baber/WOPTO huggingface dataset:
Patent EP-0465686-A1 (EP)
Title: Oxydations- und korrosionsbeständige Legierung für Bauteile für einen mittleren Temperaturbereich auf der Basis von dotiertem Eisenaluminid Fe3Al
Inventor: NAZMY MOHAMED DR
IPC: C22C38/00
Filed: 1990-07-07
Abstract: Oxydations- und korrosionsbeständige Legierung für Bauteile für mittleren Temperaturbereich auf der Basis von dotiertem Eisenaluminid Fe3Al mit folgender Zusammensetzung: Al =: 24 - 28 At.-%; Nb =: 0,1 - 2 At.-%; Cr =: 0,1 - 10 At.-%; B =: 0,1 - 1 At.-%; Si =: 0,1 - 2 At.-%; Fe =: Rest Bei 550 °C werden Warmfliessgrenzen von 500 bis über 650 MPa erreicht. <IMAGE>
Patent EP-0421073-A1 (EP)
Inventor: YASUI MITSUO
IPC: A01K61/00
Filed: 1990-07-24
Abstract: In a water tank apparatus, an attached water tank (7) made of a transparent material and having an open upper end is attached to a peripheral wall (2) of a lower portion of a gas-tight water tank body (1) made of a transparent material, which is provided with a decompression unit (4) for decompressing a space within the water tank body (1), so that the attached water tank (7) communicates with the water tank body (1). Operation due to the decompression unit (4) enables a water level within the water tank body (1) is raised to a predetermined level, while a water level within the attached water tank (7) is located below the water level within the water tank body (1). Thus, an enjoyer can enjoy fishes and so on within the attached water tank (7) from the above, or can directly take an action such as feeding or the like. Further, a tunnel (12) made of a transparent material is provided at and within a lower portion of the water tank body. The tunnel (12) has its both open ends, communicates with the outside and is provided with a communication opening (13) which communicates with the space within the water tank body. The operation of the decompression unit (4) enables the water level within the tunnel (12) to be reduced less than the water level within the water tank body (1). Thus, it is made possible for the enjoyer to freely walk and take a walk within the tunnel (12) under the atmospheric pressure. The enjoyer can observe the ecology of the fishes or the like from the tunnel (12).
Patent EP-0415295-A1 (EP)
Inventor: STALDER HERBERT DR
IPC: B65H54/02
Filed: 1990-08-25
Abstract: A new false-twist spinning method is presented, a sliver (60) being twisted by a mechanical twist transmitter (58) between the pair of delivery rollers (54) of the drawing unit (51) and the pair of draw-off rollers (59). The spinning tension is set so that a helical shape of the false-twisted sliver (60) is prevented at least in the region between the nip (10) of the drawing unit (51) and a fibre-guide element (55) arranged in front of the twist transmitter. In a device for carrying out the method, the mechanical twist transmitter (58) consists of discs (58A) or of belts (58B), and the fibre-guide element (55) consists of a twist-generating nozzle (55A, 55B). <IMAGE>
Patent EP-0390286-A1 (EP)
Inventor: FIERET MAARTEN
IPC: A23L13/70
Filed: 1990-03-28
Abstract: Process for treating a foodstuff with a liquid, in particular for marinating herring in vinegar, wherein the foodstuff plus the treating liquid are introduced into a barrel (9) and the barrel (9) is subsequently rotated until the processing is completed. After being closed, a number of barrels is arranged in the same cage (3), whereafter the cage is rotated.
Patent EP-0396165-A1 (EP)
Inventor: GIORGETTI ENZO
IPC: A61K31/395
Filed: 1990-04-10
Abstract: The invention provides an orally administered pharmaceutical composition for use in gastrointestinal washes, particularly for diagnostic use, or as a cathartic laxative, of the type containing polyethyleneglycol, anhydrous sodium sulphate, sodium bicarbonate, sodium chloride and potassium chloride, characterised by also containing the following components: saccharin, acesulfame-K and a flavouring chosen from the following: mandarin, fresh fruit flavourings.
Patent EP-0409339-A1 (EP)
Inventor: OUWERKERK MARTIN
IPC: C30B9/00
Filed: 1990-07-16
Abstract: The invention provides a method of manufacturing stoichiometric potassium-lithium niobate crystals. Such crystals exhibit a high degree of double refraction and can suitably be used to double the frequency of a light wave with noncritical phase matching. By virtue of the temperature dependence of the nonlinear optical properties and the possibility of doubling the frequency at room temperature and at wavelengths from 800 to 850 nm the material according to the invention is very suitable for use in cooperation with semiconductor lasers.
Patent EP-0385726-A1 (EP)
Inventor: ISOZUMI SHUZOO C O HIMEJI SEIS
IPC: F02N15/06
Filed: 1990-02-27
Abstract: A coaxial engine starter comprises an electric motor having an armature winding (1) of a single turn and a hollow armature rotary shaft (3) for generating a rotational force for starting an engine. The starter also comprises an over-running clutch mechanism (17) disposed within the hollow armature rotary shaft for preventing the occurrence of an excessive-speed of the armature (1) and having a pinion (20) having a gear teeth number equal to or less than seven for engaging with a ring gear of an engine upon starting of the electric motor. A solenoid switch (24) is also disposed behind the electric motor for moving a pinion shaft (20,26) forward and supplying an electric power to the electric motor.
Patent EP-0415597-A1 (EP)
Inventor: WEISSE DICK OTTO
IPC: B29C45/26
Filed: 1990-08-14
Abstract: A lightweight, high strength moldable structure is comprised of a core having a plurality of interconnected cavities (12). Each solid-walled cavity (12) has a hexagonal base (24) so that the core of the structure has upper and lower surfaces. Each solid-walled cavity (12) has a unique tetrahexagonal shape in which a regular tetrahedron is located on top of and integrated with a hexagonal base (24). The walls of the cavities may be solid or they may be defined by a series of support struts (63, 64) for an even lighter weight structure. The upper and lower surfaces may be covered by skins (14, 16), making it suitable for boat hulls, vacuum chambers, and aircraft. The hexagonal bases of the solid walled cavities (12) may be replaced by perpendicular support walls (236, 242, 252) extending between the adjacent tetrahedral apices (232, 234) and/or hexagonal base vertices (254).
Patent EP-0425137-A1 (EP)
Title: Apparatus and method for the production of grooves or ribs in or on a surface
Inventor: LLOYD MARK LLEWELLYN SOWERBY R
IPC: G03F1/20
Filed: 1990-10-11
Abstract: A mask (1) for the production of grooves or ribs in or on a surface is made of sheet material and has at least two rows (2, 3) of parallel sided apertures (4, 4a) therethrough. The apertures (4) of row (2) are in laterally spaced apart side by side relationship. The apertures (4a) of the second row (3) are also in laterally spaced side by side relationship but staggered relative to the apertures (4) to leave a reinforcing web (7) between adjoining first and second row apertures (4 and 4a).
Patent EP-0396461-A1 (EP)
Inventor: SILLERE ERIC
IPC: H04L7/02
Filed: 1990-04-27
Abstract: The device synchronises a pseudo-binary signal (HDB +), which is particularly affected by high jitter, with a clock signal (HRG) regenerated as a synchronised signal (HB +). The device can be included between an output of a bipolar-binary converter receiving a plesiochronous bipolar signal and an input of an HDB/binary transcoder in a circuit for synchronising a time-division multiplexer. The clock signal has a period Tj substantially less than the nominal period of the pseudo-binary signal and offers phase hops, lying in particular between Tj/2 and Tj, so that the clock signal has an average period equal to the nominal period. The device preferably comprises, at input, a flip-flop (91) used as a frequency divider-by-2 in order to produce a first logic signal (H +) with alternately "0" and "1" logic levels in response to "0" to "1" transitions in the pseudo-binary signal, and then a flip-flop (92) for setting the transitions in the first logic signal (H +) in phase with active "0" to "1" transitions of the clock signal into an in-phase logic signal (H + (i)), and two flip-flops (93, 94) and an exclusive-OR gate (95) for providing the synchronised signal (HB +) with gating pulses at the "1" level having a width equal to the period of the clock signal and set up respectively in response to the transitions of the in-phase signal (H + (i)). <IMAGE>
Patent EP-0424186-A1 (EP)
Inventor: HILAIRE GERARD
IPC: B65G23/44
Filed: 1990-07-11
Abstract: Belt conveyor characterised in that the tensioning means carries at least one bearing surface (16, 17) for support of the tensioning pulley (8) by means of a means (21, 22) for adjusting the position of the axis (XX) of the pulley (8), separately from the means (29, 30, 31, 32) for tensioning the belt (9). <IMAGE>
Patent EP-0403409-A1 (EP)
Inventor: ARON JEROME
IPC: A01D78/12
Filed: 1990-06-14
Abstract: The present invention relates to an agricultural machine for the windrowing of products located on the ground. 
<??>It possesses at least one rotor (5) equipped with controlled toolholder arms (20) produced in two parts (24 and 25) connected by means of a joint (26). This joint is composed of two pivots, the first of which is directed substantially in the same direction as the inner part (24) of the corresponding arm (20) and the second of which is directed in such a way that it forms an angle relative to the first pivot. 
<??>The joint (26) comprises, furthermore, means (29) for blocking the outer part (25) of each arm (20) in relation to its inner part (24) in the working position. 
<IMAGE>
Patent EP-0432102-A1 (EP)
Inventor: SIMONCINI MARCO
IPC: B60P3/22
Filed: 1990-03-29
Abstract: The vehicle (1) according to the present invention provides for the transport and unloading of loose products from bins (2) in which said products are stored. The vehicle comprises: a lung-container (15) provided in an apposite space (14); a first duct (13) for the products, from bin (2) to the lung-container (15); first means (38) for the control of the products' flow along said first duct (13); second means (37) for the weighing of the quantity of products led inside said lung-container (15); a second duct (22) for the products, from the lung-container (15) to a container external to said vehicle (1); and third means (38) for the control of the products' flow along the second duct (22) (figure 1).
Patent EP-0397616-A1 (EP)
Inventor: EZIO BABINI
IPC: H05K9/00
Filed: 1990-05-08
Abstract: The grating is fastened to the housing (2) of a computer or the like, by screws (4), having a truncated-cone head and passing through holes (3) made on the grating (1), on the housing (2), and on the frame (5) of an aspirator, while threaded nuts (6) engage with the screws (4). 
     Each screw passes through a bushing (7) that is provided with an extension turned towards the centre of the grating (1), so to remain below a portion of a metal net (9) placed over the screws and kept in place by a cover (10) snap-locked to the grating, so that the net (9) is electrically connected with the housing (2). 
     The bushings (7) have a truncated-cone shape so that they can be complementarily positioned under the head of the screws (4). 
     If the frame (5) of the aspirator is made of plastic material, then an electric connector (11), is linked to one of the screw (4) or nut (6), with a conductor (12) connected with the housing (2).
Patent EP-0448639-A1 (EP)
Inventor: GUNN ROBERT
IPC: C10B49/02
Filed: 1989-12-15
Abstract: Sont décrits un procédé et un appareil (1) de gazéification douce à contre-courant mettant en oeuvre une combustion inverse, avec un réactant carboné (11), lequel peut être un combustible fossile solide ou un déchet biologique solide. Le matériau carboné solide (11) remplit une chambre de combustion allongée (10) où il est allumé (12), créant ainsi un front de combustion progressif (13). Un oxydant (15), en général de l'air ou de l'oxygène pur, est introduit de manière à s'écouler dans une direction opposée à l'avance du front de combustion (13). Ce flux inverse de l'oxydant (15) n'autorise qu'une combustion partielle du matériau carboné solide (11) et à des températures douces, ce qui donne un produit gazeux hydrocarburé (6) de haute qualité et un coke solide.
Patent EP-0454773-A1 (EP)
Inventor: BUNDGAARD HANS
IPC: A61K31/16
Filed: 1990-01-19
Abstract: La présente invention se rapporte à des composés représentés par la formule (I); où D représente le résidu déshydrogéné d'un médicament contenant des groupes hydroxyle ou le résidu hydrogéné d'un médicament contenant des groupes à fonction acide NH; les substituants présents dans le noyau phényle alpha et beta se trouvent soit en position méta- ou para- l'un par rapport à l'autre; et le noyau phényle peut en outre être substitué; m est égal au nombre entier 0 ou 1, p est égal au nombre entier 0 ou 1; n représente un nombre entier compris entre 1 et 4; R1 est choisi dans le groupe composé d'un hydrogène, d'un alkyle, d'un aryle, d'un aralkyle, d'un groupe ayant la formule -COOR5 où R5 représente un groupe alkyle ou aralkyle, ou d'un groupe carbamoyle ayant la formule -CONR6R7, où R6 et R7 sont identiques ou différents et représentent un hydrogène, un groupe alkyle ou forment ensemble, avec l'atome d'azote adjacent, un noyau hétérocyclique à 4, 5, 6 ou 7 éléments; R2 représente un hydrogène ou un groupe alkyle; R3 et R4 sont identiques ou différents et représentent un hydrogène ou un alkyle, un aralkyle, un alkényle ou un cycloalkyle éventuellement substitués; ou R3 et R4 sont combinés de sorte que -NR3R4 forme un noyau hétérocyclique à 4, 5, 6 ou 7 éléments éventuellement substitués, qui, en plus de l'atome d'azote, peut contenir un ou deux autres hétéroatomes choisis parmi l'azote, l'oxygène et le soufre; à condition que m soit égal à 0 lorsque D représente le résidu déshydrogéné d'un médicament contenant des groupes hydroxyle, et que m soit égal à 1 lorsque D représente le résidu déshydrogéné d'un médicament contenant des groupes à fonction acide NH; ainsi qu'aux sels d'addition d'acide ou aux sels d'ammonium quaternaire pharmaceutiquement acceptables desdits composés.
Patent EP-0417229-A1 (EP)
Inventor: RITTER JUERGEN
IPC: C10K1/30
Filed: 1990-03-19
Abstract: Un module réacteur (1) qui comprend un lit mobile (7) de matières fluidisées, un orifice d'admission (18) et un orifice de sortie (19) d'un milieu gazeux qui traverse le lit mobile (7), permet d'obtenir des réacteurs ayant n'importe quelles dimensions voulues sans qu'il soit nécessaire de prévoir des mesures spéciales de construction, ainsi que des dispositifs de décharge (8) des matières fluidisées du lit mobile capables d'effectuer un bon dosage. A cet effet, le module (1) comprend dans sa partie supérieure des rigoles d'amenée (6) mises en mouvement par un entraînement oscillant (20); des profilés fixes (9) de guidage des matières fluidisées qui forment ensemble une fente de sortie (10) des matières sur toute la profondeur du module (1); des dispositifs de décharge (8) des matières agencés chacun sous une fente de sortie (10) des matières, composés d'au moins une plaque (11, 13) dont la largeur est supérieure à celle de la fente de sortie (10, 12) surjacente correspondante et qui forment une fente centrale (12, 14) de sortie des matières dont la largeur est inférieure à celle de la fente de sortie (10, 12) surjacente correspondante, ainsi que d'une plaque (15) située sous les fentes de sortie qui empêche le passage des matières fluidisées et dont la largeur est supérieure à la largeur de la fente de sortie (14) surjacente, et d'un entraînement oscillant (20) des plaques (11, 13, 15). Les matières fluidisées se déversent par-dessus les bords des plaques (11, 13, 15) lorsque celles-ci sont mises en mouvement.
Patent EP-0463163-A1 (EP)
Inventor: MURAKAMI AZUMA
IPC: G06F3/046
Filed: 1990-03-14
Abstract: A coordinate input device consisting of a combination of a tablet that uses electromagnetic waves of a first frequency as coordinate detection signals and an illumination unit driven by the signals of a second frequency, wherein the frequencies are so adjusted as to prevent the malfunction of the coordinate input device due to noises from electric circuits such as an inverter circuit for driving the illumination unit.
Patent EP-0504139-A1 (EP)
Inventor: NG KIM KWEE
IPC: G01C17/30
Filed: 1990-04-23
Abstract: Compas à semi-conducteurs utilisant des réseaux de dispositifs à effet de Hall pour indiquer la direction. Les dispositifs à effet de Hall (H1, H2) sont disposés en parallèle et connectés électriquement en série, et les données de sortie de cette configuration des dispositifs à effet de Hall sont amplifiés par un amplificateur différentiel (OP1). Les signaux de sortie de l'amplificateur différentiel sont introduits dans un circuit de rétablissement de polarité (OP2, OP3) pour rétablir sa polarité de tension initiale en vue de la détection correcte de la polarité du champ magnétique. Les signaux de sortie du circuit de rétablissement de polarité sont ensuite traités par le circuit de détection de tension la plus élevée (T1, T2) afin de détecter la plus forte intensité possible des signaux amplifiés. Ce signal est alors mémorisé dans un tampon (L1) commandé par un circuit de commande logique (I1, I2, I3, I4, I5), qui est aussi utilisé pour la remise à l'état initial du circuit de détection de tension. Les signaux de sortie du tampon sont utilisés par le circuit de commande d'affichage et par l'élément d'affichage (D1, LED) pour indiquer la direction détectée. Des réseaux de dispositifs à effet de Hall supplémentaires peuvent être agencés pour améliorer la définition directionnelle.
Patent EP-0475973-A1 (EP)
Inventor: ZAREMBA HENRY V
IPC: F02C7/228
Filed: 1990-04-30
Abstract: Un collecteur de carburant (70) pour un moteur à turbine à gaz comprend une pluralité de corps espacés (10) et de conduits reliés (72). Les corps sont adaptés de manière à permettre l'écoulement de liquide entre les conduits (72) et une pluralité correspondante d'ensembles de buses (62) fixés, de façon détachable, auxdits corps. Les ensembles de buses peuvent être détachés d'une structure (58) à laquelle est fixé ledit collecteur (70), tandis que tous les éléments (10, 72) du collecteur (70) restent fixés à la structure et entre eux. Un organe d'étanchéité à sécurité positive (32), pouvant être incorporé dans la combinaison collecteur/ensemble de buses (70, 62), est également divulgué.
Patent EP-0429684-A1 (EP)
Inventor: KOGA YOSHIRO
IPC: G03G15/09
Filed: 1990-06-20
Abstract: An apparatus for developing an electrostatic latent image formed on a latent image support in an electrophotographic image recording appartus. The apparatus includes a cylindrical magnetic roller (9) having a plurality of magnetic poles and made of rare earth metal magnets. A developer (8) is directly supplied onto the magnetic roller (9), held on the surface of the magnetic roller by the magnetic field generated by the magnetic roller, and transferred by the rotation of the magnetic roller. Thus, the construction of the apparatus can be simplified and image quality can be improved.
Patent EP-0473728-A1 (EP)
Title: Piece pour vaisseau sanguin
Inventor: BERGUER RAMON
IPC: A61L27/50
Filed: 1990-05-25
Abstract: Une pièce vasculaire (20) destinée à fermer une incision dans un vaisseau sanguin comprend une couche de base (32) de polytétrafluoroéthylène (PTFE) expansé dotée d'un revêtement extérieur de matière élastomère biocompatible (34) telle que du polyuréthane, afin de réduire au minimum le saignement des trous de sutures pratiquées (28). Des lignes de guidage de suture pratiquées (28) sur le côté abluminal de la couche de base en PTFE, avant application du revêtement élastomère, facilitent la mise en place correcte et cohérente de sutures. On ajoute un colorant au revêtement élastomère afin d'identifier le côté abluminal de la pièce vasculaire.
Patent EP-0565713-A1 (EP)
Inventor: UEHIRA SHOJI
IPC: B65D47/34
Filed: 1990-11-07
Abstract: For the purpose of generating bubbles by mixing air with liquid at a fixed ratio, uniformizing bubbles in size, and spouting bubbles with a bubble spouting pump disposed inside an opening of a liquid containing vessel, a mixing chamber for generating bubbles with liquid and air mixed is provided at a junction where a liquid passage and an air flow passage extending from a cylinder for an air join together and bubbles are uniformized in size by a porous sheet body arranged on the forward downstream side of said mixing chamber so as to be spouted from the spouting nozzle. A height difference is provided between the sliding part of the piston for air to work as the piston of the bubble spraying pump and the sliding part of the piston for liquid; a cylinder for liquid is extended downward below the bottom surface of a cylinder for air for vertical displacement; and a third check valve is provided to the piston for air so that atmospheric air is introduced through the interstice around the outer peripheral surface of the piston for air to an air chamber defined by the cylinder for air and the piston for air. A screw engaging part to engage with the vessel is provided to the spouting nozzle for keeping liquid in the vessel air-tight.
Patent EP-0450444-A1 (EP)
Inventor: NIEDRACH LEONARD WILLIAM
IPC: C02F1/20
Filed: 1991-03-25
Abstract: A method of extending the life of components of in service nuclear reactors or components of existing reactors is taught. The method involves forming a deposit on the surface coatings of metallic elements of the nuclear containment, as well as on the surfaces of encrusted internal components which are exposed to high-temperature, high-pressure water and steam. The deposit formed is a deposit of at least one member of the platinum group of metals. The deposit is formed by electroless deposition. In operation, this deposit facilitates the combination of hydrogen and oxygen to form water and thereby aids in reducing the electrochemical corrosion potential of the system to values below a critical potential that prevents stress corrosion cracking.
Patent EP-0509110-A1 (EP)
Title: Bestrahlungseinrichtung
Inventor: KOGELSCHATZ ULRICH DR
IPC: B01J19/12
Filed: 1991-04-15
Abstract: Die Bestrahlungseinrichtung für gasförmige oder flüssige Substanzen weist mindestens einen Hochleistungsstrahler mit einem mit Füllgas gefülltem Entladungsraum (4) auf. Das darin enthaltene Füllgas sendet unter Einfluss von stillen elektrischen Entladungen Strahlung aus. Der Entladungsraum (4) grenzt unmittelbar an einen Behandlungsraum (6) an, dessen Wandungen durchwegs aus nichtmetallischem Material bestehen. Ein Elektrodenpaar (2,7) und eine an die beiden Elektroden angeschlossenen Wechselstromquelle (12) dient zur Speisung der Entladung, wobei die Ankopplung des Entladungsraums (5) an die Elektroden im wesentlichen kapazitiv erfolgt. Mit einer derart aufgebauten Bestrahlungseinrichtung lassen sich insbesondere auch korrosive Medien oder Medien behandeln, bei denen äusserte Reinheitsgrade angestrebt werden. <IMAGE>
Patent EP-0457104-A1 (EP)
Inventor: SCHROETER KONRAD
IPC: B23K37/047
Filed: 1991-05-02
Abstract: The invention relates to a work table for changing workpieces for oxygen cutting machines, with at least two pallets (15, 16) which can be alternately transported into the working area of the oxygen cutting machine, the transport comprising the steps of lowering at least one pallet down to a plane below the other pallet, displacing the one pallet below the other pallet into the working area of the oxygen cutting machine, displacing the other pallet on guides out of the working area of the oxygen cutting machine and lifting the one pallet onto the guides. An improvement to the work table for changing workpieces is achieved according to the invention by the lowering and lifting of the pallet (16) by means of inclined planes (45 to 48) which are arranged below the pallets (15, 16). <IMAGE>