baber/WOPTO huggingface dataset:
Patent EP-0562108-A1 (EP)
Inventor: PAIDASSI SERGE
IPC: C23C14/18
Filed: 1992-10-14
Abstract: La présente invention concerne un matériau multicouche destiné notamment à la réalisation d'un revêtement anti-érosion et anti-abrasion, ainsi que le procédé de fabrication de ce matériau multicouche. Le but de l'invention est de réaliser un matériau qui soit plus résistant et qui puisse être déposé à de basses températures. Ce but est atteint à l'aide d'un matériau multicouche, caractérisé en ce qu'il comprend un substrat (2) recouvert d'au moins une couche ductile (4) de tungstène métallique et d'au moins une couche dure (6) d'une solution solide d'un élément d'apport choisi parmi le carbone ou l'azote ou un mélange de carbone et d'azote dans du tungstène ou un alliage de tungstène, les deux types de couches (4) et (6) étant alternés. L'invention concerne plus particulièrement la réalisation de revêtement pour des pièces utilisées dans l'aéronautique.
Patent EP-0551072-A1 (EP)
Inventor: TATE MASASHI
IPC: G11B7/24
Filed: 1993-01-04
Abstract: Disclosed herein is an optical tape comprising (a) a substrate which has a thickness of not more than 20 µm, satisfies the following formulae (1) to (3) and comprises a polyethylene-2,6-naphthalate layer, and whose surface on one side has center-line average roughness (Ra B ) of not more than 0.005 µm, and (b) an optical recording layer produced on the surface having the Ra B  of not more than 0.005 µm. 
 
       F₅ in longitudinal (machine) direction ≧ 20 kgf/mm²   (1)           
 
        Young's modulus in longitudinal (machine) direction ≧ 600 kgf/mm²   (2)           
 
        Young's modulus in transverse direction ≧ 600 kgf/mm²   (3)
Patent EP-0557693-A1 (EP)
Inventor: BAUER HORST
IPC: B29C65/22
Filed: 1993-01-13
Abstract: The invention relates to a welding strip for welding plastic sheets, consisting of a steel strip (16) which is coated at its end regions (18) with a thin copper layer. In order to achieve the object of further developing a welding strip of this kind in such a manner that its service life can be improved, the thin copper layer is coated with a comparatively even thinner metal protective layer. <IMAGE>
Patent EP-0552728-A1 (EP)
Inventor: YAMAGUCHI FUMIHIDE
IPC: A23L29/231
Filed: 1993-01-20
Abstract: A novel pectinase for degradation a pectin or pectic acid is disclosed wherein
     (1) the novel pectinase is an endopolygalacturonase produced from a  genus Saccharomyces ,   (2) the optimal pH is 4.0,   (3) the stable pH range is 4.0 to 8.0,   (4) the optimal temperature is 45°C,   (5) the enzymatic activity is stable up to 45°C, and   (6) the molecular weight is 38,000. A low-molecular pectin having a low viscosity and a high solubility and maintaining the physiological activity as the dietary fiber, and food and drink each of which contains 0.01 to 50 wt% of the low molecular pectin are also disclosed.
Patent EP-0557855-A1 (EP)
Inventor: FILTHUTH HEINZ PROF DR
IPC: H01J47/06
Filed: 1993-02-16
Abstract: A position-sensitive detector for detecting radioactive radiation, especially of beta radiation, is located at least 5 mm above the sample plate (P), the latter being at a negative potential. Optimising the acceleration voltage produced thereby to the distance between the sample plate and the detector allows the position resolution to be optimised, depending on the type of radiation to be detected. <IMAGE>
Patent EP-0563721-A1 (EP)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/13
Filed: 1993-03-20
Abstract: A method and an apparatus for the orientation of a plastic pipe, wherein a pipe blank (2) is produced with an extruder and fed into a pipe forming apparatus provided with movable moulds (3), such as a corrugator, the pipe being conveyed forward in the corrugator with said moulds over a mandrel (4), along which the pipe is further conveyed out from the corrugator. In accordance with the invention, the plastic pipe (7) is oriented radially immediately after the corrugator by means of a conically widening mandrel (5) forming an extension of said corrugator. The invention also relates to an oriented ribbed plastic pipe produced by the method.
Patent EP-0575762-A1 (EP)
Inventor: MAHLICH GOTTHARD DIPL-ING
IPC: B01F5/04
Filed: 1993-05-25
Abstract: A device for preparing milk froth for cappuccino (milky coffee beverage) is described, which is to be used as an additional apparatus for coffee, espresso or steam-preparing appliances equipped with a hot-steam generator and a steam pipe. In this case, a Venturi tube (3) is arranged at the outlet end of the steam pipe (1), to which Venturi tube an air intake line (5) and a milk intake line (6) are assigned in such a way that the outlet aperture (8) of the air intake line (5) and the outlet aperture (9) of the milk intake line (6) open out into the Venturi tube (3) in the zone of the greatest negative pressure. By means of the negative pressure produced by the flowing steam in the Venturi tube (3), air and milk are sucked in and mixed with the hot steam in the diffusion path (4) of the Venturi tube (3). The threefold mixture, steam/air/milk, necessary for producing the milk froth is thus already produced in the Venturi tube (3), and the desired milk froth is produced at the outlet (17) of the Venturi tube (3). The device according to the invention is distinguished by the fact that, compared to frothing aids according to the prior art, it achieves optimum frothing results even in conjunction with steam generators of low power. <IMAGE>
Patent EP-0571970-A1 (EP)
Inventor: RUNOW MICHAEL J
IPC: A62D101/40
Filed: 1993-05-26
Abstract: Compositions and methods for using the compositions useful for neutralizing both acidic materials, e.g., acidic spills, and alkaline materials, e.g., alkaline spills, are disclosed. In one embodiment, such a composition comprises an admixture of a first alkaline earth metal component in an amount effective to at least partially neutralize an acidic material which is contacted by the composition, the first alkaline earth metal component having a limited degree of solubility in the acidic material at the conditions of use, and a second alkaline earth metal component in an amount effective to at least partially neutralize an alkaline material which is contacted by the composition. In a second embodiment the composition includes a sufficient amount of the second alkaline earth metal component to at least partially neutralize an alkaline material contacted thereby.
Patent EP-0582805-A1 (EP)
Inventor: BIEWALD JOACHIM DR
IPC: B66B5/18
Filed: 1993-06-11
Abstract: Safety catches for elevator cars, guided on at least one guide rail 1, 2, with a brake device 3, 4 acting on the guide rail or guide rails 1, 2 for braking the elevator car and a control device 5; 5' controlling the brake force of the brake device 3, 4 as a function of load and/or deceleration are already known. In order to make possible such a safety catch with brake-force control of simple construction in such a way that the control device 5; 5' functions absolutely reliably and reacts immediately to any deceleration change or change in the brake accelerations, the control device 5; 5' has a control mass 6; 6' influenced by the car acceleration and a brake spring 21, 22; 7' deflected in accordance with the position of the control mass 6; 6', the brake spring 21, 22; 7' being coupled to the control mass 6; 6' and the brake device 3, 4 in such a way that a reduced brake force is exerted on the guide rails 1, 2 by the brake device at high deceleration and an increased brake force is exerted on the guide rails 1, 2 by the brake device at lower deceleration. <IMAGE>
Patent EP-0582192-A1 (EP)
Inventor: CHILDS WILLIAM V C O MINNESOTA
IPC: C25B3/28
Filed: 1993-07-28
Abstract: An electrochemical fluorination process comprises passing by forced convection a liquid mixture comprising anhydrous hydrogen fluoride and fluorinatable organic compound, e.g., tripropyl amine, at a temperature and pressure at which a substantially continuous liquid phase is maintained, between the electrodes (15) of a bipolar electrode stack (16). The bipolar electrode stack comprises a plurality of substantially parallel, spaced-apart electrodes (15) made of an electrically-conductive material, e.g., nickel, which is essentially inert to anhydrous hydrogen fluoride and which, when used as an anode, is active for electrochemical fluorination, and the electrodes of the stack are arranged in either a series or a series-parallel electrical configuration. The bipolar electrode stack has an applied voltage difference which produces a direct current which can cause the production of fluorinated organic compound, e.g., perfluoro(tripropyl amine). An electrochemical fluorination cell (11) which can be used for carrying out the process is also described.
Patent EP-0592799-A1 (EP)
Title: Procedure and device for traversing a can
Inventor: UEDING MICHAEL
IPC: B65H54/78
Filed: 1993-09-01
Abstract: The invention relates to a process and a device for traversing a flat can on a textile drafting unit. The object of the invention is to improve the fibre-sliver deposition and the build-up of the sliver column during the traversing of a flat can, in such a way that the delivery and traversing speeds can be increased. According to the invention, the flat can (4) acquires different moments of motion during the cycle of translational motion along the traversing zone (A, A'). A feature of the invention is that the speed in the vicinity of the reversal points (P1, P2), that is to say in the region of the reversal paths (UW1, UW2), is varied continuously. A feature of the device is that the traversing device (15) possesses a drive means (14) which makes the constant translational motion variable in the vicinity of the reversal point (P1, P2) of the traverse. The drive means (14) can be a servomotor which is controlled by computer as a control means. In another embodiment, the drive means (14) is another more cost-effective electric motor which has couplable belt pulleys on its drive shaft. <IMAGE>
Patent EP-0556057-A1 (EP)
Inventor: BLASE CYNTHIA M
IPC: A61K9/00
Filed: 1993-02-12
Abstract: The present invention relates to an aqueous pharmaceutical suspension composition comprising: from about 0.2% to 20% of a substantially water soluble pharmaceutical active, e.g. acetaminophen; a suspension stabilizing effective amount of xanthan gum and microcrystalline cellulose; an effective amount of taste masking compositions; and water, as well as a process for producing such aqueous pharmaceutical suspensions.
Patent EP-0558324-A1 (EP)
Inventor: MEHTA MAHENDRA
IPC: D21H27/26
Filed: 1993-02-25
Abstract: A method is described for producing a coloured decor sheet by uniformly coating the uppermost surface of a fibrous cellulosic sheet with an aqueous or melamine-based slurry containing a colourant using a slot coater. A laminate employing such a decor sheet is also described.
Patent EP-0560512-A1 (EP)
Inventor: STIRM MICHAEL
IPC: B25D11/06
Filed: 1993-02-25
Abstract: A rotary hammer with a pneumatic hammer mechanism, the ram (25) of which, to generate impacts acting on the hammer bit (11) arranged in a tool holder (10), is moved by a driven reciprocating piston (22), the paths of the reciprocating movement of ram and piston lying on a common straight line (50) and the hammer bit (11) being held coaxial to the tool holder axis in the tool holder (10), has an area (24) of its piston lying eccentric to the tool holder axis (50), said area being moved along an endless orbit about the tool holder axis when the piston is driven. The orbit, which has one point at a minimum and one point at a maximum distance from the tool holder (10), is inclined to the tool holder axis (50).
Patent EP-0586215-A1 (EP)
Inventor: NAGAYAMA KUNIAKI
IPC: B05D5/02
Filed: 1993-08-31
Abstract: The present invention relates to a method and an apparatus for efficiently manufacturing a two-dimensional assembly of fine particles at a high accuracy through control of the film thickness of the liquid dispersion medium and the meniscus force. 
     This method comprises the steps of arranging a wall cell forming a closed surface region on the surface of a solid substrate, injecting a liquid containing fine particles onto the closed surface region in the wall cell, and then removing the liquid, thereby causing two-dimensional assembly of the fine particles on the solid surface. 
     As a preferable apparatus for use for this method, the present invention also provides an apparatus which comprises a wall cell forming a closed surface region on the surface of a solid substrate, the wall of said wall cell being arranged in contact with, or near, the surface of said solid substrates, and a means for removing liquid from a liquid containing fine particles injected into the closed region formed by the substrate surface and the wall, thereby causing two-dimensional assembly of fine particles along with the removal of the liquid from the liquid containing the fine particles.
Patent EP-0599635-A1 (EP)
Inventor: DAWSON GERALD LEE
IPC: G07C9/00
Filed: 1993-11-24
Abstract: An electronic lock (8) is prevented from being opened until both a set time delay has expired after entry of a valid combination, and a valid access code has been entered during a time window following the time delay. If the access code is incorrect, a further (penalty) time delay prevents the operator from immediately entering a second access code. If the second access code is also incorrect, the entire lock operation resets and the operation of the lock must begin with the re-entry of the correct combination. The entry of a combination which is offset by a predetermined value from the authorized combination still allows the lock to open, but also activates an alarm at a remote monitoring center to indicate that the lock is possibly being opened under duress. The combination of the time delay as well as the entry of the alarm combination provide an opportunity for the monitoring center personnel to react to a potential robbery.
Patent EP-0553040-A1 (EP)
Inventor: LANG JEAN-MARC
IPC: B22F3/02
Filed: 1993-01-20
Abstract: The invention relates to a method for trimming the remanence of a sintered magnet by varying the instant of application of the orienting field during cold compression. …<??>The method consists in obtaining powders of suitable grain size, in cold compressing them under an orienting field, in sintering them, in heat-treating them, in machining them and magnetising them, a precompression TP >/= 20%, and preferably 30-80%, being performed before applying the orienting field. …<??>This method applies to magnets of any shape required to have a magnetic induction which is well defined in modulus and in direction, in particular to ring magnets for travelling wave tubes. …<IMAGE>…
Patent EP-0627049-A1 (EP)
Inventor: LUNZ ERICH
IPC: F16C19/18
Filed: 1993-01-30
Abstract: La présente invention concerne un roulement à billes à contact oblique qui peut porter dans les deux sens axiaux et qui comporte des couronnes à billes (4, 5) décalées l'une par rapport à l'autre dans le sens axial, une bague de roulement extérieure (1) d'une seule pièce et deux bagues de roulement intérieures (2, 3) dont les faces sont contiguees. Des gorges de roulement (4a, 5a, 4b, 5b) sont ménagées sur les épaulements des bagues de roulement intérieures (2, 3) et de la bague de roulement extérieure (1). Ce roulement à billes à contact oblique est caractérisé par le fait que l'une au moins des deux bagues de roulement intérieures (2, 3) est associée au moins à deux couronnes à billes (5, 6). Le diamètre de ces couronnes augmente graduellement à partir d'un plan de joint (8) entre les faces des bagues de roulement intérieures (2, 3). Ce système permet d'augmenter considérablement l'indice de portée en n'augmentant que légèrement l'encombrement total.
Patent EP-0592629-A1 (EP)
Title: Central sealing-pin closure.
Inventor: DUBACH WERNER FRITZ
IPC: B65D47/24
Filed: 1993-04-16
Abstract: PCT No. PCT/CH93/00099 Sec. 371 Date Jan. 4, 1994 Sec. 102(e) Date Jan. 4, 1994 PCT Filed Apr. 16, 1993 PCT Pub. No. WO93/22212 PCT Pub. Date Nov. 11, 1993.A rotatable central sealing pin cap having a stationary part and a detachable pouring screw cap, each with engagable threads, an axial stop and a twist stop. A plurality of pre-assembly positions or intermediate positions can be defined. A twist stop is provided that limits rotational motion of the detachable pouring screw cap with respect to the stationary part beyond the completely open and the completely closed positions. At the same time, the detachable pouring screw cap is sealed to the stationary part to prevent an undesired backflow into the threaded region.
Patent EP-0632767-A1 (EP)
Inventor: DRINKWATER KENNETH JOHN
IPC: B42D15/10
Filed: 1993-05-25
Abstract: PCT No. PCT/GB93/01078 Sec. 371 Date Sep. 7, 1994 Sec. 102(e) Date Sep. 7, 1994 PCT Filed May 25, 1993 PCT Pub. No. WO93/24333 PCT Pub. Date Dec. 9, 1993A holographic effect is generated on a holographic security device by diffraction of light by a surface relief pattern on a film. When illuminated, a moire pattern is generated from a pair of overlapping, regular arrays of lines or dots. Each array has a line of symmetry. The lines of symmetry are aligned. The device exhibits an ordered variation in the form of observed moire patterns in a direction parallel with the alignment direction of the lines of symmetry and a color variation but substantially no form variation transverse to alignment direction.
Patent EP-0642415-A1 (EP)
Title: Sheet metal, polyurethane adhesive layer and polypropylene copolymer plastic foil composite material, process for producing the same and its use for producing packaging containers.
Inventor: KIRIAZIS LEONIDAS DR
IPC: C08F210/06
Filed: 1993-05-25
Abstract: Sheet metal, polyurethane adhesive layer, polypropylene copolymer plastic foil composites are disclosed. The adhesive layer is made from a solvent-containing, two component polyurethane adhesive. The polypropylene copolymer plastic foil is essentially or totally composed of statistical polypropylene copolymer produced by statistic copolymerisation of 1 to 8 % by weight ethylene and/or other $g(a)-monoolefines, with the exception of propylene, and 99 to 92 % by weight propylene, in relation to the total weight of the monomer composition. The polypropylene copolymer has a molar mass distribution MW? : Mn? in a range from 2 to 8 and a melt flow index MFI 230 C/2.16 kg in a range from 5 to 10 g/10 min.
Patent EP-0644715-A1 (EP)
Inventor: E I DU PONT DE NEMOURS AND COM
IPC: A01N25/00
Filed: 1993-05-20
Abstract: Conditionnement constitué par un film polymère soluble à l'eau dans l'épaisseur duquel est dispersé un produit chimique de protection des récoltes, le film ainsi élaboré étant soit utilisé pour réaliser un conteneur destiné à accueillir un produit chimique incompatible de protection des récoltes soit plaqué à un autre film à l'intérieur duquel est dispersé un produit chimique incompatible de protection des récoltes.
Patent EP-0652895-A1 (EP)
Inventor: WILD CARL T
IPC: C12N15/09
Filed: 1993-07-19
Abstract: This invention relates to human immunodeficiency virus (HIV) protein fragments which have antiviral activity, and particularly relates to HIV peptides derived from the HIV transmembrane glycoprotein (gp41) which inhibit HIV-induced cell-cell fusion. This invention further relates to methods for the inhibition of enveloped viral infection, and to methods that modulate biochemical processes which involve coiled coil peptide interactions.
Patent EP-0617736-A1 (EP)
Inventor: PAYNE JEWEL M
IPC: A01N63/50
Filed: 1993-08-06
Abstract: The subject invention concerns Bacillus thuringiensis isolates designated B.t. PS157C1, B.t. PS86A1, and B.t. PS75J1, which are active against aphid pests. Thus, these isolates, or variants thereof, can be used to control such pests. Further, genes encoding novel  delta -endotoxins can be removed from these isolates and transferred to other host microbes, or plants. Expression of the  delta -endotoxins in microbe hosts results in the control of aphid pests, whereas transformed plants become resistant to aphid pests.
Patent EP-0663955-A1 (EP)
Inventor: EHRLICH STANISLAV
IPC: A23L27/24
Filed: 1993-09-21
Abstract: Cloning and sequencing of nucleic acid coding for an (L. Lactis subsp. lactis) alpha-acetolactate decarboxylase, and polypeptide sequence coded by said gene. The invention also concerns the use of the above-mentioned nucleic acid for the transformation of host cells and micro-organisms so transformed in which the degradation of alpha-acetolactate into acetoine is promoted.
Patent EP-0662894-A1 (EP)
Title: Delayed hydraulic reaction type power braking system.
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/565
Filed: 1993-09-22
Abstract: Power braking device comprising a pneumatic brake servo (1) associated with a master cylinder (2). The servo comprises a movable pneumatic piston (5) carrying a valve (7) and operates on a hydraulic reaction principle, the hydraulic piston (11) of the master cylinder comprising a hollow mobile cylinder (13) receiving an input force. The hydraulic reaction generated by the boosting force is delayed by means of a non-return valve (22) located between the master cylinder (2) and the movable cylinder (13).
Patent EP-0662910-A1 (EP)
Inventor: TABARONI ROBERTO
IPC: B65D8/04
Filed: 1993-09-28
Abstract: Récipient en matériau thermoformable et thermosoudable comportant un espace creux constitué par une paire de valves (2) jointes par thermosoudage le long de l'arête correspondant à un plan longitudinal médian, qui possède à sa base au moins un renfoncement (5) dans lequel est située la partie inférieure horizontale (4) du joint (3) de thermosoudage. Le procédé de fabrication dudit récipient consiste à préchauffer les feuilles de matériau thermosoudable et thermoformable; à thermosouder les arêtes des récipients, avec injection simultanée d'un liquide afin d'éviter le soudage de la partie centrale des feuilles destinées à former les parois des récipients, et formation simultanée par thermosoudage d'un certain nombre de conduits (75; 75a) pour le formage pneumatique, lesdits conduits communiquant entre eux et avec les récipients; à thermoformer les récipients en injectant ledit liquide dans lesdits conduits de formage au moyen d'injecteurs (74) situés en amont de la station de thermosoudage. L'installation adaptée pour mettre en ÷uvre ledit procédé comporte, en succession, une station (56) de préchauffage des feuilles (53), une station (51) de thermosoudage des arêtes des récipients, une station (52) de formage des récipients par injection de liquide, un mécanisme (55) pour faire avancer les feuilles, au moins une station (57; 60; 63) de découpage des récipients et un élément de transport (59) pour transférer les récipients. Ladite station (51) de thermosoudage est constituée d'une paire de moitiés de matrice chauffée, chaque matrice portant au moins une impression (65) correspondant à la forme du récipient. Lesdites moitiés de matrice comportent au moins un canal longitudinal traversant (66) qui est conçu pour communiquer avec ladite impression au moins, les bords de ladite rainure au moins et de ladite impression au moins possédant des surfaces (69) de thermosoudage.
Patent EP-0617633-A1 (EP)
Inventor: PALERMO THOMAS J
IPC: A61L31/04
Filed: 1993-09-03
Abstract: This invention is a surgical instrument and specifically is a device for delivering embolic coils to a selected site within the vasculature of the human body via use of a catheter. In particular, the device involves an embolic coil having a radially enlarged member attached to one end, which coil is released by forcing the radially enlarged member axially through a distendible aperture situated on the distal end of a pusher assembly. Alternatively, the embolic coils may be mounted on a guidewire and a pusher sheath within the catheter lumen used to push through the coils through the end of the catheter lumen. The catheter has a constricted distal tip or other means of frictionally controlling the release of embolic coils. Additionally (or alternatively), the guidewire may engage the embolic coils from their interior to allow precise placement of the coils. <IMAGE>