baber/WOPTO huggingface dataset:
Patent EP-0403644-A1 (EP)
Title: Installation d'evacuation pour reservoir de carburant
Inventor: GRANVILLE JEFFREY H
IPC: B60K15/035
Filed: 1990-01-11
Abstract: L'invention concerne un séparateur d'évacuation (10) pour réservoir de carburant doté d'une chambre (50) dans laquelle sont formés un premier orifice (40) destiné à conduire du liquide (24) et du gaz (34) à partir d'un réservoir de carburant (14), un second orifice (42) destiné à évacuer du gaz (34) dans l'atmosphère, ainsi qu'une pluralité d'ouvertures (44) destinées à renvoyer le liquide (24) dans le réservoir (14). La chambre (50) est formée autour de la circonférence extérieure d'un élément (36) de tube de remplissage installé dans le tube de remplissage (12) du réservoir de carburant (14). Dans un autre mode de réalisation, ledit séparateur (100) peut se présenter sous la forme d'un bidon (12) raccordé à un conduit d'évacuation (134) par un raccord en Y (138). Le liquide (120) et le gaz (122) évacués par ledit conduit d'évacuation (134) pénètrent dans la chambre (104) où le liquide (120) est renvoyé dans le réservoir (130) par un deuxième tuyau (148), le gaz (122) étant évacué par-dessus bord par un troisième tuyau (150) fixé à une évacuation (136) par-dessus bord, de manière à éviter la pollution de l'environnement par ledit liquide (120).
Patent EP-0414914-A1 (EP)
Inventor: MURAO SAWAO
IPC: A01N63/20
Filed: 1990-02-28
Abstract: This invention relates to a new substance trehalostatin, a method of producing said substance, and an actinomycete producing said substance. Trehalostatin has the following physicochemical properties: form: white powder, solubility: soluble in water, and difficultly soluble in hexane, benzene, ether and petroleum ether, UV spectrum: no absorption maxima above 220 nm, color reaction: positive in Rydon-Smith reaction, and negative in ninhydrin reaction, 3,6-dinitrophthalate reaction and Elson-Morgan reaction, molecular weight:366 (m/z 367, M+H, according to SIMS),[α]D: +115°. Trehalostatin exhibits an inhibitory effect on insect, especially trehalose of  Aldrichia grahami , even at an extremely low concentration and thus is useful as an insecticide.
Patent EP-0460063-A1 (EP)
Inventor: KELLY WILLIAM
IPC: G08C21/00
Filed: 1990-02-20
Abstract: On a mis au point un corps de stylet à étincelles de forme générale allongée. Un élément de bout (220) s'étend à partir de l'avant du corps du stylet, ledit élément de bout étant de préférence allongé et rétrécissant jusqu'à un point situé à son extrémité avant. Une paire de fils conducteurs espacés (280) sont disposés dans ledit élément de bout. On a prévu une pluralité d'orifices (223) dans la partie rétrécissante de l'élément de bout, lesquels permettent une émission efficace d'énergie acoustique à partir de l'écartement de décharge au niveau des extrémités des fils. Le fait que l'écartement de décharge soit disposé centralement dans l'élément de bout, et à proximité de la pointe du stylet venant au contact de la surface de travail, permet de réduire au minimum les erreurs et les incohérences pouvant résulter des différentes orientations et/ou inclinaisons rotationnelles du stylet.
Patent EP-0484524-A1 (EP)
Inventor: YAMAGUCHI KENJI SANWA SHUTTER
IPC: E04F13/08
Filed: 1990-05-22
Abstract: A union of siding material (10) and tiles (20) wherein metallic siding material (10) of a building and porcelain tiles (20) to be bonded to the outer surface of the siding material with dimensions corresponding to those of the material (10) are integrally united, and a horizontal engaging means (16) is formed on the outer surface of the siding material (10) for engaging with another engaging means (23) of the tile (20), so that the engagement of both engaging means (16, 23) gives an integral union structure; and the basic structural pattern is such that the engaging means (16) of the siding material (10) has a shape of an L whose shorter side is directed upward or downward and is positioned on the upper or lower side of the material, and the engaging means (23) of the tile (20) is formed as the edge to be inserted into said L-shaped upper or lower side, whereby the tile (20) is bonded to the siding material (10) when inserted thereinto sideways and slid, and a continuous arrangement of siding materials (10) in the vertical direction exhibits the effect of adapting the engaging means (16) of the siding materials (10) to form flat joint fillers (19).
Patent EP-0534953-A1 (EP)
Title: Accouplement a ressorts mis au point en torsion et mecanisme d'entrainement l'incluant
Inventor: LARSEN ARDEAN R
IPC: F16F15/134
Filed: 1990-05-25
Abstract: Les grands véhicules de terrassement nécessitent des mécanismes complexes afin d'entraîner mécaniquement les unités de puissance auxilaire. Le mécanisme d'entraînement (18) de l'invention comprend un système d'engrenages (78) de transfert d'élévation au niveau de la partie de cadre arrière (14) du véhicule (10), entraînant une unité de puissance auxiliaire arrière (104) par l'intermédiaire d'un engrenage de transfert supérieur (88), et entraînant une unité de puissance auxiliaire avant (100) se trouvant sur la partie de cadre avant (12) dudit véhicule (10) par l'intermédiaire d'un système (98) d'arbres d'entraînement relativement long s'étendant à partir de l'engrenage de transfert supérieur (88). Un accouplement à ressorts (22) réglé en torsion, comportant une pluralité d'ensembles de ressorts de compression (208) agencés dans au moins deux réseaux circulaires, est incorporé entre le moteur (20) et un engrenage d'entrée (80) dudit système d'engrenages de transfert (78), afin de produire deux régimes de rigidité, et d'isoler efficacement le mécanisme d'entraînement (18) des impulsions d'excitation de torsion du moteur (20), ainsi que les effets de changement de vitesse d'une transmission associée (46) afin de propulser le véhicule (10).
Patent EP-0436005-A1 (EP)
Title: Labeled polypeptide derivatives.
Inventor: ALBERT RAINER
IPC: C07K14/575
Filed: 1990-07-12
Abstract: A biologically active peptide selected from growth factors, peptide hormones, interferons and cytokines and analogues and derivatives thereof, and bearing at least one chelating group linked to an amino group of said peptide, the chelating group being capable of complexing a detectable element and such amino group having no significant binding affinity to target receptors, are complexed with a detectable element and are useful as a pharmaceutical, e.g. a radiopharmaceutical for in vivo imaging of target tissues or for therapy.
Patent EP-0454812-A1 (EP)
Inventor: POWELL JACK
IPC: H03F1/32
Filed: 1990-11-12
Abstract: Afin d'améliorer les caractéristiques de distortion d'un amplificateur corrigé à action directe, un agencement d'amplificateur comprend un générateur de distortion (312) situé entre l'entrée (15) et l'amplificateur principal (1). L'agencement est tel que le signal d'entrée passe dans le générateur de distortion (12) par l'intermédiaire d'un coupleur (307). Le signal passe par l'intermédiaire d'un réseau de temporisation (310), lequel compense la temporisation du réseau de distortion (312), et est raccordée par un coupleur (308) à combiner par un coupleur (313) à l'aide du signal déformé provenant du générateur de distortion (312). Ainsi, la sortie du générateur de distortion est soustraite d'un échantillon du signal d'entrée, de sorte que seule la distortion reste afin de passer par l'intermédiaire de réseaux de correction de phase et d'amplitude, respectivement (314 et 315), à amplifier par un élément de gain (316) avant qu'il ne soit à nouveau couplé au chemin principal de signaux par un coupleur (309). La correction est active sur une partie de la caractéristique de l'amplificateur, c'est-à-dire uniquement la région de compression de l'amplificateur, par conséquent le point de compression de l'amplificateur peut être remonté. L'élévation du point de compression augmente la charge nominale efficace de l'amplificateur, par l'augmentation du niveau auquel l'agencement global atteint la saturation et provoque une distortion.
Patent EP-0501996-A1 (EP)
Title: Process for the continuous machine-cleaning of utility crockery.
Inventor: SAALMANN GUENTHER
IPC: B08B3/02
Filed: 1990-11-14
Abstract: PCT No. PCT/EP90/01945 Sec. 371 Date Jul. 23, 1992 Sec. 102(e) Date Jul. 23, 1992 PCT Filed Nov. 14, 1990 PCT Pub. No. WO91/07904 PCT Pub. Date Jun. 13, 1991.A method for washing institutional crockery in a dishwashing machine having at least three washing zones with at least three wash tanks in which the crockery is contacted with wash liquor having an increased concentration of surfactant by introducing make-up surfactant into the penultimate wash tank and bypassing a portion of the fresh water feed from the last wash tank around the penultimate wash tank.
Patent EP-0451467-A1 (EP)
Inventor: FRIED REINHARD
IPC: B22F3/10
Filed: 1991-02-20
Abstract: Method of moulding any desired metallic and/or ceramic component, in which a dry powder is poured in bulk form into a ceramic mould which elastically and plastically yields or cracks or breaks under the influence of shrinkage stresses during sintering and is sintered. Variants for the mould: thin yielding shells composed of Al2O3, SiO2, MgO; special glass which cracks in grid fashion; mould with predetermined fracture points (9), ceramic shell which breaks up into fragments; flexible green ceramic sheet; green ceramic compound which shrinks during sintering. 
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Patent EP-0446910-A1 (EP)
Inventor: ZHOU PETER Y
IPC: C22C19/03
Filed: 1991-03-13
Abstract: Items of merchandise are protected from shoplifting or theft by affixing to them special responder targets, which are formed by drawing a material of high magnetic permeability into a thin wire and thereafter rolling the wire into a flattened strip and annealing the strip and severing the strip into individual lengths. The flattened strip may be positioned on an adhesively coated base strip (42) and covered by a peel strip (50). Slug-like deactivation elements (48) of hard magnetic material may be positioned along the strip for deactivating it.
Patent EP-0455242-A1 (EP)
Inventor: GORDON JAMES R
IPC: B65G21/20
Filed: 1991-05-02
Abstract: A skirtboard apron (40) for a belt conveyor (21) is formed as an elongated molded or extruded elastomer member having a U-shaped upper mounting portion (41) that slides onto the lower part of a skirtboard (27); the legs of the U-shaped mounting portion (41) grip the sides of the skirtboard. A wiper portion (46) of the apron, integral with the mounting portion (41), projects down into engagement with the conveyor belt (21). No fasteners are required, and no wear adjustments are necessary.
Patent EP-0466044-A1 (EP)
Inventor: MOEHWALD HELMUTH PROF DR
IPC: B01J19/00
Filed: 1991-07-05
Abstract: Method for obtaining inorganic microstructures from Langmuir- Blodgett layers, one or more layers of salts of organic acids being transferred to a support while preserving their order. The adjacent layers are here built up from identical or different salts. The organic component is then thermally desorbed by heating, so that the inorganic component remains on the support.
Patent EP-0472887-A1 (EP)
Inventor: DE FRIES JAN RICHARD
IPC: F15B13/04
Filed: 1991-07-19
Abstract: The invention relates to a valve having a valve housing (1) in which a slide holder (6) is constructed. The latter contains a valve slide (7), which can move to and fro between indexing positions and is able to connect the valve channels (11), constructed in the valve housing (1), to one another individually in fluid terms. To this end, it has window-like laterally running perforations through which the fluid can flow when transferring between two valve channels (10). With a low flow resistance, this valve design permits the implementation of large flow cross-sections. 
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Patent EP-0477852-A1 (EP)
Inventor: PELTIER JACQUES
IPC: H04L27/00
Filed: 1991-09-24
Abstract: A carrier recovery system for digital quadratic modulation using an auto-adaptive digital equaliser (100) characterised in that the carrier-phase estimator (D) is obtained from the central coefficients (Cxy, Cyx) of the crossed channels of the digital equaliser. Application to modems for digital radiowave beams. <IMAGE>
Patent EP-0486856-A1 (EP)
Inventor: SCHEPPACH FRITZ
IPC: B02C13/04
Filed: 1991-10-31
Abstract: In a grinding device, in particular for grinding garden waste, having a hammer impact mechanism (4) which is provided with pivotably arranged beetles (3) and is arranged in a housing (2) provided with an inlet opening (7) on which a filling shaft (9) is positioned and with an outlet opening (8) which is preferably adjoined by an ejection shaft (7) and whose beetles (3) interact with a grill (14) which is arranged in the region of the inlet opening (7) and between whose bars they can pass, a reliable and low-wear mode of operation and a simple and cost-effective design and a long service life are obtained by virtue of the fact that the grill (14) formed by prongs (17) starts from the edge region of the inlet opening (7) which lies at the rear in the direction of rotation of the hammer impact mechanism (4) and with its free end bounds a passage gap (15) provided, in the direction of rotation of the hammer impact mechanism (4), in the region of the front edge of the inlet opening (7). <IMAGE>
Patent EP-0488311-A1 (EP)
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1991-11-28
Abstract: A method of manufacturing an X-ray tube comprises the steps of applying the bearing portions with liquid metal lubricant and heating the bearing portions defined by a rotary structure (12) and a stationary shaft (15) to a temperature of 200°C or more in a vacuum condition. An apparatus for manufacturing an X-ray tube comprises a vacuum bell jar (33) having a heating unit (31), a metal lubricant injector (37) provided in the vacuum bell jar (33) and a holding and controlling device (34, 35) for holding the rotary structure (12) and the stationary shaft (15) and controlling the movement and the mutual connection of the rotary structure (12) and stationary shaft (15) externally of the vacuum envelope .
Patent EP-0468567-A1 (EP)
Inventor: VAN NEERBOS TEUNIS
IPC: B60G9/02
Filed: 1991-07-15
Abstract: A vehicle has a rigid shaft 1 mounted in bearing means 2, which rigid shaft 1 has ends connected to length-adjustable reaction-force elements 4 for influencing the rotation position of the shaft 1 in dependence on a desired change in the direction of motion of the vehicle. A means 13 is provided for supplying a signal which is dependent on the speed of the vehicle. Said speed dependent signal is led to a processing device 11, which device 11 is connected to said elements 4 for only allowing said elements 4 to access a signal dependent on the desired change of direction if the speed of the vehicle is less than a certain adjustable value.
Patent EP-0488470-A1 (EP)
Inventor: STEENBAKKERS PETRUS GERARDUS A
IPC: C12N15/09
Filed: 1991-11-25
Abstract: The invention relates to a novel method for the generation of monoclonal antibodies. The method involves the combination of a clonal expansion of B-lymphocytes followed by or preceded by a selection of B-lymphocytes which produce antibodies with the desired specificity. The selected lymphocytes are immortalized. 
     The invention makes it possible to use any source of B-lymphocytes no matter how small.
Patent EP-0482731-A1 (EP)
Inventor: KAMATA EITARO
IPC: A42B3/22
Filed: 1991-03-12
Abstract: A visor (4) is mounted on a mounting base plate (7) on a shell (2) of a helmet for rotation or pivotal movement between fully opened and closed positions. the mounting base plate (7) and the visor (4) are provided with two bayonet mechanisms (Bi, 8 2 ) having their disconnecting positions at different pivoted positions of the visor (4). The visor (4) can be rotatably and reliably mounted on the shell (2) by sequentially bringing the bayonet mechanisms (B 1 , B 2 ) into the state of connection.
Patent EP-0488515-A1 (EP)
Inventor: CHATTHA MOHINDER S
IPC: B01J37/08
Filed: 1991-10-21
Abstract: A method of making an oxidation catalyst for use in automotive exhaust gas treatment by impregnating with platinum a mechanical carrier having a support comprised substantially of alumina to produce a composite having, by weight, 1-5% platinum, and impregnating (by incipient wetness) the composite with an organo-titanium compound (titanium butoxide) and decomposing such compound to form a discontinuous titanium oxide phase on or adjacent the exposed portions of the composite. A method of treating automotive exhaust gases carrying hydrocarbons is also disclosed, comprising initiating combustion in an internal combustion engine fuelled with fossil fuel, placing an oxidation catalyst at a location in close proximity to the source of such emissions, and exposing at such location the exhaust gases to a catalyst consisting of an Al₂O₃ substrate, a continuous coating of platinum in an amount of .1-5% by weight, and a complexing discontinuous phase of titania thereover in an amount of .1-2.5%.
Patent EP-0489524-A1 (EP)
Inventor: KIAMIL SINAN B
IPC: A61L15/58
Filed: 1991-11-26
Abstract: An emulsion polymerised polymer, a process for its preparation and its use in the form of an adhesive particularly in surgical or medical dressings or plasters wherein the polymer is derived by polymerising in an aqueous emulsion a composition comprising:
     (A) a substantially water-insoluble monomer; with   (B) (1) a substantially water-insoluble polar monomer; and/or   (B) (2) a substantially water-insoluble polyfunctional monomer;    in the presence of a substantially water-soluble surfactant which has been converted to a substantially water-insoluble form after polymerisation of monomers (A) and (B).
Patent EP-0490657-A1 (EP)
Inventor: JWO CHIN-HUNG
IPC: G06K7/10
Filed: 1991-12-11
Abstract: Optical scanner apparatus comprising of light source (36) for projecting light on to reflecting means (42) arranged to rotate to operation, and a plurality of mirror members (48-52) for receiving in cyclic manner light reflected from said reflecting means (42), and having a further mirror member (32) having a reflecting surface (34) substantially in the form of part of the surface of a cone for receiving light reflected from said plurality of mirror members (48-52) and reflecting this light so as to provide a scan pattern for scanning coded indicia.
Patent EP-0467749-A1 (EP)
Inventor: BUSCARLET ERIC
IPC: C23C2/40
Filed: 1991-07-08
Abstract: Method of hot dip aluminium coating of a steel strip, especially of ferritic stainless steel, in which the strip is preheated to a temperature below 500 DEG C in a first nonoxidising atmosphere containing a quantity of oxygen which is less than 3%, the said strip is heated to a temperature below 950 DEG C in a second nonoxidising atmosphere and then the said strip is brought into an atmosphere (3, 4) which is unreactive at the coating temperature and the said strip is finally dipped in a coating bath.
Patent EP-0468894-A1 (EP)
Inventor: PICARD JEAN-PAUL
IPC: B64C23/08
Filed: 1991-07-26
Abstract: The present invention relates to a means of aerial lift by recourse to jets of air which are projected (by "beaks" (2,11,12)) exclusively and almost tangentially on the top of a Magnus rotating cylinder (1) so as to create a depression there. …<??>The surface thus swept by these jets (and which we call "useful area") is limited a little further on by a brush (3) which makes the jet unstick from the surface of the rotating cylinder. The energy required in order to pump the air projected onto the cylinder is used with the maximum efficiency because, in contrast to the traditional Magnus cylinders which are totally immersed in the pumped flow, the jets channelled by the abovementioned beak and brush create no useless or negative lift nor any significant area of turbulence. …<??>A large number of auxiliary devices are also proposed in order to render this principle practical and usable. In particular, the abovementioned elements are grouped into several modules and these modules are protected by walls (15) and slotted shutters (16,18). This aircraft is controlled above all by movements of the abovementioned brush which cause the surface of the useful area to vary. …<IMAGE>…
Patent EP-0504533-A1 (EP)
Inventor: HEIDMANN CHARLES
IPC: A47B13/02
Filed: 1991-03-19
Abstract: Modular office construction system, characterised in that it is composed of the necessary and sufficient number of elements or modules, assembled under the action of gravity, each corresponding to a specified function, namely the work surface function, the rest/storage function and the rest/guide-conductor function, the guide-conductor function being performed by a column (1B) forming, on a lower fraction of its height, a rest for a corner of a single platform serving as the work surface (9), above the level of which, on an upper fraction (8), it gives access to the set of various conductors feeding the equipment placed on the said platform, the said platform comprising on each side of the said column a wing (2) (3), the end of which rests on a chest (1C) (10) performing the rest function and moreover capable of performing the storage function, the juxtaposition of at least two such identical platforms along any two of their respective sides with a view to extending the structure to assemblies of unlimited dimensions being achieved by sharing at least one rest module, the said elements being linked to one another by means for positioning and for holding in position via gravity ensuring the correspondence of the respective volumes by their natural mutual adaptation. <IMAGE>
Patent EP-0445073-A1 (EP)
Inventor: LANG MARC DR
IPC: C12N9/99
Filed: 1991-02-20
Abstract: Compounds are disclosed of the formula I <IMAGE> in which X denotes, for example, halogen, cyano, carbamoyl or aryloxy and also represents other substituents which have the meaning given in the description, Y represents a group -CH2-A in which A denotes imidazolyl, triazolyl or tetrazolyl bonded via a ring nitrogen atom, R1 and R2 independently of one another denote hydrogen, lower alkyl or a group -CH2-A as defined for Y, or Y, R1 and R2 independently of one another assume meanings which are described in the application. These compounds have useful pharmaceutical properties and are particularly active as inhibitors of the enzyme aromatase and against tumours. They are prepared in a known manner.
Patent EP-0509034-A1 (EP)
Title: Catalyseurs au rhenium homogenes de metathese d'olefines
Inventor: SCHROCK RICHARD R
IPC: C07B37/00
Filed: 1991-01-04
Abstract: L'invention concerne des composés de rhénium (VII), lesquels sont des catalyseurs de métathèse d'oléfines ordinaires (hydrocarbures) et d'oléfines fonctionnalisées dans une phase homogène, ainsi que des procédés de synthèse de ces composés. Les composés de rhénium comprennent un atome de rhénium (VII) lié centralement à un ligand d'alkylidène, un ligand d'alkylidyne, ainsi que deux autres ligands, au moins un ligand éliminant suffisamment d'électrons pour rendre l'atome de rhénium significativement actif pour la métathèse.
Patent EP-0461251-A1 (EP)
Title: Convoyeur a accumulation
Inventor: COLLINS ELLSWORTH H
IPC: B65G47/26
Filed: 1991-01-02
Abstract: Un convoyeur à accumulation est entraîné par un seul arbre menant long, et par une pluralité d'arbres d'embrayage entraînés par l'arbre menant.
Patent EP-0527745-A1 (EP)
Inventor: UMIKER HANS
IPC: B65D1/24
Filed: 1991-03-01
Abstract: Dans un casier à bouteilles empilable en matière plastique, les parois latérales sont renforcées par des colonnes profilées creuses verticales (11, 12) qui s'étendent jusqu'au bord supérieur (14) des parois latérales du casier et qui forment avec le bord supérieur du casier un bord continu de support du poids des casiers empilés.