baber/WOPTO huggingface dataset:
Patent EP-0919293-A1 (EP)
Inventor: RUETER REINHARD
IPC: B07B1/52
Filed: 1997-11-29
Abstract: The device has brush or knob-like cleaner heads (16). Most of the heads are positioned in a row. A distance bar (18) with fewer or without cleaner heads projects to one side from the head row. The distance bar is T-shaped relative to projecting arms (14) of the filter cleaner, which carry the cleaner head rows. The distance bar forms foot (26), which defines at least two support points. These are positioned at a relative distance on a straight line at right angles to the cleaner head row. The cleaner heads are pretensioned elastically against the filter covering.
Patent EP-0803377-A1 (EP)
Inventor: OGATA YASUHIRO
IPC: B41M5/30
Filed: 1997-04-22
Abstract: The present invention provides a recording material comprising a substrate and a recording layer thereon where the oxygen transmission rate of the substrate, as measured in accordance with Method B of JIS K 7126, is not greater than 50 cc/m 2 /day. If necessary, a protective layer is formed on the recording layer. The substrate (21) is composed of a sheet of base paper and a plastic film layer present at least on the side of the paper which faces a recording layer to be formed. The plastic film layer is appropriately selected from the group consisting of a polyester film, a polyvinylidene chloride film, a polycarbonate film, a polyvinylchloride film and a film of a random copolymer of ethylene and vinylalcohol. The recording material according to the present invention is excellent in the long-term preservation of images, fading resistance and light fastness.
Patent EP-0824921-A1 (EP)
Inventor: TURNBULL CHRISTOPHER STRATTON
IPC: A61M19/00
Filed: 1997-07-28
Abstract: An epidural filter has a planar housing 1, 1' with a flat lower surface taped to the
patient's skin. An outlet 4, 4' at one end of the housing is connected to the epidural catheter
and opens onto the lower surface of the filter element 2, 2'. The inlet 3, 3', at the other end of
the housing is shaped to receive the nose 70 of a syringe and opens onto the upper surface of
the filter element. The inlet is either fixed at an angle of about 30° to the lower surface of the
housing, or can be displaced upwardly to such an angle by means of a resilient portion 110, to
facilitate connection to the inlet.
Patent EP-0848289-A1 (EP)
Inventor: SATO MITSURU
IPC: G03F7/038
Filed: 1997-12-10
Abstract: Proposed is a novel negative-working chemical-sensitization
photoresist composition used in the photolithographic
patterning work for the manufacture of semiconductor devices
and the like and capable of giving a patterned resist layer
with high sensitivity and pattern resolution as well as
excellent heat resistance and excellently orthogonal cross
sectional profile of the patterned resist layer. The
composition comprises, as a uniform solution:
   (A) 100 parts by weight of an alkali-soluble resin which
is a polyhydroxystyrene-based resin having a weight-average
molecular weight of at least 2000;   (B) from 3 to 70 parts by weight of an acid-crosslinkable
compound which is an amino resin having hydroxyalkyl and/or
alkoxyalkyl groups;   (C) from 0.5 to 30 parts by weight of a radiation-sensitive
acid-generating compound selected from several types of
specific oximesulfonate compounds; and   (D) from 0.5 to 10 parts by weight of a phenolic compound,
such as benzophenone compounds, having at least four
hydroxyl groups in a molecule and a molecular weight smaller
than 2000.
Patent EP-0905223-A1 (EP)
Inventor: TODINI ORESTE
IPC: C11D3/395
Filed: 1997-09-19
Abstract: The present invention relates to liquid thickened hypohalite bleaching-containing
compositions which comprise a pH buffering component, an alkyl
(alkoxy) 2-4  sulphate, optionally a co-surfactant and a stabilising agent. These
compositions exhibit excellent rheological stability upon ageing.
Patent EP-0877618-A1 (EP)
Inventor: SCHWARTZ ROBERT E
IPC: C12P19/60
Filed: 1997-01-27
Abstract: There is disclosed a novel compound having formula (I) which exhibits antifungal activity.
Patent EP-0902821-A1 (EP)
Inventor: BRANKLING DAVID
IPC: C09K8/60
Filed: 1997-06-09
Abstract: L'invention concerne un procédé d'inhibition de la prolifération des bactéries, notamment des bactéries réduisant les sulfates anaérobies, dans des réservoirs de pétrole et de gaz, ce procédé consistant à ajouter des composés peroxy à l'eau de rinçage injectée. Les composés peroxy appropriés comprennent un ou plusieurs des composés ci-après: peroxyde de méthyle éthyle cétone, peroxyde de cyclohexanone, peroxyde d'acétyle acétone, peroxyde de diacétone alcool, peroxy de dibenzoyle, peroxyde de butyle ditertiaire, peroxyde de butyle tertiaire, peroxyde d'hydrogène, benzoate de peroxy butyle tertiaire, des peroxycarbonates inroganiques et organiques ou des équivalents ou dérivés fonctionnels de ces composés. Les additifs des composés peroxy ont l'avantage d'être thermosensibles, ce qui permet leur pénétration dans le réservoir et leur placement en des zones stratégiques, donnant lieu à une profondeur de stérilisation dans le réservoir. Ces composés peuvent être également adaptés pour piéger éventuellement le sulfure d'hydrogène produit par la prolifération bactérienne dans les fluides du réservoir.
Patent EP-0906384-A1 (EP)
Inventor: DODD IAN MARTIN
IPC: C11D3/50
Filed: 1997-05-15
Abstract: Description d'une composition détergente, utilisée pour faire la lessive ou la vaisselle; la composition comprend: (a) un agent de surface à base d'esters cationiques; et (b) une composition de parfum qui comprend un ingrédient parfumant ayant une masse moléculaire comprise entre 150 et 350 ou un précurseur de celui-ci; il constitue de 0,5 % à 90 % du poids de ladite composition de parfum.
Patent EP-0932830-A1 (EP)
Inventor: KEINAENEN KARI
IPC: G01N33/536
Filed: 1997-06-30
Abstract: This invention relates to a fluorescence-based immunoassay method for the detection of an analyte, or for the measurement of its concentration in a biological sample. The method is based on the ability of a multivalent analyte to induce aggregation of receptor molecules labeled with a fluorophore, which molecules are anchored to and are freely mobile on a lipid membrane, and thereby cause changes in the fluorescence.
Patent EP-0906594-A1 (EP)
Inventor: SOERGEL GUENTER
IPC: G05B13/02
Filed: 1997-06-20
Abstract: A method and system for commissioning industrial plants, in particular in the basic materials industry, having a plant control system which carries out both non-control functions and control functions and whose control system operates with process models, in particular control engineering models, for example in the form of mathematical models, neural network models, expert systems etc., in a control system computing unit. The commissioning is carried out in subdivided fashion into commissioning the non-control functions with extensive initialization of the control functions, by means of personnel located on site, and extensive commissioning of the control functions by means of remotely-transmitted data via data lines from at least one site remote from the plant, preferably from an engineering center.
Patent EP-0850398-A1 (EP)
Title: Procede de determination de position et systeme de mesure pour la mise en oeuvre de ce procede
Inventor: HAGL RAINER
IPC: G01D5/245
Filed: 1997-07-08
Abstract: L'invention concerne un procédé de détermination de position d'un élément en rotation au moyen d'un système de mesure comportant un système de mesure partielle absolue et un système de mesure partielle incrémentielle. Dès l'amorce d'un mouvement de rotation, les valeurs de mesure de position absolues sont déterminées en continu et transmises à une unité d'évaluation en aval jusqu'à ce qu'une marque de référence atteigne une position absolue connue. Au niveau de la marque de référence, les valeurs mesurées connues, issues de la mesure de position absolue continue, sont comparées à la position connue et une correction est éventuellement apportée. Ensuite, la marque de référence sert de position de référence au système de mesure partielle incrémentielle et la position absolue courante est déterminée par le système de mesure puis transférée à l'unité d'exploitation sous forme numérique.
Patent EP-0858655-A1 (EP)
Inventor: ENDEN GIJSBERT JOSEPH VAN DEN
IPC: G11B7/09
Filed: 1997-08-08
Abstract: L'invention concerne un support d'information (1) en forme de disque et un dispositif servant à écrire et/ou à lire des blocs d'information sur une piste (9). Afin d'indiquer la piste (9), le support d'information (1) possède un motif asservi (4) qui inclut des éléments d'information sur la position et de synchronisation (35, 36). On peut distinguer de manière prédéterminée des éléments de synchronisation, tels qu'une brève impulsion dans une oscillation, dans les enroulements adjacents (30, 31) de la piste (9); ils peuvent résulter, par exemple, de la polarité alternante ou de positions décalées. Le dispositif comprend une tête de lecture/d'écriture et une commande de système qui détecte, lors de l'écriture, les éléments de synchronisation et surveille les déviations; lorsqu'une déviation survient, cela signifie que la tête de lecture/d'écriture s'est écartée et s'est retrouvée sur un enroulement adjacent. L'écriture est alors interrompue. L'avantage de ce système est de réduire au minimum la quantité d'informations réécrites dans les enroulements adjacents en cas de dérangements dus à des chocs ou à des défauts du support d'information. En outre, l'invention concerne un dispositif de lecture qui interrompt la lecture en fonction des éléments de synchronisation.
Patent EP-0920784-A1 (EP)
Title: Multiplexage inverse des donnees numeriques
Inventor: VALLEE RICHARD
IPC: H04L12/26
Filed: 1997-08-14
Abstract: Dans les réseaux ATM, les données numériques contenues dans des cellules ATM sont envoyées à un noeud cible par plus d'une liaison de transmission selon un mode circulaire. On appelle ce procédé 'multiplexage inverse'. A l'établissement de la connexion, le noeud source informe le noeud cible du procédé circulaire spécifique des liaisons de transmission, de façon que les cellules ATM soient réassemblées selon un ordre approprié. Des cellules de commande de multiplexage inverse sont utilisées pour communiquer entre le noeud source et le noeud cible, de façon à tester la connectivité des liaisons de transmission. Dans l'un des modes de réalisation, le bourrage des cellules permet l'adaptation à des liaisons non synchronisées existant parmi les liaisons de transmission. Dans un mode de réalisation particulier, deux cellules de commande consécutives indiquent un bourrage de cellule. Une procédure d'établissement de connexion peut être employée quand certaines liaisons de transmission ne sont pas utilisables.
Patent EP-0862786-A1 (EP)
Inventor: VIRSHUP GARY FREDRIC
IPC: H01J35/10
Filed: 1997-09-09
Abstract: L'invention porte sur une cible génératrice de rayons X comportant une matrice par exemple du type carbone-carbone et un matériau à Z élevé noyé dans la matrice. Ledit matériau peut être un métal réfractaire d'un nombre atomique d'au moins 72, l'un de ses alliage ou carbure et il peut être noyé dans la matrice soit sous forme de particules séparées, soit sous forme de couche continue. Ladite cible peut être obtenue par l'un des procédés connus, telles que le dépôt ou l'infiltration de vapeurs chimiques. L'absence de couche TZM ou de brasure pour maintenir ensemble la surface génératrice de rayons X et le matériau carboné de stockage thermique permettent d'alléger la cible et de l'utiliser à des températures plus élevées.
Patent EP-0931083-A1 (EP)
Inventor: COREY ELIAS J
IPC: C07D498/18
Filed: 1997-09-17
Abstract: The present invention is directed to a synthetic process for the formation of ecteinascidin compounds and related structures, such as the saframycins. In one particularly preferred embodiment, the present invention provides a synthetic route for the formation of ecteinascidin 743 (1), an exceedingly potent and rare marine-derived antitumor agent which is slated for clinical trials. The process of this invention is enantio- and stereocontrolled, convergent and short. Also disclosed are novel process intermediates, useful not only in the total synthesis of ecteinascidin 743, but also other known ecteinascidin compounds, including derivatives and analogs thereof.
Patent EP-0941434-A1 (EP)
Inventor: LAZARUS KENNETH B
IPC: F16K31/00
Filed: 1997-12-04
Abstract: A valve assembly (1) includes a flexible sheet actuator in which two piezo sheets are stacked and actuated in opposite senses to form a bending assembly (30a, b). The inner faces of the first and second sheets of piezoelectric material are laminated to respective conductive lead paths on opposite sides of a two-sided flex circuit, and the outer faces of the sheets of material are each covered by and electrically contacted to another flex circuit to produce a totally enclosed flat bender. At least a portion of the flex circuits extend away from the bender to provide a flexible and robust conductive lead-in thereto. The electrical connection is a flat ribbon-like strip (40) of lesser thickness than the bender, and may pass hermetically between a gasketed or sealed face and cover plate of the valve. The middle layer of the bender construction is an insulating film, and a narrow lead pattern on each side of the film provides an extended electrode contact path to each of the opposing piezo sheets while allowing the two sheets to act against each other through the film, achieving a high level of bending actuation. The actuator is an essentially planar assembly which both insulates the piezoelectric elements (30a, b) and allows them to be cantilevered from a housing with a simple flat clamping plate. The electrode paths extending outside the clamped region may connect to one or more adjacent piezo elements, forming a multi-actuator strip assembly. Holes are punched through the assembly away from the piezo elements or lead paths to provide registration or to accommodate mounting bolts.
Patent EP-0963449-A1 (EP)
Inventor: HENDRIX CHARLES F
IPC: C21B13/12
Filed: 1997-12-23
Abstract: An electric arc furnace (10) having a partially insulated electrode (37) produces molten metal (28) such as foundry iron from an iron source where little or no slag (30) is produced. The furnace (10) includes at least one insulated electrode (37) for immersing deep into the metal charge (26). An insulating coating can be a fibrous mat (48) wrapped around the electrode or a spray coating (72). In one embodiment, the electrode (156) has a coupling (172) at a first end (176) for coupling with an electrically conducting member (142) and a coupling (172) at the second end (178) for coupling with an adjacent electrode to form an electrode column. The coupling members (172) can be an internally threaded recess (166, 168) in the ends thereof. An externally threaded coupling member (172) can be threaded into the recesses (166, 168) of the electrodes (157) for coupling two or more electrodes (157) together.
Patent EP-0857931-A1 (EP)
Inventor: GAMBLE DAVID
IPC: F26B13/18
Filed: 1998-01-21
Abstract: A drying cylinder (10) comprises a cylindrical shell (12)
with head members (14,16) at either end and is mounted for
rotation about its central longitudinal axis. A gas
fired burner assembly (24) is mounted in the interior of the
cylinder and comprises a plurality of burner segments (28)
which transmit heat to the shell (12) by infrared radiation.
The heat output of the burner segments (28) are controllable
as an assembly in unison or individually.
Patent EP-0841309-A1 (EP)
Inventor: SUZUKI KEIJI
IPC: C04B35/00
Filed: 1996-11-06
Abstract: Sintered ceramic tools which have long life and scarcely cause flaws in work pieces are provided. The tools are prepared from sintered ceramic bodies comprising ceramic particles having specific particle diameter and particle distribution. Said sintered ceramic bodies can be worked by electrical discharge machining into said sintered ceramic tools. <IMAGE>
Patent EP-0869189-A1 (EP)
Inventor: WANDKE ERNST DR DIPL-ING
IPC: C21D1/767
Filed: 1998-03-02
Abstract: The method concerns gas quenching of metal workpieces after treatment in a heat treatment furnace. Quenching takes place either in this furnace or in a gas-tight chamber with use of helium, hydrogen, mixtures of helium and hydrogen, or such mixtures with an additional inert gas as the quenching medium. The velocity and pressure of the cooling gas are chosen so that their product lies between 10 and 240 MPa m/s. The gas pressure in the furnace or the quenching chamber is in excess of 4 MPa (40 bar).
Patent EP-0845251-A1 (EP)
Inventor: BAUR NIKOLAUS
IPC: A61F2/00
Filed: 1993-10-21
Abstract: The prosthesis has a shaft section (2) which is fitted into the centre of the femur (1) where it is fused in place. The top of the shaft has a stepped profile (2a,2b) onto which is fitted the head (3) which is secured by a tensioning screw (11) into the tapped bore inside the shaft. The head has a lateral arm (7) onto which is pressed the ball joint. The corresponding profiles of the top of the shaft and the recess in the head are rectangular in cross section, with the longer axis transverse to the shaft axis. The shaft has radial outer ribs (5) to anchor into the femur.
Patent EP-0867425-A1 (EP)
Inventor: KAMBE HIDEYUKI
IPC: C07C41/42
Filed: 1998-03-23
Abstract: A reaction mixture in a gas form which is obtained
by intramolecular dehydration of glycol ether in a gas
phase is liquidized and collected by using as a
collecting agent the glycol ether which is a raw material
of the reaction mixture. The collected liquid thus
obtained is continuously distilled by using a continuous
distillation column so that a distillate containing alkyl
vinyl ether and water is obtained, while a bottom product
containing glycol ether is obtained. The distillate is
left to stand in a separation vessel whereby separating
into an oleaginous layer and an aqueous layer, so that
alkyl vinyl ether is collected as the oleaginous layer.
On the other hand, in the case where the bottom product
contains water, the bottom product is continuously
distilled together with an azeotrope former by using a
continuous distillation column whereby a distillate
containing an azeotrope of water and the azeotrope
former, so that glycol ether is collected as a bottom
product. By doing so, a method whereby alkyl vinyl ether
as well as glycol ether which is the raw material and the
collecting agent are efficiently collected, purified, and
recovered is realized.
Patent EP-0879913-A1 (EP)
Inventor: TABASSO MARIO
IPC: D06F33/76
Filed: 1998-04-11
Abstract: According to the invention, the relative displacements (S) of the washing
assembly (13) and the outer stationary structure (14) of a washing machine are
converted into corresponding pressure variations (Δ p ), which are used in a
measurement and control arrangement of the manometric type to modify, if
necessary, operation parameters of the machine accordingly.
   USE: Clothes washing and similar machines with a rotating drum.   PURPOSE/ADVANTAGES: The dynamic trim of the washing assembly is
ensured in a substantially unsophisticated, but effective manner.
Patent EP-0882628-A1 (EP)
Inventor: BARTH THOMAS
IPC: F42B3/04
Filed: 1998-05-28
Abstract: The device has a combustion chamber (45) with gas (47), and an igniter (27). The chamber is separated from the igniter by an explosion chamber (41) around the igniter. The explosion chamber contains the gas generated during combustion of the propellant. The combustion chamber surrounds the explosion chamber in a ring-shape. The chambers are separated via a diffusor (37) with a pressure gas opening (43). The generated gas flows via the opening into the combustion chamber. The diffusor is cap-shaped and placed over the igniter.
Patent EP-0899354-A1 (EP)
Inventor: PFEFFINGER HARALD
IPC: C23C4/06
Filed: 1998-07-17
Abstract: A hypereutectic aluminium-silicon alloy or aluminium-silicon composite material coating has a heterogeneous structure of an aluminium solid solution, intermetallic phases such as Mg2Si, oxides and (i) silicon precipitates, (ii) embedded silicon particles or (iii) silicon precipitates and embedded silicon particles, the mean size of the primary silicon precipitates or embedded silicon particles being less than 10 mu m, the mean oxide size being less than 5 mu m and the coating being mainly copper-free, i.e. the copper content is less than 1 (preferably less than 0.1, especially less than 0.01) wt.%. Also claimed are processes for producing the above coatings by thermal (especially atmospheric plasma) spraying with parameters adjusted for formation of oxides. Preferably, the spraying material has the composition (by wt.) (A) (for coating type (i)) 23-40 (especially 25)% Si, 0.8-2.0 (especially 1.2)% Mg,  NOTGREATER 0.6% Zr,  NOTGREATER  0.25% Fe,  NOTGREATER  0.01% each of Mn, Ni, Cu and Zn and balance Al; (B) (for coating type (i)) as (A) but containing 23-40 (especially 25)% Si, 1-5 (especially 4)% Ni and 1.0-1.4 (especially 1.2)% Fe; (C) (for coating type (ii)) 5-50% Si particles and 50-95% alloy particles of composition (A) but containing 0-11.8 (especially 9)% Si; (D) (for coating type (ii)) 5-50% Si particles and 50-95% alloy particles of composition (B) but containing 0-11.8 (especially 9)% Si; (E) (for coating type (iii)) 5-50% Si particles and 50-95% alloy particles of composition (A) but containing 11.8-40 (especially 17)% Si; or (F) (for coating type (iii)) 5-50% Si particles and 50-95% alloy particles of composition (B) but containing 11.8-40 (especially 17)% Si.
Patent EP-0924091-A1 (EP)
Inventor: GREIVE MARTIN
IPC: B41J13/00
Filed: 1998-11-23
Abstract: The printing machine has an input paper magazine (2) and sheets are fed sequentially through a series of stages and are printed with information. The sheets maybe delivered to an output station or can be deposited in a magazine (26). Complete books can be produced by transfer to a processing unit (40,42,44,46,48) complete with gluing facility.
Patent EP-0888725-A1 (EP)
Inventor: DAOUSE ALAIN
IPC: A23L17/00
Filed: 1998-06-29
Abstract: Food products in the shape of a ring are new. They are made by extruding a mass of food paste through an annular opening into a tube shape then cutting it into rings. The foodstuff used can be: (a) a mix based on chopped meat, fish and/or vegetables; or (b) an iced cream dessert and/or sorbet; with a binder. Also claimed is a device for the preparation of the food products comprising the extrusion in two parallel cylinders fed alternately by a rotating pump positioned between them. Each cylinder contains a coaxial shaft broader at the base to define the extrusion annulus. The tubular extrusions are cut into rings by shutters which are alternately operated in synchronisation with the pump.
Patent EP-0908207-A1 (EP)
Inventor: MANNINEN TAISTO
IPC: A63C11/22
Filed: 1998-09-09
Abstract: The invention relates to a harness-like fastening means (1) for securing the
hand to a ski-pole grip (3), said fastening means (1) including a thumb hole
(2), a protector element (4) extending from the area between the thumb and
forefinger to the wrist area, surrounding at least partially the thumb-side
outer edge of the hand, and at least one wrist-encircling tightening strap (5).
The protector element (4) is provided with at least one adjustment strap (7),
extending in a substantially wrist-encircling direction and fitted with a
fastening buckle (8) which is intended for cooperation with the tightening
strap (5) and whose position along the adjustment strap (7) is adjustable
longitudinally of the adjustment strap (7) according to the size of a user's
hand.