baber/WOPTO huggingface dataset:
Patent EP-0399128-A1 (EP)
Inventor: BRETLER HAIM
IPC: B02C4/28
Filed: 1989-05-26
Abstract: The hopper (1) fitted especially to a cylinder grinder can receive a high-viscosity substance and direct the latter into a receptacle. It comprises means for heating its surface (5) in order to ensure the flow of the said substance. To this end, a heat-carrying liquid can flow in a chamber (11) formed by a double bottom (10) arranged on the lower wall (9) of the hopper. The outflow cut-away (4a) exhibits a profile which is curved towards the inside in order to avoid bottlenecks at the left and right edges of the hopper during the outflowing of the substance into a vat. <IMAGE>
Patent EP-0358600-A1 (EP)
Inventor: STUHMER KARL-GERHART DR-MED
IPC: A61F2/34
Filed: 1989-07-13
Abstract: The turns of the self-tapping screwthread formed on the outside surface of the metal hemispherical shell have front portions of constant thickness which extend over one third of the cross sectional length of the thread turn. The remainder of the thread turns is wedge-shaped. The shape of the thread turns facilitates the cutting in of the screw thread when the hemispherical shell is being implanted.
Patent EP-0438396-A1 (EP)
Inventor: DYMENT JAMES A
IPC: G07F11/10
Filed: 1988-10-25
Abstract: Un présentoir d'articles (10) comprend une base (12), un logement creux (20) présentant une paroi externe transparente (22) et un râtelier de support d'articles (58) monté de manière à pouvoir tourner à l'intérieur du logement (20) qui présente et supporte les articles empilés bout-à-bout en colonnes verticales (64) sur la circonférence du logement (20). Le râtelier de support d'articles (58) se compose d'un ensemble d'éléments en plastique extrudé (62) possédant chacun deux colonnes de forme semi-circulaire (64). Chaque colonne (64) comprend une paire de bras de serrage flexibles espacés (78, 80) qui s'étendent verticalement dans le sens de l'axe du logement (20). Les bras de serrage (78, 80) de chaque colonne (64) présentent des parties opposées de serrage d'article (84, 86) destinés à recevoir et à serrer un article (36) entre elles, et des extrémités externes opposées (88, 90) qui se déforment en s'écartant lors de l'introduction ou de l'extraction d'un article (36) à l'intérieur des parties de serrage (84, 86). Chaque élément en plastique extrudé (62) se compose également d'éléments de verrouillage mâles et femelles (96, 98) permettant à des éléments extrudés adjacents (62) de s'emboîter l'un dans l'autre pour former le râtelier de support d'article (58). Dans une variante, les éléments en plastique extrudé (141) sont reliés directement et de manière permanente entre eux pour former un râtelier présentoir d'articles dans lequel des colonnes adjacentes (142) sont soit co-linéaires soit orientées l'une par rapport à l'autre de manière à former un angle.
Patent EP-0408586-A1 (EP)
Inventor: TUTHILL ROY DOUGLAS
IPC: B25H3/04
Filed: 1989-02-14
Abstract: Un support d'outils destiné à la fixation d'outils ou d'autres articles sur un panneau où les emplacements d'outils sont prédéfinis, comporte une couche envers adhésive permettant l'adhérence du support d'outils sur le panneau destiné à recevoir un article dont la forme correspond au support. Ce dernier est pourvu de parties profilées (14) solidaires servant à supporter l'article de forme correspondant à celle du support d'outils.
Patent EP-0457756-A1 (EP)
Inventor: GODICHON ALAIN
IPC: F04D29/60
Filed: 1989-02-07
Abstract: Dans un dispositif d'assemblage d'une hélice (1) sur un arbre d'entraînement (36), l'hélice est supportée sur ledit arbre d'entraînement par un support radial (3) présentant un faible dégagement radial. Ledit support admet un mouvement rotatif relatif entre l'hélice et l'arbre. Un élément élastique ou résilient (9) est monté entre l'arbre et l'hélice pour transmettre le couple de l'arbre à l'hélice.
Patent EP-0359811-A1 (EP)
Inventor: COUPER JOHN
IPC: B65H3/52
Filed: 1989-03-23
Abstract: Un détecteur de documents multiples comprend un ensemble détecteur de documents multiples ayant une roue entraînée et une roue intermédiaire opposée pour saisir des documents par le pincement créé entre les deux roues. La roue intermédiaire (44) est pourvue de moyens (62) pour créer un couple de rotation opposé. La roue intermédiaire (44) et la roue entraînée (42) ont chacune un coefficient de friction contre les documents qui est supérieur au coefficient de friction des documents entre eux. Lorsque plusieurs documents sont introduits dans le pincement (46), un document (32) est tenu par la roue intermédiaire (44) et l'autre document (34) est entraîné par la roue entraînée (42). Un contrôleur (18) détecte si oui ou non la roue entraînée (42) a la même vitesse périphérique que celle de la roue intermédiaire (44) et signale la présence de plusieurs documents si les vitesses périphériques ne sont pas les mêmes. Le moniteur (18) signale la fin de la séparation des documents multiples lorsque les vitesses périphériques redeviennent les mêmes. Des ensembles détecteurs (10) de documents multiples placés en tandem le long d'une voie (12) constituent des moyens qui permettent de séparer de grands nombres de documents (32, 34) présentés simultanément dans la voie (12). Les ensembles détecteurs (10) de documents multiples constituent des moyens moteur principaux voir uniques pour les documents (34, 32) le long de la voie (12).
Patent EP-0561766-A1 (EP)
Inventor: FRITHZ ANDERS
IPC: A61K31/20
Filed: 1989-06-07
Abstract: Emploi d'acides gras essentiels ayant 18 à 20 atomes de carbone pour produire une préparation pharmaceutique destinée au traitement de l'eczéma séborrhéique ou de l'eczéma astéatotique infantiles.
Patent EP-0426713-A1 (EP)
Inventor: NEWELL CHARLES EDWARD
IPC: F16D69/02
Filed: 1989-05-12
Abstract: Dans un matériau de frottement dans lequel le fer spongieux est un constituant produisant un frottement de principe notamment lors du contact initial pendant l'application des freins, le perfectionnement réside en ce que 10-50 % du fer spongieux est remplacé par des battitures, sans modification sensible des caractéristiques opérationnelles du matériau de frottement.
Patent EP-0440834-A1 (EP)
Inventor: GERHARDT HANS JOACHIM PROF M S
IPC: F24F7/02
Filed: 1990-02-05
Abstract: A ventilation arrangement for a sanitary conduit 30 of a building has a duct 34 which is at least partially upwardly open and is laid below the roof sealing surface 12 formed from roof tiles 16, the duct 34 ending in the surroundings or in the vicinity of the ridge ventilator 26.
Patent EP-0392168-A1 (EP)
Inventor: BRUECKNER RAIMUND
IPC: B22D41/14
Filed: 1990-02-21
Abstract: A shut-off and/or control element for tapping liquid metal melt from a metallurgical vessel has an inner tube (2) secured on the vessel (5) and having at least one opening (14). A front edge (15) of a movable outer tube (3) encircles the inner tube (2). The outer tube (3) can be moved out of a closed position into an open position of the opening (14). In order to avoid the possibility of plugs of metal melt forming in openings (14) of the outer tube (3), the relative position of the opening (14) of the inner tube (2) and of the front edge (15) of the outer tube (3) is configured in such a way that, during the movement of the outer tube (3), the front edge (15) moves beyond the opening (14). Viewed in the direction (13) of the longitudinal axis, the front edge (15) is situated on one side of the opening (14) in the open position and on the opposite side of the opening (14) in the closed position.
Patent EP-0447579-A1 (EP)
Inventor: REYNER ELLIS M
IPC: B65D83/14
Filed: 1990-03-19
Abstract: A flexible closed plastic pouch 27 disposable within a container holding a product for supplying dispensing pressure therein. A plurality of pocket members (34) disposed at spaced positions within said pouch with their openings facing the interior of the pouch. Each pocket member having an extension of a predetermined length attached at its end to the interior of first of two facing wall members of the pouch. Each pocket member enclosing a predetermined quantity of first component of a two-component gas generation system and being releasably closed by one of a plurality of closure members, each of said closure members having an extension of a predetermined length attached at its end to the interior of the second of the two facing walls of the pouch. The pouch contains a second component 37 of said two-component gas generation system and a starting means (38) encapsulated within delay means or device to initially generate a predetermined quantity of pressurizing gas after a delay of a predetermined period of time. The pressurizing gas inflates and expands the pouch within the container under pressure. Due to the dispensing of the product, the pouch expands further and causes sequential separation of the pocket member from their closure members and serial opening of each pocket member to add predetermined quantities of aliquot of the first component to the second component and further generate additional quantities of pressurizing gas. The internal pressure within the container is maintained substantially within a range of predetermined maximum and minimum pressure levels until dispensing the product from the container is completed.
Patent EP-0405382-A1 (EP)
Inventor: PEDRINI GIOVANNI PIETRO
IPC: D03D47/36
Filed: 1990-06-25
Abstract: A weft feeder device with swift-like drum (14) , for fluid-jet weaving looms, wherein the hub (20) of the drum has a frustum-shaped adjustment element (25) on which the pad-like ends (35) of the spokes (36) of the swift, which have a corresponding and complementary taper, rest with an elastic contact. The adjustment element is axially guided and movable and has a threaded axial seat with which an internally threaded shaft (27) cooperates. The internally threaded shaft is actuated from the outside and produces axial movements of the element and corresponding radial movements of the spokes in order to vary the polygonal perimeter of the swift.
Patent EP-0410440-A1 (EP)
Inventor: BLUMRICH STEPHAN
IPC: B01D53/86
Filed: 1990-07-26
Abstract: A catalyst is presented for the purification of exhaust gases, in particular from internal combustion engines and gas turbines operated under superstoichiometric conditions, having an integral honeycomb form which has, in an inflow section, a catalyst for the selective reduction of oxides of nitrogen with NH3 and, in an outflow section, an oxidation catalyst.
Patent EP-0422359-A1 (EP)
Inventor: WEILNHAMMER AUGUST
IPC: B60C25/138
Filed: 1990-08-16
Abstract: The invention relates to a mounting roller, in particular a conical roller, in a mounting device for a tyre, the tyre beads of which can be interposed from the outside into the rim of a flange, having a rim clamping device, a mounting arm and an advance roller which is arranged ahead of the conical roller and acts on the respective tyre bead, the conical roller and the advance roller being adjustable on the mounting arm (12) in relation to the tyre bead by means of a slide, and the conical roller (4) being blocked in the direction opposite to the mounting direction by means of a blocking device (30). The blocking device can be constructed as a free-wheel (31). <IMAGE>
Patent EP-0433632-A1 (EP)
Inventor: TILLHON ENGELBERT DIPL-ING
IPC: F02D43/00
Filed: 1990-11-07
Abstract: Ein Verfahren zum Steuern eines Ottomotors (10) ohne Drosselklappe mit Hilfe variabler Einlaßventil-Öffnungsdauern zeichnet sich dadurch aus, daß ein Drehzahlsignal (n) erfaßt wird, dessen Wert von der Motordrehzahl abhängt, ein Fahrpedalsignal (γ) erfaßt wird, dessen Wert von der Fahrpedalstellung abhängt, sowohl die Einlaßventil-Öffnungsdauern (ES - EÖ) wie auch die Kraftstoffmengen (~ti) abhängig von den jeweiligen Werten von Motordrehzahlsignal und Fahrpedalsignal bestimmt werden, und der Zündwinkel abhängig von den jeweiligen Werten von Motordrehzahl und Kraftstoffmengen bestimmt sind. Dieses Verfahren hat den Vorteil, daß in allen Fahrzuständen, also auch bei plötzlichen Änderungen des Fahrpedalsignals, die Massen von Luft und Kraftstoff dauernd optimal aneinander angepaßt sind, um hohen Fahrkomfort ohne Zündaussetzer und geringen Schadgasausstoß zu erzielen. <IMAGE>
Patent EP-0391470-A1 (EP)
Inventor: CHERMIN HUBERTUS MATHIAS JOZEF
IPC: H01J61/56
Filed: 1990-03-29
Abstract: A transformer (10) which forms part of a lamp ignition switching device has at least its primary winding (12) composed of a foil. Moreover, the transformer has an air core. In this way a satisfactory coupling, which is also maintained at high temperatures, is obtained between the primary (12) and the secondary (11) winding. This switching device is very suitable to be built in a lamp and to ignite the lamp at a high temperature.
Patent EP-0392586-A1 (EP)
Inventor: WIT LEONARDUS DOMINICUS GERARD
IPC: D06F19/00
Filed: 1990-03-29
Abstract: The invention relates to a method and apparatus for clea­ning textiles submersed in water by means of ultrasonic energy. To avoid the use of chemical additives normally used to improve the cleaning action, the water is subjec­ted to a second movement, enhancing the cleaning action. This second movement may be a stirring movement, but preferably it is an ultrasonic movement as well. Then it is advantageous to have both ultrasonic movements act at the same time. The washing machine is suitable for domes­tic use.
Patent EP-0392742-A1 (EP)
Inventor: MAKINO MISAO
IPC: A61B3/12
Filed: 1990-04-05
Abstract: In an ophthalmological measurement method and apparatus, a laser beam of predetermined diameter is projected to the eye fundus (16b) and movement of a speckle pattern formed by light scattered by blood cells in blood vessel (16c) is detected by a photosensor (43) as fluctuation in speckle light intensity to produce a speckle signal (93a). The speckle light intensity will fluctuate more rapidly with a smaller output from the photosensor (43) when cell velocities are high, while a low cell travel speed will decrease the lowering of the output therefrom. The speckle signal is integrated to produce an integrated speckle signal which is evaluated in terms of a rate of change to discriminate edges (E′, F′) of a blood vessel. The integrated speckle signal is used to identify the blood vessel (16c) for automatic tracking of the blood vessel or for measurement of its diameter.
Patent EP-0411909-A1 (EP)
Inventor: REMY DAVID C
IPC: C07D401/12
Filed: 1990-07-31
Abstract: Compounds selected from the group consisting of imidazoles having the general formula (I)
      or their acid addition salts, and imidazolium salts having the general formula II
      wherein 
R is OR′ or NR˝ R‴ 
R¹ is lower alkyl, benzyl; 
R² is hydrogen, lower alkyl, or cycloalkyl; 
R³ is hydrogen, lower alkyl, or cycloalkyl; or 
R² and R³ taken together form an alkylene chain of 3 to 10 carbon atoms; 
R⁴ is lower alkyl, benzyl; 
X is an anion of a pharmaceutically acceptable salt; 
m is 0 or 1; and 
n is from 0 to 3; 
provided that when n is 0, m is 0. 
     The compounds of general formulas I and II exhibit transglutaminase inhibiting activity and are useful in the treatment of thrombosis.
Patent EP-0491104-A1 (EP)
Inventor: PUJOL-ISERN CARLOS
IPC: B65H69/06
Filed: 1990-12-19
Abstract: Each yarn end (1, 2) is held at two longitudinally distant points (3, 4; 5, 6) and an axial untwisting is introduced; these untwisted ends are brought together head-to-tail, the middle part being gripped tightly; in the untwisted part of each end between the tightly gripped middle part and the respective holding points (4, 5) of the yarn by which the untwisting was induced, an additional axial untwisting is induced by simultaneously rolling the freed fibre ends about the part with the additional untwisting; and the twist is retransferred by freeing the middle part in the course of this transfer.
Patent EP-0438964-A1 (EP)
Inventor: FRIEDLI FLOYD E
IPC: C09K23/16
Filed: 1990-10-25
Abstract: The present invention is directed to polyamines represented by the following general structure:
      where 
R is an organic group, 
R' is H or CH₃, and 
x=0 -3. Tri, tetra, penta and hexa amines, accordingly, are disclosed. 
     The method for making the novel polyamines comprises a multi-step reaction that commences in step (a) with the cyanoethylation of a primary amine, R-NH₂, with acrylonitrile under cyanoethylation conditions to form an aminonitrile of the structure R-NH-CH₂-CH₂-CN. The aminonitrile in step (b) is methylated by reaction with formic acid and formaldehyde under Leuckart reaction conditions to form a monomethyl aminonitrile of the structure R-N(CH₃)-CH₂-CH₂-CN. The monomethyl aminonitrile then in step (c) is reduced, preferably by hydrogenation under hydrogenation conditions, to form a monomethyl diamine of the structure R-N(CH₃)-CH₂-CH₂-CH₂-NH₂. The monomethyl diamine then in step (d) is chain extended again by cyanoethylation with acrylonitrile under cyanoethylation conditions to form a monomethyl diaminonitrile of the structure R-N(CH₃)-CH₂-CH₂-CH₂-NH-CH₂-CH₂-CN. Finally, the monomethyl diaminonitrile in step (e) is reduced, preferably by hydrogenation under hydrogenation conditions to form the novel polyamine. Repeating step (b) results in R' being a methyl group. Repeating steps (d) and (e) extends x up to 4.
Patent EP-0457838-A1 (EP)
Inventor: GREEN FRANK ARTHUR
IPC: A61J7/00
Filed: 1990-02-09
Abstract: Un élément broyeur rotatif (22) est installé dans un boîtier (21) et reçoit les comprimés à travers une ouverture (32). La rotation de l'élément rotatif (22) provoque le broyage des comprimés qui est facilité par des protubérances sur la périphérie de l'élément rotatif et sur les parois internes opposées (31) du boîtier. La poudre ainsi produite est ensuite récupérée dans un récipient (24) qui peut être détaché pour la récupération et l'utilisation ultérieure de celle-ci. Le boîtier comprend deux parties (23, 24) qui forment un roulement pour l'axe (27) de l'élément rotatif (22), lesdites parties pouvant être séparées afin de permettre l'introduction de l'élément rotatif pendant le montage initial du dispositif.
Patent EP-0541528-A1 (EP)
Inventor: HUFF GEORGIA M
IPC: B65H81/00
Filed: 1990-05-18
Abstract: A wrap-packaging film laminate (1) having differential cling is provided having at least two layers, one which is an outer reverse layer (2) comprising a linear very low density ethylene copolymer (LVLDPE) having a critical density of less than about 0.915 g/cc which reverse layer contains a tackifier in an amount typically less than 6 percent by weight, which is sufficient to impart the desired level of cling, one of which comprises an obverse layer (3) of an olefin polymer or copolymer, such as a linear low density ethylene copolymer (LLDPE) which has a critical density of at least 0.916 g/cc which has little or no cling, and wherein the difference in density between the reverse layer and the obverse layer is at least 0.004 g/cc, the said differential cling properties being manifested in the higher level of cling of the LVLDPE reverse layer (2) as compared to that of the obverse layer (3).
Patent EP-0478573-A1 (EP)
Title: Element resistif a semi-conducteur programmable
Inventor: CAYWOOD JOHN MILLARD
IPC: G06N3/063
Filed: 1990-05-10
Abstract: L'invention se rapporte à un élément résistif de circuit intégré programmable (10) se caractérisant par une courbe tension-courant linéaire. L'élément est réalisé à partir d'une cellule de mémoire morte programmable électriquement effaçable (EEPROM). On obtient la linéarité en réglant la capacitance électrode de grille flottante/substrat (Cs) par rapport à la capacitance totale de l'électrode de grille flottante (Cs+Cp+Ce).
Patent EP-0469086-A1 (EP)
Inventor: DOMINGUES DAVID J
IPC: A23L27/21
Filed: 1990-04-17
Abstract: Un produit alimentaire comprend une surface ou région superficielle de développement d'un effet de brunissage voulu pendant la préparation du produit à des fins de consommation par irradiation aux micro-ondes. Le produit alimentaire comprend un composant à base d'amidon et un système de brunissage appliqué audit composant de façon à former la surface ou région superficielle de brunissage. Le système de brunissage contient des réactifs de Maillard qui développent l'effet de brunissage voulu lors de l'irradiation du produit aux micro-ondes et un système porteur qui contient les réactifs de Maillard. Le système porteur maintient pendant plusieurs jours les réactifs de Maillard dans un état de suspension de la réaction sur le produit alimentaire avant que celui-ci ne soit soumis à l'irradition aux micro-ondes et tant que le produit alimentaire est conservé à des tempértatures pouvant s'élever jusqu'à 40°F.
Patent EP-0485390-A1 (EP)
Title: Process for transmitting a signal.
Inventor: VAUPEL THOMAS
IPC: H03M7/30
Filed: 1990-05-17
Abstract: A signal is divided by windows into successive blocks that overlap at least by 50% and signal sections contained in the blocks are evaluated by analysis windows. The signal sections contained in the blocks are subjected to a transformation which permits sub-sampling with compensation of the aliasing components such as, for example, the "time domain aliasing cancellation" method. The spectra resulting from the transformation are subsequently coded, transmitted, decoded after transmission and changed back to signal sections by re-transformation. The blocks including the signal sections are evaluated by synthesis windows and are joined together in an overlapping fashion. The window functions of the synthesis windows are determined in dependence on the window functions of the corresponding analysis windows in the overlap region.
Patent EP-0483212-A1 (EP)
Title: Absorbent disposable article.
Inventor: WIDLUND URBAN
IPC: A61F13/00
Filed: 1990-06-18
Abstract: The present invention relates to an absorbent disposable article, such as a diaper or incontinence guard, comprising an inner, permeable enveloping layer (3) which on usage of the article, lies closest to the user's body, an outer impermeable enveloping layer (4) and an absorbent body (2) placed between the enveloping layers. According to the invention, elastic threads (6, 7) are placed in a material piece (5) which is attached to the front section of the outer enveloping layer (4) in order to form the waist and leg elastics.
Patent EP-0495906-A1 (EP)
Inventor: SCHALK ALFONS
IPC: A63H27/10
Filed: 1990-10-12
Abstract: Un dispositif de fixation pour ballons gonflables ou de ce type, qui possèdent une enveloppe et une tubulure de remplissage, comporte une partie fixation avec des dispositifs de débranchement permettant le débranchement étanche à l'air de la tubulure de remplissage du ballon après gonflage de ce dernier. La partie fixation a la forme d'un cuvette (2; 2') qui s'ouvre en direction du ballon (1), et les dispositifs de débranchement comprennent une rainure (6, 7; 6', 7') qui est ménagée et pénètre dans la paroi périphérique de la cuvette (2; 2'). Cette rainure, qui part du bord (2a) de la cuvette (2; 2') qui repose contre l'enveloppe du ballon en service, est destinée à recevoir la tubulure de remplissage (3) du ballon (1). Un dispositif de serrage (4) destiné à l'extrémité de la tubulure de remplissage (3) du ballon (1) est disposé à l'extérieur de la paroi périphérique de la cuvette (2; 2').