baber/WOPTO huggingface dataset:
Patent EP-0314840-A1 (EP)
Inventor: PHILLIPS JEREMY FRANK LAWFORD
IPC: B24B3/54
Filed: 1987-11-03
Abstract: Device for sharpening knives and other edge tools comprises an elongate abrasive honing element, typically a rotatably driven cylindrical rod (18) formed of or coated with an abrasive and located in a housing (10) so as to leave only a semi-diameter of the periphery exposed, the housing including sloping guide cheeks (14, 16) extending upwards at each end of the exposed part of the rod to determine the angle of the blade or other workpiece during at least a final part of its passage along the rod surface.
Patent EP-0249529-A1 (EP)
Inventor: ARTAUD CLAUDE
IPC: B60K17/28
Filed: 1987-06-02
Abstract: 1. A transmission arrangement for a fire-fighting vehicle comprising a wheeled chassis on which is mounted an internal combustion engine (1) driving at least some wheels by way of a semi-automatic or automatic gearbox (2) with a torque converter (10), on which are mounted the cardan-joint transmissions (5 and 7) for driving the wheels, said gearbox (2) having a motion take-off flange member (8), characterised in that said motion take-off flange member (8) drives a hydrostatic device coupled to the centrifugal pump (22) of the fire-fighting equipment and that the arrangement comprises a system for causing an increase in the idle speed of the internal combustion engine (1) to a pre-defined speed, said system being associated with a device for controlling the slip of the gearbox (2), which acts on the brake (15) for the first and second gears, the hydrostatic device comprising a variable-flow pump (23, 26) which supplies a hydraulic motor (25), said hydrostatic device having control means, in such a way that when the fire-fighting equipment is brought into operation control of the speed of forward movement of the vehicle does not affect operation of the centrifugal pump (22).
Patent EP-0287833-A1 (EP)
Inventor: BERGTHALLER PETER DR
IPC: C07D403/06
Filed: 1988-03-24
Abstract: Kuppler der Formel (I) kuppeln mit Farbentwicklern zu gelben bis gelborangen Farbstoffen und setzen dabei den Rest X als fotografisch wirksame Verbindung frei. Wenn X ein Entwicklungsinhibitor ist können bemerkenswert hohe Interimage- und Kanteneffekte erzielt werden. <IMAGE> worin bedeuten: R¹ Alkyl, eine heterocyclische oder carbocyclische aromatische Gruppe oder -NH-CO-R²; R² Alkyl, Aryl oder -NH-R³; R³ Alkyl oder Aryl; Q den Rest zur Vervollständigung eines ankondensierten, gegebenenfalls substituierten Benzol- oder heterocyclischen Ringes; X den Ret einer fotografisch wirksamen Verbindung; TIME ein Bindeglied, das bei Reaktion des Kupplers mit dem Oxidationsprodukt eines Farbentwicklers zusammen mit dem daran gebundenen Rest X freigesetzt wird und seinerseits unter den Entwicklungsbedingungen den Rest X als fotografisch wirksame Verbindung freisetzt; n 0 oder 1.
Patent EP-0358797-A1 (EP)
Inventor: KONO TERUHISA C O ITAMI WORKS
IPC: B60K31/00
Filed: 1988-09-14
Abstract: A throttle opening control actuator is provided between a throttle (2) which is regularly urged by a return spring (5) in a direction for decreasing its opening in order to regulate engine output of a vehicle and an acceleration pedal (1) which is coupled to the throttle (2) by a cable (7). The throttle opening control actuator comprises a pump (17), a cylinder (10), a piston (11), a movable element (13) which is fixed to the piston (11), an opening direction contact part (8) which is forcibly pushed by the movable element (13) in a direction for increasing throttle opening upon displacement of the movable element (13) in one direction, a closing direction contact part (9) which is forcibly pushed by the movable element (13) in a direction for decreasing throttle opening upon displacement of the movable element (13) in the other direction and an electrical switch (23) for electrically detecting the state of contact between the movable element (13) and the opening direction contact part (8) and that between the movable element (13) and the closing direction contact part (9).
Patent EP-0322638-A1 (EP)
Inventor: REHAU AG CO
IPC: D06F79/02
Filed: 1988-12-14
Abstract: The invention relates to a rest made of elastomeric material, preferably from silicone rubber, for electrically heated irons. The rest consists of a band portion (1) of an extruded band which has rib-like elevations (2, 3, 4) extending in the direction of extrusion. These rib-like elevations (2, 3, 4) are designed as guide ribs (2, 3) along the two edges and as set-down ribs (4) between the two edges. <IMAGE>
Patent EP-0321915-A1 (EP)
Inventor: MAACK PETER DR ING
IPC: B66C1/44
Filed: 1988-12-20
Abstract: A device for transferring wall elements (11), preferably composed of a plurality of individual elements (12), with a frame (10) which can be attached to lifting gear and adjustable holding elements (28, 29) on the frame which can be brought into releasable engagement with a wall element (11), the holding elements (28, 29) each having a holding mandrel (34) which interacts with a bore (13) made from the top side of the wall element (11) and has a radially expandable holding section (40, 41, ...) as well as an actuating member (45) for shifting the holding section from a release position into a holding position and vice versa. <IMAGE>
Patent EP-0328794-A1 (EP)
Inventor: HASENACK HENRICUS JOHANNES ANT
IPC: F23D1/00
Filed: 1988-12-06
Abstract: A burner for the partial combustion of a solid carbonaceous fuel wherein coal, e.g., finely divided coal, is supplied to a reactor space via a central channel disposed along the longitudinal axis of the burner, and oxygen-containing gas is supplied via at least an annular channel surrounding said central channel, and heat from the combustion is removed from the hollow front face of the burner by coolant flowed through said front face spirally about the longitudinal axis of the burner.
Patent EP-0322049-A1 (EP)
Inventor: BOTMAN MARTHA JOHANNA PHILOMEN
IPC: B01J35/10
Filed: 1988-12-16
Abstract: The invention provides a nickel/silica catalyst optionally also containing cations of a lower Group II metal (X), which catalyst satisfies the following combination of features:
     1) a molar ratio of SiO₂ / Ni = 0.15 - 0.35   2) a molar ratio of X / Ni = 0 - 0.15   3) an active nickel surface area above 120m²/g   4) a BET surface area of which at least 40% is found with pores with a radius above 2.5 nm. Preferably the catalyst has an atomic X/Ni ratio between 0.05 - 0.10 and a BET surface area of which at least 45% is found in pores having a pore radius of above 2.5 nm. The group II metal X is preferably magnesium or barium.
Patent EP-0278656-A1 (EP)
Inventor: WIRTH DAVID DALE
IPC: C07D501/46
Filed: 1988-02-02
Abstract: An improvement in the process of preparing ceftazidime pentahydrate from ceftazidime dihydrobromide which comprises commingling a secondary-amine-type ion-exchange resin such as Amberlite LA-2 in a water-immiscible organic solvent with an aqueous solu­tion of the dihydrobromide, stirring the mixture while maintaining a pH at or below about 6.0 and isolating ceftazidime pentahydrate from the aqueous layer. This process provides significantly higher yields of the pentahydrate than previously could be obtained from the dihydrobromide.
Patent EP-0287379-A1 (EP)
Inventor: MORTIMORE DAVID BRYAN
IPC: H04B10/12
Filed: 1988-04-14
Abstract: A two way transmission system having a source (2) at one terminal (A) and a fibre loop at the other terminal (B). Conventional modulation techniques are used at the terminal with the source (2) whereas at the other terminal (B) modulation is achieved by modulation of the birefringence of the loop.
Patent EP-0289241-A1 (EP)
Inventor: FLOYD DAVID MACK
IPC: A61P9/12
Filed: 1988-04-22
Abstract: Vasodilating activity is exhibited by compounds having the formula
     and pharmaceutically acceptable salts thereof, wherein Ri, R 2 , R 3 , R 4 , Rs and n are as defined herein.
Patent EP-0314295-A1 (EP)
Inventor: GANDI HAREN G
IPC: B01D53/94
Filed: 1988-09-23
Abstract: A catalyst construction and method of making is disclosed for treating automotive exhaust gases from a fossil fueled internal combustion engine. The construction comprises: (a) a substrate; (b) a coating on said substrate having comingled first and second phases, said first phase comprising ceria and precious metal in microscale intimacy and said second phase comprising precious metal substantially devoid of ceria and separated from the ceria in said first phase on a macroscale. The phases may be in particle form with (i) the first phase particles resulting from the codeposition of CeO₂, precious metal, and Al₂O₃ from an aqueous solution containing dissolved salts of CeO₂ and precious metal and suspended particles of Al₂O₃; and (ii) the second phase particles resulting from the codeposition of precious metal and Al₂O₃ from an aqueous solution containing a dissolved salt of the precious metal and suspended particles of Al₂O₃. Alternatively, the substrate has Al₂O₃ thereon to increase its surface area, and the two-phase coating is adhered to said Al₂O₃, said first phase resulting partially from the discontinuous deposition of CeO₂ onto said Al₂O₃ and partially from the continuous deposition of precious metal over said discontinuous CeO₂ and over the exposed Al₂O₃; the precious metal in immediate microscale contact with the CeO₂ constitutes the first phase and the precious metal not immediately in microscale contact with the CeO₂ constitutes the second phase.
Patent EP-0322133-A1 (EP)
Inventor: IFE ROBERT JOHN
IPC: C07D401/04
Filed: 1988-12-02
Abstract: Compounds of structure (I):
      in which 
 
R¹ to R⁴ are the same or different and are each hydrogen, C₁₋₄alkyl, C₁₋₄alkoxy, phenyl, C₁₋₄alkylthio, C₁₋₄alkanoyl, amino, C₁₋₆alkylamino, diC₁₋₄alkylamino, halogen or trifluoromethyl provided that at least two of R¹ to R⁴ are hydrogen. R⁵ and R⁶ are the same, or different and are each hydrogen, C₁₋₄alkyl, -(CH₂) n Ar in which n is 0 to 4 and Ar is an optionally substituted phenyl group, or R⁵ and R⁶ together with the nitrogen atom to which they are attached form a saturated or unsaturated carbocyclic ring; and; R⁷ and R⁸ are the same or different and are each hydrogen, C₁₋₄alkyl, (CH₂) n Ar¹ in which n is 0 to 4 and Ar¹ is an optionally substituted phenyl group, or R⁷ and R⁸ together with the nitrogen atom to which they are attached form a saturated or unsaturated carbocyclic ring; and pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.
Patent EP-0322185-A1 (EP)
Inventor: STEFFEN JAMES E C O MINNESOTA
IPC: B64G1/50
Filed: 1988-12-20
Abstract: A heat exchanger (30) including a plate (100) of heat conductive material having a first major face (102) and second major face (104). An array of a plurality of integral heat transfer elements (110) projecting from the first face (102) and a fan (120) to cause a flow of a heat transfer fluid past the heat transfer elements (110) thereby transferring heat between the heat exchanger (30) and the heat transfer fluid.
Patent EP-0323392-A1 (EP)
Inventor: JENNINGS CHARLES E
IPC: B63B21/50
Filed: 1988-12-22
Abstract: A tension leg floating platform for offshore dril­ling has a plurality of tendons extending from the sea floor to the platform in tension. The upper connector for each tendon includes a housing (17) with a conical shoulder (23, 25) located therein. A terminal segment (19) on the upper end of each tendon extends through the housing. Dogs (27) are carried on the shoulder of the housing, each having threads (29) on the interior for mating threads (21) formed on the terminal segment (19). A cam ring (43) moves the dogs (27) from an outer retrac­ted position to an inner engaged position. The cam ring also will rotate the dogs relative to the terminal to mesh the threads of the dogs with the threads of the terminal segment.
Patent EP-0291479-A1 (EP)
Inventor: NILS THOMAS HYDEN
IPC: G01N33/571
Filed: 1988-04-14
Abstract: Assay method for immunochemically detecting  Chlamydia  infections in mammals and birds, wherein bacteria of the genus  Chlamydia  potentially present in a sample are lysed in a lysing medium. The characteristic feature of this method consists in that an antigen released in the lysis step is adsorbed physically to a solid phase, and that a monoclonal anti- Chlamydia  antibody preparation is contacted with the solid phase to which the antigen has been adsorbed. Conditions are arranged in such a manner that antibody-active components in the preparation are enabled to immunochemically bind to  Chlamydia  antigen that has been adsorbed to said solid phase. In a preferred embodiment the anti- Chlamydia  antibody preparation is added to the lysing medium, thus avoiding a separation step. 
     The characteristic feature of the anti- Chlamydia  antibody active components of the antibody preparation is that they consist of a plurality of antibody molecules and/or label groups bound covalently together.
Patent EP-0344311-A1 (EP)
Inventor: NISHIDA KIMIO
IPC: F04B49/06
Filed: 1987-12-25
Abstract: Appareil hydraulique pour machine utilisée dans la construction adapté de manière à empêcher un moteur de s'emballer quand on interrompt la sortie huile d'une pompe hydraulique à capacité variable entraînée par ce moteur. L'appareil hydraulique est pourvu d'un solénoïde proportionnel (11) relié à un levier de commande d'admission (13) destiné à modifier les caractéristiques relatives à la puissance du moteur, réglées par un carburateur (12) en fonction du nombre de mouvements du levier de commande d'admission (13) effectués lorsque la sortie d'huile de la pompe est interrompue. L'appareil hydraulique est aussi pourvu d'une unité de commande (10) qui commande le solénoïde proportionnel (11). Dans cet appareil on provoque une certaine diminution (DELTANr) du nombre cible de tours/minute (Nr) du moteur, qui peut être calculée en soustrayant un nombre cible de tours/minute (Nrb) du moteur représenté par les caractéristiques désirées du moteur sur le plan de la puissance (l2) d'un nombre cible de tours/minute (Nra) du moteur représenté par les caractéristiques initiales du moteur sur le plan de la puissance (l1) et l'on fait fonctionner le solénoïde proportionnel (11) en fonction de cette diminution.
Patent EP-0321527-A1 (EP)
Title: Water dispersible granules
Inventor: LLOYD JOHN MALCOLM
IPC: C05G3/00
Filed: 1988-06-23
Abstract: The invention relates to a process for the preparation of water-dispersible granules which 
comprises mixing the de­
sired ingredients of the granules to form an extrudable composition, extruding the mixture, and 
rolling the extrusions to 
break them down into granules. The process of the invention is particularly suitable for the preparation 
of water-dispersi­
ble granules comprising agricultural chemicals (also known as dry flowables) as the process enables 
high production rates 
to be achieved and the products have high suspensibility and rapid dispersion.
Patent EP-0344246-A1 (EP)
Title: Soupape a plusieurs voies
Inventor: NESTLER VOLKER
IPC: F16K11/04
Filed: 1988-11-17
Abstract: Une soupape à plusieurs voies comprend deux sièges de soupape (1,2 14) ménagés dans le corps (10) de la soupape et dont les surfaces d'assise sont parallèles. Deux éléments de fermeture (22, 24) qui coopèrent chacun avec un siège de soupape (12, 14) sont fixés aux deux extrémités d'un organe allongé d'actionnement (20), auquel est reliée une extrémité d'une lamelle élastique (18), dont l'autre extrémité (18A) est fixée sous tension au corps (10) de la soupape. L'organe d'actionnement (20) pivote comme une bascule autour d'un axe de pivotement (28) dont la position dans l'espace n'est pas fixe. Bien que l'organe d'actionnement (20) ne soit directement guidé d'aucune façon, on obtient un guidage précis et essentiellement exempt de tolérances, de sorte que la puissance d'entraînement requise est minime.
Patent EP-0336960-A1 (EP)
Title: Detoxifying food supplement
Inventor: HAKLITCH JOSEPH A
IPC: A61K31/70
Filed: 1988-10-13
Abstract: A food additive which has the effect of ameliorating the effects of the ingestion of alcoholic beverages includes the 
combination of any one or more sugars from the group consisting of zylitol, D(+) galactose, D(+) lactose, D(+) xylose, 
dulcitol, wyo-insoitol, L(-) fructose, D(-) mannitol, sorbitol, D(+) glucose, D(+) arabinose, D(-) arabinose, celloboise, 
D(+) maltose, D(+) raffinose, L(+) rhamnose, D(+) melibiose, D(-) ribose, adonitol, D(+) arabitol, L(-) arabitol, D(+) 
fucose, L(-) fucose, D(-) lyxose, L(+) lyxose, and L(-) lyxose, and any one or more amino acids from the group consisting 
of arginine, glutamine, lysine, asparagine, aspartic acid, cysteine, glutamic acid, glycine, histidine, leucine, methionine, 
phenylalamine, proline, serine, threonine, tryptophan, tyrosine, valine, and taurine in a quantity such that for each mea­
sure of the sugar between 2.5 and 6 grams there is a cumulative amount of amino acid which falls within the effective range 
of at least one of the amino acids in the combination where the effective range in the case of arginine, asparagine, aspartic 
acid, cysteine, glutamic acid, serine, glycine, histidine, leucine, methionine, phelnylalanine, proline, valine, glutamine, ly­
sine, and taurine is from 25 to 50 milligrams; and, in the case of threonine, tryptophan, and tyrosine, is from 25 to 1500 
milligrams. To accelerate the volatilization process, acetic acid or acetylsalicylic acid, or both, is added.
Patent EP-0324440-A1 (EP)
Inventor: KIKUNA NOBORU
IPC: F28F19/00
Filed: 1989-01-10
Abstract: In a shell-and-tube heat exchanger having titanium-­material tube sheets (4) and tubes (3) and a pair of steel chambers (2) and adjoining steel piping (1) at each end, corrosion of the steel parts and hydrogen embrittlement of the titanium-material parts are prevented by an apparatus comprising: an electrically insulative lining (8) covering the entire inner wall surface of each chamber (2) and that of a specific region (ℓ₂) of the contiguously adjoining piping (1); and at least one cathodic protection means (9) installed within the piping (1) at a position spaced apart by a specific distance (ℓ₁) from the bottom face of each chamber (2), where the specific distance (ℓ₁) is longer than the length of the specific region (ℓ₂).
Patent EP-0329930-A1 (EP)
Inventor: KREJCI HEINRICH
IPC: C03B5/26
Filed: 1989-01-11
Abstract: A bottom tap of a glass melting furnace comprises a tap brick with a tap hole in which glass is frozen when the tap is not in operation and seals the tap. A tap gate of refractory and non-oxidizing metal is urged against the tap brick underneath the tap hole which is connected as an electrode to a counter-electrode situated in a glass bath. A tap chamber is situated underneath the tap gate, and a removable insulation is provided for the tap chamber.
Patent EP-0380718-A1 (EP)
Title: Sattelkupplung
Inventor: HUNGER WALTER
IPC: B62D53/08
Filed: 1989-01-28
Abstract: Das vorgeschlagene Sattelkupplungsschloß hat zwei den Königszapfen des Sattelaufliegers in der Verriegelungsstellung formschlüssig ergreifende, symmetrische, schwenkbar angelenkte Schließbacken (4), deren jede eine Halbkreisausnehmung aufweist, in welcher ein halber Lagerring (24 l, 24 r) gehalten ist, an dem ein Rückstellelement (32 l, 32 r) angreift, das ihn in seine Halbkreisausnehmung zurückzudrehen sucht. Dadurch werden die halben Lagerringe nach einer durch den Fahrbetrieb erzwungenen Verdrehung in ihre jeweilige Halbkreisausnehmung zurückgeführt, wenn sie durch Öffnen der Schließbacken von den wirkenden Reibungskräften frei werden.
Patent EP-0332040-A1 (EP)
Inventor: BARBIER SERGE
IPC: B60P3/00
Filed: 1989-03-01
Abstract: Railway wagon for transporting sheet material on trestles (16), comprising a chassis (1) provided at each of its ends with a rolling support element (2A, 2B), the said chassis being split into two half-chassis (1A, 1B) which are connected together by disassemblable linking means (3A, 3B, 4A, 4B), each half-chassis comprising at one of its ends a said rolling support element (2A, 2B), and at its other end, termed the separation end, a retractable, auxiliary rolling support device (5A, 5B), characterised in that each half-chassis is extended, beyond its end provided with a said rolling support element (2A, 2B), with two side sole bars (6A, 7A), the free ends of which are joined by stiffening means (9A), the said two side sole bars (6A, 7A) being furthermore equipped with means (23A) for supporting the trestle (16). <IMAGE>
Patent EP-0388486-A1 (EP)
Inventor: DICK GIANFEDERICO
IPC: A61M29/02
Filed: 1989-03-20
Abstract: Steerable percutaneous transluminal coronary angioplasty (PTCA) dilatation catheter with a regulating expanding device (10) embodied in a connector (9) having three ports: One for pressure application (7) at the pre-­set expandable section (3); one for pressure, time and temperature reading (8) of the fluid at the same expandable section, and one for introducing guide wire (10). The interlumen of the longitudinal circular body is made of a polymer coated metal coil tightly wound (5) and an outer jacket (4) with one single alternating section of closed and open braided mesh of unstretchable material of ultra high modulus metals or fibers. At the distal end of the catheter the two bodies are sealed at (2) to form the passageway (53) for the fluid. The steerable PTCA catheter with the expandable section can be internally pressurized with or without inflation of the expandable section, the degree of expansion is controlled by the regulating device.
Patent EP-0351604-A1 (EP)
Inventor: GOTSCHLICH EMIL CLAUS
IPC: C07K14/22
Filed: 1989-06-29
Abstract: This invention relates to mutants of  Neisseria  useful for vaccine preparation. Specifically this invention relates to mutants of  Neisseria  containing mutations in a major outer membrane protein gene such that no immunologically functional polypeptides encoded by said gene are produced. More specifically, the invention relates to a mutant strain of  Neisseria gonorrhoeae  or  Neisseria meningitidis  having a mutation of the PIII gene or Class 4 gene respectively and to vaccines derived therefrom.
Patent EP-0357945-A1 (EP)
Inventor: BARD MARTIN
IPC: H05B3/28
Filed: 1989-07-28
Abstract: In a plane ceramic composite element made of a plane ceramic shaped body (1) which is provided on one side with a heating layer in the form of an electric resistor coating (2), the ceramic shaped body represents the core layer of the composite element and is connected with the aid of an insulating layer (3) constructed as an adhesive to a covering layer (4) consisting of one or more plane shaped bodies. The core layer and the insulating layer are completely covered by a casting compound (5) on the sides not directed towards the covering layer. <IMAGE>
Patent EP-0355800-A1 (EP)
Title: Verfahren zur Herstellung von (Aryl)-(dimethyl)-(3-arylpropyl)-silanen
Inventor: SCHUBERT HANS HERBERT DR
IPC: C07F7/08
Filed: 1989-08-23
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung von Verbindungen der Formel 1 <IMAGE> worin X = CH=CH, N=CH, CH=N oder S, R¹, R² = unabhängig voneinander H, Halogen, Alkyl, Alkoxy, Alkylthio, Halogenalkyl, Halogenalkoxy, Halogenalkylthio oder die bivalente Gruppe Methylendioxy, R³ = ein Radikal der Formeln (A), (B), (C) <IMAGE> worin R<4>, R<5> = unabhängig voneinander H, Halogen, Alkyl, Alkoxy oder ein Radikal der Formel (D) <IMAGE> mit R<6> = H oder Halogen und Y = CH2, O oder S bedeuten, und m, n, o, p, q = 0, 1 oder 2 bedeuten, dadurch gekennzeichnet, daß man eine Verbindung der Formel II H2C=CH-CH2-R³      (II), worin R³ die Bedeutung wie in Formel I besitzt, in Gegenwart eines für Hydrosilylierungsreaktionen geeigneten Katalysators mit Dichlormethylsilan umsetzt und das entstehende Zwischenprodukt der Formel III <IMAGE> worin R³ die Bedeutung wie in Formel I besitzt, nacheinader, ohne Isolierung der entstehenden Zwischenstufe, mit einem Methylmagnesiumhalogenid und einem Arylmagnesiumhalogenid der allgemeinen Formel <IMAGE> worin R¹, R², m, n und X die Bedeutung wie in Formel I besitzen und Hal = Halogen bedeutet, umsetzt. Gegenstand der Erfindung sind ferner die Verbindungen der Formel III.