baber/WOPTO huggingface dataset:
Patent EP-0009490-A1 (EP)
Title: Frein pour ski muni d'une fixation de securite
Inventor: WEHRLI HANS
IPC: A63C7/10
Filed: 1979-08-28
Abstract: Le frein est muni d'un bras (2) comprenant un eperon (3) et une tige d'actionnement. Un ressort a boudin (18) est fixe au bras (2). Le bras (2) et le ressort (18) entourent une came de guidage (10) fixee au ski (1). Lorsque le bras (2) est amene de la position de freinage dans la position de repos parallele au ski, une force est creee dans l'element elastique (17) qui tend a amener le bras (2) dans la position de freinage. Le frein peut etre agence avec deux bras de freinage (2) qui sont relies par la tige d'actionnement. L'etrier ainsi obtenu est pivote sur la came de guidage (10) au moyen d'un ressort a boudin (18) dont les extremites (19, 20) sont fixes respectivement au bras (2) et a des leviers de support (12) supportant les cames de guidage (10). L'extremite de la came de guidage (10), qui est dirigee contre le ski (1), est conformee en palier, sur lequel s'appuie un arceau (8) en forme de bras, ce qui a pour resultat que l'eperon est excentre d'une valeur (31) par rapport a la partie centrale (5) du bras (2). Un guide (30) est dispose a cote de la came de guidage (10) avec lequel les bras (2) de l'etrier qui est moins large que le ski (1), sont en contact et contre lequel ils sont maintenus lors de leur pivotement. Le guide (30) est incline vers l'interieur pour que l'eperon se deplace vers l'interieur dans la position de repos. Grace a l'excentricite de l'eperon (3) de la valeur (31) et grace au maintien du bras (2) par le guide (30), l'eperon (3) est ue, dans la position de repos, au-dessus et a l'interieur de l'arete longitudinale du ski de facon a eviter pratiquement tout contact avec la surface de la neige.
Patent EP-0026947-A1 (EP)
Inventor: DOMER WOLFGANG
IPC: F01D25/28
Filed: 1980-09-12
Abstract: Zur Vereinfachung des Aufstellens von Lagergehäuseabstützungen, insbesondere zum Wegfallenlassen der bislang üblichen Grundplatte wird vorgeschlagen, die Fundamentplatten (3) direkt auf dem Fundament (10) zu fixieren, wobei die Fundamentplatten (3) die Vertikaljustierung aufnehmen und die dafür erforderlichen Einstellelemente (2, 6) zusammen mit den aus Halteklötzen (4) und Einstellbolzen (7) gebildeten Horizontalfixierungen das Lagergehäuse (1) in allen Ebenen verstellbar gestalten.
Patent EP-0021964-A1 (EP)
Title: Synthétiseur numérique polyphonique de signaux périodiques
Inventor: DEFOREIT CHRISTIAN JACQUES
IPC: G10H7/00
Filed: 1980-06-13
Abstract: L'invention a pour objet un synthétiseur polyphonique musical, entièrement numérique, dans lequel l'amplitude de chaque composante spectrale peut évoluer, en fonction du temps, selon une loi linéaire ou logarithmique. Des moyens de calcul d'amplitude produisent, à chaque période d'un signal d'horloge d'amplitude, une nouvelle valeur courante, selon une interpolation linéaire ou logarithmique entre l'amplitude courante initiale et une valeur d'amplitude finale prédéterminée. La nouvelle valeur d'amplitude courante est mémorisée à la place de la valeur initiale. A l'égalité de l'amplitude courante et de l'amplitude finale, un signal est émis vers les moyens de commande du synthétiseur. L'invention permet d'obtenir des évolutions douces de l'amplitude et de réduire la complexité des moyens de commande de l'instrument.
Patent EP-0024240-A1 (EP)
Inventor: DELORME JACQUES
IPC: A63H17/39
Filed: 1980-08-08
Abstract: In this circuit, the controlled vehicles A, B comprise a steering mechanism 2, 9, 10 controlled by two coils 16, 17 which can act on a sliding core 14 coupled in the direction of the vehicle. The core can be placed in one or the other of its end positions by the application of a direct current of one or the other polarity applied to the contact brushes 26, 27 from the circuit track. In one embodiment, for a median position of the core 14, the coils receive in parallel an alternating current which keeps the vehicle in a straight line. The player selects the current applied by means of a hand-held grip. <IMAGE>
Patent EP-0023220-A1 (EP)
Inventor: LATHAM ALLEN JR
IPC: A61M1/36
Filed: 1980-07-29
Abstract: Un appareil sert a separer par centrifugation un premier composant du sang, tel qu'un composant riche en plasma, et un second composant du sang, tel qu'un composant pauvre en plasma. Cet appareil utilise une centrifugeuse auto equilibree destinee a etre utilisee immediatement pres d'un donneur de sang. Le circuit de passage du sang peut etre jete apres usage et comprend une aiguille (16) et un tube compatible avec le sang reliant l'aiguille a une poche flexible de traitement du sang (50) concue pour etre supportee dans une chambre de traitement dans le rotor du centrifugeur (94) de sorte que le second composant du sang circule le long d'un sachet interieur de petite dimension en vue de sa separation. Une chambre a deplacement (69) ayant un diaphragme actionne par un fluide est egalement placee dans la chambre de traitement du sang du rotor de la centrifugeuse. Le premier composant sanguin separe peut etre chasse du sachet flexible de sang par mouvement du diaphragme et recupere dans un recepteur (61) lorsque le rotor de la centrifugeuse tourne. Le rotor de la centrifugeuse peut alors etre arrete pour permettre de restituer le second composant sanguin au donneur.
Patent EP-0025041-A1 (EP)
Inventor: LANGENECKER BERTWIN
IPC: B21C9/00
Filed: 1980-09-10
Abstract: Dispositif pour l'etirage de fils, barres, tuyaux ou analogues sous pression hydrodynamique au moyen d'une filiere a laquelle est associee un canal (6) de mise sous pression de forme conique, la filiere et le canal etant des corps independants (1, 4) et la paroi du canal faisant un angle avec l'axe de celui-ci compris entre 2 et 10 .
Patent EP-0029060-A1 (EP)
Inventor: HINRICHS JOHN M
IPC: F16K1/22
Filed: 1980-12-15
Abstract: Une dispositif de retenue d'une tige de soupape a papillon (26) dans le corps de la soupape lors de la cassure ou la coupure de la tige. Les tiges de soupapes a papillon conventionnelles sont generales affaiblies dans certaines regions comme, par exemple, les regions ou des goupilles fixent l'organe de soupape papillon a la tige. Si un couple anormalement eleve s'exerce sur cette tige, le cisaillement peut se produire et la pression du fluide dans le corps de soupape peut expulser la tige coupee hors de son alesage. Ce probleme est resolu par le dispositif a retenue instantanee qui comprend des goupilles (44) s'etendant radialement a partir de la tige (26) qui s'appuient sur un anneau de support (64) monte dans une rainure (56) amenagee dans l'alesage et retenu dans celle-ci par une bague de retenue fendue (70) pour empecher tout mouvement de la tige vers l'exterieur.
Patent EP-0034621-A1 (EP)
Title: Tete cueilleuse d'une moissonneuse a mais
Inventor: KESL ELMER M
IPC: A01D43/08
Filed: 1981-02-24
Abstract: Une moissonneuse a ble (11), possede une paire d'unites de ramassage du ble (35, 36), du type a plateau de ramassage, disposees avec leur passage de recolte (42) convergeant vers une sortie arriere unique (70), respectivement sur une paire de traverses (27) pivotant a leurs extremites exterieures (25, 26) d'une traverse principale (21) du chassis et attachees en des positions selectionnees au centre (31) de la traverse (21) du chassis pour s'adapter a une pluralite de recoltes. Une seule ligne d'entrainement transversale (49) avec des moyens flexibles d'entrainement (51, 52, 54) entraine les unites de ramassage.
Patent EP-0040233-A1 (EP)
Inventor: DAHLBERG ANDERS
IPC: E04B1/68
Filed: 1980-11-21
Abstract: Un dispositif a joint d'expansion prefabrique sert a former un joint flexible, serre, entre deux pieces de construction en beton (1, 2). Le dispositif comprend deux elements lateraux (4, 5) attaches de maniere etanche a chacune des pieces de construction et un element d'expansion intermediaire consistant en au moins deux organes (8, 9) separes en profondeur de maniere a former entre eux un canal de ventilation (10). On peut ainsi eviter le brisement du gel et la condensation.
Patent EP-0035797-A1 (EP)
Title: Gas burner for generating infra-red rays
Inventor: SILVIO POLIDORO
IPC: F23D14/14
Filed: 1981-03-11
Abstract: 1. Gas burner for producing infrared radiation, comprising a tube (2) for feeding in the gas/air mixture and, at a distance in front of a concave shield (8), an incandescent surface (10) consisting of a metallic grid or a perforated metal sheet, in which the mouth of the tube (2) is located at the centre of the shield (8) and at right-angles to the clamped surface of the shield (8), in which a burner head (20) having an end surface and a lateral surface is attached at the mouth of the tube (2), and in which a metal grid (10) which constitutes the incandescent surface and extends up to the edge (11) of the shield (8) is located at a distance in front of the burner head (20), characterized in that the tube (2) is in the form of a Venturi tube, that the burner head (20) consists of at least two concentric heat-resistant nets (13, 14) which face each other, of which the inner net (13) has a finer mesh than the outer net (14), that the end surface of the burner head (20) is closed by at least two nets (17) which are next to each other and correspond to the cylindrical nets (13, 14) in composition and structure, and that, at right-angles to the central axis of the burner head (20) and at a distance apart, there are two flanges (15), of which one is in contact with the end nets (17) and has a few openings (15a), and of which the second is located approximately in the middle of the burner head (20) and likewise has openings (15b), the total cross-sectional area of which, however, is larger than that in the end flange (15).
Patent EP-0060910-A1 (EP)
Inventor: BRAKELMANN WOLFGANG MASCH-BAU-
IPC: F16K1/44
Filed: 1981-03-24
Abstract: 1. A double seat valve with a leak control and two independently movable valve heads (4, 5) one of which (4) can come into contact with the other (5) in the process of opening after it has travelled a specified distance and therebetween form a hollow space (19) from which a leakage flow conduit (11) leads to the atmosphere, in which the valve is of vertical construction and has an inlet for cleaning fluid (15) and in which the larger valve head (5) is mounted beneath the smaller valve head (4) and is guided by a hollow adjustment rod (6) of the smaller valve head (4) and both valve heads (4, 5) can be moved downwards into an open position, characterised in that the valve seat surfaces (24, 25) are fitted on a seat ring (26) loosely fitted in the housing (1) which ring is linked via supporting rods (27) with the upper flange (28) of the housing in the fitted position, in that the larger lower valve head (5) is linked to the lower end thereof with an internal adjusting rod (10), in that an annular space (13) down to the lower connection of the lower valve head (5) is provided between the inner adjustment rod (16) and the outer hollow adjustment rod (6) and in that an outlet channel (14) which diverts the cleaning fluid upwardly is provided in this lower region of the annular space (13).
Patent EP-0042474-A1 (EP)
Inventor: WANG RICKY K
IPC: F16T1/30
Filed: 1981-04-02
Abstract: An inverted bucket steam trap having a two lever (30,34) linkage mechanism between the bucket (18) and the valve member (28) which engages a valve seat (26) through which condensate is discharged. The first lever is connected to the bucket and the second lever carries the valve member. The linkage mechanism is arranged such that the second lever initially undergoes pivotal movement to disengage the valve member from the valve seat and then translatory movement to the fully open position of the valve.
Patent EP-0058221-A1 (EP)
Inventor: NELSBACH UWE
IPC: B65D3/10
Filed: 1981-06-12
Abstract: This shipping cover comprises a tube (1) with a bottom (2) and lid (3). The bottom (2) and/or the lid (3) have a connector (4) which can be inserted into the assigned end of the tube (1) and a collar (5) which adjoins said connector and is supported on the front edge of the tube (1). For the purpose of improved securing for the bottom (2) and/or the lid (3), the connector (4) has at least one projection (7), protruding over its circumference, for engagement in the tube (1). <IMAGE>
Patent EP-0056489-A1 (EP)
Inventor: MAGNUSSEN PETER DR
IPC: C07C51/09
Filed: 1981-12-23
Abstract: Verfahren zur kontinuierlichen Herstellung von Adipinsäure durch Verseifen von Adipinsäure-C1- bis -C4- Alkylestern mit Wasser bei erhöhter Temperatur in Gegenwart von stark sauren Ionenaustauschern, wobei man Adipinsäure -C1- bis -C4-Alkylester und Wasser im Überschuß dem mittleren Teil einer Kolonne zuführt, unterhalb der Zuführungsstelle im Verlauf der Kolonne an mehreren Böden Reaktionsgemisch entnimmt, über einen stark sauren Ionenaustauscher leitet und das so behandelte Gemisch zurückführt, am Kopf der Kolonne Alkanole oder Alkanol/Wassergemische und am unteren Ende der Kolonne eine wäßrige Lösung von Adipinsäure entnimmt.
Patent EP-0048520-A1 (EP)
Inventor: SCHOPPERS BEREND WILLEM
IPC: C04B20/04
Filed: 1981-09-16
Abstract: The invention relates to a method of drying and grading according to grain size a powdery and/or granular raw material for preparing a powdery or granular substance. According to the invention the raw material is passed through a hot gas stream and graded by a gas stream. Further the invention relates to a device for carrying out said method.
Patent EP-0032431-A1 (EP)
Inventor: CONTOIS LAWRENCE EDWARD
IPC: C08L67/03
Filed: 1981-01-08
Abstract: A heterogeneous photoconductive composition for use in electrophotographic materials comprises a plurality of aggregate photoconductive particles having a predominant particle size of less than 1 micron dispersed in an electrically insulating polymeric binder comprising a blend of from 50.0 to 99.9 weight percent of a non-aggregating polymer effective to reduce particle size and particle size distribution of the aggregate particles formed in the blend and from 0.1 to 50.0 weight percent of an aggregating polymer having repeating units according to the structure:
     wherein
     R and R 2 , taken separately are the same or different, and represent hydrogen or alkyl; or R, and R 2 , taken together represent the atoms necessary to form a cyclic hydrocarbon radical having up to 14 ring carbon atoms; and   R 3  and R 4  represent hydrogen or alkyl; provided that when R, and R 2  are both methyl, R 3  and R. must both be alkyl. The low aggregate particle size and size distribution provides high resolution and is achieved by combining a pyrylium dye in solution with the polymeric blend.
Patent EP-0048599-A1 (EP)
Inventor: VAN EENAM DONALD NEIL
IPC: D21H17/06
Filed: 1981-09-17
Abstract: Polymer compositions are described that confer an enhanced balance of wet and dry strength properties to a cellulosic substrate while leaving the substrate soft and porous. The compositions comprise a hydrophilic air-curing polymer and a polyol with a carbon to oxygen ratio of less than 3:1, typified by glycerol.
Patent EP-0044319-A1 (EP)
Inventor: STEPAN JIRI
IPC: B25B1/24
Filed: 1981-01-28
Abstract: Un etau de machines (1) comporte une machoire (2) et un appui (3) ainsi qu'une machoire mobile (5) et une poignee tournante (6) servant a deplacer la machoire mobile. Un ressort a lames (8), dont la hauteur est ajustee conformement aux dimensions ou qui est coupe exactement sur la largeur, est insere entre les deux machoires (2) et (5) et occupe ainsi avec ses lames l'espace intermediaire entre les machoires (2) et (5), de telle maniere qu'un petit paquet de toles a faconner peut etre pose sur le ressort (8) et que la machoire mobile (5) peut se deplacer contre la machoire fixe (2) en tournant la poignee (6). Le ressort a lames situe dans l'espace intermediaire est comprime en prenant une forme ondulee, de maniere que les deux machoires (2) et (5) compriment le paquet de toles (9). Alors ce paquet peut, par exemple, etre decoupe ou fraise precisement. Ce moyen permet la fabrication de pieces detachees ainsi que des series limitees. Il empeche ainsi le manque de securite lors de la fixation lorsqu'un objet a travailler n'est pas dans sa position exacte.
Patent EP-0063122-A1 (EP)
Inventor: SOURS WILLIAM A
IPC: B41L19/00
Filed: 1980-10-22
Abstract: Dans le domaine des machines a impression avec roues d'impression a positionnement variable, il etait impossible d'imprimer de grands formulaires. De plus, la fabrication des cremailleres utilisees conventionnellement pour positionner les roues est couteuse. Pour surmonter ces problemes, un assemblage a roues a chiffres est utilisee en association avec un dispositif d'impression variable (10) comprenant une pluralite de roues a chiffres (32), une pluralite de molettes de reglage (36), egales en nombre a la pluralite de roues a chiffres, une premiere pluralite de roues dentees (72) egale en nombre a la pluralite de roues a chiffres, chaque roue dentee de la premiere pluralite de roues dentees etant associee de maniere effective a l'une des roues a chiffres de maniere a tourner avec celle-ci, une seconde pluralite de roues dentees (82) egale en nombre a la pluralite de roues a chiffres, chaque roue dentee de cette seconde pluralite de roues dentees etant associee de maniere effective a l'une des molettes de reglage de maniere a tourner avec celle-ci, un moyen d'entrainement flexible sans fin (80) connectant chaque roue dentee de la premiere pluralite de roues dentees a une roue dentee de la seconde pluralite de roues dentees.
Patent EP-0063247-A1 (EP)
Inventor: PFANNSCHMIDT MARTIN
IPC: C21D9/56
Filed: 1982-03-22
Abstract: 1. Plant for the continuous treatment of thin-gauge metal plate with a strip entry part (1) and a strip exit part (4) as well as a furnace (3) arranged therebetween with an entry strip store (2) upstream of the furnace (3) and an exit strip store (5) downstream of the furnace, furthermore with a dip-coating part (6) between the furnace (3) and the strip exit part (4), characterised thereby, that the start of the dip-coating part (6) is coupable to and again uncouplable from the exit (39) of the furnace (3) and the end of the dip-coating part (6) is coupable to and again uncouplable from the start (45) of the strip exit part (4) so that the plant is usable alternately either for the continuous annealing and for the dip-coating of thin-gauge metal plate or exclusively for the continuous annealing of thin-gauge metal plate.
Patent EP-0063263-A1 (EP)
Inventor: BIER PETER DR
IPC: C08L67/02
Filed: 1982-03-29
Abstract: 1. Mixtures of A. 65-99% by weight of polyalkylene terephthalate, which in turn consists of a) 0-100% by weight of polyethylene terephthalate (PET) and b) 100-0% by weight of polybutylene terephthalate (PBT) and B. 1-35% by weight of a graft polymer with a degree of grafting of 0.15 to 0.55 and an average particle diameter of 0.01 to 1 mu m, the percentages under A and B being based on the sum of A + B and the percentages under a and b being based on A, and the graft polymer B being obtainable by a grafting reaction of I. 10-40% by weight, based on B, of one or more (meth)-acrylic acid esters, up to half of which can be replaced by acrylonitrile, on to II. 60-90% by weight, based on B, of a butadiene polymer containing at least 70% by weight, based on II, of butadiene radicals, as the graft base, characterised in that the gel content of the graft base II is > 70% (measured in toluene) and the average particle diameter d50 of the graft polymer B is 0.2-0.6 mu m.
Patent EP-0070019-A1 (EP)
Inventor: ANDERSON RICHARD B
IPC: C09B29/00
Filed: 1982-07-12
Abstract: Photographic elements are described which employ a novel, nondiffusible compound having a releasable, bridged, azoaminophenol magenta dye moiety or precursor thereof having the formula:
     wherein:
     (a) R represents hydrogen, a hydrolyzable moiety or CAR;   (b) R 1  represents hydrogen;   (c) R 2  represents an alkyl group of 1 to 6 carbon atoms or CAR; or  
R 1  and R 2  represent an alkylene group which can be taken together with the atoms to which they are attached to complete a 5- or 6-membered heterocyclic ring;   (d) R 3  represents an alkyl group of 1 to 6 carbon atoms or CAR;   (e) R 4  represents hydrogen; or  
R 3  and R 4  represent an alkylene group which can be taken together with the atoms to which they are attached to complete a 5- or 6-membered heterocyclic ring; with the proviso that at least one of the 5- or 6-membered heterocyclic rings of (c) or (e) is present in the compound;   (f) CAR represents a ballasted carrier moiety capable of releasing the diffusible magenta dye moiety, or precursor thereof, under alkaline conditions; and   (g) n is 0, 1 or 2, with the proviso that when n is 0, then at least one of R, R 2  or R 3  is CAR.
Patent EP-0084598-A1 (EP)
Inventor: SCHUHBECK CHRISTIAN
IPC: B60T17/00
Filed: 1982-09-28
Abstract: In a silencer, particularly for compressed air devices, an insert (13), used for silencing, is provided in a housing, which insert (13) consists of a tubular body open at both ends; this tubular body is split into at least two sections (17, 19) by at least one continuous separating wall (21) and is radially separated from the inner wall of the housing (7) in which it is located. The sections in each case have perforations, preferably extending in the longitudinal direction, of such a type that there is in each case a flow connection, for the air flowing through the housing in the longitudinal direction, between the interior of the sections and the annular space (27) which is provided between the inner wall of the housing and the outer circumference of the insert (13). <IMAGE>
Patent EP-0106905-A1 (EP)
Inventor: NIEWEG-WENZEL BRIGITTE
IPC: A47J31/10
Filed: 1982-10-22
Abstract: The electric coffee machine has an electrically heated boiling compartment (1), which can be filled with fresh water and has a hot water outlet, a filter beaker (7), arranged below the boiling compartment (1), and a receiving container (4), preferably a jug, which is provided below said filter beaker. The hot water outlet is formed by at least one nozzle (6) which is adjustable and controllable, operates in at least two stages successively, firstly discharging a small quantity of hot water to allow the ground coffee (8) to swell and, after a brief interval, subsequently discharging the remaining quantity of hot water to brew the coffee in at least one outlet, the nozzle (6) being opened and closed at the appropriate time by a control (11). Due to this stepwise coffee brewing, it is advantageous that the ground coffee (8) only releases acid and bitter substances to a small extent and mainly the aromatic substances for a better-tasting coffee are released by the ground coffee (8). <IMAGE>
Patent EP-0077579-A1 (EP)
Inventor: BOMBERGER WERNER
IPC: E04G17/04
Filed: 1982-07-14
Abstract: There is provided a form of assembled elements for pouring concrete, the form consisting primarily of elements made of synthetic materials. These elements include a molding face of elastomer, a rear face having grooves, an envelope filler of rigid foam, and edges having a reinforced lip and attachment points for assembly means. The form includes a reinforcing framework made of metallic profile members. It is maintained in place by a support scaffold of triangular trellis construction. The elements have a size and weight which permits them to be handled by a single person.
Patent EP-0075974-A1 (EP)
Inventor: KOELEMAN GERARDUS ANTONIUS JOS
IPC: B65H7/20
Filed: 1982-08-19
Abstract: An electrographic device by means of which sheets of receiving material can be printed, the sheets being present in the form of a pile in a magazine, may be controlled as follows. 
     The number of sheets present in the pile is determined from the height of the pile. This number is compared with a required number of sheets to be printed. 
     A signal is generated indicating which of the two numbers is the larger. 
     The electrographic device may be prevented from coming into operation if the required number of sheets to be printed is larger than the determined number of sheets present.