baber/WOPTO huggingface dataset:
Patent EP-0534847-A1 (EP)
Inventor: MILLER HENRY C
IPC: C08F290/12
Filed: 1992-09-23
Abstract: Free radical-curable compositions comprising a plastisol component and a copolymer containing free anhydride functionality and, optionally, other reactive diluents are provided. In particular, curable compositions employing a plastisol, preferably a polyvinyl chloride - containing plastisol, and a low molecular weight crosslinking copolymer component having free anhydride functionality and which is a partial esterification product of a terminally ethylenically unsaturated compound and a polymerizable maleic anhydride are provided. The compositions of the invention yield improved adhesives, sealants, coatings, and insulators for a wide variety of substrates and may be employed in a variety of coating and castings. Processes for preparing cured plastisol compositions from the disclosed free radical-curable compositions are also provided.
Patent EP-0515612-A1 (EP)
Inventor: GOUDRON BERNARD
IPC: B43L19/00
Filed: 1991-12-12
Abstract: Cet outil permet de nettoyer les faces utiles d'une gomme et d'affûter sa pointe. Il comporte deux paires de parois (3, 5 et 13, 15) ayant des irrégularités de surface (6 et 16) aptes à rectifier une arête (25) d'une gomme (20). Les irrégularités de surfaces présentent des grains différents pour constituer une surface abrasive (7) grossière et une surface abrasive (17) plus fine. Cet outil est de forme générale allongée parallèlement à la nervure centrale (4) et il est muni de parois en bout (2, 12) aptes à contenir les déchets (26) de gomme. De préférence, ses parois sont inclinées pour autoriser l'empilage de plusieurs outils.
Patent EP-0584133-A1 (EP)
Title: Plastic pallet.
Inventor: SCHUBART GUNTER
IPC: B65D19/02
Filed: 1992-05-13
Abstract: A plastic pallet (10, 32) is disclosed for storing and transporting goods in a stable and distorsion-resistant manner in a modular system. The lower side of the upper board (12) is provided with ribs (14). Closed side walls (24) provided each with two recesses (26) for receiving the support forks of a fork stacker, and spacers (16) to which is soldered a thin bottom board (20), are formed in a single piece with the upper board (12). In the bottom pallet (32) for a pallet container are formed a collecting groove (40) in the middle of the surface (34) and a supporting strip (32) that runs around the whole outer circumferential area.
Patent EP-0586434-A1 (EP)
Inventor: BRYDON ALASTAIR NORMAN
IPC: H04L7/00
Filed: 1992-05-22
Abstract: A radio system has a control centre 10 for providing signals for transmission to a plurality of radio transmitters (13, 14, 15 & 16) each connected to the central source by a digital data link (12). A delay equaliser (11) measures the variable transfer delay of each data link and adjusts the transfer delay of the transfer links to equalise the transfer delays to transmitters, so that the signals from the control can be transmitted from the transmitters substantially in time synchronism. <IMAGE>
Patent EP-0584248-A1 (EP)
Title: Dual mode transmitter and receiver
Inventor: DIXON ROBERT C
IPC: H04J13/00
Filed: 1992-05-11
Abstract: A dual-mode transmitter having an antenna, a mode controller, a source encoder, a tunable-frequency synthesizer, a chip-code generator, a spread-spectrum modulator, a narrowband modualator, a power amplifier, and an adjustable bandpass filter. Also provided is a dual-mode receiver having a mode controller, a tunable-frequency synthesizer, a chip-code generator, an antenna, an adjustable bandpass filter, a preamplifier, a frequency converter, an IF amplifier, a spread-spectrum despreader, a spread-spectrum demodulator, a narrowband modulator, and a source decoder. For the transmitter and receiver, the mode controller selects receiving a narrowband modulation or a spread-spectrum modulation. The tunable-frequency synthesizer generates a local oscillator signal for the receiver, and a carrier signal for the transmitter. The chip-code generator generates a chip code signal for both the transmitter and the receiver. With a narrowband modulation setting of the mode controller, the transmitter and receiver have the adjustable bandpass filters adjusted to a narrowband width for telephone communications. With a spread-spectrum setting of the mode controller, the adjustable bandpass filters and the system are adjusted to transmit and receive a wide bandwidth for passing the spread-spectrum signal.
Patent EP-0591409-A1 (EP)
Inventor: TOMS DOUGLAS
IPC: A61F13/49
Filed: 1992-06-17
Abstract: Films imperméables au liquide biodégradables. Les films comprennent notamment un mélange d'un réseau interpénétré d'amidon déstructuré avec des copolymères d'acide d'éthylène/acrylique ou des copolymères d'alcool d'éthylène/de vinyl, ainsi qu'un polyester aliphatique tel qu'un polycaprolactone. L'invention concerne également des couches, des serviettes hygiéniques, des doublures pour culotte et analogue contenant des feuilles de support préparées à partir des matières précitées.
Patent EP-0595888-A1 (EP)
Title: A process for the preparation of demethylepypodophyllotoxin.
Inventor: ALLEVI PIETRO
IPC: C07H23/00
Filed: 1992-07-15
Abstract: Demethylepipodophyllotoxin- beta -glucosides are prepared by allowing demethylepipodophyllotoxin to react with a 2,3-di-O-ester of a 1-O-trialkylsilyl-4,6-O-alkylidene- beta -D-glucose derivative in the presence of a Lewis acid. The 4,6-O-alkylidene group can be alkylidene, arylalkylidene, or heteroarylalkylidene and the 2,3-ester can be lower alkanoyl or haloacetyl. In a typical embodiment, demethylepipodophyllotoxin is allowed to react with 4,6-O-ethylidene-2,3-di-O-acetyl-1-O-trimethylsilyl- beta -D-glucose in the presence of boron trifluoride etherate to yield etoposide 2'',3''-diacetate.
Patent EP-0552348-A1 (EP)
Inventor: POLACEK MANFRED
IPC: F16P3/18
Filed: 1992-08-09
Abstract: Un dispositif de sécurité est décrit pour l'organe de translation de cylindres vibrants commandé de manière connue au moyen d'un levier de manoeuvre (18) par des tiges de commande et qui est déconnecté de force lorsqu'un cliquet de blocage (4) est dans une position de mise hors circuit dont il ne peut être éloigné afin de libérer le levier de manoeuvre que si l'opérateur le soulève contre la force d'un ressort. Un dispositif d'embrayage (24) situé entre le levier de manoeuvre et les tiges de commande est embrayé lorsque l'opérateur soulève le cliquet (4), et est sollicité par un ressort dans sa position débrayée. Le dispositif de blocage comprend un premier disque (25) pourvu de dents (25a) sur sa face frontale, reliable par liaison de forme au levier de manoeuvre (18) et qui se met en rotation lorsque ce dernier est actionné, ainsi qu'un deuxième disque (26) opposé au premier et relié par liaison de forme au cliquet (4). Sur sa face opposée aux dents (25a), le deuxième disque (26) est pourvu d'un revêtement élastique en caoutchouc. Ce dispositif de blocage permet de régler graduellement le levier de manoeuvre (18) lorsque l'embrayage (24) est à l'état embrayé alors que le cliquet (4) n'est pas encore entièrement soulevé et bloque le levier de manoeuvre (18) dans la position réglée lorsque le cliquet a été entièrement soulevé.
Patent EP-0600977-A1 (EP)
Title: Abrasive compositions and articles incorporating same.
Inventor: NELSON LEONARD E
IPC: C08L75/00
Filed: 1992-08-06
Abstract: Bonded abrasive compositions, articles incorporating same, and methods of making the compositions and articles are presented, the compositions comprising abrasive particles dispersed throughout and adhered within an elastomeric polyurea matrix. The polyurea matrix is formed from the polymerization reaction product of a polyfunctional amine and an isocyanate. The compositions exhibit excellent smear- and wear-resistance, and may be attached to a variety of backings. One preferred backing is integrally molded to the bonded abrasive composition.
Patent EP-0611435-A1 (EP)
Inventor: SIGAFUS PAUL E
IPC: F23N5/12
Filed: 1992-10-22
Abstract: Circuit servant à détecter si le niveau d'un signal électrique ayant une polarité présélectionnée dépasse une valeur présélectionnée, ledit circuit étant alimenté par du courant continu de polarité opposée. Ceci empêche les fuites de courant apparaissant dans le circuit (20) de détection de simuler le niveau du signal électrique. Ce type de circuit est tout particulièrement adapté pour détecter le niveau du courant produit par un détecteur de flamme dans un système de contrôle de la combustion. Le mode de réalisation préféré comprend un condensateur (55) qui est chargé par le circuit puis déchargé par le signal électrique. Dans un deuxième mode de réalisation, un comparateur (42) est utilisé dans une boucle fermée afin de détecter le niveau d'une tension située en dehors de la plage de tension définie par l'alimentation en puissance du comparateur (42).
Patent EP-0560011-A1 (EP)
Title: Mold for manufacturing latex foam
Inventor: KNIPP HERBERT
IPC: C08L25/04
Filed: 1993-01-09
Abstract: The object was the manufacture of a plastic mould which is suitable for manufacturing latex foam mouldings by means of microwave energy and can be readily filled and demoulded and, in addition to good dimensional stability, has a long service life. This object was achieved in that the mould wall consists of a moulding composition containing the following components:     a) 20 to 100 parts by weight of polyphenylene ether,   b) 0 to 30 parts by weight of styrene polymers,   c) 0 to 30 parts by weight of impact-modifiers, d) 0 to 40 parts by weight of reinforcing agents and/or fillers and    e) 0 to 15 parts by weight of additives,  the mould surface being passivated. With the use of this mould, the cycle time and energy consumption are considerably reduced compared with the conventional process for manufacturing latex foam mouldings. <IMAGE>
Patent EP-0558889-A1 (EP)
Inventor: ROOS ANDERS
IPC: A61F13/15
Filed: 1990-05-29
Abstract: The present invention relates to a disposable absorbent article, such as a disposable diaper, incontinence guard or sanitary towel. 
     The invention is characterized in that the absorbent pad includes at least two mutually different superabsorbents, the absorption properties of which with respect to their absorption rate and liquid-retention ability respectively differ essentially from one another.
Patent EP-0554842-A1 (EP)
Inventor: ERSKINE TIMOTHY JOSEPH
IPC: A61M5/32
Filed: 1993-02-02
Abstract: A needle shielding device in which, after use, a needle (12) is confined in a chamber (42) having a first hole (32) through which the needle can enter the chamber (42). The needle (12) is drawn into the chamber through the hole (32). The chamber (42) is made up of telescopic members (28, 30). The needle (12) strikes the rear wall (36) of the chamber (42) causing the telescopic members (28, 30) to telescope apart. Once in the chamber (42), the needle (12) will not readily escape through the first hole (32).
Patent EP-0562387-A1 (EP)
Inventor: GAGLIARDO ANDREA
IPC: G03B27/58
Filed: 1993-03-12
Abstract: To provide a simple way to control full magazine condition in apparatus where films driven to the receiving magazine rest therein one on the other, the method provides for the following steps:
     sending an IR light signal toward the films in the magazine;   letting the signal be reflected by the last arrived film;   collecting the reflected signal with a photosensor;   having the photosensor emit an alarm signal when the intensity of the light collected thereby is greater than threshold value of the photosensor itself, thereby showing that the last arrived film is too near to the photosensor, because the magazine is full;   repeating the above steps every time a film is fed.    This method allows also film jammed detection out side the magazine.
Patent EP-0569926-A1 (EP)
Inventor: PLEIGER HERBERT DIPL-ING
IPC: B23Q15/10
Filed: 1993-05-11
Abstract: A process for producing conical bores on a work piece by means of a honing tool (1) which has a central carrying body (2) and is arranged, by means of said body, on the spindle (41) of a honing machine. Said process makes possible the production of continuously smooth cone surfaces by the honing surfaces being guided, essentially on spiral paths, in accordance with the predetermined cone inclination until the predetermined cone profile has been achieved. The average cutting speed is held at an essentially constant value by a computer-aided control of the displacement speed, of the speed of widening in the radial direction and the circumferential speed. A honing tool which is particularly suitable for carrying out the process has, distributed symmetrically on the carrying body (2), segments (5) which are mounted such that they can pivot in radial planes, carry radially outwardly pointing honing elements (20) and the pivoting movement of which can be controlled by means of a widening device (21). As drive of the widening device (21) there is provided a push rod (48), extending through the honing spindle (41), designed as hollow shafts, and drive rod (42), with a circulating-ball-screw mounting (50) in the region of the drive by an electric motor (56) and a reduction gear mechanism (52). <IMAGE>
Patent EP-0579972-A1 (EP)
Inventor: CERUTI WALTER
IPC: A41D25/04
Filed: 1993-06-24
Abstract: A sectional tie having a main tie body in the shape of an elongated strip comprising at least a first and a second tie portion (14,15) separate from each other and capable of being coupled to form said elongated tie body, in which fastening means for fastening (16,17,18) said first and second tie portions to each other (in an engageable and disengageable manner) are provided respectively on said first and second portion (14,15).
Patent EP-0585731-A1 (EP)
Inventor: SIEMON JOHN A
IPC: H01R4/24
Filed: 1993-08-18
Abstract: A printed circuit board mountable connecting block is provided with electrical contacts (26) which include an insulation displacement slot (34) at one end and a circuit mountable mounting tail (74) at the other end. This mounting tail may comprise a conventional solder mounting tail, or in a preferred embodiment, may comprise a "solderless" press-fit mounting tail, e.g. a resilient element. The connecting block may be mounted directly onto (e.g., through) a printed circuit board (57) (or other electronic component).
Patent EP-0595340-A1 (EP)
Inventor: SATO KOKI
IPC: B43M3/04
Filed: 1993-10-29
Abstract: The enclosure feed device is constituted in such a way that a drive motor (18) is provided for rockably driving a rocking arm (5), and a control unit (23) is provided for causing the memory section (24) to input the variable amount relative to the sucking position of the sucking cap (8) in conformity with the thickness of said enclosures (1) from the variable amount inputting section and storing the same and adjusting the sucking position of said sucking cap by controllably energizing the drive motor for sucking operation in accordance with the variable amount stored in the memory by means of the CPU section (25).
Patent EP-0604836-A1 (EP)
Inventor: BARTON GEORG M DR-ING GRAD
IPC: C23C8/66
Filed: 1993-12-16
Abstract: A method for making a wear-resistant surface coating on an unalloyed or low-alloyed steel by introducing additional carbon into the surface layer under the action of heat is characterised in that a carbon-containing material is applied to the surface of the steel at least in the region of the desired surface layer and the carbon is dissolved by remelting of the surface layer in order to form a ledeburitic microstructure in the surface layer. Steel components having such ledeburitic surface layers are also described.
Patent EP-0560508-A1 (EP)
Inventor: LEAR PETER
IPC: C09D167/00
Filed: 1993-02-24
Abstract: Coating composition for a polyolefine, particularly a polypropylene, substrate comprising an aqueous emulsion or solution of a polymer system comprising at least one polymer P which imparts polyolefine-adherability to the coating derived from the composition and which is a polymer derived from a monomer system comprising a defined level of a monomer bearing an optionally substituted 7,7-dimethyl norbornanyl group - particularly isobornyl acrylate.
Patent EP-0627698-A1 (EP)
Inventor: DELPY DAVID THOMAS UNIV COLLEG
IPC: G06T11/00
Filed: 1993-06-03
Abstract: To reconstruct a spatial distribution of scattering coefficient in the interior of an object by an optical computer tomograph, a predicted value F( µ   k ) of a transilluminated light predicted for the k-th presumed image  µ   k  is computed using a predetermined prediction operator F, wherein k is an integer. An initial predicted value F( µ ₁) predicted on the basis of an initial presumed image  µ ₁ is given for initial computation. Then, on the basis of a detection value  X  at a light detection optical fiber and the predicted value F( µ   k ), a difference { X  - F( µ   k )} is computed wherein when the difference { X  - F( µ   k )} falls within a predetermined range, the k-th presumed image  µ   k  is determined as a real scattering image in the interior of the object. When the difference { X  - F( µ   k )} is out of the predetermined range, then an estimated value of an error Δ µ   k  involved in the k-th presumed image  µ   k  is computed through a computation of        Δ       µ       k        = A⁻¹[   X    - F(       µ       k       )]          wherein A⁻¹ is an inverse operator of an operator A used to compute a minute change A(α) of the predicted value F( µ   k ) resulting from a minute change α of the k-th presumed image  µ   k . Further, addition of  µ   k  + Δ µ   k  is computed and the resultant value Δ k+1  is fed back to the initial computation as a (k + 1)-th presumed image  µ   k+1 .
Patent EP-0598622-A1 (EP)
Inventor: ARII MITSUZO MITSUBISHI GAS CH
IPC: G02B6/28
Filed: 1993-11-18
Abstract: The present invention is an optical device including an optical circuit in which a plurality of branched optical waveguides are connected to the light receiving side and the light ejecting side of a main optical waveguide which mixes the entering light. At least one of the branched optical waveguides has a taper construction which is wider at the joint portion to the optical fiber end than at the joint portion to the main optical waveguide, in order to improve loss variance and to reduce loss of light signals. 
     It is desirable that the optical circuit have the following characteristics:       X/Y ≦ 0.8                 40·Z ≦ W         
     X:   Width of the branched optical waveguide at the joint portion to the main optical waveguide.   Y:   Width of the branched optical waveguide at the joint portion to the optical fiber.   W:   Longitudinal length of the main optical waveguide (mm).   Z:   Cross directional length of the main optical waveguide (mm).   
     It would be even more desirable that the optical circuit have the following characteristics:       0.4 ≦ X/Y                 W < 60           
     The present invention also provides a method for manufacturing the above-described optical device to be used in optical local networks and optical instrumentation control systems.
Patent EP-0600667-A1 (EP)
Inventor: RICKWOOD MARTIN
IPC: C09K3/00
Filed: 1993-11-25
Abstract: Photochromic compounds having the following structure II
       
 in which
     R¹   is a group selected from hydrogen, alkyl, alkoxy, amino, aryl or heteroaryl;   R²   is a group selected from C1 to C10 branched or linear alkyls, carbocylic or heterocyclic, the R² groups can be independent or together from part of a carboxylic or heterocyclic ring;   R³   is a group selected from hydrogen, alkyl, alkoxy, alkenyl, alkynyl, imino, azo, amino, carboxy ester, amide, cyano, halogen, trifluoromethyl, nitro, aryl or heteroaryl, R³ is a fused carbocyclic or heterocyclic moiety;   Y   is a six membered carbocyclic or heterocyclic ring.   X   links N as shown to the ring Y to form a fused heterocyclic ring.
Patent EP-0601861-A1 (EP)
Inventor: MARUOKA KIYOTO
IPC: B05B5/04
Filed: 1993-12-09
Abstract: A golf ball has a surface uniformly covered with a paint coating so that the carrying properties of dimples can be stably elicited. A paint to which a voltage of more than 50,000 V is applied is supplied to a disc revolving at a speed of more than 15,000 rpm for atomization, the atomized paint being coated on the surface of the golf ball to form a paint coat within a thickness in the range of from 5 to 60 µm, with a maximum/minimum coat thickness ratio of 1 to 2.
Patent EP-0579539-A1 (EP)
Inventor: BOUSSELIN GEOFFROY
IPC: F02M37/10
Filed: 1993-07-13
Abstract: The assembly (1) is inserted through an opening (4) in the tank (3). The upper part (8) defines a fuel passage (9) which leads the sucked fuel to the tank outlet pipe (6). The pump (12) is suspended by its fuel outlet pipe (13) in the mouth (11) of the fuel passage (9), into which it is slid when the assembly is placed in the fuel tank. The pump inlet pipe (16), situated in its lower part, is connected to a filter (17). The filter is housed in a suction trough (18) which can freely slide axially. This enables adapting its height to the distance between inlet pipe (16) and the bottom (19) of the tank.
Patent EP-0587467-A1 (EP)
Inventor: EHINGER PIERRE
IPC: B05B5/16
Filed: 1993-08-03
Abstract: Electrostatic spraying device having an insulated coating-product container, of lightweight and compact structure. The container (13) mounted on a metal base (24) is defined in a body (22) made of insulating material and a piston (14) located in this container is actuated by a fluid delivered into an actuation chamber (32). According to the invention, a section (54) of the circuit for supplying this fluid is arranged so as to be parallel to the cavity of the container away from the base starting from the end (bottom) wall of the actuation chamber. <IMAGE>
Patent EP-0587502-A1 (EP)
Inventor: PERRIN PIERRE
IPC: F21V31/03
Filed: 1993-09-09
Abstract: The invention relates to a motor vehicle headlamp, the components of which together define an essentially closed internal space, which headlamp comprises at least two passages for ventilating the said internal space, connecting this space with the outside. According to the invention, at least one of the two passages (100, 104) is provided with a mobile wind-sensitive element (F), capable of at least reducing the cross-section of the said passage in the presence of a relative wind created by the movement of the vehicle. The invention in particular makes it possible to produce ventilation through two passages when at rest and ventilation through a single passage during driving. <IMAGE>
Patent EP-0589774-A1 (EP)
Inventor: LAGACHE PHILIPPE
IPC: B02C17/22
Filed: 1993-09-21
Abstract: The invention relates to mills comprising an annular track (12) coated with wear plates (14) and on the internal surface of which one or more rollers (16) roll, which rollers are pressed onto the track by their weight or by centrifugal force or by external means such as thrust cylinders or springs. In order to decrease the risk of the wear plates breaking under the action of the rollers, which exert a high pressure, the wear plates (14) include an internal face or working face, the shape of which corresponds to that of the rolling surface of the track and an external face, or bearing face which is planar, and that part of the body of the mill (10) supporting the track (12) has a prismatic internal surface (30) on which the wear pieces bear. <IMAGE>
Patent EP-0634252-A1 (EP)
Inventor: JOBIN JACQUES
IPC: B26B1/02
Filed: 1993-07-12
Abstract: The present invention relates to a pocket knife (penknife) with a lockable blade comprising a thin locking strip (2), one end of which can be engaged in an anchoring point (6) of the blade (4), an unlocking means (1) making it possible to disengage the thin strip (2) from the anchoring point (6) so that the blade (4) can pivot freely, when the push-button (10) is actuated. <IMAGE>