baber/WOPTO huggingface dataset:
Patent EP-0324558-A1 (EP)
Inventor: HAAG WERNER OTTO
IPC: C07C69/003
Filed: 1989-01-06
Abstract: A polar lubricating fluid comprising aliphatic molecules having hydroxy or ester functional groups. the alcohol lubricant molecules have at least 20 carbon atoms and the ester molecule comprises between 26 and 100 carbon atoms. The oxygenate content of both molecules is at least 0.2 mmoles per gram of lubricant. The alcohol lubricating fluid is produced by a process coprising hydroformylating olefins having at least 20 carbon atoms in the presence of a hydroformylating catalyst and synthesis gas comprising H₂ and CO. The ester lubricating fluid is produced by a subsequent acylation. The reaction is carried out between 150°C and 300°C.
Patent EP-0348090-A1 (EP)
Inventor: HATTORI TSUYOSHI
IPC: H04N1/48
Filed: 1989-06-13
Abstract: Disclosed is a color image inputting system for inputting images on a light-sensitive material by scanning the images, which comprises a rewritable recording device for recording (14) a look up table (10B,10G,10R) for image data conversion and a device (11), built-in or provided outside of the apparatus, for rewriting the look up table (10B,10G,10R) stored in the rewritable recording device. Disclosed is also an apparatus used for the system. 
     According to this invention, it is possible to provide a color image inputting apparatus which can easily take in, as image data appropriately converted in characteristics, various original images having different characteristics and can directly output the image data converted in characteristics to various outputting apparatuses.
Patent EP-0361721-A1 (EP)
Inventor: MATSUMOTO KAZUTOSHI
IPC: C04B35/00
Filed: 1989-09-11
Abstract: A dielectric ceramic composition comprising oxides containing Ba, Zn, Mg, Ni and Ta each within such a range that BaO is not less than 59.5 mol% and not greater than 61.5 mol%, ZnO is less than 10 mol%, MgO is less than 10 mol%, NiO is less than 20 mol%, Ta₂O₅ is not less than 19.3 mol% and less than 21 mol%. A portion of Ni is substituted with less than 0.4 mol% of Co as CoO. The dielectric ceramic composition is excellent both in di­electric constant and unload quality factor and also having stable temperature characteristics. Partial substitution of Ni with Co can lower the sintering temperature with no remarkable reduction in the unload quality factor.
Patent EP-0360548-A1 (EP)
Inventor: TESHIMA NOBUE KURE RESEARCH LA
IPC: B01J35/04
Filed: 1989-09-19
Abstract: A process for producing a denitration catalyst suitable for catalytically reducing nitrogen oxides in exhaust gases having a low dust content with ammonia is provided, which process comprises adding water to catalyst raw materials affording titanium oxide, molybdenum oxide and vanadium oxide at the time of calcination respective proportions thereof being in the range of Ti/Mo/V=97-65/3-20/0-15 atomic %, to make a slurry, followed by coating the slurry onto a metal substrate (8) and drying. Molybdenum oxide particles (6) are coated on a titanium oxide particle (4) at calcination, which makes the grindability of the catalyst particle easy and improve its adherence to the metal substrate (8).
Patent EP-0330528-A1 (EP)
Inventor: SIMON PATRICK
IPC: B65D35/22
Filed: 1989-01-24
Abstract: Deformable tubular container, characterised in that it comprises at least one longitudinal partition (6) delimiting separate compartments (13, 14) inside a tubular body (1), at least the section of the partition (6) at the bottom (15) of the body (1) of the container having a width equal to half of the internal perimeter of the said body (1) and the said partition being rigidly connected in a sealed manner to the wall of the said body (1) by segments (7, 8). 
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Patent EP-0345137-A1 (EP)
Inventor: KOEHL JEAN-MARIE GERARD RENE
IPC: E02F5/30
Filed: 1989-05-29
Abstract: Quick-exchange device (3) for earth-moving machines carrying vibration tools (10) characterised in that the means for the quick-acting fastening of the carrier are identical to those of the vibration tool, in that the carrier is equipped with a quick-acting fastening, in that the vibration tool is equipped with a quick-acting fastening, in that the two quick-acting fastenings are similar, and in that the fastenings of the toolholders or corresponding tools are themselves identical, allowing a complete interchangeability of all the elements with one another, and in that blocking means cancel the elasticity of the shock absorbers or adjusting means adjust the amplitude of these. <IMAGE>
Patent EP-0341164-A1 (EP)
Inventor: GUBELMANN MICHEL
IPC: C07C37/60
Filed: 1989-04-27
Abstract: Process for the preparation of dihydroxybenzenes by bringing a phenol into contact with nitrous oxide over an acidified zeolite.
Patent EP-0383843-A1 (EP)
Inventor: RIECKE EDGAR ERICK
IPC: G03C1/30
Filed: 1988-08-31
Abstract: Le procédé décrit sert au durcissement de compositions gélatineuse contenant de la gélatine et une dispersion chargée négativement d'un additif hydrophobe. La gélatine est durcie au moyen d'un composé représenté par la formule (I), où R1, R2, R3, R4, R5, R6, X, et Y sont définis dans la présente invention. Les composés représentés par cette formule assurent un durcissement efficace de la gélatine avec peu d'effets de post-durcissement et avec peu d'interaction négative avec la dispersion chargée négativement. De tels composés sont utiles pour le durcissement de gélatine dans des éléments photographiques.
Patent EP-0377688-A1 (EP)
Title: Method for forming a chewing-gum into a rolled tape.
Inventor: REAM RONALD L
IPC: A23G4/04
Filed: 1989-03-14
Abstract: A method and apparatus are disclosed for forming a confectionary product into a rolled tape. A mass of a confectionary product, such as bubble gum, is formed into a thin, flat, generally rectangular sheet. The flat sheet is then rolled about the leading edge of the sheet. The rolled flat sheet is cut in planes generally perpendicular to the leading edge. Consequently, individual pieces of the confectionary product are produced in the predetermined width and in the form of a rolled tape. Preferably, the sheet of confectionary product is scored along lines perpendicular to the leading edge before the sheet is rolled up to thereby facilitate separation of the individual pieces of confectionary product after the sheet is rolled up.
Patent EP-0411032-A1 (EP)
Inventor: NITSCHKE DAVID B
IPC: C03B23/03
Filed: 1989-04-20
Abstract: Dans l'appareil (10) qui sert à couder des feuilles de verre (12), le pliage sous presse s'effectue entre une surface de profilage (16) et un anneau de presse (26) de forme complémentaire. L'appareil (10) utilise le vide qui est créé par des enceintes à vide (22, 30) et qui est appliqué sur la surface de profilage (16) pour eviter ainsi qu'il ne se forme dans les feuilles de verre (12) des courbures négatives associées à la formation des coudes angulaires par pliage sous presse.
Patent EP-0437512-A1 (EP)
Inventor: JOHNSON DAVID R
IPC: C10G45/12
Filed: 1989-10-04
Abstract: On obtient une hydro-démétalation et une hydro-désulfurisation particulièrement bonnes, ainsi qu'une réduction MCR, d'une alimentation de matériau hydrocarboné lourd, en utilisant un catalyseur ayant de 5 à 11 % de son volume de pore sous la forme de macro-pores et une surface spécifique supérieure 75 m2/g. De préférence le catalyseur possède un diamètre de mésopore maximum supérieur à 165Å déterminé par porosimétrie ou mercure, et un diamètre de mésopore moyen supérieur à 160Å.
Patent EP-0436663-A1 (EP)
Inventor: GARBER SHARON R
IPC: G06F3/048
Filed: 1989-10-03
Abstract: L'invention concerne un système de présentation d'informations informatisé dans le but d'organiser dynamiquement des informations pour présenter à un utilisateur des relations antérieurement non reconnues parmi des portions de l'information et pour présenter des techniques de navigation au travers des informations. Le système comprend un stockage d'informations comprenant plusieurs concepts et pour chaque concept la connaissance d'attributs autorisables pour le concept et un ou plusieurs attributs, des valeurs d'attributs, et des relations parmi les attributs et les valeurs d'attributs. Le système comprend en outre un stockage de connaissances de catégorisation pour stocker la connaissance de critères pour placer les concepts en catégorie et la détermination de contextes pour déterminer un contexte actuel basé sur l'état du système. Le stockage de connaissances de topographie permet de stocker la connaissance de topographie entre un contexte particulier et la présentation d'informations. Le système comprend également la catégorisation dynamique pour placer dynamiquement les concepts en catégories à des fins de présentation en utilisant des critères de catégorisation, le contexte actuel et la connaissance de topographie ou pour l'affichage sur l'écran d'un utilisateur des concepts et catégories sélectionnés.
Patent EP-0441833-A1 (EP)
Inventor: LEE EUN SOO
IPC: A61K45/06
Filed: 1989-10-23
Abstract: Compositions et formes pharmaceutiques pour administrer des substances susceptibles d'emplois abusifs; ces compositions et formes rendent les abus plus difficiles sans pour autant diminuer les effets thérapeutiques bénéfiques de la substance susceptible d'emplois abusifs. Les compositions topiques (1) contiennent: (a) la substance susceptible d'être employée abusivement (3) sous une forme perméable vers la peau ou muqueuse; et (b) un antagoniste (4) de ladite substance sous une forme non perméable vers la peau ou muqueuse sur laquelle il s'agit d'appliquer la composition. Des formes pharmaceutiques (10) à débit contrôlé, qui libèrent la substance susceptible d'emplois abusifs (13) contenue dans une composition-réservoir de médicament (11) agencée derrière une barrière (16) de contrôle du taux de libération, contiennent la dite substance (13) sous une forme qui peut être libérée par la forme pharmaceutique (10), et l'antagoniste (14) sous une forme qui ne peut être libérée par la forme pharmaceutique. Cette invention permet d'administrer une substance susceptible d'emplois abusifs selon la méthode prescrite en doses importantes tout en limitant les risques d'abus des compositions et formes pharmaceutiques inhérents aux autre méthodes d'administration. Les formes transdermiques préconisées pour cette invention utilisent le fentanyl en tant que substance susceptible d'abus et la naltrexone en tant qu'antagoniste.
Patent EP-0444079-A1 (EP)
Inventor: BROMLEY GRAHAM ENVAIR UK LIMIT
IPC: F24F3/16
Filed: 1989-11-16
Abstract: Un caisson à air propre comporte une boîte de passage dotée d'un filtre HEPA (à air particulaire à efficacité élevée) monté sur le haut, permettant le passage d'air extérieur dans la boîte. L'air stérile entrant s'écoule vers le bas à travers la boîte et via un conduit situé sous la surface de travail du caisson, jusque dans un système de conduits de recyclage sous l'action d'un ventilateur. On a prévu un caisson d'isolation stérile à écoulement d'air turbulent, au moyen d'une verrière, comportant une région d'écoulement d'air unidirectionnel vers le bas divisée en zones.
Patent EP-0441887-A1 (EP)
Inventor: RHOADES LAWRENCE J
IPC: B24B31/116
Filed: 1989-11-02
Abstract: L'invention concerne un procédé de traitement d'un orifice dans une structure dans le but d'atteindre une résistance précise et prédéterminée à un écoulement à travers ledit orifice. Des orifices sous-dimensionnés (10, 11) sont usinés par usinage électrochimique, chimique ou par décharges électriques, tandis que des orifices surdimensionnés (10, 11) sont métallisés par galvanisation, métallisés sans apport de courant ou revêtus par dépôt en phase vapeur de sorte que le fluide de traitement, c'est-à-dire l'électrolyte, un fluide corrosif ou un gaz diélectrique ou porteur utilisé dans le procédé d'usinage, de métallisation ou de revêtement, passe à travers ledit orifice pendant ledit traitement à une pression fixe prédéterminée en même temps que l'on mesure la résistance à l'écoulement dynamique du fluide de traitement passant par ledit orifice jusqu'à ce que cette résistance à l'écoulement dynamique soit égale à la valeur que l'on désire.
Patent EP-0388581-A1 (EP)
Inventor: FINE GERALD JONATHAN
IPC: C03C3/11
Filed: 1990-01-11
Abstract: Ultraviolet transmitting glasses exhibiting coeffi­cients of thermal expansion between 46-52x10⁻⁷/°C and transmittances at a thickness of 1 mm of at least 80% at a wavelength of 254 nm which are essentially free of fluoride and consist essentially, in mole percent, of 60-70% SiO₂, 16-20% B₂O₃, 1-8% Al₂O₃, 1-6% Li₂O, 2.5-5% N₂O, 0-3% K₂O, and 0-1.25% Cl, wherein the mole ratio R₂O:R₂O₃ is greater than 0.3, but less than 0.5.
Patent EP-0436762-A1 (EP)
Inventor: NOE OSKAR DIPL-ING
IPC: B21B1/28
Filed: 1990-01-12
Abstract: The invention relates to a method and an apparatus for achieving a predetermined yield point and surface roughness during cold-laminating of metallic pre-treated strips (1). Under predetermined strip tensions, a hardening pass is performed and then the roughness is rolled onto the respective metallic strip (1). <IMAGE>
Patent EP-0426939-A1 (EP)
Inventor: USHIYAMA YASUHIRO OX CO C O BA
IPC: A63F9/00
Filed: 1990-05-28
Abstract: A loop transfer game for transfer of a loop (9) from one pin (3) to the other (5) while remaining looped around one of the pins. A device of the game is provided comprising a first pin (1) mounted on a base member (2), a second pin (3) connected to the first pin by a first annual obstruction (4), other obstruction pins (6, 8) and annular obstructions (6) disposed between the first pin, second pin, the first annular obstruction, and a loop (9) made of flexible material, in which for play of a game, the loop can be transferred from the first pin to the second pin and vice versa through a series of the obstruction pins and annular obstructions while remaining in the engagement.
Patent EP-0401842-A1 (EP)
Inventor: ZAPICO JOSE NMN
IPC: C09K8/20
Filed: 1990-06-07
Abstract: Carboxymethylcellulose (CMC) and hydroxyethylcellulose (HEC) are preferred modified polysaccharides providing at least 10% by weight gelation particles to prevent fluid loss during diaphram wall construction. A 1% solution of CMC or HEC give a 1000 mPas viscosity at 250°C. An oil slurry comprises: 
               Solvent   45     Surfactant   2.5     Water   6     Organophillic clay   1     Modified cellulose   45.5
Patent EP-0433566-A1 (EP)
Inventor: SCHILLER WERNER DIPL-ING
IPC: B60H1/00
Filed: 1990-09-17
Abstract: Actuator for controlling members, for example for heating or ventilation controllers of motor vehicles with an actuator member formed by a rotationally actuated linkage plate with an eccentric link and a force transmission element on which a driver pin which engages in the link is arranged, in which the actuator element is formed from a linear slide (3) which bears the driver pin (6). In an advantageous embodiment, the actuator element is formed from a toothed rod drive consisting of a longitudinally-displaceably mounted toothed rod (3) which bears the driver pin (6) and a toothed pinion (4) which is in engagement with the latter rod and mounted on an axis of rotation, a flexible or rigid shaft (5) which is connected to the controlling member being fastened flush to the axis of rotation of said pinion. The axis of rotation of the toothed pinion (4) is formed from a cardan shaft. The toothed rod (3) is formed from two parts (3a, 3b) which can be pushed into one another and are connected to one another by means of an adjustment screw (8).
Patent EP-0424668-A1 (EP)
Inventor: RIVI CARLO
IPC: B03B9/06
Filed: 1990-09-20
Abstract: A plant for recovering inert material contained in industrial waste classified as toxic-noxious, of the type containing a high volume percentage of inerts, comprises a feed hopper (10) for the toxic-noxious waste material; a rotary screen (14) continuously fed by the feed hopper to separate the finer part of the waste material; a slurrying unit (22) fed with the remaining material leaving the rotary screen; a vibrating mesh screen (24) fed with the slurry leaving the slurrying unit to separate the larger slurry pieces; means (25) for washing the remaining material leaving the slurrying unit; one (38) or more filter presses fed with the slurry which passes through the vibrating screen; purification means (46) for the dirty water leaving the filter press or presses to obtain clean water; and recirculation means (50) for the obtained clean water, to return this latter to the slurrying unit (22).
Patent EP-0453637-A1 (EP)
Inventor: AOYAMA TAKAHIRO C O ITAMI SEIS
IPC: H01F27/42
Filed: 1990-11-22
Abstract: A current transformer comprises a variable capacitor (C0) connected in series with the burden             coupled across the secondary winding. The capacitance (C0) of the capacitor is adjusted such that the capacitive reactance        (1/jw·C0)           cancels the combined inductive reactance        (j(x2 + x3))           of the secondary side leakage impendance        (r2 + jx2)           and of the externally connected burden        (r3 + jx3)          . Thus the burden of the transformer is effectively reduced by an amount equal to the elimination of the reactance portion thereof. Hence the dimension of the core of the transformer can be reduced.
Patent EP-0381409-A1 (EP)
Inventor: FLAURAUD DANIEL JEAN NOEL
IPC: F16B19/00
Filed: 1990-01-29
Abstract: A fastener, intended for fastening a sandwich panel (b) to a support (a), and comprising a headed bolt (1) having a break off tail portion, and a flanged tubular body (4) into which the main portion of the shank (3) of the bolt is pulled so as to lockingly interengage the body and set the fastener, includes a deformable tubular spacer (10) disposed on the shank (3) of the bolt (1) between the body (4) and the head (2) of the bolt (1). The spacer (10) is in the form of a sleeve having a tubular central core, and peripheral grooves (12) between which are annular fins (11). The spacer is capable of being deformed to a substantially shorter axial length by axial compression under substantially constant predetermined load. When the fastener is installed and set in work of less than the maximum thickness intended for the fastener, the spacer (10) is deformed by axial compression between the body (4) and the bolt (1), and relieves the work of the need to bear substantially all of the load required to lockingly interengage the bolt (1) and the body (4), and break the tail portion from the main portion of the bolt (1).
Patent EP-0404437-A1 (EP)
Inventor: MASBRUCH RICHARD D
IPC: A47L11/28
Filed: 1990-06-14
Abstract: A floor scrubber (10) which is operated by a person walking behind it has two drive wheels individually powered by two reversible electric motors. The rotational speeds and directions of these motors determine forward or reverse travel, the travel speed and the steering of the scrubber (10), all of which are controlled by the operator through a straight transverse handlebar attached to the rear of the scrubber (10) frame. The handlebar can be twisted to control travel speed in forward or reverse and tilted to control steering right or left while still allowing manual force to be applied directly to the scrubber frame through the handlebar independently of the speed and steering control movements. Travel speed and sharpness of steering are proportional to the magnitude of handlebar move­ments. Steering can be accomplished at any travel speed including zero, and can be as sharp as turning about the centerline of the machine.
Patent EP-0424177-A1 (EP)
Inventor: LEISHMAN SCOTT
IPC: E01F9/627
Filed: 1990-10-19
Abstract: A post driver 10 includes a sleeve 11 for supporting a post 13 as the post is driven into the ground and a driver 12 for driving the post into the ground while the post is supported by the sleeve. The sleeve 11 defines a channel 18 that is dimensioned and arranged to receive the post 13 so that the post can slide through the channel as the post is driven into the ground. The driver 12 is dimensioned and arranged to slide over the sleeve. Preferably, the sleeve 11 extends to the height above ground corresponding to the desired height of the top of the post in the final position. A spade 20 is attached to a lower end of the sleeve for breaking the ground. The user places the post 13 within the sleeve 11 and the driver 12 over the post and the sleeve. The post and the sleeve are placed in a generally vertical position at a location on the ground where the post is to be driven. The user then operates the driver to drive the post into the ground, preferably after first breaking the ground using the spade 20 on the end of the sleeve. Driving the post until the upper end of the post is level with the upper end of the sleeve automatically sets the post height.
Patent EP-0434515-A1 (EP)
Inventor: GIRARD ALAIN
IPC: B64G1/40
Filed: 1990-12-13
Abstract: The system for storing liquid under pressure is intended to contain, under a pressurizing pressure, any one of various already-known quantities of liquid to approximately the same degree of filling in an environment at a variable temperature. The system consists of a principal chamber (5A, 5B) adapted to contain at least the largest of these liquid quantities by allowing a residual volume of gas under pressure to remain. It also comprises an appended gas chamber (13A, 13B, 14A, 14B) in permanent communication with the residual volume of gas under pressure but mechanically independent of the principal chamber through a non-return device (17A, 17B) for the liquid. The volume of the appended chamber is so chosen that the liquid quantity effectively introduced, divided by the sum of the volumes of the principal chamber (5A, 5B) and the appended chamber (13A, 13B, 14A, 14B), is at least approximately equal to the said degree of filling. …<IMAGE>…
Patent EP-0411071-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16D13/64
Filed: 1989-12-20
Abstract: Accouplement d'arbres élastique en torsion, du type souple, empêchant la transmission de vibrations, présentant une partie associée au moyeu (1) et une partie d'entraînement (4) formée de tôles supports. Dans ces tôles supports est façonnée au moins une cage dans laquelle est mis en place un élément élastique en caoutchouc (8) ayant la forme d'un disque cylindrique circulaire, ou d'une bague, ou d'un segment de bague cylindrique circulaire. Pour obtenir une caractéristique élastique en torsion particulièrement souple, l'élément élastique en caoutchouc (8) est réalisé de façon à présenter des cavités uniformément réparties dans sa masse, ayant la forme de polyèdres réguliers ou de sphères, et dont les sections transversales sont plus grandes que les sections transversales des canaux creux (21) qui traversent une série de ces cavités et s'étendent au moins essentiellement sur toute la hauteur dudit élément élastique en caoutchouc.
Patent EP-0461175-A1 (EP)
Title: Dispositif permettant de tourner des pieces a usiner
Inventor: KAUNONEN ESKO
IPC: B23Q7/14
Filed: 1990-02-23
Abstract: L'invention concerne un dispositif de manipulation de pièces à usiner (2), par exemple pour la commande d'un robot (3) dans un poste de robot (1), comprenant un support de charge (5) libre, transportable, portant au moins un dispositif de serrage (4), dans lequel une ou plusieurs pièces à usiner (2) sont agencées. Chaque dispositif de serrage (4) tourne autour d'un ou de plusieurs axes de rotation par rapport au support de charge (5), et est relié à au moins un moteur (16), à l'aide duquel il tourne. Un moteur (16) est de préférence agencé séparément par rapport au support de charge (5), et est amené au contact de chaque dispositif de serrage (4) par les moyens de connexion (10, 14).