baber/WOPTO huggingface dataset:
Patent EP-0043878-A1 (EP)
Inventor: VON OBSTFELDER NIKALOUS
IPC: A47K5/05
Filed: 1980-12-17
Abstract: In order to avoid the problem of soap dropped into bath water, a buoyant soap support has a buoyancy chamber (4) defined between a domed upper wall (3) and a lower wall (2) formed with teeth (9) and a hollow projection (11) capable of being embedded in a bar of soap.
Patent EP-0020192-A1 (EP)
Inventor: RUDOLPH PAMELA
IPC: F02D35/00
Filed: 1980-04-16
Abstract: Speed control system for a vehicle having a source of compressed air (16), such as a heavy duty truck, including an electronic controller (42) which controls a pair of solenoid valves (24, 26) to regulate communication between the compressed air source (16) and an air acuated throttle mechanism (36) and between the latter and the ambient atmosphere, the controller (42) being responsive to an actual vehicle speed signal, a memorized vehicle speed signal and an air actuated throttle mechanism position signal to generate an error signal which actuates accordingly the pair of solenoid valves (24, 26) to maintain a preselected vehicle speed.
Patent EP-0019612-A1 (EP)
Inventor: GROSSBERGER GERHARD
IPC: A61F2/80
Filed: 1980-05-14
Abstract: The prosthesis has a cupular socket (1) for receiving the stump and has two lateral extensions (2) which overlap the knee-joint and form a continuation of the upper edge of the socket (1). On the inner side of each extension (2) and, if appropriate, on the rear side of the inner wall of the socket (1) there is provided in each case an inflatable and deflatable air cushion (3; 5) with an elastic wall, which cushion, after insertion of the stump, is inflated by means of a manually actuated pump device provided on the socket (1) and exerts an adjustable pressure on the condyles (above the knee) and, if appropriate, the calf for fixing the prosthesis. The air pressure in the air cushions (3, 5) is controlled by a valve system which is also actuated manually, so that the pressure on the stump can be adapted to the respective conditions. <IMAGE>
Patent EP-0033485-A1 (EP)
Inventor: MIEDANER HORST
IPC: F24B1/06
Filed: 1981-01-22
Abstract: The dimensions of the elements (1) are derived on the one hand from the lateral dimensions a, b of the stoneware (4) and on the other hand from the thickness of the corner glazed earthenware (3), which gives for the thickness of the element (1) the total sum a:2 - d, or b:2 - d. The doubling of the walls as well as the usual utilization of half stonewares (4) lead to a series of elements (1) having the following lengths: a:2 - d, a:2, a - d, a, 3a.2 - d, 3a:2, 2a - d, 2a, etc. This gives eventually a series of following element heights: b:2 - d, b.2, b - d, b, 3b:2 - d, 3b:2, 2b - d, 2b, etc. Other series of heights and lengths result from the two basic series, in which the smallest member is a member of a basic series. In a preferred embodiment, the stoneware (4) has a visible square face and the thickness a:4. All the elements have thus the same thickness and lengths, respectively heights, equal to a:4, a:2, 3a:4, a, 5a:4, 3a:2, 7a:4, 2a, etc.
Patent EP-0038082-A1 (EP)
Inventor: MERGER FERNAND
IPC: B62D47/02
Filed: 1981-04-15
Abstract: Road vehicles articulated by a supporting/tractive coupling. A large-capacity articulated road vehicle possesses at least two principal load-bearing parts articulated to one another by a coupling, and is characterised in that the said coupling (25) possesses a strong member (1) acting as a journal cross and capable of swivelling about a horizontal axis (2) in one of the parts (3) and of swivelling about a vertical axis (4) in the other of the parts (5), furthermore having axial stops (21, 23, 24) capable of transmitting loads in the direction of the vertical axis (4). <IMAGE>
Patent EP-0040428-A1 (EP)
Inventor: BERKMULLER OTTO
IPC: B05C21/00
Filed: 1981-05-19
Abstract: The mouth (6) of the tube is surrounded by a sealing piston (7) which is seated in a cylindrical receiving bore (10) in an upper component (3) which is screwed in a pressure-tight fashion to the container (1) and contains a manually operated squeezing valve (12). <IMAGE>
Patent EP-0041229-A1 (EP)
Inventor: BOWEN GRIFFITH
IPC: C08K5/06
Filed: 1981-05-27
Abstract: Laminates of glazing material and polyvinyl butyral plasticized with propylene oxide oligomers.
Patent EP-0067901-A1 (EP)
Inventor: HILLEKAMP KLAUS DR
IPC: C10B53/00
Filed: 1981-06-25
Abstract: 1. Procedure for the production of solid, storable and odourless fuel from cellulosic waste material, with which waste material is treated thermally characterized in that, the cellulosic waste material which on the average has an organic content of more than 50% by weight cellulose or cellulose derivatives, especially domestic refuse and/or a combination of industrial and home refuse, and which has a dampness content less than or equal to 40% by weight, are degassed for a period of 30 to 120 minutes in an indirectly heated continuous furnace, whereby the waste material is heated to a minimum temperature of 250 degrees C, and to a maximum temperature of 500 degrees C, whereby the temperature in this field is chosen according to the composition and the dampness content of the waste material, so that the energy content of the produced pyrolysis gas is just sufficient for the heating of the continuous furnace, and that during and after its exit from the continuous furnace the pyrolysis gas produced is kept until its combustion at a temperature which prevents the condensation of volatile products.
Patent EP-0047963-A1 (EP)
Inventor: LIMPACH RAYMOND
IPC: C21B5/00
Filed: 1981-09-08
Abstract: Beim Einblasen eines Gemisches von aschehaltigen Kohlenstoffträgern als Reduktionsmittel in das Gestell eines Hochofens wird die Zusammensetzung das Gemisches in Abhängigkeit von dem basischen und den sauren Aschebestandteilen der Komponenten des Gemisches so ausgewählt, dass der Basizitätsgrad der resultierenden Gesamtasche des Gemisches dem Basizitätsgrad der Hochofen-Schlacke angepasst ist.
Patent EP-0050288-A1 (EP)
Inventor: ZIMMERMANN WOLGANG DR
IPC: F24F6/00
Filed: 1981-10-12
Abstract: Der Wassergehalt eines Materials, das entweder zur Wasseraufnahme oder zu Wasserabgabe neigt, wird mit Hilfe einer Folie verändert, die das Material wenigstens teilweise von dem angrenzenden Raum trennt und für flüssiges Wasser undurchlässig, für gasförmiges Wasser aber durchlässig ist. Als Folienmaterial dient Polyvinylalkohol mit einem bestimmten Polymerisations- und Verseifungsgrad. Die Folie kann mechanisch oder chemisch nachbehandelt sein. Die Befeuchtung oder Entfeuchtung des Materials, das fest, flüssig oder gasförmig ist, erfolgt unter Ausnutzung eines Wasserdampfdruck-Gefälles unter sehr schonenden Bedingungen.
Patent EP-0052745-A1 (EP)
Inventor: STOCKBURGER DIETER DR
IPC: C07C51/265
Filed: 1981-10-13
Abstract: A process for the preparation of phthalic anhydride (PA) of catalytic oxidation of naphthalene or o-xylene with air, a preheated mixture of air and naphthalene or o-xylene being passed into a reactor charged with the catalyst, and the reaction gas leaving the reactor being passed through a separator in which the PA is separated out as a solid, in which process the air fed to the reactor is preheated, before or after the admixture of naphthalene or of o-xylene, by using it to cool the reaction gas in the PA separator.
Patent EP-0056132-A1 (EP)
Inventor: SZATHMARY JANOS
IPC: E04F13/08
Filed: 1981-12-17
Abstract: In order to mount objects on finished concrete or stone walls by means of wall anchors, at least one hole is initially bored into the wall. Afterwards, a plurality of undercuts which are open towards the inside of the hole are milled inside the hole, into which undercuts an expandable part of the armature and/or a portion of a durable filling compound can be pressed whilst forming a positively locking anchor. In order to produce the undercuts, a milling device is used which contains a guide bushing (13) which is rotatable with respect to the concentric axis of the hole and a plurality of milling elements or milling discs (22) which can be displaced radially with respect to the hole axis and can be rotated by means of a motor with a high speed about an axis parallel to the hole axis, said milling elements or milling discs consisting of a diamond sintering compound.   <IMAGE>
Patent EP-0037234-A1 (EP)
Inventor: KJAER JAN
IPC: A24C1/04
Filed: 1981-03-24
Abstract: A cutting table for whole tobacco leaves (6) out of which wrappers or binders are to be cut, comprises a perforated plate (1) forming the top of a suction box (2) and presenting a field (3) illuminated from below, within which the mid rib (9) of the tobacco leaf should be positioned, and also presenting indication lines (4) likewise set off by illumination to facilitate the optimum position of the tobacco leaf in relation to the desired cutting pattern.
Patent EP-0038708-A1 (EP)
Inventor: ISSHIKI TOMIYA
IPC: C07C253/00
Filed: 1981-04-21
Abstract: A process for producing a benzophenone-azine which comprises reacting a benzophenone-imine with molecular oxygen in the presence of a catalyst composed of dissolved copper in amount of 0.0005 - 0.01 mol per 1 mol of the benzophenone-imine in terms of copper atom.
Patent EP-0040097-A1 (EP)
Inventor: BROWN DAVID EMMERSON
IPC: H01M4/90
Filed: 1981-05-12
Abstract: This invention relates to novel electrodes and a method of preparation thereof for use in electrochemical cells. The novel electrodes contain a combination of electrocatalysts deposited on a metal substrate. 
     The electrocatal y sts are deposited from a homogeneous solution of the compounds of (a) at least one metal selected from iron, cobalt, manganese and nickel, (b) at least one metal selected from molybdenum, vanadium and tungsten, and (c) at least one rare earth metal of the lanthanide group having an atomic number of 57 -71 inclusive, the metal compounds are decomposed to the oxides and the oxide coated substrate cured at elevated temperature in a reducing atmosphere. The electrodes thus produced can be used as an anode or a cathode in fuel cells and in cells for the electrolysis of water or brines.
Patent EP-0067258-A1 (EP)
Inventor: BHADURI SUMIT C O ALCEMIE R C
IPC: C07C45/34
Filed: 1981-06-17
Abstract: Cyclic terpenes containing at least one unsubstituted methylene group adjacent to a double bond are converted into cyclic mono- and/or diketones by oxidation with oxygen in the presence of a transition metal catalyst.
Patent EP-0051912-A1 (EP)
Inventor: REEVES RICHARD
IPC: G01B7/13
Filed: 1981-08-10
Abstract: A pig (1) for monitoring the internal surface profile (7) of a pipeline carries a plurality of sensors (5) to trace the surface as the pig (1) traverses the pipeline. Output signals from the sensors (5) are compared with an expected value and a reference signal generated when they differ by more than a predetermined amount. The sensor signals are recorded simultaneously with the reference signal.
Patent EP-0047086-A1 (EP)
Inventor: EDGERLEY PETER GEORGE
IPC: C08J9/36
Filed: 1981-08-13
Abstract: A resilient polyurethane foam with improved resistance to ignition which passes the flame test of BS 5852: Part 1 for material-covered fillings as used for upholstered furniture when adapted for testing the foam only, which foam has on at least one surface thereof at least one coating of a vinylidene chloride polymer of a composition thereof which polymer or composition is substantially absent from the interior of the foam, the amount of chlorine in the at least one vinylidene chloride polymer or composition thereof being at least 60% by weight based on the weight of vinylidene chloride polymer. The coating preferably incorporates a synergist compound, e.g. an oxide or sulphide of antimony. Also, a combination comprising a coated resilient polyurethane foam and a covering material which passes the flame test as carried out according to BS 5852: Part 1.
Patent EP-0048142-A1 (EP)
Inventor: REAR IAN GRAEME
IPC: E21B4/14
Filed: 1981-09-11
Abstract: A fluid operated hammer comprising; a casing (11); a top sub (12) mounted to one end of the casing; a drill bit (13) mounted to the other end of the casing; a feed tube (20) located concentrically within the casing and extending for a portion of the length of the casing from said one end; and a piston (26) slidably mounted in the casing for longitudinal movement between the top sub and drill bit over said feed tube; said feed tube (20) being formed with at least one elongate aperture (24) wherein the longitudinal dimensions of said at least one aperture correspond to a significant proportion of the degree of reciprocation of said piston; a first passageway (29) provided in the piston and extending between the central bore and the external face thereof to provide a communication between the said at least one aperture and the space between the piston and the top sub when the piston is at or near the top sub and for a significant proportion of the degree of movement of the piston from the top sub to a drive the piston towards the other end of the casing; a rebate (25) formed in the internal face of the casing adjacent or near the other end; and a second passageway (30) in the piston and extending from the central bore thereof to the external face thereof to provide communication between said at least one aperture and said rebate when said piston is abutting said drill bit to admit fluid into the space between the piston and drill bit and drive the piston towards the one end.
Patent EP-0043778-A1 (EP)
Inventor: GLEIZES RAYMOND MARC XAVIER
IPC: B23K1/20
Filed: 1981-07-08
Abstract: The invention comprises an apparatus in which the balls in a container (76) penetrate into guide channels (84), which are opened or closed by selection devices, and are inserted one by one, by a slide valve (88), into positioning channels (100). Electrodes (116) solder the balls from the channels (100) onto contact strips held on a counter-electrode (48). Application for soldering the contact strips of electronic circuits supported on substrates. <IMAGE>
Patent EP-0049646-A1 (EP)
Inventor: BENICHOU ALAIN DANIEL
IPC: F16B13/14
Filed: 1981-08-13
Abstract: A reinforcing element, such as an anchor bolt, is anchored in a rock substrate, such as an underground mine roof, by drilling a borehole in the rock strata and inserting into the borehole a frangible cartridge containing a hot-melt adhesive. The reinforcing element is then inserted, whilst rotating, into the borehole and brought into contact with the cartridge, thereby causing the adhesive to melt as a result of the rotation of the reinforcing element and fill the annular space between the reinforcing element and the wall of the borehole. When rotation is terminated and the molten adhesive is allowed to solidify, the latter anchors the reinforcing element in the borehole.
Patent EP-0032887-A1 (EP)
Inventor: KULLANDER GREGOR HENRIK
IPC: C23C16/40
Filed: 1981-01-20
Abstract: An improved process for the production of coated cemented carbide products is disclosed. A cemented carbide substrate is treated to form a metal carbide, nitride or carbonitride coating. The coated substrate is heat-treated at a temperature close to the melting point of the binder metal of the cemented carbide to diffuse elements from the substrate into the coating. Thereafter, and without an intermediate oxidation of the coating, a wear-resistant oxide (e. g., aluminium oxide) coating is applied to form the improved coated cemented carbide product. In a modification of the process, an intermediate (second) metal carbide, nitride or carbonitride coating is applied after the heat treatment and a portion of the second coating is oxidized, nitrided or sulfided without detrimentally affecting the adherence of the second coating. In another modification of the process, a sulfur- and/ or nitrogen-containing gas is added during the last part of or subsequent to the first treatment of the cemented carbide substrate.
Patent EP-0046777-A1 (EP)
Inventor: WHITE JOSEPH KENNETH LUTON
IPC: A47J36/02
Filed: 1981-02-25
Abstract: Un ensemble de cadres (10) pour un ustensile de cuisine ayant un cadre superieur en fil metallique carre (11) et un cadre inferieur en fil metallique carre (13) aligne avec le cadre superieur (11) et relie a ce dernier au niveau des coins correspondants. Le cadre inferieur (13) est sensiblement parallele au cadre superieur (11) mais possede des dimensions plus petites de telle sorte que ses cotes respectifs (14) sont decales vers l'interieur par rapport aux cotes correspondants (12) du cadre superieur. Un ustensile de cuisine est forme en placant l'ensemble de cadres (10) en diagonale sur une feuille carree metallique (21) et en repliant les coins de la feuille (21) vers l'interieur de telle facon qu'ils se projettent entre les cadres superieur et inferieur aux cotes respectifs correspondants. L'ensemble de cadres est alors retourne verticalement et la feuille enfoncee pour former l'ustensile.
Patent EP-0047312-A1 (EP)
Inventor: SILBERMAN IRA J
IPC: A63B21/00
Filed: 1981-03-06
Abstract: Dispositif pliable d'entrainement simple et convertible permettant a l'utilisateur d'executer une grande variete d'exercices d'entrainement de levee de poids. Le dispositif comprend un chassis (100) debout et une banquette (200) fixee de maniere pivotante au chassis (100) de maniere a permettre le mouvement entre une position d'utilisation etendue lateralement et une position verticale de stockage compact en juxtaposition au chassis (100). Le dispositif comprend des supports d'alteres (124), un dispositif de levee des poids a corde et poulie (280-302), un dispositif (306) de barre a extension avec un support d'accroupissement (124) et une barre fixe de traction (104), ainsi que des dispositifs facilement detachables permettant d'executer des exercices de curling (241), de redressement en position assise (222), et de levee du poids a la force des jambes (270) et a la force de la tete (250).
Patent EP-0055279-A1 (EP)
Inventor: SVENSSON LARS TOMMY EDWARD
IPC: H03H17/02
Filed: 1981-06-29
Abstract: Un dispositif de reglage d'un filtre d'equilibrage adaptatif digital (B) incorpore dans un appareil d'abonne (I) connecte a une ligne telephonique comprend un appareil de selection (III), qui peut etre connecte a l'appareil de l'abonne soit via le central telephonique soit via un commutateur separe (K). Lorsque l'appareil de selection (III) est connecte a l'appareil de l'abonne (I), le filtre d'equilibrage (B) est deconnecte des deux branchements de l'appareil d'abonne (I). Un generateur de signaux de tests (TS) est incorpore dans l'appareil selecteur (III) pour envoyer un signal par les lignes via les deux branchements de l'appareil d'abonne (I). Il est egalement prevu une pluralite (N) de filtres digitaux (B1...BN) ou la fonction de transfert de chacun des filtres (B1...BN) coincide de pres avec la fonction de transfert du filtre forme par l'impedance de la ligne et la partie de l'appareil d'abonne (I) qui est connectee a la ligne et aux filtres d'equilibrage (B). A l'aide d'un appareil de mesure (M) un critere est etabli pour determiner lequel des filtres (B1...BN) incorpores dans l'appareil selecteur (III) s'adapte le plus exactement au filtre susmentionne, et les parametres du filtre selectionne (Bk) peuvent determiner les parametres du filtre d'equilibrage (B).
Patent EP-0069122-A1 (EP)
Title: Indicateur de la pression de gonflage pour des pneumatiques de vehicule
Inventor: SMITH NOEL
IPC: B60C23/00
Filed: 1981-09-15
Abstract: Un indicateur de la pression de gonflage (10) pour des pneumatiques de vehicules possede un corps (11, 12) pouvant etre monte sur la roue sur laquelle est adapte un pneu. Un piston (25) est monte de maniere coulissante dans un alesage (17) dans le corps (11, 12) et, a une pression predeterminee, se deplace dans l'alesage (17) contre le ressort de compression (14) vers une position adjacente a une marque de reperage (67) figurant sur le corps (11, 12). Un bouchon rotatif (37) est monte par vissage dans l'alesage (17) pour regler la pression predeterminee. Une valve de pneu (29) est adaptee sur le piston (25) pour permettre au pneu d'etre gonfle ou degonfle. Un capuchon de protection contre la poussiere (13) possede une valve secondaire (53) qui est normalement fermee pour empecher l'air de s'echapper de l'indicateur ou pour empecher l'entree de saletes dans l'alesage (17), la valve secondaire (53) pouvant fonctionner pour ouvrir la valve (29) du pneu. Un raccord de tuyau d'air peut etre branche sur le capuchon de poussiere (13) pour permettre le gonflage du pneu.
Patent EP-0061092-A1 (EP)
Inventor: HOFFMANN GERHARD DR
IPC: G03G5/06
Filed: 1982-03-12
Abstract: Die Erfindung betrifft elektrophotographische Aufzeichnungsmaterialien, im wesentlichen bestehend aus einem elektrisch leitfähigen Trägermaterial und einer photohalbleitenden Doppelschicht aus einer ersten Ladungsträger erzeugende Farbstoffe enthaltenden Schicht und einer zweiten, mindestens eine im Licht Ladungen transportierenden Verbindung aufweisenden Schicht, wobei die Ladungsträger erzeugenden Farbstoffe, solche der Formel I <IMAGE> oder der Formel II <IMAGE> sind, in denen R¹ Wasserstoff, Alkyl Aralkyl, Alkyl, Alkylaryl und Z gegebenenfalls ein ankondensiertes aromatisches System bedeuten, und der Halogensubstitutionsgrad, bezogen auf das aromatische Grundgerüst 45 bis 75 % des maximal möglichen beträgt, sowie ein Verfahren zur Herstellung dieser elektrophotographischen Aufzeichnungsmaterialien und ihre Verwendung für reprographische Zwecke.
Patent EP-0075157-A1 (EP)
Inventor: ABELER FRANZ-JOSEF
IPC: F24H9/00
Filed: 1982-09-02
Abstract: 1. Water heater for the production and storage of hot water, with a heating unit (4) arranged inside a riser pipe (6) in the lower portion of the container (1), said container being equipped with a hot water connection and a cold water connection, wherein the riser pipe (6) opens into the upper region of the container (1), that portion (housing 5) of the riser pipe (6) which receives the heating unit (4) is closed relative to the interior of the container (1), the cold water supply conduit (2) to the container (1) is equipped with a bypass conduit (11) which opens into the housing (5) for the heating unit (4), and a closure means (14) is arranged in the cold water supply conduit (2) between the container (1) and the place (17) where the bypass conduit (11) is connected to the cold water supply conduit (2), characterised in that the cold water supply conduit (2) to the container (1) is equipped in a manner known per se with a connecting means for a flexible cleaning tube (15), and a connecting means for connecting-on a flexible cleaning tube (16) is provided at the discharge side of the riser pipe (6) inside the container (1), the latter means separating the interior of the riser pipe from the interior of the container when the cleaning tube (16) is connected-on.
Patent EP-0109460-A1 (EP)
Inventor: HAERLE ANTON DR
IPC: A61M1/00
Filed: 1982-11-23
Abstract: A suction device for gathering and removing secretions and other medical liquids comprises a section container (1), a flexible reception pocket (6) hookable in the section container (1), preferably a sheet pocket which is held at its filling opening in a sealed and secured way in the suction container (1), said reception pocket (6) having a branching towards a vacuum unit and a branching for a suction conduit, a branching opening independent from the suction pocket and provided between the inside of the suction container (1) and the outside of the reception pocket (6) for an additional suction conduit (3), as well as a pressure branching acting on the outside of the reception pocket (6).