baber/WOPTO huggingface dataset:
Patent EP-0233668-A1 (EP)
Inventor: VAN UITERT JOHANNES HENDRIKUS
IPC: B65B69/00
Filed: 1987-02-03
Abstract: A device for applying a rectangular frame (5) consisting of angled profiles (6) around the upper rim of a pallet (26), comprising a number of upper and lower centring members (1,2) spaced apart around the four sides of a pallet (26) and of a frame (5), the upper centring member (1) comprising a leg (7) extending downwards from a pivot shaft (4) and being provided with a guiding cam (8) for the frame (5) being brought into the device, said lower centring member (2) consisting of an upwardly extending pivotable arm (10,14) comprising a support surface (25) for the frame (5) and carrying a leaf spring (18) extending obliquely upward from said arm (14), means being provided to move the pallet (26) upwards into said frame (5) in such a way that the leaf springs are received into the space (28) between said frame (5) and said pallet (26).
Patent EP-0248485-A1 (EP)
Inventor: TER HORST GERHARDUS ENGELBERTU
IPC: B65H31/20
Filed: 1987-05-29
Abstract: A method and apparatus for collecting sheets of different lengths in a tray (20; 30; 50) having a first part (21, 23; 31, 33; 51, 52) and a second part (25; 35; 53). 
     A sheet is fed into the tray (20; 30; 50) from a place inter­mediate said parts, the leading part of the sheet being directed into the first part (21, 23; 31, 33; 51, 52). The leading part of the sheet being fully in said first part, the trailing part of the sheet, in case the sheet has a length greater than the length of said first part, is directed into the second part (25; 35; 53) of the collecting tray (20; 30; 50). Collected sheets can be removed from the tray (20; 30; 50) together, by engaging said leading parts of the sheets, which rest on one another in the first part (21, 23; 31, 33; 51, 52) of the tray (20; 30; 50). 
In a compact apparatus the second part (25; 35; 53) of the tray con­sists of a first portion (26) which adjoins the first part (21, 23; 31, 33; 51, 52) and from there extends downwardly in order to receive the trailing part of sheets of intermediate lenghts, and a second por­tion (27) which adjoins the bottom point of the first portion (26) and from there extends upwardly in order to receive the trailing part of sheets of longer lengths than said intermediate lengths.
Patent EP-0237346-A1 (EP)
Inventor: LIU YOW-JUANG
IPC: H01L21/285
Filed: 1987-03-12
Abstract: An integrated circuit fabrication technique for a maskless method of forming contact regions in integrated circuits is disclosed. By carefully controlling implant dosages, ions of one conductivity type can be introduced into substrate regions having the same conductivity type to form enhanced characteristic contact regions without affecting the operational characteristics of substrate regions having the opposite conductivity type. The resulting cross-sectional profile of the regions of the one conductivity type allows fabrication overlap tolerances to be reduced and improves the contact regions' imperviousness to the spiking phenomenon.
Patent EP-0255453-A1 (EP)
Inventor: FERLUT JEAN-SERGE
IPC: C07F7/08
Filed: 1987-07-09
Abstract: A process for the preparation of hexaalkyldisilane. A trialkylsilane halide is brought into contact with an alkali metal, a salt and a phase transfer agent.
Patent EP-0254669-A1 (EP)
Inventor: WEINGRAN HANS
IPC: C21C5/48
Filed: 1987-04-21
Abstract: 1. A metallurgical container with a trunnion, in particular a steel converter, having at least one rotary transmission lead-through in one of the trunnions for supplying nozzles or cooling elements with gaseous and/or liquid and/or powdered media or cooling media respectively, with the rotary lead-through consisting of a stator and a rotor and the media lines being connected to the stator, and the media lines passing from the rotor to the nozzles or cooling elements, and the rotor being connected to the trunnion, characterised in that the rotor (20) and stator (21) are each arranged within the trunnion (4) for at least a substantial part of its length, with the stator (21) forming the core of the rotor (20) and the rotor (20) being disposed as a sleeve (20a) between the inner wall (4c) of the trunnion (4) and the outer surface (21a) of the stator (21), and that the media lines (22, 23) are connected to the end face (21b) of the stator (21).
Patent EP-0260236-A1 (EP)
Inventor: APPELGREN CURT HENRY
IPC: A61K31/195
Filed: 1987-08-21
Abstract: The present invention relates to a multiple-unit-dose comprising L-dopa as pharmaceutically active compound, whereby the composition provides a release of L-dopa in accordance with a test in accordance with US Pharmacopea Standards in an artificial gastric juice having a pH of at most 1.2 of at most 20 % by weight during 1 hr, and in a phosphate buffer according to the same standard a release of at least 35 % by weight during 1 hr, and at least 80 % by weight during 3 hrs.
Patent EP-0247990-A1 (EP)
Inventor: BOUILLET EDMOND
IPC: C06B21/00
Filed: 1987-05-21
Abstract: PCT No. PCT/BE87/00008 Sec. 371 Date Nov. 29, 1988 Sec. 102(e) Date Nov. 29, 1988 PCT Filed May 21, 1987 PCT Pub. No. WO87/07258 PCT Pub. Date Dec. 3, 1987.A process for the manufacture of an explosive cartridge in a tubular casing, including mixing a solution containing hydrogen peroxide, an oxidizable organic material, and at least one precursor monomer of a gelling agent; and reacting the at least one precursor monomer to form macromolecules of the gelling agent in situ in the tubular casing.
Patent EP-0323453-A1 (EP)
Inventor: PEEK GREGORY A
IPC: A61G5/12
Filed: 1987-04-06
Abstract: Fauteuil roulant ayant un ensemble de dossier (12) monté pivotant, adjacent à l'extrémité arrière de son cadre de siège (14). L'ensemble de dossier (12) comprend un panneau arrière (36) fixé solidement à celui-ci, et une structure (40) se trouvant sur la surface frontale du panneau arrière (36) se monte sur la structure (42) située sur la surface arrière du panneau avant (38) permettant au panneau avant (38) de se déplacer réciproquement vers le haut et vers le bas par rapport au panneau arrière (36). Une structure destinée à faire exécuter le mouvement réciproque du panneau avant (38) est fixée à la surface arrière du panneau avant (38), ce qui est rendu possible grâce à la fente découpée dans le panneau arrière (36). Le fauteuil roulant a une structure permettant d'incliner en arrière l'ensemble de dossier (12), lequel est fixé solidement à la structure, permettant ainsi le mouvement réciproque du panneau avant de l'ensemble arrière (12), de sorte que leur mouvement est coordonné pour s'effectuer simultanément. Une seconde fente (102) découpée dans le panneau arrière (36) permet de fixer l'ensemble de repose-tête (93) à la surface arrière du panneau avant (38), permettant ainsi à l'ensemble de repose-tête (93) de se déplacer dans un mouvement coordonné avec le panneau avant (38).
Patent EP-0311635-A1 (EP)
Inventor: JOHANSSON THOMAS
IPC: F16L/
Filed: 1987-06-23
Abstract: Un procédé pour raccorder des tubes (A et B) à paroi ondulée (10) en matériau plastique fusible et dont l'extrémité est matérialisée par une incision dans une nervure formant les ondulations, comporte les étapes suivantes: un corps annulaire (14) qui se dilate lorsqu'il reçoit de l'énérgie, est placé dans un espace annulaire (13) formé par les nervures des ondulations à une extrémité d'un tube (A) et par une limite intérieure qui peut être formée par une paroi intérieure (11) de matière plastique fusible, solidaire de la paroi ondulée dudit tube unique, ou par un manchon introduit dans les extrémités adjacentes des tubes, qui sont également réalisées en une matière fusible. Les extrémités des tubes sont montées afin de fermer ledit espace par l'extrémité de l'autre tube (13), et un support radial et axial (19) pour les nervures formant les ondulations est disposé à l'extérieur des tubes. Ensuite on fait dilater le corps annulaire par l'action de la chaleur afin de souder ledit corps aux parois des tubes et au manchon respectivement.
Patent EP-0273959-A1 (EP)
Inventor: BENAROYA HENRY
IPC: F02B37/00
Filed: 1987-07-08
Abstract: L'installation comprend une unité de compression et une unité de puissance. L'unité de compression (8) comprend au moins un moteur à cycle Diesel (160) suralimenté par une turbosoufflante composée d'une turbine de détente (152) alimentée par les gaz d'échappement du moteur (160) et d'un compresseur rotatif (153) aspirant à l'atmosphère à travers un filtre (36), lequel compresseur suralimente sous forme d'un flux primaire les cylindres Diesel par l'intermédiaire d'un réfrigérant (154). Le moteur Diesel entraîne deux compresseurs (158, 159) alimentés en air atmosphérique à travers le filtre et dont l'un fournit un flux secondaire (170) à l'unité de puissance (9). Cette dernière comporte une chambre de combustion alimentée, avantageusement à travers un échangeur de chaleur, par une partie (q4) au moins du flux d'air secondaire issu de l'unité de compression, la chambre de combustion alimentant elle-même une turbine alimentée par la chambre et fournissant sur son arbre la totalité de la puissance de sortie.
Patent EP-0331675-A1 (EP)
Inventor: ZECHNALL WOLF
IPC: G09B29/10
Filed: 1987-11-11
Abstract: Les informations de signalisation routière sont normalement délivrés par des panneaux indicateurs. Cela est désavantageux pour les conducteurs étrangers au lieu préoccupés par des problèmes d'orientation. Par ailleurs, les panneaux de signalisation sont fréquemment souillés, couverts ou arrachés et donc invisibles au conducteur même attentif. L'invention prévoit de mémoriser, en plus des données géographiques d'une carte routière électronique, des informations relatives à la sécurité de certains tronçons routiers, et de les délivrer de façon acoustique ou visuelle lorsque l'automobiliste arrive sur ces tronçons.
Patent EP-0284841-A1 (EP)
Inventor: NAGARWALLA PHEROZE J
IPC: B22C9/12
Filed: 1988-03-08
Abstract: A foundry machine for forming molds or cores from a molding material such as sand provides a completely automated operating cycle commencing with loading the separable stacked tooling elements (24) onto an auxiliary table (18). These tooling elements may include, from the top down, a sand magazine (36), blow plate (34), combined gassing manifold and top ejector unit (32), upper mold box (30), lower mold box (28) and bottom stool (26) containing a lower ejector mechanism (390). The tooling is then conveyed along tracks (22, 40) into a mainframe (10), lifted from the tracks (40) by means of a work table (42) which is actuated by a compact telescoping hydraulic cylinder (46), and raised on this work table (42) until the sand magazine engages the blow sleeve (54). The sand magazine (36) is then clamped to the blow sleeve (54) and the blow plate (34) is clamped to the sand magazine (36). A transfer mechanism (68, 70) then engages the gassing manifold and top ejector unit (32), and the work table (42) is lowered to provide clearance for the transfer mechanism (68, 70) and gassing manifold and top ejector unit (32) to be laterally shifted to a stand-by position. Then the work table (42) is raised again to bring the mold boxes (30, 28) up into sealing engagement with the blow plate (34), whereupon sand is blown into the mold box cavities. The work table (42) is again lowered with the mold boxes (30, 28) to allow the transfer mechanism (68, 70) to return the gassing manifold and top ejector unit (32) into position between the upper mold box (30) and the blow plate (28). The work table (42) is raised again to press all the tooling units together against the blow plate (34) for the gassing step, following which upper mold box hangers (76) are swung into position. Upper and lower ejector pins (280, 390) are actuated and the work table (42) is lowered, causing upper mold box (30) to engage and be supported by the hangers (76), thereby separating the mold boxes (30, 28) as the work table (42) and lower mold box (28) continue downward. The completed part (388) is supported on the lower ejector pins (390), and a part-removal unit (78, 100) is transferred along the auxiliary table (18) so that pick-off fingers (100) can enter the gap beneath the ejected part (388), whereupon the lower ejector pins (390)   are lowered to transfer the part (388) onto the fingers (100) for removal by the removal unit (78, 100). The cycle can then be repeated by transferring the gassing manifold and top ejector unit (32) to its stand-by position and raising the mold boxes (30, 28) into their part-forming position.
Patent EP-0290028-A1 (EP)
Inventor: ENGL WERNER
IPC: G21C9/004
Filed: 1988-05-05
Abstract: The technical problem to be solved is the retention of fission products, in particular aerosols containing fissile material, contained in hot steam/gas mixtures at an overpressure which are postulated to occur in the event of defective operation and are present inside the containment vessel, and the release of the purified mixed gas stream to the atmosphere. To this end, a pressure vessel (FDK) has at least one candle-type filter insert (5, 3) in its interior, an inlet nozzle (2.2) for the mixed gas stream to be filtered on the intake side of the candle-type filters (5), an outlet nozzle (1.2) for the purified mixed gas stream on the outflow side of the filters (5), and piping with shut-off and pressure-relief devices connected to the inlet and outlet nozzles for the mixed gas stream. In the interior of the vessel, a droplet-type water separator (6) is advantageously arranged in the flow path of the mixed gases between the inlet nozzle (2.2) and the intake side of the filters (5) and a condensate collector with a condensate outlet nozzle (8) is advantageously arranged below the droplet-type water separator (6).
Patent EP-0303777-A1 (EP)
Inventor: ALSCHER HANS
IPC: B61F5/22
Filed: 1988-05-25
Abstract: This method with associated device serves for generating an actuating signal for the rotation of a coach body in a track curve-dependent manner, the said body being fastened to the chassis of a rail vehicle so as to rotate about its longitudinal axis. Measuring signals are used for the vehicle velocity v, the angular speed  omega  of the chassis about its longitudinal axis and the transverse acceleration b. The latter is fed to a first low-pass filter 4. In order to match the actuation signal to the real conditions of the rail as far as possible it is proposed to feed the measuring signal for the angular speed  omega  to a second low-pass filter 5 and to multiply its output signal in a multiplying element 6 by a signal dependent on the square of the vehicle velocity v. The actuation signal is then formed in a summation element 7 from the output signals of the first low-pass filter 4 and of the multiplying element 6. The acceleration due to gravity g is also included in the velocity-dependent signal for the multiplying element 6 in accordance with (v<2>/c-g). For the outputting of the actuation signal, other lower limit values  epsilon 1 are provided for the angular speed  omega  and  epsilon 2 for the angle  phi  of the camber of the track.
Patent EP-0310923-A1 (EP)
Inventor: PELZ UDO W
IPC: A61F13/20
Filed: 1988-09-28
Abstract: In the production of cotton swabs from a cotton strip of fibre material, such as cotton wool, viscose or the like, with some fibres which are fusible at least on their surface, and with application of heat for compacting the cotton strip, the swabs of a specific periphery are punched out from the cotton strip after its assembly, and only then are the already punched-out swabs subjected to a heat application compacting the swabs. In the device provided for this purpose, in the processing stretch thereof, the punching arrangement (12) is arranged before the heating arrangement (15). The waste materials resulting from the punching are returned to a preparation stretch for the production of a cotton strip. <IMAGE>
Patent EP-0326689-A1 (EP)
Inventor: HENNING GUNTER DIPL-ING
IPC: B66B29/04
Filed: 1988-12-14
Abstract: A safety flap at the entry point of the handrail of an escalator into the balustrade, having double-blade flaps, of which the outer flaps are locked by a ratchet slide which is pressed down by the inner flaps via sloping ramps, is distinguished by the fact that the slide, with a central guide pin extending in the sliding direction, is mounted in a guide of the entry wall. 
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Patent EP-0322924-A1 (EP)
Inventor: THOMAS JAMES CHARLES
IPC: B01D53/77
Filed: 1988-12-30
Abstract: Increased selective removal of hydrogen sulfide from fluid mixtures containing hydrogen sulfide and other fluids, such as carbon dioxide, is provided using aqueous solutions containing high purity triethanolamine.
Patent EP-0285254-A1 (EP)
Inventor: CHABALA JOHN C
IPC: A61K31/365
Filed: 1988-02-26
Abstract: The compounds of the following general structural formula (I)
      are 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) synthase inhibitors and useful as antihyper­cholesterolemic agents for the treatment of disease in which the inhibition of cholesterol biosynthesis would be useful, such as arteriosclerosis, hyper­lipidemia and familial hypercholesterolemia.
Patent EP-0308167-A1 (EP)
Inventor: BUCKLE JAMES LESLIE
IPC: A41D27/02
Filed: 1988-09-13
Abstract: An applique (12) and a layer of fabric material such as in a garment, where the fabrics in each case are made by weaving or knitting, are joined together by placing a layer (10) of thermoplastics film between the two fabric layers and applying pressure and a high-frequency electric current across the layers at preselected zones. This causes the thermoplastics layer (10) to plastisize and the pressure forces the thermoplastics material into the two fabric layers to effect bonding. Only one layer of thermoplastics material is used to produce an effective and strong bond.
Patent EP-0319364-A1 (EP)
Inventor: PARMENTIER FRANCOIS
IPC: C09C1/40
Filed: 1988-11-18
Abstract: Process for granulating aluminium oxide. 
<??>The process is characterised in that it comprises the following stages:
 - a suspension or a sol of the said oxide, at least one water- repellant agent of cationic or amphoteric type and at least one organic solvent which is poorly miscible or immiscible with water are brought into contact and mixed, which produces a liquid phase substantially free from the said oxide and from the granules based on the said oxide;
 - the abovementioned liquid phase is separated from the granules;
 - the said granules are optionally washed, dried and calcined.
Patent EP-0321334-A1 (EP)
Inventor: BENECK JEAN ALBERT
IPC: G21C19/34
Filed: 1988-12-13
Abstract: The apparatus is intended for cutting the guide tubes of a fuel assembly below the upper nozzle. It comprises a framework (28),(36) provided with removable means for fastening (42),(44),(46),(48) and centring (40) over the nozzle. Each of the cutting tools (20) which can be inserted into the guide tubes comprises a hollow pin (52) whose end part is divided by lengthwise slits (74) into expandable fingers carrying a sectioning cutter (76) and a stem (58) capable of moving axially along the pin and interacting with it to deploy the fingers radially and to retract them; the pins (52) are mounted capable of rotating on a tray capable of being moved vertically relative to the framework by a jack (22) and carrying a motor (54) for driving the set of pins simultaneously in rotation; the stems (58) are carried by an expansion assembly (24) capable of being moved vertically relative to the tray by a jack (26). …<IMAGE>…
Patent EP-0276191-A1 (EP)
Title: Passage des fluides sous pression dans la maçonnerie
Inventor: BELISAIRE DANIEL
IPC: E04B5/48
Filed: 1988-01-08
Abstract: L'invention concerne un perfectionnement au passage des fluides sous pression dans la maçonnerie par des boîtiers (17) creux en matière plastique noyés par paire dans la maçonnerie (2), liés entre eux par des gaines (3) également noyées dans la maçonnerie (2) solidarisées avec les boîtiers (17). Les tubes (4) en plastique pour fluides sous pression transitent dans la maçonnerie (2) à travers boîtiers (17) et gaines (3) dans lesquels ils sont installés par glissement axial avec jeu diamétral. Les boîtiers (17) possèdent des molettes à profil galbé (11, 13) qui maintiennent et cintrent chaque tube (4) guidé latéralement dans une profonde rainure courbe de 1/4 de cercle (17i), sans frottement, avec des contacts roulants du tube (4) sur les molettes (11), (13). Les tubes (4) traversent et sont cintrés de la position horizontale à la position verticale avec une poussée axiale minimum, grâce aux roulements libres des molettes (11, 13). Il est facile de les installer ou de les changer. Les boîtiers sont étanches au ciment liquide. L'utilisation est importante dans la distribution en eau sanitaire, l'industrie, la distribution de gaz divers.
Patent EP-0300986-A1 (EP)
Inventor: SCHORLING STEFAN HERMAN GEORG
IPC: E21B19/16
Filed: 1988-07-13
Abstract: Rock drilling rig provided with a two part feed beam (4,6). The rig is provided with a drill guide (12) formed as gripping tongs for a drill rod (10) on one of the feed beams (6) whereas the other feed beam (4) is provided with a pad (17) to be applied against a rock face (15).
Patent EP-0340228-A1 (EP)
Inventor: LUECKENOTTO ANTON
IPC: D06C3/06
Filed: 1988-01-08
Abstract: Un rouleau élargisseur possède un revêtement (12) pourvu d'encoches inclinées (15', 15a, 15b, 15c) de profondeurs différentes.
Patent EP-0334964-A1 (EP)
Inventor: ARAI TAKEJI FANUC MANSION HARI
IPC: H01S3/101
Filed: 1988-09-03
Abstract: Le déviateur de faisceau à angle droit décrit, qui sert à effectuer une opération d'usinage par faisceau laser, est destiné à modifier la direction d'un faisceau laser. Un porte-miroir (6) contient un élément de retenue de miroir (10), qui est ajusté sur une voie de roulement intérieure (14). La voie de roulement intérieure (14) présente une surface extérieure sphérique et est jointe à une voie de roulement extérieure (16) par l'intermédiaire de billes (15a, 15b). La voie de roulement extérieure (16) comporte une surface sphérique et on peut faire tourner la voie de roulement intérieure (14) de façon sphérique par rapport à la voie de roulement extérieure (16). L'angle d'inclinaison du miroir (7) du déviateur uniquement peut être régulé sans qu'il soit nécessaire de déplacer le centre de sa surface réfléchissante.
Patent EP-0370108-A1 (EP)
Title: Materiau de garnissage de conduites
Inventor: KANEDA SHIGEO - KAMGAYACHO
IPC: B32B1/08
Filed: 1988-10-05
Abstract: La présente invention se rapporte à un matériau de garnissage destiné à la surface intérieure d'une canalisation transportant divers fluides tels que l'eau d'approvisionnement et les eaux d'égout, le gaz de ville, le pétrole, et similaire, et caractérisé en ce que des filaments ayant un faible allongement mais une résistance élevée sont utilisés comme fils (12) pour constituer un élément cylindrique fibreux (13) conjointement avec un tissu chaîne et trame cylindrique (2') ou comme trames (5, 16) constituant chaque tissu cylindrique (2, 6). Grâce à cette caractéristique, le matériau de garnissage présente d'excellentes propriétés telles que la résistance aux vibrations, l'aptitude à conserver sa forme sous une pression externe et un faible élargissement du diamètre, que l'on exige de matériaux de garnissage de conduites.