baber/WOPTO huggingface dataset:
Patent EP-0273828-A1 (EP)
Inventor: PONCIN GILLES
IPC: E02F3/36
Filed: 1987-12-24
Abstract: 1. Rapid attaching device for hydraulic machine equipment articulated at the end of an arm of the said machine in which the front end of the arm comprises a rotational shaft defining the centre of gyration of the equipment and an hydraulic jack which controls the rotation of the equipment of the type comprising a frame formed from two parallel flanges rendered integral with each other by means of struts mounted so as to pivot on the front end shaft of the arm, between the arm and the equipement, the frame being supported by the pivot shaft of the equipment and comprising an hydraulic bolt for maintaining the connection between the tool and the arm, characterized in that ; - the frame comprises a hook (5a) engaging on a boss supported by the tool, the said hook being disposed substantially on the opposite side to the bolt ; - the equipment comprises integrally at least one fastening (16) for receiving the bolt (13) in such a way that the equipment is mounted on the frame and is maintained as a result, on the one hand of the hook cooperating with the boss and on the other hand by the bolt acting against the fastening which on the one hand immobilizes the fastening in position and on the other hand firmly maintains the boss (5) in the hook (5a) ; - and in that the pivot shaft (6) of the equipment is separated from the equipment itself.
Patent EP-0287745-A1 (EP)
Inventor: GREY HOWARD
IPC: G01N33/68
Filed: 1987-04-22
Abstract: Serum is reacted with a halogeno-aromatic reagent and the rate of halogen formation is measured. This rate is in proportion to the amount of albumin in the sample. Other proteins like the globulins, as well as free aminoacids and urea, do not interfere with this reaction.
Patent EP-0240483-A1 (EP)
Inventor: RIBESSE JACQUES
IPC: C10J3/26
Filed: 1987-04-01
Abstract: L'invention concerne la gazéification du charbon en cocourant et un gazogène. Le gazogène (11) comprend une cuve étanche verticale dont le tiers inférieur est divisé en plusieurs compartiments (12) verticaux identiques. Le charbon est chargé au sommet (17). Le gaz réactif chaud, sous pression, est introduit en majeure partie au sommet (18), le reste à des niveaux inférieurs (21, 22). A tour de rôle, on arrête l'évacuation de gaz (24) d'un compartiment (12), on souffle du gaz produit pour décolmater les filtres (25, 26) et détasser les cendres, on extrait les cendres du fond (23) et on souffle du gaz réactif froid en contre-courant pour achever la combustion et refroidir les cendres. Ce gazogène permet l'utilisation de charbon tout venant et ne nécessite pas de purification en aval.
Patent EP-0305359-A1 (EP)
Inventor: KLEINHANS JOSEF
IPC: G01F1/68
Filed: 1987-01-16
Abstract: Procédé et circuit pour mesurer le débit d'air dans la tubulure d'aspiration (100) d'un moteur à combustion. Pour obtenir un signal de sortie d'utilisation facile dans un dispositif de régulation numérique on prélève la tension diagonale d'un pont de mesure (RH, RK, RM, RZ) couplé thermiquement avec un organe de mesure de flux (RS) que l'on applique après une éventuelle amplification à un convertisseur tension-fréquence (20). On obtient donc à la sortie de convertisseur une fréquence porportionnelle à la tension sur la diagonale du pont et qui est disponible pour d'autres transformations. En même temps on utilise cette fréquence pour actionner un circuit bascule monostable (5) qui relie périodiquement en synchronisme avec la fréquence l'organe de mesure de flux avec une source de tension (6).
Patent EP-0266365-A1 (EP)
Inventor: HECHT HANS
IPC: G01K7/24
Filed: 1987-03-19
Abstract: Des circuits génèrent des signaux dépendants de la température ayant une dépendance quadratique de la température presque idéale. Les circuits sont donc particulièrement appropriés pour effectuer une compensation thermique de haute précision de circuits d'évaluation de signaux de détecteurs. Ils se prêtent en même temps particulièrement bien à être fabriqués par des techniques en couche épaisse ou mince.
Patent EP-0335874-A1 (EP)
Title: Dispositif porte-electrodes
Inventor: SCHALLER HANS-LUDWIG
IPC: H05B7/10
Filed: 1987-11-10
Abstract: Dispositif porte-électrodes d'un four de réduction à arc électrique ou à arc submergé, notamment pour faire fondre l'acier, comportant une colonne de guidage pourvue d'un bras porteur destiné à maintenir l'électrode. Ladite colonne est guidée de manière déplaçable verticalement dans un cadre de guidage, par des rouleaux de guidage frontal et latérale dans une coulisse. Des éléments d'amortissement mécanique sont prévus pour amortir les vibrations mécaniques. Dans le but de réaliser un dispositif porte-électrodes permettant, avec des moyens simples, d'isoler des vibrations les divers constituants du système porte-électrodes et ainsi réduire le taux de rupture habituel des électrodes par rapport à ceux observés sur les dispositifs connus munis de moyens d'amortissement coûteux, il est proposé d'agencer les éléments (14) entre les rouleaux de guidage frontal et latérale (6) et la cadre de guidage (7).
Patent EP-0292528-A1 (EP)
Inventor: FUJIURA YOSHITSUGU
IPC: H01R13/658
Filed: 1987-11-16
Abstract: Un connecteur électrique blindé (1) comprend un boîtier isolant (40) dans lequel sont fixés des contacts électriques (45) auxquels sont connectés électriquement les conducteurs électriques isolés (73) d'un câble électrique blindé (7). Un organe de blindage (20) est monté sur le boîtier (40) de manière à recouvrir les contacts électriques et à être connecté au blindage (72) du câble (7). Un couvercle isolant (10) est monté sur l'organe de blindage (20) et présente des organes métalliques de verrouillage (3) fixés sur les côtés respectifs et comprenant des sections de verrouillage (31) permettant l'engagement par verrouillage dans les sections correspondantes d'un connecteur électrique complémentaire, lorsque les connecteurs sont reliés entre eux. Un opérateur ne touche que le couvercle isolant (10) lorsqu'il relie le connecteur blindé au connecteur complémentaire ou déconnecte lesdits connecteurs. Cet agencement empêche la transmission de charges électriques statiques de la personne aux conducteurs et aux connexions électriques.
Patent EP-0280959-A1 (EP)
Inventor: KURZ REINHARD
IPC: B67B7/48
Filed: 1988-02-17
Abstract: The can opener possesses a conveying wheel (4) which can be driven by a drive mechanism, is rotatably mounted on a housing (1) and, to convey a preserve can (24), engages under the flange (6) from outside at the engagement point (29). A cutter (3), which is mounted so as to be movable/pivotable from a starting position (20) into a cutting position (28), is constructed at a fixed distance from the conveying wheel (4), on the housing on an axis of rotation (13) above the top (10), the said cutter possessing a piercing tip (17) and a cutting edge (8), adjoining the piercing tip (17), with a cutting point (9) in engagement with the top (10) in the cutting position (28). To guide the preserve can (24), there is constructed on the housing (1) a first stop (7), which is fastened to the can opener behind the engagement point (29) in the direction of movement (12) of the preserve can (24). Provided on the cutter (3) is a second stop (15) which, in the cutting position (28) of the can opener, acts from above on the flange (6). 
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Patent EP-0281908-A1 (EP)
Inventor: KRUGER BERND-WIELAND DR
IPC: A01N37/20
Filed: 1988-03-02
Abstract: Die Erfindung betrifft neue insekten- und milbenab­wehrende Mittel, welche gekennzeichnet sind durch einen Gehalt an mindestens einem acylierten α,ω-Aminoalkohol-­Derivat der Formel (I)
      in welcher 
X für Wasserstoff, COR¹¹, COOR¹² oder R¹³ steht, 
R¹ für gegebenenfalls substituierte Alkyl- oder Alkenylreste steht, 
R²,R¹¹,R¹² und R¹³ gleich oder verschieden sind und für gegebenenfalls substituierte Alkyl- oder Alkenyl­reste stehen, 
  R³ bis R¹⁰ gleich oder verschieden sind und für Wasserstoff oder für gegebenenfalls substituierte Alkylreste steht und wobei R² und R³ gemeinsam mit den Atomen, an welche sie gebunden sind, auch einen gegebenenfalls substituierten monocyclischen Ring bilden können und 
n und m gleich oder verschieden sind und 0 oder 1 be­deuten, 
mit der Maßgabe, daß 
X nicht für Wasserstoff oder R¹³ steht, wenn 
n und m für 0 stehen.
Patent EP-0360897-A1 (EP)
Inventor: HULTERS HUBERT
IPC: G06F9/48
Filed: 1988-09-28
Abstract: By using the single interrupt and process levels (PZE) of individually assigned queues (WS-ME to WS-U.BAT) of the same priority in at least one of the process levels in which in each case only program-controlled work calls of processes of the associated processing level are entered in series, ordering and administration problems for the queues arising from the different priority classification of the individual work calls are eliminated. The entry of work calls in the queues and the setting of the associated request display occurs in each case by means of the ongoing process whilst the monitoring and evaluation of integrated interrupt events (ihx or ipx) occurs independently of the processes and a change-over to operating programs (BP) occurs only in the event of a necessary process interrupt (message INT) or on the release of the common processing unit (message RLC) for the purpose of calling the respective highest priority process without the operating program (BP) controlling the call of the processes being loaded with process-internal administration operations. As a result, all in all a better matching of the system to the conditions of real time requirements is possible. <IMAGE>
Patent EP-0320629-A1 (EP)
Inventor: BARNHART ROBERT V
IPC: H01R12/58
Filed: 1988-11-14
Abstract: A "C" shaped compliant electrical contact has a thinned bight and thicker arms for better conformance to the shape of printed circuit board plated-through-holes. Less stress is set up in the boards and good contact is made with the hole.
Patent EP-0292072-A1 (EP)
Title: Communication device and star circuit for use in such a communication device, and  device comprising such a circuit
Inventor: VAN STEENBRUGGE BERNARD
IPC: H04L12/44
Filed: 1988-05-18
Abstract: In a communication device with a star circuit (7) all electrical bus connections (4, 5, 6) are terminated by their characteristic impedance (8, 9, 10) at the side of the stations (1, 2, 3) as well as at the side of a star circuit. In order to enable arbitrary connection/disconnection of stations without modification of the terminating impedances while at the same time the termination remains optimum, each bus connection is provided with a separating element (11, 12, 13). This element receives an active bus connection state and communicates this state to all other connections so that the local bus connections are also activated. However, when a bus connection is activated in this manner, an inhibit signal is also applied to the relevant separating element so that the latter cannot signal a further activation. Furthermore, for each connection there is provided a logic circuit (17) in order to prevent the signalling of the own activation back to the own bus connection, while the inhibit signal for the own bus connection need not be active either.
Patent EP-0280502-A1 (EP)
Inventor: KNUDSEN PHILIP DAVID
IPC: B32B15/088
Filed: 1988-02-23
Abstract: One or both surfaces of a uniformly and completely textured polyimide sheet are coated with a layer of electroless nickel or cobalt and a subsequent layer of electrolytically applied copper yielding an adhesiveless laminate useful in the production of electronic circuitry. The copper and nickel or cobalt layers are strongly bonded to the textured polyimide sheet to the extent that the laminate exceeds bond strength requirements as measured by current standard peel strength tests of the Institute for Interconnecting and Packaging Electronic Circuits (IPC) for both initial and post solder float adhesion. The polyimide sheets are textured by contact with a one-phase solution of a diamine, an alkali metal hydroxide and a water miscible alcohol in water.
Patent EP-0287205-A1 (EP)
Inventor: CHEESEMAN ROGER JOHN
IPC: C02F1/00
Filed: 1988-02-25
Abstract: Apparatus for treating and purifying water, primarily for swimming pools, comprises a compressor for compressing ambient air, a cyclic air dryer (11) for drying the compressed air, an ozone generator (13) for receiving the dried air and subjecting said air to an electrical discharge to form ozone, a venturi (7) for directing the ozone into the path of a flow of water, a sensor unit (9) for sensing the ozone dissolved in the water and a control unit (10) for controlling the electrical discharge in the ozone generator (13) in response to the level of ozone sensed by the sensor unit (9).
Patent EP-0366843-A1 (EP)
Inventor: HASSIDK DENIS E
IPC: C02F1/54
Filed: 1988-11-04
Abstract: The use as flocculants of aluminum chlorohydrate/­water-soluble cationic polymer compositions having inorganic:polymer weight ratios of at least 5:1 is disclosed. These compositions are especially effective in low turbidity waters.
Patent EP-0316152-A1 (EP)
Inventor: DONKER CORNELIS BERNARD
IPC: C11D3/395
Filed: 1988-11-09
Abstract: An aqueous thixotropic liquid cleaning composition comprising an alkali-metal builder and an alkali-metal silicate can be stabilised against phase separation during storage by the addition of an alkyl phosphate, phosphonate, sulphate or sulphonate.
Patent EP-0296045-A1 (EP)
Inventor: MAROT JEAN-FRANCOIS
IPC: G01N30/52
Filed: 1988-06-13
Abstract: The particles in suspension are introduced into a reservoir (17), the solvent being introduced into an upper reservoir (30). A pyrotechnic charge (39) explodes and compresses the fluids by means of a piston (42). The opening of a valve (15) throws the silica particles violently into the column (1). <IMAGE>
Patent EP-0297965-A1 (EP)
Inventor: LESSI JACQUES
IPC: G01B7/16
Filed: 1988-06-27
Abstract: Apparatus and method for measuring deformations of a sample, said deformations resulting in particular from the relaxation of the stresses to which the sample was subjected beforehand. 
<??>The apparatus and the method are characterised in particular in that they comprise a cell, on the interior of which the sample is situated, and in that said cell contains a thermal mass, the calorific capacity and/or the thermal conductivity of which are considerably greater than those of the air in normal temperature and pressure conditions. 
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Patent EP-0371179-A1 (EP)
Inventor: SCHIRLIN DANIEL
IPC: C07D231/38
Filed: 1988-10-28
Abstract: This invention relates to novel analogs of certain peptidase substrates in which the nitrogen atom of the scissile amide bond has been replaced with difluoro-methyl­ene moiety and in which the carbonyl moiety of its adjacent amide bond has been replaced with a terminal amine function, said novel analogs having the property of inhibiting renin and which are useful in the treatment of hypertension. The novel analogs correspond to the formula
Patent EP-0322326-A1 (EP)
Inventor: AUDRAS GABRIEL
IPC: C25C3/12
Filed: 1988-12-21
Abstract: An improvement to the protective coatings against corrosion and oxidation when heated of prebaked anode studs and of the emerging part of these anodes intended for electrolysis cells for the production of aluminium by the Hall-Héroult process, according to Claim 1 of the main patent. The coating consists of a mixture of lime aluminate cement with a low content of interfering impurities, which has an alumina content of at least 70% and of magnesium spinel, these being bound with water, in the following proportions:  Lime aluminate cement: 10 - 99.9%  Alumina: 0 to 80%  Magnesium spinel: 0 to 10% Water: 10 to 80% of the total weight of the solids content.
Patent EP-0320421-A1 (EP)
Inventor: DE WECK ARNAUD
IPC: A47K13/16
Filed: 1988-10-17
Abstract: System for automatically placing rings of protective material onto the seat of a WC, each time this WC is used, characterised in that it is essentially composed of a container containing a certain number of protective rings housed in the "lid" portion of the flap-seat of the WC, and mechanical means for depositing an individual protective ring taken from the said container onto the seat, these means being connected to the flap-seat so as to come into operation with each lowering manoeuvre of the said seat.
Patent EP-0314590-A1 (EP)
Inventor: RICHARD ROBERT
IPC: F24B1/192
Filed: 1988-10-21
Abstract: Improved sash door characterised in that it opens by rotating about a lower pivoting axis (15), the ends of which are the lower fingers (13) for guidance along vertical slide rails, said lower fingers receiving the fixing of the end of the kinematic connection to the mechanical device for assisting (31) the operation, and being immobilised in the bottom low position by a retention device (22), and in that each vertical slide rail has in the region of each upper finger (14) a device for lateral disengagement for the purpose of permitting the inclination of the door and then its pivoting about the lower axis (15). …<??>This invention is of interest to producers of closed heaths for fireplaces. …<IMAGE>…
Patent EP-0297057-A1 (EP)
Inventor: FILTRI LUIGI
IPC: B62D21/14
Filed: 1988-05-31
Abstract: A body element (1) for the production of modular bodies for use in the manufacture of cars of the same model or different models, with specific wheelbases, tracks, styles, versions and power units. The body element (1) comprises a common horizontal floor (2) and means (15, 20, 21, 22, 23) selectively applicable to the floor to extend and reduce the body element (1) longitu­dinally and transversely.
Patent EP-0325898-A1 (EP)
Inventor: MONTANARI ANTONIO
IPC: F16B37/14
Filed: 1988-10-26
Abstract: The present invention relates to a temporary plug for hydraulic and fluid ducts, which comprises a head (1) rigid, at the bottom thereof, with a hollow body (2), having a thread on its outer surface and longitudinal notches (3) or cut-outs, which allow for the hollow body (2) to be snap engaged with threaded seats formed at operating interruptions of hydraulic ducts or pipes included in a hydraulic, fluid or pneu­matic circuit. The engaged plug may be either safely threaded in order to shut off the fluid in the ducts, or it may be successively withdrawn to complete the assembling of the duct or hydraulic circuit.
Patent EP-0386284-A1 (EP)
Inventor: KAINER HARTMUT DR
IPC: B01J37/34
Filed: 1989-03-07
Abstract: In a process for coating a catalyst support with catalyst material, preparation and installation in a reactor is to be simplified. For this purpose the uncoated catalyst support is first installed in the reactor. The catalyst material, as finely distributed particles, is mixed with a carrier fluid, for example the reaction gas itself. Subsequently the carrier fluid is passed through the reactor, so that catalyst material is deposited on the catalyst support. The deposited catalyst material is then solidified.
Patent EP-0337228-A1 (EP)
Inventor: HAAS PETER DR
IPC: C08K3/04
Filed: 1989-04-03
Abstract: Polyurethane foams are produced by reacting 1) polyisocyanates with 2) polyesters, polycarbonates, polylactones and/or polyamides which have at least two hydrogen atoms which are active towards isocyanates and have molecular weights of from 400 to 10,000, in the presence of 3) water and/or organic blowing agents and in the presence of 4) catalysts and 5> a) from 1 to 30 parts (based on 2)) of a graphite which has been modified by inorganic blowable materials, preferably 1 to 20 parts, particularly preferably 2.5 to 15 parts, alone or preferably in combination with
 b) from 1 to 30 parts (based on 2)) of an inorganic co-flameproofing agent, preferably 1 to 25 parts, particularly preferably 2.5 to 20 parts, as flameproofing agent,
 optionally in the presence of 6) compounds containing at least two hydrogen atoms which are reactive towards isocyanates and having a molecular weight of from 32 to 399, and 7) surface-active additives which are known per se and further assistants which are known per se.
Patent EP-0339309-A1 (EP)
Inventor: TAKEDA ATSUSHI
IPC: G03G15/16
Filed: 1989-04-04
Abstract: An image forming apparatus wherein an image formed on an image bearing member is transferred onto a transfer material carried on the transfer material carrying member. The transfer material carrying member is capable of electrostatically attracting a plurality of transfer material, so that good quality of images can be provided at a high overall image formation speed with a simple structure, because the possible deterioration of the quality of the image attributable to the difference between the effect of presence of the transfer material on the transfer material carrying member and the absence thereof on the transfer material carrying member can be minimized.
Patent EP-0339311-A1 (EP)
Inventor: HARTMANN UWE
IPC: H04N3/233
Filed: 1989-04-05
Abstract: In picture tubes having an extremely flat screen, geometric distortions, which are peculiar to this type of screen, in the form of bent lines at its start and its end are apparent, caused by the magnetic deflection field specific for these tubes, the bends being located symmetrically with respect to the centre line. 
<??>This effect known by the term "bending error" is eliminated by the fact that 5-10 microseconds before the horizontal forward trace of the electron beams is ended, a current rising up to the beginning of the horizontal retrace is generated and at the end of the horizontal retrace a falling additional current lasting for 5-10 microseconds is generated and coupled into the vertical deflection winding. 
<??>Elimination of geometric distortions on the screen of a picture tube. 
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Patent EP-0342348-A1 (EP)
Inventor: LOCKER RICHARD W
IPC: B23K26/00
Filed: 1989-04-07
Abstract: A method for welding two portions of a cover for a torque converter at an overlap joint using a welding beam includes directing the welding beam at the radially outer cover in the vicinity of the overlap at an acute angle with the plane of the cover portions in the vicinity of the overlap. The angle is chosen so that the focal point of the welding beam is located on the radially outermost cover portion near the inner surface and distant from the outer surface. In this way, before fusion occurs, temperature gradients are induced through the thicknesses of the cover portions tending to reduce radial expansion of the outer cover and increase radial expansion of the inner cover. The effect of these thermal bending moments and the effect of the increase in mean temperature of the covers due to the welding beam combine to reduce or eliminate the thickness of the gap that exists before welding begins. The covers are held in position and moved relative to the welding beam at a rate that permits a hydraulically tight weld of high strength to be made between the covers.
Patent EP-0406462-A1 (EP)
Inventor: BRUSTMANN HERBERT
IPC: A61G13/02
Filed: 1989-07-05
Abstract: A treatment table (1), in particular for physical therapy purposes, in which the support surface (2) consists of a number of support surface parts (3, 4, 5, 6) connected to one another via hinges (7, 8, 9), and the support surface (2) can be pivoted, via a connection hinge (8) on the telescopic, vertical column (10), about the axis of articulation (28) of the connection hinge (8), which extends transversely to the longitudinal direction of the support surface (2), and about a longitudinal axis (19) extending perpendicular thereto in the longitudinal direction of the support surface (2). <IMAGE>
Patent EP-0358941-A1 (EP)
Title: Wall joint covering member
Inventor: AHRENS MAIK
IPC: F16B5/12
Filed: 1989-08-08
Abstract: A wall joint covering member is proposed for covering wall joints and wall soffits such as window-frame assembly cases (1), the wall joint covering member consisting of at least one retaining member (2) and a covering profile (3), and the retaining member(s) being attachable to the wall joint which is to be covered, and it being possible for the covering profile to be connected to the retaining member(s) by snap-fitting. Preferably, the covering profile possesses an extruded-on sealing lip (6) to seal the covering profile relative to the inside of the window frame (5). <IMAGE>