baber/WOPTO huggingface dataset:
Patent EP-0234974-B1 (EP)
IPC: C07C5/27
Filed: 1987-01-16
Granted: 1989-11-08
Abstract: 1. A catalyst containing by weight : a) from 10 to 99.99% of a mordenite adsorbing molecules of a kinetic diameter larger than about 6.6x10**-10 m, having a Si/Al atomic ratio from about 5 to 50, a sodium content by weight lower than 0.2% of the total weight of dry mordenite, a volume V of elementary mesh from 2.73 to 2.78 cubic nanometers, a benzene adsorption capacity of more than 5% by weight with respect to the dry mordenite weight, said mordenite being in major part shaped as needles, b) from 0 to 89.99% of a matrix selected from the group consisting of alumina, silica, magnesia, zirconia, natural clays or mixtures thereof, c) from 0.005 to 15% of at least one metal from group VIII of the periodic classification of elements, and d) from 0.005 to 10% of at least one metal group IVA of the periodic classification, selected from the group consisting of tin, germanium and lead.
Patent EP-0245131-B1 (EP)
IPC: B60N2/02
Filed: 1987-04-03
Granted: 1991-01-30
Abstract: The device comprises inside a housing (14) a gear pinion (10) connected to rotate solely with a control rod (12) and engaged with a rack carried by a U-section rod (6) connected to the element to be displaced. A bolt (18), formed by two yokes which are pivotable relative to each other, comprises a set of teeth (20) engaged in the locking position with the rack and is retained in its lower part in the housing, so that the axial displacement of the control rod (12) folds it in its central part and releases the rack which can be displaced with the gear pinion. The bolt is resiliently biased to the locking position as soon as the pressure exerted by the rod (12) ceases.
Patent EP-0263000-B1 (EP)
IPC: F04D19/00
Filed: 1987-08-28
Granted: 1991-01-09
Abstract: A blower has a tubular air flow guiding sleeve. An electric motor is located coaxially within the sleeve in a casing connected to the sleeve by flow-straightening blades and a propeller is fixed to a rotary shaft of the motor and placed in front of the blades. A central unit comprises the tubular casing constituting a single casting with the blades and a part of said sleeve surrounding the propeller. A length of that part around the propeller is machined concentrically to an inner surface of said casing slidably receiving the stator of the motor. A PTFE ring may be located in a recess of the sleeve in radial alignment with the propeller blade tips.
Patent EP-0334840-B1 (EP)
Title: Blue colouring agent for electrophotographic recording process with positive regulating properties
IPC: G03G9/09
Filed: 1987-01-07
Granted: 1993-03-10
Abstract: A blue colouring agent with positive regulating properties for electrophotographic recording processes is essentially composed of a compound having the formula (I) and characterized, in the X-ray diffraction pattern, by a strong band at 2delta° (CuKalpha) 18.47, by three medium bands at 2delta (CuKalpha) 18.47, by three medium bands at 2delta (CuKalpha) 5.97, 12.01, 13.90 and by three weak wide bands at 2delta° (CuKalpha) 20.0, 21.7, 22.5, 24.8, 28.2, 30.7, 32.2. The colouring agent is used for producing toners or developers useful for electric photocopying or reproducing documents and for printing electrically, optically or magnetically recorded information or for colour-proofing.
Patent EP-0259408-B1 (EP)
Title: Agencement de traitement d'eau
IPC: C02F1/48
Filed: 1987-02-15
Granted: 1990-08-01
Abstract: Pour traiter de l'eau, on utilise le champ magnétique généré par un électro-aimant (1). A cet effet, on rattache à la surface supérieure extérieure d'un tuyau (2) de conduite d'eau un électro-aimant (1) ayant au moins une bobine excitatrice (4) et un noyau en fer (3) en forme d'U ou d'E. Les branches libres en saillie (5, 6, 7) du noyau en fer (3) sont pressées contre le tuyau (2), les unes après les autres dans le sens de sa longueur. Pour éviter la formation d'un entrefer entre le tuyau (2) et les extrémités libres des branches (5, 6, 7), ces extrémités libres sont adaptées ou adaptables à la courbure de la surface du tuyau (2).
Patent EP-0272297-B1 (EP)
Title: Opto-electronic scale-reading apparatus
IPC: G01D5/38
Filed: 1987-06-22
Granted: 1990-08-22
Abstract: Opto-electronic scale reading apparatus wherein a read head (11) comprises a lens (16) adapted to project a beam of collimated light (17) through a spatial filter (26) on to a scale (10) having lines (10A). Light reflected from the scale (10) passes back through the filter (26) and through the lens (16) to a phase discrimination circuit (41). The filter (26) comprises two gratings (24, 25) co-operating to produce light modulations (44) corresponding to the scale lines (10A). Since the light passes twice through the filter (26) the latter has improved ability to exclude scale lines (10A) not having the periodicity demanded by the filter (26).
Patent EP-0307475-B1 (EP)
Title: Film pour papier thermique poreux
IPC: B41N1/24
Filed: 1987-09-02
Granted: 1993-03-31
Abstract: Film pour papier thermique poreux et papier thermique poreux composé de ce film et d'un support poreux. Le film comprend un film de polyester à orientation biaxiale possédant une énergie de fusion cristalline, DELTAHu, comprise entre 3 et 11 cal/g et présentant une différence entre la température d'achèvement de fusion cristalline et la température de début de fusion cristalline, DELTATm, comprise entre 50 et 100°C. Ce film présente une sensibilité à la chaleur tellement élevée que les caractères et les images solides sont enregistrés distinctement et l'épaisseur ou la densité des images ne présentent virtuellement aucune inégalité. En outre, étant donné qu'il n'est pas nécessaire de réduire l'épaisseur du film, la capacité de production et de traitement de ce dernier s'en trouve améliorée.
Patent EP-0328547-B1 (EP)
Title: Ornament
IPC: A44C/
Filed: 1987-11-04
Granted: 1993-02-03
Abstract: Ornament comprising a stem (1) and an ornamental element (2) proper, which is replaceably attached to the stem. The stem (1) comprises a socket (3) provided with at least one opening (4), whereto the replaceable ornamental element (2) can be inserted so that it is visible from ouside the socket and/or in between the separate parts of the socket. The ornamental element (2) is formed of some thin material such as paper, which can be rolled up or folded and inserted to the socket (3).
Patent EP-0279236-B1 (EP)
IPC: F15B15/08
Filed: 1988-01-27
Granted: 1990-04-11
Abstract: A rotating drive mechanism for swinging doors, especially on vehicles, with a helical transmission consisting of a stator that is rigidly connected to the housing of the rotating drive mechanism, a rotor that can rotate but cannot move axially and that is rigidly connected to the driveshaft, a coupling component that moves axially to rotate the rotor in relation to the stator, and a pneumatic or hydraulic drive cylinder with a piston rod that is connected to the coupling component. The drive cylinder is an annular cylinder that has an outer and an inner jacket as well as an annular piston between the inner and the outer jacket. The coupling component is a nut that extends into the inner cylinder jacket and surrounds a rotor in the form of a threaded spindle. The rotor extends coaxially through the inside of the inner jacket and is, where it emerges from the housing, in one piece with the stub of the takeoff shaft. The coupling component is non-rotationally connected to an axial positioning mechanism that has rollers that travel in a positioning slot in the stator.
Patent EP-0287799-B1 (EP)
IPC: E05B17/14
Filed: 1988-03-11
Granted: 1990-05-16
Abstract: 1. Fitting (1) for doors or the like which are equipped with a lock cylinder (17), with a base plate (2), which is to be fastened on the door surface, has a lock cylinder receiving opening (18) and bears a sliding cover (5), which is guided on the said base plate, can be displaced out of its shut-off position covering the lock cylinder receiving opening (18) and is provided with an additional lock (magnetic lock 31), characterized in that a bolt element (20), spring-loaded in the advanced position, is mounted on the base plate (2) and, when the sliding cover (5) is in the shut-off position, moves with its blocking end (21) behind a blocking step (blocking opening 25) which is assigned to the sliding cover and in that, for releasing the sliding cover (5), the engagement behind the step can be discontinued by operating the additional lock (magnetic lock 31).
Patent EP-0285036-B1 (EP)
Title: A container and a method as well as an assembly for its manufacture
IPC: B65D30/24
Filed: 1988-03-25
Granted: 1993-02-10
Abstract: In a container (1) of flexible material and including a tube-shaped blank divided into two opposite side walls (5) and two intermediate pairs of gusset walls (6) by means of gussets (2, 3), and having at least one block bottom (8, 9), a tightly sealed, outwardly folding discharge valve (11) is provided in the block bottom (8), said discharge valve being resealable and provided with a gripping means (16). The opening of the valve is formed by shortening a part of the folded end area to predominantly the same length as the depth (19) of the gusset (2). When manufacturing the container (1) from tubing, it is gusseted and divided into blanks corresponding to the container. Then a part of the end area of the blank is cut along a first intersection parallel and adjacent to the middle fold (7) in one of the gussets (2) when the blank is folded up, and along a second, transverse intersection (23) one gusset depth (19) apart from the fold lines (25) around which the final folding of the side walls is performed, whereupon the block bottom (8) is folded, while optionally mutually glueing or welding the folded side walls. Only the parts of the block bottom (8) not in touch with the gusset walls (6) with the cutout are optionally glued or welded. The resulting container with block bottom has a well functioning resealable discharge valve and is suitable for manufacture in a continuous process from an endless material without use of extra material.
Patent EP-0290824-B1 (EP)
IPC: H02K49/10
Filed: 1988-04-20
Granted: 1992-07-01
Abstract: A magnetic pump drive comprises an isolating shell which is structured in the form of a stepped cylinder having at least one step for creating at least two cylindrical sections of different diameters. The efficiency of the power transmission of a driver carrying permanent magnets through the isolating shell onto a rotor also carrying permanent magnets is maintained in comparison with the efficiency of known devices, but the strength and form stability of the isolating shell is drastically improved. The strength against high system pressures is based on the steps which may comprise slipped-over rings or comprise integral reinforcement rings which act like barrel hoops.
Patent EP-0305652-B1 (EP)
Title: Noise protection device for a bottle cleaning machine
IPC: B08B9/20
Filed: 1988-05-27
Granted: 1991-03-20
Abstract: In a noise protection device for a vessel cleaning machine, in which feed opening and discharge opening are arranged one above the other on one front side of the vessel cleaning machine (2), the supply of the conveyed product to the feed region (4) and the removal of the conveyed product from the discharge region (6) are effected substantially on separate conveying devices (8, 10) extending parallel to the front side of the vessel cleaning machine, and the upper of the two conveying devices is set back relative to the lower of the two conveying devices in the direction of the front side of the vessel cleaning machine, at least two noise protection walls (32, 34), extending parallel to the front side in mutually offset planes, are held, independently of one another and so as to be displaceable substantially in the vertical direction, on a supporting frame (12) arranged on the front side of the vessel cleaning machine (2), a lower noise protection wall (32) covering, in its closed position in the vertical direction, at least the lower feed or discharge region (4) situated between lower conveying device (8) and upper conveying device (10), and an upper noise protection wall (34) covering, in its closed position in the vertical direction, at least the upper discharge or feed region (6). <IMAGE>
Patent EP-0299233-B1 (EP)
IPC: H03K17/80
Filed: 1988-06-21
Granted: 1991-10-16
Abstract: Two basic circuits include a common DC source (S4) and, respectively, two storage capacitors (C13, C15), and two trigger thyristors (T6, T7). They furnish two pulses, the duration of which is lowered in two compression stages in series. Each stage includes a storage capacitor (C14), and a saturable inductor (L13). A transformer (TR4) boosts the voltage a first time. The second compression stage is common to both basic circuits and includes two storage capacitors in series (C17, C18) which are independently charged from the two basic circuits, this making it possible to add up the voltages in the output load (Z4) without creating any disturbing coupling between these two circuits. <IMAGE>
Patent EP-0291169-B1 (EP)
IPC: H04M3/18
Filed: 1988-04-13
Granted: 1992-12-23
Abstract: A telephone subscriber line (10) is connected to a SLIC (20) via contacts of an isolation relay (14). Line voltage on the line side of the relay contacts, and line current on the SLIC side of the relay contacts, are detected during opposite polarity half-cycles of an a.c. fault on the line, and the contacts are opened to protect the SLIC if the voltage and/or current is excessive. The interruption of current causes the line voltage to rise to maintain the protection for the duration of a fault.
Patent EP-0300665-B1 (EP)
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: A61K31/545
Filed: 1988-07-12
Granted: 1995-12-20
Abstract: Cephalosporin compounds having as a 3-substituent the group: <CHEM> wherein Y represents a bond, optionally substituted alkylene or -CH2CH2NHCO-, P is a benzene ring substituted by groups W and Z ortho with respect to one another wherein W is hydroxy or an in vivo hydrolysable ester thereof, Z is hydroxy, an in vivo hydrolysable ester thereof, carboxy, sulpho, hydroxymethyl, -NHSO2CH3 or NHCONH2, Q is a mono- or bicyclic ring system substituted by R<7> wheein R<7> is hydrogen or a range of groups and ring Q is optionally further substituted; are described as antibacterial agents. Processes for their preparation and their methods of use are described.
Patent EP-0320391-B1 (EP)
Title: Video-laser detection device for obtaining the geometric characteristics of an object
IPC: G01B11/24
Filed: 1988-12-09
Granted: 1992-03-18
Abstract: The video-laser detection device comprises means of transporting in a predetermined direction the part to be analysed, at least one laser source for directing towards the part to be analysed a light beam in a lighting plane whose intersection with the base plane of the object is perpendicular to the said predetermined direction, and at least one matrix video camera whose field corresponds to the said lighting plane and whose scanning lines are perpendicular to the said intersection. So as to accurately determine in real time the profile of the part, means of processing the video signal emitted by the video camera when the part to be analysed is illuminated via a laser lighting plane comprise a circuit (20) for extracting line and frame synchronising signals, an analog/digital convertor (30), a device for extracting the point of maximum luminance per line and computational circuits for determining the characteristics of the part to be analysed from the coordinates of the points of maximum luminance of each of the video signal lines. <IMAGE>
Patent EP-0277078-B1 (EP)
IPC: B66F11/04
Filed: 1988-01-20
Granted: 1990-10-03
Abstract: 1. Telescopic mast, in particular for overhead travelling cranes, of the type comprising several shafts having a polygonal section (7, 8, 9, 10), one (7) of which is fixed while the others slide by way of main (20) and auxiliary (14, 16) cables passing around pulleys (21 and 15, 17 respectively), the sides of a shaft carrying means (18, 19) for guiding the adjacent shaft, characterized in that the pulleys (15, 17) for the passage of the auxiliary cables (14, 16) are situated on three nonadjacent faces of the shafts and with a regular angular distribution relative to the geometrical axis of these shafts, and in that the means (18, 19) for guiding the latter are arranged on three other non-adjacent faces.
Patent EP-0323370-B1 (EP)
IPC: B65D51/20
Filed: 1988-12-21
Granted: 1990-11-07
Abstract: The invention concerns a tube with a plastic neck and with a cover to be welded over the neck after its cap has been fixed, the cover having at least one projecting portion for pulling it off, with cap holding the cover while it is being sealed over the neck. The cover has one or more projecting tabs, at least one of which is used to pull off the sealed cover and the cover is deformable and has little or no resilience. The end of the cap has a shoulder to press the cover onto the neck, which shoulder is configured so that it does not bear on the burrs of the neck, and the neck and cap have space between them for the bent back projecting tab or tabs of the cover. The invention also concerns a method of sealing the tube by induction or ultrasonic welding. The invention is used for the packaging of toiletries, cosmetics or food products.
Patent EP-0300991-B1 (EP)
Title: Apparatus for pocketing positive or negative plates for batteries
IPC: H01M10/14
Filed: 1988-07-06
Granted: 1991-09-04
Abstract: A device for pocketing plates for accumulators in separators has a supply coil (1) from which a separator strip (6) is drawn and conveyed in a vertically running channel (10) to an end stop (20). In the channel (10) there is provided a slot through which a folding plate (40) (on which a plate is placed by a plate layer (24)) can be pushed, folding and pushing out the piece of separator strip. The device furthermore has a device (26) for welding the superimposed longitudinal edges of the folded separator, and a withdrawal device (30), by means of which a pocketed accumulator plate is transferred to an unstacking device, accumulator plates being placed on each pocketed accumulator plate by a further plate layer (31). The unstacking device comprises a transfer device (33) which forms plate stacks on its output side on a collector grating (35). <IMAGE>
Patent EP-0335910-B1 (EP)
Inventor: GOLDENBERG MILTON DAVID
IPC: A61K51/00
Filed: 1987-12-17
Granted: 1996-05-15
Abstract: Methods are provided for short-range intraoperative and endoscopic detection and therapy of tumors using radiolabeled antibodies and, in some cases, techniques for reducing or correcting for non-specific background radiation to improve resolution. Therapy using external radiation and/or laser or mechanical endoscopically introduced tumor removal means can be combined with the detection methods to increase precision of the tumor removal operations.
Patent EP-0360864-B1 (EP)
Inventor: ITOI HIDEYUKI
IPC: C03B23/02
Filed: 1988-02-22
Granted: 1993-10-27
Abstract: Une plaque de verre unitaire (G), que des premiers mandrins (13), (13) déplacent vers un élément chauffant (C) et vers un élément d'étirage de plaques de verre (d), est transférée à des troisièmes mandrins (31), (32) pendant son déplacement vers lesdits éléments (C), (d). Les premiers mandrins (13), 913) reviennent alors pour prélever la plaque de verre unitaire successive (G) et la transportent jusqu'à une position derrière la plaque de verre unitaire précédente (G), la deuxième plaque de verre unitaire (G) étant ensuite ramollie thermiquement et fusionnée à la première plaque de verre unitaire (G). Lorsque cette opération de fusionnement s'achève, l'avance des plaques de verre unitaires supplémentaires (G) s'effectue en continu, ces plaques étant également transférées aux troisièmes mandrins (31), (32) sur leurs parcours en direction des éléments (C), (d). Ces opérations s'effectuent de manière répétitive, ce qui permet de produire de manière continue une mince plaque de verre à partir de plaques de verre unitaires par un procédé d'étirage. Est décrit un procédé de production et une installation utilisée à cet effet.
Patent EP-0317580-B1 (EP)
Title: Electric motor, in particular a drive motor for a drum pump or submersible pump
IPC: H02K11/28
Filed: 1988-05-06
Granted: 1993-06-30
Abstract: The motor (10) has a motor housing (11) sealed against the environment and made of a material having good thermal conductivity, such as aluminium, which is provided with external screens made from an electrically non-conductive material. Flow gaps (40) for cooling air extend between a housing middle part (12) and its external screen. The external screens consist of housing caps (33, 34) which extend over the frontal end shield (13, 14) of the motor housing and of a casing (35) arranged between these housing caps which prolongs the housing middle part as an external screen thereby forming the flow gaps (40) for cooling air. The external screen of the entire motor housing (11) prevents the user from touching any metallic or current-carrying parts of the motor.
Patent EP-0358697-B1 (EP)
Title: Device for guiding and supporting a railway vehicle
IPC: B61F/
Filed: 1988-05-11
Granted: 1992-07-15
Abstract: PCT No. PCT/BE88/00014 Sec. 371 Date Nov. 13, 1989 Sec. 102(e) Date Nov. 13, 1989 PCT Filed May 11, 1988 PCT Pub. No. WO88/08802 PCT Pub. Date Nov. 17, 1988.A rail vehicle guide and support arrangement including a bogie having independent wheels, has a crossbeam fastened to a vehicle body, so as to be perpendicular to the vertical plane containing the longitudinal axis of the vehicle, in proximity to one end of the body. Two longitudinal members each equipped with at least two wheels are mounted on an articulation member carried by the crossbeam on each side of the vertical lane, and connected to each other by a brace which is mounted on a ball joint. Each longitudinal member is provided with an articulation and each is composed of a longitudinal frame member articulated to the crossbeam and extended by a directional arm which is articulated, about a substantially vertical pivot, to the longitudinal frame member and is equipped at its free end on a wheel. Each directional arm is connected to the brace by rods forming a deformable quadrilateral which ensures correct orientation of the wheels while traversing curves.
Patent EP-0324804-B1 (EP)
Title: Water purification system
IPC: B01D61/00
Filed: 1988-05-23
Granted: 1992-09-02
Abstract: A water purification system comprising a reverse osmosis unit (50) to separate feed water as product water and waste water, a reservoir (90) having bladder controlled expandable and contractible product water and control water chambers (94, 95, 96) and a control valve subsystem. The control valve subsystem includes a feed water shut-off valve (10) and a regulating valve (30). The shut-off valve (10) has a control chamber (20) subjected to product water pressure to control its open-closed condition, and is effective to close it at a predetermined upper limit of product water pressure. The regulating valve (30) includes two diaphragm areas (A1, A2) on a single moving element, two diaphragm operated valves (37, 38) (only one of which can be open at one time), and a relief valve (46). The regulating valve (30) is responsive to a demand for bladder control water to the reservoir (90) on diaphragm area (A1) to establish a first and higher level of control water flowing to the reservoir (90), and is also responsive to an excess of bladder control water flowing from the reservoir acting on diaphragm areas (A1) and (A2) to establish a second and lower level of control water back pressure in the reservoir (90).