baber/WOPTO huggingface dataset:
Patent EP-0371475-A1 (EP)
Inventor: STAMBOLOV LYUBEN KONSTANTINOV
IPC: B01J19/32
Filed: 1989-11-29
Abstract: The splashing device for heat and mass exchangers, particularly cooling towers, has a dispersion device (18) for a liquid, which consists of tier grids (19) of polymer material which have slats. The tier grids (19) are arranged one above another. In this regard, the slats of a tier grid (19) are arranged eccentrically with respect to its circumferential slat in at least one direction, preferably in two directions. The tier grids (19) are held on hangers (7) at a distance one above another with the aid of connecting shackles (6), for which purpose each connecting shackle (6) has an opening (20) and holding members (13). The opening (20) of each connecting shackle (6) for a hanger (7) is arranged eccentrically with respect to its centre (30) and its holding member (13) for the tier grids (19). The connecting shackles (6) for holding tier grids (19) in two successive tiers are rotated with respect to one another about a vertical axis by 180 DEG . Furthermore, the tiers grids (19) of each second tier are rotated with respect to one another about a vertical axis by 180 DEG . As a result, the slats of a tier grid (19) are offset with respect to the corresponding slats of the tier grid (19) of the tiers located thereabove and therebelow. <IMAGE>
Patent EP-0372527-A1 (EP)
Inventor: DONATI-PEDEMONTI ELISABETTA
IPC: A61K47/24
Filed: 1989-12-06
Abstract: The invention relates to pharmaceutical compositions comprising a non-steroid antiinflammatory drug, namely diclofenac hydroxy­ethylpyrrolidine (DIEP), suitably carried by lipid substances of amphipathic character to allow topical application, with adequate cutaneous absorption.
Patent EP-0350977-A1 (EP)
Inventor: GUILLEMINOT PIERRE
IPC: F16B21/08
Filed: 1989-06-08
Abstract: Device for fixing an element (10) to a plate (20), the said element (10) comprising at least one fixing leg (11) intended to engage with a slot (21) made in the said plate (20). According to the invention, the said fixing leg (11) comprises a projection (12) bearing on the plate (20) inside the slot, and the thickness of which is at least equal to the width (1) of the said slot (21). …<??>Application to the fixing of casings onto printed circuit plates. …<IMAGE>…
Patent EP-0324562-A1 (EP)
Inventor: MCDONALD JOHN HAMPTON III
IPC: A61P31/04
Filed: 1989-01-09
Abstract: 7β-Acylamino-1-carba(dethia)-3-cephem-4-­carboxylic acids substituted in the 3-position by alkyl, alkenyl, cycloalkyl, aryl, or heterocyclic sulfoxides and sulfones are antibiotics useful in the treatment of bacterial infections.
Patent EP-0338669-A1 (EP)
Inventor: MERCHANT ABID NAZARALI
IPC: C11D7/50
Filed: 1989-03-07
Abstract: Azeotropic mixtures of 1,1-difluoro-2,2-di­chloroethane (HCFC-132a) with acetone, the azeotropic mixture being useful in solvent cleaning applications.
Patent EP-0338719-A1 (EP)
Inventor: TUCKER KAY LOUISE
IPC: C01D1/02
Filed: 1989-04-12
Abstract: A process for the separation of sodium from a sludge containing sodium, calcium and oxides thereof which comprises the step of subjecting the sludge to a centrifugal force to separate the sodium from the calcium.
Patent EP-0366477-A1 (EP)
Inventor: WALPOLE TERENCE FREDERICK
IPC: C02F3/08
Filed: 1989-10-27
Abstract: A rotary biological contactor (20) ("RBC") comprises blocks (22) of plastic media in rings (24), five blocks per ring, mounted on a metal framework (26) on a horizontal rotary shaft (28), with the rings (24) axially spaced apart. Each block (22) is a stack of sheets (30, 32, 34) of plastic media, defining part-annular channels (36) between them, concentric with the shaft ((28). The sheets (30, 32, 34) have protruberances (52, 54) to space the sheets apart in each stack. Each stack of sheets (30, 32, 34) is placed between two support plates (37) and held together by two plastic through-members (38, 40). The framework (26) comprises axially-spaced-apart frames (90) between the rings (24), with sub-frames (92) having radial arms (94) and outer and inner connecting members (96, 98) forming a trapezium and two metal support members (102) extending through holes (80) in each stack on a common radius. 
     The protruberances (52,54) deflect fluid being treated radially inwardly and/or outwardly from channel-to-channel (36) as the RBC is rotated.
Patent EP-0372876-A1 (EP)
Inventor: FLEMING JOHN
IPC: A01D17/10
Filed: 1989-12-01
Abstract: A root crop harvester 10 comprises primary and secondary web sections 14,16, each with a removable step portion 47.
Patent EP-0376755-A1 (EP)
Inventor: RYBNER ENRIQUE
IPC: A01C7/02
Filed: 1989-12-29
Abstract: Aa apparatus for distributing particulate material which includes an elongated tubular support (1) for the material (g), said support being provided with discharge nozzles (3) and being suspended from a fixed structure in such a way that the tubular support is reciprocable longitudinally to advance the material and is also angularly movable about its longitudinal axis to modify the angular orientation of the discharge nozzles.
Patent EP-0332487-A1 (EP)
Inventor: MORANE BRUNO
IPC: A45D40/26
Filed: 1989-02-17
Abstract: Recipient for nail vanish comprising a cap (1) to which is fixed a brush (4) and a bottle (2). This recipient has an elongated shape similar to that of a pen and the bottle (2) is divided into two compartments (5, 6) by a valve (7), in particular a ball valve. The valve (7) is open when the cap (1) of the recipient is in the low position with respect to the bottle (2). 
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Patent EP-0371853-A1 (EP)
Inventor: VANNIER PATRICE
IPC: G09F5/04
Filed: 1989-11-22
Abstract: The retaining rail for a book of patterns, such as moquettes or floor coverings, comprises a succession of adjacent retaining elements (1 to 5) of elongate form, each equipped with pattern retention means. The back (11) of each retention element is equipped, on the one hand, with an elongate tongue (12) having a bead (13) located in the extension of the plane of the back on the upper side of the element and, on the other hand, with a longitudinal groove comprising an inclined narrow zone (14) designed to interact with a portion of an elongate tongue. …<IMAGE>…
Patent EP-0391956-A1 (EP)
Title: Cyanohydrin derivatives and their use in liquid crystal materials and devices.
Inventor: SAGE IAN CHARLES
IPC: C07C255/00
Filed: 1988-12-15
Abstract: Novel cyanohydrin derivatives of general formula (I) wherein R<1> is hydrogen, alkyl, alkoxy, perfluoroalkyl or perfluoroalkoxy, R<2> is alkyl, r is 1 to 10, n and m are 0 or 1, provided if both n and m are 0 then X is (II) or (III), where (F) indicates one or more optional fluorines, p is 0 or 1, Z is a single bond if p is 0 and COO if p is 1; and if one or both of n or m are 1 then X is (IV), where each ring A, B and C is phenyl, fluoro- or chloro-phenyl, cyclohexyl, pyrimidyl, pyridyl, or dioxanyl, A, B and C are single bonds or linking groups, and (a + b + c) is 2 or 3. Liquid crystal materials containing these compounds are also described.
Patent EP-0423124-A1 (EP)
Inventor: BERGSTROEM GOETE
IPC: A47C27/15
Filed: 1989-02-20
Abstract: Un matelas hygiénique, notamment pour neutraliser escarres et similaire, comporte un corps ou une partie centrale (2) comprenant une ou plusieurs couches ainsi qu'une couche de surface hydrofuge (1), cette dernière se composant d'une couche profilée de plastique alvéolaire (1) avec un système d'alvéoles qui est généralement fermé à 100 % et qui recouvre généralement la totalité de la surface supérieure du matelas. Le plastique alvéolaire présente une surface lisse, le côté de la couche étant tourné à l'opposé de la partie centrale possédant, en coupe, une surface profilée se présentant sous la forme d'une structure en dos d'âne (10) du type boîte à oeufs. La surface en regard de la partie principale présente une surface plane (11) grâce à laquelle le matelas forme, lorsqu'il est en contact avec la surface du corps, des coussins d'air entre les points les plus bas, vus verticalement, du matelas et la surface du corps reposant sur les points les plus élevés. Est également décrit un procédé pour fabriquer le matelas hygiénique.
Patent EP-0402390-A1 (EP)
Inventor: DOSE ROLF
IPC: F04B9/117
Filed: 1989-03-15
Abstract: Un agencement de commande est destiné à des pompes à double cylindre pour liquides épais comprenant deux cylindres d'alimentation (60) actionnables symétriquement par des cylindres hydrauliques d'actionnement (13, 14) et s'ouvrant dans un récipient distributeur de matériau. Pendant la course de pression, les ouvertures des cylindres d'alimentation (60) côté récipient peuvent être reliées à un conduit d'alimentation (42) par un tuyau d'aiguillage (50) pivotable au moyen d'au moins un cylindre hydraulique (42), et pendant la course d'aspiration, les ouvertures sont en communication avec l'intérieur du récipient. L'agencement de commande comprend une soupape d'inversion (21) actionnable afin d'inverser conjointement l'amenée d'huile de commande vers le cylindre hydraulique (42) d'actionnement du tuyau d'aiguillage (50) et vers une pompe réversible (2) d'une installation hydraulique à flux libre qui commande les cylindres d'actionnement (13, 14), lorsque les pistons (61, 63) atteignent leurs positions extrêmes dans les cylindres d'alimentation (60) ou dans le cylindre d'actionnement (13, 14). La soupape d'inversion (21) peut être commandée hydrauliquement au moyen de soupapes de commutation (15 et 16) raccordées à un cylindre d'actionnement (14) et électriquement au moyen de commutateurs électriques (24, 25) sensibles à la position extrême postérieure du cylindre d'alimentation (61).
Patent EP-0365642-A1 (EP)
Inventor: OZERI VICTOR
IPC: A45C13/00
Filed: 1989-04-05
Abstract: Dispositif de mise en forme d'un sac (24) ou d'un article analogue destiné à être exposé comportant un élément gonflable (10) qui est conçu pour être placé à l'intérieur du sac ou de l'article analogue, et qui, une fois en place, peut être gonflé vers l'extérieur pour que le sac se déploie dans cette direction dans toute son ampleur.
Patent EP-0413716-A1 (EP)
Inventor: INGE MATS
IPC: D21H21/14
Filed: 1989-04-20
Abstract: Le procédé permettant de rendre un substrat sensible à l'eau résistant à l'eau et rigide à l'état humide consiste à imprégner le substrat avec une composition aqueuse comprenant un silicate alcalin soluble dans l'eau, un durcisseur pour ce silicate alcalin et une substance cireuse dispersée; ensuite, le substrat est dessséché et soumis à un traitement thermique. Une composition pour la mise en oeuvre de ce procédé est également décrite. Il s'agit d'une composition thermodurcissable comprenant de l'eau, un silicate alcalin soluble dans l'eau, un durcisseur pour ce silicate alcalin et une substance cireuse dispersée dans l'eau.
Patent EP-0450066-A1 (EP)
Inventor: NISHI TAKAO OTSUKA PHARMACEUTI
IPC: C07D417/12
Filed: 1989-05-02
Abstract: Cette invention concerne des dérivés de carbostyryle représentés par la formule générale (1), un procédé permettant leur préparation ainsi qu'un agent empêchant l'agglutination de plaquettes les contenant à titre d'ingrédient actif, dans laquelle A représente un groupe d'alkylène inférieur, R1 représente un groupe cycloalkyle- alkyle inférieur à substitution ou sans substitution, un groupe cycloalkyle, un groupe tétrahydropyranyle-alkyle inférieur, un groupe alkyle inférieur à substitution alkylènedioxy inférieur, un groupe phényle-alkyle inférieur à substitution ou un groupe pipéridinyle-alkyle inférieur à substitution alkyle inférieur, R2 représente un groupe hétérocyclique-alkyle inférieur saturé on non saturé, à substitution ou sans substitution à 5 ou 6 éléments, un groupe tétrahydropyranylthio-alkyle inférieur, un groupe pyridylthio-alkyle inférieur, un groupe alkyle inférieur à substitution alkylènedioxy inférieur ou un groupe alkyle inférieur à substitution ou sans substitution, et la liaison carbone-carbone entre la position 3 et la position 4 du squelette carbostyryle représente soit une liaison simple soit une liaison double.
Patent EP-0417139-A1 (EP)
Inventor: FOLDESY ROBIN G
IPC: A61F6/04
Filed: 1989-04-12
Abstract: La présente invention décrit un préservatif (10, 110) comprenant une partie gaine principale tubulaire formée par soufflage (12, 112), ainsi qu'un procédé de fabrication dudit préservatif. Des techniques de fabrication par extrusion par soufflage et par moulage par soufflage, ainsi que l'utilisation de divers matériaux de fabrication thermoplastiques, tels que des polyuréthanes, des amides blocs de polyéther, des copolymères blocs de styrène-caoutchouc-styrène, des copolymères d'éthylène-octène et des polyesthers, sont décrites.
Patent EP-0431001-A1 (EP)
Inventor: LEVISON BARRIE
IPC: A47K10/32
Filed: 1989-08-09
Abstract: Le type de distributeur décrit comprend de façon générale une enceinte servant à soutenir le rouleau de façon à permettre sa rotation et comportant une ouverture allongée à travers laquelle passe la bande. La présente invention se caractérise en ce que des organes (12, 13) sont prévus pour tirer la bande (27) de son rouleau et lui faire suivre un chemin jusqu'à l'ouverture allongée (26), en ce que les organes (12, 13) de traction de la bande sont reliés via des organes d'entraînement (6, 11, 14) à un premier élément d'actionnement (7), qui est monté à l'extérieur de l'enceinte (1) et qui, lors de l'utilisation, sert à produire sur les organes (12, 13) de traction de la bande une action actuatrice d'une force prédéterminée pour distribuer une longueur de bande régulée et en ce que sont en outre prévus des organes (constitués par exemple par les jets 15a, 15b) dont l'actionnement est laissé au choix de l'utilisateur, actionnement qui est assuré, via un second élément d'actionnement marche/arrêt (21), par ledit premier élément d'actionnement (7) et, pendant qu'une longueur de bande est distribuée, pour diriger un fluide au moins sur une surface et de préférence sur les deux surfaces de ladite longueur de bande avant son passage par ladite ouverture pour sortir de l'enceinte. La présente invention se rapporte à un tel distributeur, constitué par exemple par un support pour rouleau de toilette, dans lequel la longueur de la bande distribuée est commandée et sa manipulation est évitée et dans lequel la bande peut sélectivement être humectée.
Patent EP-0407489-A1 (EP)
Inventor: WELLS PETER JOHN
IPC: G01B5/20
Filed: 1989-10-11
Abstract: La sonde de mesurage décrite, qui est destinée à être utilisée sur des machines-outils ou sur des machines de mesure de coordonnées, comprend un palpeur (12) monté dans un corps de sonde (10) et destiné à se déplacer sur chacun des axes x, y et z. Sur chacun des axes, le mouvement relatif est assuré par une paire de paliers linéaires cylindriques, qui sont parallèles et espacés entre eux. Les paliers comprennent un arbre (30) et un manchon concentrique (26) entre lesquels est disposée une cage (28) à billes. Un tel agencement se caractérise par de bonnes performances à l'intérieur d'un logement relativement petit.
Patent EP-0379140-A1 (EP)
Inventor: KANDA MASAHIKO
IPC: A61B5/024
Filed: 1990-01-16
Abstract: In the photosensor of the present invention, a light emitting element (2) and a light receiving element (3) are spaced a predetermined distance apart from each other on a film substrate (1). Light is transmitted from one side to the other side of a subject, and a change in magnitude in absorption of this transmitted light by the subject is then detected, resulting in a detection of information of the living body. A photodiode (PD) is provided near light emitting diodes (LED1, LED2) included in the light emitting element. This photodiode detects a change in the quantity of light emitted. A CPU (16) corrects a change in the quantity of light with a change in the temperature of the light emitting element so as to control a current flowing to the light emitting element. Further, a thermistor (37) and a heater (39) are provided in the vicinity of at least one of a light emitting diode (34) and a photodiode (31). A CPU (43) controls a current flowing through the heater in response to a detection output of the thermistor so that the temperature of at least either the light emitting element or the light receiving element becomes constant.
Patent EP-0389947-A1 (EP)
Inventor: GILLJAM HANS-NICKOLAUS
IPC: B65H75/18
Filed: 1990-03-21
Abstract: In a package carrier for receiving yarns, with a rotationally symmetrical one-piece or multi-piece body forming a supporting surface (2) carrying the yarn, the body (1) is equipped at each of its two ends with an annularly extending toothing (3, 4; 13, 14). The teeth (5, 6; 15) of this toothing (3, 4; 13, 14) project in the axial direction, and their radially outer faces adjoin the supporting surface (2) continuously. Their outside diameters are identical to one another. The teeth (5, 6; 15) of one toothing (3, 4; 13, 14) are matched respectively to the tooth interspaces of the other toothing (3, 4; 13, 14). The package carrier is wound with yarn from the region of one toothing (3, 4; 13, 14) into the region of the other toothing (3, 4; 13, 14). The sum of the axial lengths of the wound regions of the two toothings (3, 4; 13, 14) corresponds essentially to the amount by which the toothings of axially adjacent package carriers can be introduced into one another. <IMAGE>
Patent EP-0400291-A1 (EP)
Inventor: DIEKMANN BERND DIPL ING
IPC: E06B5/00
Filed: 1990-03-24
Abstract: The object of the invention is to design a furniture front panel, constructed in particular as a door, flap or as an outer panel of a drawer of a kitchen unit, in such a way that it has a robust surface which is resistant to wear and can be cleaned with simple agents. The furniture front panel according to the invention has a glass plate covering a frame (4), to the rear side of which glass plate the frame, which receives assembly fittings, is attached in the circumferential edge region by a bonding compound (3). The area of application is the furniture industry. <IMAGE>
Patent EP-0453621-A1 (EP)
Inventor: BRAATZ JAMES A
IPC: A61K47/48
Filed: 1990-04-28
Abstract: Biocompatible polymers derived from isocyanate-capped high molecular weight triols and higher polyols are covalently linked to drugs. These polymer-modified drugs have one or more of the following advantages over the unmodified drug: reduction of immunogenicity of the drug, increased circulating half-life of the drug due to longer residence time in circulation, ability to administer multiple drugs together, and enhanced potency of the drug.
Patent EP-0401534-A1 (EP)
Inventor: HARSCH ERICH
IPC: B21D24/14
Filed: 1990-05-10
Abstract: The present invention relates to a hydraulic drawing system in the press table of a single- or double-acting press, the drawing ram (7) being mechanically driven and the drawing system being suitable for two different operating modes selectable upon tool change, more specifically for operation with a tool (3) situated in the middle of the drawing station or with two tools arranged in parallel in the direction of material feed, the pressure-plate force being adjustable at each of the four corner points during the descent of the ram. The object of the invention is to simplify the switchover from operation with a central tool (3) to with two tools (3) per drawing station arranged in parallel in the material feed direction. In both operating modes, the counterforce applied during the descent of the ram is applied at each of the four corners of the pressure cheeks (9) via flexible pads. Adaptation to the individual operating modes is effected by connecting up or disconnecting the various pressure cylinders. <IMAGE>
Patent EP-0403841-A1 (EP)
Inventor: THEIS CHRISTOPH DR
IPC: C07C41/50
Filed: 1990-05-30
Abstract: Arylacetaldehyde dialkyl acetals are prepared in high yield and selectivity from the corresponding chloromethylaromatic compounds in the presence of hydrogen chloride acceptors and metal carbonyl compounds as catalyst with the aid of orthoesters as water-binding agents by hydroformylation by means of CO and H2.
Patent EP-0413171-A1 (EP)
Inventor: LOEHNER MANFRED
IPC: A61K9/40
Filed: 1990-07-24
Abstract: The compositions are intended, in particular, for pain from tumours and postoperative pain and consist of soft gelatin capsules containing 30 to 50 parts by weight of ibuprofen and 1.5 to 4 parts by weight of codeine and/or its physiologically tolerated salts, partially dissolved and partially suspended in 68.5 to 46 parts by weight of polyoxyethylene/polyoxypropylene diol or a mixture of 30 to 76 parts by weight of polyoxyethylene/polyoxypropylene diol or polyethylene glycol or polypropylene glycol and 7 to 40 parts by weight of a physiologically tolerated surfactant.
Patent EP-0471861-A1 (EP)
Inventor: WUNDERLING MARTIN
IPC: A61B5/145
Filed: 1990-08-13
Abstract: An optical probe for the invasive measurement of the partial carbon dioxide pressure comprises an optical fiber (18)' and a pC0 2  sensor (15'). The pC0 2  sensor (15') comprises a diffusion zone with a dye-containing gel (23') which is optically sensitive to H ions and a semi-permeable membrane (30') which is permeable to C0 2  molecules, but basically not to hydrogen ions. Components of the pC0 2  sensors such as the part of the optical fiber (18') extending into the sensor or a reflector (24') are covered with a substance - preferably, with a coating (35, 36) - that is basically non-permeable to hydrogen ions. This prevents the hydrogen ions from diffusing into the sensor components, which otherwise would cause an imbalance of hydrogen ions and therefore a drift in the pC0 2  reading.
Patent EP-0420090-A1 (EP)
Inventor: KRONENBERGER ERNST JOSEF
IPC: B02C21/02
Filed: 1990-09-24
Abstract: The invention relates to a transportable comminuting plant for coarse comminuting or preparation of demolition waste, building waste, rocks, reinforced concrete, waste material from roads and the like, having a chassis (1) which is constructed as a support frame with lateral supports (5) extending in the longitudinal direction on a semitrailer and provided with wheels (2) with pneumatic tyres, with a comminuting device (6), in particular a jaw breaker with charge and discharge conveying device and with drive devices (10) required for operating the system, mounted on said chassis, which invention is characterised in that the chassis (1) is constructed as a chassis with air suspension and is pneumatically or hydropneumatically adjustable in height.
Patent EP-0433790-A1 (EP)
Inventor: KELLER JAKOB DR
IPC: F23D17/00
Filed: 1990-12-07
Abstract: A burner (1), with a conical shape opening in the direction of flow, is composed of two part cone members (2, 3) which are positioned on top of one another and the central axes (2a, 3a) of which run in a displaced manner in relation to one another in the longitudinal direction. From this displacement, a tangential inlet slot to the interior (17) of the burner (1) is in each case formed over the length of the burner (1). The fuel supply takes place centrally via a nozzle (9) and tangentially in the region of the inlet slots via a fuel pipe (10, 11) in each case, which is provided with fuel openings (21) which there take on the injection of the fuel (6). Above each inlet slot, a duct is formed, which is equipped with an injector (12, 13). Additional fuel (4) is introduced by this injector. The air/fuel mixture with fuel from the injector (12, 13) and/or fuel from the fuel pipe (10, 11) flows generally in the form of an air/fuel mixture (8) through the tangential inlet slots into the interior (17) of the burner (1). There, if necessary, further mixing with the fuel (5) from the nozzle (9) takes place. 
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Patent EP-0489951-A1 (EP)
Inventor: IRWIN ROBERT SAMUEL
IPC: C08G69/32
Filed: 1990-12-11
Abstract: The reactivity of aromatic copolyamide fiber and film is enhanced by incorporation of small amounts of 4,4'-diaminodiphenic acid units in the polymer chain.