baber/WOPTO huggingface dataset:
Patent EP-0442016-B1 (EP)
Inventor: SONNENDORFER HORST
IPC: G07F17/10
Filed: 1990-02-16
Granted: 1994-05-04
Abstract: In a transport trolley, which can be pushed into an identically designed transport trolley and which is equipped with an appropriate device in the form of a supporting surface or a basket for receiving products or transport material, depending on the particular embodiment handle-supporting arms made approximately U-shaped at the free end or handle-supporting tubes of oval or circular cross-section are firmly attached to the rear end of this device; between the handle-supporting arms or tubes is mounted a generally tubular handle, in the region of which is arranged a coin-deposit lock which is equipped with a corresponding coupling device, so that a mutual coupling and uncoupling of transport trolleys relative to one another or to or from a collecting point becomes possible. In the design according to the invention of such a transport trolley, one of its handle-supporting arms or one of the handle-supporting tubes is made shorter, and the coin-deposit lock is fastened to the shorter handle-supporting arm or tube in such a way that it is so integrated in the transport trolley in a space-saving way that the outer dimensions of the latter correspond virtually to those of hitherto conventional transport trolleys precisely in the region of one of the two handle-supporting arms or tubes. Consequently, as a result of the design and arrangement of the coin-deposit lock, the handle provided between the two handle-supporting arms or tubes is available to the same extent as on the transport trolleys used hitherto.
Patent EP-0399320-B1 (EP)
Inventor: NYSSEN PETER ROGER DIPL-ING
IPC: C03C13/06
Filed: 1990-05-12
Granted: 1995-12-20
Abstract: The glass fibres, which have greatly reduced carcinogeneity, have a mean fibre diameter of <8  mu m, preferably <3  mu m, and more than 10% thereof have a diameter of <3  mu m. In addition, the glasses used to produce these fibres are characterised by the following compounds in the proportions indicated in mol%:  55 - 70% of SiO2,  0 - 5% of B2O3,  0 - 3% of Al2O3,  0 - 6% of TiO2,  0 - 2% of iron oxides,  0 - 5% of MgO,  8 - 24% of CaO,  10 - 20% of Na2O,  0 - 5% of K2O and 0 - 2% of fluoride. e
Patent EP-0404058-B1 (EP)
Inventor: KOHN GERHARD DR
IPC: A23L33/00
Filed: 1990-06-19
Granted: 1994-11-02
Abstract: The invention relates to a fat mixture for preparation of foods, in particular infant foods, based on fats and oils of animal and plant origin suitable for food use. The fat mixture according to the invention is characterised in that it contains 0.20 to 2.6 % by weight of the  omega 6-fatty acids gamma-linolenic acid, di-homo-gamma-linolenic acid and/or arachidonic acid and 0.05 to 2.0 % by weight of the  omega 3-fatty acids octadecatetraenoic acid, eicosapentaenoic acid and/or docosahexaenoic acid, and that the  omega 6-fatty acids mentioned together with the  omega 3-fatty acids mentioned constitute 0.25 to 4.6 % by weight of the fat mixture and the weight ratio of the sum of the  omega 6-fatty acids mentioned to the sum of the  omega 3-fatty acids mentioned is 0.1 : 1.0 to 5.0 : 1.0. The ratio of docosahexaenoic acid to arachidonic acid lies outside the range 1 : 2.0 to 1 : 3.0. According to the invention, a process for the preparation of a stabilised fat mixture is also provided.
Patent EP-0410170-B1 (EP)
Title: Liquid fuel mixture, process for its preparation and application in two stroke engines
IPC: C10L1/02
Filed: 1990-07-04
Granted: 1993-03-24
Abstract: The invention relates to a liquid fuel mixture, comprising a C3 and/or at least a C4-alkane, at least one oil component and optionally at least one additive, a process for its preparation and its use for two-stroke engines.
Patent EP-0466947-B1 (EP)
Inventor: CAHILL JOHN W
IPC: B29L9/00
Filed: 1990-07-16
Granted: 1996-03-27
Abstract: An injection molding process for making a multiple layer, plastic structure (10). A plastic sleeve (62) is placed and then enclosed in a mold cavity (44). A flowing heated plastic is conducted into the mold cavity (44), radially inside the sleeve (62), and forced radially outward against the sleeve (62). The flowing plastic forces the sleeve (62) outward and forms, with the sleeve (62), an integrally bonded laminated structure. The mold is opened and the plastic structure (10) is removed, and this structure (10) may then be reformed to form a container (64) particularly suitable for containing beverages, foods, cosmetics, pharmaceuticals and chemicals.
Patent EP-0393737-B1 (EP)
Inventor: MIDDELHOEK JAN
IPC: H01L21/8247
Filed: 1990-03-26
Granted: 1995-06-07
Abstract: Each memory cell of an electrically-programmable semiconductor memory has a field-effect transistor (5,6,11,12) with a charge-storage region (11). Efficient and fast injection (18) of hot carriers into the charge-storage region (11) is achieved by vertical punch-through of a depletion layer (1 min ) to a buried injector region (2), by application of programming voltages (Vb and Vd) to a control gate (12) and to the surface of the punch-through region (1). Non-injected carriers (19) are removed via at least the transistor drain (6) during the programming. A well-defined punch-through region (1) can be obtained with a higher-doped boundary region (3) at at least one side of the punch-through region (1) to restrict the lateral spread of the depletion layer(s) and prevent parasitic connections. This permits closer spacing of the injector region 2 to other regions of the memory cell, e.g. source and drain regions (5 and 6), and the injector region (2) may adjoin an inset insulating field pattern (29). A compact cell array layout can be formed with a common connection region (8) for the injector regions (2) of two adjacent cells and for either a source or drain region (5 or 6) of four other adjacent cells. The control gate (12) and an erase gate (14) may both be coupled in the same manner to the charge-storage region (11), and the cell can be operated with complementary voltage levels for writing and erasing. A feed-back mechanism with the start of injection from the punch-through and injector regions (1 and 2) can provide a well-defined charge level limit for the erasure.
Patent EP-0419008-B1 (EP)
Inventor: HAYNES BRIAN
IPC: F16K3/02
Filed: 1990-07-17
Granted: 1994-04-20
Abstract: A gate valve includes a gate cavity (18), a flowbore (14, 16) communicating with the gate cavity and a gate (20) for opening and closing flow through the flowbore. A valve seat (42) is provided on each side of the gate. Each valve seat (42) has inner and outer C-ring seals (52, 54) on its end surface for sealing against a body sealing surface (46). The seals are energised by an assembly which includes a disc spring (62) disposed around the valve seat (42).
Patent EP-0389358-B1 (EP)
Inventor: BAUBRY BERNARD
IPC: F42B10/20
Filed: 1990-03-20
Granted: 1993-11-18
Abstract: According to the invention, the system should reliably provide for the complete and irreversible unfolding of the fins of the tail unit, after the departure of the projectile, and should enable the triggering, after the locking of the fins, of an ignition device for the propulsion unit contained in the projectile. A system for opening an unfolding tail unit for projectiles provided with a propulsion unit, formed by a plurality of fins hinged on shafts and distributed around the projectile, comprises a part capable of sliding imperviously from a first position to a second position in a first bore, so as to drive means for pivoting the fins. With the first bore, this part defines a first chamber and can be shifted by gas pressure in this chamber, generated by a gas generator, the fins being completely unfolded during the shifting of the part towards the second position. The opening system also includes a closing means fixed to the sliding part making it possible, before it has reached the second position, to isolate the first chamber from a second chamber and prevent the triggering of an ignition device for the propulsion unit under the effect of a pressure.
Patent EP-0435722-B1 (EP)
Title: Method and device for forming a sheet metal blank in particular for producing a mask for a cathode ray tube
IPC: B21D22/10
Filed: 1990-12-10
Granted: 1993-06-09
Abstract: The subject of the present invention is a method for forming a sheet-metal blank (1), in particular in order to make a cathode ray tube mask, on a press, according to which the central part (1a) of the sheet-metal blank (1) is formed with a specified curvature under the effect of a punch (20) which deforms, in a mould (12), the upper die part (14), the load exerted on the punch (20) being distributed over the entire surface of the base (24) of the punch (20), and according to which, after the curving of the central part of the sheet-metal blank, a mechanical action is exerted on a peripheral forming member (30) so as to apply pressure to a ring (36), the ring (36) is deformed and presses against the free part (1b) of the sheet-metal blank (1) in order first to effect a controlled bending of the said free part, and then the said free part (1b) is applied, still under the action of the ring (36), along the side walls of the punch (20) in order to form the flanged edge.
Patent EP-0403405-B1 (EP)
Inventor: BERNARD THIERRY
IPC: A01P13/00
Filed: 1990-06-07
Granted: 1994-08-31
Abstract: PCT No. PCT/FR90/00401 Sec. 371 Date Feb. 7, 1991 Sec. 102(e) Date Feb. 7, 1991 PCT Filed Jun. 7, 1990 PCT Pub. No. WO90/15535 PCT Pub. Date Dec. 27, 1990.Herbicidal combination having a synergistic effect as a result of the combination (a) of bromoxynil or one of its derivatives corresponding to the formula  <IMAGE>  R=H, alkylcarbonyl or K, with (2-[[4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-aminosulphonyl]-N,N-di methyl-3-pyridinecarboxamide (II)) Application to maize crops.
Patent EP-0462174-B1 (EP)
Inventor: LANDA BENZION
IPC: G03G9/135
Filed: 1990-03-05
Granted: 1994-09-28
Abstract: A self-replenishing liquid developer system for an electrostatic imaging system including an insulating non-polar carrier liquid, toner particles dispersed in the carrier liquid, at least one charge director compound having a limited solubility in the carrier liquid and dissolved therein at its saturation concentration and excess of the at least one charge director compound comprised in a solid phase and being in equilibrium contact with the carrier liquid.
Patent EP-0541544-B1 (EP)
Inventor: GILL PETER L
IPC: G06K19/077
Filed: 1990-10-04
Granted: 1999-05-06
Abstract: Electronic article surveillance (EAS) tags (20) are attached to articles of merchandise, not at the store (16) using EAS equipment (18), but in conjunction with the manufacture (10) of these articles. At that stage, the tags (20) are not detectable by the EAS equipment (18). They are made detectable upon receipt by an EAS-using store (16). For swept frequency RF EAS equipment (18), the tags (20) are initially provided with two capacitors (24, 25) which make the tags (20) resonant at a first frequency not detectable by the store's EAS equipment (18). To activate them, one capacitor (24, 25) is disabled, thereby making the tags (20) resonant at a different frequency which is detectable. <IMAGE>
Patent EP-0443505-B1 (EP)
Inventor: BUSCH DIETER
IPC: B23Q1/00
Filed: 1991-02-19
Granted: 1994-08-31
Abstract: A cutting device with a saw blade (4, 44) has a cutting shaft (2, 38) to which the saw blade (4, 44) is attached by means of clamping flanges (6, 8, 46, 46') and clamping nuts (48, 48'). The cutting shaft (2, 38) has an axial bore (14, 26, 62, 64, 66, 68) connected to a device (30, 54) for the coolant feed and intended for feeding coolant to the saw blade (4, 44), in which arrangement radial bores (16) formed in the cutting shaft (2, 38) connect the axial bore (14, 26, 62, 64, 66, 68) to radial grooves (18, 20), open towards the saw blade (4, 44), of the clamping flanges (6, 8, 46, 46'). In order to simplify the feed of coolant to the axial coolant bore (14, 26, 62, 64, 66, 68) of the cutting shaft (2, 38) and to dispense with elaborate sealing measures, a fixed, tubular component (28, 70) engages in the axial bore (14, 26, 62, 64, 66, 68) of the cutting shaft (2, 38). The tubular component (28, 70) has an axial bore (33, 72) whose outside diameter is smaller than the inside diameter of the axial bore (14, 26, 62, 64, 66, 68) of the cutting shaft (2, 38) for forming an annular gap (32) between the cutting-shaft bore (14, 26, 62, 64, 66, 68) and the tubular component (28, 70), and a coolant-inflow line is connected to the tubular component (28, 70). <IMAGE>
Patent EP-0466057-B1 (EP)
Inventor: FAMILI AMIR
IPC: C08L29/04
Filed: 1991-07-05
Granted: 1995-11-02
Abstract: An extrudable polyvinyl alcohol composition useful for packaging and molding applications is prepared by melt blending polyvinyl alcohol, thermoplastic polyurethane and plasticizer to provide a product which has low water absorptivity, improved impact resistance, and improved low temperature/low humidity tensile properties. Useful extruded articles prepared from such compositions include films and bottles. A method for extruding the polyvinyl alcohol composition comprises: adding sufficient energy to the polyvinyl alcohol composition to both melt it and essentially eliminate the polyvinyl alcohol crystallinity in the melt, and simultaneously removing energy from the melt at a rate sufficient to avoid decomposition of the polyvinyl alcohol. The thermoplastic polyurethane may be added to the polyvinyl alcohol before the polyvinyl alcohol is melted and its crystallinity eliminated or blended with the thus treated polyvinyl alcohol and then melt extruding the polyvinyl alcohol/polyurethane blend.
Patent EP-0477662-B1 (EP)
Inventor: OGALE KUMAR
IPC: C08J5/18
Filed: 1991-09-11
Granted: 1995-02-22
Abstract: Disclosed are films or sheets comprising an olefin polymer composition which is comprised of   (a) from about 10 to 50 parts of a propylene homopolymer having an isotactic index greater than 80, or a copolymer of propylene with ethylene and/or an another alpha-olefin, containing over 80% propylene and having an isotactic index greater than 80; (b) from about 5 to 20 parts of a semi-crystalline copolymer fraction, which copolymer is insoluble in xylene at room or ambient temperature; and c) from about 40 to 80 parts of a copolymer fraction of ethylene with propylene and/or another alpha-olefin, and optionally with minor amounts of a diene, said copolymer fraction containing less than 40% ethylene and/or other alpha-olefin, being soluble in xylene at room temperature, and having an intrinsic viscosity from 1.5 to 4 dl/g.   Coextruded films or sheets and laminates wherein at least one layer is a film or sheet as described above, and films or sheets of blends of the olefin polymer composition and another olefin polymer are also disclosed.
Patent EP-0480379-B1 (EP)
Inventor: DABI SHMUEL
IPC: C08J9/06
Filed: 1991-10-08
Granted: 2001-02-14
Abstract: Improved hydrophilic materials, such as foams and films, are provided. These material find use in a wide variety of fluid absorbent products, especially those relating to the absorption of bodily fluids. The soft, absorbent, and resilient foams of this invention exhibit greater wet and dry mechanical strength when compared with those known in the art, as well as improved fluid wicking capacity and lower density. These improved properties are believed attributable to the incorporation into the foams of at least one polyfunctional aliphatic amine. The provided hydrophilic materials comprise the polymeric reaction product of a mixture which comprises at least one epoxy resin, at least one amine-terminated poly(alkylene oxide), and at least one polyfunctional aliphatic amine. Methods for preparing foams and other hydrophilic materials are also provided. In general, hydrophilic materials are prepared by providing at least one epoxy resin, forming a reaction mixture by contacting the epoxy resin with at least one amine-terminated poly(alkylene oxide) and at least one polyfunctional aliphatic amine, and curing the reaction mixture.
Patent EP-0488142-B1 (EP)
Inventor: SCHMITT JUERGEN
IPC: A61K9/127
Filed: 1991-11-26
Granted: 1995-01-25
Abstract: Process for encapsulating solid or liq. lipophilic agents (I) in a hydrating medium in phospholipid liposomes comprises mixing 1/2 - 3/4 of the amount of the hydration medium with the phospholipid (mixt.) with stirring to disperse the phospholipid; raising the temp. to above the phase change temp. of the soln. where the (I) is added to the dispersion, and the remaining hydration medium is added; and continuing to stir the mixt. at this temp. until no more free (I) can be detected in the hydration medium. The process is carried out in an inert atmos. The hydration medium is free of organic solvent and detergent. After the first step is complete, the liposomes are adjusted to the required size. Pref. the phospholipid is phosphatidytcholine, ethanolamine etc. and the active agent is an antibiotic, hormone, tranquiliser etc.
Patent EP-0496073-B1 (EP)
Inventor: BUBIK ALFRED DR
IPC: D21F9/00
Filed: 1991-12-12
Granted: 1995-04-05
Abstract: The invention relates to a twin-wire former in which the forming turbulence of a first forming region (F1) is abated by a main forming roll (26). A further forming process in a second forming region (F2) follows behind the main forming roll. Optimum forming with little dilution water is possible with this arrangement. In addition, flocculations which can arise in the region of the main forming roll can be eliminated from both the suspension and the web by intense shear forces in the second forming region, so that the web structure is made uniform. 
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Patent EP-0441503-B1 (EP)
Inventor: ISHINAGA HIROYUKI C O CANON K
IPC: B41J2/16
Filed: 1991-01-24
Granted: 1994-04-13
Abstract: A recording head equipped with a plurality of liquid discharge portions has a discharge opening for discharging ink, and a substrate provided with a plurality of electrothermal transducers for generating thermal energy to be utilized for discharging the ink supplied to the liquid discharging portions and a plurality of functional devices connected electrically to the electrothermal transducers. The plurality of functional devices are arranged in the direction from the arrangement direction of the plurality of electrothermal transducers within the region provided at the wiring portion including the common electrode wiring and the selective electrode wiring for said plurality of electrothermal transducers and the plurality of functional devices. The plurality of electrothermal transducers are arranged in the vicinity thereof to the common electrode wiring, the wiring portion is formed essentially at lower layer than the layer where the electrothermal transducers are formed.   <IMAGE>   <IMAGE>   <IMAGE>
Patent EP-0444899-B1 (EP)
Inventor: KORKOLAINEN TAPIO JUHANI
IPC: A61K31/22
Filed: 1991-02-27
Granted: 1997-02-05
Abstract: Known and new catechol derivatives may be used as medicinal antioxidants in the prevention or treatment of tissue damage induced by lipid peroxidation. The conditions and diseases which may be treated are for example heart diseases, rheumatoid arthritis, cancer, inflammatory diseases, a rejection reaction in organ transplants, ischemia, cancer and aging.
Patent EP-0503198-B1 (EP)
Inventor: WADA TOSHIHIRO
IPC: B02C18/14
Filed: 1991-12-16
Granted: 1998-03-04
Abstract: A shredder comprises a frame (4); at least two rotatable shafts (1,2) supported (3) in parallel by the frame; a plurality of cutting blades (10) on each shaft, each blade including a mounting (14) which is fixed to the shaft and a number of tips (13) fixed to the periphery of the mounting; and a plurality of spacers (11) mounted on each shaft alternately with the blades (10) such that the blades and spacers on each shaft mesh with the blades and spacers on the or each adjacent shaft. The tips (13) and/or spacers (11) can be replaced when necessary without disassembling the shafts. <IMAGE>
Patent EP-0437381-B1 (EP)
Inventor: TREBOT ALAIN
IPC: B29C49/06
Filed: 1991-01-03
Granted: 1995-09-13
Abstract: The invention relates to a mandrel (2) for injection blow-moulding of a hollow article made from plastic, having a hollow cylindrical body (8) comprising a portion (A) for connecting to a blow-moulding injection machine axially extended by a portion (B) for positioning in the wall of a mould associated with the machine which is itself axially extended by a blowing portion (C) intended to be housed in the cavity of the mould. The mandrel comprises first means for intermittent blowing via a first orifice (4) for blowing a previously injected parison around the blowing portion (C). The first means are arranged in the hollow article (8). The mandrel comprises, arranged in the hollow article (8), second means for intermittent blowing via a second blowing orifice (6), the first and second orifices (4, 6) being separate and axially spaced with respect to each other. 
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Patent EP-0461943-B1 (EP)
Inventor: BAUER DANIEL
IPC: F04B9/04
Filed: 1991-05-07
Granted: 1995-06-28
Abstract: The gas compression device comprises a motor (1), a piston (2) capable of moving linearly in a pump body, a means of transmission (T) between the motor (1) and the piston (2) capable of converting the rotary movement supplied by the motor (1) into a reciprocating translational movement of the piston (2). Means of varying the speed, comprising a cam (12) are provided for imparting a different speed to the piston (2) of the compressor according to the resistance offered to the motor (1) during a complete admission-compression cycle, in such a way that the load moment is essentially constant and the motor (1) functions at its maximum torque and therefore at its maximum efficiency. The profile of the cam (12) is determined so as to ensure an essentially isothermic compression of the gas. 
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Patent EP-0479764-B1 (EP)
Title: Machine for the control of catenary wire
Inventor: THEURER JOSEF
IPC: B60M1/12
Filed: 1991-09-24
Granted: 1993-12-08
Abstract: Machine (1) for the control of the contact wire (18) of an overhead wire (19) with a rail running gear (3) which rolls on rails of a track (4), a travel drive and machine frame (2) having a vertically adjustable measuring bar (28). A measuring frame (5) is mounted thereon in a vertically adjustable fashion, the lower end region (8) of which frame is constructed for support on an axle bearing housing (11) of the rail running gear (3), the upper end region (13) of the measuring frame (5) being connected to a measuring device (17) for the vertical position of the contact wire (18). 
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Patent EP-0511250-B1 (EP)
Inventor: HUMPHREY ANTHONY MARTIN
IPC: A23L27/12
Filed: 1991-01-18
Granted: 1995-06-21
Abstract: PCT No. PCT/GB91/00077 Sec. 371 Date Jul. 24, 1992 Sec. 102(e) Date Jul. 24, 1992 PCT Filed Jan. 18, 1991 PCT Pub. No. WO91/10373 PCT Pub. Date Jul. 25, 1991.A process for preparing a natural flavor concentrate comprising flavor chemicals derived from a fruit or vegetable juice distillate, wherein the distillate is subjected to reverse osmosis, is disclosed; the distillate is characterized by being substantially free of saccharide and the reverse osmosis is continued until a retentate is obtained that can phase separate, and the retentate is phase separated into an aqueous phase and a substantially anhydrous organic phase which contains a high proportion of the flavor chemicals, and the organic phase is recovered. The natural concentrate derived from the process, which is substantially free of saccharide, is also disclosed.