baber/WOPTO huggingface dataset:
Patent EP-0488491-A1 (EP)
Inventor: WHITE STEVEN ANDREW CARL
IPC: B65D53/06
Filed: 1991-06-05
Abstract: A bottle filled with potable material is formed of a body, a cap and a sealing gasket between the body and the cap. The gasket is formed from a thermoplastic composition that is a homogeneous blend of 20 to 60% by weight butyl rubber with 40 to 80% by weight other thermoplastic polymer. The use of such gaskets in packages that include a volatile off-taste prevent the contamination of the potable material, such as a beverage, with the off-taste. The invention is of particular value when the package includes a source of a volatile chlorinated phenol and/or chlorinated anisole, for instance when the package includes wood that has been impregnated with a chlorinated phenol wood preservative.
Patent EP-0469713-A1 (EP)
Inventor: BAUM HEINZ-OTTO
IPC: F16B37/00
Filed: 1991-06-26
Abstract: Fastener for the removable attachment of a covering to a surface to which at least one vertical stud is fixed wherein a tube is provided which has an axial passage (2) to receive the stud (5), has a rotationally symmetrical outer periphery and is rotatably arranged relative to the covering held in the desired position thereby, and in that the internal wall (10) of the central portion (3) of the tube has a threaded portion (4) engaging with the external thread of the stud (5). 
     The thread of the threaded portion (4) can optionally be shaped or cut by the external thread of the stud (8) as the tube (1) is turned on the stud (8).
Patent EP-0469932-A1 (EP)
Inventor: RALPH MICHAEL TREVOR
IPC: G07C9/00
Filed: 1991-08-02
Abstract: A security lock for a closure member comprises a bolt (13) operable by a bolt-operating member (14) the interconnection between which is controlled by an electronic unit (22) via a removable key pad (16, 20) which can be plugged in via a socket (10, 19). The key pad (16, 20) carries the power supply for the lock electronics and an individual key pad (16, 20) can be used to release any one of a plurality of different locks by plugging into the socket (10, 19), generation of an input signal by operation of the keys of the key pad, and comparison of the signal thus generated with a release code stored in the lock electronic unit (22).
Patent EP-0472343-A1 (EP)
Inventor: MAEDA YASUAKI PATENTS DIV SONY
IPC: G11B27/00
Filed: 1991-08-13
Abstract: A disc recording apparatus records digital data by an optical head (3) such that time compressed digital data are arranged into a plurality of clusters (C) at an interval of a predetermined number of sectors, a cluster-linking sector having a length longer than an interleaving length is provided at each linking part of each cluster (C), and the digital data are subsequently interleaved and recorded on a disc-shaped recording medium (2) so that interleaving at the time of data recording on a cluster-by-cluster basis is within the range of the cluster-linking sector. There is also disclosed a disc reproducing apparatus for reproducing digital data so recorded.
Patent EP-0541865-A1 (EP)
Inventor: EGBERS DAVID A
IPC: B08B15/02
Filed: 1991-11-12
Abstract: A sensing means for determining the absolute position of one or more structures such as doors, windows or the like that are moveable in sets of tracks. Apparatus comprises an electrical switching means having an elongated electrical resistance means with a predetermined resistance value per unit length located adjacent to one of the sash doors, actuator means associated with the sash doors for operating said switching means, circuit means adapted to provide a substantially constant electrical current through a portion of said resistance means between an end portion of said resistance means and the nearest switch location, said circuit means thereby providing a voltage signal having a magnitude that is proportional to the distance between said end portion of said resistance means and the switch location.
Patent EP-0439406-A1 (EP)
Inventor: BLUSSEAU ERIC
IPC: F21V13/00
Filed: 1991-01-24
Abstract: The invention relates to a car headlight, characterised in that it comprises: 
 
  - a light source (10), 
  - a first reflector (20), of ellipsoidal type, whose first focal point (F1) is close to the source, 
  - a mask (30) passing through the second focal point (F2) of the first reflector and comprising, in the region of said second focal point, a window (32) to let the light through, the geometrical form of this window (32) being fixed and predetermined so as to define a virtual light source whose emitted beam pattern corresponds essentially to said geometrical form, and 
  - a second reflector (40), situated on the other side of the mask with respect to the first reflector, whose surface determines by itself the position of the images of the virtual source as a function of a given photometry. 
 
<??>Application in particular to headlights comprising an arc light designed to cooperate with a reflector which itself generates a clean-cutting beam. 
<IMAGE>
Patent EP-0441676-A1 (EP)
Inventor: BOILLOT LAURENT
IPC: G02B6/38
Filed: 1991-01-29
Abstract: L'invention est relative à un connecteur pour fibres optiques comportant deux embouts (5) montés à l'extrémité de chacune des fibres à connecter, comportant chacun un conduit dans lequel la fibre optique peut être introduite à jeu et immobilisée de manière que son extrémité coïncide avec l'extrémité de l'embout, et un raccord femelle de reconstitution (1) comportant un perçage longitudinal (2) pour supporter et aligner les deux embouts face à face et des moyens de pression longitudinaux (9) pour repousser chacun des embouts en direction de l'autre, caractérisé par le fait qu'il comprend une cloison (11) en matière plastique élastique présentant un indice de réfraction égal à/ou voisin de celui du coeur des fibres (8) à connecter, ladite cloison présentant avant sa mise en place une épaisseur au moins égale à l'écartement (e) entre les extrémités des fibres en regard une fois la connexion réalisée, ladite cloison (1) étant réalisée d'un seul tenant dans un manchon (12) apte à être positionné et retenu à l'intérieur du raccord femelle de reconstitution. <IMAGE>
Patent EP-0459879-A1 (EP)
Inventor: FROISSARD ALAIN
IPC: B60J7/06
Filed: 1991-05-27
Abstract: The arrangement for the covering of vehicles, and in particular road vehicles, is characterised in that it comprises side members (6) arranged at least along the lateral sides of the vehicle, said side members supporting movable crossmembers (21) fixed to which is a tarpaulin (22) connected to at least one lath (28) that is elastically deformable and extends longitudinally. <IMAGE>
Patent EP-0519140-A1 (EP)
Inventor: LABOVITZ JEFFREY
IPC: C07D237/28
Filed: 1991-06-19
Abstract: A method for the preparation of compounds of the formula
       
    wherein X represents a group of the formula OR₁ or NR₁R₂, wherein R₁ and R₂ independently represent H or an organic group that forms a stable covalent bond with the N or O of said X; Y is H or an organic group that forms a stable ester with the adjacent COO group; R is an alkyl or aryl group optionally substituted with one or more stable organic substituents; each R₃ independently represents a stable organic group; and n is an integer from 0 to 3; 
   the method using new intermediates of the formula
       
    wherein R₃ and Y have the foregoing meanings; 
   W is either F or Cl; 
   and R₉ is a hydrocarbon such as a C₁-C₄ alkyl or alkenyl group.
Patent EP-0491597-A1 (EP)
Inventor: LOUIS MARC
IPC: E03D9/10
Filed: 1991-12-09
Abstract: Sanitary apparatus fitted with a pumping system in which the pump body is disposed in a horizontal plane beneath an electric motor so as to form, together with the latter, an assembly suspended elastically at the rear portion of a W.C. with the drive shaft of the pump disposed vertically. In this apparatus, the pulverising assembly (1) is housed in a bell-shaped housing (2) on the outside and beneath which the inlet orifice of the pulverising assembly is connected to a U-shaped pipe (6) oriented towards the outlet of the bowl and connected, at its outlet orifice by means of a revolving joint (7) fitted with a vent (8), a V-shaped metal tongue (10) provided with oblong holes matching the holes for fixing the cistern to the bowl, ensuring the elastic suspension of the assembly. <IMAGE>
Patent EP-0493187-A1 (EP)
Inventor: GAO YUN
IPC: C07B61/00
Filed: 1991-12-17
Abstract: An efficient and commercially-viable method for the stereoselective transformation of a diol to an alcohol is disclosed. The present method is particularly well-suited for the preparation of the unnatural D-isomer of malic acid or its derivatives from the abundant naturally occurring L-tartaric acid or derivatives thereof.
Patent EP-0518894-A1 (EP)
Title: Trailing nozzle device for fast paper feeders.
Inventor: BINNEN GEORG
IPC: B65H3/08
Filed: 1991-02-27
Abstract: PCT No. PCT/DE91/00160 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/13822 PCT Pub. Date Sep. 19, 1991.A tractor nozzle device for fast running sheet feeders is distinguished in that rubber-metal bushings (66, 72) are provided for the bearings between the support bridge and the rocker as bearings for the mutual absorption of the back-and-forth movements (44) as well as the additional deflection movements (106).
Patent EP-0524999-A1 (EP)
Title: A cement composition and methods for producing same.
Inventor: LARSEN SOREN BANG
IPC: C04B28/02
Filed: 1991-04-10
Abstract: PCT No. PCT/DK91/00098 Sec. 371 Date Nov. 12, 1992 Sec. 102(e) Date Nov. 12, 1992 PCT Filed Apr. 10, 1991 PCT Pub. No. WO91/15435 PCT Pub. Date Oct. 17, 1991.A cement composition comprising 1) a cement containing water-soluble chromate and 2) at least one manganese(II) compound in an amount sufficient to reduce the amount of water-soluble chromate to at the most 2 mg of Cr(VI) per kg of the cement, the determination of the chromate content being carried out by elution of the composition in water for 15 minutes at a water/cement ratio 1, filtration and determination of the chromate content in the filtrate.
Patent EP-0532567-A1 (EP)
Title: Rotary piston internal combustion engine.
Inventor: OSTERBURG GUENTER
IPC: F02B53/08
Filed: 1991-05-30
Abstract: Two interlocking rotary piston systems (A, B) in a common housing (2) have parallel axes and rotate in opposite directions. The piston working surfaces are circular and have an area of overlap. They are linked via ducts (42, 50) to a separate combustion chamber (52) with the flow to and from the ducts (42, 50) being controlled by the pistons acting as shutoff valves. - Radially the outer circumferential area of each rotary piston takes the shape of the joint faces of a circular cylinder, which during rotation alternately form very deep sealing apertures with the housing and the other piston system. The frontal areas interact with the frontal areas of the other piston system as the two systems alternately interlock.
Patent EP-0535139-A1 (EP)
Title: An improved system for locating concealed underground objects using digital filtering.
Inventor: SALSMAN LLOYD N
IPC: G01V3/15
Filed: 1991-06-18
Abstract: A locating system has its performance enhanced by the use of digital filtering. The locating system may include a transmitter for transmitting an electromagnetic signal from a concealed object. The locating system may also use electromagnetic signals from existing electromagnetic sources unrelated to the locator system. A receiver is provided for receiving a selected electromagnetic signal. The signal is subsequently converted from an analog signal into a digital signal and subjected to digital filtering. The resulting digital signal is then processed to provide location information about the concealed object.
Patent EP-0547075-A1 (EP)
Inventor: WEISS WILHELM
IPC: B67B3/00
Filed: 1991-08-19
Abstract: L'invention concerne un procédé et un dispositif de nettoyage de têtes de fermeture dans un appareil de fermeture de récipients munis de capsules, dispositif dans lequel la tête de fermeture présente un poussoir (1) se déplaçant dans un orifice de guidage, en vue de presser le fond de la capsule contre l'ouverture d'un récipient à fermer, le poussoir étant déplaçable, par rapport à la tête de fermeture, à l'encontre d'une force exercée par un dispositif à ressort (4) monté dans un espace intérieur (9) de la tête de fermeture, cependant qu'un espace intermédiaire compris entre le poussoir et la paroi de l'orifice de guidage est traversé au moins en partie par un produit de rinçage. Le procédé selon l'invention est caractérisé en ce que le produit de rinçage est dirigé à travers une ouverture d'écoulement (10) reliée à l'espace intérieur (9), tout en balayant ledit espace (9) avec le dispositif à ressort (4) et l'espace intermédiaire (6, 14) compris entre le poussoir et la paroi de l'orifice de guidage, ce qui permet d'obtenir un nettoyage complet de toutes les parties de la tête de fermeture pouvant être salies.
Patent EP-0546003-A1 (EP)
Inventor: PLATZ KARL-OTTO
IPC: H01H13/703
Filed: 1991-08-30
Abstract: Un interrupteur à pression (1) comprend au moins deux couches (8) de support séparées par une pièce d'écartement (6) et revêtues au moins sur une face avec un matériau électroconducteur. Afin d'assurer la fiabilité de fonctionnement même lors de grandes fluctuations de pression et de température, les deux couches de support sont fabriquées en verre, la plaque de couverture (14) étant composée d'un matériau plus mince que la plaque inférieure de support (12). L'élément à pression (1) ayant une couche de couverture en verre composite peut également comprendre un capteur de pression (114) actionné par un noyau (112) de transmission de pression.
Patent EP-0548177-A1 (EP)
Inventor: PELLICCIARI ROBERTO
IPC: C07K5/06
Filed: 1991-09-10
Abstract: Les dérivés d'acide aminosalicylique-5 acylés au niveau du groupe amino à l'aide de l'acide glutamique ou aspartique et/ou possédant le groupe carboxy participant à la liaison peptidique avec le résidu leucyle-prolyle, sont utiles en tant que promédicaments d'acide aminosalicylique-5.
Patent EP-0553147-A1 (EP)
Title: Procede de production de pates en sulfate d'alkyle a fluidite amelioree
Inventor: FABRY BERND
IPC: C09K23/02
Filed: 1991-10-08
Abstract: On obtient des pâtes en sulfate d'alkyle ayant une fluidité améliorée en ajoutant à des pâtes en sulfate d'alkyle ayant une teneur en matières solides comprise entre 30 et 80 % en poids des quantités de produits de la sulfonation d'esters glycérides d'acides gras insaturés comprises entre 1 et 50 % en poids, par rapport à la teneur en matières solides des pâtes.
Patent EP-0569362-A1 (EP)
Inventor: EKSTROEM BO
IPC: B05B15/04
Filed: 1991-12-04
Abstract: On applique des particules de peinture à un objet (15), tel qu'une section d'aluminium, qui est transportée le long d'un trajet horizontal, au moyen d'une cabine de peinture au pistolet (1) dans laquelle les particules de peinture chargées électriquement, sont pulvérisées sur l'objet. La cabine de peinture au pistolet comporte deux ensembles de courroies (17), possédant chacun une courroie (18) comprenant une surface de roulement supérieure (18') et une surface de roulement inférieure (18'') convergeant avec la surface de roulement supérieure (18') en un point en forme de coin, disposés de chaque côté du trajet, le point étant dirigé vers ce dernier. La surface de roulement supérieure (18') des courroies (18) forme la base de la cabine de peinture au pistolet (1). Les ensembles de courroies (17) sont ajustés pour former un espace intermédiaire entre le point et l'objet (15), ainsi qu'une ligne de limitation sur l'objet, les particules de peinture étant appliquées à l'objet sur l'un des côtés de la ligne de limitation tandis que l'autre côté reste exempt d'application. Chaque courroie (18) est actionnée dans un sens (P3) tel que sa surface de roulement supérieure (18') s'éloigne du trajet. Un moyen d'échappement (32) est situé dans la cabine de peinture au pistolet (1) pour créer une pression négative dans ladite cabine.
Patent EP-0502424-A1 (EP)
Inventor: MIHAYASHI KEIJI
IPC: G03C7/34
Filed: 1992-02-27
Abstract: The present invention relates to a silver halide color photographic material having at least one light-sensitive silver halide emulsion layer or light-insensitive layer on a support, wherein the light-sensitive silver halide emulsion layer or a light-insensitive layer contains a yellow coupler selected from the group consisting of a yellow coupler represented by the following formula (I), a yellow coupler represented by the following formula (II) and combinations thereof, and a cyan coupler selected from the group consisting of a phenolic cyan coupler having a phenylureido group at the 2-position and a carbonamido group at the 5-position, a naphtholic cyan coupler having an amino group at the 5-position and combinations thereof;
       
 wherein X₁ and X₂ each represents an alkyl group, an aryl group, or a heterocyclic group; X₃ represents an organic group capable of forming a nitrogen-containing heterocyclic group with 〉N-; Y represents an aryl group or a heterocyclic group; and Z represents a group capable of being released at the reaction of the coupler shown by the foregoing formula and the oxidation product of a developing agent.
Patent EP-0503555-A1 (EP)
Inventor: KLOSE GERD-RUEDIGER DR ING
IPC: C04B28/34
Filed: 1992-03-10
Abstract: Mineral wool products consist essentially of mineral fibres, in particular rock wool, and a binder which can be hardened under a heat treatment. To provide a mineral wool product which can be subjected to high thermal stresses and in which no noxious off-gases are formed, and to retain the usual strength properties, it is proposed that aluminium metaphosphate Al(PO3)3 dispersed in water or alternatively monoaluminium phosphate Al(H2PO4)3 dissolved in water is provided as binder.
Patent EP-0564675-A1 (EP)
Inventor: HAERING WILLY
IPC: E04C2/12
Filed: 1992-04-07
Abstract: The sealed wooden construction element, comprising three layers (1-3) which are glued to one another, has strips (4-6) which are parallel to one another within the individual layers and are not glued to one another. It is merely the crossover surfaces between the strips (6), of the central layer (2), and the strips (4, 5), which run perpendicularly thereto and belong to the cover layers (1, 2), which are glued. This permits the wood to be worked without destroying the gluing. <IMAGE>
Patent EP-0509512-A1 (EP)
Inventor: KAWABATA MASAMI
IPC: G03F7/04
Filed: 1992-04-16
Abstract: Disclosed is a photosensitive composition for volume hologram recording which is used for recording an interference fringe produced by a laser beam or a light having excellent coherence, as fringes having different refractive index. The composition comprising:
     (a) a cationic polymerizable compound which is liquid at ambient temperature;   (b) a radical polymerizable compound;   (c) a radical photopolymerization initiator composition sensitized by a laser beam or a light having excellent coherence which has a specific wavelength to polymerize the ingredient (b); and   (d) a cationic photopolymerization initiator composition which shows low photosensitivity to the light having a specific wavelength and is sensitized by a light having the other wavelength to polymerize the ingredient (a), wherein an average refractive index of the ingredient (a) is smaller than that of the ingredient (b). A process for producing the photosensitive composition is also disclosed.
Patent EP-0521325-A1 (EP)
Inventor: KNOEPFEL HANS PETER
IPC: F23C7/00
Filed: 1992-06-13
Abstract: Bei einem Brenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbine oder einer Feuerungsanlage, welcher im wesentlichen aus mindestens zwei in Strömungsrichtungsrichtung aufeinander positionierten, hohlen kegelförmigen Teilkörpern (1, 2) besteht, geschieht die Zündung des im Kegelhohlraum (14) sich bildenden Luft/Brennstoff-Gemisches anhand von Zündelektroden (24a, 24b, 25a, 25b), welche an einem Ort plaziert sind, wo eine geringe Strömungsgeschwindigkeit der Verbrennungsluft (15) vorherrscht. Damit wird erreicht, dass die von den Elektrodenenden (25a, 25b) der Zündelektroden (24a, 24b) ausgehenden Flammenzungen kontinuierlich und auf geordneten Bahnen, also im Folge der Bewegung der Verbrennungsluft (15) leicht drallförmig in Strömungsrichtung orientierte Bahnen, eine am Ausgang des Brenners sich bildenden Flammenfront (7) alimentieren können, wodurch sich eine stabile Rückströmzone (6) bildet. <IMAGE>
Patent EP-0523505-A1 (EP)
Inventor: HECKMAIR ANDREAS
IPC: B62J9/00
Filed: 1992-07-06
Abstract: The invention relates to an attachment means for a saddle bag (1) with an attachment element (11, 12) arranged under a saddle (3) and a further attachment component (8) which interacts therewith and is attached to the saddle bag (1). The further attachment component (8) has a cross web (9) which is held on the attachment element (11, 12) in such a way that the further attachment component (8) and the saddle bag (1) connected thereto can execute swivel movements about the axis defined by the cross web (9). <IMAGE>
Patent EP-0525568-A1 (EP)
Inventor: ROSEN BRUNO DR
IPC: A61P25/18
Filed: 1992-07-20
Abstract: N-Alkylated 1,4-dihydropyridinedicarboxylic acid esters can be prepared either by reaction of aldehydes with acetoacetic esters and amines, optionally with isolation of the corresponding ylidene compounds, or by reaction of aminocrotonic acid esters with ylidene compounds and subsequent alkylation of the NH function. The N-alkylated 1,4-dihydropyridinedicarboxylic acid esters can be employed as active compounds in medicaments, in particular as cerebral therapeutics.
Patent EP-0529355-A1 (EP)
Inventor: BROSIUS PETER DIPL-ING
IPC: B66F13/00
Filed: 1992-08-04
Abstract: In order to develop a vehicle jack, with a foot standing on the ground and a supporting plate (8) which is vertically movable relative to the foot, lifts the vehicle and is tied to a supporting element of the vehicle jack in such as way as to be pivotable via one or more pivot joints (15, 16) about a pivot axis (7) running in the longitudinal direction of the vehicle, in such a way that slanting positions in the longitudinal direction of the vehicle can also be compensated for without stresses occurring on one side, which can damage the vehicle base through local pressure, at least one supporting element (17) is arranged on or between the pivot joints (15, 16) between supporting plate (8) and supporting element, and the pivot joints (15, 16) permit a limited pitching motion of the supporting plate (8) in the longitudinal direction of the vehicle. …<IMAGE>…
Patent EP-0537478-A1 (EP)
Inventor: LITTMAN HOWARD
IPC: B65G53/66
Filed: 1992-09-10
Abstract: A system is disclosed for transporting solid particles having a size range from 1/10 micron to 22 mm. in diameter, including a feed hopper (10) formed of an inverted cone frustum (12), a cylindrical tube (14), and an lower inverted cone (16), a source of solid particles contained in the feed hopper (10), a transport pipe (22) inserted into the feed hopper (10) coaxially with the axis of the feed hopper (10), fluid introducing pipes for introducing fluid such as air into the bottom of the feed hopper including a spout inlet feed pipe (30) at the apex of the inverted cone (16) and coaxially located opposite the transport pipe (22) and forming an adjustable gap (28) between the bottom of the transport pipe (22) and the top of the spout inlet pipe (30), and at least one annulus feed pipe (54) entering a side wall (36) of the inverted cone (16), and computer controlled means to regulate the temperature, humidity and rate of flow of the introduced fluid. The solid particles are fluidized in the hopper and then fed into the transport pipe (22) to be delivered where desired, In one preferred embodiment the solid particles obscure infrared radiation, and accordingly, a cloud of such particles vented outside a vehicle from inside a vehicle is effective to obscure the movement of such a vehicle from infrared ray detectors.