baber/WOPTO huggingface dataset:
Patent EP-4278071-A1 (EP)
Inventor: GARRISON GLENN M
IPC: F01D11/00
Filed: 2023-01-02
Abstract: A circumferential seal assembly (30) for use between a higher pressure side (36) and a lower pressure side (37) is presented. The seal assembly (30) includes a primary sealing ring (31), a second sealing ring (32), a third sealing ring (33), and an insert (34). The primary sealing ring (30) sealingly engages both a face sealing surface (46) along a housing (35) and a radial sealing surface (45) along a rotatable element (52). The primary sealing ring (31), the second sealing ring (32), and the third sealing ring (33) cooperate, in combination with the housing (34), the rotatable element (52), and/or the insert (32), both to define and to separate a first cavity (53) at the higher pressure side (36) and a second cavity (54) at the lower pressure side (37). In some embodiments, the second sealing ring (32) sealingly engages a face (106) of the primary sealing ring (31). In other embodiments, the second sealing ring (32) sealingly engages a circumferential surface of the primary sealing ring (31).
Patent EP-0004656-A1 (EP)
Inventor: WUNDER FRIEDRICH DR
IPC: C07C31/08
Filed: 1979-03-31
Abstract: Essigsäure, Ethanol, Acetaldehyd und gegebenenfalls ihre Folgeprodukte werden durch katalytische Umsetzung von Kohlenmonoxid mit Wasserstoff hergestellt. Der Katalysator enthält auf einem Träger metallisches Rhodium, Halogenidionen sowie Magnesiumsalze oder -komplexverbindungen oder Verbindungen des Magnesiums mit Oxiden von Elementen der Gruppen III bis VI der Periodensystems.
Patent EP-0008070-A1 (EP)
Title: Enclosure for a multiple filter, especially a multiple channel filter in the UHF band
Inventor: WOLF KURT ING GRAD
IPC: H05K9/00
Filed: 1979-08-01
Abstract: The invention relates to a housing for a multiple-filter, in particular a multi-channel filter in the UHF band, which is made up of a metal cap (10) and a metal base plate (11). This housing is intended to permit unambiguously decoupled installation of a plurality of filters and to facilitate the determination of the tuning elements for the filter circuits. For this purpose, the metal cap (10) is split by single-piece integrally formed separating walls (33, 34...) in the form of a matrix into compartments (57, 58...) which form rows directed in the longitudinal direction of the metal cap. The number of rows corresponds to the number of filters and the number of compartments in the rows corresponds to the number of filter circuits of a filter. A pick-up sleeve (63) with an enlarged pick-up for a tuning capacitor is integrally formed on the upper side of the cap in each compartment. <IMAGE>
Patent EP-0009255-A1 (EP)
Inventor: GEDDES LESLIE A
IPC: A61N1/39
Filed: 1979-09-20
Abstract: An automatic cardiac ventricular defibrillator and a defibrillation of the cardiac ventricles of a heart wherein both the mechanical and electrical activities of the ventricles are sensed and used as operating controls. Electrical activity is detected and measured with a pair of electrodes (5, 6) and the waves of an electrocardiogram (ECG) are analyzed. When such electrical analysis indicates that ventricular fibrillation is present and persists, an electrical circuit (20) is actuated for detecting mechanical pumping activity of the heart. Mechanical pumping activity is measured by the change in impedance between the pair of electrodes (5, 6) in one of the ventricles (3). The change of ventricular impedance is caused by varying volume of blood contained within the ventricles (3) and depends upon whether the ventricles (3) are in a contracted or relaxed state. The defibrillator (40) is actuated only when both the mechanical and electrical activity of the ventricles indicate a need for defibrillation. Because some conditions may be encountered which closely resemble ventricular fibrillation, the defibrillator quantitatively preprogramms and weights the relative importance of the electrical and mechanical signs from the heart.
Patent EP-0013720-A1 (EP)
Title: Dispositif de commande de l'alimentation du papier sur la platine d'une imprimante
Inventor: HUNT RONALD EUGENE
IPC: B41J13/10
Filed: 1979-12-04
Abstract: Dispositif permettant de commander les opérations nécessaires à l'alimentation d'une feuille de papier dans une imprimante à platine cylindrique tournante, galets d'alimentation et tige presse-papier. Le dispositif comporte un bouton basculant (31) dont la manoeuvre par l'opérateur, provoque le démarrage d'un moteur (4) lequel fait tourner une came (10). La rotation de la came (10) provoque la rotation bidirectionneile d'un arbre (14) lequel entraîne un peigne de commande (20). La rotation du peigne (20) dans un premier sens provoque l'éloignement du galet arrière (61) de la piatine (68), afin de permettre l'insertion d'une feuille de papier et provoque la mise en place d'un élément d'alignement du papier. La rotation du peigne (20) dans le sens opposé, provoque le coincement du papier entre le galet arrière (61) et la platine (68). La came (10) au cours de sa rotation provoque également le basculement d'un bras (22) lequel assure l'éloignement et le rapprochement de la tige presse-papier par rapport à la platine (68).
Patent EP-0005027-A1 (EP)
Inventor: TATTERSTALL JOHN CREASSEY
IPC: B66D1/08
Filed: 1979-04-10
Abstract: A winding arrangement suitable for sheeting in a sail of a yacht comprises a winch drum (2), a handle (6) for rotating the winch drum, coupling means (30) operable in a first mode to connect a hydraulic pump/motor (15) to the handle to act as a pump driven by the handle, and operable in a second mode to connect the hydraulic pump/motor to the winch drum to act as a motor driving the drum, and control means (40,41,61) for changing the coupling means from the first mode to the second mode and vice versa. It is therefore possible, by operating this winding arrangement in the first mode, to rotate the winch drum manually so as to wind in a sail sheet or line attached to the winch drum, and at the same time to drive the pump to charge up a hydraulic accumulator (28) or pass hydraulic fluid to another similar winding arrangement operating in the second mode either directly or through a hydraulic intensifier (33). When the coupling means is operable in the second mode one or more similar winding arrangements may supply hydraulic fluid to the pump/motor either directly or through the hydraulic intensifier (33).
Patent EP-0010497-A1 (EP)
Inventor: LAEDERICH CHRISTIAN
IPC: E04D1/24
Filed: 1979-10-16
Abstract: Panel of plastics material, in particular cellular extruded thermoplastic panel formed of two sheets connected by parallel ties. This panel is characterised in that it comprises lateral sides (6, 7), of which the two sheets (2, 3) are welded to one another in order to close the cells (10, 11) previously subjected to desiccation and in order to form mechanical stops (8, 9) facilitating attachment and giving the panel (1) greater mechanical strength. This panel is used mainly in the construction of greenhouses, thus in an environment where there is a risk of algae formation. <IMAGE>
Patent EP-0005685-A1 (EP)
Title: Brush, particularly apt to clean W.C.vessels
Inventor: CASATI FRANCESCO
IPC: A46B11/04
Filed: 1979-04-24
Abstract: The invention concerns a hygienic brush, particularly for W.C. vessels, in which the brushing portion of said hygienic brush comprises a flexible support (2) from which the brush bristles (2) spread out, such a support having the form of a hollow cap provided with holes (3) disposed among said bristles (2) and apt to communicate the interior of said cap with the exterior, such a cap being in communication with a reservoir containing a mixture (4) of substances apt to hygienically treat and to deodore the surfaces of the W.C. vessel, such a reservoir being in its turn apertured in order to be penetrated by a water jet which removes partly the mixture, said mixture being then discharged through the holes of said hollow cap in order to provide for the treatment of the vessel surfaces during the brush employ.
Patent EP-0010079-A1 (EP)
Inventor: EKWALL CARL GOSTA BERNHARD
IPC: B25D17/26
Filed: 1979-10-05
Abstract: Oil is supplied to the compressed air supply hose (15) for a jack leg rock drill (10) by means of a conventional in-line oiler (16). A substantial part of the oil is separated from the drive air by means of a wall flow separator (30,31) at the drill and conveyed through internal passages (35) in the drill to various parts to be lubricated such as a chuck (25) and a ratchet mechanism (26) for rotating the chuck.
Patent EP-0016837-A1 (EP)
Title: Structure d'assemblage pour canaux d'amenee d'eau
Inventor: UMEZAWA NORIHIRO
IPC: E03F3/04
Filed: 1979-11-05
Abstract: Une structure d'assemblage pour renforcer les canaux d'amenee d'eau dans l'agriculture et l'industrie comprend une pluralite de pieces en beton prefabriquees reliees en serie et placees contre un tassement de terrain ou en elevation. Des plaques de connexion (1 a, 1b) se logent dans des evidements (8, 8) formes dans les pieces en beton adjacentes (5, 5), respectivement, et un boulon (9) est visse au travers d'un trou de serrage (2) dans une piece rapportee (6). Apres passage d'un boulon (10) a travers un trou (13) d'une plaque d'assise excentrique (11), le boulon est visse au travers d'un trou de serrage (3) d'une piece rapportee (7). Lorsque la plaque d'assise (11) tourne, les pieces en beton adjacentes (5, 5) sont poussees 1, une vers l'autre. Une butee (4a) est prevue en supplement d'une butee (4b). Meme si une force de compression se produit entre les pieces en beton (5, 5) a cause du tassement ou de l'elevation, elle est supportee partiellement par le boulon (9), les plaques (1a, 1b), la plaque d'assise (11), et le boulon (10).
Patent EP-0014483-A1 (EP)
Inventor: POLLINGER HANS
IPC: B61H5/00
Filed: 1980-02-13
Abstract: 1. Brake disc, particularly for rolling stock, with a hub body (2), a frictional annular body (8) enclosing this and with clamping sleeves (11) distributed over the circumference and projecting respectively into aligning, radial bores of the hub body (2) and of the frictional annular body (8), which sleeves are secured in their axial position by screw joints (16), characterized in that in each case one end section (14) of the champing sleeves (11) is radially expandable by means of a conical device touching their inner wall and braceable by the screw joint (screw 16).
Patent EP-0024501-A1 (EP)
Inventor: SCHWEBEL GEORG
IPC: C08K5/12
Filed: 1980-06-26
Abstract: 1. Two-component polyurethane sealant compositions containing cross-linkable polyurethane polymers, hardeners, adhesion promotors and plasticizers as well as usual additives, characterized in that the first component contains a) 10 to 50% by weight of linear and/or branched polymers with ether and urethane groups as well as cross-linkable, blocked isocyanate groups, b) 0 to 15% by weight of epoxy resin, c) 0.1 to 2.5% by weight trialkoxysilane, d) 2 to 25% by weight plasticizer and optionally e) 0.5 to 5% by weight of a thixotropic agent and the second component contains f) cycloaliphatic diamines, preferably in an amount of 5 to 20% by weight as hardener and g) tertiary amines and/or amidin derivatives, preferably in an amount of 1 to 10% by weight as accelerator and that the weight ratio of the first component to the second component is 2 : 1 to 100 : 1, the weight ratio of a) + b) to f) being between 10 : 1 and 40 : 1.
Patent EP-0031532-A1 (EP)
Inventor: HEMPEL HANS ULRICH DR
IPC: C11D3/00
Filed: 1980-12-13
Abstract: This invention is directed to a method of preparing block copolymers useful as foam inhibitors, which method comprises the steps of: (1) mixing (a) from 100 parts by weight of a polydimethylsiloxane that is liquid at 20 DEG  C., and (b) from about 2 to 20 parts by weight of a spatially cross-linked polysiloxane resin with a molecular weight of from about 1000 to 10,000; (2) heating said mixture in the presence of a catalyst until the viscosity is at least 200 mPa.s, as measured at 20 DEG  C., to form a block polymer; (3) mixing said block polymer with (c) from about 0.5 to 15 parts by weight of a silicon dioxide aerogel; and (4) heating the mixture from step (3).
Patent EP-0032565-A1 (EP)
Inventor: ST LOUIS JACQUES RODRIQUE
IPC: H01L23/14
Filed: 1980-12-18
Abstract: Mounting silicon devices on a ceramic substrate creates considerable problems when the device has a geometry, such as being very long relative to its width, due to flatness and thermal mismatches. In the present invention a thin silicon substrate 20 is interposed between base 35 and device 10, the substrate 20 of a geometry which reduces flatness and thermal mismatching to acceptable levels. Also the use of a silicon substrate 20 enables well developed and easily provided silicon technology to form conductor patterns 22, 23 for interconnecting between device 10 and base 35, avoiding problems of producing such conductor patterns on the ceramic base. The invention is particularly useful for the mounting of linear devices 10, such as linear imagers, which can have a length to width ratio in excess of 10:1. Active, and passive, circuit members 60 can be built into and onto the substrate.
Patent EP-0017402-A1 (EP)
Inventor: CREASER WILLIAM ROBERT
IPC: B60D1/01
Filed: 1980-03-21
Abstract: A vehicle hitch for enabling the front end of a vehicle (10) to be raised by a recovery vehicle (32) without damaging the bodywork of the vehicle (10) 'comprises a pair of spaced, parallel lifting beams (18) each having a seat assembly (40) for engaging the vehicle axle (42), quick release means such as a chain for fixing the rear end of each beam (18) to the vehicle frame (12) and similar quick release means for attaching the towing ends of the beams (18) to the towing hitch and/or lifting assembly (38) of the recovery vehicle.
Patent EP-0020008-A1 (EP)
Inventor: SOBY WILLIAM
IPC: B29C59/02
Filed: 1980-04-18
Abstract: An electroplating arrangement, particularly suitable for forming stamper plates for video or audio recordings. The arrangement has a means (7) for inhibiting flow of electrolyte from the region of the anode (6) to the cathode (1). This means may be a tube which encloses the region between the cathode and anode and has a plurality of inwardly facing holes. Filtered electrolyte is supplied to the tube.
Patent EP-0030077-A1 (EP)
Inventor: PAQUETTE JAMES PETER
IPC: B29C48/03
Filed: 1980-10-24
Abstract: A slide-plate filter apparatus particularly for plastic stock under pressure in which rigid filter plate sections (30, 31) carrying corresponding sections of filter media (32, 33) are fed in a continuing sequence across the flow path of the plastic stock is provided with off-set retainer plates (34, 35) for directing plastic stock which is forced between the filter plate sections into a path which includes filter media, so that no unfiltered plastic stock can pass through the apparatus.
Patent EP-0052682-A1 (EP)
Inventor: HENDERSON DAVID
IPC: B05B15/52
Filed: 1980-11-25
Abstract: A gun (10) for mixing and dispensing plural component plastic materials, for example, polyurethane foam, is provided with a purging device operable independently of the foam mixing and dispensing mechanism. The purging device comprises a rod (68), normally positioned rearwardly of the foam component inlet orifices and mixing chamber (34), the rod being selectively actuable independently of the foam mixing and dispensing operations, by a two way air cylinder (72) controlled by the gun operator. Purging elements, for example, compressible spheres (58) or plugs of a plastic material such as styrene are fed under pressure to seat in a position rearwardly of the foam component inlet orifices and mixing chamber. Upon selective actuation of the rod (68), one of the spheres (58) is forced through the mixing chamber (34) to purge any residual foam components by a scraping action.
Patent EP-0032053-A1 (EP)
Inventor: CHATTHA MOHINDER SINGH
IPC: C08G59/40
Filed: 1980-12-29
Abstract: A thermosetting composition particularly suitable as a high solids coating composition for automotive applications. Exclusive of pigments, solvents and ether non-reactive components, the composition consists essentially of: (A) an oligomeric hydroxy functional phosphate ester having a number average molecular weight of between about 500 and about 5000 and being prepared by reaction of a polyepoxide and an acid phosphate ester; (B) up to 50 weight percent of a hydroxy functional compound; and (C) between about 1 and about 50 weight percent of an amine aldehyde crosslinking agent.
Patent EP-0017597-A1 (EP)
Inventor: MORTELETTE ANDRE
IPC: B64G1/10
Filed: 1980-04-09
Abstract: 1. An earth observation system of the type comprising a set of a least three attitude stabilized satellites positioned on either geostationary or geosynchronous orbits ; characterized in that at least one of said satellites (1) is positioned on a geostationary orbit, in that at least two other geosynchronous satellites (10) are positioned substantially on one and the same synchronous anti-equatorial orbit of the same average longitude as said geostationary orbit, on which they are suitably offset as to anomalies, and in that these geostationary and geosynchronous structurally identical satellites are provided with similar scanning (1a, 10a) and transmission (1b, 10b) means adapted to ensure in combination with ground reception and processing means (15, 16, 17), the coverage of a large portion of the terrestrial globe including in particular the arctic and antarctic polar zones, as well as a stereographic exploration of a limited zone corresponding to the field simultaneously covered by at least two of said satellites.
Patent EP-0029071-A1 (EP)
Inventor: IMAIZUMI NOBUO
IPC: C22F1/10
Filed: 1980-11-04
Abstract: Procede de production d'un alliage a aimantation permanente de la serie R2 Co17 parmi les composes intermetalliques element de terre rare (R)-cobalt (Co). Comme pour les composes intermetalliques de R2 Co17 ayant une composition stoichiometrique, Sm2 Co17, ou R dans R2 Co17 est le samarium (Sm) n'a pas encore donne une force coercitive en depit d'un produit hautement energetique du a son aimantation de saturation elevee et de Curie. L'aimantation permanente d'un tel compose n'a donc pratiquement pas ete obtenue. Cette invention permet l'aimantation permanente de R2 (Co, Fe, M)17. (Ou M represente (1, 2) ou plusieurs elements parmi Ti, Cr, Ne, Cu, Zr, Nb, Hf, Ta, et W) en soumettant le produit fritte a un vieillissement artificiel a 700-800 C pendant 0,5-200 heures dans un champ magnetique lors du traitement thermique, augmentant ainsi la force coercitive.
Patent EP-0027814-A1 (EP)
Inventor: HOLGERSSON STIG LENNART
IPC: H02G3/04
Filed: 1980-11-17
Abstract: Dispositif en forme de bande pour la formation d'une couverture de protection en forme de tube pour des cables electriques et de telephone. Le but est d'ameliorer les dispositifs connus pour en faciliter la fabrication, la vente et l'installation. Ceci est obtenu en formant au moins sur une surface d'une bande (1) des rainures angulaires (2, 3, 4), dont les sommets sont situes pres de la surface opposee de la bande (1) et dont les cotes opposes s'etendent au dessus de la surface dudit cote, des moyens de verrouillage (5, 6) cooperant l'un avec l'autre sont prevus sur les bords longitudinaux de la bande (1), les rainures angulaires (2, 3, 4) s'etendant parallelement aux bords lateraux de la bande (1).
Patent EP-0028643-A1 (EP)
Inventor: KUMAR RAJENDRA
IPC: G06F12/02
Filed: 1980-12-01
Abstract: Un dispositif portatif, manuel, d'entree de donnees (10) comprend une memoire a circuits integres (22) pour assurer le stockage en vrac de donnees entrees par l'intermediaire d'un clavier (14), d'un crayon explorateur, ou autre moyen d'entree de donnees. Un microprocesseur (20) commande les diverses operations effectuees par l'appareil, y compris le stockage des donnees en memoire et la gestion de la memoire. Pendant l'operation, la memoire est definie pour comporter un certain nombre de sections ou "partitions" de stockage de donnees independantes (Fig. 3). Chaque "partition" comprend un bloc de donnees contenant des donnees apparentees qui ont ete entrees dans la "partition". Tout l'espace de memoire libre restant (40) est situe dans une seule "partition", adjacente au bloc de donnees de cette "partition". Des donnees peuvent ainsi etre ajoutees a cette "partition" en entrant les donnees dans l'espace de memoire libre adjacent au bloc de donnees. Lorsque des donnees doivent etre entrees dans une "partition" differente, les blocs de donnees sont repositionnes dans la memoire de telle sorte que l'espace de memoire libre se trouve dans cette "partition" differente, adjacent a son bloc de donnees. Par consequent, la dimension de chaque "partition" n'est pas fixe, mais varie avec les donnees entrees. Le dispositif d'entree de donnees comporte aussi des methodes d'envoi d'une "partition" selectionnee dans un ordre arbitraire quelconque a un dispositif externe, et d'edition du bloc de donnees de la "partition" en introduisant ou en effacant des enregistrements de donnees de longueurs variables.
Patent EP-0033735-A1 (EP)
Inventor: POWELL GEORGE GRAEME
IPC: A47B88/49
Filed: 1981-02-24
Abstract: Un receptacle comprend une enceinte (14) et des tiroirs (15 et 16). Les tiroirs (15 et 16) ont des extremites (17) pourvues d'une arete superieure (18) et d'une arete inferieure (19) d'une seule piece. L'enceinte (14) possede des panneaux extremes (23) pourvus d'aretes d'une seule piece regardant vers l'interieur (21) et de rainures (22). Un element flottant (8) recouvrant et enjambant les aretes solidaires permet aux tiroirs (15 et 16) de coulisser vers l'interieur et vers l'exterieur de l'enceinte (14).
Patent EP-0034827-A1 (EP)
Inventor: BALZER FIRTZ
IPC: E04G21/18
Filed: 1981-02-23
Abstract: An auxiliary device for erecting partition walls made of individual slabs or blocks, which consists of a plurality of alignment poles (1, 2) which can be clamped between ceiling and floor, are telescopically adjustable in length, and against the stop surfaces of which the slabs or blocks are aligned. The clamping device (3, 5) for setting the desired length of each alignment pole comprises a slide piece (3, L3) which can move in the inner pole part (2) and be braced by means of a clamping screw (5) against a slotted wall of the outer guide part (1), which guide piece is connected via a tension spring (4) to the bottom end (2c) of the guided inner pole part. In the aligned working position, the alignment pole can be braced via this tension spring between ceiling and floor in that, by raising the clamping screw together with guide piece, the spring is subjected to tensile stress which, after tightening the clamping screw, exerts a spreading force on the two pole parts. <IMAGE>
Patent EP-0036215-A1 (EP)
Title: Appareil pour saisir un à un des éléments de très faible taille
Inventor: GERMAINE MICHEL
IPC: B65G47/14
Filed: 1981-03-18
Abstract: Appareil comprenant une aiguille creuse (4) présentant une ouverture au voisinage de son extrémité libre, et un tube (6) coulissant sur l'aiguille (4) et animé d'un mouvement rapide de vibrations sous l'action d'une commande à manivelle (12,14). L'ensemble de l'appareil est mobile entre une position dans laquelle l'aiguille branchée sur une. source de dépression plonge dans un récipient (1) pour saisir un des éléments contenus dans le récipient, et une position dans laquelle l'aiguille, branchée sur une source de pression, laisse tomber l'élément à un emplacement de réception. Le tube (8) détache de l'aiguilletous les éléments, sauf un seul. 
     Applications : notamment à l'ensemencement de mottes de compost.