baber/WOPTO huggingface dataset:
Patent EP-0500833-A1 (EP)
Inventor: BACHELIER HEINZ-JUERGEN
IPC: B01F15/00
Filed: 1991-08-09
Abstract: Un mécanisme agitateur pour un récipient comprend au moins un arbre agitateur axialement levable et abaissable et un entraînement assujetti par un boîtier de support au récipient, pourvu d'au moins un arbre d'entraînement. L'arbre d'entraînement et l'arbre agitateur sont mutuellement reliés de manière amovible par une pièce intermédiaire à l'extérieur du récipient. La pièce intermédiaire comprend un dispositif d'étanchéité dans le passage de l'arbre agitateur à travers la paroi du récipient. Le dispositif d'étanchéité (11) est axialement espacé par rapport au passage (9) de l'arbre agitateur (5) et s'appuie sur un boîtier étanche (18) qui recouvre la liaison entre la pièce intermédiaire (1) et l'arbre agitateur (5) et qui peut être relié de manière étanche avec l'agencement d'étanchéité (11) et avec la paroi (10) du récipient. En outre, le boîtier étanche (18) et l'agencement d'étanchéité (11) sont télescopables l'un dans l'autre dans le sens axial. Ce mécanisme agitateur, tout en ayant une construction simple et en étant relativement compact, permet de remplacer rapidement la garniture d'étanchéité du passage de l'arbre à travers la paroi du récipient, tant lorsque les arbres agitateurs sont agencés perpendiculairement que lorsqu'ils sont agencés coaxialement.
Patent EP-0497948-A1 (EP)
Inventor: LEROY MICHEL
IPC: H01L23/28
Filed: 1991-08-23
Abstract: Selon un mode de réalisation de l'invention, les composants électroniques discrets ou intégrés, sont encapsulés chacun dans un boîtier, par exemple plastique; les boîtiers sont ensuite montés sur une carte de circuit imprimé, par exemple époxy. L'ensemble composants et carte est recouvert d'une première couche relativement épaisse, constituée par un composé organique et assurant une fonction de nivellement, puis d'une couche telle qu'un composé métallique minéral, ayant pour fonction d'assurer l'herméticité de l'ensemble.
Patent EP-0505687-A1 (EP)
Inventor: GRANGE KENNETH
IPC: B65D73/00
Filed: 1992-01-29
Abstract: The invention relates to a display package for substantially cuboid products, in particular for dispensers filled with razor blade units, having a paper or cardboard strip (2) and a receiving device holding at least one dispenser, a second paper or cardboard strip (3), in which at least one opening (9, 10; 19, 20) is formed as receiving device, being arranged on the paper or cardboard strip (2). A package which is inexpensive to manufacture, displays the product in a sales-enhancing manner, consists completely of materials which can easily be recycled and provides a safeguard against theft which is appropriate to the requirements of modern sales psychology in supermarkets is achieved in that the second paper or cardboard strip (3) has two folds (5, 6) which are arranged parallel to one another with spacing running transversely to the longitudinal direction of said strip and in which two openings (9, 10; 19, 20) are formed which are arranged opposite one another and form the receiving device. 
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Patent EP-0508113-A1 (EP)
Inventor: REBEL HERBERT
IPC: B41F27/12
Filed: 1992-03-06
Abstract: In order to be able to clamp and tension printing plates on the forme cylinder with a minimum of handling effort and in any angular position of said forme cylinder, the invention proposes to arrange the drive members, which bring about the clamping and tensioning of the printing plate, in the groove of the forme cylinder. The eccentric shafts (5.3, 6.3) of the front and of the rear tensioning rails (5, 6) are guided through appropriate openings (11) on both cylinder side walls and have actuating arms (12). Two adjusting rings (8, 9) are arranged rotatably in each case on a collar mounted upstream of the forme cylinder on both side walls thereof, said adjusting rings having recesses (13) in which the actuating arms engage. Turning the adjusting rings thus causes clamping or loosening of the corresponding tensioning rail. The adjusting rings are driven by appropriate spur wheels (17) which are guided out of the cylinder side walls and mesh with a tooth gearing (14) of the respective adjusting ring. Said spur wheels are driven in each case by a motor (20.a, 20.b) (compressed air motor) from the cylinder groove via a train of gears, consisting of a plurality of gearwheels, together with clutches. The tensioning is caused by one of the two motors provided, in that a further clutch is provided, by means of which a rotary spindle can be driven. By means of the latter, a pressure strip, assigned to the rear tensioning rail, can be displaced over a bridge. <IMAGE>
Patent EP-0504811-A1 (EP)
Inventor: PATRIDK EDWARD P
IPC: B21B1/38
Filed: 1992-03-17
Abstract: An essentially flat "arc-grained" surface of a sheet of aluminum alloy is produced with a coarse and non-uniform microstructure which, after it is coated with a durable phosphate-free coating, provides excellent lithoplate. Though such arc-grained microstructure is much coarser than an electrochemically etched surface typically used on lithoplate, the very coarse surface is peculiarly well-adapted to provide durable lithoplate after it is coated with a phosphate-free protective surface. After the coated surface is coated with a photoresist the excellent resolution of prints is maintained over a large number of repeated uses in an off-set printing press. A method of producing lithoplate comprises, controlledly rastering an A-C, or D-C reverse polarity plasma-generating electric arc on an aluminum sheet less than 30 mils thick, kept distortion-free on a mounted surface such as on a cylindrical drum; then coating the arc-grained surface with a hard and durable, inert phosphate-free coating while maintaining a capillary microstructure in the surface adapted to provide a support for a photoresist for use in lithographic printing of adequate resolution.
Patent EP-0511621-A1 (EP)
Inventor: HIHARA HIROSHI THE FURUKAWA EL
IPC: C03B37/012
Filed: 1992-04-28
Abstract: The method of manufacturing a silica glass base preform comprises the steps of inserting a rod-like member (31, 61) mainly containing a ductile material, into a forming space (20, 50) of a mold (11, 12, 12, 41, 42, 43), charging the remaining space of the forming space (20, 50) with a forming material (32, 62) containing silica glass powder or doped silica glass powder, compressing the mold (11, 12, 13, 41, 42, 43) charged with the forming material (32, 62) from outside such as to form a porous glass body (33) of the forming material (32, 62) around the rod-like member, removing the rod-like member (31, 62) from the porous glass body (33), inserting a glass rod (34) into the hole (33a) formed after removal of the rod-like member (31, 61), purifying said porous glass body (33) in which the glass rod (34) is inserted, and consolidating said porous glass body (33) purified in the above purifying step.
Patent EP-0515915-A1 (EP)
Inventor: CHROBACZEK HARALD DR
IPC: D06M15/643
Filed: 1992-05-14
Abstract: Aqueous dispersions which are highly suitable for the treatment of fibre materials, in particular textile materials, contain a polysiloxane containing, on average, at least two hydroxyl groups, each bonded to a silicon atom, and a polysiloxane containing, on average, at least one amido group in the molecule. If the amido polysiloxane contains no primary amino group, the dispersions must contain a third polysiloxane which contains at least one primary amino group in the molecule. The fibre materials treated with these dispersions have a pleasantly soft hand and low tendency toward yellowing. The dispersant content may be lower than in known dispersions of amido-functional polysiloxanes.
Patent EP-0518305-A1 (EP)
Inventor: OSTINO ANTONIO
IPC: E04B1/86
Filed: 1992-06-11
Abstract: The self-supporting partition includes a body (2) of concrete, cement or similar material associated with at least one container (4) having at least one cavity (10) which communicates with the exterior through at least one duct (17), and is at least partially filled with material (16, 18) having sound-absorbent properties. The container can also act as a Helmholtz resonator.
Patent EP-0522384-A1 (EP)
Inventor: KELLER ROLAND
IPC: E02D5/76
Filed: 1992-06-27
Abstract: An anchoring element (6) for anchoring a ground anchor (1) to a structural member (2) to be supported, for the purpose of allowing the intactness of a closed protective tube (4) which encloses strands (3) of the ground anchor (1) in the bore hole and protects the strands (3) from corrosion to be checked by applying a voltage between the strands (3) and earth and measuring the resulting current even after the grouting of the uppermost section of the ground anchor (1) in a lead-through passage (13) in the anchoring element (6) and of the latter in an anchor lead-through (14) with a cement mass, is made of an electrically insulating material, preferably polyamide, at least to such an extent that there is no electrically conductive connection between the strands (3) and the cement mass in the lead-through passage (13) on the one hand and the cement mass outside the same and the structural member (2) on the other hand. The anchoring element (6) can be made of steel, for example, and can be covered with a polyamide coating, or it can have an anchor connection piece (7) of polyamide and an anchoring plate (9) of steel with a polyamide coating or can also be made entirely of polyamide. The anchoring element (6) can comprise a tube piece which consists of a sealing section inserted in a sealing manner into the lead-through passage (13) and of an electrically welded sleeve which axially adjoins the sealing section and which is fused together with the protective tube (4). <IMAGE>
Patent EP-0538773-A1 (EP)
Inventor: MAY MICHAEL DR
IPC: C09K19/38
Filed: 1992-10-20
Abstract: The invention relates to liquid crystalline polymers which form exclusively nematic liquid crystalline phases. The liquid crystalline polymers are comprised of units of at least trinuclear liquid crystalline azo dye monomers M with lateral asymmetry.
Patent EP-0548515-A1 (EP)
Inventor: HELD HANS
IPC: B23D49/16
Filed: 1992-11-05
Abstract: In a bearing assembly for the saw blade holder in the housing of a jigsaw, a connecting link (7) which can be motor-driven is fastened to the saw blade holder (6). The bearing assembly can be inserted as a construction unit into the housing. It is composed of functional parts of simple design which are adapted to the features required in each case. A guide plate (13) with sliding surfaces (14, 15) for the connecting link (7) is fastened to a basic body (1). A guide sleeve (4) for the saw blade holder (6) is arranged on the basic body (1). The guide sleeve (4) is held on the basic body (1) by means of the guide plate (13). To support the sliding surfaces (14, 15) of the guide plate (13), adjusting elements, i.e. screws (17), are provided on the basic body. <IMAGE>
Patent EP-0543385-A1 (EP)
Inventor: GUENSEL ROLF CHEM-ING
IPC: C09D11/106
Filed: 1992-11-19
Abstract: A water-based (water-borne) printing ink which is particularly suitable for gold and silver colours, has the following composition:   from 1 to 60 parts by weight of styrene-methacrylate copolymer and/or C1-C4-methacrylate, as an aqueous dispersion, from 1 to 40 parts by weight of styrene-methacrylate copolymer and/or vinyl propionate-vinylpyrrolidone copolymer and/or C1-C4-methacrylate, as neutralisable, water-soluble solid resins, from 0 to 60 parts by weight of glycols or alcohols or glycol ethers/ether esters,   from 0.1 to 30 parts by weight of wetting agents,   from 0.1 to 30 parts by weight of neutralisers,   from 0.1 to 30 parts by weight of natural and/or synthetic waxes,   from 0.001 to 2 parts by weight of antifoaming agent,   from 0 to 80 parts by weight of water, and from 1 to 60 parts by weight of aluminium pigments, mica pigments and/or gold bronze pigments.   The ink is suitable for printing on paper, board, boxboard and the like, for example by means of the inking system of a sheet-fed or rotary offset machine, from damping systems, separate coating units of sheet-fed or rotary offset printing machines, sheet coating machines, rotogravure (intaglio) or flexographic printing machines. It can be applied in a single operation without subsequent coating.
Patent EP-0589093-A1 (EP)
Inventor: DUCHATELET ROLAND
IPC: B01F15/00
Filed: 1992-09-22
Abstract: The key factor is the ability to monitor the mixing process contactless from within the mixture. Therefore, an electronic device (1) (a chip) is implemented inside the mixing arm (2), which is in direct contact with the substance in the bowl (5). The electronics will measure the temperature, the rotation speed, as well as other process parameters, such as electrical resistance and viscosity. These are transmitted to the robot allowing the latter to regulate its motor and heating elements. 
     Any specific range of preparations (different sauces, soups, etc.) may require a dedicated mixing arm (2) with the appropiate form. In every such arm, a chip (1) will be integrated which is programmed with the optimal preparation parameters (temperature and rotation speed curvers). Once the user has inserted the correct mixing arm (2), the sensor (1) sends the necessary information to the base unit of the robot, enabling the latter to control automatically the optimal speed and temperature.
Patent EP-0509648-A1 (EP)
Inventor: DAVIS SIMON PAUL
IPC: H04L12/56
Filed: 1992-03-20
Abstract: Multicast server apparatus operative to effect the onward transmission of data cells to a plurality of different addresses, comprises a switch function unit having an input port, an output port and a transfer port, data cells for multicasting being routed from the input port to the transfer port, first and second header translation units each having an input terminal and an output terminal, which translation units serve respectively as a chainer and as a distributor, the input terminals of the chainer and the distributor respectively being coupled to the transfer port of the switch function unit to receive data for multicasting, the chainer being effective to change address data associated with each data cell fed thereto to a form recognisable by the distributor and to feed back such data cell together with its changed address data to the said transfer port, and the distributor being effective to convert recognisable address data associated with data cells fed thereto to corresponding route address tags and to feed cells having such address tags to the output port of the switch function unit, whereby a data cell for multicasting is distributed by the multicasting server apparatus separately to the said plurality of different addresses as identified by the said tags.
Patent EP-0566788-A1 (EP)
Inventor: VERONESI LUCIANO
IPC: B63H1/16
Filed: 1992-04-21
Abstract: A submersible propulsor unit (1) comprises a cylindrical shroud (3) having a water inlet (5) and a water outlet (7), a propeller (13) having a hub (15) rotatably mounted within the shroud (3) on a shaft (9), and an electric motor (24) for driving the propeller (13) that includes a rotor (23) mounted around the periphery of the propeller (13), and a stator (25) circumscribing the shroud (3), and a bearing assembly (17) that includes means (83, 99) for circulating ambient water around the bearing surfaces to both lubricate and cool them. A stationary cover (85) is detachably secured over the bearing assembly (17) on the water inlet end of the shaft (9) to provide easy access to the bearings in the bearing assembly (17). The vane members (11) that concentrically mount the shaft (9) within the interior of the shroud (3) are all connected on the downstream side of the propeller (13) to reduce the cavitation and resulting noise when the propeller (13) rotates. The magnetization of the rotor (23) is provided by a plurality of permanent magnets (125) for both improved efficiency, and lower noise. A squirrel cage structure formed from damper bars (130) and conductive wedges (128) is integrated over the magnets of the rotor both to assist in the starting of the motor, as well as to insulate the magnets from harmonic currents that could act to de-magnetize them.
Patent EP-0539206-A1 (EP)
Inventor: LITTLE JOHN BERNARD
IPC: E05D11/10
Filed: 1992-10-22
Abstract: A hinge is described having first and second members (2,4) for respective attachment to two components to be hingedly interconnected. A movement arrestor is provided which serves as a check on the hinging movement of the two hinge members (2,4). The arrestor comprises a cam surface (36) on the first hinge member (4) and a roller (40,42) mounted on the second hinge member (2). The roller (40,42) is resiliently displaceable relative to the said second member (2) to force the roller (40,42) into engagement with the cam surface (36) so as to provide the desired check. In accordance with the invention the roller (40,42) includes a polymer sleeve (66) with which it engages the cam surface (36), to absorb and thereby reduce the noise and to reduce the wearproduced as the roller (40,42) moves over the cam surface (36) as the hinge is opened and closed. The sleeve material may be PTFE or Nylon and may be snap fitted over the roller (40,42) and may include an aerial slot (68). The roller (40,42) and cam surface (36) are conveniently formed from metal.
Patent EP-0545620-A1 (EP)
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1992-11-25
Abstract: An azo compound represented by the following general formula IA and an electrophotographic photosensitive member comprising a photosensitive layer containing the azo compound:
       
 wherein R¹ and R² are the same or different from each other and indicate a hydrogen atom, an alkyl group, an alkenyl group, a hydroxyl group, an alkoxy group, a carboxy group, an alkoxy carbonyl group, an acyl group, an aryl group, a halogen group or a cyano group, respectively; R¹⁴ indicates a hydrogen atom, a halogen group, an alkyl group, an alkoxy group, an aryl group, an amino group, a cyano group, a nitro group or a sulfoxide group; and A indicates a coupler residue having an acceptor property.
Patent EP-0509891-A1 (EP)
Inventor: DUFOUR PASCAL
IPC: C12H1/02
Filed: 1992-04-10
Abstract: New technological auxiliary for the clarification of alimentary liquids by filtration, consisting of a filter agent prepacked in a water-soluble film, preferably made of polyvinyl alcohol, the filter agent additionally containing agents for precipitating polyvinyl alcohol, intended to remove it in the form of an insoluble complex retained in the filter. Application to the clarification of beer and wines.
Patent EP-0545804-A1 (EP)
Inventor: DURAND JEAN-PIERRE
IPC: B09B3/00
Filed: 1992-11-30
Abstract: Process for the treatment of solid residues arising from the purification of the fumes originating from a waste incineration furnace, and a plant for making use of this process. This process consists in employing, as additive, the solid residue originating directly from the waste incineration furnace (1). The additive is mixed with the residues from purification. The mixture is vitrified in a melting furnace (15). The vitrified solid products are placed on a tip (17) and the gaseous products originating from the vitrification are optionally recycled to the incineration furnace (1). This process permits, for example, the vitrification, the melting and the stabilisation of the solid residues originating from the incineration of household or industrial waste. <IMAGE>
Patent EP-0520952-A1 (EP)
Inventor: PARRIAUX OLIVIER
IPC: G02B6/42
Filed: 1992-06-26
Abstract: The invention relates to a method for coupling an optical fibre to an optoelectronic component and to a method for producing a notch in a substrate, as well as to connection devices thus obtained. 
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Patent EP-0500503-A1 (EP)
Inventor: CLAUDI VITTORIO
IPC: F15B11/22
Filed: 1992-01-29
Abstract: The object of the invention is an assembly of two, three or more oil pressure operated actuator cylinders with the piston forward/return strokes synchronized also under unbalanced loads, having a delivery pipe to the pressure chamber of the first cylinder and an exhaust pipe from the return chamber of the last cylinder of the assembly, as well as a transfer pipe from the return chamber of each cylinder to the pressure chamber of the subsequent cylinder, eventually endowed with bifurcations with gate valves for the introduction/withdrawal of liquid, wherein the inside diameter of the first cylinder, the outside diameter of the rod thereof, the inside diameter of the second cylinder, the outside diameter of the rod thereof and the inside diameter of the last cylinder of the assembly are dimensionally related so as to answer precisely and rigorously determined numerical ratios (Figure 4).
Patent EP-0587964-A1 (EP)
Inventor: MINICHIELLO ANGIE
IPC: A61B3/11
Filed: 1992-09-16
Abstract: An instrument for centering corrective lenses (13,14) is formed by a closed frame with an inside parallelepiped reflexion chamber including on its front and back walls a system of two mirrors (1,4) disposed parallel to each other: A mirror (1), with a couple of semireflecting circular plate areas (2), and with a millimetric scale (3) on its upper part, a second mirror (4), provided with a mobile frame (5) supporting a bearing reference (16) with a mark rod (6) manually translated by a micrometric control knob (7). The bearing reference (16) can be observed from the frontal wall (8), through the circular plate areas (2) which are provided with observation holes (9 and 10) surrounded by parabolic guides (11) for the corrective test lenses (13 and 14).
Patent EP-0549802-A1 (EP)
Inventor: MIYABAYASHI M TSUKUBA RES CTR
IPC: H01M4/66
Filed: 1992-06-19
Abstract: An electrode for secondary batteries, in which an alkali metal of an active material is carried by a carrier, whose principal component is the carbonaceous material of the multilayer structure comprising a surface layer and the nucleous enveloped therein and satisfies the following conditions: (1) a true density ρ is not less than 1.80 g/cm³; (2) in Raman spectroscopic analysis using the argon ion laser beam of 5145 Å in its wavelength, peaks P A  and P B  exist within the ranges of 1580-1620 cm⁻¹ and 1350-1370 cm⁻¹ respectively, and the ratio            R = I       B           /I       A               of the intensity I B  of P B  to the intensity I A  of P A  is not less than 0.4.
Patent EP-0546137-A1 (EP)
Inventor: BARET GUY
IPC: H01J9/24
Filed: 1992-06-19
Abstract: L'invention se rapporte aux écrans de visualisation du type panneau à plasma. Elle a plus particulièrement pour objet des éléments électriquement isolants tels que espaceurs (12, 15) et/ou couches diélectriques (4, 6). Conformément à l'invention, les espaceurs (12, 15) et/ou les couches diélectriques (4, 6) sont réalisées en un composé organique polymérisable. Il en résulte que la température la plus élevée imposée au panneau à plasma durant sa fabrication peut rester inférieure à une température du scellement de ce panneau.