baber/WOPTO huggingface dataset:
Patent EP-0612391-A1 (EP)
Inventor: HYATT ARTHUR J
IPC: F16L33/22
Filed: 1992-10-30
Abstract: Un raccord (10) de fixation sur un tube (12, 14) par emboutissage comprend un manchon cylindrique (16) ayant une surface externe évasée (18) et une surface interne (20) recevant le tube (12, 14). Une bague cylindrique d'emboutissage (22) ayant une surface interne conique (50) est en contact avec la surface externe conique (30) du manchon (16) de sorte que le mouvement axial de la bague (22) vers l'avant par rapport au manchon (16) entraîne l'application d'une force radiale par la bague (22) sur le manchon (16) pour l'emboutir sur le tube (12, 14). La bague d'emboutissage (22) est constituée d'un matériau léger et très résistant tel qu'un matériau composite et est verrouillée sur le manchon (16) à la fois avant et après emboutissage à l'aide d'une ou de plusieurs protubérances (66, 74, 76) se trouvant sur la surface externe (18) du manchon (16) qui coopère par pénétration dans une rainure annulaire (68, 78) ménagée dans la bague d'emboutissage (22).
Patent EP-0557977-A1 (EP)
Inventor: AUMANN JOHANN
IPC: A41D1/02
Filed: 1993-02-24
Abstract: An internal pull cord for articles of clothing whose upper material (17) is provided on the inside with a water-proof functional layer which is permeable to water vapour, the cord tunnel having a cord tube (29) which receives a cord (15) and from whose circumference at least one attachment strip (31, 33) projects laterally and is sewn to the upper material (17). At least the one seam (21, 23) is sealed off on the inside of the pull cord by a welded strip (25). The pull cord consists of waterproof material. The cord tube (29) is sealed off against the entry of moisture. <IMAGE>
Patent EP-0564884-A1 (EP)
Inventor: KOHLGRUEBER KLEMENS DR
IPC: B29C48/395
Filed: 1993-03-22
Abstract: In addition to conventional screw elements (4, 5, 6), the screw machine has a compression section comprising two intermeshing gearwheels (10, 11) arranged on the screw shafts (2, 3). The gearwheels (10, 11) are enclosed at their ends and, if appropriate, also at their longitudinal sides by a gear housing (13, 14, 15) which is arranged within the screw housing and has end-face sealing plates (13, 14). The end-face sealing plates (13, 14) have product passage windows (17, 18) which are open towards the screw chamber. <IMAGE>
Patent EP-0567788-A1 (EP)
Inventor: MARCH KEITH L
IPC: A61M25/00
Filed: 1993-03-27
Abstract: A drug delivery catheter assembly, including an expandable, porous outer membrane (46) that is insertable into a blood vessel (26) and positioned adjacent a stenotic atherosclerotic lesion (28) on the interior wall of the blood vessel. The membrane is expanded into contact with the lesion, either mechanically or hydraulically. After the membrane is expanded, a drug-containing liquid is caused to flow into the membrane and through the pores (48) in the membrane (46) into contact with the lesion.
Patent EP-0566059-A1 (EP)
Inventor: VIAZZI ROBERTO
IPC: F01L3/08
Filed: 1993-04-13
Abstract: A seal (1) for a rod (2) sliding against the action of elastic means (22), in particular the stem (2) of an internal combustion engine valve (3); the seal (1) presenting a sleeve-shaped elastomeric element (5) consisting of a sealing portion (6) cooperating with the stem (2), and an assembly portion (7); and a stiffener (12) formed integral with the assembly portion (7); the stiffener (12) presenting a portion (21) for supporting and centering the elastic means (22) and extending radially and axially outwards of the elastomeric element (5) and on the opposite side in relation to the sealing portion (6).
Patent EP-0569761-A1 (EP)
Inventor: LAU DAVID K K
IPC: C09D5/38
Filed: 1993-04-24
Abstract: The presence of an acid catalyst in a clearcoat composition enables the production of a wrinkle-free coating in a process comprising the simultaneous curing of applied layers of both a waterborne basecoat composition as well as a solventborne clearcoat composition. The waterborne basecoat composition comprises an organic resin, a crosslinker, and a free amine. The solventborne clearcoat composition comprises an acid catalyst in an amount significantly higher than the quantity normally used in high solids original equipment manufacturer clearcoat compositions, a polymer which is crosslinkable with melamine, and a monomeric melamine type crosslinking resin for crosslinking the polymer. The process is most preferably used to make an automotive quality topcoat.
Patent EP-0572945-A1 (EP)
Inventor: HOLLAENDER WERNER DR
IPC: G01N1/22
Filed: 1993-05-28
Abstract: Dust collector with PM-10 characteristics, having an impacter (2) arranged at the exit of the elutriator (1), the dimensioning of the elutriator-impacter units being selected so that the transmission characteristics of the elutriator and of the impacter virtually compensate with respect to the wind velocity dependence and that this elutriator-impacter unit is independent of wind direction. <IMAGE>
Patent EP-0581027-A1 (EP)
Inventor: MINKS WERNER
IPC: G08B13/14
Filed: 1993-06-26
Abstract: The invention relates to a switching arrangement for security devices, for example goods security devices. It is used for signalling unauthorised removal of goods. For this purpose, the goods are connected to a transmitter which can operate the goods security device. It is intended to create a transmitter (switch) which can be mounted on an item of goods and cannot easily be overcome, that is to say cannot be removed from the item of goods, without a signal being produced. For this purpose, the switching arrangement contains two plungers (8) which are mounted on a Z-shaped operating element (6). <IMAGE>
Patent EP-0579240-A1 (EP)
Inventor: DEPENBROCK MANFRED PROF DR-ING
IPC: B60L3/10
Filed: 1993-07-16
Abstract: The method involves regulating a midpoint potential on a series connected DC intermediate circuits of two 3 phase traction inverters (3-8) operating on two-point thyristor control and individually supplying (9,10) twin drive-axles (11,12) of a wheel bogie suspension (13) railway vehicle (14). The required tractive effort/torque is divided into two components specifically related to each of the axles. Independent axle torque regulators (not shown) operating autonomously and referenced to wheel-slip are thereby controlled such that a ratio of DC potentials (E1:E2) of the inverters is at all times stably related to the ratio of the respective mechanical outputs at the respective axles.
Patent EP-0581312-A1 (EP)
Inventor: GWEN KI-HO
IPC: H01L21/8247
Filed: 1993-07-30
Abstract: The present invention discloses a non-volatile memory device having a multi-level gate structure. The storage cell transistor in the cell array region and the transistor in the peripheral circuit region have the same multi-level gate structure. Also, multi-level polycrystalline silicon layers in the peripheral circuit region are connected to each other, and thus utilized as an electrically singular gate electrode. The gate structures of the two regions are formed through a single etching process, so that the decreased processing number of photolithography simplifies overall process, and reduces the damage on the field oxide layer to thereby enhance an insulating performance.
Patent EP-0589375-A1 (EP)
Title: Micronutrient compositions
Inventor: MERGENS WILLIAM JOSEPH
IPC: A23L33/00
Filed: 1993-09-18
Abstract: Substantially dry micronutrient compositions comprise up to 15% by weight of a micronutrient, a binding amount of a binder, and a densifying amount of a densifying agent of particle size from approximately 40 mesh to approximately 325 mesh, and have a tapped density of from about 0.7 g/cm³ to about 1.2 g/cm³, whereby the densifying agent is substantially coated with the micronutrient and the binder. The process for producing the compositions includes the steps of dissolving or dispersing appropriate amounts of the micronutrient and the binder in water, suspending an appropriate amount of the densifying agent in the so-obtained solution or dispersion and spray drying the resulting suspension, optionally in the presence of silicon dioxide, to produce the desired micronutrient composition. The invention also embraces the suspension. The substantially dry micronutrient compositions of the invention feature a considerably higher density than conventional micronutrient compositions.
Patent EP-0600256-A1 (EP)
Inventor: OHASHI KUNIO
IPC: G03G5/10
Filed: 1993-11-04
Abstract: An electrophotographic photoreceptor comprising a cylindrical electrically conductive substrate having thereon at least a photoconductive layer, the conductive substrate having a marking portion in which the light reflectance of the surface of the conductor substrate has been changed by a laser light treatment, a method for producing the photoreceptor, and an image correcting method using the photoreceptor.
Patent EP-0612986-A1 (EP)
Inventor: BERLI URS
IPC: G01G23/37
Filed: 1993-11-09
Abstract: The method enables the setting of the system parameters of the balance and the input of the commands necessary during weighing with one single bar-shaped key. The parameters can be selected in each plane of the menu structure, constructed as a tree, by actuating the key directly below the description of the parameter. The key always exhibits only precisely as many "regions" as parameters are displayed in the display field. <IMAGE>
Patent EP-0586198-A1 (EP)
Title: Parallax-free camera and display
Inventor: GITLIN RICHARD D
IPC: G02F1/13
Filed: 1993-08-26
Abstract: Improved image quality is realized in a parallax-free teleconferencing display screen (27) by increasing the light available to the camera (24) while maintaining a common optic axis between the camera and the display screen. Light-attenuating devices (20,16), such as colour filters, are repositioned out of the path of light entering the camera. In this manner, image quality is improved while colour capability is maintained.
Patent EP-0591005-A1 (EP)
Inventor: DAANE LARRY EDWARD
IPC: B65B25/08
Filed: 1993-10-01
Abstract: An apparatus (10) and method for the automated and large scale preparation of layered stacks (46) of one or more food items such as sandwich meats, hors d'oeuvre servings and the like ("set-ups"). The apparatus (10) conveys a continuous web of paper (13) through a plurality of slicer stations (16,18,20,22,24,26). The apparatus (10) is synchronized so that each sliced layer (e.g.48;60) is conveyed to a subsequent slicer station (e.g.18) before the next layer of food slices (e.g.50;62) is deposited directly on top of that previous layer (e.g.48;60). In a cutter/wrapping station (28) where the paper web (13) is cut to separate the finished set-ups (46) which are then wrapped by folding a portion (124) of the cut paper (13) over the finished set-up (46).
Patent EP-0595595-A1 (EP)
Inventor: FIDRIC BERNARD G
IPC: H01S3/17
Filed: 1993-10-26
Abstract: A superfluorescent broadband fiber laser source comprises an optical fiber 10 doped with a laser material and having one end pumped with pump light of sufficient intensity to produce amplified spontaneous emission within the fiber and forward and backward waves therefrom. The polarisation of the backward wave experiences a 45° rotation as it travels into and another 45° rotation as it passes back out of a 45° Faraday rotator mirror device 26. An amplified polarisation-rotated beam from the doped fiber is divided into orthogonally polarised beams in a polarisation beam splitter coupler 32. A return polarised signal from an interferometer 40 is passed through the doped fiber 10, the Faraday rotator mirror device 26 and again through the doped fiber 10 for producing a polarised output signal that has been amplified by four passes through the doped fiber.
Patent EP-0603061-A1 (EP)
Inventor: DE GROOTE DONAT
IPC: G01N33/50
Filed: 1993-12-14
Abstract: The subject of the present invention is a pyrogenicity test consisting in the detection of pyrogenic agents in a solution for medical or biological use, in which:   1. Measurement is made of the quantity of induced substance in the said solution before and after culture in the said solution of cells which produce the said induced substances only in the presence of the said pyrogenic agent or agents or of cells in which the production of the said induced substance is increased in the presence of the said pyrogenic agent or agents. 2. Evaluation is made of the quantity of pyrogenic agents in the said solution with respect to the difference in quantity of the said induced substance after and before the said culture, using a correlation curve linking the quantity of pyrogenic agent(s) and the quantity of the said induced substance, which curve is established by measuring, under the same conditions, the quantity of the said induced substance produced in samples of solutions initially free of the said induced substance, calibrated in pyrogenic agent(s) and cultivated under the same conditions.   A further subject of the invention is a technological format or kit which can be used in the pyrogenicity test according to the invention.
Patent EP-0575265-A1 (EP)
Inventor: BERNE OLIVIER LUC ELOI
IPC: B26D7/26
Filed: 1993-06-14
Abstract: The present invention concerns a device for limiting the movements of a shaft in response to the changes in tension in a sheet passing in contact with the shaft, and a cutting machine using such a device. 
     The device comprises at least one cylindrically shaped member (10, 11) designed to be placed in contact with the said shaft (16) so as to limit the said movements, each of the cylindrical members (10, 11) allowing two levels of contact with the shaft, a first variable level on a non-metallic surface of the member for normal tension conditions in the sheet (17) and a second, substantially fixed level for abnormally high conditions of tension in the sheet. 
     Application to the cutting of photosensitive products.
Patent EP-0608652-A1 (EP)
Inventor: WOYTASIK RAYMOND
IPC: B65D21/02
Filed: 1993-01-25
Abstract: Modular storage container, that is to say one capable of being joined together with any number of identical containers in order to constitute a rigid assembly which can have shape and dimensions appropriate to its end use, of the type obtained by folding a precut and scored single blank made of a semi-rigid material and joining it up using pairs of tabs and slits in order to constitute panels forming the faces of this container, this container being open on one face so as to constitute a storage space which is always accessible from the front, characterised in that the shape and cutout of the single blank made of semi-rigid material are designed so as, on the one hand, to reinforce the rigidity of the periphery of the open face, with a view to stacking these containers heightwise, whilst facilitating access thereto, and, on the other hand, to allow these containers to be joined together via their lateral faces, and also allow this assembly to be locked together. <IMAGE>
Patent EP-0575303-A1 (EP)
Inventor: DE COCK ETIENNE
IPC: C07C67/31
Filed: 1993-05-26
Abstract: According to the invention, the reaction is first carried out of a higher alkyl ester of 2-methylpropanoic acid with the alkali metal salt of a dialkylated amine to obtain an alkali metal salt, followed by condensation with a 1,3-dihalopropane with a view to obtaining the intermediate of formula III <IMAGE>  (X represents a halogen atom). This compound of formula is condensed with an alkali metal salt of 2,5-dimethylphenol to give the alkali metal salt of 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoic acid, which is then neutralised.
Patent EP-0620917-A1 (EP)
Inventor: HULL JOHN BARRY HEATHER LEA AV
IPC: G01N29/11
Filed: 1993-01-07
Abstract: L'invention concerne un procédé permettant de mettre en évidence la présence et/ou la concentration d'une espèce particulière dans un échantillon au moyen d'une onde de vibrations ultrasonores que l'on fait passer à travers l'échantillon et par calcul, à partir des valeurs mesurées du temps de trajet de l'onde à travers l'échantillon et de son atténuation durant ce temps, un paramètre d'identification qui dépend du type et/ou de la concentration de l'espèce recherchée dans l'échantillon, mais qui est indépendant de la distance parcourue par l'onde à travers l'échantillon. Le procédé est plus commode à utiliser que les techniques d'identification existantes, à cause de l'élimination du facteur distance des mesures et des calculs nécessaires. L'invention est particulièrement utile pour l'identification des polymères, par exemple dans les processus de récupération et de recyclage. L'invention concerne également un appareil pour mettre en oeuvre le procédé.
Patent EP-0629235-A1 (EP)
Title: Surface-active base for non-soap lubricants.
Inventor: LAUFENBERG ALFRED
IPC: C10M173/02
Filed: 1993-02-22
Abstract: PCT No. PCT/EP93/00413 Sec. 371 Date Nov. 9, 1994 Sec. 102(e) Date Nov. 9, 1994 PCT Filed Feb. 22, 1993 PCT Pub. No. WO93/18121 PCT Pub. Date Sep. 16, 1993Soapless lubricant compositions, especially for use in the food and beverage industry, comprising an amphoteric compound, a tertiary amine and/or a salt thereof, and a nonionic surfactant which is one or more of an alkyl dimethylamine oxide or an alkyl oligoglycoside.
Patent EP-0591480-A1 (EP)
Title: Intraocular lens having haptic.
Inventor: SOUTHARD MICHAEL A
IPC: A61F2/16
Filed: 1993-01-19
Abstract: A one-piece polymethylmethacrylate intraocular lens having an optic with an optic profile and a pair of haptics each extending from the optic within the optic profile and each with a medial segment of variably reduced cross-sectional area.
Patent EP-0625900-A1 (EP)
Title: Compositions and processes for the sustained release of drugs.
Inventor: RAMAN SIVA N
IPC: A61K9/38
Filed: 1993-02-09
Abstract: The present invention relates to compositions for the sustained release of drugs and to methods for the production of such compositions. In one embodiment, somatotropin is layered onto non-pareil seeds, which, in turn are sprayed with a glycine solution. Next, a coating of a wax mixture is applied.
Patent EP-0675966-A1 (EP)
Inventor: CHETVERIN ALEXANDER B
IPC: C12Q1/68
Filed: 1993-02-19
Abstract: The invention relates to a nucleic acid analytical device, and a support, and their use for sorting, isolating, sequencing, and manipulating nucleic acids. Binary oligonucleotide arrays, having binary oligonucleotides characterized by a constant nucleotide sequence adjacent to a variable nucleotide sequence, are used for sorting and surveying nucleic acid strands. Oligonucleotide arrays are used for sorting mixtures of nucleic acid strands, making immobilized partial copies of nucleic strands, ligating strands, or introducing site directed mutations into strands. Information is obtained for determining the sequence of a nucleic acid strand, alone or in a mixture, by generating partials of the strand and, for groups of partials having the same terminal variable oligonucleotide, separately determining the presence and sequence of all variable oligonucleotides. Arrays are also used to order previously sequence nucleic acid fragments and to allocate ordered allelic fragments to chromosomal linkage groups.
Patent EP-0633979-A1 (EP)
Title: Ensemble compresseur entraine par detendeur du type a spirales
Inventor: MCCULLOUGH JOHN E
IPC: F02B33/36
Filed: 1993-03-30
Abstract: L'invention se rapporte à un ensemble compresseur entraîné par détendeur (5), qui comprend un détendeur du type à spirales (10) ayant au moins une paire de spires à développante engrenées s'étendant axialement (100, 115, 125), dans laquelle l'une des spires effectue un mouvement orbital par rapport à l'autre spire, ainsi qu'un compresseur du type à spirales (15) ayant au moins une paire de spires à développante engrenées s'étendant axialement et effectuant un mouvement orbital relatif (250, 260, 275). La spire en orbite du détendeur est connectée par liaison entraînante à l'autre spire en orbite du compresseur, par l'intermédiaire d'un ensemble synchronisateur et contre-poids commun (750). Une puissance d'entraînement auxiliaire qui est développée par le détendeur et qui n'est pas nécessaire pour l'entraînement du compresseur est utilisée pour entraîner un arbre de prise de force (730). Des barres de détente (225, 335) sont en outre prévues pour compenser l'expansion ou la contraction thermique des spires en orbite relative. Grâce à cet agencement, on obtient un ensemble compresseur entraîné par détendeur compact et performant.
Patent EP-0651708-A1 (EP)
Title: Procede et appareil de verification du cablage correct des modulateurs de freinage
Inventor: MORAN STEPHEN PATRICK
IPC: B60T8/36
Filed: 1993-04-01
Abstract: Un test destiné à un système de freinage commandé électroniquement, tel qu'un système de freinage adaptif, est conçu pour s'assurer que les solénoïdes de chacun des modulateurs (52, 54, 66, 68) sont correctement câblés. Selon le test, chaque modulateur (52, 54, 66, 68) est testé en séquence. Le solénoïde d'échappement d'un modulateur (52, 54, 66, 68) est actionné pendant 10 millisecondes, et le solénoïde de maintien est ensuite actionné pendant 30 millisecondes. Si le modulateur (52, 54, 66, 68) a été mal câblé, le solénoïde d'échappement sera actionné pendant 30 millisecondes, générant ainsi un son 'pétaradant' plus fort que celui généré par les autres modulateurs (52, 54, 66, 68) et qui sera immédiatement remarqué et corrigé.
Patent EP-0656853-A1 (EP)
Title: Process for exterior packaging of loads using a stretch film and machine and film for carrying out said process.
Inventor: MARTIN-COCHER JEAN-PAUL
IPC: B65B11/08
Filed: 1993-08-25
Abstract: PCT No. PCT/FR93/00827 Sec. 371 Date Aug. 29, 1995 Sec. 102(e) Date Aug. 29, 1995 PCT Filed Aug. 25, 1993 PCT Pub. No. WO94/04419 PCT Pub. Date Mar. 3, 1994A method and a machine for wrapping loads of items grouped together in a bundle that may be palletized or otherwise, by means of a stretchable film put into place around the bundle and, where appropriate, a pallet, after the film has been pre-stretched and paid out from a spool or the like on which it is stored in the pre-stretched state with an elongation value of about 150% to 500% and a tension, after relaxation, lying in the range 2 to 7, and preferably in the range 2 to 3 daN/mm2 of film section per turn.
Patent EP-0622397-A1 (EP)
Inventor: GECK MICHAEL DR
IPC: C09K23/00
Filed: 1994-03-03
Abstract: The aqueous emulsions based on (a) 100 parts by weight of organopolysiloxanes which contain polar groups on Si-C-bonded hydrocarbon radicals and (b) not more than 50 parts by weight of alkyl polyglycosides which are stable toward high concentrations of foreign electrolytes.
Patent EP-0619342-A1 (EP)
Inventor: HAYASHI RYUTARO C O MITSUBISHI
IPC: C09D201/02
Filed: 1994-04-07
Abstract: An aqueous dispersed resin composition comprising (A) an aqueous dispersion of carbonyl-containing resin particles having an inner layer and an outermost layer, which is obtained by emulsion polymerization of a monomer mixture comprising (a) not less than 0.5% by weight of a carbonyl-containing monomer containing at least one aldo group or keto group and one polymerizable unsaturated double bond in the molecule thereof, (b) not less than 0.5% by weight of an ethylenically unsaturated carboxylic acid, (c) not more than 99% by weight of a monomer having a water-solubility of not more than 8 g/100 mℓ at 20°C, and (d) not more than 99% by weight of an unsaturated monomer other than the monomers (a) to (c) in the presence of dispersed resin particles serving as an inner layer and (B) a hydrophilic compound comprising a hydrazine derivative containing at least two hydrazino groups in the molecule thereof, in which the resin constituting the outermost layer of the carbonyl-containing resin particles has a degree of solubilization of at least 5% by weight, and the resin constituting the inner layer has a degree of solubilization lower than that of the resin constituting the outermost layer. The composition provides a film excellent in water resistance, adhesion to a substrate, smoothness, gloss, and resistance to whitening on contact with water.