baber/WOPTO huggingface dataset:
Patent EP-0043474-A1 (EP)
Inventor: FRIEDRICH RAINER
IPC: D06F57/08
Filed: 1981-06-19
Abstract: 1. Laundry-drying stand with hanging elements, such as cords or bars, held between two carrier bars arranged parallel to one another, the two carrier bars being allocated to a stand which has swivelling support legs, of which two at a time, which diverge at their lower ends, are connected together at their upper ends by a connecting part, which at the same time supports one of the carrier bars, and the two connecting parts being connected together by a bar running horizontally, characterized in that each connecting part (21, 22) has a pocket (24) formed by two parallel walls (28) on both sides of the socket (25) for the connecting bar (23), the upper end of one support leg (20) being swivel-mounted in each pocket (24), and in that the support legs (20) in the ineffective position are locked with their free ends in the pockets of the opposite connecting part (21, 22).
Patent EP-0067897-A1 (EP)
Inventor: NAGAO SHOSUKE
IPC: A61K31/495
Filed: 1981-06-22
Abstract: Tablets adapted for use in reducing increased intracranial pressure are disclosed. Said tablets comprise, as an active ingredient, a propanol derivative of the formula:
     wherein R is alkyl of one to 4 carbon atoms and Ring A is phenyl, halogenophenyl, methylphenyl or trifluoromethylphenyl, or a pharmaceutically acceptable acid addition salt thereof. Said tablets may comprise the active ingredient in combination with an inert diluent, a disintegrator and a lubricant, and if required, may further contain a binder.
Patent EP-0044746-A1 (EP)
Inventor: WILEY NATHANIEL C
IPC: B62D35/00
Filed: 1981-07-22
Abstract: By providing a nose fairing member (22) having a smooth, synclastically curved forward facing surface (26) with the surface's forwardmost projection occurring along a line substantially defining the top of the forward facing surface, proper shapes and dimensions, and a plurality of vortex generators (24) in juxtaposed spaced relationship to each other and positioned along the rear top edge of the nose fairing member (22), a unique nose fairing system (20) is achieved which is capable of substantially reducing air drag resistance. In the preferred embodiment, the vortex generators (24) are canted in alternate directions from the line of motion of the vehicle on which the nose fairing system (20) is mounted.
Patent EP-0076351-A1 (EP)
Inventor: CADEDDU LEONARDO
IPC: F16D48/02
Filed: 1981-10-07
Abstract: The receptor (12) has a box (24) that is pierced by a central bore (26) with a piston (28) mounted to slide in the bore to define a work chamber (32) connected to a source of fluid under pressure (10). The piston works from a position of rest towards the box exterior in moving a clutch connecting rod (20) and then returns to the rest position which varies with clutch wear. The pressure retaining valve (50) that operates the entry (34) of the work chamber remains open only as long as the piston rest position remains less than a predetermined value (b). The valve comprises a valve body (40) mounted on the piston via a telescopic connecting piece (42,44,46,48) and abutting against a valve seat (50) mounted at the inlet of the work chamber.
Patent EP-0050602-A1 (EP)
Inventor: SVENSSON BERTIL HARRY GERHARD
IPC: B22D27/09
Filed: 1981-10-07
Abstract: The invention relates to a method of casting such melts of materials, the course of solidification of which comprises an expansion followed by a contraction, for example grey iron alloys, nodular iron, etc. The molten material is supplied to the mould cavity (2) in a mould (1) via one or more sprues (5) with following inlets (7) in direct communication with the mould cavity (2), after which the connection of the mould cavity (2) to the environment is blocked at a moment selected so that at least some of said expansion and following contraction takes place in the space closed by said blocking. What is characteristic of the inventions is that the blocking is brought about by cooling a portion of the spure (5) so that a solidified plug of material (10) is formed in the spure (5) before the material present in the inlet (7) solidifies.
Patent EP-0058699-A1 (EP)
Inventor: GRISE FREDERICK G J
IPC: H05B3/20
Filed: 1981-08-28
Abstract: Dispositif de chauffage en forme de feuille continue flexible, ayant une grande uniformite de propagation de la chaleur, pouvant remplacer les dispositifs de chauffage existante a fil metallique fin et a feuille usinee par attaque chimique, a des couts inferieurs aux dispositifs existants. Il est relativement peu couteux a produire, peut etre utilise dans un environnement humide, possede une densite en watts constante par unite de longueur, et il est concu de maniere a ce que l'on puisse modifier la densite en watts dans une plage etendue. Le dispositif de chauffage de la presente invention comprend un substrat en papier ou en plastique (12) sur lequel est imprime un motif semi-conducteur, (d'une maniere caracteristique une encre a graphite coloidal) ayant (a) une paire de bandes longitudinales (14) s'etendant parallelement et espacees l'une de l'autre et (b) une pluralite de barres identiques (18) espacees les unes des autres et s'etendant entre les bandes et connectees electriquement a ces bandes. Un conducteur metallique (22) (d'une maniere caracteristique une bande de cuivre) recouvre chacune des bandes longitudinales en engagement en face a face avec celles-ci, et les conducteurs sont maintenus en engagement serre avec les bandes a l'aide d'une couche plastique de scellement (23) qui recouvre les conducteurs metalliques et le motif semi-conducteur, et la bande associee aux conducteurs metalliques respectifs, sur des portions de substrat qui sont exemptes du motif semi-conducteur imprime.
Patent EP-0058708-A1 (EP)
Inventor: TAYLOR THOMAS VINCENT
IPC: A61N1/20
Filed: 1981-09-03
Abstract: Un appareil d'induction de trombose dans un vaisseau sanguin sous jacent a une surface (14) d'un corps d'un etre humain ou d'un animal vivant comprend une electrode therapeutique (15, 21, 22, 23, 24) qui est suffisamment flexible pour epouser la forme de cette surface, et des moyens (17) pour maintenir l'electrode en contact avec la surface et pour restreindre le flux de sang s'ecoulant au travers du vaisseau sanguin pendant l'induction de trombose. Un courant continu passe par l'electrode jouant le role d'anode et d'une contre-cathode pour coaguler le sang dans le vaisseau sanguin adjacent a l'anode. L'appareil est utile pour traiter le saignement actif des varices de l'oesophage, l'electrode (15) pouvant avoir la forme generale d'un tube de tamponnement oesophagien de Fengstaken-Blakemore.
Patent EP-0060987-A1 (EP)
Inventor: REHFELD GERHARD DR
IPC: G01N3/56
Filed: 1982-02-09
Abstract: An apparatus adapted to be mounted on a surface grinding machine is provided for testing abrasive grains in single-grit scratch tests. To permit specimen preparation and scratching to be carried out on a single machine without changeover and without reclamping the specimen, and to maintain the infeed in the scratching operation constant by giving the specimen a contour corresponding to the cross-feed error, a belt grinder and a scratching device comprising a support disk, mounted by means of a main flange and a counterflange, and a scratching disk mounted on the main flange and carrying a single grain secured to its periphery along with a force-measuring system disposed thereunder, are designed as a structural unit adapted to be mounted on the spindle of the surface grinding machine, with a belt tensioning arm mounted to the headstock. The requisite natural frequency of the force-measuring system is obtained by locating a grain holder, a piezoelectric quartz crystal and a necked-down titanium bolt with rapid-acting tightening means on the rotating scratching disk beneath the abrasive grain.
Patent EP-0072896-A1 (EP)
Inventor: MONDINI GIANCARLO
IPC: B65H54/78
Filed: 1982-06-14
Abstract: Card slivers are laid side by side next to one another and shaped to form a lap, and the card slivers and/or the lap are drawn. According to the invention, the lap is deposited in folds into a rectangular container (16), presented in this container (16) to the combing machine (17) and fed from this into the combing machine (17). The result of new developments in combing is that, with an increase in the size of the rolls used for presenting the lap to the combing machine, the rolls become more difficult to handle. By increasing the winding speed, moreover, the centrifugal forces occurring during winding become higher and impede the winding process. Furthermore, there is the danger that adjacent lap layers will shift relative to one another as a result of the torques or by fulling processes. All these disadvantages will be avoided according to the present invention. <IMAGE>
Patent EP-0074021-A1 (EP)
Inventor: ARAUNER ALFRED
IPC: G21K1/04
Filed: 1982-08-25
Abstract: 1. X-ray examination apparatus having a patient supporting plate (3), an X-ray tube (6) arranged on one side of the patient supporting plate (3), a primary radiation stop-down device (7) which produces a narrowly stopped X-ray beam (8) which can be swivelled in a plane in the shape of a fan, and a detector arrangement (9) which is arranged on the other side of the patient supporting plate (3) and exposed to the beam (8), characterised in that the stop-down device (7) comprises a hollow cylinder (21) which is uniformly driven and has its axis of symmetry (22) aligned approximately at right angles to the direction of the radiation and whose wall (24), which is opaque to radiation, carries two spiral slots (25, 26) which are staggered by 180 degrees ; that between the radiation source (23) and the patient supporting plate (3), the hollow cylinder (21) is positioned at the end of a funnel-like holder (16) corresponding to the fan-shaped beam, so as to be remote from the focal point, the cross-section of which holder (16) is filled by the hollow cylinder (21) ; and that in the plane represented by the focal point (23) and the axis of symmetry (22) of the hollow cylinder (21), an additional slot-shaped focussing device (18, 20) is arranged close to the focal point.
Patent EP-0078380-A1 (EP)
Inventor: MOUNT BRUCE E
IPC: G01F15/00
Filed: 1982-09-09
Abstract: Disclosed is a method of making electrical connections o thin film coatings and the electrical connector formed hereby especially useful in a fluid flowmeter. The film with ts conductive coating is pressed against a rigid, relatively ong, connector bar by conductively coated pads of elas- omeric material at a selected controlled pressure with the electrical connections to the film coating being made hrough the bar and pads. Utilizing this method, localized nigh stress areas which cause damage to the thin film are avoided, and low current densities are accomplished by the controlled contact pressure over a large area of the film :oating.
Patent EP-0074665-A1 (EP)
Inventor: SOTEROPULOS GUST S
IPC: A01F15/07
Filed: 1982-09-14
Abstract: Es ist ein Riemen (30) zur Bildung der Wickelkammer bei Erntemaschinen vorgesehen, die mit Hilfe der Riemen das Erntegut in zylindrische Ballen formen. Die an der Ballenumfangsfläche angreifende Oberseite der Riemen ist mit einer besonderen Struktur versehen. Diese wird durch zwei Gruppen von untereinander parallelen, von Gruppe zu Gruppe sich jedoch kreuzenden Wandabschnitten (61,62) gebildet, dei bei gleicher Höhe fortgesetzt von Längsrand zu Längsrand des Riemens verlaufen und zwischen sich eine Vielzahl von polygonalen und relativ großen nach außen offenen Ausnehmurgen (63) begrenzen. Die Wandabschnitte (61,62) nehmen in ihrer Dicke von der Basis bis zum Kamm ab.
Patent EP-0063851-A1 (EP)
Inventor: GUROL MACIT I
IPC: H01H13/00
Filed: 1982-01-07
Abstract: A transparent switch array (10) includes a flexible or pliant sheet (28) having a number of vertically-extending conductive column elements (32) mounted in spaced apart parallel relationship with a rigid backplate (12) that includes a number of horizontally extending conductive row elements (16) so that the intersecting row and column elements, in effect, form a matrix of rectangular touch-pressure activated switches (70). A relatively thin, flat electrical cable (48) that is interposed between two edge regions of the backplate (12) and the sheet (28) provides a portion of the peripheral backplate-flexible sheet spacing, with thin adhesive strips (64) establishing the interelement spacing along the other two border regions. An array of small transparent elastomeric dots or beads that are deposited on one surface of the pliant sheet (28) in effect outline the individual switch elements (70) and maintain the pliant sheet (28) in noncontacting. closely spaced orientation with the backplate (12). Compressive U-shaped spring clips (72) spaced along the periphery of the switch array (10), maintain the components in proper position and ensure good electrical contact between the conductive row and column elements (16 and 32) and solderless connections between the electrical cable (48) and the conductive elements (16 and 32) of the backplate (12) and the flexible sheet (28).
Patent EP-0071392-A1 (EP)
Inventor: VANES DAVID CLIFFORD
IPC: D21H17/55
Filed: 1982-07-21
Abstract: A method of making paper by depositing cellulose fibres as a layer from an aqueous suspension, and de-watering said layer of cellulose fibres, in which method, to improve the dry strength of the paper product, the cellulose fibres are treated successively with a cationic non-formaldehyde poiymer and an anionic polymer which is an aminoplast resin whose repeating unit is anionic. 
     The method can be employed to give paper of usefully Improved dry strength, without generating an unacceptable level of free formaldehyde in the working environment. 
     Treatment of the cellulose fibres is preferably carried out by successively adding the cationic polymer and the anionic polymer to the aqueous suspension from which the cellulose fibres are deposited.
Patent EP-0072681-A1 (EP)
Inventor: PARKISON RICHARD G
IPC: F16K7/16
Filed: 1982-08-13
Abstract: The assembly, used in a valve housing (10) with a valve seat (24). has a stem (30) threadedly engaging a collar (48), the end of the stem having a flange (76) axially located in a bearing cup (34) which does not rotate and which is surrounded by resilient closure means 1901 which is moved axially by the stem (30) towards or away from the valve seat (24) A stop ring (42) about the steam (30) co-operates with a further flange (74) on the stem (30) to limit the closing movement up to a predetermined compression of the closure means (90) The closure means (90) is part of a diaphragm (38) which isolates the stem (30) and includes an axially flexible constricted neck (92) disposed about a neck (78) of the stem (30) with a pedetermined radial spacing. A furtner radial spacing between the stop nng (42) and stem is preferablv no more than 160% of the neck wall (92). The diaphragm (38) cannot be overstressed because of the stop ring 142 1  and the radial spacings. and the closure means (90) is lifted positively off the seat (24).
Patent EP-0073673-A1 (EP)
Inventor: OLAH GEORGE ANDREW
IPC: C07C1/00
Filed: 1982-08-31
Abstract: This invention relates to a new process for the direct conversion of natural gas or methane into gasoline range hydrocarbons (i.e., synthetic transportation fuels or lower olefins) via catalytic condensation using superacid catalysts.
Patent EP-0085228-A1 (EP)
Inventor: HANCOCK WILLIAM L
IPC: A47C23/32
Filed: 1982-11-05
Abstract: A box spring assembly which includes a generally rectangular frame (12), a welded wire grid (42) disposed above and aligned with the frame (12) a plurality of upwardly extending limited deflection wire springs (50) which are mounted at their lower ends on the frame and at their upper ends are secured to the welded wire grid, and improved corner springs (80) which are yieldable and are supported on the corners of the frame so as to support the corners of the grid. Each of the corner springs is a limited deflection spring formed at its upper end with an attaching portion (92) that is readily secured to the grid by a conventional clip (94) and including upright columns (96) which will yield under load and which will also engage the frame to limit deflection.
Patent EP-0058620-A1 (EP)
Inventor: SAIGNE GERARD
IPC: E05F11/42
Filed: 1982-02-15
Abstract: The window mechanism comprises a slide (11) guided along a tubular member (12) defining a sleeve (18), in which a cable forming a rack is contained. The slide is fastened to the cable (13) by means of two groups of tongues cut out from its wall and passing through a longitudinal slot of the sleeve arranged in a plane parallel to the slide. They are bent and set in depressions of the rack cable over an arc width of approximately 90 DEG . The sleeve (18) is also cut out at 61 opposite the slot at an intermediate point over its length, to allow a drive pinion (14) to engage with the rack of the cable.
Patent EP-0061947-A1 (EP)
Inventor: CHADAINEAU JOEL
IPC: B22C9/10
Filed: 1982-03-05
Abstract: A pump impeller comprises a hub surrounded by a web which is a surface of revolution about, and whose imaginary projection intersects, the hub axis, the web carrying helico- centrifugal vanes with both faces of each vane parallel and formed as acute helicoids about the hub axis. The impeller is made by constructing a plastic pattern having vanes 12, using the pattern to form a sand mould, withdrawing the pattern from the sand with a helical movement and then filling the mould cavities with liquid metal. <IMAGE>
Patent EP-0064917-A1 (EP)
Inventor: BARKATS GERARD
IPC: B64G1/00
Filed: 1982-04-29
Abstract: 1. Process for placing an artificial satellite (7) on geostationary orbit, said satellite being supplied with electrical energy by means of two main generators of the photovoltaic type disposed symmetrically with respect to the body of said satellite, this satellite being placed on an intermediate transfer orbit (3), before being placed on its geostationary orbit (6) by the action of at least an apogee motor, and being stabilised along three of its axes both on its transfer orbit and on its geostationary orbit, the electrical energy necessary for the satellite during its passage to the geostationary orbit being obtained by exposing to the sun two photovoltaic generators which are extendable symmetrically with respect to one of the main axes of said satellite, characterized in that the electrical energy necessary for the satellite during its course of the transfer orbit and during its passage from this orbit to the geostationary orbit is obtained by exposing to the sun two symmetrical portions (14, 19, 26a, 27a, 34) of each of the two main photovoltaic generators, said symmetrical portions (14, 19, 26a, 27a, 34) corresponding to a partial extension of said main photovoltaic generators and exposing of the whole of said generators being made only after functioning of said apogee motor.
Patent EP-0072725-A1 (EP)
Inventor: CELETTE GERMAIN
IPC: G01B5/00
Filed: 1982-07-28
Abstract: The clamping device comprises a vertical screw for supporting a body-clamping jaw unit. The screw extends through a horizontal slide attached to the side of the checking frame or bench jig and is supported on the slide by slidably mounted bearing-blocks and by clamping nuts. Vertical and horizontal millimeter scales are attached respectively to the screw and to the slide and the body-clamping jaw unit is detachable. The position of the clamping unit can thus be adjusted with accuracy. Detachable mounting of the clamping unit permits rapid exchange for adapting the unit to different vehicle body shapes and designs.
Patent EP-0073784-A1 (EP)
Inventor: VAUSE FRANCIS
IPC: H01R4/50
Filed: 1982-03-12
Abstract: Un connecteur electrique pour une fiche electrique a broches multiples comprend un premier organe (1) possedant une jambe (2) et un recoin (3) en forme de U dans lequel s'emboite un deuxieme organe (5) de maniere a serrer entre les deux un conducteur electrique. Le deuxieme organe (5) est monte de maniere pivotante sur le premier organe (1), de sorte que, lorsque l'on essaie de retirer le conducteur, les deux organes (1, 5) sont presses l'un contre l'autre et serrent encore plus etroitement le conducteur. Un nouveau type de logement de fiche, un nouveau type de serre-cable ainsi que de nouveaux connecteurs electriques sont aussi decrits.
Patent EP-0087427-A1 (EP)
Inventor: SCHMIEG RAINER
IPC: B24B1/04
Filed: 1982-07-08
Abstract: L'outil (2) du dispositif comprend une pluralité de trous cylindriques (13) qui sont parallèles avec précision à la direction de perçage. Ce dispositif permet d'obtenir, de façon simple et avec une grande précision, des parties cylindriques (15) de section quelconque, en particulier de très petit diamètre.
Patent EP-0095025-A1 (EP)
Inventor: HAMMER REINHOLD
IPC: B43L13/20
Filed: 1983-03-17
Abstract: A method for determining an envelope curve (17) of a projection area, which is covered by a steerable vehicle (20) as it moves through a curve, is proposed in such a manner that the outside limit (21) of the vehicle is conducted along a particular predetermined curve line (12) and the trailing curve (19) of the envelope curve (17) pointing towards the inside of the curve is detected by measuring means. For this purpose, reflectors (23, 24), the position of which is registered along the travelling path at particular intervals, are attached on the side (22) of the vehicle (20) pointing towards the inside of the curve. The measurement data obtained are recorded true to scale and the outside dimensions of the vehicle (20) are added to the drawing true to scale in accordance with the position of the reflectors (23, 24). This results in successive images of the vehicle in accordance with its position as it moves through the predetermined curve (12). The trailing curve (19) can be drawn by simply applying an envelope curve to the overlapping images of the outside dimensions of the vehicle pointing towards the inside of the curve. A further subject- matter of the application is a template (26) which can be produced by means of the method described and which can be used for determining the area required when particular vehicles move through curves in the planning of traffic systems. <IMAGE>
Patent EP-0120980-A1 (EP)
Inventor: RUPPERT WERNER DIPL-ING
IPC: G06T1/00
Filed: 1983-03-30
Abstract: Die Erfindung betrifft eine Schaltungsanordnung für die Kompensation des zwischen benachbarten Zellen einer linearen Photodiodenanordnung auftretenden Überspechens in einer Abtastvorrichtung für eine beleuchtete Vorlage, die sich dadurch auszeichnet, daß zur praktischen Beseitigung des Signalanteils a der i-ten Zelle an dem Signal der (i- 1) ten und (i+1) ten Zelle unter Verwendung des Echtwertes Ri des aus der i-ten Zelle abgeleiteten Signals und der Echtwerte der aus dem (i+1) ten und (i-1) ten Zelle abgeleiteten Signale R(i+1) und R(i-1) und deren Einwirkung a auf das Echtsignal Ri der i-ten Zelle, das kompensierte Signal gemäß der Formel <IMAGE> abgeleitet wird und daß am Ausgang der linearen Photodiodenanordnung (7) ein Schieberegister (11) mit mindestens drei Ausgängen (12, 13, 14) angeschlossen ist, mit dessen ersten und dritten Ausgang je eine Inverterstufe (15, 16) und je ein daran angeschlossenes (17, 18) für a verbunden ist, und daß der Ausgang des ersten Stellgliedes (17) und der zweite Ausgang (13) des Schieberegisters (11) an einer ersten Addierstufe (19) angeschlossen sind, deren Ausgang an einem Eingang einer zweiten Addierstufe (20) angeschlossen ist, deren zweiter Eingang mit dem Ausgang des zweiten Stellgliedes (18) verbunden ist.