baber/WOPTO huggingface dataset:
Patent EP-0263726-A1 (EP)
Title: Dispositif de maintien d'un joint d'étanchéité sur un bout d'arbre et turbomachine le comportant
Inventor: BOUDOT JEAN-CLAUDE
IPC: F16J15/18
Filed: 1987-09-02
Abstract: L'invention concerne un moyen de maintien axial et en rotation d'un joint d'étanchéité disposé entre un arbre (6) et l'alésage d'une pièce (2) entourant l'arbre. 
     Le joint est placé sur une bague épaulée (16), entre l'épaulement (16) de la bague et une butée élastique (19,151) de l'arbre, la bague (16) étant verrouillée axialement par un segment fendu (20) introduit dans des rainures (150,160) en regard de l'arbre et de la bague, le verrouillage circulaire étant assuré par une goupille (165) venant s'encliqueter dans une encoche (203) du segment (20). 
     Application notamment aux dispositifs d'étanchéité entre un arbre de turbomachine et un disque du rotor de compresseur ou de turbine de la turbomachine.
Patent EP-0261046-A1 (EP)
Inventor: LOPEZ MICHEL
IPC: C02F3/12
Filed: 1987-06-30
Abstract: The process of aerobic filtration of the waters from vegetations of agricultural and food industries is divided into two columns, each of which acts as a stage of the "law of biological oxidation" of the organic matter. The first filter, the purpose of which is to manufacture a maximum quantity of microorganisms which replace the dissolved contamination is aimed at a high biotechnological efficiency of cell growth and can receive 50 to 80 kg of DBO5 (m<3>/d), that is 50 times more than a conventional filter. A repeated recirculation in the column introduces the air used for the reaction. A centrifuge needs to be added to this stage to separate off the abundant sludge production, but this constraint has subsequent advantages. The high load allowed to enter onto this first filter reduces its size and allows it to be located in a heated room of the plant in order to optimise the cell development in a few hours in favourable surroundings. The second filter receives the centrifugeate freed from nearly 80% of the contamination and, on purification bases, is used as a bacterial filter to remove a further 75% of the contamination which it allows to enter upstream. After sedimentation, the purified effluent can be discharged to drain. The above description of know-how is supplemented by the use of a plant characterised by its simplicity, because the filter packing is made of pieces of waste cork which can be replaced by any other substance which is equally imputrescible and equally light in weight, making it possible not to produce columns with supporting enclosures involving civil engineering, but made of metal mesh modules which are stacked and can be dismantled at the end of the production campaign.
Patent EP-0306590-A1 (EP)
Inventor: BECK DIETER
IPC: F16B21/07
Filed: 1987-09-09
Abstract: Shaft end bearings feature shafts (1), on the ends of which recessed grooves (4) are provided and which are supported by their shaft ends (1a, 1b) in wall, floor or ceiling board bearings (5). For reasons of economical manufacture and assembly it is proposed that a bearing body (6) with a hole (7) for the shaft (1) is constructed with an external shaft (6a) projecting outwards and divided into at least two elements in the axial direction, where a part of the external shaft (6b) forms an axial limit stop (12) and at least one other part of the external shaft (6c; 6d) engages in the recessed groove (4) in a spring manner. <IMAGE>
Patent EP-0248080-A1 (EP)
Inventor: DAVIS STEVEN S
IPC: B01D25/12
Filed: 1986-12-05
Abstract: Appareil permettant d'enlever automatiquement des dépôts de gâteaux de la surface de toile de filtration (27) dans un filtre-presse. L'appareil comprend une tige (41) d'où est suspendue la toile (27) suivant une configuration ayant sensiblement la forme d'un ''V'' inversé. On donne ensuite du mou à la toile (27) en abaissant la tige (41) sur laquelle se plie la toile. On actionne ensuite soudainement la tige (41) vers le haut sous l'action d'une force d'entraînement d'un dispositif de charge (58). La tige (41) tire la toile vers un état tendu, raide, conférant un mouvement semblable à un coup de fouet à la matière textile de la toile de filtration. Ce mouvement sert à faire sortir le gâteau (42) de la toile de filtre (27).
Patent EP-0259463-A1 (EP)
Inventor: FOLKMAN MOSES JUDAH
IPC: C12Q1/56
Filed: 1987-03-05
Abstract: Le niveau d'héparine dans un échantillon sanguin est déterminé par la mesure du temps de coagulation de deux quantités égales de l'échantillon sanguin par des analyses de coagulation standard, l'une des quantités étant d'abord traitée avec un composé de dégradation de l'héparine, tel que l'héparinase. La différence entre les temps de coagulation fournit une mesure directe de la teneur en héparine de l'échantillon.
Patent EP-0269742-A1 (EP)
Inventor: HASHIMOTO YOSHIYUKI
IPC: A61K35/12
Filed: 1987-04-27
Abstract: Immunosuppressive factor of the following properties: (1) molecular weight: 45,000 to 65,000 and 150,000 to 200,000 according to gel filtration and 31,000 according to SDS-polyacrylamide gel electrophoresis; (2) isoelectric point: 4.6 to 4.8; (3) being elutable at a salt concentration of 0.31 to 0.32 M by FPLC-mono Q anion exchange chromatography; (4) not adsorbable to immobilized concanavalin A sepharose and Blue sepharose; (5) non-sensitive to deoxyribonuclease, ribonuclease, papain, and periodic acid, and sensitive to trypsin, α-chymotrypsin, and pronase; (6) stable at pH 2 to 10; (7) stable for a long time at 4°C and partly deactivated by heat treatment at 56°C or 90°C for 30 minutes; (8) not inhibitable by 2-mercaptoethanol, levamisole, N-acetyl-D-glucosamine, N-acetyl-D-galactosamine, a-methyl-D-mannose, L-arginine or L-ornithine; (9) inhibiting production of antibody; (10) inhibiting blastogenic transformation of lymphocytes; (11) inhibiting cell division and cell multiplication; and (12) having specific structural amino acids and specific contents thereof. This immunosuppressive factor has an excellent im- munosuppressing effect and is useful as medicine or reagent.
Patent EP-0264421-A1 (EP)
Inventor: VENNESLAND OYSTEIN
IPC: E04G23/02
Filed: 1987-04-30
Abstract: Un procédé de ré-alcalinisation de zones carbonisées dans du béton consiste à faire passer une charge électrique entre un élément de renforcement placé dans une zone qui a été carbonisée et une électrode placée dans une zone ayant un environnement alcalin.
Patent EP-0269655-A1 (EP)
Inventor: VERMILION EVERETTE E
IPC: G01C5/00
Filed: 1987-03-23
Abstract: Système (10) pour avertir le pilote d'un avion tactique lors d'une manoeuvre tactique tel qu'un piqué en vol, du point auquel le redressement doit immédiatement être déclenché afin d'empêcher l'avion de descendre au-dessous d'une altitude minimum souhaitée. Le système surveille l'altitude (16), la vitesse de descente (14), l'angle d'inclinaison longitudinale (10) ainsi que l'angle de roulis de l'appareil, et émet un avertissement sonore (30, 32) lorsque le redressement doit être déclenché. Le système comporte également des moyens (10') d'avertissement en cas de conditions dangereuses de vol pendant les segments de trajectoire non tactique ou normalisée d'un vol tels que les segments de décollage, d'atterrissage et de croisière d'un vol. Des circuits (40) sensibles à l'armement des systèmes d'arme de l'appareil valident la partie d'avertissement tactique du système et invalident certaines fonctions de la partie non tactique du système qui pourraient provoquer l'émission de faux avertissements lors des manoeuvres tactiques.
Patent EP-0282533-A1 (EP)
Title: Thin film adhesive dressings preparation and use.
Inventor: ANSELL CHRISTOPHER WILSON GUY
IPC: A61L15/16
Filed: 1987-09-21
Abstract: Comprise a support layer having a continuous coating on one side thereof of a gel adhesive and having a moisture vapour transmission rate of not less than 300gm m<2> hr<-1> at a relative humidity difference of 10 to 100% when in contact with moisture vapour. The adhesive is non self-adherent and preferably comprises a hydrophilic gel containing polyurethane residues.
Patent EP-0310794-A1 (EP)
Inventor: RICHTER GEROLF DR DR-ING
IPC: H01M10/654
Filed: 1988-08-19
Abstract: Zur wirksamen Abführung der Stromwärme aus dem Innern von Bleiakkumulatoren hoher Leistungsdichte, insbesondere solchen mit festgelegtem Elektrolyten, besitzen die am Aufbau der Elektrodensätze beteiligten negativen Gitterplatten anstelle des üblichen Gitterrahmens ein U-förmig um das Gitter herumlaufendes und an diesem befestigtes Rohr, durch das eine Kühlflüssigkeit strömt. Besonders vorteilhaft wegen ihres Wärmeleitvermögens ist die Verbindung zwischen einem verbleiten Kupferstreckmetall-Gitter (2) und einem Kupferrohr (3), wobei ein dem Streckgitter anhaftender Reststreifen (8) aus ungestrecktem Kupferblech das fehlende Oberteil des Rahmens ersetzt und den Fahnenableiter (9) trägt.
Patent EP-0309954-A1 (EP)
Inventor: BOBSEIN REX LEO
IPC: C08G75/20
Filed: 1988-09-26
Abstract: Process for the production of high molecular weight aromatic sulfide/sulfone polymer comprising contacting under suitable polymerization conditions: (a) an organic amide, (b) an alkali metal sulfide or hydrosulfide, (c) water, and (d) a dihaloaromatic sulfone wherein the molar ratio of (a) to (b) is about 2:1 to about 24:1, the improvement comprising employing a molar ratio of (a) to (c) of about 0.4:1 to about 1.3:1.
Patent EP-0310987-A1 (EP)
Inventor: FIORIDO ANTONINO
IPC: A01C15/18
Filed: 1988-10-02
Abstract: Volumetric dosage distributor with carrier belt (1) for pulverized and granular substances with abjustable flow proportional to the number of revolutions of the axis of rotation designed to distribute correctly and regularly insecticides, weed killers, fertilizers, top dressing, seeds, various additives and other products either powders or granulars. The volumetric dosage distributor is a framework (13) over which is placed a container for the products to be distributed (8). 
     On the framework there are one or more outlets (9), and incorporated are the rollers (5) and (6) for the rotation of the carrier belt (1) operated by the transmission shaft (2) through the working conic torque (7) or other system. The quantity of flow of the products is controlled by a bulkhead (3) with a system of regulation formed by a graduated staff (4), or adjusting screw, or spiral spring screw or other system.
Patent EP-0310367-A1 (EP)
Inventor: HUTCHISON DAVID ALLAN
IPC: C10M133/44
Filed: 1988-09-29
Abstract: There is provided a lubricating oil composition for use in medium speed diesel engines, such as railroad loco­motive diesel engines. This lubricating oil composition comprises an oil of lubricating viscosity and a minor amount of a reaction product that is obtained by reacting an alkyl-substituted dicarboxylic acid compound selected from the group consisting of alkyl-substituted dicarbox­ylic acids, alkyl-substituted dicarboxylic acid anhy­drides, and mixtures thereof with a basic salt of aminoguanidine under selected conditions that will provide a product rich in alkyl bis-3-amino-1,2,4-triazole.
Patent EP-0277053-A1 (EP)
Inventor: MOREAU ANDRE
IPC: F23H17/00
Filed: 1988-01-08
Abstract: A hearth grate comprises a succession of transverse bars which are alternately fixed and movable with a reciprocating movement, said bars being formed by disposing in side-by-side relationship at vertical lateral faces elements which are generally rectangular, with a projection portion at the junction of a frontal face and a dorsal face and in the dorsal face blowing orifices opening in said projection portion. The elements are held by the insertion into openings provided in the frontal faces of limbs of a fastener. The fastener comprises a transverse portion which is disposed in set-back relationship with respect to the frontal faces. Plate portions are welded over the openings to retain the fastener.
Patent EP-0281471-A1 (EP)
Inventor: LAVIELLE GILBERT
IPC: C07D405/12
Filed: 1988-02-26
Abstract: The invention relates to new acetamides derived from 2,3-dihydro-3-phenyl-2-benzofuranone, of general formula I    <IMAGE> (I)  in which: R1 denotes a hydrogen or halogen atom, R2 and R3, which may be identical or different, each denote a hydrogen atom or a linear or branched alkyl radical containing 1 to 4 carbon atoms, a benzyl radical optionally substituted with a halogen atom, with an alkoxy radical containing 1 to 4 carbon atoms or with an alkyl radical having 1 to 4 carbon atoms, or a 3,4-methylenedioxybenzyl radical, or form, together with the nitrogen to which they are attached, a 4-morpholinyl radical or a 1-piperazinyl radical.
Patent EP-0319412-A1 (EP)
Inventor: ROLLAND YVES
IPC: C07H17/07
Filed: 1988-12-01
Abstract: Compound of general formula I:   <IMAGE> (I)  in which: A is a single or double bond, R1 and R3, which may be identical or different, are each a hydrogen atom, an alkoxycarbonylmethylene radical of formula -CH2CO2R4 (in which R4 denotes an alkyl radical having 1 to 5 carbon atoms) or a radical of formula W:  <IMAGE>  (in which n is equal to 0 or 1 and R5, R6 and R7, which may be identical or different, are each a hydrogen or halogen atom, a hydroxyl radical, a trifluoromethyl radical, a lower alkyl radical containing 1 to 5 carbon atoms or an alkoxy radical containing 1 to 5 carbon atoms), R2 is a hydrogen atom, an alkoxycarbonylmethylene radical of formula -CH2CO2R4, a radical of formula W, or a  beta -glucose or rutinose molecule linked to the oxygen to which it is attached with a glycoside bond, on condition, however, that at least either R1 or R2 or R3 always denotes a radical of formula W, and their addition salts with a pharmaceutically acceptable inorganic or organic acid.
Patent EP-0366851-A1 (EP)
Inventor: FINK HANS-WERNER DR
IPC: H01J37/06
Filed: 1988-11-01
Abstract: This source for charged particles comprises a sharply pointed tip (1) and an aperture (2) in a thin sheet of material. If the point of the tip (1) is made sharp enough, i.e., if it ends in a single atom or a trimer of atoms, the electric field existing between the tip (1) and the aperture (2) will cause a stream of electrons to be emitted from the tip (1), pass the aperture (2) and to continue as a beam (4) of free electroms beyond said aperture (2). The sheet (3) carrying the aperture (2) may, for example, be a carbon foil or a metallic foil, including gold. 
     The distance of the tip (1) from the aperture (2) is in the submicron range, and so is the diameter of said aperture (2). The distance is being held essentially constant by means of a feedback loop system. The divergence of the beam (4) is < 2 ° 
     If the source is operated in an ultra-high vacuum, the particle beam (4) will consist of free electrons, whereas, if the source is operated in a noble-gas atmospere, the beam (4) will consist of noble-gas ions. Both, the electron beam, as well as the ion beam, contains particles of a very low frequemcy.
Patent EP-0314731-A1 (EP)
Inventor: WIEGLEB GERHARD
IPC: B01F23/10
Filed: 1988-05-13
Abstract: Un agencement utilisé pour produire des concentrations déterminées de substances gazeuses et pour mélanger différentes substances gazeuses selon un rapport prédéterminé comprend un soupape (11) par laquelle on introduit les substances gazeuses et ayant n entrées et m sorties, n et m étant des nombres entiers. Au moyen de cette soupape (11), on peut relier au moins une entrée (par exemple 16) avec une sortie déterminée pendant une durée pouvant être déterminée à l'avance. La commande de la soupape se fait de préférence par modulation de la largeur d'impulsions au moyen d'un microprocesseur (12). On peut ainsi aisément préparer les concentration voulues de substances gazeuses.
Patent EP-0321548-A1 (EP)
Inventor: TULLIS RICHARD H
IPC: A61P31/04
Filed: 1988-06-11
Abstract: Sont décrits de nouveaux conjugués d'oligonucléotides dans lesquels les oligonucléotides sont associés par un bras de liaison à une moitié hydrophobe. Les conjugués ainsi obtenus sont plus efficaces pour pénétrer les membranes, de manière à pouvoir traverser la membrane et moduler efficacement un système de transcription. Ainsi, on peut utiliser les compositions in vitro et in vivo afin d'étudier des traitements cellulaires, de protéger les hôtes mammifères des pathogènes, et analogue.
Patent EP-0341284-A1 (EP)
Title: Regulator device in particular for air-conditioning installations and the use of the regulator device
Inventor: VARUNKI MARKKU
IPC: F24F11/75
Filed: 1988-11-07
Abstract: The invention con­
cerns a regulator device, 
and the use of the regula­
tor, in particular for air-­
conditioning installations. 
The regulator device is fit­
ted to regulate the set value 
of the air-conditioning in­
stallation, favourably a 
valve, and said device com­
prises means for the supply 
of pressure medium so as 
to apply the regulating 
pressure to the pressure 
medium space. The device 
comprises a stationary 
frame part (12) and a mo­
bile frame part (13) which 
is fitted to move in the di­
rection of the central axis 
(X) of the device and which 
said mobile frame part (13) 
comprises at least two in­
termediate spaces (G₁, G₂...) to which the pressure of the medium can be applied so as to displace the inner, mobile 
frame 
part (13) to the desired position. The construction in accordance with the invention is composed of 
interconnectable mo­
dule units (11a, 11b...) Depending on the requirements of regulating force, the modular construction can be formed 
by con­
necting the desired number of module units to each other end to end.
Patent EP-0334080-A1 (EP)
Inventor: JANSSEN PIETER
IPC: E04B2/96
Filed: 1989-03-03
Abstract: The transom (1) and the mullion (29), which are connected via a T-connection, possess an inner chamber (2) and (32) respectively, a connector (3) being arranged in the inner chamber of the transom, to be precise at the front end. This connector possesses a front plate which faces the joint and in which a collar bolt is mounted so that it can slide and so that it is rotationally fixed by means of a stop plate (22) guided between cheeks (23). The collar bolt is loaded with a spring (24). 
<??>The object of the invention is to achieve a positive connection between the connector profile and the mullion without additional fastening means introduced into the mullion from outside and to dispense with screws screwed into the transom from outside in order to fix the connector in the inner chamber of the transom. 
<??>To achieve this object, the collar bolt (21) possesses at least one catch recess (26) in the region of its length projecting outwards beyond the front plate. Provided between the platelike legs of the connector body, which is of U-shaped configuration in longitudinal section, is a bridge piece (7) which is designed in the manner of a toggle lever and is equipped with a threaded bore for a clamping screw (11) resting with its head against the front wall. On tightening the clamping screw, the legs, previously coated on the outside with adhesive, spread in the direction of the inner face of the transom so that a perfect adhesive bond is achieved. 
<??>The object of the application is used in the construction of attached facades with a supporting structure made of profiled rails, i.e. in building construction. 
<IMAGE>
Patent EP-0358881-A1 (EP)
Inventor: STOFFERIS E P
IPC: B65D65/40
Filed: 1989-07-14
Abstract: Plastic sheet comprising two or more perforated films (1, 2) connected to each other by parallel partitions (3) running in one lengthwise direction.
Patent EP-0361079-A1 (EP)
Inventor: WELTGEN PAUL-OTTO
IPC: B05B15/00
Filed: 1989-08-23
Abstract: With a container for sprayable products with a concave bottom and an opening with a detachable closure having a trigger-actuated spraying device, with a suction tube arranged thereon which extends into the interior of the container as far as the region of the bottom, a solution is to be provided, which, with simple means and in an easy- to-handle manner, makes possible a complete, sprayed emptying of such a container. This is achieved in that the top point (5) of the concavity of the bottom (2) is arranged in an offset manner in relation to the centre of the container opening (4) to form a long inclined bottom surface (6), and that the suction tube (17) can be extended as far as the corner region (8) of the inclined bottom surface (6), a marking element (11) being assigned, on the adjoining outer side (10) of the container, to the corner region (8). <IMAGE>
Patent EP-0363658-A1 (EP)
Inventor: SEIFERT HEINRICH DR
IPC: G01R33/022
Filed: 1989-09-11
Abstract: The gradiometer loop system is intended for a device for the multichannel measurement of very weak magnetic fields; in this case, the superconducting gradiometer loops which are combined into at least one array are disposed on a carrier body and, just like superconducting connecting lines to be connected to them, are designed as thin film structures. According to the invention, the gradiometer loops (S1) on the two flat sides (2) of a carrier foil (3) are to be arranged with such a distribution that they jointly occupy an at least approximately closed array surface (F) and the connecting lines, (7a, 7b) in the region of the array surface (F) are to be designed with such a progression that they are screened off at least to a large extent from gradiometer loop conductive tracks which are situated in each instance on the opposite flat side of the carrier foil (3). 
<IMAGE>
Patent EP-0419702-A1 (EP)
Inventor: GERHARD DETLEF DIPL-ING
IPC: G05B19/42
Filed: 1989-09-27
Abstract: Conventional optical sensor principles fail with strongly reflecting surfaces (6). Other, non-optical methods are attended by the disadvantage of relatively large tolerance bands. A method is described in which light is projected from a light source (4) having a wide radiation characteristic onto a reflecting surface (6) and an image (77) is generated on a surface of a receiver (5). If a probe head (1) is positioned relative to a surface (6) at a specific distance (6) and in a specific position in accordance with specific desired values, the image (77) on the receiver (5) likewise has a prescribed position. When the probe head (1) is moved relative to the surface (6) in a relative position corresponding to the desired values, the readjustment or controlled movement into said desired position is ensured at any current section of the surface (6) to be tested due to the fact that the image (77) on the receiver (5) is constantly held in the initially adjusted position. The position and distance of the probe head (1) are correspondingly readjusted for this purpose. <IMAGE>
Patent EP-0368008-A1 (EP)
Inventor: KYSELA ERNST DR
IPC: C07C205/37
Filed: 1989-10-11
Abstract: Fluorine-containing phenols of the formula <IMAGE> in which one of the radicals R<1> and R<2> stands for OCF3, OCF2CFClH, OCF2CF2H, SCF2CF2H or SCF2CFClH and the other of the radicals R<1> and R<2> stands for hydrogen or alkyl, R<3> stands for hydrogen, chlorine or OCF3, R<4> stands for hydrogen, alkyl, NO2, chlorine, CONH2 or COOH and R<5> stands for hydrogen, chlorine or NO2, where one of the radicals R<1> and R<2> can also stand for SCF3 if R<4> stands for NO2, CONH2 or COOH, and processes for their preparation.
Patent EP-0377887-A1 (EP)
Inventor: FAUPEL MARK L
IPC: A61B5/0408
Filed: 1989-12-22
Abstract: A method and apparatus for determining the presence or absence of a disease condition at a test site on a human or animal subject by detecting during a test period the respective electrical potentials of the electromagnetic field present in the subject between each of a plurality of measurement locations (22) in the area of the test site (14) and at least one reference location (30). A representative potential is separately obtained for each measurement location during the test period, and these representative potentials are compared at the end of the test period to obtain relationships therebetween which are indicative of either the presence or absence of a disease condition.