baber/WOPTO huggingface dataset:
Patent EP-0069661-A1 (EP)
Inventor: TRIOULEYRE JEAN
IPC: B21D5/04
Filed: 1982-07-01
Abstract: An automatic sheet metal folding machine comprises two gripping members and upper and lower folding members disposed respectively above and below the gripping members. The folding members are pivotally mounted about pivot axes generally fixed during folding operations. The gripping members are adapted to clamp the sheet of metal therebetween and bring the sheet of metal to an upper or lower horizontal reference plane for folding, or some position therebetween. The upper folding member folds sheet metal downwardly and the lower folding member folds sheet metal upwardly, thereby avoiding having to turn over the sheet of metal. An orientation table may be associated with the actual folding machine for turning around a sheet of metal between successive folding operations and/or feeding and discharging the sheet of metal into and out of the folding machine.
Patent EP-0076755-A1 (EP)
Inventor: JARREAU FRANCOIS-XAVIER
IPC: C07D471/18
Filed: 1982-10-01
Abstract: The invention relates to 4-acylamino-1-azaadamantanes represented by general formula (I):    <IMAGE>  (I)  wherein R represents an alkyl group, a substituted alkyl group, an aryl group or a substituted aryl group, useful in particular, for the treatment of cardiovascular diseases.
Patent EP-0076265-A1 (EP)
Inventor: VAN ZANTEN ANTON
IPC: G01L23/22
Filed: 1982-02-24
Abstract: Procede pour detecter les phenomenes de combustion irreguliers dans un moteur, procede dans lequel un detecteur capte un parametre caracteristique du cycle de combustion, par exemple la pression, la luminosite dans la chambre de combustion, le bruit, etc. Le signal du detecteur est integre dans un parcours angulaire predetermine du vilebrequin ou dans un intervalle de temps du cycle de combustion et compare avec une integrale obtenue dans un cycle precedent. En confrontant ainsi les cycles consecutifs, on surveille s'il se produit soit un accroissement du signal excedant un seuil donne en fonctionnement normal, ce qui indique le debut d'une combustion irreguliere, soit une diminution du signal plus grande qu'une valeur determinee au cours d'une combustion irreguliere, ce qui indique la fin de celle-ci.
Patent EP-0111483-A1 (EP)
Title: Ajustage de composants piezoelectriques
Inventor: CLAES ROGER
IPC: H03H3/04
Filed: 1982-06-14
Abstract: Procédé d'ajustage de la fréquence de dispositifs piézoélectriques (1) tels que des résonnateurs à cristaux de quartz et des filtres d'ondes acoustiques de surfaces. Le dispositif peut être entièrement enfermé dans une capsule de verre (43) ou peut être logé dans un boîtier (52) pourvu d'une fenêtre (51) transparente à l'énergie optique à une longueur d'onde prédéterminée, par exemple de 1,06 micromètre. Un laser Nd-YAG (4) à configuration en Q est dirigé par un système de déviation optique x-y (5) de manière à pénétrer dans le boîtier (52) ou par la fenêtre (51) et tomber sur les motifs conducteurs ou électrodes (42) déposés sur le substrat piézoélectrique (41) du dispositif. Les caractéristiques de fréquence du dispositif varient au fur et à mesure que l'on provoque l'évaporation du matériau conducteur. L'intensité et la direction du rayon laser sont commandées de manière à obtenir des caractéristiques de fréquence, c'est-à-dire la fréquence de résonnace, la réponse en fréquence, etc., conformes aux spécifications. Le dispositif peut être stocké pendant une période de temps entre les processus d'encapsulation et d'ajustage final de manière à éliminer sensiblement tout phénomène important de vieillissement à court terme.
Patent EP-0087553-A1 (EP)
Inventor: KRUGER HORST DR
IPC: D21C9/10
Filed: 1983-01-08
Abstract: 1. A process for the production of half-bleached cellulose pulps by applying excess oxygen pressure, hydrogen peroxide and sodium silicate in an aqueous alkaline suspension, characterised in that for bleaching and partial delignification, oxygen, hydrogen peroxide and sodium silicate are simultaneously allowed to act on the cellulose pulp.
Patent EP-0088288-A1 (EP)
Inventor: WANKEL FELIX DR H C
IPC: F01C21/02
Filed: 1983-02-23
Abstract: Die Rotationskoibenmaschine hat einen in einem kreiszylindrischen Gehäuse (1) umlaufenden Kolbenläufer (3) dessen Kolben (6, 7) sich durch den Ringraum (5) zwischen dem Außengehäuse (1) und dem Innengehäuse (2) bewegen. Die Trennung zwischen den Seiten höheren und niederen Druckes des Ringraumes (5) erfolgt durch einen innenachsig angeordneten Absperrläufer (4). Die Zu- und Abströmöffnungen (10, 12) sind zentrifugalmaschinenähnlich angeordnet, wobei der am Außengehäuse (1) angesetzte Strömungskanal tangential zu der Außenfläche des Absperrläufers (4) und der Wand des Innengehäuses (2) geführt ist. Anschließend an die Aussparung (16) des Absperrläufers (4) ist zur Vermeidung von Quetschrömungen ein Ausweichraum (23) vorgesehen. Dadurch, daß der in Kontakt mit dem Kolben (6) gelangende Teil des Absperrläufers (4) einen Durchmesser hat, der halb so groß ist wie der effektive Außendurchmesser des Kolbenläufers bleibt der Innenraum (23) des Absperrläufers (4) auch beim Durchlauf des Kolbens (6) durch ständigen beidseitigen Kontakt des Absperrläufers mit dem Kolben ständig geschlossen, so daß ein unerwünschter Transport des Arbeitsmittels zwischen Zu- und Abströmseite vermieden wird.
Patent EP-0123702-A1 (EP)
Title: Verfahren zum Verbinden von metallischen Bauelementen
Inventor: JAHNKE BERND DR
IPC: B23K20/16
Filed: 1983-04-27
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Verbinden von metallischen Bauelementen (1A, 1B) zur Bildung eines Bauteils (1), insbesondere für Gasturbinen. Für die Durchführung des Verfahrens werden Bauteile (1A, 1B) aus einer Legierung auf der Basis von Kobalt oder Nickel vom Typ γ-γ' verwendet. Die miteinander zu verbindenden Flächen (3) der Bauelemente (1A, 1B) werden zunächst mit einer Zwischenschicht (4) überzogen. Die Zwischenschicht (4) kann durch eine amorphe Lötfolie, eine Lötschicht oder ein Lötpulver gebildet werden. Anschließend werden die beiden Bauelemente (1A, 1B) aufeinandergesetzt und unter Einwirkung einer vorgebbaren Temperatur und eines definierten Drucks miteinander verbunden werden.
Patent EP-0106203-A1 (EP)
Inventor: KOPP HANS
IPC: B22C9/08
Filed: 1983-09-20
Abstract: The body has rib-like extensions (2) in the form of a grid in the body wall. The grid meshes formed by the ribs (4, 5) are formed by moulded areas (3, 6), the melt being able to flow rapidly from a plurality of sides and thus allowing the moulded areas to be produced. This prevents cold welding. These bodies are suitable for use in the motor vehicle industry for housings and wheels. <IMAGE>
Patent EP-0108894-A1 (EP)
Inventor: MITSURU TAMAI DIPL-ING
IPC: G01L3/10
Filed: 1983-09-22
Abstract: 1. A capacitive torque pick-up comprising a torsion shaft, capacitor plates which are secured to the shaft in two cross-sectional planes of the shaft spaced apart and arranged in parallel planes symmetrical with respect to the longitudinal axis of the shaft, said capacitor plates having a distance apart which is variable so as to be proportional to the torsion, and with electrical analysis of the resulting changes in capacity, characterised in that as a torsion shaft, a torsion pipe (3) is provided in the interior of which a capacitor plate (4) is arranged which is secured to one (2) of two flanges (2, 2') which are connected to the two ends of the torsion pipe (3), and in which torsion pipe (3), at least one further plate (5a), which is secured to the other flange (2') and arranged so as to be spaced from and parallel to the capacitor plate (4), carries two capacitor coatings (5b, 5c) on either side of a centre line which extends in the axial direction of the torsion pipe (4) on the side of said plate (5a) which faces towards the capacitor plate (4).
Patent EP-0113408-A1 (EP)
Inventor: MERK WOLFGANG DR DIPL-CHEM
IPC: E21B41/02
Filed: 1983-11-12
Abstract: There are employed water soluble low molecular weight polycondensation products produced by the condensation of acrolein and formaldehyde in a molar ratio between 1:1 and 1:10 in aqueous or aqueous-organic medium in the presence of a basic catalyst for the elimination of hydrogen sulfide and iron sulfide present in aqueous systems. The condensation reaction can also be carried out in the additional presence of water soluble monohydric or polyhydric alcohols and/or acid amides.
Patent EP-0090605-A1 (EP)
Inventor: NIEMANTSVERDRIET ROBERT ERNST
IPC: C11D9/30
Filed: 1983-03-24
Abstract: A washing composition, especially a fabric washing powder containing substantial proportions of soap. At least 10% by weight of the composition is a soap of an unsaturated fatty acid in order to take advantage of the superior solubility properties of such soaps. The composition also contains a water-soluble surface-active compound containing a nitrogen atom which is either positively charged or capable of taking a positive charge in aqueous solution. This compound counteracts the deposition of scale on heater elements. Examples of such compounds are quaternary ammonium salts and lecithin.
Patent EP-0113506-A1 (EP)
Inventor: BARNETT EDWARD CHARLES WILLIAM
IPC: A47J43/046
Filed: 1983-10-28
Abstract: A sifting device 1 consists of a mesh 2 with a vertical wall 3 and protrusions 4 and 5, which attach the device 1 to the rim of a bowl of a food processor 7. An open-based cone 8 is co-axial with a central rotatable hub 9 and is provided with protuberances 10 on the inner surface thereof.In operation, ingredients are placed in the device 1 and protuberances 10 engage in turn with a projection 14, as the hub 9 is rotated, so as to provide undulations of the mesh 2, thus tossing the ingredients in the device 1 and introducing them into the bowl 6 through the mesh 2.
Patent EP-0099789-A1 (EP)
Title: Nouveaux dérivés de l'amino-3 quinuclidine, leur procédé de préperation et leur application en thérapeutique
Inventor: IMBERT THIERRY
IPC: C07D453/02
Filed: 1983-06-29
Abstract: Nouveaux dérivés de l'amino-3 quinuclidine de formule: <IMAGE> dans laquelle X = soufre ou oxygène; R = H, alkyle ou benzyle; et Ar = phényle substitué ou pyrimidinyle substitué. Ces nouveaux dérivés sont utilisables en thérapeutique dans le domaine du système digestif.
Patent EP-0108741-A1 (EP)
Inventor: TOMAZIC GERD DR
IPC: F42B12/32
Filed: 1983-10-10
Abstract: 1. A method of manufacturing a fragmentation body, according to which a preformed internal body (1) is introduced into a hollow body (4), which forms in particular the projectile casing, and the interspace (9) thus formed is at least partially filled with the desired amount of shrapnel (10, 11, 12) and the internal body (1) is expanded in the radial direction and surrounds at least partially the shrapnel (10, 11, 12) lying adjacent to the internal body (1), characterised in that the internal body (1), which is tapered at least at one end and in particular at both ends, is introduced into the hollow body (4), whereupon the hollow body (4) is deformed according to the interspace desired and the interspace (9) is filled up with shrapnel (10, 11, 12), after which the internal body (1) is expanded in the radial direction, in particular using a pressure medium, and if necessary with an axial compressive force being applied at the same time.
Patent EP-0105932-A1 (EP)
Inventor: KOYANAGI YUKIO
IPC: H04N5/44
Filed: 1983-04-15
Abstract: Un dispositif sélecteur de programme utilisé pour un appareil de télévision ou analogue sélectionne un canal prédéterminé à une heure prédéterminée en fonction d'un programme stocké au préalable dans une mémoire. Aucune opération spécifique n'est nécessaire pour le stockage du programme dans la mémoire (D), un état de sélection de canal peut être écrit sous forme de programme dans la mémoire (D) à partir de l'organe de commande de canaux (B) sur la base d'une action de sélection de canaux par des moyens d'instructions (C) exécutées en temps réel sur l'espace d'une semaine, par exemple, de manière à stocker le programme en mémoire (B).
Patent EP-0121259-A1 (EP)
Inventor: HIRAIWA KAZUYOSHI
IPC: F16H3/66
Filed: 1984-03-30
Abstract: A planetary gear train is arranged to include two planetary gear sets (G1, G2) four clutches (C1, C2, C3, C4) and two brakes (81, B2) and to input rotational energy (engine torque) through a relatively large diameterelement (R1) (in low gears) until a relatively high gear is reached whereafter the input is made through one or both of a smaller diameter element (S1. S2) and the previously mentioned larger one (R1). This arrangement inherently avoids energy wasting closed loop transmission paths from being established between the two gear sets (G1, G2).
Patent EP-0129056-A1 (EP)
Inventor: GUGLIERI HENRI MICHEL
IPC: H02B1/30
Filed: 1984-05-15
Abstract: The corner assembly device comprises two cross-pieces (5, 6), perpendicularly disposed, and an upright (2), which is perpendicular to the plane formed by the two cross-pieces by means of an assembly unit (14). The device is characterised in that one (6) of the cross- pieces is fitted into one end of the assembly unit, the other cross- piece (5) being fitted perpendicularly into another end of the assembly unit, the said upright plugging into the said unit in two slots (33, 34) of the said unit, each slot having a right-angular form, one of the branches of which emerges at the outside of the unit, the branch emerging at the outside of the unit, from the two slots, emerging respectively on two perpendicular walls of the unit. The profile of the said upright is composed, where it is plugged into the unit, of six sides. A first side (21) runs alongside one face of the said unit, a second side (22) is perpendicular to the first and runs alongside another face of the said unit, a third side (23) is perpendicular to the second side, a fourth side (24) is perpendicular to the third side, the third and fourth sides penetrating into one (34) of the said slots of the unit, a fifth side (25) is adjacent to the first side, on the side opposite to the second side and parallel to this second side and a sixth side (26) is perpendicular to the fifth side, the fifth and sixth sides penetrating into the other (33) of the said slots of the unit, the said profile of the upright producing an interlocking, at least partially, with each of the two cross-pieces, the combination being maintained by means of two bolts (37, 38), one (38) of which penetrates into one cross-piece (6), the unit and the said sixth side (26) of the upright and the other (37) of which penetrates into the other cross-piece (5), the unit and the said fourth side (24) of the upright. <IMAGE>
Patent EP-0137913-A1 (EP)
Inventor: GUPTA DEBABRATA
IPC: C21C7/072
Filed: 1984-06-20
Abstract: The present invention relates to a two step process for decarburization of a shallow melt. First, the carbon content of the melt is reduced to an intermediate value in the range of about 0.3 to 0.1 wt.% carbon by concurrently blowing an oxygen enriched gas onto the surface of the melt at a subsonic velocity and injecting an inert gas below the melt surface to stir the melt. Second, the carbon content of the melt is further reduced to a final value of above 0.001 wt.% carbon by injecting a mixture of oxygen enriched gas and inert gas below the surface of the melt for both decarburizing and stirring the melt.
Patent EP-0136432-A1 (EP)
Inventor: GRENZEBACH RUDOLF
IPC: B65G49/06
Filed: 1984-07-19
Abstract: Two glass panes of similar shape, but with the upper a little smaller, are centred for the mfr. of laminated glass by placing them on a plane table. Tools on opposite sides of the panes are then approached with their oblique faces against the edges. The oblique angle is designed to equal the tangent to the tops of both panes when correctly centred.
Patent EP-0143365-A1 (EP)
Inventor: JARCHOW FRIEDRICH PROF DR-ING
IPC: F16H37/08
Filed: 1984-11-06
Abstract: 1. Load-switching gear unit, consisting of two part gear units, one part gear unit being a continuously adjustable torque-dividing coupled gear unit, one shaft of which unit is a main drive shaft (an) and which unit has two coaxial coupled shafts (A, E), the transmissions of which can be continuously adjusted in relation to the main drive shaft (an) in such a way that at one adjusting range limit of the continuous adjusting gear unit of the coupled gear unit both coupled shafts (A, E) have the same rotational speeds, whilst when the adjustment transmission of the adjusting gear unit is controlled through to the other adjusting range limit one of the coupled shafts (A) is monotonically faster and the other coupled shaft (E) is monotonically slower, and the other part gear unit being a switching gear unit which is driven alternatively by one of the two coupled shafts (A, E) and which has a main off-drive shaft (ab) which can be connected with the respectively driving coupled shaft by way of various transmissions in such a way that a continuous transmission between the main drive shaft (an) and the main off-drive shaft (ab) can be adjusted within a wide range and that in the case of a gear change the coupling halves which are to be connected have synchronous rotational speeds, characterized in that the switching gear unit has for five forward and two reverse gears only the tooth constructions of a three-shaft planetary gear unit known per se with a sun wheel shaft (x), a hollow wheel shaft (y) and a spider shaft (z) and a set of planet wheels, in which case, with a coupled gear unit layout with the fast coupled shaft (A) as internal shaft of the two coaxial coupled shafts (A, E), the two coupled shafts (A, E) are alternatively connectable or are both connectable with the sun wheel shaft (x), the spider shaft (z) being alternatively connectable with the slow coupled shaft (E) or with the housing (0), the sun wheel shaft (x) or the spider shaft (z) or both being connectable with the main off-drive shaft (ab) and the hollow wheel shaft (y) being connectable with the housing (0) or with the main off-drive shaft.
Patent EP-0144828-A1 (EP)
Inventor: ITOH HIROSHI
IPC: G02F1/133
Filed: 1984-11-14
Abstract: An apparatus for driving a liquid crystal element (8) by an increased voltage and at a lowered frequency in conformity with temperature fall in the liquid crystal element (8) so as to achieve complete driving of the element even in a low temperature range. In order to increase the driving voltage, the apparatus comprises a booster circuit (3) for increasing a battery voltage, and a voltage divider circuit (4) including an element-temperature sensor (41) as a component thereof and serving to produce a control voltage (V2) by dividing the output voltage (V1) of the booster circuit (3). In such configuration, the booster circuit (3) performs its operation in such a manner as to maintain constant the control voltage (V2) obtained from the voltage divider circuit (4).
Patent EP-0150303-A1 (EP)
Inventor: NAKATA MORITSUNE
IPC: B62D7/22
Filed: 1984-11-22
Abstract: ® A steering system is disclosed wherein elastic means and restraining means in the form of a damper (23) are arranged in a steering effort transmission system. The elastic means allows elastic deformation in the transmission system and the restraining means restrains such elastic deformation in response to a rate of displacement of a steering wheel (21) or a vehicle speed of a vehicle.
Patent EP-0170733-A1 (EP)
Inventor: HOFMANN GERHARD
IPC: B60R22/10
Filed: 1984-12-28
Abstract: The seat (1) comprises forward side walls having the shape of armrests (6, 7) and forming a guide for a removable block (15) acting as an anti-shock cushion which extends between the arm rests (6, 7) and is slidable along the latter. The guides (17, 14) of the block (15) and of the arm rests (6, 7) which are mutually engaged delimit the displacement travel of the block (15) along the arm rests (6, 7) so that the minimum spacing (A) between the lower side (32) of the block (15) and the seating surface (11) for the legs, respectively the buttocks of the child, increases with the forward displacement of the block (15). In its pull area (56), between the arm rests (6, 7) the block (55) may include at least one removable spacing element (62). The block (15) is configured as a parallelepiped rigid cushion containing a recess (26) starting from its front side (25) and extending throughout the length thereof to receive a belt band part which forms the pelvis belt portion (66) of a safety belt of a vehicle or which may be connected thereto. On the front edge area of at least one of the side walls (5, 5) projecting on both sides of the back support (3) there is provided a height-adjustable guide (45) to releasably receive a shoulder belt strap (70).
Patent EP-0119669-A1 (EP)
Inventor: NOLENS HENRICUS JOHANNES WILHE
IPC: B65C5/04
Filed: 1984-03-21
Abstract: Method and apparatus for applying information protected by a transparent cover layer to an article to be marked. Cover layer material attached to a temporary backing is provided with a marking in mirror image on the free side thereof, and the cover layer portion thus marked is supplied to the article to be marked by means of said temporary backing, and attached to the article by hot pressing.
Patent EP-0141606-A1 (EP)
Inventor: BEATTIE DAVID LLOYD GEORGE
IPC: B01D46/24
Filed: 1984-10-22
Abstract: A strainer is provided for removing debris from the gas flow in a pipeline. The strainer is designed with a view to minimizing the pressure drop across it. More particularly, the strainer comprises a spherical shell (1) having inlet (2) and outlet (3) means which are connectable into the pipeline. A circular, concave, perforated plate (6) is mounted within the shell and extends transversely across the path of the gas flow. The plate functions to retain debris in the flow. The combination of the spherical shell (1) and the concave plate (6) provides a relatively large "trapping" area having a relatively large number of perforations. As a result, the pressure drop across the plate is small compared to prior art strainers. In addition, the inlet means (2) is tubular and conical in configuration (1), so that the entering flow assumes a divergent pattern. This arrangement results in a reduced pressure drop at the inlet and across the plate.
Patent EP-0151874-A1 (EP)
Inventor: PUGSLEY PETER CHARLES
IPC: G07C9/00
Filed: 1984-12-05
Abstract: This invention concerns a prepayment metering system using a card on which information may be stored and from which stored information may be erased. In one form, a number (A) recorded on the card is read at the meter and stored (30) in preparation for the next card insertion. To obtain a further credit at the meter, the card is taken to a terminal station (12) at which the number (A) recorded on the card is read and is subjected to an encryption process under the control of a key and the resulting number (A') is recorded on the card in place of the previous number (A). On the next insertion of the card at the meter (21 the number (A') is read from the card and subjected to a decryption step (22) using the same key, the result of the decryption being compared with the number stored in the register (30) and in the event of a match a credit is issued. In another embodiment, the terminal generates a random number which is subjected to encryption and both the random number and the result of the encryption are recorded on the card and subsequently used at the meter.