baber/WOPTO huggingface dataset:
Patent EP-0236645-A1 (EP)
Inventor: PREVOTAT BERNARD
IPC: B29C48/09
Filed: 1986-12-11
Abstract: A central body portion has first, second and third concentric cylinders of successively increasing diameter encircling the central body portion and each other in spaced relationship to form three concentric annular spaces for receiving molten material. Only one end of each of the first, second and third cylinders and the body portion are rigidly attached to each other so as to maintain the rigid spaced relationship. A mandrel is attached to the outer end of the central body portion and a die is attached to the outer end of the outer most concentric cylinder in spaced relationship to the mandrel to shape the molten material into a pipe having a multi-layered wall.
Patent EP-0191010-A1 (EP)
Inventor: STARKA ADALBERT DIPL ING
IPC: B02C18/36
Filed: 1986-02-03
Abstract: 1. An arrangement for disintegrating and extruding pasty material, comprising a worm conveyor (2) rotating in a casing (1) and at whose shaft (3) at least one rotating wing cutter (5) and stationary perforated dics are arranged on the extrusion side, characterized in that two perforated discs (7, 9) having aligned bores are consecutively mounted on the extrusion-side casing end, between which a sieve plate (10) including much smaller openings than those of the perforated discs (7, 9) and having a thickness of from 0.2 mm to 1.0 mm is retained in a sandwich-like manner.
Patent EP-0222735-A1 (EP)
Inventor: FRISCH HERBERT
IPC: F15B11/06
Filed: 1986-11-05
Abstract: A single-acting cylinder (1) actuated by a pneumatic pressure medium is provided with an automatic restoring device. The piston (5) guided in the cylinder tube (2) in a sealed manner is provided with a piston rod (7) which is led out of the cylinder tube (2) in a sealed manner. The piston rod (7) has a large diameter which is only slightly smaller than the diameter of the cylinder tube (2) so that a restoring space (12) is formed around the piston rod (7). In addition, the piston rod (7) is of hollow design. The restoring volume (14) thus present in its interior is connected to the restoring space (12). When the piston (5) is acted upon by pressure medium and performs its working stroke, the pressure medium in the restoring space (12) and the restoring volume (14) is compressed. As soon as the pressure in the working space (11) of the cylinder is relieved, the pressure medium compressed in the restoring space (12) and the restoring volume (14) restores the piston (5) to its initial position. <IMAGE>
Patent EP-0214170-A1 (EP)
Title: Installation telephonique a transmissions radio de faible portee comprenant des postes utilisables chacun par plusieurs personnes simultanement
Inventor: DE FAY STEFAN GRIGORE
IPC: H04M/
Filed: 1986-02-10
Abstract: L'installation comprend des postes (10) placés dans des lieux publics et rendus pratiquement invulnérables car ils ne comportent aucun élément fragile ou vulnérable: pas de combiné, pas de cordon, pas de monnaie. Chaque usager porte sur lui un combiné (1) de très faible volume, comportant un clavier à touches (102), un écouteur (103) et un micro (104). Il contient un émetteur-récepteur radio (100) et une antenne (101). Pour téléphoner à partir du combiné portable (1), l'usager se tient à une distance de quelques mètres d'un poste (10) quelconque, met son émetteur (100) en action, compose par exemple un numéro de compte et un numéro de code sur le clavier (102) et se trouve ainsi habilité à utiliser le poste (10) qui comporte un émetteur-récepteur radio (201) et une antenne (200) ainsi qu'un ensemble de reconnaissance (203) et un modulateur-démodulateur (205) relié à des lignes téléphoniques banales. L'usager peut alors composer le numéro d'appel de son correspondant et converser avec lui. Plusieurs usagers peuvent simultanément utiliser un même poste (10), celui-ci possédant soit plusieurs émetteurs-récepteurs radio, soit un seul équipé de plusieurs canaux accordés sur celui de chaque combiné.
Patent EP-0236337-A1 (EP)
Inventor: CEDERWALL PHILIP J
IPC: F02C7/00
Filed: 1985-12-06
Abstract: Des agencements de rotor à aubes amovibles sont utilisés avec des turbines à gaz pour réduire les coûts et accroître la facilité d'entretien. Des structures complexes ont été utilisées dans le passé pour maintenir les aubes dans le rotor et pour sceller l'espace intermédiaire. Des outils et des procédés complexes étaient nécessaires pour remplacer des aubes usées ou endommagées. Le remplacement des aubes selon cette invention rend l'entretien moins complexe et réduit les coûts de maintenance. L'agencement (10) de rotor à aubes comprend un rotor (14) pourvu de fentes (40), une rainure (62) tournée vers l'extérieur et un évidement (23) dans le rotor (14). Les aubes (16) sont montées dans les fentes (40) et pourvues d'une rainure (64) tournée vers l'intérieur. Les rainures (62, 64) forment une fente annulaire en T (20). Un segment annulaire (74) et une pièce d'écartement (82) sont piégés de façon rotative dans la fente en T (20) et un dispositif (26) empêche la rotation du segment annulaire (74) et/ou de la pièce d'écartement (82) par raport au rotor (14). L'agencement de rotor (10) permet le remplacement individuel d'aubes endommagées (16) par une technique de démontage-montage simple, peu coûteuse et à l'aide d'outils peu coûteux. Le dispositif anti-rotatif (26) est enlevé du rotor et on met en rotation le segment annulaire (74) et la pièce d'écartement (82) jusqu'à aligner l'évidement (23) et la pièce d'écartement (82). On fait glisser la pièce d'écartement (82) pour l'enlever de la fente en T (20). Le segment annulaire (74) est aligné de façon à permettre le remplacement de chaque aube endommagée (16). Une fois que l'on a remplacé toutes les aubes endommagées (16), on aligne le segment annulaire (74) avec l'évidement, on ré-intoduit la pièce d'écartement (82) et on met en rotation le segment annulaire (74) et la pièce d'écartement (82) jusqu'à une position où le dispositif anti-rotatif (26) est attaché de manière fixe au rotor (14).
Patent EP-0221153-A1 (EP)
Inventor: KIELY WILLIAM L
IPC: B63B27/34
Filed: 1986-04-28
Abstract: Système off-shore de transfert de fluides en vrac et son procédé de déploiement en eaux profondes et peu profondes. Le système est conçu pour transférer des fluides entre un pétrolier et un autre site. Des modes de réalisation en eaux profondes de l'invention prévoient un procédé en trois ou quatre étapes pour déployer la base sur le fond marin. En outre, un procédé de récupération du système depuis le fond marin est décrit. Le système off-shore de transfert de fluides en vrac comprend une base (20) à laquelle sont fixés des réservoirs de flottabilité (21, 22) permettant la flottaison du système durant son transport jusqu'à un site d'amarrage. Ces réservoirs de flottabilité (21, 22) sont mis en eau pour permettre le déploiement du système sur le fond marin.
Patent EP-0220295-A1 (EP)
Title: A plastics gully.
Inventor: POULSEN VAGN S
IPC: E03F5/02
Filed: 1986-05-02
Abstract: A plastics gully for piping systems for collecting water, particularly surface water, comprises a bottom portion (1). This bottom portion is provided with at least one inlet (4) and at least one outlet (5), and a top portion (2) integrally formed with the bottom portion (1) and having an access opening (8). A piping system, of which the gully may be part, may be inspected through said access opening. The bottom portion (1) is provided with stiffening ribs (10a, 10b, 10c, 10d, 10e, 10f, 10a', 10b', 10c', 10d', 10e', 10f') at at least a part of its surface. As a result a considerably increase of the strength of the bottom portion is obtained in spite on only a small additional consumption of plastics, and the gully can easily be produced by rotary moulding.
Patent EP-0221982-A1 (EP)
Inventor: ARNAUD GUY
IPC: B29C70/08
Filed: 1986-05-20
Abstract: Matériau à base de résine thermoplastique qui se présente sous la forme d'une croûte ayant au moins une face lisse (1a), qui possède au moins une couche de résine thermoplastique dense, compacte et exempte d'inclusion gazeuse et une couche fibreuse (16) formée de fibres en résine thermoplastique faisant partie intégrante de la couche compacte et qui est obtenu à partir d'un feutre à base de fibres en résine thermoplastique, placé dans un moule ouvert à sa péripherie, et chauffé par au moins une des faces du moule en exerçant une faible pression, jusqu'à la fusion des fibres du feutre sur une partie de l'épaisseur et refroidi avant démoulage. Application aux revêtements et parements de murs et cloisons.
Patent EP-0248826-A1 (EP)
Inventor: BODYCOMB ALISTAIR KENYON
IPC: E04D13/14
Filed: 1986-11-21
Abstract: Un produit (10) pour jointures d'étanchéité constituant une bande (20) en matériau résilient, a une partie de bord marginale (22) de laquelle est/sont attaché(s) un ou plusieurs éléments (21) s'étendant dans la direction d'élongation de ladite bande. Le/les élément(s) (21) constituent chacun une bande de métal présentant des fentes ou des rainures (23,24) qui s'étendent des bords opposés de la bande métallique (21) dans une direction transversale à la direction d'élongation, de telle sorte que la/les bande(s) de métal peut/peuvent être étirée(s) de manière non résiliente dans la direction d'élongation et peut/peuvent dans ce cas, maintenir la partie de bord marginale du matériau résilient dans un état d'étirement correspondant.
Patent EP-0245791-A1 (EP)
Inventor: THOMA JOSEF
IPC: F01L1/34
Filed: 1987-05-08
Abstract: Bei einer Vorrichtung zur relativen Drehlagenänderung zweier in Antriebsverbindung stehender Wellen, insbesondere zwischen in einem Maschinengehäuse einer Brennkraftmaschine gelagerten Kurbelwelle und Nockenwelle 1 ist diese mit einem Antriebsrad 6 ausgerüstet, das relativ zur Nockenwelle 1 über ein axial verschiebbares Koppelglied 14 drehwinkelbeweglich angeordnet ist. Eine Betätigungsanordnung 17 zur axialen Verlagerung des Koppelgliedes 14 für eine Drehlagenänderung der Nockenwelle 1 relativ zum Antriebsrad 6, und damit zur Kurbelwelle, ist von der Nockenwelle 1 baulich getrennt an einem lösbaren Maschinendeckel 18 angeordnet. Die Betätigungsanordnung 17 umfaßt einen hydraulisch doppelt wirkenden Kolben 23 in einem Zylinder 24. Der Kolben 23 steht mit einer Kuppelstange 19 in lösbarer Verbindung, wobei die Kuppelstange 19 ihrerseits mit dem Koppelglied 14 über ein drei Freiheitsgrade umfassendes Gelenk 20 zusammenwirkt. Zusätzlich ist der Kolben 23 mit seinem Dichtungsschaft 37 im Zylinder 24 ausschließlich über Dichtungsringe 35 und 39 geführt. Die Betätigungseinrichtung 17 wird von einem von der Brennkraftmaschine gesonderten Hydrauliksystem mit einem das Hydraulikmedium unter Druck bevorratendem Speicher über Leitungen 45,46 im Maschinengehäusedeckel 18 versorgt.
Patent EP-0297156-A1 (EP)
Inventor: VON SELD SIGURD
IPC: B25C1/04
Filed: 1987-07-01
Abstract: 1. A pneumatically operated driving tool for fasteners comprising a working cylinder, a working piston within said working cylinder connected to a driver or the like, stop means in said working cylinder limiting the working stroke of said working piston, a control valve adapted to be actuated by a trigger, a working space above said working piston when said piston is in its upper dead point position, said control valve being adapted to alternatingly connecting said working space with a pressurized air source or with atmosphere, respectively, a piston return chamber surrounding said working cylinder and connected thereto by a first opening adjacent said stop means, and a second opening spaced from said stop means, characterized by said working piston having a smaller diameter than said working cylinder, an annular piston being sealingly displaceable on said driver and sealingly engaging the wall of said working cylinder, said annular piston sealingly engaging said working piston in said upper dead point position, the proportion of the effective areas and the masses of said working piston and said driver blade on one side and of said annular piston on the other side being such that the acceleration of said annular piston during the working stroke is not larger than that of the working piston.
Patent EP-0258572-A1 (EP)
Inventor: PAYER WOLFGANG DR DIPL-CHEM
IPC: C10L1/18
Filed: 1987-07-07
Abstract: The flowability of mineral oils and mineral oil distillates is improved by the addition of mixtures of an ethylene-vinyl acetate-diisobutylene terpolymer, an oxidized polyethylene wax and/or an oxidized ethylene-vinyl acetate copolymer.
Patent EP-0262448-A1 (EP)
Inventor: BUSCHAUER ARMIN
IPC: C07D401/12
Filed: 1987-09-03
Abstract: Imidazolylguanidine derivatives of the formula 
<IMAGE>
 are described which, by virtue of their agonistic action on histamine H2 receptors and partly because of their additional H1-agonistic receptor activity, can be employed in cardiac diseases, in certain forms of hypertension and in arterial occlusive diseases.
Patent EP-0244034-A1 (EP)
Title: System for speed control of anglesynchronous drive of a plurality of axes
Inventor: BERINGS JOSEPHUS B M
IPC: B41F13/14
Filed: 1987-04-24
Abstract: System with speed-regulation facility for driving a number of shafts in angular synchronism, in which the angular positions of the shafts can be adjusted with respect to each other and have to be kept constant using drive means coupled in each case to each shaft. The drive means are synchronous motors which are fed from the same power supply unit, so that synchronous running is guaranteed and at zero load the angular position of the rotating section of the synchronous motors is the same for all the motors after the synchronous start-up interval. The fixed section of the synchronous motors is rotatably constructed in order to adjust the angular positions of the rotating sections of the synchronous motors. The common power supply unit for all the synchronous motors can be regulated in frequency and voltage so that synchronous speed regulation of all the motors is possible, an increased excitation voltage being fed to the excitation winding of the said synchronous motors in the synchronous start-up interval and a temporary increase of the V/Hz value at the start of the said interval being used.
Patent EP-0266831-A1 (EP)
Inventor: NINANE LEON
IPC: C01D7/22
Filed: 1987-10-27
Abstract: To separate particles of alkali metal bicarbonate (11) from a liquid film of hydrochloride of a nitrogenous organic base adsorbed at their surface they are dispersed in an aqueous bath (14) and the resulting aqueous suspension is subjected successively to a turbulence (13) and then to sedimentation (16). The process applies to particles of sodium bicarbonate obtained by the amine process. <IMAGE>
Patent EP-0244273-A1 (EP)
Inventor: MCQUAIN BEVERLY A
IPC: A45B3/00
Filed: 1987-05-05
Abstract: A shield (1) for a person has a hollow shaft (2), a handle (4) and a release trigger (14) in the shaft (2). Ribs (6) are pivotally attached to the shaft at the other end remote from the handle. A support (8,34) is provided for the ribs (6) and is movable between an open configuration in which the ribs (6) extend mainly radially outwards and a closed configuration in which the ribs are adjacent the shaft. The release trigger (14) holds the support (8, 34) in the closed configuration. A spring (12) is provided for urging the support (8,34) from the closed to the open configuration. A flexible cover (10) is attached to the ribs (6), The shield (1) is dimensioned to withstand the impact from a large object, such as a dog, or a missile thrown at the shield.
Patent EP-0273647-A1 (EP)
Inventor: TERAO SHINJI
IPC: C07D307/94
Filed: 1987-12-17
Abstract: A compound of the formula
     wherein R is a lower alkyl group, R 0  is hydrogen or an acyl group, R 1  and R 2  are lower alkyl groups which may optionally be substituted or wherein R 1  and R 2  are combined to form a butadienylene group which may optionally be substituted, R 3  and R 4  are hydrogen or alkyl groups which may 'optionally be substituted or wherein R 3  and R 4  are combined to form a polymethylene group, and R 5  is a lower alkyl, aromatic or heterocyclic group which may optionally be substituted or a pharmaceutically acceptable salt thereof, exerts cardiovascular system improving action and antiallergic action and can be used as pharmaceutics, e.g. antithromotics, antiallergic agents etc.
Patent EP-0244287-A1 (EP)
Inventor: DUBOIS GERARD
IPC: E05B65/19
Filed: 1987-04-09
Abstract: 1. Lock for bins and like applications comprising a monobloc base plate (1) supporting a pivoting bolt formed by a ratchet (15) retained by a pivoting pawl (8) mounted on the base plate, characterized in that the base plate, supports, by a fallen edge (24, 25), the loop of a spring (22) for ejection of a keeper (3), this spring having a hair pin shape (22) with one end (22a) which is in abutment against the base plate and a free arm (22b) which intercepts a notch (2) of this base plate and used for guiding the keeper (3) cooperating with the bolt (20) of the ratchet (15).
Patent EP-0256908-A1 (EP)
Inventor: MOSSER MARCK F
IPC: C23C22/07
Filed: 1987-07-16
Abstract: The invention relates to an aqueous acidic phosphate solution for heat curable coatings and for imparting long-term improved corrosion resistance especially to active metal surfaces, which acidic solution includes as essential components : (a), a water-soluble phosphate acidic salt and (b) a polymeric resin, which resin is in solution or in dispersion in the acid phosphate solution. 
     This composition is useful for the product of coatings on metal parts, said coatings having improved long-term corrosion resistance and improved physical properties.
Patent EP-0288552-A1 (EP)
Title: Trepied pour cameras et autres appareils photographiques
Inventor: JONES JOHN A
IPC: F16M11/32
Filed: 1987-11-03
Abstract: Trépied pour caméras (10) possédant un élément d'articulation (18) d'où partent des jambes télescopiques (40, 42, 44) de longueur réglable. Le trépied (10) comprend en outre un arbre central (14) monté sur l'élément d'articulation (18) de manière à pouvoir basculer. La longueur de l'arbre central (14) est également réglable. Des mécanismes hydrauliques actionnés manuellement permettent de régler la longueur des jambes (40, 42, 44) et de maintenir cette longueur, de verrouiller de manière libérable l'arbre central (14) sur l'élément d'articulation (18) pour empêcher le basculement relatif, et pour maintenir de manière libérable l'arbre (14) à la longueur désirée. Une tête de support d'appareil (12) sur le trépied comprend des mécanismes de basculement et de déplacement panoramique à frein à friction destinés à opposer une résistance variable à ces mouvements et permettant également un fonctionnement sans à-coups.
Patent EP-0282905-A1 (EP)
Inventor: STAUDE ARIBO
IPC: A61C19/00
Filed: 1988-03-10
Abstract: A method and a device for the production of porcelain dental formed articles involves mixing a pulverised dental moulding composition with a liquid and then baking it. In order to improve this method and device in such a way that non-porous porcelain dental formed articles can be obtained, it is proposed that the pulverised dental moulding composition, which has been mixed with liquid, be subjected, before baking, to a partial vacuum treatment at reduced atmospheric pressure. <IMAGE>
Patent EP-0283887-A1 (EP)
Inventor: HOERLER DANIEL
IPC: G01N31/16
Filed: 1988-03-14
Abstract: The sample and the reagent are continuously mixed in a titrating vessel and the amounts of sample and reagent fed in are measured. This measurement is based on a determination of the weight of the content of the titrating vessel (1). The weight can be determined by means of a single balance (15), as a result of which the titration method can simply and inexpensively be automated and, consequently, can also be used under laboratory conditions. <IMAGE>
Patent EP-0287985-A1 (EP)
Inventor: BREDA LORENZO
IPC: F22B1/28
Filed: 1988-04-18
Abstract: The ironing board comprises a table (1) connected to a supporting framework (2) and having a box-like configuration. A heating resistor (10) is accommodated in said table. The peculiarity of the invention resides in the fact that it comprises a water vaporization duct (20) which draws from a water tank (23) and which extends closely proximate to said resistor (10) provided in said table (1). The vaporization duct (20) ends, with the interposition of a control valve (33), in a user appliance, preferably constituted by an iron (25).
Patent EP-0306610-A1 (EP)
Inventor: BREWER STEPHEN JAMES
IPC: C12P21/00
Filed: 1983-03-17
Abstract: A method for the production of polypeptides utilizing a polymer of charged amino acids and an exopeptidase. A DNA sequence coding for the charged amino acid polymer is inserted adjacent to one end of the polypeptide gene. The polypeptide-charged amino acid polymer fusion product is removed from most contaminents by selecting for the charged amino acid polymer during a first isolation step. Next the charged amino acid polymer is hydrolyzed using an exopeptidase which leaves the polypeptide active. A second isolation step removes the polypeptide from any remaining contaminents. An example using polyarginine and carboxypeptidase B to produce urogastrone is included.
Patent EP-0318980-A1 (EP)
Inventor: TONOGAI MITSUYASU
IPC: F16C29/00
Filed: 1988-11-30
Abstract: A ball bearing assembly for guiding two machine parts in linear relative motion. Upper (130), intermediate (150) and lower (170) members are assembled to an inverted U-shaped bearing body (120) which straddles the sides of a rail base (96). Grooves formed between the members and the bearing body provide circulation paths on either side of the rail base for ball bearings. All components are accommodated within the width of the bearing body.
Patent EP-0318987-A1 (EP)
Inventor: INOUE NORIYUKI FUJI PHOTO FILM
IPC: G03C1/08
Filed: 1988-11-30
Abstract: A direct positive photographic light-sensitive material comprising: (1) a support, (2) at least one photographic emulsion layer containing internal latent image type silver halide grains not having been previously fogged, wherein the internal latent image type silver halide grains are silver bromide, silver chloride, silver iodobromide, silver chlorobromide or silver chloroiodobromide grains in which at least one metal selected from manganese, copper, zinc, cadmium, lead, bismuth, indium, thallium, zirconium, lanthanum, chromium, rhenium, and metals of group VIII of the Periodic Table is incorporated, and (3) at least one compound represented by the following formula (N-) :
     wherein Z 1  represents a nonmetallic atomic group necessary to form a 5-membered or 6-membered heterocyclic ring to which an aromatic ring or a heterocyclic ring may further be condensed; R' represents an aliphatic group; X represents = C- or -N-; Q represents a nonmetallic atomic group necessary to form a 4-membered to 12-membered nonaromatic hydrocarbon ring or nonaromatic heterocyclic ring; at least one of R', a substituent for Z 1  and a substituent for Q includes an alkynyl group; Y represents a counter ion necessary for charge balance; and n represents a number necessary to balance a charge.
Patent EP-0320994-A1 (EP)
Inventor: AIBA SHUICHI
IPC: C12N15/00
Filed: 1988-12-17
Abstract: The plasmid of the present invention contains Leu 2 gene (β-isopropylmaleate dehydrogenase gene) from  Saccharomycopsis lipolytica  and an autonomously replicating sequence (hereafter referred to as ARS) and can be a shuttle vector between  Escherichia coli  and  Saccharomycopsis lipolytica  since it is produced from shuttle vector pVC 1 of  Escherichia coli  and  Saccharomyces cerevisiae . 
     An exogenous useful gene is inserted into the plasmid of the present invention, namely, shuttle vector to transform  Escherichia coli , whereby a large quantity of plasmids are obtained. It becomes possible to produce a useful substance in  Saccharomycopsis lipolytica  as a host using the plasmid.