baber/WOPTO huggingface dataset:
Patent EP-0327660-B1 (EP)
Title: Process for the production of fillers and fire-preventing materials based on hydrargillite-type aluminium hydroxide
IPC: C01F7/145
Filed: 1988-02-11
Granted: 1992-12-09
Abstract: A process is disclosed for producing aluminum hydroxide in the form of gibbsite in particular shapes, suitable for use as a filler, flame retardant and/or fibrous reinforcement. The process includes the steps of crystallizing gibbsite from a Bayer process sodium aluminate liquor, in the presence of an additive comprising either a hydroxycarboxilic acid for producing needle shaped, rod-like hydrargillite or in the presence of a polyalcohol, fatty acid or lithium compound for producing platy or tabular gibbsite.
Patent EP-0305675-B1 (EP)
IPC: A63B71/02
Filed: 1988-06-28
Granted: 1992-02-12
Abstract: A slalom post (1) is described comprising at least one eccentrically pivoted disc-like anchor element (5, 8) normally positioned substantially within the cross-sectional area of the lower end of the post. By simply twisting the slalom post (1) around its vertical longitudinal axis (4), the anchoring element (5, 8) is brought from its normal ineffective position into its effective anchoring position by rotation around a vertical axis offset and parallel to the vertical longitudinal axis of the slalom post. If desired, a roughened peripheral edge of the disc may be provided for engagement with the snow or ice into which the lower end of the post is placed so that the rotation of the post will rotate the disc-like anchoring element relative thereto to move it into its effective anchoring position. A stop or guide means may be attached to the post or the extension thereof containing the anchoring element in order to limit the orthogonal projection of the anchoring means in both its ineffective and most effective positions. Furthermore, sleeves may be provided over the lower end of the post for indicating whether the post is to be rotated clockwise or counterclockwise and for lining the hole into which the end of the slalom post is to be inserted.
Patent EP-0317766-B1 (EP)
Title: A method for preventing blood coaguli from being formed in the extra-body circuit of dialysis apparatus and composition useful thereof
IPC: A61K31/70
Filed: 1988-10-20
Granted: 1992-12-30
Abstract: The introduction of Defibrotide, as a bolus or by infusion, upstream of the dialysis membrane of the extra body circuit of apparatus for the extra-body dialysis prevents coaguli from being formed in the blood stream.
Patent EP-0325722-B1 (EP)
Title: Method of forming filament webs, and apparatus for carrying out the method
IPC: D04H3/16
Filed: 1988-11-23
Granted: 1993-09-01
Abstract: Method for forming filament webs which employs a granular polymer held in storage containers and provides the following operational steps in succession:  - automatic supply of polymer granules to feed a silo, - compression and melting of the polymer granules in an extruder fed by the silo,  - feed of the molten material (11) to a spinning assembly (12), - spinning of the material to produce a plurality of bundles of filaments, - cooling (13) of the bundles of filaments, - aerodynamic drafting (15) and conveying of the bundles of filaments, - aspiration (21) of the bundles of filaments in correspondence with a conveyor belt (20), and - removal of web of filaments thus formed for the subsequent consolidating operations. Machine for forming filament webs according to the above method.
Patent EP-0325728-B1 (EP)
Title: Stud chuck
IPC: B23P19/06
Filed: 1988-11-26
Granted: 1991-05-22
Abstract: A chuck (10) for clamping the ends, provided with an external thread, of threaded shanks (52) such as studs and the like. The chuck has a clamping insert (30) with two clamping arms which can be pivoted between two end positions and are preloaded in a spring-loaded manner into the swung-apart end position. A shank holder, which in the swung-together position makes up a tapped blind bore (50) complementary to the threaded-shank end to be clamped, is provided in the front end of the clamping arms which is remote from their pivoting axis. The clamping arms, formed from two halves of the clamping insert, are designed as two-arm levers (30a; 30b) and are each provided with two wedge surfaces (42; 44) which slope in opposite directions and with which a surrounding clamping element provided with complementary wedge surfaces (38; 40) interacts. The clamping insert (30) is mounted in the surrounding clamping element (24) in such a way as to be displaceable in the longitudinal direction, as a result of which an allocated pair (44; 40) of wedge surfaces is normally thrust into contact against one another and the clamping holder is open. By inserting the end of a threaded shank (52) and displacing the clamping insert against the preloading, the second pair (32, 38) of wedge surfaces is brought into engagement with one another and the clamping holder is firmly closed around the threaded shank. <IMAGE>
Patent EP-0317032-B1 (EP)
Title: Bracket unit for fixing a roof gutter
IPC: E04D13/072
Filed: 1988-11-17
Granted: 1991-07-31
Abstract: Bracket unit for fixing a gutter to an eaves section (1), comprising fixing means consisting of a bolt (6) for insertion through a bore formed in the eaves, and mating therewith a nut (4), a bracket part (10; 31; 35, 36), a curved bottom end part of which is suitable for supporting the gutter, and an elongated supporting part (3; 20) with an insertion space (8; 29) for the accommodation and retention therein of the other, top end part (9; 30; 37) of the bracket part (10; 31; 35, 36), a supporting surface to be fitted against a bottom side of the eaves, and a bore (12, 15; 25) for passage of the bolt (6), said bore being directed at right angles to the supporting surface and running through the supporting surface, and also comprising positioning means for positioning the supporting part (3; 20) and the bracket part (10; 31; 35; 36) relative to each other from a number of positions, while the supporting part (3; 20) consists of only one part which is to be fitted on the bottom side of the roof section (1), and the bore (12, 15; 25) of the supporting part (3; 20) has a nut nesting space (12; 26) with limitations which are capable of retaining the nut (4) in the nesting space (12; 26) in such a way that it cannot be turned or lost.
Patent EP-0302747-B1 (EP)
Inventor: SAIGO AKIRA VILLAGE SHIOMI -
IPC: G01R31/02
Filed: 1988-08-05
Granted: 1994-03-30
Abstract: An apparatus for judging whether a signal of insulating deterioration generated due to deterioration in insulation of an object of measurement is superimposed on the current flowing through this object.An apparatus equipped with a first coil composed of two primary windings wound with the same number of turns and in the same direction and a secondary winding, the primary and secondary windings being wound on a core whose magnetomotive force and magnetic flux density are roughly proportional to each other; a second coil composed of a primary winding and a secondary winding both wound as a core whose magnetomotive force and magnetic flux density are roughly proportional to each other, and an impedance circuit.
Patent EP-0277102-B1 (EP)
Title: Sweeper head support
IPC: A47L13/42
Filed: 1988-01-14
Granted: 1991-06-12
Abstract: This invention relates to a sweeper head support (10) having a length which considerably increases its width and comprising a means for securing a sweeper head or the like at the support and a handle attaching means. The handle attaching means comprises a slide member (28) movable between a central position on the support (10) and at least one position at the side edges of the support. The slide member (28) is provided with a spring loaded locking mechanism (30-34) by means of which it can be locked at diffferent positions on the sweeper head support.
Patent EP-0281542-B1 (EP)
IPC: E04H15/06
Filed: 1988-03-02
Granted: 1991-10-23
Abstract: An assembly system comprises a connection tube (11) of flexible sheet material. The connection tube (11) has at its end a rigid frame element (13) which is larger than a rigid frame element (15) formed in similar manner but of smaller dimensions. The larger frame element (13) and the sheet material affixed thereto are pushed through the smaller frame element (15) and drawn tight against the latter for sealingly urging the flexible sheet material thereagainst.
Patent EP-0296202-B1 (EP)
Title: Dispositif holographique desaxe pour l'eclairage d'un tableau de bord
IPC: G01D7/00
Filed: 1987-11-20
Granted: 1991-04-24
Abstract: Hologramme convertisseur (23), assurant une exposition radialement symétrique (G) d'hologrammes disposés coaxialement à partir d'une source désaxée (F), et dispositifs d'affichage utilisant ledit hologramme.
Patent EP-0378564-B1 (EP)
IPC: B60T8/78
Filed: 1987-12-03
Granted: 1991-12-18
Abstract: An electro-pneumatic vehicle braking system controls braking by electronic signals transmitted from a master controller to the brakes of the vehicle controlled by axle controllers. The master controller is responsive to the actuation of a treadle by the vehicle operator to calculate the difference between a requested vehicle deceleration and the actual vehicle deceleration, which is calculated based on data sensed by wheel sensors. Service braking pressure is then set to maintain the requested vehicle deceleration.
Patent EP-0341416-B1 (EP)
Inventor: PRIESEMUTH WOLFGANG DIPL-ING
IPC: H01H43/00
Filed: 1989-04-06
Granted: 1995-03-22
Abstract: A switching device (10) is proposed, having an operating device (11) for manually bringing into operation, in a time-limited manner, electrical devices in motor vehicles, especially an electrically heated rear window. The switching device (10) comprises a time- switching device (12) which can be switched on directly by means of the operating device (11) and is spatially connected thereto, and which switches on the electrical device (13) for a time interval which can be predetermined after operation by the operating device (11).
Patent EP-0342504-B1 (EP)
Inventor: ZONI SERGIO
IPC: A47L5/28
Filed: 1989-05-10
Granted: 1994-09-07
Abstract: The apparatus is equipped with at least one flexible, removable storage bag (17) and means (4) of drawing in and conveying refuse to the storage bag (17) adapted to form a flow of air and refuse, the filtering and collecting device comprising: an air and refuse sorting zone (16a) supplied with the flow of air and refuse, at least one filter (19) communicated with the sorting zone (16a) and adapted to allow for the escape of air from the flow, and the storage bag (17) communicated with the sorting zone (16a) and made of an impervious material of the disposable type, to be thrown away together with refuse collected therein.
Patent EP-0354337-B1 (EP)
Inventor: ENDLWEBER HANS
IPC: C14C1/02
Filed: 1989-06-29
Granted: 1994-10-12
Abstract: In order to have a preservation process that is environmentally safe and that prevents bacterial or enzymatic decomposition of the hides, the hides are treated with CO2 immediately after being pulled off.
Patent EP-0354450-B1 (EP)
Inventor: WAGNER GERMAN
IPC: H02J9/06
Filed: 1989-08-01
Granted: 1993-10-27
Abstract: Circuit arrangement for selectively feeding a user from one or two feeding circuits, having a switching device containing a field effect transistor between one of the feeding circuits and the user. For automatic switching over between an operating and standby voltage source with limitation of the current taken if required from the standby voltage source, the gate electrode of the field effect transistor, which is of the self-conductive type, is connected to a blocking potential via a switch controlled as a function of the operating state of the operating voltage source. At the same time the field effect transistor is part of an arrangement for current limitation and can also belong to an arrangement for voltage limitation. The invention can be expediently used for feeding users in electrical telecommunication devices. <IMAGE>
Patent EP-0357077-B1 (EP)
Inventor: SOLOMON FRANK
IPC: H01M8/04
Filed: 1989-08-31
Granted: 1994-11-17
Abstract: A platinum black air cathode has an active layer and a support layer. The active layer comprises platinum black plus hydrophobic binder, typically a fluorinated polymer. The support layer may be made up from carbon black bound with a halopolymer binding agent. Such combination can provide for economical utilization of active ingredient without sacrifice of cathode structural integrity. To assist in this structural integrity, a thin support mesh may be used, preferably with the support layer. There can also be employed between the active layer and the support layer a porous bonding layer, which can find broader utilization with layered gas diffusion electrodes in general. For highly desirable, greatly extended operation of the platinum black air cathode, the cathode can be operated intermittently, or anodically polarized or be subjected to infrequent voltage suppression, as well as being involved with any combination of the foregoing.
Patent EP-0359286-B1 (EP)
Title: Method by reduction of nitrogen oxide
IPC: B01D53/34
Filed: 1989-09-15
Granted: 1993-04-28
Abstract: The present invention relates to a method by reduction of nitrogen oxides in gas mixtures, especially removing/decomposition of nitrogen oxide in hot combustion gases. The hot gas mixture which contains N2O is given a retention time of 0.1-3 seconds before being cooled down. About 90% of N2O is hereby decomposed to N2 and O2. A hot gas mixture formed by catalytic combustion of ammonia is given a retention time of 0.5-2 seconds before it is cooled in a heat recovery unit. The combustion gases can also be brought in contact with a metal or metal oxide catalyst for selective decomposition of N2O.
Patent EP-0378773-B1 (EP)
IPC: G01B11/26
Filed: 1989-11-10
Granted: 1993-07-21
Abstract: In a photoelectric angle measuring device (1) according to Figure 2, the resultant measurement signals are compensated for eccentricity. An angle grid division (3) is scanned at two diametrically opposite grid scanning areas (31, 32). Diffracted part-beams are deflected by linear gratings (8, 9) arranged in the beam path. The diffracted part- beams are combined again at the grid scanning area (32) diametrically opposite to the input grid scanning area (31). In this process, only part-beams of adjacent orders of diffraction (-1./0., 0./+1.) interfere in each case. The interfering adjacent orders of diffraction are converted into mutually phase-shifted output signals by photodetectors (10). 
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Patent EP-0376360-B1 (EP)
Inventor: PLOUMEN JAN JOSEPH HUBERT
IPC: C11D7/54
Filed: 1989-11-20
Granted: 1995-03-22
Abstract: The invention relates to an improved process for the preparation of bleaching granules containing solid, water-insoluble peroxy acids and a hydratable inorganic material, in which process the constituents to be used are mixed to form a powder at low temperature and granules are formed from the powder as the temperature is increased to at least the hydration temperature of the hydratable inorganic material.
Patent EP-0370703-B1 (EP)
Inventor: BAIG MIRZA AHMED
IPC: B32B13/10
Filed: 1989-11-16
Granted: 1995-04-05
Abstract: An improved composite material is produced by mixing ground gypsum and a plurality of host particles, each having accessible voids therein, together with sufficient liquid to form a dilute slurry; heating the slurry under pressure to a temperature sufficient to calcine the gypsum to calcium sulphate hemihydrate; allowing the calcium sulphate molecules to nucleate and form crystals in-situ in and about the voids in the host particles; dewatering the hot slurry; and drying the dewatered solids to remove substantially all the remaining free water and stabilize the calcium sulphate crystals while still physically interlocked with the host particles. According to a further aspect of the invention, an improved wallboard comprising a plurality of host cellulosic particles each having accessible voids in its body; and calcium sulphate crystals, at least some of which are formed in-situ in and about a significant portion of the accessible voids in the host particles, whereby the host cellulosic particles are physically interlocked with the calcium sulphate crystals.
Patent EP-0346420-B1 (EP)
Inventor: LITAIZE DANIEL
IPC: G06F12/08
Filed: 1988-12-09
Granted: 1994-07-20
Abstract: L'invention concerne un système multiprocesseur du type comprenant une mémoire centrale (RAM), des processeurs de traitement (CPU1-CPUn), chacun doté d'une mémoire-cache (MCj), d'un répertoire (RGj) et d'un processeur de gestion (PGj). La mémoire centrale (RAM) est connectée à un ensemble de registres à décalages (RDM1-RDMn) de façon à permettre, en un cycle de cette mémoire, un transfert parallèle en lecture ou écriture des blocs d'informations. Chaque mémoire-cache (MCj) est reliée à un registre à décalage (RDPj), de façon à permettre un transfert parallèle en lecture ou écriture des blocs d'informations. Un ensemble de liaisons séries (LS1-LSn) est prévu entre l'ensemble des registres à décalage mémoires et l'ensemble des registres à décalage processeurs, pour permettre le transfert de blocs d'informations entre chaque paire de registres associés (RDMj-RDPj). Les adresses des blocs d'informations peuvent être transmises entre processeur (CPUj) et mémoire centrale (RAM), soit par l'entremise de ces liaisons séries, soit par un bus commun d'adresses (BUSA). L'architecture conforme à l'invention permet de prévoir un nombre élevé de processeurs de traitement, tout en bénéficiant d'un rendement élevé pour chaque processeur.
Patent EP-0445135-B1 (EP)
Inventor: BERGSTROEM SVEN
IPC: C12Q1/68
Filed: 1989-10-24
Granted: 1997-03-19
Abstract: New immunologically active fractions B, C and E of Borellia burgdorferi (B.b) are prepd. by first lysing B.b. spirochaete cells with a mild, non-denaturing detergent (I) to release outer membrane components (OMC), then cetrifuging the lysate to recover a pellet (P1) contg. cell wall and fleagellar components and supernatant (S1) contg. OMC. - (S1) is uncubated to ppte. at least sone of the proteins contained in it, then centrifuged to recover a pellet (P2), which is fraction E, and supernatant (S2). (S2) is filtered, then dialysed against low ionic strength aq. medium or ultrafiltered to remove (I) and complex B.b-derived cell components. The contents of the dialysis bag are centrifuged to give a pellet, which is fraction, B and a supernatant which is fraction C. - Also new are (1) a DNA fragment (II) encoding the 31 kD OspA protein of B.b New York Strain B31 (ATCC 35210), or its functional equivalents, and including the 5'-end of the ospA gene, and (2) antibodies (Ab) directed against fractions B, C or E or against the polypeptides encoded by (II).
Patent EP-0379177-B1 (EP)
Inventor: IINUMA MITSUHISA
IPC: A61M5/32
Filed: 1990-01-17
Granted: 1994-09-07
Abstract: A double-sided needle assembly includes an insert needle (12) for inserting into vessel; an afflux needle (15) for supplying pharmaceutical liquid in an injector to the insert needle; and a luer member. The member connects the insert needle with the afflux needle through a space (17) defined between the ends of the needles in the member, and holds the insert and afflux needles to fit to the syringe of the injector under pressure. The confirmation of the insertion of the insert needle into the vessel is accomplished by the observing the space of the luer member.
Patent EP-0383254-B1 (EP)
Title: Lift-truck with a vertically spring-preloaded drive unit
IPC: B62B3/06
Filed: 1990-02-13
Granted: 1993-09-29
Abstract: In a lift truck, preferably a shaft-steered traveling lift truck with a drive unit (3) pre-tensioned by spring loading in the vertical direction, the drive unit is hinged, adjustably in height, by linkage parallelogram suspension (41, 42, 44) on a chassis part (1) of the lift truck which cannot be raised. To continuously adjust the drive wheel pressure to the useful load conditions, at least one lifting cylinder (45) of the working hydraulic system for the low lift (basic lift is arranged directly between a chassis part (49) that can be raised and the linkage parallelogram suspension (41, 42, 44), and its lower end is mounted in a horizontal transverse linkage (42). The support force of the lifting cylinder (45), which opposes the lifting force, is broken down according to a leverage ratio of lever (47) to lever (48) one force component is absorbed by the chassis part (1) that cannot be raised, and the other force component is transmitted directly to a drive wheel 5 of the drive unit 3 via a lever arm (47) in order to thus maintain the necessary driving and braking torque. In order for the drive unit (3) to be able to compensate for unevennesses of the ground even when the lift truck has been lowered, a lifting piston (50) of the lifting cylinder (45) has a free running segment (52) designed as residual stroke.
Patent EP-0426209-B1 (EP)
Inventor: ZORZO ROBERTO
IPC: A47L/
Filed: 1990-07-17
Granted: 1995-02-15
Abstract: A cleaning device of the type known as cotton broom comprises an elongated handle, a supporting frame connected to said handle and a web of fabric stretched over said supporting frame. The supporting frame comprises two elongated members or arms (1, 2) of plastic material and coupled together by snap fitting thanks to pivot pins (3, 4) and pivot seats (11, 5) integer with the arms. A plastic pawl (14-16) is pivotally connected to one (1) of the arms and is adapted to cause the collapsing of the supporting frame from the coplanar rigid configuration.
Patent EP-0433145-B1 (EP)
Inventor: MIGOZZI JEAN-BLAISE
IPC: G02B27/00
Filed: 1990-12-07
Granted: 1994-05-25
Abstract: An image generator (3), associated with a collimation optical device (4), supplies the eye (A) with an image collimated to infinity. The light source (1) which illuminates the image generator (3) is controlled in order that the position of its illuminating portion is such that it supplies a narrow beam with an image of this illuminating portion centred on the pupil of the eye (A); this is possible by virtue of an oculometer (6) which determines the coordinates of the centre of the pupil of the eye and delivers a signal enabling a control circuit (8) consequently to adjust the position of the illuminating portion of the source (1). 
<??>Application in particular to pilot helmets for the display of data superimposed on the scenery. 
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Patent EP-0420947-B1 (EP)
IPC: B60T13/569
Filed: 1990-01-30
Granted: 1993-09-08
Abstract: Um ein Ausknöpfen einer mit einem metallischen Membranteller die bewegliche Wand eines Unterdruck-Bremskraftverstärkers bildenden Rollmembran aus einer den radial innenliegenden Bereich der Rollmembran aufnehmenden Nut zu vermeiden, wird erfindungsgemäß vorgeschlagen, daß die Kontur einer am Steuerventilgehäuse (10) ausgebildeten Abstützfläche (35) für den Membranteller (19) als auch die Kontur des radial innenliegenden Bereichs (Dichtwulst (42)) der Rollmembran (18) der gewölbten Form des radial innenliegenden Bereiches (Wölbung (34)) des Membrantellers (19) entspricht und daß sowohl die Kontur der Abstützfläche (35) als auch die des radial innenliegenden Bereiches (Dichtwulst (42)) der Rollmembran (18) der gewölbten Form des radial innenliegenden Bereiches (Wölbung (34)) des Membrantellers (19) entspricht und daß die Nut (27) mit ihrer axialen Abmessung sich in den Auflagebereich des Membrantellers (19) auf der Abstützfläche (35) hinein erstreckt.