baber/WOPTO huggingface dataset:
Patent EP-0492432-A1 (EP)
Inventor: DAMIANT PIERLUIGI
IPC: D04H5/02
Filed: 1991-12-19
Abstract: The nonwoven textile is produced by a method which provides for the fibres and the filaments to be combined, starting from the step in which the elementary webs of the nonwoven textile are formed, and for them (the fibres and filaments) to be mixed intimately by conventional technical methods for consolidating the fibrous matting. The considerable variability of the percentages of the fibres and filaments in the mixture and of their polymeric nature means that the method can provide textiles with a high degree of versatility as regards their physical and mechanical characteristics and their durability, whilst keeping the mass per unit area of the textiles and the general technical parameters of the consolidating method unchanged.
Patent EP-0548399-A1 (EP)
Inventor: SKIBIDA IRINA PETROVNA
IPC: C08B31/18
Filed: 1991-12-23
Abstract: A method for the production of oxyacids from carbohydrates by catalytic oxidation with an oxygen containing gas in an alkaline medium, wherein the oxidation is carried out by homogeneous catalysis in the presence of a catalytic amount of an ion of a transition metal selected from the group consinsting of Cu, Cr, Co, Ni, Fe, V, Ti, Mn and mixtures thereof.
Patent EP-0521198-A1 (EP)
Inventor: VAN BOCKSTAELE MARC HUGO
IPC: G03C1/42
Filed: 1991-07-04
Abstract: Method for the production of direct-positive images by image-wise exposing a light-sensitive silver halide material comprising a support and an internal latent image-type silver halide emulsion layer and developing said exposed material in the presence of at least one development nucleator with a hydroquinone-type developing solution comprising 0.025 to 0.50 mole per liter of at least one alkanolamine and 0.02 to 1.00 mole per liter of a substituted phenol derivative.
Patent EP-0492727-A1 (EP)
Inventor: JONGEMA PIETER
IPC: C01D3/16
Filed: 1991-12-19
Abstract: In a purification process for brine, impurities such as calcium, magnesium and/or sulphate are precipitated by the addition of calcium hydroxide (Ca(OH)₂) and sodium carbonate (Na₂CO₃). Following NaCl crystallisation by evaporation of the brine, a mother liquor is obtained which still contains among others sulphate, potassium and bromide ions. Further concentration of this motherliquor by evaporation results in the precipitation of both NaCl and Na₂SO₄ and a more strongly concentrated motherliquor with respect to both potassium and bromide remains. This concentrated motherliquor is drained off. Either the prcipitated naCl and Na₂SO₄ are dissolved in water or the Na₂SO₄ is dissolved in purified brine or crude brine and then returned to the brine purification process, thereby lowering both the potassium and bromide ion levels in the purified brine. As a consequence the contents of both potassium and bromide of the NaCl are reduced.
Patent EP-0459690-A1 (EP)
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/3205
Filed: 1991-05-21
Abstract: A conductive layer (e.g., 21) is formed beneath a runner (e.g., 23) in an integrated circuit. The conductive layer is also formed within vias (e.g., 17). The conductive layer (e.g., 21 ) preserves electrical connection should the runner (e.g., 23) separate due, perhaps, to electromigration or stress voiding. The conductive layer (e.g., 21 ) also provides protection against various failures or defects which may occur in the runner material (e.g., 23) within the vias (e.g., 17).
Patent EP-0489481-A1 (EP)
Inventor: BRAGIN DAVID G
IPC: B65D21/02
Filed: 1991-06-13
Abstract: A cigarette pack display container 10 is disclosed. The container includes a cover member 20 and a base member 40 which are connected about a rim 12, 41. The cover member has outwardly extending pockets 24. Between the pockets is a corner wall 32 including a polygonal panel portion 34 and a trapezoidal panel portion 36. The base member includes pockets 42 and triangular facets 46 spaced between the pockets. Between the rim below the triangular facet and the rim below the trapezoidal panel portion is an engaging element for reinforcing the cover member to the base member. The reinforcement means includes a lip of the cover member that overlaps and inserts beneath a bead of the base member. A receiving element also may be provided for holding complementary articles. In addition, the cover member may have a slightly recessed top wall 18 for receiving a label for identifying the display.
Patent EP-0490697-A1 (EP)
Inventor: SASAKI KEIJI
IPC: H05H3/04
Filed: 1991-12-13
Abstract: This invention provides laser trapping designed to trap a microparticle or a group of microparticles by scanning at least a focused laser beam at high speed. 
     This laser trapping make it possible to control the formation of microparticles into a specified pattern according to the scanning form of the focused laser beam, fix and transport said pattern, and trap and manipulate the microparticles with lower index of refraction than that of a medium, or other photoreflective microparticles such as a metal. Consequently, with increasing degree of freedom of processing and modification on various microparticles, the field of application expands.
Patent EP-0463897-A1 (EP)
Inventor: LEMONNIER JEAN
IPC: B01D63/08
Filed: 1991-05-29
Abstract: The invention concerns a filter membrane support and a funnel for filtering a liquid sample for microbiological analysis thereof. 
     The support (1) for the filter membrane (2) is in two parts, a central part (3) and a peripheral part (4) which can be separated, for example by tilting the central part using a plunger (11), to facilitate access to the edges of the filter membrane (2). 
     This filter device facilitates handling of the filter membrane and eliminates the risk of damage during handling.
Patent EP-0465348-A1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A61H15/00
Filed: 1991-07-02
Abstract: L'appareil de massage (200) est destiné à être appliqué sur la peau. Il est équipé d'au moins deux éléments (2,3;202,203) montés chacun librement rotatif autour d'un axe associé (4,5;204,205) et ayant chacun globalement la forme d'un solide de révolution, chaque axe étant lié au support, les directions des deux axes (4,5;204,205) formant entre elles un angle d'obliquité béta. L'angle d'obliquité béta est compris entre 60° et 170° et les éléments rotatifs (2,3;202,203) sont en un matériau souple, et présentent des reliefs dont les extrémités de contact, destinées à s'appliquer sur la peau, sont espacées suivant la direction axiale et la direction périphérique de l'élément rotatif. <IMAGE> <IMAGE>
Patent EP-0489708-A1 (EP)
Inventor: TRAUSNIGG KONRAD
IPC: B24B3/24
Filed: 1991-12-05
Abstract: A device for holding and guiding spiral tools to be worked on grinding machines has a cross slide for positioning a tool spindle (8) in relation to the grinding tool and a gear motor for rotational setting of the tool spindle. For fine adjustment of the tool spindle (8) according to both coordinate directions, with pivoting of the spindle (8) about defined support points, templates (23) and copying mechanisms (29, 30, 36, 38, 40, 42 or 33, 34, 35, 37, 41) rotating with the tool spindle (8) are provided, the transmission ratio of which is separately adjustable for the two coordinate directions and which create a displacement by distances defined by the instantaneous scanning position of the template (23a) and the adjusted transmission ratio. The tool spindle (8) is divided between the change-over holder (17) for the tool and a drive part (19), assigned to the gear motor, for the template (23a) to be scanned by a coupling (21, 22) which can be engaged in each relative rotary position. <IMAGE>
Patent EP-0455803-A1 (EP)
Inventor: STEVENS ERIC G EASTMAN KODAK C
IPC: H04N5/335
Filed: 1990-11-28
Abstract: L'invention concerne un capteur d'images du type à transfert d'interlignes, qui fonctionne en mode non entrelacé et possède un réseau de colonnes et de rangées de photorécepteurs dans lesquelles la charge provenant de chaque pixel est transférée vers un étage d'un registre vertical CCD à décalage à deux phases, constitué par des électrodes adjacentes du dispositif CCD. Chaque électrode d'un étage possède une horloge de tension individuelle. Une zone barrière d'implantation ionique est prévue sous un des rebords de chaque électrode.
Patent EP-0505447-A1 (EP)
Title: Improvements relating to bulk containers.
Inventor: HUGHES JAMES FRANCIS JOHN
IPC: B65D88/16
Filed: 1990-12-13
Abstract: A flexible bulk container comprises a side wall structure (1), a base (3) closing a lower open end of the side wall structure and a plurality of lifting loops (5 to 8) at the upper end of the side wall structure. The fabric of the side wall structure is folded to form a multi-layer band (4) extending circumferentially around at least the upper part of the side wall structure. Each lifting loop comprises a bight and two spaced legs, each leg being stitched to the multi-layer band by stitching comprising at least two substantially parallel rows (12, 13) of chain stitching extending circumferentially around the upper part of the side wall structure. The needle yarn used for the stitching is of not less than 4000 denier.
Patent EP-0505478-A1 (EP)
Title: A treatment system for wounds and other disorders and a method for treating wounds and other skin disorders.
Inventor: ERIKSSON ELOF
IPC: A61L27/60
Filed: 1990-12-14
Abstract: A treatment system for wounds and other disorders is disclosed which includes a flexible chamber (20) secured about the periphery of a wound, optionally including portal means (28, 29) for introduction and removal of treatment fluids from said chamber, control means for treatment variables, and monitoring means (24) for monitoring wound conditions, in combination with a treatment fluid consisting of saline and other optional additives such as antibiotics and anesthetics. A method for treating wounds and other skin disorders is also disclosed, said method comprising the steps of securing a fluid-filled, flexible, conformable chamber (20) about the periphery of the wound so that the chamber surface does not contact the wound, introducing a treatment fluid equivalent to 0.9 % saline, and monitoring wound conditions. Said method optionally comprising a treatment additive, selected according to wound indications, and controlling treatment variables.
Patent EP-0522158-A1 (EP)
Inventor: YABE AKIRA AGENCY OF IND SCIEN
IPC: B23K26/00
Filed: 1991-03-12
Abstract: On forme une couche mince électroconductrice en soumettant un article façonné en polymère vinylique chloré (1) au rayonnement d'une lumière pulsée (7) ayant une durée d'impulsion non supérieure à 100 nsec., une fluence supérieure à environ 15 mJ/cm2/impulsion et inférieure à celle à laquelle le polymère est sujet à l'ablation, une longueur d'onde comprise entre environ 190 et environ 300 nm, ainsi qu'une vitesse de répétition supérieure à environ 1 Hz et inférieure à celle à laquelle le polymère est sujet à la déformation et/ou la décomposition par un effet thermique, sous vide ou dans une atmosphère exempte d'oxygène (5) irradiant ainsi l'article à l'aide de nombres de photons totaux d'au moins 1 x 1018/cm2 sans provoquer de photoréticulation, d'oxydation ou de clivage de la chaîne du squelette. L'invention n'utilise pas d'autre matériau que le polymère de départ tel que des solvants ou des bases fortes pouvant contaminer la couche mince pendant une déshydrochloration de sorte qu'il n'est pas nécessaire d'éliminer les solvants après réaction et qu'aucun sel résiduel n'est formé au cours de la déshydrochloration.
Patent EP-0541695-A1 (EP)
Title: Article tubulaire a double paroi
Inventor: YOUNG RICHARD ALAN
IPC: F16L5/02
Filed: 1991-07-26
Abstract: Article tubulaire constitué d'un tube (1) à double paroi, réalisé de préférence dans un matériau élastomère, comprenant un système réduisant le frottement (4) situé entre les deux parois (23) de la double paroi. Le système réduisant le frottement comprend un liquide renfermant des particules dispersées, de préférence des particules solides, ayant une grosseur particulaire moyenne comprise entre environ 0,1 et environ 1000 microns. De préférence, le liquide est un liquide à faible viscosité, le liquide préféré est du diméthyle siloxane. Les particules préférées sont des particules de stéarate de sodium.
Patent EP-0496356-A1 (EP)
Inventor: STROBEL BURTON C
IPC: F16B19/10
Filed: 1992-01-21
Abstract: This invention relates to an improved blind fastener assembly (18) and an improved joint assembly using the blind fastener assembly. The blind fastener assembly (18) is adapted to be installed in a workpiece (10) having a first and a second surface (11,12) with an opening (13) therebetween. The blind fastener (18) is of the type having a core pin (19), expander means (20), expandable sleeve means (21), and resilient washer means (22), each having an initial diameter which permits it to pass through the opening (13) in the workpiece (10). The improvement in the blind fastener assembly (18) in accordance with this invention comprises the washer means (22) having two portions including an inner portion (38) and an integrally formed outer flange portion (39). The inner portion (38) has a tapered nose section (40) tapering outwardly away from the core pin shank portion to facilitate expansion of the sleeve means (21) over the inner portion. The integrally formed outer flange portion (39) is adapted to be unfolded by the sleeve means (21) to form a bearing surface against the second surface (12), of the workpiece (10). Advantageously, the washer means inner portion (38) is thick-walled and the outer flange portion (39) is thin-walled. Furthermore, the washer means (22) outer flange portion (39) has a wall thickness of generally from about 0.2 to about 0.5 times the combined wall thicknesses of the washer means (22) inner portion (38) and outer flange portion (39). The washer means (22) can also have a leading internal surface inclined outwardly to facilitate the expansion of the washer means (22) over the expander means (20) tapered nose portion (30).
Patent EP-0518354-A1 (EP)
Inventor: SAITO KEIICHI MITSUBISHI PETRO
IPC: C08L77/00
Filed: 1992-06-12
Abstract: A multi-layer container having at least layer A comprising a polyolefin resin having an MFR of from 0.001 to 0.5 dg/min, layer B (adhesive layer) comprising an α,β-unsaturated carboxylic acid (or anhydride)-modified polyolefin resin, and layer C comprising polyamide, polyphenylene ether, a compatibilizer, and an impact modifier, in which the polyphenylene ether is finely dispersed in the polyamide matrix. The container has excellent impermeability to hydrocarbon solvents and low-temperature impact resistance and is useful particularly as a gasoline tank.
Patent EP-0532857-A1 (EP)
Inventor: RUFF KLAUS
IPC: A62D101/22
Filed: 1992-07-16
Abstract: A method is described for continuous processing of residues of a chlorosilane distillation by hydrolysis with steam. The hydrolysis, in the case of the continuous process, is carried out at an initial temperature of at most 160 DEG C and a final temperature of at least 170 DEG C. 
<??>In the case of a batchwise process, certain quantities of steam and temperatures are set in the hydrolysis reactor.
Patent EP-0531971-A1 (EP)
Inventor: IWAKIRI HIROSHI
IPC: C08G65/336
Filed: 1992-09-09
Abstract: A curable composition is disclosed, comprising (A) an oxypropylene polymer having a narrow molecular weight distribution which does not have any branched chain, is linear and has at least one reactive silicon atom-containing group; and (B) an oxypropylene polymer having a narrow molecular weight distribution which has at least one branched chain and at least one reactive silicon atom-containing group. Cured articles obtained from the curable composition have a tear strength which is unexpectedly higher than the tear strength of the cured article of the component (A) alone or the component (B) alone.
Patent EP-0545234-A1 (EP)
Inventor: FUENFSCHILLING JUERG
IPC: G02F1/137
Filed: 1992-11-25
Abstract: Liquid crystal cells having fine structures composed of regions of defined differing orientation with volumetric extents of the order of magnitude of 0.1 to approx. 100  mu m can be used as light guides and as projection displays. The fine structures in the liquid crystal arise because the orientating plates, which delimit the liquid crystal, have micromechanically produced regions (9) with differing defined preferential directions. This produces a molecular orientation which has a higher refractive index for the direction and polarization of the irradiated light than in the environment of the region. The micromechanical structuring of the orientation layers on the plates which delimit the liquid crystal is performed by using a piezoelectrically moved writing stylus to structure specific surface areas mechanically in a uniform direction. <IMAGE>
Patent EP-0503694-A1 (EP)
Inventor: PRICE MARK ALLEN
IPC: A23D9/00
Filed: 1992-02-17
Abstract: The invention concerns high-stability oils comprising vegetable, non-lauric triglycerides that are liquid above 10°C and that display RIP values at 120°C of at least 35 hours. 
     The N-profile of the oils displays the following characteristics : N₁₅ <10; N₁₀ <15 and N₀ <20.
Patent EP-0506230-A1 (EP)
Inventor: WILLIAMS MICHAEL O
IPC: A61B5/363
Filed: 1992-02-24
Abstract: A medical device is provided for monitoring waveform complexes of intracardiac electrograms. 
The intracardiac electrogram is identified by determining, with respect to a waveform peak of the intracardiac electrogram, its amplitude, width and polarity. The identification criteria are averaged and stored to provide a standard complex. Subsequent complexes are compared to the stored standard complex. Such comparison includes comparing peaks of subsequent complexes with the peaks of a stored standard complex, aligning subsequent complexes with a stored standard complex, and providing a score associated with the comparisons and alignment.
Patent EP-0502748-A1 (EP)
Inventor: MARUYAMA JUNICHI
IPC: G01L5/24
Filed: 1992-03-06
Abstract: An air motor (3) generates primary torque, an oil pressure pulse generating unit (4) converts the primary torque into a pulsatory secondary torque, which is applied to a main spindle (16), a transducer (5) detects the secondary torque, and a shut-off valve (21) is closed to stop supply of compressed air to the motor (3) when the secondary torque exceeds a predetermined threshold value. The spindle (16) is made of magnetostrictive material and its distortion is detected by a pair of coils (17a,17b) arranged in opposition to the spindle (16). The coils (17a,17b) are connected into a bridge circuit together with resistors (27a,27b) and an exciting current having a sinusoidal waveform is supplied to one set of diagonal points (A,B) of the bridge circuit. The voltage appearing across the other set of diagonal points (C,D) is detected to produce a torque detection signal which represents the secondary torque. The torque detection signal is sampled and held at a predetermined phase which is fixedly related to a phase of the exciting current, to produce a torque measurement signal which represent a peak value of the secondary torque applied to the spindle (16).
Patent EP-0494803-A1 (EP)
Inventor: LINA JEAN-PIERRE
IPC: B65D83/14
Filed: 1992-01-02
Abstract: Actuator cap for dispensing a fluid substance, comprising a chamber (39) provided with an outlet and with at least one cylindrical portion (24) having an axis of symmetry (2), a piston (31) integral with a means for closing the outlet sliding in the said cylindrical portion (24), the said piston (31) being urged by an elastic means (37) so as to close the outlet by the closure means, and the said piston (31) being able to be pushed back by the pressure of the fluid substance expelled by the dispenser so as to open the said outlet, characterised in that the outlet of the actuator cap is constituted by three outlet orifices (5), the piston (31) is extended towards the said outlet orifices (5) by a rod (32) having a degree of bending flexibility and the closure means is constituted by three valve stems (35) integral with the rod (32), each comprising an end (36; 36') which is suitable for closing off an outlet orifice (35). 
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Patent EP-0522898-A1 (EP)
Inventor: LECOMTE ROGER
IPC: D06P5/24
Filed: 1992-06-10
Abstract: According to the invention, the process for printing a textile article by heat transfer of sublimable dyes with the aid of a carbon tissue, consists in coating at least the face of the article intended to be in contact with the carbon tissue with the aid of a polyurethane-based resin. The resin is applied for example in the form of an aqueous dispersion by means of a flat or rotating frame, a scraper and a pad (foulard) or by spraying, and then dried. The dry deposit of polyurethane-based resin is for example between 5 and 15 g/m<2>. The process of the invention allows transfer printing on any type of textile article, in particular an article made of pure or mixed cellulose.
Patent EP-0537033-A1 (EP)
Inventor: CLOUTIER JEAN-GUY
IPC: B65H1/30
Filed: 1992-07-10
Abstract: A self-actuated book section feeder (20) for use to feed automatically book sections to an apparatus for binding these sections together. This feeder comprises a table (42); a continuous conveyor (22) mounted on the table (42); a motor (88) secured to the table (42) for driving the conveyor (22); and a detector (54) mounted on the table (42) and connected to the motor (88) via a relay (92) for actuating and stopping the motor (88). In use, the detector (54) senses the presence or absence of book sections at the delivering end (53) of the conveyor (22), and then automatically actuate or stop the continuous conveyor (22) to bring more book sections.
Patent EP-0516570-A1 (EP)
Inventor: PANIEZ JEAN-MARIE
IPC: B30B9/22
Filed: 1992-05-20
Abstract: Device for collecting must applied to a horizontal fruit press (1) comprising a cylindrical vessel (1) whose semi-cylindrical upper part (10) is sealed and whose semi-cylindrical lower part (11) is perforated. This device is substantially semi-cylindrical and formed by two quarter-cylindrical half-collectors (2, 3) fastened bilaterally to the said vessel (1) at the level of the border between its upper part (10) and its lower part (11) so as to be able to open or to close over the lower part (11) through the effect of jacks (20, 30) whose rods are applied on the said half-collectors (2, 3) not far from their joining line, each half-collector (2, 3) comprising, on the inside, on each of its two longitudinal edges, a channel (22, 23) and (32, 33), respectively, one (22, 32) of which, near the joining line of the two half-collectors (2, 3), is extended at one of its ends by a discharge pipe (21, 31), the assembly being covered by a membrane (24, 34) fastened in a sealed manner on the edges of the said half-collector (2, 3) and in which an opening is provided for the discharge pipe (21, 31). <IMAGE>
Patent EP-0511162-A1 (EP)
Inventor: BUJARD PATRICE DR
IPC: C09J11/00
Filed: 1992-04-15
Abstract: Laminate comprising (a) a base material having a thermal conductivity of not less than 10 W/mK and a thickness of 10 to 100  mu m, in which (b) a dielectric adhesive film is applied to at least one surface. The film contains a heat-conducting filler, and has a thickness of 5 to 500  mu m and a thermal conductivity of not less than 1 W/mK. …<??>The flexible laminate or a dielectric and self-supporting adhesive film containing a heat-conducting filler and having a thermal conductivity of not less than 1 W/mK is suitable for removing heat from mounting strips containing electrically insulated supporting surfaces for electrical and electronic components and encapsulated in a plastic, for example DIP envelopes, if the backs of the supporting surfaces are cemented to the electrical conductor tracks. …<IMAGE>…