baber/WOPTO huggingface dataset:
Patent EP-0636806-A1 (EP)
Inventor: MUTREL DANIEL
IPC: F16D23/14
Filed: 1994-07-05
Abstract: Device for operating a clutch including an annular thrust bearing (6) which can be moved axially relative to an elastic diaphragm (5) for return to the clutch-engaged position under the action of a clutch-release fork (9) and having two lateral arms (14) allowing the fork (9) to be indexed and allowing rollers (13) mounted on the fingers (15) of the latter to bear. <IMAGE>
Patent EP-0643992-A1 (EP)
Inventor: JOLY JEAN-FRANCOIS
IPC: B01J27/053
Filed: 1994-09-06
Abstract: Catalyst comprising silica and sulphuric acid which impregnates the said silica, and the use of the said catalyst in catalytic alkylation of isobutane and/or isopentane in the presence of at least one olefin containing from 3 to 6 carbon atoms per molecule, the said catalyst being characterised in that, before its impregnation with sulphuric acid, the silica has a total pore volume greater than 1.5 cm<3>/g and in that the said catalyst consists essentially of particles with a mean diameter of between 0.1 and 150  mu m.
Patent EP-0707174-A1 (EP)
Title: Container, in particular a gas bottle
Inventor: HALGANG GUY
IPC: F17C1/04
Filed: 1994-10-14
Abstract: The container comprises an inner shell (2) of metal to hold the liquefied gas, and an outer housing (7) of a synthetic material, which is made in two sections (13,14) joined together by couplings (15) which allow the two sections to be separated and the inner shell to be removed. The parting plane (16) between the two outer housing sections can be perpendicular to the container's lengthwise axis or, in a variant, parallel to it. The couplings can form a bayonet-type joint, threaded surfaces, tongued and grooved surfaces or other forms of connector.
Patent EP-0675258-A1 (EP)
Inventor: SCHAFFER HUGO
IPC: E06B3/96
Filed: 1994-03-31
Abstract: The frame (1) has a horizontal rail (3) in the region of the floor, which can serve as a door stop, or as a separating rail for differing floor levels. The frame has attachment openings (5,6), at a predetermined horizontal distance from the plane of the closed door, and at a predetermined vertical distance from the upper surface (2) of the prepared floor. The rail has at least two guides (7,8) in which a bolt (9) can slide, such that projections (10) on the bolt (9) can be slid into the openings. The bolt can also have two projections which are arranged asymmetrically about its central longitudinal axis (17). <IMAGE>
Patent EP-0670061-A1 (EP)
Title: Enhanced fast multiplier.
Inventor: FLORA LAURENCE P
IPC: G06F7/53
Filed: 1993-11-20
Abstract: A Wallace-type binary tree multiplier (Fig. 3) in which the partial products (Fig. 2) of a multiplicand and a multiplier are produced and then successively reduced using a plurality of adder levels (L1, L2, L3, L4, Fig. 3) comprised of full and half adders (FA, HA, Fig. 3). This reduction continues until a final set of inputs (Level L4, Fig. 3) is produced wherein no more than two inputs remain to be added in any column. This final set is then added using a serial adder (20) and a carry lookahead adder (21) to produce the desired product (po-p15). The additions at leach level are performed in accordance with prescribed rules to provide for fastest overall operating speed and minimum required chip area. In addition, the lengths of the serial adder (20) and carry lookahead adder (21) are chosen to further enhance speed while reducing required chip area. A still further enhancement in multiplier operating speed is achieved by providing connections to adders (Fig. 3) so as to take advantage of the different times of arrival of the inputs to each level (levels L1, L2, L3, L4 in Fig. 3) along with different adder input-to-output delays.
Patent EP-0674546-A1 (EP)
Title: System for sink-float separation of solid particles.
Inventor: OLIVIER PAUL
IPC: B03B5/42
Filed: 1993-12-20
Abstract: The present invention relates to a system for separating solid particles in two fractions by means of a medium, the specific gravity of said medium situating in between the specific gravity of the particles of the first fraction and the specific gravity of the particles of the second fraction. The preferred system comprises: (a) a scrolled barrel (1) consisting of a central midsection in which the separation takes place; (b) a means (9) associated with said barrel (1) for driving it rotatively along its longitudinal center line; (c) means (5) for feeding or injecting into the barrel both the solid particles to be separated as well as the medium effecting this separation; (d) a means (6) for removing the sink fraction from said central mid-section; (e) a means (8) for removing the float fraction from the central mid-section, and (f) a means (28, 30) to prevent the float particles from crossing over into the sinks and thus reporting with the sink particles. The invention relates to a process for media separation.
Patent EP-0675768-A1 (EP)
Inventor: KENNEDY HAMISH NIGEL ALEXANDER
IPC: B07C5/342
Filed: 1993-12-16
Abstract: A plurality of carriers 1 and spaced apart along an endless conveyor in an article grading apparatus. The articles are supported between a roller 2 and a back plate 7. The rollers 2 can be raised and rotated, at which time, superfluous articles supported between the rollers 2 of consecutive carriers will be ejected so that with the lowering of the roller 2, only one or a selected number of the articles remain in a particular carrier 1. <IMAGE>
Patent EP-0672211-A1 (EP)
Title: A method of producing green liquor in chemical recovery in sulfate and sulfite pulp mills.
Inventor: LIDEN JAN GEORG
IPC: D21C11/00
Filed: 1993-11-29
Abstract: PCT No. PCT/SE93/01028 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Nov. 29, 1993 PCT Pub. No. WO94/12723 PCT Pub. Date Jun. 9, 1994When producing green liquor for later manufacture of cooking liquor, it is endeavoured that the green liquor shall be readily clarified and/or readily filtered. This endeavour is achieved with the present invention, which relates to a method of producing green liquor in which waste liquor separated from cellulose pulp and derived from a cooking stage and possibly from one or more bleaching stages is worked up including known treatment stages such as evaporation, combustion, smelt dissolving and other green liquor preparation, and in which a calcium containing chemical is added to the waste liquor prior to combustion, or is added at the combustion of the waste liquor. The method is characterized in that carbon deriving from the smelt is caused to equal at most 0.3 weight promillage, calculated on the smelt after combustion, when and after dissolving the smelt in liquid; and in that the addition of calcium is controlled so that the amount of calcium added together with the amount of calcium that is already present will equal at least +E,fra 3/4+EE  of the amount of magnesium present in the waste liquor calculated in mol; and in that the addition is at most 10% by weight of the sodium plus sulphur present in the waste liquor.
Patent EP-0675821-A1 (EP)
Inventor: CHRISTENSEN JAN ARTHUR
IPC: B63B39/02
Filed: 1993-12-22
Abstract: Unité de commande (1) intégrée à un système de stabilisation (2) pour yachts et voiliers, et destinée à commander automatiquement les déplacements d'un poids (4) monté mobile dans le sens transversal du voilier et relié à un mât (6) apte à pivoter par le travers, de telle sorte que le poids (4) se déplace dans le sens transversal du voilier dans un sens contraire à celui du pivotement du mât. L'unité de commande (1) comporte deux butées adaptées pour bloquer pour bloquer le déplacement du poids (4), ainsi qu'un dispositif de man÷uvre actionné par la position du poids de telle sorte que l'une des butées puisse agir, c'est-à-dire qu'elle puisse bloquer le déplacement du poids (4), lorsque le poids (4) est décentré par rapport à l'axe longitudinal du voilier dans le sens transversal de ce dernier, mais que l'autre butée ne puisse pas intervenir pour bloquer le déplacement du poids (4), et inversement. Chaque butée est commandée par un détecteur sensible aux mouvements du voilier.
Patent EP-0681586-A1 (EP)
Inventor: OETVOES LASZLO
IPC: A61K31/70
Filed: 1994-01-21
Abstract: The invention relates to 12 to 30 nucleotide-unit long oligodeoxynucleotides containing at least one 5-substituted pyrimidine base, either uracil or cytosine, where the 5-substituent is a C3-14 n-alkyl group, a C2-8 (E)-n-1-alkenyl group, an ethynyl or a C4-12 n-1-alkynyl group. The oligodeoxynucleotides according to the invention can form double helices with complementary nucleic acids with unaltered or increased stability, possess highly increased stability against 3'-exonucleases as well as strongly increased hydrophobicity and are much better taken up by cells than the unmodified oligodeoxynucleotides. In this way, they can be efficiently used as drugs against various tumours and viruses, including HIV.
Patent EP-0641481-A1 (EP)
Inventor: ZECHMANN JUERGEN
IPC: H01F7/18
Filed: 1994-02-08
Abstract: Es wird eine Ansteuerschaltung für ein Magnetventil beschrieben. Diese Ansteuerschaltung (1) steuert den Ansteuerstrom des Magnetventils (2), wenn das Ventil von seiner Durchlaßstellung in seine Schließstellung gebracht werden soll, so daß der Ansteuerstrom zuerst auf einen Wert jenseits des Stromwerts (6) gebracht wird, bei dem das Ventil beginnt abzufallen. Danach wird der Ansteuerstrom jedoch zurück in den Bereich gebracht, der zwischen dem Stromwert (6), bei dem das Ventil in die Schließstellung geht und dem Stromwert (5) bei dem das Ventil in seine Durchlaßstellung geht, liegt.
Patent EP-0681739-A1 (EP)
Inventor: CHRISTOPHER JAMES D
IPC: H01L29/84
Filed: 1994-01-31
Abstract: Un élément de liaison (18), s'étendant à travers une cavité (16), dans un substrat à semiconducteurs (12), (par exemple en silicium polycristallin) comporte des couches successives - une couche de masquage (20), une couche conductrice électriquement (22), (par exemple en polysilicium) et une couche isolante (24) (par exemple SiO2). Un premier contact électrique (32), (par exemple de l'or revêtu de ruthénium) s'étend sur la couche isolante dans un sens perpendiculaire à celui de l'élément de liaison à travers la cavité. Une paire de bosses (34) (par exemple en or) est disposée sur la couche isolante chacune entre le contact et une des extrémités de la cavité. On réalise initialement sur le substrat l'élément de liaison (18) et, ensuite, le contact (32) et les bosses (34), puis on grave la cavité (16) par attaque chimique dans le substrat à travers des orifices de l'élément de liaison. Une paire de deuxièmes contacts électriques (44) (par exemple de l'or revêtu de ruthénium) se trouve sur la surface d'un substrat isolant (14) (par exemple en verre pyrex) contigu au substrat à semiconducteurs. Les deux substrats sont collés après nettoyage des contacts. On sépare normalement le premier contact (32) des deuxièmes contacts (44), étant donné que les bosses (34) viennent en contact avec la surface du substrat isolant. Quand on applique une tension entre une couche conductrice de la surface du substrat isolant et la couche en polysilicium, l'élément de liaison est défléchi (18), de telle manière que le premier contact (33), vient en contact avec le deuxième contact (44). Des fils électriques s'étendent sur la surface du substrat isolant depuis les deuxièmes contacts vers des pastilles de connexion situées en position contiguë à une deuxième cavité du substrat à semiconducteurs. On peut séparer les relais obtenus sur une tranche en découpant le semiconducteur et les substrats isolants au niveau de la position de la deuxième cavité dans chaque relais, de façon à découvrir les pastilles pour effectuer les branchements électriques.
Patent EP-0656005-A1 (EP)
Inventor: REMAKRISHNAN KASTOORIRANGANATH
IPC: C07D495/04
Filed: 1993-08-19
Abstract: A unique class of chemiluminescent labels containing biotin substitution that are suitable for chemiluminescent assays using inter alia a streptavidin and/or avidin conjugate. The chemiluminescent labels of the invention have the ability to bind to streptavidin and/or avidin per se or to streptavidin and/or avidin conjugated with an analyte. Label structures are disclosed that have hydrolytic stability to meet the most demanding commercial assay conditions. The invention encompasses conjugates containing associated versions of the labeling compounds, assays and kits for performing such assay utilizing the conjugates.
Patent EP-0684814-A1 (EP)
Inventor: AMKRAUT ALFRED A
IPC: A61K47/48
Filed: 1994-02-22
Abstract: Compositions and methods for the oral administration of drugs and other active agents are provided. The compositions comprise an active agent carrier particle attached to a binding moiety which binds specifically to a target molecule present on the surface of a mammalian enterocyte. The binding moiety binds to the target molecule with a binding affinity or avidity sufficient to initiate endocytosis or phagocytosis of the particulate active agent carrier so that the carrier will be absorbed by the enterocyte. The active agent will then be released from the carrier to the host's systemic circulation. In this way, degradation of degradation-sensitive drugs, such as polypeptides, in the intestines can be avoided while absorption of proteins and polypeptides from the intestinal tract is increased.
Patent EP-0686067-A1 (EP)
Title: Impression tridimensionnelle de haute qualite a grande vitesse
Inventor: SACHS EMMANUEL M
IPC: B41J2/085
Filed: 1994-02-16
Abstract: Système permettant de produire des entités tridimensionnelles en liant ensemble plusieurs couches successives d'un matériau poreux au moyen de gouttelettes d'un matériau liant. Une tête d'impression projetant le liant est munie d'un ensemble de gicleurs qui d'une manière contrôlée envoient des jets de gouttelettes de matériau liant sur les couches de matériau poreux. La tête d'impression balaye ligne par ligne chacune des couches de matériau poreux selon un premier axe de balayage dans une première direction, ce qui produit un premier chemin de gouttelettes par balayage rapide. La tête d'impression se déplace ensuite latéralement à la première direction puis suit l'axe de balayage rapide de la direction opposée de façon à produire un deuxième chemin de gouttelettes par balayage rapide qui s'enchevêtre avec le premier. La projection de gouttelettes sur le matériau poreux peut être commandée de façon à réguler leur recouvrement, ce qui permet de produire les différentes caractéristiques superficielles et internes désirées de l'entité.
Patent EP-0694059-A1 (EP)
Inventor: SADLOWSKI EUGENE STEVEN
IPC: C11D3/08
Filed: 1994-04-13
Abstract: Compositions de détergent liquide ou granulaire pour lave-vaisselle comprenant un adjuvant, une enzyme et des copolymères de polyacrylate modifiés de faible masse molaire qui améliorent le drainage du film d'eau dure et la performance de l'enzyme.
Patent EP-0674984-A1 (EP)
Inventor: ITO SUSUMU
IPC: B29C45/77
Filed: 1994-07-13
Abstract: A method of controlling plasticization in an injection molding machine, wherein a plasticization state of resin in an injection cylinder at the time of metering is controlled by detecting a turning force of a screw. A reference screw turning force C or F required for a desirable metering operation is decided. The upper limit D and the lower limit E in an allowable range of a screw turning force, in which a normal metering should be expected, are set for each position of the screw on the basis of the reference screw turning force C or F and are stored in an allowable value storage file. During the execution of the metering operation, a turning force V working on the screw is successively detected, and, if the turning force V is not between the upper limit D and the lower limit E in an allowable range corresponding to the current position of the screw, it is assumed that abnormal plasticization has occurred, and an abnormal state alarm is issued. Thus, insufficient heating of the injection cylinder, the mixture of foreign matters in a molding material, short supply of resin and the like can be accurately detected.
Patent EP-0707738-A1 (EP)
Inventor: BLAGEV ALBENA V
IPC: C01G49/00
Filed: 1994-05-17
Abstract: Particule d'oxyde de fer magnétique et dopée apte à être utilisée dans des supports d'enregistrement magnétiques, et procédés de préparation de ladite particule. Cette particule d'oxyde de fer magnétique et dopée répond à la formule générale: CoxFe+21-xFe2+3O4, dans laquelle O < x « 1, et pratiquement tous les agents de dopage à base de cobalt(II) et de fer(II) sont présents dans une enveloppe entourant un noyau d'une particule d'oxyde de fer magnétique. La particule magnétique et dopée présente une distribution de champ de commutation étroite, et une rectangularité, une force coercitive et une rémanence élevées.
Patent EP-0663723-A1 (EP)
Inventor: YAMAMOTO TAKUJI
IPC: H03H11/04
Filed: 1994-07-26
Abstract: The invention relates to a filter circuit adapted for integrated circuitry design and constituted by transistors or field effect transistors for controlling a frequency band, for example, in an amplification circuit of a signal receiving section in an optical communication system. The filter circuit comprises a first transistor (T1), of which a base or gate is grounded through a first resistance (R1) in a high frequency-like manner, a second resistance (R2) and a capacitor (C1) each having one end thereof connected to an emitter or source of the first transistor (T1) and the other end thereof grounded in a high frequency-like manner. The filter circuit is constitued by a circuit which receives an electric current (Iin) at connecting points of the second resistance (R2), the capacitor (C1) and the first transistor (T1) and outputs a collector or drain current (Iout) of the first transistor.
Patent EP-0707476-A1 (EP)
Inventor: WOLLOWITZ SUSAN
IPC: A61K41/00
Filed: 1994-06-24
Abstract: Psoralen compounds are synthesized which have substitutions on the 4, 4', 5' and 8 positions of the psoralen, which permit enhanced binding to nucleic acid of pathogens.  Higher psoralen binding levels and lower mutagenicity are described, resulting in safer, more efficient, and reliable inactivation of pathogens in blood products. The invention contemplates inactivation methods using the new psoralens which do not compromise the function of blood products for transfusion.
Patent EP-0708890-A1 (EP)
Title: Valve station
Inventor: STOLL KURT
IPC: F15B13/00
Filed: 1994-07-02
Abstract: PCT No. PCT/EP94/02172 Sec. 371 Date Nov. 16, 1995 Sec. 102(e) Date Nov. 16, 1995 PCT Filed Jul. 2, 1994 PCT Pub. No. WO95/02770 PCT Pub. Date Jan. 26, 1995A valve station is suggested which is provided with a fluid distribution device (5) with an equipment panel (8). A plurality of multi-way valves (12) are mounted on the panel (8), which are controlled by an electrically actuable valve drive (16). The multi-way valves (12) are aligned in such a manner that the direction (37) of the switch movement of its given obturator (36) extends rectangularly with respect to panel (8). The fluidic connection of a given multi-way valve (12) with an internal feeding conduit (26) of the fluid distribution device (6) is performed through an orifice (57) of a valve conduit (59) which is provided on the front face (53) of the given multi-way valve (12) opposite of panel (8).
Patent EP-0712354-A1 (EP)
Inventor: FANSELOW DAN L
IPC: B32B7/022
Filed: 1994-07-12
Abstract: Sont décrits des tubes multicouches qui présentent une ou plusieurs caractéristiques souhaitables des tubes en chlorure de polyvinyle (PVC), telles que la transparence, la souplesse et la robustesse, mais sans les risques pour l'environnement et la santé qui sont associés aux matériaux en PVC. Ces tubes comportent au moins une couche intérieure (12) d'au moins un polymère thermoplastique sans chlore présentant une souplesse semblable ou supérieure à celle des tubes médicaux en PVC, et au moins une couche de surface extérieure (14) d'au moins un deuxième polymère thermoplastique sans chlore, résistant et présentant un module de Young ne dépassant pas environ quinze fois le module de Young du premier polymère thermoplastique. Il est également décrit un procédé pour préparer ces tubes.
Patent EP-0716737-A1 (EP)
Inventor: GODOLPHIN WILLIAM J
IPC: G01N35/00
Filed: 1994-09-01
Abstract: Appareil et procédé de distribution de quantités prédéterminées d'un liquide à partir d'un tube (4) fermé de recueil de sang contenant ledit liquide. Ledit appareil comporte: un conduit double (24) présentant un passage (30) destiné au liquide à distribuer à partir du tube (4) et un canal (32, 34) permettant d'introduire un gaz dans le tube (4); un moyen (26) d'insertion du conduit double (24) dans le tube (4); un moyen (56) permettant d'incliner le tube en l'écartant de la verticale; un moyen de branchement/débranchement du canal de gaz sur un réservoir de gaz (52), un moyen de déplacement (68) d'un volume de gaz à travers le canal (32, 34); et un moyen de commande de l'appareil. Ledit procédé consiste à insérer la conduite double (24) dans un tube fermé (4) de collecte du sang, à brancher une alimentation en gaz (52) à un canal de passage du gaz (32, 34) de la double conduite (24), à incliner le tube (4), à introduire dans le tube un volume de gaz correspondant à un repère placé sur le tube (4), à prélever du tube (4) un volume prédéterminé de liquide, à débrancher le canal d'avec l'alimentation en gaz.
Patent EP-0724727-A1 (EP)
Inventor: SMITH JOHN ALEC SYDNEY
IPC: G01R33/46
Filed: 1994-09-23
Abstract: Un appareil permettant de soumettre un échantillon à un essai de résonance quadripolaire nucléaire (NQR) comprend: des moyens (102) permettant d'appliquer une excitation à l'échantillon afin d'exciter la résonance NQR, ladite excitation comprenant au moins une impulsion d'excitation, cette ou ces impulsions couvrant une plage de fréquences d'excitation choisie et la phase de l'excitation variant, pour ladite ou chacune desdites impulsions, de manière généralement non linéaire avec la fréquence d'excitation dans la plage choisie; ainsi que des moyens (106) de détection du signal de réponse NQR.
Patent EP-0726902-A1 (EP)
Inventor: DOMBROWSKI ANNE W
IPC: A61K31/40
Filed: 1994-10-27
Abstract: There are disclosed novel compounds which are derived from the fermentation of a strain of Nodulisporium sp. The compounds are highly potent ectoparasiticidal, antiparasitic and, insecticidal gents.
Patent EP-0727267-A1 (EP)
Inventor: LOTZ HORST K
IPC: B23K37/04
Filed: 1995-02-14
Abstract: The prodn. of multiple strips is by longitudinal division of an originally wide strip segment in the material flow after lateral strip division. A longitudinal division unit (15) with mechanical, chemical-physical or purely physical action is placed so far after the lateral division and allied equipment that only individual strip segments (1)-which no longer are joined to the strip-are lifted and transported by a carriage (7) over a roller conveyor (2) through a cutting station with the division unit (15), and are then returned to this conveyor.
Patent EP-0678429-A1 (EP)
Inventor: ZOLLDANN WOLF
IPC: B60S5/04
Filed: 1995-03-15
Abstract: The equipment is used for inflating vehicle tyres. The housing is divided vertically into two halves (1,1') and the support arm (2) for the handgrip (3) is a component of the housing. The compressed air container (4), the manometer (5), the control valve (6) and the filler valve (7) for the compressed air container are simply clamped into place between the two halves of the housing. The halves themselves are held together by a push-fit action. <IMAGE>