baber/WOPTO huggingface dataset:
Patent EP-0291839-A1 (EP)
Inventor: CASSOLI PAOLO
IPC: B65B25/14
Filed: 1988-05-11
Abstract: An automatic, continuous-cycle machine adapted for the wrapping of products consisting of groups of paper rolls, in which the product (P) is conveyed along a longitudinal path of travel and a wrapping sheet (15) in positioned thereon, said sheet being severed from a continuous ribbon which is unwound from a reel (21). The wrapper sheet is folded into tubular shape on the product, with partial overlapping of its edges (115-215) on the bottom of said product, and continuous sealing of said overlapped edges is then effected. Successively, the product with the tubular wrapper is rotated of 90° about a vertical axis, so that the portions of said wrapper which are still open are subjected to the action of final folding and sealing members.
Patent EP-0299275-A1 (EP)
Title: Stromrichteranlage zum Kuppeln zweier Hochspannungs-Drehstromnetze
Inventor: WIENDL HEINZ DIPL-ING
IPC: H02M5/45
Filed: 1988-06-28
Abstract: Stromrichteranlage zum Kuppeln zweier Hochspannungs-Drehstromnetze Bei einer bekannten Stromrichteranlage dieser Art (Gleichstrom-Kurzkupplung) arbeiten je zwei, einem Netz zugeordnete Stromrichtertransformatoren, von deren Sekundärwicklungen eine in Stern und die andere in Dreieck geschaltet sind, auf einen Drehstrom-Vollweg-Gleichrichter mit zwölf Halbleiter-Gleichrichter-Bauelementen. Um die Grundfläche für die sogenannte Ventilhalle, in der die Ventiltürme untergebracht sind, möglichst klein zu halten, ist die Anordnung der Ventiltürme so getroffen, daß jede der den vier Sekundärwicklungen der Stromrichtertransformatoren zugeordneten Halbleiter-Baugruppen einen Ventilturm bilden. Diese bekannte Anordnung eignet sich nicht für eine modulare Bauweise der Ventiltürme. Die neue Anlagen soll es ermöglichen, Ventiltürme aus einer der geforderten Druchgangsleistung entsprechenden Anzahl von als Modulbaustein aufeinandergeschichteten Etagen mit gleichen Isolierabständen zu errichten. Die jeder sekundärseitigen Drehstromphase (R, S, T) jedes Drehstromtransformators (TR1 bis TR4) zugeordneten Gleichrichterbrückenzweige bilden einen eigenen Turm (VT1 bis VT12), der aus einer leistungsabhängigen Anzahl von mit gleichem Isolierabstand übereinander angeordneten Etagen (18) besteht, die aus modularen Funktionsgruppen (15, 16, 17) gebildet sind. Die so ausgebildete Anlage bietet die Möglichkeit, Kurzkupplungen für unterschiedliche Leistungen nach dem gleichen konstruktiven Konzept zu errichten, so daß die jeweilige Leistungsanpassung durch eine entsprechende Anzahl der einen Turm bildenden Module mit gleichen Ioslierabständen in standardisierter Bauweise vorgenommen werden kann.
Patent EP-0307773-A1 (EP)
Inventor: JUAN ALAIN
IPC: G06K19/067
Filed: 1988-09-07
Abstract: The card with microcircuits of this invention includes an electronic module having standardized electrodes. To make up this module a first unit is fabricated including a first insulating substrate covered by the electrodes. Under each electrode is located a first hole. Next there is fabricated a second unit which includes an integrated circuit chip the connection terminals of which are coupled to conductors printed onto a second insulating substrate. One of the free ends of each conductor falls directly over a second hole provided in the second insulating substrate. The arrangement is such that the first hole is coaxial with the second hole corresponding thereto when the units are superposed. The two units are then assembled by superposing them and soldering the free ends of the conductors of the second unit to the electrodes of the first unit by introducing a soldering tool into the second hole. The module is employed in particular in a microcircuit card of standardized dimensions.
Patent EP-0359864-A1 (EP)
Inventor: HOENIG HANS ECKHARDT DR HABIL
IPC: A61B5/04
Filed: 1988-09-23
Abstract: The invention relates to an apparatus for the measurement of weak magnetic fields dependent upon position and time, which emanate from a source (Q) located in the interior of an object (1) to be investigated. The apparatus has a sensor arrangement (7) comprising at least ten first-order gradiometers (59) accommodated in a cryostat (64) and in each case inductively coupled to a DC-SQUID (63), and a chamber (8), enclosing the sensor arrangement (7) and the object (1) to be investigated, for shielding against magnetic fields, which exhibits a shielding factor of at least 10 for alternating magnetic fields having a frequency of 0.5 Hz, which factor increases with increasing frequency. The invention also relates to a method for operating such an apparatus. 
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Patent EP-0367844-A1 (EP)
Inventor: WOHLLEBEN KARL DR
IPC: C04B35/45
Filed: 1988-11-07
Abstract: In order to produce a sintered ceramic body having at least one superconducting phase of a high-Tc superconductor material of increased critical current density, a sintered body is first formed using the superconducting phase. The sintered body is then comminuted to form a sintered powder. An additive powder is then prepared containing at least some of the components of the sintered powder, but in which one component has been partially substituted by a further component serving as a flux. Even at below the sintering temperature for formation of this sintered body, the flux results in partial melting of the additive powder. A powder mixture comprising the additive powder and the sintered powder is then subjected to uniaxial compaction and is subsequently sintered.
Patent EP-0320879-A1 (EP)
Inventor: FOWLKES ROBERT LEE
IPC: C07C211/51
Filed: 1988-12-13
Abstract: This invention relates to an improved process for separating an azeotrope of toluenediamine from N-tertiary-butyl-toluenediamine by contacting the azeotrope with a hydrocarbon which forms a lower boiling azeotrope with toluenediamine and one in which the solubility of toluenediamine is less than 30 grams/100 grams of hydrocarbon.
Patent EP-0321838-A1 (EP)
Inventor: MOULY RAYMOND JULES
IPC: C03B21/04
Filed: 1988-12-20
Abstract: Glass shapes and sheets are cut directly from a heated glass ribbon while maintaining the optical quality of the cut glass. A float glass ribbon is removed from a glass forming chamber and prior to annealing, a line of cut is heated to its softening temperature. A blade arrangement thereafter penetrates the glass along the heated line of cut to sever the glass. The cut glass edge is shaped after cutting while the edge is still at the softening temperature. During the line heating and cutting operation, the overall glass temperature is maintained above the strain point of the glass.
Patent EP-0278550-A1 (EP)
Inventor: GEERS ROBERT
IPC: B26D7/06
Filed: 1988-01-19
Abstract: A method of slicing round cheeses, wherein a cylin­drical portion is cut from the centre of the cheese and the resulting annular piece of cheese is divided into wedge-shaped portions by making radially extending cuts through the central axis of the cheese. Before or after the cutting away of the cylindrical central portion, the cheese is divided into at least two pieces, each being pressed with the face of the cylindrical hole against a semi-cylindrical guide and being rotated stepwise around said guide through a fixed, adjustable angle, while after each angular displacement, a wedge-shaped slice having a maximum thickness of 5 mm is cut off.
Patent EP-0316057-A1 (EP)
Inventor: MAYER EDWARD F
IPC: C10J3/02
Filed: 1988-07-26
Abstract: A gasifier for converting solid organic fuels to combustible gas includes a cylindrical body having insulated side walls and a gas outlet port near its base. Affixed to the top of the cylindrical tank is a conical-shaped fuel feed hopper and beneath it and within the interior of the tank is an inverted truncated cone. Positioned beneath the throat of the inverted cone is a pyramidal-shaped grate for supporting the combusting solid fuel during the inversion process. Positioned beneath the grate are a series of baffles. Combustion air is drawn in through the upper portion of the tank near the base of the frusto-conical feed hopper by the action of a motor-driven fan coupled to the gasifier's outlet port. The down draft gas flow reduces noxious fumes and pollutants while the baffles, by increasing the fluid velocity of the gases, tends to make the unit self-cleaning. The design of the hearth cone and grate also eliminates bridging of the fuel during the gasification process.
Patent EP-0296942-A1 (EP)
Inventor: GABRIEL MARCEL
IPC: B23K35/00
Filed: 1988-06-16
Abstract: The process according to the invention consists in interspersing, between the two workpieces (1) and (2) where the brazing has to be carried out, on the one hand an insert or shim (6) made of a refractory metal such as molybendum, tantalum, hafnium, zirconium, niobium, tungsten or an alloy including at least one of these elements and, on the other hand, an insert or shim (7) made of copper, copper alloy, titanium, titanium alloy, nickel or nickel alloy, the metallic filler compound (4, 5) and (8) then being disposed between the said inserts (6) and (7) and the said workpieces (1) and (2). …<??>The invention makes it possible especially to solve the problems resulting from differential expansion effects between the two workpieces to be brazed. …<IMAGE>…
Patent EP-0306378-A1 (EP)
Inventor: LELEVE JOEL
IPC: B60S1/48
Filed: 1988-08-04
Abstract: Le dispositif comprend un réservoir (24) de liquide de lavage, un gicleur (14) dirigé vers la glace (12), une pompe (20) disposée entre le réservoir et le gicleur, et un moyen de commande (26, 28) de la pompe pour provoquer l'aspiration de liquide de lavage depuis le réservoir et son refoulement vers le gicleur, pour ainsi créer un jeu de liquide de lavage heurtant la glace. Selon l'invention, l'ouverture de sortie (143) du gicleur est conformée pour délivrer un jet de liquide en forme de lame essentiellement horizontale couvrant approximativement toute la largeur de la glace, et la pompe et son moyen de commande sont conçus pour faire varier la pression du liquide à l'entrée du gicleur, de telle sorte que le jet, par le jeu de sa vitesse initiale qui varie et de la force de gravité, effectue un mouvement de balayage de la glace dans le sens de sa hauteur.
Patent EP-0308281-A1 (EP)
Inventor: LE MARER RENE
IPC: G02B6/38
Filed: 1988-08-10
Abstract: This apparatus comprises two mutually opposite identical assemblies (6a, 6b) and each comprising two piezoelectric blocks (8a, 8b; 12a, 12b) rigidly secured to each other and capable of being deformed respectively along two perpendicular directions. According to the manufacturing method, each block is obtained by stacking piezoelectric plates arranged so as to permit an overall deformation of the block. Each assembly may be provided with identical V grooves (18a, 18b) permitting the said connection when the fibres or the fibre and the diode are placed therein, by optimisation of the optical coupling. The apparatus also permits, by such an optimisation, the connection of two visible core fibres fixed to appropriate small plates which are themselves mounted on the elements, with a view to obtaining an X coupler. <IMAGE>
Patent EP-0355243-A1 (EP)
Inventor: WANT ROY DR
IPC: G04G15/00
Filed: 1988-08-26
Abstract: A device for providing a large number of timers is disclosed which comprises a random access storage (11) whose locations are sequentially addressed by a cyclic counter (19). For setting a new timer, the timeout value (13) and a timer tag (17) are furnished to the high capacity timer. The timeout value is then added to the current contents of the cyclic counter to generate an address at which the timer tag is stored thus establishing a new timer. 
     When during cyclic addressing, it is detected that the location just addressed is not empty, a timer has expired, an interrupt signal is generated, and the stored timer tag is returned. 
     A specific time scale register (23) and a clock divider (25) are provided so that the resolution of the high capacity timer is easily selectable. To allow existence of several timers expiring at the same time, a special timer service with chainable timer control blocks (T-CB) is provided.
Patent EP-0341254-A1 (EP)
Inventor: BRIEUSSEL JEAN-MARIE
IPC: G01S13/75
Filed: 1988-01-06
Abstract: Système d'identification et/ou de localisation d'au moins une balise dans un espace. Le système comprend, au moins un ensemble-interrogateur comportant des moyens d'émissions simultanées d'au moins deux ondes de base de fréquences différentes (F1, F2), des moyens de réception et de détection d'au moins une onde de fréquence corrélée (F3), et une unité de contrôle et de calcul pour le traitement du signal issu des moyens de réception et de détection; chaque balise est constituée, d'une part, de boucles conductrices distinctes (20, 21, 22) de dimensions adaptées pour former des circuits résonnants accordés sur les fréquences de base (F1, F2) et corrélée (F3), d'autre part, d'une diode (23) commune à ces boucles conductrices, ladite diode étant reliée à toutes les boucles conductrices qui se referment sur celle-ci, de façon à constituer le mélangeur des fréquences de base (F1, F2) et à délivrer ce mélange dans la boucle accordée sur la fréquence corrélée (F3) en vue de la réémission de l'onde de fréquence corrélée (F3).
Patent EP-0378543-A1 (EP)
Inventor: BARNETT LEWIS C
IPC: C23C16/44
Filed: 1988-06-22
Abstract: Un appareil d'injection de gaz (10) utilisable dans un réacteur de déposition en phase gazeuse par procédé chimique d'un substrat épitaxial unique permet d'obtenir un profil prédéterminé de vitesses du courant de gaz réactif introduit dans la chambre de réaction. Le gaz est introduit à travers une admission dans un distributeur à distance (12), le distributeur à distance (12) crée un courant de gaz à vitesse uniforme ayant un vecteur directionnel vertical et transmis à un plénum (54). Le courant de gaz à vitesse uniforme qui quitte le plénum (54) communique avec une plaque perforée (16), dont les orifices (38) sont pourvus d'obturateurs (22). Les obturateurs (22) peuvent être ajustés afin de varier les dimensions des orifices de la plaque perforée (16). Les orifices (38) de la plaque perforée (16) sont ajustés afin de façonner le profil des vitesses du courant de gaz à vitesse uniforme lorsque celui-ci traverse les orifices pourvus d'obturateurs. Le gaz continue à s'écouler vers le bas, avec un vecteur directionnel vertical, jusqu'à un corps principal de l'injecteur (20). Dans le corps principal de l'injecteur (20), le vecteur directionnel vertical du courant de gaz à profil façonné de vitesses est réorienté à l'horizontale, de sorte que le courant de gaz à profil façonné de vitesse soit introduit horizontalement dans la chambre de réaction.
Patent EP-0382737-A1 (EP)
Title: Systeme optique constitue d'au moins deux sous-systemes
Inventor: HOFBAUER ENGELBERT
IPC: G02B6/42
Filed: 1988-08-26
Abstract: Système optique constitué d'au moins deux sous-systèmes (1, 2) réglables l'un par rapport à l'autre et se fixant par collage par l'intermédiaire d'un élément de réglage (10) avec lequel ils sont en contact par l'intermédiaire de surfaces de glissement (11, 12, 13, 14). Cet élément de réglage (10) a la forme d'un cylindre et est agencé entre les sous-systèmes (1, 2) de telle manière que l'axe optique (19) d'un sous-système (1) passe par l'élément de réglage parallèlement à l'axe du cylindre. Un sous-système (2) possède des surfaces de glissement (13) dont la forme coïncide avec celle des surfaces de glissement situées dans la surface d'enveloppe cylindrique de l'élément de réglage (10). Les points de collage (15, 16) situés dans la surface d'enveloppe cylindrique sont répartis uniformément autour de la circonférence du cylindre.
Patent EP-0332687-A1 (EP)
Inventor: NICHOLS WILLIS PERRY
IPC: C10M159/24
Filed: 1988-06-29
Abstract: Sont décrits un procédé de surdosage basique contenant du magnésium et le produit ainsi obtenu. On utilise de l'eau et du phénol dans le procédé.
Patent EP-0326896-A1 (EP)
Inventor: ADAMSON RONALD BERT
IPC: G21C3/20
Filed: 1989-01-23
Abstract: Nuclear fuel elements for use in the core of a nuclear reactor include an improved composite cladding (17) having a zirconium barrier layer (22) metallurgically bonded on the inside surface of a zirconium alloy tube (21), wherein the inside surface of the barrier is alloyed with preselected elemental impurities to improve oxidation resistance. The zirconium barrier layer (22) forms a shield between the zirconium alloy tube (21) and a core of nuclear fuel material (16) enclosed in the composite cladding. The alloy layer formed on the barrier surface acts to inhibit cracking during the tube production fabrication step and limits oxidation in the event that the cladding is breached during operation of the reactor, allowing the entrance of water or steam into the fuel element.
Patent EP-0327952-A1 (EP)
Inventor: BLATT JOEL M
IPC: C12Q1/54
Filed: 1989-02-02
Abstract: An analytical method and test composition for determining whether an analyte is present in a test sample at a predetermined concentration level by measuring or observing a preselected level of indicator response, e.g., color generation. A subtractive reaction is carried out on the test sample prior to the indicator reaction in order to stoichiometrically and specifically consume a predetermined amount of analyte. The resulting indicator reaction generates the preselected level of indicator response only if the analyte is present at the predetermined concentration level or greater. The subtractive reaction is enzymatically specific for the analyte in the reaction mixture and the amount of analyte consumed can be closely controlled by the amount of a regulating coreactant present at initiation. The method enables the determination of analyte without the need for standards or comparators, e.g., color charts, and therefore is self-indicating. In another embodiment, there is provided a method and test composition for improving an otherwise suboptimal assay response due to oversaturation of the response, e.g., color, generated by an indicator reaction.
Patent EP-0387369-A1 (EP)
Inventor: LANGE GOTTFRIED DIPL-PHYS
IPC: G03B42/02
Filed: 1989-03-14
Abstract: The invention relates to an X-ray diagnostic device with a fluorescent storage screen (4) for the latent storage of the respective X-ray image, having an X-ray generator (1, 13, 14), having an X-ray recording device (2), connected thereto, for generating the X-ray image, having a read-out device (5 to 9) in which, to reproduce the image, the fluorescent storage screen (4) is energised to fluoresce pixel by pixel by scanning in a laminar manner by means of a scanning beam (7) of a beam source (5), having a detector device (8, 9) for detecting the light emitted from the fluorescent storage screen (4) and having an image reproduction system (10, 11). The X-ray generator (1, 13, 14) is connected to the read-out device (5 to 9) in such a manner that parameters of the read-out device (5 to 9) are set on the basis of settings of the X-ray generator (1, 13, 14) and/or measurements carried out while the image is being recorded. 
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Patent EP-0343503-A1 (EP)
Inventor: SCHMID KARL-HEINZ DR
IPC: C11D1/825
Filed: 1989-05-18
Abstract: Alkyl or alkenyl polyethylene glycol ethers of general formula (I): R1-O-(CH2CH2O)n-R2 in which R1 is a straight-chain or branched alkyl and/or alkenyl residue with 8 to 18 C atoms, R2 is an alkyl residue with 8 to 14 C atoms, and n is a number from 20 to 40, are used as low froth or anti-froth tenside components in aqueous rinsing agents and detergents, in particular clear rinsing agents for domestic and industrial dishwashing, with a particularly high wetting effect on solid plastics. Also described are tenside mixtures based on compounds of general formula (I) in admixture with other non-ionic alkyl or alkenyl polyethylene glycol ethers of formulae (II) to (IV) containing components B-1 to B-3, and low-froth rinsing agents and/or detergents containing these tensides or tenside mixtures, and a process for producing them.
Patent EP-0345567-A1 (EP)
Inventor: DIANA GIORGIO
IPC: H02G7/14
Filed: 1989-05-26
Abstract: The invention concerns an overhead electric line of a railway, comprising a catenary suspension cable, a contact conductor positioned essentially on a straight line and a plurality of hangers for suspending said conductor to the catenary, said line being equipped with a device for damping the oscillations, formed of a messenger cable anchored, substantially at its centre, to a clamp of connection to the electric line and carrying at its ends springing counterweights. According to the invention, the damping device has an overall mass of 1/15 to 1/30 the mass of the electric line of one bay, and a damping coefficient of 5 to 15% for frequencies of the order of 1 Hz. Said damping device is anchored to the catenary cable, substantially at the centre of each bay.
Patent EP-0361238-A1 (EP)
Inventor: BATES CARL H
IPC: C04B37/00
Filed: 1989-09-15
Abstract: A method of joining two porous bodies of silicon carbide is disclosed. It entails utilizing an aqueous slip of a similar silicon carbide as was used to form the porous bodies, including the sintering aids, and a binder to initially join the porous bodies together. Then the composite structure is subjected to cold isostatic pressing to form a joint having good handling strength. Then the composite structure is subjected to pressureless sintering to form the final strong bond. Optionally, after the sintering the structure is subjected to hot isostatic pressing to further improve the joint and densify the structure. The result is a composite structure in which the joint is almost indistinguishable from the silicon carbide pieces which it joins.
Patent EP-0367961-A1 (EP)
Inventor: SITZLER KLAUS
IPC: F01M11/04
Filed: 1989-09-22
Abstract: Diese Kunststoff-Ölwanne (1) für Brennkraftmaschinen umfaßt eine in einen Gewindeeinsatz (5) eingedrehte Ölablaßschraube (6). Diese Ölablaßschraube ist gegen den Gewindeeinsatz gespannt. Damit ein unerwünschter Ölaustritt bei festgesetzter Ölablaßschraube vermieden wird, ist eine Radialdichtung (10) zwischen Ölablaßschraube und einer Ausnehmung (9) in einer örtlichen Verdickung (4) der Ölwanne wirksam.
Patent EP-0381815-A1 (EP)
Inventor: MARTINEZ ARTURO
IPC: A47G21/14
Filed: 1989-09-26
Abstract: A knife stand (1) is disclosed which comprises a plurality of elements (2), each defining atleast one socket (21) adapted to receive the blade (11) of a respective knife, which elements are laid side-by-side, structurally independent of one another and clamped into a pack. By virtue of this construction, the stand (1) can be assembled to suit the number of knives to be accommodated, and readily disassembled for cleaning.
Patent EP-0361449-A1 (EP)
Inventor: PEDANI GIUSEPPE
IPC: F16H21/40
Filed: 1989-09-27
Abstract: The transmission unit (1), particularly for headlamp and rear-screen wipers, includes three eccentric discs (7,8,9) interposed axially between an input member (4) and the output shaft of the device for transforming the rotation of the former into a reciprocating rotary motion of the latter.
Patent EP-0366137-A1 (EP)
Inventor: EDAMURA KAORU
IPC: F24C7/02
Filed: 1989-10-26
Abstract: A microwave oven has a built-in microcomputer and a memory for cooking information so that heating can be controlled according to a cooking program selected from the cooking information stored in the memory. Also, the micro­wave oven has a cooking category selector used to select a specific cooking category based on the cooking information stored in the memory, a cooking category display which displays the cooking category selected by the cooking category selector, a menu display which displays a specific number of menu names contained in the specific cooking category selected by the cooking category selector based on the cooking information stored in the memory, and a menu selector used to select a desired menu name from among the multiple menu names displayed on the menu display.