baber/WOPTO huggingface dataset:
Patent EP-0064891-A1 (EP)
Title: Perfectionnements aux dispositifs de soudage mettant en oeuvre des décharges électriques, notamment pour le soudage à l'arc
Inventor: PRUNIER ROBERT
IPC: B23K9/12
Filed: 1982-04-07
Abstract: Un tube pour le guidage et l'alimentation en courant d'un fil métal d'apport (23) comprend un corps de tube (80) percé d'un canal longitudinal (82). Vers son extrémité avant sont pratiqués deux perçages coniques (95) dans chacun desquels est logée une bille isolante (96) de rattrapage de jeu du fil (23) sollicitée vers l'intérieur du canal (82) par un ressort à spires coniques (97). Les ressorts (97) sont maintenus en place dans les ouvertures (95) par une gaine (100) enfilée autour de l'extrémité antérieure du corps de tube. La gaine (100) est revêtue d'une matière réfractaire électriquement isolante et maintient à l'avant du tube un embout protecteur (50) formé d'une pièce monobloc en céramique et percée d'un trou (115) qui prolonge le canal (82). Une buse de soufflage de gae sur la soudure est également revêtue de céramique.
Patent EP-0071565-A1 (EP)
Inventor: METTLER LIESELOTTE PROF DR
IPC: G01N33/545
Filed: 1982-07-22
Abstract: In this method allowing to assay for anti-bodies against the sperm, spermatozoids from the donnor or soluble preparations obtained from spermatozoids are first fixed on microtitration PVC plates; said fixed spermatozoids are then incubated with the test serum; then, a radioactively or enzymatically marked binding protein with antibody specificity, e.g. A protein, is bound to those fixed cells, and the fixed radioactivity or enzymatic activity is measured.
Patent EP-0110124-A1 (EP)
Inventor: HOHNE WOLFRAM
IPC: B65G67/60
Filed: 1983-10-25
Abstract: A belt conveyor unit for bulk materials has two supporting frame works (1, 2) having a variable respective angular position; between said frameworks, a conveyor belt (5) common to both supporting frameworks circulates, during its conveying run (7), on a reverse drum (13). In the contact region with the latter it is covered with a covering belt (17) circulating therewith to avoid the spreading of the bulk material. The covering belt (17) circulates on two end drums (21, 22) arranged on the two supporting frameworks and, during its return run, on a deviation drum (31) held in fixed spatial position with respect to the two supporting frameworks (1, 2) by a system of rods (37) connected to the two supporting frameworks.
Patent EP-0113479-A1 (EP)
Inventor: ULLMANN ROLAND
IPC: H01B7/06
Filed: 1983-12-23
Abstract: Mains cable for small electrically operated devices which, because of its two-dimensional geometric structure has only a minimal space requirement in the quiescent state and which, by means of its flexibility, can automatically return from the in-use state into the predetermined quiescent state position. <IMAGE>
Patent EP-0087841-A1 (EP)
Inventor: TSIRONIS CHRISTOS
IPC: H01L29/78
Filed: 1983-02-23
Abstract: Un circuit résonnant série, du type inductance-condensateur (LC) est connecté par une de ses extrémités à l'île ohmique d'un transistor à effet de champ, et par l'autre extrémité à la terre, alors qu'en outre des tensions de polarisation sont appliquées sur chaque branche de la double grille (G1, G2), de telle sorte que la première partie du transistor, de l'électrode de source (S) à l'île ohmique, est placée dans un état de saturation, et que la deuxième partie du transistor, de l'île ohmique à l'électrode de drain (D), est placée dans un état de non saturation. Application: amplificateur-mélangeur à réjection d'une bande de fréquences.
Patent EP-0098627-A1 (EP)
Inventor: VEEN BERNARDUS MARIA
IPC: A63C19/06
Filed: 1983-06-05
Abstract: @ A method for finishing an artificial grass surface, in which at the marking lines to be formed the artificial grass parts (2) are removed closely to the carrier (1), after which differently coloured artificial grass strips (2') are glued on the remaining carrier (1). Thereafter the artificial grass parts (2, 2') are raked up against the pile direction, and a narrow flow of weighting sand is introduced between the erected artificial grass parts. A tool for executing this method comprises a disc knife (9) supported on a carriage (7) and adapted to be driven at a high speed, and the cutting edge thereof can be led closeley along the carrier surface of an artificial grass surface; a blower (14) can be present for forming a cooling air flow taking along cuttings, and a nozzle (16) for applying glue can be present. An other tool comprises a raking knife (21) which is dispaceable along the carrier surface with a sand funnel (22) arranged above said knife.
Patent EP-0087267-A1 (EP)
Inventor: OAKES MARTIN CHRISTOPHER
IPC: H01R13/53
Filed: 1983-02-16
Abstract: An electrical connector suitable for use with voltages of 3.3kv and over comprises a housing (1) moulded from insulating material and defining a body section (2) and a stem (3) projecting therefrom. A tapered socket (4) opens into the body section from one end thereof and is designed to receive a bushing or plug (12). A conductive terminal (6) is moulded in situ in the housing and has a part exposed at the inner end of the socket (4) to make electrical contact with the plug (12). The terminal passes through the stem (3) of the housing to terminate in a conductor connection section (8) lying externally of the housing, to which section the end of a conductor (11) may be mechanically and electrically secured.
Patent EP-0091245-A1 (EP)
Inventor: NOZAWA RYOICHIRO
IPC: B23Q15/00
Filed: 1983-03-25
Abstract: A method and apparatus for controlling the feed speed of a machine by a numerical control system having a manual pulse generator (102) for generating pulses (HFP) in response to a manual operation, wherein the numerical control system numerically controls the machine by supplying the machine with the generated pulses (HFP) as feed pulses in a manual feed mode (HDL) and with feed pulses corresponding to a commanded feed speed (Fg or Fa) in modes (JOG or AUTO) other than the manual feed mode (HDL), the commanded feed speed (Fg or Fa) being modified in accordance with an override quantity (Rg or Ra) stored in a register (104 or 105). The method includes selectively designating the modes (JOG or AUTO) other than the manual feed mode (HDL), changing the override quantity (Rg or Ra), which is stored in the register (104 or 105), based on thepulses (HFP) generated by the manual pulse generator (102) and in accordance with the designated mode (JOG or AUTO), and modifying the commanded feed speed (Fg or Fa) in accordance with the override quantity (Rg or Ra) stored in the register (104 or 105).
Patent EP-0106691-A1 (EP)
Inventor: JANNUSCH LEONARD CHARLES
IPC: C09J103/02
Filed: 1983-10-17
Abstract: An aqueous adhesive, resistant to humidity and water, which debonds in the presence of strong base, comprises an active metal which reacts with strong base, preferably finely divided aluminium, together with a natural product bonding agent and water.
Patent EP-0088020-A1 (EP)
Inventor: CHAZENFUS HENRI
IPC: H04L27/04
Filed: 1983-02-25
Abstract: Modulateur numérique à compensation de composante continue. Ce modulateur comprend, de manière classique, un circuit de transcodage (10), un générateur de porteuse (12), des portes logiques (14, 16), des transistors (18, 20) à résistances de charge différentes (26, 28). Le modulateur de l'invention comprend en outre un circuit de compensation formé d'au moins une porte logique (30) et d'un transistor (32) dont la résistance de charge (34) est déterminée pour que le signal de sortie soit centré sur la valeur moyenne. Application à la transmission numérique.
Patent EP-0096639-A1 (EP)
Inventor: TECHY MARCEL
IPC: E21B21/12
Filed: 1983-06-03
Abstract: A "hole bottom" hammer drill comprising a tubular body (1) supplied with compressed air, a drill bit (3) and a percussion piston (38) caused to move in an inner cylinder (7) by a mechanism distributing compressed air alternately below and above the piston. The hammer drill includes a device (29) for injecting gas oil into the chamber (71) above the piston (38) and a mechanism (34, 35) for triggering the injection during the upward stroke of the piston (38); the additional compression effects the combustion of the air-gas oil mixture, thus projecting the piston (38) towards the drill bit (3).
Patent EP-0128988-A1 (EP)
Inventor: DEPREZ LOUIS
IPC: G05F1/20
Filed: 1983-06-15
Abstract: 1. A process for controlling a chopped power supply connected to a supply network and comprising a primary inductance (Lp) coupled through a common magnetic circuit to a secondary inductance (Ls) and supplying a load (X) to which a capacitor (C) is connected in parallel, said process consisting in completely demagnetizing the magnetic circuit for each period of the chopping, characterized in that, to this end, the value of the secondary inductance (Ls) is automatically adapted as a function of the value of the voltage (Us) at the terminals of the load (X).
Patent EP-0107562-A1 (EP)
Inventor: MAURICE JACQUES
IPC: B03D1/012
Filed: 1983-10-07
Abstract: Procédé d'enrichissement de minerais par flottation à l'aide d'un collecteur constitué par un thio composé, ce thio composé étant un polysulfure de dialkyle ou de dialkényle, linéaires ou ramifiés.
Patent EP-0114880-A1 (EP)
Inventor: REIKER KENNETH H
IPC: F16M13/00
Filed: 1983-07-20
Abstract: Assemblage allongeable de suspension (18) pour fortes sollicitations adaptées pour l'installation depuis le plafond au travers d'une ouverture de boîte de connexion (26) dans le plafond (24) sans qu'il soit nécessaire de démonter complètement au préalable un assemblage de suspension (28) pour faibles sollicitations déjà installé. La partie de l'organe de suspension pour faibles sollicitations (28) directement au-dessus de l'ouverture (26) est découpée, et l'on introduit l'organe de suspension pour fortes sollicitations (18) au travers de l'ouverture (26) jusqu'à une position au-dessus de l'organe de suspension pour faibles sollicitations (28) de sorte qu'il repose sur la surface supérieure du plafond (24), après quoi on dilate les organes d'accrochage aux solives (30, 32) sur l'assemblage de suspension (18) pour provoquer leur accrochage dans les solives (20, 22).
Patent EP-0126351-A1 (EP)
Inventor: COENEN HUBERT DR
IPC: C07D499/18
Filed: 1984-05-04
Abstract: A process is proposed for the isolation and purification of antibiotics wherein an antibiotic containing solution is extracted with an extraction agent at a temperature of from 0 DEG  to 40 DEG C. and at a pressure which lies between the critical pressure and the ten-fold value of the critical pressure of the extraction agent, with the weight ratio of antibiotic containing solution to the extraction agent being 1:5 to 1:20, wherein the antibiotics are precipitated from the antibiotic containing extraction agent by reducing its density and wherein the extraction agent is recirculated. An entrainer may be added to the extraction agent. The reduction in density of the antibiotic containing extraction agent may be effected by expansion to a pressure of from 30 to 70 bar.
Patent EP-0134975-A1 (EP)
Inventor: LIESER KARL
IPC: B25B23/00
Filed: 1984-07-05
Abstract: A chuck for non-circular ends of tool shanks having a bushing forming a chamber corresponding in cross-section to the tool shank and a ball which acts on the shank and is clamped by a spring biased sleeve which forms a wedge against the ball. The ball is mounted in a separate wing which is engaged by the sleeve and is displaceable relative to the bushing so that the ball engages a clamping surface formed by an end ring and the tool shank in a clamping position.
Patent EP-0140260-A1 (EP)
Inventor: HARTWIG DONALD RICHARD
IPC: A01C15/00
Filed: 1984-10-13
Abstract: The sowing machine has a hopper (26) for seed and/or fertiliser with a device in its base to control the outflow of the contents. The device is driven by a shaft with a gear wheel (46) mounted at its end and outside the wall of the hopper base. The hopper (26) can be easily fitted on the machine frame and is supported on ledges (36,40) in two possible positions. In the first position, the gear wheel engages a driving gear (32) and the hopper is held in this position by hooks. In the second position, the drive is disengaged.
Patent EP-0120530-A1 (EP)
Inventor: PLATJE EVERT
IPC: B65D5/54
Filed: 1984-03-12
Abstract: The container made of cardboard or a similar material, in particular for powdery or granular materials, has an integrated handle and an extension flap (10) on the one larger wall (2) of the container, in which there is a handle opening (11a). It also has two extension flaps (8, 9) on the other larger wall (1), the first flap (8) of which is used as the lid of the container and the second flap (9) of which is intended to be tacked against the extension flap (10) of the one larger wall (2) with the handle openings (11, 11a) aligned, a tear-off strip A for opening the container being situated at the transition between the first-mentioned extension flap (10) and the associated larger wall (2) and extending over its entire width. <IMAGE>
Patent EP-0138238-A1 (EP)
Title: Drive unit for a conveyor of the tube-encased cable type with spaced-apart conveying elements, for materials of fluid behaviour
Inventor: PIROVANO CAMILLO
IPC: B65G23/22
Filed: 1984-08-10
Abstract: @ A drive unit (10) for distribution systems for materials of fluid behaviour, such as livestock feed materials, in which a cable (15) provided with spaced-apart conveying elements is caused to slide inside a tube, said drive unit (10) being of the type comprising a geared motor (12, 13), on the output shaft (21) of which there is fixed a toothed wheel (14) about which said cable (15) winds.The geared motor (12, 13) is mounted on a supporting structure (18,19) in a freely oscillating manner such that as the tension in the slack branch (23) of the cable (15) varies, the position of the axis of said toothed wheel (14) varies by virtue of its rotation about an axis (17) passing essentially through the point of tangency between the toothed wheel (14) and the taut branch of the cable (24).
Patent EP-0123542-A1 (EP)
Inventor: WOLFE WILLIAM C
IPC: B65G53/52
Filed: 1984-04-19
Abstract: A pneumatic transport and distribution system for passing gas-entrained particles to a distributor which then distributes the particles through a plurality of distributor outlets. At least a portion of inlet conduit extending vertically to the distributor is of square or other non-circular inner cross-section for prevention of "spiralling" of the particles as they emanate from the distributor inlet into the distributor to thereby improve the flow distribution of the particles from the distributor outlets.
Patent EP-0119122-A1 (EP)
Inventor: JUILLARD YVES
IPC: D03D47/34
Filed: 1984-02-17
Abstract: 1. A device for presenting the weft to the insertion needle of a loom which comprises a mechanism for casting off and presenting to the needle (13) the portion of the weft (T) between a guiding eyelet (d) and the edge (a) of the fabric, and which also comprises a cutting mechanism (C) of the end of the weft located close to the edge (a) of the fabric, each of said mechanisms being carried by a fixed part (7) of the frame of the loom and being activated separately by a cam (2-17-30) rotating in synchronism with the main shaft of the loom, said device being characterized in that it further comprises a fixed weft gripping mechanism (27) carried by the frame (7) of the loom, permitting gripping of the weft carried by the needle ; and in that the casting off mechanism (R) comprises a casting off finger (1) which is slidably mounted in a generally vertical direction in a rotating movable guide (10) carried by the frame (7) of the loom and which is provided with a casting off hook (12) and comprises a connecting linkage (3, 4, 8, 5) interposed between said finger (1) and the cam surface of the cam (2).
Patent EP-0135445-A1 (EP)
Inventor: SIMON JEAN-MICHEL
IPC: B63B22/02
Filed: 1984-09-12
Abstract: The invention relates to a system for mooring a large floating body, of the type comprising a traction-resistant link joining the said floating body to an anchoring device on the sea bed via a rigid link articulated to the anchoring device, a means forming a counterweight being provided at the connection between the traction-resistant link and the rigid link. According to the invention, the rigid link or yoke (103) is a structure in the shape of a triangle having its apex joined to the anchoring device (101) by an articulation with three axes of rotation, and the traction-resistant link (110, 120) comprises two elements which are joined, on the one hand, directly to each side of the floating body (109) and, on the other hand, respectively to the two ends of the portion (103c) forming the base of the totally immersed triangular structure. The invention applies, in particular, to the mooring of oil tankers. <IMAGE>
Patent EP-0142442-A1 (EP)
Inventor: JURE GUY
IPC: E04F13/12
Filed: 1984-11-09
Abstract: This relates to a cladding panel (12) to be fixed on any construction. This cladding panel comprises, along at least two opposite edges, re-entrant borders (13A, 13B) which are themselves, respectively bordered, substantially perpendicular to themselves, by encasement folds (15A, 15B) with a crook profile, and the said encasement folds (15A, 15B) have, transversely, ventilation passages (18A, 18B), at least some of which catch partially on their crest line. Application especially to insulation on the outside of the construction in question. <IMAGE>
Patent EP-0190119-A1 (EP)
Inventor: CHANG SHING
IPC: C12N15/00
Filed: 1984-06-05
Abstract: Plasmides chimériques capables de transformer des bactéries et de la levure. Les plasmides portent des gènes Cm (résistance au chloramphénicol) et des gènes Tc (résistance à la tétracycline) comme marqueurs susceptibles d'être sélectionnés. Le gène Cm permet de sélectionner les plasmides dans des souches de levure de type sauvage, y compris la Saccharomyces cerevisiae. Le gène Tc permet de sélectionner dans des bactéries, y compris l'Escherichia coli, des gènes hétérologues introduits en lignée pure dans les plasmides.
Patent EP-0167915-A1 (EP)
Inventor: HAYASHI KIYOHIDE
IPC: F27D99/00
Filed: 1985-06-24
Abstract: An apparatus for reactor ironmaking has a furnace body (1A) to melt raw material, typically as scrap, a shaft (3) to heat the raw material, and a raw material supply bucket, (4) these three components being arranged vertically, with an exhaust gas combustion tower (5) positioned close to the shaft. 
     Raw material is supplied to the shaft with this apparatus by the bucket, (4) and, after being heated by exhaust gas from the furnace body (1A), the raw material is charged into the furnace body (1A) by the opening/closing operation of a shaft damper (22) and a furnace body cover (21). 
     Exhaust gas is introduced from the furnace body (1A) into the heating shaft (3), air is supplied in stages, the temperature of the gas is gradually raised through combustion of CO, and the gas is used to heat the raw material in the shaft.
Patent EP-0173925-A1 (EP)
Inventor: MULLER KLAUS DIPL KAUFM
IPC: D06M10/00
Filed: 1985-08-23
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von Kunsthaaren zur Verwendung bei Perücken, Haarersatz, usw. Aufgabe der Erfindung ist es, bei Beibehaltung des natürlichen Aussehens von Kunsthaar diesem Kunsthaar jetzt hohe thermische Beständigkeit zuzuordnen. Die Lösung der Aufgabe nach der Erfindung besteht darin, daß dem einzelnen Kunstaar durch Veränderung deren Struktur und/oder Oberflächer eine diffuse Lichtbrechung zugeordnet wird, z.B. durch chemische Aufrauhung der Oberfläche. Nach einem wieteren Merkmal der Erfindung kann das Verfahren so geleitet werden, daß die Oberfläche einer monofilen Polyester-Faser, z.B durch eine Ätz-Alkalilauge aufgerauht wird, wobei die Flotte von ca. 20 g/l Natriumhydroxyd auf die Faser einwirkt bei Temperaturen um 96-100°C. Auch andere Verfahren wie z.B. Laserstrahlen, können verwendet werden.
Patent EP-0217971-A1 (EP)
Title: Linearlager für unbegrenzte Längsbewegungen
Inventor: BOREL DENIS
IPC: B65G7/04
Filed: 1985-10-01
Abstract: Damit bei einem Linearlager für unbegrenzte Längsbewegungen in den Umlenkbereichen die durch Drehrichtungsänderungen verursachte Zwangsreibung und die Gesamtreibung wesentlich reduziert wird, ist die am Gehäuse in der Lastzone angebrachte Laufbahn auf der äußeren Hüllkurve eines jeden Umlaufs der Rollen angeordnet und die Umlenkbereiche besitzen in etwa schraubenlinienförmig gekrümmte Teilbereiche.
Patent EP-0188675-A1 (EP)
Inventor: ENGEL ALAN KENT
IPC: G02B6/02
Filed: 1985-10-26
Abstract: @ Novel ultrathin unit layers and built-up multilayers are obtained when a spreadable polyfunctional aldehyde or its precursor, particularly the alkyl Schiff base formed by its condensation with an alkyl amine, is spread on the surface of an aqueous subphase containing a diamine. The resulting polymeric imine unit layers were transferred and built up on substrates which included quartz, aluminium and chrome- plated glass, and semiconductors.
Patent EP-0189559-A1 (EP)
Inventor: NICOLAI MANFRED DR
IPC: B23K7/10
Filed: 1985-12-05
Abstract: 1. Flame-cutting machine with a control for numerically controlling flame-cutting machine drives and at least one cutting torch, having a replaceable cutting nozzle (11), which can be moved by means of the numerically controlled drives, characterized in that the cutting torch (10) can be moved to a nozzle-exchange station (12, 13, 15, 18) arranged in the range of movement of the flame-cutting machine, in which station is arranged a nozzle cartridge with replacement nozzles having identical or different gas flow rate geometry and in which, when wear has been detected and/or with changes in the thickness of the workpiece and/or changes in the heating gas, an automatic exchange of the nozzles (11) takes place.
Patent EP-0187329-A1 (EP)
Inventor: BERNETH HORST DR
IPC: C07D265/14
Filed: 1985-12-18
Abstract: Als Farbbildner für druck-, wärme- und elektrosensitive Aufzeichnungsmaterialien mit saurem Entwickler eignen sich hervorragend Verbindungen der Formel <IMAGE> worin Z¹ Wasserstoff, Alkyl, Cycloalkyl oder <IMAGE> R¹ Wasserstoff, Alkyl, Cycloalkyl, Aralkyl. Aryl, Heteroalkyl oder Heteryl, X¹, X² und X³ Wasserstoff, Halogen, Alkyl, Cycloalkyl, Aryl, Alkanoylamino, Aroylamino, Heteryl und wenigstens einer dieser Reste NY¹Y², OY³ oder SY³, Y¹, Y² und Y³ Wasserstoff, Alkyl, Cycloalkyl, Aralkyl, Aryl oder Heteryl und Y¹ + Y² die restlichen Glieder eines gegebenenfalls weitere Heteroatome enthaltenden 5- oder 6-gliedrigen Ringes bedeuten. Man erhält farbstarke und lichtechte Kopien.
Patent EP-0205665-A1 (EP)
Inventor: FISCHBACH WOLFGANG
IPC: A47J45/06
Filed: 1985-12-23
Abstract: Ein Geschirrgriff mit einer stirnseitigen Ausnehmung für die Aufnahme eines am Geschirr befestigten Bolzens, der mit einer eine Schräge aufweisenden Einkerbung versehen ist, auf die zum kraftschlüssigen Zusammenhalten von Geschirrgriff und Bolzen eine Feder einwirkt, weist, zwecks kostengünstiger Herstellung und einfacher Montage, eine einfach geformte Feder (9, 22) mit einem Rücken (10, 23) auf, der in etwa in Aufschieberichtung (1, 18) in der Ausnehmung (3) liegt. Die Feder (9, 22) ist um ihre Lagerstellen (10; 26, 27) am Griffkörper (1) schwenkbar gelagert. Die Feder (9, 22) hat in Aufschubrichtung (2) mit Abstand zueinander liegende Abstützstellen (16, 17; 28, 29) für den Bolzen (4), wobei ein Spannen der Feder (9, 22) erst erfolgt, wenn beide Abstützstellen (16, 17; 28, 29) am Bolzen (4) anliegen. Die Feder (9, 22) ist dabei senkrecht zur Aufschubrichtung des Bolzens (4) geführt.