind seitliche Führungsbacken (22) aus einem abriebfesten keramischen Material angeordnet. Das untere Trum (24) des Schleifbands hängt nach unten hin unter der Einwirkung einer Bandspanneinrichtung (26) durch. Die Umlenkeinheit (14) weist mehrere an einer Radnabe (50) befestigte, in Umfangsrichtung einen Abstand voneinander aufweisende, radial abstehende Drahtbügel (52) auf, deren nach außen hin konkav gebogene Querstege (42) eine linienförmige Auflage für das Schleifband (16) bilden. Da die Drahtbügel (52) sehr leicht sind, besitzt diese Umlenkeinheit (14) ein sehr kleines Trägheitsmoment, so daß sie auch bei kleinsten Bandspannungen Anderungen in der Umlaufgeschwindigkeit des Schleifbands annähernd momentan und schlupffrei zu folgen vermag.
Patent EP-0146979-A1 (EP)
Title: Procédé et dispositif pour la détermination de la position optimale du coefficient de référence d'un égaliseur adaptatif
Inventor: SARI HIKMET
IPC: H04B3/04
Filed: 1984-11-12
Abstract: L'invention concerne un procédé et un dispositif pour la détermination de la position optimale du coefficient de référence d'un égaliseur adaptatif maître, qui s'adapte aux variations du canal d'un système de transmission numérique de données en général complexes xk en modifiant ses jeux de coefficients servant à déterminer des symboles émis, caractérisé en ce que en fonctionnement simultané avec l'égaliseur adaptatif maître et pour des périodes d'analyse consécutives: - on opère, dans un égaliseur adaptatif esclave, une sélection de la position du coefficient de référence et une adaptation subséquente de ses coefficients, selon respectivement un algorithme de sélection et un algorithme d'adaptation; - on compare entre eux des symboles issus des deux égaliseurs adaptatifs maître et esclave selon un critère d'erreur; - dans le cas où le critère d'erreur indique que les résultats de l'égaliseur adaptatif escalve sont les meilleurs, on effectue un transfert de ladite position et desdits coefficients de l'égaliseur adaptatif esclave vers l'égaliseur adaptatif maître. Applications: Egaliseurs adaptatifs, transmissions numériques
Patent EP-0129334-A1 (EP)
Inventor: INOUE KIYOSHI
IPC: B23H7/04
Filed: 1984-05-17
Abstract: Apparatus for machining an electrically conductive workpiece (7) with a ferromagnetic wire electrode (1), includes guide rollers (3, 4, 5) for axially transporting the wire electrode (1) from a supply reel (2) along a predetermined path of travel to cause it to travel through a machining zone in the workpiece (7) and to be taken up onto a takeup reel (2). 
     A supply (28) provides a flushing liquid medium which is directed into a machining gap between the electrode wire (1) and the workpiece in said machining zone. 
     A power supply (17) effects a succession of electrical discharges across said gap between the workpiece and the electrode wire (1) to electroerosively remove material from the workpiece (7). 
     Drive motors (MX, MY) act to relatively displace the wire electrode (1) and the workpiece (7) transversely to each other along a programmed path to advance erosive material removal therealong. 
     A magnetic detector (30) is disposed downstream of the machining zone in the predetermined path of travel for sensing a magnetic property of the electrode wire as it passes out of said machining zone to produce a signal representing a disturbance of the electrical discharges from a predetermined machining mode in the machining zone.
Patent EP-0135986-A1 (EP)
Inventor: GODAR JOSEPH L
IPC: B21D22/20
Filed: 1984-06-28
Abstract: A metal container formed by the draw-redraw process or the drawing and ironing process has a seamless body and an integral end wall and has, on at least its interior surfaces, a portective coating which consists of a modified butyl stearate which is utilized as a lubricant in forming the container, and an after-applied synthetic resin. The lubricant is applied as a mixture of butyl stearate, lanolin and silicone resin and is hardened before conversion of the metal into the container. The said mixture can be applied over a previously-applied base coating.
Patent EP-0140494-A1 (EP)
Inventor: JAEGGI HANS P
IPC: G01B7/28
Filed: 1984-08-08
Abstract: In accordance with the present invention, there is provided a chassis (15) adapted for travel along a railroad rail (11) with the chassis (15) having a plurality of bearing points (17) located between the chassis (15) and the rail (11) for supporting the chassis (15) on the rail (11) and for allowing movement of the chassis (15) over the rail (11). The bearing points (17) are aligned along a reference line (13') and are at least variably spaced on opposite sides of a sensing point (19) mounted on the chassis (15). At least one bearing point (17) on each side of the sensing point (19) contacts the rail surface (11) as the chassis (15) moves over the rail (11). A sensing device (19) is provided at the sensing point (19) for continuosly sensing the distance between the reference line (13') and the surface on the rail (11) as the chassis (15) travels along the rail (11). The sensing device (19) has an output which is a function of the sensed distance between the reference line (13') and the rail surface (11). A device (20), such as a strip recorder, is responsive to the output of the sensing device (19) to indicate the corrugations and undulations in the rail surface (11).
Patent EP-0136107-A1 (EP)
Inventor: KRILOV ALEXANDRE
IPC: B23D61/12
Filed: 1984-08-30
Abstract: A bandsaw blade for use in milling timber having in-line 3 swaged teeth, wherein the cutting tip of each tooth, in front profile, is triangular in shape with a central apical point (30) and two side points (32, 34). Preferably, the apical angle ( theta ) is from 80 DEG  to 130 DEG , with the base angles ( gamma ) of the tip being equal to one another and lying from 20 DEG  to 60 DEG , thus providing an elongate pentagon shape in front profile. Also, a dark blue temper band (50) may be curved so that its top is spaced below the apical point (30) by a distance of 0.5 to 1.3 times, preferably 0.6 to 1.2 times, the blade thickness. 
<??>A method of preparing the inventive blade is also provided.
Patent EP-0126701-A1 (EP)
Title: Composés d'insertion du graphite à performances améliorées et application électrochimique de ces composés
Inventor: TOUZAIN PHILIPPE
IPC: C01B31/00
Filed: 1984-05-16
Abstract: L'invention est relative à des composés d'insertion à performances améliorées pour applications électrochimiques. Ils sont caractérisés en ce qu'ils sont obtenus à partir d'un graphite ayant une surface spécifique d'au moins 100 m²/g et une granulométrie au plus égale à 4 µm. L'oxyde graphitique ou le graphite-NiCl2, premier stade obtenu à partir d'un tel graphite et utilisé comme constituant de cathode de pile au lithium, donne à celle-ci d'excellentes caractéristiques. Les performances de l'oxyde graphitique peuvent soit être encore améliorées en le préparant par double oxydation de ce graphite, soit être sensiblement les mêmes en le préparant par double oxydation d'n graphite de surface spécifique quelconque et de granulométrie de l'odre du µm, comme le montre la fig. 2 représentant des courbes de décharge intentiostatique de piles au lithium dont la cathode contient dudit oxyde graphitique. Application: constituant d'électrodes pour générateurs électrochimiques, notamment pour piles au lithium.
Patent EP-0133608-A1 (EP)
Inventor: MARCONI VALTER
IPC: A61F2/24
Filed: 1984-02-17
Abstract: Cardiac valvular prosthesis of mechanical type not requiring for the opening and closing movement of the leaflets (2) the presence of hinges or pins. The leaflets (2) open and close, with rotational and translational movement, by slipping along curved tracks (3), (two per each leaflet (2)) made out in the inside of the housing ring (1) of the valve, in its central position, and jutting out of the ring (1). In location fit with these jutting out slipping tracks (3), the side edge of the leaflets (2) is provided with suitable notches or indentations aiming both at making the leaflet (2) rotate and at preventing its coming out of the valve housing.
Patent EP-0135536-A1 (EP)
Title: Anticorps anti-idiotypiques aux recepteurs antigenes des cellules t
Inventor: SUCIU-FOCA NICOLE
IPC: C07K16/28
Filed: 1984-01-27
Abstract: Anticorps anti-idiotypiques contre des récepteurs antigènes (idiotypes) sur la surface de T lymphocytes humains, procédés de production de ces anticorps anti-idiotypiques, et leurs utilisations diagnostiques et thérapeutiques. Les anticorps anti-idiotypiques de l'invention réagissent avec des lymphoblastes T humains qui ont été activés par des alloantigènes in vivo ou in vitro. On a découvert que l'alloactivation in vivo pendant la grossesse induit la formation d'anticorps anti-idiotypiques chez les mères lesquels anticorps sont spécifiques aux récepteurs (idiotypes) à la surface de cellules T. Les anticorps anti-idiotypiques contre un récepteur superficiel d'une cellule T inhibent la réactivité spécifique des anticorps produits par des B-lymphocytes contre l'antigène reconnu par le récepteur superficiel. Par exemple, l'antisérum anti-idiotypique provenant de mères pares inhibe l'activité cytotoxique des alloantisérums vers les lymphocytes du père. Les anticorps auto-anti-idiotypiques (Figs. 1 et 2) inhibent également la réaction lymphocyte mélangée de manière autologue contre les propres lymphoblastes de la mère alloactivés par les lymphocytes du père, un phénomène dont la corrélation in vivo peut être l'auto-inhibition de la formation d'anticorps anti-HLA et l'immunité d'allogreffes.
Patent EP-0160810-A1 (EP)
Inventor: DINKEL BERNARD
IPC: B05B15/00
Filed: 1985-03-13
Abstract: A powder coating booth has a bottom surface on which powder is collected and from which the powder should be removed. Two scrapers are supported on a transport device which move them together. Each scraper is movable from its respective end of the booth toward a central collection region. Since the scrapers are moved simultaneously, one is moving toward the collection region while the other is moving away. As a scraper moves toward the central collection region, it scrapes powder from the surface and delivers it to the collection region. Each scraper swings into an operating, surface scraping position as it moves from its respective end of the booth toward the collection region, and swings into an upraised, non-scraping position, as each moves from the collection region back to the end region. A cable with scraper engaging flights on it is movable for engaging the scrapers and for moving and for swinging them. The scraper moving cable exits from the booth through a wall and a gas nozzle external to the wall blows powder off the cable and back into the booth.
Patent EP-0165532-A1 (EP)
Inventor: GOEBEL KONRAD DIPL-ING
IPC: F17B1/12
Filed: 1985-06-07
Abstract: Die Erfindung bezieht sich auf eine Reingasdurchströmzwischenspeicheranlage (6) zum Anschluß an eine Gasverteilungsleitung (1) mit mindestens einem Hochdruckspeicher (9, 10), mindestens einem Niederdruckspeicher (7, 8) und mindestens einem Druckerhöhungsverdichter (12, 13, 63). Mit einer solchen Reingasdurchströmzwischenspeicheranlage sollen nicht nur beachtliche Mehr- oder Mindermengen an Reingas gespeichert bzw. substituiert werden, sondern soll auch der Druck in der Gasverteilungsleitung in möglichst engen Grenzen konstant gehalten werden. Die Erfindung sieht hierzu vor, daß sowohl die Einströmleitung (17, 18) in den Niederdruckspeicher (7, 8) als auch die Ausströmleitung (43, 44) aus dem Hochdruckspeicher (9, 10) an der Gasverteilungsleitung angeschlossen sind, in der den Niederdruckspeicher mit dem Hochdruckspeicher verbindenden Verbindungsleitung (11) mindestens ein Druckerhöhungsverdichter eingesetzt ist und über Druckfühler (25, 26, 27, 28, 41, 42, 51, 52, 53, 54, 61, 62) steuerbare Ventile (19, 20, 21, 22, 39, 40, 45, 46, 49, 50, 59, 60) in den Einström- und Ausströmleitungen der Niederdruck- und der Hochdruckspeicher eingebaut sind. Zusätzlich kann der Arbeitsbereich des Niederdruckspeichers unter dem minimalen Druck der Gasverteilungsleitung und der Arbeitsbereich des Hochdruckspeichers über den maximalen Druck der Gasverteilungsleitung liegen. Eine erfindungsgemäße Reingasdurchströmzwischenspeicheranlage ist insbesondere für den Anschluß an Kohlevergaser geeignet.
Patent EP-0166297-A1 (EP)
Inventor: EBEL KLAUS DR
IPC: C08G12/30
Filed: 1985-06-11
Abstract: N,N',N''-tris-(2-hydroxyethyl)-melamine, if required, as a mixture with N-mono- and N,N'-bis-(2-hydroxyethyl)-melamine, is prepared by reacting melamine with ethanolamine in the presence of an acidic catalyst by a method in which the reaction is carried out at from 120 DEG  to 250 DEG  C. using an excess of ethanolamine, and the molar ratio of free ethanolamine to the sum of free and converted melamine is not permitted to fall below 4:1 during the entire reaction time, and the stated (2-hydroxyethyl)-melamines are used as modifiers in the prepartion of aminoplast resins which are suitable for laminating surfaces.
Patent EP-0205628-A1 (EP)
Inventor: WAHL FRIEDRICH DR
IPC: G06V10/48
Filed: 1985-06-19
Abstract: For recognizing a three-dimensional object from its two-dimensional image which was produced e.g. by a TV camera, a Hough transform representation is generated of the image and specific configurations or structures of the cluster points which constitute the Hough transform representation are determined. The information about these specific configurations is compared to similar information stored for the Hough representation of known object models. By thus relating portions of the image to portions of one or several object models, vertices of the image which are present at line or edge intersections, are related to vertices of the known object model(s). This knowledge about the correspondence of model and object vertex points allows the exact fitting of vertices and thus recognition of the unknown object and its relative orientation. The models may be either primitive objects and the procedure determines of which primitives the unknown object is composed, or the models may be wire frame models each of which completely describes one more complicated object and the procedure determines to which of the models the entire unknown object fits best.
Patent EP-0178414-A1 (EP)
Inventor: SCHREIBER HERBERT
IPC: C08G14/06
Filed: 1985-08-12
Abstract: A composition comprising a polymeric resin derived from (A) at least one compound containing an average of more than one 1-oxa-3-aza-tetraline group per molecule with (B) at least one cycloaliphatic epoxide containing at least two epoxide groups, at least one of said epoxide groups being part of said ring, the mole ratio of (B) to (A) being in the range of about 0.2 to about 2.
Patent EP-0152133-A1 (EP)
Inventor: SAUER HARALD DR
IPC: C01F7/50
Filed: 1985-01-24
Abstract: 1. A process of producing aluminum fluoride from aluminum hydroxide or alumina hydrate and hydrogen fluoride in a circulating fluidized bed system including a fluidized bed reactor, a cyclone separator and a recycling line, characterized in that partly reacted aluminum hydroxide circulated in a cooling cycle is added to fresh aluminum hydroxide or alumina hydrate in a first stage, in which the aluminum hydroxide is contacted with the hydrogen fluoride-containing exhaust gases from the circulating fluidized bed system so as to form a gas-solids suspension at a temperature of 150 to 250 degrees C, whereafter the solids are collected from the gas stream, at least part of the collected solids are passed through a cooler, cooled solids are re-contacted with fresh aluminum hydroxide or alumina hydrate, and a partial stream of the collected solids is supplied to the circulating fluidized bed system and is reacted therein at a temperature of at least 450 degrees C with hydrogen fluoride supplied in the form of a gas in a concentration up to 25 vol. %.
Patent EP-0168121-A1 (EP)
Inventor: RODMAN PAUL K
IPC: G06F12/08
Filed: 1985-02-08
Abstract: A multiprocessor data processing system in which a number of independent processors can concurrently operate on a shared memory even when one processor is performing a read-modify-write (RMW) operation, the system having a locking, content-associative write buffer and a controller for identifying RMW requests, for addressing the buffer and, for issuing directives to lock the buffer, to validate particular data blocks in the buffer and to transfer data back and forth between the processors, the memory and the buffer.
Patent EP-0172673-A1 (EP)
Inventor: BISSOT THOMAS CHARLES
IPC: C25B1/46
Filed: 1985-07-25
Abstract: Pre-swelled ion exchange membranes formed from one or more layers of fluorinated polymer having carboxylic or sulfonic acid functional groups and which polymer contains about 8 to 30% by weight of a swelling agent of the formula HO(CH2CHYO)nH where Y=H or CH3 and n=2, 3 or 4 are disclosed. Also disclosed are processes for preparing these membranes, electrochemical cells utilizing these membranes, and methods of preparing said cells for use in chloralkali processes.
Patent EP-0153242-A1 (EP)
Inventor: LACOSTE BERNARD
IPC: F41A9/42
Filed: 1985-02-14
Abstract: PCT No. PCT/FR85/00026 Sec. 371 Date Sep. 20, 1985 Sec. 102(e) Date Sep. 20, 1985 PCT Filed Feb. 14, 1985 PCT Pub. No. WO85/03769 PCT Pub. Date Aug. 29, 1985.The invention concerns devices serving to load ammunition in a cannon consisting of a tube comprising a housing and a rotor in which are arranged several recesses distributed uniformly about its axis and each intended to receive a shell, a door which when closed prevents a shell from exiting the tube, a rammer driven by springs cocked by the recoil of the breech and a lock serving to maintain the springs in the cocked position. To enable the automatic sequence of all the shell loading operations at a single command, the device of the invention comprises motors (16, 18, 20) serving to rotate the tube (10) step by step, to open the door of the tube and to lock it in the closed position, and to release the bolt of the rammer (12), means for controlling these motors in a given sequence at a loading order given by the operator and means for detecting a shell exiting the tube and for detecting the closing of the door.
Patent EP-0199731-A1 (EP)
Title: Gear shifting device.
Inventor: ACHBERGER GOTTFRIED
IPC: F16H61/28
Filed: 1985-02-26
Abstract: PCT No. PCT/EP85/00069 Sec. 371 Date Oct. 4, 1985 Sec. 102(e) Date Oct. 4, 1985 PCT Filed Feb. 26, 1985 PCT Pub. No. WO85/04230 PCT Pub. Date Sep. 26, 1985.Shifting arrangement for a gear transmission constructed in sections to be used for vehicles. With a common manual clutch (2) a parking lock, a reversing transmission and a range-change transmission are shifted. The movements of the manual clutch (2) in the shifting direction, respectively in the longitudinal direction of the vehicle, actuate in a purely mechanical manner the shifting of the parking lock and the reversing transmission. Movements of the manual clutch (2) in selection direction, respectively transversally to the longitudinal direction of the vehicle, actuate mechanically and hydraulically the shifting of the range-change transmission. Mechanical locking devices prevent undesired shifting.
Patent EP-0181893-A1 (EP)
Inventor: SIDLER THOMAS
IPC: G02B26/10
Filed: 1985-05-21
Abstract: Le dispositif comporte une structure holographique comprenant plusieurs hologrammes (4) portés par les facettes d'une pyramide polygonale (1). Une source de lumière cohérente émet un faisceau collimaté (8) à travers une optique de mise en forme (7) sur les hologrammes (4) entraînés en rotation autour de l'axe (2) de la pyramide. Le faisceau reconstruit projette une tache focale (11) sur un écran (12). Pour corriger la courbure géométrique de la ligne décrite par la tache focale, le dispositif comporte une lentille oscillante (16) montée sur un transducteur mécanique, électromécanique ou piézo-électrique homogène (17) interposée sur le faisceau (8).
Patent EP-0188562-A1 (EP)
Inventor: STEVENS ANTHONY
IPC: F16F1/26
Filed: 1985-07-19
Abstract: Une suspension pour une paire de roues d'un véhicule à moteur, comprenant une paire de bras pivotants (14), qui supportent les roues (10) par rapport au véhicule, et un ressort à lames (16) s'étendant en travers du véhicule et relié aux bras. Le ressort à lames est maintenu entre ses deux extrémités à deux emplacements distants l'un de l'autre, en vue d'un mouvement de pivotement autour des axes horizontaux, de sorte que le ressort possède également une action de résistance contre le mouvement de roulis du véhicule.