baber/WOPTO huggingface dataset:
Patent EP-0836275-A1 (EP)
Inventor: BASCHIROTTO ANDREA
IPC: H03F3/72
Filed: 1996-10-11
Abstract: In a switched operational amplifier including a differential input stage and at
least a second output stage the compensation capacitor (CC) commonly
required to couple the output node of the second stage with the respective
output node of the input differential stage of the amplifier is associated with
switching means (M5P, M5N) controlled by the same control phase (Ph1) that
enables/disables the amplifier for interrupting the connection between the
compensation capacitor (CC) and the output node of the differential input
stage during a phase in which the amplifier is disabled for reducing the
switch-on time. Notably the differential input stage of the operational amplifier
remains always active and only the second output stage is switched on and
off.
Patent EP-0729789-A1 (EP)
Inventor: AHORNER LEANDER
IPC: B03C1/14
Filed: 1996-02-28
Abstract: Magnetic material is separated from non-magnetic material by a magnetic separator with a sloping and / or curved separator plate (13) which is porous and has an air supply device (15) on the side of the plate remote from the material being sepd., to blow air through the plate. A magnet system (5) forms a magnetic flux and is pref. located within a drum (T), which forms the separator plate may by rotatable. The flux passes through part of the drum circumference. Porous material is pref. a sintered material, partic. sintered bronze or ceramic.
Patent EP-0807093-A1 (EP)
Title: Coating composition for a carbonaceous material, and resulting coating
Inventor: LAURENT VERONIQUE
IPC: C04B41/50
Filed: 1996-01-31
Abstract: A composition for a protective coating on the surface of carbonaceous materials exposed to a hot oxidising medium, e.g. the portions of anodes and edge slabs that are not immersed in the molten salt bath of an aluminium electrolytic cell, and generally the non-immersed portions of carbonaceous refractory elements used in electrolysis performed at under 950 °C in a molten salt bath. The composition comprises a geopolymer, preferably from the fluoro-poly(sialate-disiloxo) family, and its other components are optionally water as well as alumina and/or another refractory such as silica. A coating is also provided for protecting the surface of carbonaceous materials exposed to a hot oxidising medium, e.g. the non-immersed portions of carbonaceous refractory elements used in electrolysis performed at under 950 °C in a molten salt bath. Said coating comprises polysilicates and at least one inorganic polymer from the poly(sialate) family, preferably the fluoro-poly(sialate-disiloxo) family, and optionally alumina or another refractory such as silica. An aluminium electrolytic cell anode provided with said coating is also disclosed.
Patent EP-0807161-A1 (EP)
Inventor: KEFAUVER PHILIP JOSEPH
IPC: C11D10/04
Filed: 1996-01-05
Abstract: The present invention relates to a mild, lathering personal cleansing soap bar composition by weight of the bar comprising: from 30 to 85 parts of tailored fatty acid soap, from 0 parts to 30 parts lathering synthetic detergent/surfactant, and from 5 to 35 parts of water. The tailored fatty acid soap comprises: (I) from 50 % to 85 % is saturated fatty acid soap selected from the group consisting of: myristic, palmitic, and stearic acid soaps and mixtures thereof; and (II) from 15 % to 50 % is mixture of oleic (C18:1) and lauric acid (C12) soaps; including from 0 to 10 % minor fatty acid soaps selected from the group consisting of: C8, C10, C18:2; and mixtures thereof; wherein said tailored fatty acid soap is a mixture of 65 % to about 95 % sodium soap and from 5 % to about 35 % magnesium soap.
Patent EP-0808330-A1 (EP)
Title: Procede de preparation de certains aza cyclohexapeptides
Inventor: BELYK KEVIN M
IPC: C07K7/56
Filed: 1996-02-06
Abstract: L'invention se rapporte à un nouveau procédé de préparation d'aza cyclohexapeptides de la formule (I) dans laquelle toutes les variables sont définies dans la demande.
Patent EP-0765738-A1 (EP)
Inventor: MITSUBOSHI HIROSHI
IPC: E04C2/16
Filed: 1996-04-11
Abstract: Natural vegetable fibers, which create a stronger bond with resins than can normally be obtained using manmade fibers, are used to provide a board or other molded material characterized by its high moisture permeability and strength. This object is achieved by first collecting palm fibers, which consist of thick individual fibers with large gaps in between, and binding them together securely with resin to form a fiber mat. This is then reinforced by using curable resin to bond said fiber mat with a sheet of woven or nonwoven fabric made from natural vegetable fibers such as hemp or with a sheet made of thin strips of bamboo, all of which have a high tensile strength and a high modulus of tensile elasticity. The invention also includes a method for the manufacture of such boards or other molded materials.
Patent EP-0830496-A1 (EP)
Inventor: STURMAN ODED E
IPC: F01L9/20
Filed: 1996-05-02
Abstract: Soupape (12) d'admission/échappement sans came destinée à un moteur thermique, commandée par une vanne de régulation de fluide actionnée par solénoïde. Ladite vanne de régulation comporte une paire de solénoïdes (42, 44) qui font se déplacer un tiroir (40). Le fait d'exciter un solénoide (42) fait passer le tiroir et la vanne en position ouverte. Le tiroir de la vanne est maintenu en position ouverte par le magnétisme résiduel du logement de soupape et du tiroir, même lorsque le solénoïde cesse d'être alimenté en courant. Le fait d'exciter l'autre solénoïde (44) fait passer le tiroir et la vanne en position fermée. Les solénoïdes sont verrouillés numériquement par de courtes impulsions numériques fournies par un microcontrôleur (46). La vanne est par conséquent ouverte par la fourniture d'une impulsion numérique de courte durée à l'un des solénoïdes, et fermée par une impulsion numérique fournie à l'autre. La vanne peut être ouverte par une pluralité de goupilles (152, 154).
Patent EP-0828708-A1 (EP)
Inventor: HOLDERBAUM MARTIN
IPC: C07C255/41
Filed: 1996-05-24
Abstract: A process for producing 2-cyano-3,3-diary acrylic acid esters of general formula (I) in which R<1> and R<2> are hydrogen, C1-C12 alkoxy groups or di-(C1-C4 alkyl) amino groups and R<3> is a C4-C18 alkyl group which may be interrupted by oxygen atoms in the ether function, by the reaction of benzophenonimine of general formula (II) with a cyanic acid ester of general formula (III), in which the reaction is conducted at 20 to 60  DEG C and the ammonia released is continuously removed from the reaction mixture with the aid of a stream of gas or by reducing the pressure to 900 to 100mbar.
Patent EP-0844923-A1 (EP)
Inventor: VALYI EMERY I
IPC: B29C45/00
Filed: 1996-06-14
Abstract: A multilayered container (10) and a process for forming the same are disclosed. The container (10) includes a support wall (12) formed from a plastic having an undesirable substance therein and polymerized to a level less than that necessary to prevent the undesirable substance from migrating from the plastic into the contents when the contents are in contact with the support wall (12). A protective wall (14) is provided adjacent the support wall (12) and adapted to be positioned between the support wall (12) and the contents. The protective wall (14) is formed from a material which limits the migration of undesirable substance from the support wall (12) into the contents.
Patent EP-0836705-A1 (EP)
Title: Identification des materiaux recyclables composant les tapis et moquettes, par utilisation d'un spectrometre infrarouge tenu a la main
Inventor: KIP BEREND JAN
IPC: G01J3/30
Filed: 1996-07-05
Abstract: La présente invention concerne un procédé et un dispositif utilisables pour le recyclage des déchets domestiques ou industriels de tapis et moquettes ou de déchets étrangers autres que tapis et moquettes mais à base de polyamide-6 et/ou de polyamide-66. Le dispositif utilisé est d'un modèle portatif tenu à la main opérant par spectroscopie et permettant d'identifier précisément et rapidement le matériau du déchet (tapis ou moquette). Le spectromètre conçu pour cette tâche se compose d'une source de rayonnement infrarouge illuminant l'échantillon de déchet (tapis ou moquette), d'un sélecteur permettant de sélectionner un nombre prédéterminé de longueurs d'ondes discrètes, et d'un système détecteur permettant de détecter le rayonnement de réflexion dans les limites de ces longueurs d'ondes discrètes. Le sélecteur peut être, soit une plaque portant plusieurs fentes dont les positions correspondent à des emplacements dans un faisceau lumineux de dispersion en fonction des longueurs d'ondes discrètes prédéterminées, soit une pluralité de filtres sélectionnée pour laisser passer les longueurs d'ondes discrètes. La sélection des longueurs d'ondes discrètes peut s'effectuer avant l'illumination de l'échantillon de tapis ou moquette, ou en sélectionnant les longueurs d'ondes discrètes à partir du rayonnement de réflexion.
Patent EP-0787370-A1 (EP)
Title: Protection pour un ou plusieurs capteurs electromagnetiques
Inventor: STANEK TOMAS
IPC: H01Q1/28
Filed: 1996-07-15
Abstract: Surface sélective en fréquence (400) conçue pour transmettre (laisser passer) un rayonnement électromagnétique (440) proche d'une ou plusieurs fréquences de transmission prédéterminées. Cette surface comprend au moins deux couches (410, 420), la couche externe (410) étant constituée d'une ou plusieurs couches électromagnétiques réfléchissantes (412) comportant une configuration alternante d'éléments conducteurs. Cette configuration alternante est constituée de façon à avoir une fréquence de résonance de réflexion pour le rayonnement électromagnétique de l'ordre de trois fois la fréquence de transmission désirée. La couche interne (420), placée à une distance prédéterminée (450) de la couche externe (410), est constituée d'une ou plusieurs couches perméables au rayonnement électromagnétique (422) comportant une configuration alternante d'éléments ouverture. Cette configuration alternante est constituée de façon à avoir une fréquence de résonance de transmission pour le rayonnement électromagnétique qui est sensiblement la même que la fréquence de transmission désirée.
Patent EP-0858451-A1 (EP)
Inventor: HAMLEY PETER RICHARD JOHN
IPC: C07F7/08
Filed: 1996-10-14
Abstract: Cette invention concerne des composés de formule (I) où R?1 et R19¿ représentent indépendamment hydrogène, alkyle C 1-6, alcoxy C1 à 6, alkylthio C 1-6, halogène, hydroxyle ou amino; R2 représente H ou alkyle; R3 représente phényle, un noyau aromatique hétérocyclique à 6 éléments contenant un ou deux atomes d'azote, ou encore un noyau aromatique hétérocyclique à 5 éléments contenant de 1 à 3 hétéroatomes choisis parmi O, N et S, le phényle ou l'anneau aromatique hétérocyclique pouvant éventuellement être substitués par alkyle C 1-6, alcoxy C 1-6, halogène, hydroxyle, alkylthio C 1-6, cyano, trifluorométhyle, nitro, hydroxyméthyle, amino, un groupe -(CH¿2?)c.NHCO2R?10¿, un groupe -(CH¿2?)c.NR?5R6¿ ou un groupe -CO¿2?R?11. R3¿ peut également représenter hydrogène ou alkyle C1-8, ce groupe alkyle pouvant éventuellement être substitué par amino ou un groupe -NHCO¿2?R?10. R4¿ représente hydrogène ou alkyle C 1-6, R3 et R4 pouvant également représenter, lorsqu'ils sont pris ensemble, un groupe (CH¿2?)a.Z.(CH2)b. c vaut, quant à lui, un nombre entier compris entre 0 et 2. Cette invention concerne également les sels de ces composés acceptables sur le plan pharmaceutique, lesquels composés se sont avérés utiles en qualité d'agents pharmaceutiques. Ces composés peuvent notamment être utilisés dans le traitement de troubles de type inflammatoire.
Patent EP-0876567-A1 (EP)
Inventor: DREYER JOHN F
IPC: F21V8/00
Filed: 1996-10-18
Abstract: Une source lumineuse en ligne bidirectionnelle ayant une plus grande uniformité d'éclairage sur toute la longueur de la source lumineuse en ligne est obtenue par des réflecteurs partiels (152, 154) placés à l'intérieur de la source lumineuse en ligne. Ces réflecteurs partiels réfléchissent une partie (164) de la lumière incidente (160, 170) et transmettent la lumière restante (162). La lumière ainsi réfléchie provenant d'une première source lumineuse vient s'ajouter à la lumière provenant d'une seconde source lumineuse. De même, la lumière réfléchie par la seconde source lumineuse (20') vient s'ajouter à la lumière provenant de la première source lumineuse (21).
Patent EP-0941124-A1 (EP)
Title: Compositions d'oligonucleotides antisens pour tuer selectivement les cellules cancereuses
Inventor: IVERSEN PATRICK L
IPC: A61K31/70
Filed: 1996-11-21
Abstract: L'invention concerne des méthodes et des compositions destinées au traitement du cancer, qui utilisent un oligonucléotide et un régulateur positif de radicaux hydroxyles. L'oligonucléotide est caractérisé par sa capacité à réguler négativement la voie par laquelle la cellule répare les lésions oxydatives de son ADN. L'oligonucléotide facilite donc l'éradication des cellules tumorales après leur exposition au régulateur positif de radicaux hydroxyles, administré sensiblement en même temps ou après ledit oligonucléotide. Ce nouveau traitement, de préférence, inhibe la prolifération ou entraîne la mort des cellules malignes, mais pas des cellules normales. De préférence, l'oligonucléotide est antisens par rapport au gène codant pour la protéine p53, bien que d'autres oligonucléotides antisens puissent aussi être utilisés. L'invention concerne également de nouveaux conjugués de l'oligonucléotide et du régulateur positif d'hydroxyles, ainsi que de nouveaux oligonucléotides.
Patent EP-0876708-A1 (EP)
Inventor: LIU YIN-SHANG
IPC: G11C7/22
Filed: 1996-11-26
Abstract: Un circuit de détection de transitions sur adresses (ATD) comprend un premier (102) et un second (DDS) circuit et un compteur d'intervalle de temps (300). Le premier circuit (102) reçoit sur une première entrée (1-1) un signal de changement correspondant à une transition sur une ou plusieurs lignes du bus d'adresses, et en réponse fait passer la sortie (O) d'un premier état à un second. Le premier circuit (102) reçoit un signal de réinitialisation à une seconde entrée (1-2), et en réponse ramène la sortie (O) au premier état. Le compteur d'intervalle de temps (300) a une sortie couplée à la seconde entrée (1-2) du premier circuit (102) et, après avoir reçu un signal à son entrée, il génère le signal de réinitialisation à sa sortie après un intervalle temporisé. Le second circuit (DDS) couple le signal de changement à l'entrée du compteur d'intervalle de temps (300).
Patent EP-0786825-A1 (EP)
Inventor: ISHIKAWA YOHEI
IPC: H01Q15/08
Filed: 1997-01-17
Abstract: The radiation directivity of radio waves can be controlled more easily over a wider range by using the disclosed dielectric lens. A dielectric lens element (13) having a curved surface (15) is bonded to one of the surfaces of a laminate element (12) in the shape of a flat plate in which a plurality of dielectric layers whose relative dielectric constants are different for adjacent layers are laminated. By controlling the distribution mode of the relative dielectric constants in the laminate element the radiation directivity for the entire dielectric lens apparatus (11) can be controlled; therefore, the radiation directivity can be controlled more easily over a wider range. A focal point (17) may be positioned within or at the surface of the laminate element (12), and a signal processing circuit (18) may be formed within and/or at the surface of the laminate element.
Patent EP-0788880-A1 (EP)
Inventor: SCHNEIDER JOSEF DR
IPC: B41F13/24
Filed: 1994-07-27
Abstract: At least one replaceable forme cylinder (60,63) carrying a printing forme in a printing machine (38) is replaced by at least one second forme cylinder (60'-63'), also carrying a printing forme. The forme cylinders have fixed interfaces for registering correctly at the sides and circumferentially in a bearing in the machine. A replacement unit comprises a gripper (41-44) and cylinder changing device (47,47). The gripper removes the forme cylinder from its bearing, places it in the cylinder changing device and takes out from it the second forme cylinder and inserts it again in the bearing in the printing machine. The cylinder changing device has an image forming unit (48,49) for forming a new image on the first forme cylinder while it is rotated about is longitudinal axis.
Patent EP-0847698-A1 (EP)
IPC: A23L2/02
Filed: 1997-02-06
Abstract: Instant tea product based on fruit, herbal or tea drinks contains 50 - 99 wt.% maltodextrin, gelatin or egg white powder carrier and is packed into individual portion sachets ready for use.
Patent EP-0835677-A1 (EP)
Inventor: GOODWIN RICHARD P
IPC: A63H3/46
Filed: 1997-03-06
Abstract: A plush toy is provided having a body and plurality of
detachable appendages in the form of arms, legs, tail and a head.
The appendages are provided with a male member having hook-and-latch
material which fits into mating alignment with recesses
provided in the body. Hook-and-latch material provided within the
recesses secures the appendages securely to the body, while hiding
the hook-and-latch material from view. The bodies and appendages
may be configured to represent the body and appendages of various
animals and may be interchanged to create multi-animal plush toys.
Additionally, the heads are provided with switches and audio signal
generating means to produce audio signals associated with the
animals represented by the heads.
Patent EP-0831306-A1 (EP)
Inventor: GOMI SHINGO
IPC: G01F1/84
Filed: 1997-03-14
Abstract: A resonantly drivable straight tube type Coriolis
flowmeter which is capable of correcting instrumental
errors caused by a change in density and temperature of
measurable fluid. A coaxial double tube body (10) that
is composed of an inner tube (1) wherein fluid to be
measured flows and an outer tube (2) with a balance
weight (8) attached thereto for equalizing natural
frequencies of the inner and outer tubes is driven at a
resonant frequency having a constant amplitude. A
change of fluid density causes a change of amplitude
ratio of the inner tube (1) and the outer tube (2),
resulting in shifting of an instrumental error. At this
time, a resonant frequency detecting circuit (30)
detects a resonant frequency without detecting the
amplitude ratio. An instrumental error detecting
circuit (40) stores a relation between resonant
frequencies and fluid densities and a relation between
fluid densities and instrument errors and conducts
correction of an instrumental error according to the
detected resonant frequency. An instrumental error
caused by thermal deformation of the inner tube (1) and
the outer tube (2) which are different from each other
in material and shape can be also corrected by using
similar correcting means.
Patent EP-0808559-A1 (EP)
Inventor: BOLL ULRICH
IPC: A01D80/02
Filed: 1997-04-10
Abstract: The individual double spring tines each have two spring coils and a U-shaped connecting part. A support body (10) is inserted in the connecting part and can be moved into more than two fixed positions relative to the screw axis. The support body supports the curve (5) of the U-shaped connecting part on the screw shaft (7). The support body is preferably an oval plate with two parallel bores (13,14) for holding the screw shaft with tight fit. The bores overlap. The thickness of the support body is less than the diameter of the tine profile.
Patent EP-0839617-A1 (EP)
Inventor: SPER GEROLD
IPC: B28B11/04
Filed: 1997-09-12
Abstract: The turntable glazing machine, for earthenware and porcelain products, has the feed conveyor (24) and take-off conveyor (26) in succession on a straight line (27). The transfer (34) and reception (34) units are as a change-over mechanism (40), which pivots on an axis (42) parallel to the rotary axis (22) of the capstan (12). The swing angles (d) match the angle (c) between the transfer (14) and reception (20) stations. The line (27) of the conveyors (24,26) is at right angles to the bisection (44) of the angle (c), and the change-over unit (40) for the transfer and reception stations (14,20) pivots by half the angle (d) of the angle (c) between the stations (14,20). The axis (42) of each change-over unit (40) intersects the conveyor (24,26) line (27). Each change-over unit (40) for the stations (14,20) has at least one workpiece holder.
Patent EP-0845632-A1 (EP)
Inventor: BAUDER RUDOLF
IPC: F21V23/06
Filed: 1997-10-10
Abstract: The rear lamp has at least one printed circuit board with at least one terminal for an electrical lead and a socket for a light source. The printed circuit board has a contact cooperating with an edge connector (5,6) of a board (1) incorporating a number of LED light sources (2). The edge connector may employ a number of pin contacts fitted through respective openings in the surface of the board.
Patent EP-0841332-A1 (EP)
Inventor: HOEPP MATHIAS DR
IPC: C07D307/33
Filed: 1997-10-25
Abstract: A method for the preparation of  alpha -methylene- beta -methyl- gamma -butyrolactone of formula (I) comprises the oxidation of  alpha -methylene-3-methyl-4-hydroxybutyraldehyde of formula (II) and/or the tautomer 2-hydroxy-3-methylene-4-methyltetrahydrofuran of formula (III) in the presence of an oxidising agent and then carry out a cyclisation reaction to form (I): HO-CH2-CH(CH3)-C(=CH2)-CHO (II) Also claimed is the preparation of (I) by esterification of 2-methylene-3-methyl-4-acetoxybutyric acid of formula (IV) to form (I) by ring formation: AcO-CH2-CH(CH3)-C(=CH2)-CO2H (IV)
Patent EP-0873829-A1 (EP)
Inventor: POTT GERARD TJARKO
IPC: B27N1/00
Filed: 1997-04-25
Abstract: A process for the preparation of cellulosic composites
from divided cellulosic fibrous material, which process
comprises a hydrothermolytic treatment of the divided
cellulosic fibrous material, a drying or a drying and a
curing step and a step in which dried or dried and cured
particles of treated material are contacted with an adhesive,
subsequently curing the adhesive-laden particles at
increased temperature and pressure under formation of the
desired composite.
Patent EP-0791509-A1 (EP)
Inventor: RICKS MERLE K
IPC: B60R21/20
Filed: 1997-02-18
Abstract: A mounting system for detachably mounting an airbag module housing (18) in an mounting recess (14) in a steering wheel having a mounting structure comprising first and second upright members (42, 44) or a hub. A biased retractable latch member (50) of a first latching mechanism (48) connected to a bottom surface (52) of the housing (18) engages a first slot (76) in the mounting structure. A mounting projection comprising a second latch member or mounting hook (86) also connected to the bottom surface (52) of the housing (18) engages a second slot (78) in the mounting structure. The first and second slots may alternatively be located in sidewalls of the module housing or in plates extending therefrom and be engaged by a first latch member and a mounting hook or second latch member which are secured to the mounting structure. Snap-fitting and subsequent separation of the module housing and mounting structure are facilitated.
Patent EP-0791306-A1 (EP)
Inventor: SADAJI OKEYA
IPC: D04D9/00
Filed: 1997-02-27
Abstract: In a reflective warp-knit tape, a narrow-width warp-knit tape (1) is knitted of chain-stitch yarns (6), which form loops along longitudinal wales (2) of the warp-knit tape (1), and weft inlaid yarns (7). And a reflective film (3) is knitted in the warp-knit tape (1) at a selected interwale space by the weft inlaid yarns (7) and additional weft inlaid yarns (8). A heat-melting film (5) also is knitted in the warp-knit tape (1) at another selected interwale space by the weft inlaid yarns (7). Alternatively, the heat-melting film (5) may be substituted by heat-melting yarns (4) inlaid in the wales (2). In another alternative form, all the knitting yarns of the warp-knit tape (1) may be thermoplastic resin monofilament yarns so that the light-reflecting function of the tape can be improved.