baber/WOPTO huggingface dataset:
Patent EP-0521890-A1 (EP)
Inventor: IACOVIDES EFTHYVOULOS COSMO BU
IPC: E04B1/04
Filed: 1991-03-15
Abstract: Un bâtiment (1), ou une autre structure à parois, comporte une fondation (6) en béton ou analogue, une ossature porteuse (2) sensiblement rigide, comprenant une pluralité de poutres (4) et de poteaux (3) fixés à la fondation, ainsi que des panneaux de paroi légers (5) s'étendant entre les poteaux. Les rebords inférieurs des panneaux de paroi sont positionnés et supportés par des ferrures allongées (12), par exemple des cornières, dans des gorges (11) prévues dans la fondation, et les rebords supérieurs sont fixés dans des gorges tournées vers le bas prévues dans le poutres. Aux étages supérieurs, les rebords inférieurs des panneaux de paroi sont fixés dans des gorges tournées vers le haut également prévues dans les poutres.
Patent EP-0521082-A1 (EP)
Inventor: YOUNG DONALD C
IPC: A01N25/22
Filed: 1991-03-18
Abstract: L'invention concerne l'isomère dextrogyre de l'acide lactique: l'acide L-(d)-lactique, qui est un régulateur efficace de la croissance des plantes, ayant une activité régulatrice classique de la croissance des plantes à de très faibles concentrations et avec des doses très faibles. On peut l'utiliser pour stimuler la croissance de toutes les variétés de plantes et il est tout particulièrement utile pour stimuler la croissance des cultures commerciales. Par conséquent, on peut employer l'acide L-lactique pour stimuler la production fruitière des plantes porteuses de fruits. L'invention concerne également de nouvelles compositions qui renferment des mélanges d'acide L-(d)-lactique et d'un ou de plusieurs préservateurs qui sont suffisants pour empêcher la décomposition hydrolytique et/ou bactérienne de l'isomère actif.
Patent EP-0477321-A1 (EP)
Title: Composteur
Inventor: SUOMINEN HANNU L
IPC: C05F17/929
Filed: 1991-04-11
Abstract: L'invention se rapporte à un composteur servant au traitement de déchets organiques, qui comprend un réservoir de composteur (14), un convoyeur d'alimentation (16) servant à transporter les déchets (15) vers le réservoir du composteur (14), un convoyeur d'évacuation (17) servant à retirer les déchets utilisés du composteur (14) ainsi que des éléments de transport (18, 20, 21, 22) servant à sortir la masse retirée du composteur pour l'amener vers un tas (25), par exemple. On a placé des billes ou des corps similaires (11) à l'intérieur du réservoir du composteur (14) pour introduire de l'air dans les déchets traités (15) ainsi que pour les sécher et les mélanger; le composteur (10) possède un élément (19) situé à la sortie du réservoir (14), qui sert à séparer les billes ou corps similaires (11) de la masse retirée, et un ou plusieurs moyens de transport (23, 24) servant à renvoyer les billes ou corps similaires (11) vers l'extrémité d'alimentation du réservoir du composteur (14).
Patent EP-0484495-A1 (EP)
Title: Polyoxometalate intercalated layered double hydroxides.
Inventor: PINNAVAIA THOMAS J
IPC: C01F7/784
Filed: 1991-05-06
Abstract: This invention relates to an intercalated uniform crystalline layered double hydroxide clay composition interlayered by polyoxometalate anions with Keggin-type structures and having the formula    Zn2Al(OH)2Ax/n<n->.yH2O   wherein A is an anionic polyoxometalate of negative charge n, x ranges between 0.12 and 0.8 and the x-ray diffraction basal spacing value is greater than about 14 A. It further relates to the use of such compositions as catalysts in the oxidation of methane, sulfur oxides and nitrogen oxides.
Patent EP-0513250-A1 (EP)
Title: Base station for a radio system.
Inventor: KORHONEN PERTTI
IPC: H04B17/00
Filed: 1991-02-06
Abstract: The invention relates to a base station for a radio system, the base station comprising, for monitoring the quality of a radio link between a base station and mobile stations, a low-pass filter means (1, 2, 16) for generating a monitoring signal from a rectangular wave signal (CK) having a desired monitoring signal frequency, the frequency of the monitoring signal being variable by varying the frequency of the rectangular signal; a transmitter means (15) for transmitting the monitoring signal to a mobile radio station; a receiver means (17) for receiving the monitoring signal transmitted back from the mobile radio station; signal processing means (3 to 11) for determining the quality of the used radio link by means of the received monitoring signal. In order to prevent the level difference between monitoring signals having different frequencies, the low-pass filter (1) and at least part of the filters contained in the signal processing means are, in the base station of the invention, switched capacitor filters which are controlled by a clock signal (mCK) derived from the same primary clock as the rectangular wave signal (CK).
Patent EP-0547153-A1 (EP)
Inventor: HAHN ROGER A
IPC: B21D24/00
Filed: 1991-09-06
Abstract: Un appareil servant à fabriquer des corps de boîtes de conserve comprenant un cadre de support immobile (12); un boîtier (20) comprenant des matrices de formage et d'étirage monté sur le cadre de support; un poussoir allongé (30); un élément d'entraînement à mouvement alternatif de poussoir (40); et un ensemble de ré-étirage (408) comprenant un manchon de ré-étirage (410) pour soutenir une ébauche de corps de boîte sur l'ensemble; un chariot de ré-étirage (416) servant à soutenir et à déplacer axialement le manchon de ré-étirage par rapport au poussoir; une bobine de ré-étirage électromagnétique (1060) placée fixe par rapport au cadre de support immobile; et un aimant permanent (1074, 1076) monté fixe par rapport au chariot de ré-étirage et déplaçable par rapport à la bobine le long d'un axe de la bobine afin d'agir réciproquement avec le champ électromagnétique de la bobine pour déplacer en un mouvement alternatif et de manière contrôlable le chariot de ré-étirage.
Patent EP-0591204-A1 (EP)
Inventor: BAUER KURT H
IPC: C07D309/12
Filed: 1991-10-11
Abstract: L'invention se rapporte à des formulations de préparations pharmaceutiques renfermant au moins une matière active pharmaceutique, en combinaison avec un polymère de formule générale (I) ou (I'), notamment pour application intraveineuse, formules dans lesquelles R1, R2, R5 et R6 sont des mêmes groupes ou des groupes différents, et représentent un hydrogène ou un méthyle ou un éthyle; Q désigne une valence, un oxygène ou un pont ester ou amide, et Q' est un hydrogène lorsque Q représente une valence ou un oxygène, et un groupe hydroxyle ou amino, lorsque Q représente un pont ester ou amide; x est un nombre entier compris entre 3 et 50, de préférence entre 5 et 40, lorsque Q représente une valence ou un oxygène, et un nombre entier compris entre 3 et 1000, de préférence entre 50 et 100, lorsque Q est une fonction ester ou une fonction amide; G1 et G2 désignent une valence, un oxygène ou un groupe ester ou amide, les deux groupes pouvant être les mêmes ou être différents, n est un nombre entier compris entre 4 et 44, de préférence entre 12 et 16; y est un nombre entier compris entre 2 et 50, de préférence entre 10 et 40, et R3 est un hydrogène ou un groupe alkyle inférieur de 1 à 6 atomes de carbone.
Patent EP-0548266-A1 (EP)
Inventor: CHAMPLIN KEITH S
IPC: G01R31/36
Filed: 1991-08-27
Abstract: Un dispositif électronique autonome (4, 6, 8) évalue instantanément la capacité d'énergie emmagasinée dans des piles d'acide-plomb simples à deux volts (26); ou dans des batteries composées de telles piles (26). Le testeur est électriquement connecté aux bornes d'une pile ou d'une batterie (26) et mesure sa conductance dynamique à l'aide d'un petit signal variable en temps (36). Un étalon de conductance interne (24) permet l'étalonnage initial du dispositif pour assurer la précision des mesures de pile/de batterie. Des moyens (56, 58, 60, 62, 64, 66, 68) sont prévus pour introduire une "conductance de référence", définie comme étant la conductance dynamique d'une pile ou batterie de type et de construction identiques et présentant une capacité d'énergie de 100 %. Le dispositif affiche (50, 72) soit la conductance mesurée en Siemens de la pile/batterie d'essai, soit son "pourcentage de capacité". Lors de l'évaluation du "pourcentage de capacité", une diode électroluminescente (72) s'allume si le résultat es inférieur à une valeur de seuil préétablie (70).
Patent EP-0503678-A1 (EP)
Inventor: KROON DAVID H
IPC: B65D90/46
Filed: 1992-03-16
Abstract: The invention relates to a cathodic protection system for an above-ground storage tank having a metal bottom, (20) both new and retrofitted bottoms. A leak containing dielectric safety membrane (25) is spaced a short distance below and extends beneath the tank bottom generally parallel thereto forming a narrow envelope. Compacted electrolytic conductor (28) is positioned between the membrane and the tank bottom supporting the tank bottom embedding a horizontally disposed cathodic protection anode (30), the anode being in the form of a matrix or grid of interconnected titanium bars and ribbons (32). A reticulate dielectric insulator (48) may be embedded in the electrolytic conductor and positioned directly above the anode and such insulator is operable to keep any portion of the anode from contacting the tank bottom and to maintain a generally uniform spacing between the anode and tank bottom. The ribbons extend transversely of the bars and are spot welded on uniform centers to bars on diameters or major chords of a circular tank bottom. A low profile connection (37) is provided between the bars and power feeds to a rectifier, (42) and for large tank bottoms a multiplicity of such connections strategically spaced are provided. Similarly, a plurality of reference cells (34) both in location and kind may be provided so there are redundant power feeds and reference cells. The anode is constructed by uncoiling, arranging and connecting the bars and ribbons on a compacted layer of electrolytic conductor on the liner. After the conductors are attached and routed to the external rectifier, the insulator may be placed above the anode grid. Further compacted electrolytic conductor fills the openings in the insulator.
Patent EP-0512238-A1 (EP)
Inventor: FABINSKI WALTER
IPC: G01N33/18
Filed: 1992-03-27
Abstract: Die Anmeldung betrifft ein Verfahren zur Messung des Gesamtgehaltes an organischem Kohlenstoff (TOC) und an Stickstoff (TN) in Wasser. Der TOC-Wert wird korrekt als Summe der flüssigen, gelösten und festen Stoffe einer Probe des Wassers ermittelt. Die Vorrichtung besteht aus einem NDIR-Gasanalysator zur gleichzeitigen Messung der Konzentration der Gaskomponenten CO2 und NO mit einem Phasentrenner T, einem thermischen Reaktor OX, einem Kühler K, zwei Ventilen MV1 und MV2 sowie zwei Verstärkern A1 und A2 für die pneumatischen Signale der Empfänger E1 und E2 mit einer Anzeige für die gemessenen Konzentrationen TOC und TN. Die Probe wird im Phasentrenner aufgespalten in einen gasförmigen und in einen flüssigen Teil. Der gasförmige Teil, der im wesentlichen den anorganischen Anteil an Kohlenstoff, den TIC-Anteil, enthält in der Form von CO2-Gas, wird in einem Kühler so weit abgekühlt, daß sich ein wesentlicher Anteil seines Wasserdampfgehaltes im Kühler durch Kondensation abscheidet. Der getrocknete gasförmige Teil wird als Vergleichsgas über die Vergleichsküvette geleitet. Diese Maßnahme dient dazu, den TIC-Anteil der Probe zu kompensieren und die nicht zu vermeidende Wasserdampf-Querempfindlichkeit bei der Messung der CO2- und der NO-Konzentration zu kompensieren. Der aus der Vergleichsküvette austretende gasförmige Teil wird dem flüssigen Teil der Probe wieder vollständig zugeführt und mit diesem in einem thermischen Reaktor oxidiert. Die dabei entstehende Gasprobe wird über den Kühler K mit Wasserdampf der gleichen Temperatur wie die des Vergleichsgases V beladen und als Meßgas M der Meßküvette MK zugeführt wird, wobei das Meßgas M den gesamten Kohlendioxidanteil und den gesamten Stickoxidanteil der Gasprobe beinhaltet. <IMAGE>
Patent EP-0535309-A1 (EP)
Inventor: KRAEWER HANS-PETER
IPC: G01M3/28
Filed: 1992-06-03
Abstract: In a known apparatus, a pressure display device must be observed and a timing device must be started simultaneously when measurement begins, which often leads to incorrect measurements. The apparatus consists of a pressure cylinder (1), a piston (2), a piston rod (4) and a pressure display device (9), indicated a loss of pressure in the gas conduit (12) which has been indicated by the pressure display device (9) being compensated for by displacement of the piston (2), and the leaked amount being indicated by means of a scale (15) against which the position of the piston (2) can be measured. As a further development of this apparatus, it is proposed that, once measurement has started, a timing device (16) be automatically actuated by means of a ball (19) loaded by a spring (18) when a zero position is passed through. <IMAGE>
Patent EP-0517281-A1 (EP)
Inventor: MATSCHINER BERND DR-ING
IPC: F16B37/08
Filed: 1992-06-09
Abstract: The fastening sleeve for mounting on a threaded bolt contains teeth (4 to 8) which project inwards against the extraction direction, engage in a latching manner in the thread of the bolt and are arranged in at least two groups of teeth, each of which comprises a plurality of teeth which are distributed around the circumference, the teeth of each group having with respect to one another an engagement position with respect to the bolt thread which is the same and differs from the teeth of every other group. <IMAGE>
Patent EP-0524542-A1 (EP)
Inventor: FROEHLICH FRANZ-FRIEDRICH
IPC: B32B27/08
Filed: 1992-07-15
Abstract: The invention relates to a process for producing a shrinkable tube (SS) having a hot melt adhesive layer (SK), an adhesion-promoting layer (HS) being introduced between the tube (SS) and the hot melt adhesive layer (SK). In this manner the adhesion between the two layers is improved. <IMAGE>
Patent EP-0528239-A1 (EP)
Inventor: SCHWENK HANS MARTIN ING GRAD
IPC: H05K5/00
Filed: 1992-08-01
Abstract: An equipment cabinet for electrical and electronic push-in equipment has fixed panelling parts 2 and a door 3 which is attached by means of hinges such that it can pivot. The door 3 and the ends of the panelling parts 2 located opposite are in each case provided with edge strips 5, 5' which run all round, are bent inwards at an acute angle of preferably 45 degrees and carry sealing surfaces 6, 6', which are opposite and parallel to one another at a short distance apart. Provided between the sealing surfaces 6, 6' are resilient seals which may comprise the contact strips 7, consisting of an electrically highly conductive material, and rubber-elastic sealing strips 8 which are arranged parallel, alongside. As a result of the oblique arrangement of the sealing surfaces 6, 6', the spring forces F exerted by the seals are divided into two force components F1 and F2, it being necessary to overcome only the one force component F1 when pushing the door 3 to. <IMAGE>
Patent EP-0528351-A1 (EP)
Inventor: DORNBLASER NORMAN W
IPC: B26D1/04
Filed: 1992-08-12
Abstract: Method and apparatus for cutting a wrapper on a cylindrical roll (R) in which a blade (36) has a pointed tip joined to an inclined edge extending outwardly and an opposite smooth surface, the blade being moved under the outer wrap of the wrapper but outward of the material of the roll and continuing to be moved along a predetermined path along the length of the roll, with the inclined edge cutting the outer wrapper. The blade is positioned perpendicular to the roll and circumferentially from the outer end of the wrapper. A track having gauge rails (34) resting on the roll (R) spaces the tip of the blade (36) a predetermined distance outwardly from the roll. A gathering device is provided for removing and flattening the cut wrapper.
Patent EP-0528440-A1 (EP)
Inventor: MOROZUMI MASAYUKI
IPC: B29L7/00
Filed: 1992-08-21
Abstract: A method of bonding together two members (1, 2) each having small holes (11, 21), the method comprising the steps of provisionally bonding by pressurizing onto the contact surface of one of the members (1, 2) each having small holes a sheet-shaped adhesive member (3) including escape holes (31) respectively corresponding to the small holes (11, 21) and deformation preventive holes (32) for preventing the escape holes (31) from being deformed, and bonding by heating and pressurizing the other member onto the contact surface.
Patent EP-0536797-A1 (EP)
Inventor: BREUSS WALTER
IPC: B65G21/06
Filed: 1992-10-09
Abstract: A conveyor device for transporting products under moisture room conditions, especially cut food material, consists of a framework (1) in which are arranged two rollers (5), opposite to each other, over which a conveyor belt (2) designed as a continuous belt is guided. In order to design this conveyor belt to be easy and quick to exchange, and at the same time to design the easily exchangeable belt guides and deflection rollers to be as immune to contamination as possible, the rollers (5, 17) are rotatably mounted at their free ends on end pieces (6, 7; 14, 15) and the end pieces are connected to the framework (2) in an easily detachable manner, and at least the one pair of end pieces (14, 15) which mounts the non-driven roller (17) is arranged on the framework (1) to be pivotable upwards about a pivot axis (16). In this manner, the conveyor belt (2) can be easily exchanged and cleaned. <IMAGE>
Patent EP-0555525-A1 (EP)
Inventor: HOMMEN ALEXANDER
IPC: B01D53/86
Filed: 1992-10-15
Abstract: The invention relates to a process for reducing the nitrogen oxide concentration in combustion exhaust gases with addition of aqueous urea solution to the hot exhaust gases, with liberation of NH3 and reaction of the liberated NH3 with the nitrogen oxides on a catalyst.   In the process according to the invention, an aqueous urea solution is fed into the hot exhaust gas stream with formation of droplets having a mean size less than 400  mu m.
Patent EP-0543313-A1 (EP)
Inventor: SAKAI KAZUHIKO
IPC: H01L21/336
Filed: 1992-11-16
Abstract: A field effect transistor has a back gate associated with a channel region between a source region (24a/ 24b) and a drain region, and the source region and an ohmic contact region (25a/ 25b) contiguous to the back gate are coupled with a source electrode, wherein the source contact area and the ohmic contact area are respectively broken down into a plurality of source contact sub-areas (241/ 242) and a plurality of ohmic contact sub-areas (251/ 252) arranged in such a manner that the plurality of source contact sub-areas alternate with the plurality of ohmic contact sub-areas in a direction (F) of long edges of the source electrode so that the amount of the source contact area is constant in spite of misalignment of a photo-mask for a source contact hole in a direction of short edges of the source electrode.
Patent EP-0545153-A1 (EP)
Inventor: EVERTZ KASPAR DR
IPC: C08F4/69
Filed: 1992-11-19
Abstract: A novel Phillips catalyst suspension for the preparation of homopolymers of ethylene and copolymers of ethylene with  alpha -olefins contains at least one finely divided supported chromium catalyst (A), at least one organometallic compound (B) of the general formula MR and/or M<1>R2, in which the index and the variables are defined as follows: M is lithium, sodium or potassium, M<1> is magnesium, calcium or zinc, R is C1- to C10-alkyl or C6- to C20-aryl; and at least one inert suspension medium (C). The novel Phillips catalyst suspension can be prepared by applying, in a first process step, at least one chromium compound or at least one organophosphorus compound and at least one chromium(III) compound which do not react with one another under the reaction conditions used, to a finely divided inorganic hydrogel or xerogel with formation of a finely divided catalyst precursor (A'), activating, in a second process step, the resultant catalyst precursor (A') at elevated temperature in an oxidising atmosphere, giving the chromium catalyst (A), and, in a third process step, suspending the chromium catalyst (A) and the organometallic compound (B) in the inert suspension medium (C)
Patent EP-0514057-A1 (EP)
Inventor: TYLER HUGH JEAN
IPC: A61F9/007
Filed: 1992-05-01
Abstract: A vitreous cutter for use in removing vitreous from the eye during intraocular surgery. The cutter includes an outer tube (1,52,81) having a side-facing opening (6,52,82) with a perimeter edge forming a cutting blade (52a). An inner tube (2,50,80) is received coaxially in the outer tube and is provided at one end with a side facing opening (5) whose perimeter edge forms a second cutting edge (5A,58a,88a). The inner tube (2,50,80) is rotatable about its axis relative to the outer tube (1,52,81) to cause the side facing openings (5,6,52,82) to alternately rotate into and out of alignment. This causes the cutting edges (5A,52a,58a,88a) to sever vitreous sucked into the aligned openings by suction pressure applied to the opposite end of the inner tube. Relative rotation of the two tubes is caused by an air-driven reciprocating piston (3) having a rack (11) that engages a pinion (9) attached to the inner tube.
Patent EP-0518561-A1 (EP)
Inventor: MCKINNON CHARLES NEAL JR
IPC: A61M5/20
Filed: 1992-06-04
Abstract: An ampule (12,50) for holding an injectant for injection by a needleless injection device using compressed gas, has a nozzle section (24) with a nozzle length to nozzle diameter ratio (L/D) of approximately 2.0 to 5.0. A general conical throat section (22) is joined to the nozzle section (24), and has inner walls flaring outwardly away from the nozzle section. A first transition section joined to the throat section (22) has inner walls curving convexly away from each other. A second transition section joined directly to the first transition section has concavely curving inner walls leading into the ampule body (30,50). The conical throat opening is joined to the nozzle opening by a convex radius (20; R7) approximately equal to ten times the diameter (D) of the nozzle opening.
Patent EP-0540196-A1 (EP)
Inventor: MONTREUIL CLIFFORD N
IPC: B01D47/00
Filed: 1992-10-05
Abstract: A catalyst system for the selective reduction of gaseous NO x  in the presence of excess oxygen, having a copper-containing ZSM5 zeolite to which a NO x -containing gas is exposed, and means for introducing a metered volume of finely dispersed, water soluble, oxygen-containing organic compound (alcohol, aldehyde, ketone, ether) into the NO x -containing gas prior to exposure to the Cu-ZSM5 zeolite. 
     Also, a method of treating automotive exhaust gas emissions, having an excess of oxygen, by the steps of: (a) introducing a water soluble, oxygenated organic compound (steam/oxygenate mixture) into the exhaust gas emissions as a reductant and at a location closely adjacent the source of the exhaust gas generation (in an appropriate amount with respect to the NO x ); (b) substantially immediately exposing the reductantl/emission mixture to a transition metal-exchanged high silica ZSM5 zeolite (SiO₂/Al₂O₃ of between 10-50) catalyst at a space velocity in the range of 20-80 K hr⁻¹; and (c) sequentially exposing the effluent of such zeolite catalyst to an oxidation catalyst.
Patent EP-0593824-A1 (EP)
Inventor: NAIK SUBHAS K
IPC: C22C19/03
Filed: 1992-10-22
Abstract: Nickel aluminide singel crystal alloys having improved strength and ductility at elevated temperatures, produced by major elemental additions to strengthen the Ni₃Al phase by solid solutioning and/or secondary phase formation. The major elemental additions comprise molybdenum, tungsten and titanium. Optional minor elemental additions of boron, manganese, silcon and/or hafnium are preferred.