baber/WOPTO huggingface dataset:
Patent EP-0262740-A1 (EP)
Inventor: DOYLE TERENCE
IPC: H04N5/44
Filed: 1987-09-29
Abstract: In a line number halving circuit for a sampled interlaced television signal in one field the signal samples of a line (0, 4, 8) cancelled during halving are placed between the signal samples of an underlying or overlying maintained line (2, 6, 10) whilst in the other field alternately a signal sample of the overlying line (1, 5, 9) and of the underlying cancelled line (5, 9, 13) is placed between the successive signal samples of a maintained line (3, 7, 11) in order to prevent position errors in a picture displayed with the television signal halved in line number (Figure 1).
Patent EP-0273490-A1 (EP)
Inventor: VAN WAES JOHNY HUBERT IRMA
IPC: G09F15/00
Filed: 1987-11-27
Abstract: This idea is an alternative regardin to the in The Netherlands well known ANWB-mushroom-signpost to introduce now a mushroom-­signpost upon which is capacity to make mention of advertisements bij trade and industry and any other interested party, all in the widest sense and keeping within the law. 
     The frame of de mushroom-signpost will be made of cast concrete. The frame will be covered in a screen of resisting atmospheric actioned synthetic material of a white color. 
     The characters of the place-name, direction and distance will be in black color. 
     The color and characters of the advertisements will be arranged in consultation with the principal(s).
Patent EP-0272760-A1 (EP)
Inventor: VRIENS LEENDERT
IPC: G02F1/01
Filed: 1987-12-18
Abstract: In a display device (LCD) (1) driven in the transmission mode and based on the combination of (LCD) switching elements and a phosphor pattern (8) which is irradiated, for example by an UV source (10) the light output is considerably increased by arranging an interference filter (14) between the radiation source (10) and the phosphor layer (8).
Patent EP-0279979-A1 (EP)
Inventor: GILLEO KENNETH B
IPC: H05K3/32
Filed: 1987-10-12
Abstract: An electrically conductive adherent film-forming adhesive which is rapidly curable thermally from a flowable liquid to an adherent and coherent solid at temperatures below about 120° C. and with a specific resistivity of less than about .001 ohm-cm. when cured, and comprising a uniform mixture with a formulation containing a liquid epoxy base resin, a hardening component for the epoxy resin consisting essentially of B·CF₃SO₃H, and silver metallic powder in an amount ranging from about 75% to 85%, with the powder having a substantial uniform particle size of less than about 20 microns (0.8 mil) in diameter.
Patent EP-0270225-A1 (EP)
Inventor: STILLINGS MICHAEL ROBIN
IPC: A61K31/41
Filed: 1987-10-15
Abstract: 2-Aminomethyl-5-(2-biphenylyl)-1,3,4-thiadiazole and its non-toxic salts. 
     Processes for the preparation and pharmaceutical compositions thereof. The compound exhibits anticonvulsant activity and is indicated for the use in the treatment of epilepsy.
Patent EP-0321616-A1 (EP)
Inventor: IGLESIA ENRIQUE
IPC: C07C1/06
Filed: 1987-12-22
Abstract: A process for reducing methane formation and increasing liquid yields in Fischer-Tropsch processes for synthesizing hydrocarbons from CO and H₂ comprising adding water and/or an olefin to the top of the reactor bed or to the reactor feed at a point below 10% of the distance from the top to the bottom of the reactor bed and above a point 10% above the bottom of the reactor bed to the top of the reactor bed in an amount sufficient to reduce said methane formation, wherein the molar ratio of water (when employed) to CO is from about 0.1 to about 5.
Patent EP-0245139-A1 (EP)
Inventor: NAWROT SERGE
IPC: C08J5/12
Filed: 1987-04-16
Abstract: Composite material consisting of a layer of polyvinylidene fluoride and of a layer of a polymer which is not compatible with polyvinylidene fluoride, characterised in that the two layers are bonded by a polymer that is compatible with the polymer to be made to adhere to the polyvinylidene fluoride, resulting from the polymerisation of a composition based on a vinyl compound of formula <IMAGE> in which R1, R2 and R3, which are identical or different, denote hydrogen or an alkyl radical containing from 1 to 4 carbon atoms. This material is prepared by in-situ polymerisation of the vinyl compound optionally in combination with a crosslinking agent.
Patent EP-0253710-A1 (EP)
Inventor: DELHOMME BERNARD
IPC: D06F33/02
Filed: 1987-07-02
Abstract: Washing machine programmer. It comprises a microprocessor 12 and an electromechanical component with micromotor 10 driving one or more cams acting on the condition of switches 131, 132, 133. The signals representing the conditions of certain of these switches, and hence the advancing of the washing program, are applied to a common input 14 of the microprocessor 12. <IMAGE>
Patent EP-0271416-A1 (EP)
Inventor: DEGUILLAUME RENE
IPC: F16H57/08
Filed: 1987-11-18
Abstract: The subject of the invention concerns the technical field of gears. The planet-carrier according to the invention is constructed in two mechanically separate parts (1) and (2), one of which has fittings (1b) which are shaped in order, on the one hand, to receive attached assembly members (3) interacting with the other part (2) and, on the other hand, to permit the passage and the projection of the planets (1). <IMAGE>
Patent EP-0258324-A1 (EP)
Title: Process for restoring channels threatening to collapse, in particular profiled channels.
Inventor: HAYDEN RUDOLF
IPC: E02D3/12
Filed: 1987-03-02
Abstract: PCT No. PCT/AT87/00014 Sec. 371 Date Nov. 3, 1987 Sec. 102(e) Date Nov. 3, 1987 PCT Filed Mar. 2, 1987 PCT Pub. No. WO87/05365 PCT Pub. Date Sep. 11, 1987.The present invention proposes a process for the rehabilitation of sewers that are in danger of collapsing, in particular profile sewers, by the use of a ground stabilizing technique, in which a dense inner shell is introduced into the damaged sewer, the damaged sections of the sewer wall are loosened and/or removed from outside by the use of a cutting jet of water or suspension, with or without added air, and the resulting or existing space is filled and stabilized with mortar and/or suspension. This process is universally applicable, presents no technical difficulties, and results in an economical and durable renovation of damaged sewers.
Patent EP-0260284-A1 (EP)
Inventor: KELLER ERNST
IPC: E05B27/00
Filed: 1987-03-12
Abstract: L'arrêt (10, 15), soumis à la charge d'un ressort, présente une goupille de boîtier (15) et une goupille centrale (10). Cette dernière goupille a une course limitée vers le canal de la clé (14), étant disposée dans un perçage à gradins (17b) du noyau cylindrique (13). Sur la goupille centrale (10) est disposée une douille coulissante (1), ayant une forme correspondante à celle dudit perçage a gradins (17b). L'arrêt d'après l'invention (10) peut être inséré dans les serrures cylindriques courantes et empêche de manière efficace une ouverture non autorisé, ouverture essayée sans clé et sans détériorer les serrures.
Patent EP-0261230-A1 (EP)
Inventor: BROADWIN ALAN
IPC: A61B18/00
Filed: 1987-04-02
Abstract: Un procédé et un appareil, servant à interrompre périodiquement l'énergie ultrasonore appliquée à une pointe (11) à vibrations par ultrasons dans le but de réguler son amplitude entre une amplitude élevée et une amplitude faible ou égale à zéro avec un coefficient d'utilisation et une vitesse de répétition au choix, permettent une fragmentation et un réglage chirurgical améliorés. Le coefficient d'utilisation peut également varier en fonction d'un paramètre détecté à distance, tel que la température des tissus.
Patent EP-0269721-A1 (EP)
Inventor: NIESEN LAWRENCE J
IPC: B01D65/08
Filed: 1987-06-09
Abstract: Un appareil d'ultrafiltration présente un écoulement uniforme et une turbulence réduite. Il comprend une pluralité de panneaux de support (10) empilés, chaque face (12, 14) des panneaux portant une membrane de séparation d'un liquide de base en deux fractions. Des ouvertures (16) dans les panneaux (10) forment des conduits lorsque ceux-ci sont alignés et empilés. Des nervures longitudinales (28) sont formées sur les faces (12, 14) des panneaux et comprennent de leurs deux côtés des canaux longitudinaux (32). Des nervures transversales (34) sont formées entre des canaux longitudinaux adjacents (32) et sont séparées par des canaux transversaux (36) agencés entre des nervures transversales adjacentes (34). Des brides réductrices (46) de la turbulence divisent la pile de panneaux en sous-ensembles et dirigent l'écoulement du fluide du haut d'un sous-ensemble vers le bas du sous-ensemble suivant.
Patent EP-0286941-A1 (EP)
Inventor: POSAR NINO
IPC: A61H33/00
Filed: 1988-04-05
Abstract: System for continuous regulation of the flow of water (10) in hydromassage baths (11) or mini swimming pools or the like, which comprises a motor-driven pump (12) to circulate the water (10) through a delivery pipe (13) and a recirculation pipe (14) forming a closed circuit, at least one by-pass circuit (15) with a by-pass valve (16) to regulate the flow of water (10) cooperating in parallel with the motor-driven pump (12).
Patent EP-0296460-A1 (EP)
Inventor: BAUER WALTER
IPC: B23B29/034
Filed: 1988-06-14
Abstract: Bei der spanabhebenden, umfangsschneidenden Bearbeitung von Werkstücken, insbesondere beim Bohren, wird der Vorschub des Bohrwerkzeuges in das Werkstück hinein und die anschließende Rückbewegung bei bekannten Bauarten zu den Bearbeitungsvorgängen des Schruppens und des Schlichtens ausgenützt. Die Einstellung der Werkzeugschneide (3), die an einem Exzenter (4) gelagert ist, erfolgt durch mechanisches Zustellen einer zentral im Bohrwerkzeug gelagerten Spindel. Um diesen Verstellaufwand zu vermeiden, wird erfindungsgemäß ausgenützt, daß die beim Schruppen auftretenden, auf das Werkzeug wirkenden Drehmomente wegen der höheren Zerspanungskräfte auch wesentlich größer sind als die beim anschließenden Schlichten auftretenden Drehmomente. Der die Schneide lagernde Exzenter (4) wird daher durch eine Feder (7) in die Anschlagstellung gedrückt, in der die Schneide den größeren radialen Abstand für die Schlichtbearbeitung einnimmt und die Kraft der Feder wird so groß gewählt, daß das auf den Exzenter ausgeübte Drehmoment im ausreichenden Maß größer ist als das beim Schlichten auftretende, aber deutlich kleiner ist als das beim Schruppen auftretende Drehmoment. Durch diese Ausgestaltung kann eine selbständige Umstellung der Schneidenlage in Abhängigkeit von der Vorschubrichtung erreicht werden. Das neue Werkzeug eignet sich insbesondere zum Bohren.
Patent EP-0319660-A1 (EP)
Inventor: REUSTLE HANS DIPL-ING
IPC: H03K17/08
Filed: 1988-09-17
Abstract: To relieve a semiconductor switch (T1) from high reverse-voltage stress during switch-off, a relief circuit consisting of a diode (D2) and a capacitor (C1) is provided. The energy occurring during the switch-off is temporarily stored in the capacitor (C1) until the semiconductor switch (T1) is to be turned on. The temporarily stored energy is then delivered to a useful impedance (Ü) by means of a further semiconductor switch (T2). 
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Patent EP-0374296-A1 (EP)
Inventor: STOFFEL WILHELM DR
IPC: G01N33/543
Filed: 1988-12-22
Abstract: Lipohaptens of the general formula I 
(X) m -R-Y-(S) n -P      (I) 
wherein 
- R is a hydrocarbyl backbone having from 2 to 30 carbon atoms 
- X is a hydrocarbyl radical having from 6 to 30 carbon atoms, which is linked to R via a bonding group containing one or more heteroatoms 
- m is an integer from 1 to 5 
- P is a polypeptide or polysaccharide residue having from 2 to 100 aminoacid or glycosyl units 
- Y is a functional group capable of binding to a free amino group of the polypeptide P or a carboxy, hemiacetal or hydroxy group of the polysaccharide P 
- S is a difunctional spacer group, the functional groups thereof being capable of binding with the functional group Y on the one hand and a free amino, carboxy or hydroxy group of the polypeptide or polysaccaride P on the other hand, and 
- n is 0 or 1 
and their use in immunoreactions for determining antibodies and antigens, respectively.
Patent EP-0307017-A1 (EP)
Inventor: BERNARDET HENRI SOCIETE CIVILE
IPC: H01J37/06
Filed: 1988-07-21
Abstract: Metallurgical implanter of metal ions having a large emissive surface area, significant flux and adjustable implantation depth comprising, inside an implantation chamber kept evacuated, at least one vacuum-arc ion source (1, 2, 3, 4) from which the ions (5) are extracted and projected onto a target (9) by means of an extracting and focusing electrode (6, 7) and of an acceleration electrode (8) which are polarised to very high and to low voltage respectively. The target (9) bombarded with the ion stream emits a flux of secondary electrons which are repelled by a suppressor electrode (10) which is negatively polarised relative to the earthed target. 
<??>Application in metallurgy. 
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Patent EP-0277729-A1 (EP)
Inventor: ROLLIN ANTHONY JOSEPH
IPC: C10M163/00
Filed: 1988-01-21
Abstract: An additive composition suitable for blending passen­ger car and heavy duty oils comprising (a) zinc dialkyldi­thiophosphate having both primary and secondary character such the primary to seconary ratio is about 1:1 to about 5:1, said zinc dialkyldithiophosphate being present in an amount such that a lubricating oil containing an effective amount of the additive composition will have a phosphorus level not greater than about 0.1 wt%; (b) a succinimide dispersant; and (c) a total base number such that a lubri­cating oil containing an effective amount of the additive composition will have a TBN of at least 8.
Patent EP-0296757-A1 (EP)
Inventor: NOE JAMES BEAM
IPC: C04B41/83
Filed: 1988-06-15
Abstract: A method of sealing the surfaces of porous carbon and graphite articles by impregnation at ambient pressure using a treating solution comprising a high temperature ploymerizable liquid resin of low viscosity and a heat activated catalyst. The articles are preheated before application of the treating solution in order to maximize capillary absorption. The saturated graphite then undergoes a controlled heating cycle, which cures the resin in situ. Subsequent retreatments and surface conditioning techniques may be utilized to reduce a thin, level, liquid and gas imprevious coating on the surfaces of the articles.
Patent EP-0306207-A1 (EP)
Inventor: PHARO DANIEL A
IPC: B65D30/22
Filed: 1988-08-24
Abstract: A packaging system includes an outer bag (21) having an inner bag (23) suspended therein to define an inflatable chamber (22) substantially surrounding the inner bag (23). When the chamber is charged with a filler medium, such as pressurized air, the outer bag (21) will inflate to suspend the inner bag (23) at a fixed position therein. The inner bag (23) defines a pocket (24) adapted to receive and retain an article A, pre-packaged therein. In one embodiment of this invention (Figures 1-10), the overlying panels (25-28) forming the bags are completely sealed together about their peripheral edges after the article is inserted into the pocket (24). In another embodiment (Figures 11-14), the frontal side of the packaging system remains open to permit insertion of the article into the pocket (24) whereafter the inflatable chamber (22) of the packaging system is pressurized to compress superimposed panels (27, 28) of the inner bag (23) against the article A to retain it within the pocket (24).
Patent EP-0307174-A1 (EP)
Inventor: FAGAN JOHN E
IPC: B26D5/32
Filed: 1988-09-07
Abstract: A hydraulic splitter (20) is provided for cutting proofed dough pieces carried on a conveyor (25) to form a chevron shaped pattern on the dough pieces. A manifold (120) having multiple nozzles (122) is movable along a guide rail (70) by a timing belt (90) driven by a stepping motor (110). The stepping motor (110) is controlled by a compterized system (150) in conjunction with a pan velocity sensor (200) and a pan position sensor (202) for initiating a cycle of operation and controlling movement of the manifold (120) transversely of the conveyor (25). One of a plurality of stored programs is selected for controlling the shape of the pattern formed on the dough piece.
Patent EP-0316105-A1 (EP)
Inventor: REYNOLDS PAUL ADRIAN
IPC: B23C5/10
Filed: 1988-11-02
Abstract: An endmill-type rotary tool comprising a tool body (4) adapted to be received in a tool holder of a rotary machine tool, said tool body having one or more helical blade seats (10) defined in a peripheral surface thereof and a helical blade (2) having a helix angle in the range 40°- 60°. The direction of helix of each blade seat and the associated blade can conveniently be opposite to the direction of rotation of the tool body and the blade may be of tungsten carbide or high speed steel, bonded, brazed or clamped or otherwise secured to the or each seat.
Patent EP-0317364-A1 (EP)
Inventor: FUJIYOSHI YOSHIHIRO C O KABUSH
IPC: F01L9/12
Filed: 1988-11-21
Abstract: A valve-operating system for an internal combustion engine, which system includes a valve-driving piston (13) slidably received in a cylinder body(12) and operatively connected at one end of the piston to an engine valve(5) spring-biased in a closing direction. A check valve (41) and an orifice (45)are interposed between a hydraulic pressure generating means for generating an oil pressure for causing opening of the engine valveand a damper chamber (39) defined between the cylinder body and the valve-driving piston. The check valve permits only the flow of working oil from the hydraulic pressure generating means to the damper chamber. The orifice restricts the return of working oil from the damper chamber to the hydraulic pressure generating means. The orifice is made sufficiently short relative to its width to reduce the influence due to viscosity variations of the working oil to an extremely small level.
Patent EP-0296897-A1 (EP)
Inventor: FILLEAU JEAN-BERNARD
IPC: B62D6/00
Filed: 1988-05-11
Abstract: The invention is in the field of metrology. …<??>An angular reference position VN0 is marked of a shaft moving about this angular position by sampling the current measurement VX of this position. From N samples and from a stored value of VN0 an estimate is obtained of the position of the stored value relative to the corresponding value obtained from analysing the sampling. The stored value VN0 is corrected as a function of the estimate made. The above steps are repeated iteratively on the N latest samples taken. …<??>Application to marking the angle of the steering wheel of a motor vehicle. …<IMAGE>…
Patent EP-0317405-A1 (EP)
Inventor: PLAMONDON MARC
IPC: A61K9/08
Filed: 1988-11-10
Abstract: An ophthalmic solution comprising 0.1 to 0.9 % volume of povidone iodine in association with a suitable ophthalmic carrier. The solution is useful in treating various ophthalmic disorders such as follicular conjunctivitis and giant papillary conjunctivitis resulting from reaction to contact lenses, cosmetics and allergies among others. It is also useful in the treatment of ocular dryness resulting from post menopausal stage and from Sjögren's disease.
Patent EP-0311543-A1 (EP)
Inventor: ANDRE JEAN-LUC
IPC: B60P3/075
Filed: 1988-10-05
Abstract: Flexible tie for anchoring a vehicle by its wheels. Tie characterised in that it has a strap which passes over the tyre in direct or indirect forcible contact therewith by the attachment of each of its ends to the loading surface fore and aft of the front wheels (2) or rear wheels (3) and tension being applied by a tightening device (12), and in that the tie presents a generally flat shape. This invention is for manufacturers of car transporters. <IMAGE>
Patent EP-0277910-A1 (EP)
Inventor: KERB ULRICH DR
IPC: C07J1/00
Filed: 1988-01-29
Abstract: 1-Methyl-15 alpha -alkyl-(1,2-dialkanoyloxy)androsta-1,4-diene-3,17- diones of the formula I <IMAGE>  in which R15 represents a straight-chain or branched alkyl group having 2 to 10 carbon atoms, which is substituted in the 1- and 2-position by two C1-C7-alkanoyloxy groups, which can be identical or different, are suitable as inhibitors of oestrogen biosynthesis for fertility control and for the treatment of diseases which are caused by oestrogens.
Patent EP-0334888-A1 (EP)
Inventor: KLEINBERGER PAUL J
IPC: G06F17/30
Filed: 1987-11-27
Abstract: Le système informatisé d'extraction d'informations prévoit une décomposition des domaines de sujets grands et petits couverts par un groupe de textes associés à un ensemble de mots-clés descriptifs. Le système rend explicite la structure d'informations sous-jacente du groupe sous la forme d'un tout, en organisant les textes en sous-groupes définis par les mots-clés que les textes de chaque sous-groupe ont en commun. Le procédé étant récurrent, les sous-groupes de chaque sous-groupe peuvent avoir n'importe quelle profondeur désirée. Une méthode supplémentaire d'analyse fournit une mesure du degré de similitude entre des mots ou entre des groupes de mots tels que des phrases. La méthode permet d'effectuer une recherche de textes dont les mots-clés sont semblables aux mots-clés d'une demande de recherche utilisateur et elle permet également la sélection de textes à partir d'une base de textes et/ou une mise en ordre des listes de textes trouvés selon le degré de similitude entre la description de recherche utilisateur et le matériel textuel décrivant les textes de la base de textes.
Patent EP-0295298-A1 (EP)
Title: Dioxolanes and thio analogs, derivating thereof and lubricants and fuels containing same.
Inventor: WALSH REED H
IPC: C10N40/25
Filed: 1987-11-25
Abstract: Dioxolanes, thio analogs thereof, and derivatives of these and methods of preparation are described. These materials are useful as additives in lubricants and fuels. Methods for reducing fuel consumption in internal combustion engines employing the lubricating compositions are described.
Patent EP-0303660-A1 (EP)
Inventor: ZUR MUHLEN ART DAVID
IPC: G07G1/01
Filed: 1988-02-01
Abstract: Un terminal électronique d'affaires peut électroniquement afficher une pluralité d'articles d'entrée de journal individuels sur un terminal de visualisation à écran cathodique CRT (12) commandé par l'opérateur du terminal, lequel peut provoquer à volonté le défilement vers l'avant ou vers l'arrière des articles visualisés, pour situer un article de journal particulier. Les informations devant être affichées sur écran sont stockées dans une pile de fenêtre (56). Des commandes (60) sont données pour déterminer l'adresse de l'entrée initiale de la pile (56), la taille de la pile (56) et l'endroit ou l'article suivant doit être ajouté à la pile (56). Il existe également des commandes (56) pour afficher à l'écran les entrées contenues dans la pile (56). On dispose d'un compteur destiné à compter le nombre d'entrées dans la pile (56).
Patent EP-0309516-A1 (EP)
Inventor: COSTELLOE JOHN
IPC: E01F15/04
Filed: 1988-04-06
Abstract: Une barrière de sécurité (1) comprend une pluralité de blocs de béton allongés écartés (7) qui reposent librement sur l'espace réservé central (2), parallèlment les uns aux autres, leurs côtés allongés (10, 11) faisant face à la circulation arrivante et formant un angle aigu avec le sens de déplacement (5). Observés dans une direction perpendiculaire auxdits côtés, les blocs (7) semblent former une barrière continue. Chaque bloc (7) a la forme d'une pyramide tronquée avec une base rectangulaire (9).
Patent EP-0314810-A1 (EP)
Inventor: KARUBE NORIO
IPC: H01S3/02
Filed: 1988-05-17
Abstract: Oscillateur laser servant à faire osciller un gaz permettant l'effet laser tout en mettant en circulation ce gaz à l'aide d'un ventilateur rotatif (6). Un passage de gaz frais (16) pourvu d'un filtre est séparé d'un passage de gaz permettant l'effet laser, et des orifices de jet de gaz sont disposés dans le passage dudit gaz mis en circulation à travers le passage de gaz frais (6) par le ventilateur (6), du côté des composants optiques (2, 3). Le passage de gaz frais (16) est relié à ces orifices de jet (17a, 17b). Le gaz frais dont on a extrait les impuretés à l'aide des filtres (9a, 9b) peut s'écouler à partir des orifices de jet (17a, 17b) dans la direction opposée aux composants optiques (2, 3), ce qui permet d'empêcher la contamination des composants optiques par les impuretés diffusées dans le gaz.