baber/WOPTO huggingface dataset:
Patent EP-0036453-A1 (EP)
Inventor: BOUTIQUE GERARD
IPC: F03B13/08
Filed: 1980-03-24
Abstract: 1. Hydro-electric installation comprising a turbine (11) with a vertical axis arranged within a prefabricated tank (1) made in one piece or from a plurality of superposed elements, provided with a cover (16) on which there are fixed a gearing (15) and a shaft (12) connecting the said turbine (11) to an electrical generator (14), with an "upstream" aperture (4) and a "downstream" aperture (5) these being situated at the two sides of a neck (9) provided within the tank (1) to serve as a support for a guide assembly or distributor (10) supplying the said turbine (11), said apertures being arranged so as to oblige the water to pass through the turbine (11) by entering through the "upstream" aperture (4) and issuing through the "downstream" aperture (5), characterized in that the said prefabricated tank (1) is anchored in a water course in such as way as to form a dam, so that the water enters than tank (1) through the "upstream" aperture (4) situated in the middle region of the tank (1), in that the pre-fabricated tank (1) is provided at its upper portion with two opposite apertures (2 and 3) referred to as "upper" apertures, arranged axially of the water course and serving for discharging flood water, and in that the gearing fixed to the cover (16) is a step-up gearing (15) driving the electrical generator (14) also fixed to the cover (16) of the tank (1).
Patent EP-0018036-A1 (EP)
Inventor: VAN MULLEM ALBERT ALOIS
IPC: B62D31/02
Filed: 1980-04-08
Abstract: A motorbus or similar vehicle, provided in the top part (1) of the bodywork with a self-supporting integrated structure (5), which extends over the whole vehicle length, whereby said integrated structure bears directly on the wheel axles, in such a way that there is more particularly a possibility of lowering the vehicule floor by suppression of the bearing function of those bodywork structures present below the floor and the taking over of such function by said structure integrated in the top bodywork part.
Patent EP-0024157-A1 (EP)
Inventor: WRIGHTSON NOEL THOMAS
IPC: F16L55/163
Filed: 1980-08-04
Abstract: A method of lining or relining a tunnel (10), such as a sewer, comprises the steps of deforming a collar (15) for insertion intothetunnel, reforming the collar to locate it in the tunnel (10), overlapping the edges (12, 13) of a pipe (11) having a single longitudinal split to reduce its cross-sectional area for insertion into the tunnel 10, re-aligning the edges (12, 13) and expanding the pipe (11) in the tunnel (10) for engagement with the collar (15), and securing the edges (12, 13) together to retain the pipe (11) in its expanded form. The edges (12, 13) are secured together by means of an H section elongate jointing member (16).
Patent EP-0024857-A1 (EP)
Inventor: COLVIN JOHN BERNARD
IPC: E04B2/92
Filed: 1980-08-13
Abstract: A structural glass assembly in which one or more glass plates (11) are secured by an attachment device (15) to an adjacent element (12), the attachment device comprising a plate member (15) partially overlying an edge region of the glass plate (11) on one side only thereof and extending parallel to the plane of the plate (11) so as to form a connection between the glass plate (11) and the adjacent element (12),the plate member (15) being spaced from the glass plate (11) and secured to the edge region of the plate so as to permit the edge region to flex inwardly or outwardly when subjected to load.
Patent EP-0026072-A1 (EP)
Inventor: OGILVIE GRAEME JOHN
IPC: B23K9/09
Filed: 1980-09-10
Abstract: A circuit for pulsing the output of a dc power supply (2) connected across a load such as a welding arc. The circuit has a first SCR (12) connected in parallel with a resistor (14). The SCR (12) controls the pulse current and the resistor (14) controls the background current. Each pulse is terminated by the action of a second SCR (18) and a capacitor (16) connected across the first SCR (12) by applying a control pulse to the gate of a second SCR (18). The capacitor (16) is charged by a power supply (20) and is connected by the second SCR (18) so that the first SCR (12) is reverse biased and hence is turned off to terminate the pulse. Immediately the first SCR (12) turns off, the capacitor (16) is charged in the opposite sense to the charge derived from the power supply (20) and this in turn causes the second SCR (18) to be reversed biased by conduction through the resistor (14) and turned off a short time after the first SCR (12) is turned off. The circuit permits control of individual pulses and pulse trains in accordance with variations in any of a range of external control variables.
Patent EP-0015171-A1 (EP)
Title: Dérivés condensés de pyrrolidine ou de pipéridine, leur procédé de préparation et composition les contenant
Inventor: MAILLARD JACQUES
IPC: C07D487/04
Filed: 1980-01-22
Abstract: L'invention a pour objet des composés de formule <IMAGE> dans laquelle n est égal à 1 ou 2, R1 représente un atome d'hydrogène et R2 représente un groupe phényle ou un groupe benzofuryle-2, ou bien R2 représente un atome d'hydrogène et R1 représente un groupe phényle ou un groupe benzyle, et le groupement -A-B- représente un groupe de formule -CO-?H- , -CO-?H-CH2 , ou -CO(CH2)3- R représentant un atome d'hydrogène, un radical alcoyle en C1 à C6, un groupe phényle, un groupe benzyle, un groupe méthylthioéthyle, ou un groupe de formule( CH2)m-COOR',m étant égal à 0, 1 ou 2 et R' étant un radical alcoyle en C1 à C6, ainsi que leurs sels avec des acides pharmacologiquement acceptables. Ces composés sont utiles comme anti-dépresseurs en thérapeutique.
Patent EP-0032958-A1 (EP)
Inventor: ITO TAKASHI
IPC: H01L29/788
Filed: 1981-02-24
Abstract: Un dispositif de memoire a semi-conducteurs remanente qui possede une region de source (2), une region de drainage (3), une pellicule d'isolation de porte (4), une porte flottante (5) et une porte de commande (7) couplee sensiblement a la porte flottante (5) sur un substrat semi-conducteur (1). C1 represente la capacite entre le substrat (1) et la porte de flottaison (5), C2 represente la capacite entre la porte flottante (5) et la porte de commande (7), Cs represente la capacite entre la region de source (3) et la porte flottante (5), d1 represente l'epaisseur d'au moins une portion de la pellicule (4), Es represente la tension de depart de cassure d'avalanche entre la region de drainage (3) et de substrat (1), et Vs represente la tension appliquee a la region de drainage. Lorsqu'un champ electrique Es d'implantation d'une porteuse chaude dans la porte flottante (5) est egale a ou superieure a la tension Es, le parametre de structure du dispositif de memoire est selectionne de maniere a satisfaire la formule suivante: (FORMULE) lorsque le parametre est ainsi selectionne, le dispositif de memoire peut executer l'ecriture et la reecriture des donnees par alimentation de puissance a une seule electrode. Il est egalement possible d'effectuer une grande reduction des tensions d'ecriture et de reecriture.
Patent EP-0038556-A1 (EP)
Inventor: HIRAYAMA TSUTOMU
IPC: F01P7/16
Filed: 1981-04-21
Abstract: An internal combustion engine (1) includes a cylinder head (2) and a cylinder block (3), and is provided with a radiator (17). Cooling jackets (4-5) are formed in the head (2) and in the block (3), and separate pumps (10-11) drive cooling fluid through these jackets (4-5). A sensor (25) senses the temperature of the cooling fluid passing out from the block cooling jacket (5), and a controller (26) receives a signal from this sensor (25). A block recirculation conduit system (23) of high flow resistance leads from the block cooling jacket outlet (9) to its intet(7), bypassing the radiator (17). A main recirculation conduit system (14) communicates at its upstream end to the outlets of both the cooling jackets (8-9), and at its downstream portion to the radiator (17). A radiator output conduit system (20) leads from the radiator (17) to the inlets of both the cooling jackets (6.7). A first control valve (15), controlled by the controller (26), controls flow through the radiator (17). A radiator bypass conduit system (21) of high flow resistance leads from a downstream part of the main recirculation conduit system (14) to the inlets of both cooling jackets (6-7), and operation of the first control (15) valve does not cut off flow through this bypass conduit system (21). A second control valve (19) controls flow from the radiator output conduit system (20) and the radiator bypass conduit system (21) to the block cooling jacket inlet (17), and is controlled by the controller (26).
Patent EP-0070328-A1 (EP)
Inventor: THEURER KARL EUGEN PROF DR MED
IPC: A61K35/54
Filed: 1981-07-21
Abstract: The invention relates to the use of egg membranes (amnion and allantoid membranes) and the umbilical cord of allogenic and xenogenic origin, both in an unmodified and modified form, in surgical operations for covering over or covering up and for strengthening fragile tissue and for preventing suture inadequacy, in particular in the case of hollow organs and parenchymatous organs, for the prophylaxis of fusion, for covering skin and mucous membrane defects, for use in plastic surgery for filling of cavities or for rebasing, and also for coating joint surfaces. Fixing can be carried out using sutures or with biological bonding substances, in the form of fibrin, collagen or elastin. The egg membranes can be enzymatically or chemically macerated on the subsequent application side and, if appropriate, completely sulphated by vaporising with concentrated sulphuric acid in vacuo at room temperature. Embryonic connective tissue, blood vessels and outer skin are preparatively separated from the umbilical cord, used or further processed. Adaptation to allogenic or xenogenic histocompatibility antigens is achieved during vital preservation by the use of organ extracts from organ or cell tissues with species- or individual-specificity of the recipient. This procedure is also used for adaptation of cell cultures and for planned organ transplants.
Patent EP-0071662-A1 (EP)
Inventor: KUMASAKA SADAO
IPC: C08J9/00
Filed: 1981-08-06
Abstract: A method for manufacturing a low density rubber foamed body is provided which comprises the steps of forming a sheet from a mixture of 100 parts by weight of natural rubber or a synthetic rubber, 10 to 80 parts by weight of a foaming agent, and 0.5 to 15% by weight of a crosslinking agent; enclosing said sheet within a mold and heating said mold under pressure from the exterior to thereby foam said sheet; forcibly cooling said mold; and releasing a foamed body from said mold. When 10 to 60 parts by weight of a thermoplastic synthetic resin are further added to the mixture, a rubber foamed body of still lower density and lower shrinking property is obtained.
Patent EP-0048468-A1 (EP)
Inventor: PATZ KURT
IPC: E04B5/32
Filed: 1981-09-18
Abstract: 1. A holding device for frontal adjusting boards for the casting of concrete for ceilings of buildings consisting of two clamps partially gripping ground the top and the bottom sides of the adjusting board, the clamps being formed on two legs to be fastened to the planking, characterized in that the holding device is produced of two pieces of sheet metal and that the clamps of the legs (3, 6) consist of spaced projections (4, 5 and 7, 7a) and are formed by bending the legs (3, 6).
Patent EP-0078328-A1 (EP)
Inventor: EARLE ROLAND D
IPC: C10L1/02
Filed: 1981-10-29
Abstract: A composition for use as a gasoline substitute. The composition includes either ethanol or methanol and an alkyl peroxide.
Patent EP-0045208-A1 (EP)
Inventor: CURTIS MICHAEL
IPC: C11D17/00
Filed: 1981-07-27
Abstract: A process for manufacturing a low sudsing fabric washing powder in which a mixture of a suds-suppressant, such as an alkyl phosphoric acid ester or a salt thereof, and a hydrophobic material such as a petroleum jelly or a natural or synthetic wax is combined with a spray-dried detergent powder. The temperature of the powder at which combination takes place is lower than the drop-melting point of the mixture of suds-suppressant and hydrophobic material.
Patent EP-0050046-A1 (EP)
Inventor: JACKSON DOUGLAS HUMPHREY
IPC: C25D13/22
Filed: 1981-10-14
Abstract: An electrocoating apparatus has a plurality of cells (10) movable successively to each of a plurality of operating stations (1 to m). An electrical circuit is provided to monitor the cells and initiate the application of electrical pulses to each cell (10), if the cell has not exhibited any faults. Each cell is subjected to a test at station 1 and a test at station n and the result of each test is entered as a binary digit in a respective shift register (13, 14). As the cell is advanced each binary digit is similarly advanced in its shift register by clock pulses. Unidirectional electrical pulses are applied as electrocoating pulses at electrocoating stations n+1, n+2 and n+3 such that each cell is normally subjected to three successive discrete pulses. However, if a cell which has failed either of the tests arrives at the electrocoating stations, the presence of its binary digit in the appropriate stage of the shift register (14 inhibits the application of electrocoating pulses thereto. Furthermore, application of the electrocoating pulses to a cell is immediately interrupted if the cell goes short circuit.
Patent EP-0038259-A1 (EP)
Title: Procédé d'identification de phases en défaut dans un réseau de distribution électrique
Inventor: LOEWENSTEIN PAUL
IPC: G01R31/02
Filed: 1981-04-10
Abstract: L'invention est relative à l'identification de phases en défaut dans un réseau électrique, en particulier triphasé. Un circuit de mise en oeuvre du procédé de l'invention comporte des moyens (18, 20, 22) pour élaborer des premiers signaux respectifs représentatifs de la différence des courants dans chaque phase (A, B, C) d'une ligne électrique (10), avant et après l'apparition du défaut, des moyens (24, 26, 28, 30) pour élaborer des seconds signaux fonction de l'intégrale par rapport au temps des carrés respectifs desdits premiers signaux et des moyens (32) pour surveiller lesdits seconds signaux par rapport à une combinaison prédéterminée de ceux-ci. Application aux protection de distance et aux protections directionnelles des réseaux électriques.
Patent EP-0041880-A1 (EP)
Title: Procédé pour isoler des antigènes glycoprotéiques viraux et son application à la préparation de vaccins
Inventor: LECLERC JEAN
IPC: C12N7/00
Filed: 1981-05-22
Abstract: L'invention a pour objet un procédé pour isoler les antigènes glycoprotéiques d'un virus par traitement du virus par une solution aqueuse d'un détergent nonioniques, séparation des particules virales et élimination du détergent, caractérisé en ce que pour éliminer le détergent on effectue une séparation de phases entre une phase aqueuse et une phase constituée par un alcool supérieur insoluble dans l'eau et l'on récupère les antigènes glycoprotéiques en phase aqueuse. Application à la fabrication de vaccins.
Patent EP-0051521-A1 (EP)
Inventor: CLERC JEAN FREDERIC
IPC: G09G3/36
Filed: 1981-10-21
Abstract: L'invention concerne un procédé de commande d'une caractéristique optique d'un matériau. Pour obtenir une excitation d'un matériau (16) intercalé entre deux électrodes (xi,yj), déposées chacune sur une paroi isolante (12, 10) constituant un dispositif à affichage, on applique sur les électrodes (xi, yj) une serie de signaux élémentaires pendant des durées croîssantes, chaque signal élémentaire étant soit égal à une constante soit nul, l'ensemble de ces signaux élémentaires constituant une décomposition de l'excitation désirée en une base donnée.
Patent EP-0055148-A1 (EP)
Inventor: GUILLON JEAN-CLAUDE
IPC: H04N3/233
Filed: 1981-10-30
Abstract: 1. Adder of voltages comprising a summation point (16) whereto the first terminals of at least two resistors (15, 19, 24) of integrated type are connected, these resistors being integrated on a common substrate, characterized in that : - the second terminal of at least one of said integrated resistors (19) is connected to the first terminal of at least one resistor (21, 22) of discrete type, the second remaining terminals of the resistors of integrated type and of discrete type receiving the voltages to be added up, - the value of the resistor(s) of integrated type (19) whereto one (a plurality of) resistor(s) (21, 22) of discrete type is (are) connected, is large compared to the value of the resistor(s) of discrete type which is (are) associated thereto.
Patent EP-0040165-A1 (EP)
Inventor: DURET FRANCOIS
IPC: A61C19/04
Filed: 1981-05-08
Abstract: 1. A process for making a prosthesis, consisting in making an optical impression of the part of the body intended to receive the prosthesis, by an interferometric technique, converting the data obtained in making the impression into their digital or electrical analogue, and then processing the data obtained through the impression, by adapting them to the theoretical data stored in the memory of the computer used for the processing, while taking account of a certain number of parameters such as the nature of the materials to be used, the environment of the prosthesis and the conditions of its utilisation, with a view to determining the shape of the prosthesis, and finally feeding the resulting data into a numerically controlled machine tool which will effect the sculpture of the prosthesis.
Patent EP-0042819-A1 (EP)
Inventor: BABLER FRIDOLIN DR
IPC: C08L7/00
Filed: 1981-06-17
Abstract: Verfahren zur Herstellung von opakem Perylentetracarbonsäure-bis-(3,5- dimethylphenylimid) dadurch gekennzeichnet, dass man die α-Modifikation des Perylentetracarbonsäure-bis-(3,5- dimethylphenylimids) in mindestens einer aliphatischen Monocarbonsäure erhitzt. Verwendung als Pigment für plastische Massen, Drucktinten, Fasern und Anstrichstoffen.
Patent EP-0052613-A1 (EP)
Inventor: NAGY BARNABAS
IPC: B43L11/04
Filed: 1981-04-28
Abstract: De maniere a pouvoir definir deux directions axiales axonometriques, le rapporteur de mesure d'angles entiers, servant a la determination de valeurs correlatives des caracteristiques d'axonometrie orthogonale, c-a-d des sous-tendantes angulaires de l'ellipse et les angles d'inclinaison des axes axonometriques, a tracer avec la configuration de tracage d'ellipse avec des sous-tendantes angulaires variables, est pourvu de deux pointeurs d'une longueur depassant le diametre du demi-cercle, fixes de maniere rotative aux points extremes de ce diametre, tandis que la troisieme direction axiale axonometrique est toujours perpendiculaire au diametre du demi-cercle. Le long de la peripherie du demi-cercle se trouvent deux echelles angulaires croissantes en directions opposees. Ces echelles sont rapportees a partir des centres de rotation des points extremes du diametre du demi-cercle comme points medians. La plaque contient un nomogramme avec trois ensembles de courbes pour la determination de sous-tendantes angulaires des ellipses indiquant les limites de la plage d'interpretation. Les points optimum appartenant a chaque region definie par les trois ensembles de courbes et definissant les axes d'intersection optimale sont marques sur la plaque. Sur le demi-cercle du plan se trouve une echelle simple de rapporteur et dans le centre du demi-cercle est amenagee une rainure longitudinale perpendiculaire au diametre.
Patent EP-0078255-A1 (EP)
Title: Optical measuring member for determining the diameter of threads and wires.
Inventor: AEPPLI KURT
IPC: G01B11/10
Filed: 1981-06-10
Abstract: An optical measuring member for threads and wires comprises a light source (13) supplied by means of a square pulse voltage. The output value of a reference square section is maintained at a constant amplitude by means of an adjusting circuit. From the light source (13), there is formed a reference section and a measuring section, each lighting respectively an optoelectric transformer (17, 19). The output signals (I1?, I2?) of said transformers are connected in series. The difference (I2? - I1?) between the signals of the measuring section and the reference section is provided through a high-pass filter to a multiplier (20), where the output signal is mixed with the pulse frequency and is applied to a low pass filter (21) wherefrom the measuring signal (Uo?) may be outputted.
Patent EP-0072865-A1 (EP)
Title: Machine-outil
Inventor: TSUJIMURA ISAO
IPC: B23Q3/157
Filed: 1981-10-01
Abstract: Machine-outil en forme de porte pourvue d'un magasin d'outils (11). Un magasin d'outils (11) est installe entre les supports (3a) d'une colonne en forme de porte (3) au-dessus d'une table support de travail, et comprend un support d'outils (16) permettant de maintenir une pluralite d'outils (17) et une unite d'entrainement (18) servant a faire avancer et reculer le support (16). L'espace de travail de la table (2) peut ainsi etre utilise efficacement tout en reduisant la taille de la table (2) ou du lit (1)
Patent EP-0058840-A1 (EP)
Inventor: STOFKO JOHN J JR
IPC: C07D209/80
Filed: 1982-02-01
Abstract: Organic electron donor compounds for use in electrophotographic constructions tend to suffer from problems of molecular weight non-uniformity and oxidation. Bis-benzocarbazole derivatives have been found to resist the oxidation and oligomerization which are a source of these problems. These organic electron donor compounds have been found to be sensitized by polyquinoid and polyanthroquinoid dyes.
Patent EP-0058394-A1 (EP)
Inventor: SCHNEIDER WOLFGANG
IPC: C07C13/68
Filed: 1982-02-11
Abstract: A product mixture of a norbornene and a tetracyclododecene is prepared in any desired mole ratio in the range of 95/5 to 5/95 which comprises heating an olefin, cyclopentadiene, and a norbornene in the respective mole ratio of 1-20/1-5/1-5, at a temperature of 100 to 400°C, 100 to 5000 psi, and 0.1 to 5 hours of residence time.
Patent EP-0066863-A1 (EP)
Inventor: JAKOB HANS-HELMUT
IPC: B42C3/00
Filed: 1982-06-04
Abstract: 1. Device for production of joints in continuously advanced stacked webs, especially form webs by means of adhesive tape, which enfold said form webs in the area of the outer edge and are joined together through holes, near the edge of said webs, or by means of adhesive strips which enfold the form webs via holes near the edge of said form webs and which are joined together outside said form webs, or by means of small bow-shaped flaps which are fed through perforations near the edge of said webs and their ends being adhesively attached to the outer sides of the stacked webs, with one storage spool for adhesive tape, pull rolls for the advance of the adhesive tape and with a knife for cutting off the adhesive tape or the material of the flaps, which are situated within a body which is located above said form webs, characterized in that the body (3) is mounted rotatably about an axis being across the direction of the movement of the form webs and its peripheral velocity referred to the outer-most point of the knife (20) which is constructed to press the strips (4) is equal to the velocity of said form webs or equal to an integral fraction (1/4, 1/3, 1/2) or to an integral multiple (2, 3, 4) of the velocity of said form webs in the moment of pressing the strips (4) or the material of the flaps (9) onto said form webs (1) by movement of said knife.
Patent EP-0080049-A1 (EP)
Inventor: KESSEL BERNHARD
IPC: F04D13/08
Filed: 1982-10-02
Abstract: 1. A submersible pump for the delivery of liquids with a capsular shell which has, on the pump suction side, a suction component forming a base for the submersible pump with inlet openings and, on the side of the shell facing away from the suction component, an outlet connection, characterised in that provision is additionally made for at least one second outlet connection (15 or 10) which is either provided on the top shell side (5), if the first outlet connection (15) is emerging from a shell side (3a), or which is located on a shell side (3a) if the first outlet connection (10) is emerging from the top shell side (5).