baber/WOPTO huggingface dataset:
Patent EP-0082444-A1 (EP)
Inventor: WEICHEL ERNST
IPC: A01B51/02
Filed: 1982-12-10
Abstract: To reduce the number of driving tracks on agricultural land, a tractor or implement carrier with an overall width well beyond that permissible for road transport is used. For road transport, however, such an appliance can be divided in or transversely to its longitudinal axis (L) into two approximately equal halves (I, II) by means of quick-acting coupling pieces (9). These appliance halves are then transported by road by means of two flat trailers (17, 18) which are suspended one behind the other and which also possess supporting and fixing elements for fixing and adjusting the appliance halves (I and II) during subsequent assembly in the field. <IMAGE>
Patent EP-0084140-A1 (EP)
Inventor: LEUTWYLER ROBERT
IPC: B60T13/74
Filed: 1982-12-18
Abstract: 1. Permanent-magnet brake, especially for vehicles, with rotatable permanent magnets (21), to which segment-shaped pole shoes (28) are fastened and which are arranged between pole pieces (22), the pole pieces having segment-shaped recesses (30) for receiving the rotatable permanent magnets (21), characterised in that arranged on the ends of the pole shoes (28) and of the permanent magnets (21) are centered bearing rings (37, 38) which rest against the segment-shaped recesses (30) and the diameter of which is greater than the diameter of the permanent magnets (21) and of the pole shoes (28), in order to form a defined air gap (48) between the pole pieces (22) on the one hand and the permanent magnets (21) with their pole shoes (28) on the other hand.
Patent EP-0092617-A1 (EP)
Inventor: SIEMIONKO ROGER KEITH
IPC: C08G63/682
Filed: 1982-04-23
Abstract: Polyesters of fiber-forming molecular weight consisting essentially of methyl or chloro-1,4-dioxyphenylene units, terephthaloyl units and small amounts of 6-oxy-2-naphthoyl and units from other difunctional aromatic polyester-forming reactants.
Patent EP-0094994-A1 (EP)
Inventor: LEIGHTON MILTON DALE
IPC: B01D33/00
Filed: 1982-05-21
Abstract: An improved rotary drum filter is described. The filter includes a liquid collection means (80) communicating with at least a plurality of fluid conduits (31). The collection means (80) collect and discharge residual liquid remaining in the fluid conduits (31) during each rotation of the filter drum to decrease the erosive effects of the residual liquid on the filter cloth.
Patent EP-0075394-A1 (EP)
Inventor: EISENHART ROBERT L
IPC: H01P5/12
Filed: 1982-08-26
Abstract: © A six port waveguide junction which can be used for combining power from four reflection amplifiers is disclosed. One port (50) acts as the input/output and four symmetrically disposed ports (10, 20, 30, 40) are adapted for coupling to respective reflection amplifiers. A sixth port (60) is terminated and provides a ballasting effect to the interaction of the amplifiers. The structure associated with the four symmetrically disposed ports resemble two rectangular waveguides in cross intersection so as to make a 4-way H-plane junction. The rectangular input/output port is located on the axis of the cross formed by the four arms and is rotated 45 degrees so that it couples equally to the four arms. The rectangular sixth port is on the same axis as the input/output port but on the opposite side of the junction and is rotated by 90 degrees with respect to the input/output with which it is thus cross-coupled.
Patent EP-0076670-A1 (EP)
Inventor: TAYLOR ERIC
IPC: G03D13/04
Filed: 1982-10-01
Abstract: Photographic processing apparatus is described comprising a tray (11) for receipt of photographically sensitised material to be processed having a light tight lid (17) to form the processing tank and a raised annular foot (13) on the underside of the tray, and comprising a domed base (1), the domed base and the underside of the tray member being such that, when the tray member is mounted on the domed base, substantially a point of the tray member within the annular foot (13) is movable in a circular path substantially about the central axis of the domed base with the annular foot (13) being on the domed base (1). The tray (11) may also be rotatable about its central axis. The tray, on the domed base, can be driven manually or by motor, to give the tray a rocking (and rotating) movement. In this photographic sensitised material can be developed in the tray (11) using small amounts of processing liquid but ensuring good spreading of that processing liquid over the material being processed. 
     In addition the invention provides apparatus for the production of photographic prints consisting of a fixed focus enlarger in a light tight enclosure. A sheet of photographic print paper is inserted above the enlarger base in a cassette with a slide enabling it to be exposed. The cassette may be removed and a lid placed thereon, the slide then being removed and the assembly of lid and cassette then constituting a processing tank. Preferably the processing tank is configured as discussed above.
Patent EP-0078718-A1 (EP)
Inventor: GROSPELIER GERARD
IPC: F16D3/40
Filed: 1982-09-22
Abstract: The fork (4) is formed by the end of the tubular shaft to be connected (1), which has been split and the two parts (15, 16) of which have been separated from each other. A hole (8) is pierced in each of the arms (15, 16), the two holes being coaxial. During the assembly of a cardan joint, a second fork (6), likewise of a single piece with the tubular shaft (3), is connected to the first fork by a cardan cross-piece.
Patent EP-0060225-A1 (EP)
Inventor: KORNMANN MICHEL
IPC: C23C2/02
Filed: 1982-03-09
Abstract: In a case where filament-like articles (e.g. wires) are dip-coated by upwardly passing the article into a bath of molten metal through the bottom and top vertical openings of the spout containing the molten metal, the article to be coated is wrapped, before it enters the bottom inlet opening in the spout, with a blanket of protective gas at a pressure sufficient to cause the gas to penetrate into the spout simultaneously with the article, to progressively and regularly circulate around the molten metal and to steadily emerge from the upper opening of the spout still effectively shielding the freshly coated article.
Patent EP-0084293-A1 (EP)
Inventor: MUELLER PAUL E
IPC: A01D34/66
Filed: 1982-12-20
Abstract: 1. Device for preventing the clogging of, or for removing quantities of soil and plant material on a disc mower comprising a gearbox (1) in which is housed a transmission for the plate shaped rotors (4) fitted with knives (3) and at the front of which are fitted skids and guarding elements (5) and at least one scraping and guiding element (2) in the shape of the wedge fixed under the level of the rotary knives (3) between the rotors (4) in the area of overlap (6) of the knives, characterised by the fact that a clearing device (8, 8', 9, 12, 12', 13, 20, 21, 31) is adjoined to the scraping and guiding element (2) and cleans the front part of the scraping and guiding element (2), or that the scraping and guilding element (2) is connected to the gearbox (1) in such a manner as to be mobile.
Patent EP-0069110-A1 (EP)
Inventor: KOPF HERBERT
IPC: A01D34/73
Filed: 1982-06-01
Abstract: 1. A blade (1) for a lawnmower having a rotating cutter device, which is provided at least on two diagonally opposite end areas of its longitudinal edges with cutting edges and whose longitudinal edges lying behind the cutting edges (2) in the direction of rotation of the blade (1) extend raised up from the cutting edges, and a central area (3) provided with at least one opening (4) provided to receive connexion elements characterized in that the blade (1, 1') has a continuous cross-section with continuous cutting edges, which cross-section in the zones adjacent to the longitudinal edges has a thickness greater than that of the central area, the thickness of the central area preferably amounting to between 1/2 and 2/3 of the thickness of the edge zones and the width of the edge zones preferably amounting to between approximately 15 and 30% of the total width.
Patent EP-0105372-A1 (EP)
Inventor: UEYAMA YOSHIJI MITSUBISHI DENK
IPC: G01F1/72
Filed: 1982-04-08
Abstract: A flow rate sensing device in which electrodes are concentrically disposed so as to form an electric field having a field strength which changes in space along the flow of a dielectric fluid, and a current sensing means measures the dielectric polarization-current produced when the dielectric fluid flows in the electric field. This device senses a highly changing flow rate, e.g., an intermittent flow, with good response and is therefore suitable for measuring the flow rate of a fuel.
Patent EP-0083595-A1 (EP)
Inventor: BRILL KLAUS
IPC: A47H13/14
Filed: 1982-04-01
Abstract: Le dispositif d'isolation thermique pour fenêtres, portes et analogues se présente sous la forme d'un rideau (10) ou d'un store à rouleau. Comme élément porteur, il comprend une feuille en matière synthétique recouverte d'au moins une couche métallique déposée par vaporisation ou pulvérisation et présentant un haut pouvoir de réflexion pour le rayonnement thermique de grande longueur d'onde. La feuille en matière synthétique est divisée au moins localement, par exemple, au moyen de perforations (11) ou par l'adjonction de bandes étroites (15, 16) en vue de modifier ses caractéristiques mécaniques dans le sens d'une diminution de l'élasticité. La structure ainsi réalisée, utilisable sous forme de rideaux ou de stores à rouleau, est esthétique et constitue une amélioration capitale.
Patent EP-0107651-A1 (EP)
Inventor: SKIDMORE MICHAEL L
IPC: B23B51/00
Filed: 1982-04-16
Abstract: Mèche de forage rotative (100) indiquée pour percer des plastiques renforcés par des fibres (6), la mèche de forage comprenant une tête de mèche en forme de bèche (2) comprenant un bord de coupe primaire (9); une base en forme de disque (3) solidaire de la tête de forage et alignée axialement avec celle-ci, ayant un diamètre sensiblement égal à la largeur de la tête, le bord radialement extérieur (5) de la face arrière de la base ayant un rayon suffisamment petit pour former un bord coupant inversé de découpage de fibre; un collier (4) solidaire de la base et aligné avec celle-ci, ayant un diamètre sensiblement inférieur à celui de la base; de préférence un axe (14) solidaire du collier et aligné axialement avec celui-ci, ayant un diamètre inférieur ou égal à celui de la base.
Patent EP-0079371-A1 (EP)
Inventor: BOWMAN HAROLD M
IPC: B22D7/08
Filed: 1982-04-22
Abstract: Moule de coulee de lingots (10) pourvu de moyens (34) permettant le relachement des contraintes pour l'operation de coulee tout en maintenant le moule (10) dans des conditions permettant d'eviter les fuites de metal depuis le moule pendant la coulee du lingot et son refroidissement ulterieur, et offrant au lingot un support suffisant jusqu'a ce que sa peau presente une integrite structurelle suffisante pour supporter l'interieur en fusion du lingot, et moule de coulee (10) qui peut etre recycle pour etre utilise plus vite que les moules massifs ou en une seule piece qui etaient utilises jusqu'a present. Selon certains modes d'execution, le moule est forme d'une pluralite de sections de parois laterales, individuelles et completement separees (12, 14, 16, 18), definissant au moins la peripherie laterale d'une cavite formant moule (28), avec des moyens d'assemblage (34) assujettissant les differentes sections les unes aux autres. Les moyens d assemblage (34) permettent la dilatation et la contraction relatives des sections de moule (12, 14, 16, 18) pendant la coulee du metal en fusion dans le moule (10), et pendant le chauffage qui en resulte et le refroidissement ulterieur. Au moins certains des moyens d'assemblage (34) comprennent des moyens de ressort reglables (56a, 56b) qui peuvent etre precontraints sous une charge determinee avant la coulee, et permettent donc de precharger de facon determinee les jonctions entre les section de moule (12, 14, 16, 18).
Patent EP-0083604-A1 (EP)
Inventor: GOODWIN JOHN CHARLES
IPC: B43L5/00
Filed: 1982-07-08
Abstract: Dispositif de dessin possédant un plan ou surface de travail de préférence sous forme d'une bande tendue (11), des organes de support du plan de travail, de préférence sous forme d'une base de support (13) et des organes d'actionnement permettant le déplacement du plan de travail. Les organes de déplacement sont de préférence une paire de rouleaux d'entraînement (14) entraînés par un moteur électrique (15). D'une manière appropriée la bande tendue (11) possède des fentes (17) qui engagent ou sont en prise avec des dents (16) sur la surface extérieure de chaque rouleau d'entraînement (14).
Patent EP-0082877-A1 (EP)
Title: Preparation d'erythrocytes synthetiques
Inventor: DJORDJEVICH LJUBOMIR
IPC: A61K35/18
Filed: 1982-07-06
Abstract: La préparation d'érythrocytes synthétiques consiste à former un mélange de phospholipide et d'hémoglobine exempte de stroma et à faire passer ce mélange sous une pression comprise en 500 et 10000 livres par pouce carré au travers d'un orifice de manière à former des érythrocytes synthétiques qui contiennent de l'hémoglobine exempte de stroma dans des membranes du matériau de phospholipide. Cela consiste aussi à soumettre les érythrocytes synthétiques ainsi formés à un procédé de lyophilisation pour convertir la structure de cristaux liquides des érythrocytes en un liquide non cristallin capable de se reconstituer dans sa forme de cristaux liquides. Cela comprend aussi la recirculation de l'hémoglobine exempte de stroma non encapsulée dans des membranes de phospholipide à introduire de nouveau ensemble avec une autre hémoglobine exempte de stroma mélangée à des lipides.
Patent EP-0088908-A1 (EP)
Inventor: WILLIBALD JOSEF
IPC: A01D34/535
Filed: 1983-02-21
Abstract: 1. An agricultural implement for mulching and for combined soil cultivation and simultaneous mixing of mulched or chopped material into the loosened topsoil, in which a mulching rotor (8) of prior art is followed by a chopping rotor (12) with the two rotors being carried in a common housing (1, 2) with both being connected to a common central power transmission gear (13), with a flap (26) adjustable around a horizontal axis (25) to serve as a baffle plate extending to the ends of the housing and capable of being hinged upwards to a maximum opening position (26' to 26") and of being secured in any intermediate position at a greater or lesser distance from the ground (E) and from the orbital path (28) of the chopping tines (11), characterized by there being an additional baffle plate (29) that extends the full width of the housing (1, 2), being adjustable in height and being located in the free space between the orbital paths of the tines (10' and 18) of the mulching rotor (8) and of the chopping rotor (11) and whose upper edge (29b) does not reach as far as the housing cover sheet (1) so that there is a free passage (Q) for the mulched material (M) between the upper edge (29b) of the baffle plate and the housing cover sheet (1).
Patent EP-0092137-A1 (EP)
Title: Résistances en constantes reparties pour charges à forte dissipation en hyperfréquence
Inventor: LAPART GERARD
IPC: H01P1/26
Filed: 1983-04-12
Abstract: Les résistances en couches résistives série R1 et parallèle R2 en forme de secteurs de cercle (3, 4, 5) sont telles que le coefficient d'atténuation R1/R2 est progressivement croissant à partir de l'entrée (E) de façon à créer une dissipation uniforme. Applications: Atténuateurs et charges en hyperfréquence.
Patent EP-0097802-A1 (EP)
Inventor: ALBERS ROLF
IPC: F16J15/40
Filed: 1983-05-13
Abstract: Der radialem Dichtspalt (4), ist zwischen einem mit der Welle (16) umlaufenden ersten Dichtring (1) und einem nicht-umlaufenden, über ein dichtendes Element (15) angepreßten zweiten Dichtring (7) gebildet, wobei durch wenigstens eine Zuführbohrung (11) ein oder mehrere Sperrfluide dem Dichtspalt (4) zugeführt werden. Außer den Zuführbohrungen (11) steht wenigstens eine Abführbohrung (6) mit dem Dichtspalt (4) in Verbindung. Um das radiale Entweichen der Sperrfluide zu verhindern, sind Zonen höheren Fluiddrucks im Dichtspalt durch Zuführung weiterer Fluidmengen erzeugbar.
Patent EP-0107190-A1 (EP)
Inventor: URBUTIS ALGIMANTAS POVILAS
IPC: A22C13/02
Filed: 1983-10-21
Abstract: A method and apparatus for compacting strands (34) of shirred casing by applying substantially equal and opposite forces simultaneously to both ends of the strand. In one embodiment this double-ended simultaneous compaction is achieved by compacting the strand about a sliding sleeve (38) and against a restraint (42) so that movement of a compaction arm (26) against only one end of the strand (34) will cause the sleeve (38) to slide with respect to the restraint (42).
Patent EP-0091154-A1 (EP)
Inventor: GIORDANO CLAUDIO
IPC: C07J9/00
Filed: 1983-03-24
Abstract: Process to reduce stereoselectively 3alpha-hydroxy-7-keto-5beta-cholanic acid to 3alpha,7beta-dihydroxy-5beta-cholanic acid in ter.alcohols by using, as reducing agent, sodium metal in the presence of other metal salts. Examples of metal salts particularly useful are: potassium, cesium and rhubidium organic salts and, more particularly, potassium acetate or potassium ter.butylate.
Patent EP-0144467-A1 (EP)
Inventor: KING RICHARD MAX
IPC: B01J29/076
Filed: 1983-11-29
Abstract: N,N-disubstituted amides are hydrogenated to tertiary amines in the presence of a catalyst system comprising copper chromite and zeolite.
Patent EP-0087257-A1 (EP)
Inventor: SEARL ARTHUR NORMAN
IPC: E05C3/04
Filed: 1983-02-15
Abstract: A fastener for a window with a fixed frame (2) and a pivotally opening sash (1), the fastener comprising a first member (5) to be secured to the frame and a second member (14) to be secured to the sash. The second member has a pivotable handle (16), and the handle and first member (5) have cam surfaces (13a 20a 13b 20b) which engage to bring the sash to a predetermined closed position relative to the frame. The cam surfaces also operate during movement of the handle when the sash is to be opened, positively to move the sash an initial distance from its fully closed position to overcome any tendency for sticking.
Patent EP-0087932-A1 (EP)
Inventor: GRIMES DENISE LOUISE
IPC: C07C1/02
Filed: 1983-02-24
Abstract: Insulin can be recovered for processing and re-use from an insulin-protamine complex by bringing the complex into contact with an aqueous medium having a pH of from about 2 to about 5 and containing an insulin dissociating or depolymerizing agent, a cation exchanger, and a salt at a concentration of from about 0.1 M to about 0.6 M.
Patent EP-0091828-A1 (EP)
Inventor: NAKA REISHI
IPC: C08G18/00
Filed: 1983-04-13
Abstract: A rigid polyurethane foam can be obtained in one-shot method by reacting a polyol mixture comprising a tetrafunctional tolylenediamine type polyol, a difunctional propylene type polyol, an octafunctional sucrose type polyol and a trifunctional diethanolamine type polyol with an isocyanate component in the presence of a reaction catalyst, a blowing agent and a foam stabilizer. 
     The thus obtained rigid polyurethane foams have improved fluidity, dimensional stability, friability and thermal conductivity and shortened demolding time.
Patent EP-0103465-A1 (EP)
Inventor: DEBONO MANUEL
IPC: A23K20/195
Filed: 1983-09-08
Abstract: C-20 modified derivatives of tylosin and tylosin-like macrolides useful as antibiotics and as intermediates to other antibiotics.
Patent EP-0088658-A1 (EP)
Inventor: GUERIN GABRIEL
IPC: E04F13/14
Filed: 1983-02-18
Abstract: The present invention relates to fixation devices, on a wall structure, and at a distance of said structure, of a facing made of the assembly of a number of modular plates. The plates are provided with two series of metallic hooking means rigidly connected with the plate along lines parallel to the top and bottom edges, the hooks of said means opening downwardly and supporting elements fixed to the wall and having two parallel horizontal hooking edges turned upwardly, the hooks of the metallic hooking means being conformed so as to cooperate with said hooking edges.
Patent EP-0099780-A1 (EP)
Inventor: BROD JOEL
IPC: C08H1/06
Filed: 1983-06-23
Abstract: Keratinous derivative comprised of a keratinous polymer provided from a raw material containing at least one keratin from animal origin, said polymer being either totally delipidated, or associated with at least one liposoluble, of which the quantity and/or nature is (are) different from that (those) of the lipids associated to the keratine existing in the raw material. The invention also relates to a composition containing said keratinous derivative particularly for the treatment of human skin and/or hair. The invention further relates to a process for the preparation of said keratinous derivative.
Patent EP-0106757-A1 (EP)
Inventor: RENARD MICHEL
IPC: B60P3/08
Filed: 1983-10-07
Abstract: 1. Double deck automobile carrier having a lower deck (1) and an upper deck (2) supported by adjustable supports (9), said upper deck (2) being provided at either end with vertically displacing means and with an articulated access ramp, characterized by the fact that the anchoring means (5) of said upper deck vertically displacing means (4, 6, 13, 7) are located on said access ramps (3) and that each articulation (10) of a ramp (3) relative to the upper deck (2) is equipped with blocking means (8) allowing free angular movement of said ramp below the level of said upper deck and forbidding said movement above it.
Patent EP-0102961-A1 (EP)
Inventor: PALMGREN KARL SIEVERT
IPC: F16K17/28
Filed: 1983-01-25
Abstract: Une soupape de protection lors de ruptures d'une conduite pour un tuyau ou une conduite doubles est conçue pour fonctionner lorsqu'il y a entre les tuyaux ou conduites une pression supérieure à celle qui règne dans le tuyau ou la conduite intérieurs et celle de l'atmosphère ambiante. La soupape comporte un organe de soupape (16) qui est entraîné par un ressort (24) dans le siège (15) de la soupape. Un dispositif (18) à membrane ou à piston maintient l'organe de soupape (16) normalement en position ouverte grâce à l'action de la pression régnant dans une chambre de pression (22) raccordée à l'intervalle entre les tuyaux. Lors de la rupture d'un tuyau ou d'une conduite intérieurs et/ou extérieurs, la pression dans la chambre de pression (22) tombe et la soupape est fermée par l'action du ressort (24).
Patent EP-0137777-A1 (EP)
Inventor: KIESEL KENNETH CHESTER
IPC: G06T1/00
Filed: 1983-03-28
Abstract: Des améliorations d'une image de résolution totale A sont effectuées avec une utilisation rationnelle et économique du temps et d'un équipement de traitement par ordinateur en déterminant un champ de fonctions d'amélioration dérivées du traitement d'une représentation grossière de l'image originale de résolution totale. La représentation grossière B est soumise à une analyse de champ de clareté pour obtenir une image grossière améliorée C d'où un champ d'amélioration grossier D est extrait en soustrayant la représentation grossière originale. Pour obtenir un champ d'amélioration de résolution totale E on étend de manière continue et uniforme la fonction d'amélioration grossière par interpolation aux dimensions de l'image de résolution totale. En modifiant le champ d'image de résolution totale originale A avec les valeurs du champ d'amélioration de résolution totale E, l'image de résolution totale améliorée est obtenue.
Patent EP-0112898-A1 (EP)
Inventor: NEEDHAM MAURICE E
IPC: H05K3/10
Filed: 1983-06-13
Abstract: Un procédé amélioré permet de fabriquer une plaque à circuit imprimé (10) du type comprenant des tampons à racine de soudure (12, 16, 20) et une paroi intérieure revêtue de soudure (12, 16, 20) de chaque trou (11) aménagé dans la plaque à circuit (10). Le nouveau procédé comprend l'étape de masquage avec un film sec, par exemple un film d'encre alcaline (18), après cuivrage (16) et avant placage de soudure (20).