baber/WOPTO huggingface dataset:
Patent EP-0364565-A1 (EP)
Inventor: VINK HENDRIK ADRIANUS
IPC: H03K23/58
Filed: 1989-04-05
Abstract: Dans un réseau logique composé d'un certain nombre de modules connectés en cascade (TF) pour le traitement de signaux numériques, les signaux porteurs qui se propagent sous la forme d'un signal d'ondulation d'un module à l'autre constituent souvant une limitation sérieuse à l'amplitude de la fréquence d'horloge lorsqu'il faut que les signaux de sortie des modules se trouvent dans un état désirable stable lors de la production d'une impulsion d'horloge. Dans le réseau logique de la présente invention, les moyens de transport pour les signaux porteurs comprennent des éléments de stockage (DF) qui sont commandés par des impulsions d'horloge, de sorte que le signal d'ondulation causé par le retard des signaux porteurs est réparti entre un certain nombres de périodes d'impulsions d'horloge, c'est-à-dire qu'un chemin d'ondulation pour les signaux porteurs est subdivisé en deux (3, 4,...) parties de sorte que la durée d'un signal d'ondulation est réduite par un facteur de deux (3, 4,...).
Patent EP-0441783-A1 (EP)
Inventor: ERICKSON DONALD CHARLES
IPC: F25J3/04
Filed: 1989-05-12
Abstract: Dans des distillations fractionnées en cascades subambiantes, telles que la séparation de l'air, la séparation éthane-éthylène ou la réjection d'azote du gaz naturel, l'amélioration de la présente invention consiste en des moyens avantageux permettant de produire la quantité optimale du liquide de reflux intermédiaire pour les deux rectifications dans la cascade. Dans un échangeur de chaleur latente (415), un liquide provenant de la section de rectification HP (403) de la cascade échange la chaleur latente avec une petite fraction du gaz d'alimentation. L'alimentation condensée est ensuite divisée par deux vannes (409, 410) pour donner des courants de reflux intermédiaires respectifs pour les deux parties de la cascade (402, 403).
Patent EP-0373212-A1 (EP)
Inventor: STIX GERULF
IPC: F03D3/06
Filed: 1989-06-13
Abstract: Une éolienne comprend un rotor formé d'un cylindre creux à section transversale circulaire en un matériau plat qui dirige le courant perpendiculairement à son axe et dont l'enveloppe (1) présente une pluralité d'ouvertures (2). Les rebords des ouvertures présentent deux sections qui forment un angle aigu dans le sens de la périphérie du cylindre creux, l'angle formé par les deux sections étant orienté dans la même direction pour toutes les ouvertures (2). Des pattes découpées dans l'élément décrit et repliées vers l'intérieur du cylindre creux s'étendent le long des sections en angle aigu.
Patent EP-0382089-A1 (EP)
Inventor: LENSING RUDOLF
IPC: B65D51/28
Filed: 1990-02-01
Abstract: The closure (11) for a container (1), in particular for medicine bottles, with a closure cap (12), which can be placed on the mouth (3) of said container, has a receiving space (17), arranged concentrically relative to the closure cap (12) to receive an instruction sheet (10) and is detachably connected to the container (1) by means of two or more webs (attachment 14). In this way, it is not only possible to place an instruction sheet (10) in the receiving space (17) and thus to impart reliable information on the contents of the container (1) to the end user, but it is also readily recognisable whether the closure (11) has been opened prematurely by an unauthorised third party. It is thus guaranteed that an originally packaged product is always given to the end user and mix-ups in the instruction sheets are ruled out. <IMAGE>
Patent EP-0443062-A1 (EP)
Inventor: INDE AKIHIRO C O KOMORY PRINTI
IPC: G06T7/00
Filed: 1990-02-22
Abstract: Density level of a reference printed image as a standard sample is detected, R-G-B spectrophotometrically for a color printed matter, and the result is stored, this previously inputted reference image information is taken out from a reference memory and differentiated by Sober operation into the second derivative, the processed image information is compared with a setting value from a setting device to two-dimensionally detect a sharp density changing area in the printed pattern, and the result is stored in an edge memory. 
     On the other hand, when a printed sheet is transported, the printed pattern is detected, by a R-G-B spectral light receiving device for a color printed matter, to determine the density level, and the inspection image information is compared with a switching setting value according to an edge signal for a large change in density of printed pattern from the edge memory to judge the quality of the print.
Patent EP-0395914-A1 (EP)
IPC: A45D40/04
Filed: 1990-04-06
Abstract: A stick-shaped container with ejecting means for a rigid pasty mass, in particular glue, is described which has a tubular container part for receiving the displaceable mass and a slide with a rotary part and a removable closure cap. The slide 3 consists of a top part 10 and a neck part 11 and is arranged in such a way that the neck part 11 is situated essentially inside the tubular container part 1 in any position of the slide. Furthermore, a telescopic thread 12, connecting the two parts, is arranged between the neck part 11 and the container part 1. At its end facing away from the side of use, the container has a closable filling opening for the mass.
Patent EP-0400375-A1 (EP)
Inventor: ROENTGEN MANFRED
IPC: D06C3/02
Filed: 1990-05-11
Abstract: The lubrication of the ball bearings of the running rollers of a tenter chain becomes easier if the lubricating channel (13) is a lubricating channel which leads approximately parallel to the roller axis through a plate (5) of the roller chain and through a sealing ring of the ball bearing (10) into the latter. 
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Patent EP-0399380-A1 (EP)
Inventor: ZIMMER ERICH HELMUT DIPL-ING
IPC: C02F3/10
Filed: 1990-05-18
Abstract: In the interior of a purification reactor (10) having a heat- insulated wall (12), a heat-insulated, funnel-shaped base (11) and, optionally, a gas-tight lid (13), a central jet pipe (20) is mounted, the lower end of which is constructed as a suction funnel (21). The liquid to be purified is delivered via a reactor feed (1), and the purified effluent is discharged via a reactor outlet (2). In a depression (14) in the base (11) there is an aeration device, formed by a submersible pump (40), a water jet gas pump (30) and a gas pipe (4). Because of the aeration unit (30, 40), a circulating flow is formed in the interior of the reactor (10). Packing (28) in the form of extruded plastic tube sections, which serve as additional growth surfaces for the purifying bacteria, are continually circulated with the circulating flow. This improves the supply of oxygen and nutrients to the microorganisms, improves the purification effect, prevents the formation of stagnant zones and prevents blocking of the packing (28). Because of the differing oxygen concentrations in the reactor (10) different zones are formed, a purely aerobic zone in the interior of the jet pipe (20), a moderately aerobic zone outside the jet pipe (20) in the upper region of the reactor and a moderately facultative zone in the lower region of the reactor. Because of this zone formation the effluent in the reactor (10) is both nitrified and denitrified. <IMAGE>
Patent EP-0429753-A1 (EP)
Inventor: THIESEN STEFAN DR
IPC: F42B5/16
Filed: 1990-07-12
Abstract: The invention relates to a process and a device for the manufacture of large-calibre ammunition having a combustible or partly combustible propellent-charge case and compressed or partly compressed propellent-charge powder. 
<??>There are various known processes, in which, to increase the internal ballistic power, the propellent-charge powder in a cartridge case is partially or completely recompressed or pressed together. However, such processes cannot be employed for ammunition having a combustible or at least partly combustible propellent-charge case because of the lower strength of the relatively thin-walled combustible case material, since they would lead to the deformation and reduced loading capacity of such cartridges. 
<??>By means of the invention, the pressing or partial pressing of the propellent charge of ammunition having a combustible propellent-charge case becomes possible in that a press die (10) surrounding the propellent-charge case (14) is used, an appropriate annular gap (60) being left free, as a function of the grain size of the propellent-charge grains (62) to be pressed, between the inner wall (58) of the propellent-charge case (14) and the outer wall (56) of the press ram (20), so that the propellent charge can be pressed virtually free of shearing force in respect of the inner wall (58) of the propellent-charge case. 
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Patent EP-0419885-A1 (EP)
Inventor: RESMER PAUL
IPC: A23L29/256
Filed: 1990-08-31
Abstract: PCT No. PCT/EP90/01466 Sec. 371 Date Apr. 24, 1991 Sec. 102(e) Date Apr. 24, 1991 PCT Filed Aug. 31, 1990 PCT Pub. No. WO91/03170 PCT Pub. Date Mar. 21, 1991.In a guar-flour-containing drink and tube food by adding sodium alginate and/or agar-agar a stabilizing is achieved and the precipitation of the hydrocolloid guar flour during storage prevented.
Patent EP-0466976-A1 (EP)
Inventor: SCHMIDT CHRISTOPH
IPC: F04D29/02
Filed: 1990-12-17
Abstract: Feed assembly with an electric drive motor and coupled to this a pump unit which consists of two casing sections (1, 2) and a pump impeller (3) arranged between these, the two housing sections (1, 2) and the pump impeller (3) each being formed as a casting or compression moulded part from a graphite-plastic mixture and the mutually touching end faces of the pump impeller (3) and of the two housing sections (1, 2) being roughened. 
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Patent EP-0379242-A1 (EP)
Inventor: SCHON SIEGFRIED JOACHIM
IPC: E06B9/262
Filed: 1990-01-09
Abstract: A double-walled curtain of pleated material, wherein at least one fold of pleated material of the one wall is connected by means of two parallel connecting strips (10,11) to one or more folds of the other wall for the forming of a module, whereas the outward facing surfaces of the connecting strips bear co-acting coupling means, said modules being adapted to be extruded, whereby the height and width of the curtain can be determined in a simple manner, due to the tubular and endless length of material.
Patent EP-0379351-A1 (EP)
Inventor: DANESHTALAB MOHSEN
IPC: A61P43/00
Filed: 1990-01-17
Abstract: Novel therapeutic 1,4-dihydropyridine derivatives of the formula
      in which: 
A is an optionally substituted non-fused azole moiety; 
R is a lower alkyl group; 
X is -CH₂- , -S- , -SO- or -SO₂- ; 
n is 5, 6, 7 or 8; and 
Ar is a phenyl group substituted once or twice by NO₂, CF₃ or Cl groups.
Patent EP-0411849-A1 (EP)
Inventor: VARNHAM MALCOLM P
IPC: G01P9/04
Filed: 1990-07-30
Abstract: This invention relates to a solid state attitude sensor in which, the spatial orientation of a resonant mode on a resonant body is maintained to be aligned to the inertial angle Kϑ of the resonant body.
Patent EP-0416834-A1 (EP)
Inventor: SAKAI TATSUO
IPC: H01R31/00
Filed: 1990-09-03
Abstract: A connector block (1) for injectors (8) for an internal combustion engine comprises a rod-like main stem section (2) of a heat-resistant rigid resin having a connector portion (4) for a wire harness and a required number of injector connecting portions (3) disposed at predetermined intervals that are molded as integral parts thereof, and tab-like terminals (5A, 5B) are made exposed from the connector portion for a wire harness and the injector connecting portions, and bus bars (6) are insert molded in the rod-like main stem section for effecting an electrical connection between the connector portion and injector connecting portions, whereby an electrical connection is effected between a wire harness and a group of injectors. A receptacle junction terminal (10) having upper and lower contact selections (16) in which tab-like terminals are inserted for connection and adapted to be accommodated in a terminal accommodating chamber of the connector block is made by blanking a single plate material into a predetermined configuration and holding the plate material so blanked into a hollow quadrilateral prism, and at least a pair of cantiliver-like elastic pieces (11A, 11B) are formed, respectively, on front and back walls of said quadrilateral prism in such a manner as to protrude upwardly there from, and the terminal accommodating chamber (11) accommodates the junction terminal with the top portions of the elastic pieces of the junction terminal being in press contact therewith, while a space where the elastic pieces are allowed to be   elastically flexible is being provided between the inner walls of the terminal accommodating cham-ber. and the front and back walls of the unction terminal, respectively.
Patent EP-0408439-A1 (EP)
Inventor: LEBEL PHILIPPE
IPC: G06F1/025
Filed: 1990-07-09
Abstract: The invention relates to a programmable logic state signal generator, comprising several channels (V0, V1, V2, ..., V4, etc.) capable of respectively delivering on outputs, cyclical signals (..., SCV1, SCV2, SCV3, etc.) with programmable successive logic states, with two states. This generator comprises, for each channel, a generator (G1) delivering pulses of predetermined frequency, a programmable memory (M1) for cycle states recording the binary states of the cycle to be obtained, an address counter (C1) for the states memory (M1), and means (MC1) for control of the initiation or stopping of the channel, linked to the pulse generator G1 in order to control its initiation or its stopping. Application to the obtaining of complex cyclical signals and to the initiation of various processes. <IMAGE>
Patent EP-0395568-A1 (EP)
Inventor: WESTERBY PALLE
IPC: B65D88/72
Filed: 1990-04-23
Abstract: A channel to be laid out onto a floor (17) of an apparatus for drying harvested products is provided. The cross section of the channels (2) is semi-circular and the channels are provided with circumferential ribs (11) for reinforcement. Along the longitudinal edges (3, 4) of the channels (2) base pieces (15) are provided which partly close the channels (2) tightly to the floor (17) and partly on the inside of the channels (2) together with the ribs (11) in the walls of the channels (2) form upwardly open grooves (27), whose cross section decreases downwards. In the inwards sloping part (14) of each rib (11) there is an oblong vertical opening (5) which may discharge a forwards sloping and outwards directed air flow for transportation of the products. The openings (5) open into the channels (2) and due to their downwards decreasing cross section a heavy air flow is produced which will prevent clogging of the openings (5) when the material is finely grained, such as is soyseed or oilseed.
Patent EP-0450259-A1 (EP)
Inventor: PELLARI RICCARDO
IPC: D05B35/10
Filed: 1990-04-05
Abstract: The apparatus comprises in combination: a computerized opto-electronic reader (3), able to control the fabric pattern moving along a linear transverse inspection zone, said reader being capable of detecting data of pattern deviation from a reference pattern; and a set of actuators (9, 10, 11, 12, 13, .... N-2, N-1, N) with respective servomotors, with encoder or the like, controlled by the signals emitted by said opto-electronic reader (3). The actuators are disposed to act each on a corresponding fabric zone, to locally correct the pattern deviations detected by the opto-electronic reader.
Patent EP-0410958-A1 (EP)
Inventor: FARKOUH EDMOND DR PHIL ET MAG
IPC: A61K47/22
Filed: 1990-07-25
Abstract: Stable injectable compositions which contain as active substance a compound of the formula (I) or a salt thereof are prepared by dissolving or suspending the active substance in the presence of tetrahydrofurfuryl alcohol polyethylene glycol ether in water or propylene glycol or a mixture of water and propylene glycol. A resulting suspension is converted into a solution using a base. The pH of the compositions is adjusted to 3.0 to 12.0. The content of tetrahydrofurfuryl alcohol polyethylene glycol ether in the solvent mixture is 10 to 50, in particular 15 to 30% by volume.
Patent EP-0419446-A1 (EP)
Inventor: EIBL JOHANN DR
IPC: C07K14/10
Filed: 1990-09-13
Abstract: The invention relates to a complex consisting of an insoluble polymeric support to which monomeric human albumin is covalently bonded, and of a pre-S hepatitis B virus surface antigen which is bound via its pre-S(2) and/or pre-S(1) part to the monomeric human albumin in a form which can be eluted. This complex can be used for therapeutic and diagnostic purposes and allows rapid and efficient purification of pre-S HBsAg by affinity chromatography.
Patent EP-0447436-A1 (EP)
Inventor: SIEBENHOFER MATTHAEUS
IPC: B01D53/32
Filed: 1989-12-06
Abstract: Un dispositif de séparation électrostatique de particules solides et d'aérosols contenus dans des gaz utilise des plaques d'électrodes (20) arrosées (28).
Patent EP-0402451-A1 (EP)
Inventor: KOURIMSKY FRIEDRICH ALOIS JOSE
IPC: H01R13/52
Filed: 1989-12-15
Abstract: Un connecteur électrique (2) comporte des cavités (48) de réception de bornes, dans lesquelles sont logées des bornes (4). Chaque borne (4) comporte une extrémité de connexion (10, 12) et une extrémité (26) destinée à recevoir un conducteur (6). Les bornes possèdent des revêtements isolants (8) qui sont positionnés sur les extrémités de réception de conducteur (26). Ces revêtements isolants sont fixés sur les bornes par des moyens de fixation (22) qui sont solidaires des bornes. La configuration des revêtements isolants est telle qu'elle permet d'éliminer les vides d'air créés dans les cavités de réception de bornes (48) du connecteur (2), protégeant ainsi les bornes de la corrosion qui peut se produire par suite de l'humidité créée par la condensation dans les vides d'air lorsque le connecteur est exposé à des fluctuations de température.
Patent EP-0464057-A1 (EP)
Inventor: ENDRES HELMUT
IPC: D21C5/02
Filed: 1990-03-15
Abstract: Selon un procédé de récupération de vieux papiers, on traite des suspensions aqueuses de pâte à papier avec des composés cationiques stratifiés précipités in situ, puis on élimine, par flottation ou par lavage, de manière connue en soi, les encres d'impression, charges et/ou autres substances indésirables ainsi dissoutes contenues dans les suspensions de matière fibreuse.
Patent EP-0472553-A1 (EP)
Inventor: WORSCHECH KURT
IPC: C07C53/126
Filed: 1990-05-10
Abstract: On obtient des mélanges d'alkylènediamides de bis-acides gras C8-C22 et d'esters d'acides gras C8 à C22 de couleur claire et, le cas échéant, de savons métalliques d'acides gras C8 à C22 en condensant, dans un bain contenant des acides gras avec entre 8 et 22 atomes de carbone, pour obtenir les diamides d'acides gras correspondants, une partie des acides gras avec des diamines correspondant à la formule générale NH2-R-NH2, où R est un groupe alkylène linéaire, ramifié ou cyclique avec entre 2 et 12 atomes de carbone; puis en estérifiant une partie des acides gras avec des alcools gras avec entre 8 et 22 atomes de carbone et/ou avec des alcanols polyvalents avec entre 2 et 15 atomes de carbone et avec entre 2 et 6 groupes hydroxyles; et, le cas échéant, en transformant une partie des acides gras avec des composés basiques de métaux bivalents pour obtenir les savons métalliques correspondants, la condensation des acides gras avec les diamines devant précéder l'estérification des acides gras avec les alcools gras et/ou alcanols polyvalents. Les mélanges ainsi obtenus peuvent servir d'additifs pour matières synthétiques.
Patent EP-0472582-A1 (EP)
Title: Welding of plastic pipe elements.
Inventor: MEIRANA GIOVANNI
IPC: B29C65/02
Filed: 1990-05-07
Abstract: PCT No. PCT/IT90/00048 Sec. 371 Date Dec. 12, 1991 Sec. 102(e) Date Dec. 12, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/14941 PCT Pub. Date Dec. 13, 1990.Equipment for welding pipe elements of a melt-weldable plastic material comprises a heatable metal plate and first and second heat-conductive elements attached respectively to first and second opposed faces of the plate. The first element has a concave melting surface of elliptical cross-section which is complementary in shape to that of the circumference of a manifold pipe to be heat-welded. The melting surface is raised and has a reduced wall thickness along its minor axis and is depressed and has an increased thickness along its major axis. A pipe fitting for use with the welding tool has a welding end which is substantially identical in configuration to that of the melting surface of the first element. The second element is complementary in shape to the end of the pipe fitting for melting the welding end of the pipe fitting. In a process for welding the pipe fitting to the pipe manifold using the welding tool, the heated first and second elements are brought into contact with the circumference of the manifold pipe and the welding end of the pipe fitting, respectively, until incipient melting occurs. The first element is aligned with a hole in the manifold using a non-conductive central element inserted in a central axial cavity in the first element. The melted areas are then brought into contact with each other under pressure and allowed to solidify.
Patent EP-0483267-A1 (EP)
Title: Hydraulic tool holder.
Inventor: DANIELSEN JAN
IPC: B23B29/12
Filed: 1990-06-06
Abstract: PCT No. PCT/SE90/00373 Sec. 371 Date Feb. 4, 1992 Sec. 102(e) Date Feb. 4, 1992 PCT Filed Jun. 6, 1990 PCT Pub. No. WO91/18699 PCT Pub. Date Dec. 12, 1991.A machine tool for machining contains a tool attachment (9) to which a tool holder (7) for a lathe shaft (10) can be secured. The shaft (10) is mechanically secured in the tool holder (7), which means that vibrations occur when long shafts (10) are used. The invention reduces any vibration by arranging a tubular cavity (4) inside the wall surrounding the shaft (10) in the holder, and filling said cavity with a medium which is subjected to pressure so that the tool (10) is clamped with a force greater than that which can be achieved by mechanical means.
Patent EP-0496734-A1 (EP)
Inventor: TABOR RICKY L
IPC: D01F8/14
Filed: 1990-08-07
Abstract: On décrit un procédé de fabrication de fibres thermoplastiques à deux constituants, qui consiste à mettre en contact, dans des conditions de liaison thermique, (a) un premier constituant composé d'au moins un polymère thermoplastique de haut rendement, tel que du PET, du PBT, du nylon ou un élément analogue, et (b) un second constituant oléfinique, qui compose au moins une partie de la surface de la fibre, et qui se caractérise en ce qu'il comprend au moins un polymère d'éthylène linéaire greffé contenant des groupes d'acide succinique ou d'anhydride succinique suspendus; la fibre pouvant être par conséquent teintée. Les fibres à deux constituants fabriquées selon ce procédé peuvent avoir une variété de formes (par exemple rondes, ovales trilobées, plates ou creuses) et de configurations (par exemple symétriques à centre et enveloppe ou côte-à-côte, ou asymétriques en lune et croissant). Les groupes d'acide succinique ou d'anhydride succinique sont obtenus au moyen d'une greffe d'acide maléique ou d'anhydride maléique respectivement, effectuée sur les polymères d'éthylène linéaires, en particulier selon un procédé où la greffe est effectuée dans une extrudeuse à deux vis et à co-rotation, l'acide ou l'anhydride maléique étant injectés dans une zone sous pression de l'extrudeuse. Le polymère d'éthylène linéaire et greffé ou les mélanges de tels polymères, contenant de l'acide, peuvent être teints, contrairement aux polymères d'éthylène linéaires non greffés.