baber/WOPTO huggingface dataset:
Patent EP-0298931-A1 (EP)
Inventor: CASETTA LIDIO
IPC: A47K10/38
Filed: 1988-07-07
Abstract: A rolled paper towel dispensing device is described herein, provided with a spare roll adapted to be dropped, following a simple hand operation from outside, towards an operating position when the roll previously in use has been used up. The subject device includes, within a housing-body communicating with the outside only by means of a lower slot through which the paper strip is made available to the users close to a blade for severing the desired length of paper, a substantially unsymmetri­cal S-shaped member (8) fastened, at an area intermediate between the two portions (8a, 8b) of said S, to a pivot shaft (9) rotatably mounted on said housing (1) and connected to rotation driving means (12a, 32, 15) there­of, which rotations result in rotations of said S-shaped member (8). The smaller portion (8a) convex side provides support for the spare roll (20′), possibly in combination with other shaped member integral with the housing (1). When the S-shaped member (8) is rotated, it drops said roll (20′) in the underlying area, wherein it is collec­ted by the concave side of the larger portion (8b) which guides the roll (20′) towards the operational unrolling area, cooperating with stationary guide means integral with the housing (1).
Patent EP-0325102-A1 (EP)
Inventor: ATKIN JOHN
IPC: H01M50/423
Filed: 1989-01-04
Abstract: Process for the manufacture of a separator for an alkaline accumulator based on polyolefin or polyamide fibres, characterised in that the starting material is elemental fibres, that a grafting treatment is performed on some of these fibres and that a nonwoven separator is then produced with treated fibres and untreated or otherwise treated fibres.
Patent EP-0330068-A1 (EP)
Title: Mechanisches Bauelement
Inventor: EIDENSCHINK RUDOLF DR
IPC: C10M101/00
Filed: 1989-02-16
Abstract: Mechanisches Bauelement aus mit veränderlicher Reibungskraft gegeneinander beweglichen, durch eine fluide organische Masse voneinander getrennten festen Körpern, dadurch gekennzeichnet, daß die Änderung der Reibungskraft durch Phasenübergänge zwischen verschiedenen thermotropen flüssigkristallinen Phasen oder zwischen einer thermotropen flüssigkristallinen Phase und einer isotropen Phase herbeigeführt wird.
Patent EP-0382874-A1 (EP)
Inventor: CHAUVIN FRANCOIS
IPC: G02C5/08
Filed: 1989-02-17
Abstract: Disclosed is a pair of spectacles comprising a pair of lenses connected to each other and a pair of temples connected to outer sides of the lenses. Each of the temples is connected in such a manner as to be swingable among a first position in which each of the temples extends substantially perpendicular to a lens face, a second position in which each of the temples extends in an opened state outwardly of the corresponding outer side of the lenses, and a third position in which each of the temples lies folded substantially along the rear surface of the lenses. The pair of lenses are made rotatable about a shaft which is substantially perpendicular to the lens face, allowing the spectacles to be folded into a flat state.
Patent EP-0383963-A1 (EP)
Inventor: KUETTERER GERHARD DIPL-ING
IPC: H05G1/64
Filed: 1989-02-20
Abstract: The invention relates to an X-ray diagnostic apparatus for generating X-ray images, having an X-ray image intensifier (4) and a detector (14) for the mean image brightness in a dominant region of the output screen of the X-ray image intensifier (4). Means (13, 19) are provided which modify the image scale for the detector (14). These means (13, 19) can be coupled to adjusting means for the image scale of the X-ray image intensifier (4) in such a manner that the setting of the image scale for the detector (14) is modified correspondingly so that the dominant region detected by the detector (14) remains the same with respect to the X-ray image. <IMAGE>
Patent EP-0339366-A1 (EP)
Inventor: GREWE HANS DR ING
IPC: C22C1/10
Filed: 1989-04-12
Abstract: Es wird ein Verfahren zur Herstellung von Metall-Metallmetalloid-Pulver angegeben, dessen Pulverteilchen feinstkristalline bis nanokristalline Struktur haben, wobei die Metallmetalloid-Komponente aus einer oder mehreren Metallverbindungen mit einem oder mehreren Elementen der Gruppe C, N, O, H, B, Si besteht. Die Elemente C, N, O, H, B, Si werden soweit sie in der Metallmetalloid-Komponente auftreten, als hochaktive Komponenten ins Mahlgut, das aus Pulvern der Metalle der Metallmatrix und der Metalle der Metallmetalloid-Komponenten besteht, eingebracht.
Patent EP-0347684-A1 (EP)
Inventor: GAJOWSKI JAN DR
IPC: A01N43/76
Filed: 1989-06-10
Abstract: New 2-(halogen)alkylthio-1,3-oxazole derivatives of the formula <IMAGE> are provided in which R<1> stands for hydrogen, alkyl or optionally substituted phenyl, R<2> stands for hydrogen, alkyl or optionally substituted phenyl and R<3> stands for alkylthio which is optionally substituted by halogen, with the proviso that R<1> and R<2> are different from one another. The new compounds of the formula (I) have a strongly pronounced activity against animal pests, in particular against insects.
Patent EP-0374601-A1 (EP)
Title: Label strip feeding device
Inventor: BECKER WERNER
IPC: B65C11/00
Filed: 1989-12-07
Abstract: A device is described by means of which a label strip can be introduced into a label-printing and/or label-dispensing apparatus (10). The label-printing and/or label-dispensing apparatus (10) contains a transport wheel (38) which is surrounded by a cover (35). The label strip (25) must be introduced into the gap between the periphery of the transport wheel (38) and the cover (35). The distance between the inner face of the cover (35) and the transport wheel (38) is dimensioned in a first area in such a way that a frictional force is only exerted on the strip when the transport wheel (38) moves, so that the label strip (25) is taken along by means of friction. In a second area, which directly adjoins the first area, the distance is so large that no deformation takes place between the label strip (25) and the transport wheel (38), and in a third area, which adjoins the second area, the distance is dimensioned in such a way that driving teeth (39) mounted on the periphery of the transport wheel (38) penetrate the label strip (25), with the result that a positive engagement is produced. 
<IMAGE>
Patent EP-0329398-A1 (EP)
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1989-02-15
Abstract: An apparatus for stretching dough comprising two pairs of rollers (2, 3) and means (4, 5) for imparting vibrations to the dough positioned between the pairs of rollers is provided. In this apparatus, vibrations are imparted to dough, which causes the thixotropic effect in the dough. Such dough can be readily stretched by being subjected to a tensile stress caused by the difference in the peripheral speed of the pairs of rollers. Therefore, dough can be stretched without subjecting it to high pressure during the stretching process.
Patent EP-0340897-A1 (EP)
Inventor: ISHERWOOD JEFFREY
IPC: B41F33/14
Filed: 1989-03-10
Abstract: A method of and apparatus for detecting a register mark on an elongate web (3) is described. The web (3) carrys a number of copies of an image (4) spaced apart along the web (3) and a region of the path along which the web (3) moves is irradiated with infra-red radiation by a source (5). The region is viewed with a series of detectors (1D-1F) as the web (3) passes through the irradiated region and the output levels of the detectors (1D-1F) are monitored for changes in their output levels. An edge extending transverse to the direction of movement (2) of the web (3) is then selected within the image (4) when the monitored changes in the output levels of all the detectors (1D-1F) satisfy predetermined criteria. The edge is then used for subsequent register control.
Patent EP-0349147-A1 (EP)
Inventor: ANZUE KAORU
IPC: F16J15/324
Filed: 1989-06-13
Abstract: A sealing device is adapted to be disposed between a stationary part (2) and a rotary shaft (1) in the stationary part (2) so as to provide a seal in the gap between the stationary (2) part and the rotary shaft (1). The sealing device has a slinger (3) secured to one of the stationary part and the rotary shaft and a rubber seal (5) secured to the other of the stationary part and the rotary shaft and provided with a lip (5a) which makes a resilient pressure contact with the slinger (3). When the rotation speed of the rotary shaft (1) is increased, centrifugal force is increased to cause a tendency to decrease the pressure of contact between the lip (5a) and the slinger (3) so that the wear of the lip is prevented to improve the durability of the sealing device. In addition, the resistance torque produced by the sealing device is not increased substantially even when the speed of rotation of the rotary shaft is increased.
Patent EP-0369571-A1 (EP)
Inventor: GAVILONDO CARLOS ALEJANDRO
IPC: H02K1/32
Filed: 1989-07-10
Abstract: An axial vent channel (30) for installation in a generator rotor winding slot, the channel (30) being in the form of an elongate, closed tube of polygonal cross section enclosing a longitudinal passage (32), the tube being formed to have a closed bottom wall and an opposed, substantially closed, top wall provided with a plurality of radial vent slits (36) spaced apart along the longitudinal passage (32), the channel (30) being configured to be installed in the rotor winding slot with the passage (32) extending parallel to the axis of the rotor, the bottom wall facing toward the axis of the rotor and the top wall facing away from the axis of the rotor.
Patent EP-0365140-A1 (EP)
Inventor: COOPER KELVIN DR
IPC: A61K31/435
Filed: 1989-09-15
Abstract: The invention provides compounds of the formula:-
      and pharmaceutically acceptable salts thereof, 
wherein R is phenyl optionally substituted by either methylenedioxy on two adjacent ring carbon atoms, or by 1 to 3 substituents each independently selected from nitro, halo, C₁-C₄ alkyl, C₁-C₄ alkoxy, aryl(C₁-C₄)alkoxy, fluoro(C₁-C₄)alkoxy, C₁-C₄ alkylthio, C₁-C₄ alkanesulphonyl, hydroxy, trifluoromethyl and cyano; 
R¹ is C₁-C₆ alkyl or aryl(C₁-C₄)alkyl; 
R² is hydrogen, C₅-C₇ cycloalkyl, aryl(C₁-C₄)alkyl or C₁-C₆ alkyl, said C₁-C₆ alkyl group being optionally substituted by cyano, trimethylsilyl, halo or C₁-C₄ alkoxy; and 
  "Het" is either (a) an imidazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, oxazolyl or thiazolyl group, said group being optionally benzo-, pyrido-, pyridazino-, pyrimido- or pyrazino-fused, or (b) an oxazolo- or thiazolo-fused imidazolyl group, "Het" being optionally substituted by up to 3 substituents each independently selected from C₁-C₄ alkyl, C₁-C₄ alkoxy, trifluoromethyl and halo; 
where "aryl", used in the definitions of R, R¹ and R², is phenyl optionally substituted by 1 or 2 substituents each independently selected from halo, trifluoromethyl, C₁-C₄ alkyl, hydroxy, C₁-C₄ alkoxy, (C₁-C₄ alkoxy)carbonyl, sulphamoyl and cyano. 
     The compounds are useful in the treatment of allergic, inflammatory and hypersecretory conditions, and circulatory shock, stroke and thrombosis.
Patent EP-0373957-A1 (EP)
Inventor: ALBOSTA CHESTER A
IPC: B41J2/21
Filed: 1989-12-15
Abstract: An ink jet printer has a marking head (10), a number of ink supply containers (16), and conduit means (18) interconnecting the marking head with the ink supply containers. Selector means (14) is associated with the marking head for receiving ink from the conduit means and is repositionable for allowing one of the color inks to pass therethrough to the ink ejecting orifices in the marking head.
Patent EP-0334726-A1 (EP)
Inventor: MARDON PHILIPPE
IPC: G07F17/12
Filed: 1989-03-15
Abstract: The present invention relates to a storage system with adjacent lockers having a microprocessor device. The system is characterised in that the microprocessor device (12) is connected to a display device (8) and to a keyboard (10) enabling the user to compose a personal secret code transmitted to the microprocessor device (12) which controls the locking of the door lock of the selected locker, this code being stored in a memory (16, 17) of the microprocessor device (12) for the entire period of occupation of the selected locker. The present invention is used particularly for left-luggage deposits in stations, airports, hypermarkets or sports clubs. <IMAGE>
Patent EP-0342231-A1 (EP)
Title: Supply system for sterile fluids and gases
Inventor: COOK KENNETH PRICE
IPC: A61B18/22
Filed: 1988-11-09
Abstract: A fluid supply system for gas and sterile liquids consisting of a disposable sterile cartridge that is connected to gas and liquid sources and a common exhaust. The cartridge cooperates with a rotating bearing assembly which pumps the liquid through the system without ever contacting the liquid. The gas sources are provided with means for supplying the gas under pressure to the cartridge. A suitable control selects either the gas or liquid source and a pair of gauges monitor the flow rates of the fluids.
Patent EP-0380677-A1 (EP)
Inventor: IGAKI TETUO TOKYO PLANT NIPPON
IPC: C07C229/52
Filed: 1989-03-13
Abstract: Composé de fluorane représentés par la formule générale (I) (dans laquelle R représente un groupe alkyle contenant de 9 à 12 atomes de carbone) et substance chromogène d'enregistrement contenant ces composés en tant que composants chromogènes. Sont également décrits des dérivés de l'acide benzoïque représentés par la formula générale (II) dans laquelle R représente un groupe alkyle contenant de 9 à 12 atomes de carbone.
Patent EP-0415937-A1 (EP)
Inventor: SONNTAGBAUER ERNST
IPC: H01H9/00
Filed: 1989-03-14
Abstract: Entraînement à déclic par ressort de commutateurs de réglage en charge de commutateurs à gradins dont le ressort accumulateur peut être armé par un entraînement. Dans les commutateurs usuels de réglage en charge, un engrenage déplace dans les deux sens, entre des positions extrêmes, un disque à came, ce qui fait que les contacts fermés en dernier lors du déplacement dans un sens du disque à came sont les premiers à s'ouvrir lors du retour du disque à came, et vice-versa. Cette succession rigide des contacts ne convient pas pour des commutateurs de réglage en charge à thyristor. Selon l'invention, l'élément entraîné est relié à un élément d'accouplement rotatif dans une seule direction, indépendamment du sens de rotation de l'entraînement, ce qui permet d'obtenir aisément des successions diverses de contacts et d'éviter de manière sûre des erreurs de commutation.
Patent EP-0366747-A1 (EP)
Inventor: HOFFMANN JOACHIM
IPC: B29D29/00
Filed: 1989-04-14
Abstract: Des courroies d'entraînement en forme de collier peuvent se composer d'un fil sans fin (1) formé par des fibres de verre de renforcement (3) entourées par injection de plastique flexible, ainsi que de perles d'entraînement (2) injectées à des intervalles réguliers avec le plastique. Afin de pouvoir fabriquer aisément de telles courroies présentant une forte résistance à la traction, on enroule un fil (3) composé de fibres de verre à extensibilité réduite et de longueur déterminée plusieurs fois autour de deux axes d'enroulement mutuellement écartés d'une distance correspondant à la circonférence de la courroie d'entraînement, on pose l'enroulement sans fin (3) ainsi obtenu lâchement dans un moule de coulage par injection de forme correspondant au collier que l'on veut obtenir et on l'entoure par injection avec du plastique flexible (1'). Dans les courroies d'entraînement en forme de collier ainsi fabriquées, les fibres de verre (3) enroulées plusieurs fois peuvent se composer d'aramide et la matière plastique (1') qui les entoure peut être du polyacétal.
Patent EP-0408667-A1 (EP)
Inventor: DRUMHELLER DOUGLAS SCHAEFFER
IPC: G01V1/40
Filed: 1989-04-21
Abstract: Des signaux acoustiques sont transmis au travers d'un cordon de tubes de forage (30) en supprimant le bruit acoustique montant et en préconditionnant les données en reconnaissance des caractéristiques d'impédance du filtre à peigne du cordon de tubes de forage. Des détecteurs espacés (52, 54) envoient un signal retardé à un additionneur (46); ce signal est combiné à un signal provenant d'un circuit approprié (28) puis il est appliqué à des détecteurs (42, 44) pour transmettre un signal montant dépourvu de bruit descendant.
Patent EP-0425552-A1 (EP)
Title: Cutter bit and tip.
Inventor: STIFFLER STEPHEN P
IPC: E21D9/087
Filed: 1989-07-13
Abstract: A cemented carbide tip is provided with a socket for mounting onto the steel shank of a cutter bit. The socket has an annular convex surface therein extending from the earth engaging portion of the tip radially inwardly and forwardly. This convex surface is brazed to the forward end of a steel shank to form a cutter bit.
Patent EP-0394496-A1 (EP)
Inventor: KITAZAWA SADAYA YANAGI-MANSION
IPC: C08J7/054
Filed: 1989-10-25
Abstract: The invention provides glycoside derivatives represented by general formula (I) (wherein G-O- represents a sugar residue free of the protective group, r represents hydrogen or methyl, m represents 1 or 2, n represents an integer of 1 to 4, and I represents an integer of 1 or more provided that 1 ≤ n), polymers containing said glycoside derivatives, a process for their preparation, and uses of said polymers.
Patent EP-0448732-A1 (EP)
Title: Two-way conveyor
Inventor: GUNTHER WILLIAM H JR
IPC: B43M3/04
Filed: 1990-03-20
Abstract: A two-way conveyor having an accumulating station for accumulating a plurality of sheets. A mechanism for determining in which direction the sheets are to be moved is also provided as well as means for moving the sheets in one direction or the other. Means are also provided to determine the thickness of the stack and the stack is moved in one direction or the other depending on its thickness. Gate means are provided for preventing the movement of the stack in either direction which comprises gates at the forward and rearward edge of the stack and means are provided for closing the gate to prevent movement of the stack in either direction. Other means are provided for opening one of said gates to permit movement of the stack in the desired direction. The gates are preferably pivotal gates located at the forward and rearward portions of the stack.
Patent EP-0392224-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65D5/54
Filed: 1990-03-21
Abstract: Packages for stacks of folded paper tissues (10) consist of very thin plastic films. To facilitate the usage, recently tear-off aids are provided, in particular in the region of a front wall (11) of the cuboid package. For opening and reclosing the package, a tear-off tab (22) is defined by perforation lines (23, 24, 25) in the region of the front wall (11), which tear-off tab can be opened and closed again with the aid of a covering adhesive tab (37). 
<??>To increase the serviceability of the film package, the tear-off tab (22), bounded by lateral perforations (23, 24) is narrower than the front wall (11), in particular in such a way that a cutout (32) is formed which is sufficient for the removal of a paper tissue (10). Adjoining the perforations of the tear-off tab (22) in the region of one front edge (26) is a transverse perforation (28, 29) which is opened by lifting the front wall of the package. By this means, a removal opening (21) is produced which extends over the full width. 
<??>In this embodiment of the tear-off aid, a design of the package is advantageous, in which folding flaps of the end wall 16 are separated from one another by punch cuts (43, 44) and can thus be folded in a rectangular shape. 
<IMAGE>
Patent EP-0421274-A1 (EP)
Inventor: TAKIZAWA TOSHIAKI
IPC: A44B19/26
Filed: 1990-09-27
Abstract: A slide fastener slider (S) comprises a pair of upper and lower wings (1, 2) joined integrally together at its front end (Sl) by a diamond (3); and a pair of flanges (4, 4) disposed between the upper and lower wings (1, 2) and converged towards the rear end (S2) of the slider (S) to thus define with the diamond (3) a Y-shaped guide channel (5) for running of fastener element rows (15a) therethrough. The slider (S) further includes a plurality of large-diametered guide rollers (6) rotatably mounted thereon for rolling engagement with the fastener element rows (15a). The slider (S) is specifically constructed such that there remain open spaces around the guide rollers (6), so that stringer tapes (14a) is quite immune from being stuck in the guide rollers (6).
Patent EP-0424850-A1 (EP)
Inventor: KIM WAN JOO
IPC: A61P31/04
Filed: 1990-10-22
Abstract: Quinolone compounds of the general formula
      pharmaceutical compositions active against bacterial infections containing such compounds, processes for the manufacture of the quinolone compounds and the compositions and the use of the quinolone compounds for the manufacture of pharmaceutical compositions for the treatment of bacterial infections.
Patent EP-0432437-A1 (EP)
Inventor: PIOCH LOTHAR
IPC: C11D3/10
Filed: 1990-11-02
Abstract: The additive can be obtained by spray drying and contains (a) 35 to 60 % by weight of sodium salts of at least one homopolymeric or copolymeric (meth)acrylic acid, (b) 25 to 50 % by weight of sodium carbonate (calculated anhydrous), (c) 4 to 20 % by weight of sodium sulphate (calculated anhydrous) and (d) 1 to 7 % by weight of water and is distinguished by favourable particle properties and good storage stability.
Patent EP-0489194-A1 (EP)
Inventor: ZIERHUT HERMANN DIPL-ING
IPC: H04B3/54
Filed: 1990-12-05
Abstract: In a circuit arrangement (1a-1e) for coupling a first signal to a second electrical signal (5) formed as an alternating signal, a device (3) for compensating for influences of the coupling on the signal variation of the second signal (5), particularly on the tilt of the second signal (5), is provided. In a preferred embodiment of the circuit arrangement (1a-1e), the coupling is inductive, the device (3) for compensation comprising a capacitively acting element (7a, 11). The circuit arrangement (1a-1e) is particularly suitable for coupling a direct-voltage signal onto an alternating signal bus. <IMAGE>
Patent EP-0444286-A1 (EP)
Inventor: KIRSTEN ROLF DR
IPC: C07D409/12
Filed: 1990-12-19
Abstract: The invention relates to novel sulphonylated pyrimidinecarboxamides of the formula (I) <IMAGE>  in which   R represents in each case optionally substituted aryl, aralkyl or heteroaryl, X represents hydrogen, halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy or haloalkoxy, Y represents halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy or haloalkoxy and Z represents hydrogen, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy, and salts of compounds of the formula (I), furthermore processes for their preparation, and their use as herbicides.
Patent EP-0393857-A1 (EP)
Inventor: MELDRUM BRIAN JOHN
IPC: C08K9/02
Filed: 1990-03-26
Abstract: There is provided a particulate titanium dioxide having a coating of dense amorphous silica on the particles which have an average size of from 0.01 to 0.15 micron. The particles can be spherical or acicular and are absorbant to UV light and transparent to visible light. The particulate material is of value when incorporated in plastics compositions which then have a reduced tendency to degrade as compared to compositions containing uncoated titanium dioxide of similar size. 
     Films of the plastics compositions are of use as food wrapping.
Patent EP-0421569-A1 (EP)
Inventor: HARRISON PAMELA J
IPC: F16F3/087
Filed: 1990-06-01
Abstract: A load-cushioning device (5) comprises rolling rubber rings (10,11) for compressively engaging adjacent conical surfaces (6,7,8,9) of the device as the surfaces move together. The rings have a pair of longer toroidal segments (12,13) which are connected by a pair of shorter toroidal segments (14,15) which have cross-sections substantially smaller than those of the longer segments, such that the ring can be designed to resist to differing degrees lateral forces imparted to the device in different lateral directions.