baber/WOPTO huggingface dataset:
Patent EP-0239055-B1 (EP)
IPC: D03D47/34
Filed: 1987-03-23
Granted: 1991-01-23
Abstract: A device for greatly damping the oscillations and vibrations of weft yarns (f) fed from a weft feeder (1) to a loom, at the outlet of said feeder, particularly when yarn cutting takes place in the loom, comprises, in association with the conventional fixed yarn guide (3) at the outlet of the weft feeder (1), a second fixed yarn guide (4), parallel to the first and downstream thereof, as well as an intermediate yarn guide (5), movable between a position (AA) in which it does not engage the weft yarn (f) on its path between the two guides (3,4), and a position (BB) in which it engages said yarn (f) and deviates it, forcing it to follow a winding path between said two guides. The positions (AA,BB) of the intermediate yarn guide (5) are controlled by an actuator (6) and selected by the electronic circuit of the weft feeder (1), according to the working of the loom, so as to deviate said yarn (f) when yarn cutting takes place.
Patent EP-0243771-B1 (EP)
IPC: G01R23/02
Filed: 1987-04-13
Granted: 1992-09-23
Abstract: In a method for measuring the frequency of a signal, in which counting pulses are counted and the counting result is emitted in the form of a digital signal, the counting pulses are derived from clock pulses, and the frequency of all the counting pulses is equivalent to a multiple of the frequency of the clock pulses. The counting pulses appear at various taps of a delay chain and are counted with the aid of a plurality of counters. After at least one period or one portion of the period of the signal has elapsed, the contents of the counters are added together.
Patent EP-0236020-B1 (EP)
IPC: A63H23/00
Filed: 1987-02-20
Granted: 1991-10-23
Abstract: A child's toy comprises a structure (2) which can float on water and which has the outward appearance of a boat. To enable the child to carry the boat, a part (18) of the structure is displaceable into a position in which it serves as a carrying handle for the toy.
Patent EP-0289504-B1 (EP)
IPC: H01B/
Filed: 1986-12-18
Granted: 1993-03-24
Abstract: PCT No. PCT/SE86/00579 Sec. 371 Date Jun. 23, 1988 Sec. 102(e) Date Jun. 23, 1988 PCT Filed Dec. 18, 1986 PCT Pub. No. WO87/03998 PCT Pub. Date Jul. 2, 1987.Conductor strip (1) for electrical and telecommunication conductors with one or several through metallic conductors (9), which are arranged to be connected up at any selected position, and which are arranged on or in an electrically non-conductive strip base (5). The metallic conductor or conductors (9) is or are embedded in a through electrically conductive string or cord (8) of plastic material. Because of the inherent resiliency of the material and/or the springiness of the strip structure, the conductor strip (1) is automatically lockable by expansion or outward springing of the strip, whereat the free ends of the strip (1) are caused to engage behind projections (4) of an installation channel (3).
Patent EP-0281922-B1 (EP)
IPC: G01N33/50
Filed: 1988-03-02
Granted: 1993-06-02
Abstract: Dense microspheres extracted and purified to homogeneity from whole brains and used in in vitro and in vivo screening tests for the detection of therapies effective in impeding amyloid formation and disease progression in human brain in Alzheimer's disease and related conditions.
Patent EP-0286883-B1 (EP)
IPC: F01D25/16
Filed: 1988-03-24
Granted: 1990-01-10
Abstract: A bearing for an exhaust-gas turbocharger including a sleeve 26 which is arranged in a bore 36 of a bearing housing 6 and which is prevented from rotating. The sleeve 26 contains, at each of its two axial end regions, an inner and an outer bearing face 34, 32 and at least two openings 28 between the end regions. Sleeve rotation is prevented in a functionally reliable manner and at a low construction cost by a preferably annular spring element 50 which is elastic in the circumferential direction and which engages by means of a axially bent first end 52 in a groove 54 in the sleeve 26. The bearing housing 6 has a recess 56 which opens into the bore of the bearing housing radially relative to the shaft 14 and in which the radially outwardly bent second end 58 of the spring element 50 engages.
Patent EP-0313060-B1 (EP)
Inventor: KEITH DANIELS
IPC: B01D46/24
Filed: 1988-10-21
Granted: 1993-12-29
Abstract: An inverse flow depth filter assembly includes an elongated, generally elliptical housing (12) with gas inlet (24) and egress means (25) and a bottom drain (18). A filter cartridge (10) is suspended from the housing top so that an annular channel (19) is created between the housing (12) and the cartridge (10). The cartridge (10) has a plugged top (38) and an open bottom (36). Air enters the housing (12) and is channeled downward through the annular channel (19) until it reaches the cartridge bottom (36). Air then enters the cartridge bottom (36) to flow in an upward vertical pattern through the filter element (30). The filtered air then passes through ports in the plug (28) and exits the housing (12) through the gas egress means (25).
Patent EP-0321690-B1 (EP)
IPC: A47L9/02
Filed: 1988-11-10
Granted: 1993-07-21
Abstract: A cooling air guiding and diverting system for electrically driven floor cleaning devices, in particular nozzles thereof, which have a separate cooling air guiding system of the electric motor and an operating air guiding system which is independent thereof, wherein air guiding systems feeding cooling air from a dirt-free zone to the electrical motor emitting fine dust are arranged in the top part of the housing and air outlet openings, making the emerging cooling air accessible to the negative pressure of the operating air of the dirt intake opening in the floor region, are arranged in the bottom part of the housing. <IMAGE>
Patent EP-0313163-B1 (EP)
Title: Silica-alumina extrudates
IPC: B01J37/00
Filed: 1988-10-18
Granted: 1991-06-05
Abstract: The invention relates to a process for the preparation of a shapable dough which comprises mixing and kneading a particulate silica-alumina with water and with an alkanolamine or ammonia to obtain a mixture having a total solids content of from 25 to 60% by weight, the alkanolamine or ammonia being present in an amount of from 0.5 to 20% by weight on the total solids content of the mixture, to a shapable dough obtained by this process, to the preparation of silica-alumina extrudates therefrom and to their use as catalyst carriers in hydrocarbon conversion or hydrocarbon synthesis reactions.
Patent EP-0288278-B1 (EP)
Inventor: PICKART LOREN RALPH
IPC: C07K5/08
Filed: 1988-04-20
Granted: 1994-03-30
Abstract: Derivatives of GHL-Cu possessing greater resistance to proteolytic enzyme breakdown are disclosed. These derivatives can be tailored to increase their fat solubility, making them more useful in the formation of pharmaceutical creams and gels. Further, the derivatives of the present invention possess significant superoxide dismustase activity, making them, useful for enhancing the wound-healing process in animals.
Patent EP-0306194-B1 (EP)
Inventor: KOBAYASHI HISATAKA
IPC: G01R5/16
Filed: 1988-08-22
Granted: 1994-04-20
Abstract: An instrument with crossed-coil type (8, 9) movable magnet which performs desired indication by A-D converting a signal in accordance with the state of an object under measurement and applying to the crossed coils the current corresponding to a digital value after A-D conversion, comprising an A-D converter (4) to which an input signal corresponding to the state of the object under measurement is sent after overlapping with a ripple (2), thereby enabling improvement in the resolution of pointer indication.
Patent EP-0307433-B1 (EP)
IPC: G01R33/50
Filed: 1988-03-15
Granted: 1992-07-29
Abstract: On propose une imagerie rapide en temps de relaxation spin-spin, dit T2. On montre qu'au lieu d'attendre la restauration totale de l'aimantation longitudinale des moments magnétiques de particules excitées d'un corps soumis a l'expérimentation, on peut faire se suivre les séquences d'excitation-mesure de l'expérimentation à un rythme plus élevé à condition de limiter le basculement de cette aimantation à une valeur nettement inférieure à 90°, pour laquelle on obtient encore un bon rapport signal à bruit en réponse. On montre qu'avec une perte de rapport signal sur bruit de seulement 3dB on obtient un rythme de production d'image quatre fois plus rapide.
Patent EP-0394258-B1 (EP)
IPC: G05G1/10
Filed: 1988-06-14
Granted: 1992-04-15
Abstract: A knob and shaft assembly for operating, for example, a vehicle air brake control valve includes a knob member having a front face and a barrel projecting the face, and a shaft member which is threadedly engaged with the threads carried on the circumferentially extending wall defining cavity within the barrel. The assembly is provided with locking detents comprising protrusions on the shaft which are received within apertures on the barrel to releasably lock the knob member to the shaft member, thereby preventing the members from being accidentally becoming disengaged, and also assuring the proper orientation of the knob with respect to the shaft to permit indicia embossed on the knob member to be easily read by the operator.
Patent EP-0349914-B1 (EP)
Inventor: PENTH BERND DR
IPC: B29C65/02
Filed: 1989-06-30
Granted: 1994-04-20
Abstract: Process for making tubular non-woven fabric articles in which a strip (10) of a thermoplastic supporting non-woven is wound up in a spiral in such a way that the non-woven tube (12) is obtained. For making a joining seam (26), the longitudinal edges (14, 16) are thermally treated immediately before they are laid one on the other during winding of the non-woven tube (12). By coating with a polymer solution issuing from nozzles and contact with a coagulation solution, a tubular membrane (12) is obtained. <IMAGE>
Patent EP-0380749-B1 (EP)
Inventor: KOLLINGER RUDOLF DIPL-ING
IPC: F16J15/34
Filed: 1989-08-10
Granted: 1993-12-29
Abstract: A mechanical seal for sealing a shaft (2), which shaft is guided through a wall (6a) and rotates about the longitudinal axis (1) of said mechanical seal, contains a first ring arrangement (9), which is held in a sealed manner and rotationally fixed on the wall (6a), moves in the axial direction against springs (13) and rests with its sliding surface (21b; 21c) on the sliding surface (15a) of a second ring arrangement (15) which is held in a sealed manner and rotationally fixed on the shaft (2). At least on its sliding surface (15a), the second ring arrangement (15) consists of a material of high wear resistance with a modulus of elasticity of greater than 10 x 10<4> N/mm<2>. The first ring arrangement (9), which is subjected radially externally to the fluid to be sealed, contains an annular body (9b) of a material having good sliding characteristics, with a modulus of elasticity of less than 10 x 10<4> N/mm<2>, on which a sliding surface (21b) is formed. This body (9b) is tensioned between annular parts (9a; 9c), whose modulus of elasticity is greater than 10 x 10<4> N/mm<2> and at least one (9c) of which forms a further annular sliding surface (21c), which directly bounds the sliding surface (21b) of the annular body (9b). In this way, a mechanical seal is produced which has a favourable geometry of the sliding surfaces even at high pressures and temperatures and hence has low leakage values and friction power loss. The said mechanical seal has emergency running characteristics and is suitable for sealing abrasive fluids. <IMAGE>
Patent EP-0331215-B1 (EP)
IPC: D06M17/00
Filed: 1989-01-09
Granted: 1992-04-08
Abstract: In a process for laminating textiles, wherein a textile web (1) is coated with adhesive in a spraying station (3) and joined with a layer of wadding (8) or with another textile web when passing through a pair of rollers (9), the adhesive used is a moist curing solvent-free polyurethane prepolymer of the mono-component type which is sprayed on the textile web under essentially anhydrous conditions, and then the laminate is allowed to cure in usual atmosphere having normal moisture. Preferably, the adhesive maximum contains 1.5% free isocyanate, and it preferably has a viscosity of about 9000 mPa.s at 130  DEG C, a density of 1.1 and a softening point (ring/ball) of 45  DEG C. Such an adhesive is sprayed at about 190  DEG C, measured at the nozzle tips. The result is a product having excellent properties with respect to washing fastness and softness, just as the drawbacks usually involved in spray lamination are avoided in the production.
Patent EP-0359296-B1 (EP)
Title: Phosphating process
IPC: C23C22/12
Filed: 1989-07-22
Granted: 1993-02-17
Abstract: Disclosed is a process for phosphating a galvanized surface, particularly of galvanized steel wherein the surface is contacted for up to 10 seconds with a phosphating solution which contains accelerator, particularly nitrate, 0.5 to 5.0 g/l zinc, 3 to 20 g/l phosphate (calculated as P2O5), 0.3 to 3 g/l magnesium at a weight ratio of magnesium: zinc=(0.5 to 10):1 and has an S value in the range from 0.2 to 0.4 preferably in the range from 0.2 to 0.3, and is replenished with a concentrate in which the weight ratio of zinc to phosphate (calculated as P2O5) is in the range from (0 to 1):8. It is particularly desirable to use a phosphating solution which contains up to 1.5 g/l zinc, preferably 0.5 to 1 g/l zinc, at a weight ratio of magnesium: zinc of (0.5 to 3:1, nickel ions in an amount of up to 1.5 g/l, preferably in an amount of up to 0.5 g/l and simple or complex fluoride in an amount of up to 3 g/l, preferable 0.1 to 1.5 g/l (calculated as F in each case). A special advantage is afforded by the use of the process to treat galvanized steel strip which is subsequently painted or coated with a preformed organic film.
Patent EP-0350312-B1 (EP)
Inventor: COSTEMALLE BERNARD JEAN
IPC: C08L23/00
Filed: 1989-07-06
Granted: 1996-04-10
Abstract: An elastomeric composition comprising a major proportion by weight of a rubber comprising a halobutyl rubber (e.g. 75 to 95%) and a minor proportion by weight (e.g. 5 to 25%) of a copolymer of an olefin, e.g. ethylene, and an unsaturated carboxylic acid e.g. acrylic acid. This composition may be covulcanised with a general purpose rubber e.g. natural rubber, to which it has adequate adhesion. Thus a natural rubber tyre carcass may be covulcanised with a tyre inner liner formed of this composition.
Patent EP-0333542-B1 (EP)
Title: Ammunition for firearms, especially shotgun ammunition
IPC: F42B7/10
Filed: 1989-02-28
Granted: 1993-05-05
Abstract: a) Ammunition composed of a case containing the propellant charge and a subcalibre projectile for a firearm; 
<??>b) Ammunition, characterised in that the projectile comprises:
 - an internal element (5> - an external element (6> - a means (7) for the recoil-less attachment of the internal element (5) to the external element (6),
 the internal element (5) comprising:
 - a front part (8) of neutralising shape,
 - a rear shank (9) connected to this front part,
 - a percussion mass (10) fitted at least partially onto the rear shank (9),
 the external element (6) being composed of:
 - an outer jacket (19, 13) of aerodynamic shape covering the front and the lateral walls of the internal element (5) in order to give the projectile good air penetration,
 and the recoil-less attachment means (7) makes the connection of the internal element (5) and of the external element (6) so that, at least at the start, the external element cannot advance more rapidly than the internal element. 
<IMAGE>
Patent EP-0365467-B1 (EP)
IPC: A61B8/00
Filed: 1989-04-06
Granted: 1993-08-18
Abstract: Contrast agents for ultrasonic diagnosis consisting of gas bubbles and microparticles are described and are characterised in that they contain as microparticles a mixture of at least one (C10-C20)-fatty acid with at least one solid which has no interfacial activity, suspended in a liquid vehicle. They provide contrast in ultrasonic imaging of the right and left heart, the myocardium and other organs such as the liver, spleen and kidney, after intravenous administration.
Patent EP-0397955-B1 (EP)
Inventor: SIDEN JAN
IPC: B24B19/26
Filed: 1989-05-19
Granted: 1994-09-07
Abstract: An abrasive wheel for grinding the cutting pins of a button-type drilling bit in a grinding machine of the kind provided with a rotatable holder for fixating the pins of the bit in a grinding position and for rotating thus fixated pins. The machine also includes a spindle on which the abrasive wheel can be mounted in a given position. The spindle/holder is linearly movable in a plane which extends through and is contained by the respective rotational axes of the holder and the spindle and in a direction parallel with the rotational axis of the spindle. The abrasive wheel includes circular flange parts which embrace a profiled groove therebetween. To enable cutting pins to be ground to an obtuse tip-profiled shape with the aid of such an abrasive wheel, the profiled groove (12), when seen in cross-section, is formed symmetrically around a line (27) which intersects the rotational axis (21) of the abrasive wheel at an angle whose complementary angle is equal to the angle of inclination of the spindle. The inward part of the profiled groove (12) is widened symmetrically in relation to a pre-determined transverse measurement and presents at least the same widening along the whole of its cross-section, upto the location of an outer limiting line (31), where the groove (12) has a width or a breadth which is greater than the diameter of the pin for which the abrasive wheel (2) is intended.
Patent EP-0429647-B1 (EP)
Inventor: MORITOKI MASAKAZU
IPC: H04L12/423
Filed: 1989-02-28
Granted: 1996-06-12
Abstract: Un circuit de sélection de données pour une unité de commande en série se compose généralement d'une unité de commande principale (2) et d'un ensemble de points nodaux (3) servant de sous-unités de commande qui sont reliés en série en une ligne de transmission de boucle (1). Dans ce circuit, chaque point nodal sélectionne les données qui lui sont adressées parmi les données en séries temporelles envoyées par l'unité de commande principale pour commander un terminal (A) qui lui est raccordé, et envoie les données produites par ledit terminal à la ligne de transmission par l'intermédiaire d'une tranche de temps correspondant audit point nodal. Les données sont transmises à l'unité de commande principale par l'intermédiaire d'un autre point nodal du côté aval, ce circuit de sélection de données étant utilisé pour chacun des points nodaux, afin d'empêcher un fonctionnement erroné du terminal relié aux points nodaux. Un procédé consiste à relier les deux premier et deuxième circuits de verrouillage (311, 312, 315) en série avec un chemin de signaux à travers lequel les données sélectionnées sont envoyées à un organe de commande (316) du terminal correspondant. En cas de détection d'une erreur ou d'un historique d'erreurs pendant la transmission des données, on empêche le "verrouillage" de ces dernières dans le circuit de verrouillage installé du côté de l'organe de commande, de sorte que les données erronées ou peu fiables ne sont pas envoyées à l'organe de commande.
Patent EP-0377733-B1 (EP)
Inventor: LACKIE STEVE J
IPC: G01N21/64
Filed: 1989-07-17
Granted: 1994-05-04
Abstract: An assay apparatus employing total internal reflection of excitation radiation at the interface (52) between a replaceable optically conductive assay device (36) and a surrounding liquid phase (39) containing the substance being assayed. The assay device (36) is formed of a radiation transmissive, elongated fiber (36) having on the surface thereof a component of a complex formed in an immunological-type specific reaction (41). A fluorophore that can be excited into fluorescence by the excitation radiation is attached to another component of the complex. The assay device also includes a boss (46) formed a similarly radiation transmissive material with an index of refraction preferably matched to that of the fiber (36) one end of the fiber (36) being fixedly coupled to the boss. The boss (46) is dimensioned so that the maximum solid acceptance angle for excitation radiation introduced into the fiber end lies totally within the transmissive medium of said boss (46). In one embodiment, the fiber is coaxially mounted within a tube (38) that is sized with respect to the fiber so that a fluid sample (39) may be introduced into the tube (38).
Patent EP-0432186-B1 (EP)
Inventor: OKSALA PEKKA
IPC: B42D15/00
Filed: 1989-08-22
Granted: 1994-07-20
Abstract: The invention concerns a method and apparatus for selecting a code that has to be kept secret. The apparatus comprises a form having two separable parts, a symbol part and a selection part. The symbol part comprises a symbol area consisting of at least one symbol field made up of a plurality of symbols. Typically, there is a symbol field for each character or other symbol of the code to be selected. The selection part comprises a selection area corresponding to the symbol area, this selection area having a selection field corresponding to each symbol field. The selected symbols may be entered in clear text in the symbol fields, and an encoded version of the symbol is obtained by making an entry in the corresponding selection field position. The symbol part and the selection part each have the same identifier field, the symbols corresponding to the entries in the selection area being identifiable with the aid of the identifier in the identifier field.
Patent EP-0394481-B1 (EP)
Inventor: KAWAMURA HIDEO
IPC: B60L50/13
Filed: 1989-10-20
Granted: 1994-12-07
Abstract: A gas turbine generator in which the shaft horsepower of the gas turbine is converted into an electric power by a plurality of generators (4, 5) that are provided coaxially with the rotary shaft of the turbine. Here, for instance, the electric energy is supplied to the drive unit (7) of a vehicle. When the load of the vehicle is small, the output of one generator only is converted and controlled so as to be supplied to the drive unit (7). Wen the load is great, the outputs of the plurality of generators are converted and controlled together so as to be supplied to the drive unit (7), so that the generators (4, 5) maintain an enhanced effective efficiency.
Patent EP-0448796-B1 (EP)
Inventor: RAIMER JUERGEN DIPL-ING
IPC: B61L21/04
Filed: 1990-12-07
Granted: 1994-07-13
Abstract: If certain key-operated relays (for example E1 or G1) of a controlling unit must be locked against operation from the operating stations (BP1) or against operation via an automatic mechanism (ZL), corresponding locking markers are stored in the memories of two microcomputers (MC1, MC2) which convert the process control orders of the operating stations and of the automatic system into commands for switching on key-operated relays. During each operating action, the microcomputers check whether a locking marker has been stored for the associated key-operated relay. If this is so, they deny their permission for execution of the command and in the other case they grant relevant permission. <IMAGE>