baber/WOPTO huggingface dataset:
Patent EP-0877691-A1 (EP)
Title: Braking assistance pneumatic servomotor with improved valve
Inventor: LEVRAI ROLAND
IPC: B60T13/57
Filed: 1996-12-04
Abstract: The invention relates to a braking assistance pneumatic servomotor comprising a casing (10) having a symmetry axis (X-X'), sealingly divided by at least one mobile wall structure (12) into at least a front chamber (14) connected permanently to a low pressure source and at least one rear chamber (16) connected selectively to the front chamber (14) or to a high pressure source by a three-way valve means actuated by a control rod (30, 130), the three-way valve comprising a valve element (36, 136) cooperating by means of an annular face (40, 140) with a first annular valve seat (34, 134) formed on a plunger (28, 128) sliding into a bore (26, 126) of a piston (20, 90), the annular face (40, 140) of the valve element being biased forwards in the direction of the annular valve seat (34, 134) by means of a valve spring (42, 142). According to the invention, the three way-valve has a second valve element (46, 146) cooperating by means of annular face (50, 150) with a second annular valve seat (44, 144) formed on the plunger (28, 128), the annular face (50, 150) of the second valve element (46, 146) being biased backwards in the direction of the second annular valve seat (44, 144) by means of a second valve spring (52, 152).
Patent EP-0868820-A1 (EP)
Inventor: GLITHO ROCH H
IPC: H04M3/00
Filed: 1996-12-20
Abstract: L'invention concerne un commutateur de télécommunication desservant une station mobile itinérante. Ce commutateur assure le transport des dossiers de facturation en établissant une liaison de communication avec un centre de facturation administratif connecté à un réseau de télécommunication d'un système de signalisation N°7 (SS7). Dans ce but, il utilise des signaux de sous-système application du sous-système de gestion des transactions (SSASSGT). Une fois la connexion établie entre le commutateur de télécommunication et le centre de facturation administratif, les données formatées du gestionnaire de messages de données sont mémorisées dans le signal d'appel du SSASSGT par le commutateur de télécommunication et envoyées au centre de facturation administratif via le réseau de télécommunication SS7.
Patent EP-0785024-A1 (EP)
Inventor: BERLINGER JOERG
IPC: B02C13/28
Filed: 1997-01-04
Abstract: Half the number of striker ridges (4,6) have a higher resistance to wear than the other half (5,7). The two sorts of striker ridges are arranged alternatingly in sequence. Those with that may have higher wear resistance have a greater height than those with less wear resistance. The height (h) of those with less wear resistance can amount to 70-90 per cent of the height (h') of those with greater wear resistance. The ridges with greater wear resistance can be made from a very hard iron material which is ductile, self-hardening, with a metal-carbide portion in the matrix or an iron-ceramic compound material with hardness values between 45 and 67 Rockwell Hardness C. Those with less wear resistance may be made from a self-hardening iron material with a manganese content of 12-25 per cent and a chrome content of 0.5-7 per cent.
Patent EP-0785155-A1 (EP)
Inventor: ALLES RAINER DR-ING
IPC: B65G43/02
Filed: 1997-01-16
Abstract: The conveyor band (2) has embedded conductor loops (4) formed from an electrically conductive foil with a thickness of between 20 and 200 microns, using a stamping tool or a laser. The conductor loops can be formed from an Al foil with a thickness of between 20 and 30 microns, a Cu foil with a thickness of between 100 and 200 microns, or a steel alloy, or spring steel foil and may incorporate perforations. Pref. the conductor loop is coupled to a transponder.
Patent EP-0793003-A1 (EP)
Inventor: MORIYA YOSHIHITO
IPC: F16H55/18
Filed: 1997-02-26
Abstract: A variable valve timing control device 1 includes a camshaft 17 for actuating an intake valve 19, and an inner gear 31 is provided with the distal end of the camshaft 17. A sprocket having a first surface 45 and a second surface 47 surrounds the inner gear 31. A ring gear 33 is placed between the camshaft 17 and the sprocket 27. A cover 32 is fixed to the inner gear 31, and the cover 32 defines a first hydraulic pressure chamber 52 between it and ring gear 33. A flange 35 is provided with the inner gear 31, and the flange 35 defines a second hydraulic pressure chamber 53. A first clearance C1 is defined between the first surface 45 and the cover and communicates with the first hydraulic pressure chamber 52. A second clearance C2 is defined between the second surface 47 and the flange 35 and communicates with the second chamber 53. An intermediate surface 46 is provided on the sprocket 27, facing a direction opposite to that faced by the second surface 47 in the second hydraulic pressure chamber 53. The intermediate surface 46 has an area greater than that of the second surface 47.
Patent EP-0785250-A1 (EP)
Inventor: SCHNEIDER JUERGEN DR
IPC: C11D7/32
Filed: 1994-08-16
Abstract: The use of phenol derivs. (I) of formula (IA) or (IB) as chelating agents for alkaline earth and heavy metal ions is claimed. (I) are used in (a) washing powders, (b) technical detergents for cleaning hard metal, plastics, lacquer or glass surfaces, (c) alkaline detergents for the beverage and food industries, (d) dish washing detergents, (e) bleach baths for the paper and pulp industry, (f) photographic bleach and bleach-fixing baths, (g) textile pretreatment, bleach and dye baths, (h) electroplating baths and (i) plant food: R<1> = R<5>, OCOR<5>, COOR<5>, NHCOR<5>, NR<6>-COR<5>, CONHR<5>, CONR<5>R<6>, NHSO2R<5>, NR<6>-SO2R<5>, SO2NHR<5> or SO2NR<5>R<6>; R<5> = 6-20C alkenyl or alkenyl, both opt. with the chain interrupted by (non-adjacent) O atom(s); R<6> = 1-4C alkyl; R<2>, R<3> = -CH2-N(CH2COOM)2 or one or R<2>, R<3> = H; M = H, alkali metal or opt. substd. ammonium; R<4> = COOR<5>, CONHR<5> or CO-NR<5>R<6>.
Patent EP-0799878-A1 (EP)
Inventor: SHIMIZU TAKAAKI
IPC: G02F1/13
Filed: 1997-04-01
Abstract: This invention provides liquid crystal compositions which can improve the low Δn (refractive index anisotropy) of conventional liquid crystal compositions containing a silacyclohexane compound and which retain a low viscosity and hence show no decrease in response speed. 
     Liquid crystal compositions having a high Δn of 0.13 to 0.25, a low viscosity of 30 cp or less, a low threshold voltage and a high voltage holding ratio can be obtained by adding thereto, as a required component, a compound having both a silacyclohexane ring and a tolan structure, or a miture of a compound having a silacyclohexane ring and a compoud having a tolan structure.
Patent EP-0818251-A1 (EP)
Inventor: STODT ROLF
IPC: B21B43/00
Filed: 1997-06-20
Abstract: Run-out and retarder track, especially for medium rolled steel sections has an inlet roller track (1) and a parallel, laterally offset retarder (2), in which the retarder is a fixed braking section (2) with a bottom (22) sloping downwards to the outside. The inlet roller track (1) has a bottom (10) in a plane (z-z) below the top of the conveyor rolls (11) and the inlet roller track (1) with the conveyor rolls (11) can be tilted about an offset centre (20) to slope down towards the braking section (2).
Patent EP-0849050-A1 (EP)
Inventor: RYDIN PER UNO MAGNUS
IPC: B25B27/02
Filed: 1997-12-16
Abstract: A puller device for disassembling parts, comprises at least two
arms provided with claws which are adapted to grip one of said parts
and which are each rotatably connected to a hub, through which hub a
pushing member extends adapted to rest against another of said parts,
as well as a slidable positioning member for moving the arms between a
free position and a gripping position. Both the hub and the
positioning member have a handle bar means to be grasped by a user,
which handle bar means when pulled to one another make the arms move
towards their free position.
Patent EP-0812732-A1 (EP)
Inventor: KUEK MICHAEL SZE CHUAN
IPC: B60R15/04
Filed: 1997-06-05
Abstract: A portable kitchen, toilet and shower unit comprises of a sink bowl (6), a sink tap (8) for the sink bowl, a work top (10), at least one cupboard (12,16) positioned beneath the sink bowl and the work top, at least one water container (18,20) in the cupboard, a portable chemical toilet, first conduit means (22) connecting the water container to the sink tap, a shower hose (24), shower head (26) and a stored shower enclosure (40) to attach to a rear door (46) of the vehicle, second conduit means (28) connecting the water container to the shower hose, and an electrically-operated pump (32) for pumping water from the container to the sink tap and the shower hose.
Patent EP-0794651-A1 (EP)
Inventor: MARTIN DANIEL
IPC: G06Q20/00
Filed: 1997-03-03
Abstract: The method involves establishing a link between first and second terminals via a telephone network (RTC). The second terminal then transmits a demand for prepayment processing. When the prepayment is accepted, the second terminal requests pre-processed payment amounts and determines the amount received. An ID number identifies the sending terminal and is included in a control key which is generated according to a predetermined algorithm. Coherency checking is also performed between the terminals. If more than a set number of coherency checks are found, the telephone interchange does not proceed.
Patent EP-0919657-A1 (EP)
Inventor: LAESSER FRANZ
IPC: D05C9/12
Filed: 1997-10-27
Abstract: The embroidery fabric on an embroidery machine, which moves the fabric in relation to the tensioning device, has at least part of the fabric (21) held under tension by a side tensioning bar (35) so that the fabric has the same tension after the shifting movement as before the movement. During fabric movement, it is detached from the tension bar by an appropriate length for the movement. When the fabric (21) has been moved into a new position, the material is secured to the pins at the side tensioning bar (35) while the running of the threads is taken into account. The fabric is secured, during creel movement, so that it is still in relation to the needles. An Independent claim is included for an embroidery machine creel, where the tensioning bars (35) have a translatory movement in it so that, when they move, the fabric is carried with them. The side tensioning bars are divided into segments (25) which lock and release the fabric. The segments (25) are mounted to a flexible carrier chain (29), which is a closed loop between two deflection wheels (31). At the side towards the fabric, the carrier chain travels in a guide rail (33). A static unit at the creel detaches the fabric (21) from the side tensioning bars, as the fabric is moved through it. The side tensioning bars (35) have a number of pins to engage the embroidery fabric, and the fabric is detached by lifting clear of the pins. The side tensioning bar and fabric detaching unit are components of a side tensioning system (23), mounted to the creel. The fabric is automatically held under tension while its position is being shifted, using two rollers on parallel axis aligned at an angle to the movement direction of the fabric. The chain or segments ride in a guide rail to engage the segments into the fabric and hold it under tension.
Patent EP-0882141-A1 (EP)
Inventor: JAFFRE RICHARD T
IPC: F27D99/00
Filed: 1997-01-13
Abstract: L'invention concerne un dispositif (10) de préchauffage de boulettes à autoréduction, destinées à être utilisées directement dans l'élaboration du fer ou de l'acier. Le dispositif comporte un four de préchauffage (14) renfermant les boulettes et chauffé en premier lieu de manière externe par effluent gazeux, et en second lieu directement par brûleur interne de préchauffage (24). Les gaz du four de préchauffage sont purgés dans le compartiment de chauffage extérieur (26), où une post-combustion de toute trace d'oxyde de carbone donne du gaz carbonique, l'énergie de la post-combustion contribuant au chauffage externe du four de préchauffage (14).
Patent EP-0964672-A1 (EP)
Title: Composition pour ameliorer l'etat de la peau ou des cheveux
Inventor: HSIEH DEAN
IPC: A61Q5/00
Filed: 1997-01-09
Abstract: L'invention concerne une composition et son utilisation pour améliorer l'état de la peau ou des cheveux, ladite composition comprenant: (A) un composé de traitement de la peau ou un composé de traitement capillaire; (B) un activateur de formule (I), dans laquelle X et Y représentent oxygène, soufre ou un groupe imino de structure =N-R, à condition que, lorsque Y représente le groupe imino, X soit un groupe imino, et lorsque X représente soufre, X représente soufre ou un groupe imino; A représente un groupe de structure (a), dans laquelle X et Y ont la signification mentionnée ci-dessus; m et n sont des nombres entiers compris entre 1 et 20 et la somme m + n est inférieure à 25; p est un nombre entier valant 0 ou 1; q est un nombre entier valant 0 ou 1; r est un nombre entier valant 0 ou 1; et R représente hydrogène ou un groupe alkyle comportant 1 à 6 atomes de carbones, à chaîne linéaire ou ramifiée; à condition que, lorsque p, q et r valent 0 et Y représente oxygène, la somme m + n soit au moins égale à 11; (C) un support; et éventuellement (D) un additif cosmétique.
Patent EP-0983265-A1 (EP)
Inventor: ELLIOTT JOHN DUNCAN
IPC: A61K31/4155
Filed: 1997-01-31
Abstract: Novel pyrroles, pyrazoles and triazoles, pharmaceutical compositions containing these compounds and their use as endothelin receptor antagonists are described.
Patent EP-0888376-A1 (EP)
Inventor: FICK JAMES R
IPC: A61K31/00
Filed: 1997-01-30
Abstract: Procédés permettant d'améliorer l'apport intracellulaire de molécules thérapeutiquement actives à une cellule tumorale cible. Dans un mode de réalisation préféré, ledit procédé consiste à obtenir des cellules recombinées qui expriment un acide nucléique hétérologue codant une connexine et qui contiennent un gène activant un pro-médicament qui, lorsqu'il est exprimé, convertit un substrat non toxique en un métabolite toxique thérapeutique, à mettre en contact des cellules tumorales cibles présentes dans une tumeur solide avec des cellules recombinées qui forment des jonctions lacunaires fonctionnelles avec lesdites cellules tumorales cibles, et à exposer lesdites cellules recombinées et tumorales au substrat non toxique, ledit substrat non toxique étant converti en une molécule thérapeutique de manière à ce que cette dernière traverse la jonction lacunaire et pénètre dans une cellule tumorale cible.
Patent EP-0886518-A1 (EP)
Title: Enrobage pharmaceutique hydrosoluble et procede de production de produits pharmaceutiques enrobes
Inventor: AMIDON GORDON L
IPC: A61K47/26
Filed: 1997-01-30
Abstract: Procédé de fabrication d'une composition pharmaceutique, consistant à mettre au moins un ingrédient pharmaceutique en contact avec un mélange constitué essentiellement de gélatine et de lécithine pour augmenter la vitesse de dissolution des ingrédients pharmaceutiques non hydrosolubles. Un enrobage d'excipient pharmaceutique permettant d'augmenter la vitesse de dissolution des ingrédients pharmaceutiques non hydrosolubles est également décrit. L'enrobage est constitué essentiellement de gélatine et de lécithine.
Patent EP-0883716-A1 (EP)
Inventor: GUSTAFSSON BENGT-OLOF
IPC: E02B15/04
Filed: 1997-02-14
Abstract: Dispositif permettant de séparer la couche superficielle (4) d'un liquide (2) au moyen d'un élément de séparation (5) disposé de manière à rester imergé dans le liquide en position de fonctionnement. Cet élément séparateur (5) comprend une première admission (6) disposée en position de fonctionnement, en un premier niveau d'admission situé au dessous de la surface de liquide libre de la couche superficielle (4), ce qui autorise un premier afflux de ladite couche superficielle dans un espace (17) de l'élément séparateur, et un élément de sortie (8) disposé de manière à permettre un afflux de liquide depuis l'espace précité (17) à un niveau situé en deçà du premier élément d'admission. L'élément séparateur (5) comprend en outre un deuxième élément d'admission (7) qui, lorsque l'élément séparateur est en position de fonctionnement, se situe au dessous du premier élément d'admission (6) et permet un deuxième afflux de liquide dans l'espace précité (17).
Patent EP-0932646-A1 (EP)
Inventor: CURTIN DENNIS EDWARD
IPC: C08J7/04
Filed: 1997-10-15
Abstract: La présente invention concerne des compositions liquides et solides contenant des particules d'un polymère échangeur d'ions hautement fluoré comprenant des groupes sulfonates fonctionnels présentant un taux d'échange ionique inférieur à 33. Ces compositions contiennent au moins 25 % en poids environ de particules polymères d'une taille comprise entre 2 nm et 30 nm.
Patent EP-0896066-A1 (EP)
Inventor: KAMEI YASUO
IPC: C22B1/24
Filed: 1997-11-10
Abstract: In the method of producing reduced iron according to the
invention, fine iron oxides and powdery solid reductants are
mixed, compacted into sheet-like compacts, and charged onto the
hearth of a reduction furnace for reduction while maintaining the
temperature inside the furnace at not less than 1100°C. As the
sheet-like compacts can be obtained by compacting mixture of raw
material by use of rollers or the like, processing time is much
shorter than the case of pelletization or agglomeration. A drying
step is unnecessary since feeds are placed no the hearth via a
feeder chute or the like. The method is carried out with ease by
use of the facility according to the invention. High quality hot
metal can be produced by charging reduced iron in hot condition
obtained by the method described as above into a shaft furnace or
a in-bath smelting furnace for melting at high thermal efficiency.
Patent EP-0932851-A1 (EP)
Inventor: MAESS VOLKHARD
IPC: G03G21/16
Filed: 1997-10-16
Abstract: Beschrieben wird ein elektrofotografischer Drucker (10) zum Bedrucken eines Endbildträgers (18), mit einer Transportvorrichtung (16) zum Transport des Endbildträgers (18), mit einer ersten Druckeinheit (60) zum Erzeugen eines ersten Tonerbildes auf einem ersten Fotoleiter, mit mindestens einer weiteren Druckeinheit zum Erzeugen eines weiteren Tonerbildes auf einem weiteren Fotoleiter, mit einer Übertragungsvorrichtung zum direkten oder indirekten Übertragen des ersten Tonerbildes und des weiteren Tonerbildes auf einen Oberflächenabschnitt auf der Vorderseite des Endbildträgers (18), und mit einer Baugruppe (20) zum Aufnehmen der ersten Druckeinheit in einer ersten Aufnahme (I) und zum Aufnehmen der weiteren Druckeinheit in einer weiteren Aufnahme (II), wobei die erste Aufnahme (I) und die weitere Aufnahme (II) im wesentlichen gleichen Aufbau haben, und wobei die erste Druckeinheit und/oder die weitere Druckeinheit lösbar in die Baugruppe (20) eingesetzt ist.
Patent EP-0900484-A1 (EP)
Inventor: FUHL JOSEF
IPC: H04B7/04
Filed: 1997-05-20
Abstract: For each K subscriber of a cellular mobile radio network who is supplied with one and the same frequency and one and the same time slot a decision-feedback and therefore non-linear antenna pre-processing facility with a decision-feedback structure is used comprising forward filters backward filters and decision circuits for the adaptation of the antenna weighting factors, wherein the backward filters are adapted to the length of the processing window D of MLSE, and the output signals of the forward filters for the actual data detection are taken to the MLSE of the subscriber concerned, before the subtraction of the feedback component takes place. Each of the receiver structures similar to K can be adapted and operated independently from the other K-1 structures. A common vectorial MLSE for the common data detection of all K subscribers can be employed.
Patent EP-0900231-A1 (EP)
Inventor: GRIEVE ROBERT B
IPC: C12N15/00
Filed: 1997-04-24
Abstract: Protéines de sérine protéase de puces et protéines de cystéine protéase de puces, molécules d'acides nucléiques de sérine protéase et de cystéine protéase de puces, y compris celles qui codent lesdites protéines, anticorps contre lesdites protéines et composés qui inhibent l'activité de la sérine protéase et/ou de la cystéine protéase de puces. La présente invention comporte également des procédés permettant d'obtenir lesdites protéines, des molécules d'acides nucléiques, des anticorps et/ou des inhibiteurs, ainsi que l'utilisation desdites compositions thérapeutiques pour protéger un animal hôte de l'infestation par les puces.
Patent EP-0912573-A1 (EP)
Inventor: BOMBARDELLI EZIO
IPC: C07D209/00
Filed: 1997-05-02
Abstract: PCT No. PCT/EP97/02244 Sec. 371 Date Oct. 6, 1998 Sec. 102(e) Date Oct. 6, 1998 PCT Filed May 2, 1997 PCT Pub. No. WO97/43290 PCT Pub. Date Nov. 20, 1997The present invention relates to camptothecin-skeleton alkaloids isolated from Mappia foetida or obtained by semi-synthesis from said alkaloids. Mappia foetida, a plant growing in the Indian subcontinent, is known to contain in its various parts, mainly in the seeds, camptothecin, mappicine and foetidine I and II (EP-A-685481). The alkaloids of the invention have the following general formula: in which R is a hydrogen atom or a methoxy group; R1 is hydroxy, an OM group wherein M is an alkali cation, preferably sodium or potassium, a C1-C6 alkoxy group, an optionally substituted phenoxy group, an amino, C1-C6 monoalkylamino or C2-C12 dialkylamino group in which the alkyl moiety is optionally substituted by amino groups, an arylamino group; R2 is a C1-C6 alkyl group or a group of formula COR3 wherein R3 is alkyl C1-C6 or optionally substituted phenyl or benzyl.
Patent EP-0857299-A1 (EP)
Inventor: HAVERLAG MARCO
IPC: H01J9/50
Filed: 1997-06-17
Abstract: L'invention concerne un procédé de sélection de lampes à mercure basse pression dotées chacune d'un tube de décharge supportant une couche luminescente sur une surface interne. Le procédé consiste à exciter la couche luminescente et à sélectionner les lampes à mercure basse pression en fonction du spectre d'émission de la lumière rayonnée par la couche luminescente. L'invention porte également sur un dispositif pour sélectionner des lampes à mercure basse pression qui sont équipées chacune d'un tube de décharge portant une couche luminescente sur une surface interne, lequel dispositif présente une source d'excitation pour exciter les couches luminescentes des lampes à mercure basse pression à sélectionner et un moyen de détection pour détecter la lumière rayonnée par les lampes à sélectionner. Le procédé de sélection selon l'invention consiste au moins en une phase dans laquelle on détermine à partir de parties prédéterminées du spectre d'émission si la couche luminescente contient ou non un matériau luminescent. On a constaté qu'il est possible au moyen de ce critère de sélection de subdiviser les couches luminescentes en un petit nombre de groupes capables chacun de se recycler d'une manière simple et avec une grande efficacité.
Patent EP-0864043-A1 (EP)
Title: High pressure fuel accumulator
Inventor: JUNG STEFFEN
IPC: F02M55/02
Filed: 1997-06-12
Abstract: Disclosed is a high pressure fuel accumulator for a direct fuel injection system in an internal combustion engine, supplied with high pressure fuel by a high pressure pump and comprising connections designed as connecting branches from which each connecting bore opens into a tubular body off centre to the latter's axis. Tubular body is produced by forging and comprises forged connecting branches(2,6,7) and fastening elements (3).