baber/WOPTO huggingface dataset:
Patent EP-0109956-A1 (EP)
Title: Dispositif de valve à air automatique pour canalisations
Inventor: ERICSON STURE
IPC: F16K15/02
Filed: 1983-11-17
Abstract: Le dispositif comprend un corps tubulaire ainsi qu'un clapet annulaire soulevé par l'air ambiant ou atmosphérique lorsqu'une dépression se produit dans la conduite avec formation au-dessus du clapet d'une chambre ou d'un espace et est caractérisé en ce que le clapet annulaire (6-25) est muni de moyens de guidage extérieurs (9-34) dirigés vers le bas et coopérant avec d'autres moyens prévus à l'extérieur du corps tubulaire (2-22).
Patent EP-0093770-A1 (EP)
Inventor: BAZZANO GAIL S
IPC: A61Q7/00
Filed: 1982-11-08
Abstract: Utilisation de rétinoïdes et minoxydile (2,4,-diamino-6-pipéridino-pyrimidine-3-oxyde) augmentant le taux de croissance des cheveux et prolongeant la phase anagène du cycle capillaire et traitant certains types d'alopécie.
Patent EP-0128139-A1 (EP)
Title: Fils et tiges d'acier doux a double phase et a grande resistance, ainsi que leur procede de fabrication
Inventor: THOMAS GARETH
IPC: C22C38/12
Filed: 1982-12-09
Abstract: Fil, barre ou tige d'acier doux à double phase, à haute résistance et à forte ductilité, ainsi que leur procédé de fabrication. On produit le fil, la barre ou la tige d'acier en étirant à froid au diamètre désiré en une opération simple à plusieurs passages une composition d'acier doux caractérisée par une microstructure double consistant essentiellement en une seconde phase résistante dispersée dans une matrice de ferrite doux avec une micro-structure et une morphologie dotées d'une capacité de façonnage à froid suffisante pour permettre des réductions de sections transversales allant jusqu'à environ 99,9 %. On peut obtenir des résistances à la traction d'au moins 120 ksi jusqu'à plus de 400 ksi.
Patent EP-0187735-A1 (EP)
Inventor: FEJMERT BERNHARD
IPC: F04B15/02
Filed: 1983-09-05
Abstract: Pompe volumétrique conçue en particulier pour des fluides de friction et difficiles à pomper comme du béton. Elle est formée d'un corps de pompe (22) comportant un premier composant coulissant tubulaire (2) et un second composant coulissant tubulaire similaire (4), le second composant coulissant étant soutenu de manière mobile à l'extérieur du premier composant coulissant. Au fur et à mesure que les composants coulissants se déplacent l'un par rapport à l'autre en avant et en arrière se produit un cycle de courses de compression et d'aspiration. A l'intérieur du corps de pompe (22) est disposé un manchon (6) à base d'un matériau élastique souple comme du caoutchouc recouvrant les parois de la chambre et la surface de contact séparant les deux composants coulissants (2, 4). Le manchon (6) est libre sur pratiquement toute la distance séparant ces points de fixation (3, 5). Lorsqu'il n'est pas actionné, sa longueur correspond pratiquement à la distance séparant les points de fixation lorsque les composants coulissants (2, 4) sont dans leur position la plus comprimée, si bien que le manchon, capable d'extension élastique, n'est soumis à une extension avec un étirement élastique que lorsque les composants coulissants travaillent.
Patent EP-0118706-A1 (EP)
Inventor: SEDEREL WILLEM LODEWIJK
IPC: C08L67/00
Filed: 1984-01-28
Abstract: A polymer mixture comprising polyvinyl chloride and an aromatic polycarbonate, characterized in that the mixture comprises 5-90% by weight of polyvinyl chloride, 10-95% by weight of aromatic polycarbonate and 1-40% by weight of an aliphatic polyester of the formula:
     wherein x and y each independently of each other represent an integer of 4 to about 12 and n indicates the degree of polymerization and is from about 10 to 1,000.
Patent EP-0115844-A1 (EP)
Inventor: COLLINS PAUL WADDELL
IPC: C07D407/12
Filed: 1984-02-01
Abstract: Compounds of the formula: 
<CHEM>
 wherein R1 is:
 a) hydrogen;
 b) alkyl of 1 to 6 carbon atoms, inclusive;
 c) trifluoromethyl;
 d) trichloromethyl; or
 e) alkenyl;
 f) alkynyl;
 wherein R2 is straight chain alkyl of 1 to 6 carbon atoms inclusive;
 Wherein R3 is:
 a) -COOR4
 b) -Ch2OH; or
 c) -C(O)CH2OH;
 wherein R4 is alkyl of 1 to 6 carbon atoms inclusive and wherein n is an integer of from 1 to 6 inclusive. These compounds are useful for their gastric antisecretory, cytoprotective, antiulcer, and antihypertensive activity. In addition certain novel trialkylsilyl acetylenic intermediates are disclosed.
Patent EP-0127734-A1 (EP)
Inventor: SCHUTZ ERNST
IPC: F16C23/10
Filed: 1984-03-16
Abstract: A roller skate undercarriage including a roller carrier having three or more pairs of rollers attached by screws to the upper structure of a roller skate or to the blade of an ice skate. The carrier has holes, one group of holes at the front, one group of holes at the rear and one hole between the front and rear groups to hold roller hubs. The center axes of the holes in the carrier and of the axle pins inserted through them are staggered with respect to the central axes of the roller hubs mounted on the axle pins so that the height of the rollers may be changed with respect to the roller carrier by turning the roller hubs. In this way the roller skate can be individually adapted to the user and the purpose of use.
Patent EP-0131090-A1 (EP)
Inventor: BERMUDEZ MAURICIO
IPC: C08L3/02
Filed: 1984-03-29
Abstract: Water-soluble carbohydrate polymers are modified with crosslinked water-swellable organic polymers. The modified carbohydrate polymer compositions are useful as improved water retention aids for tile adhesive compositions, and as additives in spray plasters, wall finishing compounds, tape joint cements, wall paper adhesives, and the like.
Patent EP-0125601-A1 (EP)
Inventor: EBERT WOLFGANG DR
IPC: C08G75/0254
Filed: 1984-05-07
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von gegebenenfalls verzweigten Polyarylensulfiden aus gegebenenfalls substituierten Halogenbenzolen im Gemisch mit Polyhalogenaromaten und Alkalisulfiden in polaren Lösungsmitteln in Gegenwart von Thiosalzen.
Patent EP-0127099-A1 (EP)
Inventor: LEINERT HERBERT DR-ING
IPC: C07D209/88
Filed: 1984-05-19
Abstract: A process for the preparation of S- or R-carbazole derivatives of the general formula:   <IMAGE>   in which R is an unsubstituted or substituted amino radical and pharmacologically acceptable salts, by either reacting R-(-)-epichlorohydrin (for the S-carbazole derivative); or reacting an S-epoxide derivative of the general formula:   <IMAGE>   in which R1 is the residue of a substituted sulphonic acid derivative (for the R-carbazole derivative); with 4-hydroxycarbazole and then with ammonia or a substituted amine of the general formula RH, and recovering the compound or converting it to a pharmacologically acceptable salt. The new R-(+)- and S-(-)-carbozole derivatives provided by the inventive process have unexpected beta blocking and vasodilatory properties and are useful in pharmaceutical compositions. R-(+)-carbazole derivatives are also useful for the treatment of glaucoma.
Patent EP-0131775-A1 (EP)
Inventor: SMITH ROBERT C
IPC: F26B21/02
Filed: 1982-05-06
Abstract: A forced air circulation heating apparatus (10) in which an air stream is heated at a first location (50, 51) in a conduit means and transported to a second location (40) within the apparatus by the conduit means and is forced into a heating compartment and mixed with a recirculated forced air flow within the compartment. A valve or controller means (154) can be used to vary the proportions of the heated air stream and the recirculated forced air flow which are combined within the heating compartment. The air conduit and the heating compartment can have a common wall whereby the heated air stream indirectly heats the heating compartment. A duel flow impeller fan (102) is used to move the heated air stream and to establish the recirculated forced air flow within the heating compartment. The fan operates with a single electric motor (98). The heating compartment is vented to a flueway (150).
Patent EP-0172937-A1 (EP)
Inventor: FUCHIGAMI MASAO
IPC: B22C15/08
Filed: 1984-08-30
Abstract: © in a method of preparing a sand mold in which mold sand within a mold frame (2) is squeezed from an upper side opposite to a lower side of the frame at which a pattern is embedded and also from said lower side, the squeezing from the lower side is made only after the squeezing from the upper side has been completed by about or more than 95% of a total squeezing stroke. The sand mold (3) thus prepared comes to have a desired hardness particularly at casting surfaces thereof.
Patent EP-0146976-A1 (EP)
Inventor: KRANS PETER
IPC: F24H8/00
Filed: 1984-07-12
Abstract: A heating boiler having a vertical, completely premixed burner tube, arranged in a space shut off at the top, accommodating concentrically relative to the burner tube a helical tube destined for water, at the exterior of which helical tube there is provided an upwardly extending flue gas discharge jacket. The burner tube comprises a lower tubular mixing portion closed all around, while the upper portion of the burner tube comprises a plurality of alternately flat and corrugated annular discs, which are kept together by a flat top plate, which is connected through a bolt or the like to an external conical cross piece or the like received in the internal conically narrowed top end of the tubular mixing portion closed all around.
Patent EP-0142906-A1 (EP)
Inventor: SEWELL JOHN HAROLD
IPC: B32B21/08
Filed: 1984-07-24
Abstract: A method is described for the production of composite materials from layers of wood veneer and fibres bonded together and impregnated with resin. The method includes the steps of (a) impregnating at least one layer of reinforcement fibres with a first resin, (b) coating surfaces of at least one layer of wood veneer with a second resin, (c) stacking the at least one resin impregnated reinforcement fibre layer with the at least one layer of resin coated wood veneer and (d) bonding the layers together under conditions of pressure and temperature appropriate to the resins employed in step (a) and step (b) to produce a laminate. Examples of composites are given using carbon fibres and hard wood veneers together with properties thereof.
Patent EP-0174407-A1 (EP)
Inventor: HOMMA SHINOBU
IPC: F25C5/12
Filed: 1984-11-20
Abstract: 57 A shaving apparatus for shaving food such as ice cubes made by a domestic-use refrigerator including a reservoir or container (3), a cutter blade (8), a rotating cylinder (4), and a mechanism (5,6,7) for rotating the cylinder. The rotating cylinder can hold a large number of ice cubes and has at least one projecting portion (17) engaging with the ice cubes. The rotating cylinder is rotatably supported about the axis thereof and is rotated by the mechanism. The ice cubes are rotated by the projecting portion of the cylinder and shaved by the cutter blade into fine slivers of ice.
Patent EP-0121460-A1 (EP)
Title: Pièce de réception à fibre optique pour dispositif de couplage et procédé de réalisation d'un tel dispositif
Inventor: LE NOANE GEORGES
IPC: G02B6/25
Filed: 1984-03-09
Abstract: La pièce de réception de fibre optique pour dispositif de couplage, notamment pour système de transmission, est monobloc et comporte une rainure convexe (2) de réception de fibre, ménagée dans une première face de la pièce, dans un premier plan de symétrie. Elle comporte également une surface de référence dressée (6-8 ou 5) parallèle au premier plan de symétrie ainsi qu'une seconde surface de référence (3) perpendiculaire au premier plan de symétrie et à un second plan de symétrie orthogonal au premier, située à proximité de la rainure (2).
Patent EP-0153544-A1 (EP)
Title: Flexible hose
Inventor: LEISI MARCEL
IPC: F16L11/08
Filed: 1984-02-07
Abstract: The hose comprises a core (1) made from a resilient material, reinforced by a braiding of steel strands (2) which is itself covered by a covering (3) which is anti-abrasive or resistant to chemical products. The braiding is made from cords (4, 5, 6 and 7), each comprising from three to seven steel strands. The braiding angle ( alpha ) lies between 25 and 55 DEG . <IMAGE>
Patent EP-0137048-A1 (EP)
Inventor: OGATA TAKASHI CENTRAL LABORATO
IPC: C01G51/00
Filed: 1984-02-21
Abstract: Un alkyl phosphonate de monoalkyl représenté par la formule (I) (où R1 et R2 représentent chacun un groupe alkyl, R1 contenant quatre atomes de carbone et R2 contenant huit atomes de carbone) est utilisé comme agent d'extraction pour la séparation et l'extraction de nickel et de cobalt à partir de déchets, catalyseurs usés, etc. contenant du Ni et du Co, selon l'extraction du solvant. L'utilisation de cet agent d'extraction permet d'effectuer un pompage doux ou analogue même lorsque le cobalt est présent en une teneur élevée étant donné que la viscosité cinématique n'est pas augmentée d'autant, et d'obtenir aisément du nickel et du cobalt dans un état de grande pureté, grâce au coefficient extrêmement élevé de séparation par extraction du nickel et du cobalt de l'agent d'extraction ci-décrit.
Patent EP-0153388-A1 (EP)
Inventor: NAGASAWA HIDEO
IPC: B41J31/14
Filed: 1984-08-15
Abstract: Une cassette à ruban ayant un mécanisme de réencrage pour le ruban (22) comprend un réservoir d'encre amovible (120) ayant un élément poreux de faible densité (130) et un élément poreux de densité élevée (132), chacun d'eux étant imprégné d'encre. Un cylindre de transfert d'encre (64) ayant une surface externe dentée engage l'élément poreux de densité élevée (132) et engage également une surface externe dentée d'un cylindre d'entraînement (56), le ruban (22) passant entre les cylindres de transfert et d'entraînement (64, 56). Lorsque les cylindres tournent, le cylindre de transfert (64) porte de l'encre de manière contrôlée depuis l'élément poreux de densité élevée (32) vers le ruban. Grâce à l'apport régulé d'encre au ruban (22), qui est le résultat de l'utilisation du réservoir d'encre dans lequel sont incorporés les éléments poreux de densité élevée et de faible densité et le cylindre de transfert denté en contact avec l'élément poreux de densité élevée, le ruban est maintenu dans un état d'encrage approprié à tout moment.
Patent EP-0152817-A1 (EP)
Inventor: TROUSSAS JOANNIS DIPL-ING
IPC: G01P13/00
Filed: 1985-01-28
Abstract: A contact which is responsive to motion is disclosed which consists of a light source (1), a light-sensitive receiver (2) and a container (3) arranged therebetween and filled partially with liquid. The light beams strike the receiver partially through the liquid. In the state of rest, a voltage of constant level is applied to the outputs of the receiver. If motion occurs at the contact, the liquid experiences a wave movement and the light beams only reach the receiver through the waves, at which receiver a voltage of constant level is now no longer present but rather a voltage of alternating level. With this voltage of alternating level, a circuit (9) is controlled, in particular a circuit with an alarm system, for example in motor vehicles, is thus triggered. <IMAGE>
Patent EP-0194326-A1 (EP)
Inventor: SCHLEGEL KARL FRIEDRICH PROF D
IPC: A61F2/38
Filed: 1985-03-08
Abstract: A knee-joint endoprosthesis is described whose femoral part (4) at the lower end of an anchoring element (2) has two convexly curved condylar shells (11, 12), and whose tibial part (16) at the upper end of a tibial shaft (14) has a tibial plateau (17). The two tibial support surfaces (18) on the tibial plateau (17) are curved concavely to correspond to the condylar shells. Between the two tibial support surfaces there is, in the dorsal area of the tibial plateau, a tibial protuberance which projects, in the dorsoventral direction, upwards into a gap (25) between the condylar shells. Arranged on the femoral part is a transverse pin which is held secure in an eye (20) of the tibial protuberance (19) and is spaced apart in the extended position and upon natural bending of the edge (21) of the eye, in order to permit the gliding and rotary movement and an axial rotation and, if appropriate, also a tilting movement of the joint parts. <IMAGE>
Patent EP-0195094-A1 (EP)
Inventor: TEGTMEIER UWE DR
IPC: C12M1/12
Filed: 1985-03-16
Abstract: The process for producing organic solvents, especially ethanol, by continuous fermentation of a sugar- or starch-containing aqueous medium in which ethanol is produced both by yeasts and by bacteria provides for removal of the ethanol from the process by means of two outflow streams of different composition. One stream (7) represents the permeate obtained by membrane filtration (2) and is substantially free of yeast and/or bacterial cells and solid particles, while the other stream (8) is removed as fermenter stream directly from the fermentation fluid and contains most of the insoluble substances and the product-forming biomass and is kept smaller than the permeate stream (7). A high active cell concentration of the producing microorganism is maintained, and a high productivity is achieved in a non-sterile process. <IMAGE>
Patent EP-0198937-A1 (EP)
Inventor: MEISTER-TUR KURT FRANZ GMBH
IPC: E06B3/82
Filed: 1985-04-24
Abstract: 1. Door leaf comprising at least two rebated parts (2, 3) which are arranged on the left and right longitudinal edges, respectively, of this door leaf and which are connected to a planar central part (1) by means of dowels (20), characterized in that both the rebated parts (2, 3) and the central part (1) have a plurality of dowel holes (9, 12) introduced at equal intervals (d), the sum of the depths (t1, or t2) of the dowel holes (9 or 12) in the central part (1) and in each rebated part (2 or 3) being greater than the length of the dowels (20) inserted for connection in such a manner that sufficient depth remains for receiving the dowels (20) even upon a reduction of the width of the door leaf adapted to suit the individual use.
Patent EP-0166953-A1 (EP)
Inventor: FREISEN LUDGER
IPC: G01N24/08
Filed: 1985-05-24
Abstract: Die Erfindung betrifft ein Kernspin-Tomographiegerät zur bildlichen Darstellung von Teilbereichen aus dem Innern eines Untersuchungsobjektes mit Spulen zum Anlegen von magnetischen Grund- und Gradientenfeldern an das Untersuchungsobjekt und einer Antenne (9) zum Erfassen der Auslenkung der Atomkerne des Untersuchungsobjektes aus ihrer Gleichgewichtslage durch hochfrequente, magnetische Anregungsimpulse. Die Antenne (9) ist von zwei ineinandergeschachtelten Einzelantennen für unterschiedliche Frequenzen gebildet, von denen jede parallele Stäbe (24, 25) aufweist, welche an ihren Enden miteinander verbunden sind.
Patent EP-0173011-A1 (EP)
Inventor: LUNARDI GERHARD
IPC: B66B23/12
Filed: 1985-06-15
Abstract: In escalators or moving stairways there exists, between the moving step and the fixedly positioned skirt guard, a latent risk of entrapment or catching of the shoe of the passenger, especially when wearing light footwear. The inventive warning devices are arranged at the side uprights or plates of the step of the escalator and induce the user or passenger, by means of a physically and, possibly additionally, by means of an acoustically perceptible signal, to leave the stepped-on danger zone. Each of the warning devices comprising, for example, two swivelingly or pivotably mounted segments is held in a projecting readiness position, through the force of a spring, in relation to the tread surface and the front surface of the step. When the warning device is stepped upon by the passenger, this warning device is pressed into a flush position with respect to the tread surface of the step and in which position a pin, positioned on one of the segments, is pressed against a profiled guide edge of the related skirt guard. The pin thus glides over the profiled guide edge, during the movement of the step, and causes the step to vibrate. Depending upon the shape of the profiling of the guide edge, an additional acoustically perceptible sound or clatter can be generated.
Patent EP-0195847-A1 (EP)
Inventor: FLOWERS DALE RICHARD
IPC: G06F1/30
Filed: 1985-11-12
Abstract: A low battery voltage indicator for use with remote control keyboards which are not linked by a cable to a power supply is described. This invention describes an improved low voltage indicator circuit and a method that utilizes the infra red link and the key encoding circuits of the keyboard to transmit to the base station a key code indicative of the fact that low battery voltage exists. At the base station, the key code is received and is looked up in a table that identifies the key code as a low battery voltage indication. This causes the base station to flash a low battery voltage warning message on the display screen. This replaces a low battery indicator light or buzzer on the remote keyboard unit which normally can use even more power than the infra red transmitter. It also avoids the use of such local devices as buzzers or lights that would only worsen the low battery voltage condition already present.
Patent EP-0154394-A1 (EP)
Inventor: ELSE RONALD
IPC: H04M1/08
Filed: 1985-01-22
Abstract: A switch operating mechanism for use in a telephone Instrument (for example, for operating a hook switch) has two arms (4 and 5) for projection from - and independent displacement with respect to - an outer surface of the Instrument body (1). The arms (4 and 5) are arranged to co-operate with a switch actuating member (13) such that this member adopts a first position when both arms (4 and 5) are retracted with respect to the body (1), and a second position when one or both of the arms (4 and 5) is or are extended from the body (1). This mechanism is particularly advantageous for operating the hook switch in a one-piece telephone instrument because inadvertent depression of one of the arms (4 or 5) does not cause actuation of the hook switch.
Patent EP-0162732-A1 (EP)
Inventor: MICHEL JEAN
IPC: H04N5/38
Filed: 1985-03-18
Abstract: 1. A separating device for extracting the sound from the output signal of a television transmitter, comprising means (6) for deriving the signal to be tested at the output of the transmitter, characterized in that it comprises a subtraction circuit (16 and 17) to receive the signal to be tested at a first input (A'), and conversion means (8-14), coupled with a terminal (B) delivering the image intermediate frequency signal, for processing a sole image signal so that, applied to a second input (B') of the subtraction circuit, the subtraction yields a signal corresponding to the signal to be tested freed of at least the part of the image spectrum whichis the nearest to the sound spectrum and in that the conversion means comprise for this purpose : a converter (13) coupled in order to receive, as the transposition signal, the RF transposition signal (FT ) of the transmitter and, as a signal to be transposed, at least the part of the spectrum of the image intermediate frequency signal which is nearest to the sound intermediate frequency signal ; and regulating circuits (10, 11 and 14) for regulating the time of transit (10), the amplitude (14) and the phase (11) of the sole image signal.
Patent EP-0176426-A1 (EP)
Inventor: DANIEL EDMOND
IPC: F42B39/08
Filed: 1985-09-10
Abstract: The present invention relates to a device for storage and automatic loading of a weapon with ammunition of a number of types. According to the invention, the device comprising a reserve pocket (10) for ammunition, fixed to the rear of the turret, is characterised in that said pocket (10) comprises at least two independent magazines (10a-10b) each containing a given quantity of stored ammunition (11) and its own mechanism for step-by-step handling of said ammunition, and in that in each magazine (10a-10b) the pieces of ammunition (11) are each placed in a disposable storage and protection container (16) equipped with assembly members (20, 21, 26a, 26b) which make it possible temporarily to integrate the containers (16) with one another, and the set of said containers with the corresponding handling mechanism. The invention finds application in particular in tanks. <IMAGE>