baber/WOPTO huggingface dataset:
Patent EP-0027502-A1 (EP)
Inventor: GILMAN JOHN J
IPC: F16L9/02
Filed: 1980-07-22
Abstract: A thin-walled annular shell (1) of high rigidity relative to its unit weight is provided. The wall (2) of the shell (1) is a composite material built up layerwise of glassy alloy strips of high transverse aspect ratio such that each layer is a strip wrapped at a substantially 45° helix with respect to the elongate axis of the shell (1) and with adjacent layers having alternating directions of wrap. Bonding between adjacent layers and between strips within each layer is accomplished in a selected manner such that the composite wall (2) is structurally monolithic for thin-walled applications thereby taking substantially full advantage of the extraordinary strength properties of glassy alloy strip.
Patent EP-0029962-A1 (EP)
Inventor: MULLER ALFRED DR
IPC: C23C16/08
Filed: 1980-11-19
Abstract: Schichten mit der intermetallischen supraleitenden A15-Phase Niob-Germanium (Nb3Ge) lassen sich durch Reduktion von gasförmigen Halogeniden der Elemente Niob und Germanium an einem erhitzten Trägerkörper mittels Wasserstoff in einem Reaktionsraum kontinuierlich herstellen. Bei den nach diesem Verfahren hergestellten supraleitenden Schichten ist jedoch eine starke Abnahme der kritischen Stromdichte mit zunehmender Leiterlänge zu beobachten. Die Erfindung sieht deshalb vor, daß dem Gasgemisch (13) mit dem reduzierenden Wasserstoff und den Niob- und Germanium-Halogeniden Wasserdampf in solch geringer Menge beigemischt wird, daß ein Wassergehalt der in dem Reaktionsraum (19) befindlichen Atmosphäre zwischen 0,05 und 0,001 Vol.-% erhalten wird. Insbesondere kann mittels eines mit Wasserdampf gesättigten Argonstroms (16) ein Wassergehalt der Atmosphäre zwischen 0,03 und 0,003 Vol.-% eingestelltwerden (Einzige Figur).
Patent EP-0030319-A1 (EP)
Inventor: KUROKAWA YOSHIHISA
IPC: B60K11/08
Filed: 1980-11-25
Abstract: The grill consists of a frame member (12) and a cross- bar member (14), the latter extending along the lateral parts of the frame and placed intermediately therebetween. For those areas of the frame (12) and the crossbar (14), which are not subjected to the intake air flow, surfaces with ornamental notches (24) are provided. Frame (12) and crossbar (14) are formed of semi-transparent material so that the area comprising ornamental notches (24) can be seen through the plane smooth surface, which is subjected to the intake air flow.
Patent EP-0014501-A1 (EP)
Inventor: LUDWA RAYMOND JOHN
IPC: A47L13/16
Filed: 1980-01-24
Abstract: Disposable devices useful for cleaning and wiping hard surfaces. The devices have a core (1) interposed between and laminated to two outer layers (2,3). The core (1) is preferably an absorbent paper web, while the outer layers (2,3) are preferably apertured nonwoven fabrics having defined properties. The wiping device is strong, absorbent, and will retain sufficient water after manual wringing to clean soiled surfaces, and will leave the cleaned surface essentially dry.
Patent EP-0015024-A1 (EP)
Inventor: RODRIGUEZ VICTOR FRANK
IPC: C11D3/37
Filed: 1980-02-07
Abstract: Described are detergent compositions, which contain little or no phosphate materials, containing, as an improved builder system, a mixture of aluminosilicate materials and polyacetal carboxylate builders. These compositions deliver improved cleaning performance at reduced phosphate levels.
Patent EP-0018117-A1 (EP)
Inventor: CHEN NAI-YUEN
IPC: B01J29/24
Filed: 1980-03-31
Abstract: This invention provides a novel catalyst exemplified by cobalt-exchanged ZSM-5. The catalyst has unusual resistance to irreversible steam degradation. After long- term exposure to steam, it may be regenerated by sulfiding. The invention further provides a process for converting, in the presence of steam, compounds subject to catalytic conversion by acidic catalysts, including a process in which steam is inherently produced. The latter conversion is exemplified by the formation of higher carbon-numbered hydrocarbons from the lower alcohols or ethers thereof.
Patent EP-0039747-A1 (EP)
Inventor: JONES JOHN CLIVE
IPC: A01G31/00
Filed: 1980-05-08
Abstract: A process and apparatus for growing crops using a nu- trientfilm technique in which a permeable mass (4) of resilient elements (5) is used as a plant support. The elements may be formed by shredding or slitting plastics film or sheet, the film or sheet preferably being metallised.
Patent EP-0029689-A1 (EP)
Inventor: SAITO TSUYOSHI
IPC: A61C5/02
Filed: 1980-11-14
Abstract: The implement has a metal needle (1) which acts as the positive electrode and a metal tube (4) which acts as the negative electrode and is fitted about the metal needle such that the needle can slide back and forth. The outer surfaces both of the metal needle and of the metal tube are coated with an electrically insulating material (8,9) except for respective tip portions. 
     To perform the method, an electrolytic cell is created in the root canal (2) containing the metal piece by inserting a first electrode into and along the canal until it makes contact with the metal piece (3) and supplying a physiologically acceptable electrolyte into the root canal into the space between and surrounding the first electrode, the metal piece and a second electrode spaced from the first. An electric potential is connected across the electrodes such that the first is the positive electrode. Electrolysis is performed with the current at a physiologically acceptable level until the metal piece is completely dissolved.
Patent EP-0033822-A1 (EP)
Inventor: KULLBERG ARNE
IPC: B29C/
Filed: 1980-10-29
Abstract: This invention is related to a device for hot working. preferably hot forming or welding of plastics, comprising electnc heating means for said hot working and a control device for supplying electric heating power to said heating means. Said control device comprises
     a) power restricting means (3),   b) means (9) for setting a maximum heating power, said setting means (9) being connected to a control unit (4) which controls said power restricting means   c) means (6) for measuring the heating temperature, said means being connected to said control unit (4), the signal from said temperature measuring means (6) acting through said control unit (4) on said power restricting means (3) to continuously or in a plurality of steps, preferably at least 3 steps, which preferably are essentially of equal size, restrict the heating power when exceeding a particular, pre-selected temperature, and   d) pulse control means (8) arranged for maintaining the heating power switched-on for an adjustable period of time during at least one continuous pulse period.   
     The invention is also related to a process for hot working, preferably hot forming or welding plastics, with the aid of electric heating means for said hot working especially resistance heating means, in which the feeding of electric heating power to said heating means is controlled for at least one continuous pulse period.
Patent EP-0038801-A1 (EP)
Inventor: LASOEN JEAN JACQUES
IPC: F16H37/04
Filed: 1981-02-09
Abstract: Une transmission pour vehicule comprend des arbres paralleles d'entree (30), de sortie (19) et de renvoi (35), chacun d'eux etant pourvu de premieres (28, 31, 34) et de secondes (29, 32, 33) roues d'engrenage. Les premieres roues d'engrenage (28, 31) sur les arbres d'entree et de sortie sont en engrenement constant et la premiere roue d'engrenage (34) sur l'arbre de renvoi est en prise avec la premiere roue d'engrenage (28) de l'arbre d'entree, tandis que les secondes roues d'engrenage (29, 32) sur les arbres d'entree et de sortie sont en engrenement constant et la seconde roue d'engrenage (33) sur l'arbre de renvoi est en prise avec la seconde roue d'engrenage (32) de l'arbre de sortie. Une unite d'embrayage synchronisee (36) connecte de maniere selective les premieres et secondes roues d'engrenage de l'arbre d'entree avec l'arbre d'entree et une unite d'embrayage non synchronisee (37) connecte de maniere selective les premieres et secondes roues d'engrenage de l'arbre de sortie avec l'arbre de sortie pour obtenir un nombre de rapports d'arbre de sortie differents. Les moyens de commande (65, 63, 64, 61, 62, 59, 57, 60: 65, 63, 64, 70, 71, 68, 67, 69) pour la transmission sont concus pour s'assurer que l'unite d'embrayage non synchronisee est engagee avant l'unite d'embrayage synchronisee lors de la selection de chaque rapport d'arbre de sortie.
Patent EP-0037591-A1 (EP)
Inventor: HOLMWOOD GRAHAM DR
IPC: C04B35/565
Filed: 1978-09-07
Abstract: Neue Phenoxy-pyrimidinyl-alkanole der Formel <IMAGE> in welcher Y für Fluor, Chlor oder Methyl steht, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Fungizide.
Patent EP-0046512-A1 (EP)
Inventor: UCHIKUNE MAMORU
IPC: B23Q3/154
Filed: 1981-07-23
Abstract: A switchable magnetic chuck has a magnet assembly (20) slidably arranged in a casing (21) to magnetize and demagnetize a top plate (22) disposed in an open side of the casing. The top plate is provided with main pole members (35) and auxiliary pole members (36) which are arranged alternatively in the sliding direction of the magnet assembly, sandwich respectively a non-magnetic separator (37) between them and combined with each other. To smoothen the change-over operation, enhance magnetic force under the magnetized condition and reduce residual attraction under the demagnetized condition, each main pole member is formed on an end opposed to the magnet assembly with an extension extending between the auxiliary pole member adjacent thereto and the magnet assembly.
Patent EP-0046582-A1 (EP)
Inventor: KANG YANG
IPC: C07C41/00
Filed: 1981-08-21
Abstract: Strontium and barium-based catalyzed alkoxylation of alcohols of all classes is carried out more rapidly and produces a more peaked reaction product when carried out in the presence of co-catalysts such as calcium oxide, calcium carbide, calcium hydroxide, magnesium metal, magnesium hydroxides, zinc oxide, and aluminum metal.
Patent EP-0054204-A1 (EP)
Inventor: FURUKAWA HIROSHI
IPC: C08L9/00
Filed: 1981-11-26
Abstract: A rubber composition containing an isoprene homopolymer or copolymer having a glass transition temperature of not less than -50°C. and a Mooney viscosity of 20 to 120. The composition can provide a cured rubber having a high wet road gripping force and a small dynamic heat generating characteristic, and is very suitable for use in tires of automobiles.
Patent EP-0032788-A1 (EP)
Inventor: GREEN GEOFFREY WILLIAM
IPC: C23C16/458
Filed: 1981-01-07
Abstract: A method and apparatus for coating substrates by glow discharge in which the generation of ions and deposition of a coating are controlled independently. A plasma is established inside a chamber (1) by application of either RF or DC voltages (14) to a cathode (10) e.g. an aluminium cathode. Above the cathode (10, 11) a substrate (16) is held on a substrate holder (17,18) whose temperature can be controlled independently of the plasma temperature. An electrical bias (20) may be applied to the substrate. Ions in the plasma strike the cathode (10, 11) and a number leave the cathode (10, 11) to strike the substrate (16) and form the required coating (22). The coating (22) may be hard carbon from a hydro-carbon gas e.g. butane, or silicon from silane gas, or germanium from germane gas. The substrate (16) may be electrically conducting or insulating.
Patent EP-0036361-A1 (EP)
Inventor: SAINT-FERDINAND MARC PAUL FRAN
IPC: E03C1/18
Filed: 1981-03-10
Abstract: 1. Ready-to-fit unitary sink assembly (1) having one single draining board (2) ant at least one bowl (3), for example of enamelled steel, characterized in that it includes, between the draining board (2) and the bowl (3) closest to it, two cup-shaped depression (4a, 4b) with a pierced base having the same shape and dimensions, these two cup-shaped depressions (4a, 4b) being close to the two respective longitudinal edges of the sink (1), and each being adapted to allow the mounting to them of, depending on whether the draining board (2) is to be located at the righthand side or the lefthand side of the bowl (3), either a base (6) for a tap (8) or a perforated rose fitting (7), having the same shape and dimensions as said base (6), and designed to act, for example, as a drain for gravy and the like.
Patent EP-0034131-A1 (EP)
Title: A driven roller that can be disengaged, particularly for accumulation roller conveyors
Inventor: NIPOTI MARIO
IPC: B65G47/26
Filed: 1981-02-06
Abstract: The roller comprises a gearwheel 1 carried in continuous rotation by a drive unit 2, the said gearwheel being coaxial to the shell 3 of the roller and provided with a central circular face having a central cylindrical section and, at the extremities, two truncated cone shaped sqc- tions. At the side of the gearwheel are placed two rings 4 and 5, of truncated cone shaped extension complementary to the aforementioned surfaces, provided internally with a hole 6 of a diameter corresponding to the outside diameter of the shell of the roller, the said rings being placed one opposite the other and provided, at the front, with teeth 7 designed to permit the rings to be latched one to the other in order to rotate in harmony and to move together parallel to their longitudinal axis. One of the said rings is restrained by the outer shell of the roller, while the other is thrust axially under the action of a toroidal, hollow body 8 positioned in between two walls and inflatable with compressed air.
Patent EP-0045768-A1 (EP)
Inventor: HAALAND PER
IPC: F16L27/10
Filed: 1981-02-13
Abstract: Dans un dispositif d'emboitement comprenant deux organes a assembler, par exemple des tubes (1, 2) ayant une extremite male (4) et une extremite a manchon d'emboitement (8) ainsi qu'un joint elastique (3) servant a assurer l'etancheite du dispositif d'emboitement par sa compression entre les surfaces d'etancheite (9 respectivement 5, 10) des organes tubulaires (1, 2), les surfaces d'etancheite (9, 5) du dispositif d'emboitement definissant un premier logement large (12) qui maintient une premiere partie du joint (7) qui, pour certains ecarts de concentricite, constitue un joint principal entre les surfaces d'etancheite (9, 5), et un logement de guidage plus etroit (11) maintenant une seconde partie (6) du joint qui absorbe des forces transversales avant que ces ecarts ne soient depasses, de maniere a maintenir le joint d'etancheite principal.
Patent EP-0054055-A1 (EP)
Inventor: AMIEL LAURENT-VALERE
IPC: A63F3/04
Filed: 1981-06-12
Abstract: Un appareil de jeu comprend au moins une table de jeu (fig. 1) illustrant au moins une carte (1) d'au moins un pays. La carte (1) porte des indices definissant un nombre d'espaces (2) qui correspondent a des points d'interet. La carte porte aussi des indices definissant une voie reliant les espaces (2), la voie comprenant plusieurs carres (3) dont le nombre est proportionnel a la distance reelle entre les espaces representes par la carte (1). Des moyens de hasard, des cartes (6), des pieces de jeu (14) et un manuscrit sont assembles sous la forme d'un livre relie (11).
Patent EP-0069210-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07C47/21
Filed: 1982-04-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von α,β-ungesättigten Aldehyden durch Umsetzung von in 2-Stellung durch aliphatische Reste substituierten 1.4-Diacyloxy-2-alkenen mit Wasser in Gegenwart von Säuren sowie von 2,7-Dimethyl-2,6-octadienal.
Patent EP-0069921-A1 (EP)
Inventor: MULLER CLAUS H
IPC: B60P3/42
Filed: 1982-07-01
Abstract: 1. Changing frame for per se known container transport vehicles (2, 202) having container locking devices, such as lorries, trailers or trackbound container-carrying cars or wagons, wherein the changing frame (1; 101; 201) can be connected to the container transport vehicle on the one hand and to the container (4) on the other hand and is constructed as a frame member (10) which is open on both sides and which comprises plate-like side and end walls (11, 111; 12, 112), a bottom cover (13) extending wholly or partly over the entire frame surface and which is entirely or zonally constructed as a solid base, as a lattice base (113) or as a tarpaulin, fitting (16, 17, 18) which can be brought into working engagement with container locking devices on its top and bottom (14, 15) and an upper cover (21), which comprises at least two dimensionally stable cover plates (19, 20), which are held in hinge-like manner on the frame member (10) or on support beams (120, 121) fixed thereto and which are fixed in the swung-up, vertical position.
Patent EP-0078395-A1 (EP)
Inventor: UHLIG RAIMER
IPC: F16B5/06
Filed: 1982-09-21
Abstract: 1. A connection of panels (12) with brackets (2) designed as hollew sections, whereby a fastener (1; 21) is provided for, comprising a head (6) wich bears on the panels (12) and has a shank (5) wich is at least partly hollow and has sawtooth-shaped detent ribs (7; 25) holding against the inside of the bracket at the section of the insertion end and wich ist provided with a longitudinal slot (9; 32) over the section of the detent ribs to form resilient arms (5a, 5b; 23a, 23b), characterized by the connection having, in addition, a keing bolt (4; 22) to engage in the longitudinal slot (9; 32) so that the keying bolt (4; 22) unders the inward detection of the arms (5a, 5b; 23a, 23b) over the section of the detent ribs (7; 25) after it has engaged.
Patent EP-0083065-A1 (EP)
Inventor: BEUTLER HELMUT DR
IPC: D06B5/14
Filed: 1982-12-21
Abstract: In the wet treatment of fibre cables, for example dyeing in the gelled state, it is very difficult, especially with a total titre of more than 1,000,000 dtex, to obtain a uniform penetration and action of the liquor over the entire cross-section of the fibre cable. In addition to the propagation of suitable dyestuffs and the colouring knowhow, therefore, the mastery of the mechanical technology of gel dyeing must be considered a precondition for a marketable quality of the dyed articles produced by this process. According to the invention, these problems are solved in that the treatment liquor is forced to saturate intensively several times alternately and transversely to the direction of advance of the article the fibre material which runs continuously through a wet- treatment zone. Such penetration of the spinning material takes place by means of the liquid pressure, the direction of the liquor flow being controlled (a) by means of the liquor acting from bypass lines on the cable strand guided in a channel system or (b) by means of the liquor acting alternately on different sides out of spray nozzles on the cable strand guided past or (c) by means of the liquor sucked into the drum interior during the transport of the cable strand via a series of screening drums connected in succession. <IMAGE>
Patent EP-0074131-A1 (EP)
Inventor: VAN DE VEERDONK JOHANNES T A
IPC: G11B7/08
Filed: 1982-07-28
Abstract: A swinging-arm device (5) for an optical disk player comprises a swinging arm (16), which near one end (17) carries an optical scanning unit (6) and which is electromagnetically pivoted by means of coils (27, 28) arranged on the swinging arm and a permanent magnetic stator (29, 30, 49-52, 54) arranged on a stationary mounting of the device. The centre of mass (Z) of the pivotal assembly comprising, inter alia the swinging arm and the optical scanning unit is disposed on the pivotal axis and the two coils are disposed diametrically opposite one another on opposite sides of the pivotal axis and exert equal pivotal forces which act in one plane which is perpendicular to the pivotal axis and which extends through the centre of mass. The centre of mass is disposed midway between two ball-bearings (20, 21).
Patent EP-0066441-A1 (EP)
Inventor: EZAWA MASASHI
IPC: H01R13/652
Filed: 1982-05-25
Abstract: An earth terminal for electrical equipments which is adapted to be attached to and detached from a ground pin. It comprises a collet 3 having locking hooks 3a capable of clamping a ground pin 1 and engageable with a neck portion 2 thereof, a main tubular body 4 in which the collet 3 is inserted in such a manner that the locking hooks 3a project from a mouth 4a thereof, a connector 6 for an earthing conductor, which is formed integrally with the collet 3 and projecting partially from a rear end of the tubular body 4, a pair of operating levers 7, through which a rear end portion of the shaft 5 is inserted, a holding member consisting of a stop ring 9 mounted fixedly on a rear tip portion of the shaft 5 so as to receive one of the operating levers 7, 8, a coil spring 10 provided around a front end portion of the shaft 5 so as to urge the collet 3 in the forward direction, a pair of annular face cams 7a, 8a, which are engaged with each other, and which are formed integrally with the operating levers 7, 8, respectively, so as to surround the shaft 5, and projections 3b having inclined surfaces, formed on the outer surfaces of the locking hooks 3a of the collet 3, and adapted to come into engagement with the mouth 4a of the tubular body 4.
Patent EP-0068732-A1 (EP)
Inventor: PURDUM WILLIAM RONALD
IPC: C07F9/40
Filed: 1982-06-17
Abstract: Monoesters and diesters of N-alkyl-substituted amino methyl phosphonic acid of the formula <CHEM> wherein a + b = 2 and a is 0 or 1, Z, R and R1 have various values, representative compounds being the ethyl, 2-chloroethyl, 2-ethoxyethyl and pentyl esters of N[(1-cyanoethoxy)hydroxyphosphinyl]methylglycine, are made by reacting a phosphite of the formula P(OR1)3, water and a trisubstituted hexahydro1,3,5-triazine of the formula <CHEM>   Compounds of formula I are useful as herbicides.
Patent EP-0083471-A1 (EP)
Inventor: GRANT JOHN L
IPC: H01R12/71
Filed: 1982-10-26
Abstract: A low insertion force connector particularly for cooperating with plug connectors or the like to interconnect p.c. boards for avionic applications has conductors blanked and formed from metal strip materials and disposed in openings in an insulating connector body. A receptable portion of each conductor has a bridge formed to extend around the perimeter of a square and disposed inside a body opening and has integral leaf springs extending from the bridge at the respective sides of the square toward a terminal entry end of the opening so that two pairs of the springs are disposed in facing relation around a common axis for receiving a terminal therebetween. Each leaf spring has an obliquely disposed surface to intercept and be moved by a terminal as the terminal is inserted between the leaf springs to establish selected spring forces in the springs and also has a contact surface adjacent to the intercepting surface for engaging the terminal after it is positioned between the springs. The contact surfaces of one pair of springs is relatively closer to the entry end of the body opening than the contact surfaces of the other pair of springs so that a terminal being inserted moves the pairs of springs separately in establishing said spring forces, thereby requiring lesser terminal insertion forces. An integral gauge strip on each conductor is connected to one pair of the springs at the terminal entry end of the body opening and extends to define the perimeter of a gauge opening for limiting the cross-section of a terminal which can be inserted between the leaf springs through the gauge aperture. Opposite ends of the gauge strip are preferably interconnected by dove-tail means for positively fixing the perimeter of the gauge aperture. Preferably, the other pair of springs extend in cantilever relation from the conductor so that the distal ends thereof are disposed inside the body opening.